Display mounted seat back tray

[Detailed Description of the Invention]

[Industrial Application] The present invention relates to the display wearing type seat back tray which can watch its favorite TV program, sat on seats, such as a vehicle.

[Description of the Prior Art] When carrying out television and video televising in the cabin of an airplane or a bus, the way attach a large-sized screen and display in a cabin conventionally, and many passengers look at the same screen was common. However, by soft diversification etc., the demand that a passenger-person ''-person wants to see his own favorite program and video software has increased. For this reason, these days, the method of seeing this liquid crystal display in which a Pilgrimage person is stationed at a front seat is put in practical use by applying liquid crystal display art and embedding a liquid crystal display at the back of * seat.

[Section M which an invention tends to solve] However, in the case of the seat which has attached the seat back tray, with the conventional seat embedding type liquid crystal display, it is restricted to the place except the embedding position of a liquid crystal display being covered on a seat back tray. When attaching a liquid crystal display to a seat with a seat back tray now, it is embedded at the very limited narrow places, such as the upper part of a seat back tray. For this reason, the size of a display screen will be limited to the width of this space, and has the problem that installation of a big screen liquid crystal display is difficult. When a liquid crystal display's own shape changes with enlargement of a screen, etc., since the seat embedding type LCD display needs to convert the seat itself, it also has problems, such as causing the increase in large cost. In the seat embedding type liquid crystal display, at the times, such as a maintenance and repair of failure, a liquid crystal display must be removed from a seat and it also has the problem that repair and a maintenance become complicated. The present invention solves such a subject. A place made into the object can be equipped with a liquid crystal display of a big screen, and there is in providing a display wearing type seat back tray in which a maintenance and repair of a liquid crystal display are performed easily.

[Means for solving problem] The display wearing type seat back tray of the present invention, Only a display part is started in the state where it pushed down in order to equip a sheet hacked lei with a display and to use sheet Packed L / A, In the state where raised the seat back tray to after use [ facilities ], and it put against the back of the seat!, by unifying the bottom and the display of - lei, a seat back tray can see a display also in which state.

[Function] When using the sheet hacked lei according to the composition of the present invention, When it can see where display 102 is raised from seat back tray 101 toppled as shown in Drawing 1 (a), and not using a seat back tray, Display 102 in the state where it united with the bottom of seat back tray 101 returned to the back of the seat as shown in Drawing 1 (b) can be seen.

[Example] The outline view of seat 201 which attached the seat back tray of the present invention to Drawing 2 is shown. Drawing 2 (a) shows the state where seat back tray 101 is used. When having caused display 102, portions other than the display can be used as a seat back tray, and the meal can have a meal by carrying another tray, while looking at a display. When not using a display, it can use as a seat back tray of W copies by toppling the display. If seat back tray 101 is returned to the back of a seat where display 102 is toppled, as shown in Drawing 2 (b) when not using a seat back tray, a display is united with the bottom of a seat back tray, and it can regard as the usual embedding type display similarly. on-off of a power supply, tuning at the time of use, volume control, and minute adjustment of a screen perform the armrest of a seat with the switch and adjustment knob which were attached to the part or the display. According to the present invention, since a sheet hacked lei can be removed as it is and can be fixed when failure arises on a display etc., shortening of repair time is attained. In order to correspond to enlargement and highly-efficient-izing of a display, when attaching a new display, it becomes possible only by exchanging the seat back tray which did not need reconstruction of the seat but equipped with a new display.

[Effect of the Invention] As stated above, irrespective of whether a seat back tray is used, a display can be used for the display wearing type seat back tray of the present invention, and it can have a function of both a display and a sheet hacked lei. Since the conventional seat embedding type display used a slight area except the seat back tray on the back of a seat, it was not able to respond to enlargement of the display. however, in the present invention, since it attaches to a seat back tray, the size of a seat back tray and until comparable are possible for the size of the display which can be used, and it can respond to enlargement of a display enough. Since exchange of a display, repair, etc. do not need reconstruction of a seat, it has great effects, such as becoming possible at very low cost. The figure showing the structure of Kutrei. It is an outline view of the seat which attached Kutrei in case the state where the display was raised is expressed in order that (a) may use a sheet hacked lei, and (b) does not use a seat back tray. (a) expresses the state where sheet Packed 1/A is used, and (b) shows the state where the seat back tray is not used for the seat back putting it. With, "2