Unmanned aerial vehicle circuit board assembly convenient for wiring

Abstract

The utility model discloses an unmanned aerial vehicle circuit board assembly convenient for wiring, which comprises a main board, side support plates are fixedly connected to four corners of the main board, eight circular blocks are annularly arranged on the front surface of the main board close to the center, and fan-shaped blocks are fixedly connected to four sides of the front surface of the main board close to the outer side. Bottom plates are fixedly connected to the four sides of the outer end of the front surface of the main plate, and a cylinder is fixedly connected to the front surface of the circular block. According to the unmanned aerial vehicle circuit board assembly convenient for wiring, the wiring space and path selection are greatly increased through diversified wiring structures on the main board, such as an annular circular block, a cylinder and a second wire slot on the circular block, a plurality of third wire slots in a fan-shaped block, a first wire slot in a long strip plate and a fourth wire slot in a side inclined plate; the circuit layout of the unmanned aerial vehicle is more flexible and changeable, the complex and changeable wiring requirements in different application scenes can be met, and the design not only improves the wiring efficiency, but also enhances the expandability of the system.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle circuit boards, and in particular to a unmanned aerial vehicle circuit board assembly that is convenient for wiring. Background Art

[0002] With the development of science and technology, the drone industry is also developing rapidly. The functions of drones are becoming more and more powerful, and the electronic components required for drone products are also increasing. This causes the drone wiring to be messy and complicated, and the wires, signal lines and electronic components occupy a large part of the drone's space, which will make the drone's accessory space smaller and seriously affect the drone's operation. At the same time, the complexity of the circuit board will affect the wiring situation, and thus a drone circuit board assembly that is easy to wire is needed.

[0003] The wiring structure in the comparative document (utility model name: a drone circuit board assembly that is easy to wire, patent number: CN221329214U) mainly realizes the classification management of the lines through the classification components on the support plate. The classification components are composed of a clamping ring, a partition and a reset spring. Although they can distinguish different categories of lines to a certain extent, their number and position are relatively fixed, which makes it difficult to meet the UAV's demand for wiring flexibility in different application scenarios. In addition, although the design of the fixed component can fix the circuit board and protect the internal lines, its detachability and scalability still need to be improved when facing complex wiring or scenarios where frequent line replacement is required. Utility Model Content

[0004] The purpose of the present utility model is to provide a UAV circuit board assembly that is easy to wire, so as to solve the problem that the wiring structure in the comparative document proposed in the above background technology (utility model name: a UAV circuit board assembly that is easy to wire, patent number: CN221329214U) mainly realizes the classification management of the lines through the classification components on the support plate. The classification components are composed of a clamping ring, a partition and a reset spring. Although they can distinguish different categories of lines to a certain extent, their number and position are relatively fixed, which makes it difficult to meet the UAV's demand for wiring flexibility in different application scenarios. In addition, although the design of the fixed component can fix the circuit board and protect the internal lines, its detachability and scalability still need to be improved when facing complex wiring or scenarios where frequent line replacement is required.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a UAV circuit board assembly that is easy to wire, comprising a main board, side support plates fixedly connected at the four corners of the main board, eight circular blocks arranged in a ring near the center of the front surface of the main board, fan-shaped blocks fixedly connected on the four sides near the outer side of the front surface of the main board, a bottom plate fixedly connected on the four sides of the outer end of the front surface of the main board, a cylinder fixedly connected on the front surface of the circular block, a second wire groove is provided on both sides of the cylinder, a plurality of third wire grooves are provided on the front surface of the fan-shaped block near both ends, a top plate is provided on the front side of the bottom plate, a pressure plate is fixedly connected to the center of the rear side of the top plate, and wire grooves five are provided on both sides of the rear side of the pressure plate.

[0006] Compared with the prior art, the beneficial effects of the present invention are:

[0007] The UAV circuit board assembly, which is easy to wire, greatly increases the wiring space and path selection through the diversified wiring structure on the main board, such as the circular block arranged in a ring and the cylinder and wire groove two on it, the multiple wire grooves three on the fan-shaped block, and the wire groove one on the long board and the wire groove four on the side inclined board, making the UAV line layout more flexible and changeable, and able to meet the complex and changeable wiring requirements in different application scenarios. This design not only improves the efficiency of wiring, but also enhances the scalability of the system, facilitating future functional upgrades and expansions. Through the firm connection between the top plate and the bottom plate (including the enhanced effect of the damping rod) and the close fit between the buckle on the pressure plate and the bottom plate slot and the arc-shaped limit groove, it effectively prevents the line from loosening or falling off due to vibration or mechanical stress, and significantly improves the stability and safety of the line. In addition, the anti-slip pad in the wire groove five further ensures the stability of the line in the wire groove, reducing the risk of failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic diagram of the structure of the utility model;

[0009] Figure 2 This is a structural stereogram of the circular block of the utility model;

[0010] Figure 3 This is a structural stereogram of the fan-shaped block of the utility model;

[0011] Figure 4 This is a structural perspective diagram of the side inclined plate of the utility model;

[0012] Figure 5 This is a side sectional view of the structure of the bottom plate of the utility model.

[0013] In the figure: 1. Main board; 2. Side support board; 3. Round block; 4. Fan-shaped block; 5. Long strip board; 6. Bottom board; 7. Side inclined board; 8. Wire trough 1; 9. Cylinder; 10. Wire trough 2; 11. Wire trough 3; 12. Wire trough 4; 13. Damping rod; 14. Top board; 15. Handle; 16. Pressure plate; 17. Wire trough 5; 18. Anti-slip pad; 19. Card slot; 20. Buckle; 21. Arc limit slot. DETAILED DESCRIPTION

[0014] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0015] See also Figure 1-5 The utility model provides a technical solution: a UAV circuit board assembly that is easy to wire, including a main board 1, side support plates 2 are fixedly connected at the four corners of the main board 1, eight circular blocks 3 are arranged in a ring near the center position of the front surface of the main board 1, and fan-shaped blocks 4 are fixedly connected on the four sides of the front surface of the main board 1 near the outer position. The four sides of the outer end of the front surface of the main board 1 are fixedly connected to the bottom plate 6, the front surface of the circular block 3 is fixedly connected to a cylinder 9, and wire grooves 10 are opened on both sides of the cylinder 9, and several wire grooves 11 are opened on the front surface of the fan-shaped block 4 near both ends. A top plate 14 is provided on the front side of the bottom plate 6, and a pressure plate 16 is fixedly connected to the center of the rear side of the top plate 14, and wire grooves 17 are opened on both sides of the rear side of the pressure plate 16.

[0016] The angle at which the bottom plate 6 is positioned is consistent with the angle at which the side support plates 2 are positioned.

[0017] The centers of the four sides of the front surface of the main board 1 are fixedly connected with long strips 5. A wire groove 8 is horizontally opened in the center of the front surface of the long strips 5 to provide convenience for additional wiring space, making the circuit layout more flexible and orderly.

[0018] A side inclined plate 7 is fixedly connected to the center of the front surface of the side support plate 2, and a wire groove 12 is opened at the center of the front surface of the side inclined plate 7, which further expands the wiring area, especially for lines that need to be arranged at an inclination or special angle, providing a more suitable path and enhancing the flexibility and efficiency of wiring.

[0019] Damping rods 13 are fixedly connected to both sides of the front surface of the bottom plate 6, the front sides of the two damping rods 13 are fixedly connected to both sides of the rear end of the top plate 14, and handles 15 are fixedly connected to both sides of the front end of the top plate 14, which enhances the connection strength between the top plate 14 and the bottom plate 6. At the same time, the damping effect helps to reduce the impact of vibration on the internal circuit and protect the circuit from mechanical stress damage.

[0020] The inner wall of the wire trough 5 17 is fixedly connected with an anti-skid pad 18, which effectively prevents the line from sliding or falling off in the wire trough 5 17, ensures the stability and safety of the line, and reduces the risk of failure caused by loose lines.

[0021] There are card slots 19 on the two sides and the center of the front side of the bottom plate 6, and the two sides and the center of the rear side of the pressure plate 16 are fixedly connected with card buckles 20. The rear side of the card buckle 20 passes through the interior of the card slot 19 and is engaged with the card slot 19. There are several arc-shaped limit grooves 21 on both sides of the interior of the bottom plate 6 corresponding to the card slot 19. The rear ends of the two sides of the card buckle 20 pass through the interior of the two arc-shaped limit grooves 21 respectively and are engaged with the arc-shaped limit grooves 21, so that the connection between the top plate 14 and the bottom plate 6 is more firm and reliable, and at the same time it is easy to disassemble and assemble quickly, which improves the convenience of repairing and replacing parts.

[0022] To sum up: the UAV circuit board assembly that is easy to wire has greatly increased the wiring space and path selection through the diversified wiring structure on the main board 1, such as the annular circular block 3 and the cylinder 9 and wire groove 2 10 thereon, the multiple wire grooves 3 11 on the fan-shaped block 4, and the wire groove 1 8 on the long strip plate 5 and the wire groove 4 12 on the side inclined plate 7, making the UAV line layout more flexible and changeable, and able to meet the complex and changeable wiring requirements in different application scenarios. This design not only improves the efficiency of wiring, but also enhances the scalability of the system, facilitating future functional upgrades and expansions. Through the firm connection between the top plate 14 and the bottom plate 6 (including the reinforcing effect of the damping rod 13) and the close fit between the buckle 20 on the pressure plate 16 and the bottom plate 6 card slot 19 and the arc-shaped limit groove 21, the line is effectively prevented from loosening or falling off due to vibration or mechanical stress, and the stability and safety of the line are significantly improved. In addition, the anti-slip pad 18 in the wire groove 5 17 further ensures the stability of the line in the wire groove, reducing the risk of failure.

[0023] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A UAV circuit board assembly that is easy to wire, comprising a main board (1), characterized in that: The four corners of the main board (1) are fixedly connected to side support plates (2), eight circular blocks (3) are arranged in a ring at the center position of the front surface of the main board (1), the four sides of the front surface of the main board (1) at the outer position are fixedly connected to fan-shaped blocks (4), the four sides of the outer end of the front surface of the main board (1) are fixedly connected to the bottom plate (6), the front surface of the circular block (3) is fixedly connected to a cylinder (9), both sides of the cylinder (9) are provided with wire grooves 2 (10), the front surface of the fan-shaped block (4) is provided with a plurality of wire grooves 3 (11) at both ends, the front side of the bottom plate (6) is provided with a top plate (14), the center of the rear side of the top plate (14) is fixedly connected to a pressure plate (16), and the rear side of the pressure plate (16) is provided with wire grooves 5 (17).

2. The UAV circuit board assembly for easy wiring according to claim 1, characterized in that: The angle at which the bottom plate (6) is positioned is consistent with the angle at which the side support plates (2) are positioned.

3. The UAV circuit board assembly for easy wiring according to claim 1, characterized in that: The centers of the four sides of the front surface of the main board (1) are all fixedly connected with long strips (5), and a wire groove (8) is horizontally opened at the center of the front surface of the long strip (5).

4. The UAV circuit board assembly for easy wiring according to claim 1, characterized in that: A side oblique plate (7) is fixedly connected to the center of the front surface of the side support plate (2), and a wire groove four (12) is opened at the center of the front surface of the side oblique plate (7).

5. The UAV circuit board assembly for easy wiring according to claim 1, characterized in that: Damping rods (13) are fixedly connected to both sides of the front surface of the bottom plate (6), the front sides of the two damping rods (13) are fixedly connected to both sides of the rear end of the top plate (14), and both sides of the front end of the top plate (14) are fixedly connected to handles (15).

6. The UAV circuit board assembly for easy wiring according to claim 1, characterized in that: The inner wall of the wire trough five (17) is fixedly connected with an anti-slip pad (18).

7. The UAV circuit board assembly for easy wiring according to claim 1, characterized in that: The front side of the bottom plate (6) is provided with slots (19) at both sides and at the center, and the rear side of the pressure plate (16) is fixedly connected with buckles (20) at both sides and at the center. The rear side of the buckle (20) passes through the interior of the slot (19) and is engaged with the slot (19). The interior of the bottom plate (6) is provided with a plurality of arc-shaped limiting slots (21) on both sides corresponding to the slot (19). The rear ends of the two sides of the buckle (20) respectively pass through the interior of the two arc-shaped limiting slots (21) and are engaged with the arc-shaped limiting slots (21).

Images