CN200941513Y - Battery connector - Google Patents
Battery connector Download PDFInfo
- Publication number
- CN200941513Y CN200941513Y CN 200620017855 CN200620017855U CN200941513Y CN 200941513 Y CN200941513 Y CN 200941513Y CN 200620017855 CN200620017855 CN 200620017855 CN 200620017855 U CN200620017855 U CN 200620017855U CN 200941513 Y CN200941513 Y CN 200941513Y
- Authority
- CN
- China
- Prior art keywords
- insulating body
- battery connector
- cover plate
- metal sheet
- elongate slots
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 238000005452 bending Methods 0.000 claims abstract description 9
- 241001597062 Channa argus Species 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract 2
- 241000270295 Serpentes Species 0.000 abstract 1
- 210000003127 knee Anatomy 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
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- Connection Of Batteries Or Terminals (AREA)
Abstract
A battery connector comprises an insulating main body 2, an insulating cover plate 3 and a plurality of elastic terminals 1, wherein the main body part of each elastic terminal 1 is positioned in an accommodating groove 21 of the insulating main body 2, the cover plate 3 is fixed on the insulating main body 2, each elastic terminal 1 comprises a contact part 11, an elastic part 12, a positioning part 13 and a welding part 14, and the contact part 11 is a closed snake head shape formed by bending one end of a long metal sheet; the elastic part 12 is a snake shape formed by continuously connecting a plurality of S shapes bent from the middle section of the long metal sheet, the positioning part 13 is close to the tail part of the long metal sheet and is substantially rectangular, the positioning part 13 is clamped in the positioning groove 22 at the tail end of the insulating main body 2, and the welding part 14 is at the tail part of the long metal sheet and extends out of the insulating main body 2. The connector has the advantages of good elasticity and long service life; is an ideal thin or ultra-thin battery connector.
Description
Technical field
The utility model relates to a kind of battery connector, especially a kind of insulating body, insulation cover plate and a plurality of flexible terminal of comprising, and the flexible terminal main part is positioned at the storage tank of insulating body, and cover plate is fixed on the battery connector on the insulating body.
Background technology
Existing battery connector, structure according to its flexible terminal, roughly can be divided three classes, one class is the most traditional, also be the most frequently used, the connector of its flexible terminal that to be a kind of band make with impact style (also claiming the blanking formula in the industry), this connector generally is that this class flexible terminal is arranged in the insulation shell, being used for being connected with battery, because this connection use is the flexible terminal of blanking formula, is not fine so there is elasticity, in addition, during use, be easy to fracture, so its useful life is short at arc turn of bilge place; The 2nd,, the flexible terminal with the blanking formula is produced during owing to its punching press, holds the side distortion of using flexible terminal, brings the problem of difficulty for the installation battery connector.Second class is the connector of the flexible terminal that band can a plurality of elasticity directions, as the disclosed a kind of battery connector of Chinese patent literature CN259188Y, its employed flexible terminal is exactly the change that utilizes the geometric modeling of terminal, make the terminal axial elasticity of different powers of can arranging in pairs or groups, can make the effect (referring to patent documentation CN2763986Y) of multiple direction action to reach terminal.From its specification as can be known, this terminal not only can be made knee springing by fore-and-aft direction, also can make the knee springing of above-below direction, like this, just can satisfy the use of different battery connectors, and its versatility is stronger.But, because this terminal should satisfy the knee springing of fore-and-aft direction, satisfy the knee springing of above-below direction again, the elastic portion of its terminal just must reach certain height, this height, for more and more requiring the battery connector miniaturization now, slimming obviously can not meet the demands.The 3rd class is exactly the probe-type battery connector, this class connector such as the disclosed battery connector of Chinese patent literature CN2681381Y, it comprises an insulation shell, at least three contact elements and at least three elastic components, this insulation shell has at least three through holes, and these contact elements are installed in respectively in these through holes, and these contact elements are alternating expression and arrange, described elastic component is installed in the through hole respectively, and the weak property of contact contact element stretches out in outside this insulation shell respectively.The elastic component of this class connector generally uses helical spring, its service time is longer, will follow the string, in addition, its contact element is alternating expression and arranges, be not suitable for manufacturing flat low profile connector, both having made is that its contact element is in-line and arranges, because spring elastic force not necessarily must be accomplished a certain size, too little elastic force is not enough, and it can not reach makes flat requirement.
