CN206113250U - Air conditioner windscreen board drive arrangement - Google Patents
Air conditioner windscreen board drive arrangement Download PDFInfo
- Publication number
- CN206113250U CN206113250U CN201621051266.XU CN201621051266U CN206113250U CN 206113250 U CN206113250 U CN 206113250U CN 201621051266 U CN201621051266 U CN 201621051266U CN 206113250 U CN206113250 U CN 206113250U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- windshield plate
- air
- pin joint
- drive
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an air conditioner windscreen board drive arrangement, include: driving motor, fixed mounting has the drive shaft that relatively fixed rack position is fixed in fixed frame, damper shaft rotates around being in the fixed axis of wind gap and relatively fixed rack position, and damper shaft is parallel with the drive shaft, transmission sets up between drive shaft and damper shaft for on transmitting damper shaft with the running torque of drive shaft, transmission has one end and drive shaft fixed connection's first connecting rod, one end and windscreen board and damper shaft fixed connection's second connecting rod to and both ends articulate first connecting rod and pass through the third connecting rod that the second pin joint articulated the second connecting rod through first pin joint respectively. Replaced gear drive through four -bar mechanism, because four -bar mechanism's transmission design is easier, can have saved designer and to the design of gear, reduce the design cost, and the four -bar mechanism structure is more simple, compares and reduced manufacturing cost in gear drive.
Description
Technical field
The present invention relates to heat/technical field of refrigeration equipment, and in particular to a kind of air-conditioner windshield plate driving means.
Background technology
In the past the air inlet of wall-hanging air conditioner was exposed outside air-conditioner indoor unit shell, because exposed air inlet holds
Dust is easily accumulated, and affects the attractive in appearance of air-conditioner.Those skilled in the art entering on the housing of wall-hanging indoor unit of air conditioner
Windshield plate is provided with air port, is rotated by driving windshield plate, air inlet can be opened or closed, passed through under non-working condition
Windshield plate closes air inlet, so as to avoid the technological deficiency of air inlet dust stratification；Can be come according to the rotational angle of windshield plate simultaneously
Effective incoming air area of air inlet is adjusted, so as to adjust the size of intake.Currently used for driving windshield plate or wind-guiding baffle plate etc.
The transmission mechanism of removable baffle plate is gear mechanism, and motor is final to drive windshield plate or windscreen by driving gear mechanism rotation
Plate etc. is rotated, in the technical scheme as disclosed in Chinese patent literature CN101922786A：Windshield plate is connected with drive mechanism,
Drive mechanism includes motor, and drive gear is housed on motor, and drive gear is meshed with two crank gears, bent
Handle gear is the complex of gear and crank, and the crank end of two crank gears is hinged respectively with windshield plate；Crank gear
Crank and rocker mechanism is constituted under the driving of motor with windshield plate, crank and rocker mechanism is used to drive the pendulum of the windshield plate
It is dynamic.There is following defect in this drive mechanism：It is driven using gear mechanism in drive mechanism, while and by means of crank tooth
Wheel connection windshield plate, therefore its structure is complex, production cost is higher, and the movement locus of wherein windshield plate is difficult to adjust
It is whole.
The content of the invention
Therefore, the technical problem to be solved in the present invention is to overcome air-conditioner windshield plate driving means of the prior art
Production cost is higher, design difficulty is higher and movement locus be difficult adjust technological deficiency, so as to provide a kind of production cost
It is low, the air-conditioner windshield plate driving means that design difficulty is low and movement locus is easily adjusted.
To solve above-mentioned technological deficiency, the present invention provides a kind of air-conditioner windshield plate driving means, including：
Motor, is fixedly mounted on fixed frame, with the drive shaft that relatively described fixed frame position is fixed；
Damper shaft, around the axis rotation fixed in air port and relative to the fixed frame position, the damper shaft and institute
State drive shaft parallel；
Transmission device, is arranged between the drive shaft and the damper shaft, for by the rotating torque of the drive shaft
It is delivered in the damper shaft；
The transmission device has the first connecting rod that one end is fixedly connected with the drive shaft；One end is solid with the windshield plate
The second connecting rod of connection, and two ends calmly is hinged the point articulated first connecting rod and is cut with scissors by the second pin joint by first respectively
Connect the third connecting rod of the second connecting rod.
It is the distance between the drive shaft and described first pin joint, described in above-mentioned air-conditioner windshield plate driving means
The distance between the distance between first pin joint and described second pin joint and second pin joint and described damper shaft
Difference is adjustable.
In above-mentioned air-conditioner windshield plate driving means, the adjustment of each distance passes through first pin joint or described
Realize second pin joint mobile fixed position in associated linkages.
In above-mentioned air-conditioner windshield plate driving means, the first limit of closing position is also moved to the restriction windshield plate
Position part and/or the restriction windshield plate move to second locating part of open position.
In above-mentioned air-conditioner windshield plate driving means, first locating part is used for backstop first connecting rod rotational travel；
Second locating part is used for the rotational travel of third connecting rod described in backstop.
In above-mentioned air-conditioner windshield plate driving means, first locating part is in positioned at the closure state for making the windshield plate
The position of level is arranged；
Second locating part is located at makes the deployed condition of the windshield plate arrange in vertical position.
Technical scheme has the advantage that：
1. in the air-conditioner air intake Baffle drive device of the present invention, gear drive machine instead of by lanar four rod mechanism
Structure, because the driven Design of lanar four rod mechanism is easier, can save design of the designer for gear, reduce and set
Meter cost；And lanar four rod mechanism structure is more simple, compared to reducing production cost for gear drive.
2. in the air-conditioner air intake Baffle drive device of the present invention, the movement locus and expansion and dwell angle of windshield plate
Degree can easily be accommodated, due to the distance between the distance between drive shaft and first pin joint, the first pin joint and the second pin joint
And second the distance between pin joint and damper shaft it is adjustable respectively, the adjustment of each distance passes through first pin joint
Or second pin joint mobile fixed position in associated linkages is realized, (equivalent to adjustment first connecting rod, second connecting rod and
The length of third connecting rod) adjusting expansion and the closing motion track of windshield plate, such as the expansion of windshield plate and compare angle, and wind
The speed that baffle plate launches and closes, so as to reach different using effects.
Description of the drawings
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
The accompanying drawing to be used needed for embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the principle schematic under the closure state of the air-conditioner windshield plate driving means of the present invention；
Fig. 2 is the principle schematic under the deployed condition of the air-conditioner windshield plate driving means of the present invention.
Description of reference numerals：
1- first connecting rods；2- third connecting rods；3- second connecting rods；The locating parts of 41- first；The locating parts of 42- second.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described enforcement
Example is a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to description the present invention and simplify description, rather than indicate or imply indication device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
As long as additionally, technical characteristic involved in invention described below different embodiments non-structure each other
Just can be combined with each other into conflict.
Embodiment 1
With reference to Fig. 1 and Fig. 2, the present embodiment provides a kind of driving means of air-conditioner windshield plate, and the driving means include driving
Dynamic motor, is fixedly mounted on fixed frame, with the drive shaft that relatively described fixed frame position is fixed；Damper shaft, around place
The axis fixed in air port and relative to the fixed frame position is rotated, and the damper shaft is parallel with the drive shaft；And transmission
Device, is arranged between the drive shaft and the damper shaft, for the rotating torque of the drive shaft to be delivered to into the gear
In board shaft.Wherein, transmission device includes the first connecting rod 1 that one end is fixedly connected with the drive shaft, one end and windshield plate and gear
The second connecting rod 2 that board shaft is fixedly connected, and two ends respectively by first be hinged point articulated first connecting rod 2 and by second handing-over
The third connecting rod 2 of point articulated second connecting rod 3.
The equal length of first connecting rod 1 and second connecting rod 3, and drive shaft and the damper shaft set positioned at same level
Put, in motion process, third connecting rod 2 is translated all the time in horizontality, because second connecting rod 3 is fixedly connected shape with windshield plate
State, thus motor can drive successively drive first connecting rod 1 is rotated, second connecting rod 2 is translated, third connecting rod 2 is rotated so that cause
The windshield plate being fixedly connected with third connecting rod 2 is rotated, so as to complete to launch and closed action.Also have with reference to Fig. 1 and Fig. 2 and limit
The windshield plate moves to the first locating part 41 of closing position and limits the second limit that the windshield plate moves to open position
Position part 42, first locating part 41 is used for the rotational travel of backstop first connecting rod 1 or third connecting rod 2；Second locating part
42 rotational travels for being used for first connecting rod 1 or third connecting rod 2 described in backstop.First locating part 41 is located at and makes the windshield plate
Closure state arrange in horizontal position；Second locating part 42 is in vertical positioned at the deployed condition for making the windshield plate
Position is arranged, and in the windshield plate closure state shown in Fig. 1, the first locating part 41 makes windshield plate in 0 ° of position, shown in Fig. 2
Windshield plate its fully unfolded position, the second locating part 42 makes windshield plate be in 90 ° of positions.
The movement locus of above-mentioned windshield plate and launch and close angle to adjust, the drive shaft with it is described
The distance between the distance between first pin joint, first pin joint and described second pin joint and described second it is hinged
Point is adjustable respectively with the distance between the damper shaft, and the adjustment of each distance is by first pin joint or described the
Two pin joints mobile fixed position in associated linkages is realized, (equivalent to adjustment first connecting rod, second connecting rod and third connecting rod
Length) adjusting expansion and the closing motion track of windshield plate, such as the expansion of windshield plate and compare angle, and windshield plate launches
With the speed of closure.
In the driving means of above-mentioned air-conditioner windshield plate, gear drive instead of by lanar four rod mechanism,
Because the driven Design of lanar four rod mechanism is easier, design of the designer for gear can be saved, reduce design
Cost；And lanar four rod mechanism structure is more simple, compared to reducing production cost for gear drive.
A kind of embodiment of replacement is：Change the position of the first locating part 41 and the second locating part 42, so as to realize adjusting
The effect of section windshield plate expanded and closed position, for example by the position of the first locating part 42, left side moves horizontally in Fig. 1, you can
Making the expanded angle of windshield plate increases.Similar replacement embodiment is then repeated no more.
Another kind replace embodiment be：Shorten the length of second connecting rod 3, do not change the position of damper shaft, same to time delay
The length of long third connecting rod 2, so as to improve the slewing rate of windshield plate.Similar replacement embodiment is then repeated no more.
It should be noted that for a windshield plate be driven when, can be using described in an above-mentioned embodiment
Air-conditioner windshield plate driving means, it would however also be possible to employ multiple identical air-conditioner windshield plate driving means coordinated drives, and it is many
Individual air-conditioner windshield plate driving means can be driven using a motor, it is also possible to be respectively provided with multiple motors and come independent
Drive.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need to be exhaustive to all of embodiment.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (6)
1. a kind of air-conditioner windshield plate driving means, including：
Motor, is fixedly mounted on fixed frame, with the drive shaft that relatively described fixed frame position is fixed；
Characterized in that, also including：
First connecting rod (1), one end is fixedly connected with the drive shaft；
Second connecting rod (3), the drive end of the second connecting rod (3) is fixedly connected with rotatable damper shaft, the drive end or
The rotatable damper shaft is used to be fixedly connected windshield plate；Or be hinged with fixed damper shaft, the drive end is used to fix
Connection windshield plate；
It is fixedly connected with the windshield plate fixed around the damper shaft or rotate, and
Third connecting rod (2), two ends are hinged the point articulated first connecting rod (1) and are hinged by second point articulated by first respectively
The second connecting rod (3).
2. air-conditioner windshield plate driving means according to claim 1, it is characterised in that the drive shaft and described first
The distance between the distance between pin joint, first pin joint and described second pin joint and second pin joint with
It is more than the distance between described damper shaft difference or any two adjustable.
3. air-conditioner windshield plate driving means according to claim 2, it is characterised in that the adjustment of each distance is led to
Cross the first pin joint or second pin joint mobile fixed position in associated linkages to realize.
4. air-conditioner windshield plate driving means according to any one of claim 1-3, it is characterised in that：Also have and limit institute
State windshield plate to move to first locating part (41) of closing position and/or limit the windshield plate moves to open position the
Two locating parts (42).
5. air-conditioner windshield plate driving means according to claim 4, it is characterised in that first locating part (41) is used
In the rotational travel of backstop first connecting rod (1)；
Second locating part (42) for third connecting rod described in backstop (2) rotational travel.
6. air-conditioner windshield plate driving means according to claim 5, it is characterised in that：
First locating part (41) is arranged positioned at the closure state for making the windshield plate in horizontal position；
Second locating part (42) is arranged positioned at the deployed condition for making the windshield plate in vertical position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051266.XU CN206113250U (en) | 2016-09-12 | 2016-09-12 | Air conditioner windscreen board drive arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051266.XU CN206113250U (en) | 2016-09-12 | 2016-09-12 | Air conditioner windscreen board drive arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206113250U true CN206113250U (en) | 2017-04-19 |
Family
ID=58519742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621051266.XU Withdrawn - After Issue CN206113250U (en) | 2016-09-12 | 2016-09-12 | Air conditioner windscreen board drive arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206113250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369792A (en) * | 2016-09-12 | 2017-02-01 | 珠海格力电器股份有限公司 | Air-conditioner air baffle driving device |
| CN107490286A (en) * | 2017-09-07 | 2017-12-19 | 苏州市益维高科技发展有限公司 | The temperature control system of explosion-proof occasion baking oven |
-
2016
- 2016-09-12 CN CN201621051266.XU patent/CN206113250U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369792A (en) * | 2016-09-12 | 2017-02-01 | 珠海格力电器股份有限公司 | Air-conditioner air baffle driving device |
| CN106369792B (en) * | 2016-09-12 | 2021-11-30 | 珠海格力电器股份有限公司 | Air conditioner air baffle driving device |
| CN107490286A (en) * | 2017-09-07 | 2017-12-19 | 苏州市益维高科技发展有限公司 | The temperature control system of explosion-proof occasion baking oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170419 Effective date of abandoning: 20211130 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170419 Effective date of abandoning: 20211130 |