CN202641809U - Multifunctional steering wheel - Google Patents
Multifunctional steering wheel Download PDFInfo
- Publication number
- CN202641809U CN202641809U CN 201220121902 CN201220121902U CN202641809U CN 202641809 U CN202641809 U CN 202641809U CN 201220121902 CN201220121902 CN 201220121902 CN 201220121902 U CN201220121902 U CN 201220121902U CN 202641809 U CN202641809 U CN 202641809U
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- CN
- China
- Prior art keywords
- bluetooth
- bearing circle
- microphone
- steering wheel
- utility
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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.)
- Expired - Fee Related
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a multifunctional steering wheel, comprising a steering disc and further comprising a Bluetooth control system, wherein the Bluetooth control system is placed on the steering disc and comprises a Bluetooth module, a loudspeaker, a microphone, a control key and a power supply; and the Bluetooth module is respectively connected with the loudspeaker, the microphone, the control key and the power supply. According to the multifunctional steering wheel, a whole Bluetooth system is mounted on the steering wheel and is electrified through a loudspeaker power line, so that Bluetooth is an impendent system; and the development period is short, the cost and the difficulty are greatly reduced and the multifunctional steering wheel is convenient and practical.
Description
Technical field
The utility model relates to the bearing circle that uses on the vehicle, particularly has the bearing circle of Bluetooth function.
Background technology
Bluetooth is present up-to-date high-tech technology, and by using the Bluetooth technology product, people can exempt the worries of telecommuting cable winding.Bluetooth technology equipment not only can make telecommuting lighter, can also make home entertaining more convenient; You needn't bypass the guest now, leave separately and select music.The user can be at 30 feet with the audio file of interior unlimited control store on PC or Apple iPod.Bluetooth technology can also be used in the adapter, allow people from camera, mobile phone, laptop computer to the television transmission photo to share with friend.As seen bluetooth application in people's life is more extensive, brings convenience with happy to people.
On-vehicle Bluetooth, the general master cock that adopts is on bearing circle, and bluetooth receives and transmitter module concentrates in the vehicle-mounted audio host, at least need 3 lines from master cock to the bluetooth module line, and these must have slide wire disc between bearing circle and Steering gear, for commercial vehicle/comm..vehicle, generally without slide wire disc, so, commercial vehicle/comm..vehicle installs Bluetooth system additional just needs to increase slide wire disc, and this just needs change steering swivel system, harness system and bearing circle, and time-to-market is long, difficulty is large, cost is high, can not use the characteristics of the many kinds of commercial vehicle/comm..vehicle small lot.
People can make with phone when driving often, and at this moment hand GPRS bearing circle is answered the call very inconvenient, if answer the call on the other hand, one holds bearing circle, absent minded, and are so relatively more dangerous, are prone to accidents.
The utility model content
The utility model is for the existing problem of existing vehicle steering, and a kind of multi-functional steering wheel is provided, and this bearing circle realizes in conjunction with Bluetooth technology that bearing circle integrates and dial and receive calls, and is very convenient, can also control the players such as radio receiver, CD player.
In order to achieve the above object, the utility model adopts following technical scheme:
Multi-functional steering wheel, comprise a bearing circle, it also comprises a Bluetooth control system, described Bluetooth control system is placed on the bearing circle, it comprises bluetooth module, loud speaker, microphone, control key and power supply, and described bluetooth module connects respectively loud speaker, microphone, control key and power supply.
In preferred version of the present utility model, described loud speaker, microphone, control key are installed on the panel of bearing circle.
Further, described microphone is several, and it settles the panel bottom of bearing circle, and loud speaker is placed in the panel middle part of bearing circle.
Further, described bluetooth module is placed in bearing circle inside.
The utility model that obtains according to such scheme compared with prior art has the following advantages:
(1) multi-functional steering wheel, with whole Bluetooth system, comprise that bluetooth module, microphone, control key and loud speaker are concentrated to be placed on the bearing circle, and by the power taking of loudspeaker power lead, make bluetooth become an autonomous system, exploitation only needs exploitation bearing circle loam cake to get final product.
(2) autonomous system does not need multi-thread transmission, does not need to increase slide wire disc, thereby does not need former vehicle steering swivel system is carried out large change, thereby the time-to-market that can make commercial vehicle/comm..vehicle join Bluetooth system shortens greatly, and cost and difficulty reduce greatly.
(3) simple in structure, function is large, and is practical.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Bluetooth control system schematic in the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1 and Fig. 2, the multi-functional steering wheel that the utility model provides mainly comprises a bearing circle 100 and the Bluetooth control system 200 that is arranged on the bearing circle 100.
Whole Bluetooth control system 200 is placed on the bearing circle, it comprises bluetooth module 201, loud speaker 203, microphone 204, control key 205 and power supply 206, wherein bluetooth module 201 passes through audio-frequency module 202 control linkage loud speakers 203, simultaneously control linkage microphone 204 and control key 205.Bluetooth module 201 also connects power supply 206 provides working power for whole system.
Wherein bluetooth module is installed in the bearing circle, it is the core of whole multi-functional steering wheel, is the key structure of realizing Bluetooth function, and the input end of bluetooth module connects corresponding control button, the mouth of bluetooth module connects microphone, also is connected with loud speaker by audio frequency; Ground wire in the power supply VCC port closure dish inside trumpet power supply of bluetooth module, power supply GND port closure dish.
Microphone 204 and loud speaker 203 are installed on the panel of bearing circle, and microphone 204 as required can be for a plurality of, and it settles the panel bottom of bearing circle, and loud speaker 203 is placed in the panel middle part of bearing circle.Microphone receives sound and is delivered to mobile phone by bluetooth, say speech thereby allow the other side hear, and loud speaker will play back the sound that receives under the control of bluetooth module.
Wherein answer/on-hook key 205a is short in receiving calls when being used for incoming call, and is short in hanging up the telephone when conversation.
Short pressing improved output volume when volume raising/rejection key 205b was used for conversation, and the incoming call duration is refusing to receive telephone by (more than two seconds).
Volume reduction/redial key 205c is short in reducing output volume when being used for conversation, and free time length redials a number by (more than two seconds).
The utility model is not limited to the setting of above-mentioned button, can carry out as required the control of difference in functionality button.Can increase as required button, as open microphone/mute microphone (MIC) key etc.
According to technique scheme, just whole Bluetooth system being comprised that bluetooth module, microphone, control key and loud speaker are concentrated is placed on the bearing circle, and by the power taking of loudspeaker power lead, making bluetooth become an autonomous system, exploitation only needs exploitation bearing circle loam cake to get final product; Autonomous system does not need multi-thread transmission, does not need to increase slide wire disc, thereby do not need former vehicle steering swivel system is carried out large change, thereby the time-to-market that can make commercial vehicle/comm..vehicle join Bluetooth system shortens greatly, and cost and difficulty reduce greatly, and applicable to various vehicles.
Above demonstration and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood, the utility model is not restricted to the described embodiments, that describes in above-described embodiment and the specification sheets just illustrates principle of the present utility model, the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. multi-functional steering wheel, comprise a bearing circle, it is characterized in that, also comprise a Bluetooth control system, described Bluetooth control system is placed on the bearing circle, it comprises bluetooth module, loud speaker, microphone, control key and power supply, described bluetooth module connects respectively loud speaker, microphone, control key and power supply, described loud speaker, microphone, control key are installed on the panel of bearing circle, described microphone is several, it settles the panel bottom of bearing circle, and loud speaker is placed in the panel middle part of bearing circle; Described bluetooth module is placed in bearing circle inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220121902 CN202641809U (en) | 2012-03-27 | 2012-03-27 | Multifunctional steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220121902 CN202641809U (en) | 2012-03-27 | 2012-03-27 | Multifunctional steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202641809U true CN202641809U (en) | 2013-01-02 |
Family
ID=47410958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220121902 Expired - Fee Related CN202641809U (en) | 2012-03-27 | 2012-03-27 | Multifunctional steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202641809U (en) |
-
2012
- 2012-03-27 CN CN 201220121902 patent/CN202641809U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20160327 |