CN218687303U

CN218687303U - Filter screen convenient to installation

Info

Publication number: CN218687303U
Application number: CN202221853289.8U
Authority: CN
Inventors: 孙加勋; 王少帅
Original assignee: New Pure World Beijing Intelligent Environment Technology Co ltd
Current assignee: New Pure World Beijing Intelligent Environment Technology Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-03-24
Anticipated expiration: 2032-07-19

Abstract

The utility model provides a filter screen convenient for installation, which comprises an installation frame, wherein the top of the installation frame is rotationally connected with an installation fixing frame, the installation frame and the installation fixing frame are fixed through a clamping device, installation grooves are respectively arranged on the installation frame and the installation fixing frame, and the filter screen is arranged in the installation groove; this application simple structure, convenient to use, the installation of realization filter screen and installing frame that can be quick does not need the screw, also does not need extra auxiliary work, and the installation can be realized directly and dismantlement, and the installation and the dismantlement of very convenient filter screen have improved the work efficiency of installation and dismantlement.

Description

Filter screen convenient to installation

Technical Field

The application relates to the technical field of purifying equipment, in particular to a filter screen convenient to install.

Background

An air purifier is also called as an air cleaner, an air freshener and a purifier, and is a product capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollution, bacteria, allergens and the like) and effectively improving the air cleanliness, and is mainly divided into household, commercial, industrial and building products; when the filter screen is used, the filter screen is inserted into an embedding groove on an embedding frame through an opening at the top of the embedding frame, then a limiting plate is arranged at the top of the embedding frame, the limiting plate is fixedly connected with the embedding frame through a bolt, and the filter screen is limited and fixed; adopt bolt and limiting plate to realize the location installation to the filter screen, this in-process must adopt the appurtenance of construction bolt, if do not have appurtenance, be difficult for dismantling the filter screen.

In order to improve the working efficiency, it is necessary to ensure that the filter screen is easier to install, and therefore, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a filter screen convenient to installation, including the installation frame, the top of installation frame is rotated and is connected with the installation mount, it is fixed that installation frame, installation mount pass through clamping device, the mounting groove has all been seted up on installation frame, the installation mount, be equipped with the filter screen in the mounting groove.

As a preferred scheme, the installation frame includes the underframe, the both sides vertically of underframe is equipped with side frame one and side frame two, the top of side frame one with the one end of installation mount is rotated and is connected, the other end of installation mount passes through latch device and is connected with side frame two, all seted up on underframe, side frame one, the side frame two the mounting groove, side frame two is equipped with the latch device installation cavity in one side of mounting groove.

As a preferred scheme, latch device is including inserting the post, be equipped with on the installation mount with insert post complex jack, it is connected with the movable plate to insert the toe cap portion, the sub-unit connection of movable plate has compression spring, and compression spring's bottom is connected with latch device installation cavity bottom, the one side that deviates from the mounting groove on the side frame two is equipped with the shifting chute, shifting chute and latch device installation cavity intercommunication, the outside of inserting the post is equipped with the operating portion, the operating portion extends the shifting chute.

As a preferred scheme, the mounting and fixing frame is further provided with a fixing device convenient to detach.

As a preferred scheme, convenient to detach's fixing device is including rotating the post, the lower part outside symmetry of rotating the post is equipped with the joint piece, the joint piece cooperates with the joint groove that sets up at installation fixed frame top, the top of rotating the post still is provided with anti-rotating device.

As a preferred scheme, the joint groove includes the joint hole, is equipped with the joint ring on the lateral wall in joint hole, and the upper portion of installation mount is equipped with the extension groove in the both sides of joint ring, the extension groove with joint ring intercommunication, extension groove, joint ring with the cooperation of joint piece.

As a preferred scheme, the anti-rotation device comprises a cross rod, the cross rod is connected with the inner portion of the rotating column through a moving rod, longitudinal rods are vertically arranged on two sides of the cross rod, a first magnet is arranged at the bottom of each longitudinal rod, and a second magnet matched with the first magnet is arranged at the top of the mounting and fixing frame.

Preferably, a connecting line between the second magnets is perpendicular to the connection between the extension grooves.

As a preferred scheme, the top of rotation post still is equipped with the operation bracelet.

When the filter screen fixing device is used, the clamping device is opened to separate the mounting fixing frame from the mounting frame, the filter screen is inserted into the mounting groove, and the clamping device is closed to fix the mounting fixing frame and the mounting frame, so that the filter screen is fixed; the filter screen is convenient to disassemble, screws are not used for fixing, the use of auxiliary tools is reduced, and the assembly and disassembly efficiency is improved; preferably, this application cooperation convenient to detach's fixing device uses, realization that can be quick and the installation of shell body, further improved the efficiency of installation, dismantlement.

This application simple structure, convenient to use, the installation of realization filter screen and installing frame that not only can be quick, the installation between the whole of realization filter screen that can also be quick, installing frame and the shell body does not need the screw, also need extra auxiliary work, and the installation can be realized directly and dismantlement, and the installation and the dismantlement of filter screen very make things convenient for have improved the work efficiency of installation and dismantlement.

Drawings

FIG. 1 is a schematic structural view of angle one of the present application;

FIG. 2 is a schematic structural view of angle two of the present application;

FIG. 3 is a schematic structural view of the mounting frame of the present application;

figure 4 is a schematic view of the angle one of the installation fixing frame of the present application;

FIG. 5 is a schematic view of the angle two of the fixed frame of the present application;

FIG. 6 is an enlarged schematic view of section A of FIG. 5 of the present application;

FIG. 7 is a schematic structural view of the latch device and a portion of the second side frame;

FIG. 8 is a schematic view of the construction of the easy-to-detach securing device;

FIG. 9 is a top view of the easy-to-detach securing device;

FIG. 10 is a cross-sectional view B-B of FIG. 9;

reference numerals are as follows:

1. installation frame 2, installation mount 3, latch device 4, mounting groove

5. Filter screen 6, bottom frame 7, side frame I8, side frame II

9. Clamping device installation cavity 10, inserting column 11, inserting hole 12 and moving plate

13. Compression spring 14, moving groove 15, and operation part

16. Fixing device 17, rotating column 18 and clamping block convenient to disassemble

19. Clamping groove 20, clamping hole 21, clamping ring 22 and extension groove

23. Cross bar 24, moving bar 25, moving hole 26 and limit block

27. A first limiting block 28, a longitudinal rod 29, a first magnet 30 and a second magnet

31. Operate the bracelet.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It should be noted that the embodiments described herein are only for illustrating and explaining the present invention, and are not to be construed as limiting the present invention.

The first embodiment is as follows:

the embodiment provides a filter screen convenient to install, which comprises an installation frame 1, wherein the top of the installation frame 1 is rotatably connected with an installation fixing frame 2, the installation frame 1 and the installation fixing frame 2 are fixed through a clamping device 3, the clamping device 3 can rapidly realize the opening and fixing of the installation frame 1 and the installation fixing frame 2, installation grooves 4 are formed in the installation frame 1 and the installation fixing frame 2, and a filter screen 5 is arranged in each installation groove 4; open latch device 3, rotate and open installation mount 2, place filter screen 5 to mounting groove 4 in, then lock installation mount 2, it is fixed to realize installing mount 2, the connection of installation frame 1 through latch device 3, also realizes fixing filter screen 5.

Example two:

the present embodiment describes the mounting frame 1, specifically:

installation frame 1 includes underframe 6, underframe 6's both sides vertically is equipped with side frame 7 and side frame two 8, and side frame 7 is fixed through the well known fixed mode among prior art such as bonding, welding, screw connection with underframe 6, side frame two 8, also can adopt integrated into one piece's mode to carry out the shaping, preferably, in order to improve installation intensity, underframe 6, side frame 7, side frame two 8 adopt integrated into one piece's mode to carry out the shaping, the top of side frame 7 with the one end of installation mount 2 is rotated and is connected, rotates the connected pivot that adopts among the prior art, the rotation mode of using commonly such as commentaries on classics round pin and connects, the other end of installation mount 2 passes through latch device 3 and is connected with side frame two 8, all seted up on underframe 6, side frame 7, side frame two 8 mounting groove 4, mounting groove 4 are preferably rectangular groove, and the width more than or equal to rectangular filter screen 5 of installation, preferably equals to conveniently realize the installation and the fixing of filter screen 5, underframe 6, side frame 7, side frame two 8 are all seted up on the side frame two 8 mounting groove 4, mounting groove 4 is preferably rectangular filter screen 5's the installation mount 9 is equipped with latch device and is used for clamping device installation cavity 9.

Example three:

the present embodiment defines the latch 3, in particular:

clamping device 3 is including inserting post 10, inserts the preferred cylindricality of post 10, be equipped with on the installation mount 2 with insert post 10 complex jack 11, insert post 10 and jack 11 cooperation, realize installation frame 1, the connection of installation mount 2 fixed, it is connected with movable plate 12 to insert post 10 bottom, movable plate 12 with insert post 10 and fix through well-known fixed mode such as bonding, welding, screw connection, the sub-unit connection of movable plate 12 has compression spring 13, and compression spring 13's bottom is connected with the bottom of clamping device installation cavity 9, compression spring 13 and movable plate 12's lower part, compression spring 13 and the bottom of clamping device installation cavity 9 all are connected through modes such as bonding, welding commonly used among the prior art, operation portion 15 with insert post 10 and fix through the fixed mode such as bonding, welding, screw connection, operation portion 15 extends removal groove 14, operation portion 15 along inserting post 14, thereby the well-known fixed mode that the installation frame 10 drove along inserting post 10, make the jack separation and jack 11, reciprocate to realize fixing frame 10 and mount 1, the cooperation.

Example four:

in order to further guarantee the quick installation of installation frame 1, installation mount 2, filter screen 5 whole and shell body, this embodiment has set up convenient to detach's fixing device 16, be equipped with convenient to detach's fixing device 16 on the installation mount 2, specifically:

fixing device 16 convenient to dismantle is including rotating post 17, and it is cylindrical to rotate post 17 preferred, the lower part outside symmetry of rotating post 17 is equipped with joint piece 18, and joint piece 17 is fixed through well-known fixed mode such as bonding, welding, screw connection with rotating post 17, also can adopt integrated into one piece's mode to carry out the shaping, joint piece 17 and the cooperation of the joint groove 19 that sets up at 2 tops of installation mount, the top of rotating post 17 still is provided with anti-rotating device, and through the cooperation of rotating post 17, joint piece 17 and joint groove 19, the fixing device 16 that realizes convenient to dismantle is connected with installation mount 2, also realizes being connected of installation mount 2 and shell body, and anti-rotating device has further guaranteed the stability of installation mount 2 and shell body.

Preferably, joint groove 19 includes joint hole 20, and joint hole 20 adopts the cylindricality hole, and with the cooperation of rotation post 17, is equipped with joint ring 21 on the lateral wall of joint hole 20, joint ring 21 with joint piece 18 cooperation, joint piece 18 can rotate along joint ring 21, and the upper portion of installation mount 2 is equipped with extension groove 22 in the both sides of joint ring 21, extension groove 22 with joint ring 21 intercommunication, extension groove 22, joint ring 21 with joint piece 18 cooperation, when using, joint piece 18 is placed in extension groove 22, rotates rotation post 17, makes joint piece 18 rotate along extension groove 22 to realize being connected of convenient to detach's fixing device 16 and installation mount 2.

Example five:

the embodiment describes a specific structure of the anti-rotation device, specifically:

the anti-rotation device comprises a cross rod 23, the cross rod 23 is a rectangular rod, the cross rod 23 is connected with the inside of a rotating column 17 through a moving rod 24, the moving rod 24 is connected with the cross rod 23 through well-known fixing modes such as bonding, welding and screw connection, the moving rod 24 is matched with a moving hole 25 on the rotating column 17, a limiting block 26 is arranged at the lower part of the moving rod 25, the moving rod 24 is connected with the limiting block 26 through well-known fixing modes such as bonding, welding and screw connection, and can also be integrally formed, a first limiting block 27 is arranged at the top of the moving hole 25, the first limiting block 27 is connected with the moving hole 25 through well-known fixing modes such as bonding, welding and screw connection, longitudinal rods 28 are vertically arranged at two sides of the cross rod 23, the longitudinal rods 28 are preferably rectangular rods, the longitudinal rods 28 are connected with the cross rod 23 through well-known fixing modes such as bonding, welding and screw connection, a first magnet 29 is arranged at the bottom of the longitudinal rods 28, a first magnet 29 is connected with the bottom of the longitudinal rods 28 through bonding, a second magnet 30 matched with a first magnet 30 is arranged at the top of a fixing frame 2, and a second magnet 30 extends between the first magnet 22 and the second magnet 22, and the magnet connecting line extends in a second magnet connecting groove.

Preferably, in order to facilitate the rotation of the rotary column 17, an operation bracelet 31 is further disposed on the top of the rotary column 17, and the operation bracelet 31 is connected with the top of the rotary column 17 by well-known connection methods such as bonding, welding, and screwing.

The working principle of the application is as follows: when the mounting and fixing device is used, the operation part 15 is moved downwards, the operation part 15 drives the moving plate 12 to move downwards, so that the inserting column 10 is driven to move downwards, the mounting and fixing frame 2 is separated from the mounting frame 1, the mounting and fixing frame 2 is rotated to be opened, the inserting column 10 is reset under the action of the compression spring 13 after separation, the filter screen 5 is placed in the mounting groove 4, the operation part 15 is moved downwards, the operation part 15 drives the moving plate 12 to move downwards, so that the inserting column 10 is driven to move downwards, the mounting and fixing frame 2 is buckled with the mounting frame 1, then the operation part 15 is loosened, and the inserting column 10 is matched with the insertion hole 11 of the mounting and fixing frame 2 under the action of the compression spring 13, so that the mounting and fixing of the mounting and fixing frame 2 and the mounting frame 1 are realized, namely, the mounting and fixing of the filter screen 5 are realized; the rotating column 17 and the clamping block 18 are respectively placed into the clamping hole 20 and the extension groove 22 through a mounting hole arranged on an outer shell (not shown in the figure), and the rotating column 17 is rotated to enable the clamping block 18 to rotate along the clamping ring 21, so that the integral installation of the mounting frame 1, the mounting fixing frame 2 and the filter screen 5 is quickly realized; in order to further improve the stability, when rotating the rotating column 17, the movable rod 24 is moved upwards, so that the movable rod 24 does not move along with the rotating column 17, after the rotation is completed, the movable rod 24 is loosened, the longitudinal rod 28 extends into the outer shell through a longitudinal rod mounting hole and the like arranged on the outer shell, the fixing device 16 convenient to detach and the mounting and fixing frame 2 are connected through the first magnet 29 and the second magnet 30, and the stability between the whole body of the mounting frame 1, the mounting and fixing frame 2 and the filter screen 5 and the outer shell is further improved.

To sum up, owing to adopted above-mentioned technical scheme, this application simple structure, convenient to use, realization filter screen 5 that not only can be quick and installation frame 1, the installation between whole and the shell body of realization filter screen 5 that can also be quick, installation frame 1, installation mount 2 does not need the screw, also does not need extra auxiliary work, directly can realize the installation and dismantle, very makes things convenient for the installation and the dismantlement of filter screen 5, has improved the work efficiency of installation and dismantlement.

The structure and connection relation not described in detail in the present invention are the prior art, and the present invention is not described herein in detail; the connection between the above-mentioned components is preferably fixed by means of adhesion, screw connection, or the like, which is well known in the art; the existing structure can also adopt an integrally forming mode.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are included in the scope of protection of the present invention.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present application will not be described separately.

In addition, any combination of the various embodiments of the present application can be made, and the present application should be considered as disclosed in the present application as long as the combination does not depart from the spirit of the present application.

Claims

1. The utility model provides a filter screen convenient to installation, includes installation frame (1), its characterized in that, the top of installation frame (1) is rotated and is connected with installation mount (2), installation frame (1), installation mount (2) are fixed through latch device (3), mounting groove (4) have all been seted up on installation frame (1), installation mount (2), be equipped with filter screen (5) in mounting groove (4).

2. The filter screen convenient to install according to claim 1, wherein the installation frame (1) comprises a bottom frame (6), a first side frame (7) and a second side frame (8) are vertically arranged on two sides of the bottom frame (6), the top of the first side frame (7) is rotatably connected with one end of the installation fixing frame (2), the other end of the installation fixing frame (2) is connected with the second side frame (8) through a clamping device (3), the installation groove (4) is formed in the bottom frame (6), the first side frame (7) and the second side frame (8), and a clamping device installation cavity (9) is formed in one side of the installation groove (4) by the second side frame (8).

3. The filter screen convenient to installation of claim 2, characterized in that, latch device (3) is including inserting post (10), be equipped with on installation mount (2) with insert post (10) complex jack (11), it is connected with movable plate (12) to insert post (10) bottom, the sub-unit connection of movable plate (12) has compression spring (13), and the bottom of compression spring (13) is connected with the bottom of latch device installation cavity (9), the one side that deviates from mounting groove (4) on side frame two (8) is equipped with shifting chute (14), shifting chute (14) and latch device installation cavity (9) intercommunication, the outside of inserting post (10) is equipped with operation portion (15), operation portion (15) extend shifting chute (14).

4. A filter screen convenient for mounting according to claim 1, wherein the mounting fixing frame (2) is further provided with a fixing device (16) convenient for dismounting.

5. The filter screen convenient for installation according to claim 4, wherein the fixing device (16) convenient for disassembly comprises a rotating column (17), clamping blocks (18) are symmetrically arranged on the outer side of the lower portion of the rotating column (17), the clamping blocks (18) are matched with clamping grooves (19) formed in the top of the installation fixing frame (2), and an anti-rotation device is further arranged on the top of the rotating column (17).

6. The filter screen convenient to install according to claim 5, wherein the clamping groove (19) comprises a clamping hole (20), a clamping ring (21) is arranged on the side wall of the clamping hole (20), extension grooves (22) are arranged on the two sides of the clamping ring (21) on the upper portion of the installation fixing frame (2), the extension grooves (22) are communicated with the clamping ring (21), and the extension grooves (22) and the clamping ring (21) are matched with the clamping block (18).

7. The filter screen convenient to install according to claim 5, wherein the rotation preventing device comprises a cross rod (23), the cross rod (23) is connected with the inside of the rotating column (17) through a moving rod (24), longitudinal rods (28) are vertically arranged on two sides of the cross rod (23), a first magnet (29) is arranged at the bottom of each longitudinal rod (28), and a second magnet (30) matched with the first magnet (29) is arranged at the top of the installation fixing frame (2).

8. A filter screen as claimed in claim 7, characterised in that the line between the magnets (30) is perpendicular to the connection between the elongate slot (22).

9. A filter screen as claimed in any of claims 5 to 8, wherein the top of the rotary post (17) is further provided with an operating bracelet (31).