Storage battery shell strength detection device

Abstract

The utility model relates to the technical field of storage battery detection, and discloses a storage battery shell strength detection device which is composed of a fixing shell, a sliding block, a first spring, a moving rod, a first mounting frame, a first fixing shaft, an L-shaped plate, a second mounting frame, a second fixing shaft, a sliding rod, a second spring and a clamping plate. The fixing shell is fixedly installed on the side face of the U-shaped plate, the sliding block is installed in the fixing shell in a sliding mode, the first spring is arranged in the fixing shell, the moving rod is installed in the fixing shell in a sliding mode, and the first installation frame is fixedly installed on the side face of the sliding block. According to the strength detection device for the storage battery shell, an L-shaped plate can be rotated by pushing a pressing block, a clamping plate can be reset under the action of a second spring, the storage battery shell is placed on the top of a bottom plate, pushing to the pressing block is relieved, the L-shaped plate can be reset under the action of a first spring, and the storage battery shell can be fixed through the clamping plate; the use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of battery detection, specifically to a battery shell strength detection device. BACKGROUND

[0002] In the production, transportation and use process of the battery, the shell needs to bear certain external force impact, pressure change, etc., the battery shell is the most important protection structure of the battery, and the battery manufacturer lists the strength detection of the battery shell as a must-check item and controls it as an important index.

[0003] The patent with the application number 201920016886.7 discloses a lead storage battery shell strength detection device convenient to adjust, which comprises a bottom plate and two guide rails, further comprises a detection point indicating assembly and a height adjusting support assembly connected with the guide rails, the detection point indicating assembly and the height adjusting support assembly are slidingly connected in the direction perpendicular to the guide rails; the height adjusting support assembly comprises a round rod, a connecting plate and a horizontal support rod slidingly connected with the round rod, the connecting plate is fixed at one end of the round rod and is fixedly connected with the guide rail; the detection point indicating assembly comprises a mounting frame, an infrared laser lamp and a horizontal plate connected with the bottom end of the mounting frame.

[0004] The lead storage battery shell strength detection device convenient to adjust can conveniently adjust the steel ball to fall to different positions on the battery shell from the falling hole, improve the convenience of operation and the accuracy of detection, but there is still room for improvement, for example, the device needs the operator to frequently tighten and loosen the locking bolt, which is inconvenient to use and cannot meet the current demand. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a battery shell strength detection device to solve the problems in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a battery shell strength detection device, comprising a bottom plate, a U-shaped plate, a fixing device, the U-shaped plate is fixedly installed at the top of the bottom plate, and the fixing device is arranged on the surface of the U-shaped plate.

[0007] The fixed device is composed of a fixed shell, a sliding block, a first spring, a moving rod, a first mounting frame, a first fixed shaft, an L-shaped plate, a second mounting frame, a second fixed shaft, a sliding rod, a second spring and a clamping plate, the fixed shell is fixedly installed on the side of the U-shaped plate, the sliding block is slidingly installed in the fixed shell, the first spring is arranged in the fixed shell, the moving rod is slidingly installed in the fixed shell, the first mounting frame is fixedly installed on the side of the sliding block, the first fixed shaft is fixedly installed in the first mounting frame, the L-shaped plate is slidingly installed on the outside of the first fixed shaft, the second mounting frame is fixedly installed on the side of the U-shaped plate, the second fixed shaft is fixedly installed in the second mounting frame, the sliding rod is slidingly installed in the U-shaped plate, the second spring is sleeved on the surface of the sliding rod, and the clamping plate is fixedly installed on the side of the sliding rod.

[0008] Preferably, one end of the first spring is fixedly connected with the fixed shell, and the other end of the first spring is fixedly connected with the sliding block, and the first spring is arranged for resetting the sliding block.

[0009] Preferably, one end of the moving rod is fixedly connected with the sliding block, and the other end of the moving rod is fixedly connected with a pressing block.

[0010] Preferably, the inside of the L-shaped plate is provided with a sliding groove matched with the first fixed shaft, and the L-shaped plate is rotatably installed on the outside of the second fixed shaft.

[0011] Preferably, one end of the second spring is fixedly connected with the U-shaped plate, and the other end of the second spring is fixedly connected with the clamping plate, and the second spring is arranged for resetting the clamping plate.

[0012] Preferably, the side surface of the sliding rod is provided with a ball, and the ball is arranged to enable the sliding rod to slide on the surface of the L-shaped plate.

[0013] Preferably, the first mounting frame, the first fixed shaft, the L-shaped plate, the second mounting frame, the second fixed shaft, the sliding rod, the second spring and the clamping plate are one group, and there are two groups symmetrically arranged on the side of the sliding block.

[0014] Compared with the prior art, the accumulator shell strength detection device can make the L-shaped plate rotate by pushing the pressing block, can reset the clamping plate under the action of the second spring, can fix the accumulator shell through the clamping plate, and is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2 It is the fixed shell and the second fixed axle and the slide bar structure schematic view of the utility model;

[0018] Figure 3 It is the slide block and L-shaped plate and the second mounting bracket structure schematic view of the utility model;

[0019] Figure 4 It is the moving rod and the first mounting bracket and the first fixed axle structure schematic view of the utility model.

[0020] In the drawing: 1, bottom plate;2, U-shaped plate;3, fixing device;301, fixed shell;302, slide block;303, first spring;304, moving rod;305, first mounting bracket;306, first fixed axle;307, L-shaped plate;308, second mounting bracket;309, second fixed axle;310, slide bar;311, second spring;312, clamping plate. Specific implementation

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a storage battery shell strength detection device, including bottom plate 1, U-shaped plate 2, fixed device 3, U-shaped plate 2 is fixedly installed in the top of bottom plate 1, and fixed device 3 is set on the surface of U-shaped plate 2.

[0023] The fixing device 3 is composed of a fixing shell 301, a sliding block 302, a first spring 303, a moving rod 304, a first mounting frame 305, a first fixing shaft 306, an L-shaped plate 307, a second mounting frame 308, a second fixing shaft 309, a sliding rod 310, a second spring 311 and a clamping plate 312. The fixing shell 301 is fixedly installed on the side of the U-shaped plate 2. The sliding block 302 is slidingly installed in the interior of the fixing shell 301. The first spring 303 is arranged in the interior of the fixing shell 301. One end of the first spring 303 is fixedly connected with the fixing shell 301, and the other end of the first spring 303 is fixedly connected with the sliding block 302. The first spring 303 is arranged to reset the sliding block 302. The moving rod 304 is slidingly installed in the interior of the fixing shell 301. One end of the moving rod 304 is fixedly connected with the sliding block 302, and the other end of the moving rod 304 is fixedly connected with a pressing block. The first mounting frame 305 is fixedly installed on the side of the sliding block 302. The first fixing shaft 306 is fixedly installed in the interior of the first mounting frame 305. The L-shaped plate 307 is slidingly installed on the exterior of the first fixing shaft 306. The second mounting frame 308 is fixedly installed on the side of the U-shaped plate 2. The second fixing shaft 309 is fixedly installed in the interior of the second mounting frame 308. A sliding groove matched with the first fixing shaft 306 is formed in the interior of the L-shaped plate 307. The L-shaped plate 307 is rotatably installed on the exterior of the second fixing shaft 309. The sliding rod 310 is slidingly installed in the interior of the U-shaped plate 2. A plurality of rolling balls are arranged on the side of the sliding rod 310. The rolling balls are arranged to enable the sliding rod 310 to slide on the surface of the L-shaped plate 307. The second spring 311 is sleeved on the surface of the sliding rod 310. The clamping plate 312 is fixedly installed on the side of the sliding rod 310. One end of the second spring 311 is fixedly connected with the U-shaped plate 2, and the other end of the second spring 311 is fixedly connected with the clamping plate 312. The second spring 311 is arranged to reset the clamping plate 312. The first mounting frame 305, the first fixing shaft 306, the L-shaped plate 307, the second mounting frame 308, the second fixing shaft 309, the sliding rod 310, the second spring 311 and the clamping plate 312 are arranged in one group, and there are two groups symmetrically arranged on the side of the sliding block 302.

[0024] In use, the pressing block is pushed, the moving rod 304 drives the sliding block 302 to move, under the action of the first mounting frame 305, the first fixing shaft 306, the second mounting frame 308 and the second fixing shaft 309, the L-shaped plate 307 is rotated, under the action of the second spring 311, the rolling balls slide on the surface of the L-shaped plate 307, the sliding rod 310 drives the clamping plate 312 to reset, the battery shell is placed on the top of the bottom plate 1, the pushing of the pressing block is released, under the action of the first spring 303, the L-shaped plate 307 is reset, the rolling balls slide on the surface of the L-shaped plate 307, the sliding rod 310 drives the clamping plate 312 to fix the battery shell.

[0025] It is to be noted that, in the present text, the terms such as first and second, and the like, are used merely to differentiate one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Also, the terms "comprising", "containing", or any other variant thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0026] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the present application.

Claims

1. A battery case strength detection device comprising a base plate (1), a U-shaped plate (2), a fixing device (3), characterized in that: The U-shaped plate (2) is fixedly installed on the top of the bottom plate (1), and the fixing device (3) is arranged on the surface of the U-shaped plate (2). The fixing device (3) is composed of a fixing shell (301), a sliding block (302), a first spring (303), a moving rod (304), a first mounting frame (305), a first fixing shaft (306), an L-shaped plate (307), a second mounting frame (308), a second fixing shaft (309), a sliding rod (310), a second spring (311), and a clamping plate (312). The fixing shell (301) is fixedly installed on the side surface of the U-shaped plate (2). The sliding block (302) is slidingly installed in the fixing shell (301). The first spring (303) is arranged in the fixing shell (301). The moving rod (304) is slidingly installed in the fixing shell (301). The first mounting frame (305) is fixedly installed on the side surface of the sliding block (302). The first fixing shaft (306) is fixedly installed in the first mounting frame (305). The L-shaped plate (307) is slidingly installed on the outer portion of the first fixing shaft (306). The second mounting frame (308) is fixedly installed on the side surface of the U-shaped plate (2). The second fixing shaft (309) is fixedly installed in the second mounting frame (308). The sliding rod (310) is slidingly installed in the U-shaped plate (2). The second spring (311) is sleeved on the surface of the sliding rod (310). The clamping plate (312) is fixedly installed on the side surface of the sliding rod (310).

2. A battery case strength detection device according to claim 1, characterized by: One end of the first spring (303) is fixedly connected with the fixing shell (301), and the other end of the first spring (303) is fixedly connected with the sliding block (302).

3. A battery case strength detection apparatus according to claim 1, characterized by: One end of the moving rod (304) is fixedly connected with the sliding block (302), and the other end of the moving rod (304) is fixedly connected with a pressing block.

4. The battery case strength detection apparatus according to claim 1, characterized by: The L-shaped plate (307) is rotatably installed on the outer portion of the second fixing shaft (309).

5. The battery case strength detection apparatus according to claim 1, characterized by: One end of the second spring (311) is fixedly connected with the U-shaped plate (2), and the other end of the second spring (311) is fixedly connected with the clamping plate (312).

6. A battery case strength detection apparatus according to claim 1, characterized by: The sliding rod (310) is provided with a plurality of rolling balls on the side surface.

7. The battery case strength detection apparatus according to claim 1, characterized by: The first mounting frame (305), the first fixing shaft (306), the L-shaped plate (307), the second mounting frame (308), the second fixing shaft (309), the sliding rod (310), the second spring (311), and the clamping plate (312) are all one group, and there are two groups symmetrically arranged on the side surface of the sliding block (302).

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