CN2230490Y - Projection television set - Google Patents
Projection television set Download PDFInfo
- Publication number
- CN2230490Y CN2230490Y CN 94247872 CN94247872U CN2230490Y CN 2230490 Y CN2230490 Y CN 2230490Y CN 94247872 CN94247872 CN 94247872 CN 94247872 U CN94247872 U CN 94247872U CN 2230490 Y CN2230490 Y CN 2230490Y
- Authority
- CN
- China
- Prior art keywords
- utility
- stand
- model
- projection lens
- projection
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Projection Apparatus (AREA)
Abstract
The utility model relates to a projection television set. In the utility model, a U-shaped desk frame is provided with a projection lens and a lens frame, the inner of the two upright posts of the desk frame is provided with a goalpost-shaped sound box, and the inner of the desk frame is provided with a TV image and accompanying sound receiver which can be controlled by a remote controller; the TV image and sound receiver can be made to work by an ordinary colour TV hand-held remote controller or an operation controlling mechanism which is arranged on the panel of the desk frame, the TV image is amplified and projected onto a wall by the projection lens, and the accompanying sound is given by the sound box. The utility model is beneficial for protecting visual acuity and improving watching effect, and the utility model is suitable for households, Kara OK halls, dance halls, etc.
Description
The utility model relates to a kind of device for projection television, belongs to the entertainment apparatus.
The colour TV that family uses is because the flicker of screen picture, and especially students in middle and primary schools, child's eyes are very easily tired to make human eye, diminish eyesight.
The purpose of this utility model is that a kind of device for projection television will be provided, and it can project television image on the wall, can improve view reception effect and reduce infringement to human eye greatly.
The purpose of this utility model is achieved in that manufactures " U " font stand, door pillar shape audio amplifier is set in two right cylinders of stand, place projection lens's headstock and projection lens on the stand base, television image, the aural receiver of remote-controlled operation are set in the stand, the operation controlling organization of receiver is set on the stand base panel, and the TV signal that receiver is received projects on the wall by the projection lens amplification.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a back structural representation of the present utility model.
In Fig. 1, (4) are " U " shape stand, furnishing door cylindricality audio amplifier (3) in two right cylinders of stand, and (2) are projection lens's headstock, and it freely is placed on the base of stand, and (1) is projection lens, and it can be gone up at projection lens's headstock (2) and freely change luffing angle.The base panel of stand (4) is the inclined-plane, and its inside is provided with television image, the aural receiver of remote-controlled operation, and the operation controlling organization (5) of receiver is set on the panel, mains switch (6), power supply indicator (7).In Fig. 2, (11) are louvre, and (10) are audio output jack, and (9) are the radio frequency input jack, and (8) are power input socket.The video output of receiver is connected with projection lens (1), audio frequency output is connected with audio amplifier (3), audio output jack (10), power input socket is connected with mains switch (6), power supply indicator (7), receiver, radio frequency input jack (9) is connected with projection lens (1), so far, just having finished circuit of the present utility model connects.
During use, attaching plug is inserted supply socket (8), turn on the power switch (6), utilize operation controlling organization (5) to make receiver operation, thereby on wall, mirror television image by projection lens (1), also can utilize the hand-held remote controller of ordinary colour TV set to make receiver operation.Radio frequency input jack (9) also can external video recorder, video disc player.Audio output jack (10) can external earphone.
The utility model adopts projection pattern to broadcast image, has overcome the flicker of colour TV screen picture and has easily caused VI defective, and drawing is effective, and compact conformation is suitable for places such as family, hotel, dancing hall, karaoke halls and uses.
Claims (4)
1 one kinds of device for projection television, mainly formed by television image, aural receiver, stand, projection lens, projection lens's headstock, audio amplifier, operation controlling organization, it is characterized in that: television image, aural receiver are installed in the stand, the output of its video is connected with projection lens, and audio frequency output and audio amplifier are connected with audio output jack on the stand.
2 device for projection television according to claim 1 is characterized in that: audio amplifier is the door pillar type, is built in installing in stand two right cylinders.
3 device for projection television according to claim 1 is characterized in that: projection lens is connected with radio frequency input jack on being located at stand.
4 device for projection television according to claim 1 is characterized in that: have louvre on the stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94247872 CN2230490Y (en) | 1994-12-15 | 1994-12-15 | Projection television set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94247872 CN2230490Y (en) | 1994-12-15 | 1994-12-15 | Projection television set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2230490Y true CN2230490Y (en) | 1996-07-03 |
Family
ID=33852970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94247872 Expired - Fee Related CN2230490Y (en) | 1994-12-15 | 1994-12-15 | Projection television set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2230490Y (en) |
-
1994
- 1994-12-15 CN CN 94247872 patent/CN2230490Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |