CN206558749U - A kind of power connector of high dynamic contact - Google Patents
A kind of power connector of high dynamic contact Download PDFInfo
- Publication number
- CN206558749U CN206558749U CN201720244586.5U CN201720244586U CN206558749U CN 206558749 U CN206558749 U CN 206558749U CN 201720244586 U CN201720244586 U CN 201720244586U CN 206558749 U CN206558749 U CN 206558749U
- Authority
- CN
- China
- Prior art keywords
- rear enclosure
- power connector
- insulator foot
- high dynamic
- dynamic 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model is related to electrical equipment field, and in particular to a kind of power connector of high dynamic contact, the utility model includes：Insulator foot, the insulator foot is each equipped with a rear enclosure, the bottom of the rear enclosure is passed from the bottom of the insulator foot provided with the mutually isolated jack of two or more on the jack, and the top of the rear enclosure, provided with that can house the cavity of contact pin, the madial wall of the cavity is provided with hat spring；The bottom surface of the insulator foot is provided with the positioning pin column extended downwardly from；The utility model has connection dynamic Contact reliable, simple in construction, the characteristics of small volume, and it is suitable for various small-sized power modules.
Description
Technical field
The utility model is related to electrical equipment field, and in particular to a kind of power connector of high dynamic contact.
Background technology
Power connector is mainly used in the power interface used for printed circuit board that line is connected to plate, ups power interface with
And in the power module such as server；It is a kind of common electric connecting element on the market now.And existing power connector with
Contact pin its reliability during Dynamic link library is not high, and contact pin easily comes off, and the structure of its power connector is complex,
Cause its volume more huge, in not small-sized power module.
The content of the invention
To overcome drawbacks described above, the purpose of this utility model is to be to provide a kind of power connector of high dynamic contact.
The purpose of this utility model is achieved through the following technical solutions：
The utility model is a kind of power connector of high dynamic contact, including：Set on insulator foot, the insulator foot
There is the jack that two or more is mutually isolated, be equipped with a rear enclosure on each jack, the bottom of the rear enclosure is from the insulation
The bottom of base is passed, and the top of the rear enclosure is provided with hat spring provided with that can house the cavity of contact pin, the madial wall of the cavity；
The bottom surface of the insulator foot is provided with the positioning pin column extended downwardly from.
Further, the lateral wall of the rear enclosure is provided with grab, and the madial wall of the jack is provided with to match with the grab
The screens of conjunction.
Further, the rear enclosure is made up of conductive metal material.
Further, the hat spring is made up of beryllium copper material, and it is provided with to the raised arc contact surface of chamber central.
The utility model has connection dynamic Contact reliable, simple in construction, the characteristics of small volume, and it is applied to various small
In the power module of type.
Brief description of the drawings
For ease of explanation, the utility model is described in detail by following preferred embodiments and accompanying drawing.
Fig. 1 is cross-sectional view of the present utility model；
Fig. 2 is overall structure diagram of the present utility model；
Fig. 3 is use state schematic diagram of the present utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further described.It should be appreciated that specific embodiment described herein is only to explain this reality
With new, it is not used to limit the utility model.
Fig. 1 to Fig. 3 is referred to, the utility model is a kind of power connector of high dynamic contact, including：Insulator foot 1,
The insulator foot 1 is each equipped with a rear enclosure 2 provided with the mutually isolated jack of two or more on the jack, described
The bottom of rear enclosure 2 is connected after being passed from the bottom of the insulator foot 1 with power module, and the top of the rear enclosure 2 is provided with and can held
The cavity 3 of contact pin 6 is put, the madial wall of the cavity 3 is provided with hat spring 4；The bottom surface of the insulator foot 1 is provided with what is extended downwardly from
Positioning pin column 5, the positioning pin column 5 is used to the insulator foot 1 being fixed on the positioning.
