CN204553173U - Portable automatic-inflation device - Google Patents
Portable automatic-inflation device Download PDFInfo
- Publication number
- CN204553173U CN204553173U CN201520146566.5U CN201520146566U CN204553173U CN 204553173 U CN204553173 U CN 204553173U CN 201520146566 U CN201520146566 U CN 201520146566U CN 204553173 U CN204553173 U CN 204553173U
- Authority
- CN
- China
- Prior art keywords
- inflation
- solenoid valve
- box body
- control module
- drive circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to a kind of portable automatic-inflation device, the control box body comprising inflation tank body and be arranged on this inflation tank body, air outlet one solenoid valve of described inflation tank body is connected to a tracheae, described tracheae is provided with one for detecting the pressure transducer being inflated gas pressure in object near one end of solenoid valve, the outlet side of described tracheae is provided with a pneumatic head; Described inflation tank body is also fixed with two braces; Control module and the pressure detection circuit be connected with this control module, button drive circuit and LCD drive circuit is provided with in described control box body, described pressure detection circuit is connected to described pressure transducer, described control box body also offers some openings, to expose the LCD display be connected with described LCD drive circuit and the button be connected with button drive circuit; Described solenoid valve is connected to described control module.The utility model structure is simple, circuit function is easy to realize, and is easy to carry, and achieves the automatic inflating of basketball, balloon, tire etc.
Description
Technical field
The utility model relates to a kind of portable automatic-inflation device.
Background technique
Tradition in daily life, inflation work is a common thing, little of balloon, football, basketball, tire greatly to bicycle, automobile etc. all needs frequent inflation, although have the self-fillers such as air pump now, general volume and weight is all comparatively large, is inconvenient to carry, in addition, whether reach best inflated condition and be difficult to accurate detection (usually detecting with hand extruding); Relative to air pump, pump advantage of lower cost, but it is required great effort relatively, is not suitable for carrying out a large amount of inflation work, the such as inflation of a large amount of balloon.Conveniently complete multiple daily necessities, the particularly automatic inflating work of a large amount of balloon, design this portable automatic-inflation equipment, utilize HOLTEK MCU as main control chip, controlling driven by motor piston to inflate, detected the internal pressure treating inflation appliance by pressure transducer, automatically stopping inflation when reaching the rated pressure of setting, especially design automatic sealing device to realize automatic sealing for balloon, easily complete the decoration task of a large amount of balloon.
Great majority are carried to the daily necessities of envelope mouth, its gas replenishment process is relatively simple, detects as long as carry out internal pressure; Sealing is also needed after balloon inflation completes, and the balloon toy that to be children common in daily life, people's requisite decoration in red-letter day, activity especially, traditional blow up a balloon with mouth or with inflator special blow up a balloon (manually inflating with hand or pin) be all the thing of an effort, and having inflated generally also needs the cooperation of two people to complete setting fastening sealing work afterwards, so needed a large amount of balloon intersperse work time, more face the huge workload needing multi agent cooperation.Based on these problems, we devise, and this cover is simple and easy to use, portable automatic inflating also can to the equipment of sealing balloon, and a people just easily can complete the inflation task of a large amount of balloon.
Summary of the invention
The purpose of this utility model is to provide a kind of portable automatic-inflation device.
For achieving the above object, the technical solution of the utility model is: a kind of portable automatic-inflation device, the control box body comprising inflation tank body and be arranged on this inflation tank body, air outlet one solenoid valve of described inflation tank body is connected to a tracheae, described tracheae is provided with one for detecting the pressure transducer being inflated gas pressure in object near one end of solenoid valve, the outlet side of described tracheae is provided with a pneumatic head; Described inflation tank body is also fixed with two braces; Control module and the pressure detection circuit be connected with this control module, button drive circuit and LCD drive circuit is provided with in described control box body, described pressure detection circuit is connected to described pressure transducer, described control box body also offers some openings, to expose the LCD display be connected with described LCD drive circuit and the button be connected with button drive circuit; Described solenoid valve is connected to described control module.
In the utility model embodiment, described tracheae also offers an air vent, this air vent is provided with second solenoid valve be connected with described control module.
In the utility model embodiment, the side of described control box body also offers the notch for placing ball special air punch.
In the utility model embodiment, the upside of described control box body is also provided with the pedestal for placing sealer.
In the utility model embodiment, described control module adopts HT46RU232 chip.
In the utility model embodiment, described pressure transducer adopts MD-PS002.
Compared to prior art, the utility model has following beneficial effect: the utility model structure is simple, circuit function is easy to realize, and is easy to carry, and achieves the automatic inflating of basketball, balloon, tire etc., and can realize the sealing of balloon.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model Direct box structural representation.
Fig. 3 is the utility model circuit theory diagrams.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is specifically described.
As Figure 1-3, a kind of portable automatic-inflation device of the present utility model, the control box body 2 comprising inflation tank body 1 and be arranged on this inflation tank body 1, air outlet one solenoid valve 5 of described inflation tank body 1 is connected to a tracheae 4, described tracheae 4 near one end of solenoid valve 5 be provided with one for detect be inflated gas pressure in object pressure transducer 6(described in pressure transducer adopt MD-PS002), the outlet side of described tracheae 4 is provided with a pneumatic head 8; Described inflation tank body 1 is also fixed with two braces 3; The pressure detection circuit, button drive circuit and the LCD drive circuit that are provided with control module (described control module adopts HT46RU232 chip) in described control box body 2 and are connected with this control module, described pressure detection circuit is connected to described pressure transducer 6, described control box body 2 also offers some openings, to expose the LCD display 12 be connected with described LCD drive circuit and the button 13 be connected with button drive circuit; Described solenoid valve 6 is connected to described control module.
In the present embodiment, described tracheae 4 also offers an air vent, this air vent is provided with second solenoid valve 7 be connected with described control module.
In the present embodiment, the side of described control box body 2 also offers the notch for placing ball special air punch 9.
In the present embodiment, the upside of described control box body 2 is also provided with the pedestal 10 for placing sealer 11.
Working principle of the present utility model is as follows:
The utility model adopts HT46RU232 type single-chip microcomputer as control core, and HT46RU232 is 8 high-performance reduced instruction set computer single-chip microcomputers, and be needs A/D conversion products and designing specially, sensor signal can directly input.It has low power consumption, I/O uses flexibly, the selection of programmable frequency divider, counter, type of oscillation, multichannel A/D conversion, pulsewidth modulation function, I2C interface, UART bus, suspend and arousal function, can show with sensor, Electric Machine Control, LCD, subsystem controller etc. are directly connected.It is that single-chip microcomputer is powered that 220V Ac is converted to 5V direct current by transformer by the power modules such as subsystem controller, then by external crystal-controlled oscillation starting of oscillation, thus single-chip microcomputer is normally worked.Automatic inflating of the present utility model controls, that the pressure data gathered according to MD-PS002 by HT46RU232 is compared in real time with the rated pressure value that user sets, when the pressure value collected is equal to or greater than rated pressure value, is signaled by HT46RU232 and solenoid valve is quit work.When inflation object is balloon, the sealer that the utility model is equipped with can be adopted, carry out sealing balloon.The real-time Presentation Function of pressure gathers the pressure treated in inflation appliance by sensor MD-PS002, send HT46RU232 process to, and show in real time on LCD liquid crystal display; User treats the rated pressure of inflation appliance by input through keyboard, is stored the force value of setting after setting by HT46RU232.
Embodiment one: to balloon inflation:
During use, first by fluting on the tracheae of inflator and the current gas pressure parameter of balloon interior that will detect of setting pressure sensor MD-PS002, be transferred to a road analog signal channel of the A/D converter of HT46RU232 chip, then single-chip microcomputer is given LCD1602 calculating atmospheric pressure value and allows its show current gas pressure value.Then the atmospheric pressure value of our needs of input through keyboard, key assignments is read through single-chip microcomputer keyboard scan program, and show on LCD1602, then the atmospheric pressure value of current gas pressure value and input is compared by control core (single-chip microcomputer): if when input value is greater than current gas pressure value, by single-chip microcomputer send a control command open solenoid valve start inflation, inflation while continue to sample to air pressure, when both values become equal, drives interrupts circuit, stops inflation; And if when current gas pressure value is greater than input value, single-chip microcomputer sends control command to the second solenoid valve, open the second solenoid valve, venting starts, and meanwhile still carries out air pressure sampling, and when two values are equal, the second solenoid valve disconnects, and stops venting.
