CN2882035Y - Cable automatic switching device - Google Patents
Cable automatic switching device Download PDFInfo
- Publication number
- CN2882035Y CN2882035Y CN 200520144811 CN200520144811U CN2882035Y CN 2882035 Y CN2882035 Y CN 2882035Y CN 200520144811 CN200520144811 CN 200520144811 CN 200520144811 U CN200520144811 U CN 200520144811U CN 2882035 Y CN2882035 Y CN 2882035Y
- Authority
- CN
- China
- Prior art keywords
- cable
- signal
- automatic switchover
- switchover device
- signal cable
- 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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- Input From Keyboards Or The Like (AREA)
Abstract
The utility model provides a cable KVM, which is essentially to connect a switching circuit board with a signal cable by a connector. Therefore, the cable KVM comprises a switching circuit board and a signal cable. The switching circuit board comprises at least one connector. The signal cable comprises at least one signal line, which is connected with the connector of the switching circuit board, so as to achieve electric connection. In addition, the signal cable can be connected with the switching circuit board through the signal line, so as to transmit a plurality of types of signals.
Description
Technical field
The utility model relates to a kind of automatic switchover device, especially a kind of cable-line automatic switchover device (Cable KVM) of being convenient to dismantle and assemble the signal cable.
Background technology
For the ease of using, the dealer of automatic switchover device develops into cable-line automatic switchover device (Cable KVM) with previous automatic switchover device, so the user can directly utilize the cable of cable-line automatic switchover device to link to each other with computer peripheral apparatus.
Please refer to Fig. 1, this is present known cable-line automatic switchover device 1, and it comprises commutation circuit plate 11 and signal cable 12.1 li of known automatic switchover device, be to reach binding between commutation circuit plate 11 and the signal cable 12 with welding manner, just the signal cable stamen heart 121,122 in the signal cable 12 directly is welded on the commutation circuit plate 11.
When user's desire cable-line automatic switchover device 1 and other computer peripheral apparatus are reached when being electrical connected, only needed the other end of signal cable 12 is connected to other computer peripheral apparatus, make cable-line automatic switchover device 1 signal that can automatically switch.
Yet, the known cable-line automatic switchover device 1 of this kind, because signal cable 12 is directly its stamen heart 121,122 to be welded on the commutation circuit plate 11, when therefore making assembling, can be inconvenient completely.And, if during because of bad the needing repairing (rework) of signal cable 12, the puzzlement when causing maintenance especially in the dismounting.
The utility model content
The purpose of this utility model is to provide a kind of cable-line automatic switchover device.
For achieving the above object, the cable-line automatic switchover device that the utility model provides (Cable KVM) comprises:
One switches circuit board, has at least one connector;
One signal cable comprises at least one signal line group, and wherein this at least one signal line group is corresponding with this at least one connector, and this signal cable can link to each other with this commutation circuit plate by this at least one signal line group, to transmit several signals.
Described cable-line automatic switchover device, wherein this signal cable can link to each other with plural at least computer peripheral apparatus, by this commutation circuit plate and this signal cable be connected this at least two computer peripheral apparatus of may command, to reach automatic switchover.
Described cable-line automatic switchover device, wherein this at least two computer peripheral apparatus comprises: a keyboard, a mouse, a digiboard, a screen, a printing machine or one scan machine.
Described cable-line automatic switchover device, wherein this signal cable can transmit keyboard signal, mouse signal, digiboard signal, screen signal, printing machine signal or scanning machine signal.
Described cable-line automatic switchover device wherein can be connected with a general-purpose serial bus (USB) respectively between this signal cable and this two computer peripheral apparatus at least.
Described cable-line automatic switchover device, wherein this signal cable comprises several public plugs or several female plug seats, can make this signal cable and this at least two computer peripheral apparatus reach electric connection thus.
Described cable-line automatic switchover device further comprises a shell, and this shell coats this commutation circuit plate and this signal line group.
By enforcement of the present utility model, convenient completely when making assembling; And, when needing repairing, can pull out/change the signal cable easily if the signal cable is bad, therefore simplify the processing procedure of maintenance.
Description of drawings
Fig. 1 is the schematic perspective view of known automatic switchover device.
Fig. 2 is according to automatic switchover device of the present utility model, shows the schematic perspective view of its assembling.
Fig. 3 is the automatic switchover device according to Fig. 2, and the display signal cable combines with the connector of commutation circuit plate.
Fig. 4 is the embodiment according to automatic switchover device of the present utility model, shows the public plug or the female plug seat of this signal cable.
Fig. 5 is according to automatic switchover device of the present utility model, shows that it is connected with plural at least computer peripheral apparatus.
Embodiment
For above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, cited below particularlyly go out preferred embodiment, and conjunction with figs. elaborates.
Please refer to Fig. 2, a kind of cable-line automatic switchover device 2 that the utility model provides.Cable-line automatic switchover device 2 of the present utility model comprises that one switches a circuit board 21 and a signal cable 22.Especially, commutation circuit plate 21 has at least one connector 211,212, and signal cable 22 comprises at least one signal line group 221,222.It is noted that, though 211,212 and two groups of signal line groups 221,222 of described two connectors of present embodiment, the quantity of right these connectors and signal line group is not in order to limit the utility model, as it is known to be familiar with this technical staff institute, its quantity can also be merged into a connector and one group of signal line group, perhaps also can according to different demands set up into more a plurality of connectors with the signal line group.
Therefore, as shown in Figure 3, signal line group the 221, the 222nd, corresponding with the connector 211,212 of commutation circuit plate, signal line group 221,222 is inserted connectors 211,212 can reach and be electrical connected.And signal cable 22 can be by signal line group 221,222 be reached with commutation circuit plate 21 and is electrical connected, to transmit several signals.Though the connector the 211, the 212nd that Fig. 2 or Fig. 3 are shown, female plug seat and signal line group the 221, the 222nd, public plug, yet, this is not in order to limit the utility model, as it is known to be familiar with the utility model technical staff institute, connector 211,212 can also be public plug, and signal line group 221,222 can be the female plug seat.
In addition; in a preferred embodiment; cable-line automatic switchover device 2 of the present utility model can further comprise a shell 23 (for example comprising that loam cake 23a and base 23b form), and shell 23 coats work commutation circuit plate 21 and signal line group 221,222, with protection commutation circuit plate 21.
In another preferred embodiment, please refer to Fig. 4, the signal cable 22 of cable-line automatic switchover device 2 of the present utility model can link to each other with plural at least computer peripheral apparatus 3,4,5,6,7 and/or 8.Wherein, computer peripheral apparatus comprises keyboard 6, mouse 7, digiboard signal 8, screen 5, printing machine 4 or scanning machine 3, and by commutation circuit plate 21 and signal cable 22 be connected these computer peripheral apparatus 3,4,5,6,7 and/or 8 of may command, to reach automatic switchover.For example, the user can utilize cable-line automatic switchover device 2 of the present utility model to connect the two computers 9a of system, 9b, and passes through the connection computer peripheral apparatus 3,4,5,6,7 and/or 8 of signal cable 22, to reach automatic switchover.It is noted that, computer peripheral apparatus 3,4,5,6,7 and/or 8 might not be plugged on cable-line automatic switchover device 2 all, the demand of looking closely the user can be plugged on cable-line automatic switchover device 2 all, also a part wherein can be plugged on cable-line automatic switchover device 2.
Further, please refer to Fig. 5, signal cable 22 can comprise several public plugs or several female plug seats 223a-223f.Thus, no matter computer peripheral apparatus 3,4,5,6,7 and/or 8 be public plug also or the female plug seat, signal cable 22 all can and computer peripheral apparatus 3,4,5,6,7 and/or 8 between reach electric connection.
Therefore the end that on behalf of signal cable 22, the label 223a-223f of Fig. 5 only link to each other with computer peripheral apparatus 3,4,5,6,7 and/or 8 might not (also also non-limiting) be public plug or several female plug seats.And the quantity of the public plug of signal cable 22 or female plug seat 223a-223f is not to be limited to quantity shown in Figure 5.
Further, please get back to Fig. 3 and Fig. 4, when the signal cable 22 of cable-line automatic switchover device 2 is reached when being connected with commutation circuit plate 21 and computer peripheral apparatus 3,4,5,6,7 and/or 8 respectively, can be by signal cable 22 transmission keyboard signals, mouse signal, screen signal, printing machine signal or scanning machine signal.In addition, can be connected with general-purpose serial bus (USB) respectively between signal cable 22 and computer peripheral apparatus 3,4,5,6,7 and/or 8.
Because it is the utility model is to utilize connector 211,212 and signal line group 221,222 that commutation circuit plate 21 is linked to each other with signal cable 22, when therefore making assembling, convenient completely.And, when needing repairing (rework), can pull out/change signal cable 22 especially easily if signal cable 22 is bad, therefore simplify the processing procedure of maintenance.
Though the utility model is described as above with preferred embodiment; right its is not in order to limit the utility model; anyly be familiar with this operator; in not breaking away from spirit and scope of the present utility model; when doing a little change and retouching, therefore protection range of the present utility model is as the criterion when looking content that claim defines.
Claims (6)
1, a kind of cable-line automatic switchover device is characterized in that, comprises:
One switches circuit board, has at least one connector;
One signal cable comprises at least one signal line group, and wherein this at least one signal line group is corresponding with this at least one connector, and this signal cable links to each other with this commutation circuit plate by this at least one signal line group, transmits several signals.
2, cable-line automatic switchover device as claimed in claim 1, it is characterized in that, wherein this signal cable links to each other with plural at least computer peripheral apparatus, by this commutation circuit plate and being connected of this signal cable controlling this at least two computer peripheral apparatus, automaticallyes switch.
3, cable-line automatic switchover device as claimed in claim 2 is characterized in that, wherein this at least two computer peripheral apparatus comprises: a keyboard, a mouse, a digiboard, a screen, a printing machine or one scan machine.
4, as claim 2 or 3 described cable-line automatic switchover devices, it is characterized in that, wherein be connected with a general-purpose serial bus respectively between this signal cable and this at least two computer peripheral apparatus.
5, cable-line automatic switchover device as claimed in claim 2 is characterized in that, wherein this signal cable comprises several public plugs or several female plug seats, and this signal cable and this at least two computer peripheral apparatus are reached electric connection.
6, cable-line automatic switchover device as claimed in claim 1 is characterized in that, further comprises a shell, and this shell coats this commutation circuit plate and this signal line group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520144811 CN2882035Y (en) | 2005-12-15 | 2005-12-15 | Cable automatic switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520144811 CN2882035Y (en) | 2005-12-15 | 2005-12-15 | Cable automatic switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2882035Y true CN2882035Y (en) | 2007-03-21 |
Family
ID=37881877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520144811 Expired - Fee Related CN2882035Y (en) | 2005-12-15 | 2005-12-15 | Cable automatic switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2882035Y (en) |
-
2005
- 2005-12-15 CN CN 200520144811 patent/CN2882035Y/en not_active Expired - Fee Related
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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: 20070321 Termination date: 20101215 |