Magnetic support of laser tracker for unmanned aerial vehicle

Abstract

According to the scheme, the magnetic support of the laser tracker for the unmanned aerial vehicle comprises an attaching plate and further comprises a buffer plate, buffer assemblies, a magnetic base, a butt joint steel base, a laser tracker body and a connecting assembly, the buffer plate is arranged below the attaching plate, the buffer assemblies are symmetrically connected to the bottom of the attaching plate in a sliding mode, and the other sides of the buffer assemblies are fixedly connected to the buffer plate; the magnetic base is fixedly connected to the bottom of the buffer plate, and the butt joint steel base is magnetically attracted to the magnetic base; the utility model belongs to the technical field of laser tracker brackets, and particularly relates to a magnetic bracket of a laser tracker for an unmanned aerial vehicle, which can reduce vibration in the use process and avoid reduction of the precision of the laser tracker when being mounted on the unmanned aerial vehicle, and can still play a role in fixing a butt joint steel seat after a magnetic base is powered off. And the situation that the laser tracker body slips off is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser tracker brackets, in particular to a magnetic bracket of a laser tracker for an unmanned aerial vehicle. Background Art

[0002] Laser tracker is a high-precision optical distance measuring instrument that can be used to measure the flow clearance of steam turbines, but its high precision also places high demands on its measurement environment.

[0003] Existing laser trackers are directly fixed on unmanned racks, which cause large vibrations during use, resulting in reduced accuracy of the laser tracker. Moreover, the electromagnet fails to fix the tracker after power is cut off, causing the laser tracker to slip. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, this solution provides a magnetic bracket for a laser tracker for drones. When installed on a drone, it reduces vibration during use and avoids a reduction in the accuracy of the laser tracker. After the magnetic base is powered off, it still fixes the docking steel seat to avoid the laser tracker body from slipping.

[0005] The technical solution adopted by the utility model is as follows: the magnetic bracket of the laser tracker for unmanned aerial vehicles in this solution includes a bonding plate, a buffer plate, a buffer assembly, a magnetic base, a docking steel seat, a laser tracker body and a connecting assembly, wherein the buffer plate is arranged below the bonding plate, the buffer assembly is symmetrically slidably connected to the bottom of the bonding plate, the other side of the buffer assembly is fixedly connected to the buffer plate, the magnetic base is fixedly connected to the bottom of the buffer plate, the docking steel seat is magnetically attracted to the magnetic base, the laser tracker body is arranged between the magnetic base and the docking steel seat, and the connecting assembly is evenly and fixedly connected to the docking steel seat.

[0006] Preferably, the connecting assembly includes a sliding plate, a guide rod, a spring, a connecting rod, a pushing plate and a clamping column, the sliding plate is slidably connected in the connecting shell, the guide rod is fixedly connected in the connecting shell, the pushing plate is symmetrically slidably connected in the connecting shell, the pushing plate is slidably connected to the guide rod, the spring is sleeved on the guide rod, the spring is arranged between the pushing plates on both sides, the spring is fixedly connected to the pushing plates on both sides, the connecting rod is symmetrically hinged to the pushing plate, the other end of the connecting rod is hinged to the pushing plate, the clamping column is uniformly fixedly connected to the pushing plate, the other end of the clamping column is conically arranged, and the clamping column slides out of the connecting shell.

[0007] Preferably, the two side walls of the docking steel seat are symmetrically fixedly connected with a connecting seat, a connecting groove is provided in the connecting seat, the connecting groove cooperates with the connecting shell, and clamping grooves are evenly provided on both sides of the connecting groove, the clamping grooves correspond to the positions of the clamping columns, and the clamping grooves cooperate with the clamping columns.

[0008] Preferably, a pulling plate is slidably connected in the connecting shell, connecting columns are symmetrically fixedly connected to the pulling plate, the other end of the connecting column is fixedly connected to the sliding plate, and connecting plates are fixedly connected to the pulling plates on both sides.

[0009] Preferably, the buffer assembly includes a fixed plate, a sliding block, a fixed block, a damper, a buffer spring and a driving rod, the fixed plate is symmetrically fixedly connected to the bottom of the connecting plate, the sliding block is slidably connected to both sides of the bottom of the connecting plate, the fixed block is symmetrically fixedly connected to the top of the buffer plate, the driving rod is symmetrically hinged to the fixed block, the other end of the driving rod is hinged to the sliding block, one end of the damper is fixed to the fixed plate, and the other end of the damper is fixedly connected to the sliding block, the buffer spring is sleeved on the damper, one end of the buffer spring is fixedly connected to the fixed plate, and the other end of the buffer spring is fixedly connected to the sliding block.

[0010] Preferably, the bonding plates are evenly and fixedly connected with connecting frames, the connecting frames are distributed in a rectangular shape, and fixing bolts are threadedly connected to the connecting frames.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows:

[0012] 1. The magnetic base, docking steel base and laser tracker body are buffered by the buffer component to reduce vibration during use when installed on the drone, thus avoiding reduction in the accuracy of the laser tracker.

[0013] 2. Connect the docking steel seat to the bottom of the magnetic base through the connecting assembly. After the magnetic base is powered off, it still fixes the docking steel seat to prevent the laser tracker body from slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Schematic diagram of the three-dimensional structure of this scheme;

[0015] Figure 2 This is a three-dimensional structural schematic diagram from another perspective of this scheme;

[0016] Figure 3 This is a schematic diagram of the connection component structure of this solution.

[0017] Among them, 1. bonding plate, 2. buffer plate, 3. buffer assembly, 4. magnetic base, 5. docking steel seat, 6. laser tracker body, 7. connecting assembly, 8. connecting seat, 9. connecting shell, 10. sliding plate, 11. guide rod, 12. spring, 13. connecting rod, 14. pushing plate, 15. clamping column, 16. clamping groove, 17. connecting groove, 18. pulling plate, 19. connecting column, 20. connecting plate, 21. fixed plate, 22. sliding block, 23. fixed block, 24. damper, 25. buffer spring, 26. driving rod, 27. connecting frame, 28. fixing bolt.

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] like Figure 1-Figure 3 As shown, the magnetic bracket of the laser tracker for unmanned aerial vehicles of this scheme includes a bonding plate 1, a buffer plate 2, a buffer component 3, a magnetic base 4, a docking steel seat 5, a laser tracker body 6 and a connecting component 7. The buffer plate 2 is arranged below the bonding plate 1, the buffer component 3 is symmetrically slidably connected to the bottom of the bonding plate 1, the other side of the buffer component 3 is fixedly connected to the buffer plate 2, the magnetic base 4 is fixedly connected to the bottom of the buffer plate 2, the docking steel seat 5 is magnetically attracted to the magnetic base 4, the laser tracker body 6 is arranged between the magnetic base 4 and the docking steel seat 5, the connecting component 7 is evenly fixedly connected to the docking steel seat 5, and the bonding plate 1 is evenly fixedly connected with a connecting frame 27, the connecting frame 27 is rectangularly distributed, and the connecting frame 27 is threaded with a fixing bolt 28.

[0021] Among them, Figure 1-Figure 3As shown, the connecting assembly 7 includes a sliding plate 10, a guide rod 11, a spring 12, a connecting rod 13, a pushing plate 14 and a clamping column 15. The sliding plate 10 is slidably connected in the connecting shell 9, the guide rod 11 is fixedly connected in the connecting shell 9, the pushing plate 14 is symmetrically slidably connected in the connecting shell 9, the pushing plate 14 is slidably connected to the guide rod 11, the spring 12 is sleeved on the guide rod 11, the spring 12 is arranged between the pushing plates 14 on both sides, the spring 12 is fixedly connected to the pushing plates 14 on both sides, the connecting rod 13 is symmetrically hinged to the pushing plate 14, the other end of the connecting rod 13 is hinged to the pushing plate 14, the clamping column 15 is uniformly fixedly connected to the pushing plate 14, the other end of the clamping column 15 is conically arranged, and the clamping column 15 slides out of the connecting shell 9.

[0022] like Figure 3 As shown, the two side walls of the docking steel seat 5 are symmetrically fixedly connected with a connecting seat 8, a connecting groove 17 is provided in the connecting seat 8, the connecting groove 17 cooperates with the connecting shell 9, and clamping grooves 16 are evenly provided on both sides of the connecting groove 17, the clamping grooves 16 correspond to the positions of the clamping columns 15, and the clamping grooves 16 cooperate with the clamping columns 15.

[0023] Figure 1-Figure 3 As shown, a pulling plate 18 is slidably connected in the connecting shell 9, and connecting columns 19 are symmetrically fixedly connected to the pulling plate 18. The other end of the connecting column 19 is fixedly connected to the sliding plate 10, and connecting plates 20 are fixedly connected to the pulling plate 18 on both sides.

[0024] like Figure 2 As shown, the buffer assembly 3 includes a fixed plate 21, a sliding block 22, a fixed block 23, a damper 24, a buffer spring 25 and a driving rod 26, the fixed plate 21 is symmetrically fixedly connected to the bottom of the connecting plate 20, the sliding block 22 is slidably connected to both sides of the bottom of the connecting plate 20, the fixed block 23 is symmetrically fixedly connected to the top of the buffer plate 2, the driving rod 26 is symmetrically hinged to the fixed block 23, and the other end of the driving rod 26 is hinged to the sliding block 22, one end of the damper 24 is fixed to the fixed plate 21, and the other end of the damper 24 is fixedly connected to the sliding block 22, the buffer spring 25 is sleeved on the damper 24, one end of the buffer spring 25 is fixedly connected to the fixed plate 21, and the other end of the buffer spring 25 is fixedly connected to the sliding block 22.

[0025] Embodiment 1, when in use, the fixing bolt 28 is threadedly connected to the drone, the fixing bolt 28 is turned to fix the connecting frame 27 and the bonding plate 1 on the drone, the connecting shell 9 is aligned with the connecting groove 17, the clamping column 15 is aligned with the clamping groove 16, and then the connecting plate 20 is pulled, the connecting plate 20 drives the pulling plate 18 to move, the pulling plate 18 drives the connecting column 19 to move, the connecting column 19 drives the sliding plate 10 to move, the sliding plate 10 drives the connecting rod 13 to move, the connecting rod 13 drives the pushing plate 14 to move into the connecting shell 9 on the guide rod 11, and the pushing plate 14 compresses the spring 1 2, then the push plate 14 drives the clamping column 15 to move into the connecting shell 9, and the laser tracker body 6 is placed between the magnetic base 4 and the docking steel seat 5, and then the docking steel seat 5 is pushed, and then the connecting plate 20 is loosened, and then the spring 12 is reset, and then the spring 12 drives the push plate 14 to move, and the push plate 14 drives the clamping column 15 to cooperate with the clamping groove 16, and then the magnetic base 4 is started, and the magnetic base 4 firmly adsorbs the docking steel seat 5, thereby achieving a fixing effect on the docking steel seat 5 after the magnetic base 4 is powered off, and preventing the laser tracker body 6 from slipping.

[0026] Embodiment 2: This embodiment is based on the previous embodiment and performs buffering.

[0027] Specifically, when subjected to vibration, the buffer plate 2 moves, the buffer plate 2 drives the fixed block 23 to move, the fixed block 23 drives the connecting plate 20 to move, the connecting plate 20 drives the sliding block 22 to move, the sliding block 22 and the fixed plate 21 compress the damper 24, and then the sliding block 22 and the fixed plate 21 compress the buffer spring 25, so as to buffer the magnetic base 4, the docking steel seat 5 and the laser tracker body 6. When installed on a drone, the vibration during use is reduced to avoid a reduction in the accuracy of the laser tracker.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings are only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A magnetic bracket for a laser tracker for an unmanned aerial vehicle, including a bonding plate, characterized in that: It also includes a buffer plate, a buffer assembly, a magnetic base, a docking steel seat, a laser tracker body and a connecting assembly, wherein the buffer plate is arranged below the bonding plate, the buffer assembly is symmetrically slidably connected to the bottom of the bonding plate, the other side of the buffer assembly is fixedly connected to the buffer plate, the magnetic base is fixedly connected to the bottom of the buffer plate, the docking steel seat is magnetically attracted to the magnetic base, the laser tracker body is arranged between the magnetic base and the docking steel seat, and the connecting assembly is evenly and fixedly connected to the docking steel seat.

2. The magnetic bracket of the laser tracker for unmanned aerial vehicle according to claim 1, characterized in that: The connecting assembly includes a sliding plate, a guide rod, a spring, a connecting rod, a pushing plate and a clamping column. The sliding plate is slidably connected in the connecting shell, the guide rod is fixedly connected in the connecting shell, the pushing plate is symmetrically slidably connected in the connecting shell, the pushing plate is slidably connected to the guide rod, the spring is sleeved on the guide rod, the spring is arranged between the pushing plates on both sides, the spring is fixedly connected to the pushing plates on both sides, the connecting rod is symmetrically hinged on the pushing plate, the other end of the connecting rod is hinged on the pushing plate, the clamping column is uniformly fixedly connected to the pushing plate, the other end of the clamping column is conically arranged, and the clamping column slides out of the connecting shell.

3. The magnetic bracket of the laser tracker for unmanned aerial vehicle according to claim 2, characterized in that: The two side walls of the docking steel seat are symmetrically fixedly connected with a connecting seat, a connecting groove is arranged in the connecting seat, the connecting groove cooperates with the connecting shell, and clamping grooves are evenly arranged on both sides of the connecting groove, the clamping grooves correspond to the positions of the clamping columns, and the clamping grooves cooperate with the clamping columns.

4. The magnetic bracket of the laser tracker for unmanned aerial vehicle according to claim 3, characterized in that: A pulling plate is slidably connected in the connecting shell, and connecting columns are symmetrically fixedly connected to the pulling plate. The other end of the connecting column is fixedly connected to the sliding plate, and connecting plates are fixedly connected to the pulling plates on both sides.

5. The magnetic bracket of the laser tracker for unmanned aerial vehicle according to claim 4, characterized in that: The buffer assembly includes a fixed plate, a sliding block, a fixed block, a damper, a buffer spring and a driving rod, the fixed plate is symmetrically fixedly connected to the bottom of the connecting plate, the sliding block is slidably connected to both sides of the bottom of the connecting plate, the fixed block is symmetrically fixedly connected to the top of the buffer plate, the driving rod is symmetrically hinged to the fixed block, and the other end of the driving rod is hinged to the sliding block, one end of the damper is fixed to the fixed plate, and the other end of the damper is fixedly connected to the sliding block, the buffer spring is sleeved on the damper, one end of the buffer spring is fixedly connected to the fixed plate, and the other end of the buffer spring is fixedly connected to the sliding block.

6. The magnetic bracket of the laser tracker for unmanned aerial vehicle according to claim 5, characterized in that: The bonding plates are evenly and fixedly connected with connection frames, the connection frames are distributed in a rectangular shape, and the connection frames are threadedly connected with fixing bolts.

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