Air outlet adjusting mechanism

Abstract

According to the air outlet adjusting mechanism, an up-down shifting assembly can move in the axial direction of a shaft body, a connecting structure is arranged between the up-down shifting assembly and the shaft body, the shaft body is used for being in transmission connection with an up-down adjusting driving rod, and the up-down shifting assembly drives the shaft body to rotate and can drive up-down adjusting blades to turn over up and down. The left-right shifting assembly is used for being connected with a left-right adjusting driving rod, and the up-down shifting assembly moves in the axial direction of the shaft body so that the left-right shifting assembly can drive the left-right adjusting blade to swing left and right. According to the air outlet adjusting mechanism, the connecting structure is arranged between the up-and-down shifting assembly and the shaft body, the shaft body is in transmission connection with the up-and-down adjusting driving rod, up-and-down overturning adjustment of the up-and-down adjusting blade can be achieved, and the up-and-down shifting assembly can move in the axial direction of the shaft body; therefore, the left-right adjusting driving rod is driven to slide, left-right swing adjustment of the left-right adjusting blade is achieved, operation is convenient, and the structure is simple and novel.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle parts, and particularly relates to an air outlet adjusting mechanism. Background Art

[0002] With the progress and development of society, customers pay more and more attention to driving comfort, and also have higher and higher requirements for the refinement and practical convenience of automotive interiors. The air outlet assembly is an important part of the automotive air conditioning system, and its main function is to evenly send the cold air or warm air of the air conditioner to all corners of the vehicle interior, thereby helping the vehicle interior environment to cool down or warm up quickly and improving the comfort of driving and riding.

[0003] The automotive air outlet belongs to automotive interior parts and is usually composed of components such as blades and the driving rods of the blades. In order to improve comfort, the blades generally include upper and lower adjusting blades and left and right adjusting blades. Among them, the upper and lower adjusting blades are used for flipping up and down so that the air outlet direction can be adjusted up and down, while the left and right adjusting blades are used for swinging left and right so that the air outlet direction can be adjusted left and right, thus better realizing the convenience of passengers' riding.

[0004] At present, the air outlet assembly is generally installed on the interior trim panel of the vehicle. There is an air outlet on the interior trim panel, and components such as the blades and driving rods of the air outlet assembly are installed on the side of the interior trim panel facing away from the cab space, which makes the vehicle interior beautiful and has a high acceptance by users. However, most of such air outlet assemblies do not have an air outlet adjusting mechanism. When it is necessary to adjust the air direction, generally, the blades need to be directly toggled by hand to adjust the air outlet angle. Summary of the Utility Model

[0005] In view of this, the utility model aims to propose an air outlet adjusting mechanism, and by toggling the air outlet adjusting mechanism by hand, it is convenient to adjust the air outlet direction.

[0006] To achieve the above object, the technical solution of the utility model is realized as follows:

[0007] An air outlet adjusting mechanism includes a shaft body, an up-and-down toggling component, and a left-and-right toggling component; wherein:

[0008] The up-and-down toggling component is arranged on the shaft body and can move along the axial direction of the shaft body. A connection structure is provided between the up-and-down toggling component and the shaft body, and the shaft body is used for drivingly connecting with the up-and-down adjusting driving rod that drives the up-and-down adjusting blades;

[0009] The up-and-down toggling component drives the shaft body to rotate through the connection structure, and can drive the up-and-down adjusting driving rod to drive the up-and-down adjusting blades to flip up and down;

[0010] The left and right toggle assembly is connected to the shaft body and is used to connect to the left and right adjustment drive rod that drives the left and right adjustment blades. The up and down toggle assembly moves along the axial direction of the shaft body, so that the left and right toggle assembly can drive the left and right adjustment blades to swing left and right.

[0011] Furthermore, the up-and-down toggle assembly includes a first sleeve portion sleeved on the shaft body, and a toggle handle connected to the first sleeve portion;

[0012] The connecting structure and the toggle handle are disposed on two sides of the first sleeve portion.

[0013] Further, the first sleeve portion includes a first connecting plate, and first sleeves respectively connected to both ends of the first connecting plate, the connecting structure includes a plug-in rod provided on the first sleeve portion, and a plug-in slot provided on the shaft body, the plug-in slot extends along the length direction of the shaft body, and one end of the plug-in rod away from the first sleeve portion is inserted into the plug-in slot; and / or,

[0014] The shaft body and the up and down adjustment driving rod are connected through a gear pair, and a limiting structure is provided between the shaft body and the up and down adjustment driving rod, and the limiting structure is used to limit the extreme position of the shaft body relative to the up and down adjustment driving rod.

[0015] Further, the left-right toggle assembly includes a first sliding member, a rotating member, and a second sliding member, wherein the first sliding member is sleeved on the shaft, the rotating member is transmission-connected between the first sliding member and the second sliding member, and the second sliding member is slidably disposed on an external carrier and is used to be connected to a left-right adjustment driving rod for adjusting the blades left-right;

[0016] The first sliding member can move along the axial direction of the shaft body with the up and down toggle assembly, and the first sliding member drives the second sliding member to drive the left and right adjustment driving rod to move left and right through the rotating member, so as to drive the left and right adjustment blade to swing left and right.

[0017] Furthermore, a first damping portion is provided between the first sliding member and the shaft body, and the first damping portion is used to apply damping to the sliding of the first sliding member relative to the shaft body.

[0018] Furthermore, the rotating member includes an annular rotating body, and the rotating body includes two mounting plates arranged opposite to each other, and a first connecting rod and a second connecting rod arranged opposite to each other;

[0019] A mounting shaft is provided on one side of each mounting plate facing the outside of the rotating body, and the rotating member is rotatably mounted on the external carrier via the mounting shaft, and a rotation centerline of the rotating member is orthogonal to the axial direction of the shaft body.

[0020] Furthermore, the first sliding member includes a second sleeve portion sleeved on the shaft body, and two first levers provided on the second sleeve portion;

[0021] Two first shifting rods are arranged at an axial distance along the shaft body, and the first connecting rod is sandwiched between the two first shifting rods.

[0022] Furthermore, the second sleeve portion includes a second connecting plate and second sleeves respectively connected to both ends of the second connecting plate, and the first sliding member is sleeved on the shaft body through the second sleeve;

[0023] The two first shifting rods are arranged on the second connecting plate.

[0024] Furthermore, the second sliding member has an inserting portion inserted into the rotating body, the inserting portion is provided with two second levers, the two second levers are arranged at intervals along the sliding direction of the second sliding member, and the second connecting rod is sandwiched between the two second levers;

[0025] An inserting portion is provided at one end of the second sliding member away from the inserting portion, and the inserting portion is used for inserting with the left and right adjusting driving rods.

[0026] Furthermore, a second damping portion is provided between the shaft body and an external carrier on which the shaft body is mounted, and the second damping portion is used to apply damping to the rotation of the shaft body relative to the external carrier; and / or,

[0027] The shaft body is provided with a stop structure for limiting the sliding limit position of the up and down toggle assembly.

[0028] Compared with the prior art, the utility model has the following advantages:

[0029] The air outlet adjustment mechanism of the utility model can realize the up and down flipping adjustment of the up and down adjustment blades by arranging a connecting structure between the up and down toggle assembly and the shaft body, and making the shaft body and the up and down adjustment driving rod transmission connection. The up and down toggle assembly and the left and right toggle assembly are both connected to the shaft body. The up and down toggle assembly can also move along the axial direction of the shaft body, thereby driving the left and right toggle assembly to drive the left and right adjustment driving rods to slide, thereby realizing the left and right swing adjustment of the left and right adjustment blades. The operation is convenient, the structure is simple and novel, and the convenience of passengers operating the air outlet blades can be improved.

[0030] In addition, the connection structure and the toggle handle are placed on both sides of the first set part, which is convenient for overall layout. The first set part includes the first connection plate and the first sleeve, which can improve the installation stability of the first set part and facilitate connection with other parts. The connection structure includes a plug rod and a plug slot, which has a simple structure and is easy to install. A limit structure is set between the shaft body and the up and down adjustment drive rod to limit the rotation angle of the shaft body, thereby facilitating the restriction of the up and down air outlet angles.

[0031] In addition, the left and right toggle assembly includes a first sliding member, a rotating member and a second sliding member, which has a simple structure and can realize the left and right sliding adjustment of the left and right adjustment driving rod, so as to conveniently drive the left and right adjustment blades to swing left and right. The first damping part is provided to control the sliding speed of the first sliding member and improve the comfort of the driver and passenger.

[0032] The rotating member is rotatably arranged on the external carrier, and the rotation center line of the rotating member is orthogonal to the axial direction of the shaft body, so that the overall structure is simple and compact, and it is convenient to drive the left and right adjustment driving rods. The rotating member includes an annular rotating body, which can improve the structural stability of the rotating member and is light in weight. The installation shaft is provided to facilitate the arrangement of the rotating member on the external carrier.

[0033] As for the first sliding member including the second sleeve part and the first lever, it is convenient for the first sliding member to slide along with the up and down lever assembly, and the first lever can be used to lever the first connecting rod, and the first connecting rod is sandwiched between the two first levers, so as to realize the transmission function between the first sliding member and the rotating member, and it is also convenient to assemble and disassemble. The second sleeve part includes the second connecting plate and the second sleeve, which can improve the installation stability of the first sleeve part and facilitate the connection with other parts.

[0034] Furthermore, the insertion part of the second sliding member is inserted into the rotating body, making the overall structure compact and occupying less space. The plug-in part is provided on the second sliding member, which is convenient for plugging with the left and right adjustment drive rods and convenient for assembly and disassembly. The second damping part is provided between the shaft body and the external carrier, which is conducive to controlling the rotation speed of the shaft body and improving the comfort of the driver and passenger. The stop structure is provided on the shaft body to limit the sliding position of the up and down toggle assembly, thereby facilitating the control of the left and right air outlet angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0036] Figure 1 This is a structural schematic diagram of the air outlet adjustment mechanism in the application state according to the embodiment of the utility model;

[0037] Figure 2Another structural schematic diagram of the air outlet adjusting mechanism in the application state according to the embodiment of the present utility model;

[0038] Figure 3 Structural schematic diagram of the air outlet adjusting mechanism according to the embodiment of the present utility model;

[0039] Figure 4 Exploded view of the air outlet adjusting mechanism according to the embodiment of the present utility model;

[0040] Figure 5 Front view of the air outlet adjusting mechanism according to the embodiment of the present utility model;

[0041] Figure 6 Along Figure 5 Cross-sectional view taken along line A-A in

[0042] Figure 7 Top view of the air outlet adjusting mechanism according to the embodiment of the present utility model;

[0043] Figure 8 Along Figure 7 Cross-sectional view taken along line B-B in

[0044] Figure 9 Along Figure 7 Cross-sectional view taken along line C-C in

[0045] Explanation of reference numerals:

[0046] 1. Shaft body; 3. First sliding member; 4. Rotating member; 5. Second sliding member; 6. First damping portion; 7. Second damping portion; 8. Up-and-down adjusting blade; 9. Up-and-down adjusting driving rod; 10. Left-and-right adjusting blade; 11. Left-and-right adjusting driving rod; 12. Handle sheath; 13. Left-and-right blade connecting rod; 15. Decorative frame;

[0047] 101. First gear; 102. Insertion slot; 103. Limiting rib; 104. Limiting block;

[0048] 201. First sleeved portion; 2011. First sleeve; 2012. First connecting plate; 202. Pushing handle; 203. Insertion rod;

[0049] 301. Second sleeved portion; 3011. Second sleeve; 3012. Second connecting plate; 302. First shift lever;

[0050] 401. Rotating main body; 4011. Mounting plate; 4012. First connecting rod; 4013. Second connecting rod; 402. Mounting shaft; 403. Guide post;

[0051] 501. Insertion rod; 502. First connecting rod; 503. Second connecting rod; 504. Insertion portion; 505. Second shift lever;

[0052] 901, second gear; 902, limiting groove;

[0053] 1101, plug-in socket;

[0054] 1401. Upper shell; 1402. Lower shell; 14021. Guide groove. DETAILED DESCRIPTION

[0055] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0056] In the description of the present invention, it should be noted that the orientation or positional relationship shown in the accompanying drawings is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0057] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installation", "connection", "connection", and "connector" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in combination with specific circumstances.

[0058] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0059] The present embodiment relates to an air outlet adjustment mechanism, which is easy to operate and has a simple and novel structure. It can realize the up and down flipping adjustment of the upper and lower adjustment blades 8, and can realize the left and right swinging adjustment of the left and right adjustment blades 10, thereby improving the convenience of passengers in operating the air outlet blades.

[0060] Based on the above design concept, an exemplary structure of the air outlet adjustment mechanism of this embodiment in the application state is as follows: Figures 1 to 2 As shown, the structure of the air outlet adjustment mechanism of this embodiment is as follows Figure 3 , Figure 4 , Figure 7 and Figure 8 As shown, the air outlet adjustment mechanism of this embodiment mainly includes a shaft body 1, an up-down toggle assembly and a left-right toggle assembly. The shaft body 1 is arranged on an external carrier such as a decorative frame 15, the up-down toggle assembly is used to drive the up-down adjustment blade 8 to flip up and down, and the left-right toggle assembly is used to drive the left-right adjustment blade 10 to swing left and right.

[0061] The structure of the air outlet assembly can refer to the existing structure. In order to better understand the air outlet adjustment mechanism of this embodiment, refer to Figure 4 The structure of the air outlet assembly is briefly described. It mainly includes an air outlet housing, up and down adjustment blades 8, left and right adjustment blades 10, up and down adjustment drive rods 9, left and right adjustment drive rods 11 and left and right blade connecting rods 13.

[0062] There is one up-down adjustment blade 8, and the drive shaft of the up-down adjustment blade 8 is installed on the air outlet housing and generally extends in the left-right direction of the vehicle. The drive shaft of the up-down adjustment blade 8 is connected to the up-down adjustment drive rod 9. The up-down adjustment drive rod 9 can be, for example, an up-down adjustment drive shaft rotatably arranged on the air outlet housing, so as to conveniently realize the up-down flipping of the up-down adjustment blade 8 by its own rotation. There are multiple left-right adjustment blades 10 arranged side by side, and the drive shafts of each left-right adjustment blade 10 are generally arranged vertically. Multiple left-right adjustment blades 10 are connected by left-right blade connecting rods 13, and each left-right adjustment blade 10 is rotatably arranged on the air outlet housing. The left-right blade connecting rod 13 is connected to the left-right adjustment drive rod 11, and the left-right adjustment drive rod 11 slides left-right, which can drive the left-right adjustment blades 10 to swing left-right.

[0063] The air outlet adjustment mechanism of this embodiment, specifically, its up and down toggle assembly is arranged on the shaft body 1, and can move along the axial direction of the shaft body 1. A connecting structure is provided between the up and down toggle assembly and the shaft body 1. The shaft body 1 is used for transmission connection with the up and down adjustment drive rod 9 that drives the up and down adjustment blades 8. The up and down toggle assembly drives the shaft body 1 to rotate through the connecting structure, and can drive the up and down adjustment drive rod 9 to drive the up and down adjustment blades 8 to flip up and down.

[0064] The left and right toggle assembly is used to connect with the left and right adjustment driving rod 11 that drives the left and right adjustment blades 10. The left and right toggle assembly is connected to the shaft body 1. The up and down toggle assembly moves along the axial direction of the shaft body 1, so that the left and right toggle assembly can drive the left and right adjustment blades 10 to swing left and right.

[0065] As a preferred embodiment, Figures 3 to 6 As shown, the up and down toggle assembly includes a first sleeve portion 201 sleeved on the shaft body 1, and a toggle handle 202 connected to the first sleeve portion 201, wherein the up and down toggle assembly is sleeved on the shaft body 1 through the first sleeve portion 201, so that the up and down toggle assembly can rotate around the shaft body 1 and can also slide along the axial direction of the shaft body 1. The toggle handle 202 and the first sleeve portion 201 are integrated into an integral structure, and the toggle handle 202 is located on one side of the first sleeve portion 201, so that the up and down toggle assembly can rotate and slide through the toggle handle 202.

[0066] In a preferred embodiment, the connection structure and the toggle handle 202 are disposed on both sides of the first set portion 201. Such an arrangement facilitates the overall arrangement. After the air outlet adjustment mechanism of this embodiment is installed on an external carrier such as a decorative frame 15 of a vehicle, the toggle handle 202 is located on the side of the first set portion 201 facing the inside of the vehicle, and the connection structure is located on the side of the first set portion 201 facing the outside of the vehicle. The first set portion 201 blocks the opening on the decorative frame 15, so that the portion exposed in the cab only includes the toggle handle 202 and the portion of the first set portion 201 blocked at the opening, which can improve the aesthetics of the vehicle interior.

[0067] It is worth noting that in the left and right directions of the vehicle, the width of the toggle handle 202 is smaller than the width of the opening on the decorative frame 15, so that the up and down toggle components can slide left and right. In addition, since the up and down toggle components are generally made of plastic, in order to improve the operating comfort of the driver and passenger, Figure 7 and Figure 8 As shown, the outer cover of the toggle handle 202 is provided with a handle cover 12, which can also improve the aesthetics of the interior.

[0068] As a preferred embodiment, Figure 3 and Figure 4 As shown, the first sleeve portion 201 includes a first connecting plate 2012 and first sleeves 2011 respectively connected to both ends of the first connecting plate 2012. The cross section of the first connecting plate 2012 is arc-shaped, and when the first sleeve portion 201 rotates around the shaft body 1, the first connecting plate 2012 is convenient to cooperate with the edge of the opening on the decorative frame 15.

[0069] Here, the first sleeve portion 201 includes the first connecting plate 2012 and the first sleeve 2011, which can improve the installation stability of the first sleeve portion 201 and facilitate the connection with other parts. It should be understood that the number of the first sleeve 2011 is also feasible, but in order to ensure the installation stability of the first sleeve portion 201, the matching dimension between the first sleeve 2011 and the shaft body 1 in the axial direction of the shaft body 1 should be extended as much as possible.

[0070] As a preferred embodiment, Figure 3 , Figure 4 , Figure 7 , Figure 8 and Figure 9As shown, the aforementioned connection structure includes a plug-in rod 203 provided on the first sleeve portion 201, and a plug-in slot 102 provided on the shaft body 1. The plug-in rod 203 is specifically located on the first connecting plate 2012, and the plug-in slot 102 extends along the length direction of the shaft body 1. The end of the plug-in rod 203 away from the first sleeve portion 201 is inserted into the plug-in slot 102, so that the first sleeve portion 201 can rotate around the shaft body 1, and the shaft body 1 can be driven to rotate around its own center line by the plug-in rod 203. Here, the connection structure is set as the plug-in rod 203 and the plug-in slot 102, which has a simple structure and is easy to install.

[0071] As a preferred embodiment, the shaft body 1 and the up and down adjustment driving rod 9 are connected through a gear pair. Figure 3 and Figure 4 As shown, the gear pair specifically includes a first gear 101 disposed on the first shaft body 1, and a second gear 901 disposed on the up-and-down adjustment driving rod 9, the first gear 101 and the second gear 901 are meshed and connected, and the first gear 101 and the second gear 901 are both sector gears. In this arrangement, when the shaft body 1 rotates, the up-and-down adjustment driving rod 9 can be driven to rotate through the gear pair, thereby driving the up-and-down adjustment blade 8 to flip up and down.

[0072] As a preferred embodiment, a limiting structure is provided between the shaft body 1 and the up-down adjustment driving rod 9, and the limiting structure is used to limit the extreme position of the shaft body 1 relative to the up-down adjustment driving rod 9. In this structure, a limiting structure is provided between the shaft body 1 and the up-down adjustment driving rod 9, which can limit the rotation angle of the shaft body 1, thereby facilitating the limitation of the up-down air outlet angle.

[0073] Still refer to Figure 3 and Figure 4 As shown, the limiting structure specifically includes a limiting rib 103 provided on the shaft body 1 and a limiting groove 902 provided on the up-and-down adjustment driving rod 9. In this embodiment, the limiting rib 103 is specifically provided on one side of the first gear 101, and the limiting groove 902 is provided on one side of the second gear 901. When the shaft body 1 rotates, the limiting rib 103 can abut against two upper and lower opposite side walls of the limiting groove 902, thereby limiting the shaft body 1 to the extreme position of rotating upward and rotating downward.

[0074] As a preferred embodiment, Figures 3 to 6As shown, the left-right toggle assembly includes a first sliding member 3, a rotating member 4 and a second sliding member 5, wherein the first sliding member 3 is sleeved on the shaft body 1, the rotating member 4 is transmission-connected between the first sliding member 3 and the second sliding member 5, and the second sliding member 5 is slidably disposed on an external carrier and is used to be connected to the left-right adjustment driving rod 11 of the left-right adjustment blade 10. The first sliding member 3 can move along the axial direction of the shaft body 1 with the up-and-down toggle assembly, and the first sliding member 3 drives the second sliding member 5 to drive the left-and-right adjustment driving rod 11 to move left-and-right through the rotating member 4, so as to drive the left-and-right adjustment blade 10 to swing left-and-right.

[0075] In the above structure, the left-right toggle assembly includes a first sliding member 3, a rotating member 4 and a second sliding member 5. The structure is simple and can realize the left-right sliding adjustment of the left-right adjustment driving rod 11, so as to conveniently drive the left-right adjustment blade 10 to swing left-right.

[0076] As a preferred embodiment, a first damping portion 6 is provided between the first sliding member 3 and the shaft body 1, and the first damping portion 6 is used to apply damping to the sliding of the first sliding member 3 relative to the shaft body 1. Here, the first damping portion 6 is provided to control the sliding speed of the first sliding member 3 and improve the comfort of the driver and passenger in operation.

[0077] In this embodiment, Figure 3 , Figure 4 , Figure 7 and Figure 8 As shown, a mounting groove is provided on the shaft body 1, and the mounting groove and the aforementioned plug-in groove 102 are respectively disposed on both sides of the shaft body 1, and the mounting groove extends along the axial direction of the shaft body 1. The first damping part 6 can specifically be a rubber strip installed in the mounting groove, so as to apply damping to the sliding of the first sliding member 3 relative to the shaft body 1. It should be understood that the first damping part 6 can be installed on the first sliding member 3 in addition to the shaft body 1, or the first damping part 6 can be provided on both the shaft body 1 and the first sliding member 3.

[0078] As a preferred embodiment, Figure 3 , Figure 4 , Figure 7 and Figure 8 As shown, the rotating member 4 is rotatably arranged on an external carrier such as an air outlet shell, and the air outlet shell includes an upper shell 1401 and a lower shell 1402 connected up and down. In this embodiment, one of the following mounting shafts 402 is inserted into the mounting hole on the upper shell 1401, and the other following mounting shaft 402 is inserted into the mounting hole on the lower shell 1402, forming a structure in which the rotating member 4 is rotatably arranged on the external carrier through the mounting shaft 402, so that the rotating member 4 can rotate around the axial direction of the mounting shaft 402.

[0079] In a preferred embodiment, the rotation center line of the rotating member 4 is orthogonal to the axial direction of the shaft body 1. With this arrangement, the overall structure is simple and compact, and the layout of each component is convenient, facilitating the driving of the left and right adjustment drive rod 11.

[0080] As a preferred embodiment, continue to refer to Figure 3 , Figure 4 , Figure 7 and Figure 8 As shown, the rotating member 4 includes an annular rotating main body 401 and a mounting shaft 402. Among them, the rotating main body 401 includes two relatively arranged mounting plates 4011, and a first connecting rod 4012 and a second connecting rod 4013 that are relatively arranged. The two mounting plates 4011, the first connecting rod 4012, and the second connecting rod 4013 enclose an annular shape.

[0081] To facilitate the installation of the rotating member 4 on an external carrier, a mounting shaft 402 is provided on the side of each mounting plate 4011 facing the outside of the rotating main body 401, and the mounting shafts 402 on the two mounting plates 4011 are coaxially arranged, which can be conveniently installed on the air outlet housing. In this embodiment, making the rotating member 4 include an annular rotating main body 401 can improve the structural stability of the rotating member 4 and is relatively light in weight. The provided mounting shaft 402 facilitates the arrangement of the rotating member 4 on an external carrier.

[0082] It should be noted here that, to facilitate the smooth rotation of the rotating member 4, as Figure 8 shown, a guiding column 403 extending downward is provided on the lower mounting plate 4011. The extending direction of the guiding column 403 is the same as the axial direction of the mounting shaft 402, and a guiding groove 14021 is provided on the lower housing 1402. The guiding groove 14021 is arc-shaped. The guiding column 403 is inserted into the guiding groove 14021. When the rotating member 4 rotates, the guiding column 403 swings in the guiding groove 14021, which is beneficial to improving the smoothness of the rotation of the rotating member 4.

[0083] As a preferred embodiment, as Figure 3 , Figure 4 and Figure 6 shown, the first sliding member 3 includes a second sleeved portion 301 sleeved on the shaft body 1, and two first lever arms 302 provided on the second sleeved portion 301. The two first lever arms 302 are arranged at an interval along the axial direction of the shaft body 1, and the first connecting rod 4012 is clamped between the two first lever arms 302.

[0084] Here, as for making the first sliding member 3 include the second fitting portion 301 and the first lever 302, it is convenient for the first sliding member 3 to slide with the up and down shifting components, and the first connecting rod 4012 can be shifted by the first lever 302, and the first connecting rod 4012 can be clamped between the two first levers 302, so as to realize the transmission function between the first sliding member 3 and the rotating member 4, and it is also convenient for assembly and disassembly.

[0085] As a preferred embodiment, continue to refer to Figure 3 , Figure 4 and Figure 6 As shown, the second sleeve portion 301 includes a second connecting plate 3012 and second sleeves 3011 respectively connected to two ends of the second connecting plate 3012 , and the first sliding member 3 is sleeved on the shaft body 1 through the second sleeve 3011 .

[0086] Here, the second sleeve part 301 includes the second connecting plate 3012 and the second sleeve 3011, which can improve the installation stability of the first sleeve part 201 and facilitate the connection with other parts. It should be understood that the number of the second sleeve 3011 can be one in addition to two. In this case, the matching dimension between the second sleeve 3011 and the shaft body 1 in the axial direction of the shaft body 1 can be extended to improve the installation stability of the first sleeve part 201.

[0087] like Figure 6 As shown, the two second sleeves 3011 are respectively arranged adjacent to the two first sleeves 2011 mentioned above, and the two second sleeves 3011 are located between the two first sleeves 2011, so that the first sliding part can slide left and right along with the up and down toggle assembly.

[0088] It should be noted that, in this embodiment, the cross section of the second connecting plate 3012 is arc-shaped, so that the overall structure is compact and the first sliding member 3 is convenient for rotating around the shaft body 1. In addition, the two first levers 302 are arranged on the second connecting plate 3012, and the two first levers 302 extend radially outward from the second connecting plate 3012 along the shaft body 1, so that the first connecting rod 4012 is sandwiched between the two first levers 302, so that the first sliding member 3 can slide and drive the rotating member 4 to rotate.

[0089] As a preferred embodiment, Figure 3 and Figure 4As shown, the second sliding member 5 has an insertion portion inserted into the rotating body 401. Two second lever rods 505 are provided on the insertion portion. The two second lever rods 505 are arranged at intervals along the sliding direction of the second sliding member 5. The extending direction of each second lever rod 505 is the same as the extending direction of the first lever rod 302. The second connecting rod 4013 is clamped between the two second lever rods 505 so that when the rotating member 4 rotates, it can drive the second sliding member 5 to slide. Here, the insertion portion of the second sliding member 5 is inserted into the rotating body 401, making the overall structure compact and occupying less space.

[0090] As a preferred embodiment, still referring to Figure 3 and Figure 4 As shown, one end of the second sliding member 5 far from the insertion portion is provided with a plugging portion 504. The plugging portion 504 is used to plug with the left - right adjustment driving rod 11. In this embodiment, the plugging portion 504 is specifically provided at one end of the second connecting rod 503 far from the first connecting rod 502, so that it is convenient to plug with the left - right adjustment driving rod 11 and the disassembly is convenient.

[0091] In a preferred embodiment, the insertion portion is an insertion rod 501. The second sliding member 5 includes a first connecting rod 502 and a second connecting rod 503 connected to the insertion rod 501 in sequence. The insertion rod 501, the first connecting rod 502 and the second connecting rod 503 are combined in a "zigzag" shape, making the overall structure compact. The plugging portion 504 is specifically provided at one end of the second connecting rod 503 far from the first connecting rod 502, and the plugging portion 504 is specifically located on an extending rod extending upward on the second connecting rod 503, so as to facilitate the plugging portion 504 to be inserted into the plugging hole 1101 on the left - right adjustment driving rod 11.

[0092] As a preferred embodiment, continuing to refer to FIGS. 3 and Figure 4 As shown, a second damping portion 7 is provided between the shaft body 1 and the external carrier of the mounting shaft 402 body 1. The second damping portion 7 is used to apply damping to the rotation of the shaft body 1 relative to the external carrier, so as to facilitate controlling the rotation speed of the shaft body 1 and improving the comfort of the driver and passengers during operation.

[0093] In this embodiment, the second damping portion 7 is specifically a rubber ring sleeved on both ends of the shaft body 1. After both ends of the shaft body 1 are inserted into the shaft holes on the decorative frame 15, the rubber ring is located between the shaft body 1 and the side wall of the shaft hole to apply damping to the rotation of the shaft body 1 relative to the external carrier.

[0094] As a preferred embodiment, as Figure 5 and Figure 6As shown, the shaft body 1 is provided with a stop structure for limiting the sliding limit position of the up and down dial assembly, so that the sliding position of the up and down dial assembly can be limited, thereby facilitating the control of the left and right air outlet angles. As in this embodiment, the stop structure is specifically two limit blocks 104 provided on the shaft body 1, so as to better limit the left and right sliding limit position of the up and down dial assembly.

[0095] In the air outlet adjustment mechanism of this embodiment, the up-down toggle handle 202 is toggled up and down, and the up-down toggle assembly rotates, which can drive the shaft body 1 to rotate, and the rotation of the shaft body 1 drives the up-down adjustment driving rod 9 to rotate, so that the up-down adjustment blade 8 can be turned up and down. The up-down toggle handle 202 is toggled left and right, and the up-down toggle assembly slides along the axial direction of the shaft body 1, and the first sliding member 3 slides accordingly, which can drive the rotating member 4 to rotate, thereby driving the second sliding member 5 to slide, and the second sliding member 5 can drive the left-right adjustment driving rod 11 to drive the left-right blade connecting rod 13 to slide, so that the left-right adjustment blade 10 can swing left and right.

[0096] The air outlet adjustment mechanism of this embodiment, the up and down toggle assembly and the left and right toggle assembly are both connected to the shaft body 1. By setting a connecting structure between the up and down toggle assembly and the shaft body 1, and making the shaft body 1 and the up and down adjustment drive rod 9 transmission connection, the up and down adjustment blades 8 can be adjusted up and down. The up and down toggle assembly can also move along the axial direction of the shaft body 1, thereby driving the left and right toggle assembly to drive the left and right adjustment drive rod 11 to slide, thereby achieving the left and right swing adjustment of the left and right adjustment blades 10. It is easy to operate, has a simple and novel structure, and can improve the convenience of passengers in operating the air outlet blades.

[0097] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air outlet adjustment mechanism, characterized in that: It comprises a shaft body (1), an up-and-down shifting assembly and a left-and-right shifting assembly; The up-and-down moving assembly is arranged on the shaft body (1) and is movable along the axial direction of the shaft body (1). A connecting structure is arranged between the up-and-down moving assembly and the shaft body (1). The shaft body (1) is used for transmission connection with an up-and-down adjusting driving rod (9) that drives the up-and-down adjusting blade (8). The up-and-down moving assembly drives the shaft body (1) to rotate through the connecting structure, and can drive the up-and-down adjusting driving rod (9) to drive the up-and-down adjusting blade (8) to flip up and down; The left-right toggle assembly is connected to the shaft body (1) and is used to connect to a left-right adjustment drive rod (11) that drives the left-right adjustment blades (10). The up-down toggle assembly moves along the axial direction of the shaft body (1), so that the left-right toggle assembly can drive the left-right adjustment blades (10) to swing left-right.

2. The air outlet adjustment mechanism according to claim 1, characterized in that: The up-and-down toggle assembly comprises a first sleeve portion (201) sleeved on the shaft body (1), and a toggle handle (202) connected to the first sleeve portion (201); The connection structure and the toggle handle (202) are disposed on both sides of the first sleeve portion (201).

3. The air outlet adjustment mechanism according to claim 2, characterized in that: The first sleeve portion (201) comprises a first connecting plate (2012) and a first sleeve (2011) respectively connected to two ends of the first connecting plate (2012); the connection structure comprises a plug-in rod (203) provided on the first sleeve portion (201) and a plug-in slot (102) provided on the shaft body (1); the plug-in slot (102) extends along the length direction of the shaft body (1); an end of the plug-in rod (203) away from the first sleeve portion (201) is inserted into the plug-in slot (102); and / or, The shaft body (1) and the up-and-down adjusting driving rod (9) are connected via a gear pair, and a limit structure is provided between the shaft body (1) and the up-and-down adjusting driving rod (9), wherein the limit structure is used to limit the extreme position of the rotation of the shaft body (1) relative to the up-and-down adjusting driving rod (9).

4. The air outlet adjustment mechanism according to claim 1, characterized in that: The left-right toggle assembly comprises a first sliding member (3), a rotating member (4) and a second sliding member (5); the first sliding member (3) is sleeved on the shaft (1); the rotating member (4) is transmission-connected between the first sliding member (3) and the second sliding member (5); the second sliding member (5) is slidably disposed on an external carrier and is used to be connected to a left-right adjustment driving rod (11) of the left-right adjustment blade (10); The first sliding member (3) can move along the axial direction of the shaft body (1) along with the up and down moving assembly, and the first sliding member (3) drives the second sliding member (5) to drive the left and right adjustment driving rod (11) to move left and right through the rotating member (4), so as to drive the left and right adjustment blade (10) to swing left and right.

5. The air outlet adjustment mechanism according to claim 4, characterized in that: A first damping portion (6) is provided between the first sliding member (3) and the shaft body (1), and the first damping portion (6) is used to apply damping to the sliding of the first sliding member (3) relative to the shaft body (1).

6. The air outlet adjustment mechanism according to claim 4, characterized in that: The rotating member (4) comprises an annular rotating body (401), wherein the rotating body (401) comprises two mounting plates (4011) arranged opposite to each other, and a first connecting rod (4012) and a second connecting rod (4013) arranged opposite to each other; A mounting shaft (402) is provided on one side of each mounting plate (4011) facing the outside of the rotating body (401), and the rotating member (4) is rotatably mounted on an external carrier via the mounting shaft (402), and a rotation centerline of the rotating member (4) is orthogonal to the axial direction of the shaft body (1).

7. The air outlet adjustment mechanism according to claim 6, characterized in that: The first sliding member (3) comprises a second sleeve portion (301) sleeved on the shaft body (1), and two first levers (302) arranged on the second sleeve portion (301); Two first shifting rods (302) are arranged at an axial distance along the shaft body (1), and the first connecting rod (4012) is sandwiched between the two first shifting rods (302).

8. The air outlet adjustment mechanism according to claim 7, characterized in that: The second sleeve portion (301) comprises a second connecting plate (3012) and second sleeves (3011) respectively connected to two ends of the second connecting plate (3012), and the first sliding member (3) is sleeved on the shaft body (1) through the second sleeve (3011); The two first shifting rods (302) are arranged on the second connecting plate (3012).

9. The air outlet adjustment mechanism according to claim 6, characterized in that: The second sliding member (5) has an insertion portion inserted into the rotating body (401), and two second levers (505) are arranged on the insertion portion. The two second levers (505) are arranged at intervals along the sliding direction of the second sliding member (5), and the second connecting rod (4013) is sandwiched between the two second levers (505); An inserting portion (504) is provided at one end of the second sliding member (5) away from the inserting portion, and the inserting portion (504) is used for inserting with the left-right adjustment driving rod (11).

10. The air outlet adjustment mechanism according to any one of claims 1 to 9, characterized in that: A second damping portion (7) is provided between the shaft body (1) and an external carrier on which the shaft body (1) is mounted, and the second damping portion (7) is used to apply damping to the rotation of the shaft body (1) relative to the external carrier; and / or, The shaft body (1) is provided with a stop structure for limiting the sliding limit position of the up and down moving assembly.

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