CN204257900U - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN204257900U CN204257900U CN201420836452.9U CN201420836452U CN204257900U CN 204257900 U CN204257900 U CN 204257900U CN 201420836452 U CN201420836452 U CN 201420836452U CN 204257900 U CN204257900 U CN 204257900U
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- wall
- electric connector
- interspersed
- lug
- roof
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Abstract
The utility model provides a kind of electric connector, comprise insulating body, the metal shell being installed on the conducting terminal on insulating body and being installed on insulating body, described metal shell is provided with the first wall and grafting and is fixed on the second wall on the first wall, described second wall is provided with main part, the interspersed lug that main body rear end extends further, main body rear end is positioned at the extension protuberance extended further below interspersed lug and the strip latch upwards extended further after the bending of side from extension protuberance, described first wall offer long and narrow confession intert lug with extend protuberance intert from bottom to top locate wear socket and be positioned at wear above socket extending end for latch from bottom to top interspersed arch bridge shape of locating intert ear, described interspersed lug upwards holds wears socket extending end.Setting like this, makes electric connector first wall and the second wall to stablize grafting, and the second wall is not easily departed from described first wall.
Description
Technical field
The utility model relates to a kind of electric connector, espespecially a kind of electric connector with metal shell.
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 installed in the electric connector for socket in main process equipment on circuit board in order to insertion.This electric connector for socket comprises the long and thin metal host cavity with the front that internal volume is opened, and the insulating body being provided with conducting terminal is arranged at the rear of the metal host cavity in this inner space.
At present, adopt in increasing equipment the SFP electric connector for socket of many interfaces in order to while grafting some SFP modules.The SFP electric connector for socket of described many interfaces comprises a metal cavitg and is positioned at the some walls of metal outer, described wall comprises roof, diapire, rear wall and two side, is also provided with somely to be parallel to two side or to be parallel to roof and diapire and described metal cavitg is divided into some interfaces of confession some SFP module grafting of left and right or setting side by side up and down by spaced dividing plate in described metal cavitg.Generally adopt between described dividing plate and the wall plugged and to bore a hole and hook that hook is held in perforation is held pin and located to the grafting realizing dividing plate and wall.But the fixing so arranged between described dividing plate and rear wall is firm not, and in use, described hook is held pin and easily evened up by stress and detach perforation and then make to depart between dividing plate and wall.
Therefore, be necessary to improve prior art, to overcome above technological deficiency.
Utility model content
The purpose of this utility model is the electric connector providing a kind of structure more firm.
For realizing above-mentioned utility model object, the utility model provides a kind of electric connector, comprise insulating body, the metal shell being installed on the conducting terminal on insulating body and being installed on insulating body, described metal shell is provided with the first wall and grafting and is fixed on the second wall on the first wall, described second wall is provided with main part, the interspersed lug that main body rear end extends further, main body rear end is positioned at the extension protuberance extended further below interspersed lug and the strip latch upwards extended further after the bending of side from extension protuberance, described first wall offer long and narrow confession intert lug with extend protuberance intert from bottom to top locate wear socket and be positioned at wear above socket extending end for latch from bottom to top interspersed arch bridge shape of locating intert ear, described interspersed lug upwards holds wears socket extending end.
Further, described first wall is provided with two and parallel runs through the line of rabbet joint, described interspersed ear described run through to encircle outward between the line of rabbet joint and by the first wall punching press form.
Further, described latch is positioned at the side of main part, and described interspersed ear is positioned at the side worn above socket extending end.
Further, described latch is perpendicular to described main part, and the vertical grafting of described first wall is installed on the second wall.
Further, described latch extending end is provided with arc-shaped guide portion.
Further, described metal shell comprises the roof diapire relative with roof, be held on rear wall between roof and diapire and dividing plate, described dividing plate upwards with roof phase fixing, downwards and diapire phase fixing, backward with rear wall phase fixing, described rear wall is described first wall, and described dividing plate is described second wall.
Further, described roof is provided with the hook run through up and down and holds through hole, and described diaphragm body portion upwardly extends through described hook and holds through hole and further bending and pin held by the hook that described roof held by hook downwards.
Further, described diapire is provided with the fixing perforation run through up and down, and described diaphragm body portion extends to lower process and passes the fixing pin of described fixing perforation in order to be soldered to circuit board.
