CN204525540U - Music children hair scissors - Google Patents
Music children hair scissors Download PDFInfo
- Publication number
- CN204525540U CN204525540U CN201520198612.6U CN201520198612U CN204525540U CN 204525540 U CN204525540 U CN 204525540U CN 201520198612 U CN201520198612 U CN 201520198612U CN 204525540 U CN204525540 U CN 204525540U
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- China
- Prior art keywords
- circuit
- haircut
- music
- hair scissors
- battery
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of music children hair scissors, it comprises housing, haircut circuit is provided with in housing, the music playing circuit with circuit in parallel of getting a haircut is provided with in housing, described haircut circuit and music playing circuit are controlled by interrupteur SW, described music playing circuit comprises Music Clip IC3 and controls triode Q2, described Music Clip IC3 switch terminals is connected with the control end of haircut circuit respectively, its broadcast end is connected with triode Q2, described triode Q2 controls the conducting of loudspeaker, worked by interrupteur SW control haircut circuit and music playing circuit simultaneously, make to realize music in the process of haircut, reduce the opposing psychology of children, the notice of children can be caused with music simultaneously, reduce the difficulty of haircut.
Description
Technical field
The utility model relates to a kind of hair scissors, relates more specifically to a kind of children's hair scissors playing music.
Background technology
The hair scissors sold in the market generally all only has haircut function; it is very strong that its motor shakes the sound sent; when children get a haircut; due to the motor vibrations sound comparatively rung; the disposition of its sensitivity; fear and discomfort can be produced to haircut; and then express emotion with sob or random moving; thus affect hairdresser and get a haircut, or children itself are difficult to focus one's attention on, and can not sit for a long time; often can be affected by the things in the external world; then it can not quietly be seated, and cuts under hairdresser is difficult to, and disorderly visibly movedly easily hurts children.
Utility model content
The purpose of this utility model is to provide a kind of music children hair scissors.
The utility model provides: a kind of music children hair scissors, it comprises housing, haircut circuit is provided with in housing, the music playing circuit with circuit in parallel of getting a haircut is provided with in housing, described haircut circuit and music playing circuit are controlled by interrupteur SW, and described music playing circuit comprises Music Clip IC3 and controls triode Q2, and described Music Clip IC3 switch terminals is connected with the control end of haircut circuit respectively, its control end is connected with triode Q2, and described triode Q2 controls the conducting of loudspeaker.
Described circuit for controlling motor comprises haircut motor, control chip IC2, interrupteur SW, battery and switching tube Q1, described haircut motor one end is connected with the positive pole of battery, the other end of described haircut motor is connected with switching tube Q1, the conducting of the Signal-controlled switch pipe Q1 of described control chip receiving key SW, makes haircut machine operation.
Described battery two ends indicator light circuit in parallel.
Described battery is rechargeable battery.
Also be provided with charging circuit in described housing, described charging circuit is connected with rechargeable battery.
Described indicator light circuit comprises LED drive chip and light emitting diode.
Effective effect of the present utility model: simultaneously worked by interrupteur SW control haircut circuit and music playing circuit, make to realize music in the process of haircut, reduce the opposing psychology of children, the notice of children can be caused simultaneously with music, reduce the difficulty of haircut.
Accompanying drawing explanation
Fig. 1 is circuit theory diagrams of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in Figure 1, the utility model provides a kind of music children hair scissors, it comprises housing, haircut circuit is provided with in housing, the music playing circuit with circuit in parallel of getting a haircut is provided with in housing, described haircut circuit and music playing circuit are controlled by interrupteur SW, described music playing circuit comprises Music Clip IC3 and controls triode Q2, described Music Clip IC3 switch terminals is connected with the control end of haircut circuit respectively, its control end is connected with triode Q2, and described triode Q2 controls the conducting of loudspeaker.
Described circuit for controlling motor comprises haircut motor, control chip IC2, interrupteur SW, battery and switching tube Q1, described haircut motor one end is connected with the positive pole of battery, the other end of described haircut motor is connected with switching tube Q1, the conducting of the Signal-controlled switch pipe Q1 of described control chip receiving key SW, makes haircut machine operation.
1 pin of control chip IC2 connects the negative pole of rechargeable battery BATT, the 3 pin tandem tap SW of control chip IC2 connect the negative pole of rechargeable battery BATT, the low and high level that 3 pin changing control chip IC2 by interrupteur SW receive, thus go to carry out startup haircut circuit and music playing circuit, 4 pin of control chip IC2 are control pin, the grid of switching tube Q1 is connect after its series resistance R5, the drain electrode of switching tube Q1 connects the haircut negative pole of motor and the switch terminals of Music Clip IC3, the source electrode of switching tube Q1 connects the negative pole of rechargeable battery BATT, and 2 pin of control chip IC2 connect the positive pole of haircut motor, when the conducting of control chip IC2 gauge tap pipe Q3, thus make haircut motor form a power circuit, therefore haircut motor is started working, 2 pin of another switch termination control chip IC2 of Music Clip IC3, and the base stage of the control termination triode Q2 of Music Clip IC3, the emitter stage of triode Q2 connects the drain electrode of switching tube Q1, the colelctor electrode of triode Q2 connects one end of loudspeaker, the positive pole of another termination rechargeable battery BATT of loudspeaker, now, when switch sw is closed, then control chip IC2 gauge tap pipe Q1 makes Music Clip IC3 conducting, Music Clip IC3 makes triode Q2 conducting, thus make loudspeaker play the music stored in Music Clip.
Described battery two ends indicator light circuit in parallel.Described indicator light circuit comprises LED drive chip and light emitting diode.After light emitting diode D4 connects with resistance R4, be connected in parallel on rechargeable battery BATT two ends, and the negative electrode of light emitting diode D4 connects the positive pole of battery, the anode of light emitting diode D4 connects the negative pole of battery, therefore it can not be lighted by battery, and only when charging inlet meets AC220V, 1 pin of its LED drive chip IC1 is connected on one end of the armature winding of transformer T1, for detect be whether charging inlet uses, 2 pin of LED drive chip IC1 connect electric capacity C3 ground connection, the 3 pin series resistance R3 ground connection of LED drive chip IC1.
Described battery is rechargeable battery, is also provided with charging circuit in described housing, and described charging circuit is connected with rechargeable battery.Charging circuit comprises charging inlet, 2 pin series limiting resistor R1 of charging inlet and diode D1 connect one end of the armature winding of transformer T1, 1 pin ground connection of charging inlet, the negative electrode shunt capacitance C1 ground connection of diode D1, first carry out step-down process by current-limiting resistance and diode, the negative electrode of diode D1 successively parallel resistance R2 and electric capacity C2 connects the negative electrode of diode D2, the anode of diode D2 connects the other end of the armature winding of transformer T1, then one end series diode D3 of the secondary windings of transformer T1 connects the positive pole of battery, and the negative pole of another termination battery of the secondary windings of transformer T1, realize the charging operations to battery.Or directly haircut circuit and music playing circuit are powered.
Because it possesses music playing circuit, when switch open carries out hair cutting operation, music playing circuit can send the vibrations sound that music covers haircut motor, the Rack sound of children to hair scissors can be avoided not feel well and fear, alternative music can also attract the notice of children, make its not affect by the things in the external world, thus can quietly get a haircut, music playing circuit designs with haircut circuit in parallel simultaneously, make same switch, same battery can realize both simultaneously operating, do not need to carry out gear switch, music and haircut can be made to carry out simultaneously, convenient and swift.
Embodiment should not be considered as restriction of the present utility model, but any improvement done based on spirit of the present utility model, all should within protection domain of the present utility model.
Claims (6)
1. a music children hair scissors, it comprises housing, haircut circuit is provided with in housing, it is characterized in that: in housing, be provided with the music playing circuit with circuit in parallel of getting a haircut, described haircut circuit and music playing circuit are controlled by interrupteur SW, and described music playing circuit comprises Music Clip IC3 and controls triode Q2, and described Music Clip IC3 switch terminals is connected with the control end of haircut circuit respectively, its control end is connected with triode Q2, and described triode Q2 controls the conducting of loudspeaker.
2. music children hair scissors according to claim 1, it is characterized in that, described circuit for controlling motor comprises haircut motor, control chip IC2, interrupteur SW, battery and switching tube Q1, described haircut motor one end is connected with the positive pole of battery, the other end of described haircut motor is connected with switching tube Q1, the conducting of the Signal-controlled switch pipe Q1 of described control chip receiving key SW, makes haircut machine operation.
3. music children hair scissors according to claim 2, is characterized in that, described battery two ends indicator light circuit in parallel.
4. the music children hair scissors according to Claims 2 or 3, is characterized in that, described battery is rechargeable battery.
5. music children hair scissors according to claim 4, is characterized in that, be also provided with charging circuit in described housing, described charging circuit is connected with rechargeable battery.
6. music children hair scissors according to claim 3, it is characterized in that, described indicator light circuit comprises LED drive chip and light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198612.6U CN204525540U (en) | 2015-04-03 | 2015-04-03 | Music children hair scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198612.6U CN204525540U (en) | 2015-04-03 | 2015-04-03 | Music children hair scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204525540U true CN204525540U (en) | 2015-08-05 |
Family
ID=53739587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520198612.6U Expired - Fee Related CN204525540U (en) | 2015-04-03 | 2015-04-03 | Music children hair scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204525540U (en) |
-
2015
- 2015-04-03 CN CN201520198612.6U patent/CN204525540U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20180403 |