CN2765609Y

CN2765609Y - Electronic massaging therapeutic bed

Info

Publication number: CN2765609Y
Application number: CN 200420056867
Authority: CN
Inventors: 周学谦; 周健
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-21
Filing date: 2004-12-21
Publication date: 2006-03-22
Anticipated expiration: 2014-12-21

Abstract

The utility model relates to an electronic massaging therapeutic instrument comprising a housing, a massaging head, electromagnetic coils, a permanent magnet and circuits. The utility model is characterized in that the permanent magnet is an Nd-Fe-B cylinder; the utility model uses the Nd-Fe-B permanent magnet as a basal body, and the magnetic field intensity of the Nd-Fe-B permanent magnet is scores of times larger than the magnetic field intensity of barium magnetism and strontium magnetism of common ferrite; therefore, the Nd-Fe-B permanent magnet has large attraction force or repulsion force for another magnet with different or the same magnetism; the part of the circular electromagnetic coils is sheathed at the outer ring of the basal body; when alternating current passes through the coils, the coils are driven to move back and forth along the axial direction of the permanent magnet; thereby, the massaging head which is fixed together with the coils is driven to vibrate up and down. The massaging instrument has the advantage that the complicated mechanical drive of the prior art is changed into electromagnetic vibration; thereby, parts of the utility model are not worn out easily and have long service life, the vibration action force is distributed uniformly and the massaging effects are outstanding.

Description

The electronic massage treating instrument

Technical field

This utility model relates to a kind of body-care instrument, particularly a kind of electronic massage treating instrument.

Background technology

At present, popular massage therapeutic equipment kind is a lot of on the market, but its structure adopts micro-machine to promote the connecting rod transmission and head is shaken thereupon usually, the head of vibrations acts on the body foci position, play the effect that alleviates body local pain thus, existing electronic massage treating instrument is owing to adopt micro-machine and mechanical transmission structure, complex structure not only, parts wear and tear easily, service life is short, and structural limitation causes shock effect power skewness, and result of use is not good, therefore, there is obvious defects on the existing electric massage apparatus structure.

Summary of the invention

In view of the prior art above shortcomings, this utility model provides a kind of electronic massage treating instrument of the new structure according to electromagnetic principle design.

The technical scheme that this utility model is taked for achieving the above object is: the electronic massage treating instrument comprises casing, massage head, solenoid, permanent magnet and circuit, it is characterized in that described permanent magnet is the cylinder neodymium iron boron that centre bore is arranged, permanent magnet is fixed on the casing inboard, circular electromagnetic coil skeleton one end is fixed on the massage head inboard, the other end partly is linked in position, Nd-Fe-B permanent magnet outer ring, casing also has an annular latex circle that is connected the two with the massage head junction, the massage head inboard has by the heating resistor of Muscovitum parcel and heat radiation aluminium flake, the massage head superficies scribble the far ultrared paint layer, as titanium dioxide, iron sesquioxide.

Because it is matrix that this device adopts Nd-Fe-B permanent magnet, its magnetic field intensity is bigger tens times than the magnetic field intensity of common ferritic barium magnetic and strontium magnetic, therefore, suction or repulsive force to another opposite sex or same sex magnet are also big, circular solenoid partly is linked in the matrix outer ring, when coil passes through alternating current, end turn polarity of the magnetic field (N, S) understand with the change of current polarity checker, Nd-Fe-B permanent magnetic cognition is linked in this end of matrix with the variation suction or the repulsion coil of end turn polarity of the magnetic field, propelling coil axially moves back and forth along permanent magnet, thereby drive and coil stationary massage head vertical tremor together, this masseur advantage is that to have changed the transmission of prior art complicated mechanical be electromagnetic shock, therefore, parts are not easy to wear, long service life, and shock effect power is evenly distributed, massage effect is remarkable, has improved the deficiencies in the prior art.

Description of drawings

Fig. 1 is this utility model structure cutaway view, and as Figure of abstract;

Fig. 2 is the heating resistor position view;

Fig. 3 is a circuit interconnect pattern.

Among the figure, 1. annular latex circle 10. electric capacity of casing 2. massage head 3. permanent magnets 4. coil racks 5. solenoids 6. resistance, 7. mica sheets, 8. leads 9. 11. microswitch 12. far ultrared paint layers 13. heat radiation aluminium flake 14. tablettings 15. bolts

The specific embodiment

As shown in Figure 1, 2, masseur casing (1) is that the main support body of electronic massage treating instrument, the first half outside that is shaped as of casing (1) are cylindrical, and be handle by cylindrical transition backward, the cylindrical part inside center position of casing (1) is to go up annular groove, and the permanent magnet of cylinder type neodymium iron boron material (3) is gone up in the annular groove and with adhesive and cemented; Casing (1) handle portion inner hollow is used for placing lead (8), capacitor (10) and microswitch (11);

Massage head (2) is the vibration body of electronic massage treating instrument, its external shape is cylindrical, massage head (2) is identical with the corresponding junction of casing (1) cylindrical part diameter, and casing (1) also has an annular latex circle (9) that is connected the two with massage head (2) junction; Annular latex circle (9) is bonded in casing (1) and massage head (2) junction by adhesive, makes casing (1) and massage head (2) become integral body;

The inboard center of massage head (2) is following annular groove, in the projection of following annular groove, the outer diameter matches with the diameter of circular electromagnetic coil skeleton (4), the coil rack (4) that is wound with solenoid (5) is fixed on the plane, convex edge of annular groove under the massage head inboard by adhesive, with aluminium flake (14) several heating resistors (6) by mica sheet (7) parcel are fixed on the heat radiation aluminium flake (13) in the following annular groove, the massage head superficies scribble far ultrared paint layer (12) (with silica gel with titanium dioxide 30%, iron sesquioxide 70% powder mixes forms far ultrared paint, silica gel with ratio with the cumulative volume of mixing material is: 1/3 to 1/2), bolt (15) runs through via hole on the casing (1) from centre, via hole on permanent magnet (3) centre bore and the massage head (2), massage head (2) and casing (1) are connected and fixed, and permanent magnet (3) centre bore and bolt (15) are slidingly matched.

During the masseur assembling, make cylinder type neodymium iron boron permanent magnet (3) end portion that is fixed in casing (1) annular groove put in coil rack (4) inner ring, the length of the part that enters is got 1/4～1/2 high range effect the best of cylinder type neodymium iron boron permanent magnet (3).

In this utility model embodiment, described Nd-Fe-B permanent magnet (3) is of a size of Φ 29 * 14 (mm); Insulated coil skeleton (4) is of a size of: external diameter Φ 48 (mm), internal diameter Φ 31 (mm), high by 12 (mm); It is close around 600 circles that coil windings is got Φ 0.12 (mm) high strength enamelled wire, the masseur circuit connection as shown in Figure 3,3 resistance are the 6.8K/1W metalfilmresistor, electric capacity is 0.68 μ/400V electric capacity of the dacron.

Claims

1. an electronic massage treating instrument comprises casing (1), massage head (2), permanent magnet (3), solenoid (5), and circuit, it is characterized in that: described permanent magnet (3) is for there being the cylinder neodymium iron boron of centre bore, permanent magnet (3) is fixed on casing (1) inboard, circular electromagnetic coil skeleton (4) one ends are fixed on massage head (2) inboard, the other end partly is linked in Nd-Fe-B permanent magnet (3) position, outer ring, casing (1) also has an annular latex circle (9) that is connected the two with massage head (2) junction, massage head (2) inboard has by the heating resistor (6) of mica sheet (7) parcel and heat radiation aluminium flake (13), the massage head superficies scribble far ultrared paint layer (12), bolt (15) runs through the via hole on the casing (1), via hole on permanent magnet (3) centre bore and the massage head (2) is connected and fixed massage head (2) and casing (1).

2. electronic massage treating instrument as claimed in claim 1, it is characterized in that: the first half outside that is shaped as of casing (1) is cylindrical, and be handle by cylindrical transition backward, the cylindrical part inside center position of casing (1) is to go up annular groove, and the permanent magnet of cylinder type neodymium iron boron material (3) is bumped in the annular groove and with adhesive and cements.

3. electronic massage treating instrument as claimed in claim 1, it is characterized in that: the inboard center of massage head (2) is following annular groove, the inside and outside of the projection of following annular groove matched along the diameter of diameter with circular electromagnetic coil skeleton (4), and the coil rack (4) that is wound with solenoid (5) is fixed on the plane, convex edge of annular groove under the massage head inboard by adhesive.

4. electronic massage treating instrument as claimed in claim 1 or 2 is characterized in that: permanent magnet (3) centre bore and bolt (15) are slidingly matched.