CN114347759B - Tuyere structure - Google Patents
Tuyere structure Download PDFInfo
- Publication number
- CN114347759B CN114347759B CN202111512358.9A CN202111512358A CN114347759B CN 114347759 B CN114347759 B CN 114347759B CN 202111512358 A CN202111512358 A CN 202111512358A CN 114347759 B CN114347759 B CN 114347759B
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- gear
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- driving wheel
- air outlet
- driving
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- 230000005540 biological transmission Effects 0.000 claims abstract description 87
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000007306 turnover Effects 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims description 23
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000000737 periodic effect Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 7
- 238000004378 air conditioning Methods 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Air-Flow Control Members (AREA)
Abstract
The application discloses a wind gap structure, relates to the technical field of air outlet of an automobile air conditioner, and solves the problem that dust or sundries are easy to fall into an air outlet of the air conditioner, and the wind gap structure comprises a wind gap panel, a wind gap and a wind gap; the shell is connected to one side of the tuyere panel; the air port inner core assembly is connected in the shell in a sliding manner, and can move towards a direction close to or far away from the air outlet; the overturning panel is rotationally connected with the shell and is used for closing or opening the air outlet; the transmission mechanism is arranged on the shell and is connected with the tuyere inner core assembly and the overturning panel. According to the turnover panel, the turnover panel can be turned over through the rotation of the driving wheel to seal the air outlet, so that sundries such as dust cannot fall into the air outlet easily.
Description
Technical Field
The application relates to the technical field of air outlet of automobile air conditioners, in particular to an air port structure.
Background
With the development of society, more and more people purchase automobiles as a walking tool. An air conditioner air outlet communicated with an air conditioner system of the automobile is usually arranged in the automobile at a position obliquely above a cockpit or a riding position and is used for providing cool air or warm air for the automobile.
The air outlet of the air conditioner of the automobile is generally provided with an air outlet inner core assembly which is used for a user to adjust the air quantity or the air direction according to actual demands. The air conditioner air outlet of the automobile is of an open structure, and when the automobile air conditioner is not used, dust or sundries easily fall into the air conditioner air outlet, so that the use of an automobile air conditioner system is affected.
Disclosure of Invention
In order to solve the problem that dust or sundries easily fall into an air outlet of an air conditioner, the application provides an air outlet structure.
The application provides a wind gap structure adopts following technical scheme:
a tuyere structure comprising:
an air outlet panel with an air outlet;
the shell is connected to one side of the tuyere panel;
the air port inner core assembly is connected in the shell in a sliding manner, and can move towards a direction close to or far away from the air outlet;
the overturning panel is rotationally connected with the shell and is used for closing or opening the air outlet;
the transmission mechanism is arranged on the shell and is connected with the tuyere inner core assembly and the overturning panel;
the transmission mechanism comprises a driving wheel, a first transmission assembly and a second transmission assembly, wherein the driving wheel is rotationally connected with the shell, the first transmission assembly drives the turnover panel to rotate, the second transmission assembly drives the tuyere inner core assembly to slide, and the first transmission assembly and the second transmission assembly are controlled by the driving wheel; after the driving wheel controls the overturning panel to completely open the air outlet through the first transmission assembly, the driving wheel is linked with the second transmission assembly and drives the air outlet inner core assembly to move to the air outlet through the second transmission assembly.
By adopting the technical scheme, when the air conditioner is used, the air port panel is arranged at the air outlet of the air conditioner, so that the shell is connected with the air duct of the air conditioner, when the air outlet of the air port panel needs to be opened, the driving wheel is driven to rotate, the overturning panel is controlled to overturn through the first transmission assembly, the air outlet is opened, then the driving wheel is linked with the second transmission assembly, and the driving wheel pushes the air port inner core assembly to the air outlet through the second transmission assembly, so that a user can conveniently adjust the air direction;
when the air outlet needs to be closed, the driving wheel is reversely rotated, so that the driving wheel pushes the air outlet inner core assembly to move towards the direction away from the air outlet through the second transmission assembly, then the driving wheel is linked with the first transmission assembly, the overturning panel is overturned backwards, the air outlet is closed, and sundries such as dust are prevented from entering the air outlet of the air conditioner.
Optionally, the first transmission assembly includes a first driven gear, a first driving gear, and a plurality of sequentially meshed first transmission gears rotationally meshed between the first driven gear and the first driving gear; the first driven gear is rotationally connected to a carrier, and the first driving gear is rotationally connected to the shell and is connected with the overturning panel;
a first sheave is arranged on one side of the first driven gear, and comprises two adjacent first locking arcs which are concave inwards and a first radial groove arranged between the two first locking arcs; the outer peripheral side of the driving wheel is matched with the first locking arc and used for locking the first sheave; the driving wheel is provided with a first arc-shaped groove, a first stirring column which tangentially enters the first radial groove is arranged at the position of the first arc-shaped groove, and the first sheave makes periodic rotation and stop movement under the action of the first stirring column of the driving wheel.
Through adopting above-mentioned technical scheme, when the first post of stirring of action wheel got into first radial inslot, the first post of stirring can promote first sheave rotation for first driven gear, first drive gear and first drive gear rotate thereupon, thereby control the upset of upset panel, when the first post of stirring of action wheel and the separation of first radial groove, the upset panel is accomplished once and is overturned, and first locking arc offsets with the periphery side of action wheel, realizes the locking to first sheave, and realizes the periodic rotation of first sheave and stop the motion.
Optionally, the upset panel includes the panel body and is used for connecting the link of panel body and first drive gear, the link includes:
one end of the first connecting rod is rotationally connected with the panel body, and the other end of the first connecting rod is rotationally connected with the first driving gear, so that the first driving gear drives the first connecting rod to circumferentially rotate;
one end of the connecting seat is rotationally connected with the outer side of the shell, and the other end of the connecting seat is rotationally connected with the first connecting rod;
the second connecting rod, the one end and the panel body rotation of second connecting rod are connected, and the other end rotates with the connecting seat to be connected.
Through adopting above-mentioned technical scheme, when first drive gear drives head rod one end circumference rotation, head rod promotes the connecting seat and rotates around the casing to promote the second connecting rod rotation, make the panel body can carry out one section motion around the position department of air outlet, make the panel body can remove to the position with the panel terminal surface parallel and level of wind gap.
Optionally, the second transmission assembly includes:
the second driven gear is rotationally connected to one side of the shell, and the rotation center line of the second driven gear is parallel to the rotation center line of the driving wheel;
the driving rack is fixed on one side of the tuyere inner core assembly;
the transmission gear set is rotationally connected to the shell and is respectively meshed with the second driven gear and the driving rack, so that the second driven gear drives the driving rack to move through the transmission gear set;
the second driven gear is provided with a second sheave, the second sheave comprises two adjacent second locking arcs which are concave inwards and a second radial groove which is arranged between the two second locking arcs, one side of the driving wheel, which is away from the first stirring column, is coaxially provided with a locking wheel which is matched with the second locking arcs and is used for locking the second sheave, the locking wheel is provided with a second arc-shaped groove, and a notch of the second arc-shaped groove of the driving wheel, which is positioned on the locking wheel, is provided with a second stirring column which tangentially enters the second radial groove; when the first stirring column on the driving wheel is completely separated from the first radial groove, the second stirring column of the driving wheel can enter the second radial groove.
Through adopting above-mentioned technical scheme, in the in-process that the post business turn over second radial inslot is stirred to the second on the action wheel, the action wheel can push the second sheave through the second and take place to rotate, and second driven gear, drive gear train rotate thereupon to drive the drive rack and remove, thereby control the fore-and-aft movement of wind gap kernel assembly.
Optionally, the transmission gear group includes coaxial rotation at the inboard second transmission gear of casing and linkage gear, second transmission gear and linkage gear coaxial fixed connection, second transmission gear and second driven gear meshing, linkage gear and drive rack meshing.
Through adopting above-mentioned technical scheme, when the second driven gear rotates, the second drive gear with second driven gear meshing can drive the linkage gear and rotate to with linkage gear meshing's drive rack rotation, and then control the slip of wind gap kernel assembly.
Optionally, the drive mechanism is provided with two sets of and sets up in the both sides of casing respectively, and the bottom rotation of casing is connected with the universal driving axle that is used for controlling the linkage of two sets of drive mechanisms, the both ends of universal driving axle are coaxial fixed connection with the action wheel of two sets of drive mechanisms respectively.
Through adopting above-mentioned technical scheme, two sets of drive mechanisms that set up form the linkage through the universal driving axle, can improve the stability when upset panel upset or wind gap kernel assembly slide.
Optionally, a supporting convex ring for propping against the end face of the second sheave is circumferentially arranged on one side of the driving wheel, which is close to the second sheave.
By adopting the technical scheme, the supporting convex ring can be contacted with the end face of the second sheave, so that the stability of the second sheave in rotation is improved.
Optionally, a sliding groove horizontally extending towards the direction of the tuyere panel is formed in the inner wall of the shell, a sliding plate in sliding connection with the sliding groove is arranged on the side wall of the tuyere inner core assembly, and the driving rack is fixed to the sliding plate.
Through adopting above-mentioned technical scheme, the setting of spout and sliding plate can realize the sliding connection between wind gap kernel assembly and the casing.
Optionally, a plurality of drag reduction balls in sliding connection with the sliding groove are distributed at intervals at the end part of the sliding plate.
Through adopting above-mentioned technical scheme, the setting of drag reduction ball can reduce the frictional resistance when the board that slides.
In summary, the present application includes at least one of the following beneficial effects:
1. according to the turnover panel, the turnover panel can be turned over through the rotation of the driving wheel to seal the air outlet, so that sundries such as dust cannot fall into the air outlet easily;
2. the overturning of the overturning panel and the sliding of the tuyere inner core assembly are controlled by the same driving wheel, so that the structure is simple, and the operation is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is an exploded view of a chute embodying the present embodiment;
fig. 3 is a schematic structural view of the roll-over panel of the present embodiment;
FIG. 4 is a schematic view of the first transmission assembly of the present embodiment;
FIG. 5 is an exploded schematic view of a connector embodying the present embodiment;
FIG. 6 is an exploded view of the present embodiment embodying a second transmission assembly;
fig. 7 is an enlarged schematic view at a in fig. 1 of the present embodiment;
fig. 8 is an exploded schematic view showing a drive rack of the present embodiment.
Reference numerals illustrate: 1. an air port panel; 2. a housing; 3. an air port inner core assembly; 4. an air outlet; 5. a chute; 6. a slip plate; 7. drag reducing balls; 8. turning over the panel; 81. a panel body; 82. a connecting frame; 821. a first connecting rod; 822. a second connecting rod; 823. a connecting seat; 9. a driving wheel; 91. a first toggle post; 92. a second toggle post; 93. a first arc-shaped groove; 94. a second arc-shaped groove; 95. a locking wheel; 96. a supporting convex ring; 97. a drive shaft; 98. a drive gear; 10. a linkage shaft; 11. a first driven gear; 12. a second driven gear; 13. a first drive gear; 14. a first transmission gear; 15. a second transmission gear; 16. a primary sheave; 161. a first locking arc; 162. a first radial slot; 17. a second sheave; 171. a second locking arc; 172. a second radial slot; 18. a drive rack; 19. a linkage gear; 20. an opening.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment discloses a tuyere structure, which is used for being installed on traffic equipment with an air conditioning system such as automobiles, airplanes, ships and the like, and the embodiment is described by taking the automobiles as an example.
Referring to fig. 1 and 2, the tuyere structure comprises a tuyere faceplate 1, a housing 2 and a tuyere inner core assembly 3. An air outlet 4 is formed in the air outlet panel 1 and used for discharging air, and the air outlet panel 1 is arranged at an air outlet of an automobile. The shell 2 is fixedly arranged on one side of the air port panel 1 through screws, the air port inner core assembly 3 is arranged in the shell 2, and the air port inner core assembly 3 can move towards a direction close to or far away from the air outlet 4. The air inlet inner core assembly 3 and the shell 2 are both positioned in an air outlet of the air conditioner and are connected with an air conditioner air duct of the automobile.
Referring to fig. 2, a chute 5 extending horizontally towards the tuyere panel 1 is provided on the inner wall of the housing 2, and a sliding plate 6 slidably connected with the chute 5 is provided on the sidewall of the tuyere inner core assembly 3. In order to reduce the resistance of the tuyere inner core assembly 3 during sliding between the tuyere inner core assembly and the shell 2, a plurality of drag reduction balls 7 are distributed at intervals at the end part of the sliding plate 6, and the drag reduction balls 7 are in sliding connection with the sliding grooves 5.
Referring to fig. 1 and 2, the air port structure further includes a turnover panel 8 and a transmission mechanism, the turnover panel 8 is rotatably connected with the housing 2 and is used for closing or opening the air outlet 4, so that dust, sundries and the like are not easy to fall into the air outlet 4, and the transmission mechanism can control the turnover of the turnover panel 8 and the sliding of the air port inner core assembly 3.
When the transmission mechanism controls the turnover panel 8 to completely open the air outlet 4, the transmission mechanism can continuously control the air outlet inner core assembly 3 to move to the air outlet 4 of the turnover panel 8.
Referring to fig. 2 and 3, the transmission mechanism is provided with two groups, and the two groups of transmission mechanisms are respectively located at two sides of the shell 2, and each transmission mechanism comprises a driving wheel 9, a first transmission assembly and a second transmission assembly. The bottom of the shell 2 is rotationally connected with a linkage shaft 10 through a hinge seat, and two ends of the linkage shaft 10 are respectively and fixedly connected with driving wheels 9 of two groups of transmission mechanisms, so that the driving wheels 9 of the two groups of transmission mechanisms can synchronously rotate.
The first transmission component can control the rotation of the turnover panel 8 so as to control the opening and closing of the air outlet 4; the second transmission assembly is capable of controlling the sliding of the tuyere inner core assembly 3. Both the first transmission assembly and the second transmission assembly are controlled by the driving wheel 9.
After the driving wheel 9 controls the overturning panel 8 to completely open the air outlet 4 through the first transmission assembly, the driving wheel 9 is linked with the second transmission assembly, and the air outlet core assembly 3 is driven to move to the air outlet 4 through the second transmission assembly.
When the air outlet 4 needs to be closed, the driving wheel 9 drives the air outlet inner core assembly 3 to move towards the direction away from the air outlet 4 through the second transmission assembly, and then drives the overturning panel 8 to close the air outlet 4 through the first transmission assembly.
Referring to fig. 3 and 4, the first transmission assembly includes a first driven gear 11, a first driving gear 13, and a plurality of first transmission gears 14. The first driven gear 11, the first driving gear 13 and the plurality of first transmission gears 14 are all rotatably connected to a carrier or the housing 2 through rotating shafts, and the rotation center lines of the first driven gear 11, the first driving gear 13 and the plurality of first transmission gears 14 are all parallel to the rotation center line of the driving wheel 9.
In the present embodiment, the number of the first transmission gears 14 is one, and meshes with the first driven gear 11 and the first driving gear 13, respectively. In other embodiments the number of first transfer gears 14 may be two, three or even more and in turn form a mesh.
Referring to fig. 3 and 4, first driven gear 11 is provided with first sheave 16 on a side thereof adjacent to housing 2, first sheave 16 including two adjacent and inwardly recessed first locking arcs 161 and a first radial groove 162 provided between first locking arcs 161. The outer peripheral side of drive wheel 9 is adapted to first locking arc 161 for drive wheel 9 can rotate to the outer peripheral side and first locking arc 161 laminating, realizes the locking of first sheave 16. The driving wheel 9 is provided with a first arc-shaped groove 93 which is sunken towards the direction of the circle center, the driving wheel 9 is positioned at the first arc-shaped groove 93 and is welded with a first poking column 91, and the first poking column 91 can enter the first radial groove 162 tangentially so as to poke the first sheave 16 to rotate.
When the first toggle post 91 is separated from the first radial groove 162, the first locking arc 161 abuts against the outer peripheral side of the driving wheel 9 and locks the first sheave 16, so that the first sheave 16 performs periodic turning and stopping movement under the action of the first toggle post 91 of the driving wheel 9. And when the first poking post 91 drives the first sheave 16 to rotate and stop for one period, the first sheave 16 can drive the turnover panel 8 through the first driven gear 11, the first transmission gear 14 and the first driving gear 13 to complete the complete opening or complete closing of the air outlet 4.
Referring to fig. 3 and 5, the turnover panel 8 includes a panel body 81 and connecting frames 82 disposed at two sides of the panel body 81, and the two connecting frames 82 are respectively controlled by two first transmission assemblies.
Specifically, the connecting frame 82 includes a first connecting rod 821, a second connecting rod 822, and a connecting seat 823. One end of the first connection rod 821 is rotatably connected with the panel body 81 through a rotation shaft, and the other end is rotatably connected with the first driving gear 13 through a rotation shaft, so that the first driving gear 13 can drive one end of the first connection rod 821 to rotate circumferentially. One end of the connection seat 823 is rotatably connected with one side of the housing 2 through a rotating shaft, and the other end of the connection seat 823 is rotatably connected with one end of the first connection rod 821, which is close to the first driving gear 13. One end of the second connecting rod 822 is rotatably connected with the panel body 81 through a rotating shaft, and the other end is rotatably connected with the middle part of the connecting seat 823 through the rotating shaft.
When the air outlet 4 needs to be opened, the first driving gear 13 drives one end of the first connecting rod 821 to rotate, and the first connecting rod 821 drives one end of the connecting seat 823 to rotate around the other end of the connecting seat 823, so that the connecting seat 823 drives one end of the second connecting rod 822 to move towards a direction away from the air outlet 4, and the overturning panel 8 can move backwards first and then overturn upwards.
Referring to fig. 6, 7, 8, the second transmission assembly includes a second driven gear 12, a drive rack 18, and a drive gear set. Wherein, the second driven gear 12 is rotatably connected to the casing 2 through a rotating shaft, and the rotation center line of the second driven gear 12 is parallel to the rotation center line of the driving wheel 9. The driving rack 18 is horizontally fixed on one side of the tuyere inner core assembly 3, the transmission gear set comprises a second transmission gear 15 and a linkage gear 19, and the second transmission gear 15 and the linkage gear 19 are coaxially welded together and pass through the inner side of the rotating shaft shell 2. The shell 2 is penetrated and provided with an opening 20 for the second transmission gear 15 to be meshed with the second driven gear 12, and the linkage gear 19 is meshed with the driving rack 18, so that when the second driven gear 12 rotates, the driving rack 18 can be driven to move through the second transmission gear 15 and the linkage gear 19, and the tuyere inner core assembly 3 can move towards a direction close to or far away from the air outlet 4.
Referring to fig. 6, in order to enable the driving wheel 9 to control the rotation of the second driven gear 12, the second driven gear 12 is provided with a second sheave 17. Specifically, secondary sheave 17 includes two adjacent and inwardly recessed secondary locking arcs 171 and a secondary radial groove 172 disposed between secondary locking arcs 171. A locking wheel 95 coaxial with the driving wheel 9 is integrally provided on one side of the driving wheel 9 facing away from the first toggle post 91, and the outer peripheral side of the locking wheel 95 is matched with the second locking arc 171 and locks the second sheave 17 in a manner of abutting against the second locking arc 171.
The second arc-shaped groove 94 is formed in the peripheral side direction of the locking wheel 95 in the circle center direction, the second stirring column 92 is arranged at the notch of the second arc-shaped groove 94 of the driving wheel 9, and the second stirring column 92 can enter the second radial groove 172 along with the rotation tangential direction of the driving wheel 9, so that the second grooved wheel 17 is stirred to rotate. And the second poking post 92 of the driving wheel 9 can enter the second radial groove 172 only when the first poking post 91 of the driving wheel 9 is completely separated from the first radial groove 162, or the first poking post 91 of the driving wheel 9 can enter the first radial groove 162 only when the second poking post 92 of the driving wheel 9 is completely separated from the second radial groove 172.
Referring to fig. 6, in order to increase the stability of the secondary sheave 17 in rotation, a supporting collar 96 is circumferentially provided on one side of the drive pulley 9 adjacent to the secondary sheave 17, and the supporting collar 96 abuts against the end face of the secondary sheave 17.
Referring to fig. 6, in order to facilitate the control of the rotation of the driving wheel 9, a driving shaft 97 is coaxially welded and fixed to the driving wheel 9 of one of the transmission mechanisms, and a driving source such as an execution motor is installed in an air conditioning passage of an automobile to be connected with the driving shaft 97, so that the rotation of the driving wheel 9 is controlled by the driving shaft 97, and further, a driving gear 98 is welded to the end of the driving shaft 97, and a gear engaged with the driving gear 98 is connected to the driving source in the passage of the automobile, so that the rotation of the driving wheel 9 is controlled by the engagement between the gears.
The implementation principle of the tuyere structure in the embodiment of the application is as follows:
when the air outlet 4 needs to be opened, the driving wheel 9 is rotated, so that the first stirring column 91 of the driving wheel 9 firstly enters the first radial groove 162 of the first grooved wheel 16, the first grooved wheel 16 is pushed to rotate, the first driven gear 11, the first transmission gear 14 and the first driving gear 13 rotate, the overturning panel 8 overturns, the opening of the air outlet 4 is realized, then the driving wheel 9 is continuously rotated in the same direction, the first stirring column 91 on the driving wheel 9 is separated from the first radial groove 162, the second stirring column 92 of the driving wheel 9 enters the second radial groove 172, the second stirring column 92 drives the second grooved wheel 17 to rotate, and the second driven gear 12, the second transmission gear 15 and the linkage gear 19 rotate along with the first stirring column, and the inner core assembly 3 is driven to move to the air outlet 4 through the driving rack 18.
When the air outlet 4 needs to be closed, the driving wheel 9 is reversely rotated, so that the second stirring column 92 of the driving wheel 9 enters the second radial groove 172 and drives the second sheave 17 to reversely rotate, the air outlet inner core assembly 3 moves towards the direction far away from the air outlet 4, and when the second stirring column 92 is separated from the second radial groove 172 and the first stirring column 91 enters the first radial groove 162, the first sheave 16 rotates and drives the overturning panel 8 to overturn to the position of the air outlet 4, so that the air outlet 4 can be closed.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. An air port structure, characterized in that: comprising the following steps:
an air outlet panel (1) having an air outlet (4);
a housing (2) connected to one side of the tuyere panel (1);
the air port inner core assembly (3) is connected in the shell (2) in a sliding manner, and the air port inner core assembly (3) can move towards a direction approaching or far away from the air outlet (4);
the overturning panel (8) is rotationally connected with the shell (2) and is used for closing or opening the air outlet (4);
the transmission mechanism is arranged on the shell (2) and is connected with the tuyere inner core assembly (3) and the overturning panel (8);
the transmission mechanism comprises a driving wheel (9) which is rotationally connected with the shell (2), a first transmission assembly which drives the overturning panel (8) to rotate and a second transmission assembly which drives the tuyere inner core assembly (3) to slide, and the first transmission assembly and the second transmission assembly are controlled by the driving wheel (9); after the driving wheel (9) controls the overturning panel (8) to completely open the air outlet (4) through the first transmission assembly, the driving wheel (9) is linked with the second transmission assembly, and the air outlet inner core assembly (3) is driven to move to the air outlet (4) through the second transmission assembly;
the first transmission assembly comprises a first driven gear (11), a first driving gear (13) and a plurality of sequentially meshed first transmission gears (14) which are rotationally meshed between the first driven gear (11) and the first driving gear (13); the first driven gear (11) is rotationally connected to a carrier, and the first driving gear (13) is rotationally connected to the shell (2) and is connected with the turnover panel (8);
a first sheave (16) is arranged on one side of the first driven gear (11), and the first sheave (16) comprises two adjacent first locking arcs (161) which are concave inwards and a first radial groove (162) arranged between the two first locking arcs (161); the outer peripheral side of the driving wheel (9) is matched with a first locking arc (161) for locking the first grooved wheel (16); a first arc-shaped groove (93) is formed in the driving wheel (9), a first stirring column (91) which tangentially enters the first radial groove (162) is arranged at the position of the driving wheel (9) located in the first arc-shaped groove (93), and the first grooved wheel (16) performs periodic rotation and stop movement under the action of the first stirring column (91) of the driving wheel (9);
the second transmission assembly includes:
the second driven gear (12) is rotationally connected to one side of the shell (2), and the rotation center line of the second driven gear (12) is parallel to the rotation center line of the driving wheel (9);
the driving rack (18) is fixed on one side of the tuyere inner core assembly (3);
the transmission gear set is rotationally connected to the shell (2) and is respectively meshed with the second driven gear (12) and the driving rack (18) so that the second driven gear (12) drives the driving rack (18) to move through the transmission gear set;
the second driven gear (12) is provided with a second sheave (17), the second sheave (17) comprises two adjacent second locking arcs (171) which are concave inwards and a second radial groove (172) which is arranged between the two second locking arcs (171), one side of the driving wheel (9) which is away from the first stirring column (91) is coaxially provided with a locking wheel (95) which is matched with the second locking arcs (171) and is used for locking the second sheave (17), the locking wheel (95) is provided with a second arc groove (94), and a second stirring column (92) which tangentially enters the second radial groove (172) is arranged at the notch of the second arc groove (94) of the driving wheel (9) which is positioned on the locking wheel (95); when the first poking column (91) on the driving wheel (9) is completely separated from the first radial groove (162), the second poking column (92) of the driving wheel (9) can enter the second radial groove (172).
2. A tuyere structure according to claim 1, characterized in that: the turnover panel (8) comprises a panel body (81) and a connecting frame (82) for connecting the panel body (81) and the first driving gear (13), wherein the connecting frame (82) comprises:
one end of the first connecting rod (821) is rotationally connected with the panel body (81), and the other end of the first connecting rod is rotationally connected with the first driving gear (13) so that the first driving gear (13) drives the first connecting rod (821) to circumferentially rotate;
the connecting seat (823), one end of the connecting seat (823) is rotationally connected with the outer side of the shell (2), and the other end of the connecting seat is rotationally connected with the first connecting rod (821);
and one end of the second connecting rod (822) is rotationally connected with the panel body (81), and the other end of the second connecting rod (822) is rotationally connected with the connecting seat (823).
3. A tuyere structure according to claim 1, characterized in that: the transmission gear set comprises a second transmission gear (15) and a linkage gear (19) which coaxially rotate at the inner side of the shell (2), the second transmission gear (15) is coaxially and fixedly connected with the linkage gear (19), the second transmission gear (15) is meshed with a second driven gear (12), and the linkage gear (19) is meshed with a driving rack (18).
4. A tuyere structure according to claim 1, characterized in that: the transmission mechanism is provided with two groups and is respectively arranged at two sides of the shell (2), the bottom of the shell (2) is rotationally connected with a linkage shaft (10) for controlling the linkage of the two groups of transmission mechanisms, and two ends of the linkage shaft (10) are respectively and fixedly connected with driving wheels (9) of the two groups of transmission mechanisms in a coaxial way.
5. A tuyere structure according to claim 1, characterized in that: and a supporting convex ring (96) which is used for propping against the end surface of the second sheave (17) is circumferentially arranged on one side of the driving wheel (9) close to the second sheave (17).
6. A tuyere structure according to claim 3, wherein: the inner wall of the shell (2) is provided with a sliding groove (5) horizontally extending towards the direction of the tuyere panel (1), the side wall of the tuyere inner core assembly (3) is provided with a sliding plate (6) which is in sliding connection with the sliding groove (5), and the driving rack (18) is fixed on the sliding plate (6).
7. A tuyere structure according to claim 6, wherein: the end part of the sliding plate (6) is provided with a plurality of drag reduction balls (7) which are in sliding connection with the sliding groove (5) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111512358.9A CN114347759B (en) | 2021-12-07 | 2021-12-07 | Tuyere structure |
Applications Claiming Priority (1)
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Citations (7)
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| KR200316126Y1 (en) * | 2003-03-06 | 2003-06-12 | 조성호 | The automobile ventilator has the separate frame and acceptance |
| CN206797070U (en) * | 2017-05-11 | 2017-12-26 | 重庆天成恒友注塑有限公司 | One kind is spaced self-adjustable vehicle air conditioning outlet baffle plate |
| CN209634228U (en) * | 2018-12-20 | 2019-11-15 | 宁波舜宇模具股份有限公司 | A kind of concealed automatic air outlet structure |
| CN110466318A (en) * | 2019-08-26 | 2019-11-19 | 宁波东昊汽车部件有限公司 | A kind of turnover vehicle air outlet |
| CN211764823U (en) * | 2020-01-10 | 2020-10-27 | 睿联汽车电子(芜湖)有限公司 | Telescopic automobile air conditioner air outlet structure |
| CN113147329A (en) * | 2021-04-29 | 2021-07-23 | 宁波均胜群英汽车系统股份有限公司 | Air outlet structure of manual control air conditioner |
| CN214267317U (en) * | 2021-01-11 | 2021-09-24 | 重庆臻风科技有限公司 | Manual hidden air port structure and assembly thereof |
-
2021
- 2021-12-07 CN CN202111512358.9A patent/CN114347759B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200316126Y1 (en) * | 2003-03-06 | 2003-06-12 | 조성호 | The automobile ventilator has the separate frame and acceptance |
| CN206797070U (en) * | 2017-05-11 | 2017-12-26 | 重庆天成恒友注塑有限公司 | One kind is spaced self-adjustable vehicle air conditioning outlet baffle plate |
| CN209634228U (en) * | 2018-12-20 | 2019-11-15 | 宁波舜宇模具股份有限公司 | A kind of concealed automatic air outlet structure |
| CN110466318A (en) * | 2019-08-26 | 2019-11-19 | 宁波东昊汽车部件有限公司 | A kind of turnover vehicle air outlet |
| CN211764823U (en) * | 2020-01-10 | 2020-10-27 | 睿联汽车电子(芜湖)有限公司 | Telescopic automobile air conditioner air outlet structure |
| CN214267317U (en) * | 2021-01-11 | 2021-09-24 | 重庆臻风科技有限公司 | Manual hidden air port structure and assembly thereof |
| CN113147329A (en) * | 2021-04-29 | 2021-07-23 | 宁波均胜群英汽车系统股份有限公司 | Air outlet structure of manual control air conditioner |
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| CN114347759A (en) | 2022-04-15 |
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