Data acquisition device for visual inspection

Abstract

The utility model discloses a data acquisition device for visual inspection, relates to the technical field of visual inspection, and aims to solve the problems that a shielding assembly of an existing data acquisition device for visual inspection mainly protects the data acquisition device in a manual assembly mode, the operation is inconvenient, and the data acquisition device cannot be damaged in a shielding state. And the acquisition of a required image at a visual detection camera is easily influenced. Comprising a data acquisition device body; the data acquisition device comprises a data acquisition device body, and further comprises a protective outer shell located outside the data acquisition device body, sliding grooves are formed in the inner walls of the upper end and the lower end of the protective outer shell, sliding blocks are installed in the sliding grooves, and the two sliding blocks are installed on the outer walls of the upper end and the lower end of the data acquisition device body respectively; the electric telescopic rod is arranged in the protective outer shell, and the telescopic end of the electric telescopic rod and the rear end of the data acquisition equipment body are installed in a combined mode.

Description

Technical Field

[0001] The utility model relates to the technical field of visual detection, in particular to a data acquisition device for visual detection. Background Art

[0002] Visual inspection is to use machines to replace human eyes to make measurements and judgments. Visual inspection refers to converting the captured target into image signals through machine vision products, transmitting them to a dedicated image processing system, and converting them into digital signals based on pixel distribution, brightness, color and other information; the image system performs various operations on these signals to extract the characteristics of the target, and then controls the operation of the equipment on site based on the judgment results;

[0003] For example, the public document: CN213155808U, named "A data acquisition device for visual inspection", includes a support frame, the support frame is formed with an opening upward, and the opening of the support frame is rotatably connected to a data collector body through a damping shaft; fixed components are provided on both sides of the data collector body, and a shielding component is provided on the fixed component, and the shielding component is located on the outside of the data collector body; a right-angle mounting plate is provided below the support frame, and a limiting member is provided on the right-angle mounting plate, and steel sheets are fixedly installed on the front and back of the support frame. The utility model proposes a data acquisition device for visual inspection, which blocks dust by providing a shielding component to reduce the impact of dust scattering on the data collector body; by providing a right-angle mounting plate, it is convenient to install the data collector body on the wall to avoid occupying the desktop and ground space.

[0004] The above-mentioned existing data acquisition device for visual inspection adopts an external shielding component to reduce the impact of dust on the data acquisition device. However, since the shielding component mainly protects the data acquisition device through manual assembly, the operation is relatively inconvenient, and in the shielded state, it is easy to affect the visual inspection camera to obtain the required image; therefore, it does not meet the existing needs. We propose a data acquisition device for visual inspection. Utility Model Content

[0005] The purpose of the utility model is to provide a data acquisition device for visual inspection to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a data acquisition device for visual inspection, comprising: a data acquisition device body;

[0007] Also includes:

[0008] A protective outer shell, which is located outside the main body of the data acquisition device, wherein the inner walls at the upper and lower ends of the protective outer shell are provided with slide grooves, wherein the slide grooves are provided with sliders, and the two sliders are respectively provided on the outer walls at the upper and lower ends of the main body of the data acquisition device;

[0009] An electric telescopic rod is installed inside the protective outer shell, and the telescopic end of the electric telescopic rod is assembled and installed with the rear end of the data acquisition device body;

[0010] The visual inspection camera is installed in a groove on the outer wall of one end of the data acquisition device body away from the electric telescopic rod. A long strip of observation glass is installed on the outer wall of the front end surface of the protective outer shell, and the installation height of the observation glass and the visual inspection camera is the same.

[0011] Preferably, a cover is detachably mounted on one end of the slider close to the visual inspection camera by means of screws, plug rods are mounted at the four corners of the inner wall of the cover, a slot is provided on the outer wall of the open end of the protective outer shell, and the cover is pluggably connected to the slot of the protective outer shell by means of the plug rod.

[0012] Preferably, a controller is installed on one side of the observation glass, the controller includes a wireless transmission module, and the controller is wirelessly connected to the user terminal via the wireless transmission module.

[0013] Preferably, brackets are installed on both sides of the visual inspection camera, a drive motor is installed on the outer wall of the bracket, and the control end of the drive motor is wirelessly connected to the output end of the controller, the output end of the drive motor is provided with a drive shaft, and the drive motor is transmission-connected to the visual inspection camera through the drive shaft.

[0014] Preferably, an electric turntable is installed below the bracket, and a control end of the electric turntable is wirelessly connected to an output end of the controller.

[0015] Preferably, a disassembly plate is installed at the rear end of the protective outer shell by screws.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model installs the data acquisition device body inside the protective outer shell through the setting of the protective outer shell, so as to improve the protection and dustproofness of the data acquisition device body. In daily use, the protective outer shell is installed on the wall or other objects at the required angle, and the visual detection camera performs visual detection of the outside through the observation glass inside. When the internal detection cannot meet the requirements, the data acquisition device body is pushed outward by the electric telescopic rod, so that the slider moves forward on the slide slot, and the visual detection camera is pushed out of the shell. The visual detection camera located outside performs visual detection of the outside, while the main body is still in the protective outer shell, which improves safety; the use of electric means can facilitate users to switch the state of the data acquisition device body, which can be completely or partially moved out, or completely extended for storage, which is convenient for users to use, and under the protection of the main body, it will not affect the normal image acquisition at the visual camera;

[0018] The invention solves the problem that the shielding component is mainly used to protect the data acquisition device by manual assembly, which is inconvenient to operate and easily affects the acquisition of the required image by the visual inspection camera in the shielding state.

[0019] 2. When the main body of the data acquisition equipment is in a closed storage state, the plug rod at the cover is inserted into the slot, so that the cover closes the opening of the protective outer shell to improve the internal sealing. In the open state, the plug rod is pushed out of the slot through the outward thrust of the electric telescopic rod, and the cover is separated from the protective outer shell. Since the cover is installed on the slider, it will move with the movement of the slider, so that it can switch its open and closed state according to the movement, which is convenient for use.

[0020] 3. The driving motor drives the visual inspection camera to rotate through the driving shaft, and the angle of the visual inspection camera is adjusted by rotation. The shooting range of the visual inspection camera is changed by changing the angle. The electric turntable is used to drive the upper component to rotate, and the shooting range of the visual inspection camera is adjusted by rotation, thereby improving the flexibility of visual inspection data collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the closed state of the utility model;

[0023] Figure 3 It is a schematic diagram of the unfolded state of the utility model;

[0024] Figure 4 It is a cross-sectional view of the utility model;

[0025] Figure 5 It is the principle diagram of the utility model;

[0026] In the figure: 1. Protective outer shell; 2. Controller; 3. Observation glass; 4. Cover plate; 5. Electric telescopic rod; 6. Slide groove; 7. Slider; 8. Data acquisition equipment body; 9. Electric turntable; 10. Bracket; 11. Drive motor; 12. Drive shaft; 13. Visual inspection camera; 14. Rod; 15. Slot; 16. Disassembly and assembly board; 17. Wireless transmission module. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] See also Figure 1-5 , the utility model provides an embodiment: a data acquisition device for visual inspection, comprising: a data acquisition device body 8;

[0029] Also includes:

[0030] A protective outer shell 1 is located outside the main body 8 of the data acquisition device. The inner walls at both ends of the protective outer shell 1 are provided with slide grooves 6. Slide blocks 7 are installed inside the slide grooves 6. The two slide blocks 7 are respectively installed on the outer walls at both ends of the main body 8 of the data acquisition device.

[0031] An electric telescopic rod 5 is installed inside the protective outer shell 1, and the telescopic end of the electric telescopic rod 5 is assembled and installed with the rear end of the data acquisition device body 8;

[0032] A visual inspection camera 13 is installed in a slot on the outer wall of one end of the data acquisition device body 8 away from the electric telescopic rod 5. A long strip of observation glass 3 is installed on the outer wall of the front end of the protective outer shell 1, and the observation glass 3 is installed at the same height as the visual inspection camera 13;

[0033] Through the setting of the protective outer shell 1, the data acquisition device body 8 is installed inside it to improve the protection and dustproofness of the data acquisition device body 8. In daily use, the protective outer shell 1 is installed on objects such as walls at a required angle, and the visual detection camera 13 performs visual detection of the outside through the observation glass 3 inside. When the internal detection cannot meet the requirements, the data acquisition device body 8 is pushed outward by the electric telescopic rod 5, so that the slider 7 moves forward on the slide groove 6, and the visual detection camera 13 is pushed out of the shell. The visual detection camera 13 located outside performs visual detection of the outside, while the main body is still in the protective outer shell 1, thereby improving safety.

[0034] See also Figure 1 , Figure 2 , Figure 3The end of the slider 7 close to the visual inspection camera 13 is detachably mounted with a cover plate 4 by means of screws, and plug rods 14 are mounted at the four corners of the inner wall of the cover plate 4. A slot 15 is provided on the outer wall of the open end of the protective outer shell 1, and the cover plate 4 is plug-in-connected with the slot 15 of the protective outer shell 1 through the plug rod 14;

[0035] When the main body 8 of the data acquisition device is in a closed storage state, the insertion rod 14 at the cover 4 is inserted into the slot 15, so that the cover 4 closes the opening of the protective outer shell 1 to improve the internal sealing. In the open state, the insertion rod 14 is pushed out of the slot 15 by the outward thrust of the electric telescopic rod 5, and the cover 4 is separated from the protective outer shell 1. Since the cover 4 is installed on the slider 7, it will move with the movement of the slider 7, so that its open and closed state can be switched according to the movement, which is convenient for use.

[0036] See also Figure 2 , Figure 5 A controller 2 is installed on one side of the observation glass 3, and the controller 2 includes a wireless transmission module 17, and the controller 2 is wirelessly connected to the user terminal through the wireless transmission module 17;

[0037] The controller 2 controls the electric telescopic rod 5, the electric turntable 9, and the drive motor 11, and can receive wireless signals through the wireless transmission module 17, so that the user terminal can remotely control the visual detection data collection.

[0038] See also Figure 1 , brackets 10 are installed on both sides of the visual inspection camera 13, a driving motor 11 is installed on the outer wall of the bracket 10, and the control end of the driving motor 11 is wirelessly connected to the output end of the controller 2, and a driving shaft 12 is provided at the output end of the driving motor 11, and the driving motor 11 is transmission-connected to the visual inspection camera 13 through the driving shaft 12;

[0039] The driving motor 11 drives the visual inspection camera 13 to rotate via the driving shaft 12 , and the angle of the visual inspection camera 13 is adjusted by the rotation, and the range of shooting and collecting is changed by the change of the angle.

[0040] See also Figure 1 , an electric turntable 9 is installed below the bracket 10, and the control end of the electric turntable 9 is wirelessly connected to the output end of the controller 2;

[0041] The electric turntable 9 is used to drive the upper component to rotate, and the shooting range of the visual inspection camera 13 is adjusted by rotating;

[0042] The electric turntable 9 is powered by a motor (not shown in the figure), and the rotation of the turntable is achieved by the motor. This is a common turntable structure in the art and will not be described in detail.

[0043] See also Figure 3 , a disassembly plate 16 is installed at the rear end of the protective outer shell 1 by screws;

[0044] The disassembly plate 16 is used to facilitate users to disassemble and inspect internal components.

[0045] Working principle: When in use, the electric telescopic rod 5 is in a retracted state, and the visual inspection camera 13 is located in the protective outer shell 1, and visual inspection of the outside is performed through the observation glass 3;

[0046] When the visual inspection angle and range need to be adjusted, the controller 2 controls the electric telescopic rod 5 to extend forward, pushing the data acquisition device body 8 to move toward the opening, and the thrust drives the insertion rod 14 at the cover plate 4 to separate from the slot 15, and moves the visual inspection camera 13 out of the protective outer shell 1;

[0047] Control the driving motor 11 to drive the visual inspection camera 13 to turn upside down, and adjust the inspection angle of the visual inspection camera 13 by rotating; control the electric turntable 9 to drive the visual inspection camera 13 to rotate left and right, and adjust the image acquisition position;

[0048] When closing is required, the electric telescopic rod 5 retracts inward, driving the visual inspection camera 13 to move into the protective outer shell 1, and the insertion rod 14 on the cover 4 is inserted into the slot 15, so that the cover 4 is closed at the opening of the protective outer shell 1.

[0049] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A data acquisition device for visual inspection, comprising a data acquisition device body (8); Features: Also includes: A protective outer shell (1) is located outside the data acquisition device body (8), and the inner walls at the upper and lower ends of the protective outer shell (1) are provided with slide grooves (6), and the slide grooves (6) are provided inside with sliders (7), and the two sliders (7) are respectively installed on the outer walls at the upper and lower ends of the data acquisition device body (8); An electric telescopic rod (5) is installed inside the protective outer shell (1), and the telescopic end of the electric telescopic rod (5) is assembled and installed with the rear end of the data acquisition device body (8); A visual inspection camera (13) is installed in a slot on the outer wall of one end of the data acquisition device body (8) away from the electric telescopic rod (5); a long strip of observation glass (3) is installed on the outer wall of the front end surface of the protective outer shell (1), and the observation glass (3) and the visual inspection camera (13) are installed at the same height.

2. A visual inspection data acquisition device according to claim 1, characterized in that: A cover plate (4) is detachably mounted on one end of the slider (7) close to the visual inspection camera (13) by means of screws, and insertion rods (14) are mounted at four corners of the inner wall of the cover plate (4). A slot (15) is provided on the outer wall of the open end of the protective outer shell (1), and the cover plate (4) is pluggably connected to the slot (15) of the protective outer shell (1) by means of the insertion rod (14).

3. A visual inspection data acquisition device according to claim 1, characterized in that: A controller (2) is installed on one side of the observation glass (3), the controller (2) comprises a wireless transmission module (17), and the controller (2) is wirelessly connected to a user terminal via the wireless transmission module (17).

4. A visual inspection data acquisition device according to claim 3, characterized in that: Brackets (10) are installed on both sides of the visual inspection camera (13), a driving motor (11) is installed on the outer wall of the bracket (10), and the control end of the driving motor (11) is wirelessly connected to the output end of the controller (2), the output end of the driving motor (11) is provided with a driving shaft (12), and the driving motor (11) is transmission-connected to the visual inspection camera (13) via the driving shaft (12).

5. A data acquisition device for visual inspection according to claim 4, characterized in that: An electric turntable (9) is installed below the bracket (10), and a control end of the electric turntable (9) is wirelessly connected to an output end of the controller (2).

6. A visual inspection data acquisition device according to claim 1, characterized in that: The rear end of the protective outer shell (1) is provided with a disassembly plate (16) by means of screws.

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