CN207835787U - A kind of loud speaker high intensity anticreep vibrating diaphragm - Google Patents
A kind of loud speaker high intensity anticreep vibrating diaphragm Download PDFInfo
- Publication number
- CN207835787U CN207835787U CN201721815961.3U CN201721815961U CN207835787U CN 207835787 U CN207835787 U CN 207835787U CN 201721815961 U CN201721815961 U CN 201721815961U CN 207835787 U CN207835787 U CN 207835787U
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- CN
- China
- Prior art keywords
- vibrating diaphragm
- groove
- loud speaker
- high intensity
- fixed part
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model proposes a kind of loud speaker high intensity anticreep vibrating diaphragm, including fixed part and middle part, fixed part is equipped with the bonding pad of band connection protrusion, it is set in middle part and strengthens groove and reinforcing convex block, setting connection groove between fixed part and middle part, the utility model is simple in structure, bayonet is arranged in fixed part periphery, convenient for positioning, strengthen groove and strengthen convex block and vibrating diaphragm rigidity can be improved, it is hardly damaged, the setting of connection bump, the fixed-area of vibrating diaphragm can be effectively improved, improve bonding strength, it is not easily to fall off, it is plane to connect groove lower face simultaneously, for connecting voice coil, after voice coil connection, position is convenient for observation, facilitate quality inspection.
Description
Technical field
The utility model is related to loud speaker production field, especially a kind of loud speaker high intensity anticreep vibrating diaphragm.
Background technology
Mobile phone speaker is a kind of electro-acoustic element converting electrical energy into acoustic energy, is exactly briefly generator, at present mobile phone
The loud speaker used is mostly coil-moving speaker, its surrounding air is driven using the mutual motive force between magnetic field and current－carrying conductor
Vibration and generate sound wave, and the wherein described current－carrying conductor is exactly the oscillating component of loud speaker, and oscillating component is by vibrating diaphragm and sound
Circle composition.
The important audible segment of vibrating diaphragm and voice coil as loud speaker, wherein traditional vibrating diaphragm generally existing is rigidly insufficient to ask
The case where topic, generally use are bonded the mode of top dome, carry out rigid raising, but in the production process, top dome position offset, repeatly
See not fresh, while as the use of loud speaker, top dome can also be fallen off, seriously affecting the quality and service life of loud speaker,
Meanwhile after traditional vibrating diaphragm is connected with voice coil, voice coil position is mostly to use artificial quality inspection, when quality inspection, except non-location deviate it is larger, it is no
Then more difficult to find, there are quality inspection difficulty.
Utility model content
The utility model is in view of the above-mentioned problems, disclose a kind of loud speaker high intensity anticreep vibrating diaphragm.
Specific technical solution is as follows：
A kind of loud speaker high intensity anticreep vibrating diaphragm, including vibrating diaphragm main body, which is characterized in that the vibrating diaphragm main body is in rectangular
Shape includes the middle part of the fixed part in outside and center, and the fixed part and middle part are an integral structure；
The lower face of the fixed part is equipped with multiple bonding pads, and the multiple bonding pad is symmetric, on bonding pad
Equipped with multiple connection bumps, the multiple connection bump is uniformly arranged at equal intervals；
It is equipped in the middle part and strengthens groove and strengthen convex block, the reinforcing groove is surround in a ring, protrudes from vibrating diaphragm
Lower body face, lower face semicircular in shape, it is described strengthen convex block be located at strengthen groove be in annular in, quantity be it is multiple,
Strengthen convex block and protrude from vibrating diaphragm lower body face, lower face is plane；
Connection groove is equipped between the fixed part and middle part, the connection groove includes the arcuate furrow of both sides in
Between straight-line groove, the arcuate furrow and straight-line groove interconnect, and the lower face for connecting groove is plane；
Further, bayonet is equipped at rectangular four angles that the vibrating diaphragm main body is in；
Further, the connection bump is hemispherical, and protrudes from vibrating diaphragm lower body face；
Further, the reinforcing groove is oval；
Further, the reinforcing convex block is square, and is uniformly arranged at equal intervals between multiple reinforcing convex blocks；
Further, the arcuate furrow semicircular in shape.
The beneficial effects of the utility model are：
The utility model proposes a kind of loud speaker high intensity anticreep vibrating diaphragm, including fixed part and middle part, fixed part
It is equipped with the bonding pad of band connection protrusion, is set in middle part and strengthens groove and strengthen convex block, be arranged between fixed part and middle part
Groove is connected, the utility model is simple in structure, fixed part periphery setting bayonet, convenient for positioning, strengthens groove and reinforcing convex block can
Vibrating diaphragm rigidity is improved, is hardly damaged, the setting of connection bump, the fixed-area of vibrating diaphragm can be effectively improved, improves bonding strength, no
It is easy to fall off, while it is plane to connect groove lower face, for connecting voice coil, after voice coil connection, position facilitates matter convenient for observation
Inspection.
Description of the drawings
Fig. 1 is the utility model vertical view.
Fig. 2 is the utility model upward view.
Fig. 3 is in Fig. 1, and A-A is to sectional view.
Specific implementation mode
It is clear to make the technical solution of the utility model be more clear, below in conjunction with the accompanying drawings to the utility model into advancing one
Step description, any technical characteristic to technical solutions of the utility model carry out the scheme that equivalencing is obtained with conventional reasoning and fall
Enter scope of protection of the utility model.
A kind of loud speaker as shown in the figure high intensity anticreep vibrating diaphragm, including vibrating diaphragm main body 1, which is characterized in that described to shake
Film main body 1 is rectangle, and includes the middle part 3 of the fixed part 2 in outside and center, and the fixed part 2 and middle part 3 are integral type
Structure；
The lower face of the fixed part 2 is equipped with multiple bonding pads 4, and the multiple bonding pad 4 is symmetric, bonding pad
4 are equipped with multiple connection bumps 5, and the multiple connection bump 5 is uniformly arranged at equal intervals；
It is equipped in the middle part 3 and strengthens groove 6 and strengthen convex block 7, the reinforcing groove 6 surround, protrudes from a ring
1 lower face of vibrating diaphragm main body, lower face semicircular in shape, the convex block 7 of strengthening are located in the annular that reinforcing groove 6 is in, quantity
It is multiple, strengthens convex block 7 and protrude from 1 lower face of vibrating diaphragm main body, lower face is plane；
Connection groove 8 is equipped between the fixed part 2 and middle part 3, the connection groove 8 includes the arcuate furrow of both sides
9 interconnect with intermediate straight-line groove 10, the arcuate furrow 9 and straight-line groove 10, and the lower face for connecting groove 8 is flat
Face；
Further, bayonet 11 is equipped at rectangular four angles that the vibrating diaphragm main body 1 is in；
Further, the connection bump 5 is hemispherical, and protrudes from 1 lower face of vibrating diaphragm main body；
Further, the reinforcing groove 6 is oval；
Further, the reinforcing convex block 7 is square, and is uniformly arranged at equal intervals between multiple reinforcing convex blocks 7；
Further, 9 semicircular in shape of the arcuate furrow.
The utility model proposes a kind of loud speaker high intensity anticreep vibrating diaphragm, including fixed part and middle part, fixed part
It is equipped with the bonding pad of band connection protrusion, is set in middle part and strengthens groove and strengthen convex block, be arranged between fixed part and middle part
Groove is connected, the utility model is simple in structure, fixed part periphery setting bayonet, convenient for positioning, strengthens groove and reinforcing convex block can
Vibrating diaphragm rigidity is improved, is hardly damaged, the setting of connection bump, the fixed-area of vibrating diaphragm can be effectively improved, improves bonding strength, no
It is easy to fall off, while it is plane to connect groove lower face, for connecting voice coil, after voice coil connection, position facilitates matter convenient for observation
Inspection.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
It is confined to this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should all cover within the protection scope of the present utility model.Therefore, the scope of protection of the utility model should be with
Subject to the protection domain of claims.
Claims (6)
1. a kind of loud speaker high intensity anticreep vibrating diaphragm, including vibrating diaphragm main body, which is characterized in that the vibrating diaphragm main body is in rectangular
Shape includes the middle part of the fixed part in outside and center, and the fixed part and middle part are an integral structure；
The lower face of the fixed part is equipped with multiple bonding pads, and the multiple bonding pad is symmetric, and bonding pad is equipped with
Multiple connection bumps, the multiple connection bump are uniformly arranged at equal intervals；
It is equipped in the middle part and strengthens groove and strengthen convex block, the reinforcing groove is surround in a ring, protrudes from vibrating diaphragm main body
Lower face, lower face semicircular in shape, the convex block of strengthening are located in the annular that reinforcing groove is in, and quantity is multiple, is strengthened
Convex block protrudes from vibrating diaphragm lower body face, and lower face is plane；
Connection groove is equipped between the fixed part and middle part, the connection groove includes arcuate furrow and the centre of both sides
Straight-line groove, the arcuate furrow and straight-line groove interconnect, and the lower face for connecting groove is plane.
2. a kind of loud speaker high intensity anticreep vibrating diaphragm as described in claim 1, which is characterized in that the vibrating diaphragm main body is in
Rectangular four angles at be equipped with bayonet.
3. a kind of loud speaker high intensity anticreep vibrating diaphragm as described in claim 1, which is characterized in that the connection bump is in half
Spherical shape, and protrude from vibrating diaphragm lower body face.
4. a kind of loud speaker high intensity anticreep vibrating diaphragm as described in claim 1, which is characterized in that the reinforcing groove is in ellipse
It is round.
5. a kind of loud speaker high intensity anticreep vibrating diaphragm as described in claim 1, which is characterized in that the reinforcing convex block is in side
Shape, and be uniformly arranged at equal intervals between multiple reinforcing convex blocks.
6. a kind of loud speaker high intensity anticreep vibrating diaphragm as described in claim 1, which is characterized in that the arcuate furrow is in half
It is round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815961.3U CN207835787U (en) | 2017-12-22 | 2017-12-22 | A kind of loud speaker high intensity anticreep vibrating diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815961.3U CN207835787U (en) | 2017-12-22 | 2017-12-22 | A kind of loud speaker high intensity anticreep vibrating diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207835787U true CN207835787U (en) | 2018-09-07 |
Family
ID=63388656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721815961.3U Expired - Fee Related CN207835787U (en) | 2017-12-22 | 2017-12-22 | A kind of loud speaker high intensity anticreep vibrating diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207835787U (en) |
-
2017
- 2017-12-22 CN CN201721815961.3U patent/CN207835787U/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 |
Granted publication date: 20180907 Termination date: 20181222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |