Lens protection device for image analysis

Abstract

This utility model discloses a lens protection device for image analysis in the field of lens protection technology. It includes an image analysis base, a bracket mounted at the rear end of the base, and a mounting cavity mounted above the front end of the bracket. A lens is slidably mounted inside the mounting cavity. L-shaped guide rails are provided on both sides of the bottom of the mounting cavity. The device has a reasonable structure. This utility model mounts a movable seat B on a protective plate to the outer wall of a rotating shaft B on a motor B via a threaded connection. A high-transparency plate is slidably mounted in a mounting groove on the protective plate. Based on a retaining plate on the shaft, after the high-transparency plate is installed, the retaining plate is moved until it contacts the surface of the high-transparency plate, thus fixing the high-transparency plate. After installation, the lens is lifted into the mounting cavity by motor A, and the protective plate is sealed by motor B, thus achieving sealed protection for the lens.

Description

Technical Field

[0001] This utility model relates to the field of lens protection technology, specifically to a lens protection device for image analysis. Background Technology

[0002] Image analysis lenses typically refer to lenses used in imaging equipment or cameras to optimize image capture and subsequent analysis. Currently, image analysis lenses are usually mounted and fixed in the area of ​​the detectable image. When not in use, these lenses typically require a lens cap for sealing protection. However, each sealing process can lead to wear and tear between the lenses, which over time severely reduces their sharpness. Furthermore, each sealing operation requires personnel intervention, increasing their workload. The meticulous sealing process also adds to the operational difficulty, ultimately reducing the effectiveness of the lens protection device.

[0003] Therefore, it is necessary to develop a lens protection device for image analysis. Utility Model Content

[0004] The purpose of this invention is to provide a lens protection device for image analysis, so as to solve the problem of poor lens protection and easy wear in the image analysis field mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lens protection device for image analysis, comprising an image analysis base, a bracket installed at the rear end of the image analysis base, a mounting cavity installed above the front end of the bracket, a lens slidably mounted inside the mounting cavity, L-shaped guide rails provided on both sides of the bottom of the mounting cavity, and mounting plates A installed on the upper sides of the inner walls of both sides of the mounting cavity; A protective assembly is installed below the mounting cavity. The protective assembly includes a mounting plate B, and a motor B is installed at the rear end of the mounting plate B.

[0006] Preferably, a motor A is mounted on the top of the mounting plate A, and a rotating shaft A is mounted on the output end of the motor A.

[0007] Preferably, a movable seat A is threadedly connected to the lower outer wall of the rotating shaft A, and a clamp is installed between the opposite sides of the two sets of movable seats A, the inside of which is fixedly connected to the outer wall of the lens.

[0008] Preferably, the top of the mounting plate B is fixedly connected to the rear end of the bottom side of the mounting cavity, and a rotating shaft B is installed at the output end of the motor B.

[0009] Preferably, a movable seat B is installed on one side of the outer wall of the rotating shaft B, and the interior of the movable seat B is threadedly connected to the outer wall of the rotating shaft B.

[0010] Preferably, a protective plate is installed on the top of the movable seat B, and an installation groove is provided at the center of the interior of the protective plate.

[0011] Preferably, a high-transparency plate is installed inside the mounting groove, and the outer wall of the high-transparency plate is slidably connected to the inner wall of the mounting groove.

[0012] Preferably, the bottom two sides of the protective plate are provided with shafts at the front and rear ends, and a clamping plate is rotatably connected to the outer wall of the shaft.

[0013] Compared with the prior art, the beneficial effects of this utility model are: By threadedly connecting the movable seat B on the protective plate to the outer wall of the rotating shaft B on the motor B, and sliding the high-transparency plate into the mounting groove on the protective plate, the high-transparency plate is installed according to the clamping plate on the shaft. After installation, the clamping plate is moved until it contacts the surface of the high-transparency plate, thereby fixing the high-transparency plate in place. After installation, the lens is lifted into the mounting cavity by the motor A, and the protective plate is sealed by the motor B, thus achieving a sealed protection for the lens. The transparency of the high-transparency plate allows the lens to perform image processing inside without extending to the outside. By utilizing the extension and retraction of the lens, image analysis can be performed on larger objects without extending the lens to the outside, while on smaller objects, the lens can be moved out of the protective plate by the motor B and then lowered by the motor A, thus improving flexibility. By sealing the lens for protection, there is no need to touch the lens surface, which minimizes the risk of damage to the surface of the image analysis lens. This ensures the clarity of the image analysis lens. Furthermore, during the lens sealing protection period, no personnel need to operate the device, reducing their workload and minimizing the difficulty of operation. This effectively improves the performance of the image analysis lens protection device. Attached Figure Description

[0014] Figure 1 This is a top view of the overall structure of the present invention; Figure 2 This is a bottom view of the overall structure of the present invention; Figure 3This is a schematic diagram of the internal structure of a portion of the present invention. Figure 4 This is an exploded view of a selected portion of the structure provided by this utility model.

[0015] In the diagram: 1. Image analyzer base; 101. Bracket; 2. Mounting cavity; 201. Lens; 202. L-shaped guide rail; 3. Mounting plate A; 301. Motor A; 302. Rotating shaft A; 303. Moving seat A; 304. Clamp; 4. Mounting plate B; 401. Motor B; 402. Rotating shaft B; 403. Moving seat B; 404. Protective plate; 405. Mounting groove; 406. High-transparency plate; 407. Shaft; 408. Clamping plate. Detailed Implementation

[0016] 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.

[0017] This utility model provides the following technical solution: a lens protection device for image analysis, please refer to... Figures 1-4 The system includes an image analysis base 1, a bracket 101 mounted at the rear end of the image analysis base 1, a mounting cavity 2 mounted above the front end of the bracket 101, a lens 201 slidably mounted inside the mounting cavity 2, L-shaped guide rails 202 on both sides of the bottom of the mounting cavity 2, mounting plates A3 mounted on the upper sides of the inner walls of both sides of the mounting cavity 2, a motor A301 mounted on the top of the mounting plate A3, a rotating shaft A302 mounted at the output end of the motor A301, a movable seat A303 threadedly connected to the lower outer wall of the rotating shaft A302, and a clamp 304 mounted between the opposite sides of the two sets of movable seats A303. The interior of the clamp 304 is connected to... The outer wall of the lens 201 is fixedly connected, and two sets of motors A301 are installed on the mounting plate A3 inside the mounting cavity 2. The clamp 304 is fixed on the outer wall of the lens 201. The two sets of movable seats A303 on the clamp 304 are set on the outer wall of the rotating shaft A302 on the motor A301 by means of threaded connection, so that the motor A301 can drive and control the lens 201 to move up or down. When the motor A301 drives and controls the lens 201 to extend outside the mounting cavity 2, it can be used for image acquisition. Conversely, when it is retracted into the mounting cavity 2, the lens 201 can be protected accordingly. A protective assembly is installed below the mounting cavity 2. The protective assembly includes a mounting plate B4. A motor B401 is mounted at the rear end of the mounting plate B4. The top of the mounting plate B4 is fixedly connected to the rear end of one side of the bottom of the mounting cavity 2. A rotating shaft B402 is mounted at the output end of the motor B401. A movable seat B403 is mounted on one side of the outer wall of the rotating shaft B402. The interior of the movable seat B403 is threadedly connected to the outer wall of the rotating shaft B402. A protective plate 404 is mounted on the top of the movable seat B403. A mounting groove 405 is provided at the center of the inner part of the plate 404. A high-transparency plate 406 is installed inside the mounting groove 405. The outer wall of the high-transparency plate 406 is slidably connected to the inner wall of the mounting groove 405. Shafts 407 are provided at the front and rear ends of both sides of the bottom of the protective plate 404. A retaining plate 408 is rotatably connected to the outer wall of the shaft 407. The movable seat B403 on the protective plate 404 is installed on the outer wall of the rotating shaft B402 on the motor B401 by means of a threaded connection, and the high-transparency plate 406 is then installed. The high-transparency plate 406 is installed in the mounting groove 405 on the protective plate 404 in a sliding manner. According to the clamping plate 408 on the shaft 407, after the high-transparency plate 406 is installed, the clamping plate 408 is moved until it contacts the surface of the high-transparency plate 406, thereby fixing the high-transparency plate 406. After installation, the high-transparency plate 406 is driven by motor A301 to lift the lens 201 into the mounting cavity 2. Motor B401 drives the protective plate 404 to seal it, thereby sealing and protecting the lens 201. The transparency of the high-transparency plate 406 allows the lens 201 to be processed internally without extending to the outside. By utilizing the extension and retraction of the lens 201, image analysis can be performed on larger objects without extending the lens 201 to the outside. Conversely, for smaller objects, the lens 201 can be moved out of the protective plate 404 by motor B401 and then lowered by motor A301, thus improving flexibility.

[0018] Working principle: When using this utility model, two sets of motors A301 are installed on the mounting plate A3 inside the mounting cavity 2, and the clamp 304 is fixed to the outer wall of the lens 201. Two sets of movable seats A303 on the clamp 304 are threadedly connected to the outer wall of the rotating shaft A302 on the motor A301, allowing the motor A301 to drive and control the lens 201 to move upwards or downwards. When the lens 201 extends outside the mounting cavity 2, it can be used for image acquisition; conversely, it retracts into the mounting cavity 2. The lens 201 can be protected by a sliding seat B403 on the protective plate 404, which is threaded onto the outer wall of the shaft B402 on the motor B401. The high-transparency plate 406 is slidably installed in the mounting groove 405 on the protective plate 404. Using the retaining plate 408 on the shaft 407, after the high-transparency plate 406 is installed, the retaining plate 408 is moved until it contacts the surface of the high-transparency plate 406, thus fixing the high-transparency plate 406. The installed high-transparency plate 406 is then controlled by the motor A. The drive control mechanism 301 raises the lens 201 into the mounting cavity 2, and the motor B401 drives the protective plate 404 to seal it, thus achieving a sealed protection for the lens 201. The transparency of the high-transparency plate 406 allows image processing to be performed inside the lens 201 without it needing to extend to the outside. By utilizing the extension and retraction of the lens 201, it is possible to use the image analysis device for larger objects without extending the lens 201 to the outside, and for smaller objects, the motor B401 can move the protective plate 404 out, and the motor A301 can lower the lens 201 for use, improving flexibility. Simultaneously, the sealed protection of the lens 201 avoids contact with the lens surface, minimizing the risk of surface abrasion during image analysis and ensuring the clarity of the image analysis lens. Furthermore, during the sealed protection period, no personnel are required to operate the device, reducing workload and minimizing operational difficulties. This effectively improves the performance of the image analysis lens protection device.

[0019] 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 lens protection device for image analysis, comprising an image analysis base (1), wherein a bracket (101) is mounted on the rear end of the image analysis base (1), characterized in that: A mounting cavity (2) is installed above the front end of the bracket (101), and a lens (201) is slidably installed inside the mounting cavity (2). L-shaped guide rails (202) are provided on both sides of the bottom of the mounting cavity (2), and mounting plates A (3) are installed on the upper sides of the inner walls of both sides of the mounting cavity (2). A protective assembly is installed below the mounting cavity (2). The protective assembly includes a mounting plate B (4), and a motor B (401) is installed at the rear end of the mounting plate B (4).

2. The lens protection device for image analysis according to claim 1, characterized in that: The top of the mounting plate A (3) is equipped with a motor A (301), and a rotating shaft A (302) is installed at the output end of the motor A (301).

3. The lens protection device for image analysis according to claim 2, characterized in that: The lower outer wall of the rotating shaft A (302) is threaded with a movable seat A (303), and a clamp (304) is installed between the opposite sides of the two sets of movable seats A (303). The inside of the clamp (304) is fixedly connected to the outer wall of the lens (201).

4. The lens protection device for image analysis according to claim 1, characterized in that: The top of the mounting plate B (4) is fixedly connected to the rear end of the bottom side of the mounting cavity (2), and a rotating shaft B (402) is installed at the output end of the motor B (401).

5. The lens protection device for image analysis according to claim 4, characterized in that: A movable seat B (403) is installed on one side of the outer wall of the rotating shaft B (402), and the interior of the movable seat B (403) is threadedly connected to the outer wall of the rotating shaft B (402).

6. The lens protection device for image analysis according to claim 5, characterized in that: A protective plate (404) is installed on the top of the movable seat B (403), and an installation groove (405) is provided in the center of the interior of the protective plate (404).

7. The lens protection device for image analysis according to claim 6, characterized in that: A high-transparency plate (406) is installed inside the mounting groove (405), and the outer wall of the high-transparency plate (406) is slidably connected to the inner wall of the mounting groove (405).

8. The lens protection device for image analysis according to claim 7, characterized in that: The protective plate (404) has shafts (407) on both sides of the bottom front end and rear end, and a clamping plate (408) is rotatably connected to the outer wall of the shaft (407).

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