JP2006115436A - Speaker box system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To refine music reproduction in a four dimension space including a time axis. <P>SOLUTION: The speaker box system has a minimized oval shape of a baffle plate not impairing performance of a speaker unit, and the extended oval shape of the speaker box not causing resonance with a standing wave. The shape is applied to a low pitch sound and a high/medium pitch sound. The shape is more difficult to produce when it is bigger. Then, there is difficulty to adjust various sound qualities by connecting independent deformed speaker boxes of different sizes. Production is facilitated by dividing the speaker box into block units. Various assembly/disassembly functions are obtained by attaching an outer connection part to the blocks. Extremely complex adjusting function of sound quality is attached by utilizing the outer connection part. A pursuit of ultimate function results in ultimate beauty of design. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

The present invention aims at the ultimate refinement of reproduced music by a speaker and the beauty of music beyond live performance, and aims at the desire for peace and the healing of the hearts of all people through a unique design. It also presents the ultimate system design beauty to industrial design in the 21st century and promotes innovation.

Conventional speakers are insufficient for accurate music reproduction of a four-dimensional space-time with a three-dimensional space and a time axis. In particular, it is possible to accurately reproduce the huge amount of information and recording space of SACD and DVD audio by simply increasing the number of speakers and the size of the speaker box. And reflections inside and outside the baffle plate cannot be solved. In recent years, aiming at accurate reproduction of digital information, a speaker that uses an egg-shaped speaker box for high and medium sounds, a full-range egg-shaped speaker, and a large, vertically-long large baffle area. Various types of speakers such as a speaker and a modified speaker with a reduced number of internal standing waves have been put on the market. However, the degree of perfection is not so high.

卵形のスピ−カ−ボックスを高音用と中音用に使用している先駆的な会社である。
又、低音にオ−ム貝の様な形をした変形スピ−カ−ボックスを使用したスピ−カ−は、ペアで五〇〇万円もする高額商品であるが、デザインと共にその技術的背景には敬意の念を禁じ得ない程である。

It is a pioneering company that uses egg-shaped speaker boxes for high and medium sounds.
In addition, a speaker using a modified speaker box shaped like an mussel in the bass is a high-priced product that costs 500,000 yen as a pair. I can't forgive respect.

Inspired by such advanced technology development and design, various deformed speaker boxes and new technologies, and speaker units and speakers using new materials are released from various countries. After the fall of a domestic speaker that did not make progress after a temporary rise, it entered into the era of foreign-made speaker Hundred Flowers, a high-class speaker equipped with a new design and new technology Is almost all made in foreign countries.

Last year, Pioneer released a high-performance speaker as a high-priced product of 6 million yen as a pair. The speaker unit is in charge of the professional unit development department in Japan, and the speaker box is in China. Produced and integrated development is to say that the British living in the United States.
The speaker unit has a new technology and high performance, and the speaker box also has a unique design that minimizes the standing wave and uses new materials.

Recently, new products from domestic manufacturers, such as egg-shaped full-range speakers and dharma-shaped speakers, have become prominent, and most of them are quadrangular and four-sided speakers. The departure from the old-time speaker design was very pleasing.

Even with the conventional advanced speakers described above, the issue of refining the playback music in the four-dimensional space including the time axis, which is fundamentally unsolved, is the issue with each speaker manufacturer. -Although it makes full use of advanced technologies such as design, ideas and materials, it is still not enough.

The present invention is intended to solve the conventional problems all at once, establishes a revolutionary devise and technique called speaker system design, and shows what a 21st century speaker should be. The goal is to play a leading role in the audio industry.

In order to achieve the object, the present invention provides a sound quality adjustment mechanism and speaker box increase / decrease as a system, a sound quality adjustment mechanism, elimination of mutual interference of vibrations, and the possibility of use of each sound quality adjustment mechanism by the user. A very flexible speaker box system in which the manufacturing process is solved by block production, the conventional problems are solved at once by using the connecting portion of the block, and the system can be developed later is the present invention. Is proud of the world.

The first problem, accurate radiation of the time axis of the sound source, is solved by moving and adjusting the speaker box back and forth using the external projecting portion and external connection portion of the block.

Second problem: The adverse effects of the mutual interference of the vibrations caused by the respective speaker units can be solved by making the speaker box independent and connecting them by joints, external connection parts or the like.

The third problem is solved by making the speaker box independent in order to keep the sound radiated from each speaker unit from the influence of the other units to the minimum and to make it acoustically cooperate.

In order to avoid the adverse effects of resonance inside and outside each speaker box, the resonance can be further reduced by forming an independent deformed speaker box and inserting a buffer material at the connecting portion of the block.

When the block is assembled by inserting a spacer with a small thickness at the connection part of the block, it becomes a bass reflex speaker that adjusts the sound quality for reducing the back pressure of the speaker unit and enhances the bass. When the parts are assembled without gaps, it becomes a closed speaker. When the rear end is opened, the rear side is open. The speaker that can be changed to various sound qualities according to the user's experience and taste is the effect of block production and independent speaker box.

Providing external overhangs, external connections, etc. when manufacturing blocks makes it relatively easy to manufacture deformed speaker boxes and large-sized speaker boxes that are difficult to manufacture. It became possible to adjust the sound quality as well as the variety of construction.

As described above, in order to accurately reproduce the recording space, that is, the four-dimensional space, proper arrangement of the speaker units is indispensable. Most commercial loudspeakers were fixed together, and the producers and users were not able to adjust the sound quality and position of the sound source.
Produced with blocks that can be disassembled and assembled, and provided external overhanging parts, external connection parts, etc., it was possible to provide various sound quality adjustment functions when assembled into a speaker box.

The speaker box system assembled as a system of a speaker box with various sound quality adjustment functions is the result of pursuing extreme performance. A very beautiful and extraordinary design was created.
This innovative idea of system design brings about the mysterious beauty of functional beauty, music beauty, and the healing beauty of human mind, just like an alien alien who appeared in the 21st century.

Hereinafter, embodiments of the present invention will be described with reference to FIGS.

In the figure, the external connection portion 7 of the low-frequency speaker box 1A and 2A and the external connection portion 8 of the 3B medium / low-frequency speaker box are connected by 11 connection joints. The 3B external connection part 8 and the 5C external connection part 9 for middle and high sounds are connected, and the 4B external connection part 8 is connected to the upper part of 9. The external connection portion 10 of the high-frequency speaker box is connected to the external connection portion 8 of 4B. When the 21 front legs are connected, the speaker box system and the speaker system viewed from the front are completed.

In FIG. 2, 21 front legs and 22 rear legs are connected to a 1A bass speaker box, and a 3B middle bass speaker box is connected to 1A. A 5C mid-high sound speaker box is connected on 3B, and 4B of the same type as 3B is connected on 5C. Connect a 6D treble speaker box on top of 4B. Each connection is made by an external connection or a joint. A speaker box system and a speaker system as seen from the side are completed.

FIG. 3 shows a 1A bass speaker box divided into pre-assembly blocks, each of 7 M and 7 N, 7 P and 7 Q, 7 R and 7 S. Various sound quality adjustment mechanisms can be provided by assembling by putting a washer, a spacer or a buffer material in the external connection portion, or by connecting without inserting anything.

FIG. 4 shows that the 4B mid-range loudspeaker box is removed and the 6D high-frequency loudspeaker box is connected to the 5C mid-high range loudspeaker box to listen to music relatively close. It is a thing.

FIG. 5 shows a middle / high tone speaker box 55C and a treble speaker box 66D, and 5C and 6D in FIG. It is a medium-sized system installed. One 1A bass speaker box greatly increases the degree of freedom of installation.

The operation of the above configuration will be described below. The large speaker box system and the large speaker system shown in FIGS. 1 and 2 are disassembled in units of blocks as shown in the exploded view of the 1A bass speaker box shown in FIG. 3 unless fixed with an adhesive. It can be assembled. This feature is a major advantage of all other spin boxes, and the functional beauty and the ultimate beauty of the design based on the new idea of this flexible system design are the same as the basic system shown in Figs. 1 and 2. The modified system designs of FIGS. 4 and 5 are also retained, and each also exhibits a special extreme beauty.

1A and 2A in FIG. 1 are removed and a foot is attached to the 3B mid / low frequency speaker box. As shown in FIG. 8, a monitor speaker for close-up listening is obtained. I am confident that it will deliver extreme performance and overturn the concept of monitor speakers.

4A and 2A bass speakers are removed and the feet are attached to the 3B mid-speaker speaker box. As shown in Fig. 6, it is expected to play an active role as a monitor speaker. However, for home use, it is easy to install a speaker in a small room, and when it can be moved to a large room, it can be installed by adding a speaker box for low sound of 1A and 2A. . If a 4B mid / low frequency speaker box is additionally installed, it will return to the basic design shown in FIG. In this way, starting from a small speaker, it is possible to easily upgrade the system to a medium-sized speaker and further to a large-sized speaker. This enhances the user's ability to understand the speaker and sound technology, and also gives them the joy of making good things.

If 3B and 4B of FIG. 5 are removed and a foot is attached, a small slim system will be completed as shown in FIG. Combining 10 and 6D with 9 and 5C in FIG. The system design that changes from the basic figure of one figure is a flower of the 21st century.

Front view A state in which a speaker of a speaker box system showing an embodiment of the present invention is attached. Side view / Cross-sectional view The speaker box system speaker is installed. (Slashes are omitted to prevent system and design complexity) Side view / Cross-sectional view Exploded view of the box for bass of the speaker box system. (Slashes omitted) Front view The speaker box system of Fig. 1 is partially modified in function and design, and the speaker is attached. Front view Inheriting the design and functions of the speaker box system shown in Fig. 1, it has been scaled down to a medium-sized system with partial changes.

Explanation of symbols

1A and 2A Speaker box for bass 3B and 4B Speaker box for middle and low tone 5C Speaker box for middle and treble 6D Speaker box for treble 7 External connection for bass 8 External connection for bass Part 9 External connection part for middle and high sounds 10 External connection part for high sounds 11 Connection joints A1 and A2 Speaker for low sounds
B1 and B2 Mid and bass speakers
C Speaker for middle and high sounds
D Treble speaker
21 Speaker's front foot 22 Speaker's rear foot 14 1A first stage block 15 1A second stage block 16 1A third stage block 17 1A fourth stage block 7 M and 7 N 1A external connection portion 7 P and 7 Q 1A external connection portion 7 R and 7 S 1A external connection portion 55C and 56C Medium and high tone speaker box 66D High tone speaker box 99 55C And 56C external connection part 100 66D external connection part 113 connection joint

Claims (6)

  When the speaker system is completed, the speaker units such as super bass, bass, medium tone, treble and super treble are stored in separate speaker boxes, and mutual interference between vibration and distortion is achieved. This is a speaker box system that aims to maximize the performance of the speaker unit by minimizing the sound and having various sound quality adjustment mechanisms. The speaker box is divided and produced, and the parts are completed in block 1, block 2, block 3, block 4, etc., and the blocks are assembled to complete the speaker box.
When this method is used, large and complex speaker boxes that cannot be manufactured by conventional ideas can be manufactured relatively easily. An external connection part, external attachment part, and external overhang part are provided so as to protrude from the block.
A speaker box is completed by combining the parts protruding from the block.
Moreover, the part which protrudes from the block is shared, and various sound quality adjustment mechanisms are held.   A portion that protrudes from the block is used or a portion that protrudes is added, and a plurality of speaker boxes are connected by external connection portions, joints, or the like to complete a speaker box system / speaker system. As described above, if the portion protruding from the block is used for attachment, a 5, 1 channel speaker system, a ribbon speaker for super high frequency reproduction, and the like can be easily added. Low to high loudspeaker box systems can be easily separated into individual loudspeaker boxes without fixing with adhesive, and each loudspeaker box must be secured with adhesive. Can be broken down into blocks. Up to now, it is possible to add a speaker with a very low treble, add a speaker with a very low tone separately like a 5- or 1-channel system, and shape it like a horn speaker system. Although there were some things that could not be integrated, ordinary speakers could not be easily separated and divided. The fact that it can be assembled and disassembled comparatively easily as in the present invention / invention means that each speaker box is moved back and forth by using the connecting portion to adjust the time axis of the sound source and the speaker. Unit back pressure can be reduced and the volume and texture of bass can be adjusted. Further, it can be changed relatively easily to a closed type speaker, bass reflex type speaker, rear open type speaker or the like.
The fact that it can be separated / divided in this way means that small 2-way speakers, medium-sized 3-way speakers, and larger 4-way speakers, 5-way speakers, etc. It can be manufactured relatively easily, and the user can build a system from small to large, taking into account the size of the room, sound preference, and design preference. In addition, after purchasing a small system, it is very easy to upgrade the system to medium or large by adding a speaker box and parts. 4 and 5 were born from the basic design of Fig. 1. Fig. 6, Fig. 7 and Fig. 8 changed the concept of the conventional speaker as a high performance monitor speaker for relatively close listening. I am sure it will be the main system of the studio. The strange thing about system design is the aliens of the 21st century.
In this way, it is possible to easily change the function and the design by changing the parts of the respective speaker box systems.
If you sell it to young people, if you release it as an assembly kit like a plastic model, you can not only make the beauty of the design and the sound quality, but also the fun of making things and the complicated and delicate adjustment of the sound by yourself I think that it is important to contribute to scientific education.
As described above, the present invention facilitates very flexible system construction, system modification, and integrated design change by fundamental design of the speaker box system design and the speaker system design. It is characteristic that it has become like this and has a great influence on the speaker design of the 21st century and is considered to play a leading role.

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