CN107809710A - A kind of loudspeaker high intensity anticreep vibrating diaphragm - Google Patents
A kind of loudspeaker high intensity anticreep vibrating diaphragm Download PDFInfo
- Publication number
- CN107809710A CN107809710A CN201711405527.2A CN201711405527A CN107809710A CN 107809710 A CN107809710 A CN 107809710A CN 201711405527 A CN201711405527 A CN 201711405527A CN 107809710 A CN107809710 A CN 107809710A
- Authority
- CN
- China
- Prior art keywords
- vibrating diaphragm
- groove
- fixed part
- high intensity
- pars intermedia
- 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.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 238000005728 strengthening Methods 0.000 claims abstract description 9
- 238000007689 inspection Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/04—Plane diaphragms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2207/00—Details of diaphragms or cones for electromechanical transducers or their suspension covered by H04R7/00 but not provided for in H04R7/00 or in H04R2307/00
- H04R2207/021—Diaphragm extensions, not necessarily integrally formed, e.g. skirts, rims, flanges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
A kind of loudspeaker disclosed by the invention high intensity anticreep vibrating diaphragm, including fixed part and pars intermedia, fixed part is provided with the raised bonding pad of band connection, set in pars intermedia and strengthen groove and reinforcing projection, connection groove is set between fixed part and pars intermedia, the present invention is simple in construction, fixed part periphery sets bayonet socket, it is easy to position, vibrating diaphragm rigidity can be improved by strengthening groove and strengthening projection, it is hardly damaged, the setting of connection bump, the fixed-area of vibrating diaphragm can be effectively improved, improve bonding strength, it is difficult for drop-off, it is plane to connect groove lower surface simultaneously, for connecting voice coil loudspeaker voice coil, after voice coil loudspeaker voice coil connection, it is easy to observe in position, facilitate quality inspection.
Description
Technical field
The present invention relates to loudspeaker production field, particularly a kind of loudspeaker high intensity anticreep vibrating diaphragm.
Background technology
Mobile phone speaker is a kind of electro-acoustic element for converting electrical energy into acoustic energy, is exactly briefly generator, at present mobile phone
The loudspeaker used is mostly coil-moving speaker, and its surrounding air is driven using the mutual motive force between magnetic field and current－carrying conductor
Vibration and produce sound wave, and wherein described current－carrying conductor is exactly the oscillating component of loudspeaker, and oscillating component is by vibrating diaphragm and sound
Circle composition.
The important audible segment of vibrating diaphragm and voice coil loudspeaker voice coil as loudspeaker, wherein, traditional vibrating diaphragm generally existing rigidity deficiency is asked
Topic, generally use are bonded the mode of top dome, carry out rigid raising, but in manufacturing process, the situation of top dome position skew, repeatly
See not fresh, while as the use of loudspeaker, top dome can also be fallen off, have a strong impact on the quality and service life of loudspeaker,
It is no except non-location deviation is larger during quality inspection meanwhile after traditional vibrating diaphragm connects with voice coil loudspeaker voice coil, voice coil position is mostly use artificial quality inspection
It is then more difficult to find, quality inspection difficulty be present.
The content of the invention
The present invention is in view of the above-mentioned problems, disclose a kind of loudspeaker high intensity anticreep vibrating diaphragm.
Specific technical scheme is as follows：
A kind of loudspeaker high intensity anticreep vibrating diaphragm, including vibrating diaphragm main body, it is characterised in that the vibrating diaphragm main body is rectangle,
The pars intermedia of fixed part and center including outside, the fixed part and pars intermedia are integral type structure；
The lower surface of the fixed part is provided with multiple bonding pads, and the multiple bonding pad is symmetric, and bonding pad is provided with
Multiple connection bumps, the multiple connection bump are uniformly arranged at equal intervals；
It is provided with the pars intermedia and strengthens groove and strengthen projection, the reinforcing groove is surround in a ring, protrudes from vibrating diaphragm main body
Lower surface, its lower surface semicircular in shape, for the projection of strengthening in the annular that reinforcing groove is in, quantity is multiple, is strengthened
Projection protrudes from vibrating diaphragm main body lower surface, and its lower surface is plane；
Provided with connection groove between the fixed part and pars intermedia, the connection groove includes arcuate furrow and the centre of both sides
Straight-line groove, the arcuate furrow and straight-line groove interconnect, and the lower surface for connecting groove is plane；
Further, bayonet socket is provided with rectangular four angles that the vibrating diaphragm main body is in；
Further, the connection bump is hemispherical, and protrudes from vibrating diaphragm main body lower surface；
Further, the reinforcing groove is oval；
Further, the reinforcing projection is square, and is uniformly arranged at equal intervals between multiple reinforcing projections；
Further, the arcuate furrow semicircular in shape.
Beneficial effects of the present invention are：
A kind of loudspeaker disclosed by the invention high intensity anticreep vibrating diaphragm, including fixed part and pars intermedia, fixed part are provided with band
The bonding pad of connection bump, is set in pars intermedia and strengthens groove and strengthen projection, and connection groove is set between fixed part and pars intermedia,
The present invention is simple in construction, and fixed part periphery sets bayonet socket, is easy to position, and vibrating diaphragm rigidity can be improved by strengthening groove and strengthening projection,
It is hardly damaged, the setting of connection bump, the fixed-area of vibrating diaphragm can be effectively improved, improves bonding strength, it is difficult for drop-off, connect simultaneously
It is plane to connect groove lower surface, and for connecting voice coil loudspeaker voice coil, after voice coil loudspeaker voice coil connection, position is easy to observe, and facilitates quality inspection.
Brief description of the drawings
Fig. 1 is top view of the present invention.
Fig. 2 is upward view of the present invention.
Fig. 3 is in Fig. 1, and A-A is to sectional view.
Embodiment
To make technical scheme become apparent from clearly, the present invention is described further below in conjunction with the accompanying drawings,
Any scheme drawn to the technical characteristic progress equivalencing of technical solution of the present invention and conventional reasoning each falls within guarantor of the present invention
Protect scope.
A kind of loudspeaker high intensity anticreep vibrating diaphragm as depicted, including vibrating diaphragm main body 1, it is characterised in that described to shake
Film main body 1 is rectangle, including the fixed part 2 in outside and the pars intermedia 3 in center, and the fixed part 2 and pars intermedia 3 are integral type
Structure；
The lower surface of the fixed part 2 is provided with multiple bonding pads 4, and the multiple bonding pad 4 is symmetric, on bonding pad 4
Provided with multiple connection bumps 5, the multiple connection bump 5 is uniformly arranged at equal intervals；
It is provided with the pars intermedia 3 and strengthens groove 6 and strengthen projection 7, the reinforcing groove 6 is surround in a ring, protrudes from vibrating diaphragm
The lower surface of main body 1, its lower surface semicircular in shape, for the projection 7 of strengthening in the annular that reinforcing groove 6 is in, quantity is more
It is individual, strengthen projection 7 and protrude from the lower surface of vibrating diaphragm main body 1, its lower surface is plane；
Connection groove 8 is provided between the fixed part 2 and pars intermedia 3, the connection groove 8 includes the He of arcuate furrow 9 of both sides
Middle straight-line groove 10, the arcuate furrow 9 and straight-line groove 10 interconnect, and the lower surface for connecting groove 8 is plane；
Further, bayonet socket 11 is provided with rectangular four angles that the vibrating diaphragm main body 1 is in；
Further, the connection bump 5 is hemispherical, and protrudes from the lower surface of vibrating diaphragm main body 1；
Further, the reinforcing groove 6 is oval；
Further, the reinforcing projection 7 is square, and is uniformly arranged at equal intervals between multiple reinforcing projections 7；
Further, the semicircular in shape of arcuate furrow 9.
A kind of loudspeaker disclosed by the invention high intensity anticreep vibrating diaphragm, including fixed part and pars intermedia, set on fixed part
There is the raised bonding pad of band connection, set in pars intermedia and strengthen groove and strengthen projection, connection is set between fixed part and pars intermedia
Groove, the present invention is simple in construction, and fixed part periphery sets bayonet socket, is easy to position, and vibrating diaphragm can be improved by strengthening groove and strengthening projection
Rigidity, is hardly damaged, the setting of connection bump, can effectively improve the fixed-area of vibrating diaphragm, improves bonding strength, difficult for drop-off,
It is plane to connect groove lower surface simultaneously, and for connecting voice coil loudspeaker voice coil, after voice coil loudspeaker voice coil connection, position is easy to observe, and facilitates quality inspection.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in,
It should all cover within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection domain of claims
It is defined.
Claims (6)
1. a kind of loudspeaker high intensity anticreep vibrating diaphragm, including vibrating diaphragm main body, it is characterised in that the vibrating diaphragm main body is in rectangular
Shape, including the fixed part in outside and the pars intermedia in center, the fixed part and pars intermedia are integral type structure；
The lower surface of the fixed part is provided with multiple bonding pads, and the multiple bonding pad is symmetric, and bonding pad is provided with
Multiple connection bumps, the multiple connection bump are uniformly arranged at equal intervals；
It is provided with the pars intermedia and strengthens groove and strengthen projection, the reinforcing groove is surround in a ring, protrudes from vibrating diaphragm main body
Lower surface, its lower surface semicircular in shape, for the projection of strengthening in the annular that reinforcing groove is in, quantity is multiple, is strengthened
Projection protrudes from vibrating diaphragm main body lower surface, and its lower surface is plane；
Provided with connection groove between the fixed part and pars intermedia, the connection groove includes arcuate furrow and the centre of both sides
Straight-line groove, the arcuate furrow and straight-line groove interconnect, and the lower surface for connecting groove is plane.
2. a kind of loudspeaker high intensity anticreep vibrating diaphragm as claimed in claim 1, it is characterised in that the vibrating diaphragm main body is in
Rectangular four angles at be provided with bayonet socket.
3. a kind of loudspeaker high intensity anticreep vibrating diaphragm as claimed in claim 1, it is characterised in that the connection bump is in half
It is spherical, and protrude from vibrating diaphragm main body lower surface.
4. a kind of loudspeaker high intensity anticreep vibrating diaphragm as claimed in claim 1, it is characterised in that the reinforcing groove is in ellipse
It is circular.
5. a kind of loudspeaker high intensity anticreep vibrating diaphragm as claimed in claim 1, it is characterised in that the reinforcing projection is in side
Shape, and be uniformly arranged at equal intervals between multiple reinforcing projections.
6. a kind of loudspeaker high intensity anticreep vibrating diaphragm as claimed in claim 1, it is characterised in that the arcuate furrow is in half
It is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711405527.2A CN107809710A (en) | 2017-12-22 | 2017-12-22 | A kind of loudspeaker high intensity anticreep vibrating diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711405527.2A CN107809710A (en) | 2017-12-22 | 2017-12-22 | A kind of loudspeaker high intensity anticreep vibrating diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107809710A true CN107809710A (en) | 2018-03-16 |
Family
ID=61590129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711405527.2A Pending CN107809710A (en) | 2017-12-22 | 2017-12-22 | A kind of loudspeaker high intensity anticreep vibrating diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107809710A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112533116A (en) * | 2019-09-19 | 2021-03-19 | 惠阳东亚电子制品有限公司 | Vibration plate with reinforced structure unit and loudspeaker comprising same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201360340Y (en) * | 2008-12-17 | 2009-12-09 | 歌尔声学股份有限公司 | Micro moving-coil type electro-acoustic converter |
| CN101909232A (en) * | 2009-06-08 | 2010-12-08 | 富准精密工业(深圳)有限公司 | Sound film and speaker employing same |
| CN104093106A (en) * | 2014-06-13 | 2014-10-08 | 顾鹏 | Mechanical trumpet |
| CN204559868U (en) * | 2015-01-16 | 2015-08-12 | 佛山鋐利电子有限公司 | A kind of diaphragm of loudspeaker and loud speaker |
| CN106954159A (en) * | 2017-05-11 | 2017-07-14 | 惠州超声音响有限公司 | A kind of super-thin plane magnetic film full frequency speaker |
-
2017
- 2017-12-22 CN CN201711405527.2A patent/CN107809710A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201360340Y (en) * | 2008-12-17 | 2009-12-09 | 歌尔声学股份有限公司 | Micro moving-coil type electro-acoustic converter |
| CN101909232A (en) * | 2009-06-08 | 2010-12-08 | 富准精密工业(深圳)有限公司 | Sound film and speaker employing same |
| CN104093106A (en) * | 2014-06-13 | 2014-10-08 | 顾鹏 | Mechanical trumpet |
| CN204559868U (en) * | 2015-01-16 | 2015-08-12 | 佛山鋐利电子有限公司 | A kind of diaphragm of loudspeaker and loud speaker |
| CN106954159A (en) * | 2017-05-11 | 2017-07-14 | 惠州超声音响有限公司 | A kind of super-thin plane magnetic film full frequency speaker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112533116A (en) * | 2019-09-19 | 2021-03-19 | 惠阳东亚电子制品有限公司 | Vibration plate with reinforced structure unit and loudspeaker comprising same |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20240419 |
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| AD01 | Patent right deemed abandoned |