CN202084686U - Socket for batteries - Google Patents
Socket for batteries Download PDFInfo
- Publication number
- CN202084686U CN202084686U CN2011201780125U CN201120178012U CN202084686U CN 202084686 U CN202084686 U CN 202084686U CN 2011201780125 U CN2011201780125 U CN 2011201780125U CN 201120178012 U CN201120178012 U CN 201120178012U CN 202084686 U CN202084686 U CN 202084686U
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- CN
- China
- Prior art keywords
- contact arm
- terminal
- groove
- extension
- fixing feet
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of connector products, in particular to a socket for batteries. The socket for the batteries comprises an insulation seat and a plurality of terminals mounted in the seat, a fixing pin and a welding pin are formed on each terminal from one side of a U-shaped body, wherein the fixing pin of the terminal is equidirectional with a first contact arm and a second contact arm of the terminal, and the welding pin extends downwards. The terminals inserted into terminal slots form notches via stalls, so that bumps on the first contact arms and the second contact arms are exposed in the slots. After the technical scheme is adopted, compared with an existing product, the socket for the batteries has the advantages that only one fixing pin is arranged on each terminal and extends out from a side of a main body of the terminal, so that the fixing pin and the main body of the terminal are relatively independent, so that the contact arms of the terminals cannot affect the fixing pins and the welding pins of the terminals when the contact arms are stressed, and the total terminals are formed stably and assembled conveniently.
Description
Technical field:
The utility model relates to the connector product technical field, refers in particular to a kind of battery socket.
Background technology:
Need to be equipped with battery in some electronic products (for example notebook computer), the connector between battery and the electronic product body is different from conventional supply socket, and it generally includes: an insulating base frame and be installed in plurality of conductive terminals in the pedestal.The back side of pedestal is provided with the terminal groove that is used for ccontaining terminal, and the front of pedestal is formed with the slot corresponding with terminal groove.These slots are separated to form by box stall.During assembling, the some power supply terminals on the battery will insert respectively in the slot of pedestal, thereby make the interior conducting terminal of power supply terminal and pedestal form electrical the contact.
In order to ensure forming stable contacting between power supply terminal and the conducting terminal, present conducting terminal adopts the U-shaped structural design, be that the conducting terminal main body takes the shape of the letter U, extend to form corresponding a winding contact arm and one group of fixing feet respectively forward by the main body substrate left and right sides, and extend a welding foot downwards at conducting terminal main body side, this welding foot will pass pedestal and be connected with circuit board.After in the terminal groove of conducting terminal insertion pedestal, two contact arm just is positioned at the both sides of slot, so that the powered battery terminal that inserts in the slot is formed clamping.Usually, two contact arms are not to be arranged in parallel, and it is in order better to carry out clamping to power supply terminal, two contact arms with the process of substrate bending in will form certain included angle.But two fixing feet that are bent to form forward by substrate then are parallel to each other equally, in the vertical insertion end pilot trench.
From the above mentioned as can be seen, contact arm, fixing feet are by substrate two lateral bucklings, undertaken by mould in the bending process of contact arm, fixing feet, because substrate carries contact arm and fixing feet simultaneously, so just cause the substrate left and right sides to need the area of bending part excessive, cause the material internal stress of kink excessive.If in the bending forming process, can't eliminate this stress, just after moulding, form distortion, i.e. the moulding instability of bending back terminal easily.
Another aspect, angle there are differences when contact arm, fixing feet bending.Because the material internal stress effect of substrate left and right sides kink, may cause the outwards expansion after bending of two fixing feet, like this when the time terminal insertion end pilot trench, because extending out of fixing feet, operating personnel or equipment can't make in the slot of fixing feet insertion end pilot trench correspondence smoothly, influence production procedure.
Because the above, the inventor proposes following technical scheme.
The utility model content:
Technical problem to be solved in the utility model just is to overcome the existing deficiency of existing product, and a kind of stable molding is provided, and the battery socket of being convenient to assemble.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme: this battery comprises insulating base frame with socket and is installed in most terminals in the pedestal, the described pedestal back side is provided with the terminal groove that is used for ccontaining terminal, the front of described pedestal is formed with the slot corresponding with terminal groove, this slot is separated to form by box stall, described terminal has a U-shaped body, this U-shaped body comprises a substrate and first contact arm and second contact arm that are extended by the substrate both sides, and the end of first contact arm and second contact arm is formed with relative lug boss; Described terminal from a side of U-shaped body be formed with one with first, second contact arm fixing feet and welding foot that extends downwards in the same way; Terminal in the insertion end pilot trench makes the lug boss on first, second contact arm be revealed in the slot by forming scarce hole on the box stall.
At technique scheme, first kind of embodiment that the utility model adopts is: the side of described second contact arm is formed with a contact arm extension downwards, this contact arm extension extends to form welding foot downwards after bending, described contact arm extension extends to form fixing feet along the second contact arm direction of extension.
Furthermore, in the above-mentioned embodiment, the side of described second contact arm and contact arm extension joint portion is formed with the stress breach.
Furthermore, in the above-mentioned embodiment, a side of the relative contact arm extension of described second contact arm is formed with the grab fastening with terminal groove; Described first contact arm dual-side up and down is formed with the grab fastening with terminal groove respectively; Described fixing feet side is formed with the grab fastening with terminal groove.
Furthermore, in the above-mentioned embodiment, terminal groove on the described pedestal has the major trough that inserts for the U-shaped body, this major trough is communicated with slot, be formed with the left and right guide groove that supplies first contact arm and second contact arm to insert in the both sides of major trough, wherein be formed with the prolongation groove downwards along right guide groove, this prolongation groove runs through formation for welding groove along the pedestal bottom surface, and this prolongation groove has extended to form a holddown groove to the pedestal frontal.
Furthermore, in the above-mentioned embodiment, described major trough bilateral symmetry up and down is provided with the rib arm.This rib arm will form the precompressed effect to two contact arms in the insertion end pilot trench.
In addition, the utility model also can adopt following second kind of embodiment, be that described terminal has extended to form a substrate extension downwards by its substrate, the end of this substrate extension extends to form fixing feet along the second contact arm direction of extension after bending, extend welding foot in the side bending downwards of fixing feet.
Furthermore, in the above-mentioned embodiment, the dual-side of described substrate and substrate extension joint portion is formed with the stress breach respectively.
Furthermore, in the above-mentioned embodiment, described second contact arm dual-side up and down is formed with the grab fastening with terminal groove respectively; Described first contact arm dual-side up and down is formed with the grab fastening with terminal groove respectively; The side of described fixing feet is formed with the grab fastening with terminal groove.
Furthermore, in the above-mentioned embodiment, terminal groove on the described pedestal has the major trough that inserts for the U-shaped body, this major trough is communicated with slot, be formed with the left and right guide groove that supplies first contact arm and second contact arm to insert in the both sides of major trough, be provided with the holddown groove that inserts for fixing feet in the below of major trough, run through forming the welding groove that passes for welding foot along the side of holddown groove downwards.
Furthermore, in the above-mentioned embodiment, described major trough bilateral symmetry up and down is provided with the rib arm.
After the utility model adopts technique scheme, different with existing product is, the utility model only is provided with a fixing feet, this fixing feet is extended out by terminal bodies part side, make fixing feet and terminal body divide like this and form two relatively independent parts, the contact arm part that can guarantee terminal like this can not exert an influence to fixing feet, the welding foot of terminal in loading process, makes the stable molding of whole terminal, is convenient to assembling.
On the other hand, the utility model also improves accordingly to the terminal groove on the pedestal, terminal groove can be adapted to improve the structure of back terminal, makes that terminal can make things convenient for, firm being assemblied in the terminal groove.
Description of drawings:
Fig. 1 is the front view of the utility model embodiment one;
Fig. 2 is the stereogram of the utility model embodiment one;
Fig. 3 is the three-dimensional exploded view of the utility model embodiment one;
Fig. 4 is the stereogram of pedestal part among the utility model embodiment one;
Fig. 5 is the rearview of pedestal among the utility model embodiment one;
Fig. 6 is the stereogram of terminal among the utility model embodiment one;
Fig. 7 is the stereogram at another visual angle of terminal among the utility model embodiment one;
Fig. 8 is the stereogram exploded view of the utility model embodiment two;
Fig. 9 is the rearview of pedestal among the utility model embodiment two;
Figure 10 is the stereogram of terminal among the utility model embodiment two;
Figure 11 is the stereogram at another visual angle of terminal among the utility model embodiment two.
Description of reference numerals:
1 pedestal, 2 terminals, 3 terminal grooves, 4 box stalls
5 slots, 21 first contact arms, 22 second contact arms, 23 substrates
24 fixing feet, 25 welding foots, 210,220 lug bosses
211 grabs, 221 contact arm extensions, 222 stress breach, 223 kinks
224 grabs, 231 substrate extensions, 232 stress breach, 233 kinks
241 grabs, 242 kinks, 30 major troughs, 31 left guide grooves
32 right guide grooves 33 prolong groove 34 holddown grooves 35 welding grooves
301 rib arms 41 lack the hole
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
See Fig. 1-7, this is first embodiment of the present utility model, and it comprises: pedestal 1 and the plurality of terminals 2 that is installed in the pedestal 1.Wherein pedestal 1 adopts insulating material one-body molded, and terminal 2 adopts metal material to make moulding.
Pedestal 1 is elongated, and its front is formed with the slot 5 that inserts for the battery power supply terminal.These slots 5 evenly distribute along the positive of pedestal 1, are separated to form by box stall 4 between the slot 5.
The position of the corresponding slot 5 in the back side of pedestal 1 forms the terminal groove 3 that is used for ccontaining terminal 2.Referring to Fig. 5, terminal groove 3 has a major trough 30 that runs through with slot 5, is formed with left guide groove 31 and right guide groove 32 respectively in the both sides of major trough 30.Along the right guide groove 32 downward prolongation grooves 33 that form.This prolongation groove 33 runs through formation welding groove 35 along pedestal 1 bottom surface.Extended to form a holddown groove 34 to pedestal 1 frontal in the middle of prolonging groove 33.
The bilateral symmetry up and down of above-mentioned major trough 30 is provided with rib arm 301.
Referring to Fig. 6,7, terminal 2 has a U-shaped body, and this U-shaped body comprises a substrate 23 and first contact arm 21 and second contact arm 22 that are extended by substrate 23 left and right sides.The end of first contact arm 21 and second contact arm 22 is formed with relative lug boss 210,220.Angle between first contact arm 21 and second contact arm 22 is slightly less than 90 degree, so that when inserting with the conducting terminal of battery, first contact arm 21 and second contact arm 22 can form the conducting terminal of battery and clamp effect.
Different with existing product is, a fixing feet 24 only is set in the present embodiment, its concrete structure is: the lower edge at second contact arm 22 has vertically extended to form a contact arm extension 221 downwards, and these contact arm extension 221 lateral edges form fixing feet 24 along the direction vertical extent that second contact arm 22 stretches.The lower end of this contact arm extension 221 vertically extends to form welding foot 25 downwards after through a kink 223 again.Second contact arm 22 is formed with a stress breach 222 with the edge, joint portion of contact arm extension 221, close substrate 23 bending parts, by this stress breach 222 substrate 23 and contact arm extension 221 are cut off, the internal stress of substrate 23 kinks can not have influence on contact arm extension 221 like this, when even if first, second contact arm 21,22 produces distortion under the internal stress effect, because the existence of stress breach 22, contact arm the extension 221 and fixing feet 24, welding foot 25 of one can affected by force with it, it is stable that shape keeps, and can not deform.
One side of described second contact arm, 22 relative extensions 221 is formed with the grab 224 fastening with terminal groove 3; Described first contact arm about in the of 21 dual-side be formed with the grab 211 fastening respectively with terminal groove 3; The side of described fixing feet 24 is formed with the grab 241 fastening with terminal groove 3.
During assembling, the terminal groove 3 of terminal 2 by pedestal 1 back side inserted, the corresponding major trough 30 of the U-shaped main body of terminal wherein, and first contact arm 21 and second contact arm 22 will insert along left guide groove 31, right guide groove 32 respectively.Because major trough is formed with rib arm 301 respectively in two ends about in the of 30, this rib arm 301 will form reverse precompressed effect to first contact arm 21 and second contact arm 22, left and right guide groove 31,32 will form guide function to first contact arm 21 and second contact arm 22 simultaneously, so just can guarantee first contact arm 21 and second contact arm 22 smoothly in the insertion end pilot trench, and avoid first contact arm 21 and second contact arm 22 to be emerging in the slot 5.
Meanwhile, contact arm extension 221 on the terminal 2 drops into and prolongs in the groove 33, fixing feet 24 will be inserted in the corresponding with it holddown groove 34, welding foot 25 also will fall in the welding groove 35 for correspondence, and welding foot 25 will have the impenetrating mouth of welding groove 35 bottom surfaces to extend out, when treating to be installed to whole socket on the circuit, welding foot 25 is welded in the pin hole of circuit board correspondence.
After in the terminal 2 complete insertion end pilot trench 3, the lug boss 210,220 on first, second contact arm will be revealed in the slot 5 by forming scarce hole 41 on the box stall 4.Simultaneously, by grab 211,, 224,241 cooperate with the cell bodies that cooperate with it, form between terminal 2 and the terminal groove 3 and firmly be connected.
See Fig. 8-11, this is second embodiment of the present utility model, present embodiment two and the foregoing description one similar, it generally includes insulating base frame 1 and terminal 2, different is, fixing feet 24 is not to be extended to form by second contact arm 22 in the present embodiment, but extends to form downwards by substrate 23.Its concrete structure is as follows.
Similar with the foregoing description one, be formed with stress breach 232 respectively in substrate 23 and the dual-side of substrate extension 221 joint portions, the position of close substrate 23 kinks in the present embodiment.By this stress breach 232 substrate 23 and substrate extension 231 are cut off, guarantee that fixing feet 24, welding foot 25 can directly not link to each other stressedly with first, second contact arm 21,22, the shape maintenance is stablized, and can not deform.
In the present embodiment, terminal groove 3 has the major trough 30 that inserts for the U-shaped body, this major trough 30 runs through with slot 5, be formed with the left and right guide groove 31,32 that supplies first contact arm 21 and second contact arm 22 to insert in the both sides of major trough 30, be provided with the holddown groove 34 that inserts for fixing feet 24 in the below of major trough 30, run through forming the welding groove 35 that passes for welding foot 25 along the side of holddown groove 34 downwards.
Described second contact arm about in the of 22 dual-side be formed with the grab 224 fastening respectively with terminal groove 3; Described first contact arm about in the of 21 dual-side be formed with the grab 211 fastening respectively with terminal groove 3; The side of described fixing feet 24 is formed with the grab 241 fastening with terminal groove 3.
The mounting means of present embodiment and embodiment one are basic identical, give unnecessary details no longer one by one here.
Certainly, the above only is embodiment of the present utility model, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.
Claims (10)
1. battery socket, comprise: insulating base frame and be installed in most terminals in the pedestal, the described pedestal back side is provided with the terminal groove that is used for ccontaining terminal, the front of described pedestal is formed with the slot corresponding with terminal groove, this slot is separated to form by box stall, described terminal has a U-shaped body, and this U-shaped body comprises a substrate and first contact arm and second contact arm that are extended by the substrate both sides, and the end of first contact arm and second contact arm is formed with relative lug boss; It is characterized in that: described terminal from a side of U-shaped body be formed with one with first, second contact arm fixing feet and welding foot that extends downwards in the same way; Terminal in the insertion end pilot trench makes the lug boss on first, second contact arm be revealed in the slot by forming scarce hole on the box stall.
2. a kind of battery socket according to claim 1, it is characterized in that: the side of described second contact arm is formed with a contact arm extension downwards, this contact arm extension extends to form welding foot downwards after bending, described contact arm extension extends to form fixing feet along the second contact arm direction of extension.
3. a kind of battery socket according to claim 2 is characterized in that: the side of described second contact arm and contact arm extension joint portion is formed with the stress breach.
4. a kind of battery socket according to claim 2 is characterized in that: a side of the relative contact arm extension of described second contact arm is formed with the grab fastening with terminal groove; Described first contact arm dual-side up and down is formed with the grab fastening with terminal groove respectively; Described fixing feet side is formed with the grab fastening with terminal groove.
5. a kind of battery socket according to claim 1, it is characterized in that: the terminal groove on the described pedestal has the major trough that inserts for the U-shaped body, this major trough is communicated with slot, be formed with the left and right guide groove that supplies first contact arm and second contact arm to insert in the both sides of major trough, wherein be formed with the prolongation groove downwards along right guide groove, this prolongation groove runs through formation for welding groove along the pedestal bottom surface, this prolongation groove has extended to form a holddown groove to the pedestal frontal.
6. a kind of battery socket according to claim 5 is characterized in that: described major trough bilateral symmetry up and down is provided with the rib arm.
7. a kind of battery socket according to claim 1, it is characterized in that: described terminal has extended to form a substrate extension downwards by its substrate, the end of this substrate extension extends to form fixing feet along the second contact arm direction of extension after bending, extend welding foot in the side bending downwards of fixing feet.
8. a kind of battery socket according to claim 7 is characterized in that: the dual-side of described substrate and substrate extension joint portion is formed with the stress breach respectively.
9. a kind of battery socket according to claim 7 is characterized in that: described second contact arm dual-side up and down is formed with the grab fastening with terminal groove respectively; Described first contact arm dual-side up and down is formed with the grab fastening with terminal groove respectively; The side of described fixing feet is formed with the grab fastening with terminal groove.
10. according to any described a kind of battery socket among the claim 7-9, it is characterized in that: the terminal groove on the described pedestal has the major trough that inserts for the U-shaped body, this major trough is communicated with slot, be formed with the left and right guide groove that supplies first contact arm and second contact arm to insert in the both sides of major trough, be provided with the holddown groove that inserts for fixing feet in the below of major trough, run through forming the welding groove that passes for welding foot along the side of holddown groove downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201780125U CN202084686U (en) | 2011-05-30 | 2011-05-30 | Socket for batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201780125U CN202084686U (en) | 2011-05-30 | 2011-05-30 | Socket for batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202084686U true CN202084686U (en) | 2011-12-21 |
Family
ID=45345305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201780125U Expired - Fee Related CN202084686U (en) | 2011-05-30 | 2011-05-30 | Socket for batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202084686U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406235A (en) * | 2014-09-01 | 2016-03-16 | 凡甲电子(苏州)有限公司 | Socket connector |
| CN107465006A (en) * | 2016-06-02 | 2017-12-12 | 泰科电子(上海)有限公司 | Bus-bar, connection component, connector and central electrical part holder |
| CN108321626A (en) * | 2017-01-14 | 2018-07-24 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
-
2011
- 2011-05-30 CN CN2011201780125U patent/CN202084686U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406235A (en) * | 2014-09-01 | 2016-03-16 | 凡甲电子(苏州)有限公司 | Socket connector |
| CN107465006A (en) * | 2016-06-02 | 2017-12-12 | 泰科电子(上海)有限公司 | Bus-bar, connection component, connector and central electrical part holder |
| CN107465006B (en) * | 2016-06-02 | 2024-03-01 | 泰科电子(上海)有限公司 | Busbar, coupling assembling, connector and central electrical apparatus box |
| CN108321626A (en) * | 2017-01-14 | 2018-07-24 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
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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: 20111221 Termination date: 20180530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |