CN102430201A

CN102430201A - Portable electrotherapeutic apparatus for treating stiff neck

Info

Publication number: CN102430201A
Application number: CN2011103085366A
Authority: CN
Inventors: 常新华
Original assignee: Ludong University
Current assignee: Ludong University
Priority date: 2011-10-09
Filing date: 2011-10-09
Publication date: 2012-05-02

Abstract

The invention discloses a portable electrotherapeutic apparatus for treating stiff neck. The apparatus is an electrotherapeutic appliance designed by aiming at muscle and nerve strains of neck and shoulders, such as stiff neck. The electrotherapeutic apparatus mainly consists of a host machine, an additional electrode group, a remote control and a charger, wherein the host machine has a snap ring-shaped casing 1; the middle parts of the casing 1 are connected with each other through a rotary screw 4; an elastic clockwork spring is arranged in the casing; the casing has an adjustable radian and can be clamped on the neck; the electrode group is mounted on the inner side of the host machine; an electrically conductive film is attached to an electrode 5; an anti-skid soft cushion 7 is arranged around the electrode; a battery jar 3, a power line interface 2, an additional electrode signal output interface 6 and a mode indication lamp 8 are arranged at the outer side of the casing; and additional electrodes 21 are divided into a positive group and a negative group, which are led out through the additional electrode signal output interface 6 on the host machine.

Description

A kind of portable stiff neck electric therapeutic instrument

Technical field

The invention belongs to medical Instrument field, relate to a kind of portable stiff neck electric therapeutic instrument specifically.

Background technology

In recent years, all kinds of electric therapeutic instrument products that existing a lot of different manufacturers are produced on the market are like K8832-T computer multifunctional electrotherapeutic apparatus; K89-II type electro-therapeutic apparatus of intermediate frequency etc., this type of electric therapeutic instrument is a multifunctional electrotherapeutic apparatus, volume ratio is bigger; Not too be fit to family and use,, designed this kind of portable stiff neck electric therapeutic instrument to above-mentioned shortcoming; This electric therapeutic instrument has the neck of loosening, shoulder is neural, alleviates neck, shoulder muscle pressure, promotes neck, shoulder blood circulation; Promote facial and blood supply in brain oxygen supply, alleviate effects such as brain fag.

Summary of the invention

The objective of the invention is a kind of portable electrical medical apparatus to necks such as stiff neck, the design of the neural strain of shoulder muscle symptom; Can play and loosen neck, shoulder nerve; Alleviate neck, shoulder muscle pressure, promote neck, shoulder blood circulation, promote facial and blood supply in brain oxygen supply; Alleviate effects such as brain fag, and be easy to carry, simple to operate.

The objective of the invention is to be achieved through following technical scheme.

Portable stiff neck electric therapeutic instrument of the present invention, mainly by main frame, the supplemantary electrode group, remote controller, charger is formed; Described host housing 1 is a snap ring shape, and is middle with rotary screw 4 connections, inner flexible clockwork spring, radian scalable; Can be clipped on the neck, the electrode group is equipped with in the main frame inboard, with conductive film, is anti-skidding cushion 7 around the electrode on the electrode 5; The outside is equipped with battery case 3, power interface 2, supplemantary electrode signal output interface 6, pattern display lamp 8; The main frame internal circuit board is mainly by microprocessor 11, modulus, D/A converting circuit 9, inverter circuit 12, booster circuit 13, radio receiving transmitting module 10 compositions such as grade; Described remote controller profile such as mobile phone have keyboard 19 on the shell, LCD display 15, on and off switch 24, internal circuit board be mainly by microprocessor 18, radio receiving transmitting module 17, and the LCD display circuit, loudspeaker 16 are formed.

The electrode group is two rows, and each 10 up and down, numbering 1-20 is evenly distributed on the main frame inboard, and the upper/lower electrode distance is 2-3 centimetre, and left and right sides electrode distance is 3-4 centimetre, and upper/lower electrode can be through being provided with free gating.

Supplemantary electrode 21 is positive and negative two groups; Can be according to actual needs with main frame on the supplemantary electrode signal output interface be connected use through lead 23; Said electrode is the self-adhesive type electrode, and adhesive base 21 is arranged on it, can directly be attached on the grieved position; Also can base be pulled down, hand-held electrode moves at pain of injury place flexibly.

Remote controller keyboard 9 has following control function: push button 24 earlier, opening power gets into the state that is provided with; Show working method and electrode setting on the LCD display 15 this moment, selects through left and

right press key

26,27, presses

acknowledgement key

28 or 31 and get into subordinate's menu; Working method has direct current, interchange, DC pulse, alternating-current pulse, and the electrode setting can be through the prompting on the LCD display 15, through numeral keys's input or through key selection up and down; Press

acknowledgement key

28 or 31 and accomplish setting, get into the concrete setup menu of electrode parameter, comprise amplitude, frequency, dutycycle, timing; Select through left and

right press key

26,27, its amplitude, frequency, dutycycle can every counter electrode individual setting, also can set together by many counter electrode; Big I also can be through numeral keys's input through

button

25,29 adjustings up and down, and acknowledgement key 28 or the 31 starting electrode work of pressing are accomplished in input; Pushing button 32 gets into definition statuses, repeats to press and can cancel regularly, in the setting up procedure; If operation mistake, but button 30 returns Previous Menu, resets.

Good effect of the present invention is: the present invention to the neural strain of necks such as stiff neck, shoulder muscle symptom significant curative effect is arranged, and carry, convenient to operation.

Description of drawings

Fig. 1 is a shape assumption diagram of the present invention.

Fig. 2 is a supplemantary electrode structure chart of the present invention.

Fig. 3 is a circuit structure diagram of the present invention.

Fig. 4 is a remote controller structure chart of the present invention.

The specific embodiment

Below in conjunction with accompanying drawing the present invention is further described.

In Fig. 1, visible structure of the present invention is a clasp-type, and middle adjustable radian is clipped on the neck in order to flexibly connect, and there is electrode 5 inboard, is anti-skidding cushion 7 around the electrode, and there is power interface 2 in the outside, battery case 3, pattern display lamp 8, supplemantary electrode signal output interface 6.Supplemantary electrode 21 structures are as shown in Figure 2, and electrode can be divided into positive and negative two groups, according to actual needs with main frame on supplemantary electrode signal output interface 6 be connected use through lead.

Fig. 3 is a host circuit structure chart of the present invention, and microprocessor 11 is common at89c52 single-chip microcomputer with microprocessor 18, can intercom mutually through radio receiving transmitting module.Wherein modulus, D/A converting circuit 9 adopt 12C bus A/D, D/A conversion chip PCF8591 chip; Its A/D function can be used as the PWM controller; Convert constant current into pulse signal, parameters such as its amplitude, frequency, dutycycle can be through 11 controls of main frame internal microprocessor; The D/A function can generate the analog DC sinusoidal signal, through the output of AOUT port, generates interchange key player on a team signal through inverter circuit 12.Each road signal amplifies through booster circuit 13 to be received on the electrode 5.PCF8591 chip 9 is connected with at89c52 single-chip microcomputer 11, adopts Simulation with I 2C bussing technique to carry out the signal transmission, and clock cable meets SCL and meets P3.3; Data wire SDL meets P3.4, address choice pin A0, A1, the whole ground connection of A2, and write address is 90H; Read address 91H; EXT ground connection, OSC is unsettled, VREF, AGND two termination reference voltage 5V.Radio receiving transmitting module 10 adopts the A7105 chip, adopts four-wire system SPI serial communication technology, and its chip selection signal SCS connects the P1.0 mouth of at89c52 single-chip microcomputer 11, and serial clock signal SCK connects the P1.1 mouth, reads pin number SDIO and connects the P1.2 mouth, writes pin GIOI and connects the P1.3 mouth.

Remote controller internal wireless transceiver module 17 also is the A7105 chip, and it is identical with main frame with microprocessor 18 connected modes.The DM12864M Chinese character image dot matrix lcd module of the remote controller LCD display 15 employing Shenzhen prosperous Electronics Co., Ltd. of brocade; Use the control of 8 parallel-by-bit data wires, DB0-DB7 meets the P2.0-P2.7 of at89c52 single-chip microcomputer 18 respectively, and RS (CS) pin meets the P0.0 of at89c52 single-chip microcomputer 18; R/W (SID) meets the P0.1 of at89c52 single-chip microcomputer 18; E (CLK) meets the P0.2 of at89c52 single-chip microcomputer 18, and PSB, LED_A connect high level, LED_K ground connection.

