CN113703604A - Terminal device - Google Patents

100, 100a, 100b, 100c, 100d, 100e, 100', 100 "

10, 10', 10 "

11, 11', 11 "

13, 13', 13 "

232

33, 33a, 33b, 33d, 33e

The connecting

332, 332a

Referring to fig. 2, another embodiment of the present application provides a

100 "including a

10" and a

20 ", where the

10" includes a

11 "and a

13" stacked together, the

13 "includes a

132", and the

132 "extends toward the

20" along a stacking direction L "perpendicular to the

11" and the

13 ".

The

11 ', 11 ″ includes a display area I ', I ″ and a non-display area (not shown) connected to the display area I ', I ″. The display areas I ', I' are used for emitting light, and the non-display areas do not emit light. The

13 ', 13 "cover the display areas I', I" as well as the non-display areas. The regions of the transparent covers 13 ', 13 "corresponding to the display regions I', I" are regions capable of normally displaying images and colors, and the regions of the transparent covers 13 ', 13 "corresponding to the non-display regions and the regions other than the non-display regions form black edge regions II', II". The inventor of the application finds that the black edge areas II 'and II' of the two embodiments are large, the visual effect is influenced, the screen occupation ratio cannot be effectively improved, and the screen occupation ratio maximization cannot be met.

Referring to fig. 3, a

100 is provided in a first embodiment of the present application, where the

100 may be a product with a display component, such as a mobile phone, a tablet computer, a desktop computer, a watch, and the like. The above products are merely illustrative and not restrictive. In the present embodiment, the

100 is taken as a mobile phone as an example.

Referring to fig. 4 and 5, the

100 includes a

10, a

20, and a connecting

30. The

10 and the

20 together form an external appearance surface of the

100, and the

10 and the

100 are hermetically connected by the connecting

30, so that foreign matters such as dust and water from the outside are prevented from entering the

100 to contaminate the

100.

The

10 is used to display images and colors. The

10 are typically stacked and interconnected by a multi-layer structure. The

10 at least comprises a

11 and a

13 which are stacked, and the

10 is approximately block-shaped.

The

11 may be a Liquid Crystal Display (LCD) for display. The

11 includes a display area I and a non-display area surrounding the display area I. The display area I is used for emitting light, and the non-display area is not used for emitting light.

The

13 is stacked on one side of the

11 and covers the display area I and the non-display area. The region of the

13 corresponding to the display region I is a region capable of normally displaying images and colors, and the region of the

13 corresponding to the non-display region and the region outside the non-display region form a black edge region II. The

13 is located on the outer surface of the

100, and plays a role in protecting the

11.

When the

100 is a mobile phone or a tablet computer, the

10 may include a liquid crystal display, a Touch Panel (TP, not shown), and a

13. When the

100 is a desktop computer, the

10 may not include a touch panel. When the

100 includes a touch panel, the touch panel may be integrated in the display 11 (e.g. a liquid crystal display), or may be disposed between the

11 and the

13. In the present embodiment, the touch panel is integrated in the liquid crystal display. The specific type of the

10 is merely illustrative and not restrictive. In other embodiments, the specific type of

10 may be adjusted according to the specific type and requirements of the

100.

The

10 includes a

15, and the

15 is a surface of the

11 and the

13 along the stacking direction L of the

11 and the

13. Within the error tolerance, the

11 and the

13 face the same plane along the stacking direction L, thereby minimizing the black border region II.

The

20 includes a

21 and a

23, and the

21 is connected to the

23. The

21 extends in the stacking direction L and surrounds the periphery of the

23. The

21 and the

23 may be an integral structure, or may be formed by connecting at least two components. In the present embodiment, the

21 and the

23 are an integral structure.

The

21 and the

23 are enclosed to form a

25, the

10 is disposed in the

25, the

10 is disposed apart from the

20, and the

13 is disposed on a side away from the

23.

The

21 includes a second side surface 212 extending along the stacking direction L, and the second side surface 212 faces the

15 and is spaced apart from the

15 to form a first gap 27. The connecting

30 is located in the first gap 27, the connecting

30 is disposed around the

15 and connected to the second side surface 212 to hermetically connect the

10 and the

20, that is, the connecting

30 is disposed around the periphery of the

10 and connected to the

20 in a ring shape, so as to prevent external impurities (such as dust, water, etc.) from entering the

100. Both the

15 and the second side 212 extend in the stacking direction L, i.e. the edge region of the

10 does not protrude over the

20, thereby reducing the black border region II.

