KR101688409B1 - Fitness equipment for measuring muscular strength - Google Patents

Fitness equipment for measuring muscular strength Download PDF

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Publication number
KR101688409B1
KR101688409B1 KR1020150095304A KR20150095304A KR101688409B1 KR 101688409 B1 KR101688409 B1 KR 101688409B1 KR 1020150095304 A KR1020150095304 A KR 1020150095304A KR 20150095304 A KR20150095304 A KR 20150095304A KR 101688409 B1 KR101688409 B1 KR 101688409B1
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KR
South Korea
Prior art keywords
pneumatic
unit
case
muscle strength
strength measuring
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KR1020150095304A
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Korean (ko)
Inventor
권오윤
Original Assignee
연세대학교 원주산학협력단
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Priority to KR1020150095304A priority Critical patent/KR101688409B1/en
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Publication of KR101688409B1 publication Critical patent/KR101688409B1/en

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
    • A61B5/224—Measuring muscular strength
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/0004—Exercising devices moving as a whole during exercise
    • A63B21/00043—Exercising devices consisting of a pair of user interfaces connected by flexible elements, e.g. two handles connected by elastic bands
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
    • A63B21/0552—Elastic ropes or bands
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
    • A63B2024/0065—Evaluating the fitness, e.g. fitness level or fitness index
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2230/00—Measuring physiological parameters of the user
    • A63B2230/60—Measuring physiological parameters of the user muscle strain, i.e. measured on the user

Abstract

The present invention relates to an exercise device for measuring muscle strength. More specifically, the present invention relates to an exercise device for muscle strength, designed to rehabilitate or strengthen muscles on an upper body, a lower body, or arms. According to the present invention, it is possible to measure and record the work out rate, by pulling the exercise device using an elastic band or a pulling unit so as to measure tensile strength of the elastic band or the pulling unit and alto to display the tensile strength.

Description

[0001] FITNESS EQUIPMENT FOR MEASURING MUSCULAR STRENGTH [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a muscle strength measuring exercise instrument, and more particularly, to a muscle strength measuring apparatus for measuring or measuring a tensile force of an elastic band or pulling means by pulling by an elastic band or pulling means, The present invention relates to a muscle force measuring exercise instrument capable of recording and measuring a user's exercise amount.

Recently, interest in health and well-being of individuals has been increasing, and social interest in indoor and outdoor exercise using various exercise apparatuses has been increasing not only in various sports and leisure activities.

In general, exercise equipment can be classified as a device for aerobic exercise, strength exercise, and flexibility exercise. There are a variety of strength training devices that can train the upper and lower body in a systematic manner according to their physical condition And is being used.

Particularly, as the number of people who want to train the body through exercises gradually increases, there is a need for a multifunctional muscle power apparatus that can perform a variety of exercises in order to increase the effective exercise effect of the user while having a simple structure.

Among them, the muscle force exercise apparatus using an elastic body is generally composed of an elastic body formed of a high elasticity rubber band or a rubber band, and a handle connected to both end portions of the elastic body. An example of a muscle force exercise apparatus using such an elastic body is disclosed in Korean Utility Model Publication No. 0219913 (Jan. 31, 2001).

However, since this type of elastic body exercise device has a structure in which both ends are pulled by hand, it can not be pulled by the force according to the user's physical condition, There is a fear of abandoning the rehabilitation or worse to deteriorate the exercise effect.

Disclosure of Invention Technical Problem [8] The present invention has been proposed in order to solve the above-mentioned problems of the related art, and it is an object of the present invention to provide a method and apparatus for displaying a force For the purpose of,

The user is able to measure and measure the force of the elastic band which is pulled by the user by measuring the pressure value according to the change of the air pressure applied to the tension of the elastic band.

It is also an object of the present invention to measure the user's strength by measuring the air pressure with respect to the air change inside the pneumatic part with respect to the pressure change of the contact member connected to the pulling means held by the user's body part.

The present invention relates to a portable terminal which is provided with a handle part formed on one side so as to be held by a user, a body part formed with a receiving part connected to the handle part, a support part vertically formed at one end of the receiving part of the body part, A first case having a receiving hole formed therein and a connecting case having one side and the other side which are penetrated outwardly at an inner side surface of the receiving portion which is close to both sides of the supporting portion,

A second case capable of being detached and attached while covering one surface of the first case,

A cylindrical pneumatic portion which is exposed in the longitudinal direction of the receiving hole while being accommodated in the receiving hole of the first case and one end and the other end of which are filled with air,

A sensing unit connected to the other end of the air pipe communicated with the other end of the air pipe connected to the other open end of the air pressure unit and a control unit connected to the sensing unit to detect and receive the air pressure inside the pneumatic unit to convert the data into wireless communication data, And a wireless communication unit configured to transmit the air pressure sensing information of the pneumatic unit received by the control unit to an external device,

And a display unit connected to the circuit unit and provided on an upper surface of the first case or the second case to display air pressure sensing information inside the pneumatic unit.

In the meantime, a single ring-shaped support member, which is inwardly connected to the receiving portion through the one connection hole of the first case and is connected to the outside through the other connection hole while being exposed to one exposed surface of the pneumatic portion closely accommodated in the receiving hole of the first case And a ring is further included.

In addition, the present invention provides a muscle strength measuring exercise device including an elastic pad connected to a support ring exposed to the outside of the first case and capable of being stretched.

The electric energy stored in the charging unit is provided to the controller, the wireless communication unit, and the sensing unit.

As described above, the muscle strength measuring exercise instrument according to the present invention can increase the exercise effect gradually through measurement recording while displaying the force that the user exercises in order to exercise with the force corresponding to the body condition of the user, The elastic band which is pulled by pulling the device or the effect that the elastic band or the device can measure and measure the force of the pulling means and the pressure value according to the change of the air pressure applied to the pulling of the pulling means can be monitored and recorded by the real time user .

1 is a rear perspective view of a muscle strength measuring exercise device 10 according to an embodiment of the present invention.
2 is a front perspective view of a muscle strength measuring exercise device 10 according to an embodiment of the present invention.
3 and 4 are internal perspective views of a muscle strength measuring exercise device 10, which is opened by opening the first case 100a and the second case 100b according to an embodiment of the present invention.
5 is a side perspective view showing the inside of the muscle strength measuring exercise device 10 according to the first embodiment of the present invention.
6 and 7 are perspective views of an internal perspective view of a muscle strength measuring exercise device 10 in which a second case 100b is opened according to an embodiment of the present invention, Lt; RTI ID = 0.0 > a < / RTI >
8 illustrates movement of air through pneumatic section 200 and air pipe 210 when a pulling force is applied along elastic band 600 and support ring 500 according to a first embodiment of the present invention FIG.
9 shows a perspective view of a muscle strength measuring exercise device 10 according to a second embodiment of the present invention.
10 and 11 show an internal perspective view of a muscle force measuring exercise instrument 10 in which a second case 100b is opened according to a second embodiment of the present invention.
12 shows a front view of a muscle force measuring exercise instrument 10 in which a second case 100b is opened according to a second embodiment of the present invention.
13 and 14 show a state in which a sealing member is connected to a pneumatic portion accommodated in the first space portion 160a according to the second embodiment of the present invention.
15 is a view showing air movement of an auxiliary pipe 201 provided at one end of the pneumatic part 200 when an external pressure is applied according to an embodiment of the present invention.
16 is a block diagram of a circuit diagram 300, a display unit 400, a pneumatic unit 200, and an air pipe according to an embodiment of the present invention.

The present invention relates to a portable terminal which is provided with a handle part formed on one side so as to be held by a user, a body part formed with a receiving part connected to the handle part, a support part vertically formed at one end of the receiving part of the body part, A first case having a receiving hole formed therein and a connecting case having one side and the other side which are penetrated outwardly at an inner side surface of the receiving portion which is close to both sides of the supporting portion,

A second case capable of being detached and attached while covering one surface of the first case,

A cylindrical pneumatic portion which is exposed in the longitudinal direction of the receiving hole while being accommodated in the receiving hole of the first case and one end and the other end of which are filled with air,

A sensing unit connected to the other end of the air pipe communicated with the other end of the air pipe connected to the other open end of the air pressure unit and a control unit connected to the sensing unit to detect and receive the air pressure inside the pneumatic unit to convert the data into wireless communication data, And a wireless communication unit configured to transmit the air pressure sensing information of the pneumatic unit received by the control unit to an external device,

And a display unit connected to the circuit unit and provided on the upper surface of the first case or the second case to display air pressure sensing information inside the pneumatic unit.

In the meantime, a single ring-shaped support member, which is inwardly connected to the receiving portion through the one connection hole of the first case and is connected to the outside through the other connection hole while being exposed to one exposed surface of the pneumatic portion closely accommodated in the receiving hole of the first case And a ring is further included.

In addition, the present invention provides a muscle strength measuring exercise device including an elastic pad connected to a support ring exposed to the outside of the first case and capable of being stretched.

The electric energy stored in the charging unit is provided to the controller, the wireless communication unit, and the sensing unit.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

Note that the same or corresponding portions in the drawings are denoted by the same reference numerals and the description thereof will not be repeated.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[First Embodiment]

1 is a rear perspective view of a muscle strength measuring exercise device 10 according to an embodiment of the present invention. 2 is a front perspective view of a muscle strength measuring exercise device 10 according to an embodiment of the present invention.

Embodiments of the present invention are devices for measuring the tensile force during tensile motion and outputting the measured tensile force to the user. To this end, the muscle strength measuring exercise device 10 according to the first embodiment of the present invention may have a knob shape to be fastened to the elastic band 600, as shown in FIG. When the user grasps and pulls the knob of the muscle force measuring exercise device 10, tension will be applied to the support ring 500 by the elastic band 600. [ The muscle force measuring exercise device 10 may measure the value of the tension applied to the support ring 500 and display it on the display unit 400 (hereinafter described in detail).

1 and 2, the first case 100a and the second case 100b are provided in such a manner as to cover one surface of each other, The embodiments of the present invention are not limited to these forms. Hereinafter, the internal structure of the muscle force measuring exercise device 10 will be described in detail with reference to FIG.

3 and 4 are internal perspective views of a muscle strength measuring exercise device 10, which is opened by opening the first case 100a and the second case 100b according to an embodiment of the present invention.

The muscle strength measuring exercise device 10 according to the first embodiment of the present invention may include a handle 110 and a body 120. [ At this time, it is a matter of course that the handle 110 and the body 120 can have an integral structure.

The handle 110 may be formed on one side of the body so that the user can grasp it. The body 120 may be connected to the handle 110 and may include a receiving portion 121 therein.

The receiving portion 121 may include a space for providing a cylindrical pneumatic part 200, according to an embodiment of the present invention. The description of the cylindrical pneumatic part 200 will be described in detail below.

A support 130 formed vertically at one end of the receiving part 121 of the body part 120 and a receiving hole 131 and a supporting part 130 recessed inside the supporting part 130 in the vertical direction of the supporting part 130. [ 130 and one side and the other side of the connection hole 140 penetrating to the outside on the inner side surface of the accommodating portion 121 close to both sides.

4, when the pressure is applied to the pneumatic portion 200 by the elastic band 600 and the support ring 500, the depressed shape of the receiving hole 131 is such that when the pneumatic portion 200 is rotated, Or to prevent them from falling out. At this time, the depressed shape may have a shape (a half-pipe shape of the ski slope) cut in a semi-cylindrical shape so as to make surface contact in the longitudinal direction with the cylindrical pneumatic part 200.

When the pneumatic portion 200 having a cylindrical shape is provided in the receiving hole 131, half-surface contact is made on the portion recessed in the semi-cylindrical shape, and the other surface portion is in surface contact with the support ring 500 It will be possible. That is, when the support ring 500 is tensioned by the elastic band 600, pressure may be applied to the cylindrical pneumatic portion 160c which is in half contact with the support ring 500.

5 is a side perspective view showing the inside of the muscle strength measuring exercise device 10 according to the first embodiment of the present invention.

The support ring 500 may communicate with the outside of the body 120 through the connection holes 140 on one side and the other side.

The body 120 may include a first case 100a having one opened side and a second case 100b capable of being attached and detached while covering one side of the first case 100a.

3, the cylindrical pneumatic part 200 may be exposed in the longitudinal direction of the receiving hole 131 when the pneumatic part 200 is received in the receiving hole 131 of the first case 100a. The pneumatic part 200 may have a cylindrical shape in which one end and the other end are sealed while air is filled therein.

As described above, when a pressure is applied to the outer circumferential surface of the pneumatic part 200, the user's strength is measured by measuring a change in the pressure. for teeth,

An air pipe 210 having one end connected to the other end of the pneumatic unit 200 and communicating with the inside of the pneumatic unit 200 and a sensing unit 310 connected to the other end of the air pipe 210. A method of measuring the air pressure by the pneumatic part 200 and the sensing part 310 will be described later.

The circuit unit 300 may include at least one of the sensing unit 310, the control unit 320, the wireless communication unit 340, and the power supply unit 330 in the exemplary embodiment of the present invention.

16 is a block diagram of a circuit diagram 300, a display unit 400, a pneumatic unit 200, and an air pipe according to an embodiment of the present invention.

The control unit 320 detects the air pressure inside the pneumatic unit 200 from the sensing unit 310 and converts the air pressure into data for wireless communication. Under the control of the control unit 320, the power unit 330 receives external power and internal power, and supplies power necessary for operation of the respective components. The wireless communication unit 340 may be configured to transmit the air pressure sensing information of the pneumatic unit 200 received by the controller 320 to an external device. May include one or more modules that enable wireless communication between the systems or between the strength measuring exercise device 10 and the network in which the strength measuring exercise device 10 is located. For example, the wireless communication unit 340 may include a mobile communication module, a wireless Internet module, a short distance communication module, and a location information module 115.

The display unit 400 may be provided on the other surface of the first case 100a or the second case 100b to be connected to the circuit unit 300 and display the air pressure sensing information in the pneumatic unit 200. [

The muscle strength measuring exercise device 10 according to the first embodiment of the present invention includes at least one of the first case 100a, the second case 100b, the pneumatic part 200, the circuit part 300 and the display part 400 As shown in FIG. The receiving portion 121 of the first case 100a may be provided with a circuit unit 300 for detecting changes in internal air pressure of the pneumatic unit 200 and the pneumatic unit 200 to detect and receive measured values. A display unit 400 for displaying the pneumatic pressure sensing information of the pneumatic unit 200 is provided on the other surface of the first case 100a.

The first case 100a has a structure in which a handle 110 is formed on one side of the first case 100a and can be held by hand while being connected to the handle 110 and a body 120 is formed on the other side of the first case 100a. .

A supporting part 130 formed at one end of the inside of the receiving part 121 of the body part 120 and having a receiving part 121 formed inside the body part 120, And a connection hole 140 formed on one side and the other side of the support portion 130 and extending outwardly from an inner side surface of the receiving portion 121 adjacent to both sides of the support portion 130. [

The receiving hole 131 may be formed in one side of the support part 130 and the horizontal hole may have a semicircular or circular cross section. One or both of the connection holes 140 are formed on the inner side surface of the accommodating portion 121, which are adjacent to each other.

A support plate 150 is formed on the upper and lower ends of the support part 130 and a through hole 151 is formed on one side of the support plate 150 corresponding to the accommodation hole 131 of the support part 130.

The support plate 150 receives the pneumatic part 200 in the receiving hole 131 of the support part 130 and the upper and lower ends of the pneumatic part 200 penetrate the through hole 151 of the support plate 150, And the outer circumferential surface of the pneumatic part 200 closely received in the receiving hole 131 of the support part 130 formed between the upper and lower support plates 150 is wrapped around the connection hole 140 The support ring 500 is inserted into the support ring 500 extending outwardly through the upper and lower support plates 150 to support the support ring 500.

The second case 100b is detachably attached to the first case 100a while the first case 100a covers the opened one side of the first case 100a. And is formed in a structure corresponding to a one-sided shape of the first electrode 100a.

