CN108718437A - Metal one skeleton punching sound film circle and its manufacture craft - Google Patents
Metal one skeleton punching sound film circle and its manufacture craft Download PDFInfo
- Publication number
- CN108718437A CN108718437A CN201810534127.XA CN201810534127A CN108718437A CN 108718437 A CN108718437 A CN 108718437A CN 201810534127 A CN201810534127 A CN 201810534127A CN 108718437 A CN108718437 A CN 108718437A
- Authority
- CN
- China
- Prior art keywords
- skeleton
- metal
- sound film
- metallic framework
- film circle
- 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
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Classifications
-
- 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
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
-
- 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
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
- H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a kind of metal one skeleton punching sound film circle and its manufacture crafts, a kind of metal one skeleton punching sound film circle of the present invention, including section U-shaped cylindrical metal skeleton, enameled wire and bright and beautiful silk thread, punching on the end face of the metallic framework, the enameled wire is wound on the outer circumference surface of metallic framework, and the enameled wire lead welds with bright and beautiful silk thread and blue glue is used to cover.The metal one skeleton punching sound film circle of the present invention is global formation, saves the process of traditional voice coil and sound film, straight forming.The up rightness that can effectively ensure that product, to ensure the psycho-acoustical quality of loudspeaker, with the yield in production process.
Description
Technical field
Sounding component technical field belonging to the present invention more particularly to a kind of metal one skeleton punching sound film circle.
Background technology
Traditional sound film circle is assembled with sound film with the bonding of artificial or gluing machine glue by voice coil.Need complexity
Bonding operation.It is difficult to ensure the up rightness of bonding, easy tos produce crooked, influence the characteristic of loudspeaker, and in the control of glue amount,
In terms of adhesive strength, it is necessary to which stringent management and control has various hidden danger, is susceptible to fatal viscose glue or bad characteristic.
Invention content
In view of this, an object of the present invention is to provide a kind of metal one skeleton punching sound film circle, metal one
Skeleton punching sound film circle can effectively ensure that the up rightness of product, and good in production process to ensure the psycho-acoustical quality of loudspeaker
Rate.
The present invention solves above-mentioned technical problem by following technological means：
A kind of metal one skeleton punching sound film circle of the present invention, including the U-shaped cylindrical metal skeleton in section, enamel-cover
Line and bright and beautiful silk thread, punching on the end face of the metallic framework, the enameled wire is wound on the outer circumference surface of metallic framework, described
Enameled wire lead welds with bright and beautiful silk thread and blue glue is used to cover.
Further, the end face of the metallic framework is arc-shaped in outwardly protruding.
Further, multiple protrusions are surrounded on the outer circumference surface of the metallic framework.
The second object of the present invention is to provide a kind of manufacture craft of metal one skeleton punching sound film circle, pass through the making
Technique can effectively ensure that the up rightness of product, promote working efficiency, reduce power consumption.
The present invention solves above-mentioned technical problem by following technological means：
The manufacture craft of the metal one skeleton punching sound film circle of the present invention, includes the following steps：
It makes and metal base is first passed through into heat stamping and shaping into U-shaped metallic framework, then cut off the extra flash of metallic framework；
Skeleton is punched out with the high-precision perforating press set again；
Then it applies glue on the surface of metallic framework, after being dried with oven, around upper enameled wire on skeleton；
It is toasted 30 minutes under 180 degree again, again by lead depainting after cooling, then welds upper bright and beautiful silk thread, solder joint is covered
Blue glue obtains finished product after dry.
Beneficial effects of the present invention：
1, metal one skeleton punching sound film circle of the invention is global formation, saves the mistake of traditional voice coil and sound film
Journey, straight forming.The up rightness that can effectively ensure that product, to ensure the psycho-acoustical quality of loudspeaker, with the yield in production process.
2, the punching on skeleton can effectively mitigate the weight of itself, improve the sensitivity of loudspeaker, promote working efficiency, drop
Low-power consumption reduces the temperature of product at work, to extend in addition, playing the function of effectively radiating when sound film circle works
The service life of product.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the dimensional structure diagram of metal one skeleton punching sound film circle of the present invention；
Fig. 2 is the side view of metal one skeleton punching sound film circle of the present invention.
Specific implementation mode
Below with reference to attached drawing, the present invention is described in detail：
A kind of 1 metal one skeleton punching sound film circle of embodiment
As illustrated in fig. 1 and 2, a kind of metal one skeleton punching sound film circle in the present embodiment, including circle that section is U-shaped
Cylindricality metallic framework 1, enameled wire and bright and beautiful silk thread, 1 global formation of the metallic framework, punching on the end face of the metallic framework,
Venthole is designed, is designed by punching, weight is mitigated, reduces operating temperature.The enameled wire 2 is wound on the outer circle of metallic framework
On circumferential surface, the enameled wire lead welds with bright and beautiful silk thread and blue glue is used to cover.Specifically, the end face of the metallic framework is in outside
What is protruded is arc-shaped；Multiple raised 3 are surrounded on the outer circumference surface of the metallic framework.The metal one skeleton punching of the present invention
Sound film circle is global formation, saves the process of traditional voice coil and sound film, straight forming.It can effectively ensure that the up rightness of product,
To ensure the psycho-acoustical quality of loudspeaker, with the yield in production process.Punching on skeleton can effectively mitigate the weight of itself,
The sensitivity of loudspeaker is improved, working efficiency is promoted, reduces power consumption, in addition, the function of effectively radiating is played when sound film circle works,
The temperature of product at work is reduced, to extend the service life of product.
The manufacture craft of 2 metal one skeleton punching sound film circle of embodiment
The manufacture craft of metal one skeleton punching sound film circle in the present embodiment, includes the following steps：Making first will be golden
Belong to base material by heat stamping and shaping into U-shaped metallic framework, then cuts off the extra flash of metallic framework；It is rushed again with the high-precision set
Hole machine is punched out skeleton；Then it applies glue on the surface of metallic framework, after being dried with oven, around japanning on skeleton
Envelope curve；It is toasted 30 minutes under 180 degree again, again by lead depainting after cooling, then welds upper bright and beautiful silk thread, solder joint is covered blue
Glue obtains finished product after dry.The material of main part of metal one punching sound film circle is：Metallic framework and enameled wire and bright and beautiful silk thread, it
It is enameled wire to be wound on metallic framework, then connect bright and beautiful silk thread and covered with blue glue, major function is instead preceding traditional sound
The technique of film；The fixed magnetic field that variable magnetic field and loudspeaker magnet are generated after bright and beautiful silk thread connects variable electrical signal acts on, and generation is shaken
It is dynamic, it makes a sound.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the right of invention.
Claims (4)
1. a kind of metal one skeleton punching sound film circle, including cylindrical metal skeleton, enameled wire and bright and beautiful silk that section is U-shaped
Line, it is characterised in that：Punching on the end face of the metallic framework, the enameled wire are wound on the outer circumference surface of metallic framework,
The enameled wire lead welds with bright and beautiful silk thread and blue glue is used to cover.
2. metal one skeleton punching sound film circle according to claim 1, it is characterised in that：The end face of the metallic framework
It is arc-shaped in what is outwardly protruded.
3. metal one skeleton punching sound film circle according to claim 2, it is characterised in that：The outer circle of the metallic framework
Multiple protrusions are surrounded on circumferential surface.
4. a kind of manufacture craft of the metal one skeleton punching sound film circle as described in any one of claim 1-3, feature exist
In including the following steps：
It makes and metal base is first passed through into heat stamping and shaping into U-shaped metallic framework, then cut off the extra flash of metallic framework；
Skeleton is punched out with the high-precision perforating press set again；
Then it applies glue on the surface of metallic framework, after being dried with oven, around upper enameled wire on skeleton；
It is toasted 30 minutes under 180 degree again, again by lead depainting after cooling, then welds upper bright and beautiful silk thread, solder joint is covered into blue glue,
Finished product is obtained after drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810534127.XA CN108718437A (en) | 2018-05-29 | 2018-05-29 | Metal one skeleton punching sound film circle and its manufacture craft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810534127.XA CN108718437A (en) | 2018-05-29 | 2018-05-29 | Metal one skeleton punching sound film circle and its manufacture craft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108718437A true CN108718437A (en) | 2018-10-30 |
Family
ID=63911695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810534127.XA Pending CN108718437A (en) | 2018-05-29 | 2018-05-29 | Metal one skeleton punching sound film circle and its manufacture craft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108718437A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090093167A (en) * | 2008-02-28 | 2009-09-02 | 일진경금속 주식회사 | Bobbin combination Mg diaphragm and manufacturing method thereof |
| CN101640833A (en) * | 2009-06-18 | 2010-02-03 | 宁波东威电子有限公司 | High-pitched driver |
| CN203015101U (en) * | 2013-01-06 | 2013-06-19 | 美特科技(苏州)有限公司 | Voice coil |
| US20170164113A1 (en) * | 2015-12-04 | 2017-06-08 | Bose Corporation | Voice Coil Bobbin for an Electroacoustic Transducer |
| CN206547193U (en) * | 2017-01-23 | 2017-10-10 | 深圳市三诺数字科技有限公司 | A kind of voice coil loudspeaker voice coil and loudspeaker of controlling loudspeaker damping |
| CN206575591U (en) * | 2017-02-13 | 2017-10-20 | 吉林航盛电子有限公司 | The vibrating device and its loudspeaker of a kind of loudspeaker |
| CN206620284U (en) * | 2017-02-23 | 2017-11-07 | 安庆市信华电子机械有限公司 | A kind of voice coil loudspeaker voice coil of anti-loose wire |
| CN206865738U (en) * | 2017-05-27 | 2018-01-09 | 张玉敏 | A kind of sound membrane module for speaker of voice box |
-
2018
- 2018-05-29 CN CN201810534127.XA patent/CN108718437A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090093167A (en) * | 2008-02-28 | 2009-09-02 | 일진경금속 주식회사 | Bobbin combination Mg diaphragm and manufacturing method thereof |
| CN101640833A (en) * | 2009-06-18 | 2010-02-03 | 宁波东威电子有限公司 | High-pitched driver |
| CN203015101U (en) * | 2013-01-06 | 2013-06-19 | 美特科技(苏州)有限公司 | Voice coil |
| US20170164113A1 (en) * | 2015-12-04 | 2017-06-08 | Bose Corporation | Voice Coil Bobbin for an Electroacoustic Transducer |
| CN206547193U (en) * | 2017-01-23 | 2017-10-10 | 深圳市三诺数字科技有限公司 | A kind of voice coil loudspeaker voice coil and loudspeaker of controlling loudspeaker damping |
| CN206575591U (en) * | 2017-02-13 | 2017-10-20 | 吉林航盛电子有限公司 | The vibrating device and its loudspeaker of a kind of loudspeaker |
| CN206620284U (en) * | 2017-02-23 | 2017-11-07 | 安庆市信华电子机械有限公司 | A kind of voice coil loudspeaker voice coil of anti-loose wire |
| CN206865738U (en) * | 2017-05-27 | 2018-01-09 | 张玉敏 | A kind of sound membrane module for speaker of voice box |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181030 |
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| RJ01 | Rejection of invention patent application after publication |