KR101377989B1 - Weight training apparatus and weight training method using it - Google Patents

Abstract

The present invention relates to a moment weight-type weight training apparatus, and a weight training method using the same. The weight training apparatus comprises: a supporting frame; a rocking body installed on the supporting frame and rocking and moving along a sleeve portion; a wire connected to the rocking body, rocking the rocking body, and pulled by an exercising person; a weight coupled to freely pivot on the rocking body, and moving vertically to change moment weight; a guide bar guiding the weight; a motor moving a transferring rod to move the guide bar; and a controller controlling the motor and also controlling the training conditions for the exercising person. The weight training method is a weight training method using the weight training apparatus, and is a method for training that includes a gradual weight mode in which a small amount of weight is used at the starting point of weight training, then the amount of weight is gradually increased as training progresses, and a selected amount of weight is used at the end point. According to this weight training apparatus and the weight training method using the same, a quick change in the amount of weight is made possible, the apparatus is made lighter and smaller, the measurement of calories expended during exercise and the amount of exercise is made easy, and training in a fixed weight mode and training in a gradually increasing weight mode is made possible. [Reference numerals] (160) M (Motor)

Description

Weight training apparatus and weight training method using same

The present invention relates to a weight training apparatus and a weight training method using the same, and more particularly, a weight weighting method capable of changing weight quickly by adopting a moment weight method and capable of training in a fixed weight mode and a gradual weight mode. The present invention relates to an apparatus and a weight training method using the same.

In general, weight training equipment is an exercise equipment for improving the health by improving and maintaining the strength and endurance of various parts of the body. Such weight training apparatuses are provided to be able to exercise only a part of the body, and those which can effectively perform various exercise exercises in one exercise apparatus are provided.

Such weight training apparatuses are largely classified into a method using an elastic body and a hydraulic pressure and a method using a heavy material. Among the weight training apparatuses, the apparatus using heavy weights is typically provided with a variable weight stack between two vertical frames with a cable and a pulley, and a prefabricated seat in front to provide various and relatively many movements.

In this variable weight training apparatus, the weight should be set according to the user who uses the apparatus. In order to set the weight, the weight training apparatus includes a hole provided at the side of the weight stack and a hole in the central axis penetrating the weight stack. Insertion pins (fixtures) are inserted to select the required weight.

In the conventional weight variable weight training apparatus, as shown in FIGS. 1 and 2, a pulley 12 is installed on an upper portion of the support 10 having a base 11, and a wire 13 connected to a plate 14 on one side thereof. ) Is mounted so as to be wound on the pulley 12 mounted on the upper part of the support 10, and the other side of the plate 14 is equipped with a fixed rod 15 having a plurality of holes, and inside the support 10 A pair of guides 16 are erected so that the plate 14 can be moved up and down along the guides 16, and the guides 16 have a plurality of stacks with holes for inserting the fixing rods 15 therein. (17) is operatively mounted up and down, and one side of the stack 17 is formed with holes corresponding to the holes of the fixing rod 15, respectively.

The conventional weight variable weight training apparatus is inserted through a configuration in which a fixed rod 15 mounted at the bottom of the plate 14 is vertically formed at the center of the stack 17, and the desired weight of the fastener 18 is fixed. The weight is adjusted by inserting through a hole formed in the side of any stack 17 so as to be coupled to the rod 15 so that the stack 17 and the fixed rod 15 are coupled.

By the way, the conventional weight-variable weight training apparatus is a device for performing the exercise by selecting the weight to exercise the exercise, a method of proceeding the weight exercise by manually selecting a specific weight on the aggregate of the weight consisting of several steps to be. This method is not easy to change the weight quickly when the exerciser is changed, it is not easy to measure the calories burned (or the amount of exercise) generated during exercise, and due to the weight of the mass aggregates to increase the size of the instrument The problem is that the design is huge and the design is not beautiful and the movement and installation are not easy.

The present invention has been made to solve the problems as described above, the object of the present invention is to adopt a moment weight method, it is possible to change the weight quickly, lighten the device and easy to measure the calories burned and the amount of exercise generated during exercise The present invention provides a weight training apparatus of a moment weight method capable of training in a fixed weight mode and a progressive weight mode, and a weight training method using the same.

Weight training apparatus according to the present invention for achieving the above object is a rocking body having a support frame, a rod is installed on the support frame and swings and moves along the sleeve, and is connected to the rocking body to swing the rocking body to the exerciser A wire that is pulled by, a weight body that is freely coupled to the swinging body and moves up and down to change the moment weight, a guide bar for guiding the weight body, a motor for moving a feeder on which the guide bar is fixed, and a motor for controlling the motor. On the other hand includes a control unit for controlling the training state of the exerciser.

The guide bar is erected perpendicular to the carriage, and the carriage is transported by the motor to move the guide bar.

The carriage is provided with wheels or sliding guides so that the carriage body can move, and the carriage is preferably carried by a motor through a transfer screw or gear.

The weight training method according to the present invention includes a support frame, a rocking body provided on the support frame and swinging and moving along the sleeve, and a wire connected to the rocking body to swing the rocking body and pulled by the exerciser; It is coupled to the swinging body freely to move up and down to change the weight of the moment to move the weight, the guide bar for guiding the weight body, the motor for moving the guide bar attached to the conveyer, and control the motor while controlling the training state of the exerciser A weight training method using a weight training apparatus including a control unit for controlling the weight training method, starting at a fixed weight mode selected according to a conventional method at the start of weight training, and starting with low weight and gradually increasing weight as training proceeds. The weight selected at the end Including gradual weight training mode.

After the training is started, exercise information such as calorie consumption amount can be calculated and stored in the storage device and displayed on the display unit.

According to the weight training apparatus according to the present invention and the weight training method using the same, it is possible to change the weight quickly by adopting the moment weight method, and to reduce and reduce the weight and size of the device, and to easily and securely measure the exercise information such as calories burned during exercise. There is an effect that the training of the weight mode mode and progressive weight mode is possible. In addition, the weight training device is light and compact, and the design is beautiful, and the movement and installation are easy.

1 is a side view partially cut away a conventional weight training apparatus.
2 is a front view partially cut in the conventional weight training apparatus.
3 is a block diagram showing a weight training apparatus according to a first embodiment of the present invention.
4 is a block diagram illustrating a control system of a controller in FIG. 3.
5 is a flowchart illustrating a weight training method using a weight training apparatus according to an embodiment of the present invention.
6 is an operational state diagram of the weight training apparatus according to the first embodiment of the present invention.
7 is a block diagram showing a weight training apparatus according to a second embodiment of the present invention.
8 is a block diagram showing a weight training apparatus according to a third embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Note that, in the drawings, the same components are denoted by the same reference symbols as possible. Further, the detailed description of known functions and configurations that may obscure the gist of the present invention will be omitted. For the same reason, some of the components in the drawings are exaggerated, omitted, or schematically illustrated.

3 is a block diagram showing a weight training apparatus according to a first embodiment of the present invention. As illustrated, the weight training apparatus 100 according to the first embodiment of the present invention includes a support frame 110, a swinging body 120, a wire 130, a rod part 124, and a weight body ( 145, a guide bar 150, a motor 160, and a controller 170.

The support frame 110 is a frame supporting the oscillator 120 so as to oscillate, and the oscillator 120 is hinged to the oscillation center C of the upper end. The support frame 120 may be integrated with a support for supporting a pulley, which will be described later, for guiding the wire 130. The support frame 110 may be provided with a stopper for preventing the swing of the swinging body 120 within a certain angle limit.

The swinging body 120 is a swinging mechanism which is installed in the support frame 110 and swings. The swinging body 120 swings as the athlete pulls or releases the wire 130, and the sleeve portion protrudes in one direction from the swinging center C. 121, the flange 122 protruding in the other direction from the swing center, the pivoting portion 123 hinged to the swing center of the support frame 110, and the sleeve 121 are inserted into and pulled out and moved. The rod portion 124 is made. Rotating portion 123 may be provided with a restoring spring, such as a torsion spring for restoring the swinging body 120 if the exerciser does not pull the wire. The weight body 140 is rotatably coupled to the end of the rod portion 124 by a hinge joint, a pivot joint, a universal joint, or the like.

The wire 130 is connected to the end of the flange 122 of the oscillator 120 and is pulled by the exerciser to oscillate the oscillator 120 and is caught by the pulleys 135 and 136. At the end of the handle 131 hangs. Pulleys 135 and 136 are supported by support 137 and 138. Supports 137 and 138 may be integrated with the support frame 110 to form a frame. It is preferable that the oscillator 120 oscillates within a swing angle range of about 150 degrees when the length at which the exerciser pulls the wire 130 (H: shown in FIG. 6) is about 1 m.

The weight body 140 is rotatably coupled to the rod portion 124 of the swinging body 120 to change the moment weight while moving up and down, and has a connecting portion 141 connected to the rod portion 124.

