CN204118319U - A kind of big current board to board connector - Google Patents
A kind of big current board to board connector Download PDFInfo
- Publication number
- CN204118319U CN204118319U CN201420609024.2U CN201420609024U CN204118319U CN 204118319 U CN204118319 U CN 204118319U CN 201420609024 U CN201420609024 U CN 201420609024U CN 204118319 U CN204118319 U CN 204118319U
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- Prior art keywords
- signal terminal
- terminal set
- positive source
- power cathode
- big current
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Abstract
The utility model relates to a kind of big current board to board connector and relates to a kind of big current board to board connector, comprises plug and socket, and plug is made up of Plug base, positive source A, power cathode A and signal bits; Wherein, positive source A, power cathode A adopt multi-disc pin terminal parallel-connection structure respectively, and signal bits comprises signal terminal set A and signal terminal set B, and socket is made up of socket base, positive source B, power cathode B and signal bits; Wherein, positive source B, power cathode B, respectively employing multi-disc pin terminal parallel-connection structure, each signal terminal is an autonomous channel; By adopting low clearance, thin space, many contact pins pin parallel connected end minor structure, realizes big current and shares, and makes miniaturized terminal also can transmit big current, realization can make the volume-diminished of connector, can ensure again the ability with transmission big current, interworking contact engaging and separating force is moderate simultaneously, improves useful life, save many copper materials and other non-ferrous metal, huge economic benefit can be produced.
Description
Technical field
The utility model relates to board to board connector, particularly a kind of big current board to board connector.
Background technology
Big current board to board connector typically refers to rated current: be greater than 1A/AC/DC rated voltage: the board to board connector being greater than 36V/ AC/DC, and the conductive terminal structure of the high current connector on current city Games is: single contact pin structure of high foot;
In order to improve conductive capability, producer increases the section thickness size of conducting terminal usually, and conducting terminal is more sturdy, by ensureing that section thickness promotes the current carrying capacities of single contact pin type PIN conducting terminal.The basis done like this is traditional through-flow heating principle.
Typical example is the battery connector on market, adopts single contact pin type conducting terminal, according to through-flow heating principle terminal do abundant sturdy, the distance between connecting pin is very large, attempts to increase radiating surface by this method, and then realizes big current transmission.
But the shortcoming that the section thickness of single contact pin type conducting terminal of this board to board connector is oversize is:
1, single contact pin type conducting terminal section thickness size is large, abundant sturdy, single contact pin is longer, be difficult to the miniaturization realizing product, and connector is in interworking process, the abundant sturdy reason in cross section due to conducting terminal, cause interworking contact engaging and separating force excessive, plug effort, particularly single contact pin type conducting terminal is easily drawn bad in withdrawal process.
2, each transmission current path of existing board to board connector is made up of single contact pin type conducting terminal usually, single contact pin type terminal is the shortcoming of a current channel, when transmitting big current, damage probability and risk are too high, just in case this single contact pin type terminal breaks down, its corresponding current passage also lost efficacy, and whole device does not have other to insure, and just cannot normally work.
3, another shortcoming that the section thickness of single contact pin type conducting terminal is oversize is: expend too much copper material and other non-ferrous metal, be unfavorable for energy-conservation.
So, if by architecture advances, break through traditional structure restriction, accomplish the volume-diminished that can make connector, can ensure again the ability with transmission big current, interworking contact engaging and separating force is moderate simultaneously, improve useful life, save many copper materials and other non-ferrous metal, then can produce huge economic benefit.
How to address these problems the problem just becoming those skilled in the art and will study and solve.
Summary of the invention
The purpose of this utility model is exactly for overcoming the deficiencies in the prior art, a kind of technical scheme of big current board to board connector is provided, adopt low clearance, thin space, many contact pins pin structure, the many contact pin parallel connections of high conductivity material are adopted to form current channel, realize big current to share, make miniaturized terminal also can transmit big current, realize the volume-diminished that can make connector, the ability with transmission big current can be ensured again, interworking contact engaging and separating force is moderate simultaneously, improve useful life, save many copper materials and other non-ferrous metal, huge economic benefit can be produced.
The utility model is realized by such technical scheme: big current board to board connector, comprises plug and socket, it is characterized in that, described plug is made up of Plug base, positive source A, power cathode A and signal bits;
Wherein, positive source A, power cathode A adopt multi-disc contact chip parallel-connection structure respectively, signal bits comprises signal terminal set A and signal terminal set B, and signal terminal set A and signal terminal set B comprises multiple signal terminal respectively, and each signal terminal is an autonomous channel;
Positive source A, power cathode A, signal terminal set A and signal terminal set B are inlaid in Plug base inner cavity configuration respectively;
Described socket is made up of socket base, positive source B, power cathode B and signal bits;
Wherein, positive source B, power cathode B, respectively employing multi-disc contact chip parallel-connection structure, signal bits comprises signal terminal set C and signal terminal set D, and signal terminal set C and signal terminal set D comprises multiple signal terminal respectively, and each signal terminal is an autonomous channel;
Positive source B, power cathode B, signal terminal set C and signal terminal set D are inlaid in socket base inner cavity configuration respectively.
The beneficial effects of the utility model: by adopting low clearance, thin space, many contact pins pin parallel connected end minor structure, adopts the many contact pin parallel connections of high conductivity material to form current channel, realize big current to share, make miniaturized terminal also can transmit big current, realize the volume-diminished that can make connector, the ability with transmission big current can be ensured again, interworking contact engaging and separating force is moderate simultaneously, improve useful life, save many copper materials and other non-ferrous metal, huge economic benefit can be produced.
Accompanying drawing explanation
The plug composition of Fig. 1, big current board to board connector;
Fig. 2, plug terminal dimensional drawing;
Fig. 3, socket figure;
Fig. 4, female terminal dimensional drawing.
In figure: 1. plug, 2. socket, 101. Plug bases, 102. positive source A, 103. power cathode A, 104. signal terminal set A, 105. signal terminal set B; 201. socket base, 202. positive source B, 203. power cathode B, 204. signal terminal set C, 205. signal terminal set D.
Embodiment
Understand the utility model in order to clearer, describe the utility model in detail in conjunction with the accompanying drawings and embodiments:
As Figure 1-4, big current board to board connector, comprises plug 1 and socket 2, and plug 1 is made up of Plug base 101, positive source A102, power cathode A103 and signal bits;
Wherein, positive source A102, power cathode A103 adopt multi-disc contact chip parallel-connection structure respectively, signal bits comprises signal terminal set A104 and signal terminal set B105, signal terminal set A104 and signal terminal set B105 comprises multiple signal terminal respectively, and each signal terminal is an autonomous channel;
Positive source A102, power cathode A103, signal terminal set A104 and signal terminal set B105 are inlaid in Plug base 101 inner cavity configuration respectively;
Described socket 2 is made up of socket base 201, positive source B202, power cathode B203 and signal bits;
Wherein, positive source B202, power cathode B203, respectively employing multi-disc contact chip parallel-connection structure, signal bits comprises signal terminal set C204 and signal terminal set D205, signal terminal set C204 and signal terminal set D205 comprises multiple signal terminal respectively, and each signal terminal is an autonomous channel;
Positive source B202, power cathode B203, signal terminal set C204 and signal terminal set D205 are inlaid in socket base 201 inner cavity configuration respectively.
The positive source A102 of described plug 1 and power cathode A103 comprises eight contact chips respectively, and signal terminal set A104 and signal terminal set B105 comprises two contact chips respectively;
Between the rightmost contact chip of positive source A102 and the leftmost contact chip of signal terminal set A104, length is 3.60 ± 0.05mm;
Between the rightmost contact chip of power cathode A103 and the leftmost contact chip of signal terminal set B105, length is 3.60 ± 0.05mm; Between two rows contact chip edge, width is two contact chip centre distances of 2.28 mm, signal terminal set A104 is 0.4 mm.
The positive source B202 of socket 2, power cathode B203, signal terminal set C204, signal terminal set D205 respectively with the positive source A102 of plug 1, power cathode A103, signal terminal set A104 and signal terminal set B105 assembly.
According to the above description, scheme of the present utility model can be realized in conjunction with art technology.
Claims (3)
1. a big current board to board connector, comprise plug (1) and socket (2), it is characterized in that, described plug (1) is by Plug base (101), positive source A(102), power cathode A(103) and signal bits form;
Wherein, positive source A(102), power cathode A(103) adopt multi-disc contact chip parallel-connection structure respectively, signal bits comprises signal terminal set A(104) and signal terminal set B(105), signal terminal set A(104) and signal terminal set B(105) comprising multiple signal terminal respectively, each signal terminal is an autonomous channel;
Positive source A(102), power cathode A(103), signal terminal set A(104) and signal terminal set B(105) be inlaid in Plug base (101) inner cavity configuration respectively;
Described socket (2) is by socket base (201), positive source B(202), power cathode B(203) and signal bits form;
Wherein, positive source B(202), power cathode B(203), adopt multi-disc contact chip parallel-connection structure respectively, signal bits comprises signal terminal set C(204) and signal terminal set D(205), signal terminal set C(204) and signal terminal set D(205) comprising multiple signal terminal respectively, each signal terminal is an autonomous channel;
Positive source B(202), power cathode B(203), signal terminal set C(204) and signal terminal set D(205) be inlaid in respectively in socket base (201) inner cavity configuration.
2. big current board to board connector as claimed in claim 1, it is characterized in that, the positive source A(102 of described plug (1)) and power cathode A(103) comprise eight contact chips respectively, signal terminal set A(104) and signal terminal set B(105) comprise two contact chips respectively;
Positive source A(102) rightmost contact chip and signal terminal set A(104) length is 3.60 ± 0.05mm between leftmost contact chip;
Power cathode A(103) rightmost contact chip and signal terminal set B(105) length is 3.60 ± 0.05mm between leftmost contact chip; Between two rows contact chip edge, width is 2.28 mm, signal terminal set A(104) two contact chip centre distances be 0.4 mm.
3. big current board to board connector as claimed in claim 1, it is characterized in that, the positive source B(202 of described socket (2)), power cathode B(203), signal terminal set C(204), signal terminal set D(205) respectively with the positive source A(102 of plug (1)), power cathode A(103), signal terminal set A(104) and signal terminal set B(105) assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420609024.2U CN204118319U (en) | 2014-10-21 | 2014-10-21 | A kind of big current board to board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420609024.2U CN204118319U (en) | 2014-10-21 | 2014-10-21 | A kind of big current board to board connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204118319U true CN204118319U (en) | 2015-01-21 |
Family
ID=52335600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420609024.2U Expired - Fee Related CN204118319U (en) | 2014-10-21 | 2014-10-21 | A kind of big current board to board connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204118319U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300254A (en) * | 2014-10-21 | 2015-01-21 | 天津亿鑫通科技股份有限公司 | Large-current board connector |
| CN105680269A (en) * | 2016-01-11 | 2016-06-15 | 深圳前海达闼云端智能科技有限公司 | Connector and portable equipment including same |
| CN106329248A (en) * | 2015-07-01 | 2017-01-11 | 日本航空电子工业株式会社 | Board-to-board connector assembly and connector |
| CN107346850A (en) * | 2016-05-03 | 2017-11-14 | 宇宙电子株式会社 | Electrical connector with more electrical power contacts portions |
| CN111969379A (en) * | 2020-08-04 | 2020-11-20 | 深圳市欧康精密技术有限公司 | Socket, connector, electronic device and wiring method of socket |
-
2014
- 2014-10-21 CN CN201420609024.2U patent/CN204118319U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300254A (en) * | 2014-10-21 | 2015-01-21 | 天津亿鑫通科技股份有限公司 | Large-current board connector |
| CN106329248A (en) * | 2015-07-01 | 2017-01-11 | 日本航空电子工业株式会社 | Board-to-board connector assembly and connector |
| CN106329248B (en) * | 2015-07-01 | 2019-06-21 | 日本航空电子工业株式会社 | Board to board connector component and connector |
| CN105680269A (en) * | 2016-01-11 | 2016-06-15 | 深圳前海达闼云端智能科技有限公司 | Connector and portable equipment including same |
| WO2017121341A1 (en) * | 2016-01-11 | 2017-07-20 | 深圳前海达闼云端智能科技有限公司 | Connector and portable device comprising connector |
| CN107346850A (en) * | 2016-05-03 | 2017-11-14 | 宇宙电子株式会社 | Electrical connector with more electrical power contacts portions |
| CN111969379A (en) * | 2020-08-04 | 2020-11-20 | 深圳市欧康精密技术有限公司 | Socket, connector, electronic device and wiring method of socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171121 Address after: Happy new town of Gangzha District of Jiangsu province in 226000 Nantong City Building No. 11 room 8378 Patentee after: JIANGSU YXT PRECISION ELECTRONIC CO.,LTD. Address before: 300384 Tianjin city Xiqing District Huayuan Industrial Zone (outer ring) Haitai Huake Road No. 11 Patentee before: Tianjin YXT Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Happy new town of Gangzha District of Jiangsu province in 226000 Nantong City Building No. 11 room 8378 Patentee after: Jiangsu Yixintong Precision Electronics Co.,Ltd. Address before: Happy new town of Gangzha District of Jiangsu province in 226000 Nantong City Building No. 11 room 8378 Patentee before: JIANGSU YXT PRECISION ELECTRONIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20211021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |