Battery cell transport case

Abstract

The utility model discloses a battery cell transport case which comprises a case body, a base is arranged in the case body, and a pressing portion is movably connected to the upper portion of the case body. A battery cell fixer is arranged in the base, a mounting groove for fixing a battery cell is formed in the battery cell fixer, and the inner diameter of the mounting groove is gradually reduced from one end far away from the base to one end close to the base; the bottom of the inner side of the box body is fixedly connected with the base, the top of the base is fixedly connected with the battery cell fixer, a plurality of mounting grooves are formed in the battery cell fixer, each mounting groove can correspond to a battery cell support of one type, the battery cell support can be fixed on the base, and the battery cell support can be fixed on the base. The battery cell fixer can effectively adapt to battery cells with different thicknesses, and the battery cell fixer is made of rubber, so that the surface of the battery cell can be effectively prevented from being damaged due to overlarge friction force when the battery cell fixer is taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of battery core brackets, in particular to a battery core transportation box. Background Art

[0002] A battery cell refers to a single electrochemical cell containing positive and negative electrodes. It is generally not used directly. Currently, there are roughly three types of battery cells on the market, namely aluminum shell batteries, soft-pack batteries (also known as polymer batteries), and cylindrical batteries. With the advancement of the times, the demand for battery cells is also increasing. When battery cells are produced on a large scale, a bracket is needed for storage.

[0003] The Chinese patent application number CN202223120013.1 discloses a convenient lithium battery cell holder, which belongs to the field of lithium battery cell installation technology. It includes a holder body, and two groups of springs are fixedly connected to the inner side of the holder body. An arc plate is fixedly connected to one end of the spring away from the holder body, and sliding rods are fixedly connected to both sides of the arc plate, and sliding grooves for sliding the sliding rods are provided on the opposite sides of the holder body away from the springs.

[0004] There are many specifications of battery cells currently used in reality, and their thicknesses are also different. Although the above device is convenient for speeding up the efficiency of replacing battery cells, it cannot be applied to various types of battery cells. When the diameter of the battery cell is smaller than the length between the two arc plates in the above device, the battery cell cannot be effectively fixed. Utility Model Content

[0005] The purpose of the utility model is to provide a battery cell transport box to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A battery cell transport box, comprising a box body, a base is provided in the box body, and a pressing part is movably connected to the top of the box body;

[0008] A cell holder is provided in the base, and a mounting groove for fixing the cell is provided in the cell holder, and the inner diameter of the mounting groove gradually decreases from an end away from the base to an end close to the base;

[0009] A rubber plate matched with the battery core holder is provided on one side of the pressing portion close to the base.

[0010] As a further solution of the utility model: a plurality of bases are arranged in the box body, the battery cell holder is a circular structure or a rectangular structure, and the plurality of bases are evenly arranged in the box body.

[0011] As a further solution of the utility model: the battery cell holder is a circular structure, and circular mounting grooves of various sizes are arranged in the battery cell holder, and the thickness of the circular mounting grooves of each size is the same, and the battery cell holder is made of rubber.

[0012] As a further solution of the utility model: the clamping part includes a slide rail movably connected to the base, a movable plate is slidably connected to the slide rail, and the rubber plate is connected to a side of the movable plate close to the base.

[0013] As a further solution of the utility model: the rubber plate is connected to the movable plate via a spring.

[0014] As a further solution of the utility model: electric telescopic rods are provided at the four corners of the box body, and the slide rails are fixedly connected to the upper ends of the telescopic rods.

[0015] As a further solution of the utility model: the slide rail and the movable plate are both provided with positioning holes, and positioning columns are inserted into the positioning holes.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model has a base fixedly connected to the inner bottom of the box body, and a battery holder fixedly connected to the top of the base. A plurality of mounting slots are provided inside the battery holder, and each mounting slot can correspond to a type of battery holder, which can effectively adapt to batteries of different thicknesses. The battery holder is made of rubber, which can effectively prevent the surface of the battery from being damaged due to excessive friction when taking it out.

[0018] 2. The top of both sides of the box of the utility model are provided with installation grooves, and electric telescopic rods are installed in the installation grooves. A slide rail is fixedly installed on the top of the electric telescopic rod. The slide rail is slidably connected to the movable plate. A plurality of springs are fixedly connected to the middle position of the bottom of the movable plate. The other end of the spring is fixedly connected to the bottom center position of the rubber plate. When the battery cell needs to be transported, the electric telescopic rod can be used to drive the rubber plate to slightly tighten the top of the battery cell to prevent the battery cell and the top of the device from colliding on bumpy roads. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the connection structure of the slide rail, the positioning column and the moving plate;

[0021] Figure 3 It is a schematic diagram of the connection structure of parts such as springs and rubber plates;

[0022] Figure 4 for Figure 1Enlarged view of point A in the middle;

[0023] Figure 5 A cross-sectional view of the connection structure between the battery cell and the battery cell holder;

[0024] Figure 6 for Figure 2 Enlarged view of point B in the middle.

[0025] In the figure: 1-box, 110-installation groove, 2-base, 210-battery cell holder, 3-pressing part, 310-slide rail, 311-moving plate, 312-positioning column, 313-spring, 314-rubber plate, 315-electric telescopic rod, 4-battery cell. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments 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 creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-6 In an embodiment of the utility model, a battery cell transport box includes a box body 1, a base 2 is provided in the box body 1, a cell holder 210 is provided in the base 2, a mounting groove for fixing the cell is provided in the cell holder 210, an inner diameter of the mounting groove gradually decreases from an end away from the base 2 to an end close to the base 2, the cell holder 210 is a circular structure or a rectangular structure, in this embodiment, a plurality of bases 2 are provided in the box body 1, the plurality of bases 2 are evenly arranged in the box body 1, the cell holder 210 is a circular structure, circular mounting grooves of various sizes are provided in the cell holder 210, and the thickness of each size of the circular mounting groove is the same, and the cell holder 210 is made of rubber.

[0028] A clamping part 3 is movably connected to the top of the box body 1, and a rubber plate 314 cooperating with the battery holder 210 is provided on the side of the clamping part 3 close to the base 2. The clamping part 3 includes a slide rail 310 movably connected to the base 2, and a moving plate 311 is slidably connected to the slide rail 310. Both the slide rail 310 and the moving plate 311 are provided with positioning holes, and positioning columns 312 are inserted into the positioning holes. The rubber plate 314 is connected to the side of the moving plate 311 close to the base 2, and the rubber plate 314 is connected to the moving plate 311 through a spring 313. Electric telescopic rods 315 are provided at the four corners of the box body 1, and the slide rail 310 is fixedly connected to the upper end of the telescopic rod 315.

[0029] In this embodiment, mounting grooves 110 are provided at the tops of both sides of the box body 1, and electric telescopic rods 315 are installed in the mounting grooves 110. The tops of the electric telescopic rods 315 are fixedly installed with slide rails 310, and the slide rails 310 are slidably connected to the movable plates 311. When the battery cell 4 needs to be placed inside the device, the electric telescopic rods 315 are first controlled to extend upward. When the electric telescopic rods 315 extend upward, the slide rails 310 will also be driven to move upward. Then, the positioning columns 312 are taken out, and the two sets of movable plates 311 are slid in the opposite direction. After the movable plates 311 are slid open, the battery cell 4 of the corresponding model can be placed in the battery. The cell holder 210 has a corresponding fixing groove inside. The cell holder 210 is made of rubber, which can effectively prevent the surface of the cell 4 from being damaged due to excessive friction when taking it out. A plurality of springs 313 are fixedly connected to the bottom of the movable plate 311. The other end of the spring 313 is fixedly connected to the bottom center of the rubber plate 314. When the cell 4 needs to be transported, the electric telescopic rod 315 can be used to drive the rubber plate 314 to slightly tighten the top of the cell 4. This can not only effectively fix the position of the cell 4, but also prevent the cell 4 from colliding with the top of the device on bumpy roads during transportation.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A battery cell transport box, comprising a box body (1), characterized in that: A base (2) is provided inside the box body (1), and a pressing portion (3) is movably connected to the top of the box body (1); A cell holder (210) is provided in the base (2), and a mounting groove for fixing the cell is provided in the cell holder (210), wherein the inner diameter of the mounting groove gradually decreases from an end away from the base (2) to an end close to the base (2); A rubber plate (314) that cooperates with the battery cell holder (210) is provided on one side of the pressing portion (3) close to the base (2).

2. A battery cell transport box according to claim 1, characterized in that: A plurality of bases (2) are arranged in the box body (1); the battery cell holder (210) is a circular structure or a rectangular structure; and the plurality of bases (2) are evenly arranged in the box body (1).

3. A battery cell transport box according to claim 1, characterized in that: The battery cell holder (210) is a circular structure. Circular installation grooves of various sizes are arranged in the battery cell holder (210), and the thickness of the circular installation grooves of each size is the same. The battery cell holder (210) is made of rubber material.

4. A battery cell transport box according to claim 1, characterized in that: The pressing portion (3) comprises a slide rail (310) movably connected to the base (2); a movable plate (311) is slidably connected to the slide rail (310); and the rubber plate (314) is connected to a side of the movable plate (311) close to the base (2).

5. A battery cell transport box according to claim 4, characterized in that: The rubber plate (314) is connected to the moving plate (311) via a spring (313).

6. A battery cell transport box according to claim 4, characterized in that: Electric telescopic rods (315) are provided at the four corners of the box body (1), and the slide rail (310) is fixedly connected to the upper end of the telescopic rod (315).

7. A battery cell transport box according to claim 4, characterized in that: The slide rail (310) and the movable plate (311) are both provided with positioning holes, and positioning posts (312) are inserted into the positioning holes.

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