Battery test fixing frame

Abstract

The utility model provides a battery test fixing frame which comprises a fixing seat and further comprises a combined fixing frame which is arranged at one end of the fixing seat, comprises a rotating seat and a plurality of placing frames fixedly arranged above the rotating seat and is used for supporting and fixing a battery to be tested; the control assembly is arranged in the fixed seat and is used for controlling the intermittent rotation of the rotating seat; according to the utility model, through the arrangement of the fixing seat, the combined fixing frame and the control assembly, when a battery is tested, the battery is placed on the combined fixing frame, when one of the batteries is detected, the battery to be tested can also be directly placed in other positions, and after one of the batteries is detected, the control assembly drives the combined fixing frame to intermittently rotate; after the previous test battery is detected and is transferred away from the test area, the next battery can directly enter the test area, and the replacement of the tested battery is not influenced, so that the continuous test of the to-be-tested battery can be realized, and the working efficiency of battery detection is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery testing equipment, and particularly relates to a battery testing fixture. Background Art

[0002] Battery testing includes many aspects, including tests under extreme conditions such as overcharging, over-discharging, short-circuiting, extrusion, and thermal shock, to ensure that the battery will not cause safety accidents under abnormal conditions.

[0003] When the batteries that have been produced need to be tested, first, the batteries to be detected need to be placed on the detection table through the fixture. After the detection instrument has completed the inspection, the next battery is replaced for detection. The battery testing fixture in the prior art is relatively perfect for battery fixation, but generally, the battery is replaced after the detection is completed. If it is a large batch of battery tests, the working efficiency of this method will be relatively low, which is not conducive to batch battery detection.

[0004] The above content is only used to assist in understanding the technical solution of the utility model, and does not represent an admission that the above content is the closest prior art. Content of the Utility Model

[0005] The purpose of the utility model is to solve the above deficiencies and provide a battery testing fixture.

[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme: A battery testing fixture, including a fixed base, further including:

[0007] A combined fixture, arranged at one end of the fixed base, including a rotating base and a plurality of placing racks fixedly arranged above the rotating base, used to support and fix the battery to be tested;

[0008] A control component, arranged inside the fixed base, used to control the intermittent rotation of the rotating base.

[0009] Further, the placing rack is provided with a groove adapted to the battery base.

[0010] Further, the control component includes a motor and a support column arranged on one side of the motor. The motor is fixedly arranged at the bottom of the inner side wall of the fixed base, and the support column is fixedly arranged at the bottom of the inner side wall of the fixed base.

[0011] Further, the output end of the motor is fixedly provided with a defective gear, and a toothed ring is arranged on one side of the defective gear.

[0012] Further, the toothed ring is sleeved on the outer side wall of the rotating base and fixedly connected thereto, and the tooth part of the defective gear meshes with the toothed ring.

[0013] Further, the rotating seat is rotatably arranged at the upper end of the support column, and a ratchet and pawl are arranged at the center of the rotating seat.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] By arranging the fixed seat, the combined fixing frame and the control component, when performing battery testing, the battery is placed on the combined fixing frame. When one of them is being detected, the battery to be tested can be directly placed at other positions. After one of them is detected, the control component will drive the combined fixing frame to rotate intermittently. When the previously tested battery is rotated away from the test area after the detection is completed, the next battery will directly enter the test area, and it will not affect the replacement of the tested battery. In this way, continuous testing of the battery to be tested can be realized, and the working efficiency of battery detection can be greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The schematic drawings forming a part of this application are used to provide a further understanding of the utility model. The schematic embodiments and descriptions thereof of the utility model are used to explain the utility model and do not constitute an improper limitation to the utility model. In the drawings:

[0017] Figure 1 is a schematic diagram of the overall structure of an embodiment of the utility model;

[0018] Figure 2 is a schematic sectional structure diagram of the fixed seat in an embodiment of the utility model;

[0019] Figure 3 is a schematic diagram of the structure of the missing gear and the tooth ring in an embodiment of the utility model;

[0020] Figure 4 is a schematic diagram of the structure of the rotating seat and the ratchet and pawl in an embodiment of the utility model.

[0021] In the figure: 1, fixed seat; 2, combined fixing frame; 201, rotating seat; 202, placing rack; 3, control component; 301, motor; 302, support column; 303, missing gear; 304, tooth ring; 305, ratchet and pawl. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below. Apparently, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments. Without conflict, the embodiments and features in this application can be combined with each other. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the utility model.

[0023] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, then such directional indications are only used to explain the relative positional relationship, movement conditions, etc. between components in a certain specific posture. If this specific posture changes, then the directional indications will also change accordingly.

[0024] In addition, if there are descriptions such as "first", "second", etc. involved in the embodiments of the present utility model, then such descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "A and / or B" as an example, it includes Scenario A, or Scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, "a plurality of" means two or more. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions conflicts with each other or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0025] Please refer to Figures 1-4 。

[0026] The present utility model provides a technical solution for a battery test fixing rack: A battery test fixing rack includes a fixed seat 1, and further includes: A combined fixing rack 2 provided at one end of the fixed seat 1, including a rotating seat 201 and a plurality of placing racks 202 fixedly provided above the rotating seat 201 for supporting and fixing the battery to be tested; A control component 3 provided inside the fixed seat 1 for controlling the intermittent rotation of the rotating seat 201.

[0027] By providing the fixed seat 1, the combined fixing rack 2 and the control component 3, when performing battery tests, the battery is placed on the combined fixing rack 2. When one is being detected, other positions can directly place the battery to be tested. After one is detected, the control component 3 will drive the combined fixing rack 2 to rotate intermittently. When the previous tested battery is rotated away from the test area after being detected, the next battery will directly enter the test area, and it will not affect the replacement of the tested battery. In this way, continuous testing of the battery to be tested can be achieved, greatly improving the working efficiency of battery detection.

[0028] In one embodiment, the combined fixing rack 2 includes a rotating seat 201 and a plurality of placing racks 202 fixedly provided above the rotating seat 201, and the placing racks 202 are provided with grooves adapted to the battery base.

[0029] With such a design, the interior of the fixed seat 1 is hollow, and a circular opening adapted to the combined fixing frame 2 is provided on the upper side of the fixed seat 1. The number of the placement racks 202 is multiple and they are symmetrically arranged. The placement racks 202 are provided for placing the batteries to be tested. The outer sidewall of the rotating seat 201 is fixedly connected to the toothed ring 304. When the toothed ring 304 rotates, it will drive the rotating seat 201 to rotate synchronously. The battery is directly inserted into the placement rack 202. The intermittent rotation of the toothed ring 304 drives the intermittent rotation of the rotating seat 201. When the rotating seat 201 stops, the battery testing device above the corresponding position will test the battery in the placement rack 202. After the conventional test, the toothed ring 304 rotates another quarter of a turn. At this time, the tested battery in the placement rack 202 on the rotating seat 201 will also rotate a quarter of a turn, so that the tested battery is taken out of the test area, and another battery to be tested will rotate into the battery test area.

[0030] In an embodiment, the control assembly 3 includes a motor 301 and a support column 302 arranged on one side of the motor 301. The motor 301 is fixedly arranged at the bottom of the inner sidewall of the fixed seat 1, and the support column 302 is fixedly arranged at the bottom of the inner sidewall of the fixed seat 1. The interior of the fixed seat 1 is hollow. The output end of the motor 301 is fixedly provided with a partial gear 303. The teeth of the partial gear 303 are only half a circle, and the radius of the partial gear 303 is half of that of the toothed ring 304. Therefore, only half of the area of the partial gear 303 meshes with the toothed ring 304 when the partial gear 303 rotates one week. When the partial gear 303 rotates one week, the toothed ring 304 will only rotate a quarter of a turn. When there is no meshing between the partial gear 303 and the toothed ring 304, the partial gear 303 rotates idly, and the toothed ring 304 will not reset. Due to the ratchet and pawl 305 provided at the center, the toothed ring 304 cannot reverse. One side of the partial gear 303 is provided with the toothed ring 304. The toothed ring 304 is sleeved on the outer sidewall of the rotating seat 201 and fixedly connected thereto. The toothed part of the partial gear 303 meshes with the toothed ring 304. The rotating seat 201 is rotatably arranged at the upper end of the support column 302, and a ratchet and pawl 305 is provided at the center of the rotating seat 201.

[0031] With such a design, the model of the motor 301 is KYDAS96300-1E, which is prior art and will not be elaborated here. The output end of the motor 301 is connected to the missing gear 303. When the motor 301 is started, the missing gear 303 rotates one full circle, and the toothed ring 304 that meshes with it partially rotates one-quarter of a circle, synchronously driving the rotating seat 201 to also rotate one-quarter of a circle. The placement rack 202 above the rotating seat 201 will also rotate accordingly. During the intermittent stage, the placement rack 202 located below the testing device will enable the battery inside it to be tested. After the rotating seat 201 is driven to rotate one-quarter of a circle, the tested battery will be transferred out of the testing area. At this time, the tested battery can be replaced. At the same time, another testing battery that was previously inserted into the adjacent placement rack 202 will enter the testing area. When replacing the tested battery, other batteries can be tested synchronously, thus greatly improving the working efficiency of battery testing. The ratchet and pawl 305 are prior art and will not be elaborated here. The ratchet and pawl 305 can ensure that when the missing gear 303 loses meshing with the toothed ring 304, the toothed ring 304 will not automatically rebound to the initial position, and can also ensure that the toothed ring 304 can only rotate in one direction, preventing the rotating seat 201 and the placement rack 202 from rotating in reverse and causing the tested battery to be retested.

[0032] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to encompass all changes that fall within the meaning and scope of the equivalent elements of the claims within the present utility model.

Claims

1. A battery test fixture, comprising a fixed seat (1), characterized in that: Further included are: A combined fixing frame (2) is provided at one end of the fixing base (1), and includes a rotating base (201) and a plurality of placing frames (202) fixedly arranged above the rotating base (201) for supporting and fixing the battery to be tested. A control component (3) is provided inside the fixing base (1) for controlling the intermittent rotation of the rotating base (201).

2. The battery testing fixture according to claim 1, characterized in that: A groove adapted to the battery base is formed on the placing frame (202).

3. The battery test fixture according to claim 2, wherein: The control component (3) includes a motor (301) and a support column (302) arranged on one side of the motor (301). The motor (301) is fixedly arranged at the bottom of the inner side wall of the fixing base (1), and the support column (302) is fixedly arranged at the bottom of the inner side wall of the fixing base (1).

4. The battery test fixture according to claim 3, characterized in that: An output end of the motor (301) is fixedly provided with a missing gear (303), and a toothed ring (304) is arranged on one side of the missing gear (303).

5. A battery test fixture according to claim 4, characterized in that: The toothed ring (304) is sleeved on the outer side wall of the rotating base (201) and fixedly connected thereto, and the tooth part of the missing gear (303) meshes with the toothed ring (304).

6. The battery test fixture according to claim 5, wherein: The rotating base (201) is rotatably arranged at the upper end of the support column (302), and a ratchet and pawl (305) is arranged at the center of the rotating base (201).

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