CN102340078B - Connector - Google Patents

Please refer to Fig. 1 to shown in Figure 11,

connector

100 of the present invention is provided with receiving

space

101 in order to the butt connector of pegging graft (not shown), and it comprises

insulating body

10, be retained on USB3.0 conducting

terminal

3 on the

insulating body

1, be retained on the

insulating body

10 in order to the

optical fiber module

4 that carries out optical signal transmission, be arranged on

dust guard

6 on the

insulating body

10 and the

shell

5 of coated

insulation body

10.

Please refer to Fig. 3 to shown in Figure 7,

insulating body

10 comprises

first body

1 and

second body

2 that fits together mutually.

First body

1 comprises that below one that the front end of

main part

11,

autonomous body

11 extends forwardly to

first hyoplastron

12 in the

receiving space

101 and

autonomous body

11 is extended forward and the supporting

bracket

13 parallel with first hyoplastron 12.The lower surface of supporting

bracket

13 is provided with downward extension to be fixed on the

fixed leg

135 on the circuit board.The

holding slot

116 that

main part

11 is provided with accepting

groove

115 and is positioned at accepting

groove

115 belows,

main part

11 is provided with the

groove

117 that connects with

holding slot

116 above holding

slot

116,

main part

11 is provided with

stop block

114 in the front end centre position of accepting

groove

115, and the front end of

main part

11 is provided with a pair of

depression

118 that is positioned at

groove

117 tops.The upper surface of

first hyoplastron

12 is provided with the

fluting

121 that the

holding slot

116 with

main part

11 connects and is positioned at fluting 121 the place aheads and the both sides, upper surface rear end of some

location notchs

122, the

first hyoplastrons

12 of connecting with fluting are provided with a pair of blocking

part

123 that upwards protrudes out and link to each other with

main part

11.

Second body

2 comprises the

base portion

21 that is retained in the

holding slot

116 and

second hyoplastron

22 that extends forward from base portion 21.The front end of

base portion

21 and rear end all are placed with some

holddown grooves

211 that vertically extend.

Second hyoplastron

22 is housed in the

fluting

121 of

first hyoplastron

12,

second hyoplastron

22 up and down two relatively the surface all be placed with some

passages

221 that extend and be positioned at

location notch

122 rears along fore-and-aft direction.The upper surface of

second body

2 is provided with a

location notch

23 to lower recess, is positioned at

location notch

23 also further to a pair of

chute

24 of lower recess and the

holddown groove

25 that is positioned at

chute

24 rears and connects with

chute

24, and described

location notch

23 is positioned at the rear of second contact site 31.The upper surface rear end of

second body

2 is provided with a block that upwards protrudes out 26.

Arranging of conducting

terminal

3 meets the USB3.0 transmission standard, and it comprises the

first terminal

31 and second terminal 32.The

first terminal

31 comprises tabular

first contact site

311 that is housed in the

location notch

122, extends back again and is housed in first connecting

portion

312 in the

passage

221 of second hyoplastron, 22 lower surfaces, first afterbody 314 that bends extension downwards and be retained on

first holding parts

313 in the

base portion

21 front

end holddown grooves

211 and extend

insulating body

1 from first holding parts, 313 lower ends downward from first connecting portion, 312 rear ends after the bending downwards of first contact site, 311 rear ends.

Second terminal

32 comprises in the

passage

221 that is housed in second hyoplastron, 22 upper surfaces and upwards stretches out elasticity

second contact site

321 of second hyoplastron, 22 upper surfaces, is retained on

second holding parts

323 in the

holddown groove

211 of

base portion

21 rear ends and

second afterbody

324 that extends

insulating body

1 from second holding parts, 323 lower ends downward.When USB3.0 conducting

terminal

3 of the present invention is assembled, earlier the

first terminal

31 and

second terminal

32 are assembled on

second body

2, again

second body

2 is assembled on

first body

1 as a whole with conducting

terminal

3, thereby make things convenient for the assembling of USB3.0 conducting

terminal

3, and can prevent that USB3.0 conducting

terminal

3 from deforming in assembling process.

First hyoplastron

12 of the present invention combines jointly, and formation one hyoplastron protrudes in the

receiving space

101 to connect with butt connector with second hyoplastron 22.In other execution modes of the present invention,

first body

1 and

second body

2 can one-body moldedly be insulating

body

10, and the

first terminal

31 edges bury and are molded on the

insulating body

10, and

second terminal

32 is assembled on the

insulating body

10.

Optical fiber module

4 is retained in the accepting

groove

115 of insulating body 1.The

reference column

46 that

optical fiber module

4 front ends are provided with some lens and are positioned at the lens both sides and extend forward, these lens are the

optical element

45 that carries out optical delivery on the

optical fiber module

4, its can with the optical fiber that is connected to circuit board (not shown) (not shown) optical coupling, so that high-speed optical signal transmission to be provided.The front end centre position of

optical fiber module

4 is provided with

caulking groove

41, and the

stop block

114 on the

insulating body

1 supports in

caulking groove

41, thereby can prevent that

optical fiber module

4 is excessively mobile forward.

See also Fig. 3 to shown in Figure 10, but

dust guard

6 comprises the revolving

door

61 of

shield light element

45, can be in the butt connector direction of insertion along moving forward and backward so that the

slide block

62 of revolving

door

61 rotation, support the

torsion spring

63 of revolving door and promote

slide block

62 to the

elastic component

64 of front

slide.Slide block

62 is housed in the

location notch

23 of

second body

2 and is positioned at the rear of

second contact site

321, the below of

slide block

62 protrudes out a pair of

projection

621 that can slide and a pair of

protuberance

622 that supplies

elastic component

64 to support forward downwards in

chute

24, the top of

slide block

62 is provided with the

holding block

623 that a pair of front end that upwards protrudes out for butt connector supports,

slide block

62 is provided with between

projection

621 and

protuberance

622 and always puts on the

host cavity

625 of lower surface to accommodate revolving

door

61,

slide block

62 is formed with a pair of pivot connected slot 628 in the both sides of

host cavity

625, the rear end of

slide block

62 is provided with a

butting section

626 that can be resisted against on the

block

26 of second body 2.Revolving

door

61 comprises shielding portion 611 and the pivot 612 that protrudes out from the both sides, lower end of shielding portion 611, described shielding portion 611 is between two

reference columns

46 of two

optical fiber modules

4 and cover front end at

optical element

45, thereby described pivot 612 is articulated in and can makes revolving

doors

61 along pivot 612 rotations in the pivot connected slot 628.Torsion

spring

63 is provided with and supports at " door " type

first support division

631 on the revolving

door

61, supports a pair of

second support division

632 in the

chute

24 at

second body

2 and be socketed in a pair of fixed

part

633 on the pivot 612.In other embodiments,

torsion spring

63 also can be two that branch is arranged, and pivot connected slot 628 can be separately positioned on revolving

door

61 and the

slide block

62 with drive-connecting shaft 612, can reach purpose of the present invention equally, in addition,

second support division

632 of

torsion spring

63 also can support on slide block 62.

Elastic component

64 is retained in the

holddown groove

25 of

second body

2, it comprise support forward on

protuberance

622 with promote

slide block

62 to the pushing part 641 of front slide, be retained on

holddown groove

25 in and be provided with the socket part 643 of overlapping access slot 645 and be clamped in pushing part 641 and socket part 643 between spring 642, pushing part 641 is housed in the cover access slot 645 with spring 642, and pushing part 641 promotes

slide block

62 forward under the elastic force effect of spring 642.In other embodiments,

elastic component

64 also can be spring.

See also Fig. 1, Fig. 3 and shown in Figure 10; when butt connector does not insert, thereby vertically abutting in the front end of

main part

11 and cover at the front end of

optical element

45 under the active force of

torsion spring

63, revolving

door

61 protect

optical element

45 to damage

optical elements

45 and dust and other impurities pollution

optical element

45 to prevent other foreign matters.Figure 11 to Figure 13 has shown after butt connector inserts (not shown), the

dust guard

6 of

connector

100 of the present invention changes schematic diagram, when butt connector inserts, the front end of butt connector compresses holding

block

623 backward and slides backward in

location notch

23 and chute 24 to promote

slide block

62, revolving

door

61 rotates forward under the drive of

slide block

62 and under the active force of

main part

11 front ends and is housed in the

host cavity

625 of

slide block

62, revolving

door

61 slips in the

groove

117 of

main part

11 jointly backward with

slide block

62, holding

block

623 on the

slide block

62 supports in the

depression

118 of

main part

11,

block

26 on

second body

2 supports 626 rears, butting section at

slide block

62, thereby can prevent that

limited slip block

62 is excessively mobile backward, at this moment,

optical element

45 is exposed in the

receiving space

101 to cooperate and transmitting optical signal with optical element on the butt connector.When butt connector is extracted in the

receiving space

101 of

connector

100; in

location notch

23 and chute 24 slides forwards, revolving

door

61 is also rotating vertically to abut in the front end of

main part

11 and is covering at

optical element

45 front ends and then can protect

optical element

45 to prevent other foreign matters and damage

optical elements

45 and dust and other impurities is polluted

optical element

45

slide block

62 backward to front slide and under the active force of

torsion spring

63 under the drive of

slide block

62 under the promotion of

elastic component

64.

Shell

5 is coated on the

insulating body

1 to play shield effectiveness well.The two

side

52 that described

shell

5 comprises

roof

51, the

diapire

53 relative with

roof

51 and connects

roof

51 and diapire 53.Diapire 53 be provided with a pair of

shell fragment

535 that extends forward and between two

shell fragments

535 and the

shell fragment

535 that extends back to compress butt connector.The rear end of two

side

52 is provided with downward extension being fixed on the

fixing pin

521 on the circuit board, thereby punching press laterally is formed with fin 525

fixing pin

521 is fixed on the circuit board better on the

fixing pin

521.

But

dust guard

6 comprises the

slide block

62 of revolving

door

61 and driven rotary door rotation, thereby described

slide block

62 can peg graft that direction moves forward and backward so that revolving

door

61 rotations make

optical element

45 be rotated 61 at door covers or be exposed in the

receiving space

101 along butt connector.Therefore, when butt connector does not insert,

dust guard

6 damages

optical element

45 and dust and other impurities pollution

optical element

45 by revolving

door

61 protection

optical elements

45 to prevent other foreign matters, after butt connector inserted,

dust guard

6 was exposed in the

receiving space

101

optical element

45 to carry out optical signal transmission by revolving

door

61 rotations;

Dust guard

6 comprises the

torsion spring

63 that supports described revolving door, when

slide block

62 moves forward, described

torsion spring

63 comprises and supports at

first support division

631 on the revolving

door

61 and support

second support division

632 on insulating body 1 (i.e. second body 2), described

first support division

631 drives revolving

door

61 rotations with

shield light element

45, in other embodiments,

second support division

632 also can support on

slide block

62, can reach purpose of the present invention equally;

Slide block

62 is provided with a pair of pivot connected slot 628, the both sides of described revolving

door

61 are provided with the pivot 612 that is articulated in the fluting,

torsion spring

63 also comprises the

fixed part

633 that is socketed on the pivot 612, in other embodiments, pivot connected slot 628 also can be separately positioned on revolving

door

61 and the

slide block

62 with drive-connecting shaft 612;

Dust guard

6 comprises the

elastic component

64 that promotes described

slide block

62 slips forward.Described

elastic component

64 comprise promote

slide block

62 to the pushing part 641 of front slide, be retained on (namely in the

holddown groove

25 of second body 2) on the

insulating body

1 and be provided with the socket part 643 of overlapping access slot 645 and be clamped in pushing part 641 and socket part 643 between spring 642, described pushing part 641 and spring 642 all are housed in the cover access slot 642 of socket part 643.In other embodiments, described

elastic component

64 also can be the spring that direct

promotion slide block

62 slides;

Insulating body

10 comprises

first body

1 and

second body

2 that fits together,

first body

1 comprises that

main part

11 and

autonomous body

11 protrude into

first hyoplastron

12 in the

receiving space

101 forward, the accepting

groove

115 that described

main part

11 is provided with

holding slot

116 and is positioned at holding

slot

116 tops, described

first hyoplastron

12 tops be provided with the

fluting

121 that connects with

holding slot

116 and be positioned at the

fluting

121 the place aheads and with the fluting the 121 some

location notchs

122 that connect, described

second body

2 comprises the

base portion

21 that is retained in the

holding slot

116 and extends forward and be housed in

second hyoplastron

22 in the

fluting

121 from

base portion

21, the top of described

second hyoplastron

22 is provided with the

passage

221 that some intervals arranged and be positioned at

location notch

122 rears, described

connector

100 also comprises USB3.0 conducting

terminal

3, described USB3.0 conducting

terminal

3 comprises some tabular

first contact site

311 and some elasticity second contact sites of being located in the

location notch

122 321 that are assembled in the

passage

221 and protrude out second hyoplastron, 22 upper surfaces, described

optical fiber module

4 is housed in the accepting

groove

115 of

main part

11 and is positioned at the top of

second hyoplastron

22, described

optical element

45 is positioned at the rear of receiving

space

101 and is exposed to receiving

space

101 forward, the upper surface of described

second body

2 is concaved with the

holddown groove

25 of accommodating

elastic component

64 downwards, described

main part

11 connects with

holding slot

116 and is positioned at

groove

117 above

second hyoplastron

22 also being provided with above the

holding slot

116, when

slide block

62 slides backward, revolving

door

61 rotates forward under the promotion of

main part

11 and slides backward so that

optical element

45 is exposed in the

receiving space

101, and

slide block

62 is housed in the

groove

117 simultaneously with revolving

door

61;

The front end of

slide block

62 is positioned at the rear of elasticity

second contact site

321, the below of

slide block

62 is provided with the

projection

621 that protrudes out downwards, and described

second body

2 is provided with from upper surface and is arranged with to accommodate the

location notch

23 of

slide block

62 and the

chute

24 that can supply

projection

621 front and back to slide downwards;

The front end of

slide block

62 is provided with and upwards protrudes out the

holding block

623 that supports for butt connector, the front end of

main part

11 is provided with

depression

118, after

slide block

62 slided backward, described

holding block

623 supported in the

depression

118 of main part in case

limited slip block

62 is excessively mobile backward;

Slide block

62 is provided with

host cavity

625, and when

slide block

62 slided backward, revolving

door

61 rotated forward and is housed in the described

host cavity

625;

Optical fiber module

4 is provided with the

reference column

46 that is positioned at

optical element

45 both sides and protrudes out forward, described revolving

door

61 is between two

reference columns

46, be positioned at receiving

space

101 during described revolving

door

61

shield light elements

45, so that

optical element

45 when being exposed to receiving

space

101, described revolving

door

61 is positioned at receiving

space

101 rears when revolving

door

61 rotation back.

1. connector, in order to the butt connector of pegging graft, this connector is provided with the receiving space of accommodating butt connector, described connector comprises insulating body and is arranged on optical fiber module on the insulating body, described optical fiber module comprises and can be exposed in the receiving space to carry out the optical element of optical signal transmission, it is characterized in that: described connector also comprises dust guard, but described dust guard comprises the slide block of revolving door and driven rotary door rotation, thereby described slide block can peg graft that direction moves forward and backward so that the revolving door rotation makes optical element be rotated an institute covers or be exposed in the receiving space along butt connector under the drive of butt connector.

2. connector as claimed in claim 1, it is characterized in that: described dust guard comprises the torsion spring that supports described revolving door, described torsion spring comprises and supports at first support division on the revolving door and support second support division on slide block or insulating body, when slide block moved forward, described first support division drove revolving door and rotates to cover described optical element.

3. connector as claimed in claim 2, it is characterized in that: described slide block is provided with a pair of pivot connected slot, and the both sides of described revolving door are provided with the pivot that is articulated in the fluting, and described torsion spring also comprises the fixed part that is socketed on the pivot.

4. connector as claimed in claim 1 is characterized in that: described dust guard also comprises and promotes the elastic component that described slide block slides forward.

5. connector as claimed in claim 4, it is characterized in that: described elastic component comprise promote slide block to the pushing part of front slide, be retained on the insulating body and be provided with the socket part of cover access slot and be clamped in the pushing part and the socket part between spring, described pushing part and spring all are housed in the cover access slot of socket part.

6. connector as claimed in claim 4, it is characterized in that: described insulating body comprises first body and second body that fits together, described first body comprises that main part and autonomous body protrude into first hyoplastron in the receiving space forward, the accepting groove that described main part is provided with holding slot and is positioned at the holding slot top, some location notchs that described first hyoplastron top is provided with the fluting that connects with holding slot and is positioned at fluting the place ahead and connects with fluting, described second body comprises the base portion that is retained in the holding slot and extends forward and be housed in second hyoplastron in the fluting from base portion, the top of described second hyoplastron is provided with the passage that some intervals arranged and be positioned at the location notch rear, described connector also comprises the USB3.0 conducting terminal, described USB3.0 conducting terminal comprises some tabular first contact site and some elasticity second contact sites of being located in the location notch that are assembled in the passage and protrude out the second hyoplastron upper surface, described optical fiber module is housed in the accepting groove of main part and is positioned at the top of second hyoplastron, described optical element is positioned at the rear of receiving space and is exposed to receiving space forward, the upper surface of described second body is concaved with the holddown groove of accommodating described elastic component downwards, described main part connects with holding slot and is positioned at groove above second hyoplastron also being provided with above the holding slot, when slide block slides backward, revolving door rotates forward under the promotion of main part and slides backward so that optical element is exposed in the receiving space, and slide block and revolving door are housed in the groove of main part simultaneously.

7. connector as claimed in claim 6, it is characterized in that: the front end of described slide block is positioned at the rear of elasticity second contact site, the below of described slide block is provided with the projection that protrudes out downwards, and described second body is provided with from upper surface and is arranged with to accommodate the location notch of slide block and the chute that can supply the projection front and back to slide downwards.

8. connector as claimed in claim 6, it is characterized in that: the front end of described slide block is provided with and upwards protrudes out the holding block that supports for butt connector, the front end of main part is provided with depression, and after slide block slided backward, described holding block supported in the depression of main part.

9. connector as claimed in claim 1, it is characterized in that: described slide block is provided with host cavity, and when slide block slided backward, revolving door rotated forward and is housed in the described host cavity.

10. connector as claimed in claim 1, it is characterized in that: described optical fiber module is provided with the reference column that is positioned at the optical element both sides and protrudes out forward, described revolving door is between two reference columns, be positioned at receiving space during described revolving door shield light element, so that optical element when being exposed to receiving space, described revolving door is positioned at the receiving space rear when revolving door rotation back.