CN213734525U - Vehicle air conditioner air outlet with lower-layer blade closing function and low wind noise - Google Patents

Abstract

The utility model discloses a vehicle air conditioner air outlet of low wind noise's area lower floor's blade shutdown function belongs to vehicle air conditioner air outlet technical field, and it includes lower floor's blade mount, the quantity of lower floor's blade mount sets up to two, two the opposite face of lower floor's blade mount is provided with same casing, top the upper surface of lower floor's blade mount and the upper surface of casing are provided with same lower floor's blade and driving vane, the surface of driving vane and lower floor's blade is provided with lower floor's blade connecting rod. This vehicle air conditioner air outlet of low wind noise's area lower floor blade shutdown function dials button, dentate structure, gear structure and lower floor's blade connecting rod through the setting for this device utilizes dentate structure and gear structure meshed's mode to control the rotation of lower floor's blade, not only keeps turning moment unanimous, has still guaranteed the operation process uniformity of feeling, thereby makes the use work of this device more convenient.

Description

Vehicle air conditioner air outlet with lower-layer blade closing function and low wind noise

Technical Field

The utility model belongs to the technical field of vehicle air conditioner air outlet, specifically be a vehicle air conditioner air outlet of function is closed to low wind noise's area lower floor's blade.

Background

The automobile air conditioning device is called as an automobile air conditioner for short, is used for adjusting and controlling the temperature, the humidity, the air cleanliness and the air flow in an automobile carriage in the optimal state, provides a comfortable riding environment for passengers, reduces the travel fatigue, creates good working conditions for drivers, and is a ventilation device which plays an important role in ensuring safe driving.

The position that present vehicle air conditioner air outlet's lower floor blade closed, all be located the casing on the straight muscle, when leading to lower floor blade to close, the blade is direct next to the muscle position, when the air outlet is opened or is closed, the air current passes through in the muscle of casing and the narrow and small gap of blade fast, produce the flute sound or the noise of thorn ear, and lower floor blade closes mainly to drive lower floor blade through the shift fork and closes, thereby because the moment difference leads to dialling the gliding power inconsistency of button during different angles, thereby influence the operation and feel.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a vehicle air conditioner air outlet of function is closed to low wind noise's area lower floor's blade, the lower floor's blade of having solved current vehicle air conditioner air outlet is when opening or closing, the air current passes through in the muscle of casing and the narrow and small gap of blade fast, produce the flute sound or the noise of acantho, lower floor's blade is closed simultaneously and is mainly closed through control dial button, thereby because the moment difference leads to dialling the gliding power inconsistency of button during different angles, thereby the problem of feeling is felt in the influence operation.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vehicle air conditioner air outlet of low wind noise's area lower floor blade shutdown function, includes lower floor's blade mount, the quantity of lower floor's blade mount sets up to two, two the opposite face of lower floor's blade mount is provided with same casing, top the upper surface of lower floor's blade mount and the upper surface of casing are provided with same lower floor's blade and driving vane, the surface of driving vane and lower floor's blade is provided with lower floor's blade connecting rod, the left and right sides face of casing is provided with two upper blade mounts respectively.

The upper blade fixing frame is internally provided with an upper blade connecting rod, the two opposite surfaces of the upper blade connecting rod are provided with upper blades, one of the upper blades is sleeved with a shifting button on the outer surface, the front surface of each driving blade is meshed with the back surface of the shifting button, the shifting button comprises a fifth through hole, the fifth through hole is formed in the left side surface of the shifting button, one of the fifth through hole is formed in the fifth through hole, the back surface of the shifting button is fixedly connected with the front surface of a tooth-shaped structure, and the tooth-shaped structure is meshed with the driving blades.

The driving blade comprises a third connecting rod shaft, the front surface of the driving blade is fixedly connected with the back surface of a gear structure, the gear structure is meshed with a toothed structure, the top end of the third connecting rod shaft is fixedly connected with the bottom end of the driving blade, the third connecting rod shaft is arranged in a lower-layer blade connecting rod, the lower-layer blade connecting rod comprises a plurality of fourth through holes, the fourth through holes are formed in the outer surface of the lower-layer blade connecting rod, a third rotating shaft and the lower-layer blade are respectively arranged in the two fourth through holes, and a plurality of toothed convex blocks are fixedly connected to the inner surface of the shell.

As a further aspect of the present invention: the lower blade fixing frame comprises a first through hole and a first buckle, and the first through hole is formed in the upper surface of the lower blade fixing frame.

As a further aspect of the present invention: the casing includes first card hole and second card hole, first card hole and second card hole are seted up respectively at the upper surface and the lower surface of casing, the casing passes through first buckle, first through-hole and first card hole and lower floor's blade mount fixed connection.

As a further aspect of the present invention: the left side surface of the upper blade fixing frame is provided with a second through hole and a second buckle, and the shell is fixedly connected with the upper blade fixing frame through the second through hole, the second buckle hole and the second buckle.

As a further aspect of the present invention: the upper-layer blade comprises two groups of first connecting rod shafts and two groups of first rotating shafts, the two groups of first connecting rod shafts and the two groups of first rotating shafts are respectively arranged on the left side surface and the right side surface of the upper-layer blade, and the first rotating shafts are arranged in the second through holes.

As a further aspect of the present invention: the upper blade connecting rod comprises a third through hole, the third through hole is formed in the outer surface of the upper blade connecting rod, the first connecting rod shaft is arranged in the third through hole, the lower blade comprises two groups of second connecting rod shafts and two groups of second rotating shafts, the second connecting rod shafts and the second rotating shafts are respectively arranged at two ends of the lower blade, the second connecting rod shafts are arranged in the first through holes, and the second rotating shafts are arranged in the fourth through holes.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this vehicle air conditioner air outlet of low wind noise's area lower floor blade shutdown function, dial the button through the setting, dentate structure, gear structure and lower floor's blade connecting rod, during the use, dial the position of button through sliding, make and dial the button and drive dentate structure and remove, dentate structure drives gear structure and removes simultaneously, and then can carry out the work of simultaneous rotation through lower floor's blade connecting rod control lower floor's blade, make this device utilize the rotation of dentate structure and gear structure meshing's mode control lower floor's blade, not only keep turning torque unanimous, the uniformity of feeling of operation process has still been guaranteed, thereby make the use work of this device more convenient.

2. This vehicle air conditioner air outlet of function is closed to low wind noise's area lower floor blade through setting up the dentate lug, and sets up the dentate lug through blade and casing contact surface under to can reach and block the air current, reduce the effect of air current velocity of flow, further can the noise reduction's production.

3. This vehicle air conditioner air outlet of low wind noise's area lower floor blade shutdown function through setting up lower floor's blade connecting rod, and lower floor's blade connecting rod is connected with driving vane and lower floor's blade simultaneously, and then can drive the rotatory work of lower floor's blade simultaneously through controlling the rotation of driving vane for the operation of this device is more convenient.

4. This vehicle air conditioner air outlet of low wind noise's area lower floor blade shutdown function through setting up upper blade connecting rod and upper blade, and the upper blade connecting rod can provide the strong point for upper blade, and the upper blade connecting rod still can provide the movable point for upper blade simultaneously to can guarantee the rotatory work of upper blade, further can realize the purpose of the angle change about the air outlet.

5. This vehicle air conditioner air outlet of low wind noise's area lower floor blade shutdown function through setting up second connecting rod axle and lower floor's blade, and the second connecting rod axle can provide the strong point for lower floor's blade, and simultaneously can also lower floor's blade provides the movable point to the work of angle change about can reaching the rotatory production of lower floor's blade, can guarantee the effect that lower floor's blade overlaps each other and close the air outlet simultaneously.

Drawings

Fig. 1 is a schematic view of a three-dimensional explosion structure of the present invention;

fig. 2 is a three-dimensional structure diagram of the driving blade of the present invention;

FIG. 3 is a three-dimensional structure diagram of the lower blade of the present invention;

FIG. 4 is a schematic three-dimensional structure of the upper blade of the present invention;

fig. 5 is a schematic structural view of a first rotating shaft of the present invention;

fig. 6 is a schematic structural view of a second buckle of the present invention;

fig. 7 is a three-dimensional structural schematic diagram of the gear structure of the present invention;

fig. 8 is a schematic cross-sectional view of the three-dimensional tooth-shaped projection of the present invention;

fig. 9 is a schematic three-dimensional structure of the present invention;

fig. 10 is an enlarged schematic structural view of a portion a in fig. 9 according to the present invention;

in the figure: 1 lower blade fixing frame, 101 first through hole, 102 first buckle, 2 upper blade fixing frame, 201 second through hole, 202 second buckle, 3 upper blade, 301 first connecting rod shaft, 302 first rotating shaft, 4 upper blade connecting rod, 401 third through hole, 5 lower blade connecting rod, 501 fourth through hole, 6 toggle button, 601 fifth through hole, 602 tooth-shaped structure, 7 lower blade, 701 second connecting rod shaft, 702 second rotating shaft, 8 driving blade, 801 third connecting rod shaft, 802 third rotating shaft, 803 gear structure, 9 shell, 901 first clamping hole, 902 second clamping hole, 903 tooth-shaped lug.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-10, the utility model provides a technical solution: the utility model provides a vehicle air conditioner air outlet of low wind noise's area lower floor blade shutdown function, including lower floor's blade mount 1, the quantity of lower floor's blade mount 1 sets up to two, two lower floor's blade mount 1's opposite face is provided with same casing 9, the upper surface of upper side lower floor's blade mount 1 and the upper surface of casing 9 are provided with same lower floor's blade 7 and driver blade 8, the surface of driver blade 8 and lower floor's blade 7 is provided with lower floor's blade connecting rod 5, the left and right sides face of casing 9 is provided with two upper blade mount 2 respectively.

An upper blade connecting rod 4 is arranged in the upper blade fixing frame 2, upper blades 3 are arranged on the opposite surfaces of the two upper blade connecting rods 4, the upper blade connecting rods 4 and the upper blades 3 are arranged, the upper blade connecting rods 4 can provide supporting points for the upper blades 3, and the upper blade connecting rods 4 can also provide moving points for the upper blades 3, so that the rotation work of the upper blades 3 can be ensured, and the purpose of changing the vertical angle of an air outlet can be further realized, wherein a dial button 6 is sleeved on the outer surface of one upper blade 3, a force application point can be provided for a user by arranging the dial button 6, so that the worker can conveniently control the work of the tooth-shaped structure 602, the front surface of the driving blade 8 is meshed with the back surface of the dial button 6, the dial button 6 comprises a fifth through hole 601, the fifth through hole 601 is arranged on the left side surface of the dial button 6, one upper blade 3 is arranged in the fifth through hole 601, the back of the dial 6 is fixedly connected with the front of the tooth 602, and the tooth 602 is engaged with the driving blade 8.

The driving blade 8 comprises a third connecting rod shaft 801, the front surface of the driving blade 8 is fixedly connected with the back surface of the gear structure 803, the gear structure 803 is meshed with the toothed structure 602, the toothed structure 803 and the toothed structure 602 are arranged, so that the toothed structure 602 and the gear structure 803 can control the lower blade 7 to rotate in a meshed mode, the consistency of the rotating moment is kept, and the consistency of hand feeling in the operation process is also ensured at the same time, the top end of the third connecting rod shaft 801 is fixedly connected with the bottom end of the driving blade 8, the third connecting rod shaft 801 is arranged in the lower blade connecting rod 5, by arranging the lower blade connecting rod 5, the lower blade connecting rod 5 is simultaneously connected with the driving blade 8 and the lower blade 7, and further, the lower blade 7 can be driven to rotate simultaneously by controlling the rotation of the driving blade 8, so that the operation of the device is more convenient, lower floor's blade connecting rod 5 includes a plurality of fourth through-hole 501, the surface at lower floor's blade connecting rod 5 is seted up to fourth through-hole 501, third pivot 802 and lower floor's blade 7 set up respectively in two fourth through-holes 501, the internal surface fixedly connected with a plurality of dentate lugs 903 of casing 9, through setting up dentate lug 903, and set up dentate lug 903 through blade 7 and casing 9 contact surface in lower floor, thereby can reach and block the air current, reduce the effect of the air current velocity of flow, further can the noise reduction produce.

Specifically, as shown in fig. 2, the lower blade mount 1 includes a first through hole 101 and a first buckle 102, the first through hole 101 is provided on the upper surface of the lower blade mount 1, the housing 9 includes a first clamping hole 901 and a second clamping hole 902, the first clamping hole 901 and the second clamping hole 902 are provided on the upper surface and the lower surface of the housing 9, respectively, and the housing 9 is fixedly connected to the lower blade mount 1 through the first buckle 102, the first through hole 101 and the first clamping hole 901.

Specifically, as shown in fig. 3, 5 and 6, the left side surface of the upper blade holder 2 is provided with a second through hole 201 and a second buckle 202, the first buckle 102, the first through hole 101, the first buckle hole 901, the second buckle 202, the second through hole 201 and the second buckle hole 902 are provided, the first buckle 102 is respectively inserted into the first through hole 101 and the first buckle hole 901, and the second buckle 202 is respectively inserted into the second through hole 201 and the second buckle hole 902, so that the two lower blade holders 1 and the two upper blade holders 2 can be installed and fixed, the placement stability of the lower blade holder 1 and the upper blade holder 2 is ensured, the casing 9 is fixedly connected with the upper blade holder 2 through the second through hole 201, the second buckle hole 902 and the second buckle 202, the upper blade 3 includes two sets of first link shafts 301 and two sets of first rotation shafts 302, the two sets of first link shafts 301 and two sets of first rotation shafts 302 are respectively provided on the left and right side surfaces of the upper blade 3, first pivot 302 sets up in second through-hole 201, upper blade connecting rod 4 includes third through-hole 401, the surface at upper blade connecting rod 4 is seted up to third through-hole 401, first connecting rod axle 301 sets up in third through-hole 401, lower blade 7 includes two sets of second connecting rod axles 701 and two sets of second pivot 702, through setting up second connecting rod axle 701 and lower blade 7, and second connecting rod axle 701 can provide the strong point for lower blade 7, simultaneously can also lower blade 7 provides the strong point, thereby can reach the work that lower blade 7 is rotatory to produce the angle change about, can guarantee the effect that lower blade 7 overlaps each other and closes the air outlet simultaneously, second connecting rod axle 701 and second pivot 702 set up respectively at the both ends of lower blade 7, second connecting rod axle 701 sets up in first through-hole 101, second pivot 702 sets up in fourth through-hole 501.

The utility model discloses a theory of operation does:

s1, when the blade is used, the user can change the blowing angle of the upper blade 3 up and down through the linkage effect of the upper blade 3 and the upper blade connecting rod 4, and meanwhile, the user can move the toggle button 6 to enable the toggle button 6 to slide on the surface of the upper blade 3;

s2, then the toggle 6 drives the tooth-shaped structure 602 to rotate, so that the gear structure 803 is driven to rotate under the condition that the tooth-shaped structure 602 is meshed with the gear structure 803, so that the gear structure 803 drives the driving blade 8 to rotate, and the driving blade 8 drives the lower blade 7 to rotate through the lower blade connecting rod 5;

s3, and a tooth-shaped structure 602 is arranged between the lower blade 7 and the shell 9, so that the noise of the air flow passing through can be reduced during the rotation of the lower blade 7.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (6)

1. The utility model provides a vehicle air conditioner air outlet of function is closed to low wind noise's area lower floor blade, includes lower floor's blade mount (1), its characterized in that: the number of the lower-layer blade fixing frames (1) is two, the opposite surfaces of the two lower-layer blade fixing frames (1) are provided with the same shell (9), the upper surface of the lower-layer blade fixing frame (1) above and the upper surface of the shell (9) are provided with the same lower-layer blade (7) and a driving blade (8), the outer surfaces of the driving blade (8) and the lower-layer blade (7) are provided with lower-layer blade connecting rods (5), and the left side surface and the right side surface of the shell (9) are respectively provided with two upper-layer blade fixing frames (2);

an upper blade connecting rod (4) is arranged in the upper blade fixing frame (2), upper blades (3) are arranged on opposite surfaces of the two upper blade connecting rods (4), a shifting button (6) is sleeved on the outer surface of one upper blade (3), the front surface of each driving blade (8) is meshed with the back surface of the corresponding shifting button (6), each shifting button (6) comprises a fifth through hole (601), the fifth through hole (601) is formed in the left side surface of the corresponding shifting button (6), one upper blade (3) is arranged in the fifth through hole (601), the back surface of each shifting button (6) is fixedly connected with the front surface of a tooth-shaped structure (602), and the tooth-shaped structure (602) is meshed with the driving blade (8);

drive vane (8) include third connecting rod axle (801), the front of drive vane (8) and the back fixed connection of gear structure (803), gear structure (803) and dentate structure (602) meshing, the top of third connecting rod axle (801) and the bottom fixed connection of drive vane (8), third connecting rod axle (801) set up in lower floor's blade connecting rod (5), lower floor's blade connecting rod (5) include a plurality of fourth through-hole (501), the surface at lower floor's blade connecting rod (5) is seted up in fourth through-hole (501), third pivot (802) and lower floor's blade (7) set up respectively in two fourth through-holes (501), the internal surface fixed connection of casing (9) has a plurality of dentate lugs (903).

2. A low wind noise vehicular air conditioning outlet with under vane shutoff as claimed in claim 1 wherein: the lower-layer blade fixing frame (1) comprises a first through hole (101) and a first buckle (102), and the first through hole (101) is formed in the upper surface of the lower-layer blade fixing frame (1).

3. A low wind noise vehicular air conditioning outlet with under vane shutoff as claimed in claim 2, wherein: the shell (9) comprises a first clamping hole (901) and a second clamping hole (902), the first clamping hole (901) and the second clamping hole (902) are respectively formed in the upper surface and the lower surface of the shell (9), and the shell (9) is fixedly connected with the lower-layer blade fixing frame (1) through a first buckle (102), a first through hole (101) and the first clamping hole (901).

4. A low wind noise vehicular air conditioning outlet with under vane shutoff as claimed in claim 1 wherein: the left side surface of the upper layer blade fixing frame (2) is provided with a second through hole (201) and a second buckle (202), and the shell (9) is fixedly connected with the upper layer blade fixing frame (2) through the second through hole (201), the second buckle hole (902) and the second buckle (202).

5. A low wind noise vehicular air conditioning outlet with lower blade closure as claimed in claim 4, wherein: the upper-layer blade (3) comprises two groups of first connecting rod shafts (301) and two groups of first rotating shafts (302), the two groups of first connecting rod shafts (301) and the two groups of first rotating shafts (302) are respectively arranged on the left side surface and the right side surface of the upper-layer blade (3), and the first rotating shafts (302) are arranged in the second through holes (201).

6. A low wind noise vehicular air conditioning outlet with lower blade closure as claimed in claim 5, wherein: the upper blade connecting rod (4) comprises a third through hole (401), the third through hole (401) is formed in the outer surface of the upper blade connecting rod (4), the first connecting rod shaft (301) is arranged in the third through hole (401), the lower blade (7) comprises two groups of second connecting rod shafts (701) and two groups of second rotating shafts (702), the second connecting rod shafts (701) and the second rotating shafts (702) are respectively arranged at two ends of the lower blade (7), the second connecting rod shafts (701) are arranged in the first through hole (101), and the second rotating shafts (702) are arranged in the fourth through hole (501).

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