Further, the lateral wall of the rear enclosure 2 is provided with grab, and the madial wall of the jack is provided with to match with the grab
The screens of conjunction.
Further, the rear enclosure 2 is made up of conductive metal material.
Further, the hat spring 4 is made up of beryllium copper material, and it is provided with the arc contact surface to the central protuberance of cavity 3；Its
It is elastic good, it is ensured that the reliability of its dynamic Contact.And it has smooth arc contact surface, plug is soft while can guarantee that maximum
Contact surface.Jack contact resistance thus using the hat structure of spring 4 is low, and the reliability contacted with high dynamic.Jack insulator
Insulation rise more preferable protective effect.
The utility model when in use, in the cavity 3 that outside contact pin 6 is entered into rear enclosure 2 from the top of rear enclosure 2,
After contact pin 6 enters, the export-oriented bent portion of hat spring 4 is by the pressure of the lateral surface of contact pin 6, and it is close to the lateral surface of contact pin 6；Extract
The bent portion of spring 4 is preced with during contact pin 6 and returns to natural shrinking position.And the other end and the pcb board connection of contact pin 6, without connection cable,
Using very convenient.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of power connector of high dynamic contact, it is characterised in that including：Insulator foot, the insulator foot is provided with
It is equipped with a rear enclosure on the mutually isolated jack of two or more, each jack, the bottom of the rear enclosure is from the insulation bottom
The bottom of seat is passed, and the top of the rear enclosure is provided with hat spring provided with that can house the cavity of contact pin, the madial wall of the cavity；Institute
The bottom surface for stating insulator foot is provided with the positioning pin column extended downwardly from.
2. the power connector of high dynamic contact according to claim 1, it is characterised in that on the lateral wall of the rear enclosure
Provided with grab, the madial wall of the jack is provided with the screens being engaged with the grab.
3. the power connector of high dynamic contact according to claim 2, it is characterised in that the rear enclosure is by metallic conduction
Material is constituted.
4. the power connector of high dynamic contact according to claim 3, it is characterised in that the hat spring is by beryllium copper material
Constitute, and it is provided with to the raised arc contact surface of chamber central.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244586.5U CN206558749U (en) | 2017-03-13 | 2017-03-13 | A kind of power connector of high dynamic contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244586.5U CN206558749U (en) | 2017-03-13 | 2017-03-13 | A kind of power connector of high dynamic contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206558749U true CN206558749U (en) | 2017-10-13 |
Family
ID=60364112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720244586.5U Expired - Fee Related CN206558749U (en) | 2017-03-13 | 2017-03-13 | A kind of power connector of high dynamic contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206558749U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149206A (en) * | 2018-08-15 | 2019-01-04 | 贵州航天电器股份有限公司 | A kind of miniaturization hat spring formula jack assembly |
| CN111969351A (en) * | 2020-07-06 | 2020-11-20 | 中航光电科技股份有限公司 | Reinforced ultrahigh-speed high-density high-reliability connector |
| CN111969352A (en) * | 2020-07-06 | 2020-11-20 | 中航光电科技股份有限公司 | Ultrahigh-speed high-density high-reliability connector socket assembly structure |
-
2017
- 2017-03-13 CN CN201720244586.5U patent/CN206558749U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149206A (en) * | 2018-08-15 | 2019-01-04 | 贵州航天电器股份有限公司 | A kind of miniaturization hat spring formula jack assembly |
| CN111969351A (en) * | 2020-07-06 | 2020-11-20 | 中航光电科技股份有限公司 | Reinforced ultrahigh-speed high-density high-reliability connector |
| CN111969352A (en) * | 2020-07-06 | 2020-11-20 | 中航光电科技股份有限公司 | Ultrahigh-speed high-density high-reliability connector socket assembly structure |
| CN111969352B (en) * | 2020-07-06 | 2022-01-07 | 中航光电科技股份有限公司 | Ultrahigh-speed high-density high-reliability connector socket assembly structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20180313 |