Anti-tilting arc-shaped polymer battery

Abstract

The utility model provides an anti-upwarp arc-shaped polymer battery, which relates to the technical field of polymer batteries, and comprises a right side plywood, a fixed column is arranged on the inner side of the right side plywood close to the corner, a first shape fixing plate is arranged on one surface in the right side plywood, and a threaded column is arranged on the inner side of the first shape fixing plate. A left side closing plate is installed on one side of the right side closing plate, a rotary knob is installed on the surface of the left side closing plate, a buffer spring is installed on the side, close to the rotary knob, of the surface of the left side closing plate, and a digging groove is formed in the closed position of the side faces of the right side closing plate and the left side closing plate; and the tops of the right side plywood and the left side plywood are closed to form through holes, so that a certain protection effect on the battery can be achieved, the radian change of the battery in use is reduced, and the stability of the battery is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polymer batteries, in particular to an anti-warping arc-shaped polymer battery. Background Art

[0002] Lithium polymer battery, also known as polymer lithium battery, is a kind of battery with chemical properties. Compared with previous batteries, it has the characteristics of high energy, miniaturization and light weight. Lithium polymer battery has the characteristics of ultra-thinness and can be made into batteries of different shapes and capacities according to the needs of some products. The theoretical minimum thickness can reach 0.5mm. However, with the ever-changing product shapes, a single square or long battery cannot be adapted to some battery products.

[0003] In order to better fit the shape of the product for installation, curved polymer batteries have been developed. However, the battery as a whole is relatively fragile, and the curved shape is more likely to cause damage to the battery itself due to changes in curvature. Therefore, we propose an anti-warping curved polymer battery. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and in order to better match the shape of the product for installation, arc-shaped batteries are developed for polymer batteries, but the battery as a whole is relatively fragile, and the arc shape is more likely to cause damage to the battery itself due to changes in the curvature.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A kind of anti-warping arc-shaped polymer battery comprises a right side plywood, a fixing column is installed on the inner side of the right side plywood near the corner, a first solid plate is installed on the inner side of the right side plywood, a threaded column is installed on the inner side of the first solid plate, a left side plywood is installed on one side of the right side plywood, a knob is installed on the surface of the left side plywood, a buffer spring is installed on the surface of the left side plywood near the side where the knob is installed, a groove is formed at the closed side of the right side plywood and the left side plywood, a through hole is formed at the top of the right side plywood and the left side plywood, a waterproof belt is installed at the front edge of the left side plywood, a guide column is installed at the inner corner of the left side plywood, a battery body is installed on the inner side of the left side plywood near the guide column, a second solid plate is installed on the inner side of the left side plywood near the back of the battery body, a limiting column is installed on the inner side of the second fixing plate near the corner, and a baffle is installed on the limiting column.

[0007] As a preferred solution of the utility model, the right side plywood and the left side plywood are both made of plastic material, the curvature of the right side plywood and the left side plywood are customized according to the curvature of the battery body, the fixing column is plastic welded in the right side plywood, and the diameter of the hole opened on the surface of the fixing column is the same as the cross-sectional diameter of the guide column.

[0008] The technical effect of adopting the above further solution is: the right side plywood and the left side plywood are closed by the fixing column and the guide column to make them more tightened.

[0009] As a preferred solution of the utility model, the first fixing plate and the second fixing plate have the same curvature as the battery body, and the threaded column penetrates the right side clamping plate and the first fixing plate and screws the first fixing plate to the right side clamping plate.

[0010] As a preferred solution of the utility model, the knob is installed on the threaded column and the limiting column, and the length of the limiting column should be sufficient to be tightened and fixed on the threaded column.

[0011] The technical effect of adopting the above further solution is that the position of the threaded column and the limit column can be controlled more conveniently by turning the knob.

[0012] As a preferred solution of the utility model, the buffer springs are plastic-welded on the right plywood and the left plywood, and eight of them are symmetrically installed at equal distances, and a pressure-bearing structure is installed inside the buffer springs.

[0013] As a preferred solution of the utility model, the depth of the groove is customized according to user needs, and the waterproof belt is made of rubber material.

[0014] The technical effect of adopting the above further scheme is: the right side plywood and the left side plywood are opened by cutting out the grooves to facilitate subsequent maintenance, and the gaps between the right side plywood and the left side plywood are sealed by the waterproof tape to reduce the entry of water vapor.

