CN205946128U - Many passive benzvalene form bass enhancement audio amplifiers - Google Patents
Many passive benzvalene form bass enhancement audio amplifiers Download PDFInfo
- Publication number
- CN205946128U CN205946128U CN201620888712.6U CN201620888712U CN205946128U CN 205946128 U CN205946128 U CN 205946128U CN 201620888712 U CN201620888712 U CN 201620888712U CN 205946128 U CN205946128 U CN 205946128U
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- Prior art keywords
- bass
- passive
- benzvalene form
- basin
- audio amplifier
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Abstract
The utility model discloses a many passive benzvalene form bass enhancement audio amplifiers, including the audio amplifier box, be provided with the passive basin of at least three bass on the audio amplifier box, still include the cavity of at least one initiative speaker or audio amplifier box and the initiative speaker intercommunication of TV set on the audio amplifier box. Compared with the prior art, the utility model discloses a many passive benzvalene form bass enhancement audio amplifiers is through being provided with the passive basin of at least three bass and an initiative speaker on the audio amplifier box, initiative speaker during operation, the air that drives in the audio amplifier box flows, promote the paper disc vibrations of the passive basin of bass, the effect of the low frequency sound volume of reinforcing initiative speaker, the poor problem of bass effect of ultra -thin TV set initiative speaker has been improved, owing to set up the passive back of two at least basses on with the one side, the passive list area of every bass is little, so the equilibrium is better, the bass effect is better, it is passive that the while symmetry sets up the bass, can the effectual vibrations that reduce the audio amplifier box.
Description
Technical field
This utility model is related to technology for loudspeaker box field, more particularly, to a kind of many passive benzvalene form bass boosting sound boxes.
Background technology
Television set enters the ultra-thin epoch now, and for ultra-thin television set, its built-in speaker need to be designed to thickness relatively
Thin so that sound worse and worse, particular without LF-response, sounds that sound is very thin so that consumer cannot answer
The audio-visual appreciation having is enjoyed, and user experience is poor.Therefore, solve the pronunciation of ultra-thin television boombox thin, improve low
The technical problem of audio fruit is the direction that those skilled in the art are studied.
Utility model content
This utility model purpose there is provided passive benzvalene form bass boosting sound box more than one kind, super in prior art to solve
The technical problem of the bass effect difference of thin television set active speaker.
Realize above-mentioned purpose, the technical solution of the utility model is：
A kind of many passive benzvalene form bass boosting sound boxes of the present utility model, including sound box, described sound box set
It is equipped with the passive basin of at least three basses, described sound box also includes at least one active speaker or described sound box
Cavity connect with the active speaker of television set.
Further improvement is that, the gross area of the passive basin of described bass is more than the Net long wave radiation face of described active speaker
Long-pending.
Further improvement is that, the gross area of the passive basin of described bass is the effective radiating area of described active speaker
2～8 times.
Further improvement is that, described active number of loudspeakers is two.
Further improvement is that, described active number of loudspeakers is more than three.
Further improvement is that, the passive basin of described bass is symmetrically or asymmetrically distributed in multiple sides of described sound box
On face.
Further improvement is that, the passive basin of described bass is four, symmetrical or be asymmetrically distributed with described audio amplifier case
On four sides of body.
Further improvement is that, the passive basin of described bass is four, symmetrical or be asymmetrically distributed with described audio amplifier case
In the opposite sides of body.
Further improvement is that, the passive basin of described bass is four, is symmetrically dispersed in the phase of described sound box two-by-two
To on both sides.
Further improvement is that, described active speaker is one, active speaker is located at has the passive basin of described bass
A side on, between the passive basin of two basses.
The beneficial effects of the utility model are：Compared with prior art, many passive benzvalene form bass boost of the present utility model
Audio amplifier passes through to be provided with the passive basin of at least three basses on sound box, described sound box also includes at least one actively
The cavity of speaker or described sound box is connected with the active speaker of television set, during active speaker operation, drives sound
Air flow in box body, promotes the paper disc vibrations of the passive basin of bass, strengthens the effect of the low frequency volume of active speaker, change
It has been apt to the problem of the bass effect difference of ultra-thin television active speaker, passive due at least two basses being arranged on the same face
Afterwards, the passive single area of each bass is little, so balance is more preferably, bass effect more preferably, is symmetrical arranged bass passively simultaneously,
The vibrations of sound box can effectively be reduced.
Brief description
Fig. 1 is a kind of structural representation of many passive benzvalene form bass boosting sound boxes of this utility model；
In figure, 1- sound box, 2- bass is passive, 3- active speaker.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
As shown in figure 1, this utility model provides passive benzvalene form bass boosting sound box more than one kind, including sound box 1, sound
The passive basin of at least three basses 2 is provided with box body 1, sound box 1 also includes at least one active speaker 3 or sound
The cavity of box body 1 is connected with the active speaker 3 of television set.
Optimal way of the present utility model is that the gross area of the passive basin of bass 2 is more than the Net long wave radiation face of active speaker 3
Long-pending；Preferably, the gross area of the passive basin of bass 2 is 2～8 times of the effective radiating area of active speaker 3, and area is than too small
Words, bass effect is poor；Area ratio is excessive, and active speaker 3 cannot drive the passive basin of bass 2 to move, and bass effect is poor.
The quantity of active speaker 3 can be for, more than two or three, the passive basin of bass 2 be four, symmetrical or not right
It is distributed on the side of sound box 1 it is preferred that in the present embodiment with claiming, the passive basin 2 of four basses is symmetrically dispersed in two-by-two
In the opposite sides of sound box 1, active speaker 3 is located therein the interposition that one side has the passive basin 2 of two basses
Put, due to arranging after the passive basin of at least two basses 2 on same side, the single area of the passive basin of each bass 2 is little, so
More preferably, more preferably, the acoustic phase that the passive basin 2 of symmetrically arranged two basses produces simultaneously can reduce bass effect balance as far as possible
The vibrations of sound box.
Operation principle of the present utility model is as follows：Active speaker 3 sounding, the cone vibrations of active speaker 3, drive sound
Air flow in box body 1, promotes the cone vibrations of the passive basin of bass 2, when the cone inward of active speaker, audio amplifier
Air in cabinets cavity is compressed, and promotes the cone of the passive basin of each bass 2 to move out, and promotes the sky outside sound box 1
Gas sounding；When the cone of active speaker 3 moves out, under external pressure effect, the cone of the passive basin of bass 2 is inside
Motion, promotes the air sounding outside sound box.
It should be appreciated that regular job custom and the Figure of description of the noun of locality is all binding operation person and user and set
Vertical, their appearance should not affect protection domain of the present utility model.
Above in association with accompanying drawing embodiment, this utility model is described in detail, those skilled in the art can root
According to described above, this utility model is made with many variations example.Thus, some details in embodiment should not be constituted to this practicality
New restriction, this utility model is by the scope being defined using appended claims as protection domain of the present utility model.
Claims (10)
1. a kind of many passive benzvalene form bass boosting sound boxes, it is characterised in that including sound box, described sound box are provided with
The passive basin of at least three basses, described sound box also includes the chamber of at least one active speaker or described sound box
Body is connected with the active speaker of television set.
2. many passive benzvalene form bass boosting sound boxes according to claim 1 it is characterised in that the passive basin of described bass total
Area is more than the effective radiating area of described active speaker.
3. many passive benzvalene form bass boosting sound boxes according to claim 2 it is characterised in that the passive basin of described bass total
Area is 2～8 times of the effective radiating area of described active speaker.
4. many passive benzvalene form bass boosting sound boxes according to claim 1 are it is characterised in that described active number of loudspeakers
For two.
5. many passive benzvalene form bass boosting sound boxes according to claim 1 are it is characterised in that described active number of loudspeakers
For more than three.
6. the how passive benzvalene form bass boosting sound box according to any one of claim 1-5 is it is characterised in that described bass
Passive basin is symmetrically or asymmetrically distributed on multiple sides of described sound box.
7. many passive benzvalene form bass boosting sound boxes according to claim 6 are it is characterised in that the passive basin of described bass is four
Individual, symmetrical or be asymmetrically distributed with four sides of described sound box.
8. many passive benzvalene form bass boosting sound boxes according to claim 6 are it is characterised in that the passive basin of described bass is four
Individual, symmetrical or be asymmetrically distributed with the opposite sides of described sound box.
9. many passive benzvalene form bass boosting sound boxes according to claim 8 are it is characterised in that the passive basin of described bass is four
Individual, it is symmetrically dispersed in two-by-two in the opposite sides of described sound box.
10. many passive benzvalene form bass boosting sound boxes according to claim 9 are it is characterised in that described active speaker is
One, active speaker is located to be had on a side of the passive basin of described bass, between the passive basin of two basses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620888712.6U CN205946128U (en) | 2016-08-16 | 2016-08-16 | Many passive benzvalene form bass enhancement audio amplifiers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620888712.6U CN205946128U (en) | 2016-08-16 | 2016-08-16 | Many passive benzvalene form bass enhancement audio amplifiers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205946128U true CN205946128U (en) | 2017-02-08 |
Family
ID=57918673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620888712.6U Expired - Fee Related CN205946128U (en) | 2016-08-16 | 2016-08-16 | Many passive benzvalene form bass enhancement audio amplifiers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205946128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111372162A (en) * | 2018-12-25 | 2020-07-03 | 深圳纽斯声学系统有限公司 | No-opening surface-mounted ultrathin ceiling sound box |
| WO2023179489A1 (en) * | 2022-03-25 | 2023-09-28 | 广州视源电子科技股份有限公司 | Loudspeaker box |
-
2016
- 2016-08-16 CN CN201620888712.6U patent/CN205946128U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111372162A (en) * | 2018-12-25 | 2020-07-03 | 深圳纽斯声学系统有限公司 | No-opening surface-mounted ultrathin ceiling sound box |
| WO2023179489A1 (en) * | 2022-03-25 | 2023-09-28 | 广州视源电子科技股份有限公司 | Loudspeaker box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170629 Address after: 101300, Beijing, Shunyi District economic zone core finance Hui Garden No. 6 building, 8-07 Patentee after: Xin Xin finance leasing (Beijing) Co., Ltd. Address before: 201620 Shanghai city Xuhui District Longteng Road No. 2879 building 3024 room 3 Patentee before: WHALEY TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20190816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |