Detection tool for structured light module

Abstract

The utility model provides a detection tool for a structured light module, and relates to the field of structured light module processing, the detection tool for the structured light module comprises a tool bottom plate, the surface of the tool bottom plate is provided with two T-shaped clamping grooves, the two T-shaped clamping grooves are symmetrically arranged, the two T-shaped clamping grooves are internally provided with elastic boxes, the interiors of the elastic boxes are hollow, and the elastic boxes are arranged in the tool bottom plate. The detection tool comprises two elastic boxes, a partition plate is arranged in the middle of the interior of each elastic box, the two sides of each partition plate are connected with pressing plates through a plurality of springs, clamping blocks are fixed to the bottoms of the two pressing plates and located at the T-shaped ends, a base is fixed between the two elastic boxes, and the detection tool for the structured light module has the advantages of being simple in structure and convenient to install.

Description

Technical Field

[0001] The utility model relates to the field of structured light module processing, in particular to a detection tool for the structured light module. Background Art

[0002] An optical module is composed of optoelectronic devices, functional circuits and optical interfaces. Optoelectronic devices include two parts: transmitting and receiving. Simply put, the function of an optical module is photoelectric conversion. The transmitting end converts electrical signals into optical signals. After being transmitted through optical fibers, the receiving end converts the optical signals into electrical signals.

[0003] The existing publication number CN220084304U discloses a structured light module detection tool, including a base, a placement groove is provided at the center of the top wall of the base, a rotating shaft seat is fixedly installed at the middle position of each of the two sides of the top wall of the base, a mounting platform is provided directly above the base, a group of anti-skid rubber strips are fixedly connected to the bottom wall of the placement groove, a screw is fixedly connected to the rotating end above the rotating shaft seat, a threaded groove is provided between the middle positions of the upper and lower side walls on both sides of the mounting platform, and a group of anti-skid rubber strips are multiple and are arranged horizontally at equal distances. The detection tool of the overall structured light module is provided with a good structured light module detection structure matching installation structure, that is, a mounting platform structure that can be raised and lowered is provided, and after the structured light module detection structure is matched, installed and fixed therein, it is convenient to adjust the height of the installed structured light module detection structure.

[0004] It has been found that the detection tooling of the above-mentioned optical module still has shortcomings. First, in the detection tooling of the above-mentioned optical module, the two reinforcement blocks are symmetrically arranged and a base is fixedly connected between the side walls facing each other. The detection tooling of the overall structure optical module adopts an integrated structural design, and the bottom of the overall tooling is fixedly installed through the mounting holes on the mounting seats on both sides of the tooling and the mounting bolts. However, it is troublesome to fix the installation with bolts on the bottom of the overall tooling during disassembly, and the optical port of the optical module is exposed to the environment, and dust entering the optical port will cause pollution.

[0005] Therefore, it is necessary to provide a new structured light module detection tooling to solve the above technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a detection tool for a structured light module.

[0007] The detection tooling of the structured light module provided by the utility model comprises: a tooling base plate, wherein two T-shaped slots are provided on the surface of the tooling base plate, and elastic boxes are provided in the T-shaped slots, and a partition is provided in the middle of the elastic box, and both sides of the partition are connected with pressing plates through multiple springs, and the bottoms of the two pressing plates are fixed with card blocks, and the card blocks are located at the T-shaped ends, and a base is fixed between the two elastic boxes.

[0008] Preferably, the tops of the two pressing plates are provided with protrusions for easy pressing.

[0009] Preferably, the base is threadably connected to the mounting platform via two screws.

[0010] Preferably, an anti-slip groove is provided on the surface of the base.

[0011] Preferably, a mounting plate is fixed to one end of the base, and the interior of the mounting plate is hollow.

[0012] Preferably, a cover plate is rotatably provided on one side of the base via a rotating shaft, and the four sides of the cover plate are tangent to the cavity on the surface of the mounting plate.

[0013] Preferably, a groove is provided near the top of the mounting plate.

[0014] Compared with the related art, the detection tooling of the structured light module provided by the utility model has the following beneficial effects:

[0015] When installation is required, align the two elastic boxes with the two T-slots and insert them into the T-slots. Due to the spring arranged inside the elastic box, the spring contracts during extrusion. When the card block at the bottom of the pressing plate reaches the T-end of the T-slot, the spring recovers its deformation, and the springs on both sides drive the card block into the T-end of the T-slot to complete the installation. When disassembly is required, just hold the convex block on the top of the pressing plate and squeeze it inwards to take it out. The structure is simple, the use is convenient, and it is easy to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structural diagram of the detection tooling of the structured light module provided by the utility model;

[0017] Figure 2 A schematic diagram of the main structure of the detection tooling for the structured light module provided by the utility model;

[0018] Figure 3 is a schematic diagram of the cross-sectional structure of the elastic box;

[0019] Figure 4 This is a schematic diagram of the structure after the cover is opened.

[0020] Numbers in the figure: 1, tooling base plate; 11, card slot; 2, elastic box; 21, partition; 22, press plate; 221, spring; 222, card block; 3, base; 31, screw; 32, mounting table; 33, anti-slip groove; 4, mounting plate; 41, rotating shaft; 42, cover plate; 43, groove. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figures 1 to 4 ,in, Figure 1 The overall structural diagram of the detection tooling of the structured light module provided by the utility model; Figure 2 A schematic diagram of the main structure of the detection tooling for the structured light module provided by the utility model; Figure 3 is a schematic diagram of the cross-sectional structure of the elastic box; Figure 4 This is a schematic diagram of the structure after the cover is opened.

[0023] In the specific implementation process, Figures 1 to 4 As shown, the tooling bottom plate 1 includes two T-shaped slots 11 on the surface of the tooling bottom plate 1. The bottom of the T-shaped slot 11 is larger and the top is smaller. The two T-shaped slots 11 are symmetrically arranged, and elastic boxes 2 are arranged in the two T-shaped slots 11. A partition 21 is arranged in the middle of the elastic box 2. There are two partitions 21. Both sides of the partition 21 are connected to a pressing plate 22 through a plurality of springs 221. The establishment of the plurality of springs 221 can make it more stable when pressed to avoid the occurrence of top The spring 221 at the top is deformed more, while the spring 221 at the bottom is deformed less and is evenly stressed; a clamping block 222 is fixed at the bottom of the two pressing plates 22, and the clamping block 222 is located at the T-shaped end. The clamping block 222 is used to be fixed to the bottom tooling base plate 1, and a base 3 is fixed between the two elastic boxes 2. The structure of the tooling base plate 1 is like the detection tooling of the structured light module in CN211723010U, which is a metal tooling, wherein the tooling base plate 1, the elastic box 2, the clamping block 222, and the pressing plate 22 are all metal parts.

[0024] refer to Figure 1 , Figure 2 As shown, the tops of the two pressing plates 22 are provided with protrusions for easy pressing. The protrusions are set up for easy pressing. The base 3 is threadedly connected to the mounting platform 32 through two screws 31. The mounting platform 32 can be raised and lowered through the threaded connection. When in use, the upper and lower heights of the mounting platform 32 can be adjusted by rotating the screws. The surface of the base 3 is provided with anti-skid grooves 33. The establishment of the anti-skid grooves 33 allows the structured light module to be conveniently placed and taken out in an anti-skid manner when the structured light module is being tested.

[0025] refer to Figure 3 , Figure 4As shown, a mounting plate 4 is fixed at one end of the base 3, and the interior of the mounting plate 4 is hollow, the middle part of the mounting plate 4 is used to install the optical module, and the empty groove of the mounting plate 4 is the optical port of the optical module. A cover plate 42 is rotated on one side of the base 3 through a rotating shaft 41, and the four sides of the cover plate 42 are tangent to the cavity on the surface of the mounting plate 4. By setting up the cover plate 42 at the optical port of the optical module, the cover plate 42 can be closed when not in use, thereby avoiding the optical port of the optical module being exposed to the environment, dust entering the optical port to cause pollution, and affecting normal operation. A groove 43 is opened near the top of the mounting plate 4, and the establishment of the groove 43 facilitates the opening of the cover plate 42.

[0026] The working principle provided by the utility model is as follows: two T-shaped slots 11 are provided on the surface of the tooling base plate 1, the two T-shaped slots 11 are symmetrically arranged, and elastic boxes 2 are provided in the two T-shaped slots 11, and a partition 21 is provided in the middle of the elastic box 2. Both sides of the partition 21 are connected with a pressing plate 22 through multiple springs 221. When installation is required, the two elastic boxes 2 are aligned with the two T-shaped slots 11 and inserted into the T-shaped slots 11. Due to the springs 221 arranged inside the elastic box 2, the springs 221 shrink during extrusion. When the block 222 at the bottom of the pressing plate 22 reaches the T-shaped end of the T-shaped slot 11, the spring 221 restores its deformation, and the springs 221 on both sides drive the block 222 to enter the T-shaped end of the T-shaped slot 11 to complete the installation. When disassembly is required, just hold the convex block on the top of the pressing plate 22 and squeeze it inward to take it out.

[0027] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A detection tool for a structured light module, characterized in that: The tooling base plate (1) comprises two opposite T-shaped slots (11) on the surface of the tooling base plate (1), and elastic boxes (2) are arranged in the two T-shaped slots (11), a partition plate (21) is arranged in the middle of the elastic box (2), both sides of the partition plate (21) are connected to a pressing plate (22) through a plurality of springs (221), a clamping block (222) is fixed at the bottom of the two pressing plates (22), and the clamping block (222) is located at the T-shaped end, and a base (3) for carrying a structured light module is fixed between the two elastic boxes (2).

2. The detection tooling for the structured light module according to claim 1, characterized in that: The tops of the two pressing plates (22) are provided with protrusions for easy pressing.

3. The detection tooling for structured light module according to claim 1, characterized in that: The base (3) is threadedly connected to a mounting platform (32) via two screw rods (31).

4. The detection tooling for the structured light module according to claim 1, characterized in that: An anti-slip groove (33) is provided on the surface of the base (3).

5. The detection tooling for structured light module according to claim 1, characterized in that: A mounting plate (4) is fixed to one end of the base (3), and the interior of the mounting plate (4) is hollow.

6. The detection tooling for the structured light module according to claim 1, characterized in that: A cover plate (42) is rotatably mounted on one side of the base (3) via a rotating shaft (41), and the four sides of the cover plate (42) are tangent to the inner side of the mounting plate (4).

7. The detection tooling for the structured light module according to claim 5, characterized in that: A groove (43) is provided near the top of the mounting plate (4).

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