CN107809714A - A kind of receiver of ultra-high stable performance - Google Patents
A kind of receiver of ultra-high stable performance Download PDFInfo
- Publication number
- CN107809714A CN107809714A CN201711407406.1A CN201711407406A CN107809714A CN 107809714 A CN107809714 A CN 107809714A CN 201711407406 A CN201711407406 A CN 201711407406A CN 107809714 A CN107809714 A CN 107809714A
- Authority
- CN
- China
- Prior art keywords
- side wall
- cover
- protecgulum
- pressing plate
- receiver
- 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
Links
- 238000003825 pressing Methods 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 claims abstract description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- H04R9/10—Telephone receivers
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Pin of the present invention proposes a kind of receiver of ultra-high stable performance, including support, magnetic cover, magnet steel, pole piece piece, voice coil loudspeaker voice coil, vibrating diaphragm, protecgulum, pressing plate and pad；Rack side wall is provided with a circle sealing ring, the pressing plate pressing of frame-shaped construction is arranged in magnetic cover side wall, vibrating diaphragm is arranged on pressing plate and rack side wall through the second locating convex block, and pad is arranged on vibrating diaphragm through the pressing of the second locating convex block, and protecgulum pressing is arranged on pressing plate and rack side wall, sealing ring is plug-type to be arranged in seal groove, second locating convex block is plug-type to be arranged in the second detent, and is locked by bolt, easy for installation, stability is good, improves service life.
Description
Technical field
The present invention relates to a kind of receiver, and in particular to a kind of receiver of ultra-high stable performance.
Background technology
Receiver is widely used on the meanss of communication such as mobile phone, and with the miniaturization of electronic device, receiver is as independent
Component be assembled on mobile phone, receiver in the market, tonequality impaired performance after reduction processing, the present invention is according to mobile phone
Requirement of the production firm to the acoustic index of terminal, the output of two channel sounds is devised, its acoustic load impedance is rationally determined, makes sound
The comprehensive quality of sound effectively improves, including the subjective and objective index such as the power output of loudspeaker, richness, distortion factor.
Patent CN201320426753.X discloses a kind of ultra-thin telephone receiver, including support, magnetic cover, magnet steel, pole piece piece,
Voice coil loudspeaker voice coil, vibrating diaphragm, protecgulum, the voice coil loudspeaker voice coil are adhesively fixed with vibrating diaphragm, and voice coil loudspeaker voice coil is placed on outside pole piece piece, and pole piece piece, magnet steel, magnetic cover are successively
It is adhesively fixed, vibrating diaphragm edge is adhesively fixed with support, and magnetic cover is fixedly mounted with support, and protecgulum is consolidated above vibrating diaphragm with support
Dingan County fills.The thickness of existing receiver can be thinned to greatest extent, but its fixed structure stability is bad, holds
Easily influence its service life.
The content of the invention
The present invention proposes a kind of receiver of ultra-high stable performance regarding to the issue above, and easy for installation, stability is good, carries
High service life.
Specific technical scheme is as follows：
A kind of receiver of ultra-high stable performance, including support, magnetic cover, magnet steel, pole piece piece, voice coil loudspeaker voice coil, vibrating diaphragm, protecgulum, pressing plate and
Pad；
The support includes rack side wall and support bottom wall, and rack side wall is arranged in a mutually vertical manner with support bottom wall, support bottom wall
Middle part is provided with the first passage of rectangular configuration, at the outer rim of first passage vertically upward be provided with the first supporting walls, first supports
Some first locating convex blocks are provided with the top of wall, around the first inserting groove of formation between the first supporting walls and rack side wall；
The magnetic cover includes magnetic cover bottom wall and magnetic cover side wall, and magnetic cover bottom wall is arranged in first passage, and section is the magnetic of n shape structures
Cover side wall is coated on the outside of the first supporting walls, and in the inserting groove of partial insertion first, the first positioning convex strip is with being arranged on magnetic
The first detent grafting in cover side wall coordinates；
The voice coil loudspeaker voice coil is adhesively fixed with vibrating diaphragm, and voice coil loudspeaker voice coil is placed on outside pole piece piece, and pole piece piece, magnet steel, magnetic cover are adhesively fixed successively；
The rack side wall is provided with a circle sealing ring, and the inwall of rack side wall is provided with second inserting groove of circle, frame-shaped construction
Pressing plate pressing be arranged in magnetic cover side wall, pressing plate includes the grafting briquetting and pressure-bearing briquetting of integral structure, grafting briquetting position
On the outside of the pressure-bearing briquetting, the height of grafting briquetting is less than the height of pressure-bearing briquetting, and grafting briquetting is plug-type to be fixed on second and insert
In access slot, the upper surface of pressure-bearing briquetting and the upper surface of rack side wall are flush, and pressure-bearing briquetting is provided with some second convexes
Block；
The vibrating diaphragm is arranged on pressing plate and rack side wall through the second locating convex block, and pad is set through the pressing of the second locating convex block
Put on vibrating diaphragm；
The protecgulum includes protecgulum cover plate and protecgulum pressing plate, protecgulum pressing plate it is vertical be fixed on protecgulum cover plate bottom, protecgulum pressing plate
Pressing is arranged on pressing plate and rack side wall, and sealing ring is plug-type to be arranged in seal groove, and the second locating convex block is plug-type
It is arranged in the second detent, and be locked by bolt.
A kind of receiver of above-mentioned ultra-high stable performance, wherein, the pressing plate includes two structure identical Anchor plate kits,
Be connected between Anchor plate kit by latch segment, two latch segments respectively it is plug-type be arranged on two Anchor plate kits it
Between, Anchor plate kit is pressed abd fixed in the second inserting groove of rack side wall.
A kind of receiver of above-mentioned ultra-high stable performance, wherein, the protecgulum cover plate includes upper cover plate and lower cover, upper lid
One tunic piece is set between plate and lower cover, and upper cover plate is provided with two upper senders, and each upper sender is correspondingly arranged five
Lower sender, lower sender are arranged on lower cover.
A kind of receiver of above-mentioned ultra-high stable performance, wherein, the upper sender is cylindrical structural.
A kind of receiver of above-mentioned ultra-high stable performance, wherein, the lower sender is up big and down small truncated cone-shaped structure.
A kind of receiver of above-mentioned ultra-high stable performance, wherein, the thickness of the upper cover plate is h1, and the thickness of lower cover is
H2, h1=1.2*h2.
A kind of receiver of above-mentioned ultra-high stable performance, wherein, the thickness of the diaphragm is 0.02-0.5mm.
A kind of receiver of above-mentioned ultra-high stable performance, wherein, the madial wall of the sealing ring is provided with a circle escape groove,
The inwall of seal groove is provided with a circle grafting block, and the cross sectional shape of escape groove and grafting block is isosceles right triangle, is avoided
Groove and grafting block interference fits.
Beneficial effects of the present invention are：The present invention is easy for installation, and stability is good, improves service life, goes out the tonequality of sound
More preferably.
Brief description of the drawings
Fig. 1 is sectional view of the present invention.
Fig. 2 is pressure plate structure figure of the present invention.
Fig. 3 is protecgulum cover plate sectional view of the present invention.
Fig. 4 is the layout drawing of the upper sender of the present invention and lower sender.
Fig. 5 is A portions enlarged drawing in Fig. 1.
Reference：
Support 1, magnetic cover 2, magnet steel 3, pole piece piece 4, voice coil loudspeaker voice coil 5, vibrating diaphragm 6, protecgulum 7, pressing plate 8, pad 9, rack side wall 10, support bottom
Wall 11, the first supporting walls 12, the first locating convex block 13, the first inserting groove 14, magnetic cover bottom wall 15, magnetic cover side wall 16, first position
Groove 17, sealing ring 18, the second inserting groove 19, grafting briquetting 20, pressure-bearing briquetting 21, the second locating convex block 22, protecgulum cover plate 23,
26, bolt 27, escape groove 28, grafting block 29, Anchor plate kit 30, locking in protecgulum pressing plate 24, seal groove 25, the second detent
Block 31, upper cover plate 32, lower cover 33, diaphragm 34, upper sender 35, lower sender 36.
Embodiment
To make technical scheme become apparent from clearly, below the present invention is described further, it is any to this
The scheme that the technical characteristic progress equivalencing of inventive technique scheme and conventional reasoning are drawn each falls within the scope of the present invention.
A kind of receiver of ultra-high stable performance as shown in the figure, including support 1, magnetic cover 2, magnet steel 3, pole piece piece 4, voice coil loudspeaker voice coil 5,
Vibrating diaphragm 6, protecgulum 7, pressing plate 8 and pad 9；
The support includes rack side wall 10 and support bottom wall 11, and rack side wall is arranged in a mutually vertical manner with support bottom wall, support bottom
The middle part of wall is provided with the first passage of rectangular configuration, at the outer rim of first passage vertically upward be provided with the first supporting walls 12, the
Some first locating convex blocks 13 are provided with the top of one supporting walls, around the first inserting groove of formation between the first supporting walls and rack side wall
14；
The magnetic cover includes magnetic cover bottom wall 15 and magnetic cover side wall 16, and magnetic cover bottom wall is arranged in first passage, and section is n shape structures
Magnetic cover side wall be coated on the outsides of the first supporting walls, and in the inserting groove of partial insertion first, the first positioning convex strip is with setting
The grafting of the first detent 17 in magnetic cover side wall coordinates；
The voice coil loudspeaker voice coil is adhesively fixed with vibrating diaphragm, and voice coil loudspeaker voice coil is placed on outside pole piece piece, and pole piece piece, magnet steel, magnetic cover are adhesively fixed successively；
The rack side wall is provided with a circle sealing ring 18, and the inwall of rack side wall is provided with second inserting groove 19 of circle, frame shape
The pressing plate pressing of structure is arranged in magnetic cover side wall, and pressing plate includes the grafting briquetting 20 and pressure-bearing briquetting 21 of integral structure, inserts
Connect briquetting to be located on the outside of pressure-bearing briquetting, the height of grafting briquetting is less than the height of pressure-bearing briquetting, the plug-type fixation of grafting briquetting
In the second inserting groove, the upper surface of pressure-bearing briquetting and the upper surface of rack side wall are flush, and pressure-bearing briquetting is provided with some the
Two locating convex blocks 22；
The vibrating diaphragm is arranged on pressing plate and rack side wall through the second locating convex block, and pad is set through the pressing of the second locating convex block
Put on vibrating diaphragm；
The protecgulum includes protecgulum cover plate 23 and protecgulum pressing plate 24, protecgulum pressing plate it is vertical be fixed on protecgulum cover plate bottom, protecgulum
Pressing plate pressing is arranged on pressing plate and rack side wall, and sealing ring is plug-type to be arranged in seal groove 25, and the second locating convex block is inserted
Enter being arranged on 26 in the second detent for formula, and be locked by bolt 27；Set on the madial wall of the sealing ring
There is a circle escape groove 28, the inwall of seal groove is provided with a circle grafting block 29, and the cross sectional shape of escape groove and grafting block is
Waist right angled triangle, escape groove and grafting block interference fits.
The pressing plate includes two structure identical Anchor plate kits 30, is connected between Anchor plate kit by latch segment 31
Fixed, two latch segments are plug-type respectively to be arranged between two Anchor plate kits, and Anchor plate kit is pressed abd fixed on into bracket side
In second inserting groove of wall.
The protecgulum cover plate includes upper cover plate 32 and lower cover 33, and a tunic piece 34 is set between upper cover plate and lower cover,
Upper cover plate is provided with two upper senders 35, and each upper sender is correspondingly arranged five lower senders 36, and lower sender is arranged on
On lower cover.The upper sender is cylindrical structural；The lower sender is up big and down small truncated cone-shaped structure；The upper lid
The thickness of plate is h1, and the thickness of lower cover is h2, h1=1.2*h2；The thickness of the diaphragm is 0.02-0.5mm.
Claims (8)
1. a kind of receiver of ultra-high stable performance, it is characterized in that, including support, magnetic cover, magnet steel, pole piece piece, voice coil loudspeaker voice coil, vibrating diaphragm,
Protecgulum, pressing plate and pad；
The support includes rack side wall and support bottom wall, and rack side wall is arranged in a mutually vertical manner with support bottom wall, support bottom wall
Middle part is provided with the first passage of rectangular configuration, at the outer rim of first passage vertically upward be provided with the first supporting walls, first supports
Some first locating convex blocks are provided with the top of wall, around the first inserting groove of formation between the first supporting walls and rack side wall；
The magnetic cover includes magnetic cover bottom wall and magnetic cover side wall, and magnetic cover bottom wall is arranged in first passage, and section is the magnetic of n shape structures
Cover side wall is coated on the outside of the first supporting walls, and in the inserting groove of partial insertion first, the first positioning convex strip is with being arranged on magnetic
The first detent grafting in cover side wall coordinates；
The voice coil loudspeaker voice coil is adhesively fixed with vibrating diaphragm, and voice coil loudspeaker voice coil is placed on outside pole piece piece, and pole piece piece, magnet steel, magnetic cover are adhesively fixed successively；
The rack side wall is provided with a circle sealing ring, and the inwall of rack side wall is provided with second inserting groove of circle, frame-shaped construction
Pressing plate pressing be arranged in magnetic cover side wall, pressing plate includes the grafting briquetting and pressure-bearing briquetting of integral structure, grafting briquetting position
On the outside of the pressure-bearing briquetting, the height of grafting briquetting is less than the height of pressure-bearing briquetting, and grafting briquetting is plug-type to be fixed on second and insert
In access slot, the upper surface of pressure-bearing briquetting and the upper surface of rack side wall are flush, and pressure-bearing briquetting is provided with some second convexes
Block；
The vibrating diaphragm is arranged on pressing plate and rack side wall through the second locating convex block, and pad is set through the pressing of the second locating convex block
Put on vibrating diaphragm；
The protecgulum includes protecgulum cover plate and protecgulum pressing plate, protecgulum pressing plate it is vertical be fixed on protecgulum cover plate bottom, protecgulum pressing plate
Pressing is arranged on pressing plate and rack side wall, and sealing ring is plug-type to be arranged in seal groove, and the second locating convex block is plug-type
It is arranged in the second detent, and be locked by bolt.
2. a kind of receiver of ultra-high stable performance as claimed in claim 1, it is characterized in that, the pressing plate includes two structures
Identical Anchor plate kit, it is connected by latch segment between Anchor plate kit, two latch segments distinguish plug-type settings
Between two Anchor plate kits, Anchor plate kit is pressed abd fixed in the second inserting groove of rack side wall.
3. a kind of receiver of ultra-high stable performance as claimed in claim 1, it is characterized in that, the protecgulum cover plate includes upper lid
Plate and lower cover, set a tunic piece between upper cover plate and lower cover, upper cover plate is provided with two upper senders, it is each on go out sound
Hole is correspondingly arranged five lower senders, and lower sender is arranged on lower cover.
4. a kind of receiver of ultra-high stable performance as claimed in claim 1, it is characterized in that, the upper sender is cylinder
Structure.
5. a kind of receiver of ultra-high stable performance as claimed in claim 1, it is characterized in that, the lower sender for it is upper it is big under
Small truncated cone-shaped structure.
6. a kind of receiver of ultra-high stable performance as claimed in claim 1, it is characterized in that, the thickness of the upper cover plate is
H1, the thickness of lower cover is h2, h1=1.2*h2.
7. a kind of receiver of ultra-high stable performance as claimed in claim 1, it is characterized in that, the thickness of the diaphragm is
0.02-0.5mm。
8. a kind of receiver of ultra-high stable performance as claimed in claim 1, it is characterized in that, on the madial wall of the sealing ring
Provided with a circle escape groove, the inwall of seal groove is provided with a circle grafting block, and the cross sectional shape of escape groove and grafting block is isosceles
Right angled triangle, escape groove and grafting block interference fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711407406.1A CN107809714A (en) | 2017-12-22 | 2017-12-22 | A kind of receiver of ultra-high stable performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711407406.1A CN107809714A (en) | 2017-12-22 | 2017-12-22 | A kind of receiver of ultra-high stable performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107809714A true CN107809714A (en) | 2018-03-16 |
Family
ID=61589169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711407406.1A Pending CN107809714A (en) | 2017-12-22 | 2017-12-22 | A kind of receiver of ultra-high stable performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107809714A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572750A (en) * | 2019-08-30 | 2019-12-13 | 歌尔股份有限公司 | Magnetic conduction structure and sound generating mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201414214Y (en) * | 2009-05-05 | 2010-02-24 | 嘉善豪声电子有限公司 | Miniature hearing-aid compatible receiver |
| CN103067806A (en) * | 2012-12-25 | 2013-04-24 | 苏州恒听电子有限公司 | Ultra-thin telephone receiver |
| CN203387647U (en) * | 2013-07-18 | 2014-01-08 | 浙江毅林电子有限公司 | Ultrathin receiver |
| CN203387675U (en) * | 2013-07-18 | 2014-01-08 | 浙江毅林电子有限公司 | Mobile-phone loudspeaker |
| CN203554681U (en) * | 2013-09-23 | 2014-04-16 | 东莞泉声电子有限公司 | Improved vibration receiver |
| CN208112950U (en) * | 2017-12-22 | 2018-11-16 | 奥音科技（镇江）有限公司 | A kind of receiver of ultra-high stable performance |
-
2017
- 2017-12-22 CN CN201711407406.1A patent/CN107809714A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201414214Y (en) * | 2009-05-05 | 2010-02-24 | 嘉善豪声电子有限公司 | Miniature hearing-aid compatible receiver |
| CN103067806A (en) * | 2012-12-25 | 2013-04-24 | 苏州恒听电子有限公司 | Ultra-thin telephone receiver |
| WO2014166287A1 (en) * | 2012-12-25 | 2014-10-16 | 苏州恒听电子有限公司 | Ultra-thin telephone receiver |
| CN203387647U (en) * | 2013-07-18 | 2014-01-08 | 浙江毅林电子有限公司 | Ultrathin receiver |
| CN203387675U (en) * | 2013-07-18 | 2014-01-08 | 浙江毅林电子有限公司 | Mobile-phone loudspeaker |
| CN203554681U (en) * | 2013-09-23 | 2014-04-16 | 东莞泉声电子有限公司 | Improved vibration receiver |
| CN208112950U (en) * | 2017-12-22 | 2018-11-16 | 奥音科技（镇江）有限公司 | A kind of receiver of ultra-high stable performance |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572750A (en) * | 2019-08-30 | 2019-12-13 | 歌尔股份有限公司 | Magnetic conduction structure and sound generating mechanism |
| CN110572750B (en) * | 2019-08-30 | 2021-07-27 | 歌尔股份有限公司 | Magnetic conduction structure and sound generating mechanism |
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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 | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20240322 |
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| AD01 | Patent right deemed abandoned |