Battery quick connection structure of electric recreational vehicle

Abstract

The utility model relates to the technical field of battery quick connection structures, in particular to a battery quick connection structure of an electric recreational vehicle. The storage battery fixing frame has the advantages that the storage battery can be fixed in the fixing frame by inserting the plug pins into the clamping holes, and when the storage battery needs to be disassembled, the two plug pins can be pulled back towards the inner wall of the storage guide groove only by pulling the lifting handle upwards, pulling the two guide shafts upwards, guiding the storage battery through the guide strip-shaped holes and pulling the two guide lugs towards the middle, so that the storage battery can be disassembled. The bolts are pulled away from the clamping holes to realize unlocking, so that the operation is convenient during disassembly and assembly, bolts are not needed, the disassembly and assembly efficiency is improved, the two guide lugs can be pulled towards the middle part by upwards pulling the lifting handle, upwards pulling through the two guide shafts and guiding through the guide strip-shaped holes, the two bolts can be pulled back towards the inner wall of the storage guide groove, and the disassembly and assembly efficiency is improved. Therefore, the bolt is pulled away from the clamping hole, unlocking is achieved, the action of pulling out the storage battery is combined with the unlocking action, and the storage battery is more in accordance with ergonomics during disassembly.

Description

Technical Field

[0001] This utility model relates to the field of battery quick-connect structure technology, and in particular to a quick-connect structure for an electric recreational vehicle battery. Background Technology

[0002] In today's era that emphasizes environmental protection and convenient travel, electric recreational vehicles are increasingly favored by consumers due to their economic, environmentally friendly, and easy-to-operate characteristics, and are widely used in many scenarios such as leisure tourism and short-distance commuting.

[0003] As the core power source of electric recreational vehicles, the performance of the battery connection structure directly affects the overall user experience and safety of the vehicle. Traditional electric recreational vehicle battery connections mostly employ bolt fastening or plug-in connections. While bolt fastening provides a certain degree of stability, when the battery needs replacement or maintenance, operators must use specialized tools and spend a significant amount of time tightening the bolts. This cumbersome and inefficient process severely impacts the convenience of battery replacement. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a quick-connect structure for electric recreational vehicle batteries, which effectively solves the deficiencies of the prior art.

[0005] To achieve the above objectives, one embodiment of this utility model provides a quick-connect battery structure for an electric recreational vehicle, including a fixed frame. A locking hole is provided at the center of the top of both sides of the fixed frame. A battery is inserted into the fixed frame. A storage guide groove is provided at the center of the top surface of the battery. A guide through hole is provided at the center of the inner wall of the storage guide groove, connecting to the outer surface of the battery. Two guide through holes extend through the top two sides of the outer surface of the battery. A pin is slidably connected to the inner wall of each of the two guide through holes. An inclined guide ear is fixedly connected to one end of each pin that is close to the other. An inclined guide strip hole is provided on the surface of each guide ear. A guide shaft is slidably connected to the inner wall of each guide strip hole. A connecting rod is fixedly connected to the middle of each of the two guide shafts. A handle is fixedly connected to the top of each connecting rod. A spring baffle is fixedly connected to the bottom of the two guide ears facing each other. A thrust spring is fixedly connected at the center between the two spring baffles. The position of the pin corresponds to the position of the locking hole, and the diameter of the pin matches the diameter of the locking hole.

[0006] Preferably, in any of the above solutions, a power connector is fixedly connected to the middle of one side of the bottom surface of the inner wall of the fixed frame, and a power socket is provided at the center of one side edge of the bottom surface of the battery. The position of the power socket corresponds to the position of the power connector, and the power socket can be plugged into the power connector.

[0007] The technical effect achieved by adopting the above solution is that the battery can be easily pushed into the inner wall of the fixed frame and connected to power through the power connection socket and power connection plug.

[0008] Preferably, in any of the above solutions, the length of the thrust spring after reset is adapted to the length of the inner wall of the receiving guide groove, and the length of the end of the pin protruding from the outer wall of the battery under the push of the thrust spring is adapted to the depth of the inner wall of the card hole.

[0009] The technical effect achieved by adopting the above solution is that the pin can be fully inserted into the card hole, improving the stability of the fixation, while preventing the pin from protruding from the outer wall of the fixing frame.

[0010] Preferably, in any of the above embodiments, a fixed handle is fixedly connected to the center of the top surface of the battery, the position of the handle corresponds to the position of the center of the bottom surface of the fixed handle, and the distance between the top surface of the handle and the bottom surface of the fixed handle is greater than the length of the guide strip hole.

[0011] The technical effect achieved by adopting the above solution is that by using a fixed handle as an attachment, it is convenient to hold and assist in pulling the handle, making operation easier, and it is more stable when pulled up.

[0012] Preferably, in any of the above solutions, the fixing frame has openings on all four sides, and the size of the battery is adapted to the size of the inner wall of the fixing frame.

[0013] The technical effects achieved by adopting the above solution are: by opening the holes, the contact surface between the battery and the air can be increased, thereby increasing the heat dissipation area; and by positioning the fixed frame, the battery can be effectively positioned, thereby improving stability.

[0014] This utility model has the following advantages:

[0015] 1. The quick-connect battery structure of this electric recreational vehicle allows the battery to be fixed inside the frame by inserting pins into the locking holes. When disassembly is required, simply pull the handle upwards. The two guide shafts can be pulled upwards through the guide strip holes, and the two guide ears can be pulled towards the center. This allows the two pins to be pulled back towards the inner wall of the storage guide groove, thereby pulling the pins away from the locking holes and unlocking the battery. This makes disassembly and assembly convenient, eliminates the need for bolts, and improves disassembly and assembly efficiency.

[0016] 2. The quick-connect battery structure of this electric recreational vehicle allows for upward pulling of the handle, which in turn guides the two guide shafts upward. Guided by the guide strip holes, the two guide ears are pulled towards the center, causing the two pins to be pulled back towards the inner wall of the storage guide groove. This pulls the pins away from the locking holes, unlocking the battery. This combination of pulling out the battery and unlocking the battery makes disassembly more ergonomic, smoother, and more convenient, thus improving practicality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a side view of the structure of this utility model;

[0019] Figure 3 This utility model Figure 2 Schematic diagram of the cross-sectional structure at point AA.

[0020] In the diagram: 1-Fixed frame, 2-Battery, 3-Holding hole, 4-Fixed handle, 5-Storage guide groove, 6-Guide ear, 7-Pin, 8-Connecting rod, 9-Handle, 10-Guide strip hole, 11-Guide shaft, 12-Spring baffle, 13-Thrust spring, 14-Power socket, 15-Power plug. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0022] like Figures 1 to 3 As shown, a quick-connect structure for an electric recreational vehicle battery includes a fixed frame 1. Each of the top centers of both sides of the fixed frame 1 has a locking hole 3. A battery 2 is inserted into the fixed frame 1. A storage guide groove 5 is formed at the center of the top surface of the battery 2. Guide through holes are formed at the center of the inner wall of the storage guide groove 5, extending through the top two sides of the outer surface of the battery 2. Pins 7 are slidably connected to the inner walls of both guide through holes. Inclined guide ears 6 are fixedly connected to the ends of the two pins 7 that are close to each other. Each ear 6 has an inclined guide strip hole 10 on its surface. The inner walls of the two guide strip holes 10 are slidably connected to guide shafts 11. The middle of the two guide shafts 11 is fixedly connected to a connecting rod 8. The top of the two connecting rods 8 is fixedly connected to a handle 9. The bottom of the two guide ears 6 facing each other is fixedly connected to a spring baffle 12. The center between the two spring baffles 12 is fixedly connected to a thrust spring 13. The position of the pin 7 corresponds to the position of the locking hole 3. The diameter of the pin 7 is matched with the diameter of the locking hole 3.

[0023] As an optional technical solution of this utility model, a power connector 15 is fixedly connected to the middle of one side of the bottom surface of the inner wall of the fixed frame 1, and a power connector 14 is opened at the center of one side edge of the bottom surface of the battery 2. The position of the power connector 14 corresponds to the position of the power connector 15. The power connector 14 can be plugged into the power connector 15. The power connector 14 and the power connector 15 facilitate the battery 2 to be pushed into the inner wall of the fixed frame 1 to achieve power connection.

[0024] As an optional technical solution of this utility model, the length of the thrust spring 13 after reset is adapted to the length of the inner wall of the storage guide groove 5, and the length of the end of the pin 7 protruding from the outer wall of the battery 2 under the push of the thrust spring 13 is adapted to the depth of the inner wall of the card hole 3, so that the pin 7 can be fully inserted into the card hole 3, improving the stability of the fixation, and preventing the pin 7 from protruding from the outer wall of the fixing frame 1.

[0025] As an optional technical solution of this utility model, a fixed handle 4 is fixedly connected to the middle of the top surface of the battery 2. The position of the handle 9 corresponds to the position of the center of the bottom surface of the fixed handle 4. The distance between the top surface of the handle 9 and the bottom surface of the fixed handle 4 is greater than the length of the guide strip hole 10. The fixed handle 4 serves as an attachment, making it convenient to hold and assist in pulling the handle 9, which is convenient to operate and more stable when pulled up.

[0026] As an optional technical solution of this utility model, the fixing frame 1 has openings on all four sides. The size of the battery 2 is adapted to the size of the inner wall of the fixing frame 1. The openings can increase the contact area between the battery 2 and the air, thereby increasing the heat dissipation area. The fixing frame 1 can effectively position the battery 2, thereby improving stability.

[0027] The quick-connect battery structure for this electric recreational vehicle requires the following steps to use:

[0028] 1) The battery 2 can be fixed inside the fixed frame 1 by inserting the pin 7 into the slot 3;

[0029] 2) When disassembly is required, simply pull the handle 9 upwards. The two guide shafts 11 can be pulled upwards, and the two guide ears 6 can be pulled towards the center through the guide strip holes 10.

[0030] 3) This causes the two pins 7 to be pulled back towards the inner wall of the storage guide groove 5, thereby pulling the pins 7 away from the locking hole 3 and unlocking them. This makes the disassembly and assembly process convenient, eliminates the need for bolts, and improves the efficiency of disassembly and assembly.

[0031] In summary, the battery 2 can be fixed inside the fixed frame 1 by inserting the pin 7 into the slot 3. When disassembly is required, simply pull the handle 9 upwards. This will guide the two guide shafts 11 upwards and through the guide strip holes 10, pull the two guide ears 6 towards the center. This will cause the two pins 7 to be pulled back towards the inner wall of the storage guide groove 5, thus pulling the pins 7 away from the slot 3 and unlocking the battery. This makes disassembly and assembly convenient, eliminating the need for bolts and improving efficiency. By pulling the handle 9 upwards, the two guide shafts 11 upwards and through the guide strip holes 10 will guide the two guide ears 6 towards the center, causing the two pins 7 to be pulled back towards the inner wall of the storage guide groove 5, thus pulling the pins 7 away from the slot 3 and unlocking the battery. This combination of pulling out the battery 2 and unlocking the battery makes disassembly more ergonomic, smoother, and more convenient, improving practicality.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-connect structure for an electric recreational vehicle battery, characterized in that: The utility model provides a fixed frame (1) both sides face top center all set up card hole (3), the inside of fixed frame (1) is inserted with battery (2), the top surface center of battery (2) is set up and receives the guide groove (5), the inner wall of receiving guide groove (5) sings the surface center all set up and guide through -hole, two guide through -holes go out battery (2) outer surface top two sides, two guide through -holes inner wall all are connected with the bolt (7) of sliding, two bolt (7) the end of mutual approach all are fixedly connected with the guide ear (6) of inclination setting, the surface of guide ear (6) all set up and guide strip hole (10) of inclination, two guide strip hole (10) inner wall all are connected with guide shaft (11) of sliding, two guide shaft (11) the middle part all are fixedly connected with connecting rod (8), two connecting rod (8) top common fixedly connected with handle (9), two guide ear (6) the bottom of mutual side all are fixedly connected with spring baffle (12), two spring baffle (12) between the center common fixedly connected with the thrust spring (13), the position of bolt (7) corresponds with the position of card hole (3), the diameter of bolt (7) is adapted to the diameter of card hole (3).

2. The quick connection structure of the battery of the electric leisure vehicle according to claim 1, characterized in that: The utility model discloses a fixed frame (1) inner wall bottom one side's middle part is fixedly connected with the electricity -connection plug (15), the bottom surface one side edge of battery (2) center is set up and the electricity -connection socket (14) is connected, the position of electricity -connection socket (14) corresponds with the position of electricity -connection plug (15), and the electricity -connection socket (14) can be connected with electricity -connection plug (15).

3. The battery quick connection structure of an electric leisure vehicle according to claim 2, characterized in that: The length of thrust spring (13) after reset is adapted to the length of receiving guide groove (5) inner wall, and the length of the end of bolt (7) protruding from the outer wall of battery (2) under the pushing of thrust spring (13) is adapted to the depth of the inner wall of card hole (3).

4. The battery quick connection structure of an electric leisure vehicle according to claim 3, characterized in that: The middle part of the top surface of battery (2) is fixedly connected with a fixed handle (4), the position of handle (9) corresponds to the position of the bottom center of fixed handle (4), and the distance between the top surface of handle (9) and the bottom surface of fixed handle (4) is greater than the length of guide strip hole (10).

5. The battery quick connection structure of an electric leisure vehicle according to claim 4, characterized in that: The fixed frame (1) is provided with an opening on four sides, and the size of the battery (2) is adapted to the size of the inner wall of the fixed frame (1).

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