CN209870020U - Automobile air conditioner control panel switch - Google Patents
Automobile air conditioner control panel switch Download PDFInfo
- Publication number
- CN209870020U CN209870020U CN201920553815.0U CN201920553815U CN209870020U CN 209870020 U CN209870020 U CN 209870020U CN 201920553815 U CN201920553815 U CN 201920553815U CN 209870020 U CN209870020 U CN 209870020U
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- Prior art keywords
- switch
- pressing
- seat
- rotary
- air conditioner
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switches With Compound Operations (AREA)
Abstract
A switch of a control panel of an automobile air conditioner is characterized by comprising a rotary seat, a circuit board, a rotary transmission part, a knob, a pressing seat and a key cap, wherein the rotary seat is provided with a hollow inner cavity, the inner side of the rotary seat extends upwards to form at least two buckles, and a first buckling part and a second buckling part are respectively formed on two radial sides of each buckle; the circuit board is arranged at the lower end of the rotating seat, and the upper end surface of the circuit board is provided with a first switch and a second switch; the inner wall of the rotating transmission member is provided with a first matching part for clamping the first buckling part, and the opening and closing of the first switch can be switched under the rotating state of the rotating transmission member; the bottom downwardly extending of pressing the seat has the pressing post that can open and close aforementioned second switch, and the outer wall of this pressing the seat has the second cooperation portion that supplies aforementioned second buckling parts joint. The whole design is compact and reasonable, and the arrangement of other parts is facilitated.
Description
Technical Field
The utility model relates to a switch especially relates to a vehicle air conditioner control switch.
Background
The existing vehicle air conditioner panel switch basically adopts a knob structure, and related documents refer to the assembly structure of the vehicle air conditioner control panel combined switch of the prior patent of the applicant, chinese utility model patent ZL201620426102.4 (publication No. CN 205632023U).
The current market is in addition that a knob adds the combination switch who presses on being applied to vehicle air conditioner panel's control, except knob switch structure, also presses the switch structure, and control mode is more various, but this type of switch ubiquitous structure is compact not enough, and the gear is felt not good again in the operation moreover, influences normal use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to foretell technical current situation and provide an inner structure is compact and have the knob concurrently and press the vehicle air conditioner control panel switch.
The utility model discloses still another technical problem that will solve is to foretell technical current situation and provides a clear and have the knob concurrently and press the vehicle air conditioner control panel switch of operation gear sense.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a control panel switch of an automobile air conditioner is characterized by comprising
The rotary seat is provided with a hollow inner cavity, the inner side of the rotary seat extends upwards to form at least two buckles, and a first buckling part and a second buckling part are respectively formed on two radial sides of each buckle;
the circuit board is arranged at the lower end of the rotating seat, and the upper end surface of the circuit board is provided with a first switch and a second switch;
the rotary transmission part can be rotatably arranged on the rotary seat and is axially hollow, the inner wall of the rotary transmission part is provided with a first matching part for clamping the first buckling part, and the rotary transmission part can switch the opening and closing of the first switch in a rotating state;
the knob is assembled at the upper end of the rotary transmission part and can drive the rotary transmission part to rotate relative to the rotary base; the knob is axially hollow;
the pressing seat is arranged in the hollow inner cavity of the rotating seat in a vertically movable mode and is positioned in the middle of the rotating transmission part and the knob, a pressing column capable of opening and closing the second switch extends downwards from the bottom of the pressing seat, and a second matching part for clamping the second buckling part is arranged on the outer wall of the pressing seat; and
and the key cap is arranged at the upper end of the pressing seat and can drive the pressing seat to move downwards after being stressed.
The knob control preferably adopts the following structure: the bottom end of the rotating transmission part extends downwards to form a light shading sheet, the first switch is a photoelectric switch and is provided with a receiving end and an emitting end, and the light shading sheet can be switched to stay between the receiving end and the emitting end to cut off the light conduction of the first switch.
The gear is preferably realized by adopting the following structure: the rotary transmission part is provided with a gear ring, the inner ring of the rotary transmission part radially extends inwards, gear grains are formed on the lower end face of the gear ring, and correspondingly, the rotary seat is elastically provided with a gear pin which is matched with the gear grains to realize gear adjustment. Furthermore, a gear groove is formed in the upper end of the rotating transmission part, and the gear pin is arranged in the gear groove through a spring.
Further, the upper end face of the circuit board is provided with a conductive rubber film, the first switch exposes the conductive rubber film, a convex hull is formed above the second switch and right faces the arrangement of the pressing column, and the pressing column acts on the second switch through the convex hull in a pressing state so as to switch a second switch signal. The conductive rubber film is beneficial to protecting the circuit board and plays a role in water resistance and dust prevention.
Further, the button cap periphery is equipped with decorates the circle, and the lower extreme that should decorate the circle has the portion of stretching into, should stretch into the portion cartridge in the clearance between knob and the button cap.
The rotary seat is positioned between the buckles, a guide arm which is in guide fit with the outer side wall of the pressing seat is formed, an axial guide groove is formed on the inner side of the guide arm, and correspondingly, a guide rib which is in guide fit with the guide groove is formed on the outer side wall of the pressing seat. The pressing seat moves up and down more flexibly and is not easy to shift.
Furthermore, the bottom end of the inner side of the guide arm is provided with a limiting part which can limit the pressing seat to move downwards continuously.
Furthermore, the circuit board is arranged on the rear end cover.
Further, the circuit board on have an pilot lamp, the button cap on seted up the leaded light hole, the seat of pressing in be equipped with the leaded light strip, this leaded light strip lower extreme is just to the pilot lamp, the upper end is located aforementioned leaded light downthehole.
Compared with the prior art, the utility model has the advantages of: the first buckling part is clamped with the first matching part, the second buckling part is clamped with the second matching part, and the clamping surfaces between the first buckling part and the second matching part form a rotary sliding surface of the rotary transmission member, so that the press base cannot be separated out without any reason in the normal use process. The compact overall design reduces a lot of installation space, does benefit to vehicle interior arrangement.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment.
Fig. 2 is an exploded view of the embodiment (with the rear end cap removed).
FIG. 3 is a cross-sectional view of the embodiment (with the rear end cap removed).
FIG. 4 is an enlarged view of the swivel shown in FIG. 2 from another perspective.
Fig. 5 is an enlarged view of the circuit board of fig. 2 from another view angle.
Fig. 6 is an enlarged view of the rotary drive member of fig. 2 from another perspective.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1, 2 and 3, the vehicle air conditioner control panel switch in the embodiment includes a rotary base 3, a circuit board 8, a rotary transmission member 2, a knob 1, a light guide strip 62, a decorative ring 10, a pressing base 5 and a key cap 4.
As shown in fig. 3 and 4, the rotary seat 3 has a hollow inner cavity, and at least two fasteners 31 extend upward from the inner side of the hollow inner cavity, and a first fastening portion 311 and a second fastening portion 312 are respectively formed at two radial sides of each fastener 31;
the rotating transmission member 2 is rotatably arranged on the rotating base 3 and is axially hollow, the inner wall of the rotating transmission member 2 is provided with a first matching part 22 for clamping the first buckling part 311, and the opening and closing of the first switch 81 can be switched when the rotating transmission member 2 rotates;
the knob 1 is assembled at the upper end of the rotary transmission piece 2 and can drive the rotary transmission piece 2 to rotate relative to the rotary base 3; the knob 1 is axially hollow; the lower end of the knob 1 is provided with a convex strip 11 protruding in the radial direction, and the upper end of the rotary transmission piece 2 is provided with an assembling groove 21 matched with the convex strip 11.
The pressing base 5 can be arranged in the hollow inner cavity of the rotating base 3 in a vertically moving mode and is positioned in the middle of the rotating transmission member 2 and the knob 1, the pressing column 53 capable of opening and closing the second switch 82 extends downwards from the bottom of the pressing base 5, and the outer wall of the pressing base 5 is provided with a second matching portion for clamping the second buckling portion 312.
The key cap 4 is arranged at the upper end of the pressing seat 5 and can drive the pressing seat 5 to move downwards after being stressed. The decorative ring 10 is arranged on the periphery of the key cap 4, the lower end of the decorative ring 10 is provided with an extending part 101, and the extending part 101 is inserted into a gap between the knob 1 and the key cap 4.
The bottom end of the rotary transmission member 2 extends downwards to form a light shielding sheet 23, the first switch 81 is an optoelectronic switch and has a receiving end 811 and a transmitting end 812, and the light shielding sheet 23 can be switched to stay between the receiving end 811 and the transmitting end 812 to cut off the light transmission of the first switch 81.
Referring to fig. 6, the rotating transmission member 2 has an inner ring extending radially inward to form a shift ring 24, a shift pattern 25 is formed on a lower end surface of the shift ring 24, and the rotating base 3 is elastically provided with a shift pin 6 which is matched with the shift pattern 25 to realize shift adjustment. Specifically, the upper end of the rotary transmission member 2 is provided with a gear groove 35, and the gear pin 6 is disposed in the gear groove 35 through a spring 61.
Referring to fig. 5, the circuit board 8 is disposed on the rear end cover 9, the conductive rubber film 7 is disposed on the upper end surface of the circuit board 8, the circuit board 8 is disposed at the lower end of the rotary base 3, and the first switch 81 and the second switch 82 are disposed on the upper end surface; the first switch 81 exposes the conductive rubber film 7, the conductive rubber film 7 is provided with a convex hull 71 above the second switch 82, the convex hull 71 is arranged opposite to the pressing column 53, the pressing column 53 presses the convex hull 71 downwards under the pressing state of the pressing column 53, and the convex hull 71 acts on the second switch 82 again, thereby switching the signal of the second switch 82.
The circuit board 8 is provided with an indicator light 83, the key cap 4 is provided with a light guide hole 41, the pressing base 5 is internally provided with a light guide strip 62, the lower end of the light guide strip 62 is opposite to the indicator light 83, and the upper end of the light guide strip is positioned in the light guide hole 41.
As shown in fig. 4, a guide arm 32 that is guided and engaged with the outer side wall of the pressing base 5 is formed between the catches 31 of the rotary base 3, an axial guide groove 33 is formed inside the guide arm 32, and correspondingly, a guide rib 51 that is guided and engaged with the guide groove 33 is formed on the outer side wall of the pressing base 5. The inner bottom of the guide arm 32 has a stopper 34 for limiting the pressing base 5 to move downward.
The working principle is as follows: the knob drives the rotary transmission 2 to rotate relative to the rotary base, the anti-dazzling screen 23 is matched with the photoelectric switch 81 to realize signal switching, the press base 5 moves downwards after being pressed by the key cap 4, the press column 53 acts on the convex hull 71, the convex hull 71 acts on the second switch 82 again to realize signal output, and the light guide strip 62 sends the light of the indicator light 83 out from the light guide hole 41.
In this embodiment, there are four buckles 31, the pressing base 5 and the rotating transmission member 2 are connected into a whole through the buckles 31, the first buckling part 311 is clamped with the first matching part 22, the second buckling part 312 is clamped with the second matching part 52, and the clamping surface between the first buckling part 311 and the second matching part 312 forms a rotating sliding surface of the rotating transmission member 2, so that the pressing base 5 is prevented from being disengaged in a normal use process. And due to the compact design, a lot of installation space is reduced, and the arrangement in the vehicle is facilitated.
Claims (10)
1. A control panel switch of an automobile air conditioner is characterized by comprising
The rotary seat (3) is provided with a hollow inner cavity, the inner side of the rotary seat extends upwards to form at least two buckles (31), and a first buckling part (311) and a second buckling part (312) are respectively formed on two radial sides of each buckle (31);
a circuit board (8) which is arranged at the lower end of the rotating seat (3) and provided with a first switch (81) and a second switch (82) on the upper end surface;
the rotary transmission piece (2) can be rotatably arranged on the rotary seat (3) and is axially hollow, the inner wall of the rotary transmission piece (2) is provided with a first matching part (22) for clamping the first buckling part (311), and the rotary transmission piece (2) can switch the opening and closing of the first switch (81) in a rotating state;
the knob (1) is assembled at the upper end of the rotary transmission piece (2) and can drive the rotary transmission piece (2) to rotate relative to the rotary base (3); the knob (1) is axially hollow;
the pressing seat (5) is arranged in the hollow inner cavity of the rotating seat (3) in a vertically movable mode and is positioned in the middle of the rotating transmission part (2) and the knob (1), a pressing column (53) capable of opening and closing the second switch (82) extends downwards from the bottom of the pressing seat (5), and a second matching part for clamping the second buckling part (312) is arranged on the outer wall of the pressing seat (5); and
and the key cap (4) is arranged at the upper end of the pressing seat (5) and can drive the pressing seat (5) to move downwards after being stressed.
2. The air conditioner control panel switch of claim 1, wherein a light shielding plate (23) extends downward from a bottom end of the rotary driving member (2), the first switch (81) is an electro-optical switch and has a receiving end (811) and an emitting end (812), and the light shielding plate (23) is switchably retained between the receiving end (811) and the emitting end (812) to cut off light transmission of the first switch (81).
3. The vehicle air conditioner control panel switch according to claim 1, wherein the rotating transmission member (2) has an inner ring, a gear ring (24) extends radially inward, a gear line (25) is formed on a lower end surface of the gear ring (24), and correspondingly, the rotating base (3) is elastically provided with a gear pin (6) which is matched with the gear line (25) to realize gear adjustment.
4. The vehicle air conditioner control panel switch according to claim 3, wherein the upper end of the rotating transmission member (2) is provided with a shift groove, and the shift pin (6) is disposed in the shift groove (35) through a spring (61).
5. The automobile air conditioner control panel switch according to claim 1, characterized in that the upper end face of the circuit board (8) is provided with a conductive rubber film (7), the first switch (81) exposes the conductive rubber film (7), the conductive rubber film (7) is positioned above the second switch (82) to form a convex hull (71), the convex hull (71) is arranged opposite to the pressing column (53), and the second switch (82) is switched by the convex hull (71) when the pressing column (53) is in a pressing state.
6. The vehicle air conditioner control panel switch according to claim 1, wherein the key cap (4) is provided with a decorative ring (10) at the periphery, the lower end of the decorative ring (10) is provided with an extending part (101), and the extending part (101) is inserted into a gap between the knob (1) and the key cap (4).
7. The vehicle air conditioner control panel switch according to claim 1, wherein the rotary base (3) is formed with a guide arm (32) between the catches (31) and guiding engaged with the outer side wall of the pressing base (5), an axial guide groove (33) is formed inside the guide arm (32), and correspondingly, a guide rib (51) guiding engaged with the guide groove (33) is formed on the outer side wall of the pressing base (5).
8. The control panel switch of the air conditioner for the vehicle as claimed in claim 7, wherein the bottom end of the inner side of the guide arm (32) is provided with a limit portion (34) capable of limiting the pressing base (5) to move downwards continuously.
9. The vehicle air conditioner control panel switch according to claim 1, wherein the circuit board (8) is provided on the rear cover (9).
10. The automobile air conditioner control panel switch according to claim 1, characterized in that the circuit board (8) is provided with an indicator light (83), the key cap (4) is provided with a light guide hole (41), the pressing base (5) is provided with a light guide strip (62), the lower end of the light guide strip (62) is opposite to the indicator light (83), and the upper end is positioned in the light guide hole (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920553815.0U CN209870020U (en) | 2019-04-23 | 2019-04-23 | Automobile air conditioner control panel switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920553815.0U CN209870020U (en) | 2019-04-23 | 2019-04-23 | Automobile air conditioner control panel switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209870020U true CN209870020U (en) | 2019-12-31 |
Family
ID=68961446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920553815.0U Active CN209870020U (en) | 2019-04-23 | 2019-04-23 | Automobile air conditioner control panel switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209870020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001351A (en) * | 2019-04-23 | 2019-07-12 | 宁波福尔达智能科技有限公司 | A kind of automobile air conditioner control panel switch |
-
2019
- 2019-04-23 CN CN201920553815.0U patent/CN209870020U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001351A (en) * | 2019-04-23 | 2019-07-12 | 宁波福尔达智能科技有限公司 | A kind of automobile air conditioner control panel switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1493-1569, Xiaolin Avenue, Xiaolin Town, Cixi City, Zhejiang Province Patentee after: NINGBO FUERDA SMARTECH Co.,Ltd. Address before: No. 1493-1569, Xiaolin Avenue, Xiaolin Town, Cixi City, Zhejiang Province Patentee before: NINGBO FUERDA SMARTECH Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |