CN214477596U

CN214477596U - Adjustable battery charging and discharging clamp

Info

Publication number: CN214477596U
Application number: CN202120862584.9U
Authority: CN
Inventors: 徐士林
Original assignee: Wanjiu Technology Development Wuxi Co ltd
Current assignee: Wanjiu Technology Development Wuxi Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-10-22
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses an adjustable battery charging and discharging clamp, which comprises a backing plate, a clamping plate, a fixing column and a battery clamp; mounting holes are formed in the two ends of the clamping plate, one end of the fixing column is connected to the clamping plate, and the other end of the fixing column is connected to the mounting holes; the clamping plate is arranged along the width direction of the base plate; the battery presss from both sides one end circuit connection in the battery two poles of the earth, battery clamp other end circuit connection is in line concentration slot, battery clamp sliding connection is in splint.

Description

Adjustable battery charging and discharging clamp

Technical Field

The utility model relates to a battery preparation technical field especially relates to an adjustable battery charge and discharge anchor clamps.

Background

During the manufacturing process of the battery or after the production of the battery is finished, various detections such as voltage, weight, size, capacity, reliability and the like need to be carried out on a semi-finished product and a finished product of the battery, and a charge and discharge test is taken as a necessary important link for evaluating the reliability of the battery, so that whether the performance of the battery meets the design such as a capacity index and a cycle attenuation index can be evaluated; therefore, the charging and discharging of the battery are necessary steps for verifying the performance of the battery, and the charging and discharging data directly reflect the comprehensive performance, the manufacturing quality, the safety and the like of the finished product and the semi-finished product of the battery; in the charging and discharging test process, batteries are often randomly placed in the test box, and the circuit arrangement is disordered, so that the arrangement and the replacement of the batteries are not facilitated.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to overcome the deficiencies in the prior art, the utility model provides an adjustable battery charge-discharge anchor clamps can be convenient for extract fast from the test box.

The technical scheme is as follows: in order to achieve the above object, the utility model discloses an adjustable battery charging and discharging clamp, which comprises a backing plate, a clamping plate, a fixed column and a battery clamp; mounting holes are formed in the two ends of the clamping plate, one end of the fixing column is connected to the clamping plate, and the other end of the fixing column is connected to the mounting holes; the clamping plate is arranged along the width direction of the base plate; the battery presss from both sides one end circuit connection in the battery two poles of the earth, battery clamp other end circuit connection is in line concentration slot, battery clamp sliding connection is in splint.

Further, the battery clamp comprises a lower clamp, an upper clamp and a pin; the lower clamp and the upper clamp are connected through a pin lever spring; the lower clamp is provided with a jacket; the clamping sleeve is sleeved on the clamping plate.

Furthermore, the push-pull end of the backing plate is provided with a push-pull hole.

Furthermore, two sides of the push-pull end of the base plate are respectively provided with a push-assisting sheet; the boosting piece is of a J-shaped structure, is rotatably connected to the base plate and can rotate in the horizontal direction.

Furthermore, the line concentration slot circuit is connected with a temperature sensor; the temperature sensor corresponds to a battery.

Has the advantages that: the utility model discloses an adjustable battery charge and discharge anchor clamps can be convenient for extract from the test box fast, including but not limited to following technological effect:

1) the battery clamp moves along the length direction of the clamping plate, so that the connection positions of the anode and the cathode are adaptive to batteries of different types;

2) when the clamp is connected with the test box too tightly and is difficult to pull out, the clamp can be pried by pushing and pressing the boosting piece, so that the clamp can be conveniently pulled out.

Drawings

FIG. 1 is a structural diagram of the present invention;

fig. 2 is a diagram of a battery holder structure of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in the attached figures 1-2: an adjustable battery charging and discharging clamp comprises a base plate 1, a clamping plate 2, a fixing column 21 and a battery clamp 22; mounting holes are formed in the two ends of the clamping plate 2, one end of the fixing column 21 is connected to the clamping plate 2, and the other end of the fixing column 21 is connected to the mounting holes; the clamping plate 2 is arranged along the width direction of the base plate 1; one end circuit of the battery clamp 22 is connected to two poles of the battery, the other end circuit of the battery clamp 22 is connected to the line concentration slot 11, and the battery clamp 22 is connected to the clamping plate 2 in a sliding manner; the battery clamp 22 can move along the length direction of the clamping plate 2, so that the connection positions of the anode and the cathode are adaptive to batteries of different types; the wire collecting slots 11 collect the wires connecting the positive electrode and the negative electrode, and the circuit slots on the other side are directly connected to the test equipment, so that wiring can be reduced, the test environment is cleaner and tidier, and management is easy.

The battery clamp 22 comprises a lower clamp 31, an upper clamp 32 and a pin 33; the lower clamp 31 and the upper clamp 32 are in lever spring connection through a pin 33; the lower clamp 31 is provided with a clamping sleeve 311; the clamping sleeve 311 is sleeved on the splint 2; can adopt interference fit between pressing from both sides cover 311 and splint 2, can guarantee to press from both sides the steadiness between cover 311 and the splint 2 when not passing through manual adjustment, need push slightly hard when needing the adjustment and press from both sides cover 311 and can remove.

The push-pull end of the backing plate 1 is provided with a push-pull hole 12; when the clamp needs to be pulled out after being inserted into the interlayer of the test box, fingers or other rod-shaped tools can be stretched into the push-pull hole 12 and pulled outwards, so that the clamp can be taken out quickly.

Two sides of the push-pull end of the base plate 1 are respectively provided with a push-assisting sheet 13; the boosting sheet 13 is of a J-shaped structure, the boosting sheet 13 is rotatably connected to the base plate 1, and the boosting sheet 13 can rotate in the horizontal direction; when the clamp is connected with the test box too tightly and is difficult to pull out, the clamp can be pried by pushing and pressing the boosting piece 13, so that the clamp can be conveniently pulled out.

The line concentration slot 11 is connected with a temperature sensor 111 through a circuit; the temperature sensor 111 corresponds to a battery.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides an adjustable battery charge-discharge anchor clamps which characterized in that: comprises a backing plate (1), a clamping plate (2), a fixing column (21) and a battery clamp (22); mounting holes are formed in the two ends of the clamping plate (2), one end of the fixing column (21) is connected to the clamping plate (2), and the other end of the fixing column (21) is connected to the mounting holes; the clamping plate (2) is arranged along the width direction of the base plate (1); battery clamp (22) one end circuit connection is in the battery two poles of the earth, battery clamp (22) other end circuit connection is in line concentration slot (11), battery clamp (22) sliding connection is in splint (2).

2. The adjustable battery charging and discharging clamp according to claim 1, wherein: the battery clamp (22) comprises a lower clamp (31), an upper clamp (32) and a pin (33); the lower clamp (31) is connected with the upper clamp (32) through a pin (33) in a lever spring manner; the lower clamp (31) is provided with a clamping sleeve (311); the clamping sleeve (311) is sleeved on the clamping plate (2).

3. The adjustable battery charging and discharging clamp according to claim 1, wherein: the push-pull end of the backing plate (1) is provided with a push-pull hole (12).

4. The adjustable battery charging and discharging clamp according to claim 1, wherein: two sides of the push-pull end of the base plate (1) are respectively provided with a push-assisting sheet (13); the boosting sheet (13) is of a J-shaped structure, the boosting sheet (13) is rotatably connected to the base plate (1), and the boosting sheet (13) can rotate in the horizontal direction.

5. The adjustable battery charging and discharging clamp according to claim 1, wherein: the line concentration slot (11) is connected with a temperature sensor (111) through a circuit; the temperature sensor (111) corresponds to a battery.