CN215719700U

CN215719700U - Handheld fan with fan head connected with side part

Info

Publication number: CN215719700U
Application number: CN202122276860.6U
Authority: CN
Inventors: 曾庆林
Original assignee: Dongguan Xintai Industrial Design Co ltd
Current assignee: Dongguan Xintai Industrial Design Co ltd
Priority date: 2021-09-21
Filing date: 2021-09-21
Publication date: 2022-02-01
Anticipated expiration: 2031-09-21

Abstract

The utility model relates to the technical field of fans, in particular to a handheld fan with a fan head side part connected, which comprises a handle and a fan head, wherein a connecting support with an arc-shaped structure is arranged on the handle; a gear adjusting structure clamped and matched with the rotating shaft connecting piece is arranged in the rotating shaft connecting hole; set up a pivot connecting hole and pivot connecting piece normal running fit on the linking bridge, make the fan head rotate along the pivot connecting hole to realize the overhead upper and lower wobbling operation of fan, the rethread adopts to keep off the position and adjusts the structure, makes and can carry out the multi-angle location between fan head and the handle, thereby has improved the effect of blowing of handheld fan.

Description

Handheld fan with fan head connected with side part

Technical Field

The utility model relates to the technical field of fans, in particular to a handheld fan with a fan head connected with the side part.

Background

With the continuous improvement of living standard of people, people consider the hot summer outing, and the influence of greenhouse effect on the climate is intensified, and the outing activity becomes extremely hot and difficult, so people invent a hand-held fan which is a portable fan and mainly comprises a small fan head and a handle, the portable fan has small volume and light weight, can be carried about, is convenient for users to use at any time and any place, and brings heat dissipation effect to users who go out; the existing handheld fan is simple in structure, a smart phone is considered in design, a mobile phone support is arranged at the lower end of a handle of the handheld fan and used for obliquely positioning the mobile phone, for example, patent No. 202020456860.7 discloses a handheld fan with a mobile phone support, but the existing handheld fan has a fan head which is basically in a fixed mode and cannot change the angle of the fan head.

SUMMERY OF THE UTILITY MODEL

The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.

A handheld fan with a fan head connected with the side part comprises a handle and a fan head, wherein a connecting support with an arc-shaped structure is arranged on the handle, a rotating shaft connecting hole is formed in the position of the side part of the upper end of the connecting support, a rotating shaft connecting piece matched with the rotating shaft connecting hole is arranged at the position of the middle side of the fan head, the fan head rotates around the rotating shaft connecting hole of the connecting support through the rotating shaft connecting piece, and the fan head is positioned right above the handle; and a gear adjusting structure clamped and matched with the rotating shaft connecting piece is arranged in the rotating shaft connecting hole.

Preferably, the inside of handle is provided with the circuit part that drives the fan head pivoted, and the circuit part includes the PCBA board, the battery, control button and the port of charging, and wherein the battery, control button and the port of charging all are connected with the PCBA board electricity, and the front side of handle sets up the button thru hole, and the handle rear side sets up the thru hole of charging, and the control button sees through from the button thru hole, and the port of charging sees through from the thru hole of charging, and pivot connecting piece, pivot connecting hole, linking bridge and handle set up for through-structure, and the fan head is connected with the PCBA board electricity through this through-structure.

Preferably, the fan head includes preceding safety cover, back safety cover and takes motor flabellum, and preceding safety cover and back safety cover are covered each other and are closed, and the pivot connecting piece sets up the well side of safety cover in the front and back safety cover, and the middle part of back safety cover is provided with the fixed slot that is used for installing the motor, and back safety cover is provided with a wiring portion along one side of fixed slot to between the pivot connecting piece, takes motor flabellum to install before the fixed slot.

Preferably, the fan head is the circular structure setting, and the linking bridge extends to the medial position of fan head around the fan head along fan head below, and the pivot connecting hole setting is terminal and towards the fan head in linking bridge's extension.

Preferably, keep off the position and adjust the structure and include that keep off position spare and joint spare, keep off position spare shaping on the pivot connecting piece, be provided with a plurality of tooth alveolus of evenly arranging on keeping off the position spare, the joint spare is fixed inside linking bridge, is provided with bellied joint head on the joint spare, joint head and tooth alveolus joint cooperation.

Preferably, the rotating shaft connecting piece and the blocking piece form a T-shaped structure, so that the blocking piece is abutted against the rotating shaft connecting hole to limit the rotating shaft connecting piece in the rotating shaft connecting hole, and the rotating shaft connecting piece and the blocking piece are arranged in a penetrating mode along the axis direction.

Preferably, the handheld fan further comprises a base, and the lower end of the handle provided with the supporting slot on the base is positioned and inserted into the supporting slot.

Preferably, the front side of base extends and is provided with cell phone stand, and cell phone stand is including putting the thing board and setting up the cell-phone that puts the thing board front side and block the limit.

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

the fan head is rotated along the rotating shaft connecting hole by arranging the rotating shaft connecting piece at the middle position of the fan head and arranging the connecting support with the arc-shaped structure on the handle, and the rotating shaft connecting hole is arranged on the connecting support and is in rotating fit with the rotating shaft connecting piece, so that the fan head can swing up and down;

when the fan head is turned, the clamping joint jumps to the next tooth socket, and a plurality of gear adjusting modes are realized through the arrangement of a plurality of tooth sockets, so that the positioning of a plurality of angles is realized when the fan head is turned;

the rotating shaft connecting piece and the gear piece form a T-shaped structure, so that the structural design is reasonable, the complexity of the internal structure is simplified, and the manufacturing difficulty and the manufacturing cost of the product are reduced;

through setting up the base for the handheld fan of location can make it place on the desktop with handheld fan location on the base, and the rethread sets up the cell phone stand and is used for the slope location cell-phone, and it is more convenient to bring for the user.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is an exploded view of the fan head structure of the present invention;

fig. 5 is a schematic structural diagram of the fan head and the gear adjusting structure 30 according to the present invention.

The reference numerals and names in the figures are as follows:

handle 10, fan head 20, fender position adjustment structure 30, base 50, linking bridge 11, pivot connecting hole 12, pivot connecting piece 21, preceding safety cover 22, back safety cover 23, band motor flabellum 24, fixed slot 25, wiring portion 26, fender spare 31, joint spare 32, tooth socket 33, joint 34, PCBA board 41, battery 42, control button 43, charging port 44, support slot 51, put thing board 52, cell-phone blocking edge 53.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a handheld fan with a fan head connected to a side portion includes a handle 10 and a fan head 20, a connecting bracket 11 having an arc structure is disposed on the handle 10, a rotating shaft connecting hole 12 is disposed at a side portion of an upper end of the connecting bracket 11, a rotating shaft connecting part 21 matched with the rotating shaft connecting hole 12 is disposed at a middle position of the fan head 20, the fan head 20 rotates around the rotating shaft connecting hole 12 of the connecting bracket 11 through the rotating shaft connecting part 21, and the fan head 20 is located right above the handle 10; a gear adjusting structure 30 which is in clamping fit with the rotating shaft connecting piece 21 is arranged in the rotating shaft connecting hole 12.

In the above embodiment, a rotating shaft connecting piece 21 is arranged at the middle position of the fan head 20, a connecting support 11 with an arc-shaped structure is arranged on the handle 10, a rotating shaft connecting hole 12 and the rotating shaft connecting piece 21 are arranged on the connecting support 11 in a rotating fit manner, the fan head 20 is rotated along the rotating shaft connecting hole 12, the up-and-down swinging operation of the fan head 20 is realized, the gear adjusting structure 30 is adopted by the rethread, multi-angle positioning can be performed between the fan head 20 and the handle 10, and the blowing effect of the handheld fan is improved.

As further shown in fig. 3-4, for the design of the handheld fan circuit part fusing this structure, the following embodiment is adopted, a circuit component for driving the fan head 20 to rotate is arranged inside the handle 10, the circuit component includes a PCBA board 41, a storage battery 42, a control button 43 and a charging port 44, wherein the storage battery 42, the control button 43 and the charging port 44 are all electrically connected with the PCBA board 41, a button through hole is arranged on the front side of the handle 10, a charging through hole is arranged on the rear side of the handle 10, the control button 43 is penetrated out from the button through hole, the charging port 44 is penetrated out from the charging through hole, the rotating shaft connecting part 21, the rotating shaft connecting hole 12, the connecting bracket 11 and the handle 10 are arranged in a through structure, and the fan head 20 is electrically connected with the PCBA board 41 through this through structure; the fan head 20 comprises a front protective cover 22, a rear protective cover 23 and a fan blade 24 with a motor, wherein the front protective cover 22 and the rear protective cover 23 are mutually covered, a rotating shaft connecting piece 21 is arranged at the middle sides of the front protective cover 22 and the rear protective cover 23, a fixing groove 25 for mounting the motor is arranged at the middle part of the rear protective cover 23, a wiring part 26 is arranged between one side of the rear protective cover 23 along the fixing groove 25 and the rotating shaft connecting piece 21, and the fan blade 24 with the motor is arranged in front of the fixing groove 25; the circuit components of the hand-held fan are mainly disposed in the handle 10, and then the motor in the fan head 20 can be electrically connected to the PCBA board 41 without disturbing the turning of the fan head 20 by the provision of the through structure.

As further shown in fig. 1, the fan head 20 is configured in a circular structure, the connecting bracket 11 extends around the circumference of the fan head 20 along the lower side of the fan head 20 to a middle position of the fan head 20, and the rotation shaft connecting hole 12 is disposed at the extending end of the connecting bracket 11 and faces the fan head 20, so that the fan head 20 and the handle 10 are compactly fitted.

