CN2882034Y - Cable automatic switching device - Google Patents
Cable automatic switching device Download PDFInfo
- Publication number
- CN2882034Y CN2882034Y CN 200520037352 CN200520037352U CN2882034Y CN 2882034 Y CN2882034 Y CN 2882034Y CN 200520037352 CN200520037352 CN 200520037352 CN 200520037352 U CN200520037352 U CN 200520037352U CN 2882034 Y CN2882034 Y CN 2882034Y
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- plug
- signal
- computer
- automatic switchover
- cable
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Abstract
The utility model provides a cable type automatic switcher, which can switch over automatically between a plurality of computers, so as to control a plurality of computers only through a display, a mouse and a keyboard. The cable type automatic switcher comprises a switcher body, a main control signal line and a plurality of computer signal lines. The switcher body has no external socket. At the two ends of the switcher body, the main control signal line and the computer signal lines extend respectively. Another end of the main control signal line comprises an outputting and displaying signal plug, which can be connected with a display, through which the switcher body is fixed. Another end of each computer signal line comprises an inputting and displaying signal plug. The computer signal lines are connected with the computers, so as to switch over between computers automatically.
Description
Technical field
The utility model relates to a kind of switch, especially a kind of cable-line automatic switchover device that can switch between several computers.
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 device.
Please refer to Fig. 1, traditional automatic switchover device 11 is to comprise several sockets 113,114,115 can insert for the plug 161 of mouse 16, the plug 141 of display 14 and the plug 151 of keyboard 15 respectively.But the other end of automatic switchover device 11 is linking number platform computer 12,13 then, and by switching to reach between several computers 12,13 by automatic switchover device 11.
Usually general mouse 16 is to have mouse plug 161, keyboard 15 also has keyboard plug 151, but being plug 141 other ends, 14 needs one signal line of display, an end one plug (not shown) also must be arranged in order to insert the socket (not shown) of display 14.Thus, when the user when using automatic switchover device 11 as the switching controls between several the computers 12,13, just all plugs 141,151,161 need be inserted automatic switchover device 11, and computer connecting line 111,112 must be linked computer 12,13 respectively, to reach the electric connection of automatic switchover device 11 and computer 12,13 and peripheral unit (mouse 16, keyboard 15, display 14 etc.) thereof.And the weight of these plugs 141,151,161 has certain weight for automatic switchover device 11, if with automatic switchover device 11 suspension of soaring, then may cause plug 141,151 or 161 to come off or loose contact, and be difficult for being fixed.Therefore, the user tends to automatic switchover device 11 is seated in desktop or ground, to prevent that plug 141,151 or 161 from coming off, yet, thus, the cable that links to each other with plug 141,151,161 of these peripheral units (mouse 16, keyboard 15, display 14 etc.) will occupy dispersedly on desktop or ground.
The utility model content
In view of this, the purpose of this utility model provides a kind of cable-line automatic switchover device (cableKVM), can be in order to reach automatic switchover between plural computer.Cable-line automatic switchover device provided by the utility model comprises a switch body, a master signal line, reaches the Computer signal line of plural number.Especially this switch body does not have any external socket (socket).The two ends of switch body are then extended master signal line and Computer signal line respectively.The other end of master signal line is to comprise an output shows signal plug, and this holding wire plug is to be connected to a display, the signal of the computer that is switched to demonstration.The other end of each Computer signal line is to comprise an input shows signal plug, and this plural number input shows signal plug is to be connected to this plural computer respectively.
In preferred embodiment, the master signal line more comprises a mouse plug and a keyboard plug, can link to each other with mouse and keyboard respectively, by the computer that is switched to control.This mouse plug can be PS/2 plug or USB plug.Similar ground, this keyboard plug can also be PS/2 plug or USB plug.
If this mouse plug and keyboard plug are males, then online mouse plug and the keyboard plug of master signal can be corresponding female, and anti-is as the same.In order to save the space, in preferred embodiment, mouse plug and keyboard plug are to extend from this output shows signal plug.
Similar ground, this output shows signal plug can be male or female corresponding to the socket of display also.In addition, corresponding to the socket of different displays, according to the different agreement of transmission signal of video signal, this output shows signal plug can be D-Sub, VGA or DVI plug.In order to make switch body of the present utility model can be fixed on a place more firmly, the utility model also can utilize at least one screw will export the shows signal plug latch and be attached to display, therefore the switch body is unlikely to can be scattered desktop or ground, and the cable that it connected can not be placed on desktop or ground dispersedly yet.
Switch body of the present utility model comprises an image handover module and a Computer signal handover module.And in preferred embodiment, this image handover module and Computer signal handover module are to be covered by between a loam cake and the lower cover.The Computer signal handover module is can receive and handle from this mouse plug, this keyboard plug, and the signal of this Computer signal plug.The image handover module then is the signal that receives and handle from this output shows signal plug and this input shows signal plug, automaticallyes switch to reach between this plural computer, and is presented at this display.In preferred embodiment, image handover module and Computer signal handover module can utilize pin and/or runners to reach electric connection.By this, the image handover module can be handled the signal from output shows signal plug, input shows signal plug.The Computer signal handover module can be handled the signal from mouse plug, keyboard plug, Computer signal plug.Therefore, if desire with signal of video signal when D-SUB makes DVI into, only needs to change the image handover module and get final product, and PS/2 only needs replacing Computer signal handover module when changing the usb signal interface into.
In preferred embodiment, each Computer signal line more comprises a Computer signal plug, and this Computer signal plug is to extend from importing the shows signal plug.Wherein this Computer signal plug can be USB plug or PS/2 plug, to be electrical connected with USB interface or PS/2 interface in response to the computer of different size, reaches the practicality that expands automatic switchover device.
Therefore, advantage of the present utility model comprises the volume that reduces the switch body significantly, utilize master signal line plug that the master signal line is fixed on display, and make the switch body can forward hang/be hidden in after the display, and all cables can also forward be hidden in after the display.
Description of drawings
Fig. 1 is the user mode of traditional automatic switchover device, and it shows the schematic diagram that automatic switchover device links to each other with several computers and peripheral device thereof;
Fig. 2 is the schematic perspective view with cable-line automatic switchover device of the present utility model;
Fig. 3 is the user mode of cable-line automatic switchover device of the present utility model, and it shows the schematic diagram that the cable-line automatic switchover device links to each other with several computers and peripheral device thereof;
Fig. 4 is the assembling schematic diagram according to switch body of the present utility model.
[primary clustering symbol description]
11, automatic switchover device 12,13, computer
14, display 15, keyboard
16, mouse 113,114,115, socket
141,151,161, plug 2, cable-line automatic switchover device
20, switch body 213, master signal line
211,212, Computer signal line 213a, output shows signal plug
211a, 212a, input shows signal plug
215, mouse plug 216, keyboard plug
211b, 212b, Computer signal plug 221, lower cover
222, loam cake 241, image handover module
242, Computer signal handover module 31,32, screw
Embodiment
For above-mentioned and other purpose of the present utility model, feature and advantage can be become apparent, cited below particularlyly go out preferred embodiment, and cooperate appended graphicly, be described in detail below.
At first, please refer to Fig. 2.The utility model provides a kind of cable-line automatic switchover device (cable KVM) 2, and it can be in order to reach automatic switchover between plural computer ( several computers 11,12 for example shown in Figure 1).Cable-line automatic switchover device 2 provided by the utility model comprises a switch body 20, a master signal line 213, reaches the Computer signal line 211,212 of plural number.
Especially switch body 20 does not have any external socket (socket).As shown in Figure 2, master signal line 213 and Computer signal line the 211, the 212nd extend from this switch body 20.For example, switch body 20 can be to have both ends, and wherein master signal line 213 is to extend from this switch body 20 end wherein, and the Computer signal line the 211, the 212nd of plural number extends the other end from this switch body 20.
Wherein the other end of master signal line 213 is to comprise an output shows signal plug 213a.The other end of each Computer signal line 211,212 is to comprise an input shows signal plug 211a, 212a respectively, and these plural numbers are imported shows signal plug 211a, 212a, are to be connected to plural computer 12,13 respectively.Therefore, utilizing cable-line automatic switchover device 2 of the present utility model is to automatically switch between several computers ( computer 12 or 13 for example shown in Figure 1), yet, as have the knack of the known person of this skill person, cable-line automatic switchover device 2 is not only to be limited in to connect two computers.
This holding wire plug 213a can be connected to a display 14 (as shown in Figure 3), the signal of the computer ( computer 12 or 13 for example shown in Figure 1) that is switched to demonstration.
In preferred embodiment, each Computer signal line 211 or 212 more comprises a Computer signal plug 211b or a 212b, and Computer signal plug 211b or 212b extend from importing shows signal plug 211a or 212a.Wherein this Computer signal plug 211b or 212b can be USB plug or PS/2 plug, to be electrical connected with USB interface or PS/2 interface in response to the computer of different size, reach the practicality that expands automatic switchover device.
In preferred embodiment, master signal line 213 more comprises a mouse plug 215 and a keyboard plug 216, make cable-line automatic switchover device 2 of the present utility model to link to each other, as input control with the input unit (mouse 16 for example shown in Figure 1 and keyboard 15) of computer peripheral equipment.As it is known to have the knack of this skill person institute, and mouse plug 215 of the present utility model can be PS/2 plug or USB plug.Similar ground, this keyboard plug 216 can also be PS/2 plug or USB plug.
Further, if mouse plug and keyboard plug (mouse plug 161 for example shown in Figure 1 and keyboard plug 151) are males, then the mouse plug 215 of master signal line 213 and keyboard plug 216 can be corresponding females, and vice versa.In order to save the space, in preferred embodiment, mouse plug 215 is to extend from this output shows signal plug 213a with keyboard plug 216.
Similar ground, this output shows signal plug 213a can be male or female corresponding to the socket (not shown) of display 14 also.In addition, corresponding to the socket of different display 14, according to the different agreement of transmission signal of video signal, this output shows signal plug 213a can be D-Sub, VGA or DVI plug.In general, the socket (not shown) of display 14 is standard sockets, can utilize screw to lock plug (comprising output shows signal plug 213a of the present utility model).And according to different displays 14, the length of master signal line 213 can change, and is unlikely to just to make that master signal line 213 is long or too short.
Therefore furthermore, in order to make switch body 20 of the present utility model can be fixed on a place more firmly, the utility model also can utilize at least one fixture, and for example screw, double-screw bolt, hook ring etc. will be exported shows signal plug 213a and lock at display 14.Please also refer to Fig. 3, switch body 20 is unlikely to can be scattered desktop or ground, and the cable 211,212 or 213 that it connected can not be placed on desktop or ground dispersedly yet.
Please refer to Fig. 4, switch body 20 of the present utility model also comprises an image handover module 241 and a Computer signal handover module 242.And in preferred embodiment, this image handover module 241 and Computer signal handover module 242 are to be covered by between a loam cake 222 and the lower cover 221.Computer signal handover module 242 is can receive and handle from this mouse plug 215, this keyboard plug 216, and the signal of this Computer signal plug 211b, 212b.241 of image handover modules are the signals that receives and handle from this output shows signal plug 213a and this input shows signal plug 211a, 212a, automatically switch to reach between this plural computer ( computer 12,13 as shown in Figure 1), and be presented at this display 14.In preferred embodiment, image handover module 241 can utilize pin and/or runners to reach electric connection with Computer signal handover module 242.By this, image handover module 241 can be handled the signal from output shows signal plug 213a and input shows signal plug 211a, 212a.Computer signal handover module 242 can be handled the signal from mouse plug 215, keyboard plug 216, Computer signal plug 211b, 212b.Therefore, if desire with signal of video signal when D-SUB makes DVI into, only needs to change image handover module 241 and get final product, and PS/2 only needs replacing Computer signal handover module 242 when changing the usb signal interface into.Though switch body 20 shown in Figure 4 and master signal line 213 and plural Computer signal line the 211, the 212nd are connected to image handover module 241 and Computer signal handover module 242 respectively with socket (not label), right its is not in order to restriction the utility model, as it is known to have the knack of this skill person institute, and the Computer signal line the 211, the 212nd of master signal line 213 and/or plural number can utilize several connectors or pin or runners to be connected respectively to image handover module 241 and/or Computer signal handover module 242.
Though the utility model discloses as above with preferred embodiment; right its is not in order to limit the utility model; anyly have the knack of this skill person; 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 accompanying the claim person of defining.
Claims (10)
1, a kind of cable-line automatic switchover device can is characterized in that in order to reach automatic switchover between plural computer, and this cable-line automatic switchover device comprises:
One switch body;
One master signal line, it is to extend from this switch body, and the other end of this master signal line is to comprise an output shows signal plug, this output shows signal plug is to be connected to a display, the signal of the computer that is switched to demonstration; And
The Computer signal line of plural number, it is to extend from this switch body, and the other end of each Computer signal line is to comprise an input shows signal plug, this plural number input shows signal plug is to be connected to this plural computer respectively.
2, cable-line automatic switchover device as claimed in claim 1 is characterized in that, described this master signal line more comprises a mouse plug and a keyboard plug, is to be connected to a mouse and a keyboard respectively.
3, cable-line automatic switchover device as claimed in claim 2 is characterized in that, described this mouse plug and this keyboard plug are to extend from this output shows signal plug.
4, cable-line automatic switchover device as claimed in claim 2 is characterized in that, described this input shows signal plug, this output shows signal plug, this mouse plug or this keyboard plug can be respectively male or female.
5, cable-line automatic switchover device as claimed in claim 1 is characterized in that, described this output shows signal plug is D-Sub, VGA or DVI plug.
6, cable-line automatic switchover device as claimed in claim 2 is characterized in that, described this mouse plug can be PS/2 plug or USB plug, and this keyboard plug can be PS/2 plug or USB plug.
7, cable-line automatic switchover device as claimed in claim 2 is characterized in that, described this switch body comprises:
One Computer signal handover module is can receive and handle from this mouse plug, this keyboard plug, and the signal of the signal of this Computer signal plug; And
One image handover module is the signal that can receive and handle from this output shows signal plug and this input shows signal plug, automaticallyes switch to reach between this plural computer, and is presented at this display.
8, cable-line automatic switchover device as claimed in claim 7 is characterized in that, described this switch body more comprises a loam cake and a lower cover, makes this image handover module and this Computer signal handover module can be covered by between this loam cake and this lower cover.
9, cable-line automatic switchover device as claimed in claim 1, it is characterized in that, described each Computer signal line more comprises a Computer signal plug, and this Computer signal plug is to extend from this input shows signal plug, it can be male or female that this Computer signal is inserted, and this Computer signal plug is USB plug or PS/2 plug.
10, cable-line automatic switchover device as claimed in claim 1 is characterized in that, described this master signal line plug is by being fixed in this display by at least one fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520037352 CN2882034Y (en) | 2005-12-29 | 2005-12-29 | Cable automatic switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520037352 CN2882034Y (en) | 2005-12-29 | 2005-12-29 | Cable automatic switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2882034Y true CN2882034Y (en) | 2007-03-21 |
Family
ID=37881876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520037352 Expired - Fee Related CN2882034Y (en) | 2005-12-29 | 2005-12-29 | Cable automatic switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2882034Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483286B (en) * | 2008-01-11 | 2011-03-16 | 华硕电脑股份有限公司 | Composite connector |
| CN106249926A (en) * | 2016-08-11 | 2016-12-21 | 合肥阿格德信息科技有限公司 | A kind of ATEN switch |
| CN107479845A (en) * | 2017-09-08 | 2017-12-15 | 广州视源电子科技股份有限公司 | Display device and its control method |
| CN111583621A (en) * | 2019-02-19 | 2020-08-25 | 聪泰科技开发股份有限公司 | Remote control method |
-
2005
- 2005-12-29 CN CN 200520037352 patent/CN2882034Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483286B (en) * | 2008-01-11 | 2011-03-16 | 华硕电脑股份有限公司 | Composite connector |
| CN106249926A (en) * | 2016-08-11 | 2016-12-21 | 合肥阿格德信息科技有限公司 | A kind of ATEN switch |
| CN107479845A (en) * | 2017-09-08 | 2017-12-15 | 广州视源电子科技股份有限公司 | Display device and its control method |
| CN111583621A (en) * | 2019-02-19 | 2020-08-25 | 聪泰科技开发股份有限公司 | Remote control method |
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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: 20101229 |