Self-locking battery box

Abstract

The utility model relates to the technical field of battery installation, in particular to a self-locking battery box which comprises a box body, a cover body matched with the box body, a self-locking assembly for self-locking the box body and the cover body, and a taking-out assembly convenient for taking out a battery. According to the self-locking type battery box disclosed by the utility model, by arranging the self-locking assembly, when the cover body is required to cover the box body, the cover body can be clamped on the box body only by pressing the cover body downwards and rotating the handle, so that the self-locking type battery box is convenient to disassemble; by arranging the taking-out mechanism, when the cover body is opened, a compressed spring is reset, and a push plate is driven to push up the battery by a certain distance, so that a worker can take the battery conveniently; meanwhile, a supporting block is fixedly installed at the bottom of the box body, an air inlet hole is longitudinally formed in the supporting block, and heat dissipation grooves are formed in the two sides of the supporting block; and heat in the battery box can be conveniently discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of battery installation, in particular to a self-locking battery box. Background Art

[0002] With the continuous development of science and technology, various portable electronic devices such as smart phones and tablet computers have penetrated into people's daily lives; these devices usually need to use batteries to provide power; for ease of use, many devices adopt a self-locking battery box design; a self-locking battery box is a device that can fix and lock the battery, which can ensure the stability of the battery in the device and prevent the battery from loosening or falling off.

[0003] Patent application number CN202122171537.2 provides a quick-release battery box, which is detachably connected to an external electrical device through a quick-release structure, and the quick-release structure includes a quick-release seat assembly, a quick-release part, and a battery box; the quick-release part is fixed to the external electrical device, and the quick-release seat assembly is arranged on the battery box; or the quick-release part is arranged on the battery box, and the quick-release seat assembly is fixed to the external electrical device; the quick-release seat assembly is provided with an embedding groove, the quick-release part is coupled to the embedding groove, and the quick-release part is mechanically coupled and conductively connected to the quick-release seat assembly, which is used to achieve fixation and electrical connection between the battery box and the external electrical device. The utility model overcomes the defects of the inconvenience of installing, disassembling and removing the existing battery box by providing a quick-release part and a quick-release seat assembly that are mechanically coupled and conductively connected, making the battery box easy to install and disassemble.

[0004] This device can indeed solve the problem of inconvenient installation, disassembly and removal of the battery box by means of quick-release parts; however, the battery box tightly fits the battery in the installation box, which is not conducive to the heat dissipation of the battery and has a poor heat dissipation effect. Utility Model Content

[0005] The purpose of the utility model is to provide a self-locking battery box which can effectively solve the above technical problems.

[0006] In order to achieve the purpose of this utility model, the following technical solutions are adopted:

[0007] A self-locking battery box, comprising: a box body, a cover body matching the box body, a self-locking component for self-locking the box body and the cover body, and a removal component for facilitating battery removal;

[0008] The self-locking assembly consists of a handle, a turntable, and a clamping piece; the handle is fixedly mounted on the turntable; the turntable is rotatably mounted on the bottom of the cover body; and a limiting thread is provided on the turntable and is threadably connected to the clamping piece.

[0009] Furthermore, the removal assembly consists of a push plate, a spring, and a connecting rod; the push plate is fixedly connected to the bottom of the box body through the spring; and the connecting rod is fixedly connected to the push plate.

[0010] Furthermore, a clamping groove matching the clamping piece is formed at the upper end of the box body; and the connecting rod is slidably installed in the clamping groove.

[0011] Furthermore, support blocks are fixedly installed at equal intervals on the bottom of the box body; an air inlet is longitudinally opened inside the support block; and the air inlet runs through both sides of the box body; and heat dissipation holes are opened on both sides of the support block.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a self-locking battery box by setting a self-locking component. When the cover body needs to be covered on the box body, the cover body can be snapped onto the box body by only pressing the cover body downward and turning the handle, so that disassembly is convenient; by setting a removal mechanism, when the cover body is opened, the compressed spring is reset, driving the push plate to push the battery up a certain distance, so that it is convenient for staff to take it out; at the same time, a support block is fixedly installed at the bottom of the box body, and an air inlet hole is opened longitudinally in the support block, and heat dissipation grooves are opened on both sides of the support block, so that the heat in the battery box can be discharged easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] Figure 1 This is a structural schematic diagram of a self-locking battery box of the utility model;

[0015] Figure 2 This is an expanded view of the box body and cover body of a self-locking battery box of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the cover body in the utility model;

[0017] Figure 4 This is an internal cross-sectional view of the cover body of the utility model;

[0018] Figure 5 This is an internal cross-sectional view of a self-locking battery box of the utility model;

[0019] Figure 6 for Figure 5 A partial enlarged view of part A;

[0020] Figure 7 This is a cross-sectional view from another angle of a self-locking battery box of the utility model.

[0021] In the figure: 1. box body; 2. cover body; 3. self-locking component; 4. removal component; 31. handle; 32. turntable; 33. clamping part; 34. limiting thread; 41. push plate; 42. spring; 43. connecting rod; 44. clamping groove; 51. support block; 52. air inlet; 53. heat dissipation hole. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the utility model, rather than all embodiments.

[0023] In the description of the present utility model, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present utility model. When a mechanism is referred to as being "fixed to" another mechanism, it may be directly on the other mechanism or there may also be a centered mechanism. When a mechanism is considered to be "connected to" another mechanism, it may be directly connected to the other mechanism or there may be a centered mechanism at the same time. When a mechanism is considered to be "set on" another mechanism, it may be directly set on the other mechanism or there may be a centered mechanism at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] like Figures 1 to 7 As shown, the utility model is a self-locking battery box, comprising: a box body 1, a cover body 2 matched with the box body 1, a self-locking component 3 for self-locking the box body 1 and the cover body 2, and a removal component 4 for facilitating battery removal;

[0025] The self-locking assembly 3 is composed of a handle 31, a turntable 32, and a clamping member 33; the handle 31 is fixedly mounted on the turntable 32; the turntable 32 is rotatably mounted on the bottom of the cover body 2; a limiting thread 34 is provided on the turntable 32 and is threadably connected to the clamping member 33. When the cover body 2 and the box body 1 need to be locked, the cover body 2 is brought to the upper end of the box body 1 until the clamping member 33 is inserted into the clamping groove 44; because the clamping member 33 is threadably connected to the turntable 32, and because the turntable 32 is rotatably mounted on the bottom of the cover body 2; thus, when the turntable 32 is rotated, the cover body 2 is locked. When the turntable 32 is moved, the clamping members 33 move synchronously inward or outward; it should be noted here that the clamping members 33 are L-shaped; and the clamping grooves 44 are also matching L-shaped clamping grooves 44; so that when the clamping members 33 are moved inward by the rotation of the turntable 32, they are clamped with the clamping grooves 44; when the cover body 2 needs to be opened, the handle 31 is reversed, the clamping members 33 are synchronously spread outward, the clamping members 33 and the clamping grooves 44 end the clamping, and the cover body 2 is lifted upward to open it; it is more convenient to open it through the above mechanism.

[0026] The removal assembly 4 consists of a push plate 41, a spring 42, and a connecting rod 43; the push plate 41 is fixedly connected to the bottom of the box body 1 through the spring 42; the connecting rod is fixedly connected to the push plate 41, and a clamping groove 44 matching the clamping piece 33 is opened at the upper end of the box body 1; the connecting rod is slidably installed in the clamping groove 44, and when the clamping piece 33 is inserted into the clamping groove 44, it will first press the connecting rod 43. Because the connecting rod is fixedly connected to the push plate 41, when the clamping piece 33 pushes the fixed connecting rod 43 to move downward, the push plate 41 compresses the spring 42 and moves downward; when the battery needs to be taken out, the clamping piece 33 moves upward, and the push plate 41 and the connecting rod 43 are reset by the elastic force of the spring 42; the battery placed on the push plate 41 moves upward accordingly, which is convenient for the staff to take.

[0027] The bottom of the box body 1 is fixedly provided with support blocks 51 at equal intervals; an air inlet 52 is longitudinally provided inside the support block 51; and the air inlet 52 runs through both sides of the box body 1; heat dissipation holes 53 are provided on both sides of the support block 51; by providing the support block 51 at the bottom of the device to support the battery, when the push plate 41 moves downward to a specified distance, the battery will be placed on the support block 51; because the support block 51 is longitudinally provided inside the support block 51; and the air inlet 52 runs through both sides of the box body 1; because the air inlet 52 runs through both sides of the box body 1; thus, air can be easily discharged. circulates in the support block; and because heat dissipation holes 53 are provided on both sides of the support block 51; the air circulating in the support block 51 will flow into the interior of the box body 1 through the heat dissipation holes 53 to dissipate heat for the batteries in the box body 1. It should be noted here that when the bottom of the box body 1 regains moisture or has water, if a vent is directly provided at the bottom of the box body 1, the water will be sucked into the battery box through the vent, causing the battery to short-circuit and damage the back cover. In this patent, through the above-mentioned mechanism, when there is water at the bottom of the box body 1, the water will only stay in the support block 51 and will not flow directly into the box body 1.

[0028] Working principle: the staff puts the battery on the push plate 41 in the box body 1, takes the cover body 2 to the upper end of the box body 1, and inserts the clamping piece 33 into the clamping groove 44. When the clamping piece 33 is moved inward by the rotation of the turntable 32, it is clamped with the clamping groove 44; at the same time, when the clamping piece 33 is clamped into the clamping groove 44, it will first press the connecting rod 43. Because the connecting rod is fixedly connected to the push plate 41, when the clamping piece 33 pushes the fixed connecting rod 43 to move downward, the push plate 41 compresses the spring 42 and moves downward; thereby quickly fixing the battery in the battery box; when the battery needs to be taken out When the handle 31 is reversed, the clamping member 33 is simultaneously spread outward, the clamping member 33 and the clamping groove 44 are no longer clamped, and the cover body 2 is lifted upward to open the cover body 2; at the same time, the clamping member 33 moves upward, and the push plate 41 and the connecting rod 43 are reset by the elastic force of the spring 42; the battery placed on the push plate 41 moves upward accordingly, which is convenient for the staff to take; finally, by providing the support block 51, and because the heat dissipation holes 53 are provided on both sides of the support block 51, the battery in the box body 1 is cooled. When there is water at the bottom of the box body 1, it will only stay in the support block 51 and will not directly flow into the box body 1.

[0029] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0030] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A self-locking battery box, characterized in that: include: A box body, a cover body matching the box body, a self-locking component for self-locking the box body and the cover body, and a removal component for facilitating battery removal; The self-locking assembly consists of a handle, a turntable, and a clamping piece; the handle is fixedly mounted on the turntable; the turntable is rotatably mounted on the bottom of the cover body; and a limiting thread is provided on the turntable and is threadably connected to the clamping piece.

2. A self-locking battery box as claimed in claim 1, characterized in that: The taking-out assembly consists of a push plate, a spring, and a connecting rod; the push plate is fixedly connected to the bottom of the box body through the spring; and the connecting rod is fixedly connected to the push plate.

3. A self-locking battery box as claimed in claim 2, characterized in that: The upper end of the box body is provided with a clamping groove matching the clamping piece; the connecting rod is slidably installed in the clamping groove.

4. A self-locking battery box as claimed in claim 3, characterized in that: Support blocks are fixedly installed at equal intervals on the bottom of the box body; an air inlet is longitudinally opened inside the support block; and the air inlet runs through both sides of the box body; and heat dissipation holes are opened on both sides of the support block.

Images