CN202196916U - Power socket connector and central contact terminal structure of the same - Google Patents
Power socket connector and central contact terminal structure of the same Download PDFInfo
- Publication number
- CN202196916U CN202196916U CN2011202803001U CN201120280300U CN202196916U CN 202196916 U CN202196916 U CN 202196916U CN 2011202803001 U CN2011202803001 U CN 2011202803001U CN 201120280300 U CN201120280300 U CN 201120280300U CN 202196916 U CN202196916 U CN 202196916U
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- CN
- China
- Prior art keywords
- weld part
- contact site
- socket connector
- jig arm
- supply socket
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Abstract
The utility model discloses a power socket connector and a central contact terminal structure of the same. The power socket connector comprises an insulation body, a conductive terminal, a central contact terminal and a metal housing. The conductive terminal and the central contact terminal are arranged on the insulation body. The conductive terminal is provided with a first contact part and a first welding part. The central contact terminal is provided with a second contact part and a second welding part. The second welding part is bent and extends outward from the rear side edge of the second contact part. The panel of the second welding part is perpendicular to the panel of the second contact part, and the panel of the second contact part extends forward and backward. According to the utility model, the second welding part is bent and extends outward from the rear side edge of the second contact part, the panel of the second welding part is perpendicular to the panel of the second contact part, and the panel of the second contact part extends forward and backward, such that the central contact terminal is not liable to deform when a plate is disposed for welding, no abnormal welding occurs, the welding assembly is convenient, the welding assembly quality is effectively improved, stability and reliability of signal transmission are guaranteed, and a product can have better using performance.
Description
Technical field
The utility model relates to the electric connector field technology, refers in particular to a kind of supply socket connector and center contact terminal structure thereof.
Background technology
To shown in Figure 3, is existing supply socket connector and center contact terminal structure thereof like Fig. 1, this supply socket connector include insulating body 10 ', conducting terminal 20 ', center contact terminal 30 ' and metal shell 40 '.
Wherein, this insulating body 10 ' be provided with insertion slot and jack (not shown); This conducting terminal 20 ' include first contact site 21 ' with first weld part 22 ', this insertion slot of this first contact site 21 ' be arranged in, this first weld part 22 ' stretch out backward insulating body 10 ' outer, this first weld part 22 ' plate in face of the back extend; This center contact terminal 30 ' include second contact site 31 ' with second weld part 32 '; This second contact site 31 ' stretch in the aforementioned jack, this second weld part 32 ' stretch out backward insulating body 10 ' outer, this second weld part 32 ' in first contact site 31 ' tail end extend through continuous bending, this second weld part 32 ' the plate face about extend; This metal shell 40 ' envelope aforementioned dielectric body 10 ', to play the effect that prevents electromagnetic interference.
Above-mentioned existing supply socket connector and center contact terminal structure thereof; Though can offer the effect of user's transmission signal; Really have progressive, but when reality is used, but find still to have many deficiencies on himself structure and the serviceability, cause existing supply socket connector and center contact terminal structure thereof in practical application; Fail to reach best result of use and task performance, its shortcoming is summarized as follows at present:
Because second weld part of this center contact terminal is continuous bending shape in the tail end of second contact site; And extend about the plate face of this second weld part; Make the weld part of center contact terminal in welding process, deform easily, cause the center contact terminal to put the plate abnormal welding, welding assembly inconvenience; And influencing stability and the reliability that signal transmits, serviceability descends.
The utility model content
In view of this; The utility model is to the disappearance of prior art existence; Its main purpose provides a kind of supply socket connector and center contact terminal structure thereof, and heart contact terminal easy deformation caused putting the problem that the plate abnormal welding is made troubles to the welding assembly of supply socket connector among it can effectively solve and have now.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of supply socket connector includes insulating body, conducting terminal, center contact terminal and metal shell; This insulating body is provided with insertion slot and jack; This conducting terminal includes first contact site and first weld part, and this first contact site is in this insertion slot, and this first weld part stretches out outside the insulating body; This center contact terminal includes second contact site and second weld part, and this second contact site is in jack, and this second weld part stretches out outside the insulating body; This metal shell envelopes this insulating body; This second weld part in the rear end of second contact site lateral margin bending extend, the plate face of this second weld part is vertical with the plate face of second contact site, and extend the back in face of the plate of this second weld part.
As a kind of preferred version, said second contact site is H type tabular, and this second contact site includes two jig arm and is connected in the base portion between this two jig arm, and the front end of this two jig arm and base portion surround and form opening clip slot forward.
As a kind of preferred version, protruded out fixture block on the said base portion downwards, this fixture block is between the rear end of aforementioned two jig arm, and this fixture block is interfered with insulating body and is combined.
As a kind of preferred version, said second weld part in the rear end side marginal lappet of a jig arm wherein directly upwards bending extend, the rear end lateral margin of this another jig arm has outwards protruded out stuck point, this stuck point combines with the insulating body interference.
As a kind of preferred version, said second weld part is formed with extension and welding section through the bar stock cutting by punching molding mode, is surrounded by this extension and welding section and forms a downward opening breach.
A kind of center contact terminal structure includes contact site and weld part, this weld part in the rear end of contact site the lateral margin bending extend, the plate face of this weld part is vertical with the plate face of contact site, and extend the back in face of the plate of this second weld part.
As a kind of preferred version, said contact site is H type tabular, and this contact site includes two jig arm and is connected in the base portion between this two jig arm, and the front end of this two jig arm and base portion surround and form opening clip slot forward.
As a kind of preferred version, protruded out fixture block on the said base portion downwards, this fixture block is between the rear end of aforementioned two jig arm.
As a kind of preferred version, said weld part in the rear end side marginal lappet of a jig arm wherein directly upwards bending extend, the rear end lateral margin of this another jig arm has outwards protruded out stuck point.
As a kind of preferred version, said weld part is formed with extension and welding section through the bar stock cutting by punching molding mode, is surrounded by this extension and welding section and forms a downward opening breach.
The utility model compared with prior art has tangible advantage and beneficial effect, particularly, can be known by technique scheme:
One, through utilize this second weld part in the rear end of second contact site lateral margin bending extend; The plate face of second weld part is vertical with the plate face of second contact site, and extend the back in face of cooperating the plate that utilizes this second weld part, has replaced the structure of the continuous bending of heart contact terminal among the tradition; Make the center contact terminal when putting the plate welding, be not easy to deform; Can not cause abnormal welding, welding assembly is convenient, and effectively promotes the welding assembly quality; Guarantee the stability and the reliability of signal transmission, the serviceability of product is better.
Two, second contact site through the contact terminal in the center is provided with stuck point and fixture block, utilizes this stuck point all to interfere with insulating body with fixture block and combines, and makes center contact terminal strong bonded on insulating body, and simple in structure, convenient formation.
Be architectural feature and the effect of more clearly setting forth the utility model, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the assembling schematic perspective view of the supply socket connector of tradition;
Fig. 2 is the exploded view of the supply socket connector of tradition;
Fig. 3 is the enlarged diagram of heart contact terminal among the supply socket connector of tradition;
Fig. 4 is the assembling schematic perspective view of the preferred embodiment of the utility model;
Fig. 5 is the exploded view of the preferred embodiment of the utility model;
Fig. 6 is the front view of the preferred embodiment of the utility model;
Fig. 7 is the enlarged diagram of center contact terminal in the preferred embodiment of the utility model.
The accompanying drawing identifier declaration:
10 ', insulating body 20 ', conducting terminal
21 ', first contact site 22 ', first weld part
30 ', center contact terminal 31 ', second contact site
32 ', second weld part 40 ', metal shell
10, insulating body 101, insertion slot
102, jack 20, conducting terminal
21, first contact site 22, first weld part
30, center contact terminal 31, second contact site
311, jig arm 312, base portion
313, clip slot 314, fixture block
315, stuck point 32, second weld part
321, extension 322, welding section
323, breach 301, plate face
302, plate face 40, metal shell.
Embodiment
Please extremely shown in Figure 7 with reference to Fig. 4, the concrete structure that it has demonstrated the preferred embodiment of the utility model includes insulating body 10, conducting terminal 20, center contact terminal 30 and metal shell 40.
Wherein, this insulating body 10 is provided with insertion slot 101 and jack 102; This conducting terminal 20 includes first contact site 21 and first weld part 22, and this first contact site 21 is arranged in this insertion slot 101, and this first weld part 22 stretches out outside the insulating body 10 backward, and extend the back in face of the plate of this first weld part 22.
This center contact terminal 30 includes second contact site 31 and second weld part 32; This second contact site 31 stretches in the aforementioned jack 102; This second weld part 32 stretches out outside the insulating body 10 backward, and this second contact site 31 and second weld part 32 are tabular, and this second weld part 32 extends in the rear end lateral margin bending of second contact site 31; This second contact site 31 has a plate face 301; This second weld part 32 has a plate face 302, plate face 301 horizontally sets of this second contact site 31, and the plate face 302 of this second weld part 302 vertically is provided with; The plate face 301 of second contact site 31 is vertical with the plate face 302 of second weld part 32, and extend plate face 302 front and back of this second weld part 32; This second contact site 31 is H type tabular, and it includes two jig arm 311 and is connected in the base portion 312 between this two jig arm 311, and the front end of this two jig arm 311 and base portion 312 surround and form opening clip slot 313 forward; Simultaneously, protruded out fixture block 314 downwards on this base portion 312, this fixture block 314 is between the rear end of aforementioned two jig arm 311, and this fixture block 314 is interfered with insulating body 10 and combined; And this second weld part 32 extends in the bending vertically upward of the rear end of an aforesaid wherein jig arm 311, and the rear end lateral margin of this another jig arm 311 has outwards protruded out stuck point 315, and this stuck point 315 is interfered with insulating body 10 and combined; In addition, this second weld part 32 through the bar stock cutting by punching molding mode be formed with extension 321 and welding section 322, surround by this extension 321 and welding section 322 and to form a downward opening breach 323.
This metal shell 40 envelopes aforementioned dielectric body 10, to play the effect that prevents electromagnetic interference.
The assembling process that present embodiment is detailed is following:
The assembling of present embodiment is very simple; As shown in Figure 5; At first, conducting terminal 20 and center contact terminal 30 are fixed on the insulating body 10, first contact site 21 of conducting terminal 20 is stretched in the insertion slot 101; Second contact site 31 of center contact terminal 30 stretches in the jack 102, and makes first weld part 22 of conducting terminal 20 and second weld part 32 of center contact terminal 30 stretch out backward outside the insulating body 10; Then, metal shell 40 is enveloped insulating body 10, assembled (as shown in Figure 4).
During use; At first; Second weld part, 32 correspondences of first weld part 22 of conducting terminal 20 and center contact terminal 30 are welded on the external circuit board are electrically connected; Because the plate face of this first weld part 22 and the plate face of second weld part 32 302 all extend front and back, make conducting terminal 20 and center contact terminal 30 in the assembling welding process, be not easy to deform, can not cause abnormal welding.
The design focal point of the utility model is: at first, through utilize this second weld part in the rear end of second contact site lateral margin bending extend, the plate face of second weld part is vertical with the plate face of second contact site; And extend the back in face of cooperating the plate that utilizes this second weld part; The structure that has replaced the continuous bending of heart contact terminal among the tradition makes the center contact terminal when putting the plate welding, be not easy to deform, and can not cause abnormal welding; Welding assembly is convenient; And effectively promote the welding assembly quality, and guaranteeing the stability and the reliability of signal transmission, the serviceability of product is better.Secondly, second contact site through the contact terminal in the center is provided with stuck point and fixture block, utilizes this stuck point all to combine with the insulating body interference with fixture block, makes center contact terminal strong bonded on insulating body, and simple in structure, convenient formation.
The above; It only is the preferred embodiment of the utility model; Be not that the technical scope of the utility model is done any restriction; So every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any trickle modification, equivalent variations and modification that above embodiment did.
Claims (10)
1. a supply socket connector includes insulating body, conducting terminal, center contact terminal and metal shell; This insulating body is provided with insertion slot and jack; This conducting terminal includes first contact site and first weld part, and this first contact site is in this insertion slot, and this first weld part stretches out outside the insulating body; This center contact terminal includes second contact site and second weld part, and this second contact site is in jack, and this second weld part stretches out outside the insulating body; This metal shell envelopes this insulating body; It is characterized in that: this second weld part in the rear end of second contact site lateral margin bending extend, the plate face of this second weld part is vertical with the plate face of second contact site, and extend the back in face of the plate of this second weld part.
2. supply socket connector according to claim 1; It is characterized in that: said second contact site is H type tabular; This second contact site includes two jig arm and is connected in the base portion between this two jig arm, and the front end of this two jig arm and base portion surround and form opening clip slot forward.
3. supply socket connector according to claim 2 is characterized in that: protruded out fixture block on the said base portion downwards, this fixture block is between the rear end of aforementioned two jig arm, and this fixture block is interfered with insulating body and combined.
4. supply socket connector according to claim 2; It is characterized in that: said second weld part in the rear end side marginal lappet of a jig arm wherein directly upwards bending extend; The rear end lateral margin of this another jig arm has outwards protruded out stuck point, and this stuck point is interfered with insulating body and combined.
5. supply socket connector according to claim 1 is characterized in that: said second weld part is formed with extension and welding section through the bar stock cutting by punching molding mode, is surrounded by this extension and welding section and forms a downward opening breach.
6. the center contact terminal structure of a supply socket connector; Include contact site and weld part; It is characterized in that: this weld part in the rear end of contact site the lateral margin bending extend, the plate face of this weld part is vertical with the plate face of contact site, and extend the back in face of the plate of this second weld part.
7. the center contact terminal structure of supply socket connector according to claim 6; It is characterized in that: said contact site is H type tabular; This contact site includes two jig arm and is connected in the base portion between this two jig arm, and the front end of this two jig arm and base portion surround and form opening clip slot forward.
8. the center contact terminal structure of supply socket connector according to claim 7 is characterized in that: protruded out fixture block on the said base portion downwards, this fixture block is between the rear end of aforementioned two jig arm.
9. the center contact terminal structure of supply socket connector according to claim 7 is characterized in that: said weld part in the rear end side marginal lappet of a jig arm wherein directly upwards bending extend, the rear end lateral margin of this another jig arm has outwards protruded out stuck point.
10. the center contact terminal structure of supply socket connector according to claim 6; It is characterized in that: said weld part is formed with extension and welding section through the bar stock cutting by punching molding mode, is surrounded by this extension and welding section and forms a downward opening breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202803001U CN202196916U (en) | 2011-08-04 | 2011-08-04 | Power socket connector and central contact terminal structure of the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202803001U CN202196916U (en) | 2011-08-04 | 2011-08-04 | Power socket connector and central contact terminal structure of the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202196916U true CN202196916U (en) | 2012-04-18 |
Family
ID=45951815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202803001U Expired - Fee Related CN202196916U (en) | 2011-08-04 | 2011-08-04 | Power socket connector and central contact terminal structure of the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202196916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633470A (en) * | 2012-08-20 | 2014-03-12 | 凡甲科技股份有限公司 | Cable connector |
-
2011
- 2011-08-04 CN CN2011202803001U patent/CN202196916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633470A (en) * | 2012-08-20 | 2014-03-12 | 凡甲科技股份有限公司 | Cable connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20180804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |