CN2867524Y

CN2867524Y - DVD writing machine with intercarrier photographic device

Info

Publication number: CN2867524Y
Application number: CN 200520131007
Authority: CN
Inventors: 张金锁; 尚志武; 王炳强; 李承基
Original assignee: Tianjin Samsung Electronics Co Ltd
Current assignee: Tianjin Samsung Electronics Co Ltd
Priority date: 2005-12-29
Filing date: 2005-12-29
Publication date: 2007-02-07
Anticipated expiration: 2015-12-29

Abstract

The utility model provides to a DVD-RW with built-in camera device, which has imaging function so as to fulfill people's self-imaging demand. A camera device is fixed on the front panel of the casing; the video output terminal of the camera device is connected to the video input terminal of the DVD-RW CPU; the YC Mix terminal of the camera device is connected to the Video IN of the coder/decoder; the video signal is transmitted to the video output terminal of the input/output electronic circuit sequentially passing through the DVD-RW CPU, coder/decoder, tuning circuit and ADC/DAC switching circuit, and displayed by the display on the front panel; and another part of the signal is transmitted to RF IC via tuning circuit and coder/decoder to be adjusted and amplified and then burned synchronically. Because of the built-in camera device, the DVD-RW can display the photographic images on the display in the front panel of the DVD-RW and synchronically implement burning, so as to fulfill people's multiple demand of entertainment.

Description

A kind of DVD burner that has built-in camera head

Technical field

The utility model relates to DVD expansion field, in particular, relates to a kind of DVD burner with camera function.

Background technology

Along with the DVD player development of technologies, technology DVD series of products has widely entered market in large quantities, because DVD has the advantage that capacity is big, sharpness is high, DVD is by the consumer acceptance.And along with the progress of science and technology, improving constantly of people's level of consumption and demand layer, the consumer is also more and more higher to the function application demand of DVD product, and the DVD that possesses imprinting and playing function is simultaneously becoming the main flow in market, more and more is subjected to consumer's favor.But, because the unicity of the function of DVD player, cause just idle being in and when people need make audiovisual materials, need to use camera photography of most consumer DVD, be made into audiovisual materials again to preserve, use inconvenience.

The utility model content

The utility model is for a kind of camera function that has is provided, to satisfy the DVD burner that has built-in camera head that people make the needs of own photograph album.

The utility model is achieved through the following technical solutions:

A kind of DVD burner that has built-in camera head, comprise DVD burner shell and DVD burner movement electronic circuit, it is characterized in that, on the shell front panel, be fixed with camera head, the video output terminals of described camera head is connected with the CPU video inputs of DVD burner, the YC Mix end of described camera head is connected with the Vedio IN of coding decoder, vision signal is successively through the CPU of DVD burner, coding decoder, tuned circuit, the ADC/DAC change-over circuit is delivered to the video output terminals of input and output electronic circuit, display on front panel shows that signal another part passes through tuned circuit, coding decoder enters and carries out synchronous RW after RF IC amplifies the signal adjustment.

The DVD burner that has built-in camera head of the present utility model has following advantage:

Because built-in multi-angle zoom camera head in DVD burner, the direction and the zoom degree of camera head are set by the telepilot directionkeys, simultaneously on the LCDs of DVD front panel, show photographs, on DVD burner, carry out synchronous RW, therefore Karaoke photograph album that can arbitrary making oneself, reach multiple spot, fixed point shooting, satisfy the needs of the multiple amusement of people.

Description of drawings

Fig. 1 has the DVD burner internal circuit schematic diagram of built-in camera head for the utility model;

Fig. 2 is the camera head internal circuit diagram.

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in detail.

The DVD burner that has built-in camera head of the present utility model comprises DVD burner shell and CD writer movement electronic circuit, in order to increase camera function, on the shell front panel, be fixed with camera head, its internal circuit figure as shown in Figure 1, the video output terminals of camera head is connected with the CPU video inputs of DVD burner, the YC Mix of camera head is connected with the Vedio IN of coding decoder, vision signal is successively through the CPU of DVD burner, coding decoder, tuned circuit, the ADC/DAC change-over circuit is delivered to the video output terminals of input and output electronic circuit, and the LPC on front panel shows.After the photography signal shows by LPC, signal another part enters D-Chip (digital processing) IC by the ATAPT line and carries out digital-to-analogue conversion by tuned circuit, coding decoder, enters to deliver to Pick Up (A after RF IC amplifies the signal adjustment, B, C, D, I, F, signals such as H) carry out imprinting, RF IC is by Wobble simultaneously, and Lpp) circuit carries out synchronous RW on Deck.

Fig. 2 is the camera head internal circuit diagram, the picture information of data collecting module collected, by automatic amplification module, the A/D modular converter, digital signal processing module, the bright mixing of D/A modular converter back outputting video signal, camera passes through opto-electronic conversion, carry out the amplification of simulating signal, carry out the conversion of modulus signal again, carry out the processing of digital signal, be input to LPC after the light tone of carrying out carrying out after the digital and analogue signals conversion YC is again mixed, carry out analog to digital conversion by the coding and decoding chip simultaneously, by the APAPT input/output signal, carrying out Wobble again adjusts, LPP adjusts, and carries out Track and Fouse and proofreaies and correct, and realizes the audio frequency and video imprinting.

In order to realize remote control, the telepilot that has the DVD burner of built-in camera head increases the shooting operating key on original DVD burner telepilot.Control the deflection orientation and the zoom amount of built-in camera head by telepilot, carry out sound shadow synchronous RW frequently by recording device simultaneously.

Although relate to a kind of DVD burner that has built-in camera head and carried out special description disclosed with reference to embodiment, embodiment described above is illustrative and not restrictive, under the situation that does not break away from spirit and scope of the present utility model, all variations and modification are all within scope of the present utility model.

Claims

1, a kind of DVD burner that has built-in camera head, comprise DVD burner shell and DVD burner movement electronic circuit, it is characterized in that, on the shell front panel, be fixed with camera head, the video output terminals of described camera head is connected with the CPU video inputs of DVD burner, the YC Mix end of described camera head is connected with the Vedio IN of coding decoder, vision signal is successively through the CPU of DVD burner, coding decoder, tuned circuit, the ADC/DAC change-over circuit is delivered to the video output terminals of input and output electronic circuit, display on front panel shows that signal another part passes through tuned circuit, coding decoder enters and carries out synchronous RW after RF IC amplifies the signal adjustment.