Foot arch measuring device

Abstract

The utility model discloses a foot arch measuring device which comprises a first fixing piece and a second fixing piece, a first measuring rod with a graduated scale is arranged between the first fixing piece and the second fixing piece, and the measuring rod is in sliding connection with a second measuring rod capable of moving in the horizontal direction. The second measuring rod is provided with a first limiting piece capable of moving in the vertical direction. The first measuring rod is arranged in the horizontal direction, and the second measuring rod is arranged in the vertical direction and is perpendicular to the first measuring rod. Meanwhile, the measuring rod can move along the first measuring rod, so that the data of the foot length and the foot arch height can be measured at the same time, and the foot data measurement is simpler and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring devices, and more specifically, to an arch measuring device. Background Art

[0002] Calculation of the arch index requires measurement of data such as foot length, arch length, and arch height. Existing foot measuring devices can only measure single data of foot length, arch length, or arch height, and different tools are needed to measure different data, which is rather cumbersome. Moreover, the measurement errors between different tools will also increase the error of the final calculation result. Summary of the Utility Model

[0003] An object of the utility model is to overcome the deficiencies of the above-mentioned prior art and provide an arch measuring device capable of simultaneously measuring multiple foot data.

[0004] To achieve the above object, the utility model adopts the following technical solutions:

[0005] The utility model discloses an arch measuring device, which includes a first fixing member and a second fixing member. A first measuring rod with a scale is arranged between the first fixing member and the second fixing member. The measuring rod is slidably connected with a second measuring rod capable of moving horizontally, and the second measuring rod is provided with a first limiting member capable of moving vertically.

[0006] Further, an installation groove is arranged on one side of the first measuring rod, and a first guiding rod is arranged in the installation groove. A part of the first limiting member is placed in the installation groove and is slidably connected with the first guiding rod.

[0007] Further, a scale is arranged on the other side of the first measuring rod. The first limiting member is provided with an indicating board extending to the side where the scale is located, and the indicating board is provided with a pointer facing the scale.

[0008] Further, the first fixing member is provided with a second limiting member, and the first measuring rod is slidably connected with a third limiting member capable of moving horizontally.

[0009] Further, the first measuring rod is connected with a measuring block capable of moving horizontally through a chute.

[0010] Further, the measuring block is provided with an installation hole for the first measuring rod to pass through, and an opening is arranged at the top of the installation hole.

[0011] Further, a curved surface recessed towards the first measuring rod is arranged on the side of the measuring block away from the first measuring rod.

[0012] Further, a second guide rod parallel to the first measuring rod is provided between the first fixing member and the second fixing member.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. The first measuring rod is arranged horizontally, and the second measuring rod is arranged vertically, and the two are perpendicular to each other. At the same time, the measuring rod can move along the first measuring rod, so that the data of the foot length and the arch height can be measured simultaneously, making the measurement of foot data more convenient.

[0015] 2. A measuring block is provided, which can correspond to the first metatarsophalangeal joint, so that the arch length can be measured, thereby further improving the overall integration of the device and further simplifying the measurement of foot data. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic structural diagram of another perspective of the present utility model;

[0018] Reference numerals: first fixing member 100, second limiting member 110, second fixing member 200, first measuring rod 300, scale 310, second measuring rod 400, installation groove 410, first guide rod 411, first limiting member 420, indicating plate 421, pointer 422, third limiting member 500, measuring block 600, installation hole 610, opening 620, arc surface 630, second guide rod 700. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0020] Refer to Figure 1 、 Figure 2 , an arch measuring device, including a first fixing member 100 and a second fixing member 200. A first measuring rod 300 with a scale 310 is connected between the first fixing member 100 and the second fixing member 200. The first measuring rod 300 is slidably connected with a second measuring rod 400. The first measuring rod 300 is arranged horizontally, and the second measuring rod 400 is arranged vertically. At the same time, the first measuring rod 300 and the second measuring rod 400 are perpendicular to each other.

[0021] An installation groove 410 is provided on the second measuring rod 400. A guiding rod is fixed in the installation groove 410. A first limiting member 420 is slidably connected to the guiding rod, enabling the first limiting member 420 to move in the vertical direction. On the other side of the second measuring rod 400 opposite to the installation groove 410, a scale 310 is provided. The first limiting member 420 is provided with an indicating plate 421 extending to the surface where the scale 310 is located. A pointer 422 that intermittently faces the scale 310 is provided on the knowledge plate, so as to be able to indicate the height of the first limiting member 420.

[0022] The first fixing member 100 is connected with a second limiting member 110, and a third limiting member 500 is slidably connected to the first measuring rod 300. At the same time, a second guiding rod 700 is connected between the first fixing member 100 and the second fixing member 200, and the third limiting member 500 is also slidably connected to the third guiding rod, so that the third guiding rod can slide along the first measuring rod 300 and the sliding is stable.

[0023] When in use, press the heel tightly against the second limiting member 110, and at the same time move the third limiting member 500 so that the front end of the foot contacts the third limiting member 500, so that the second limiting member 110 and the third limiting member 500 jointly limit the movement of the foot, preventing deviation in measurement. At the same time, the vertical indicated by the third limiting member 500 on the first measuring rod 300 is the length of the foot. Then move the second measuring rod 400 so that the second measuring rod 400 moves to the corresponding position of the highest point of the instep, and move the first limiting member 420 so that the first limiting member 420 contacts the highest point of the instep. At this time, the reading of the pointer 422 on the scale 310 of the second measuring rod 400 is the instep height, and the reading of the second measuring rod 400 on the first measuring rod 300 is the half-foot length.

[0024] A measuring block 600 is also slidably connected to the first measuring rod 300. The measuring block 600 is also slidably connected to the second guiding rod 700 to ensure the stability of the movement. An installation hole 610 is provided on the measuring block 600. The first measuring rod 300 passes through the installation hole 610 so that the measuring block 600 can slide along the first measuring rod 300. An opening 620 is provided at the top of the installation hole 610, and the reading on the scale 310 of the first measuring rod 300 can be displayed through the opening 620. At the same time, a concave arc surface 630 facing the first measuring rod 300 is provided on the side of the measuring block 600 away from the first measuring rod 300, that is, a concave arc surface 630 is provided on the side of the measuring block 600 facing the foot.

[0025] When the foot is restricted between the second limiting member 110 and the third limiting member 500, move the measuring block 600 so that the measuring block 600 moves to the position of the first metatarsophalangeal joint, and embed the joint position of the first metatarsal head into the arc surface 630 to prevent the position from shifting. At this time, the reading at the opening 620 is the instep length.

[0026] The above are only the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A foot arch measuring device, characterized in that: The invention comprises a first fixing member (100) and a second fixing member (200), wherein a first measuring rod (300) with a scale (310) is arranged between the first fixing member (100) and the second fixing member (200), the measuring rod is slidably connected to a second measuring rod (400) capable of moving in a horizontal direction, and the second measuring rod (400) is provided with a first stopper (420) capable of moving in a vertical direction.

2. A foot arch measuring device according to claim 1, characterized in that: A mounting groove (410) is provided on one side of the first measuring rod (300), a first guide rod (411) is provided in the mounting groove (410), and the first position-limiting member (420) is partially disposed in the mounting groove (410) and is slidably connected to the first guide rod (411).

3. A foot arch measuring device according to claim 2, characterized in that: The other side of the first measuring rod (300) is provided with a scale (310), the first limiting member (420) is provided with an indication plate (421) extending to the side where the scale (310) is located, and the indication plate (421) is provided with a pointer (422) facing the scale (310).

4. The arch measuring device according to claim 1, characterized in that: The first fixing member (100) is provided with a second limiting member (110), and the first measuring rod (300) is slidably connected to a third limiting member (500) capable of moving in a horizontal direction.

5. The arch measuring device according to claim 1, characterized in that: The sliding groove of the first measuring rod (300) is connected to a measuring block (600) that can move in a horizontal direction.

6. The arch measuring device according to claim 5, characterized in that: The measuring block (600) is provided with a mounting hole (610) for the first measuring rod (300) to pass through, and the top of the mounting hole (610) is provided with an opening (620).

7. The arch measuring device according to claim 5, characterized in that: A surface of the measuring block (600) away from the first measuring rod (300) is provided with an arc surface (630) that is recessed toward the first measuring rod (300).

8. The arch measuring device according to claim 1, characterized in that: A second guide rod (700) parallel to the first measuring rod (300) is arranged between the first fixing member (100) and the second fixing member (200).

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