Quick release device and unmanned aerial vehicle lighting system

Abstract

The utility model relates to the technical field of unmanned aerial vehicle accessories, and particularly discloses a quick release device and an unmanned aerial vehicle lighting system applying the quick release device, lighting lamps are arranged at the two ends of a connecting piece, when the lighting system needs to be installed on an unmanned aerial vehicle, a sliding button is shifted to drive a sliding block to move, and the lighting lamps are connected with the connecting piece. Then the connecting piece slides along the limiting sliding block of the mounting block through the limiting sliding groove, so that the mounting block moves to the position below the connecting piece through limiting matching of the limiting sliding block and the limiting sliding groove, then the sliding button is loosened, the clamping block and the clamping groove are matched in a clamping mode, and therefore the mounting block is fixed to the position below the connecting piece; the whole lighting system can be quickly mounted on the unmanned aerial vehicle only by pushing the sliding button, so that the working efficiency is greatly improved, and when the lighting system needs to be dismounted, the lighting system can be dismounted only by pushing the sliding button, enabling the clamping block to exit from the clamping groove and then enabling the limiting sliding block to exit from the limiting sliding groove, so that the dismounting time of the whole lighting system is greatly shortened, and the working efficiency is greatly improved. Therefore, the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle accessories, and in particular to a quick-release device and an unmanned aerial vehicle lighting system using the quick-release device. Background Art

[0002] Compared with manned aircraft, drones have the advantages of small size, low cost, easy use, low requirements for combat environment, and strong battlefield survivability. With the research and development of drones, drones can replace personnel for reconnaissance and work in harsh environments. They can also perform disaster relief and execute tasks at night. In order to facilitate the execution of tasks at night or in environments with poor lighting conditions, drones are usually equipped with lighting systems. However, the lighting systems of existing drones are usually pre-installed on the drones, and the installation and disassembly processes are relatively complicated. If the lighting system needs to be assembled and replaced, the assembly and replacement process will greatly delay the efficiency of emergency repair and rescue work.

[0003] The technical problem to be solved by the present application is to design a quick-release device that can be quickly installed on a drone and quickly disassembled, and a lighting system using the quick-release device. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a quick-release device that can be quickly installed on a drone and quickly disassembled, and a lighting system using the quick-release device.

[0005] The technical solution adopted by the utility model is: a quick-release device, including a connecting piece and a mounting block, the connecting piece is provided with a limiting slide groove, the mounting block is provided with a limiting slider, the limiting slide groove and the limiting slider are engaged in a locking position, a switch structure for realizing a detachable connection between the connecting piece and the mounting block is also provided in the connecting piece, the limiting slider is provided with a slot, and the switch structure and the slot are detachably engaged in a locking position.

[0006] In some embodiments, the switch structure includes a sliding block that slidably cooperates with the connecting member, a sliding button fixedly connected to one end of the sliding block, and a card block fixedly connected to the other end of the sliding block. The card block extends to the bottom of the connecting member and cooperates with the card slot on the limit sliding block to achieve a fixed connection between the connecting member and the mounting block.

[0007] In some embodiments, a bending portion is provided at one end of the sliding block, the sliding button is fixedly connected to the bending portion, the connecting piece is provided with a mounting groove, and the bending portion and the mounting groove are slidably matched.

[0008] In some embodiments, an embedding groove is provided in the bending portion, a spring is embedded in the embedding groove, and a baffle fixedly connected to the bottom surface of the connecting piece is also provided, one end of the spring abuts against the baffle, and the other end of the spring abuts against one end of the bending portion.

[0009] In some embodiments, the connecting member is provided with a through hole corresponding to the clamping block, and the limiting slide groove is provided with a limiting hole corresponding to the through hole, and the clamping block passes through the through hole and is in limited sliding cooperation with the limiting hole.

[0010] A lighting system for an unmanned aerial vehicle, the lighting system is provided with any one of the quick-release devices in the above-mentioned embodiments, both ends of the connecting piece are provided with lighting lamps connected thereto, one end of the connecting piece is provided with a left boom fixedly connected thereto, the other end of the connecting piece is provided with a right boom rotatably connected thereto, one end of the connecting piece is provided with a mounting hole for mounting the right boom, the right boom is provided with a connecting shaft fixedly connected thereto, a groove is provided on the side of the connecting shaft, a retaining spring is provided in the connecting piece corresponding to the mounting hole, the connecting shaft passes through the mounting hole to cooperate with the limiting position, and the retaining spring is engaged with the groove.

[0011] In some embodiments, a plurality of screw holes are provided on the left suspension arm, and the left suspension arm is fixedly connected to the connecting member by locking the screws with the screw holes.

[0012] In some embodiments, the right suspension arm is further provided with embedded holes on both sides of the connecting shaft, a compression spring is provided in the embedded hole, a steel ball is provided at the upper end of the compression spring, and abutment grooves are further provided on both sides of the mounting hole at the bottom of the connecting piece, and the steel ball abuts against the abutment groove through the compression spring.

[0013] In some embodiments, both the left boom and the right boom are provided with a connection hole for installing the lighting lamp, and the lighting lamp includes a rotating shaft, which is rotatably connected to the connection hole.

[0014] In some embodiments, the lighting lamp includes a lamp board radiator, a rotating shaft is fixedly connected to the lamp board radiator, a copper-based lamp board fixedly mounted on the lamp board radiator is provided, a plurality of lenses fixedly connected to the copper-based lamp board are provided on the copper-based lamp board, each lens is provided with a lamp bead fixedly mounted to the copper-based lamp board, the lamp board radiator is also provided with a diffusing lens housing fixedly mounted thereon, a waterproof ring fixedly mounted to the light board radiator is provided around the copper-based light board, and a plurality of heat sinks for increasing the heat dissipation area are provided at the bottom of the light board radiator.

[0015] The utility model has the following technical effects: by providing lighting lamps connected to the connecting parts at both ends thereof, and providing a quick-release device on the connecting parts, when the lighting system needs to be installed on the drone, the sliding block is driven to move by toggling the slide button, and then the connecting part is slid along the limiting slider of the installation block through the limiting slide groove, so that the installation block is moved to the bottom of the connecting part through the limiting cooperation between the limiting slider and the limiting slide groove, and then the slide button is released to make the card block cooperate with the card slot so that the installation block is fixed under the connecting part, and the entire lighting system can be quickly installed on the drone, which greatly improves work efficiency. When the lighting system needs to be disassembled, it only needs to be disassembled by toggling the slide button to make the card block withdraw from the card slot, and then withdrawing the limiting slider from the limiting slide groove to complete the disassembly of the lighting system, which greatly shortens the working time of installing or disassembling the entire lighting system, thereby effectively improving the efficiency of emergency repair and rescue work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure explosion of the quick-release device of the utility model;

[0017] Figure 2 This is a schematic diagram of the mounting block structure of the quick-release device of the utility model;

[0018] Figure 3 It is a schematic diagram of the switch structure of the quick release device of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the connecting piece of the quick-release device of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the lighting system for the unmanned aerial vehicle of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the connecting parts and left and right booms of the lighting system of the unmanned aerial vehicle of the utility model;

[0022] Figure 7 This is a schematic diagram of the explosion structure of the lighting system for unmanned aerial vehicles of the utility model;

[0023] Figure 8 This is a schematic diagram of the right boom structure of the lighting system for the unmanned aerial vehicle of the utility model;

[0024] Fig. 9 The figure is a schematic diagram of the lighting structure of the lighting system of the unmanned aerial vehicle of the utility model.

[0025] The numbers and names in the figure correspond to each other as follows: 1. Connector; 2. Illuminating lamp; 300. Limiting slide groove; 301. Mounting block; 302. Limiting slider; 303. Clamping slot; 31. Switch structure; 310. Sliding block; 311. Sliding button; 312. Clamping block; 313. Bending portion; 11. Mounting groove; 314. Embedding groove; 315. Spring; 12. Baffle; 13. Through hole; 304. Limiting hole; 4. Left hanging arm; 5. Right hanging arm; 14. Mounting hole; 50. Connecting shaft; 51. Groove; 15. Retaining spring; 40. Screw hole; 52. Embedding hole; 53. Compression spring; 54. Steel ball; 55. Connecting hole; 200. Rotating shaft; 201. Light board radiator; 202. Copper-based light board; 203. Lens; 204. Astigmatism lens housing; 205. Waterproof ring; 206. Heat sink. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1: Please refer to Figure 1-4The utility model provides a technical solution: a quick-release device, including a connecting member 1 and a mounting block 301. A limiting slide groove 300 is provided at the bottom of the connecting member 1. The mounting block 301 is mainly used for fixed installation with the drone fuselage. When the lighting system needs to be installed on the drone, the mounting block 301 needs to be fixedly installed with the drone fuselage in advance. A limiting slider 302 is provided on the mounting block 301. The connecting member 1 can be connected to the mounting block 301 by making the limiting slider 302 slide in a limited manner with the limiting slide groove 300, and a card slot 303 is also provided on the limiting slider 302. A switch structure 31 for realizing a detachable connection between the connecting member 1 and the mounting block 301 is also provided in the connecting member 1. The switch structure 31 includes a switch structure 31 connected to the connecting member 1. A sliding block 310 that slidably cooperates, a sliding button 311 that is fixedly connected to one end of the sliding block 310, a bending portion 313 is provided at one end of the sliding block 310, the sliding button 311 is fixedly connected to the bending portion 313, and a clamping block 312 that is fixedly connected to the sliding block 310 is also provided at the other end of the sliding block 310, the connecting member 1 is provided with a mounting groove 11, the bending portion 313 is located in the mounting groove 11 and can slide within the length range of the mounting groove 11, an embedding groove 314 is also provided in the bending portion 313, a spring 315 is embedded in the embedding groove 314, and a baffle 12 that is fixedly connected to the bottom surface of the connecting member 1 is also provided, because the other end of the embedding groove 314 is closed, so the other end of the spring 315 abuts against one end of the bending portion 313, when the bending portion 313 is mounted on After being installed in the installation groove 11, one end of the spring 315 abuts against the baffle 12, and the other end abuts against one end of the bent portion 313. The connecting member 1 is also provided with a lamp cover fixedly connected thereto, so as to prevent the sliding block 310 from falling off. A through hole 13 is also provided on the connecting member 1, and the through hole 13 is arranged corresponding to the block 312, and the length of the through hole 13 is greater than the maximum end length of the block 312, so the block 312 can move left and right in the through hole 13, and a limiting hole 304 is also provided on the limiting slide groove 300 corresponding to the through hole 13. When the sliding block 310 is installed in the installation groove 11 through the bent portion 313, the block 312 on the sliding block 310 passes through the through hole 13 and slides with the limiting hole 304. When the system is installed on the drone, the mounting block 301 is first pre-installed on the drone body, and then the slide button 311 is toggled to make the slide button 311 drive the sliding block 310 to slide so that the card block 312 retreats to the limiting hole 304. At this time, the spring 315 is compressed in the embedding groove 314, and then the limiting slider 302 is slidably matched with the limiting slide groove 300 to move the entire mounting block 301 to the bottom of the connector 1, thereby completing the assembly of the connector 1 and the mounting block 301, and then the slide button 311 is released. Due to the reset of the spring 315, the sliding block 310 will slide in the direction of the elastic force, so that the card block 312 slides into the card groove 303 to fix the mounting block 301 and the connector 1, thereby completing the fixed installation of the connector 1 on the mounting block 301.It can greatly reduce the installation time and improve the installation efficiency, thereby saving time for emergency repairs. When the connector 1 and the mounting block 301 need to be disassembled, it is only necessary to slide the slide button 311 to drive the slide block 310 to slide, so that the block 312 is withdrawn from the slot 303 on the mounting block 301, and then the limiting slide block 302 is withdrawn from the limiting slide slot 300 to disassemble the connector and the mounting block, thereby greatly improving the disassembly efficiency.

[0028] Example 2: Please refer to Figure 5-9 The utility model provides another technical solution: a lighting system for an unmanned aerial vehicle, the lighting system is provided with any quick-release device in the above-mentioned embodiment 1, and lighting lamps 2 connected thereto are respectively provided at both ends of a connecting member 1, a left boom 4 fixedly connected thereto is provided at one end of the connecting member 1, and a right boom 5 rotatably connected thereto is provided at the other end of the connecting member 1, and both the left boom 4 and the right boom 5 are provided with lighting lamps 2 rotatably connected thereto, and a mounting hole 14 is provided at the end of the connecting member 1 connected to the right boom 5, and the mounting hole 14 is used to install the right boom 5, and a connecting shaft 50 fixedly connected thereto is provided on the right boom 5, and a ring is provided on the side of the connecting shaft 50 shaped groove 51, and a retaining spring 15 is provided in the connecting member 1 corresponding to the mounting hole 14. The connecting shaft 50 is passed through the mounting hole 14 to limit the position thereof, and then the retaining spring 15 is engaged with the groove 51. In this way, the right hanging arm 5 can be suspended on the connecting member 1. Because the connecting shaft 50 is limited and rotatably engaged with the mounting hole 14, the right hanging arm 5 can also rotate on the connecting member 1. Therefore, after the illuminating lamp 2 is installed on the right hanging arm 5, the illuminating lamp 2 can be rotated synchronously with the right hanging arm 5 by rotating the right hanging arm 5, so that the entire lighting system is easy to store. Due to the limitation of the connecting member 1, the right hanging arm 5 can only rotate 180° with the illuminating lamp 2 after the illuminating lamp 2 is installed.

[0029] Embedding holes 52 are respectively provided on both sides of the connecting shaft 50 of the right hanging arm 5, and a compression spring 53 is provided in each embedding hole 52. Two mutually symmetrical abutment grooves are also provided on both sides of the mounting hole 14 at the bottom of the connecting member 1, and a steel ball 54 is provided at the upper end of the compression spring 53. When the right hanging arm 5 needs to be installed on the connecting member 1, the steel ball 54 is first aligned with the abutment groove to position the connecting shaft 50, so that the connecting shaft 50 can be accurately embedded in the mounting hole 14, and then the right hanging arm 5 is pressed hard so that the connecting shaft 50 can pass through the mounting hole 14 and be stuck in the retaining spring 15. When the right hanging arm 5 is rotated, the steel ball 54 will slide out of the abutment groove and roll along the lower surface of the connecting member 1 until the two steel balls 54 slide from the original abutment groove into the other abutment groove respectively, so that the entire right hanging arm 5 can be accurately rotated 180°.

[0030] The left suspension arm 4 is provided with a plurality of screw holes 40 , and the left suspension arm 4 is fixedly connected to the end of the connecting member 1 by locking the screws with the screw holes 40 .

[0031] Both the left boom 4 and the right boom 5 are provided with a connecting hole 55 for mounting the illuminating lamp 2. The illuminating lamp 2 comprises a rotating shaft 200, which is rotatably connected to the connecting hole 55. The rotating shaft 200 is embedded in the connecting hole 55 and rotatably connected thereto, so that the illuminating lamp 2 can be respectively mounted on the left boom 4 and the right boom 5, and the connecting shaft 50 and the connecting hole 55 are rotatably connected, so the illuminating lamp 2 can be respectively rotated forward and reversely by a certain angle along the vertical direction of the connecting piece 1 on the left boom 4 and the right boom 5, thereby reasonably adjusting the illumination range.

[0032] The lighting lamp 2 includes a lamp board radiator 201, a rotating shaft 200 is fixedly connected to the lamp board radiator 201, a copper-based lamp board 202 fixedly mounted thereon is provided on the lamp board radiator 201, a plurality of lenses 203 fixedly connected thereto are provided on the copper-based lamp board 202, each lens 203 is provided with a lamp bead fixedly mounted to the copper-based lamp board 202, the lamp board radiator 201 is also provided with a diffuser lens housing 204 fixedly mounted thereon, and a lens 203 fixedly mounted to the copper-based lamp board 202 is provided above each lamp bead, and a diffuser lens housing 204 is also provided on the lamp board radiator 201 In this way, the divergent light of the lamp beads can be focused onto the astigmatism lens housing 204 through the lens 203, and then the focused light can be diverged through the astigmatism lens housing 204, so as to achieve the required lighting range, so that the light utilization rate reaches more than 95%. A waterproof ring 205 fixedly installed with the lamp board radiator 201 is also provided around the copper-based lamp board 202. The waterproof ring 205 can greatly improve the waterproofness of the lighting lamp 2. A plurality of heat sinks 206 for increasing the heat dissipation area are also provided at the bottom of the lamp board radiator 201. The plurality of heat sinks 206 can greatly increase the heat dissipation area to ensure the heat dissipation effect.

[0033] The working principle of the utility model is as follows: when the lighting system needs to be installed on the drone, the mounting block 301 is first pre-installed on the drone body, and then the slide button 311 is toggled to make the slide button 311 drive the slide block 310 to slide so that the card block 312 retreats to the limiting hole 304, at which time the spring 315 is compressed in the embedding groove 314, and then the limiting slider 302 is slidably matched with the limiting slide groove 300 to move the entire mounting block 301 to the bottom of the connecting member 1, thereby completing the assembly of the connecting member 1 and the mounting block 301, and then the slide button 311 is released, and the reset of the spring 315 will drive the slide block 310 to slide in the direction of the elastic force, thereby making the card block 312 slide The mounting block 301 and the connecting member 1 are fixed in the card slot 303, thereby completing the fixed installation of the connecting member 1 on the mounting block 301, and then completing the rapid installation of the entire lighting system on the drone, which can greatly reduce the installation time and improve the installation efficiency, thereby winning time for emergency repairs and rescue operations. When the lighting system needs to be disassembled or replaced, it is only necessary to slide the slide button 311 again, thereby driving the sliding block 310 to slide, so that the card block 312 is withdrawn from the card slot 303 on the mounting block 301, and then the limiting slider 302 is withdrawn from the limiting slide slot 300 to complete the disassembly of the entire lighting system, thereby greatly improving the disassembly efficiency of the entire lighting system.

[0034] Finally, it should be noted that the above description is only a preferred example of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions recorded in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A quick release device, characterized in that: The invention comprises a connecting member (1) and a mounting block (301), wherein the connecting member (1) is provided with a limiting slide groove (300), the mounting block (301) is provided with a limiting slide block (302), the limiting slide groove (300) and the limiting slide block (302) are engaged in a snap-fit ​​manner, the connecting member (1) is further provided with a switch structure (31) for realizing a detachable connection between the connecting member (1) and the mounting block (301), the limiting slide block (302) is provided with a snap-fitting groove (303), and the switch structure (31) and the snap-fitting groove (303) are detachably engaged in a snap-fit ​​manner.

2. The quick release device according to claim 1, characterized in that: The switch structure (31) comprises a sliding block (310) that is slidably matched with the connecting member (1), and a sliding button (311) that is fixedly connected to one end of the sliding block (310); the other end of the sliding block (310) is provided with a clamping block (312) that is fixedly connected thereto; the clamping block (312) extends to the bottom of the connecting member (1) and is clamped and matched with a clamping groove (303) on the limiting sliding block (302) to realize a fixed connection between the connecting member (1) and the mounting block (301).

3. The quick release device according to claim 2, characterized in that: A bending portion (313) is provided at one end of the sliding block (310), the sliding button (311) is fixedly connected to the bending portion (313), the connecting member (1) is provided with a mounting groove (11), and the bending portion (313) is slidably matched with the mounting groove (11).

4. The quick release device according to claim 3, characterized in that: An embedding groove (314) is provided in the bending portion (313), a spring (315) is embedded in the embedding groove (314), and a baffle (12) fixedly connected to the connecting member (1) is also provided on the inner bottom surface thereof, one end of the spring (315) abuts against the baffle (12), and the other end of the spring (315) abuts against one end of the bending portion (313).

5. The quick release device according to claim 2, characterized in that: The connecting member (1) is provided with a through hole (13) corresponding to the clamping block (312), the limiting sliding groove (300) is provided with a limiting hole (304) corresponding to the through hole (13), and the clamping block (312) passes through the through hole (13) and is slidably matched with the limiting hole (304) in a limiting manner.

6. A UAV lighting system, characterized in that: The lighting system is provided with a quick-release device as described in any one of claims 1 to 5 above, and lighting lamps (2) are respectively provided at both ends of the connecting member (1) to be connected thereto, and a left suspension arm (4) is provided at one end of the connecting member (1) to be fixedly connected thereto, and a right suspension arm (5) is provided at the other end of the connecting member (1) to be rotatably connected thereto, and a mounting hole (14) is provided at one end of the connecting member (1) for mounting the right suspension arm (5), and the right suspension arm (5) is provided with a connecting shaft (50) to be fixedly connected thereto, and a groove (51) is provided on the side of the connecting shaft (50), and a retaining spring (15) is provided in the corresponding mounting hole (14) in the connecting member (1), and the connecting shaft (50) passes through the mounting hole (14) to be limitedly matched thereto, and the retaining spring (15) is engaged in a locking position with the groove (51).

7. The unmanned aerial vehicle lighting system according to claim 6, characterized in that: The left suspension arm (4) is provided with a plurality of screw holes (40), and the left suspension arm (4) is fixedly connected to the connecting member (1) by locking the screws with the screw holes (40).

8. The unmanned aerial vehicle lighting system according to claim 6, characterized in that: The right suspension arm (5) is also provided with embedded holes (52) on both sides of the connecting shaft (50), a compression spring (53) is provided in the embedded hole (52), a steel ball (54) is provided at the upper end of the compression spring (53), and the bottom of the connecting member (1) is also provided with abutment grooves on both sides of the mounting hole (14), and the steel ball (54) abuts against the abutment groove through the compression spring (53).

9. The unmanned aerial vehicle lighting system according to claim 6, characterized in that: The left suspension arm (4) and the right suspension arm (5) are both provided with a connection hole (55) for mounting the illuminating lamp (2); the illuminating lamp (2) comprises a rotating shaft (200); and the rotating shaft (200) is rotatably connected to the connection hole (55).

10. The unmanned aerial vehicle lighting system according to claim 9, characterized in that: The lighting lamp (2) comprises a lamp board radiator (201), the rotating shaft (200) is fixedly connected to the lamp board radiator (201), the lamp board radiator (201) is provided with a copper-based lamp board (202) fixedly mounted thereon, the copper-based lamp board (202) is provided with a plurality of lenses (203) fixedly connected thereto, each of the lenses (203) is provided with a lamp bead fixedly mounted thereon to the copper-based lamp board (202), the lamp board radiator (201) is also provided with a diffusing lens housing (204) fixedly mounted thereon, a waterproof ring (205) fixedly mounted thereon to the copper-based lamp board (202) is also provided around the copper-based lamp board (202), and a plurality of heat sinks (206) for increasing the heat dissipation area are also provided at the bottom of the lamp board radiator (201).

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