Ternary lithium battery with leakage collection and protection functions for electric tricycle

Abstract

The utility model relates to the technical field of battery protection, in particular to a ternary lithium battery with leakage collection and protection functions for an electric tricycle, which comprises a base, the inner side wall of the base is fixedly connected with a buffer assembly, and the buffer assembly comprises a first telescopic rod, an adjusting plate and a buffer plate. And one side of the first telescopic rod is fixedly connected to the inner side wall of the base. Through the arrangement of the first telescopic rod, the adjusting plate and the buffer plate, during use, a lithium battery is placed at the top of the buffer plate, when bumping occurs, the lithium battery applies gravity to the buffer plate due to gravity, the adjusting plate is driven to rotate, then the first telescopic rod is driven to contract, and the buffer plate is buffered; and through cooperative use of a second telescopic rod and a spring, the effect of buffering protection on the lithium battery is achieved, and the situation that the electric tricycle bumps in the moving process, the lithium battery shakes, and then damage is easily caused and use is not facilitated is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of battery protection, in particular to a ternary lithium battery with leakage collection and protection function for an electric tricycle. Background Art

[0002] With the development of society, the application of lithium batteries has become more and more extensive. Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive and negative electrode materials and uses non-aqueous electrolyte solutions. Due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have become mainstream. Lithium batteries can be roughly divided into two categories, lithium metal batteries and lithium-ion batteries. Lithium-ion batteries do not contain metallic lithium and are rechargeable.

[0003] In the prior art, after the lithium battery is installed, the electric tricycle still has the disadvantage of being difficult to buffer and protect the lithium battery. When in use, the electric tricycle will be bumpy during movement, and the lithium battery will shake, which will easily cause damage to the battery, which is not conducive to use. Moreover, after the lithium battery is installed, the electric tricycle still has the disadvantage of being difficult to effectively collect the lithium battery leakage and improve protection and safety. When in use, the lithium battery leaks, and the leakage will produce harmful substances and corrosive liquids. If it is not collected and protected in time, it will result in direct contact with the leakage, which will easily affect the human body. Utility Model Content

[0004] The utility model aims to provide a ternary lithium battery with leakage collection and protection function for electric tricycles to solve the problems raised in the above-mentioned background technology.

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

[0006] A ternary lithium battery with leakage collection and protection function for electric tricycle, comprising

[0007] A base, the inner side wall of the base is fixedly connected with a buffer assembly, the buffer assembly includes a first telescopic rod, an adjustment plate and a buffer plate, one side of the first telescopic rod is fixedly connected to the inner side wall of the base, the interior of the first telescopic rod is rotatably connected with the adjustment plate, and the top of the adjustment plate is fixedly connected with the buffer plate;

[0008] The top of the buffer plate is clamped with a placement box, the inner wall of the placement box is fixedly connected with an anti-leakage component, the anti-leakage component includes a connecting layer and a degreasing paper layer, the outer surface of the connecting layer is fixedly connected to the inner wall of the placement box, and the inner wall of the connecting layer is fixedly connected with the degreasing paper layer;

[0009] The top of the storage box is clamped with a closing component, the inner bottom wall of the storage box is fixedly connected with a fixing block, and the internal thread of the fixing block is connected with a limiting component.

[0010] Preferably, the buffer assembly further includes a second telescopic rod and a spring, the bottom of the second telescopic rod is fixedly connected to the inner bottom wall of the base, and the outer surface of the second telescopic rod is fixedly connected to the spring.

[0011] Preferably, the closing assembly comprises a cover plate, a clamping block and a buckle, the bottom of the cover plate is clamped to the top of the placement box, one side of the cover plate is fixedly connected to the clamping block, and one side of the placement box is fixedly connected to the buckle.

[0012] Preferably, the limiting assembly comprises a limiting screw and a limiting ring, the bottom of the limiting screw is threadedly connected to the inside of the fixing block, and the outer surface of the limiting screw is threadedly connected to the limiting ring.

[0013] Preferably, a square slot is provided on the top of the cover plate, and a handle is fixedly connected inside the square slot.

[0014] Preferably, a strip-shaped slot is provided on the top of the base, and a limiting plate is fixedly connected inside the strip-shaped slot.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. A ternary lithium battery with leakage collection and protection function for an electric tricycle is provided with a first telescopic rod, an adjustment plate and a buffer plate. When in use, the lithium battery is placed on the top of the buffer plate. When a bump occurs, the lithium battery exerts gravity on the buffer plate due to gravity, driving the adjustment plate to rotate, thereby driving the first telescopic rod to contract, thereby buffering the buffer plate. The second telescopic rod and the spring are used in conjunction with each other, and the spring can reduce the vibration force. Since the spring is connected to the second telescopic rod, the second telescopic rod is driven to extend and retract up and down, thereby improving the buffering performance, thereby achieving the effect of buffering protection for the lithium battery, thereby avoiding bumps during movement of the electric tricycle, shaking of the lithium battery, and subsequent damage, which is not conducive to use.

