CN204229399U - A kind of novel music counter - Google Patents
A kind of novel music counter Download PDFInfo
- Publication number
- CN204229399U CN204229399U CN201420544611.8U CN201420544611U CN204229399U CN 204229399 U CN204229399 U CN 204229399U CN 201420544611 U CN201420544611 U CN 201420544611U CN 204229399 U CN204229399 U CN 204229399U
- Authority
- CN
- China
- Prior art keywords
- counter
- chip microcomputer
- loudspeaker
- circuit board
- counter body
- 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
Abstract
The utility model relates to a kind of novel music counter, comprise counter body, circuit board, hollow membrane, changing sensor, button, single-chip microcomputer, note amplifier and loudspeaker, it is characterized in that counter body interior is provided with circuit board, single-chip microcomputer is connected with in the side of circuit board, the bottom of the button of every corresponding counter body is provided with a hollow membrane on circuit boards, changing sensor is provided with on the surface of each hollow membrane, the side of counter body is provided with note amplifier and loudspeaker, single-chip microcomputer is connected to note amplifier and loudspeaker, press the button of counter body, the signal that single-chip microcomputer will send according to changing sensor, the music that control loudspeaker sends, the utility model novel structure, counter can be used to bring larger enjoyment to people.
Description
Technical field
The utility model relates to a kind of computing equipment, more precisely a kind of novel music counter.
Background technology
Counter is the article that present people often use in the process done accounts, because counter is succinctly efficient, easy to carry, therefore a lot of accounting and student can use counter, calculating owing to using counter is a more boring thing, in order to increase enjoyment when using counter, a kind of music counter can be produced.
Utility model content
The purpose of this utility model is to provide a kind of structure novel music counter simple, easy to use.
The purpose of this utility model is by realizing with under type:
A kind of novel music counter, comprise counter body (1), it is characterized in that counter body (1) inside is provided with circuit board (2), single-chip microcomputer (6) is connected with in the side of circuit board (2), be provided with a hollow membrane (3) in the bottom of the button (5) of the upper every corresponding counter body (1) of circuit board (2), be provided with note amplifier (7) and loudspeaker (8) in the side of counter body (1).
Described in each, the surface of hollow membrane (3) is provided with changing sensor (4).
Described single-chip microcomputer (6) is connected to note amplifier (7) and loudspeaker (8).
Described single-chip microcomputer (6) is AT9058515.
Described note amplifier (7) is LM358.
The utility model compared with prior art has the following advantages: due to each button of counter is all arranged to the form can playing music, which adds enjoyment when people use counter.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In figure: 1, counter body, 2, circuit board, 3, hollow membrane, 4, changing sensor, 5, button, 6, single-chip microcomputer, 7, note amplifier, 8, loudspeaker.
Embodiment
As follows with reference to accompanying drawing 1:
A kind of novel music counter, comprise counter body 1, circuit board 2, hollow membrane 3, changing sensor 4, button 5, single-chip microcomputer 6, note amplifier 7 and loudspeaker 8, it is characterized in that counter body 1 inside is provided with circuit board 2, single-chip microcomputer 6 is connected with in the side of circuit board 2, the bottom of the button 5 of every corresponding counter body 1 is provided with a hollow membrane 3 on the circuit board 2, changing sensor 4 is provided with on the surface of each hollow membrane 3, note amplifier 7 and loudspeaker 8 is provided with in the side of counter body 1, single-chip microcomputer 6 is connected to note amplifier 7 and loudspeaker 8, press the button 5 of counter body 1, the signal that single-chip microcomputer 6 will send according to changing sensor 4, the music that control loudspeaker 8 sends, the utility model novel structure, counter can be used to bring larger enjoyment to people.
Above embodiment is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.
Claims (5)
1. a novel music counter, comprise counter body (1), it is characterized in that counter body (1) inside is provided with circuit board (2), single-chip microcomputer (6) is connected with in the side of circuit board (2), be provided with a hollow membrane (3) in the bottom of the button (5) of the upper every corresponding counter body (1) of circuit board (2), be provided with note amplifier (7) and loudspeaker (8) in the side of counter body (1).
2. a kind of novel music counter according to claim 1, is characterized in that the surface of hollow membrane (3) described in each is provided with changing sensor (4).
3. a kind of novel music counter according to claim 1, is characterized in that described single-chip microcomputer (6) is connected to note amplifier (7) and loudspeaker (8).
4. a kind of novel music counter according to claim 1, is characterized in that described single-chip microcomputer (6) is AT9058515.
5. a kind of novel music counter according to claim 3, is characterized in that described note amplifier (7) is LM358.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544611.8U CN204229399U (en) | 2014-09-22 | 2014-09-22 | A kind of novel music counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544611.8U CN204229399U (en) | 2014-09-22 | 2014-09-22 | A kind of novel music counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204229399U true CN204229399U (en) | 2015-03-25 |
Family
ID=52927468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420544611.8U Expired - Fee Related CN204229399U (en) | 2014-09-22 | 2014-09-22 | A kind of novel music counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204229399U (en) |
-
2014
- 2014-09-22 CN CN201420544611.8U patent/CN204229399U/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 |
Granted publication date: 20150325 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |