CN203234429U - Pronouncing picture frame - Google Patents
Pronouncing picture frame Download PDFInfo
- Publication number
- CN203234429U CN203234429U CN 201320235452 CN201320235452U CN203234429U CN 203234429 U CN203234429 U CN 203234429U CN 201320235452 CN201320235452 CN 201320235452 CN 201320235452 U CN201320235452 U CN 201320235452U CN 203234429 U CN203234429 U CN 203234429U
- Authority
- CN
- China
- Prior art keywords
- picture frame
- circuit
- integrated circuit
- electronic music
- music integrated
- 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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- Catching Or Destruction (AREA)
Abstract
A pronouncing picture frame comprises a picture frame body. A human body infrared sensor 1 is installed in a hole in the picture frame body, and a power supply 6, an electronic music integrated circuit 4, a loudspeaker 5, an amplifying circuit 2 and a time-delay circuit 3 are installed inside the picture frame body, wherein the loudspeaker 5 is connected with the electronic music integrated circuit, the amplifying circuit 2 is used for amplifying a signal received by the human body infrared sensor, and the time-delay circuit 3 is used for controlling the on-off of a working power supply of the electronic music integrated circuit after the signal of the amplifying circuit is delayed. According to the pronouncing picture frame, when appreciating the content of a picture, people can also hear the voice conforming to the content of the picture, and modern atmosphere and joy of life are improved.
Description
Technical field
The utility model relates to a kind of pronunciation picture frame, when people's appreciation draws content, can send the supporting sound that conforms to the content of drawing.
Background technology
Along with improving constantly of people's living standard and cultural quality, the decoration of family and some other occasions also there has been higher requirement.Such as the various artistic styles of hanging on the wall and the different picture of content, itself is highly skilled although it is drawn a picture, and lacks some sense of modernness and the joy of life.Do not satisfy some demands of modern.
Summary of the invention
The purpose of this utility model will overcome the above problems exactly and a kind of pronunciation picture frame is provided, and allows people when appreciation draws content, also can hear the sound that content with it conforms to.
The purpose of this utility model is achieved like this: a kind of pronunciation picture frame, comprise picture frame, be characterized in: infrared sensor of the human body is equipped with in perforate on picture frame, the signal that loudspeaker that power supply, electronic music integrated circuit, connecting electronic music integrated circuit pronounce is housed, infrared sensor of the human body is received in picture frame amplifies the amplifying circuit of processing, the signal of amplifying circuit is delayed time after the delay circuit of working power break-make of control electronic music integrated circuit.
The utility model can allow people when appreciation draws content, also can hear the sound that content with it conforms to.Sense of modernness and the joy of life have been improved.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Among the figure: the 1-infrared sensor of the human body; The 2-amplifying circuit; The 3-delay circuit; The 4-electronic music integrated circuit; The 5-loudspeaker; The 6-power supply.
The specific embodiment
As seen from Figure 1, the utility model comprises picture frame, in picture frame one appropriate location perforate infrared sensor of the human body 1 is housed, the signal that loudspeaker 5 that power supply 6, electronic music integrated circuit 4, connecting electronic music integrated circuit pronounce is housed, infrared sensor of the human body is received in picture frame amplifies the amplifying circuit 2 of processing, the signal of amplifying circuit is delayed time after the delay circuit 3 of working power break-make of control electronic music integrated circuit.
Operation principle: in certain distance (adjustable) fan type scope, when infrared sensor receives the specific infrared ray that human body sends, namely produce little current/voltage, after amplifying circuit amplifies time-delay the conducting circuits, be stored in the information activation in the electronic integrated circuit, sound by loudspeaker.When people leave, because being arranged, delay circuit (time is adjustable) sound can not stop immediately, until after one section complete sound rings, just automatically stop.Be one or many a lovely cats such as drawing, when people walked close to, kitten had just sent the cry of mew mew.To draw be a first of great momentum poem for this width of cloth for another example, when people come into when appreciating, just sent loud and sonorous impassioned read aloud etc.
Claims (1)
- One kind the pronunciation picture frame, comprise picture frame, it is characterized in that: infrared sensor of the human body is equipped with in perforate on picture frame, the signal that loudspeaker that power supply, electronic music integrated circuit, connecting electronic music integrated circuit pronounce is housed, infrared sensor of the human body is received in picture frame amplifies the amplifying circuit of processing, the signal of amplifying circuit is delayed time after the delay circuit of working power break-make of control electronic music integrated circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320235452 CN203234429U (en) | 2013-05-04 | 2013-05-04 | Pronouncing picture frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320235452 CN203234429U (en) | 2013-05-04 | 2013-05-04 | Pronouncing picture frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203234429U true CN203234429U (en) | 2013-10-16 |
Family
ID=49311772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320235452 Expired - Fee Related CN203234429U (en) | 2013-05-04 | 2013-05-04 | Pronouncing picture frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203234429U (en) |
-
2013
- 2013-05-04 CN CN 201320235452 patent/CN203234429U/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: 20131016 Termination date: 20160504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |