Protective device for industrial camera

Abstract

The utility model relates to the technical field of industrial camera protection, and discloses a protective device for an industrial camera, which comprises a sealing cover assembly, a protective tank assembly is mounted at the bottom of the sealing cover assembly, a convenient cleaning glass mirror assembly is mounted at the top of the sealing cover assembly, and a reinforcing assembly is mounted at the top of the protective tank assembly. According to the utility model, the convenient glass mirror cleaning assembly is arranged on the device, so that when the device is used, the pollution of the front protective lens can be conveniently cleaned, and the problem that the traditional lens is difficult to clean due to pollution can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial camera protection, in particular to a protective device for an industrial camera. Background Art

[0002] Industrial cameras are key components in machine vision systems. Their most essential function is to convert optical signals into ordered electrical signals. Selecting the right camera is also a crucial step in machine vision system design. The choice of camera not only directly determines the resolution and quality of the captured images but also directly impacts the overall system's operating mode. Compared to traditional consumer cameras, industrial cameras, also known as industrial video cameras, offer superior image stability, high transmission capacity, and strong interference immunity. CCDs are currently the most commonly used image sensors in machine vision. They integrate photoelectric conversion, charge storage, charge transfer, and signal reading, making them a typical solid-state imaging device. A CCD's distinguishing feature is that it uses charge as its signal, unlike other devices that use current or voltage as their signal. These imaging devices generate charge packets through photoelectric conversion, which are then transferred and amplified by drive pulses to output image signals. A typical CCD camera consists of an optical lens, timing and synchronization signal generators, a vertical driver, and analog / digital signal processing circuits. Compared to vacuum tubes, CCDs offer advantages such as burn-in resistance, zero hysteresis, low voltage operation, and low power consumption.

[0003] Application number CN201920397233.8 discloses an industrial camera protection device, including a fixing frame, wherein the bottom outer wall of the fixing frame is provided with a threaded hole, and the inner wall of the threaded hole is threadedly connected to a first threaded rod, an adjustment wheel is welded to the bottom outer wall of the first threaded rod, and a turntable is welded to the top outer wall of the first threaded rod, the outer wall of the turntable is rotatably connected to an extrusion plate, and the top outer wall of the extrusion plate is provided with suction cups distributed at equal distances, a through hole is opened on the top outer wall of the fixing frame, and a bearing is provided on the inner wall of the through hole, a rotating column is welded to the inner wall of the bearing, and a protective box is provided on the top outer wall of the rotating column, and sleeves are welded to the inner walls of both sides of the protective box. The utility model enables the device to be flexibly set up and more flexible in use, ensuring that the internal parts of the camera will not be damaged when subjected to a violent impact, effectively improving the protective effect of the protective device, and allowing the flexible adjustment of the camera's shooting direction, making it more practical.

[0004] Although the above-mentioned utility model uses a fixing bracket, the bottom outer wall of the fixing bracket is provided with threaded holes for flexible installation, which is more flexible in use and ensures that the internal parts of the camera will not be damaged when subjected to a violent impact, effectively improving the protective effect of the protective device, and can flexibly adjust the shooting direction of the camera, which is more practical, but there is a shortcoming that when the device is used for protection, the lens protective glass of the camera is not yet conveniently cleaned, so that the front protective glass is contaminated, further affecting the shooting situation.

[0005] Therefore, it is necessary to install a convenient cleaning glass mirror assembly on the device, so that when using the device, the contamination of the front protective lens can be easily cleaned, thus avoiding the problem of traditional lenses being contaminated and difficult to clean. Utility Model Content

[0006] The purpose of the present utility model is to provide a protective device for an industrial camera to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0008] The utility model is a protective device for an industrial camera, comprising a sealing cover assembly, a protective tank assembly being installed at the bottom of the sealing cover assembly, a convenient cleaning glass mirror assembly being installed at the top thereof, and a reinforcement assembly being installed at the top of the protective tank assembly.

[0009] Furthermore, the cover assembly includes a cover body, a mounting groove is provided on the top of the cover body, and a sealing groove is provided around the bottom of the cover body, and a rotating shaft is installed in the middle of the bottom of the mounting groove.

[0010] Furthermore, the protective tank assembly includes a tank body, a corresponding limiting groove is opened around the tank body, a threaded opening is installed on the outer wall corresponding to the limiting groove, a sealing ring is installed at the bottom of the threaded opening, and the sealing ring is installed inside the sealing groove.

[0011] Furthermore, the convenient glass mirror cleaning assembly includes a rotating shaft, a glass mirror is installed on the outer wall of the rotating shaft, the top of the glass mirror is installed on the outside of the limiting column, a return spring is installed around the limiting column, and a stretching block is installed on the top of the limit spring, and a limit plate is installed on the top of the limit plate.

[0012] Furthermore, the reinforcement assembly includes a limiting rotating rod, and a clamping pressure plate is installed on the outer side of the limiting rotating rod and is installed on both sides of the top of the tank body.

[0013] Furthermore, a limiting hole is provided on the top of the glass mirror and is located in the center, and the limiting hole is limited at the periphery of the limiting column.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model is a protective device for industrial cameras. By installing a convenient cleaning glass mirror assembly on the device, the contamination of the front protective lens can be conveniently cleaned when the device is used, thus avoiding the problem of difficult cleaning of contaminated lenses in traditional cameras.

[0016] (2) The utility model is a protective device for industrial cameras. By installing a reinforcement component in the middle of the device, when the device is used, the components can provide a better limiting and fixing effect when the industrial camera is placed inside the device, thereby avoiding shaking and damage caused by displacement.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of a protective device for an industrial camera according to the present invention;

[0020] Figure 2 This is a schematic diagram of the disassembled structure of a protective device for an industrial camera according to the present utility model;

[0021] Figure 3 This is a schematic cross-sectional view of a protective device for an industrial camera according to the present invention;

[0022] Figure 4 for Figure 3 A schematic diagram of the structure of part A in the middle;

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] In the figure: 1. Cover assembly; 2. Protective tank assembly; 3. Easy-to-clean glass mirror assembly; 4. Reinforcement assembly; 101. Cover body; 102. Mounting groove; 103. Sealing groove; 201. Tank body; 202. Limiting groove; 203. Threaded mouth; 204. Sealing ring; 301. Rotating shaft; 302. Glass mirror; 303. Limiting column; 304. Return spring; 305. Limiting plate; 306. Stretching block; 401. Limiting rotating rod; 402. Clamping pressure plate; 3021. Limiting hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1 - Figure 4 As shown, the utility model is a protective device for an industrial camera, comprising a cover assembly 1, a protective tank assembly 2 is installed at the bottom of the cover assembly 1, and a convenient cleaning glass mirror assembly 3 is installed on the top thereof, and a reinforcement assembly 4 is installed on the top of the protective tank assembly 2.

[0027] By installing a convenient cleaning glass mirror assembly 3 on the device, the contamination of the front protective lens can be conveniently cleaned when the device is used, thus avoiding the problem of difficult cleaning of contaminated traditional lenses.

[0028] The cover assembly 1 includes a cover body 101, a mounting groove 102 is provided on the top of the cover body 101, and a sealing groove 103 is provided around the bottom. A rotating shaft 301 is installed in the middle of the bottom of the mounting groove 102. The cover body 101 is rotated by aligning the threaded opening 203, and then the sealing groove 103 is aligned with the sealing ring 204 and combined and pressed to complete the overall assembly.

[0029] The protective tank assembly 2 includes a tank body 201, and a corresponding limit groove 202 is opened around the tank body 201. The outer wall corresponding to the limit groove 202 is installed with a threaded opening 203, and the bottom of the threaded opening 203 is installed with a sealing ring 204. The sealing ring 204 is installed inside the sealing groove 103. The industrial camera is placed in the tank body 201, and the limit installation work can be completed by installing the four corner limits of the industrial camera in the limit groove 202.

[0030] The convenient cleaning glass mirror assembly 3 includes a rotating shaft 301, a glass mirror 302 is installed on the outer wall of the rotating shaft 301, the top of the glass mirror 302 is installed on the outside of the limiting column 303, a reset spring 304 is installed around the limiting column 303, and a stretching block 306 is installed on the top of the limiting column 303, and a limit plate 305 is installed on the top of the reset spring 304. The limit plate 305 is installed on the top outside of the limiting column 303. When the glass mirror 302 on the front side is contaminated, the stretching block 306 can be pulled upwards, and then the inner The limiting plate 305 squeezes the return spring 304 to complete the contraction of the limiting column 303 at its bottom, and the glass mirror 302 can be rotated out through the rotating shaft 301 and wiped. After cleaning, the stretching block 306 is pulled to push the glass mirror 302 into the box mounting slot 102 through the rotating shaft 301 until it reaches the bottom. Then, the stretching block 306 is released, and it is reset by the internal return spring 304, and the limiting column 303 is limited inside the limiting hole 3021 to complete the limiting and fixing work.

[0031] The reinforcement component 4 includes a limiting rotating rod 401, and a clamping pressure plate 402 is installed on the outside of the limiting rotating rod 401, and is installed on both sides of the top of the tank body 201. The clamping pressure plate 402 on it can be reset by the limiting rotating rod 401 to complete the pressing on the top of the industrial camera block, thereby completing the limiting and fixing work.

[0032] A limiting hole 3021 is provided on the top of the glass mirror 302 and is centered therein. The limiting hole 3021 is limited to the periphery of the limiting column 303 .

[0033] When using this device, first unfold the reinforcement component 4 on the top of the tank body 201, rotate the clamping pressure plate 402 installed on it to both sides through the limit rotation rod 401, then place the industrial camera in the tank body 201, and install the four corner limits of the industrial camera in the limit groove 202. Then complete the processing of the reinforcement component 4 on the top. When the reinforcement work is completed, it is only necessary to reset the clamping pressure plate 402 on it through the limit rotation rod 401 to complete the pressing on the top of the industrial camera block, and then assemble the cover assembly 1. When assembling, it is only necessary to align the cover body 101 with the threaded port 203 and rotate it, and then align the sealing groove 103 with the sealing ring 204 to merge and press it. The overall assembly can be completed. After using it for a period of time, when the glass mirror 302 on the front side is contaminated, the stretching block 306 can be pulled upwards, and then the internal limiting plate 305 can be used to squeeze the reset spring 304 to complete the contraction of the limiting column 303 at the bottom, and the glass mirror 302 can be rotated out and wiped through the rotating shaft 301. After cleaning, the stretching block 306 is also pulled to push the glass mirror 302 inside the box mounting slot 102 through the rotating shaft 301 until it reaches the bottom. Then, release the pull on the stretching block 306, and then it will be reset by the internal reset spring 304, and its limiting column 303 can be limited inside the limiting hole 3021 to complete the limiting and fixing work.

[0034] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A protective device for an industrial camera, comprising a cover assembly (1), characterized in that: The bottom of the cover assembly (1) is equipped with a protective tank assembly (2), and the top of the cover assembly (1) is equipped with a convenient cleaning glass mirror assembly (3). The top of the protective tank assembly (2) is equipped with a reinforcement assembly (4).

2. The protective device for an industrial camera according to claim 1, characterized in that: The cover assembly (1) comprises a cover body (101), a mounting groove (102) is provided on the top of the cover body (101), and a sealing groove (103) is provided around the bottom of the cover body (101), and a rotating shaft (301) is installed in the middle of the bottom of the mounting groove (102).

3. The protective device for an industrial camera according to claim 1, characterized in that: The protective tank assembly (2) comprises a tank body (201), a corresponding limiting groove (202) is opened around the tank body (201), a threaded opening (203) is installed on the outer wall corresponding to the limiting groove (202), a sealing ring (204) is installed at the bottom of the threaded opening (203), and the sealing ring (204) is installed inside the sealing groove (103).

4. The protective device for an industrial camera according to claim 1, characterized in that: The convenient cleaning glass mirror assembly (3) comprises a rotating shaft (301), a glass mirror (302) is mounted on the outer wall of the rotating shaft (301), the top of the glass mirror (302) is mounted on the outside of a limiting column (303), a return spring (304) is mounted around the limiting column (303), and a stretching block (306) is mounted on the top of the limiting column (303), a limit plate (305) is mounted on the top of the return spring (304), and the limit plate (305) is mounted on the outside of the top of the limiting column (303).

5. The protective device for an industrial camera according to claim 1, characterized in that: The reinforcing assembly (4) comprises a limiting rotating rod (401), a clamping plate (402) is installed on the outer side of the limiting rotating rod (401), and is installed on both sides of the top of the tank body (201).

6. The protective device for an industrial camera according to claim 4, characterized in that: A limiting hole (3021) is provided on the top of the glass mirror (302) and is centered therein, and the limiting hole (3021) is limited at the periphery of the limiting column (303).

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