CN212818739U - Embedded filter screen assembly - Google Patents

Abstract

The utility model discloses an inserted filter screen subassembly relates to filter screen technical field, including first installing frame, the top of first installing frame inside wall is fixed to be inlayed and is had first square frame. The utility model relates to a rational in infrastructure, it can be through setting up the square frame of second, can make the second installing frame joint of fixedly connected with filter screen in the inside of the square frame of second, and outwards pull out spacing post, make the extension spring elongated, through sliding the inside of the square frame of second into first installing frame, utilize and push up the connecting block, make the connecting rod drive square slider and slide in the cavity through T type slider, make the gag lever post run through in the hole that first installing frame left in advance, it is spacing to realize carrying on the square frame of second, drive spacing post through the extension spring and run through the connecting block and spacing to the connecting block, during the dismantlement, it is spacing to the connecting block to remove spacing post, pull down the connecting block, make the gag lever post remove spacing to the square frame of second, can be quick dismantlement filter screen.

Description

Embedded filter screen assembly

Technical Field

The utility model relates to a filter screen technical field specifically is an inserted filter screen subassembly.

Background

At present, with the development of society and the progress of science and technology, various purifiers are widely applied to the daily life of people and become important using tools of the daily life of people, and people have updated and higher requirements on the cleanness of the environment in the purifier and the quality of the air outside the purifier in the process of using the purifier.

The filter screen is after the live time is long, need dismantle the clearance to the filter screen, and the bolt is dismantled through the instrument to the dismantlement of filter screen mostly at present, and operating procedure is loaded down with trivial details, increases the degree of difficulty of installation and dismantlement filter screen. To this end, we provide a mosaic screen assembly that solves the above problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing an embedded filter screen assembly in order to compensate the deficiency of the prior art.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an embedded filter screen assembly comprises a first mounting frame, wherein a first square frame is fixedly embedded above the inner side wall of the first mounting frame, the middle part of the inner side wall of the first mounting frame is connected with a second square frame in a sliding manner, a second mounting frame is arranged between the first square frame and the second square frame, the outer surface of the second mounting frame is connected with the inner wall of the first mounting frame in a sliding manner, the inner wall of the second mounting frame is fixedly connected with a filter screen, two symmetrical cavities are formed in the second square frame, two groups of symmetrical square sliding blocks are connected in the cavities in a sliding manner, a limiting rod is fixedly connected to one side surface, away from each other, of each group of square sliding blocks, a T-shaped sliding block is fixedly connected to the bottom surface of each square sliding block, two groups of symmetrical sliding grooves are formed in the bottom surface of the second square frame and are communicated with the cavities, and each T-shaped sliding block is connected with the sliding grooves in a sliding manner, the below of the square frame of second is equipped with two connecting blocks, every the equal sliding connection in inside of connecting block has two guide posts, and the top of guide post and the bottom surface fixed connection of the square frame of second, every the side all articulates there is the connecting rod about the connecting block, and the other end of connecting rod is articulated mutually with the bottom of T type slider, the inner wall sliding connection of first installing frame has two spacing posts, every the outside of spacing post all is equipped with the extension spring, and the both ends of extension spring respectively with the one end that two spacing posts kept away from each other and the external surface fixed connection of first installing frame, every the one end that spacing post is close to each other all runs through the connecting block and with connecting block sliding connection.

Furthermore, the bottom surface of the first square frame is fixedly connected with a rubber pad matched with the first square frame, and the bottom surface of the rubber pad is in contact with the upper surface of the second mounting frame.

Furthermore, the bottom surface of first square frame fixedly connected with two symmetrical reference columns, and the reference column from last to down in proper order with rubber pad, second installing frame and the square frame sliding connection of second.

Furthermore, four mounting holes in a square array are formed in the upper surface of the first mounting frame.

Furthermore, two baffle plates are arranged below the second square frame, and the upper surfaces of the baffle plates are fixedly connected with the bottoms of the guide columns respectively.

Thirdly), the beneficial effects are as follows:

compared with the prior art, the mosaic filter screen component has the following beneficial effects:

the utility model discloses a set up the second square frame, can make the second installing frame joint of fixedly connected with filter screen in the inside of second square frame, and outwards pull out spacing post, make the extension spring elongated, through the inside with the first installing frame of second square frame slip advance, utilize the upper pressure connecting block, make the connecting rod drive square slider and slide in the cavity through T type slider, make the gag lever post run through in the hole that first installing frame left in advance, the realization is spacing to the second square frame, drive spacing post through the extension spring and run through the connecting block and spacing to the connecting block, during the dismantlement, it is spacing to the connecting block to remove spacing post, the drop-down connecting block, make the gag lever post remove spacing to the second square frame, can be quick dismantlement filter screen, the problem of current filter screen dismantlement and installation trouble has been solved.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of a front view of the present invention;

fig. 3 is a cross-sectional view of the bottom view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is a schematic view of the connection between the second square frame and the square slider according to the present invention;

fig. 6 is a cross-sectional view of a second square frame of the present invention.

In the figure: 1. a first mounting frame; 2. a first square frame; 3. a rubber pad; 4. a second mounting frame; 5. filtering with a screen; 6. mounting holes; 7. a baffle plate; 8. a guide post; 9. connecting blocks; 10. a limiting rod; 11. a second square frame; 12. a T-shaped slider; 13. a limiting column; 14. a connecting rod; 15. a positioning column; 16. a tension spring; 17. a cavity; 18. a chute; 19. and a square sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-6, the utility model provides a technical solution: an embedded filter screen assembly comprises a first installation frame 1, a first square frame 2 is fixedly embedded above the inner side wall of the first installation frame 1, a second square frame 11 is connected to the middle part of the inner side wall of the first installation frame 1 in a sliding manner, a second installation frame 4 is arranged between the first square frame 2 and the second square frame 11, the outer surface of the second installation frame 4 is connected with the inner wall of the first installation frame 1 in a sliding manner, a filter screen 5 is fixedly connected to the inner wall of the second installation frame 4, two symmetrical cavities 17 are formed in the second square frame 11, two groups of symmetrical square sliding blocks 19 are connected to the inner parts of the cavities 17 in a sliding manner, a limit rod 10 is fixedly connected to one side surface of each group of square sliding blocks 19, a T-shaped sliding block 12 is fixedly connected to the bottom surface of each square sliding block 19, two groups of symmetrical sliding grooves 18 are formed in the bottom surface of the second square frame 11, and the sliding grooves 18 are communicated with the cavities, every T type slider 12 all with 18 sliding connection of spout, the below of the square frame 11 of second is equipped with two connecting blocks 9, the equal sliding connection in inside of every connecting block 9 has two guide posts 8, and the top of guide post 8 and the bottom surface fixed connection of the square frame 11 of second, the side all articulates about every connecting block 9 has connecting rod 14, and the other end of connecting rod 14 is articulated with the bottom of T type slider 12 mutually, the inner wall sliding connection of first installing frame 1 has two spacing posts 13, the outside of every spacing post 13 all is equipped with extension spring 16, and the both ends of extension spring 16 respectively with the one end and the fixed surface of first installing frame 1 that two spacing posts 13 kept away from each other be connected, the one end that every spacing post 13 is close to each other all runs through connecting block 9 and with connecting block 9 sliding connection.

Further, the bottom surface fixedly connected with of first square frame 2 and the rubber pad 3 of first square frame 2 looks adaptation, and the bottom surface of rubber pad 3 contacts with the upper surface of second installing frame 4, through setting up rubber pad 3, can seal between first square frame 2 and the second installing frame 4.

Further, the bottom surface fixedly connected with two symmetrical reference columns 15 of first square frame 2, and reference column 15 from last to down in proper order with rubber pad 3, second installing frame 4 and the square frame 11 sliding connection of second, through setting up reference column 15, can play the effect of direction to the square frame 11 of second and second installing frame 4, the square frame 11 of second of being convenient for and the inside of the square frame 4 card of second installing frame advance 1.

Further, four mounting holes 6 that are square array are seted up to the upper surface of first installing frame 1, through setting up mounting holes 6, under the effect of bolt, can fix this device in required position.

Further, the below of the square frame 11 of second is equipped with two baffles 7, and the upper surface of baffle 7 respectively with the bottom fixed connection of guide post 8, through setting up baffle 7, can carry on spacingly to connecting block 9, avoid connecting block 9 and guide post 8 to break away from.

The working principle is as follows: during installation, the second installation frame 4 fixedly connected with the filter screen 5 is clamped into the second square frame 11, two limiting columns 13 are pulled outwards, then through holes are pre-arranged on the second installation frame 4 and the second square frame 11 to align with the positioning columns 15, the upper surface of the second installation frame 4 slides to be in contact with the bottom surface of the rubber pad 3, the connecting block 9 is pushed upwards, the connecting block 9 drives the connecting rod 14 to extrude the T-shaped sliding block 12, the square sliding block 19 slides in the cavity 17 under the action of the sliding groove 18, the limiting rod 10 is inserted into the through hole pre-reserved in the first installation frame 1, the limiting rod 10 limits the second square frame 11, at the moment, the circular hole pre-arranged on the connecting block 9 just slides to be aligned with the limiting column 13, the limiting column 13 penetrates through the connecting block 9 and limits the connecting block 9 under the action of the tension spring 16, and the filter screen 5 is installed, similarly, the limit of the limit column 13 on the connecting block 9 is removed during disassembly, the connecting block 9 is pulled down, the limit of the limit rod 10 on the second square frame 11 is removed, and the filter screen 5 can be conveniently disassembled.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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

Claims (5)

1. An embedded filter screen subassembly, includes first installing frame (1), its characterized in that: the square sliding block mounting structure is characterized in that a first square frame (2) is fixedly inlaid above the inner side wall of the first mounting frame (1), a second square frame (11) is slidably connected to the middle of the inner side wall of the first mounting frame (1), a second mounting frame (4) is arranged between the first square frame (2) and the second square frame (11), the outer surface of the second mounting frame (4) is slidably connected with the inner wall of the first mounting frame (1), a filter screen (5) is fixedly connected to the inner wall of the second mounting frame (4), two symmetrical cavities (17) are formed in the second square frame (11), two groups of symmetrical square sliding blocks (19) are slidably connected to the interiors of the cavities (17), a limiting rod (10) is fixedly connected to one side face, far away from each other, of each square sliding block (19), and a T-shaped sliding block (12) is fixedly connected to the bottom face of each square sliding block (19), two sets of symmetrical spout (18) have been seted up to the bottom surface of second square frame (11), and spout (18) are linked together, every with cavity (17) T type slider (12) all with spout (18) sliding connection, the below of second square frame (11) is equipped with two connecting blocks (9), every the equal sliding connection in inside of connecting block (9) has two guide posts (8), and the bottom surface fixed connection of the top of guide post (8) and second square frame (11), every the side all articulates there is connecting rod (14) about connecting block (9), and the other end of connecting rod (14) is articulated mutually with the bottom of T type slider (12), the inner wall sliding connection of first installing frame (1) has two spacing posts (13), every the outside of spacing post (13) all is equipped with extension spring (16), and the both ends of extension spring (16) respectively with the one end and the external surface fixed connection of first installing frame (1) that two spacing posts (13) kept away from each other And one end of each limiting column (13) close to each other penetrates through the connecting block (9) and is in sliding connection with the connecting block (9).

2. A mosaic screen assembly according to claim 1, wherein: the bottom surface of the first square frame (2) is fixedly connected with a rubber pad (3) matched with the first square frame (2), and the bottom surface of the rubber pad (3) is in contact with the upper surface of the second mounting frame (4).

3. A mosaic screen assembly according to claim 2, wherein: the bottom surface fixedly connected with two symmetrical reference columns (15) of first square frame (2), and reference column (15) from last to down in proper order with rubber pad (3), second installing frame (4) and second square frame (11) sliding connection.

4. A mosaic screen assembly according to claim 1, wherein: four mounting holes (6) in a square array are formed in the upper surface of the first mounting frame (1).

5. A mosaic screen assembly according to claim 1, wherein: two baffle plates (7) are arranged below the second square frame (11), and the upper surfaces of the baffle plates (7) are fixedly connected with the bottoms of the guide columns (8) respectively.

Images