CN205283705U - Digital video recorder all -in -one - Google Patents
Digital video recorder all -in -one Download PDFInfo
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- CN205283705U CN205283705U CN201520906002.7U CN201520906002U CN205283705U CN 205283705 U CN205283705 U CN 205283705U CN 201520906002 U CN201520906002 U CN 201520906002U CN 205283705 U CN205283705 U CN 205283705U
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Abstract
The utility model discloses a digital video recorder all -in -one decodes the decoding circuit through inside in the DVR mainboard and carries out AD or DA switch processing to the signal, converts VGA signal transmission to and arrives the liquid crystal display drive plate is handled, liquid crystal display drive plate circuit becomes the LVDS signal with signal conversion again, finally by liquid crystal display output display restores image signal, and solved and could monitor the position that need were monitored through external monitor or linked network, and the defect that storage device itself can not show. Only need now through to the local operation just can look over with supervisory equipment's the various condition, need not the reconnection monitor, convenient operation, portable removal.
Description
Technical field
The utility model relates to safety-security area, particularly relates to a kind of HD recording machine all-in-one.
Background technology
Along with the development of digital hard disc video recorder (being called for short DVR) and other correlation technique, in prior art, the running condition of storage or other IT system is monitored by external connection monitors or long-range network. Owing to DVR and watch-dog are two equipment, making desired data treatment and monitoring be divided into two portions, on the one hand vision signal and sound signal can not display translation in time; Various specific cable is also needed on the other hand, it may also be useful to inconvenient during two equipment connections; And two equipment occupation space big, labile factor easily occurs.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of Digital video storage and monitor showing in one HD recording machine.
The utility model solves the technical scheme that its technical problem adopts:
A kind of HD recording machine all-in-one, it is characterized in that, comprise DVR storing device, display screen and folding rack, described DVR storing device is arranged on display screen rear, and described folding rack is arranged on the back lower place of DVR storing device, described DVR storing device output terminal is connected successively with display drive circuit and display screen.
As the improvement of technique scheme, also comprise and it is arranged on remote-controlled window below the screen of display screen, is arranged on the function button bottom display screen and is arranged on the power switch bottom DVR storing device and external interface.
As the improvement of technique scheme, described DVR storing device comprises DVR motherboard circuit, interface circuit and hard disk, and described DVR motherboard circuit is connected with described interface circuit, and described DVR motherboard circuit is connected with described display drive circuit with output terminal.
As the improvement of technique scheme, described DVR motherboard circuit comprises A/D or D/A transmodulator.
As the improvement of technique scheme, described DVR motherboard circuit is also connected with embedded control system.
As the improvement of technique scheme, described embedded control system is connected with described hard disk by SATA mode.
As the improvement of technique scheme, described DVR motherboard circuit output signal is HDMI, VGA and CVBS signal.
As the improvement of technique scheme, described interface circuit comprises audio frequency and video input interface, CVBS exports interface, HDMI, network/USB interface, 485 interfaces, remote alarm interface and power supply interface, described DVR motherboard circuit input terminus and audio frequency and video input interface, network/USB interface, 485 interfaces, power supply interface and remote alarm interface, output terminal and CVBS export interface, HDMI.
As the improvement of technique scheme, described display screen is 18.5 cun of LED-backlit liquid crystal displays.
As the improvement of technique scheme, described display screen input terminus is also connected with LED backlight circuit.
The beneficial effects of the utility model have:
A kind of HD recording machine all-in-one of the utility model, by decoding decoder circuit inner in DVR motherboard circuit, signal is carried out A/D or D/A conversion process, convert VGA Signal transmissions to process to described LCD Monitor Driver Board, described display driver circuit converts the signal into again LVDS signal, final by described display screen output display also original image signal, solve and can only could monitor, by external connection monitors or interconnection network, the position that need to monitor, and the defect that storing device itself can not show. Now only need to by the machine operation just being checked and be monitored the various situations of equipment, it is not necessary to connection monitoring device again, easy to operate, portable movement.
Accompanying drawing explanation
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail, wherein:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the front view of the utility model embodiment;
Fig. 3 the utility model embodiment vertical view;
Fig. 4 is the principle of work block diagram of the utility model embodiment;
Fig. 5 is the utility model interface schematic diagram.
Embodiment
See Fig. 1,2 and Fig. 3, a kind of HD recording machine all-in-one of the present utility model, comprise DVR storing device 1, display screen 2 and folding rack 4, it is arranged on the remote-controlled window 5 below the screen of display screen 3, be arranged on the function button 6 bottom display screen 3 and be arranged on the power switch 7 bottom DVR storing device 1 and external interface 8. Described DVR storing device 1 is arranged on display screen rear, and described folding rack 4 is arranged on the back lower place of DVR storing device 1, described DVR storing device 1 output terminal is connected successively with display drive circuit 2 and display screen 3.
With further reference to Fig. 4, DVR storing device 1 comprises DVR motherboard circuit 11, interface circuit 12 and hard disk 13, described DVR motherboard circuit 11 is connected with described interface circuit 12, described DVR motherboard circuit 11 is connected with described display drive circuit 2 with output terminal, also being connected with embedded control system 9, described embedded control system 9 is connected with described hard disk 13 by SATA mode. The utility model display screen 3 adopts 18.5 cun of LED-backlit liquid crystal displays.
HD recording machine can show the VGA signal of described DVR motherboard circuit 11 by display screen 3, and the VGA signal of described DVR motherboard circuit 11 processes through described display driver circuit 2, it is provided that LVDS signal makes display screen 3 representation actual image signal. Display screen 3 is also connected with LED backlight circuit, provides constant backlight power supply by described LED backlight circuit, thus the brightness making LED liquid crystal display is constant, there will not be flickering phenomenon, thus ensure that consistence and the stability of image.
With reference to figure 5, described interface circuit 12 comprises audio frequency and video input interface 121, CVBS exports interface 122, HDMI 123, network/usb 1 24,485 interface 125, remote alarm interface 126 and power supply interface 127, described DVR motherboard circuit input terminus and audio frequency and video input interface 121, network/usb 1 24,485 interface 125, power supply interface 127 and remote alarm interface 126, output terminal and CVBS export interface 122, HDMI 123. Audio frequency and video input interface 121 is for connecting outside audio-video signal, it is supplied to described DVR motherboard circuit 11, in described DVR motherboard circuit 11, signal is carried out A/D or D/A conversion process by inner decoding decoder circuit, then embedded Control 9 system it is transferred to, it is connected with hard disk 13 by SATA interface, convert VGA Signal transmissions on the one hand to process to described display drive circuit 2 simultaneously, described display drive circuit 2 converts the signal into again LVDS signal, finally by described display screen 3 output display also original image signal; Described CVBS output interface 122 plays can set up monitoring equipment, and connection ordinary monitor is monitored this function and can be selected; It is the same that described HDMI 123 exports interface 122 with described CVBS, but HDMI 123 can provide the image effect of more high definition image quality; The equipment of multiple band cloud platform agreement can be controlled by described 485 interfaces 125, can long-range adjustment monitoring range and monitoring angle; Described HD recording machine can be carried out Long-distance Control and setting by network by described network/usb 1 24, plays because going out or other reason also can not carry out arranging and monitoring in this locality; Concrete, described network/usb 1 24 supports circumscribed USB storage equipment and USB mouse operation, and the video file of described DVR can be carried out copy and store by described USB storage device; The setting that DVR can be correlated with by described USB mouse and operation. Described power supply interface 127, by connecting outside power supply, provides power supply to described HD recording machine; Described remote alarm interface 126 is for connecting external alarm equipment and outside sensing apparatus, and when outside sensing apparatus action, DVR can produce alarm linkage action (comprising video recording, files passe, picture prompting etc.) and produce external alert device work etc. Power switch 7 is for controlling the power switch of whole equipment.
The above, just better embodiment of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, all should belong to protection domain of the present utility model.
Claims (10)
1. a HD recording machine all-in-one, it is characterized in that, comprise DVR storing device (1), display screen (3) and folding rack (4), described DVR storing device (1) is arranged on display screen rear, and described folding rack (4) is arranged on the back lower place of DVR storing device (1), described DVR storing device (1) output terminal is connected successively with display drive circuit (2) and display screen (3).
2. a kind of HD recording machine all-in-one according to claim 1, it is characterized in that, also comprise the remote-controlled window (5) below the screen being arranged on display screen (3), be arranged on display screen (3) bottom function button (6) and be arranged on DVR storing device (1) bottom power switch (7) and external interface (8).
3. a kind of HD recording machine all-in-one according to claim 1, it is characterized in that, described DVR storing device (1) comprises DVR motherboard circuit (11), interface circuit (12) and hard disk (13), described DVR motherboard circuit (11) is connected with described interface circuit (12), and described DVR motherboard circuit (11) is connected with described display drive circuit (2) with output terminal
4. a kind of HD recording machine all-in-one according to claim 3, it is characterised in that, described DVR motherboard circuit (11) comprises A/D or D/A transmodulator.
5. a kind of HD recording machine all-in-one according to claim 3, it is characterised in that, described DVR motherboard circuit (11) is also connected with embedded control system (9)
6. a kind of HD recording machine all-in-one according to claim 5, it is characterised in that, described embedded control system (9) is connected with described hard disk (13) by SATA mode.
7. a kind of HD recording machine all-in-one according to claim 3, it is characterised in that, described DVR motherboard circuit (11) output signal is HDMI, VGA and CVBS signal.
8. a kind of HD recording machine all-in-one according to claim 3, it is characterized in that, described interface circuit (12) comprises audio frequency and video input interface (121), CVBS exports interface (122), HDMI (123), network/USB interface (124), 485 interfaces (125), remote alarm interface (126) and power supply interface (127), described DVR motherboard circuit input terminus and audio frequency and video input interface (121), network/USB interface (124), 485 interfaces (125), power supply interface (127) and remote alarm interface (126), output terminal and CVBS export interface (122), HDMI (123).
9. a kind of HD recording machine all-in-one according to claim 1, it is characterised in that, described display screen (3) is 18.5 cun of LED-backlit liquid crystal displays.
10. a kind of HD recording machine all-in-one according to claim 1, it is characterised in that, described display screen (3) input terminus is also connected with LED backlight circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520906002.7U CN205283705U (en) | 2015-11-13 | 2015-11-13 | Digital video recorder all -in -one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520906002.7U CN205283705U (en) | 2015-11-13 | 2015-11-13 | Digital video recorder all -in -one |
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| Publication Number | Publication Date |
|---|---|
| CN205283705U true CN205283705U (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520906002.7U Active CN205283705U (en) | 2015-11-13 | 2015-11-13 | Digital video recorder all -in -one |
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| CN (1) | CN205283705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385560A (en) * | 2016-09-23 | 2017-02-08 | 赵立峰 | Video monitoring system and method |
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2015
- 2015-11-13 CN CN201520906002.7U patent/CN205283705U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385560A (en) * | 2016-09-23 | 2017-02-08 | 赵立峰 | Video monitoring system and method |
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