Novel antibacterial energy-saving composite filter screen

Abstract

The utility model relates to the technical field of composite filter screens, and discloses a novel bacteriostatic energy-saving composite filter screen, which comprises an outer frame and a fixed frame, the outer side of the inner wall of the outer frame is fixedly connected with the fixed frame, the inner side of the fixed frame is provided with a filter element body, the right side of the upper surface of the outer frame is fixedly connected with a connecting block, and the connecting block is fixedly connected with the outer frame. Limiting holes are formed in the outer side faces of the connecting blocks, and a fixing shaft is fixedly inserted into the top of the outer side face of the outer frame. According to the novel antibacterial energy-saving composite filter screen, a limiting block is controlled to move out of a limiting hole, then a top frame is rotated to relieve shielding of a filter element body on the inner side of a fixing frame, then the top frame is pulled out, a new filter element body is inserted into the inner side of the fixing frame, then the limiting block is inserted into the limiting hole, and an outer frame and the top frame are fixed, so that the outer frame and the top frame are fixed; the detachable function is realized, so that only an old filter element body needs to be discarded, the outer frame and the top frame can be conveniently and repeatedly utilized by a worker, and resource waste is not easily caused.

Description

Technical Field

[0001] The utility model relates to the technical field of composite filter screens, in particular to a novel antibacterial and energy-saving composite filter screen. Background Art

[0002] The antibacterial and energy-saving composite filter consists of a filter element and an outer frame; the antibacterial and energy-saving composite filter has the advantages of good antibacterial effect, high filtration effect, high strength and rigidity, etc.; but the filter element and the outer frame on some existing composite filters are basically only directly fixed together, and it is not easy to achieve the detachable function. Therefore, when the composite filter needs to be replaced, it is basically directly discarded as a whole, which is inconvenient for the staff to reuse the outer frame and easily causes a waste of resources. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a novel antibacterial and energy-saving composite filter screen, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel antibacterial and energy-saving composite filter screen, comprising an outer frame and a fixed frame, the outer side of the inner wall of the outer frame is fixedly connected with the fixed frame, the inner side of the fixed frame is provided with a filter element body, the right side of the upper surface of the outer frame is fixedly connected with a connecting block, the outer side surface of the connecting block is provided with a limiting hole, the top of the outer side surface of the outer frame is fixedly plugged with a fixed shaft, the outer surface of the fixed shaft is movably sleeved with a top frame, the right side of the upper surface of the top frame is provided with a sliding groove, the inside of the sliding groove is slidably connected with a shielding plate, the middle part of the upper surface of the shielding plate is provided with a hand buckle, and the A through slot is provided on the inner wall of the bottom of the sliding slot, and the through slot is communicated with the interior of the top frame. A limiting block is movably inserted into the inner wall of the top frame, and the limiting block is movably inserted into the limiting hole. A moving block is fixedly connected to the left side of the limiting block, and the moving block is slidably connected to the top frame. A transmission block is fixedly connected to the left side of the upper surface of the moving block, and the transmission block is slidably connected to the through slot. The upper surface of the transmission block is fixedly connected to the lower surface of the baffle plate, and a first short rod is fixedly connected to the left side of the moving block, and a second short rod is fixedly connected to the inner wall of the top frame. Reset springs are sleeved on the outer surfaces of the first and second short rods.

[0007] Preferably, a moving groove is provided inside the top frame, and the inner diameter of the moving groove is matched with the outer diameter of the moving block.

[0008] Preferably, the shielding plate, the limiting block, the moving block, the transmission block, the first short rod and the second short rod are all made of stainless steel.

[0009] Preferably, the number of the through slots and the transmission block is set to one group, and the inner diameter of the through slot is matched with the outer diameter of the transmission block.

[0010] Preferably, the number of the return springs is set to one group, and the material of one group of return springs is set to be silicon manganese spring steel.

[0011] Preferably, a connecting groove is provided on the right side of the outer side surface of the top frame, and the inner diameter of the connecting groove is matched with the outer diameter of the connecting block.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a new type of antibacterial and energy-saving composite filter screen, which has the following beneficial effects:

[0014] 1. The new antibacterial and energy-saving composite filter controls the limit block to move out of the limit hole, then rotates the top frame to release the cover on the filter element body inside the fixed frame, then pulls it out, and then inserts the new filter element body into the inside of the fixed frame, and then inserts the limit block into the limit hole to fix the outer frame and the top frame. At this point, the detachable function is realized, so you only need to discard the old filter element body, which is convenient for the staff to reuse the outer frame and the top frame, and it is not easy to cause waste of resources.

[0015] 2. The new antibacterial and energy-saving composite filter screen continuously squeezes the moving block to the right through the reaction force generated by the extrusion of the reset spring, so that the moving block can drive the limit block to move to the right along the inside of the top frame until the limit block passes through the inner wall of the top frame and is finally firmly inserted into the inside of the limit hole, which effectively improves the fixing effect between the top frame and the connecting block, indirectly ensures the stability of the connection between the outer frame and the top frame, and also ensures the stability of the filter element body.

[0016] 3. The new antibacterial and energy-saving composite filter can effectively shield the through slot by setting the shielding plate, effectively preventing dust from falling into the top frame from the inside of the through slot, and effectively avoiding the phenomenon that the moving block cannot slide smoothly due to excessive dust accumulation inside the top frame, thereby effectively improving the practicability of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 , Figure 3 It is a schematic diagram of the local structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the partial structure decomposition of the utility model.

[0020] In the figure: 1. outer frame; 2. fixed frame; 3. filter element body; 4. connecting block; 5. limiting hole; 6. fixed shaft; 7. top frame; 8. sliding groove; 9. shielding plate; 10. hand buckle; 11. through groove; 12. limiting block; 13. moving block; 14. transmission block; 15. first short rod; 16. second short rod; 17. reset spring. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4The utility model provides a technical solution: a novel antibacterial and energy-saving composite filter screen, comprising an outer frame 1 and a fixed frame 2, the outer side of the inner wall of the outer frame 1 is fixedly connected with the fixed frame 2, the inner side of the fixed frame 2 is provided with a filter element body 3, the right side of the upper surface of the outer frame 1 is fixedly connected with a connecting block 4, the outer side of the connecting block 4 is provided with a limiting hole 5, the top of the outer side of the outer frame 1 is fixedly plugged with a fixed shaft 6, the outer surface of the fixed shaft 6 is movably sleeved with a top frame 7, the right side of the upper surface of the top frame 7 is provided with a sliding groove 8, the inner side of the sliding groove 8 is slidably connected with a shielding plate 9, and through the setting of the shielding plate 9, the through groove 11 can be effectively shielded, effectively preventing dust from passing through the through groove 11 The interior of the groove 11 falls into the interior of the top frame 7, effectively avoiding the phenomenon that the moving block 13 cannot slide smoothly due to excessive accumulation of dust inside the top frame 7, and effectively improving the practicality of the device when in use. A hand buckle 10 is provided in the middle of the upper surface of the baffle plate 9, and a through groove 11 is provided on the inner wall of the bottom of the sliding groove 8. The through groove 11 is communicated with the interior of the top frame 7. The inner wall of the top frame 7 is movably connected with a limit block 12. By controlling the limit block 12 to move out of the interior of the limit hole 5, the top frame 7 is rotated to release the blocking of the filter element body 3 inside the fixed frame 2, and then it is pulled out, and then the new filter element body 3 is inserted into the inner side of the fixed frame 2, and then Insert the limiting block 12 into the limiting hole 5 to fix the outer frame 1 and the top frame 7. At this point, the detachable function is realized, so only the old filter element body 3 needs to be discarded, which is convenient for the staff to reuse the outer frame 1 and the top frame 7, and is not easy to cause waste of resources. The limiting block 12 is movably plugged into the limiting hole 5, and the left side of the limiting block 12 is fixedly connected with a moving block 13, and the moving block 13 is slidably connected to the top frame 7. The left side of the upper surface of the moving block 13 is fixedly connected with a transmission block 14, and the transmission block 14 is slidably connected to the through groove 11. The upper surface of the transmission block 14 is fixedly connected to the lower surface of the baffle plate 9, and the left side of the moving block 13 is fixedly connected with The first short rod 15 and the inner wall of the top frame 7 are fixedly connected with the second short rod 16, and the outer surfaces of the first short rod 15 and the second short rod 16 are sleeved with a return spring 17. The reaction force generated by the extrusion of the return spring 17 can continuously squeeze the moving block 13 to the right side, so that the moving block 13 can drive the limiting block 12 to move to the right side along the inside of the top frame 7 until the limiting block 12 passes through the inner wall of the top frame 7 and is finally firmly inserted into the inside of the limiting hole 5, which effectively improves the fixing effect between the top frame 7 and the connecting block 4, indirectly ensures the stability of the connection between the outer frame 1 and the top frame 7, and also ensures the stability of the filter element body 3.

[0023] In order to facilitate the movement of the moving block 13 along the inside of the top frame 7, the utility model has a moving groove inside the top frame 7, the inner diameter of the moving groove is adapted to the outer diameter of the moving block 13, so that the moving block 13 can move along the inside of the top frame 7.

[0024] In order to ensure that the baffle plate 9, the limit block 12, the moving block 13, the transmission block 14, the first short rod 15 and the second short rod 16 are not easily damaged during use, the utility model sets the baffle plate 9, the limit block 12, the moving block 13, the transmission block 14, the first short rod 15 and the second short rod 16 as the manufacturing material. The stainless steel has a high hardness and is not easy to deform, thereby ensuring that the baffle plate 9, the limit block 12, the moving block 13, the transmission block 14, the first short rod 15 and the second short rod 16 are not easily damaged during use.

[0025] In order to facilitate the transmission block 14 to move along the inside of the through slot 11, the utility model sets the number of through slots 11 and transmission blocks 14 as one group, and the inner diameter of the through slot 11 is adapted to the outer diameter of the transmission block 14, which facilitates the transmission block 14 to move along the inside of the through slot 11.

[0026] In order to extend the service life of a group of reset springs 17, the utility model sets the number of reset springs 17 to one group, and sets the manufacturing material of a group of reset springs 17 to silicon-manganese spring steel. The springs made of silicon-manganese spring steel have good return effect and are not easy to deform, thereby extending the service life of a group of reset springs 17.

[0027] In order to facilitate the staff to put the top frame 7 on the outer side of the connecting block 4, the utility model provides a connecting groove on the right side of the outer side of the top frame 7, and the inner diameter of the connecting groove is adapted to the outer diameter of the connecting block 4, which facilitates the staff to put the top frame 7 on the outer side of the connecting block 4.

[0028] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0029] When in use, the staff controls their fingers to buckle the hand buckle 10 to drive the shielding plate 9 to move to the left along the inside of the sliding groove 8, and at the same time, the shielding plate 9 drives the transmission block 14 to move to the left along the inside of the through groove 11, and at the same time, the transmission block 14 drives the moving block 13 and the limit block 12 to move to the left along the inside of the top frame 7, and at the same time, the moving block 13 drives the first short rod 15 to move to the left, and at the same time, the moving block 13 squeezes the return spring 17 to the left until the limit block 12 is moved out of the limit hole 5, thereby releasing the fixation between the top frame 7 and the connecting block 4, and then controls the top frame 7 to move along the fixed axis. 6 is rotated to the left side, so that the top frame 7 releases the obstruction of the filter element body 3 inside the fixed frame 2, and then the old filter element body 3 is pulled out of the inner side of the fixed frame 2, and the removal of the filter element body 3 is completed, and then the new filter element body 3 is inserted into the inner side of the fixed frame 2, and then the top frame 7 is rotated to the initial position, and the control of the hand buckle 10 is released. At the same time, the reaction force generated by the extrusion of the reset spring 17 can indirectly drive the limit block 12 to be inserted into the inside of the limit hole 5, and the top frame 7 and the connecting block 4 are re-fixed, and the replacement of the filter element body 3 is completed, so that the outer frame 1 and the top frame 7 can be reused.

[0030] To sum up, the new antibacterial and energy-saving composite filter screen controls the limit block 12 to move out of the limit hole 5, and then rotates the top frame 7 to release the obstruction of the filter element body 3 inside the fixed frame 2, and then pulls it out, and then inserts the new filter element body 3 into the inner side of the fixed frame 2, and then inserts the limit block 12 into the limit hole 5 to fix the outer frame 1 and the top frame 7. At this point, the detachable function is realized, so only the old filter element body 3 needs to be discarded, which is convenient for the staff to reuse the outer frame 1 and the top frame 7, and it is not easy to cause waste of resources.

[0031] The novel antibacterial and energy-saving composite filter screen continuously squeezes the movable block 13 to the right side through the reaction force generated by the extrusion of the reset spring 17, so that the movable block 13 can drive the limit block 12 to move to the right side along the inside of the top frame 7 until the limit block 12 passes through the inner wall of the top frame 7 and is finally firmly inserted into the inside of the limit hole 5, effectively improving the fixing effect between the top frame 7 and the connecting block 4, indirectly ensuring the stability of the connection between the outer frame 1 and the top frame 7, and also ensuring the stability of the filter element body 3.

[0032] The novel antibacterial and energy-saving composite filter can effectively shield the through slot 11 by setting the shielding plate 9, effectively preventing dust from falling into the top frame 7 from the inside of the through slot 11, and effectively avoiding the phenomenon that the moving block 13 cannot slide smoothly due to excessive dust accumulation inside the top frame 7, thereby effectively improving the practicability of the device when in use.

[0033] 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 novel antibacterial and energy-saving composite filter screen, comprising an outer frame (1) and a fixed frame (2), characterized in that: A fixed frame (2) is fixedly connected to the outer side of the inner wall of the outer frame (1), a filter element body (3) is arranged on the inner side of the fixed frame (2), a connecting block (4) is fixedly connected to the right side of the upper surface of the outer frame (1), a limiting hole (5) is provided on the outer side surface of the connecting block (4), a fixed shaft (6) is fixedly inserted at the top of the outer side surface of the outer frame (1), a top frame (7) is movably sleeved on the outer surface of the fixed shaft (6), a sliding groove (8) is provided on the right side of the upper surface of the top frame (7), a shielding plate (9) is slidably connected to the inside of the sliding groove (8), a hand buckle (10) is provided in the middle of the upper surface of the shielding plate (9), a through groove (11) is provided on the inner wall of the bottom of the sliding groove (8), and the through groove (11) is communicated with the inside of the top frame (7), The inner wall of the top frame (7) is movably connected with a limit block (12), the limit block (12) is movably connected with the limit hole (5), the left side of the limit block (12) is fixedly connected with a moving block (13), the moving block (13) is slidably connected with the top frame (7), the left side of the upper surface of the moving block (13) is fixedly connected with a transmission block (14), the transmission block (14) is slidably connected with the through groove (11), the upper surface of the transmission block (14) is fixedly connected with the lower surface of the shielding plate (9), the left side of the moving block (13) is fixedly connected with a first short rod (15), the inner wall of the top frame (7) is fixedly connected with a second short rod (16), and the outer surfaces of the first short rod (15) and the second short rod (16) are sleeved with a return spring (17).

2. A novel antibacterial and energy-saving composite filter according to claim 1, characterized in that: A moving groove is provided inside the top frame (7), and the inner diameter of the moving groove is matched with the outer diameter of the moving block (13).

3. The novel antibacterial and energy-saving composite filter screen according to claim 1 is characterized in that: The shielding plate (9), the limiting block (12), the moving block (13), the transmission block (14), the first short rod (15) and the second short rod (16) are all made of stainless steel.

4. The novel antibacterial and energy-saving composite filter according to claim 1 is characterized by: The number of the through slots (11) and the transmission block (14) is set as one group, and the inner diameter of the through slot (11) is matched with the outer diameter of the transmission block (14).

5. The novel antibacterial and energy-saving composite filter screen according to claim 1 is characterized in that: The number of the return springs (17) is set to one group, and the material of one group of return springs (17) is set to silicon manganese spring steel.

6. The novel antibacterial and energy-saving composite filter screen according to claim 1 is characterized by: A connecting groove is provided on the right side of the outer side surface of the top frame (7), and the inner diameter of the connecting groove is matched with the outer diameter of the connecting block (4).

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