CN205670437U - A kind of Multifunctional musical box - Google Patents
A kind of Multifunctional musical box Download PDFInfo
- Publication number
- CN205670437U CN205670437U CN201521130471.0U CN201521130471U CN205670437U CN 205670437 U CN205670437 U CN 205670437U CN 201521130471 U CN201521130471 U CN 201521130471U CN 205670437 U CN205670437 U CN 205670437U
- Authority
- CN
- China
- Prior art keywords
- box
- control circuit
- mcu control
- display screen
- box 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
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- Electrophonic Musical Instruments (AREA)
Abstract
This utility model relates to a kind of Multifunctional musical box, and box portion right side is installed with speaker, and box body front is provided with display screen, and display screen side is provided with induction installation, and cartridge upper surface is installed with LED；The internally installed of box body has control device, controls to be provided with MCU control circuit on device；MCU control circuit is connected with speaker, display screen, induction installation, LED respectively.When people is in infrared inductor induction range, music box can play music automatically, otherwise, close, so that music box can preferably incorporate the life of people, by having additional time clock feature and LED in music box, so that music box has higher practicality.This utility model makes music box have higher practicality；Simple in construction, compact, it is achieved low cost, there is good market prospect.
Description
Technical field
This utility model belongs to music box technical field, particularly relates to a kind of Multifunctional musical box.
Background technology
Music box is also referred to as music box (Music Box, Musical box), is the music device of motor-driven pronunciation, 1796 by
Swiss Watch craftsman pacify expelling pathogens by strengthening vital QI boolean invention, the chain link in rotation box, can automatically playing music, this antique-collection is in upper at present
Music box treasure exhibition hall, sea.Music box is highly skilled owing to requiring on making, 18,19th-century price the most high
Expensive, only spread between noble, what the general common people hoped heaves a sigh.The origin of music box, when can trace back to Medieval Europe the Renaissance
Phase, at that time for make the bell tower of church give the correct time, and by machinery on the clock and watch of size, it is referred to as " the group clock of sound can be sent ".
Existing music box structure is simple, and function singleness, intelligence degree is relatively low.
Utility model content
This utility model is simple for solving existing music box structure, function singleness, and the relatively low technology of intelligence degree is asked
Inscribe and a kind of simple in construction, easy to install, the Multifunctional musical box of raising work efficiency are provided.
This utility model is adopted the technical scheme that by solving technical problem present in known technology: this multi-functional sound
Happy box includes: box body, control device, speaker, display screen, induction installation, LED；
Box portion right side is installed with speaker, and box body front is provided with display screen, and display screen side is provided with sensing dress
Putting, cartridge upper surface is installed with LED；The internally installed of box body has control device, controls to be provided with MCU control on device
Circuit；MCU control circuit is connected with speaker, display screen, induction installation, LED respectively.
This utility model also takes following technical measures:
It is also equipped with inside described control device: power supply, human inductor, clock circuit, audio-frequency module, display mould
Block, key circuit；
Power supply is connected with MCU control circuit, for providing supply of electric power for MCU control circuit；
Human inductor is connected with the input of MCU control circuit, for realizing human detection function；
Clock circuit is connected by I2C bus with MCU control circuit, for providing clock signal to MCU；
Audio-frequency module is connected with the outfan of MCU control circuit, for realizing the function of music；
Display module is connected with the outfan of MCU control circuit, is used for realizing display function；
Key circuit is connected with the input of MCU control circuit, for being configured clock circuit.
Described box body is rectangular box.
Described display screen uses backlight LCD panel.
Described power supply selects the one in button cell and aneroid battery.
This utility model has the advantage that with good effect: human body near time automatically play music, make music box energy
Incorporate the life of people, improve use value；Add time clock feature, make music box have higher practicality；Structure letter
Single, compact, it is achieved low cost, there is good market prospect.
Accompanying drawing explanation
Fig. 1 is the Multifunctional musical box structural representation that this utility model embodiment provides；
Fig. 2 is the MCU control circuit connection diagram that this utility model embodiment provides；
In figure: 1, box body；2, device is controlled；2-1, MCU control circuit；2-2, power supply；2-3, human inductor；2-4, time
Clock circuit；2-5, audio-frequency module；2-6, display module；2-7, key circuit；3, speaker；4, display screen；5, induction installation；6、
LED.
Detailed description of the invention
For summary of the invention of the present utility model, feature and effect can be further appreciated that, hereby enumerate following example, and coordinate
Accompanying drawing describes in detail as follows:
Refer to Fig. 1, shown in 2: this Multifunctional musical box includes: box body 1, control device 2, speaker 3, display screen 4, sense
Answer device 5, LED 6；
Box body 1 right flank is installed with speaker 3, and box body 1 front is provided with display screen 4, and display screen 4 side arranges thoughts
Device 5, box body 1 upper surface is answered to be installed with LED 6；The internally installed of box body 1 has control device 2, controls to set on device 2
It is equipped with MCU control circuit 2-1；MCU control circuit 2-1 is connected with speaker 3, display screen 4, induction installation 5, LED 6 respectively
Connect.
Described control device 2 is internal to be also equipped with: power supply 2-2, human inductor 2-3, clock circuit 2-4, audio frequency mould
Block 2-5, display module 2-6, key circuit 2-7；
Power supply 2-2 is connected with MCU control circuit 2-1, for providing supply of electric power for MCU control circuit 2-1；
Human inductor 2-3 is connected with the input of MCU control circuit 2-1, for realizing human detection function；
Clock circuit 2-4 is connected by I2C bus with MCU control circuit, for providing clock signal to MCU；
Audio-frequency module 2-5 is connected with the outfan of MCU control circuit 2-1, for realizing the function of music；
Display module 2-6 is connected with the outfan of MCU control circuit 2-1, is used for realizing display function；
Key circuit 2-7 is connected with the input of MCU control circuit 2-1, for being configured clock circuit 2-4.
Described box body 1 is rectangular box.
Described display screen 4 uses backlight LCD panel.
Described power supply 2-2 selects the one in button cell and aneroid battery.
The profile of box body 1 may be designed to various style, such as cartoon figure or handicraft model, to meet examining of different people
Beautiful.MCU control circuit 2-1 is made up of a singlechip chip, and MCU control circuit 2-1 is internal from memorizer, if can be stored in
Dry first classical song；Human inductor 2-3 uses conventional thermal infrared sensor；Display screen 4 has backlight function, for the date
Display with the time；Power supply 2-2, according to the actual size of music box, selects button cell or aneroid battery.
Being connected with MCU control circuit by induction installation 5, MCU enters holding state after initializing, and enters sensing dress when there being people
Putting the induction range of 5, induced signal can be passed to singlechip chip by induction installation 5, and singlechip chip passes through sound after receiving signal
Frequency module 2-5 controls speaker 3 and plays music；When people have left the induction range of induction installation 5, and speaker 3 is automatically switched off,
People's not used time, it is also possible to directly close the power supply of induction installation 5.In MCU control circuit 2-1 at ordinary times by clock circuit 2-4
The control time, and shown by display screen 4.
The above is only to preferred embodiment of the present utility model, not this utility model is made any in form
Restriction, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modify, belong in the range of technical solutions of the utility model.
Claims (5)
1. a Multifunctional musical box, it is characterised in that this Multifunctional musical box includes: box body, control device, speaker, aobvious
Display screen, induction installation, LED；
Box portion right side is installed with speaker, and box body front is provided with display screen, and display screen side is provided with induction installation, box
Body upper surface is installed with LED；The internally installed of box body has control device, controls to be provided with MCU control circuit on device；
MCU control circuit is connected with speaker, display screen, induction installation, LED respectively.
2. Multifunctional musical box as claimed in claim 1, it is characterised in that be also equipped with inside described control device: electricity
Source, human inductor, clock circuit, audio-frequency module, display module, key circuit；
Power supply is connected with MCU control circuit, for providing supply of electric power for MCU control circuit；
Human inductor is connected with the input of MCU control circuit, for realizing human detection function；
Clock circuit is connected by I2C bus with MCU control circuit, for providing clock signal to MCU；
Audio-frequency module is connected with the outfan of MCU control circuit, for realizing the function of music；
Display module is connected with the outfan of MCU control circuit, is used for realizing display function；
Key circuit is connected with the input of MCU control circuit, for being configured clock circuit.
3. Multifunctional musical box as claimed in claim 1, it is characterised in that described box body is rectangular box.
4. Multifunctional musical box as claimed in claim 1, it is characterised in that described display screen uses backlight LCD panel.
5. Multifunctional musical box as claimed in claim 2, it is characterised in that described power supply selects in button cell and aneroid battery
One.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130471.0U CN205670437U (en) | 2015-12-30 | 2015-12-30 | A kind of Multifunctional musical box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130471.0U CN205670437U (en) | 2015-12-30 | 2015-12-30 | A kind of Multifunctional musical box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205670437U true CN205670437U (en) | 2016-11-02 |
Family
ID=57192847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521130471.0U Expired - Fee Related CN205670437U (en) | 2015-12-30 | 2015-12-30 | A kind of Multifunctional musical box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205670437U (en) |
-
2015
- 2015-12-30 CN CN201521130471.0U patent/CN205670437U/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: 20161102 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |