Mounting bracket for vehicle-mounted laser range finder

Abstract

The utility model relates to the technical field of measuring equipment, and discloses a vehicle-mounted laser range finder mounting bracket, which comprises a mounting seat, a mounting plate is arranged above the mounting seat, a mounting box is arranged on the upper surface of the mounting plate, a transparent protective shell is arranged on the front surface of the mounting box, a threaded hole is formed in the surface of the transparent protective shell, and the threaded hole is communicated with the mounting plate. A threaded groove is formed in the front surface of the mounting box, a first bolt is in threaded connection with the threaded hole and the inner wall of the threaded groove, a motor is fixedly mounted on the upper surface of the mounting box, a rotating rod is fixedly connected to the output end of the motor, and a connecting plate is fixedly connected to the end, away from the motor, of the rotating rod; a cleaning brush is fixedly connected to the back face of the connecting plate and makes contact with the front surface of the transparent protective shell. The laser probe of the mounting box is protected and cleaned, and the laser probe of the mounting box can be prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring equipment, and particularly relates to a mounting bracket for a vehicle-mounted laser rangefinder. Background Technique

[0002] A laser rangefinder is an instrument that accurately measures the distance to a target by modulating a certain parameter of a laser. A pulsed laser rangefinder emits a beam or a series of short pulsed laser beams towards the target during operation. The laser beam reflected by the target is received by a photoelectric element, and a timer measures the time from the emission to the reception of the laser beam to calculate the distance from the rangefinder to the target. A vehicle-mounted laser rangefinder can often only be installed on a vehicle and measures the distance as the vehicle moves.

[0003] The utility model document with the application patent number CN202123071551.1 discloses a vehicle-mounted laser rangefinder, belonging to the technical field of ranging instruments. The key points of its technical solution are as follows: it includes a rangefinder body and a mounting base. A laser emission and reception head is provided at the front end of the rangefinder body, a positioning post is provided at the top, and card slots are horizontally opened along its length direction on both sides. A flexible lifting part is provided at the bottom of the rangefinder body, and a holding part is provided at the rear end. A plurality of control buttons for controlling the laser emission and reception head are provided on the holding part; the mounting base has a U-shaped groove structure, and the rangefinder body is embedded inside the mounting base. This vehicle-mounted laser rangefinder can be both vehicle-mounted and hand-held, and can be conveniently switched between these two usage modes.

[0004] For the vehicle-mounted laser rangefinder proposed in the above application document, when performing measurement operations using the laser rangefinder during vehicle driving, since there will be dust and flying insects in the surrounding environment, the probe of the laser rangefinder will be blocked, resulting in inaccurate measurement data. Based on this, for the above problems, further improvement is needed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a mounting bracket for a vehicle-mounted laser rangefinder to solve the problems proposed in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A mounting bracket for a vehicle-mounted laser rangefinder, comprising a mounting base, an installation plate is arranged above the mounting base, a mounting box is arranged on the upper surface of the installation plate, a transparent protective shell is arranged on the front surface of the mounting box, a threaded hole is arranged on the surface of the transparent protective shell, a threaded groove is arranged on the front surface of the mounting box, and a first bolt is threadedly connected to the inner walls of the threaded hole and the threaded groove. The transparent protective shell can be fixedly connected to the front surface of the mounting box by using the first bolt. A motor is fixedly installed on the upper surface of the mounting box, a rotating rod is fixedly connected to the output end of the motor, a connecting plate is fixedly connected to the end of the rotating rod away from the motor, a cleaning brush is fixedly connected to the back surface of the connecting plate, and the cleaning brush is in contact with the front surface of the transparent protective shell. The surface of the transparent protective shell can be cleaned by the cleaning brush.

[0007] In a preferred embodiment of the present utility model, fixing plates are fixedly connected to both side surfaces of the mounting box, threaded holes are arranged on the surfaces of the fixing plates, threaded grooves are arranged on the upper surface of the installation plate, and a second bolt is threadedly connected to the inner walls of the threaded hole and the threaded groove. The mounting box can be fixedly installed on the upper surface of the installation plate by using the second bolt.

[0008] In a preferred embodiment of the present utility model, a sliding groove is arranged on the lower surface of the mounting base, a rotating handle is arranged on the side surface of the mounting base, and the rotating handle is rotatably connected to the side surface of the mounting base.

[0009] In a preferred embodiment of the present utility model, a bidirectional lead screw is fixedly connected to the output end of the rotating handle, the end of the bidirectional lead screw away from the rotating handle is rotatably connected to the inner wall of the sliding groove, two sliding blocks are threadedly connected to the surface of the bidirectional lead screw, and the sliding blocks are slidably connected to the inner wall of the sliding groove.

[0010] In a preferred embodiment of the present utility model, a limiting plate is fixedly connected to the lower surface of the sliding block, the limiting plate is slidably connected to the lower surface of the mounting base, a rubber anti-slip pad is fixedly connected to the side surface of the limiting plate, and the rubber anti-slip pad is slidably connected to the lower surface of the mounting base. The device can be limited and fixed on the vehicle body through the anti-slip rubber pad.

[0011] In a preferred embodiment of the present utility model, a spring shock damping device is fixedly connected to the upper surface of the mounting base, the top end of the spring shock damping device is fixedly connected to the lower surface of the installation plate, and a laser rangefinder body is fixedly installed inside the mounting box. The installation plate can be buffered by using the spring shock damping device. Beneficial effects

[0012] The present utility model provides a mounting bracket for a vehicle-mounted laser rangefinder, which has the following beneficial effects:

[0013] 1. The mounting bracket of the vehicle-mounted laser rangefinder, by setting a transparent protective shell and a cleaning brush, can fix and install the transparent protective shell on the front surface of the mounting box by using the first bolt, to protect the laser probe of the mounting box. When the motor is turned on, the motor drives the rotating rod to rotate, so that the connecting plate rotates along with the rotating rod, and then the cleaning brush cleans the surface of the transparent protective shell, realizing the protection and cleaning of the laser probe of the mounting box, preventing the laser probe of the mounting box from being damaged, and cleaning the transparent protective shell to ensure its cleanliness.

[0014] 2. The mounting bracket of the vehicle-mounted laser rangefinder, by setting a bidirectional lead screw and a limiting plate, drives the bidirectional lead screw to rotate by using the rotating handle, so that the two sliding blocks contract or relax, and then the limiting plate contracts or relaxes along with the sliding blocks, and the mounting seat can be limited and fixed on the vehicle body, realizing the installation and fixation of different vehicle bodies, which is convenient to install and remove and convenient for the staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of the first three-dimensional perspective of the present utility model;

[0016] Figure 2 It is a schematic structural diagram of the front cross-section of the present utility model;

[0017] Figure 3 It is a schematic structural diagram of the side view of the mounting box of the present utility model;

[0018] Figure 4 It is a schematic structural diagram of the second three-dimensional perspective of the present utility model.

[0019] In the figure: 1, mounting seat; 2, mounting plate; 3, mounting box; 4, transparent protective shell; 5, first bolt; 6, motor; 7, rotating rod; 8, connecting plate; 9, cleaning brush; 10, fixing plate; 11, second bolt; 12, rotating handle; 13, bidirectional lead screw; 14, sliding block; 15, limiting plate; 16, rubber anti-slip pad; 17, spring shock damping device; 18, laser rangefinder body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4, the present utility model provides a technical solution: a mounting bracket for a vehicle-mounted laser rangefinder, including a mounting base 1, an installation plate 2 is arranged above the mounting base 1, a mounting box 3 is arranged on the upper surface of the installation plate 2, a transparent protective shell 4 is arranged on the front surface of the mounting box 3, threaded holes are formed on the surface of the transparent protective shell 4, threaded grooves are formed on the front surface of the mounting box 3, and a first bolt 5 is threadedly connected to the inner walls of the threaded hole and the threaded groove. The transparent protective shell 4 can be fixedly connected to the front surface of the mounting box 3 by using the first bolt 5. A motor 6 is fixedly installed on the upper surface of the mounting box 3, a rotating rod 7 is fixedly connected to the output end of the motor 6, a connecting plate 8 is fixedly connected to the end of the rotating rod 7 away from the motor 6, a cleaning brush 9 is fixedly connected to the back surface of the connecting plate 8, and the cleaning brush 9 is in contact with the front surface of the transparent protective shell 4. The transparent protective shell 4 can be fixedly installed on the front surface of the mounting box 3 by using the first bolt 5 to protect the laser probe inside the mounting box 3. When the motor 6 is turned on, the motor 6 drives the rotating rod 7 to rotate, so that the connecting plate 8 rotates along with the rotating rod 7, and then the cleaning brush 9 cleans the surface of the transparent protective shell 4, realizing the protection of the laser probe inside the mounting box 3, preventing the laser probe of the mounting box 3 from being damaged, and cleaning the transparent protective shell 4 to ensure the cleanliness of the transparent protective shell 4.

[0022] Fixed plates 10 are fixedly connected to both side surfaces of the mounting box 3, threaded holes are formed on the surfaces of the fixed plates 10, threaded grooves are formed on the upper surface of the installation plate 2, and a second bolt 11 is threadedly connected to the inner walls of the threaded hole and the threaded groove.

[0023] A sliding groove is formed on the lower surface of the mounting base 1, a rotating handle 12 is arranged on the side surface of the mounting base 1, the rotating handle 12 is rotatably connected to the side surface of the mounting base 1, a bidirectional lead screw 13 is fixedly connected to the output end of the rotating handle 12, the end of the bidirectional lead screw 13 away from the rotating handle 12 is rotatably connected to the inner wall of the sliding groove, two sliding blocks 14 are threadedly connected to the surface of the bidirectional lead screw 13, the sliding blocks 14 are slidably connected to the inner wall of the sliding groove, a limiting plate 15 is fixedly connected to the lower surface of the sliding block 14, the limiting plate 15 is slidably connected to the lower surface of the mounting base 1, a rubber anti-slip pad 16 is fixedly connected to the side surface of the limiting plate 15, and the rubber anti-slip pad 16 is slidably connected to the lower surface of the mounting base 1. By driving the bidirectional lead screw 13 to rotate by using the rotating handle 12, the two sliding blocks 14 are contracted or relaxed, and then the limiting plate 15 contracts or relaxes along with the sliding blocks 14, so that the mounting base 1 can be limited and fixed on the vehicle body, realizing the installation and fixation on different vehicle bodies, and being convenient for installation and removal, which is convenient for the use of the staff.

[0024] A spring shock absorber 17 is fixedly connected to the upper surface of the mounting base 1, the top end of the spring shock absorber 17 is fixedly connected to the lower surface of the installation plate 2, and a laser rangefinder body 18 is fixedly installed inside the mounting box 3.

[0025] Working principle: First, rotate the handle 12 to drive the bidirectional lead screw 13 to rotate, so that the two sliding blocks 14 contract or relax. Furthermore, the limiting plate 15 follows the sliding block 14 to contract or relax. The device is limited and fixed on the vehicle body by using the rubber anti-slip pad 16. The fixing plate 10 can be installed on the upper surface of the mounting plate 2 by using the second bolt 11, so that the mounting box 3 is fixedly installed on the upper surface of the mounting plate 2. The transparent protective shell 4 can be fixedly installed on the front surface of the mounting box 3 by using the first bolt 5 for protective treatment. Turn on the motor 6, and the motor 6 drives the rotating rod 7 to rotate, so that the connecting plate 8 is driven to rotate. Furthermore, the cleaning brush 9 cleans the surface of the transparent protective shell 4, keeping the transparent protective shell 4 clean and facilitating the use of the staff.

[0026] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted laser rangefinder mounting bracket, comprising a mounting seat (1), characterized in that: A mounting plate (2) is arranged above the mounting seat (1), a mounting box (3) is arranged on the upper surface of the mounting plate (2), a transparent protective shell (4) is arranged on the front surface of the mounting box (3), a threaded hole is provided on the surface of the transparent protective shell (4), a threaded groove is provided on the front surface of the mounting box (3), a first bolt (5) is threadedly connected to the inner wall of the threaded hole and the threaded groove, and the transparent protective shell (4) can be fixedly connected to the front surface of the mounting box (3) by means of the first bolt (5), a motor (6) is fixedly mounted on the upper surface of the mounting box (3), a rotating rod (7) is fixedly connected to the output end of the motor (6), a connecting plate (8) is fixedly connected to the end of the rotating rod (7) away from the motor (6), a cleaning brush (9) is fixedly connected to the back surface of the connecting plate (8), and the cleaning brush (9) contacts the front surface of the transparent protective shell (4).

2. The vehicle-mounted laser rangefinder mounting bracket according to claim 1, characterized in that: The two side surfaces of the installation box (3) are fixedly connected to a fixing plate (10), the surface of the fixing plate (10) is provided with a threaded hole, the upper surface of the installation plate (2) is provided with a threaded groove, and the threaded hole and the inner wall of the threaded groove are threadedly connected to a second bolt (11).

3. The vehicle-mounted laser rangefinder mounting bracket according to claim 2, characterized in that: The lower surface of the mounting seat (1) is provided with a sliding groove, and the side surface of the mounting seat (1) is provided with a rotating handle (12), and the rotating handle (12) is rotatably connected to the side surface of the mounting seat (1).

4. The vehicle-mounted laser rangefinder mounting bracket according to claim 3, characterized in that: The output end of the rotating handle (12) is fixedly connected to a bidirectional screw rod (13), and one end of the bidirectional screw rod (13) away from the rotating handle (12) is rotatably connected to the inner wall of the sliding groove.

5. The vehicle-mounted laser rangefinder mounting bracket according to claim 4, characterized in that: The surface of the bidirectional screw rod (13) is threadedly connected to two sliding blocks (14), and the sliding blocks (14) are slidably connected to the inner wall of the sliding groove.

6. The vehicle-mounted laser rangefinder mounting bracket according to claim 5, characterized in that: The lower surface of the sliding block (14) is fixedly connected to a limiting plate (15), and the limiting plate (15) is slidably connected to the lower surface of the mounting seat (1).

7. The vehicle-mounted laser rangefinder mounting bracket according to claim 6, characterized in that: A rubber anti-skid pad (16) is fixedly connected to the side surface of the limiting plate (15), and the rubber anti-skid pad (16) is slidably connected to the lower surface of the mounting seat (1).

8. The vehicle-mounted laser rangefinder mounting bracket according to claim 1, characterized in that: A spring shock absorber (17) is fixedly connected to the upper surface of the mounting seat (1), the top end of the spring shock absorber (17) is fixedly connected to the lower surface of the mounting plate (2), and a laser rangefinder body (18) is fixedly installed inside the mounting box (3).

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