CN203672912U - Lithium battery clamp - Google Patents

Lithium battery clamp Download PDF

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Publication number
CN203672912U
CN203672912U CN201320713445.5U CN201320713445U CN203672912U CN 203672912 U CN203672912 U CN 203672912U CN 201320713445 U CN201320713445 U CN 201320713445U CN 203672912 U CN203672912 U CN 203672912U
Authority
CN
China
Prior art keywords
clamp
lithium battery
battery
utility
clamp base
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
Application number
CN201320713445.5U
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Chinese (zh)
Inventor
余进江
徐栋权
刘艳伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Kinte Industrial Co Ltd
Original Assignee
GUANGZHOU ELECTRICAL EQUIPMENT SCIENTIFIC RESEARCH INST
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GUANGZHOU ELECTRICAL EQUIPMENT SCIENTIFIC RESEARCH INST filed Critical GUANGZHOU ELECTRICAL EQUIPMENT SCIENTIFIC RESEARCH INST
Priority to CN201320713445.5U priority Critical patent/CN203672912U/en
Application granted granted Critical
Publication of CN203672912U publication Critical patent/CN203672912U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a lithium battery clamp, and the clamp comprises a strip-shaped clamp-fixing board which is equipped with a plurality of groups of clamp pedestals. Each group of clamp pedestals are provided with a plurality of elastic pole pieces which are used for clamping the pole lugs of a battery piece. The size of the whole clamp in the width direction is smaller, thereby achieving the intensive installation of clamps, greatly improving the utilization efficiency of a space, increasing the number of batteries of equipment and the unit volume, and finally saving the cost of manufacture of the equipment and the cost of utilization. The radian design of the elastic pole pieces can generate a bigger clamping force, thereby guaranteeing that the clamp contacts well with a battery pole piece. The clamp can increase or decrease the number of the pole pieces according to the intensity of a to-be-tested current, so the clamp is suitable for the testing requirements of various types of polymer lithium batteries, and especially suitable for the testing requirements of automatic large-current polymer batteries. The clamp provided by the utility model employs the design of a changeable standard connector, and improves the universality and convenience in application.

Description

A kind of lithium battery fixture
Technical field
The utility model is specifically related to a kind of lithium battery fixture.
Background technology
Along with the quick increase of the increase of Battery Market demand and human cost, the automation equipment that battery producer demand efficiency is higher promotes the production efficiency of battery and reduces production costs.Automation equipment needs easy for installation, stable, reliable fixture to support the use.For battery detection equipment, good and bad precision and the reliability that directly has influence on equipment that battery contacts with fixture.Therefore the fixture demand that, conveniently realizes robotization and can produce larger clamping force also becomes day by day strong.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of lithium battery fixture, and this lithium battery fixture can conveniently be realized robotization and can produce larger clamping force.
Technical problem to be solved in the utility model realizes by following technological means: a kind of lithium battery fixture, comprise strip clamp fixing plate, many group clamp base are installed in described strip clamp fixing plate, in every group of clamp base, are located at multiple for clamping the elasticity pole piece with radian of cell piece lug.
Elasticity pole piece described in the utility model is at least four, and its underpart is connected with connector.
The both ends of clamp base described in the utility model are also provided with for described clamp base being fixed on to the mounting hole in described strip clamp fixing plate.
The below, bottom of clamp base described in the utility model is also provided with for described clamp base being fixed on to the reference column in described strip clamp fixing plate.
The utlity model has following advantage:
(1) Width of the lithium battery fixture overall dimensions in the utility model is narrower, can realize the intensive installation of fixture, has significantly promoted space utilization efficiency, improves the battery number unit volume of equipment, finally saves device fabrication and use cost;
(2) design of the radian of the elasticity pole piece in the utility model can produce larger clamping force, ensures that lithium battery fixture contacts with battery pole piece well;
(3) lithium battery fixture in the utility model can be according to the size of current of need test, increase or reduce the quantity of pole piece, therefore the testing requirement of the utility model suitable for various size poly-lithium battery, the testing requirement of the especially applicable large electric current polymerization cell of robotization;
(4) the utility model adopts removable AN connector design, improves the convenience of fixture versatility and use.
Brief description of the drawings
Fig. 1 is the schematic diagram of lithium battery fixture in embodiment;
Fig. 2 is the schematic diagram that in embodiment, lithium battery fixture clamps lithium battery pole ear.
Fig. 3 is the overall schematic that elasticity pole piece is set in clamp base and clamp base in embodiment;
Fig. 4 is the structural drawing of clamp base in embodiment;
Fig. 5 is the structural drawing of embodiment Elastic pole piece;
Fig. 6 is the structural drawing of connector in embodiment.
Embodiment
Below in conjunction with accompanying drawing, lithium battery fixture is described further.
As shown in Figure 1-2, a kind of lithium battery fixture, comprises strip clamp fixing plate 1, and many group clamp base 2 are installed in strip clamp fixing plate 1, is located at multiple for clamping the elasticity pole piece 3 with radian of cell piece lug in every group of clamp base 2.
As shown in Figure 3, elasticity pole piece 3 is at least four, and its underpart is connected with connector (see figure 6).Connector 4 can be located at the end at elasticity pole piece by welding, for the docking of p-wire, can, according to the different size model of p-wire butt junction, change fixture connector, makes this lithium battery fixture more have versatility.
As shown in Figure 5, elasticity pole piece 3 can adopt beryllium copper to make, and is with flexiblely, designs by radian, makes pole piece can produce larger elastic force, and when lithium battery fixture clamps battery pole ear, the elastic force producing by radian pole piece, realizes the reliable contact of battery pole ear.Lithium battery fixture standard configuration is four elasticity pole pieces, corresponding to the electric current I of four-wire method test +, electric current I -, voltage V +, voltage V -, in practical application, can increase current sheets quantity according to the increase of polymerization cell measuring current, fixture is easy to use, flexibly.
The both ends of clamp base 2 are also provided with for clamp base 2 being fixed on to the mounting hole 5 in strip clamp fixing plate 1, as shown in Figure 4.
The below, bottom of clamp base 2 is also provided with for clamp base 2 being fixed on to the reference column 6 in strip clamp fixing plate 1, as shown in Figure 4.
Clamp base 2 can adopt plastic material, it is reasonable in design, there are relative mounting hole 5 and reference column 6, make clamp base 2 be easy to realize accurate installation, plastic clamp base width is narrower, can realize intensive installation, greatly improve space utilization efficiency, the open ended battery number of unit volume is significantly increased.
This lithium battery fixture is installed as shown in Figure 5, clamp base 2 is fixed in strip clamp fixing plate 1 by mounting hole 5 and reference column 6, and clamp base 2 installing spaces are less, can realize intensive installation, thereby improve the battery unit volume of equipment, save the production cost of battery detection equipment.
The utility model is by reasonably design, make lithium battery fixture can produce larger clamping force, the schematic diagram of lithium battery fixture clamping battery as shown in Figure 2, clamp base 2 is fixed in strip clamp fixing plate 1, lithium battery 7 is fixed on pallet, by cylinder or other power sources, promote strip clamp fixing plate 1 and compress to battery pole ear, realize the clamping of battery pole ear.
More than enumerating specific embodiment describes the utility model.It is to be noted; above embodiment is only for the utility model is described in further detail; do not represent protection domain of the present utility model, nonessential amendment and adjustment that other people make according to prompting of the present utility model, still belong to protection domain of the present utility model.

Claims (4)

1. a lithium battery fixture, comprises strip clamp fixing plate, it is characterized in that: many group clamp base are installed in described strip clamp fixing plate, are located at multiple for clamping the elasticity pole piece with radian of cell piece lug in every group of clamp base.
2. lithium battery fixture according to claim 1, is characterized in that: described elasticity pole piece is at least four, and its underpart is connected with connector.
3. lithium battery fixture according to claim 1 and 2, is characterized in that: the both ends of described clamp base are also provided with for described clamp base being fixed on to the mounting hole in described strip clamp fixing plate.
4. lithium battery fixture according to claim 3, is characterized in that: the below, bottom of described clamp base is also provided with for described clamp base being fixed on to the reference column in described strip clamp fixing plate.
CN201320713445.5U 2013-11-13 2013-11-13 Lithium battery clamp Expired - Fee Related CN203672912U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320713445.5U CN203672912U (en) 2013-11-13 2013-11-13 Lithium battery clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320713445.5U CN203672912U (en) 2013-11-13 2013-11-13 Lithium battery clamp

Publications (1)

Publication Number Publication Date
CN203672912U true CN203672912U (en) 2014-06-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320713445.5U Expired - Fee Related CN203672912U (en) 2013-11-13 2013-11-13 Lithium battery clamp

Country Status (1)

Country Link
CN (1) CN203672912U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105845995A (en) * 2016-03-31 2016-08-10 北京长城华冠汽车科技股份有限公司 Consistency adjusting device for battery equalization
CN107782925A (en) * 2016-08-24 2018-03-09 湖南晨威高科有限公司 A kind of battery clamp of compatible variety classes battery
CN108318714A (en) * 2018-02-02 2018-07-24 浙江杭可科技股份有限公司 High current grip device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105845995A (en) * 2016-03-31 2016-08-10 北京长城华冠汽车科技股份有限公司 Consistency adjusting device for battery equalization
CN105845995B (en) * 2016-03-31 2018-05-22 北京长城华冠汽车科技股份有限公司 Battery balanced consistency adjustment device
CN107782925A (en) * 2016-08-24 2018-03-09 湖南晨威高科有限公司 A kind of battery clamp of compatible variety classes battery
CN108318714A (en) * 2018-02-02 2018-07-24 浙江杭可科技股份有限公司 High current grip device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20161009

Address after: Shiling Town, Huadu District, Guangzhou City, Guangdong province 511450 Yufeng Road No. 16

Patentee after: Qingtian Industry Co., Ltd., Guangzhou

Address before: 510300 No. 204 West Xingang Road, Guangdong, Guangzhou

Patentee before: Guangzhou Electrical Equipment Scientific Research Inst.

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: 20140625

Termination date: 20201113