Battery tray

Abstract

The utility model discloses a battery tray which comprises a tray seat body and a placing groove, limiting lugs are fixed at the left end and the right end of the tray seat body, a limiting frame is arranged on the inner sides of the limiting lugs, a plurality of limiting teeth are fixed on the outer side of the limiting frame, a pressing plate is fixed on the top wall of the inner side of the limiting frame, and a clamping groove is formed in the top wall of the inner side of the pressing plate. A rubber pad is fixed to the bottom end of the pressing plate, top bead springs are arranged on the outer walls of the left side and the right side of the tray base body correspondingly, the tail ends of the top bead springs make contact with the limiting frames, and the containing groove is formed in the inner side of the tray base body. Compared with an existing battery tray, the battery tray is provided with the limiting mechanism, a battery can be limited, so that the situation that the battery falls off from the tray due to vibration in the transportation process is avoided, the practicability of the device is improved, meanwhile, the device is provided with the containing groove structures of multiple specifications, and the practicability is improved. And the device can be suitable for batteries and battery cells of various models and specifications, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery trays, in particular to a battery tray. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and non-aqueous electrolyte solutions. With the development of science and technology, lithium batteries have become mainstream. During the processing and assembly of lithium batteries, battery trays are needed to store, transfer and transport cells or batteries.

[0003] The announcement number authorized by China is CN219970324U, and it is called a patent for a cylindrical battery tray. The device includes a tray body, the tray body has a mounting groove, and a plurality of cylinders are arranged vertically in the mounting groove. The axis of the cylinder has a storage space, and the storage space is used to place cylindrical batteries. A heat dissipation channel is provided between the plurality of cylinders. The cylindrical battery is vertically installed in the storage space of the cylinder. The heat generated by the cylindrical battery can be transferred to the heat dissipation channel outside the cylinder through the cylinder, and the heat is then released to the outside of the tray through the heat dissipation channel. The tray of this utility model can realize the timely release of the heat of the cylindrical battery around the whole circumference to the outside of the tray, which greatly improves the ventilation and heat dissipation effect of the tray and can protect the performance of the cylindrical battery to the greatest extent.

[0004] Although the above device can improve the ventilation and heat dissipation effect of the tray, there are still some problems when using the device:

[0005] 1. The device does not have a top limit mechanism and cannot limit the battery. During transportation, the battery is prone to jump up due to bumps, shaking, etc., causing it to fall out of the tray.

[0006] 2. The device does not have storage mechanisms of various specifications and shapes and can only store cylindrical batteries of one specification, resulting in poor applicability.

[0007] In response to the above situation, technical innovation is carried out based on the existing battery tray. Utility Model Content

[0008] The purpose of the utility model is to provide a battery tray to solve the problems raised in the above background technology.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery tray, comprising a tray seat and a placement slot, wherein limiting ears are fixed on both ends of the left and right ends of the tray seat, and a limiting frame is arranged on the inner side of the limiting ear, and limiting teeth are fixed on the outer side of the limiting frame, and there are multiple limiting teeth, a pressure plate is fixed on the inner top wall of the limiting frame, and a rubber pad is fixed on the bottom end of the pressure plate, and ball springs are arranged on the outer walls of the left and right sides of the tray seat, and the end of the ball spring is in contact with the limiting frame, and the placement slot is opened on the inner side of the tray seat.

[0010] Furthermore, a plurality of placement grooves are provided, and a circular groove 1 is formed at the inner bottom end of the placement groove.

[0011] Furthermore, a plurality of circular grooves 1 are provided, and a circular groove 2 is provided at the inner bottom end of the circular groove 1.

[0012] Furthermore, the inner diameter of the circular groove 1 is 21 mm.

[0013] Furthermore, the inner diameter of the second circular groove is 18 mm.

[0014] Furthermore, support components are fixed on both left and right sides of the bottom end of the tray base, and the support components include support feet and foot pads, and the bottom ends of the support feet are fixed with foot pads.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the device is provided with a limiting mechanism, which can limit the battery, thereby preventing the battery from falling off the pallet due to vibration during transportation, which is beneficial to improving the practicality of the device. At the same time, the device is provided with a plurality of specifications of accommodating slot structures, which can be suitable for batteries and cells of various models and specifications, which is beneficial to improving the applicability of the device.

