Quick-release and quick-assembly type battery cap

Abstract

The utility model provides a quick-release quick-assembly type battery cap, which relates to the technical field of new energy batteries and comprises a battery box, the top of the battery box is connected with a quick-release quick-assembly component, the quick-release quick-assembly component comprises a cap main body, the bottom of the cap main body is connected with a sliding block, one side of the cap main body is internally provided with a slotted hole, and the slotted hole is connected with the sliding block. Two groups of springs are connected into the slotted hole, push rods are inserted into the two groups of springs, the tops of the two groups of push rods are connected with a handle, and the bottoms of the two groups of push rods are connected with a push plate; according to the utility model, when a battery pack in the battery box needs to be maintained or replaced, the handle can be pulled upwards, so that the insertion block is pulled out of the insertion slot and then directly slides outwards, and the cap main body can be directly pulled out of the sliding chute in a sliding manner through the sliding block, so that the disassembly can be completed; the problem that the existing cap main body and the battery box are fixed through bolts and are very inconvenient to disassemble and assemble is solved, and the working efficiency during disassembly and assembly is improved.

Description

Technical Field

[0001] This utility model relates to the field of new energy battery technology, and in particular to a quick-release and quick-install battery cap. Background Technology

[0002] New energy batteries are batteries used to provide power for new energy vehicles. They mainly consist of battery cells, modules, and power management systems.

[0003] For example, announcement number CN221900122U, a new energy battery box, belongs to the field of new energy battery technology. This battery box includes a housing, a storage box fixedly installed on the housing, an airbag fixedly installed inside the housing with its inner cavity communicating with the storage box, a mounting plate fixedly installed inside the housing, a fixing block fixedly installed on the mounting plate, and clamping components set on the mounting plate for fixing the battery pack inside the housing. The clamping components include two clamping blocks slidably installed on the mounting plate for contacting the battery. The mounting plate is provided with a drive mechanism for driving the two clamping blocks to move closer or further apart. The drive mechanism includes a support plate that moves longitudinally on the mounting plate. Through the coordinated use of the above devices, when the battery pack is placed in the housing, its own weight presses down on the support plate, thereby driving the clamping blocks to move closer together to clamp the battery pack, making the battery pack more securely installed in the battery box.

[0004] This patent allows the battery pack to be installed more securely inside the battery box. However, existing caps are usually fixed with multiple bolts after being installed on the surface of the battery box. Bolt fixing is relatively cumbersome when repairing and replacing battery caps, requiring the removal of multiple bolts. The operation is time-consuming and can easily damage the threads, increasing maintenance costs and difficulty, and reducing work efficiency.

[0005] Therefore, we propose a new type of quick-release and quick-install battery cap. Utility Model Content

[0006] The purpose of this invention is to solve the problem that in the existing technology, after the battery cover is installed on the surface of the battery box, it is usually fixed by multiple sets of bolts. The bolt fixing method is relatively cumbersome when repairing and replacing the battery cover, requiring the removal of multiple bolts. The operation is time-consuming and easily damages the threads, which increases the maintenance cost and difficulty and reduces the work efficiency.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a quick-release and quick-install battery cap, comprising a battery box, a quick-release and quick-install assembly connected to the top of the battery box, the quick-release and quick-install assembly comprising a cap body, a slider connected to the bottom of the cap body, a slot formed inside one side of the cap body, two sets of springs connected inside the slot, push rods inserted into the interior of each of the two sets of springs, handles connected to the top of the two sets of push rods, push plates connected to the bottom of the two sets of push rods, an insert block connected to the bottom of the push plates, a slot formed on the top surface of one side of the battery box, and a sliding groove formed on the surface of the battery box.

[0008] Furthermore, the inner wall of the groove is in contact with the outer surface of the slider, and the slider and the groove form a sliding connection. The sliding connection allows for quick assembly and disassembly of the cap body.

[0009] Furthermore, the slider is T-shaped, the bottom surface of the insert has a bevel, and the push plate and the spring form an elastic structure. The elastic structure allows the push plate to easily drive the insert into the slot for fixing.

[0010] Furthermore, the position and size of the insert block match the position and size of the slot, and the insert block and the slot form a mating connection. The mating connection enables the connection between the cap body and the battery box.

[0011] Furthermore, a connection port is connected to one side surface of the battery box, and a protective component is connected to the outer surface of the battery box near the connection port. The protective component includes a frame, and the connection port is used to electrically connect the internal battery pack to the outside.

[0012] Furthermore, the frame is internally connected to a sliding plate, and the inner side of the sliding plate is connected to a magnetic block. The sliding plate can seal the connection port and prevent dust from entering the interior through the connection port.

[0013] Furthermore, a second magnet is connected to the top surface of the connector, and a first magnet is connected to the bottom surface of the connector. The second magnet and the first magnet can be used to easily fix the connector when it is opened or closed.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In this utility model, when it is necessary to repair or replace the battery pack in the battery box, the handle can be pulled upward to pull the plug out of the slot, and then slide directly outward so that the cover body can be slid out of the slide groove by the slider to complete the disassembly. This avoids the problem that the existing cover body and battery box are fixed by bolts, which is very inconvenient when disassembly and assembly are required, and improves the work efficiency during disassembly and assembly.

[0016] 2. In this utility model, when the wire of the connector is pulled out, the slide plate can be slid to the surface of the connector to seal the connector, so as to prevent dust from entering the battery box and causing the internal battery pack to have difficulty dissipating heat. Attached Figure Description

[0017] Figure 1 A three-dimensional structural diagram of a quick-release and quick-install battery cap is provided for this utility model;

[0018] Figure 2 This utility model provides an exploded structural diagram of a quick-release and quick-install battery cap;

[0019] Figure 3 This utility model provides a partial cross-sectional view of the main body of a quick-release and quick-install battery cap.

[0020] Figure 4 This invention presents a partial exploded structural diagram of a quick-release and quick-install battery cap.

[0021] Legend: 1. Battery box; 2. Quick-release assembly; 201. Cap body; 202. Slider; 203. Slot; 204. Spring; 205. Push rod; 206. Handle; 207. Push plate; 208. Insert block; 209. Slide groove; 210. Slot; 3. Protective assembly; 301. Frame; 302. Slide plate; 303. Magnetic block; 304. First magnet; 305. Second magnet; 4. Connection port. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Examples, such as Figure 1 - Figure 3As shown, this utility model provides a quick-release and quick-install battery cap, including a battery box 1. The top of the battery box 1 is connected to a quick-release and quick-install assembly 2. The quick-release and quick-install assembly 2 includes a cap body 201. The bottom of the cap body 201 is connected to a slider 202. A slot 203 is opened inside one side of the cap body 201. Two sets of springs 204 are connected inside the slot 203. Push rods 205 are inserted into the inside of each set of springs 204. The top of the two sets of push rods 205 is connected to a handle 206. The bottom of the two sets of push rods 205 is connected to a push plate 207. The bottom of the push plate 207 is connected to an insert block 208. A slot 210 is opened on the top surface of one side of the battery box 1. A sliding groove 209 is opened on the surface of the battery box 1.

[0025] like Figure 2 As shown, the inner wall of the groove 209 fits against the outer surface of the slider 202, and the slider 202 and the groove 209 form a sliding connection. The sliding connection allows for quick assembly and disassembly of the cap body 201.

[0026] like Figure 3 As shown, the slider 202 is T-shaped, the bottom surface of the insert 208 has a bevel, and the push plate 207 and the spring 204 form an elastic structure. The elastic structure allows the push plate 207 to easily drive the insert 208 into the slot 210 for fixing.

[0027] like Figure 2 and Figure 3 As shown, the position and size of the insert 208 match the position and size of the slot 210. The insert 208 and the slot 210 form a mating connection, which enables the connection between the cap body 201 and the battery box 1.

[0028] like Figure 1 and Figure 4 As shown, a connection port 4 is connected to one side surface of the battery box 1, and a protective component 3 is connected to the outer surface of the battery box 1 near the connection port 4. The protective component 3 includes a frame 301, and the connection port 4 is used to electrically connect the internal battery pack to the outside.

[0029] like Figure 4 As shown, the frame 301 is internally connected to a sliding plate 302, and the inner side of the sliding plate 302 is connected to a magnetic block 303. The sliding plate 302 can seal the connection port 4 to prevent dust from entering the interior through the connection port 4.

[0030] like Figure 4 As shown, the top surface of the connector 4 is connected to the second magnet 305, and the bottom surface of the connector 4 is connected to the first magnet 304. The second magnet 305 and the first magnet 304 can be used to easily fix the connector 4 when it is opened or closed.

[0031] The overall effect of Embodiment 1 is that when the battery pack in the battery box 1 needs to be disassembled or repaired, the handle 206 can be pulled upwards, so that the handle 206 can drive the push plate 207 through the push rod 205 to compress the spring 204. At this time, the push plate 207 will also drive the insert block 208 to be pulled out from the insert block 208. Then, the cap body 201 is pulled outwards, so that the cap body 201 can drive the slider 202 to slide out from the slide groove 209, thereby completing the quick disassembly and assembly of the cap body 201. After that, the battery pack in the battery box 1 can be replaced or repaired. When the cap needs to be installed... When the main body 201 is in place, the cap body 201 can slide directly in the slide groove 209 via the slider 202. When the angled opening of the insert 208 is squeezed, it will automatically be pulled out into the slot 203. After the cap body 201 is completely installed on the surface of the battery box 1, the spring 204 will push the push plate 207 through its own elasticity to drive the insert 208 into the slot 210 for fixation, thereby completing the quick disassembly and assembly of the cap body 201. This avoids the problem that the existing cap body 201 and battery box 1 are fixed by bolts, which is very inconvenient when disassembly and assembly are required, and improves the work efficiency during disassembly and assembly.

[0032] The effect achieved by the entire embodiment 2 is that when the battery pack in the battery box 1 is not connected to an external device, the connecting wire can be pulled out from the connection port 4. Then, the sliding plate 302 can be slid to the surface of the connection port 4 through the frame 301 to close the connection port 4. The connection port 4 can be closed by magnetic attraction between the magnetic block 303 of the sliding plate 302 and the first magnet 304, so as to prevent dust from entering the battery box 1 and causing difficulty in heat dissipation of the internal battery pack.

[0033] Working principle: When the battery pack in the battery box 1 needs to be repaired or replaced, the handle 206 can be pulled upward to pull the plug 208 out of the slot 210. Then, it can be slid outward to allow the cover body 201 to slide out of the slide groove 209 through the slider 202 to complete the disassembly. This avoids the problem that the existing cover body 201 and battery box 1 are fixed with bolts, which is very inconvenient when disassembly and assembly are required. This improves the work efficiency during disassembly and assembly. After the wire of the connection port 4 is pulled out, the slide plate 302 can be slid to the surface of the connection port 4 to seal the connection port 4 and prevent dust from entering the battery box 1, which would cause the internal battery pack to have difficulty dissipating heat.

[0034] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A quick-release battery cap, comprising a battery case (1), characterized in that: The top of the battery box (1) is connected to a quick-release assembly (2); The quick-release assembly (2) includes a cap body (201), a slider (202) connected to the bottom of the cap body (201), a slot (203) opened inside one side of the cap body (201), two sets of springs (204) connected inside the slot (203), push rods (205) inserted inside the two sets of springs (204), handles (206) connected to the top of the two sets of push rods (205), push plates (207) connected to the bottom of the two sets of push rods (205), insert blocks (208) connected to the bottom of the push plates (207), a slot (210) opened on the top surface of one side of the battery box (1), and a sliding groove (209) opened on the surface of the battery box (1).

2. The quick-release battery cap according to claim 1, characterized in that: The inner wall of the groove (209) is in contact with the outer surface of the slider (202), and the slider (202) and the groove (209) form a sliding connection.

3. The quick-release battery cap according to claim 2, characterized in that: The slider (202) is T-shaped, the bottom surface of the insert (208) has a bevel, and the push plate (207) and the spring (204) form an elastic structure.

4. The quick-release battery cap according to claim 3, characterized in that: The position and size of the insert (208) match the position and size of the slot (210), and the insert (208) and the slot (210) form a mating connection.

5. The quick-release battery cap according to claim 1, characterized in that: A connection port (4) is connected to one side surface of the battery box (1), and a protective component (3) is connected to the outer surface of the battery box (1) near the connection port (4). The protective component (3) includes a frame (301).

6. The quick-release battery cap according to claim 5, characterized in that: The frame (301) is internally connected to a sliding plate (302), and the inner side of the sliding plate (302) is connected to a magnetic block (303).

7. The quick-release battery cap according to claim 6, characterized in that: The top surface of the connector (4) is connected to the second magnet (305), and the bottom surface of the connector (4) is connected to the first magnet (304).

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