CN205987341U - Fat plane loudspeaker - Google Patents
Fat plane loudspeaker Download PDFInfo
- Publication number
- CN205987341U CN205987341U CN201620764214.0U CN201620764214U CN205987341U CN 205987341 U CN205987341 U CN 205987341U CN 201620764214 U CN201620764214 U CN 201620764214U CN 205987341 U CN205987341 U CN 205987341U
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- diaphragm
- strong magnet
- magnet array
- upper bracket
- row
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Abstract
The utility model discloses a fat plane loudspeaker, including plastic lower carriage, metal lower carriage, arrange strong magnet array, the compound vibrating diaphragm of elasticity down and arrange strong magnet array, metal upper bracket and plastic upper bracket on, the compound vibrating diaphragm of elasticity includes diaphragm stent, diaphragm and conductor wire. The utility model discloses a be provided with the compound vibrating diaphragm of elasticity in plastic upper bracket and plastic lower carriage, one side of the compound vibrating diaphragm of elasticity is provided with arranges the strong magnet array, the opposite side of the compound vibrating diaphragm of elasticity is provided with down the magnetic field of arranging the strong magnet array and improving magnetic force, the compound vibrating diaphragm of elasticity still is provided with the diaphragm in diaphragm stent, be provided with the conductor wire on the diaphragm, make it ensure magnetic force evenly distributed in the magnetic field of strong magnet that the circuit produced, thereby it evenly vibrates to drive the diaphragm, it is inhomogeneous that it has solved present fat plane loudspeaker thrust, the metal coil quality is big, the diaphragm vibration has the time delay, sound reduction degree is low, reduction effect subalternation problem, its sound reduction degree is high, good effects, moreover, the steam generator is simple in structure.
Description
Technical field
This utility model is related to a kind of panel speaker.
Background technology
It is known that the signal code that the operation principle of speaker is change produces the change of magnetic force by the coil of speaker
Change, under the magneticaction being built-in with permanent magnet, magnetic force moving coil movement, thus drive the film being attached on coil for speaker
Piece vibration sends sound.At present the structure of panel speaker on the market is nearly all to adopt circular film, wire coil and
In the side of diaphragm, permanent magnet is installed.Because circular film assumes the motion of similar cone in motion, its thrust is uneven；
And the wire coil quality of routine is big, leads to diaphragm vibration to have time delay, cause that the reduction degree of sound is low, reduction effect is poor.Therefore,
There is the deficiency of the problems referred to above for current panel speaker, the applicant's research and development are a kind of to be passed through in plastic cement upper bracket and plastic cement
Elastic composite diaphragm is set in lower carriage, and the side of elastic force composite diaphragm is provided with row's strong magnet array, elastic force is combined and shakes
The opposite side of film is provided with lower row's strong magnet array to improve the magnetic field of magnetic force, and elastic force composite diaphragm is arranged also in vibrating diaphragm support
There is diaphragm, diaphragm is provided with conductor wire so as to guarantee that the magnetic force that circuit produces is uniformly distributed in the magnetic field of strong magnet, thus
Band dynamic diaphragm uniformly vibrates, and which solves that current panel speaker thrust is uneven, wire coil quality big, diaphragm vibration has
Time delay, sound-reducing degree are low, and the problems such as reduction effect difference, its sound-reducing degree is high, and sound-reducing effect is good, and structure is simple, becomes
This low panel speaker really belongs to necessary.
Content of the invention
The technical problems to be solved in the utility model is to provide one kind by setting in plastic cement upper bracket and plastic cement lower carriage
It is equipped with elastic force composite diaphragm, the side of elastic force composite diaphragm is provided with row's strong magnet array, the opposite side of elastic force composite diaphragm
It is provided with lower row's strong magnet array to improve the magnetic field of magnetic force, elastic force composite diaphragm is also provided with diaphragm, film in vibrating diaphragm support
It is provided with conductor wire so as to guarantee that the magnetic force that circuit produces is uniformly distributed, thus carrying dynamic diaphragm in the magnetic field of strong magnet on piece
Uniformly vibrate, its sound-reducing degree is high, sound-reducing effect is good, structure is simple, the panel speaker of low cost.This utility model
It is achieved through the following technical solutions：
A kind of panel speaker, including plastic cement lower carriage, and is mounted on the metal lower carriage in plastic cement lower carriage, and
It is arranged on the lower row's strong magnet array above metal lower carriage, and the elastic force being arranged on above lower row's strong magnet array is combined and shakes
Film, and it is arranged on the upper row's strong magnet array above elastic force composite diaphragm, and the metal above the row's of being arranged on strong magnet array
Upper bracket, and be arranged on above metal upper bracket and metal upper bracket is installed plastic cement upper bracket in the inner；Described elastic force is multiple
Close vibrating diaphragm and include vibrating diaphragm support, and be arranged on the diaphragm in vibrating diaphragm support, and be arranged on the conductor wire above diaphragm.
Preferably, described upper row's strong magnet array and described lower row's strong magnet array are respectively arranged with the magnetic of more than seven
Bar.
Preferably, the described magnetic stripe of more than seven is to be spaced a distance horizontally-parallel distribution.
Preferably, the described magnetic stripe of more than seven is to be spaced a distance parallel longitudinal distribution.
Preferably, every described magnetic stripe is in that cuboid is arranged.
Preferably, the adjacent described magnetic stripe of parallel distribution is located at the opposite polarity setting with one end.
Preferably, described elastic force composite diaphragm is a kind of high-tension composite diaphragm.
A kind of panel speaker of the present utility model, including plastic cement lower carriage, and is mounted in plastic cement lower carriage
Metal lower carriage, and it is arranged on the lower row's strong magnet array above metal lower carriage, and be arranged on above lower row's strong magnet array
Elastic force composite diaphragm, and be arranged on the upper row's strong magnet array above elastic force composite diaphragm, and the row's of being arranged on strong magnet battle array
Row metal upper bracket above, and be arranged on above metal upper bracket and by metal upper bracket installation plastic cement in the inner
Frame；Described elastic force composite diaphragm includes vibrating diaphragm support, and is arranged on the diaphragm in vibrating diaphragm support, and is arranged on leading above diaphragm
Electric wire.This utility model passes through to arrange elastic composite diaphragm, elastic force composite diaphragm in plastic cement upper bracket and plastic cement lower carriage
Side be provided with row's strong magnet array, the opposite side of elastic force composite diaphragm is provided with lower row's strong magnet array to improve magnetic force
Magnetic field, elastic force composite diaphragm is also provided with diaphragm in vibrating diaphragm support, diaphragm is provided with conductor wire so as to guarantee that circuit produces
Raw magnetic force is uniformly distributed in the magnetic field of strong magnet, thus carrying dynamic diaphragm uniformly to vibrate, which solves current flat board speaking
Device thrust is uneven, wire coil quality is big, diaphragm vibration has time delay, sound-reducing degree low, the problems such as reduction effect difference, its sound
Sound reduction degree is high, and sound-reducing effect is good, and structure is simple, low cost.
Brief description
For ease of explanation, this utility model is described in detail by following preferred embodiments and accompanying drawing.
Fig. 1 is a kind of exploded view of panel speaker of the present utility model.
Fig. 2 is that in a kind of panel speaker of the present utility model, upper row's strong magnet array, elastic force composite diaphragm and lower row are strong
The amplification decomposition figure of magnet array other direction.
Fig. 3 is a kind of top view of the elastic force composite diaphragm of panel speaker of the present utility model.
Specific embodiment
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched
State.Better embodiment of the present utility model is given in accompanying drawing.But, this utility model can come in many different forms
Realize however it is not limited to embodiments described herein.On the contrary, providing the purpose of these embodiments to be to make to this practicality newly
It is more thoroughly comprehensive that the disclosure of type understands.
Unless otherwise defined, all of technology used herein and scientific terminology are led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.
In the present embodiment, referring to figs. 1 to shown in Fig. 3, a kind of panel speaker of the present utility model, including plastic cement lower carriage
1, and it is mounted on the metal lower carriage 2 in plastic cement lower carriage 1, and it is arranged on the lower row's strong magnet above metal lower carriage 2
Array 3, and it is arranged on the elastic force composite diaphragm 4 above lower row's strong magnet array 3, and be arranged on above elastic force composite diaphragm 4
Upper row's strong magnet array 5, and the metal upper bracket 6 above the row's of being arranged on strong magnet array 5, and it is arranged on metal upper bracket 6
Above and by metal upper bracket 6 plastic cement upper bracket 7 in the inner is installed；Described elastic force composite diaphragm 4 includes vibrating diaphragm support 41,
And be arranged on diaphragm 42 in vibrating diaphragm support 41, and it is arranged on the conductor wire 43 above diaphragm 42.
Wherein in an embodiment, described upper row's strong magnet array 5 and described lower row's strong magnet array 3 are respectively arranged with seven
Magnetic stripe 53 more than root.
Wherein in an embodiment, the described magnetic stripe 53 of more than seven is to be spaced a distance horizontally-parallel distribution.
Wherein in an embodiment, the described magnetic stripe 53 of more than seven is to be spaced a distance parallel longitudinal distribution.
Wherein in an embodiment, every described magnetic stripe 53 is in that cuboid is arranged.
Wherein in an embodiment, the adjacent described magnetic stripe 53 of parallel distribution is located at the opposite polarity setting with one end.
The operation principle of this panel speaker is：This panel speaker passes through in plastic cement upper bracket 7 and plastic cement lower carriage 1
Elastic composite diaphragm 4 is set, and the both sides of elastic force composite diaphragm 4 are provided with row's strong magnet array 5 and lower row's strong magnet array 3
To improve the magnetic field of magnetic force, described upper row's strong magnet array 5 and lower row's strong magnet battle array are respectively arranged with a plurality of magnetic stripe 53, a plurality of magnetic
The parallel distribution of bar 53, when the left end of first magnetic stripe 53 is set to the arctic, a left side for the Article 2 magnetic stripe 53 of distribution parallel with it
End is set to the South Pole, and the left end of the Article 3 magnetic stripe 53 of distribution parallel with it is set to the arctic, and so on；When first magnetic stripe
When 53 left end is set to the South Pole, the left end of the Article 2 magnetic stripe 53 of distribution parallel with it is set to the arctic, distribution parallel with it
The left end of Article 3 magnetic stripe 53 be set to the South Pole, and so on, it is also by being provided with diaphragm 42, film in vibrating diaphragm support 41
Conductor wire 43 being provided with piece 42, being uniformly distributed in the magnetic field of strong magnet with the magnetic force guaranteeing circuit generation, thus driving film
Piece 42 uniformly vibrates, to realize the purpose of farthest also original sound.
A kind of panel speaker of the present utility model, including plastic cement lower carriage, and is mounted in plastic cement lower carriage
Metal lower carriage, and it is arranged on the lower row's strong magnet array above metal lower carriage, and be arranged on above lower row's strong magnet array
Elastic force composite diaphragm, and be arranged on the upper row's strong magnet array above elastic force composite diaphragm, and the row's of being arranged on strong magnet battle array
Row metal upper bracket above, and be arranged on above metal upper bracket and by metal upper bracket installation plastic cement in the inner
Frame；Described elastic force composite diaphragm includes vibrating diaphragm support, and is arranged on the diaphragm in vibrating diaphragm support, and is arranged on leading above diaphragm
Electric wire.This utility model passes through to arrange elastic composite diaphragm, elastic force composite diaphragm in plastic cement upper bracket and plastic cement lower carriage
Side be provided with row's strong magnet array, the opposite side of elastic force composite diaphragm is provided with lower row's strong magnet array to improve magnetic force
Magnetic field, elastic force composite diaphragm is also provided with diaphragm in vibrating diaphragm support, diaphragm is provided with conductor wire so as to guarantee that circuit produces
Raw magnetic force is uniformly distributed in the magnetic field of strong magnet, thus carrying dynamic diaphragm uniformly to vibrate, which solves current flat board speaking
Device thrust is uneven, wire coil quality is big, diaphragm vibration has time delay, sound-reducing degree low, the problems such as reduction effect difference, its sound
Sound reduction degree is high, and sound-reducing effect is good, and structure is simple, low cost.
Above-described embodiment, a simply example of the present utility model, be not for limit of the present utility model implement with
Interest field, described in all claim with this utility model, principle and basic structure are identical or equivalent, all in this utility model
In protection domain.
Claims (6)
1. a kind of panel speaker it is characterised in that：Including plastic cement lower carriage, and it is mounted on the metal in plastic cement lower carriage
Lower carriage, and it is arranged on the lower row's strong magnet array above metal lower carriage, and it is arranged on the bullet above lower row's strong magnet array
Power composite diaphragm, and it is arranged on the upper row's strong magnet array above elastic force composite diaphragm, and on the row's of being arranged on strong magnet array
The metal upper bracket in face, and be arranged on above metal upper bracket and metal upper bracket is installed plastic cement upper bracket in the inner；Institute
State elastic force composite diaphragm and include vibrating diaphragm support, and be arranged on the diaphragm in vibrating diaphragm support, and be arranged on the conductor wire above diaphragm.
2. a kind of panel speaker according to claim 1 it is characterised in that：Described upper row's strong magnet array and described under
Row's strong magnet array is respectively arranged with the magnetic stripe of more than seven.
3. a kind of panel speaker according to claim 2 it is characterised in that：The described magnetic stripe of more than seven is to be spaced one
The horizontally-parallel distribution of fixed distance.
4. a kind of panel speaker according to claim 2 it is characterised in that：The described magnetic stripe of more than seven is to be spaced one
The parallel longitudinal distribution of fixed distance.
5. a kind of panel speaker according to claim 2 it is characterised in that：Every described magnetic stripe is in that cuboid is arranged.
6. a kind of panel speaker according to any one of claim 3 to 4 it is characterised in that：The adjacent institute of parallel distribution
State magnetic stripe and be located at the opposite polarity setting with one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620764214.0U CN205987341U (en) | 2016-07-19 | 2016-07-19 | Fat plane loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620764214.0U CN205987341U (en) | 2016-07-19 | 2016-07-19 | Fat plane loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205987341U true CN205987341U (en) | 2017-02-22 |
Family
ID=58024793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620764214.0U Active CN205987341U (en) | 2016-07-19 | 2016-07-19 | Fat plane loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205987341U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107040837A (en) * | 2017-04-28 | 2017-08-11 | 北京欧意智能科技有限公司 | Planar diaphragm speaker and earphone |
| CN108055628A (en) * | 2018-01-19 | 2018-05-18 | 东莞市和乐电子有限公司 | Tablet overlay film compound film sheet speaker system |
| CN108566607A (en) * | 2018-06-26 | 2018-09-21 | 努比亚技术有限公司 | Flexible loud speaker and terminal |
| CN113709640A (en) * | 2021-08-20 | 2021-11-26 | 国光电器股份有限公司 | Sheet loudspeaker and earphone |
-
2016
- 2016-07-19 CN CN201620764214.0U patent/CN205987341U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107040837A (en) * | 2017-04-28 | 2017-08-11 | 北京欧意智能科技有限公司 | Planar diaphragm speaker and earphone |
| CN108055628A (en) * | 2018-01-19 | 2018-05-18 | 东莞市和乐电子有限公司 | Tablet overlay film compound film sheet speaker system |
| CN108566607A (en) * | 2018-06-26 | 2018-09-21 | 努比亚技术有限公司 | Flexible loud speaker and terminal |
| CN113709640A (en) * | 2021-08-20 | 2021-11-26 | 国光电器股份有限公司 | Sheet loudspeaker and earphone |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |