CN105635927B - Compact horn vibrating reed and its manufacturing method - Google Patents
Compact horn vibrating reed and its manufacturing method Download PDFInfo
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- CN105635927B CN105635927B CN201410594047.5A CN201410594047A CN105635927B CN 105635927 B CN105635927 B CN 105635927B CN 201410594047 A CN201410594047 A CN 201410594047A CN 105635927 B CN105635927 B CN 105635927B
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Abstract
A kind of compact horn vibration piece making method, includes the following steps：A plurality of Fanglun 1313 and the fiber interweaving of a plurality of other types are formed into ontology.Wherein, the fiber of other types be " cotton ", and the weight percent of Fanglun 1313 account for the 85% of the weight percent of ontology and the fiber of other types weight percent account for ontology weight percent 15%.Thereby, ontology is during braiding completely without electrostatic problem, Fanglun 1313 and the fiber of other types is set not to be broken completely during braiding, improve the manufacturing yield of ontology, and ontology has thread density height, structural strength good and the various advantages such as gap is small, the efficiency for promoting ontology, makes the sound quality for the loudspeaker for being installed with ontology be substantially improved.
Description
Technical field
The present invention relates to a kind of compact horn vibrating reed and its manufacturing methods.
Background technology
Electronic device of many carried types, such as tablet computer, mobile phone, walkman, laptop etc., are all installed
There are the loudspeaker of minimal type.General compact horn includes a vibrating reed.
Referring to FIG. 1, existing compact horn vibrating reed 10 includes multiple fibers 11.Existing compact horn vibrating reed 10
Absolutely the fiber 11 of full utilization cotton is interwoven.Because the fiber 11 of cotton is considerably thick, what is be woven into is small
The yarn count of type horn vibrating reed 10 is less than 60.Too low yarn count represents the yarn of existing compact horn vibrating reed 10
Density is low, will so lead to the problem of following several：First, the structural strength of compact horn vibrating reed 10 is poor；Second, the fiber
Gap between 11 is big.Any of the above-described a problem can all seriously affect the efficiency of compact horn vibrating reed, and influence loudspeaker
Sound quality, still more two problems are happened on existing compact horn vibrating reed 10 simultaneously so that are installed with the compact horn and are shaken
The sound quality of the loudspeaker of movable plate 10 is performed poor.
There is a kind of existing compact horn vibrating reed absolutely full utilization Fanglun 1313 friendship
It knits.Because Fanglun 1313 is considerably thin, the yarn count for the compact horn vibrating reed being woven into
Number is higher than 60, solves existing compact horn vibrating reed described in leading portion.
However, absolutely the existing compact horn vibrating reed of full utilization Fanglun 1313 has
One quite serious problem is：During weaving existing compact horn vibrating reed, between each is poly- between phenyl-diformyl
Fibers are easy that electrostatic occurs with neighbouring Fanglun 1313.This problem makes poly- isophthalic diformazan
Acyl m-phenylene diamine (MPD) fiber is easy to be broken during braiding, and made compact horn vibrating reed is caused to become a faulty materials,
So that the yield of existing compact horn vibrating reed is had a greatly reduced quality.
Invention content
The main purpose of the present invention is to provide a kind of compact horns to vibrate piece making method, process of the fiber in braiding
In there is no electrostatic problem, keep the yield of the compact horn vibrating reed produced good and it is high with thread density, structural strength is good, seam
The advantages that gap is small.
Another object of the present invention is to provide a kind of compact horn vibrating reed, have thread density is high, structural strength is good,
The advantages that gap is small.
In order to reach foregoing purpose, the present invention will provide a kind of compact horn vibration piece making method, comprise the steps of：
A plurality of Fanglun 1313 and the fiber interweaving of a plurality of other types are formed into an ontology, wherein
The fiber for the first direction for being arranged in the ontology is defined as warp thread, is arranged in the described of a second direction of the ontology
Fiber is defined as weft yarn, and the first direction is perpendicular to the second direction.
Wherein, the fiber of other types is cotton, polyester fiber or aromatic polyamide fiber.
