Movable visual optical lens fixing device

Abstract

The utility model relates to the technical field of optical lenses, in particular to a movable visual optical lens fixing device which comprises a body, a lens and an installation structure, symmetrical sliding strips are arranged on the inner side wall of the lens, symmetrical sliding ways are arranged on the outer side wall of the body, and the installation structure comprises an installation box, a spring, an installation column and a sliding block. The sliding rail is provided with a fixing hole, the sliding strip is provided with a plurality of mounting holes, the mounting column penetrates through the fixing hole and the mounting hole and is in sliding connection with the fixing hole and the mounting hole, the side wall of the mounting box is provided with a limiting column, the side wall of the sliding block is provided with a sliding hole, and the limiting column penetrates through the sliding hole and is in sliding connection with the sliding hole. A user is allowed to adjust the position of the lens according to actual needs, the requirements of different shooting scenes are met, the optimal shooting angle and view are obtained, the lens can be stably fixed to the needed position after moving, installation convenience and stability are guaranteed, and complex tools or tedious steps do not need to be used.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical lens technical field, concretely is a movable visual optical lens fixing device. BACKGROUND

[0002] It is known that the existing optical lens is the key component part of camera, video camera, telescope and other optical instruments, is one of the core components of optical imaging system, and is an indispensable component in the machine vision system, and the quality and stability directly affect the imaging effect and algorithm implementation.

[0003] The existing optical lens is fixedly installed when using, cannot be flexibly moved and adjusted, which limits the application range and performance of the machine vision system to some extent, and leads to high use limitation, and therefore the utility model provides a movable visual optical lens fixing device. UTILITY MODEL CONTENT

[0004] (I) the technical problem solved

[0005] In view of the deficiency of prior art, the utility model provides a movable visual optical lens fixing device.

[0006] (II) technical scheme

[0007] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a movable visual optical lens fixing device, including body, lens and installation structure, the lens is adapted with the body, the lens inboard wall is provided with symmetrical slide strip, the body outboard wall is provided with symmetrical slide, the slide strip penetrates the slide, the slide is connected with the slide strip slidingly, the installation structure is on the lens upper end, the installation structure includes installation box, spring, mounting column and sliding block, the installation box is connected with the lens upper wall, the sliding block is in the installation box bottom wall and is connected with sliding, one end of the spring is connected with the installation box inboard wall, the other end is connected with the sliding block, the mounting column penetrates the sliding block with the installation box, the slide is provided with fixed hole, the slide strip is provided with a plurality of installation holes, the fixed hole can coincide with the installation hole, the mounting column penetrates the fixed hole, the installation hole and is connected with sliding, the installation box side wall is provided with the limiting post, the sliding block side wall is provided with sliding hole, the limiting post penetrates the sliding hole and is connected with sliding.

[0008] In order to be convenient to sunshade when needing, the utility model improves: the lens upper end is provided with sunshade box, the sunshade box is provided with sunshade board in, the sunshade board penetrates the sunshade box and is connected with the damping sliding.

[0009] For the convenience of protecting the lens, the utility model improves have: the lens outside is provided with the protective cover, the protective cover with the lens can detachable connection.

[0010] For the convenience of handheld installation limit column, the utility model improves have: limit column one end is provided with handheld block, be provided with antiskid line on the handheld block.

[0011] For the convenience of handheld installation limit column, the utility model improves have: limit column one end is provided with handheld block, be provided with antiskid line on the handheld block.

[0012] In order to prevent the slide from falling in the slide when sliding, the utility model improves have: the slide and the slide damp connection.

[0013] In order to protect the lens from scratching and wearing, the utility model improves have: the lens surface is coated with scratch-resistant coating.

