CN202854182U - Battery discharge detection device - Google Patents
Battery discharge detection device Download PDFInfo
- Publication number
- CN202854182U CN202854182U CN 201220614491 CN201220614491U CN202854182U CN 202854182 U CN202854182 U CN 202854182U CN 201220614491 CN201220614491 CN 201220614491 CN 201220614491 U CN201220614491 U CN 201220614491U CN 202854182 U CN202854182 U CN 202854182U
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- CN
- China
- Prior art keywords
- anchor clamps
- hole
- negative pole
- battery
- spring
- 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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Abstract
The utility model discloses a battery discharge detection device, it includes positive anchor clamps (1) and negative pole anchor clamps (2), the top of negative pole anchor clamps (2) is located in positive anchor clamps (1), be equipped with the first through-hole of a plurality of (103) on first fixed plate (101) of positive anchor clamps (1), be equipped with anodal post (102) that offsets with the battery positive pole in first through-hole (103), be equipped with a plurality of second through-hole (203) on second fixed plate (201) of negative pole anchor clamps (2), be equipped with negative pole post (202) that offsets with the battery negative pole in second through-hole (203), it still includes spring (4), every negative pole post (202) on all the cover be equipped with sealing washer (3) that make the up end seal of second through-hole (203), spring (4) cover is located on every anodal post (102). The utility model discloses make the spring can not corroded by electric liquid, electric liquid can not permeate in the second through-hole of negative pole anchor clamps.
Description
Technical field
The utility model relates to a kind of battery discharge pick-up unit.
Background technology
After battery production is finished, generally need to carry out discharge examination to battery, whether the properties with the detection battery is qualified, a kind of battery discharge pick-up unit is arranged now, it comprises anodal anchor clamps and negative pole anchor clamps, anodal anchor clamps are located at the top of negative pole anchor clamps, anodal anchor clamps comprise the first fixed head, the first fixed head is provided with several the first through holes, be provided with the positive terminal that offsets with anode in the first through hole, the negative pole anchor clamps comprise the second fixed head, the second fixed head is provided with several the second through holes, be provided with the negative terminal that offsets with battery cathode in the second through hole, negative terminal top is arranged with spring, negative terminal can be stretched up and down in the second through hole, when need detect battery, the negative terminal post toward pressing down, put into battery, the positive pole of battery and the lower surface of positive terminal are offseted, then the upper surface of negative terminal and the negative pole of battery offset under the elastic force effect of spring, battery is held between positive terminal and the negative terminal, positive terminal is connected detecting instrument with negative terminal, to detect the electric current of battery, the parameters such as voltage, this battery discharge pick-up unit has the following disadvantages: battery is being carried out in the process of discharge examination, battery has electric liquid and spills, and the electric liquid that spills can toward dirty, be corroded spring, and electric liquid can infiltrate in the second through hole of negative pole anchor clamps, negative terminal is corroded, and electric liquid can flow on another set detecting device of negative pole anchor clamps belows by the second through hole, the parts of another set detecting device are corroded.
The utility model content
Technical problem to be solved in the utility model is, provides to make the spring can be by electric corrosion, and electric liquid can not infiltrate the battery discharge pick-up unit in the second through hole of negative pole anchor clamps.
For solving the problems of the technologies described above, the battery discharge pick-up unit that the utility model provides, it comprises for the anodal anchor clamps of clamping battery plus-negative plate and negative pole anchor clamps, anodal anchor clamps are located at the top of negative pole anchor clamps, anodal anchor clamps comprise the first fixed head, the first fixed head is provided with several the first through holes, be provided with the positive terminal that offsets with anode in the first through hole, the negative pole anchor clamps comprise the second fixed head, the second fixed head is provided with several the second through holes, be provided with the negative terminal that offsets with battery cathode in the second through hole, it also comprises spring, all be arranged with the O-ring seal of the upper surface sealing that makes the second through hole on described each negative terminal, spring housing is located on each positive terminal.
After adopting above structure, the utility model compared with prior art has following advantage:
Owing to be arranged with O-ring seal on the negative terminal, O-ring seal makes the upper surface sealing of the second through hole, make the electric liquid that spills can not infiltrate in the second through hole, negative terminal is corroded, and electric liquid can not flow on another set detecting device of negative pole anchor clamps belows by the second through hole yet, avoid making the parts of another set detecting device to be corroded, and spring housing is located on the positive terminal, positive terminal is positioned at the top of battery, and the electric liquid that spills can not flow on the spring, avoids spring to be corroded.
As improvement, described O-ring seal is rubber sheet gasket, and rubber sheet gasket has outstanding high and low temperature resistance, has good elasticity, and ageing-resistant, term of life is longer.
Description of drawings
Fig. 1 is the structural representation of the utility model battery discharge pick-up unit;
Fig. 2 is the enlarged drawing of A among Fig. 1;
Fig. 3 is the enlarged drawing of B among Fig. 1.
Wherein, 1, anodal anchor clamps; 101, the first fixed head; 102, positive terminal; 103, the first through hole; 2, negative pole anchor clamps; 201, the second fixed head; 202, negative terminal; 203, the second through hole; 3, O-ring seal; 4, spring; 5, battery; 6, the first nut; 7, the second nut.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in more detail.
By Fig. 1, Fig. 2, shown in Figure 3, the utility model battery discharge pick-up unit comprises for the anodal anchor clamps 1 of clamping battery 5 both positive and negative polarities and negative pole anchor clamps 2, anodal anchor clamps 1 are located at the top of negative pole anchor clamps 2, anodal anchor clamps 1 comprise the first fixed head 101, the first fixed head 101 is provided with several the first through holes 103, be provided with the positive terminal 102 that the positive pole with battery 5 offsets in the first through hole 103, negative pole anchor clamps 2 comprise the second fixed head 201, the second fixed head 201 is provided with several the second through holes 203, be provided with the negative terminal 202 that the negative pole with battery 5 offsets in the second through hole 203, it also comprises spring 4, all be arranged with the O-ring seal 3 of the upper surface sealing that makes the second through hole 203 on described each negative terminal 202, the top that is to say each negative terminal 202 all is arranged with the second nut 7, be provided with O-ring seal 3 between the second nut 7 and the second fixed head 201, O-ring seal 3 makes the upper surface sealing of the second through hole 203, spring 4 is sheathed on each positive terminal 102, that is to say that each positive terminal 102 bottom all is arranged with the first nut 6, one end of spring 4 and the upper surface of the first nut 6 offset, the other end of spring 4 and the first fixed head 101 lower surfaces offset, and described spring 4 is stage clip.
Described O-ring seal 3 is rubber sheet gasket.
Principle of work of the present utility model is as follows: when need detect battery 5, positive terminal 102 is up pressed, put into battery 5, the negative pole of battery 5 and the upper surface of negative terminal 202 are offseted, then the positive pole of the lower surface of positive terminal 102 and battery 5 offsets under the elastic force effect of spring 4, battery 5 is held between positive terminal 102 and the negative terminal 202, and positive terminal is connected detecting instrument with negative terminal, with parameters such as the electric current that detects battery, voltages.
Below only use better example with regard to the utility model and made explanation, but can not be interpreted as it is limitations on claims, structure of the present utility model can have other variations, is not limited to said structure.In a word, all various variations of doing in the protection domain of independent claims of the present utility model are all in protection domain of the present utility model.
Claims (2)
1. battery discharge pick-up unit, it comprises for the anodal anchor clamps (1) of clamping battery plus-negative plate and negative pole anchor clamps (2), anodal anchor clamps (1) are located at the top of negative pole anchor clamps (2), anodal anchor clamps (1) comprise the first fixed head (101), the first fixed head (101) is provided with several the first through holes (103), be provided with the positive terminal (102) that offsets with anode in the first through hole (103), negative pole anchor clamps (2) comprise the second fixed head (201), the second fixed head (201) is provided with several the second through holes (203), be provided with the negative terminal (202) that offsets with battery cathode in the second through hole (203), it also comprises spring (4), it is characterized in that: all be arranged with the O-ring seal (3) of the upper surface sealing that makes the second through hole (203) on described each negative terminal (202), spring (4) is sheathed on each positive terminal (102).
2. battery discharge pick-up unit according to claim 1, it is characterized in that: described O-ring seal (3) is rubber sheet gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220614491 CN202854182U (en) | 2012-11-20 | 2012-11-20 | Battery discharge detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220614491 CN202854182U (en) | 2012-11-20 | 2012-11-20 | Battery discharge detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202854182U true CN202854182U (en) | 2013-04-03 |
Family
ID=47985365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220614491 Expired - Fee Related CN202854182U (en) | 2012-11-20 | 2012-11-20 | Battery discharge detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202854182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487763A (en) * | 2013-10-10 | 2014-01-01 | 成都西可科技有限公司 | Mobile phone battery pin test connection device |
| CN106353688A (en) * | 2016-08-30 | 2017-01-25 | 中银（宁波）电池有限公司 | Battery tester |
-
2012
- 2012-11-20 CN CN 201220614491 patent/CN202854182U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487763A (en) * | 2013-10-10 | 2014-01-01 | 成都西可科技有限公司 | Mobile phone battery pin test connection device |
| CN103487763B (en) * | 2013-10-10 | 2015-09-02 | 成都西可科技有限公司 | A kind of mobile phone battery pin test connection device |
| CN106353688A (en) * | 2016-08-30 | 2017-01-25 | 中银（宁波）电池有限公司 | Battery tester |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20181120 |