CN208241881U - A kind of low frequency radiation device loudspeaker - Google Patents
A kind of low frequency radiation device loudspeaker Download PDFInfo
- Publication number
- CN208241881U CN208241881U CN201820860578.8U CN201820860578U CN208241881U CN 208241881 U CN208241881 U CN 208241881U CN 201820860578 U CN201820860578 U CN 201820860578U CN 208241881 U CN208241881 U CN 208241881U
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- CN
- China
- Prior art keywords
- loudspeaker
- low frequency
- radiation device
- main box
- frequency radiation
- 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.)
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Abstract
It include that main box, the top setting loudspeaker of main box and bottom end are provided with back cavity low frequency loudspeaker the utility model discloses a kind of low frequency radiation device loudspeaker；Racetrack radiator is installed on the inside of main box, detachable shelf is provided on main tank body sidewall；Main box upper end is sequentially installed with foot pad, shelf, loudspeaker and lower cover from top to bottom.Compared to normal radiation device, this radiator design avoids the unstable sound for reflecting acoustic aperture generation, increases the directive property and extensibility of bass, so that bass auditory localization is more accurate, bass sensual pleasure is more clear the utility model at type radiator is gone to.
Description
Technical field
The utility model relates to stereo set technical field more particularly to a kind of low frequency radiation device loudspeakers.
Background technique
With the development of social progress and technology, people are also higher and higher to the performance requirement of these electronic products.Mesh
The passive radiator that preceding sound equipment in the market uses, oscillating component generally add the outstanding side structure of vibration using simple counterweight,
The passive radiator of this structure is easy swing and unbalance vibration during exercise, causes other component inside counterweight and sound equipment
It touches and sound equipment is caused to generate abnormal sound, distortion, therefore the sound quality of sound equipment is had a greatly reduced quality, and bass effect is bad, and electrical property is not
Height, therefore need a kind of radiated sound.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of low frequency radiation device according to above-mentioned the deficiencies in the prior art
Loudspeaker, for improving loudspeaker tonequality.
The technical solution of the utility model is as follows:
A kind of low frequency radiation device loudspeaker includes main box, the top setting loudspeaker of main box and bottom end setting
There is back cavity low frequency loudspeaker；Racetrack low frequency radiation device is installed on the inside of the main box, is provided on the main tank body sidewall
Detachable shelf；The main box upper end is sequentially installed with foot pad, shelf, loudspeaker and lower cover from top to bottom.
Further, the loudspeaker includes mask, gasket and loudspeaker.
Further, it is provided with and arranges net in the main box.
Further, through-hole is provided on the lower lid；The foot pad and the lower cover pass through screw connection.
Further, the racetrack low frequency radiation device is at least provided with one.
Compared with prior art, the utility model has the following beneficial effects: compared to normal radiation device, this radiator is set
It counts into and goes to type radiator, avoid the unstable sound for reflecting acoustic aperture generation, increase the directive property and extension of bass
Property, so that bass auditory localization is more accurate, bass sensual pleasure is more clear.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the structural exploded view of the utility model embodiment.
Appended drawing reference
1- main box, 2- foot pad, 3- shelf, 4- mask, 5- gasket, 6- loudspeaker, 7- lower cover, 8- low frequency radiation device, after 9-
Chamber low frequency loudspeaker, 10- arrange net, 11- loudspeaker.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.
As depicted in figs. 1 and 2, embodiment provided by the utility model, a kind of low frequency radiation device loudspeaker 11 include
Main box 1, loudspeaker 11 and back cavity low frequency loudspeaker 9；Racetrack low frequency radiation device 8, main box are installed on the inside of main box 1
Detachable shelf 3 is provided on 1.Loudspeaker 11 includes mask 4, gasket 5 and loudspeaker 6, and 1 upper end of main box is from top to bottom successively
Foot pad 2, shelf 3, loudspeaker 11 and lower cover 7 are installed.
It is provided in main box 1 and arranges net 10.
Through-hole is provided on lower cover 7；Foot pad 2 and lower cover 7 pass through screw connection.
Racetrack low frequency radiation device is at least provided with one, and wherein there are two go to type low frequency radiation for setting in the present embodiment
Device, and the setting that opposes is in 1 inside of main box.
Above disclosures are merely preferred embodiments of the utility model, the utility model cannot be limited with this certainly
Interest field, therefore equivalent variations made according to the claim of the utility model still fall within the scope of the utility model.
Claims (5)
1. a kind of low frequency radiation device loudspeaker, it is characterised in that: include main box, main box top setting loudspeaker and
Bottom end is provided with back cavity low frequency loudspeaker；Racetrack low frequency radiation device, the main tank body sidewall are installed on the inside of the main box
On be provided with detachable shelf；The main box upper end is sequentially installed with foot pad, shelf, loudspeaker and lower cover from top to bottom.
2. a kind of low frequency radiation device loudspeaker according to claim 1, it is characterised in that: the loudspeaker includes face
Cover, gasket and loudspeaker.
3. a kind of low frequency radiation device loudspeaker according to claim 1, it is characterised in that: be provided in the main box
It arranges net.
4. a kind of low frequency radiation device loudspeaker according to claim 1, it is characterised in that: be provided on the lower lid logical
Hole；The foot pad and the lower cover pass through screw connection.
5. a kind of low frequency radiation device loudspeaker according to claim 1, it is characterised in that: the racetrack low frequency radiation
Device is at least provided with one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820860578.8U CN208241881U (en) | 2018-06-05 | 2018-06-05 | A kind of low frequency radiation device loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820860578.8U CN208241881U (en) | 2018-06-05 | 2018-06-05 | A kind of low frequency radiation device loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208241881U true CN208241881U (en) | 2018-12-14 |
Family
ID=64575461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820860578.8U Active CN208241881U (en) | 2018-06-05 | 2018-06-05 | A kind of low frequency radiation device loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208241881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109788380A (en) * | 2019-03-12 | 2019-05-21 | 北京声智科技有限公司 | A kind of horn assembly, speaker and its installation method |
-
2018
- 2018-06-05 CN CN201820860578.8U patent/CN208241881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109788380A (en) * | 2019-03-12 | 2019-05-21 | 北京声智科技有限公司 | A kind of horn assembly, speaker and its installation method |
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