CN211789719U

CN211789719U - Connector cover body

Info

Publication number: CN211789719U
Application number: CN202020557863.XU
Authority: CN
Inventors: 程毅; 肖扬龙; 张倩丽
Original assignee: Guangzhou Lianjie Precision Technology Co ltd
Current assignee: Guangdong Lianjie Precision Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-10-27
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a connector cover body, include: the main body part comprises a top wall, a bottom wall and side walls, and a hollow accommodating space is defined by the main body part; a partition plate provided in the main body portion and dividing an accommodation space of the main body portion into a first accommodation space and a second accommodation space in a horizontal direction; the first heat dissipation assembly is arranged corresponding to the first accommodating space and arranged on the outer sides of the top wall and the side wall of the main body part; the second heat dissipation assembly is arranged corresponding to the second accommodating space and arranged on the outer sides of the top wall and the side wall of the main body part; and the clamping component is formed by bending the side wall of the main body part outwards after being opened and is used for clamping the first heat dissipation component and/or the second heat dissipation component. The connector cover body provided by the utility model not only has compact structure, but also constructs the clamping component into a specific shape structure, is convenient to assemble and is not easy to deform; meanwhile, the main body parts of the clamping component and the cover body are integrally formed, so that the production and the manufacture are convenient.

Description

Connector cover body

Technical Field

The utility model belongs to the technical field of the connector, concretely relates to connector cover body.

Background

High speed connectors are used in many data transmission applications, particularly in the telecommunications industry. Signal integrity is an important concern in the field of high-speed data transmission because components need to reliably transmit data signals. The market for high speed data transmission is also moving towards reducing component size and increasing signal density.

High speed data transmission is used for telecommunications to transmit data received from a data store or component transmitter, such transmission most commonly occurring in routers and servers. Due to industry trends toward increased signal density, signal terminations in high-speed connectors will be more dense. As data transfer rates increase, connector heating increases. Therefore, a heat dissipation structure is usually added to the connector housing, and the heat dissipation structure is usually fixed by using a snap structure, which is easy to loosen and deform during use.

Therefore, in view of the above technical problems, there is a need for a new connector housing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compact structure, and can carry out the connector cover body of good fixed to heat radiation structure to solve the problem among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

a connector cage, comprising:

the main body part comprises a top wall, a bottom wall and side walls, and a hollow accommodating space is defined by the main body part;

a partition plate provided in the main body portion and dividing an accommodation space of the main body portion into a first accommodation space and a second accommodation space in a horizontal direction;

the first heat dissipation assembly is arranged corresponding to the first accommodating space and arranged on the outer sides of the top wall and the side wall of the main body part;

the second heat dissipation assembly is arranged corresponding to the second accommodating space and arranged on the outer sides of the top wall and the side wall of the main body part;

and the clamping component is formed by bending the side wall of the main body part outwards after being opened and is used for clamping the first heat dissipation component and/or the second heat dissipation component.

Furthermore, the clamping assembly comprises a first clamping piece and a second clamping piece, the first clamping piece comprises a supporting part and a bending part connected to the supporting part, and the bending part can be acted by external force to enable the bending part and the supporting part to be configured on different planes.

Further, the side walls of the main body part comprise a first side wall and a second side wall which are oppositely arranged along the vertical direction; the partition is arranged between the first side wall and the second side wall and is parallel to the first side wall and the second side wall.

Furthermore, the clamping assembly comprises a plurality of first clamping pieces formed by bending the first side wall after opening, and a plurality of second clamping pieces formed by bending the second side wall after opening.

Furthermore, a first through hole matched with the first clamping piece is formed in the first heat dissipation assembly, and a second through hole matched with the second clamping piece is formed in the second heat dissipation assembly.

Furthermore, the first heat dissipation assembly comprises a first elastic sheet carrier plate, the first elastic sheet carrier plate is arranged on the top wall of the main body portion, the first elastic sheet carrier plate comprises a first clamping portion used for being clamped with the partition plate, and the first clamping portion is formed by extending the first elastic sheet carrier plate.

Further, the baffle joint in on the roof and the diapire of main part, the baffle include with the second joint portion of the roof cooperation joint of main part and with the third joint portion of the cooperation joint of first joint portion, second joint portion and third joint portion by the baffle is buckled and is extended the formation.

Further, a first middle part and a second middle part are respectively arranged in the first accommodating space and the second accommodating space, the first middle part divides the first accommodating space into a first accommodating cavity and a second accommodating cavity in the vertical direction, and the second middle part divides the second accommodating space into a third accommodating cavity and a fourth accommodating cavity in the vertical direction.

Furthermore, a plurality of first lugs are arranged on the first middle part, and a plurality of second lugs are arranged on the second middle part; and a plurality of insertion holes matched with the first protruding pieces and the second protruding pieces are formed in the partition plate so as to be matched and limit the first middle part and the second middle part.

Furthermore, the first middle part is further provided with a first notch matched with the second protruding piece, and the second middle part is further provided with a second notch matched with the first protruding piece.

The utility model discloses beneficial effect:

compared with the prior art, the connector cover body provided by the utility model not only has compact structure, but also can better limit the first radiating component and the second radiating component on the main body part through the arrangement of the clamping component; meanwhile, the clamping assembly is constructed into a specific shape structure, so that the assembly is convenient and the deformation is not easy to occur; and the main body part of the clamping component and the cover body are integrally formed, so that the production and the manufacture are convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a perspective view of one embodiment of the present application;

FIG. 2 is another perspective view of the embodiment shown in FIG. 1;

FIG. 3 is an exploded view of the embodiment shown in FIG. 1;

FIG. 4 is an enlarged view of A in FIG. 3;

FIG. 5 is an enlarged view of B in FIG. 3

FIG. 6 is a perspective view of a portion of the structure of the embodiment of FIG. 1;

FIG. 7 is an exploded view of a portion of the structure of the embodiment of FIG. 1;

fig. 8 is a perspective view of a first heat dissipation assembly in the embodiment of fig. 1.

Description of reference numerals: 10. a main body portion; 11. a top wall; 12. a bottom wall; 13. a first side wall; 14. a second side wall; 15. a first receiving cavity; 16. a second receiving cavity; 17. a third accommodating cavity; 18. a fourth accommodating cavity; 111. a first heat dissipation port; 131. a first side opening; 141. a second side opening; 20. a first heat dissipation assembly; 21. a first heat dissipation plate; 22. a second heat dissipation plate; 23. a first spring plate carrier plate; 24. a second spring plate carrier plate; 25. a first through hole; 211. a first extension wall; 212. a second extension wall; 221. a third extension wall; 222. a fourth extension wall; 231. a first spring plate; 232. a first clamping part; 241. a second elastic sheet; 30. a second heat dissipation assembly; 31. a third heat dissipation plate; 32. a fourth heat-dissipating plate; 33. a second through hole; 40. a partition plate; 41. a second clamping part; 42. a third clamping connection part; 43. a jack; 50. a first intermediate portion; 51. a first upper wall; 52. a first lower wall; 53. a first locking plate; 54. a first tab; 55. a first notch; 60. a second intermediate portion; 61. a second upper wall; 62. a second lower wall; 63. a second locking plate; 64. a second tab; 65. a second recess; 70. a rear cover; 71. a first tongue piece; 72. a second tongue; 73. a third tongue; 81. a first holding piece; 811. a support portion; 812. a bending section; 82. a second holding piece.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In the illustrated embodiment, directional references, i.e., up, down, left, right, front, rear, etc., are relative to each other and are used to explain the relative structure and movement of the various components in the present application. These representations are appropriate when the components are in the positions shown in the figures. However, if the description of the location of an element changes, it is believed that these representations will change accordingly.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, fig. 2, fig. 3 and fig. 6, a connector cover according to an embodiment of the present invention includes: the heat dissipating module includes a main body 10, a partition 40, a first intermediate portion 50, a second intermediate portion 60, a rear cover 70, a first heat dissipating assembly 20, a second heat dissipating assembly 30, and a retaining assembly.

The main body portion 10 includes a top wall 11, a bottom wall 12, and a first side wall 13 and a second side wall 14 connecting the top wall 11 and the bottom wall 12 and disposed opposite to each other in a vertical direction. The top wall 11, the bottom wall 12, the first side wall 13 and the second side wall 14 together define a hollow rectangular parallelepiped receiving space, and the front end of the receiving space (the front end of the main body 10) has a front end opening for docking with the docking module. A space is provided in the receiving space adjacent the rear end for receiving a connector for mating with a docking module.

The rear cover 70 is provided at the rear end of the main body 10 and is engaged with the main body 10. The rear cover 70 has a first tongue piece 71, a second tongue piece 72 and a third tongue piece 73 for matching and clamping with the top wall 11, the first side wall 13 and the second side wall 14 of the main body 10, and a plurality of convex blocks are respectively arranged on the outer surfaces of the top wall 11, the first side wall 13 and the second side wall 14 of the main body 10. The first tongue piece 71, the second tongue piece 72 and the third tongue piece 73 are respectively provided with a clamping hole matched and clamped with the convex block, so that the rear cover 70 is limited on the main body part 10.

The partition 40 is disposed in the receiving space of the main body 10 and between the first side wall 13 and the second side wall 14. The partition 40 is disposed in a vertical direction and parallel to the first and

second side walls

13 and 14. The partition plate 40 is engaged with the top wall 11 and the bottom wall 12 of the main body 10, and divides the accommodating space of the main body 10 into a first accommodating space and a second accommodating space in the horizontal direction.

Referring to fig. 4 and 7, a second engaging portion 41 is disposed at a butt joint of the partition 40 and the top wall 11 of the main body 10, the second engaging portion 41 is formed by bending and extending the partition 40, and an engaging hole matched with the second engaging portion 41 is disposed on the top wall 11 of the main body 10. Similarly, at the butt joint of the partition board 40 and the bottom wall 12 of the main body 10, a clamping portion and a clamping hole for matching clamping are also provided, so as to fix the partition board 40 on the top wall 11 and the bottom wall 12 of the main body 10.

The first intermediate portion 50 is provided in the first accommodation space, and has a first upper wall 51 and a first lower wall 52, and the first upper wall 51 and the first lower wall 52 partition the first accommodation space into the first accommodation chamber 15 and the second accommodation chamber 16 in the vertical direction. The first middle portion 50 is provided at both sides thereof with a plurality of first locking tabs 53 and first protruding tabs 54 respectively engaged with the first side wall 13 and the partition 40, the first locking tabs 53 are formed by bending and extending the first upper wall 51 toward the first side wall 13, and the first protruding tabs 54 are formed by extending the first upper wall 51 toward the partition 40.

The second intermediate portion 60 is provided in the second housing space, and has a similar structure to the first intermediate portion 50. It includes a second upper wall 61 and a second lower wall 62, and the second upper wall 61 and the second lower wall 62 divide the second accommodating space into a third accommodating cavity 17 and a fourth accommodating cavity 18 in the vertical direction. The two sides of the second middle portion 60 are respectively provided with a plurality of second locking pieces 63 and second protruding pieces 64 which are clamped with the second side wall 14 and the partition plate 40, the second locking pieces 63 are formed by bending and extending the second upper wall 61 to the second side wall 14, and the second protruding pieces 64 are formed by bending and extending the second upper wall 61 to the partition plate 40.

The first side wall 13 and the second side wall 14 are formed with engaging holes matching with the first locking piece 53 and the second locking piece 63, and the partition plate 40 is formed with inserting holes 43 matching with the first protruding piece 54 and the second protruding piece 64 to cooperatively define the first middle portion 50 and the second middle portion 60. The first middle portion 50 is further provided with a first notch 55 matched with the second protruding piece 64, the second middle portion 60 is further provided with a second notch 65 matched with the first protruding piece 54, and the first notch 55 and the second notch 65 are arranged to play a role in abdicating so that the first middle portion 50 and the second middle portion 60 can be inserted into the partition plate 40 in a flush manner.

Referring to fig. 1, 2, 3 and 8, the first heat dissipation assembly 20 is disposed corresponding to the first receiving space and covers the top wall 11 and the outer side of the first sidewall 13 of the main body 10, and the first heat dissipation assembly 20 includes a first heat dissipation plate 21 and a second heat dissipation plate 22 which are separately disposed. The first heat sink 21 is disposed corresponding to the first receiving cavity 15, and the second heat sink 22 is disposed corresponding to the second receiving cavity 16. In the present embodiment, the first heat sink 21 and the second heat sink 22 are provided in a separate structure in consideration of ease of assembly, and in another embodiment, the first heat sink 21 and the second heat sink 22 may be integrally molded.

The first heat dissipation plate 21 includes a first extension wall 211 and a second extension wall 212 extending along the top wall 11 and the first side wall 13 of the main body 10, respectively. A first elastic piece 231 is disposed on one surface of the first extending wall 211 adjacent to the first accommodating cavity 15, and a plurality of first elastic pieces 231 are disposed on the first elastic piece 231 and the carrier 23.

Specifically, the first elastic piece 231 carrier plate 23 is disposed on the top wall 11 of the main body 10, and a first heat dissipation opening 111 matched with the first elastic piece 231 carrier plate 23 is formed on the top wall 11 of the main body 10, and the first elastic piece 231 is configured to protrude into the first accommodating cavity 15 through the first heat dissipation opening 111 so as to be engaged with the docking module inserted into the first accommodating cavity 15. One side of the first elastic sheet 231 carrier plate 23 adjacent to the partition plate 40 extends to form a first clamping portion 232, and the first clamping portion 232 is in an "L" shape and is clamped with the third clamping portion 42 of the partition plate 40 in a matching manner, so that the first elastic sheet 231 carrier plate 23 is limited on the top wall 11 of the main body portion 10.

The second heat dissipation plate 22 includes a third extension wall 221 and a fourth extension wall 222 that extend along the first lower wall 52 of the first intermediate portion 50 and the first side wall 13 of the main body portion 10, respectively. A second elastic piece 241 carrier plate 24 is disposed on a surface of the third extending wall 221 adjacent to the second accommodating cavity 16, and a plurality of second elastic pieces 241 are disposed on the second elastic piece 241 carrier plate 24. A second heat sink matched with the carrier plate 24 of the second resilient tab 241 is disposed on the first lower wall 52 of the first middle portion 50, and the second resilient tab 241 is configured to protrude into the second receiving cavity 16 through the second heat sink so as to be connected to the docking module inserted into the second receiving cavity 16.

Specifically, the second heat dissipation assembly 30 is disposed in the second receiving space and covers the outer sides of the top wall 11 and the second side wall 14 of the main body 10, and the second heat dissipation assembly 30 includes a third heat dissipation plate 31 and a fourth heat dissipation plate 32 that are separately disposed. The third heat dissipation plate 31 has a similar structure to the first heat dissipation plate 21, and the fourth heat dissipation plate 32 has a similar structure to the second heat dissipation plate 22.

The first side wall 13 and the second side wall 14 of the main body 10 are respectively provided with a first side opening 131 and a second side opening 141 for inserting the second heat sink 22 and the fourth heat sink 32.

The clamping component is used for clamping the first heat dissipation component 20 and the second heat dissipation component 30. It includes a plurality of first clamping pieces 81 formed by bending after the first side wall 13 is opened, and/or a plurality of second clamping pieces 82 formed by bending after the second side wall 14 is opened. The first catching piece 81 is integral with the first side wall 13, and the second catching piece 82 is integral with the second side wall 14.

Referring to fig. 4, the first locking piece 81 includes a supporting portion 811 and a bending portion 812 connected to the supporting portion 811, and the bending portion 812 may be disposed on a different plane from the supporting portion 811 by an external force. The supporting portion 811 is formed by bending the top wall 11 or the bottom wall 12 of the main body 10 after the opening of the first sidewall 13, and forms a horizontal supporting surface after bending. The bent portion 812 may be formed by bending the supporting portion 811 toward the top wall 11 or the bottom wall 12 of the body 10 after opening in the front-rear direction of the body 10. Preferably, the second catching piece 82 has a similar structure to the first catching piece 81.

The first heat dissipation plate 21 and the second heat dissipation plate 22 of the first heat dissipation assembly 20 are both provided with a plurality of first through holes 25 matching with the first clamping pieces 81. Preferably, the third heat sink 31 and the fourth heat sink 32 of the second heat sink assembly 30 are provided with a plurality of second through holes 33 matching with the second clamping pieces 82.

When the first heat dissipation assembly 20 is clamped with the first clamping piece 81 through the first through hole 25, the supporting portion 811 of the first clamping piece 81 is inserted into the first through hole 25, and the bent portion 812 of the first clamping piece 81 passes through the first through hole 25 and is clamped on the first heat dissipation assembly 20. Since the supporting portion 811 is formed by bending the top wall 11 or the bottom wall 12 of the main body 10 after the first sidewall 13 is opened, a better limiting effect can be achieved on the displacement of the first heat dissipation assembly 20 along the front-back direction of the main body 10, and the supporting portion 811 is not easily deformed when being subjected to a force along the front-back direction of the main body 10; since the bending portion 812 is formed by bending the supporting portion 811 towards the top wall 11 or the bottom wall 12 of the main body 10 after the supporting portion 811 opens along the front-back direction of the main body 10, it can provide a better limiting effect for the displacement of the first heat dissipation assembly 20 in the direction away from the first side wall 13 and is not easy to deform. Similarly, the second clamping piece 82 with similar design can also play a better limiting role for the second heat dissipation assembly 30 and is not easy to deform.

The connector cover body provided by the utility model not only has compact structure, but also can better limit the first heat radiation component 20 and the second heat radiation component 30 on the main body part 10 through the arrangement of the clamping component; meanwhile, the clamping assembly is constructed into a specific shape structure as described above, so that the assembly is convenient and the deformation is not easy to occur; and the main body part 10 of the clamping component and the cover body are integrally formed, thereby being convenient to produce and manufacture.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A connector cage, comprising:

2. The connector cage according to claim 1, wherein the latching member comprises a first latching portion and a second latching portion, the first latching portion comprises a supporting portion and a bending portion connected to the supporting portion, and the bending portion is configured to be disposed on a different plane from the supporting portion by an external force.

3. The connector cage according to claim 2, wherein the side walls of the main body portion include a first side wall and a second side wall that are oppositely disposed in a vertical direction; the partition is arranged between the first side wall and the second side wall and is parallel to the first side wall and the second side wall.

4. The connector cage of claim 3, wherein the retention assembly includes a first plurality of retention tabs bent behind the first sidewall opening and a second plurality of retention tabs bent behind the second sidewall opening.

5. The connector shell according to claim 4, wherein the first heat dissipating assembly defines a first through hole that is engaged with the first engaging piece, and the second heat dissipating assembly defines a second through hole that is engaged with the second engaging piece.

6. The connector cover according to claim 1, wherein the first heat sink assembly includes a first spring carrier, the first spring carrier is disposed on the top wall of the main body, the first spring carrier includes a first engaging portion for engaging with the partition, and the first engaging portion is formed by extending the first spring carrier.

7. The connector cover according to claim 6, wherein the partition board is fastened to the top wall and the bottom wall of the main body portion, the partition board includes a second fastening portion fastened to the top wall of the main body portion in a matching manner, and a third fastening portion fastened to the first fastening portion in a matching manner, and the second fastening portion and the third fastening portion are formed by bending and extending the partition board.

8. The connector cage according to any one of claims 1 to 7, wherein a first intermediate portion and a second intermediate portion are provided in the first receiving space and the second receiving space, respectively, the first intermediate portion dividing the first receiving space into a first receiving chamber and a second receiving chamber in a vertical direction, and the second intermediate portion dividing the second receiving space into a third receiving chamber and a fourth receiving chamber in the vertical direction.

9. The connector cage according to claim 8, wherein the first intermediate portion has a plurality of first tabs thereon, and the second intermediate portion has a plurality of second tabs thereon; and a plurality of insertion holes matched with the first protruding pieces and the second protruding pieces are formed in the partition plate so as to be matched and limit the first middle part and the second middle part.

10. The connector cage according to claim 9, wherein the first intermediate portion further defines a first notch that mates with the second tab, and wherein the second intermediate portion further defines a second notch that mates with the first tab.