Lens protection device of image system

Abstract

The utility model provides an image system lens protection device, which comprises a placing box and a lens cover corresponding to a lens, a sponge block is arranged in the lens cover, the lens is fixed in the lens, a sponge box is arranged in the placing box, the lens corresponds to the sponge box and the sponge block, a buffer ring is elastically matched with the front side of the lens, and the buffer ring is arranged in the placing box. A first rubber ring and a second rubber ring are arranged on the peripheral side of the lens, a threaded head is fixed on one side of the second rubber ring, and the threaded head corresponds to the lens cover. According to the utility model, the sponge block is arranged in the lens cover, the lens can be protected through the sponge block, the sponge block is convenient to replace, the damage to the lens caused by the damage of the lens cover is prevented, the sponge box is arranged in the placing box, and the lens can be independently accommodated through the placing box and the lens cover, so that the application range of the device is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of lens protection, in particular to an imaging system lens protection device. Background Art

[0002] The imaging system is composed of image processing software, CCD camera, CCD lens, image acquisition card and computer. When working, the CCD camera takes a picture of the product and transmits it to the image acquisition card. The image acquisition card converts the signal into a digital signal and transmits it to the computer. The image processing software then analyzes, locates, identifies and processes the collected data, and returns the coordinate value, proportion, angle and other parameters of the product to the user. The lens and the lens of the CCD camera are both expensive and fragile structures. When not in use, the lens and the lens need to be protected. Most of the existing protective devices are lens covers, which are threaded on the lens to protect the lens. However, the existing lens covers are more effective in preventing dust and scratches on the lens, and their protective effect is poor. When encountering external force, they are easily broken, causing damage to the lens.

[0003] To this end, the utility model provides an imaging system lens protection device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an imaging system lens protection device to solve the problems raised in the above-mentioned background technology. The utility model can protect the lens by a sponge block, and the sponge block can be easily replaced; the lens can also be stored separately by a placement box and a lens cover to expand the application scope of the device; the lens can be protected by a buffer ring, a first rubber ring and a second rubber ring, thereby protecting the lens from damage.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: an imaging system lens protection device, comprising a placement box and a lens cover corresponding to the lens, a sponge block is installed in the lens cover, a lens is fixed in the lens, a sponge box is installed in the placement box, the lens corresponds to the sponge box and the sponge block, a buffer ring is elastically matched on the front side of the lens, a first rubber ring and a second rubber ring are installed on the peripheral side of the lens, a threaded head is fixed on one side of the second rubber ring, and the threaded head corresponds to the lens cover.

[0006] Furthermore, the placement box and the threaded head are both threadably matched with the lens cover.

[0007] Furthermore, a rotating block is rotatably matched in the middle of the lens cover, and a double-sided adhesive tape is installed between the rotating block and the sponge block.

[0008] Furthermore, the placement box is rotatably connected to the sponge box, and a placement groove is provided in the sponge box, and the placement groove corresponds to the lens.

[0009] Furthermore, a groove is provided in the lens, the groove corresponds to the buffer ring, and a plurality of springs are fixed between the groove and the buffer ring.

[0010] Furthermore, the first rubber ring and the second rubber ring are both fixedly connected to the lens, and a plurality of soft rods are fixed between the first rubber ring and the second rubber ring.

[0011] Furthermore, a plurality of soft rods surround the peripheral side of the lens.

[0012] Furthermore, a protective layer is fixed on the peripheral side of the lens cover.

[0013] Beneficial effects of the utility model: The utility model is an imaging system lens protection device, comprising a lens cover; a sponge block; a lens; a placement box; a sponge box; a buffer ring; a lens; a first rubber ring; and a second rubber ring.

[0014] A sponge block is arranged in the lens cover, and the lens can be protected by the sponge block, and the sponge block can be easily replaced to prevent the lens cover from being damaged. The sponge box is installed in the placement box, and the lens can be separately stored by the placement box and the lens cover to expand the application range of the device. A buffer ring is installed on the front side of the lens, and a first rubber ring and a second rubber ring are installed on the peripheral side of the lens. The lens can be protected by the buffer ring, the first rubber ring and the second rubber ring, thereby protecting the lens from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall assembly three-dimensional structure of an imaging system lens protection device of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the lens assembly in an imaging system lens protection device of the utility model;

[0017] Figure 3 This is a schematic diagram of the assembly cross-sectional structure of a lens, a lens, and a lens cover in an imaging system lens protection device of the utility model;

[0018] Figure 4 for Figure 3 Schematic diagram at A in the middle;

[0019] Figure 5 This is a schematic diagram of the assembly cross-sectional structure of a lens cover and a placement box in an imaging system lens protection device of the utility model;

[0020] In the figure: 1. lens; 2. lens; 3. lens cover; 4. double-sided tape; 5. sponge block; 6. placement box; 7. sponge box; 8. groove; 9. spring; 10. buffer ring; 11. first rubber ring; 12. second rubber ring; 13. soft rod; 14. threaded head; 15. placement groove; 16. protective layer; 17. rotating block;. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figures 1 to 5 The utility model provides a technical solution: an imaging system lens protection device, comprising a placement box 6 and a lens cover 3 corresponding to a lens 1, a sponge block 5 is installed in the lens cover 3, a lens 2 is fixed in the lens 1, a sponge box 7 is installed in the placement box 6, the lens 2 corresponds to the sponge box 7 and the sponge block 5, a buffer ring 10 is elastically matched on the front side of the lens 1, a first rubber ring 11 and a second rubber ring 12 are installed on the peripheral side of the lens 1, a threaded head 14 is fixed on one side of the second rubber ring 12, and the threaded head 14 corresponds to the lens cover 3.

[0023] In this embodiment, the placement box 6 and the threaded head 14 are both threadedly matched with the lens cover 3, and the lens cover 3 can be fixed to the lens 1 through the threaded head 14, so as to protect the lens 1 and the lens 2, and the lens cover 3 can be removed and the lens cover 3 can be threadedly fixed to the placement box 6 to protect the lens 2.

[0024] The middle part of the lens cover 3 is rotatably matched with a rotating block 17 , and a double-sided adhesive tape 4 is installed between the rotating block 17 and the sponge block 5 .

[0025] The lens 2 can be protected by the sponge block 5, and when the lens cover 3 rotates, the rotating block 17 drives the sponge block 5 to remain still, thereby preventing the sponge block 5 from sliding on the lens 2 and preventing scratches on the lens 2. The sponge block 5 is fixed by the double-sided tape 4, which makes it convenient to disassemble and replace the sponge block 5.

[0026] The placement box 6 is rotatably connected to the sponge box 7 . A placement groove 15 is provided in the sponge box 7 . The placement groove 15 corresponds to the lens 2 .

[0027] Specifically, the lens 2 can be removed separately and placed in the placement groove 15, and the lens cover 3 and the placement box 6 are screwed together, so that the lens 2 can be protected by the sponge box 7 and the sponge block 5.

[0028] A groove 8 is provided in the lens 1 , and the groove 8 corresponds to the buffer ring 10 . A plurality of springs 9 are fixed between the groove 8 and the buffer ring 10 .

[0029] Specifically, when the lens 1 is vertically hit by a large object, the buffer ring 10 and the spring 9 can play a good buffering role, preventing the lens 1 from being impacted by the large object, and protecting the lens 2.

[0030] The first rubber ring 11 and the second rubber ring 12 are both fixedly connected to the lens 1 . A plurality of soft rods 13 are fixed between the first rubber ring 11 and the second rubber ring 12 . The plurality of soft rods 13 surround the circumference of the lens 1 .

[0031] Specifically, the first rubber ring 11, the second rubber ring 12 and the soft rod 13 can be used to protect the surrounding side of the lens 1. The first rubber ring 11, the second rubber ring 12 and the soft rod 13 can form an annular protective cover around the lens 1 to prevent the lens 1 from falling and directly contacting the ground, which can achieve a better protective effect.

[0032] A protective layer 16 is fixed to the peripheral side of the lens cover 3 .

[0033] Specifically, the protective layer 16 can protect the lens cover 3 to prevent the lens cover 3 from falling and breaking, thereby preventing the broken lens cover 3 from affecting the lens 2 .

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An imaging system lens protection device, comprising a placement box (6) and a lens cover (3) corresponding to a lens (1), characterized in that: The lens cover (3) is provided with a sponge block (5), a lens (2) is fixed in the lens (1), a sponge box (7) is provided in the placement box (6), the lens (2) corresponds to the sponge box (7) and the sponge block (5), a buffer ring (10) is elastically matched on the front side of the lens (1), a first rubber ring (11) and a second rubber ring (12) are provided on the peripheral side of the lens (1), a threaded head (14) is fixed on one side of the second rubber ring (12), and the threaded head (14) corresponds to the lens cover (3).

2. The imaging system lens protection device according to claim 1, characterized in that: The placement box (6) and the threaded head (14) are both threadably matched with the lens cover (3).

3. The imaging system lens protection device according to claim 1, characterized in that: A rotating block (17) is rotatably matched in the middle of the lens cover (3), and a double-sided adhesive tape (4) is installed between the rotating block (17) and the sponge block (5).

4. The imaging system lens protection device according to claim 1, characterized in that: The placement box (6) is rotatably connected to the sponge box (7); a placement groove (15) is provided in the sponge box (7); and the placement groove (15) corresponds to the lens (2).

5. The imaging system lens protection device according to claim 1, characterized in that: A groove (8) is provided in the lens (1), the groove (8) corresponds to the buffer ring (10), and a plurality of springs (9) are fixed between the groove (8) and the buffer ring (10).

6. The imaging system lens protection device according to claim 1, characterized in that: The first rubber ring (11) and the second rubber ring (12) are both fixedly connected to the lens (1), and a plurality of soft rods (13) are fixed between the first rubber ring (11) and the second rubber ring (12).

7. The imaging system lens protection device according to claim 6, characterized in that: A plurality of soft rods (13) surround the peripheral side of the lens (1).

8. The imaging system lens protection device according to claim 1, characterized in that: A protective layer (16) is fixed to the peripheral side of the lens cover (3).

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