CN207117924U - A kind of horn vibration board component - Google Patents
A kind of horn vibration board component Download PDFInfo
- Publication number
- CN207117924U CN207117924U CN201720712410.8U CN201720712410U CN207117924U CN 207117924 U CN207117924 U CN 207117924U CN 201720712410 U CN201720712410 U CN 201720712410U CN 207117924 U CN207117924 U CN 207117924U
- Authority
- CN
- China
- Prior art keywords
- voice coil
- sound
- board component
- connecting portion
- coil loudspeaker
- 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
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- Diaphragms For Electromechanical Transducers (AREA)
Abstract
It the utility model is related to a kind of horn vibration board component, including voice coil loudspeaker voice coil and sound film, sound film includes sphere portion, connecting portion, sound ring portion and the extension being arranged concentrically successively from inside to outside, sphere portion caves inward, the periphery in voice coil loudspeaker voice coil globally portion is glued on sound film, and voice coil loudspeaker voice coil is located at the indent homonymy in sphere portion, and connecting portion is connected between sphere portion and sound ring portion in flat, and the height of connecting portion is not higher than the annular projection height of sound ring portion, extension that outside of the extension along sound ring portion is straight.The utility model is simple and reasonable, beneficial to the structure design of flat (slim) loudspeaker, has preferable bass domain sounding effect, also the high range sounding effect of Strengthenable.
Description
Technical field
Loudspeaker accessory technical field is the utility model is related to, more particularly to a kind of horn vibration board component.
Background technology
With the popularization of loudspeaker, the form on speaker is various at present, in the space of the installation audio amplifier such as TV
In limited electric equipment products, the sphere portion of sound film of trumpet is concave sound film in prior art, and its connecting portion protrudes above in oblique
On sound ring portion, cause the integral thickness of sound film to increase, be unfavorable for the structure design of flat (slim) loudspeaker.
The content of the invention
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of horn vibration board component,
Its is simple and reasonable, is designed by the flat of connecting portion, and the height limitation to connecting portion, and it is overall thick to reduce sound film
Degree, in favor of the structure design of flat (slim) loudspeaker, connecting portion is connected with the junction in sphere portion for arc-shaped transition, is had
Preferable bass domain sounding effect, and connecting portion is connected with the junction of sound ring portion for right angle, then the high range sounding of Strengthenable is imitated
Fruit.
To achieve the above object, the utility model uses following technical scheme.
A kind of horn vibration board component described in the utility model, including voice coil loudspeaker voice coil and sound film, sound film include from inside to outside according to
Secondary the sphere portion being arranged concentrically, connecting portion, sound ring portion and extension, sphere portion cave inward, the periphery glue in voice coil loudspeaker voice coil globally portion
It is connected on sound film, and voice coil loudspeaker voice coil is located at the indent homonymy in sphere portion, connecting portion is connected between sphere portion and sound ring portion in flat,
And the height of connecting portion is not higher than the annular projection height of sound ring portion, extension that outside of the extension along sound ring portion is straight.
Further, sound ring portion is set to double-ring, and crest/trough of two ring-type sound rings is to flush setting.
Further, extension is provided with some mounting grooves.
Further, voice coil loudspeaker voice coil is glued in the connecting portion of vertical tubular and sound film.
Further, voice coil loudspeaker voice coil is formed by copper foil winding, and at least one side of the copper foil sets insulating barrier, the both ends of the copper foil
Terminals are drawn respectively.
Further, voice coil loudspeaker voice coil is exoskeletal voice coil loudspeaker voice coil.
The utility model has the beneficial effect that：The utility model is designed by the flat of connecting portion, and to connecting portion
Height limitation, sound film integral thickness is reduced, in favor of the structure design of flat (slim) loudspeaker, connecting portion and the company in sphere portion
Meet place to connect for arc-shaped transition, there is preferable bass domain sounding effect, and connecting portion and the junction of sound ring portion connect for right angle
Connect, then the high range sounding effect of Strengthenable.The utility model is simple and reasonable, is set beneficial to the structure of flat (slim) loudspeaker
Meter, has preferable bass domain sounding effect, also the high range sounding effect of Strengthenable.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the utility model sound membrane structure schematic diagram.
Fig. 3 is the sectional view of the utility model sound film.
Fig. 4 is the enlarged drawing of A in the utility model Fig. 3.
In figure:1st, voice coil loudspeaker voice coil；2nd, sound film；3rd, sphere portion；4th, connecting portion；5th, sound ring portion；6th, extension；7th, mounting groove.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, a kind of horn vibration board component described in the utility model, including voice coil loudspeaker voice coil 1 and sound film 2, sound
Film 2 includes sphere portion 3, connecting portion 4, sound ring portion 5 and the extension 6 being arranged concentrically successively from inside to outside, and sphere portion 3 concaves
Fall into, the periphery in the globally portion 3 of voice coil loudspeaker voice coil 1 is glued on sound film 2, and voice coil loudspeaker voice coil 1 be located at the indent homonymy in sphere portion 3, and connecting portion 4 is in putting down
Straight shape is connected between sphere portion 3 and sound ring portion 5, and the height of connecting portion 4 is prolonged not higher than the annular projection height of sound ring portion 5
Extension that outside of the extending portion 6 along sound ring portion 5 is straight, designed by the flat of connecting portion 4, and the height limitation to connecting portion 4,
The integral thickness of sound film 2 is reduced, in favor of the structure design of flat (slim) loudspeaker, connecting portion 4 and the junction in sphere portion 3 are
Arc-shaped transition is connected, and has preferable bass domain sounding effect, and connecting portion 4 is connected with the junction of sound ring portion 5 for right angle, then
The high range sounding effect of Strengthenable.
Sound ring portion 5 is set to double-ring, and crest/trough of two ring-type sound rings is to flush setting；Extension 6 is provided with
Some mounting grooves 7；Voice coil loudspeaker voice coil 1 is glued in the connecting portion 4 of vertical tubular and sound film 2；Voice coil loudspeaker voice coil 1 is formed by copper foil winding, the copper foil
At least one side sets insulating barrier, and terminals are drawn at the both ends of the copper foil respectively；The voice coil loudspeaker voice coil 1 is exoskeletal voice coil loudspeaker voice coil.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (6)
1. a kind of horn vibration board component, including voice coil loudspeaker voice coil (1) and sound film (2), it is characterised in that：Sound film (2) is included from inside to outside
Sphere portion (3), connecting portion (4), sound ring portion (5) and the extension (6) being arranged concentrically successively, sphere portion (3) cave inward, voice coil loudspeaker voice coil
(1) globally the periphery of portion (3) is glued on sound film (2), and voice coil loudspeaker voice coil (1) is located at the indent homonymy in sphere portion (3), connecting portion
(4) it is connected in flat between sphere portion (3) and sound ring portion (5), and the height of connecting portion (4) is not higher than sound ring portion (5)
Annular projection height, outside straight extension of the extension (6) along sound ring portion (5).
A kind of 2. horn vibration board component according to claim 1, it is characterised in that：Sound ring portion (5) is set to double-ring, should
Crest/trough of two ring-type sound rings is to flush setting.
A kind of 3. horn vibration board component according to claim 1 or 2, it is characterised in that：Extension (6) is provided with some
Mounting groove (7).
A kind of 4. horn vibration board component according to claim 1, it is characterised in that：Voice coil loudspeaker voice coil (1) is in vertical tubular and sound
The connecting portion (4) of film (2) is glued.
A kind of 5. horn vibration board component according to claim 1 or 4, it is characterised in that：Voice coil loudspeaker voice coil (1) by copper foil winding and
Into at least one side of the copper foil sets insulating barrier, and terminals are drawn at the both ends of the copper foil respectively.
A kind of 6. horn vibration board component according to claim 5, it is characterised in that：Voice coil loudspeaker voice coil (1) is exoskeletal voice coil loudspeaker voice coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720712410.8U CN207117924U (en) | 2017-06-19 | 2017-06-19 | A kind of horn vibration board component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720712410.8U CN207117924U (en) | 2017-06-19 | 2017-06-19 | A kind of horn vibration board component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207117924U true CN207117924U (en) | 2018-03-16 |
Family
ID=61588569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720712410.8U Expired - Fee Related CN207117924U (en) | 2017-06-19 | 2017-06-19 | A kind of horn vibration board component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207117924U (en) |
-
2017
- 2017-06-19 CN CN201720712410.8U patent/CN207117924U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20180619 |