CN201805027U - Battery connector - Google Patents
Battery connector Download PDFInfo
- Publication number
- CN201805027U CN201805027U CN2010202496507U CN201020249650U CN201805027U CN 201805027 U CN201805027 U CN 201805027U CN 2010202496507 U CN2010202496507 U CN 2010202496507U CN 201020249650 U CN201020249650 U CN 201020249650U CN 201805027 U CN201805027 U CN 201805027U
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- CN
- China
- Prior art keywords
- battery connector
- vertical
- battery
- conducting terminal
- holddown groove
- 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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides a battery connector comprising an insulation body and a plurality of conductive terminals accommodated in the insulation body, wherein the insulation body comprises a base part, a vertical part vertical to the base part and a slot for accommodating the conductive terminals, the slot passes through the base part and the vertical part, each conductive terminal comprises an arc-shaped contact part propped against a battery, a welding part for connecting with a circuit board, and a connecting part positioned between the contact part and the welding part, and the connecting part is S-shaped. The battery connector has the following benefits: the size of the battery connector is reduced; stability and reliability of contact between the battery connector and the battery are improved; and the service life of the battery connector is prolonged.
Description
Technical field
The utility model relates to a kind of connector, relates in particular to a kind of battery connector.
Background technology
A large amount of electronic devices needs connector in people's life, and especially a lot of product needed are installed battery and given electric power supply.In mobile communication product, usually need mobile product for example the mobile phone body interior battery connector is set to realize the electric connection between battery and the circuit board of mobile phone.Growing along with the battery connector industry, electronic product tends to gently especially, thin, short, littleization direction develops, so, the inner space of battery connector is by constantly the also continuous microminiaturization of compression, spare part, circuit board space volume are also constantly reducing, traditional battery connector uses highly higher, is unfavorable for that mobile communication product develops to compact direction.And, because traditional terminal of cell connector lateral shift is bigger, in the process that applies the external force effect or the drop test of beating, battery connector contacts stable inadequately with the battery golden finger, be easy to generate the phenomenon of loose contacts such as power down, thereby influence the electrical stability in contact of battery connector.So people need a kind of battery connector of the reliability that not only can reduce volume but also can guarantee to be electrically connected.
Summary of the invention
Technical problem to be solved in the utility model is to provide the battery connector that a kind of volume is little and electrical connectivity is reliable and stable at the defective that battery connector volume in the prior art is big, the electrical connectivity reliability is not enough.
The technical scheme that its technical problem that solves the utility model adopts provides a kind of battery connector, comprise insulating body and be placed in the interior plurality of conductive terminals of described insulating body, described insulating body comprises base portion, the vertical component effect vertical with base portion and is used for the slot of ccontaining conducting terminal that described slot runs through described base portion and vertical component effect; Described conducting terminal comprises and the contact site of the arcuation of battery butt, the weld part that is used for the connecting circuit plate, and the connecting portion between contact site and weld part, and described connecting portion is " S " type.
In above-mentioned battery connector, described vertical component effect upper end is provided with the projection that moves that is used to limit conducting terminal, and described conducting terminal comprises that extend along the free end of contact site and lug described projection coupling.
In above-mentioned battery connector, described weld part comprises the main body of " U " type and along the outside sidepiece that bends in the both sides of main body, described base portion is provided with first holddown groove that is used to insert described sidepiece.
In above-mentioned battery connector, described first holddown groove is positioned at the both sides of slot.
In above-mentioned battery connector, each sidepiece of described weld part is provided with first hangnail that is connected that is used to strengthen conducting terminal and first holddown groove.
In above-mentioned battery connector, first hangnail that is provided with on described each sidepiece is at least two.
In above-mentioned battery connector, also comprise being used to strengthen battery connector and the stator that is connected of circuit board and second holddown groove that mates with stator.
In above-mentioned battery connector, the vertical component effect place of described second holddown groove between slot.
In above-mentioned battery connector, described stator comprises horizontal part and the vertical portion vertical with described horizontal part that is connected with circuit board.
In above-mentioned battery connector, described vertical portion is provided with second hangnail that is connected that is used to strengthen stator and vertical component effect.
The insulating body of the battery connector that the utility model provides is divided into base portion and vertical component effect, thereby reduced the volume of connector, make circuit board between base portion and vertical component effect, can reduce the space of circuit board simultaneously by the right angle turn of base portion and vertical component effect; Simultaneously, insulating body is by being provided with the connecting portion that is " S " type between the contact site of weld part and arc, it provides continuous strain, when battery pushes contact site and makes the contact site vertical misalignment under external force, connecting portion " S " type structure can reduce or offset the side-play amount of contact site in the rightabout bending in two places, thereby improved battery connector and battery stabilized contact reliability, reduced the permanent deformation of conducting terminal, improved the useful life of battery connector.
Description of drawings
Fig. 1 is the stereogram of an embodiment of the battery connector that provides of the utility model;
Fig. 2 is the front plan view of Fig. 1;
Fig. 3 is the profile of A-A direction among Fig. 2;
Fig. 4 is the stereogram of insulating body among the embodiment of the battery connector that provides of the utility model;
Fig. 5 is the stereogram of conducting terminal among the embodiment of the battery connector that provides of the utility model;
Fig. 6 is the stereogram of stator among the embodiment of the battery connector that provides of the utility model.
Embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
To shown in Figure 6, it is respectively stereogram, and the stereogram of stator 4 of stereogram, the conducting terminal 2 of stereogram, plane graph, profile, the insulating body 1 of battery connector in the preferred embodiment of the present utility model referring to Fig. 1.The battery connector that the utility model provides comprises insulating body 1 and plurality of conductive terminals 2, and insulating body 1 is provided with the slot 3 of ccontaining conducting terminal 2.Insulating body 1 comprises base portion 11 and the vertical component effect 12 vertical with base portion 11, slot 3 runs through base portion 11 and vertical component effect 12, a part that is slot 3 is positioned on the base portion 11, and its another part is positioned on the vertical component effect 12, and slot 3 forms through hole respectively on base portion 11 and vertical component effect 12.Conducting terminal 2 comprises weld part 21, contact site 23, reaches the connecting portion 22 that connects weld part 21 and contact site 23.Weld part 21 is used for the connecting circuit plate, contact site 23 is used for contacting with battery, thus being electrically connected by contact site 23 and weld part 21 realization batteries and circuit board.
See Fig. 5 for details, in a preferred embodiment, the weld part 21 of conducting terminal 2 is substantially " U " type, weld part 21 comprises " U " type main body 211 and the outside sidepiece 212 of bending along the both sides of main body 211, each sidepiece 212 is provided with first hangnail, 213, the first hangnails 213 and is at least two; Contact site 23 is curved so that effectively be electrically connected with battery; Connecting portion 22 is " S " type, being connecting portion 22 is bent to form first kink 221, connects contact site 23 at the end of first kink 221 along the end that the direction opposite with first kink, 221 overbending directions is bent to form second kink, 222, the second kinks 222 from an end of weld part 21.
In conjunction with Fig. 4, the base portion 11 of insulating body 1 is provided with first holddown groove 111 that is used for fixing conducting terminal 2, and first holddown groove 111 is positioned at the both sides of slot 3, the sidepiece 212 of weld part 21 inserts first holddown groove 111 on the conducting terminal 2, and connector is strengthened being connected of first holddown groove 111 and conducting terminal 2 by first hangnail 213.Preferably, first holddown groove 111 is vertical with the direction of slot 3 on base portion 11, and then it can save the space between a plurality of weld parts 21, to reduce the volume of connector.
Again in conjunction with Fig. 2, Fig. 3, and Fig. 4, in the preferred embodiment, the upper end inwall of the vertical component effect 12 of insulating body 1 is provided with projection 121 to limit moving of conducting terminal 2, and the free end of the contact site 23 of conducting terminal 2 is extended with the lug 24 with projection 121 couplings.When contact site 23 is subjected to extruding from the external force of battery, one end of the contact site 23 of conducting terminal 2 can move along the direction away from vertical component effect 12 in insulating body 1, because of vertical component effect 12 is provided with slot 3, when external force disappears, conducting terminal 2 can rebound under the elastic-restoring force effect, so that can break away from insulating body 1 and influence the use of connector, cooperation by lug 24 and projection 121 can limit moving of conducting terminal 2, thereby reduce the deformation of conducting terminal 2, improve battery connector reliability of electrical connection and useful life.
Preferably, the battery connector that provides of the utility model also comprise a plurality of stators 4 and with second holddown groove 5 that is used to mate ccontaining stator 4.In conjunction with Fig. 4 and Fig. 6, stator 4 comprises horizontal part 41 and the vertical portion 42 vertical with horizontal part 41, vertical portion 42 is provided with second hangnail 43, second holddown groove 5 is positioned on the base portion 11 of insulating body 1, and it is located between slot 3, the shape of second holddown groove 5 is similar to stator 4 shapes, and stator 4 closely is connected with base portion 11 by the interference of second hangnail 43.Stator 4 is preferably metallic conductor, so being connected of battery connector and circuit board with soldered circuit board, thereby strengthened in the same plane that is positioned at base portion 11 that stator 4 and weld part 21 are parallel, improved its dependability and useful life.
In the prior art when external force forces in connector by battery, contact site 23 can be in the horizontal direction (promptly parallel with base portion 11 direction) and vertically (promptly vertical direction) with base portion 11 be offset, especially longitudinally skew may cause battery to slip away contact site 23 and only be connected with insulating body 1, and in the battery connector that the utility model provides, when skew takes place in contact site 23, because weld part 21 is fixing, the connecting portion 22 of " S " type can remedy the vertical misalignment amount that reduces contact site 23, promptly when contact site 23 skews drive 222 skews of second kink, fixing weld part 21 causes the skew of first weld part, 21 impedances, second kink 222, thereby reduces the skew of contact site 23 on the whole.Preferably, the bending degree of first kink 221 is greater than the bending degree of second kink 222, better to reduce the side-play amount of conducting terminal 2.
In a word, the battery connector that the utility model provides can realize that the one side with circuit board places the vertical turn place of connector, thereby reduce the height and the volume of this circuit board, simultaneously, its conducting terminal can effectively reduce the side-play amount of contact site, thereby reduce the deformation of conducting terminal, improve reliability and useful life that battery connector is electrically connected.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (10)
1. a battery connector comprises insulating body and is placed in the interior plurality of conductive terminals of described insulating body, it is characterized in that:
Described insulating body comprises base portion, the vertical component effect vertical with base portion and is used for the slot of ccontaining conducting terminal that described slot runs through described base portion and vertical component effect;
Described conducting terminal comprises and the contact site of the arcuation of battery butt, the weld part that is used for the connecting circuit plate, and the connecting portion between contact site and weld part, and described connecting portion is " S " type.
2. battery connector as claimed in claim 1 is characterized in that, described vertical component effect upper end is provided with the projection that moves that is used to limit conducting terminal, and described conducting terminal comprises that extend along the free end of contact site and lug described projection coupling.
3. battery connector as claimed in claim 1 or 2 is characterized in that, described weld part comprises the main body of " U " type and along the outside sidepiece that bends in the both sides of main body, described base portion is provided with first holddown groove that is used to insert described sidepiece.
4. battery connector as claimed in claim 3 is characterized in that described first holddown groove is positioned at the both sides of slot.
5. battery connector as claimed in claim 3 is characterized in that, each sidepiece of described weld part is provided with first hangnail that is connected that is used to strengthen conducting terminal and first holddown groove.
6. battery connector as claimed in claim 5 is characterized in that, first hangnail that is provided with on described each sidepiece is at least two.
7. battery connector as claimed in claim 1 is characterized in that, comprises that also being used to strengthen battery connector reaches and second holddown groove that is used for ccontaining stator with the stator that is connected of circuit board.
8. battery connector as claimed in claim 7 is characterized in that, the vertical component effect place of described second holddown groove between slot.
9. battery connector as claimed in claim 7 is characterized in that, described stator comprises horizontal part and the vertical portion vertical with described horizontal part that is connected with circuit board.
10. battery connector as claimed in claim 9 is characterized in that, described vertical portion is provided with second hangnail that is connected that is used to strengthen stator and vertical component effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202496507U CN201805027U (en) | 2010-06-30 | 2010-06-30 | Battery connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202496507U CN201805027U (en) | 2010-06-30 | 2010-06-30 | Battery connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201805027U true CN201805027U (en) | 2011-04-20 |
Family
ID=43874529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202496507U Expired - Fee Related CN201805027U (en) | 2010-06-30 | 2010-06-30 | Battery connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201805027U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109755788A (en) * | 2019-01-04 | 2019-05-14 | 东莞市盘丝电子科技有限公司 | A kind of snakelike terminal and connector and battery insertion groove using it |
| CN114421198A (en) * | 2021-12-28 | 2022-04-29 | Oppo广东移动通信有限公司 | Card seat assembly and electronic equipment |
| WO2022104593A1 (en) * | 2020-11-18 | 2022-05-27 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and power supply assembly thereof, and support |
-
2010
- 2010-06-30 CN CN2010202496507U patent/CN201805027U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109755788A (en) * | 2019-01-04 | 2019-05-14 | 东莞市盘丝电子科技有限公司 | A kind of snakelike terminal and connector and battery insertion groove using it |
| WO2022104593A1 (en) * | 2020-11-18 | 2022-05-27 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and power supply assembly thereof, and support |
| CN114421198A (en) * | 2021-12-28 | 2022-04-29 | Oppo广东移动通信有限公司 | Card seat assembly and electronic equipment |
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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 |
Granted publication date: 20110420 Termination date: 20160630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |