CN2419105Y

CN2419105Y - Improved hand free telephone in vehicle and charging structure

Info

Publication number: CN2419105Y
Application number: CN 00204657
Authority: CN
Inventors: 曾秀雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-02-29
Filing date: 2000-02-29
Publication date: 2001-02-14
Anticipated expiration: 2010-02-28

Abstract

The utility model relates to an improved hand free telephone and a charging structure in vehicles. The utility model has the improved part that a telephone interface is primarily arranged between a telephone plug and a system host machine, and the utility model can be used and replaced for mobile telephones in various models by adopting a plug-in connecting changeable design. Moreover, a loudspeaker is separated form the system host machine for enabling conversation sound completely not to be interfered with clear sound quality, and the mobile telephone can be clamped on a clamping device arranged on a second side of the system host machine; the clamping device can clamp and make various types of mobile telephones positioned.

Description

Hand-free phone and charging structure in the improved car

The utility model refers in particular to a kind of hand-free phone and charging structure of adorning with all types of mobile phones about hand-free phone in a kind of improved car and charging structure.

Employed hand-free vehicular telephone and its charging unit in the present known car are announced institute's exposure No. 245397 as the Taiwan patent gazette, its be by the plug of powering, charge connector, line and function circuit institute be combined into stretch.Wherein, the power supply plug is that automobile cigarette lighter socket patchplug rear end is extended between a quite big hollow appearance, in it in conjunction with loudspeaker and function circuit, and be provided with change-over switch and microphone jack in outer rim, grafting is by flexible cord bonded assembly microphone, the charge connector grafting vehicular telephone of the flexible line other end combination of mat again, to utilize automobile power source be the battery of mobile telephone charging to reach, and the effect of hand-free mobile phone communication.But its structure has following defective:

1, to touch structure identical with automobile cigarette lighter for its power supply plug inserted terminal, is fixed-direction grafting cigarette lighter socket, can not rotate make its rear end combination loudspeaker to suitable direction.

2, loudspeaker and microphone are with being installed in power supply plug rear portion, and the mutual interference of conversation sound possibility phase influences visibility.

3, microphone does not have the setting supporting construction.

4, mobile phone does not have the particular fixed position.

5, charge connector is a fixed type, only can be applicable to that a certain particular type telephone bandset uses.

Main purpose of the present utility model is the defective that solves aforementioned existing structure, and hand-free phone and charging structure in a kind of improved car are provided.

The utility model is achieved in that it comprises: a system host, and its housing first side has anchor fitting, and is fixing on the cold air air inlet grill in order to be incorporated in the car; On aforementioned housing second side telephone bandset holding device is arranged, locate in order to the clamping telephone bandset; There is microphone jack aforementioned housing top, in order to external microphone with plasticity handle; One phone interface is connected in the aforementioned housing bottom connection plug, is made up of telephone plug and interface body, and mat telephone plug grafting telephone bandset is connected with the aforementioned system main frame through the interface body; In the aforementioned interface body decoding circuit is arranged, so that change the phone interface with various types of telephone bandsets uses; And one the power supply plug, be connected on the aforementioned housing bottom the cylindrical Plug Division of its outer end for cooperating the automobile cigarette lighter socket to peg graft, the flexible anodal contact element in front end center via flexible line, be protruding with four negative poles on every side and touch reed, import power supply in order to grafting automobile cigarette lighter socket; The aforementioned Plug Division flat holding part that enlarges hollow that extends back, in order to ccontaining in conjunction with loudspeaker.

About system host housing top wherein one microphone jack is arranged respectively.

There is earphone socket system host housing appropriate location wherein, and the change-over switch of the pronunciation of switching loudspeaker is arranged.

The utlity model has following characteristics: the plug inserted terminal of 1, powering is extruded with four negative poles and touches reed, and the socket that is suitable for various different car type Cigarette lighters is pegged graft, and rotatable loudspeaker to the suitable direction that makes is located in socket.2, loudspeaker separate with system host, make conversation sound more clear completely without disturbing.3, have on the system host about each external microphone jack, can external plasticity support shank microphone, the user can adjust suitable direction and angle according to need, and drives to drive to use with the right side applicable to a left side.4, system host first side is incorporated on the automobile air outlet grid, and second side has the telephone bandset holding device, is suitable for clamping all kinds telephone bandset location.5, system host and telephone bandset bonded assembly interface adopt the inserting mode design, are convenient to change with the change of mobile phone type.

Describe other purposes of the present utility model, structure and function in detail below in conjunction with embodiment and accompanying drawing:

Fig. 1 is the utility model system construction drawing;

Fig. 2 is the utility model running condition structural representation.

See also Fig. 1, shown in Figure 2, structure of the present utility model is at system host 1 bottom, one side connection plug 2 grafting phone interfaces 3, and opposite side connects power supply plug 5 through a flexible line 4 and constitutes.Wherein, binding operation circuit in system host 1 housing 6 has anchor fitting 8 on these housing 6 first sides 7, and is fixing in order to be incorporated on the automobile air air intake grid 23.With the holding device 11 that telephone bandset 10 is arranged on second side 9 of housing 6 first sides 7 symmetries, in order to clamping telephone bandset 10 location.One

microphone jack

12,13 is respectively arranged about housing 6 tops, and in order to selecting external microphone 14 with plasticity handle, so that driving in a left side or drives in the right side selects grafting microphone 14 being used in, and this microphone 14 can be adjusted suitable direction and angle.There is an earphone socket 15 on the left side of housing 6 or right side, but the mat change-over switch switch by the loudspeaker output sound signal to earphone socket 15, listen to calling by earphone, talk in order to private confidentiality and use (not showing on the figure).

See also Fig. 1, shown in Figure 2 again, the utility model system host 1 housing 6 bottoms one side is connected with connection plug 2, in order to grafting phone interface 3, this phone interface 3 is made up of telephone plug 16 and interface body 17, mat telephone plug 16 grafting telephone bandsets 10 link to each other with interface body 17 and system host 1, be provided with decoding circuit in this interface body 17, so that along with the telephone bandset of all kinds of different type of machines uses and changes.

The utility model system host 1 housing 6 bottom opposite sides are connected with flexible line 4, in this flexible line 4 two groups of leads are arranged, in order to connect loudspeaker and the power supply in the power supply plug 5 respectively.These power supply plug 5 Plug Divisions 20 are cylindrical for what cooperate automobile cigarette lighter socket 21 to peg graft, the flexible anodal contact element 18 in front end center, be protruding with four negative poles on every side and touch reed 19, peg graft for being applicable to various different car type cigarette lighter socket 21, and its negative pole that has four protrusions on every side of mat touches reed 19, can turn to the most suitable direction location in socket 21.Be extended with the flat holding part 22 that enlarges hollow behind aforementioned power supply plug 5 Plug Divisions 20, in conjunction with loudspeaker,, make conversation sound more clear in it completely without disturbing with so that loudspeaker separate with system host 1.

Use of the present utility model, as shown in Figure 2, be that anchor fitting 8 with its first side 7 of system host 1 mat is incorporated on the automobile air air intake grid 23 fixing, locate with holding device 11 clamping telephone bandsets 10 in its second side 9, connection plug 2 can be pegged graft and cooperate the phone interface 3 of telephone bandset, the telephone bandset 10 that cooperates phone interface 3 with telephone plug 16 grafting, the plug 5 grafting automobile cigarette lighter sockets 21 of will powering again also rotate, make rear portion loudspeaker sound hole align the appropriate location, promptly finish and use assembling.At this moment, promptly keep the charging of standby and automatic guidance at any time, the anxiety of unregulated power deficiency.

Claims

1, hand-free phone and charging structure in a kind of improved car, it is characterized in that: it comprises: a system host, its housing first side has anchor fitting, and is fixing on the cold air air inlet grill in order to be incorporated in the car; On aforementioned housing second side telephone bandset holding device is arranged, locate in order to the clamping telephone bandset; There is microphone jack aforementioned housing top, in order to external microphone with plasticity handle; One phone interface is connected in the aforementioned housing bottom connection plug, is made up of telephone plug and interface body, and mat telephone plug grafting telephone bandset is connected with the aforementioned system main frame through the interface body; In the aforementioned interface body decoding circuit is arranged, so that change the phone interface with all types of telephone bandset uses; And one the power supply plug, be connected on the aforementioned housing bottom the cylindrical Plug Division of its outer end for cooperating the automobile cigarette lighter socket to peg graft, the flexible anodal contact element in front end center via flexible line, be protruding with four negative poles on every side and touch reed, import power supply in order to grafting automobile cigarette lighter socket; The aforementioned Plug Division flat holding part that enlarges hollow that extends back, in order to ccontaining in conjunction with loudspeaker.

2, hand-free phone and charging structure in the improved car as claimed in claim 1 is characterized in that: about system host housing top wherein one microphone jack is arranged respectively.

3, hand-free phone and charging structure in the improved car as claimed in claim 1 or 2, it is characterized in that: there is earphone socket system host housing appropriate location wherein, and has change-over switch to switch the pronunciation of loudspeaker.