CN207922510U - Driving device, air ducting and air conditioner - Google Patents

Abstract

This application involves driving device, air ducting and air conditioners.Driving device includes the first plate, the second plate, drive shaft, first connecting rod, second connecting rod and traveller.The first axle feature of first connecting rod and the second hinge feature of second connecting rod stretch out except the first plate and the second plate and for driven object body hinge connection, and the second slot of the first slot of first connecting rod and second connecting rod has scheduled angle.Driving device, air ducting and the air conditioner of the application can make wall-hanging air conditioner realize refrigeration and heating orientation suitable for application by simple driving device.

Description

Driving device, air ducting and air conditioner

Technical field

This application involves driving device, air ducting and including the air conditioner of the air ducting.

Background technology

In order to realize that the guiding of wind direction, separated wall hanging type air conditioner are typically provided with wind deflector structure.Wind deflector structure can It is rotated around a certain axle center, the direction for guiding air conditioner air-out.In order to improve the comfort that brings of the air conditioner to people, Under refrigeration mode, wind deflector should be rotated to approximate angle parallel to the ground, guiding cold wind blows to the top in room；And it is making Under heat pattern, wind deflector is rotated to vertical direction as possible, is to blow to ground by hot wind guiding.

However, in the wind deflector mechanism of existing air conditioner, because wind deflector axle center is fixed, cause wind-guiding angular range by Limit, the wind-guiding requirement of best comfort when can not meet refrigeration or heating simultaneously.Although the wind deflector mechanism of the prior art also has The adjustable wind deflector rotary shaft in axle center, but meet comfortable refrigeration or the wind deflector structure mostly structure of heating requirement simultaneously Complexity needs multiple motor of a variety of drivings, it is however generally that, the wind guiding mechanism required in this way can be reached and at least need 3 electricity Machine drives.

Utility model content

The application technical problems to be solved are to realize the position of wind guiding mechanism with the minimum power of consumption in simple structure Set variation.

In order to solve the above technical problems, according to the one side of the application, a kind of driving device is provided comprising：First Plate, including the first board shaft hole and the first plate track groove；Second plate is oppositely arranged and is fixed to one another at predetermined intervals with the first plate Connection, include on the first plate corresponding position the second board shaft hole and the second plate track groove；Drive shaft, pass through the first board shaft hole and Second board shaft hole；First connecting rod is included in the first axis hole of one end, in the first axle feature of its other end and at it The first intermediate slot, the first axis hole of first connecting rod be fixedly socketed on the driving shaft and be arranged the first plate and the second plate it Between；Second connecting rod, be included in one end the second axis hole, its other end second hinge feature and therebetween Two slots, the second axis hole of second connecting rod is with drive shaft hinge connection and to be arranged at intervals on the first plate away from first connecting rod is scheduled And second between plate；And traveller, there is cylindrical shape, pass through the second slot of the first slot and second connecting rod of first connecting rod Hole, and its both ends is respectively embedded into the first plate track groove and the second plate track groove, wherein the first axle feature of first connecting rod Stretched out respectively except the first plate and the second plate with the second hinge feature of second connecting rod and for driven object body hinge connection, Wherein the second slot of the first slot of first connecting rod and second connecting rod has scheduled angle.

According to an embodiment of the present application, the first plate may include to the second plate side wall outstanding to form box together with the second plate Body, and the first axle feature of first connecting rod and the second hinge feature of second connecting rod stretch out it by the opening on side wall Outside.

According to an embodiment of the present application, any one of the second slot of the first slot and second connecting rod of first connecting rod can Including track type slot.

According to an embodiment of the present application, the first slot of first connecting rod may include the first groove in its inner wall, traveller External peripheral surface on may include first annular protrusion, and first annular protrusion can coordinate in the first groove.In this situation Under, the first slot may include that the first major diameter in one end is open, and the first annular protrusion of traveller can pass through the first major diameter Opening is installed in the first slot.The first major diameter aperture position is returned to after being installed in the first slot in order to avoid traveller, the It may include the first narrow limit between one slot and the first major diameter opening.

According to an embodiment of the present application, the second slot of second connecting rod may include the second groove in its inner wall, traveller External peripheral surface on include the second annular protrusion, and the second annular protrusion cooperation in the second groove.In the case, Two slots may include that the second major diameter in one end is open, and the second annular protrusion of traveller can be open by the second major diameter and be pacified It is attached in the second slot.The second major diameter aperture position, the second slot are returned to after being installed in the second slot in order to avoid traveller It may include the second narrow limit between being open with the second major diameter.

According to an embodiment of the present application, the rotation of drive shaft can lead to first connecting rod and second connecting rod under the guiding of traveller Driven object body is set to be turned to one or more different positions.

According to an embodiment of the present application, the first plate and the second plate can be formed from the same material, including ABS, HIPS, nylon PA6, nylon PA66 etc..

According to an embodiment of the present application, first connecting rod and second connecting rod may include identical material, including PBT, POM etc..

According to an embodiment of the present application, the material of traveller may include POM, nylon etc..

According to an embodiment of the present application, driving device may also include motor, and drive shaft can be the rotation of motor Axis；Alternatively, drive shaft can be fixedly connected with the concentric rotation axis heart of motor；Alternatively, drive shaft can by transmission device with The rotation axis connection of motor, transmission device can be bevel gear transmission device or gear reduction box.

According to further aspect of the application, a kind of air ducting for hanging air conditioner is provided comprising：In Frame is fixed in hanging air conditioner on the side wall of air outlet；First driving means and the second driving device, in being separately fixed at On frame, each of which includes above-mentioned driving device；And air deflection assemblies, it is the driven object body of two driving devices, Both ends respectively include the second hinge feature pair with the first axle feature of the first connecting rod of first driving means and second connecting rod It answers and the first wind deflector hinge feature of hinged air deflection assemblies and the second wind deflector hinge feature and is driven with second The first axle feature of the first connecting rod of dynamic device and the second hinge feature correspondence of second connecting rod and hinged wind deflector The third wind deflector hinge feature and the 4th wind deflector hinge feature of component.When the drive shaft of the first and second driving devices synchronizes When rotation, the first connecting rod of first driving means and the second driving device can be rotated synchronously about drive shaft, drive wind-guiding board group The the first wind deflector hinge feature and third wind deflector hinge feature displacement, the first wind deflector hinge feature and third wind deflector of part The displacement of hinge feature causes second connecting rod special in the second wind deflector hinge feature of air deflection assemblies and the 4th wind deflector hinge Rotation under the action of sign and traveller about drive shaft, to realize the Orientation differences of air deflection assemblies.

According to an embodiment of the present application, air deflection assemblies include two to more operating configurations, for example, air deflection assemblies packet Include closed position under reset condition, a certain position of refrigeration and a certain position in the case of heating.It is preferred that The position on ground, air deflection assemblies is included in the closed position under reset condition, the horizontal position in the case of refrigeration and heating feelings Upright position under condition.At this point, during from refrigerating state to heating state or the state to refrigerating state on the contrary from heating, The center line of second slot of second connecting rod and the center line of the first plate track groove and the second plate track groove are coplanar.

According to an embodiment of the present application, first axle feature and second hinge feature may include hinge axis, first, second, Third and fourth wind deflector hinge feature may include hinge hole, and the hinge axis and hinge hole that are fitted to each other can be respectively formed hinge Chain link.Vice versa, and the first and second hinge features may include hinge hole, the first, second, third and fourth wind deflector hinge Feature may include hinge axis, and the hinge axis and hinge hole that are fitted to each other can be respectively formed hinge connection.In addition, first and The hinge hole of three wind deflector hinge features or the hinge hole of first axle feature may include track type slot.

According to another aspect of the application, a kind of hanging air conditioner is provided comprising air ducting as above.

The application can realize following advantageous effect.

Include the first plate, the second plate, drive shaft, first connecting rod, second connecting rod and traveller according to the driving device of the application, In drive shaft turns, these elements realize linkage and cause driven object body continuous overturning.According to the driving device of the application Structure is very simple, and operation is very reliable.When it is applied to the wind guiding mechanism of air conditioner, it is only necessary to drive dress as two Set, that is, two motor driving, pass through guiding of the traveller in the first plate track groove and the second plate track groove, so that it may real Existing first connecting rod and second connecting rod and the predetermined overturning with first connecting rod and the hinged air deflection assemblies of second connecting rod.For Realization air conditioner freeze and heating condition under comfortable outlet air requirement, can wind direction be directed to horizontal and vertical two respectively On direction or other multiple directions.Then, the best selective of air conditioner air-out direction is realized.

Description of the drawings

It in order to more clearly explain the technical solutions in the embodiments of the present application, below will be to needed in the embodiment Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present application, for ability For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.

Fig. 1 is the decomposition perspective view according to the driving device of the application.

Fig. 2 is the longitdinal cross-section diagram after being assembled according to the driving device of the application.

Fig. 3 A and 3B are to show to be applied in air conditioner according to the driving device of the application respectively, are in cut-off operation state Side view and side cross-sectional, view.

Fig. 4 A, 4B and 4C are to be in cut-off operation shape using the hanging air conditioner of the driving device according to the application respectively Sectional view, side view and the front view of state.

Fig. 5 A and 5B are to show to be applied in air conditioner according to the driving device of the application respectively, operation in refrigeration mode The side view and side cross-sectional, view of state.

Fig. 6 A, 6B and 6C are to be in refrigerating operaton shape using the hanging air conditioner of the driving device according to the application respectively Sectional view, side view and the front view of state.

Fig. 7 A and 7B are to show to be applied in air conditioner according to the driving device of the application respectively, are run in heating mode The side view and side cross-sectional, view of state.

Fig. 8 A, 8B and 8C are to be in heating operation shape using the hanging air conditioner of the driving device according to the application respectively Sectional view, side view and the front view of state.

Specific implementation mode

Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on Embodiment in the application, those of ordinary skill in the art are obtained every other without creative efforts Embodiment shall fall in the protection scope of this application.

Unless otherwise defined, the technical term or scientific term used herein should be in the application fields and has The ordinary meaning that the personage of general technical ability is understood." first " that is used in present patent application specification and claims, " second " and similar word are not offered as any sequence, quantity or importance, and are used only to distinguish different compositions Part.Equally, the similar word such as "one" or " one " does not indicate that quantity limits yet, but indicates that there are at least one." even Connect " either the similar word such as " connected " be not limited to physics or mechanical connection, but may include electrical company It connects, it is either directly or indirect."upper", "lower", "left", "right" etc. are only used for indicating relative position relation, when being retouched After the absolute position change for stating object, then the relative position relation also correspondingly changes.The thickness and shape of each tunic layer in attached drawing Shape does not reflect that actual proportions, purpose are schematically illustrate teachings herein.

Now, it is described in conjunction with the accompanying embodiments herein.

Fig. 1 be according to the decomposition perspective view of the driving device of the application, and Fig. 2 be according to the driving device of the application assemble Longitdinal cross-section diagram afterwards.

As illustrated in fig. 1 and 2, include the first plate 100, the second plate 200, drive shaft according to the driving device of the embodiment of the present application 300 (being not shown in Fig. 1 and 2, reference can be made to Fig. 3 B), first connecting rod 400, second connecting rod 500 and traveller 600.

First plate 100 may include bottom 110 and from the periphery of bottom 110 side wall 120 outstanding.Bottom 110 may include One board shaft hole 111 and the first plate track groove 112.Side wall 120 may include multiple connecting holes 121, such as two connecting holes 121.Side Wall 120 may also include opening 122.

The shape of second plate 200 can be consistent with the shape of bottom 110 of the first plate 100, is combined and shape with the first plate 100 At box body, as shown in Figure 2.Second plate 200 include the second board shaft hole 210 on 110 corresponding position of bottom with the first plate 100 and Second plate track groove 220.Second plate 200 may also include multiple connecting holes 230, such as two connecting holes 230, and the second plate Connecting hole 230 on 200 is corresponding with the connecting hole 121 on the first plate 100, will pass through bolt etc. by the first plate 100 and second Plate 200 is fixed together.

Drive shaft 300 may pass through the first board shaft hole 111 and the second board shaft hole 210, in the first plate 100 and the second plate 200 In the space surrounded rotation and to provide power according to the driving device of the application.

First connecting rod 400 may include the first axis hole 410 in one end, the first axle feature 430 in its other end, with And the first slot 420 therebetween, the first slot 420 can be track type slot.First axis hole 410 of first connecting rod 400 can It is fixedly socketed in drive shaft 300.First axle feature 430 can be hinge axis as shown in Figure 1, or be alternatively hinge Hole.Those skilled in the art can determine according to the upper actual needs of application.When first axle feature 430 is hinge hole, root Needed according to specific, which may be designed as track type slot, to make the hinge axis coordinated with it that can rotate wherein and Translational motion in the length range of track type slot.

Second connecting rod 500 may include the second axis hole 510 in one end, the second hinge feature 530 in its other end, with And the second slot 520 therebetween, the second slot 520 can be track type slot.Second axis hole 510 of second connecting rod 500 with 300 hinge connection of drive shaft.Second hinge feature 530 can be hinge axis as shown in Figure 1, or be alternatively hinge hole.Ability Field technique personnel can determine according to the upper actual needs of application.

Traveller 600 can have cylindrical shape, pass through first connecting rod 400 the first slot 420 and second connecting rod 500 second Slot 520, and its both ends is respectively embedded into the first plate track groove 112 and the second plate track groove 220, wherein first connecting rod 400 First axle feature 430 and second connecting rod 500 second hinge feature 530 respectively on the side wall 120 by the first plate 100 Opening 122 stretch out the first plates 100 except and with driven object body (not shown) hinge connection.

Second slot 520 of the first slot 420 and second connecting rod 500 of first connecting rod 400 can have scheduled angle.In advance Fixed angle refers to that the first slot 420 of first connecting rod 400 and the second slot 520 of second connecting rod 500 are respectively extending respectively The angle of the center line in direction, changes with the movement of the two, the variation of the angle within the scope of certain, for example, Between the variation range of the angle is 45 degree to 135 degree.Because traveller 600 will pass through with the movement of first connecting rod 400 Two slots 520 guide the movement locus of second connecting rod 500, so scheduled angle between the two cannot be 0 degree.Angle is too small When, the power that traveller 600 transmits is smaller, but the speed for guiding second connecting rod 500 is slower.Conversely, when angle is too big, traveller 600 The power of transmission is larger, but guides the speed of second connecting rod 500.Those skilled in the art can in specific design, It is suitably selected according to teachings of the present application.

According to an embodiment of the present application, driving device may also include motor 700, including the rotary shaft of motor 700 with Different connection types can be used in drive shaft 300, for example, drive shaft 300 can be the rotary shaft of motor 700；Alternatively, drive shaft 300 can be fixedly connected with the concentric rotation axis heart of motor 700；Alternatively, drive shaft 300 can pass through transmission device and motor 700 rotation axis connection, transmission device can be bevel gear transmission device or gear reduction box.But the application is without being limited thereto, and Be drive shaft 300 can also with motor 700 in other ways realize connection or drive shaft 300 can in other ways by Driving.

According to an embodiment of the present application, the first slot 420 of first connecting rod 400 may include the first groove in its inner wall 421, it may include that first annular raised 620, and first annular raised 621 can coordinate on the external peripheral surface of traveller 600 In one groove 421.In the case, the first slot 420 may include the first major diameter opening (not shown) in one end, and sliding First annular raised the 621 of column 600 can be open by the first major diameter and are installed in the first slot 420.In order to avoid traveller 600 is pacified The first major diameter aperture position is returned to after being attached in the first slot 420, may include between the first slot 420 and the first major diameter opening First narrow limit (not shown).

According to an embodiment of the present application, the second slot 520 of second connecting rod 500 may include the second groove in its inner wall 521, the second annular protrusion 620 is may include on the external peripheral surface of traveller 600, and the cooperation of the second annular protrusion 620 is second In groove 521.In the case, the second slot 520 may include the second major diameter opening (not shown) in one end, and traveller 600 the second annular protrusion 620 can be open by the second major diameter and is installed in the second slot 520.In order to avoid traveller 600 is installed To the second major diameter aperture position is returned to after in the second slot 520, the is may include between the second slot 520 and the second major diameter opening Two narrow limit (not shown).

According to an embodiment of the present application, the rotation of drive shaft 300 can lead to first connecting rod 400 under the guiding of traveller 600 Driven object body is set to be turned to one or more different positions with second connecting rod 500.In the driving according to the embodiment of the present application In the case that device is applied to the air ducting of air conditioner, driven object body can be air deflection assemblies, and air deflection assemblies can be driven Dynamic device moves to one or more operating positions, to realize the guiding to air conditioner air-out direction.

According to an embodiment of the present application, the first plate 100 and the second plate 200 can be formed from the same material, it may for example comprise ABS, HIPS, nylon PA6, nylon PA66 etc..

According to an embodiment of the present application, first connecting rod 400 and second connecting rod 500 may include identical material, it may for example comprise PBT, POM etc..

According to an embodiment of the present application, the material of traveller 600 may include such as POM, nylon.

The selection of above-mentioned material is not restrictive, but it is preferred that uses these materials.This is because these materials all may be used Using Shooting Technique etc. convenient for manufacture, thus manufacturing cost is reduced as far as possible in the case where ensureing requirement.Separately Outside, above-mentioned synthetic material or industrial plastic have certain elasticity, can be easy during installation by the elastic deformation of itself Installation.

In the following, in conjunction with the example for being applied to air conditioner according to the driving device of the application, further describe according to the application Driving device application.

Fig. 3 A and 3B are to show to be applied in air conditioner according to the driving device of the application respectively, are in cut-off operation state Side view and side cross-sectional, view, Fig. 4 A, 4B and 4C be using the hanging air conditioner according to the driving device of the application respectively Sectional view, side view in cut-off operation state and front view, Fig. 5 A and 5B are to show to be filled according to the driving of the application respectively It sets applied in air conditioner, the side view and side cross-sectional, view of operating status in refrigeration mode, Fig. 6 A, 6B and 6C are answered respectively With sectional view, side view and the front view for being in refrigeration operational state according to the hanging air conditioner of the driving device of the application, Fig. 7 A and 7B are to show to be applied in air conditioner according to the driving device of the application respectively, are in the side of heating mode operating status View and side cross-sectional, view, and Fig. 8 A, 8B and 8C are using at the hanging air conditioner according to the driving device of the application respectively In the sectional view, side view and front view of heating operation state.

Referring to Fig. 3 A to Fig. 4 C, center may include according to the air ducting for hanging air conditioner of the embodiment of the present application 1000, first driving means 2000, the second driving device 3000 and air deflection assemblies 4000.

Center 1000 can be fixed in hanging air conditioner on the side wall of air outlet.Center 1000 is considered as air conditioner sheet Connecting elements between body and air ducting.

First driving means 2000 and the second driving device 3000 can be separately fixed on center 1000, each of which includes Above-mentioned driving device.As it is known by the man skilled in the art, first driving means 2000 and the second driving device 3000 should be symmetrical Ground is arranged in the both sides of air conditioner wind outlet.

Air deflection assemblies 4000 are the driven object bodies of two driving devices 2000 (3000).Air deflection assemblies 4000 are big Cause strip plate shape, both ends respectively include with the first axle feature 430 of the first connecting rod of first driving means 2,000 400 and The second hinge feature 530 of second connecting rod 500 corresponds to and the first wind deflector hinge of hinged air deflection assemblies 4000 is special Levy (not shown) and the second wind deflector hinge feature (not shown) and with the first connecting rod 400 of the second driving device 3000 the One hinge feature 430 and the second hinge feature 530 of second connecting rod 500 correspond to and hinged air deflection assemblies 4000 the Three wind deflector hinge feature (not shown) and the 4th wind deflector hinge feature (not shown).Referring also to Fig. 5 A to 8C, when first When with 300 synchronous rotary of drive shaft of the second driving device 3000, first driving means 2000 and the second driving device 3000 First connecting rod 400 is rotated synchronously about drive shaft 300, drives the first wind deflector hinge feature and third of air deflection assemblies 4000 The displacement of wind deflector hinge feature displacement, the first wind deflector hinge feature and third wind deflector hinge feature leads to second connecting rod 500 the second wind deflector hinge feature and the 4th wind deflector hinge feature and traveller 600 of air deflection assemblies 4000 effect Under rotation about drive shaft 300, to realize the Orientation differences of air deflection assemblies 4000.

According to an embodiment of the present application, air deflection assemblies 4000 include two to more operating configurations, for example, wind-guiding board group Part 4000 is included in a certain position (such as Fig. 5 A in the case of the closed position under reset condition (as shown in Fig. 3 A to 4C), refrigeration Shown in 6C) and heating in the case of a certain position (as shown in Fig. 7 A to 8C).Preferably, the position of air deflection assemblies 4000 Set horizontal position (such as Fig. 5 A to 6C in the case of the closed position (as shown in Fig. 3 A to 4C) being included under reset condition, refrigeration It is shown) and heating in the case of upright position (as shown in Fig. 7 A to 8C).However, the application is without being limited thereto, but feelings of freezing The a certain position in the case of a certain position and heating under condition can select and set as the case may be.For example, in the case of refrigeration Can be ± 15 degree on horizontal position, it can be ± 15 degree on upright position, without departing from teachings of the present application in the case of heating.

According to an embodiment of the present application, first axle feature 430 and second hinge feature 530 include hinge axis, and first, the Two, the third and fourth wind deflector hinge feature includes hinge hole, and the hinge axis and hinge hole that are fitted to each other are respectively formed hinge Chain link.Vice versa, and the first and second hinge features 530 include hinge hole, the first, second, third and fourth wind deflector hinge Chain feature includes hinge axis, and the hinge axis and hinge hole that are fitted to each other are respectively formed hinge connection.

In addition, first and the hinge hole of third wind deflector hinge feature or the hinge hole of first axle feature 430 can wrap Include track type slot.This is because first connecting rod and second connecting rod rotate on coaxial line, the movement of second connecting rod is by track The double influence of the traveller and wind deflector that are slided in slot, the manufacturing tolerance of track groove need the deformation of first connecting rod and second connecting rod To digest.Therefore, first and third wind deflector hinge feature hinge hole or first axle feature 430 hinge hole be runway Shape slot can preferably digest track groove and traveller matches any error closed.

It should be noted that in the case where driving identical air deflection assemblies, because of first connecting rod and second connecting rod brachium Difference, the first and second slots open up the difference in orientation, may all lead to the difference of track groove shape.Therefore, the shape of track groove Shape is the letter in the orientation of the length and track groove between the brachium of first connecting rod and second connecting rod, the connection of wind deflector upper hinge Number.These specific design parameters can be selected by calculating and testing in conjunction with practical application in specific application.

Furthermore it can be applied not only in the air ducting of air conditioner, and can apply according to the driving device of the application In the driving of each portion's set of other household electrical appliance, it may apply even among more extensive machinery field.

By will be applied on air conditioner according to the driving device of the application, air conditioner can be made to obtain best refrigeration and system The air-out direction selection of heat.Designer can be according to different air conditioner specifications, using according to the same size of the application or not The driving device of same specification reaches the good design of air conditioner air-out direction.

As previously mentioned, can realize the variation of one or more activation points according to the driving device of the application.Now, example Such as, only it is applied to be subject to more detailed description according to the application in the air conditioner of the application with regard to driving device.

As shown in Fig. 3 A to Fig. 8 C, three operating positions, i.e. cut-off operation state, system are included according to the air conditioner of the application Cold working condition and heating working condition.

Fig. 3 A to 4C show the cut-off operation state according to the air conditioner of the application.

As shown in Fig. 3 A to 4C, according to the air conditioner of the application under cut-off operation state, as shown in figs.3 a and 3b, wind-guiding Board group part is in home position, i.e. wind deflector forms a complete polygonal shape together with other components of air conditioner, and It does not blow into environment.At this point, the first axle feature 430 of first connecting rod 400 is located in air conditioner body, second connecting rod 500 Second hinge feature 530 also is located in air conditioner body, and traveller 600 is in one end of the track type slot 420 of first connecting rod 400 (upper right corner in figure).

As shown in Fig. 4 A, 4B and 4C, in the case where being in cut-off operation state according to the air conditioner of the application, wind deflector It is smooth and completely close appearance that component 4000 forms air conditioner together with other components.

As shown in Figure 5 A and 5B, when being run in cooling mode according to the air conditioner of the application, first connecting rod 400 is driving The driving backspin of moving axis 300 transfers to stretch out except air conditioner, under the driving of hinge feature 430 and wind guiding component (not shown), The hinge feature 530 of second connecting rod 500 drives second connecting rod to move therewith drivenly, but second connecting rod is servo-actuated by traveller 600 guiding and turn to scheduled position about drive shaft 300, therefore wind guiding component reaches scheduled refrigeration mode position. At this point, the one end (upper left corner in figure) of traveller 600 still in the track type slot 420 of first connecting rod 400.

As shown in Fig. 6 A, 6B and 6C, when air deflection assemblies 4000 move to the approximate horizontal position as shown in Fig. 6 A, 6B and 6C When setting, air conditioner starts refrigeration mode operation, and under the guiding of air deflection assemblies 4000, cold wind is substantially blown with horizontal direction Go out.As is known in the art, because air conditioner is mounted on higher position, that is, it is higher than on the height of people, So when air-flow is blown out with horizontal direction, creeping chill can be made one and calm sense.But the application is without being limited thereto, but air-flow can To be sent out with any other angle except horizontal direction, without departing from teachings of the present application.

As shown in figs. 7 a-b, when being run in a heating mode according to the air conditioner of the application, first connecting rod 400 is driving The driving backspin of moving axis 300 transfers to stretch out except air conditioner, the extended position and the position under refrigeration mode of first connecting rod 400 Difference, under the driving of hinge feature 430 and wind guiding component (not shown), the 530 driven area of hinge feature of second connecting rod 500 Dynamic second connecting rod moves therewith, but the servo-actuated of second connecting rod is turned to pre- by the guiding of traveller 600 about drive shaft 300 Fixed position, therefore wind guiding component reaches scheduled heating mode position.At this point, race of the traveller 600 still in first connecting rod 400 The other end (lower section in figure) of road shape slot 420.

As shown in Fig. 8 A, 8B and 8C, when air deflection assemblies move to the substantially vertical position as shown in Fig. 8 A, 8B and 8C When, air conditioner starts heating mode operation, and under the guiding of air deflection assemblies 4000, hot wind is substantially blown downwards with vertical direction Go out.As is known in the art, when hot wind is flowed along wall from eminence to floor direction, thermal sensation can have been made one and Calm sense.But the application is without being limited thereto, but air-flow can be sent out with any other angle except vertical direction, without departing from Teachings of the present application.

It should be noted that from refrigerating state to heating state or otherwise from heating state to the process of refrigerating state In, the center line of the center line and the first plate track groove 112 and the second plate track groove 220 of the second slot 520 of second connecting rod 500 It is coplanar or parallel to each other.That is, from refrigerating state to heating state or otherwise from heating state to refrigerating state In the process, because traveller 600 is under the guiding of the first plate track groove 112 and the second plate track groove 220, along second connecting rod 500 The sliding of the second slot 520, so second connecting rod 500 is not rotated with the rotation of first connecting rod 400, therefore realize from refrigeration State is to heating state or from heating state to the transition of refrigerating state.Further, from refrigerating state to heating state or During person's state to refrigerating state on the contrary from heating, the rotation of first connecting rod 400 does not drive second connecting rod 500 to join therewith It is dynamic.

The application can realize following advantageous effect.

Include the first plate 100, the second plate 200, drive shaft 300, first connecting rod 400, the according to the driving device of the application Two connecting rods 500 and traveller 600, when drive shaft 300 rotates, these elements realize linkage and driven object body are caused continuously to turn over Turn.Very simple according to the driving device structure of the application, operation is very reliable.When it is applied to the wind guiding mechanism of air conditioner When, it is only necessary to two such driving devices, that is, two motor 700 driving, by traveller 600 in the first plate track groove 112 and the second guiding in plate track groove 220, so that it may realize first connecting rod 400 and second connecting rod 500 and and first connecting rod 400 and 500 hinged air deflection assemblies 4000 of second connecting rod predetermined overturning.In order to realize that air conditioner is freezing and heating Wind direction can be directed in horizontal and vertical directions or other multiple directions by comfortable outlet air requirement under operating mode respectively. Then, the best selective of air conditioner air-out direction is realized.

Embodiment of above is merely to illustrate the application, and is not the limitation to the application, in relation to the common of technical field Technical staff can also make a variety of changes and modification in the case where not departing from spirit and scope, therefore all Equivalent technical solution also belongs to the scope of the application, and the scope of patent protection of the application should be defined by the claims.

Claims (18)

1. a kind of driving device, which is characterized in that including：

First plate, including the first board shaft hole and the first plate track groove；

Second plate is oppositely arranged and is fixedly secured to one another at predetermined intervals with first plate, including with first plate pair Answer the second board shaft hole on position and the second plate track groove；

Drive shaft passes through first board shaft hole and second board shaft hole；

First connecting rod, be included in one end the first axis hole, its other end first axle feature and therebetween First axis hole of one slot, the first connecting rod be fixedly socketed in the drive shaft and be arranged in first plate and Between second plate；

Second connecting rod, be included in one end the second axis hole, its other end second hinge feature and therebetween Two slots, the second axis hole of the second connecting rod are arranged with the drive shaft hinge connection away from the scheduled distance of first plate Between first plate and second plate；And

Traveller, have cylindrical shape, pass through the first connecting rod first slot and the second connecting rod described second Slot, and its both ends is respectively embedded into the first plate track groove and the second plate track groove,

The first axle feature of the wherein described first connecting rod and the second hinge feature of the second connecting rod stretch out institute respectively State except the first plate and second plate and for driven object body hinge connection, and

First slot of the wherein described first connecting rod has scheduled angle with second slot of the second connecting rod.

2. driving device as described in claim 1, which is characterized in that first plate includes to the second plate side outstanding Wall together with second plate to form box body, and the first axle feature of the first connecting rod and the second connecting rod The second hinge feature stretched out outside it by the opening on the side wall.

3. driving device as described in claim 1, which is characterized in that first slot of the first connecting rod and described Any one of second slot of two connecting rods includes track type slot.

4. driving device as described in claim 1, which is characterized in that first slot of the first connecting rod is included in it The first groove in inner wall, includes first annular protrusion on the external peripheral surface of the traveller, and the first annular protrusion Cooperation is in first groove.

5. driving device as claimed in claim 4, which is characterized in that first slot is included in the first major diameter of one end Opening, and first annular first major diameter opening that projects through of the traveller is installed in first slot.

6. driving device as claimed in claim 5, which is characterized in that between first slot and first major diameter opening Including the first narrow limit.

7. driving device as described in claim 1, which is characterized in that second slot of the second connecting rod is included in it The second groove in inner wall, includes the second annular protrusion on the external peripheral surface of the traveller, and second annular protrusion Cooperation is in second groove.

8. driving device as claimed in claim 7, which is characterized in that second slot is included in the second major diameter of one end Opening, and the second annular protrusion of the traveller is installed to by second major diameter opening in second slot.

9. driving device as claimed in claim 8, which is characterized in that between second slot and second major diameter opening Including the second narrow limit.

10. driving device as described in claim 1, which is characterized in that guiding of the rotation of the drive shaft in the traveller Under cause the first connecting rod and the second connecting rod to link the driven object body is made to be turned to one or more different positions It sets.

11. driving device as described in claim 1, which is characterized in that first plate and second plate are by identical material Material is formed, including ABS, HIPS, nylon PA6, nylon PA66.

12. driving device as described in claim 1, which is characterized in that the first connecting rod and the second connecting rod include phase Same material, including PBT, POM.

13. driving device as described in claim 1, which is characterized in that the material of the traveller includes POM, nylon.

14. driving device as described in claim 1, which is characterized in that further include motor, and the drive shaft is electronic The rotary shaft of machine.

15. driving device as described in claim 1, which is characterized in that further include motor, and the drive shaft with it is described The concentric rotation axis heart of motor is fixedly connected.

16. driving device as described in claim 1, which is characterized in that further include motor, and the drive shaft passes through biography The rotation axis connection of dynamic device and the motor.

17. driving device as claimed in claim 16, which is characterized in that the transmission device includes gear reduction box.

18. driving device as claimed in claim 16, which is characterized in that the transmission device includes bevel gear transmission dress It sets.