CN203378825U - Up and down swing system powered by electromagnetic force - Google Patents
Up and down swing system powered by electromagnetic force Download PDFInfo
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- CN203378825U CN203378825U CN201320263488.8U CN201320263488U CN203378825U CN 203378825 U CN203378825 U CN 203378825U CN 201320263488 U CN201320263488 U CN 201320263488U CN 203378825 U CN203378825 U CN 203378825U
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- circuit
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- electromagnetism
- wabbler mechanism
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Abstract
The utility model discloses an up and down swing system powered by electromagnetic force. The up and down swing system powered by electromagnetic force comprises a power supply circuit, a working state indication circuit, a power supply voltage detection circuit, a swing state feedback circuit, a single-chip microcomputer, a music playing circuit, a working state switching circuit, a driving circuit and an electromagnetic swing mechanism electrically connected with the driving circuit; the electromagnetic swing mechanism comprises an upper cover and a lower cover; the lower cover is provided with a pendulum bob rack fixing seat, a pendulum bob lever support, a permanent magnet, a magnetic coil, a gravitational acceleration sensor, a weight mass block and an impact hammer; a compression energy storage spring is arranged below the impact hammer. The up and down swing system powered by electromagnetic force is simple in structure, ingenious and reasonable in design, safe in use, low in power consumption, energy-saving, and environment-friendly.
Description
Technical field
The utility model relates to a kind of electromagnetic power system that teeters.
Background technology
The infant is in developmental process, and the head of a family is in order to pacify the infant or, for infant's amusement, can to use infant's rocking chair or baby's swing.Existing swing system only has single vibration function, and noise is large, and power consumption is large, and battery life is short, and comfort level is lower; And this electromagnetic power system of teetering can divide two grades of amplitudes to teeter uniformly, add brisk music, can give the comfort of baby's maximum of overlieing, pleasant mental and body, help baby sleeping and better grow.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provide a kind of simple in structure, design ingenious, stable performance, the safe and reliable electromagnetic power system that teeters.
The utility model solves the technical scheme that its technical problem adopts:
A kind of electromagnetic power system that teeters, comprise power circuit, working state indicating circuit, the supply voltage testing circuit, the swinging condition feedback circuit, singlechip microprocessor, music playing circuit, the duty commutation circuit, drive circuit, the electromagnetism wabbler mechanism be electrically connected to drive circuit, described electromagnetism wabbler mechanism is combined by upper casing and lower casing, pendulum frame holder is installed in lower casing, the pendulum lever dolly, permanent magnet, magnetic induction loop, Gravity accelerometer, the weight mass piece, impact hammer, be provided with the compressed energy-storage spring below described impact hammer.
Described power circuit includes battery BT, switch S, resistance R, resistance R 0, capacitor C 1 and capacitor C 2, described swinging condition feedback circuit includes photoelectrical coupler U1, resistance R 1 and R2, described drive circuit includes triode Q1, base stage current-limiting resistance R9, and described supply voltage testing circuit includes triode Q6, triode Q7, resistance R 15, resistance R 16, resistance R 26, resistance R 27 and capacitor C 17.
The front end of described electromagnetism wabbler mechanism is provided with sound size operating key, indicator lamp, magnetic strength vibrations control button, music and natural phonation button, and the top of electromagnetism wabbler mechanism is provided with loudspeaker.
The beneficial effects of the utility model are: the utility model is simple in structure, design ingenious rationally, by electromagnetic power, can divide two grades of amplitudes to teeter uniformly, add brisk music, can give the comfort of baby's maximum of overlieing, pleasant mental and body, help baby sleeping and better grow.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is circuit block diagram of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Fig. 3 is overall structure schematic diagram of the present utility model.
Fig. 4 is the structural representation after the utility model removes upper casing, lower casing.
Fig. 5 is the partial left side view of Fig. 4.
Fig. 6 is the partial top view of Fig. 5.
Fig. 7 is that the utility model is arranged on the schematic appearance on rocking chair.