[0015] As a preferred solution of the utility model, the length of the guide column should be sufficient to allow the fixing column to be inserted into the inside thereof and to ensure that the gap between the right side plywood and the left side plywood is less than 1 mm.

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

[0017] In the utility model, through the design of the protective structure, by setting the right side plywood, the left side plywood, the first solid plate, the threaded column, the buffer spring, the limit column and the second solid plate, the polymer battery can be better protected, the deformation during use can be reduced, the damage to the battery caused by collision can be reduced, and its service life can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of an anti-warping arc-shaped polymer battery provided by the utility model;

[0019] Figure 2 A schematic diagram of the right side composite plate structure of an anti-warping arc-shaped polymer battery provided by the utility model;

[0020] Figure 3 A schematic diagram of the left side composite plate structure of an anti-warping arc-shaped polymer battery provided by the utility model;

[0021] Figure 4 A schematic diagram of the internal structure of the left side plywood of an anti-warping arc-shaped polymer battery provided by the utility model;

[0022] Figure 5 A schematic diagram of an adjustment structure of an anti-warping arc-shaped polymer battery provided by the utility model.

[0023] Legend: 1. Right side joint plate; 2. Fixed column; 3. First solid plate; 4. Threaded column; 5. Left side joint plate; 6. Knob; 7. Buffer spring; 8. Groove; 9. Through hole; 10. Waterproof tape; 11. Guide column; 12. Battery body; 13. Second solid plate; 14. Limit column; 15. Baffle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of 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.

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used 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 in this article includes any and all combinations of one or more related listed items.

[0028] Example 1

[0029] like Figure 1-5 As shown, the utility model provides a technical solution: an anti-warping arc-shaped polymer battery, comprising a right side plywood 1, a fixing column 2 is installed on the inner side of the right side plywood 1 near the corner, a first solid plate 3 is installed on the inner side of the right side plywood 1, a threaded column 4 is installed on the inner side of the first solid plate 3, a left side plywood 5 is installed on one side of the right side plywood 1, a knob 6 is installed on the surface of the left side plywood 5, a buffer spring 7 is installed on the surface of the left side plywood 5 near the installation knob 6, a groove 8 is formed at the closed side of the right side plywood 1 and the left side plywood 5, a through hole 9 is formed at the top of the right side plywood 1 and the left side plywood 5, a waterproof tape 10 is installed at the front edge of the left side plywood 5, a guide column 11 is installed at the inner corner of the left side plywood 5, and the inner side of the left side plywood 5 is near the guide A battery body 12 is installed inside the column 11, and the battery body 12 is an arc-shaped polymer battery. A second solid plate 13 is installed on the inner side of the left plywood 5 near the back of the battery body 12. The total area of ​​the first solid plate 3 and the second solid plate 13 should not be less than the battery body 12, and the total area of ​​the battery body 12 cannot block the holes opened at the four corners of the first solid plate 3 and the second solid plate 13. A limiting column 14 is installed on the inner side of the second solid plate 13 near the corner, and a baffle 15 is installed on the limiting column 14. The baffle 15 is installed on both the threaded column 4 and the limiting column 14, and the position of the baffle 15 is adjusted according to the total thickness of the arc-shaped battery to ensure that it can drive the first solid plate 3 and the second solid plate 13 to move toward the side of the battery body 12.

[0030] Example 2

[0031] like Figure 1-5As shown, the right plywood 1 and the left plywood 5 are both made of plastic material, which is lighter. The curvature of the right plywood 1 and the left plywood 5 are customized according to the curvature of the battery body 12, which can better fit the battery body 12. The fixing column 2 is plastic-welded in the right plywood 1, and the diameter of the hole opened on the surface of the fixing column 2 is the same as the cross-sectional diameter of the guide column 11, which is convenient for inserting it into the guide column 11. The curvature of the first fixed plate 3 and the second fixed plate 13 is the same as that of the battery body 12. The threaded column 4 passes through the right plywood 1 and the first fixed plate 3 and screws the first fixed plate 3 to fix it in the right plywood 1. The knob 6 is installed on the threaded column 4 and the limit column 1 4, it is convenient to adjust the screw-in length of the threaded column 4 and the limiting column 14. The length of the limiting column 14 should be sufficient to be tightened and fixed on the threaded column 4. The buffer spring 7 is plastic-welded on the right side plywood 1 and the left side plywood 5, and there are eight of them installed symmetrically and equidistantly. A pressure-bearing structure is installed in the buffer spring 7 to better buffer. The depth of the groove 8 is customized according to user needs. The waterproof belt 10 is made of rubber material with better sealing effect. The length of the guide column 11 should be sufficient to allow the fixing column 2 to be inserted into it and make the gap between the right side plywood 1 and the left side plywood 5 less than 1 mm. Reducing the gap between the right side plywood 1 and the left side plywood 5 can better prevent external dirt from entering.

[0032] The working process of the utility model is as follows: when using an anti-warping arc-shaped polymer battery for power supply, first connect the connecting wire of the electronic product to the battery body 12, and straighten it so that it can pass through the through hole 9, align the fixing column 2 with the guide column 11 and insert it, so that the right side joint plate 1 and the left side joint plate 5 are buckled, and then turn the knob 6 to drive the threaded column 4 to rotate, so that the threaded column 4 and the limiting column 14 move relative to each other until the threaded column 4 is screwed into the limiting column 14, and while it is twisted, the baffle 15 will push the first fixing plate 3 and the second fixing plate 13 to move, so that they move closer to the battery body 12 until the battery body 12 is fixed, and then the installed battery can be installed on the electronic product through the preset fixing hole, and the anti-warping arc-shaped polymer battery is used for power supply, so that the polymer battery can be better protected, reduce its deformation during use, reduce the damage to the battery caused by collision, and increase its service life.

[0033] Although the 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. An anti-warping arc-shaped polymer battery, comprising a right side plywood (1), characterized in that: A fixing column (2) is installed on the inner side of the right plywood (1) near the corner, a first fixing plate (3) is installed on the inner side of the right plywood (1), a threaded column (4) is installed on the inner side of the first fixing plate (3), a left plywood (5) is installed on one side of the right plywood (1), a knob (6) is installed on the surface of the left plywood (5), a buffer spring (7) is installed on the surface of the left plywood (5) near the installation knob (6), a groove (8) is formed at the closed side of the right plywood (1) and the left plywood (5), and the right plywood (1) is provided with a The top of the left side plywood (5) is closed to form a through hole (9); a waterproof tape (10) is installed at the front edge of the left side plywood (5); a guide column (11) is installed at the inner corner of the left side plywood (5); a battery body (12) is installed on the inner side of the left side plywood (5) near the guide column (11); a second fixing plate (13) is installed on the inner side of the left side plywood (5) near the back of the battery body (12); a limiting column (14) is installed on the inner side of the second fixing plate (13) near the corner; a baffle (15) is installed on the limiting column (14).

2. The anti-warping arc-shaped polymer battery according to claim 1, characterized in that: The right side plywood (1) and the left side plywood (5) are both made of plastic material. The curvature of the right side plywood (1) and the left side plywood (5) are customized according to the curvature of the battery body (12). The fixing column (2) is plastic-welded in the right side plywood (1), and the diameter of the hole opened on the surface of the fixing column (2) is the same as the cross-sectional diameter of the guide column (11).

3. The anti-warping arc-shaped polymer battery according to claim 1, characterized in that: The first fixing plate (3) and the second fixing plate (13) have the same curvature as the battery body (12); the threaded column (4) penetrates the right side clamping plate (1) and the first fixing plate (3) and screws the first fixing plate (3) into the right side clamping plate (1).

4. The anti-warping arc-shaped polymer battery according to claim 1, characterized in that: The knob (6) is mounted on the threaded column (4) and the limiting column (14), and the length of the limiting column (14) should be sufficient to be tightened and fixed on the threaded column (4).

5. The anti-warping arc-shaped polymer battery according to claim 1, characterized in that: The buffer springs (7) are plastic-welded to the right plywood (1) and the left plywood (5), and eight of them are symmetrically installed at equal distances. A pressure-bearing structure is installed inside the buffer springs (7).

6. The anti-warping arc-shaped polymer battery according to claim 1, characterized in that: The depth of the groove (8) is customized according to user requirements, and the waterproof belt (10) is made of rubber material.

7. The anti-warping arc-shaped polymer battery according to claim 1, characterized in that: The length of the guide column (11) should be sufficient to allow the fixing column (2) to be inserted into the inside thereof and to ensure that the gap between the right side plywood (1) and the left side plywood (5) is less than 1 mm.

Images