CN205830002U - A kind of metal elastic ripple and support injection mo(u)lding structure and speaker - Google Patents

A kind of metal elastic ripple and support injection mo(u)lding structure and speaker Download PDF

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Publication number
CN205830002U
CN205830002U CN201620308043.0U CN201620308043U CN205830002U CN 205830002 U CN205830002 U CN 205830002U CN 201620308043 U CN201620308043 U CN 201620308043U CN 205830002 U CN205830002 U CN 205830002U
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CN
China
Prior art keywords
voice coil
metal elastic
elastic ripple
support
coil loudspeaker
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.)
Expired - Fee Related
Application number
CN201620308043.0U
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Chinese (zh)
Inventor
杨万高
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang new Jiaxing Electronic Technology Co., Ltd.
Original Assignee
Bus Online Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to CN201620308043.0U priority Critical patent/CN205830002U/en
Application granted granted Critical
Publication of CN205830002U publication Critical patent/CN205830002U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of metal elastic ripple and support injection mo(u)lding structure and speaker, including fore-stock and after-poppet, parts include cone, paper torr, metal elastic ripple, voice coil loudspeaker voice coil, pole piece sheet, magnet steel and U ferrum;Offering slotted eye on support in the rear, be provided with voice coil loudspeaker voice coil in slotted eye, the bottom of described voice coil loudspeaker voice coil is from top to bottom sequentially provided with being fixed by U ferrum of pole piece sheet and magnet steel, described pole piece sheet and magnet steel with voice coil loudspeaker voice coil;In the rear support be arranged over fore-stock, described fore-stock has hollow structure, and it is connected with metal elastic ripple by injection molding process in described hollow structure, it is installed on the voice coil loudspeaker voice coil of after-poppet through described metal elastic ripple, be arranged over paper torr at metal elastic ripple and voice coil loudspeaker voice coil, paper torr be arranged above cone.This utility model, by using metal elastic ripple and the supporting structure of integral type, solves problems of the prior art.

Description

A kind of metal elastic ripple and support injection mo(u)lding structure and speaker
Technical field
This utility model relates to speaker field, specifically, being related specifically to a kind of metal elastic ripple and being molded into support Type structure and speaker and production technology thereof.
Background technology
Speaker is the energy transducer that a kind of the signal of telecommunication is changed into acoustical signal, the good and bad shadow to tonequality of the performance of speaker Ring the biggest.Audio frequency electric energy passes through electromagnetism, piezoelectricity or electrostatic effect so that it is cone or diaphragm vibration the air with surrounding produce altogether Shake (sympathetic response) and send sound.
Existing speaker metal elastic ripple and support use split-type structural, and it is in the middle of procedure for producing, due to metal elastic Wave structure is special, frock is complicated, the most yielding and difficult operation, and production cost is higher.
Utility model content
The purpose of this utility model is for deficiency of the prior art, it is provided that a kind of metal elastic ripple is molded into support Type structure and speaker, by using metal elastic ripple and the supporting structure of integral type, to solve problems of the prior art.
This utility model is solved the technical problem that to realize by the following technical solutions:
A kind of loadspeaker structure of metal elastic ripple and support injection mo(u)lding, including support and be installed on support zero Parts;It is provided with metal elastic ripple on the bracket, and metal elastic ripple is connected as one with fore-stock by injection molding process.
A kind of speaker, including support, described support includes that fore-stock and after-poppet, described parts include cone, paper Torr, metal elastic ripple, voice coil loudspeaker voice coil, pole piece sheet, magnet steel and U ferrum;
Offering slotted eye on support in the rear, be provided with voice coil loudspeaker voice coil in slotted eye, the bottom of described voice coil loudspeaker voice coil from top to bottom depends on Being fixed with voice coil loudspeaker voice coil by U ferrum of secondary pole piece sheet and the magnet steel of being provided with, described pole piece sheet and magnet steel;
In the rear support be arranged over fore-stock, described fore-stock has hollow structure, and at described hollow structure In be connected with metal elastic ripple by injection molding process, be installed on after-poppet voice coil loudspeaker voice coil pass described metal elastic ripple, at gold Belong to play ripple and voice coil loudspeaker voice coil be arranged over paper torr, paper torr be arranged above cone.
Further, described speaker is the speaker with Dual Drive structure.
The technique of a kind of speaker, comprises the steps:
1) by injection molding process, metal elastic ripple is installed in the inside of fore-stock so that fore-stock and metal elastic ripple connect It is an entirety;
2) putting in tool by voice coil loudspeaker voice coil, the positive pole of voice coil loudspeaker voice coil identifies towards side;Then by before above-mentioned injection formed metal elastic ripple Support is put in tool, and the positive pole symbol on fore-stock identifies towards the same side with the positive pole of voice coil loudspeaker voice coil;
3) use UV glue to fix metal elastic ripple, after placing compacting shaping tool, shaped by UV light irradiation;Then pressure is taken off Shaping tool processed, to voice coil loudspeaker voice coil point postwelding, then smears one layer of silica gel, puts subsequently on voice coil loudspeaker voice coil in the joint portion of voice coil loudspeaker voice coil and metal elastic ripple Put paper torr, and above paper torr and a circle glue is stamped in the pre-junction of voice coil loudspeaker voice coil and cone, finally upper in voice coil loudspeaker voice coil and paper torr Side loads onto and is cased with the cone of tool and solidifies, and obtains semi-finished product after drying;
4) after above-mentioned semi-finished product are fully cured, load the after-poppet accomplishing fluently glue, and place compacting tool up, completely The magnetic circuit that after solidification, device assembles, completes composition.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, frock is few, and technique simplifies, the advantages such as efficiency high cost is low;
2, problem and hand-held copper bullet that metal elastic ripple the most non-injection mo(u)lding copper bullet ripple is easily deformed are solved The problems such as the copper bullet ripple electrodeposited coating oxidation that ripple cause perspiration causes.
3, the mode of new structure speaker injection mo(u)lding, it is ensured that the concordance of copper bullet ripple shape in the bracket, reduces Copper bullet ripple causes the qualification rate of product because of change in location that gluing operation causes.
Accompanying drawing explanation
Fig. 1 is the connection diagram of metal elastic ripple described in the utility model and fore-stock.
Fig. 2 is the mounting structure schematic diagram of voice coil loudspeaker voice coil described in the utility model.
Fig. 3 is the finished figure of speaker described in the utility model.
Fig. 4 is the explosive view of speaker described in the utility model.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below In conjunction with detailed description of the invention, this utility model is expanded on further.
Seeing Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of metal elastic ripple described in the utility model is raised one's voice with support injection mo(u)lding Device structure, including support and the parts that are installed on support;It is provided with metal elastic ripple, and metal elastic ripple on the bracket Connected as one with fore-stock by injection molding process.
A kind of speaker, including support, described support includes that fore-stock and after-poppet, described parts include cone 1, paper Torr 2, metal elastic ripple 3, voice coil loudspeaker voice coil 4, pole piece sheet 5, magnet steel 6 and U ferrum 7;
Offering slotted eye on support in the rear, be provided with voice coil loudspeaker voice coil in slotted eye, the bottom of described voice coil loudspeaker voice coil from top to bottom depends on Being fixed with voice coil loudspeaker voice coil by U ferrum of secondary pole piece sheet and the magnet steel of being provided with, described pole piece sheet and magnet steel;
In the rear support 8 be arranged over fore-stock 9, described fore-stock has hollow structure, and ties in described hollow Being connected with metal elastic ripple by injection molding process in structure, the voice coil loudspeaker voice coil being installed on after-poppet passes described metal elastic ripple, Metal elastic ripple and voice coil loudspeaker voice coil be arranged over paper torr, paper torr be arranged above cone.
Described speaker is the speaker with Dual Drive structure.
The technique of a kind of speaker, comprises the steps:
1) by injection molding process, metal elastic ripple is installed in the inside of fore-stock so that fore-stock and metal elastic ripple connect It is an entirety;
2) putting in tool by voice coil loudspeaker voice coil, the positive pole of voice coil loudspeaker voice coil identifies towards side;Then by before above-mentioned injection formed metal elastic ripple Support is put in tool, and the positive pole symbol on fore-stock identifies towards the same side with the positive pole of voice coil loudspeaker voice coil;
3) use UV glue to fix metal elastic ripple, after placing compacting shaping tool, shaped by UV light irradiation;Then pressure is taken off Shaping tool processed, to voice coil loudspeaker voice coil point postwelding, then smears one layer of silica gel, puts subsequently on voice coil loudspeaker voice coil in the joint portion of voice coil loudspeaker voice coil and metal elastic ripple Put paper torr, and above paper torr and a circle glue is stamped in the pre-junction of voice coil loudspeaker voice coil and cone, finally upper in voice coil loudspeaker voice coil and paper torr Side loads onto and is cased with the cone of tool and solidifies, and obtains semi-finished product after drying;
4) after above-mentioned semi-finished product are fully cured, load the after-poppet accomplishing fluently glue, and place compacting tool up, completely The magnetic circuit that after solidification, device assembles, completes composition.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model Claimed scope is defined by appending claims and equivalent thereof.

Claims (3)

1. metal elastic ripple and a support injection mo(u)lding structure, including support and the parts that are installed on support;Its feature It is, is provided with metal elastic ripple on the bracket, and metal elastic ripple is connected as one with fore-stock by injection molding process.
2. a speaker with structure as claimed in claim 1, it is characterised in that
Described support include fore-stock and after-poppet, described parts include cone, paper torr, metal elastic ripple, voice coil loudspeaker voice coil, pole piece sheet, Magnet steel and U ferrum;
Offering slotted eye on support in the rear, be provided with voice coil loudspeaker voice coil in slotted eye, the bottom of described voice coil loudspeaker voice coil sets the most successively There is being fixed by U ferrum of pole piece sheet and magnet steel, described pole piece sheet and magnet steel with voice coil loudspeaker voice coil;
In the rear support be arranged over fore-stock, described fore-stock has a hollow structure, and logical in described hollow structure Crossing injection molding process and be connected with metal elastic ripple, the voice coil loudspeaker voice coil being installed on after-poppet passes described metal elastic ripple, at metal elastic Ripple and voice coil loudspeaker voice coil be arranged over paper torr, paper torr be arranged above cone.
Speaker the most according to claim 2, it is characterised in that described speaker is to have raising one's voice of Dual Drive structure Device.
CN201620308043.0U 2016-04-13 2016-04-13 A kind of metal elastic ripple and support injection mo(u)lding structure and speaker Expired - Fee Related CN205830002U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620308043.0U CN205830002U (en) 2016-04-13 2016-04-13 A kind of metal elastic ripple and support injection mo(u)lding structure and speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620308043.0U CN205830002U (en) 2016-04-13 2016-04-13 A kind of metal elastic ripple and support injection mo(u)lding structure and speaker

Publications (1)

Publication Number Publication Date
CN205830002U true CN205830002U (en) 2016-12-21

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Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105764013A (en) * 2016-04-13 2016-07-13 巴士在线股份有限公司 Loudspeaker structure formed by injection moulding of metal damper and support, and production process thereof
CN108024182A (en) * 2017-11-23 2018-05-11 瑞声科技(新加坡)有限公司 Minitype acoustic generator and its assembly method
CN112543400A (en) * 2020-11-30 2021-03-23 歌尔股份有限公司 Passive radiator and loudspeaker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105764013A (en) * 2016-04-13 2016-07-13 巴士在线股份有限公司 Loudspeaker structure formed by injection moulding of metal damper and support, and production process thereof
CN108024182A (en) * 2017-11-23 2018-05-11 瑞声科技(新加坡)有限公司 Minitype acoustic generator and its assembly method
CN108024182B (en) * 2017-11-23 2020-07-14 瑞声科技(新加坡)有限公司 Miniature acoustic generator and assembly method thereof
CN112543400A (en) * 2020-11-30 2021-03-23 歌尔股份有限公司 Passive radiator and loudspeaker

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20180110

Address after: 314100 No. 36 Dongsheng Road, Jiashan Economic Development Zone, Jiaxing, Zhejiang

Patentee after: Zhejiang new Jiaxing Electronic Technology Co., Ltd.

Address before: 314100 No. 36 Dongsheng Road, Jiashan Economic Development Zone, Jiaxing, Zhejiang

Patentee before: BUS ONLINE CO., LTD.

Effective date of registration: 20180110

Address after: 314100 No. 36 Dongsheng Road, Jiashan Economic Development Zone, Jiaxing, Zhejiang

Patentee after: Zhejiang new Jiaxing Electronic Technology Co., Ltd.

Address before: 314100 No. 36 Dongsheng Road, Jiashan Economic Development Zone, Jiaxing, Zhejiang

Patentee before: BUS ONLINE CO., LTD.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161221

Termination date: 20190413

CF01 Termination of patent right due to non-payment of annual fee