Automatic stopping hypnotic circuit
A circuit and self-stop technology, applied in hypnosis devices, devices that cause sleep or relaxation, devices that cause changes in perception states, etc., can solve problems such as inability to realize automatic stop, lack of timing function, complex circuits, etc., and achieve good application The effect of prospect, simple circuit and low cost
Inactive Publication Date: 2017-10-20
SUZHOU CRABCHINA E COMMERCE CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the existing hypnosis sound generating device, the circuit is complex, the cost is high, many do not have timing function, and cannot realize the problem of automatic stop
Method used
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[0014] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0015] Such as figure 1 As shown, the self-stop hypnosis circuit of the present invention includes a storage battery G1, a transformer F1, a loudspeaker M1 and a control button AN. The drain of the tube Q2 is connected to one end of the sliding rheostat RP1, the negative pole of the storage battery G1 is connected to the base of the transistor T1 through the resistor R1, and the emitter of the transistor T1 is connected to the gate of the field effect transistor Q1 through the capacitor C1. The source of the field effect transistor Q1 is also connected to the anode of the diode D1, the cathode of the diode D1 is connected to the base of the transistor T1, and the emitter of the transistor T1 is...
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The invention discloses an automatic stopping hypnotic circuit, which comprises a storage battery G1, a transformer F1, a loudspeaker M1 and a control button AN, wherein a pulse generator, which is composed of a transistor T3 and a field-effect tube Q2, can generate hypnotic signal pulse, and the hypnotic signal pulse can be transmitted to the loudspeaker M1 by virtue of the transformer F1 and then the hypnotic signal pulse can be played; a timing circuit is composed of a transistor T1, a transistor T2 and a field-effect tube Q1; and through discharge of a resistor R5, a time of generating the hypnotic signal pulse from the pulse generator is controlled, so that an automatic stopping hypnotic function is achieved. The automatic stopping hypnotic circuit is simple in circuit, low in cost, easy for implementation and good in application prospect, and automatic stopping hypnosis can be achieved.
Description
technical field [0001] The invention relates to a self-stop hypnosis circuit, which belongs to the technical field of electronic circuits. Background technique [0002] With the increase of people's life pressure, people are prone to insomnia. In order to facilitate people to enter the dream fragrance, the hypnotic sound is generally played repeatedly to achieve the hypnotic effect. At present, the hypnotic sound generating devices on the market have complicated circuits and high cost. Moreover, many of them do not have a timing function, which causes people to enter the dream fragrance, and the hypnotic sound is still playing repeatedly, wasting electric energy, and cannot automatically stop. Contents of the invention [0003] The purpose of the present invention is to overcome the problems that the existing hypnotic sound generators have complex circuits, high cost, many of which do not have a timing function, and cannot realize automatic stop. In the self-stop hypnosis...
Claims
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IPC IPC(8): A61M21/02
CPCA61M21/02A61M2021/0027
Inventor 杨令东
Owner SUZHOU CRABCHINA E COMMERCE CO LTD