CN219827273U

CN219827273U - FFU box structure

Info

Publication number: CN219827273U
Application number: CN202321059570.9U
Authority: CN
Inventors: 陈中权; 程大君; 涂东春
Original assignee: Suzhou Indair Indoor Air Technology Co ltd
Current assignee: Suzhou Indair Indoor Air Technology Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-10-13
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses an FFU box structure, which comprises a panel, wherein a quick replacing device is arranged on the front surface of the panel, a positioning device is arranged on the inner surface of the panel, fixing plates are fixedly connected to the two sides of the panel, a handle is arranged on the front surface of the panel, and a bottom plate is fixedly connected to the inner surface of the panel.

Description

FFU box structure

Technical Field

The utility model relates to the technical field of FFU (flexible flat cable) boxes, in particular to an FFU box structure.

Background

The FFU box body mainly refers to a shell of a self-powered fan filter unit, and dust content in wind power sent out after being filtered by the fan filter unit are low through the fan filter unit, so that the FFU box body is widely applied to various dust-free operation workshops.

In the prior art, the FFU box is often fixed through bolts, so that deflection caused by equipment vibration in the air supply process is prevented.

However, in the practical use process, since the FFU box body is often required to be overhauled by a maintenance personnel to ensure the working stability of the FFU box body after long-term use, but because the FFU box body is fixed by bolts, the maintenance personnel must carry relevant tools to detach the FFU box body, and the bolts are required to be continuously twisted in the detachment process, so that the detachment process is time-consuming and labor-consuming, and meanwhile, when the FFU box body is used, because different workshops and equipment are often required to be provided with filter plates with different apertures according to actual requirements, the filter plates are required to be detached and cleaned after long-term use, and the filter plates fixed by bolts are more laborious in the detachment process, so that the FFU box body structure is proposed.

Disclosure of Invention

The utility model mainly aims to provide an FFU box body structure, which solves the problems that the maintenance personnel must carry relevant tools to disassemble the FFU box body due to the fact that bolts are adopted for fixation in the prior art, and the bolts are required to be continuously twisted in the disassembling process.

In order to achieve the above purpose, the FFU box structure provided by the utility model comprises a panel, wherein a quick replacement device is arranged on the front surface of the panel, a positioning device is arranged on the inner surface of the panel, fixing plates are fixedly connected to two sides of the panel, a handle is arranged on the front surface of the panel, and a bottom plate is fixedly connected to the inner surface of the panel;

the locating device comprises a movable plate, the outer surface fixedly connected with synchronizing plate of movable plate, the surface of movable plate runs through and sliding connection with the side surface of panel, the surface fixedly connected with gag lever post of synchronizing plate, the internal surface sliding connection of gag lever post has the linkage board, the surface fixedly connected with inserted block of linkage board, the surface and the gag lever post sliding connection of inserted block, the surface and the panel of gag lever post run through and sliding connection, the tip sliding connection of gag lever post has the button, the surface and the handle fixed connection of gag lever post.

Preferably, the front surface of the panel is provided with a through hole, the side surface of the panel is provided with a rectangular through groove, the panel is provided with two groups of fixing plates, and the two groups of fixing plates are symmetrically distributed by taking the central line of the panel as a symmetrical axis.

Preferably, the bottom plate is provided with multiunit air inlet channel, the through-hole that runs through has all been seted up to the four corners department of handle, the surface of fly leaf is provided with the arch of rectangle, the synchronizing plate sets up to the rectangle framework.

Preferably, the outer surface of the synchronous plate is in sliding connection with the panel, a plurality of groups of rectangular sliding grooves are formed in the outer surface of the limiting rod, a circular through hole is formed in the front end of the limiting rod, and the outer surface of the linkage plate is elastically connected with the limiting rod through a spring.

Preferably, the end part of the insert block is provided with an inclined plane, a plurality of groups of insert blocks are arranged, the interval distances among the plurality of groups of insert blocks are equal, and the inner surface of the button is provided with a truncated cone-shaped groove.

Preferably, the quick replacement device comprises a fixed block, a through hole penetrating through the inner surface of the fixed block is formed in the inner surface of the fixed block, and a rectangular groove is formed in the inner surface of the fixed block.

Preferably, the inner surface sliding connection of fixed block has the filter, the internal surface center department fixedly connected with filter screen of filter.

Preferably, the upper end fixedly connected with magnetic stripe of filter, the through-hole that runs through is seted up to the internal surface of filter.

Compared with the prior art, the utility model has the following beneficial effects:

(1) When the FFU box structure is used, the FFU box structure is inserted into the rectangular groove reserved by the equipment in an inclined state, the FFU box structure is righted at the moment, the fixing plates on the two sides are kept on the outer side of the equipment, the movable plate is located inside the equipment, the handle can be directly pulled towards the outer side of the equipment, the handle can drive the limiting rod to move towards the direction close to the panel, the limiting rod can drive the synchronous plate and the movable plate to move towards the fixing plate in the moving process, the movable plate and the fixing plate can be clamped by the equipment, the stability of the FFU box structure is guaranteed, and the FFU box structure can be installed and disassembled rapidly without providing threaded holes.

(2) When the FFU box body structure is used, the magnetic stripe can be directly lifted upwards, at the moment, the magnetic stripe is far away from the fixed block due to the tensile force of people, and meanwhile, the filter plate and the filter screen are driven to be separated from the fixed block, and at the moment, the filter screen and the filter plate can be quickly taken out for cleaning or replacement, so that the filter plate and the filter screen are convenient to install and detach.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic view of a quick change device according to the present utility model;

fig. 4 is a schematic cross-sectional view of a stop lever according to the present utility model.

In the figure: 1. a panel; 2. a positioning device; 3. a quick change device; 4. a handle; 5. a fixing plate; 6. a bottom plate; 201. a movable plate; 202. a synchronizing plate; 203. a button; 204. a linkage plate; 205. inserting blocks; 206. a limit rod; 301. a magnetic stripe; 302. a filter plate; 303. a fixed block; 304. and (3) a filter screen.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the FFU box structure comprises a panel 1, wherein a quick replacement device 3 is arranged on the front surface of the panel 1, a positioning device 2 is arranged on the inner surface of the panel 1, two sides of the panel 1 are fixedly connected with a fixed plate 5, a handle 4 is arranged on the front surface of the panel 1, and the inner surface of the panel 1 is fixedly connected with a bottom plate 6;

the positioning device 2 comprises a movable plate 201, the outer surface of the movable plate 201 is fixedly connected with a synchronous plate 202, the outer surface of the movable plate 201 penetrates through the side surface of the panel 1 and is in sliding connection with a limiting rod 206, the inner surface of the limiting rod 206 is in sliding connection with a linkage plate 204, the outer surface of the linkage plate 204 is fixedly connected with an inserting block 205, the outer surface of the inserting block 205 is in sliding connection with the limiting rod 206, the outer surface of the limiting rod 206 penetrates through the panel 1 and is in sliding connection with the end part of the limiting rod 206 is in sliding connection with a button 203, and the outer surface of the limiting rod 206 is fixedly connected with a handle 4.

In the embodiment of the utility model, the front surface of the panel 1 is provided with through holes, so that wind can be discharged out of the device through the through holes, the side surface of the panel 1 is provided with through rectangular sliding grooves, so that the movable plate 201 can slide in the panel 1, the fixed plates 5 are provided with two groups, the two groups of fixed plates 5 are symmetrically distributed by taking the central line of the panel 1 as a symmetrical axis, the bottom plate 6 is provided with a plurality of groups of air inlet channels, four corners of the handle 4 are provided with through holes, so that the limit rod 206 can be installed in the handle, the outer surface of the movable plate 201 is provided with rectangular protrusions, so that the movable plate 201 can be inserted into the sliding grooves on two sides of the panel 1, the synchronous plate 202 is provided with rectangular frame bodies, the outer surface of the synchronous plate 202 is in sliding connection with the panel 1, the outer surface of the limit rod 206 is provided with a plurality of groups of rectangular sliding grooves, and the front end of the limit rod 206 is provided with round through holes, the outer surface of the linkage plate 204 is elastically connected with a limit rod 206 through a spring, the end part of the inserting block 205 is provided with an inclined plane, so that the inserting block 205 can be extruded and retracted into the limit rod 206 when the inclined plane contacts the panel 1, the inserting block 205 is provided with a plurality of groups, the interval distances among the inserting blocks 205 of the plurality of groups are equal, the inner surface of the button 203 is provided with a circular truncated cone-shaped groove, so that the linkage plate 204 can be driven to extrude the spring when being pressed down, the quick replacement device 3 comprises a fixed block 303, the inner surface of the fixed block 303 is provided with a penetrating through hole, the outer surface of the fixed block 303 is fixedly connected with the panel 1, the inner surface of the fixed block 303 is provided with a rectangular groove, the filter plate 302 can be inserted into the fixed block 303, the inner surface of the fixed block 303 is in sliding connection with the filter plate 302, the center of the inner surface of the filter plate 302 is fixedly connected with the filter screen 304, the upper end of the filter plate 302 is fixedly connected with the magnetic stripe 301, the fixed block 303 is made of magnetic metal, so that the magnetic strips 301 can be attracted to each other through magnetism when being close to the fixed block 303, the position of the filter plate 302 is positioned, and through holes are formed in the inner surface of the filter plate 302, so that the filter screen 304 can be installed in the filter plate.

During operation (or during use), the device needs to be inserted into the rectangular groove reserved by the equipment in an inclined state, the device is set up at the moment, the fixed plates 5 on two sides are kept at the outer side of the equipment, the movable plate 201 is located inside the equipment, the handle 4 can be directly pulled towards the outer side of the equipment at the moment, the handle 4 can drive the limiting rod 206 to move towards the direction close to the panel 1, the inserting block 205 can continuously shrink due to extrusion of the panel 1 and stretch out of the panel 1 due to elasticity of the spring at the moment, meanwhile, the limiting rod 206 can drive the synchronous plate 202 and the movable plate 201 to move towards the fixed plate 5 in the moving process, so that clamping of the equipment can be formed between the movable plate 201 and the fixed plate 5, stability of the device is guaranteed, and during disassembly, only the button 203 is required to be extruded to drive the linkage plate 204 to move towards the limiting rod 206, the inserting block 205 can be driven to shrink back into the limiting rod 206 at the moment, the handle 4 can be pressed towards the panel 1 at the moment, the movable plate 201 is far away from the fixed plate 5, and the device can be taken out in an inclined mode, and the device can be quickly assembled and disassembled without needing to be quickly.

Meanwhile, when the filter screen 304 of the device needs to be replaced or cleaned, the magnetic stripe 301 can be lifted directly upwards, at this moment, the magnetic stripe 301 is far away from the fixed block 303 due to the tensile force of people, the filter plate 302 and the filter screen 304 are driven to be separated from the inside of the fixed block 303, at this moment, the filter screen 304 and the filter plate 302 can be quickly removed and cleaned or replaced, and when the device is installed, the filter plate 302 is only required to be inserted into the inside of the fixed block 303, and the magnetic stripe 301 and the fixed block 303 are enabled to be attracted, so that the filter plate 302 and the filter screen 304 are relatively simple and convenient to install and detach.

Although embodiments of the present utility model have been shown 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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a FFU box structure, includes panel (1), its characterized in that: the novel panel comprises a panel body and is characterized in that a quick replacement device (3) is arranged on the front surface of the panel body (1), a positioning device (2) is arranged on the inner surface of the panel body (1), fixing plates (5) are fixedly connected to the two sides of the panel body (1), a handle (4) is arranged on the front surface of the panel body (1), and a bottom plate (6) is fixedly connected to the inner surface of the panel body (1);

the locating device (2) comprises a movable plate (201), wherein a synchronizing plate (202) is fixedly connected to the outer surface of the movable plate (201), the outer surface of the movable plate (201) penetrates through the side surface of the panel (1) and is in sliding connection with a limiting rod (206), the inner surface of the limiting rod (206) is in sliding connection with a linkage plate (204), an insert block (205) is fixedly connected to the outer surface of the linkage plate (204), the outer surface of the insert block (205) is in sliding connection with the limiting rod (206), the outer surface of the limiting rod (206) penetrates through the panel (1) and is in sliding connection with the panel, a button (203) is fixedly connected to the end part of the limiting rod (206), and the outer surface of the limiting rod (206) is fixedly connected with a handle (4).

2. The FFU box structure according to claim 1, wherein: the front surface of panel (1) has seted up the through-hole that runs through, the rectangle spout that runs through has been seted up to the side surface of panel (1), fixed plate (5) are provided with two sets of, and use the central line of panel (1) to be symmetrical axisymmetric distribution between two sets of fixed plates (5).

3. The FFU box structure according to claim 1, wherein: the base plate (6) is provided with a plurality of groups of air inlet channels, through holes penetrating through the base plate are formed in four corners of the handle (4), rectangular protrusions are arranged on the outer surface of the movable plate (201), and the synchronous plate (202) is a rectangular frame.

4. The FFU box structure according to claim 1, wherein: the outer surface of the synchronizing plate (202) is in sliding connection with the panel (1), a plurality of groups of rectangular sliding grooves are formed in the outer surface of the limiting rod (206), a circular through hole is formed in the front end of the limiting rod (206), and the outer surface of the linkage plate (204) is elastically connected with the limiting rod (206) through a spring.

5. The FFU box structure according to claim 1, wherein: the end of each insert block (205) is provided with an inclined plane, a plurality of groups of insert blocks (205) are arranged, the interval distances among the plurality of groups of insert blocks (205) are equal, and the inner surface of each button (203) is provided with a truncated cone-shaped groove.

6. The FFU box structure according to claim 1, wherein: the quick replacement device (3) comprises a fixed block (303), a through hole penetrating through the inner surface of the fixed block (303) is formed, and a rectangular groove is formed in the inner surface of the fixed block (303).

7. The FFU box structure as claimed in claim 6, wherein: the inner surface sliding connection of fixed block (303) has filter (302), the internal surface center department fixedly connected with filter screen (304) of filter (302).

8. The FFU box structure as claimed in claim 7, wherein: the upper end fixedly connected with magnetic stripe (301) of filter (302), the through-hole that runs through is seted up to the internal surface of filter (302).