CN218920602U - 一种复合层音膜及音响 - Google Patents
一种复合层音膜及音响 Download PDFInfo
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- CN218920602U CN218920602U CN202222690766.XU CN202222690766U CN218920602U CN 218920602 U CN218920602 U CN 218920602U CN 202222690766 U CN202222690766 U CN 202222690766U CN 218920602 U CN218920602 U CN 218920602U
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- 239000012528 membrane Substances 0.000 title claims abstract description 29
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- 239000004020 conductor Substances 0.000 claims abstract description 99
- 239000006260 foam Substances 0.000 claims abstract description 23
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims abstract description 7
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- 239000004696 Poly ether ether ketone Substances 0.000 claims description 3
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 229920002530 polyetherether ketone Polymers 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222690766.XU CN218920602U (zh) | 2022-10-12 | 2022-10-12 | 一种复合层音膜及音响 |
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CN202222690766.XU CN218920602U (zh) | 2022-10-12 | 2022-10-12 | 一种复合层音膜及音响 |
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CN218920602U true CN218920602U (zh) | 2023-04-25 |
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CN202222690766.XU Active CN218920602U (zh) | 2022-10-12 | 2022-10-12 | 一种复合层音膜及音响 |
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CN (1) | CN218920602U (zh) |
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- 2022-10-12 CN CN202222690766.XU patent/CN218920602U/zh active Active
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Effective date of registration: 20240417 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. Country or region after: China Address before: No.8 Jinghu Avenue, Xinya street, Huadu District, Guangzhou, Guangdong 510800 Patentee before: Guoguang Electric Co.,Ltd. Country or region before: China |