Air conditioning unit filter mechanism convenient to disassemble

Abstract

The utility model relates to air conditioning unit filter mechanism technical field, and disclose a kind of air conditioning unit filter mechanism of convenient dismounting, including machine body, the outer wall of machine body is equipped with sealing ring, the inner wall of sealing ring is fixedly equipped with protective tube, the outer wall of protective tube is equipped with round groove, the inner wall of round groove is respectively equipped with through-hole and movable slot, the inner wall of through-hole is threadedly connected with adjusting bolt, the inner wall of protective tube is slidably connected with connecting rod, the outer wall of connecting rod is fixedly equipped with locating plate.The air conditioning unit filter mechanism of convenient dismounting, by the machine body, the clamping block, the clamping spring, the recess, the filter screen, the mounting plate, the air inlet groove structure, so that the device during dismounting, user can install filter screen on connecting rod by the way of pressing clamping block, also can quickly separate connecting rod, to facilitate user to dismount filter screen operation, to improve the dismounting efficiency of the filter mechanism for user.

Description

Technical Field

[0001] This utility model relates to the technical field of air conditioning unit air filter mechanism, specifically an air conditioning unit air filter mechanism that is easy to disassemble and assemble. Background Technology

[0002] In some special environments, there are special requirements for the function of air conditioning. For example, in hospital operating rooms, isolation rooms, and sterile rooms, ordinary air conditioning units cannot meet the requirements for air cleanliness and hygiene. As a result, special air conditioning units have emerged to provide air treatment.

[0003] While existing air conditioning units can filter dust during use, they lack a mechanism for easy disassembly and reassembly of the filters. This results in a lengthy disassembly and reassembly process, and the numerous disassembled parts and screws make storage and subsequent filter installation difficult. Therefore, we propose an air conditioning unit filter mechanism that is easy to disassemble and reassemble. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an air filter mechanism for air conditioning units that is easy to disassemble and assemble, thus solving the problems mentioned in the background.

[0005] This utility model provides the following technical solution: an air filter mechanism for an air conditioning unit that is easy to disassemble and assemble, comprising a body, a sealing ring on the outer wall of the body, a protective tube fixedly mounted on the inner wall of the sealing ring, a circular groove on the outer wall of the protective tube, a through hole and a movable groove on the inner wall of the circular groove, an adjusting bolt threadedly connected to the inner wall of the through hole, a connecting rod slidably connected to the inner wall of the protective tube, a positioning plate fixedly mounted on the outer wall of the connecting rod, an air inlet groove on the outer wall of the connecting rod, a connecting plate fixedly mounted on the end of the connecting rod near the adjusting bolt, a mating groove on the outer wall of the connecting plate, a filter screen on the inner wall of the connecting rod, an mounting plate fixedly mounted on the outer wall of the filter screen, a retaining spring on the outer wall of the mounting plate, a retaining block abutting the end of the retaining spring away from the mounting plate, and a groove on the outer wall of the retaining block.

[0006] As a preferred embodiment of this utility model, the shape of the card block is adapted to the shape of the docking groove, and the outer wall of the card block is slidably connected to the inner wall of the docking groove.

[0007] As a preferred embodiment of this utility model, the number of mounting plates is two, and both mounting plates are symmetrically distributed along the outer wall of the filter screen.

[0008] As a preferred technical solution of this utility model, the outer wall of the positioning plate is rotatably connected to the end of the adjusting bolt near the machine body, and the connecting rod is fixedly connected to the protective tube through the adjusting bolt.

[0009] As a preferred embodiment of this utility model, the body is connected to the outside world through an air inlet groove, and the outer wall of the filter screen is slidably connected to the inner wall of the air inlet groove.

[0010] As a preferred embodiment of this utility model, the outer wall of the positioning plate is slidably connected to the inner wall of the movable groove, and the positioning plate is made of galvanized iron metal.

[0011] As a preferred embodiment of this utility model, the inner wall of the protective tube is tightly fitted to the outer wall of the connecting rod, and the protective tube is made of rubber.

[0012] As a preferred embodiment of this utility model, there are two positioning plates, and both positioning plates are symmetrically distributed along the outer wall of the connecting rod.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The air filter mechanism of this easy-to-disassemble air conditioning unit, through the structure of the body, locking block, retaining spring, groove, filter screen, mounting plate and air inlet slot, allows the user to install the filter screen on the connecting rod by pressing the locking block during the disassembly and assembly process, and also to quickly detach it from the connecting rod. This makes it convenient for the user to disassemble and assemble the filter screen, thereby improving the user's disassembly and assembly efficiency of the air filter mechanism.

[0015] 2. This easily disassembled air conditioning unit filter mechanism, through its structure of sealing pipe, protective pipe, circular groove, positioning plate, adjusting bolt, through hole, and movable groove, allows users to remove both the filter and connecting plate during disassembly and assembly by utilizing the movable characteristic of the connecting rod. This increases the user's working area and facilitates operation. At the same time, the connecting rod seals the movable groove to prevent external dust from entering the air conditioning unit and to prevent leakage of filtered air, thereby improving the practicality and airtightness of the mechanism. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a side sectional view of the present invention.

[0018] Figure 3 This is a schematic diagram of the movable groove structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the air inlet groove structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the card block structure of this utility model.

[0021] In the diagram: 1. Body; 2. Sealing ring; 3. Protective tube; 4. Circular groove; 5. Positioning plate; 6. Connecting rod; 7. Adjusting bolt; 8. Through hole; 9. Movable groove; 10. Connecting plate; 11. Docking groove; 12. Air inlet groove; 13. Filter screen; 14. Mounting plate; 15. Snap ring; 16. Locking block; 17. Groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 An air filtration mechanism for an air conditioning unit that is easy to disassemble and assemble includes a body 1. The outer wall of the body 1 is provided with a sealing ring 2. The inner wall of the sealing ring 2 is fixedly fitted with a protective tube 3. The outer wall of the protective tube 3 is provided with a circular groove 4. The inner wall of the circular groove 4 is provided with a through hole 8 and a movable groove 9. The inner wall of the through hole 8 is threadedly connected with an adjusting bolt 7. The inner wall of the protective tube 3 is slidably connected with a connecting rod 6. The outer wall of the connecting rod 6 is fixedly fitted with a positioning plate 5. The outer wall of the connecting rod 6 is provided with an air inlet groove 12. The end of the connecting rod 6 near the adjusting bolt 7 is fixedly fitted with a connecting plate 10. The outer wall of the connecting plate 10 is provided with a mating groove 11. The inner wall of the connecting rod 6 is provided with a filter screen 13. The outer wall of the filter screen 13 is fixedly fitted with an mounting plate 14. The outer wall of the mounting plate 14 is provided with a retaining spring 15. The end of the retaining spring 15 away from the mounting plate 14 abuts against a locking block 16. The outer wall of the locking block 16 is provided with a groove 17.

[0024] In the above structure, the connecting plate 10, docking groove 11, air inlet groove 12, filter screen 13, mounting plate 14, snap ring 15, locking block 16, and groove 17 allow the user to slide the locking block 16 along the inner wall of the docking groove 11 by pressing it during the disassembly and assembly process. This facilitates the user's disassembly and assembly of the filter screen 13 and improves the user's efficiency in disassembling and assembling the air filter structure.

[0025] In a preferred embodiment, the shape of the locking block 16 is adapted to the shape of the docking groove 11, and the outer wall of the locking block 16 is slidably connected to the inner wall of the docking groove 11.

[0026] In the above structure, the filter screen 13 is fixed by the connection between the docking groove 11 and the locking block 16, which ensures that the filter screen 13 will not detach from the connecting rod 6 or become loose when the air conditioning unit is operating and drawing air, thereby improving the stability of the filter screen 13.

[0027] In a preferred embodiment, there are two mounting plates 14, and both mounting plates 14 are symmetrically distributed along the outer wall of the filter screen 13.

[0028] In the above structure, the filter screen 13 is fixed by the two mounting plates 14 and the locking block 16, thereby ensuring that the filter screen 13 will not loosen or even detach from the connecting rod 6 after installation, thus ensuring the normal use of the air filtration structure.

[0029] In a preferred embodiment, the outer wall of the positioning plate 5 is rotatably connected to the end of the adjusting bolt 7 near the body 1, and the connecting rod 6 is fixedly connected to the protective tube 3 through the adjusting bolt 7.

[0030] In the above structure, the adjustment bolt 7 allows the user to move the connecting rod 6 by rotating the adjustment bolt 7 during use. This facilitates the user to remove the connecting rod 6 and the filter screen 13 for disassembly and assembly, increasing the user's activity space, making operation more convenient, and thus improving the practicality of the device.

[0031] In a preferred embodiment, the body 1 is connected to the outside world through the air inlet slot 12, and the outer wall of the filter screen 13 is slidably connected to the inner wall of the air inlet slot 12.

[0032] In the above structure, the air inlet slot 12 and filter screen 13 structure enable the user to remove the filter screen 13 after the locking block 16 disengages from the docking slot 11 during the disassembly and assembly process. After installation, the filter screen 13 can filter the air drawn by the unit, thereby ensuring the cleanliness of the air supplied by the air conditioner and achieving the effect of air purification and dust removal.

[0033] In a preferred embodiment, the outer wall of the positioning plate 5 is slidably connected to the inner wall of the movable groove 9, and the positioning plate 5 is made of galvanized iron metal.

[0034] In the above structure, galvanized iron has the characteristics of hardness and wear resistance, which can effectively reduce the wear of the positioning plate 5 during operation, thereby extending the service life of the positioning plate 5. In addition, galvanized iron also has the characteristics of low cost, thereby reducing the production and maintenance costs of the device.

