CN2586224Y - Simple electronic musical case - Google Patents
Simple electronic musical case Download PDFInfo
- Publication number
- CN2586224Y CN2586224Y CN 02291026 CN02291026U CN2586224Y CN 2586224 Y CN2586224 Y CN 2586224Y CN 02291026 CN02291026 CN 02291026 CN 02291026 U CN02291026 U CN 02291026U CN 2586224 Y CN2586224 Y CN 2586224Y
- Authority
- CN
- China
- Prior art keywords
- electronic musical
- case
- music
- switch
- easy
- 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
Links
Landscapes
- Electrophonic Musical Instruments (AREA)
Abstract
The utility model relates to a simple electronic musical case which belongs to an electronic musical instrument class. The electronic musical case is composed of a power part, a music integrated chip, and a loudspeaker, wherein, a switch of the electronic musical case uses a simple switch made of two normally closed phosphorous copper sheets and an insulating plate arranged at the middle of the phosphorous copper sheets, and the insulating plate is driven to operate by the opening and closing of a case cover. The utility model has the advantages of simple structure and low cost.
Description
One. technical field: the utility model belongs to the electronic musical instrument class.It is specifically related to a kind of structure of electronic music box.
Two. background technology: old-fashioned music box can be beaten out interesting to listen to music, it is to stir different steel discs with the method for machinery to form music, very melodious, modern music box can be stored in the numerical information of music in integrated, add that power supply and loudspeaker also can emit music, since all very simple and easy, need not to use very complicated or costly switch.
Three. summary of the invention: the purpose of this utility model is for easy music circuit is equipped with easy automatic switch, special this programme---the simple and easy electronic music box that proposes.
By as above design, the simple and easy electronic music box that this programme provided includes power supply, music integrated chip and loudspeaker, it is characterized in that it has a simple and easy automatic switch, this switch is made of the phosphorus bronze sheet of two normally closed contacts and the insulcrete of sandwich, and its insulcrete is affected by the keying of lid.
Adopt this programme can embody following superiority: the volume of the music electronic box of this programme is little, this capsule can be casket, gift box or jack-in-a-box, whole circuit and element all are contained in the capsule snugly, therefore switch can not take great space, utilize the keying of lid to affect insulating trip, the operation of opening and closing that forms, it has the characteristics of simple and easy reliable, low cost of manufacture.
Four. description of drawings: Fig. 1 is a structural representation of the present invention.
Five. embodiment: its power supply adopts two button cells, musical portions adopts general structure, its switch adopts two the often closed phosphorus bronze sheet and the insulcrete of usefulness spaced intermediate, its one side links to each other with lid, when opening the lid insulating trip is extracted out from two phosphorus bronze sheet, Fig. 1 is the open state of lid, and the closing of contact also starts music, insulcrete inserts between two contacts when closing lid, then the music stop.It has characteristics simple and reliable, low cost of manufacture.
Claims (1)
1. simple and easy electronic music box, it includes power supply, music integrated chip and loudspeaker, it is characterized in that it also has a simple and easy automatic switch, this switch is made of the phosphorus bronze sheet (1) of two normally closed contacts and the insulcrete (2) of sandwich, and its insulcrete is affected by the keying of lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02291026 CN2586224Y (en) | 2002-12-13 | 2002-12-13 | Simple electronic musical case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02291026 CN2586224Y (en) | 2002-12-13 | 2002-12-13 | Simple electronic musical case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2586224Y true CN2586224Y (en) | 2003-11-12 |
Family
ID=33750020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02291026 Expired - Fee Related CN2586224Y (en) | 2002-12-13 | 2002-12-13 | Simple electronic musical case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2586224Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125787A (en) * | 2018-02-27 | 2018-06-08 | 严敏烨 | A kind of health type eyedrops bottle |
| CN108309793A (en) * | 2018-02-27 | 2018-07-24 | 严敏烨 | Convenient for identifying the eye drop container of service life |
| CN108354832A (en) * | 2018-02-27 | 2018-08-03 | 严敏烨 | A kind of eye drop container convenient for identification service life |
-
2002
- 2002-12-13 CN CN 02291026 patent/CN2586224Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125787A (en) * | 2018-02-27 | 2018-06-08 | 严敏烨 | A kind of health type eyedrops bottle |
| CN108309793A (en) * | 2018-02-27 | 2018-07-24 | 严敏烨 | Convenient for identifying the eye drop container of service life |
| CN108354832A (en) * | 2018-02-27 | 2018-08-03 | 严敏烨 | A kind of eye drop container convenient for identification service life |
| CN108125787B (en) * | 2018-02-27 | 2020-09-11 | 张丽霞 | Healthy eye drop bottle |
| CN108354832B (en) * | 2018-02-27 | 2020-09-11 | 刘晓芹 | Eyedrop container convenient to discernment life cycle |
| CN108309793B (en) * | 2018-02-27 | 2020-10-16 | 夏侯梨 | Eyedrop container convenient for identifying use period |
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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 |