CN105222307B - Put leaf driving device and air conditioner - Google Patents
Put leaf driving device and air conditioner Download PDFInfo
- Publication number
- CN105222307B CN105222307B CN201510553069.1A CN201510553069A CN105222307B CN 105222307 B CN105222307 B CN 105222307B CN 201510553069 A CN201510553069 A CN 201510553069A CN 105222307 B CN105222307 B CN 105222307B
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- Prior art keywords
- gear
- connecting rod
- driving
- mounting base
- sector gear
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gear Transmission (AREA)
- Transmission Devices (AREA)
Abstract
The present invention discloses a kind of pendulum leaf driving device and air conditioner, wherein, pendulum leaf driving device includes connecting rod crank, sector gear and the driving assembly for driving sector gear to rotate, and one end of connecting rod crank is set there are two the rack gear parallel with the length direction of connecting rod crank, and two rack gear intervals are arranged；Sector gear is set between two rack gears, and is engaged with a rack gear；When driving assembly driving sector gear is rotated around same direction, sector gear is periodically alternately engaged with two rack gears, drive link crank periodicity back and forth movement.Technical solution of the present invention prevents connecting rod crank due to the case where being caused the bending deformation of connecting rod crank by multiple active forces not on the same line generation, ensure that the reliability and validity of connecting rod crank driving.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of pendulum leaf driving device and air conditioner.
Background technique
The structure of the pendulum leaf driving device of existing air conditioner as shown in Figure 1, be that motor 100 is mounted on a motor cabinet,
Crank 200 is assigned in the shaft of motor 100, the shaft rotation of motor 100 is to drive crank 200 to rotate；In 200 lower end two of crank
The limited circle of position column 500 in side is to limit the angle for carrying out back rotation of crank 200；There is a short pin 300 in 200 upper end of crank, and short pin 300 is inserted
In the circular hole for entering 400 head end of connecting rod crank, when crank 200 rotates, connecting rod crank 400 is driven to move back in the horizontal direction
It is dynamic；To which connecting rod crank 400 pulls coupled connecting rod 600, band movable pendulum leaf 700 is swung to realize pendulum wind connecting rod 600 again.
Existing pendulum leaf driving method since crank 200 is rotated under the drive of motor 100, short pin 300 be around turn
Axis circles, and connecting rod crank 400 pulls movement not only by the pulling force of connecting rod 600, but also by the arching trajectory of short pin 300, in this way
Connecting rod crank 400 is by multiple not power in same rectilinear direction, and after long-time use, connecting rod crank 400 can deformation occurs,
The swing angle of the driving pendulum leaf 700 of connecting rod crank 400 is caused to become smaller, or even the situations such as driving failure.
Summary of the invention
The main object of the present invention is to provide a kind of pendulum leaf driving device, it is intended to prevent connecting rod crank from deforming.
To achieve the above object, pendulum leaf driving device proposed by the present invention, including connecting rod crank, sector gear and be used for
Drive the driving assembly of sector gear rotation, one end of the connecting rod crank sets that there are two the length with the connecting rod crank
The parallel rack gear in direction, the two rack gear interval settings；The sector gear be set to two rack gears between, and with a tooth
Item engagement；When the driving component drives the sector gear to rotate around same direction, the sector gear and two teeth
Item periodically alternately engages, and drives the connecting rod crank periodicity back and forth movement
Preferably, the sector teeth root diameter is equal with the distance between the tooth top of two rack gears.
Preferably, one linking arm of one end not connecting with the connecting rod crank in two rack gears links together.
Preferably, limited block is fixed in the one side of the sector gear, the edge of the limited block is equipped with a limit
Position protrusion；The mounting base is equipped with a position-limited needle, the first end of the position-limited needle and the installation around the limited block
Seat rotation connection, the axis parallel of the rotation axis of the position-limited needle and the sector gear；The mounting base, which is equipped with, is located at institute
The gear part of position-limited needle side is stated, the elasticity applied to the position-limited needle towards the gear part direction is additionally provided in the mounting base
The elastic component of power, the position-limited needle elasticity are connected to the gear part；The axle center of the retention bead and the sector gear it
Between distance, greater than the position-limited needle second end and the sector gear the distance between axle center.
Preferably, the mounting base is equipped with pillar with the axis parallel of the sector gear, and the of the position-limited needle
One end is equipped with the axis hole that is adapted to the pillar, the position-limited needle through the shaft hole sleeve on the pillar and with the mounting base
Rotation connection.
Preferably, the elastic component is the torsion bullet covered on pillar and between the position-limited needle and the mounting base
Spring；One end of the torque spring is fixed with the position-limited needle, and the other end is fixed with the mounting base.
It preferably, further include mounting base, the driving component is set in the mounting base.
Preferably, the driving component includes driving gear, the driven gear engaged with the driving gear and fixation
Motor in the mounting base, the driving gear socket is in the shaft of the motor, the driven gear rotation connection
In in the mounting base, the sector gear is coaxial with the driven gear and is fixedly connected.
Preferably, the connecting rod crank is equipped with the guide groove parallel with the rack gear, and the mounting base is equipped with and is stuck in
Guiding rib in the guide groove, when the driving component drives sector gear rotation, the connecting rod crank is parallel
Periodical back and forth movement, the guide groove are slided relative to the guiding rib on the direction of the rack gear.
The present invention also proposes a kind of air conditioner, including pendulum leaf and pendulum leaf driving device, the pendulum leaf driving device include connecting
The driving assembly of pole crank, sector gear and the driving sector gear rotation, it is flat that one end of the connecting rod crank is equipped with two
The rack gear of row setting；The sector gear is set between two rack gears, and is engaged with a rack gear；The driving component is driven
When moving the sector gear around same direction rotation, the sector gear, in periodically alternately engaging, drives with two rack gears
The connecting rod crank periodical back and forth movement on the direction of the parallel rack gear.
Technical solution of the present invention by using driving assembly driving sector gear rotate in one direction, make sector gear with
Two rack gears periodically alternately engage, so that drive link crank back and forth movement in its longitudinal direction, is being applied to driving pendulum leaf
When, band movable pendulum leaf puts wind back and forth；The present invention only applies active force on the length direction of connecting rod crank and carrys out drive link crank
Back and forth movement, it is therefore prevented that connecting rod crank by multiple active forces not on the same line due to being caused the bending of connecting rod crank to become
The case where shape, occurs, and ensure that the reliability and validity of connecting rod crank driving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for putting leaf driving device in the prior art；
Fig. 2 is the structural schematic diagram of present invention pendulum leaf driving device preferred embodiment；
Fig. 3 is the explosive view of present invention pendulum leaf driving device preferred embodiment
Fig. 4 is the enlarged diagram of location A in Fig. 2；
Fig. 5 is the partial structure diagram of present invention pendulum leaf driving device preferred embodiment；
Fig. 6 is the structural schematic diagram of present invention pendulum leaf driving device preferred embodiment middle gear box；
Fig. 7 is the structural schematic diagram of present invention pendulum leaf driving device preferred embodiment middle gear box cover；
Fig. 8 is the structural representation that the pendulum leaf driving device in the air condition of that present invention preferred embodiment is connect with connecting rod and pendulum leaf
Figure.
Background technique drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Motor | 200 | Crank |
| 300 | Short pin | 400 | Connecting rod crank |
| 500 | Limit cylinder | 600 | Connecting rod |
| 700 | Put leaf |
Specific embodiment drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Connecting rod crank | 20 | Sector gear |
| 30 | Driving assembly | 50 | Position-limited needle |
| 60 | Gear part | 70 | Connecting rod |
| 80 | Put leaf | 11 | Rack gear |
| 12 | Linking arm | 13 | Guide groove |
| 21 | Limited block | 211 | Retention bead |
| 31 | Motor | 311 | Shaft |
| 32 | Driving gear | 33 | Driven gear |
| 41 | Motor cabinet | 42 | Gearcase |
| 43 | Gear box cover | 421 | Cylindrical shaft |
| 422 | Avoid through-hole | 423 | Notch |
| 424 | Boss | 431 | Tabletting |
| 432 | Via hole | D | Guiding rib |
| T | Pillar |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described further with regard to technical solution of the present invention.It should be appreciated that this
Locate described specific embodiment to be only used to explain the present invention, be not intended to limit the present invention.
The present invention proposes a kind of pendulum leaf driving device, is applied in air conditioner, for connecting with the connecting rod of transmission connection pendulum leaf
It connects, to drive the pendulum wind of pendulum leaf.
Referring to Fig. 2 and Fig. 3, in embodiments of the present invention, which includes connecting rod crank 10, sector gear 20
And for drive sector gear 20 rotate driving assembly 30, one end of connecting rod crank 10 set there are two with connecting rod crank 10
The parallel rack gear 11 of length direction (i.e. X-direction in Fig. 2), two interval of rack gear 11 settings；Sector gear 20 is set to two
Between rack gear 11, and (i.e. sector gear 20 mainly acts on wherein any one rack gear 11 every time) is engaged with a rack gear 11；Work as drive
When dynamic component 30 drives sector gear 20 to rotate around same direction, sector gear 20 is periodically alternately engaged with two rack gear 11, is driven
Dynamic connecting rod crank 10 periodical back and forth movement on the direction of parallel rack 11.In the present embodiment, driving assembly 30 can be direct
For a driving motor, it is sequentially connected by driving motor and sector gear 20, also may include other transmission components, driving electricity
Machine passes through transmission component and the transmission connection of sector gear 20 etc..For convenience of description, two parallel rack gears 11 are remembered respectively herein
For the first rack gear and the second rack gear, when driving assembly 30 drives sector gear 20 to turn in the same direction, sector gear 20 and the
The engagement of one rack gear then drives the first rack gear to move to the first direction (such as the direction X+) of parallel rack 11, sector gear 20 and the
The engagement of two rack gears then drives second direction (with the first party direction the X- in the opposite direction) movement of the second rack gear to parallel rack,
When i.e. sector gear 20 is from different 11 engaged transmissions of rack gear, the back and forth movement over its length of connecting rod crank 10 is driven；Connection pendulum leaf
When, the driving of connecting rod crank 10 and the connecting rod of pendulum leaf transmission move back and forth on its length direction (X-direction), to pass through connecting rod
The round-trip pendulum wind of driving pendulum leaf.
The present embodiment technical solution drives sector gear 20 to rotate in one direction by using driving assembly 30, makes sector
Gear 20 and two rack gears 11 periodically alternately engage, so that the back and forth movement in its longitudinal direction of drive link crank 10, is being answered
When using driving pendulum leaf, band movable pendulum leaf puts wind back and forth；The scheme of the present embodiment only applies on the length direction of connecting rod crank 10
Active force carrys out the back and forth movement of drive link crank 10, it is therefore prevented that connecting rod crank 10 is due to by not on the same line multiple
Active force and generation the case where cause the bending deformation of connecting rod crank 10 ensure that reliability that connecting rod crank 10 drives and effectively
Property.
The present embodiment preferably use the number of teeth on two rack gears 11 identical and one by one face setting and sector gear 20 on
The number of teeth passes through company so that the distance that sector gear 20 drives two rack gears 11 mobile is identical less than the number of teeth on rack gear 11
The angle of the driving pendulum leaf of pole crank 10 or so pendulum wind is identical.Specifically, the present embodiment is with the number of teeth on sector gear 20 for 4
For being 5 with the number of teeth on rack gear 11.
Further, in order to enable when transmission effect between sector gear 20 and rack gear 11 is not likely to produce its vertical upload
Offset and loosening on dynamic direction guarantee that preferably transmission effect, the present embodiment preferably use the root circle of sector gear 20 straight
Diameter is equal with the distance between the tooth top of two rack gears 11, i.e., sector gear 20 be clamped on always during rotation two rack gears 11 it
Between, occur so as to avoid the loosening situation between sector gear 20 and rack gear 11.
Further, referring to Fig. 2, one end one that the present embodiment preferably uses two rack gears 11 not connect with connecting rod crank 10
Linking arm 12 links together, by the effect of linking arm 12 so that two rack gears 11 mutually reinforce respective intensity, and guarantee
The compactness that engages with sector gear 20 prevents two rack gears 11 backwards to bending deformation.In the present embodiment linking arm 12 preferably with
Two rack gears 11 are integrally formed, to preferably reinforce the intensity of two rack gears 11；Certainly in other embodiments, linking arm 12 and two
Rack gear 11 is detachably connected setting.
Further, the pendulum leaf driving device of the present embodiment further includes mounting base (not labeled), and driving assembly 30 is set to peace
It fills on seat, can be convenient by mounting base by pendulum leaf driving device integral installation to air conditioner, promote installation effectiveness.
Further, referring to Fig. 2, Fig. 4 and Fig. 5, the present embodiment is fixed with limited block in the one side of sector gear 20
21, the edge of limited block 21 is equipped with a retention bead 211；Mounting base is equipped with a position-limited needle 50, limit around limited block 21
The first end and mounting base of position needle 50 are rotatablely connected, the rotation axis of position-limited needle 50 and the axis parallel of sector gear 20；Mounting base
It is equipped with the gear part 60 positioned at 50 side of position-limited needle, is additionally provided in mounting base and position-limited needle 50 is applied towards 60 direction of gear part
The elastic component of elastic force, 50 elasticity of position-limited needle are connected to gear part 60；Between retention bead 211 and the axle center of sector gear 20
Distance, greater than the second end of position-limited needle 50 and the distance between the axle center of sector gear 20, i.e., in 20 rotation process of sector gear,
When retention bead 211 is turned to at position-limited needle 50, retention bead 211 can collide together with position-limited needle 50.In this implementation
In example, when retention bead 211 turns at 50 position of position-limited needle, if retention bead 211 and gear part 60 are located at position-limited needle 50
The same side, then position-limited needle 50 can be stirred to the direction far from gear part 60 and leave position-limited needle 50 by retention bead 211
At position, continue to rotate limited block 21, i.e. sector gear 20 can persistently rotate and without hindrance towards the direction, that is, work as forward
Rotation direction when dynamic direction is normal task driven；After spacing block set leaves 50 position of position-limited needle, position-limited needle 50 is in elastic component
Under the action of return abut gear part 60.When retention bead 211 turns at 50 position of position-limited needle, if retention bead 211 with
Gear part 60 is located at the not ipsilateral of position-limited needle 50, then position-limited needle 50 can not be struck due to being resisted by gear part 60, limit
Position needle 50 blocks retention bead 211, and limited block 21 is hindered to continue to rotate, i.e., sector gear 20 can not continue to when front direction turns
It is dynamic, i.e. the current operation direction opposite direction that is normal task driven direction.The preferred limited block 21 of the present embodiment is circular block, limit
For protrusion 211 is the right angle protrusion on limited block 21.
The present embodiment by setting position-limited needle 50 and retention bead 211 limit cooperation so that sector gear 20 can towards with
When the contrary direction rotation of task driven carries out initial reset, i.e. initial reset, driving assembly 30 drives sector gear 20
It turns to retention bead 211 and is abutted with position-limited needle 50 and blocked, respective link crank 10 is located at a fixed activation point (example at this time
Such as put leaf position and be located at Far Left, rightmost positioned at intermediate or pendulum leaf position), which can be used as initial driving position
It sets, is checked by initial activation point, can examine whether pendulum leaf produces offset.It should be noted that in other embodiments
Two retention beads 211 can also be set on limited block 21, and two retention beads 211 are separately positioned on by sector gear 20
In the symmetric position of the straight line in axle center.
Specifically, in conjunction with Fig. 2 and Fig. 5, and referring to Fig. 6, mounting base is equipped with convex with the axis parallel of sector gear 20
Column T, the first end of position-limited needle 50 are equipped with the axis hole being adapted to pillar T, and the preferred position-limited needle 50 of the present embodiment is through shaft hole sleeve in pillar T
Above it is rotatablely connected with mounting base.The one side of the second end face gear part 60 of position-limited needle 50 is preferably arcwall face, reduction pair
Sector gear 20 works normally resistance when driving direction rotation, and the one side of second end back to the gear part 60 of position-limited needle 50 is excellent
It is selected as plane.
Preferably, elastic component is to cover torque spring on pillar T and between position-limited needle 50 and mounting base (in figure not
It shows)；One end of torque spring and position-limited needle 50 are fixed, and the other end is fixed with mounting base；The court under external force of position-limited needle 50
After direction rotation far from gear part 60, torque spring generation makes position-limited needle 50 towards the elastic acting force in 60 direction of gear part,
When the external force acted on position-limited needle 50 removes, torque spring makes 50 return of position-limited needle and abuts with gear part 60.Certainly, this reality
Apply position-limited needle 50 in example can also in such a way that the axis hole that pillar T is plugged in mounting base is arranged in first end, and and mounting base
Rotation connection；Elastic component can also be the tension spring being arranged in mounting base, such as elastic component is the drawing that gear portion side is arranged in
Power spring, tension spring one end are fixed in mounting base, and the other end is fixed on position-limited needle 50, in position-limited needle 50 far from gear part
When 60 rotation, the pulling force to 60 direction of gear part is generated to position-limited needle 50.The gear part 60 of the present embodiment of the present embodiment is preferred
For the card slot part of half frame, the opening of card slot part the side that gear part 60 is not arranged towards position-limited needle 50；Certainly, gear part 60 may be used also
Think convex block, hook etc..
Further, referring to Fig. 2, since connecting rod crank 10 has certain length, and its rack gear by being set to one end
11 is mobile with entire connecting rod crank 10, is easy to produce shaking in this way, influences to be driven effect；Therefore, the present embodiment is in connecting rod song
Handle 10 is equipped with the guide groove 13 parallel with rack gear 11, and the guiding rib D being stuck in guide groove 13 is equipped in mounting base, when
When driving assembly 30 drives sector gear 20 to rotate, the periodical back and forth movement on the direction of parallel rack 11 of connecting rod crank 10,
Guide groove 13 is slided relative to guiding rib D；Cooperated by the guiding of guiding rib D and guide groove 13, so that connecting rod crank 10 is past
It returns in mobile more steadily, reduces and shake, keep more preferably being driven effect.
Further, this implements the driven tooth that preferred driving assembly 30 includes driving gear 32, engages with driving gear 32
Wheel 33 and the motor 31 being fixed in mounting base, driving gear 32 are socketed in the shaft 311 of motor 31, and 33 turns of driven gear
Dynamic to be connected in mounting base, sector gear 20 is coaxial with driven gear 33 and is fixedly connected.The present embodiment preferably uses sector
Wheel 20 is integrally formed with driven gear 33.The driving assembly 30 of the present embodiment drives driving gear 32 to rotate by motor 31, main
32 transfer driven gear 33 of moving gear rotation, to make the sector gear 20 on driven gear 33 rotate, and then with drive link
Crank 10 moves back and forth on the length direction of connecting rod crank 10.In addition, the driving assembly 30 of the present embodiment can also for only by
The motor 31 being fixed in mounting base forms, coaxially connected by the shaft 311 and sector gear 20 of motor 31, directly drives fan
Shape gear 20 rotates.
Referring to Fig. 3, the mounting base of the present embodiment is preferably made of motor cabinet 41, gearcase 42 and gear box cover 43.Tool
Body, in conjunction with reference Fig. 5 to Fig. 7, the holding tank for accommodating motor is provided on motor cabinet 41, motor is mounted in holding tank
And be locked by screw with motor cabinet 41, the shaft of motor passes through the driving tooth on gearcase 42 and being set in gearcase 42
32 connection of wheel, the shaft core position of driven gear 33 correspond on the inner bottom surface of gearcase 42 equipped with cylindrical shaft 421, and 33 sets of driven gear
It connects on cylindrical shaft 421, position-limited needle 50, gear part 60 and pillar T are arranged on the inner bottom surface of gearcase 42.In addition, gear
The side wall of box 42 is equipped with the notch 423 protruded into for the rack gear 11 of connecting rod crank 10, and 42 lateral wall of gearcase corresponds to the notch 423
Place, which extends, is equipped with boss 424, and guiding rib D is arranged on the boss 424；On the side wall of gearcase 42 between corresponding two rack gears 11
The position of linking arm 12 is equipped with evacuation through-hole 422, so that rack gear 11 may pass through evacuation through-hole 422 without by tooth in back and forth movement
The side wall for taking turns box 42 stops, so as to use more small and exquisite gearcase 42.43 closing lid of gear box cover is on gearcase 42, gear
Box cover 43 is locked with gearcase 42 by multiple screws, and the position that guiding rib D is corresponded on gear box cover 43, which extends, is equipped with tabletting
431, tabletting 431 is equipped with the via hole 432 passed through for guiding rib D.
The present invention also proposes a kind of air conditioner, and referring to Fig. 8, which includes pendulum leaf and pendulum leaf driving device, the pendulum leaf
The specific structure of driving device is referring to above-described embodiment, since this air conditioner uses whole technical sides of above-mentioned all embodiments
Case, therefore all beneficial effects brought by the same technical solution with above-described embodiment, this is no longer going to repeat them.Its
In, the connecting rod crank 10 for putting leaf driving device is connected with the connecting rod 70 of transmission connection pendulum leaf 80, puts wind with driving pendulum leaf 80 or so.
It it should be noted that the technical solution of each embodiment of the invention can be combined with each other, but must be with this
Based on the technical staff in field can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not the present invention claims protection scope within.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure transformation made by description of the invention and accompanying drawing content is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (8)
1. a kind of pendulum leaf driving device, which is characterized in that including connecting rod crank, sector gear and for driving the sector
The driving assembly of rotation is taken turns, one end of the connecting rod crank is set there are two the tooth parallel with the length direction of the connecting rod crank
Item, the two rack gear interval settings；The sector gear is set between two rack gears, and is engaged with a rack gear；Work as institute
When stating the driving assembly driving sector gear around same direction rotation, the sector gear periodically replaces with two rack gears
Engagement, drives the connecting rod crank periodicity back and forth movement；
The pendulum leaf driving device further includes mounting base, and the driving component is set in the mounting base；
Limited block is fixed in the one side of the sector gear, the edge of the limited block is equipped with a retention bead；It is described
Mounting base is equipped with a position-limited needle around the limited block, and the first end of the position-limited needle and the mounting base are rotatablely connected,
The axis parallel of the rotation axis of the position-limited needle and the sector gear；The mounting base, which is equipped with, is located at the position-limited needle side
Gear part, be additionally provided in the mounting base and the elastic component towards the elastic force in the gear part direction applied to the position-limited needle,
The position-limited needle elasticity is connected to the gear part；The distance between the axle center of the retention bead and the sector gear, greatly
In the second end of the position-limited needle and the distance between the axle center of the sector gear.
2. pendulum leaf driving device as described in claim 1, which is characterized in that the sector teeth root diameter and two institutes
It is equal to state the distance between tooth top of rack gear.
3. pendulum leaf driving device as described in claim 1, which is characterized in that do not connect with the connecting rod crank in two rack gears
One linking arm of one end connect links together.
4. pendulum leaf driving device as described in claim 1, which is characterized in that the mounting base is equipped with and the sector gear
Axis parallel pillar, the first end of the position-limited needle is equipped with axis hole be adapted to the pillar, described in the position-limited needle passes through
Shaft hole sleeve is rotatablely connected on the pillar with the mounting base.
5. pendulum leaf driving device as claimed in claim 4, which is characterized in that the elastic component is to cover on pillar and positioned at institute
State the torque spring between position-limited needle and the mounting base；One end of the torque spring is fixed with the position-limited needle, the other end
It is fixed with the mounting base.
6. the pendulum leaf driving device as described in any one of claim 1 to 5, which is characterized in that the driving component includes
Driving gear, the driven gear engaged with the driving gear and the motor being fixed in the mounting base, the driving tooth
Wheel is socketed in the shaft of the motor, and the driven gear is rotationally connected in the mounting base, the sector gear and institute
It states driven gear coaxially and is fixedly connected.
7. pendulum leaf driving device as claimed in claim 6, which is characterized in that the connecting rod crank is equipped with flat with the rack gear
Capable guide groove, the mounting base are equipped with the guiding rib being stuck in the guide groove, when the driving component drives the fan
When shape gear rotates, the connecting rod crank periodical back and forth movement, guide groove on the direction of the parallel rack gear is opposite
It is slided in the guiding rib.
8. a kind of air conditioner, including pendulum leaf, which is characterized in that further include pendulum leaf as claimed in any of claims 1 to 7 in one of claims
Driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553069.1A CN105222307B (en) | 2015-08-31 | 2015-08-31 | Put leaf driving device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553069.1A CN105222307B (en) | 2015-08-31 | 2015-08-31 | Put leaf driving device and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105222307A CN105222307A (en) | 2016-01-06 |
| CN105222307B true CN105222307B (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510553069.1A Active CN105222307B (en) | 2015-08-31 | 2015-08-31 | Put leaf driving device and air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN105222307B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698158A (en) * | 2017-02-23 | 2017-05-24 | 惠安盛泽建材有限公司 | Ventilation management system based on Internet of Things and used for elevator |
| CN107174265A (en) * | 2017-05-19 | 2017-09-19 | 深圳蓝韵医学影像有限公司 | Drive mechanism and X-ray machine |
| CN107468500A (en) * | 2017-07-10 | 2017-12-15 | 广西浙缘农业科技有限公司 | One kind beats shoulder seat chair |
| CN107456373A (en) * | 2017-07-10 | 2017-12-12 | 广西浙缘农业科技有限公司 | One kind beats shoulder device |
| KR102598528B1 (en) * | 2018-05-16 | 2023-11-03 | 현대자동차주식회사 | Motor driven air vent device for vehicle |
| CN108826640B (en) * | 2018-08-24 | 2023-07-14 | 珠海格力电器股份有限公司 | Reversing mechanism, wind sweeping device and air conditioner |
| CN109017211B (en) * | 2018-09-18 | 2023-07-07 | 重庆超力电器有限责任公司 | Derailment-preventing air conditioner air door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5072657A (en) * | 1989-02-28 | 1991-12-17 | Daikyo Co., Ltd. | Blowing louver with swinging fins for air conditioners |
| CN203010869U (en) * | 2012-11-26 | 2013-06-19 | 东莞丝丽雅电子科技有限公司 | Automatic sway blade mechanism for air outlet of automobile-used air conditioner |
| CN203310059U (en) * | 2013-05-17 | 2013-11-27 | 东莞丝丽雅电子科技有限公司 | Automatic blade swinging mechanism of vehicle air conditioner air outlet |
| CN204438461U (en) * | 2015-01-29 | 2015-07-01 | 四川长虹空调有限公司 | Machine in leaf drives structure and four sides air-out embedded type air conditioner is put in air-out |
| JP5761263B2 (en) * | 2013-07-24 | 2015-08-12 | ダイキン工業株式会社 | Driving mechanism for movable parts of air conditioners |
-
2015
- 2015-08-31 CN CN201510553069.1A patent/CN105222307B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5072657A (en) * | 1989-02-28 | 1991-12-17 | Daikyo Co., Ltd. | Blowing louver with swinging fins for air conditioners |
| CN203010869U (en) * | 2012-11-26 | 2013-06-19 | 东莞丝丽雅电子科技有限公司 | Automatic sway blade mechanism for air outlet of automobile-used air conditioner |
| CN203310059U (en) * | 2013-05-17 | 2013-11-27 | 东莞丝丽雅电子科技有限公司 | Automatic blade swinging mechanism of vehicle air conditioner air outlet |
| JP5761263B2 (en) * | 2013-07-24 | 2015-08-12 | ダイキン工業株式会社 | Driving mechanism for movable parts of air conditioners |
| CN204438461U (en) * | 2015-01-29 | 2015-07-01 | 四川长虹空调有限公司 | Machine in leaf drives structure and four sides air-out embedded type air conditioner is put in air-out |
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