[0035] In a preferred embodiment, the inner wall of the protective tube 3 is tightly fitted to the outer wall of the connecting rod 6, and the protective tube 3 is made of rubber.

[0036] In the above structure, the rubber material has good airtightness and elasticity. During the movement, the connecting rod 6 can seal the movable groove 9, thereby preventing gas leakage during the operation of the air conditioning unit and ensuring the normal operation of the air conditioning unit.

[0037] In a preferred embodiment, there are two positioning plates 5, and both positioning plates 5 are symmetrically distributed along the outer wall of the connecting rod 6.

[0038] In the above structure, the two positioning plates 5 limit the connecting rod 6, thereby preventing the connecting rod 6 from tilting or shifting during movement. This ensures that the filter screen 13 and the locking block 16 will not rotate, making it easier for the user to disassemble and assemble the filter screen 13, and further improving the practicality of the device.

[0039] Working principle: When installing the filter 13, the user can first move the connecting rod 6 by rotating the adjusting bolt 7, so that the end of the connecting rod 6 away from the body 1 moves out to the outside of the protective tube 3, exposing the connecting plate 10. The user can then pinch the locking block 16 with two fingers to fix the filter 13 to the connecting rod 6 through the locking block 16. Then, rotate the adjusting bolt 7 in the opposite direction to reset the connecting rod 6. The filter 13 will filter the air. Disassembly can be completed by following the same steps, which makes it easy for the user to disassemble and assemble the device. During the disassembly and assembly process, the movement of the connecting rod 6 increases the user's room of movement, which makes it easier for the user to operate with their hands. The connecting rod 6 seals the movable groove 9, which can prevent air leakage and external dust from entering the air conditioning unit, thereby improving the practicality, airtightness and dustproof effect of the device.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An air filter mechanism for an air conditioning unit that is easy to disassemble and assemble, characterized in that, The device includes a body (1), the outer wall of which is provided with a sealing ring (2), and the inner wall of the sealing ring (2) is fixedly fitted with a protective tube (3). The outer wall of the protective tube (3) is provided with a circular groove (4), and the inner wall of the circular groove (4) is provided with a through hole (8) and a movable groove (9). The inner wall of the through hole (8) is threadedly connected with an adjusting bolt (7). The inner wall of the protective tube (3) is slidably connected with a connecting rod (6), and the outer wall of the connecting rod (6) is fixedly fitted with a positioning plate (5). The outer wall of the connecting rod (6) is provided with a positioning plate (5). There is an air inlet groove (12). A connecting plate (10) is fixedly mounted on one end of the connecting rod (6) near the adjusting bolt (7). A docking groove (11) is opened on the outer wall of the connecting plate (10). A filter screen (13) is provided on the inner wall of the connecting rod (6). An installation plate (14) is fixedly mounted on the outer wall of the filter screen (13). A retaining spring (15) is provided on the outer wall of the installation plate (14). A retaining block (16) is abutted on the end of the retaining spring (15) away from the installation plate (14). A groove (17) is opened on the outer wall of the retaining block (16).

2. The air filter mechanism of an air conditioning unit that is easy to disassemble and assemble according to claim 1, characterized in that, The shape of the card block (16) is adapted to the shape of the docking groove (11), and the outer wall of the card block (16) is slidably connected to the inner wall of the docking groove (11).

3. The air filter mechanism of an air conditioning unit that is easy to disassemble and assemble according to claim 1, characterized in that, There are two mounting plates (14), and both mounting plates (14) are symmetrically distributed along the outer wall of the filter screen (13).

4. The air filter mechanism of an air conditioning unit that is easy to disassemble and assemble according to claim 1, characterized in that, The outer wall of the positioning plate (5) is rotatably connected to the end of the adjusting bolt (7) near the body (1), and the connecting rod (6) is fixedly connected to the protective tube (3) through the adjusting bolt (7).

5. The air filter mechanism of an air conditioning unit that is easy to disassemble and assemble according to claim 1, characterized in that, The body (1) is connected to the outside world through the air inlet groove (12), and the outer wall of the filter (13) is slidably connected to the inner wall of the air inlet groove (12).

6. The air filter mechanism of an air conditioning unit that is easy to disassemble and assemble according to claim 1, characterized in that, The outer wall of the positioning plate (5) is slidably connected to the inner wall of the movable groove (9), and the positioning plate (5) is made of galvanized iron metal.

7. The air filter mechanism of an air conditioning unit that is easy to disassemble and assemble according to claim 1, characterized in that, The inner wall of the protective tube (3) is tightly fitted to the outer wall of the connecting rod (6), and the protective tube (3) is made of rubber.

8. The air filter mechanism of an air conditioning unit that is easy to disassemble and assemble according to claim 1, characterized in that, There are two positioning plates (5), and both positioning plates (5) are symmetrically distributed along the outer wall of the connecting rod (6).

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