CN204087201U - A computer conversion interface structure - Google Patents

Abstract

The utility model provides a conversion interface structure of a computer, which comprises a dial wheel and a disc which are coaxially arranged, wherein the disc is driven to coaxially rotate when the dial wheel is dialed to rotate; a plurality of different external interfaces are distributed and fixed on the edge of the disc, and signal wires of each external interface are led out from the central position of the disc and connected to a mainboard of a computer; an opening is arranged on the computer case at the position opposite to the installation position of the conversion interface structure, and the installed conversion interface structure protrudes out of the outer surface of the computer case through the opening. This conversion interface structure has integrateed the external interface of a plurality of difference, during the use, only needs stir the thumb wheel from computer machine case surface, drives the coaxial rotation of disc for the disc switches in the external interface of difference, and when the external surface of the computer machine case that the external interface that up to needs exposes, the stop rotation thumb wheel, at this moment, the user can use corresponding external interface, simple structure, use nimble, effectively improve the utilization ratio of computer external interface.

Description

A computer conversion interface structure

technical field

The utility model relates to the field of computer interfaces.

Background technique

The external interface in the existing computer mainly includes a sound interface, a microphone interface and a USB interface, etc., and the front panel of a general desktop computer is equipped with two USB interfaces, an audio interface and a microphone interface. These numbers of interfaces are often not enough for most users. If there is no external speaker in the computer, then a sound interface and a microphone interface cannot meet the needs of multiple people watching movies, listening to music or chatting at the same time. When the computer needs to connect many devices via USB, two USB ports are often not enough. However, if the sound interface, microphone interface and USB interface are added on the front panel alone, it will take up a large area of the front panel, and if the increased interface is not effectively utilized, the utilization rate of the external interface of the computer will be greatly reduced. lower.

Utility model content

Aiming at the above-mentioned deficiencies in the prior art, the problem to be solved by the present invention is to provide a conversion interface structure with simple structure, flexible application, and effective improvement of the utilization rate of the external interface of the computer, which is used to solve the external problems of the computer in the prior art. The problem of insufficient interface.

In order to solve the problems of the technologies described above and realize the purpose of the utility model, the technical scheme adopted in the utility model is as follows:

A conversion interface structure for a computer, comprising a coaxial dial and a disk, the dial is rotatably connected to the panel of the computer; the axis positions of the dial and the disk are fixed by a connecting rod, so that the dial When rotating, it drives the disc to rotate coaxially; the edge of the disc is fixed with several different external interfaces, and the opening of the joint of the external interface is facing away from the center of the disc, and the signal lines of each external interface are drawn from the center of the disc. connected to the main board of the computer; the computer case is provided with an opening facing the position where the conversion interface structure is installed, and the installed conversion interface structure protrudes from the outer surface of the computer case through the opening.

Further, the opening includes a first opening and a second opening, the first opening is arranged on the installed disk, and the size of the first opening is just enough to allow the joint opening of each external interface to be fully exposed on the outer surface of the computer case ; The second opening is set up against the position of the installed dial, and the edge of the dial protrudes from the outer surface of the computer case through the second opening.

Further, the external interface includes a sound interface, a microphone interface and a USB interface.

Compared with the prior art, the utility model has the following advantages:

The conversion interface structure of the computer provided by the utility model integrates several different external interfaces. When in use, it is only necessary to turn the dial from the outer surface of the computer case to drive the disc to rotate coaxially, so that the disc can be connected at different external interfaces. Switching is performed until the required external interface is exposed on the outer surface of the computer case, and the dial wheel is stopped. At this time, the user can use the corresponding external interface. The structure is simple, the application is flexible, and the utilization rate of the computer external interface is effectively improved.

Description of drawings

Fig. 1 is the top view of the conversion interface structure of the present utility model.

Fig. 2 is a front view after the conversion interface structure of the present invention is installed in the computer case.

Detailed ways

The utility model will be further described in detail below in conjunction with the embodiments and accompanying drawings, but the implementation of the utility model is not limited thereto.

Example:

A conversion interface structure of a computer, as shown in Figures 1 and 2, comprises a coaxial dial 2 and a disk 1, the dial 2 is rotatably connected to the panel of the computer; the dial 2 and the disk 1 The position of the axis center is fixed by the connecting rod 5, so that when the toggle wheel 2 rotates, it drives the disk 1 to rotate coaxially; the edge of the disk 1 is fixed with several different external interfaces 3, and the orientation of the joint opening of the external interface 3 deviates from In the center of the disk 1, the signal lines of the external interfaces 3 are drawn from the center of the disk 1 and connected to the main board of the computer; the computer case 4 is provided with an opening at the position where the conversion interface structure is installed, and the installed conversion interface The structure protrudes from the outer surface of the computer case 4 through the opening.

The conversion interface structure integrates several different external interfaces. When the user needs to use a certain external interface, he only needs to turn the dial from the outer surface of the computer case to drive the disk to rotate coaxially, so that the disk can switch between different external interfaces until the computer case where the external interface is exposed When the outer surface of the computer is removed, stop turning the dial. At this time, the user can use the external interface. The structure is simple and the application is flexible. There is no need to set too many external interfaces on the panel of the computer, which effectively improves the utilization of the external interface of the computer. During specific implementation, the panel of the computer can be the front panel or the rear panel of the computer, and the following structure can be adopted to rotatably connect the dial to the panel of the computer. The panel of the computer can be provided with mounting posts outwardly, and the shaft of the dial can A rotation shaft is provided extending in a direction away from the center position of the disc, and the rotation shaft is connected with the mounting column on the panel of the computer through a shaft sleeve. The conversion interface can also have signal wires, and the signal wires of each external interface can pass through the signal wires of the conversion interface and be connected to the main board of the computer, so as to prevent the lines from being messed up. In order to be more convenient to use, an interface mark can also be provided near the opening on the outer surface of the computer case, and the interface mark lists the fixed position sequence of each external interface in turn, so that the user can immediately know the direction of turning the dial, avoiding the need to use or turn the trackwheel back and forth.

The opening includes a first opening 42 and a second opening 41, the first opening 42 is arranged on the top of the installed disk, the size of the first opening 42 is just enough to allow all the connector openings of each external interface 3 to be exposed to the computer case The outer surface of 4; the second opening 42 is set up against the position of the installed dial 2, and the edge of the dial protrudes from the outer surface of the computer case through the second opening. In this way, the conversion interface only exposes the part that needs to be operated from the outer surface of the computer case, so as to better prevent dust. During specific implementation, since the interface sizes of the various external interfaces are different, the size of the first opening is preferably the maximum size of the external interface.

The external interfaces installed on the disc include a sound interface, a microphone interface and a USB interface. Of course, the external interface can also be other interfaces inside the computer, such as serial ports, etc., and after the signal lines of the external interfaces installed on the disk are all drawn from the center of the disk, they are respectively connected to the corresponding data connection positions of the computer motherboard. .

Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the utility model can be Modifications or equivalent replacements of the technical solutions without departing from the purpose and scope of the technical solutions of the utility model shall be covered by the claims of the utility model. the

Claims (3)

1. A conversion interface structure of a computer, characterized in that it comprises a dial and a disc coaxially arranged, the dial is rotatably connected on the panel of the computer; the axis position of the dial and the disc is fixed by a connecting rod , so that when the toggle wheel rotates, it drives the disk to rotate coaxially; the edge of the disk is fixed with several different external interfaces, and the opening of the external interface is facing away from the center of the disk, and the signal lines of each external interface are from the circle The central position of the disc is drawn out and connected to the main board of the computer; the computer case is provided with an opening facing the position where the conversion interface structure is installed, and the installed conversion interface structure protrudes from the outer surface of the computer case through the opening. 2. The conversion interface structure of the computer as claimed in claim 1, wherein the opening comprises a first opening and a second opening, the first opening is arranged on the installed disk, and the size of the first opening is just All the joint openings of each external interface can be exposed on the outer surface of the computer case; the second opening is set opposite to the position of the installed dial, and the edge of the dial protrudes from the outer surface of the computer case through the second opening. 3. the conversion interface structure of computer as claimed in claim 1, is characterized in that, described external interface comprises sound interface, microphone interface and USB interface.