Keyboard 19 links to each other with P1.4, P1.5, P1.6, the P1.7 pin of at89c52 single-chip microcomputer 18 respectively through DCLOCK, DIN, LOAD, the DOUT pin of keyboard control chip CH451, and keyboard control chip CH451 sends to at89c52 single-chip microcomputer 18 with key; Loudspeaker 16 inputs connect the P3.7 pin of at89c52 single-chip microcomputer 18 through triode amplifier, regularly finish output segment pulse signal.

Fig. 4 is a remote controller structure chart of the present invention; Remote controller keyboard 19 can be accomplished following control: push button 24 earlier, opening power gets into the state that is provided with; LCD display DM12864M went up and showed working method and electrode setting this moment; Select through left and

right press key

26,27, press

acknowledgement key

28 or 31 and get into subordinate's menu, there are direct current, interchange, DC pulse, alternating-current pulse in work side; The electrode setting can be passed through numeral keys's input or pass through key selection up and down through the prompting on the LCD display, presses

acknowledgement key

28 or 31 and accomplishes setting; Get into the concrete setup menu of electrode parameter according to the prompting on the LCD display; Comprise amplitude, frequency, dutycycle, timing, select that its amplitude, frequency, dutycycle can every counter electrode individual setting through left and

right press key

26,27; Also can set together by many counter electrode; Big I also can be through numeral keys's input through

button

25,29 adjustings up and down, and acknowledgement key 28 or the 31 starting electrode work of pressing are accomplished in input; Press timing key 32 and get into definition status, repeat to press and to cancel regularly, in the setting up procedure,, reset if operation mistake can be returned Previous Menu by cancel key 30.

Claims

1. portable stiff neck electric therapeutic instrument, mainly by main frame, the supplemantary electrode group, remote controller, charger is formed; It is characterized in that: host housing (1) is snap ring shape, and is middle with rotary screw (4) connection, inner flexible clockwork spring, radian scalable; Can be clipped on the neck, the electrode group is equipped with in the main frame inboard, and electrode (5) is gone up with conductive film, is anti-skidding cushion (7) around the electrode; The outside is equipped with battery case (3), electric source line interface (2), supplemantary electrode signal output interface (6), pattern display lamp (8); The main frame internal circuit board is mainly by microprocessor (11), modulus, D/A converting circuit (9), inverter circuit (12), booster circuit (13), radio receiving transmitting module compositions such as (10); Described remote controller profile such as mobile phone have keyboard (19) on the shell, LCD display (15), on and off switch (24), internal circuit board be mainly by microprocessor (18), radio receiving transmitting module (17), LCD display circuit, loudspeaker compositions such as (16).

2. portable stiff neck electric therapeutic instrument according to claim 1 is characterized in that described electrode group is two rows, each 10 up and down; Numbering 1-20; Be evenly distributed on the main frame inboard, the upper/lower electrode distance is 2-3 centimetre, and left and right sides electrode distance is 3-4 centimetre; Upper/lower electrode can be through being provided with free gating.

3. portable stiff neck electric therapeutic instrument according to claim 1 is characterized in that, described supplemantary electrode (21) is positive and negative two groups; Can be according to actual needs with main frame on the supplemantary electrode signal output interface be connected use through lead (23); Said electrode is the self-adhesive type electrode, and adhesive base (21) is arranged on it, can directly be attached on the grieved position; Also can base be pulled down, hand-held electrode moves at pain of injury place flexibly.

4. portable stiff neck electric therapeutic instrument according to claim 1; It is characterized in that described remote controller has following control mode: start key (24) is used for opening or closing power supply; Left and right press key (26), (27) are used for selecting LCD display (15) to go up the menu option that shows; The size of the corresponding menu parameter numerical value of button (25), (29) scalable up and down, acknowledgement key (28) or (31) are used for confirming or get into that subordinate's menu, numeral keys are used for choice menus item or set the size of menu parameter value; Also have timing key (32) on the described remote controller, press the entering definition status, repeat to press and to cancel regularly; Said remote controller also has cancel key (30), in the setting up procedure, if operation mistake can be returned Previous Menu by cancel key (30), resets; The prompting that working method and electrode setting can be passed through on the LCD display (15) is selected through numeral keys's input or through right and left key; Press acknowledgement key (28) or (31) and accomplish setting, the concrete parameter setting of electrode comprises amplitude, frequency, dutycycle, timing; Select through left and right press key (26), (27); Big I also can be through numeral keys's input through button (25), (29) adjusting up and down, and acknowledgement key (28) or (31) the starting electrode work of pressing is accomplished in input.