The specific embodiment
With reference to Fig. 1-Fig. 7, a kind of electromagnetic power system that teeters, comprise power circuit 1, working state indicating circuit 2, supply voltage testing circuit 3, swinging condition feedback circuit 4, singlechip microprocessor 5, music playing circuit 6, duty commutation circuit 7, drive circuit 8, the electromagnetism wabbler mechanism 9 be electrically connected to drive circuit 8, described electromagnetism wabbler mechanism 9 is combined by upper casing 91 and lower casing 92, pendulum frame holder 93 is installed in lower casing 92, pendulum lever dolly 94, permanent magnet 95, magnetic induction loop 96, Gravity accelerometer 97, weight mass piece 98, impact hammer 99, be provided with compressed energy-storage spring 991 below described impact hammer 99.
Described singlechip microprocessor inside is integrated with timer, pulse signal generator, utilize timer can detect the signal of swinging condition feedback circuit feedback, carry out the control wave generator, the output of described pulse signal generator is connected with the input of drive circuit, thereby can directly control to drive circuit, and the output of drive circuit is connected with the input of electromagnetism wabbler mechanism, can control the electromagnetism wabbler mechanism thereby reach, rocking chair can be waved uniformly.Above-mentioned electromagnetism wabbler mechanism can be solenoid or electromagnet, solenoid or electromagnet are placed on a pendulum the inside, this pendulum coordinates spring can fix a point to teeter for fulcrum, below electromagnet or solenoid, there is a permanent magnet to be oppositely arranged, the magnetic field produced after electromagnet or solenoid energising so just can produce interaction force with the magnetic field of permanent magnet, the driving pendulum waves, thereby drive whole rocking chair, waves, and reaches the effect of evenly waving.
Described power circuit 1 includes battery BT, switch S, resistance R, resistance R 0, capacitor C 1 and capacitor C 2, resistance R is system discharge resistance, make singlechip microprocessor discharge reduction fast when switch cuts out, resistance R 0, capacitor C 1 and C2 form the RC mu balanced circuit, be drive circuit works on the first output voltage V CC, and that singlechip microprocessor is operated in the second stable output voltage V DD is upper, guaranteed system for electrical stability.
Described swinging condition feedback circuit 4 includes photoelectrical coupler U1, resistance R 1 and R2, the colelctor electrode of photoelectrical coupler receiving tube is connected with biasing resistor R1, transmitting tube is connected with current-limiting resistance R2, the emitter stage of receiving tube is linked singlechip microprocessor together with the negative pole of transmitting tube, controlled by singlechip microprocessor, to control quiescent dissipation, the current collection of receiving tube very signal output part is connected with singlechip microprocessor, and electromagnetism wabbler mechanism wig-wag signal is input to controller.
Described drive circuit 8 includes triode Q1, base stage current-limiting resistance R9, the base stage of triode Q1 is connected to singlechip microprocessor by resistance R 9, singlechip microprocessor receives the feedback signal of feedback circuit, by processing rear output pulse drive signal to this drive circuit, make evenly regular waving of electromagnetism wabbler mechanism.
Described supply voltage testing circuit 3 includes triode Q6, triode Q7, resistance R 15, resistance R 16, resistance R 26, resistance R 27 and capacitor C 17, the first output voltage V CC is by resistance R 15, R16 links together after dividing potential drop, with the base stage of triode Q7, be connected, the colelctor electrode of Q7 is connected with the base stage of Q6 and is connected on the second output voltage V DD by resistance R 27, the colelctor electrode of triode Q6 is connected with capacitor C 17 and is connected on VDD by resistance R 26, so just can guarantee that shutdown system is controlled function when powered battery voltage is low, make system can be when voltage be not low the generating function abnormality.
In order to allow close/open function of this product show its state, be provided with the working state indicating circuit that forms the duty commutation circuit and formed by 6 LED lamps by button, on-off circuit and LED circuit for lamp are controlled by singlechip microprocessor respectively
The front end of described electromagnetism wabbler mechanism 9 is provided with sound size operating key 992, indicator lamp 993, magnetic strength vibrations control button 994, music and natural phonation button 995, and the top of electromagnetism wabbler mechanism 9 is provided with loudspeaker 996.
