CN219657715U - New energy battery test fixture - Google Patents

Abstract

The utility model discloses a new energy battery test fixture, which comprises: the two bases are provided, and a rotating rod is connected between the two bases; the rotating rod penetrates through one of the bases and is connected with an output shaft of the motor; the motor is fixed with the base through a bracket; the rotating rod is provided with a fixing component which is used for fixing the battery; the rotating rod is driven to rotate through the rotation of the motor, so that the fixed assembly drives the battery to rotate; the fixed component comprises a second connecting rod which is fixed with the rotating rod, and one end of the second connecting rod far away from the rotating rod is sleeved with a connecting piece; a first connecting rod is fixed at one end of the connecting piece, which is far away from the second connecting rod; the connecting piece is enabled to generate displacement on the second connecting rod by pressing the first connecting rod; the two sides of the connecting piece are respectively connected with a fixed clamp, and displacement is generated on the second connecting rod through the connecting piece, so that the two fixed clamps are close; the fixing pliers are provided with annular grooves used for fixing the rubber ring.

Description

New energy battery test fixture

Technical Field

The utility model relates to the field of battery testing, in particular to a new energy battery testing clamp.

Background

Parameters of the battery include capacity, internal resistance, voltage characteristic, multiplying power characteristic, temperature characteristic, cycle life, energy density and the like, and the parameters are needed to demonstrate whether the battery to be tested achieves the original design target, and better management and control are needed to be achieved in the process of using the battery through the parameters, and the capacity of the battery to meet the requirements needs to be evaluated.

In order to solve the problem, chinese patent discloses a new energy battery clamp (grant bulletin number CN 218137612U), and this patent technology can drive the sliding plate through tilting mechanism and upwards remove, realizes the upset of dwang, but through the rotatory holder of hand wheel, fixes the new energy battery that will test, and the operation is inconvenient, comparatively consuming time, influences work efficiency.

Disclosure of Invention

In order to solve the above technical problems, the present utility model provides a new energy battery testing fixture, including: the device comprises two bases, wherein a rotating rod is connected between the two bases; the rotating rod penetrates through one of the bases and is connected with an output shaft of the motor; the motor is fixed with the base through a bracket; the rotating rod is provided with a fixing component which is used for fixing the battery; the rotating rod is driven to rotate through the rotation of the motor, so that the fixed assembly drives the battery to rotate; the fixing component comprises a second connecting rod which is fixed with the rotating rod, and one end of the second connecting rod, which is far away from the rotating rod, is sleeved with a connecting piece; a first connecting rod is fixed at one end of the connecting piece, which is far away from the second connecting rod; the connecting piece is enabled to generate displacement on the second connecting rod by pressing the first connecting rod; the two sides of the connecting piece are respectively connected with a fixed clamp, and displacement is generated on the second connecting rod through the connecting piece, so that the two fixed clamps are close; the fixing pliers are provided with annular grooves used for fixing rubber rings.

Preferably: and a spring is arranged at the periphery of the second connecting rod.

Preferably: the head of the fixing clamp is contacted with the battery, and the surface contacted with the battery is provided with anti-skid patterns.

Preferably: the tail of the fixing clamp is of an arc-shaped protruding structure, the connecting piece is provided with an arc-shaped concave structure, and the arc-shaped protruding structure and the arc-shaped concave structure are in clearance fit.

Preferably: one end of the first connecting rod, which is far away from the connecting piece, is fixed with a positioning piece.

Preferably: the positioning piece is an arc-shaped bending piece and is used for positioning the battery.

Preferably: the fixing assembly further comprises a shell, and the fixing clamp, the second connecting rod, the connecting piece and the first connecting rod are fixed inside the shell.

Preferably: the housing is fixed to the rotating lever.

Preferably: the annular groove is provided with a plurality of annular grooves.

Preferably: the annular grooves are equidistantly arranged.

The utility model has the technical effects and advantages that:

the utility model provides a new energy battery test fixture, which is characterized in that a fixing component is arranged on a rotating rod, the rotating rod and the fixing component are driven to rotate by a motor, so that the battery is overturned in the battery test process, meanwhile, a first connecting rod is pressed by the battery, a connecting piece is displaced on the axis of a second connecting rod, and a fixing clamp is driven to rotate, so that two fixing clamps are mutually close, a rubber ring is finally arranged, the two fixing clamps are fixed, and an annular groove is formed in the fixing clamp for fixing the position of the rubber ring, so that the rubber ring is prevented from sliding, and the operation is more convenient and quick.

Drawings

Fig. 1 is a schematic structural diagram of a new energy battery testing fixture according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a portion of the structure provided by an embodiment of the present utility model;

FIG. 4 is a top view provided by an embodiment of the present utility model;

fig. 5 is a side view provided by an embodiment of the present utility model.

In the figure:

1. a base; 2. a rotating lever; 3. a motor; 4. a housing; 5. a fixed clamp; 6. a positioning piece; 7. a bracket; 8. a first connecting rod; 9. a second connecting rod; 10. a connecting piece; 11. and (3) a spring.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1-5, in this embodiment, a new energy battery testing fixture is provided, including: the two bases 1 are arranged, and a rotating rod 2 is connected between the two bases 1; the rotating rod 2 penetrates through one of the bases 1 and is connected with an output shaft of the motor 3; the motor 3 is fixed with the base 1 through a bracket 7; the rotating rod 2 is driven to rotate through the rotation of the motor 3, a fixing component is arranged on the rotating rod 2 and used for fixing a battery, and the fixing component rotates along with the rotation when the rotating rod 2 rotates, so that the battery is overturned; the fixing component comprises a second connecting rod 9, a connecting piece 10 and a first connecting rod 8, wherein the second connecting rod 9 is fixed with the rotating rod 2, the connecting piece 10 is sleeved at one end of the second connecting rod 9 far away from the rotating rod 2, the first connecting rod 8 is fixed at one end of the connecting piece 10 far away from the second connecting rod 9, and the connecting piece 10 is enabled to generate displacement on the second connecting rod 9 by pressing the first connecting rod 8; the two sides of the connecting piece 10 are respectively connected with the fixed pincers 5, and displacement is generated on the second connecting rod 9 through the connecting piece 10, so that the two fixed pincers 5 are close; finally, the rubber ring is installed to fix the two fixing pliers, the fixing pliers 5 are provided with annular grooves for fixing the positions of the rubber ring, the rubber ring is prevented from sliding, the operation is more convenient and quick, and in the embodiment, the annular grooves are arranged in a plurality of mode, and the annular grooves are arranged at equal intervals.

The head of the fixed clamp 5 is in contact with the battery, the surface in contact with the battery is provided with anti-skidding patterns, the tail of the fixed clamp is of an arc-shaped protruding structure, the connecting piece 10 is provided with an arc-shaped concave structure, and the arc-shaped protruding structure rotates in the arc-shaped concave structure through clearance fit of the arc-shaped protruding structure and the arc-shaped concave structure.

The periphery of the second connecting rod 9 is provided with a spring 11, one end of the spring 11 is fixed with the second connecting rod 9, the other end of the spring 11 is fixed with a connecting piece 10, when the test battery is replaced, the rubber ring is taken down, and the connecting piece 10 moves away from the spring 11 by the elasticity of the spring 11, so that the two fixing pliers 5 are mutually far away.

The end of the first connecting rod 8 far away from the connecting piece 10 is fixed with a positioning piece 6, in this embodiment, the positioning piece 6 is an arc-shaped bending piece for positioning the battery and simultaneously playing a role in fixing the battery.

The fixing assembly further comprises a housing 4, the fixing clamp 5, the second connecting rod 9, the connecting piece 10 and the first connecting rod 8 are fixed inside the housing 4, the fixing clamp 5, the second connecting rod 9, the connecting piece 10 and the first connecting rod 8 are prevented from shaking, the effect of fixing the battery is affected, and in the embodiment, the housing 4 is fixed on the rotating rod 2.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (10)

1. The utility model provides a new energy battery test fixture which characterized in that includes:

the device comprises two bases (1), wherein a rotating rod (2) is connected between the two bases (1);

the rotating rod (2) penetrates through one of the bases (1) and is connected with an output shaft of the motor (3);

the motor (3) is fixed with the base (1) through a bracket (7);

the rotating rod (2) is provided with a fixing component which is used for fixing the battery;

the rotating rod (2) is driven to rotate through the rotation of the motor (3), so that the fixed component drives the battery to rotate;

the fixing component comprises a second connecting rod (9) which is fixed with the rotating rod (2), and one end of the second connecting rod (9) far away from the rotating rod (2) is sleeved with a connecting piece (10);

a first connecting rod (8) is fixed at one end of the connecting piece (10) far away from the second connecting rod (9);

-displacing the connecting piece (10) on the second connecting rod (9) by pressing the first connecting rod (8);

the two sides of the connecting piece (10) are respectively connected with a fixed clamp (5), and displacement is generated on the second connecting rod (9) through the connecting piece (10), so that the two fixed clamps (5) are close;

the fixing clamp (5) is provided with an annular groove which is used for fixing the rubber ring.

2. The new energy battery test fixture according to claim 1, wherein springs (11) are mounted on the periphery of the second connecting rod (9).

3. The new energy battery testing fixture according to claim 1, wherein the head of the fixing clamp (5) is in contact with the battery, and the surface in contact with the battery is provided with anti-skid patterns.

4. A new energy battery test fixture according to claim 3, wherein the tail part of the fixing clamp (5) is of an arc-shaped protruding structure, the connecting piece (10) is provided with an arc-shaped concave structure, and the arc-shaped protruding structure and the arc-shaped concave structure are in clearance fit.

5. The new energy battery test fixture according to claim 1, wherein a positioning piece (6) is fixed at one end of the first connecting rod (8) far away from the connecting piece (10).

6. The new energy battery test fixture according to claim 5, wherein the positioning member (6) is an arc-shaped bending member for positioning the battery.

7. The new energy battery test fixture according to claim 1, wherein the fixing assembly further comprises a housing (4), and the fixing clamp (5), the second connecting rod (9), the connecting piece (10) and the first connecting rod (8) are fixed inside the housing (4).

8. The new energy battery test fixture according to claim 7, wherein the housing (4) is fixed to the rotating rod (2).

9. The new energy battery test fixture of claim 1, wherein the annular groove is provided with a plurality of annular grooves.

10. The new energy battery test fixture of claim 9, wherein a plurality of said annular grooves are equidistantly disposed.