CN205545891U - Speaker with inside and outside bullet ripples - Google Patents
Speaker with inside and outside bullet ripples Download PDFInfo
- Publication number
- CN205545891U CN205545891U CN201521124428.3U CN201521124428U CN205545891U CN 205545891 U CN205545891 U CN 205545891U CN 201521124428 U CN201521124428 U CN 201521124428U CN 205545891 U CN205545891 U CN 205545891U
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- voice coil
- outside
- ripple
- bullet ripple
- coil loudspeaker
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Abstract
The utility model belongs to the technical field of audio engineering and specifically relates to indicate a speaker with inside and outside bullet ripples, it includes vibrating diaphragm and support the sound basin frame of vibrating diaphragm, voice coil loudspeaker voice coil pipe, voice coil loudspeaker voice coil and setting are in metal column among the voice coil loudspeaker voice coil pipe, magnet with bear the U of magnet iron, the top of U iron with the bottom of sound basin frame is connected, still play the ripples outside and including the interior bullet ripples of loop configuration, the outside of interior bullet ripples and the inboard fixed connection of voice coil loudspeaker voice coil pipe, inboard and the metal column fixed connection of interior bullet ripples, play the outside and sound basin frame fixed connection of ripples outward, play the inboard of ripples and the outside fixed connection of voice coil loudspeaker voice coil pipe outward. The utility model discloses solve effectively current speaker hang system control power not enough with play ripples and the voice coil loudspeaker voice coil duct ligation not enough problem of making a concerted effort, avoid the speaker ultra -large -power during operation voice coil loudspeaker voice coil with play the ripples and peel off and rocking vibration.
Description
Technical field
This utility model relates to electroacoustic techniques field, refers in particular to a kind of speaker with inside and outside bullet ripple.
Background technology
Speaker is the electro-acoustic transducer device that a kind of electric energy is changed into acoustic energy, is parts most crucial in stereo set,
It acts like the electromotor of automobile, and its principle is according to Faraday's law, and electrified wire is meeting stress in magnetic field, and direction is vertical
In the sense of current, stress size is directly proportional to electric current, conductor length and magnetic field intensity.The voice coil loudspeaker voice coil of speaker is in what Magnet produced
In magnetic field, when voice coil loudspeaker voice coil input tone currents, voice coil loudspeaker voice coil will produce the power that a size and Orientation is controlled by input audio signal
Doing piston movement before and after driving vibrating diaphragm, consequent sound wave outwards radiates formation sound.
Play the suspension that ripple is speaker, be responsible for controlling the diaphragm of loudspeaker and vibrate along the axial center, if playing ripple
Control power is not enough, and speaker will wave work when, and voice coil loudspeaker voice coil can produce abnormal sound with magnetic circuit frictional impact, serious
Speaker can be caused to burn.In the case of powerful, play the adhesion deficiency between ripple and voice coil loudspeaker voice coil pipe and can cause playing ripple and sound
Circle pipe is peeled off, and tonequality causes bad impact.
Utility model content
This utility model provides a kind of speaker with inside and outside bullet ripple for problem of the prior art, above-mentioned in order to solve
Technical problem, this utility model adopts the following technical scheme that
A kind of have the inside and outside speaker playing ripple, including vibrating diaphragm and the sound frame of the described vibrating diaphragm of support；Voice coil loudspeaker voice coil pipe, voice coil loudspeaker voice coil and
It is arranged on the metal column among described voice coil loudspeaker voice coil pipe；Magnet and the U ferrum of the described Magnet of carrying, the top of U ferrum and described sound frame
Bottom connects；Also including the interior bullet ripple of loop configuration and outer bullet ripple, the described outside of interior bullet ripple is fixed with the inner side of voice coil loudspeaker voice coil pipe
Connecting, the inner side of interior bullet ripple is fixing with metal column to be connected；The outside of described outer bullet ripple and sound frame are fixing to be connected, outer bullet ripple interior
Side is fixing with the outside of voice coil loudspeaker voice coil pipe to be connected.
Wherein, there is difference in height in described interior bullet ripple and outer bullet ripple in the vertical direction, described outer bullet ripple is positioned at bullet ripple
Top.
Preferably, described interior bullet ripple and outer bullet ripple are circular bullet ripple.
Further, the described circular ripple playing ripple is sinusoidal wave ripple, and near the sinusoidal wave ripple of voice coil loudspeaker voice coil pipe side
Density is bigger than the sinusoidal wave corrugation density away from voice coil loudspeaker voice coil pipe side.
Wherein, the outside of described interior bullet ripple and the inner side of outer bullet ripple are provided with the rake for fixing connection, described
Rake is fixed together with voice coil loudspeaker voice coil pipe by the way of gluing.
Wherein, described metal column is located at the top of Magnet, is provided with washer between described metal column and Magnet, and described washer is solid
Upper surface due to Magnet；The upper surface concave downward of described washer has the groove adaptive with metal column, and described metal column passes through
Gluing mode is fixed together with washer.
Wherein, the outside of described vibrating diaphragm is provided with the ring of cross section semicircular in shape, and the inner side of ring and vibrating diaphragm are combined into one
Body, the outside of described ring is fixing with sound frame to be connected.
Further, the inner side of described vibrating diaphragm is provided with the vibrating diaphragm trunk that cross section is herringbone, vibrating diaphragm trunk upper
End is combined as a whole with vibrating diaphragm, and the bottom of described vibrating diaphragm trunk is fixing with outside the upper end of voice coil loudspeaker voice coil pipe to be connected.
The beneficial effects of the utility model:
This utility model efficiently solves existing loudspeaker suspension system control power deficiency and bullet ripple is combined with voice coil loudspeaker voice coil pipe
The problem that power is inadequate, it is to avoid speaker voice coil loudspeaker voice coil when super high power works is peeled off and rocking vibration with playing ripple.
Accompanying drawing explanation
Fig. 1 is a kind of cross-sectional view with the inside and outside speaker playing ripple of this utility model.
Reference in FIG includes:
1 vibrating diaphragm 2 sound frame
3 voice coil loudspeaker voice coil pipe 4 voice coil loudspeaker voice coils
5 metal column 6 Magnet
Ripple is played in 7 U ferrum 8
9 outer bullet ripple 10 rakes
11 washer 12 rings
13 vibrating diaphragm trunks.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, this utility model is made further with accompanying drawing below in conjunction with embodiment
Explanation, the content that embodiment is mentioned is not to restriction of the present utility model.Below in conjunction with accompanying drawing, this utility model is carried out
Detailed description.
A kind of speaker with inside and outside bullet ripple provided by the utility model, including vibrating diaphragm 1 and the described vibrating diaphragm 1 of support
Sound frame 2；Voice coil loudspeaker voice coil pipe 3, voice coil loudspeaker voice coil 4 and be arranged on the metal column 5 among described voice coil loudspeaker voice coil pipe 3；Magnet 6 and the U of the described Magnet 6 of carrying
Ferrum 7, the top of U ferrum 7 is connected with the bottom of described sound frame 2；Also include the interior bullet ripple 8 of loop configuration and outer bullet ripple 9, described
The outside of interior bullet ripple 8 is fixing with the inner side of voice coil loudspeaker voice coil pipe 3 to be connected, and the inner side of interior bullet ripple 8 is fixing with metal column 5 to be connected；Described outer bullet
The outside of ripple 9 is fixing with sound frame 2 to be connected, and the inner side of outer bullet ripple 9 is fixing with the outside of voice coil loudspeaker voice coil pipe 3 to be connected.
In this utility model, interior bullet ripple 8 is arranged at the inner side of voice coil loudspeaker voice coil pipe 3, and outer bullet ripple 9 is located at the outside of voice coil loudspeaker voice coil pipe 3, with existing
Having two bullet ripples in technology all to compare at the double bullet wave structures outside voice coil loudspeaker voice coil pipe, it is double that this utility model can effectively save vertical direction
The space of side, enhances product performance such that it is able to be effectively increased oscillation space, advantageously reduces the height of speaker, it is achieved raise one's voice
The slimming design of device.
In this utility model, the outside of described interior bullet ripple 8 and the inner side of outer bullet ripple 9 are provided with for fixing connection
Rake 10, described rake 10 is fixed together with voice coil loudspeaker voice coil pipe 3 by the way of gluing.Described rake 10 is beating loudspeaker
The contact area between glue and voice coil loudspeaker voice coil pipe 3 can be increased during central glue, make the adhesion of bullet ripple and voice coil loudspeaker voice coil pipe 3 increase
Add, thus ensure that speaker can significantly be pullled bullet ripple in the case of high-power and also will not peel off.Efficiently solve existing
Loudspeaker suspension system controls the problem that power is not enough and bullet ripple is inadequate with voice coil loudspeaker voice coil pipe adhesion, it is to avoid speaker is in super high power work
When making, voice coil loudspeaker voice coil is peeled off and rocking vibration with playing ripple.
In this utility model, there is difference in height, described outer bullet ripple 9 with outer bullet ripple 9 in the vertical direction in described interior bullet ripple 8
It is positioned at the top of bullet ripple 8.In this utility model, interior bullet ripple 8 is not located on same horizontal plane, vertically with outer bullet ripple 9
On direction there is certain difference in height in both, so can increase by two and play the control ability that ripple is axial to voice coil loudspeaker voice coil pipe 3, thus prevent
The voice coil loudspeaker voice coil 4 oscillating motion in vibration.Two the biggest control power to voice coil loudspeaker voice coil of range difference played in ripple vertical direction are the strongest, institute
Two vertical range differences played between ripple should be increased as far as possible during with design speaker.
Preferably, described interior bullet ripple 8 and outer bullet ripple 9 are circular bullet ripple.Further, the ripple of described circular bullet ripple is
Sinusoidal wave ripple, and the sinusoidal wave corrugation density near voice coil loudspeaker voice coil pipe 3 side is than the sinusoidal wave corrugation density away from voice coil loudspeaker voice coil pipe 3 side
Greatly.In this utility model, two ripples playing ripple are sine wave shape, but are not limited to sine wave shape；The distribution of ripple does not limits
In completely uniformly, because loudspeaker operationally power of the pullling maximum that ripple is subject to that plays at voice coil loudspeaker voice coil pipe 3 is easiest to cracking
Degumming, so the bullet wave-wave stricture of vagina at voice coil loudspeaker voice coil pipe 3 is designed to closeer, it is also possible to using near the position of voice coil loudspeaker voice coil pipe 3
Thicker material increases intensity further.
In this utility model, described metal column 5 is located at the top of Magnet 6, is provided with between described metal column 5 and Magnet 6
Washer 11, described washer 11 is fixed on the upper surface of Magnet 6；The upper surface concave downward of described washer 11 has fits with metal column 5
The groove (not marking in the drawings) joined, described metal column 5 is fixed together with washer 11 by the way of gluing.
Described washer 11 is metal material, and groove can directly be stamped and formed out, and wants first to stamp glue in a groove during production,
Metal column 5 is installed the most again, thus ensures the intensity combined.Top and the interior bullet ripple 8 of metal column 5 are combined by glue, in order to
Increasing bond strength, the top of metal column 5 can arrange floral designs.It addition, described interior bullet ripple 8 and the combination of metal column 5
It is not limited to glue, it is possible to use tabletting, screw etc. are fixed combination.
In this utility model, the outside of described vibrating diaphragm 1 is provided with the ring 12 of cross section semicircular in shape, the inner side of ring 12
Being combined as a whole with vibrating diaphragm 1, the outside of described ring 12 is fixing with sound frame 2 to be connected.Further, the inner side of described vibrating diaphragm 1
Being provided with the vibrating diaphragm trunk 13 that cross section is herringbone, the upper end of vibrating diaphragm trunk 13 is combined as a whole with vibrating diaphragm 1, described in shake
The bottom of film trunk 13 is fixing with outside the upper end of voice coil loudspeaker voice coil pipe 3 to be connected.Described vibrating diaphragm trunk 13 is pasted with voice coil loudspeaker voice coil pipe 3 and is fixed as
After Yi Ti, then ring 12 is pasted with sound frame 2 fixing connection, by the way of this dual fixing connection, it is ensured that vibrating diaphragm 1 shakes
Kinoplaszm amount and structural strength, be effectively improved the reliability of product.
The above, be only this utility model preferred embodiment, not makees this utility model any pro forma
Limit, although this utility model is open the most as above with preferred embodiment, but is not limited to this utility model, any be familiar with basis
Technical professional, in the range of without departing from technical solutions of the utility model, when the technology contents utilizing the disclosure above is made
A little change or be modified to the Equivalent embodiments of equivalent variations, as long as being without departing from technical solutions of the utility model content, foundation
This utility model technology refers to any simple modification, equivalent variations and the modification being made above example, belongs to this practicality
In the range of new technique scheme.
Claims (8)
1. there is the inside and outside speaker playing ripple, including:
Vibrating diaphragm and the sound frame of the described vibrating diaphragm of support；
Voice coil loudspeaker voice coil pipe, voice coil loudspeaker voice coil and be arranged on the metal column among described voice coil loudspeaker voice coil pipe；
Magnet and the U ferrum of the described Magnet of carrying, the top of U ferrum is connected with the bottom of described sound frame；It is characterized in that: also include
Having the interior bullet ripple of loop configuration and an outer bullet ripple, the outside of described interior bullet ripple is fixing with the inner side of voice coil loudspeaker voice coil pipe to be connected, interior bullet ripple interior
Side is fixing with metal column to be connected；The outside of described outer bullet ripple is fixing with sound frame to be connected, outside the inner side of outer bullet ripple is with voice coil loudspeaker voice coil pipe
Side is fixing to be connected.
A kind of speaker with inside and outside bullet ripple the most according to claim 1, it is characterised in that: described interior bullet ripple and outer bullet
There is difference in height in ripple in the vertical direction, described outer bullet ripple is positioned at the top of bullet ripple.
A kind of speaker with inside and outside bullet ripple the most according to claim 1, it is characterised in that: described interior bullet ripple and outer bullet
Ripple is circular bullet ripple.
A kind of speaker with inside and outside bullet ripple the most according to claim 3, it is characterised in that: the described circular ripple playing ripple
Stricture of vagina is sinusoidal wave ripple, and the sinusoidal wave corrugation density near voice coil loudspeaker voice coil pipe side is closeer than the sinusoidal wave ripple away from voice coil loudspeaker voice coil pipe side
Degree is big.
A kind of speaker with inside and outside bullet ripple the most according to claim 1, it is characterised in that: the outside of described interior bullet ripple
Be provided with the rake for fixing connection with the inner side of outer bullet ripple, described rake by the way of gluing with voice coil loudspeaker voice coil Guan Gu
Surely link together.
A kind of speaker with inside and outside bullet ripple the most according to claim 1, it is characterised in that: described metal column is located at magnetic
The top of ferrum, is provided with washer between described metal column and Magnet, described washer is fixed on the upper surface of Magnet；Described washer upper
End face concave downward has the groove adaptive with metal column, and described metal column is fixedly connected on one with washer by the way of gluing
Rise.
A kind of speaker with inside and outside bullet ripple the most according to claim 1, it is characterised in that: the outside of described vibrating diaphragm sets
Having the ring of cross section semicircular in shape, the inner side of ring is combined as a whole with vibrating diaphragm, and the outside of described ring is fixed with sound frame
Connect.
A kind of speaker with inside and outside bullet ripple the most according to claim 7, it is characterised in that: the inner side of described vibrating diaphragm sets
Being equipped with the vibrating diaphragm trunk that cross section is herringbone, the upper end of vibrating diaphragm trunk is combined as a whole with vibrating diaphragm, described vibrating diaphragm trunk
Bottom fixing with outside the upper end of voice coil loudspeaker voice coil pipe be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124428.3U CN205545891U (en) | 2015-12-31 | 2015-12-31 | Speaker with inside and outside bullet ripples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124428.3U CN205545891U (en) | 2015-12-31 | 2015-12-31 | Speaker with inside and outside bullet ripples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205545891U true CN205545891U (en) | 2016-08-31 |
Family
ID=56763155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521124428.3U Active CN205545891U (en) | 2015-12-31 | 2015-12-31 | Speaker with inside and outside bullet ripples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205545891U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108307278A (en) * | 2018-01-09 | 2018-07-20 | 深圳市奋达科技股份有限公司 | A kind of loud speaker |
| CN108810763A (en) * | 2018-07-07 | 2018-11-13 | 朱幕松 | Pistonic loudspeaker |
| CN109195077A (en) * | 2018-08-04 | 2019-01-11 | 瑞声科技(新加坡)有限公司 | Loudspeaker |
| CN109842841A (en) * | 2017-11-27 | 2019-06-04 | 深圳市三诺数字科技有限公司 | A kind of speaker unit |
| CN110430513A (en) * | 2019-08-28 | 2019-11-08 | 佛山市硅声科技有限公司 | A kind of Mini-water-proof loudspeaker |
| CN114257925A (en) * | 2020-09-25 | 2022-03-29 | 华为技术有限公司 | Loudspeaker and terminal |
-
2015
- 2015-12-31 CN CN201521124428.3U patent/CN205545891U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109842841A (en) * | 2017-11-27 | 2019-06-04 | 深圳市三诺数字科技有限公司 | A kind of speaker unit |
| CN109842841B (en) * | 2017-11-27 | 2024-04-02 | 深圳市三诺数字科技有限公司 | Loudspeaker device |
| CN108307278A (en) * | 2018-01-09 | 2018-07-20 | 深圳市奋达科技股份有限公司 | A kind of loud speaker |
| CN108810763A (en) * | 2018-07-07 | 2018-11-13 | 朱幕松 | Pistonic loudspeaker |
| CN109195077A (en) * | 2018-08-04 | 2019-01-11 | 瑞声科技(新加坡)有限公司 | Loudspeaker |
| CN110430513A (en) * | 2019-08-28 | 2019-11-08 | 佛山市硅声科技有限公司 | A kind of Mini-water-proof loudspeaker |
| CN114257925A (en) * | 2020-09-25 | 2022-03-29 | 华为技术有限公司 | Loudspeaker and terminal |
| WO2022062874A1 (en) * | 2020-09-25 | 2022-03-31 | 华为技术有限公司 | Loudspeaker and terminal |
| CN114257925B (en) * | 2020-09-25 | 2023-03-10 | 华为技术有限公司 | Loudspeaker and terminal |
| EP4203506A4 (en) * | 2020-09-25 | 2024-03-06 | Huawei Tech Co Ltd | Loudspeaker and terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Industrial Road, Songshan Lake high tech Industrial Development Zone, Guangdong city of Dongguan province No. 6 523808 1 5 floor Patentee after: Jiahe intelligent Polytron Technologies Inc Address before: Industrial Road, Songshan Lake high tech Industrial Development Zone, Guangdong city of Dongguan province No. 6 523808 1 5 floor Patentee before: COSONIC ACOUSTIC TECHNOLOGY CO., LTD. |