Wherein, the weight percent of the Fanglun 1313 accounts for the weight percent of the ontology
70%~92%, the weight percent of the fiber of other types accounts for the 8%~30% of the weight percent of the ontology, makes this
The yarn count of ontology is more than 60s.The weight percent of preferably, the Fanglun 1313 account for the ontology
The 85% of weight percent, the weight percent of the fiber of other types account for the 15% of the weight percent of the ontology, make
The yarn count of the ontology is 80s~100s.
In order to reach foregoing purpose, the present invention will provide a kind of compact horn vibrating reed, including an ontology, the ontology include
The fiber of a plurality of Fanglun 1313 and a plurality of other types, the Fanglun 1313
It is interwoven in the fiber of other types, wherein the fiber for the first direction for being arranged in the ontology is defined as warp thread,
The fiber for being arranged in a second direction of the ontology is defined as weft yarn, and the first direction is perpendicular to the second direction.
Wherein, the fiber of other types is cotton, polyester fiber or aromatic polyamide fiber.
Wherein, the weight percent of the Fanglun 1313 accounts for the weight percent of the ontology
70%~92%, the weight percent of the fiber of other types accounts for the 8%~30% of the weight percent of the ontology, makes this
The yarn count of ontology is more than 60s.The weight percent of preferably, the Fanglun 1313 account for the ontology
The 85% of weight percent, the weight percent of the fiber of other types account for the 15% of the weight percent of the ontology, make
The yarn count of the ontology is 80s~100s.
Effect of the present invention is that the ontology generated electrostatic problem during braiding is compared absolutely completely
It is many using being reduced for the existing compact horn vibrating reed of Fanglun 1313, especially when it is described its
When the fiber of its type is " cotton ", which does not have electrostatic problem completely during braiding, makes the poly- isophthalic diformazan
Acyl m-phenylene diamine (MPD) fiber and the fiber of other types will not be broken completely during braiding, improve the manufacture of the ontology
Yield.In addition, the ontology has, thread density is high, structural strength is good and the various advantages such as gap is small, promotes the efficiency of the ontology,
The sound quality for the loudspeaker for being installed with the ontology is set to be substantially improved.
Description of the drawings
Fig. 1 is the schematic diagram of existing compact horn vibrating reed；
Fig. 2 is the schematic diagram of the compact horn vibrating reed of the present invention；
Fig. 3 is the sectional view that the present invention is installed on loudspeaker.
Wherein, the reference numerals are as follows：
10 compact horn vibrating reeds
11 fibers
20 Fanglun 1313s
The fiber of 30 other types
40 ontologies
50 loudspeaker
51 frames
52 permanent magnets
53 voice coils
Specific implementation mode
Schema and component symbol is coordinated to do more detailed description to embodiments of the present invention below, so as to be familiar with this field
Technical staff can implement according to this after studying this specification carefully.
Referring to FIG. 2, the present invention provides a kind of manufacturing method of compact horn vibrating reed, include the following steps：
A plurality of Fanglun 1313 20 and the fiber 30 of a plurality of other types are interweaved and form an ontology
40.Wherein, the fiber for the first direction for being arranged in the ontology 40 is defined as warp thread, is arranged in the one of the ontology 40
The fiber in two directions is defined as weft yarn, and the first direction is perpendicular to the second direction.In the present embodiment, between some is poly-
Phenyl-diformyl m-phenylene diamine (MPD) fiber 20 and the fiber 30 of a part of other types are warp thread, phenyl-diformyl isophthalic between some is poly-
Diamines fiber 20 and the fiber 30 of a part of other types are weft yarn.In other embodiments, phenyl-diformyl isophthalic between this is poly-
Diamines fiber 20 and 30 one of which of the fiber of other types are warp thread, and another one is weft yarn.It is described it is poly- between phenyl-diformyl
M-phenylene diamine (MPD) fiber 20 is the chemistry of the registered trademark Nomex of E.I.Du Pont Company (E.I.DuPontde Nemours and Co.)
Name.The fiber 30 of other types refers to any type fiber other than Fanglun 1313 20, such as cotton,
Polyester fiber, aromatic polyamide fiber etc..Wherein, the fiber 30 of other types is preferred with cotton.Wherein, the poly- isophthalic two
The weight percent of formyl m-phenylene diamine (MPD) fiber 20 accounts for the 70%~92% of the weight percent of the ontology 40, other types
The weight percent of fiber 30 accounts for the 8%~30% of the weight percent of the ontology 40.Preferably, phenyl-diformyl isophthalic between this is poly-
The weight percent of diamines fiber 20 accounts for the 85% of the weight percent of the ontology 40, the weight hundred of the fiber 30 of other types
Divide 15% of the weight percent than accounting for the ontology 40.
It please refers to Fig.2 and Fig. 3, the present invention provides a kind of compact horn vibrating reed, be mainly mounted in a loudspeaker 50, this
Loudspeaker 50 in embodiment be by a kind of suitable for the compact horn 50 of small electronic device for, but not as
Limit, any kind of loudspeaker 50 are all applicable in the compact horn vibrating reed of the present invention, and conjunction is first chatted bright.This kind of compact horn 50 still include
One frame 51, a permanent magnet 52 and a voice coil 53, the construction of the right compact horn 50 are known in category, therefore it will not go into details.This is small
Type horn vibrating reed includes an ontology 40, which includes a plurality of Fanglun 1313 20 and a plurality of other
The fiber 30 of type, the Fanglun 1313 20 are interwoven in the fiber 30 of other types.Wherein, it will arrange
It is defined as warp thread in the fiber of a first direction of the ontology 40, is arranged in the fibre of a second direction of the ontology 40
Dimension is defined as weft yarn, and the first direction is perpendicular to the second direction.In the present embodiment, phenyl-diformyl isophthalic two between some is poly-
Amine fiber 20 and the fiber 30 of a part of other types are warp thread, a part of Fanglun 1313 20 and
The fiber 30 of a part of other types is weft yarn.In other embodiments, the Fanglun 1313 20 and
30 one of which of fiber of other types is warp thread, and another one is weft yarn.The Fanglun 1313 20
For the chemical name of the registered trademark Nomex of E.I.Du Pont Company (E.I.DuPontde Nemours and Co.).Other types
Fiber 30 refers to any type fiber other than Fanglun 1313 20, such as cotton, polyester fiber, aromatic series
Polyamide fiber etc..Wherein, the fiber 30 of other types is preferred with cotton.Wherein, the poly is fine
The weight percent of dimension 20 accounts for the 70%~92% of the weight percent of the ontology 40, the weight hundred of the fiber 30 of other types
Divide 8%~30% of the weight percent than accounting for the ontology 40.Preferably, the weight of the Fanglun 1313 20
Amount percentage accounts for the 85% of the weight percent of the ontology 40, and the weight percent of the fiber 30 of other types accounts for the ontology 40
Weight percent 15%.
A fiber part used in the manufacturing method of the compact horn vibrating reed of the present invention is phenyl-diformyl isophthalic between gathering
Diamines fiber 20, a part are the fiber 30 of other types other than Fanglun 1313 20.Thereby, this
It is fine that generated electrostatic problem during braiding of body 40 compares absolutely full utilization poly
Many is reduced for the existing compact horn vibrating reed of dimension, makes the Fanglun 1313 20 and other types
The risk that is broken during braiding of fiber 30 reduce, improve the manufacturing yield of the ontology 40.
Hold above-mentioned, when the fiber 30 of other types is " cotton ", which does not have quiet completely during braiding
Electric problem makes the Fanglun 1313 20 and the fiber 30 of other types completely will not during braiding
Fracture, more improves the manufacturing yield of the ontology 40.
Furthermore when the weight percent of the Fanglun 1313 20 accounts for the weight percent of the ontology 40
70%~92% and other types fiber 30 weight percent account for the ontology 40 weight percent 8%~
When 30%, the yarn count of the ontology 40 is more than 60s.Thereby, the ontology 40 is higher with thread density, structural strength is good and gap
The various advantages such as small, are substantially improved the efficiency of the ontology 40, and the sound quality for being installed with the loudspeaker of the ontology 40 is made to be substantially improved.
It is noted that when the weight percent of the Fanglun 1313 20 accounts for the weight of the ontology 40
The weight percent of the fiber 30 of 85% and other types of amount percentage accounts for the 15% of the weight percent of the ontology 40
When, the yarn count of the ontology 40 can reach 80s~100s.
The foregoing is merely to explain presently preferred embodiments of the present invention, it is not intended to do any form to the present invention according to this
On limitation.Therefore, it is all have make any modification or change for the present invention under identical spirit, all should include
The invention is intended to the scopes of protection.
Claims (6)
1. a kind of compact horn vibrates piece making method, which is characterized in that include the following steps：
A plurality of Fanglun 1313 and the fiber interweaving of a plurality of other types are formed into an ontology, wherein will
The fiber for being arranged in a first direction of the ontology is defined as warp thread, is arranged in the fibre of a second direction of the ontology
Dimension is defined as weft yarn, and the first direction is perpendicular to the second direction, and the weight of the Fanglun 1313
Amount percentage accounts for the 70%~92% of the weight percent of the ontology, and the weight percent of the fiber of other types accounts for this
The 8%~30% of the weight percent of body makes the yarn count of the ontology be more than 60s.
2. compact horn as described in claim 1 vibrates piece making method, which is characterized in that the fiber of other types is
Cotton, polyester fiber or aromatic polyamide fiber.
3. compact horn as described in claim 1 vibrates piece making method, which is characterized in that it is described it is poly- between phenyl-diformyl isophthalic
The weight percent of diamines fiber accounts for the 85% of the weight percent of the ontology, the weight percent of the fiber of other types
The 15% of the weight percent of the ontology is accounted for, it is 80s~100s to make the yarn count of the ontology.
4. a kind of compact horn vibrating reed, which is characterized in that including an ontology, which includes phenyl-diformyl isophthalic between a plurality of gather
The fiber of diamines fiber and a plurality of other types, the Fanglun 1313 are interwoven in other types
Fiber, wherein the fiber for the first direction for being arranged in the ontology is defined as warp thread, is arranged in the one second of the ontology
The fiber in direction is defined as weft yarn, the first direction perpendicular to the second direction, and it is described it is poly- between phenyl-diformyl isophthalic
The weight percent of diamines fiber accounts for the 70%~92% of the weight percent of the ontology, the weight of the fiber of other types
Percentage accounts for the 8%~30% of the weight percent of the ontology, and the yarn count of the ontology is made to be more than 60s.
5. compact horn vibrating reed as claimed in claim 4, which is characterized in that the fiber of other types is cotton, polyester
Fiber or aromatic polyamide fiber.
6. compact horn vibrating reed as claimed in claim 4, which is characterized in that the Fanglun 1313
Weight percent account for the ontology weight percent 85%, the weight percent of the fiber of other types accounts for the ontology
Weight percent 15%, make the ontology yarn count be 80s~100s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594047.5A CN105635927B (en) | 2014-10-29 | 2014-10-29 | Compact horn vibrating reed and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594047.5A CN105635927B (en) | 2014-10-29 | 2014-10-29 | Compact horn vibrating reed and its manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105635927A CN105635927A (en) | 2016-06-01 |
| CN105635927B true CN105635927B (en) | 2018-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410594047.5A Active CN105635927B (en) | 2014-10-29 | 2014-10-29 | Compact horn vibrating reed and its manufacturing method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050060A (en) * | 1989-09-08 | 1991-03-20 | 纳幕尔杜邦公司 | High-durability, fabric comfortable and easy to wear |
| CN2938670Y (en) * | 2006-05-29 | 2007-08-22 | 何良鸿 | Damper of manufacturing loudspeaker and composite cloth of diaphragm edge |
| CN201063845Y (en) * | 2007-06-11 | 2008-05-21 | 大原博 | Substrate of loudspeaker vibrating piece |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8172035B2 (en) * | 2008-03-27 | 2012-05-08 | Bose Corporation | Waterproofing loudspeaker cones |
-
2014
- 2014-10-29 CN CN201410594047.5A patent/CN105635927B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050060A (en) * | 1989-09-08 | 1991-03-20 | 纳幕尔杜邦公司 | High-durability, fabric comfortable and easy to wear |
| CN2938670Y (en) * | 2006-05-29 | 2007-08-22 | 何良鸿 | Damper of manufacturing loudspeaker and composite cloth of diaphragm edge |
| CN201063845Y (en) * | 2007-06-11 | 2008-05-21 | 大原博 | Substrate of loudspeaker vibrating piece |
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| CN105635927A (en) | 2016-06-01 |
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