[0014] In order to improve its elasticity and durability, the utility model improves have: the spring is made of stainless steel material.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a movable visual optical lens fixing device, with the following beneficial effects:

[0017] The movable visual optical lens fixing device is provided with a slide and a slide, which facilitates the installation or disassembly of the lens and the body, and allows the lens to move flexibly in the horizontal direction in the body, allowing the user to adjust the position of the lens according to the actual needs, meeting the needs of different shooting scenes to obtain the best shooting angle and field of view. The installation box and the sliding block are provided, the sliding block moves to drive the spring to stretch and retract, and the installation column moves with the sliding block, so that the lens can be stably fixed at the required position after moving, ensuring the convenience and stability of installation, allowing the user to easily remove the fixing when needed and adjust again without using complex tools or going through tedious steps. The sunshade is provided, which is pulled out of the sunshade box with force, which facilitates the sunshade or rain protection of the lens when needed, which is very convenient. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the first view schematic drawing of the structure of the utility model;

[0019] Figure 2 It is the second view schematic drawing of the structure of the utility model;

[0020] Figure 3 It is the exploded view schematic drawing of the body and the lens of the structure of the utility model;

[0021] Figure 4The utility model discloses structure installation box section view schematic drawing.

[0022] In the figure: 1, the main body; 2, lens; 3, protective cover; 4, sunshade box; 5, sunshade board; 6, installation box; 7, pull block; 8, slide; 9, slide; 10, mounting column; 11, sliding block; 12, spring; 13, limit post; 14, handheld block. DETAILED DESCRIPTION

[0023] The utility model discloses structure installation box section view schematic drawing.

[0024] Please refer to Figures 1-4 A movable visual optical lens fixing device, including body 1, lens 2 and installation structure, the lens 2 with the body 1 is adapted, the lens 2 inner wall is provided with symmetrical slide 8, the body 1 outer wall is provided with symmetrical slide 9, the slide 8 passes through the slide 9, the slide 9 with the slide 8 slidingly connected, the installation structure is on the lens 2 upper end, the installation structure includes installation box 6, spring 12, mounting column 10 and sliding block 11, the installation box 6 with the lens 2 upper wall is connected, the sliding block 11 is in the installation box 6 bottom wall and with its slidingly connected, the spring 12 one end with the installation box 6 inner wall is connected, the other end with the sliding block 11 is connected, the mounting column 10 passes through the sliding block 11 with the installation box 6, the slide 9 is provided with fixed hole, the slide 8 is provided with a plurality of mounting holes, the fixed hole with the mounting hole can coincide, the mounting column 10 passes through the fixed hole, the mounting hole and with its slidingly connected, the installation box 6 side wall is provided with limit post 13, the sliding block 11 side wall is provided with sliding hole, the limit post 13 passes through the sliding hole and with its slidingly connected, the lens 2 upper end is provided with sunshade box 4, the sunshade box 4 is provided with sunshade board 5 in, the sunshade board 5 passes through the sunshade box 4 and with its damping slidingly connected, the mounting column 10 upper end is provided with pull block 7, the slide 8 with the slide 9 damping slidingly connected.

[0025] In use, the slide 8 is installed on both sides of the body 1, the pull block 7 is pulled, the spring 12 is contracted under the action of external force, the sliding block 11 rises with the contraction of the spring 12, the mounting column 10 rises with the sliding block 11, the mounting column 10 is separated from the fixed hole, the slide 9 is aligned with the slide 8, the slide 9 is forced to penetrate the slide 8 until the appropriate mounting hole coincides with the fixed hole, the pull block 7 is loosened, the spring 12 is stretched without external force, the sliding block 11 is lowered, the mounting column 10 is lowered, the mounting column 10 penetrates the fixed hole and the mounting hole, and is locked, so that the lens 2 is conveniently installed, then the limiting column 13 penetrates the sliding hole, and the lens 2 is further limited to prevent sliding, the position of the lens 2 can be adjusted as required, and the use effect is improved, in light rain, the sunshade 5 is pulled out of the sunshade box 4, the lens 2 can be shielded, and it is very convenient, the body 1 is a front end part of the device, and details are not described herein.

[0026] In actual use, the lens 2 needs to be protected from damage, in order to meet the above requirements, in the embodiment, the lens 2 is provided with a protective cover 3, and the protective cover 3 is detachably connected with the lens 2.

[0027] In actual use, the limiting column 13 needs to be conveniently handheld for installation or disassembly, in order to meet the above requirements, in the embodiment, one end of the limiting column 13 is provided with a handheld block 14, and the handheld block 14 is provided with anti-skid lines.

[0028] In actual use, the lens 2 needs to be protected from scratches and abrasion, and the service life of the lens 2 needs to be prolonged, in order to meet the above requirements, in the embodiment, the lens 2 is coated with a scratch-resistant coating.

[0029] In actual use, the elasticity and durability of the lens 2 need to be improved, and the stable position of the sliding block 11 in the mounting box 6 needs to be ensured, in order to meet the above requirements, in the embodiment, the spring 12 is made of stainless steel material.

[0030] In order to explain the possible application scenarios, technical principles, specific implementation schemes, and the purposes and effects of the present application, the specific embodiments are described in detail below in combination with the drawings. The embodiments described in the present application are only used to more clearly illustrate the technical solutions of the present application, and therefore cannot be used to limit the protection scope of the present application.

[0031] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A portable visual optical lens fixing device, comprising a body (1), a lens (2) and a mounting structure, characterized in that: The lens (2) is matched with the body (1), the lens (2) is provided with symmetrical sliding strips (8) on the inner side wall, the body (1) is provided with symmetrical sliding grooves (9) on the outer side wall, the sliding strips (8) penetrate the sliding grooves (9), the sliding grooves (9) are in sliding connection with the sliding strips (8), the mounting structure is arranged on the upper end of the lens (2), the mounting structure comprises a mounting box (6), a spring (12), a mounting column (10) and a sliding block (11), the mounting box (6) is connected with the upper side wall of the lens (2), the sliding block (11) is arranged on the bottom wall of the mounting box (6) and is in sliding connection with the bottom wall, one end of the spring (12) is connected with the inner side wall of the mounting box (6), the other end is connected with the sliding block (11), the mounting column (10) penetrates the sliding block (11) and the mounting box (6), the sliding grooves (9) are provided with fixing holes, the sliding strips (8) are provided with a plurality of mounting holes, the fixing holes can coincide with the mounting holes, the mounting column (10) penetrates the fixing holes and the mounting holes and is in sliding connection with the fixing holes and the mounting holes, the side wall of the mounting box (6) is provided with a limiting column (13), the side wall of the sliding block (11) is provided with a sliding hole, the limiting column (13) penetrates the sliding hole and is in sliding connection with the sliding hole.

2. The portable visual optical lens fixing device according to claim 1, wherein: The upper end of the lens (2) is provided with a sunshade box (4), the sunshade box (4) is provided with a sunshade plate (5) in it, the sunshade plate (5) penetrates the sunshade box (4) and is in damping sliding connection with the sunshade box (4).

3. The portable visual optical lens fixing device according to claim 2, wherein: The outer side of the lens (2) is provided with a protective cover (3), and the protective cover (3) is detachably connected with the lens (2).

4. The portable visual optical lens fixing device according to claim 3, wherein: One end of the limiting column (13) is provided with a hand holding block (14), and the hand holding block (14) is provided with anti-skid lines.

5. A portable visual optical lens fixing device according to claim 4, characterized in that: The upper end of the mounting column (10) is provided with a pulling block (7).

6. A portable visual optical lens fixing device according to claim 5, characterized in that: The sliding strips (8) and the sliding grooves (9) are in damping sliding connection.

7. The portable visual optical lens fixing device according to claim 6, wherein: The surface of the lens (2) is coated with a scratch-resistant coating.

8. The portable visual optical lens fixing device according to claim 7, wherein: The spring (12) is made of stainless steel material.

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