CN108072159B - Chute driving mechanism and chute driving device - Google Patents
Chute driving mechanism and chute driving device Download PDFInfo
- Publication number
- CN108072159B CN108072159B CN201810007261.4A CN201810007261A CN108072159B CN 108072159 B CN108072159 B CN 108072159B CN 201810007261 A CN201810007261 A CN 201810007261A CN 108072159 B CN108072159 B CN 108072159B
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- Prior art keywords
- connecting rod
- link
- path
- chute
- track groove
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Classifications
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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
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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)
- Air-Conditioning For Vehicles (AREA)
- Transmission Devices (AREA)
Abstract
The invention provides a chute driving mechanism and a chute driving device, and relates to the field of transmission machinery. The chute driving mechanism comprises a driving motor, a first connecting rod, a second connecting rod and a slide guiding piece. The driving motor is used for driving the first connecting rod to rotate, the first connecting rod is connected with the second connecting rod through the guide sliding piece, when the guide sliding piece slides on the first path, the first connecting rod and the second connecting rod rotate around the axis, and when the guide sliding piece slides on the second path, the first connecting rod rotates around the axis, and the second connecting rod is in a static state. Compared with the prior art, the chute driving mechanism adopts the first connecting rod and the second connecting rod which are respectively connected with the slide guiding piece and the first path and the second path which are respectively slid by the slide guiding piece, so that the driving motor can drive the first connecting rod and the second connecting rod to form different movement tracks at the same time, and the first connecting rod and the second connecting rod can finish specific mechanical transmission, and the chute driving mechanism is reliable in movement, few in parts, practical and efficient.
Description
Technical Field
The invention relates to the field of transmission machinery, in particular to a chute driving mechanism and a chute driving device.
Background
The split wall-hanging air conditioner is usually provided with an air deflector structure which can rotate around a certain axis and is used for guiding out the direction of air. In the refrigerating mode, the air deflector rotates to the vicinity of an angle parallel to the ground, and cold air is guided to blow above a room; in the heating mode, the air deflector rotates to the vertical direction as much as possible, and hot air is guided and blown to the ground, so that the comfort of the air conditioner is improved.
However, in the existing air deflector mechanism, the air deflector is fixed at the axis, so that the air deflector is limited in air deflector angle range, and the air deflector cannot meet the air deflector requirement during refrigeration or heating; the air deflector mechanism has the advantages that the rotating shaft center of the air deflector is movable, and the air deflector mechanism can simultaneously meet the air deflector requirement of refrigeration or heating, but has a complex structure and generally requires at least 3 motors to drive; if both problems are to be solved, a high manufacturing cost and a complicated manufacturing process are required.
Disclosure of Invention
In view of the above, the present invention aims to provide a chute driving mechanism, which has the advantages of simple structure, reliable movement, few parts, and capability of semi-automatically completing the movement of complex tracks, so as to be suitable for mechanical transmission under specific conditions.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
the utility model provides a spout actuating mechanism, including driving motor, first connecting rod, the second connecting rod and lead the slider, the one end of first connecting rod has first center of revolution, the one end of second connecting rod has second center of revolution, first center of revolution is located the same axis with the second center of revolution, driving motor is connected with first center of revolution, driving motor is used for driving first connecting rod and rotates, first connecting rod passes through to lead the slider and is connected with the second connecting rod, it can follow the route to lead the slider to slide, it includes interconnect's first route and second route to predetermine the route, first route is the contained angle setting with the second route, when lead the slider to slide on first route, first connecting rod and second connecting rod all rotate around the axis, when lead the slider to slide on the second route, first connecting rod rotates around the axis, the second connecting rod is in the stationary state.
Further, a first slot is formed in the first connecting rod, a second slot is formed in the second connecting rod, and the sliding guide piece can slide in the first slot and the second slot.
Further, the length of the first link is greater than the length of the second link.
Further, when the slide guide slides on the first path, the rotational speed of the first link is smaller than the rotational speed of the second link.
Further, the first link is provided with a rotation shaft extending from the first rotation center to the second rotation center, the second rotation center is provided with a circular hole, and the rotation shaft is mutually matched with the circular hole.
