CN113926132A

CN113926132A - High jump equipment with alarming function

Info

Publication number: CN113926132A
Application number: CN202111210690.XA
Authority: CN
Inventors: 赵朋霞
Original assignee: Taishan University
Current assignee: Taishan University
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-01-14

Abstract

The invention relates to the technical field of high jump devices, and discloses high jump equipment with an alarm function, which comprises a base, wherein the base is provided with a plurality of groups, a lifting assembly is arranged on the base, the lifting assembly comprises a support with an L-shaped structure, a lifting plate is arranged on the support in a sliding manner, a cross rod is arranged on the lifting plate, an alarm assembly matched with the cross rod for use is arranged on the lifting plate, and a limiting assembly matched with the lifting plate for use is arranged on the support in a sliding manner. Compared with the prior art, the invention has the beneficial effects that: thereby can take place to warn the sportsman thereby make the sportsman can be clear know the problem that exists and to adjusting, help the sportsman to obtain better score, can avoid the horizontal pole height to take place the transform, guaranteed the accuracy nature of high jump height.

Description

High jump equipment with alarming function

Technical Field

The invention relates to the technical field of high jump devices, in particular to high jump equipment with an alarm function.

Background

The high jump is one of the field events in track and field sports, and is one of the events comprising rhythmic running, single foot jumping, crossing cross bar and landing, etc. and the high jump is calculated by the height of crossing the upper edge of the cross bar. Jumping need use the jumping stand, and traditional jumping stand comprises both sides pole and horizontal pole, and traditional jumping stand is when the people touch the horizontal pole, and the horizontal pole can fall, just stands for the sportsman score invalid, if the sportsman skips the horizontal pole to the horizontal pole does not fall, just stands for the sportsman score effective.

The existing high jump stand can not warn athletes who fail in high jump when in use, so that the athletes can not know the failure reason, and can not better help the athletes to correct, and the high jump stand is not beneficial to use.

Disclosure of Invention

The present invention is directed to a high jump device with an alarm function, so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a high jump equipment with alarming function, includes the base, the base is provided with and sets up to there being lifting unit on multiunit and the base, and lifting unit includes the support of L type structure, and slidable mounting has the lifter plate on the support, is provided with the horizontal pole on the lifter plate, be provided with the alarm component who uses with the horizontal pole cooperation on the lifter plate, slidable mounting has the spacing subassembly that uses with the lifter plate cooperation on the support.

As a further scheme of the invention: the lifting assembly further comprises an adjusting piece, the adjusting piece is rotatably installed on the base, one end, far away from the base, of the adjusting piece is rotatably connected with the support, and the adjusting piece penetrates through the lifting plate and is rotatably connected with the lifting plate.

As a further scheme of the invention: the lifting assembly further comprises a mounting plate, the mounting plate is fixedly mounted on the base and provided with a plurality of groups, the mounting plate is provided with a worm in a rotating mode, one end of the worm penetrates through the mounting plate and is fixedly provided with a handle, and the worm is meshed with a worm wheel fixedly mounted on the adjusting piece.

As a further scheme of the invention: the alarm assembly comprises a mounting rack, the mounting rack is fixedly mounted on the lifting plate and is arranged to be of an L-shaped structure, and a sound production piece is movably mounted at the end part of the horizontal section of the mounting rack.

As a further scheme of the invention: the alarm assembly further comprises a groove formed in the lifting plate, a rotating shaft is installed in the groove in a rotating mode, a rotating part is fixedly installed on the rotating shaft, and the outer side surface of the rotating part is flush with the surface height of the lifting plate.

As a further scheme of the invention: one end of the rotating shaft penetrates through the lifting plate and is fixedly provided with a rotating piece.

As a further scheme of the invention: the limiting assembly comprises a limiting part, the limiting part is slidably mounted on the support, and a fixing screw is mounted on the limiting part in a threaded mode.

Compared with the prior art, the invention has the beneficial effects that: thereby can take place to warn the sportsman thereby make the sportsman can be clear know the problem that exists and to adjusting, help the sportsman to obtain better score, can avoid the horizontal pole height to take place the transform, guaranteed the accuracy nature of high jump height.

Drawings

Fig. 1 is a schematic structural diagram of a high jump device with an alarm function.

Fig. 2 is an enlarged view at a1 in fig. 1.

Fig. 3 is a left side view of a high jump apparatus having an alarm function.

Wherein: 1. a base; 2. a support; 3. a screw rod; 4. mounting a plate; 5. a worm; 6. a handle; 7. a worm gear; 8. a lifting plate; 9. a limiting ring; 10. a set screw; 11. a cross bar; 12. a mounting frame; 13. a bell; 14. a groove; 15. a rotating shaft; 16. a roller; 17. a rotating plate; 18. a lifting assembly; 19. a limiting component; 20. and an alarm component.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 3, a structure diagram of a high jump apparatus with an alarm function according to an embodiment of the present invention includes a base 1, the base 1 is provided with a plurality of groups, a lifting assembly 18 is disposed on the base 1, the lifting assembly 18 includes a support 2 having an L-shaped structure, a lifting plate 8 is slidably mounted on the support 2, a cross bar 11 is disposed on the lifting plate 8, an alarm assembly 20 used in cooperation with the cross bar 11 is disposed on the lifting plate 8, and a limit assembly 19 used in cooperation with the lifting plate 8 is slidably mounted on the support 2.

In practical application, the position of the base 1 is well installed, the limiting component 19 is moved to the height according to the high jump height of the athlete and the limiting component 19 is fixed, then the lifting assembly 18 drives the lifting plate 8 to abut against the limiting member, so that the lifting plate 8 reaches a specified height, and then the cross rod 11 is placed on the lifting plate 8, the self-locking of the internal parts of the lifting component 18 can avoid the sliding of the lifting plate 8, ensure the accuracy of the high jump height, then the high jump can be carried out, if the athlete contacts with the cross bar 11 and drives the cross bar 11 to fall off when carrying out the high jump, the cross bar 11 falling off under different conditions can drive the alarm component 20 to carry out the warning under different conditions, therefore, the system can warn the athlete so that the athlete can clearly know the existing problems and adjust the system, and the system is favorable for the athlete to obtain better performance.

As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the lifting assembly 18 further includes an adjusting member, one end of the adjusting member rotatably mounted on the base 1 and far away from the base 1 is rotatably connected to the bracket 2, and the adjusting member penetrates through the lifting plate 8 and is rotatably connected to the lifting plate 8.

Lifting unit 18 still includes mounting panel 4, and mounting panel 4 fixed mounting just is provided with the multiunit on base 1, rotates jointly on mounting panel 4 and installs worm 5, and mounting panel 4 and fixed mounting have handle 6 are passed to worm 5 one end, and worm 5 meshes there is worm wheel 7 of fixed mounting on the regulating part.

This practical embodiment is when practical application, rotates worm 5 through handle 6, and worm 5 drives the regulating part through meshed worm wheel 7 and rotates, and the regulating part rotates and to drive lifter plate 8 and reciprocates, thereby lifter plate 8 removes and can change the height of horizontal pole 11, can guarantee through the auto-lock between worm wheel 7 and the worm 5 that lifter plate 8 can not take place to slide after removing to a certain position, guarantees the stability of horizontal pole 11 height.

In an example of this utility model, the regulating part is lead screw 3, certainly can also be other can use and drive the part that lifter plate 8 removed with lifter plate 8 cooperation, thereby it can drive lifter plate 8 steady movement to drive lead screw 3 through worm wheel 7 and worm 5 and rotate.

As shown in fig. 1-3, as a preferred embodiment of the present invention, the alarm assembly 20 includes a mounting frame 12, the mounting frame 12 is fixedly mounted on the lifting plate 8 and is configured as an L-shaped structure, and a sound-generating member is movably mounted at an end of a horizontal section of the mounting frame 12.

The alarm assembly 20 further comprises a groove 14 formed in the lifting plate 8, a rotating shaft 15 is rotatably mounted in the groove 14, a rotating part is fixedly mounted on the rotating shaft 15, and the outer side surface of the rotating part is flush with the surface height of the lifting plate 8.

One end of the rotating shaft 15 penetrates through the lifting plate 8 and is fixedly provided with a rotating piece.

In practical application, if the athlete contacts with the cross bar 11 and drives the cross bar 11 to fall when jumping, and when the cross bar 11 collides with the sounding part and drives the sounding part to make a sound, it indicates that the cross bar 11 moves upwards after contacting with the athlete, and indicates that the jumping position of the athlete is close to the cross bar 11 and thus the athlete contacts with the cross bar 11 during ascending, if the cross bar 11 slides down along the lifting plate 8, the cross bar 11 drives the rotating part to rotate, the rotating part drives the rotating shaft 15 to rotate, so that the rotating part rotates, and indicates that the cross bar 11 moves in a state of being pressed down or being pushed horizontally, i.e. the jumping position of the athlete is far away from the cross bar 11, so that the athlete can not get over the cross bar 11 at the highest point of being picked up, thereby being capable of warning the athlete to know the existing problems clearly and adjust the jumping, the athlete can obtain better performance.

In an example of the present invention, the sounding element is a small bell 13, and may be other parts capable of sounding after contacting with the cross bar 11, the sounding element is a rotating plate 17, and may be other parts capable of rotating to give a warning, and the rotating plate 17 rotates to make the athlete know the falling state of the cross bar 11, which is beneficial to subsequent adjustment, and the rotating element is a roller 16, and may be other parts capable of driving the rotating shaft 16 to rotate.

As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the limiting component 19 includes a limiting member, the limiting member is slidably mounted on the bracket 2, and a fixing screw 10 is threadedly mounted on the limiting member.

The embodiment of the utility model provides a when practical application, according to sportsman's jump height with the locating part remove this highly on and fix the locating part through set screw 10, later through 18 drive lifter plate 8 through lifting unit with the locating part conflict can, guaranteed the accuracy nature of jump height.

In an example of the present invention, the limiting member is a limiting ring 9, but may be another member capable of limiting the position of the lifting plate 8, and the lifting plate 8 can be moved to an accurate height by the limiting ring 9.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a high jump equipment with alarming function, includes the base, its characterized in that, the base is provided with and sets up to there being lifting unit on multiunit and the base, and lifting unit includes the support of L type structure, and slidable mounting has the lifter plate on the support, is provided with the horizontal pole on the lifter plate, be provided with the alarm component who uses with the horizontal pole cooperation on the lifter plate, slidable mounting has the spacing subassembly that uses with the lifter plate cooperation on the support.

2. The high jump device with alarm function of claim 1, wherein the lifting assembly further comprises an adjusting member, the adjusting member is rotatably mounted on the base, and one end of the adjusting member, which is far away from the base, is rotatably connected with the support, and the adjusting member penetrates through the lifting plate and is rotatably connected with the lifting plate.

3. The high jump device with the alarm function as claimed in claim 2, wherein the lifting assembly further comprises a mounting plate, the mounting plate is fixedly mounted on the base and provided with a plurality of groups, a worm is rotatably mounted on the mounting plate together, one end of the worm penetrates through the mounting plate and is fixedly mounted with a handle, and the worm is meshed with a worm wheel fixedly mounted on the adjusting member.

4. The high jump device with the alarm function according to claim 2, wherein the alarm assembly comprises a mounting frame, the mounting frame is fixedly mounted on the lifting plate and is arranged in an L-shaped structure, and a sounding part is movably mounted at the end part of the horizontal section of the mounting frame.

5. The high jump device with alarm function of claim 4, wherein the alarm assembly further comprises a groove formed on the lifting plate, a rotating shaft is rotatably mounted in the groove, a rotating member is fixedly mounted on the rotating shaft, and the outer side surface of the rotating member is flush with the surface of the lifting plate.

6. The high jump device with alarm function of claim 5, wherein one end of the rotating shaft passes through the lifting plate and is fixedly provided with a rotating member.

7. The high jump device with alarm function of claim 1, wherein the limiting component comprises a limiting member, the limiting member is slidably mounted on the bracket, and a fixing screw is threadedly mounted on the limiting member.