CN206932324U - A kind of network hard disk video recorder of DA compatibility - Google Patents
A kind of network hard disk video recorder of DA compatibility Download PDFInfo
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- CN206932324U CN206932324U CN201720893481.2U CN201720893481U CN206932324U CN 206932324 U CN206932324 U CN 206932324U CN 201720893481 U CN201720893481 U CN 201720893481U CN 206932324 U CN206932324 U CN 206932324U
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Abstract
The utility model discloses a kind of network hard disk video recorder of DA compatibility, its structure includes main body thermovent, operation button, display, support feet, front panel, bolt, screw, backplate, video input mouth, audio output port, HDMI delivery outlets, VGA delivery outlets, audio input port, network interface, power interface, DSP master control borads, the front surface of main body and front panel are into a single integrated structure, operation button and display, the beneficial effects of the utility model are respectively equipped with front panel：By provided with multiple video access ports and DSP master control borads control centre, the mixing access of multiple video recorders can be achieved, no matter access numeral, simulation, AHD, TVI camera all can remote monitoring, realize the function of DA compatibility, it is vdiverse in function, it is easy to use；Thermovent at the upper and lower side three of main body, excellent in heat dissipation effect.
Description
Technical field
The utility model is a kind of network hard disk video recorder of DA compatibility, belongs to network hard disk video recorder field.
Background technology
Network hard disk video recorder, it is exactly monitoring server than sharper saying, it possesses by monitor video head first
Gathered data, by being transferred to video recorder, encoded after video recorder gathered data, produce image.Network hard disk video recorder leads to
Your Man's Demands are crossed, recording is got off, and storage video recording is carried out with serial ports (major part) hard disk.And in the situation of connection network
Under, the purpose of remote monitoring can be reached by registering DDNS.
Prior art discloses Application No.：201520705813.0 a kind of network hard disk video recorder.Wherein, the network
DVR includes：Temperature sensor, temperature sensor are arranged inside network hard disk video recorder, for detecting network hard disc
Real time temperature inside video recorder；Heater block, heater block are arranged inside network hard disk video recorder, for network hard disc
Video recorder is internally heated；Controller, controller establish communication connection with temperature sensor, establish and be electrically connected with heater block
Connect, for being entered according to the real time temperature control heater block read from temperature sensor to the inside of network hard disk video recorder
Row heating.Present application addresses because ambient temperature is too low, cause network hard disk video recorder can not normal work in the prior art
The technical problem of work.Prior art can not support numeral and simulation dual system, and the function without DA compatibility, function is single,
It is inconvenient for use.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of network hard disc video recording of DA compatibility
Machine, numeral and simulation dual system can not be supported to solve prior art, the function without DA compatibility, function is single, uses
The problem of inconvenient.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of DA compatibility
Network hard disk video recorder, its structure include main body thermovent, operation button, display, support feet, front panel, bolt, spiral shell
Silk, backplate, video input mouth, audio output port, HDMI delivery outlets, VGA delivery outlets, audio input port, network interface, power supply
Interface, DSP master control borads, the front surface and front panel of the main body are into a single integrated structure, and operation is respectively equipped with the front panel
Button and display, the display pass through the circuit board electrical connection inside operation button and main body, the main body lower end
Four angles have mechanically connected support feet respectively, and the left and right ends of the main body pass through bolt and internal DSP master control borad screw threads
Connection, the back side of the main body are provided with backplate, the backplate by the screw and main body screw connection of left and right ends,
The backplate be provided with video input mouth, audio output port, HDMI delivery outlets, the video input mouth be provided with four and with master
Internal body DSP master control borads electrical connection, the audio input port with audio output port by electrically connecting, the HDMI delivery outlets
Upper end be provided with VGA delivery outlets, the VGA delivery outlets are electrically connected by network interface with power interface, and the DSP master control borads are set
There are video module, No. 4 video processors, the network interface is electrically connected by DSP master control borads with video module, and the power supply connects
Mouth output end is electrically connected with DSP master control borads, and No. 4 video processor is electrically connected by DSP master control borads with network interface.
Further, it is equipped with thermovent at left and right sides of the main body.
Further, the support feet is mutually perpendicular to main body.
Further, the main body upper surface is provided with two thermovents.
Further, the audio input port is provided with 4.
Further, the upper surface of the main body adds lightning protection IC, has and protects solid effect.
Further, main body is made using metal shell, and integrated injection molding is attractive in appearance and generous.
The beneficial effects of the utility model：By provided with multiple video access ports and DSP master control borads control in
The heart, the mixing access of multiple video recorders can be achieved, no matter access numeral, simulation, AHD, TVI camera all can remote monitoring, realization
The function of DA compatibility, it is vdiverse in function, it is easy to use；Thermovent at the upper and lower side three of main body, excellent in heat dissipation effect.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the network hard disk video recorder of DA compatibility of the utility model.
Fig. 2 is a kind of rearview of the network hard disk video recorder of DA compatibility of the utility model.
Fig. 3 is the work system schematic diagram of the utility model DSP master control borads.
In figure：The thermovent 2 of main body 1, operation button 3, display 4, support feet 5, front panel 6, bolt 7, screw 8, the back of the body
Panel 9, video input mouth 10, audio output port 11, HDMI delivery outlets 12, VGA delivery outlets 13, audio input port 14, network connect
Mouth 15, power interface 16, DSP master control borads 17, video module 1701, No. 4 video processors 1702.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the utility model provides a kind of network hard disk video recorder of DA compatibility：Its structure
Including the thermovent 2 of main body 1, operation button 3, display 4, support feet 5, front panel 6, bolt 7, screw 8, backplate 9, regard
Frequency input port 10, audio output port 11, HDMI delivery outlets 12, VGA delivery outlets 13, audio input port 14, network interface 15, power supply
Interface 16, DSP master control borads 17, the front surface and front panel 6 of the main body 1 are into a single integrated structure, are set respectively on the front panel 6
There are an operation button 3 and display 4, the display 4 is described by the circuit board electrical connection inside operation button 3 and main body 1
Main body 1 lower end four angle has mechanically connected support feet 5 respectively, and the left and right ends of the main body 1 pass through bolt 7 and inside
DSP master control borads 17 are threadedly coupled, and the back side of the main body 1 is provided with backplate 9, the spiral shell that the backplate 9 passes through left and right ends
Silk 8 and the screw connection of main body 1, the backplate 9 are provided with video input mouth 10, audio output port 11, HDMI delivery outlets 12,
The video input mouth 10 is provided with and four and electrically connected with the DSP master control borads 17 main body 1 inside, the audio input port 14 and
For audio output port 11 by electrical connection, the upper end of the HDMI delivery outlets 12 is provided with VGA delivery outlets 13, the VGA delivery outlets 13
Electrically connected by network interface 15 with power interface 16, the DSP master control borads 17 are provided with video module 1701,4 tunnel Video processings
Device 1702, the network interface 15 are electrically connected by DSP master control borads 17 with video module 1701, the output end of power interface 16
Electrically connected with DSP master control borads 17, No. 4 video processor 1702 is electrically connected by DSP master control borads 17 with network interface 15, institute
The left and right sides for stating main body 1 is equipped with thermovent 2, and the support feet 5 is mutually perpendicular to main body 1, the upper table of main body 1
Face is provided with two thermovents 2, and the audio input port 14 is provided with 4, and the upper surface of the main body 1 adds lightning protection IC, tool
There is the solid effect of guarantor, main body 1 is made using metal shell, and integrated injection molding is attractive in appearance and generous.
When being installed and used, after accessing power supply by power interface 16, by device power-up, video input mouth 10 can
AHD cameras are accessed, digital camera, simulate camera, TVI cameras, CVI cameras, can in the case where connecting network
To check multiple cameras, different scenes is monitored, multiple cameras is realized while uses, functional, and operation button 3
The arbitrary switching difference of user can be allowed to want the picture of monitoring, flexibility is high, and DSP master control borads 17 can be with high definition
Access, high definition video recording, high definition output, the image for allowing user to see become apparent from.
DSP master control borads 17 described in the utility model are the functions of having Digital Signal Processing, actually one calculating
Machine, it is calculated binary data signal according to instruction, for example, by acoustic signals and a high_frequency sine wave signal phase
Multiply, amplitude modulation(PAM) can be achieved, in fact, data signal will become analog signal again toward contact, its effect of competence exertion, for example,
Radio is that electromagnetic wave is outwards launched by antenna, and electromagnetic wave at this moment can only be analog signal, and D/A conversion unit will
Data signal after processing is changed into continuous time signal, by the way that the motion change of things is changed into string number, and with calculating
Method therefrom extract useful information, to meet the needs of our practical applications.
The thermovent 2 of main body 1 of the present utility model, operation button 3, display 4, support feet 5, front panel 6, bolt 7,
Screw 8, backplate 9, video input mouth 10, audio output port 11, HDMI delivery outlets 12, VGA delivery outlets 13, audio input port
14th, network interface 15, power interface 16, DSP master control borads 17, video module 1701, No. 4 video processors 1702, part are
The part that universal standard part or those skilled in the art know, its structure and principle all can pass through technology hand for this technology personnel
Volume learns or known by normal experiment method the utility model solves the problems, such as it is that prior art can not support numeral and simulation
Dual system, the function without DA compatibility, function is single, inconvenient for use, the utility model pass through above-mentioned part mutual group
Close, the mixing access of multiple video recorders can be achieved, no matter access numeral, simulation, AHD, TVI camera all can remote monitoring, realization
The function of DA compatibility, it is vdiverse in function, it is easy to use；Thermovent at the upper and lower side three of main body, excellent in heat dissipation effect, tool
Body is as described below：
The DSP master control borads 17 are provided with video module 1701, No. 4 video processors 1702, and the network interface 15 passes through
DSP master control borads 17 electrically connect with video module 1701, and the output end of power interface 16 electrically connects with DSP master control borads 17, and described 4
Road video processor 1702 is electrically connected by DSP master control borads 17 with network interface 15.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of network hard disk video recorder of DA compatibility, its structure includes main body（1）, thermovent（2）, operation button（3）、
Display（4）, support feet（5）, front panel（6）, bolt（7）, screw（8）, backplate（9）, video input mouth（10）, audio it is defeated
Outlet（11）, HDMI delivery outlets（12）, VGA delivery outlets（13）, audio input port（14）, network interface（15）, power interface
（16）, DSP master control borads（17）, the main body（1）Front surface and front panel（6）It is into a single integrated structure, the front panel（6）On
It is respectively equipped with operation button（3）With display（4）, it is characterised in that：
The display（4）Pass through operation button（3）With main body（1）Internal circuit board electrical connection, the main body（1）Under
Four angles in end have mechanically connected support feet respectively（5）, the main body（1）Left and right ends pass through bolt（7）With the DSP of inside
Master control borad（17）Threaded connection, the main body（1）The back side be provided with backplate（9）, the backplate（9）Pass through left and right ends
Screw（8）With main body（1）Screw connection, the backplate（9）It is provided with video input mouth（10）, audio output port
（11）, HDMI delivery outlets（12）, the video input mouth（10）Provided with four and and main body（1）Internal DSP master control borads
（17）Electrical connection, the audio input port（14）With audio output port（11）Pass through electrical connection, the HDMI delivery outlets（12）'s
Upper end is provided with VGA delivery outlets（13）, the VGA delivery outlets（13）Pass through network interface（15）With power interface（16）Electrical connection；
The DSP master control borads（17）Provided with video module（1701）, No. 4 video processors（1702）, the network interface（15）
Pass through DSP master control borads（17）With video module（1701）Electrical connection, the power interface（16）Output end and DSP master control borads（17）
Electrical connection, No. 4 video processor（1702）Pass through DSP master control borads（17）With network interface（15）Electrical connection.
A kind of 2. network hard disk video recorder of DA compatibility according to claim 1, it is characterised in that：The main body
（1）The left and right sides be equipped with thermovent（2）.
A kind of 3. network hard disk video recorder of DA compatibility according to claim 1, it is characterised in that：The support feet
（5）With main body（1）It is mutually perpendicular to.
A kind of 4. network hard disk video recorder of DA compatibility according to claim 1, it is characterised in that：The main body
（1）Upper surface is provided with two thermovents（2）.
A kind of 5. network hard disk video recorder of DA compatibility according to claim 1, it is characterised in that：The audio input
Mouthful（14）Provided with 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720893481.2U CN206932324U (en) | 2017-07-22 | 2017-07-22 | A kind of network hard disk video recorder of DA compatibility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720893481.2U CN206932324U (en) | 2017-07-22 | 2017-07-22 | A kind of network hard disk video recorder of DA compatibility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206932324U true CN206932324U (en) | 2018-01-26 |
Family
ID=61355401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720893481.2U Active CN206932324U (en) | 2017-07-22 | 2017-07-22 | A kind of network hard disk video recorder of DA compatibility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206932324U (en) |
-
2017
- 2017-07-22 CN CN201720893481.2U patent/CN206932324U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181213 Address after: Room 1, 406, 408 and 416, 116 Yiheng Road, Dongguan, Tianhe District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Xin Yun is Mdt InfoTech Ltd Address before: Room 1108, Building C, Shuyang Software Industrial Park Building, Suqian City, Jiangsu Province Patentee before: SUQIAN CHENBO INFORMATION TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right |