CN102427175B - Hot plug type electric connector - Google Patents
Hot plug type electric connector Download PDFInfo
- Publication number
- CN102427175B CN102427175B CN201110212244.2A CN201110212244A CN102427175B CN 102427175 B CN102427175 B CN 102427175B CN 201110212244 A CN201110212244 A CN 201110212244A CN 102427175 B CN102427175 B CN 102427175B
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- geometrical clamp
- shell block
- block body
- roof
- clamp
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Abstract
The invention discloses a hot plug type electric connector. The electric connector comprises a shell base body, a heat dissipation module and an attaching clamp, wherein the heat dissipation module is arranged on the shell base body, and the attaching clamp is used for fixing the heat dissipation module on the shell base body; the shell base body comprises an upper wall, a bottom wall, two side walls and a back wall, and the upper wall, the bottom wall, the two side wall and the back wall form a plug hole; the upper wall is provided with a clamping groove, and the back wall is provided with a clamping boss; the front end of the attaching clamp is provided with a clamping plate, a middle plate body of the attaching clamp is provided with a sleeve hole, and the rear end of the attaching clamp is provided with a clamping hole; the attaching clamp is sleeved on the heat dissipation module through the sleeve hole, and the clamping plate at the front end of the attaching clamp is inserted in the clamping groove of the upper wall; and the clamping hole at the rear end of the attaching clamp is clamped on the clamping boss of the back wall, and the heat dissipation module is pressed on the upper wall of the shell base body by the attaching clamp. Compared with traditional products, the structure is more convenient in mounting and dismounting operation and has stable performance because the attaching clamp with simple and reasonable structure is adopted to fix the heat dissipation module.
Description
Technical field
The invention belongs to electric connector structure design field, be specifically related to a kind of hot plug type electric connector.
Background technology
Allow to become known technology at electronics main equipment with the various dissimilar optical fiber communicated between external device (ED) and copper base transceiver.These transceivers can be installed to and can be connected in the module of described main equipment to provide flexibility on system construction pluggablely.Described module is according to various sizes and compatibility standard structure, and a standard is SFP (SFP) module standard.
Described SFP module is plugged in the socket be arranged on described main equipment interior circuit board.The saddle that described socket ibaokuo is long and narrow or cage, it has the front portion being opened on inner space, and is arranged on the electric connector at saddle rear portion in this inner space.All electrically and be mechanically attached to described circuit board, and when SFP module is plugged in socket, it is also electric and mechanical is connected to described circuit board for described electric connector and saddle.Conventional SFP module and socket performance satisfactory, can up to the rate transmission data signal of megabit (Gbs) before per second 2.5.
The next generation of SFP module, sometimes XFP standard is referred to as, require that transceiver module is with the rate transmission data signal up to 10Gbs, compared with module standard before, the transceiver module and the peripheral circuits that meet described XFP standard will significantly produce more heat, in order to the useful life extending electronic component needs produced heat to take away, prevent temperature rise too high.Therefore, some saddles comprise the radiator of the overthe openings being arranged on this saddle.But the structure of the radiator of traditional product is comparatively complicated, installing/dismounting operation is comparatively loaded down with trivial details.
Summary of the invention
The object of this invention is to provide the hot plug type electric connector that a kind of structure comparatively simplifies, installing/dismounting operates comparatively facility, good heat dispersion performance.
The technical scheme realizing the object of the invention is: a kind of hot plug type electric connector, comprising shell block body, being arranged on radiating module on shell block body and for radiating module being fixed on the geometrical clamp on shell block body; Described shell block body comprises roof, diapire, two side and rear wall, and described roof, diapire, two side and rear wall surround jack; Described roof is provided with a draw-in groove, and described rear wall is provided with clamping boss; The front end of described geometrical clamp is provided with clamp, and the middle part plate body of described geometrical clamp is provided with trepanning, and the rear end of described geometrical clamp is provided with blocked hole; Described geometrical clamp is set on radiating module by its trepanning, the clamp of described geometrical clamp front end is plugged in described roof draw-in groove, the blocked hole of described geometrical clamp rear end is stuck on the clamping boss on rear wall, and described radiating module is fixed to clamp and is connected on the roof of shell block body.
In such scheme, described geometrical clamp fore-end plate body downward bending becomes to hook shape as clamp, and the rear end plate body of described geometrical clamp extends to form an Access Division vertically downward, and described blocked hole is arranged on this Access Division.
In such scheme, described shell block body roof is provided with two L shape flanges raised up, and described two L shape flanges are oppositely arranged, and between two L shape flanges and roof upper surface, institute's clip space forms described draw-in groove.
In such scheme, described radiating module comprises substrate and is arranged on the projection array on upper surface of base plate.
In such scheme, the front and back two side ends of described geometrical clamp trepanning is equipped with the elastic spring for being pressed on radiating module upper surface of base plate.
In such scheme, described elastic spring comprises the connecting portion be connected with two side ends marginal portion plate body before and after geometrical clamp trepanning, the pressure section extended from connecting portion end downwards and towards the inner bending of trepanning, and the basic configuration of described pressure section is V-shaped; Described elastic spring formed by geometrical clamp mid portion plate body described in downward punching press.
In such scheme, described radiating module substrate base surface is also provided with the positioning boss of protrusion; Be provided with the open-work that shape matches with this positioning boss in the middle part of the roof of described shell block body, the positioning boss of described radiating module is arranged in this open-work.
In such scheme, described geometrical clamp close to shell block body two side both sides of the edge place upwards bending formed rectangular boss as reinforcement.
In such scheme, the roof of described shell block body, two side and rear wall are one-body molded.
In such scheme, the clamping boss on described shell block body rear wall is wedge shape boss; Described shell block body is also provided with the flexure strip of multiple evagination at jack openings end, described diapire inner surface is also provided with the elasticity spacer of convex, and described shell block body diapire is provided with contact pin.
The present invention has positive effect: in (1) the present invention, and described roof is provided with a draw-in groove, and described rear wall is provided with clamping boss; The front end of described geometrical clamp is provided with clamp, and the middle part plate body of described geometrical clamp is provided with trepanning, and the rear end of described geometrical clamp is provided with blocked hole; Described geometrical clamp is set on radiating module by its trepanning, the clamp of described geometrical clamp front end is plugged in described roof draw-in groove, the blocked hole of described geometrical clamp rear end is stuck on the clamping boss on rear wall, and described radiating module is fixed to clamp and is connected on the roof of shell block body.This kind of structure, compared with traditional product, owing to adopting designs simplification and comparatively reasonably geometrical clamp fixes radiating module, makes its installing/dismounting operate comparatively convenient, and firm better performances.
Accompanying drawing explanation
Fig. 1 is a kind of perspective view of the present invention;
A kind of explosive view that Fig. 2 is hot plug type electric connector shown in Fig. 1;
Fig. 3 is a kind of perspective view of geometrical clamp in hot plug type electric connector shown in Fig. 1;
A kind of perspective view of radiating module in hot plug type electric connector shown in Fig. 4 Fig. 1.
Be labeled as shown in accompanying drawing: shell block body 1, roof 11, draw-in groove 111, L shape flange 112, open-work 113, diapire 12, elasticity spacer 121, two side 13, rear wall 14, clamping boss 141, jack 15, flexure strip 16, contact pin 17, radiating module 2, substrate 21, projection array 22, positioning boss 23, geometrical clamp 3, clamp 31, trepanning 32, blocked hole 33, Access Division 34, elastic spring 35, connecting portion 351, pressure section 352, reinforcement 36.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 4 shows a kind of embodiment of the present invention, and wherein Fig. 1 is a kind of perspective view of the present invention; A kind of explosive view that Fig. 2 is hot plug type electric connector shown in Fig. 1; Fig. 3 is a kind of perspective view of geometrical clamp in hot plug type electric connector shown in Fig. 1; A kind of perspective view of radiating module in hot plug type electric connector shown in Fig. 4 Fig. 1.
The invention discloses a kind of hot plug type electric connector, comprise shell block body 1, being arranged on radiating module 2 on shell block body 1 and for radiating module 2 being fixed on the geometrical clamp 3 on shell block body 1; Described shell block body 1 comprises roof 11, diapire 12, two side 13 and rear wall 14, and described roof 11, diapire 12, two side 13 and rear wall 14 surround jack 15; Described shell block body 1 is also provided with the flexure strip 16 of multiple evagination at jack 15 openend, described diapire 12 inner surface is also provided with the elasticity spacer 121 of convex, and described shell block body diapire is provided with contact pin 17.In the present embodiment, the roof 11 of described shell block body 1, two side 13 and rear wall 14 are one-body molded.
