A mounting bracket with angle adjustment function

Abstract

This utility model belongs to the field of mounting bracket technology, specifically relating to a mounting bracket with angle adjustment function; it includes a drone body, a connecting rod fixedly installed at the bottom of the drone body, a U-shaped shock-absorbing pad fixedly installed inside a U-shaped assembly block, through grooves matching the positions of the insertion slots on both the left and right sides of the U-shaped shock-absorbing pad, two inclined surfaces on the front and rear sides of the U-shaped assembly block, both inclined inwards towards the inside of the U-shaped assembly block; each of the two connecting slots is equipped with an insertion mechanism, the insertion block is slidably assembled inside the connecting slot, one end of the insertion block extends into the connecting slot, a shock-absorbing sleeve is fixedly installed around the periphery of the insertion block, and a push-pull component connected to the insertion block is provided inside the connecting slot for driving the insertion block to move back and forth; a detection mechanism; this utility model has a simple and reasonable structure, which facilitates the installation and disassembly of the detection device during use, and can reduce the impact of vibration on the use of the detection device.

Description

Technical Field

[0001] This utility model belongs to the field of mounting bracket technology, specifically relating to a mounting bracket with angle adjustment function. Background Technology

[0002] In geological exploration, drones are used to carry exploration equipment. Drones are usually mounted on the bottom of the drone via a mounting bracket. In the current installation method, the bracket and the drone are usually connected by bolts. The installation and disassembly of bolts is relatively troublesome, requiring the gradual tightening of multiple bolts, which is time-consuming. At the same time, the bolts are rigidly connected to the drone, and the vibration of the drone's rotor is directly transmitted to the exploration equipment, resulting in increased signal noise, which is not conducive to the use of the exploration equipment. Therefore, improvements are needed. Utility Model Content

[0003] The purpose of this utility model is to provide a mounting bracket with angle adjustment function, which facilitates the installation and disassembly of the detection device during use, and can reduce the impact of vibration on the use of the detection device.

[0004] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows:

[0005] A mounting bracket with angle adjustment function, including

[0006] The drone body has a connecting rod fixedly installed at its bottom. A U-shaped assembly block is fixedly installed at the lower end of the connecting rod. A U-shaped shock-absorbing pad is fixedly installed inside the U-shaped assembly block. Insertion slots are opened on both the left and right sides of the U-shaped assembly block. Through slots matching the positions of the insertion slots are opened on both the left and right sides of the U-shaped shock-absorbing pad. Two inclined surfaces are opened on both the front and rear sides of the U-shaped assembly block, and both inclined surfaces are inclined towards the inside of the U-shaped assembly block.

[0007] The slider is slidably assembled inside the U-shaped shock-absorbing pad. Two connecting slots are opened on the left and right sides of the slider, which respectively match the positions of two insertion slots. Each of the two connecting slots is provided with an insertion mechanism. The insertion mechanism includes an insertion block, which is slidably assembled inside the connecting slot. One end of the insertion block extends into the connecting slot. A shock-absorbing sleeve is fixedly installed around the periphery of the insertion block. A push-pull component connected to the insertion block is provided inside the connecting slot to drive the insertion block to move back to its original position.

[0008] The detection mechanism is installed at the bottom of the slider, and both the detection mechanism and the UAV body are electrically connected to an external control terminal through a signal transmitter.

[0009] As a preferred technical solution, the push-pull assembly includes a spring, which is fixedly installed on the side of the plug block away from the plug slot, and one end of the spring is fixedly connected to the inner wall of the connecting slot.

[0010] The slider has a circular groove inside, and a rotating block is rotatably mounted on the inner wall of the rear side of the circular groove. Pull ropes are fixedly installed on the two plug blocks on the side close to each other. The ends of the two pull ropes extend into the circular groove and are fixedly connected to the periphery of the rotating block. A rotating rod is fixedly installed at the front end of the rotating block, and the front end of the rotating rod extends out of the slider and is fixedly installed with a screw block.

[0011] As a preferred technical solution, the detection mechanism includes an assembly block, which is fixedly installed at the bottom of the slider. A circular barrel is fixedly installed at the bottom of the assembly block. A circular block is rotatably assembled inside the circular barrel. A fixing plate is fixedly installed on the front side of the circular block. A detection device is fixedly installed at the bottom of the fixing plate. A gyroscope sensor is fixedly installed on the top of the fixing plate. A motor is fixedly installed on the rear side of the circular barrel. The output shaft of the motor is connected to the circular block via a gearbox. Both the motor and the gyroscope sensor are electrically connected to an external control terminal via a signal transmitter.

[0012] As a preferred technical solution, buffer pads are fixedly installed at the lower ends of the four support frames of the UAV body.

[0013] The beneficial effects of this utility model are:

[0014] The device is easy to install and disassemble, facilitating operation. Its multiple shock-absorbing structures, including a buffer pad, U-shaped shock-absorbing pad, and shock-absorbing sleeve, effectively reduce vibration interference with the detection mechanism. It features angle adjustment; the motor, in conjunction with a gyroscope sensor, allows adjustment of the detection device's angle to maintain a horizontal alignment with the surface being detected, ensuring perpendicular electromagnetic wave incidence. This provides precise and controllable wave propagation paths at the physical level and sub-meter-level geological analysis at the data level, enhancing detection performance. Utilizing radio frequency communication, it stably transmits control commands and status information, ensuring effective connection between the drone and external control terminals. Attached Figure Description

[0015] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial structural schematic diagram of the present invention;

[0018] Figure 3 This is a partial cross-sectional structural diagram of the present invention;

[0019] Figure 4This is a schematic diagram of the structure of this utility model from a bottom view.

[0020] Reference numerals: UAV body 1, connecting rod 11, U-shaped assembly block 12, U-shaped shock-absorbing pad 13, insertion slot 14, through slot 15, inclined surface 16, slider 2, connecting slot 21, insertion block 22, shock-absorbing sleeve 23, spring 24, rotating block 25, pull rope 26, rotating rod 27, twisting block 28, detection mechanism 3, assembly block 31, circular barrel 32, circular block 33, fixing plate 34, detection device 35, gyroscope sensor 36, motor 37, buffer pad 4. Detailed Implementation

[0021] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] like Figure 1-4 As shown, this utility model provides a mounting bracket with angle adjustment function, including...

[0023] The drone body 1 has a connecting rod 11 fixedly installed at its bottom; the lower ends of the four support frames of the drone body 1 are all fixedly installed with buffer pads 4; in this way, the buffer pads 4 can play a shock absorption role when the drone body 1 falls or rises.

[0024] A U-shaped assembly block 12 is fixedly installed at the lower end of the connecting rod 11. A U-shaped shock-absorbing pad 13 is fixedly installed inside the U-shaped assembly block 12. Insertion slots 14 are opened on both the left and right sides inside the U-shaped assembly block 12. Through slots 15 matching the positions of the insertion slots 14 are opened on both the left and right sides of the U-shaped shock-absorbing pad 13. Two inclined surfaces 16 are opened on both the front and rear sides of the U-shaped assembly block 12. Both inclined surfaces 16 are inclined towards the inside of the U-shaped assembly block 12.

[0025] Slider 2 is slidably mounted inside the U-shaped shock-absorbing pad 13. Two connecting slots 21, each matching the position of a plug-in slot 14, are opened on the left and right sides of slider 2. Each connecting slot 21 has a plug-in mechanism, including a plug-in block 22. The plug-in block 22 is slidably mounted inside the connecting slot 21, with one end extending into the connecting slot 21. A shock-absorbing sleeve 23 is fixedly installed around the plug-in block 22. A push-pull assembly connected to the plug-in block 22 is provided inside the connecting slot 21 to drive the plug-in block 22 to move back and forth. Specifically, the push-pull assembly includes a spring 24, which is fixedly installed on the side of the plug-in block 22 away from the plug-in slot 14, with one end of the spring 24 fixedly connected to the inner wall of the connecting slot 21.

[0026] The slider 2 has a circular groove inside. A rotating block 25 is rotatably mounted on the inner wall of the rear side of the circular groove. Pull ropes 26 are fixedly installed on the side of the two plug blocks 22 that are close to each other. The ends of the two pull ropes 26 that are close to each other extend into the circular groove and are fixedly connected to the periphery of the rotating block 25. A rotating rod 27 is fixedly installed at the front end of the rotating block 25. The front end of the rotating rod 27 extends out of the slider 2 and is fixedly installed with a screw block 28.

[0027] In the initial state, when installing the detection mechanism 3, the slider 2 is inserted into the U-shaped assembly block 12. Two springs 24 push the two plug-in blocks 22 partially out of the two connecting slots 21. When the slider 2 is inserted, the two plug-in blocks 22 abut against the two inclined surfaces 16 of the U-shaped assembly block 12, generating an inward pushing force that fully pushes the two plug-in blocks 22 into the two connecting slots 21. As the slider 2 slides to the designated position, the two connecting slots 21 align with the two plug-in slots 14, and the two springs 24 generate a pushing force, pushing the two plug-in blocks 22 into the two plug-in slots 14. The installation of the detection mechanism 3 is completed by locking the screw block 28 in the middle. When disassembling, the staff rotates the screw block 28 by hand, which drives the rotating block 25 to rotate. The rotating block 25 drives the two pull ropes 26 to be wound on the rotating block 25. The resulting pulling force pulls the two plug blocks 22 into the two connecting slots 21. Then the slider 2 can be taken out. This installation and disassembly method is simple. At the same time, after the installation is completed, the vibration generated by the operation of the UAV body 1 is absorbed by the U-shaped shock-absorbing pad 13 and the shock-absorbing sleeve 23 before being transmitted to the detection mechanism 3, which effectively reduces the interference of vibration on the detection mechanism 3. It is simple and convenient to use.

[0028] The detection mechanism 3 is installed at the bottom of the slider 2. Both the detection mechanism 3 and the UAV body 1 are electrically connected to an external control terminal via a signal transmitter. Signal transmission is achieved using radio frequency communication principles, utilizing radio waves of a specific frequency. In the UAV field, the 2.4GHz and 5.8GHz frequency bands are most commonly used. The remote controller modulates control commands such as takeoff, landing, forward movement, and turning onto radio frequency signals and transmits them to the UAV body 1 via an antenna. After receiving the signals, the UAV body 1 demodulates the signals and transmits the commands to the flight control system to execute the corresponding actions. Simultaneously, the UAV body 1's status information, such as altitude, speed, and battery level, is also transmitted back to the remote controller in a similar manner.

[0029] The detection mechanism 3 includes an assembly block 31, which is fixedly installed at the bottom of the slider 2. A circular barrel 32 is fixedly installed at the bottom of the assembly block 31. A circular block 33 is rotatably assembled inside the circular barrel 32. A fixing plate 34 is fixedly installed on the front side of the circular block 33. A detection device 35 is fixedly installed at the bottom of the fixing plate 34. A gyroscope sensor 36 is fixedly installed on the top of the fixing plate 34. A motor 37 is fixedly installed on the rear side of the circular barrel 32. The output shaft of the motor 37 is connected to the circular block 33 through a gearbox. Both the motor 37 and the gyroscope sensor 36 are electrically connected to an external control terminal through a signal transmitter.

[0030] The gyroscope sensor 36 is used to monitor the horizontal or vertical orientation of the detection device 35 during operation. When the detection device 35 is horizontal to the surface to be detected, the wave propagation path is ensured to be precise and controllable at the physical level. When electromagnetic waves are incident perpendicularly to the strata at 90°, it has the advantage of zero angle of incidence, and its reflection path is completely symmetrical, which can completely avoid the "time-depth conversion error" caused by refraction. At the data level, sub-meter level geological analysis can be achieved. In terms of depth resolution, it can achieve a stratum interface identification accuracy of ≤1cm in the vertical state, and can accurately identify things like cave boundaries and vein thickness. However, when tilted, the resolution deteriorates by more than ten times. Therefore, when measurement is required, the motor 37, controlled by an external control terminal, can be used in conjunction with the gyroscope sensor 36 to adjust the operating angle of the detection device 35 to keep it horizontal to the surface to be detected, so as to achieve the best monitoring effect.

[0031] The device is used as follows:

[0032] When using the detection mechanism 3, the slider 2 is aligned with the inside of the U-shaped assembly block 12 and inserted. The two springs 24 push the two plug-in blocks 22 to extend part of the two connecting slots 21. During the insertion process, the two plug-in blocks 22 abut against the two inclined surfaces 16 of the U-shaped assembly block 12. The two inclined surfaces 16 generate an inward pushing force to push the two plug-in blocks 22 completely into the two connecting slots 21. When the slider 2 slides to the designated position, the two connecting slots 21 are aligned with the two plug-in slots 14. The two springs 24 generate a pushing force to push the two plug-in blocks 22 into the two plug-in slots 14 for locking, thus completing the installation of the detection mechanism 3.

[0033] During the detection process, the gyroscope sensor 36 monitors the horizontal or vertical orientation of the detection device 35. When a measurement is required, the motor 37 is controlled by an external control terminal. The motor 37 drives the circular block 33 to rotate through the gearbox, which in turn drives the fixed plate 34 and the detection device 35 to adjust their angles. This, in conjunction with the gyroscope sensor 36, ensures that the detection device 35 remains horizontal with the surface to be detected, ensuring that the electromagnetic waves are incident on the stratum at a 90° angle, thus guaranteeing the detection effect.

[0034] When the drone body 1 falls or rises, the buffer pad 4 provides shock absorption; the vibration generated by the drone body 1 during operation is absorbed by the U-shaped shock-absorbing pad 13 and the shock-absorbing sleeve 23 before being transmitted to the detection mechanism 3, effectively reducing the interference of vibration on the detection mechanism 3.

[0035] When disassembling the detection mechanism 3, the staff rotates the screw block 28 by hand. The screw block 28 drives the rotating block 25 to rotate, and the rotating block 25 drives the two pull ropes 26 to wind up. The resulting pulling force pulls the two plug blocks 22 into the two connecting slots 21. Then the slider 2 can be taken out.

[0036] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A mounting bracket with angle adjustment function, characterized in that: include The UAV body (1) has a connecting rod (11) fixedly installed at the bottom. A U-shaped assembly block (12) is fixedly installed at the lower end of the connecting rod (11). A U-shaped shock-absorbing pad (13) is fixedly installed inside the U-shaped assembly block (12). Insertion slots (14) are opened on both the left and right sides inside the U-shaped assembly block (12). Through slots (15) matching the positions of the insertion slots (14) are opened on both the left and right sides of the U-shaped shock-absorbing pad (13). Two inclined surfaces (16) are opened on both the front and rear sides of the U-shaped assembly block (12). Both inclined surfaces (16) are inclined towards the inside of the U-shaped assembly block (12). The slider (2) is slidably assembled inside the U-shaped shock-absorbing pad (13). The slider (2) has two connecting slots (21) on its left and right sides that match the positions of the two insertion slots (14). The two connecting slots (21) are equipped with insertion mechanisms. The insertion mechanism includes an insertion block (22). The insertion block (22) is slidably assembled inside the connecting slot (21). One end of the insertion block (22) extends into the connecting slot (21). The shock-absorbing sleeve (23) is fixedly installed around the insertion block (22). The connecting slot (21) is equipped with a push-pull component connected to the insertion block (22) for driving the insertion block (22) to move back and forth. The detection mechanism (3) is installed at the bottom of the slider (2). The detection mechanism (3) and the UAV body (1) are electrically connected to the external control terminal through a signal transmitter.

2. The mounting bracket with angle adjustment function according to claim 1, characterized in that: The push-pull assembly includes a spring (24), which is fixedly installed on the side of the plug block (22) away from the plug slot (14), and one end of the spring (24) is fixedly connected to the inner wall of the connecting slot (21); The slider (2) has a circular groove inside. A rotating block (25) is rotatably mounted on the inner wall of the rear side of the circular groove. Pull ropes (26) are fixedly installed on the side of the two plug blocks (22) that are close to each other. The ends of the two pull ropes (26) that are close to each other extend into the circular groove and are fixedly connected to the periphery of the rotating block (25). A rotating rod (27) is fixedly installed at the front end of the rotating block (25). The front end of the rotating rod (27) extends out of the slider (2) and is fixedly installed with a screw block (28).

3. The mounting bracket with angle adjustment function according to claim 1, characterized in that: The detection mechanism (3) includes an assembly block (31), which is fixedly installed on the bottom of the slider (2). A circular barrel (32) is fixedly installed on the bottom of the assembly block (31). A circular block (33) is rotatably assembled inside the circular barrel (32). A fixing plate (34) is fixedly installed on the front side of the circular block (33). A detection device (35) is fixedly installed on the bottom of the fixing plate (34). A gyroscope sensor (36) is fixedly installed on the top of the fixing plate (34). A motor (37) is fixedly installed on the rear side of the circular barrel (32). The output shaft of the motor (37) is connected to the circular block (33) through a gearbox. Both the motor (37) and the gyroscope sensor (36) are electrically connected to an external control terminal through a signal transmitter.

4. The mounting bracket with angle adjustment function according to claim 1, characterized in that: The lower ends of the four support frames of the UAV body (1) are all fixedly installed with buffer pads (4).

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