Filter top cover placing device

Abstract

The utility model relates to the technical field of filter devices, in particular to a filter top cover placing device which comprises a liquid medicine tank. A filter is fixed to the top end of the liquid medicine tank, a filter top cover is fixed to the top end of the filter, a filter containing structure is fixed to the outer side wall of the filter and comprises a fixing assembly and a containing box, and the fixing assembly comprises a fixing plate, a connecting bolt arranged in the fixing plate and a locking nut arranged at the bottom of the connecting bolt. The placing box internally comprises a top plate, side plates fixed to the two sides of the bottom end of the top plate and a surrounding plate fixed to the bottom ends of the side plates on the two sides, the side plates on the two sides, the top plate and the surrounding plate are fixedly connected to form a frame structure, and the placing box structure is matched with the surrounding plate structure on the outer side of the bottom end through a big-end-down trapezoidal structure; the filter cover and other small parts can be effectively fixed, the specific position of the placing box on the filter can be determined through the position of the fixing assembly, and the placing box can be conveniently taken and placed.

Description

Technical Field

[0001] The utility model relates to the technical field of filter devices, in particular to a filter top cover placement device. Background Art

[0002] PCB is the English name for printed circuit board, short for printed PCB. Usually, a conductive pattern made of printed circuits, printed components or a combination of the two on an insulating material according to a predetermined design is called a printed circuit. The conductive pattern that provides electrical connection between components on an insulating substrate is called a printed circuit. In this way, the finished board of printed circuits or printed circuits is called a printed circuit board, also known as a printed board or printed circuit board. During the production process of the circuit board, the circuit board needs to be cooled, and the common method is air cooling. Therefore, the first step is to filter the gas to remove impurities in the gas, which requires a filter structure.

[0003] However, the outer side of the pipe in the existing filter structure is smooth and has no hanging structure. As a result, during on-site maintenance, the disassembled filter top cover and other small parts cannot be placed near the filter pipe, and the user needs to carry them with him, which makes on-site operation inconvenient. Utility Model Content

[0004] Technical problems solved

[0005] In response to the above-mentioned shortcomings of the prior art, the present invention provides a filter top cover placement device. Through the filter placement structure provided, the user can place the filter cover and small parts such as the internal filter cotton core nut. The placement box structure, through its trapezoidal structure with a small top and a large bottom, cooperates with the enclosure structure on the outside of the bottom end to effectively fix the filter cover and other small parts, and the position of the placement box can be determined by the position of the fixing component. The specific position on the filter is convenient for easy picking and placement. By providing a fixing plate structure with connecting bolts, the user can place the top plate of the placement box on the top of the fixing plate, pass the connecting bolts through the positioning hole structure in the fixing plate and the top plate, and finally fix the position of the connecting bolts by the locking nut, thereby realizing a fixed connection between the three, which is convenient for the user to take. It can effectively solve the problem in the prior art that the user needs to carry it with him, which makes it inconvenient to perform on-site operation.

[0006] Technical Solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] The utility model provides a filter top cover placement device, including a medicine water tank; a filter is fixed on the top of the medicine water tank, a filter top cover is fixed on the top of the filter, and a filter placement structure is fixed on the outer wall of the filter, the filter placement structure includes a fixing assembly and a placement box, the fixing assembly includes a fixing plate, a connecting bolt arranged in the fixing plate and a locking nut arranged at the bottom of the connecting bolt, the placement box includes a top plate, side plates fixed on both sides of the bottom end of the top plate and a surrounding plate fixed at the bottom ends of the side plates on both sides, the side plates, top plate and surrounding plates on both sides are fixedly connected to form a frame structure, a middle groove is opened in the middle of the top plate, and positioning holes are opened on both sides of the front end of the top plate, and the connecting bolts pass through the positioning holes and the fixing plate to realize a fixed connection between the fixing assembly and the placement box.

[0009] Furthermore, the inner wall of the fixing plate is an arc-shaped structure, which is fixed to the outer wall of the filter; through the filter placement structure, the user can place the filter cover and small parts such as the internal filter cotton core nut. The placement box structure, through its trapezoidal structure with a small top and a large bottom, cooperates with the enclosure structure on the outside of the bottom end to effectively fix the filter cover and other small parts.

[0010] Furthermore, the inner walls of the middle tank are all rounded structures, which facilitate the placement of the filter top cover in the middle tank and prevent it from colliding with the top cover.

[0011] Furthermore, two groups of connecting bolts and locking nuts are symmetrically arranged; the position of the placement box can be determined by the position of the fixing component to determine the specific position on the filter, which is convenient for easy removal and placement.

[0012] Furthermore, there is a gap between the enclosure and the top plate, and the side plates on both sides are trapezoidal structures with a small top and a large bottom; by setting a fixed plate structure with connecting bolts, the user can place the top plate of the placement box on the top of the fixed plate, and pass the connecting bolts through the positioning hole structure in the fixed plate and the top plate.

[0013] Furthermore, the positioning hole is provided on the part protruding outward from the inner side of the top plate, and the top plate is a convex structure; the position of the connecting bolt is fixed by a locking nut to achieve a fixed connection between the three, which is convenient for users to take.

[0014] Beneficial effects

[0015] Compared with the known public technologies, the technical solution provided by this utility model has the following beneficial effects:

[0016] The utility model provides a filter placement structure, through which the user can place the filter cover and internal filter cotton core nut and other small parts. The placement box structure, through its trapezoidal structure with a small top and a large bottom, cooperates with the enclosure structure on the outside of the bottom end, to effectively fix the filter cover and other small parts. The position of the placement box can be determined by the position of the fixed component to determine its specific position on the filter, which is convenient for easy taking and placement.

[0017] In the utility model, by setting up a fixing plate structure with connecting bolts, the user can place the top plate of the placement box on the top of the fixing plate, pass the connecting bolts through the positioning hole structure in the fixing plate and the top plate, and finally fix the position of the connecting bolts by the locking nut to achieve a fixed connection between the three, which is convenient for the user to take. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is the structural front view of the utility model;

[0021] Figure 3 This is a structural diagram of the filter and filter placement structure in the utility model;

[0022] Figure 4 This is one of the structural breakdown diagrams of the filter placement structure in the present utility model;

[0023] Figure 5 This is the second structural breakdown diagram of the filter placement structure in the present utility model.

[0024] The numbers in the figure represent: 1. Medicine tank; 2. Filter; 3. Filter placement structure; 31. Fixing assembly; 311. Fixing plate; 312. Connecting bolt; 313. Locking nut; 32. Placement box; 321. Top plate; 322. Middle tank; 323. Positioning hole; 324. Side panel; 325. Enclosure; 4. Filter top cover. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0026] The present invention will be further described below with reference to the embodiments.

[0027] Embodiment: A filter cover placement device, see attached Figure 1 -Attached Figure 5 , including a medicine tank 1; a filter 2 is fixed on the top of the medicine tank 1, a filter top cover 4 is fixed on the top of the filter 2, a filter placement structure 3 is fixed on the outer wall of the filter 2, the filter placement structure 3 includes a fixing component 31 and a placement box 32, the fixing component 31 includes a fixing plate 311, a connecting bolt 312 arranged in the fixing plate 311 and a locking nut 313 arranged at the bottom of the connecting bolt 312, the placement box 32 includes a top plate 321, side plates 324 fixed on both sides of the bottom end of the top plate 321 and a surrounding plate 325 fixed to the bottom ends of the side plates 324 on both sides, the side plates 324, the top plate 321 and the surrounding plate 325 on both sides are fixedly connected to form a frame The frame structure has a middle groove 322 in the middle of the top plate 321, and positioning holes 323 are provided on both sides of the front end of the top plate 321. The connecting bolts 312 pass through the positioning holes 323 and the fixing plate 311 to realize the fixed connection between the fixing component 31 and the placement box 32; through the filter placement structure 3 set up, the user can place the cover of the filter 2 and the internal filter cotton core nut and other small parts, wherein the placement box 32 structure, through its trapezoidal structure with a small upper part and a large lower part, cooperates with the enclosure 325 structure on the outer side of the bottom end, can effectively fix the filter 2 cover and other small parts, and the position of the placement box 32 can be determined by the position of the fixing component 31, and the specific position on the filter 2 is determined, which is convenient for easy picking and placement.

[0028] The inner side wall of the fixing plate 311 is an arc-shaped structure and is fixed to the outer side wall of the filter 2 .

[0029] The inner walls of the middle groove 322 are all rounded.

[0030] The connecting bolts 312 and the locking nuts 313 are symmetrically arranged in two groups. The two symmetrically arranged connecting bolts 312 structure can connect and fix the top plate 321 and the fixing plate 311, thereby enhancing the connection and fixing effect.

[0031] There is a gap between the enclosure 325 and the top plate 321 , and the side plates 324 on both sides are trapezoidal structures with a small top and a large bottom.

[0032] The positioning hole 323 is set on the part protruding outward on the inner side of the top plate 321, and the top plate 321 is a convex structure; by setting a fixing plate 311 structure with a connecting bolt 312, the user can place the top plate 321 of the placement box 32 on the top of the fixing plate 311, pass the connecting bolt 312 through the positioning hole 323 structure in the fixing plate 311 and the top plate 321, and finally fix the position of the connecting bolt 312 by the locking nut 313 to achieve a fixed connection between the three, which is convenient for the user to take.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A filter top cover placement device, characterized in that: The invention comprises a medicine water tank (1); a filter (2) is fixed on the top of the medicine water tank (1); a filter top cover (4) is fixed on the top of the filter (2); a filter placement structure (3) is fixed on the outer wall of the filter (2); the filter placement structure (3) comprises a fixing assembly (31) and a placement box (32); the fixing assembly (31) comprises a fixing plate (311), a connecting bolt (312) arranged in the fixing plate (311) and a locking nut (313) arranged at the bottom of the connecting bolt (312); the placement box (32) comprises a top plate (321), side panels (324) fixed on both sides of the bottom end of the top panel (321) and enclosure panels (325) fixed on the bottom ends of the side panels (324) on both sides, the side panels (324), the top panel (321) and the enclosure panels (325) on both sides are fixedly connected to form a frame structure, a middle groove (322) is provided in the middle of the top panel (321), and positioning holes (323) are provided on both sides of the front end of the top panel (321), and the connecting bolts (312) pass through the positioning holes (323) and the fixing plate (311) to realize a fixed connection between the fixing assembly (31) and the placement box (32).

2. A filter top cover placement device according to claim 1, characterized in that: The inner side wall of the fixing plate (311) is an arc-shaped structure and is fixedly attached to the outer side wall of the filter (2).

3. A filter top cover placement device according to claim 1, characterized in that: The inner walls of the middle groove (322) are all rounded structures.

4. A filter top cover placement device according to claim 1, characterized in that: The connecting bolts (312) and locking nuts (313) are symmetrically arranged in two groups.

5. A filter top cover placement device according to claim 4, characterized in that: There is a gap between the enclosure plate (325) and the top plate (321), and the side plates (324) on both sides are trapezoidal structures with a small top and a large bottom.

6. A filter top cover placement device according to claim 1, characterized in that: The positioning hole (323) is provided on the outwardly protruding portion of the inner side of the top plate (321), and the top plate (321) is a convex structure.

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