CN203465401U - 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
- CN203465401U CN203465401U CN201320459016.XU CN201320459016U CN203465401U CN 203465401 U CN203465401 U CN 203465401U CN 201320459016 U CN201320459016 U CN 201320459016U CN 203465401 U CN203465401 U CN 203465401U
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- China
- Prior art keywords
- conductor
- baffle plate
- lithium ion
- voltage
- battery
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Abstract
The utility model discloses a device for detecting internal resistance and voltage of a lithium ion battery, which is mainly composed of a bottom plate, a baffle plate, a positive electrode contact conductor, a negative reed conductor and a detector, wherein the baffle plate is vertically fixed at the end part of the bottom plate, the positive electrode contact conductor is fixed at the center of the inner side of the baffle plate, the negative reed conductor is fixed on the baffle plate and located at both sides of the positive electrode contact conductor, and the negative electrode reed 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 middle of the baffle plate and enable the negative electrode to be contacted with reeds at both sides, 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 a kind of lithium ion battery internal resistance and voltage, it mainly consists of base plate, baffle plate, anodal contact conductor, anode reed conductor and detector, described baffle plate is the end that vertical configuration is fixed on base plate, anodal contact conductor is fixed on baffle plate inner side central authorities, anode reed conductor is fixed on baffle plate, and being positioned at the anodal both sides that contact conductor, described anode reed conductor contacts conductor with positive pole and is electrically connected to detector respectively.
Both sides on described base plate are provided with guide plate.
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, its positive pole is contacted with in the middle of baffle plate, negative pole contacts with the both sides reed of baffle plate, detection efficiency has obtained greatly improving, and can not damage battery.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the pick-up unit of a kind of lithium ion battery internal resistance and voltage, it is mainly by base plate 1, baffle plate 2, anodal contact conductor 3, anode reed conductor 4 and detector 5 form, described baffle plate 2 is the end that vertical configuration is fixed on base plate 1, anodal contact conductor 3 is fixed on baffle plate 2 inner side central authorities, during detection, it contacts with the positive pole of battery, anode reed conductor 4 is fixed on baffle plate 2, and be positioned at the both sides of anodal contact conductor 3, during detection, it contacts with the shell of anode one end periphery, described anode reed conductor 4 contacts conductor 3 with positive pole and is electrically connected to detector 5 respectively, when detecting for the ease of the location of battery, both sides on base plate 1 are provided with guide plate 6.Above-mentioned detector 5 is existing product, can on market, buy and obtain.
Claims (2)
1. the pick-up unit of a lithium ion battery internal resistance and voltage, it is characterized in that: it mainly consists of base plate, baffle plate, anodal contact conductor, anode reed conductor and detector, described baffle plate is the end that vertical configuration is fixed on base plate, anodal contact conductor is fixed on baffle plate inner side central authorities, anode reed conductor is fixed on baffle plate, and being positioned at the anodal both sides that contact conductor, described anode reed conductor contacts conductor with positive pole and is electrically connected to detector respectively.
2. the pick-up unit of a kind of lithium ion battery internal resistance according to claim 1 and voltage, is characterized in that: the both sides on described base plate are provided with guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320459016.XU CN203465401U (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 |
|---|---|---|---|
| CN201320459016.XU CN203465401U (en) | 2013-07-31 | 2013-07-31 | Device for detecting internal resistance and voltage of lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203465401U true CN203465401U (en) | 2014-03-05 |
Family
ID=50177754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320459016.XU Expired - Fee Related CN203465401U (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) | CN203465401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781523A (en) * | 2020-09-07 | 2020-10-16 | 爱德曼氢能源装备有限公司 | Fuel cell bipolar plate internal resistance detection device |
-
2013
- 2013-07-31 CN CN201320459016.XU patent/CN203465401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781523A (en) * | 2020-09-07 | 2020-10-16 | 爱德曼氢能源装备有限公司 | Fuel cell bipolar plate internal resistance detection 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20180731 |