Visual inspection fixture

Abstract

The utility model discloses visual detection fixture relates to detection fixture technical field. The utility model visual detection fixture, including base and control box, the base is L type design, the surface sliding installation of base is equipped with transparent cover body, the bottom fixed of transparent cover body is equipped with support plate, the surface of base is equipped with positioning mechanism, the surface of base is equipped with drive mechanism, the surface of drive mechanism is equipped with pressure test subassembly. The utility model, through positioning mechanism to the material on its surface is clamped positioning, closes after through drive mechanism drive pressure test subassembly horizontal movement, through pressure test subassembly to the surface of material is pressed, and pressure test subassembly can show pressure value, and the pressure value that pressure test subassembly shows can be read through transparent cover body, closes after transparent cover body can shield material, thereby avoids the breakage of material and splashes after being pressed, and further realizes the protection to relevant personnel.

Description

Technical Field

[0001] This utility model relates to the field of testing fixture technology, specifically to a visual testing fixture. Background Technology

[0002] Visual inspection fixtures are a new type of equipment that combines visualization technology with traditional inspection tools. By intuitively displaying the inspection process and results, they significantly improve inspection efficiency and accuracy. They are widely used in fields such as electronics, automobiles, and aerospace. Electronic equipment, mechanical products, and packaging materials all require compressive strength testing during processing and production, and digital display pressure sensors are needed for this testing.

[0003] During pressure testing of LCD screens, pressure is applied to the surface of the LCD screen through a digital display pressure sensor and a pressure plate. The LCD screen is composed of a glass substrate, liquid crystal layer, polarizer, backlight module, etc., and the outer layer is usually covered with tempered glass or plastic protective layer. If the pressure exceeds the withstand limit of the glass substrate, the glass will break and fragments will fly. The testing fixture lacks a protective structure, and improvements should be made to address this problem.

[0004] A visual inspection fixture is proposed to address this issue. Utility Model Content

[0005] The purpose of this utility model is to provide a visual inspection fixture in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution: A visual inspection fixture includes a base and a control box. The base is L-shaped, and the control box is fixedly mounted on the surface of the base. A transparent cover is slidably mounted on the surface of the base. A support plate is fixedly mounted on the bottom of the transparent cover. The surface of the base is provided with a positioning mechanism for clamping and positioning materials. The surface of the base is provided with a driving mechanism. The surface of the driving mechanism is provided with a pressure testing component for performing compressive strength testing on the materials.

[0007] Furthermore, the bottom of the support plate is flush with the bottom of the base, and the transparent cover is magnetically attached to and compatible with the base.

[0008] Furthermore, the positioning mechanism includes a positioning platform, the surface of the base is fixedly provided with the positioning platform, a sliding groove is provided on one side of the positioning platform, a first threaded rod is rotatably provided on the inner wall of the sliding groove, and one end of the first threaded rod passes through the surface of the positioning platform and is fixedly provided with a knob, the surface of the first threaded rod is threadedly connected with a first slider, and the first slider is slidably installed with the sliding groove, a movable plate is fixedly provided on the surface of the first slider, and a fixed plate is fixedly provided on the top of the positioning platform.

[0009] Furthermore, the driving mechanism includes a guide rail, the top of the base is fixedly provided with the guide rail, a motor is fixedly provided on one side of the guide rail, a second threaded rod is rotatably provided on the inner wall of the guide rail, and one end of the second threaded rod passes through the surface of the guide rail and is fixedly connected to the output end of the motor. A second slider is threadedly connected to the surface of the second threaded rod, and the second slider is slidably installed inside the guide rail. An extension plate is fixedly provided on the surface of the second slider.

[0010] Furthermore, the pressure testing assembly includes a support plate and an electric push rod. The support plate is slidably mounted on one side of the extension plate, and the electric push rod is fixedly mounted on the top of the extension plate. The telescopic end of the electric push rod is fixedly connected to the top of the support plate. A digital display pressure sensor is fixedly mounted on the bottom of the support plate, and a lower pressure plate is fixedly mounted on the pressure sensing end of the digital display pressure sensor.

[0011] Furthermore, the lower pressure plate is arranged in the shape of a pyramid, and the pressure-sensing end of the digital display pressure sensor is fixedly connected to the middle of the top surface of the lower pressure plate.

[0012] The beneficial effects of this utility model are as follows: 1. This utility model uses a positioning mechanism to clamp and position the material on its surface. After the transparent cover is closed, the driving mechanism drives the pressure testing component to move laterally. The pressure testing component applies pressure to the surface of the material and can display the pressure value. The pressure value displayed by the pressure testing component can be read through the transparent cover, thereby understanding the material's compressive strength. After the transparent cover is closed, it can shield the material, thereby preventing the material from breaking and splashing after being compressed, thus achieving protection for relevant personnel. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of a partial top view of this utility model; Figure 3 This is a schematic diagram of a partial side view of the present invention; Figure 4 This is a schematic diagram of an enlarged view of part A of this utility model; Reference numerals: 1. Base; 2. Control box; 3. Transparent cover; 4. Support plate; 5. Positioning mechanism; 501. Positioning stage; 502. Slide groove; 503. First threaded rod; 504. First slider; 505. Movable plate; 506. Fixed plate; 6. Drive mechanism; 601. Guide rail; 602. Motor; 603. Second threaded rod; 604. Second slider; 605. Extension plate; 7. Pressure testing assembly; 701. Support plate; 702. Electric push rod; 703. Digital display pressure sensor; 704. Lower pressure plate. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0015] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0016] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0017] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] like Figures 1 to 3 As shown, the visual inspection fixture includes a base 1 and a control box 2. The base 1 has an L-shaped design, and the control box 2 is fixedly mounted on the surface of the base 1. A transparent cover 3 is slidably mounted on the surface of the base 1, and a support plate 4 is fixedly mounted on the bottom of the transparent cover 3. Figure 1 As shown, specifically, the bottom of the support plate 4 is flush with the bottom of the base 1, and the transparent cover 3 is magnetically attached to and adapted to the base 1.

[0019] More specifically, the transparent cover 3 can move laterally. When the transparent cover 3 is opened, the support plate 4 moves away from the base 1. At this time, the support plate 4 can support the bottom of the transparent cover 3, thereby preventing one side of the transparent cover 3 from tilting up.

[0020] The surface of the base 1 is provided with a positioning mechanism 5 for clamping and positioning materials, such as... Figure 2 , Figure 3As shown, specifically, the positioning mechanism 5 includes a positioning platform 501. The positioning platform 501 is fixedly provided on the surface of the base 1. A sliding groove 502 is provided on one side of the positioning platform 501. A first threaded rod 503 is rotatably provided on the inner wall of the sliding groove 502. One end of the first threaded rod 503 passes through the surface of the positioning platform 501 and is fixedly provided with a knob. A first slider 504 is threadedly connected to the surface of the first threaded rod 503. The first slider 504 is slidably installed with the sliding groove 502. A movable plate 505 is fixedly provided on the surface of the first slider 504. A fixed plate 506 is fixedly provided on the top of the positioning platform 501.

[0021] More specifically, rotating the knob causes the first threaded rod 503 to rotate, thereby causing the first slider 504 to slide, which in turn causes the movable plate 505 to move. When the movable plate 505 moves, the distance between the movable plate 505 and the fixed plate 506 can be adjusted. The distance between the movable plate 505 and the fixed plate 506 is increased, the material is placed on the top of the positioning table 501, and the distance between the movable plate 505 and the fixed plate 506 is decreased. The opposite surfaces of the movable plate 505 and the fixed plate 506 contact the two sides of the material respectively, thereby clamping and positioning the material.

[0022] The surface of the base 1 is provided with a drive mechanism 6, such as Figure 2 , Figure 3 As shown, specifically, the driving mechanism 6 includes a guide rail 601, the top of the base 1 is fixedly provided with the guide rail 601, a motor 602 is fixedly provided on one side of the guide rail 601, a second threaded rod 603 is rotatably provided on the inner wall of the guide rail 601, and one end of the second threaded rod 603 passes through the surface of the guide rail 601 and is fixedly connected to the output end of the motor 602. A second slider 604 is threadedly connected to the surface of the second threaded rod 603, and the second slider 604 is slidably installed inside the guide rail 601. An extension plate 605 is fixedly provided on the surface of the second slider 604.

[0023] More specifically, when the motor 602 starts, its output drives the second threaded rod 603 to rotate, thereby causing the second slider 604 to slide, which in turn causes the extension plate 605 to move. Under the action of the second threaded rod 603, the position of the second slider 604 can be locked, thereby locking the position of the extension plate 605.

[0024] The surface of the drive mechanism 6 is provided with a pressure testing component 7 for performing compressive strength tests on materials, such as... Figure 2 , Figure 4As shown, specifically, the pressure testing assembly 7 includes a support plate 701 and an electric push rod 702. The support plate 701 is slidably installed on one side of the extension plate 605. The electric push rod 702 is fixedly installed on the top of the extension plate 605, and the telescopic end of the electric push rod 702 is fixedly connected to the top of the support plate 701. A digital display pressure sensor 703 is fixedly installed at the bottom of the support plate 701. A lower pressure plate 704 is fixedly installed on the pressure sensing end of the digital display pressure sensor 703. The lower pressure plate 704 is arranged in the shape of a pyramid, and the pressure sensing end of the digital display pressure sensor 703 is fixedly connected to the middle of the top surface of the lower pressure plate 704.

[0025] More specifically, the movement of the extension plate 605 causes the electric push rod 702 and the support plate 701 to move simultaneously, thereby adjusting the lateral position of the digital pressure sensor 703 and the lower pressure plate 704. When the electric push rod 702 is activated, its telescopic end drives the support plate 701 to move longitudinally, thereby causing the digital pressure sensor 703 and the lower pressure plate 704 to rise and fall. The digital pressure sensor 703 and the lower pressure plate 704 move downward, so that the bottom of the lower pressure plate 704 contacts the surface of the material. As the support plate 701 presses down, the lower pressure plate 704 applies pressure to the material. After the digital pressure sensor 703 detects the pressure value, it displays it on the digital display screen on its surface.

[0026] In summary: Control box 2 controls the start of drive mechanism 6 and pressure testing component 7, places material on the surface of positioning mechanism 5, and clamps and positions the material on its surface through positioning mechanism 5. After the transparent cover 3 is closed, drive mechanism 6 drives pressure testing component 7 to move laterally, and pressure testing component 7 applies pressure to the surface of the material. Pressure testing component 7 can display the pressure value, and the pressure value displayed by pressure testing component 7 can be read through transparent cover 3, thereby understanding the material's compressive strength. After transparent cover 3 is closed, it can cover the material, thereby preventing the material from breaking and splashing after being compressed, thus achieving protection for relevant personnel.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A visual inspection fixture, characterized in that, Includes a base (1) and a control box (2). The base (1) is L-shaped and the control box (2) is fixedly installed on the surface of the base (1). A transparent cover (3) is slidably installed on the surface of the base (1). A support plate (4) is fixedly installed at the bottom of the transparent cover (3). A positioning mechanism (5) for clamping and positioning materials is provided on the surface of the base (1). A driving mechanism (6) is provided on the surface of the base (1). A pressure testing component (7) for performing pressure tests on materials is provided on the surface of the driving mechanism (6).

2. The visual inspection fixture according to claim 1, characterized in that, The bottom of the support plate (4) is flush with the bottom of the base (1), and the transparent cover (3) is magnetically attached to the base (1) and is compatible with it.

3. The visual inspection fixture according to claim 1, characterized in that, The positioning mechanism (5) includes a positioning platform (501). The positioning platform (501) is fixedly provided on the surface of the base (1). A sliding groove (502) is provided on one side of the positioning platform (501). A first threaded rod (503) is rotatably provided on the inner wall of the sliding groove (502). One end of the first threaded rod (503) passes through the surface of the positioning platform (501) and is fixedly provided with a knob. A first slider (504) is threadedly connected to the surface of the first threaded rod (503). The first slider (504) is slidably installed with the sliding groove (502). A movable plate (505) is fixedly provided on the surface of the first slider (504). A fixed plate (506) is fixedly provided on the top of the positioning platform (501).

4. The visual inspection fixture according to claim 1, characterized in that, The drive mechanism (6) includes a guide rail (601). The top of the base (1) is fixedly provided with the guide rail (601). A motor (602) is fixedly provided on one side of the guide rail (601). A second threaded rod (603) is rotatably provided on the inner wall of the guide rail (601). One end of the second threaded rod (603) passes through the surface of the guide rail (601) and is fixedly connected to the output end of the motor (602). A second slider (604) is threadedly connected to the surface of the second threaded rod (603). The second slider (604) is slidably installed inside the guide rail (601). An extension plate (605) is fixedly provided on the surface of the second slider (604).

5. The visual inspection fixture according to claim 4, characterized in that, The pressure testing assembly (7) includes a support plate (701) and an electric push rod (702). The support plate (701) is slidably installed on one side of the extension plate (605). The electric push rod (702) is fixedly installed on the top of the extension plate (605), and the telescopic end of the electric push rod (702) is fixedly connected to the top of the support plate (701). A digital display pressure sensor (703) is fixedly installed at the bottom of the support plate (701), and a lower pressure plate (704) is fixedly installed on the pressure sensing end of the digital display pressure sensor (703).

6. The visual inspection fixture according to claim 5, characterized in that, The lower pressure plate (704) is arranged in the shape of a pyramid, and the pressure sensing end of the digital display pressure sensor (703) is fixedly connected to the middle of the top surface of the lower pressure plate (704).

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