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Air pressure detection device for trampoline

A technology of air pressure detection and air pump, which is applied in the field of entertainment and sports, can solve the problems of too much pressure on the air cushion jumping bed, the inability to control the air cushion in real time, and the danger to the lives of tourists, and achieves convenient use and control, great practicability and technicality , the effect of easy operation

Pending Publication Date: 2018-03-16
GUILIN UNIVERSITY OF TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, because the air cushion trampoline often bears the pressure of jumping and falling, and the pressure inside the air cushion trampoline is sometimes too large or too small
In this way, the internal pressure of the air cushion cannot be controlled in real time, which will cause certain life danger to the tourists.

Method used

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Embodiment

[0019] The content of the present invention will be further described below in conjunction with the accompanying drawings and embodiments, but the present invention is not limited thereto.

[0020] This embodiment combines figure 1 , figure 2 and Figure 7 To illustrate the executive mechanism of the air pressure detection device of a jumping bed, the air cushion 2 is respectively connected to the air inlet valve and the air outlet valve. The air inlet valve 3 is connected with four small air pipes 7, and is directly connected to the air cushion 2. It is responsible for inputting gas; wherein the two small air pipes 7 are connected with a lead pipe, the purpose of which is to speed up the intake rate. Two of them of the small air pipe 7 are sealed to the small air pipe 7 by the piston when not inflated, so as to prevent air leakage. A pressure detection device is installed in the intake valve 3, and a spring with suitable elasticity is installed at the bottom of the piston...

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Abstract

The invention discloses an air pressure detection device for a trampoline. The air pressure detection device for the trampoline includes an execution module and a detection and control module. The execution module includes an air pump, an air inlet valve, an air outlet valve and a small air pipe. The detection and control module includes a keyboard control portion, an air pressure detection portion, an air pump inflating and air valve deflating portion and a display portion. AT89C52 serves as the detection and control module of a main controller, an air pressure sensor DS18B20 is utilized to detect the pressure intensity of an air cushion bed in real time, and the pressure intensity is preset through a keyboard. After comparing the detected air pressure and the preset value, a single-chipmicrocomputer sends an instruction to the execution module, and the execution module executes instruction action, to achieve the goal of performing real-time detection and controlling internal pressure intensity balance of an air cushion. According to a method of greatly facilitating the use and control of the trampoline, the internal pressure intensity of the air cushion is detected and controlled automatically in real time, the potential safety hazard is reduced, and the air pressure detection device for the trampoline is simple and convenient to operate and has high practicality and technicality.

Description

technical field [0001] The invention belongs to the technical field of recreational sports, and in particular relates to an air pressure detection device for a trampoline. Background technique [0002] According to statistics, most of the urban areas in China have air-cushion jumping beds for children's entertainment, and children now like to play with air-cushion jumping beds. Jumping on the trampoline not only brings happiness to children, but also greatly helps children's physical growth. [0003] However, because the air-cushion trampoline often bears the pressure of jumping and falling, and the pressure in the air-cushion trampoline is sometimes too large or too small. Can not control the air cushion internal pressure in real time like this and can cause certain life danger to the tourists playing. Contents of the invention [0004] The object of the present invention is to provide an air pressure detection device for a trampoline in order to solve the above existin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L19/00
CPCG01L19/0061
Inventor 李稳秦建华王敦球邓晨韵蒋芳明
Owner GUILIN UNIVERSITY OF TECHNOLOGY
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