Storage battery protection device convenient to disassemble and assemble and all-terrain vehicle

Abstract

The utility model relates to the technical field of storage batteries, in particular to a storage battery protection device convenient to disassemble and assemble and an all-terrain vehicle. The utility model discloses a storage battery protective device convenient to disassemble and assemble, which comprises a protective bottom shell, a protective upper shell is detachably buckled on the protective bottom shell, the protective upper shell and the protective bottom shell enclose a space for installing a storage battery, and a buffer pad is respectively arranged between the protective upper shell and the storage battery and between the protective bottom shell and the storage battery. The technical problem to be solved by the utility model is to develop a storage battery protection device which is reliable in protection and convenient to disassemble and assemble and an all-terrain vehicle.

Description

Technical Field

[0001] The utility model relates to the technical field of storage batteries, in particular to a storage battery protection device and an all-terrain vehicle which are easy to disassemble and assemble. Background Art

[0002] An all-terrain vehicle is a vehicle that can travel on any terrain. It can travel freely on terrain that is difficult for ordinary vehicles to maneuver. It is not restricted by road conditions and is often used in agriculture and other fields. All-terrain vehicles usually travel on roads with complex road conditions. During their travel, there will be bumps and other conditions. Due to excessive bumps, the battery of the all-terrain vehicle will become loose, which can easily cause the positive and negative poles on the battery to be torn off or even cause damage to the battery. At present, the commonly used all-terrain vehicle battery protection devices on the market are basically simple bracket-type, and they are all semi-wrapped battery brackets with only a single function, which exposes 70% of the battery to the outside, and the protection of the battery is unreliable. At the same time, in order to strengthen the reliability, the battery protection device is basically fixed by pressure strip bolts, that is, the battery protection depends entirely on rigid connection. On the one hand, there is a problem that the power cord rubs against the metal part, causing the wire skin to break and break, and the battery has no shock absorption and buffering in the protective device, and it is inconvenient to fix; on the other hand, the strong force of the bolt tightening causes the battery shell to break, and the commonly used bolt connection structure is inconvenient to disassemble and assemble, and the disassembly and assembly efficiency is low.

[0003] Therefore, those skilled in the art are committed to developing a battery protection device and an all-terrain vehicle that are reliable in protection and easy to disassemble and assemble. Utility Model Content

[0004] In view of the above-mentioned defects in the prior art, the utility model discloses a battery protection device and an all-terrain vehicle that are easy to disassemble and assemble. The technical problem to be solved is to provide a battery protection device and an all-terrain vehicle that are reliable in protection and easy to disassemble and assemble.

[0005] To achieve the above-mentioned purpose, the utility model provides a battery protection device that is easy to disassemble and assemble, including a protective bottom shell, a protective upper shell detachably buckled on the protective bottom shell, the protective upper shell and the protective bottom shell enclose a space for installing the battery, and buffer pads are respectively arranged between the protective upper shell and the battery and between the protective bottom shell and the battery, the buffer pads are made of a buffer material that is not easy to age, the buffer material has a relatively excellent energy absorption and buffering effect, and can greatly reduce the direct damage to the battery caused by external forces.

[0006] Preferably, the protective bottom shell includes a main frame plate and a side plate, and the side plate is detachably mounted on one side of the main frame plate, and the main frame plate and the side plate form a semi-enclosed structure connected on four sides. Through the structural design of the protective bottom shell, the main frame plate and the side plate can also be disassembled, which is convenient for production and transportation. The side plate is also provided with heat dissipation holes, which can be used to dissipate heat from the battery in a timely manner.

[0007] Preferably, the main frame plate is U-shaped, and a protruding first tenon is provided on one side edge of the main frame plate. A first mortise matching with the first tenon is opened on the side plate. The shape of the first mortise can be a hole or a groove, which is respectively engaged with the first tenon, and the groove-shaped mortise is easier to install.

[0008] Preferably, the protective upper shell is L-shaped, a second tenon is extended from the lower side of the protective upper shell, a second mortise matched with the second tenon is provided on the edge of the other side of the main frame plate, and the second tenon is inserted into the second mortise to connect the bottom of the protective upper shell with the protective bottom shell. A connecting lug is provided on the upper side of the protective upper shell, and a lug corresponding to the connecting lug is provided on the side plate, and through holes are respectively provided on the connecting lug and the lug, and bolts are installed in the through holes to connect the top of the protective upper shell with the protective bottom shell.

[0009] Preferably, the left and right sides of the protective upper shell are respectively provided with curling edges that match the main frame plate, and the curling edges are stuck on the edges of the main frame plate when the protective upper shell is connected to the protective bottom shell, which can better protect the battery from being contaminated. In the above structure, through the coordinated installation of a simple tenon connection structure and the fastening method of bolt reinforcement, the structure is simple, the installation and disassembly operations are convenient, the maintenance is convenient, and the cost is lower.

[0010] Preferably, an insulating protective cover is provided between the protective upper shell and the top of the battery, the insulating protective cover is provided with a receiving groove for avoiding the positive and negative electrode columns of the battery, and the insulating protective cover can be buckled on the upper part of the battery. The semi-embedded insulating protective cover effectively protects the insulation effect of the positive and negative electrode columns of the battery, and prevents the positive and negative electrode columns from touching the metal and causing a circuit breaker.

[0011] Preferably, a slot is provided on the protective bottom shell, an insulating block is provided in the slot, a through hole is provided in the middle of the insulating block, and a through hole corresponding to the through hole is provided on the insulating protective cover.

[0012] Preferably, the cross section of the insulating block is I-shaped, and the insulating block is made of a non-aging and soft material, such as high-quality rubber. After the positive and negative power lines are output from the positive and negative electrode columns of the battery, they are respectively led out through the through holes of the protective cover and the through holes of the insulating block, which can effectively reduce the damage to the wire skin and the circuit breaker caused by the friction between the power line and metal parts such as the frame, and avoid safety accidents.

[0013] Preferably, a rubber support is provided between the insulating protective cover and the protective upper shell, and the height of the rubber support is adjustable so that the battery cannot be displaced left, right, up, or down, and is used to buffer slight movement of the battery in the device. Specifically, a threaded hole is provided on the protective upper shell, and a bolt whose lower end is fixedly connected to the rubber support is matched in the threaded hole. By turning the bolt, the distance between the rubber support and the insulating protective cover can be adjusted to ensure that the rubber support is against the insulating protective cover.

[0014] The utility model also provides an all-terrain vehicle, comprising the battery protection device which is easy to disassemble and assemble as described above.

[0015] The beneficial effects of the utility model are:

[0016] The protective upper shell and the protective bottom shell form a space for installing the battery, which can fully wrap the entire battery and provide reliable all-round protection. The protective upper shell and the protective bottom shell can be made of high-strength metal materials, so that the entire protective device has reliable strength. At the same time, by setting a buffer pad, the battery can be softly fixed in the protective device, which can avoid safety accidents such as battery damage and electrolyte leakage caused by accidental collision or impact during vehicle driving. In addition, by removably buckling the protective upper shell on the protective bottom shell, installation and disassembly are simple, easy to disassemble and assemble, and disassembly and assembly efficiency and customer satisfaction are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a specific implementation method of the battery protection device that is easy to disassemble and assemble of the utility model;

[0018] Figure 2 It is a schematic diagram of the explosion structure of the battery protection device which is easy to disassemble and assemble according to the utility model;

[0019] Figure 3 It is a schematic diagram of the explosion structure of the protective bottom shell of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the protective upper shell of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the insulating protective cover of the utility model.

[0022] In the above drawings: 1. Protective bottom shell; 11. Main frame plate; 111. First tenon; 112. Second mortise; 12. Side plate; 121. First mortise; 122. Slot; 123. Lug; 13. Insulating block; 2. Protective upper shell; 21. Second tenon; 22. Connecting lug; 23. Curled edge; 3. Buffer pad; 4. Insulating protective cover; 5. Rubber support; 6. Battery. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific manner, and therefore cannot be understood as a limitation on the present invention. The terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] like Figure 1 and Figure 2 As shown, the utility model provides a battery protection device that is easy to disassemble and assemble, including a protection bottom shell 1, on which a protection upper shell 2 is detachably buckled, the protection upper shell 2 and the protection bottom shell 1 enclose a rectangular internal space for installing a battery 6, and buffer pads 3 are respectively arranged between the protection upper shell 2 and the battery 6 and between the protection bottom shell 1 and the battery 6, the buffer pads 3 are made of a buffer material that is not easy to age, and the buffer material has a relatively excellent energy absorption and buffering effect, which can greatly reduce the direct damage of the external force to the battery 6.

[0025] In the above embodiment, the protective upper shell 2 and the protective bottom shell 1 enclose a space for installing the battery 6, so that the entire battery 6 can be fully wrapped to provide reliable all-round protection. The protective upper shell 2 and the protective bottom shell 1 can be made of high-strength metal materials, so that the entire protective device has reliable strength. At the same time, by providing a buffer pad 3, the battery 6 can be softly fixed in the protective device, which can avoid safety accidents such as battery damage and electrolyte leakage caused by accidental collision or impact during the driving of the vehicle. In addition, by removably buckling the protective upper shell 2 on the protective bottom shell 1, installation and disassembly are simple, easy to disassemble and assemble, and disassembly efficiency and customer satisfaction are improved.

[0026] like Figure 3 As shown, the protective bottom shell 1 includes a main frame plate 11 and a side plate 12. The side plate 12 is detachably mounted on one side of the main frame plate 11. The main frame plate 11 and the side plate 12 form a semi-enclosed structure connected on four sides. Through the structural design of the protective bottom shell 1, the main frame plate 11 and the side plate 12 can also be disassembled, which is convenient for production and transportation. On the side plate 12, heat dissipation holes are also provided, which can be used to dissipate heat from the battery 6 in a timely manner. Furthermore, the main frame plate 11 is U-shaped, and a protruding first tenon 111 is provided on one side edge of the main frame plate 11. A first mortise 121 that matches the first tenon 111 is provided on the side plate 12. The shape of the first mortise 121 can be a hole or a groove, which is respectively engaged with the first tenon 111. The groove-shaped mortise is more convenient for installation.

[0027] like Figure 4 As shown, the protective upper shell 2 is L-shaped, and a second tenon 21 is extended from the lower side of the protective upper shell 2. A second mortise 112 matching the second tenon 21 is provided on the edge of the other side of the main frame plate 11. The second tenon 21 is inserted into the second mortise 112, and the bottom of the protective upper shell 2 is connected to the protective bottom shell 1. A connecting lug 22 is provided on the upper side of the protective upper shell 2, and a lug 123 corresponding to the connecting lug 22 is provided on the side plate 12. Through holes are provided on the connecting lug 22 and the lug 123, respectively. Bolts are installed in the through holes to connect the top of the protective upper shell 2 to the protective bottom shell 1. In addition, the left and right sides of the protective upper shell 2 are respectively provided with curling edges 23 matching the main frame plate 11. When the protective upper shell 2 is connected to the protective bottom shell 1, the curling edges 23 are stuck on the edge of the main frame plate 11, which can better seal and protect the battery 6 from being contaminated. In the above structure, through the coordinated installation of a simple tenon connection structure and the fastening method of bolt reinforcement, the structure is simple, the installation and disassembly operations are convenient, the maintenance is convenient, and the cost is lower.

[0028] like Figure 5 and Figure 2 As shown, an insulating protective cover 4 is provided between the protective upper shell 2 and the top of the battery 6. The insulating protective cover 4 is provided with a receiving groove for avoiding the positive and negative electrode columns of the battery 6, and the insulating protective cover 4 can be buckled on the upper part of the battery 6. The semi-embedded insulating protective cover 4 effectively protects the insulation effect of the positive and negative electrode columns of the battery 6 to prevent the positive and negative electrode columns from touching and breaking the circuit with metal. At the same time, a card slot 122 is provided on the protective bottom shell 1, and an insulating block 13 is provided in the card slot 122. A through hole is provided in the middle of the insulating block 13, and a through hole corresponding to the through hole is provided on the insulating protective cover 4. More specifically, the cross-section of the insulating block 13 is I-shaped, and the insulating block 13 is made of a material that is not easy to age and is soft, such as high-quality rubber. After the positive and negative power lines are output from the positive and negative electrode columns of the battery 6, they are respectively led out through the through holes of the protective cover and the through holes of the insulating block 13, which can effectively reduce the damage to the wire skin and the line circuit caused by the friction between the power line and metal parts such as the frame, and avoid safety accidents. At the same time, as Figure 2 As shown, a rubber support 5 is provided between the insulating protective cover 4 and the protective upper shell 2. The height of the rubber support 5 is adjustable so that the battery 6 cannot be displaced left, right, up, or down, and is used to buffer the slight movement of the battery 6 in the device. Specifically, a threaded hole is provided on the protective upper shell 2, and a bolt whose lower end is fixedly connected to the rubber support 5 is matched in the threaded hole. By rotating the bolt, the distance between the rubber support 5 and the insulating protective cover 4 can be adjusted to ensure that the rubber support 5 is against the insulating protective cover 4.

[0029] The utility model also provides an all-terrain vehicle, comprising the above-mentioned battery protection device which is easy to disassemble and assemble.

[0030] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A battery protection device that is easy to disassemble and assemble, characterized in that: The invention comprises a protective bottom shell (1), a protective upper shell (2) being detachably buckled on the protective bottom shell (1), the protective upper shell (2) and the protective bottom shell (1) enclosing a space for installing a storage battery (6), and a buffer pad (3) being provided between the protective upper shell (2) and the storage battery (6) and between the protective bottom shell (1) and the storage battery (6), respectively.

2. The battery protection device that is easy to disassemble and assemble as claimed in claim 1, characterized in that: The protective bottom shell (1) comprises a main frame plate (11) and a side plate (12); the side plate (12) is detachably mounted on one side of the main frame plate (11); the main frame plate (11) and the side plate (12) form a semi-enclosed structure connected on four sides.

3. The battery protection device that is easy to disassemble and assemble as claimed in claim 2, characterized in that: The main frame plate (11) is U-shaped, a protruding first tenon (111) is provided on one side edge of the main frame plate (11), and a first mortise (121) matching with the first tenon (111) is provided on the side plate (12).

4. The battery protection device that is easy to disassemble and assemble as claimed in claim 2, characterized in that: The protective upper shell (2) is L-shaped, a second tenon (21) is provided on the lower side of the protective upper shell (2), and a second mortise (112) matching with the second tenon (21) is provided on the edge of the other side of the main frame plate (11); a connecting ear (22) is provided on the upper side of the protective upper shell (2), and a lug (123) corresponding to the connecting ear (22) is provided on the side plate (12).

5. The battery protection device that is easy to disassemble and assemble as claimed in claim 4, characterized in that: The left side and the right side of the protective upper shell (2) are respectively provided with curling edges (23) that match the main frame plate (11).

6. The battery protection device that is easy to disassemble and assemble as claimed in claim 1, characterized in that: An insulating protective cover (4) is provided between the protective upper shell (2) and the top of the storage battery (6).

7. The battery protection device that is easy to disassemble and assemble as claimed in claim 6, characterized in that: The protective bottom shell (1) is provided with a slot (122), an insulating block (13) is fixed in the slot (122), a through hole is provided in the middle of the insulating block (13), and a through hole corresponding to the through hole is provided on the insulating protective cover (4).

8. The battery protection device that is easy to disassemble and assemble as claimed in claim 7, characterized in that: The insulating block (13) has an I-shaped cross section.

9. The battery protection device that is easy to disassemble and assemble as claimed in claim 7, characterized in that: A height-adjustable rubber support (5) is provided between the insulating protective cover (4) and the protective upper shell (2).

10. An all-terrain vehicle, characterized in that: The invention comprises a battery protection device that is easy to disassemble and assemble as described in any one of claims 1 to 9.

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