Air conditioner air outlet assembly and vehicle

Abstract

The utility model provides an air conditioner air outlet assembly and a vehicle, and belongs to the technical field of air outlet equipment, the air conditioner air outlet assembly comprises a driving element, the driving element comprises an output shaft, and the side face of the output shaft is provided with a track part with a closed track path and surrounding the side face by a circle; the air outlet adjusting part comprises a driving air guide blade, and the rotating axis of the driving air guide blade is perpendicular to the axis of the output shaft; the transmission mechanism comprises a transmission part, and the transmission part is arranged between the driving air guide blade and the output shaft and is limited to only linearly move in the axis direction of the output shaft; the first end of the transmission part is connected with the track part and can move along the track part, the second end of the transmission part is connected with the driving air guide blade, and the transmission part can drive the driving air guide blade to rotate when moving linearly; the fan has the advantages that the air outlet adjusting part comprises the driving air guide blade, and the rotating axis of the driving air guide blade is perpendicular to the axis of the output shaft.

Description

Technical Field

[0001] The utility model belongs to the technical field of air outlet equipment, and in particular relates to an air-conditioning outlet assembly and a vehicle. Background Art

[0002] The air conditioning system of a car is generally connected to an adjustable air outlet. By designing the adjustment device and the air outlet housing, the two can cooperate to achieve different air outlet modes, thereby meeting the user's personalized needs for air flow rate and direction. In the prior art, the adjustment device generally includes an actuator that provides power, an adjustment part that is arranged outside the air outlet housing and changes the wind direction by swinging, and a transmission mechanism located between the actuator and the adjustment part, wherein the transmission mechanism is used to transmit the power of the actuator to the adjustment part. Because the rotation direction of the output shaft of the actuator is parallel to the adjustment direction of the wind direction adjustment mechanism or is located on the same plane, the output force of the actuator can be directly transmitted to the wind direction adjustment mechanism, driving the wind direction adjustment mechanism to swing and adjust the wind direction. However, when the output shaft on the actuator needs to swing vertically due to the installation space inside the car, the above transmission structure is not applicable. Utility Model Content

[0003] The purpose of the utility model is to solve the above problems in the existing technology and to propose an air-conditioning outlet in which the output force direction of the actuator is perpendicular to the air outlet swing direction.

[0004] The purpose of the utility model can be achieved through the following technical solutions: an air-conditioning outlet assembly, comprising:

[0005] A driving element comprising an output shaft, wherein a track portion having a closed track path and surrounding the side surface is provided on a side surface of the output shaft;

[0006] an air outlet regulating portion, comprising an active air guide blade, wherein the rotation axis of the active air guide blade is perpendicular to the axis of the output shaft;

[0007] A transmission mechanism comprising a transmission member disposed between the active air guide blade and the output shaft and configured to move linearly only along the axis of the output shaft; a first end of the transmission member being connected to the track portion and movable along the track portion, a second end of the transmission member being connected to the active air guide blade, and capable of driving the active air guide blade to rotate when the transmission member moves linearly;

[0008] When the output shaft rotates, the track portion rotates synchronously with the output shaft and drives the transmission member to move in a straight line, and the linear movement of the transmission member drives the active air guide blades to rotate to achieve swing adjustment of the air outlet adjustment portion.

[0009] In the above-mentioned air-conditioning outlet assembly, the active air guide blade includes a rotating shaft portion, a gear portion is provided on the outer peripheral surface of the rotating shaft portion, a rack portion is provided on the second end of the transmission member, and the gear portion is meshed with the rack portion to realize power transmission.

[0010] In the above-mentioned air-conditioning outlet assembly, the track portion is a track groove, and a linkage column that can extend into the track groove is provided on the first end of the transmission member.

[0011] In the above-mentioned air-conditioning outlet assembly, the track portion includes at least one direct-blowing wind node. When the transmission member runs to the direct-blowing wind node position, the air outlet adjustment portion maintains the direct-blowing wind state; when the transmission member runs to other positions on the track portion, the active air guide blades are adjusted accordingly to achieve swing guidance of the wind direction of the blown air.

[0012] In the above-mentioned air-conditioning outlet assembly, the track portion includes at least four node positions, and the four node positions are respectively configured as a first extreme air outlet node, a first straight air blowing node, a second extreme air outlet node and a second straight air blowing node, and the first straight air blowing node and the second straight air blowing node are symmetrically arranged around the rotation axis of the track portion; along the linear movement direction of the first transmission member, the first extreme air outlet node and the second extreme air outlet node are respectively located on both sides of the first straight air blowing node.

[0013] In the above-mentioned air-conditioning outlet assembly, a driving column is provided on the output shaft for transmission, two track walls are provided on the driving column, and a gap is provided between the two track walls to form a track groove.

[0014] In the above-mentioned air-conditioning outlet assembly, a shell is further included, in which a limiting portion for accommodating the transmission member is provided. The limiting portion is connected to the transmission member to limit the transmission member to move only in a linear direction.

[0015] In the above-mentioned air-conditioning outlet assembly, a limiting groove extending in a straight line is provided on the limiting portion, and the transmission member is located in the limiting groove; and an anti-drop buckle portion is provided on the limiting portion and can be buckled on the transmission member.

[0016] A vehicle comprises the above-mentioned air-conditioning outlet assembly.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the air outlet adjustment part includes an active air guide blade, and the rotation axis of the active air guide blade is perpendicular to the axis of the output shaft, that is, the swing direction of the active air guide blade and the rotation direction of the output shaft are respectively located on two planes perpendicular to each other, so that the rotation of the output shaft can drive the active air guide blade to swing, thereby realizing the reversal of the transmission force, and is suitable for air-conditioning outlets where the output force direction of the actuator is perpendicular to the air outlet swing direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 yes Figure 1 Schematic diagram of the internal structure of the shell;

[0020] Figure 3 It is a schematic diagram of the exploded structure of the air outlet adjustment part and the transmission mechanism;

[0021] Figure 4 It is a schematic diagram of the connection structure between the output shaft and the drive column;

[0022] Figure 5 It is a three-dimensional structural diagram of the shell in the utility model.

[0023] In the figure, 100, driving element; 101, output shaft; 102, track part; 103, track groove; 104, driving column; 105, track wall; 200, air outlet adjustment part; 201, active air guide blade; 202, rotating shaft part; 300, transmission part; 301, gear part; 302, linkage column; 303, first extreme air outlet node; 304, first straight air node; 305, second extreme air outlet node; 306, rack part; 400, shell; 401, limiting part; 402, limiting groove; 403, anti-slip buckle part. DETAILED DESCRIPTION

[0024] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0025] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] like Figure 1-Figure 5 As shown, an air-conditioning outlet assembly includes:

[0027] The driving element 100 includes an output shaft 101 , and a track portion 102 with a closed track path and surrounding the side of the output shaft 101 is provided on the side of the output shaft 101 ;

[0028] The air outlet adjustment unit 200 includes an active air guide blade 201 , wherein the rotation axis of the active air guide blade 201 is perpendicular to the axis of the output shaft 101 ;

[0029] The transmission mechanism includes a transmission member 300, which is disposed between the active air guide blade 201 and the output shaft 101 and is limited to linear movement only along the axis of the output shaft 101. The first end of the transmission member 300 is connected to the track portion 102 and can move along the track portion 102. The second end of the transmission member 300 is connected to the active air guide blade 201, and the transmission member 300 can drive the active air guide blade 201 to rotate when moving linearly.

[0030] When the output shaft 101 rotates, the track portion 102 rotates synchronously with the first output shaft 101 and drives the transmission member 300 to move in a straight line. The linear movement of the transmission member 300 drives the active air guide blade 201 to rotate to achieve swing adjustment of the air outlet adjustment portion 200.

[0031] In this embodiment, the air outlet adjustment part 200 includes an active air guide blade 201, and the rotation axis of the active air guide blade 201 is perpendicular to the axis of the output shaft 101, that is, the swing direction of the active air guide blade 201 and the rotation direction of the output shaft 101 are respectively located on two planes perpendicular to each other, so that the rotation of the output shaft 101 can drive the active air guide blade 201 to swing, thereby realizing the reversal of the transmission force, which is suitable for air-conditioning outlets where the output force direction of the actuator is perpendicular to the air outlet swing direction.

[0032] Preferably, the active wind guide blade 201 includes a rotating shaft portion 202, a gear portion 301 is provided on the outer peripheral surface of the rotating shaft portion 202, a rack portion 306 is provided on the second end of the transmission member 300, and the gear portion 301 is meshed with the rack portion 306 to realize power transmission.

[0033] In this embodiment, the meshing transmission between the gear portion 301 and the rack portion 306 can achieve more precise position control and more accurate linear motion conversion, and the direct contact between the gear and the rack can achieve more efficient force transmission and reduce energy loss.

[0034] Specifically, the track portion 102 is a track groove 103, and a linkage column 302 that can extend into the track groove 103 is provided on the first end of the transmission member 300. As the output shaft 101 rotates, the track groove 103 rotates synchronously therewith. Since the transmission member 300 can only move in a straight line direction, as the track groove 103 moves, the connection position of the linkage column 302 and the track groove 103 changes, thereby controlling the transmission member 300 to move in a straight line.

[0035] Further preferably, the track portion 102 includes at least one direct blowing wind node. When the transmission member 300 runs to the direct blowing wind node position, the air outlet adjustment portion 200 maintains the direct blowing wind state; when the transmission member 300 runs to other positions on the track portion 102, the active air guide blades 201 are adjusted accordingly to achieve swing guidance of the wind direction of the blown air.

[0036] In this embodiment, the track portion 102 includes at least one direct wind node, such as Figure 4 As shown, as an optional solution, the track portion 102 includes two direct blowing nodes. When the linkage column 302 runs to the positions of these two blowing nodes, the active air guide blades 201 remain in the direct blowing state. As the track portion 102 continues to rotate, the position of the linkage column 302 on the track portion 102 changes, and the linkage column 302 begins to adjust from the direct blowing state to other swinging directions.

[0037] Further preferably, the track portion 102 includes at least four node positions, which are respectively configured as the first extreme air outlet node 303, the first straight air blowing node 304, the second extreme air outlet node 305 and the second direct air blowing node, and the first straight air blowing node 304 and the second direct air blowing node are symmetrically arranged around the rotation axis of the track portion 102; along the linear movement direction of the first transmission member 300, the first extreme air outlet node 303 and the second extreme air outlet node 305 are respectively located on both sides of the first straight air blowing node 304.

[0038] In this embodiment, the trajectory portion 102 is configured as a first extreme air outlet node 303, a first straight blowing node 304, a second extreme air outlet node 305 and a second straight blowing node. As an optional solution, the air outlet adjustment portion 200 is used to guide the wind direction of the blown air in the left and right directions. When the linkage column 302 is located at the first straight blowing node 304, the active air guide blade 201 is in the straight blowing state. As the linkage column 302 moves from the first straight blowing node 304 toward the first extreme air outlet node 303, the active air guide blade 201 moves from the straight blowing state toward the extreme left air outlet. The state changes until the linkage column 302 runs to the first extreme air outlet node 303 position. At this time, the active air guide blade 201 is at the left extreme air outlet position, and the track part 102 continues to rotate. The position of the linkage column 302 changes and drives the active air guide blade 201 to return from the left extreme air outlet position to the straight blowing position. As the track part 102 continues to rotate, the active air guide blade 201 continues to swing to the right to reach the right extreme air outlet position, and then the linkage column 302 returns from the second extreme air outlet node 305 position to the first straight blowing node 304 position. This reciprocating cycle can achieve left and right swinging of the air outlet direction.

[0039] Specifically, a driving column 104 is provided on the first output shaft 101, and two track walls 105 are provided on the driving column 104. A gap is provided between the two track walls 105 to form a track groove 103. The linkage column 302 extends into the track groove 103. As the track groove 103 rotates, the connection position between the linkage column 302 and the track groove 103 changes, prompting the linkage column 302 to move.

[0040] More preferably, the housing 400 is further included. A limiting portion 401 for accommodating the transmission member 300 is provided in the housing 400. The limiting portion 401 is connected to the transmission member 300 to limit the transmission member 300 to move only in a linear direction.

[0041] Preferably, a limiting groove 402 extending in a straight line is provided on the limiting portion 401 , and the transmission member 300 is located in the limiting groove 402 ; and an anti-drop buckle portion 403 is provided on the limiting portion 401 that can be buckled on the transmission member 300 .

[0042] In this embodiment, a limiting portion 401 is provided in the shell 400, and a limiting groove 402 extending in a straight line direction is provided on the limiting portion 401. The transmission member 300 is located in the limiting groove 402, and an anti-slip buckle portion 403 is provided on the limiting portion 401 and is buckled on the transmission member 300. The anti-slip buckle portion 403 cooperates with the limiting groove 402 to form a limiting cavity to prevent it from falling out of the limiting groove 402 during linear movement.

[0043] A vehicle comprises the above-mentioned air-conditioning outlet assembly.

[0044] It should be noted that, in the present utility model, descriptions such as "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly defined. The terms "connected", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0045] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0046] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. An air-conditioning outlet assembly, characterized in that: include: A driving element (100) comprises an output shaft (101), wherein a side surface of the output shaft (101) is provided with a track portion (102) with a closed track path and surrounding the side surface; An air outlet adjustment portion (200) includes an active air guide blade (201), wherein the rotation axis of the active air guide blade (201) is perpendicular to the axis of the output shaft (101); A transmission mechanism, comprising a transmission member (300), the transmission member (300) being arranged between the active air guide blade (201) and the output shaft (101) and being limited to being able to move linearly only along the axial direction of the output shaft (101); a first end of the transmission member (300) being connected to the track portion (102) and being able to move along the track portion (102), a second end of the transmission member (300) being connected to the active air guide blade (201), and the transmission member (300) being able to drive the active air guide blade (201) to rotate when moving linearly; When the output shaft (101) rotates, the track portion (102) rotates synchronously with the output shaft (101) and drives the transmission member (300) to move in a straight line, and the straight line movement of the transmission member (300) drives the active air guide blade (201) to rotate to achieve swing adjustment of the air outlet adjustment portion (200).

2. The air outlet assembly of an air conditioner according to claim 1, characterized in that: The active wind guide blade (201) comprises a rotating shaft portion (202), a gear portion (301) is provided on the outer peripheral surface of the rotating shaft portion (202), a rack portion (306) is provided on the second end of the transmission member (300), and the gear portion (301) and the rack portion (306) are meshed and connected to realize power transmission.

3. The air-conditioning outlet assembly according to claim 1, characterized in that: The track portion (102) is a track groove (103), and a linkage column (302) capable of extending into the track groove (103) is provided on the first end of the transmission member (300).

4. The air-conditioning outlet assembly according to claim 1, characterized in that: The track portion (102) includes at least one direct-blowing wind node. When the transmission member (300) moves to the direct-blowing wind node position, the air outlet adjustment portion (200) maintains the direct-blowing wind blowing state. When the transmission member (300) moves to other positions on the track portion (102), the active air guide blades (201) are adjusted accordingly to achieve swing guidance of the wind direction of the blown air.

5. The air-conditioning outlet assembly according to claim 4, characterized in that: The track portion (102) includes at least four node positions, and the four node positions are respectively configured as a first extreme air outlet node (303), a first straight air blowing node (304), a second extreme air outlet node (305) and a second straight air blowing node. The first straight air blowing node (304) and the second straight air blowing node are symmetrically arranged around the rotation axis of the track portion (102); along the linear movement direction of the first transmission member (300), the first extreme air outlet node (303) and the second extreme air outlet node (305) are respectively located on both sides of the first straight air blowing node (304).

6. The air-conditioning outlet assembly according to claim 3, characterized in that: A driving column (104) is provided on the output shaft (101) for transmission. Two track walls (105) are provided on the driving column (104). A gap is provided between the two track walls (105) to form a track groove (103).

7. The air-conditioning outlet assembly according to claim 1, characterized in that: The invention also includes a housing (400), wherein a limiting portion (401) capable of accommodating the transmission member (300) is provided in the housing (400), and the limiting portion (401) is connected to the transmission member (300) to limit the transmission member (300) to move only in a linear direction.

8. The air-conditioning outlet assembly according to claim 7, characterized in that: The limiting portion (401) is provided with a limiting groove (402) extending in a straight line, and the transmission member (300) is located in the limiting groove (402); and the limiting portion (401) is provided with an anti-drop buckle portion (403) that can be buckled on the transmission member (300).

9. A vehicle, characterized in that: It comprises the air-conditioning outlet assembly as described in any one of claims 1 to 8.

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