CN209821641U - Multi-boot selection module for scooter controller for children - Google Patents
Multi-boot selection module for scooter controller for children Download PDFInfo
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- CN209821641U CN209821641U CN201920915183.8U CN201920915183U CN209821641U CN 209821641 U CN209821641 U CN 209821641U CN 201920915183 U CN201920915183 U CN 201920915183U CN 209821641 U CN209821641 U CN 209821641U
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- power supply
- control circuit
- children
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Abstract
The utility model discloses a many boots selection module for children's scooter controller, including slip control circuit unit, high level control circuit unit, trigger control circuit unit and power supply execution circuit unit, slip control circuit unit, high level control circuit unit are connected with power supply execution circuit unit respectively for open power supply execution circuit unit. The utility model discloses a many starts selection module for children's scooter controller, through the slip control circuit unit, high level control circuit unit is connected with power supply execution circuit unit respectively for open power supply execution circuit unit, can be when crossing that children's scooter is gliding or the switch presses down and provides the high level, open power supply execution circuit unit and supply power for load (have the brush motor), whole circuit is simple, realizes easily, low cost has good application prospect.
Description
Technical Field
The utility model relates to an electronic circuit technical field, concretely relates to multi-start selection module for children's scooter controller.
Background
The children's scooter can bear children and remove, is the common toy of children. At present, a power supply circuit for a scooter controller for children on the market is single in starting mode, and power supply control is carried out by closing a switch, so that the mode is not good, and components are easily burnt out due to direct power supply when a circuit board of the scooter for children is short-circuited; moreover, when the child scooter slides, the power supply circuit cannot be automatically started, and the switch needs to be manually closed, so that the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming current when children's scooter slides, can not open supply circuit automatically, still need manual closed switch, awkward problem. The utility model discloses a many starts selection module for children's scooter controller, through the slip control circuit unit, high level control circuit unit is connected with power supply execution circuit unit respectively for open power supply execution circuit unit, can be when crossing that children's scooter is gliding or the switch presses down and provides the high level, open power supply execution circuit unit and supply power for load (have the brush motor), whole circuit is simple, realizes easily, low cost has good application prospect.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a multi-start selection module for a scooter controller for children comprises a sliding control circuit unit, a high-level control circuit unit, a trigger control circuit unit and a power supply execution circuit unit,
the sliding control circuit unit and the high-level control circuit unit are respectively connected with the power supply execution circuit unit and used for starting the power supply execution circuit unit,
the sliding control circuit unit comprises a diode D1, the anode of the diode D1 is connected with the sliding control signal output end of the children scooter controller through a resistor R1, the cathode of the diode D1 is used as the output of the sliding control circuit unit and is connected with the power supply execution circuit unit,
the high-level control circuit unit comprises a diode D2, the anode of the diode D2 is connected with a VCC voltage terminal through a resistor R2, a switch S1 is arranged between the VCC voltage terminal and the resistor R2, the cathode of the diode D2 is used as the output of the high-level control circuit unit and is connected with a power supply execution circuit unit,
the trigger control circuit unit comprises a resistor R3, one end of the resistor R3 is connected with a trigger control signal output end of the children scooter controller, the other end of the resistor R3 is used as the output of the trigger control circuit unit and is connected with the power supply execution circuit unit,
the power supply execution circuit unit comprises a triode Q1 and a triode Q2, wherein an input end of the triode Q1 serving as the power supply execution circuit unit is respectively connected with a negative electrode of a diode D1, a negative electrode of a diode D2 and the other end of a resistor R3, an emitting electrode of a triode Q1 is connected with the ground, a collector electrode of the triode Q1 is respectively connected with one end of the resistor R4 and a positive electrode of a diode D3, a negative electrode of the diode D3 is connected with a scooter controller for children, the other end of the resistor R4 is connected with a base electrode of the triode Q2, an emitting electrode of the triode Q2 is connected with a battery terminal VBatt, and a collector electrode of the triode Q2 serving as an output of the power supply execution circuit unit and is externally connected.
According to the multi-start-up selection module for the children scooter controller, the voltage of the VCC voltage terminal is 5V, the VCC voltage terminal is further connected with the anode of the polar capacitor C1, the cathode of the polar capacitor C1 is connected with the ground, and two ends of the polar capacitor C1 are connected in parallel to form the capacitor C2.
In the multi-boot selection module for the scooter controller for children, the triode Q1 is an NPN-type triode, and the triode Q2 is a PNP-type triode.
According to the multi-start selection module for the scooter controller for children, the battery terminal VBatt is 12V, the battery terminal VBatt is further connected with the positive electrode of the polarity capacitor C3, the negative electrode of the polarity capacitor C3 is connected with the ground, and two ends of the polarity capacitor C3 are connected in parallel to form the capacitor C4.
In the multi-boot selection module for the scooter controller for children, the diode D3 is a light emitting diode.
In the multi-boot selection module for the children scooter controller, the base of the transistor Q1 is connected with the collector of the transistor Q1 through the resistor R5.
The utility model has the advantages that: the utility model discloses a many starts selection module for children's scooter controller, through the slip control circuit unit, high level control circuit unit is connected with power supply execution circuit unit respectively for open power supply execution circuit unit, can be when crossing that children's scooter is gliding or the switch presses down and provides the high level, open power supply execution circuit unit and supply power for load (have the brush motor), whole circuit is simple, realizes easily, low cost has good application prospect.
Drawings
Fig. 1 is a circuit diagram of the multi-boot selection module for the scooter controller for children.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in FIG. 1, the multi-boot selection module for a scooter controller for children of the present invention comprises a sliding control circuit unit, a high level control circuit unit, a trigger control circuit unit and a power supply execution circuit unit,
the sliding control circuit unit and the high-level control circuit unit are respectively connected with the power supply execution circuit unit and used for starting the power supply execution circuit unit,
the sliding control circuit unit comprises a diode D1, the anode of the diode D1 is connected with the sliding control signal output end of the children scooter controller through a resistor R1, the cathode of the diode D1 is used as the output of the sliding control circuit unit and is connected with the power supply execution circuit unit,
the high-level control circuit unit comprises a diode D2, the anode of the diode D2 is connected with a VCC voltage terminal through a resistor R2, a switch S1 is arranged between the VCC voltage terminal and the resistor R2, the cathode of the diode D2 is used as the output of the high-level control circuit unit and is connected with a power supply execution circuit unit,
the trigger control circuit unit comprises a resistor R3, one end of the resistor R3 is connected with a trigger control signal output end of the children scooter controller, the other end of the resistor R3 is used as the output of the trigger control circuit unit and is connected with the power supply execution circuit unit,
the power supply execution circuit unit comprises a triode Q1 and a triode Q2, wherein an input end of the triode Q1 serving as the power supply execution circuit unit is respectively connected with a negative electrode of a diode D1, a negative electrode of a diode D2 and the other end of a resistor R3, an emitting electrode of a triode Q1 is connected with the ground, a collector electrode of the triode Q1 is respectively connected with one end of the resistor R4 and a positive electrode of a diode D3, a negative electrode of the diode D3 is connected with a scooter controller for children, the other end of the resistor R4 is connected with a base electrode of the triode Q2, an emitting electrode of the triode Q2 is connected with a battery terminal VBatt, and a collector electrode of the triode Q2 serving as an output of the power supply execution circuit unit and is externally connected.
The voltage of VCC voltage terminal is 5V voltage, VCC voltage terminal still is connected with polarity electric capacity C1's positive pole, polarity electric capacity C1's negative pole is connected with ground, the both ends of polarity electric capacity C1 are parallelly connected for electric capacity C2, can filter ripple and interference in the 5V voltage, guarantee voltage for the reliability of power supply.
The triode Q1 is an NPN type triode, and the triode Q2 is a PNP type triode, so that the power consumption is low, and the mass production is convenient.
Preferably, the battery terminal VBatt is 12V voltage, the battery terminal VBatt is further connected to the positive electrode of a polarity capacitor C3, the negative electrode of the polarity capacitor C3 is connected to ground, and two ends of the polarity capacitor C3 are connected in parallel to form a capacitor C4, so that ripples and interference in the 12V voltage can be filtered out, and the reliability of power supply by the voltage is ensured.
Preferably, the diode D3 is a light emitting diode, and the diode D3 lights up after the transistor Q1 is turned on, so as to remind the user that the power supply to the load (with the brush motor) can be driven.
Preferably, the base of the transistor Q1 is connected to the collector of the transistor Q1 through a resistor R5, and the resistor R5 is a bias resistor, so that the current of the transistor Q1 can be reduced, and the service life of the transistor Q1 can be prolonged.
The utility model discloses a many powers on selection module for children's scooter controller is provided with two kinds of start modes:
(1) when the switch S1 is pressed, the voltage passes through the resistor R2, the triode Q1 can be conducted, the triode Q1 is conducted, similarly, the triode Q2 is conducted, and the collector of the triode Q2 is used as the output of the power supply execution circuit unit and is externally connected with a load to realize power supply; at the moment, the triode Q1 is conducted, the diode D3 is conducted, a signal is output to the children scooter controller, the children scooter controller controls the output end of the trigger control signal to output a high level, and the trigger control circuit unit works; when the switch S1 turns off the transistor Q1 and turns off the transistor Q2, the collector of the transistor Q2 as the power supply execution circuit unit cannot output current and supply no power; at the moment, the triode Q11 is cut off, the diode D3 is not conducted, signals are not output to the children scooter controller, the trigger control circuit unit does not work, and the shutdown state is realized;
(2) when the sliding control signal output end of the scooter controller of the child outputs a high level, the voltage passes through the resistor R2, the triode Q1 can be conducted, the triode Q1 is conducted, similarly, the triode Q2 is conducted, and the collector of the triode Q2 is used as the output of the power supply execution circuit unit and is externally connected with a load to realize power supply; at the moment, the triode Q1 is conducted, the diode D3 is conducted, a signal is output to the children scooter controller, the children scooter controller controls the output end of the trigger control signal to output a high level, and the trigger control circuit unit works; when the sliding control signal output end of the children scooter controller outputs a low level, the triode Q1 is cut off, the triode Q2 is cut off, and the collector of the triode Q2 is used as a power supply execution circuit unit and cannot output current and supply power; at this time, the triode Q11 is turned off, the diode D3 is not turned on, no signal is output to the scooter controller for children, and the trigger control circuit unit does not work, thereby realizing the shutdown state.
To sum up, the utility model discloses a many powers on selection module for children's scooter controller is connected with power supply execution circuit unit respectively through slip control circuit unit, high level control circuit unit for open power supply execution circuit unit, can be when crossing that children's scooter is gliding or the switch presses and provides the high level, open power supply execution circuit unit and supply power for load (have the brush motor), whole circuit is simple, realizes easily, low cost has good application prospect.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a select module that opens more for children's scooter controller which characterized in that: comprises a sliding control circuit unit, a high-level control circuit unit, a trigger control circuit unit and a power supply execution circuit unit,
the sliding control circuit unit and the high-level control circuit unit are respectively connected with the power supply execution circuit unit and used for starting the power supply execution circuit unit,
the sliding control circuit unit comprises a diode D1, the anode of the diode D1 is connected with the sliding control signal output end of the children scooter controller through a resistor R1, the cathode of the diode D1 is used as the output of the sliding control circuit unit and is connected with the power supply execution circuit unit,
the high-level control circuit unit comprises a diode D2, the anode of the diode D2 is connected with a VCC voltage terminal through a resistor R2, a switch S1 is arranged between the VCC voltage terminal and the resistor R2, the cathode of the diode D2 is used as the output of the high-level control circuit unit and is connected with a power supply execution circuit unit,
the trigger control circuit unit comprises a resistor R3, one end of the resistor R3 is connected with a trigger control signal output end of the children scooter controller, the other end of the resistor R3 is used as the output of the trigger control circuit unit and is connected with the power supply execution circuit unit,
the power supply execution circuit unit comprises a triode Q1 and a triode Q2, wherein an input end of the triode Q1 serving as the power supply execution circuit unit is respectively connected with a negative electrode of a diode D1, a negative electrode of a diode D2 and the other end of a resistor R3, an emitting electrode of a triode Q1 is connected with the ground, a collector electrode of the triode Q1 is respectively connected with one end of the resistor R4 and a positive electrode of a diode D3, a negative electrode of the diode D3 is connected with a scooter controller for children, the other end of the resistor R4 is connected with a base electrode of the triode Q2, an emitting electrode of the triode Q2 is connected with a battery terminal VBatt, and a collector electrode of the triode Q2 serving as an output of the power supply execution circuit unit and is externally connected.
2. The multi-boot selection module for a children's scooter controller according to claim 1, wherein: the voltage of VCC voltage terminal is 5V voltage, VCC voltage terminal still is connected with polarity electric capacity C1's positive pole, polarity electric capacity C1's negative pole is connected with ground, the both ends of polarity electric capacity C1 are parallelly connected to be electric capacity C2.
3. The multi-boot selection module for a children's scooter controller according to claim 1, wherein: the triode Q1 is an NPN type triode, and the triode Q2 is a PNP type triode.
4. The multi-boot selection module for a children's scooter controller according to claim 1, wherein: the battery terminal VBatt is 12V voltage, the battery terminal VBatt is also connected with the positive electrode of a polarity capacitor C3, the negative electrode of the polarity capacitor C3 is connected with the ground, and two ends of the polarity capacitor C3 are connected in parallel to form a capacitor C4.
5. The multi-boot selection module for a children's scooter controller according to claim 1, wherein: the diode D3 is a light emitting diode.
6. The multi-boot selection module for a children's scooter controller according to claim 1, wherein: the base of the transistor Q1 is connected to the collector of the transistor Q1 through a resistor R5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920915183.8U CN209821641U (en) | 2019-06-18 | 2019-06-18 | Multi-boot selection module for scooter controller for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920915183.8U CN209821641U (en) | 2019-06-18 | 2019-06-18 | Multi-boot selection module for scooter controller for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209821641U true CN209821641U (en) | 2019-12-20 |
Family
ID=68884548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920915183.8U Active CN209821641U (en) | 2019-06-18 | 2019-06-18 | Multi-boot selection module for scooter controller for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209821641U (en) |
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2019
- 2019-06-18 CN CN201920915183.8U patent/CN209821641U/en active Active
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Effective date of registration: 20210331 Address after: 213000 No.9, Xinyong Road, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU TAOCHEN ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 213000 Business Center B-601, Changzhou Science and Education City, No. 18 Changwu Middle Road, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU TAOTAO INTELLIGENT TECHNOLOGY Co.,Ltd. |