CN1196270A - Inflatable balloon with pressure digit displayer - Google Patents
Inflatable balloon with pressure digit displayer Download PDFInfo
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- CN1196270A CN1196270A CN 97103914 CN97103914A CN1196270A CN 1196270 A CN1196270 A CN 1196270A CN 97103914 CN97103914 CN 97103914 CN 97103914 A CN97103914 A CN 97103914A CN 1196270 A CN1196270 A CN 1196270A
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- inflatable balloon
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Abstract
An inflatable ball with digital pressure display features that a pressure display mechanism composed of pressure sensor and display is attached to its main body. Said pressure sensor can sense the pressure in the ball and said display can indicate the sensed pressure.
Description
The present invention relates to a kind of inflatable balloon, that is to say that the present invention is applied to inflatable balloon with pressure digit displayer, as basketball, vollyball, rugby, football etc., the user is the gas pressure in the ball as can be known at any time.
Known inflatable balloon, as basketball, vollyball, rugby, footballs etc. all need inflation again through using a period of time, to keep gas pressure certain in the ball.
But known inflatable balloon often causes following puzzlement:
The user does not often know when need inflation again, the user is especially general, and non-professional player often pushes inflatable balloon with hand, or inflatable balloon patted on the ground, whether need inflation again or disappointing with sensation or experience decision, and this kind measuring method is very coarse, and ball game often is the motion of group's property, so each player has different suggestions.
Even if beaten gas earlier with inflator at home in addition, but arrived the court because temperature relation makes the interior gas pressure of ball change with pressure demonstration.
Moreover, be to insert to inflate the hole and come measuring pressure with the existing pressure gauge of present circumstances, and in the process in hole is inflated in insertion, the gas in the ball is unavoidable thereby will leak, and causes the user often to be reluctant to survey gas pressure in the ball with pressure gauge, and carries also inconvenient.
Therefore gas pressure is that people are needed for the inflatable balloon of user's reference in a kind of energy display ball.
The objective of the invention is to propose a kind of inflatable balloon with pressure digit displayer, this balloon has fundamentally been eliminated the troublesome operation of surveying gas pressure in the ball with pressure gauge, and the user is the gas pressure in the ball as can be known at any time.
It is as described below to implement above-mentioned purpose technical scheme of the present invention:
This inflatable balloon with pressure digit displayer is mainly comprised have a continuous mutually ground floor and a ball body of the second layer, wherein the ball body interior can be via inflating the hole gassy.The pressure indication mechanism then is provided in a side of in the ball body, and comprising pressure inductor and display, but pressure inductor induction sphere body interior gas pressure is presented at gas pressure value on the display again.
Because the pressure indication mechanism directly is attached to the ball body, thereby the user can know the gas pressure of ball body interior at any time, thereby solved above-mentioned traditional inflatable balloon deficiency in this respect, become one and have height convenience, the new-type inflatable balloon that can remind the user to inflate at any time or lose heart.
Now the embodiment shown in conjunction with the accompanying drawings is further described the inflatable balloon that the present invention has pressure digit displayer.Wherein:
Fig. 1: part stereochemical structure profile of the present invention.
Fig. 2: outside drawing of the present invention.
Fig. 3: circuit diagram embodiment of the present invention.
Please refer to part stereochemical structure profile of the present invention shown in Figure 1, the inflatable balloon 10 that the present invention has pressure digit displayer mainly is made of ball body 20 and pressure indication mechanism 30.
For pressure indication mechanism 30 is located in the ball body 20, ball body 20 can be by forming ground floor 21 and 22 mutual linking to each other of the second layer in the present embodiment.Pressure indication mechanism 30 is installed in earlier in the ground floor 21, again the second layer 22 is coated ground floors 21, removing the part part of pressure indication mechanism 30 such as switch 33 and display 32 need be exposed, and all the other are as pressure inductor 31, circuit board 36, electric wire 35 all is embedded in the second layer 22.
Below please in the lump with reference to Fig. 3 with the circuit diagram embodiment of decompression force indication mechanism 30, wherein R1-R11 is a resistance, A1-A3 is an amplifier.Pressure indication mechanism 30 with battery 34 as driving power, pressure inductor 31 adopts the inductor that can respond to gas pressure, pressure inductor 31 can varying in size and export the curtages of different sizes with gas pressure, pressure inductor 31 output signals input microprocessor 42 after amplifying circuit 41 amplifies is handled, and at last gas pressure value is shown in display 32.For saving the power supply of battery 34, display 32 can adopt digital type LCD display 321, so can adopt the microprocessor 42 with ADC 43 and LCD propeller 44; Perhaps also can adopt the microprocessor 42 that only has LCD propeller 44, and behind the ADC of amplifying circuit 41 elder generations with anaiog signal input outside, after first transformational analogy signal was the digital type signal, input microprocessor 42 again.Above-mentioned amplifying circuit 41 and microprocessor 42 can place same circuit board 36 conveniently to insert in the ball body 20, promptly as present embodiment; Perhaps even as pressure inductor 31, elements such as switch 33 or battery 34 also can place in the circuit board 36.
For protection LCD display 321 in use can be not destroyed and can see gas pressure value in the shown ball of LCD display 321; a slide 322 can be placed on the LCD display 321; the material of this slide 322 is preferably soft material as ball body 20 second layers 22, and is fixed on the second layer 22 in the mode as stickup or combination.
The power consumption of above-mentioned pressure indication mechanism 30 is mainly at LCD display 321, life-span with current battery 34 can have more than 2 years, in order to increase the life-span of battery 34 again, switch 33 in the present embodiment is promptly established for this reason, when the user opened switch 33, power supply just supply pressure indication mechanism 30 made gas pressure value in LCD display 321 display balls, so just can greatly increase the life-span of battery 34, but for general 34 life-spans of situation battery will be than ball for long, thereby also can change battery 34.
Because pressure indication mechanism 30 has constant weight, be the weight of balance ball in addition, can single or plural balance weight 26 be set at the ground floor 21 and the second layer 22 appropriate locations of ball body 20.
Fig. 2 shows to have inflatable balloon 10 outward appearances of pressure digit displayer, and the appearance that can see ball from Fig. 2 is inflated the hole 27 except that original, also has display 32 and switch 33.
Purpose of the present invention mainly is not to use person's gas pressure in the ball as can be known at any time, and it is above-mentioned only for one of them embodiment of the present invention, also have other change also can realize, not necessarily need as among the embodiment being two complete spherical layers as the ground floor and the second layer, the differentiation of the ground floor and the second layer also can only just be arranged in the part of needs installing pressure indication mechanism, and other are only constituted by the simple ground floor or the second layer partly.For example the invention is not restricted to spheroidal again, so long as inflatable balloon can use, as rugby.So the interest field that this patent is advocated not is to be limited to the foregoing description.
Claims (6)
1. the inflatable balloon with pressure digit displayer is characterized in that, this bag is drawn together:
One ball body comprises the ground floor and the second layer that links to each other mutually, and wherein the ball body interior can be via inflating the hole gassy;
The pressure indication mechanism is located in the ball body, and comprising pressure inductor and display, but pressure inductor induction sphere body interior gas pressure is shown in gas pressure value on the display thereby user's ball body interior gas pressure as can be known again.
2. the inflatable balloon with pressure digit displayer as claimed in claim 1 is characterized in that the pressure indication mechanism also comprises battery, switch, amplifying circuit, microprocessor, wherein:
Battery provides pressure indication mechanism power supply;
Switch decision pressure indication mechanism is opened or on off state, and this switch is exposed to the second layer part of ball body;
Pressure inductor can be exported different curtage signals because of gas pressure changes;
The curtage signal that amplifying circuit can be exported pressure inductor amplifies;
Measured pressure signal reaches microprocessor, delivers to the pressure of display with the show ontology internal gas after microprocessor processes again.
3. the inflatable balloon with pressure digit displayer as claimed in claim 2 is characterized in that, display is a LCD display, and microprocessor then has the function of analog/digital conversion.
4. the inflatable balloon with pressure digit displayer as claimed in claim 2, it is characterized in that, display is a LCD display, and the pressure indication mechanism also comprises ADC, LCD propeller and microprocessor, make measured pressure signal reach ADC earlier, deliver to the LCD propeller again after entering microprocessor processes, at last to display with display ball body interior gas pressure.
5. the inflatable balloon with pressure digit displayer as claimed in claim 1 is characterized in that, has the slide of protection display on the display.
6. the inflatable balloon with pressure digit displayer as claimed in claim 1 is characterized in that the shape of the ground floor and the second layer comes down to identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97103914 CN1090510C (en) | 1997-04-15 | 1997-04-15 | Inflatable balloon with pressure digit displayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97103914 CN1090510C (en) | 1997-04-15 | 1997-04-15 | Inflatable balloon with pressure digit displayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1196270A true CN1196270A (en) | 1998-10-21 |
| CN1090510C CN1090510C (en) | 2002-09-11 |
Family
ID=5166981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97103914 Expired - Fee Related CN1090510C (en) | 1997-04-15 | 1997-04-15 | Inflatable balloon with pressure digit displayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1090510C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323732C (en) * | 2002-08-21 | 2007-07-04 | Sgg专利股份有限公司 | Sport ball with self-contained inflation mechanism having pressure indication |
| CN104619382A (en) * | 2012-09-17 | 2015-05-13 | 安泰焄 | Ball having information display function |
| CN104826291A (en) * | 2015-04-29 | 2015-08-12 | 龙文凯 | Football capable of monitoring self service life |
| CN105056505A (en) * | 2015-08-17 | 2015-11-18 | 吴勇民 | Football contact position recognition method and device |
| CN107300444A (en) * | 2017-07-14 | 2017-10-27 | 哈尔滨工业大学 | The spheric balloon burst pressure predictor method being spliced by fabric panel |
| CN108126329A (en) * | 2018-01-26 | 2018-06-08 | 东莞市力新贸易有限公司 | A kind of inflation golf bag |
-
1997
- 1997-04-15 CN CN 97103914 patent/CN1090510C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323732C (en) * | 2002-08-21 | 2007-07-04 | Sgg专利股份有限公司 | Sport ball with self-contained inflation mechanism having pressure indication |
| CN104619382A (en) * | 2012-09-17 | 2015-05-13 | 安泰焄 | Ball having information display function |
| CN104619382B (en) * | 2012-09-17 | 2016-09-14 | 安泰焄 | There is the ball of information display function |
| CN104826291A (en) * | 2015-04-29 | 2015-08-12 | 龙文凯 | Football capable of monitoring self service life |
| CN105056505A (en) * | 2015-08-17 | 2015-11-18 | 吴勇民 | Football contact position recognition method and device |
| CN105056505B (en) * | 2015-08-17 | 2017-08-04 | 吴勇民 | The recognition methods of football contact position and device |
| CN107300444A (en) * | 2017-07-14 | 2017-10-27 | 哈尔滨工业大学 | The spheric balloon burst pressure predictor method being spliced by fabric panel |
| CN108126329A (en) * | 2018-01-26 | 2018-06-08 | 东莞市力新贸易有限公司 | A kind of inflation golf bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1090510C (en) | 2002-09-11 |
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