Further, described metal shell is provided with two side, described two side, roof, diapire and rear wall form a cavity, described cavity is separated into some interfaces in order to the some banjos of grafting be arranged side by side by some described dividing plates, strip shell fragment part is provided with between some described dividing plate ends and rear wall, described shell fragment part is provided with the crossbeam across some dividing plates, from crossbeam extend laterally and spaced be held between dividing plate end and rear wall every post and from every the tilted extension of post two side direction interface in order to support the flexure strip that banjo too inserts, main part above the described interspersed lug being held on dividing plate every post and between rear wall.
Further, described electric connector is many interfaces SFP electric connector that left and right is arranged side by side.
Compared with prior art, the interspersed lug that the utility model extends further by electric connector second wall being arranged main body rear end, main body rear end is positioned at the extension protuberance extended further below interspersed lug and the strip latch upwards extended further after the bending of side from extension protuberance, described first wall offer long and narrow confession intert lug with extend protuberance intert from bottom to top locate wear socket and be positioned at wear above socket extending end for latch from bottom to top interspersed arch bridge shape of locating intert ear, described interspersed lug upwards holds wears socket extending end.Setting like this, makes electric connector first wall and the second wall to stablize grafting, and the second wall is not easily departed from described first wall.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of the utility model metal housing of electric connector;
Fig. 2 is the three-dimensional combination figure of another angle of the utility model metal housing of electric connector;
Fig. 3 is the three-dimensional combination figure of the utility model metal housing of electric connector another angle again;
Fig. 4 is the partial enlarged drawing in Fig. 3;
Fig. 5 is the three-dimensional exploded view of metal housing of electric connector in Fig. 3;
Fig. 6 is the partial enlarged drawing in Fig. 5.
Embodiment
Below with reference to specific embodiment shown in the drawings, the utility model is described in detail.What deserves to be explained is, hereafter described embodiment does not limit the utility model, and the structure that those of ordinary skill in the art makes according to these embodiments, method or conversion functionally are all included in protection range of the present utility model.
Please refer to shown in Fig. 1 to Fig. 3, is the three-dimensional combination figure of the utility model metal housing of electric connector 100.Described electric connector is in order to patchplug module (not shown), in the present embodiment, described electric connector is SFP socket connector, in other embodiments, described electric connector can be that other have the electric connector of metal shell 100, such as other optical fiber connector (not shown), USB connector (not shown) etc.
Shown in please refer to the drawing 1 to 6, a kind of electric connector, comprise insulating body (not shown), the metal shell 100 being installed on the conducting terminal (not shown) on insulating body and being installed on insulating body, described metal shell 100 is provided with the first wall 13 and grafting and is fixed on the second wall 3 on the first wall 13, described second wall 3 is provided with main part 31, the interspersed lug 37 that main body 31 rear end 34 extends further, main body 31 rear end 34 is positioned at the extension protuberance 36 extended further below interspersed lug 37 and the strip latch 35 upwards extended further after the bending of side from extension protuberance 36, described first wall 13 offer long and narrow confession intert lug 37 with extend protuberance 36 intert from bottom to top locate wear socket 133 and be positioned at wear above socket 133 extending end for latch 35 from bottom to top interspersed arch bridge shape of locating intert ear 131, described interspersed lug 37 upwards holds wears socket 133 extending end.Setting like this, described extension protuberance 36 and interspersed lug 37 pluggable in wear in socket 133 thus restriction the second wall 3 main part 31 rear end 34 is moved in the lateral direction, described interspersed lug 37 upwards holds wears socket 133 extending end thus restriction the second wall 3 main part 31 rear end 34 moves up; The arch bridge shape that the described latch 35 that there is a bending angle with main part 31 is plugged in described first wall 13 interts in ear 131 can make described first wall 13 and the second wall 3 stablize grafting, specifically can see the partial enlarged drawing of Fig. 4 and Fig. 6, when imposing external force to both and pullling, described latch 35 be subject to arch bridge shape intert ear 131 strong fix and not easily pulled, the second wall 3 is not easily departed from the first wall 13.
Described first wall 13 is provided with two and parallel runs through the line of rabbet joint 132, described interspersed ear 131 described run through to encircle outward between the line of rabbet joint 132 and by the first wall 13 punching press form.Setting like this, described arch bridge shape interts ear 131 and is formed by the first wall 13 integrated punching, and manufacturing process is simple, saves sheet metal.In other embodiments, described arch bridge shape interts ear 131 and also can be formed by being welded to the first wall 13 by the arch bridge shape sheet metal arranged separately.
Described latch 35 is positioned at the side of main part 31, and described interspersed ear 131 is positioned at the side worn above socket 133 extending end.Setting like this, described latch 35 forms directly to side bending from extending protuberance 36 end, and namely described latch 35 can be formed by means of only once bending for same sheet material with extension protuberance 36, and structure is simple, easily manufactured.In other embodiments, the situation that described latch 35 bends to side from extension protuberance 36 can also be specifically the left side that described latch 35 part is positioned at main part 31, and another part is positioned at the right side of main part 31.Described latch 35 is perpendicular to described main part 31, and the vertical grafting of described first wall 13 is installed on the second wall 3.Setting like this, described first wall 13 and the second wall 3 at right angle setting mutually, when external force pulls described second wall 3, the described latch 35 perpendicular to described main part 31 is not easily evened up to such an extent as to is positioned at same plane with main part 31, namely the second wall 3 is not subject to pullling of external force and departs from the first wall 13, in other embodiments, described first wall 13 and the second wall 3 can also be that other grafting are at any angle installed.Described latch 35 is provided with the arc-shaped guide portion 350 being positioned at extending end.Setting like this, described latch 35 more easily interts ear 131 through described arch bridge shape, is easy to assembling.
Shown in please refer to the drawing 1 to 3, described metal shell 100 comprises roof 11 diapire relative with roof 11 4, be held on rear wall between roof 11 and diapire 4 and dividing plate, described dividing plate upwards with roof 11 phase fixing, downwards and diapire 4 phase fixing, backward with rear wall phase fixing, described rear wall is described first wall 13, and described dividing plate is described second wall 3.Setting like this, described dividing plate Absorbable organic halogens is plugged in roof 11, forms firm four sides space frame structure between diapire 4 and rear wall.In other embodiments, described first wall 13 can be the dividing plate (not shown) between roof (not shown), diapire (not shown), sidewall (not shown), rear wall (not shown) or two side, and the second wall 3 is the described roof, diapire, sidewall, rear wall or the dividing plate that plug with the first wall 13.Described roof 11 is provided with some louvres 5 in order to dispel the heat with dividing plate.
Concrete, described roof 11 is provided with the hook run through up and down and holds through hole 112, and described diaphragm body portion 31 upwardly extends through described hook and holds through hole 112 and bending and pin 33 held by the hook that described roof 11 held by hook further downwards.Setting like this, roof 11 held by described dividing plate Absorbable organic halogens hook, prevent dividing plate and roof 11 from departing from, and grafting mounting structure between dividing plate and roof 11 is simple, easy to assembly, in other embodiments, can also be that other forms of grafting is installed, one extends or directly weld fixing etc. between described roof 11 and dividing plate.
Described diapire 4 is provided with the fixing perforation 41 run through up and down, and described diaphragm body portion 31 extends to lower process and passes the perforation 41 of described fixing in order to be soldered to the fixing pin 38 of circuit board.Setting like this, described main part 31 can support described diapire 4 downwards, and after described fixing pin 38 is soldered to circuit board, described circuit board upwards can hold described diapire 4 thus diapire 4 described in fixing.In other embodiments, can also be that other forms of grafting is installed, one extends or directly weld fixing etc. between described diapire 4 and dividing plate.
Shown in please refer to the drawing 5, in the present embodiment, described metal shell 100 is provided with two side 12, described two side 12, roof 11, diapire 4 and rear wall form a cavity, described cavity is separated into some interfaces 1 in order to the some banjos of grafting be arranged side by side by some described dividing plates, strip shell fragment part 2 is provided with between some described dividing plate rear ends 34 and rear wall, described shell fragment part 2 is provided with the crossbeam 21 across some dividing plates, from crossbeam 21 upwards extend and spaced be held between dividing plate rear end 34 and rear wall every post 22 and from every post 22 liang of tilted extensions of side direction interface 1 in order to support the flexure strip 23 that banjo too inserts, main part 31 above the described interspersed lug 37 being held on dividing plate every post 22 and between rear wall.Setting like this, described in some flexure strips 23 of many interfaces 1 connector of being arranged side by side be made up of the shell fragment part 2 integrally extended, described shell fragment part 2 structure is simple, and is beneficial to the overall package of electric connector.Main part 31 above the described interspersed lug 37 being held on dividing plate every post 22 and described shell fragment part 2 can be made to be subject to the stable holding of interspersed lug 37 and roof 11 in the vertical direction between rear wall, described shell fragment part 2 is subject to the stable holding of rear wall and dividing plate rear end 34 in the longitudinal direction.In addition, described dividing plate can make described in many interfaces 1 connector of being arranged side by side be many jack connetors etc. that many interfaces 1 connector of stacking setting side by side up and down or left and right lay arrangement side by side.
Shown in please refer to the drawing 1, in the present embodiment, described electric connector is many interfaces 1SFP electric connector that left and right is arranged side by side.Setting like this, the dividing plate in described many interfaces 1SFP electric connector not easily departs from rear wall, and structure is simple, easy to assembly.In other embodiments, described electric connector is many interfaces 1 electric connector be arranged side by side about other, such as USB connector, other optical fiber connector etc.
Be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, technical scheme in each execution mode also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility execution mode of the present utility model; they are also not used to limit protection range of the present utility model, all do not depart from the utility model skill equivalent implementations of doing of spirit or change all should be included within protection range of the present utility model.
Claims (10)
1. an electric connector, comprise insulating body, the metal shell being installed on the conducting terminal on insulating body and being installed on insulating body, described metal shell is provided with the first wall and grafting and is fixed on the second wall on the first wall, it is characterized in that: described second wall is provided with main part, the interspersed lug that main body rear end extends further, main body rear end is positioned at the extension protuberance extended further below interspersed lug and the strip latch upwards extended further after the bending of side from extension protuberance, described first wall offer long and narrow confession intert lug with extend protuberance intert from bottom to top locate wear socket and be positioned at wear above socket extending end for latch from bottom to top interspersed arch bridge shape of locating intert ear, described interspersed lug upwards holds wears socket extending end.
2. electric connector according to claim 1, is characterized in that: described first wall is provided with two and parallel runs through the line of rabbet joint, described interspersed ear described run through to encircle outward between the line of rabbet joint and by the first wall punching press form.
3. electric connector according to claim 1, is characterized in that: described latch is positioned at the side of main part, and described interspersed ear is positioned at the side worn above socket extending end.
4. electric connector according to claim 1, is characterized in that: described latch is perpendicular to described main part, and the vertical grafting of described first wall is installed on the second wall.
5. electric connector according to claim 1, is characterized in that: described latch extending end is provided with arc-shaped guide portion.
6. electric connector according to claim 1, it is characterized in that: described metal shell comprises the roof diapire relative with roof, be held on rear wall between roof and diapire and dividing plate, described dividing plate upwards with roof phase fixing, downwards and diapire phase fixing, backward with rear wall phase fixing, described rear wall is described first wall, and described dividing plate is described second wall.
7. electric connector according to claim 6, is characterized in that: described roof is provided with the hook run through up and down and holds through hole, and described diaphragm body portion upwardly extends through described hook and holds through hole and further bending and pin held by the hook that described roof held by hook downwards.
8. electric connector according to claim 6, is characterized in that: described diapire is provided with the fixing perforation run through up and down, and described diaphragm body portion extends to lower process and passes the fixing pin of described fixing perforation in order to be soldered to circuit board.
9. electric connector according to claim 6, it is characterized in that: described metal shell is provided with two side, described two side, roof, diapire and rear wall form a cavity, described cavity is separated into some interfaces in order to the some banjos of grafting be arranged side by side by some described dividing plates, strip shell fragment part is provided with between some described dividing plate rear ends and rear wall, described shell fragment part is provided with the crossbeam across some dividing plates, from crossbeam extend laterally and spaced be held between dividing plate rear end and rear wall every post and from every the tilted extension of post two side direction interface in order to support the flexure strip that banjo too inserts, main part above the described interspersed lug being held on dividing plate every post and between rear wall.
10. electric connector according to claim 1, is characterized in that: described electric connector is many interfaces SFP electric connector that left and right is arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836452.9U CN204257900U (en) | 2014-12-23 | 2014-12-23 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836452.9U CN204257900U (en) | 2014-12-23 | 2014-12-23 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257900U true CN204257900U (en) | 2015-04-08 |
Family
ID=52962169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420836452.9U Active CN204257900U (en) | 2014-12-23 | 2014-12-23 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467429A (en) * | 2020-11-02 | 2021-03-09 | 上海航天科工电器研究院有限公司 | Elastically-mounted plug connector |
-
2014
- 2014-12-23 CN CN201420836452.9U patent/CN204257900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467429A (en) * | 2020-11-02 | 2021-03-09 | 上海航天科工电器研究院有限公司 | Elastically-mounted plug connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 512000 First Floor, Building A, Anzhiyuan Standard Factory Building, Fuyuan Industrial Park, Rucheng Town, Ruyuan Yao Autonomous County, Shaoguan City, Guangdong Province Patentee after: Guangdong Lianjie Precision Technology Co.,Ltd. Address before: 511434 South 53, Guomao Avenue, Hualong Town, Panyu District, Guangzhou City, Guangdong Province (Plant A) Patentee before: GUANGZHOU LIANJIE PRECISION TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address |