Limb measurement assembly

Abstract

The limb measuring assembly comprises a standing plate, the left end and the right end of the bottom of the standing plate are each fixedly provided with an anti-skid pad, the anti-skid pads are symmetrically arranged front and back relative to the vertical central axis of the standing plate, the standing plate is arranged in an L-shaped structure state, and a first measuring plate is rotationally connected to the rear end of the standing plate; the rear end of the first measuring plate is rotatably connected with a first fixing bolt, the first fixing bolt penetrates through the first measuring plate and is fixedly connected with the standing plate, the interior of the first measuring plate is rotatably connected with a threaded rod, a rod body of the threaded rod is slidably connected with a connecting block, and the left end of the front of the first measuring plate is provided with a second measuring plate. According to the limb measurement assembly, measurement can be independently completed through standing of a measured person without assistance of other people, meanwhile, a more stable posture can be provided through standing, more accurate limb data can be obtained, and therefore autonomy and convenience of measurement are enhanced.

Description

Technical Field

[0001] This utility model relates to the field of ergonomics technology, specifically to a limb measurement component. Background Technology

[0002] Limb measurement refers to the process of taking detailed measurements of various parts of the human body (such as arms, legs, chest, waist, etc.). This measurement usually involves multiple dimensions and aims to obtain data on body size, shape, and posture.

[0003] Currently, when measuring human limbs, rulers or tape measures are used. This requires two people to perform the measurement, and inconsistent pulling force applied by the measurers can lead to errors in the measurement results. In addition, the subject may need to maintain a certain posture for a long time, which may cause discomfort and affect the measurement. Utility Model Content

[0004] The purpose of this invention is to provide a limb measurement component to solve the problems mentioned in the background art, which currently use measuring rulers or tape measures to measure limbs, requiring two people to work together. This leads to inconsistent pulling force applied by the measurers, resulting in errors in the measurement results. Additionally, the measurement subject may experience discomfort due to maintaining a certain posture for a long time, thus affecting the measurement.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a limb measurement component, comprising:

[0006] The standing board has anti-slip pads fixedly installed at both ends of its bottom, and the anti-slip pads are arranged symmetrically about the vertical central axis of the standing board. The standing board is arranged in an "L" shape.

[0007] Also includes:

[0008] A first measuring plate is rotatably connected to the rear end of a standing plate, and a first fixing bolt is rotatably connected to the rear end of the first measuring plate, passing through the first measuring plate and fixedly connected to the standing plate. A threaded rod is rotatably connected inside the first measuring plate, and a connecting block is slidably connected to the body of the threaded rod. A second measuring plate is installed at the left front end of the first measuring plate, and a second fixing bolt is rotatably connected to the front end of the second measuring plate, passing through the second measuring plate and fixedly connected to the connecting block. A first positioning slide is sleeved on the outer side of the second measuring plate, and a third measuring plate is installed at the front end of the first positioning slide. A second positioning slide is sleeved on the outer side of the third measuring plate, and a third fixing bolt is rotatably connected to the front end of the third measuring plate, passing through the third measuring plate and fixedly connected to the first positioning slide.

[0009] Preferably, the standing plate and the first measuring plate are arranged in a "T" shape, and the length of the first measuring plate is greater than that of the standing plate. The left and right ends of the front end of the first measuring plate are engraved with scales, and the initial scales on the first measuring plate correspond to the top of the standing plate.

[0010] Preferably, the inner wall of the connecting block is connected to the threaded rod by a thread, and the connecting block drives the second measuring plate to form a lifting structure, and the length of the threaded rod is consistent with the engraved size on the first measuring plate.

[0011] Preferably, the first measuring plate and the second measuring plate are also arranged in a "T" shape, and a pointer is fixedly installed at the bottom right end of the second measuring plate, and the pointer is set to correspond to the scale on the first measuring plate.

[0012] Preferably, the upper and lower ends of the front end of the second measuring plate are engraved with scales, and the second measuring plate is slidably connected to the first positioning slider, and the left and right ends of the first positioning slider are set in a state corresponding to the scales on the second measuring plate.

[0013] Preferably, the front end of the third measuring plate is also engraved with scales, and the third measuring plate is slidably connected to the second positioning slider. The lower end of the second positioning slider is set in a state corresponding to the scales on the third measuring plate, and the length of the third measuring plate is smaller than that of the second measuring plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the limb measurement component allows the subject to complete the measurement independently while standing, without the assistance of others. Standing also provides a more stable posture, resulting in more accurate limb data, thereby enhancing the autonomy and convenience of the measurement. Furthermore, by sliding the measurement, the same standards and procedures can be followed, providing more reliable data and ensuring the consistency of the results. At the same time, the simple unfolding and folding allows for quick preparation and completion of the measurement, saving unnecessary time and lowering the threshold for use, thus enhancing the overall flexibility.

[0015] 1. The device is equipped with a standing board, a first measuring board, a second measuring board, a first positioning slide, and a third measuring board. The standing board and the first measuring board are combined to form a "T" shape, and the first measuring board and the second measuring board are also combined to form a "T" shape. The third measuring board is rotatably connected to the front end of the first positioning slide. This allows the subject to complete the measurement independently simply by standing on the surface of the standing board. The subject can complete the measurement independently without the assistance of others. Standing also provides a more stable posture, resulting in more accurate limb data, thereby enhancing the autonomy and convenience of the measurement.

[0016] 2. The device is equipped with a threaded rod, a connecting block, a second measuring plate, a pointer, a first positioning slide, a third measuring plate, and a third fixing bolt. The connecting block is connected to the threaded rod via a thread, which in turn causes the connecting block to drive the second measuring plate to form a lifting structure. The pointer is set to correspond with the scale on the first measuring plate. The lifting and lowering of the second measuring plate synchronously moves the pointer along the scale on the first measuring plate, allowing measurement of the lower limb. The first positioning slide is also slidably connected to the second measuring plate, with both ends of the first positioning slide corresponding to the scale on the second measuring plate, allowing measurement of the total arm length. The third measuring plate is also slidably connected to the second positioning slide, with the lower end of the second positioning slide corresponding to the scale on the third measuring plate, allowing measurement of the forearm. By sliding the measurement, the same standards and procedures can be followed, providing more reliable data and ensuring the consistency of the results.

[0017] 3. The system comprises a standing plate, a first measuring plate, a first fixing bolt, a second measuring plate, a second fixing bolt, a first positioning slide, a third measuring plate, and a third fixing bolt. The standing plate and the first measuring plate are fixed together by the first fixing bolt. The fixing between the standing plate and the first measuring plate can be released by turning the first fixing bolt. Because the standing plate has an "L"-shaped structure and the length of the first measuring plate is greater than that of the standing plate, the first measuring plate can be rotated to be placed on the standing plate. The second measuring plate is then fixed to the connecting block by the second fixing bolt. The fixing between the connecting block and the second measuring plate can be released by turning the second fixing bolt. The fixing between the plates allows the second measuring plate to be flipped to be parallel to the first measuring plate. Then, the third measuring plate is also fixed to the first positioning slide by the third fixing bolt. The fixing between the first positioning slide and the third measuring plate can be released by turning the third fixing bolt. Since the length of the third measuring plate is less than that of the second measuring plate, the third measuring plate can be flipped to be parallel to the second measuring plate. This allows the third, second, and first measuring plates to overlap and be placed on the block of the standing plate. Measurement can be quickly prepared and completed by simply unfolding and folding, saving unnecessary time and lowering the threshold for use, thus enhancing the overall flexibility. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 2 This is a side view of the structure of this utility model;

[0020] Figure 3 This is a top view of the structure of this utility model;

[0021] Figure 4 This is a top sectional view of the first measuring plate of this utility model;

[0022] Figure 5 This utility model Figure 2 A magnified structural diagram at point A.

[0023] In the diagram: 1. Standing plate; 2. Anti-slip mat; 3. First measuring plate; 4. First fixing bolt; 5. Threaded rod; 6. Connecting block; 7. Second measuring plate; 8. Second fixing bolt; 9. Pointer; 10. First positioning slide; 11. Third measuring plate; 12. Second positioning slide; 13. Third fixing bolt. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 This utility model provides a technical solution: a limb measurement component, including: a standing plate 1, an anti-slip pad 2, a first measuring plate 3, a first fixing bolt 4, a threaded rod 5, a connecting block 6, a second measuring plate 7, a second fixing bolt 8, a pointer 9, a first positioning slide 10, a third measuring plate 11, a second positioning slide 12, and a third fixing bolt 13.

[0026] First, as attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 and attached Figure 5As shown, when measuring limbs, the entire device is in an unfolded state, allowing the subject to stand on top of the standing plate 1. An anti-slip pad 2 is fixedly installed at the bottom of the standing plate 1 to ensure the subject's stability. The standing plate 1 and the first measuring plate 3 are arranged in a "T" shape, aligning the subject with the graduations on the first measuring plate 3. A threaded rod 5 is rotatably connected to the inside of the first measuring plate 3, with the length of the threaded rod 5 matching the graduations on the first measuring plate 3. Rotating the threaded rod 5 allows the measurement to proceed. Since the inner wall of the connecting block 6 is threadedly connected to the threaded rod 5, the measurement is then performed... The connecting block 6 slides on the threaded rod 5, causing the second measuring plate 7 to form a lifting structure. Since a pointer 9 is fixedly installed at the bottom right end of the second measuring plate 7, and the pointer 9 corresponds to the scale on the first measuring plate 3, the lifting of the second measuring plate 7 synchronously drives the pointer 9 to slide along the scale on the first measuring plate 3, simultaneously moving the pointer 9 to the corresponding position on the subject's lower limb, thus providing more accurate data. Furthermore, the second measuring plate 7 and the first measuring plate 3 are combined in a "T" shape, and a first positioning slide 10 is fitted onto the second measuring plate 7, with the first positioning slide 10 sliding against the second measuring plate 7. The first positioning slide 10 is connected to the second measuring plate 7, and both ends of the first positioning slide 10 are aligned with the graduations on the plate. This allows the subject to slide the first positioning slide 10 on the second measuring plate 7 using their fingertips, thus accurately measuring the length of the subject's upper arm. Simultaneously, when measuring the subject's forearm and hind arm, the second positioning slide 12 is attached to the rod of the third measuring plate 11, and the third measuring plate 11 and the second positioning slide 12 are slidably connected. The lower end of the second positioning slide 12 is aligned with the graduations on the third measuring plate 11, allowing for accurate measurement of the length of the subject's upper arm through the sliding of the second positioning slide 12. The dimensions of the forearm and the upper arm are measured, and then the second measuring plate 7 is fixedly connected to the connecting block 6 by the second fixing bolt 8. The fixing between the second measuring plate 7 and the connecting block 6 can be released by twisting the second fixing bolt 8. The other arm can be measured by flipping the second measuring plate 7. The third measuring plate 11 is fixedly connected to the first positioning slide 10 by the third fixing bolt 13. The forearm and the upper arm of the other arm can be measured by flipping the third measuring plate 11. The subject can stand and complete the measurement independently. The sliding measurement can obtain more accurate limb data. The sliding measurement can also follow the same standards and procedures, thus ensuring the consistency of the results.

[0027] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 and attached Figure 5 As shown, after the subject completes the measurement, the second measuring plate 7 can be raised and lowered to its highest point by rotating the threaded rod 5. The second measuring plate 7 is then fixed to the connecting block 6 by the second fixing bolt 8. Tightening the second fixing bolt 8 releases the fixation between the second measuring plate 7 and the connecting block 6, allowing the second measuring plate 7 to overlap with the first measuring plate 3. The third measuring plate 11 is then fixed to the first positioning slide 10 by the third fixing bolt 13. Tightening the third fixing bolt 13 releases the fixation between the first positioning slide 10 and the third measuring plate 11. Since the length of the third measuring plate 11 is smaller than the length of the first positioning slide 10... The dimensions are determined by flipping the third measuring plate 11 so that it overlaps with the second measuring plate 7 and the first measuring plate 3. The standing plate 1 is also set in an "L" shape, and the first measuring plate 3 is rotatably connected to the rear end of the standing plate 1. The standing plate 1 and the first measuring plate 3 are also fixed together by the first fixing bolt 4. The fixing between the standing plate 1 and the first measuring plate 3 is released by twisting the first fixing bolt 4. Since the length of the first measuring plate 3 is greater than the length of the standing plate 1, the first measuring plate 3 can be flipped and placed on the plate of the standing plate 1. Thus, the measurement can be quickly and accurately completed by simple folding and unfolding, which enhances the overall flexibility.

[0028] The contents not described in detail in this specification are existing technologies known to those skilled in the art. All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. Limb measurement components, including: The standing board (1) has anti-slip pads (2) fixedly installed at both the left and right ends of the bottom of the standing board (1), and the anti-slip pads (2) are arranged symmetrically about the vertical central axis of the standing board (1), and the standing board (1) is arranged in an "L" shaped structure. Its characteristic is that it further includes: A first measuring plate (3) is rotatably connected to the rear end of a standing plate (1), and a first fixing bolt (4) is rotatably connected to the rear end of the first measuring plate (3). The first fixing bolt (4) passes through the first measuring plate (3) and is fixedly connected to the standing plate (1). A threaded rod (5) is rotatably connected inside the first measuring plate (3), and a connecting block (6) is slidably connected to the rod body of the threaded rod (5). A second measuring plate (7) is installed at the left front end of the first measuring plate (3), and a second fixing bolt (6) is rotatably connected to the front end of the second measuring plate (7). The second fixing bolt (8) passes through the second measuring plate (7) and is fixedly connected to the connecting block (6). The outer side of the second measuring plate (7) is fitted with a first positioning slide (10), and the front end of the first positioning slide (10) is fitted with a third measuring plate (11). The outer side of the third measuring plate (11) is fitted with a second positioning slide (12). The front end of the third measuring plate (11) is rotatably connected with a third fixing bolt (13), and the third fixing bolt (13) passes through the third measuring plate (11) and is fixedly connected to the first positioning slide (10).

2. The limb measurement component according to claim 1, characterized in that: The standing plate (1) and the first measuring plate (3) are arranged in a "T" shape, and the length of the first measuring plate (3) is greater than that of the standing plate (1). The left and right ends of the front end of the first measuring plate (3) are engraved with scales, and the initial scale on the first measuring plate (3) corresponds to the top of the standing plate (1).

3. The limb measurement component according to claim 1, characterized in that: The inner wall of the connecting block (6) is connected to the threaded rod (5) by a thread, and the connecting block (6) drives the second measuring plate (7) to form a lifting structure, and the length of the threaded rod (5) is consistent with the engraved size on the first measuring plate (3).

4. The limb measurement component according to claim 1, characterized in that: The first measuring plate (3) and the second measuring plate (7) are also arranged in a "T" shape. A pointer (9) is fixedly installed on the right end of the bottom of the second measuring plate (7), and the pointer (9) is set to correspond to the scale on the first measuring plate (3).

5. The limb measurement component according to claim 1, characterized in that: The upper and lower ends of the front end of the second measuring plate (7) are engraved with scales, and the second measuring plate (7) is slidably connected to the first positioning slide (10). The left and right ends of the first positioning slide (10) are set in a state corresponding to the scales on the second measuring plate (7).

6. The limb measurement component according to claim 1, characterized in that: The front end of the third measuring plate (11) is also engraved with scales, and the third measuring plate (11) is slidably connected to the second positioning slide (12). The lower end of the second positioning slide (12) is set in a state corresponding to the scale on the third measuring plate (11). Moreover, the length of the third measuring plate (11) is smaller than the length of the second measuring plate (7).

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