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Projection display device, terminal cover, and cover unit

A display device and terminal cover technology, which is applied in projection devices, optics, instruments, etc., can solve the problems of poor appearance of projectors and damage to the appearance of rooms, and achieve the effect of improving appearance

Inactive Publication Date: 2012-12-26
SANYO ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the appearance of the projector deteriorates, possibly detracting from the aesthetics of the room

Method used

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  • Projection display device, terminal cover, and cover unit
  • Projection display device, terminal cover, and cover unit
  • Projection display device, terminal cover, and cover unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0048] figure 1 It is a perspective view showing the external configuration of the projector. figure 1 (a) is a perspective view of the projector viewed from the front, figure 1 (b) is a perspective view of the projector viewed from the rear.

[0049] refer to figure 1 , the projector includes a main body casing 10 . The main body case 10 includes a lower case 11 and an upper case 12 covering the lower case 11 from above.

[0050] The lower case 11 is formed in a box shape with an open upper surface and a shallow bottom. The front surface 11F of the lower case 11 is formed to be higher than the left and right side surfaces 11L, 11R and the rear surface 11B. The left and right side surfaces 11L, 11R gradually increase in height at the front end portion, and continue to the front surface 11F.

[0051] An intake port 111 is formed on the front surface 11F of the low...

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PUM

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Abstract

A projection display device includes a terminal which is disposed on a surface of a main body cabinet, and a terminal cover which is attached to the surface of the main body cabinet to cover the terminal connected to a cable. In this arrangement, the terminal cover is formed with an opening portion on a surface thereof for passing the cable therethrough, the surface of the terminal cover facing upward when the projection display device is installed in a suspended state.

Description

technical field [0001] The present invention relates to a projection display device for enlarging and projecting light modulated by a light modulation element onto a projected surface, and a terminal cover and a cover unit mounted on the projection display device. Background technique [0002] Conventionally, in projection display devices (hereinafter referred to as "projectors"), various terminals such as AV terminals are arranged on side surfaces (for example, the rear surface or the left and right side surfaces) of the main body casing. A cable for transmitting video signals and audio signals is connected to the AV terminal. Through these terminals, video signals, audio signals, and the like are input and output to the projector (for example, refer to Patent Document 1). [0003] Patent Document 1: Japanese Patent Laid-Open No. 2009-3034 [0004] The projector may be installed not only on the table or the floor but also on the ceiling of the room or the like. At this p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B21/14
CPCG03B21/14G03B21/54G03B21/145
Inventor 山本祐介桥场祐治猿渡俊弘
Owner SANYO ELECTRIC CO LTD