CN105872913B - A kind of sound film pre-bonding fixture of loudspeaker - Google Patents
A kind of sound film pre-bonding fixture of loudspeaker Download PDFInfo
- Publication number
- CN105872913B CN105872913B CN201610246152.9A CN201610246152A CN105872913B CN 105872913 B CN105872913 B CN 105872913B CN 201610246152 A CN201610246152 A CN 201610246152A CN 105872913 B CN105872913 B CN 105872913B
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- CN
- China
- Prior art keywords
- fixture
- positioning
- sound
- membrane support
- positioning mould
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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
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/16—Mounting or tensioning of diaphragms or cones
- H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Multimedia (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The invention discloses a kind of sound film pre-bonding fixture of loudspeaker, including an ontology, the ontology is equipped with positioning mould, bonds glue and sound membrane support after the upper surface of the positioning mould is by glue spraying；Set in the edge of the positioning mould there are three or three or more positioning ports；The positioning port is higher by the horizontal position of positioning mould, is used to position and fix the sound membrane support being placed in above the positioning mould.The present invention positions sound membrane support by four positioning ports, reduces sound membrane support and fixture positions contact surface, it is therefore prevented that glue adheres to fixture, reduces and avulses the bad of sound membrane edge during taking fixture, while substantially reducing from fraction defective.By improvement fixture and sound membrane support cooperate bonding position, reduce loudspeaker process side from bad and fixture the cleaning frequency.
Description
Technical field
The present invention relates to loudspeaker manufacture field, in particular to the sound film pre-bonding fixture of a kind of loudspeaker.
Background technique
Tweeter Hi-Mid unit, as the term suggests it is the loudspeaker unit in order to play back high-frequency sound, also referred to as vibrating diaphragm.
In horn speaker, Dome loudspeaker, in order to assemble convenience, top dome vibrating diaphragm and voice coil often bond together, and form one
A component, it is referred to as sound film, is also vibrating diaphragm by we.The material that sound film uses mainly has more including Yin Chen silk, tiffany, spy
Dragon, aluminium, titanium, Mylar, PEI, PEN, PU PEEK PAR etc..
Sound film pre-bonding this body structure of fixture of the loudspeaker of certain specifications and the bonding positioning of sound film pack support are smaller, outside fixture
Circle is other all to seal locating support, producing line glue when bracket gluing knot sound film is infused in production in addition to two lead outlet positions
It overflows glue and tends to stick to fixture, special messenger's cleaning jig glue mark is needed to arrange, when lower process takes fixture because glue has adhered to
On fixture, sound film group side can be avulsed, causes to generate very high bad products.
The information disclosed in the background technology section is intended only to increase the understanding to general background of the invention, without answering
When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Summary of the invention
The purpose of the present invention is to provide a kind of sound film pre-bonding fixtures of loudspeaker, infuse bracket in production at present to overcome
Glue spilling glue tends to stick to fixture when gluing knot sound film, needs to arrange special messenger's cleaning jig glue mark, takes fixture in lower process
When be already adhered on fixture because of glue, sound film group side can be avulsed, lead to the shortcomings that generating very high bad products.
To achieve the above object, the present invention provides a kind of sound film pre-bonding fixture of loudspeaker, including an ontology, described
Body is equipped with positioning mould, bonds glue and sound membrane support after the upper surface of the positioning mould is by glue spraying；The positioning mould
Set in edge there are three or three or more positioning ports；The positioning port is higher by the horizontal position of positioning mould, is used to be placed in
Sound membrane support above the positioning mould is positioned and fixed.
In above-mentioned technical proposal preferably, there are four the positioning ports, is uniformly distributed in above positioning mould edge.
In above-mentioned technical proposal preferably, the surface structure of the bottom structure of the sound membrane support and the positioning mould
Mutually agree with.
Compared with prior art, the invention has the advantages that, sound membrane support is determined by four positioning ports
Position, reduces sound membrane support and fixture positions contact surface, it is therefore prevented that glue adheres to fixture, reduces and avulses sound film during taking fixture
Side it is bad, while being substantially reduced from bad.Cooperate bonding position by improvement fixture and sound membrane support, reduces loudspeaker process side
From bad and fixture the cleaning frequency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the sound film pre-bonding fixture of loudspeaker according to the present invention.
Fig. 2 is the structural schematic diagram of the sound film pre-bonding fixture of existing loudspeaker.
Structural schematic diagram when Fig. 3 is a kind of sound film pre-bonding fixture carrying sound membrane support of loudspeaker according to the present invention.
Structural schematic diagram when Fig. 4 is the sound film pre-bonding fixture carrying sound membrane support of existing loudspeaker.
Main appended drawing reference explanation:
1- ontology, 2- positioning mould, 3- positioning port, 4- lead outlet, 5- sound membrane support.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the present invention will be described in detail, it is to be understood that guarantor of the invention
Shield range is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
As shown in Figure 1, a kind of structural representation of loudspeaker note 3 side gluing equipment of branch piece according to the preferred embodiment of the present invention
Figure.As shown in Figure 1, a kind of sound film pre-bonding fixture of loudspeaker, including an ontology 1, the ontology 1 is equipped with positioning mould 2, at this
The upper surface of positioning mould 2 bonds glue and sound membrane support 5 after passing through glue spraying；Set in the edge of the positioning mould 2 there are three or
Three or more positioning ports；The positioning port is higher by the horizontal position of positioning mould 2, is used to be placed in 2 top of positioning mould
Sound membrane support 5 positioned and fixed.
Preferably, it there are four the positioning ports, is uniformly distributed in above 2 edge of positioning mould.The sound membrane support 5
Bottom structure and the surface structure of the positioning mould 2 are mutually agreed with.
As shown in Figures 2 and 4, sound film pre-bonding this body structure of fixture of the loudspeaker of certain specifications and sound film pack support bond
Positioning is smaller, and fixture outer circle is in addition to two lead outlets, 4 position, and other all sealing locating supports, producing line infuse bracket in production
Glue spilling glue tends to stick to fixture when gluing knot sound film, needs to arrange special messenger's cleaning jig glue mark, takes fixture in lower process
When be already adhered on fixture because of glue, sound film group side can be avulsed, cause to generate very high bad products.
As shown in Figures 1 and 3, the present invention positions sound membrane support 5 by four positioning ports, reduces sound membrane support 5
Contact surface is positioned with fixture, it is therefore prevented that glue adheres to fixture, reduces and avulses the bad of sound membrane edge during taking fixture, while from not
It is good to substantially reduce.By improvement fixture and sound membrane support 5 cooperate bonding position, reduce loudspeaker process side from bad and fixture
The cleaning frequency.
The aforementioned description to specific exemplary embodiment of the invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining specific principle of the invention and its actually answering
With so that those skilled in the art can be realized and utilize a variety of different exemplary implementation schemes of the invention and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (2)
1. a kind of sound film pre-bonding fixture of loudspeaker, including an ontology, which is characterized in that the ontology is equipped with positioning mould,
The upper surface of the positioning mould bonds glue and sound membrane support after passing through glue spraying；Set in the edge of the positioning mould there are three or three
A above positioning port；The positioning port is higher by the horizontal position of positioning mould, is used to that the sound above the positioning mould will to be placed in
Membrane support is positioned and fixed；The bottom structure of the sound membrane support mutually agrees with the surface structure of the positioning mould.
2. the sound film pre-bonding fixture of loudspeaker according to claim 1, which is characterized in that there are four the positioning ports,
It is uniformly distributed in above positioning mould edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246152.9A CN105872913B (en) | 2016-04-20 | 2016-04-20 | A kind of sound film pre-bonding fixture of loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246152.9A CN105872913B (en) | 2016-04-20 | 2016-04-20 | A kind of sound film pre-bonding fixture of loudspeaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105872913A CN105872913A (en) | 2016-08-17 |
| CN105872913B true CN105872913B (en) | 2019-07-26 |
Family
ID=56632426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610246152.9A Active CN105872913B (en) | 2016-04-20 | 2016-04-20 | A kind of sound film pre-bonding fixture of loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105872913B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM347778U (en) * | 2008-05-30 | 2008-12-21 | dong-liang Cai | Diaphragm positioning structure |
| CN102104818A (en) * | 2011-03-23 | 2011-06-22 | 无锡杰夫电声有限公司 | Speaker voice coil tool |
| CN203104771U (en) * | 2013-01-18 | 2013-07-31 | 苏州舜新仪器有限公司 | Sound film fixing clamp |
| CN103731790A (en) * | 2013-12-23 | 2014-04-16 | 惠州市三协精密有限公司 | Sound membrane module assembling equipment of loudspeaker |
| CN203608363U (en) * | 2013-12-17 | 2014-05-21 | 厦门东声电子有限公司 | Clamp for bonding voice diaphragm with voice coil |
| CN203632872U (en) * | 2013-12-31 | 2014-06-04 | 宁波艾思科汽车音响通讯有限公司 | An automatic bonding tool for a voice diaphragm and a voice coil of a loudspeaker |
| CN204836558U (en) * | 2015-08-13 | 2015-12-02 | 苏州井利电子股份有限公司 | Voice coil loudspeaker voice coil sound membrane fixing device |
| CN205071313U (en) * | 2015-11-13 | 2016-03-02 | 重庆夏朗科技有限公司 | Sound membrane and coil combination tool |
-
2016
- 2016-04-20 CN CN201610246152.9A patent/CN105872913B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM347778U (en) * | 2008-05-30 | 2008-12-21 | dong-liang Cai | Diaphragm positioning structure |
| CN102104818A (en) * | 2011-03-23 | 2011-06-22 | 无锡杰夫电声有限公司 | Speaker voice coil tool |
| CN203104771U (en) * | 2013-01-18 | 2013-07-31 | 苏州舜新仪器有限公司 | Sound film fixing clamp |
| CN203608363U (en) * | 2013-12-17 | 2014-05-21 | 厦门东声电子有限公司 | Clamp for bonding voice diaphragm with voice coil |
| CN103731790A (en) * | 2013-12-23 | 2014-04-16 | 惠州市三协精密有限公司 | Sound membrane module assembling equipment of loudspeaker |
| CN203632872U (en) * | 2013-12-31 | 2014-06-04 | 宁波艾思科汽车音响通讯有限公司 | An automatic bonding tool for a voice diaphragm and a voice coil of a loudspeaker |
| CN204836558U (en) * | 2015-08-13 | 2015-12-02 | 苏州井利电子股份有限公司 | Voice coil loudspeaker voice coil sound membrane fixing device |
| CN205071313U (en) * | 2015-11-13 | 2016-03-02 | 重庆夏朗科技有限公司 | Sound membrane and coil combination tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105872913A (en) | 2016-08-17 |
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Effective date of registration: 20210621 Address after: 543000 No. b-03-03, starting area of Guangdong Guangxi cooperation special experimental zone, Wuzhou City, Guangxi Zhuang Autonomous Region Patentee after: ZHANGZHOU GUOGUANG TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: No. 108, Hongling Road, Changzhou District, Wuzhou City, Guangxi Zhuang Autonomous Region 543002 Patentee before: WUZHOU HENGSHENG ELECTRONICS Co.,Ltd. |
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| TR01 | Transfer of patent right |