CN219590515U - A UAV-borne single-point laser ranging radar - Google Patents

Abstract

The utility model relates to the field of laser ranging radars, in particular to an unmanned airborne single-point laser ranging radar, which comprises a radar main body, wherein a first threaded hole is formed in the upper surface of the radar main body, the upper surface of the radar main body is symmetrically and movably connected with a mounting frame, two limiting assemblies are symmetrically and movably arranged between the two mounting frames, two handles are symmetrically and movably arranged at two ends of the mounting frame, rotating rods are fixedly arranged at two ends of each handle, a stepped hole is formed in the lower surface of the inside of the mounting frame, an inner hexagon bolt is movably embedded in the stepped hole, the inner hexagon bolt penetrates through the stepped hole and is in screwed connection with the first threaded hole, and a first sliding groove is formed in the surfaces of two sides of the mounting frame. According to the utility model, the structure of the upper end mounting bracket of the laser ranging radar can be changed, and the laser ranging radar is convenient to carry through the mounting bracket, so that an empty suitcase is still required to be carried after the laser ranging radar is mounted, and the laser ranging radar is more convenient to carry.

Description

A UAV-borne single-point laser ranging radar

technical field

The utility model relates to the field of laser ranging radar, in particular to an unmanned aerial vehicle-borne single-point laser ranging radar.

Background technique

The laser radar system is an active measurement system that integrates laser ranging technology, global satellite positioning technology, inertial navigation technology, high-resolution digital imaging technology and computer technology to quickly obtain three-dimensional information of terrain and objects. Technology has been generally accepted around the world as a way to accurately and quickly obtain three-dimensional information of the earth's surface.

When the existing laser ranging radar is installed on the drone, it is connected to the mounting bracket at the lower end of the drone through the mounting bracket and bolts at the upper end of the laser ranging radar. The function of the mounting bracket is relatively simple, and the photometric ranging radar When carrying it, it is mostly carried in a suitcase. After the laser ranging radar is installed, it is still necessary to carry an empty suitcase, which is not convenient to directly carry the main body of the laser ranging radar.

Utility model content

In order to overcome the above-mentioned technical problems, the purpose of this utility model is to provide an unmanned aerial vehicle-mounted single-point laser ranging radar. By turning over the handle, the handle is laid flat on the upper surface of the radar body, and the handle is pushed inward to make the limit block Insert it into the No. 1 limit hole, fix the handle, then connect the bolt to the mounting bracket of the drone, and tighten it with nuts, so that the radar body is connected to the drone and installed, and the spring pushes the hollow tube to move so that it can be inserted into a At the same time, the limit block is inserted into the No. 1 limit hole, and the handle is fixed. When the limit block is inserted into the No. 2 limit hole, the two handles are in a flipped contact state, so that the personnel can lift it, so that the handle can be changed. The structure of the mounting bracket on the upper end of the radar main body makes the radar main body easy to carry through the mounting bracket, so as to avoid the need to carry an empty suitcase after the radar main body is installed, making the radar main body more convenient to carry.

The purpose of this utility model can be realized through the following technical solutions:

An unmanned single-point laser ranging radar, including a radar body, a No. 1 threaded hole is provided on the upper surface of the radar body, and an installation frame is symmetrically and flexibly connected to the upper surface of the radar body. There are two limit components for symmetrical movement, and two handles are arranged for symmetrical movement at both ends of the installation frame, and rotating rods are fixedly installed at both ends of the handle.

Further, a step hole is opened on the inner lower surface of the installation frame, and a hexagon socket bolt is movably embedded in the inside of the step hole, and the hexagon socket bolt penetrates through the step hole and is screwed to the No. 1 threaded hole.

It further lies in that: a No. 1 chute is provided on both sides of the installation frame, the rotating rod is slidingly connected with the No. 1 chute, a No. 1 limit hole is symmetrically provided on the outer surface of the handle, and a No. 1 limit hole is provided on one side of the rotating rod. There are No. 2 limit holes.

Further, the surface of one side of the handle is symmetrically provided with a No. 2 threaded hole, and a bolt is screwed inside the No. 2 threaded hole, and the bolt passes through the No. 2 threaded hole, and one end of the outer surface of the bolt is screwed and connected with a nut. .

Further, the limiting assembly includes a fixed rod, a hollow tube, a limiting block and a spring, both ends of the fixing rod are provided with storage grooves, the hollow tube is slidably connected to the inside of the receiving groove, and the limiting block is fixed Installed on the surface of one end of the hollow tube.

Further, the limiting block is movably engaged with the No. 1 limiting hole and the No. 2 limiting hole, the hollow tube is movably connected with the No. 1 chute, and the spring is movably arranged inside the hollow tube. The two ends of the spring are respectively fixedly connected with the hollow tube and the inner surface of one end of the storage tank.

Further, the outer surface of the fixed rod is provided with a No. 2 chute, and the No. 2 chute communicates with the storage groove, and a connecting rod is movable between the two fixed rods, and the connecting rod runs through the No. 2 chute. It is fixedly connected with the hollow pipe.

The beneficial effects of the utility model:

Through the threaded connection between the inner hexagonal bolt and the No. 1 threaded hole, the installation frame is easy to disassemble and easy to replace. Screw the bolt into the No. 2 threaded hole, turn over the handle so that the handle is flat on the upper surface of the radar body, and turn to the inside Push the handle to insert the limit block into the No. 1 limit hole, fix the handle, then connect the bolt to the mounting bracket of the drone, and tighten it with nuts, so that the main body of the radar is connected to the drone, and the spring is hollow. Move the tube to insert it into the No. 1 chute, and at the same time, insert the limit block into the No. 1 limit hole, fix the handle, and press the rotating rod and the hollow tube against the No. The limit hole increases the stability when the handle is fixed. When the limit block is inserted into the No. 2 limit hole, the two handles are turned over to make it easy for personnel to lift, so that the structure of the mounting bracket on the upper end of the radar body can be changed. Through the mounting bracket The radar main body is easy to carry, so as to avoid the need to carry an empty suitcase after the radar main body is installed, so that the radar main body is more convenient to carry.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described.

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a schematic diagram of the combined structure of the handle of the present invention;

Fig. 3 is a schematic diagram of the overall split structure of the utility model;

Fig. 4 is a schematic diagram of the vertical section structure of the combined state of the handle of the utility model;

Fig. 5 is a schematic diagram of the planar section structure of the handle and the limit assembly of the utility model;

Fig. 6 is a structural schematic diagram of the vertical section of the installation frame and the radar main body of the utility model.

In the figure: 1, radar main body; 101, No. 1 threaded hole; 2, installation frame; 201, No. 1 chute; 202, handle; 203, No. 2 threaded hole; 204, rotating rod; 205, No. 1 limit hole ; 206, No. 2 limit hole; 207, bolt; 208, nut; 3, limit component; ; 306, spring; 307, connecting rod; 4, hexagon socket bolt; 401, stepped hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-6, an unmanned single-point laser ranging radar includes a radar main body 1, a No. 1 threaded hole 101 is provided on the upper surface of the radar main body 1, and a mounting frame is symmetrically and movable connected to the upper surface of the radar main body 1. 2. There are two limit components 3 for symmetrical movement between the two installation frames 2, two handles 202 are arranged for symmetrical movement at both ends of the installation frame 2, and rotating rods 204 are fixedly installed at both ends of the handle 202; inside the installation frame 2 A stepped hole 401 is opened on the lower surface, and a hexagon socket bolt 4 is embedded in the interior of the stepped hole 401. The hexagon socket bolt 4 penetrates the stepped hole 401 and is screwed with the No. The screw-in connection makes the installation frame 2 easy to disassemble and make it easy to replace

No. 1 chute 201 is provided on the surface of both sides of the installation frame 2, the rotating rod 204 is slidingly connected with the No. 1 chute 201, the outer surface of the handle 202 is symmetrically provided with a No. Position hole 206; one side surface of the handle 202 is symmetrically provided with No. 2 threaded hole 203, the inside of No. 2 threaded hole 203 is screwed and connected with bolt 207, and the bolt 207 runs through No. 2 threaded hole 203, and one end of the outer surface of bolt 207 is screwed and connected There is a nut 208, screw the bolt 207 into the No. 2 threaded hole 203, turn over the handle 202, make the handle 202 spread on the upper surface of the radar body 1, and push the handle 202 inward, so that the limit block 305 is inserted into the No. 1 limit hole 205 Inside, the handle 202 is fixed, then the bolt 207 is connected to the mounting bracket of the drone, and fastened with a nut 208, so that the radar body 1 is connected and installed with the drone; the limit assembly 3 includes a fixed rod 301, a hollow tube 304, Limiting block 305 and spring 306, both ends of fixed rod 301 are provided with receiving groove 302, and hollow tube 304 is slidably connected in receiving groove 302 inside, and limiting block 305 is fixedly installed on the surface of one end of hollow tube 304; No. 1 limit hole 205 and No. 2 limit hole 206 are movably engaged and connected, the hollow tube 304 is movably engaged with the No. 1 chute 201, and the spring 306 is movable inside the hollow tube 304, and the two ends of the spring 306 are connected with the hollow tube respectively. 304 is fixedly connected with the inner surface of one end of the storage tank 302; the outer surface of the fixed rod 301 is provided with a No. 2 chute 303, and the No. 2 chute 303 communicates with the storage tank 302; The rod 307 runs through the No. 2 chute 303 and is fixedly connected with the hollow tube 304. The spring 306 pushes the hollow tube 304 to move so that it is inserted into the No. 1 chute 201. At the same time, the limit block 305 is inserted into the No. 1 limit hole 205, and the handle 202 is fixed, resist the No. 1 chute 201 through the rotating rod 204 and the hollow tube 304, and then resist the No. 1 limit hole 205 through the limit block 305 to increase the stability when the handle 202 is fixed. When the limit block 305 is inserted into the second When the number limit hole 206 is inside, the two handles 202 are overturned and contacted so that the personnel can lift it, so that the structure of the mounting bracket on the upper end of the radar body 1 can be changed, and the radar body 1 is easy to carry through the mounting bracket, so as to avoid It is still necessary to carry an empty suitcase, which makes the carrying of the radar body 1 more convenient.

Working principle: When in use, the installation frame 2 is easy to disassemble and replaced by screwing the hexagon socket bolt 4 to the No. 1 threaded hole 101, screw the bolt 207 into the No. Spread the handle 202 on the upper surface of the radar main body 1, and push the handle 202 inward, insert the limit block 305 into the No. 1 limit hole 205, fix the handle 202, and then connect the bolt 207 to the mounting bracket of the drone, And fasten with nut 208, make radar main body 1 and unmanned aerial vehicle be connected and installed, spring 306 pushes hollow tube 304 to move, and it is inserted into No. Fix the handle 202, press against the No. 1 chute 201 through the rotating rod 204 and the hollow tube 304, and then press the No. 1 limit hole 205 through the limit block 305 to increase the stability when the handle 202 is fixed. When the limit block 305 When inserted into the No. 2 limit hole 206, the two handles 202 are flipped over and contacted so that the personnel can lift it, so that the structure of the mounting bracket on the upper end of the radar body 1 can be changed. Finally, it is still necessary to carry an empty suitcase, so that the radar main body 1 is carried more conveniently.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above content is only an example and description of the utility model. Those skilled in the art make various modifications or supplements to the described specific embodiments or replace them in similar ways, as long as they do not deviate from the utility model or exceed the The scope defined in the claims shall belong to the protection scope of the present utility model.

Claims (7)

1. The utility model provides an unmanned aerial vehicle carries single-point laser range radar, its characterized in that, including radar main part (1), first screw hole (101) have been seted up to radar main part (1) upper surface, radar main part (1) upper surface symmetry swing joint has installing frame (2), two symmetrical activity is equipped with two spacing subassembly (3) between installing frame (2), installing frame (2) both ends symmetry activity is equipped with two handles (202), equal fixed mounting in handle (202) both ends has bull stick (204).

2. The unmanned aerial vehicle-mounted single-point laser range radar according to claim 1, wherein a stepped hole (401) is formed in the lower surface of the inside of the mounting frame (2), an inner hexagon bolt (4) is movably embedded in the stepped hole (401), and the inner hexagon bolt (4) penetrates through the stepped hole (401) and is connected with a first threaded hole (101) in a screwing mode.

3. The unmanned airborne single-point laser range radar according to claim 1, wherein a first sliding groove (201) is formed in two side surfaces of the mounting frame (2), the rotating rod (204) is slidably connected with the first sliding groove (201), a first limiting hole (205) is symmetrically formed in the outer side surface of the handle (202), and a second limiting hole (206) is formed in one side surface of the rotating rod (204).

4. The unmanned aerial vehicle-mounted single-point laser range radar according to claim 3, wherein a second threaded hole (203) is symmetrically formed in one side surface of the handle (202), a bolt (207) is screwed in the second threaded hole (203), the bolt (207) penetrates through the second threaded hole (203), and a nut (208) is screwed at one end of the outer side surface of the bolt (207).

5. The unmanned airborne single-point laser range radar according to claim 3, wherein the limiting component (3) comprises a fixed rod (301), a hollow tube (304), limiting blocks (305) and springs (306), the two ends of the fixed rod (301) are provided with storage grooves (302), the hollow tube (304) is slidably connected inside the storage grooves (302), and the limiting blocks (305) are fixedly mounted on one end surface of the hollow tube (304).

6. The unmanned aerial vehicle-mounted single-point laser range radar according to claim 5, wherein the limiting block (305) is movably clamped and connected with the first limiting hole (205) and the second limiting hole (206) respectively, the hollow tube (304) is movably clamped and connected with the first sliding groove (201), the spring (306) is movably arranged inside the hollow tube (304), and two ends of the spring (306) are fixedly connected with one end surface inside the hollow tube (304) and the accommodating groove (302) respectively.

7. The unmanned aerial vehicle-mounted single-point laser range radar according to claim 6, wherein a second chute (303) is formed in the outer side surface of the fixed rod (301), the second chute (303) is communicated with the storage groove (302), a connecting rod (307) is movably arranged between the two fixed rods (301), and the connecting rod (307) penetrates through the second chute (303) and is fixedly connected with the hollow tube (304).