KR100216772B1 - An apparatus for the memo and display using the sun visor - Google Patents

Abstract

The present invention relates to a memo display device using a vehicle light shield plate that can inform the outside of the destination of the vehicle driver by text or voice.

According to the memo display apparatus using the vehicle light shield plate of the present invention, the light shield plate of the driver's seat is used to protect the driver's eyesight from the intense sunlight in the daytime or the lights of the other party's vehicle at night and to secure a view, as well as display the memo contents. A liquid crystal display panel can be installed on the shading panel to display text memo and the voice memo stored by the driver can be output through the speaker. Memo information such as the destination or telephone number of the driver can be easily known by text or voice.

Description

Memo display device using vehicle shading plate

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a memo display device using a vehicle shading plate, and more particularly, to a memo display device using a vehicle shading plate that can notify an outsider of a vehicle driver's destination by text or voice.

Conventionally, various memo means, for example, a memo board and a memo sheet have been released to inform the outsider of the destination or the destination telephone number in order to inform the driver of the driver's track when the vehicle stops. The destination or telephone number must be entered by means of the tool, and if the destination is changed, the contents written on the memo or memo board must be erased and then written again using a writing tool, so the driver's destination must be written on the memo board or memo. There was a disadvantage in that it was cumbersome.

On the other hand, the shading plate 120 (see FIG. 1) installed rotatably by using the fitting member 103 on the windshield 104 of the existing driver's seat is simply the driver from the daylight intense sunlight or the lights of the other vehicle at night It is used to protect the eyesight and secure the vision.

Accordingly, the present invention has been made in view of the above-described disadvantages, and an object of the present invention is to display a destination of a vehicle driver in a text form to others and easily notify the user by using a vehicular light shield plate. In providing a display device.

In order to achieve the above object, a memo display device using a vehicular light shield plate of the present invention is mounted on the front surface of a driver's seat light shield plate of a vehicle to display a memo content in letters, and a liquid crystal display panel controlling a driving state of the liquid crystal display panel. A dimming lamp driving unit for driving a dimming lamp for dimming the liquid crystal display panel, a voice storing unit for recording and storing contents of a driver's memo through a microphone mounted at a specific portion of the shading plate, and the voice storing unit A voice reproducing unit for reproducing voice memo contents stored in the voice reproducing unit, a speaker for outputting voice memo contents reproduced in the voice reproducing unit, a power supply unit for supplying driving power to each component by varying a battery voltage applied from a battery; And various memos for selecting memo and displaying memo contents on the LCD panel And a key input unit arranged with a plurality of operation keys so as to select an output of the character, a memo storage unit for storing the memo contents input by the key input unit, and mounted on the rear of the light shielding plate. A memo display unit for displaying the memo contents input by the input unit, and a memo content stored in the memo storage unit as texts on the liquid crystal display panel; It is characterized by consisting of a control unit for controlling each of the components and the notification operation unit to operate the outsider to output through the speaker.

1 is a schematic diagram for showing a light shield plate installed in a driver's seat of a vehicle.

2 is a schematic block diagram of a memo display device using a vehicle light shield plate according to an embodiment of the present invention.

3 is a configuration example in which a part of a memo display device using a vehicular light shield plate according to an embodiment of the present invention is installed on the front surface of the light shield plate.

4 is a configuration example in which a part of a memo display device using a vehicle light shielding plate according to an embodiment of the present invention is installed on a rear surface of a light shielding plate.

5 is a cross-sectional view showing an example of the notification operation unit applied to the present invention.

6 is a state diagram of the installation of the memo display device using a vehicle light shield plate according to the present invention.

* Explanation of symbols for main parts of the drawings

103: fitting member 104: windshield

120: light shield plate 123: document insertion

211: liquid crystal display panel driver 212: liquid crystal display panel

221: dimming lamp driving unit 222: dimming lamp

230: voice memo device 231: microphone

232: voice storage unit 233: voice playback unit

234: speaker 241: memo display unit

242: key input unit 251: power supply unit

261: notification operation unit 271: control unit

521,522: permanent magnet 531: switch operation bar

532: elastic member 542: pressing portion

541: push switch

Hereinafter, a preferred embodiment of a memo display device using a vehicle light shielding plate according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

2 is a schematic block diagram of a memo display device using a vehicle light shield plate according to an embodiment of the present invention, and FIG. 3 is a part of a memo display device using a vehicle light shield plate according to an embodiment of the present invention in front of the light shield plate. 4 is a configuration example in which a part of a memo display device using a vehicle light shielding plate according to an embodiment of the present invention is installed on the rear surface of the light shielding plate. FIG. 5 is a cross-sectional view showing an example of a notification operation unit applied to the present invention, and FIG. 6 is a state diagram of a memo display device using a vehicle light shielding plate according to the present invention. To help understand the description, the same reference numerals are given to the same parts.

As shown in FIG. 2 to FIG. 6, the memo display device using the vehicle shading plate according to an embodiment of the present invention is mounted on the front of the driver's seat shading plate of the vehicle to display the memo contents in letters. ), A liquid crystal display panel driver 211 for controlling a driving state of the liquid crystal display panel 212, and a dimming lamp driver 221 for driving a dimming lamp 222 for dimming the liquid crystal display panel 212. And a voice storage unit 232 for recording and storing the driver's memo contents through the microphone 231 mounted on a specific portion of the light shielding plate 120, and playing back the voice memo contents stored in the voice storage unit 232. A voice reproducing unit 233, a speaker 234 for outputting the voice memo contents reproduced by the voice reproducing unit 233, and a power supply for supplying driving power to each component by varying a battery voltage applied from a battery Supply unit 251 and various functions selected At the same time, a key input unit 242 having a plurality of operation keys arranged so as to input various memo characters for displaying memo contents on the liquid crystal display panel 212 and select an output of the characters, and the keys A memo storage unit 281 storing memo contents input by the input unit 242, and a memo display unit 241 mounted on a rear surface of the light shielding panel 120 to display memo contents input by the key input unit. And memo contents stored in the memo storage unit 281 in text form on the liquid crystal display panel 212 and voice memo contents input to the voice storage unit 232 through the speaker 234. It is composed of a notification operation unit 261, which is operated by an outsider to output, and a control unit 271 that controls each of the components.

In the above description, the voice storage unit 232 and the voice reproducing unit 233 constitute a voice memo device 230, and the voice memo device 230 is a memo recorded by the driver through a microphone 231. An apparatus for repeatedly generating voice memo contents in accordance with a reproduction control signal for storing contents and reproducing memo contents.

On the other hand, when the liquid crystal display panel 212 is lowered, the liquid crystal display panel 212 may be mounted in any shape and size on a specific portion of the rear surface of the light shielding plate that is visible to outsiders. In addition, the dimming lamp 222 is installed at a position capable of dimming the rear portion of the light blocking plate 120, for example, the upper portion of the ceiling of the vehicle abutting the front glass 104 or an upper portion of the liquid crystal display panel for informing the outsider of the memo. It is.

The light blocking plate 120 may be provided with a memo plate 124 manufactured to record or erase the memo contents using a device and a writing instrument as shown in FIG. 4, and illuminates the front panel inside the liquid crystal display panel 212. By attaching an ordinary small lamp, it is also possible to distinguish characters displayed on the liquid crystal display panel 212.

In addition, the notification operation unit 261 is preferably installed at any position that can be easily recognized by the windshield 104 of the vehicle or an outsider, it is preferable to use a button or rotary magnetic switch or infrared detection switch, etc. desirable.

As shown in FIG. 5, the notification operation unit 261 includes a first case 512 disposed inside the windshield 104 of the vehicle, and a memo content or voice of a driver installed in the first case 512. A pressing part 242 manipulated to output memo contents, a second permanent magnet 522 installed inside the pressing part 242, and an elastic member 532 elastically supporting the pressing part 242. ), A second case 511 disposed inside the windshield 104, a push switch 541 disposed inside the second case 511, and the second case 511 in the second case 511. 2 the first permanent magnet 521, the polarity and the same polarity of the permanent magnet 522 is opposed to each other, and disposed between the push switch 541 and the first permanent magnet 521, the pressing portion 242 The push switch 541 is switched on by interlocking with the second permanent magnet 522 in response to the pressing of the first permanent magnet 521. The switch operation bar 531 is configured to. The notification operation unit 261 configured as described above operates as follows.

When an outsider presses the pressing part 542 of the notification operation unit 261 attached to a specific portion outside the windshield 104 of the vehicle, the second permanent magnet 522 of the second permanent magnet 522 moves forward. When the first permanent magnet 521 disposed to face each other with the same polarity and the same polarity is pushed to the rear (inward direction of the vehicle) by the repulsive force of the magnetic force line, the switch operation bar 531 is switched to operate the push switch 541. On, the memo is displayed on the liquid crystal display panel 212 according to a preset control mode to notify an outsider or the voice memo is output through the speaker 234 so that the outsider can listen.

In FIG. 5, the push-operated magnetic switch is described as an example, but the rotary magnetic switch can be used to turn on / off the switch by operating the rotary control unit (pushing unit) using the principle of the magnetic switch. It may be. In addition, in the case of the infrared detection switch, the case in which the infrared sensor and the switching means are installed is attached to a predetermined portion inside the windshield of the vehicle, and an arbitrary mark indicating the position of the operation switch is attached to the outside of the windshield. In addition, when an outsider touches the sensor part by hand to know the memo contents, a notification operation unit may be installed to detect the memo contents or the voice memo contents by detecting the infrared sensor. In addition, although not shown in the figure, the speaker 234 is preferably mounted at any position invisible inside the bonnet of the vehicle.

In the above description, reference numeral 123 is a document insertion portion for storing documents.

Next, the operation and effect of the memo display device using the vehicle light shielding plate according to the embodiment of the present invention configured as described above will be described.

First, when a driver inputs a desired memo by operating a character input key of the key input unit 242 attached to the front specific portion of the light shielding plate 120 of the vehicle, the controller 271 is inputted from the key input unit 242. The memo contents may be stored in the memo storage unit 281, and the memo contents may be displayed on the memo display unit 241 installed on the front of the light blocking plate 120 to check the memo contents.

Next, when the driver operates the notification operation unit 261 mounted on the windshield 104 of the vehicle among various function keys mounted on the key input unit 242, the dimming lamp operation key to operate the dimming lamp 222. When the user selects and leaves the seat, when an outsider operates the notification operation unit 261 provided on the outside of the vehicle, the signal is applied to the control unit 271.

In this case, the controller 271 adjusts the voltage supplied from the power supply unit 251 to a value set to drive the dimming lamp 222 in response to an operation signal from the notification operation unit 261. Outputs a control signal. Accordingly, the dimming lamp driver 211 is supplied with a current corresponding to the set value, the dimming lamp 222 is turned on, and at the same time, the same memo is displayed on the liquid crystal display panel 212 installed at the rear of the light shielding plate 120 to display an external person. You can check the memo with this text.

In addition, the voice memo device 230 including the voice storage unit 232 and the voice playback unit 233 operates the voice memo recording key among the function keys of the key input unit 242, and then the driver inputs the voice memo of the necessary contents. Speaking through the microphone 231, the voice memo content is converted into an electrical signal and stored in the voice storage unit 232.

On the other hand, while the vehicle is parked or stopped, the driver stores (records) the necessary voice memo contents through the microphone 231 in the voice memo device 230 of the memo display device using the vehicle light shield plate according to an embodiment of the present invention. After that, when the seat is seated, the method for notifying the outsider of the voice memo is explained.

In addition, when a user selects a voice memo playback key from various function keys mounted on the key input unit 242, when an outsider presses the notification operation unit 261, the control unit 271 is provided from the notification operation unit 261. The control signal for reproducing the voice memo stored in the voice storage unit 232 according to the operation signal is output to the voice storage unit 232 and the voice reproducing unit 233 of the voice memo device 230, and The voltage is supplied from the supply unit 251 to the audio storage unit 232, the audio reproduction unit 233, and the speaker 234. Accordingly, the voice memo contents stored in the voice storage unit 232 are accessed by the voice reproducing unit 233 to reproduce the memo contents as voices, and the voice memo contents are transmitted to the outsider through the speaker 234.

In the above description, for example, a text memo and a voice memo respectively input by the driver are separately output. However, the present invention is not limited thereto. For example, an outsider may press the notification operation unit 261. When the voice memo and the dimming lamp 222 are operated at the same time, the voice memo and the dimming lamp are operated in a state in which the voice memo and the dimming lamp operation keys are preset to any one of the various function keys of the key input unit 242. If the driver selects a key, the dimming lamp 222 is turned on as the outsider presses the pressing part 242 of the notification control unit 261, and the voice memo may be controlled to be transmitted through the speaker 234. The memo is displayed on the liquid crystal display panel 212 and the voice memo can be heard through the speaker 234.

As described above, according to the memo display device using the vehicle light shield plate of the present invention, the driver's light shield plate is used to protect the driver's eyesight from the intense sunlight in the daytime or the light of the other party's vehicle at night, and of course, memo A liquid crystal display panel that can display the contents can be installed on the shading panel to display text memos, and the voice memo stored in the voice storage can be output through the speaker. By operating the operation unit, it is possible to easily know the contents of a memo such as a destination or a phone number of the driver by text or voice.

Claims (1)

A liquid crystal display panel mounted on the front of a driver's seat shading panel of a vehicle to display memo contents, a liquid crystal display panel driver controlling a driving state of the liquid crystal display panel, and a dimming lamp driver driving a dimming lamp for dimming the liquid crystal display panel. And a voice storage unit for recording and storing the driver's memo contents through a microphone mounted on a specific portion of the shading plate, a voice reproducing unit for reproducing voice memo contents stored in the voice storage unit, and reproducing at the voice reproducing unit. A speaker for outputting the voice memo contents, a power supply unit for supplying driving power to each component by varying the battery voltage applied from the battery, and selecting various functions and displaying the memo contents on the liquid crystal display panel Keys with a plurality of operation keys arranged so that various memo characters can be input and the output of the characters can be selected. And a memo storage unit for storing memo contents input by the key input unit, a memo display unit mounted on a rear surface of the light shielding panel to display memo contents input by the key input unit, and a memo storage unit. And a notification operation unit for displaying the stored memo contents as text on the liquid crystal display panel, and operating an external person to output the voice memo contents input to the voice storage unit through the speaker, and a control unit for controlling the respective components. Memo display device using a vehicle light shield plate.