CN223739674U

CN223739674U - Steering adjusting type fan with display function

Info

Publication number: CN223739674U
Application number: CN202520446111.9U
Authority: CN
Inventors: 段斌华; 段毅
Original assignee: Dongguan Woke Technology Co ltd
Current assignee: Dongguan Woke Technology Co ltd
Priority date: 2025-03-14
Filing date: 2025-03-14
Publication date: 2025-12-30
Anticipated expiration: 2035-03-14

Abstract

This utility model discloses a directional adjustable fan with display function, belonging to the field of fans. It includes a fan blade assembly and a base. A metal support tube is installed on the outside of the fan blade assembly, and a plastic component is provided at the bottom of the metal support tube. This directional adjustable fan with display function, through the setting of a display screen and a control PCB board, can display the fan's operating status information (such as wind speed and running time) in real time, allowing people to clearly understand the current status of the fan. Simultaneously, by setting the metal support tube, plastic component, fixing block, rotating shaft, and rotating shaft fixing component, the fan blade assembly can be rotated, that is, the direction of the airflow generated by the fan can be adjusted. The display screen also rotates with the plastic component, so people can better observe the information displayed on the screen from different rotation angles, thus bringing convenience to the use of the fan.

Description

Steering adjusting type fan with display function

Technical Field

The utility model belongs to the technical field of fans, and particularly relates to a steering adjusting type fan with a display function.

Background

The fan is also called an electric fan, is a household appliance which utilizes a motor to drive fan blades to rotate so as to accelerate circulation of air, is mainly used for cooling and relieving summer heat and circulating air, is widely used in places such as families, classrooms, offices, shops, hospitals, hotels and the like, and can be divided into a floor fan, a ceiling fan, a desk fan and the like, wherein the desk fan has smaller volume and is often placed on a desk surface for use.

According to the prior art, the present patent is known from a full-angle steering desk fan with the issued publication number CN216665988U, and the present patent has the advantage of rotating the fan head to facilitate wind direction adjustment, but the technical scheme of the present patent has the following defects that when the fan is in use, people have difficulty in clearly knowing the current running state information (such as wind speed gear and running time) of the fan, so that inconvenience is brought to the use of the fan, and therefore, we propose a steering adjustment type fan with a display function.

Disclosure of utility model

The present utility model is directed to a fan with display function for solving the above-mentioned problems.

The steering adjusting type fan with the display function comprises a fan blade assembly and a base, wherein a metal supporting pipe is arranged on the outer portion of the fan blade assembly, a plastic part is arranged at the bottom end of the metal supporting pipe, the metal supporting pipe is fixedly connected with the plastic part through a fixing block, a control PCB (printed Circuit Board) is fixedly arranged in the plastic part, the top of the base is movably connected with the bottom of the plastic part through a rotating shaft, a rotating shaft fixing part is arranged at the bottom end of the rotating shaft, and a hook is movably connected with the bottom of the base.

As a preferred implementation mode, the fan blade assembly comprises a rear shell, the outer part of the rear shell is fixedly connected with the top end of the metal supporting tube, a motor is fixedly installed in the rear shell, a fan blade body is fixedly installed on an output shaft of the motor, and a front cover is installed on the front face of the rear shell.

As a preferred implementation mode, the fixing block is positioned in the plastic part, a socket for inserting the metal supporting pipe is formed in the side face of the plastic part, and the fixing block and the metal supporting pipe are inserted mutually.

As a preferred implementation mode, the plastic part comprises an upper shell, a lower shell and a display screen, wherein the bottom of the lower shell is connected with a rotating shaft, the display screen is arranged on the front surface of the upper shell, and the display screen is electrically connected with a control PCB.

As a preferred implementation mode, the base includes top shell, drain pan and battery, the battery is located between top shell and the drain pan, the positive fixed mounting of top shell has the button, the back of button is connected with button PCB board, one side fixedly connected with of battery charges the PCB board, one side of charging the PCB board is connected with the charge-discharge interface.

As a preferable implementation mode, decorating parts are arranged on the periphery of the top shell and the bottom shell, the rotating shaft is positioned in the middle of the top shell, and the hooks are positioned at the bottom of the bottom shell.

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

According to the steering adjusting type fan with the display function, through the arrangement of the display screen and the control PCB, running state information (such as the wind speed gear and running time) of the fan can be conveniently displayed in real time in the using process of the fan, so that people can clearly know the current state of the fan, meanwhile, through the arrangement of the metal support tube, the plastic piece, the fixing block, the rotating shaft and the rotating shaft fixing piece, the fan blade assembly can be steered, namely the wind direction generated by the fan can be adjusted, and the display screen can also rotate along with the plastic piece, so that people can better observe the information content displayed on the display screen from different steering angles, and convenience is brought to the use of the fan;

this turn to regulation type fan with display function through setting up the battery, charging PCB board and charge-discharge interface, can carry out the electric power storage to the fan and use, has avoided the tradition to need utilize external wire to connect the electricity and operate inconvenient problem, and can put outside the electric energy of battery internal storage to conveniently supply power to other electrical apparatus, simultaneously through setting up the couple, can hang the use to this fan, thereby further brought convenience for the use of this fan.

Drawings

FIG. 1 is a schematic front view of the structure of the present utility model;

FIG. 2 is an exploded view of a fan blade assembly according to the present utility model;

FIG. 3 is an exploded view of the structure of the present utility model;

FIG. 4 is an exploded view of a plastic part according to the present utility model;

FIG. 5 is an exploded view of a base in the structure of the present utility model;

fig. 6 is a schematic bottom view of a base in the structure of the present utility model.

The fan comprises a fan blade assembly, a rear shell, a motor, a fan blade body, a front cover, a base, a top shell, a bottom shell, a battery, a button, a key PCB, a charging interface, a charging/discharging interface, a decoration, a metal support tube, a plastic part, a 41, an upper shell, a 42, a lower shell, a 43, a display screen, a 5, a fixing block, a 6, a control PCB, a 7, a rotating shaft, a 8, a rotating shaft fixing part, a 9 and a hook, wherein the fan blade assembly, the rear shell, the motor, the fan blade body, the front cover, the base, the top shell, the bottom shell, the battery, the button, the key PCB, the charging/discharging interface, the decoration, the metal support tube, the 4, the plastic part, the 41, the upper shell, the 42 and the lower shell, the display screen, the fixing block, the 6, the control PCB, the 7, the rotating shaft, the 8 and the rotating shaft fixing part.

Detailed Description

The utility model is further described below with reference to examples.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1, 2 and 3, the present utility model provides a steering adjustment type fan with display function, which comprises a fan blade assembly 1 and a base 2, wherein a metal supporting pipe 3 is installed outside the fan blade assembly 1, the fan blade assembly 1 comprises a rear shell 11, the outside of the rear shell 11 is fixedly connected with the top end of the metal supporting pipe 3, a motor 12 is fixedly installed inside the rear shell 11, a fan blade body 13 is fixedly installed on an output shaft of the motor 12, and a front cover 14 is installed on the front surface of the rear shell 11;

In this embodiment, after the motor 12 is energized and operated, the motor 12 drives the fan blade body 13 to rotate, so that wind force can be generated, the front cover 14 and the rear housing 11 are detachably connected, and the metal support pipes 3 at two sides of the rear housing 11 are used for supporting the fan blade assembly 1.

Referring to fig. 1, 3 and 4, a plastic part 4 is arranged at the bottom end of a metal supporting tube 3, the metal supporting tube 3 and the plastic part 4 are fixedly connected through a fixing block 5, a control PCB board 6 is fixedly arranged in the plastic part 4, the fixing block 5 is positioned in the plastic part 4, a socket for inserting the metal supporting tube 3 is arranged on the side surface of the plastic part 4, the fixing block 5 and the metal supporting tube 3 are mutually inserted, the top of the base 2 and the bottom of the plastic part 4 are movably connected through a rotating shaft 7, a rotating shaft fixing part 8 is arranged at the bottom end of the rotating shaft 7, the plastic part 4 comprises an upper shell 41, a lower shell 42 and a display screen 43, the bottom of the lower shell 42 is connected with the rotating shaft 7, the display screen 43 is arranged on the front surface of the upper shell 41, and the display screen 43 is electrically connected with the control PCB board 6;

In this embodiment, when the metal support tube 3 is pushed, the metal support tube 3 applies force to the plastic part 4, so that the rotating shaft 7 rotates, at this time, the plastic part 4 rotates with the base 2, so that the fan blade assembly 1 is driven to turn, and the display screen 43 on the front side of the plastic part 4 also turns along with the plastic part 4, so that people can observe the information content displayed on the display screen 43 better;

The information content (such as running time, wind speed gear, etc.) controlled by the control PCB 6 can be displayed by using the display screen 43, so that people can use the fan conveniently.

Referring to fig. 3, 5 and 6, the base 2 includes a top case 21, a bottom case 22 and a battery 23, the battery 23 is located between the top case 21 and the bottom case 22, a button 24 is fixedly installed on the front surface of the top case 21, a key PCB 25 is connected to the back surface of the button 24, a charging PCB 26 is fixedly connected to one side of the battery 23, a charging/discharging interface 27 is connected to one side of the charging PCB 26, decorative pieces 28 are arranged around the top case 21 and the bottom case 22, a rotating shaft 7 is located in the middle of the top case 21, a hook 9 is located at the bottom of the bottom case 22, and a hook 9 is movably connected to the bottom of the base 2;

In this embodiment, by pressing the button 24, the button PCB 25 is induced, so that the running state and wind speed of the fan can be adjusted, and the battery 23 can be charged or discharged by using the charging/discharging interface 27, and meanwhile, the battery 23 can supply power to the motor 12, the display screen 43, the control PCB 6 and the button PCB 25, and the fan can be hung by using the hook 9.

In the above-mentioned scheme, it should be noted that, in the present application, the control manner of the button 24 and the key PCB 25 to the motor 12 is a disclosure technique of an existing fan structure, and the information processing display manner between the display screen 43 and the control PCB 6 is also a disclosure technique of the existing art, and meanwhile, the manner of supplying power to the motor 12, the display screen 43, the control PCB 6 and the key PCB 25 by the battery 23 and the related circuit wire arrangement connection manner are also an existing technique, which will not be described in any more herein.

The working principle and the use flow of the utility model are that firstly, the charging and discharging interface 27 is utilized to connect the external circuit, so that the electric energy in the external circuit can be transmitted to the battery 23 through the charging PCB 26, thereby being convenient for charging the battery 23;

then, the button 24 is pressed, and the circuit of the motor 12 is controlled by the button PCB 25, so that the motor 12 runs due to electrification, and the motor 12 drives the fan blade body 13 to rotate at the moment, so that wind power can be generated, and the wind speed gear of the fan can be adjusted by operating the button 24;

Finally, when the metal supporting pipe 3 is pushed, the metal supporting pipe 3 can apply force to the plastic part 4, the rotating shaft 7 is caused to rotate, at the moment, the plastic part 4 and the base 2 rotate, the fan blade assembly 1 rotates, the display screen 43 on the front side of the plastic part 4 also rotates along with the plastic part 4, and therefore people can observe information content displayed on the display screen 43 better conveniently.

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 may be made to these embodiments without departing from the principles of the present utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The steering adjusting type fan with the display function comprises a fan blade assembly (1) and a base (2) and is characterized in that a metal supporting pipe (3) is arranged outside the fan blade assembly (1), a plastic part (4) is arranged at the bottom end of the metal supporting pipe (3), the metal supporting pipe (3) is fixedly connected with the plastic part (4) through a fixing block (5), a control PCB (printed circuit board) (6) is fixedly arranged in the plastic part (4), the top of the base (2) is movably connected with the bottom of the plastic part (4) through a rotating shaft (7), a rotating shaft fixing part (8) is arranged at the bottom end of the rotating shaft (7), and a hook (9) is movably connected with the bottom of the base (2);

The plastic part (4) comprises an upper shell (41), a lower shell (42) and a display screen (43), wherein the bottom of the lower shell (42) is connected with a rotating shaft (7), the display screen (43) is arranged on the front surface of the upper shell (41), and the display screen (43) is electrically connected with a control PCB (6).

2. The steering adjustment type fan with a display function according to claim 1, wherein the fan blade assembly (1) comprises a rear shell (11), the outer part of the rear shell (11) is fixedly connected with the top end of the metal supporting tube (3), a motor (12) is fixedly installed in the rear shell (11), a fan blade body (13) is fixedly installed on an output shaft of the motor (12), and a front cover (14) is installed on the front face of the rear shell (11).

3. The steering adjusting type fan with the display function according to claim 1, wherein the fixing block (5) is located inside the plastic part (4), a socket for inserting the metal supporting pipe (3) is formed in the side face of the plastic part (4), and the fixing block (5) and the metal supporting pipe (3) are inserted into each other.

4. The steering adjustment type fan with display function according to claim 1, wherein the base (2) comprises a top shell (21), a bottom shell (22) and a battery (23), the battery (23) is located between the top shell (21) and the bottom shell (22), a button (24) is fixedly installed on the front surface of the top shell (21), a button PCB (25) is connected to the back surface of the button (24), a charging PCB (26) is fixedly connected to one side of the battery (23), and a charging and discharging interface (27) is connected to one side of the charging PCB (26).

5. The steering adjustment type fan with display function according to claim 4, wherein decorative pieces (28) are arranged on the periphery of the top shell (21) and the bottom shell (22), the rotating shaft (7) is located in the middle of the top shell (21), and the hooks (9) are located at the bottom of the bottom shell (22).