CN101630789B - Electric connector jack - Google Patents
Electric connector jack Download PDFInfo
- Publication number
- CN101630789B CN101630789B CN 200810140577 CN200810140577A CN101630789B CN 101630789 B CN101630789 B CN 101630789B CN 200810140577 CN200810140577 CN 200810140577 CN 200810140577 A CN200810140577 A CN 200810140577A CN 101630789 B CN101630789 B CN 101630789B
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- CN
- China
- Prior art keywords
- radial protrusion
- tube body
- contact
- electric connector
- jack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The invention relates to an electric connector jack and a contact reed thereof. The electric connector jack comprises a jack body and the contact reed; the contact reed consists of a tube body part of a contact pin insertion end at the head and a spring pawl part in contact fit with a contact pin at the tail; the tube body part has a C-shaped structure with an axial full-length opening, and the tube wall of the tube body part is provided with a radial protrusion; the contact reed is expanded and inserted into an opening section of the jack body through the tube body part thereof; and the inner wall of the jack body at the corresponding position of the radial protrusion is provided with a concave body structure which is used for being matched with the radial protrusion for axial limit. The contact reed has a simple structure and is easy to process, the C-shaped structure of the full-length opening is easy to realize an assembly mode of expanding and inserting into the opening section of the jack body; and the axial limit is carried out by using the simple protrusion and the corresponding concave body structure; therefore, the assembly mode, the limit mode and the spring pawl structure are simple, practical and reliable to work, and meet the design of microminiaturization.
Description
Technical field
The present invention relates to a kind of electric connector jack and contact spring thereof, relate in particular to electric connector jack and contact spring thereof that a kind of small-sized electrical connector uses, belong to the electroporation field.
Background technology
The pure electric connector that is used for the small-power electric signal transmission, require as far as possible miniaturization in the design, if the electric connector of miniaturization is run into again contact pin, occasion that the jack density requirements is high, so, design for jack will run into microminiaturized specific (special) requirements, miniaturized design requires the cooperation of electric connector jack and contact spring thereof to want reliable, with the no-float that contacts of contact pin.This requirement for the larger electric connector of volume, easily realizes.But for small-sized electrical connector, it is not too easy to implement, and sometimes has to increase volume and reaches designing requirement.
Summary of the invention
Task of the present invention provides a kind of electric connector jack and contact spring thereof, with simple structure, realizes that jack cooperates with the good contact of contact pin.
For finishing above-mentioned task, technical scheme of the present invention is to have adopted a kind of electric connector jack, comprise hole body and contact spring, contact spring is made of the tube body of the contact pin insertion end of head and the spring claw that cooperates that contacts with contact pin of afterbody, tube body is the C shape structure with axial elongated opening, the tube wall of tube body is provided with radial protrusion, contact spring rises by its tube body and pastes the open section that is inserted into hole body, and the hole body inwall of radial protrusion corresponding position is provided with for the concave volume structure that cooperates axial limiting with radial protrusion.
Described spring claw is made of at least two lobe closing-in structures.
Each lobe closing-in structure of described spring claw is the conical pipe valve structure.
Described radial protrusion is salient point radially, each radially salient point be evenly distributed on around the circumference, the hole body inwall of each radial protrusion corresponding position be provided with for corresponding radially salient point fitted shaft to spacing radial hole structure.
The present invention provides the contact spring that cooperates with above-mentioned a kind of electric connector jack simultaneously, reed is made of the tube body of the contact pin insertion end of head and the spring claw that cooperates that contacts with contact pin of afterbody, tube body is the C shape structure with axial elongated opening, the tube wall of tube body be provided with for the radial protrusion of the jack inwall axial limiting of corresponding position.
Described spring claw is made of at least two lobe closing-in structures.
Each lobe closing-in structure of described spring claw is the conical pipe valve structure.
Described radial protrusion is salient point radially, each radially salient point be evenly distributed on around the circumference.
The present invention, the spring claw that contact spring is cooperated by contacting with contact pin of the tube body of the contact pin insertion end of head and afterbody consists of, tube body is the C shape structure with axial elongated opening, the tube wall of tube body is provided with radial protrusion, contact spring rises by its tube body and pastes the open section that is inserted into hole body, the hole body inwall of radial protrusion corresponding position is provided with for the concave volume structure that cooperates axial limiting with radial protrusion, wherein, contact spring is simple in structure, be easy to processing, the C shape structure of elongated opening being easy to realize rise and pasting the assembling mode of the open section that is inserted into hole body, and, carry out axial limiting with simple projection and corresponding concave volume structure, this assembling mode and limit method add the spring detent structure, and be simple and practical, reliable operation has satisfied microminiaturized design.
Description of drawings
Fig. 1 is the structural representation of jack of the present invention;
Fig. 2 is the stereogram of Fig. 1;
Fig. 3 is the structural representation of contact spring of the present invention;
Fig. 4 is the stereogram of Fig. 3;
Fig. 5 is the right view of Fig. 3.
Embodiment
As shown in Figure 1, 2, electric connector jack of the present invention, comprise hole body 1 and contact spring 2, contact spring 2 is made of the tube body 3 of the contact pin insertion end of head and the spring claw 4 that cooperates that contacts with contact pin of afterbody, tube body 3 is for having the C shape structure of axial elongated opening, the tube wall of tube body 3 is provided with radial protrusion 5, contact spring 2 rises by its tube body 3 and pastes the open section that is inserted into hole body 1, and hole body 1 inwall of radial protrusion 5 corresponding positions is provided with the concave volume structure 6 for the axial limiting that cooperates with radial protrusion 5.Spring claw 4 is made of at least two lobe closing-in structures, and each lobe closing-in structure is preferably the conical pipe valve structure.Radial protrusion 5 is two radially salient points in the present embodiment, and two radial convex point symmetries are distributed in circumferencial direction, the hole body inwall of radial protrusion corresponding position be provided with for corresponding radially salient point fitted shaft to spacing radial hole structure.
Shown in Fig. 3,4,5, the contact spring 2 that cooperates with electric connector jack, reed is made of the tube body 3 of the contact pin insertion end of head and the spring claw 4 that cooperates that contacts with contact pin of afterbody, tube body 3 is for having the C shape structure of axial elongated opening, the tube wall of tube body 3 be provided with for the radial protrusion 5 of the jack inwall axial limiting of corresponding position.Spring claw 4 is made of at least two lobe closing-in structures, and each lobe closing-in structure of spring claw 4 is the conical pipe valve structure.Radial protrusion 5 is two radially salient points, two radially salient point be evenly distributed on around the circumference.
Claims (2)
1. electric connector jack, comprise hole body and contact spring, it is characterized in that, contact spring is made of the tube body of the contact pin insertion end of head and the spring claw that cooperates that contacts with contact pin of afterbody, tube body is the C shape structure with axial elongated opening, the tube wall of tube body is provided with radial protrusion, radial protrusion is mound shape projection, the outer circular edge of this radial protrusion upwards linked to each other with tube body continuously in week, contact spring rises by its tube body and pastes the open section that is inserted into hole body, the hole body inwall of radial protrusion corresponding position is provided with for the concave volume structure that cooperates axial limiting with radial protrusion, described spring claw is made of at least two lobe closing-in structures, described radial protrusion is salient point radially, each radially salient point be evenly distributed on around the circumference, the hole body inwall of each radial protrusion corresponding position be provided with for corresponding radially salient point fitted shaft to spacing radial hole structure, each radial hole structure all radially runs through in the hole body of corresponding position, outer wall.
2. electric connector jack according to claim 1 is characterized in that, each lobe closing-in structure of described spring claw is the conical pipe valve structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810140577 CN101630789B (en) | 2008-07-14 | 2008-07-14 | Electric connector jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810140577 CN101630789B (en) | 2008-07-14 | 2008-07-14 | Electric connector jack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101630789A CN101630789A (en) | 2010-01-20 |
| CN101630789B true CN101630789B (en) | 2013-04-17 |
Family
ID=41575791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810140577 Expired - Fee Related CN101630789B (en) | 2008-07-14 | 2008-07-14 | Electric connector jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101630789B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300259B (en) * | 2013-11-12 | 2017-01-18 | 中航光电科技股份有限公司 | Reed jack and contact element assembly using same |
| CN104300258A (en) * | 2013-11-19 | 2015-01-21 | 中航光电科技股份有限公司 | Variable-diameter hole contact element and contact element assembly using same |
| CN105206966A (en) * | 2015-09-23 | 2015-12-30 | 深圳万城节能股份有限公司 | Lamp tube connector and assembling method thereof |
| CN112600008B (en) * | 2021-01-19 | 2022-03-11 | 四川永贵科技有限公司 | Electric connector jack assembly with long service life characteristic |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2362525C2 (en) * | 1972-12-29 | 1985-03-14 | Souriau & Cie., Boulogne Billancourt | Connectors, especially miniature connectors |
| US5509814A (en) * | 1993-06-01 | 1996-04-23 | Itt Corporation | Socket contact for mounting in a hole of a device |
| CN1241048A (en) * | 1998-06-25 | 2000-01-12 | 三星电子国际公司 | Hoodless Electrical socket contact |
| CN200965934Y (en) * | 2006-11-14 | 2007-10-24 | 富港电子（东莞）有限公司 | Power supply connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3531845C2 (en) * | 1985-09-06 | 1994-05-26 | Daut & Rietz Trw | Contact part, shaped as a socket or plug part for insertion in socket or plug housings |
-
2008
- 2008-07-14 CN CN 200810140577 patent/CN101630789B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2362525C2 (en) * | 1972-12-29 | 1985-03-14 | Souriau & Cie., Boulogne Billancourt | Connectors, especially miniature connectors |
| US5509814A (en) * | 1993-06-01 | 1996-04-23 | Itt Corporation | Socket contact for mounting in a hole of a device |
| CN1241048A (en) * | 1998-06-25 | 2000-01-12 | 三星电子国际公司 | Hoodless Electrical socket contact |
| CN200965934Y (en) * | 2006-11-14 | 2007-10-24 | 富港电子（东莞）有限公司 | Power supply connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101630789A (en) | 2010-01-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130417 Termination date: 20140714 |
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| EXPY | Termination of patent right or utility model |