The

30 includes a

31, and the

31 integrally bonds the components (such as the

13 and the display screen 11) of the

10. Since the

10 is formed by stacking a plurality of layers, the

15 of the

10 formed by stacking a plurality of layers may have an uneven structure, and the

31 may fill a portion of the recessed area to prevent foreign materials from entering the

10 having a multi-layer structure.

In some embodiments, the

31 may also bond the

10 and the

20 to seal the

10 and the

20. The

31 has certain elasticity and can play a role in buffering, so that the

10 is prevented from being damaged due to collision between the

10 and the

20; the

100 can also prevent the

20 from pressing the

10 to break the

10 during a collision or a drop because the

20 may be deformed.

The connecting

30 may further include an

33, the

33 is connected to the

31, the

31 is connected to the

15, and the

33 is connected to the second side surface 212. The

33 has elasticity, and the elasticity of the

33 is greater than that of the

31, so that the sealing function and the buffering function can be further achieved. The

33 may be soft rubber, foam, or the like. The soft rubber may be Polyethylene (PE), Polypropylene (PP), etc. In this embodiment, the

33 is made of soft rubber.

The

33 may also be embedded in the

31 and/or the

20, i.e. the surface of the

31 and/or the

20 connected to the

33 is recessed in a direction away from the

33, so that the

33 is embedded in the

31 and/or the

20. The structural design can increase the connecting area of the

33 and the

31 and/or the

20, thereby increasing the connecting reliability; but also increase the difficulty of the external impurities entering the

100, thereby further preventing the external impurities from entering the

100.

The width of the recess of the

31 and/or the

20 in the stacking direction L and the depth of the recess facing away from the

10 can be adjusted as required. The wider the recess width or the deeper the recess depth is, the larger the connection area between the

33 and the

31 and/or the

20 is, the more reliable the connection is, and the better the sealing performance is.

The

33 includes a

331 and a connecting

332, and the connecting

332 is provided on the

331 so as to extend toward the

31 and to surround the

31.

The

331 is connected to the second side surface 212 of the

21, and at least a part of the

331 may be embedded in the

21. The number of the connecting

332 extending from the base 331 can be set as desired, for example, one or more connecting ribs can be provided, i.e. one or more connecting ribs can surround the

31. The more the number (i.e. the number of the surrounding circles) of the connecting

332 is, the larger the connecting area between the

33 and the

31 is, the stronger the connection reliability is, and the better the sealing performance and the buffering performance are. In this embodiment, the number of the

33 wound on the

31 is one. In the present embodiment, at least a part of the

331 is embedded in the

21, and there is one connecting

332 of the

33.

In assembling the

100, the elastic body 33 (e.g., soft rubber) may be injection molded on the

21; the

10 is placed in the

25 of the

20, and liquid glue is injected between the

15 and the second side surface 212, and the glue is cured to form the

33 and the

31 of the

10.

In some embodiments, the

100 further includes a

35, and the

35 bonds the

10 and the

20 to increase the reliability of the connection between the

10 and the

20.

In particular, the

10 comprises a first connection face 17, the direction of the first connection face 17 being different from the direction of the

15, the first connection face 17 being connected to the

15 and being located at a side facing away from the

13. The

20 includes a second connecting

232, the second connecting

232 is located on a side of the

23 facing the

10, a direction of the second connecting

232 is different from a direction of the second side surface 212, the second connecting

232 is connected with the second side surface 212, a second gap 29 is formed between the first connecting surface 17 and the second connecting

232, and the second gap 29 is communicated with the first gap 27. The

35 is located in the second gap 29 and bonds the first connecting surface 17 and the second connecting

232, thereby connecting the

10 with the

20.

The

35 is located in the projection area of the non-display area of the

10, and the

35 is annular, so that the display area I of the

10 is prevented from being affected by the position of the

35 in the display area I, the bonding area between the

35 and the

10 and between the

35 and the

20 can be increased to the greatest extent, and the connection reliability between the

10 and the

20 is increased.

