CN215691549U - Sports long-jump measuring equipment - Google Patents

Abstract

The utility model relates to the technical field of sports long jump, and particularly discloses sports long jump measuring equipment which comprises a supporting seat, wherein a jumping line is fixedly arranged on the surface of the supporting seat, a groove is formed in the surface of the supporting seat, lime is filled in the groove, scale plates are fixedly arranged on two sides of the supporting seat, a measuring rod is movably arranged on the left side of the supporting seat, an installation frame is detachably arranged on the front side of the supporting seat, a first guide roller is rotatably arranged in the middle of the installation frame, a second guide roller is detachably arranged at the bottom of the supporting seat, black belts are wound on the first guide roller and the second guide roller, and a motor is detachably arranged on the left side of the installation frame. According to the utility model, a long jump person stands in the groove, the sole plate of the long jump person is adhered with the lime, clear marks can be left on the surface of the black belt after the long jump, the phenomenon that the measured data is not true due to the fact that the long jump person changes position after the long jump can be prevented, and the marks left by the lime are abutted by the measuring rod and are perpendicular to the two scale plates, so that the long jump score can be quickly measured.

Description

Sports long-jump measuring equipment

Technical Field

The utility model relates to the technical field of sports long jump, in particular to sports long jump measuring equipment.

Background

The long jump is used as a sports item, the physical ability of a human body can be measured, the long jump is divided into a sprint jump and a standing long jump, the sprint jump generally can be provided with a sand pit to protect a long jump person, the standing long jump is low in risk, the measuring mode is generally measured through a measuring scale, and after the standing long jump, some long jump persons can slightly move positions to cause inaccurate measuring results, so that the sports long jump measuring equipment is provided.

The prior patent (publication number: CN211158361U) discloses an intelligent sports long jump measuring device, which comprises a pedal, wherein one side of the pedal is provided with a springboard, the top of the springboard is provided with a first non-slip mat, one side of the non-slip mat is provided with a pressure detection plate, one side of the springboard is provided with a first measuring plate, one side of the first measuring plate is provided with a second measuring plate, the first measuring plate and the second measuring plate are provided with pressure measuring plates, the pressure measuring plates are provided with measuring scribed lines, one side of the second measuring plate is provided with a display and broadcast area, the display and broadcast area is provided with a broadcast horn, one side of the broadcast horn is embedded with an LED display screen, one side wall of the display and broadcast area is provided with a battery charging port, the bottom of the first measuring plate and the bottom of the second measuring plate are movably connected through a plurality of hinged parts, the inner cavity of the first measuring plate is provided with a first pressure sensor, and a controller is arranged on one side of the first pressure sensor.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved; above-mentioned scale mark sets up in the long jump region, and long-term the use can be because of wearing and tearing and obscure, and after setting long jump moreover, the person of long jump moves the position a little and is difficult to discover, can lead to measuring result inaccurate, is difficult to judge.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide sports long jump measuring equipment, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sports long jump measuring equipment, which comprises a supporting seat, supporting seat fixed surface installs the line of taking off, the supporting seat surface is seted up flutedly, the inside packing of recess has the lime, the equal fixed mounting in supporting seat both sides has the scale plate, the left side movable mounting of supporting seat has the gage beam, supporting seat front side demountable installation has the mounting bracket, the mounting bracket middle part is rotated and is installed first deflector roll, demountable installation has the second deflector roll bottom the supporting seat, first deflector roll and second deflector roll winding are installed the black belt, mounting bracket left side demountable installation has the motor, the outside electric mounting of motor has the controller, the motor shaft demountable installation of motor has the shaft coupling, the inside and the coaxial detachable connection in first deflector roll left side of shaft coupling, mounting bracket outer wall demountable installation has the link, link inner wall demountable installation has clean silver.

As a preferred embodiment of the present invention, the cleaning tampon is in contact with the outer wall of the black belt.

As a preferred embodiment of the utility model, the length of the measuring rod is 20cm greater than the width of the support seat.

As a preferred embodiment of the utility model, the distance between the jump line and the groove is 1 cm.

As a preferred embodiment of the present invention, the depth of the groove is 1 cm.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, a long jump person stands in the groove, the sole plate of the long jump person is adhered with the lime, clear marks can be left on the surface of the black belt after the long jump, the phenomenon that the measured data is not true due to the fact that the long jump person changes position after the long jump can be prevented, and the marks left by the lime are abutted by the measuring rod and are perpendicular to the two scale plates, so that the long jump score can be quickly measured.

2. According to the utility model, the motor is started through the controller, the black belt can be driven to rotate, the black belt is in contact with the cleaning cotton strip when rotating, the marks on the surface of the black belt can be erased by the cleaning cotton strip, the subsequent long jump is convenient for long jump, and the cleaning cotton strip is detachably connected with the connecting frame, so that the cleaning cotton strip is convenient to disassemble and clean.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a top view of a sports long jump measuring device of the present invention;

fig. 2 is a side view of a support base of a sports long jump measuring apparatus according to the present invention.

In the figure: 1. a coupling; 2. a first guide roller; 3. a black belt; 4. cleaning the cotton sliver; 5. a connecting frame; 6. a mounting frame; 7. a supporting seat; 8. a scale plate; 9. a jump line; 10. a groove; 11. a motor; 12. a controller; 13. a measuring rod; 14. white ash; 15. a second guide roller.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the present invention provides a technical solution: a sports long jump measuring device comprises a supporting seat 7, a jumping line 9 is fixedly arranged on the surface of the supporting seat 7, a groove 10 is formed in the surface of the supporting seat 7, lime 14 is filled in the groove 10, scale plates 8 are fixedly arranged on both sides of the supporting seat 7, a measuring rod 13 is movably arranged on the left side of the supporting seat 7, an installation frame 6 is detachably arranged on the front side of the supporting seat 7, a first guide roller 2 is rotatably arranged in the middle of the installation frame 6, a second guide roller 15 is detachably arranged at the bottom of the supporting seat 7, a black belt 3 is wound on the first guide roller 2 and the second guide roller 15, a motor 11 is detachably arranged on the left side of the installation frame 6, a controller 12 is electrically arranged outside the motor 11, a coupler 1 is detachably arranged on a motor shaft of the motor 11, the inside of the coupler 1 is coaxially and detachably connected with the left side of the first guide roller 2, and a connecting frame 5 is detachably arranged on the outer wall of the installation frame 6, the inner wall of the connecting frame 5 is detachably provided with the cleaning cotton sliver 4.

In this embodiment, as shown in fig. 1 and 2, a person who jumps far stands in the groove 10, white ash 14 adheres to a sole plate of the person who jumps far, clear marks can be left on the surface of the black belt 3 after jumping far, it can be prevented that the measured data is not true due to the fact that the person who jumps far changes position, the marks left by the white ash 14 are supported by the measuring rod 13 and are perpendicular to the two scale plates 8, the jumping performance can be measured quickly, the controller 12 starts the motor 11, the black belt 3 can be driven to rotate, the black belt 3 rotates and contacts the cleaning cotton sliver 4, the marks on the surface of the black belt 3 can be erased by the cleaning cotton sliver 4, the subsequent person who jumps far can conveniently, the cleaning cotton sliver 4 is detachably connected with the connecting frame 5, and the cleaning cotton sliver 4 is convenient to be detached for cleaning.

In this embodiment, referring to fig. 1, the cleaning cotton sliver 4 is in contact with the outer wall of the black belt 3, the black belt 3 is in contact with the cleaning cotton sliver 4 when rotating, and the cleaning cotton sliver 4 can erase marks on the surface of the black belt 3.

In the embodiment, referring to fig. 1, the length of the measuring rod 13 is 20cm greater than the width of the supporting seat 7, so that the measuring rod 13 can be vertically placed on the two scale plates 8.

In the embodiment, referring to fig. 1, the distance between the jump line 9 and the groove 10 is 1cm, so as to prevent a long jump person from stepping on the jump line 9.

Referring to fig. 1 in the present embodiment, the depth of the groove 10 is 1cm, so as to prevent the groove 10 from being set too deep to cause a person tripping over a long distance.

The working principle is as follows: when a sports long jump measuring equipment uses, stand at recess 10 through the person of jumping far, person of jumping far jumps the white grey 14 of sole plate adhesion, the person of jumping far jumps far towards black belt 3 on, can leave clear seal of a government organization in old china on black belt 3 surface after the jump, support the seal of a government organization in old china 14 and perpendicular with two scale plates 8 through graduated flask 13, can measure the score of jumping far jump fast, black belt 3 surface leaves behind more seal of a government organization in old china, open motor 11 through controller 12, can drive black belt 3 and rotate, black belt 3 contacts with clean silver 4 when rotating, clean silver 4 can erase the seal of a government organization in old china on black belt 3 surface.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a sports long jump measuring equipment, includes supporting seat (7), its characterized in that: the surface of a supporting seat (7) is fixedly provided with a take-off line (9), the surface of the supporting seat (7) is provided with a groove (10), the inside of the groove (10) is filled with lime (14), both sides of the supporting seat (7) are fixedly provided with scale plates (8), the left side of the supporting seat (7) is movably provided with a measuring rod (13), the front side of the supporting seat (7) is detachably provided with a mounting rack (6), the middle part of the mounting rack (6) is rotatably provided with a first guide roller (2), the bottom of the supporting seat (7) is detachably provided with a second guide roller (15), the first guide roller (2) and the second guide roller (15) are wound with a black belt (3), the left side of the mounting rack (6) is detachably provided with a motor (11), the outside of the motor (11) is electrically provided with a controller (12), the motor shaft of the motor (11) is detachably provided with a coupler (1), the inside of the coupler (1) is coaxially and detachably connected with the left side of the first guide roller (2), the outer wall of the mounting frame (6) is detachably provided with a connecting frame (5), and the inner wall of the connecting frame (5) is detachably provided with a cleaning cotton sliver (4).

2. A sports long-jump measuring device according to claim 1, characterized in that: the cleaning cotton sliver (4) is in contact with the outer wall of the black belt (3).

3. A sports long-jump measuring device according to claim 1, characterized in that: the length of the measuring rod (13) is 20cm larger than the width of the supporting seat (7).

4. A sports long-jump measuring device according to claim 1, characterized in that: the distance between the jump line (9) and the groove (10) is 1 cm.

5. A sports long-jump measuring device according to claim 1, characterized in that: the depth of the groove (10) is 1 cm.

Images