KR20160149112A - Car portable screen device - Google Patents

Car portable screen device Download PDF

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Publication number
KR20160149112A
KR20160149112A KR1020150086203A KR20150086203A KR20160149112A KR 20160149112 A KR20160149112 A KR 20160149112A KR 1020150086203 A KR1020150086203 A KR 1020150086203A KR 20150086203 A KR20150086203 A KR 20150086203A KR 20160149112 A KR20160149112 A KR 20160149112A
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KR
South Korea
Prior art keywords
roof panel
vehicle
screen display
large screen
extension plate
Prior art date
Application number
KR1020150086203A
Other languages
Korean (ko)
Inventor
류지훈
Original Assignee
(주)일렉콤
류지훈
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 (주)일렉콤, 류지훈 filed Critical (주)일렉콤
Priority to KR1020150086203A priority Critical patent/KR20160149112A/en
Publication of KR20160149112A publication Critical patent/KR20160149112A/en

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J11/00—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers
    • B60J11/06—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers for covering only specific parts of the vehicle, e.g. for doors
    • 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
    • B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/58—Projection screens collapsible, e.g. foldable; of variable area

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

Abstract

The portable screen device for a vehicle according to the present invention includes a large screen display 100 that stands up vertically above a bonnet of a vehicle 10 and outputs image data in the direction of the windshield of the vehicle; A roof panel extension plate 200 having one end hinged to the upper end of the large screen display 100 and the other end extending to the roof panel of the vehicle 10; A roof panel mounting magnet 210 mounted on an end of the roof panel extension plate 200 in contact with the roof panel of the vehicle 10 to allow the roof panel extension plate 200 to self-adhere to the roof panel of the vehicle 10, ; A pad 110 attached to the bottom of the large screen display 100 to prevent breakage and scratching of the bonnet 10 of the vehicle 10 and to allow the large screen display 100 to be held upright on top of the bonnet as a frictional force; A transceiver 120 mounted on the large screen display 100 for receiving image data transmitted from the outside and transmitting the received image data to the large screen display 100; And a battery 300 connected to the large-screen display 100 and the transceiver 120 to supply electric power.

Figure P1020150086203

Description

[0001] Car portable screen device [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable screen device for a vehicle, and more particularly to a portable screen device for a vehicle, which is portable and foldable, and which allows a driver to enjoy an image comfortably inside a vehicle by using a large- To a portable screen apparatus for a vehicle.

In general, a configuration of a car AV system (audio & video system) is connected to a playback device such as a DVD player or a VTR player by connecting a sound device connected to speakers installed on each part of the vehicle to a display device such as a liquid crystal television .

However, since the sound apparatus uses a small-sized liquid crystal TV, the display apparatus usually has a small screen size, which makes it difficult to obtain a screen with a sensation, and a large-sized liquid crystal TV In order to use other kinds of display devices, the space inside the vehicle is narrow and there is no proper alternative.

To solve this problem, a technique has been developed for a car theater system installed in a vehicle.

Fig. 1 is a view for explaining the concept of a car theater system installed in a vehicle. By providing the projector 10 and the screen 20 in the vehicle 30, even when the driver 40 is in a narrow space inside the vehicle, TV or other kind of disc

Play device can be used.

As a prior art relating to such a car theater system, Korean Patent Registration No. 10-0560225 (filed on Feb. 21, 2005), filed and filed with the same applicant of the present invention, discloses a car theater system Which will be described in detail with reference to Figs. 2 and 3. Fig.

FIG. 2 is a diagram illustrating a configuration of a car theater system according to the prior art, and FIG. 3 is a diagram illustrating another configuration of a car theater system according to the prior art. Fig. 2 shows the case where the beam projector is installed on the front seat, and Fig. 3 shows the case where the beam projector is installed on the rear seat.

2, a car theater system according to the related art comprises a beam projector 10 for largely scanning an image and a roll screen 2 as a screen device for forming an image scanned by the beam projector 10, When the beam projector 10 is in the front seat

(32).

The beam projector 10 is disposed near the center armrest corresponding to the central position of the vehicle and is arranged to scan the beam in the direction of the windshield glass 31. More specifically, the beam projector 10 is accommodated in the center armrest and can be taken out if necessary, or a fixing means for fixing the beam projector 10 to the upper portion of the center armrest can be used The time beam projector 10 may be fixed to the fixing means and used.

In addition, the roll screen 20 used as a screen device is usually stored to be taken out when necessary to overcome the narrowness of the vehicle interior space, and the roll screen 20 is designed to have a maximum Is mounted on the roof 34 immediately behind the windshield glass 31 and is drawn out in parallel with the windshield glass 31 so as to secure the area and allow the driver to view the screen in a comfortable posture.

This allows the driver or the passenger to enjoy the screen in a comfortable posture on the seat of the vehicle because the sight line when the roll screen 20 is opened and the sight line when watching forward through the windshield glass are the same.

However, when the beam projector 10 is installed on the front seat 32, the projection distance is short.

Referring to FIG. 3, a car theater system according to the related art has a structure in which the backrest of the front seat 32 is folded back so as to match with the rear seat 33 so as to solve the short throw distance, Provide an angle.

In the arrangement of the roll screen 20 and the beam projector 10, when the backrest of the front seat 32 is folded forward so that the backrest of the front seat 32 does not block the view of the rear seat 33, (33) to watch movies

It is also possible to do.

The car theater system according to the conventional art shown in Figs. 2 and 3 is a screen rear projection technology in which a beam projector is installed in front of a screen, and a beam projector projects an image directly in front of the screen

However, when the screen rear projection technology is used in this way, the beam projector limits the degree of freedom of the occupant's operation and hinders the projected image.

Also, since most of the vehicles currently have power outlets and video / audio terminals located at the front, a long power line and a video / audio line are required in this case, resulting in a problem in that the usability is reduced.

KR Patent Publication No. 10-2005-0106722 A KR Patent Registration No. 10-0560225 B1

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above problems of the prior art.

More specifically, it is an object of the present invention to provide a large-sized display device which can avoid a conventional inconvenient projector system and vertically upright on a bonnet of a vehicle to output an image in the direction of the front glass of the vehicle, The present invention also provides a portable screen device for a vehicle, which allows a driver to feel a concentration and a sense of reality such as a movie theater even when sitting in a vehicle.

In order to achieve the above object, a portable screen device for a vehicle according to the present invention comprises: a large screen display 100 that stands up vertically above a bonnet of a vehicle 10 and outputs image data in a front glass direction of the vehicle; A roof panel extension plate 200 having one end hinged to the upper end of the large screen display 100 and the other end extending to the roof panel of the vehicle 10; A roof panel mounting magnet 210 mounted on an end of the roof panel extension plate 200 in contact with the roof panel of the vehicle 10 to allow the roof panel extension plate 200 to self-adhere to the roof panel of the vehicle 10, ; A pad 110 attached to the bottom of the large screen display 100 to prevent breakage and scratching of the bonnet 10 of the vehicle 10 and to allow the large screen display 100 to be held upright on top of the bonnet as a frictional force; A transceiver 120 mounted on the large screen display 100 for receiving image data transmitted from the outside and transmitting the received image data to the large screen display 100; And a battery 300 connected to the large-screen display 100 and the transceiver 120 to supply electric power.

As described above, the present invention provides a large-screen display 100 that stands vertically on the bonnet of a vehicle and outputs an image in the direction of the front glass of the vehicle, and a fixing device for fixing such a large- And it has the effect of being able to feel the concentration and the reality feeling like the movie theater.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exemplary view showing a conventional vehicular screen device; FIG.
2 is an exemplary view illustrating a conventional on-screen display apparatus of a central console box projection system;
3 is an exemplary view showing a conventional vehicular screen device of a rear headroom projection method;
4 is an exemplary view of a portable screen device for a vehicle according to an embodiment of the present invention;
5 is an exemplary view of a portable screen device for a vehicle equipped with a black sheet according to an embodiment of the present invention;

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings, but the present invention is not limited by the scope of the present invention.

 1, the portable screen device for a vehicle according to the present invention includes a large screen display 100 that stands up vertically above a bonnet of a vehicle 10 and outputs image data in a front glass direction of the vehicle; A roof panel extension plate 200 having one end hinged to the upper end of the large screen display 100 and the other end extending to the roof panel of the vehicle 10; A roof panel mounting magnet 210 mounted on an end of the roof panel extension plate 200 in contact with the roof panel of the vehicle 10 to allow the roof panel extension plate 200 to self-adhere to the roof panel of the vehicle 10, ; A pad 110 attached to the bottom of the large screen display 100 to prevent breakage and scratching of the bonnet 10 of the vehicle 10 and to allow the large screen display 100 to be held upright on top of the bonnet as a frictional force; A transceiver 120 (not shown) mounted on the large screen display 100 for receiving image data transmitted from the outside and transmitting the received image data to the large screen display 100; And a battery 300 (not shown) connected to the large screen display 100 and the transceiver 120 to supply electric power.

1, the roof panel extension plate 200 is a folding type in which the center is folded, and when folded, the roof panel extension plate is folded on the large-screen display 100 and stored And is formed so as to be easily stored in a storage place such as a trunk of the vehicle 10 by reducing the overall volume.

1, the large-screen display 100 is vertically erected on the top of the bonnet of the vehicle 10, and then the roof panel extension plate 200 is folded up, (10) and a roof panel mounting magnet (210) mounted on an end of the roof panel extension plate (200) so that the roof panel extension plate (200) self - adheres to the roof panel of the vehicle (10).

At this time, as shown in FIG. 1, the large screen 100 prevents breakage and scratching of the bonnet due to the large screen display 100, and the large screen display 100 stands upright on the top of the bonnet The pads 110 are made of a synthetic resin material and are made of urethane or silicone to maximize the frictional force and improve the function of bonnet protection of the vehicle 10 due to elasticity .

Next, the roof-panel-attached magnet 210 functions to make it self-adhered to the roof panel of the vehicle 10. In order to prevent scratches and breakage of the roof panel during self- The loop panel mounting magnet 210 may be replaced by a synthetic resin such as urethane. In another embodiment, when the roof panel-attached magnet 210 is replaced, the pressing rubber 211, which is vacuum-adsorbed on the upper surface of the roof panel of the vehicle, It is possible to prevent scratches and breakage of the vehicle 10 at the source by mounting the extension plate 200 on the vehicle.

Also, in the case of the large-screen display 100, the battery 300 for supplying power to the inside and the image data transmitted from the outside are received and transmitted to the large-screen display 100 as a large-screen display using an LED or an LCD panel Receiving device 120. In the case of the transmitting / receiving device, it is possible to transmit / receive data in a Bluetooth link manner and reproduced on a user's smartphone or a notebook by a Bluetooth connection with a device such as a user's smart phone or a notebook So that the image can be displayed on the large screen display (100).

Of course, various data transmission schemes using a near-field transmission / reception scheme can be applied.

The roof panel extension plate 200 further includes a black sheet 220 mounted on both sides of the roof panel extension plate 200. The black sheet sheet 220 extends between the front glass of the vehicle 10 and the large- It is possible to block the inflow of external light by blocking both sides of the space of the room, thereby giving the user a feeling of presence and an immersion such as viewing in a real movie theater when viewing the image.

It is preferable that the dark sheet 220 is formed of a foldable and storable cloth made of a material that can not transmit light. When the hard panel is used, the roof panel extension plate 200 is folded, So that the ease of storage is not impaired.

In addition, a small speaker 230 (not shown) mounted on both sides of the black sheet 220 or both ends of the dashboard of the vehicle may be further included to directly display the sound of the image reproduced in the large screen display 100 .

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

10: Vehicle
100: Large display
200: Loop panel extension plate

Claims (4)

A large screen display 100 that stands vertically above the bonnet of the vehicle 10 and outputs image data in the direction of the windshield of the vehicle;
A roof panel extension plate 200 having one end hinged to the upper end of the large screen display 100 and the other end extending to the roof panel of the vehicle 10;
A roof panel mounting magnet 210 mounted on an end of the roof panel extension plate 200 in contact with the roof panel of the vehicle 10 to allow the roof panel extension plate 200 to self-adhere to the roof panel of the vehicle 10, ;
A pad 110 attached to the bottom of the large screen display 100 to prevent breakage and scratching of the bonnet 10 of the vehicle 10 and to allow the large screen display 100 to be held upright on top of the bonnet as a frictional force;
A transceiver 120 mounted on the large screen display 100 for receiving image data transmitted from the outside and transmitting the received image data to the large screen display 100;
And a battery (300) connected to the large screen display (100) and the transceiver (120) to supply electric power. The method according to claim 1,
Wherein the roof panel-attached magnet (210) is replaced with a compression rubber (211) vacuum-adsorbed on the upper surface of the roof panel of the vehicle at the time of compression. The method according to claim 1,
Wherein the roof panel extension plate (200) is a folding type in which the center is folded and folded at the large screen display (100) after the roof panel extension plate is folded at the time of storage to reduce storage capacity Screen device. The method according to claim 1,
The roof panel extension plate 200 further includes a black sheet 220 mounted on both sides and the black sheet 220 covers both sides of the space between the front glass of the vehicle 10 and the large- To block the inflow of external light.
KR1020150086203A 2015-06-17 2015-06-17 Car portable screen device KR20160149112A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180124647A (en) * 2017-05-12 2018-11-21 서영대학교 산학협력단 Car cover device
CN110154714A (en) * 2019-04-19 2019-08-23 厦门道塑汽车用品有限公司 A kind of Multifunctional vehicle-mounted sun-shading plate
WO2020030465A1 (en) * 2018-08-09 2020-02-13 Audi Ag Motor vehicle with a display device and a cover device for a cargo space of the motor vehicle and method for operating a display device of a motor vehicle
CN112406726A (en) * 2019-08-23 2021-02-26 比亚迪股份有限公司 Vehicle and display method and device for vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050106722A (en) 2004-05-06 2005-11-11 주식회사 대우일렉트로닉스 Image system for vehicles
KR100560225B1 (en) 2003-08-11 2006-03-10 현대자동차주식회사 Car theater system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100560225B1 (en) 2003-08-11 2006-03-10 현대자동차주식회사 Car theater system
KR20050106722A (en) 2004-05-06 2005-11-11 주식회사 대우일렉트로닉스 Image system for vehicles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180124647A (en) * 2017-05-12 2018-11-21 서영대학교 산학협력단 Car cover device
WO2020030465A1 (en) * 2018-08-09 2020-02-13 Audi Ag Motor vehicle with a display device and a cover device for a cargo space of the motor vehicle and method for operating a display device of a motor vehicle
CN110154714A (en) * 2019-04-19 2019-08-23 厦门道塑汽车用品有限公司 A kind of Multifunctional vehicle-mounted sun-shading plate
CN112406726A (en) * 2019-08-23 2021-02-26 比亚迪股份有限公司 Vehicle and display method and device for vehicle
CN112406726B (en) * 2019-08-23 2022-07-15 比亚迪股份有限公司 Vehicle and display method and device for vehicle

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