CN208720475U - A kind of both air flow modulation structure - Google Patents
A kind of both air flow modulation structure Download PDFInfo
- Publication number
- CN208720475U CN208720475U CN201821124796.1U CN201821124796U CN208720475U CN 208720475 U CN208720475 U CN 208720475U CN 201821124796 U CN201821124796 U CN 201821124796U CN 208720475 U CN208720475 U CN 208720475U
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- fixing seat
- blade
- toothed disc
- air flow
- gland
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Abstract
The utility model discloses a kind of both air flow modulation structures, including fixing seat, the upper end of the fixing seat is equipped with toothed disc, and the upper end of the toothed disc is provided with blade, blade gland is provided with above the blade, and the mutual snapping of upper end-face edge of the lower edge and fixing seat of the blade gland, toothed disc gland is provided with below the fixing seat, and the mutual snapping of lower edge of the upper end-face edge and fixing seat of the toothed disc gland, outer wall one end groove of the fixing seat is equipped with pinion gear, surface one end of the toothed disc gland is provided with motor；A kind of both air flow modulation structure described in the utility model, after a kind of this both air flow modulation structure is installed, inside and outside general mood can be made to avoid intersecting, when not in use inside and outside isolation, and can control air volume, therefore reach anti-pollution, moisture-proof, anti-mouse, pest control, which enters, leads to equipment damage in equipment, a kind of entire both air flow modulation of simple structure and strong practicability.
Description
Technical field
The utility model relates to households and industrial electrical equipment accessories field, more specifically to a kind of both air flow modulation
Structure.
Background technique
In household and industrial electrical equipment field, such as new blower, air exchanger, air-conditioning, exhaust fan, equipment cooling etc.,
When without using equipment, inside and outside general mood intersects, and extraneous pollutant and moisture are entered inside equipment by air port, even
It has mouse or insect climbs to inside equipment, bite the conducting wire and critical elements of equipment broken, cause irredeemable damage.For
This, it is proposed that a kind of both air flow modulation structure.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of both air flow modulation knot
Structure.
In order to solve the above technical problems, the utility model is the following technical schemes are provided: a kind of both air flow modulation structure, packet
Fixing seat is included, the upper end of the fixing seat is equipped with toothed disc, and the upper end of the toothed disc is provided with blade, the blade
Top is provided with blade gland, and the mutual snapping of upper end-face edge of the lower edge and fixing seat of the blade gland, described solid
Toothed disc gland is provided with below reservation, and the upper end-face edge of the toothed disc gland and the lower edge of fixing seat are mutually detained
It connecing, outer wall one end groove of the fixing seat is equipped with pinion gear, and surface one end of the toothed disc gland is provided with motor,
And the motor passes through toothed disc gland by shaft and connect with fixing seat with pinion gear.
Preferably, shell one end of the motor, which is fixedly connected with, dials item.
Preferably, outer wall one end of the toothed disc offers gear grooved, and the pinion gear and gear grooved engaged transmission are even
It connects.
Preferably, the upper surface of the toothed disc is provided with the curved groove of protrusion, and the quantity of the curved groove is six groups.
Preferably, the quantity of the blade is six groups, and the middle position of the fascia edge of the blade is fixedly connected
Be slidably connected column.
Preferably, the blade is towards offering fixation hole, the tip of the blade at the tip location of gear plate edge
It is inserted into fixation hole by connecting pin to be fixed on the upper surface of fixing seat, the upper surface of the fixing seat offers and connecting pin phase
Matched projecting apertures.
It compared with prior art, can be with the utility model has the following beneficial effects: a kind of both air flow modulation structure
Make inside and outside general mood avoid intersecting, when not in use inside and outside isolation, and can control air volume, therefore reach antifouling
Dye, moisture-proof, anti-mouse, pest control, which enters, leads to equipment damage in equipment, and entire wind device switch is simple, practical.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of both air flow modulation structure of the utility model；
Fig. 2 is a kind of Structure explosion diagram of both air flow modulation structure of the utility model；
Fig. 3 is a kind of local structural graph of both air flow modulation structure of the utility model；
Fig. 4 is a kind of local structural graph of Fig. 2 of both air flow modulation structure of the utility model.
In figure: 1, blade gland；2, blade；201, be slidably connected column；202, fixation hole；3, toothed disc；301, curved groove；
4, pinion gear；5, motor；501, item is dialled；6, fixing seat；7, toothed disc gland.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.In the description of the present invention, it should be understood that term " on ",
The orientation or positional relationship of the instructions such as "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
Referring to figs. 1 to known to Fig. 4: a kind of both air flow modulation structure of the present embodiment, including fixing seat 6, fixing seat 6
Upper end is equipped with toothed disc 3, and the upper end of toothed disc 3 is provided with blade 2, and the top of blade 2 is provided with blade gland 1, and leaf
The lower edge of piece gland 1 and the mutual snapping of upper end-face edge of fixing seat 6, the lower section of fixing seat 6 are provided with toothed disc gland 7,
And the mutual snapping of lower edge of the upper end-face edge of toothed disc gland 7 and fixing seat 6, outer wall one end groove peace of fixing seat 6
Equipped with pinion gear 4, surface one end of toothed disc gland 7 is provided with motor 5, and motor 5 by shaft pass through toothed disc gland 7 with
Fixing seat 6 is connect with pinion gear 4.
Wherein, shell one end of the motor 5, which is fixedly connected with, dials item 501, and the angle of motor 5 can be changed by dialling item 501,
The size of wind is controlled to the space of control six pieces of blades 2 opening.
Wherein, outer wall one end of toothed disc 3 offers gear grooved, and pinion gear 4 is connected by meshing transmission with gear grooved, so that small
Gear can drive toothed disc 3 to rotate when rotating.
Wherein, the upper surface of toothed disc 3 is provided with the curved groove 301 of protrusion, and the quantity of curved groove 301 is six groups, is promoted
Blade 2 carries out open and close movement.
Wherein, the quantity of blade 2 is six groups, and the middle position of the fascia edge of blade 2 is fixedly connected with sliding and connects
Column 201 is connect, the column 201 that is slidably connected slides on curved groove 301.
Wherein, towards fixation hole 202 is offered at the tip location at 3 edge of toothed disc, the tip of blade 2 passes through blade 2
Connecting pin insertion fixation hole 202 is fixed on the upper surface of fixing seat 6, and the upper surface of fixing seat 6 offers and connecting pin phase
One end of the projecting apertures matched, blade 2 is fixed, and toothed disc 3 just makes blade 2 carry out open and close movement around fixed one end when rotating.
The principles of the present invention and advantage: one end of blade 2 is inserted into fixation hole 202 by connecting pin and is fixed on fixing seat
On 6 upper surface, the column 201 that is slidably connected is inserted on curved groove 301, and when opening motor 5, motor 5 drives in a clockwise direction
Pinion gear 4 again driving cog wheel disc 3 invert in a counterclockwise direction six curved grooves 301 on toothed disc 3 at this time break six blades 2 around
Fixed fan-shaped synchronous open in one end and reach in general mood and be interlinked to the outside.When closing motor 5, motor 5 is in a counterclockwise direction
Driving cog wheel disc 3 inverts driving pinion 4 in a clockwise direction again, and six curved grooves 301 break six leaves on toothed disc 3 at this time
Piece 2 reaches and completely cuts off inside and outside general mood around the fixed fan-shaped close synchronously in one end, can change motor 5 by dialling item 501
Angle changes the angle of pinion gear 4, to control the space that six pieces of blades 2 are opened to control the size of wind, avoids to realize
Inside and outside general mood intersects, when not in use inside and outside isolation, and can control air volume, practical.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of both air flow modulation structure, including fixing seat (6), it is characterised in that: the upper end of the fixing seat (6) is equipped with
Toothed disc (3), and the upper end of the toothed disc (3) is provided with blade (2), is provided with blade gland above the blade (2)
(1), and the mutual snapping of upper end-face edge of the lower edge of the blade gland (1) and fixing seat (6), the fixing seat (6)
Lower section is provided with toothed disc gland (7), and the lower edge phase of the upper end-face edge of the toothed disc gland (7) and fixing seat (6)
Outer wall one end groove of mutual snapping, the fixing seat (6) is equipped with pinion gear (4), the surface one of the toothed disc gland (7)
End is provided with motor (5), and the motor (5) passes through toothed disc gland (7) and fixing seat (6) and pinion gear (4) by shaft
Connection.
2. a kind of both air flow modulation structure according to claim 1, which is characterized in that the shell one of the motor (5)
End, which is fixedly connected with, dials item (501).
3. a kind of both air flow modulation structure according to claim 1, which is characterized in that the outer wall of the toothed disc (3)
One end offers gear grooved, and the pinion gear (4) is connected by meshing transmission with gear grooved.
4. a kind of both air flow modulation structure according to claim 1, which is characterized in that the upper end of the toothed disc (3)
Face is provided with the curved groove (301) of protrusion, and the quantity of the curved groove (301) is six groups.
5. a kind of both air flow modulation structure according to claim 1, which is characterized in that the quantity of the blade (2) is
Six groups, and the middle position of the fascia edge of the blade (2) is fixedly connected with the column that is slidably connected (201).
6. a kind of both air flow modulation structure according to claim 1, which is characterized in that the blade (2) is towards gear
It is offered fixation hole (202) at the tip location at disk (3) edge, fixation hole is inserted by connecting pin in the tip of the blade (2)
(202) be fixed on the upper surface of fixing seat (6), the upper surface of the fixing seat (6) offer match with connecting pin it is convex
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821124796.1U CN208720475U (en) | 2018-07-17 | 2018-07-17 | A kind of both air flow modulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821124796.1U CN208720475U (en) | 2018-07-17 | 2018-07-17 | A kind of both air flow modulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208720475U true CN208720475U (en) | 2019-04-09 |
Family
ID=65973499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821124796.1U Active CN208720475U (en) | 2018-07-17 | 2018-07-17 | A kind of both air flow modulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208720475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111304890A (en) * | 2020-04-16 | 2020-06-19 | 合肥荣事达电子电器集团有限公司 | Clothing nursing machine with air purification function |
| CN113685114A (en) * | 2021-08-23 | 2021-11-23 | 重庆两江卫星移动通信有限公司 | Novel multi-blade rotary type opening and closing structure and assembly and manufacturing method thereof |
-
2018
- 2018-07-17 CN CN201821124796.1U patent/CN208720475U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111304890A (en) * | 2020-04-16 | 2020-06-19 | 合肥荣事达电子电器集团有限公司 | Clothing nursing machine with air purification function |
| CN113685114A (en) * | 2021-08-23 | 2021-11-23 | 重庆两江卫星移动通信有限公司 | Novel multi-blade rotary type opening and closing structure and assembly and manufacturing method thereof |
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| GR01 | Patent grant |