CN2315746Y - New speaker box with console phase inverting box structure - Google Patents
New speaker box with console phase inverting box structure Download PDFInfo
- Publication number
- CN2315746Y CN2315746Y CN 97245681 CN97245681U CN2315746Y CN 2315746 Y CN2315746 Y CN 2315746Y CN 97245681 CN97245681 CN 97245681 CN 97245681 U CN97245681 U CN 97245681U CN 2315746 Y CN2315746 Y CN 2315746Y
- Authority
- CN
- China
- Prior art keywords
- phase
- phase inverting
- box
- utility
- bass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model relates to a novel sound box with a console phase inverting box structure. The center of the bottom of a box body of the sound box is provided with a phase inverting pipe with a large caliber. A pipe mouth of the phase inverting pipe faces downwards. Space in the box body is communicated with the outside through the phase inverting pipe. The outer surface of the bottom of the box body is provided with a special foot plate through a supporting column. The novel sound box can better reserve the advantages of the prior art; simultaneously, on the basis of the actuality of a domestic cinema, the utility model fully utilizes ground reflection to lead the feeling of quantity of bass to be reinforced; consequently, bass which is not very clear but is rich can be obtained; the utility model better overcomes the disadvantages of the prior art.
Description
The utility model relates to a kind of audio amplifier that is mainly used in household audio and video system, specifically refers to a kind of novel audio amplifier with console phase inverting box structure.
In traditional inverted phase type design audio amplifier, its phase-reversing tube generally is placed in the front or the side of audio amplifier, because traditional theory is thought, phase-reversing tube should have certain distance from barrier, have only when phase-reversing tube overhead or wall limit certain distance when above, the bass that phase-reversing tube just can produce comparatively accurately, have a setting analysis power, yet in reality, particularly at present comparatively popular household audio and video system, people often need more bass, enriching the acoustics that video disc brings, and existing audio amplifier can't satisfy this demand.
The purpose of this utility model just is to provide a kind of novel audio amplifier with console phase inverting box structure, with by the heavy caliber phase-reversing tube project organization of its dozen ground (opening down) and the special-purpose sole structure that matches, in advantage that keeps prior art preferably and function of use, actual from home theater, make full use of the reflection on ground, the amount sense of its bass is strengthened to some extent than prior art, though thereby obtain very not clear but the bass of horn of plenty more, overcome the deficiencies in the prior art preferably.
The purpose of this utility model realizes in the following manner: a kind of novel audio amplifier with console phase inverting box structure, mainly form by casing and loudspeaker, one of them or more than one loudspeaker device are on Loudspeaker panel, it is characterized in that the heavy caliber phase-reversing tube being arranged at bottom centre's place's device of above-mentioned sound box, this phase-reversing tube mouth of pipe down, the space is by this phase-reversing tube and exterior in the casing, is positioned with special-purpose sole at the outer surface of bottom half by pillar.
Adopt the novel audio amplifier with console phase inverting box structure of the present utility model, owing to used the heavy caliber phase-reversing tube project organization of beating ground (opening down) and the special-purpose sole structure that matches, in advantage that keeps prior art preferably and function of use, actual from home theater, make full use of the reflection on ground, the amount sense of its bass is strengthened to some extent than prior art, though thereby obtain very not clear but the bass of horn of plenty more, overcome the deficiencies in the prior art preferably, satisfied consumers in general's demand.
Description of drawings:
Accompanying drawing is a kind of example structure schematic diagram of the present utility model.
Wherein: space in the 1-casing, 2-casing, 3-phase-reversing tube, 4-pillar, 5-bellmouth orifice, the special-purpose sole of 6-.
Below in conjunction with drawings and Examples the utility model is described in detail.
As shown in the figure, a kind of novel audio amplifier of the present utility model with console phase inverting box structure, mainly form by casing (1) and loudspeaker, one of them or more than one loudspeaker device are on Loudspeaker panel, it is characterized in that heavy caliber phase-reversing tube (3) being arranged at bottom centre's place's device of above-mentioned sound box (1), this phase-reversing tube (3) mouth of pipe down, space (2) is by this phase-reversing tube (3) and exterior in the casing, and the outer surface in casing (1) bottom is positioned with special-purpose sole (6) by pillar (4).In said structure, because phase-reversing tube is installed in the bottom of audio amplifier, its mouth of pipe down, change the design that traditional sound box inverted tube is installed in the casing side, thereby made the bore of phase-reversing tube to strengthen relatively, and can make full use of the reflection on ground, the amount sense of its bass is strengthened to some extent than prior art, though and obtain very not clear but the bass of horn of plenty more, meet of the requirement of existing household audio and video system preferably to bass, realized the purpose of this utility model.
Claims (1)
- A kind of novel audio amplifier with console phase inverting box structure, mainly form by casing (1) and loudspeaker, one of them or more than one loudspeaker device are on Loudspeaker panel, it is characterized in that bigbore phase-reversing tube (3) being arranged at bottom centre's place's device of above-mentioned sound box (1), this phase-reversing tube (3) mouth of pipe down, space (2) is by this phase-reversing tube (3) and exterior in the casing, and the outer surface in casing (1) bottom is positioned with special-purpose sole (6) by pillar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97245681 CN2315746Y (en) | 1997-09-11 | 1997-09-11 | New speaker box with console phase inverting box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97245681 CN2315746Y (en) | 1997-09-11 | 1997-09-11 | New speaker box with console phase inverting box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2315746Y true CN2315746Y (en) | 1999-04-21 |
Family
ID=33954088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97245681 Expired - Fee Related CN2315746Y (en) | 1997-09-11 | 1997-09-11 | New speaker box with console phase inverting box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2315746Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006531A (en) * | 2010-11-24 | 2011-04-06 | 东莞市达硕科技有限公司 | Sound box structure |
| CN105165025A (en) * | 2013-03-01 | 2015-12-16 | 哈曼国际工业有限公司 | Speaker |
-
1997
- 1997-09-11 CN CN 97245681 patent/CN2315746Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006531A (en) * | 2010-11-24 | 2011-04-06 | 东莞市达硕科技有限公司 | Sound box structure |
| CN102006531B (en) * | 2010-11-24 | 2013-06-05 | 东莞市达硕科技有限公司 | Sound box structure |
| CN105165025A (en) * | 2013-03-01 | 2015-12-16 | 哈曼国际工业有限公司 | Speaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |