Battery testing device with rapid fixing structure

Abstract

The utility model discloses a battery testing device with a rapid fixing structure, which comprises a conveyor belt in transmission connection with the outer wall of a mounting frame, a clamping assembly is arranged on the surface of the conveyor belt, the clamping assembly comprises a battery placing seat, the battery placing seat is movably connected with an anti-dislocation device, and the anti-dislocation device comprises a sliding groove. Through the arrangement of the dislocation prevention device, when a fault occurs in work and a positive electrode and a negative electrode of a battery are misplaced, the positive electrode of the battery extrudes a fitting block, the fitting block is stressed to retract downwards, the fitting block drives a spring II to compress, the compressed spring II pushes an extrusion block outwards and drives a telescopic rod to retract inwards, and a roller slides to a convex block on the telescopic rod to push upwards; and the extending lifting plate is particularly conspicuous in the multi-group battery placement seat, so that a worker can conveniently find the abnormality of the group, the risk of short circuit of the batteries is avoided in time, and the service life of the batteries is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of impact testing, and in particular mainly relates to a battery testing device with a rapid fixing structure. Background Art

[0002] The main function of the battery tester is to simulate the charging and discharging process of the battery, and to evaluate and ensure the performance and life of the battery by accurately controlling and measuring the battery's voltage, current, temperature and other parameters. These devices are crucial to ensuring the performance and safety of the battery, and have a profound impact on product development, quality management and the improvement of user experience.

[0003] At present, in the prior art, a Chinese patent with announcement number CN218271308U discloses a battery testing device, which detects that the battery body reaches the test position through the battery push component, the battery transport component stops running, and the battery body is pushed into the battery guide component through the battery push component, and falls to the impact bearing component surface, thereby completing a drop test. However, in actual use, when the battery is assembled in the battery placement seat, when the positive and negative poles of the battery are misplaced, a short circuit may occur inside the battery. Short circuit means that the current forms a direct path inside the battery that does not need to pass through the load, which will cause the current to increase instantly, which may generate high temperature, and even cause the battery to burn or explode. In view of this, we propose a battery testing device with a quick fixing structure. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a battery testing device with a quick fixing structure, comprising an outer wall of a mounting frame transmission connected to a conveyor belt, a column is arranged at the rear of the mounting frame, an infrared sensor is fixedly connected to the outer wall of the column, a drop tube is fixedly connected to the connecting plate of the column, a clamping assembly is arranged on the surface of the conveyor belt, the clamping assembly comprises a battery placement seat, the battery placement seat is movably connected to an anti-dislocation device, the battery placement seat is movably connected to a pushing device, a collection frame is arranged below the drop tube, and the anti-dislocation device comprises:

[0005] A sliding groove, wherein the outer wall of the battery placement seat is provided with a sliding groove;

[0006] Spring 2: The inner wall of the battery placement seat is fixedly connected with spring 2.

[0007] The utility model discloses a battery testing device with a rapid fixing structure.

[0008] Preferably, a battery placement seat is provided on the surface of the conveyor belt, the inner wall of the battery placement seat is elastically connected to a limit block via a spring, the limit block is clamped with a battery body, and the clamping assembly prevents the battery body from being displaced.

[0009] Preferably, the inner wall of the battery placement seat is elastically connected to the fitting block through spring 2, and an extrusion block is provided below the spring 2. When the positive and negative poles of the battery are misplaced, the positive pole of the battery presses the fitting block, and the fitting block is retracted downward under the force.

[0010] Preferably, the inner wall of the battery placement seat is fixedly connected to a telescopic rod, and the battery placement seat is elastically connected to the extrusion block via the telescopic rod.

[0011] Preferably, a protrusion is fixedly connected to the outer wall of the telescopic rod, a roller is provided above the protrusion, the roller is rotatably connected to the lifting plate, and the roller is pushed upward by the protrusion to drive the lifting plate to move in conjunction.

[0012] Preferably, a limit plate is fixedly connected to the surface of the lifting plate, the limit plate is movably connected to the inner wall of the battery placement seat through a spring three, and the lifting plate is slidably connected in the sliding groove.

[0013] Preferably, the pushing device comprises a slide cylinder, the slide cylinder is fixedly connected to the inner wall of the battery placement seat, and the slide cylinder is slidably connected to the sliding rod.

[0014] Preferably, a rotation groove is provided on the surface of the sliding rod, a rotation rod is rotatably connected in the rotation groove, a torsion spring is rotatably connected to the rotation rod, and the torsion spring is fixedly connected to a hinge plate. The hinge plate is tilted backward in normal state, and after movement, the torsion spring drives the hinge plate to reset.

[0015] Preferably, the hinge plate is hinged with a hinge rod, and the hinge rod is hinged with a push plate at one end away from the hinge plate. The outer wall of the hinge plate is fixedly connected with a pulling handle, which is pressed to move forward. The hinge plate is forced to push the hinge rod forward, driving the pushing plate to push the dislocated battery body out to prevent accidental touch by the staff.

[0016] The beneficial effects of this application are:

[0017] 1. The battery testing device with a quick fixing structure is provided with an anti-dislocation device. When a work error occurs, the positive electrode of the battery squeezes the bonding block, and the bonding block is forced to retract downward. The compressed spring 2 pushes the squeezing block outward, driving the telescopic rod to retract inward. The roller slides to the convex block on the telescopic rod and pushes it upward, driving the lifting plate to extend deep into the sliding groove. The extended lifting plate is particularly conspicuous among multiple battery placement seats, which is convenient for staff to find abnormalities in the group, avoid the risk of battery short circuit in time, and extend the service life of the battery;

[0018] 2. The battery testing device with a quick fixing structure moves forward by pressing and pulling the handle through the set pushing device. The hinged plate is pushed forward by force, driving the pushing plate to push the dislocated battery body out to prevent the staff from accidentally touching it. The hinged plate after being pushed is tilted backward under normal circumstances. After the movement, the torsion spring drives the hinged plate to reset, which is convenient for active retraction and adjustment after subsequent dislocation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 The exploded structure diagram of the clamping assembly of the utility model is shown in FIG. Figure 1 ;

[0022] Figure 3 The exploded structure diagram of the clamping assembly of the utility model is shown in FIG. Figure 2 ;

[0023] Figure 4 This is a partial structural diagram of the anti-dislocation device of the utility model;

[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of the battery placement seat of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the push device of the utility model;

[0026] Figure 7 It is a schematic diagram of the explosion structure of the pushing device of the utility model.

[0027] In the accompanying drawings, 1. mounting frame; 2. conveyor belt; 3. column; 301. infrared sensor; 4. drop tube; 5. clamping assembly; 51. battery placement seat; 52. spring one; 53. limit block; 54. battery body; 6. anti-misalignment device; 61. sliding groove; 62. spring two; 63. fitting block; 64. telescopic rod; 65. convex block; 66. extrusion block; 67. roller; 68. lifting plate; 69. limit plate; 610. spring three; 7. pushing device; 71. slide cylinder; 72. sliding rod; 721. rotating rod; 722. torsion spring; 73. rotating groove; 74. hinged plate; 75. hinged rod; 76. pushing plate; 77. pulling handle; 8. collection frame. DETAILED DESCRIPTION

[0028] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and parts will be depicted in a simple schematic manner in the drawings.

[0029] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish between parts or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0031] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0032] Reference Figure 1 In this embodiment, a battery testing device with a quick fixing structure includes an outer wall of a mounting frame 1, which is transmission-connected to a conveyor belt 2; a column 3 is arranged at the rear of the mounting frame 1; an infrared sensor 301 is fixedly connected to the outer wall of the column 3; a connecting plate of the column 3 is fixedly connected to a drop tube 4; a clamping assembly 5 is arranged on the surface of the conveyor belt 2; the clamping assembly 5 includes a battery placement seat 51; the battery placement seat 51 is movably connected to an anti-misalignment device 6; the battery placement seat 51 is movably connected to a pushing device 7; a collecting frame 8 is arranged below the drop tube 4; and the anti-misalignment device 6 includes a sliding groove 61.

[0033] Reference Figure 2 and Figure 5In the embodiment of the utility model, in order to avoid the risk of battery short circuit and extend the service life of the battery, specifically, the outer wall of the battery placement seat 51 is provided with a sliding groove 61, the inner wall of the battery placement seat 51 is fixedly connected with a spring 2 62, the surface of the conveyor belt 2 is provided with a battery placement seat 51, the inner wall of the battery placement seat 51 is elastically connected with a limit block 53 through a spring 1 52, the limit block 53 is clamped with a battery body 54, the clamping assembly 5 prevents the battery body 54 from moving and deviating, the inner wall of the battery placement seat 51 is elastically connected with the fitting block 63 through a spring 2 62, and an extrusion block 66 is provided below the spring 2 62. When the positive and negative poles of the battery are placed incorrectly, When the positive electrode of the battery is pressed against the bonding block 63, the bonding block 63 is forced to retract downward, the inner wall of the battery placement seat 51 is fixedly connected to the telescopic rod 64, the battery placement seat 51 is elastically connected to the extrusion block 66 through the telescopic rod 64, the outer wall of the telescopic rod 64 is fixedly connected to the protrusion 65, and a roller 67 is arranged above the protrusion 65. The roller 67 is rotatably connected to the lifting plate 68. The roller 67 is pushed upward by the protrusion 65, driving the lifting plate 68 to move in conjunction. The surface of the lifting plate 68 is fixedly connected to the limit plate 69, and the limit plate 69 is movably connected to the inner wall of the battery placement seat 51 through the spring three 610, and the lifting plate 68 is slidably connected in the sliding groove 61.

[0034] Reference Figure 6 and Figure 7 When the locking cam 72 is in the unlocked position, the locking cam 721 is in the unlocked position, and the locking cam 722 is in the unlocked position, so that the locking cam 722 can be unlocked and the locking cam 722 can be unlocked.

[0035] In the present invention, when in use, the battery body 54 is pushed into the battery guide assembly by the battery pushing assembly, and falls to the surface of the impact bearing assembly, thereby completing a drop test. When an error occurs in the work and the positive and negative poles of the battery are placed incorrectly, the positive pole of the battery squeezes the fitting block 63, and the fitting block 63 is forced to retract downward, and the fitting block 63 drives the spring 2 62 to compress. The compressed spring 2 62 pushes the squeezing block 66 outward, driving the telescopic rod 64 to retract inward, and the roller 67 slides to the protrusion 65 on the telescopic rod 64 and pushes upward, driving the lifting plate 68 to slide The movable groove 61 extends deeply, and the extended lifting plate 68 is particularly conspicuous among the multiple groups of battery placement seats 51, which is convenient for the staff to find the abnormality of the group, avoid the risk of battery short circuit in time, and extend the service life of the battery. Press and pull the handle 77 to move forward, and the hinged plate 74 is pushed forward by the force to push the hinged rod 75 forward, driving the pushing plate 76 to push the dislocated battery body 54 out to prevent the staff from accidentally touching it. The hinged plate 74 after being pushed is tilted backward under normal circumstances. After the activity, the torsion spring 722 drives the hinged plate 74 to reset, which is convenient for active retraction and adjustment after subsequent dislocation.

[0036] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A battery testing device with a quick fixing structure, characterized in that A mounting frame (1) comprises an outer wall of the mounting frame (1) being transmission-connected to a conveyor belt (2), a column (3) being arranged at the rear of the mounting frame (1), an infrared sensor (301) being fixedly connected to the outer wall of the column (3), a drop tube (4) being fixedly connected to a connecting plate of the column (3), a clamping assembly (5) being arranged on the surface of the conveyor belt (2), the clamping assembly (5) comprising a battery placement seat (51), the battery placement seat (51) being movably connected to an anti-dislocation device (6), the battery placement seat (51) being movably connected to a pushing device (7), a collecting frame (8) being arranged below the drop tube (4), and the anti-dislocation device (6) comprising: A sliding groove (61), wherein the outer wall of the battery placement seat (51) is provided with a sliding groove (61); Spring 2 (62), the inner wall of the battery placement seat (51) is fixedly connected with spring 2 (62).

2. A battery testing device with a quick fixing structure according to claim 1, characterized in that: A battery placement seat (51) is provided on the surface of the conveyor belt (2); the inner wall of the battery placement seat (51) is elastically connected to a limit block (53) via a spring (52); and the limit block (53) is clamped with a battery body (54).

3. A battery testing device with a quick fixing structure according to claim 1, characterized in that: The inner wall of the battery placement seat (51) is elastically connected to the fitting block (63) via the second spring (62), and an extrusion block (66) is arranged below the second spring (62).

4. The battery testing device with a quick fixing structure according to claim 3, characterized in that: The inner wall of the battery placement seat (51) is fixedly connected to a telescopic rod (64), and the battery placement seat (51) is elastically connected to an extrusion block (66) via the telescopic rod (64).

5. The battery testing device with a quick fixing structure according to claim 4, characterized in that: A protrusion (65) is fixedly connected to the outer wall of the telescopic rod (64), a roller (67) is arranged above the protrusion (65), and the roller (67) is rotatably connected to a lifting plate (68).

6. The battery testing device with a quick fixing structure according to claim 5, characterized in that: The surface of the lifting plate (68) is fixedly connected to a limiting plate (69), and the limiting plate (69) is movably connected to the inner wall of the battery placement seat (51) through a spring three (610). The lifting plate (68) is slidably connected in the sliding groove (61).

7. The battery testing device with a quick fixing structure according to claim 1, characterized in that: The pushing device (7) comprises a slide cylinder (71), the slide cylinder (71) is fixedly connected to the inner wall of the battery placement seat (51), and the slide cylinder (71) is slidably connected to a sliding rod (72).

8. The battery testing device with a quick fixing structure according to claim 7, characterized in that: A rotating groove (73) is provided on the surface of the sliding rod (72), a rotating rod (721) is rotatably connected in the rotating groove (73), the rotating rod (721) is rotatably connected to a torsion spring (722), and the torsion spring (722) is fixedly connected to a hinge plate (74).

9. The battery testing device with a quick fixing structure according to claim 8, characterized in that: The hinge plate (74) is hinged with a hinge rod (75), one end of the hinge rod (75) away from the hinge plate (74) is hinged with a push plate (76), and the outer wall of the hinge plate (74) is fixedly connected with a pulling handle (77).

Images