CN201662743U - Computer switch extension device - Google Patents
Computer switch extension device Download PDFInfo
- Publication number
- CN201662743U CN201662743U CN2010201329403U CN201020132940U CN201662743U CN 201662743 U CN201662743 U CN 201662743U CN 2010201329403 U CN2010201329403 U CN 2010201329403U CN 201020132940 U CN201020132940 U CN 201020132940U CN 201662743 U CN201662743 U CN 201662743U
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- CN
- China
- Prior art keywords
- switch
- computer
- wire jumper
- connection card
- jumper connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a computer switch extension device, which comprises en external control panel and a motherboard jumper connection card. The external control panel is provided with a power switch, a reset switch, a USB port, a power indicator, a hard disc status indicator and a network card status indicator, and is connected with the motherboard jumper connection card through a serial-port data line, and the motherboard jumper connection card is inserted into an extension slot on the backboard of a computer chassis and is also connected with each jumper switch on a computer motherboard through jumper connection wires. The utility model has the advantages that: due to the external control panel, the user can turn on or turn off the computer and insert and pull out the USB device without access to the chassis, thereby greatly facilitating the daily use of the computer.
Description
Technical field
The utility model relates to a kind of computer switch expanding unit.
Background technology
More and more universal along with computer, often to use computer in the daily life, but power switch, USB interface and the computer status indicator lamp etc. of present computer, general all is on the case front panel of computer, and generally, cabinet all is to be placed under the desktop, and this just makes people at ordinary times when switching on and shutting down or plug USB device, must bend down under the desktop and operate, caused inconvenience.Simultaneously, need carry out the operation of switching on and shutting down, perhaps be inconvenient to pass in and out the occasion of machine room, then more be not easy to the artificial operation of carrying out switching on and shutting down before every computer a large amount of computers such as occasions such as the large-scale machine rooms of picture.
Summary of the invention
In order to solve the technical matters of existing computer housing switching on and shutting down or plug USB device inconvenience, the utility model provides a kind of computer switch expanding unit that can carry out the switching on and shutting down operation easily and intercut USB device.
For realizing above-mentioned technical purpose, the technical solution of the utility model is: a kind of computer switch expanding unit, it comprises external guidance panel and mainboard wire jumper Connection Card, described external guidance panel is provided with power switch and reset switch, described power switch and reset switch are connected to mainboard wire jumper Connection Card by signal wire respectively, mainboard wire jumper Connection Card inserts the expansion slot of computer housing backboard, and mainboard wire jumper Connection Card is by the power supply jumper switch on the wire jumper connecting line access computer main board.
Above-mentioned a kind of computer switch expanding unit, also be provided with USB interface on its described external guidance panel, described USB interface is connected to mainboard wire jumper Connection Card by signal wire, and mainboard wire jumper Connection Card also inserts USB jumper switch on the computer main board by connecting line.
Above-mentioned a kind of computer switch expanding unit, also be provided with power light, disk state pilot lamp and network card status pilot lamp on its described external guidance panel, described power light, disk state pilot lamp and network card status pilot lamp are connected to mainboard wire jumper Connection Card by signal wire, and mainboard wire jumper Connection Card also inserts pilot lamp jumper switch on the computer main board by connecting line.
Above-mentioned a kind of computer switch expanding unit, its described mainboard wire jumper Connection Card is provided with the serial ports male of one 15 cores, and the serial ports female that the rs 232 serial interface signal line is located at 15 cores of one end is connected to mainboard wire jumper Connection Card.
Technique effect of the present utility model is: be integrated into by power switch, reset switch, USB socket and various status indicator lamp with computer and can be positioned on the external guidance panel that extends out by signal wire, make people when switch computer and plug USB device, needn't before cabinet, operate again, brought very big convenience for daily use computer.
Below in conjunction with accompanying drawing the utility model is made and to further specify.
Description of drawings
Fig. 1 is a structural representation of the present utility model, and wherein 1 is external guidance panel, and 2 is mainboard wire jumper Connection Card, 3 is power switch, and 4 is reset switch, and 5 is the rs 232 serial interface signal line, 6 is the computer housing backboard, and 7 is expansion slot, and 8 is the wire jumper connecting line, 9 is computer main board, and 10 is USB interface, and 11 is power light, 12 is the disk state pilot lamp, 13 is the network card status pilot lamp, and 14 is the serial ports male, and 15 is the serial ports female.
Embodiment
Referring to Fig. 1, external guidance panel is provided with power switch 3, reset switch 4, USB socket 10, power light 11, disk state pilot lamp 12 and network card status pilot lamp 13, and by rs 232 serial interface signal line 5 output signals, the end that rs 232 serial interface signal line 5 is used to connect mainboard wire jumper Connection Card 2 is provided with the serial ports female 15 of one 15 core, be provided with a serial ports male 14 that is used to connect 15 cores of rs 232 serial interface signal line 5 on the mainboard wire jumper Connection Card 2 accordingly, in use, the rs 232 serial interface signal line 5 of external guidance panel 1 is connected to mainboard wire jumper Connection Card 2, again mainboard wire jumper Connection Card 2 is inserted the expansion slot 7 of computer housing backboard 6, mainboard wire jumper Connection Card 2 is connected to corresponding jumper switch with corresponding wire jumper connecting line, can realize the operated from a distance computer switch.
Claims (4)
1. computer switch expanding unit, it is characterized in that, comprise external guidance panel (1) and mainboard wire jumper Connection Card (2), described external guidance panel is provided with power switch (3) and reset switch (4), described power switch (3) and reset switch (4) are connected to mainboard wire jumper Connection Card (2) by rs 232 serial interface signal line (5) respectively, mainboard wire jumper Connection Card (2) inserts the expansion slot (8) of computer housing backboard (7), and inserts the power supply jumper switch on the computer main board (10) and the jumper switch that resets respectively by wire jumper connecting line (9).
2. a kind of computer switch expanding unit according to claim 1, it is characterized in that, also be provided with USB interface (11) on the described external guidance panel, described USB interface (11) is connected to mainboard wire jumper Connection Card (2) by rs 232 serial interface signal line (5), and mainboard wire jumper Connection Card (2) also inserts USB jumper switch on the computer main board (10) by wire jumper connecting line (9).
3. a kind of computer switch expanding unit according to claim 1, it is characterized in that, also be provided with power light (12), disk state pilot lamp (13) and network card status pilot lamp (14) on the described external guidance panel, described power light (12), disk state pilot lamp (13) and network card status pilot lamp (14) are connected to mainboard wire jumper Connection Card (2) by rs 232 serial interface signal line (5), and mainboard wire jumper Connection Card (2) also inserts pilot lamp jumper switch on the computer main board (10) by wire jumper connecting line (9).
4. a kind of computer switch expanding unit according to claim 1, it is characterized in that, described mainboard wire jumper Connection Card (2) is provided with the serial ports male (15) of one 15 cores, and the serial ports female (16) of 15 cores of rs 232 serial interface signal line (5) by being located at the one end is connected to mainboard wire jumper Connection Card (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201329403U CN201662743U (en) | 2010-03-17 | 2010-03-17 | Computer switch extension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201329403U CN201662743U (en) | 2010-03-17 | 2010-03-17 | Computer switch extension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201662743U true CN201662743U (en) | 2010-12-01 |
Family
ID=43233161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201329403U Expired - Fee Related CN201662743U (en) | 2010-03-17 | 2010-03-17 | Computer switch extension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201662743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410548A (en) * | 2015-08-13 | 2017-02-15 | 黄永正 | Controllable USB device |
-
2010
- 2010-03-17 CN CN2010201329403U patent/CN201662743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410548A (en) * | 2015-08-13 | 2017-02-15 | 黄永正 | Controllable USB device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20110317 |