CN202662874U - Board to board connector - Google Patents
Board to board connector Download PDFInfo
- Publication number
- CN202662874U CN202662874U CN 201220260117 CN201220260117U CN202662874U CN 202662874 U CN202662874 U CN 202662874U CN 201220260117 CN201220260117 CN 201220260117 CN 201220260117 U CN201220260117 U CN 201220260117U CN 202662874 U CN202662874 U CN 202662874U
- Authority
- CN
- China
- Prior art keywords
- plug
- terminal
- board
- peripheral wall
- socket
- 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 utility model discloses a board to board connector. The board to board connector comprises a plug and a socket, wherein the plug comprises a plug body and plug terminals formed on the peripheral wall of the plug body, and the socket comprises a socket body and socket terminals which are arranged on the socket body and butted with the plug terminals; each plug terminal comprises a first abutting part and a second abutting part, each socket terminal comprises a first contact part and a second contact part which are respectively contacted with the first abutting part and the second abutting part of each plug terminal; and the peripheral wall of the plug is provided with a plurality of terminal grooves for forming the plug terminals, and isolation grooves are formed among the terminal grooves. The service life of the board to board connector can be effectively prolonged.
Description
Technical field
The present invention relates to a kind of board to board connector.
Background technology
No. 200510075983.6 patent application document of the People's Republic of China (PRC) disclosed a kind of board to board connector, described board to board connector comprises plug and the socket that cooperates with plug, and described plug comprises the header body that is provided with peripheral wall and is shaped in plug terminal on the described header body peripheral wall; Described socket comprises the jack body that is provided with peripheral wall, middle protuberance and is installed on female terminal on the jack body peripheral wall.Described plug terminal comprises a U-shaped contact site, and described U-shaped contact site comprises the first contact site and the second contact site.Described female terminal comprises the installation portion that is installed on the jack body peripheral wall and the plate spring part that extends to form from the installation portion end, described installation portion is provided with and is positioned at the first docking section that contacts with the first contact site of plug terminal on the jack body peripheral wall, and described plate spring part is provided with the second docking section that contacts with the second contact site of plug terminal that is positioned on the middle earthen platform of jack body.The first docking section upper limb of described female terminal is provided with the teat towards the second docking section, and the first contact site of described plug terminal is provided with the convex closure that cooperates fixing with the teat on described female terminal the first docking section.
The peripheral wall of the header body of above-mentioned board to board connector is overall structure, and namely described plug terminal is shaped on the described peripheral wall, and each plug terminal all forms a bar shaped integral body by peripheral wall.At plug when inserting socket, above-mentioned plug terminal need be the strip integral rigidity and insert in the female terminal of socket, cause each plug terminal can't self adaptation to regulate separately stressed, higher to manufacture process requirement, and cause the convex closure on plug terminal the first contact site to wear and tear easily, affect the problems such as contact performance.
Summary of the invention
The object of the present invention is to provide a kind of stable board to board connector of cooperation that has.
For this reason, the invention provides a kind of board to board connector, comprise plug and socket, wherein:
Described plug comprise header body, and some peripheral walls that is arranged on this header body with a determining deviation on plug terminal, described plug terminal comprises the first abutting part of being located on the header body plug peripheral wall outer surface, be located at the second abutting part on the described plug peripheral wall inner surface, be formed between described the first abutting part and described the second abutting part and cross over the weld part that the top, of described plug peripheral wall extends to form from described the second abutting part one end bending;
Described socket comprise jack body, and some peripheral walls that is arranged on described jack body with a determining deviation on female terminal, described female terminal comprises plate spring part, can make described female terminal remain on department of assembly and weld part on the described jack body; Described department of assembly comprises and is positioned at the first contact site that socket peripheral wall inner surface contacts with the first abutting part of plug terminal; Described plate spring part comprises the first adjutage, the second adjutage that extends to form that extends to form from described the first contact site bottom and is formed at the second contact site that contacts with the second abutting part described plug terminal described the second adjutage end behind the terminal inverse bending of the first adjutage;
Described plug peripheral wall is provided with some terminal grooves of accommodating described plug terminal, is provided with isolation channel between the described terminal groove.
With respect to prior art, the present invention is by cooperating the stable electric connection that has realized connector at board to board connector by plug terminal with the second order of female terminal.
Description of drawings
Fig. 1 is the stereogram of board to board connector of the present invention.
Fig. 2 is the stereogram of board to board connector socket of the present invention.
Fig. 3 is the stereogram of board to board connector plug of the present invention.
Fig. 4 is that board to board connector of the present invention is along the cutaway view of A-A line shown in Figure 1.
Fig. 5 is that board to board connector of the present invention is along the partial enlarged drawing of dotted line shown in Figure 2.
Embodiment
See also Fig. 1 to shown in Figure 3, board to board connector of the present invention comprises socket 1, reaches the plug 2 that cooperates winding with socket 1.
See also Fig. 2, shown in Figure 4, described socket 1 comprises jack body 10 and is installed on female terminal 11 in the jack body 10, and described jack body 10 comprises socket base plate 13, extends upward the socket peripheral wall 12 of formation, and extends upward the rectangular boss 14 of formation in the middle of socket base plate 13 from one around the base plate 13.Be formed with embeded slot 15 between described relative two socket peripheral walls 12 and the middle rectangular boss 14, described socket peripheral wall 12, rectangular boss 14, and embeded slot 15 be provided with some female terminal accepting grooves 16 for mounting receptacle terminal 11 that separate with a determining deviation.Described female terminal 11 comprises plate spring part 110, can make this female terminal 11 remain on department of assembly 111 on the jack body 10, and the weld part 112 that forms of self-assembly section 111 terminal bending horizontal-extendings.Described department of assembly 111 roughly is inverted U-shaped and is immobilizated on the socket peripheral wall 12, comprises the first contact site 113 of being located on socket peripheral wall 12 inner surfaces, and ora terminalis forms teat 117 to plate spring part 110 direction dimplings on described the first contact site 113.Described weld part 112 is to extend to form after described department of assembly 111 is positioned at the lower ora terminalis bending of U-shaped arm (not label) of socket peripheral wall 12 lateral surfaces.The second adjutage 115 that described plate spring part 110 comprises after the 113 bottom bendings of described the first contact site little the first adjutage 114 of extending to form of being inclined upwardly, extend to form from the first adjutage 114 terminal inverse bendings, and form along the second contact site 116 of the dog back leg shape of rectangular boss 14 arranged outside from the second adjutage 115 terminal oblique downward-extensions, described the first contact site 113 is oppositely arranged with described the second contact site 116, and the space between described the first contact site 113 and described the second contact site 116 is positioned at the embeded slot 15 of described jack body 10.
See also Fig. 3, Fig. 4, shown in Figure 5, described plug 2 comprises header body 20 and is installed on plug terminal 21 on the header body 20, described plug terminal 21 comprises the first abutting part 210, from top 212 that horizontal-extending after the 210 vertical bendings of the first abutting part forms, certainly the vertical bending of these top 212 other ends extend upward formation the second abutting part 211, and horizontal-extending forms after these the second abutting part 211 terminal vertical bendings is welded in weld part 213 on the printed circuit board (PCB).The 210 outer surface punching presses of described the first abutting part are formed with the convex closure 214 that cooperates with the teat 117 of described female terminal 11.Described header body 20 comprise base plate 23, and around base plate 23 one extend upward plug peripheral wall 22 in the embeded slot 15 of the described socket 1 of fitting into of formation, described plug peripheral wall 22 is provided with some terminal grooves 220, described plug terminal 21 is shaped in the terminal groove 220 of described plug peripheral wall 22, be provided with isolation channel 221 between the described terminal groove 220 described terminal groove 220 is isolated mutually, make described terminal groove 220 and moulding plug terminal 21 in the inner become the unit of mutual isolation.Described isolation channel 221 is positioned at base plate 23 tops of header body 20, and is positioned between the described terminal groove 220 to cave inward on the lateral surface of plug peripheral wall 22 and is formed with depressed part 222, and described depressed part 222 is interconnected with described isolation channel 221.Described terminal groove 220 both sides openings extend to form the protection section 223 with described plug terminal 21 mutually insulateds protection.The first abutting part 210 of described plug terminal 21, the second abutting part 211, and top 212 roughly consist of a U-shaped structure of crossing on the described plug peripheral wall 22, described weld part 213 extends outward outside the header body 20 from base plate 23 lateral surfaces of header body 20.
See also Fig. 1 to shown in Figure 5, described plug 2 inserts socket 1 when interior, described plug peripheral wall 22 and moulding plug terminal 21 thereon embeds the female terminal 11 that is positioned at described socket 1 embeded slot 15, the first abutting part 210 of wherein said plug terminal 21, the second abutting part 211 respectively with the first contact site 113, the second contact site 116 butts of described female terminal 11.
Compared to prior art, board to board connector of the present invention plug peripheral wall 22 arrange isolation channel 221 with described terminal groove 220 and on plug terminal 21 be isolated into separate unit, increased the elasticity of each plug terminal Unit 21, when manufacturing process is accurate not, so that each plug terminal Unit 21 can the self adaptation adjustment when insert cooperating, guarantee interference degrees suitable between each plug terminal Unit 21 and the female terminal 11, increase product yield.Reduced simultaneously the interfering edge between plug terminal Unit 21 and the female terminal 11, the shortcoming of having avoided the convex closure 214 on the described plug terminal 21 to be easy to wear and tear.
Claims (9)
1. a board to board connector comprises plug and socket, wherein:
Described plug comprise header body, and some peripheral walls that is arranged on this header body with a determining deviation on plug terminal, described plug terminal comprises the first abutting part of being located on the header body plug peripheral wall outer surface, be located at the second abutting part on the described plug peripheral wall inner surface, be formed between described the first abutting part and described the second abutting part and cross over the weld part that the top, of described plug peripheral wall extends to form from described the second abutting part one end bending;
Described socket comprise jack body, and some peripheral walls that is arranged on described jack body with a determining deviation on female terminal, described female terminal comprises plate spring part, can make described female terminal remain on department of assembly and weld part on the described jack body; Described department of assembly comprises and is positioned at the first contact site that socket peripheral wall inner surface contacts with the first abutting part of plug terminal; Described plate spring part comprises the first adjutage, the second adjutage that extends to form that extends to form from described the first contact site bottom and is formed at the second contact site that contacts with the second abutting part described plug terminal described the second adjutage end behind the terminal inverse bending of the first adjutage;
It is characterized in that: described plug peripheral wall is provided with some terminal grooves of accommodating described plug terminal, is provided with isolation channel between the described terminal groove.
2. board to board connector as claimed in claim 1, it is characterized in that: described header body comprises base plate, described plug peripheral wall extends upward formation from the bottom edge one.
3. board to board connector as claimed in claim 2 is characterized in that: described isolation channel is positioned at the base plate top of described header body.
4. board to board connector as claimed in claim 3, it is characterized in that: the formation depressed part caves inward on the lateral surface between the terminal groove of described plug peripheral wall.
5. board to board connector as described in claim 4, it is characterized in that: the both sides opening of described terminal groove extends to form the protection section with described plug terminal mutually insulated protection.
6. board to board connector as claimed in claim 1 is characterized in that: described jack body comprises base plate, extends to form socket peripheral wall, and one extends to form in the middle of base plate rectangular boss from one around the base plate.
7. board to board connector as described in claim 1, it is characterized in that: be formed with the embeded slot of accommodating described plug peripheral wall between described rectangular boss and the described socket peripheral wall, described socket peripheral wall, boss, and embeded slot be provided with the female terminal accepting groove, in described female terminal is installed on.
8. board to board connector as claimed in claim 7 is characterized in that: described plug peripheral wall and on plug terminal embed in the embeded slot of described socket.
9. board to board connector as claimed in claim 1 is characterized in that: the first contact site upper end of described female terminal is formed with teat to plate spring part is outstanding, and the first abutting part outer surface punching press of described plug terminal is formed with the convex closure that cooperates with described teat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220260117 CN202662874U (en) | 2012-06-05 | 2012-06-05 | Board to board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220260117 CN202662874U (en) | 2012-06-05 | 2012-06-05 | Board to board connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662874U true CN202662874U (en) | 2013-01-09 |
Family
ID=47457755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220260117 Expired - Fee Related CN202662874U (en) | 2012-06-05 | 2012-06-05 | Board to board connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662874U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208686A (en) * | 2013-05-03 | 2013-07-17 | 昆山雷驰电子有限公司 | Anti-plug-collapse board-to-board electric connector |
| CN104518310A (en) * | 2013-09-27 | 2015-04-15 | 阿尔卑斯电气株式会社 | Connector unit |
| CN110556654A (en) * | 2019-09-11 | 2019-12-10 | 东莞讯凯电子科技有限公司 | Plug, socket and connector combination of board-to-board connector |
| CN112952416A (en) * | 2019-12-11 | 2021-06-11 | 山一电机株式会社 | Connector for high-speed transmission |
-
2012
- 2012-06-05 CN CN 201220260117 patent/CN202662874U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208686A (en) * | 2013-05-03 | 2013-07-17 | 昆山雷驰电子有限公司 | Anti-plug-collapse board-to-board electric connector |
| CN103208686B (en) * | 2013-05-03 | 2016-03-30 | 昆山雷驰电子有限公司 | Anti-plug-collapse board-to-board electric connector |
| CN104518310A (en) * | 2013-09-27 | 2015-04-15 | 阿尔卑斯电气株式会社 | Connector unit |
| CN110556654A (en) * | 2019-09-11 | 2019-12-10 | 东莞讯凯电子科技有限公司 | Plug, socket and connector combination of board-to-board connector |
| CN112952416A (en) * | 2019-12-11 | 2021-06-11 | 山一电机株式会社 | Connector for high-speed transmission |
| CN112952416B (en) * | 2019-12-11 | 2023-01-31 | 山一电机株式会社 | Connector for high-speed transmission |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20210605 |