CN103994090B - A kind of small-sized fan air door regulating mechanism - Google Patents
A kind of small-sized fan air door regulating mechanism Download PDFInfo
- Publication number
- CN103994090B CN103994090B CN201410247865.8A CN201410247865A CN103994090B CN 103994090 B CN103994090 B CN 103994090B CN 201410247865 A CN201410247865 A CN 201410247865A CN 103994090 B CN103994090 B CN 103994090B
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- China
- Prior art keywords
- air door
- steel ball
- adjustable plate
- adjustment
- blower fan
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Abstract
A kind of Novel small-sized air door of fan governor motion, including blower fan discharge pipe, blower fan discharge pipe forms socket, and air door plate sleeve is in this socket, and air door plate top is fixed with adjustable plate, and adjustable plate is fixed with handle and jointed shaft；Adjustment barrel is fixed by screws on adjustable plate, and spring and cushion block sleeve are in adjustment barrel, and steel ball exposes in the steel ball exposed hole from adjustment barrel, and cushion block is pressed on steel ball, and spring one end is pressed on adjustable plate, the other end is pressed on cushion block；Adjustment seat is fixed on blower fan discharge pipe, and adjustment seat forms arcuate groove, and the bottom surface of arcuate groove forms several dome shape recesses, and adjustment barrel faces toward arcuate groove, and steel ball faces toward dome shape recess, and jointed shaft is hinged in adjustment seat.It is provided with multi-gear adjustment mode, and air door can be automatically positioned on required regulation stall, saves regulating time, manually fastens location after removing regulation from.
Description
Technical field:
The present invention relates to blower fan technical field, adjust more specifically to a kind of small-sized fan air door
Joint mechanism.
Background technology:
The air door regulating mechanism of existing blower fan is of a great variety, and in general, most air doors is being adjusted
Needing after joint to use screw or other parts manually to be reorientated, so regulation is the numbest
Tired.If blower fan in the course of the work, needs the size of damper at any time, if adjusted every time
Need after joint air door manually to go to twist screw location, then can waste the more time, affect work effect
Rate.
Summary of the invention:
The purpose of the present invention is aiming at the deficiency of prior art, and provides a kind of small-sized fan wind
Door governor motion, it is provided with multi-gear adjustment mode, and air door can be automatically positioned required
On regulation stall, save regulating time, after removing regulation from, manually fasten location.
The technology solution of the present invention is as follows:
A kind of small-sized fan air door regulating mechanism, including blower fan discharge pipe, blower fan discharge pipe becomes
Type has socket, and air door plate sleeve is in this socket, and air door plate top is fixed with adjustable plate, regulation
Handle and jointed shaft it is fixed with on plate；
Adjustment barrel is fixed by screws on adjustable plate, spring and cushion block sleeve in adjustment barrel,
Steel ball exposes in the steel ball exposed hole from adjustment barrel, and cushion block is pressed on steel ball, spring one end pressure
On adjustable plate, the other end is pressed on cushion block；
Adjustment seat is fixed on blower fan discharge pipe, and adjustment seat forms arcuate groove, arcuate groove
Forming several dome shape recesses on bottom surface, adjustment barrel faces toward arcuate groove, and steel ball faces toward sphere
Shape recess, jointed shaft is hinged in adjustment seat.
Described handle welding or be screwed onto on adjustable plate, jointed shaft molding or be welded on adjustable plate
On.
The beneficial effects of the present invention is:
It is provided with multi-gear adjustment mode, and air door can be automatically positioned required regulation stall
On, save regulating time, after removing regulation from, manually fasten location.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the annexation schematic diagram of air door plate, adjustable plate and handle；
Fig. 4 is the annexation schematic diagram of blower fan discharge pipe and adjustment seat.
In figure: 1, blower fan discharge pipe；1a, socket；2, adjustment seat；21, arcuate groove；22、
Dome shape recess；3, air door plate；4, adjustable plate；5, handle；6, jointed shaft；7, adjust
Joint cylinder；71, steel ball exposed hole；8, spring；9, cushion block；10, steel ball.
Detailed description of the invention:
Embodiment: as shown in Fig. 1 is to 4, a kind of small-sized fan air door regulating mechanism, including wind
Machine discharge pipe 1, blower fan discharge pipe 1 forms socket 1a, and air door plate 3 sleeve is at this socket
In 1a, air door plate 3 top is fixed with adjustable plate 4, and adjustable plate 4 is fixed with handle 5 and hinge
Spindle 6；
Adjustment barrel 7 is fixed by screws on adjustable plate 4, and spring 8 and cushion block 9 sleeve are being adjusted
In joint cylinder 7, steel ball 10 exposes in the steel ball exposed hole 71 from adjustment barrel 7, and cushion block 9 is pressed
On steel ball 10, spring 8 one end is pressed on adjustable plate 4, the other end is pressed on cushion block 9；
Adjustment seat 2 is fixed on blower fan discharge pipe 1, and adjustment seat 2 forms arcuate groove 21,
Forming several dome shape recesses 22 on the bottom surface of arcuate groove 21, adjustment barrel 7 is facing to arc
Groove 21, steel ball 10 is facing to dome shape recess 22, and jointed shaft 6 is hinged in adjustment seat 2.
Described handle 5 welds or is screwed onto on adjustable plate 4, jointed shaft 6 molding or be welded on tune
On joint plate 4.
Operation principle: move handle 5, adjustment barrel 7 centered by the center of circle of jointed shaft 6 along arc
Shape groove 21 slides, and when steel ball 10 falls into one of them dome shape recess 22, decontrols handle
5, then during steel ball 10 is positioned at this dome shape recess 22, also allow air door plate 3 be positioned at simultaneously
In socket 1a, when steel ball 10 is positioned in different dome shape recesses 22, then air door plate 3
What blower fan discharge pipe 1 was opened relatively varies in size, and is achieved in that the regulation of air door and air door are automatic
Location.Its location rolls into dome shape recess 22 by steel ball 10 and is compressed steel ball 10 certainly by spring 8
Dynamic location, without manually going to fasten air door during location.Due to molding on the bottom surface of arcuate groove 21
There are several dome shape recesses 22, such air door plate 3 can navigate to multiple dome shape recess
In 22, each dome shape recess 22 is equivalent to the gear of an air door plate 3, so the present invention
The regulation of many gears air door can be realized.
Claims (2)
1. a small-sized fan air door regulating mechanism, including blower fan discharge pipe (1), blower fan goes out
Form socket (1a) on airduct (1), air door plate (3) sleeve in this socket (1a),
It is characterized in that: air door plate (3) top is fixed with adjustable plate (4), adjustable plate (4) is upper solid
Surely there are handle (5) and jointed shaft (6)；
Adjustment barrel (7) is fixed by screws on adjustable plate (4), spring (8) and cushion block
(9) sleeve is in adjustment barrel (7), the steel ball (10) steel ball dew from adjustment barrel (7)
Portalling and expose in (71), cushion block (9) is pressed on steel ball (10), spring (8) side pressure
, the other end upper at adjustable plate (4) is pressed on cushion block (9)；
Adjustment seat (2) is fixed on blower fan discharge pipe (1), and adjustment seat forms on (2)
Arcuate groove (21), the bottom surface of arcuate groove (21) forms several dome shape recesses (22),
Adjustment barrel (7) faces toward arcuate groove (21), and steel ball (10) faces toward dome shape recess (22),
Jointed shaft (6) is hinged in adjustment seat (2)；The adjustment barrel (7) circle around jointed shaft (6)
Centered by the heart, arcuately groove (21) slides；Steel ball (10) is positioned at different dome shape recesses (22)
Time middle, then what air door plate (3) blower fan discharge pipe (1) relatively was opened varies in size, dome shape
Recess (22) quantity is 5.
A kind of small-sized fan air door regulating mechanism the most according to claim 1, its feature
Be: handle (5) welds or be screwed onto on adjustable plate (4), jointed shaft (6) molding or
It is welded on adjustable plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410247865.8A CN103994090B (en) | 2014-06-06 | 2014-06-06 | A kind of small-sized fan air door regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410247865.8A CN103994090B (en) | 2014-06-06 | 2014-06-06 | A kind of small-sized fan air door regulating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103994090A CN103994090A (en) | 2014-08-20 |
| CN103994090B true CN103994090B (en) | 2016-08-17 |
Family
ID=51308370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410247865.8A Active CN103994090B (en) | 2014-06-06 | 2014-06-06 | A kind of small-sized fan air door regulating mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN103994090B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570892B (en) * | 2014-11-06 | 2017-12-01 | 佛山高富中石油燃料沥青有限责任公司 | A kind of gas burner |
| CN107893779A (en) * | 2017-11-14 | 2018-04-10 | 如皋千骏工具有限公司 | A kind of special pump cover of Miniature water-pumping pump |
| CN110250072A (en) * | 2019-07-18 | 2019-09-20 | 郑明� | A kind of fish pond feed saving casting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2074837U (en) * | 1990-04-12 | 1991-04-10 | 上海曙光玩具厂 | Flow changeable toy blower |
| CN200999000Y (en) * | 2007-01-11 | 2008-01-02 | 浙江信阳实业有限公司 | Vehicle shift self-locking mechanism |
| CN102331737A (en) * | 2011-07-23 | 2012-01-25 | 烟台鲁宝钢管有限责任公司 | Electronic cam master controller |
| CN202493500U (en) * | 2012-03-15 | 2012-10-17 | 上虞市贝斯特风机有限公司 | Air volume adjustable noise reduction fan |
| CN203321856U (en) * | 2013-07-05 | 2013-12-04 | 王传代 | Sorting machine blower |
| CN103775368A (en) * | 2014-01-24 | 2014-05-07 | 云浮市益康生环保科技有限公司 | Air volume regulation mechanism |
| CN203867951U (en) * | 2014-06-06 | 2014-10-08 | 苏州奥然日用品有限公司 | Novel air door adjusting mechanism of small draught fan |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5464472B2 (en) * | 2009-07-15 | 2014-04-09 | いすゞ自動車株式会社 | Cooling system |
-
2014
- 2014-06-06 CN CN201410247865.8A patent/CN103994090B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2074837U (en) * | 1990-04-12 | 1991-04-10 | 上海曙光玩具厂 | Flow changeable toy blower |
| CN200999000Y (en) * | 2007-01-11 | 2008-01-02 | 浙江信阳实业有限公司 | Vehicle shift self-locking mechanism |
| CN102331737A (en) * | 2011-07-23 | 2012-01-25 | 烟台鲁宝钢管有限责任公司 | Electronic cam master controller |
| CN202493500U (en) * | 2012-03-15 | 2012-10-17 | 上虞市贝斯特风机有限公司 | Air volume adjustable noise reduction fan |
| CN203321856U (en) * | 2013-07-05 | 2013-12-04 | 王传代 | Sorting machine blower |
| CN103775368A (en) * | 2014-01-24 | 2014-05-07 | 云浮市益康生环保科技有限公司 | Air volume regulation mechanism |
| CN203867951U (en) * | 2014-06-06 | 2014-10-08 | 苏州奥然日用品有限公司 | Novel air door adjusting mechanism of small draught fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103994090A (en) | 2014-08-20 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191016 Address after: 215228 Jiangsu City, Wujiang Province, Shengze Town, silk Center Plaza, room 3, apartment, room 409, No. Patentee after: Yang Xiu Zhi Address before: 215228 Jiangsu City, Wujiang Province, Shengze Town, silk Center Plaza, room 3, apartment, room 409, No. Patentee before: Suzhou Aoran Commodity Co., Ltd. |
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| TR01 | Transfer of patent right |