In the above-mentioned three class connectors, though first kind product can reach the requirement of flat and thin, because its employed flexible terminal is that the blanking formula is manufactured, so there are aforesaid problems in it; And second class and the 3rd class connector, the common issue with of existence is that they are not suitable for making slim or extra-thin battery connector.
Summary of the invention
The technical problem that the utility model solves is to overcome above-mentioned shortcoming, a kind of not only good springiness is provided, easily installs, but also long thin type or ultra-thin shape battery connector of life-span.
The technical solution of the utility model is: design a kind of battery connector, its every flexible terminal all forms with the bending of a slice sheet metal, and is snakelike on the whole.
A kind of battery connector disclosed in the utility model, comprise insulating body, insulation cover plate and a plurality of flexible terminal, the flexible terminal main part is positioned at the storage tank of insulating body, cover plate is fixed on the insulating body, described flexible terminal comprises a contact site, an elastic portion and a weld part at least, and described contact site is the sealing snakehead shape that is formed by the bending of an end of a slice elongated metal sheet; Described elastic portion be a plurality of S shapes by the bending of the stage casing of above-mentioned elongated metal sheet join continuously and form snakelike, described weld part is at elongated metal sheet afterbody, and stretch out in outside the insulating body, the head of contact site is telescopic to be positioned at outside the insulating body with the weld part opposite side.
At described elongated metal sheet afterbody, also have the location division before the weld part, its shape is rectangular substantially, and the location division is stuck in the location notch of described insulating body tail end.
On described cover plate, be distributed with the hole more than at least three, be distributed with on the described insulating body with cover plate on the corresponding projection of hole number and position, described hole and described projection are interference fit.
A lug respectively being arranged, fixture is arranged in lug with the perpendicular insulating body both sides of institute storage tank.
Described lug has an elongate slots by the insulating body inboard, and described fixture is inserted in the elongate slots.
There is an opening in the elongate slots outside at described lug, and opening and elongate slots limit in the same way has a rib in elongate slots by the insulating body side less than the limit of elongate slots.
Described weld part stretches out in outside the insulating body in described cover plate one side.
The utility model is owing to adopted every flexible terminal of connector all to form with the bending of a slice sheet metal, and be snakelike structure on the whole, like this, for the flexible terminal that uses the blanking formula to manufacture, it has good springiness, the advantage of long service life; For the two class connectors of back, it can make slim or extra-thin battery connector.
Description of drawings
Fig. 1, be decomposition texture schematic diagram of the present utility model;
Fig. 2, be the structural representation of the flexible terminal in embodiment illustrated in fig. 1 after packing in the insulating body;
Fig. 3, cover structural representation behind the cover plate for Fig. 2;
Fig. 4, be the A-A cross-sectional schematic among Fig. 3.
Embodiment
See also Fig. 1, it is a kind of battery connector, comprise the insulating body made from plastic cement 2, be the insulation cover plate 3 made with plastic cement equally and a plurality ofly make flexible terminal 1 by copper sheet, flexible terminal 1 main part (elastic portion 12 and location division 13) is positioned at the storage tank 21 of insulating body 2, cover plate 3 is by four corresponding protruding 23 on four holes on it 31 and the insulating body 2, be tightly fixed on insulating body 2, described flexible terminal 1 comprises a contact site 11, one elastic portion 12, a location division 13 and a weld part 14, described contact site 11 are the sealing snakehead shapes that formed by the bending of an end of a slice elongated metal sheet; Described elastic portion 12 be a plurality of S shapes by the bending of the stage casing of above-mentioned elongated metal sheet join continuously and form snakelike, described location division 13 is at close elongated metal sheet afterbody, its shape is rectangular substantially, location division 13 is stuck in the location notch 22 of described insulating body 2 tail ends, described weld part 14 is at elongated metal sheet afterbody, and stretch out in outside the insulating body 2, the head of contact site 11 is telescopic to be positioned at outside the preceding groove 24 with the insulating body 2 of weld part opposite side.A lug 25 respectively being arranged, fixture 25 is arranged in lug 25 with perpendicular insulating body 2 both sides of institute storage tank 21.By the insulating body inboard one elongate slots 251 is arranged at described lug 25, described fixture 26 is inserted in the elongate slots 251.There is an opening 253 in elongate slots 251 outsides at described lug 25, and opening 253 and the limit of elongate slots 251 limit in the same way less than elongate slots 251 have a rib 252 in elongate slots 251 by insulating body 2 sides, and such structure makes things convenient for the plug of fixture 25.
