CN221096886U

CN221096886U - Foldable external fan

Info

Publication number: CN221096886U
Application number: CN202322549086.0U
Authority: CN
Inventors: 孙占涛; 周小昌; 徐亿彬
Original assignee: Guangdong Yibang Da Technology Co ltd
Current assignee: Guangdong Yibang Da Technology Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-06-07
Anticipated expiration: 2033-09-20

Abstract

The utility model provides a foldable external fan, which comprises a first box body and a second box body, wherein a placing groove is formed in the first box body, the fan is not blocked by the second box body through overturning, then a pulling frame is pulled to drive a fixing frame to overturn, so that the fixing frame drives two fans to erect, then the fans are started to rotate, the two fans are simultaneously rotated, then two people can be blown at the same time, then a limiting plate is pulled to limit a sliding plate, then the pulling plate is pulled upwards, the pulling plate drives the fans to move upwards, then a supporting plate is released when the fan is at a proper height, one end of the limiting plate is driven to enter the inside of the limiting groove by a reset spring, the limiting plate is fixed to the moved fans, the phenomenon that the limit is not limited after the existing fans are pulled is avoided, the fans can move downwards or upwards after the children touch the fans by mistake, and the heights of the fans need to be readjusted.

Description

Foldable external fan

Technical Field

The utility model relates to the technical field of fans, in particular to a foldable external fan.

Background

The fan is a device for generating air and taking cool in hot days, the electric fan is a device for generating air flow by electric drive, and the fan arranged in the fan rotates after being electrified to form natural wind so as to achieve the cooling effect.

The existing fan is single in function, people who sit relatively can not be blown simultaneously when using the fan, children can feel curious to the fan when sitting outdoors and resting, the fan can be pressed, but the existing fan cannot be limited after being stretched, so that after the children touch the fan by mistake, the fan can move downwards or upwards, and the height of the fan needs to be readjusted.

Therefore, it is necessary to provide a foldable external fan to solve the above technical problems.

Disclosure of utility model

The utility model provides a foldable external fan, which solves the problem that the existing fan cannot be limited after being stretched, so that after a child touches the fan by mistake, the fan can move downwards or upwards, and the height of the fan needs to be readjusted.

In order to solve the technical problems, the foldable external fan provided by the utility model comprises a first box body and a second box body, wherein a placing groove is formed in the first box body, a limiting frame is rotationally connected to the placing groove, a fixed frame is fixedly installed on the limiting frame, a movable plate is slidingly connected to the fixed frame, a limiting plate is fixedly installed at one end of the movable plate, a clamping plate is fixedly installed at one end of the movable plate, a reset spring is sleeved on the surface of the movable plate, a sliding plate is arranged in the limiting frame, a limiting groove is formed in one side of the sliding plate, a supporting plate is fixedly installed on one side of the sliding plate, a rotating column is rotationally connected to the supporting plate, a fan is fixedly installed on the surface of the rotating column, a pulling plate is fixedly installed on one side of the sliding plate, and a clamping groove is formed in the second box body.

Preferably, the first box body is rotationally connected with the second box body, a control component is arranged on the first box body, and a solar panel is arranged on the first box body.

Preferably, the placing groove is matched with the fan, and is identical to the clamping groove, and a rotating piece which is convenient for the limiting frame to rotate is arranged on the placing groove.

Preferably, the inside of fixed frame with the inside intercommunication of spacing frame to one side fixed mounting of fixed frame has the upset of being convenient for the pulling frame of fan, the one end of movable plate is located the inside of fixed frame, the one end of limiting plate is located the inside of spacing groove.

Preferably, the clamping plate is located at one side of the fixed frame, two ends of the return spring are respectively fixedly connected with the side surface of the limiting plate and the side surface inside the fixed frame, and the side surface of the sliding plate is matched with the side surface inside the fixed frame.

Preferably, the limit grooves are formed in a plurality, the limit grooves are distributed on the sliding plate in a linear array mode, and the supporting plate is U-shaped.

Preferably, the fans are arranged in two, the two fans are symmetrically arranged on two sides of the sliding plate, and the pulling plate is positioned between the two fans.

Compared with the related art, the foldable external fan provided by the utility model has the following beneficial effects:

The utility model provides a foldable external fan, which is characterized in that a second box body is turned over to prevent a fan from being blocked, a pulling frame is pulled to drive a fixing frame to turn over, so that the fixing frame drives two fans to stand, then the fans are started to rotate, the two fans rotate simultaneously, and then two people can be blown simultaneously, a limiting plate is pulled to limit a sliding plate, then the pulling plate is pulled upwards, the pulling plate drives the fans to move upwards, then a supporting plate is loosened after the fan is at a proper height, one end of the limiting plate is driven by a reset spring to enter the inside of a limiting groove, the limiting plate is fixed on the moved fans, and the situation that the existing fans cannot be limited after being pulled is avoided, so that after the fans are mistakenly touched by children, the fans can move downwards or upwards, and the heights of the fans need to be readjusted.

Drawings

FIG. 1 is a schematic view of a foldable external fan according to a preferred embodiment of the present utility model;

FIG. 2 is a perspective view of the slide plate shown in FIG. 1;

fig. 3 is a schematic view of an internal partial structure of the fixing frame shown in fig. 1.

Reference numerals in the drawings: 1. the solar energy box comprises a first box body, 112, a control assembly, 113, a solar panel, 2, a second box body, 3, a placing groove, 4, a limiting frame, 5, a fixed frame, 6, a moving plate, 7, a limiting plate, 8, a clamping plate, 9, a return spring, 10, a sliding plate, 101, a limiting groove, 11, a supporting plate, 12, a rotating column, 13, a fan, 131, a pulling frame, 14, a pulling plate, 15 and a clamping groove.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, and fig. 3 in combination, fig. 1 is a schematic structural diagram of a foldable external fan according to a preferred embodiment of the present utility model; FIG. 2 is a perspective view of the slide plate shown in FIG. 1; fig. 3 is a schematic view of an internal partial structure of the fixing frame shown in fig. 1. The utility model provides a folding external fan includes first box body 1 and second box body 2, standing groove 3 has been seted up on the first box body 1, rotate on the standing groove 3 and be connected with spacing frame 4, fixed frame 5 is fixed to fixed frame 4, sliding connection has movable plate 6 on the fixed frame 5, the one end fixed mounting of movable plate 6 has limiting plate 7 to the one end fixed mounting of movable plate 6 has cardboard 8, the surface cover of movable plate 6 is equipped with reset spring 9, the inside of spacing frame 4 is provided with sliding plate 10, spacing groove 101 has been seted up to one side of sliding plate 10 to one side fixed mounting of sliding plate 10 has backup pad 11, rotate on the backup pad 11 and be connected with rotation post 12, the fixed surface of rotation post 12 installs fan 13, one side fixed mounting of sliding plate 10 has pulling board 14, the draw-in groove 15 has been seted up on the second box body 2.

The first box body 1 and the second box body 2 are connected in a rotating mode, a control assembly 112 is arranged on the first box body 1, and a solar panel 113 is arranged on the first box body 1.

The first box body 1 and the second box body 2 can be folded to protect the fan 13, the control assembly 112 can control the fan 13 to run, and the solar panel 113 supplies power to the fan 13, so that the solar energy box is economical and environment-friendly.

The standing groove 3 with fan 13 looks adaptation, and the standing groove 3 with draw-in groove 15 shape is the same, be provided with on the standing groove 3 and be convenient for spacing frame 4 pivoted rotating member.

The fan 13 may be placed inside the placement tank 3, and the upper fan 13 is fitted into the card slot 15.

The inside of fixed frame 5 with the inside intercommunication of spacing frame 4 to one side fixed mounting of fixed frame 5 has the pulling frame 131 of being convenient for overturn fan 13, the one end of movable plate 6 is located the inside of fixed frame 5, the one end of limiting plate 7 is located the inside of spacing groove 101.

The fixed frame 5 can be used for limiting the limiting plate 7, the limiting plate 7 can be used for limiting the sliding plate 10, and then the fan 13 after moving can be limited.

The clamping plate 8 is located on one side of the fixed frame 5, two ends of the return spring 9 are fixedly connected with the side surface of the limiting plate 7 and the side surface of the inside of the fixed frame 5 respectively, and the side surface of the sliding plate 10 is matched with the side surface of the inside of the fixed frame 5.

The reset spring 9 can drive the limiting plate 7 to move, and the sliding plate 10 can drive the fan 13 to move.

The limiting grooves 101 are formed in a plurality, the limiting grooves 101 are distributed on the sliding plate 10 in a linear array, and the supporting plate 11 is U-shaped.

The limit groove 101 and the limit plate 7 cooperate to limit the sliding plate 10, so that the need of readjusting the height after pressing by a child is avoided.

The fans 13 are arranged in two, the two fans 13 are symmetrically arranged on two sides of the sliding plate 10, and the pulling plate 14 is positioned between the two fans 13.

The fan 13 can blow to two people simultaneously, and the phenomenon that the existing fan 13 is single in function and cannot blow to the opposite people is avoided.

The working principle of the foldable external fan provided by the utility model is as follows:

When the external fan is required to be used, the first box body 1 is placed on a desktop, then the second box body 2 is turned to one side, the second box body 2 does not shield the fan 13, then the pulling frame 131 is pulled upwards, the pulling frame 131 drives the fixing frame 5 to turn over, then the fixing frame 5 drives the two fans 13 to stand, then the control assembly 112 is pressed to enable the two fans 13 to rotate, and then the fans 13 are convenient to fix and blow two people simultaneously, then when the height of the fans 13 is required to be adjusted, the clamping plate 8 is pulled to one side, the clamping plate 8 drives the limiting plate 7 to be not located in the limiting groove 101 any more, limiting of the limiting plate 7 to the sliding plate 10 is eliminated, then the pulling plate 14 is pulled upwards, the fans 13 are driven to move upwards, then after the fans 13 are properly high, the supporting plate 11 is loosened, one end of the reset spring 9 drives one end of the limiting plate 7 to enter the inside the limiting groove 101, and then the limiting plate 7 is fixed to the moved fans 13.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a folding external fan, includes first box body (1) and second box body (2), its characterized in that, standing groove (3) have been seted up on first box body (1), rotate on standing groove (3) and be connected with spacing frame (4), fixed frame (5) have on spacing frame (4), sliding connection has movable plate (6) on fixed frame (5), the one end fixed mounting of movable plate (6) has limiting plate (7) to the one end fixed mounting of movable plate (6) has cardboard (8), the surface cover of movable plate (6) is equipped with reset spring (9), the inside of spacing frame (4) is provided with sliding plate (10), limiting groove (101) have been seted up to one side of sliding plate (10) to one side fixed mounting of sliding plate (10) has backup pad (11), rotate on backup pad (11) and be connected with rotation post (12), the fixed surface mounting of rotation post (12) has fan (13), one side fixed mounting of sliding plate (6) has cardboard (8), one side fixed mounting of sliding plate (6) is equipped with reset spring (9), the inside of sliding plate (4) is provided with sliding plate (10) one side of sliding plate (10) has one side of sliding plate (10) and sets up on the second box (2).

2. The foldable external fan according to claim 1, wherein the first box body (1) and the second box body (2) are rotatably connected, and a control assembly (112) is arranged on the first box body (1), and a solar panel (113) is arranged on the first box body (1).

3. The foldable external fan according to claim 1, wherein the placement groove (3) is matched with the fan (13), the placement groove (3) is identical to the clamping groove (15) in shape, and a rotating piece which is convenient for the limiting frame (4) to rotate is arranged on the placement groove (3).

4. The foldable external fan according to claim 1, wherein the inside of the fixed frame (5) is communicated with the inside of the limit frame (4), a pulling frame (131) which is convenient for overturning the fan (13) is fixedly arranged on one side of the fixed frame (5), one end of the moving plate (6) is positioned in the inside of the fixed frame (5), and one end of the limit plate (7) is positioned in the inside of the limit groove (101).

5. The foldable external fan according to claim 1, wherein the clamping plate (8) is located at one side of the fixed frame (5), two ends of the return spring (9) are fixedly connected with the side surface of the limiting plate (7) and the inner side surface of the fixed frame (5), and the side surface of the sliding plate (10) is matched with the inner side surface of the fixed frame (5).

6. The foldable external fan according to claim 1, wherein a plurality of limit grooves (101) are formed, the limit grooves (101) are distributed on the sliding plate (10) in a linear array, and the supporting plate (11) is U-shaped.

7. The foldable external fan according to claim 1, characterized in that the fans (13) are provided in total in two, the two fans (13) are symmetrically arranged on both sides of the sliding plate (10), and the pulling plate (14) is positioned between the two fans (13).