CN208638612U - A kind of copper foil formula voice coil multi-media speaker - Google Patents
A kind of copper foil formula voice coil multi-media speaker Download PDFInfo
- Publication number
- CN208638612U CN208638612U CN201821125115.3U CN201821125115U CN208638612U CN 208638612 U CN208638612 U CN 208638612U CN 201821125115 U CN201821125115 U CN 201821125115U CN 208638612 U CN208638612 U CN 208638612U
- Authority
- CN
- China
- Prior art keywords
- voice coil
- box shell
- copper foil
- bright
- silk thread
- 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 - Fee Related
Links
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a kind of copper foil formula voice coil multi-media speakers, including upper box shell, lower box shell, the vibrational system being set in upper box shell and it is set in lower box shell for driving the magnetic circuit system of vibrational system, vibrational system includes dust cap, paper disc, voice coil and plays wave, magnetic circuit system is set in voice coil, voice coil upper end, which is arranged in, to be played in wave and extends in paper disc, dust cap is set to paper disc bottom centre position, conductive sheet is provided on voice coil, bright and beautiful silk thread is set on conductive sheet and with 120 ° of outlets in the same direction.The utility model structure is simple and convenient to operate, and can promote voice coil bright and beautiful silk thread firm welding, and radian length can control, reduce broken string risk, promote loudspeaker service life, it is ensured that the stability of loudspeaker.
Description
Technical field
The utility model relates to a kind of loudspeaker, and in particular to a kind of copper foil formula voice coil multi-media speaker.
Background technique
Current TV horn structure is not only thin but also narrow, and SPL (acoustic pressure) requires height, limits in view of present structure and acoustics, TV
Speaker sound is not deep thick and heavy enough；Generally for the SPL requirement for reaching client, can only be realized by increasing loudspeaker cavity volume
The demand of client, existing loudspeaker design and use the padded stretching of sponge using radian, increase loudspeaker cavity volume, guarantee loudspeaker
Motion process bright and beautiful silk thread has enough stretching spaces, however the prior art has the following defects, 1, cavity depth operability it is poor.
2, sponge is flexible material, the bad control of radian length.3, bright and beautiful silk thread and sponge have interference, generate small noise.4, bright and beautiful silk thread is welded
Junction is small, for a long time using will cause broken string.5, sponge gum, unstable to be easy to fall off because of time environmental problem, stability is not
It can guarantee.
Utility model content
In order to solve the above-mentioned technical problem the utility model, provides that a kind of structure is simple, and strong operability, bright and beautiful silk thread is not easy
Broken string can promote the service life of deep chamber TV loudspeaker, it is ensured that the copper foil formula voice coil multi-media speaker of the stability of loudspeaker.
The utility model is achieved through the following technical solutions:
A kind of copper foil formula voice coil multi-media speaker, including upper box shell, lower box shell, the vibrational system being set in upper box shell and
It being set in lower box shell for driving the magnetic circuit system of vibrational system, vibrational system includes dust cap, paper disc, voice coil and plays wave,
Magnetic circuit system is set in voice coil, and voice coil upper end, which is arranged in, to be played in wave and extend in paper disc, and dust cap is set in paper disc bottom
Heart position is provided with conductive sheet on voice coil, and bright and beautiful silk thread is set on conductive sheet and with 120 ° of outlets in the same direction.
Further, magnet steel and washer that the magnetic circuit system includes T iron and is set in turn in T iron from bottom to up.
Further, the conductive sheet is two copper foils being oppositely arranged.
Further, the bright and beautiful silk thread and the bullet wave are shaped as radian by silica gel solid and provide stretching space.
Further, the bright and beautiful silk thread leading-out terminal is connect by the terminal head being fixed in the upper box shell with electric wire.
Further, the lower box shell is provided with gum.
The utility model can promote voice coil bright and beautiful silk thread welding jail the utility model has the advantages that the utility model structure is simple and convenient to operate
Solidity, and radian length can control, reduce broken string risk, promoted loudspeaker service life, it is ensured that the stability of loudspeaker.
Detailed description of the invention
Fig. 1 is a kind of copper foil formula voice coil multi-media speaker explosive view；
Fig. 2 is a kind of copper foil formula voice coil multi-media speaker sectional view；
Fig. 3 is a kind of voice coil perspective view of copper foil formula voice coil multi-media speaker；
Fig. 4 is a kind of copper foil formula voice coil multi-media speaker perspective view.
Wherein, the upper box shell of 1-, box shell under 2-, 3- dust cap, 4- paper disc, 5- voice coil, 51- copper foil, 52- bright and beautiful silk thread, 6- bullet
Wave, 7-T iron, 8- magnet steel, 9- washer, 10- terminal head, 11- electric wire, 12- gum.
Specific embodiment
As shown in Figures 1 to 4, a kind of copper foil formula voice coil multi-media speaker, including upper box shell 1, lower box shell 2, it is set to top box
It vibrational system in shell 1 and is set in lower box shell 2 for driving the magnetic circuit system of vibrational system, vibrational system includes dust cap
3, paper disc 4, voice coil 5 and bullet wave 6, magnetic circuit system are set in voice coil 5, and magnetic circuit system includes T iron 7 and is set in turn in from bottom to up
Magnet steel 8 and washer 9 in T iron 7.5 upper end of voice coil, which is arranged in, to be played in wave 6 and extends in paper disc 4, and dust cap 3 is set to paper disc 4
Bottom centre position is provided with conductive sheet on voice coil 5, and conductive sheet is two copper foils 51 being oppositely arranged.Bright and beautiful silk thread 52, which is set to, to be led
Electric on piece and with 120 ° of outlets in the same direction.
In the present embodiment, bright and beautiful silk thread 52 and bullet wave 6 are shaped as radian by silica gel solid and provide stretching space.
In the present embodiment, 52 leading-out terminal of bright and beautiful silk thread is connect by the terminal head 10 being fixed in upper box shell 1 with electric wire 11.
The setting is so that voice coil 5 is passed through alternation audio.
In the present embodiment, lower box shell 2 is provided with gum 12.
A kind of copper foil formula voice coil multi-media speaker of the utility model, includes upper box shell 1, lower box shell 2, dust cap 3, paper disc
4, voice coil 5, bullet wave 6, T iron 7, magnet steel 8, washer 9, terminal head 10 and electric wire 11, the magnetic that Zhi Huasi 9, magnet steel 8 and T iron 7 are formed
Road system is set in lower box shell 2, and the vibrational system that dust cap 3, paper disc 4, voice coil 5 and bullet wave 6 are formed is arranged in upper box shell 1,
Upper box shell 1 is covered in lower box shell 2, and magnetic circuit system drives vibrational system vibration sounding.The utility model structure is simple, operation side
Just, bright and beautiful silk thread 52 and 51 welding surface of copper foil are larger, ensure that pad will not break, and can promote 5 bright and beautiful silk thread 52 of voice coil and weld jail
Solidity, bright and beautiful silk thread 52 and the copper foil 51 being arranged on voice coil 5 weld and with 120 ゜ outlet in the same direction, bright and beautiful silk thread 52 and bullet 6 contact points of wave
It is fixed with silica gel.In loudspeaker motion process, is provided by the radian that 120 ゜ outlets and silica gel fixed point are formed and stretch space, radian
Length can control, reduce broken string risk, promoted loudspeaker service life, it is ensured that the stability of loudspeaker.
Technical solution provided by utility model embodiment is described in detail above, it is used herein specifically a
Example is expounded the principle and embodiment of the utility model embodiment, and the explanation of above embodiments is only applicable to help
Understand the principle of the utility model embodiment；At the same time, for those skilled in the art is implemented according to the utility model
Example, there will be changes in terms of specific embodiments and scope of application, in conclusion the content of the present specification should not be construed as
Limitation to utility model.
Claims (6)
1. a kind of copper foil formula voice coil multi-media speaker, it is characterised in that: including upper box shell, lower box shell, be set in upper box shell
It vibrational system and is set to for driving the magnetic circuit system of vibrational system in lower box shell, vibrational system includes dust cap, paper disc, sound
Circle and bullet wave, magnetic circuit system are set in voice coil, and voice coil upper end, which is arranged in, to be played in wave and extend in paper disc, and dust cap is set to paper
Pan bottom center is provided with conductive sheet on voice coil, and bright and beautiful silk thread is set on conductive sheet and with 120 ° of outlets in the same direction.
2. a kind of copper foil formula voice coil multi-media speaker according to claim 1, it is characterised in that: the magnetic circuit system includes
T iron and the magnet steel and washer being set in turn in T iron from bottom to up.
3. a kind of copper foil formula voice coil multi-media speaker according to claim 1, it is characterised in that: the conductive sheet is opposite
Two copper foils being arranged.
4. a kind of copper foil formula voice coil multi-media speaker according to claim 1, it is characterised in that: the bright and beautiful silk thread with it is described
It plays wave and radian offer stretching space is shaped as by silica gel solid.
5. a kind of copper foil formula voice coil multi-media speaker according to claim 4, it is characterised in that: the bright and beautiful silk thread leading-out terminal
It is connect by the terminal head being fixed in the upper box shell with electric wire.
6. a kind of copper foil formula voice coil multi-media speaker according to claim 1, it is characterised in that: the lower box shell is provided with
Gum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821125115.3U CN208638612U (en) | 2018-07-17 | 2018-07-17 | A kind of copper foil formula voice coil multi-media speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821125115.3U CN208638612U (en) | 2018-07-17 | 2018-07-17 | A kind of copper foil formula voice coil multi-media speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208638612U true CN208638612U (en) | 2019-03-22 |
Family
ID=65737399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821125115.3U Expired - Fee Related CN208638612U (en) | 2018-07-17 | 2018-07-17 | A kind of copper foil formula voice coil multi-media speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208638612U (en) |
-
2018
- 2018-07-17 CN CN201821125115.3U patent/CN208638612U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204578771U (en) | Loud speaker | |
| CN206481453U (en) | The ultrathin loudspeaker of brace type bullet ripple is carried in a kind of voice coil loudspeaker voice coil | |
| CN202150932U (en) | Thin type loudspeaker | |
| CN204669603U (en) | A kind of two diaphragm loudspeaker | |
| CN117082416B (en) | Sounding device | |
| CN206559638U (en) | A kind of HiFi Speakers | |
| CN202841505U (en) | Electroacoustic transducer | |
| CN202907167U (en) | Loudspeaker device | |
| CN204217122U (en) | The fixed loud speaker in outstanding limit | |
| KR100910621B1 (en) | Coaxial speaker | |
| CN208638612U (en) | A kind of copper foil formula voice coil multi-media speaker | |
| CN206042355U (en) | Ball top high pitch loudspeaker | |
| CN202551337U (en) | Electroacoustic transducer | |
| CN206611571U (en) | Loudspeaker | |
| CN204578770U (en) | Loud speaker | |
| CN111163404A (en) | Bone conduction vibrator loudspeaker | |
| CN204442681U (en) | There is the receiver of good power armature | |
| CN218473385U (en) | Coaxial loudspeaker | |
| CN206611570U (en) | Horn single body and the earphone for being provided with the horn single body | |
| CN205754830U (en) | Speaker | |
| CN211792018U (en) | Bone conduction vibrator loudspeaker | |
| CN108834032A (en) | loudspeaker and earphone | |
| CN210491185U (en) | Loudspeaker and sound box | |
| CN110324763B (en) | Hi-Fi cone loudspeaker | |
| CN204014050U (en) | A kind of high power Microspeaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20200717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |