Convenient disassembly of the purification unit

Abstract

The utility model relates to the technical field of integrated purification units, and discloses an integrated purification unit that is easy to disassemble, including: an outer shell, and a positioning groove; a bracket, which is arranged on the outer side of the outer shell, and the top and the front and rear ends of the bottom sides of the bracket are provided with limited grooves, and a connecting rod is inserted in the inner cavity, and the surface of the connecting rod is installed with a limited block; a connecting plate, and the front and rear ends of the bottom are installed with positioning blocks, and the front and rear ends of the connecting plate are installed with guide rods, and the surface is sleeved with an extrusion spring. The integrated purification unit that is easy to disassemble, through the action of the connecting rod, the guide rod and the extrusion spring, the positioning block is inserted into the positioning groove, when the outer shell is disassembled, the upward lifting of the connecting rod drives the guide rod to rise and presses the extrusion spring, so that the positioning block is separated from the positioning groove, compared with the traditional method of disassembly and assembly using bolts, this structure is more convenient for the disassembly operation between the outer shell and the bracket, thereby reducing the difficulty of disassembly.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated purification units, in particular to a convenient disassembly of an integrated purification unit. Background Art

[0002] The integrated purification unit is a device that integrates multiple purification functions. It can purify air or water in the same device. The integrated purification unit plays an important role in the fields of air and water purification. It can be used in places such as industry, medical treatment, hotels, schools, etc. to ensure the quality of air and water. When the integrated purification unit is in use, it can purify the incoming water or air through the internal filter plate, ultraviolet lamp, negative ion generator, membrane separation and other structures, and discharge the purified water or air to the corresponding place for use.

[0003] Common integrated purification units are usually composed of a housing, a control panel, a fan, a filter component, and a disinfection component. The fan is started through the control panel to draw outside air into the housing, so that the air is purified by passing through the filter component and the disinfection component in turn, and then the purified air is transported to the corresponding place for use through the connected pipe system.

[0004] In the traditional integrated purification unit, the back of the shell is first fixedly connected to the wall by fixing screws. When the equipment is used for a long time and fails and needs to be repaired, multiple sets of fixing screws need to be removed one by one, and the fixing screws are easy to loosen at the connection with the wall after multiple installation and removal. In order to solve the above problems, the integrated purification unit is partially convenient to disassemble. By installing a bracket on the wall, the equipment is installed on the bracket by bolts, so as to avoid the phenomenon of loosening of the connection between the fixing screws and the wall after multiple installation and removal. However, in this way, since the equipment and the bracket need to be installed by multiple sets of bolts and nuts, multiple sets of bolts and nuts need to be removed one by one during disassembly, which makes the operation steps complicated. At the same time, the bolts and nuts will rust when in contact with the outside air for a long time, which is not only inconvenient to disassemble the integrated purification unit, but also increases the difficulty of disassembly. For this reason, it is proposed to facilitate the disassembly of the integrated purification unit. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a conveniently disassembled integrated purification unit to solve the above-mentioned technical problem that it is inconvenient to disassemble the integrated purification unit, which increases the difficulty of disassembly.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: convenient disassembly of the purification integrated unit, including:

[0009] An outer shell, and positioning grooves arranged at the front and rear ends of both sides of the top and bottom of the outer shell;

[0010] The bracket is arranged on the outside of the outer shell, and the front and rear ends of the top and bottom sides of the bracket are provided with limit grooves, and a connecting rod is inserted into the inner cavity of the limit groove, and a limit block is installed on the surface of the connecting rod and corresponds to the limit groove;

[0011] The connecting plate is arranged in the inner cavity of the bracket and connected with the connecting rod, and the front and rear ends of the bottom of the connecting plate are equipped with positioning blocks corresponding to the positioning grooves, and the front and rear ends of the connecting plate are equipped with guide rods, which penetrate the inner wall of the bracket and extend outward, and the surface of the guide rod is sleeved with an extrusion spring. After the outer shell is arranged in the center of the inner cavity of the bracket, the connecting rod is rotated to make the limiting block correspond to the limiting groove, and the connecting plate, under the action of the guide rod and the extrusion spring, makes the positioning block inserted into the inside of the positioning groove for connection, and then the connecting rod is rotated to make the limiting block misalign with the bottom end of the limiting groove. When the outer shell is disassembled, the connecting rod is rotated to align the limiting block with the bottom end of the limiting groove, and the connecting rod is lifted to drive the guide rod to rise and press the extrusion spring, so that the positioning block is separated from the positioning groove, and then the connecting rod is rotated to make the limiting block misalign with the top end of the limiting groove. On the one hand, compared with the traditional method of using bolts for disassembly and assembly, this structure is more convenient for disassembly between the outer shell and the bracket, and reduces the difficulty of disassembly; on the other hand, through the cooperation between the limit block and the limit groove, the stability of the connecting rod and the connecting structure during disassembly and assembly is improved.

[0012] Preferably, a fixing plate is added to both sides and the rear end of the bottom of the bracket, and a limiting hole is opened on both sides of the front of the fixing plate, and a rotating head is rotatably connected to the center of the front of the fixing plate, and limiting rods are added to both sides of the rotating head and correspond to the limiting holes. After the rotating head is rotated to a certain angle on the front of the fixing plate, the limiting rod on the rotating head can be inserted into the inside of the limiting hole, so that the rotating head is connected to the fixing plate, and the phenomenon of the rotating head rotating on the fixing plate is avoided.

[0013] Preferably, a crossbar is hinged at the front end of the bottom center of the bracket, and the rear end of the crossbar is hinged to the corresponding fixing plate. The fixing plate can be connected to the wall, and the crossbar provides support to the bottom area of ​​the bracket.

[0014] Preferably, the center position of the back side of the fixing plate is rotatably connected with an outer cylinder, and a threaded block is provided at the center position of the outer surface of the outer cylinder. After a corresponding threaded hole is opened on the wall, the outer cylinder is inserted into the hole, and the outer cylinder is rotated on the fixing plate to make a threaded connection between the threaded block and the threaded hole.

[0015] Preferably, a rotating shaft is added at the center of the inner cavity of the outer cylinder, and penetrates the inner wall of the fixed plate to connect with the rotating head, and arc side blocks are installed on the front and rear of the surface of the rotating shaft. The outer cylinder and the rotating shaft are rotatably connected, and the rotating head drives the rotating shaft and the arc side blocks to rotate in the inner cavity of the outer cylinder.

[0016] Preferably, arc side plates are added on both sides of the front and rear ends of the inner cavity of the outer cylinder, and the outer sides of the arc side plates are connected to side cone rods, the outer ends of the side cone rods extend outward through the inner wall of the outer cylinder, and a reset spring is sleeved at the connection between the arc side plates and the side cone rods. When the arc side block rotates to a certain angle, the arc side plates can be squeezed outward, and pressure is applied to the reset spring, so that the side cone rods move to the outside of the outer cylinder and connect with the inner wall of the threaded hole on the wall. This not only ensures the stability of the connection between the bracket and the wall, but also avoids the loosening of the threaded connection structure during vibration.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a convenient disassembly and purification integrated unit, which has the following features:

[0019] Beneficial effects:

[0020] The convenient disassembly purification integrated unit is provided by setting the outer shell at the center of the inner cavity of the bracket, rotating the connecting rod to make the limit block correspond to the limit groove, and the connecting plate, under the action of the guide rod and the extrusion spring, makes the positioning block inserted into the inside of the positioning groove for connection, and then rotating the connecting rod to dislocate the limit block and the bottom end of the limiting groove. When disassembling the outer shell, the connecting rod is rotated to align the limit block with the bottom end of the limiting groove, and the connecting rod is lifted to drive the guide rod to rise and press the extrusion spring to separate the positioning block from the positioning groove. Compared with the traditional method of disassembling and assembling using bolts, this structure is more convenient for disassembly between the outer shell and the bracket, and makes disassembly easier, and then the connecting rod is rotated to dislocate the limit block and the top end of the limiting groove. Through the cooperation between the limit block and the limiting groove, the stability of the connecting rod and the connecting structure during disassembly and assembly is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the outer shell and its connection structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the bracket of the utility model;

[0024] Figure 4 This is a cross-sectional view of the outer cylinder of the utility model and a schematic diagram of its connection structure.

[0025] In the figure: 1. outer shell; 2. positioning groove; 3. bracket; 4. limiting groove; 5. connecting rod; 6. limiting block; 7. connecting plate; 8. positioning block; 9. guide rod; 10. extrusion spring; 11. connecting cross rod; 12. fixing plate; 13. limiting hole; 14. rotating head; 15. limiting rod; 16. outer cylinder; 17. threaded block; 18. rotating shaft; 19. arc side block; 20. arc side plate; 21. side cone rod; 22. reset spring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in 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 in 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.

[0027] The utility model provides a technical solution to facilitate the disassembly of the purification integrated unit, including: Figure 1 , Figure 2 , an outer shell 1, and positioning grooves 2 arranged at the front and rear ends of both sides of the top and bottom of the outer shell 1;

[0028] See also Figure 3 The bracket 3 is arranged on the outside of the outer shell 1, and the bracket 3 has limit grooves 4 at the front and rear ends of the top and bottom sides, and a connecting rod 5 is inserted into the inner cavity of the limit groove 4. The surface of the connecting rod 5 is installed with a limit block 6, which corresponds to the limit groove 4;

[0029] The connecting plate 7 is arranged in the inner cavity of the bracket 3 and connected with the connecting rod 5. The front and rear ends of the bottom of the connecting plate 7 are equipped with positioning blocks 8, which correspond to the positioning grooves 2. The front and rear ends of the connecting plate 7 are equipped with guide rods 9, which extend outward through the inner wall of the bracket 3, and the surface of the guide rods 9 is sleeved with a compression spring 10. After the outer shell 1 is arranged in the center of the inner cavity of the bracket 3, the connecting rod 5 is rotated to make the limit block 6 correspond to the limit groove 4, and the connecting plate 7 is connected under the action of the guide rod 9 and the compression spring 10, so that the positioning block 8 is inserted into the inside of the positioning groove 2 for connection, and then the connecting rod 5 is rotated to make the limit block 6 misaligned with the bottom end of the limit groove 4. When the outer shell 1 is disassembled, the connecting rod 5 is rotated to align the limit block 6 with the bottom end of the limit groove 4, and the connecting rod 5 is lifted to drive the guide rod 9 to rise and press the compression spring 10, so that the positioning block 8 is separated from the positioning groove 2, and then the connecting rod 5 is rotated to make the limit block 6 misaligned with the top of the limit groove 4. On the one hand, compared with the traditional method of using bolts for disassembly and assembly, this structure is more convenient for disassembly between the outer shell 1 and the bracket 3, and reduces the difficulty of disassembly; on the other hand, through the cooperation between the limit block 6 and the limit groove 4, the stability of the connecting rod 5 and the connecting structure during disassembly and assembly is improved.

[0030] See also Figure 4 A fixing plate 12 is added to both sides and the rear end of the bottom of the bracket 3, and a limiting hole 13 is opened on both sides of the front of the fixing plate 12, and a rotating head 14 is rotatably connected to the center of the front of the fixing plate 12, and limiting rods 15 are added to both sides of the rotating head 14, corresponding to the limiting hole 13. After the rotating head 14 is rotated to a certain angle on the front of the fixing plate 12, the limiting rod 15 on the rotating head 14 can be inserted into the inside of the limiting hole 13, so that the rotating head 14 is connected to the fixing plate 12, and the rotating head 14 is prevented from rotating on the fixing plate 12.

[0031] See also Figure 3 , a crossbar 11 is hinged at the front end of the bottom center of the bracket 3, and the rear end of the crossbar 11 is hinged to the corresponding fixing plate 12. The fixing plate 12 can be connected to the wall, and the bottom area of ​​the bracket 3 can be supported by the crossbar 11. The outer cylinder 16 is rotatably connected to the center of the back of the fixing plate 12, and a threaded block 17 is added to the center of the outer surface of the outer cylinder 16. After the corresponding threaded hole is opened on the wall, the outer cylinder 16 can be extended into the hole, and the outer cylinder 16 can be rotated on the fixing plate 12 to make a threaded connection between the threaded block 17 and the threaded hole.

[0032] See also Figure 4 , the outer cylinder 16 is rotatably connected to the center position of the back of the fixed plate 12, and a threaded block 17 is added to the center position of the outer surface of the outer cylinder 16. After the corresponding threaded hole is opened on the wall, the outer cylinder 16 is inserted into the hole, and the outer cylinder 16 is rotated on the fixed plate 12 so that the threaded block 17 is threadedly connected to the threaded hole. Arc side plates 20 are added to the front and rear ends of the inner cavity of the outer cylinder 16, and the outer side of the arc side plate 20 is connected to a side cone rod 21. The outer end of the side cone rod 21 passes through the inner wall of the outer cylinder 16 and extends outward, and a reset spring 22 is sleeved at the connection between the arc side plate 20 and the side cone rod 21. When the arc side block 19 is rotated to a certain angle, the arc side plate 20 can be squeezed outward, and pressure is applied to the reset spring 22, so that the side cone rod 21 moves to the outside of the outer cylinder 16 and connects with the inner wall of the threaded hole on the wall. This not only ensures the stability of the connection between the bracket 3 and the wall, but also prevents the threaded connection structure from loosening during vibration.

[0033] This solution: After the outer shell 1 is set at the center of the inner cavity of the bracket 3, the connecting rod 5 is rotated to make the limit block 6 correspond to the limit groove 4, and the connecting plate 7, under the action of the guide rod 9 and the extrusion spring 10, makes the positioning block 8 inserted into the interior of the positioning groove 2 for connection, and then the connecting rod 5 is rotated to misalign the limit block 6 with the bottom end of the limit groove 4. When the outer shell 1 is disassembled, the connecting rod 5 is rotated to align the limit block 6 with the bottom end of the limit groove 4, and the connecting rod 5 is lifted to drive the guide rod 9 to rise and apply pressure to the extrusion spring 10, so that the positioning block 8 is separated from the positioning groove 2, and then the connecting rod 5 is rotated to misalign the limit block 6 with the top of the limit groove 4. After the corresponding threaded hole is opened on the wall, the outer cylinder 16 is extended into the hole, and the outer cylinder 16 is rotated on the fixed plate 12 so that the threaded block 17 is threadedly connected to the threaded hole, and the outer cylinder 16 is rotationally connected to the rotating shaft 18. The rotating head 14 drives the rotating shaft 18 and the arc side block 19 to rotate in the inner cavity of the outer cylinder 16. When the arc side block 19 rotates to a certain angle, the arc side plate 20 can be squeezed outward, and pressure is applied to the reset spring 22, so that the side cone rod 21 moves to the outside of the outer cylinder 16 and is connected to the inner wall of the threaded hole on the wall. After the rotating head 14 is rotated to a certain angle on the front side of the fixed plate 12, the limiting rod 15 on the rotating head 14 can be inserted into the inside of the limiting hole 13 to connect the rotating head 14 to the fixed plate 12.

[0034] 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.

[0035] 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. Convenient disassembly of the purification integrated unit, characterized by: include: An outer shell (1), and positioning grooves (2) arranged at the front and rear ends of the top and bottom of the outer shell (1); The bracket (3) is arranged on the outside of the outer shell (1), and the bracket (3) is provided with limiting grooves (4) at the front and rear ends of the top and bottom sides, and a connecting rod (5) is inserted into the inner cavity of the limiting groove (4), and a limiting block (6) is installed on the surface of the connecting rod (5) and corresponds to the limiting groove (4); A connecting plate (7) is arranged in the inner cavity of the bracket (3) and connected to the connecting rod (5), and positioning blocks (8) are installed at the front and rear ends of the bottom of the connecting plate (7) and correspond to the positioning grooves (2). Guide rods (9) are installed at the front and rear ends of the connecting plate (7) and extend outward through the inner wall of the bracket (3), and a compression spring (10) is sleeved on the surface of the guide rod (9).

2. The convenient disassembly and purification integrated unit according to claim 1 is characterized in that: A fixing plate (12) is provided on both sides and the rear end of the bottom of the bracket (3), and limiting holes (13) are provided on both sides of the front of the fixing plate (12), and a rotating head (14) is rotatably connected to the center of the front of the fixing plate (12), and limiting rods (15) are provided on both sides of the rotating head (14) and correspond to the limiting holes (13).

3. The conveniently disassembled purification integrated unit according to claim 2 is characterized in that: A crossbar (11) is hingedly connected to the front end of the bottom center of the bracket (3), and the rear end of the crossbar (11) is hingedly connected to the corresponding fixing plate (12).

4. The conveniently disassembled purification integrated unit according to claim 3 is characterized in that: The center position of the back side of the fixing plate (12) is rotatably connected to an outer cylinder (16), and a threaded block (17) is provided at the center position of the outer surface of the outer cylinder (16).

5. The conveniently disassembled purification integrated unit according to claim 4 is characterized in that: A rotating shaft (18) is provided at the center of the inner cavity of the outer cylinder (16), and penetrates the inner wall of the fixed plate (12) to be connected to the rotating head (14), and arc side blocks (19) are installed at the front and rear of the surface of the rotating shaft (18).

6. The conveniently disassembled purification integrated unit according to claim 5 is characterized in that: Arc side plates (20) are provided on both sides of the front and rear ends of the inner cavity of the outer cylinder (16), and the outer sides of the arc side plates (20) are connected to side cone rods (21). The outer ends of the side cone rods (21) penetrate the inner wall of the outer cylinder (16) and extend outwards, and a return spring (22) is sleeved at the connection between the arc side plates (20) and the side cone rods (21).

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