KR20090050826A - Monitor tilting device of audio/video system for vehicle - Google Patents

Monitor tilting device of audio/video system for vehicle Download PDF

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Publication number
KR20090050826A
KR20090050826A KR1020070117469A KR20070117469A KR20090050826A KR 20090050826 A KR20090050826 A KR 20090050826A KR 1020070117469 A KR1020070117469 A KR 1020070117469A KR 20070117469 A KR20070117469 A KR 20070117469A KR 20090050826 A KR20090050826 A KR 20090050826A
Authority
KR
South Korea
Prior art keywords
display unit
pinion
rack
tilting
video system
Prior art date
Application number
KR1020070117469A
Other languages
Korean (ko)
Inventor
정연태
Original Assignee
현대자동차주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020070117469A priority Critical patent/KR20090050826A/en
Publication of KR20090050826A publication Critical patent/KR20090050826A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/008—Adjustable or movable supports
    • B60R2011/0084—Adjustable or movable supports with adjustment by linear movement in their operational position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/008—Adjustable or movable supports
    • B60R2011/0085—Adjustable or movable supports with adjustment by rotation in their operational position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/008—Adjustable or movable supports
    • B60R2011/0092—Adjustable or movable supports with motorization

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

The present invention relates to a monitor tilting apparatus of a vehicle audio / video system. In particular, the present invention, the display unit is provided on the front of the AV body, the horizontal movement unit for horizontally moving the AV body so that the display unit is moved in all directions of the AV body, and the display unit is hinged to the lower end of the display unit is tilted A tilting unit that is connected and horizontally moves the AV main body, and a tilting device of a car audio / video system that can improve the appearance design by minimizing the gap between the top, bottom, left and right of the audio / video system and the center fascia. to provide.

Display unit, drive motor, guide groove, AV body

Description

Monitor tilting device of audio / video system for vehicle}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a monitor tilting apparatus for a vehicle audio / video system, and to a monitor tilting apparatus for a vehicle audio / video system which minimizes a gap between the top, bottom, left, and right of the audio / video system and the center fascia through a tilting structure.

In general, the vehicle is equipped with an audio / video system for the driver's convenience and comfortable driving. The audio / video system is provided with a compact disc player for listening to various types of information and music transmitted from a broadcasting station, a TV receiving module or a DVD player for watching a video such as TV broadcast or DVD.

Modern audio / video systems have been placed inclined at the center fascia of the vehicle to save space.

In this case, however, a gap is generated between the top, bottom, left, and right sides of the audio / video system and the center fascia, resulting in poor aesthetic appearance, resulting in a problem that the product quality of the product is degraded.

An object of the present invention to solve this problem is to provide a monitor tilting device of a vehicle audio / video system that minimizes the gap between the top, bottom, left and right of the audio / video system and the center fascia.

The present invention to achieve the above object is provided with a display unit provided on the front of the AV body; A horizontal moving unit which horizontally moves the AV main body so that the display unit moves in all directions of the AV main body; And a tilting unit hinged to the lower end of the display unit such that the display unit is tilted so as to horizontally move the AV main body.

At this time, the horizontal moving unit, the drive motor provided in the AV body; A first pinion which is drive-connected to the drive motor; And a first rack engaged with the first pinion, wherein the tilting unit comprises: a second pinion which is driven to the first pinion; A second rack engaged with the second pinion and hinged to a lower end of the display unit; And it may include a guide groove for guiding the upper end of the display unit to adjust the tilting angle of the display unit when the display unit is moved.

In addition, the first pinion is formed with a first partial screw thread to be selectively engaged with the first rack, the second pinion is formed with a second partial thread thread to be selectively engaged with the second rack, the guide groove portion It may include a horizontal guide groove for guiding the front and rear movement of the display unit, and an inclined guide groove for connecting the horizontal guide groove to guide the tilting movement of the display.

According to the present invention, the design of the audio / video system is tilted to minimize the gap between the top, bottom, left and right of the audio / video system and the center fascia, thereby improving the appearance design, thereby improving the merchandise of the product. have.

An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown in Figure 1 and 2, the present invention is to move the display unit 100 and the display unit 100 provided in the front of the AV main body 400 in all directions of the AV main body 400 It comprises a horizontal moving unit 200 for, and a tilting unit 300 for tilting the display unit 100.

Specifically, the display unit 100 is mounted on the front of the center fascia 500 of the vehicle to display the video signal received from the AV (Audio / Video) main body 400, and occurs in the coupling portion with the center fascia 500 It is connected in a tiltable structure to the AV body 400 so as to fill the gap.

To this end, the display unit 100 is provided with a horizontal moving unit 200 for horizontally moving the display unit 100 to prevent interference with the center fascia 500 located in the upper and lower parts, the horizontal moving unit 200 Tilting unit 300 for tilting the display unit 100 moved forward by a predetermined angle is provided.

The display unit 100 is provided with a guide bar 120. The guide bar 120 is installed in the display unit 100 via the fixing piece 110 and guided by the guide groove 330 described later.

The horizontal moving unit 200 is provided with a drive motor 210 inside the AV body 400, and has a first pinion 220 that is rotated by the drive motor 210, the first pinion The 220 is engaged with the first rack 230 that supports and supports the rear of the display unit 100.

Thus, when the first pinion 220 is rotated by the operation of the drive motor 210, the first rack 230 is moved horizontally by the rotation of the first pinion 220 and the first rack The horizontal movement of 230 allows the display unit 100 to move forward without being interrupted by the center fascia 500 located above and below.

The tilting unit 300 includes a second pinion 310 that is interlocked with the first pinion 220, and the second pinion 310 is meshed with the second rack 320. The second rack 320 is hinged to the lower end of the display unit 100 via the hinge shaft 340.

Accordingly, when the first pinion 220 rotates by the operation of the driving motor 210, the second pinion 310 rotates by the rotation of the first pinion 220, and the second pinion ( The second rack 320 is horizontally moved by the rotation of 310 so that the display unit 100 can be tilted at a predetermined angle.

Here, the AV body 400 is formed with a guide groove 330 for the tilting movement of the upper end of the display unit 100. The guide groove 330 is connected to the horizontal guide groove 331 for guiding the front and rear movement of the display unit 100 and the horizontal guide groove 331 to guide the tilting movement of the display unit 100 It is composed of the inclined guide groove 332. The guide groove 330 guides the movement of the upper end of the display unit 100 when the display unit 100 moves so that horizontal movement and tilting of the display unit 100 is smoothly performed.

In particular, the first pinion 220 is formed with a first partial screw thread 221 to be selectively engaged with the first rack 230, the second pinion 310 is optional with the second rack 320 The second partial screw thread 311 to be engaged is formed.

The first partial screw thread 221 and the second partial thread thread 311 are threads formed in part on an outer circumferential surface of the pinion, and are only engaged with the first rack 230 or the second rack 320. The operation of the first rack 230 or the second rack 320 is made.

For example, the outer circumferential surfaces of the first pinion 220 and the second pinion 310 in which the first partial thread thread 221 and the second partial thread thread 311 are not formed are the first rack 230 and the second rack. When passing through 320, the operation of the first rack 230 and the second rack 320 is stopped.

Through this, the operating time between the first rack 230 and the second rack 320 may be adjusted. That is, the first partial screw thread 221 and the second partial screw thread 311 are adjusted to the sections formed on the outer circumferential surfaces of the first pinion 220 and the second pinion 310, and thus the first pinion 220 and During the process of engagement between the first rack 230, the engagement between the second pinion 310 and the second rack 320 is not made, or the second pinion 310 and the second rack 320 During the engagement process between the first pinion 220 and the first rack 230 may prevent the engagement is made. Of course, these engagements can be done at the same time.

Referring to the operation of the present invention made of such a configuration as follows.

First, as shown in FIG. 3, when the first pinion 220 rotates by the operation of the driving motor 210, the first rack 230 is rotated by the first pinion 220. It moves horizontally and advances the display unit 100. In this case, the display unit 100 may move forward without being interrupted by the center fascia 500 located above and below.

As shown in FIG. 4, when the display unit 100 advances a predetermined distance, the second partial thread 311 of the second pinion 310 interlocked with the first pinion 220 is connected to the second rack ( 320, the lower end of the display unit 100 is advanced by the horizontal movement of the second rack 320, the upper end of the display unit 100 is inclined guide of the guide groove 330 It is moved inclined downward along the groove 332. Accordingly, the display unit 100 may be tilted at a predetermined angle.

While the invention has been shown and described with respect to specific embodiments thereof, it will be appreciated that various changes and modifications can be made in the art without departing from the spirit or scope of the invention as provided by the following claims. It will be obvious to those of ordinary skill.

1 is a block diagram showing a monitor tilting device of a vehicle audio / video system according to the prior art.

2 is a block diagram showing a monitor tilting device of a vehicle audio / video system according to the present invention;

3 and 4 are respectively a state diagram showing an operating state in which the monitor tilting device of the vehicle audio / video system according to the present invention is tilted.

※ Code explanation for main part of drawing ※

100: display unit 200: horizontal moving unit

300: tilting unit 400: AV body

500: Center Pescia

Claims (4)

A display unit 100 provided on the front of the AV body 400; A horizontal moving unit 200 for horizontally moving the AV main body 400 so that the display unit 100 moves in all directions; And A monitor of a vehicle audio / video system, comprising a tilting unit 300 hinged to a lower end of the display unit 100 to horizontally move the AV main body 400 so that the display unit 100 is tilted. Tilting device. The method of claim 1, wherein the horizontal movement unit 200, the drive motor 210 is provided in the AV body 400; A first pinion 220 driven to be connected to the drive motor 210; And a first rack 230 engaged with the first pinion 220, The tilting unit 300 may include: a second pinion 310 driven to be connected to the first pinion 220; A second rack 320 which is engaged with the second pinion 310 and hinged to a lower end of the display unit 100; And a guide groove 330 for guiding the movement of the upper end of the display unit 100 so that the tilting angle of the display unit 100 is adjusted when the display unit 100 moves. Monitor tilting device. The method of claim 2, wherein the first pinion 220 is formed with a first partial screw thread 221 to be selectively engaged with the first rack 230, the second pinion 310, the second rack ( And a second partial screw thread (311), which is selectively engaged with the 320, in the vehicle audio / video system. The method of claim 2, wherein the guide groove 330 is connected to the horizontal guide groove 331 and the horizontal guide groove 331 to guide the front and rear movement of the display unit 100, the tilting of the display unit 100 Monitor tilting device for an audio / video system for a vehicle, characterized in that it comprises an inclined guide groove 332 for guiding movement.
KR1020070117469A 2007-11-16 2007-11-16 Monitor tilting device of audio/video system for vehicle KR20090050826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070117469A KR20090050826A (en) 2007-11-16 2007-11-16 Monitor tilting device of audio/video system for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070117469A KR20090050826A (en) 2007-11-16 2007-11-16 Monitor tilting device of audio/video system for vehicle

Publications (1)

Publication Number Publication Date
KR20090050826A true KR20090050826A (en) 2009-05-20

Family

ID=40859221

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070117469A KR20090050826A (en) 2007-11-16 2007-11-16 Monitor tilting device of audio/video system for vehicle

Country Status (1)

Country Link
KR (1) KR20090050826A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017090818A (en) * 2015-11-16 2017-05-25 アルパイン株式会社 Movable display device
KR20230029101A (en) * 2021-08-23 2023-03-03 한국로봇융합연구원 apparatus for kinetic display

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017090818A (en) * 2015-11-16 2017-05-25 アルパイン株式会社 Movable display device
KR20230029101A (en) * 2021-08-23 2023-03-03 한국로봇융합연구원 apparatus for kinetic display

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