Automobile air outlet structure capable of controlling steering of blades in multiple directions

Abstract

The utility model relates to an automobile air outlet structure capable of controlling the steering of blades in multiple directions, which comprises an air outlet shell structure, a linkage blade assembly arranged in the air outlet shell structure, and an electric control multidirectional blade linkage adjusting structure arranged outside the air outlet shell structure and connected with the linkage blade assembly. The linkage blade assembly comprises a blade assembly and a blade connecting rod connected with the blade assembly, and the electric control multidirectional blade linkage adjusting structure comprises a cam connecting rod connected with blades at the inner end of the blade assembly, a curved conduction cam connected with the cam connecting rod and a driver connected with the curved conduction cam. A cam mechanism is added, two curved guide channels are formed in a cam, each curved guide channel controls about half of the blades, half of the curved guide channels controls rotation in the same direction, the rest of the curved guide channels controls rotation in the opposite direction, the cam is driven by a motor to rotate, and the blades are driven to rotate in the same direction. And a group of blades are driven to rotate in the same direction and relatively.

Description

Technical Field

[0001] The utility model relates to an automobile interior decoration part, in particular to an automobile air outlet structure capable of controlling blade turning in multiple directions. Background Art

[0002] At present, the automobile manufacturing industry is booming, and family cars are rapidly becoming popular. Car users have higher requirements for the comfort, aesthetics, novelty, safety, high cost performance and convenience of related structures of cars. In order to improve the requirements of car passengers for the grade and function of cars, the existing air outlet openings are large and not simple and beautiful, or the electric control cost is high.

[0003] The opening of the existing air outlet is controlled in a very small range, and the existing automobile air outlet basically uses a motor and then a mechanical transmission to achieve the purpose of changing the wind direction. The transmission structure is different from the traditional structure. It can operate a knob in the same set of mechanisms to guide the air flow in one direction and close and open the air door. A driver or a dial can only rotate the blades in the same direction, and the linkage between upward, downward, left or right. Utility Model Content

[0004] The utility model aims to provide a car air outlet structure capable of controlling the turning of blades in multiple directions, so as to solve the problem that only one driver or dial wheel is needed to realize the rotation of blades in the same air outlet in the same direction and in relative directions through a cam mechanism to separate the airflow.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an automobile air outlet structure capable of controlling the turning of blades in multiple directions, comprising an air outlet shell structure, a linkage blade assembly arranged in the air outlet shell structure, an electrically controlled multi-directional blade linkage adjustment structure connected to the linkage blade assembly is arranged outside the air outlet shell structure, the linkage blade assembly comprises a blade connecting rod arranged in the blade assembly and connecting the blade assembly, the electrically controlled multi-directional blade linkage adjustment structure comprises a cam connecting rod connected to the blade at the inner end of the blade assembly, a curved conduction cam connected to the cam connecting rod, and a driver connected to the curved conduction cam.

[0006] The upper part of the curved conduction cam is provided with two curved guide grooves, and the corresponding inner guide blocks arranged on the upper side ends of the cam connecting rods are arranged in the two curved guide grooves. The left curved guide groove is a multi-bend groove, and the right curved guide groove is an arc.

[0007] The air outlet shell structure is divided into an upper shell and a lower shell. The upper shell and the lower shell are provided with end limit grooves for fixing the upper ends of the blade components for connection.

[0008] An external connecting piece for connecting the curved transmission cam and the driver is arranged outside the lower shell.

[0009] The beneficial effects of the utility model are as follows: the structure only needs one driver or a dial wheel, and through the curved conduction cam, the blades can rotate in the same direction and in the opposite direction in the same air outlet to separate the airflow. The blades in the same air outlet can rotate in the same direction and in the opposite direction to guide the wind, and a cam mechanism with two curved guide grooves is added. Each curved guide groove controls about half of the number of blades, half of the track controls the same direction rotation, and the remaining half controls the relative direction rotation. The rotation of the cam driven by the motor drives a group of blades to rotate in the same direction and relative to each other.

[0010] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] Figure 2 for Figure 1 Top view of the .

[0013] Figure 3 for Figure 2 AA section view.

[0014] Figure 4 for Figure 1 A partial enlarged view of the curved conduction cam structure.

[0015] Figure 5 for Figure 1 Exploded diagram.

[0016] In the figure: 1. upper shell, 2. lower shell, 3. end limit groove, 4. blade assembly, 5. blade connecting rod, 6. cam connecting rod, 7. curved transmission cam, 8. driver, 9. external connecting piece, 10. left curved guide groove, 11. right curved guide groove, 12. driving connecting rod, 13. inner guide block, 14. fixing bolt. DETAILED DESCRIPTION

[0017] The directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like in the application text are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 according to specific circumstances.

[0019] Embodiment 1, as Figure 1-5 As shown, a car air outlet structure capable of controlling blade steering in multiple directions comprises an air outlet shell structure and a linkage blade assembly arranged in the air outlet shell structure. The air outlet shell structure is divided into an upper shell 1 and a lower shell 2. The upper shell and the lower shell are provided with end limit grooves 3 for fixing the upper ends of the blade assemblies.

[0020] An electrically controlled multi-directional blade linkage adjustment structure connected to the linkage blade assembly is provided outside the air outlet housing structure. The linkage blade assembly includes a blade connecting rod 5 provided on the blade assembly 4 and connected to the blade assembly. The electrically controlled multi-directional blade linkage adjustment structure includes a cam connecting rod 6 connected to the blade at the inner end of the blade assembly, a curved conduction cam 7 connected to the cam connecting rod, and a driver 8 connected to the curved conduction cam. An external connection piece 9 connecting the curved conduction cam and the driver is provided outside the lower housing. A driving connection rod 12 is provided between the driver 8 and the curved conduction cam. A fixing bolt 14 is provided between the external connection piece 9 and the driver 8.

[0021] The upper part of the curved conduction cam is provided with two curved guide grooves, and the two curved guide grooves are respectively provided with inner guide blocks 13 corresponding to the side ends of each cam connecting rod 6. The curved guide grooves include a multi-bend guide groove 10 and an arc groove 11.

[0022] The structure only needs one driver or a dial, and through the curved conduction cam 7, the blades can rotate in the same direction and in the opposite direction in the same air outlet to separate the airflow. To achieve the same and opposite direction rotation of the blades in the same air outlet, a cam mechanism with two curved guide grooves is added. Each curved guide groove controls about half of the blades, half of the track controls the same direction rotation, and the remaining half controls the opposite direction rotation. The rotation of the cam driven by the motor drives a group of blades to rotate in the same direction and relative to each other.

[0023] The above embodiments are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

[0024] The parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art.

Claims

1. An automobile air outlet structure capable of controlling blade steering in multiple directions, comprising an air outlet shell structure and a linkage blade assembly arranged in the air outlet shell structure, characterized in that: An electrically controlled multi-directional blade linkage adjustment structure connected to the linkage blade assembly is provided on the outside of the air outlet shell structure. The linkage blade assembly includes a blade connecting rod provided on the blade assembly and connecting the blade assembly. The electrically controlled multi-directional blade linkage adjustment structure includes a cam connecting rod connected to the blades at the inner end of the blade assembly, a curved conduction cam connected to the cam connecting rod, and a driver connected to the curved conduction cam.

2. The automobile air outlet structure capable of controlling blades in multiple directions as claimed in claim 1, characterized in that: The upper part of the curved conduction cam is provided with two curved guide grooves, and the two curved guide grooves are provided with inner guide blocks connected with the side ends of each cam connecting rod. The curved guide grooves include multi-bend guide grooves and arc-shaped grooves.

3. The automobile air outlet structure capable of controlling blades in multiple directions as claimed in claim 1, characterized in that: The air outlet shell structure is divided into an upper shell and a lower shell. The upper shell and the lower shell are provided with end limit grooves for fixing the upper ends of the blade components for connection.

4. The automobile air outlet structure capable of controlling blades in multiple directions as claimed in claim 3, characterized in that: An external connecting piece for connecting the curved transmission cam and the driver is arranged outside the lower shell.

Images