Laser distance measuring sensor convenient to install

Abstract

The utility model belongs to the technical field of distance measuring sensors, and particularly discloses a laser distance measuring sensor convenient to install, which comprises an installation seat, a clamping mechanism used for clamping and fixing the laser distance measuring sensor is arranged in the installation seat, and an angle adjusting mechanism is fixedly installed at the bottom of the installation seat through a screw. A connecting block is arranged at the bottom of the angle adjusting mechanism, the connecting block is of a U-shaped structure with an opening facing the side edge, a fastening bolt in threaded connection with the connecting block is arranged on the connecting block in a penetrating and inserting mode, and an abutting block is fixedly connected to the position, located in the U opening of the connecting block, of the top end of the fastening bolt. According to the scheme, through mutual cooperation of all the components, the operation that the laser distance measuring sensor is installed on the angle adjusting mechanism is convenient, the operation that the angle adjusting mechanism and the laser distance measuring sensor are integrally installed on the auxiliary supporting platform is also convenient, and use of work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of distance measuring sensors, in particular to a laser distance measuring sensor which is easy to install. Background Art

[0002] A laser rangefinder is a device that determines the distance between a target object and the sensor by sending a laser pulse and measuring the pulse return time. It uses the time taken for the laser beam to reflect from the sensor to the target object to calculate the distance of the target object. Laser rangefinders are usually very accurate and can achieve millimeter or even sub-millimeter ranging accuracy, so they are widely used in scenarios that require high-precision distance measurement.

[0003] When using a laser ranging sensor, in order to ensure the accuracy of the test results and facilitate angle adjustment according to the test position, the sensor needs to be fixed on the angle adjustment mechanism, and then the angle adjustment mechanism and the sensor are fixed as a whole on the auxiliary support platform. The sensor and the angle adjustment mechanism are usually fixed by screws. During installation, the screws need to be turned continuously to achieve the effect of installation and fixing. When disassembly is required, the installation process is reversed. The process is relatively cumbersome and inconvenient for disassembly or installation. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a laser distance measuring sensor which is easy to install.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions:

[0006] A laser ranging sensor that is easy to install, comprises a mounting seat, wherein a clamping mechanism for clamping and fixing the laser ranging sensor is arranged inside the mounting seat, an angle adjustment mechanism is fixedly installed on the bottom of the mounting seat by screws, a connecting block is arranged at the bottom of the angle adjustment mechanism, the connecting block is a U-shaped structure with an opening toward the side, a fastening bolt threadedly connected thereto is inserted through the connecting block, and a tightening block is fixedly connected to the top end of the fastening bolt and located in the U-mouth of the connecting block.

[0007] The clamping mechanism includes a support plate arranged at the lower part of the mounting seat, the outer side surface of the support plate is fixedly connected to the inner side wall of the mounting seat, two clamping blocks are symmetrically arranged on the support plate, and an adjustment component for adjusting the synchronous relative or opposite movement of the two clamping blocks is arranged below the support plate.

[0008] As a further description of the above technical solution: the adjustment component includes two movable blocks, and the two movable blocks are respectively fixedly connected to the bottom of the two clamping blocks, and the two movable blocks corresponding to the top sides of the support plate are provided with strip openings adapted thereto, and the two movable blocks pass through the strip openings and extend to the bottom of the support plate, and the bottoms of the two movable blocks are fixedly connected with threaded blocks, and a threaded rod is provided under the support plate, and a group of mutually symmetrical reverse threads are provided on the threaded rod, and the two threaded blocks are respectively threadedly connected to the reverse threads on the threaded rod, and one end of the threaded rod is rotatably connected to the inner wall of the mounting seat, and the other end passes through and extends to the outside of the mounting seat.

[0009] As a further description of the above technical solution: the angle adjustment mechanism includes a support seat fixedly connected to the top of the connecting block, a rotating block is rotatably connected to the support seat via a rotating shaft, a rotating motor is fixedly installed on the surface of the support seat, and the output shaft of the rotating motor is fixedly connected to the rotating shaft.

[0010] As a further description of the above technical solution: a slot is provided on the top of the clamping block, an L-shaped block adapted thereto is provided in the slot, a plurality of springs are fixedly connected to the bottom of the L-shaped block, and the bottom end of the spring is fixedly connected to the inner bottom wall of the slot.

[0011] As a further description of the above technical solution: anti-slip pads are arranged on the top walls of the U-mouths of the clamping block, the L-shaped block, the pressing block and the connecting block.

[0012] As a further description of the above technical solution: a limiting groove is provided on the inner wall of the slot, a limiting block is slidably connected in the limiting groove, and the limiting block is fixedly connected to the L-shaped block.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] Through the mutual cooperation of various components, this solution not only makes it convenient to install the laser distance measuring sensor on the angle adjustment mechanism, but also makes it convenient to operate the angle adjustment mechanism and the laser distance measuring sensor when they are installed on the auxiliary support platform as a whole, which facilitates the use of work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a structural schematic diagram of the angle adjustment mechanism of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the clamping mechanism of the utility model;

[0018] Figure 4 For this utility model Figure 3Enlarged view of point A in the middle;

[0019] Figure 5 It is a structural schematic diagram of the limit block of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Mounting seat; 2. Clamping mechanism; 21. Support plate; 22. Clamping block; 23. Adjustment assembly; 231. Movable block; 232. Strip mouth; 233. Threaded block; 234. Threaded rod; 24. Slot; 25. L-shaped block; 26. Spring; 3. Angle adjustment mechanism; 31. Support seat; 32. Rotating block; 33. Rotating motor; 4. Connecting block; 5. Fastening bolt; 6. Tightening block; 7. Anti-slip pad; 8. Limiting groove; 9. Limiting block. DETAILED DESCRIPTION

[0022] 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; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] See also Figure 1-3 A laser ranging sensor that is easy to install includes a mounting base 1, a clamping mechanism 2 for clamping and fixing the laser ranging sensor is arranged in the mounting base 1, an angle adjustment mechanism 3 is fixedly installed at the bottom of the mounting base 1 by screws, the clamping mechanism 2 includes a support plate 21 arranged at the lower part of the mounting base 1, the outer side surface of the support plate 21 is fixedly connected to the inner side wall of the mounting base 1, two clamping blocks 22 are symmetrically arranged on the support plate 21, and an adjustment component 23 for adjusting the two clamping blocks 22 to move synchronously relative to or opposite to each other is arranged below the support plate 21.

[0025] In this embodiment, the clamping mechanism 2 is provided to make it very convenient to install the laser ranging sensor on the angle adjustment mechanism 3. During installation, the laser ranging sensor is placed between the two clamping blocks 22 and then clamped and fixed by the adjustment component 23, thereby optimizing the sensor loading and unloading process.

[0026] A connecting block 4 is provided at the bottom of the angle adjustment mechanism 3. The connecting block 4 is a U-shaped structure with an opening to the side. A fastening bolt 5 connected to it by thread is inserted through the connecting block 4. A tightening block 6 is fixedly connected to the top of the fastening bolt 5 and located in the U-mouth of the connecting block 4.

[0027] In this embodiment, by adding a connecting block 4 at the bottom of the angle adjustment mechanism 3 and cooperating with the fastening bolts 5 and the tightening block 6, the angle adjustment mechanism 3 and the laser ranging sensor are easy to operate when installed on the auxiliary support platform. During installation, it is only necessary to clamp the U-mouth of the connecting block 4 on the edge of the platform, and then lock it with the fastening bolts 5 and the tightening block 6, thereby ensuring the stable use of the laser ranging sensor.

[0028] Example 2

[0029] See also Figure 2-3 Based on the above embodiment, this embodiment describes the adjustment component 23 and the angle adjustment mechanism 3 in more detail:

[0030] The adjustment component 23 includes two movable blocks 231, which are fixedly connected to the bottom of the two clamping blocks 22 respectively. The two movable blocks 231 are provided with strip-shaped openings 232 adapted thereto on both sides of the top of the support plate 21. The two movable blocks 231 extend through the strip-shaped openings 232 to the bottom of the support plate 21. The bottoms of the two movable blocks 231 are fixedly connected with threaded blocks 233. A threaded rod 234 is provided below the support plate 21. A group of mutually symmetrical reverse threads are provided on the threaded rod 234. The two threaded blocks 233 are respectively threadedly connected with the reverse threads on the threaded rod 234. One end of the threaded rod 234 is rotatably connected to the inner wall of the mounting seat 1, and the other end passes through and extends to the outside of the mounting seat 1. The adjustment component 23 is limited by the threaded rod 234 and the strip-shaped openings 232 on the support plate 21, so that the threaded block 233 drives the movable block 231 and the clamping block 22 to move, thereby realizing the rapid installation and clamping of the laser ranging sensor.

[0031] Angle adjustment mechanism 3: includes a support seat 31 fixedly connected to the top of the connection block 4, a rotating block 32 is rotatably connected to the support seat 31 through a rotating shaft, the rotating block 32 is fixedly connected to the bottom of the mounting seat 1 through screws, a rotating motor 33 is fixedly installed on the surface of the support seat 31, and the output shaft of the rotating motor 33 is fixedly connected to the rotating shaft. The angle adjustment mechanism 3 drives the rotating shaft and the rotating block 32 to rotate and adjust the angle through the rotating motor 33, thereby driving the mounting seat 1 and the laser ranging sensor to adjust the angle.

[0032] Example 3

[0033] See also Figure 3-5 Based on the above embodiment, in order to prevent the laser ranging sensor from slipping off and falling from the top position of the mounting seat 1 when adjusted to a certain angle, a slot 24 is provided at the top of the clamping block 22, and an L-shaped block 25 adapted thereto is provided in the slot 24. A plurality of springs 26 are fixedly connected to the bottom of the L-shaped block 25, and the bottom end of the spring 26 is fixedly connected to the inner bottom wall of the slot 24.

[0034] The surface of the laser distance measuring sensor is limited by the cooperation of the L-shaped block 25 and the spring 26, thereby further preventing the sensor from slipping.

[0035] Among them, the clamping block 22, the L-shaped block 25, the pressing block 6 and the U-shaped inner top wall of the connecting block are all provided with anti-skid pads 7 to improve the anti-skid effect. A limiting groove 8 is provided on the inner wall of the slot 24, and a limiting block 9 is slidably connected in the limiting groove 8. The limiting block 9 is fixedly connected to the L-shaped block 25 to play the function of limiting guide.

[0036] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A laser distance measuring sensor that is easy to install, comprising a mounting base (1), characterized in that: The mounting seat (1) is provided with a clamping mechanism (2) for clamping and fixing the laser distance measuring sensor; the bottom of the mounting seat (1) is fixedly provided with an angle adjustment mechanism (3) by means of screws; the bottom of the angle adjustment mechanism (3) is provided with a connecting block (4); the connecting block (4) is a U-shaped structure with an opening toward the side; a fastening bolt (5) threadedly connected thereto is inserted through the connecting block (4); a tightening block (6) is fixedly connected to the top end of the fastening bolt (5) and located in the U opening of the connecting block (4); The clamping mechanism (2) comprises a support plate (21) arranged at the lower part of the mounting seat (1), the outer side surface of the support plate (21) being fixedly connected to the inner side wall of the mounting seat (1), two clamping blocks (22) being symmetrically arranged on the support plate (21), and an adjustment component (23) for adjusting the two clamping blocks (22) to move synchronously relative to or away from each other is arranged below the support plate (21).

2. The laser distance measuring sensor that is easy to install according to claim 1, characterized in that: The adjustment assembly (23) comprises two movable blocks (231), the two movable blocks (231) are respectively fixedly connected to the bottom of the two clamping blocks (22), the top of the support plate (21) is provided with strip openings (232) corresponding to the two movable blocks (231) on both sides, the two movable blocks (231) pass through the strip openings (232) and extend to the bottom of the support plate (21), the bottoms of the two movable blocks (231) are both fixedly connected with threaded blocks (233), a threaded rod (234) is provided below the support plate (21), a group of mutually symmetrical reverse threads are provided on the threaded rod (234), the two threaded blocks (233) are respectively threadedly connected to the reverse threads on the threaded rod (234), one end of the threaded rod (234) is rotatably connected to the inner wall of the mounting seat (1), and the other end passes through and extends to the outside of the mounting seat (1).

3. The laser distance measuring sensor that is easy to install according to claim 1, characterized in that: The angle adjustment mechanism (3) comprises a support seat (31) fixedly connected to the top of the connection block (4); a rotating block (32) is rotatably connected to the support seat (31) via a rotating shaft; the rotating block (32) is fixedly connected to the bottom of the mounting seat (1) via screws; a rotating motor (33) is fixedly mounted on the surface of the support seat (31); and an output shaft of the rotating motor (33) is fixedly connected to the rotating shaft.

4. The laser distance measuring sensor that is easy to install according to claim 1, characterized in that: The top of the clamping block (22) is provided with a slot (24), and an L-shaped block (25) adapted thereto is arranged in the slot (24). The bottom of the L-shaped block (25) is fixedly connected to a plurality of springs (26), and the bottom ends of the springs (26) are fixedly connected to the inner bottom wall of the slot (24).

5. The laser distance measuring sensor that is easy to install according to claim 4, characterized in that: Anti-slip pads (7) are provided on the inner top walls of the U-shaped blocks (22), L-shaped blocks (25), abutment blocks (6) and connection blocks.

6. The laser distance measuring sensor that is easy to install according to claim 4, characterized in that: A limiting groove (8) is provided on the inner wall of the slot (24), a limiting block (9) is slidably connected in the limiting groove (8), and the limiting block (9) is fixedly connected to the L-shaped block (25).

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