CN2744102Y - Double folding ring plane passive radiator - Google Patents
Double folding ring plane passive radiator Download PDFInfo
- Publication number
- CN2744102Y CN2744102Y CN 200420093854 CN200420093854U CN2744102Y CN 2744102 Y CN2744102 Y CN 2744102Y CN 200420093854 CN200420093854 CN 200420093854 CN 200420093854 U CN200420093854 U CN 200420093854U CN 2744102 Y CN2744102 Y CN 2744102Y
- Authority
- CN
- China
- Prior art keywords
- passive radiator
- ring
- double
- double folding
- dull
- 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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Abstract
The utility model discloses a double folding ring plane passive radiator, comprising a flat circular ring support (3) and a plane circular diaphragm (1). The double folding ring plane passive radiator is characterized in that: both sides of the flat circular ring support (3) are stuck with horn folding rings (2) which are clamped the plane circular diaphragm (1) in a sticking mode; the support (3) is provided or reserved with mounting holes (4). The double folding ring plane passive radiator has the advantage that as both sides of the flat circular ring support (3) are stuck with horn folding rings (2), when working, the ideal balancing piston type vibration can be conducted, and the acoustic fidelity can be obviously improved.
Description
Technical field
The utility model relates to the dull and stereotyped passive radiator of a kind of double folding ring.
Background technology
Having the dull and stereotyped passive radiator that uses on woofer now is made of support, unidirectional ring and plate diaphragm.It has the effect of equilibrium air pressure and damping, and its shortcoming is to belong to unbalanced piston vibration, and the function of improving tonequality is poor.
The content of invention
The purpose of this utility model is to have only unidirectional loudspeaker ring in order to overcome existing dull and stereotyped passive radiator, belong to unbalanced piston vibration, improve the shortcoming of tonequality function difference, provide a kind of double folding ring dull and stereotyped passive radiator, it can do desirable dummy piston formula vibration, can obviously improve tonequality.
The purpose of this utility model is achieved in that it comprises flat circle ring rack and dull and stereotyped circular membrane, it is characterized in that flat circle ring rack double-sided adhesive posts the loudspeaker ring, and the double horn ring is pasted and clipped dull and stereotyped circular membrane, on the support or be reserved with installing hole.
Circle ring rack matter material is selected from metal or plastic plate.Ring is selected from versatile materials such as paper, cloth, rubber or foamed plastics by different class requirements.Dull and stereotyped circular membrane matter material is selected from general materials such as cardboard, plastic plate, metal, pottery, glass or plank by different class requirements.
The utility model install and use front at audio amplifier, side, back or above all can.When the active bass horn on the audio amplifier was worked, air in the audio amplifier had been compressed in the vibration of loudspeaker cone.The compressed air that passive radiator is subjected to it promotes, just the while vibration sounding.
Advantage of the present utility model and beneficial effect are that flat circle ring rack double-sided adhesive posts the loudspeaker ring, can do desirable dummy piston formula vibration during work, can obviously improve tonequality.
Description of drawings
Fig. 1 is structure principle chart of the present utility model (front view).Fig. 2 is an end view of the present utility model.
Concrete execution mode
The utility model shown in Fig. 1,2, it comprises flat circle ring rack 3 and dull and stereotyped circular membrane 1, it is characterized in that flat circle ring rack 3 double-sided adhesive post loudspeaker ring 2, double horn ring 2 is pasted and is clipped dull and stereotyped circular membrane 1, is reserved with installing hole 4 on the support 3.The material therefor support is a sheet metal, and ring is a rubber, and dull and stereotyped circular membrane is a plastic plate.Desirable dummy piston formula vibration can be done when the dull and stereotyped passive radiator of this double folding ring is worked, tonequality can be obviously improved.
Claims (1)
1. the dull and stereotyped passive radiator of a double folding ring, it comprises flat circle ring rack (3) and dull and stereotyped circular membrane (1), it is characterized in that flat circle ring rack (3) double-sided adhesive posts loudspeaker ring (2), double horn ring (2) is pasted and is clipped dull and stereotyped circular membrane (1), and installing hole (4) is gone up or be reserved with to support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420093854 CN2744102Y (en) | 2004-10-11 | 2004-10-11 | Double folding ring plane passive radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420093854 CN2744102Y (en) | 2004-10-11 | 2004-10-11 | Double folding ring plane passive radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2744102Y true CN2744102Y (en) | 2005-11-30 |
Family
ID=35634119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420093854 Expired - Fee Related CN2744102Y (en) | 2004-10-11 | 2004-10-11 | Double folding ring plane passive radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2744102Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310560B (en) * | 2006-01-17 | 2011-08-03 | 松下电器产业株式会社 | Speaker |
-
2004
- 2004-10-11 CN CN 200420093854 patent/CN2744102Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310560B (en) * | 2006-01-17 | 2011-08-03 | 松下电器产业株式会社 | Speaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |