CN207693870U

CN207693870U - A kind of massager core

Info

Publication number: CN207693870U
Application number: CN201720711591.2U
Authority: CN
Inventors: 蔡江汉
Original assignee: ZHEJIANG LUYAO ELECTRONICS TECHNOLOGY Co Ltd
Current assignee: ZHEJIANG LUYAO ELECTRONICS TECHNOLOGY Co Ltd
Priority date: 2017-06-19
Filing date: 2017-06-19
Publication date: 2018-08-07
Anticipated expiration: 2027-06-19

Abstract

The utility model is related to a kind of massager cores that can bring comfortable massage effect.The massager core includes movement shell, motor and beats massage mechanism, and the massage mechanism that beats includes to beat massage head and beat transmission component, it is characterised in that：The transmission component that beats includes main shaft, excentric sleeve, bearing, bearing block and connector, and the main shaft is installed in rotation in machine core shell body, and is connect with motor drive, there are two the excentric sleeve is set.This massager core beats massage mechanism tool there are two massage head, the two massage heads can bring different massage effects.

Description

A kind of massager core

Technical field

The utility model is related to a kind of massager core, especially a kind of Novel back machine that can be realized kneading and beat function Core.

Background technology

With the increase of people's working strength, the white collar in many cities is required for bending over one's desk working for a long time, leads to waist, neck Ache, severe patient can cause scapulohumeral periarthritis etc., therefore, in order to be carried out to body parts such as shoulder, back, waists after work Massage, people design the massager at various positions, including back massager, lumber region massor and shoulder massager.This The massager of a little types can alleviate the fatigue of people to a certain extent, mitigate miserable sense, but on the other hand, these massages The structure of device is all similar, therefore massaging way is more single, and massage effect is bad.

Invention content

In view of the shortcomings of the prior art, the utility model innovation provide it is a kind of can bring comfortable massage effect by Rub movement.The massager core includes movement shell, motor and beats massage mechanism, and the massage mechanism that beats includes It beats massage head and beats transmission component, it is characterised in that：It is described beat transmission component include main shaft, excentric sleeve, bearing, Bearing block and connector, the main shaft are installed in rotation in machine core shell body, and are connect with motor drive, the bias There are two axle sleeve is set, and the both ends of main shaft are separately mounted to, the excentric sleeve is arranged by bearing in bearing block, described Fitting one end is connect with bearing block, and the other end is connect with massage head is beaten；One of excentric sleeve is fixedly mounted on main shaft, Another excentric sleeve is rotationally sleeved on main shaft, and the reversing cover being placed on main shaft is extended on the excentric sleeve, institute It states and offers reversing groove on reversing cover, the main shaft is equipped with reversing pin, and the reversing pin is located in reversing groove.

The movement shell includes upper shell and lower housing, and the upper shell is equipped with connecting shaft, described to beat massage There is head interconnecting piece, the interconnecting piece to be rotationally sleeved in connecting shaft.

Further include kneading massage mechanism, the kneading massage mechanism that includes includes malaxation massage head and transmission gear, described Transmission gear is installed in rotation in machine core shell body, and the malaxation massage head is mounted on the central shaft of transmission gear, described Motor is sequentially connected with transmission gear.

Big belt pulley is installed on the main shaft, small belt pulley, the big belt are installed on the output shaft of the motor It is wound with synchronous belt on wheel and small belt pulley.

According to a kind of massager core provided by the utility model, beaing massage mechanism tool, there are two massage heads, work as motor When rotating forward, the two massage heads may be implemented to massage one on the other and beat, and fortune is patted up and down, it can be achieved that synchronizing when motor reversal It is dynamic, therefore the same massage mechanism that beats can bring different massage effects.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram inside the utility model；

Fig. 3 is the sectional view along the directions A-A in Fig. 1；

Fig. 4 is the sectional view along the directions B-B in Fig. 1；

Fig. 5 is the structural schematic diagram of main shaft running part.

Specific implementation mode

As shown in Figures 1 and 2, which includes movement shell（Including upper shell 1 and lower housing 2）, motor 5, And massage mechanism is beaten, it includes to beat massage head 3 and beat transmission component to beat massage mechanism, beats massage head 3 and is used for Beat massage, and beat transmission component for be driven beat massage head 3 and acted.

As shown in figure 3, it includes main shaft 30, excentric sleeve 34, bearing 35, bearing block 36, Yi Jilian to beat transmission component Fitting 37, main shaft 30 are installed in rotation in machine core shell body, and are sequentially connected with motor 5, therefore motor 5 can be with driving spindle 30 rotations, there are two excentric sleeve 34 is set, and are separately mounted to the both ends of main shaft 30, two excentric sleeves 34 all pass through bearing 35 It is arranged in corresponding bearing block 36,37 one end of connector is connect with bearing block 36, and the other end is connect with massage head 3 is beaten, this By the driving of motor 5, two are beaten massage head 3 just and can do and beat massaging action up and down sample.

In order to make two beat massage head 3 can realize synchronize beat and realize it is asynchronous beat, to obtain different press It rubs effect, as shown in figure 5, one of excentric sleeve 34 is fixedly mounted on by pin 343 on main shaft 30 by the utility model, Another excentric sleeve 34 is rotationally sleeved on main shaft 30, and is extended with and is equally placed on main shaft 30 on the excentric sleeve 34 Reversing cover 340, offer reversing groove 341 on reversing cover 340, and main shaft 3 is equipped with reversing pin 342, the reversing pin 342 is just In reversing groove 341.When motor 5 rotates forward, since reversing pin 342 limits the side in reversing groove 341, left and right two The eccentric direction of a excentric sleeve 34 is just on the contrary, two such massage head 3 may be implemented to make to massage one on the other to beat action； And when motor 5 inverts, reversing pin 342 limits the other side in reversing groove 341 so that the bias side of two excentric sleeves 34 To just identical, therefore it can realize to synchronize and beat movement up and down.It is same to beat massager by the forward and reverse of motor 5 Structure can bring two different massage effects.

Human body people is acted on certain oblique angle in order to enable individually to beat massage head 3, to obtain better massage effect, The utility model is equipped with connecting shaft 31 on upper shell 1（Movement shell includes upper shell 1 and lower housing 2）, beat massage head 3 With interconnecting piece 38, the interconnecting piece 38 for beaing massage head 3 is rotationally sleeved in connecting shaft 31.It is struck when beaing transmission component transmission When playing the up and down action of massage head 3, beats massage head 3 and just moved up and down around connecting shaft 31, beat the movement of massage head 3 in this way Track is camber line, and compared to vertically beaing, this manner of execution can obtain better massage effect.

In addition, in order to make the massager core that can also realize that kneading massage, the utility model further include kneading massage mechanism, such as Shown in Fig. 4, it includes malaxation massage head 4 and transmission gear 40 that this, which includes kneading massage mechanism, and transmission gear 40 is rotatably mounted In machine core shell body, malaxation massage head 4 is mounted on the central shaft of transmission gear 40, and motor 5 is sequentially connected with transmission gear 40. By the driving of motor 5, transmission gear 40 rotates, and the rotation of transmission gear 40 is just rotated with malaxation massage head 4, and such kneading is pressed Rub first 4 just can to human body carry out kneading massage.

It kneading massage mechanism and beats massage mechanism and can share a motor 5, input cost is reduced with this, in order to reach This purpose, the utility model are equipped with big belt pulley 32 on main shaft 30, as shown in Fig. 2, being installed on the output shaft 50 of motor 5 There is small belt pulley, synchronous belt 33 is wound on big belt pulley 32 and small belt pulley, drives synchronous belt 33 to rotate by motor 5, great Pi Belt wheel 32 just can be rotated with main shaft 30, and the output shaft 50 of motor 5 has screw portion, the screw portion and transmission gear 40 Engagement, therefore motor 5 can drive transmission gear 40 to rotate simultaneously, such a motor 5 just can drive kneading massage mechanism simultaneously It works with massage mechanism is beaten.

Claims

1. a kind of massager core includes movement shell, motor（5）And massage mechanism is beaten, it is described to beat massage mechanism packet It has included and has beaten massage head（3）With beat transmission component, it is characterised in that：The transmission component that beats includes main shaft（30）, partially Spindle sleeve（34）, bearing（35）, bearing block（36）And connector（37）, the main shaft（30）It is installed in rotation on movement In shell, and and motor（5）It is sequentially connected, the excentric sleeve（34）If there are two, and it is separately mounted to main shaft（30）Two End, the excentric sleeve（34）Pass through bearing（35）It is arranged in bearing block（36）It is interior, the connector（37）One end and bearing block （36）Connection, the other end and beats massage head（3）Connection；One of excentric sleeve（34）It is fixedly mounted on main shaft（30）On, Another excentric sleeve（34）Rotationally it is sleeved on main shaft（30）On, and the excentric sleeve（34）On be extended with and be placed on main shaft （30）On reversing cover（340）, the reversing cover（340）On offer reversing groove（341）, the main shaft（30）It is equipped with commutation Pin（342）, the reversing pin（342）Positioned at reversing groove（341）It is interior.

2. a kind of massager core according to claim 1, it is characterised in that：The movement shell includes upper shell（1） With lower housing（2）, the upper shell（1）It is equipped with connecting shaft（31）, described to beat massage head（3）With interconnecting piece（38）, institute State interconnecting piece（38）Rotationally it is sleeved on connecting shaft（31）On.

3. a kind of massager core according to claim 1 or 2, it is characterised in that：Further include kneading massage mechanism, it is described to include Kneading massage mechanism includes malaxation massage head（4）With transmission gear（40）, the transmission gear（40）It is installed in rotation on In machine core shell body, the malaxation massage head（4）Mounted on transmission gear（40）Central shaft on, the motor（5）With driving cog Wheel（40）It is sequentially connected.

4. a kind of massager core according to claim 3, it is characterised in that：The main shaft（30）On big belt pulley is installed （32）, the motor（5）Output shaft on small belt pulley, the big belt pulley are installed（32）It is synchronous with being wound on small belt pulley Band（33）.