CN2675160Y

CN2675160Y - Microcomputer high potential generating device

Info

Publication number: CN2675160Y
Application number: CN 200420000842
Authority: CN
Inventors: 毛强
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-01-19
Filing date: 2004-01-19
Publication date: 2005-02-02
Anticipated expiration: 2014-01-19

Abstract

The utility model relates to a microcomputer high potential generating device which is composed of an SCM, a decoding circuit, a panel display mode, a keyboard entry module, an actinoelectricity isolation array, a direct current supply unit, a high-voltage electric field generating module, an alternating magnetic field generating module and a constant temperature heating module, wherein, a CPU in the SCM is controlled by an inner program, and a second foot generates pulse digital signals. The pulse signals have different frequency in different time periods, the pulse signals in different frequency are become to analog signals via the actinoelectricity isolation array to drive a line output triode Q7 in the high-voltage electric field generating module, and the analog signals generate different high voltages via a high-voltage transformer. Compared with the products on the market at present, the technology which changes frequency according to the program at all times and then controls the generation of a corresponding high potential voltage field has the biggest difference that the utility model can best play the function of pertinent therapy to patients.

Description

Micro computer high potential instrument

Technical field:

This utility model relates to electromagnetic treatment apparatus, is meant the micro computer high electrograph therapy instrument especially.

Background technology:

Existing little high electrograph therapy instrument product adopts fixedly voltage regulating method, selects several ranges for use, as 10,000 volts, 10,000 2 kilovolts or 10,000 5 kilovolts, all finish with hardware, if want to export 10,000 4 kilovolts electrostatic field, then must change hardware circuit, can only be fixing a kind of pulse or constant current potential and ask.

Summary of the invention:

This utility model designs a kind of high potential instrument of microcomputerized control, by the AT2051 mcu programming, ergonomically, simulates the pulse signal of various variations, and as square wave, sawtooth waveforms etc., the cycle of these pulse signals is again to implement constantly to change.

This micro computer high potential instrument, by single-chip microcomputer, decoding circuit, panel shows mould, the keyboard input module, the photoelectricity isolated array, dc power supply unit, high voltage electric field generation module, alternating magnetic field generation module and constant temperature heating module are formed, wherein, by the middle CPU of single-chip microcomputer by inner programme-control (this software pre-deposits in memorizer), produce pulse digital signal (the frequency difference of pulse signal in the different time periods by the 2nd foot, such as first second frequency was 20K, second second frequency is 30K, the 3rd second, the 4th second frequency may be 100K, the frequency of each second is by pre-set change of program), the digital pulse signal of these different frequencies is by behind the photoelectricity isolated array, become analogue signal, promote the line output audion Q7 in the high voltage electric field generation module, analogue signal produces different high voltages after high voltage package.Frequency is high more, and the voltage of generation is high more, and frequency changes, and voltage also with regard in corresponding variation has taken place.This according to program change frequency constantly, control technology that corresponding high-potential voltage field produces then and be we and market-go up the difference of product maximum at present, can well play therapeutical effect targetedly to the patient.

Description of drawings:

Fig. 1 is this utility model power supply reason block diagram.

Fig. 2 is this utility model power supply reason figure.

Fig. 3 is that high potential instrument panel shows sketch map.

The specific embodiment:

See Fig. 1, Fig. 2, this utility model is a micro computer high potential instrument, comprise dc power supply unit 6, high voltage electric field generation module 7, it is characterized in that: increased single-chip microcomputer 1, decoding circuit 2, panel shows mould 3, keyboard input module 4, photoelectricity isolated array 5, alternating magnetic field generation module 8 and constant temperature heating module 9, wherein, program controlled software has been pre-existing in the memorizer of single-chip microcomputer 1, the 2nd of single-chip microcomputer 1,3,9 feet respectively with the EC1 of photoelectricity isolated array 5, EC2, EC3 connects, its outfan J1-2 links to each other the J2-1 of photoelectricity isolated array 5 with the J1-2 of high voltage electric field generation module 7, the J3-1 outfan links to each other respectively at the J2-2 of alternating magnetic field generation module 8 and the J3-2 of constant temperature heating module 9; The 11st, 19 feet of single-chip microcomputer 1 are connected with EC4, the EC5 of photoelectricity isolated array 5 respectively; The DA of single-chip microcomputer 1, DB, DC, DD, DE, DF and panel show corresponding connection of DA, DB, DC, DD, DE, DF of mould 3 and keyboard input module 4; The 6th, 7,8 feet of single-chip microcomputer 1 link to each other with input the 1st, 2,3 feet of decoding circuit 2 respectively, and the outfan S1～S8 of decoding circuit 2 shows the corresponding connection of input S1～S8 of mould 3 respectively with panel; The outfan VCC of dc power supply unit 6 shows that with decoding circuit 2, panel the power supply input VCC of mould 3, keyboard input module 4 and photoelectricity isolated array 5 links to each other; The button K1 of keyboard input module 4, button K2, button K3 link to each other with the keyboard interface of single-chip microcomputer 1.

In the enforcement, decoding circuit adopts 741S138, photoelectricity isolated array to adopt OPTOISO01 and MOC3020.

See Fig. 3, panel shows sketch map, comprises power supply indication, time indication, voltage indication, temperature indication and magnetic field indication.

During use, at first turn on the power switch, this moment, number was shown as " oo ", press K1, but setting-up time was 0～60 minute scope; But press the K2 setting voltage in 10 kilovolts～15 kilovolt range; But pressing the K3 design temperature changes at 35 ℃～45 ℃ rangeabilities.The magnetic field indication is totally four rows, and every row has three luminous tubes, and bright by the paramount site of low level successively, interval is 0.3 second, all knocks out afterwards, shows with this loop cycle.

Claims

1, micro computer high potential instrument, comprise, dc power supply unit (6), high voltage electric field generation module (7), it is characterized in that: increased single-chip microcomputer (1), decoding circuit (2), panel shows mould (3), keyboard input module (4), photoelectricity isolated array (5), alternating magnetic field generation module (8) and constant temperature heating module (9), wherein, program controlled software has been pre-existing in the memorizer of single-chip microcomputer (1), the 2nd of single-chip microcomputer (1), 3,9 feet respectively with the EC1 of photoelectricity isolated array (5), EC2, EC3 connects, its outfan J1-2 links to each other with the J1-2 of high voltage electric field generation module (7), the J2-1 of photoelectricity isolated array (5), the J3-1 outfan links to each other respectively at the J2-2 of alternating magnetic field generation module (8) and the J3-2 of constant temperature heating module (9); The 11st, 19 feet of single-chip microcomputer (1) are connected with EC4, the EC5 of photoelectricity isolated array (5) respectively; DA, the DB of single-chip microcomputer (1), DC, DD, DE, DF and panel show corresponding connection of DA, DB, DC, DD, DE, DF of mould (3) and keyboard input module (4); The 6th, 7,8 feet of single-chip microcomputer (1) link to each other with input the 1st, 2,3 feet of decoding circuit (2) respectively, the outfan S1～S8 of decoding circuit (2) respectively with the corresponding connection of input S1～S8 of panel display module (3); The outfan VCC of dc power supply unit (6) shows that with decoding circuit (2), panel the power supply input VCC of mould (3), keyboard input module (4) and photoelectricity isolated array (5) links to each other; The button K1 of keyboard input module (4), button K2, button K3 link to each other with the keyboard interface of single-chip microcomputer (1).