CN205726372U - Double-deck fastening-type passive radiator - Google Patents
Double-deck fastening-type passive radiator Download PDFInfo
- Publication number
- CN205726372U CN205726372U CN201620240563.2U CN201620240563U CN205726372U CN 205726372 U CN205726372 U CN 205726372U CN 201620240563 U CN201620240563 U CN 201620240563U CN 205726372 U CN205726372 U CN 205726372U
- Authority
- CN
- China
- Prior art keywords
- ring
- sheet metal
- vibrating diaphragm
- diaphragm sheet
- fixing
- 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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- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The open a kind of double-deck fastening-type passive radiator of this utility model, the ring made including vibrating diaphragm sheet metal and plastics, the lower end of the sidewall of the internal ring of ring has downwardly extended the portion of being adjacent to, what the upper end edge of the sidewall of the internal ring of ring extended radially inwardly level wraps up in ring plate, the top of the sidewall of vibrating diaphragm sheet metal is close in the portion of being close to, wrap up in ring plate elastic packaging in the edge at the top of vibrating diaphragm sheet metal, some fixing holes it are uniformly provided with inside the edge of vibrating diaphragm sheet metal, the bottom correspondence fixing hole wrapping up in ring plate has protruded out fixing bigslip, and fixing bigslip inserts in the fixing hole of correspondence admittedly.This bilayer fastening-type passive radiator is when temperature is relatively low, wrap up in ring plate shrinkage thus vibrating diaphragm sheet metal is wrapped up tighter, when temperature is higher, fixing bigslip expands, so that tighter being inserted in corresponding fixing hole of fixing bigslip, and then make the connection between ring and vibrating diaphragm sheet metal more firm.
Description
Technical field
This utility model relates to audio amplifier accessory field, particularly relates to a kind of double-deck fastening-type passive radiator.
Background technology
The vibrating diaphragm sheet metal of current passive radiator typically by viscose stick fast on the internal ring wall of ring, connect firm not, easily come off.
Summary of the invention
The purpose of this utility model is that providing a kind of connects stronger double-deck fastening-type passive radiator.
To achieve these goals, the technical solution of the utility model is: provide a kind of double-deck fastening-type passive radiator, the ring made including vibrating diaphragm sheet metal and plastics, the lower end of the sidewall of the internal ring of described ring has downwardly extended the portion of being adjacent to, what the upper end edge of the sidewall of the internal ring of described ring extended radially inwardly level wraps up in ring plate, the top of the sidewall of described vibrating diaphragm sheet metal is close in the described portion of being close to, described ring plate elastic packaging of wrapping up in is in the edge at the top of described vibrating diaphragm sheet metal, it is uniformly provided with some fixing holes inside the edge of described vibrating diaphragm sheet metal, the described corresponding described fixing hole in bottom wrapping up in ring plate has protruded out fixing bigslip, described fixing bigslip inserts in the described fixing hole of correspondence admittedly.
Described vibrating diaphragm sheet metal is in the form of annular discs, and described ring is circular.
The middle part of described vibrating diaphragm sheet metal offers fabrication hole.
Compared with prior art, this utility model bilayer fastening-type passive radiator wrap up in ring plate elastic packaging in the edge at the top of described vibrating diaphragm sheet metal, when the temperature is low, wrap up in ring plate shrinkage thus by vibrating diaphragm sheet metal wrap up tighter, described fixing bigslip inserts in the described fixing hole of correspondence admittedly, and when temperature is higher, fixing bigslip expands, so that tighter being inserted in corresponding described fixing hole of fixing bigslip, and then make the connection between ring and vibrating diaphragm sheet metal more firm.
By description below and combine accompanying drawing, this utility model will become more fully apparent, and these accompanying drawings are used for explaining embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model bilayer one angle of fastening-type passive radiator.
Fig. 2 is the structural representation of this utility model bilayer fastening-type another angle of passive radiator.
Fig. 3 is the structure chart of the vibrating diaphragm sheet metal of this utility model bilayer fastening-type passive radiator.
Detailed description of the invention
Referring to figs. 1 to Fig. 3, this utility model bilayer fastening-type passive radiator 100 includes the ring 20 that vibrating diaphragm sheet metal 10 and plastics are made.
The lower end of the sidewall of the internal ring of described ring 20 has downwardly extended the portion of being adjacent to 21, and what the upper end edge of the sidewall of the internal ring of described ring 20 extended radially inwardly level wraps up in ring plate 22.Described it is close to the top that the sidewall of described vibrating diaphragm sheet metal 10 is close in portion 21, described ring plate 22 elastic packaging of wrapping up in is in the edge at the top of described vibrating diaphragm sheet metal 10, some fixing holes 11 it are uniformly provided with inside the edge of described vibrating diaphragm sheet metal 10, the described corresponding described fixing hole 11 in bottom wrapping up in ring plate 22 has protruded out fixing bigslip (not shown), and described fixing bigslip inserts in the described fixing hole 11 of correspondence admittedly.
Described vibrating diaphragm sheet metal 10 is in the form of annular discs, and described ring 20 is in circular.
The middle part of described vibrating diaphragm sheet metal 10 offers fabrication hole 13.
This utility model bilayer fastening-type passive radiator wrap up in ring plate elastic packaging in the edge at the top of described vibrating diaphragm sheet metal, when the temperature is low, wrap up in ring plate shrinkage thus by vibrating diaphragm sheet metal wrap up tighter, described fixing bigslip inserts in the described fixing hole of correspondence admittedly, when temperature is higher, fixing bigslip expands, so that tighter being inserted in corresponding described fixing hole of fixing bigslip, and then make the connection between ring and vibrating diaphragm sheet metal more firm.
Above in association with most preferred embodiment, this utility model is described, but this utility model is not limited to embodiment disclosed above, and amendment, the equivalent combinations that the various essence according to the present embodiment is carried out should be contained.
Claims (3)
1. a double-deck fastening-type passive radiator, the ring made including vibrating diaphragm sheet metal and plastics, it is characterized in that: the lower end of the sidewall of the internal ring of described ring has downwardly extended the portion of being adjacent to, what the upper end edge of the sidewall of the internal ring of described ring extended radially inwardly level wraps up in ring plate, the top of the sidewall of described vibrating diaphragm sheet metal is close in the described portion of being close to, described ring plate elastic packaging of wrapping up in is in the edge at the top of described vibrating diaphragm sheet metal, it is uniformly provided with some fixing holes inside the edge of described vibrating diaphragm sheet metal, the described corresponding described fixing hole in bottom wrapping up in ring plate has protruded out fixing bigslip, described fixing bigslip inserts in the described fixing hole of correspondence admittedly.
2. double-deck fastening-type passive radiator as claimed in claim 1, it is characterised in that: described vibrating diaphragm sheet metal is in the form of annular discs, and described ring is circular.
3. double-deck fastening-type passive radiator as claimed in claim 1, it is characterised in that: the middle part of described vibrating diaphragm sheet metal offers fabrication hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240563.2U CN205726372U (en) | 2016-03-28 | 2016-03-28 | Double-deck fastening-type passive radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240563.2U CN205726372U (en) | 2016-03-28 | 2016-03-28 | Double-deck fastening-type passive radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205726372U true CN205726372U (en) | 2016-11-23 |
Family
ID=57313695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620240563.2U Expired - Fee Related CN205726372U (en) | 2016-03-28 | 2016-03-28 | Double-deck fastening-type passive radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205726372U (en) |
-
2016
- 2016-03-28 CN CN201620240563.2U patent/CN205726372U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170328 |