Multifunctional physical examination device for student physical examination

Abstract

The invention relates to the technical field of multifunctional physical examination for student sports examinations, and discloses a multifunctional physical examination device for student sports examinations, which comprises a bottom plate, contact rods are fixedly connected to the left side and the right side of the bottom plate, first sliding blocks are slidably connected to the interiors of the two contact rods, and a supporting rod is fixedly connected to the top of the bottom plate. First spring rods are fixedly connected to the bottoms of the supporting rods, a pulling plate is fixedly connected to the bottoms of the first spring rods, a top plate is arranged at the bottom of the pulling plate, pulling rings are fixedly connected to the four corners of the top of the top plate, lifting ropes are fixedly connected to the tops of the four pulling rings, and the tops of the four lifting ropes are fixedly connected with the pulling plate. Through the arrangement of the moving plate, when the shoulder of a tester pushes the push rod, the moving plate moves along with the push rod, then the spring is extruded, and then the spring is reversely pushed towards the shoulder of the tester by means of the counter-acting force of the spring, so that the fixing effect is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of multifunctional student physical examination body measurement, in particular to a multifunctional student physical examination body measurement device. BACKGROUND

[0002] Such a body measurement device is usually designed in an integrated manner, with a solid and stable overall structure. It can be composed of a metal frame and a high-quality plastic shell to ensure that it can withstand frequent student use and various environmental conditions during long-term use. The device has a moderate footprint and is easy to install in a school physical examination venue. It is also ergonomically designed for easy operation and use by students.

[0003] Patent application No. CN202311342997.4 discloses a multifunctional student physical examination body measurement device, which includes a test platform connected to a test column at one end. The test platform has a lying area and a foot fixation area. The lying area includes a lying board connected to the test platform by sliding. During the height test of student body measurement, there is a problem that the student's head and shoulder cannot maintain a proper proportion, affecting the accuracy of height measurement. This situation needs to be improved to ensure that the body measurement result accurately reflects the student's physical data. SUMMARY

[0004] To overcome the shortcomings of the prior art, the present application provides a multifunctional student physical examination body measurement device to solve the problems mentioned in the background.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a multifunctional student physical examination body measurement device, including a bottom plate, the left and right sides of the bottom plate are fixedly connected with contact rods, two groups of contact rods are internally connected with first sliding blocks by sliding, the top of the bottom plate is fixedly connected with a support rod, the bottom of the support rod is fixedly connected with a first spring rod, the bottom of the first spring rod is fixedly connected with a pulling plate, the bottom of the pulling plate is provided with a top plate, the top of the top plate is fixedly connected with pull rings at four corners, four groups of pull rings are fixedly connected with lifting ropes at the top, four groups of lifting ropes are respectively fixedly connected with the pulling plate at the top, the left side of the top plate is fixedly connected with a fixed block, the top of the fixed block is fixedly connected with a measuring device, the measuring device is internally connected with a push block by sliding, further comprising:

[0006] The pushing mechanism comprises a moving block, the moving block is in sliding connection with the bottom of the top plate, the top of the moving block is fixedly connected with an arc-shaped plate, the left side of the arc-shaped plate is fixedly connected with two groups of connecting rods, the left side of the two groups of connecting rods is rotatably connected with a top rod through a first rotating shaft, the side, close to the connecting rod, of the two groups of top rods is fixedly connected with a first spring, the side, away from the top rod, of the two groups of first springs is fixedly connected with the connecting rod, the bottom of the two groups of top rods is provided with a protection shell, the left side of the two groups of protection shells is slidably connected with a pushing rod, and the left side of the two groups of pushing rods is fixedly connected with a sticking block.

[0007] According to the technical scheme, the side, close to the arc-shaped plate, of the two groups of protection shells is fixedly connected with the arc-shaped plate, the inside of the two groups of protection shells is slidably connected with a moving plate, the right side of the two groups of moving plates is fixedly connected with a second spring, and the right side of the two groups of second springs is fixedly connected with the inner wall of the protection shell.

[0008] According to the technical scheme, the fixing mechanism comprises a positioning block, the right side of the positioning block is fixedly connected with the arc-shaped plate, and the top of the positioning block is fixedly connected with two groups of bearing plates.

[0009] According to the technical scheme, the side, close to each other, of the two groups of bearing plates is rotatably connected with a rotating rod through a second rotating shaft, and the side, away from the positioning block, of the two groups of rotating rods is fixedly connected with a third spring.

[0010] According to the technical scheme, the side, away from the rotating rod, of the two groups of third springs is fixedly connected with a buckling plate, and the front and back sides of the positioning block are rotatably connected with a rotating rod through a third rotating shaft.

[0011] According to the technical scheme, the side, close to each other, of the two groups of rotating rods is fixedly connected with two groups of telescopic rods, the side, close to each other, of the four groups of telescopic rods is fixedly connected with a clamping plate, and the bottom of the positioning block is fixedly connected with a bent plate.

[0012] According to the technical scheme, the pulling mechanism comprises a pulling block, the bottom of the moving block is fixedly connected with the top of the pulling block, the bottom of the pulling block is fixedly connected with an elastic rope, and the side, away from the pulling block, of the elastic rope is fixedly connected with the bottom of the first sliding block on the right side.

[0013] According to the technical scheme, the side, away from the supporting rod, of the pulling block is rotatably connected with a limiting plate through a fourth rotating shaft, the right side of the limiting plate is in contact with a first fixed plate, the top of the first fixed plate is fixedly connected with the bottom of the top plate, the left side of the first fixed plate is fixedly connected with a second spring rod, and the left side of the second spring rod is fixedly connected with a second fixed plate.

[0014] According to the technical scheme, the second fixed plate is internally provided with a second sliding block, the second sliding block is fixedly connected with a pull rope on the side close to the first fixed plate, and the pull rope is fixedly connected with a limiting plate on the side away from the second sliding block.

[0015] Compared with the prior art, the body measurement device for student sports examination has the following beneficial effects:

[0016] 1、The moving plate is arranged, when the shoulder of the test personnel pushes the push rod, the moving plate moves, and then the spring is extruded, and then the spring is reversely pushed to the shoulder of the test personnel by the reaction force, so that the fixed effect is realized.

[0017] 2、The buckle plate is arranged, the head of the test personnel can be fixed, so that when the height of the test personnel is tested, the head is fixed, the test result is more accurate, and when the buckle plate contacts the head of the test personnel, the head of the test personnel can be prevented from shaking.

[0018] 3、The limiting plate is arranged, whether the limiting plate contacts the first fixed plate determines whether the pulling block can move, so that when the test personnel lies down, the height can be tested by manual measurement, so that the height test does not conflict with other projects.

[0019] 4、The elastic rope is arranged, when the elastic rope moves downward, the pulling block can be pulled to move away, and when the elastic rope moves upward, the pulling block is driven to reset, so that the continuity of the mechanism is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the present application;

[0021] Figure 2 It is a structural sectional view of the present application;

[0022] Figure 3 It is a structure pulling block of the present application;

[0023] Figure 4 It is a structure arc block of the present application;

[0024] Figure 5 It is a structural schematic view of the pushing mechanism of the present application;

[0025] Figure 6 It is a structural schematic view of the protective shell of the present application;

[0026] Figure 7 It is a structural schematic view of the fixing mechanism of the present application;

[0027] Figure 8The structure diagram of the pulling mechanism of the present application.

[0028] In the figure: 1, bottom plate; 2, top plate; 3, contact rod; 4, first sliding block; 5, fixed block; 6, measuring device; 7, push block; 8, support rod; 9, first spring rod; 10, pulling plate; 11, hanging rope; 12, pull ring; 13, pushing mechanism; 1301, moving block; 1302, arc plate; 1303, connecting rod; 1304, top rod; 1305, first spring; 1306, fitting block; 1307, pushing rod; 1308, protective shell; 1309, moving plate; 1310, second spring; 14, fixing mechanism; 1401, positioning block; 1402, bearing plate; 1403, rotating rod; 1404, third spring; 1405, rotating rod; 1406, telescopic rod; 1407, clamping plate; 1408, buckle plate; 1409, curved plate; 15, pulling mechanism; 1501, pulling block; 1502, elastic rope; 1503, limiting plate; 1504, second spring rod; 1505, first fixed plate; 1506, pulling rope; 1507, second sliding block; 1508, second fixed plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application.

[0030] Examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0031] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0032] Embodiment one: refer to Figures 1-6The application provides a technical scheme: a multifunctional body measurement device for student sports examination, which comprises a bottom plate 1, contact rods 3 fixedly connected to the left and right sides of the bottom plate 1, first sliding blocks 4 slidably connected inside the two groups of contact rods 3, a supporting rod 8 fixedly connected to the top of the bottom plate 1, a first spring rod 9 fixedly connected to the bottom of the supporting rod 8, a pulling plate 10 fixedly connected to the bottom of the first spring rod 9, a top plate 2 arranged at the bottom of the pulling plate 10, pull rings 12 fixedly connected to the top of the top plate 2, four groups of hanging ropes 11 fixedly connected to the top of the four groups of pull rings 12, the four groups of hanging ropes 11 fixedly connected to the top of the pulling plate 10, a fixed block 5 fixedly connected to the left side of the top plate 2, and a measuring device 6 fixedly connected to the top of the fixed block 5.

[0033] The pulling mechanism 15 comprises a pulling block 1501, the bottom of the moving block 1301 is fixedly connected to the top of the pulling block 1501, the bottom of the pulling block 1501 is fixedly connected with an elastic rope 1502, the pulling block 1501 moves through the downward pulling of the elastic rope 1502, the upward movement of the elastic rope 1502 drives the pulling block 1501 to reset, the side, away from the pulling block 1501, of the elastic rope 1502 is fixedly connected to the bottom of the first sliding block 4 on the right side, the side, away from the supporting rod 8, of the pulling block 1501 is rotationally connected with a limiting plate 1503 through a fourth rotating shaft, the right side of the limiting plate 1503 is in contact with a first fixed plate 1505, the top of the first fixed plate 1505 is fixedly connected to the bottom of the top plate 2, the left side of the first fixed plate 1505 is fixedly connected with a second spring rod 1504, the second spring rod 1504 can pull the pulling block 1501 to move, the left side of the second spring rod 1504 is fixedly connected with a second fixed plate 1508, the second fixed plate 1508 is slidably connected with a second sliding block 1507, the side, close to the first fixed plate 1505, of the second sliding block 1507 is fixedly connected with a pull rope 1506, the pull rope 1506 can pull the limiting plate 1503 to rotate, so that the limiting plate 1503 does not contact the first fixed plate 1505, and the side, away from the second sliding block 1507, of the pull rope 1506 is fixedly connected with the limiting plate 1503.

[0034] The working principle of the embodiment is as follows: when the test starts, the student first sits on the top plate 2, the top plate 2 is downwardly slid along with the first sliding block 4 under the pressure of the student's body weight, at the same time, the downward movement of the top plate 2 pulls the pull ring 12, the pull ring 12 in turn pulls the hanging rope 11, the hanging rope 11 pulls the pulling plate 10 to move downward, the pulling plate 10 stretches the first spring rod 9 when moving, the stretching distance of the first spring rod 9 is measured, and the body weight data of the student is obtained, after the student sits on the top plate 2, the tester contacts the push block 7 and pushes the push block 7 to move on the measuring device 6, so that the corresponding measurement result is obtained,

[0035] After the body forward bending test is completed, the student changes to a lying posture, at this time, the tester holds the second sliding block 1507 and pulls it towards the fixed block 5, when the second sliding block 1507 is pulled, it will pull the pull rope 1506, the pull rope 1506 in turn pulls the limiting plate 1503, so that the limiting plate 1503 moves away from the first fixed plate 1505, in this way, the pulling block 1501 originally limited by the limiting plate 1503 will move towards the tester's head under the pulling of the second spring rod 1504, thereby completing the specific action link in the entire test process.

[0036] Embodiment two: please refer to Figure 7 On the basis of embodiment one, the technical scheme of the application is provided: the pushing mechanism 13, the pushing mechanism 13 includes a moving block 1301, the moving block 1301 is slidably connected with the bottom of the top plate 2, the top of the moving block 1301 is fixedly connected with an arc-shaped plate 1302, the left side of the arc-shaped plate 1302 is fixedly connected with two groups of connecting rods 1303, the left side of the two groups of connecting rods 1303 is rotatably connected with a top rod 1304 through a first rotating shaft, the side close to the connecting rod 1303 of the two groups of top rods 1304 is fixedly connected with a first spring 1305, the side away from the top rod 1304 of the two groups of first springs 1305 is fixedly connected with the connecting rod 1303, the bottom of the two groups of top rods 1304 is provided with a protective shell 1308, the left side of the two groups of protective shells 1308 is slidably connected with a pushing rod 1307, the left side of the two groups of pushing rods 1307 is fixedly connected with a fitting block 1306, the side close to the arc-shaped plate 1302 of the two groups of protective shells 1308 is fixedly connected with the arc-shaped plate 1302 respectively, the inside of the two groups of protective shells 1308 is slidably connected with a moving plate 1309, by setting the moving plate 1309, the first spring 1305 and the second spring 1310 can be pushed, thereby increasing the moving difficulty of the moving plate 1309, so that after the moving plate 1309 contacts the first spring 1305, it will not move easily, the right side of the two groups of moving plates 1309 is fixedly connected with a second spring 1310, by setting the second spring 1310, the shoulder of the tester can be pushed by the counterforce of the second spring 1310, thereby hindering the tester from continuing to push the fitting block 1306, the right side of the two groups of second springs 1310 is fixedly connected with the inner wall of the protective shell 1308.

[0037] The working principle of the embodiment is that: in the process of pulling the block 1501 to move, the moving block 1301 is synchronously moved, so that the pushing mechanism 13 gradually approaches the tester, in the process, the fitting block 1306 first contacts the shoulder of the tester, due to the obstruction of the shoulder, the fitting block 1306 cannot continue to move forward, thereby generating a reaction force, which pushes the fitting block 1306 to exert a pushing force on the pushing rod 1307, the pushing rod 1307 slides inside the protection shell 1308, with the sliding of the pushing rod 1307, it contacts the moving plate 1309 and exerts a pushing force on it, the moving plate 1309 is continuously pressed to compress the second spring 1310, when the moving plate 1309 continues to move forward, it contacts the top rod 1304, due to the pushing force of the moving plate 1309, the top rod 1304 is bent and deformed, thereby pressing the first spring 1305 to shrink.

[0038] Embodiment three: please refer to Figure 8 On the basis of the embodiment one and the embodiment two, the technical scheme of the present application is provided: the fixing mechanism 14 is further included, the fixing mechanism 14 includes the positioning block 1401, the positioning block 1401 is fixedly connected with the arc-shaped plate 1302 on the right side, two groups of bearing plates 1402 are fixedly connected to the top of the positioning block 1401, the two groups of bearing plates 1402 are rotatably connected with the rotating rods 1403 on the side close to each other through the second rotating shaft, the two groups of rotating rods 1403 are fixedly connected with the third springs 1404 on the side away from the positioning block 1401, the two groups of third springs 1404 are respectively fixedly connected with the buckling plates 1408 on the side away from the rotating rods 1403, the buckling plates 1408 are arranged to fix the head of the tester, so that the tester does not shake randomly when the height is measured, so that the test data is not accurate, the positioning block 1401 is rotatably connected with the rotating rods 1405 on the front and back sides through the third rotating shaft, the two groups of rotating rods 1405 are fixedly connected with the two groups of telescopic rods 1406 on the side close to each other, the four groups of telescopic rods 1406 are respectively fixedly connected with the clamping plates 1407 on the side close to each other, the clamping plates 1407 are arranged to fix the side of the tester, so that the fixing effect is more perfect, and the curved plate 1409 is fixedly connected to the bottom of the positioning block 1401.

[0039] The working principle of the embodiment is as follows: after the tester's shoulders are fixed, the head contacts the curved plate 1409, and since the set width of the telescopic rod 1406 is greater than the width of the head, when the head contacts the clamping plate 1407, the clamping plate 1407 is pushed, and the clamping plate 1407 in turn pushes the telescopic rod 1406 until the clamping plate 1407 closely contacts the tester's head. Then, the tester pulls down the buckle plate 1408 to make the buckle plate 1408 contact the lower jaw. During the pulling down of the buckle plate 1408, the third spring 1404 is pulled and stretched, and finally the head is stably fixed.

[0040] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0041] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will still be able to modify the technical solutions recorded in the foregoing embodiments or replace some of the technical features with equivalent ones. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A multifunctional student sports examination body measurement device, comprising a bottom plate (1), both left and right sides of the bottom plate (1) are fixedly connected with contact rods (3), two groups of the contact rods (3) are slidably connected with first sliding blocks (4) inside, the top of the bottom plate (1) is fixedly connected with a supporting rod (8), the bottom of the supporting rod (8) is fixedly connected with a first spring rod (9), the bottom of the first spring rod (9) is fixedly connected with a pulling plate (10), the bottom of the pulling plate (10) is provided with a top plate (2), the top of the top plate (2) is fixedly connected with pull rings (12) at four corners, four groups of the pull rings (12) are fixedly connected with lifting ropes (11) at the top, four groups of the lifting ropes (11) are fixedly connected with the pulling plate (10) at the top, the left side of the top plate (2) is fixedly connected with a fixed block (5), the top of the fixed block (5) is fixedly connected with a measurer (6), the measurer (6) is slidably connected with a push block (7) inside, characterized in that, Also includes: Pushing mechanism (13), the pushing mechanism (13) includes moving block (1301), the moving block (1301) is slidably connected with the bottom of the top plate (2), the top of the moving block (1301) is fixedly connected with the arc-shaped plate (1302), the left side of the arc-shaped plate (1302) is fixedly connected with two groups of connecting rods (1303), the left side of the two groups of connecting rods (1303) is rotatably connected with the top rod (1304) through the first rotating shaft, the side close to the connecting rod (1303) of the two groups of top rods (1304) is fixedly connected with the first spring (1305), the side away from the top rod (1304) of the two groups of first springs (1305) is fixedly connected with the connecting rod (1303), the bottom of the two groups of top rods (1304) is provided with the protection shell (1308), the left side of the two groups of protection shells (1308) is slidably connected with the pushing rod (1307), and the left side of the two groups of pushing rods (1307) is fixedly connected with the sticking block (1306).

2. The multifunctional physical measurement device for sports examination of students according to claim 1, characterized in that: The side close to the arc-shaped plate (1302) of the two groups of protection shells (1308) is fixedly connected with the arc-shaped plate (1302), and the inside of the two groups of protection shells (1308) is slidably connected with the moving plate (1309). The right side of the two groups of moving plates (1309) is fixedly connected with the second spring (1310), and the right side of the two groups of second springs (1310) is fixedly connected with the inner wall of the protection shell (1308).

3. The multifunctional physical measurement device for sports examination of students according to claim 1, characterized in that: Also includes a fixing mechanism (14), the fixing mechanism (14) includes a positioning block (1401), the right side of the positioning block (1401) is fixedly connected with the arc-shaped plate (1302), and the top of the positioning block (1401) is fixedly connected with two groups of bearing plates (1402).

4. The multifunctional physical measurement device for sports examination of students according to claim 3, characterized in that: The side close to each other of the two groups of bearing plates (1402) is rotatably connected with the rotating rod (1403) through the second rotating shaft, and the side away from the positioning block (1401) of the two groups of rotating rods (1403) is fixedly connected with the third spring (1404).

5. The multifunctional physical measurement device for sports examination of students according to claim 4, characterized in that: The side away from the rotating rod (1403) of the two groups of third springs (1404) is fixedly connected with the buckle plate (1408) respectively, and the front and back sides of the positioning block (1401) are rotatably connected with the rotating rod (1405) through the third rotating shaft.

6. The multifunctional physical measurement device for sports examination of students according to claim 5, characterized in that: The side close to each other of the two groups of rotating rods (1405) is fixedly connected with two groups of telescopic rods (1406), and the side close to each other of the four groups of telescopic rods (1406) is fixedly connected with the clamping plate (1407) respectively, and the bottom of the positioning block (1401) is fixedly connected with the bent plate (1409).

7. The multifunctional physical measurement device for sports examination of students according to claim 1, characterized in that: Also includes a pulling mechanism (15), the pulling mechanism (15) includes a pulling block (1501), the bottom of the moving block (1301) is fixedly connected with the top of the pulling block (1501), the bottom of the pulling block (1501) is fixedly connected with the elastic rope (1502), and the side away from the pulling block (1501) of the elastic rope (1502) is fixedly connected with the bottom of the first sliding block (4) located on the right side.

8. The multifunctional physical measurement device for sports examination of students according to claim 7, characterized in that: The pulling block (1501) is rotationally connected with a limiting plate (1503) through a fourth rotating shaft on one side away from the supporting rod (8), the right side of the limiting plate (1503) is in contact with a first fixed plate (1505), the top of the first fixed plate (1505) is fixedly connected with the bottom of the top plate (2), the left side of the first fixed plate (1505) is fixedly connected with a second spring rod (1504), and the left side of the second spring rod (1504) is fixedly connected with a second fixed plate (1508).

9. The multifunctional physical measurement device for sports examination of students according to claim 8, characterized in that: The inner wall of the second fixed plate (1508) is slidably connected with a second sliding block (1507), one side of the second sliding block (1507) close to the first fixed plate (1505) is fixedly connected with a pull rope (1506), and one side of the pull rope (1506) away from the second sliding block (1507) is fixedly connected with the limiting plate (1503).

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