The operation principle of this product is: after product switches on power, the button of user by controlling the duty commutation circuit to the singlechip microprocessor input close or open command after, system just can be switched closing or open under two states, if system works in off position under, system can enter sleep state while closed condition indication LED lamp automatically, state-feedback circuit and drive circuit, to allow system at holding state and to control standby current under very little power consumption, if system works is in opening, system will be turned on LED lamp indicating status simultaneously, the open mode feedback circuit is to receive the swinging condition of electromagnetism wabbler mechanism, open drive circuit to drive the electromagnetism wabbler mechanism.After system receives the signal of feedback circuit, will process the swinging condition that draws the electromagnetism wabbler mechanism, when showing that the electromagnetism wabbler mechanism is while waving downwards, microcontroller will output signal to drive circuit by impulse generator and drive electromagnetic power system, with permanent magnet, interact, allow pendulum move downward, when showing that the electromagnetism wabbler mechanism is while moving upward, microcontroller also can output signal to drive circuit by impulse generator and drive electromagnetic power system, cancel the interaction with permanent magnet, allow pendulum lean on the elastic force of spring to move upward.Perseveration all draws the state of electromagnetism wabbler mechanism at every turn according to the state of feedback circuit like this, will allow the electromagnetism wabbler mechanism wave uniformly.
In addition, the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with essentially identical means, all should belong to the protection domain of utility model.
Claims (3)
1. the electromagnetic power system that teeters, it is characterized in that: comprise power circuit (1), working state indicating circuit (2), supply voltage testing circuit (3), swinging condition feedback circuit (4), singlechip microprocessor (5), music playing circuit (6), duty commutation circuit (7), drive circuit (8), the electromagnetism wabbler mechanism (9) be electrically connected to drive circuit (8), described electromagnetism wabbler mechanism (9) is combined by upper casing (91) and lower casing (92), pendulum frame holder (93) is installed in lower casing (92), pendulum lever dolly (94), permanent magnet (95), magnetic induction loop (96), Gravity accelerometer (97), weight mass piece (98), impact hammer (99), be provided with compressed energy-storage spring (991) below described impact hammer (99).
2. a kind of electromagnetic power according to claim 1 system that teeters herein, it is characterized in that: described power circuit (1) includes battery BT, switch S, resistance R, resistance R 0, capacitor C 1 and capacitor C 2, described swinging condition feedback circuit (4) includes photoelectrical coupler U1, resistance R 1 and R2, described drive circuit (8) includes triode Q1, base stage current-limiting resistance R9, and described supply voltage testing circuit (3) includes triode Q6, triode Q7, resistance R 15, resistance R 16, resistance R 26, resistance R 27 and capacitor C 17.
3. a kind of electromagnetic power according to claim 1 system that teeters, it is characterized in that: the front end of described electromagnetism wabbler mechanism (9) is provided with sound size operating key (992), indicator lamp (993), magnetic strength vibrations control button (994), music and natural phonation button (995), and the top of electromagnetism wabbler mechanism (9) is provided with loudspeaker (996).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320263488.8U CN203378825U (en) | 2013-05-15 | 2013-05-15 | Up and down swing system powered by electromagnetic force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320263488.8U CN203378825U (en) | 2013-05-15 | 2013-05-15 | Up and down swing system powered by electromagnetic force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203378825U true CN203378825U (en) | 2014-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320263488.8U Expired - Fee Related CN203378825U (en) | 2013-05-15 | 2013-05-15 | Up and down swing system powered by electromagnetic force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203378825U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104095424A (en) * | 2014-07-18 | 2014-10-15 | 中山涛美远东日用制品有限公司 | Rocking chair provided with arc-shaped bracket |
| CN104106947A (en) * | 2014-07-04 | 2014-10-22 | 中山涛美远东日用制品有限公司 | Vibrator applied to rocking chair |
| CN108829016A (en) * | 2018-08-01 | 2018-11-16 | 深圳诺欧博智能科技有限公司 | Control system is shaken Ji Oscillating mobile robot |
-
2013
- 2013-05-15 CN CN201320263488.8U patent/CN203378825U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104106947A (en) * | 2014-07-04 | 2014-10-22 | 中山涛美远东日用制品有限公司 | Vibrator applied to rocking chair |
| CN104095424A (en) * | 2014-07-18 | 2014-10-15 | 中山涛美远东日用制品有限公司 | Rocking chair provided with arc-shaped bracket |
| CN108829016A (en) * | 2018-08-01 | 2018-11-16 | 深圳诺欧博智能科技有限公司 | Control system is shaken Ji Oscillating mobile robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20140515 |