The pneumatic part 200 which is closely accommodated in the receiving hole 131 of the first case 100a is formed in such a manner that the outer peripheral surface of the pneumatic part 200 is in close contact with the inside of the receiving hole 131, A part of the outer circumferential surface can be exposed in the outer longitudinal direction of the receiving hole 131. The air pressure portion 200 may be provided in a cylindrical shape having one end and the other end sealed while forming an empty space filled with air therein. A tubular air pipe 210, one end of which is connected to the other end of the pneumatic part 200 and communicated with the inside of the pneumatic part 200, is connected and provided.

When a pressure is applied to the outer circumferential surface of the pneumatic part 200, the air filled in the pneumatic part 200 due to the change of the air pressure inside the pneumatic part 200 is provided to move the air through the air pipe 210.

Although the pneumatic unit 200 and the air pipe 210 have been described in the above embodiment, the pneumatic unit 200 and the air pipe 210 may be integrally formed in the form of a tubular pneumatic unit having the same inner diameter. And the other end of the pneumatic part 200 may be connected to the sensing part 310 of the circuit part 300 to be described later.

A circuit unit 300 for measuring a change in the internal air pressure of the pneumatic unit 200 and detecting and detecting and receiving the measured air pressure is installed in the accommodating unit 121 of the first case 100a.

The configuration of the circuit unit 300 is not limited to the above-

A sensing unit 310 connected to the other end of the air pipe unit 200 connected to the other end of the air pressure unit 200 and a sensing unit 310 connected to the sensing unit 310 to detect and receive air pressure inside the pneumatic unit 200, And a control unit 320. The control unit 320 is connected to the power supply unit 330 to supply power to the control unit 320. The control unit 320 is configured to transmit the air pressure sensing information of the received pneumatic unit 200 to an external device And a wireless communication unit 340.

The sensing unit 310 specifically includes an air pressure sensor 311 for measuring a pressure change of the air filled in the air pressure unit 200. The sensing unit 310 measures the internal air pressure of the air pressure unit 200 through the air pressure sensor 311 and generates sensing information of the internal air pressure of the air pressure unit 200.

The air pressure sensing information inside the pneumatic unit 200 generated by the pneumatic sensor 311 is used as data for grasping the force pulled by the user holding the handle 110 of the strength measuring exercise instrument 10 . That is, after one side of the elastic band 600 is fixed to a fixed body (not shown) such as a wall or a column by a muscle force measuring exercise machine 10 in which a support ring 500 and an elastic band 600 described later are combined, The force applied to the user's arm when the pull 110 of the exercise device 10 is pulled is measured.

The control unit 320 receives the internal air pressure sensing information of the pneumatic unit 200 measured by the air pressure sensor 311, and converts the internal air pressure sensing information into wireless communication data. The controller 320 may be implemented as a microcomputer.

The wireless communication unit 340 is configured to transmit air pressure sensing information in the pneumatic unit 200 to an external device using wireless communication under the control of the control unit 320. [ For example, the wireless communication unit 340 may include any one of a transmission / reception module selected from Wi-Fi communication, Bluetooth communication, zigbee communication, and radio frequency (RF) communication.

The power supply unit 330 is connected to the external power supply and stores external electric energy to be supplied to the control unit 320, the wireless communication unit 340, and the sensing unit 310. For example, the power supply unit 330 may be a capacitor or a secondary battery capable of charging / discharging.

The display unit 400 connected to the control unit 320 of the circuit unit 300 is installed to be exposed to the outside of the body part 120 of the first case 100a, 200) internal air pressure sensing information. The display unit 400 may allow the user to grasp the force applied to the arm by grasping the handle 110 of the muscle strength measuring exercise apparatus 10 so as to cope with the exercise amount according to the user's body condition. 6 to 8, a structure in which a tensile force applied through the elastic band 600 can apply pressure to the pneumatic portion 200 through the support ring 500 will be described in detail.

6 and 7 are perspective views of an internal perspective view of a muscle strength measuring exercise device 10 in which a second case 100b is opened according to an embodiment of the present invention, Lt; RTI ID = 0.0 > a < / RTI >

The supporting ring 500 is inserted into the receiving part 121 through one side connecting hole 140 of the first case 100a and is inserted into the receiving hole 131 of the first case 100a, And may be connected to the outside through the other connection hole 140 while being exposed to one exposed surface of the pneumatic part 200.

One end of the support ring 500 is accommodated in the accommodating portion 121 of the first case 100a and the other end of the support ring 500 is engaged with the support ring 500. [ And the other side of the support ring 500 is exposed to the outside of the first case 100a and the other side of the support ring 500 is in contact with the exposed side of the pneumatic part 200 closely accommodated in the receiving hole 131 of the first case 100a, Exposed.

8 illustrates movement of air through pneumatic section 200 and air pipe 210 when a pulling force is applied along elastic band 600 and support ring 500 according to a first embodiment of the present invention FIG.

When force is exerted on the other side of the support ring 500 exposed to the outside, pressure is applied to one surface of the pneumatic part 200 which is in contact with one surface of the one side of the support ring 500 to be filled in the pneumatic part 200 An internal pressure of air is generated. Due to this internal pressure, air will move to the sensing part 310 along the air pipe 210. At this time, the sensing unit 310 connected to the pneumatic unit 200 measures the internal pressure to detect the value. [0054] The elastic member 400 is connected to the support ring 500 exposed to the outside of the first case 100a, (600) is further provided.

The elastic band 600 is fixed or coupled to the support ring 500 and is fixed to a wall or a fixture (not shown) of the column by fixing one side of the elastic band 600 to the elastic band 600 and the support ring The elastic band 600 is stretched by the user pulling the arm 110 by grasping the grip 110 of the muscle strength measuring exercise instrument 10 by using the muscle strength measuring exercise instrument 10 connected to the arm 100, The change of the air pressure inside the pneumatic part 200 which is interposed on one side of the support ring 500 is measured and when the user does not apply the force after the measurement, the elastic band 600 is restored to its original state by the contraction of the elastic band 600.

Hereinafter, a muscle force measuring exercise device according to a second embodiment of the present invention will be described as follows.

[Second Embodiment]

9 shows a perspective view of a muscle strength measuring exercise device 10 according to a second embodiment of the present invention.

10 and 11 show an internal perspective view of a muscle force measuring exercise instrument 10 in which a second case 100b is opened according to a second embodiment of the present invention.

The first case 100a may be open at the top and may include a first space part 160a, a third space part 160c and a second space part 160b in that order.

12 shows a front view of the muscle strength measuring exercise instrument 10 in which the second case 100b is opened according to the second embodiment of the present invention.

An internal space may be formed in the first space part 160a so that the pneumatic part 200 is installed. A first connection hole 161a is formed at one end of the bottom surface, that is, at the inner lower end of the outer wall surface of the first case 100a, so as to communicate with the first space portion 160a (Figs. 11 and 12 Reference).

The second space portion 160b may be formed on the other side of the first case 100a if the first space portion 160a is formed on the inner side of the second space portion 160b. A second connection hole 161b is formed at the lower end of the bottom surface of the first case 100a so as to communicate with the second space 160b at an inner lower end of the outer side wall of the first case 100a.

The second case 100b can be detachably attached to the first case 100a so as to close the upper portion of the first case 100a. A portion of the first space portion 160a and the second space portion 160b of the first case 100a, that is, the first connection hole 161a of the first space portion 160a and the first connection hole 161a of the second space portion 160b The cutout grooves 101 may be formed at both side ends of the second case 100b so that a part of the first and second space parts 160a and 160b facing the second connection hole 161b are exposed. At this time, the double-sided cutting groove 101 is formed at a position facing the first and second connection holes 161a and 161b of the first and second space portions 160a and 160b (see FIG. 10) A cylindrical pneumatic portion 200 having one end and the other end sealed while being filled with air is provided to act on the same principle as the structure of the first embodiment described above. As shown in FIG. 10, the pneumatic part 200 may be received in the first space part 160a of the first case 100a.

13 and 14 illustrate a state in which a contact member is connected to a pneumatic portion accommodated in the first space portion 160a according to the second embodiment of the present invention. And both ends of the first case 100a and the second case 100b are in close contact with the first connection hole 161a of the first space portion 160a and the one side cutout groove 101 of the second case 100b corresponding to the first connection hole 161a, It can be installed so as to extend outwardly.

13, the contact member 700 is extended outwardly through the first connection hole 161a and the cutout groove 101 by closely contacting the outer peripheral surface of the pneumatic part 200, Both ends of the member 700 may be fixedly attached and provided in a ring shape.

When the user applies force to the contact member 700 or the contact member 700 through the pulling means, the contact member 700, which is in contact with the outer peripheral surface of the pneumatic portion 200 installed in the first space portion 160a, The internal pressure of the air filled in the pneumatic part 200 is generated by pressing the pneumatic part 200. At this time, the sensing part 310 connected to the pneumatic part 200 measures the internal pressure and detects the value.

It is preferable that the width of the contact member 700 and the width of the pneumatic part 200 be proportional to each other so that the width of the pneumatic part 200 The air pressure inside the pneumatic part 200 is constantly changed with respect to the external force applied to the member 700 so that the measurement value of the air pressure due to the air change inside the pneumatic part 200 acts as a precise measure It is possible to derive an accurate measurement value for the user's muscle force change.

13, the circuit unit 300 is installed inside the third space 160c of the first case 100a, and one end of the circuit unit 300 is connected to the other end of the pneumatic unit 200, And a control unit 320 connected to the sensing unit 310 and detecting and receiving the air pressure inside the pneumatic unit 200 and converting the air pressure into wireless communication data 320. The control unit 320 includes a sensing unit 310 connected to the other end of the air pipe 210, A power supply unit 330 connected to the control unit 320 to store external electric energy and a wireless communication unit 340 configured to transmit the air pressure sensing information of the pneumatic unit 200 received by the control unit 320 to an external device ), Which is provided with the same configuration and operation as the first embodiment described above.

The display unit 400 connected to the circuit unit 300 and provided on the upper surface of the second case 100b to display the air pressure sensing information inside the pneumatic unit 200 also has the same configuration as that of the first embodiment Operation.

The pneumatic part 200 is formed in an air space filled with air, and the pneumatic part 200 is formed in a closed form with a space in the form of a cylinder, Type air pipe 210 which communicates with the inside of the pneumatic part 200 through one end and is connected to the outside through a pipe type air pipe 210. The sensing part 310 is provided at the end of the air pipe 210, The sensing unit 310 may be connected to one end of the pneumatic unit 200 so that the sensing unit 310 can measure the measured value of the air change inside the pneumatic unit 200.

According to another embodiment of the present invention, an auxiliary pipe 201 connected to one end of the pneumatic unit 200 is further formed, and the sensing unit 310 is connected to the auxiliary pipe 201. This is to measure the change of air pressure more accurately.

The structure and effect of the auxiliary pipe 201 will be described in more detail with reference to FIG.

15 is a view showing air movement of an auxiliary pipe 201 provided at one end of the pneumatic part 200 when an external pressure is applied according to an embodiment of the present invention.

The auxiliary pipe 201 is formed so that one end of the pneumatic part 200 is extended to a predetermined length and communicates with the inside of the pneumatic part 200. The auxiliary pipe 201 is formed to have an inner diameter smaller than the inner diameter of the pneumatic part 200 do. The compressed air injected into the pneumatic part 200 while compressing the pneumatic part 200 by the external force of the contact member 700 is applied to the auxiliary pipe 201 by the contact member 700 being contacted with the outer circumferential surface of the pneumatic part 200, . When the compressed air inside the pneumatic part 200 moves to the auxiliary pipe 201 of the pneumatic part 200, the inner diameter of the auxiliary pipe 201 becomes narrow, It will be easier to detect the movement of the object. That is, the sensing unit 310 connected to the auxiliary pipe end can detect the change of the fine air moved through the auxiliary pipe 201.

This has the effect of sensing the movement of the muscle force by measuring the accurate pressure even when the minute external force of the contact member 700 changes.

As described above with reference to the above embodiments, the muscle force measuring exercise apparatus can be manufactured by variously changing the design. The principle of the present invention is to be limited to the constitution of the present invention through the embodiments, It is possible to easily make a design change with the owner.

Muscle strength exercise equipment: 10 first case: 100a
Second case: 100b Handle portion: 110
Body part: 120 Storage part: 121
Supporting part: 130 Reception hall: 131
Connections: 140 Supported: 150
First space part: 160a Second space part: 160b
Third space part: 160c Pneumatic part: 200
Circuit part: 300 sensing part: 310
Air pressure sensor: 311 Control part: 320
Charging unit: 330 Wireless communication unit: 340
Display part: 400 Support ring: 500
Elastic band: 600 Adhesion member: 700

Claims (7)

A body portion 120 having a receiving hole 131 therein;
A handle 110 fastened to one end of the body 120;
A cylindrical pneumatic part 200 accommodated in the receiving hole 131, filled with air and having one end and the other end sealed;
A sensing unit 310 sensing a pressure applied to the pneumatic unit 200; And
And a display unit (400) for outputting a sensing result of the sensing unit (310)
Further comprising a support ring (500) which is in surface contact with a part of the outer circumferential surface of the pneumatic part (200) accommodated in the accommodation hole (131) and is connected to the outside through at least one connection hole (140)
The pressure applied to the pneumatic part 200 is a pressure generated by the relative movement of the receiving hole 131 and the support ring 500,
Muscle strength measuring apparatus. The method according to claim 1,
Characterized in that the receiving hole (131) has a semi-cylindrical depressed shape corresponding to the shape of the pneumatic part (200)
Muscle strength measuring apparatus. 3. The method of claim 2,
The receiving hole 131 is in contact with a part of the outer peripheral surface of the pneumatic part 200 when the pneumatic part 200 is received,
Muscle strength measuring apparatus. delete The method according to claim 1,
Further comprising a contact member 700 which is in surface contact with a part of the outer circumferential surface of the pneumatic portion 200 received in the receiving hole 131 and connected to the outside through at least one groove 161a, 161b or 101, RTI ID = 0.0 > 700, < / RTI >
Muscle strength measuring apparatus. 6. The method of claim 5,
The width of the contact member 700 corresponds to the width in the longitudinal direction of the pneumatic portion 200,
Muscle strength measuring apparatus. The method according to claim 1,
Further comprising an auxiliary pipe (201) connected to one end of the pneumatic part (200) and having an inner diameter smaller than an inner diameter of the pneumatic part (200)
The sensing unit 310 further senses the movement of the air in the auxiliary pipe 201,
Muscle strength measuring apparatus.
KR1020150095304A 2015-07-03 2015-07-03 Fitness equipment for measuring muscular strength KR101688409B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180108096A (en) 2017-03-24 2018-10-04 김동형 outdoor Muscular Strength Measuring Instrument
KR20190059869A (en) 2017-11-23 2019-05-31 김동형 Muscular power measuring device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4012788B2 (en) * 2002-09-03 2007-11-21 株式会社暁電機製作所 Grip pressure device and rubber bag type grip strength training meter
JP2008307321A (en) * 2007-06-18 2008-12-25 Viewhop Co Ltd Muscle strength training system
JP2012040271A (en) * 2010-08-23 2012-03-01 Yoshihisa Yamazaki Training system under limited venous reflux
US20140323271A1 (en) * 2013-04-25 2014-10-30 Kayo Technology, Inc. Exercise devices with force sensors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4012788B2 (en) * 2002-09-03 2007-11-21 株式会社暁電機製作所 Grip pressure device and rubber bag type grip strength training meter
JP2008307321A (en) * 2007-06-18 2008-12-25 Viewhop Co Ltd Muscle strength training system
JP2012040271A (en) * 2010-08-23 2012-03-01 Yoshihisa Yamazaki Training system under limited venous reflux
US20140323271A1 (en) * 2013-04-25 2014-10-30 Kayo Technology, Inc. Exercise devices with force sensors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180108096A (en) 2017-03-24 2018-10-04 김동형 outdoor Muscular Strength Measuring Instrument
KR20190059869A (en) 2017-11-23 2019-05-31 김동형 Muscular power measuring device

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