CN2146245Y

CN2146245Y - Automatic tapping apparatus

Info

Publication number: CN2146245Y
Application number: CN 92243862
Authority: CN
Inventors: 杨松林; 殷成柱
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-12-07
Filing date: 1992-12-07
Publication date: 1993-11-17
Anticipated expiration: 2002-12-07

Abstract

The utility model discloses an automatic tapping apparatus which can replace the manual tapping and have the function of massage. Coils are caused to make an alternating magnetic field via controlling the frequency and the size of the alternating current which is sent to the coils by a controller to control the stress of an electric magnet which is arranged in the magnetic field of the coils; the electric magnet drives a tapping slice to move upwardly and downwardly to finish the actions which are analogous to the tapping or the massage of human's hands, and the tapping force and the tapping frequency can be automatically regulated. The automatic tapping apparatus is suitable for hospitals, families or physical training centers, and is suitable for the treatment of promoting the aspiration of sputum of the seriously ill patients or health care, massage, fatigue and muscles loosening. The automatic tapping apparatus has small volume, and light weight.

Description

Automatic tapping apparatus

This utility model relate to a kind of alternative manually bounce bounce device automatically, be particularly suitable for medical department and family and use.

In medical practice, handle some recovery stage as long-term paralysis, patient lying in bed or other disease patient, sputum can not be discharged because of sputum secretion increasing or paralysis of respiratory muscle, often occur severe depletion of oxygen and secondary bacterial infection clinically and make course of disease delay, mortality rate increases.Take place for fear of above-mentioned serious consequence, people all adopt artificial timing to help patient to bounce the back with short its suction expectorant method, and labor intensity is very big.In addition, in family daily life, particularly some old comrades cause often massages of position such as back because of disease, bounce gently, to alleviate slight illness.Also adopt massaging way after training athlete or the match so that loosening all muscles, relieving fatigue, these all are to be finished or needed the service personal to help by people's both hands, and effect is very dissatisfied yet.

The purpose of this utility model is for a kind of alternative artificial automatic slappe is provided, and it can replace manually the patient being implemented to clap the back of the body and inhale expectorant, the assistive device of fatigue recovery when also can be used as family and sports tournament, training or health massage.

The purpose of this utility model is achieved in that by bouncing device and controlling device and constitutes, bouncing device is a slapping plate by solenoid actuated, can make multiple shape, insulant is made, and the electric magnet that drives slapping plate places in the coil, and coil is fixed with fixture, be controlled by the controller, coil produces alternating magnetic field, and electric magnet drives slapping plate and moves reciprocatingly under the effect of alternating magnetic field power, realizes bouncing action.

The frequency and the coil voltage that change the coil alternating magnetic field can be controlled bouncing frequency and bouncing power of slapping plate.

What accompanying drawing 1 provided is the theory diagram of this utility model controller.

Fig. 2 is the circuit diagram of controller.

Accompanying drawing 3 is main structure sketch maps of this utility model embodiment.

Present embodiment is not as to qualification of the present utility model.

Below in conjunction with accompanying drawing this utility model is further described.

As accompanying drawing 1, power supply A powers to impulse circuit, produces pulse signal through pulse circuit B and deliver to control circuit D after shaping circuit C shaping, connects actuator E and carries out, according to Fig. 2, power supply A selects galvanic current source 12V for use, supplies with IC2, and IC2 selects NE555 for use, produce a reliable and stable pulse by IC2 and remove to control IC3, IC3 selects SP1110-2 for use, and middle through an inverter ic 1, IC1 selects CD40106 for use, pulse signal is after shaping, improved reliability,, can change the frequency of pulse by adjusting variable resistance W1, and then field frequency that can control coil L, IC3 is connected on the IC4, and IC4 selects SSR for use, and one of coil L joins with IC4, the other end of coil L is connected in an input of alternating current, another input of alternating current links to each other with IC3, and alternating current power supply is selected 36 volts or 48 volts for use, and is safe and reliable.

The big I of IC4 output voltage is regulated by variable resistance W2.

With reference to Fig. 3, electric magnet 4 places in the cavity of tubular coil stationary frame 11, this fixed mount is made with insulant, coiling 11 on every side, the coil stationary frame about in the of 11 two ends and main body fixed mount 1 and support 7 fastening, and formation main body cover, electric magnet 4 is a column, drive rod 6 is established in the lower end, slapping plate 8 is installed through web 9 in drive rod 6 tops, slapping plate 8 is an insulant, make with plastics or rubber, the visual object designs difformity of bouncing of profile, as have radian or a palm shaped, between c and d, be provided with spring 10, purpose is that drive rod 6 is resetted smoothly, cushion blocking 3 is established on fixed mount top, electric magnet 4 and coil stationary have sliding sleeve 5 between the built on stilts chamber, and be fixed on the fixed mount 1, in order to the electric magnet easy on and off, smooth sliding, slapping plate 8 are bounced the size of (or vibration) frequency or strength, be by coil magnetic field change frequency or electric magnet 4 magnetic field force induced size decision, and, with spring 10 installation sites relation being arranged also simultaneously by controller control and adjusting, this can the difference of reference purposes determine when design.

It is to be noted that the shell moulding of this device can be by the different arbitrarily designs in application scenario, both can make portablely that it is fixed also can to make support, size is unrestricted.

The utility model has been obtained preferably effect when using, its volume is little, in light weight, convenient operation, and applied range is popularized easily.

Claims

1, a kind of slappe, by bouncing device and controller constitutes, it is characterized in that bouncing device is the slapping plate 8 that an electric magnet 4 drives, electric magnet 4 places in the hot-wire coil 11, coil 11 is fixing by fixture 2, and controller control coil 11 produces alternating magnetic field, make electric magnet 4 drive slapping plate 8 under the effect of alternating magnetic field power and move reciprocatingly, slapping plate 8 is made for insulant.

2, by the described slappe of claim 1, it is characterized in that coil fixing device is the tubular skeleton, insulant, outside coiling 11, electric magnet 4 is a cylindricality, places the coil fixing device intracavity, and electric magnet 4 lower ends are provided with drive rod 6, drive rod 6 ends link slapping plate 8, and the coil fixing device upper and lower side is fastenedly connected with fixed mount 1 and support 7 respectively.

3, by the described slappe of claim 2, it is characterized in that in the tubular coil stationary frame that be provided with spring 10 between the b at the bottom of the chamber of electric magnet 4 and drive rod 6 junction a and tubular coil stationary frame, drive rod 6 is in spring 10.

4, by the described slappe of claim 2, it is characterized in that being provided with spring 10 between the d point of support 7 top c points and slapping plate 8, drive rod 6 is in spring 10.

5, by claim 1 or 2 described slappes, it is characterized in that in the controller, galvanic current produces pulse signal through IC2 and control IC3 after the IC1 shaping, IC3 connects control circuit IC4, electric current and voltage swing by IC4 control coil 11, an input of alternating current links to each other with IC3, is connected of coil 11 by IC3 and IC4, and another input of alternating current directly is connected in the other end of coil.

6, by the described slappe of claim 5, it is characterized in that the pulse signal frequency of IC2 generation is regulated by variable resistance W1, the voltage swing of IC4 output is regulated by variable resistance W2.

7, by the described slappe of claim 5, it is characterized in that IC1 selects CD40106 for use, IC2 selects NE555 for use, and IC3 selects SP1110-2 for use, and IC4 selects SSR for use.