CN215995535U

CN215995535U - Tug-of-war device

Info

Publication number: CN215995535U
Application number: CN202121731792.1U
Authority: CN
Inventors: 欧阳志
Original assignee: Beijing Fractal Technology Co Ltd
Current assignee: Beijing Fractal Technology Co Ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-03-11
Anticipated expiration: 2031-07-28

Abstract

The utility model relates to a tug-of-war device which comprises a stand column fixedly arranged on the ground, wherein a force measuring sensor is horizontally and fixedly arranged in a cavity at the upper part of the stand column, and pull rods at two ends of the force measuring sensor are respectively connected with pull ropes; the force measuring sensor is electrically connected with a controller through a circuit; the controller is respectively and electrically connected with a loudspeaker and a display screen through lines. The tug-of-war device can measure and voice broadcast the pulling force that the personnel at tug-of-war device both ends produced the stay cord to can carry out the statistics of number through the face identification camera on the connecting rod, automatic one-tenth degree is higher.

Description

Tug-of-war device

Technical Field

The utility model relates to the technical field of sports equipment, in particular to a tug-of-war device.

Background

Tug-of-war is an ancient game and sport, and is a traditional Chinese sport item, and the current popular tug-of-war mode is two teams with equal number of people, each holds one end of a pull rope, and pulls the pull rope forcefully to pull a marker of a rope middle system to surpass a specified boundary line, wherein a judge is needed to determine the tug-of-war terminal point to confirm the result of the tug-of-war game. The tug-of-war competition requires the personnel at the two ends of the pull rope to exert force on the pull rope simultaneously, and the win-or-loss is judged through the displacement of the middle marker, but the pull force test cannot be independently carried out on the personnel on any side to finally judge the win-or-loss of the tug-of-war. In addition, the tug-of-war device in the prior art can not measure and display the pulling force generated by two teams in the tug-of-war process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tug-of-war device which solves the technical problem that the tug-of-war device in the prior art cannot simultaneously measure the tension of people on two sides and display tension information.

In order to achieve the aim, the technical scheme of the utility model is as follows: a tug-of-war device comprises a stand column fixedly arranged on the ground, wherein a force measuring sensor is horizontally and fixedly arranged in a cavity at the upper part of the stand column, and pull rods at two ends of the force measuring sensor are respectively connected with pull ropes; the force measuring sensor is electrically connected with a controller through a circuit; the controller is electrically connected with a loudspeaker and a display screen through circuits respectively; the vertical lifter that installs in top of stand, the lifter pass through the circuit with controller electric connection, the controller control the rising or the decline of lifter.

In some embodiments, two cameras are symmetrically mounted on the top of the lifting rod.

In some embodiments, the camera is electrically connected to the controller through a wire.

In some embodiments, the controller further comprises a storage battery, and the storage battery is electrically connected with the controller through a line.

In some embodiments, the battery is disposed within a bottom cavity of the post.

In some embodiments, the controller controls the lifting rod to ascend or descend so as to drive the two cameras to ascend or descend.

In some embodiments, the camera is a face recognition camera.

In some embodiments, the post is a cylindrical structure.

In some embodiments, the battery is a lithium battery.

In some embodiments, the display screen is a liquid crystal display screen.

Compared with the prior art, the tug-of-war device has the advantages that the tug-of-war device can measure the pulling force of the pull rope generated by the personnel at the two ends of the tug-of-war device and broadcast the pulling force by voice, and can count the number of people through the face recognition camera on the connecting rod, so that the automation degree is high.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a preferred embodiment of the tug-of-war installation according to the utility model.

Fig. 2 is a schematic block diagram of the embodiment of the tug-of-war installation according to the utility model shown in fig. 1.

Detailed Description

The preferred embodiments of the present invention will be further explained with reference to the accompanying drawings;

it will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

Example 1:

as shown in fig. 1-2, the present embodiment discloses a tug-of-war device. Fig. 1 discloses a schematic structural diagram of the tug-of-war device in the embodiment. The tug-of-war device comprises an upright post 1, a lifting rod 2, a force measuring sensor 7, a controller 10, a loudspeaker 8 and a display screen 4. The display 4 is a liquid crystal display. The force measuring sensor 7, the loudspeaker 8 and the display screen 4 are respectively electrically connected with the controller through lines. The tug-of-war device also comprises a storage battery 9. The storage battery 9 is electrically connected with the controller 10 through a line. The battery 9 supplies power to the load cell 7, the controller 10, the speaker 8, and the display screen 4. In this embodiment, the accumulator 9 is placed in the bottom cavity of the upright 1. In the present embodiment, the secondary battery 9 is a lead-acid battery. Fig. 2 discloses a schematic block diagram of the embodiment shown in fig. 1. The load cell 7 transmits the tension data measured at both ends thereof to the controller 10. The controller 10 is electrically connected to the speaker 8 and the display 4 through wires. The controller 10 transmits the tension data to the display 4. The display screen 4 displays the tensile force data information.

A controller 10 is mounted within the column 1. The display screen 4 is fixedly mounted on the circumferential outer wall of the upper part of the upright post 1. The upright column 1 is of a cylindrical structure. The upright post 1 is fixedly and vertically arranged on the ground. The force cell 7 is fixedly arranged in the cavity at the upper part of the upright post 1. The load cell 7 has tension rods 6 at both ends. The two pull rods 6 are respectively detachably connected with pull ropes 5. The two pull ropes 5 respectively penetrate through the outer wall of the upright post 1 and expose the outside of the upright post 1. In the embodiment, the top of the upright post 1 is vertically and fixedly provided with a lifting rod 2. The lifting rod 2 is electrically connected with the controller 10 through a circuit. The controller 10 controls the raising or lowering of the lifter bar 2. In the present embodiment, two cameras 3 are symmetrically installed on the top of the lifting rod 2. The two cameras 3 are electrically connected with the controller 10 through a circuit. The controller 10 controls the lifting rod 2 to ascend or descend so as to drive the two cameras 3 to ascend or descend. In the present embodiment, the lift lever 2 is a hydraulic lift lever.

Example 2:

as shown in fig. 1-2, the present embodiment discloses a tug-of-war device. Fig. 1 discloses a schematic structural diagram of the tug-of-war device in the embodiment. The tug-of-war device comprises an upright post 1, a lifting rod 2, a force measuring sensor 7, a controller 10, a loudspeaker 8 and a display screen 4. The lifting rod 2 is vertically arranged on the top of the upright post 1. The display 4 is a liquid crystal display. The force measuring sensor 7, the loudspeaker 8 and the display screen 4 are respectively electrically connected with the controller through lines. The tug-of-war device also comprises a storage battery 9. The storage battery 9 is electrically connected with the controller 10 through a line. The battery 9 supplies power to the load cell 7, the controller 10, the speaker 8, and the display screen 4. In this embodiment, the accumulator 9 is placed in the bottom cavity of the upright 1. In the present embodiment, the secondary battery 9 is a lead-acid battery. Fig. 2 discloses a schematic block diagram of the embodiment shown in fig. 1. The load cell 7 transmits tension data measured at both ends of the load cell 7 to the controller 10. The controller 10 is electrically connected to the speaker 8 and the display 4 through wires. The controller 10 transmits the tension data to the display 4. The display screen 4 displays the tensile force data information. The loudspeaker 8 carries out voice broadcast with the both ends pulling force data that two force cell 7 surveyed.

A controller 10 is mounted within the column 1. The display screen 4 is fixedly mounted on the circumferential outer wall of the upper part of the upright post 1. In some embodiments, the column 1 is a cylindrical structure or a rectangular cylindrical structure. The upright post 1 is fixedly and vertically arranged on the ground. The force cell 7 is fixedly arranged in the cavity at the upper part of the upright post 1. The load cell 7 has tension rods 6 at both ends. The two pull rods 6 are respectively detachably connected with pull ropes 5. The two pull ropes 5 respectively penetrate through the outer wall of the upright post 1 and expose the outside of the upright post 1. In the embodiment, the top of the upright post 1 is vertically and fixedly provided with a lifting rod 2. The lifting rod 2 is electrically connected with the controller 10 through a circuit. The controller 10 controls the raising or lowering of the lifter bar 2. In the present embodiment, two cameras 3 are symmetrically installed on the top of the lifting rod 2. In this embodiment, both the two cameras are face recognition cameras. And the two face recognition cameras are used for counting the number of people participating in the tug-of-war games at two ends of the force sensor 7. The two face recognition cameras are electrically connected with the controller 10 through a circuit. The controller 10 controls the lifting rod 2 to ascend or descend so as to drive the two face recognition cameras to ascend or descend. In the present embodiment, the lifting rod 2 is an electric push rod.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a tug-of-war device, includes fixed setting in subaerial stand, its characterized in that: a force measuring sensor is horizontally and fixedly arranged in the cavity at the upper part of the upright post, and pull rods at two ends of the force measuring sensor are respectively connected with pull ropes; the force measuring sensor is electrically connected with a controller through a circuit; the controller is electrically connected with a loudspeaker and a display screen through circuits respectively; the vertical lifter that installs in top of stand, the lifter pass through the circuit with controller electric connection, the controller control the rising or the decline of lifter.

2. The tug-of-war device of claim 1, wherein: two cameras are symmetrically arranged at the top of the lifting rod.

3. The tug-of-war device of claim 2, wherein: the camera is electrically connected with the controller through a circuit.

4. The tug-of-war device of claim 1, wherein: the storage battery is electrically connected with the controller through a circuit.

5. The tug-of-war device of claim 4, wherein: the storage battery is arranged in the bottom cavity of the upright post.

6. The tug-of-war device of claim 2, wherein: the controller controls the lifting rod to ascend or descend so as to drive the two cameras to ascend or descend.

7. The tug-of-war device of claim 3, wherein: the camera is a face recognition camera.

8. The tug-of-war installation according to claim 1 or 5, characterized in that: the upright post is of a cylindrical structure.

9. The tug-of-war device of claim 4, wherein: the storage battery is a lithium battery.

10. The tug-of-war device of claim 1, wherein: the display screen is a liquid crystal display screen.