CN105872913A - Pre-gluing clamp for loudspeaker voice diaphragm - Google Patents
Pre-gluing clamp for loudspeaker voice diaphragm Download PDFInfo
- Publication number
- CN105872913A CN105872913A CN201610246152.9A CN201610246152A CN105872913A CN 105872913 A CN105872913 A CN 105872913A CN 201610246152 A CN201610246152 A CN 201610246152A CN 105872913 A CN105872913 A CN 105872913A
- Authority
- CN
- China
- Prior art keywords
- positioning
- clamp
- fixture
- glue
- sound
- 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.)
- Granted
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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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Multimedia (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The invention discloses a pre-gluing clamp for a loudspeaker voice diaphragm. The pre-gluing clamp comprises a body, a positioning mold is arranged on the body, and the upper surface of the positioning mold is sprayed with glue so that the glue and a voice diaphragm support can be glued; three or more positioning openings are formed in the edge of the positioning mold; the positioning openings are higher than the horizontal position of the positioning mold and used for positioning and fixing the voice diaphragm support placed on the positioning mold. The voice diaphragm support is positioned through the four positioning openings, the positioning contact face between the voice diaphragm support and the clamp is reduced, the glue is prevented from adhering to the clamp, the adverse effect caused by tearing the voice diaphragm edge in the clamp taking process is reduced, and the edge separation reject ratio is greatly reduced. By improving the matched gluing position between the clamp and the voice diaphragm support, the adverse effect of edge separation process of a loudspeaker and the cleaning frequency of the clamp are reduced.
Description
Technical field
The present invention relates to speaker manufacture field, particularly to the sound film pre-bonding fixture of a kind of speaker.
Background technology
Tweeter alt unit, as the term suggests being 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 facility, its top dome vibrating diaphragm and sound
Circle often bonds together, and forms an assembly, and we are referred to as sound film it, are also vibrating diaphragm.Sound film
Use material mainly have include Yin Chen silkworm silk, tiffany, Te Duolong, aluminum, titanium, Mylar, PEI, PEN,
PU PEEK PAR etc..
Sound film pre-bonding this body structure of fixture of the speaker of some specification is with sound film pack support bonding location relatively
Little, fixture cylindrical is except two lead outlet positions, and other the most all seals locating support, produces line and is producing
During note support glue bond sound film, glue spilling glue tends to stick to fixture, needs to arrange for special messenger and cleans fixture glue
Mark, is already adhered on fixture because of glue when lower operation takes fixture, can avulse sound film group limit, causes producing
The highest raw bad product.
The information being disclosed in this background section is merely intended to increase the reason of the general background to the present invention
Solve, and be not construed as recognizing or imply in any form that this information structure is for this area general technology
Prior art well known to personnel.
Summary of the invention
It is an object of the invention to provide the sound film pre-bonding fixture of a kind of speaker, thus overcome and giving birth at present
When producing note support glue bond sound film, glue spilling glue tends to stick to fixture, needs to arrange for special messenger and cleans fixture
Glue mark, is already adhered on fixture because of glue when lower operation takes fixture, can avulse sound film group limit, cause
The shortcoming producing the highest bad product.
For achieving the above object, the invention provides the sound film pre-bonding fixture of a kind of speaker, including one
Body, described body is provided with location mould, makes glue and sound film after the upper surface of this location mould passes through glue spraying
Support bonds；The edge of described location mould is provided with three or the positioning port of more than three；This positioning port is high
Going out to position the horizontal level of mould, it is for positioning being positioned over the sound membrane support above the mould of described location
And fix.
In technique scheme preferably, described positioning port has four, and it is uniformly distributed and positions mould limit
Above portion.
In technique scheme preferably, the polycrystalline substance of described sound membrane support and described location mould is upper
Surface texture agrees with mutually.
Compared with prior art, the invention have the advantages that, by four positioning ports, sound film is propped up
Frame positions, and reduces sound membrane support and positions contact surface with fixture, it is therefore prevented that glue adheres to fixture, reduces
The bad of sound film limit is avulsed, while be substantially reduced from bad during taking fixture.By improvement fixture and sound
Membrane support coordinate bonding position, reduce speaker process limit from the bad and cleaning frequency of fixture.
Accompanying drawing explanation
Fig. 1 is the structural representation of the sound film pre-bonding fixture according to a kind of speaker of the present invention.
Fig. 2 is the structural representation of the sound film pre-bonding fixture of existing speaker.
Fig. 3 is that the structure during sound film pre-bonding fixture carrying sound membrane support according to a kind of speaker of the present invention is shown
It is intended to.
Fig. 4 is the structural representation during sound film pre-bonding fixture carrying sound membrane support of existing speaker.
Main Reference Numerals illustrates:
1-body, 2-positions mould, 3-positioning port, 4-lead outlet, 5-sound membrane support.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is described in detail, it is to be understood that this
The protection domain of invention is not limited by detailed description of the invention.
Explicitly indicate that unless otherwise other, otherwise in entire disclosure and claims, term " bag
Include " or its conversion as " comprising " or " including " etc. will be understood to comprise stated element or
Ingredient, and do not get rid of other element or other ingredient.
As it is shown in figure 1, a kind of according to the preferred embodiment of the present invention speaker note sheet 3 limit gluing equipment
Structural representation.As it is shown in figure 1, the sound film pre-bonding fixture of a kind of speaker, including a body 1, institute
State body 1 and be provided with location mould 2, make glue prop up with sound film after the upper surface of this location mould 2 passes through glue spraying
Frame 5 bonds；The edge of described location mould 2 is provided with three or the positioning port of more than three；This positioning port
Exceeding the horizontal level of location mould 2, it is for being positioned over the sound membrane support 5 above described location mould 2
Position and fix.
Preferably, described positioning port has four, and it is uniformly distributed and positions above mould 2 edge.Described
The polycrystalline substance of sound membrane support 5 agrees with mutually with the surface structure of described location mould 2.
As shown in Figures 2 and 4, sound film pre-bonding this body structure of fixture of the speaker of some specification and sound film
Pack support bonding location is less, and fixture cylindrical is except two lead outlet 4 positions, and it is fixed that other all seals
Position support, produces line glue spilling glue when producing note support glue bond sound film and tends to stick to fixture, need
Arrange special messenger to clean fixture glue mark, be already adhered on fixture because of glue when lower operation takes fixture, can pull
From sound film group limit, result in the highest bad product.
As shown in Figures 1 and 3, sound membrane support 5 is positioned by the present invention by four positioning ports, subtracts
Few sound membrane support 5 positions contact surface with fixture, it is therefore prevented that glue adheres to fixture, decreases and takes fixture process
In avulse the bad of sound film limit, while be substantially reduced from bad.Coordinated with sound membrane support 5 by improvement fixture
Bonding position, reduce speaker process limit from the bad and cleaning frequency of fixture.
The aforementioned description to the specific illustrative embodiment of the present invention illustrates that and the purpose of illustration.
These descriptions are not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned
Teaching, can much change and change.The purpose selected exemplary embodiment and describe exists
In explaining the certain principles of the present invention and actual application thereof, so that those skilled in the art can be real
Now and utilize the various different exemplary of the present invention and various different selection and change.
The scope of the present invention is intended to be limited by claims and equivalents thereof.
Claims (3)
1. a sound film pre-bonding fixture for speaker, including a body, it is characterised in that on described body
It is provided with location mould, makes glue bond with sound membrane support after the upper surface of this location mould passes through glue spraying；Described
The edge of location mould is provided with three or the positioning port of more than three；This positioning port exceeds the level of location mould
Position, it is for positioning and fixing being positioned over the sound membrane support above the mould of described location.
The sound film pre-bonding fixture of speaker the most according to claim 1, it is characterised in that described location
Mouth has four, and it is uniformly distributed and positions above mould edge.
The sound film pre-bonding fixture of speaker the most according to claim 1, it is characterised in that described sound
The polycrystalline substance of membrane support agrees with mutually with the surface structure of described location mould.
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 true CN105872913A (en) | 2016-08-17 |
| CN105872913B 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 |
|---|---|
| CN105872913B (en) | 2019-07-26 |
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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. |