CN203366309U

CN203366309U - Printer adapter

Info

Publication number: CN203366309U
Application number: CN 201320496023
Authority: CN
Inventors: 刘飞鸿; 林波; 陈健; 周静梅
Original assignee: State Grid Corp of China SGCC; Fengdu Power Supply Co of State Grid Chongqing Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Fengdu Power Supply Co of State Grid Chongqing Electric Power Co Ltd
Priority date: 2013-08-14
Filing date: 2013-08-14
Publication date: 2013-12-25
Anticipated expiration: 2023-08-14

Abstract

The utility model provides a printer adapter, comprising a first input interface for connection with an intranet computer, a second input interface for connection with an extranet computer, a first output interface for connection with a printer, and a switching unit for switching the output interface into connection with the first input interface or the second input interface, wherein the first input interface and the second input interface are connected with the output interface through the switching unit. According to the utility model, when the intranet computer needs to use the printer, the switching unit just needs to be controlled to put the first input interface into connection with the output interface, and in the meantime, when the extranet computer needs to use the printer, the switching unit just needs to be controlled to put the second input interface into connection with the output interface; in this way, sharing one printer by the intranet computer and the extranet computer can be realized without a user to plug in or plug out the interface of the printer; moreover, the printer adapter with such a structure is simple in structure, low in production cost, and also favorable for popularization and application.

Description

The printer converter

Technical field

The utility model relates to the printer accessory, relates in particular to a kind of printer converter.

Background technology

The present inventor often faces such problem in real work: the inventor has two office computers, one connects Intranet, another connects outer net, between Inside and outside network, physics disconnects, but the inventor but only has been equipped with a printer, therefore when the inventor need to use the equipment printed material that connects Intranet, printer need to be connected to (physical connection) with the Intranet computer, when the inventor need to use the equipment printed material that connects outer net, printer need to be connected to (physical connection) with the outer net computer, therefore the inventor often changes the interface of printer in Intranet computer and outer net computer, the trouble operated very, if therefore a kind of simple mode is arranged, can plug the interface of printer, just can realize that Intranet computer and outer net computer share a printer, to there is very important application prospect.

The utility model content

In view of this, the utility model provides a kind of printer converter, can plug the interface of printer, just can realize that Intranet computer and outer net computer share a printer.

The utility model provides a kind of printer converter, comprises

For connecting the first input interface of Intranet computer;

For connecting the second input interface of outer net computer;

For connecting the output interface of printer;

For described output interface is switched to the switch element be connected with the first input interface or the second input interface;

Wherein, described the first input interface, the second input interface are connected with described output interface by described switch element.

Further, described switch element comprises the first switch, second switch and for the controller of the switching of controlling described the first switch and second switch, described the first switch connects described the first input interface and output interface, described second switch connects described the second input interface and described output interface, and described controller is connected with second switch with described the first switch.

Further, also comprise the first pilot lamp of the switching situation of indicating described the first switch and the second pilot lamp of the switching situation of the described second switch of indication, described the first pilot lamp all is connected with described on-off controller with the second pilot lamp.

Further, described the first input interface, the second input interface and output interface are USB interface.

The beneficial effects of the utility model:

The utility model proposes a kind of printer converter, its the first input interface can be connect to the Intranet computer, its second input interface is connect to the outer net computer, its output interface is connect to printer, like this, when the Intranet computer need to be used printer, only need the gauge tap unit to make the first input interface be communicated with and get final product with output interface, simultaneously when the outer net computer need to be used printer, only need the gauge tap unit that the second input interface is communicated with and gets final product with output interface, this kind of mode makes the user need not plug the interface of printer, just can realize that Intranet computer and outer net computer share a printer, and the printer converter structure of this kind of structure is simple, production cost is low, have to utilize and apply.

The accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further described:

Fig. 1 is the structural representation of the first embodiment of printer translation interface of the present utility model.

Fig. 2 is the structural representation of the second embodiment of printer translation interface of the present utility model.

Fig. 3 is the structural representation of the 3rd embodiment of printer translation interface of the present utility model.

Embodiment

Please refer to Fig. 1, is the structural representation of the first embodiment of the printer converter that provides of the utility model, and it comprises:

For connecting the first input interface 1. of Intranet computer

For connecting the second input interface 2. of outer net computer

For connecting the output interface 3 of printer.

For output interface 3 is switched to the switch element 4 be connected with the first input interface 1 or the second input interface 2, the first input interface 1, the second input interface 2 are connected with output interface 3 by switch element 4.

In the present embodiment, the first input interface 1, the second input interface 2 and output interface 3 can be USB interface.

In the present embodiment, the first input interface can not be connected with output interface with the second input interface simultaneously.

The present embodiment, when the Intranet computer need to be used printer, only need the gauge tap unit to make the first input interface be communicated with and get final product with output interface, simultaneously when the outer net computer need to be used printer, only need the gauge tap unit that the second input interface is communicated with and gets final product with output interface, this kind of mode makes the user need not plug the interface of printer, just can realize that Intranet computer and outer net computer share a printer, and the printer converter structure of this kind of structure is simple, production cost is low, has to utilize to apply.

Please refer to Fig. 2, is the structural representation of the second embodiment of the printer converter that provides of the utility model.As shown in Figure 2, switch element mainly comprises the first switch 41, second switch 42 and for the controller 43 of the switching of controlling the first switch 41 and second switch 42.Wherein, the first switch 41 connects the first input interface 1 and output interface 3, second switch 42 connects the second input interface 2 and output interface 3, controller 43 is connected with second switch 42 with the first switch 41, when controller 43 is controlled the first switch 41 closures, when second switch 42 disconnects, the Intranet computer is connected with printer, controlling the first switch 41 when controller 43 disconnects, when second switch 42 is closed, the outer net computer is connected with printer, it should be noted that, the first switch 41 and second switch 42 can not be simultaneously closed.The first switch 41, second switch 42 can adopt electronic switch, and controller 43 also is electronic controller.

Please refer to Fig. 3, is the structural representation of the 3rd embodiment of the printer converter that provides of the utility model.The second pilot lamp 6 that it comprises the first pilot lamp 5 of the switching situation of indicating the first switch 41 and indicates the switching situation of second switch 42, the first pilot lamp 5 all is connected with on-off controller 43 with the second pilot lamp 6, bright relation by the first pilot lamp 5 and the second pilot lamp 6, the user can understand that current what be connected with printer is Intranet computer or outer net computer, and wherein the first pilot lamp and the second pilot lamp can adopt the LED lamp.

Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.

Claims

1. a printer converter, is characterized in that: comprise

For connecting the first input interface of Intranet computer;

For connecting the second input interface of outer net computer;

For connecting the first output interface of printer;

2. printer converter as claimed in claim 1, it is characterized in that: described switch element comprises the first switch, second switch and for the controller of the switching of controlling described the first switch and second switch, described the first switch connects described the first input interface and output interface, described second switch connects described the second input interface and described output interface, and described controller is connected with second switch with described the first switch.

3. printer converter as claimed in claim 2, it is characterized in that: also comprise the first pilot lamp of the switching situation of indicating described the first switch and the second pilot lamp of the switching situation of the described second switch of indication, described the first pilot lamp all is connected with described on-off controller with the second pilot lamp.

4. printer converter as described as any one in claim 1-3, it is characterized in that: described the first input interface, the second input interface and output interface are USB interface.