KR102097556B1 - Flexure measuring device of body - Google Patents

Abstract

The human body bending measurement device according to the present invention is coupled to the measurement body through which a plurality of measurement holes are formed along the longitudinal direction, the measurement pin inserted reciprocally into the measurement hole, and reciprocally movable in the longitudinal direction to the measurement body. On the other hand, by including a pin fixing unit that is rotatably coupled to a support body and a measurement body through which a through hole through which a measurement pin is inserted in a 1: 1 correspondence is formed and reciprocatingly moves the support slider, the actual human body bending state is measured. It is possible to secure or improve the measurement precision of the human body in a curved state. In addition, in response to the bending state of the human body, it is possible to select a product suitable for a user's characteristics or to design and manufacture an ergonomic of such a product.

Description

Human body flexure measuring device {FLEXURE MEASURING DEVICE OF BODY}

The present invention relates to a human body bending measuring apparatus, and more specifically, to a human body bending measuring apparatus for measuring or substantially measuring a real human bending state, while securing or improving the measurement precision of the human bending state.

In general, a method of measuring a human body's dimension or body shape may measure the length or circumference of a body part using a tape measure mainly used in custom clothing. In this case, the bending state of the human body depends on judgment based on a priori or experience, so the accuracy of the bending state of the human body is low.

In addition, the method of measuring the size or body shape of the human body is by scanning the body part through an active scanner using a laser or pattern light, thereby automatically obtaining the length or perimeter information of the required body part from the 3D shape information obtained by the scan. Can be detected. In this case, expensive equipment is required to scan the human body and convert the data obtained by the scan, errors occur due to the movement of the human body during the scanning process, and considerable time and conversion are required to convert the data obtained by the scan It requires skill.

In addition, the method of measuring the size or body shape of the human body may automatically detect length or circumference information of a body part based on multiview image information photographed through a multi-camera. Even in this case, expensive equipment is required for the imaging of the human body and the conversion of the image information obtained by the shooting, an error occurs due to the movement of the human body in the shooting process, and the top is used to convert the image information obtained by the shooting It takes time and conversion skills.

Republic of Korea Patent Publication No. 10-2013-0081037 (Name of invention: human body dimension measurement system and method, published on July 16, 2013)

An object of the present invention is to solve a conventional problem, it is to provide a human body bending measurement device for easily measuring the actual human body bending state, while securing or improving the measurement accuracy of the human body bending state.

According to a preferred embodiment for achieving the above object of the present invention, the human body bending measuring apparatus according to the present invention is a measurement body through which a plurality of measurement holes are formed along the longitudinal direction; A measuring pin inserted reciprocally into the measuring hole; A support slider which is reciprocally coupled in the longitudinal direction to the measurement body and has a through hole through which the measurement pin is inserted in a 1: 1 correspondence; And a pin fixing unit rotatably coupled to the measurement body and reciprocatingly moving the support slider.

Here, the measurement body is disposed so as to intersect with the measurement pin, the pin support member through which the measurement hole is formed; A coupling member to which the pin support member is coupled; And a unit support member coupled to at least one of the pin support member and the coupling member, and the pin fixing unit is rotatably coupled to the support slider, wherein the support slider includes at least one of the pin support member and the coupling member. It is coupled to any one so as to be able to reciprocate.

Here, the measurement body includes a guide groove in which the support slider is fitted to reciprocate in the longitudinal direction.

Here, the measuring pin, the measuring rod is inserted into the measuring hole and the through hole; And a closing cap coupled to both ends of the measuring rod and having a cross-sectional area equal to or larger than the measuring hole.

Here, the pin fixing unit, the rotating body is rotatably coupled to the measurement body; An operating lever provided on the rotating body for user manipulation; And a pin fixing body protruding from the rotating body and reciprocatingly moving the support slider according to the rotation of the rotating body.

The human body bending measuring apparatus according to the present invention includes a handle coupled to the measuring body for gripping of a user; And a display unit that displays a horizontal state or a vertical state of the measurement body with respect to the measurement position. It further includes at least one of.

