CN203761536U - Window bidirectional interphone outer sound box body structure - Google Patents
Window bidirectional interphone outer sound box body structure Download PDFInfo
- Publication number
- CN203761536U CN203761536U CN201420078736.6U CN201420078736U CN203761536U CN 203761536 U CN203761536 U CN 203761536U CN 201420078736 U CN201420078736 U CN 201420078736U CN 203761536 U CN203761536 U CN 203761536U
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- China
- Prior art keywords
- window
- talkie
- body structure
- sound box
- utility
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- 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 solution of the utility model is that the outer layer part of a window interphone outer sound box shell body is formed by stretching an aluminum plate in one step, the inner layer is formed as an embedded body by subjecting a PE environment protecting plastic to injection molding operation in one step, and the window bidirectional interphone outer sound box shell body is formed by embedding the PE plastic embedded body into an outer layer aluminum alloy outer shell. Two materials are matched with each other, materials are saved and beautiful appearance is realized, and perfect tone quality is achieved. Compared with a conventionally made product, the product of the utility model is advantageous in that 90% cost is saved; prevention of large quantities of wasted raw materials is achieved; in processing procedures, saving of labor, time and electricity is realized and high efficiency and pollution-free performance are achieved; saved cost, simple and convenient manufacture, energy saving performance, and environment protection are realized.
Description
Technical field
The utility model relates to a kind of Window Two-Way Walkie-Talkie, and concrete ground is said, relates to the box body structure of the outer audio amplifier of Window Two-Way Walkie-Talkie.
Background technology
Window walkie-talkie is a kind of workplace being applicable under sound insulation environment, realizes the bidirectional automatic switching of voice communication.Make to obtain between teller and client best speech exchange.The spontaneous open-birth of window walkie-talkie has been widely used and each large window services sales counter since producing.But its outer audio amplifier adopts aluminium bar (heavily approximately 240 grams) to wash and form (heavily approximately 71 grams of finished products) through the naughty empty brill of numerically controlled lathe conventionally, raw material 2/3rds are abandoned and are become waste product aluminium slag, cause raw material to waste in a large number, and course of processing work consuming, consuming time, power consumption, efficiency is low and produce and wash a sewage pollution.Because aluminum alloy material contrast plastics are partially hard, monoblock is used for the single piece of the outer audio amplifier of making window walkie-talkie, the beautiful but acoustical quality of its outward appearance poor not as plastics acoustical quality good.
Summary of the invention
The problem existing for overcoming the outer audio amplifier of above-mentioned existing window walkie-talkie, the purpose of this utility model is: provide a kind of novel Window Two-Way Walkie-Talkie outer sound chamber body structure, its not only cost-saving but also energy-conserving and environment-protective and acoustical quality better.
The technical solution of the utility model is: the outer sound chamber body structure of a kind of Window Two-Way Walkie-Talkie, it comprises inlay in outer aluminum alloy casing and internal layer PE environmentally-friendly plastic, and inlay in PE plastics is embedded to the outer audio amplifier box body of outer aluminum alloy casing composition Window Two-Way Walkie-Talkie.
The utility model adopt two material fit save material and the beautiful acoustical quality of outward appearance splendid, the product of this utility model is compared escapable cost with the conventional product of making and is reached 90%, avoid raw material to waste in a large number, and course of processing saving of labor, save time, power saving, efficiency height is pollution-free, has realized cost-saving energy-conserving and environment-protective simple for production.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of aluminum alloy casing in the utility model.
Fig. 3 is the structural representation of interior inlay in the utility model.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the outer sound chamber body structure of the utility model Window Two-Way Walkie-Talkie, it is as shell 1 by the one-shot forming of a slice aluminium sheet drawn, internal layer employing PE environmentally-friendly plastic as interior inlay 2, embeds shell 1 interior composition Window Two-Way Walkie-Talkie outer audio amplifier box body interior inlay 2 through injection moulding one-shot forming.Two material fit saves material and outward appearance is beautiful, acoustical quality is splendid, the product of this utility model is compared escapable cost with the conventional product of making and is reached 90%, avoid raw material to waste in a large number, and course of processing saving of labor, save time, power saving, efficiency height is pollution-free, has realized cost-saving energy-conserving and environment-protective simple for production.
Claims (3)
1. the outer sound chamber body structure of Window Two-Way Walkie-Talkie, it is characterized in that: it comprises inlay (2) in outer aluminum alloy casing (1) and internal layer PE environmentally-friendly plastic, inlay in PE plastics is embedded to the outer audio amplifier box body of outer aluminum alloy casing composition Window Two-Way Walkie-Talkie.
2. the outer sound chamber body structure of Window Two-Way Walkie-Talkie as claimed in claim 1, is characterized in that: described outer aluminum alloy casing is the outer part as the outer audio amplifier box body of Window Two-Way Walkie-Talkie by the one-shot forming of a slice aluminium sheet drawn.
3. the outer sound chamber body structure of Window Two-Way Walkie-Talkie as claimed in claim 1, is characterized in that: described interior inlay is to adopt PE environmentally-friendly plastic to do interior inlay through injection moulding one-shot forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078736.6U CN203761536U (en) | 2014-02-22 | 2014-02-22 | Window bidirectional interphone outer sound box body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078736.6U CN203761536U (en) | 2014-02-22 | 2014-02-22 | Window bidirectional interphone outer sound box body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203761536U true CN203761536U (en) | 2014-08-06 |
Family
ID=51256764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420078736.6U Expired - Fee Related CN203761536U (en) | 2014-02-22 | 2014-02-22 | Window bidirectional interphone outer sound box body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203761536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948850A (en) * | 2016-10-12 | 2018-04-20 | 深圳市三诺数字科技有限公司 | A kind of anti-resonance metal speaker |
-
2014
- 2014-02-22 CN CN201420078736.6U patent/CN203761536U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948850A (en) * | 2016-10-12 | 2018-04-20 | 深圳市三诺数字科技有限公司 | A kind of anti-resonance metal speaker |
| CN107948850B (en) * | 2016-10-12 | 2020-08-14 | 深圳市三诺数字科技有限公司 | Anti-resonance metal loudspeaker box |
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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: 20140806 Termination date: 20150222 |
|
| EXPY | Termination of patent right or utility model |