An ultra-clean workbench that is easy to clean

Abstract

The utility model relates to the technical field of clean benches, and proposes a clean bench that is easy to clean, including a body, a movable cabinet door is slidably connected to the front of the body, a controller is fixedly connected to the front of the body, a support frame is fixedly connected to the bottom of the body, and universal wheels are rotatably connected to the four corners of the bottom of the support frame. A pulling plate is provided inside the body, a sliding plate is fixedly connected to the bottom of the pulling plate, an auxiliary plate is fixedly connected to the bottom of the sliding plate, a connecting spring is also fixedly connected to the bottom of the sliding plate, a sliding block is fixedly connected to the bottom of the connecting spring, sliding rods are slidably connected to both sides of the auxiliary plate, and positioning card plates are fixedly connected to the outside of the two sliding rods, and a lighting lamp is fixedly connected to the top of the inner cavity of the body, and the lighting lamp is electrically connected to the controller. The above technical scheme solves the problem that it is inconvenient to regularly disinfect the device table in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of clean benches, and in particular to a clean bench that is easy to clean. Background Art

[0002] Clean bench, also known as purification bench, is designed to meet the needs of modern industry, optoelectronic industry, biopharmaceuticals, scientific research and other fields for the cleanliness of local working areas. It uses a fan to suck air into the pre-filter, enters the high-efficiency filter through the static pressure box, and sends the filtered air out in a vertical or horizontal airflow state, so that the operating area reaches Class 100 cleanliness and ensures the production requirements for environmental cleanliness. Clean benches are mostly Class 100, mainly divided into two categories, one is horizontal laminar flow and the other is vertical laminar flow. According to the operating structure, it can be divided into two forms: unilateral operation and bilateral operation. According to its use, it can be divided into ordinary clean benches and biological clean benches. Clean benches are different from biological safety cabinets. Clean benches can only protect reagents and other equipment operated in the bench from contamination, but do not protect staff, while biological safety cabinets are negative pressure systems that can effectively protect staff.

[0003] The patent specification with announcement number CN214681862U discloses a laboratory clean bench, including a workbench body, a drawer is provided at the lower end of the workbench body, a dust storage box is provided inside the drawer, a storage plate is provided at the upper end of the workbench body, limited clamping plates are provided on both sides of the storage plate, and a rolling gear is provided at the lower end of the storage plate, a cleaning rod is provided on the upper surface of the workbench body, a cleaning brush is provided on the lower surface of the cleaning rod, a chip leakage groove is provided on both sides of the cleaning rod, a sliding groove is provided on the outer side of the chip leakage groove, a tooth groove is provided inside the sliding groove, and a supporting foot is provided at the lower end of the workbench body. The utility model is a laboratory clean bench, which has the advantage of cleaning and can keep the workbench clean, and the storage rack is movable and adjustable for easy use.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: the above device is not convenient for disinfecting and cleaning the device table during use, the parts used are reused for a long time, which is easy to cause bacterial growth, and the cleanliness of each disinfection cannot be guaranteed. The staff needs to wipe it again with a wiping cloth. Therefore, further improvement is needed. Utility Model Content

[0005] The utility model provides an ultra-clean workbench that is easy to clean, which solves the problem in the related art that it is inconvenient to regularly disinfect the device table surface.

[0006] The technical solution of the utility model is as follows:

[0007] A clean bench that is easy to clean comprises a body, a movable cabinet door is slidably connected to the front of the body, a controller is fixedly connected to the front of the body, a support frame is fixedly connected to the bottom of the body, universal wheels are rotatably connected to the four corners of the bottom of the support frame, a pulling plate is arranged inside the body, a sliding plate is fixedly connected to the bottom of the pulling plate, and an auxiliary plate is fixedly connected to the bottom of the sliding plate.

[0008] Preferably, a connecting spring is fixedly connected to the bottom of the sliding plate, and a sliding block is fixedly connected to the bottom of the connecting spring.

[0009] Preferably, sliding rods are slidably connected to both sides of the auxiliary plate, and positioning clamping plates are fixedly connected to the outsides of the two sliding rods.

[0010] Preferably, a lighting lamp is fixedly connected to the top of the inner cavity of the machine body, and the lighting lamp is electrically connected to the controller.

[0011] Preferably, fixed rails are fixedly connected between the two side walls of the inner cavity of the machine body, and the sliding block is located between the fixed rails and is slidably connected thereto.

[0012] Preferably, a connecting rod is fixedly connected to the outside of the sliding block, the connecting rod is configured to be L-shaped, and a top plate is fixedly connected to the top of the connecting rod.

[0013] Preferably, a circular plate is fixedly connected to the outside of the connecting rod, and a shell is fixedly connected to one side of the top of the circular plate.

[0014] Preferably, the sliding plate is located inside the shell, and the sliding plate is slidably connected to the shell.

[0015] The working principle and beneficial effects of the utility model are:

[0016] The utility model discloses that when the pull plate is lifted upward, the pull plate will synchronously drive the sliding plate to move upward in the process of lifting, and the sliding plate will synchronously drive the connecting spring to stretch in the process of moving, and in this process, the sliding plate will synchronously drive the auxiliary plate to move upward, and the auxiliary plate will gradually leave the interior of the machine body in the process of moving, and then the staff can put the wiping cloth on the bottom of the auxiliary plate, and if the work of wiping is to expand the area, the staff needs to pull the positioning card plate toward the outside, and the positioning card plate will synchronously drive the sliding rod to move in the process of moving, and then the staff can put the wiping cloth on the bottom of the positioning card plate and the auxiliary plate, which solves the problem of inconvenience in regular disinfection of the device table;

[0017] In the utility model, the top plate is held and then moved, and the top plate will synchronously drive the connecting rod to move during the movement, and the connecting rod will synchronously drive the circular plate to move during the movement, and the circular plate will synchronously drive the shell, the sliding plate and other structures to move during the movement, and the sliding plate will synchronously drive the auxiliary plate to move during the movement, and the auxiliary plate will drive the wiping cloth to clean the machine body table during the movement, thereby ensuring the cleaning effect and solving the problem of inconvenience in regular disinfection of the device table. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of the utility model from an upward viewing angle;

[0021] Figure 3 It is a schematic diagram of a partial structure of the utility model;

[0022] Figure 4 For this utility model Figure 3 Schematic diagram of some structures in .

[0023] In the figure: 1. body; 2. movable cabinet door; 3. controller; 4. support frame; 5. universal wheel; 6. lighting lamp; 7. fixed track; 8. sliding block; 9. connecting rod; 10. top plate; 11. round plate; 12. shell; 13. sliding plate; 14. pulling plate; 15. auxiliary plate; 16. connecting spring; 17. sliding rod; 18. positioning card plate. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0025] like Figure 1~Figure 3As shown, this embodiment proposes an ultra-clean workbench that is easy to clean, including a body 1, a movable cabinet door 2 is slidably connected to the front of the body 1, a controller 3 is fixedly connected to the front of the body 1, a support frame 4 is fixedly connected to the bottom of the body 1, and universal wheels 5 are rotatably connected to the four corners of the bottom of the support frame 4. A pulling plate 14 is provided inside the body 1, a sliding plate 13 is fixedly connected to the bottom of the pulling plate 14, and an auxiliary plate 15 is fixedly connected to the bottom of the sliding plate 13.

[0026] In this embodiment, a connecting spring 16 is fixedly connected to the bottom of the sliding plate 13, and a sliding block 8 is fixedly connected to the bottom of the connecting spring 16, which can facilitate the fixing of the connecting spring 16 and the deformation of the connecting spring 16.

[0027] In this embodiment, sliding rods 17 are slidably connected to both sides of the auxiliary plate 15 , and positioning clamps 18 are fixedly connected to the outside of the two sliding rods 17 , so that the positioning clamps 18 can drive the sliding rods 17 to move.

[0028] In this embodiment, a lighting lamp 6 is fixedly connected to the top of the inner cavity of the body 1 , and the lighting lamp 6 is electrically connected to the controller 3 , which can facilitate the lighting work of the lighting lamp 6 .

[0029] During use, when the device needs to be cleaned, the wiping cloth needs to be fixed first, the staff needs to slide the movable cabinet door 2 upward to a certain height, and then the staff needs to place the wiping cloth on the bottom of the auxiliary plate 15, that is, the staff will lift the pulling plate 14 upward, and the pulling plate 14 will synchronously drive the sliding plate 13 to move upward during the lifting process, and the sliding plate 13 will synchronously drive the connecting spring 16 to stretch during the movement. During this process, the sliding plate 13 will synchronously drive the auxiliary plate 15 to move upward, and the auxiliary plate 15 will gradually leave the interior of the machine body 1 during the movement. Then the staff will place the wiping cloth on the bottom of the auxiliary plate 15. If the area to be wiped is to be expanded, the staff needs to pull the positioning card plate 18 outward, and the positioning card plate 18 will synchronously drive the sliding rod 17 to move during the movement. After that, the staff will place the wiping cloth on the bottom of the positioning card plate 18 and the auxiliary plate 15, so as to facilitate the subsequent wiping work inside the machine body 1, and the staff does not need to apply force through hand strength. Example 2

[0030] like Figure 3~Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that fixed rails 7 are fixedly connected between the two side walls of the inner cavity of the body 1, and the sliding block 8 is located between the fixed rails 7 and slidably connected thereto, which can facilitate the movement of the sliding block 8.

[0031] In this embodiment, a connecting rod 9 is fixedly connected to the outside of the sliding block 8. The connecting rod 9 is L-shaped. A top plate 10 is fixedly connected to the top of the connecting rod 9 to facilitate the pushing work of the connecting rod 9.

[0032] In this embodiment, a circular plate 11 is fixedly connected to the outside of the connecting rod 9 , and a shell 12 is fixedly connected to one side of the top of the circular plate 11 , which can facilitate the fixed connection of the shell 12 .

[0033] In this embodiment, the sliding plate 13 is located inside the housing 12 , and the sliding plate 13 and the housing 12 are slidably connected to each other, which can facilitate the sliding operation of the sliding plate 13 .

[0034] During use, when the table surface inside the body 1 needs to be cleaned, the staff will hold the top plate 10 and then move it. The top plate 10 will synchronously drive the connecting rod 9 to move during the movement, and the connecting rod 9 will synchronously drive the circular plate 11 to move during the movement. The circular plate 11 will synchronously drive the shell 12, the sliding plate 13 and other structures to move during the movement. The sliding plate 13 will synchronously drive the auxiliary plate 15 to move during the movement. The auxiliary plate 15 will drive the wiping cloth to clean the table surface of the body 1 during the movement, thereby ensuring the cleaning effect and avoiding the situation where the staff does not move completely when swinging their arms, resulting in incomplete cleaning.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An ultra-clean workbench that is easy to clean, comprising a body (1), characterized in that: The front of the machine body (1) is slidably connected to a movable cabinet door (2), the front of the machine body (1) is fixedly connected to a controller (3), the bottom of the machine body (1) is fixedly connected to a support frame (4), the four corners of the bottom of the support frame (4) are rotatably connected to universal wheels (5), a pulling plate (14) is provided inside the machine body (1), the bottom of the pulling plate (14) is fixedly connected to a sliding plate (13), and the bottom of the sliding plate (13) is fixedly connected to an auxiliary plate (15).

2. The clean bench according to claim 1, characterized in that: The bottom of the sliding plate (13) is also fixedly connected to a connecting spring (16), and the bottom of the connecting spring (16) is fixedly connected to a sliding block (8).

3. The clean bench according to claim 1, characterized in that: Sliding rods (17) are slidably connected to both sides of the auxiliary plate (15), and positioning clamping plates (18) are fixedly connected to the outside of the two sliding rods (17).

4. The clean bench that is easy to clean according to claim 1, characterized in that: A lighting lamp (6) is fixedly connected to the top of the inner cavity of the machine body (1), and the lighting lamp (6) is electrically connected to the controller (3).

5. The clean bench that is easy to clean according to claim 2, characterized in that: A fixed rail (7) is fixedly connected between two side walls of the inner cavity of the machine body (1), and the sliding block (8) is located between the fixed rails (7) and is slidably connected thereto.

6. The clean bench that is easy to clean according to claim 5, characterized in that: The sliding block (8) is externally fixedly connected to a connecting rod (9), the connecting rod (9) is configured to be in an L shape, and the top of the connecting rod (9) is fixedly connected to a top plate (10).

7. The clean bench according to claim 6, characterized in that: The connecting rod (9) is fixedly connected to a circular plate (11) on the outside, and a shell (12) is fixedly connected to one side of the top of the circular plate (11).

8. The clean bench that is easy to clean according to claim 1, characterized in that: The sliding plate (13) is located inside the housing (12), and the sliding plate (13) is slidably connected to the housing (12).

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