CN213815935U

CN213815935U - Automobile air conditioner control knob and system thereof

Info

Publication number: CN213815935U
Application number: CN202022381628.4U
Authority: CN
Inventors: 洪金镳; 苏朝晖; 欧阳昌雄; 邱万椿
Original assignee: GUANGDONG SHENGWEI ELECTRONIC PRODUCTS Ltd
Current assignee: GUANGDONG SHENGWEI ELECTRONIC PRODUCTS Ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-27
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a vehicle air conditioner control knob and system thereof sets up on vehicle control panel, include: the encoder assembly comprises a first encoder and a second encoder which are both in a hollow cylinder structure; the outer wall of the first encoder is connected with a first support, the top end of the first support is connected with an outer button in a clamping mode, and the outer button can drive the first encoder to rotate; the bottom of encoder subassembly is provided with first PCB board, be provided with first silica gel button on the first PCB board, the top surface butt of first silica gel button has the second support, the second support is worn to locate the inner chamber of first support in order to offset in outer button. The switching and adjusting functions of the temperature mode/air volume mode/blowing mode of the air conditioner are integrated on the operation of the outer button, the space of the control panel occupied by the function button is greatly reduced, the production material is saved, and therefore the cost is reduced.

Description

Automobile air conditioner control knob and system thereof

Technical Field

The utility model relates to an on-vehicle button technical field especially relates to a vehicle air conditioner control knob and system thereof.

Background

With the development of automobile technology, the vehicle-mounted air conditioner is used as an important functional component of an automobile and is more and more widely applied.

In the prior art, the air volume regulation, the temperature regulation, the blowing mode function and the like of the vehicle-mounted air conditioner control switch and the switching between the manual mode and the auto mode are separately arranged in an independent switch mode, so that the quantity of switches in a car is large, the structure of a car central control panel is complex, and certain vehicle-mounted internal space can be sacrificed for the arrangement of various control switches. Meanwhile, the assembly production efficiency of the car is inevitably reduced due to the large number of switches, so that the cost is increased, and the manufacturing difficulty is increased. But also reduces the aesthetic degree of the interior decoration of the car and has poor experience.

In view of this, it is necessary to improve the prior art to solve the problems of the prior art that the functional buttons of the vehicle air conditioner are separately arranged, occupy the vehicle space and increase the manufacturing cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vehicle air conditioner control knob and system thereof solves above technical problem.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a vehicle air conditioner control knob, sets up on car control panel, includes: the encoder assembly comprises a first encoder and a second encoder which are both in a hollow cylinder structure, and the first encoder is rotatably connected to the inner wall of the second encoder;

the outer wall of the first encoder is connected with a first support which is fixed in the circumferential direction, the top end of the first support is connected with an outer button in a clamping mode, and the outer button can drive the first encoder to rotate;

the bottom of encoder subassembly is provided with first PCB board, be provided with first silica gel button on the first PCB board, the top surface butt of first silica gel button has the second support, the second support is worn to locate the inner chamber of first support in order to offset in outer button is pressed during the outer button, the second support extrudees downwards first silica gel button.

Optionally, the inner bottom wall of second support butt joint has the second silica gel button, the top surface of second silica gel button is connected with the second PCB board, the second PCB board with first PCB board electricity is connected, draws when the outer button, the second support upwards extrudees the second silica gel spare.

Optionally, the outer wall of the first encoder is provided with a guide groove, the bottom of the first bracket is provided with a guide post matched with the width of the guide groove, and the guide post is slidably connected to the guide groove.

Optionally, the inner wall of outer button is provided with first joint portion, the outer wall of first support is provided with second joint portion, first joint portion block connect in second joint portion.

Optionally, the display screen assembly is included, a signal lead used for electrically connecting the first PCB is arranged at the bottom of the display screen assembly, and the display screen assembly is used for displaying information transmitted by the first PCB.

Optionally, the bottom of the encoder assembly is provided with a plurality of pins, the first PCB is provided with insertion holes at positions corresponding to the pins, and the pins are welded in the insertion holes.

Optionally, the PCB further comprises a base, wherein a clamping column is arranged on the base, a clamping hole is formed in the first PCB, and the clamping column is connected with the clamping hole in a clamping mode.

The utility model also provides a system of vehicle air conditioner control knob, including air conditioner and foretell vehicle air conditioner control knob, vehicle air conditioner control knob with the air conditioner electricity is connected.

Compared with the prior art, the utility model discloses following beneficial effect has: when the air conditioner works, the working mode of the air conditioner is switched to any one of a temperature mode, an air volume mode and a blowing mode by pressing the outer button, and then the outer button is rotated to adjust the magnitude of the current mode; the switching and adjusting functions of the temperature mode/air volume mode/blowing mode of the air conditioner are integrated on the operation of the outer button, the space of the control panel occupied by the function button is greatly reduced, the production material is saved, and therefore the cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.

The structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the achievable purpose.

Fig. 1 is a schematic exploded view of the components according to the embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view of an embodiment of the present invention.

Fig. 3 is a second schematic cross-sectional view of the embodiment of the present invention.

Fig. 4 is a schematic view of an overall structure provided by the embodiment of the present invention.

Illustration of the drawings: the encoder comprises an encoder component 1, a first encoder 11, a second encoder 12, a base 2, a first support 3, an outer button 4, a first PCB 5, a first silica gel key 6, a second support 7, a second silica gel key 8, a second PCB 9, a guide groove 111, a guide column 31, a first clamping portion 41, a second clamping portion 32, a display screen component 10, a signal lead 101, a pin 13, a jack 51 and a clamping column 21.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

The embodiment of the utility model provides a vehicle air conditioner control knob sets up on the control panel of car, include: the encoder component 1 comprises a first encoder 11 and a second encoder 12 which are both in a hollow cylinder structure, wherein the first encoder 11 is rotatably connected to the inner wall of the second encoder 12;

the outer wall of the first encoder 11 is connected with a first support 3 which is fixed in the circumferential direction, the top end of the first support 3 is connected with an outer button 4 in a clamping mode, and the outer button 4 can drive the first encoder 11 to rotate;

the bottom of encoder subassembly 1 be provided with first PCB board 5 that encoder subassembly 1 electricity is connected, be provided with first silica gel button 6 on the first PCB board 5, the top surface butt joint of first silica gel button 6 has second support 7, second support 7 wears to locate the inner chamber of first support 3 in order to offset in outer button 4 presses during outer button 4, second support 7 extrudees downwards first silica gel button 6, and makes in the first PCB board 5 generates the instruction of any kind in temperature mode/amount of wind mode/the mode of blowing.

When the air conditioner works, the working mode of the air conditioner is switched to any one of a temperature mode, an air volume mode and an air blowing mode by pressing the outer button 4, and then the outer button 4 is rotated to adjust the magnitude of the air conditioner in the current mode; the switching and adjusting functions of the temperature mode/air volume mode/blowing mode of the air conditioner are integrated on the operation of the outer button 4, so that the space occupied by the function button on the control panel is greatly reduced, the structural design difficulty of the panel is greatly improved, the production material is saved, and the cost is reduced; meanwhile, the number of parts required to be assembled in a host factory is reduced, the assembling time of the host factory is saved, and the production efficiency can be improved; the control panel is more concise and beautiful in appearance.

Further, second silica gel button 8 has been butted to the inner diapire of second support 7, the top surface of second silica gel button 8 is connected with second PCB board 9, draws during outer button 4, second support 7 upwards extrudes second silica gel button 8, and makes second PCB board 9 generates the order of automatic mode, through setting up second PCB board 9, draws outer button 4, second support 7 upwards extrudes second silica gel button 8, so that temperature mode/amount of wind mode/the mode of blowing and the selection of automatic mode are integrated to outer button 4's operation on, only need one outer button 4 to the selection of multiple function mode, very big reduction the shared control panel's of function button space, reduced manufacturing cost.

In this embodiment, the outer wall of the first encoder 11 is provided with a guide groove 111, the bottom of the first bracket 3 is provided with a guide post 31 matching with the width of the guide groove 111, and the guide post 31 is slidably connected to the guide groove 111. The guide groove 111 is matched with the guide post 31, and plays a role in guiding and limiting the pressing and pulling of the first bracket 3, so that the second bracket 7 can realize the pressing and pulling actions along the length direction of the first encoder 11 and is not dislocated.

Specifically, the inner wall of outer button 4 is provided with first joint portion 41, the outer wall of first support 3 is provided with second joint portion 32, first joint portion 41 block connect in second joint portion 32. Make outer button 4 block connect in the outer wall of first support 3, when rotatory outer button 4, can drive first support 3 synchronous revolution to realize the regulation under the functional mode of temperature mode/amount of wind mode/the mode of blowing.

Further, the display screen assembly 10 is included, a signal lead 101 for electrically connecting the first PCB board 5 is disposed at the bottom of the display screen assembly 10, and the display screen assembly 10 is used for displaying information of a current functional mode. The information under the current function mode is displayed by setting the display screen assembly 10, so that an operator can conveniently identify the selected function mode, and judge how to perform the next operation according to the information displayed by the display screen assembly 10 to achieve the required running state.

In this embodiment, the bottom of the encoder assembly 1 is provided with a plurality of pins 13, the first PCB 5 is provided with insertion holes 51 at positions corresponding to the pins 13, and the pins 13 are welded in the insertion holes 51, so as to increase structural firmness.

In this embodiment, still include base 2, be provided with card post 21 on the base 2, be provided with the card hole on the first PCB board 5, card post 21 block connect in the card hole.

Example two

The system for the control knob of the automobile air conditioner comprises an air conditioner and the control knob of the automobile air conditioner, wherein the control knob of the automobile air conditioner is electrically connected with the air conditioner. The automobile air conditioner control knob is used for selecting and adjusting the functional mode of the air conditioner, so that the manufacturing cost is reduced, and meanwhile, the space occupied by the control panel is saved.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a vehicle air conditioner control knob sets up on vehicle control panel, its characterized in that includes: the encoder assembly (1) comprises a first encoder (11) and a second encoder (12) which are both in a hollow cylinder structure, wherein the first encoder (11) is rotatably connected to the inner wall of the second encoder (12);

the outer wall of the first encoder (11) is connected with a first support (3) which is fixed in the circumferential direction, the top end of the first support (3) is connected with an outer button (4) in a clamping mode, and the outer button (4) can rotate to drive the first encoder (11) to rotate;

the bottom of encoder subassembly (1) is provided with first PCB board (5), be provided with first silica gel button (6) on first PCB board (5), the top surface butt joint of first silica gel button (6) has second support (7), second support (7) are worn to locate the inner chamber of first support (3) in order to offset in outer button (4) is pressed during outer button (4), second support (7) extrude downwards first silica gel button (6).

2. The automotive air conditioning control knob according to claim 1, characterized in that the inner bottom wall of the second support (7) is abutted with a second silicone key (8), the top surface of the second silicone key (8) is connected with a second PCB (9), the second PCB (9) is electrically connected with the first PCB (5), and when the outer knob (4) is pulled, the second support (7) upwardly extrudes the second silicone key (8).

3. The vehicle air conditioner control knob according to claim 2, wherein the outer wall of the first encoder (11) is provided with a guide groove (111), the bottom of the first bracket (3) is provided with a guide post (31) matching the width of the guide groove (111), and the guide post (31) is slidably connected to the guide groove (111).

4. The control knob for automotive air conditioners according to claim 1, wherein the inner wall of the outer knob (4) is provided with a first clamping portion (41), the outer wall of the first bracket (3) is provided with a second clamping portion (32), and the first clamping portion (41) is clamped and connected to the second clamping portion (32).

5. The vehicle air conditioner control knob according to claim 1, comprising a display screen assembly (10), wherein a signal lead (101) for electrically connecting the first PCB (5) is disposed at the bottom of the display screen assembly (10), and the display screen assembly (10) is used for displaying information transmitted by the first PCB (5).

6. The control knob of air conditioner for car according to claim 1, characterized in that a plurality of pins (13) are provided at the bottom of the encoder assembly (1), a plug hole (51) is provided on the first PCB board (5) corresponding to the pins (13), and the pins (13) are welded in the plug hole (51).

7. The automotive air conditioning control knob according to claim 1, further comprising a base (2), wherein a clamping column (21) is disposed on the base (2), a clamping hole is disposed on the first PCB (5), and the clamping column (21) is connected to the clamping hole in a clamping manner.

8. A system of automotive climate control knobs, characterized in that it comprises an air conditioner and automotive climate control knobs according to claims 1 to 7 electrically connected to the air conditioner.