CN219242307U

CN219242307U - Clamping type fan lock catch structure

Info

Publication number: CN219242307U
Application number: CN202223434303.3U
Authority: CN
Inventors: 李科技
Original assignee: Changzhou Hanxiang Machinery Manufacturing Co ltd
Current assignee: Changzhou Hanxiang Machinery Manufacturing Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-23
Anticipated expiration: 2032-12-21

Abstract

The utility model belongs to the technical field of fan equipment, and particularly relates to a clamping type fan lock catch structure which comprises a base, wherein a casing is arranged at the top of the base, a filter net frame is arranged at the top of the casing, a filter net is arranged at the top of the filter net frame, fan blades are arranged at the bottom of the filter net, a fixing frame is arranged in the casing, a fixing block is arranged at the bottom end of the fixing frame, a sliding groove is arranged at the inner periphery of the casing, a spring is arranged at the top of the fixing block, a round-head clamping block is arranged at the top of the spring, a clamping groove is arranged at the top of the round-head clamping block, and a motor is arranged in the base. According to the utility model, the filter screen frame is rotated, the fixing frame is driven to rotate, then the round-head clamping block is extruded and clamped into the clamping groove after rotating to a certain distance, and the clamping and fixing are carried out by utilizing the resettability of the spring, so that the effect of simplicity and rapidness in mounting and dismounting of the internal elements can be achieved; through driving the transmission motor, make the gag lever post motion, block the mounting groove inner wall afterwards, can reach the convenient effect of fan dismantlement simple to operate.

Description

Clamping type fan lock catch structure

Technical Field

The utility model relates to the technical field of fan equipment, in particular to a clamping type fan lock catch structure.

Background

The fan is a machine which relies on input mechanical energy to raise the pressure of gas and discharge the gas, and is a driven fluid machine. The fan is a habit short for gas compression and gas conveying machinery in China, and the fan generally comprises a ventilator, and the clamping type fan is generally arranged on an indoor ceiling and used for hotel indoor ventilation, but the fan is not easy to detach and brings trouble to staff during maintenance, so that the novel clamping type fan locking structure is provided.

The prior art has the following problems:

1. the existing clamping type fan lock catch structure is troublesome in disassembly of internal parts of the fan, and inconvenient in maintenance;

2. the existing clamping type fan lock catch structure is troublesome in fan installation and inconvenient for installation personnel.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a clamping type fan lock catch structure, which solves the problems of troublesome disassembly of internal elements and troublesome installation of fans existing at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a block formula fan hasp structure, includes the base, the base top is provided with the casing, the casing top is provided with the filter screen frame, the filter screen frame top is provided with the filter screen, the filter screen bottom is provided with the flabellum, the inside mount that is provided with of casing, the mount bottom is provided with the fixed block, the casing inner periphery is provided with the spout, the fixed block top is provided with the spring, the spring top is provided with the button head fixture block, button head fixture block top is provided with the draw-in groove, the inside motor case that is provided with of base, the inside driving motor that is provided with of motor case, driving motor one side is provided with the shaft coupling, shaft coupling one side is provided with the transmission shaft, transmission shaft one side is provided with the gag lever post.

As a preferable technical scheme of the utility model, the fixing frame is cross-shaped, the four tail ends are fixedly connected with fixing blocks, and the filter net frame is fixedly connected with the fixing frame.

As a preferable technical scheme of the utility model, the fixing block, the spring, the round-head clamping block and the clamping groove are all provided with four groups which are all arranged according to corresponding positions.

As a preferable technical scheme of the utility model, one end of the fixed block is fixedly connected with the other end of the spring fixed connector and the fixed frame.

As a preferable technical scheme of the utility model, the round-head clamping block is matched with the chute in size and is in sliding connection, and the round-head clamping block is matched with the chute in size and is in clamping connection.

As a preferable technical scheme of the utility model, the transmission motor is movably connected with the coupler, the coupler is movably connected with the transmission shaft, the transmission shaft is movably connected with the limiting rod, and the transmission motor and the transmission shaft are directly transmitted.

As a preferable technical scheme of the utility model, the limit rods are provided with four groups and are respectively arranged at four corners of the base.

Compared with the prior art, the utility model provides a clamping type fan lock catch structure, which has the following beneficial effects:

1. this block formula fan hasp structure, through rotatory filter screen frame, then drive the mount rotatory, the button head fixture block receives the extrusion afterwards, drives spring motion, then the button head fixture block carries out rotary motion in the spout, rotates to the certain distance after, in the button head fixture block can block into the draw-in groove, utilize the resettability of spring to carry out the card and go into fixedly, dismantlement on the contrary only need rotate hard, oppression button head fixture block causes spring motion, along the spout slip, take out afterwards can, can reach the simple swift effect of interior component installation dismantlement.

2. This block formula fan hasp structure, place the base into the ceiling and need install fan department, then buckle the base into the mounting groove, then drive driving motor, then through the coupling joint, drive the transmission shaft motion, because of transmission shaft and gag lever post swing joint, drive the gag lever post motion afterwards, stretch out four sets of gag lever posts and block the mounting groove inner wall, if on the contrary dismantlement, only need open driving motor once more, make the gag lever post retract, take off the base can, can reach simple to operate, bring convenient effect for operating personnel.

Drawings

FIG. 1 is a schematic diagram showing a snap-fit fan latch structure according to the present utility model;

FIG. 2 is a schematic diagram showing the internal structure of a snap-fit fan latch according to the present utility model;

FIG. 3 is a schematic view of a base of a snap-fit fan latch according to the present utility model;

fig. 4 is a schematic perspective view of a locking structure of a locking fan according to the present utility model.

In the figure: 1. a base; 2. a housing; 3. a filter screen frame; 4. a filter screen; 5. a fan blade; 6. a fixing frame; 7. a chute; 8. a fixed block; 9. a spring; 10. a round-head clamping block; 11. a clamping groove; 12. a limit rod; 13. a motor case; 14. a drive motor; 15. a coupling; 16. and a transmission shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides a block formula fan hasp structure, the on-line screen storage device comprises a base 1, a plurality of parts are used for setting up other parts, the base 1 top is provided with casing 2, be used for setting up inside other parts, casing 2 top is provided with filter screen frame 3, be used for filtering the dust, filter screen frame 4 bottom is provided with flabellum 5, be used for accelerating the transmission air, casing 2 inside is provided with mount 6, be used for fixed filter screen frame 3, the mount 6 bottom is provided with fixed block 8, be used for fixed spring 9, casing 2 inner periphery is provided with spout 7, be used for button head fixture block 10 motion, the fixed block 8 top is provided with spring 9, be used for utilizing spring 9 resettability to fix, spring 9 top is provided with button head fixture block 10, be used for connecting draw-in groove 11, button head fixture block 10 top is provided with draw-in groove 11, be used for fixed button head fixture block 10, the inside is provided with motor box 13 of base 1, be used for setting up drive motor 14, motor box 13 inside is provided with drive motor 14, be used for providing power, drive motor 14 one side is provided with shaft 15, be used for connecting drive shaft 16, shaft 15 one side is provided with drive shaft 16, be used for driving shaft 12 motion, drive shaft 12 one side is provided with the joint and is used for installing the spacing fan.

In the embodiment, the fixing frame 6 is cross-shaped, and the four tail ends are fixedly connected with the fixing blocks 8, and the filter screen frame 3 is fixedly connected with the fixing frame 6, so that the structure is more stable; the fixing block 8, the spring 9, the round head clamping block 10 and the clamping groove 11 are all provided with four groups which are distributed according to the corresponding positions, so that the installation is more stable; one end of the fixed block 8 is fixedly connected with the other end of the spring 9, which fixes the connector, and the fixed frame 6, so that the round-head clamping block 10 can firmly clamp the clamping groove 11; the round head clamping block 10 is in size fit with the chute 7 and is in sliding connection, and the round head clamping block 10 is in size fit with the clamping groove 11 and is in clamping connection, so that the fixing frame 6 is more convenient to mount and dismount; the transmission motor 14 is movably connected with the coupler 15, the coupler 15 is movably connected with the transmission shaft 16, the transmission shaft 16 is movably connected with the limiting rod 12, and the transmission motor 14 and the transmission shaft 16 are directly transmitted, so that the base 1 is more conveniently fixed in the mounting groove; the limit rods 12 are provided with four groups and are respectively arranged at four corners of the base 1, so that the installation is more stable.

The working principle and the using flow of the utility model are as follows: the operator is through aiming at the casing 2 installation with mount 6, afterwards rotatory mount 6, make the button head fixture block 10 receive the extrusion, drive spring 9 motion, then the button head fixture block 10 carries out rotary motion in spout 7, rotate to the back of certain distance, button head fixture block 10 can block into draw-in groove 11, utilize the resettability of spring 9 to carry out the card and go on fixing, after installing the fan part, aim at the ceiling mounting groove that needs to install with base 1, then drive motor 14, then drive transmission shaft 16 motion, make gag lever post 12 stretch out, block the mounting groove inner wall, four groups gag lever posts 12 all stretch out and block, install promptly, can reach the work demand that satisfies a block formula fan hasp structure.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A clamping fan lock catch structure is characterized in that: including base (1), base (1) top is provided with casing (2), casing (2) top is provided with filter screen rack (3), filter screen rack (3) top is provided with filter screen (4), filter screen (4) bottom is provided with flabellum (5), casing (2) inside is provided with mount (6), mount (6) bottom is provided with fixed block (8), casing (2) inner periphery is provided with spout (7), fixed block (8) top is provided with spring (9), spring (9) top is provided with button head fixture block (10), button head fixture block (10) top is provided with draw-in groove (11), base (1) inside is provided with motor case (13), motor case (13) inside is provided with driving motor (14), driving motor (14) one side is provided with shaft coupling (15), shaft coupling (15) one side is provided with transmission shaft (16), transmission shaft (16) one side is provided with gag lever post (12).

2. The snap-in fan latch structure of claim 1, wherein: the fixing frame (6) is cross-shaped, the four tail ends are fixedly connected with fixing blocks (8), and the filter screen frame (3) is fixedly connected with the fixing frame (6).

3. The snap-in fan latch structure of claim 1, wherein: the fixing block (8), the spring (9), the round-head clamping block (10) and the clamping groove (11) are all provided with four groups which are all distributed according to corresponding positions.

4. The snap-in fan latch structure of claim 1, wherein: one end of the fixed block (8) is fixedly connected with the other end of the spring (9) and the fixed frame (6).

5. The snap-in fan latch structure of claim 1, wherein: the round head clamping block (10) is in size adaptation with the sliding groove (7) and is in sliding connection, and the round head clamping block (10) is in size adaptation with the clamping groove (11) and is in clamping connection.

6. The snap-in fan latch structure of claim 1, wherein: the transmission motor (14) is movably connected with the coupler (15), the coupler (15) is movably connected with the transmission shaft (16), the transmission shaft (16) is movably connected with the limit rod (12), and the transmission motor (14) is directly driven with the transmission shaft (16).

7. The snap-in fan latch structure of claim 1, wherein: the limiting rods (12) are provided with four groups and are respectively arranged at four corners of the base (1).