KR101638862B1 - Weight Training Apparatus Having Load-balancing Device, Rehabilitation Medicine Apparatus Having the Same, and Operating Method Thereof - Google Patents

Abstract

A sports equipment including a load control device, a rehabilitation device including the same, and a method of operating the same are disclosed. The exercise device 100 according to the embodiment of the present invention includes a body frame 110 that is composed of a plurality of frame members and has a load control unit 140 mounted thereon and a seating unit 120 mounted thereon, ; A seating part 120 mounted on the upper part of the main body frame 110 and having a back part 160 at one side thereof; An extension part 130 installed to one side of the backrest part 160 so as to be rotatable by a predetermined angle and extending in one direction from the backrest part 160 and having a cable guide pulley 131 mounted at an end thereof, ; A load adjusting unit 140 mounted on a lower portion of the main body frame 110 and having an elastic member 143 for adjusting a load applied to the elastic member in accordance with a change in position; And a controller 150 mounted on the main body frame 110 and changing the angle of the extension part 130 and the position of the load control part 140 according to a predetermined set value .
According to the exercise device of the present invention, it is possible to provide a fitness device capable of changing the angle of the extension part and the load amount of the load adjustment part by a predetermined set value.

Description

 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fitness device including a load adjusting device, a rehabilitation device including the same, and a method of operating the same.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fitness apparatus including a load adjustment apparatus, a rehabilitation apparatus including the same, and a method of operating the same, and more particularly, to a fitness apparatus including a load adjustment apparatus automatically controlled by a predetermined set value, A rehabilitation apparatus including the same, and a method of operating the rehabilitation apparatus.

Commonly used exercise equipment can be divided into weight type using weight, pneumatic type using air pressure, hydraulic type using hydraulic cylinder, and hydraulic type using hydraulic fluid according to the load type. have.

The method of applying a constant load during exercise is isotropic exercise, which is most effective for muscle development and is the most preferred method by users.

Weight type exercise equipment which can give a certain load to the user regardless of the exercise attitude or motion is most commonly used, but since the weight and the volume of the weight are very large, there is a difficulty in the installation, The disadvantage is that the higher the weight, the higher the price.

In order to compensate for these drawbacks, a new type of exercise device such as a pneumatic type or a hydraulic type has been developed. However, since the load provided by compressing the fluid such as air is not constant and the compressor is compressed in order to load the load, And it takes a long time to compress the data.

Also, in order to train various parts of the muscles, each of the muscles should be equipped with a fitness device, and in order to be able to do this, a lot of money is needed to purchase a wide space and each exercise device.

Therefore, there is a need for a fitness device having a specific structure capable of solving such a problem.

Korean Registered Patent No. 10-1190692 (registered on October 08, 2012)

An object of the present invention is to provide an apparatus and a method for adjusting the angle of an extension portion and a load of a load control portion by a predetermined set value by providing a body frame formed in a compact structure, an extension portion rotatable by a predetermined angle, Thereby providing a fitness device.

To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein,

A body frame which is composed of a plurality of frame members, mounts a load control unit on a lower part thereof, and mounts and fixes a seating part on an upper part thereof;

A seating portion mounted on the upper portion of the body frame and having a back portion on one side;

An extension part mounted on one side of the backrest part so as to be rotatable by a predetermined angle and extending in one direction from the backrest part and having a cable guide pulley mounted on an end thereof;

A load regulator mounted on a lower portion of the main body frame and having an elastic member, the load regulator adjusting a load applied to the elastic member according to the change in position; And

A control unit mounted on the main body frame for changing the angle of the extension part and the position of the load control part according to a predetermined set value;

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In one embodiment of the present invention, the main body frame includes: a lower support frame having a plane polygonal structure, the base frame having: And two side support frames coupled to both sides of the lower support frame and extending upward from the lower support frame so as to form a triangular structure on a side surface and coupled to each other.

In this case, the seat support portion and the backrest portion are rotatably mounted at a portion where the side support frames are coupled to each other so as to be rotatable by a predetermined angle, and one side portion of the side support frame is provided with a fixing portion protruding outwardly. And can be fixed in a tilted state at a predetermined angle by using the guide.

In one embodiment of the present invention, an angle changing portion for changing the angle of the extending portion may be further mounted on one side of the back portion.

In this case, the angle changing portion includes: a driving motor mounted on one side portion of the backrest portion and driven by a control signal of the control portion to drive the rack gear in a vertical direction; And a pinion gear which is mounted on one end of the extending portion and rotates by a vertical direction driving of the rack gear to change the angle of the extending portion;

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Further, a cable guide pulley having the same rotation axis as that of the pinion gear may be further mounted on one end of the extended portion.

According to an embodiment of the present invention, the load adjusting portion may include: two guide shafts mounted on a lower portion of the main frame for guiding the linear motion of the first fixing portion and the second fixing portion; A drive motor for providing a rotational drive force to the drive shaft by a control signal of the control unit; A driving shaft mounted between the two guide shafts and rotated to receive a rotational driving force of the driving motor to change a position of the second fixing part; A first fixing part on which a cable guide pulley is mounted on an upper part and whose position is changed by a cable pulled by a user; And a second fixing part connected to each other by the first fixing part and the elastic member and whose position is changed by the driving force of the driving shaft.

In this case, the first fixing portion or the second fixing portion may be further provided with a distance detecting sensor for detecting the distance between the first fixing portion and the second fixing portion and transmitting the distance data to the control portion.

In one embodiment of the present invention, the control unit may further include: a wireless communication module capable of wireless communication with a user's wireless communication device.

In this case, the control unit performs wireless communication with the user's wireless communication device through the wireless communication module in real time, and operates according to a predetermined set value from the user's wireless communication device, so that the angle of the extension portion and the load of the load adjustment portion Can be controlled.

In one embodiment of the present invention, the exercise device may further comprise: a speaker mounted on the main body frame or the backrest part and adapted to reproduce a voice guidance sound by a control signal of the control part.

The present invention can also provide a rehabilitation device including the exercise device.

According to another aspect of the present invention, there is provided a method of operating a fitness device,

a) a setting value input step of inputting a setting angle of the extension part and a load of the load control part to the control part;

b) performing a first exercise in which the user sits on the seating portion and performs exercise; And

c) performing a second movement in accordance with the change of the angle of the extension portion driven by the setting of the control portion and the change of the load of the load control portion;

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In one embodiment of the present invention, the exercise device operating method comprises:

And a wireless communication line setting step of connecting a user's wireless communication device and a control unit of the exercise device via a wireless communication line so that the wireless communication device of the user and the control unit of the fitness device perform wireless communication in real time have.

As described above, according to the exercise apparatus of the present invention, by providing the main body frame formed in a compact structure, the extension portion rotatable by a predetermined angle, the load control portion, and the control portion, It is possible to provide a fitness device capable of changing the load of the adjustment portion.

According to the exercise apparatus of the present invention, the wireless communication apparatus of the user and the control section of the exercise apparatus are connected to each other through a wireless communication line so that the wireless communication apparatus of the user and the control unit of the exercise apparatus perform wireless communication in real- It is possible to confirm the movement state of the user from the radio communication device in real time, so that more convenient exercise can be performed, and as a result, an effective exercise effect can be achieved.

Further, according to the rehabilitation apparatus of the present invention, since the exercise apparatus according to the present invention is included, the rehabilitation exercise of the user can be performed according to the professional rehabilitation program, and the rehabilitation exercise can be easily performed without a professional trainer.

In addition, according to the exercise apparatus operating method of the present invention, it is possible to easily operate the exercise apparatus that is automatically controlled according to a predetermined set value and automatically controlled by the user's wireless communication apparatus, thereby achieving a remarkably improved exercise effect have.

1 is a perspective view showing a fitness device according to an embodiment of the present invention.
2 is a front view showing the exercise device shown in Fig.
3 is a left side view showing the exercise device shown in Fig.
4 is a right side view showing the exercise device shown in Fig.
5 is a plan view showing the exercise device shown in Fig.
6 is a plan view showing a load adjusting section of the exercise apparatus shown in Fig.
FIG. 7 is a plan view showing a state in which the load regulator shown in FIG. 6 is driven.
8 is a perspective view showing only the first fixing part and the second fixing part of the load adjusting part shown in Fig.
9 is a perspective view showing a first fixing part and a second fixing part according to another embodiment of the present invention.
10 is a plan view showing a state in which the extension of the exercise device shown in Fig. 4 is driven.
11 is a schematic diagram showing a fitness device connected to a wireless communication device of a user via a wireless communication line.
12 is a schematic diagram showing a wireless communication apparatus of a user.
13 is a flowchart showing a method of operating a exercise device according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. Prior to the description, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and should be construed in accordance with the technical concept of the present invention.

Throughout this specification, when a member is "on " another member, it includes the case where there is another member between the two members as well as when the member is in contact with the other member.

Throughout this specification, when an element is referred to as "including" an element, it is understood that it may include other elements as well, without departing from the other elements unless specifically stated otherwise.

In each step, the identification code is used for convenience of explanation, and the identification code does not describe the order of the steps, and each step may be performed differently from the stated order unless clearly specified in the context. have. That is, each of the steps may be performed in the same order as described, or may be performed substantially concurrently or in the reverse order.

Fig. 1 is a perspective view showing a fitness device according to an embodiment of the present invention. Fig. 2 is a front view showing the fitness device shown in Fig. 1, and Fig. 3 is a view showing a fitness device shown in Fig. A left side view is shown. Fig. 4 is a right side view showing the exercise device shown in Fig. 1, and Fig. 5 is a plan view showing the exercise device shown in Fig.

Referring to these drawings, the exercise device 100 according to the present embodiment includes a body frame 110, a sitting part 120, an extension part 130, a load control part 140, and a control part 150 Lt; / RTI >

Specifically, the main body frame 110 may include a plurality of frame members, a load control unit 140 mounted on a lower portion thereof, and a seating portion 120 mounted on the upper portion thereof.

More specifically, the main body frame 110 may be composed of a lower support frame 111 and two side support frames 112. The lower support frame 111 is placed on the ground, and the load control unit 140 is mounted on the upper part of the lower support frame 111, and may have a polygonal structure in plan view. 2, the side support frames 112 are connected to both side portions of the lower support frame 111 and extend upward from the lower support frame 111 so as to form a triangular structure on the side, Lt; / RTI >

2, the seating portion 120 and the backrest portion 160 may be mounted to be rotatable by a predetermined angle on a portion where the side support frames 112 are coupled to each other. The seating part 120 and the backrest part 160 are inclined at a predetermined angle by using the fixing part 113. The fixing part 113 is formed at one side of the side support frame 112, As shown in FIG.

Therefore, the exercise machine 100 according to the present embodiment including such a structure has a compact structure, and has a structure capable of deforming the shape according to the user's intention, so that it can be easily utilized.

FIG. 6 is a plan view showing a load adjusting section of the exercise apparatus shown in FIG. 1, and FIG. 7 is a plan view showing a state in which the load adjusting section shown in FIG. 6 is driven. FIG. 8 is a perspective view showing only the first fixing part and the second fixing part of the load adjusting part shown in FIG. 6, and FIG. 9 is a perspective view showing the first fixing part and the second fixing part according to still another embodiment of the present invention. A perspective view showing the government is shown.

1, the load regulator 140 according to the present embodiment is mounted on a lower portion of the main body frame 110 and includes an elastic member 143, It may be a structure for adjusting the load to be added.

More specifically, the load regulating unit 140 includes a structure including two guide shafts 144, a driving motor 145, a driving shaft 146, a first fixing unit 141, and a second fixing unit 142 Lt; / RTI >

The two guide shafts 144 are mounted on the lower portion of the main body frame 110 and can guide the linear movement of the first fixing portion 141 and the second fixing portion 142. The driving motor 145 may provide a rotational driving force to the driving shaft 146 by a control signal of the controller 150. [ The driving shaft 146 is mounted between the two guide shafts 144 and can be rotated by the rotational driving force of the driving motor 145 to change the position of the second fixing portion 142. The first fixing portion 141 is mounted with the cable guide pulley 147 and can be repositioned by the cable 101 pulled by the user. The second fixing portion 142 is bound to each other by the first fixing portion 141 and the elastic member 143 and the position can be changed by the driving force of the driving shaft 146. [

Specifically, the elastic member 143 has an elastic force of a predetermined magnitude, and the user can perform the strength movement using the elastic force of the elastic member 143. The controller 150 may change the position of the second fixing part 142 to increase or decrease the length of the elastic member 143 to control the amount of load .

7, the position of the second fixing part 142 is moved in one direction so that the distance between the first fixing part 141 and the second fixing part 142 It is possible to reduce the length at which the elastic member 143 attached to the elastic member 143 extends.

6, when the load is increased, the position of the second fixing part 142 is moved in the other direction so that the first fixing part 141 and the second fixing part 142 are mounted It is possible to increase the length at which the elastic members 143 are stretched.

8, the first fixing part 141 and the second fixing part 142 are fixed to one side of the first fixing part 141 and the second fixing part 142 by two guide shafts 144 Two guide grooves 148 may be formed so as to perform linear motion.

A guide groove 149 may be formed at one side of the second fixing portion 142 and may receive a rotational driving force of the driving shaft 146 to provide a linear motion. At this time, a screw thread corresponding to the shape of the screw thread formed in the guide groove 149 is formed on the outer surface of the drive shaft 146 to convert the rotational drive force of the drive motor 145 into a linear motion, ).

9, the distance between the first fixing portion 141 and the second fixing portion 142 is detected in the first fixing portion 141 and the second fixing portion 142 , And a distance detection sensor 151 for transmitting distance data to the control unit 150 may be further installed.

In this case, the length of the elastic member 143 mounted between the first fixing portion 141 and the second fixing portion 142 can be easily detected, and the load applied to the elastic member can be more easily adjusted.

Fig. 10 is a plan view showing a state in which the extension of the exercise device shown in Fig. 4 is driven.

Referring to FIG. 10 together with FIG. 4, the extension part 130 according to the present embodiment can be mounted to one side of the backrest part 160 so as to be rotatable by a predetermined angle.

Further, it may be a structure that extends from the backrest part 160 in one direction, and a cable guide pulley 131 is mounted at the end part.

The angle changing portion 170 may be further provided at one side of the backrest portion 160 to change the angle of the extending portion 130.

The angle changing portion 170 includes a driving motor 171 mounted on one side of the backrest portion 160 and driven by a control signal of the control portion 150 to drive the rack gear 172 in a vertical direction, ; And a pinion gear 173 which is mounted on one end of the extension portion 130 and rotates by the vertical movement of the lever gear 172 to change the angle of the extension portion 130. [ .

The rack gear 172 is driven in the vertical direction by driving of the drive motor 171 and the pinion gear 173 is rotated by the driving of the rack gear 172 and the pinion gear 173 is mounted on one end The extension 130 may be rotated by a predetermined angle.

At this time, a cable guide pulley 174 having the same rotation axis as that of the pinion gear 173 may be further mounted on one end of the extension part 130. In this case, the cable 101 can be guided by the cable guide pulley 174 irrespective of the rotation angle of the extension part 130.

Fig. 11 is a schematic diagram showing a fitness device connected to a user's wireless communication device via a wireless communication line, and Fig. 12 is a schematic diagram showing a user's wireless communication device.

1, the exercise device 100 according to the present embodiment may include a controller 150 and a wireless communication module 152. In this case,

Specifically, the control unit 150 may be mounted on the main body frame 110, and may change the angle of the extension unit 130 and the position of the load control unit 140 according to a predetermined set value. In addition, the wireless communication module 152 may be in wireless communication with the user's wireless communication device 180.

In this case, the control unit 150 can perform wireless communication with the user's wireless communication device 180 through the wireless communication module 152 in real time. Further, it can be operated according to a predetermined set value from the user's wireless communication device 180 to control the angle of the extension part 130 and the load of the load control part 140. [

In some cases, the main body frame 110 may be provided with a speaker 190 for reproducing a voice guidance sound by a control signal of the control unit 150. [ At this time, the voice guidance sound reproduced by the speaker 190 may be a motion command, the number of times of exercise performed, and the like.

In this case, the user can perform the strength exercise more conveniently and easily.

As shown in FIG. 12, the user's wireless communication device 180 may be a device capable of wireless communication with the exercise device 100, for example, a smartphone.

The user's wireless communication device 180 may store and execute an application program capable of performing wireless communication with the wireless communication module 152 of the exercise device 100 to input and control set values to the control unit of the exercise device 100 have.

For example, the application program may include a connection button 181, a connection blocking button 182, a load setting button 183, a number of repetitions of muscle force repetition 184, A length adjustment button 185, an angle adjustment button 186 of the extension part, and the like.

Therefore, according to the exercise apparatus of the present invention, the wireless communication apparatus of the user and the control unit of the exercise apparatus are connected with the wireless communication line so that the wireless communication apparatus of the user and the control unit of the exercise apparatus perform wireless communication in real time, It is possible to confirm the movement state of the user from the radio communication device in real time, so that more convenient exercise can be performed, and as a result, an effective exercise effect can be achieved.

13 is a flowchart showing a method of operating a exercise machine according to an embodiment of the present invention.

Referring to FIG. 13 together with FIG. 1 and FIG. 11, a method of operating a fitness mechanism S100 according to the present embodiment includes a wireless communication line setting step S110, a set value input step S120, ) And a second exercise execution step (S140).

Specifically, the wireless communication line setting step (S110) connects the user's wireless communication device with the control unit of the fitness device through a wireless communication line so that the wireless communication device of the user and the control device of the fitness device perform wireless communication in real time Step.

The set value input step S120 may be a step of inputting a setting angle of the extension part and a load of the load control part to the control part.

The first exercise execution step (S130) may be a step of sitting on the sitting part and exercising.

The second exercise execution step (S140) may be a step of performing an exercise in accordance with the change of the angle of the extension portion driven by the setting of the control portion and the change of the load of the load adjustment portion.

Therefore, according to the exercise apparatus operating method of the present invention, it is possible to easily operate the exercise apparatus that is automatically controlled according to a predetermined set value and is automatically controlled by the user's wireless communication apparatus, thereby achieving a remarkably improved exercise effect have.

In the above description of the present invention, only specific embodiments thereof are described. It is to be understood, however, that the invention is not to be limited to the specific forms thereof, which are to be considered as being limited to the specific embodiments, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. .

That is, the present invention is not limited to the above-described specific embodiment and description, and various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims. And such variations are within the scope of protection of the present invention.

100: Fitness equipment
101: Cable
102: Handle
110: main frame
111: Lower support frame
112: side support frame
113:
120:
130: extension part
131: Cable guide pulley
140:
141: first fixing unit
142: second fixing portion
143: elastic member
144: Guide shaft
145: drive motor
146: drive shaft
147: Cable guide pulley
148: Guide groove
149: Guide groove with internal threads
150:
151: Distance detection sensor
152: Wireless communication module
160:
170:
171: Driving motor
172: Rack gear
173: Pinion gear
174: Cable guide pulley
180: User's wireless communication device
190: Speaker
S100: How to operate exercise equipment
S110: Wireless communication line setting step
S120: Setting value input step
S130: Performing the first exercise
S140: Second exercise step

Claims (14)

A body frame 110 which is composed of a plurality of frame members, mounts a load control unit 140 on a lower portion thereof, and mounts and fixes a seating unit 120 on an upper portion thereof;
A seating part 120 mounted on the upper part of the main body frame 110 and having a back part 160 at one side thereof;
An extension part 130 installed to one side of the backrest part 160 so as to be rotatable by a predetermined angle and extending in one direction from the backrest part 160 and having a cable guide pulley 131 mounted at an end thereof, ;
A load adjusting unit 140 mounted on a lower portion of the main body frame 110 and having an elastic member 143 for adjusting a load applied to the elastic member in accordance with a change in position; And
A controller 150 mounted on the main body frame 110 to change the angle of the extension part 130 and the position of the load control part 140 according to a predetermined set value;
Lt; / RTI >
The load regulator 140 includes:
Two guide shafts 144 mounted on the lower portion of the main body frame 110 for guiding the linear movement of the first fixing portion 141 and the second fixing portion 142;
A drive motor 145 for providing a rotational drive force to the drive shaft 146 by a control signal of the control unit 150;
A driving shaft 146 mounted between the two guide shafts 144 and rotated by receiving a rotational driving force of the driving motor 145 to change the position of the second fixing portion 142;
A first fixing part 141 on which a cable guide pulley 147 is mounted on an upper part and whose position is changed by a cable 101 pulled by a user; And
A second fixing part 142 which is coupled to the first fixing part 141 and the elastic member 143 and whose position is changed by the driving force of the driving shaft 146;
(100). ≪ / RTI >
The method according to claim 1,
The body frame 110 includes:
A lower support frame 111 having a plane-shaped polygonal structure, on which a load control unit 140 is mounted and positioned on the ground; And
Two side support frames 112 coupled to both sides of the lower support frame 111 and extending upward from the lower support frame 111 to form a triangular structure on a side surface and coupled to each other;
Characterized in that the exercise device
3. The method of claim 2,
The seating part 120 and the backrest part 160 are mounted on the side where the side support frames 112 are coupled to each other so as to be rotatable by a predetermined angle,
At one side of the side support frame 112, a fixing part 113 protruding outward is formed,
Wherein the seating portion (120) and the backrest portion (160) are fixed in a state of being inclined by a predetermined angle using the fixing portion (113).
The method according to claim 1,
Wherein an angle changing portion (170) for changing the angle of the extended portion (130) is further mounted on one side portion of the backrest portion (160).
5. The method of claim 4,
The angle changing unit 170 includes:
A drive motor 171 mounted on one side of the backrest 160 and driven by a control signal from the controller 150 to drive the rack gear 172 in a vertical direction; And
A pinion gear 173 mounted on one end of the extension 130 and rotated by the vertical movement of the lever gear 172 to change the angle of the extension 130;
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6. The method of claim 5,
Wherein a cable guide pulley (174) having the same rotation axis as the pinion gear (173) is further mounted on one end of the extension part (130).
delete The method according to claim 1,
The first fixing part 141 or the second fixing part 142 detects the distance between the first fixing part 141 and the second fixing part 142 and transmits the distance data to the control part 150 And a distance detection sensor (151) is further mounted.
The method according to claim 1,
The control unit 150 includes:
≪ / RTI > further comprising a wireless communication module (152) capable of wireless communication with a user's wireless communication device (180).
10. The method of claim 9,
The control unit 150 includes:
Performs real-time wireless communication with the user's wireless communication device (180) through the wireless communication module (152)
And controls the angle of the extension part (130) and the load of the load control part (140) according to a predetermined set value from the user's wireless communication device (180).
The method according to claim 1,
The exercise device (100) comprises:
Further comprising a speaker (190) mounted on the main body frame (110) or the backrest part (160) and reproducing a voice guidance sound by a control signal of the control part (150).
A rehabilitation apparatus comprising a exercise device (100) according to any one of claims 1 to 6 and 8 to 11.
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