According to the human body bending measurement apparatus according to the present invention, it is possible to conveniently measure or improve the measurement accuracy of the human body bending state, while measuring the actual human bending state. In addition, in response to the bending state of the human body, it is possible to select a product suitable for a user's characteristics or to design and manufacture an ergonomic of such a product.

In addition, the present invention stabilizes the coupling of the support slider and the pin fixing unit in the measurement body through the detailed configuration of the measurement body, and when the measurement pin is reciprocated, the flow of the measurement pin can be prevented, and assembly between members is easy. easy.

In addition, the present invention can smooth the reciprocating movement of the support slider in the measurement body through the guide groove, prevent the support slider from flowing in the measurement body, and prevent the support slider from interfering with the reciprocating movement of the measurement pin.

In addition, the present invention can prevent the measurement pin from being separated from the measurement body and the support slider through the detailed configuration of the measurement pin, and smooth the reciprocation of the measurement pin.

In addition, the present invention can improve the coupling stability of the pin fixing unit in the measurement body through the detailed configuration of the pin fixing unit, and adjust the reciprocating amount of the support slider according to the rotation amount of the rotating body.

In particular, when threads are formed on the rotating body and the pin fixing body, the measuring body and the supporting slider and the pin fixing unit are simultaneously coupled via the pin fixing unit, and by varying the pitch of the threads, the amount of reciprocating movement of the supporting slider can be adjusted. have.

In addition, since the rotating body is rotatably integrated with the measurement body, it is possible to prevent the pin fixing unit from being lost and to smooth the rotation of the rotating body.

In addition, when the thread is omitted from the pin fixing body, the production of the supporting slider and the pin fixing unit is simplified, and the pin fixing unit is prevented from interfering with the reciprocating movement of the supporting slider.

In addition, the present invention frees the gripping and movement of the measurement body through the handle, and is easy to carry the human body bending measurement device.

In addition, according to the present invention, in measuring the human body's curvature through the display unit, a reference for the measurement position can be set, and the bent state of the human body can be standardized in response to the measurement position.

1 is a plan view showing a human body bending measurement apparatus according to an embodiment of the present invention.
2 is an exploded plan view showing a human body bending measurement apparatus according to an embodiment of the present invention.
3 is a cross-sectional view showing a coupling state between a measuring body and a measuring pin and a pin fixing unit in a human body bending measuring apparatus according to an embodiment of the present invention.
Figure 4 is a partial exploded cross-sectional view showing a first coupling state of the pin fixing unit in the human body bending measurement apparatus according to an embodiment of the present invention.
5 is a partially exploded cross-sectional view showing a second coupling state of the pin fixing unit in the human body bending measurement apparatus according to an embodiment of the present invention.
6 is a partially exploded cross-sectional view showing a third coupling state of the pin fixing unit in the human body bending measurement apparatus according to an embodiment of the present invention.
7 is a view showing a state of use of the human body bending measurement apparatus according to an embodiment of the present invention.

Hereinafter, an embodiment of the apparatus for measuring human body flexure according to the present invention will be described with reference to the accompanying drawings. At this time, the present invention is not limited or limited by the examples. In addition, in describing the present invention, detailed descriptions of known functions or configurations may be omitted to clarify the gist of the present invention.

1 to 7, a description will be given of a human body bending measurement device according to an embodiment of the present invention.

The human body bending measuring apparatus according to an embodiment of the present invention includes a measuring body 10, a measuring pin 20, a supporting slider 30, and a pin fixing unit 40.

The measurement body 10 is formed through a plurality of measurement holes 12 along the longitudinal direction. The measurement pin 20 is inserted into the measurement hole 12, and the measurement pin 20 can be reciprocated along the length direction of the measurement pin 20 in the state inserted into the measurement hole 12.

The measurement body 10 includes a pin support member 11, a coupling member 13, and a unit support member 15. At this time, the support slider 30 is coupled to the pin support member 11 and the coupling member 13 to be reciprocally movable.

The pin support member 11 is disposed to intersect with the measuring pin 20. The measuring hole 12 is formed through the pin support member 11. The pin support member 11 is usually made of a rectangular parallelepiped shape, and the measurement holes 12 may be arranged at equal intervals along the length direction of the pin support member 11.

In one embodiment of the present invention, the pin support member 11 may be arranged with a pair of spaced apart from each other. The pin support member 11 may be provided as one, or may be provided as three or more.

The pin 13 is coupled to the coupling member 13. The coupling member 13 may be coupled and fixed to the pin support member 11 via a separate fastening member (not shown). The support slider 30 may be coupled to the coupling member 13 so as to be reciprocally movable. Accordingly, a guide groove 14 in which the support slider 30 is fitted so as to be reciprocally movable in the longitudinal direction may be recessed in the coupling member 13. The guide groove 14 is formed to be long along the longitudinal direction of the coupling member 13 or the support slider 30.

Then, since the support slider 30 is fitted with the guide groove 14, the support slider 30 can be prevented from flowing while reciprocating.

The unit support member 15 is coupled to at least one of the pin support member 11 and the coupling member 13. The unit support member 15 may be coupled and fixed to at least one of the pin support member 11 and the coupling member 13 via a separate fastening member (not shown). The unit support member 15 is usually formed in a rectangular parallelepiped shape, and the adjustment hole 16 is formed through the unit support member 15 so that the pin fixing unit 40 is rotatably coupled. Through the adjustment hole 16, the coupling stability between the unit support member 15 and the pin fixing unit 40 can be secured.

Although not shown, the pin support member 11 and the unit support member 15 may be integrally formed.

The measuring pin 20 is reciprocally inserted into the measuring hole 12 and the through hole 32. The end portion of the measuring pin 20 is a portion in contact with the human body and may have elasticity to reduce damage to the human body and impact with the human body. A plurality of measuring pins 20 are inserted in correspondence with the measuring hole 12 so as to be reciprocally moved into the measuring hole 12 and the through hole 32.

The measuring pin 20 may include a measuring rod 21 formed to be long in the longitudinal direction, and a closing cap 22 coupled to both ends of the measuring rod 21.

The measuring rod 21 is inserted into the measuring hole 12 formed through the pin support member 11 and the through hole 32 formed through the support slider 30, the measuring hole 12 and through hole 32 ), It is possible to reciprocate in the longitudinal direction of the measuring rod (21).

The measuring rod 21 can be bent in a direction crossing the longitudinal direction and then returned to the original position by elastic deformation.

The closing cap 22 is elastically deformed to soften the connection with the human body.

The closing cap 22 may have a cross-sectional area equal to or greater than that of the measuring hole 12, thereby preventing the measuring rod 21 from being separated from the measuring hole 12 and the through hole 32.

The support slider 30 is coupled to reciprocate in the longitudinal direction of the measurement body 10. A through hole 32 through which the measuring pin 20 is inserted in a 1: 1 correspondence is formed through the support slider 30 in the longitudinal direction. The through hole 32 is disposed to face the measurement hole 12. The support slider 30 is usually made of a rectangular parallelepiped shape, and the through holes 32 may be arranged at equal intervals along the length direction of the support slider 30.

A coupling groove 34 may be formed in the support slider 30. A pin fixing body 45 of the pin fixing unit 40 is coupled to the coupling groove 34. The engaging groove 34 is recessed on a surface facing the pin fixing body 45 of the pin fixing unit 40.

That the support slider 30 is reciprocally coupled to the measurement body 10 includes that at least one of the pin support member 11 and the engagement member 13 is reciprocally coupled with the support slider 30. can do. Accordingly, the guide groove 14 may also be formed in the pin support member 11.

The pin fixing unit 40 is rotatably coupled to the measurement body 10. The pin fixing unit 40 moves the support slider 30 reciprocally according to rotation. The pin fixing unit 40 prevents the reciprocating movement of the measuring pin 20 according to the rotation.

The pin fixing unit 40 may include a rotating body 41, an operation lever 43, and a pin fixing body 45.

The rotating body 41 is rotatably coupled to the measuring body 10. The rotating body 41 may be rotatably inserted into the measurement hole 12.

For example, a first rotating screw thread may be formed on the outer circumferential surface of the rotating body 41, and a second rotating screw thread may be formed on the inner surface of the adjustment hole 16 for screwing the first rotating screw thread.

As another example, a support protrusion is formed on any one of the outer circumferential surface of the rotating body 41 and the inner surface of the adjustment hole 16, and the rotating body 41 forms a movement path of the supporting protrusion according to the rotation of the rotating body 41 Support grooves may be formed on the other of the outer circumferential surface and the inner surface of the adjustment hole 16.

The operation lever 43 is provided on the rotating body 41 for the user's operation. The operation lever 43 can rotate the rotating body 41 forward and backward according to a user's operation.

The pin fixing body 45 is formed to protrude on the rotating body 41. The pinned body 45 reciprocates the supporting slider 30 according to the rotation of the rotating body 41.

For example, a first reciprocating screw thread may be formed on the outer circumferential surface of the pin fixing body 45, and a second reciprocating screw thread for screwing the first reciprocating screw thread may be formed on the inner surface of the coupling groove 34.

As another example, a thread is not formed on the outer circumferential surface of the pin fixing body 45, and the coupling groove 34 may be omitted.

Here, by setting the pitch of the first rotating screw thread to be smaller or larger than the pitch of the first reciprocating screw thread, as the rotating body 41 is rotated in the unit support member 15, the pin fixing body 45 is a supporting slider 30. While interacting with it, it is possible to control the reciprocating movement of the support slider (30). In addition, even if the spiral direction of the first rotating screw thread and the spiral direction of the first reciprocating screw thread are reversed, the pin fixing body 45 and the support slider 30 are rotated as the rotating body 41 is rotated in the unit support member 15. While interacting, the reciprocating movement of the support slider 30 can be adjusted.

The pin fixing unit 40 may further include an extension member 47 protruding from the rotating body 41 so that the operation lever 43 is coupled. Then, the pin fixing body 45 protrudes on one side along the longitudinal direction of the rotating body 41 and the extension member 47 protrudes on the other side. In addition, an operation lever 43 is provided on the extension member 47.

The apparatus for measuring human body flexure according to the present invention may further include at least one of a handle 50 and a display unit 60.

The handle 50 is coupled to the measurement body 10. The handle 50 can be easily held by the user. The handle 50 is shown as being coupled on one side of the coupling member 13 of the measurement body 10, but is not limited thereto, and the handle 50 is coupled to the measurement body 10 for gripping by the user. , Suffice.

The display unit 60 displays the horizontal state or vertical state of the measurement body 10 with respect to the measurement position. When measuring the curvature of the occipital and cervical vertebrae of the human body, the display unit 60 displays the horizontal or vertical state of the measurement body 10 relative to the floor, thereby measuring the measured curvature of the human body such as a pillow When applied to, it can be used as a criterion to apply the measured curvature of the human body.

As an example, the display unit 60 may include a droplet leveling system in which a horizontal state or a vertical state of the measurement body 10 is displayed by checking the degree of inclination to the position of the droplet.

Hereinafter, a method of using a human body flexure measurement apparatus according to an embodiment of the present invention will be described.

The human body bending measuring apparatus according to an embodiment of the present invention can measure the bending state of the human body's occipital head and neck, can measure the bending state of the ergonomic pillow, and compare the measured human body bending state with the naked eye. You can.

First, the support slider 30 is freed from the measurement body 10 according to the operation of the pin fixing unit 40. Then, the support slider 30 is freely reciprocated on the measurement body 10, and the measurement pin 20 is reciprocated freely while being inserted into the measurement hole 12 and the through hole 32.

Here, the ends of the measuring pins 20 are aligned in a line.

And when the end of the measuring pin 20 is brought into contact with the occipital and neck portions of the human body, as shown in Figure 7, the measuring pin 20 is inserted into the measuring hole 12 and the through hole 32, the human body Will move along the bend of. Then, the end of the measuring pin 20 represents a position shifted state along the curvature of the human body.

Lastly, when the support slider 30 is restrained by the pin fixing unit 40, the support slider 30 is moved in the measurement body 10, so that the center of the measurement hole 12 and the center of the through hole 32 are moved. It is shifted so that the measuring pin 20 can be fixed to the measuring body 10 and the supporting slider 30.

In addition, the bending state of the human body may be confirmed through a state in which the end of the measuring pin 20 is moved.

In particular, as illustrated in FIGS. 4 to 7, the movement state of the support slider 30 can be controlled in the measurement body 10 through the relationship between the pin fixing unit 40 and the support slider 30.

For example, as illustrated in FIG. 4, a first rotation screw thread is formed on the rotating body 41, and a second rotation screw thread is formed on the adjustment hole 16. In addition, a first reciprocating screw thread is formed on the pinned body 45, and a second reciprocating screw acid is formed on the coupling groove 34.

Then, the measurement pin 20 is moved from the measurement body 10 according to the bending state of the human body, and then, when the pin fixing unit 40 is rotated, the first rotation screw thread and the second rotation screw thread are engaged and the first reciprocating screw thread is rotated. And the second reciprocating screw thread can be adjusted. Accordingly, since the support slider 30 slides on the measurement body 10, the center of the measurement hole 12 and the center of the through-hole 32 are shifted so that the measurement pin 20 is measured on the measurement body 10. It can be fixed, or the movement of the measuring pin 20 on the measuring body 10 can be adjusted.

As another example, as shown in FIG. 5, a support protrusion is formed on any one of the outer circumferential surface of the rotating body 41 and the inner surface of the adjustment hole 16, and the movement path of the support protrusion is changed according to the rotation of the rotating body 41. A support groove is formed on the other of the outer circumferential surface of the rotating body 41 and the inner surface of the adjustment hole 16 to form. In addition, a first reciprocating screw thread is formed on the pinned body 45, and a second reciprocating screw acid is formed on the coupling groove 34. At this time, the pin fixing body 45 is screwed to the coupling groove 34 while protruding from the unit support member 15.

And after the measurement pin 20 is moved from the measurement body 10 according to the bending state of the human body, and then rotate the pin fixing unit 40, the rotating body 41 is rotatably supported by the unit support member 15 It is possible to adjust the screw coupling state of the first reciprocating screw thread and the second reciprocating screw thread. Accordingly, since the support slider 30 slides on the measurement body 10, the center of the measurement hole 12 and the center of the through-hole 32 are shifted so that the measurement pin 20 is measured on the measurement body 10. It can be fixed, or the movement of the measuring pin 20 on the measuring body 10 can be adjusted.

As another example, as illustrated in FIG. 6, a first rotation screw thread is formed on the rotating body 41 and a second rotation screw thread is formed on the adjustment hole 16. In addition, a thread is not formed in the pin fixing body 45, and a coupling groove is not formed in the support slider 30.

Then, the measuring pin 20 is moved from the measurement body 10 according to the bending state of the human body, and then, when the pin fixing unit 40 is rotated, the screw coupling state of the first rotating screw and the second rotating screw is adjusted. The pin fixing body 45 presses or releases the support slider 30. Accordingly, since the support slider 30 slides on the measurement body 10, the center of the measurement hole 12 and the center of the through-hole 32 are shifted so that the measurement pin 20 is measured on the measurement body 10. It can be fixed, or the movement of the measuring pin 20 on the measuring body 10 can be adjusted.

According to the above-described human body bending measuring apparatus, it is possible to conveniently measure or improve the measurement precision of the human body while bending the actual human body. In addition, in response to the bending state of the human body, it is possible to select a product suitable for a user's characteristics or to design and manufacture an ergonomic of such a product.

In addition, the present invention stabilizes the coupling of the support slider 30 and the pin fixing unit 40 in the measurement body 10 through the detailed configuration of the measurement body 10, and when the measurement pin 20 is reciprocated, The flow of the measuring pin 20 can be prevented, and assembly between the members is easy.

In addition, the present invention smooths the reciprocating movement of the support slider 30 in the measurement body 10 through the guide groove 14, prevents the support slider 30 from flowing in the measurement body 10, and the support slider It is possible to prevent the 30 from interfering with the reciprocating movement of the measuring pin 20.

In addition, the present invention can prevent the measurement pin from being separated from the measurement body 10 and the support slider 30 through the detailed configuration of the measurement pin 20, and smooth the reciprocating movement of the measurement pin 20.

In addition, the present invention improves the coupling stability of the pin fixing unit 40 in the measurement body 10 through the detailed configuration of the pin fixing unit 40, and the support slider 30 according to the amount of rotation of the rotating body 41 The reciprocating movement amount of can be adjusted.

In particular, when threads are formed on the rotating body 41 and the pin fixing body 45, the measuring body 10, the supporting slider 30, and the pin fixing unit 40 are simultaneously measured through the pin fixing unit 40. Combined, by varying the pitch of the threads, it is possible to adjust the amount of reciprocating movement of the support slider (30).

In addition, since the rotating body 41 is rotatably integrated with the measurement body 10, it is possible to prevent the pin fixing unit 40 from being lost and to smooth the rotation of the rotating body 41.

In addition, when the thread is omitted from the pin fixing body 45, the production of the supporting slider 30 and the pin fixing unit 40 is simplified, and the pin fixing unit 40 interferes with the reciprocating movement of the supporting slider 30. Do not.

In addition, the present invention frees the gripping and movement of the measurement body 10 through the handle 50, and is easy to carry the human body bending measurement device.

In addition, according to the present invention, in measuring the human body's curvature through the display unit 60, a reference for the measurement position can be set, and the bent state of the human body can be standardized in response to the measurement position.

Although the preferred embodiments of the present invention have been described with reference to the drawings as described above, those skilled in the art may vary the present invention without departing from the spirit and scope of the invention as set forth in the claims below. It can be modified or changed.

10: measuring body 11: pin support member 12: measuring hole
13: engaging member 14: guide groove 15: unit support member
16: Adjustment hole 20: Measuring pin 21: Measuring rod
22: closing cap 30: support slider 32: through hole
34: engaging groove 40: pin fixing unit 41: rotating body
43: Operation lever 45: Pin fixing body 47: Extension member
50: Handle 60: Display unit

Claims (6)

A measurement body through which a plurality of measurement holes are formed along the longitudinal direction;
A measuring pin inserted reciprocally into the measuring hole;
A support slider which is reciprocally coupled in the longitudinal direction to the measurement body and has a through hole through which the measurement pin is inserted in a 1: 1 correspondence; And
It is rotatably coupled to the measurement body, pin fixing unit for reciprocating the support slider; includes,
The measurement body,
A pin support member disposed to intersect with the measurement pin and through which the measurement hole is formed;
A coupling member to which the pin support member is coupled; And
And a unit support member coupled to at least one of the pin support member and the coupling member, and the pin fixing unit is rotatably coupled. According to claim 1,
The support slider, the human body bending measuring device, characterized in that reciprocally coupled to at least one of the pin support member and the coupling member. According to claim 1,
The measurement body,
A guide groove in which the support slider is fitted to be reciprocally moved in the longitudinal direction; a human body bending measurement device comprising a. According to claim 1,
The measuring pin,
A measuring rod inserted into the measuring hole and the through hole; And
A human body flexure measuring device comprising; a closing cap coupled to both ends of the measuring rod and having a cross-sectional area equal to or greater than the measuring hole. A measurement body through which a plurality of measurement holes are formed along the longitudinal direction;
A measuring pin inserted reciprocally into the measuring hole;
A support slider which is reciprocally coupled in the longitudinal direction to the measurement body and has a through hole through which the measurement pin is inserted in a 1: 1 correspondence; And
It is rotatably coupled to the measurement body, pin fixing unit for reciprocating the support slider; includes,
The pin fixing unit,
A rotating body rotatably coupled to the measurement body;
An operating lever provided on the rotating body for user manipulation; And
And a pin fixing body protruding from the rotating body and reciprocatingly moving the support slider according to the rotation of the rotating body. The method according to any one of claims 1 to 5,
A handle coupled to the measurement body for user gripping; And
A display unit that displays a horizontal state or a vertical state of the measurement body with respect to the measurement position; Human body bending measurement device further comprises at least one of the.

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