CN204821377U - Detain formula bluetooth hand -free call ware on motor -driven vehicle steering wheel - Google Patents
Detain formula bluetooth hand -free call ware on motor -driven vehicle steering wheel Download PDFInfo
- Publication number
- CN204821377U CN204821377U CN201520634903.5U CN201520634903U CN204821377U CN 204821377 U CN204821377 U CN 204821377U CN 201520634903 U CN201520634903 U CN 201520634903U CN 204821377 U CN204821377 U CN 204821377U
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- key
- steering wheel
- audio
- housing
- decoding device
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Abstract
The utility model relates to a detain formula bluetooth hand -free call ware on motor -driven vehicle steering wheel, it can drive safely again effectively to solve the normal communication of driver, ensure driving safety's problem, a structure of the handbag is characterized in that, the key is answered to the casing front portion, hang up the key, pilot lamp and microphone window, there is power key on casing upper portion, key closes, body case rear is equipped with the knot area that is used for fixing on the steering wheel, audio frequency volume / decoder links to each other with audio processor, audio processor links to each other with internal storage and crystal oscillator, audio processor is last to have the antenna, audio processor links to each other with the pilot lamp, audio frequency volume / decoder links to each other with answering the key and hang up the key, earphone jack on the casing links to each other with audio frequency volume / decoder, audio frequency volume / decoder, audio processor is through power key, it links to each other to close key and chargeable call, the utility model discloses simple structure, it is novel unique, with low costs, easy production, installation convenient to use, the spiral -lock is guaranteed the conversation, is driven and neglect neither on the steering wheel, guarantees driving safety conscientiously.
Description
Technical field
The utility model relates to electrical equipment, particularly button bluetooth handsfree communication on a kind of motor vehicle steering wheel.
Background technology
According to surrounding driver person, traffic accident investigation occurs when driving to play phone, Frequent Accidents life is at phone just sound, and pilot's line of vision transfers to mobile phone and a hand when removing adept machine, is secondly one and holds bearing circle driving, the hand-held mobile phone communication of another.Bluetooth earphone in the market feels uncomfortable because hanging on ear, chaufeur is all reluctant to hang over standby driving on ear, and to be often placed in car on certain position, when phone is made, chaufeur sight also needs to transfer on placement bluetooth earphone onboard, hand departure direction dish is got earphone and is hung on ear and connect, and is still analogous to and connects adept machine, and just during call, both hands can hold bearing circle and travel.When the call ends, when putting back to mobile phone or bluetooth earphone, sight line also can shift usually leaves driving front, and a hand departure direction dish is also traffic accident prone period.How solving chaufeur normal communication again can safety driving tips, is the technical matters that vast chaufeur craves for solution.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide button bluetooth handsfree communication on a kind of motor vehicle steering wheel, and effectively can solve chaufeur normal communication again can safety driving tips, guarantees the problem of traffic safety.
The technical scheme that the utility model solves is, comprise housing and circuit thereof, housing front portion is provided with Answer Key, hang-up key, indicator lamp and microphone window, housing upper is provided with key, closing key, housing rear portion is provided with for fixing cingulum on the steering wheel, described circuit is by audio coding/decoding device, audio process, internal memory and crystal oscillator are formed, audio coding/decoding device is connected with audio process, audio process is connected with crystal oscillator with internal memory, audio process is provided with connected built-in aerial, audio process is connected with the indicator lamp be contained on housing, audio coding/decoding device is connected with hang-up key with Answer Key, microphone window inner face on housing is equipped with the microphone be connected with audio coding/decoding device, earphone jack on housing is connected with audio coding/decoding device, audio coding/decoding device, audio process is through key, closing key is connected with chargeable battery.
The utility model structure is simple, and novel unique, cost is low, easily produces, easy to install, and spiral-lock on the steering wheel, ensures call, drives and neglect neither, conscientiously ensure traffic safety, have good economic and social benefit.
Accompanying drawing explanation
Fig. 1 is structural perspective of the present utility model.
Fig. 2 is that circuit block of the present utility model shows constructional drawing.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
By Fig. 1, shown in 2, the utility model comprises housing and circuit thereof, housing 17 front portion is provided with Answer Key 3, hang-up key 4, indicator lamp 9 and microphone window 8, housing upper is provided with key 1, closing key 2, housing rear portion is provided with for fixing cingulum 7 on the steering wheel, described circuit is by audio coding/decoding device 12, audio process 13, internal memory 14 and crystal oscillator 15 are formed, audio coding/decoding device 12 is connected with audio process 13, audio process 13 is connected with crystal oscillator 15 with internal memory 14, audio process 13 is provided with connected built-in aerial 16, audio process 13 is connected with the indicator lamp 9 be contained on housing 17, audio coding/decoding device 12 is connected with hang-up key 4 with Answer Key 3, microphone window 8 inner face on housing is equipped with the microphone 8-1 be connected with audio coding/decoding device 12, earphone jack 5 on housing is connected with audio coding/decoding device 12, audio coding/decoding device 12, audio process 13 is through key 1, closing key 2 is connected with chargeable battery 11.
The charging socket 6 be placed on housing described chargeable battery 11 is equipped with in order to ensure result of use and easy to use; The loud speaker 10 that amplifies be connected described audio coding/decoding device 12 is equipped with; Described audio coding/decoding type number is VDA1380, and audio process model is ZV4301, and crystal oscillator frequency is 48MHZ, and internal memory model is DDR2, DDR3, and indicator lamp is LED lamp bead.
The utility model also can directly adopt inner core mainboard to be contained in formation in housing, and inner core mainboard is equipped with bluetooth transceiver module, and described bluetooth transceiver module model is 485/USB or JBM-130.
When the utility model uses, spiral-lock is directly over steering wheel for vehicle, volume is little, do not affect steering wheel operation, by key start, mobile phone open Bluetooth function, is connected by Bluetooth pairing with mobile phone, bluetooth handsfree communication indicator lamp is bright, display readiness for action, when phone is made, bluetooth handsfree communication sends prompt tone, sight line need not leave driving front, both hands, without departure direction dish, are pressed Answer Key gently and can be connected phone, press hang-up key and can terminate call, converse clear, convenient, ensure that traffic safety; Vehicle stops travelling, and when not needing bluetooth handsfree communication, flicking closing key, bluetooth handsfree communication shuts down, and indicator lamp goes out, and disconnects the connection with mobile phone.When bluetooth handsfree communication dead battery capability, charged the battery by charger connection civil power or vehicle power by charging socket.Due to the utility model housing having earphone jack, when being inconvenient to allow other people learn dialog context, by earphone jack plugged earphone, microphone aphonia, with earphone receiving, after end of conversation, pressing hang-up key can terminate.
From the above, the utility model volume is little, easy for installation, do not affect operation and the normal vehicle operation of bearing circle, be applicable to various vehicle, applied range, greatly reduce the generation of traffic accident, also solve new traffic law and determine the restriction that chaufeur forbidden to play phone, have good economic and social benefit.
Claims (4)
1. button bluetooth handsfree communication on a motor vehicle steering wheel, comprise housing and circuit thereof, it is characterized in that, housing (17) front portion is provided with Answer Key (3), hang-up key (4), indicator lamp (9) and microphone window (8), housing upper is provided with key (1), closing key (2), housing rear portion is provided with for fixing cingulum (7) on the steering wheel, described circuit is by audio coding/decoding device (12), audio process (13), internal memory (14) and crystal oscillator (15) are formed, audio coding/decoding device (12) is connected with audio process (13), audio process (13) is connected with crystal oscillator (15) with internal memory (14), audio process (13) is provided with connected built-in aerial (16), audio process (13) is connected with the indicator lamp (9) be contained on housing (17), audio coding/decoding device (12) is connected with hang-up key (4) with Answer Key (3), the microphone (8-1) be connected with audio coding/decoding device (12) microphone window (8) inner face on housing is equipped with, earphone jack (5) on housing is connected with audio coding/decoding device (12), audio coding/decoding device (12), audio process (13) is through key (1), closing key (2) is connected with chargeable battery (11).
2. button bluetooth handsfree communication on motor vehicle steering wheel according to claim 1, is characterized in that, described chargeable battery (11) is equipped with the charging socket (6) be placed on housing.
3. button bluetooth handsfree communication on motor vehicle steering wheel according to claim 1, is characterized in that, described audio coding/decoding device (12) is equipped with the loud speaker that amplifies (10) be connected.
4. button bluetooth handsfree communication on motor vehicle steering wheel according to claim 1, it is characterized in that, described audio coding/decoding type number is VDA1380, audio process model is ZV4301, crystal oscillator frequency is 48MHZ, internal memory model is DDR2, DDR3, and indicator lamp is LED lamp bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634903.5U CN204821377U (en) | 2015-08-21 | 2015-08-21 | Detain formula bluetooth hand -free call ware on motor -driven vehicle steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634903.5U CN204821377U (en) | 2015-08-21 | 2015-08-21 | Detain formula bluetooth hand -free call ware on motor -driven vehicle steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821377U true CN204821377U (en) | 2015-12-02 |
Family
ID=54679007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520634903.5U Expired - Fee Related CN204821377U (en) | 2015-08-21 | 2015-08-21 | Detain formula bluetooth hand -free call ware on motor -driven vehicle steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821377U (en) |
-
2015
- 2015-08-21 CN CN201520634903.5U patent/CN204821377U/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 |
Granted publication date: 20151202 Termination date: 20190821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |