KR100672201B1 - Desk type computer having stereophonic sound function - Google Patents

Abstract

A desk type computer for implementing 3D(Dimensional) sound is provided to integrate a computer, peripherals, cables, and a desk to an optimal structure, and implement a speaker system having clear and reality sound. A main frame(10) has a space for receiving various kinds of peripherals and burying the cables connected to the peripherals at the inside. A sub woofer speaker(31) is installed to the inside of the main frame, plays base band sound, and applies vibration to the main frame. A frame(20) supports the main frame and installs speakers excluding the sub woofer speaker. The sub woofer speaker faces a lower side of the main frame. The frame includes a monitor installation bar for installing a computer monitor(15) at the upper side of the main frame. A left/right front speaker(32) is installed to the frame by fitting height to the user's ears position at a front side of the user.

Description

Desk Type Computer Having Stereophonic Sound Function

1 is a perspective view showing the overall appearance of the present invention

2 is a side view of the appearance of the present invention

3: perspective view of the inside of the main body of the present invention

4 is a perspective view of the main body bottom portion of the present invention

5 is a perspective view showing a state of use of the present invention

<Explanation of symbols for the main parts of the drawings>

10: main body 10a: main board

10b: hard disk drive 10c: power supply

10d: outlet 10e: audio controller

10f: CD-ROM 10g: Monitor Adapter

10h: cooling fan 11: bulkhead

12: cable 13: keyboard

14: mouse 15: monitor

20: frame 21: monitor mounting bar

22: rear speaker installation bar 30: speaker

31: sub-woofer speaker 31a: cover

32: Front speaker 33: Rear speaker

34: center speaker

The present invention relates to a desk-type computer that implements stereoscopic sound, and more specifically, a main body, various peripherals, cables connecting them, and a computer installation desk are integrated into an optimal structure as much as possible, The invention is applied to a speaker system that can dynamically enjoy games, movies, music, and the like.

In the desktop personal computer, which is widely used at present, the main body has an input / output device such as a monitor, a keyboard, a mouse, and a speaker as a peripheral device, and sometimes an external auxiliary memory device is also provided as a peripheral device. Applicable cables are required for each device to connect the. However, when installing a current desktop computer, it is common to have a tower body above or below a desk, and to connect the main body and peripheral devices with a cable that is exposed to the outside with various peripheral devices arranged around the main body. And distracting and crude appearance is a problem that is a problem. Moreover, this problem is prominent in PC rooms where a large number of desktop computer systems are installed and operated. The general size (width × length) of desks currently used in PC rooms is 900mm × 800mm. It is very narrow in size. Therefore, there is a need for a computer system that can solve the problem of lack of space and at the same time look neat appearance, which is an urgent situation not only for home use but also for commercial computer systems such as PC rooms.

On the other hand, a speaker system is necessary to enjoy a realistic and dynamic feeling when playing a game or a movie in a computer system such as a home computer or a PC room. Currently, the most commonly adopted is a two-channel or 2.1-channel speaker system. A 5.1-channel speaker system is also adopted for more realistic stereo sound. The two-channel speaker system is equipped with only two left and right speakers, and the 2.1-channel speaker system has one left and right speaker that outputs undirected super bass for a louder and heavier sound. It further includes a sub-woofer speaker. In addition, the 5.1-channel speaker system includes left and right front speakers, left and right rear speakers (surround speakers), a center speaker, and a sub-woofer speaker to realize more realistic three-dimensional sound. Other 6.1- or 7.1-channel speaker systems have also been developed but are not yet common. However, in a commercial or home computer system such as a conventional PC room, the space occupancy problem is not so large when the two-channel or 2.1-channel speaker system is applied. However, when a multi-channel speaker system such as 5.1-channel is applied, There is a problem with layout and space utilization. For example, in order to reproduce the sound most effectively when the 5.1-channel speaker system is applied, the left and right front speakers and the left and right rear speakers should be installed at the front and rear, respectively, according to the height of the listener's ears. Center and sub-woofer speakers should be installed at the center and the bottom, respectively, and it is difficult to efficiently utilize the space with a conventional computer desk or speaker mounting frame.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems. The object of the present invention is to integrate the computer main body, various peripherals and cables, and the desk where they are installed in an optimal structure as possible, and the sound field is clear and full of realism. An object of the present invention is to provide a desk type computer that implements stereoscopic sound having a structure capable of constructing a speaker system.

The present invention for achieving the above object, the desk-shaped main body having a space in which various peripheral devices are built and the cables connected to these peripheral devices are embedded therein; A sub-woofer speaker installed inside the main body to vibrate the main body while reproducing sound of a low range; It is characterized in that it comprises a frame supporting the main body on the ground and a speaker other than the sub-woofer speaker is installed.

Here, the sub-woofer speaker is preferably installed to face the bottom of the main body.

In addition, a configuration in which the monitor installation bar for installing the computer monitor above the main body may be disclosed in the frame.

In addition, the frame may be a configuration in which the front speaker is installed on both left and right sides in accordance with the ear height in the front position of the computer user. In addition, the frame is provided with a pair of rear speaker installation bars extending rearward on both left and right sides at a height corresponding to the height of the ear of the computer user, and the rear speaker installation bar is further provided with a configuration in which each of the rear speaker installation bars is installed. It may be. In addition, the frame may be further provided with a center speaker is installed so as to be located in the front center portion of the computer user.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

1 and 2 are a perspective view and a side view showing the overall appearance of the present invention, respectively, Figure 3 is a perspective view of the inside of the main body of the present invention. As shown in the figure, the present invention provides a desk-shaped computer main body 10, a frame 20 for supporting the main body 10 on the ground, and a plurality of speakers provided respectively in the main body 10 and the frame 20. (30) is the main component, and look at in detail as follows.

First, the main body 10 has a big feature in that it is made of a form of a desk on which the existing computer main body is installed, thereby eliminating the problem of lack of space for the existing computer main body is installed in a separate desk. You can do it. As shown in FIG. 3, the interior of the main body 10 is divided into several spaces by the partition wall 11, and each space includes a main board 10a, a hard disk drive (HDD: 10b), and power. Supply (10c), outlet (10d), audio controller (10e), CD-ROM (10f), monitor adapter (10g), cooling fan (10h), etc. Optional peripherals can be added as needed. In addition, unlike the existing computer, a plurality of cables 12 for power supply or data transmission of each means connected to the main body 10 are embedded in the main body 10, so that the cables are exposed to the outside. And distracting appearances can be avoided. However, since the input means, such as the keyboard 13 or the mouse 14, which the user needs to operate by hand, should be installed outside the main body 10, only a cable for connecting them to the main body 10 may be exposed to the outside. Although it is possible to connect by radio frequency or infrared method, even such a cable is not necessary, so it has a very neat appearance. On the other hand, the sub-woofer speaker 31 is provided inside the main body 10 to impart vibrations to the main body 10 while reproducing sound in the low range, which will be described later.

Next, the frame 20 is assembled with the main body 10 so that the user can use the main body 10 configured as described above using a general desk, and supports it at a predetermined height on the ground. An example in which the frame 20 is configured to support the main body 10 at both side portions of the main body 10 is shown. In the present embodiment, the frame 20 is provided with a monitor mounting bar 21 such that a computer monitor 15 such as an LCD monitor is installed above the main body 10. The monitor mounting bar 21 has a frame. On both sides of the 20 is installed across the upper portion of the main body 10, the monitor 15 is installed on the monitor mounting bar 21 so that the angle can be adjusted up, down, left and right by the usual hinge means. In addition, the frame 20 is provided with predetermined speakers 32, 33, and 34 for producing a three-dimensional sound effect together with the sub-woofer speaker 31 when playing a game, a movie, or listening to music with a computer of the present invention. do. For example, the front speakers 32 are installed on the left and right sides of the frame 20 so as to be arranged at an ear height at the front position of the computer user. In this case, if no additional speakers are added, the main body 10 The 2.1-channel speaker system is configured together with the sub-woofer speaker 31 installed therein. In addition to the front speaker 32, the frame 20 is provided with a pair of rear speaker mounting bars 22 extending rearward on both left and right sides at a height corresponding to the ear height of the computer user. Rear speakers 33 may be installed on the installation bars 22, respectively, in this case a 4.1 channel speaker system. At this time, it is preferable that the rear speaker installation bar 22 has a hollow structure in which the speaker wires are incorporated so that the wiring of the rear speaker 33 is not exposed to the outside. Meanwhile, as shown in FIG. 2, the center speaker 34 may be further installed in the frame 20 so as to be positioned at the front center of the computer user. Preferably, the monitor 20 may be installed directly behind the monitor 15. The monitor 15 may be installed together with the monitor 15. In this case, the center speaker 34 is further provided as a 5.1-channel speaker system. In addition, in order to implement a recently-developed 6.1-channel or 7.1-channel speaker system, one or two speakers may be appropriately adapted to the frame 20. It may be installed further in position.

As mentioned above, the sub-woofer speaker 31 reproduces the sound of the low range in the state of being installed inside the main body 10, and thereby vibrates the main body 10, which causes the external sound to the outside of the main body 10. 3 and 4, the sub-woofer speaker 31 is preferably installed to face the lower side (ie, the ground direction) of the main body 10 so as to make the transmission more vivid. At this time, the sub-woofer speaker 31 needs to be covered with a cover 31a for blocking the inflow of dust or the like.

5 shows a use state of the present invention according to the embodiment configured as described above.

That is, since the main body 10 serves as a desk by integrating the computer main body and the desk on which the main body is installed, the computer user performs a game, a movie, or other computer work on the main body 10. In particular, since the peripheral devices and cables for power supply or data transmission are buried in the main body 10, it has a very simple and neat appearance without restriction of space utilization as compared to the existing computer system.

In addition, the embodiment shown in the drawing is an example in which a 5.1-channel speaker system is applied, including a sub-woofer speaker 31 installed in the main body 10, and a front panel arranged one at a left and a right at an ear position at a front position of a computer user. A speaker 32, a rear speaker 33 arranged one to the left and a right to the ear height at the rear position of the computer user, and one center speaker 34 disposed behind the monitor 15 at the front center position of the computer user Consists of The speaker system configured as described above is ideally arranged in accordance with the speaker arrangement for implementing a home theater, and the sound effects reproduced for each speaker are as follows. First, a background sound or an effect sound is reproduced along with the main sound of a game, a movie, or music through the front speaker 32, and effectively represents a sound moving from the front to the left and right. In addition, the rear speaker 33, or surround speaker, is a speaker that plays an auxiliary role of the main sound and is responsible for reverberation or effect sound processing, and the sound from the speaker is as if the computer user is in the middle of a game or movie scene or a concert hall. It gives a sense of presence and space. In addition, through the center speaker 34, a dialogue or vocal part is uttered, and an effect sound and a background sound are also reproduced. Finally, the sub-woofer speaker 31 is a speaker in charge of the low range, and generally processes sound having a frequency of less than 50 Hz, and reproduces bass that causes heavy explosion sounds or tension in games or movies. Particularly, in a war / fighting game or a movie, gunfire and explosion sounds are output as strong bass through the sub-woofer speaker 31, and this causes the main body 10 to vibrate. 13) or the vibration of the computer user's hand and arm holding the mouse gives a more realistic and dynamic feeling. Therefore, when playing a game, watching a movie or listening to music using the computer of the present invention, it is possible to obtain a rich volume, a clear sound field, and a realistic and realistic three-dimensional sound effect.

As described above, the present invention can avoid the complicated and distracting appearance because the computer body is integrated in a desk form so that various peripheral devices and cables are not exposed to the outside. Therefore, the present invention can solve the problem of lack of space due to the arrangement of various peripherals, and the cost is not only reduced compared to the conventional computer system, but also the appearance is very simple and neat, which induces the purchase desire by the computer consumer There is.

In addition, the present invention is expected to have a high commercial demand because a speaker system for realizing stereoscopic sound with a clear sound field and realism is sufficient to attract computer users who prefer realistic and dynamic stereoscopic sound.

Moreover, if the present invention is spread to a business such as a conventional PC room where a large amount of desktop computer systems are installed and operated, it can provide a more specialized multimedia computer system space while being differentiated from existing stores with a minimal space layout structure. It is expected to greatly contribute to the development of related industries in this field.

Claims (6)

A desk-type main body having a space in which various peripheral devices are built, and cables connected to the peripheral devices embedded therein; A sub-woofer speaker installed inside the main body to vibrate the main body while reproducing sound of a low range; And a frame for supporting the main body on the ground and including a frame in which a speaker other than the sub-woofer speaker is installed. The method of claim 1, And the sub-woofer speaker is installed to face down the main body. The method of claim 1, The frame is a desk-type computer to implement a three-dimensional sound, characterized in that it comprises a monitor mounting bar that is installed above the main computer monitor. The method according to claim 1 or 3, The frame-type computer to implement a three-dimensional sound, characterized in that the front speaker is installed on both sides of the frame according to the ear height in the front position of the computer user. The method of claim 4, wherein The frame is provided with a pair of rear speaker installation bars extending rearward on both left and right sides at a height corresponding to the height of the ear of a computer user, and the rear speaker installation bars are provided with rear speakers, respectively. Desk computer. The method of claim 5, The frame-type computer to implement a three-dimensional sound, characterized in that the center speaker is further installed on the frame to be located in the front center portion of the computer user.

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