CN208077850U - Automobile rotary knob switchs - Google Patents
Automobile rotary knob switchs Download PDFInfo
- Publication number
- CN208077850U CN208077850U CN201721922807.6U CN201721922807U CN208077850U CN 208077850 U CN208077850 U CN 208077850U CN 201721922807 U CN201721922807 U CN 201721922807U CN 208077850 U CN208077850 U CN 208077850U
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- CN
- China
- Prior art keywords
- bevel gear
- transmission component
- gear transmission
- rotor
- holder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses a kind of automobile rotary knob switches, including circuit board, the holder of setting on circuit boards, the knob above holder and the sensing components on circuit board；Further include the rotor being arranged between holder and knob and with rotor drive connection Bevel Gear Transmission component, Bevel Gear Transmission component rotates around horizontal axis, and the lower end of Bevel Gear Transmission component is located in sensing components.The automobile rotary knob switchs, during rotation, the lower end of Bevel Gear Transmission component rotates in sensing components, by Bevel Gear Transmission component by the motion amplification of rotor, to make sensing components more accurately sense rotating signal, and accurate gear shift operation is carried out, after the Bevel Gear Transmission component of large transmission ratio, it can also realize the control of more numbers of gear steps.In addition, the setting also reduces the waste of rotary switch inner space to a certain extent, switch space availability ratio is improved.
Description
Technical field
The utility model is related to technical field of automobile components, are switched more specifically to a kind of automobile rotary knob.
Background technology
The switching of each of knob class switch rotation gear is by being directly or indirectly connected on rotor block at present
Anti-dazzling screen or the parts such as magnet or structure cooperate to realize the conversion of circuit or signal with other electrical components.
Just because of this, the rotation numbers of gear steps of different knobs is limited directly by knob size and switch installation space size.When simultaneously face
When facing more knob numbers of gear steps and the requirement in smaller switch space, the two, which often will produce conflict and make it difficult to reach, to be wanted
It asks, leads to that knob-operated quality can not further increase or product platform application is restricted.
Fig. 1 is referred to, existing knob structure, 11 size of rotor is larger, when its rotational angle is smaller, sensing components
12 are difficult to accurately incude it, and then can not accurately carry out gear shift operation.It is existing since 11 size of rotor is larger
Some knob structures are more to the limited space hold of switch internal, to limit the arrangement of other devices.
In conclusion how a kind of automobile rotary knob switch is provided, with the rotation of accurate inductiopn rotor, thus accurately and timely
Shift, while switch space availability ratio is improved, it is a problem to be solved by those skilled in the art.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of automobile rotary knob switch, with the rotation of accurate inductiopn rotor,
To shift accurately and timely, while improving switch space availability ratio.
In order to achieve the above object, the utility model provides the following technical solutions：
A kind of automobile rotary knob switch, including circuit board, be arranged on the circuit board holder, be located above the holder
Knob and the sensing components on the circuit board；It further include the rotor being arranged between the holder and the knob
And with the rotor drive connection Bevel Gear Transmission component, the Bevel Gear Transmission component rotates around horizontal axis, and the cone
The lower end of gear-driven assembly is located in the sensing components.
Preferably, the rotor and the bottom end of Bevel Gear Transmission component cooperation are set as the inclination coordinated with bevel gear
Structure.
Preferably, which is characterized in that form accommodating chamber between the holder and the circuit board.
Preferably, it is provided with rubber pad between the circuit board and the holder.
Preferably, catch or magnet are provided on the Bevel Gear Transmission component.
Preferably, the Bevel Gear Transmission component includes bevel gear, catch and rotation axis.
Preferably, one end from close to one end of axis of rotation to far from the axle center, the radius of the bevel gear are gradual
Increase.
Automobile rotary knob provided by the utility model switchs, and holder and sensing components, rotor and cone are provided on circuit board
Gear-driven assembly coordinates, and when rotor is rotated along vertical axis, the bevel gear in Bevel Gear Transmission component starts along horizontal axis
Rotation.During rotation, the lower end of Bevel Gear Transmission component rotates in sensing components, will by Bevel Gear Transmission component
The motion amplification of rotor to make sensing components more accurately sense rotating signal, and carries out accurate gear shift operation, adopts
After the Bevel Gear Transmission component of large transmission ratio, the control of more numbers of gear steps can be also realized.In addition, the setting is also certain
The waste that rotary switch inner space is reduced in degree improves switch space availability ratio.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram for the automobile rotary knob switch that the prior art provides；
Fig. 2 is the structural schematic diagram for the automobile rotary knob switch that the utility model embodiment provides.
In figure 1 above-Fig. 2：
11 it is rotor, 12 be sensing components, 21 be circuit board, 22 be holder, 23 be knob, 24 be rotor, 25 is cone
Gear assembly, 26 be sensing components, 27 be rubber pad.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The automobile rotary knob switch that the utility model embodiment provides, including circuit board 21, the branch that is arranged on circuit board 21
Frame 22, the knob 23 above holder 22 and the sensing components 26 on circuit board 21.In addition, further including that setting is being propped up
Rotor 24 between frame 22 and knob 23 and with 24 drive connection Bevel Gear Transmission component 25 of rotor, and Bevel Gear Transmission component 25
It is rotated around horizontal axis, the lower end of Bevel Gear Transmission component 25 is located in sensing components 26.Rotor 24 is rotated around vertical axis,
And in rotation, Bevel Gear Transmission component 25 being driven to be rotated around horizontal axis, Bevel Gear Transmission component 25 is by the movement of rotor 24
Amplification, by rotation of the lower end of Bevel Gear Transmission component 25 in sensing components 26, so as to accurately judge rotor
24 rotation situation, and then carry out accurate gear shift operation.
The bottom end that above-mentioned rotor 24 coordinates with Bevel Gear Transmission component 25 is set as the incline structure coordinated with bevel gear, with
Ensure that stable transmission carries out.Specifically, in order to ensure fiting effect, the preferable bottom end by rotor 24, which is bent, to be arranged, and
Bending end does the incline structure coordinated with bevel gear, specific as shown in Figure 2.
Since rotor 24 and Bevel Gear Transmission component 25 are equipped with, when rotor 24 is arranged, structure size subtracts
It is small very much, so that between having centainly between circuit board 21 and holder 22, it is specific as schemed so as to form accommodating chamber
Shown in 2.The container can facilitate the placement and wiring of remaining electronic component.It of courses, electronics member device need not placed
When part and wiring, the space can also be optimized, to make automobile rotary knob construction of switch smaller, further save installation control
Part.
In addition, being provided with rubber pad 27 between foregoing circuit plate 21 and holder 22, sensing components 26 pass through rubber pad 27
Coordinate with the lower end of Bevel Gear Transmission component 25.
Preferably, it is additionally provided with catch or magnet on Bevel Gear Transmission component 25, with mutual with sensing components 26
Phase separation, to realize the signal output of gear conversion.
Bevel Gear Transmission component 25 in the application one embodiment includes bevel gear, catch and rotation axis, and rotation axis
Both ends be located in holder 22.Preferably, for the gradient of bevel gear, from one end of close axis of rotation to far from axis
The radius of one end of the heart, bevel gear gradually increases.
Rotor 24 and knob 23 are independently arranged in the application, however, in actual production, it can be according to demand by two
Person's setting is integrated, and is not limited herein.
The automobile rotary knob that the utility model embodiment provides switchs, and holder 22 and sensing components are provided on circuit board 21
26, rotor 24 coordinates with Bevel Gear Transmission component 25, when cone of the rotor 24 in vertical axis rotation, Bevel Gear Transmission component 25
Gear starts to rotate along horizontal axis.During rotation, the lower end of Bevel Gear Transmission component 25 turns in sensing components 26
It is dynamic, by Bevel Gear Transmission component 25 by the motion amplification of rotor 24, to make sensing components 26 more accurately sense rotation
Rotaring signal, and accurate gear shift operation is carried out, after the Bevel Gear Transmission component of large transmission ratio, it can also realize more gears
The control of quantity.In addition, the setting also reduces the waste of rotary switch inner space to a certain extent, it is empty to improve switch
Between utilization rate.
It is described using progressive form between each embodiment in this specification, each embodiment stresses equal
It is difference from other examples, just to refer each other for the similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables those skilled in the art to realize or use the utility model.
Various modifications to these embodiments will be apparent for a person skilled in the art, general original as defined herein
Reason can be realized in other embodiments without departing from the spirit or scope of the present utility model.Therefore, this practicality is new
Type is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase
Consistent widest range.
Claims (7)
1. a kind of automobile rotary knob switch, including circuit board (21), be arranged on the circuit board (21) holder (22), be located at institute
State the knob (23) above holder (22) and the sensing components (26) on the circuit board (21)；It is characterized in that, also
It is bored including the rotor (24) being arranged between the holder (22) and the knob (23) and with the rotor (24) drive connection
Gear-driven assembly (25), the Bevel Gear Transmission component (25) rotates around horizontal axis, and the Bevel Gear Transmission component
(25) lower end is located in the sensing components (26).
2. automobile rotary knob switch according to claim 1, which is characterized in that the rotor (24) and the Bevel Gear Transmission
The bottom end of component (25) cooperation is set as the incline structure coordinated with bevel gear.
3. automobile rotary knob switch according to claim 1, which is characterized in that the holder (22) and the circuit board (21)
Between form accommodating chamber.
4. automobile rotary knob switch according to any one of claims 1 to 3, which is characterized in that the circuit board (21) and institute
It states and is provided with rubber pad (27) between holder (22).
5. automobile rotary knob switch according to any one of claims 1 to 3, which is characterized in that the Bevel Gear Transmission component
(25) catch or magnet are provided on.
6. automobile rotary knob switch according to any one of claims 1 to 3, which is characterized in that the Bevel Gear Transmission component
(25) include bevel gear, catch and rotation axis.
7. automobile rotary knob switch according to claim 6, which is characterized in that from one end of close axis of rotation to far from institute
The one end in axle center is stated, the radius of the bevel gear gradually increases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922807.6U CN208077850U (en) | 2017-12-29 | 2017-12-29 | Automobile rotary knob switchs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922807.6U CN208077850U (en) | 2017-12-29 | 2017-12-29 | Automobile rotary knob switchs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208077850U true CN208077850U (en) | 2018-11-09 |
Family
ID=64034703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721922807.6U Active CN208077850U (en) | 2017-12-29 | 2017-12-29 | Automobile rotary knob switchs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208077850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578568A (en) * | 2019-01-09 | 2019-04-05 | 宁波正朗汽车零部件有限公司 | A kind of knob automatic gear shifting device |
-
2017
- 2017-12-29 CN CN201721922807.6U patent/CN208077850U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578568A (en) * | 2019-01-09 | 2019-04-05 | 宁波正朗汽车零部件有限公司 | A kind of knob automatic gear shifting device |
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| GR01 | Patent grant |