CN201038551Y - Batteries connector - Google Patents
Batteries connector Download PDFInfo
- Publication number
- CN201038551Y CN201038551Y CNU2007200501903U CN200720050190U CN201038551Y CN 201038551 Y CN201038551 Y CN 201038551Y CN U2007200501903 U CNU2007200501903 U CN U2007200501903U CN 200720050190 U CN200720050190 U CN 200720050190U CN 201038551 Y CN201038551 Y CN 201038551Y
- Authority
- CN
- China
- Prior art keywords
- terminal
- battery connector
- main body
- insulating body
- extends
- 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
Links
- 238000003466 welding Methods 0.000 claims abstract description 37
- 238000000926 separation method Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 2
- 230000000977 initiatory Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract 6
- 210000002683 Foot Anatomy 0.000 description 22
- 210000002832 Shoulder Anatomy 0.000 description 9
- 206010058109 Hangnail Diseases 0.000 description 4
- WYTGDNHDOZPMIW-UHOFOFEASA-O Serpentine Natural products O=C(OC)C=1[C@@H]2[C@@H]([C@@H](C)OC=1)C[n+]1c(c3[nH]c4c(c3cc1)cccc4)C2 WYTGDNHDOZPMIW-UHOFOFEASA-O 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000002452 interceptive Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a battery connector, comprising an insulation main body and a conductive terminal. The insulation main body is provided with a soleplate, and the soleplate extends upwards to form a plurality of barrier walls. A plurality of terminal containers which are arrayed in parallel is formed through the barrier walls. Besides, the top end of each barrier wall extends to form a stopping board which is parallel with the soleplate. The conductive terminal is provided with a fixing part which is fixed on the insulation main body. One end of the fixing part upwards extends from a welding pin positioned at the opening of the terminal container, and the lateral edge of the tail end of the welding pin extends outwards to be provided with a shoulder part which is resisted on the insulation main body; and the other end of the fixing part extends upwards from an elastic part positioned inside the terminal container, and the tail end of the elastic part bends and extends to be provided with a contacting part. The shoulder part extended upwards from the lateral edge of the tail end of the welding pin is resisted on the insulation main body, thereby preventing the welding pin of the conductive terminal from getting into the insulation main body, and further avoiding poor welding caused by the plane degree problem of the terminal welding pin.
Description
Affiliated technical field
The utility model relates to a kind of battery connector, relates in particular to a kind of battery connector that is applied in the mobile communication product.
Background technology
In mobile communication product, battery connector need be set usually to realize the electric connection between battery and the circuit board.The structure of relevant existing battery connector as shown in Figure 1, this battery connector 20 comprises a terminal pedestal 210, offers three storage tanks 211 side by side in the terminal pedestal 210.Storage tank 211 internal fixation have electric terminal 220.Electric terminal 220 has fixing and be flat fixed part 221 on terminal pedestal 210.One end of fixed part 221 upwards vertically extends welding foot 222, and welding foot 222 places the opening part of storage tank 211; The other end of fixed part 221 upwards bends and upwards bends and extends into the elastic portion 223 that roughly is serpentine again after secured in parallel portion 221 extends, and elastic portion 223 is stacked on the fixed part 221 and places in the storage tank 211.The end of elastic portion 223 upwards is bent to form contact site 224 downwards, contact site 224 at least a portion external part stroma bodies 210.
Said structure needs the space of storage tank 211 bigger, and the welding foot 222 of electric terminal 20 is rectangular and place the opening part of storage tank 211, therefore, in assembling process, can cause the welding foot 222 of electric terminal 220 to be absorbed in the storage tank 211, thereby can't be smooth be close together, and then cause the failure welding of electric terminal 220 with printed circuit board (PCB).
The utility model content
Main purpose of the present utility model is to provide a kind of battery connector at above-mentioned the deficiencies in the prior art, and this battery connector can be avoided the generation of the failure welding situation that terminal welding afterbody causes because of the flatness problem.
For achieving the above object, the utility model battery connector comprises insulating body and conducting terminal.Insulating body has a base plate, and base plate has extended upward a plurality of enclosure walls.Above-mentioned enclosure wall is divided into a plurality of terminal rooms side by side, and the follow block parallel with base plate extended on the top of each enclosure wall.Conducting terminal has the fixed part that is fixed on the insulating body, and an end of fixed part extends upward the welding foot that places terminal room mouth place, and the side of welding foot end is along being outward extended with the shoulder that is resisted against on the insulating body; The other end of fixed part extends upward the elastic portion that places in the terminal room; The terminal bending of elastic portion is extended with contact site.
In sum, when conducting terminal is assembled in insulating body, the side of welding foot end is resisted against on the insulating body along the shoulder that extends outward, thereby the welding foot that stops conducting terminal is absorbed in insulating body, and then has avoided the generation of the failure welding that the terminal welding foot causes because of the flatness problem.
Description of drawings
In Figure of description:
Fig. 1 is the three-dimensional exploded view of existing battery connector;
Fig. 2 is the three-dimensional exploded view of the utility model battery connector;
Fig. 3 is the three-dimensional combination figure of the utility model battery connector;
Fig. 4 is the three-dimensional combination figure of another angle of the utility model battery connector;
Fig. 5 is that the utility model battery connector is installed on the schematic diagram on the external circuit board.
The description of reference numerals of each assembly is as follows among the figure:
[prior art]
Battery connector 20 terminal pedestals 210
Storage tank 211 electric terminals 220
Fixed part 221 welding foots 222
Elastic portion 223 contact sites 224
[the utility model]
Battery connector 10 insulating bodies 110
Base plate 111 enclosure walls 112
Holddown groove 1121 terminal rooms 113
Follow block 114 bayonet sockets 1141
Clamp 115 draw-in grooves 1151
Dividing plate 116 first conducting terminals 120
Fixed part 121,131 hangnails 1211,1311
Welding foot 122,132 shoulders 1221,1321
Elastic portion 123,133 contact sites 124,134
Lug 1241,1,341 second conducting terminals 130
Separation trough 135 grounding elastic parts 140
Main body 141 convex teeth portions 142
Fixed leg 143 grounding elastic parts 140
Embodiment
For describing technology contents of the present utility model, structural feature, the purpose of being reached and effect in detail, exemplify below that specific embodiment and conjunction with figs. are detailed gives explanation.
See also Fig. 2, Fig. 3 and Fig. 4, the utility model battery connector 10 comprises insulating body 110, is plugged in one first conducting terminal 120 and a pair of second conducting terminal 130 and a pair of grounding elastic part 140 that is fixed on the insulating body 110 in the insulating body 110.
Insulating body 110 has one and is rectangular tabular base plate 111.Vertically extend four enclosure walls 112 that keep at a certain distance away on the base plate 111 vertically upward.Four enclosure walls 112 are divided into three terminal rooms 113 side by side, and the top of each enclosure wall 112 and bottom vertically extend follow block 114 and the clamp 115 parallel with base plate 111 respectively in respective terminal room 113.The front end of the front end of follow block 114 and enclosure wall 112 has a distance and the bayonet socket 1141 of formation certain depth.The draw-in groove 1151 of corresponding conducting terminal 120,130 is blocked in formation one between clamp 115 and the base plate 111.The front end face of two middle enclosure walls 112 inwardly offers the holddown groove 1121 of dead earth shell fragment 140.The rear end of base plate 111 also vertically extends the dividing plate 116 parallel with enclosure wall 112 in the terminal room 113 of both sides.
In the terminal room 113 in the middle of first conducting terminal, the 120 insertion insulating bodies 110, this first conducting terminal 120 has one and is tabular fixed part 121, and the outside respectively horizontal-extending in the both sides of fixed part 121 has hangnail 1211.The both sides of this fixed part 121 are along inserting in the corresponding draw-in groove 1151, and hangnail 1211 is stuck on the insulating body 110, thereby fixed part 121 is fixed between clamp 115 and base plate 111.One end of fixed part 121 extends upward the welding foot 122 that roughly is 85 degree angles with fixed part 121, and welding foot 122 is 85 degree angles with fixed part 121 and helps welding foot 122 is welded on the external circuit board.Welding foot 122 places the opening part of terminal room 1 13, and the end of welding foot 122 vertically extends two shoulders 1221 to both sides.Two shoulders 1221 are close to the downside of follow block 114 or place in the bayonet socket 1141 of follow block 114 and be resisted against the front end of follow block 114, thereby produce interfering edge between two shoulders 1221 and the insulating body 110, and then can prevent that welding foot 122 is absorbed in the terminal room 113.The other end of fixed part 121 upwards bends and upwards bends and extends into the elastic portion 123 that roughly is serpentine again after secured in parallel portion 121 extends, and elastic portion 123 is repeatedly put on fixed part 121 and placed in the terminal room 113.The end of elastic portion 123 upwards is bent to form contact site 124 downwards again, and contact site 124 at least a portion are stretched out insulating body 110, outwards respectively is extended with lug 1241 in the terminal both sides of this contact site 124.Lug 1241 can hook follow block 114 and stretch out insulating body 110 with the end that prevents contact site 124.
Second conducting terminal 130 inserts in the terminal room 113 of insulating body 110 both sides the similar of the structure of this second conducting terminal 130 and first conducting terminal 120, its tool fixed part 131, welding foot 132, elastic portion 133 and contact site 134.Fixed part 131 is provided with hangnail 1311, and the end of welding foot 132 is extended with two shoulders 1321, and contact site 134 ends are extended with lug 1341.Its difference is: offer the separation trough 135 from the initiating terminal of elastic portion 133 to contact site 134 ends on this second conducting terminal 130, separation trough 135 is divided into arranged side by side two with elastic portion 133 and contact site 134.These two elastic portion 133 arranged side by side and contact site 134 place the both sides of dividing plate 116 respectively.
Please together consult Fig. 5, the effect of grounding elastic part 140 is with battery connector 10 firm being fixed on a external circuit board 30, and described grounding elastic part 140 has a main body 141 that is " U " type shape, and main body 141 is inserted in the holddown groove 1121 of insulating bodies 110." U " type main body 141 1 sides convex with block insulating body 110 with grounding elastic part 140 is fixed on the insulating body 110 convex teeth portion 142, the opposite side of main body 141 outwards vertically protrudes out the fixed leg 143 of insulating body 110, and this fixed leg 143 can plug and be fixed on the external circuit board 30.
In sum, welding foot 122,132 ends of conducting terminal 120,130 vertically extend shoulder 1221 to both sides, shoulder 1221 is close to the downside of follow block 114 or places in the bayonet socket 1141 of follow block 114 and be resisted against the front end of follow block 114, thereby stop the welding foot 122,132 of conducting terminal 120,130 to be absorbed in insulating body, and then avoided the generation of the failure welding that terminal welding foot 122,132 causes because of the flatness problem.
Certainly; the above embodiment only is preferred embodiment of the present utility model; therefore do not limit protection range of the present utility model,, all should be covered by in the protection range of the present utility model so the equivalence that all shapes according to the utility model, structure, principle are done changes.
Claims (7)
1. a battery connector comprises insulating body and conducting terminal; Insulating body has a base plate, and base plate has extended upward a plurality of enclosure walls, and a plurality of enclosure walls are divided into a plurality of terminal rooms side by side; Conducting terminal has the fixed part that is fixed on the insulating body, and an end of fixed part extends upward the welding foot that places terminal room mouth place, and the other end of fixed part extends upward the elastic portion that places in the terminal room, and the terminal bending of elastic portion is extended with contact site; It is characterized in that: the side of welding foot end is along being outward extended with the shoulder that is resisted against on the insulating body.
2. battery connector according to claim 1 is characterized in that: the angle of described welding foot and fixed part is 85 degree.
3. battery connector according to claim 1 is characterized in that: the follow block parallel with base plate extended on the top of each enclosure wall, and described shoulder is resisted against on the follow block.
4. battery connector according to claim 1 is characterized in that: the front end of described follow block and the front end of enclosure wall are formed with a bayonet socket, and the shoulder of welding foot places in the bayonet socket.
5. battery connector according to claim 1 is characterized in that: the rear end of described base plate also vertically extends the dividing plate parallel with enclosure wall in the terminal room of both sides; It is separation trough arranged side by side two from the initiating terminal of elastic portion to the contact site end with elastic portion and contact portion that described conducting terminal offers, and dividing plate inserts in the separation trough.
6. battery connector according to claim 1 is characterized in that: the front end face of two enclosure walls in the middle of the described enclosure wall inwardly offers holddown groove.
7. battery connector according to claim 1, it is characterized in that: described battery connector has a grounding elastic part, this grounding elastic part has a main body that is " U " type shape, main body is inserted in the holddown groove of insulating body, convex with the convex teeth portion that blocks insulating body in " U " type main body one side, the opposite side of main body outwards vertically extends the fixed leg that protrudes insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200501903U CN201038551Y (en) | 2007-04-06 | 2007-04-06 | Batteries connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200501903U CN201038551Y (en) | 2007-04-06 | 2007-04-06 | Batteries connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038551Y true CN201038551Y (en) | 2008-03-19 |
Family
ID=39211074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200501903U Expired - Fee Related CN201038551Y (en) | 2007-04-06 | 2007-04-06 | Batteries connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038551Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102904093A (en) * | 2012-09-27 | 2013-01-30 | 珠海德百祺科技有限公司 | Metal terminal and battery connector with same |
| CN103022404A (en) * | 2012-09-27 | 2013-04-03 | 珠海德百祺科技有限公司 | Mobile terminal and battery for same |
| 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 |
-
2007
- 2007-04-06 CN CNU2007200501903U patent/CN201038551Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102904093A (en) * | 2012-09-27 | 2013-01-30 | 珠海德百祺科技有限公司 | Metal terminal and battery connector with same |
| CN103022404A (en) * | 2012-09-27 | 2013-04-03 | 珠海德百祺科技有限公司 | Mobile terminal and battery for same |
| CN102904093B (en) * | 2012-09-27 | 2015-05-27 | 珠海德百祺科技有限公司 | Metal terminal and battery connector with same |
| CN103022404B (en) * | 2012-09-27 | 2015-05-27 | 珠海德百祺科技有限公司 | Mobile terminal and battery for same |
| 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 | ||
| ASS | Succession or assignment of patent right |
Owner name: FUGANG ELECTRON ( KUNSHAN ) CO., LTD. Free format text: FORMER OWNER: FUGANG ELECTRONIC (DONGGUAN) CO., LTD. Effective date: 20091030 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091030 Address after: No. 2, Zheng Wei Road, Jinxi Town, Kunshan City, Guangdong Province, zip code: 215324 Co-patentee after: Zhengwei Precision Industry Co., Ltd. Patentee after: Fugang electronic (Kunshan) Co., Ltd. Address before: Industrial Road, Dong Keng Town, Dongguan City, Guangdong Province, zip code: 523455 Co-patentee before: Zhengwei Precision Industry Co., Ltd. Patentee before: Fugang electronic (Dongguan) Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20130406 |