CN104964416B - Drive mechanism - Google Patents

Drive mechanism Download PDF

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Publication number
CN104964416B
CN104964416B CN201510413234.3A CN201510413234A CN104964416B CN 104964416 B CN104964416 B CN 104964416B CN 201510413234 A CN201510413234 A CN 201510413234A CN 104964416 B CN104964416 B CN 104964416B
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CN
China
Prior art keywords
push rod
drive
arc
transmission component
component
Prior art date
Application number
CN201510413234.3A
Other languages
Chinese (zh)
Other versions
CN104964416A (en
Inventor
陈新厂
Original Assignee
广东美的制冷设备有限公司
美的集团股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广东美的制冷设备有限公司, 美的集团股份有限公司 filed Critical 广东美的制冷设备有限公司
Priority to CN201510413234.3A priority Critical patent/CN104964416B/en
Priority claimed from JP2018518764A external-priority patent/JP6701329B2/en
Publication of CN104964416A publication Critical patent/CN104964416A/en
Application granted granted Critical
Publication of CN104964416B publication Critical patent/CN104964416B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426Air-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426Air-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
    • F24F2013/1433Air-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426Air-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
    • F24F2013/1446Air-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

Abstract

The invention discloses a kind of drive mechanism, and it includes housing, motor, transmission component and moving component.The motor is outside the housing.The transmission component and the motor connection.The moving component is connected with the transmission component.The moving component includes cover plate push rod, panel push rod and wind deflector push rod.The motor drives cover plate push rod, the panel push rod and the wind deflector pushrod movement by the transmission component.The drive mechanism of embodiment of the present invention can drive the cover plate push rod, the panel push rod and wind deflector pushrod movement simultaneously by the motor, so that the structure of the drive mechanism is compacter, the volume and weight of the drive mechanism is reduced, reduces the manufacturing cost of the drive mechanism.

Description

Drive mechanism

Technical field

The present invention relates to air conditioner technical field, more particularly to a kind of drive mechanism.

Background technology

In general drive mechanism needs multiple power sources and multiple transmission components when driving multiple part movements.

The content of the invention

It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention provides a kind of drive Motivation structure.

The drive mechanism of embodiment of the present invention includes housing, motor, transmission component and moving component.The motor is located at Outside the housing.The transmission component and the motor connection.The moving component is connected with the transmission component.The motion Part includes cover plate push rod, panel push rod and wind deflector push rod.The motor drives the cover plate to push away by the transmission component Bar, the panel push rod and the wind deflector pushrod movement.

The drive mechanism of embodiment of the present invention can drive the cover plate push rod, the panel to push away simultaneously by the motor Bar and wind deflector pushrod movement so that the structure of the drive mechanism is compacter, reduce the drive mechanism volume and Weight, reduce the manufacturing cost of the drive mechanism.

In some embodiments, the transmission component includes the first transmission component and the second transmission component.Described first Transmission component and the cover plate push rod, the panel push rod and the motor connection.Second transmission component pushes away with the wind deflector Bar and first transmission component connection.The motor drives the cover plate push rod and the face by first transmission component Plate pushrod movement.The motor drives the wind deflector pushrod movement by second transmission component.

In some embodiments, first transmission component include driving gear, idler gear, the first driven gear and Drive disk.The motor axis connection of the driving gear and first motor.The idler gear engages with the driving gear. First driven gear is connected with the cover plate push rod.The drive disk includes discoid portion and drive gear.The disk Shape portion includes opposite first side and second side, and the first side, which is provided with, to be used to guide leading for the panel pushrod movement Track slot.The drive gear is fixedly connected on the second side in the discoid portion and is coaxially disposed with the discoid portion.Institute State drive gear and engage connection with the idler gear and first driven gear respectively to drive the cover plate pushrod movement.

In some embodiments, the cover plate push rod includes the first arcus part, and the inwall of first arcus part is formed There is the first arc-shaped rack with the first driven gear fit engagement.

In some embodiments, first arcus part is formed with the first arc-shaped guide rail;The housing includes supporting plate, Formed with the first holding part to match with the first arcus part shape in the supporting plate, it is provided with first holding part First bearing pin;First arc-shaped guide rail coordinates with first bearing pin to guide the cover plate pushrod movement.

In some embodiments, the panel push rod includes first component, and the side of the first component is provided with first Rotating shaft, the first rotating shaft are connected with the guide groove to drive the panel push rod to transport when being slided in the guide groove It is dynamic.

In some embodiments, the opposite side of the first component is coaxially provided with the second rotating shaft with the first rotating shaft; The housing includes cover body, the cover body be provided with the guide groove of first rotating shaft movement locus identical the 3rd, described second Rotating shaft is installed in the 3rd guide groove.

In some embodiments, the panel push rod also includes the second component being fixedly connected with the first component, The second component is provided with the second arc-shaped guide rail;The drive mechanism includes being installed in the housing and is divided into the housing Left chamber and the median septum of right chamber room;The panel push rod is installed in the right chamber room, and the median septum is provided with first and is oriented to Axle, first axis of guide coordinate with second arc-shaped guide rail to limit the sliding scale of the panel push rod.

In some embodiments, the second component is additionally provided with the 3rd arc on the outside of second arc-shaped guide rail and led Rail, the 3rd arc-shaped guide rail and second arc-shaped guide rail be arranged concentrically and length than second arc-shaped guide rail length It is long;The median septum is additionally provided with second axis of guide, and second axis of guide coordinates with the 3rd arc-shaped guide rail limits the face The motion of plate push rod.

In some embodiments, second transmission component includes the second driven gear, second driven gear with The driving gear engagement;The wind deflector push rod includes the second arcus part, on the inwall of second arcus part formed with Second arc-shaped rack of the second driven gear fit engagement.Second arcus part is formed with the 4th arc-shaped guide rail.It is described Supporting plate is provided with the second holding part, and second holding part is provided with the 3rd bearing pin.Second arcus part, which is installed on described second, to be held Put portion and coordinated by the 3rd bearing pin and the 4th arc-shaped guide rail to guide the wind deflector pushrod movement.

The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description Obtain substantially, or recognized by the practice of the present invention.

Brief description of the drawings

The above-mentioned and/or additional aspect and advantage of the present invention is from combining in description of the accompanying drawings below to embodiment by change Obtain substantially and be readily appreciated that, wherein:

Fig. 1 is the schematic perspective view of the drive mechanism of embodiment of the present invention.

Fig. 2 is the decomposing schematic representation of the drive mechanism of embodiment of the present invention.

Fig. 3 is the floor map of the transmission component of the drive mechanism of embodiment of the present invention.

Fig. 4 is the schematic perspective view of the drive disk of the drive mechanism of embodiment of the present invention.

Fig. 5 is the schematic perspective view of another angle of the drive disk of the drive mechanism of embodiment of the present invention.

Fig. 6 is that the right side of the drive disk of the drive mechanism of embodiment of the present invention regards schematic diagram.

Fig. 7 is the left view schematic diagram of the drive disk of the drive mechanism of embodiment of the present invention.

Fig. 8 is the schematic perspective view of the panel push rod of the drive mechanism of embodiment of the present invention.

Fig. 9 is the schematic perspective view of a certain state of hanging air conditioner of embodiment of the present invention.

Figure 10 is the schematic perspective view of another state of hanging air conditioner of embodiment of the present invention.

Embodiment

Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.

In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for Purpose is described, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic. Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes one or more feature. In description of the invention, " multiple " are meant that two or more, unless otherwise specifically defined.

In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can To be mechanical connection or electrical connection or can mutually communicate;Can be joined directly together, can also be by between intermediary Connect connected, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill of this area For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under " Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " following " fisrt feature that includes are directly over second feature and oblique upper, or be merely representative of Fisrt feature level height is less than second feature.

Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to Simplify disclosure of the invention, hereinafter the part and setting of specific examples are described.Certainly, they are only example, and And purpose does not lie in the limitation present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter, This repetition is for purposes of simplicity and clarity, between itself not indicating discussed various embodiments and/or setting Relation.In addition, the invention provides various specific techniques and material examples, but those of ordinary skill in the art can be with Recognize the application of other techniques and/or the use of other materials.

It please join Fig. 1-2, the drive mechanism 100 of embodiment of the present invention includes housing 10, median septum 20, motor 30, transmission Component 40 and moving component 50.Transmission component 40 and median septum 20 are installed in housing 10, and motor 30 is installed on the outer of housing 10 Portion.Transmission component 40 is connected with motor 30 and moving component 50 respectively is used for drive motion components 50 to transmit the energy of motor 30 Motion.Median septum 20 is connected in housing 10 and with transmission component 40 to ensure the overall stability of drive mechanism 100.

Housing 10 includes supporting plate 11 and cover body 12.Supporting plate 11 includes bottom plate 111, great circle arc portion 112, roundlet arc portion 113 and connecting plate 114.By the rear end of bottom plate 111, extension is formed great circle arc portion 112 forward upwards.Roundlet arc portion 113 is by bottom plate 111 front end extends to be formed forward and up.Connecting plate 114 is located between great circle arc portion 112, roundlet arc portion 113 and and bottom plate 111st, great circle arc portion 112 and roundlet arc portion 113 are integrally formed.Connecting plate 114 is close to the side of great circle arc portion 112 formed with arc First holding part 1141 of shape.First bearing pin 115 is installed on first holding part 1141.Connecting plate 114 is also equipped with the second pin Axle 116, the second bearing pin 116 are located at the lower section of the first bearing pin 115.Roundlet arc portion 113 is provided with the second holding part 1131 of arcuation, The 3rd bearing pin 117 is installed on second holding part 1131.The profile of cover body 12 it is similar to supporting plate 11 with ensure supporting plate 11 and Cover body 12 is fitted close.Supporting plate 11 and cover body 12 pass through buckle structure or mode connects for screw.

The profile phase that bottom plate 111, great circle arc portion 112 and the connecting plate 114 of the shape of median septum 20 and supporting plate 11 are formed Match somebody with somebody, be installed on so as to ensure that median septum 20 can coordinate between supporting plate 11 and cover body 12.Median septum 20 divides housing 10 for a left side Chamber and right chamber room.Formed with the second through hole 21 on median septum 20.The top of median septum 20 is provided with first axis of guide 22 and Two axis of guides 23.

Motor 30 is installed on cover body 12.Motor 30 can be servomotor or stepper motor.

Fig. 3-4 are referred to, transmission component 40 includes the first transmission component 41 and the second transmission component 42.Moving component 50 wraps Include cover plate push rod 51, panel push rod 52 and wind deflector push rod 53.Cover plate push rod 51 and panel push rod 52 pass through the first transmission component 41 are connected with motor 30, and wind deflector push rod 53 is connected by the second transmission component 42 with motor 30.That is, motor 30 is simultaneously Driving cover plate push rod 51, panel push rod 52 and wind deflector push rod 53 move.

Fig. 2-8 is referred to, the first transmission component 41 and the second transmission component 42 are mounted in supporting plate 11.First transmission Component 41 includes driving gear 411, idler gear 412, the driven gear 414 of drive disk 413 and first.Driving gear 411, centre The drive gear 4132 of gear 412, the first driven gear 414 and drive disk 413 is located in the left chamber of housing 10, drive disk 413 discoid portion 4131 is located in the right chamber room of housing 10.

Driving gear 411 is nibbled by the motor axis connection of centre bore and motor 30, idler gear 412 with driving gear 411 Close connection.Drive disk 413 includes discoid portion 4131 and drive gear 4132.Drive gear 4132 and discoid portion 4131 are coaxial Set.Discoid portion 4131 includes opposite first side and second side.The first side in discoid portion 4131 formed with In the guide groove 4131a that guide panel push rod 52 moves.Drive gear 4132 is fixedly connected on second side in discoid portion 4131 Face.Drive gear 4132 engages connection with the driven gear 414 of idler gear 412 and first respectively.

The guide groove 4131a of drive disk 413 includes the first guide groove 4131b and the second guide groove 4131c.First guide groove 4131b and the second guide groove 4131c is arc-shaped.First guide groove 4131b is coaxially disposed with discoid portion 4131.Second leads Track slot 4131c is connected with the first guide groove 4131b one end and extended to the axle center in discoid portion 4131.First guide groove 4131b and the second guide groove 4131c center of circle eccentric setting.Second guide groove 4131c driving panels push rod 52 moves effective The angle at the both ends in path and the discoid center of portion 4131 is 60-300 degree.Optimally, the second guide groove 4131c driving panels push away The both ends of active path that bar 52 moves and the angle at the discoid center of portion 4131 are 77 degree or so.

Drive gear 4132 is partial gear.The angle of the circular arc divided without teeth portion 4132a of drive gear 4132 is 30- 300 degree.Optimally, the angle of the circular arc divided without teeth portion 4132a of drive gear 4132 is 36 degree or so.That is, driving Gear 4132 only could drive the first driven gear 414 to rotate when there is teeth portion 4132b to be engaged with the first driven gear 414, So as to drive cover plate push rod 51 to move;And being gone to without teeth portion 4132a for drive gear 4132 is engaged with first driven gear 414 During section, the first driven gear 414 is static, and the cover plate push rod 51 being now connected with the first driven gear 414 is also at static shape State.

The both sides in discoid portion 4131 to form the central shaft 4133 with centre bore, drive disk from extending centrally out respectively 413 are installed on the second bearing pin 116 of supporting plate 11 by the centre bore of central shaft 4133.Guide groove 4131a is by discoid portion The guide rail cell wall that 4131 first side outwardly convex is formed is limited and formed, the outer wall of central shaft 4133 and the guide rail cell wall it Between formed with the first ribbed stiffener 4134.Drive gear 4132 has connection rotary shaft and driving formed with hollow belly, belly Second ribbed stiffener 4135 of the inwall of gear 4132.

The initial of drive disk 413 is determined formed with first through hole 4136 on drive disk 413, during for installing drive disk 413 Position.It is now to drive by first through hole 4136 and the co-axially align of the second through hole 21 of median septum 20 when drive disk 413 is installed The initial position of Moving plate 413.

Cover plate push rod 51 includes the first arcus part 511, the shape of the first arcus part 511 and the first holding part of supporting plate 11 1141 match.Formed with the first arc-shaped rack with the fit engagement of the first driven gear 414 on the inwall of first arcus part 511 5111.First driven gear 414 is engaged with the first arc-shaped rack 5111 to drive cover plate push rod 51 to move.In this way, drive disk 413 Cover plate push rod 51 and panel push rod 52 can be driven to move simultaneously.Formed with the first arc-shaped guide rail 5112 on first arcus part 511.Lid The arcus part of plate push rod 51 is installed in the holding part 1141 of supporting plate 11 first and by the first bearing pin 115 and the first arc-shaped guide rail 5112 cooperation is to guide cover plate push rod 51 to be moved by certain track.

Fig. 1 and Fig. 8 is referred to, panel push rod 52 is located at the right chamber room of housing 10.Panel push rod 52 includes first component 521 And second component 522.The side of first component 521 is provided with first rotating shaft 5221, and first rotating shaft 5221 and guide groove 4131a coordinates Driving panel push rod 52 moves when connection in guide groove 4131a to slide.Second component 522 is fixedly connected on first component On 521, and it is provided with the second arc-shaped guide rail 5221.First axis of guide 22 and the second arc-shaped guide rail 5221 of median septum 20 coordinate to limit Determine the sliding scale of panel push rod 52.The opposite side of first component 521 is provided with second rotating shaft coaxial with first rotating shaft 5221 5212.Cover body 12 is provided with the 3rd guide groove 121 on the movement locus of the second rotating shaft 5212, and the second rotating shaft 5212 is installed on the 3rd In guide groove 121.In this way, the uniform force during motion of first component 521 so that panel push rod 52 can be more smoothly Operation.Second component 522 is additionally provided with the 3rd arc-shaped guide rail 5222, the 3rd arc-shaped guide rail in the outside of the second arc-shaped guide rail 5221 5222 are arranged concentrically and length is longer than the length of the second arc-shaped guide rail 5221 with the second arc-shaped guide rail 5221.The second of median septum 20 The arc-shaped guide rail 5222 of the axis of guide 23 and the 3rd coordinates the movement locus for further limiting panel push rod 52.

In this way, when panel push rod 52 moves, the 5221 first gliding motility to the first stop position of the second arc-shaped guide rail, now, Due to the position-limiting action of first axis of guide 22, the second arc-shaped guide rail 5221 stops sliding, and the 3rd arc-shaped guide rail 5222 continues to slide Move to the second stop position ability stop motion, panel push rod 52 is also with stop motion.Certainly, because motor 30 is servomotor Or stepper motor, controllable motor 30 start or braked at any time, panel push rod 52 can stop from anywhere in movement locus Motion.

When motor 30 rotates forward, drive disk 413 is driven to start to rotate by driving gear 411 and idler gear 412, now the One rotating shaft 5221 is slided to drive panel push rod 52 to be moved from first position to the second place in the first guide groove 4131b, and First driven gear 414 is in anodontia engagement with drive gear 4132, and the first driven gear 414 is static, so cover plate pushes away Bar 51 is now also at inactive state.When first rotating shaft 5221 moves to the second guide groove 4131c, panel push rod 52 moves to The second place, because the second guide groove 4131c and discoid portion 4131 are concentric, the now stop motion of panel push rod 52, and drive Gear 4132 has teeth portion 4132b to start to engage with the first driven gear 414 to drive the first driven gear 414 to rotate, and first Driven gear 414 engages with the first arc-shaped rack 5111 drives cover plate push rod 51 to move to the 4th position from the 3rd position.

Motor 30 invert when, drive gear 4132 have teeth portion 4132b engaged with the first driven gear 414 drive first from Moving gear 414 moves, the first driven gear 414 engaged with the first arc-shaped rack 5111 drive cover plate push rod 51 from the 4th position to 3rd position is moved, and now first rotating shaft 5221 is moved in the second guide groove 4131c to the first guide groove 4131b, and panel pushes away Bar 52 remains static.When the driven gear 414 of drive gear 4132 and first is disengaged from, cover plate push rod 51 stops fortune Dynamic, now panel push rod 52 is in the 3rd position, and the second rotating shaft 5212 moves at the first guide rail and starts to promote panel push rod 52 move from the second place to first position.Motor 30 stops operating after panel push rod 52 moves first position.

Fig. 2-3 is referred to, the second transmission component 42 includes the second driven gear 421, and the second driven gear 421 is installed on branch On fagging 11, and connection is engaged with driving gear 411.Wind deflector push rod 53 includes the second arcus part 531, the second arcus part 531 Inwall on formed with the second arc-shaped rack 5311 with the fit engagement of the second driven gear 421.In this way, the second driven gear 421 engage with the second arc-shaped rack 5311 to drive wind deflector push rod 53 to move.Formed with the 4th arc on second arcus part 531 Guide rail 5312.Second arcus part 531 is installed on the second holding part 1131 of supporting plate 11 and by the 3rd bearing pin 117 and the 4th arc The cooperation of shape guide rail 5312 is to guide wind deflector push rod 53 to move.That is, the second motor 32 drives the second driven gear 421 Rotate, the second driven gear 421 is engaged with the second arc-shaped rack 5311 to promote wind deflector push rod 53 to move.

Fig. 9-10 are referred to, drive mechanism 100 can be applied on hanging air conditioner 200, and drive mechanism 100 is installed on extension The both ends of wall register 200.Hanging air conditioner 200 includes back shroud 201, panel 202 and wind deflector 203.Cover plate push rod 51 are connected with back shroud 201, and panel push rod 52 is connected with panel 202, and wind deflector push rod 53 is connected with wind deflector 203.Cover plate pushes away Bar 51 and panel push rod 52 drive back shroud 201 and panel 202 to move to be turned on and off cover plate 201 and panel respectively when moving 202.Wind deflector push rod 53 stretches out or during retraction housing 10, promotes wind deflector 203 to be turned on and off, and can be controlled by motor 30 The size of air outlet when wind deflector 203 processed rotates.

The invention discloses a kind of drive mechanism 100, and it includes housing 10, motor 30, transmission component 40 and moving component 50.The motor 30 is outside the housing 10.The transmission component 40 is connected with the motor 30.The moving component 50 with The transmission component 40 connects.The moving component 50 includes cover plate push rod 51, panel push rod 52 and wind deflector push rod 53.It is described Motor 30 drives the cover plate push rod 51, the panel push rod 52 and the wind deflector push rod 53 to transport by the transmission component 40 It is dynamic.

The drive mechanism 100 of embodiment of the present invention can drive the cover plate push rod 51, institute simultaneously by the motor 30 State panel push rod 52 and wind deflector push rod 53 moves so that the structure of the drive mechanism 100 is compacter, reduces the drive The volume and weight of motivation structure 100, reduce the manufacturing cost of the drive mechanism 100.

In some embodiments, the transmission component 40 includes the first transmission component 41 and the second transmission component 42.Institute The first transmission component 41 is stated to be connected with the cover plate push rod 51, the panel push rod 52 and motor 30.Second transmission component 42 with The wind deflector push rod 53 and first transmission component 41 connect.The motor 30 is driven by first transmission component 41 The cover plate push rod 51 and the panel push rod 52 move.The motor 30 drives described lead by second transmission component 42 Aerofoil push rod 53 moves.

In this way, motor 30 can drive cover plate push rod 51, panel push rod 52 and wind deflector push rod 53 to move simultaneously.

In some embodiments, the first transmission component 41 includes driving gear 411, idler gear 412, drive disk 413 And first driven gear 414.The motor axis connection of the motor 31 of driving gear 411 and first.Idler gear 412 and driving gear 411 engagements.First driven gear 414 is connected with cover plate push rod 51.Drive disk 413 includes discoid portion 4131 and drive gear 4132.Discoid portion 4131 includes opposite first side and second side, and first side, which is provided with, is used for guide panel push rod 52 The guide groove 4131a of motion.Drive gear 4132 be fixedly connected on the second side in discoid portion 4131 and with discoid portion 4131 are coaxially disposed.Drive gear 4132 engages connection to drive cover plate with the driven gear 414 of idler gear 412 and first respectively Push rod 51 moves.

In this way, drive mechanism 100 can drive cover plate push rod 51 and panel push rod 52 to move simultaneously by drive disk 413.

In some embodiments, cover plate push rod 51 includes the first arcus part 511, and the inwall of the first arcus part 511 is formed There is the first arc-shaped rack 5111 with the fit engagement of the first driven gear 414.

In this way, the engagement system driving cover plate push rod 51 of logical gear moves, transmission efficiency is higher.

In some embodiments, the first arcus part 511 is formed with the first arc-shaped guide rail 5111.Housing 10 includes supporting plate 11, formed with the first holding part 1441 to match with the shape of the first arcus part 511 in supporting plate 11, pacify on the first holding part 1441 Equipped with the first bearing pin 115;First arc-shaped guide rail 5111 coordinates with the first bearing pin 115 to guide cover plate push rod 51 to move.

In this way, determine the movement locus of cover plate push rod 51.

In some embodiments, panel push rod 52 includes first component 521, and the side of first component 521 is provided with first Rotating shaft 5211, driving panel push rod when first rotating shaft 5211 and guide groove 4131a mating connections in guide groove 4131a to slide 52 motions.

In this way, drive disk 413 rotate when can driving panel push rod 52 move.

In some embodiments, the opposite side of first component 521 is coaxially provided with the second rotating shaft with first rotating shaft 5211 5212.Housing 10 includes cover body 12, cover body 12 be provided with the guide groove 121 of 5211 movement locus identical of first rotating shaft the 3rd, the Two rotating shafts 5212 are installed in the 3rd guide groove 121.

In this way, first component 521 is more uniformly stressed in motion process, panel push rod 52 is set smoothly to run.

In some embodiments, panel push rod 52 also includes the second component 522 being fixedly connected with first component 521, Second component 522 is provided with the second arc-shaped guide rail 5221.Drive mechanism 100 includes being installed in housing 10 and divides housing 10 for a left side Chamber and the median septum of right chamber room 20.Panel push rod 52 is installed in right chamber room, and median septum 20 is provided with first axis of guide 22, and first The arc-shaped guide rail 5221 of the axis of guide 22 and second coordinates to limit the sliding scale of panel push rod 52.

In this way, limit the movement locus of panel push rod 52.

In some embodiments, second component 522 is additionally provided with the 3rd arc in the outside of the second arc-shaped guide rail 5221 and led Rail 5222, the 3rd arc-shaped guide rail 5222 is arranged concentrically with the second arc-shaped guide rail 5221 and length is longer than the second arc-shaped guide rail 5221 Degree length.Median septum 20 is additionally provided with second axis of guide 23, and second axis of guide 23 coordinates restriction panel to push away with the 3rd arc-shaped guide rail 5222 The motion of bar 52.

In this way, further limit the movement locus of panel push rod 52.

In some embodiments, the second transmission component 42 includes the second driven gear 421, the second driven gear 421 with Driving gear 411 engages.Wind deflector push rod 53 includes the second arcus part 531, formed with the inwall of the second arcus part 531 Second arc-shaped rack 5311 of the fit engagement of two driven gear 421.Second arcus part 531 is formed with the 4th arc-shaped guide rail 5312. Supporting plate 11 is provided with the second holding part 1131, and the second holding part 1131 is provided with the 3rd bearing pin 117.Second arcus part 531 is installed Coordinate in the second holding part 1131 and by the 3rd bearing pin 117 with the 4th arc-shaped guide rail 5312 to guide wind deflector push rod 53 to transport It is dynamic.

In this way, motor 30 can be pushed away by the second driven gear 421 with the driving wind deflector that engages of the second arc-shaped rack 5311 Bar 53 stretches out or retraction housing 10.

In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation The description of mode ", " example ", " specific example " or " some examples " etc. means with reference to the embodiment or example description Specific features, structure, material or feature are contained at least one embodiment or example of the present invention.In this specification In, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, the specific spy of description Sign, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.

While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of changes, modification in the case of not departing from the principle and objective of the present invention, replace and become Type, the scope of the present invention are limited by claim and its equivalent.

Claims (8)

  1. A kind of 1. drive mechanism, it is characterised in that including:
    Housing;
    Motor outside the housing;
    With the transmission component of the motor connection;And
    The moving component being connected with the transmission component, including cover plate push rod, panel push rod and wind deflector push rod;
    The motor drives cover plate push rod, the panel pushrod movement and the wind deflector push rod by the transmission component Motion;
    The transmission component includes:
    With the first transmission component of the cover plate push rod, the panel push rod and the motor connection;And
    The second transmission component being connected with the wind deflector push rod and first transmission component;
    The motor drives the cover plate push rod and the panel pushrod movement by first transmission component;The motor leads to Cross second transmission component and drive the wind deflector pushrod movement;
    First transmission component includes:
    With the driving gear of the motor axis connection of the motor;
    The idler gear engaged with the driving gear;
    The first driven gear being connected with the cover plate push rod;And
    Drive disk, including:
    Discoid portion, the discoid portion include opposite first side and second side, and the first side, which is provided with, to be used to draw The guide groove of guide face plate pushrod movement;And
    It is fixedly connected on the second side in the discoid portion and the drive gear being coaxially disposed with the discoid portion;
    The drive gear engages connection to drive the cover plate to push away with the idler gear and first driven gear respectively Bar moves.
  2. 2. drive mechanism as claimed in claim 1, it is characterised in that the cover plate push rod includes the first arcus part, and described The inwall of one arcus part is formed with the first arc-shaped rack with the first driven gear fit engagement.
  3. 3. drive mechanism as claimed in claim 2, it is characterised in that first arcus part is formed with the first arc-shaped guide rail; The housing includes supporting plate, formed with the first holding part to match with the first arcus part shape, institute in the supporting plate State and the first bearing pin is installed on the first holding part;First arc-shaped guide rail coordinates with first bearing pin to guide the cover plate Pushrod movement.
  4. 4. drive mechanism as claimed in claim 1, it is characterised in that the panel push rod includes first component, and described first The side of component is provided with first rotating shaft, when the first rotating shaft is connected to be slided in the guide groove with the guide groove Drive the panel pushrod movement.
  5. 5. drive mechanism as claimed in claim 4, it is characterised in that the opposite side of the first component and the first rotating shaft It is coaxially provided with the second rotating shaft;The housing includes cover body, and the cover body is provided with and the first rotating shaft movement locus identical the Three guide grooves, second rotating shaft are installed in the 3rd guide groove.
  6. 6. drive mechanism as claimed in claim 4, it is characterised in that the panel push rod also includes consolidating with the first component Surely the second component connected, the second component are provided with the second arc-shaped guide rail;The drive mechanism includes being installed on the housing Median septum interior and that the housing is divided into left chamber and right chamber room;The panel push rod is installed in the right chamber room, described Median septum is provided with first axis of guide, and first axis of guide coordinates with second arc-shaped guide rail to limit the panel push rod Sliding scale.
  7. 7. drive mechanism as claimed in claim 6, it is characterised in that the second component is in the outer of second arc-shaped guide rail Side is additionally provided with the 3rd arc-shaped guide rail, and the 3rd arc-shaped guide rail is arranged concentrically with second arc-shaped guide rail and length is than described the The length length of two arc-shaped guide rails;The median septum is additionally provided with second axis of guide, and second axis of guide is led with the 3rd arc Rail coordinates the motion for limiting the panel push rod.
  8. 8. drive mechanism as claimed in claim 1, it is characterised in that first transmission component includes the electricity with the motor The driving gear of arbor connection;Second transmission component includes the second driven gear engaged with the driving gear;
    The wind deflector push rod includes the second arcus part, on the inwall of second arcus part formed with second driven tooth Second arc-shaped rack of wheel matching engagement;Second arcus part is formed with the 4th arc-shaped guide rail;The housing includes supporting plate, The supporting plate is provided with the second holding part, and second holding part is provided with the 3rd bearing pin;Second arcus part is installed on described Two holding parts are simultaneously coordinated to guide the wind deflector pushrod movement by the 3rd bearing pin and the 4th arc-shaped guide rail.
CN201510413234.3A 2015-07-14 2015-07-14 Drive mechanism CN104964416B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510413234.3A CN104964416B (en) 2015-07-14 2015-07-14 Drive mechanism

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201510413234.3A CN104964416B (en) 2015-07-14 2015-07-14 Drive mechanism
JP2018518764A JP6701329B2 (en) 2015-07-14 2015-09-18 Drive board and drive mechanism
KR1020177030423A KR102006965B1 (en) 2015-07-14 2015-09-18 Drive plate and drive mechanism
PCT/CN2015/090004 WO2017008391A1 (en) 2015-07-14 2015-09-18 Driving disc and driving mechanism

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CN104964416A CN104964416A (en) 2015-10-07
CN104964416B true CN104964416B (en) 2017-12-12

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106091321B (en) * 2016-06-14 2019-07-02 青岛海尔空调器有限总公司 A kind of air-conditioning panel installing mechanism

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CN201246855Y (en) * 2008-07-04 2009-05-27 广东美的电器股份有限公司 Wind guide mechanism of split wall hanging type air conditioner indoor machine
CN203068753U (en) * 2013-01-06 2013-07-17 苏州三星电子有限公司 Air conditioner and wind direction adjustment device thereof
CN203857548U (en) * 2014-03-31 2014-10-01 美的集团股份有限公司 Air-conditioner indoor unit
CN104121628A (en) * 2013-04-27 2014-10-29 珠海格力电器股份有限公司 Air conditioner
CN204026947U (en) * 2014-07-22 2014-12-17 美的集团股份有限公司 The drive unit of air-conditioner and air conditioner room unit
CN204787128U (en) * 2015-07-14 2015-11-18 广东美的制冷设备有限公司 Driving mechanism

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JP5903320B2 (en) * 2012-04-24 2016-04-13 豊和化成株式会社 Register damper device
CN204787129U (en) * 2015-07-14 2015-11-18 广东美的制冷设备有限公司 Driving mechanism

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Publication number Priority date Publication date Assignee Title
CN201246855Y (en) * 2008-07-04 2009-05-27 广东美的电器股份有限公司 Wind guide mechanism of split wall hanging type air conditioner indoor machine
CN203068753U (en) * 2013-01-06 2013-07-17 苏州三星电子有限公司 Air conditioner and wind direction adjustment device thereof
CN104121628A (en) * 2013-04-27 2014-10-29 珠海格力电器股份有限公司 Air conditioner
CN203857548U (en) * 2014-03-31 2014-10-01 美的集团股份有限公司 Air-conditioner indoor unit
CN204026947U (en) * 2014-07-22 2014-12-17 美的集团股份有限公司 The drive unit of air-conditioner and air conditioner room unit
CN204787128U (en) * 2015-07-14 2015-11-18 广东美的制冷设备有限公司 Driving mechanism

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