A foldable new energy vehicle battery control circuit board

Abstract

The present invention discloses a foldable new energy vehicle battery control circuit board, comprising: a main structure; the main structure comprises a first circuit board and a second circuit board; the folding mechanism comprises a connecting plate, the first circuit board and the second circuit board are respectively hinged to the two sides of the connecting plate, and the connecting plate is provided with a mounting hole; the locking mechanism comprises a first ear seat and a second ear seat, the first ear seat is symmetrically arranged on the two sides of the first circuit board, the second ear seat is symmetrically arranged on the two sides of the second circuit board, a positioning screw is welded on one side of the first ear seat, and a locking head for locking the positioning screw is rotatably installed on one side of the second ear seat. The circuit board can be folded, which reduces the occupied space of the circuit board, not only improves the flexibility of the new energy vehicle battery control circuit board, but also enhances its ability to adapt to different environments and application scenarios.

Description

Technical Field

[0001] The present invention relates to the technical field of control circuit board equipment, in particular to a foldable new energy vehicle battery control circuit board. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional vehicle fuels as a power source (or use conventional vehicle fuels and adopt new vehicle power devices), and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures. New energy vehicles mainly include pure electric vehicles, extended-range electric vehicles, plug-in hybrid vehicles, and non-plug-in hybrid vehicles. In general, new energy vehicles are gradually changing our travel methods and living habits with their high efficiency and environmental protection.

[0003] With the popularization of new energy vehicles, the battery control circuit board is an important component of new energy vehicles. Its design and performance directly affect the performance and safety of new energy vehicles. After searching, the Chinese patent application number is: CN202022366901.6, which discloses a new energy vehicle battery control circuit board, including a board body, a circuit board and a mounting block. The top of the board body is equipped with a first starting device, and the bottom of the first starting device is equipped with a first bearing, the bottom of the first bearing is equipped with a rotating shaft rod, and the bottom of the rotating shaft rod is equipped with a first coil spring, both sides of the first coil spring are reserved with a slide groove, and the outer side of the slide groove is equipped with a slider, the circuit board is installed under the slider, and the middle position of the circuit board is equipped with a gear block, and both sides of the gear block are equipped with a connecting plate. Compared with the existing battery control circuit board, the new energy vehicle battery control circuit board has a clever structure, simple operation, convenient installation, convenient clamping and fixing, simple and convenient installation, strong practicality, high wiring density, light weight, thin thickness, good bending, and is suitable for promotion.

[0004] However, the above technical solutions and traditional battery control circuit boards have the following defects, that is, the circuit boards are often large in size and occupy a lot of space, which is not conducive to the layout and installation of new energy vehicles. Therefore, we need to propose a foldable new energy vehicle battery control circuit board. Summary of the invention

[0005] The purpose of the present invention is to provide a foldable new energy vehicle battery control circuit board. The device has a simple structure and is easy to use. Through the setting of the folding mechanism, the circuit board can be folded, reducing the space occupied by the circuit board. It not only improves the flexibility of the new energy vehicle battery control circuit board, but also enhances its ability to adapt to different environments and application scenarios, and provides a new solution for the promotion and application of new energy vehicles to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A foldable new energy vehicle battery control circuit board, comprising:

[0008] Main structure;

[0009] The main structure includes a first circuit board and a second circuit board;

[0010] A folding mechanism for folding the first circuit board and the second circuit board;

[0011] The folding mechanism comprises a connecting plate, the first circuit board and the second circuit board are hinged to two sides of the connecting plate respectively, and a mounting hole is provided on the connecting plate;

[0012] A locking mechanism for positioning the first circuit board and the second circuit board;

[0013] The locking mechanism includes a first ear seat and a second ear seat, the first ear seat is symmetrically arranged on both sides of the first circuit board, and the second ear seat is symmetrically arranged on both sides of the second circuit board, the first ear seat and the second ear seat are both arranged in a Z shape and correspond one to one, a positioning screw is welded on one side of the first ear seat, and a locking head for locking the positioning screw is rotatably installed on one side of the second ear seat.

[0014] Preferably, a convex ring penetrating the second ear seat is integrally formed on one side of the second ear seat, and a first retaining ring is integrally formed on the outer ring at the end of the convex ring.

[0015] Preferably, a ferrule is rotatably mounted on the convex ring, a second retaining ring is integrally formed on the inner ring of one end of the ferrule, the ferrule is rotatably sleeved on the convex ring and the first retaining ring is located on one side of the second retaining ring.

[0016] Preferably, the locking head is located at the other end of the ferrule, and the positioning screw passes through the convex ring on the second ear seat and is threadedly installed inside the locking head.

[0017] Preferably, a buffer mechanism is further included, and the buffer mechanism includes a connecting rod and a sleeve, the connecting rod is symmetrically arranged on one side of the first circuit board, and the connecting rod is slidably inserted into the interior of the sleeve.

[0018] Preferably, one end of the connecting rod located in the inner cavity of the sleeve is connected to a limiting block, a compression spring is arranged inside the sleeve, one end of the compression spring abuts against the limiting block, and the other end of the compression spring abuts against the inner wall of the sleeve.

[0019] Preferably, a gasket is bonded to the end of the sleeve, and the gasket is a gasket made of rubber material.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention provides a main structure including a first circuit board and a second circuit board. The first circuit board and the second circuit board are respectively hinged to one side of a connecting plate, a mounting hole is provided on the connecting plate, and a locking mechanism including a first ear seat and a second ear seat is provided for positioning the folded first circuit board and the second circuit board. The device has a simple structure and is easy to use. Through the provision of the folding mechanism, the circuit board can be folded, and the space occupied by the circuit board is reduced. This not only improves the flexibility of the new energy vehicle battery control circuit board, but also enhances its ability to adapt to different environments and application scenarios, and provides a new solution for the promotion and application of new energy vehicles. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the folding mechanism of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the locking mechanism of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the buffer mechanism of the present invention.

[0026] In the figure: 1. first circuit board; 2. second circuit board; 3. connecting plate; 4. mounting hole; 5. electronic component; 6. first ear seat; 7. second ear seat; 8. positioning screw; 9. raised ring; 10. ferrule; 11. locking head; 12. first retaining ring; 13. second retaining ring; 14. connecting rod; 15. sleeve; 16. washer; 17. limit block; 18. compression spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-2 , the present invention provides a technical solution:

[0029] A foldable new energy vehicle battery control circuit board, comprising:

[0030] Main structure; the main structure includes a first circuit board 1 and a second circuit board 2;

[0031] A folding mechanism for folding the first circuit board 1 and the second circuit board 2; the folding mechanism comprises a connecting plate 3, the first circuit board 1 and the second circuit board 2 are respectively hinged on both sides of the connecting plate 3, and a mounting hole 4 is opened on the connecting plate 3;

[0032] By setting a main structure including a first circuit board 1 and a second circuit board 2, the first circuit board 1 and the second circuit board 2 are respectively hinged to one side of a connecting plate 3, a mounting hole 4 is provided on the connecting plate 3, and a locking mechanism including a first ear seat 6 and a second ear seat 7 is provided for positioning the folded first circuit board 1 and the second circuit board 2. In general, the device has a simple structure and is easy to use. By setting a folding mechanism, the circuit board can be folded, and the space occupied by the circuit board is reduced, which not only improves the flexibility of the new energy vehicle battery control circuit board, but also enhances its ability to adapt to different environments and application scenarios, and provides a new solution for the promotion and application of new energy vehicles.

[0033] See also Figure 2-3 In order to ensure the stability of the circuit board after folding and prevent it from automatically unfolding, the present application also makes the following designs:

[0034] A locking mechanism for positioning the first circuit board 1 and the second circuit board 2; the locking mechanism includes a first ear seat 6 and a second ear seat 7, the first ear seat 6 is symmetrically arranged on both sides of the first circuit board 1, and the second ear seat 7 is symmetrically arranged on both sides of the second circuit board 2, the first ear seat 6 and the second ear seat 7 are both arranged in a Z shape and correspond one to one, a positioning screw 8 is welded on one side of the first ear seat 6, and a locking head 11 for locking the positioning screw 8 is rotatably installed on one side of the second ear seat 7.

[0035] A convex ring 9 penetrating the second ear seat 7 is integrally formed on one side of the second ear seat 7, and a first retaining ring 12 is integrally formed on the outer ring of the end of the convex ring 9. A ferrule 10 is rotatably mounted on the convex ring 9, and a second retaining ring 13 is integrally formed on the inner ring of one end of the ferrule 10. The ferrule 10 is rotatably sleeved on the convex ring 9, and the first retaining ring 12 is located on one side of the second retaining ring 13. The locking head 11 is located at the other end of the ferrule 10, and the positioning screw 8 passes through the convex ring 9 on the second ear seat 7 and is threadedly mounted inside the locking head 11.

[0036] In actual use, the first circuit board 1 and the second circuit board 2 are folded with the connecting plate 3 as the center until the first circuit board 1 and the second circuit board 2 are perpendicular to the connecting plate 3, and the electronic components 5 are arranged on the outward side of the first circuit board 1 and the second circuit board 2. At this time, the first ear seat 6 and the second ear seat 7 are in contact with each other, and the positioning screw 8 on the first ear seat 6 passes through the second ear seat 7, and passes through the convex ring 9 and the ferrule 10 in sequence until it is threadedly connected with the locking head 11. Since the ferrule 10 and the convex ring 9 are rotatably matched, and the first retaining ring 12 and the second retaining ring 13 are used for limiting, the second ear seat 7 and the second ear seat 7 can be firmly fitted together through the threaded cooperation of the locking head 11 and the positioning screw 8, and they will not be easily separated, thereby avoiding the first circuit board 1 and the second circuit board 2 from being easily unfolded, and ensuring the stability of the circuit boards during use.

[0037] At the same time, the positioning screw 8 can be quickly assembled and disassembled by rotating the locking head 11, which is convenient for maintenance of the circuit board.

[0038] See also Figure 2-4 In order to avoid the two sets of circuit boards from accidentally colliding during use, the present application also makes the following design:

[0039] It also includes a buffer mechanism, which includes a connecting rod 14 and a sleeve 15. The connecting rod 14 is symmetrically arranged on one side of the first circuit board 1, and the connecting rod 14 is slidably inserted into the inside of the sleeve 15. One end of the connecting rod 14 located in the inner cavity of the sleeve 15 is connected to a limit block 17, and a compression spring 18 is arranged inside the sleeve 15. One end of the compression spring 18 abuts against the limit block 17, and the other end of the compression spring 18 abuts against the inner wall of the sleeve 15. A gasket 16 is bonded to the end of the sleeve 15, and the gasket 16 is a gasket 16 made of rubber material.

[0040] In actual use, after the first circuit board 1 and the second circuit board 2 are folded and positioned, the gasket 16 at the end of the sleeve 15 contacts the side wall of the second circuit board 2. When the circuit boards are subjected to an accidental collision, firstly, the Z-shaped first ear seat 6 and the second ear seat 7 can play a first anti-collision function. Secondly, since the connecting rod 14 on the first circuit board 1 is slidably inserted into the sleeve 15, and a compression spring 18 is provided on one side of the limit block 17 at the end of the connecting rod 14, it can play a good buffering role, avoiding the first circuit board 1 and the second circuit board 2 from easily colliding, thereby improving the safety and stability of the equipment during use.

[0041] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A foldable new energy vehicle battery control circuit board, characterized in that: include: Main structure; The main structure comprises a first circuit board (1) and a second circuit board (2); A folding mechanism for folding the first circuit board (1) and the second circuit board (2); The folding mechanism comprises a connecting plate (3), the first circuit board (1) and the second circuit board (2) are respectively hinged to two sides of the connecting plate (3), and a mounting hole (4) is provided on the connecting plate (3); A locking mechanism for positioning the first circuit board (1) and the second circuit board (2); The locking mechanism comprises a first ear seat (6) and a second ear seat (7); the first ear seat (6) is symmetrically arranged on both sides of the first circuit board (1); the second ear seat (7) is symmetrically arranged on both sides of the second circuit board (2); the first ear seat (6) and the second ear seat (7) are both arranged in a Z shape and correspond to each other one by one; a positioning screw (8) is welded to one side of the first ear seat (6); and a locking head (11) for locking the positioning screw (8) is rotatably mounted to one side of the second ear seat (7).

2. A foldable new energy vehicle battery control circuit board according to claim 1, characterized in that: A convex ring (9) penetrating the second ear seat (7) is integrally formed on one side of the second ear seat (7), and a first retaining ring (12) is integrally formed on the outer ring at the end of the convex ring (9).

3. A foldable new energy vehicle battery control circuit board according to claim 2, characterized in that: A ferrule (10) is rotatably mounted on the convex ring (9), and a second retaining ring (13) is integrally formed on the inner ring of one end of the ferrule (10). The ferrule (10) is rotatably sleeved on the convex ring (9), and the first retaining ring (12) is located on one side of the second retaining ring (13).

4. A foldable new energy vehicle battery control circuit board according to claim 3, characterized in that: The locking head (11) is located at the other end of the ferrule (10), and the positioning screw (8) passes through the convex ring (9) on the second ear seat (7) and is threadedly installed inside the locking head (11).

5. A foldable new energy vehicle battery control circuit board according to claim 1, characterized in that: The invention also includes a buffer mechanism, which includes a sleeve (15) and a connecting rod (14) with one end slidably inserted into the inner cavity of the sleeve (15); one end of the connecting rod (14) located in the inner cavity of the sleeve (15) is connected to a limit block (17); a compression spring (18) is arranged in the inner cavity of the sleeve (15); one end of the compression spring (18) abuts against the limit block (17), and the other end of the compression spring (18) abuts against the inner wall of the sleeve (15).

6. A foldable new energy vehicle battery control circuit board according to claim 5, characterized in that: A gasket (16) is bonded to the end of the sleeve (15), and the gasket (16) is a gasket (16) made of rubber material.

Images