The guide bar 150 guides the weight body 140 in the up and down direction, and stands vertically to the feed table 155. The conveyance table 155 is conveyed through the lead screw (feed screw: 156) by the motor 160. As the feed table 155 is transferred, the guide bar 150 moves in the horizontal direction. Wheel 157 is provided on the bottom of the transfer table (155).

The motor 160 is a control motor that moves the feed table 155 and the guide bar 150 in a horizontal direction. Power and a control signal for driving the motor 160 may be supplied by the controller 170 by wire or wirelessly. The motor 160 may be installed in the support frame 110. The driving force of the motor 160 may be transmitted to the transfer table 155 through various power transmission mechanisms such as a chain, a timing belt, and a gear.

The controller 170 controls the motor 160 while controlling the training state of the exerciser. The controller 170 may be installed on the support frame 110 or may be separately installed, and may be installed on the upper portion of the motor 160. The weight training apparatus 100 of the present invention includes a variety of sensors required for the control of the control unit, such as a position sensor for detecting the position of the weight body 140 and the guide bar 150 and a direction sensor for detecting the rotation direction of the oscillator 120. Is provided.

4 is a block diagram illustrating a control system of the controller 170 in FIG. 3. As shown in the figure, the control unit 170 includes a sensor 181 such as a position sensor and a direction sensor, an operation input unit 182 such as a keypad, a communication input / output unit 183 such as USB, Internet, or RS232, and a display unit such as a monitor. 184, a voice generator 185 such as a speaker, a data storage unit 186 for storing control programs and processing data, image data, audio data, and the like, and a motor driver 187 for driving the motor 160 are connected. do.

The controller 170 includes a CPU for performing overall control of the weight training apparatus 100, and includes a voice controller 171, an image controller 172, a communication controller 173, a motor controller 174, and a timer 175. ), A receiver 176, a detection signal processor 177, and a calculator 178.

The voice controller 171 transmits the guide voice, the rhythm sound, and the like to the voice generator 185, and the image controller 172 displays the mode selection and display guide 184 of the image for training guide. The communication control unit 173 communicates with the weight training apparatus 100 and a server installed at a predetermined position, and the motor control unit 174 controls the motor driving unit 187 for driving the motor 160. The operation unit 175 measures an exercise time, etc., and the receiving unit 176 processes a signal input through the communication input / output unit 183, and the detection signal processing unit 177 is input through the sensor 181. The signal being processed.

The calculating unit 178 is based on the information from the timer 175, the detection signal processing unit 177 and the information input from the operation input unit 182, the moving distance of the weight body by the moment weight method, the amount of exercise (calories burned), and the like. Calculate

As shown in FIG. 6, the horizontal movement distance L of the weight body 140 sets the pulling force of the wire 130 by the exerciser to pull the wire 130 and thus the swing angle of the swinging body 120. (θ), the weight of the weight body 145, the real-time horizontal position of the weight body 140, etc. are calculated and determined by the control unit 170, taking into consideration the factors.

Meanwhile, the exercise amount (calories burned) of the exerciser is calculated through the exercise start time, the number of times the wire 130 is pulled, and the selected weight (set weight), and is calculated in consideration of various factors.

In the weight training apparatus 100 according to the first embodiment of the present invention configured as described above, as shown in FIG. 6, when the athlete grasps the handle 131 and pulls downward, the oscillator 120 is the swing center C. It rotates in a counterclockwise direction with respect to the rod portion 124 of the swinging body 120 in accordance with the horizontal movement distance (L) of the weight body 140 is drawn out of the sleeve portion 121, the weight body 140 The swing angle θ becomes smaller while increasing.

If the exerciser does not pull the wire 130, the weight body 140 is lowered by the restoring force of the torsion spring installed on the rotating part 123 and the weight of the weight body 140, while the rod part 124 of the swinging body 120 is The oscillator 120 rotates in the clockwise direction as the oscillation angle θ is increased by being introduced into the sleeve 121.

While the oscillator 120 rotates counterclockwise, the controller 170 moves the horizontal body L in the horizontal direction L according to the weight and weight mode (low muscle force mode and high muscle force mode) selected by the exerciser. ) By controlling the motor 160 to move the weight 140.

5 is a flowchart illustrating a weight training method using the weight training apparatus 100 according to an exemplary embodiment of the present invention. As shown, power is supplied to the weight training apparatus 100 and starts (S110). After inputting the ID of the athlete in the initial screen (S120), according to the guidance to select the training menu (S130). In the case of a fitness club, which is a weight training club, input of ID is completed by inputting a member card through membership registration, and other inputs can be input by an input means such as a keypad. You can also exercise with Absolute input without entering ID. The training menu includes a weight mode, which is a method of selecting a weight. The weight mode is divided into a low muscle and a high muscle mode, and an exerciser may directly select a weight. Segmentation weights can also be selected in low and high force modes.

After the training menu is selected, the exercise conditions, time and weight, etc. are selected on the screen of the low muscle or high muscle mode according to the weight mode (S141) (S142), and the training is started (S150). Low weight mode is a weight mode that is suitable for adolescents, rehabilitation patients, and the elderly, starting with low weight at the start of weight training and gradually increasing weight as the training progresses to carry the weight selected at the end. . In modern times, the gradual weight mode method is necessary because an exercise method that starts with the maximum weight due to an increase in the elderly population can cause a second physical problem by causing a bunch of muscle strength for the elderly. The high muscle strength mode is a weight mode in which the weight selected from the start point to the end point is the same in weight training.

When the training is started, the motor is controlled by the controller 170 and the mode in which the weight is loaded in the low muscle force mode or the high muscle force mode is performed. Then, the sensor automatically detects the start of the exercise, calculates the exercise amount (calories burned), displays it in real time on the display unit 184 such as a monitor, and stores the data in the data storage unit 186 (S160). When the training of the selected weight mode is completed, the result is stored and ends (S170). The controller 170 may calculate the calories burned and the amount of exercise, record them in the storage device, display them on the display unit, and display the weight state of the weights by color.

The personal data stored in the data storage unit 186 may be delivered to the fitness club server through a network (internet network or local area network) or delivered to the individual through an app of a smart phone, which is a personal portable terminal.

7 is a block diagram showing a weight training apparatus 200 according to a second embodiment of the present invention. In the weight training apparatus 200 of the present embodiment, the sleeve portion 221 of the oscillator 220 is rotatably coupled to the weight body 240, and the rod portion 224 moves along the sleeve portion 221. The body 220 has a structure that swings. The other end, which is not shown, of the rod 224 is swingably coupled to the support frame (not shown). Since the guide bar 250, the conveyer 255, the lead screw 256, the wheel 257, and the other components (not shown) shown in FIG. 7 are similar to those of the first embodiment, detailed description thereof will be omitted.

8 is a block diagram showing a weight training apparatus according to a third embodiment of the present invention. The weight training apparatus 300 of the present embodiment has a structure in which the wire 330 is directly connected to the pivoting portion 323 of the swinging body 320, and the swinging body 320 swings as the wire 330 is pulled. have. Since the support frame 310, the handle 331, the pulleys 335, 336, the support 337, 338, and other components not shown in FIG. 8 are similar to those in the first embodiment, detailed descriptions thereof will be omitted. .

It should be noted that the embodiments of the present invention disclosed in the present specification and drawings are only illustrative of the present invention in order to facilitate the understanding of the present invention and are not intended to limit the scope of the present invention. It is to be understood by those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

100: weight training device 110: support frame
120: oscillator 121: sleeve portion
122: flange 123: rotating part
124: rod 130: wire
135, 136: pulley 140: weight
150: guide bar 155: transfer table
156: lead screw 157: wheels
160: motor 170:

Claims (3)

A support frame,
A rocking body installed on the support frame and swinging and having a rod moving along the sleeve;
A wire connected to the oscillator to oscillate the oscillator and pulled by an exerciser;
A weight body rotatably coupled to the oscillating body to change the moment weight while moving up and down;
A guide bar for guiding the weight body;
A motor for moving the guide bar;
And a controller for controlling the motor and controlling a training state of an exerciser. A rocking body provided with a support frame, a rod portion installed on the support frame and swinging and moving along the sleeve portion, a wire connected to the rocking body to swing the rocking body and pulled by an exerciser, and freely rotated to the rocking body A weight including a weight coupled to change the moment weight while moving up and down, a guide bar for guiding the weight, a motor for moving the guide bar, and a controller for controlling the motor and controlling a training state of an exerciser As a weight training method using a training device,
At the start of the weight training, the weight training method using the weight training apparatus, comprising a gradual weight mode in which the weight is gradually increased as the training progresses after the start of the low weight and the weight is gradually increased. . The method according to claim 2,
The weight training method using the weight training device, characterized in that after the training is started to calculate the calories burned and displayed on the display.

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