See also Fig. 2 and Fig. 3, Fig. 2 is the structural representation of the flexible terminal in embodiment illustrated in fig. 1 after packing in the insulating body; Fig. 3 covers structural representation behind the cover plate for Fig. 2, can further see clearly from figure, flexible terminal 1 is to be positioned at storage tank 21, its cover plate 3 covers on institute's insulating body 2, two projections 32 of the back of cover plate 3 are to ride on the back of insulating body 2, and its front 33 rides on the front of described insulating body 2.
See also Fig. 4, Fig. 4 is the A-A cross-sectional schematic among Fig. 3, and from figure as can be known, described weld part 14 stretches out in outside the insulating body 2 in described cover plate 3 one sides.
Claims (7)
1, a kind of battery connector, comprise insulating body, insulation cover plate and a plurality of flexible terminal, the flexible terminal main part is positioned at the storage tank of insulating body, cover plate is fixed on the insulating body, it is characterized in that: described flexible terminal comprises a contact site, an elastic portion and a weld part at least, and described contact site is the sealing snakehead shape that is formed by the bending of an end of a slice elongated metal sheet; Described elastic portion be a plurality of S shapes by the bending of the stage casing of above-mentioned elongated metal sheet join continuously and form snakelike, described weld part is at elongated metal sheet afterbody, and stretch out in outside the insulating body, the head of contact site is telescopic to be positioned at outside the insulating body with the weld part opposite side.
2, battery connector according to claim 1 is characterized in that: at described elongated metal sheet afterbody, also have the location division before the weld part, its shape is rectangular substantially, and the location division is stuck in the location notch of described insulating body tail end.
3, battery connector according to claim 1, it is characterized in that: on described cover plate, be distributed with the hole more than at least three, be distributed with on the described insulating body with cover plate on the corresponding projection of hole number and position, described hole and described projection are interference fit.
4, battery connector according to claim 1 is characterized in that: with the perpendicular insulating body both sides of institute storage tank a lug being arranged respectively, fixture is arranged in lug.
5, battery connector according to claim 4 is characterized in that: described lug has an elongate slots by the insulating body inboard, and described fixture is inserted in the elongate slots.
6, battery connector according to claim 5 is characterized in that: there is an opening in the elongate slots outside at described lug, and opening and elongate slots limit in the same way has a rib in elongate slots by the insulating body side less than the limit of elongate slots.
7, battery connector according to claim 1 is characterized in that: described weld part stretches out in outside the insulating body in described cover plate one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620017855 CN200941513Y (en) | 2006-08-21 | 2006-08-21 | Battery connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620017855 CN200941513Y (en) | 2006-08-21 | 2006-08-21 | Battery connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200941513Y true CN200941513Y (en) | 2007-08-29 |
Family
ID=38747689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620017855 Expired - Lifetime CN200941513Y (en) | 2006-08-21 | 2006-08-21 | Battery connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200941513Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001034A (en) * | 2011-09-12 | 2013-03-27 | 泰科电子日本合同会社 | Electric connector |
| CN104319521A (en) * | 2014-10-15 | 2015-01-28 | 苏州技泰精密部件有限公司 | Contact spring and assembly method thereof |
| CN107026337A (en) * | 2016-02-01 | 2017-08-08 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its conducting terminal |
-
2006
- 2006-08-21 CN CN 200620017855 patent/CN200941513Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001034A (en) * | 2011-09-12 | 2013-03-27 | 泰科电子日本合同会社 | Electric connector |
| CN103001034B (en) * | 2011-09-12 | 2016-08-03 | 泰科电子日本合同会社 | Electric connector |
| CN104319521A (en) * | 2014-10-15 | 2015-01-28 | 苏州技泰精密部件有限公司 | Contact spring and assembly method thereof |
| CN107026337A (en) * | 2016-02-01 | 2017-08-08 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its conducting terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070829 |
|
| EXPY | Termination of patent right or utility model |