CN202940934U - Suspended loudspeaker sound box - Google Patents
Suspended loudspeaker sound box Download PDFInfo
- Publication number
- CN202940934U CN202940934U CN 201220502590 CN201220502590U CN202940934U CN 202940934 U CN202940934 U CN 202940934U CN 201220502590 CN201220502590 CN 201220502590 CN 201220502590 U CN201220502590 U CN 201220502590U CN 202940934 U CN202940934 U CN 202940934U
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- CN
- China
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- loudspeaker
- radiator
- suspended
- casing
- fixed block
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Abstract
The utility model relates to the technical field of a heavy bass sound box, and particularly relates to a suspended loudspeaker sound box comprising a box body, a loudspeaker, a radiator and a radiation fixed block. The loudspeaker is fixedly connected with one end of the radiator to form an integrative assembly. The other end of the radiator is connected with the box body. An upper end of the radiation fixed block is connected with the box body, and a lower end of the radiation fixed block presses the other end of the radiator tightly. The loudspeaker and the radiator are combined and then are placed into the box body, and the radiator is in compression joint with an annular boss of the box body such that the loudspeaker in the box body is placed in a suspended way. When the sound box plays music, the loudspeaker and the radiator vibrate and compress air in the box together, the compressed air acts on the loudspeaker and the radiator as counteraction, and a heavy bass effect of the sound box is greatly enhanced. The suspended loudspeaker sound box has the advantages of simple structure and assembly and low production cost.
Description
Technical field
The utility model relates to the technical field of Super Bass Loudspeaker Enclosure, refers in particular to a kind of suspended loudspeaker boxes.
Background technology
Audio amplifier has in portable electro-acoustic conversion device widely to be used, and its requirement is audio electrical signal to be converted into audio frequency and the output of former sound in less volume.Characteristics according to existing general magnetic speaker audio amplifier, its performance and volume are a pair of mutual restricting factors, when its volume less, the reducing property of sound is poorer, if install phase-reversing tube or horn additional according to traditional approach, its performance improvement is very limited, inevitably strengthens the volume of sound box simultaneously, makes its internal structure complicated.In addition, when the magnetic speaker on audio amplifier or passive type vibrating diaphragm vibrated under macro-energy, audio amplifier had reverse momentum, made audio amplifier that violent vibration occur, make the casing mass part that unwanted resonance occur and make the voice output distortion, so sound box bodies is usually done solidly and heavy.And the portable loudspeaker box of selling in the market is generally that loudspeaker and radiator are contained in respectively in same casing, its complex structure, and cost is higher, and volume is relatively large, and configuration design also is restricted, and the supper bass weak effect of audio amplifier.
Summary of the invention
The utility model provides a kind of simple in structure, small volume and the effective suspended loudspeaker boxes of supper bass for the problem of prior art.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of suspended loudspeaker boxes includes casing, loudspeaker, radiator and radiation fixed block, and described loudspeaker are fixedly connected with an end of radiator and are integrally formed, and the other end of radiator is connected with casing; The upper end of described radiation fixed block is connected with casing, and its lower end compresses the other end of radiator.
Wherein, described radiator comprises circularoscillations ring and retainer plate, and an end of described circularoscillations ring and loudspeaker glued joint, and the other end of described circularoscillations ring is connected with retainer plate.
Further, the inwall of close box opening end is provided with the annular boss suitable with retainer plate, and the lower surface of described retainer plate is pressed on annular boss.
Wherein, the upper end of described radiation fixed block and casing glued joint.
The beneficial effects of the utility model:
The utility model provides a kind of suspended loudspeaker boxes, includes casing, loudspeaker, radiator and radiation fixed block, and described loudspeaker are fixedly connected with an end of radiator and are integrally formed, and the other end of radiator is connected with casing; The upper end of described radiation fixed block is connected with casing, and its lower end compresses the other end of radiator.These loudspeaker and radiator are combined and are reinstalled in casing, and radiator is crimped on the annular boss of casing, make the loudspeaker that are in the middle of casing be floated placement.When this audio amplifier was play music, loudspeaker and radiator vibrated, jointly compress the air in casing jointly, and the Air Reverse of pressurized comes to act on loudspeaker and radiator, so the supper bass effect of audio amplifier strengthens greatly.Structure of the present utility model and assembling are simple, make its production cost lower.
Description of drawings
Fig. 1 is the profile of a kind of suspended loudspeaker boxes of the present utility model.
Fig. 2 is the vertical view of a kind of suspended loudspeaker boxes of the present utility model.
Reference numeral in Fig. 1 to Fig. 2 comprises:
1-casing, 2-loudspeaker, 3-radiator
4-radiation fixed block, 5-circularoscillations ring, 6-retainer plate
7-annular boss.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing, the utility model is further described, the content that execution mode is mentioned not is to restriction of the present utility model.Referring to Fig. 1 to Fig. 2, below in conjunction with accompanying drawing, the utility model is described in detail.
A kind of suspended loudspeaker boxes includes casing 1, loudspeaker 2, radiator 3 and radiation fixed block 4, and described loudspeaker 2 are fixedly connected with an end of radiator 3 and are integrally formed, and the other end of radiator 3 is connected with casing 1; The upper end of described radiation fixed block 4 is connected with casing 1, and its lower end compresses the other end of radiator 3.
Loudspeaker 2 are combined with radiator 3 and are reinstalled in casing 1, and radiator 3 is crimped on the annular boss 7 of casing 1, make the loudspeaker 2 that are in the middle of casing 1 be floated placement.When this audio amplifier was play music, loudspeaker 2 and radiator 3 vibrates, jointly compress the air in casing 1 jointly, and the Air Reverse of pressurized comes to act on loudspeaker 2 and radiator 3, so the supper bass effect of audio amplifier strengthens greatly, and distortion rate is low.In addition, structure of the present utility model and assembling are all fairly simple, can save and produce material and assembling labor cost, and its production cost is greatly reduced.
In the present embodiment, described radiator 3 comprises circularoscillations ring 5 and retainer plate 6, and an end of described circularoscillations ring 5 and loudspeaker 2 glued joint, and the other end of described circularoscillations ring 5 is connected with retainer plate 6.Further, the inwall of close casing 1 openend is provided with the annular boss 7 suitable with retainer plate 6, and the lower surface of described retainer plate 6 is pressed on annular boss 7.
Audio amplifier in use, the interior compressed air of casing 1 has reverse momentum, make loudspeaker 2 and radiator 3 vibration-generatings, and circularoscillations ring 5 impulse force of buffer air effectively prevents that audio amplifier from violent vibration occuring and avoid other parts of audio amplifier are produced resonance.Because an end of circularoscillations ring 5 and loudspeaker 2 glued joint, to utilize mechanical bond power, physical absorption power and the Chemical bonding that produces and two objects are gluedd joint on conjunction plane and glued joint, the face stress distribution is even glueing joint, and circularoscillations ring 5 is difficult for producing distortion with loudspeaker 2.In addition, gluded joint has resistance and splits, inhales the good performances such as ripple and damping, therefore can reduce greatly the distortion rate of audio amplifier and improve the supper bass effect.
In the present embodiment, the upper end of described radiation fixed block 4 and casing 1 glued joint.The outer surface of audio amplifier is exposed in the upper end of radiation fixed block 4, if use screw connect need to be on audio amplifier mounting screw, can affect like this outward appearance of audio amplifier.And the utility model adopts the mode of glueing joint, and its gluing area is large, stress distribution is even, can avoid stress raisers, long service life.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (4)
1. a suspended loudspeaker boxes, include casing, loudspeaker, radiator and radiation fixed block, it is characterized in that: described loudspeaker are fixedly connected with an end of radiator and are integrally formed, and the other end of radiator is connected with casing; The upper end of described radiation fixed block is connected with casing, and its lower end compresses the other end of radiator.
2. a kind of suspended loudspeaker boxes according to claim 1, it is characterized in that: described radiator comprises circularoscillations ring and retainer plate, and an end of described circularoscillations ring and loudspeaker glued joint, and the other end of described circularoscillations ring is connected with retainer plate.
3. a kind of suspended loudspeaker boxes according to claim 2 is characterized in that: the inwall near the box opening end is provided with the annular boss suitable with retainer plate, and the lower surface of described retainer plate is pressed on annular boss.
4. a kind of suspended loudspeaker boxes according to claim 1, is characterized in that: the upper end of described radiation fixed block and casing splicing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502590 CN202940934U (en) | 2012-09-27 | 2012-09-27 | Suspended loudspeaker sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502590 CN202940934U (en) | 2012-09-27 | 2012-09-27 | Suspended loudspeaker sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202940934U true CN202940934U (en) | 2013-05-15 |
Family
ID=48325156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220502590 Expired - Fee Related CN202940934U (en) | 2012-09-27 | 2012-09-27 | Suspended loudspeaker sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202940934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104038854A (en) * | 2014-05-26 | 2014-09-10 | 国光电器股份有限公司 | Novel portable loudspeaker box |
-
2012
- 2012-09-27 CN CN 201220502590 patent/CN202940934U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104038854A (en) * | 2014-05-26 | 2014-09-10 | 国光电器股份有限公司 | Novel portable loudspeaker box |
| CN104038854B (en) * | 2014-05-26 | 2019-07-23 | 国光电器股份有限公司 | A kind of Novel portable sound box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |