CN201031806Y - Swing adjusting device of electric fan - Google Patents
Swing adjusting device of electric fan Download PDFInfo
- Publication number
- CN201031806Y CN201031806Y CNU2007200501744U CN200720050174U CN201031806Y CN 201031806 Y CN201031806 Y CN 201031806Y CN U2007200501744 U CNU2007200501744 U CN U2007200501744U CN 200720050174 U CN200720050174 U CN 200720050174U CN 201031806 Y CN201031806 Y CN 201031806Y
- Authority
- CN
- China
- Prior art keywords
- support
- electric fan
- housing
- clutch
- positioning
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 241000883990 Flabellum Species 0.000 claims abstract description 4
- 230000010355 oscillation Effects 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a swing adjusting device of electric fan, including base, support, casing, flabellum and motor, be provided with swing regulation separation and reunion positioning mechanism between its support both sides and the casing. The mechanism comprises a clutch seat arranged on a shell and an angle positioning plate fixed on a support, wherein a clutch assembly consisting of a spring and steel balls is arranged on the clutch seat, and a plurality of positioning holes or pits matched with the steel balls are arranged on the angle positioning plate. The device has the advantages of simple and compact structure, small volume and low manufacturing cost, the swing adjusting clutch positioning mechanism is arranged between the two sides of the bracket and the shell, the shell is pulled by hands, the pitching angle of the shell can be adjusted and positioned by matching the steel balls with the positioning holes, the adjusting range is wide, the operation is simple and convenient, and the service life is long.
Description
Technical field
The utility model relates to a kind of electric fan, the oscillation adjuster of the convenient electric fan of regulating of particularly a kind of luffing angle.
Background technique
What traditional electric fan nosepiston carriage adopted is the U-shaped chip architecture, promptly has fan groove in bracket with the position that the rotation of fan seat cooperates, and puts parallels plate in the fan groove, and puts outside-the U-shaped sheet, and lock bolt passes fan seat, U-shaped sheet and pretension parallels plate.When needs are adjusted the luffing angle of electric fan head, unscrew lock bolt, lock bolt is withdrawed from a bit slightly, pull the electric fan bracket with hand, make the electric fan head when bearing pin turns to the desired position, screw lock bolt again head is fixed.The electric fan nosepiston carrier structure complexity of this structure, in the reasonable time of use after because the long term wear of lock bolt and parallels plate, make and lock insecurely, on the electric fan head, pull power a little, skidding will appear.
China Patent No. 200520100376.6 discloses a kind of rigidity angle demodulator, as the luffing angle of regulating household electric appliance main bodys (head) such as electric fan, electric heater, it comprises two rigid support portions, it is characterized in that described two rigid support portions link to each other through pivot structure, and be connected with between the described two rigid support portions and make a rigid support portion rotate and change the adjusting screw rod of angle between the two relative to another rigid support portion through manipulation around described pivot structure.Above-mentioned controller structure complexity, volume is bigger, the manufacture cost height.
The model utility content
The utility model be intended to provide a kind of simple and compact for structure, volume is little, low cost of manufacture, long service life, the convenient oscillation adjuster of regulating the electric fan of location of luffing angle, to overcome deficiency of the prior art.
Press the oscillation adjuster of a kind of electric fan of this purpose design, comprise base, housing, support, flabellum and motor, its structure characteristic is to be provided with oscillation adjustment clutch positioning means between support both sides and the housing.
Described housing is fastened by forward and backward housing and forms; Support is an arc, and is formed by forward and backward support fastening; Oscillation adjustment clutch positioning means comprises and is arranged on clutch base on the housing and is fixed on angular positioning plate on the support, the clutch component of being made up of spring and steel ball is set on the clutch base, the angular positioning plate is provided with a plurality of positioning holes that match with steel ball or pit, and steel ball cooperates with positioning hole to realize the adjusting and the location of housing luffing angle.
Described clutch base side is a T shape, and is fixed between front case and the rear case, and its outer end is a rotating disk, and rotating disk is provided with at least one blind hole, and spring and steel ball are installed in the blind hole successively.
Described angular positioning plate is a sheet, is the uniform positioning hole of circumference or semi-circumference, and a side is extended a mounting plate, and mounting plate is provided with mounting hole and is connected with support.
The utility model is simple and compact for structure, volume is little, fabricating cost is low, be provided with oscillation adjustment clutch positioning means between support both sides and the housing, pull housing with hand, cooperate the adjusting and the location of realizing the housing luffing angle with positioning hole by steel ball, its regulation range is big, simple to operation, long service life.
Description of drawings
Fig. 1 is the utility model one embodiment's a structural representation.
Fig. 2 is the structure for amplifying schematic representation at A place among Fig. 1.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 2, the oscillation adjuster of this electric fan comprises base 9, support, housing, flabellum and motor.Housing is fastened by forward and backward housing 1,2 and forms.Support is an arc, and is formed by forward and backward support 8,6 fastenings.Be provided with oscillation adjustment clutch positioning means between support both sides and the housing, this mechanism comprises clutch base 3 that is fixed between front case 1 and the rear case 2 and the angular positioning plate 7 that is fixed on the support, the clutch component of being made up of spring 4 and steel ball 5 is set on the clutch base, and the angular positioning plate is provided with a plurality of positioning holes 7.1 that match with steel ball 5.Clutch base 3 sides are T shape, and the outer end is a rotating disk 3.1, and rotating disk is provided with blind hole 3.2, and spring 4 and steel ball 5 are installed in the blind hole 3.2 successively.Angular positioning plate 7 is a sheet, is uniform positioning hole 7.1, one lateral bucklings of semi-circumference and extends a mounting plate, and mounting plate is provided with mounting hole 7.2 and is connected with support.Front and back support 8,6 both sides be respectively arranged with corresponding rotating disk 3.1 and angular positioning plate 7 semi-round ring shape groove 8.1,6.1, rotating disk 3.1 can slide in groove.
The present embodiment middle shell can be in 180 degree scopes be bowed or is swung back before arbitrarily.When the positioning hole on the angular positioning plate was circumference uniform distribution, housing was bowed or is swung back before can be in 360 degree scopes and regulates and and location.
Claims (5)
1. the oscillation adjuster of an electric fan comprises base (9), support, housing, flabellum and motor, it is characterized in that being provided with between support both sides and the housing oscillation adjustment clutch positioning means.
2. the oscillation adjuster of electric fan according to claim 1 is characterized in that described housing is formed by forward and backward housing (1,2) fastening; Support is an arc, and is formed by forward and backward support (8,6) fastening; Oscillation adjustment clutch positioning means comprises the clutch base (3) that is arranged on the housing and is fixed on angular positioning plate (7) on the support, the clutch component of being made up of spring (4) and steel ball (5) is set on the clutch base, the angular positioning plate is provided with a plurality of positioning holes that match with steel ball (7.1) or pit, and steel ball cooperates with positioning hole (7.1) to realize the adjusting and the location of housing luffing angle.
3. the oscillation adjuster of electric fan according to claim 2, it is characterized in that described clutch base side is a T shape, and be fixed between front case and the rear case that its outer end is rotating disk (3.1), rotating disk is provided with at least one blind hole (3.2), and spring and steel ball are installed in the blind hole successively.
4. the oscillation adjuster of electric fan according to claim 2 is characterized in that described angular positioning plate is a sheet, is the uniform positioning hole of circumference or semi-circumference (7.1), and a side is extended a mounting plate, and mounting plate is provided with mounting hole (7.2) and is connected with support.
5. the oscillation adjuster of electric fan according to claim 3 is characterized in that described front and back support both sides are provided with the semi-round ring shape groove of corresponding rotating disk and angular positioning plate (8.1,6.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200501744U CN201031806Y (en) | 2007-04-04 | 2007-04-04 | Swing adjusting device of electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200501744U CN201031806Y (en) | 2007-04-04 | 2007-04-04 | Swing adjusting device of electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201031806Y true CN201031806Y (en) | 2008-03-05 |
Family
ID=39163698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200501744U Expired - Fee Related CN201031806Y (en) | 2007-04-04 | 2007-04-04 | Swing adjusting device of electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201031806Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418707A (en) * | 2011-12-09 | 2012-04-18 | 广东金莱特电器股份有限公司 | Multifunctional electric fan |
| CN102852858A (en) * | 2012-09-25 | 2013-01-02 | 苏州原点工业设计有限公司 | Silent fan without exposed vane |
| CN107169038A (en) * | 2017-04-20 | 2017-09-15 | 温州市鹿城区中津先进科技研究院 | Portable big data analytical equipment |
-
2007
- 2007-04-04 CN CNU2007200501744U patent/CN201031806Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418707A (en) * | 2011-12-09 | 2012-04-18 | 广东金莱特电器股份有限公司 | Multifunctional electric fan |
| CN102852858A (en) * | 2012-09-25 | 2013-01-02 | 苏州原点工业设计有限公司 | Silent fan without exposed vane |
| CN107169038A (en) * | 2017-04-20 | 2017-09-15 | 温州市鹿城区中津先进科技研究院 | Portable big data analytical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528300 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan Patentee before: Midea Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20160404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |