JPH0134472Y2 - - Google Patents
Info
- Publication number
- JPH0134472Y2 JPH0134472Y2 JP19868484U JP19868484U JPH0134472Y2 JP H0134472 Y2 JPH0134472 Y2 JP H0134472Y2 JP 19868484 U JP19868484 U JP 19868484U JP 19868484 U JP19868484 U JP 19868484U JP H0134472 Y2 JPH0134472 Y2 JP H0134472Y2
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- annular wall
- assembled
- groove
- ear pieces
- 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
Links
- 210000000078 claw Anatomy 0.000 claims description 10
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19868484U JPH0134472Y2 (ru) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19868484U JPH0134472Y2 (ru) | 1984-12-28 | 1984-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61116495U JPS61116495U (ru) | 1986-07-23 |
| JPH0134472Y2 true JPH0134472Y2 (ru) | 1989-10-19 |
Family
ID=30757902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19868484U Expired JPH0134472Y2 (ru) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0134472Y2 (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008109206A (ja) * | 2006-10-23 | 2008-05-08 | Star Micronics Co Ltd | 挿入型イヤホン |
| TWI359619B (en) * | 2007-02-13 | 2012-03-01 | Cotron Corp | Micro speaker |
| JP2013005360A (ja) * | 2011-06-21 | 2013-01-07 | Panasonic Corp | スピーカおよびその製造方法 |
| JP5716058B2 (ja) * | 2013-06-26 | 2015-05-13 | 寶トク科技股フン有限公司 | インナーイヤー式イヤホン |
-
1984
- 1984-12-28 JP JP19868484U patent/JPH0134472Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61116495U (ru) | 1986-07-23 |
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