CN203465400U - Device for detecting internal resistance and voltage of lithium ion battery - Google Patents
Device for detecting internal resistance and voltage of lithium ion battery Download PDFInfo
- Publication number
- CN203465400U CN203465400U CN201320459005.1U CN201320459005U CN203465400U CN 203465400 U CN203465400 U CN 203465400U CN 201320459005 U CN201320459005 U CN 201320459005U CN 203465400 U CN203465400 U CN 203465400U
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- contact conductor
- voltage
- lithium ion
- baffle plate
- internal resistance
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Abstract
The utility model discloses a device for detecting the internal resistance and voltage of a lithium ion battery, which is mainly composed of a bottom plate, a baffle plate, a negative electrode contact conductor, a positive electrode contact conductor and a detector, wherein the baffle plate is vertically fixed at the end part of the bottom plate, the negative electrode contact conductor is fixed on the bottom plate, the positive electrode contact conductor is fixed at the inner side of the baffle plate, and the negative electrode contact conductor and the positive electrode contact conductor are electrically connected with the detector. The device disclosed by the utility model has the advantages that the structure is simple, the manufacturing cost is low, the investment cost of detection equipment is greatly reduced, the detection is convenient, people only need to place a battery to be detected on the bottom plate and enable a positive electrode to be contacted with the baffle plate, the detection efficiency is improved greatly, and the battery is not damaged.
Description
Technical field
The utility model relates to the technical field of pick-up unit, more particularly relates to the technical field of lithium ion battery pick-up unit.
Background technology
Last link that lithium ion battery is produced is exactly that the internal resistance of each battery and voltage are detected, and detecting battery up to standard just can become specification product and permit dispatching from the factory, and therefore, the detection of the internal resistance of cell and voltage is the work that workload is very large.Current detection method is that battery holding is tested by special detector between two resilient contacts, during upper and lower battery, need to firmly battery could be snapped in, so not only waste time and energy, detection efficiency is very low, and contact also easily scratches the coating of battery, damage the outside surface of battery, thereby had influence on the quality of battery.
Utility model content
The purpose of this utility model provides a kind of simple in structure in order to solve above-mentioned deficiency exactly, and easy to detect, detection efficiency is high, and can not damage the lithium ion battery internal resistance of battery and the pick-up unit of voltage.
The technical solution that the utility model adopts in order to solve the problems of the technologies described above is as follows:
The pick-up unit of lithium ion battery internal resistance and voltage, it mainly consists of base plate, baffle plate, negative pole contact conductor, anodal contact conductor and detector, described baffle plate is the end that vertical configuration is fixed on base plate, negative pole contact conductor is fixed on base plate, it is upper that positive pole contact conductor is fixed on baffle plate inner side, and described negative pole contact conductor contacts conductor with positive pole and is electrically connected to detector respectively.
The upper surface of described base plate is spill.
On described base plate, offer groove, negative pole contact conductor is positioned at this groove.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is: simple in structure, low cost of manufacture, greatly reduce the input cost of checkout equipment, easy to detect, only battery to be checked need to be placed on base plate, and its positive pole is contacted with baffle plate, and detection efficiency has obtained greatly improving, and can not damage battery.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left TV structure schematic diagram except detector in Fig. 1.
Embodiment
Shown in Fig. 1 and Fig. 2, the pick-up unit of lithium ion battery internal resistance and voltage, it is mainly by base plate 1, baffle plate 2, negative pole contact conductor 3, anodal contact conductor 4 and detector 5 form, described baffle plate 2 is the end that vertical configuration is fixed on base plate 1, on this base plate 1, offer groove 6, negative pole contact conductor 3 is fixed in this groove 6 on base plate 1, anodal contact conductor 4 is fixed on baffle plate 2 inner sides, described negative pole contact conductor 3 contacts conductor 4 with positive pole and is electrically connected to detector 5 respectively, the location of battery during for convenient detection, the upper surface setting of described base plate 1 is spill, the upper surface of this spill can play to battery to be detected guiding and the spacing effect in left and right, above-mentioned detector 5 is existing product, can on market, buy and obtain.
Claims (3)
1. the pick-up unit of lithium ion battery internal resistance and voltage, it is characterized in that: it mainly consists of base plate, baffle plate, negative pole contact conductor, anodal contact conductor and detector, described baffle plate is the end that vertical configuration is fixed on base plate, negative pole contact conductor is fixed on base plate, it is upper that positive pole contact conductor is fixed on baffle plate inner side, and described negative pole contact conductor contacts conductor with positive pole and is electrically connected to detector respectively.
2. the pick-up unit of lithium ion battery internal resistance according to claim 1 and voltage, is characterized in that: the upper surface of described base plate is spill.
3. the pick-up unit of lithium ion battery internal resistance according to claim 1 and 2 and voltage, is characterized in that: on described base plate, offer groove, negative pole contact conductor is positioned at this groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320459005.1U CN203465400U (en) | 2013-07-31 | 2013-07-31 | Device for detecting internal resistance and voltage of lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320459005.1U CN203465400U (en) | 2013-07-31 | 2013-07-31 | Device for detecting internal resistance and voltage of lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203465400U true CN203465400U (en) | 2014-03-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320459005.1U Expired - Fee Related CN203465400U (en) | 2013-07-31 | 2013-07-31 | Device for detecting internal resistance and voltage of lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203465400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198342A (en) * | 2020-10-10 | 2021-01-08 | 歌尔科技有限公司 | Battery testing device |
-
2013
- 2013-07-31 CN CN201320459005.1U patent/CN203465400U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198342A (en) * | 2020-10-10 | 2021-01-08 | 歌尔科技有限公司 | Battery testing device |
| CN112198342B (en) * | 2020-10-10 | 2022-06-03 | 歌尔科技有限公司 | Battery testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20180731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |