patents.google.com

CN112911038B - Electronic equipment - Google Patents

️Fri Jul 07 2023

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

As shown in fig. 1 to 19, the electronic device includes: the

flexible screen

10, the center

support plate assembly

20, the first

sliding plate assembly

30, the second

sliding plate assembly

40, and the

driving structure

50.

The first end of the

flexible screen

10 is arranged on the first sliding

plate assembly

30, the second end of the

flexible screen

10 is arranged on the second

sliding plate assembly

40, the first

sliding plate assembly

30 and the second

sliding plate assembly

40 are respectively arranged on two opposite sides of the middle frame supporting

plate assembly

20, the

driving structure

50 is arranged on the middle frame supporting

plate assembly

20, the

driving structure

50 is respectively connected with the first sliding

plate assembly

30 and the second

sliding plate assembly

40, and the

driving structure

50 is used for driving the first

sliding plate assembly

30 and the second

sliding plate assembly

40 to move on the middle frame supporting

plate assembly

20, so that the first

sliding plate assembly

30 and the second

sliding plate assembly

40 are close to each other or far away from each other, and further the

flexible screen

10 is driven to be unfolded or folded.

In this embodiment, since the first

sliding plate assembly

30 and the second

sliding plate assembly

40 are respectively disposed on two opposite sides of the middle frame

support plate assembly

20, the

driving structure

50 is disposed on the middle frame

support plate assembly

20, and the

driving structure

50 is respectively connected with the first

sliding plate assembly

30 and the second

sliding plate assembly

40, the

driving structure

50 can drive the first

sliding plate assembly

30 and the second

sliding plate assembly

40 to move, so that the first

sliding plate assembly

30 and the second

sliding plate assembly

40 are close to each other or far away from each other. Because the first end of the

flexible screen

10 is disposed on the first sliding

plate assembly

30, and the second end of the

flexible screen

10 is disposed on the second

sliding plate assembly

40, when the first

sliding plate assembly

30 and the second

sliding plate assembly

40 are close to each other or far away from each other, the first sliding

plate assembly

30 and the second sliding

plate assembly

40 can drive the

flexible screen

10 to be unfolded or folded. That is, in the embodiment of the present application, the

driving structure

50 disposed on the middle frame

support plate assembly

20 drives the first sliding

plate assembly

30 and the second

sliding plate assembly

40 to move, so that the first

sliding plate assembly

30 and the second

sliding plate assembly

40 are close to or far away from each other, so that the

flexible screen

10 can be unfolded or folded, and the

flexible screen

10 is prevented from being folded, thereby reducing the possibility of failure of the

flexible screen

10 and prolonging the service life of the

flexible screen

10.

In addition, in the embodiment of the application, the

driving structure

50 arranged on the middle frame

support plate assembly

20 drives the first sliding

plate assembly

30 and the second

sliding plate assembly

40 to move, so that the first

sliding plate assembly

30 and the second

sliding plate assembly

40 are close to or far away from each other, the

flexible screen

10 can be unfolded or folded, that is, in the process of unfolding or folding the

flexible screen

10, a user does not need to manually unfold or fold the

flexible screen

10, and the user experience can be improved.

It should be noted that, the

driving structure

50 may drive the first

sliding plate assembly

30 and the second

sliding plate assembly

40 to move in opposite directions, so that the first sliding

plate assembly

30 and the second

sliding plate assembly

40 may be close to each other or far away from each other. When the first sliding

plate assembly

30 and the second

sliding plate assembly

40 are away from each other, the first

sliding plate assembly

30 and the second

sliding plate assembly

40 drive the

flexible screen

10 to be unfolded; when the first

sliding plate assembly

30 and the second

sliding plate assembly

40 approach each other, the first

sliding plate assembly

30 and the second

sliding plate assembly

40 drive the

flexible screen

10 to fold.

In addition, in the present embodiment, the

driving structure

50 may have different forms, specifically, the following are exemplified:

(1) As shown in fig. 10, the

driving structure

50 may include a driving member 51 and a

main driving member

52. The driving piece 51 is arranged on the middle frame supporting

plate assembly

20, the

main driving piece

52 is connected with the driving piece 51, the middle frame supporting

plate assembly

20 is provided with a mounting hole, and the

main driving piece

52 is arranged in the mounting hole in a penetrating mode. The first

sliding plate assembly

30 is provided with a first transmission member 31, the second

sliding plate assembly

40 is provided with a

second transmission member

41, and the

main transmission member

52 is connected with the first transmission member 31 and the

second transmission member

41 respectively. The driving member 51 is used for driving the

main driving member

52 to rotate, so that the

main driving member

52 drives the first driving member 31 and the

second driving member

41 to move, and the first driving member 31 and the

second driving member

41 drive the first

sliding plate assembly

30 and the second

sliding plate assembly

40 to move, respectively.

When the

driving structure

50 includes the driving member 51 and the

main driving member

52, the

main driving member

52 is connected to the driving member 51, and thus, the driving member 51 can drive the

main driving member

52 to rotate. Since the

main driving member

52 is connected to the first driving member 31 and the

second driving member

41, after the driving member 51 drives the

main driving member

52 to rotate, the

main driving member

52 drives the first driving member 31 and the

second driving member

41 to move, the first driving member 31 drives the first

sliding plate assembly

30 to move, and the

second driving member

41 drives the second

sliding plate assembly

40 to move, so that the first

sliding plate assembly

30 and the second

sliding plate assembly

40 can be close to each other or far away from each other, and the

flexible screen

10 can be unfolded or folded.

It should be noted that, in the embodiment of the present application, the driving member 51 may be a motor, and of course, the driving member 51 may be of other types, such as a motor, and the embodiment of the present application is not limited herein with respect to the specific type of the driving member 51.

In addition, in the embodiment of the present application, the

main driving member

52 may be a gear assembly, the first driving member 31 and the

second driving member

41 may be racks, the gear assembly is connected with the driving member 51, and the gear assembly is meshed with the racks on the first

sliding plate assembly

30 and the second

sliding plate assembly

40 respectively.

Since the gear assembly is connected to the driving member 51, the driving member 51 can rotate the gear assembly. Because the gear assembly is respectively engaged with the rack on the first sliding

plate assembly

30 and the rack on the second

sliding plate assembly

40, when the gear assembly rotates, the gear assembly can respectively drive the first rack and the second rack to move, the first rack drives the first

sliding plate assembly

30 to move, and the second rack drives the second

sliding plate assembly

40. That is, the gear assembly is meshed with the rack on the first sliding

plate assembly

30 and the rack on the second

sliding plate assembly

40 respectively, so that the gear assembly rotates to drive the first

sliding plate assembly

30 and the second

sliding plate assembly

40 to move, so that the first

sliding plate assembly

30 and the second sliding

plate assembly

40 are close to each other or far away from each other, and the

flexible screen

10 is unfolded or folded.

It should be noted that, in the embodiment of the present application, the gear assembly may include a gear, where the gear is directly connected to the driving member 51, and the gear is engaged with the rack on the first

sliding plate assembly

30 and the rack on the second

sliding plate assembly

40, respectively. The gear assembly may further include other numbers of gears, for example, the gear assembly includes two gears, the two gears are meshed, one of the gears is connected with the driving member 51, the other gear is meshed with the gear connected with the driving member 51, the other gear is further meshed with the rack on the first sliding

plate assembly

30 and the rack on the second sliding

plate assembly

40, at this time, the driving member 51 drives the gear connected with the driving member 51 to rotate, and the other gear drives the other gear to rotate, so that the other gear drives the rack on the first sliding

plate assembly

30 and the rack on the second sliding

plate assembly

40 to move.

In addition, in the embodiment of the present application, the gear assembly may be connected to the driving member 51 in such a manner that: the gear assembly is connected with the transmission shaft of the driving piece 51, namely, the gear assembly is sleeved on the transmission shaft of the driving piece 51, so that only the driving piece 51 operates, and the transmission shaft of the driving piece 51 can drive the gear assembly to rotate. Of course, the manner in which the gear assembly is connected to the driving member 51 may be: the transmission shaft of the driving piece 51 is provided with a transmission gear, the transmission gear is meshed with a gear in the gear assembly, when the driving piece 51 operates, the driving piece 51 drives the transmission gear to rotate, and the transmission gear drives the gear assembly to rotate, so that the gear assembly drives the first sliding

plate assembly

30 and the second sliding

plate assembly

40 to move.

(2) The

drive structure

50 may include a first

electromagnetic slide rail

53 and a second

electromagnetic slide rail

54 as shown in fig. 12. The first

electromagnetic slide rail

53 is disposed on a first surface of the middle frame

support plate assembly

20, and the second

electromagnetic slide rail

54 is disposed on a second surface of the middle frame

support plate assembly

20, wherein the first surface is opposite to the second surface. The first sliding

plate assembly

30 is provided with a first electromagnetic sliding

block

32, and the first electromagnetic sliding

block

32 is connected with a first electromagnetic sliding

rail

53; the second sliding

plate assembly

40 is provided with a second electromagnetic sliding

block

42, and the second electromagnetic sliding

block

42 is connected with a second electromagnetic sliding

rail

54. The first

electromagnetic slide rail

53 is used for driving the first

electromagnetic slide block

32 to move, the second

electromagnetic slide rail

54 is used for driving the second

electromagnetic slide block

42 to move, and the first

electromagnetic slide block

32 and the second

electromagnetic slide block

42 respectively drive the first sliding

plate assembly

30 and the second sliding

plate assembly

40 to move.

When the first

electromagnetic slide rail

53 is disposed on the first surface of the middle frame

support plate assembly

20, the second

electromagnetic slide rail

54 is disposed on the second surface of the middle frame

support plate assembly

20, the first

electromagnetic slide block

32 on the first sliding

plate assembly

30 is connected with the first

electromagnetic slide rail

53, and the second

electromagnetic slide block

42 on the second sliding

plate assembly

40 is connected with the second

electromagnetic slide rail

54, at this time, the first

electromagnetic slide rail

53 can drive the first

electromagnetic slide block

32 to move, so that the first

electromagnetic slide block

32 can move along the extending direction of the first

electromagnetic slide rail

53, and the first

electromagnetic slide block

32 drives the first sliding

plate assembly

30 to move when moving. Similarly, the second

electromagnetic slide rail

54 may drive the second

electromagnetic slide block

42 to move, so that the second

electromagnetic slide block

42 may move along the extending direction of the second

electromagnetic slide rail

54, and the second

electromagnetic slide block

42 drives the second sliding

plate assembly

40 to move when moving. As the first and second sliding

plate assemblies

30 and 40 move, the first and second sliding

plate assemblies

30 and 40 may move away from each other, causing the

flexible screen

10 to expand. As the first and second sliding

plate assemblies

30 and 40 move, the first and second sliding

plate assemblies

30 and 40 may be brought closer together such that the

flexible screen

10 is collapsed. That is, the

flexible screen

10 is unfolded when the first and second sliding

plate assemblies

30 and 40 are moved in opposite directions, and the

flexible screen

10 is folded when the first and second sliding

plate assemblies

30 and 40 are moved in opposite directions.

It should be noted that, in the embodiment of the present application, the number of the first electromagnetic slide rails 53 may be set according to actual needs, for example, the number of the first electromagnetic slide rails 53 may be one or more, and the embodiment of the present application is not limited herein for the number of the first electromagnetic slide rails 53. The number of the second electromagnetic slide rails 54 may be the same as the number of the first electromagnetic slide rails 53, and may be different from the first electromagnetic slide rails 53, for example, the number of the first electromagnetic slide rails 53 may be one and the number of the second electromagnetic slide rails 54 may be two. In addition, the number of the first

electromagnetic sliders

32 may be the same as the number of the first electromagnetic slide rails 53, and of course, may be different, that is, the number of the first

electromagnetic sliders

32 may be greater than the number of the first electromagnetic slide rails 53, and in this case, a plurality of first

electromagnetic sliders

32 may be connected to one

electromagnetic slide rail

44, and the number of the first

electromagnetic sliders

32 is not limited herein. The number of second

electromagnetic sliders

42 may be the same as the number of first

electromagnetic sliders

32, and may be different from each other, and the embodiment of the present application is not limited thereto.

In addition, in the embodiment of the present application, the first sliding

plate assembly

30 may be provided with a

first guide groove

33, the first electromagnetic sliding

block

32 is disposed in the

first guide groove

33, the second sliding

plate assembly

40 is provided with a

second guide groove

43, and the second electromagnetic sliding

block

42 is disposed in the

second guide groove

43.

When the

first guide groove

33 is formed in the first sliding

plate assembly

30, the first electromagnetic sliding

block

32 is arranged in the

first guide groove

33, when the first electromagnetic sliding

rail

53 drives the first electromagnetic sliding

block

32 to move on the first electromagnetic sliding

rail

53, the

first guide groove

33 can play a limiting role on the first electromagnetic sliding

block

32, the problem that the first electromagnetic sliding

block

32 deviates from the first electromagnetic sliding

rail

53 in the moving process of the first electromagnetic sliding

block

32 is avoided, the

first guide groove

33 can also play a guiding role on the first electromagnetic sliding

block

32, the first electromagnetic sliding

block

32 is facilitated to move along the extending direction of the first electromagnetic sliding

rail

53, and the first electromagnetic sliding

block

32 is further facilitated to drive the first sliding

plate assembly

30 to move, and the problem that the first sliding

plate assembly

30 is driven to shake due to shaking of the first electromagnetic sliding

block

32 is avoided.

In addition, when the

second guide groove

43 is provided on the second sliding

plate assembly

40, and the second electromagnetic sliding

block

42 is disposed in the

second guide groove

43, when the second electromagnetic sliding

rail

54 drives the second electromagnetic sliding

block

42 to move on the second electromagnetic sliding

rail

54, the

second guide groove

43 can play a limiting role on the second electromagnetic sliding

block

42, so that the problem that the second electromagnetic sliding

block

42 deviates from the second electromagnetic sliding

rail

54 in the moving process of the second electromagnetic sliding

block

42 is avoided, and the

second guide groove

43 can also play a guiding role on the second electromagnetic sliding

block

42, so that the second electromagnetic sliding

block

42 can move along the extending direction of the second electromagnetic sliding

rail

54, and the second electromagnetic sliding

block

42 can drive the second sliding

plate assembly

40 to move, and the problem that the second sliding

plate assembly

40 is driven to shake due to the shaking of the second electromagnetic sliding

block

42 is avoided.

That is, the

first guide groove

33 is disposed on the first sliding

plate assembly

30, and the

second guide groove

43 is disposed on the second sliding

plate assembly

40, so that the problem of shaking of the first

electromagnetic slide rail

53 and the second

electromagnetic slide rail

54 when the first

electromagnetic slide block

32 and the second

electromagnetic slide block

42 move along the first

electromagnetic slide rail

53 and the second

electromagnetic slide rail

54, respectively, can be avoided, and further the problem of shaking of the first sliding

plate assembly

30 and the second sliding

plate assembly

40 in the moving process can be avoided.

Additionally, in some embodiments, a side of the second sliding

plate assembly

40 facing the

flexible screen

10 may be provided with a sliding

rail

44, and a second end of the

flexible screen

10 may be provided with a

slider

11, the

slider

11 being provided on the sliding

rail

44. During movement of the second

slide plate assembly

40 relative to the middle frame

support plate assembly

20, the

slide

11 slides in the

slide rail

44.

When the second sliding

plate assembly

40 is provided with the sliding

rail

44, the second end of the

flexible screen

10 is provided with the sliding

block

11, and the sliding

block

11 is disposed on the sliding

rail

44, in the process of expanding or collapsing the

flexible screen

10, that is, in the process of moving the second sliding

plate assembly

40 relative to the middle frame supporting

plate assembly

20, the

flexible screen

10 can drive the sliding

block

11 to slide in the sliding

rail

44, so that the second end of the

flexible screen

10 can move along the extending direction of the sliding

rail

44, thereby facilitating the expanding or collapsing of the

flexible screen

10. In addition, since the

slider

11 is disposed on the sliding

rail

44, the second end of the

flexible screen

10 moves along the extending direction of the sliding

rail

44 in the folding process of the

flexible screen

10, so that the problem of wrinkling of the

flexible screen

10 can be avoided.

It should be noted that, in this embodiment of the present application, the number of the

sliders

11 may be set according to actual needs, for example, the number of the

sliders

11 may be two, two

sliders

11 are disposed at the second end of the

flexible screen

10 at intervals and near opposite sides of the

flexible screen

10, and of course, the number of the

sliders

11 may also be other numbers, such as three, at this time, one

slider

11 is disposed on the

flexible screen

10 and near one side of the

flexible screen

10, and the other two

sliders

11 are disposed on the

flexible screen

10 and near the other side of the

flexible screen

10, where the two sides are opposite. The number of

sliders

11 is not limited in this embodiment. In addition, in the embodiment of the present application, the number of the sliding

rails

44 may be the same as the number of the sliding

blocks

11, and of course, the number of the sliding

rails

44 may be different from the number of the sliding

blocks

11, for example, two sliding

blocks

11 may be provided on one sliding

rail

44, and the number of the sliding

rails

44 is not limited herein.

In addition, in the embodiment of the present application, the first end of the

flexible screen

10 may be adhered to the first sliding

plate assembly

30, so that the first end of the

flexible screen

10 is connected to the first sliding

plate assembly

30, and of course, the first end of the

flexible screen

10 may also be connected to the first sliding

plate assembly

30 by other manners, which is not limited herein.

In addition, in this embodiment, the first sliding

plate assembly

30 may also be provided with the sliding

rail

44, the first end of the

flexible screen

10 may also be provided with the sliding

block

11, the sliding

block

11 is disposed on the sliding

rail

44, that is, the first sliding

plate assembly

30 and the second sliding

plate assembly

40 are both provided with the sliding

block

11, the first end and the second end of the

flexible screen

10 are both provided with the sliding

block

11, the sliding

block

11 is disposed on the sliding

rail

44, at this time, in the process of expanding or collapsing the

flexible screen

10, the first end and the second end of the

flexible screen

10 may both move along the sliding

rail

44.

Additionally, in some embodiments, the

slide rail

44 may be an

electromagnetic slide rail

44 and the

slider

11 may be an

electromagnetic slider

11.

When the sliding

rail

44 is the electromagnetic sliding

rail

44, and the sliding

block

11 is the electromagnetic sliding

block

11, the electromagnetic sliding

rail

44 can drive the electromagnetic sliding

block

11 to move when the

flexible screen

10 is folded, and the electromagnetic sliding

block

11 drives the

flexible screen

10 to move along the first extending direction of the electromagnetic sliding

rail

44, so that the problem that the

flexible screen

10 is folded is avoided. In addition, when the

slide rail

44 is the

electromagnetic slide rail

44 and the

slide block

11 is the

electromagnetic slide block

11, the

electromagnetic slide rail

44 can drive the

electromagnetic slide block

11 to move when the

flexible screen

10 is unfolded, and the

electromagnetic slide block

11 drives the

flexible screen

10 to move along the second extending direction of the

electromagnetic slide rail

44, so that the unfolding efficiency of the

flexible screen

10 can be improved.

It should be noted that, in the embodiment of the present application, when the driving

structure

50 drives the first sliding

plate assembly

30 and the second sliding

plate assembly

40 to move, so that the

flexible screen

10 is unfolded or folded, the electromagnetic sliding

rail

44 can simultaneously drive the electromagnetic sliding

block

11 to move on the electromagnetic sliding

rail

44, so that when the first sliding

plate assembly

30 and the second sliding

plate assembly

40 drive the

flexible screen

10 to be unfolded, the electromagnetic sliding

rail

44 simultaneously drives the electromagnetic sliding

block

11 to move on the electromagnetic sliding

rail

44, so that the

flexible screen

10 is unfolded, that is, the

flexible screen

10 is unfolded simultaneously through the first sliding

plate assembly

30, the second sliding

plate assembly

40, the electromagnetic sliding

block

11 and the electromagnetic sliding

rail

44. When the first sliding

plate assembly

30 and the second sliding

plate assembly

40 drive the

flexible screen

10 to fold, the electromagnetic sliding

rail

44 simultaneously drives the electromagnetic sliding

block

11 to move on the electromagnetic sliding

rail

44, so that the

flexible screen

10 folds, namely, the

flexible screen

10 is unfolded through the first sliding

plate assembly

30, the second sliding

plate assembly

40, the electromagnetic sliding

block

11 and the electromagnetic sliding

rail

44.