Be more than preferred embodiment of the present utility model, all changes done according to technical solutions of the utility model, when the function produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (6)
1. a portable automatic-inflation device, it is characterized in that: the control box body comprising inflation tank body and be arranged on this inflation tank body, air outlet one solenoid valve of described inflation tank body is connected to a tracheae, described tracheae is provided with one for detecting the pressure transducer being inflated gas pressure in object near one end of solenoid valve, the outlet side of described tracheae is provided with a pneumatic head; Described inflation tank body is also fixed with two braces; Control module and the pressure detection circuit be connected with this control module, button drive circuit and LCD drive circuit is provided with in described control box body, described pressure detection circuit is connected to described pressure transducer, described control box body also offers some openings, to expose the LCD display be connected with described LCD drive circuit and the button be connected with button drive circuit; Described solenoid valve is connected to described control module.
2. portable automatic-inflation device according to claim 1, is characterized in that: described tracheae also offers an air vent, this air vent is provided with second solenoid valve be connected with described control module.
3. portable automatic-inflation device according to claim 1, is characterized in that: the side of described control box body also offers the notch for placing ball special air punch.
4. portable automatic-inflation device according to claim 1, is characterized in that: the upside of described control box body is also provided with the pedestal for placing sealer.
5. portable automatic-inflation device according to claim 1, is characterized in that: described control module adopts HT46RU232 chip.
6. portable automatic-inflation device according to claim 1, is characterized in that: described pressure transducer adopts MD-PS002.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146566.5U CN204553173U (en) | 2015-03-16 | 2015-03-16 | Portable automatic-inflation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146566.5U CN204553173U (en) | 2015-03-16 | 2015-03-16 | Portable automatic-inflation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204553173U true CN204553173U (en) | 2015-08-12 |
Family
ID=53828294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520146566.5U Expired - Fee Related CN204553173U (en) | 2015-03-16 | 2015-03-16 | Portable automatic-inflation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204553173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267745A (en) * | 2016-10-21 | 2017-01-04 | 上海应用技术大学 | A kind of intelligence inflatable ball pin |
| CN108325180A (en) * | 2018-04-04 | 2018-07-27 | 义乌工商职业技术学院 | A kind of multifunctional safe sports equipment automatic inflatable device of air |
-
2015
- 2015-03-16 CN CN201520146566.5U patent/CN204553173U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267745A (en) * | 2016-10-21 | 2017-01-04 | 上海应用技术大学 | A kind of intelligence inflatable ball pin |
| CN108325180A (en) * | 2018-04-04 | 2018-07-27 | 义乌工商职业技术学院 | A kind of multifunctional safe sports equipment automatic inflatable device of air |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204553173U (en) | Portable automatic-inflation device | |
| CN203235115U (en) | Oxygen atomizing device connector | |
| CN204921428U (en) | Regularly from opening dustproof main air exhauster | |
| CN204072076U (en) | Internist's multifunctional electronic sphygmomanometer | |
| CN204544480U (en) | Clinical laboratory's centrifugal blood decker | |
| CN210317691U (en) | Intelligent direct-current inflator pump | |
| CN205095358U (en) | Football aerating device | |
| CN204028087U (en) | New type auto blood type analytical instrument | |
| CN201719624U (en) | Blood transfusion presser | |
| CN204344405U (en) | A kind of electric inflating pump | |
| CN206007571U (en) | A kind of moisturizing massage bar | |
| CN206032097U (en) | Multi -functional paint vehicle holds device | |
| CN203081688U (en) | Electronic measurement inflator | |
| CN204233198U (en) | Novel intelligent vacuum extractor | |
| CN204207917U (en) | The postoperative fixing band of cardiovascular | |
| CN204534880U (en) | A kind of electronic air cleaning device | |
| CN201239325Y (en) | Massage waist cushion | |
| CN203770065U (en) | Alternating current and direct current air compressor | |
| CN208138126U (en) | Steering automobile simulative instrument air compressor machine pressure-detecting device | |
| CN202740484U (en) | Portable sputum aspirator | |
| CN202050986U (en) | Down feather taking-out machine | |
| CN206200514U (en) | A kind of press-loading apparatus for inter-module assembling | |
| CN202515665U (en) | Neural perception detector | |
| CN202914344U (en) | Intelligent motor-driven air charging device | |
| CN207161287U (en) | A kind of portable inflatable pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20210316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |