CN2196415Y

CN2196415Y - Multi-functional television cabinet

Info

Publication number: CN2196415Y
Application number: CN 94212479
Authority: CN
Inventors: 吴毅军
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-05-21
Filing date: 1994-05-21
Publication date: 1995-05-10
Anticipated expiration: 2004-05-21

Abstract

The utility model relates to a multi-functional television cabinet. A dust-proof cover which is composed of a rear baffle and a hat brim type upper cover plate is arranged on the upper end face of the cabinet body, and a close videocorder interlayer is arranged on the lower part of the upper end face of the cabinet body. Radiating holes are arranged on the upper end face and the lower end face of the videocorder interlayer and on the rear baffle of the dust-proof cover. A television apparatus connection box is also arranged on the cabinet body, and a converter for multi-signal source insert and a power supply connector are arranged in the connection box. The connection box can ensure that the connection of the input and output wire of a television apparatus and a power supply wire is standardized and disposable, and various connection wire conversions are operated on the panel of the connection box. The multi-functional television cabinet has the advantages of good dust-poof effect and convenient connection wire conversion.

Description

Multi-functional television cabinet

The utility model relates to a kind of cupboard or shelf that is specifically designed to domestic TV equipment such as placing television set, video recorder.

First defective that existing cabinet for TV or television stand exist is not have dustproof construction, needs user's dirt sheet of setting up defences in addition.Sheet is dustproof can only to work when television set is not worked, and just powerless when television set is worked.Yet, the dustproof of television set mainly should be when television set is worked, this is because produce stronger electric field around the high voltage package of television set when work picture tube, and dust can form directed movement and enters in the casing automatically along the heat radiation window of television set in the air under effect of electric field.It is even more important when therefore, television set when work dustproof is than inoperative.So it is very unfavorable adopting sheet dustproof.Another big defective of existing cabinet for TV is only to have solved domestic TV equipment as the storing problem of television set, video recorder, game machine etc., and unresolved their wiring problems.When these television equipments use together, exist many and the mixed and disorderly and inconvenient shortcoming of wiring conversion of back cabling.Especially wiring conversion, as change antenna, Play Station games, when video recorder is transcribed, all will if body also will move body by wall, seem more inconvenient at television set or the enterprising line operate of video recorder rear board.

The purpose of this utility model is in order to overcome the shortcoming in the prior art, a kind of multi-functional TV cabinet to be provided, to solve the mixed and disorderly and inconvenient problem of wiring conversion with the back cabling of preventing dust of cabinet for TV.

Solution of the present utility model is as follows: be provided with a TV dust cover in the cabinet upper surface, described dust cover constitutes by a backboard that protrudes upward from rear end, cabinet upper surface with shade formula upper cover plate that backboard upper end joins, is provided with louvre or heat radiation window on backboard.Be connected with the video recorder compartment of a sealing in bottom, cabinet upper surface, and on the upper and lower end plate of this compartment, be equipped with louvre.On cabinet, also be provided with a television equipment terminal box, this terminal box comprises that a multisignal source plug-in unit converter is used to finish the conversion between the information source input plug-in unit of the output inserter of a plurality of television information sources and television set, and this converter is connected and composed by a plurality of change-over switches and a plurality of slotting commentaries on classics part circuit that are installed on the terminal block panel.Comprise also in this terminal box that a power coupling is used to finish the break-make of connecting of television set and video recorder and 220V power supply and power supply, this power coupling is connected and composed by the many sockets of power supply and power switch and the power supply indicator circuit corresponding to each socket that are installed on the terminal block panel.

Dust cover of the present utility model is half worn-out open type, and video screen is not hidden.This dust cover can not only promptly dispel the heat to the main anti-dirt pits of television set, and to be that the casing upper surface hides dustproof, little to the heat radiation influence again for window and the main ash place that falls, and simultaneously, no matter television operations and inoperative all can use, plays the good dust-proof effect.The terminal box that the utility model is provided with, can make the signal input-output line of domestic TV equipment and the power line disposable thereto that standardizes, and various wiring conversion as: antenna conversion, the wiring conversion of video recorder remote-controlled television set channel selection, the wiring conversion of game machine etc. all can be operated on the front panel of terminal box with the power supply open and close.

By above-mentioned solution as can be seen, superiority of the present utility model is to have solved preferably the wiring problem of dustproof, the heat dissipation problem and the television equipment of television set.Make this cabinet for TV have dustproof, good heat dissipation effect, advantage is easily changed in the neat and wiring of cabling.Simultaneously, cabinet good looking appearance, light and handy, and television set and video recorder are combined into one.

Describe its structure in detail according to embodiment below.

Fig. 1, overall structure figure of the present utility model.

Fig. 2, the circuit diagram of multisignal source plug-in unit converter.

Fig. 3, the circuit diagram of power coupling.

Referring to Fig. 1, sequence number 1 is the upper surface of cabinet for TV, connect a video recorder compartment 2 in the bottom, upper surface, video recorder compartment right side is provided with described terminal box 3, the front panel of video recorder compartment is that transparent lucite opens the door, the baffle plate rear end, the left and right sides of video recorder compartment extends back a length, as the connector of dust cover.The backboard 4 of dust cover and upper cover plate 5 are linked together by column 6,7 right angles of the left and right sides, and the lower end of column 6,7 is connected on the connector that stretches out video recorder compartment both sides.Can carry out the adjustment among a small circle of dust cover height according to the height of different television sets during connection.Upper and lower end face and dust cover backboard top at the video recorder compartment are equipped with louvre, and the upper and lower settings louvre helps forming cross-ventilation, good heat dissipation effect like this.In order to strengthen the dustproof effect of dust cover backboard, the louvre on the backboard can make the ventilative fenestra with husky fabric envelope layer.This cabinet lower surface can be provided with support foot 8, also the adjusting that rotating disk carries out the rating angle can be set, and can also make the console mode cabinet for TV by another cabinet of the second line of a couplet.

Referring to Fig. 2, the multisignal source converter penetrates input socket 18, vcr signal input plug 19 and accessory power outlet 20 frequently by change-over switch 10,11,12,13,14, common antenna socket 15, exterior aerial socket 16, game machine signal input socket 17, video recorder and television signal input plug 21 circuit connect and compose.Wherein change-over switch 10,11,12,13,14 and signal input socket 17,18 are installed on the panel.It is the state of key switch when not pressing that change-over switch adopts key switch, the change-over switch state among the figure.When using common antenna 22, switch 13 can be pressed, the signal that common antenna provides is sent into the signal input part of television set by switch 13 and switch 10.In like manner, when using exterior aerial 23, press switch 14, and switch 13 takeoffs, get final product.When transcribing, to transcribe the signal output plug and insert socket 18, press switch 12, and transcribe signal and enter video recorder by plug 19 from panel, at this moment the operation of can recording a video, the supervisory signal of video recording are given television set by socket 20 outputs and can be carried out screen and monitor.In like manner, during Play Station games, the input plug signal of game machine is inserted socket 17 from panel, press switch 11 and get final product.When carrying out the channel selection of video recorder remote-controlled television set, need switch 10 and switch 13 or switch 15 are pressed simultaneously, then the signal of common antenna or exterior aerial reception is sent into television set again by after the video recorder, like this, just can carry out having shaken TV set controlled channel selection with video recorder.For the purpose of more convenient, the audio frequency input on the rear board of video recorder, accessory power outlet, video input socket can be received on the panel by inserting commentaries on classics part 24,25,26.

Referring to Fig. 3, connect three groups of supply sockets 28,29,30 by an attaching plug 27, socket 28,29 is respectively applied for television set and video recorder, and socket 30 is standby, and wherein switch the 31,32, the 33rd, power switch, the 34,35, the 36th, power supply indicator.

In terminal box, can also increase outdoor antenna amplifier, video recorder burglar alarm and television set according to user's needs and use controller etc. in limited time.

Claims

1, multi-functional TV cabinet is characterized in that:

1.1, be provided with a TV dust cover in the cabinet upper surface, described dust cover constitutes by a backboard that protrudes upward from rear end, cabinet upper surface with shade formula upper cover plate that the backboard upper end joins, is provided with louvre or heat radiation window on backboard;

1.2, be connected with the video recorder compartment of a sealing in bottom, cabinet upper surface, and on the upper and lower end plate of this compartment, be equipped with louvre;

1.3, on cabinet, also be provided with a television equipment terminal box, this terminal box comprises:

1.3.1 multisignal source plug-in unit converter is used to finish the conversion between the information source input plug-in unit of the output inserter of a plurality of television information sources and television set, this converter is connected and composed by a plurality of change-over switches and a plurality of slotting commentaries on classics part circuit that are installed on the terminal block panel;

Be used to finish the break-make of connecting of television set and video recorder and 220V power supply and power supply 1.3.2 also comprise a power coupling in this terminal box, this power coupling is connected and composed by the many sockets of power supply and power switch and the power supply indicator circuit corresponding to each socket that are installed on the terminal block panel.

2, multi-functional TV cabinet as claimed in claim 1 is characterized in that: the louvre place of described dust cover backboard is provided with husky fabric envelope layer.