CN203306081U - Multifunctional steering wheel - Google Patents
Multifunctional steering wheel Download PDFInfo
- Publication number
- CN203306081U CN203306081U CN2013203172814U CN201320317281U CN203306081U CN 203306081 U CN203306081 U CN 203306081U CN 2013203172814 U CN2013203172814 U CN 2013203172814U CN 201320317281 U CN201320317281 U CN 201320317281U CN 203306081 U CN203306081 U CN 203306081U
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- Prior art keywords
- circuit
- steering wheel
- reception device
- disk body
- display unit
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- Expired - Fee Related
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Abstract
The utility model discloses a multifunctional steering wheel and belongs to the technical field of steering wheels. The steering wheel comprises a wheel disc, a T-shaped disc body, a reception device and a display unit arranged on the T-shaped disc body, wherein the T-shaped disc body is provided with a plurality of operation keys which are used for controlling the reception device; the reception deviceis arranged at the bottom of the T-shaped disc body; the reception device comprises a single-chip microcomputer control circuit, a power circuit, a clock circuit, an antenna, an FM (frequency modulation) module, an audio power amplifier circuit and a loudspeaker. According to the multifunctional steering wheel, the design is novel and the functions of the steering wheel are expanded.
Description
Technical field
The utility model relates to a kind of multi-functional steering wheel, belongs to the vehicle steering technical field.
Background technology
Vehicle steering is be used to controlling the device of vehicle traveling direction, (such as car light, the wiper etc.) control lever that only is provided with on common bearing circle and drives relevant, if control multimedia words, need to the button on console be operated, this makes chaufeur to take sb's mind off sth, and brings hidden danger to traffic safety.Although and now height join multi-functional steering wheel on vehicle more integrated multimedia operations functions, with the bearing circle of Presentation Function, do not occur.
The utility model content
The utility model, for the problem in background technology, proposes a kind of multi-functional steering wheel, with the function of propagation direction dish.
The utility model, for overcoming the above problems, adopts following technical scheme:
A kind of multi-functional steering wheel, the display unit that comprises wheel disc, T shape disk body, audio signal reception device and be positioned at T shape disk body top; Described T shape disk body is provided with several operation push-buttons; Described audio signal reception device is positioned at the bottom of T shape disk body; Described audio signal reception device comprises single chip machine controlling circuit, power circuit, clock circuit, antenna, FM module, audio power amplifier circuit and loud speaker; Described antenna is connected with loud speaker with audio power amplifier circuit by the FM module successively; Described several operation push-buttons are realized the control to FM module and audio power amplifier circuit by single chip machine controlling circuit; Described display unit is connected with single chip machine controlling circuit.
Preferably, described display unit adopts LCD display.
Technique effect:
1, the operation push-buttons such as wireless switch, volume are integrated on bearing circle, are convenient to chaufeur operate, thereby have improved the safety of driving.
2, on bearing circle, increased a telltale for information such as displaying time, volume, frequency modulation, be more conducive to chaufeur and see relevant multimedia messages, designed more humane.
The accompanying drawing explanation
Fig. 1 is surface structure schematic diagram of the present utility model.
Fig. 2 is circuit structure block diagram of the present utility model.
Label title in Fig. 1: 1, wheel disc; 2, T shape disk body; 3, display unit; 4, operation push-button; 5, audio signal reception device.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is done in further detail and is introduced:
Surface structure of the present utility model as shown in Figure 1, comprises wheel disc 1, T shape disk body 2, audio signal reception device 5 and the display unit 3 that is positioned at T shape disk body 2 tops; Described T shape disk body 2 is provided with several operation push-buttons 4, controls for the switch to audio signal reception device 5, volume, channel; Described audio signal reception device 5 is positioned at the bottom of T shape disk body 2.
As shown in Figure 2, described audio signal reception device 5 comprises single chip machine controlling circuit, power circuit, clock circuit, antenna, FM module, audio power amplifier circuit and loud speaker to circuit structure of the present utility model; Described antenna is connected with loud speaker with audio power amplifier circuit by the FM module successively, be used to realizing the FM frequency modulation broadcast function; Described several operation push-buttons 4 are realized the control to FM module and audio power amplifier circuit by single chip machine controlling circuit, to realize the functions such as channel search, channel switching, volume adjusting; Described clock circuit is connected by the I2C bus with single chip machine controlling circuit; Described display unit 3 is connected with the mouth of single chip machine controlling circuit.
Single chip machine controlling circuit mainly adopts the P89V51RD2FBC of NXP company to form, and it has advantages of that volume is little, low in energy consumption; Clock circuit mainly adopts the DS1307 of Maxim to form, for to single chip machine controlling circuit, providing temporal information; Display unit adopts small-sized LCD character display, be used to showing the information such as current time, volume, frequency modulation.
Chaufeur can be realized wireless relevant control by the operation push-button 4 on T shape disk body 2 when driving, and can see relevant information on bearing circle, without checking middle control telltale, has avoided dispersion attention again.
Claims (2)
1. a multi-functional steering wheel, is characterized in that: the display unit (3) that comprises wheel disc (1), T shape disk body (2), audio signal reception device (5) and be positioned at T shape disk body (2) top; Described T shape disk body (2) is provided with several operation push-buttons (4); Described audio signal reception device (5) is positioned at the bottom of T shape disk body (2); Described audio signal reception device (5) comprises single chip machine controlling circuit, power circuit, clock circuit, antenna, FM module, audio power amplifier circuit and loud speaker; Described antenna is connected with loud speaker with audio power amplifier circuit by the FM module successively; Described several operation push-buttons (4) are realized the control to FM module and audio power amplifier circuit by single chip machine controlling circuit; Described display unit (3) is connected with single chip machine controlling circuit.
2. multi-functional steering wheel according to claim 1, is characterized in that: described display unit (3) employing LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203172814U CN203306081U (en) | 2013-06-04 | 2013-06-04 | Multifunctional steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203172814U CN203306081U (en) | 2013-06-04 | 2013-06-04 | Multifunctional steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203306081U true CN203306081U (en) | 2013-11-27 |
Family
ID=49612308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203172814U Expired - Fee Related CN203306081U (en) | 2013-06-04 | 2013-06-04 | Multifunctional steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203306081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318245A (en) * | 2013-06-04 | 2013-09-25 | 无锡伊佩克科技有限公司 | Multifunctional steering wheel |
| CN105059199A (en) * | 2015-08-16 | 2015-11-18 | 苏州黄章妹族工业设计有限公司 | Automobile steering wheel provided with intelligent device |
-
2013
- 2013-06-04 CN CN2013203172814U patent/CN203306081U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318245A (en) * | 2013-06-04 | 2013-09-25 | 无锡伊佩克科技有限公司 | Multifunctional steering wheel |
| CN105059199A (en) * | 2015-08-16 | 2015-11-18 | 苏州黄章妹族工业设计有限公司 | Automobile steering wheel provided with intelligent device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140604 |