CN2618398Y - Improved elastical wave structure - Google Patents
Improved elastical wave structure Download PDFInfo
- Publication number
- CN2618398Y CN2618398Y CN 03225547 CN03225547U CN2618398Y CN 2618398 Y CN2618398 Y CN 2618398Y CN 03225547 CN03225547 CN 03225547 CN 03225547 U CN03225547 U CN 03225547U CN 2618398 Y CN2618398 Y CN 2618398Y
- Authority
- CN
- China
- Prior art keywords
- wave
- plain conductor
- metal lead
- wave structure
- ripple
- 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 relates to a wave structure, which comprises a wave body and a metal lead, wherein, the wave body is a fiber weave and is pressed to be a circumferential sheet body with a section shaped as a wave, the metal lead is positioned at a plurality of places of the wave body along the wave crest or wave trough in a radial direction, the metal lead is made of a soft metal string which can be bended and is in a flat-string shape or a cylindrical shape. Adopting the structure, the fabrication process is simplified, the strength and period of usage of the metal lead can not be reduced due to the press formed wave body, the strength and period of usage of the wave body is improved, and the metal lead also can be prevented from skipping because of the vibration of the wave body.
Description
Technical field:
The utility model relates to the bullet wave structure on the Music centre loudspeaker, refers in particular to a kind of bullet wave structure of improvement.
Background technology:
It mainly is to be installed between speaker body and the loudspeaker drum paper for the bullet ripple of at present general loudspeaker special use, the outside signal that signal terminal on the speaker body spreads out of will conduct on the loudspeaker drum paper by plain conductor, and this plain conductor need be suspended on aforesaid bullet ripple upper limb, its sound ripple that shakes will make part in the plain conductor twist thread fracture even plain conductor fracture comprehensively when the horn actuation sounding.In view of this, intermediate manufacturer, plain conductor is directly combined with the bullet ripple, before the bullet ripple body compression moulding that is woven into, from playing the litzendraht wire of radially extracting some on the ripple body out, and then plain conductor passed from the litzendraht wire space that is drawn out of play the ripple body, replace litzendraht wire, just will play wave pressure at last and make type, this plain conductor promptly is incorporated into and plays moulding simultaneously among the ripple.This method, cost is higher, the method for making complexity, and also the press power during moulding easily makes the sectional area of plain conductor change, and influences the quality of signal transmission, even causes the plain conductor fracture, and when plain conductor rupture, the also difficult discovery of people.A kind of bullet wave structure has also appearred in the market, after playing the ripple moulding, plain conductor wears and plays among the ripple body, also having used fixedly, wiring is fixed together plain conductor and bullet phase of wave mutually, though having above-mentioned problem, this structure do not exist, but need repeatedly to process, manufacturing time and processing cost have been influenced, and can destroy when making wiring and play the ripple body, therefore also can cause the intensity of bullet ripple body and the shortcoming of life-span reduction, therefore above-mentioned every shortcoming and problem also is the place that influences the loudspeaker transmission quality, also is to be badly in need of overcoming and the problem that solves.
Summary of the invention:
The utility model purpose is to overcome the deficiency of existing product, provides a kind of method for making simpler, can effectively improve a kind of bullet wave structure of improvement of the quality of loudspeaker signal transmission.
In order to achieve the above object, the utility model adopts following technical scheme: the bullet wave structure of above-mentioned a kind of improvement comprises bullet ripple body and plain conductor, to play the ripple body earlier is suppressed into section and is wavy annulus lamellar body, plain conductor radially is arranged in the some places that play the ripple body along crest that plays the ripple body or trough, above-mentioned plain conductor is that the metal wire body of a soft deflection is made, and is flat wire or cylindric.
After having adopted said structure, simplified manufacture process, also can plain conductor intensity, life-span reduced, and improve intensity and the life-span that plays the ripple body, also can prevent that plain conductor from producing rope skipping phenomenon because of playing the vibration of ripple body because of playing the compression moulding of ripple body.
Description of drawings:
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a broken section enlarged drawing of the present utility model.
Embodiment:
As shown in Figure 1, 2, disclose the bullet wave structure that the utility model is exclusively used in a kind of improvement among the loudspeaker among its figure, it is mainly formed by playing ripple body 1 and plain conductor 2, wherein this bullet ripple body 1 is a fiber weaving cloth shape body, and be suppressed into a section and be wavy annulus lamellar body, plain conductor 2 radially is arranged in the some places that play ripple body 1 along crest that plays ripple body 1 or trough, the metal wire body that aforesaid plain conductor 2 is a soft deflection is made, and is flat wire or cylindric.
Claims (2)
1. the bullet wave structure of an improvement, include: play ripple body (1) and plain conductor (2), play ripple body (1) and be mainly a fiber weaving cloth shape body, and be suppressed into a section and be wavy annulus sheet, it is characterized in that: plain conductor (2) radially is arranged in the some places that play ripple body (1) along crest that plays ripple body (1) or trough.
2. the bullet wave structure of a kind of improvement according to claim 1, it is characterized in that: above-mentioned plain conductor (2) is that the metal wire body of a soft deflection is made, and is flat wire or cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225547 CN2618398Y (en) | 2003-04-28 | 2003-04-28 | Improved elastical wave structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225547 CN2618398Y (en) | 2003-04-28 | 2003-04-28 | Improved elastical wave structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2618398Y true CN2618398Y (en) | 2004-05-26 |
Family
ID=34246052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03225547 Expired - Fee Related CN2618398Y (en) | 2003-04-28 | 2003-04-28 | Improved elastical wave structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2618398Y (en) |
-
2003
- 2003-04-28 CN CN 03225547 patent/CN2618398Y/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 | ||
| 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 |