CN208877209U - Massage device driving device - Google Patents

Abstract

The utility model relates to a kind of massage device driving devices, comprising: drive motor, drive motor, which extends, is equipped with transmission shaft；Eccentric shaft, eccentric shaft include with kinetoplast and being installed on the impeller-hub of the side with kinetoplast, the side of the separate impeller-hub of transmission shaft connecting band kinetoplast；Slide plate, the middle part of slide plate are equipped with sliding slot, and impeller-hub is inserted into sliding slot, and abuts the side wall of sliding slot；Buffer Unit, Buffer Unit are respectively arranged in the opposite two sides of slide plate；And fixed frame, the position that fixed frame corresponds to Buffer Unit are equipped with track, the two sides of the connection Buffer Unit of slide plate are flexibly connected track.It is mainly used in body massaging instrument, in use, massage device driving device is installed in massage device, massage elements connect slide plate, drive motor movement, eccentric shaft is driven, eccentric shaft pushes skateboarding, and massage elements are with skateboarding, Buffer Unit reduces the friction between slide plate and fixed frame, the kinetic energy of drive motor is set to obtain advantageous output, power output is stablized, and effectively reduces noise.

Description

Massage device driving device

Technical field

The utility model relates to body massaging instrument accessory technical fields, more particularly to massage device driving device.

Background technique

Massage device is a kind of tool for body massaging.In recent years, international market has product always to China's massage device Keep powerful Requirement, and the raising of domestic manufacture level, guarantee basis also is provided for the tool manufacture of China's massage device, is led It causes world's production capacity to be gradually transferred to China, so that China is become world's massage device and have manufacturing center.

Traditional massage device driving mechanism power output is unstable, and noise is larger, influences usage experience, and there are improved It is necessary.

Utility model content

Based on this, it is necessary in view of the above-mentioned problems, providing a kind of massage device driving device, stablize with power output, The small feature of noise.

A kind of massage device driving device, comprising:

Drive motor, drive motor, which extends, is equipped with transmission shaft；

Eccentric shaft, eccentric shaft include with kinetoplast and being installed on the impeller-hub of the side with kinetoplast, transmission shaft connecting band kinetoplast Separate impeller-hub side；

Slide plate, the middle part of slide plate are equipped with sliding slot, and impeller-hub is inserted into sliding slot, and abuts the side wall of sliding slot；

Buffer Unit, Buffer Unit are respectively arranged in the opposite two sides of slide plate；And

Fixed frame, the position that fixed frame corresponds to Buffer Unit are equipped with track, the two sides activity of the connection Buffer Unit of slide plate Connect track.

Above-mentioned massage device driving device, is mainly used in body massaging instrument, in use, massage device driving device be installed on by It rubs in instrument, massage elements connect side of the slide plate far from sliding slot, and drive motor movement drives eccentric shaft, and eccentric shaft pushes slide plate Movement, for massage elements with skateboarding, Buffer Unit reduces the friction between slide plate and fixed frame, makes the dynamic of drive motor Advantageous output can be obtained, power output is stablized, and effectively reduces noise.

Buffer Unit includes that chassis, the folder of connection chassis and several balls, folder are equipped in one of the embodiments, Several card holes have scroll space between chassis and folder, several balls are folded up in scroll space, and respectively correspond several cards Hole, the prominent card hole in the end of several balls.

The diameter of card hole is equal to the diameter of 1/4~1/3 times of ball in one of the embodiments,.

The position that chassis corresponds to several balls in one of the embodiments, is equipped with bracket.

Bracket is the groove being recessed inwardly in one of the embodiments,.

The depth of bracket is equal to the radius of 1/3~1/2 times of ball in one of the embodiments,.

In one of the embodiments, track correspond to ball position be equipped with rolling groove, rolling groove be recessed inwardly it is recessed Slot.

Sliding slot is in " 1 " font in one of the embodiments,.

Axis of the axis of sliding slot perpendicular to track in one of the embodiments,.

Massage device driving device further includes movable part in one of the embodiments, and the one of the separate eccentric shaft of fixed frame Side is equipped with movable through-hole, and movable part passes through the outside of the prominent fixed frame of movable through-hole.

Detailed description of the invention

Fig. 1 is the schematic diagram of a preferred embodiment of the utility model massage device driving device；

Fig. 2 is the schematic diagram omitted after protective cover in Fig. 1 massage device driving device；

Fig. 3 be Fig. 2 massage device driving device in slide plate, Buffer Unit and fixed frame connection schematic diagram；

Fig. 4 is the connection schematic diagram of the slide plate and Buffer Unit in Fig. 2 massage device driving device；

Fig. 5 is the schematic diagram of the Buffer Unit in Fig. 2；

Fig. 6 is the schematic diagram that Fig. 1 massage device driving device is applied to massage device；

Fig. 7 is the local perspective view of Fig. 6 massage device.

Specific embodiment

The utility model will be described more fully below for the ease of understanding the utility model,.But this is practical It is novel to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these implementations The purpose of example is to make the understanding of the disclosure of the utility model more thorough and comprehensive.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.

Fig. 1 to Fig. 7 is please referred to, is the massage device driving device 100 of one preferred embodiment of the utility model, is applied to human body Massage device 800 connects massage elements 801 in use, massage device driving device 100 is installed in massage device 800, for massage member Part 801 provides power source.The massage device driving device 100 includes drive motor 10, eccentric shaft 20, slide plate 30, fixed frame 40 And Buffer Unit 50, the friction of slide plate 30 Yu fixed frame 40 is effectively reduced by Buffer Unit 50, improves drive motor 10 Kinetic energy conversion ratio, stablize the power output of drive motor 10, and substantially reduce noise.

Referring to Fig. 1, drive motor 10, which extends, is equipped with transmission shaft 11, for connecting eccentric shaft 20.

Referring to Fig. 2, eccentric shaft 20 includes with kinetoplast 21 and being installed on the impeller-hub 22 of the side with kinetoplast 21, transmission The side of the separate impeller-hub 22 of 11 connecting band kinetoplast 21 of axis.Band kinetoplast 21 is that two ellipsoidal structure bodies intersect acquisition, is pushed Axis 22 is on the wherein long axis of an ellipsoidal structure body, and distance of the impeller-hub 22 at a distance of the center of ellipse is greater than this The length of the short axle of ellipse.In this way, impeller-hub 22 will can get biggish centrifugal force, to increase in the band movement of kinetoplast 21 Add the efficiency of power transmission, reduces capacity loss.

Fig. 3 and Fig. 5 is please referred to, slide plate 30 includes the tabula block 32 and vertical edge 33 of the side of bottom plate 31, connecting bottom board 31, Bottom plate 31 and tabula block 32 surround sliding slot 34, and sliding slot 34 is located at the middle part of slide plate 30, makes to be transmitted to massage elements by slide plate 30 801 power is more evenly.

Sliding slot 34 is in " 1 " font, and impeller-hub 22 is inserted into sliding slot 34, and abuts the side wall of sliding slot 34.Drive motor 10 drives Eccentric shaft 20 moves in a circle, because sliding slot 34 is " 1 " font, when eccentric shaft 20 to certain altitude, impeller-hub 22 will be pushed The inner wall of sliding slot 34, and then slide plate 30 is pushed to move.

Fig. 5 and Fig. 6 is please referred to, Buffer Unit 50 includes chassis 51, the folder 52 and several balls 53 for connecting chassis 51, is delayed The quantity for rushing component 50 is two groups, clamps the vertical edge 33 for being installed on the opposite sides of slide plate 30 by chassis 51 respectively.Then buffer The connection of component 50 and slide plate 30 is to be detachably connected, easy to repair and replacement.

There is scroll space 54, folder 52 is equipped with several card holes 55, and several balls 53 fold up between chassis 51 and folder 52 In scroll space 54, and respectively correspond several card holes 55.The diameter of card hole 55 is equal to the diameter of 1/3 times of ball 53, makes ball 53 The prominent card hole 55 in end, and abut fixed frame 40, using the movement of the rolling cooperation slide plate 30 of ball 53 reduce slide plate 30 with The friction of fixed frame 40.The diameter of card hole 55 can also be the diameter of any multiple ball 53 between equal to 1/4~1/3 times, together The end that sample can be ball 53 protrudes from card hole 55, and height outstanding is more appropriate.55 diameter of card hole is greater than 1/3 times of ball 53 Diameter when, the protrusion of ball 53 is higher, and the friction between 55 wall of card hole is larger, point will go part energy consumption.The diameter of card hole 55 Less than 1/4 times of ball 53 diameter when, ball 53 end protrusion it is lower, buffering effect is smaller.

Further, the position of the corresponding several balls 53 of chassis 51 is equipped with the bracket 56 being recessed inwardly, the radian of bracket 56 Spherical with ball 53 matches, and for propping up ball 53, ball 53 is made to be not easy to shift during the motion.The bracket of this implementation 56 depth is equal to the radius of 1/2 times of ball 53, is placed in the stabilization of ball 53 between chassis 51 and folder 52.The depth of bracket 56 Degree can also be equal to the radius of 1/3~1/2 times of ball 53, equally can produce effect identical with the present embodiment.When bracket 56 Depth less than 1/3 times of ball radius when, there is the problem of abjection bracket 56 in when ball 53, influences buffering effect.Work as support When the depth of slot 56 is greater than the radius of 1/2 times of ball 53, the embedment bracket 56 of ball 53 is too deep, is unfavorable for the rolling of ball 53.

Fig. 3 and Fig. 4 is please referred to, the position of the corresponding Buffer Unit 50 of fixed frame 40 is equipped with track 41, and the connection of slide plate 30 is slow The two sides for rushing component 50 are flexibly connected track 41, have the function of being oriented to and support to the movement of slide plate 30.The corresponding rolling of track 41 The position of pearl 53 is equipped with rolling groove 42, and rolling groove 42 is the groove being recessed inwardly, and is conducive to 53 relative orbit 41 of ball and rolls.

In some embodiments, massage device driving device 100 further includes movable part 60, and the one of the separate eccentric shaft of fixed frame 40 Side is equipped with the outside that movable 43 movable part 60 of through-hole passes through the prominent fixed frame 40 of movable through-hole 43, pass through massage elements 801 can It moves through-hole 43 and connects slide plate 30.

In some embodiments, massage device driving device 100 further includes protective cover 70, is installed on fixed frame 40 and eccentric shaft 20 Periphery, fixed frame 40, slide plate 30 and eccentric shaft 20 are enclosed in, for protecting fixed frame 40, slide plate 30 and eccentric shaft 20, It avoids sundries from falling into fixed frame 40, slide plate 30 and eccentric shaft 20, damages component therein, influence massage device driving device 100 Normal use, and fixed frame 40, slide plate 30 and eccentric shaft 20 can be also installed in massage device 500 by protective cover 70, be prevented Only in use, fixed frame 40, slide plate 30 and eccentric shaft 20 wave damage.

The utility model massage device driving device 100, in use, as shown in fig. 7, being installed on the main body of massage device 800 In 802, massage elements 801 connect movable part, make have a certain distance between massage elements 801 and main body 802, reduce massage Friction between element 801 and main body 802.Start massage device 800, drive motor 10 acts, and drives eccentric shaft 20, eccentric shaft 20 Slide plate 30 is pushed to move, massage elements 801 are moved with slide plate 30, and Buffer Unit 50 reduces between slide plate 30 and fixed frame 40 Friction, so that the kinetic energy of drive motor 10 is obtained advantageous output, power output is stablized, and effectively reduces noise.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

A kind of embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of massage device driving device characterized by comprising

Drive motor, the drive motor, which extends, is equipped with transmission shaft；

Eccentric shaft, the eccentric shaft include with kinetoplast and being installed on the impeller-hub of the side with kinetoplast, and the transmission shaft connects Connect the side far from the impeller-hub with kinetoplast；

Slide plate, the middle part of the slide plate are equipped with sliding slot, and the impeller-hub is inserted into the sliding slot, and abuts the side wall of the sliding slot；

Buffer Unit, the Buffer Unit are respectively arranged in the opposite two sides of the slide plate；And

Fixed frame, the position that the fixed frame corresponds to the Buffer Unit are equipped with track, the connection of the slide plate buffering group The two sides of part are flexibly connected the track.

2. massage device driving device according to claim 1, which is characterized in that the Buffer Unit includes chassis, connection The folder of the chassis and several balls, the folder are equipped with several card holes, have between the chassis and the folder and roll Space, several balls are folded up in scroll space, and respectively correspond several card holes, and the end of several balls is prominent The card hole.

3. massage device driving device according to claim 2, which is characterized in that the diameter of the card hole is equal to 1/4~1/3 The diameter of the ball again.

4. massage device driving device according to claim 2, which is characterized in that the chassis corresponds to several balls Position is equipped with bracket.

5. massage device driving device according to claim 4, which is characterized in that the bracket is the groove being recessed inwardly.

6. massage device driving device according to claim 4 or 5, which is characterized in that the depth of the bracket be equal to 1/3~ The radius of 1/2 times of ball.

7. massage device driving device according to claim 2, which is characterized in that the track corresponds to the position of the ball Equipped with rolling groove, the rolling groove is the groove being recessed inwardly.

8. massage device driving device according to claim 1, which is characterized in that the sliding slot is in " 1 " font.

9. massage device driving device according to claim 1 or claim 7, which is characterized in that the axis of the sliding slot is perpendicular to institute State the axis of track.

10. massage device driving device according to claim 1, which is characterized in that the massage device driving device further includes Movable part, the side far from the eccentric shaft of the fixed frame are equipped with movable through-hole, and it is logical that the movable part passes through the activity The outside of the prominent fixed frame in hole.