CN205194909U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN205194909U CN205194909U CN201521035711.9U CN201521035711U CN205194909U CN 205194909 U CN205194909 U CN 205194909U CN 201521035711 U CN201521035711 U CN 201521035711U CN 205194909 U CN205194909 U CN 205194909U
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- CN
- China
- Prior art keywords
- metal terminal
- female seat
- electric connector
- plastic
- recess
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- 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.)
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Abstract
The utility model discloses an electric connector, the electricity of usage battery is connected, electric connector include the female seat of plastic and install in at least three metal terminal in the female seat of plastic, a serial communication port, the metal terminal has a first recess, the female stationary ladle of plastic draw together the main part and with first recess matched with boss portion, boss portion both sides wall sets up a second recess respectively, two inside walls of first recess be provided with respectively with cooperation of second groove phase and restriction the spacing barb that the metal terminal moved down along vertical side. Through setting up spacing barb at two inside walls of the first recess of metal terminal, and a plastic female seat boss portion set up with spacing barb matched with second recess makes the metal terminal is difficult follows drop on the female seat of plastic and come, better reduction the metal terminal take place from the condition that the female seat of plastic drops, improved the stability of product, reliability.
Description
Technical field
The utility model relates to a kind of electric connector, particularly a kind of electric connector for battery.
Background technology
Along with the development of science and technology, the progress in epoch, people are to the durability of industrial products, and reliability requirement is more and more higher, more and more higher to the reliability requirement being some electronic products especially.
Some current electronic products, as computer, screen, digital product etc., often need to adopt electric connector to be coupled together by different system units, in order to adapt to the technological trend of current computer, screen and digital product specilization, stable connection, the reliability requirement of electric connector are more and more higher.
More existing electric connectors, especially for the connector of battery electrical connection, its metal terminal is installed in plastic cement female seat by single interference fit usually, time one is long, after plastic cement female seat generation plastic deformation, metal terminal usually easily comes off or gets loose, and causes electric connector normally to work.
Utility model content
Present inventor, based on electric connector R & D design experience for many years, devises a kind of electric connector of metal terminal difficult drop-off.
Main purpose of the present utility model is to provide a kind of electric connector, for the electrical connection of battery, described electric connector comprises plastic cement female seat and is installed at least three metal terminals in described plastic cement female seat, described metal terminal has one first groove, described plastic cement female seat comprises main part and the boss portion with described first fit depressions, described boss portion two side arranges one second groove respectively, and described first groove two madial wall is respectively arranged with described second fit depressions and limits the spacing barb of described metal terminal vertically lower movement.
Further, described spacing barb along gradually away from described first groove madial wall to downward-extension.
Further, described metal terminal and described female seat interference fit are installed.
Further, described metal terminal two pairs of outer surfaces are respectively arranged with bulge-structure, and described bulge-structure punctures described plastic cement female seat wall and installs.
The beneficial effects of the utility model are: by arranging spacing barb at metal terminal first groove two madial wall, and the second groove matched with described spacing barb is set in plastic cement female seat boss portion, described metal terminal is not easily come off from described plastic cement female seat come, and further by by described metal terminal and described plastic cement female seat interference fit, further increase the stability that described metal terminal and described plastic cement female seat are installed, decrease the situation generation that metal terminal comes off from plastic cement female seat preferably, improve the stability of product, reliability.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, be briefly described to the accompanying drawing used required in execution mode below, apparently, accompanying drawing in the following describes is only execution modes more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of electric connector that a kind of embodiment of the present utility model provides.
Fig. 2 is the A-A cross section structural representation of Fig. 1.
Fig. 3 is the B-B cross section structural representation of Fig. 1.
Fig. 4 is the decomposition texture schematic diagram of a kind of electric connector that a kind of embodiment of the present utility model provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instruction such as term " interior ", " outward ", " vertically " are based on orientation shown in the drawings or position relationship, represent it is only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.First ", the word such as " second " is only use in order to district office's finger element, can not be interpreted as expression primary-slave relation, therefore also can not be interpreted as restriction of the present utility model.
Below with reference to the accompanying drawings embodiment of the present utility model is described.
By reference to the accompanying drawings shown in 1 to 4, a kind of electric connector that a kind of embodiment of the present utility model provides, the electrical connection of purposes battery.Described electric connector comprises plastic cement female seat 1 and is installed at least three metal terminals 2 in described plastic cement female seat 1.Described metal terminal 2 has one first groove 23, the boss portion 11 that described plastic cement female seat 1 comprises main part 12 and matches with described first groove 23, described boss portion 11 two side arranges one second groove 111 respectively, and described first groove 23 liang of madial walls 21 are respectively arranged with and match with described second groove 111 and to limit the spacing barb 22 of described metal terminal 2 vertically lower movement.Described spacing barb 22 along gradually away from described first groove 23 madial wall 21 to downward-extension.Make by arranging described spacing barb 22, described metal terminal 2 is not easy to separate from plastic cement female seat 1.Preferably, described metal terminal 2 is installed with described female seat 1 interference fit.Preferably, described metal terminal 2 two pairs of outer surfaces are respectively arranged with bulge-structure 24, and the wall that described bulge-structure 24 punctures described plastic cement female seat 1 is installed.By arranging bulge-structure 24, described metal terminal 2 is not easily come off from plastic cement female seat 1.
In sum and by reference to the accompanying drawings, a kind of electric connector of the present utility model is by arranging spacing barb 22 at metal terminal 2 first groove 23 liang of madial walls 21, and the second groove 111 matched with described spacing barb 22 is set in the boss portion 11 of plastic cement female seat 1, described metal terminal 2 is not easily come off from described plastic cement female seat 1 come, and further by by described metal terminal 2 and described plastic cement female seat 1 interference fit, further increase the stability that described metal terminal 2 is installed with described plastic cement female seat 1, decrease the situation generation that metal terminal 2 comes off from plastic cement female seat 1 preferably, improve the stability of product, reliability.
Need explanation, graphic interior each several part of the present utility model is not drawn according to its relative size, and some size is exaggerated compared with other scale dependents, to provide clearer description and to be more readily understood, relevant detail section is not also drawn completely, in the hope of graphic succinct.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.
Claims (4)
1. an electric connector, for the electrical connection of battery, described electric connector comprises plastic cement female seat and is installed at least three metal terminals in described plastic cement female seat, it is characterized in that, described metal terminal has one first groove, described plastic cement female seat comprises main part and the boss portion with described first fit depressions, described boss portion two side arranges one second groove respectively, and described first groove two madial wall is respectively arranged with described second fit depressions and limits the spacing barb of described metal terminal vertically lower movement.
2. a kind of electric connector according to claim 1, is characterized in that, described spacing barb along gradually away from described first groove madial wall to downward-extension.
3. a kind of electric connector according to claim 1, is characterized in that, described metal terminal and described female seat interference fit are installed.
4. a kind of electric connector according to claim 3, is characterized in that, described metal terminal two pairs of outer surfaces are respectively arranged with bulge-structure, and described bulge-structure punctures described plastic cement female seat wall and installs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521035711.9U CN205194909U (en) | 2015-12-11 | 2015-12-11 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521035711.9U CN205194909U (en) | 2015-12-11 | 2015-12-11 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205194909U true CN205194909U (en) | 2016-04-27 |
Family
ID=55787867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521035711.9U Active CN205194909U (en) | 2015-12-11 | 2015-12-11 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205194909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224101A (en) * | 2019-06-03 | 2019-09-10 | 天能电池(芜湖)有限公司 | A kind of inserted busbar connector |
-
2015
- 2015-12-11 CN CN201521035711.9U patent/CN205194909U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224101A (en) * | 2019-06-03 | 2019-09-10 | 天能电池(芜湖)有限公司 | A kind of inserted busbar connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |