CN2636850Y

CN2636850Y - Rocking body-building device

Info

Publication number: CN2636850Y
Application number: CN 03247421
Authority: CN
Inventors: 梁宝东; 侯贵平
Original assignee: 谢顺宗
Priority date: 2003-06-19
Filing date: 2003-06-19
Publication date: 2004-09-01
Anticipated expiration: 2013-06-19

Abstract

The utility model discloses a swing machine that can not only make the left and right swings, but can also make the up and down swings, the utility model includes a left and right swing mechanism and an up and down swing mechanism, the left and right swing mechanism is a left and right swing frame, the up and down swing mechanism is an up and down swing frame, a vertical long-circular groove is arranged on the left and right swing frame, and a horizontal long-circular groove is arranged on the up and down swing frame. The interiors of the vertical and horizontal long-circular grooves are respectively provided with an eccentric component which is respectively arranged on a motor shaft, a screw structure is arranged on the motor shaft section which is positioned between the two eccentric components, a drive head is engaged on the screw section, when the motor shaft rotates clockwise or anti-clockwise, the drive head can be moved forward and backward till the contact with the eccentrics, so as to drive the rotation of the eccentrics, further to achieve the left and right or up and down swings of the swing machine.

Description

A kind of body-building wobbler

Technical field:

This utility model relates to a kind of health and fitness facilities, particularly a kind of body-building wobbler.

Background technology:

Existing body-building wobbler is a lot, all comprise parts such as motor, base and eccentric stiffener, but mostly only has left-right swinging mechanism, so such wobbler can only swing, can not swing up and down, when people carried out body-building with wobbler, people's motion mode was restricted, and allow the people feel the motion mode dullness to cause people's joint motion in body-building insufficient.And people are in body-building, need be to closing the omnibearing motion in position.So this can only do wiggly wobbler can not satisfy people to the motion needs.

Summary of the invention:

The purpose of this utility model just provides and a kind ofly both can swing, and can swing up and down a kind of wobbler that can elect in two kinds of swing modes neatly again.

For achieving the above object, the body-building wobbler that this utility model provides, comprise lower cover, base and motor, motor and base are arranged on down and cover, base is provided with left-right swinging mechanism, this left-right swinging mechanism comprises swing support and connecting rod, two connecting rods and base flexibly connect, swing support between two connecting rods, two connecting rods and base flexibly connect, swing support between two connecting rods, by two link supports, the support two ends that swing flexibly connect with two connecting rods respectively, swinging has a upright Long Circle through hole on the support, has the eccentric of swinging in this upright Long Circle through hole, has pin on this eccentric, be connected with luffing mechanism on the described support that swings, this luffing mechanism comprises adapter, slide bar and swing up and down support, adapter is connected as a single entity with the support that swings, swinging up and down support is connected with adapter by the slide bar bar, has horizontal Long Circle hole on the support swinging up and down, has the eccentric of swinging up and down in this horizontal Long Circle hole, this swings up and down also has pin on the eccentric, motor drive shaft runs through and swings eccentric and swing up and down eccentric, there is helicitic texture at middle part at motor drive shaft, one driving head is housed on this threaded shaft section, driving head screws by screw thread with motor drive shaft and is connected, and the two ends of driving head have groove, and the position size of this groove is corresponding with the position size of pin.

In addition, can also be provided with two symmetric springs on the above-mentioned support that swings, an end of spring is connected on the pedestal, and the other end is connected on the support that swings; Also have, the pin that is provided with on above-mentioned eccentric is one group of symmetric pin, and two pins are contained in eccentric two apertures, pin back side spring compression; Besides, the preferably lonely shape chute of groove that is provided with at above-mentioned driving head two ends.

Because the wobbler that wooden utility model provides also has luffing mechanism except having left-right swinging mechanism, has the commutation driving head between two swing mechanisms, so this oscillating machine not only can swing, can also swing up and down, and commutation flexibly, simple to operate, easy to use.

Description of drawings:

Fig. 1 forms structural representation for wobbler;

Fig. 2 is the axonometric chart of wobbler;

The vertical view that Fig. 3 cuts open from motor axis for Fig. 2 level;

Fig. 4 is the structural perspective of left-right swinging mechanism on the wobbler;

Fig. 5 is the axonometric chart of adapter;

Fig. 6 is the axonometric chart that swings up and down support;

Fig. 7 is the structural representation of compressible bearing pin on the eccentric that amplifies;

The specific embodiment:

Below in conjunction with the drawings and specific embodiments this utility model is described in further detail:

Wobbler shown in Fig. 3, comprise lower cover 1, motor 3 and base 2, motor 3 and base 2 are arranged on the lower cover 1, base 2 be provided with shown in Fig. 1 or Fig. 2 about, luffing mechanism, left-right swinging mechanism comprises swing support 5 and connecting rod 7, two connecting rods 7 are connected by bearing pin or hinge with base 2, the support 5 that swings is supported by two connecting rods 7 between two connecting rods 7, support 5 two ends that swing are connected by bearing pin or other similar connecting device with two connecting rods respectively, the support 5 that swings can swing, at the support 5 that swings a upright Long Circle through hole 19 is arranged at the support 5 that swings, also be connected with an adapter 9 shown in Figure 5 on this support 5 that swings, adapter 9 will swing support 5 with swing up and down support 11 and connect as one, certainly this adapter 9 can be an integral body with the support 5 that swings, two vertical slide bars 10 are housed on adapter 9, swing up and down and have two hole depth values vertical through hole 21 littler on the support 11 than slide bar one length value, the position size of this vertical through hole 21 adapts with the position size of two slide bars 10, two upright sliding bars 10 pass and swing up and down the vertical through hole 21 of two on the support 11, swing up and down support 11 like this and just can be connected with the support 5 that swings, and swing up and down support 11 and can do along slide bar 10 and pump by slide bar 10; Has a horizontal Long Circle hole 20 on the support 11 swinging up and down, motor drive shaft 17 runs through the support 5 that swings, adapter 9 and swing up and down support 11, there is helicitic texture at middle part at motor drive shaft 17, one driving head 8 is housed on this threaded shaft section, driving head 8 and motor drive shaft 17 screw by screw thread, swing eccentric wheel assembly and eccentric wheel assembly up and down are housed respectively on the motor bearing 17 of driving head 8 both sides, the eccentric wheel assembly that swings is arranged in the vertical Long Circle hole 19 of left and right sides swinging rack 5, swinging up and down eccentric wheel assembly is arranged in the horizontal Long Circle hole 20 of swinging rack 11 up and down, this eccentric wheel assembly and swing up and down eccentric wheel assembly and be an eccentric of swinging, eccentric is that loose fit is connected with motor drive shaft, on swing eccentric 6 and last bottom eccentric 12, side near driving head 8, be provided with pin 15, the two ends of driving head 8 are provided with groove 18, and the position of this groove 18 is corresponding with the position of pin; When motor 3 clockwise rotates or rotates counterclockwise, by the screw thread transmission, driving head 8 will on the motor drive shaft 17 reach or after move; When moving backward to when contacting with the eccentric 6 that swings, pin 15 snaps in the groove of driving head 8, thereby pendulum eccentric 6 rotates about driving, and this moment, massage head swung; In like manner, when motor turns to when changing, massage head transfers to and swinging up and down.Have one to adjust ring at the end of motor drive shaft 17, baffle plate with swing up and down support 11 and be connected by screw.

In addition, the preferably lonely shape chute of groove 18 at above-mentioned driving head 8 two ends can be implemented in when clockwise rotating or rotating counterclockwise like this, and driving head 8 can slide relatively with the eccentric self-locking, can also be other groove certainly.Besides, the pin that is provided with on the above-mentioned eccentric can be the symmetric telescopic pin of a group shown in Fig. 7, the back of the body and compressing with spring 16, when driving head 8 near and when driving the eccentric rotation, spring 16 is compressed; After motor turns to change, driving head 8 because and motor drive shaft 17 by being threaded, the meeting adverse movement, at this moment spring 16 contact for 8 one initial thrusts of driving head with another eccentric up to driving head 8, make like this wobbler swing and swing up and down between conversion become and be more prone to.

In order to prevent that the massage head on the wobbler from tilting, as shown in Figure 2, can also on the support 5 that swings, be provided with two symmetric springs 4, one end of spring 4 is connected on the pedestal, and the other end is connected on the support 5 that swings, like this teeter moving in, because the effect of spring 4, left and right sides swinging rack 5 can be got back to middle position all the time in the active force fore-telling of spring 4, and can not tilt to any side, has so just guaranteed the steady swing of wobbler.

Claims

1 one kinds of body-building wobblers, comprise lower cover (1), base (2) and motor (3), motor (3) and base (2) are arranged on the lower cover (1), base (2) is provided with left-right swinging mechanism, this left-right swinging mechanism comprises support that swings (5) and connecting rod (7), two connecting rods (7) flexibly connect with base (2), the support (5) that swings is positioned between two connecting rods (7) and is supported by two connecting rods (7), support (5) two ends that swing flexibly connect with two connecting rods (7) respectively, swinging has a upright Long Circle through hole (19) on the support (5), has the eccentric of swinging (6) in this upright Long Circle through hole (19), has pin (15) on this eccentric (6), it is characterized in that: be connected with luffing mechanism on the described support that swings (5), this luffing mechanism comprises adapter (9), slide bar (10) and swing up and down support (11), adapter (9) and the support that swings (5) are connected as a single entity and swing up and down support (11) and be connected with adapter (9) by slide bar (10), has horizontal Long Circle hole (20) on the support (11) swinging up and down, has the eccentric of swinging up and down (12) in this horizontal Long Circle hole (20), this swings up and down also has pin (15) on the eccentric (12), motor drive shaft (17) runs through the eccentric that swings (6) and swings up and down eccentric (12), there is helicitic texture at middle part at motor drive shaft (17), one driving head (8) is housed on this threaded shaft section, driving head (8) screws by screw thread with motor drive shaft (17) and is connected, the two ends of driving head (8) have groove (18), and the position size of this groove is corresponding with the position size of pin (15).

2 wobblers according to claim 1 is characterized in that: the described support that swings (5) is provided with two symmetric springs (4), and an end of spring (4) is connected on the pedestal, and the other end is connected on the support that swings (5).

3 wobblers according to claim 1 is characterized in that: the pin that is provided with on the described eccentric (15) is one group of symmetric pin, and two pins (15) are contained in the eccentric aperture, and pin (15) back side compresses with spring (16).

4 wobblers according to claim 1 is characterized in that: the groove (18) at described driving head (8) two ends is lonely shape chute.