KR102031878B1 - Apparatus for measuring push-up - Google Patents

Abstract

The present invention relates to a push-up measuring device, and in particular, a height adjusting rod provided on a pedestal so as to be inclined toward a user so that the number of push-ups can be easily measured by using an elastically moving device. A sensor rod inserted into the rod and elastically moved, and a flat body provided at an upper end of the sensor rod to be in contact with the user's chest, wherein the height adjustment rod is provided with a sensing sensor, and the sensing rod is provided with a sensing target sensor. As the user pushes out in a state where the user touches the chest on a flat body, the sensor rod moves downward, and the sensor to be pushed crosses the sensing object and the sensor so that the number of push-ups can be measured.

Description

Push-up measuring device {Apparatus for measuring push-up}

The present invention relates to a push-up measuring device, and more particularly, to a push-up measuring device that can easily measure the number of push-up movements known to be effective for chest and arm movements.

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  Push-ups are widely used as test methods to strengthen upper body strength and to assess the level of physical strength in the fields of school, military, police and firefighting.

  Various instruments have been developed for the measurement of such push-ups, and have been used for new employment examinations of gymnasium entrance exams, police officers, and firefighters.

 As the prior art of the push-up measuring device, the Republic of Korea Patent Publication No. 20-0346479 is a prone push-up measuring device that can automatically measure the fitness of the measurer using an image recognition system, the position and movement of the measurer A device for calculating the number of push-ups of a measurer by comparing each image recognized by an image recognition device capable of recognizing a state with a standard image is disclosed, and Korean Patent Publication No. 20-0177629 Is equipped with a display that displays the number of measurements and the elapsed time by the photo sensor, which automatically measures the push-ups without the need for measurement personnel, and enables the database to be measured in real time. It is.

 However, the problem of the prior art is not only easy to manufacture by using a complicated structure and expensive sensors or imaging equipment, but also high production costs and high risk of failure or damage, widely used by many students or soldiers in the field. There was inconvenience of use and management.

 In addition, the technique is difficult to adjust the difficulty level according to the fitness level, the handle portion is a narrow circle because it was inconvenient when touching the palm.

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An object of the present invention is to solve the above problems, an object of the present invention is to provide a push-up measuring device that can easily measure the number of push-ups using the elastically moving device.

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The push-up measuring device of the present invention for achieving the above object is provided with a height adjustment rod provided on the base so as to be inclined toward the user, and a sensor rod inserted into the height adjustment rod to move elastically, and at the top of the sensor rod. It includes a flat body that the user's chest abuts, the height adjustment rod is provided with a sensing sensor, the sensor rod is provided with a sensing target sensor, the sensor rod as the user pushes up in the state to the chest flat By moving downward, the sensing object sensor and the sensing sensor cross each other to measure the number of push-ups.
In addition, further comprising a pillar provided on the pedestal to be inclined toward the user, the height adjustment rod may be provided to enable height adjustment to the pillar.
In addition, the height adjustment bar is provided in the horizontal direction further comprises a handle bar to be placed by the user's hand, the handle bar may be formed in the elliptical form of the longitudinal section.
In addition, the pedestal may be provided with a display unit for displaying the number of push-ups measured by the sensing object sensor and the sensor so that the user can see.

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According to the present invention, since the detection sensor and the sensing target sensor is crossed by the sensor rod that is elastically moved in accordance with the user's push-up operation, the number of push-ups can be measured through this, and the present invention is simple. Because of the structure, manufacturing cost is reduced, there is little risk of breakdown or damage, and it is easy to use.
In addition, the present invention can freely adjust the height can adjust the degree of difficulty according to the user's gender, body, physical fitness level to effectively do push-ups.

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1 is a perspective view showing the structure of a push-up measuring device according to the present invention,
Figure 2 is an illustration of the actual use of the user to do push-ups using the push-up measuring device according to the present invention,
Figure 3 is a cross-sectional view showing a structure in which the height adjustment bar is applied to the push-up measuring device according to the present invention,
Figure 4 is a cross-sectional view showing a state provided with a sensor and a sensing target sensor applied to the push-up measuring device according to the present invention,
5 is a cross-sectional view showing an inclined state of the push-up measuring device according to the present invention and the combined state of each configuration;
Figure 6 is a plan view showing the structure of a push-up measuring device according to the present invention.

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

The present push-up measuring device includes a pedestal 15, a height adjustment rod (4), a sensor rod (3) and the flat body (1), as shown in Figures 1 to 6, a pillar (6), a handle rod (2), the display unit 10 may be further included.
The pedestal 15 is formed in a plate shape having a predetermined width and placed on the ground, and the height adjusting rod 4 is provided upward on the pedestal 15 so as to be inclined toward the user. Specifically, the pedestal 15 may be provided with a pillar 6 to be inclined toward the user, the height adjustment bar 4 may be provided to enable height adjustment to the pillar (6). The pillars 6 may be provided at two spaced apart at predetermined intervals, and two height adjusting rods 4 may be provided at each pillar 6.
At this time, the pillar 6 may be formed to be inclined about 20 ° with respect to the direction orthogonal from the pedestal 15, as shown in FIG. That is, the pillar 6 may be provided to form a state inclined about 70 ° with respect to the upper surface of the pedestal 15, the height adjustment rod 4 may be provided to be inserted into the pillar (6).
In addition, as shown in FIG. 3, the plurality of bolt holes 8 may be formed in the height adjusting rod 4 at predetermined intervals along the longitudinal direction so that the height can be adjusted. The height adjustment rod 4 whose height is adjusted can be fixed by inserting the bolt 9 into one of the two bolt holes 8. As such, the present invention can freely adjust the height of the height adjustment bar (4) to effectively adjust the difficulty according to the user's gender, body, physical fitness level to do push-ups.
The sensor rod (3) is inserted into the height adjustment rod (4) is provided so as to move elastically, two height adjustment rod (4) is provided on the base (15), two sensor rods (3) It may be provided to be inserted into each height adjustment rod (4). The sensor rod 3 is inserted into the inner side while penetrating the upper end of the height adjusting rod 4, and an elastic body made of a spring shape to allow the sensor rod 3 to move elastically in the inner side of the height adjusting rod 4 ( 5) may be provided.
And, the upper end of the sensor rod (3) is provided with a flat body (1) that the user's chest abuts. Specifically, the flat body 1 is formed in a plate shape and is provided to be supported by the two sensor rods 3 so that the user's chest is in contact with the push-up posture. Therefore, the user pushes out in a state where the chest is in contact with the flat body 1, and when the user bends the arm down, the sensor rod 3 is adjusted by the load of the user to press the flat body 1 to the height adjusting rod ( It is inserted into the inside of 4) and moved downward, the sensor rod (3) is moved upward by the elasticity of the elastic body 5 when the user stretches the arm to return to the original position.
Thus, the height adjustment rod (4), the sensor rod (3), the column (6) is provided to be inclined toward the user so that the shankdong of the sensor rod (3) can be made smoothly according to the user's movement in the push-up process It is.
On the other hand, the height adjustment bar (4) may be provided with a handle bar (2) to raise the user's hand in the horizontal direction. Since the handle bar 4 is configured to support the load by the hand when the user pushes up, it is preferable that the longitudinal section is formed in an ellipse form in order to prevent the user's palm pain. That is, the handle bar (2) can be formed to have an elliptical portion (7), it is possible to widen the area to reach the hand than the shape of the garden. In addition, the handle bar 2 is also preferably made inclined toward the user.
Since the above-described pedestal 15, height adjusting rod 4, sensor rod 3, column 6 and handle bar (2) must be able to withstand the load of the user, preferably made of a solid material, a metal material Or it may be made of a synthetic resin reinforced with strength.
The present invention is provided with a sensor to measure the number of push-ups during the push-up process as described above. For example, as illustrated in FIG. 4, the sensor may include a detection sensor 12 on the height adjusting rod 4, and a sensing object sensor 11 on the sensor rod 3.
Specifically, on the basis of when the sensor rod 3 is not moved inside the height adjusting rod 4 by the load of the user, the sensing object sensor 11 is provided to be located above the sensing sensor 12. . Therefore, when the user takes a push-up action, as the sensor rod 3 moves downward, the sensing target sensor 11 is moved together to intersect with the sensing sensor 12, and the sensing target sensor 11 is detected. The number of push-ups can be measured based on the number of times the sensor 12 intersects.
In addition, the sensing object sensor 11 and the sensing sensor 12 may be provided so as to be able to change the position so that the number can be measured according to the degree of bending the user during the push-up operation.
In addition, the pedestal 15 may be provided with a display unit 10 for displaying the number of push-ups measured by the sensing object sensor 11 and the sensing sensor 12 so that the user can see it. At this time, the sensor 12 and the display unit 10 by the wiring 13, by converting the mechanical movement between the sensor rod 3 and the height adjustment bar (4) according to the push-up to an electronic signal display unit ( 10), the user can easily check the amount of exercise. This reduces the measurement error compared to the measuring device made only electronically, which allows more accurate number measurement.

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1: flat body 2: handlebar
3: sensor rod 4: height adjustment rod
5: elastomer 6: pillar
7: Oval section 8: Bolt hole
9: volt 10: display unit
11: Sensor to be detected 12: Sensor to be detected
13: Wiring 14: Bolt Screw
15: pedestal

Claims (4)

A height adjusting rod 4 provided on the pedestal 15 so as to be inclined toward the user,
A sensor rod (3) inserted into the height adjusting rod (4) and moving elastically;
Is provided on the top of the sensor rod (3) includes a flat body (1) that the user's chest abuts,
The height adjusting rod 4 is provided with a detection sensor 12, the sensor rod 3 is provided with a sensing object sensor 11,
As the user pushes out with the chest flat on the flat body (1), the sensor rod (3) moves downward to detect the number of push-ups by detecting the detection target sensor (11) and the detection sensor (12). Push Up Meter. The method of claim 1,
Further comprising a pillar (6) provided on the pedestal 15 to be inclined toward the user,
The height adjustment bar (4) is provided to enable height adjustment on the column (6), push-up measuring device that can adjust the difficulty. The method of claim 1,
The height adjustment bar (4) is provided in the horizontal direction further includes a handle bar (2), the user's hand is placed,
The handle bar (2) is made of an ellipse in longitudinal section, push-up measuring device to prevent the user's palm pain. The method of claim 1,
The pedestal 15 is a push-up measuring device having a display unit 10 for displaying the number of push-ups measured by the sensing object sensor 11 and the sensor 12 so that the user can see.

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