CN212148323U - Air conditioner mode control panel for vehicle - Google Patents
Air conditioner mode control panel for vehicle Download PDFInfo
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- CN212148323U CN212148323U CN202020420919.7U CN202020420919U CN212148323U CN 212148323 U CN212148323 U CN 212148323U CN 202020420919 U CN202020420919 U CN 202020420919U CN 212148323 U CN212148323 U CN 212148323U
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- control panel
- panel body
- vehicle
- air conditioner
- mode control
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Abstract
The utility model provides a vehicle air conditioner mode control dish, including control panel body, control panel body's positive terminal surface is equipped with two slides, is short slide and long slide respectively, the slotted hole has been seted up with the position of long slide installation connecting rod or rocking arm to short slide, control panel body's both ends face all is equipped with the strengthening rib of the barycenter adjustment to control panel body's rotation center with control panel, control panel body's rotation center of both ends face all is equipped with the reference column, is first reference column and second reference column respectively. The utility model drives three air doors to move by 2 slideways, thereby greatly reducing the diameter of the control panel, reducing the volume of the control panel and occupying small space of the air conditioner; meanwhile, the stable operation of the control panel is ensured, the shaking of the control panel in the operation process is eliminated, the angle operation precision of the air door is improved, and the quality of the air conditioner is improved.
Description
Technical Field
The utility model relates to a vehicle air conditioner field specifically, relates to a vehicle air conditioner mode control dish.
Background
The mode control panel is a component used for adjusting different rotation angles of each air door in the automobile air conditioner movement device so as to realize different air outlet modes. The mode control panel is provided with track grooves which are used for controlling different operation angles of different air doors and are called as slideways, and the quantity of the slideways is generally 1-3 according to the quantity of the air doors.
The mode control board controls the movement of the air door by rotating the air door connecting rod (the other end of the air door connecting rod is connected with the air door rocker arm), and then controls the movement of the air door, or directly drives the rocker arm connected with the air door to rotate, thereby realizing the operation of the air door, the rotating angle of the air door is directly influenced by the operating stability and precision of the air door, if the operation is unstable, the deformation and the precision are poor, the air door is extremely easy to be closed, the problems of air leakage, abnormal sound and the like occur, and even the driving safety of a vehicle and the comfort of passengers are seriously influenced. The current mode control dial has the following major problems:
1. the control panel is unstable in operation, the side edge of the slide way can extrude a connecting rod or a rocker arm to cause the increase of the friction force of the movement device, the precision is reduced after long-time use, the control precision of the air door is reduced, and the extrusion is easy to generate friction abnormal sound or shake to influence the comfort and the NVH performance;
2. the control panel is unstable in motion, so that the connecting rod or the rocker arm is clamped and blocked, the connecting rod or the rocker arm is broken, and the air door cannot be controlled to operate after the connecting rod or the rocker arm is broken, so that the control of each air outlet mode fails, and the air conditioner cannot work normally;
3. the existing control panel is large in size, the rotation center of the existing control panel is located at the circle center (shown in figure 6), the more the slide way is far away from the rotation center, the more unstable the rotation of the control panel is, the more easily the control panel shakes, the worse the operation precision of a connecting rod and a rocker arm is, so that the air door cannot rotate in place in angle, air leakage of an air conditioner occurs, and the comfort of passengers is influenced; when air leakage occurs during defrosting, the front windshield is easily fogged, the driving visual field is influenced, and the risk of traffic accidents is caused;
4. the diameter of the comprehensive control panel is large, so that the volume of the control panel is large, the air conditioning space is occupied (shown in figure 6), and meanwhile, the weight is increased due to more material consumption of products, so that energy waste is caused, and the light weight and energy conservation of the whole vehicle are not facilitated;
5. the existing control panel axial fixation is only arranged on the control side, the coaxiality of the operation direction of the control panel in the operation process cannot be guaranteed, the control panel is rocked, and then a connecting rod or a rocker arm is not in place in operation, and further the operation of an air door is not in place.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims at providing a vehicle air conditioner mode control panel, which is characterized in that 2 slideways drive three air doors to move, thereby greatly reducing the diameter of the control panel, reducing the volume of the control panel and occupying small air conditioner space; meanwhile, the stable operation of the control panel is ensured, the shaking of the control panel in the operation process is eliminated, the angle operation precision of the air door is improved, and the quality of the air conditioner is improved.
According to an aspect of the utility model, a vehicle air conditioner mode control dish is provided, including control panel body (1), the positive terminal surface of control panel body (1) is equipped with two slides, is short slide (2) and long slide (3) respectively, slotted hole (4) have been seted up to the position of short slide (2) and long slide (3) installation connecting rod or rocking arm, the both ends face of control panel body (1) all is equipped with strengthening rib (5) of the rotation center of the barycenter adjustment to control panel body (1) with the control panel, the rotation center of the both ends face of control panel body (1) all is equipped with the reference column, is first reference column (6) and second reference column (7) respectively. The reinforcing ribs in all directions on the two end faces of the control panel body (1) can be increased or decreased, so that the mass center of the control panel is adjusted to the rotation center of the control panel body, and the reinforcing ribs also play a role in reinforcing the strength of the control panel; the short slide way and the long slide way have different widths and are matched with the sizes of the connecting rod and the rocker arm; both sides all set up the reference column, when the control panel is rotatory, can effectively reduce it and rock, and the precision further obtains promoting.
Preferably, the first positioning column (6) is arranged on the positive end face of the control panel body (1), and the second positioning column (7) is arranged on the rear end face of the control panel body (1).
Preferably, the first positioning column (6) is provided with a clamping groove (8) matched with the driver, and the clamping groove (8) is of an irregular structure. The normal section of the clamping groove is composed of an arc line and a straight line and is of an irregular structure, so that the matching precision is improved, and the running precision is guaranteed.
Preferably, the outer part of the second positioning column (7) is circular, the inner part of the second positioning column is of a hollow structure, and a reinforcing and fixing rib (9) is arranged in a cavity of the inner part of the second positioning column. The outer portion is circular for mating rotation with the housing.
Preferably, the reinforcing and fixing ribs (9) are in a cross-shaped structure. Four reinforcing and fixing ribs in a cross structure are additionally arranged on the positioning column, the strength of the second positioning column is increased, and damage to the positioning column due to overlarge rotating force can be prevented.
Preferably, the angle formed by the two sides of the long round hole (4) and the rotating center of the control disc body (1) is 3-8 degrees. The design of the long round hole avoids neglected installation of a connecting rod or a rocker arm connected with the air door, the error-proof effect disappears when the angle formed by the long round hole and the rotating center is too small, and the precision of the control panel is reduced when the angle is too large and the hole is too large.
Preferably, 1 long round hole (4) is arranged in the short slide way (2), and 2 long round holes (4) are arranged in the long slide way (3).
Preferably, a first connecting rod (10) is installed on the short slideway (2), and the first connecting rod (10) is connected with a defrosting air door (12) through a first rocker arm (11); install second connecting rod (13) and second rocking arm (14) on long slide (3), second rocking arm (14) with blow a face air door (15) and be connected, second connecting rod (13) are connected with blow sufficient air door (17) through third rocking arm (16).
Preferably, the distance between the outer tracks of the short slide way (2) and the long slide way (3) and the rotating center of the control panel body (1) is less than 35 mm. The slideway is as close as possible to the rotation center of the control panel, so that the space utilization rate can be improved, the radius of the control panel is reduced, and the overall precision is improved.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model relates to a vehicle air conditioner mode control dish adopts two slides to control three kinds of air doors, greatly reduces the space that unnecessary slide took, has reduced the control dish diameter, reduces control dish volume and weight, has improved the energy-conservation of air conditioner;
(2) the utility model relates to a vehicle air conditioner mode control dish, control dish diameter reduce, and the slide closes on the rotation center, and the slide deflection reduces, and the precision promotes, has improved the control accuracy of each air door angle, has promoted whole car travelling comfort and security;
(3) the utility model relates to a vehicle air conditioner mode control dish, through increasing the strengthening rib, adjust the mode control dish barycenter to the rotation axis on, further reduce the rocking in the rotation process to promote the precision;
(4) the utility model relates to a vehicle air conditioner mode control panel, after the diameter reduces, the operation of control panel is more stable, and then has reduced frictional force, avoids causing the abnormal sound to connecting rod and rocking arm extrusion, and whole car NVH performance is promoted;
(5) the utility model relates to a vehicle air conditioner mode control dish assembles the long circle mistake proofing hole, has avoided the problem of misloading the slide when assembling, has promoted production efficiency and mode control dish's quality;
(6) the utility model relates to a vehicle air conditioner mode control dish, the both sides of control panel rotation axis all set up the reference column, have guaranteed the steady operation of control panel, have eliminated the rocking of control panel operation in-process, have promoted the angle operation precision of air door, have promoted the air conditioner quality;
(7) the utility model relates to a vehicle air conditioner mode control dish, the inside reinforcing fixed muscle that increases of back reference column has increased intensity, has promoted the control dish reliability;
(8) the utility model relates to a vehicle air conditioner mode control panel, which has simple structure, ingenious design and obvious effect;
(9) the utility model relates to a vehicle air conditioner mode control dish, it is simple to make, easily processing and assembly, with low costs, the practicality is strong, is fit for promoting on a large scale.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a first schematic structural diagram of a vehicle air conditioning mode control panel according to the present invention;
FIG. 2 is a schematic structural diagram of a vehicle air conditioning mode control panel of the present invention;
fig. 3 is a schematic cross-sectional view of a first positioning column of the present invention;
FIG. 4 is a schematic cross-sectional view of a second positioning post of the present invention;
FIG. 5 is a schematic view of the assembly and connection between the air door and the control panel of the air conditioning mode for a vehicle according to the present invention;
fig. 6 is a schematic structural view of a conventional air conditioning mode control panel for a vehicle.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
Examples
The present embodiment provides a vehicle air conditioner mode control panel, the structure of which is shown in detail in fig. 1-5: including control panel body 1, the positive terminal surface of control panel body 1 is equipped with two slides, is short slide 2 and long slide 3 respectively, the slotted hole 4 has been seted up with the position of 3 installation connecting rods of long slide 2 and long slide or rocking arm, the both ends face of control panel body 1 all is equipped with the strengthening rib 5 of the barycenter adjustment to control panel body 1's rotation center with the control panel, the rotation center of control panel body 1's both ends face all is equipped with the reference column, is first reference column 6 and second reference column 7 respectively. The reinforcing ribs in all directions on the two end surfaces of the control panel body 1 can be increased or decreased, so that the mass center of the control panel is adjusted to the rotation center of the control panel body, and the reinforcing ribs also play a role in reinforcing the strength of the control panel; the short slide way and the long slide way have different widths and are matched with the sizes of the connecting rod and the rocker arm; both sides all set up the reference column, when the control panel is rotatory, can effectively reduce it and rock, and the precision further obtains promoting.
Further, the first positioning column 6 is arranged on the positive end face of the control panel body 1, and the second positioning column 7 is arranged on the rear end face of the control panel body 1.
Furthermore, a clamping groove 8 matched with the driver is formed in the first positioning column 6, and the clamping groove 8 is of an irregular structure. The normal section of the clamping groove is composed of an arc line and a straight line and is of an irregular structure, so that the matching precision is improved, and the running precision is guaranteed.
Furthermore, the outside of the second positioning column 7 is circular, the inside is a hollow structure, and a reinforcing and fixing rib 9 is arranged in the cavity inside. The outer portion is circular for mating rotation with the housing.
Further, the reinforcing and fixing ribs 9 are in a cross-shaped structure. Four reinforcing and fixing ribs in a cross structure are additionally arranged on the positioning column, the strength of the second positioning column is increased, and damage to the positioning column due to overlarge rotating force can be prevented.
Further, the angle formed by the two sides of the long round hole 4 and the rotating center of the control disc body 1 is 3-8 degrees. The design of the long round hole avoids neglected installation of a connecting rod or a rocker arm connected with the air door, the error-proof effect disappears when the angle formed by the long round hole and the rotating center is too small, and the precision of the control panel is reduced when the angle is too large and the hole is too large.
Furthermore, 1 long round hole 4 is arranged in the short slide way 2, and 2 long round holes 4 are arranged in the long slide way 3.
Further, a first connecting rod 10 is mounted on the short slideway 2, and the first connecting rod 10 is connected with a defrosting air door 12 through a first rocker arm 11; install second connecting rod 13 and second rocking arm 14 on the long slide 3, second rocking arm 14 is connected with face air door 15 that blows, second connecting rod 13 is connected with blow sufficient air door 17 through third rocking arm 16.
Further, the distance between the outer tracks of the short slide way 2 and the long slide way 3 and the rotating center of the control disc body 1 is less than 35 mm. The slideway is as close as possible to the rotation center of the control panel, so that the space utilization rate can be improved, the radius of the control panel is reduced, and the overall precision is improved.
The embodiment has the following beneficial effects:
(1) the two slideways are adopted to control the three air doors, so that the space occupied by the redundant slideways is greatly reduced, the diameter of the control panel is reduced, the volume and the weight of the control panel body are reduced, and the energy-saving property of the air conditioner is improved;
(2) the diameter of the control panel is reduced, the slide way is close to the rotating center, the deformation of the slide way is reduced, the precision is improved, the control precision of each air door angle is improved, and the comfort and the safety of the whole vehicle are improved;
(3) the center of mass of the mode control panel is adjusted to the rotating shaft by adding the reinforcing ribs, so that the shaking in the rotating process is further reduced, and the precision is improved;
(4) after the diameter is reduced, the operation of the control panel is more stable, so that the friction force is reduced, abnormal sound caused by extrusion of a connecting rod and a rocker arm is avoided, and the NVH performance of the whole vehicle is improved;
(5) the long circular error-proof hole is assembled, so that the problem that the slide way is assembled in an error manner during assembly is avoided, and the production efficiency and the quality of the mode control panel are improved;
(6) the positioning columns are arranged on the two sides of the rotating shaft of the control panel, so that the stable operation of the control panel is ensured, the shaking of the control panel in the operation process is eliminated, the angle operation precision of the air door is improved, and the quality of the air conditioner is improved;
(7) reinforcing fixing ribs are added inside the back positioning columns, so that the strength is increased, and the reliability of the control panel is improved;
(8) the structure is simple, the design is ingenious, and the effect is obvious;
(9) the manufacturing is simple, the processing and the assembly are easy, the cost is low, the practicability is high, and the method is suitable for large-scale popularization.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (9)
1. The utility model provides a vehicle air conditioner mode control dish, a serial communication port, including control panel body (1), the positive terminal surface of control panel body (1) is equipped with two slides, is short slide (2) and long slide (3) respectively, slotted hole (4) have been seted up to the position of short slide (2) and long slide (3) installation connecting rod or rocking arm, the both ends face of control panel body (1) all is equipped with strengthening rib (5) of the rotation center of the barycenter adjustment to control panel body (1) with the control panel, the rotation center of the both ends face of control panel body (1) all is equipped with the reference column, is first reference column (6) and second reference column (7) respectively.
2. The control panel for air conditioning mode of vehicle according to claim 1, wherein the first positioning column (6) is disposed on the front end surface of the control panel body (1), and the second positioning column (7) is disposed on the rear end surface of the control panel body (1).
3. The air conditioning mode control panel for vehicle as claimed in claim 1, wherein said first positioning post (6) is provided with a catching groove (8) matching with the driver, and said catching groove (8) has an irregular structure.
4. The control panel of claim 1, wherein the second positioning post (7) has a circular outer portion and a hollow inner portion, and the inner cavity has a reinforcing rib (9).
5. The air conditioning mode control panel for vehicle as claimed in claim 4, wherein the reinforcing fixing rib (9) has a cross-shaped structure.
6. The air conditioning mode control panel for vehicle as claimed in claim 1, wherein the angle formed by both sides of the long circular hole (4) and the rotation center of the control panel body (1) is 3 ° -8 °.
7. The air conditioning mode control panel for vehicle as claimed in claim 1, wherein 1 long circular hole (4) is opened in the short slide way (2), and 2 long circular holes (4) are opened in the long slide way (3).
8. The air conditioner mode control panel for vehicle according to claim 7, wherein a first link (10) is installed on the short chute (2), and the first link (10) is connected with the defroster door (12) through a first rocker arm (11); install second connecting rod (13) and second rocking arm (14) on long slide (3), second rocking arm (14) with blow a face air door (15) and be connected, second connecting rod (13) are connected with blow sufficient air door (17) through third rocking arm (16).
9. The air conditioner mode control panel for vehicle as claimed in claim 1, wherein the distance of the outer lane of said short and long ramps (2, 3) from the rotation center of the control panel body (1) is less than 35 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020420919.7U CN212148323U (en) | 2020-03-28 | 2020-03-28 | Air conditioner mode control panel for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020420919.7U CN212148323U (en) | 2020-03-28 | 2020-03-28 | Air conditioner mode control panel for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212148323U true CN212148323U (en) | 2020-12-15 |
Family
ID=73716145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020420919.7U Active CN212148323U (en) | 2020-03-28 | 2020-03-28 | Air conditioner mode control panel for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212148323U (en) |
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2020
- 2020-03-28 CN CN202020420919.7U patent/CN212148323U/en active Active
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