Airborne line operating voltage judgment device

Abstract

The present invention discloses an airborne circuit operation voltage judgment device, comprising an unmanned aerial vehicle, a bracket, a clamping member and a detection mechanism; the bracket and the clamping member are both arranged on the top of the unmanned aerial vehicle, a fixing mechanism is arranged inside the clamping member, and a limiting member is arranged on the top of the clamping member; the detection mechanism comprises a mounting seat, a power supply arranged inside the mounting seat, a detection needle electrically connected to the power supply, and a connecting rod vertically arranged on one side of the mounting seat, a box cover is arranged on the surface of the power supply, and the other end of the connecting rod is bolted to the bracket; the clamping member comprises a convex sliding plate, and a cylindrical groove is provided inside the sliding plate; the fixing mechanism comprises a limiting rod arranged in the cylindrical groove, a push rod slidably connected in the limiting rod, and one end of the push rod is symmetrically provided with two rotating seats, each rotating seat is rotatably connected with a support rod, the support rod is fixedly connected with a reset member, and the other end of the push rod is connected with a threaded cap. The present invention ensures the stability of the detection mechanism and the detection accuracy of the detection needle by arranging the bracket, the clamping member and the fixing mechanism, and realizes the accuracy of circuit operation voltage judgment.

Description

Technical Field

[0001] The present invention relates to the field of voltage judgment, and in particular to an airborne line operation voltage judgment device. Background Art

[0002] When using a traditional airborne line operation voltage judgment device, the voltage judgment device is usually installed on a drone by bolts, and then the drone is controlled to drive the voltage judgment device to fly to the area where the voltage needs to be judged, and the voltage is judged using a probe.

[0003] However, since UAV equipment will be affected by various external factors during flight, such as airflow impact and vibration, the voltage judgment device is fixed at a suitable position on the UAV by designing a simple bracket. The bracket is usually customized according to the device's external dimensions and installation requirements, and it is difficult to ensure the stability of the detection equipment. This may cause the detection equipment to be unstable or shift in position, thereby affecting the detection effect and data accuracy. Summary of the invention

[0004] In order to solve the above-mentioned technical problems, the present invention provides an airborne line operating voltage judgment device, which ensures the stability of the detection mechanism and the detection accuracy of the detection needle by setting a bracket, a clamp and a fixing mechanism, thereby achieving the accuracy of line operating voltage judgment.

[0005] The technical solution adopted by the present invention is:

[0006] An airborne circuit operation voltage judgment device comprises an unmanned aerial vehicle, a bracket, a clamping member and a detection mechanism; the bracket and the clamping member are both arranged on the top of the unmanned aerial vehicle, a fixing mechanism is arranged inside the clamping member, and a limiting member is arranged on the top of the clamping member; the detection mechanism comprises a mounting seat, a power supply arranged inside the mounting seat, a detection needle electrically connected to the power supply, and a connecting rod vertically arranged on one side of the mounting seat, a box cover is arranged on the surface of the power supply, and the other end of the connecting rod is bolted to the bracket; the clamping member comprises a convex sliding plate, and a cylindrical groove is opened inside the sliding plate; the fixing mechanism comprises a limiting rod arranged in the cylindrical groove, and a push rod slidably connected to the limiting rod, one end of the push rod is symmetrically provided with two rotating seats, each of the rotating seats is rotatably connected to a support rod, the support rod is fixedly connected to a reset member, and the other end of the push rod is connected to a threaded cap; a locking block is sleeved on the end of the limiting rod close to the threaded cap, and the top of the locking block is rotatably connected to a threaded rod through a bearing, and the threaded rod is threadedly connected to a fixing block, and the fixing block is connected to the sliding plate.

[0007] Furthermore, a fixing plate is vertically arranged at one end of the bracket, and the fixing plate is detachably connected to the drone via a connecting piece.

[0008] Furthermore, the connecting member includes a threaded barrel and bolts arranged at two ends of the bottom of the fixing plate, and the bolts are fixedly connected to the threaded barrel.

[0009] Furthermore, shift rods are fixedly connected to both sides of the bracket.

[0010] Furthermore, the clamping member also includes concave clamping plates symmetrically arranged at both ends of the sliding plate and fixing plates symmetrically arranged on each of the clamping plates, and the clamping plates are bolted to the drone.

[0011] Furthermore, a square groove and a sliding groove are provided on the top of the sliding plate, and the limiting member includes a threaded screw, a moving block, a clamping strip and an adjusting rod, the threaded screw is arranged in the square groove, and both ends of the screw rod are slidably connected to the sliding plate through bearings, the outer wall of the threaded screw is threadedly connected to the inner wall of the moving block, the clamping strip is connected to the top of the moving block, the bottom of the clamping strip is connected to the top of the adjusting rod, the top of the clamping strip is in contact with the bracket, and the bottom of the adjusting rod is slidably connected to the sliding groove.

[0012] Furthermore, one end of the threaded screw is connected to a knob.

[0013] Furthermore, a moving groove matched with the supporting rod is formed on the limiting rod, the supporting rod is clamped in the moving groove, and a fixed disc is connected to the end of the limiting rod close to the moving groove.

[0014] Furthermore, the reset member includes a stabilizing plate and a telescopic spring, the stabilizing plate is arranged on the push rod, and two ends of the telescopic spring are respectively fixedly connected to the stabilizing plate and the support rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1) The square groove provided on the sliding plate is used to place the threaded screw rod, the sliding groove provided is used to adjust the rod sliding to drive the limit piece close to the bracket to achieve the limit of the clamping piece, and the cylindrical groove provided is used to place the limit rod, so as to make full use of the space;

[0017] 2) The fixed plate and threaded barrel further improve the stability of the bracket, making it easier to connect and fix the bracket to the drone;

[0018] 3) The connecting rod is provided to facilitate the connection between the detection mechanism and the bracket;

[0019] 4) The knob is provided to facilitate the rotation of the threaded screw;

[0020] 5) The provided clamping plate facilitates the connection between the sliding plate and the drone, further improving the stability of the clamping member on the drone;

[0021] 6) The provided rotating seat, supporting rod and reset member facilitate the installation and removal of the push rod on the limiting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:

[0023] Figure 1 It is a schematic diagram of the overall structure of an airborne line operating voltage judgment device of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the bracket, the clamping member and the detection mechanism in the present invention;

[0025] Figure 3 It is a schematic diagram of the structural decomposition of the clamping member, the fixing mechanism and the limiting member in the present invention;

[0026] Figure 4 yes Figure 3 A magnified view of the structure of the middle part A;

[0027] Figure 5 It is a schematic diagram of the cross-sectional structure of the clamping member and the fixing mechanism in the present invention.

[0028] In the figure: 1. UAV; 2. bracket; 3. clamping part; 301. sliding plate; 3011. square groove; 3012. sliding groove; 3013. cylindrical groove; 302. clamping plate; 303. fixing plate; 4. detection mechanism; 401. mounting seat; 402. power supply; 403. detection needle; 404; connecting rod; 5. fixing mechanism; 501. limiting rod; 5011. moving groove; 502. push rod; 6. limiting part; 601. threaded screw; 602. moving block; 603. clamping strip; 604. adjusting rod; 7. rotating seat; 8. support rod; 9. reset part; 901. stabilizing plate; 902. telescopic spring; 10. threaded cap; 11. locking block; 12. threaded rod; 13. fixing block; 14. fixing plate; 15. threaded cylinder; 16. knob; 17. fixing disc; 18. gear lever. DETAILED DESCRIPTION

[0029] Example

[0030] like Figures 1 to 5 As shown, an airborne line operating voltage judgment device includes a drone 1, a bracket 2, a clamp 3 and a detection mechanism 4; the bracket 2 and the clamp 3 are both arranged on the top of the drone 1, and a fixing mechanism 404 is arranged inside the clamp 3; a connecting rod; 5, and a limiting member 6 is arranged on the top of the clamp 3.

[0031] The detection mechanism 4 includes a mounting seat 401, a power supply 402 disposed inside the mounting seat 401, a detection needle 403 electrically connected to the power supply 402, and a connecting rod vertically disposed on one side of the mounting seat 401, a box cover is disposed on the surface of the power supply 402, and the other end of the connecting rod is bolted to the bracket 2; the clamping member 3 includes a convex sliding plate 301, and a cylindrical groove 3013 is opened inside the sliding plate 301; a fixing mechanism 404; a connecting rod; 5 includes a limiting rod 501 disposed in the cylindrical groove 3013 , a push rod 502 that is slidably connected to the limit rod 501, one end of the push rod 502 is symmetrically provided with two rotating seats 7, each rotating seat 7 is rotatably connected to a support rod 8, the support rod 8 is fixedly connected to a reset piece 9, and the other end of the push rod 502 is connected to a threaded cap 10; a locking block 11 is sleeved on the end of the limit rod 501 close to the threaded cap 10, the top of the locking block 11 is rotatably connected to a threaded rod 12 through a bearing, the threaded rod 12 is threadedly connected to a fixed block 13, and the fixed block 13 is connected to the sliding plate 301.

[0032] In a preferred implementation manner of this embodiment, a fixing plate 14 is vertically arranged at one end of the bracket 2, and the fixing plate 14 is detachably connected to the drone 1 through a connecting piece, wherein the connecting piece includes a threaded barrel 15 and bolts arranged at both ends of the bottom of the fixing plate 14, and the bolts are fixedly connected to the threaded barrel 15. The arranged connecting piece facilitates the connection between the drone 1 and the fixing plate 14, and further enhances the stability of the bracket 2.

[0033] In a preferred implementation manner of this embodiment, both sides of the bracket 2 are fixedly connected with a gear lever 18 to further increase the stability of the bracket 2.

[0034] In a preferred implementation manner of this embodiment, the clamping member 3 also includes concave clamping plates 302 symmetrically arranged at both ends of the sliding plate 301 and fixing plates 303 symmetrically arranged on each clamping plate 302. The clamping plates 302 are bolted to the UAV 1. The set clamping plates 302 facilitate the connection between the sliding plate 301 and the UAV 1. The set fixing plates 303 can limit the support rod 8 and thereby prevent the push rod 502 from sliding in the limiting rod 501.

[0035] In a preferred implementation manner of this embodiment, a square groove 3011 and a sliding groove 3012 are provided on the top of the sliding plate 301, and the limiting member 6 includes a threaded screw 601, a moving block 602, a clamping strip 603 and an adjusting rod 604. The threaded screw 601 is arranged in the square groove 3011, and both ends of the screw rod are slidably connected to the sliding plate 301 through bearings. The outer wall of the threaded screw 601 is threadedly connected to the inner wall of the moving block 602, the clamping strip 603 is connected to the top of the moving block 602, and the bottom of the clamping strip 603 is connected to the top of the adjusting rod 604. The top of the clamping strip 603 contacts the bracket 2, and the bottom of the adjusting rod 604 is slidably connected to the sliding groove 3012. The set moving block 602 slides in the sliding groove 3012 under the rotation of the threaded screw 601, thereby driving the adjusting rod 604 to move. The clamping strip 603 approaches the bracket 2 and contacts the bracket 2 during the movement of the adjusting rod 604, thereby realizing the limitation of the relative position between the bracket 2 and the clamping member 3.

[0036] In a preferred implementation manner of this embodiment, one end of the threaded screw 601 is connected to a knob 16 for rotating the threaded screw 601 to gradually clamp the limiting member 6 with the bracket 2 .

[0037] In a preferred implementation manner of this embodiment, a movable groove 5011 adapted to the support rod 8 is provided on the limit rod 501, and the support rod 8 is clamped in the movable groove 5011. The end of the limit rod 501 close to the movable groove 5011 is connected with a fixed disc 17. The movable groove 5011 and the fixed disc 17 are provided to further limit the push rod 502 to prevent it from sliding freely in the limit rod 501.

[0038] In the preferred implementation manner of this embodiment, the reset member 9 includes a stabilizing plate 901 and a telescopic spring 902. The stabilizing plate 901 is arranged on the push rod 502. Both ends of the telescopic spring 902 are fixedly connected to the stabilizing plate 901 and the support rod 8 respectively. The telescopic spring 902 is arranged to stretch and reset the support rod 8, which facilitates the installation and disassembly of the push rod 502 in the limit rod 501.

[0039] Working principle of the present invention:

[0040] 1) By setting a fixing mechanism 404; connecting rod; 5, after connecting the card plate 302 to the top of the drone 1, the limiting rod 501 is pushed out of the sliding plate 301, so that the limiting groove at one end of the limiting rod 501 can be exposed, and then the push rod 502 is pushed to move inside the limiting rod 501. As the push rod 502 moves, the telescopic spring 902 gradually loses pressure and drives the support rod 8 to rotate outward, so that the support rod 8 can be connected to the fixing plate 303 on the surface of the card plate 302. At this time, the limiting rod 501 is pulled to move, so that the limiting rod 501 can limit the push rod 502, and the threaded cap 10 is turned to fix the push rod 502. By rotating the threaded rod 12 to drive the locking block 11 to move, the limiting rod 501 can be limited, so that the UAV 1 and the detection mechanism 4 are fixed. Through this series of complex operations, after the clamping plate 302 is connected to the top of the UAV 1, the push rod 502, the limiting rod 501, the telescopic spring 902, the support rod 8 and other components are used to cooperate with each other, and finally the UAV 1 and the detection mechanism 4 are firmly connected. This connection method can ensure that during the flight of the UAV 1, the detection mechanism 4 maintains a stable position and posture, and will not loosen or shift due to flight vibration, airflow impact and other factors, thereby ensuring the accuracy and reliability of the detection work;

[0041] 2) Through the setting of the detection mechanism 4 and the limiter 6, the detection mechanism 4 is connected to the bracket 2 through the connecting rod, and the connecting rod is fixed to the surface of the bracket 2 with bolts to ensure the stability of the connection, so that the detection mechanism 4 can stably fly with the drone 1, and the knob 16 at one end of the threaded screw 601 is rotated to drive the threaded screw 601 to rotate, so that the moving block 602 moves along the threaded screw 601, and then the clamping strip 603 moves under the cooperation of the adjusting rod 604 and the sliding groove 3012. When the knob 16 of the threaded screw 601 is rotated to make the clamping strip 603 contact and clamp the bracket 2, the relative position of the bracket 2 and the clamping member 3 is limited. After the detection mechanism 4 is installed, the drone 1 can be started to judge the voltage.

[0042] The embodiments described above are merely descriptions of preferred implementation modes of the present invention and are not intended to limit the scope of the present invention. Without departing from the principles and essence of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the scope of protection determined by the claims of the present invention.

Claims

1. An airborne line operating voltage determination device, comprising an unmanned aerial vehicle (1), characterized in that: It also includes a bracket (2), a clamping member (3) and a detection mechanism (4); The bracket (2) and the clamping member (3) are both arranged on the top of the drone (1); a fixing mechanism (404; connecting rod; 5) is arranged inside the clamping member (3); and a limiting member (6) is arranged on the top of the clamping member (3); The detection mechanism (4) comprises a mounting seat (401), a power source (402) arranged inside the mounting seat (401), a detection needle (403) electrically connected to the power source (402), and a connecting rod vertically arranged on one side of the mounting seat (401), a box cover is arranged on the surface of the power source (402), and the other end of the connecting rod is bolted to the bracket (2); The clamping member (3) comprises a convex sliding plate (301), and a cylindrical groove (3013) is provided inside the sliding plate (301); The fixing mechanism (404; connecting rod; 5) comprises a limiting rod (501) arranged in the cylindrical groove (3013), and a push rod (502) slidably connected to the limiting rod (501); one end of the push rod (502) is symmetrically provided with two rotating seats (7); each of the rotating seats (7) is rotatably connected to a support rod (8); the support rod (8) is fixedly connected to a reset member (9); the other end of the push rod (502) is connected to a threaded cap (10); a locking block (11) is sleeved on the end of the limiting rod (501) close to the threaded cap (10); the top of the locking block (11) is rotatably connected to a threaded rod (12) through a bearing; the threaded rod (12) is threadedly connected to a fixing block (13); the fixing block (13) is connected to the sliding plate (301).

2. The airborne line operating voltage determination device according to claim 1, characterized in that: A fixing plate (14) is vertically arranged at one end of the bracket (2), and the fixing plate (14) is detachably connected to the drone (1) via a connecting piece.

3. The airborne line operating voltage determination device according to claim 2, characterized in that: The connecting member comprises a threaded barrel (15) and bolts arranged at both ends of the bottom of the fixing plate (14), and the bolts are fixedly connected to the threaded barrel (15).

4. The airborne line operating voltage determination device according to claim 2, characterized in that: Gear levers (18) are fixedly connected to both sides of the bracket (2).

5. The airborne line operating voltage determination device according to claim 1, characterized in that: The clamping member (3) further comprises concave clamping plates (302) symmetrically arranged at both ends of the sliding plate (301) and fixing plates (303) symmetrically arranged on each of the clamping plates (302); the clamping plates (302) are bolted to the drone (1).

6. The airborne line operating voltage determination device according to claim 1, characterized in that: The top of the sliding plate (301) is provided with a square groove (3011) and a sliding groove (3012); the limiting member (6) comprises a threaded screw (601), a moving block (602), a clamping strip (603) and an adjusting rod (604); the threaded screw (601) is arranged in the square groove (3011); both ends of the screw are slidably connected to the sliding plate (301) via bearings; the outer wall of the threaded screw (601) is threadedly connected to the inner wall of the moving block (602); the clamping strip (603) is connected to the top of the moving block (602); the bottom of the clamping strip (603) is connected to the top of the adjusting rod (604); the top of the clamping strip (603) is in contact with the bracket (2); and the bottom of the adjusting rod (604) is slidably connected to the sliding groove (3012).

7. The airborne line operating voltage determination device according to claim 6, characterized in that: One end of the threaded screw (601) is connected to a knob (16).

8. The airborne line operating voltage determination device according to claim 1, characterized in that: The limiting rod (501) is provided with a movable groove (5011) adapted to the supporting rod (8), the supporting rod (8) is clamped in the movable groove (5011), and the end of the limiting rod (501) close to the movable groove (5011) is connected to a fixed disc (17).

9. The airborne line operating voltage determination device according to claim 1, characterized in that: The resetting member (9) comprises a stabilizing plate (901) and a telescopic spring (902); the stabilizing plate (901) is arranged on the push rod (502); and two ends of the telescopic spring (902) are respectively fixedly connected to the stabilizing plate (901) and the support rod (8).

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