CN2315943Y

CN2315943Y - Twisting disc body-building apparatus structure

Info

Publication number: CN2315943Y
Application number: CN 97250480
Authority: CN
Inventors: 刘平邦
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-08-18
Filing date: 1997-08-18
Publication date: 1999-04-28
Anticipated expiration: 2007-08-18

Abstract

The utility model relates to a twisting disc body-building apparatus structure, which is mainly provided with a main body which is composed of the combination of an upper and a lower covers. The inside of the main body is provided with a rotary disc whose bottom is sheathed with a bearing and upper part is exposed from the main body; the circumference of the rotary disc is provided with an arc fixed mount which is used to fix microswitches; when the rotary disc is driven through a motor and a reduction gear, signals are triggered to be transferred to a control circuit; because the salient points which are arranged on the bottom of the rotary disc are respectively contacted with the microswitches on the both sides of the fixed mount, the motor is caused to form positive reverse rotation according to the drive of the circuit, and the rotary disc is relatively caused to rotate back and forth with a certain angle; the utility model causes users to stand on the rotary disc to achieve the effect of twisting body-building; the position adjustment of the utility model is controlled by the microswitches to cause the rotary disc to properly change the angle of the rotation of the twisting disc body-building apparatus structure.

Description

Turn round the dish body-building equipment structure

This utility model relates to a kind of body-building equipment structure, and You Zhineng turns round the dish body-building equipment structure for the twisting of standing.

In modern society, people often are in the busy condition of anxiety, make many people cause the discomfort of body part because of chronic fatigue, common have a sore waist and aching in the waist and the back, extremities aching pain etc., though, these slight illness can range due to the quantity of motion deficiency, but because in the city life, the real difficult suitable sports center of seeking adds very busy work, and nature can't be regular, muscles and bones is unfolded in quantitative activity, so, at present among the people for adapting to the drawback that this modern civilization is formed, and the various body-building apparatus that release one after another, the confession people in free time bonus with limited space, reach the purpose of motion, wherein a kind of standing on the disk is with the rotating disk of whole body twisting, because of it really can obtain the preferable effect of motion, and it is very popular, but because this product is suitable speed and the angle that is twisted uncontrollable rotation by human body voluntarily, also may cause the sport injury of improper use, very undesirable.

The purpose of this utility model be to provide a kind of can be for the twisting of standing, and can adjust twisting speed and angle turn round the dish body-building equipment structure.

The technical solution of the utility model is: this structure comprises: a body, a rotating disk, a power transmission shaft, an arc fixed mount, a support bar and control circuit, wherein body series is made up of upper and lower cover, the loam cake front end is provided with a bump, for the socket support bar, the rear end is provided with a circular open, and being provided with an arc opening in the periphery of this opening, the rear end is respectively equipped with cylinder and fixed leg before the lower cover; Rotating disk system is worker's shape, and the top is protruding granular, and the appropriate location of below periphery is provided with a prominent point, and bottom center is provided with a fixed axis, for after wearing a bearing, is sleeved on lower cover and holds on the cylinder afterwards, and shallow slot portion is connected with a power transmission shaft for a sheathed belt; Drive shaft system is embedded between the fixed leg of loam cake and lower cover front end, is I-shaped, and the below is a circular gear, supplies the worm screw bridle joint of the primary shaft front end of motor, and the groove of central authorities is for the belt socket that is connected rotating disk; Arc fixed mount system is located at the rotating disk periphery, and both sides are provided with screw, and for being fixed in lower cover, the surface is provided with a long arc shape opening, for the microswitch locking; Control circuit system is located on the body front end support bar, system is made up of a control circuit power and a flip-flop circuit, wherein, the outfan of flip-flop circuit is connected a relay, and make this relay often open and normal coila is connected the positive and negative wiring of motor respectively.

By the combination of above-mentioned member, this rotating disk can cooperate its set prominent point in below to touch the triggering signal that microswitch produces via the drive of motor shaft, make motor form rotating, rotating disk is constituted come back rotation,, reach the purpose of twisting body-building for standing on it.

Below in conjunction with accompanying drawing embodiment of the present utility model is made a detailed description.

Fig. 1 is the schematic perspective view of this utility model;

Fig. 2 is the perspective exploded view of this utility model;

Fig. 3 is the generalized section of this utility model;

Fig. 4 is the angular adjustment apparatus operation embodiment sketch map of this utility model;

Fig. 5 is the support bar operation chart of this utility model;

Fig. 6 is the preferred embodiment circuit diagram of this utility model.

As shown in Figure 1, 2, this is novel to be provided with a body 1 of being made up of upper and

lower cover

11,12, and wherein, holding before the loam cake 11 is a bump 111, plug for support bar 2, lower cover 12 is provided with a cylinder 121, makes bearing 13 can be arranged in this cylinder 121, for a rotating disk 14 fits, the fixed axis of this rotating disk 14 (figure does not show) is embedded in cylinder 121, with the screw locking, make the first half of rotating disk 14 be exposed to the circular open 112 of loam cake 11, and can rotate along bearing 13;

One I-shaped power transmission shaft 15 is placed in the fixed leg 122 of loam cake 11 and lower cover 12 with its rotating shaft 151, and be attached to the shallow slot portion 142 of rotating disk 14 with belt 16 by groove 152, when the gear 153 that makes power transmission shaft 15 belows drives via the worm screw 172 of primary shaft 171 front ends of motor 17, can drive rotating disk 14 and rotate;

One arc fixed mount 18 is located at the periphery of rotating disk 14, and with screw 181,182 are locked in lower cover 12, these fixed mount 18 surfaces are provided with a long arc shape opening 183, for

microswitch

19,20 is fixing with screw 191 and bolt 201 respectively, and this bolt 201 stretches the arc opening 13 in loam cake 11, and with a knob 202 fits, tightly revolving and get loose via this knob 202, and the position of appropriate change microswitch 20, the prominent point 143 that makes rotating disk 14 belows is when rotating disk 14 rotates, can touch microswitch 19 respectively, 20, triggering signal is sent to the control circuit 3 of support bar 2 tops, and, make motor 17 form rotatings, the rotations that rotating disk 14 is constituted back and forth via the driving of control circuit 3, and because of adjusting the position of microswitch 20, and the rotational angle of change rotating disk 14 is provided with footmuff 145 in addition in rotating disk 14 tops, fixing both feet when standing in rotating disk 14 tops for user.

Basis via combination is novel, be available for users to stand on the rotating disk 14, and grip the handle 21 of support bar 2 tops with hands, and adjustment button 31,32 power-on and setting velocity of rotation by control circuit 3, reach the effect of twisting body-building, and support bar 2 also can for the suitable bending of health, form the sport and body-building of the upper part of the body by the effect of support 22 and bump 111 interior oil cylinder pressures.

Consult Fig. 3, by finding out in graphic, rotating disk 14 is to be sleeved on the bearing 13, and drive by rotating shaft 151 with belt 16, and the prominent point 143 of rotating disk 14 can touch

microswitch

19,20 respectively, and microswitch wherein 20 can because of the knob 202 of body 1 top when loose, move the position of this microswitch 20 along the opening 183 of fixed mount 18, and when the position is determined, give tight lock again, when making motor 17 drive rotating shaft 151, can rotate back and forth relative to rotating disk 14 is formed, the power lead of motor 17 then can be connected to control circuit along the hollow space 23 of support bar 2.

Consult Fig. 4 A, 4B, by finding out in graphic, when distance is big between the

microswitch

19,20, the rotational angle of rotating disk 14 strengthens (shown in Fig. 4 A) relatively, and when microswitch 20 dwindle via moving and another microswitch 19 between apart from the time, the rotational angle of rotating disk 14 also dwindles relatively, to adapt to the twisting effect of difference.

Consult Fig. 5 A, 5B, these novel support bar 2 bottoms are connected an oil hydraulic cylinder of being located at protrusion 111, make when the pulling of support bar 2 via the top, and when forming the swinging of front and back, can reach the effect of pulling force body-building because of the resistance of this oil hydraulic cylinder.

Consult Fig. 6, the control circuit that this is novel, main system is provided with the control circuit power of a R1, VR1, C1, D2 and Q2 composition, turn through VR1, can suitably adjust the service voltage of motor, and the positive circnit NOT of forming by U1A, U1B and R6, Q1 etc., then can be because of the shake-up respectively of microswitch SW1, SW2, make the pressure value of R6 be the variation of high and low current potential, amplification via Q1, relay R Y1 also is open circuit or path alternately, makes to be connected in often the opening and the mutual conducting of the positive and negative wiring of motor of normally closed contact of this relay road RY1, constitutes the rotating of motor.

Combine with above-mentioned, this novel with a rotating disk set come back rotation, for standing twisting body-building, except that the purpose that reaches motion, and can freely adjust because of rotational angle and speed, more increase the effect of body-building.

Claims

1, a kind of dish body-building equipment structure of turning round, comprise: body (1), rotating disk (14), power transmission shaft (15), arc fixed mount (18), support bar (2) and control circuit (3), it is characterized in that: body (1) is made up of upper and lower cover (11), (12), wherein, loam cake (11) front end is provided with a bump (111), socket support bar (2), the rear end is provided with a circular open (112), and be provided with an arc opening (113) in the periphery of this opening, in the lower cover (12) before the rear end be respectively equipped with cylinder (121) and fixed leg (122); Rotating disk (14) is worker's shape, the top is protruding granular, the appropriate location of below periphery is provided with a prominent point (143), bottom center is provided with a fixed axis, for after wearing a bearing (13), be sleeved on lower cover (12) and hold cylinder (121) afterwards, the sheathed belt of shallow slot portion (142) (16) is connected with a power transmission shaft (15); Power transmission shaft (15) is to be embedded between the fixed leg (122) of loam cake (11) and lower cover (12) front end, be I-shaped, the below is a circular gear (153), supply worm screw (172) bridle joint of primary shaft (171) front end of motor (17), the groove of central authorities (152) is for belt (16) socket that is connected rotating disk (14); Arc fixed mount (18) is a periphery of being located at rotating disk (14), and both sides are provided with screw, and for being fixed in lower cover (12), the surface is provided with a long arc shape opening (183), for microswitch (19), (20) locking; Control circuit (3) is to be located on body (1) the front end support bar (2), system is made up of a control circuit power and a flip-flop circuit, wherein, the outfan of flip-flop circuit is connected a relay R Y1, and make this relay often open and normally closed contact is connected the positive and negative wiring of motor (17) respectively.

2, turn round the dish body-building equipment structure according to claim 1, it is characterized in that: wherein, be located at the adjustable microswitch (20) of arc fixed mount (18) one sides, system is locked in the long arc shape opening (183) of fixed mount with a microscler bolt (201), and this microscler bolt (201) top stretches the arc opening (113) of loam cake (11), is spirally connected with a knob (202).

3, turn round the dish body-building equipment structure according to claim 1, it is characterized in that: wherein, the foot-operated part of rotating disk (14) top can be provided with heating and magnetics.

4, turn round the dish body-building equipment structure according to claim 1, it is characterized in that: wherein, the bottom of support bar (2) can be connected in the oil hydraulic cylinder of loam cake bump (111).

5, turn round the dish body-building equipment structure according to claim 1, it is characterized in that: wherein, be provided with footmuff (145) in rotating disk (14) top.