CN201887872U - PC (personal computer) type hard disk video cassette recorder and board card - Google Patents
PC (personal computer) type hard disk video cassette recorder and board card Download PDFInfo
- Publication number
- CN201887872U CN201887872U CN2010201073308U CN201020107330U CN201887872U CN 201887872 U CN201887872 U CN 201887872U CN 2010201073308 U CN2010201073308 U CN 2010201073308U CN 201020107330 U CN201020107330 U CN 201020107330U CN 201887872 U CN201887872 U CN 201887872U
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- circuit board
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- integrated circuit
- flash memory
- interface
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Abstract
The utility model discloses a PC (personal computer) type hard disk video cassette recorder and a board card, which comprises a PCB (printed circuit board) and a block strip, wherein the lower edge of the PCB comprises a protruding spile, the PCB comprises a USB flash circuit and a USB interface which are connected with each other. The USB flash circuit on the board card is equivalent to an onboard hard disk and is used for preloading an Linux operation system, as long as the PC type hard disk video cassette recorder is provided with the board card, or a user selects and purchases the board card and install the board card on the PC, then the PC can be started and operates normally, the Linux or Windows system are not need to be installed on the hard disk of the PC, so that the use fee of the copyright of the Windows is saved, and the troublesome brought by the user in incapable of installing the Linux is omitted; the board card of the PC type hard disk video cassette recorder can be firmly fixed on the main board and case of the PC by the block strip and the spile, so that the PC main engine is fresh and attractive, the onboard hard disk does not loose or is pulled up like a U disk installed outside the case of the PC, and the system can be guaranteed to run safely and reliably.
Description
[technical field]
The utility model relates to PC formula DVR, relates in particular to a kind of PC formula DVR and PC formula hard disc recording machine board card.
[background technology]
The main application of DVR is that the image analoging signal that headend equipment (as video camera) sends is transformed into digital signal, is stored in hard disk after compression.DVR can be divided into PC formula and embedded, the requirement that PC formula DVR adopts general PC mainboard and various integrated circuit board to satisfy system.Its low price is easy to safeguard, and is good to the adaptability of environment.Be widely used in the various occasions that do not have specific (special) requirements.Traditional PC formula DVR need be installed Linux or Windows operating system on hard disk, Windows operating system is installed on PC formula DVR also to be needed to pay the copyright usage charges, has increased the overall cost of equipment; PC is not generally pre-installed (SuSE) Linux OS, and domestic consumer is to the installation procedure of (SuSE) Linux OS and be unfamiliar with, and needs special technical staff to install, and brings inconvenience to the user.Start the normal operation that PC can be realized PC formula DVR by the USB flash disk that (SuSE) Linux OS is housed, but inserting the USB flash disk operation on the main frame of PC formula DVR and can bring inconvenience yet: the USB flash disk of giving prominence to outside mainframe box is not only not attractive in appearance, and is scratched easily; USB flash disk is loosening in the work, may cause whole system to lose efficacy; In a single day USB flash disk is lost, and whole system can't put into operation.
[summary of the invention]
The technical problems to be solved in the utility model provides a kind of PC formula hard disc recording machine board card, uses this integrated circuit board can remove installing operating system in the hard disk of PC from, also need not to start by pluggable USB flash disk.
Another technical problem that will solve of the utility model provides a kind of installing operating system in hard disk that need not, and also need not the PC formula DVR that starts by pluggable USB flash disk.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of PC formula hard disc recording machine board card, comprise PCB circuit board, shelves bar, the lower edge of described circuit board comprises outstanding plate, comprise USB flash memory circuit and USB interface on the described PCB circuit board, described USB interface is electrically connected with the USB flash memory circuit.
Above-described PC formula hard disc recording machine board card, described USB flash memory circuit comprises Flash memory, main control chip and USB interface chip.
Above-described PC formula hard disc recording machine board card, comprise Network adaptation circuit and network interface on the described PCB circuit board, comprise golden finger on the described plate, the Network adaptation circuit on the PCB circuit board is electrically connected with network interface, golden finger respectively, constitutes adapter.
Above-described PC formula hard disc recording machine board card, comprise video capture circuit and video interface on the described PCB circuit board, comprise golden finger on the described plate, the video capture circuit on the PCB circuit board is electrically connected with video interface, golden finger respectively, constitutes video frequency collection card.
That above-described PC formula hard disc recording machine board card, described USB interface comprise the socket that is fixed on the described PCB circuit board or band lead and plug, described plug is electrically connected by the described USB flash memory circuit of lead.
The technical scheme of PC formula DVR is, comprise mainboard, cabinet, expresscard slot and the expansion card that is inserted in the expresscard slot are arranged on the described mainboard, comprise 1 integrated circuit board as claimed in claim 1 in the described expansion card, on cabinet, the plate of described integrated circuit board is inserted in the expresscard slot shelves bar of described integrated circuit board by screw; The USB interface of described integrated circuit board is electrically connected with USB interface on the mainboard.
Above-described PC formula DVR, the USB flash memory circuit of described integrated circuit board comprises Flash memory, main control chip and USB interface chip.
Above-described PC formula DVR, comprise Network adaptation circuit and network interface on the described PCB circuit board, comprise golden finger on the plate of described integrated circuit board, the Network adaptation circuit on the PCB circuit board is electrically connected with network interface, golden finger respectively, constitutes adapter.
Above-described PC formula DVR, comprise video capture circuit and video interface on the PCB circuit board of described integrated circuit board, comprise golden finger on the plate of described integrated circuit board, the video capture circuit on the PCB circuit board is electrically connected with video interface, golden finger respectively, constitutes video frequency collection card.
Above-described PC formula DVR, the USB interface of described integrated circuit board comprise the socket that is fixed on the described integrated circuit board PCB circuit board, are electrically connected with USB socket on the mainboard by connecting line; Or the USB interface of described integrated circuit board comprises the plug of being with lead, and described plug is inserted on the USB socket on the mainboard, and plug is electrically connected with the USB flash memory circuit of described integrated circuit board by lead.
USB flash memory circuit on the utility model PC formula hard disc recording machine board card is equivalent to 1 on-board hard disk, be used for pre-installing (SuSE) Linux OS, PC formula DVR is as long as be equipped with such integrated circuit board, or the such integrated circuit board of the free purchase of user is installed on the PC and just can normally starts operation, need not on the hard disk of PC, to install again Linux or Windows operating system, both saved the copyright usage charges of Windows, and also removed the user from and the trouble that Linux brings can be installed.The utility model PC formula hard disc recording machine board card can be fixed on the mainboard and cabinet of PC securely by plate and shelves bar, the outward appearance of PC main frame is clearly attractive in appearance, on-board hard disk can not produce loosening as the USB flash disk that is installed in PC mainframe box outside or be pulled out by the people, and the system that can guarantee moves reliable and securely.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model PC formula hard disc recording machine board card embodiment 1.
Fig. 2 is the structural representation of the utility model PC formula hard disc recording machine board card embodiment 2.
Fig. 3 is the structural representation of the utility model PC formula hard disc recording machine board card embodiment 3.
[embodiment]
The embodiment 1 of the utility model PC formula hard disc recording machine board card shown in Figure 1 is that a pure plate carries the USB hard disk card, and it is by PCB circuit board 1, shelves bar 2, and the socket 4 of USB flash memory circuit 3 and USB 4 pins is formed.There is outstanding plate 101 lower edge of circuit board 1, is used to insert PC mainboard PCI slot.With the metal shelves bar 2 that screw is connected with PCB circuit board one end, be used for fixing with the PC mainframe box.USB flash memory circuit 3 and USB 4 needle sockets 4 are arranged on the PCB circuit board 1, USB flash memory circuit 3 comprises Flash memory 301, main control chip 302 and USB interface chip 303, USB 4 needle sockets 4 are fixed on the PCB circuit board and with USB flash memory circuit 3 and are electrically connected, and (SuSE) Linux OS is housed in the Flash memory 301 in advance.
The present embodiment plate carries in the main frame that the USB hard disk card is installed in PC formula DVR, in the PCI slot of the plate 101 insertion PC mainboards that the lower edge of circuit board 1 is outstanding the lower end of USB hard disk card is fixed, the upper end of USB hard disk card metal shelves bar 2 is used for screw on the rearing-box plate of PC mainframe box, can not get loose just as the common PC expansion card is fixed in the PC firmly.USB 4 needle sockets 4 on the circuit board 1 are electrically connected with USB socket on the PC mainboard by the wire jumper of 2 end band plugs, and realization USB flash memory circuit 3 is communicated by letter with the PC mainboard.
The such plate of the free purchase of user carries the USB hard disk card and is installed on the PC and just can normally starts operation, need not on the hard disk of PC, to install again Linux or Windows operating system, both saved the copyright usage charges of Windows, and also removed from and the trouble that (SuSE) Linux OS brings can be installed.Plate carries the USB hard disk card and is fixed on securely on the mainboard and cabinet of PC by plate and shelves bar, the outward appearance of PC main frame is clearly attractive in appearance, on-board hard disk can not produce loosening as the USB flash disk that is installed in PC mainframe box outside or be pulled out by the people, and the system that can guarantee moves reliable and securely.
The embodiment 2 of the utility model PC formula hard disc recording machine board card shown in Figure 2 is the composite card that adapter and plate carry the USB hard disk card.Network adaptation circuit 5 and network interface 6 are arranged on the PCB circuit board 1, golden finger 102 is arranged on the plate, Network adaptation circuit 5 is electrically connected with network interface 6, golden finger 102 respectively, constitutes adapter.Also have USB flash memory circuit 3 and USB 4 needle sockets 4 on the PCB circuit board 1, USB flash memory circuit 3 comprises Flash memory 301, main control chip 302 and USB interface chip 303, USB 4 needle sockets 4 are fixed on the PCB circuit board and with USB flash memory circuit 3 and are electrically connected, and (SuSE) Linux OS is housed in the Flash memory 301 in advance.Embodiment 2 is card double-purposes, possesses the function that embodiment 1 plate carries USB hard disk and adapter simultaneously.
The embodiment 3 of the utility model PC formula hard disc recording machine board card shown in Figure 3 is the composite card that video frequency collection card and plate carry the USB hard disk card.Video capture circuit 8 and video interface 7 are arranged on the PCB circuit board 1, golden finger 102 are arranged on the plate, video capture circuit 8 respectively with 7, golden finger 102 is electrically connected, and constitutes video frequency collection card.Also have USB flash memory circuit 3 and USB 4 needle sockets 4 on the PCB circuit board 1, USB flash memory circuit 3 comprises Flash memory 301, main control chip 302 and USB interface chip 303, USB 4 needle sockets 4 are fixed on the PCB circuit board and with USB flash memory circuit 3 and are electrically connected, and (SuSE) Linux OS is housed in the Flash memory 301 in advance.Embodiment 3 also is a card double-purpose, possesses the function that embodiment 1 plate carries USB hard disk and video frequency collection card simultaneously.
In embodiment 2 and 3, a card double-purpose can be saved the cost of integrated circuit board and PC formula hard disc recording machine board card, and installation and maintenance is also convenient.
The golden finger 102 of integrated circuit board is the golden finger suitable with pci expansion slot among the embodiment 2 and 3, adopts the PC-E expansion slot as the PC mainboard, and the golden finger 102 of integrated circuit board just should adopt and the suitable golden finger of PCI-E expansion slot.
The interface of USB flash memory circuit 3 adopts the socket of USB 4 pins among whole embodiment of the present utility model, but also can adopt the plug of band lead, and plug is electrically connected with USB flash memory circuit 3 by lead, and plug then directly is inserted on the socket of PC mainboard.
Claims (10)
1. PC formula hard disc recording machine board card, comprise PCB circuit board, shelves bar, the lower edge of described circuit board comprises outstanding plate, it is characterized in that, comprise USB flash memory circuit and USB interface on the described PCB circuit board, described USB interface is electrically connected with the USB flash memory circuit.
2. PC formula hard disc recording machine board card according to claim 1 is characterized in that described USB flash memory circuit comprises Flash memory, main control chip and USB interface chip.
3. PC formula hard disc recording machine board card according to claim 1, it is characterized in that, comprise Network adaptation circuit and network interface on the described PCB circuit board, comprise golden finger on the described plate, Network adaptation circuit on the PCB circuit board is electrically connected with network interface, golden finger respectively, constitutes adapter.
4. PC formula hard disc recording machine board card according to claim 1, it is characterized in that, comprise video capture circuit and video interface on the described PCB circuit board, comprise golden finger on the described plate, video capture circuit on the PCB circuit board is electrically connected with video interface, golden finger respectively, constitutes video frequency collection card.
5. PC formula hard disc recording machine board card according to claim 1 is characterized in that, described USB interface comprises the socket that is fixed on the described PCB circuit board or band lead and plug, and described plug is electrically connected by the described USB flash memory circuit of lead.
6. PC formula DVR, comprise mainboard, cabinet, expresscard slot and the expansion card that is inserted in the expresscard slot are arranged on the described mainboard, it is characterized in that, comprise 1 integrated circuit board as claimed in claim 1 in the described expansion card, on cabinet, the plate of described integrated circuit board is inserted in the expresscard slot shelves bar of described integrated circuit board by screw; The USB interface of described integrated circuit board is electrically connected with USB interface on the mainboard.
7. PC formula DVR according to claim 6 is characterized in that the USB flash memory circuit of described integrated circuit board comprises Flash memory, main control chip and USB interface chip.
8. PC formula DVR according to claim 6, it is characterized in that, comprise Network adaptation circuit and network interface on the PCB circuit board of described integrated circuit board, comprise golden finger on the plate of described integrated circuit board, Network adaptation circuit on the PCB circuit board is electrically connected with network interface, golden finger respectively, constitutes adapter.
9. PC formula DVR according to claim 6, it is characterized in that, comprise video capture circuit and video interface on the PCB circuit board of described integrated circuit board, comprise golden finger on the plate of described integrated circuit board, video capture circuit on the PCB circuit board is electrically connected with video interface, golden finger respectively, constitutes video frequency collection card.
10. PC formula DVR according to claim 6 is characterized in that, the USB interface of described integrated circuit board comprises the socket that is fixed on the described integrated circuit board PCB circuit board, is electrically connected with USB socket on the mainboard by connecting line; Or the USB interface of described integrated circuit board comprises the plug of being with lead, and described plug is inserted on the USB socket on the mainboard, and plug is electrically connected with the USB flash memory circuit of described integrated circuit board by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201073308U CN201887872U (en) | 2010-02-03 | 2010-02-03 | PC (personal computer) type hard disk video cassette recorder and board card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201073308U CN201887872U (en) | 2010-02-03 | 2010-02-03 | PC (personal computer) type hard disk video cassette recorder and board card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201887872U true CN201887872U (en) | 2011-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201073308U Expired - Fee Related CN201887872U (en) | 2010-02-03 | 2010-02-03 | PC (personal computer) type hard disk video cassette recorder and board card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201887872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493483A (en) * | 2016-06-13 | 2017-12-19 | 杭州海康威视数字技术股份有限公司 | A kind of information transferring method, device and digital hard disc video recorder |
-
2010
- 2010-02-03 CN CN2010201073308U patent/CN201887872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493483A (en) * | 2016-06-13 | 2017-12-19 | 杭州海康威视数字技术股份有限公司 | A kind of information transferring method, device and digital hard disc video recorder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518040 Guangdong city of Shenzhen province Futian District seven road trade building Chinese Zhuzilin Shichiku 7A, B, C, D, E Patentee after: Shenzhen Wave-particle Technology Co., Ltd. Address before: 518000, 7 floor, China Economic and trade building, Shennan Road, Guangdong, Shenzhen Patentee before: Shenzhen Boli Intelligent Technology Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20160203 |