CN2852552Y

CN2852552Y - Blue tooth wireless dialing apparatus for automobile steering wheel

Info

Publication number: CN2852552Y
Application number: CN 200520130341
Authority: CN
Inventors: 蔡火炉
Original assignee: Sunrex Technology Corp
Current assignee: Sunrex Technology Corp
Priority date: 2005-10-27
Filing date: 2005-10-27
Publication date: 2006-12-27
Anticipated expiration: 2015-10-27

Abstract

The utility model relates to a Bluetooth wireless dialling device for an automobile steering wheel, which comprises a first and a second dialers which correspond left and right, and a main controller, wherein a first and a second dialers which are separate are respectively assembled at the left and the right sides of the automobile steering wheel, RF wireless dialing signals are transmitted to the main controller by dialing keys and the main controller uses a wireless receiver to receive key dialing signals transmitted by the first and the second dialers. Thereby, the main controller uses Bluetooth wireless transmission technology to transmit and process the dialing and speech signals between the main controller and a mobile telephone in a facing direction mode and a microphone and a loudspeaker are arranged on the main controller. The two separate type dialers are respectively assembled at both sides of the automobile steering wheel mainly by the utility model which uses the Bluetooth wireless transmission technology between the main controller and the mobile telephone to process the dialing and the speech signals in order to achieve the safe and convenient efficiency that a user operates and controls the mobile telephone to dial and communicate when the user drives.

Description

The blue teeth wireless dialing mechanism of vehicle steering

Technical field

The utility model relates to a kind of blue teeth wireless dialing mechanism of vehicle steering, refers to a kind of radio telephone dialing device that is installed on the vehicle steering and arranges in pairs or groups tool Bluetooth wireless transmission function especially.

Background technology

At present because mobile phone has the convenience of real-time communication, and possessing increases the ageing of information communication and business opportunity grasp, so the use popularity rate of mobile phone improves day by day, and become already message transmission indispensable Communication Equipment, if and known driving personage is in driving will put through mobile phone the time, then often need palm is moved apart the driving steering wheel, and bow and look for mobile phone, the sight line of promptly driving the personage is to depart from vehicle steering the place ahead road conditions, and just carried out the dialing operation of hand held mobile phone, cause and have a strong impact on the driving traveling security, and the dialing communication device is not also had convenience in the use in the known car, though before looking into known patent, all disclose the device of hand-free mobile phone receiver in the relevant automobile in the case, though yet these patent cases have and need not the function of hand held mobile phone with the operation of conversing, but these known patent cases all focus on the hand-free function of cellular phone when answering, and dialing the time still need be dependent on and drive personage's hand and carry out the push-button dialing action to bow from steering wheel, and it still need drive sight line offset direction dish the place ahead road conditions of personage, so it not only influences driving safety and causes the inconvenience of dialing communication in the car, in addition and, though the product that the mobile phone button is installed in steering wheel is arranged on the market, the global design of its mobile phone button and steering wheel does not still meet the designing requirement of ergonomics, promptly drives the personage and still must move to carry out push-button dialing by singlehanded departure direction dish.

Therefore, the utility model people is at above-mentioned disappearance and the inconvenience of using, and in line with spirit of working with perseverance and excelsior purpose, is actively constantly studied improvement, and often effort and the test of phase, and development and Design goes out the utility model finally.

Summary of the invention

Main purpose of the present utility model is to call the blue teeth wireless dialing mechanism that unsafe problem provides a kind of vehicle steering for solving above-mentioned motorist in travelling.

For reaching above-mentioned purpose, the blue teeth wireless dialing mechanism of a kind of vehicle steering of the present utility model, it is made up of about two corresponding first dialer, second dialer and main controllers, it is characterized in that, this first and second dialer is to comprise respectively: a loam cake, be to be microscler curved arc shape lid, be to be equipped with the long slot bore that a curved arc shape can supply to be installed with lengthy motion picture shape dialing button in this upper cover top surface without exception; One key groups, it is a lengthy motion picture shape button with dialing sign to be the elasticity pressed state be assembled on the metal clips, and the distolateral distolateral root edge that is build-in in this loam cake of this metal clips; One circuit board is that correspondence is provided with a plurality of dialing and control key switch on this circuit board, and is to be provided with one push-button dialing and control signal be sent to the RF wireless launcher of a main controller with wireless transmission method on this circuit board; One base, it is to be integral admittedly with this loam cake spiral shell, has one for the open slot that plugs a battery tray in the lateral margin of this base; One battery tray, it is one can substitute the battery box that is assembled in this base, and the battery in this battery tray is the conductive clip that corresponding conducting is located in this circuit board root edge; One make first and second dialer can be fixed at respectively vehicle steering about the holder of two sides, its be by holder on one and once holder fasten with subtend and be clamped on the vehicle steering, and this base to be the correspondence that is fixed at upper and lower holder extend on the side plate; One utilizes voice signal treatment circuit and Bluetooth chip circuit to handle the main controller of the receiving and transmitting signal between a transmission and a mobile phone, and it is to be connected in automobile power source, is to be assembled with a microphone and loud speaker in this main controller.

The beneficial effects of the utility model are: this dialing mechanism mainly be with two first dialers that separate and second dialer be assembled in respectively vehicle steering about two sides, and it is so that RF wireless dial-up signal is transferred to this main controller by the dialing button, by the mobile phone of this main controller emission Bluetooth signal, drive the usefulness that the personage holds steering wheel and carries out the push-button dialing conversation synchronously again to reach to provide to tool Bluetooth wireless transmission function.

Description of drawings

Fig. 1: the assembling assumption diagram that is the blue teeth wireless dialing mechanism of the utility model vehicle steering.

Fig. 2: the three-dimensional exploded view that is first dialer of the present utility model.

Fig. 3: the three-dimensional exploded view that is second dialer of the present utility model.

Fig. 4: be the package assembly schematic diagram between first dialer of the present utility model and holder.

Fig. 5 a: be the utility model profile along the X-X line in Fig. 4.

Fig. 5 b: be the utility model profile along the Y-Y line in Fig. 4.

Fig. 6: be the utility model profile along the Z-Z line in Fig. 1.

Symbol description:

(1) .. first dialer (1 ') .. second dialer (10) the .. loam cake

(10) .. loam cake (12) .. long slot bore (13) .. embedding post

(15) .. baffle plate (151) .. mortise (20) .. key groups

(22) .. button (25) .. metal clips (251) .. circular hole

(30) .. circuit board (32) .. key switch (33) .. wireless launcher

(34) .. conductive clip (40) .. base (41) .. mortise

(43) .. circular hole (45) .. open slot (48) .. screw

(50) .. battery tray (51) .. battery (60) .. holder

(61) the last holder of .. (62,66) .. side plate (64,69) .. circular hole

(65) holder (68) .. screw (70) .. steering wheel under the ..

(90) .. main controller (91) .. microphone (92) .. loud speaker

(100) .. mobile phone

Embodiment

Above-mentioned and other purpose and advantage of the present utility model are not difficult to obtain to understand in depth from the detailed description and accompanying drawing of following selected embodiment.Certainly, the utility model or is allowed differently on some part in the arrangement of part, but selected embodiment then in this specification, described in detail, and shows its structure in accompanying drawing.

At first please cooperate and consult shown in each accompanying drawing, the utility model is a kind of blue teeth wireless dialing mechanism of vehicle steering, especially refer to that a kind of telephone key-press dialer with left and right sides separate type is assembled on the vehicle steering with symmetric mode, and at the designed device of mobile phone of tool Bluetooth wireless transmission function, it mainly is to include first corresponding about two dialer 1, second dialer 1 ' and a main controller 90, and this first, two dialers 1,1 ' is assembled in two sides about vehicle steering respectively, and it is the wireless dial-up signal is transferred to this main controller 90 by the dialing button, transmit to the mobile phone of tool Bluetooth wireless transmission function by this main controller 90 again, because the structure of the utility model first dialer 1 and second dialer 1 ' is closely similar, and it only is the difference on the dialing key assignments, so sincerely be illustrated with regard to first dialer, 1 part, the utility model first dialer 1 is to comprise a loam cake 10, one key groups 20, one circuit board 30, one base 40, one battery tray 50 and a holder 60.

This loam cake 10 is to be microscler curved arc shape lid without exception, and its end face is to be equipped with a curved arc shape long slot bore 12, with can be for from bottom to top to be installed with the lengthy motion picture shape button 22 of a key groups 20; This key groups 20, it is that a lengthy motion picture shape button 22 with dialing sign is assembled on the metal clips 25, and the distolateral of this metal clips 25 is with the distolateral root edge of one build-in in this loam cake 10 by a baffle plate 15, promptly the distolateral circular hole 251 of this metal clips 25 and the mortise 151 of this baffle plate 15 are corresponding build-in embedding posts 13 in these loam cake 10 distolateral root edges, make this lengthy motion picture shape button 22 to be the elasticity pressed state, and in these a plurality of buttons 22 bottom surfaces is that correspondence convexes with by compression leg 221 respectively, is able to corresponding be located at key switch 32 on the circuit board 30 by touching the conducting position downwards;

This circuit board 30 is to be provided with a plurality of dialing and control key switch 32 in it corresponding to these lengthy motion picture shape button 22 places, and be to be provided with a RF wireless launcher 33 on this circuit board 30, push-button dialing and control signal can be sent to a main controller 90 with wireless transmission method.

This base 40 is with via a plurality of mortises 41 on the base 40 by several screws 48, and be integral admittedly with these loam cake 10 spiral shells, 43 of circular holes on this base 40 are to wear for this wireless launcher 33, lateral margin open slot 45 in this base 40 is electric energy of supplying with push-button dialing citation and 30 palpuses of circuit board for plugging a battery tray 50, using in addition.

This battery tray 50 is one can substitute the battery box that is assembled in this base 40, and the batteries 51 in this battery tray 50 then are the conductive clips 34 that corresponding conducting is located in these circuit board 30 root edges, can use the electric energy that dialing emission and circuit board 30 runnings being provided.

This holder 60 be by holder on one 61 and once holder 65 fasten with subtend and be clamped on the vehicle steering 70, correspondence in this upper and lower holder 61,65 then is stacked mutually along stretching side plate 62,66, and these two side plates, 62,66 corresponding circular holes the 64, the 69th wear for this wireless launcher 33, bottom surface as for this base 40 then is to be fixed on this two side plate 62,66, so that the utility model can be fixed on the vehicle steering 70 by two screws 68.

About the utility model second dialer 1 ' structure is identical with first dialer 1 haply, and it only is the difference of dialing on the key assignments, so this second dialer 1 ' partly then will not be given unnecessary details.In between this first dialer 1 and second dialer 1 ', be to connect a lead in addition, can supply to share battery 51 and RF wireless launcher 33.

This main controller 90, it is the socket power that is communicated with the cigar lighter that is plugged in suicide seat, receive RF wireless dial-up signal and the required power supply of processes voice signals to use to provide, be to be assembled with the voice signal treatment circuit and the Bluetooth chip circuit is not shown in the figures in this controller 90, so that 100 of this main controller 90 and mobile phones must be by the Bluetooth wireless transmission technology with receiving and transmitting signals, and be to be equiped with a microphone 91 and a loud speaker 92 on this main controller 90, be beneficial to drive the personage and be able to hand-free microphone, and make the utility model be able to the blue tooth wireless communication device that the one assembling constitutes Handless in the car with the operation of conversing.

Relevant structural feature of the present utility model and the concrete effect of using then sincerely explain the main points briefly as rear: this reality First dialer 1 and second dialer 1 ' with separation about novel are that symmetry is assembled in automobile steering respectively On the dish 70, holding steering wheel 70 and staring under the prerequisite of the place ahead road conditions for driving the personage, and be able to mat Moved with the push-button dialing that carries out mobile phone by right-hand man's thumb, moreover the utility model is to utilize a master Control device 90 is receiving the RF wireless dial-up signal of first dialer 1 and second dialer 1 ', and this master control Device 90 be utilize the Bluetooth wireless transmission technology with and 100 of mobile phones carry out signal transmission operation, and This controller 90 is equiped with microphone 91 and loudspeaker 92, so that the utility model can specifically improve driving Button is put through mobile phone and the effective utilization of hand-free microphone to converse.

Claims

1. the blue teeth wireless dialing mechanism of a vehicle steering, it is made up of about two corresponding first dialer, second dialer and main controllers, it is characterized in that this first and second dialer is to comprise respectively:

One loam cake is to be microscler curved arc shape lid without exception, is to be equipped with the long slot bore that a curved arc shape can supply to be installed with lengthy motion picture shape dialing button in this upper cover top surface;

One key groups, it is a lengthy motion picture shape button with dialing sign to be the elasticity pressed state be assembled on the metal clips, and the distolateral distolateral root edge that is build-in in this loam cake of this metal clips;

One circuit board is that correspondence is provided with a plurality of dialing and control key switch on this circuit board, and is to be provided with one push-button dialing and control signal be sent to the RF wireless launcher of a main controller with wireless transmission method on this circuit board;

One base, it is to be integral admittedly with this loam cake spiral shell, has one for the open slot that plugs a battery tray in the lateral margin of this base;

One battery tray, it is one can substitute the battery box that is assembled in this base, and the battery in this battery tray is the conductive clip that corresponding conducting is located in this circuit board root edge;

One make first and second dialer can be fixed at respectively vehicle steering about the holder of two sides, its be by holder on one and once holder fasten with subtend and be clamped on the vehicle steering, and this base to be the correspondence that is fixed at upper and lower holder extend on the side plate;

One utilizes voice signal treatment circuit and Bluetooth chip circuit to handle the main controller of the receiving and transmitting signal between a transmission and a mobile phone, and it is to be connected in automobile power source, is to be assembled with a microphone and loud speaker in this main controller.

2. the blue teeth wireless dialing mechanism of vehicle steering according to claim 1 is characterized in that, the metal clips of this first and second dialer is distolateral be respectively by a baffle plate one build-in in the distolateral root edge place of this loam cake.

3. the blue teeth wireless dialing mechanism of vehicle steering according to claim 1 is characterized in that, a plurality of buttons bottom surface of this first and second dialer, be corresponding by touch the conducting position be located on the circuit board key switch respectively correspondence convex with by compression leg.

4. the blue teeth wireless dialing mechanism of vehicle steering according to claim 1 is characterized in that, connects one for the lead of sharing battery and RF wireless launcher between this first and second dialer.