KR200199712Y1 - Extension cable unit for usb & speaker & microphone port - Google Patents

Abstract

The present invention relates to an extension cable unit that can conveniently use the USB port and the speaker and microphone ports located on the rear of the desktop computer.

According to the present invention, there is a USB port mounted on the motherboard of the desktop computer and a speaker and microphone port mounted on the sound card, which is an expansion unit, located at the rear of the computer. By using each equipment conveniently, the cable is connected to the USB port and the speaker and microphone port built in the back of the computer, the data and electrical signals can be used in front of the computer and the cable and unit This is provided.

Description

Extension cable unit of USB cable and speaker and microphone port of desktop computer {EXTENSION CABLE UNIT FOR USB & SPEAKER & MICROPHONE PORT}

The present invention relates to the extension cable unit of the USB and speaker and microphone ports of the desktop computer, and more particularly, the extension cable unit of the USB and speaker and microphone ports of the desktop computer that makes it easy to use the USB and speaker and microphone equipment. It is about.

In general, a desktop computer is equipped with a sound card, which is a performance expansion device that is mounted on a motherboard and a motherboard expansion slot for use of various computer peripheral devices, as shown in FIG. 1. Nowadays, with the development of technology, cameras, monitors, mice, keyboards, LAN cards, printers, etc., huge number of U.S. equipments and sites that can make free long-distance calls and international calls from the Internet have also been loved by users.

However, these devices are located on the back of the computer and are used in each home and office to lift the computer and locate each of the small ports on the back where various cables are entangled, plug it in, and plug it back in. In order to move after use, it has been using a method that is inconvenient, such as taking it out again, unplugging it, and reinstalling it. In the Internet age, to use an Internet phone, it has been used to endure uncomfortable to unplug the speaker and to use a dedicated headset, and to use it conveniently, it has to pay a lot of money.

The purpose of the present invention is to install each port on the front of the main body of the computer so that the user can easily use the generalized U.S. equipment and the Internet phone, so that the user can keep the surroundings of the computer clean without using a separate U.S. hub. It is to provide the extension cable unit of USB and speaker and microphone port of desktop computer, which saves cost because there is no need to purchase additional USB hub, and when it is installed in the computer case, synergistic effect on case appearance and performance improvement.

Figure 1 (A) is a perspective view showing the use of each device in a conventional computer

(B) is a perspective view showing the connection of each equipment in the back of the conventional computer

Figure 2 is a perspective view showing the use of each device in a computer equipped with a USB cable and the extension cable unit of the speaker and the microphone port according to the present invention

(A) (B) (C) of FIG. 3 is a perspective view showing the above embodiment

Figure 4 is a diagram showing a mounting method of the embodiment (A) (B) (C).

<Description of the code | symbol about the principal part of drawing>

2.USB port 12.cable connector

3.Speaker port 13.3.5 inch bay

4.Microphone port 14.3.5 inch guide

5.USB cable 15.Computer case

6.Speaker cable 16.PCB mounting rail

7.Microphone 17.USB Skaner

8.USB plug 18.USB camera

9.Speaker plug 19.Stereo & microphone headset

10.Microphone plug 20.Combination bolt

11.PCB board 21.Boltpost

According to the present invention, the USB port (2) installed on the rear of the desktop computer and the speaker port (3) and the microphone port (4) of the sound card, which is an expansion unit, are connected to the front of the computer case (14). Extends the USB and speaker and microphone ports of the desktop computer, which electrically connects various data and signals to and from the ports on the rear of the computer so that they can conveniently use each device. A cable unit is provided.

Hereinafter, described with reference to the accompanying drawings, preferred embodiments of the present invention is as follows.

FIG. 2 illustrates a computer in which a USB cable of a desktop computer motherboard and an extension cable unit of a speaker and a microphone port are coupled to a 3.5-inch bay 13 of a desktop computer, and a computer case includes one spare 3.5-inch bay. Here, the unit of the present invention can be installed by simply pushing the unit. The extension cable is inserted into each port at the rear through the inside of the computer to complete the installation.

The unit may be manufactured in various forms, such as the 3.5-inch bay type shown in FIG. 3A, the PCB substrate type shown in FIG. 3B, or the USB stand-alone type shown in FIG. It is possible to apply this to case design, and it is possible to develop a computer case of various functions.

4 (A), (B), and (C) illustrate a method of coupling the unit to a computer, and FIG. (A) shows the unit without a PC-mounted rail 16 inside the 3.5-inch guide 14. Mount this unit by using, and install the 3.5-inch guide (14) equipped with the unit in the 3.5-inch bay (13) of the computer case 15, each cable is inserted into the spare slot through the space inside the computer Either the two USB plugs (8) are inserted into the USB port (2), the speaker plugs (9) are inserted into the speaker port (3), and the microphone port (4). Insert the microphone plug 10.

At this time, each port of the front and rear is connected with a cable to transmit the respective data and electrical signals.

(B) shows the unit mounted on the bottom of the computer case (15) using the PCB mounting rail (16), and each cable is a slot for the unused printer, the slot for the unused printer through the space inside the computer. Eject the two USB plugs (8) into the USB port (2), the speaker plug (9) is inserted into the speaker port (3), the microphone plug (10) is inserted into the microphone port (4) do.

At this time, each port of the front and rear is connected with a cable to transmit the respective data and electrical signals. This method is used for small cases without a 3.5-inch bay.

Figure (C) is a USB unit is attached to the bolt bolt for mounting on the PC (15) at the bottom of the computer case 15 as a coupling bolt (20) and the cable slot through the space inside the computer, the entrance, use Eject the two USB plugs (8) to the USB port (2) is discharged to a printer parallel port or the like.

At this time, each port of the front and rear is connected with a cable to transmit the respective data and electrical signals. This method is used for USB only when the speaker and microphone are not needed from the front in a small case without a 3.5-inch bay.

Therefore, it is possible to use various equipment easily through the port built into the unit without a separate USB hub, so it is possible to improve the appearance of the case by preventing economic loss by using a separate hub and providing various functions unlike conventional computer cases. have. The unit uses the expansion equipment in front of the computer, thereby eliminating the inconvenience of moving the computer every time the equipment is used.

The USB cable of the desktop computer and the extension cable unit of the speaker and the microphone port can be applied to both existing products and new products.

As described above, according to the present invention, the USB port (2), the speaker port (3), and the microphone port (4) located at the rear of the computer can be removed by installing an extension unit to the front of the computer. It can provide the USB cable of the desktop computer and the extension cable unit of the speaker and the microphone port, which can add convenience and speed to the work.

Claims (3)

A unit that is mounted on the front of a desktop computer equipped with a USB port and a speaker and a microphone port for transmitting and receiving data, so that a variety of equipment can be used easily and quickly, the unit is electrically connected to each port on the rear of the computer 3.5-inch guide completion type of USB cable of the desktop computer and the extension cable unit of the speaker and microphone port, characterized by extending the electrical signal to the front of the computer. A unit that is mounted on the front of a desktop computer equipped with a USB port and a speaker and a microphone port for transmitting and receiving data, so that a variety of equipment can be used easily and quickly, the unit is electrically connected to each port on the rear of the computer The PC board of the USB cable of the desktop computer and the extension cable unit of the speaker and the microphone port, characterized by extending the electrical signal to the front of the computer. A unit mounted on the front of a desktop computer equipped with a USB port for transmitting and receiving data for easy and quick use of a variety of equipment, the unit is electrically connected to each port on the rear of the computer to transmit data and electrical signals to the front of the computer USB cable extension unit of the desktop computer, characterized in that extending to.