CN2462913Y

CN2462913Y - Automatic back-pounding device

Info

Publication number: CN2462913Y
Application number: CN 01215143
Authority: CN
Inventors: 康华云
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-09
Filing date: 2001-02-09
Publication date: 2001-12-05
Anticipated expiration: 2011-02-09

Abstract

The utility model relates to an automatic back-pounding device, which comprises a mechanical structure part and an electronic circuit. The utility model is characterized in that the mechanical structure is that in a cylindrical casing 9, wherein, hole diameters of both ends of which are different, an electromagnet 4 is arranged on a bracket 3 which is fixed on the casing, a connecting rod 2 of an 'n'-shaped hammer head passes through the through hole of the bracket 3, and the size of the 'n'-shaped hammer head is appreciably smaller than the inner cavity of the casing; a hammer head 1 which is made of iron is arranged on the front part of the connecting rod 2 of the 'n'-shaped hammer head, a spring 5 and an adjustor 7 for adjusting pounding strength are arranged on the rear of the connecting rod, and the adjustor 7 is adjusted by a screw thread; a hammer handle 8 is arranged on the middle part of the casing. The utility model has the advantages of simple structure, low cost, convenient operation and convenient maintenance.

Description

Automatic back pounding apparatus

This utility model belongs to household electrical appliance health product technical field.

As everyone knows, pound one's back be a kind of enjoyment be again a kind of health care.Modern medicine thinks that human body back has abundant spinal nerves, domination human motion and blood vessel and viscera function.Pounding one's back to stimulate skin of back and subcutaneous tissue, promotes the circulation of body inner blood, and dredging the meridian by neural conduction, strengthens the hormonal system function, improves endocrine, lymphocyte and immunologic function, strengthens the ability of defending and fighting against diseases.

At present, the electric massager of being sold on the market just promotes eccentric and produces vibrating effect by motor, does not reach the impression of pounding one's back.

The purpose of this utility model is to provide the simple and easy back pounding apparatus that can pound one's back automatically after a kind of energising, to satisfy the required a kind of health care of old people, patient or even adolescence and to enjoy.

For reaching above-mentioned purpose, the technical solution of the utility model is: be made up of frame for movement and two ones of electronic circuits, it is characterized in that:

Frame for movement is: in the different cylindrical outer casing 9 in aperture, two ends, be fixed on the support 3 of housing electric magnet 4 is housed, be slightly less than the II shape tup connecting rod 2 of shell inner cavity size, pass the via hole of support 3, its anterior dress irony tup 1, spring 5 is housed in the connecting rod back and with the knocking dynamics actuator 7 of threaded adjusting, hammer handle 8 is equipped with at the shell middle part.

Tup 1 front end is covered with rubber case; Circuit unit is contained in the hammer handle.

Fig. 1 this utility model frame for movement sketch map.

Fig. 2 this utility model embodiment circuit theory diagrams.

Label 1 irony tup 2 tup connecting rods 3 supports 4 electric magnet 5 springs 6 screw threads 7 knocking dynamics actuators 8 hammer handles among Fig. 1

To this real new structure, principle further specifies referring to Fig. 1-2.

The connected mode of circuit is: 6 volts of positive sources that come out through rectification circuit Z and the positive pole of C1, the positive pole of coil one end JA5, the capacitor C2 of relay J A, the coil one end JB5 of relay J B link to each other.The power cathode that rectification circuit comes out links to each other with the movable contact JA1 of relay J A.JA2 links to each other with the negative pole of JA4, C1.JA3 is connected with the negative pole of JB4, C2.JB1 links to each other with 220 alternating current power supply one end, and JB3 links to each other with the end of electromagnet coil L, and the other end of solenoid links to each other with the other end of 220 volts of alternating current power supplys.K is that power switch, D are power supply indicator.L among Fig. 2 is 4 among Fig. 1.

When connecting the closed beginning of 220 power supplys K, relay J A work, simultaneously capacitor C1 is charged, relay movable contact JA1 connects JA3, the coil of relay J B obtained power supply and to capacitor C2 charging, made JB1 connect JB3 this moment, thereby made electric magnet L obtain 220 volts of power supplys, produce powerful magnetic, inhale tup 1 to electric magnet 4 and compress spring 5.When JA1 connected with JA3, capacitor C1 discharge can make relay J A continue short time work, to guarantee the turn-on time of JB1 and JB3.After C1 had discharged, JA1 and JA3 disconnected.At this moment, JB1 and JB3 do not disconnect immediately, work because the discharge of C2 can be kept the JB short time.After C2 had been put electricity, JB1 and JB3 disconnected, and at this moment electric magnet L can not obtain power supply, under the elastic force effect of spring 5, tup connecting rod, tup is pushed away forward, reaches the action effect of beating body.After, repeat to follow bad above-mentioned work process, tup is moved back and forth.Regulate C1, C2, capacity, then can regulate the motion frequency of tup.Knocking dynamics actuator 7 is regulated in rotation, and the pressure of adjustable springs 5 is to change the knocking dynamics.

Real novel outstanding effect is before this: simple in structure, and low price, convenient operating maintenance, fully Reached the expection purpose.

Claims

1, a kind of automatic back pounding apparatus, comprise frame for movement and electronic circuit two parts, it is characterized in that: frame for movement is: in the different cylindrical outer casing in aperture, two ends (9), be fixed on the support (3) of housing electric magnet (4) is housed, the II shape tup connecting rod (2) that is slightly less than the shell inner cavity size passes the via hole of support (3), irony tup (1) is equipped with in its front portion, and spring (5) is housed in connecting rod (2) back and with the knocking dynamics actuator (7) of threaded adjusting, hammer handle (8) is equipped with at the shell middle part.

2. automatic back pounding apparatus according to claim 1 is characterized in that: tup (1) front end is covered with rubber case.

3. according to claim 1,2 described automatic back pounding apparatus, it is characterized in that circuit unit is installed in the hammer handle (8).