CN207795616U - A kind of fan - Google Patents
A kind of fan Download PDFInfo
- Publication number
- CN207795616U CN207795616U CN201721678683.1U CN201721678683U CN207795616U CN 207795616 U CN207795616 U CN 207795616U CN 201721678683 U CN201721678683 U CN 201721678683U CN 207795616 U CN207795616 U CN 207795616U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- fan
- head
- connector
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of fans, including pedestal, fan head and the connector being connected between the pedestal and the fan head, it is provided with support portion on the base, is connected by first angle regulating device between the lower end of the connector and the support portion；It is provided with interconnecting piece on the fan head, is connected by second angle regulating device between the upper end of the connector and the interconnecting piece.Fan disclosed by the utility model, fan head can carry out a wide range of angle adjustment, meet different demands, can also be worked by rechargeable battery, and operation can also be blowed when having a power failure, and can also be that electronic product charges, expand the scope of application.
Description
Technical field
The utility model is related to blowing device technical field more particularly to a kind of fans.
Background technology
Fan is the blowing device of blowing, needs to carry out angular adjustment in different environments.
The angle of regulation range of fan in the prior art, fan head is not big enough, and mode is single, cannot meet varying environment
Angular adjustment demand.
In addition, fan in the prior art, be required for directly could working with external power supply connection, when power failure, then without
Method works.And in summer peak of power consumption, sometimes can often it have a power failure, and work cannot be blowed in fan at this time, be unfavorable for
Improve the comfort of the Working Life when having a power failure.
The electronic products such as mobile phone, computer have become the necessary articles for use of people's life, with going out for electronic product large screen
It is existing, it needs often to charge.Fan in the prior art cannot be that these electronic equipments charge.
Utility model content
The purpose of this utility model is to provide a kind of fan that can carry out a wide range of angle adjustment.
Technical solutions of the utility model carry for fan, including pedestal, fan head and be connected to the pedestal and the wind
The connector between head is fanned, is provided with support portion on the base, is led between the lower end of the connector and the support portion
Cross the connection of first angle regulating device；
It is provided with interconnecting piece on the fan head, passes through second jiao between the upper end of the connector and the interconnecting piece
Spend regulating device connection.
Further, it is provided with power interface on the base；
The circuit board being electrically connected with the power interface is provided in the pedestal；
It is provided with the USB interface with the circuit board electrical connection on the base.
Further, rechargeable battery, the rechargeable battery and the circuit board electrical connection are provided in the pedestal.
Further, the first angle regulating device includes installation axle and clamping screw；
It is provided with connection through-hole on the lower end of the connector and the support portion；
It is described installation the tip of the axis pass through the connector and the support portion on connection through-hole, the clamping screw with
The end thread of the installation axle connects.
Further, the second angle regulating device include the adapter being connect with the interconnecting piece and with the connection
The adjusting head of the upper end connection of part；
It is provided with multiple limit holes on the adjusting head, is provided on the adapter multiple for matching with the limit hole
The spacer pin of conjunction；
The adjusting head is with the adapter by rotating axis connection.
Further, the adjusting head includes adjusting casing, and the limit hole is arranged on the adjusting casing；
The adapter includes switching casing, is provided with position-arresting disk in the switching casing, the spacer pin is set
It sets on the position-arresting disk, the spacer pin stretches out in the outside of the switching casing, and extends towards the limit hole side；
It is additionally provided on the outside of the adjusting casing for driving the spacer pin to be detached from the limit hole
Platen is additionally provided with the first bullet for driving the position-arresting disk to be moved to the limit hole side in the switching casing
Spring；
The rotation axis is arranged on the platen, and the switching casing is mounted on the adjusting by the rotation axis
In casing, the position-arresting disk is fixedly mounted in the rotation axis；
The platen is mounted on by spacing ring on the adjusting casing, on the axial direction along the spacing ring, institute
Platen is stated to be slidably connected with the spacing ring.
Further, the pedestal includes pedestal, chassis and head cover；
The support portion and the USB interface are arranged on the head cover；
The rechargeable battery and the circuit board are arranged in the chassis；
The power interface is arranged on the pedestal；
Pedestal axis is provided on the pedestal, the pedestal axis passes through the chassis and connect with the head cover, described
It is provided with second spring between pedestal and the chassis.
Further, the side on the chassis is provided with chassis opening, fixture is provided in the chassis opening.
Further, the side positioned at the power interface on the pedestal is provided with protective shell.
Further, multiple suckers are provided on the bottom surface of the pedestal.
Using above-mentioned technical proposal, have the advantages that：
Fan provided by the utility model, fan head can carry out a wide range of angle adjustment, meet different demands,
It can also be worked by rechargeable battery, and operation can also be blowed when having a power failure, and can also be that electronic product charges, be expanded
The scope of application.
Description of the drawings
Fig. 1 is the stereogram when fan that one embodiment of the utility model provides is in first state；
Fig. 2 is the stereogram when fan that one embodiment of the utility model provides is in the second state；
Fig. 3 is the stereogram when fan that one embodiment of the utility model provides is in the third state；
Fig. 4 is the fan explosive view that one embodiment of the utility model provides；
Fig. 5 is the explosive view for adjusting head；
Fig. 6 is the explosive view of adapter；
Fig. 7 is the sectional view that support portion is connect by first angle regulating device with connector；
Fig. 8 is the sectional view that interconnecting piece is connect by second angle regulating device with connector；
Fig. 9 is the explosive view of pedestal；
Figure 10 is the sectional view of pedestal.
Specific implementation mode
According to the present invention will be described in detail below with reference to the accompanying drawings, as part of this specification, for embodiment
Bright the principles of the present invention, other aspects of the utility model, feature and its advantage will become one by the detailed description
Mesh is clear.
Picture 1-4 with shown in Fig. 7-8, one embodiment of the utility model provide for fan, including pedestal 1,2 and of fan head
The connector 3 being connected between pedestal 1 and fan head 2 is provided with support portion 14, the lower end of connector 3 and support on pedestal 1
It is connected by first angle regulating device 4 between portion 14.
It is provided with interconnecting piece 22 on fan head 2, is adjusted by second angle between the upper end and interconnecting piece 22 of connector 3
Device 5 connects.
For first angle regulating device 4 for the angle between adjustment base 1 and connector 3, connector 3 can be the bottom of relative to
Seat 1 is swung, and carries out angular adjustment.
Second angle regulating device 5 is used to adjust angle between fan head 2 and connector 3, and fan head 2 can be relative to
Connector 3 is swung, and carries out angular adjustment.
Fan provided by the utility model as a result, fan head can carry out a wide range of angle adjustment, meet different
Demand.
Include flabellum and ventilative net 21 in fan head 2, flabellum is mounted in fan casing, and ventilative net 21 is assembled in wind
It fans on casing.
Preferably, as shown in Fig. 1-2 and Fig. 9-10, power interface 11 is provided on pedestal 1.
The circuit board 19 being electrically connected with power interface 11 is provided in pedestal 1.
The usb 12 being electrically connected with circuit board 19 is provided on pedestal 1.
Power interface 11 is used to connect power supply with external power supply by electric wire 6.Fan includes for driving flabellum to rotate
Motor, motor is electrically connected with power interface or circuit board 19.The setting of circuit board 19 carries out voltage conversion in pedestal 1.
The push-botton operation key 191 and voltage output 192 for controlled wind speed are provided on circuit board 19.On pedestal 1
It is additionally provided with control panel 193, button 13 is mounted on control panel 193, and is connect with push-botton operation key 191；Usb 12
It is connect on control panel 193, and with voltage output 192, so as to charge for electronic equipments such as mobile phone, computers.
Preferably, as shown in figures 7 and 9, rechargeable battery 18, rechargeable battery 18 and circuit board 19 are provided in pedestal 1
Electrical connection.It can be charged when needed by the way that rechargeable battery 18 is arranged, fan blowing can be continuing with when having a power failure or to electricity
Sub- equipment charge.
Preferably, as shown in fig. 7, first angle regulating device 4 includes installation axle 41 and clamping screw 42.Connector 3
It is provided with connection through-hole on lower end and support portion 14.
The end of installation axle 41 passes through the connection through-hole on connector 3 and support portion 14, clamping screw 42 and installation axle 41
End thread connection.
Connector 3 and support portion 14 can be locked or be unclamped by rotation lock bolt 42, in connector 3 and support portion
When 14 release, connector 3 can be rotated around installation axle 41 and carry out angular adjustment, be adjusted in place and postpone in angle, by twisting
Tight clamping screw 42 locks connector 3 and support portion 14.
Preferably, as shown in Fig. 4-6 and Fig. 8, second angle regulating device 5 includes the adapter 52 being connect with interconnecting piece 22
The adjusting head 51 being connect with the upper end of connector 3.
It adjusts and is provided with multiple limit holes 515 on head 51, be provided on adapter 52 multiple for coordinating with limit hole 515
Spacer pin 525.
Head 51 is adjusted to connect by rotation axis 516 with adapter 52.
When spacer pin 525 is inserted in limit hole 515, adjusts head 51 and adapter 52 is relatively fixed and is unable to angle of rotation
Degree.
When spacer pin 525 is detached from from limit hole 515, adapter 52 can carry out angle tune around 516 rotation of rotation
Section.
Preferably, as shown in Fig. 4-6 and Fig. 8, it includes to adjust casing 511 to adjust head 51, and the setting of limit hole 515 is being adjusted
On section header shell 511.
Adapter 52 includes switching casing 521, and position-arresting disk 522, spacer pin 525 are provided in switching casing 521
It is arranged on position-arresting disk 522, spacer pin 525 stretches out in the outside of switching casing 521, and extends towards 515 side of limit hole.
It is additionally provided with the platen for driving spacer pin 525 to be detached from limit hole 515 in the outside for adjusting casing 511
512, the first spring 523 for driving position-arresting disk 522 to be moved to 515 side of limit hole is additionally provided in switching casing 521.
Rotation axis 516 is arranged on platen 512, and switching casing 521 is mounted on by rotation axis 516 and adjusts casing
In 511, position-arresting disk 522 is fixedly mounted in rotation axis 516.
Platen 512 is mounted on by spacing ring 513 and is adjusted on casing 511, on the axial direction along spacing ring 513, pressure
Disk 512 is slidably connected with spacing ring 513.
It is formed with certain gap 517 between casing 511 and platen 512 adjusting, platen 512 can be along spacing ring
513 axial direction moves in gap 517, to drive position-arresting disk 522 to move, so that spacer pin 525 is from limit hole 515
Separation.
Under the action of platen 512, when spacer pin 525 is detached from limit hole 515, platen 512, position-arresting disk 522 and turn
Joint housing 521 can rotate under the drive of rotation axis 516, carry out angular adjustment.
Under the action of the first spring 523, when spacer pin 525 is inserted into limit hole 515, position-arresting disk 522 is axially limited
Position cannot rotate, at this point, platen 512 and switching casing 521 can not rotate, second angle regulating device 5 is in locking shape
State.
The other end for adjusting casing 511 is provided with end cap 514.
Ring gear 524 is set on switching casing 521, is used to connect with the interconnecting piece 22 on fan head 2.
Preferably, as shown in figs. 9-10, pedestal 1 includes pedestal 15, chassis 16 and head cover 17.
Support portion 14 and usb 12 are arranged on head cover 17.Rechargeable battery 18 and circuit board 19 are arranged in chassis 16.
Power interface 11 is arranged on pedestal 15.
Be provided with pedestal axis 151 on pedestal 15, pedestal axis 151 passes through chassis 16 and connect with head cover 17, in pedestal 15 and
Second spring 152 is provided between chassis 16.
Second spring 152 plays cushioning effect, and when diverting pedestal 1, second spring 152 can slow down pedestal 15 to chassis
The impact of part in 16 avoids damaging.
Preferably, as shown in figs. 9-10, being provided with chassis opening 161 in the side on chassis 16, being set in chassis opening 161
It is equipped with fixture 162.Pedestal 1 can be clamped in fixed component by fixture 162, it is easy to use.
Preferably, as shown in Fig. 4 and Figure 10, the side positioned at power interface 11 on pedestal 15 is provided with protective shell 10,
It plays a protective role, avoids damaging power interface 11.
Preferably, being provided with multiple sucker (not shown)s on the bottom surface of pedestal 15, facilitating fixed and using, improve
The stability of fan.
Said program can be combined as needed, to reach more preferably technical solution.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of fan, including pedestal, fan head and the connector being connected between the pedestal and the fan head, feature
It is, is provided with support portion on the base, passes through first angle tune between the lower end of the connector and the support portion
Regulating device connects；
It is provided with interconnecting piece on the fan head, passes through second angle tune between the upper end of the connector and the interconnecting piece
Regulating device connects.
2. fan according to claim 1, which is characterized in that be provided with power interface on the base；
The circuit board being electrically connected with the power interface is provided in the pedestal；
It is provided with the USB interface with the circuit board electrical connection on the base.
3. fan according to claim 2, which is characterized in that be provided with rechargeable battery, the charging in the pedestal
Battery and the circuit board electrical connection.
4. fan according to claim 1, which is characterized in that the first angle regulating device includes installation axle and locking
Bolt；
It is provided with connection through-hole on the lower end of the connector and the support portion；
It is described installation the tip of the axis pass through the connector and the support portion on connection through-hole, the clamping screw with it is described
The end thread of installation axle connects.
5. fan according to claim 1, which is characterized in that the second angle regulating device includes and the interconnecting piece
The adapter of connection and the adjusting head being connect with the upper end of the connector；
It is provided with multiple limit holes on the adjusting head, is provided on the adapter multiple for coordinating with the limit hole
Spacer pin；
The adjusting head is with the adapter by rotating axis connection.
6. fan according to claim 5, which is characterized in that
The adjusting head includes adjusting casing, and the limit hole is arranged on the adjusting casing；
The adapter includes switching casing, and position-arresting disk is provided in the switching casing, and the spacer pin setting exists
On the position-arresting disk, the spacer pin stretches out in the outside of the switching casing, and extends towards the limit hole side；
The platen for driving the spacer pin to be detached from the limit hole is additionally provided on the outside of the adjusting casing,
The first spring for driving the position-arresting disk to be moved to the limit hole side is additionally provided in the switching casing；
The rotation axis is arranged on the platen, and the switching casing is mounted on the adjusting head capsule by the rotation axis
In vivo, the position-arresting disk is fixedly mounted in the rotation axis；
The platen is mounted on by spacing ring on the adjusting casing, on the axial direction along the spacing ring, the pressure
Disk is slidably connected with the spacing ring.
7. fan according to claim 3, which is characterized in that the pedestal includes pedestal, chassis and head cover；
The support portion and the USB interface are arranged on the head cover；
The rechargeable battery and the circuit board are arranged in the chassis；
The power interface is arranged on the pedestal；
Pedestal axis is provided on the pedestal, the pedestal axis passes through the chassis and connect with the head cover, in the pedestal
It is provided with second spring between the chassis.
8. fan according to claim 7, which is characterized in that the side on the chassis is provided with chassis opening, in institute
It states and is provided with fixture in chassis opening.
9. fan according to claim 7, which is characterized in that the side positioned at the power interface on the pedestal is set
It is equipped with protective shell.
10. fan according to claim 7, which is characterized in that be provided with multiple suckers on the bottom surface of the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678683.1U CN207795616U (en) | 2017-12-06 | 2017-12-06 | A kind of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678683.1U CN207795616U (en) | 2017-12-06 | 2017-12-06 | A kind of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207795616U true CN207795616U (en) | 2018-08-31 |
Family
ID=63283342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721678683.1U Expired - Fee Related CN207795616U (en) | 2017-12-06 | 2017-12-06 | A kind of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207795616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102187062B1 (en) * | 2019-09-09 | 2020-12-04 | (주)코리아씨티씨 | Fan |
| KR102191556B1 (en) * | 2019-10-28 | 2020-12-15 | (주)코리아씨티씨 | Functional fan |
-
2017
- 2017-12-06 CN CN201721678683.1U patent/CN207795616U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102187062B1 (en) * | 2019-09-09 | 2020-12-04 | (주)코리아씨티씨 | Fan |
| KR102191556B1 (en) * | 2019-10-28 | 2020-12-15 | (주)코리아씨티씨 | Functional fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20191206 |