JPH0310476A - On-vehicle display device - Google Patents

Abstract

PURPOSE:To easily attain mounting and removal by arranging a thin profile display device on one major face of a cabinet, arranging a tilt pillow to other major face and arranging a mount support rod to a seat onto a side face of the cabinet. CONSTITUTION:A liquid crystal device 1 is arranged on one main face of a cabinet 2 and a pillow 3 for a reclining use supporting a head of a person sitting down on a seat and leaning thereon is arranged on the other major face as specified. Moreover, two mounting support rods 7 to a plate 6 and a seat 15 are arranged to a side face of the cabinet 2 at a prescribed pitch. The mount support rods 7 made of a metal member or the like have a stepped hollow hole and a connection jig 12 in arranged desirably to an end opposite to the mount side to the plate 6 via an insulation bush 11 and a television signal (radio wave) or drive power are supplied through the connection jug 12. Thus, an on-vehicle television receiver facilitating mount and removal to/ from a vehicle is obtained.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an on-vehicle display device that can be easily installed and removed, and more particularly to a television receiver that can be attached to a vehicle seat.

2. Description of the Related Art Conventional in-vehicle television receivers include a CRT type fixed to the ceiling of a passenger car, and a flat tube CRT embedded in the back of a seat.

Problems to be Solved by the Invention However, television receivers require video radio waves to be introduced from outside the vehicle, and the problem is that they are attached to the vehicle by retrofitting, and that the television receiver installed at a predetermined position on the vehicle cannot be easily removed. It had

The present invention solves the above problems and provides an in-vehicle television receiver that can be easily attached to and removed from a vehicle.

! l! The in-vehicle television receiver of the present invention has a liquid crystal, flat CRT, EL, plasma, or beam matrix type flat color display on one main plane of a cabinet that houses a desired electric circuit. A thin display device such as the above is arranged, a pillow for tilting the head is arranged on the other main plane, and a support rod for attaching to the seat is arranged in the vertical direction on the side of the cabinet. The mounting support rod is configured as a radio wave or a connection tool for supplying radio waves.

Function: By using the device of the present invention, it can be easily installed and placed on the upper part of the seat, and it can be easily engaged with the power supply or t-source supply engaging means provided in the vehicle in advance.

Example Hereinafter, one embodiment of the present invention will be described based on the drawings.

FIG. 1 is a side view showing an embodiment of the apparatus of the present invention, and FIG. 2 is a front view of FIG. Figure 3 is 5R-3! A plan view viewed from the line is shown.

In FIGS. 1 to 3, the thin display device 5F2
0 is a cabinet 1 which houses a desired electric circuit (not shown).A liquid crystal device (1) is arranged on one main plane of the cabinet, and as shown in FIG. 4, on the other main plane,
A pillow 3 for tilting the head to support the head of a person sitting on the seat and leaning back is disposed at a predetermined position.

A pedestal 5 is attached to the side surface of the cabinet 2 so as to be rotatable in the direction of arrow R1 about a shaft 4.
A plate 6 is engaged with the plate 6 so as to be rotatable in the force direction indicated by the arrow R. Four spherical seats are provided on the bottom surface of the pedestal 5 for quick locking, and a stopper pin 8 for positioning is attached to a compression coil spring 9 in the spherical seats. It is biased into engagement at the desired diagonal position. The compression coil spring 9 is closed and held by a cover plate 14. By providing the spherical seats at four predetermined locations, the display device is constructed so that the R direction rotation position of the display device can be easily selected from two positions: front and a certain tilt angle.

Two support rods 7 for attachment to the seams 5 are arranged on the plate 6 at a predetermined pitch interval. The mounting support rod 7 made of a metal member or the like has a stepped hollow hole, and a connecting tool 12 is connected to the end opposite to the side where it is attached to the plate 6 through an insulating bushing 11.
are arranged as desired.

Naturally, the connector 12 is attached with a cable 13 for supplying television signals or power, and is connected to the electric circuit housed in the cabinet 2 described above. Therefore, it is obvious that it is better to supply television signals (radio waves) or driving power via this connector 12.

The thin display device configured as described above can be simply and easily attached, for example, by inserting the support rod into the upper part of the seat (front seat) of a passenger car or the upper part of the seat of a bullet train. FIG. 4 shows an embodiment of the mounting state.

As a matter of course, the seat 15 is pre-assembled with a connector with a cable (not shown) for engaging with the connector 12, and is connected to a t-source supply unit (not shown) such as an antenna or battery. Connected. It goes without saying that the installation of cables and connectors on the vehicle or seats does not detract from the appearance of the interior of the vehicle and is done in a manner that makes it look good.

A cable accessory connector (not shown) buried in advance in the sheet 15 and a connector 1 attached to the flat display device 20
2 may be engaged by any commonly used one-touch fastening means, such as a male-5-female connector type.

As described above, the in-vehicle display device of the present invention can be easily and easily attached to the upper end of the seat, and is compatible with the radio wave and power supply connectors installed in the vehicle and the seat in advance. It can be carried out simultaneously, and of course, it can be removed with a one-touch operation.

[Brief explanation of the drawing]

1 is a side view of an embodiment of the in-vehicle display device of the present invention, FIG. 2 is a plan view of FIG. 1 viewed from the S, -S line, and FIG. 3 is a plan view of FIG. -S is a plan view taken along the line, and FIG. 4 is a side view of the device of the present invention attached to a seat. 1...Liquid crystal device, 2...Cabinet, 3...Pillow, 4...Shaft, 5...
・Pedestal, 6...Plate, 7...Mounting support rod, 8...Stopper bin, 9...Compression coil spring, 10...・Zaguri, 11・Old...
Insulating bushing, 12... Connection tool, 13...
... Cable, 14 ... Lid plate, 15 ...
- Sheet, 20...Thin display device.

Claims (2)

[Claims] (1) A thin display device such as a liquid crystal display, flat cathode ray tube, or plasma is placed on one main plane of a cabinet that houses a desired electrical circuit, and a tilting pillow is placed on the other main plane, and An in-vehicle display device characterized in that a support rod for attachment to a seat is provided on the side of the cabinet. (2) The vehicle-mounted display device according to claim (1), wherein the mounting support rod is configured as a power supply or radio wave supply connector.