CN104540055A - Ultra-thin audio terminal made from aluminized film and used for television - Google Patents
Ultra-thin audio terminal made from aluminized film and used for television Download PDFInfo
- Publication number
- CN104540055A CN104540055A CN201410834265.1A CN201410834265A CN104540055A CN 104540055 A CN104540055 A CN 104540055A CN 201410834265 A CN201410834265 A CN 201410834265A CN 104540055 A CN104540055 A CN 104540055A
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- aluminum foil
- ultra
- supports
- terminal made
- thin
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Abstract
The invention relates to an ultra-thin audio terminal made from aluminized film and used for a television. The ultra-thin audio terminal made from aluminized film and used for the television comprises a vibrating membrane and two supports used for compressing the vibrating membrane. A vibration cavity is formed between the two supports. A plurality of magnets are arranged on the supports. A wiring board is arranged on the outer surface of the supports. The magnets are distributed at the two sides of the vibration membrane. The periphery of the vibration membrane is plated with aluminum foil, and the surface of the vibration membrane is plated with an aluminum foil winding. Bonding pads connected with the wiring board are arranged at the two ends of the aluminum foil winding. Air holes are formed in the supports, and dust screens used for covering the air holes are arranged on the supports. Accordingly, the aluminum foil is used for supporting the vibration membrane, the vibration membrane is plated with the aluminum foil winding, so that light and thin vibration membrane with an induction coil is achieved. The ultra-thin audio terminal made from aluminized film and used for the television has the advantages that the size is thin, the mass is small, and development demands and development trend for smaller loudspeakers are met.
Description
Technical field
The present invention relates to loudspeaker apparatus field, particularly the TV ultra-thin speaker terminal made of a kind of aluminizer.
Background technology
Above existing market, existing-quality television sound terminal is all with traditional coil-moving speaker, and need volume to do greatly if this loud speaker will reach good audio, particularly the total height of product is higher, has been difficult to meet now more and more thinner TV demand.
Summary of the invention
The object of this invention is to provide the TV ultra-thin speaker terminal made with aluminizer of a kind of ultra-thin electromagnetic induction.
The technical scheme realizing the object of the invention is as follows:
The TV ultra-thin speaker terminal that a kind of aluminizer is made, involving vibrations film and two supports that vibrating membrane is compressed, vibration cavity is formed between described support, described support is provided with multiple magnet, described rack outer surface is provided with terminal block, and described distribution of magnets is in vibrating membrane both sides, and described vibrating membrane periphery is coated with aluminium foil, described diaphragm face is coated with aluminum foil winding, and described aluminum foil winding two ends are provided with the pad be connected with terminal block.
Further, conveniently ventilative and dust-proof, the Air Filter that described support is provided with air-vent and is covered by air-vent.
Preferably, described magnet is ndfeb magnet.
Further, in order to reduce the thickness of product, described vibrating membrane thickness is 0.02mm, and described aluminum foil thickness is 0.02mm, and described aluminum foil winding width is 0.4mm, and thickness is 0.02mm, and length is 2m.
After adopting said structure, aluminium foil is played a supporting role to vibrating membrane, and aluminum foil winding is plated on vibrating membrane, achieve the light and thin vibrating membrane with induction coil, size of the present invention is thin, and quality is little, adapts to the more and more less growth requirement of present loud speaker and development trend.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of aluminum foil winding of the present invention.
Fig. 3 is breather hole structure schematic diagram of the present invention.
In figure: 1 is vibrating membrane, 2 is support, and 3 is ndfeb magnet, and 4 is terminal block, and 5 is aluminium foil, and 6 is aluminum foil winding, and 7 is pad, and 8 is air-vent, and 9 is Air Filter.
Embodiment
The TV ultra-thin speaker terminal involving vibrations film 1 be made up of a kind of aluminizer of the known the present invention of Fig. 1 to Fig. 3 and two supports 2 that vibrating membrane 1 is compressed, vibration cavity is formed between described support 2, 12 ndfeb magnets 3 be bonded in by structure glue on support are provided with in described vibration cavity, described support 2 outer surface is provided with terminal block 4, described ndfeb magnet 3 is distributed in vibrating membrane 1 both sides, described vibrating membrane 1 periphery is coated with aluminium foil 5, described vibrating membrane 1 surface is coated with aluminum foil winding 6, described aluminum foil winding 6 two ends are provided with the pad 7 be connected with terminal block 4, support 2 has 16 air-vents 8, each air-vent 8 is equipped with corresponding Air Filter 9, described Air Filter 9 is bonded on support 2 by glue.
Vibrating membrane thickness is 0.02mm, and aluminum foil thickness is 0.02mm, and aluminum foil winding width is 0.4mm, and thickness is 0.02mm, and length is 2m.
What above-mentioned vibrating membrane adopted is polyimide material.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. the TV ultra-thin speaker terminal made with aluminizer, it is characterized in that: involving vibrations film and two supports that vibrating membrane is compressed, vibration cavity is formed between described support, described support is provided with multiple magnet, described rack outer surface is provided with terminal block, and described distribution of magnets is in vibrating membrane both sides, and described vibrating membrane periphery is coated with aluminium foil, described diaphragm face is coated with aluminum foil winding, and described aluminum foil winding two ends are provided with the pad be connected with terminal block.
2. the TV ultra-thin speaker terminal made of a kind of aluminizer according to claim 1, is characterized in that: the Air Filter that described support is provided with air-vent and is covered by air-vent.
3. the TV ultra-thin speaker terminal made of a kind of aluminizer according to claim 2, is characterized in that: described magnet is ndfeb magnet.
4. the TV ultra-thin speaker terminal made of a kind of aluminizer according to claim 3, it is characterized in that: described vibrating membrane thickness is 0.02mm, described aluminum foil thickness is 0.02mm, and described aluminum foil winding width is 0.4mm, thickness is 0.02mm, and length is 2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834265.1A CN104540055A (en) | 2014-12-29 | 2014-12-29 | Ultra-thin audio terminal made from aluminized film and used for television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834265.1A CN104540055A (en) | 2014-12-29 | 2014-12-29 | Ultra-thin audio terminal made from aluminized film and used for television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104540055A true CN104540055A (en) | 2015-04-22 |
Family
ID=52855494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410834265.1A Pending CN104540055A (en) | 2014-12-29 | 2014-12-29 | Ultra-thin audio terminal made from aluminized film and used for television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104540055A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874098A (en) * | 2019-01-30 | 2019-06-11 | 汉得利（常州）电子股份有限公司 | A kind of ultra thin handset loudspeaker made of printed coil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101287302A (en) * | 2008-03-17 | 2008-10-15 | 中山市惠威电器有限公司 | Manufacturing method of power-operated loudspeaker and diaphragm thereof |
| CN101977341A (en) * | 2002-05-02 | 2011-02-16 | 哈曼国际工业有限公司 | Electro-dynamic loudspeaker, assembling method thereof, and method for forming conductor or electrical contact |
| CN203912191U (en) * | 2014-06-30 | 2014-10-29 | 广东欧珀移动通信有限公司 | Flat loudspeaker vibration system |
-
2014
- 2014-12-29 CN CN201410834265.1A patent/CN104540055A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101977341A (en) * | 2002-05-02 | 2011-02-16 | 哈曼国际工业有限公司 | Electro-dynamic loudspeaker, assembling method thereof, and method for forming conductor or electrical contact |
| CN101287302A (en) * | 2008-03-17 | 2008-10-15 | 中山市惠威电器有限公司 | Manufacturing method of power-operated loudspeaker and diaphragm thereof |
| CN203912191U (en) * | 2014-06-30 | 2014-10-29 | 广东欧珀移动通信有限公司 | Flat loudspeaker vibration system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874098A (en) * | 2019-01-30 | 2019-06-11 | 汉得利（常州）电子股份有限公司 | A kind of ultra thin handset loudspeaker made of printed coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |
|
| RJ01 | Rejection of invention patent application after publication |