Adjustable plate filter for air purification

Abstract

The adjustable plate filter comprises an outer frame, a mounting groove is formed in the inner side of the outer frame, a filtering frame is arranged on the front side of the outer frame, and the rear side of the filtering frame penetrates into the mounting groove and is connected with the mounting groove in a clamped mode. First movable grooves are formed in the positions, close to the two sides, of the top and the bottom of the outer frame correspondingly, and second movable grooves are formed in the positions, close to the two ends, of the top and the bottom of the filtering frame correspondingly. According to the adjustable plate filter for air purification, by designing structures such as a first movable groove, a pressing plate, an abutting rod, a second movable groove, a movable plate and a fixing block, rapid disassembly and assembly of the filter frame are achieved, during disassembly, the pressing plate only needs to be pressed to enable the abutting rod to push the fixing block into the second movable groove, and the fixing relation between the filter frame and the outer frame can be easily relieved; fasteners such as bolts and nuts do not need to be used, the disassembly and assembly process is greatly simplified, and operation convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to adjustable plate filter technical field, concretely is a kind of adjustable plate filter for air purification. BACKGROUND

[0002] In the field of air purification, adjustable plate filter plays a vital role, and its performance and structural design are directly related to air purification efficiency and equipment maintenance convenience.

[0003] The existing adjustable plate filter usually adopts relatively complex fixing mechanism to install and fix filter frame, for example, is connected by bolt, nut and other fasteners, this kind of fixed mode needs to consume a lot of time and energy in the process of disassembly and assembly, not only operation is cumbersome, and it is easy to cause filter or filter frame damage because of improper operation, in addition, frequent disassembly and assembly can lead to fastener loosening or loss, thereby affecting the sealing property and filtering effect of filter. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of adjustable plate filter for air purification to solve the problem that the existing adjustable plate filter usually adopts relatively complex fixing mechanism to install and fix filter frame in the above background art, for example, is connected by bolt, nut and other fasteners, this kind of fixed mode needs to consume a lot of time and energy in the process of disassembly and assembly, not only operation is cumbersome, and it is easy to cause filter or filter frame damage because of improper operation, in addition, frequent disassembly and assembly can lead to fastener loosening or loss, thereby affecting the sealing property and filtering effect of filter.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of adjustable plate filter for air purification, including outer frame, the inner side of the outer frame is equipped with installation slot, the front side of the outer frame is provided with filter frame, the rear side of the filter frame is penetrated to the inside of installation slot and is connected with installation slot, the position of the top and bottom of the outer frame is equipped with movable slot one on both sides, the position of the top and bottom of the filter frame is equipped with movable slot two on both ends, the top of movable slot one is provided with pressing plate, the inside of the outer frame is equipped with fixed slot on the position of both sides and center of movable slot one bottom, the position of both sides and center of the bottom of pressing plate is fixedly connected with stop rod, the bottom of stop rod is penetrated to the position of center in fixed slot, the top of movable slot two is slidably connected with movable plate, the position of both sides and center of the top of movable plate is fixedly connected with fixed block, the top of fixed block is penetrated to the position of center in fixed slot.

[0006] Compared with the prior art, the utility model has the advantages that:

[0007] The adjustable plate filter for air purification, through the design of movable groove one, pressing plate, resisting rod, movable groove two, movable plate and fixing block and the like structures, realizes quick disassembly of the filter frame, when disassembling, only needs to press the pressing plate, makes the resisting rod push the fixing block into the inside of the movable groove two, can easily release the fixed relation of the filter frame and the outer frame, without using fasteners such as bolts and nuts, greatly simplifies the disassembly process, improves the operation convenience, also, when installing, pushes the movable plate through the push block, makes the fixing block move to the inside of the movable groove two, and contacts with the resisting rod, can complete the fixing of the filter frame, the operation is also simple and fast, since the pressing and pushing mode is adopted for disassembly, avoids the damage of the filter or the filter frame due to improper operation when using fasteners such as bolts and nuts, meanwhile, the design of the pressing plate, movable plate and the like structures also fully considers the mechanical balance, ensures the stability and safety in the disassembly process, through the design of reset spring one and reset spring two, ensures the automatic reset of the pressing plate and movable plate in the disassembly process, thereby guarantees the close contact and stable fixing between the filter frame and the outer frame, which not only improves the overall performance of the filter, but also enhances the anti-vibration and impact resistance. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 It is a structural schematic view of the utility model;

[0009] Figure 2 It is a structural sectional view of the utility model;

[0010] Figure 3 It is the utility model Figure 2 A local enlarged schematic view;

[0011] Figure 4 It is the utility model Figure 2 B local enlarged schematic view.

[0012] In the drawing: 1, outer frame; 2, filter frame; 3, mounting groove; 4, clamping groove; 5, clamping plate; 6, movable groove one; 7, movable groove two; 8, fixed groove; 9, sliding groove; 10, pressing plate; 11, sliding block; 12, resisting rod; 13, reset spring one; 14, movable plate; 15, fixing block; 16, damping rod; 17, reset spring two; 18, push block. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0014] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a adjustable plate filter for air purification, including outer frame 1, the inside of outer frame 1 is equipped with mounting groove 3, the front side of outer frame 1 is provided with filter frame 2, the rear side of filter frame 2 is penetrated to the inside of mounting groove 3 and is connected with mounting groove 3, the position of both sides of the top and bottom of outer frame 1 is equipped with movable groove one 6, the position of both ends of the position of top and the position of bottom of filter frame 2 is equipped with movable groove two 7, the top in movable groove one 6 is provided with pressing plate 10, the inside of outer frame 1 is equipped with fixed groove 8 in the position of both sides and center of the bottom of movable groove one 6, the position of both sides and center of the bottom of pressing plate 10 is fixedly connected with abutment rod 12, the bottom of abutment rod 12 is penetrated to the position of center in fixed groove 8, the top in movable groove two 7 is slidably connected with movable plate 14, the position of both sides and center of the top of movable plate 14 is fixedly connected with fixed block 15, the top of fixed block 15 is penetrated to the position of center in fixed groove 8.

[0015] The inside of outer frame 1 is equipped with clamping groove 4 in the both sides of mounting groove 3, and the both sides of filter frame 2 are fixedly connected with clamping plate 5, and the rear side of clamping plate 5 is penetrated to the inside of clamping groove 4 and is connected with clamping groove 4.

[0016] The inside of outer frame 1 is equipped with sliding slot 9 in the both sides of movable groove one 6, and the both sides of pressing plate 10 are fixedly connected with sliding block 11, and one side of sliding block 11 away from pressing plate 10 is penetrated to the top in the inside of sliding slot 9 and is slidably connected with sliding slot 9.

[0017] The bottom end of abutment rod 12 is in contact with the top end of fixed block 15.

[0018] The outside of abutment rod 12 is sleeved with reset spring one 13, and the top and bottom of reset spring one 13 are fixedly connected with the bottom of pressing plate 10 and the bottom in movable groove one 6 respectively.

[0019] The both sides of the bottom of movable plate 14 are fixedly connected with damping rod 16, and the bottom of two damping rods 16 is fixedly connected with the both sides of the bottom of movable groove two 7 respectively, and the top position of the outer surface of damping rod 16 is sleeved with reset spring two 17, and the top and bottom of reset spring two 17 are fixedly connected with the bottom of movable plate 14 and the bottom in movable groove two 7 respectively.

[0020] The center of the front surface of movable plate 14 is fixedly connected with push block 18, and the front side of push block 18 is penetrated to the outside of filter frame 2 and is slidably connected with filter frame 2.

[0021] Working principle: when disassembling, the user presses the pressing plate 10, so that the pressing plate 10 moves downward along the sliding groove 9, with the movement of the pressing plate 10, the abutting rod 12 also moves downward, and overcomes the elastic force of the reset spring 13, pushes the fixed block 15 out of the fixed groove 8, so that it enters the inside of the movable groove two 7, because the fixed block 15 is fixedly connected with the movable plate 14, therefore the movable plate 14 will also move downward with it, and at the same time, the reset spring two 17 is compressed, when the fixed block 15 completely enters the movable groove two 7, the fixed relationship between the filter frame 2 and the outer frame 1 is released, the user can easily pull out the filter frame 2 from the mounting slot 3; when installing, the user pushes the movable plate 14 downward through the push block 18, so that the fixed block 15 moves downward along the movable groove two 7, then, the new or cleaned filter frame 2 is aligned with the mounting slot 3, and the rear side is penetrated into the inside of the mounting slot 3, ensure that the clamping plates 5 on both sides of the filter frame 2 are aligned with the clamping grooves 4, and are pushed in gently, realizing the preliminary clamping, when the fixed block 15 moves to the position corresponding to the fixed groove 8, because of the elastic force of the reset spring one 13, the abutting rod 12 will quickly push the fixed block 15 into the fixed groove 8, realizing the firm fixing of the filter frame 2 and the outer frame 1, at the same time, the reset spring two 17 also pushes the movable plate 14 and the push block 18 to reset to the initial position.

[0022] In summary: the adjustable plate filter for air purification, through the design of movable groove one 6, pressing plate 10, abutting rod 12, movable groove two 7, movable plate 14 and fixed block 15 and other structures, realizes the quick disassembly of the filter frame 2, when disassembling, only need to press the pressing plate 10, make the abutting rod 12 push the fixed block 15 into the inside of the movable groove two 7, can easily release the fixed relationship between the filter frame 2 and the outer frame 1, without using bolts, nuts and other fasteners, greatly simplifies the disassembly process, improves the operation convenience, also, when installing, through the push block 18 to push the movable plate 14, make the fixed block 15 move to the inside of the movable groove two 7, and contact with the abutting rod 12, can complete the fixing of the filter frame 2, the operation is also simple and convenient, because the disassembly and assembly are realized by pressing and pushing, avoid the damage of the filter or the filter frame 2 caused by improper operation when using bolts, nuts and other fasteners, at the same time, the design of the pressing plate 10, movable plate 14 and other structures also fully considers the mechanical balance, ensures the stability and safety in the disassembly process, through the design of the reset spring one 13 and the reset spring two 17, ensures the automatic reset of the pressing plate 10 and the movable plate 14 in the disassembly process, so as to ensure the close contact and stable fixing between the filter frame 2 and the outer frame 1, not only improves the overall performance of the filter, but also enhances its anti-vibration and impact resistance.

[0023] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0024] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An adjustable panel filter for air purification comprising an outer frame (1), characterized in that: The inner side of the outer frame (1) is provided with a mounting groove (3), the front side of the outer frame (1) is provided with a filter frame (2), the rear side of the filter frame (2) penetrates into the inside of the mounting groove (3) and is clamped with the mounting groove (3), the both side positions of the top and bottom of the outer frame (1) are provided with movable grooves (6), the both end positions of the top position and the bottom position of the filter frame (2) are provided with movable grooves (7), the top of the movable groove (6) is provided with a pressing plate (10), the both side positions and the center of the bottom of the movable groove (6) are provided with fixed grooves (8) in the inside of the outer frame (1), the both side positions and the center of the bottom of the pressing plate (10) are fixedly connected with abutting rods (12), the bottom of the abutting rod (12) penetrates into the center position in the fixed groove (8), the top of the movable groove (7) is slidably connected with a movable plate (14), the both side positions and the center of the top of the movable plate (14) are fixedly connected with fixed blocks (15), and the top of the fixed block (15) penetrates into the center position in the fixed groove (8).

2. An adjustable panel filter for air purification according to claim 1, characterized in that: The both sides of the inside of the outer frame (1) are provided with clamping grooves (4) corresponding to the mounting grooves (3), and the both sides of the filter frame (2) are fixedly connected with clamping plates (5).

3. An adjustable panel filter for air purification according to claim 1, characterized in that: The both sides of the inside of the outer frame (1) are provided with sliding grooves (9) corresponding to the movable grooves (6), and the both sides of the pressing plate (10) are fixedly connected with sliding blocks (11).

4. An adjustable panel filter for air purification according to claim 1, characterized in that: The bottom end of the abutting rod (12) is in contact with the top end of the fixed block (15).

5. An adjustable panel filter for air purification according to claim 1, characterized in that: The outside of the abutting rod (12) is sleeved with a reset spring (13), and the top and bottom of the reset spring (13) are fixedly connected with the bottom of the pressing plate (10) and the bottom in the movable groove (6) respectively.

6. An adjustable panel filter for air purification according to claim 1, characterized in that: The both side positions of the bottom of the movable plate (14) are fixedly connected with damping rods (16), and the bottoms of the two damping rods (16) are fixedly connected with the both side positions of the bottom of the movable groove (7) respectively, the top position of the outer surface of the damping rod (16) is sleeved with a reset spring (17), and the top and bottom of the reset spring (17) are fixedly connected with the bottom of the movable plate (14) and the bottom in the movable groove (7) respectively.

7. An adjustable panel filter for air purification according to claim 1, characterized in that: The center of the front surface of the movable plate (14) is fixedly connected with a push block (18), and the front side of the push block (18) penetrates to the outside of the filter frame (2) and is slidably connected with the filter frame (2).

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