CN202679594U - Vibration plate for speaker - Google Patents
Vibration plate for speaker Download PDFInfo
- Publication number
- CN202679594U CN202679594U CN 201220211671 CN201220211671U CN202679594U CN 202679594 U CN202679594 U CN 202679594U CN 201220211671 CN201220211671 CN 201220211671 CN 201220211671 U CN201220211671 U CN 201220211671U CN 202679594 U CN202679594 U CN 202679594U
- Authority
- CN
- China
- Prior art keywords
- vibrating diaphragm
- plate
- vibration plate
- metallic plate
- audio amplifier
- 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
The utility model provides a vibration plate for speaker. The vibration plate comprises a metal plate and a diaphragm, wherein the diaphragm comprises upper and lower layers, the metal plate is arranged between the two layers of the diaphragm, tightly clamped by the two layers of the diaphragm, and firmly fixed on the diaphragm. The vibration plate is processed at one time, the process efficiency of the vibration plate is greatly improved, and the problems of the artificial process such as low efficiency and high cost are avoided, the structure is simple, and moreover the vibration plate can be widely used in the existing vibration plate structure.
Description
Technical field
The utility model relates to audio amplifier, relates in particular to the structure that a kind of audio amplifier is used oscillating plate.
Background technology
The oscillating plate that audio amplifier is used all is metallic plate usually, perhaps plank, plastic plate, and its effect is the resonance of strengthening audio amplifier.The oscillating plate of selling in the market is that metallic plate is sticked on the vibrating diaphragm by glue.This mode, the one, need by artificial single processing, take time and effort, processing cost is high, inefficiency; The 2nd, the oscillating plate that glue is pasted in the course of processing, produces badly easily, and in the situation of Long-term Vibration, the metallic plate on the oscillating plate can come off, and causes product failure, affects the quality of product; The 3rd, the oscillating plate after glue is pasted can not be processed again.
Summary of the invention
The purpose of this utility model provides a kind of oscillating plate for audio amplifier, and this oscillating plate can improve the quality of product, and be convenient to product and process fast and efficiently, thus the working (machining) efficiency of raising product, the processing cost of reduction product.
Another purpose of the present utility model is to provide a kind of oscillating plate for audio amplifier, and this vibration board structure is simple, is easy to realize, can be widely used in the existing vibration board structure.
The purpose of this utility model is achieved through the following technical solutions.
A kind of oscillating plate for audio amplifier, it includes metallic plate and vibrating diaphragm, it is two-layer up and down to it is characterized in that described vibrating diaphragm has, described metallic plate is arranged between the two-layer vibrating diaphragm, by the tightly clamping of two-layer vibrating diaphragm, firmly is fixed on the vibrating diaphragm, in this way, can the disposable processing of carrying out oscillating plate, can greatly improve the working (machining) efficiency of oscillating plate, break away from artificial inefficiency and problem with high costs.
Described metallic plate, it also can be replaced by plank, cardboard, plastic plate.
Described metallic plate, it is the shapes such as square, circular, triangle, ellipse, trapezoidal, regular polygon any one.
Described metallic plate, its periphery is covered by vibrating diaphragm, is coated on fully up and down between two-layer vibrating diaphragm.
Described vibrating diaphragm, it is plastic cement or quality of rubber materials, described metallic plate is sealed in plastic cement or the rubber.
The utility model compared with prior art, beneficial effect is: 1, metallic plate is arranged in the vibrating diaphragm, makes the metallic plate difficult drop-off, can improve the quality of product.2, be convenient to oscillating plate and process fast and efficiently, thus the working (machining) efficiency of raising product, the processing cost of reduction product.3, passing rate of processing is high, and product quality is greatly improved, and can again process.
Description of drawings
Fig. 1 is the structural representation that the utility model is implemented.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also shown in Figure 1ly, of the present utility modelly be embodied as a kind of oscillating plate 1 for audio amplifier, this oscillating plate includes metallic plate 4 and vibrating diaphragm 2,3.Vibrating diaphragm has two-layer up and down, is respectively vibrating diaphragm 2 and lower vibrating diaphragm 3, and metallic plate 4 is arranged between vibrating diaphragm 2 and the lower vibrating diaphragm 3, and the tightly clamping of two-layer vibrating diaphragm firmly is sealed in the vibrating diaphragm 2,3.
The metallic plate 4 general steel plates that adopt, in other execution mode, metallic plate, it also can be replaced by plank, cardboard, plastic plate.
And metallic plate 4 does not often limit concrete shape, can be made as according to the actual needs any one of the shapes such as square, circular, triangle, ellipse, trapezoidal, regular polygon.
Usually, upper vibrating diaphragm 2 and lower vibrating diaphragm 3 adopt quality of rubber materials to make, and metallic plate 4 is completely sealed in rubber.
Like this can the disposable processing of carrying out oscillating plate, can greatly improve the working (machining) efficiency of oscillating plate, break away from artificial inefficiency and problem with high costs.And can ensure the fixing of metallic plate, and the quality of metallic plate, the corrosion of metallic plate avoided.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (5)
1. oscillating plate that is used for audio amplifier, it includes metallic plate and vibrating diaphragm, and it is two-layer up and down to it is characterized in that described vibrating diaphragm has, and described metallic plate is arranged between the two-layer vibrating diaphragm, by the tightly clamping of two-layer vibrating diaphragm, firmly is fixed on the vibrating diaphragm.
2. the oscillating plate for audio amplifier as claimed in claim 1 is characterized in that described metallic plate, and it can be replaced by plank, cardboard, plastic plate.
3. the oscillating plate for audio amplifier as claimed in claim 1 is characterized in that described metallic plate, and it is square, circular, triangle, ellipse, trapezoidal, regular polygon any one.
4. the oscillating plate for audio amplifier as claimed in claim 1 is characterized in that described metallic plate, and its periphery is covered by vibrating diaphragm, is coated on fully up and down between two-layer vibrating diaphragm.
5. the oscillating plate for audio amplifier as claimed in claim 1 is characterized in that, also is provided with limiting lock on the described roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220211671 CN202679594U (en) | 2012-05-12 | 2012-05-12 | Vibration plate for speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220211671 CN202679594U (en) | 2012-05-12 | 2012-05-12 | Vibration plate for speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202679594U true CN202679594U (en) | 2013-01-16 |
Family
ID=47500463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220211671 Expired - Fee Related CN202679594U (en) | 2012-05-12 | 2012-05-12 | Vibration plate for speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202679594U (en) |
-
2012
- 2012-05-12 CN CN 201220211671 patent/CN202679594U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150512 |
|
| EXPY | Termination of patent right or utility model |