Double-layer precision instrument cleaning box

Abstract

The invention discloses a double-layer precision instrument cleaning box, and relates to the field of medical instruments, the double-layer precision instrument cleaning box comprises a cleaning box assembly, a mounting assembly is arranged on one side of the cleaning box assembly, a reinforcing assembly is arranged on the other side of the cleaning box assembly, and the cleaning box assembly comprises a main cavity box and an upper cover part connected to one side of the main cavity box in a clamped mode; a sealing clamping frame is arranged on the bottom face of the upper cover component, a small cleaning cavity box is arranged in the main cavity box, and a sealing cavity cover is connected to one side of the small cleaning cavity box in a clamped mode. The reinforcing assembly comprises a first magnet strip block fixedly installed on one side of the main cavity box, a connecting plate is further fixedly connected to one side of the main cavity box, an empty groove is formed in one side of the connecting plate, and a long pressing plate component is rotationally connected to one side of the connecting plate through a hinge component. And therefore, the device is suitable for more medical instruments, and the application range of the device is widened.

Description

Technical Field

[0001] The invention relates to the field of medical instruments, in particular to a double-layer precision instrument cleaning box. Background Art

[0002] Cleaning non-disposable medical devices in hospitals is a very important daily task. In the process of disposing of contaminated medical devices, pre-immersion and enzyme cleaning must be carried out first. At present, hospitals generally place disinfectant in a basin for pre-immersion cleaning when cleaning surgical instruments. Special instrument cleaning boxes are required to store and place medical instruments. Subsequently, the medical cleaning boxes are placed in medical cleaning machines to complete the cleaning and disinfection of the instruments. The existing medical instrument cleaning boxes are composed of a box body with simple structure and function, which can no longer meet the needs of more customers.

[0003] On this basis, after searching the patent website, Chinese patent announcement number CN209886299U discloses a medical device cleaning box, including a box body for containing liquid, a carrier plate for placing the device, and a box cover for sealing the box body. The carrier plate can be placed in the box body, and a number of fixing holes are provided on the carrier plate. A number of supporting columns are provided at the bottom of the box cover, and the carrier plate is sleeved on the supporting columns. A lifting part that can lift the box cover is provided on the top of the box cover. The utility model has a simple structure and a reasonable design, and is easy for users to use;

[0004] It can be seen that there are shortcomings in this patent application: According to the above-mentioned comparative documents, with respect to the above-mentioned related technologies, the traditional instrument cleaning box has a simple structure and function, and is unable to classify and place the instruments to be cleaned according to different models of instruments, thereby reducing the scope of application of the device. When the device is used, there is a situation where the instruments are confused, which is inconvenient for the operator to subsequently separate the batches of instruments, thereby reducing the working efficiency of the device.

[0005] In view of the above problems, a double-layer precision instrument cleaning box and method are proposed. Summary of the invention

[0006] The purpose of the present invention is to provide a double-layer precision instrument cleaning box and method, and to use this device to work, thereby solving the problem that the traditional instrument cleaning box in the above background has a simple structure and function, cannot classify and place the instruments to be cleaned according to different models of instruments, thereby reducing the scope of application of the device, and there is a situation where instruments are confused when the device is used, which is inconvenient for the operator to subsequently separate batches of instruments, thereby reducing the working efficiency of the device.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a double-layer precision instrument cleaning box, comprising a cleaning box assembly, a mounting assembly is provided on one side of the cleaning box assembly, and a reinforcement assembly is provided on the other side of the cleaning box assembly, the cleaning box assembly comprises a main cavity box and an upper cover component snap-connected to one side of the main cavity box, a sealing snap-connecting frame is provided on the bottom surface of the upper cover component, a small cleaning cavity box is provided inside the main cavity box, a sealed cavity cover is snap-connected to one side of the small cleaning cavity box, and a sealing gasket is provided at the bottom of the sealed cavity cover; the mounting assembly comprises an upper mounting plate fixedly connected to one side of the upper cover component, a lower mounting plate is fixedly connected to one side of the main cavity box, a plug-in slot block is fixedly connected to the bottom of the upper mounting plate, and two groups of the plug-in slot blocks are provided; the reinforcement assembly comprises a first magnet bar fixedly installed on one side of the main cavity box, a connecting plate is also fixedly connected to one side of the main cavity box, an empty slot is provided on one side of the connecting plate, a pressing long plate component is rotatably connected to one side of the connecting plate through a hinge component, and the pressing long plate component is provided above the upper cover component.

[0008] Preferably, the inner wall of the main cavity box is provided with connecting slot blocks, and the connecting slot blocks are provided in four groups, and a partition plate is inserted between two groups of the connecting slot blocks in opposite positions, and the partition plates are provided in two groups.

[0009] Preferably, the mounting assembly further comprises a second through slot arranged on one side of the lower mounting plate, and a first through slot is arranged on the other side of the lower mounting plate, and the first through slot is communicated with the second through slot.

[0010] Preferably, the two groups of the plug-in slot blocks match each other with the first through slot, the inner cavity of the second through slot is fixedly connected with a first spring, one end of the first spring is fixedly connected with a push-pull plate, one side of the push-pull plate extends to the outside of the second through slot, and the push-pull plate is slidably connected to one side of the second through slot.

[0011] Preferably, a wedge-shaped snap-fit ​​block is fixedly connected to one side of the push-pull plate, one side of the wedge-shaped snap-fit ​​block can extend into the first through groove, the wedge-shaped snap-fit ​​block matches the plug-in slot block, and the wedge-shaped snap-fit ​​block and the plug-in slot block can be snap-fitted and connected.

[0012] Preferably, the pressed long plate component is fixedly connected with an L-shaped clamping plate on one side away from the connecting plate, and the pressed long plate component can be pressed down on the top of the upper cover component, and the pressed long plate component is clamped and connected to the top of the upper cover component through the L-shaped clamping plate.

[0013] Preferably, a connecting rope is fixedly connected to one side of the pressed long plate component, and two groups of the connecting ropes are provided.

[0014] Preferably, one end of the two groups of connecting ropes is fixedly connected to a second magnet block.

[0015] Preferably, both groups of connecting ropes can pass through the empty slot.

[0016] Preferably, the second magnet block matches and is magnetically connected to the first magnet bar.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. A double-layer precision instrument cleaning box proposed by the present invention, wherein the cleaning box assembly is a large-aperture filter cleaning chamber box, which can be used to place large medical instruments, and the small-sized cleaning chamber box is a small-aperture filter cleaning chamber box newly added inside the cleaning box assembly, with an aperture size of mesh, which can be used to place small-sized medical instruments. When it is needed, the cleaning box assembly needs to be opened first, and the upper cover component is moved away from one side of the main chamber box, and the two sets of push-pull plates can be horizontally slid in the direction of compressing the first spring, and then the push-pull plates will drive the wedge-shaped clamping block to move away from the plug-in slot block until the wedge-shaped clamping block is closed. The engaging block is engaged and separated from the plug-in slot block, and the two groups of plug-in slot blocks lose the fixation of the two groups of wedge-shaped engaging blocks. At this time, the upper mounting plate can be lifted upward, and the plug-in slot block is pulled out from the inner cavity of the first through slot, and the upper cover component is moved away from one side of the main cavity box. Two groups of partition plates are arranged inside the main cavity box, and the main cavity box can be divided into three groups of different cleaning chambers. The operator can classify the instruments to be cleaned according to their types and place them in different cleaning chambers, which is convenient for mixing up the instruments. If the partition plate is not needed, the partition plate can also be pulled upward to be pulled out from between the two groups of connecting slot blocks, and then the partition plate can be detached from the main cavity box;

[0019] 2. The user can place small-volume instruments into the small cleaning chamber box, and after placement, snap-fit ​​the sealed chamber cover to the top of the small cleaning chamber box. When the instruments in the main chamber box and the small cleaning chamber box are placed, the upper cover component is closed on the top of the main chamber box, and the sealed snap-fit ​​frame is matched with the main chamber box opening. The sealing snap-fit ​​frame is snap-fitted and fixed to the main chamber box opening to improve the sealing between the upper cover component and the main chamber box. At the same time, the two groups of plug-in slot blocks at the bottom of the upper mounting plate are respectively inserted into the two groups of first through slots, and the plug-in slot blocks are pressed toward the inner cavity of the first through slot. Since the wedge-shaped snap-fit ​​block is a trapezoidal block with a small top and a large bottom, when the plug-in slot block is completed When fully pressed into the first through groove, the wedge-shaped locking block will be locked into the plug-in slot block. At this time, the two groups of wedge-shaped locking blocks will respectively lock and fix the two groups of plug-in slot blocks, and then the upper mounting plate and the lower mounting plate will be locked and connected, and then the upper cover component will be locked and fixed on the top of the main cavity box. After the cleaning box assembly completes the sealing work, the cleaning cavity box can be directly placed in the cleaning machine to facilitate the subsequent cleaning of the medical machinery. This setting can classify and store medical machinery devices of different types and models through the device, so as to facilitate users to classify and clean medical equipment, making the device suitable for use with more medical equipment and improving the scope of application of the device.

[0020] 3. A double-layer precision instrument cleaning box proposed by the present invention has an additional reinforcement component in order to strengthen the connection between the upper cover component and the main cavity box and prevent the upper cover component from separating from the main cavity box. When the upper cover component is covered on the top of the main cavity box, the pressed long plate component can be pressed toward the direction close to the upper cover component to completely press the pressed long plate component on the top of the upper cover component, and the L-shaped clamping plate is clamped and fixed on the side of the upper cover component. When the pressed long plate component is pressed down, the two groups of connecting ropes can move in the empty groove. The user grabs the second magnet block and pulls it downward, so that the two groups of connecting ropes are in a tensioned state. The pulling effect of the connecting rope can increase the downward pressing effect of the pressed long plate component on the upper cover component, and at the same time, the second magnet block is attached to one side of the first magnet bar block, and the second magnet block is tightly magnetically connected to the first magnet bar block, and then the pressed long plate component is pressed on the top of the upper cover component;

[0021] 4. When the pressed long plate component needs to be removed, the user pulls the second magnet block away from one side of the first magnet block, and then the user lifts the pressed long plate component upward, so that the L-shaped clamping plate and the upper cover component are clamped and separated, and the pressed long plate component is away from the upper cover component, which is convenient for the user to separate the upper cover component from the main cavity box later. This setting can strengthen the connection between the upper cover component and the main cavity box through the reinforcement component, prevent the upper cover component from falling off from the side of the main cavity box, and avoid the situation where the instrument parts are detached from the cleaning box assembly. The reinforcement component is easy to operate and can improve the use efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is the overall structure diagram of the present invention;

[0023] Figure 2 This is a structural diagram of the cleaning box assembly of the present invention after being closed;

[0024] Figure 3 For the present invention Figure 2 The structure diagram at A is enlarged;

[0025] Figure 4 This is a structural diagram of the installation assembly of the present invention after being disassembled;

[0026] Figure 5 This is a structural diagram of the cleaning box assembly of the present invention after it is opened;

[0027] Figure 6 It is a reverse structural diagram of the cleaning box assembly and the upper cover component of the present invention;

[0028] Figure 7 For the present invention Figure 6 The structure diagram at B is enlarged;

[0029] Figure 8 It is a structural diagram of the plug-in slot block of the present invention;

[0030] Fig. 9 It is a structural diagram of the reinforcement assembly of the present invention;

[0031] Fig.10 This is a structural diagram of the disassembled parts of the reinforcement assembly of the present invention.

[0032] In the figure: 1. Cleaning box assembly; 11. Upper cover component; 111. Sealing snap-fit ​​frame; 12. Main chamber box; 13. Small cleaning chamber box; 131. Sealing chamber cover; 14. Partition plate; 15. Connecting slot block; 2. Mounting assembly; 21. Upper mounting plate; 22. Lower mounting plate; 23. Push-pull plate; 24. First spring; 25. Wedge-shaped snap-fit ​​block; 26. Plug-in slot block; 27. First through slot; 28. Second through slot; 3. Reinforcement assembly; 31. Pressed long board component; 32. First magnet bar block; 33. L-shaped snap-fit ​​plate; 34. Connecting plate; 35. Second magnet block; 36. Connecting rope; 37. Empty slot. DETAILED DESCRIPTION

[0033] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0034] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings.

[0035] Combination Figure 1-Figure 10 A double-layer precision instrument cleaning box includes a cleaning box assembly 1, a mounting assembly 2 is provided on one side of the cleaning box assembly 1, a reinforcement assembly 3 is provided on the other side of the cleaning box assembly 1, the cleaning box assembly 1 includes a main cavity box 12 and an upper cover component 11 connected to one side of the main cavity box 12, a sealing clamping frame 111 is provided on the bottom surface of the upper cover component 11, a small cleaning cavity box 13 is provided inside the main cavity box 12, a sealed cavity cover 131 is connected to one side of the small cleaning cavity box 13, and a sealing gasket is provided at the bottom of the sealed cavity cover 131; the mounting assembly 2 includes a fixed connection An upper mounting plate 21 is connected to one side of the upper cover component 11, and a lower mounting plate 22 is fixedly connected to one side of the main cavity box 12. A plug-in slot block 26 is fixedly connected to the bottom of the upper mounting plate 21, and two groups of plug-in slot blocks 26 are provided; the reinforcement component 3 includes a first magnet bar 32 fixedly installed on one side of the main cavity box 12, and a connecting plate 34 is also fixedly connected to one side of the main cavity box 12, and an empty slot 37 is provided on one side of the connecting plate 34. A pressing long plate component 31 is rotatably connected to one side of the connecting plate 34 through a hinge component, and the pressing long plate component 31 is provided above the upper cover component 11.

[0036] The present invention will be further described below in conjunction with the embodiments.

[0037] Embodiment 1:

[0038] See also Figure 1-Figure 8 The inner wall of the main cavity box 12 is provided with a connecting groove block 15, and the connecting groove block 15 is provided with four groups. A partition plate 14 is inserted between two groups of connecting groove blocks 15 at opposite positions, and two groups of partition plates 14 are provided. The mounting assembly 2 also includes a second through groove 28 arranged on one side of the lower mounting plate 22, and a first through groove 27 is arranged on the other side of the lower mounting plate 22, and the first through groove 27 and the second through groove 28 are connected to each other, and the two groups of plug-in groove blocks 26 match the first through groove 27, and the second through groove A first spring 24 is fixedly connected to the inner cavity 28, and a push-pull plate 23 is fixedly connected to one end of the first spring 24. One side of the push-pull plate 23 extends to the outside of the second through slot 28. The push-pull plate 23 is slidably connected to one side of the second through slot 28. A wedge-shaped snap-fit ​​block 25 is fixedly connected to one side of the push-pull plate 23. One side of the wedge-shaped snap-fit ​​block 25 can extend to the inside of the first through slot 27. The wedge-shaped snap-fit ​​block 25 and the plug-in slot block 26 match each other, and the wedge-shaped snap-fit ​​block 25 and the plug-in slot block 26 can be snap-fitted and connected.

[0039] Embodiment 2:

[0040] See also Figure 1 and Figure 9-10 The pressed long plate component 31 is fixedly connected with an L-shaped clamping plate 33 on one side away from the connecting plate 34. The pressed long plate component 31 can be pressed down on the top of the upper cover component 11. The pressed long plate component 31 is clamped and connected to the top of the upper cover component 11 through the L-shaped clamping plate 33. A connecting rope 36 is fixedly connected to one side of the pressed long plate component 31, and two groups of connecting ropes 36 are provided. One end of the two groups of connecting ropes 36 is fixedly connected with a second magnet block 35. Both groups of connecting ropes 36 can pass through the empty slot 37. The second magnet block 35 matches the first magnet bar block 32 and is magnetically connected.

[0041] To sum up, the working principle of the present invention is as follows: the present invention proposes a double-layer precision instrument cleaning box, in which the cleaning box assembly 1 is a large-aperture filter cleaning chamber box, which can be used to place large medical instruments, and the small-sized cleaning chamber box 13 is a small-aperture filter cleaning chamber box newly added inside the cleaning box assembly 1, with an aperture size of 24 meshes, which can be used to place small-sized medical instruments. When it is needed, the cleaning box assembly 1 needs to be opened first, and the upper cover component 11 is moved away from one side of the main chamber box 12, and the two sets of push-pull plates 23 can be horizontally slid in the direction of compressing the first spring 24, and then the push-pull plates 23 will drive the wedge-shaped snap-fit ​​block 25 to move away from the plug-in slot block 26 until the wedge-shaped snap-fit ​​block 25 is engaged with the plug-in slot block 26. The slot blocks 26 are engaged and separated, and the two groups of plug-in slot blocks 26 lose the fixation of the two groups of wedge-shaped plug-in blocks 25. At this time, the upper mounting plate 21 can be lifted upward, and the plug-in slot block 26 is pulled out from the inner cavity of the first through slot 27, and the upper cover component 11 is moved away from one side of the main cavity box 12. Two groups of partition plates 14 are arranged inside the main cavity box 12, and the main cavity box 12 can be divided into three groups of different cleaning chambers. The operator can classify the instruments to be cleaned according to their types and place them in different cleaning chambers, which is convenient for mixing up the instruments. If the partition plate 14 is not needed, the partition plate 14 can also be pulled upward to remove the partition plate 14 from between the two groups of connecting slot blocks 15, and then the partition plate 14 can be detached from the main cavity box 12; the user can put small-volume instruments in After the main chamber box 12 and the instruments in the small cleaning chamber box 13 are placed, the upper cover component 11 is covered on the top of the main chamber box 12, and the sealing snap-fit ​​frame 111 is matched with the main chamber box 12 opening, and the sealing snap-fit ​​frame 111 is snap-fitted and fixed to the main chamber box 12 opening to improve the sealing between the upper cover component 11 and the main chamber box 12. At the same time, the two groups of plug-in slot blocks 26 at the bottom of the upper mounting plate 21 are respectively plugged into the two groups of first through slots 27, and the plug-in slot blocks 26 are pressed toward the inner cavity of the first through slots 27. Since the wedge-shaped snap-fit ​​block 25 is a trapezoidal block with a small top and a large bottom, when the plug-in When the connection slot block 26 is fully pressed into the first through slot 27, the wedge-shaped engaging block 25 will engage in the insertion slot block 26. At this time, the two groups of wedge-shaped engaging blocks 25 respectively engage and fix the two groups of insertion slot blocks 26, and then the upper mounting plate 21 is engaged and connected with the lower mounting plate 22, and then the upper cover component 11 is engaged and fixed on the top of the main cavity box 12. After the cleaning box assembly 1 completes the sealing work, the cleaning cavity box can be directly placed in the cleaning machine, which is convenient for the subsequent cleaning of the medical machinery. This setting can classify and store medical machinery devices of different types and models through the device, so as to facilitate the user to classify and clean the medical equipment, so that the device is suitable for use with more medical equipment and improves the scope of application of the device;

[0042] The present invention proposes a double-layer precision instrument cleaning box. In order to strengthen the connection between the upper cover component 11 and the main cavity box 12 and prevent the upper cover component 11 from separating from the main cavity box 12, the present invention adds a reinforcement component 3. When the upper cover component 11 is covered on the top of the main cavity box 12, the pressed long plate component 31 can be pressed toward the direction close to the upper cover component 11, and the pressed long plate component 31 is completely pressed on the top of the upper cover component 11, and the L-shaped clamping plate 33 is clamped and fixed on the side of the upper cover component 11. When the pressed long plate component 31 is pressed down, the two groups of connecting ropes 36 can move in the empty groove 37. The user grabs the second magnet block 35 and pulls it downward, so that the two groups of connecting ropes 36 are in a tensioned state. The pulling effect of the connecting rope 36 can increase the downward pressing effect of the pressed long plate component 31 on the upper cover component 11, and at the same time, the second magnet block 35 is attached to the first magnet block. On one side of the iron bar block 32, the second magnet block 35 is tightly magnetically connected to the first magnet block 32, thereby pressing the long plate component 31 to be pressed on the top of the upper cover component 11; when the pressed long plate component 31 needs to be removed, the user pulls the second magnet block 35 away from the side of the first magnet block 32, and then the user lifts the pressed long plate component 31 upward, so that the L-shaped clamping plate 33 is clamped and separated from the upper cover component 11, and at the same time, the pressed long plate component 31 is away from the upper cover component 11, which is convenient for the user to separate the upper cover component 11 from the main cavity box 12 later. This arrangement can strengthen the connection between the upper cover component 11 and the main cavity box 12 through the reinforcement component 3, prevent the upper cover component 11 from falling off from the side of the main cavity box 12, and avoid the situation where the instrument parts are detached from the cleaning box component 1, and the reinforcement component 3 is easy to operate, which can improve the use efficiency of the device.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-layer precision instrument cleaning box, comprising a cleaning box assembly (1), a mounting assembly (2) being arranged on one side of the cleaning box assembly (1), and a reinforcement assembly (3) being arranged on the other side of the cleaning box assembly (1), characterized in that: The cleaning box assembly (1) comprises a main chamber box (12) and an upper cover component (11) snap-fitted to one side of the main chamber box (12); a sealing snap-fit ​​frame (111) is provided on the bottom surface of the upper cover component (11); a small cleaning chamber box (13) is provided inside the main chamber box (12); a sealing chamber cover (131) is snap-fitted to one side of the small cleaning chamber box (13); a sealing gasket is provided on the bottom of the sealing chamber cover (131); the mounting assembly (2) comprises an upper mounting plate (21) fixedly connected to one side of the upper cover component (11); and a sealing gasket (111) is provided on the bottom surface of the upper cover component (11). A lower mounting plate (22) is provided, and a plug-in slot block (26) is fixedly connected to the bottom of the upper mounting plate (21), and two groups of the plug-in slot blocks (26) are provided; the reinforcement component (3) comprises a first magnet bar (32) fixedly mounted on one side of the main cavity box (12), and a connecting plate (34) is also fixedly connected to one side of the main cavity box (12), and a hollow slot (37) is provided on one side of the connecting plate (34), and a pressed long plate component (31) is rotatably connected to one side of the connecting plate (34) through a hinge component, and the pressed long plate component (31) is provided above the upper cover component (11).

2. A double-layer precision instrument cleaning box according to claim 1, characterized in that: The inner wall of the main cavity box (12) is provided with connecting groove blocks (15), and the connecting groove blocks (15) are provided in four groups. A partition plate (14) is inserted between two groups of the connecting groove blocks (15) at opposite positions, and the partition plates (14) are provided in two groups.

3. A double-layer precision instrument cleaning box according to claim 2, characterized in that: The mounting assembly (2) further comprises a second through slot (28) arranged on one side of the lower mounting plate (22), and a first through slot (27) is arranged on the other side of the lower mounting plate (22), and the first through slot (27) and the second through slot (28) are connected to each other.

4. A double-layer precision instrument cleaning box according to claim 3, characterized in that: The two groups of the plug-in slot blocks (26) match the first through slot (27), the inner cavity of the second through slot (28) is fixedly connected with a first spring (24), one end of the first spring (24) is fixedly connected with a push-pull plate (23), one side of the push-pull plate (23) extends to the outside of the second through slot (28), and the push-pull plate (23) is slidably connected to one side of the second through slot (28).

5. A double-layer precision instrument cleaning box according to claim 4, characterized in that: A wedge-shaped snap-fit ​​block (25) is fixedly connected to one side of the push-pull plate (23); one side of the wedge-shaped snap-fit ​​block (25) can extend into the first through slot (27); the wedge-shaped snap-fit ​​block (25) and the plug-in slot block (26) match each other; the wedge-shaped snap-fit ​​block (25) and the plug-in slot block (26) can be snap-fitted and connected.

6. A double-layer precision instrument cleaning box according to claim 5, characterized in that: An L-shaped clamping plate (33) is fixedly connected to one side of the pressed long plate component (31) away from the connecting plate (34); the pressed long plate component (31) can be pressed down on the upper part of the upper cover component (11); and the pressed long plate component (31) is clamped and connected to the top of the upper cover component (11) through the L-shaped clamping plate (33).

7. A double-layer precision instrument cleaning box according to claim 6, characterized in that: A connecting rope (36) is fixedly connected to one side of the pressed long plate component (31), and two groups of the connecting ropes (36) are provided.

8. A double-layer precision instrument cleaning box according to claim 7, characterized in that: One end of the two groups of connecting ropes (36) is fixedly connected to a second magnet block (35).

9. A double-layer precision instrument cleaning box according to claim 8, characterized in that: Both groups of the connecting ropes (36) can pass through the empty slots (37).

10. A double-layer precision instrument cleaning box according to claim 9, characterized in that: The second magnet block (35) matches and is magnetically connected to the first magnet bar block (32).

Images