Referring to fig. 6, a

100a is provided, which is different from the first embodiment in that: the recessed width of the

331a of the elastic body 33a on the

20 along the stacking direction L is greater than that of the first embodiment, the number of the connecting

332a extending from the

331a is two, and the two connecting

332a are disposed around the

31, i.e., the number of the connecting

332a on the

31 is two. The above structure design can increase the connection area between the elastic body 33a and the

20 and the

31, thereby improving the connection reliability between the elastic body 33a and the

31 and the

20, increasing the sealing performance, and further preventing impurities from entering the

100 a.

Referring to fig. 7, a

100b is provided, which is different from the first embodiment in that: the

33b is made of foam, one side of the foam is fixed to the second side surface 212 of the

21, and the other side of the foam is adhered to the

31. The foam has a series of characteristics of elasticity, light weight, free bending and the like.

Referring to fig. 8, a fourth embodiment provides a

100c, which is different from the first embodiment in that: in the embodiment, the

33 and the second

35 are not disposed, the first

31c is connected to the

15 and the second side surface 212, and the first

31c is further connected to the first connecting surface 17 and the second connecting

232, so that the connection reliability between the

10 and the

20 can be improved to the maximum extent in terms of meeting the sealing and buffering requirements.

Referring to fig. 9, a fifth embodiment provides a

100d, which is different from the first embodiment in that: in the present embodiment, the

33d extends from the first gap 27 to the second gap 29, which further increases the difficulty of impurities entering the

100d, thereby further preventing external impurities from entering the

100 d; in addition, the

33d with greater elasticity can prevent the

15 and the second side surface 212 from colliding with each other, and can also prevent the first connection surface 17 from colliding with the

232, so that the cushioning performance can be further improved.

Referring to fig. 10, a sixth embodiment provides a

100e, which is different from the first embodiment in that: in this embodiment, the

35 is not provided, and the

33e extends from the first gap 27 to the second gap 29, so as to further increase the difficulty of impurities entering the

100e, thereby further preventing external impurities from entering the

100 e; in addition, the

33e having a large elasticity can further serve a cushioning effect.

1. A terminal device, comprising:

the display assembly comprises a display screen and a transparent cover plate which are overlapped, and the display assembly comprises a first side surface which is positioned on the surfaces of the display screen and the transparent cover plate along the overlapping direction of the display screen and the transparent cover plate;

the shell comprises a second side surface extending along the stacking direction, and the second side surface and the first side surface are arranged at intervals; and

and the connecting body is arranged around the first side surface and connected with the second side surface so as to be connected with the display assembly and the shell in a sealing manner.

2. The terminal device according to claim 1, wherein the connecting body comprises an elastic body and a first glue body, the elastic body is connected with the first glue body, the first glue body is connected with the first side surface, and the elastic body is connected with the second side surface.

3. A terminal device according to claim 2, characterised in that part of the elastomer is embedded in the housing and/or the first gel.

4. The terminal device according to claim 2, wherein the elastomer is soft gel or foam.

5. The terminal device according to any one of claims 2 to 4, wherein the elastic body is enclosed on the first rubber body, the elastic body includes a base portion and a connecting rib connected to the base portion, the base portion is connected to the second side surface, the connecting rib extends toward and surrounds the first rubber body at the base portion, and the number of the connecting ribs enclosed on the first rubber body is greater than or equal to 2.

6. The terminal device according to any one of claims 2 to 4, wherein the display assembly comprises a first connection face connected to the first side face, the housing comprises a second connection face connected to the second side face, and the elastic body further extends between the first connection face and the second connection face.

7. The terminal device of claim 6, wherein the display assembly further comprises a second adhesive disposed between the first and second connection faces to bond the display assembly and the housing.

8. The terminal device according to any one of claims 1 to 4, wherein the terminal device further comprises a second adhesive body, the display assembly comprises a first connecting surface connected with the first side surface, the housing comprises a second connecting surface connected with the second side surface, and the second adhesive body is located between the first connecting surface and the second connecting surface to connect the display assembly and the housing.

9. The terminal device of claim 1, wherein the connector is a first adhesive, the display assembly includes a first connecting surface connected to the first side surface, the housing includes a second connecting surface connected to the second side surface, and the first adhesive is further disposed between the first connecting surface and the second connecting surface to connect the display assembly and the housing.

10. The terminal device according to claim 1, wherein the display screen is on the same plane as a surface of the transparent cover plate facing in the stacking direction.

11. The terminal device according to claim 1, further comprising a touch panel integrated in the display screen or located between the display screen and the transparent cover plate.