CN204147466U - A kind of long-jump educational training sand pit with electronic surveying function - Google Patents

Abstract

The utility model relates to a sandpit for long jump education and training with an electronic measurement function, which comprises an edge plate frame with a gap, a groove is formed on the ground where the edge plate frame is located, and fine sand is placed in the groove to form a sand pit for long jump. A plurality of pressure sensors are arranged between the fine sand and the ground, and a pressure display light corresponding to each pressure sensor is installed on the right side of the edge frame of each pressure sensor, and on the right side of the edge frame A scale gauge for coordinating with the pressure display lamp to display the long jump distance is installed on the ground, and a solar panel for powering the pressure display lamp and the pressure sensor is installed on the ground on the right side of the edge frame. The bunker for long jump education and training provided by the utility model measures and displays the force point through pressure sensors and pressure display lights, and supplies power through solar cells, which not only greatly facilitates personal long jump training, but also saves energy and protects the environment, solving the problem of ordinary bunker training Problems with limitations and inability to train alone.

Description

A bunker for long jump education and training with electronic measurement function

technical field

The utility model belongs to the technical field of electronic measurement and relates to sports teaching aids, in particular to a bunker for long jump education and training with electronic measurement function.

Background technique

In ordinary long jump education and training, people mostly measure the long jump distance by measuring with a tape measure after the jump. This leads to the need for many people to cooperate in the long jump, and it is impossible to train alone, and it is very inconvenient to train at night, which greatly limits the long jump distance. Training time and cost.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a bunker for long jump education and training with reasonable design, easy operation and high precision with electronic measurement function.

The utility model solves its technical problem and realizes by taking the following technical solutions:

A bunker for long jump education and training with an electronic measurement function, comprising an edge plate frame with a gap, a groove is formed on the ground where the edge plate frame is located, and fine sand is placed in the groove to form a sand pit for long jump. A plurality of pressure sensors are arranged between the ground, and a pressure display light corresponding to each pressure sensor is installed on the right side of the edge frame of each pressure sensor, and is installed on the ground on the right side of the edge frame There is a scale used to cooperate with the pressure display lamp to display the long jump distance, and a solar panel for powering the pressure display lamp and the pressure sensor is installed on the ground on the right side of the edge plate frame.

Moreover, the pressure sensor is a bar-shaped pressure sensor, which is evenly spaced between the fine sand and the ground.

Moreover, the pressure sensors are connected in parallel, and the pressure sensors and their corresponding pressure display lamps are connected in series.

Moreover, the structure of the edge plate frame is that the left vertical board and the right vertical board are respectively fixed vertically on a horizontal board, the pressure display lamp is located on the upper surface of the right vertical board, and the scale is located on the ground on the right side of the right vertical board. The solar panel is located on the ground to the left of the left vertical panel.

Advantage and positive effect of the present utility model are:

The bunker for long jump education and training provided by the utility model measures and displays the force point through pressure sensors and pressure display lights, and supplies power through solar cells, which not only greatly facilitates personal long jump training, but also saves energy and protects the environment, solving the problem of ordinary bunker training Problems with limitations and inability to train alone.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Figure 2 is a top view of Figure 1 (without fine sand).

In the figure: 1. Solar panel, 2. Left vertical board, 3. Horizontal board, 4. Fine sand, 5. Pressure sensor, 6. Ground, 7. Pressure display light, 8. Right vertical board, 9. Scale .

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the utility model.

A bunker for long jump education and training with an electronic measurement function, as shown in Figure 1 and Figure 2, includes an edge plate frame with a gap, and the structure of the edge plate frame is fixed vertically on a horizontal plate 3 respectively. Vertical plate 2 and right vertical plate 8 form gap thus, form groove simultaneously on the ground 6 where edge plate frame is located, place fine sand 4 in the groove, form long jump with bunker.

The innovation of the utility model is:

Between the fine sand and the ground, a plurality of horizontal bar-shaped pressure sensors 5 are evenly spaced, arranged in order to ensure measurement accuracy, and each pressure sensor is installed on the upper surface of the right vertical plate of each pressure sensor. One-to-one corresponding pressure display lamps 9 are provided with a scale 9 on the ground on the right side of the right vertical board. Pressure indicator light and pressure sensor powered solar panel 1 .

The pressure sensors are connected in parallel, and the pressure sensors and their corresponding pressure display lights are connected in series. When people use the sand pit, they only need to turn on the power switch of the solar battery, and when people jump on the fine sand, the pressure sensor at the corresponding position will be turned on. Response, the corresponding pressure display lamp 4 is on, and the distance of the long jump can be obtained by comparing the pressure display lamp with the shortest distance with the scale. The pressure measurement range of the pressure sensor 3 is 20kg-100kg, so the weight of the fine sand on the pressure sensor Will not affect the detection of the pressure sensor.

Although the embodiments and drawings of the utility model are disclosed for the purpose of illustration, those skilled in the art can understand that various replacements, changes and modifications can be made without departing from the spirit and scope of the utility model and the appended claims. It is possible, therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims (4)

1. one kind has the long-jump educational training sand pit of electronic surveying function, comprise the edge grillage with gap, the ground at grillage place, edge forms groove, fine sand is placed in groove, form long-jump sand pit, it is characterized in that: between fine sand and ground, be provided with multiple pressure sensor, with the edge grillage right positions of each pressure sensor on be separately installed with and each pressure sensor pressure display lamp one to one, ground on the right side of edge grillage is provided with and jumps remote graduation apparatus for coordinating to show with pressure display lamp, ground on the right side of edge grillage is provided with the solar panel for powering to pressure display lamp and pressure sensor.

2. the long-jump educational training sand pit with electronic surveying function according to claim 1, is characterized in that: described pressure sensor is the pressure sensor of horizontal stripe shape, is arranged on uniformly at intervals between fine sand and ground.

3. the long-jump educational training sand pit with electronic surveying function according to claim 1, is characterized in that: adopt between described pressure sensor and be connected in parallel, and pressure sensor adopts between pressure display lamp corresponding thereto and is connected in series.

4. the long-jump educational training sand pit with electronic surveying function according to claim 1, it is characterized in that: the structure of described edge grillage is vertically fixedly mounted with left riser and right riser respectively on a transverse slat, pressure display lamp is positioned at right riser upper surface, graduation apparatus is positioned on the ground on the right side of right riser, and solar panel is positioned on the ground on the left of left riser.