JP3124252U - Plug-in mobile phone hands-free system for automobiles - Google Patents

Abstract

A mobile phone hands-free system that can be inserted into an audio / video telematics slot of an automobile without any gap and does not occupy a part of the interior space of the automobile.
A telescoping hands-free device mounted in an audio / video telematics slot of an automobile and a mobile phone. The fitting-type hands-free device has a casing, a mobile phone connection interface, and an automobile connection interface. The casing has a telephone slot. The cellular phone is removably attached to the telephone slot of the casing and has a fitting hands-free device connection interface that is removably engaged with the cellular phone connection interface. Moreover, it does not occupy a part of the interior space of the car.
[Selection] Figure 1

Description

  The present invention relates to a plug-in mobile phone hands-free system for a car that is fitted in an audio / video telematics slot of a car without any gap and does not occupy a part of the interior space of the car.

  A cellular phone is a general communication device and is widely used today. However, since the driver must always hold the steering wheel with his / her hand, the mobile phone can hardly be used while driving. Also, road traffic laws in some countries do not allow drivers to use mobile phones to avoid traffic accidents.

  Conventional mobile phone hands-free devices for automobiles have been developed so that the driver can use the mobile phone without using his hand when driving, and has a speaker, a microphone, a phone slot, and a power cord with a plug . The mobile phone hands-free device is placed on the dashboard of the car, and the power cord plug is plugged into the dashboard lighter slot for charging. The driver can put a mobile phone into the phone slot and talk to other people through the mobile phone hands-free device without having the mobile phone. The driver's voice can be transmitted through the microphone, and the opponent's voice can be broadcast through the speaker. However, the mobile phone hands-free device on the dashboard occupies a part of the limited interior space of the automobile, and the exposed power cord is displayed by the driver using buttons and keys on the dashboard. Cause inconvenience to operate.

  Other conventional mobile phone hands-free devices are integrated with a car and have a phone fixed to the car. However, the telephone cannot be removed from the automobile, is not portable, and cannot be used as a mobile phone.

  The present invention provides a mobile phone hands-free system for automobiles that improves the above-described problems.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a plug-in mobile phone hands-free system for an automobile that is fitted in an audio / video telematics slot of an automobile without any gap and does not occupy a part of the interior space of the automobile.

  The plug-in mobile phone hands-free system according to the present invention includes a plug-in hands-free device attached to an audio / video telematics slot of a car and a mobile phone.

  The fitting-type hands-free device includes a casing, a mobile phone connection interface, and an automobile connection interface. The casing has a telephone slot.

  The mobile phone is removably attached to the phone slot of the casing, and has a fitting type hands-free device connection interface that is removably engaged with the mobile phone connection interface.

  Other objects, advantages and novel features of the present invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.

  1 and 2, the fitting type mobile phone hands-free system according to the first embodiment is fitted into the automobile without any gap. The automobile has a dashboard, an audio / video telematics slot, and a speaker. The audio / video telematics slot is a 1DIN audio / video telematics slot having a width of 178 mm, a height of 50 mm and a depth of 180 mm, or a 2DIN audio / video telematics slot having a width of 178 mm, a height of 100 mm and a depth of 180 mm, or It can be a custom audio / video telematics slot.

  The plug-in type mobile phone hands-free system includes a plug-in type hands-free device 10 and a mobile phone 20.

  The fitting-type hands-free device 10 includes a casing 11, a telephone slot 12, a microphone 14, a display 18, an operation interface 19, a control circuit 15, a mobile phone connection interface 13, and an automobile connection interface 17. Have.

  The casing 11 is fitted and attached to the audio / video telematics slot of the automobile and has a 1DIN casing having a width of 178 mm, a height of 50 mm and a depth of 180 mm, a width of 178 mm, a height of 100 mm and a depth of 180 mm. It can be a 2DIN casing or a custom-made casing. The casing 11 has a front part and a rear part.

  The telephone slot 12 is formed in the front part of the casing 11.

  The microphone 14 and the display 18 are attached to the front part of the casing 11.

  The operation interface 19 is attached to the front portion of the casing 11 and can include a button, a knob, and a key.

  The control circuit 15 is attached to the inside of the casing 11, and is connected to the microphone 14, the display 18, and the operation interface 19.

  The cellular phone connection interface 13 is attached to the telephone slot 12 and is connected to the control circuit 15, and has a plurality of signal receiving terminals 131 and a plurality of signal transmitting terminals 133.

  The automobile connection interface 17 is attached to the rear portion of the casing 11 and is connected to the control circuit 15 and the automobile so that a user can operate the speaker of the automobile through the fitting hands-free device 10. .

  The mobile phone 20 is detachably attached to the telephone slot 20 of the casing 11 and is connected to the front, rear, bottom, display 28, operation interface 29, control circuit 25, and fitting hands-free device. Interface 23.

  The display 28 is attached to the front portion of the mobile phone 20.

  The operation interface 29 is attached to the front portion of the mobile phone 20 and can include buttons, knobs, and keys.

  The control circuit 25 is attached inside the mobile phone 20 and is connected to the display 28 and the operation interface 29.

  The fitting-type hands-free device connection interface 23 is attached to the bottom of the mobile phone 20, is connected to the control circuit 25 of the mobile phone 20, and is removably engaged with the mobile phone connection interface 13. A plurality of signal transmission terminals 233 corresponding to the signal reception terminals 131 of the connection interface 13 and a plurality of signal reception terminals 231 corresponding to the signal transmission terminals 133 of the mobile phone connection interface 13 are provided. By connecting the plug-in hands-free device connection interface 23 and the mobile phone connection interface 13, the mobile phone 20 emits sound through the speaker of the automobile, and the user's voice through the microphone 14 of the plug-in hands-free device 10. Can receive. Thereby, the user can talk with another person without holding the mobile phone 20 by hand. Furthermore, the user can obtain information immediately by looking at the display 18 of the fitting-type hands-free device 10, and the mobile phone 20 can be operated by operating the operation interface 19 of the fitting-type hands-free device 10. Can be controlled.

  As shown in FIGS. 3 and 4, the second embodiment of the plug-in mobile phone hands-free system is similar to the first embodiment, and includes a telephone slot 12 b of the plug-in hands-free device 10 b including the tray 121. Have. The tray 121 is rotatably attached to the telephone slot 12b, has a top portion, and holds the mobile phone 20b on the top portion. The mobile phone connection interface 13b is attached to the top of the tray 121, and the fitting-type hands-free device connection interface 23b is attached to the rear portion of the mobile phone 20b.

  As shown in FIG. 5, the third embodiment of the plug-in mobile phone hands-free system is similar to the second embodiment, and has a phone slot 12d of the plug-in hands-free device 10d with a cover 123. The cover 123 is rotatably attached to the telephone slot 12d, covers the telephone slot 12d, and has an inner surface and a base 1231. The pedestal 1231 extends from the inner surface and holds the mobile phone 20b. The cellular phone connection interface 13d is attached to the inner surface.

  As shown in FIG. 6, in the fourth embodiment of the plug-in type mobile phone hands-free system, the mobile phone connection interface 13e is attached to the pedestal 1241 of the cover 124 of the plug-in type hands-free device 10e. The device connection interface 23 b is attached to the bottom of the mobile phone 20.

  As shown in FIGS. 7 and 8, the fifth embodiment of the plug-in mobile phone hands-free system is similar to the first embodiment, and the phone slot 12f of the plug-in hands-free device 10f including the tray 125 is provided. Have. The tray 125 is slidably attached to the telephone slot 12f, has a top, and holds the mobile phone 20 on the top. The cellular phone connection interface 13f includes a connection cable having two ends. One end is fixed to the telephone slot 12f, the other end is an unfixed end, and the signal transmission terminal 131 and the signal reception terminal 133 of the cellular phone connection interface 13 are attached. ing.

  With the plug-in mobile phone hands-free system, the driver of the car can use the mobile phone without holding the mobile phone by hand. The driver can carry and use the mobile phone alone when leaving the car. Further, the plug-in hands-free device 10 in the audio / video telematics slot does not occupy a part of the interior space of the automobile. For this reason, the driver can make maximum use of the interior space of the automobile.

1 is an exploded perspective view of a plug-in mobile phone hands-free system having a plug-in hands-free device having a 1DIN casing according to a first embodiment of the present invention. FIG. 1 is an exploded perspective view of a plug-in mobile phone hands-free system having a plug-in hands-free device having a 2DIN casing according to a first embodiment of the present invention. FIG. The perspective view of the insertion type mobile phone handsfree system concerning the 2nd example of the present invention. FIG. 4 is a plan view of the fitting type mobile phone hands-free system of FIG. 3 provided with a tray that rotates from a telephone slot when used. The side view of the insertion type mobile telephone handsfree system concerning the 3rd example of the present invention. The side view of the insertion type mobile telephone handsfree system concerning the 4th example of the present invention. The perspective view of the insertion type mobile telephone handsfree system concerning the 5th example of the present invention. The side view of the fitting type mobile-phone hands-free system of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Insertion-type hands-free apparatus 11 Casing 12 Telephone slot 13 Cell-phone connection interface 14 Microphone 15 Control circuit of insertion-type hands-free apparatus 17 Automotive connection interface 18 Display 19 Operation interface 20 Mobile phone 23 Connection for hands-free apparatus connection Interface 25 Mobile phone control circuit

Claims (3)

A plug-in mobile phone hands-free system that fits into a car audio / video telematics slot,
A casing having a front portion to be fitted into the audio / video telematics slot; a telephone slot formed at the front portion of the casing; a microphone attached to the casing; a display attached to the front portion of the casing; An operation interface attached to the front of the casing, a control circuit attached to the casing and connected to the microphone, the display, and the operation interface, attached to the telephone slot, and connected to the control circuit A plug-in hands-free device having a connected mobile phone connection interface, and an automobile connection interface attached to the casing and connected to the control circuit and connected to the automobile;
A mobile phone removably attached to the phone slot of the casing, wherein the front portion, the rear portion, the bottom portion, a control circuit attached to the inside of the mobile phone, and connected to the control circuit, A plug-in mobile phone hands-free system including a mobile phone having a plug-in hands-free device connection interface removably engaged with the mobile phone connection interface.   The telescoping mobile phone hands-free system according to claim 1, wherein the casing is a 1DIN casing having a width of 178 mm, a height of 50 mm and a depth of 180 mm. The telescoping mobile phone hands-free system according to claim 1, wherein the casing is a 2DIN casing having a width of 178 mm, a height of 100 mm and a depth of 180 mm.

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