Compared with the prior art, the chute driving mechanism has the following advantages:
according to the sliding groove driving mechanism, the driving motor is connected with the first rotation center, the driving motor is used for driving the first connecting rod to rotate, the first connecting rod drives the second connecting rod to rotate through the sliding guide piece, when the sliding guide piece slides on the first path, the first connecting rod and the second connecting rod rotate around the axis, and when the sliding guide piece slides on the second path, the first connecting rod rotates around the axis, and the second connecting rod is in a static state. Compared with the prior art, the chute driving mechanism adopts the first connecting rod and the second connecting rod which are respectively connected with the slide guiding piece and the first path and the second path which are respectively slid by the slide guiding piece, so that the driving motor can drive the first connecting rod and the second connecting rod to form different movement tracks at the same time, and the first connecting rod and the second connecting rod can finish specific mechanical transmission, and the chute driving mechanism is reliable in movement, few in parts, practical and efficient.
The invention further aims to provide a sliding groove driving device which is simple in structure, reliable in movement, few in parts, capable of semi-automatically completing movement of complex tracks, suitable for mechanical transmission under specific conditions, stable and practical.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
the utility model provides a spout drive arrangement, including holding box and foretell spout actuating mechanism, spout actuating mechanism installs in the holding box, and the side of holding box is provided with the track groove, and the guide slide piece slides and sets up in the track inslot, and the track groove is the contained angle setting including interconnect's first track groove and second track groove, and when the guide slide piece slides on first track groove, first connecting rod and second connecting rod all rotate around the axis, when the guide slide piece slides on the second track groove, and first connecting rod rotates around the axis, and the second connecting rod is in the resting state.
Further, the number of the track grooves is two, the two track grooves are oppositely arranged on two sides of the accommodating box, and the sliding guide piece sequentially penetrates through one track groove, the first connecting rod, the second connecting rod and the other track groove.
Further, the accommodating box comprises a box body and a box cover, the box body and the box cover are detachably connected, one track groove is formed in the box body, and the other track groove is formed in the box cover.
Further, the housing case is provided with an opening for extending or retracting the first link and the second link.
Further, the accommodating box is provided with an opening, the position of the opening corresponds to the position of the first rotation center, and the driving motor is arranged outside the accommodating box and penetrates through the opening.
Compared with the prior art, the chute driving device provided by the invention has the following advantages:
the sliding groove driving device comprises the sliding groove driving mechanism, is simple in structure, reliable in movement and few in parts, and can drive the driving motor to drive the first connecting rod and the second connecting rod to form different movement tracks, so that the first connecting rod and the second connecting rod complete specific mechanical transmission, and the sliding groove driving device is practical, efficient, stable and durable.
The advantages of the chute driving device and the chute driving mechanism compared with the prior art are the same, and are not described in detail herein.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
fig. 1 is a schematic structural diagram of a chute driving device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an air conditioner according to an embodiment of the present invention;
FIG. 3 is an exploded view of a chute driving device according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a damper in an air conditioner according to an embodiment of the present invention, which is connected to a first link and a second link respectively.
Fig. 5 is a schematic view of an air conditioner in a closed state according to an embodiment of the present invention;
fig. 6 is a schematic structural view of an air conditioner in a heating mode according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an air conditioner in a cooling mode according to an embodiment of the present invention.
Reference numerals illustrate:
10-a chute driving device; 100-a chute driving mechanism; 110-a first link; 111-a first centre of rotation; 112-a first end; 113-a first slot; 114-a connection; 115-rotating shaft; 116-a second end; 130-a second link; 131-a second center of rotation; 132-a third end; 133-a second slot; 134-coupling; 135-round holes; 136-fourth end; 150-a slide guide; 170-a drive motor; 200-accommodating boxes; 210-track grooves; 211-a first track groove; 213-second track grooves; 220-a box; 230-opening; 240-lid; 250-opening holes; 30-an air conditioner; 310-air guide door; 320-air outlet.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
Examples
Referring to fig. 1, an embodiment of the present invention provides a chute driving device 10 for implementing a specific mechanical transmission, which is suitable for an electromechanical device, such as a fan, an electronic door or an air conditioner. The device has the advantages of simple structure, reliable movement, few parts, capability of semi-automatically completing the movement of complex tracks, suitability for mechanical transmission under specific conditions, stability and practicability. The chute driving apparatus 10 includes a housing case 200 and a chute driving mechanism 100. The chute driving mechanism 100 is installed in the accommodating box 200, the accommodating box 200 plays a limiting role on the chute driving mechanism 100, and the chute driving mechanism 100 is used for semi-automatically completing specific mechanical transmission.
Referring to fig. 2, in the present embodiment, the chute driving device 10 is used for an air conditioner 30 as an example. The air conditioner 30 comprises a wind guide door 310, the chute driving device 10 is connected with the wind guide door 310, and the chute driving device 10 drives the wind guide door 310 to move. The air conditioner 30 is provided with an air outlet 320, and the damper 310 is used to open or close the air outlet 320. The chute driving device 10 can drive the air guide door 310 to move, so that the steering of the air guide door 310 is realized, and the air guide angle requirement of closing or refrigerating or heating of the air conditioner 30 is further met. In the closed state, the air guide door 310 completely closes the air outlet 320; in the cooling mode, the air guide door 310 rotates to the vicinity of an angle parallel to the ground, and guides the cool air to blow into the air, so that the cool air gradually sinks, and the indoor temperature is uniformly reduced; in the heating mode, the air guide door 310 is rotated to a position near an angle perpendicular to the ground, and the hot air is guided to blow to the ground, so that the warm air is sunk as much as possible, and the legs and feet of the user are warmed, thereby improving the comfort of the air conditioner 30 and enhancing the user experience.
Referring to fig. 3, the chute driving mechanism 100 includes a first link 110, a second link 130, a guide slider 150, and a driving motor 170. Wherein the length of the first link 110 is greater than the length of the second link 130. One end of the first link 110 has a first rotation center 111, one end of the second link 130 has a second rotation center 131, the first rotation center 111 and the second rotation center 131 are located on the same axis, and the first link 110 and the second link 130 can both rotate around the axis. The driving motor 170 is connected to the first rotation center 111, the driving motor 170 is used for driving the first link 110 to rotate, the first link 110 is connected to the second link 130 through the sliding guide 150, and the first link 110 can simultaneously drive the second link 130 to rotate while rotating. The receiving box 200 is provided at a side thereof with a rail groove 210, and the guide slider 150 is slidably disposed in the rail groove 210 and selectively slides in the rail groove 210.
The receiving box 200 includes a box body 220 and a box cover 240. The box 220 and the box cover 240 are detachably connected, so that maintenance and installation are facilitated. The combination of the case 220 and the cover 240 forms a receiving cavity (not shown) in which the chute driving mechanism 100 is installed. The track groove 210 is arranged on the box body 220, or on the box cover 240, or on the box body 220 and the box cover 240.
The rail groove 210 includes a first rail groove 211 and a second rail groove 213 connected to each other. The first rail groove 211 is disposed at an angle to the second rail groove 213, which is in the range of 90 degrees to 180 degrees. In this embodiment, the included angle is 135 degrees, so that a smooth transition of the guide slider 150 between the first rail groove 211 and the second rail groove 213 can be achieved. In other embodiments, the angle between the first rail groove 211 and the second rail groove 213 may be 90 degrees or 180 degrees. It should be noted that the track of the track groove 210 is a preset path of the movement of the guide slider 150, the track of the first track groove 211 is a first path, and the track of the second track groove 213 is a second path.
In this embodiment, the number of the track grooves 210 is two, two track grooves 210 are oppositely disposed at two sides of the accommodating box 200, one track groove 210 is disposed on the box body 220, and the other track groove 210 is disposed on the box cover 240. The guide slider 150 sequentially passes through one rail groove 210, the first link 110, the second link 130, and the other rail groove 210, so that the sliding of the guide slider 150 is smoother. However, the number of the rail grooves 210 is not limited thereto.
Notably, the housing box 200 is provided with an opening 230 and an aperture 250. The opening 230 communicates with the receiving cavity, and the opening 230 is used to extend or retract the first link 110 and the second link 130. The position of the opening 250 corresponds to the position of the first rotation center 111, and the driving motor 170 is installed outside the accommodating box 200, passes through the opening 250, and is connected with the first rotation center 111 to drive the first link 110 to rotate. In this embodiment, the driving motor 170 is mounted on the case 220.
When the guide slider 150 slides on the first rail groove 211, both the first link 110 and the second link 130 rotate around the axis, and the rotational speed of the first link 110 is smaller than that of the second link 130. When the guide slider 150 slides on the second rail groove 213, the first link 110 rotates about the axis, the second link 130 is in a stationary state, and the guide door 310 rotates about an end of the second link 130 away from the second rotation center 131.
The first link 110 is provided with a first slot 113, and the second link 130 is provided with a second slot 133. The guide slider 150 passes through the first slot 113 and the second slot 133, and the guide slider 150 can slide in the first slot 113 and the second slot 133. In this embodiment, the first link 110 drives the slide guide 150 to move along the track groove 210 through the side wall of the first slot 113, and the slide guide 150 drives the second link 130 to move through the side wall of the second slot 133.
It should be noted that the first slot 113 and the second slot 133 are waist-shaped holes, which facilitates the sliding of the sliding guide 150. The widths of the first slot 113 and the second slot 133 are the same, the slide guide 150 is in a column shape, and the slide guide 150 is respectively matched with the first slot 113 and the second slot 133.
In this embodiment, when the sliding guide 150 slides on the second track groove 213, the extending direction of the second slot hole 133 is the same as the extending direction of the second track groove 213, and in this process, the sliding guide 150 will not apply pressure to the side wall of the second slot hole 133, so the second link 130 will not move.
In this embodiment, the first link 110 is provided with a rotation shaft 115, the rotation shaft 115 extends from the first rotation center 111 to the second rotation center 131, the second rotation center 131 is provided with a circular hole 135, and the rotation shaft 115 is matched with the circular hole 135, so that the first link 110 and the second link 130 can coaxially rotate.
Referring to fig. 4, in the present embodiment, one end of the first link 110 away from the first rotation center 111 is connected to one end of the air guide door 310, and one end of the second link 130 away from the second rotation center 131 is connected to the other end of the air guide door 310.
The first link 110 includes a first end 112, a connecting portion 114, and a second end 116. The first end 112 is connected to the second end 116 via a connection 114, and the first center of rotation 111 is disposed on the first end 112. The second end 116 is arc-shaped and extends from the connecting portion 114 to the first end 112. The first slot 113 is disposed on the connecting portion 114, and the connecting portion 114 is connected to the sliding guide 150. The second end 116 is hinged to the air guide door 310, in this embodiment, the air guide door 310 is provided with a waist-shaped hole, and the end of the second end 116 is columnar and is slidably disposed in the waist-shaped hole, so as to realize displacement and rotation of the air guide door 310 relative to the first connecting rod 110, thereby completing steering of the air guide door 310.
The second link 130 includes a third end 132, a link 134, and a fourth end 136. The third end 132 is connected to the fourth end 136 via a coupling portion 134, and the second center of rotation 131 is disposed on the third end 132. The fourth end 136 is arc-shaped and extends from the coupling portion 134 to the third end 132. The arc length of the fourth end 136 is less than the arc length of the second end 116 such that the second end 116 can continue to rotate about the first center of rotation 111 after the fourth end 136 is stationary, thereby rotating the damper 310 about the fourth end 136. The second slot 133 is disposed on the coupling portion 134, and the coupling portion 134 is connected to the slide guide 150. The fourth end 136 is cylindrical and is hinged to the damper 310.
Referring to fig. 5, 6 and 7, when the air conditioner 30 is in the closed state, the guide slider 150 is located at one end of the first track groove 211 away from the second track groove 213, and the air guide door 310 closes the air outlet 320. When the air conditioner 30 is in the heating mode, the guide slider 150 is positioned at the intersection of the first rail groove 211 and the second rail groove 213, and the guide door 310 is rotated to the vicinity of an angle perpendicular to the ground. When the air conditioner 30 is in the cooling mode, the guide slider 150 is positioned at an end of the second rail groove 213 remote from the first rail groove 211, and the guide door 310 is rotated to be in the vicinity of an angle parallel to the ground.
In the process of switching the air conditioner 30 from the closed state to the heating mode, the driving motor 170 drives the first link 110 to rotate positively, the first link 110 drives the guide slider 150 to slide along the first track groove 211 towards one end close to the second track groove 213, the guide slider 150 drives the second link 130 to rotate, the first link 110 and the second link 130 rotate synchronously, the rotation speed of the second link 130 is greater than that of the first link 110, and the air guide door 310 rotates under the combined action of the first link 110 and the second link 130 until the air guide door 310 rotates to the vicinity of an angle perpendicular to the ground.
In the process of switching the air conditioner 30 from the heating mode to the cooling mode, the driving motor 170 drives the first connecting rod 110 to rotate positively, the first connecting rod 110 drives the guide slider 150 to slide along the second track groove 213 towards one end far away from the first track groove 211, and the second connecting rod 130 is not driven to move by the guide slider 150 in the process because the extending direction of the second slot hole 133 is the same as the extending direction of the second track groove 213, the second connecting rod 130 is always in a static state, and the air guide door 310 rotates around the fourth end 136 under the action of the first connecting rod 110 until the air guide door 310 rotates to the vicinity of an angle parallel to the ground.
In the process of switching the air conditioner 30 from the cooling mode to the heating mode, the driving motor 170 drives the first connecting rod 110 to reversely rotate, the first connecting rod 110 drives the guide slider 150 to slide along the second track groove 213 towards one end close to the first track groove 211, and the second connecting rod 130 is not driven to move by the guide slider 150 in the process because the extending direction of the second slot hole 133 is the same as the extending direction of the second track groove 213, the second connecting rod 130 is always in a static state, and the air guide door 310 rotates around the fourth end 136 as a circle center under the action of the first connecting rod 110 until the air guide door 310 rotates to be close to an angle perpendicular to the ground.
In the process of switching the air conditioner 30 from the heating mode to the closed state, the driving motor 170 drives the first connecting rod 110 to reversely rotate, the first connecting rod 110 drives the guide slider 150 to slide along the first track groove 211 to the end far away from the second track groove 213, the guide slider 150 drives the second connecting rod 130 to rotate, the first connecting rod 110 and the second connecting rod 130 synchronously rotate, the rotation speed of the second connecting rod 130 is greater than that of the first connecting rod 110, and the air guide door 310 rotates under the combined action of the first connecting rod 110 and the second connecting rod 130 until the air guide door 310 closes the air outlet 320.
In the chute driving mechanism 100 according to the embodiment of the invention, the driving motor 170 is connected to the first rotation center 111, the driving motor 170 is used for driving the first link 110 to rotate, the first link 110 drives the second link 130 to rotate through the slide guide 150, when the slide guide 150 slides on the first path, the first link 110 and the second link 130 both rotate around the axis, and when the slide guide 150 slides on the second path, the first link 110 rotates around the axis, and the second link 130 is in a static state. Compared with the prior art, the chute driving mechanism 100 of the invention adopts the first connecting rod 110 and the second connecting rod 130 which are respectively connected with the slide guide 150 and the first path and the second path which are respectively slid by the slide guide 150, so that the driving motor 170 can drive the first connecting rod 110 and the second connecting rod 130 to form different movement tracks simultaneously, thereby the first connecting rod 110 and the second connecting rod 130 complete specific mechanical transmission, the movement is reliable, the parts are few, the practicability and the efficiency are high, the chute driving device 10 is stable and practical, and the degree of automation is high.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (9)
1. The sliding chute driving mechanism is characterized by comprising a driving motor (170), a first connecting rod (110), a second connecting rod (130) and a sliding guide piece (150), wherein one end of the first connecting rod (110) is provided with a first rotation center (111), one end of the second connecting rod (130) is provided with a second rotation center (131), the first rotation center (111) and the second rotation center (131) are positioned on the same axis, the driving motor (170) is connected with the first rotation center (111), the driving motor (170) is used for driving the first connecting rod (110) to rotate, the first connecting rod (110) is connected with the second connecting rod (130) through the sliding guide piece (150), the sliding guide piece (150) can slide along a preset path, the preset path comprises a first path and a second path which are connected with each other, the first path and the second path form an included angle, when the sliding guide piece (150) slides on the first path, the first connecting rod (110) and the second connecting rod (130) rotate around the first path, and when the second connecting rod (130) slides on the first path, and the sliding guide piece (130) rotates around the first path;
the first connecting rod (110) is provided with a first slotted hole (113), the second connecting rod (130) is provided with a second slotted hole (133), and the sliding guide piece (150) can slide in the first slotted hole (113) and the second slotted hole (133);
the widths of the first slotted hole (113) and the second slotted hole (133) are the same, the guide sliding piece (150) is columnar, and the guide sliding piece (150) is matched with the first slotted hole (113) and the second slotted hole (133) respectively;
the first connecting rod (110) comprises a first end part (112), a connecting part (114) and a second end part (116), the first end part (112) is connected with the second end part (116) through the connecting part (114), and the first rotation center (111) is arranged on the first end part (112);
the second connecting rod (130) comprises a third end part (132), a connecting part (134) and a fourth end part (136), the third end part (132) is connected with the fourth end part (136) through the connecting part (134), the second rotation center (131) is arranged on the third end part (132), the arc length of the fourth end part (136) is smaller than that of the second end part (116), and when the slide guide (150) slides on the second path, the extending direction of the second slotted hole (133) is the same as that of the second path.
2. The chute drive mechanism according to claim 1, wherein the length of the first link (110) is greater than the length of the second link (130).
3. The chute drive mechanism according to claim 1, wherein a rotational speed of the first link (110) is less than a rotational speed of the second link (130) when the slide guide (150) slides on the first path.
4. The chute drive mechanism according to claim 1, wherein the first link (110) is provided with a rotation shaft (115), the rotation shaft (115) extending from the first rotation center (111) to the second rotation center (131), the second rotation center (131) being provided with a circular hole (135), the rotation shaft (115) being interfitted with the circular hole (135).
5. A chute driving device, characterized by comprising a containing box (200) and a chute driving mechanism according to any one of claims 1 to 4, wherein the chute driving mechanism is installed in the containing box (200), a track groove (210) is arranged on the side surface of the containing box (200), the guide slider (150) is slidably arranged in the track groove (210), the track groove (210) comprises a first track groove (211) and a second track groove (213) which are mutually connected, the first track groove (211) and the second track groove (213) are arranged at an included angle, when the guide slider (150) slides on the first track groove (211), the first connecting rod (110) and the second connecting rod (130) rotate around the axis, and when the guide slider (150) slides on the second track groove (213), the first connecting rod (110) rotates around the axis, and the second connecting rod (130) is in a static state.
6. The chute driving device according to claim 5, wherein the number of the track grooves (210) is two, the two track grooves (210) are disposed on two sides of the receiving box (200) opposite to each other, and the guide slider (150) sequentially passes through one track groove (210), the first link (110), the second link (130), and the other track groove (210).
7. The chute driving device as claimed in claim 6, wherein the receiving box (200) comprises a box body (220) and a box cover (240), the box body (220) and the box cover (240) are detachably connected, one of the track grooves (210) is opened on the box body (220), and the other track groove (210) is opened on the box cover (240).
8. The chute drive device according to claim 5, wherein the housing box (200) is provided with an opening (230), the opening (230) being for extending or retracting the first link (110) and the second link (130).
9. The chute driving device according to claim 5, wherein the housing box (200) is provided with an opening (250), the position of the opening (250) corresponds to the position of the first rotation center (111), and the driving motor (170) is mounted outside the housing box (200) and passes through the opening (250).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810007261.4A CN108072159B (en) | 2018-01-04 | 2018-01-04 | Chute driving mechanism and chute driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810007261.4A CN108072159B (en) | 2018-01-04 | 2018-01-04 | Chute driving mechanism and chute driving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108072159A CN108072159A (en) | 2018-05-25 |
| CN108072159B true CN108072159B (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810007261.4A Active CN108072159B (en) | 2018-01-04 | 2018-01-04 | Chute driving mechanism and chute driving device |
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| CN (1) | CN108072159B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865657A (en) * | 2012-09-07 | 2013-01-09 | 广东美的制冷设备有限公司 | Air ducting device and air conditioner |
| CN106678988A (en) * | 2017-02-28 | 2017-05-17 | 广东美的制冷设备有限公司 | Air conditioner and air guiding device thereof |
| CN107014053A (en) * | 2017-04-28 | 2017-08-04 | 珠海格力电器股份有限公司 | A kind of air-conditioning and its wind-guiding plate movement mechanism |
| CN107101355A (en) * | 2017-04-28 | 2017-08-29 | 珠海格力电器股份有限公司 | A kind of air-conditioning and its wind-guiding plate movement mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020873B (en) * | 2014-04-24 | 2018-08-07 | 珠海格力电器股份有限公司 | Motion, facing and household electrical appliance |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865657A (en) * | 2012-09-07 | 2013-01-09 | 广东美的制冷设备有限公司 | Air ducting device and air conditioner |
| CN106678988A (en) * | 2017-02-28 | 2017-05-17 | 广东美的制冷设备有限公司 | Air conditioner and air guiding device thereof |
| CN107014053A (en) * | 2017-04-28 | 2017-08-04 | 珠海格力电器股份有限公司 | A kind of air-conditioning and its wind-guiding plate movement mechanism |
| CN107101355A (en) * | 2017-04-28 | 2017-08-29 | 珠海格力电器股份有限公司 | A kind of air-conditioning and its wind-guiding plate movement mechanism |
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| CN108072159A (en) | 2018-05-25 |
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