[0016] 1. The utility model is provided with a limiting ear, a limiting frame, a limiting tooth, a pressure plate, a rubber pad and a top ball spring. When the device is used to store batteries, the user can insert the limiting frame into the limiting ear and press the limiting frame downward so that the pressure plate and the rubber pad press the top of the battery, thereby effectively preventing the battery from jumping out of the tray seat due to vibration, shaking and bumping. The limiting tooth can hook the limiting ear to prevent the limiting frame from loosening. The top ball spring can squeeze the limiting frame to make the limiting tooth bite the limiting ear, further improving the firmness of the limiting frame. When the user needs to take out the battery, he only needs to press the bottom end of the limiting frame toward the tray seat to contract the top ball spring and then pull out the limiting frame. Through the above structure, the device can limit the battery, thereby preventing the battery from falling off the tray due to vibration during transportation, which is beneficial to improving the practicality of the device.

[0017] 2. The utility model arranges the placement groove, the circular groove one and the circular groove two. The placement groove is rectangular and can store large single-cell batteries or cubic batteries. The inner diameter of the circular groove one matches the outer diameter of the 21700 battery, so the 21700 battery can be inserted and stored. The inner diameter of the circular groove two matches the outer diameter of the 18650 battery, so the 18650 battery can be inserted and stored. Through the above structure, the device can be applicable to batteries and batteries of various models and specifications, which is conducive to improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a battery tray of the utility model;

[0019] Figure 2 It is a partial front view and cross-sectional enlarged structural schematic diagram of a battery tray of the utility model, including a tray seat, a limiting ear, a limiting frame, a limiting tooth and a top ball spring;

[0020] Figure 3 It is a partial top view enlarged structural schematic diagram of a placement groove, circular groove 1 and circular groove 2 of a battery tray of the utility model.

[0021] In the figure: 1. tray base; 2. limiting ear; 3. limiting frame; 4. limiting tooth; 5. pressure plate; 6. rubber pad; 7. top ball spring; 8. placement groove; 9. circular groove one; 10. circular groove two; 11. support assembly; 1101. support foot; 1102. foot pad. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-3 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0023] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] like Figure 1 and Figure 2 As shown, a battery tray comprises a tray body 1 and a placement slot 8, the left and right ends of the tray body 1 are fixed with limiting ears 2, and the inner side of the limiting ears 2 is provided with a limiting frame 3, the outer side of the limiting frame 3 is fixed with limiting teeth 4, and a plurality of limiting teeth 4 are provided, a pressure plate 5 is fixed to the inner top wall of the limiting frame 3, and a rubber pad 6 is fixed to the bottom end of the pressure plate 5, the left and right outer walls of the tray body 1 are provided with top ball springs 7, and the end of the top ball spring 7 is in contact with the limiting frame 3, and the placement slot 8 is opened on the inner side of the tray body 1. When using the device to store batteries, the user can insert the limiting frame 3 into the limiting ears 2 and press down the limiting frame 3 so that the pressure plate 5 and The rubber pad 6 presses the top of the battery, thereby effectively preventing the battery from jumping out of the tray base 1 due to vibration, shaking and bumping. The limiting tooth 4 can hook the limiting ear 2, thereby preventing the limiting frame 3 from loosening. The top ball spring 7 can squeeze the limiting frame 3, so that the limiting tooth 4 bites the limiting ear 2, further improving the firmness of the limiting frame 3. When the user needs to take out the battery, he only needs to press the bottom end of the limiting frame 3 toward the tray base 1 to make the top ball spring 7 contract, and then pull out the limiting frame 3. Through the above structure, the device can limit the battery, thereby preventing the battery from falling off the tray due to vibration during transportation, which is beneficial to improving the practicality of the device.

[0026] like Figure 1 and Figure 3 As shown, a plurality of placement grooves 8 are provided, and a circular groove 19 is opened at the inner bottom end of the placement groove 8, a plurality of circular grooves 19 are opened, and a circular groove 2 10 is opened at the inner bottom end of the circular groove 19, the inner diameter of the circular groove 19 is 21 mm, and the inner diameter of the circular groove 2 10 is 18 mm, support components 11 are fixed on the left and right sides of the bottom end of the tray seat 1, and the support component 11 includes a supporting foot 1101 and a foot pad 1102, and the bottom end of the supporting foot 1101 is fixed with a foot pad 1102, which can store large single-cell batteries or cubic batteries, the inner diameter of the circular groove 19 matches the outer diameter of the 21700 battery, so that the 21700 battery can be inserted and stored, the inner diameter of the circular groove 2 10 matches the outer diameter of the 18650 battery, so that the 18650 battery can be inserted and stored, through the above structure, the device can be suitable for batteries and batteries of various models and specifications, which is beneficial to improve the applicability of the device.

[0027] In summary: when using the battery tray, the user can first store multiple cells or batteries in the placement slot 8, circular slot one 9 or circular slot two 10, and then use the limit frame 3 to press the batteries or cells to prevent the batteries or cells from falling, and the rubber pad 6 can produce elastic contact with each battery or cell to prevent the batteries or cells from jumping during transportation. The support component 11 can not only prevent the device from sliding, but also lift the device off the desktop or the ground, reduce the wear of the tray base 1 and facilitate lifting the device. When using the device to store batteries, the user can insert the limit frame 3 into the limit ear 2 and press down the limit frame 3, so that the pressure plate 5 and the rubber pad 6 press the top of the battery, thereby effectively preventing the battery from vibrating, shaking and bumping. The limiting tooth 4 can hook the limiting ear 2 to prevent the limiting frame 3 from loosening, and the top ball spring 7 can squeeze the limiting frame 3, so that the limiting tooth 4 bites the limiting ear 2, further improving the firmness of the limiting frame 3. When the user needs to take out the battery, he only needs to press the bottom end of the limiting frame 3 toward the tray seat 1 to shrink the top ball spring 7, and then pull out the limiting frame 3. Large single-cell batteries or cubic batteries can be stored. The inner diameter of the circular groove 1 9 matches the outer diameter of the 21700 battery, so the 21700 battery can be inserted and stored. The inner diameter of the circular groove 2 10 matches the outer diameter of the 18650 battery, so the 18650 battery can be inserted and stored. This is the working principle of the battery tray.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A battery tray, comprising a tray body (1) and a placement slot (8), characterized in that: The left and right ends of the tray seat (1) are both fixed with limiting ears (2), and a limiting frame (3) is arranged on the inner side of the limiting ears (2), and the outer side of the limiting frame (3) is fixed with limiting teeth (4), and a plurality of limiting teeth (4) are arranged, and a pressure plate (5) is fixed to the inner top wall of the limiting frame (3), and a rubber pad (6) is fixed to the bottom end of the pressure plate (5), and the left and right outer walls of the tray seat (1) are both provided with top ball springs (7), and the ends of the top ball springs (7) are in contact with the limiting frame (3), and the placement groove (8) is opened on the inner side of the tray seat (1).

2. A battery tray according to claim 1, characterized in that: The placement grooves (8) are provided in plurality, and a circular groove (9) is provided at the inner bottom end of the placement grooves (8).

3. A battery tray according to claim 2, characterized in that: The circular groove one (9) is provided with a plurality of parts, and a circular groove two (10) is provided at the inner bottom end of the circular groove one (9).

4. A battery tray according to claim 2, characterized in that: The inner diameter of the circular groove 1 (9) is 21 mm.

5. A battery tray according to claim 3, characterized in that: The inner diameter of the circular groove 2 (10) is 18 mm.

6. A battery tray according to claim 1, characterized in that: Support components (11) are fixed on both left and right sides of the bottom end of the tray base (1), and the support component (11) comprises a support foot (1101) and a foot pad (1102), and the bottom end of the support foot (1101) is fixed with a foot pad (1102).

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