In addition, in the embodiment of the application, the

flexible screen

10 can be driven to be unfolded through the first sliding

plate assembly

30 and the second sliding

plate assembly

40, the

flexible screen

10 is driven to be folded through the electromagnetic sliding

block

11 and the electromagnetic sliding

rail

44, at this time, the electromagnetic sliding

rail

44 drives the electromagnetic sliding

block

11 to move, so that the

flexible screen

10 is folded, and the driving force of the sliding

block

11 can be transmitted to the first sliding

plate assembly

30 and the second sliding

plate assembly

40 through the

flexible screen

10, so that the first sliding

plate assembly

30 and the second sliding

plate assembly

40 are close to each other.

In addition, in some embodiments, as shown in fig. 19, a

guide groove

45 may be provided on the second sliding component, a sliding

rail

44 is provided at a bottom of the

guide groove

45, the sliding

block

11 is at least partially located in the

guide groove

45, and the sliding

block

11 is provided on the sliding

rail

44.

When the second sliding

plate assembly

40 is provided with the

guide groove

45, the sliding

rail

44 is arranged at the bottom of the

guide groove

45, and the sliding

block

11 is at least partially positioned in the

guide groove

45, the

guide groove

45 can play a limiting role on the sliding

block

11 when the sliding

block

11 moves along the sliding

rail

44, so that the problem that the sliding

block

11 shakes in the process of moving along the sliding

rail

44 is avoided, and the

flexible screen

10 can be unfolded or folded more stably. That is, by providing the

guide groove

45 on the second sliding

plate assembly

40, the

flexible screen

10 can be unfolded or folded more smoothly.

It should be noted that the number of the

guide grooves

45 may be the same as the number of the slide rails 44, and the number of the

guide grooves

45 is not limited herein.

Additionally, in some embodiments, as shown in fig. 5, a

rotation shaft

46 may be disposed on the second sliding

plate assembly

40, the

flexible screen

10 is wound around the

rotation shaft

46, and the second end of the

flexible screen

10 is disposed on the second sliding

plate assembly

40.

When the second sliding

plate assembly

40 is provided with the rotating

shaft

46, the

flexible screen

10 is wound around the rotating

shaft

46, and the second end of the

flexible screen

10 is disposed on the second sliding

plate assembly

40, the rotating

shaft

46 can rotate under the driving of the

flexible screen

10 in the process of expanding or collapsing the

flexible screen

10, so that the

flexible screen

10 can be conveniently expanded or collapsed. That is, the

flexible screen

10 may be easily unfolded or folded by providing the

rotation shaft

46 on the second sliding

plate assembly

40.

It should be noted that, when the second sliding

plate assembly

40 is provided with the rotating

shaft

46, at this time, the second end of the

flexible screen

10 may be provided with the sliding

block

11, and the second sliding

plate assembly

40 is provided with the sliding

rail

44, so that during the process of expanding or collapsing the

flexible screen

10, the second end of the

flexible screen

10 may move along the sliding

rail

44, and the

rotating shaft

46 facilitates the expanding or collapsing of the

flexible screen

10. In addition, when the sliding

block

11 is the electromagnetic sliding

block

11 and the sliding

rail

44 is the electromagnetic sliding

rail

44, the electromagnetic sliding

block

11 can drive the

flexible screen

10 to be folded, and the electromagnetic sliding

block

11 can also drive the

flexible screen

10 to be unfolded, so that the

flexible screen

10 can move around the rotating

shaft

46 no matter in the process of unfolding or folding the

flexible screen

10, and the

flexible screen

10 can be unfolded or folded conveniently.

In addition, in the embodiment of the present application, two opposite rotating holes may be provided on the second sliding

plate assembly

40, and the

rotating shaft

46 is penetrated through the two rotating holes, so that the rotating

shaft

46 is mounted on the second sliding

plate assembly

40 and the

rotating shaft

46 may rotate.

In addition, in the embodiment of the present application, the first sliding

plate assembly

30 may also be provided with a

rotating shaft

46, that is, the first sliding

plate assembly

30 and the second sliding

plate assembly

40 are both provided with the rotating

shaft

46, the

flexible screen

10 is wound around the rotating

shaft

46 on the first sliding

plate assembly

30 and the

rotating shaft

46 on the second sliding

plate assembly

40 at the same time, and the first end of the

flexible screen

10 is connected with the first sliding

plate assembly

30, and the second end of the

flexible screen

10 is connected with the second sliding

plate assembly

40.

Additionally, in some embodiments, as shown in FIG. 4, a

gathering slot

47 may be provided on the second sliding

panel assembly

40, with the second end of the

flexible screen

10 positioned in the

gathering slot

47, the

gathering slot

47 being used to gather portions of the

flexible screen

10 when the

flexible screen

10 is gathered.

When the second sliding

plate assembly

40 is provided with the

folding groove

47, and the second end of the

flexible screen

10 is located in the

folding groove

47, at this time, under the driving of the second sliding

plate assembly

40, part of the

flexible screen

10 is folded in the

folding groove

47 when the

flexible screen

10 is folded, so that the problem that the

flexible screen

10 folds in the folding process is avoided, and the display effect of the

flexible screen

10 is affected.

It should be noted that, in this embodiment, when the

folding groove

47 is provided on the second sliding

plate assembly

40, the guiding

groove

45 may be disposed at a bottom of the

folding groove

47, so that the second end of the

flexible screen

10 may be located in the

folding groove

47 during the folding or unfolding process of the

flexible screen

10.

In addition, in the embodiment of the present application, the first sliding

plate assembly

30 may also be provided with a

folding slot

47, that is, the first sliding

plate assembly

30 and the second sliding

plate assembly

40 are both provided with

folding slots

47, at this time, the first end of the

flexible screen

10 may be located in the

folding slot

47 on the first sliding

plate assembly

30, and the second end of the

flexible screen

10 may be located in the

folding slot

47 on the second sliding

plate assembly

40.

In addition, in the embodiments of the present application, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.

In this embodiment, since the first sliding

plate assembly

30 and the second sliding

plate assembly

40 are respectively disposed on two opposite sides of the middle frame

support plate assembly

20, the driving

structure

50 is disposed on the middle frame

support plate assembly

20, and the driving

structure

50 is respectively connected with the first sliding

plate assembly

30 and the second sliding

plate assembly

40, the driving

structure

50 can drive the first sliding

plate assembly

30 and the second sliding

plate assembly

40 to move, so that the first sliding

plate assembly

30 and the second sliding

plate assembly

40 are close to each other or far away from each other. Because the first end of the

flexible screen

10 is disposed on the first sliding

plate assembly

30, and the second end of the

flexible screen

10 is disposed on the second sliding

plate assembly

40, when the first sliding

plate assembly

30 and the second sliding

plate assembly

40 are close to each other or far away from each other, the first sliding

plate assembly

30 and the second sliding

plate assembly

40 can drive the

flexible screen

10 to be unfolded or folded. That is, in the embodiment of the present application, the driving

structure

50 disposed on the middle frame

support plate assembly

20 drives the first sliding

plate assembly

30 and the second sliding

plate assembly

40 to move, so that the first sliding

plate assembly

30 and the second sliding

plate assembly

40 are close to or far away from each other, so that the

flexible screen

10 can be unfolded or folded, and the

flexible screen

10 is prevented from being folded, thereby reducing the possibility of failure of the

flexible screen

10 and prolonging the service life of the

flexible screen

10.

It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.

While alternative embodiments to the embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including alternative embodiments and all such alterations and modifications as fall within the scope of the embodiments of the present application.

Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude that an additional identical element is present in an article or terminal device comprising the element.

While the foregoing has been described in some detail by way of illustration of the principles and embodiments of the present application, and in accordance with the principles and implementations of the present application, those of ordinary skill in the art will readily recognize that there could be variations to the principles and implementations of the present application and, therefore, should not be construed as limited to the embodiments set forth herein.