CN104728073A - Portable tyre inflator pump - Google Patents
Portable tyre inflator pump Download PDFInfo
- Publication number
- CN104728073A CN104728073A CN201410595787.0A CN201410595787A CN104728073A CN 104728073 A CN104728073 A CN 104728073A CN 201410595787 A CN201410595787 A CN 201410595787A CN 104728073 A CN104728073 A CN 104728073A
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- China
- Prior art keywords
- usb
- battery
- portable tyre
- filled pump
- interface
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention provides a portable tyre inflator pump. The portable tyre inflator pump comprises an air compressor assembly, a motor used for driving the air compressor assembly and a battery used for supplying power to the motor. The portable tyre inflator pump is characterized in that the portable tyre inflator pump is provided with a USB input port and a USB output port, the battery is a chargeable battery, the battery is charged by an external charger through the USB input port, and an external to-be-charged device is charged by the battery through the USB output port. According to the portable tyre inflator pump, due to the fact that the USB input port is arranged, a current USB cellphone charger which is widely commonly use can be accepted to carry out charging, a dedicated charger does not need to be configured, and the utilization is convenient; due to the fact that the USB output port is arranged, the portable tyre inflator can be used as a portable power source to charge the external to-be-charged device.
Description
Technical field
The invention relates to fills tire pump technical field, is specifically related to Portable tyre gas-filled pump.
Background technique
For liking by bike or outdoor straddle-travel gang, carrying with pump is necessary equipment, and the problem of gas leakage occurs with the air pressure deficiency or tire that solve midway tire.Not only volume carries more greatly traditional manual pump and inconvenience, and charging efficiency is low, wastes time and energy.Existing Portable tyre gas-filled pump charging is inconvenient.In addition, gas-filled pump only has aerification function, can not have other functions concurrently, thus makes the application area of gas-filled pump narrower, can not reach the effect of getting twice the result with half the effort.
Summary of the invention
The object of the invention is for deficiency of the prior art, provides one to charge Portable tyre gas-filled pump easily, and it also can be used as portable power source and uses.
The invention provides Portable tyre gas-filled pump, comprise air compressor assembly, for drive air compressor assembly motor and to the battery of feeding electric motors, it is characterized in that: be provided with USB input interface and USB output interface, described battery is rechargeable battery, external charger is charged to this battery by USB input interface, and this battery exports electric energy by USB output interface.
The Portable tyre gas-filled pump of the invention, owing to being provided with USB input interface, can accept current extensively general USB charger for mobile phone charging, without the need to configuring special charger, easy to use; Owing to being provided with USB output interface, can be used as portable power source to the charging of external charging equipment.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of Portable tyre gas-filled pump;
Fig. 2 is the internal structure schematic diagram of Portable tyre gas-filled pump.
Fig. 3 is the circuit theory diagrams of Portable tyre gas-filled pump.
Embodiment
The specific embodiment of Portable tyre gas-filled pump as shown in Figures 1 to 3, motor 2, air compressor assembly 3 and chargeable lithium cell 4 is provided with in housing 1, motor 2 and air compressor assembly 3 are in transmission connection, chargeable lithium cell 4 powers to motor 2, chargeable lithium cell 4 can charging and discharging repeatedly, environmental protection and economy.During inflation, the switch button 5 on housing 1 is pushed into out gear, chargeable lithium cell 4 and motor 2 are connected, motor 2 starts to drive air compressor assembly 3 to carry out reciprocal air-breathing and motion of calming the anger, and inflates tire, ball wait inflator; When being full of after gas until inflator, switch button 5 is pushed into pass gear.This gas-filled pump compact, easy to carry, and inflate efficient quick, time saving and energy saving.
This gas-filled pump is provided with USB input interface 6, USB output interface 7 and LED 8, USB input interface 6 can external power charging device, and USB output interface 7 can external charging equipment.As Fig. 3, chargeable lithium cell 4 is direct current 3.7V lithium celies, and USB input interface 6 and USB output interface 7 voltage rating are 5V.Be connected to the input voltage switching circuit formed primarily of transducer U1 between chargeable lithium cell 4 and USB input interface 6, particularly, transducer U1, by its vdd terminal input 5V voltage, converts 3.7V to and holds output from its Charge.When chargeable lithium cell 4 electricity is not enough, external charger is charged by USB input interface 6 pairs of chargeable lithium cells 4.The output voltage change-over circuit formed primarily of transducer U1, inductance L 1, diode D1 and electric capacity C1 is connected between chargeable lithium cell 4 and USB output interface 7, wherein, the booster circuit be made up of inductance L 1, diode D1 and electric capacity C1 becomes 5V to export the 3.7V voltage transitions of chargeable lithium cell 4.The voltage sampling circuit formed primarily of resistance R1 and resistance R2 is held from USB output interface 7 sampled voltage to the FB of transducer U1, transducer U1 holds the switching frequency exported with regulated output voltage according to its SW of the Voltage Cortrol adopted: if sampling learns that USB output interface 7 voltage is higher than 5V, then transducer U1 reduces the switching frequency that its SW holds output, and output voltage is declined; If sampling learns that USB output interface 7 voltage is lower than 5V, then transducer U1 improves the switching frequency that its SW holds output, and output voltage is raised.When the electric quantity for electronic equipment such as mobile phone, camera is not enough or without electricity, the chargeable lithium cell 4 storing full electricity is charged to the electronic equipment such as mobile phone, camera by USB output interface 7, or powers immediately to the use (depending on whether electronic equipment is furnished with the interface of corresponding function) of electronic equipment operation.Visible, this gas-filled pump can not only be inflated, can also as portable power source in case of need.In Fig. 3, LED1 is used to indicate the electricity of chargeable lithium cell 4, and LED2 is used to indicate the working state of gas-filled pump.
5V mains charger is the most general cellular phone power supplies charger, can charge to chargeable lithium cell 4 whenever and wherever possible, reduce the narrow limitation of gas-filled pump charging, direct current 3.7V lithium cell can export 5V voltage by USB output interface 7, the small-sized electronic products such as mobile phone are charged, visible, the gas-filled pump of the invention integrates inflation, portable power source, illumination several functions, convenient and practical.
In the present embodiment, housing 1 is also provided with LED 8, LED 8 is powered by chargeable lithium cell 4, the LED 8 that the gas-filled pump of the invention carries, and can easily tackle environment at night, for the use of gas-filled pump provides more convenience.
Further, USB input interface 6, USB output interface 7 and LED 8 are all arranged at the side of housing 1, be convenient to the grafting of USB input interface 6, USB output interface 7 and external power supply or charging apparatus interface, and USB input interface 6 is A type interface, and USB output interface 7 is Micro type interface or Mini type interface, be convenient to distinguish, with anti-misconnection.
Claims (9)
1. Portable tyre gas-filled pump, comprise air compressor assembly, for drive air compressor assembly motor and to the battery of feeding electric motors, it is characterized in that: be provided with USB input interface and USB output interface, described battery is rechargeable battery, external charger is charged to this battery by USB input interface, and this battery exports electric energy by USB output interface.
2. Portable tyre gas-filled pump according to claim 1, is characterized in that described battery is chargeable lithium cell.
3. Portable tyre gas-filled pump according to claim 2, is characterized in that the voltage rating of described battery is direct current 3.7V.
4. the Portable tyre gas-filled pump according to any one of claims 1 to 3, is characterized in that being connected to input voltage switching circuit between battery and USB input interface.
5. the Portable tyre gas-filled pump according to any one of claims 1 to 3, is characterized in that being connected to output voltage change-over circuit between battery and USB output interface.
6. Portable tyre gas-filled pump according to claim 5, it is characterized in that being provided with the voltage sampling circuit from the sampling of USB output interface, above-mentioned output voltage change-over circuit carries out adjusting with regulated output voltage according to the voltage that this voltage sampling circuit is adopted.
7. Portable tyre gas-filled pump according to claim 4, is characterized in that USB input interface voltage rating is 5V.
8. Portable tyre gas-filled pump according to claim 5, is characterized in that USB output interface voltage rating is 5V.
9. the Portable tyre gas-filled pump according to any one of claims 1 to 3, USB input interface is A type interface, and USB output interface 7 is Micro type interface or Mini type interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410595787.0A CN104728073A (en) | 2014-10-30 | 2014-10-30 | Portable tyre inflator pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410595787.0A CN104728073A (en) | 2014-10-30 | 2014-10-30 | Portable tyre inflator pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104728073A true CN104728073A (en) | 2015-06-24 |
Family
ID=53452339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410595787.0A Pending CN104728073A (en) | 2014-10-30 | 2014-10-30 | Portable tyre inflator pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104728073A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221390A (en) * | 2015-11-04 | 2016-01-06 | 东莞瑞柯电子科技股份有限公司 | A kind of Miniature inflatable movement |
| CN106865469A (en) * | 2017-04-07 | 2017-06-20 | 李辉 | It is multi-functional to install instrument additional |
| CN107327695A (en) * | 2017-07-14 | 2017-11-07 | 广州巴兰仕机械有限公司 | Hand-held default formula inflator control device |
Citations (8)
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|---|---|---|---|---|
| CN201687683U (en) * | 2010-04-15 | 2010-12-29 | 余姚市裕瑞电器有限公司 | Multifunctional inflator pump for automobile tire |
| CN201868905U (en) * | 2010-10-30 | 2011-06-15 | 比亚迪股份有限公司 | Portable power source |
| CN202673611U (en) * | 2012-06-28 | 2013-01-16 | 上虞隆迪电器有限公司 | Vehicular air pump |
| CN202856409U (en) * | 2012-10-10 | 2013-04-03 | 惠州市米琦通信设备有限公司 | Mobile phone boost charging wire and mobile phone charging system |
| CN202883301U (en) * | 2012-06-29 | 2013-04-17 | 东莞瑞柯电子科技股份有限公司 | Wireless portable multipurpose inflator pump |
| US20130193911A1 (en) * | 2011-08-10 | 2013-08-01 | Garold C. Miller | Motion-actuated portable charger |
| CN203690966U (en) * | 2013-12-05 | 2014-07-02 | 冯伟明 | Super portable power bank |
| CN204239179U (en) * | 2014-10-30 | 2015-04-01 | 东莞瑞柯电子科技股份有限公司 | Portable tyre gas-filled pump |
-
2014
- 2014-10-30 CN CN201410595787.0A patent/CN104728073A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201687683U (en) * | 2010-04-15 | 2010-12-29 | 余姚市裕瑞电器有限公司 | Multifunctional inflator pump for automobile tire |
| CN201868905U (en) * | 2010-10-30 | 2011-06-15 | 比亚迪股份有限公司 | Portable power source |
| US20130193911A1 (en) * | 2011-08-10 | 2013-08-01 | Garold C. Miller | Motion-actuated portable charger |
| CN202673611U (en) * | 2012-06-28 | 2013-01-16 | 上虞隆迪电器有限公司 | Vehicular air pump |
| CN202883301U (en) * | 2012-06-29 | 2013-04-17 | 东莞瑞柯电子科技股份有限公司 | Wireless portable multipurpose inflator pump |
| CN202856409U (en) * | 2012-10-10 | 2013-04-03 | 惠州市米琦通信设备有限公司 | Mobile phone boost charging wire and mobile phone charging system |
| CN203690966U (en) * | 2013-12-05 | 2014-07-02 | 冯伟明 | Super portable power bank |
| CN204239179U (en) * | 2014-10-30 | 2015-04-01 | 东莞瑞柯电子科技股份有限公司 | Portable tyre gas-filled pump |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221390A (en) * | 2015-11-04 | 2016-01-06 | 东莞瑞柯电子科技股份有限公司 | A kind of Miniature inflatable movement |
| CN105221390B (en) * | 2015-11-04 | 2017-11-14 | 东莞瑞柯电子科技股份有限公司 | A kind of Miniature inflatable movement |
| CN106865469A (en) * | 2017-04-07 | 2017-06-20 | 李辉 | It is multi-functional to install instrument additional |
| CN107327695A (en) * | 2017-07-14 | 2017-11-07 | 广州巴兰仕机械有限公司 | Hand-held default formula inflator control device |
| CN107327695B (en) * | 2017-07-14 | 2023-02-21 | 广州巴兰仕机械有限公司 | Hand-held preset inflator control device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |