CN111514554A

CN111514554A - Automatic inflatable volleyball

Info

Publication number: CN111514554A
Application number: CN202010262999.2A
Authority: CN
Inventors: 甄新喜; 付强; 罗健壮
Original assignee: Guangzhou Sport University
Current assignee: Guangzhou Sport University
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-08-11

Abstract

The invention discloses an automatic inflation volleyball in the technical field of sports goods, which comprises a spherical shell and a hollow bladder in the spherical shell, wherein an air valve is arranged on the hollow bladder, an electric air suction module is connected onto the air valve, an elastic ring is connected onto the electric air suction module, a control panel is connected onto the elastic ring, an air pressure monitoring module for monitoring air pressure in the spherical shell is arranged on the control panel, the air pressure monitoring module is in signal connection with a control module, the control module is used for controlling the electric air suction module to act, and the air pressure monitoring module and the control module are both connected onto a power module of the control panel. The air pressure monitoring module is used for monitoring the air pressure inside the volleyball, when the air pressure is smaller than the inflation air pressure, the control module is used for connecting the electric air suction module to act, air suction in the hollow ball bladder is achieved, the hollow ball bladder is inflated, and the air pressure requirement of the volleyball is met.

Description

Automatic inflatable volleyball

Technical Field

The invention relates to the field of sports goods, in particular to an automatic inflation volleyball.

Background

Detect the atmospheric pressure of volleyball through atmospheric pressure detection module, the general atmospheric pressure of volleyball is between 0.40-0.45 kg/square centimeter, traditional volleyball is placed for a long time or can appear the insufficient condition of atmospheric pressure after using a period of time, need not use the inflater at the variable time, inflation pressure is difficult to master simultaneously, the result of use has been influenced, present exempt from to inflate the volleyball and mostly be the soft filling mode of foaming formula or take the inside skeleton support mode, two kinds of modes at present, all only be fit for using as the toy, and be not fit for school's formal sports course or ball for the match. The former has poor hardness and elasticity but good safety, and is more suitable for preschool children to use as toys, and the latter has slightly better hardness and elasticity than the former but excessively increases the weight and instability of the ball body, and the hardness and the elasticity of the ball body are not comparable with those of the traditional air filling volleyball.

Based on the above, the invention designs an automatic inflation volleyball to solve the problems.

Disclosure of Invention

The invention aims to provide an automatic inflation volleyball to solve the problems that the existing automatic inflation volleyball proposed in the background art is high in hardness and inconvenient to control inflation.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic inflatable volleyball, includes the hollow ball courage in spherical shell and the spherical shell, be equipped with the pneumatic valve on the hollow ball courage, be connected with electronic module of breathing in on the pneumatic valve, be connected with the elastic ring on the electronic module of breathing in, be connected with the control panel on the elastic ring, be provided with the atmospheric pressure monitoring module who is used for monitoring atmospheric pressure in the ball on the control panel, atmospheric pressure monitoring module signal connection has control module, control module is used for controlling electronic module action of breathing in, atmospheric pressure monitoring module and control module all connect on the power module of control panel. The air pressure monitoring module is used for monitoring the air pressure inside the volleyball, when the air pressure is smaller than the inflation air pressure, the control module is used for connecting the electric air suction module to act, air suction in the hollow ball bladder is achieved, the hollow ball bladder is inflated, and the air pressure requirement of the volleyball is met.

As a further scheme of the present invention, the power module is connected to a wireless charging receiving module, and the wireless charging receiving module is wirelessly connected to the wireless charging transmitting module. Compared with an electronic type wireless charging technology, the wireless charging receiving module can be used for enabling the power module to be used for a longer time, and the wireless charging receiving module is placed near the wireless charging module to realize wireless charging of the power module.

As a further scheme of the invention, the air pressure monitoring module, the control module and the power supply module are all connected to a microprocessor, the microprocessor is also connected with a power supply electric quantity alarm module and an air pressure alarm module, and the microprocessor automatically matches an air pressure value and an electric quantity value to control the control module to drive the electric air suction module to suck air and the power supply module to automatically charge. The microprocessor sends out information through the alarm module to remind a user of charging on time or suspending the use of airless volleyballs, so that the damage to the volleyballs is avoided.

As a further scheme of the invention, the control module is a relay module, the action of the electric air suction module is realized by opening and closing the relay module, the action of the electric air suction module is conveniently realized by a diode of the relay, and the electric air suction module has the advantages of mature prior art, wide application and convenient purchase and processing.

As a further scheme of the invention, a plurality of energy storage devices which are used for recovering kicking kinetic energy and converting the kinetic energy into air pressure potential energy are arranged between the spherical shell and the hollow bladder. The energy storage device is mainly used for recovering the kinetic energy of kicking, so that the hollow ball bladder is inflated, and further the inflation of volleyballs is realized.

As a further scheme of the invention, the energy storage device is an inflating device, the inflating device comprises a piston compression device and a one-way air valve, a telescopic rod of the piston compression device is connected to the spherical shell, and an inflating end of the piston compression device is connected to the one-way valve. The kinetic energy compression inflating device of foot play is squeezed into the air in the hollow ball courage, because the check valve one-way inflation, consequently can realize aerifing the hollow ball courage of volleyball for the volleyball reaches the effect of aerifing, when need not aerifing, can breathe freely through controlling electronic suction module, can make things convenient for the recycle of energy like this, improves power module's life.

Compared with the prior art, the invention has the beneficial effects that:

1. the air pressure monitoring module is used for monitoring the air pressure inside the volleyball, when the air pressure is smaller than the inflation air pressure, the control module is used for connecting the electric air suction module to act, air suction in the hollow ball bladder is achieved, the hollow ball bladder is inflated, and the air pressure requirement of the volleyball is met.

2. The service life of the automatic inflation volleyball is prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

fig. 3 is a schematic block diagram of the principles of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the air suction device comprises a ball shell 1, a hollow ball bladder 2, an air valve 3, an electric air suction module 4, an elastic ring 5, a control plate 6, a piston compression device 7 and a one-way valve 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an automatic inflatable volleyball, hollow ball 2 in spherical shell 1 and the spherical shell, be equipped with pneumatic valve 3 on the hollow ball 2, be connected with electronic module 4 of breathing in on the pneumatic valve 3, be connected with elastic ring 5 on the electronic module 4 of breathing in, be connected with control panel 6 on the elastic ring 5, be provided with the atmospheric pressure monitoring module who is used for monitoring atmospheric pressure in the ball on the control panel 6, atmospheric pressure monitoring module signal connection has control module, control module is used for controlling the action of electronic module 5 of breathing in, atmospheric pressure monitoring module and control module all connect on the power module of control panel. The air pressure monitoring module is used for monitoring the air pressure inside the volleyball, when the air pressure is smaller than the inflation air pressure, the control module is used for connecting the electric air suction module to act, air suction in the hollow ball bladder is achieved, the hollow ball bladder is inflated, and the air pressure requirement of the volleyball is met. In addition, the elastic ring 5 has an elliptical elastic structure, so that elastic potential energy can be stored at two ends of a long shaft, the control board 6 and the electric air suction module 4 are more stably installed, and the electric air suction module 4 can be an electric air suction pump or other electric air suction devices.

The power module is connected to the wireless charging receiving module, and the wireless charging receiving module is wirelessly connected with the wireless charging transmitting module. Compared with an electronic type wireless charging technology, the wireless charging receiving module can be used for enabling the power module to be used for a longer time, and the wireless charging receiving module is placed near the wireless charging module to realize wireless charging of the power module. The air pressure monitoring module, the control module and the power supply module are all connected to the microprocessor, the microprocessor is further connected with the power supply electric quantity alarm module and the air pressure alarm module, and the microprocessor automatically matches an air pressure value and an electric quantity value to control the control module to drive the electric air suction module to suck air and the power supply module to automatically charge. The microprocessor sends out information through the alarm module to remind a user of charging on time or suspending the use of airless volleyballs, so that the damage to the volleyballs is avoided. The control module is the relay module, through the action of opening and shutting realization electronic inspiration module of relay module, the action of the very convenient realization electronic inspiration module of diode of relay, and prior art is very mature, quotes extensively, conveniently purchases and processes. A plurality of energy storage devices which are used for recovering the kicking kinetic energy and converting the kinetic energy into the air pressure potential energy are arranged between the spherical shell and the hollow bladder. The energy storage device is mainly used for recovering the kinetic energy of kicking, so that the hollow ball bladder is inflated, and further the inflation of volleyballs is realized. The energy storage device is an inflating device, the inflating device comprises a piston compression device 7 and a one-way air valve 8, a telescopic rod of the piston compression device 7 is connected to the spherical shell 1, and an inflating end of the piston compression device 7 is connected to the one-way valve 8. The kinetic energy compression inflating device of foot play is squeezed into hollow ball courage 2 with the air in, because 8 one-way aerifys of check valve, consequently can realize aerifing the hollow ball courage of volleyball for the volleyball reaches the inflation effect, when need not aerifing, can breathe freely through the electronic module of breathing in of control, can make things convenient for the recycle of energy like this, improves power module's life.

One specific application of this embodiment is: the air pressure inside the volleyball is monitored through the air pressure monitoring module, when the air pressure is smaller than the inflation air pressure, the electric air suction module 4 is connected through the control module to act, air suction is achieved in the hollow ball container 2, the hollow ball container 2 is inflated, then the whole volleyball is inflated, and the air pressure requirement of the volleyball is met.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an automatic inflatable volleyball, includes the hollow bladder in spherical shell and the spherical shell, its characterized in that: the air valve is arranged on the hollow bladder, the electric air suction module is connected to the air valve, the elastic ring is connected to the electric air suction module, the control panel is connected to the elastic ring, the air pressure monitoring module used for monitoring air pressure in the ball is arranged on the control panel, the air pressure monitoring module is in signal connection with the control module, the control module is used for controlling the electric air suction module to act, and the air pressure monitoring module and the control module are both connected to the power supply module of the control panel. The air pressure monitoring module is used for monitoring the air pressure inside the volleyball, when the air pressure is smaller than the inflation air pressure, the control module is used for connecting the electric air suction module to act, air suction in the hollow ball bladder is achieved, the hollow ball bladder is inflated, and the air pressure requirement of the volleyball is met.

2. An automatically inflatable volleyball according to claim 1, wherein: the power module is connected to the wireless charging receiving module, and the wireless charging receiving module is wirelessly connected with the wireless charging transmitting module. Compared with an electronic type wireless charging technology, the power module can be used for a longer time.

3. An automatically inflating volleyball according to claim 1, wherein; the air pressure monitoring module, the control module and the power module are all connected to the microprocessor, the microprocessor is further connected with a power electric quantity alarm module and an air pressure alarm module, and the microprocessor automatically matches an air pressure value and an electric quantity value to control the control module to drive the electric air suction module to suck air and the power module to automatically charge. The microprocessor sends out information through the alarm module to remind a user of charging on time or suspending the use of airless volleyballs, so that the damage to the volleyballs is avoided.

4. An automatically inflatable volleyball according to claim 1, wherein: the control module is a relay module, the action of the electric air suction module is realized through the opening and closing of the relay module, the action of the electric air suction module is very conveniently realized through a diode of the relay, the prior art is mature, the introduction is wide, and the purchase and the processing are convenient.

5. An automatically inflatable volleyball according to claim 1, wherein: a plurality of energy storage devices which are used for recovering the kicking kinetic energy and converting the kinetic energy into air pressure potential energy are arranged between the spherical shell and the hollow ball bladder. The energy storage device is mainly used for recovering the kinetic energy of kicking, so that the hollow ball bladder is inflated, and further the inflation of volleyballs is realized.

6. An automatically inflatable volleyball according to claim 5, wherein: the energy storage device is an inflating device which comprises a piston compression device and a one-way air valve, a telescopic rod of the piston compression device is connected to the spherical shell, and an inflating end of the piston compression device is connected to the one-way valve. The kinetic energy compression inflating device of foot play is squeezed into the air in the hollow ball courage, because the time one-way inflation, consequently can realize aerifing the hollow ball courage of volleyball for the volleyball reaches the effect of aerifing, when need not aerifing, can breathe freely through controlling electronic suction module, can make things convenient for the recycle of energy like this, improves power module's life.