CN103202577B - Multi-parameter lower limb foot shape measurement instrument - Google Patents

Abstract

The invention discloses a multi-parameter foot shape measuring instrument for lower limbs, which includes a measuring pedal and a circumference measuring device; the measuring pedal is provided with a first strip-shaped groove along its left and right directions, and a first strip-shaped groove is installed in the first strip-shaped groove. slideway; the girth measuring device includes a tape holder for fixing the tape measure, a spring and a slider, the center of the slider is provided with a through hole, and is slidably arranged in the first slideway, and the bottom surface of the tape holder is provided with a vertical Straight screw rod, the spring is sleeved on the vertical screw rod, and the vertical screw rod is inserted in the through hole on the slide block. In the present invention, a girth measuring device is slidably arranged on the top surface of the measuring pedal. During the measurement process, the girth measuring device can slide left and right in the first slideway as required, thereby measuring the girth of any part of the foot, and The circumference and width of the first to fifth metatarsophalanges provide the tester with more comprehensive parameters for the tester's feet, so as to accurately develop and select suitable shoes.

Description

Multi-parameter lower extremity foot shape measuring instrument

technical field

The invention relates to a measuring instrument, in particular to a multi-parameter lower limb and foot shape measuring instrument.

Background technique

In daily life, in research institutions, teaching units, shoe design and development departments, shoe stores, families, etc., foot measuring devices are often used to research and develop or choose shoes that match the shape of the feet using measurement data. The foot measuring devices on the market have the problems of large volume and heavy weight, and are not convenient to carry, and mainly measure the length and width of the feet. But as we all know, it is more comfortable to wear shoes that match the thickness and circumference of the foot and the height and circumference of the calf. However, there is no foot measuring device that measures multiple parameters of the feet simultaneously on the market.

Contents of the invention

The technical problem to be solved by the invention is to solve the problem that there is no foot measuring device for simultaneously measuring multiple parameters of the feet on the market.

In order to solve the above technical problems, the technical solution adopted by the present invention is to provide a multi-parameter lower limb foot shape measuring instrument, including a measuring pedal and a circumference measuring device; groove, the first slideway is installed in the first bar-shaped groove; the circumference measuring device includes a tape holder, a spring and a slider for fixing the tape; the center of the slider is provided with a through hole , and slidingly arranged in the first slideway; the bottom surface of the tape measure holder is provided with a vertical screw; the spring is sleeved on the vertical screw, and the vertical screw is inserted into the slider in the through hole on the

In the above-mentioned multi-parameter foot shape measuring instrument for lower limbs, the left end of the measuring pedal is provided with a scalable lower limb height scale perpendicular to the measuring pedal, and the right side of the scalable lower limb height scale is provided with a The second strip-shaped groove is vertically intersected with the first strip-shaped groove and has the same width, and a second slideway is installed in the second strip-shaped groove.

The above-mentioned multi-parameter lower limb foot shape measuring instrument also includes a forefoot thickness measuring device, and the forefoot thickness measuring device includes a forefoot thickness scale, a forefoot thickness mounting seat and a lateral push-pull scale; the lower end of the forefoot thickness scale is slidingly arranged on the measuring pedal Above: a forefoot thickness mounting seat is slidably provided on the forefoot thickness scale, and a mounting through hole is provided on the side of the forefoot thickness mounting seat, and the horizontal push-pull scale is slidably disposed in the mounting through hole.

The above-mentioned multi-parameter foot shape measuring instrument for lower limbs also includes a lower limb height measuring device, the lower limb height measuring device includes a lower limb height measuring seat, and the lower limb height measuring seat is slidably arranged on the scalable lower limb height scale, A horizontal ruler is provided on the right end face of the height measuring seat.

In the above-mentioned multi-parameter lower extremity foot shape measuring instrument, a front foot stop is provided on the top surface of the measuring pedal, and a right-angle connector is provided on the bottom surface of one end of the front foot stop, and the right-angle connector forms a shape with the front foot stop. The U-shaped groove is slidably arranged on the front side of the measuring pedal.

In the above-mentioned multi-parameter foot shape measuring instrument for lower limbs, a pullable storage drawer is provided on the side of the measuring pedal.

In the above-mentioned multi-parameter foot shape measuring instrument for lower limbs, a pit is provided on the bottom surface of the slider, and a limit block is provided at the lower end of the vertical screw, and the limit block is located in the pit.

In the present invention, a girth measuring device is slidably arranged on the top surface of the measuring pedal. During the measurement process, the girth measuring device can slide left and right in the first slideway as required, thereby measuring the girth of any part of the foot, and The circumference and width of the first to fifth metatarsophalangeal parts provide the tester with a more comprehensive variety of parameters in order to accurately develop and select suitable shoes.

Description of drawings

Fig. 1 is the structural representation of the multi-parameter lower limb foot shape measuring instrument of the present invention;

Fig. 2 is the right view of the multi-parameter lower limb foot shape measuring instrument of the present invention;

Fig. 3 is the structural schematic diagram of the soft ruler fixing device of the multi-parameter lower extremity foot shape measuring instrument of the present invention;

Fig. 4 is a top view of the multi-parameter foot shape measuring instrument for lower limbs of the present invention.

detailed description

The present invention improves the existing conventional foot measuring device, and adds a circumference measuring device, a forefoot thickness measuring device, a lower limb height measuring device and a storage drawer, so that the measurer can obtain comprehensive foot shape data at one time, so as to be more accurate. Accurately develop and choose the right shoes. The present invention will be described in detail below in conjunction with the accompanying drawings.

As shown in Figure 1, the multi-parameter lower limb foot shape measuring instrument provided by the present invention is composed of a measuring pedal, a girth measuring device, a forefoot thickness measuring device, a lower limb height measuring device and a storage drawer.

Referring to Figure 1 and Figure 4, the measuring pedal 1 is made of aluminum alloy, and the top surface of the measuring pedal 1 is provided with grid-like scales in both vertical and horizontal directions. The scale is 130mm, which is used to measure the width of the foot. The top surface of the measuring pedal 1 is provided with a first bar-shaped groove 23 along its left-right direction, and a first slideway is installed in the first bar-shaped groove 23 .

Referring to Fig. 1 and Fig. 3, the girth measuring device is composed of a tape measure 15, a tape measure reel box 11, a tape measure holder 9, a tape measure fixing bolt 22, a spring 24 and a slide block 25. The slide block 25 is slidably arranged in the first slideway, the slide block 25 comprises a cylindrical slide block body, the center of the slide block body is provided with a through hole 253, and the upper and lower ends of the slide block body are respectively provided with an annular flange 251, which The longitudinal section is similar to an I-shape, and a hollow 252 is provided at the center of the bottom surface of the slider body.

The measuring tape holder 9 is made up of an upper half body 91 and a lower half body 92 which are arranged up and down oppositely. The upper half body 91 and the lower half body 92 are rectangular plate structures, the lower surface of the lower half body 92 is provided with a vertical screw rod 921, the spring 24 is sleeved on the vertical screw rod 921, and the vertical screw rod 921 is inserted into the slider In the through hole 253 on 25 , the lower end of the vertical screw 921 is provided with a limiting block 922 , and the limiting block 922 is located in the pit 252 . The 100mm place of the tape measure 15 is fixed between the upper half body 91 and the lower half body 92 by the tape measure fixing bolt 22, and the other end of the tape measure 15 is rolled in the tape measure volume box 11, and the total length of the tape measure 15 is 350mm.

Spring 24 can adjust the height of measuring tape 15 at any time, to adapt to the variation of sole surface height. During the measurement process, the circumference measurement device can slide in the first slideway to measure the circumference of any part of the foot, as well as the circumference and width of the first to fifth metatarsophalangeal parts, providing a more comprehensive and multi-dimensional information for the tester's feet. parameters in order to accurately develop and select suitable shoes.

Referring again to Fig. 1, Fig. 2, the left end of measuring pedal 1 is provided with the scalable lower limb height scale 17 perpendicular to measuring pedal 1, and scalable lower limb height scale 17 is fastened on the left side of measuring pedal 1 by bolt. A rectangular groove is provided on the top surface of the telescopic lower limb height scale 17, and a telescopic scale 18 is slid in the rectangular groove. The second and the third bar-shaped groove 12,13 arranged along the vertical direction are respectively provided on the right side of the telescopic ruler 18, the second, the third bar-shaped groove 12,13 and the first bar-shaped groove 23 are vertically intersected and have the same width. Second and third slideways are respectively installed in the second and third bar-shaped grooves 12 and 13. The structures of the second and third slideways are the same as those of the first slideway.

The slider 25 can slide into the second and third slideways through the first slideway, so as to measure the circumference of any part of the lower limbs. The right end of the first slideway has an opening for the installation and removal of the slider 25 . At the junction of the measuring pedal 1 and the telescopic lower limb height scale 17, the junction of the first and second slideways is arc-shaped, which is convenient for sliding the slider 25 from the first slideway to the second slideway.

Referring to Fig. 1 and Fig. 4 again, the forefoot thickness measuring device is composed of forefoot thickness scale 6, forefoot thickness scale fastening bolt 10, forefoot thickness mounting seat 5, forefoot thickness mounting seat fastening bolt 4, lateral push-pull scale 8 and lateral push-pull scale. Fixing screw 7 forms. The top front of the measuring pedal 1 is provided with a chute 26 arranged in the left and right direction, and the lower end of the front foot thickness scale 6 is slidingly arranged in the chute 26 of the measuring pedal 1 and is provided with a scale along the up and down direction, and can be fastened by the front foot thickness scale The bolt 10 is fastened on the measuring pedal 1 . A forefoot thickness mount 5 is slid on the forefoot thickness scale 6, and can be fixed by the fastening bolt 4 of the forefoot thickness mount. The side of the forefoot thickness mount 5 is provided with an installation through hole, and the lateral push-pull scale 8 slides along the front and rear directions. It is arranged in the installation through hole, and can be fixed by the horizontal push-pull scale fastening screw 7. Horizontal push-pull scale 8 is used as the contrast ruler of forefoot thickness measurement, and the top surface of horizontal push-pull scale 8 is provided with scale, is used for the width of auxiliary measurement pin.

The lower limb height measuring device is made up of lower limb height measuring seat 19 and lower limb measuring seat bolt 20. The lower limb height measuring seat 19 is a U-shaped deck, which is slidably arranged on the front side of the telescopic lower limb height scale 17, and can be fastened on the telescopic lower limb height scale 17 by the lower limb measuring seat bolt 20. The right end face of the lower limb height measuring seat 19 is provided with a horizontal ruler 16, which is used to assist in measuring the height of any part of the lower limb.

Referring to Fig. 2, Fig. 4, be provided with a front foot block 2 on the top surface of measuring pedal 1, be used for accurately measuring the length of pin, be provided with right-angle connector 201 on the bottom surface of one end of front foot block 2, right-angle connector 201 and front foot block 2 A U-shaped groove is formed and slidably arranged on the front side of the measuring pedal 1, and can be fixed on the measuring pedal 1 by the front footstop fastening bolt 3. The right side of measuring pedal 1 is provided with drawable storage drawer 14, when not in use, front foot block, front foot thickness measuring device, girth measuring device, lower limb height measuring device and lower limb height scale can be pulled down, put into a storage drawer for easy storage and portability. Four corners of the bottom surface of the measuring pedal 1 are respectively provided with a foot balance bolt 21 for adjusting and balancing the measuring pedal 1 .

The multi-parameter lower extremity foot shape measuring instrument can simultaneously measure various parameters including the length, width, thickness, circumference of the foot, and the height and circumference of the calf, so as to accurately develop and select suitable shoes, and the multi-parameter lower extremity foot shape measurement The structure of the instrument is stable, not easy to damage, easy to operate, and has a wide range of applications. In addition, most parts of the multi-parameter lower limb foot shape measuring instrument are made of aluminum alloy, which is light in weight, low in cost and convenient to carry.

The present invention is not limited to the above-mentioned best implementation mode, and anyone should know that any structural changes made under the inspiration of the present invention, and any technical solutions that are identical or similar to the present invention, all fall within the protection scope of the present invention.

Claims (7)

1. A multi-parameter lower limb foot shape measuring instrument, comprising a measuring pedal, is characterized in that it also includes a girth measuring device; the measuring pedal is provided with a first bar-shaped groove along its left and right direction, and the first bar-shaped groove The first slideway is installed in the groove; the circumference measuring device includes a tape holder for fixing the tape measure, a spring and a slider; the center of the slider is provided with a through hole, and is slidably arranged on the first In the slideway; the bottom surface of the tape measure holder is provided with a vertical screw rod; the spring is sleeved on the vertical screw rod, and the vertical screw rod is inserted into the through hole on the slider. 2. multi-parameter lower limb foot shape measuring instrument as claimed in claim 1, is characterized in that, the left end of described measurement pedal is provided with the telescopic lower limb height scale vertical with described measurement pedal, the height scale of described telescopic lower limb height The right side is provided with a second bar-shaped groove arranged vertically, the second bar-shaped groove is vertically intersected with the first bar-shaped groove and has the same width, and the second bar-shaped groove A second slideway is installed inside. 3. multi-parameter lower limb foot shape measuring instrument as claimed in claim 1, is characterized in that, also comprises forefoot thickness measuring device, and described forefoot thickness measuring device comprises forefoot thickness scale, forefoot thickness mounting seat and lateral push-pull scale; The lower end of the forefoot thickness scale is slidably arranged on the measuring pedal; a forefoot thickness mount is slid on the forefoot thickness scale, and a through hole is provided on the side of the forefoot thickness mount, and the lateral push-pull scale slides set in the installation through hole. 4. multi-parameter lower limb foot shape measuring instrument as claimed in claim 2, is characterized in that, also comprises lower limb height measuring device, and described lower limb height measuring device comprises lower limb height measuring seat, and described lower limb height measuring seat is slidably arranged on the On the telescopic lower limb height scale, a horizontal ruler is provided on the right end face of the lower limb height measuring seat. 5. multi-parameter lower extremity foot shape measuring instrument as claimed in claim 1, is characterized in that, the top surface of described measuring pedal is provided with front foot block, and the one end bottom surface of described front foot block is provided with a right-angle connector, so The right-angle connecting piece forms a U-shaped groove with the front foot block and is slidably arranged on the front side of the measuring pedal. 6. The multi-parameter foot shape measuring instrument for lower limbs according to claim 1, characterized in that, the side of the measuring pedal is provided with a pullable storage drawer. 7. multi-parameter lower extremity foot form measuring instrument as claimed in claim 1, is characterized in that, the bottom surface of described slide block is provided with pit, and the lower end of described vertical screw rod is provided with stopper, and described stopper located in the pit.