CN206413055U - A kind of Mobile phone horn - Google Patents
A kind of Mobile phone horn Download PDFInfo
- Publication number
- CN206413055U CN206413055U CN201621132065.2U CN201621132065U CN206413055U CN 206413055 U CN206413055 U CN 206413055U CN 201621132065 U CN201621132065 U CN 201621132065U CN 206413055 U CN206413055 U CN 206413055U
- Authority
- CN
- China
- Prior art keywords
- support
- diaphragm
- protecting cover
- mobile phone
- phone horn
- 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.)
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Abstract
The utility model discloses a kind of Mobile phone horn, mainly include protecting cover, diaphragm, support and U glass, the cavity volume with forward and backward opening is provided with the middle of the support, U glasss are arranged on behind the support and block the after-opening of cavity volume, the diaphragm arrangement is in the front of the support, the protecting cover is set in the front outside of the support and protecting cover is pressed in the positive outer rim of the diaphragm, the diaphragm is bonded together with the support, adhesive surface between diaphragm and support is a rough plane, and it can improve loudspeaker and bear power, increase acoustic pressure.
Description
Technical field
The utility model is related to a kind of Mobile phone horn, belongs to loudspeaker technical field.
Background technology
The diaphragm of the existing conventional cell phone loudspeaker and bonding place of support is smooth, bond area is small, it is impossible to meet Mobile phone horn
The requirement of " bearing high power, increase acoustic pressure, the stability for improving tone quality of horn, extend the service life of loudspeaker " etc..
Utility model content
The purpose of this utility model is to overcome the shortcomings of in background technology that there is provided a kind of Mobile phone horn.
Above-mentioned purpose is achieved by the following technical solution：
A kind of Mobile phone horn, mainly including protecting cover, diaphragm, support and U glass, is provided with forward and backward in the middle of the support
The cavity volume of opening, U glasss are arranged on behind the support and block the after-opening of cavity volume, and the diaphragm arrangement is in the support
Front, the protecting cover be set in the support front outside and protecting cover be pressed in the positive outer rim of the diaphragm, institute
State diaphragm to be bonded together with the support, the adhesive surface between diaphragm and support is a rough plane.
Further, the diaphragm is made of PEEK or PEI composites.
Further, the protecting cover is the hollow structure of rectangle.
Further, the groove position that the diaphragm is installed for inlaying is provided with the front of the support.
Further, it is provided with the seam being engaged with the protecting cover on the positive edge of the support.
The utility model has the following advantages that compared with prior art：
Because the protecting cover is set in the front outside of the support and protecting cover is pressed on the positive outer rim of the diaphragm
On, the diaphragm is bonded together with the support, and the adhesive surface between diaphragm and support is a rough plane, thus
The bond area between diaphragm and support can be increased, diaphragm is bonded with support tight, make up to and " improve loudspeaker and bear work(
The purpose of rate, increase acoustic pressure, the stability for improving tone quality of horn, the service life of extension loudspeaker ".
Brief description of the drawings
Fig. 1 shows the schematic perspective view of Mobile phone horn in embodiment；
Fig. 2 shows the decomposing schematic representation of Mobile phone horn in embodiment.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1 and Figure 2, the present embodiment is a kind of Mobile phone horn, mainly include protecting cover 1, diaphragm 2, voice coil loudspeaker voice coil 3,
Support 4, washer 5, magnet 6 and U cups 7, are provided with the cavity volume 40 with forward and backward opening in the middle of the support 4, and U cups 7 are arranged on institute
The after-opening of cavity volume 40 is stated behind support 4 and blocks, washer 5 and the stacking of magnet 6 are fixed in the U cups 7, the voice coil loudspeaker voice coil
3 are sheathed on the washer 5 and the surrounding of magnet 6, and the protecting cover 1 is set in the front outside of the support 4 and protecting cover 1 is pressed on
In the positive outer rim of the diaphragm 2, the diaphragm 2 is bonded together with the support 4, the adhesive surface between diaphragm 2 and support 4
It is a rough plane.It is possible thereby to increase the bond area between diaphragm and support, diaphragm is set to be bonded with support tight,
Make up to " improve loudspeaker and bear power, increase acoustic pressure, the stability for improving tone quality of horn, extend the service life of loudspeaker "
Purpose.
Preferably, the diaphragm 2 is made of PEEK or PEI composites.
Preferably, the protecting cover 1 is to be provided with and the shield on the hollow structure of rectangle, the positive edge of the support 4
The seam 41 that lid 1 is engaged, positioning between protecting cover 1 and support 4, assembling are facilitated with this, so that efficiency of assembling is improved, reduction life
Produce cost.
Preferably, the groove position 42 that the diaphragm 2 is installed for inlaying is provided with the front of the support 4, with this side
Just positioning, the installation of diaphragm 2, effectively improve efficiency of assembling, and inlay close between the two, and then can further improve loudspeaker
Power, increase acoustic pressure, the stability for improving tone quality of horn are born, extends the service life of loudspeaker.
Above example is better embodiment of the present utility model, but embodiment not limited to this of the present utility model,
Other it is any without departing from Spirit Essence of the present utility model and the change made under principle, modification, replacement, combine, simplify, be
Equivalent substitute mode, is included within protection domain of the present utility model.
Claims (5)
1. a kind of Mobile phone horn, it is characterised in that：Mainly include protecting cover, diaphragm, support and U glass, be provided with the middle of the support
Cavity volume with forward and backward opening, U glasss are arranged on behind the support and block the after-opening of cavity volume, the diaphragm arrangement
In the front of the support, the protecting cover is set in the front outside of the support and protecting cover is pressed on the front of the diaphragm
In outer rim, the diaphragm is bonded together with the support, and the adhesive surface between diaphragm and support is a rough plane.
2. a kind of Mobile phone horn according to claim 1, it is characterised in that：The diaphragm is compound using PEEK or PEI
Material is made.
3. a kind of Mobile phone horn according to claim 1 or 2, it is characterised in that：The protecting cover is the hollow structure of rectangle.
4. a kind of Mobile phone horn according to claim 1 or 2, it is characterised in that：It is provided with the front of the support
The groove position of the diaphragm is installed for inlaying.
5. a kind of Mobile phone horn according to claim 1 or 2, it is characterised in that：Set on the positive edge of support
There is the seam being engaged with the protecting cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621132065.2U CN206413055U (en) | 2016-10-14 | 2016-10-14 | A kind of Mobile phone horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621132065.2U CN206413055U (en) | 2016-10-14 | 2016-10-14 | A kind of Mobile phone horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206413055U true CN206413055U (en) | 2017-08-15 |
Family
ID=59549092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621132065.2U Active CN206413055U (en) | 2016-10-14 | 2016-10-14 | A kind of Mobile phone horn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206413055U (en) |
-
2016
- 2016-10-14 CN CN201621132065.2U patent/CN206413055U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Ting Document name: Notice of conformity |
|
| DD01 | Delivery of document by public notice |