CN201450154U - Plug jack contact element capable of maintaining contact pressure - Google Patents
Plug jack contact element capable of maintaining contact pressure Download PDFInfo
- Publication number
- CN201450154U CN201450154U CN200920032560XU CN200920032560U CN201450154U CN 201450154 U CN201450154 U CN 201450154U CN 200920032560X U CN200920032560X U CN 200920032560XU CN 200920032560 U CN200920032560 U CN 200920032560U CN 201450154 U CN201450154 U CN 201450154U
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- CN
- China
- Prior art keywords
- contact
- jack
- utility
- element capable
- jack contact
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a jack contact element capable of maintaining contact pressure, which adopts the technical scheme that a contact section is formed on the jack contact element in a slotting manner, and a spring steel trap is sleeved on the contact section. The utility model has the advantages of simple assembly technique, adjustable separating force and higher utility value, and can ensure a specified separating force easily.
Description
Technical field
The utility model relates to a kind of contact that is applied to electric connector, particularly a kind of jack contact.
Background technology
Usually, the contact pressure of the contact of electric connector (contact pin, jack) is to measure by the one pole separating force, when contact pin, when jack contacts right separating force less than 15N, electric spark and arcing phenomenon can take place in use.Traditional contact jack structure, along with the growth of service time, the jack contact pressure diminishes gradually, makes contact resistance become big, causes contacting unreliable and the generation spark.
Summary of the invention
For overcoming problems of the prior art, the utility model provides a kind of jack contact that keeps in touch pressure.
For achieving the above object, the technical solution adopted in the utility model is: a kind of jack contact that keeps in touch pressure, and fluting forms the contact lobe on jack contact, and steel rim of spring is enclosed within on the contact lobe.
Described contact lobe is four.
On the described steel rim of spring open slot is arranged.
The utility model assembly technology is simple, and separating force can be adjusted, and guarantees the separating force of regulation easily, concrete higher utility.
Description of drawings
Fig. 1 is the not front view during the sleeve spring steel ring of jack contact
Fig. 2 is the not right view during the sleeve spring steel ring of jack contact
Fig. 3 is the front view of steel rim of spring
Fig. 4 is a front view of the present utility model
Embodiment
Specify structure of the present utility model and principle below in conjunction with accompanying drawing: the utility model is in order to guarantee that contacting right contact pressure handles the structure of jack contact 1, at first on jack contact 1, open four grooves, form contact lobe 3, have an open slot 4 on the steel rim of spring 2, steel rim of spring 2 is enclosed within on the contact lobe 3, utilize the elasticity of steel rim of spring 2, make jack contact lobe 3 keep lasting contact pressure, compared with traditional jack structure of not taking this kind measure, having overcome the jack contact pressure diminishes easily, make contact resistance become big, contact unreliable and the disadvantage generation spark.
The utility model assembly technology is simple, and separating force can be adjusted, and guarantees the separating force of regulation easily, concrete higher utility.
Claims (3)
1. a jack contact that keeps in touch pressure is characterized in that, goes up fluting at jack contact (1) and forms contact lobe (3), and steel rim of spring (2) is enclosed within on the contact lobe (3).
2. the jack contact that keeps in touch pressure according to claim 1 is characterized in that, described contact lobe (3) is four.
3. the jack contact that keeps in touch pressure according to claim 1 and 2 is characterized in that, open slot (4) is arranged on the described steel rim of spring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920032560XU CN201450154U (en) | 2009-04-09 | 2009-04-09 | Plug jack contact element capable of maintaining contact pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920032560XU CN201450154U (en) | 2009-04-09 | 2009-04-09 | Plug jack contact element capable of maintaining contact pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201450154U true CN201450154U (en) | 2010-05-05 |
Family
ID=42554877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920032560XU Expired - Fee Related CN201450154U (en) | 2009-04-09 | 2009-04-09 | Plug jack contact element capable of maintaining contact pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201450154U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834370A (en) * | 2010-05-11 | 2010-09-15 | 张家港友诚科技机电有限公司 | Electrical connection contact sleeve |
| CN102354835A (en) * | 2011-09-06 | 2012-02-15 | 泰兴市航联电连接器有限公司 | Novel electrical contact jack |
| CN106329188A (en) * | 2016-09-21 | 2017-01-11 | 中航光电科技股份有限公司 | Jack and electrical connector using same |
-
2009
- 2009-04-09 CN CN200920032560XU patent/CN201450154U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834370A (en) * | 2010-05-11 | 2010-09-15 | 张家港友诚科技机电有限公司 | Electrical connection contact sleeve |
| CN102354835A (en) * | 2011-09-06 | 2012-02-15 | 泰兴市航联电连接器有限公司 | Novel electrical contact jack |
| CN106329188A (en) * | 2016-09-21 | 2017-01-11 | 中航光电科技股份有限公司 | Jack and electrical connector using same |
| CN106329188B (en) * | 2016-09-21 | 2019-06-11 | 中航光电科技股份有限公司 | A kind of jack and the electric connector using the jack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20130409 |