Battery power-off control device for battery charging test room

Abstract

The utility model discloses a battery power-off control device for a battery charging test room, which comprises an explosion-proof box arranged in the battery charging test room, the explosion-proof box is provided with a transmission assembly, the upper part of the transmission assembly is provided with a wheel set for winding a battery charging lead, and one side of the transmission assembly is connected with a battery charging plug; wherein the transmission assembly is used for adjusting the insertion between the battery charging plug and the to-be-charged test battery. According to the utility model, through the transmission assembly and the wheel set, combination of the battery charging plug and the to-be-charged test battery is realized, thereby realizing automatic connection and disconnection operation. Compared with traditional manual operation, the operation efficiency is improved, the requirement for manual operation is reduced, and the operation safety is improved. The design of an explosion-proof box and equipment in the device aims at improving the safety. And the explosion-proof box is arranged, so that the circuit can be effectively prevented from being damaged by deflagration in the battery charging process, and the electricity utilization safety is protected.

Description

Technical Field

[0001] The utility model relates to a battery power-off control device for a battery charging test room. Background Art

[0002] During the battery charging test, in order to ensure safety and accuracy, the battery needs to be powered off and positioned.

[0003] Traditional battery tests mostly require manual connection of the battery plug to the battery charging port. After the battery charging test process, there is a risk of battery explosion. In addition, manual operation is inefficient and there are certain safety risks. Therefore, a battery power-off control device for a battery charging test room is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a battery power-off control device in a battery charging test room to solve the problem in the above background technology that most traditional battery tests require manual connection of a battery plug to a battery charging port, and there is a risk of battery explosion after the battery charging test process, and the manual operation efficiency is low, which poses certain safety risks.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a battery power-off control device for a battery charging test room, comprising an explosion-proof box placed in the battery charging test room, the explosion-proof box is provided with a transmission assembly, the upper part of the transmission assembly is provided with a wheel group for winding up the battery charging wire, and one side of the transmission assembly is connected to the battery charging plug;

[0006] Wherein, the transmission assembly is used to adjust the insertion of the battery charging plug and the test battery to be charged.

[0007] Preferably, the transmission assembly includes a transmission motor disposed in an explosion-proof box, the output end of the transmission motor is located in the explosion-proof box, the output end of the transmission motor is connected to the input end of a lead screw, the outer periphery of the lead screw is connected to a rod sleeve, and the rod sleeve is connected to a card clip for clamping a battery charging plug through a connecting seat;

[0008] Wherein, the transmission motor drives the card plate clamp to move through the bar sleeve.

[0009] Preferably, the card clamps are two groups of arc-shaped clamps, and the clamping area of ​​the battery charging plug is between the two groups of arc-shaped clamps.

[0010] Preferably, the wheel set includes a winding roller and a guide roller.

[0011] The winding roller is connected to the winding frame through a torsion spring shaft, and the winding frame is arranged at the upper part of the explosion-proof box;

[0012] The guide roller is connected to the explosion-proof box through a guide frame, and the guide frame is located at the lower part of the explosion-proof box.

[0013] Preferably, a guide groove for movement of the bar sleeve is provided inside the explosion-proof box, and the guide groove and the bar sleeve cooperate with each other so that the bar sleeve can move linearly in the guide groove.

[0014] Preferably, a channel for the battery charging plug to pass through is opened on a side of the explosion-proof box away from the transmission motor.

[0015] Preferably, a wire hole is provided on a side of the explosion-proof box away from the passage.

[0016] Preferably, one end of the battery charging plug is connected to a battery charging wire, and the battery charging wire extends to the inside of the explosion-proof box through a wire hole.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model realizes the combination of the battery charging plug and the battery to be charged and tested through the transmission assembly and the wheel set, thereby realizing automatic connection and disconnection operations. Compared with traditional manual operations, the operation efficiency is improved, the need for manual operation is reduced, and the operation safety is improved.

[0019] The explosion-proof box and equipment in the device are designed to improve safety. The setting of the explosion-proof box can effectively prevent the explosion during battery charging from causing harm to the circuit and protect the safety of electricity use.

[0020] The combination of the battery charging plug and the battery to be charged can be adjusted by the coordinated work of the transmission assembly and the transmission motor. This precise control can ensure that the battery plug is correctly connected to the charging port of the battery, improving the reliability of the test.

[0021] The arrangement of the winding roller, guide roller, guide groove and other components in the device, as well as the design of the card clamp, can ensure the stable clamping and guiding of the battery charging plug during the charging test, providing a highly controllable operating environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0023] Figure 2 It is a schematic diagram of the cutaway structure of an embodiment of the utility model;

[0024] Figure 3 It is a schematic diagram of the internal structure of an embodiment of the utility model;

[0025] Figure 4 This is a schematic diagram of the explosion-proof box structure of an embodiment of the utility model;

[0026] Figure 5 This is a schematic diagram of the card clamp structure of an embodiment of the utility model.

[0027] In the figure: 1. explosion-proof box; 101. guide groove; 102. channel; 103. wire hole; 2. transmission assembly; 201. transmission motor; 202. lead screw; 203. bar sleeve; 204. card clamp; 2041. arc-shaped clamp; 3. wheel set; 301. winding roller; 302. guide roller; 4. battery charging plug; 5. battery charging wire. DETAILED DESCRIPTION

[0028] In order to solve the problem that most traditional battery tests require manual connection of the battery plug to the battery charging port, there is a risk of battery explosion after the battery charging test process, and the manual operation efficiency is low, and there are certain safety risks, the embodiment of the utility model provides a battery power-off control device for a battery charging test room. The technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5 The utility model provides a battery power-off control device for a battery charging test room, comprising an explosion-proof box 1 arranged in the battery charging test room, the explosion-proof box 1 is provided with a transmission assembly 2, the upper part of the transmission assembly 2 is provided with a wheel assembly 3 for winding up a battery charging wire 5, and one side of the transmission assembly 2 is connected to a battery charging plug 4;

[0030] The transmission assembly 2 includes a transmission motor 201 disposed in the explosion-proof box 1, the output end of the transmission motor 201 is located in the explosion-proof box 1, the output end of the transmission motor 201 is connected to the input end of the lead screw 202, the outer periphery of the lead screw 202 is connected to a rod sleeve 203, and the rod sleeve 203 is connected to a card clamp 204 for clamping the battery charging plug 4 through a connecting seat; wherein, the transmission motor 201 drives the card clamp 204 to move through the rod sleeve 203. The card clamp 204 is two groups of arc-shaped clamps 2041, and the clamping area of ​​the battery charging plug 4 is between the two groups of arc-shaped clamps 2041.

[0031] The wheel group 3 includes a winding roller 301 and a guide roller 302. The winding roller 301 is connected to the winding frame through a torsion spring shaft, and the winding frame is arranged at the upper part of the explosion-proof box 1; the guide roller 302 is connected to the explosion-proof box 1 through a guide frame, and the guide frame is located at the lower part of the explosion-proof box 1.

[0032] A guide groove 101 for the movement of the bar cover 203 is provided inside the explosion-proof box 1, and the guide groove 101 and the bar cover 203 cooperate with each other so that the bar cover 203 can move linearly in the guide groove 101. A channel 102 for the battery charging plug 4 to pass through is provided on the side of the explosion-proof box 1 away from the transmission motor 201. A wire hole 103 is provided on the side of the explosion-proof box 1 away from the channel 102. One end of the battery charging plug 4 is connected to the battery charging wire 5, and the battery charging wire 5 extends to the inside of the explosion-proof box 1 through the wire hole 103.

[0033] The transmission assembly 2 is used to adjust the combination between the battery charging plug 4 and the test battery to be charged.

[0034] The working principle of the battery power-off control device for a battery charging test room provided by the utility model is as follows: when in use, the transmission motor 201 drives the lead screw 202 to rotate, and the outer thread of the outer periphery of the lead screw 202 passes through the thread of the inner wall of the rod sleeve 203, driving the rod sleeve 203 to move along the guide groove 101, and the card clamp 204 at the rod sleeve 203 clamps the battery charging plug 4 through the channel 102 and extends from the inside of the explosion-proof box 1, and is plugged into the battery charging port position to charge the battery;

[0035] At the same time, the battery charging plug 4 drives the battery charging wire 5 to roll from the outer periphery of the wheel set 3, and the wheel set 3 can guide the extension of the wire.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A battery power-off control device for a battery charging test room, characterized in that: The invention comprises an explosion-proof box (1) arranged in a battery charging test room, wherein the explosion-proof box (1) is provided with a transmission assembly (2), wherein a wheel assembly (3) for winding up a battery charging wire (5) is provided on the upper part of the transmission assembly (2), and one side of the transmission assembly (2) is connected to a battery charging plug (4); The transmission assembly (2) is used to adjust the connection between the battery charging plug (4) and the test battery to be charged.

2. A battery power-off control device for a battery charging test room according to claim 1, characterized in that: The transmission assembly (2) comprises a transmission motor (201) arranged in the explosion-proof box (1), the output end of the transmission motor (201) is located in the explosion-proof box (1), the output end of the transmission motor (201) is connected to the input end of a lead screw (202), the outer periphery of the lead screw (202) is connected to a rod sleeve (203), and the rod sleeve (203) is connected to a card clamp (204) for clamping a battery charging plug (4) via a connecting seat; The transmission motor (201) drives the card plate clamp (204) to move via the bar sleeve (203).

3. A battery power-off control device for a battery charging test room according to claim 2, characterized in that: The clamping plate clamp (204) is two groups of arc-shaped clamping plates (2041), and between the two groups of arc-shaped clamping plates (2041) is a clamping area for the battery charging plug (4).

4. A battery power-off control device for a battery charging test room according to claim 3, characterized in that: The wheel set (3) comprises a winding roller (301) and a guide roller (302). The winding roller (301) is connected to a winding frame via a torsion spring shaft, and the winding frame is arranged at the upper part of the explosion-proof box (1); The guide roller (302) is connected to the explosion-proof box (1) via a guide frame, and the guide frame is located at the lower part of the explosion-proof box (1).

5. A battery power-off control device for a battery charging test room according to claim 4, characterized in that: A guide groove (101) for the bar sleeve (203) to move is provided inside the explosion-proof box (1), and the guide groove (101) and the bar sleeve (203) cooperate with each other so that the bar sleeve (203) can move linearly in the guide groove (101).

6. A battery power-off control device for a battery charging test room according to claim 5, characterized in that: A channel (102) for a battery charging plug (4) to pass through is provided on a side of the explosion-proof box (1) away from the transmission motor (201).

7. A battery power-off control device for a battery charging test room according to claim 6, characterized in that: A wire hole (103) is provided on a side of the explosion-proof box (1) away from the passage (102).

8. A battery power-off control device for a battery charging test room according to claim 7, characterized in that: One end of the battery charging plug (4) is connected to a battery charging wire (5), and the battery charging wire (5) extends into the interior of the explosion-proof box (1) through a wire hole (103).

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