Laboratory examination operation table with movable shooting structure

Abstract

The utility model belongs to the technical field of laboratory operation tables, and discloses a laboratory examination operation table with a movable shooting structure, which comprises a table plate, the side surface of the table plate is fixedly connected with a mounting plate and a motor box, the motor box is provided with a motor, the motor box is fixedly connected with a lead screw, and the lead screw is rotatably connected with the inner wall of the mounting plate. A movable block is in threaded connection with the lead screw, a supporting block is arranged on the top face of the movable block, a lifting mechanism is arranged at the bottom of the supporting block, a camera is installed in the supporting block, the lead screw is driven to rotate through a motor in a motor box, so that the movable block moves, and then the camera moves along with the movable block and shoots experiment operation on the table plate; therefore, invigilation of invigilators is not needed, and cheating and sheltering phenomena are easier to find and aim at.

Description

Technical Field

[0001] The present application relates to the technical field of laboratory operating tables, and more specifically, to a laboratory examination operating table with a mobile shooting structure. Background Art

[0002] There are four types of material specifications for laboratory operations, namely, plate-type central laboratory tables (also known as all-wood central laboratory tables), steel-wood central laboratory tables, aluminum-wood central laboratory tables, and all-steel central laboratory tables. The main components include table panels, cabinets, connectors, hinges, fixed drawer slides, cabinet doors, fixed drawer handles, and power supplies. The table tops are divided into three types of materials: epoxy resin boards, physical and chemical boards, and ceramic boards. With the development and progress of laboratory design, more and more attention is paid to the selection of table top materials, and ceramic boards are becoming more and more popular.

[0003] A laboratory operating table disclosed by the search publication number CN212524181U includes a table top and a ring tinfoil device, a No. 1 support box is arranged at the lower left end of the table top, a fixed drawer is sleeved at the upper internal position of the No. 1 support box, a No. 1 revolving door is arranged at the middle and lower position of the front end of the No. 1 support box, support feet are arranged at the four corners of the lower end of the No. 1 support box, and a No. 2 support box is arranged at the lower right end of the table top. Because the ring tinfoil device is installed, and the ring tinfoil device is fixedly connected to the fixed plug column in the plug-in column sink through a fixed ring, and the ring tinfoil device is fixedly sleeved with the water outlet connecting pipe in the plug-in column sink through a sleeve, and the protective tinfoil is leak-proof, so when working, it will prevent the inner wall of the plug-in column sink from being contaminated by pollutants. In addition, the ring tinfoil device can be quickly cleaned, thereby improving the cleaning efficiency.

[0004] However, this application has certain shortcomings. Laboratory workbenches in schools or companies are sometimes used as workbenches for assessment examinations. Having invigilators supervise the examinations is not only labor-intensive, but also poses the risk of cheating being overlooked or covered up.

[0005] In order to solve the above problems, the present application provides a laboratory examination operating table with a mobile shooting structure. Utility Model Content

[0006] The present application provides a laboratory test operation table with a mobile shooting structure, which adopts the following technical solution:

[0007] A laboratory examination operating table with a mobile shooting structure comprises a table top, a mounting plate and a motor box are fixedly connected to the side of the table top, and the motor box is provided with a motor, a lead screw is fixedly connected to the motor box, and the lead screw is rotatably connected to the inner wall of the mounting plate, a movable block is threadedly connected to the lead screw, and a supporting block is provided on the top surface of the movable block, a lifting mechanism is provided at the bottom of the supporting block, and a camera is installed inside the supporting block.

[0008] Through the above technical solution, the motor in the motor box drives the lead screw to rotate, thereby moving the movable block, and then the camera moves with the movable block to shoot the experimental operations on the table, so that there is no need for invigilators to supervise the examination, and cheating and covering up are easier to be discovered and targeted.

[0009] Furthermore, the inner top surface and the lower top surface of the support block are both rotatably connected with a rotating shaft, the two rotating shafts are respectively fixedly connected to the top surface and the bottom surface of the camera, and a limiting mechanism is arranged on the outer periphery of the rotating shaft.

[0010] Through the above technical solution, the camera can be rotated by the rotating shaft and fixed by the limiting mechanism, so that it can be adjusted to an ideal angle for easy shooting.

[0011] Furthermore, the limiting mechanism includes a fixed block, a threaded rod and a limiting block, the top surface of the supporting block is fixedly connected to the fixed block, the top surface of the fixed block is provided with a through hole, and the rotating shaft is arranged in the through hole, the side surface of the fixed block is threadedly connected to the threaded rod, and the threaded rod is fixedly connected to the limiting block.

[0012] Through the above technical solution, the threaded rod drives the limit block to contact the rotating shaft, thereby limiting the rotating shaft and preventing the rotating shaft from rotating.

[0013] Furthermore, the limit block is an arc-shaped block, and the arc-shaped block conflicts with the rotating shaft.

[0014] Through the above technical solution, the arc-shaped limit block can better contact with the rotating shaft.

[0015] Furthermore, the lifting mechanism includes a hollow plate, a movable plate, positioning holes and positioning bolts. The top surface of the movable block is fixedly connected to the hollow plate, and the top surface of the hollow plate is slidably matched with the movable plate. A plurality of positioning holes are opened on the side of the movable plate, and the side of the hollow plate is threadedly connected with matching positioning bolts.

[0016] Through the above technical solution, the hollow plate and the movable plate can be installed by positioning bolts to fix the height of the support block.

[0017] Furthermore, the plurality of positioning holes are all arranged at the center line of the side surface of the movable plate, and the plurality of positioning holes are equidistantly distributed.

[0018] Through the above technical solution, the positioning holes are evenly distributed and reasonably arranged.

[0019] Furthermore, a plurality of slide grooves are provided on the bottom surface of the mounting plate, and sliding blocks are slidably connected in the slide grooves, and the sliding blocks are arranged on the bottom surface of the movable block.

[0020] Through the above technical solution, the sliding groove and the sliding block can limit and guide the movement of the mounting plate.

[0021] In summary, this application includes the following beneficial technical effects:

[0022] The motor in the motor box drives the lead screw to rotate, thereby moving the movable block, and then the camera moves with the movable block to shoot the experimental operations on the table. Therefore, there is no need for invigilators to supervise the examination, and cheating and covering up are more easily discovered and targeted. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of this application;

[0024] Figure 2 This is a schematic diagram of the lifting mechanism structure of this application;

[0025] Figure 3 This is a schematic diagram of the support block structure of this application;

[0026] Figure 4 This is a schematic diagram of the limit mechanism structure of this application.

[0027] Description of the numbers in the figure:

[0028] 1. Table top; 2. Motor box; 3. Mounting plate; 4. Lead screw; 5. Slide groove; 6. Movable block; 7. Support block; 8. Rotating shaft; 9. Fixed block; 10. Threaded rod; 11. Slider; 12. Hollow plate; 13. Movable plate; 14. Positioning hole; 15. Positioning bolt; 16. Camera; 17. Through hole; 18. Limit block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0030] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] Example:

[0033] The present application embodiment discloses a laboratory examination operation table with a mobile shooting structure, please refer to Figure 1 , including a table top 1, a mounting plate 3 and a motor box 2 are fixedly connected to the side of the table top 1, and the motor box 2 is provided with a motor, a lead screw 4 is fixedly connected to the motor box 2, and the lead screw 4 is rotatably connected to the inner wall of the mounting plate 3, a movable block 6 is threadedly connected to the lead screw 4, and a supporting block 7 is provided on the top surface of the movable block 6, a lifting mechanism is provided at the bottom of the supporting block 7, a camera 16 is installed inside the supporting block 7, a plurality of slide grooves 5 are provided on the bottom surface of the mounting plate 3, and a slider 11 is slidably connected in the slide groove 5, and the slider 11 is arranged on the bottom surface of the movable block 6, and the slide groove 5 and the slider 11 can limit and guide the movement of the mounting plate 3.

[0034] See also Figure 3 and Figure 4 The top and bottom surfaces of the support block 7 are both rotatably connected with a rotating shaft 8, and the two rotating shafts 8 are respectively fixedly connected to the top and bottom surfaces of the camera 16. A limiting mechanism is provided on the outer periphery of the rotating shaft 8, and the camera 16 can be rotated by the rotating shaft 8 and limited and fixed by the limiting mechanism, so that it can be adjusted to an ideal angle for easy shooting;

[0035] The limiting mechanism includes a fixed block 9, a threaded rod 10 and a limiting block 18. The top surface of the support block 7 is fixedly connected to the fixed block 9. A through hole 17 is opened on the top surface of the fixed block 9, and the rotating shaft 8 is arranged in the through hole 17. The side surface of the fixed block 9 is threadedly connected to the threaded rod 10, and the threaded rod 10 is fixedly connected to the limiting block 18. The threaded rod 10 drives the limiting block 18 to contact the rotating shaft 8, thereby limiting the rotating shaft 8 to prevent the rotating shaft 8 from rotating. The limiting block 18 is an arc block, and the arc block contacts the rotating shaft 8. The arc-shaped limiting block 18 can better contact the rotating shaft 8.

[0036] See also Figure 1 and Figure 2 The lifting mechanism includes a hollow plate 12, a movable plate 13, a positioning hole 14 and a positioning bolt 15. The top surface of the movable block 6 is fixedly connected with the hollow plate 12, and the top surface of the hollow plate 12 is slidably matched with the movable plate 13. A plurality of positioning holes 14 are opened on the side of the movable plate 13, and the side of the hollow plate 12 is threadedly connected with a matching positioning bolt 15. The hollow plate 12 and the movable plate 13 can be installed by the positioning bolt 15 to fix the height of the support block 7. The plurality of positioning holes 14 are all arranged at the center line of the side of the movable plate 13, and the plurality of positioning holes 14 are equidistantly distributed, and the positioning holes 14 are evenly distributed and reasonably laid out.

[0037] The implementation principle of this embodiment is: the motor in the motor box 2 drives the lead screw 4 to rotate, thereby moving the movable block 6, and then the camera 16 moves with the movable block 6, and shoots the experimental operation on the table 1, so that there is no need for an invigilator to supervise the examination, and cheating and covering up are more easily discovered and targeted.

[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A laboratory examination operation table with a mobile shooting structure, comprising a table top (1), characterized in that: The side of the table top (1) is fixedly connected to a mounting plate (3) and a motor box (2), and the motor box (2) is provided with a motor. The motor box (2) is fixedly connected to a lead screw (4), and the lead screw (4) is rotatably connected to the inner wall of the mounting plate (3). A movable block (6) is threadedly connected to the lead screw (4), and a support block (7) is provided on the top surface of the movable block (6). A lifting mechanism is provided at the bottom of the support block (7), and a camera (16) is installed inside the support block (7).

2. The laboratory examination operation table with a mobile shooting structure according to claim 1, characterized in that: The inner top surface and the lower surface of the support block (7) are both rotatably connected to a rotating shaft (8), the two rotating shafts (8) are respectively fixedly connected to the top surface and the bottom surface of the camera (16), and a limiting mechanism is provided on the outer periphery of the rotating shaft (8).

3. The laboratory examination operation table with a mobile shooting structure according to claim 2, characterized in that: The limiting mechanism comprises a fixed block (9), a threaded rod (10) and a limiting block (18); the top surface of the support block (7) is fixedly connected to the fixed block (9); a through hole (17) is provided on the top surface of the fixed block (9), and the rotating shaft (8) is arranged in the through hole (17); the side surface of the fixed block (9) is threadedly connected to the threaded rod (10), and the threaded rod (10) is fixedly connected to the limiting block (18).

4. The laboratory examination operation table with a mobile shooting structure according to claim 3, characterized in that: The limit block (18) is an arc-shaped block, and the arc-shaped block abuts against the rotating shaft (8).

5. The laboratory examination operation table with a mobile shooting structure according to claim 1, characterized in that: The lifting mechanism comprises a hollow plate (12), a movable plate (13), positioning holes (14) and positioning bolts (15); the top surface of the movable block (6) is fixedly connected to the hollow plate (12), and the top surface of the hollow plate (12) is slidably matched with the movable plate (13); a plurality of positioning holes (14) are formed on the side surface of the movable plate (13), and the side surface of the hollow plate (12) is threadedly connected to the matching positioning bolts (15).

6. The laboratory examination operation table with a mobile shooting structure according to claim 5, characterized in that: The plurality of positioning holes (14) are all arranged at the center line of the side surface of the movable plate (13), and the plurality of positioning holes (14) are distributed at equal distances.

7. The laboratory examination operation table with a mobile shooting structure according to claim 1, characterized in that: The bottom surface of the mounting plate (3) is provided with a plurality of slide grooves (5), and a sliding block (11) is slidably connected in the slide groove (5), and the sliding block (11) is arranged on the bottom surface of the movable block (6).

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