As further shown in fig. 2 to 5, the gear adjusting structure 30 includes a gear 31 and a clamping member 32, the gear 31 is formed on the rotating shaft connecting member 21, a plurality of tooth sockets 33 uniformly arranged are formed on the gear 31, the clamping member 32 is fixed inside the connecting bracket 11, a raised clamping head 34 is formed on the clamping member 32, and the clamping head 34 is in clamping fit with the tooth sockets 33; when the fan head 20 is turned over, the clamping joint 34 jumps to the next tooth socket 33, and a plurality of gear adjustment modes are realized through the arrangement of the tooth sockets 33, so that the positioning of a plurality of angles is realized when the fan head 20 is turned over, and the positioning within the range of turning over 60 degrees up and down is preferable; the rotating shaft connecting piece 21 and the gear piece 31 form a T-shaped structure, so that the gear piece 31 is abutted against the rotating shaft connecting hole 12 to limit the rotating shaft connecting piece 21 in the rotating shaft connecting hole 12, and the rotating shaft connecting piece 21 and the gear piece 31 are arranged in a penetrating manner along the axis direction, so that the structural design is reasonable, the complexity of an internal structure is simplified, and the manufacturing difficulty and the manufacturing cost of a product are reduced.

As further shown in fig. 1-2, the handheld fan further includes a base 50, wherein the base 50 is provided with a support slot 51, and the lower end of the handle 10 is positioned and inserted in the support slot 51; the front side of base 50 extends and is provided with cell phone stand, and cell phone stand blocks limit 53 including putting thing board 52 and setting at the cell-phone of putting thing board 52 front side, through setting up base 50 for the handheld fan of location can make it place on the desktop with handheld fan location on base 50, and the rethread sets up cell phone stand and is used for the slope location cell-phone, and it is more convenient to bring for the user.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A handheld fan with a fan head connected with the side part comprises a handle and a fan head, and is characterized in that a connecting support with an arc-shaped structure is arranged on the handle, a rotating shaft connecting hole is formed in the position of the side part of the upper end of the connecting support, a rotating shaft connecting piece matched with the rotating shaft connecting hole is arranged at the position of the middle side of the fan head, the fan head rotates around the rotating shaft connecting hole of the connecting support through the rotating shaft connecting piece, and the fan head is positioned right above the handle; and a gear adjusting structure clamped and matched with the rotating shaft connecting piece is arranged in the rotating shaft connecting hole.

2. The hand-held fan with the fan head connected to the side part of the claim 1 is characterized in that a circuit component for driving the fan head to rotate is arranged in the handle, the circuit component comprises a PCBA board, a storage battery, control buttons and a charging port, wherein the storage battery, the control buttons and the charging port are electrically connected with the PCBA board, a button through hole is arranged on the front side of the handle, a charging through hole is arranged on the rear side of the handle, the control buttons penetrate through the button through hole, the charging port penetrates through the charging through hole, the rotating shaft connecting part, the rotating shaft connecting hole, the connecting support and the handle are arranged in a through structure, and the fan head is electrically connected with the PCBA board through the through structure.

3. The hand-held fan of claim 2, wherein the fan head comprises a front protective cover, a rear protective cover and a fan blade with a motor, the front protective cover and the rear protective cover are covered with each other, the rotation shaft connecting piece is arranged at the middle sides of the front protective cover and the rear protective cover, the middle part of the rear protective cover is provided with a fixing groove for installing the motor, a wiring part is arranged between the rear protective cover and the rotation shaft connecting piece along one side of the fixing groove, and the fan blade with the motor is arranged in front of the fixing groove.

4. A hand-held fan with a fan head connected laterally according to any one of claims 1-3, wherein the fan head is provided in a circular configuration, the connecting bracket extends around the circumference of the fan head along the underside of the fan head to a medial position of the fan head, and the shaft connecting hole is provided at an extended end of the connecting bracket and faces the fan head.

5. The hand-held fan for the side connection of the fan head according to any one of claims 1 to 3, wherein the gear adjusting structure comprises a gear member and a clamping member, the gear member is formed on the rotating shaft connecting member, a plurality of tooth sockets which are uniformly distributed are arranged on the gear member, the clamping member is fixed inside the connecting bracket, and a raised clamping head is arranged on the clamping member and is in clamping fit with the tooth sockets.

6. The hand-held fan with the fan head and the side part connected is characterized in that the rotating shaft connecting piece and the blocking piece are in a T-shaped structure, the blocking piece is abutted against the rotating shaft connecting hole to limit the rotating shaft connecting piece in the rotating shaft connecting hole, and the rotating shaft connecting piece and the blocking piece are arranged in a penetrating mode along the axial direction.

7. The hand-held fan with the fan head-side part connected according to any one of claims 1 to 3, further comprising a base, wherein the lower end of the base provided with the handle of the support slot is positioned and inserted in the support slot.

8. The hand-held fan with the fan head connected with the fan head side part as claimed in claim 7, wherein a mobile phone support is extended from the front side of the base, and the mobile phone support comprises a storage board and a mobile phone blocking edge arranged on the front side of the storage board.