CN221647287U - Ventilation fan panel mounting mechanism - Google Patents

Abstract

The utility model discloses a panel mounting mechanism of a ventilator, which comprises a panel body arranged on one side of a wind frame and a mounting mechanism arranged on the panel body and used for being mounted with the wind frame, wherein the mounting mechanism comprises four mounting pipes fixedly connected to one side of the panel body close to the wind frame, the four mounting pipes are symmetrically arranged in pairs and are positioned at four corners of the panel body, and four mounting holes are formed in one side of the wind frame close to the panel body. According to the utility model, through the arrangement of the mounting mechanism, the limiting block is driven to be combined with and separated from the limiting hole under the limiting action of the limiting mechanism and the driving action of the driving mechanism, so that the panel body is mounted and dismounted, the operation is simple, the implementation is convenient, the plurality of screws are not required to be screwed in and screwed out one by using special tools, and the efficiency of mounting and dismounting the panel body is improved.

Description

Ventilation fan panel mounting mechanism

Technical Field

The utility model relates to the technical field of ventilation fans, in particular to a panel mounting mechanism for ventilation fans.

Background Art

A ventilation fan is an air conditioning appliance that uses an electric motor to rotate the blades to drive the air flow, thereby exchanging indoor and outdoor air. It uses air convection to keep the room in a negative pressure state, forming a suction force, continuously inhaling outdoor air and expelling the stuffy air in the room, thereby achieving the effect of ventilation and cooling.

The panel of the existing exhaust fan is fixed on the wind frame by multiple screws. Although the installation of the screws improves the installation firmness of the panel, when installing and removing the panel, it is necessary to use special tools to screw in and out the multiple screws one by one, which is cumbersome, time-consuming and labor-intensive, thereby reducing the efficiency of installing and removing the panel.

Therefore, there is an urgent need for a ventilation fan panel mounting mechanism to solve the above problems.

Utility Model Content

The purpose of the utility model is to provide a ventilating fan panel installation mechanism to solve the problem of complicated installation and disassembly of the panel proposed in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ventilating fan panel mounting mechanism, comprising a panel body arranged on one side of a wind frame, and also comprising a mounting mechanism arranged on the panel body for mounting with the wind frame;

The mounting mechanism includes four mounting tubes fixedly connected to the panel body on one side close to the wind frame. The four mounting tubes are symmetrically arranged in pairs and are located at the four corners of the panel body. Four mounting holes are opened on the side of the wind frame close to the panel body. The four mounting holes are matched with the mounting tubes, and the four mounting holes are provided with a limiting mechanism for limiting the mounting tubes.

The limiting mechanism includes a plurality of limiting holes formed on the inner wall of the mounting hole, each of the limiting holes being arranged in a circular array, a sliding plate being slidably connected in the mounting tube, a plurality of limiting blocks being slidably connected on the peripheral side of the sliding plate, each of the limiting blocks being matched with the limiting hole, a plurality of limiting grooves being formed on the side wall of the mounting tube, each of the limiting blocks sliding on the limiting groove, and a driving mechanism for driving each limiting block being provided on the mounting tube.

A slope is formed on one side of each of the limit blocks away from the wind frame, and each of the slopes slides on the side wall of the limit groove.

The sliding plate is provided with an extrusion assembly for extruding each limit block, and the extrusion assembly includes an extrusion groove opened on the sliding plate, a spring is fixedly connected to the bottom wall of the extrusion groove, and the other end of the spring is fixed to one end of the limit block located inside the extrusion groove.

The driving mechanism includes a driving rod slidably connected to the mounting tube, one end of the driving rod is connected to the sliding plate, the other end of the driving rod is arranged through the panel body, and two driving plates are slidably connected to the side of the panel body away from the wind frame, and the two driving rods on the same side are connected to the driving plate at one end away from the sliding plate.

A triangular annular ring is fixedly connected to the inner wall of each mounting tube, and each annular ring is made of rubber material.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model realizes the installation and disassembly of the panel body by setting the installation mechanism, under the limiting action of the limiting mechanism and the driving action of the driving mechanism, the limiting block and the limiting hole are driven to engage and separate, thereby realizing the installation and disassembly of the panel body. The operation is simple and the implementation is convenient. There is no need to use special tools to screw in and out multiple screws one by one, thereby improving the efficiency of installing and disassembling the panel body.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the structure of the mounting hole and the limiting hole of the utility model;

Figure 3 is an enlarged view of point A in Figure 2;

FIG4 is a schematic diagram of the internal structure of the limiting mechanism of the utility model;

FIG. 5 is a schematic diagram of the internal structure of the extrusion assembly of the present invention.

In the figure: 101, wind frame; 102, panel body; 201, mounting tube; 202, mounting hole; 301, sliding plate; 302, limiting block; 303, limiting groove; 304, limiting hole; 305, inclined surface; 401, extrusion groove; 402, spring; 501, driving rod; 502, driving plate; 6, annular ring.

DETAILED DESCRIPTION

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.

Please refer to Figures 1-5, the utility model provides a ventilation fan panel mounting mechanism, including a panel body 102 arranged on one side of a wind frame 101, and also includes a mounting mechanism arranged on the panel body 102 for mounting with the wind frame 101;

The mounting mechanism includes four mounting tubes 201 fixedly connected to the panel body 102 on the side close to the wind frame 101. The four mounting tubes 201 are symmetrically arranged in pairs and are located at the four corners of the panel body 102. The wind frame 101 is provided with four mounting holes 202 on the side close to the panel body 102. The four mounting holes 202 are matched with the mounting tubes 201. The four mounting holes 202 are provided with a limiting mechanism for limiting the mounting tubes 201.

It should be noted here that: through the setting of the installation mechanism, under the limiting action of the limiting mechanism and the driving action of the driving mechanism, the limiting block 302 is driven to engage and separate with the limiting hole 304, thereby realizing the installation and disassembly of the panel body 102. The operation is simple and the implementation is convenient. There is no need to use special tools to screw in and out multiple screws one by one, thereby improving the efficiency of installation and disassembly of the panel body 102.

The limiting mechanism includes a plurality of limiting holes 304 formed on the inner wall of the mounting hole 202, each limiting hole 304 being arranged in a ring array, a sliding plate 301 being slidably connected in the mounting tube 201, a plurality of limiting blocks 302 being slidably connected to the peripheral side of the sliding plate 301, each limiting block 302 being arranged to match the limiting hole 304, a plurality of limiting grooves 303 being formed on the side wall of the mounting tube 201, each limiting block 302 sliding on the limiting groove 303, and a driving mechanism for driving each limiting block 302 being provided on the mounting tube 201;

It should be noted here that: by providing the limiting mechanism, it is convenient to fix and limit the mounting tube 201 in the mounting hole 202 , thereby achieving fixed positioning of the panel body 102 .

Each of the limiting blocks 302 is provided with an inclined surface 305 on one side away from the wind frame 101, and each of the inclined surfaces 305 slides on the side wall of the limiting groove 303;

It should be noted that: through the setting of the inclined surface 305, when the limit block 302 and the limit groove 303 are against each other, the limit block 302 will be pushed to shrink into the extrusion groove 401 under the interaction of the inclined surface 305 and the guiding effect of the extrusion groove 401.

The sliding plate 301 is provided with an extrusion assembly for extruding each limit block 302, and the extrusion assembly includes an extrusion groove 401 opened on the sliding plate 301, and a spring 402 is fixedly connected to the bottom wall of the extrusion groove 401, and the other end of the spring 402 is fixed to one end of the limit block 302 located inside the extrusion groove 401;

It should be noted here that: by setting the extrusion assembly, a guiding and resetting function is provided for the limit block 302 .

The driving mechanism includes a driving rod 501 slidably connected to the mounting tube 201, one end of the driving rod 501 is connected to the sliding plate 301, and the other end of the driving rod 501 is arranged through the panel body 102, and two driving plates 502 are slidably connected to one side of the panel body 102 away from the wind frame 101, and one end of the two driving rods 501 on the same side away from the sliding plate 301 is connected to the driving plate 502;

It should be noted here that: by setting the driving mechanism, it is convenient to pull the sliding plate 301 to slide up and down in the installation tube 201.

A triangular annular ring 6 is fixedly connected to the inner wall of each mounting tube 201, and each annular ring 6 is made of rubber material;

It should be noted here that: through the provision of the annular ring 6 , when the sliding plate 301 passes over the annular ring 6 , it will be blocked by the annular ring 6 and limited in position in the installation tube 201 .

Working principle: when the panel body 102 needs to be installed, the driving plate 502 is first pulled. Under the action of force, the limit block 302 on the side of the sliding plate 301 will be driven to move upward. In the process of the limit block 302 moving upward, when the limit block 302 and the limit groove 303 are against each other, under the interaction of the inclined surface 305 and the guiding action of the extrusion groove 401, the limit block 302 will be pushed to shrink into the extrusion groove 401. At this time, the spring 402 is deformed by force to form an elastic force. With the continuous pulling of the sliding plate 301, when the sliding plate 301 passes over the annular ring 6, it will be blocked by the annular ring 6 and limited in the installation tube 201;

After each limit block 302 is retracted into the extrusion groove 401, the panel body 102 can be brought close to the wind frame 101, and the mounting tube 201 is inserted into the mounting hole 202, and then the driving plate 502 is pushed to drive the sliding plate 301 at one end of the driving rod 501 to move close to the wind frame 101. At this time, when the limit block 302 is matched with the limit groove 303, under the elastic force of the spring 402, the limit block 302 will be pushed out of the extrusion groove 401 and pass through the limit groove 303 into the limit hole 304, and the limit block 302 will be The bottom walls of the limiting holes 304 abut against each other, thereby realizing the installation between the panel body 102 and the wind frame 101 under the pressing action of the limiting block 302. When the panel body 102 needs to be disassembled, it is only necessary to pull the driving plate 502 to drive the limiting block 302 to shrink into the extrusion groove 401, so as to release the connection limit between the panel body 102 and the wind frame 101. The operation is simple and the implementation is convenient. There is no need to use special tools to screw in and out multiple screws one by one, thereby improving the efficiency of installing and disassembling the panel body 102.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims (6)

1. A ventilation fan panel mounting mechanism comprising:

a panel body (102) provided on one side of the air frame (101);

Characterized by further comprising:

The installation mechanism is arranged on the panel body (102) and used for installing the panel body and the wind frame (101);

The installation mechanism comprises four installation pipes (201) fixedly connected to one side of the panel body (102) close to the wind frame (101), the four installation pipes (201) are symmetrically arranged in pairs and located at four corners of the panel body (102), four installation holes (202) are formed in one side of the wind frame (101) close to the panel body (102), the four installation holes (202) are matched with the installation pipes (201), and a limiting mechanism used for limiting the installation pipes (201) is arranged on the four installation holes (202).

2. A ventilation fan panel mounting mechanism as defined in claim 1, wherein: the limiting mechanism comprises a plurality of limiting holes (304) formed in the inner wall of the mounting hole (202), the limiting holes (304) are arranged in an annular array, a sliding plate (301) is connected in the mounting pipe (201) in a sliding mode, a plurality of limiting blocks (302) are connected to the periphery of the sliding plate (301) in a sliding mode, the limiting blocks (302) are arranged in a matched mode with the limiting holes (304), a plurality of limiting grooves (303) are formed in the side wall of the mounting pipe (201), the limiting blocks (302) slide on the limiting grooves (303), and a driving mechanism used for driving the limiting blocks (302) is arranged on the mounting pipe (201).

3. A ventilation fan panel mounting mechanism as defined in claim 2, wherein: an inclined plane (305) is arranged on one side, far away from the wind frame (101), of each limiting block (302), and each inclined plane (305) slides on the side wall of the limiting groove (303).

4. A ventilation fan panel mounting mechanism as defined in claim 2, wherein: be equipped with the extrusion subassembly that is used for carrying out the extrusion to each stopper (302) on sliding plate (301), extrusion subassembly is including seting up extrusion groove (401) on sliding plate (301), fixedly connected with spring (402) on the diapire of extrusion groove (401), the other end of spring (402) is fixed mutually with the one end that stopper (302) are located extrusion groove (401) inside.

5. A ventilation fan panel mounting mechanism as defined in claim 2, wherein: the driving mechanism comprises a driving rod (501) which is connected to the mounting pipe (201) in a sliding mode, one end of the driving rod (501) is connected with the sliding plate (301), the other end of the driving rod (501) penetrates through the panel body (102), one side, far away from the wind frame (101), of the panel body (102) is connected with two driving plates (502) in a sliding mode, and one end, far away from the sliding plate (301), of the driving rod (501) located on the same side is connected with the driving plates (502).

6. A ventilation fan panel mounting mechanism as defined in claim 1, wherein: the inner wall of each mounting pipe (201) is fixedly connected with a triangular annular ring (6), and each annular ring (6) is made of rubber materials.