CN210623166U

CN210623166U - Handheld fan capable of shaking head left and right

Info

Publication number: CN210623166U
Application number: CN201921672955.6U
Authority: CN
Inventors: 麦泳
Original assignee: Zhongshan Chunkai Electric Appliance Co ltd
Current assignee: Zhongshan Chunkai Electric Appliance Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-05-26
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a hand-held fan capable of shaking head left and right, which comprises a fan body, a base, a male plug and a female socket; the base is provided with a socket, and the fan body is inserted in the socket; the base is provided with a containing cavity, and a driving motor, a crank, a connecting rod and a rotating disc are placed in the containing cavity; the crank is connected with the driving motor, two ends of the connecting rod are respectively hinged to the crank and the rotating disc, and the connecting rod is driven by the driving motor to drive the rotating disc to rotate; the rotating disc is provided with a limiting column, and the limiting column is inserted into the fan body; the fan body is connected with the male plug and the female socket of the base in a matched mode, so that the fan body is communicated with the circuit of the base; the fan body is internally provided with a rechargeable battery which is communicated with a male plug or a female socket of the fan body, and the male plug or the female socket of the base is communicated with the driving motor. It has the advantages of simple structure, compact matching, convenient use, reasonable design, elegant appearance and the like; therefore, the product has excellent technical and economic performance.

Description

Handheld fan capable of shaking head left and right

[ technical field ] A method for producing a semiconductor device

The utility model mainly relates to a handheld fan that can shake head about.

[ background of the invention ]

The base of the handheld fan on the market only is the effect of fixed handheld fan, and the fan inserts and can only fix a direction after the base and blow, can not shake the head about in order to improve the fan and insert the problem that the base can not be swung, different angles blow now, we propose a more humanized functional scheme.

[ Utility model ] content

In order to solve the problem, the utility model provides a can control handheld fan of shaking head.

This handheld fan that can shake head from side to side adopts following technical scheme:

a handheld fan capable of shaking head left and right comprises a fan body, a base, a male plug and a female socket, wherein the fan body and the base are of a split combined structure, and the male plug is connected with the female socket in a matched mode;

the base is provided with a socket, and the fan body is inserted into the socket; the base is provided with a containing cavity, and a driving motor, a crank, a connecting rod and a rotating disc are placed in the containing cavity; the crank is connected with the driving motor, two ends of the connecting rod are respectively hinged to the crank and the rotating disc, and the connecting rod is driven by the driving motor to drive the rotating disc to rotate; the rotating disc is provided with a limiting column, and the limiting column is inserted into the fan body; the male plug or the female socket arranged on the base is arranged at the center of the rotating disc, and the fan body is driven by the limiting column to rotate by taking the male plug or the female socket arranged on the base as a shaft;

the base is provided with the male plug or the female socket, the fan body is provided with the male plug or the female socket corresponding to the base, and the fan body is connected with the male plug and the female socket of the base in a matched mode, so that the fan body is communicated with a circuit of the base; the fan body is provided with a built-in rechargeable battery, the rechargeable battery is communicated with a male plug or a female socket of the fan body, and the male plug or the female socket of the base is communicated with the driving motor.

Preferably, the rechargeable battery is provided with a charging connector, and the charging connector is communicated with the rechargeable battery.

Preferably, the bottom of the fan body is provided with a jack for inserting the limiting column.

Preferably, the fan body is provided with an operation button.

Preferably, one end of the crank is provided with a circular through hole, the other end of the crank is provided with an oval hole, the connecting rod is hinged at the circular through hole of the crank, and the driving motor is connected at the oval hole of the crank.

Preferably, the rotating disc is arranged at the socket, and the limiting column is positioned in the socket.

Preferably, the rotating disc is provided with a butt joint which is arranged close to the edge of the rotating disc, and the connecting rod is hinged to the butt joint.

The utility model discloses compare produced beneficial effect with the background art:

the above technical scheme is adopted in the utility model, the motor of base adopts direct current gear motor, inserts the base back when handheld fan, and the fan passes through the public female socket of DC and gives the gear motor power supply of base, makes gear motor operation get up, and gear motor operation passes through crank and connecting rod, makes the rolling disc rotate, has spacing fixed of center post because of rolling disc and fan, and therefore the fan has just can control the head of shaking.

[ description of the drawings ]

FIG. 1 is a schematic view of a handheld fan capable of swinging left and right according to a preferred embodiment of the present invention;

fig. 2 is a schematic structural view of a handheld fan capable of shaking head left and right according to a preferred embodiment of the present invention;

FIG. 3 is a cross-sectional view of a handheld fan capable of swinging left and right in accordance with a preferred embodiment of the present invention;

FIG. 4 is a partial schematic view of a handheld fan capable of swinging left and right in accordance with a preferred embodiment of the present invention;

fig. 5 is a schematic view of a crank according to a preferred embodiment of the present invention.

[ detailed description ] embodiments

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

The utility model provides a preferred embodiment: as shown in fig. 1 to 5, a handheld fan capable of shaking head left and right comprises a fan body 10, a base 20, a male plug 11 and a female socket 12, wherein the fan body 10 and the base 20 are in a split combined structure, and the male plug 11 is connected with the female socket 12 in a matching manner;

the base 20 is provided with a socket 21, and the fan body 10 is inserted into the socket 21; the base 20 is provided with a cavity, a driving motor 30, a crank 40, a connecting rod 50 and a rotating disc 60 are placed in the cavity, and the driving motor is a direct current speed reducing motor; the crank 40 is connected to the driving motor 30, two ends of the connecting rod 50 are respectively hinged to the crank 40 and the rotating disc 60, and the connecting rod 50 is driven by the driving motor 30 to drive the rotating disc 60 to rotate; the rotating disc 60 is provided with a limiting column 62, and the limiting column 62 is inserted into the fan body 10; the male plug or the female socket arranged on the base is arranged at the center of the rotating disc and is convenient to rotate as a central shaft, the plug can be cylindrical, and the fan body is driven by the limiting column to rotate by taking the male plug or the female socket arranged on the base as a shaft;

the bottom of the fan body 10 is provided with a jack 13 for inserting a limit column 62, the rotating disc 60 is arranged at the socket 21, and the male plug 11 and the limit column 62 are positioned in the socket 21; the rotary disc 60 is provided with a butt joint 63, the butt joint 63 is arranged close to the edge of the rotary disc 60, and the connecting rod 50 is hinged at the butt joint 63.

The base 20 is provided with the male plug 11 or the female socket 12, the fan body 10 is provided with the corresponding male plug 11 or the female socket 12, in this embodiment, the male plug is installed on the base, the female socket is installed on the fan body, and the fan body is driven to rotate by the limit column with the male plug 11 as an axis. The fan body 10 is connected with the male plug 11 and the female socket 12 of the base 20 in a matching way, so that the fan body 10 is communicated with the circuit of the base 20. The fan body 10 is internally provided with a rechargeable battery 14, the rechargeable battery 14 is communicated with a male plug 11 or a female socket 12 of the fan body 10, and the male plug 11 or the female socket 12 of the base 20 is communicated with a driving motor 30; the rechargeable battery 14 is provided with a charging connector 15, and the charging connector 15 is communicated with the rechargeable battery 14 so as to charge the rechargeable battery 14.

The fan body 10 is provided with an operating button 16, the operating button 16 can be a common switch, and the circuit connection and disconnection between the rechargeable battery 14 and the male plug 11 or the female socket 12 arranged on the fan body 10 are mainly controlled, so that the purpose of controlling the driving motor is achieved.

One end of the crank 40 is provided with a circular through hole 41, the other end of the crank is provided with an oval hole 42, the connecting rod 50 is hinged at the circular through hole 41 of the crank 40 so as to be convenient to rotate, the driving motor 30 is connected at the oval hole 42 of the crank 40 so as to prevent the driving motor from slipping connected with the crank, and the shape and the size of the connecting end of the driving motor and the crank are matched with the oval hole.

In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.

Claims

1. The utility model provides a can control handheld fan of shaking head which characterized in that: the fan comprises a fan body, a base, a male plug and a female socket, wherein the fan body and the base are of a split combined structure, and the male plug is connected with the female socket in a matched manner;

2. Hand-held fan according to claim 1, characterised in that: the rechargeable battery is provided with a charging connector, and the charging connector is communicated with the rechargeable battery.

3. Hand-held fan according to claim 1, characterised in that: the bottom of the fan body is provided with a jack for inserting the limiting column.

4. Hand-held fan according to claim 1, characterised in that: the fan body is provided with an operation button.

5. Hand-held fan according to claim 1, characterised in that: one end of the crank is provided with a circular through hole, the other end of the crank is provided with an oval hole, the connecting rod is hinged at the circular through hole of the crank, and the driving motor is connected at the oval hole of the crank.

6. Hand-held fan according to claim 1, characterised in that: the rotating disc is arranged at the socket, and the limiting column is located in the socket.

7. Hand-held fan according to claim 1, characterised in that: the rotating disc is provided with a butt joint which is close to the edge of the rotating disc, and the connecting rod is hinged to the butt joint.