CN212654179U - Air conditioner air outlet and air conditioner with hidden blade structure - Google Patents

Abstract

An air-conditioning air outlet with a hidden blade structure comprises a shell, a first-stage blade, a second-stage blade and a motion adjusting assembly, wherein the first-stage blade is driven by a first driving part and is guided to move vertically, and the second-stage blade is in action connection with a second driven part and is driven by the second driving part to rotate transversely; the utility model provides an air conditioner simultaneously, air conditioner have this air-conditioning outlet, and connect the controller of first initiative piece and second initiative piece.

Description

Air conditioner air outlet and air conditioner with hidden blade structure

Technical Field

The utility model belongs to the technical field of the air-conditioning outlet, concretely relates to air-conditioning outlet with hidden blade structure, air conditioner that has this air-conditioning outlet.

Background

Existing air conditioning outlets are typically provided with horizontal and vertical blades that are rotatable to direct the air supply in both horizontal and vertical directions. In the process of implementing the present invention, the inventor finds that there are at least the following problems in the prior art: for example, the vehicle-mounted air-conditioning outlet often needs to control the toggle button on the transverse blade to control the airflow in the up-down and left-right directions by the horizontal blade and the vertical blade, but the manual adjustment precision is low; the existing vehicle-mounted air conditioner blade is externally arranged, the adjusting and shifting button is arranged on the blade, and the material cost is high due to the strength requirements of the protruding blade, the shifting button and the air port panel; the air-conditioning air outlet structure is visible from the outside, and the appearance of the air-conditioning air outlet structure is complicated, so that the requirement of concise shape of an instrument panel cannot be met; the vertical blades and the horizontal blades guide airflow to directly supply air through self structures, so that the airflow in a wind guide area is concentrated, the flow rate is high, the wind pressure is large, and the use experience is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem, an air outlet of an air conditioner with a hidden blade structure is disclosed on the one hand, comprising: the air conditioner comprises a shell, blades and a movement adjusting assembly for controlling the movement direction of the blades, wherein the shell is provided with an inner cavity, the blades are arranged in the inner cavity, and the shell at one end close to an air outlet of the air conditioner is arranged in an hourglass shape from back to front; the blades comprise first-stage blades which are slidably arranged at the front end of the air outlet of the air conditioner and are guided in the shell to be vertically and movably arranged, the first-stage blades and the shell form an upper air channel and a lower air channel which are used for conveying airflow and have variable inner diameters, and when the air outlet of the air conditioner is positioned at an upper limit wind position or a lower limit wind position, the first-stage blades are at least partially jointed with the inner surface of the corresponding upper side or lower side of the shell; the blade is characterized by also comprising a plurality of secondary blades which are arranged behind the primary blades and are guided in the shell to be horizontally and rotatably arranged; the motion adjusting assembly comprises a sliding adjusting assembly and a rotating adjusting assembly, the sliding adjusting assembly is in action connection with the first-stage blade, the rotating adjusting assembly is in action connection with the second-stage blade, the sliding adjusting assembly comprises a first driving part, a first driven part matched with the first driving part and a first control motor used for driving the first driving part, the first driven part is fixedly connected to the end portion of the first-stage blade, the first-stage blade is driven by the first driving part to vertically move, the rotating adjusting assembly comprises a second driving part, a second driven part matched with the second driving part and a second control motor used for driving the second driving part, the second driven part is in action connection with the second-stage blades, and the second-stage blades are driven by the second driving part to transversely rotate.

Furthermore, the end part of the first-stage blade extends to be provided with a connecting shaft, the two sides of the shell are provided with a first track groove which vertically extends and is matched with the connecting shaft corresponding to the connecting shaft, the connecting shaft penetrates through the first track groove and a first driven part is fixedly arranged at the end part of the connecting shaft, and the first driven part is driven by the first driving part and drives the connecting shaft to slidably arrange in the first track groove and is used for guiding the first-stage blade to reciprocate in the shell in the vertical direction.

Furthermore, at least one side casing is equipped with the installing support that is used for fixed first control motor and first initiative piece, and the installing support corresponds first orbit groove and offers the second orbit groove that is used for wearing to establish the connecting axle, and the second orbit groove suits with the connecting axle.

Furthermore, the first-stage blade is composed of a flow guide part guide blade arranged close to the air outlet of the air conditioner and a flow dividing part flow blade arranged behind the flow guide part guide blade in a matching mode, the flow guide part guide blade comprises an upper flow guide plate and a lower flow guide plate, the upper flow guide plate and the lower flow guide plate are correspondingly matched with the inner surface of the shell, and when the air outlet of the air conditioner is located at an upper air position or a lower air position, the upper flow guide plate or the lower flow guide plate is connected with the inner surface of the; the flow splitting part flow blade is used for splitting and guiding airflow and comprises an upper flow splitting plate and a lower flow splitting plate which extend obliquely, the upper flow splitting plate is fixedly connected with the upper flow splitting plate and at least partially forms an upper air duct, and the lower flow splitting plate is fixedly connected with the lower flow splitting plate and at least partially forms a lower air duct.

Further, the first driving part and the first driven part are gear pairs or friction wheel pairs; the second driving part and the second driven part are gear pairs or friction wheel pairs.

Furthermore, a second driving part is fixedly connected to the power output end of the second control motor, and the second-stage blade is provided with a transmission connecting rod and at least one second-stage blade is fixedly connected with the second driven part.

Furthermore, the transmission connecting rod is made of soft rubber materials or soft plastics.

On the other hand, the air conditioner comprises an air conditioner air outlet with a hidden blade structure and a controller for intelligently controlling the movement direction of the blades, wherein the controller is connected with a first control motor and a second control motor.

Further, the air conditioner comprises an air conditioner applied to an automobile, the air conditioner is installed on the inner side of an automobile console, and the automobile console is connected with an air outlet of the air conditioner and is extended outwards in an expanding mode from the air outlet.

One of the technical schemes provides an air-conditioning air outlet which is simple in structure, intelligently adjusted and hidden in a shell in a blade structure, and comprises a shell, a first-stage blade, a second-stage blade and a movement adjusting assembly, wherein the first-stage blade is driven by a first driving part and guided to be vertically movable, the second-stage blade is connected with a second driven part in an acting manner and driven by a second driving part to be transversely rotatable, the vertically movable first-stage blade and the horizontally rotatable second-stage blade are mutually matched to regulate and control the air flow direction, the second-stage blade can control the opening and closing of the air outlet while regulating the left and right air directions, the first-stage blade can guide the air flow and send the air flow out through the air-conditioning air outlet while regulating the up and down air directions, on the one hand, the loss; the air conditioner is provided with the air conditioner air outlet and a controller connected with the first driving part and the second driving part.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of an air outlet of a conventional air conditioner;

fig. 2 is a schematic perspective view of an air outlet of an air conditioner with a hidden blade structure in embodiment 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of the portion B in FIG. 2;

fig. 5 is an exploded view of an air outlet of an air conditioner with a hidden blade structure in embodiment 1;

FIG. 6 is a schematic view showing the operation state of the blades in case that the air outlet of the air conditioner is upwardly ventilated in embodiment 3;

FIG. 7 is a schematic view showing the operation state of the blades in case of downward air discharge from the air outlet of the air conditioner in example 3;

FIG. 8 is a schematic view of the operation state of the blades when the air outlet of the air conditioner outlet is horizontally discharged in embodiment 3;

FIG. 9 is a schematic view showing the operation state of the blades when the air outlet of the air conditioner is closed in embodiment 3.

Description of the main element symbols:

1: a housing; 1 a: an upper housing; 1 b: a lower housing; 11: a first track groove; 2: a first stage blade; 21: a connecting shaft; 2 a: a guide vane; 2 b: a splitter blade; 3: a secondary blade; 4: a slide adjustment assembly; 41: a first driving member; 42: a first driven member; 43: a first control motor; 5: rotating the adjusting assembly; 51: a second driving member; 52: a second driven member; 53: a second control motor; 6: mounting a bracket; 61: a second track groove; 7: a bracket cover; 8: a transmission connecting rod; 9: decorative strip

Detailed Description

As a common type of air conditioner, a vehicle air conditioner, as shown in fig. 1, has the following defects in the prior art: 1) the blades are arranged externally, and the adjusting shifting buttons are arranged on the blades, so that the material cost is obviously increased due to the strength requirements on the blades, the shifting buttons and the air door panel; 2) the adjustment of the up-down wind direction and the wind volume usually needs to use a plurality of structures such as air doors, transverse blades, vertical blades and the like, and the wind guide structure is complex; 3) the internal structure of the air outlet is visible, and the air outlet of the air conditioner has a complex appearance, so that the requirement of concise appearance of an instrument panel cannot be met; 4) the shifting button needs to be manually adjusted to control the air outlet direction and the air quantity; 5) the vertical blades and the horizontal blades guide airflow to directly supply air, so that the airflow in a wind guiding area is concentrated, the flow speed is high, the wind pressure is large, and the use experience is poor.

Based on the technical problem, the utility model discloses a air conditioner air outlet, air conditioner that has this air conditioner air outlet with hidden blade structure. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

the embodiment of the utility model discloses air-conditioning outlet with hidden blade structure is different from current air-conditioning outlet, include: the casing, the blade, a motion adjustment assembly for controlling blade direction of motion, the blade divide into one-level blade and second grade blade, wherein one-level blade is driven by first driving piece and can be set up by the vertical removal of guide, second grade blade and second follower effect connect into and can transversely rotate the setting by the drive of second driving piece, the one-level blade that vertical removal set up and the second grade blade that the level rotated the setting mutually support regulation and control air current direction, steerable air outlet switching when wind direction about the second grade blade is adjusted. Specifically, as shown in fig. 2, the casing 1 is provided with an inner cavity, blades are installed in the inner cavity, the casing 1 near one end of the air outlet of the air conditioner is arranged in a hourglass shape from back to front, in this embodiment, the casing 1 comprises an upper casing 1a arranged at the front end of the air outlet of the air conditioner and a lower casing 1b adapted to the upper casing 1a, the upper casing 1a is an open cavity arranged corresponding to the front end of the air outlet of the air conditioner, the cavity is arranged in a hourglass shape from back to front and is divided into a rear contraction section and a front expansion section, the wall body of the contraction section can gather airflow at the air outlet of the air conditioner, the expansion section limits the airflow direction and efficiently conveys the airflow to an area to be temperature-adjusted, the airflow is; the blades comprise a first-stage blade 2 and a second-stage blade 3, wherein the first-stage blade 2 is connected to the inner side of an upper shell 1a in a sliding manner and is guided to be vertically movably arranged, the first-stage blade 2 and the shell 1 form an upper air channel and a lower air channel which are used for conveying air flow and have variable inner diameters, when an air outlet of the air conditioner is positioned at a limit or a limit lower air position, an upper air channel or a lower air channel which is used for conveying air flow is formed between the air outlet of the air conditioner and the upper shell 1a, when the air outlet of the air conditioner is positioned at the limit upper/lower air position, the first-stage blade 2 is at least partially jointed with the inner surface of the upper shell 1a, wherein, the first-stage blade 2 can be partially or completely jointed with the inner surface of the upper shell 1a correspondingly and can form a sealed air flow conveying channel together with the upper shell 1a at the limit upper/, the primary blades and the secondary blades respectively control the adjustment of the vertical and horizontal wind directions, and the secondary blades control the air outlet quantity through the rotation of the blades; the motion adjusting assembly for controlling the motion direction of the blades comprises a sliding adjusting assembly 4 and a rotating adjusting assembly 5, the sliding adjusting assembly 4 is in operative connection with the first-stage blades 2, the rotating adjusting assembly 5 is in operative connection with the second-stage blades 3, the sliding adjusting assembly 4 comprises a first driving piece 41, a first driven piece 42 matched with the first driving piece 41 and a first control motor used for driving the first driving piece 41, the first driven piece 42 is fixedly connected to the end portion of the first-stage blades 2 and can be driven by the first driving piece 41 to move vertically, the rotating adjusting assembly 5 comprises a second driving piece 51, a second driven piece 52 matched with the second driving piece 51 and a second control motor used for driving the second driving piece 51, and the second driven piece 52 is in operative connection with the second-stage blades 3 and can be driven by the second driving piece 51 to rotate transversely. The primary blades which are vertically movably arranged and the secondary blades 3 which are horizontally rotatably arranged are matched with each other to regulate and control the direction of air flow, the secondary blades 3 can control the opening and closing of the air outlet while regulating the left and right wind directions, and the primary blades can guide the air flow and send the air flow out from the air outlet of the air conditioner softly while regulating the up and down wind directions, so that the loss of the air flow during internal conveying is reduced, and the air outlet softly supplies air; the air-conditioning air outlet hides the first-stage blades and the second-stage blades 3 in the shell, so that the strength requirements of the blades are effectively reduced, and the material cost is saved; the external protruding parts including the toggle button and the air port panel are eliminated, so that the protruding parts are prevented from being damaged, and the safety is enhanced; the blades are arranged in the air conditioner, the appearance is simple, the air outlet function is guaranteed, and meanwhile more design spaces are reserved for the instrument board outside the air outlet of the air conditioner.

To further rationalize the structure, referring to fig. 2-3, the end of the first-stage blade 2 of the embodiment of the present invention is provided with a connecting shaft 21, two sides of the upper housing 1a corresponding to the connecting shaft 21 are provided with a first track groove 11 extending vertically and matching with the connecting shaft, the connecting shaft 21 passes through the first track groove 11 and a first driven member 42 is fixedly mounted at the end of the connecting shaft, the first driven member 42 is driven by a first driving member 41 and drives the connecting shaft to slidably set in the first track groove 11 for guiding the first-stage blade 2 to reciprocate in the vertical direction inside the housing, thereby obtaining a first-stage blade driving structure with simple structure and intelligent control, on one hand, the problems that the existing air outlet needs to manually adjust the air direction up and down and the adjustment precision is low, the use experience is poor can be overcome, on the other hand, the air circulating through the upper and lower air supply channels meets at the air outlet and causes the bending of the air direction, a fan-shaped air outlet area is formed, and because air is continuously supplied in the fan-shaped area, when the primary blades move, the instantaneous change of the wind direction is slight and gentle, and a user cannot easily perceive sharp and abrupt wind direction change and body surface temperature change; referring to fig. 2 and 4, the second driving member 51 is fixedly connected to the power output end of the second control motor, the bottom of each secondary blade 3 is provided with a transmission link 8 for connecting each secondary blade, and the second secondary blade 3 is fixedly connected to the second driven member 52 and drives the secondary blade linkage set to rotate back and forth transversely relative to the air outlet of the air conditioner. For further rationalizing the structure, as shown in fig. 5, the upper housing 1a is provided with a mounting bracket 6 on the left side for fixing the first control motor and the first driving member 41, the mounting bracket 6 is provided with a second track groove 61 corresponding to the first track groove 11 for penetrating the connecting shaft 21, the second track groove 61 is adapted to the connecting shaft 21, the connecting shaft 21 sequentially penetrates through the first track groove 11 and the second track groove 61 from inside to outside and is driven by the first driving member 41 to reciprocate in the vertical direction, the mounting bracket 6 is further provided with a correspondingly adapted bracket cover 7, and the bracket cover 7 is arranged on the outer side of the first control motor and the first driving member 41 and detachably connected with the mounting bracket 6 through a buckle for protecting the internal mechanical components; in order to beautify the air outlet, referring to fig. 5, a decorative strip 9 extending along the length direction of the air outlet is further disposed outside the air outlet.

The embodiment of the utility model provides an in, gear pair or friction pulley pair can be chooseed for use to second driving piece and second follower. In the embodiment, the first driving part and the first driven part, and the second driving part and the second driven part adopt gear pairs, so that the adjustment accuracy is improved. Specifically, referring to fig. 3 to 4, the first driving member 41 is a gear, the first driven member 42 is fixedly connected to an end of the connecting shaft 21 and is provided with a vertical toothed plate matched with the first driving member 41, the first driving member 41 drives the first driven member 42 through the gear and the toothed plate in a meshing manner, and further drives the connecting shaft 21 fixedly connected with the first driven member 42 to slide up and down in the first track groove 11, so as to guide the first-stage blade 2 to be movably arranged in the vertical direction; the second driving part 51 is a gear fixedly connected to the power output end of the second control motor, one side of the second driven part 52 is provided with a curved toothed plate engaged with the second driving part 51, an embedded bolt is arranged inside the second driven part 52, a spring is arranged inside the embedded bolt to serve as a buffer device, the redundant stroke generated by the motor is offset, the motor is protected, and the lower part of the bolt is correspondingly connected with one secondary blade 3 and further drives the whole secondary blade group to horizontally rotate through the transmission connecting rod 8.

In order to improve the air flow conveying efficiency, as shown in fig. 5, the first-stage blade 2 of the embodiment of the present invention is composed of a guide blade 2a and a splitter blade 2b arranged behind the guide blade, the guide blade 2a includes an upper guide plate and a lower guide plate, the upper guide plate and the lower guide plate are correspondingly adapted to the inner surface of the housing, and when the air outlet of the air conditioner is located at the upper/lower wind position, the upper guide plate or the lower guide plate is joined to the inner surface of the upper housing 1; and the splitter blade 2b is used for splitting and guiding airflow and comprises an upper splitter plate and a lower splitter plate which extend obliquely, the upper splitter plate is fixedly connected with the upper guide plate and at least partially forms an upper air duct, and the lower splitter plate is fixedly connected with the lower guide plate and at least partially forms a lower air duct. The embodiment of the utility model provides an upper deflector and lower deflector integrated into one piece and intersect the open blade structure backward that constitutes in the front end of air-conditioning outlet with the predetermined angle, form guide vane 2a that is used for guiding the air current to carry to air-conditioning outlet, upper and lower aviation baffle and upper casing 1a shape adaptation, upper and lower aviation baffle can constitute the changeable wind-guiding passageway of air output with upper casing 1a respectively, and when one-level blade 2 moved to the windward position or limit windward position, upper and lower aviation baffle can gapless joint shape adaptation's upper casing 1a internal surface, avoid leaking out, promote air-out efficiency; the upper air deflector and the lower air deflector of the splitter blade 2b which are integrally formed are of an opening forward opening type blade structure which is formed at the rear of the air outlet of the air conditioner in a crossed mode through a preset angle and used for cutting and guiding air flow, the upper air deflector and the lower air deflector are connected to the rear of the splitter blade 2a through buckles, and the splitter blade 2b is arranged to be beneficial to further reducing wind resistance and optimizing the air guiding effect.

In the embodiment of the utility model, in order to further reduce the system operation noise and reduce the material cost, the transmission connecting rod 8 is made of soft rubber material or soft plastic; for further reducing system noise and reduce cost, because the blade is hidden and is set up inside the casing, the intensity requirement that first order blade and second grade blade can still can satisfy the blade can be adopted soft materials.

Example 2:

for further rationalize the structure, the embodiment of the utility model provides an air conditioner on embodiment 1's basis, including the air-conditioning outlet structure to and be used for the controller of intelligent control blade direction of motion, the controller is connected with first control motor and second control motor electricity. First control motor and second control motor adopt step motor, and the controller signals, and then the gear direction of rotation and the angle of control motor realize intelligent control, have overcome current air outlet need manual regulation wind direction about and adjust the problem that the precision is low, use experience is poor, can be accurate and adjust wind direction and amount of wind intelligently. In this embodiment, the air conditioner is installed at the vehicle control platform inboard, and vehicle control platform meets with air conditioner air outlet and is outwards to be the expansion by the air outlet and extends, is favorable to stabilizing the air-out wind direction.

Example 3:

the embodiment of the utility model provides a based on embodiment 1, provide a wind-guiding method, including following step:

when the air outlet of the air conditioner needs to guide air upwards or downwards, the first control motor receives a control signal, drives the first driving part, and drives the first-stage blade connecting shaft 2 fixedly connected to the first driven part to vertically move through the first driven part matched with the first driving part; when the upper surface of the first-stage blade 2 abuts against the shell 1, namely the first-stage blade 2 is located at the extreme upwind position, the lower surface of the first-stage blade 2 at least partially forms an air supply channel with an upward wind direction so as to realize upward wind guiding of an air outlet, and the operation state of the blade refers to fig. 6; when the lower surface of the first-stage blade 2 abuts against the shell 1, that is, the first-stage blade 2 is located at the extreme lower wind position, at least part of the upper surface of the first-stage blade 2 forms a wind supply channel with a downward wind direction so as to guide wind downwards from a wind outlet, and the operation state of the blade refers to fig. 7; when the primary blade 2 moves between the upper limit wind position and the lower limit wind position, the upper surface and the lower surface of the primary blade 2 and the shell 1 respectively form a wind supply channel with variable wind output quantity at the upper side and the lower side of the primary blade 2, and the wind supply direction can be adjusted up and down through the movement of the primary blade 2; when the first-stage blade 2 is located at the middle axis of the shell 1, namely the first-stage blade 2 is located at the horizontal wind position, the wind volume vectors of the upper and lower air supply channels are the same and in the vertical direction can be offset to realize horizontal wind guiding, and the operation state of the blade refers to fig. 8;

when the air outlet of the air conditioner needs to be closed or the air direction needs to be adjusted left and right, the second control motor receives a control signal, the second control motor drives the second driving part, the second driven part is in action connection with the second-stage blades 3 and can be driven by the second driving part to rotate transversely, the air direction is adjusted and the air outlet is closed through transverse rotation, and the motion state of the blades during air closing refers to a figure 9.

The air conditioner air outlet and the air conditioner with the hidden blade structure are described in detail, and the principle and the implementation mode of the utility model are explained by applying a specific example, and the explanation of the above embodiment is only used for helping to understand the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea and the method of the present invention, there are changes in the specific implementation and application scope, and in summary, the content of the present specification should not be understood as the limitation of the present invention.

Claims (9)

1. The utility model provides an air-conditioning outlet with hidden blade structure which characterized in that includes: a housing, a vane, and a motion adjustment assembly for controlling the direction of movement of the vane, wherein,

the shell is provided with an inner cavity, blades are arranged in the inner cavity, and the shell at one end close to an air outlet of the air conditioner is contracted from back to front and is arranged in an hourglass shape;

the blades comprise first-stage blades which are slidably arranged at the front end of the air outlet of the air conditioner and are guided in the shell to be vertically and movably arranged, the first-stage blades and the shell form an upper air channel and a lower air channel which are used for conveying airflow and have variable inner diameters, and when the air outlet of the air conditioner is positioned at an upper limit wind position or a lower limit wind position, the first-stage blades are at least partially jointed with the inner surface of the corresponding upper side or lower side of the shell; the blade is characterized by also comprising a plurality of secondary blades which are arranged behind the primary blades and are guided in the shell to be horizontally and rotatably arranged;

the motion adjusting assembly comprises a sliding adjusting assembly and a rotating adjusting assembly, the sliding adjusting assembly is in action connection with the first-stage blades, the rotating adjusting assembly is in action connection with the second-stage blades, the sliding adjusting assembly comprises a first driving part, a first driven part matched with the first driving part and a first control motor used for driving the first driving part, the first driven part is fixedly connected to the end portion of the first-stage blades, the first-stage blades are driven by the first driving part to vertically move, the rotating adjusting assembly comprises a second driving part, a second driven part matched with the second driving part and a second control motor used for driving the second driving part, the second driven part is in action connection with the second-stage blades, and the second-stage blades are driven by the second driving part to transversely rotate.

2. The air outlet of air conditioner with hidden blade structure as claimed in claim 1, wherein the end of the primary blade extends to form a connecting shaft, the two sides of the housing are respectively provided with a first track slot extending vertically corresponding to the connecting shaft and matching with the connecting shaft, the connecting shaft passes through the first track slot, the first driven member is fixedly mounted at the end of the connecting shaft, and the first driven member is driven by the first driving member and drives the connecting shaft to slidably set in the first track slot for guiding the primary blade to reciprocate in the housing in vertical direction.

3. The air outlet according to claim 2, wherein the housing at least has a mounting bracket for fixing the first control motor and the first driving member, the mounting bracket has a second track slot corresponding to the first track slot for passing through the connecting shaft, and the second track slot is adapted to the connecting shaft.

4. The air outlet of air conditioner with hidden blade structure as claimed in claim 1, wherein the first stage blade is composed of a guide blade disposed near the air outlet of air conditioner and a splitter blade mounted behind the guide blade, the guide blade includes an upper guide plate and a lower guide plate, the upper and lower guide plates are correspondingly fitted to the inner surface of the housing, and when the air outlet of air conditioner is at the up/down wind position, the upper guide plate or the lower guide plate is engaged with the inner surface of the housing; the splitter blade is used for cutting and guiding airflow and comprises an upper splitter plate and a lower splitter plate which extend obliquely, the upper splitter plate is fixedly connected with the upper guide plate and at least partially forms an upper air duct, and the lower splitter plate is fixedly connected with the lower guide plate and at least partially forms a lower air duct.

5. The air outlet with the concealed blade structure of claim 1, wherein the first driving member and the first driven member are a gear pair or a friction wheel pair; the second driving part and the second driven part are gear pairs or friction wheel pairs.

6. The air outlet of air conditioner with hidden blade structure as claimed in claim 1, wherein the second driving member is fixedly connected to the power output end of the second control motor, the second-stage blade is provided with a transmission link and at least a second-stage blade is fixedly connected to the second driven member.

7. The air outlet with hidden blade structure of claim 6, wherein the transmission link is made of soft rubber material or soft plastic.

8. An air conditioner, characterized in that, it includes the air conditioner air outlet with hidden blade structure of any claim 1-7, and the controller used for controlling the blade movement direction intelligently, the controller is connected with said first control motor and said second control motor.

9. The air conditioner as claimed in claim 8, comprising an air conditioner for a vehicle, wherein the air conditioner is installed inside a console box of the vehicle, and the console box is connected to the outlet of the air conditioner and is extended to be expanded outward from the outlet.

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