Laser sensor

Abstract

The utility model relates to the technical field of laser sensors, in particular to a laser sensor, which comprises a laser sensor and a rotating assembly movably arranged on one side of the laser sensor, the rotating assembly comprises a rotating frame, a stepped hole is formed in the center of the surface of one side of the rotating frame, and a fixing assembly is movably arranged on one side of the rotating frame. The fixing assembly comprises a fixing frame, and the protection assembly is fixedly connected to the surface of one side of the rotating frame. According to the utility model, the rotating frame is fixed inside or on the surface of the equipment to be installed through the bracket, and then the laser sensor is installed on the rotating frame, so that the angle of the laser sensor can be conveniently adjusted by rotating the rotating frame under the condition that the position of the installation hole on the surface of the equipment is fixed, and the angle of the laser sensor can be rapidly adjusted; and the wire harness of the laser sensor is reinforced, so that when the wire harness is pulled, the pulling force is prevented from acting on the connection part of the wire harness and the laser sensor, the connection part is prevented from loosening, and the protection property is improved.

Description

Technical Field

[0001] This utility model relates to the field of laser sensor technology, specifically a laser sensor. Background Technology

[0002] A laser sensor is a sensor that uses laser technology for measurement. It consists of a laser, a laser detector, and a measurement circuit. Laser sensors are a new type of measuring instrument. Their advantages include the ability to achieve non-contact, long-distance measurement, high speed, high accuracy, large measuring range, and strong resistance to light and electrical interference.

[0003] Existing laser sensors are directly fixed to the surface or inside of the equipment via brackets. The fixed position of the mounting holes on the surface or inside the equipment results in a fixed installation angle for the laser sensor, making it inconvenient to adjust the angle of the laser sensor according to usage requirements. Furthermore, when the laser sensor's wiring harness is pulled, the pulling force is directly applied to the connection between the wiring harness and the laser sensor, which can easily loosen, leading to poor laser sensor reception and poor protection. Utility Model Content

[0004] The purpose of this invention is to provide a laser sensor to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A laser sensor, comprising:

[0007] Laser sensor;

[0008] A rotating assembly is movably mounted on one side of the laser sensor. The rotating assembly includes a rotating frame, and a stepped hole is provided at the center of one side surface of the rotating frame.

[0009] A fixing component is movably mounted on one side of the rotating frame. The fixing component includes a fixing frame, and a step rod is fixedly installed on one side surface of the fixing frame. The step rod passes through a step hole and is rotatably connected to the step hole.

[0010] The protective component is fixedly connected to one side surface of the rotating frame.

[0011] Furthermore, a plurality of connecting sleeves are fixedly connected to one side surface of the laser sensor, and a plurality of No. 1 bolts are movably provided inside the connecting sleeves. A plurality of No. 1 threaded holes are opened on one side surface of the rotating frame, and the plurality of No. 1 bolts pass through the connecting sleeves and are screwed into the No. 1 threaded holes at corresponding positions.

[0012] Furthermore, the rotating frame has multiple through holes on one side surface, a pointer is fixedly installed on one side surface of the rotating frame, and a scale is fixedly installed on the outer surface of the fixed frame below the pointer.

[0013] Furthermore, multiple No. 2 bolts are movably embedded on one side surface of the fixing frame, a limit ring is fixedly installed on the outer surface of the step rod, and multiple slots are opened at equal angles on the outer surface of the limit ring.

[0014] Preferably, an extension ring is fixedly installed on the inner surface of the rotating frame, a limit rod is slidably connected inside the extension ring, a spring is connected between the limit rod and the extension ring, and an insert block is fixedly installed on the lower surface of the limit rod, the insert block being movably inserted into the slot.

[0015] Furthermore, the protective component includes:

[0016] The L-shaped bracket is fixedly installed on one side surface of the rotating frame;

[0017] The cover plate is hinged to one end of the L-shaped bracket.

[0018] Preferably, a No. 3 bolt is movably embedded on one side surface of the cover plate, and the No. 3 bolt passes through the cover plate and is screwed into the L-shaped bracket.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. Secure the mounting bracket to the inside or surface of the equipment to be installed using bolt No. 2. Pull the limit rod upward to separate the insert from the slot. Then rotate the rotating bracket to adjust the angle. After the angle is adjusted, the spring pushes the limit rod downward to insert the insert into the corresponding slot and fix the rotating bracket. This allows the angle of the laser sensor to be adjusted quickly by rotating the rotating bracket, even when the mounting hole position on the equipment surface is fixed.

[0021] 2. By tightening the No. 1 bolt to connect it to the No. 1 threaded hole, the laser sensor is fixed to one side of the rotating frame. At the same time, it is easy to adjust the angle of the rotating frame after disassembly. By pointing the pointer to the dial, the angle adjustment of the laser sensor can be more accurate and intuitive.

[0022] 3. Pass the laser sensor wiring harness between the cover plate and the L-shaped bracket, and tighten the No. 3 bolt to clamp and fix the wiring harness. This strengthens the laser sensor wiring harness and prevents the pulling force from acting on the connection between the wiring harness and the laser sensor when the wiring harness is pulled, thus preventing the connection from loosening and improving its protection. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the overall disassembled structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the vertical cross-sectional structure of the rotating component and the fixed component in this utility model;

[0026] Figure 4 This is a side cross-sectional view of the rotating component and the fixed component in this utility model;

[0027] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0028] In the diagram: 1. Laser sensor; 101. Connecting sleeve; 102. Bolt No. 1; 2. Rotating assembly; 201. Rotating frame; 202. Threaded hole No. 1; 203. Through hole; 204. Stepped hole; 205. Pointer; 206. Dial; 3. Fixing assembly; 301. Fixing frame; 302. Stepped rod; 303. Bolt No. 2; 304. Limiting ring; 305. Slot; 306. Extension ring; 307. Limiting rod; 308. Spring; 309. Insert block; 4. Protective assembly; 401. L-shaped bracket; 402. Cover plate; 403. Bolt No. 3. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-5 In this embodiment of the utility model, a laser sensor includes a laser sensor 1, a rotating component 2 movably disposed on one side of the laser sensor 1, the rotating component 2 includes a rotating frame 201, a stepped hole 204 is provided at the center of one side surface of the rotating frame 201, a fixing component 3 is movably disposed on one side of the rotating frame 201, the fixing component 3 includes a fixing frame 301, a stepped rod 302 is fixedly installed on one side surface of the fixing frame 301, the stepped rod 302 passes through the stepped hole 204 and is rotatably connected to the stepped hole 204, and a protective component 4 is fixedly connected to one side surface of the rotating frame 201.

[0031] Specifically, the mounting bracket 301 is fixed inside or on the surface of the equipment to be installed, and the laser sensor 1 is fixed on one side of the rotating bracket 201. By rotating the rotating bracket 201, the laser sensor 1 rotates synchronously with the rotating bracket 201, and its installation angle is adjusted. The protective component 4 can protect the wiring harness of the laser sensor 1.

[0032] Example 1

[0033] like Figure 2-5 As shown, in this embodiment, a plurality of No. 2 bolts 303 are movably embedded in one side surface of the fixed frame 301, a limiting ring 304 is fixedly installed on the outer surface of the stepped rod 302, and a plurality of slots 305 are opened at equal angles on the outer surface of the limiting ring 304; an extension ring 306 is fixedly installed on the inner surface of the rotating frame 201, a limiting rod 307 is slidably connected inside the extension ring 306, a spring 308 is connected between the limiting rod 307 and the extension ring 306, and an insert block 309 is fixedly installed on the lower surface of the limiting rod 307, and the insert block 309 is movably inserted into the slot 305.

[0034] In this embodiment, the fixing bracket 301 is fixed to the inside or surface of the equipment to be installed by the second bolt 303. The limiting rod 307 is pulled upward to separate the insert 309 from the slot 305. Then, the rotating bracket 201 is rotated to adjust the angle. After the angle is adjusted, the limiting rod 307 is released, and the spring 308 pushes the limiting rod 307 downward to insert the insert 309 into the slot 305 at the corresponding position. The rotating bracket 201 is fixed to prevent it from rotating. Thus, with the mounting hole position on the equipment surface fixed, it is convenient to adjust the angle of the laser sensor 1 by rotating the rotating bracket 201, so that the angle of the laser sensor 1 can be quickly adjusted.

[0035] like Figure 1-3 As shown, in this embodiment, a plurality of connecting sleeves 101 are fixedly connected to one side surface of the laser sensor 1. A plurality of No. 1 bolts 102 are movably provided inside the connecting sleeves 101. A plurality of No. 1 threaded holes 202 are opened on one side surface of the rotating frame 201. The plurality of No. 1 bolts 102 pass through the connecting sleeves 101 and are screwed into the No. 1 threaded holes 202 at the corresponding positions.

[0036] In practice, by tightening the first bolt 102 to connect it to the first threaded hole 202, the laser sensor 1 is fixed to one side of the rotating frame 201. At the same time, it is easy to adjust the angle of the rotating frame 201 after it is disassembled.

[0037] like Figure 2-4 As shown, in this embodiment, a plurality of through holes 203 are provided on one side surface of the rotating frame 201, a pointer 205 is fixedly installed on one side surface of the rotating frame 201, and a dial 206 is fixedly installed on the outer surface of the fixed frame 301 below the pointer 205.

[0038] In practice, by pointing the pointer 205 to the dial 206, the rotation angle of the rotating frame 201 can be observed intuitively and accurately when the rotating frame 201 rotates, making the angle adjustment of the laser sensor 1 more accurate and intuitive.

[0039] Example 2

[0040] Based on Embodiment 1, in order to compensate for the problem that the laser sensor 1 wiring harness is easily damaged by pulling.

[0041] like Figure 2 and Figure 3 As shown, in this embodiment, the protective component 4 includes: an L-shaped bracket 401 fixedly installed on one side surface of the rotating frame 201, and a cover plate 402 hinged to one end of the L-shaped bracket 401; a No. 3 bolt 403 is movably embedded in one side surface of the cover plate 402, and the No. 3 bolt 403 passes through the cover plate 402 and is screwed to the L-shaped bracket 401.

[0042] In practice, the wiring harness of the laser sensor 1 is passed between the cover plate 402 and the L-shaped bracket 401. The No. 3 bolt 403 is tightened to secure the cover plate 402 and the L-shaped bracket 401, thus clamping and fixing the wiring harness. This strengthens the wiring harness of the laser sensor 1 and prevents the pulling force from acting on the connection between the wiring harness and the laser sensor 1 when the wiring harness is pulled, thus preventing the connection from loosening and improving its protection.

[0043] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0044] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A laser sensor, characterized by Include: Laser sensor (1); Rotary assembly (2), movably arranged on one side of the laser sensor (1), the rotary assembly (2) comprises a rotary frame (201), a stepped hole (204) is formed in the center of one side surface of the rotary frame (201); Fixed assembly (3), movably arranged on one side of the rotary frame (201), the fixed assembly (3) comprises a fixed frame (301), a stepped rod (302) is fixedly installed on one side surface of the fixed frame (301), the stepped rod (302) penetrates the stepped hole (204) and is rotatably connected with the stepped hole (204); Protective assembly (4), fixedly connected to one side surface of the rotary frame (201).

2. The laser sensor of claim 1, wherein, A plurality of connecting sleeves (101) are fixedly connected on one side surface of the laser sensor (1), a plurality of first bolts (102) are movably arranged in the connecting sleeves (101), a plurality of first threaded holes (202) are formed in one side surface of the rotary frame (201), and the plurality of first bolts (102) are rotatably connected with the corresponding first threaded holes (202) penetrating the connecting sleeves (101).

3. The laser sensor of claim 1, wherein, A plurality of through holes (203) are formed in one side surface of the rotary frame (201), a pointer (205) is fixedly installed on one side surface of the rotary frame (201), and a scale disc (206) is fixedly installed below the pointer (205) on the outer side surface of the fixed frame (301).

4. The laser sensor of claim 1, wherein, A plurality of second bolts (303) are movably embedded and installed on one side surface of the fixed frame (301), a limiting ring (304) is fixedly installed on the outer side surface of the stepped rod (302), and a plurality of insertion grooves (305) are formed at equal angles on the outer side surface of the limiting ring (304).

5. The laser sensor of claim 4, wherein, An extension ring (306) is fixedly installed on the inner side surface of the rotary frame (201), a limiting rod (307) is slidably connected in the extension ring (306), a spring (308) is connected between the limiting rod (307) and the extension ring (306), an insertion block (309) is fixedly installed on the lower end surface of the limiting rod (307), and the insertion block (309) is movably inserted into the insertion groove (305).

6. The laser sensor of claim 1, wherein, The protective assembly (4) comprises: L-shaped support (401), fixedly installed on one side surface of the rotary frame (201); Cover plate (402), hingedly connected to one end of the L-shaped support (401).

7. The laser sensor of claim 6, wherein, A third bolt (403) is movably embedded and installed on one side surface of the cover plate (402), and the third bolt (403) is rotatably connected with the L-shaped support (401) penetrating the cover plate (402).

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