CN115366624A - Adjusting mechanism for driving two groups of blades through single driver and air outlet adjusting device - Google Patents

Abstract

The invention relates to the field of wind direction adjusting devices of air outlets, and provides an adjusting mechanism for driving two groups of blades by a single driver, which comprises: the fixed part is hinged with a first wind sweeping blade group and a second wind sweeping blade group; the driving piece is fixed on the fixing piece, and the output end of the driving piece is provided with a three-jaw rotating shaft; first follower and second follower, the one end of first follower is connected on first blade group of sweeping the wind, and the one end of second follower is connected on second blade group of sweeping the wind, and first follower and second follower all lean on with the activity of three-jaw pivot. Compared with the prior art, the wind direction adjusting mechanism has the advantages that when the driving piece drives the three-jaw rotating shaft to rotate, the first driven piece and the second driven piece can be driven to move on the fixing piece, the first wind sweeping blade group and the second wind sweeping blade group are driven to switch between the first state when rotating in the same direction and the second state when rotating in the opposite direction, and therefore the manufacturing cost of the wind direction adjusting mechanism and the occupied space in a vehicle can be reduced.

Description

Adjusting mechanism for driving two groups of blades through single driver and air outlet adjusting device

Technical Field

The invention relates to the field of air outlet wind direction adjusting devices, in particular to an adjusting mechanism with a single driver driving two groups of blades and an air outlet adjusting device.

Background

In the air outlet of an air conditioner in the automobile industry, the ventilation quantity and the wind direction are generally adjusted by a manual adjusting toggle mechanism, and the air outlet has the defect that the attention of a driver is easily dispersed, and certain potential safety hazard is caused to driving; the manual operation parts are more and completely exposed, so that the appearance is attractive, the parts are exposed, the problem of protrusions in the vehicle exists, unnecessary injuries to passengers can be caused in collision accidents, the automatic adjustment function is realized by driving the blades through the motor, and the problems of complex composition structure, high manufacturing cost and poor mechanical durability of the traditional motor control are solved.

Therefore, the Chinese patent application (application number: 202110441294.1) in a public state discloses a vehicle-mounted automatic air sweeping outlet adjusting device and an automobile, which comprises: the air conditioner comprises a shell, a first air outlet and a second air outlet, wherein the shell is provided with a first air outlet and a second air outlet which are formed on two sides of the upper end of the shell; the front air door mechanism is arranged at the upper half part of the shell and can control the air outlet directions of the first air outlet port and the second air outlet port; and the rear air door mechanism is arranged on the lower half part of the shell and can be used for controlling the opening and closing of the first air outlet port and the second air outlet port. Compared with the prior art, the novel mechanism has the advantages that the step motor is adopted to drive the fully-hidden type blades to realize the air-conditioning wind sweeping function, the novel mechanism improves the attractiveness of the interior trim of the vehicle, eliminates an operation part of a conventional air port, solves the problem of a projection, reduces the action of a passenger needing to manually adjust the air conditioner, improves the comfort and safety of the passenger, and improves the use reliability. However, the air outlet adjusting device uses two motors to adjust the wind direction when controlling the wind direction, the manufacturing cost is high, and the occupied space in the vehicle is large.

Disclosure of Invention

The present invention provides an adjusting mechanism and an air outlet adjusting device for driving two sets of blades by a single driver, aiming at the current situation of the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: an adjustment mechanism for a single drive to drive two sets of blades is provided, comprising: the fixed part is hinged with a first wind sweeping blade group and a second wind sweeping blade group, one side of each of the first wind sweeping blade group and the second wind sweeping blade group penetrates through the fixed part and is hinged on the fixed part, and the first wind sweeping blade group and the second wind sweeping blade group can be switched between a first state when the first wind sweeping blade group and the second wind sweeping blade group rotate in the same direction and a second state when the first wind sweeping blade group and the second wind sweeping blade group rotate in the opposite direction on the fixed part;

the driving piece is fixed on the fixing piece, and a three-jaw rotating shaft is arranged at the output end of the driving piece;

equal mobilizable set up in first follower and second follower on the mounting, the one end of first follower is connected on the first blade group of sweeping the wind, the one end of second follower is connected on the second blade group of sweeping the wind, first follower with the second follower all with three claw pivot activity is supported and is leaned on, the driving piece drives when three claw pivot rotates through first follower with the second follower drives first blade group of sweeping the wind with the second blade group of sweeping the wind is in first state with switch between the second state.

In the adjusting mechanism for driving two groups of blades by the single driver, one end of the three-jaw rotating shaft, which is far away from the driving part, is provided with a first driving rod, a second driving rod and a third driving rod;

the first driven piece is provided with a first traction groove and a second traction groove at intervals, the first driving rod is movably inserted into the first traction groove, and the second driving rod is movably inserted into the second traction groove;

a third traction groove and a fourth traction groove are formed in the second driven piece at intervals, the first driven piece is movably inserted into the third traction groove, and the third driving rod is movably inserted into the fourth traction groove;

when the driving piece drives the first driving rod to move in the first traction groove and the third traction groove, the first wind sweeping blade group and the second wind sweeping blade group are driven to rotate in the same direction, and when the driving piece drives the second driving rod to move in the second traction groove and simultaneously drives the third driving rod to move in the fourth traction groove, the first wind sweeping blade group and the second wind sweeping blade group are driven to rotate in the opposite direction.

In the adjusting mechanism for driving two groups of blades by the single driver, the upper ends of the first traction groove, the second traction groove, the third traction groove and the fourth traction groove are respectively provided with a guide part.

In the above adjusting mechanism in which the single driver drives two sets of blades, the guide portion is an oblique angle or a chamfer.

In the above adjusting mechanism in which the single driver drives two sets of blades, the first and second sets of blades each include:

one end of each wind sweeping blade extends outwards along the side wall of the wind sweeping blade to form a rotating rod;

a connecting rod connected to the rotating rod and connecting each of the wind sweeping blades;

the connecting portion is formed on one side, far away from the wind sweeping blade, of the connecting rod, connecting columns are arranged on the first driven piece and the second driven piece, and the connecting columns are inserted into the connecting portion.

At foretell adjustment mechanism of two sets of blades of single driver drive, the mounting is including dismantling fixed stop and the deflector of connection, first sweep the fan blade group with the second is swept the fan blade group and is all articulated on the fixed stop, first follower with the bottom of second follower is along first follower with the lateral wall of second follower outwards extends and forms the guide block, be equipped with two guide ways on the deflector, the guide block slide set up in the guide way.

In the adjusting mechanism for driving the two groups of blades by the single driver, the bottom of the fixed baffle plate is provided with a plurality of adjacent studs, the bottom of the guide plate is provided with a plurality of adjacent bolt through holes, and bolts penetrate through the bolt through holes and are connected in the studs.

In the adjusting mechanism for driving the two groups of blades by the single driver, the bottom of the fixed baffle is provided with the positioning hole, the guide block is provided with the positioning block, and the positioning block is inserted into the positioning hole.

The invention also provides an air outlet adjusting device for solving the technical problems, which comprises the adjusting mechanism for driving the two groups of blades by the single driver.

The air outlet adjusting device further comprises an air deflector, the air deflector is detachably connected to the fixing piece, the air deflector and the fixing piece are encircled to form an air guide channel, the upper end of the air deflector extends outwards along the direction of the side wall of the air deflector to form a bending portion, and an air outlet communicated with the air guide channel is formed between the bending portion and the upper end of the fixing piece.

Compared with the prior art, the invention has the advantages that when the driving piece drives the three-jaw rotating shaft to rotate, the first driven piece and the second driven piece can be driven to move on the fixed piece, so that the first wind sweeping blade group and the second wind sweeping blade group are driven to switch between a first state when rotating in the same direction and a second state when rotating in the opposite direction, and further the manufacturing cost of the wind direction adjusting mechanism and the occupied space in a vehicle can be reduced.

Drawings

FIG. 1 is a perspective view of an outlet adjustment device of the present invention;

FIG. 2 is a perspective view of the adjustment mechanism for two sets of blades driven by a single actuator of the present invention with the fixed member removed and the driving member with the first sweep blade set and the second sweep blade set in a first position;

FIG. 3 is a perspective view of the adjustment mechanism for two sets of blades driven by a single actuator of the present invention with the fixed member removed and the driving member with the first sweep blade set and the second sweep blade set in a second position;

FIG. 4 is a perspective view of the single actuator driven two sets of blade adjustment mechanism of the present invention with the mounts removed and the actuators with the first and second sweep blade sets in a third position;

FIG. 5 is a perspective view of the adjustment mechanism for a single actuator to drive two sets of blades of the present invention with the mounts removed and the first and second sets of blades in a fourth position;

fig. 6 is a perspective view of a first wind-sweeping blade group;

fig. 7 is a perspective view of the first follower;

fig. 8 is a perspective view of a second follower;

FIG. 9 is a perspective view of the mount;

FIG. 10 is a perspective view of a three-jaw spindle;

fig. 11 is a perspective view of the guide plate.

In the figure, 1, a fixing part; 2. a first wind-sweeping blade group; 3. a second wind sweeping blade group; 4. a drive member; 5. a three-jaw rotating shaft; 6. a first driven member; 7. a second driven member; 8. a first drive lever; 9. a second drive lever; 10. a third drive lever; 11. a first traction groove; 12. a second traction groove; 13. a third traction groove; 14. a fourth traction groove; 15. a guide portion; 16. rotating the rod; 17. a wind sweeping blade; 18. a connecting rod; 19. a connecting portion; 20. connecting columns; 21. fixing a baffle plate; 22. a guide plate; 23. a guide block; 24. a guide groove; 25. a stud; 26. passing a hole through a bolt; 27. positioning holes; 28. positioning blocks; 29. a bending part; 30. and (7) air outlet.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 11, the present embodiment will be described in detail mainly with respect to the case where the adjusting mechanism is provided in the outlet adjusting device.

An adjustment mechanism for a single drive to drive two sets of vanes comprising: the wind sweeping device comprises a fixed part 1, wherein a first wind sweeping blade group 2 and a second wind sweeping blade group 3 are hinged to the fixed part 1, one sides of the first wind sweeping blade group 2 and one side of the second wind sweeping blade group 3 both penetrate through the fixed part 1 and are hinged to the fixed part 1, and the first wind sweeping blade group 2 and the second wind sweeping blade group 3 can be switched between a first state when the fixed part 1 rotates in the same direction and a second state when the fixed part 1 rotates in the reverse direction; the driving piece 4 is fixed on the fixing piece 1, and the output end of the driving piece 4 is provided with a three-jaw rotating shaft 5; equal mobilizable first follower 6 and the second follower 7 that sets up on mounting 1, the one end of first follower 6 is connected on first fan blade group 2, the one end of second follower 7 is connected on second fan blade group 3, first follower 6 and second follower 7 all lean on with three-jaw pivot 5 activity, drive piece 4 drives when three-jaw pivot 5 rotates and drives first fan blade group 2 and second fan blade group 3 through first follower 6 and second follower 7 and switch between first state and second state.

Based on above-mentioned embodiment, the technical problem that this application will be solved need to use among the prior art two driving motor just can realize the manufacturing cost height that the wind direction of air outlet was brought, occupies the big problem of car space. Therefore, the adjusting mechanism of this application includes mounting 1, driving piece 4, first follower 6 and second follower 7, first sweeping blade group 2 and second sweeping blade group 3 have been articulated on the mounting 1, the output of driving piece 4 is connected with three-jaw pivot 5, three-jaw pivot 5 and first follower 6 and second follower 7 all support and lean on, and first follower 6 and second follower 7 support with first sweeping blade group 2 and second sweeping blade group 3 activity respectively and support and lean on, can switch between the second state when driving piece 4 drives three-jaw pivot 5 and rotates through driving first follower 6 and second follower 7 and move on mounting 1 and drive first sweeping blade group 2 and second sweeping blade group 3 when syntropy rotates the first state and when the counter rotation second state. Thus, the manufacturing cost of the wind direction adjusting mechanism and the occupied space in the vehicle can be reduced.

Furthermore, one end of the three-jaw rotating shaft 5, which is far away from the driving piece 4, is provided with a first driving rod 8, a second driving rod 9 and a third driving rod 10; a first traction groove 11 and a second traction groove 12 are arranged on the first driven part 6 at intervals, the first driving rod 8 is movably inserted in the first traction groove 11, and the second driving rod 9 is movably inserted in the second traction groove 12; a third traction groove 13 and a fourth traction groove 14 are arranged on the second driven member 7 at intervals, the first driven member 6 is movably inserted into the third traction groove 13, and the third driving rod 10 is movably inserted into the fourth traction groove 14; when the driving member 4 drives the first driving rod 8 to move in the first traction slot 11 and the third traction slot 13, the first wind sweeping blade set 2 and the second wind sweeping blade set 3 are driven to rotate in the same direction, and when the driving member 4 drives the second driving rod 9 to move in the second traction slot 12 and simultaneously drives the third driving rod 10 to move in the fourth traction slot 14, the first wind sweeping blade set 2 and the second wind sweeping blade set 3 are driven to rotate in the opposite direction.

Based on the above embodiments, the technical problem to be solved by the present application is how to switch the first and second wind-sweeping blade sets 2 and 3 between the first and second states by the three-jaw rotating shaft 5. For this reason, the one end that driving piece 4 was kept away from to three-jaw pivot 5 of this application is equipped with first actuating lever 8, second actuating lever 9 and third actuating lever 10, the interval is equipped with first pull slot 11 and second pull slot 12 on the first follower 6, the interval is equipped with third pull slot 13 and fourth pull slot 14 on the second follower 7, first actuating lever 8 activity is inserted and is located first pull slot 11 and third pull slot 13, second actuating lever 9 activity is inserted and is located in second pull slot 12, third actuating lever 10 activity is inserted and is located in fourth pull slot 14.

In operation, as shown in fig. 2, when the first and second wind-sweeping blade groups 2 and 3 are both oriented to the right side of the drawing as the first position, and at this time, the first driving rod 8 is inserted into the first and third pulling grooves 11 and 13, when the three-jaw rotating shaft 5 rotates clockwise as shown in the drawing, because the distance between the position of the center of rotation of the three-jaw rotating shaft 5 and the first and second pulling grooves 11 and 13 decreases, the three-jaw rotating shaft 5 can simultaneously drive the first and second followers 6 and 7 to move to the right side of the drawing, and when the first and second followers 6 and 7 move, the first and second wind-sweeping blade groups 2 and 3 are synchronously rotated counterclockwise as shown in the drawing to the second position shown in fig. 3 and the third position shown in fig. 4, when the wind direction adjusting mechanism of the present invention is applied to the wind outlet, the state shown in fig. 2 can control the wind direction of the wind outlet to blow to the right side of the drawing, and the state shown in fig. 3 can control the wind direction of the wind outlet to blow to the same manner as the first wind-sweeping blade group, and the left side of the wind-blowing blade group, and the wind-blowing state shown in fig. 4, and the wind-blowing blade group can control the wind-blowing process of the wind-blowing operation.

As shown in fig. 4, when the first driving rod 8 is pulled out from the first traction groove 11 and the third traction groove 13, the second driving rod 9 rotates towards the second traction groove 12, and the third driving rod 10 rotates towards the fourth traction groove 14, the three-jaw rotating shaft 5 can drive the first driven member 6 to move towards the right side shown in fig. 4 and further drive the first wind-sweeping blade group 2 to rotate in the counterclockwise direction shown in the figure, and at the same time, the three-jaw rotating shaft 5 can drive the second driven member 7 to move towards the left and further drive the second wind-sweeping blade 17 to rotate in the clockwise direction shown in the figure, and finally move to the fourth position shown in fig. 5, in the above process, the rotating directions of the first wind-sweeping blade group 2 and the second wind-sweeping blade group 3 are opposite, and are both the moving modes in the second state. Thus, the three-jaw rotating shaft 5 can drive the first wind sweeping blade group 2 and the second wind sweeping blade group 3 to switch between the first state and the second state.

Furthermore, the upper ends of the first traction groove 11, the second traction groove 12, the third traction groove 13 and the fourth traction groove 14 are all provided with a guide part 15. Based on the above embodiment, the technical problem to be solved by the present application is how to ensure that the first driving rod 8, the second driving rod 9 and the third driving rod 10 are accurately inserted into the first pulling groove 11, the second pulling groove 12 and the fourth pulling groove 14 from the outside, respectively. For this reason, the guide parts 15 are respectively arranged at the upper ends of the first traction groove 11, the second traction groove 12, the third traction groove 13 and the fourth traction groove 14, and the guide parts 15 can guide the first driving rod 8, the second driving rod 9 and the third driving rod 10 to respectively slide into the first traction groove 11, the second traction groove 12, the third traction groove 13 and the fourth traction groove 14. Preferably, the guide 15 is beveled or chamfered.

Further, the first and second sweep blade groups 2 and 3 each include: one end of each wind sweeping blade 17 extends outwards along the side wall of the wind sweeping blade 17 to form a rotating rod 16; a link 18 connected to the rotating lever 16 and connecting each of the blades 17; and the connecting part 19 is formed on one side of the connecting rod 18, which is far away from the wind sweeping blade 17, connecting columns 20 are arranged on the first driven part 6 and the second driven part 7, and the connecting columns 20 are inserted in the connecting part 19.

Based on the above embodiments, the technical problem to be solved by the present application is how to realize the linkage of the first follower 6 and the first sweeping blade group 2 and the linkage of the second follower 7 and the second sweeping blade group 3. For this reason, first wind-sweeping blade group 2 and second wind-sweeping blade group 3 of this application all include a plurality of wind-sweeping blade 17, connecting rod 18 and connecting portion 19, and the one end of every wind-sweeping blade 17 all outwards extends along wind-sweeping blade 17's lateral wall and forms dwang 16, and connecting rod 18 is used for connecting every dwang 16, and connecting portion 19 sets up in the one side that wind-sweeping blade 17 was kept away from to connecting rod 18 to all be equipped with the spliced pole 20 of inserting on connecting portion 19 on first follower 6 and the second follower 7. During operation, the three-jaw rotating shaft 5 drives the connecting part 19 to move by driving the connecting columns 20 on the first driven part 6 and the second driven part 7 to move left and right, and the connecting part 19 drives the connecting rod 18 to move so as to drive the wind sweeping blade 17 to rotate on the fixing part 1 when moving.

Further, the fixing part 1 comprises a fixing baffle 21 and a guide plate 22 which are detachably connected, the first wind sweeping blade group 2 and the second wind sweeping blade group 3 are both hinged to the fixing baffle 21, the bottoms of the first driven part 6 and the second driven part 7 extend outwards along the side walls of the first driven part 6 and the second driven part 7 to form a guide block 23, two guide grooves 24 are formed in the guide plate 22, and the guide block 23 is arranged in the guide grooves 24 in a sliding mode.

Based on the above embodiments, how to ensure the correctness of the moving directions of the first driven member 6 and the second driven member 7 by the fixing member 1 is the technical problem to be solved in the present application. For this reason, mounting 1 of this application is including dismantling fixed baffle 21 and the deflector 22 of connecting, is provided with guide way 24 on the deflector 22, and the bottom of first follower 6 and second follower 7 outwards extends and forms guide block 23, when three-jaw pivot 5 drove first follower 6 and second follower 7 and move, drives guide block 23 and removes in guide way 24. Thus, the accuracy of the moving direction of the first driven member 6 and the second driven member 7 can be ensured.

Further, a plurality of adjacent studs 25 are arranged at the bottom of the fixed baffle 21, a plurality of adjacent bolt through holes 26 are arranged at the bottom of the guide plate 22, and bolts penetrate through the bolt through holes 26 and are connected in the studs 25.

Based on the above-mentioned embodiments, the technical problem to be solved by the present application is how to achieve the detachable connection between the fixed stop 21 and the guide plate 22. For this reason, this application is provided with the double-screw bolt 25 of a plurality of adjacent setting in the bottom of fixed stop 21, and the bottom of deflector 22 is provided with a plurality of adjacent bolt via hole 26, and the bolt passes bolt via hole 26 and connects in double-screw bolt 25. The detachable connection between the fixed baffle 21 and the guide plate 22 can be realized by screwing the bolt.

Furthermore, the bottom of the fixed baffle 21 is provided with a positioning hole 27, the guide block 23 is provided with a positioning block 28, and the positioning block 28 is inserted into the positioning hole 27.

Based on the above embodiment, the technical problem to be solved by the present application is how to achieve positioning between the fixed stop 21 and the guide block 23. Therefore, the positioning hole 27 is formed in the bottom of the fixing baffle plate 21, the positioning block 28 is arranged on the guide block 23, and the positioning block 28 is inserted into the positioning hole 27, so that the fixing baffle plate 21 and the guide block 23 can be positioned.

Preferably, the driving member 4 may be a motor or a rotary cylinder.

Further, air outlet adjusting device in this scheme still includes the aviation baffle, and aviation baffle detachable connects on mounting 1, and aviation baffle and mounting 1 surround and form the wind-guiding passageway, and the aviation baffle upper end outwards extends along the lateral wall direction of aviation baffle and forms the portion of bending 30, forms the air outlet 31 with the wind-guiding passageway intercommunication between the upper end of the portion of bending 30 and mounting 1.

The detachable connection between the air guide plate and the fixing member 1 can be realized by a buckle structure, that is, a buckle is arranged on the air guide plate/the fixing member 1, a clamping groove is arranged on the fixing member 1/the air guide plate, or the detachable connection is realized by a threaded connection, the lower part of the air guide channel is used for guiding the air blown out by the blowing mechanism, and the air is blown out from the air outlet 31 after the air direction is changed by the air outlet adjusting mechanism in the air guide channel.

It should be noted that all directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions of the present invention as related to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of technical features indicated is indicative. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly stated or limited, the terms "connected", "fixed", and the like are to be understood broadly, for example, "fixed" may be fixedly connected, may be detachably connected, or may be integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of the technical solutions by those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the described embodiments may be made by those skilled in the art without departing from the scope and spirit of the invention as defined by the accompanying claims.

Claims (10)

1. An adjustment mechanism for a single actuator to drive two sets of blades, comprising:

the fixed part is hinged with a first wind sweeping blade group and a second wind sweeping blade group, one side of each of the first wind sweeping blade group and the second wind sweeping blade group penetrates through the fixed part and is hinged on the fixed part, and the first wind sweeping blade group and the second wind sweeping blade group can be switched between a first state when the first wind sweeping blade group and the second wind sweeping blade group rotate in the same direction and a second state when the first wind sweeping blade group and the second wind sweeping blade group rotate in the opposite direction on the fixed part;

the driving piece is fixed on the fixing piece, and the output end of the driving piece is provided with a three-jaw rotating shaft;

equal mobilizable set up in first follower and second follower on the mounting, the one end of first follower is connected on the first blade group of sweeping the wind, the one end of second follower is connected on the second blade group of sweeping the wind, first follower with the second follower all with three claw pivot activity is supported and is leaned on, the driving piece drives when three claw pivot rotates through first follower with the second follower drives first blade group of sweeping the wind with the second blade group of sweeping the wind is in first state with switch between the second state.

2. The adjustment mechanism of claim 1, wherein the end of the three-jaw spindle remote from the drive member has a first drive rod, a second drive rod, and a third drive rod;

the first driven piece is provided with a first traction groove and a second traction groove at intervals, the first driving rod is movably inserted into the first traction groove, and the second driving rod is movably inserted into the second traction groove;

a third traction groove and a fourth traction groove are formed in the second driven piece at intervals, the first driven piece is movably inserted into the third traction groove, and the third driving rod is movably inserted into the fourth traction groove;

when the driving piece drives the first driving rod to move in the first traction groove and the third traction groove, the first wind sweeping blade group and the second wind sweeping blade group are driven to rotate in the same direction, and when the driving piece drives the second driving rod to move in the second traction groove and simultaneously drives the third driving rod to move in the fourth traction groove, the first wind sweeping blade group and the second wind sweeping blade group are driven to rotate in the opposite direction.

3. The adjustment mechanism of claim 1, wherein the upper ends of the first traction groove, the second traction groove, the third traction groove and the fourth traction groove are provided with a guide portion.

4. An adjustment mechanism for a single actuator driving two sets of vanes as claimed in claim 3 wherein said guide portions are bevelled or chamfered.

5. An adjustment mechanism for a single actuator driving two sets of blades as claimed in claim 1, wherein said first set of sweeping blades and said second set of sweeping blades each comprise:

one end of each wind sweeping blade extends outwards along the side wall of the wind sweeping blade to form a rotating rod;

a connecting rod connected to the rotating rod and connecting each of the wind sweeping blades;

the connecting portion is formed on one side, far away from the wind sweeping blade, of the connecting rod, connecting columns are arranged on the first driven piece and the second driven piece, and the connecting columns are inserted into the connecting portion.

6. The adjusting mechanism for driving two sets of blades by a single driver as claimed in claim 1, wherein the fixing member comprises a fixing baffle and a guide plate which are detachably connected, the first wind sweeping blade set and the second wind sweeping blade set are both hinged on the fixing baffle, the bottom parts of the first driven member and the second driven member extend outwards along the side walls of the first driven member and the second driven member to form a guide block, two guide grooves are arranged on the guide plate, and the guide block is slidably arranged in the guide grooves.

7. The adjusting mechanism for driving two sets of blades by a single driver as claimed in claim 6, wherein the bottom of the fixed baffle is provided with a plurality of adjacent studs, the bottom of the guide plate is provided with a plurality of adjacent bolt through holes, and bolts pass through the bolt through holes and are connected in the studs.

8. The adjusting mechanism for driving two sets of blades by a single driver as claimed in claim 7, wherein the bottom of the fixed baffle is provided with a positioning hole, and the guide block is provided with a positioning block, and the positioning block is inserted into the positioning hole.

9. An outlet regulator comprising a single actuator as claimed in any one of claims 1 to 8, wherein the actuator drives both sets of vanes.

10. The air outlet adjusting device according to claim 9, further comprising an air guiding plate, wherein the air guiding plate is detachably connected to the fixing member, the air guiding plate and the fixing member surround to form an air guiding channel, an upper end of the air guiding plate extends outwards along a side wall of the air guiding plate to form a bent portion, and an air outlet communicated with the air guiding channel is formed between the bent portion and an upper end of the fixing member.

Images