[0017] 2. The ternary lithium battery with leakage collection and protection function for an electric tricycle is provided with a connecting layer and a degreased paper layer. When in use, the degreased paper layer is connected to the connecting layer by fixing the connecting layer. The degreased paper layer can absorb and cover the leakage. After the absorption is completed, the leakage can be collected and properly disposed of. Then, the placement box, the connecting layer and the degreased paper layer are used in coordination to effectively collect the leakage of the lithium battery, improve the effect of protection and safety, and avoid leakage of the lithium battery. The leakage will produce harmful substances and corrosive liquids. If it is not collected and protected in time, it will lead to direct contact with the leakage, which is easy to affect the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the internal structure of the base of the utility model;

[0019] Figure 2 It is an enlarged schematic diagram of the buffer component of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the storage box of the utility model;

[0021] Figure 4 This is a schematic diagram of the disassembly of the limit assembly of the utility model.

[0022] In the figure: 1. base; 2. first telescopic rod; 3. adjustment plate; 4. buffer plate; 5. placement box; 6. connection layer; 7. degreased paper layer; 8. fixing block; 9. second telescopic rod; 10. spring; 11. cover plate; 12. block; 13. buckle; 14. limit screw; 15. limit ring; 16. handle; 17. limit plate. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0025] A ternary lithium battery with leakage collection and protection function for electric tricycle, comprising

[0026] A base 1, the inner side wall of the base 1 is fixedly connected with a buffer assembly, the buffer assembly includes a first telescopic rod 2, an adjustment plate 3 and a buffer plate 4, one side of the first telescopic rod 2 is fixedly connected to the inner side wall of the base 1, the inside of the first telescopic rod 2 is rotatably connected with the adjustment plate 3, and the top of the adjustment plate 3 is fixedly connected with the buffer plate 4;

[0027] The top of the buffer plate 4 is clamped with a placement box 5, and the inner wall of the placement box 5 is fixedly connected with an anti-leakage component, which includes a connecting layer 6 and a degreased paper layer 7. The outer surface of the connecting layer 6 is fixedly connected to the inner wall of the placement box 5, and the inner wall of the connecting layer 6 is fixedly connected with the degreased paper layer 7;

[0028] The top of the placement box 5 is clamped with a closing component, the inner bottom wall of the placement box 5 is fixedly connected with a fixing block 8, and the internal thread of the fixing block 8 is connected with a limiting component;

[0029] In this embodiment, preferably, the buffer assembly further includes a second telescopic rod 9 and a spring 10. The bottom of the second telescopic rod 9 is fixedly connected to the inner bottom wall of the base 1. The outer surface of the second telescopic rod 9 is fixedly connected to the spring 10. The spring 10 can reduce the vibration force. Since the spring 10 is connected to the second telescopic rod 9, the second telescopic rod 9 is driven to extend and retract up and down, thereby improving the buffering performance.

[0030] In this embodiment, preferably, the closing assembly includes a cover plate 11, a clamping block 12 and a buckle 13. The bottom of the cover plate 11 is clamped on the top of the placement box 5. The clamping block 12 is fixedly connected to one side of the cover plate 11. The buckle 13 is fixedly connected to one side of the placement box 5. The connection between the buckle 13 and the clamping block 12 improves the tightness of the cover plate 11 and the placement box 5 when they are closed. When it is necessary to open, it is only necessary to apply pressure to the inner side of the clamping block 12.

[0031] In this embodiment, preferably, the limiting assembly includes a limiting screw 14 and a limiting ring 15, the bottom of the limiting screw 14 is threadedly connected to the inside of the fixing block 8, and the outer surface of the limiting screw 14 is threadedly connected to the limiting ring 15, and the lithium battery is limited by the setting of the limiting ring 15, and then the limiting screw 14 is rotated to drive the limiting ring 15 to stabilize;

[0032] In this embodiment, preferably, a square slot is provided on the top of the cover plate 11, and a handle 16 is fixedly connected to the inside of the square slot. The handle 16 is fixed by the setting of the square slot, and the device is conveniently carried and taken out by the setting of the handle 16.

[0033] In this embodiment, preferably, a strip slot is opened on the top of the base 1, and the interior of the strip slot is fixedly connected to a limiting plate 17. The setting of the strip slot drives the limiting plate 17 to be fixed, and then the setting of the limiting plate 17 is used to limit the placement box 5 to prevent it from falling.

[0034] When a ternary lithium battery with leakage collection and protection function for an electric tricycle of the present embodiment is in use, through the arrangement of the first telescopic rod 2, the adjusting plate 3 and the buffer plate 4, the lithium battery is placed on the top of the buffer plate 4 when in use. When a bump occurs, the lithium battery exerts gravity on the buffer plate 4 due to gravity, driving the adjusting plate 3 to rotate, thereby driving the first telescopic rod 2 to contract, and buffering the buffer plate 4. Then, through the coordinated use of the second telescopic rod 9 and the spring 10, the spring 10 can reduce the vibration force. Since the spring 10 is connected to the second telescopic rod 9, it drives the second telescopic rod 9 to extend and retract up and down, thereby improving the buffering performance, thereby achieving the effect of buffering and protecting the lithium battery, avoiding the bumping of the electric tricycle during movement, the shaking of the lithium battery, and the situation that it is easy to cause damage, which is not conducive to use. Through the arrangement of the connecting layer 6 and the degreased paper layer 7, when in use, the degreased paper layer 7 is connected to it through the fixing of the connecting layer 6. The degreased paper layer 7 can absorb and cover the leakage. After the collection is completed, it can be collected and properly handled. Then, through the coordinated use of the placement box 5, the connecting layer 6 and the degreased paper layer 7, the leakage of the lithium battery is effectively collected, the protection and safety effects are improved, and the leakage of the lithium battery is avoided. The leakage will produce harmful substances and corrosive liquids. If it is not collected and protected in time, it will directly contact the leakage, which is easy to affect the human body. The connection between the buckle 13 and the card block 12 improves the tightness of the cover plate 11 and the placement box 5 when closed. When it needs to be opened, it only needs to apply pressure to the inner side of the card block 12. The lithium battery is limited by the setting of the limiting ring 15, and then the limiting ring 15 is driven to be stabilized by the rotation of the limiting screw 14. The square slot is driven to fix the handle 16, and then the handle 16 is set to facilitate the transportation and taking of the device. The bar slot is driven to fix the limiting plate 17, and then the placement box 5 is limited by the setting of the limiting plate 17 to prevent it from falling.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A ternary lithium battery with leakage collection and protection function for electric tricycle, characterized in that: include A base (1), wherein the inner side wall of the base (1) is fixedly connected to a buffer assembly, the buffer assembly comprising a first telescopic rod (2), an adjustment plate (3) and a buffer plate (4), one side of the first telescopic rod (2) is fixedly connected to the inner side wall of the base (1), the interior of the first telescopic rod (2) is rotatably connected to the adjustment plate (3), and the top of the adjustment plate (3) is fixedly connected to the buffer plate (4); The top of the buffer plate (4) is clamped with a placement box (5), the inner wall of the placement box (5) is fixedly connected with an anti-leakage component, the anti-leakage component comprises a connection layer (6) and a degreased paper layer (7), the outer surface of the connection layer (6) is fixedly connected to the inner wall of the placement box (5), and the inner wall of the connection layer (6) is fixedly connected with the degreased paper layer (7); The top of the placement box (5) is clamped with a closing component, the inner bottom wall of the placement box (5) is fixedly connected with a fixing block (8), and the internal thread of the fixing block (8) is connected with a limiting component.

2. A ternary lithium battery with leakage collection and protection function for electric tricycle according to claim 1, characterized in that: The buffer assembly also includes a second telescopic rod (9) and a spring (10); the bottom of the second telescopic rod (9) is fixedly connected to the inner bottom wall of the base (1); and the outer surface of the second telescopic rod (9) is fixedly connected to the spring (10).

3. The ternary lithium battery with leakage collection and protection function for electric tricycle according to claim 1, characterized in that: The closing assembly comprises a cover plate (11), a clamping block (12) and a buckle (13); the bottom of the cover plate (11) is clamped on the top of the placement box (5); one side of the cover plate (11) is fixedly connected to the clamping block (12); and one side of the placement box (5) is fixedly connected to the buckle (13).

4. A ternary lithium battery with leakage collection and protection function for electric tricycle according to claim 1, characterized in that: The limiting assembly comprises a limiting screw (14) and a limiting ring (15); the bottom of the limiting screw (14) is threadedly connected to the inside of the fixing block (8), and the outer surface of the limiting screw (14) is threadedly connected to the limiting ring (15).

5. The ternary lithium battery with leakage collection and protection function for electric tricycle according to claim 3, characterized in that: A square slot is provided on the top of the cover plate (11), and a handle (16) is fixedly connected inside the square slot.

6. The ternary lithium battery with leakage collection and protection function for electric tricycle according to claim 1, characterized in that: A strip-shaped slot hole is provided on the top of the base (1), and a limiting plate (17) is fixedly connected inside the strip-shaped slot hole.

Images