Described roof 11 is provided with a draw-in groove 111, and described rear wall 14 is provided with wedge shape clamping boss 141;
The front end of described geometrical clamp 3 is provided with clamp 31, and the middle part plate body of described geometrical clamp 3 is provided with trepanning 32, and the rear end of described geometrical clamp 3 is provided with blocked hole 33; In the present embodiment, described geometrical clamp 3 fore-end plate body downward bending becomes to hook shape as clamp 31, and the rear end plate body of described geometrical clamp 3 extends to form an Access Division 34 vertically downward, and described blocked hole 33 is arranged on this Access Division 34.
Described geometrical clamp 3 is set on radiating module 2 by its trepanning 32, the clamp 31 of described geometrical clamp 3 front end is plugged in described roof 11 draw-in groove 111, the blocked hole 33 of described geometrical clamp 3 rear end is stuck on the clamping boss 141 on rear wall 14, and described radiating module 2 folder 3 that is fixed is crimped on the roof 11 of shell block body 1.
See Fig. 2, described shell block body 1 roof 11 is provided with two L shape flanges 112 raised up, and described two L shape flanges 112 are oppositely arranged, and between two L shape flanges 112 and roof 11 upper surface, institute's clip space forms described draw-in groove 111.
The positioning boss 23 that described radiating module 2 comprises substrate 21, is arranged on the projection array 22 on substrate 21 upper surface and is arranged on substrate 21 basal surface.
Be provided with the open-work 113 that shape matches with this positioning boss 23 in the middle part of the roof 11 of described shell block body 1, the positioning boss 23 of described radiating module 2 is arranged in this open-work 113.
That fixes to make radiating module is more firm, and the front and back two side ends of described geometrical clamp 3 trepanning 32 is equipped with the elastic spring 35 for being pressed on radiating module 2 substrate 21 upper surface.Described elastic spring 35 comprise be connected with two side ends marginal portion plate body before and after geometrical clamp trepanning 32 connecting portion 351, from connecting portion end downwards and the pressure section 352 extended towards the inner bending of trepanning 32, the basic configuration of described pressure section 352 is V-shaped; Described elastic spring 35 formed by geometrical clamp 3 mid portion plate body described in downward punching press.
Described shell block body 1 is also provided with the flexure strip 16 of multiple evagination at jack 15 openend, described diapire 12 inner surface is also provided with the elasticity spacer 121 of convex, and described shell block body diapire is provided with contact pin 17.
Because geometrical clamp metallic plate used is very thin, in order to increase its intensity, thus also using described geometrical clamp 3 close to shell block body 1 two side 13 both sides of the edge place upwards bending formed rectangular boss as reinforcement 36.
The present embodiment, compared with traditional product, owing to adopting designs simplification and comparatively reasonably geometrical clamp fixes radiating module, makes its installing/dismounting operate comparatively convenient, and firm better performances.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And these belong to connotation of the present invention the apparent change of extending out or variation still belong to protection scope of the present invention.
Claims (1)
1. a hot plug type electric connector, comprising shell block body (1), being arranged on radiating module (2) on shell block body (1) and for radiating module (2) being fixed on the geometrical clamp (3) on shell block body (1); Described shell block body (1) comprises roof (11), diapire (12), two side (13) and rear wall (14), and described roof (11), diapire (12), two side (13) and rear wall (14) surround jack (15); It is characterized in that: described roof (11) is provided with a draw-in groove (111), and described rear wall (14) is provided with clamping boss (141); The front end of described geometrical clamp (3) is provided with clamp (31), and the middle part plate body of described geometrical clamp (3) is provided with trepanning (32), and the rear end of described geometrical clamp (3) is provided with blocked hole (33); Described geometrical clamp (3) is set on radiating module (2) by its trepanning (32), the clamp (31) of described geometrical clamp (3) front end is plugged in described roof (11) draw-in groove (111), the blocked hole (33) of described geometrical clamp (3) rear end is stuck on the clamping boss (141) on rear wall (14), and described radiating module (2) folder (3) that is fixed is crimped on the roof (11) of shell block body (1); Described geometrical clamp (3) fore-end plate body downward bending becomes to hook shape as clamp (31), the rear end plate body of described geometrical clamp (3) extends to form an Access Division (34) vertically downward, and described blocked hole (33) is arranged on this Access Division (34); Described radiating module (2) comprises substrate (21) and is arranged on the projection array (22) on substrate (21) upper surface; Described radiating module (2) substrate (21) basal surface is also provided with the positioning boss (23) of protrusion; Be provided with the open-work (113) that shape matches with this positioning boss (23) in the middle part of the roof (11) of described shell block body (1), the positioning boss (23) of described radiating module (2) is arranged in this open-work (113); Described shell block body (1) roof (11) is provided with two L shape flanges (112) raised up, described two L shape flanges (112) are oppositely arranged, and between two L shape flanges (112) and roof (11) upper surface, institute's clip space forms described draw-in groove (111); The front and back two side ends of described geometrical clamp (3) trepanning (32) is equipped with the elastic spring (35) for being pressed on radiating module (2) substrate (21) upper surface; Described elastic spring (35) comprise be connected with two side ends marginal portion plate body before and after geometrical clamp trepanning (32) connecting portion (351), from the downward and pressure section (352) extended towards trepanning (32) inner bending of connecting portion end, the basic configuration of described pressure section (352) is V-shaped; Described elastic spring (35) formed by geometrical clamp (3) mid portion plate body described in downward punching press; Clamping boss (141) on described shell block body (1) rear wall (14) is wedge shape boss; Described shell block body (1) is also provided with the flexure strip (16) of multiple evagination at jack (15) openend, described diapire (12) inner surface is also provided with the elasticity spacer (121) of convex, described shell block body diapire is provided with contact pin (17); Described geometrical clamp (3) close to shell block body (1) two side (13) both sides of the edge place upwards bending formed rectangular boss as reinforcement (36); The roof (11) of described shell block body (1), two side (13) and rear wall (14) are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110212244.2A CN102427175B (en) | 2011-07-27 | 2011-07-27 | Hot plug type electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110212244.2A CN102427175B (en) | 2011-07-27 | 2011-07-27 | Hot plug type electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102427175A CN102427175A (en) | 2012-04-25 |
| CN102427175B true CN102427175B (en) | 2015-01-07 |
Family
ID=45961134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110212244.2A Active CN102427175B (en) | 2011-07-27 | 2011-07-27 | Hot plug type electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102427175B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3050411B1 (en) | 2013-09-23 | 2019-02-27 | Coriant Operations, Inc. | Fixation of heat sink on sfp/xfp cage |
| CN104979681A (en) * | 2014-04-03 | 2015-10-14 | 至良科技股份有限公司 | Plugging module seat |
| CN107422804B (en) * | 2017-06-08 | 2021-02-26 | 得意精密电子(苏州)有限公司 | Main board assembly |
| CN109256634B (en) * | 2018-11-07 | 2023-11-14 | 温州意华接插件股份有限公司 | High-speed connector module and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2697879Y (en) * | 2004-03-30 | 2005-05-04 | 金桥科技股份有限公司 | Structure improved module type connector |
| CN200969712Y (en) * | 2006-11-26 | 2007-10-31 | 福登精密工业股份有限公司 | Small-sized connection module group housing with heat radiating fin |
| CN101710198A (en) * | 2009-12-15 | 2010-05-19 | 温州意华通讯接插件有限公司 | Hot swap type interface connector |
| CN201518356U (en) * | 2009-10-13 | 2010-06-30 | 北京动力源科技股份有限公司 | Electric connector |
| CN201616545U (en) * | 2009-12-15 | 2010-10-27 | 温州意华通讯接插件有限公司 | Hot-plug connector casing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200990754Y (en) * | 2006-12-27 | 2007-12-12 | 东莞莫仕连接器有限公司 | Radiating device |
-
2011
- 2011-07-27 CN CN201110212244.2A patent/CN102427175B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2697879Y (en) * | 2004-03-30 | 2005-05-04 | 金桥科技股份有限公司 | Structure improved module type connector |
| CN200969712Y (en) * | 2006-11-26 | 2007-10-31 | 福登精密工业股份有限公司 | Small-sized connection module group housing with heat radiating fin |
| CN201518356U (en) * | 2009-10-13 | 2010-06-30 | 北京动力源科技股份有限公司 | Electric connector |
| CN101710198A (en) * | 2009-12-15 | 2010-05-19 | 温州意华通讯接插件有限公司 | Hot swap type interface connector |
| CN201616545U (en) * | 2009-12-15 | 2010-10-27 | 温州意华通讯接插件有限公司 | Hot-plug connector casing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102427175A (en) | 2012-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Yueqing City, Zhejiang province 325600 Yang Town West Industrial Zone Applicant after: Wenzhou Yihua Connector Co., Ltd. Address before: Yueqing City, Zhejiang province 325600 Yang Town West Industrial Zone Applicant before: Wenzhou Yihua Communicated Connector Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: WENZHOU YIHUA COMMUNICATED CONNECTOR CO., LTD. TO: WENZHOU YIHUA CONNECTOR CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |