3D visual sensor mounting structure

Abstract

The utility model discloses a 3D visual sensor mounting structure, which comprises a 3D visual sensor mounting structure, a rotating shaft is rotatably connected to the top of an inner cavity of a fixing frame, a locking assembly is arranged on the outer wall of the circumference of the rotating shaft, a 3D visual sensor body is arranged at the bottom of the rotating shaft, and a mounting assembly is arranged at the top of the 3D visual sensor body. The driving lever is manually shifted to drive the driving lever to rotate around the first convex shaft, so that the two connecting shafts simultaneously drive the two connecting rods to rotate, and the two rotating rods simultaneously rotate around the second convex shaft, so that the two locking pieces are conveniently separated from the rotating disc, and the angle of the 3D vision sensor body is rotated to adapt to different requirements; the driving lever is driven to reset through the resilience force of the first spring, so that the two locking pieces are tightly attached to the rotating disc for locking, and then the 3D vision sensor body is easier and more convenient to disassemble and assemble through the mounting assembly.

Description

Technical Field

[0001] This utility model relates to the field of visual sensor technology, specifically a 3D visual sensor mounting structure. Background Technology

[0002] The vision sensor is the direct source of information for the entire machine vision system. It mainly consists of one or two image sensors, and sometimes it is also equipped with a light projector and other auxiliary equipment. The main function of the vision sensor is to acquire enough raw images for the machine vision system to process. 3D vision sensor mounting structures are usually used for product inspection in the production process of automated equipment.

[0003] The prior art patent document with publication number CN218671227U provides a 3D vision sensor mounting structure, including a base for fixing and mounting a 3D vision sensor, and a lens support assembly disposed on the base for stabilizing the lens of the 3D vision sensor. The lens support assembly includes a support frame disposed at the upper end of the base for supporting the lens, and a clamping member detachably connected to the support frame. The support frame and the clamping member are connected by a quick clamping mechanism. A sliding base is disposed at the lower end of the base for sliding the base, and a drive motor is disposed at the right end of the sliding base for driving the base to slide. This facilitates the position adjustment of the 3D vision sensor and can provide stable support and protection for the lens.

[0004] Although the device has many beneficial effects, it still has the following problems: During use, the device is easy to adjust in position, but it is not easy to adjust the angle of the 3D vision sensor, making it difficult to adapt to different needs; secondly, the device requires tightening bolts during use, and the disassembly and assembly of the 3D vision sensor is not simple enough and needs improvement. In view of this, we propose a 3D vision sensor mounting structure. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of this section, the abstract, and the title, and such simplifications or omissions should not be used to limit the scope of this utility model.

[0006] 1. Technical problems to be solved:

[0007] To address the aforementioned issues of convenient position adjustment but inconvenient angle adjustment of the 3D vision sensor, difficulty in adapting to different needs, and the need to tighten bolts for easy assembly and disassembly of the 3D vision sensor, this utility model is proposed.

[0008] Therefore, the purpose of this utility model is to provide a 3D vision sensor mounting structure that facilitates the adjustment of the angle of the 3D vision sensor, adapts to different needs, makes the disassembly and assembly of the 3D vision sensor simpler, and facilitates maintenance or replacement.

[0009] 2. Technical Solution:

[0010] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0011] A 3D vision sensor mounting structure includes a mounting bracket. A rotating shaft is rotatably connected to the top of the bracket's inner cavity. A locking assembly is provided on the outer circumference of the rotating shaft. The locking assembly includes a turntable. A first convex shaft is located inside the bracket. A lever is provided on the outer circumference of the first convex shaft. A first spring is located on the side wall of the lever, situated on the inner wall of the bracket. Two connecting shafts are located at the top of the lever. Each connecting shaft has a connecting rod on its outer circumference. Each connecting rod has a rotating rod on its outer circumference. A second convex shaft is located at the bottom of the other end of each rotating rod, inside the bracket. Locking plates are provided on the side walls of each rotating rod. A 3D vision sensor body is located at the bottom of the rotating shaft. A mounting assembly is located at the top of the 3D vision sensor body. Moving the lever causes the two locking plates to rotate simultaneously, engaging the turntable and ensuring even force distribution on both sides of the turntable's outer circumference, thus providing a more secure lock on the 3D vision sensor body.

[0012] In a preferred embodiment of the 3D vision sensor mounting structure of this utility model, the mounting assembly includes a mounting cylinder. The inner circumference of the mounting cylinder has multiple receiving grooves. Each receiving groove has a second spring on its sidewall, and each second spring has a locking block at its other end. Each locking block has a limiting groove at its top. A limiting cylinder is slidably connected to the inner circumference of the mounting cylinder, and the outer circumference of the rotating shaft has multiple locking slots. Moving the limiting cylinder downwards causes it to press the locking block into the receiving groove. After inserting the rotating shaft, moving the limiting cylinder upwards causes the second springs to move the locking block into the locking slot, making installation more convenient.

[0013] In a preferred embodiment of the 3D vision sensor mounting structure of this utility model, the lever extends beyond the top of the side wall of the fixing frame, and the outer circumferential wall of the turntable is frosted.

[0014] In a preferred embodiment of the 3D vision sensor mounting structure of this utility model, the locking piece is arc-shaped, and the size and position of the locking piece match the size and position of the turntable.

[0015] In a preferred embodiment of the 3D vision sensor mounting structure of this utility model, one end of the card block has an inclined sidewall, and the size and position of the card block match the size and position of the turntable.

[0016] In a preferred embodiment of the 3D vision sensor mounting structure of this utility model, the size of the limiting cylinder matches the size of the limiting groove, and the outer diameter of the limiting cylinder matches the diameter of the rotating shaft.

[0017] In a preferred embodiment of the 3D vision sensor mounting structure of this utility model, the bottom of both side walls of the mounting frame are provided with fixing plates, and multiple screw holes are formed on the top of each fixing plate. The fixing plates increase the contact area between the mounting frame and the ground, thereby improving stability.

[0018] 3. Beneficial effects:

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

[0020] This type of D vision sensor mounting structure allows the lever to rotate around the first convex shaft by manually moving the lever, thereby causing the two connecting shafts to rotate simultaneously, which in turn causes the two rotating rods to rotate around the second convex shaft simultaneously. This facilitates the separation of the two locking pieces from the turntable. The angle of the D vision sensor body can be rotated to adapt to different needs. When the lever is released, the return force of the first spring causes the lever to reset, thereby causing the two locking pieces to fit tightly against the turntable for locking.

[0021] This type of D vision sensor mounting structure involves inserting a rotating shaft into the mounting cylinder to install the D vision sensor body. The rebound force of the second spring drives the locking block to move into the locking slot. The limiting cylinder slides down into the limiting slot under the action of gravity. When disassembly and maintenance are required, the limiting cylinder is moved upward, and the mounting cylinder is rotated to make the locking block move into the receiving slot to remove the D vision sensor body. Disassembly and assembly are more convenient. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0023] Figure 1 This is a schematic diagram of the overall structure of a 3D vision sensor mounting structure according to the present invention.

[0024] Figure 2 This is a schematic diagram of the locking component structure of a 3D vision sensor mounting structure according to the present invention;

[0025] Figure 3 This is a structurally disassembled schematic diagram of the locking component of a 3D vision sensor mounting structure according to the present invention.

[0026] Figure 4 This is a cross-sectional schematic diagram of the mounting component structure of a 3D vision sensor mounting structure according to the present invention.

[0027] Figure 5 This is a schematic diagram showing the disassembled structure of the mounting components of a 3D vision sensor mounting structure according to this utility model.

[0028] The following are the labeling details in the diagram: 1. Fixing frame; 2. Rotating shaft; 3. Locking assembly; 4. 3D vision sensor body; 5. Mounting assembly; 6. Fixing plate; 7. Screw hole; 301. Turntable; 302. First convex shaft; 303. Lever; 304. First spring; 305. Connecting shaft; 306. Connecting rod; 307. Rotating rod; 308. Second convex shaft; 309. Locking piece; 501. Mounting cylinder; 502. Receiving groove; 503. Second spring; 504. Locking block; 505. Limiting groove; 506. Limiting cylinder; 507. Locking slot. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] This utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not be construed as limiting the scope of protection of this utility model. In actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0031] The orientation or positional relationship indicated in the terminology is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0032] The term "connection method" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0034] This utility model provides an overall structural diagram of one embodiment of a 3D vision sensor mounting structure, including:

[0035] Please see Figures 1-5 This embodiment of a 3D vision sensor mounting structure includes a mounting frame 1. A rotating shaft 2 is rotatably connected to the top of the inner cavity of the mounting frame 1. A locking assembly 3 is fixed to the outer circumference of the rotating shaft 2. The locking assembly 3 includes a turntable 301. A first convex shaft 302 is fixed inside the mounting frame 1. A lever 303 is rotatably connected to the outer circumference of the first convex shaft 302. A first spring 304 located on the inner wall of the mounting frame 1 is fixed to the side wall of the lever 303. Two connecting shafts 305 are fixed to the top of the lever 303. Connecting rods 306 are rotatably connected to the outer circumference of each of the two connecting shafts 305. Rotating rods 307 are rotatably connected to the outer circumference of each of the two connecting rods 306. The bottom of the other end of each of the two rotating rods 307 is rotatably connected to a second convex shaft 3 located inside the mounting frame 1. 08. Locking pieces 309 are welded to the side walls of both rotating rods 307. The bottom of the rotating shaft 2 is snapped with the 3D vision sensor body 4. The top of the 3D vision sensor body 4 is fixed with the mounting component 5. By manually moving the lever 303, the lever 303 is driven to rotate around the first convex shaft 302, thereby causing the two connecting shafts 305 to drive the two connecting rods 306 to rotate simultaneously. Then, the two rotating rods 307 rotate around the second convex shaft 308 simultaneously, which facilitates the separation of the two locking pieces 309 from the turntable 301. The angle of rotation of the 3D vision sensor body 4 can be adapted to different needs. When the lever 303 is released, the return force of the first spring 304 drives the lever 303 to reset, thereby making the two locking pieces 309 tightly fit and lock the turntable 301.

[0036] It is worth noting that, in order to disassemble and install the 3D vision sensor body 4 for maintenance, the installation component 5 specifically includes an installation cylinder 501. The inner circumference of the installation cylinder 501 has multiple receiving grooves 502. The side walls of the multiple receiving grooves 502 are all fixed with second springs 503. The other end of the multiple second springs 503 is fixed with a locking block 504. The top of the multiple locking blocks 504 has a limit groove 505. The inner circumference of the installation cylinder 501 is slidably connected with a limit cylinder 506. The outer circumference of the rotating shaft 2 has multiple slots 507. The rotating shaft 2 is inserted into the installation cylinder 501 to install the 3D vision sensor body 4. The rebound force of the second springs 503 drives the locking blocks 504 to move into the slots 507. The limit cylinder 506 slides into the limit grooves 505 under the action of gravity. When disassembly and maintenance are required, the limit cylinder 506 is moved upward, and the installation cylinder 501 is rotated to make the locking blocks 504 move into the receiving grooves 502 to remove the 3D vision sensor body 4. Disassembly and assembly are more convenient.

[0037] Next, to facilitate use by staff, specifically, the lever 303 extends beyond the top of the side wall of the fixed frame 1, and the outer circumference of the turntable 301 is frosted. The lever 303, which extends beyond the side wall of the fixed frame 1, makes it easy for staff to operate. The frosted turntable 301 increases friction and prevents the turntable 301 from slipping against the locking plate 309, thus preventing the locking mechanism from slipping.

[0038] Meanwhile, in order to better lock the turntable 301, the locking piece 309 is arc-shaped. The size and position of the locking piece 309 match the size and position of the turntable 301. By using the arc-shaped locking piece 309 that matches the size and position of the turntable 301, the locking piece 309 and the turntable 301 are more tightly fitted.

[0039] Furthermore, to facilitate the disassembly of the 3D vision sensor body 4, specifically, one side wall of the locking block 504 is inclined, and the size and position of the locking block 504 match the size and position of the turntable 301. The inclined locking block 504 facilitates the compression and contraction of the locking block 504 by the edge of the locking groove 507 when the mounting cylinder 501 rotates, making disassembly convenient.

[0040] It is worth noting that, in order to make the 3D vision sensor body 4 more stable, specifically, the size of the limiting cylinder 506 matches the size of the limiting groove 505, and the outer diameter of the limiting cylinder 506 matches the diameter of the rotating shaft 2. By using the limiting cylinder 506, which matches the size of the limiting groove 505, the 3D vision sensor body 4 is prevented from shaking.

[0041] Finally, to prevent the installation of the mounting bracket 1, specifically, mounting plates 6 are welded to the bottom of both side walls of the mounting bracket 1. Multiple screw holes 7 are opened on the top of the two mounting plates 6. The mounting plates 6 are fixed in the required position by screwing bolts into the screw holes 7.

[0042] Combination Figures 1-5 The specific usage process of the 3D vision sensor mounting structure in this embodiment is as follows:

[0043] 1: When this device is needed for the installation of a 3D vision sensor, manually move the lever 303 to rotate around the first convex shaft 302, thereby causing the two connecting shafts 305 to simultaneously drive the two connecting rods 306 to rotate, and then causing the two rotating rods 307 to simultaneously rotate around the second convex shaft 308, so that the locking piece 309 separates from the turntable 301. Rotate the 3D vision sensor body 4 to release the lever 303. The rebound force of the first spring 304 drives the lever 303 to reset, thereby making the two locking pieces 309 tightly fit with the turntable 301.

[0044] 2: Insert the rotating shaft 2 into the mounting cylinder 501 to install the 3D vision sensor body 4. The rebound force of the second spring 503 drives the locking block 504 to move into the locking groove 507. The limiting cylinder 506 slides down into the limiting groove 505 under the action of gravity. When disassembly and maintenance are required, move the limiting cylinder 506 upward and rotate the mounting cylinder 501 to make the locking block 504 move into the receiving groove 502 under pressure.

[0045] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A 3D vision sensor mounting structure, characterized in that, The device includes a fixed frame (1), a rotating shaft (2) rotatably connected to the top of the inner cavity of the fixed frame (1), a locking assembly (3) provided on the outer circumference of the rotating shaft (2), the locking assembly (3) including a turntable (301), a first convex shaft (302) provided inside the fixed frame (1), a lever (303) provided on the outer circumference of the first convex shaft (302), a first spring (304) located on the inner wall of the fixed frame (1) provided on the side wall of the lever (303), and two connecting shafts (3) provided on the top of the lever (303). 05), both connecting shafts (305) are provided with connecting rods (306) on their outer circumferences, both connecting rods (306) are provided with rotating rods (307) on their outer circumferences, both rotating rods (307) are provided with a second convex shaft (308) located inside the fixing frame (1) at the bottom of the other end of each rotating rod (307), both rotating rods (307) are provided with locking pieces (309) on their side walls, the bottom of the rotating shaft (2) is provided with a 3D vision sensor body (4), and the top of the 3D vision sensor body (4) is provided with an installation component (5).

2. The 3D vision sensor mounting structure according to claim 1, characterized by, The mounting assembly (5) includes a mounting cylinder (501), the inner circumference of which is provided with a plurality of receiving grooves (502), the sidewalls of the plurality of receiving grooves (502) are provided with a second spring (503), the other end of the plurality of second springs (503) is provided with a locking block (504), the top of the plurality of locking blocks (504) is provided with a limiting groove (505), the inner circumference of the mounting cylinder (501) is slidably connected with a limiting cylinder (506), and the outer circumference of the rotating shaft (2) is provided with a plurality of locking grooves (507).

3. The 3D vision sensor mounting structure according to claim 2, characterized in that, The lever (303) extends beyond the top of the side wall of the fixing frame (1), and the outer circumferential wall of the turntable (301) is frosted.

4. The 3D vision sensor mounting structure according to claim 3, characterized by, The locking piece (309) is arc-shaped, and the size and position of the locking piece (309) match the size and position of the turntable (301).

5. The 3D vision sensor mounting structure according to claim 4, wherein, The sidewall of the card block (504) is inclined, and the size and position of the card block (504) match the size and position of the turntable (301).

6. The 3D vision sensor mounting structure according to claim 5, wherein, The size of the limiting cylinder (506) matches the size of the limiting groove (505), and the outer diameter of the limiting cylinder (506) matches the diameter of the rotating shaft (2).

7. The 3D vision sensor mounting structure according to claim 6, wherein The fixing frame (1) has fixing plates (6) at the bottom of both side walls, and the top of the two fixing plates (6) has multiple screw holes (7).

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