CN203663069U

CN203663069U - Eccentric wheel type massager

Info

Publication number: CN203663069U
Application number: CN201420032893.3U
Authority: CN
Inventors: 周诗兵
Original assignee: DONGGUAN FENGGANG JINXIAOTANG YOUCHENG ELECTRIC APPLIANCE PRODUCTS FACTORY
Current assignee: DONGGUAN FENGGANG JINXIAOTANG YOUCHENG ELECTRIC APPLIANCE PRODUCTS FACTORY
Priority date: 2014-01-20
Filing date: 2014-01-20
Publication date: 2014-06-25
Anticipated expiration: 2024-01-20

Abstract

The utility model provides an eccentric wheel formula massager, including driving motor, change gear box, motion transform structure and the massage head that combines together in proper order, driving motor directly links to each other with change gear box, change gear box's output with motion transform structure combines, the massage head combines with the motion transform structure other end, driving motor passes through change gear box and motion transform structure effect to it is reciprocal rotatory massage action to drive the massage head. The utility model discloses a mechanical structure changes the output direction of rotation of motor for the mode of electronic circuit is low, reaches the purpose that reduces product cost, simple structure, low in cost easily promotes.

Description

Eccentric wheel type masseur

Technical field

This utility model relates to a kind of masseur, more particularly, relates to a kind of eccentric wheel type masseur.

Background technology

Masseur on domestic and international market is the rotating of controlling motor by the mode of electronic circuit substantially at present, thereby the needed crankmotion of output masseur, the advantage of this mode is simple in structure, but its shortcoming is that the price of electronic equipment is relatively expensive, and penetration and promotion difficulty is large.

Summary of the invention

Of the present utility model for above-mentioned deficiency, a kind of eccentric wheel type masseur is provided, this utility model adopts the low mode for electronic circuit of frame for movement to change the output direction of rotation of motor, reach the object that reduces product cost, simple in structure, cheap, be easy to promote.

The technical solution of the utility model is as described below: a kind of eccentric wheel type masseur, it is characterized in that, comprise the CD-ROM drive motor, change gear box, motion transformational structure and the massage head that combine successively, described CD-ROM drive motor is directly connected with change gear box, the outfan of described change gear box is combined with described motion transformational structure, described massage head is combined with the motion transformational structure other end, described CD-ROM drive motor, by change gear box and the effect of motion transformational structure, moves thereby drive massage head to do reciprocal rotary massage.

Described motion transformational structure comprises eccentric, rotating shaft, upper holder, lower fixed frame, fork gear and gear, described eccentric is loaded on change gear box outfan, fixed frame and lower fixed frame are in conjunction with forming inner chamber, described fork gear and gear coordinate to be located in upper holder and the inner chamber of lower fixed frame in conjunction with formation, the corresponding hole that described rotating shaft is provided with through upper holder and fork gear, and insert lower fixed frame and make fork gear can install around rotating shaft in inner chamber to rotate, described massage head is connected with gear.

Gear on described wobble gear is that internal gear or the edge of intermediate formation forms external gear.

Described motion transformational structure also comprises shock-absorbing spring.

Described shock-absorbing spring is two.

Compared with prior art, this utility model adopts the low mode for electronic circuit of frame for movement to change the output direction of rotation of motor, reaches the object that reduces product cost, simple in structure, cheap, is easy to promote.

Accompanying drawing explanation

Fig. 1 is this utility model overall structure figure;

Fig. 2 is this utility model embodiment 1 structure explosive view;

Fig. 3 is this utility model embodiment 2 structure explosive views;

Fig. 4 is this utility model plan structure figure;

CD-ROM drive motor in the drawings, 1; 2, change gear box; 3, eccentric; 4, rotating shaft; 5, upper holder; 6, fork gear; 7, gear; 8, shock-absorbing spring; 9, lower fixed frame; 10, massage head.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment, this utility model is conducted further description:

As shown in Figure 1, Figure 2, Figure 4 shows, a kind of eccentric wheel type masseur, comprise the CD-ROM drive motor 1, change gear box 2, motion transformational structure and the massage head 10 that combine successively, CD-ROM drive motor 1 is directly connected with change gear box 2, the outfan of change gear box 2 is combined with described motion transformational structure, massage head 10 is combined with the motion transformational structure other end, and CD-ROM drive motor 1, by change gear box 2 and the effect of motion transformational structure, moves thereby drive massage head 10 to do reciprocal rotary massage.

Motion transformational structure comprises eccentric 3, rotating shaft 5, upper holder 5, lower fixed frame 9, fork gear 5 and gear 7, described eccentric 3 is loaded on change gear box 2 outfans, fixed frame 5 and lower fixed frame 9 are in conjunction with forming inner chamber, described fork gear 6 and gear 7 coordinate to be located in upper holder 5 and the inner chamber of lower fixed frame 9 in conjunction with formation, the corresponding hole that upper holder 5 and fork gear 6 are provided with, lower fixed frame is provided with interior void column shape, described rotating shaft 4 is through this hole, reach this interior void column shape, the rotating shaft 4 that insertion lower fixed frame can install around in inner chamber fork gear 6 is rotated, described massage head is connected with gear.

Described motion transformational structure also comprises shock-absorbing spring 8, and described shock-absorbing spring is two, and two 8 one of shock-absorbing springs are loaded in the inner chamber that upper holder 5 and lower fixed frame 9 form, and other end is loaded on fork gear 6, and massage head 10 is connected with gear 7.

As shown in Figure 2 and Figure 3, for the structure explosive view of this utility model embodiment 1 and embodiment 2, the difference of embodiment 1 and embodiment 2 is: the internal gear that the gear on described wobble gear is intermediate formation or edge form external gear, and gear 7 locations of structures of answering in contrast are also made accommodation.

When this utility model work, eccentric 3 drives fork gear 64 to do reciprocal rotatablely moving around the shaft, fork gear 6 driven gears 7 do crankmotion, thereby drive massage head 10 to do reciprocal rotary massage action, can adjust the rotating speed of massage head by adjusting gear-box 3, adjust fork gear 6 and can adjust the reciprocal amplitude of massage head (angle) with the gear ratio of gear 7.

Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of this utility model claims.

By reference to the accompanying drawings this utility model patent is carried out to exemplary description above; obviously the realization of this utility model patent is not subject to the restrictions described above; as long as adopted the method design of this utility model patent and the various improvement that technical scheme is carried out; or without improving, the design of this utility model patent and technical scheme are directly applied to other occasion, all in protection domain of the present utility model.

Claims

1. an eccentric wheel type masseur, it is characterized in that, comprise the CD-ROM drive motor, change gear box, motion transformational structure and the massage head that combine successively, described CD-ROM drive motor is directly connected with change gear box, the outfan of described change gear box is combined with described motion transformational structure, described massage head is combined with the motion transformational structure other end, and described CD-ROM drive motor, by change gear box and the effect of motion transformational structure, moves thereby drive massage head to do reciprocal rotary massage.

2. a kind of eccentric wheel type masseur according to claim 1, be further characterized in that: described motion transformational structure comprises eccentric, rotating shaft, upper holder, lower fixed frame, fork gear and gear, described eccentric is loaded on change gear box outfan, fixed frame and lower fixed frame are in conjunction with forming inner chamber, described fork gear and gear coordinate to be located in upper holder and the inner chamber of lower fixed frame in conjunction with formation, the corresponding hole that described rotating shaft is provided with through upper holder and fork gear, and insert lower fixed frame and make fork gear can install around rotating shaft in inner chamber to rotate, described massage head is connected with gear.

3. a kind of eccentric wheel type masseur according to claim 2, is further characterized in that: the internal gear that the gear on described wobble gear is intermediate formation or edge form external gear.

4. according to a kind of eccentric wheel type masseur described in claim 1 or 3, be further characterized in that: described motion transformational structure also comprises shock-absorbing spring.

5. a kind of eccentric wheel type masseur according to claim 4, is further characterized in that: described shock-absorbing spring is two.