CN207408432U - A kind of Multi-functional square battery test apparatus - Google Patents
A kind of Multi-functional square battery test apparatus Download PDFInfo
- Publication number
- CN207408432U CN207408432U CN201721235049.0U CN201721235049U CN207408432U CN 207408432 U CN207408432 U CN 207408432U CN 201721235049 U CN201721235049 U CN 201721235049U CN 207408432 U CN207408432 U CN 207408432U
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- CN
- China
- Prior art keywords
- battery
- square
- lug
- external connection
- upper cover
- 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 kind of Multi-functional square battery test apparatus, the equipment includes upper cover plate (10), lower cover (20) and external connection battery lug (51), rectangular cell (50) can be placed between the upper cover plate (10) and the lower cover (20), distance is adjusted by the nut (40) screwed on long bolt (30)；The upper cover plate (10) is provided through slot (11), by described through the distance between the fixed external connection battery lug of slot (11) and the described battery pole ear of adjusting.The utility model is by adjusting adaptation of the distance between lug realization to the rectangular cell of different model, different size and different capabilities, enterprise's wasting of resources caused by due to overlapping investment can effectively be reduced, the work efficiency of employee is significantly increased, increases the security of test battery.
Description
Technical field
The utility model battery testing technology, more particularly to a kind of Multi-functional square battery test apparatus.
Background technology
With the development of power battery, main knot of more and more battery manufacturer selecting party shape batteries as power battery
Structure.Rectangular cell have the advantages that in groups easily, reliability preferably, high mechanical strength.The pole of usual rectangular cell is in battery
The same side, often there are two types of situation：One kind is has Nut column/screw hole on pole, and when test passes through copper lug or crocodile clip connects
Connect test；Another kind for do not have on pole Nut column/screw hole, it is necessary to which external connection battery lug carries out by way of laser welding
Test.But laser welding apparatus cost is higher, can increase the equipment cost of enterprise's input, therefore in face of lug without Nut column/spiral shell
The battery testing in hole is often helpless.
Utility model content
The purpose of this utility model is that solve problems with existing for existing battery testing technology：
1. existing rectangular cell test fixture adapts to difference, it can not realize and different size, different model battery are fitted
Match somebody with somebody, while be easy to cause enterprise and cause the wasting of resources due to overlapping investment.
2. the problem of existing rectangular cell test fixture current capacity is poor.
3. existing rectangular cell test fixture fever is serious, measuring accuracy is poor, unsafe problem.
To achieve the above object, the utility model provides a kind of Multi-functional square battery test apparatus, which includes
Upper cover plate, lower cover and external connection battery lug, can wherein place rectangular cell between upper cover plate and lower cover, distance passes through rotation
The nut twisted on long bolt is adjusted, and makes to come into full contact with and fasten between external lug and battery plus-negative plate lug；On described
Cover board is provided through slot, is fixed by described through slot between the external connection battery lug and the adjusting battery pole ear
Distance.
Preferably, external connection battery lug is arranged to cylindric, elliptic cylindrical shape, strip or prism-shaped.
Preferably, above-mentioned rectangular cell for square lead-acid battery, square nickel-cadmium cell, square Ni-MH battery, square lithium from
Sub- battery, square lithium-sulfur cell, square Zinc ion battery, square lithium-air battery, square lithium oxygen battery or square fuel electricity
Pond.
Preferably, the material of external connection battery lug is iron, aluminium, copper, titanium, nickel, zinc, tin, lead, chromium, manganese, zirconium, vanadium, cobalt, molybdenum
Or tungsten.
Preferably, connected between external connection battery lug and the test equipment by the way of crocodile clip or the turn of the screw.
Preferably, upper cover plate and lower cover are insulating effect plate.
The utility model provides a kind of Multi-functional square battery test apparatus and possesses following advantageous effect：
1st, distance is easy to adjust between the upper and lower cover plates of Multi-functional square battery test apparatus, can be the side of different height
Shape battery testing, it is adaptable.
2nd, the distance between external connection battery lug is easy to adjust, can effectively be adapted between different rectangular cell poles away from
From.
3rd, external connection battery lug current capacity is strong, and the electric current section that can be realized is 10mA~800A.
4th, being contacted closely between the external connection battery lug and pole of Multi-functional square battery test apparatus, contact resistance is small,
It does not generate heat, safety and high certainty of measurement.
5th, structure order, square shaped battery are adaptable, feature-rich, at low cost, highly practical.
Description of the drawings
Fig. 1 is a kind of upper cover plate structure schematic diagram provided by the utility model；
Fig. 2 is a kind of Multi-functional square battery test apparatus structure diagram provided by the utility model；
Fig. 3 is a kind of Multi-functional square battery test apparatus application scenario diagram provided by the utility model.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is one embodiment of the utility model, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
For ease of the understanding to the utility model embodiment, solved below in conjunction with attached drawing with specific embodiment is further
Explanation is released, embodiment does not form the restriction to the utility model embodiment.
As shown in Figure 1-Figure 3, Multi-functional square battery test apparatus includes upper cover plate 10, lower cover 20 and external connection battery pole
Ear 51 can place rectangular cell 50 between the upper cover plate 10 and the lower cover 20, distance is by screwing on long bolt 30
Nut 40 be adjusted；The upper cover plate 10 is provided through slot 11, and external connection battery lug is fixed through slot 11 by described
51 one end, the other end of external connection battery lug 51 open up hole, which is used to connect with p-wire；And by described
The distance between described battery pole ear is adjusted through slot 11.
As a kind of improvement of the utility model, external connection battery lug 51 could be provided as cylindric, elliptic cylindrical shape, strip
Shape or prism-shaped, material can be iron, aluminium, copper, titanium, nickel, zinc, tin, lead, chromium, manganese, zirconium, vanadium, cobalt, molybdenum or tungsten.Rectangular cell
50 can be square lead-acid battery, square nickel-cadmium cell, square Ni-MH battery, rectangular lithium ion battery, square lithium-sulfur cell, side
Shape Zinc ion battery, square lithium-air battery, square lithium oxygen battery or square fuel cell.External connection battery lug 51 and more work(
It can be connected between rectangular cell test equipment by the way of crocodile clip or the turn of the screw.Upper 10 cover board and lower cover 20 are made for insulation
Use plate.
A kind of current capacity of Multi-functional square battery test apparatus provided by the utility model can reach 10mA~
800A。
The utility model can realize the adaptations of square shaped battery sizes by adjusting, distance between square shaped battery pole ear
Adaptation and test electric current adaptation, can effectively reduce the wasting of resources of the enterprise caused by due to overlapping investment, be significantly increased
The work efficiency of employee increases the security of test battery.In addition, the utility model application method is simple, to battery adaptability
By force, current capacity is big, easy to connect between cell tester.It design it is simple, when solving rectangular cell test and equipment
Between the problem of connecting, be particularly suitable for rectangular cell of the lug without screw hole/Nut column.
The utility model is described in detail above, and the utility model has been done further in conjunction with specific embodiments
It illustrates, it must be pointed out that, the explanation of above example is not used in limitation and is only intended to that the core for understanding the utility model is helped to think
Think, it is for those skilled in the art, new to this practicality on the premise of the utility model principle is not departed from
Any improvement and the alternative solution being equal with this product that type carries out fall within the protection domain of the utility model claims
It is interior.
Claims (7)
1. a kind of Multi-functional square battery test apparatus, which is characterized in that including upper cover plate (10), lower cover (20) and external electricity
Pond lug (51), can place rectangular cell (50) between the upper cover plate (10) and the lower cover (20), distance passes through rotation
The nut (40) twisted on long bolt (30) is adjusted；The upper cover plate (10) is provided through slot (11), is run through by described
The distance between the fixed external connection battery lug (51) of slot (11) and the described battery pole ear of adjusting.
2. equipment according to claim 1, which is characterized in that the external connection battery lug (51) is arranged to cylindric, ellipse
Cylindric, strip or prism-shaped.
3. equipment according to claim 1, which is characterized in that the rectangular cell (50) is square lead-acid battery, square
Nickel-cadmium cell, square Ni-MH battery, rectangular lithium ion battery, square lithium-sulfur cell, square Zinc ion battery, square lithium air electricity
Pond, square lithium oxygen battery or square fuel cell.
4. equipment according to claim 1, which is characterized in that the material of the external connection battery lug (51) for iron, aluminium,
Copper, titanium, nickel, zinc, tin, lead, chromium, manganese, zirconium, vanadium, cobalt, molybdenum or tungsten.
5. equipment according to claim 1, which is characterized in that the external connection battery lug (51) and the test equipment it
Between connected by the way of crocodile clip or the turn of the screw.
6. equipment according to claim 1, which is characterized in that upper cover plate (10) and lower cover (20) are insulating effect plate
Material.
7. equipment according to claim 1, which is characterized in that current capacity is 10mA~800A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235049.0U CN207408432U (en) | 2017-09-25 | 2017-09-25 | A kind of Multi-functional square battery test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235049.0U CN207408432U (en) | 2017-09-25 | 2017-09-25 | A kind of Multi-functional square battery test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207408432U true CN207408432U (en) | 2018-05-25 |
Family
ID=62406163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721235049.0U Expired - Fee Related CN207408432U (en) | 2017-09-25 | 2017-09-25 | A kind of Multi-functional square battery test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207408432U (en) |
-
2017
- 2017-09-25 CN CN201721235049.0U patent/CN207408432U/en not_active Expired - Fee Related
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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: 20180525 Termination date: 20200925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |