CN207368729U - One kind shakes rechargeable mobile power - Google Patents
One kind shakes rechargeable mobile power Download PDFInfo
- Publication number
- CN207368729U CN207368729U CN201721233173.3U CN201721233173U CN207368729U CN 207368729 U CN207368729 U CN 207368729U CN 201721233173 U CN201721233173 U CN 201721233173U CN 207368729 U CN207368729 U CN 207368729U
- Authority
- CN
- China
- Prior art keywords
- mobile power
- circuit
- lithium battery
- polymer lithium
- rechargeable mobile
- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses one kind to shake rechargeable mobile power, including shell, and Circuit management device and battery core are equipped with the shell, it is characterised in that：The battery core is first polymer lithium battery and second polymer lithium battery, the Circuit management device includes charging controller, stable-pressure device, potential device, protective device, control device, electromagnetic switching device, input block and output block, the protective device is arranged between first polymer lithium battery and second polymer lithium battery, the second polymer lithium battery is connected by potential device with output block, it is connected by charging controller with input block, the stable-pressure device, electromagnetic switching device, control device is bi-directionally connected two-by-two respectively, the stable-pressure device is connected with potential device, the electromagnetic switching device includes circuit board and magnet.The device limits, while fully improve capacity usage ratio using simply from time and space.
Description
Technical field
It the utility model is related to and shake charging field, and in particular to a kind of hand chargeable mobile power.
Background technology
With the fast development of global economy, people's living standard is continuously improved, and electronic product is also more and more, especially
LED product, smart electronics product has come into our daily life, while portable mobile power is also quite to popularize,
Because the battery capacity of many electronic equipments is low, a portable charged mobile power is needed.
Charge though existing mobile power can be external equipment, finite capacity, and still must be utilized after being finished outer
Portion's electric energy charging, and the utility model device can carry out shake in the case where being powered and not charging to external equipment charging and fill
Electricity.
Utility model content
For overcome the deficiencies in the prior art, the utility model proposes one kind to shake rechargeable mobile power, the device
Can efficiently use the time whenever and wherever possible to mobile power by shake charge, charging when electric current can be made full use of online
The magnetic energy produced around circle, enabled amount are fully used the effect for reaching energy saving.
To solve the above-mentioned problems, the technical solution adopted in the utility model is：One kind shakes rechargeable mobile power, bag
Shell is included, Circuit management device and battery core are equipped with the shell, it is characterised in that：The battery core is first polymer lithium battery
With second polymer lithium battery, the Circuit management device includes charging controller, stable-pressure device, potential device, protection dress
Put, control device, electromagnetic switching device, input block and output block, the protective device are arranged on first polymer lithium electricity
Between pond and second polymer lithium battery, the second polymer lithium battery is connected by potential device with output block, is passed through
Charging controller is connected with input block, and the stable-pressure device, electromagnetic switching device, control device distinguish two-way company two-by-two
Connect, the stable-pressure device is connected with potential device, and the electromagnetic switching device includes circuit board and magnet.
Further, the circuit board has three, is arranged in order from top to down.
Further, each circuit boards carry the coil circuit of permanent magnetism volume property.
Further, the control device uses microcontroller.
Further, the stable-pressure device uses the transistor stabilized circuit of overcurrent protection.
Further, the charging controller is by temperature-detecting device, the voltage check device using temperature sensor
Detection module Deng including is formed.
Further, the potential device uses DC-DC booster circuit.
Further, the protective device is using R5402 protection chips and the double MOS cores of the adjustable HAT2027R of current direction
The protection circuit of piece composition.
The utility model tool has the advantage that：
1st, the utility model can connect power supply, not connected power supply, charged by shaking down, can make full use of more than the spare time
Time, further increases its convenience.
2nd, the utility model takes full advantage of the magnetic energy that electric current produces around coil while it is working, makes capacity usage ratio
Improve, further reach energy saving effect.
3rd, the rock type charging mobile power of the utility model is fully improving capacity usage ratio, fully improves people user
Just in the case of property, also with any direction, any situation is shaken and can be produced electricl energy, and detects the size of the electric energy automatically,
The voltage swing of the electric energy needed for battery is reached by increasing apparatus.
Brief description of the drawings
, below will be to embodiment for clearer explanation the utility model embodiment or technical solution of the prior art
It is briefly described with attached drawing needed in technology description, it should be apparent that, drawings in the following description are only this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to these attached drawings.
Fig. 1 is the frame construction drawing of the utility model embodiment.
Fig. 2 is the workflow of this protective device.
Fig. 3 is electromagnetic switching device figure, including circuit board (1), magnet (3)；Coil circuit (2) is printed on circuit board (1)
On.
Fig. 4 is main using the transistor stabilized circuit with overcurrent protection in stable-pressure device.
Fig. 5 is potential device circuit diagram.
Fig. 6 is protective device circuit diagram.
Embodiment
The preferred embodiment of the utility model is described in detail in accompanying drawings below, so that the advantages of the utility model and spy
Sign can be easier to be readily appreciated by one skilled in the art, so as to make apparent clear and definite boundary to the scope of protection of the utility model
It is fixed.
As shown in Figure 1, rechargeable mobile power, including shell are shaken the utility model discloses one kind, in the shell
Equipped with Circuit management device and battery core, it is characterised in that：The battery core is first polymer lithium battery and second polymer lithium electricity
Pond, the Circuit management device include charging controller, stable-pressure device, potential device, protective device, control device, electromagnetism
Conversion equipment, input block and output block, the protective device are arranged on first polymer lithium battery and second polymer lithium
Between battery, the second polymer lithium battery is connected by potential device with output block, by charging controller with it is defeated
Enter component connection, the stable-pressure device, electromagnetic switching device, control device be bi-directionally connected two-by-two respectively, the stable-pressure device with
Potential device connects, and the electromagnetic switching device includes circuit board 1 and magnet 3.
The circuit board 1 has three, is arranged in order from top to down, is printed on each circuit board 1 with permanent magnet property
Coil circuit 2, leaves gap among each circuit board 1, can hold magnet 3 and pass through.
Control device includes microcontroller, using the microprocessor chip of AT89C51, is mainly responsible for when mobile power is in non-work
When making state and working status switching, the break-make of mobile power operating circuit is controlled, when mobile power is in the inoperative that do not discharge
During state, operating circuit disconnects, and electric current passes through corresponding non-working circuit；When mobile power is in electric discharge work, that is, have outer
Small LED light mobile phone etc. is connect, operating circuit is connected, and electric current flows through operating circuit.
Stable-pressure device mainly uses the transistor stabilized circuit with overcurrent protection, as shown in Figure 4.
Charging controller is by the detection module institute including the temperature-detecting device of temperature sensor, voltage check device etc.
Form.In a bit of time at the beginning to chip after the power is turned on, it is the process initialized, then carries out voltage detecting,
When charging voltage is more than 5V, charging complete, when charging voltage is less than 5V, then needs to charge, and needs detection battery temperature at this time,
Charge in the case of all going well, as shown in Figure 2.
Potential device uses DC-DC booster circuit device, and using MAX1771DC-DC chip controllers, which can be
It may also function as the effect of short-circuit protection while realizing transformation.When switch closure by the electric current of inductance so that changed, so
Switch is opened afterwards so that electric current is by diode, and after so multiple cycles, output voltage can raise.The external MOS of MAX1771
Pipe is closure under normal circumstances, at this time inductive energy storage, and during this closing, which can detect external input voltage,
When voltage is reduced to setting value, controller may turn on exterior metal-oxide-semiconductor, at this time, inductance release voltage, there is provided voltage.And it is somebody's turn to do
Also needed in potential device plus fly-wheel diode, this fly-wheel diode select Schottky diode B340A.As shown in Figure 5.
Protective device is mainly using R5402 protection chips and the double MOS chips compositions of the adjustable HAT2027R of current direction.When
During charging, from low to high, when rated value of the voltage higher than setting, charged state will be latched cell voltage, COUNT pins
From high level can be changed into low level, further result in the diode built in HAT2027 and play one-way conduction effect, at this time, then without
Method continue give lithium battery charging, if if magnitude of voltage is less than load voltage value at this time because R5402 have overcharge latch shape
State will not be released, and battery can be also locked in overcharging state, as shown in Figure 6.
A kind of specific works situation of hand chargeable mobile power of the utility model can be divided into following three kinds：
1st, when the hand chargeable mobile power electric energy of the utility model is sufficient, the external equipment such as external Led lamps, mobile phone,
Charging work directly can be carried out to it；
2nd, when the hand chargeable mobile power electric energy of the utility model discharges, when not reaching external power supply, using hand
Shaking to charge to external equipments such as external Led lamps, mobile phones, electromagnetic induction device works at this time, shakes the mobile power,
Magnet 3 moves accordingly, and since the circuit board 1 of electromagnetic switching device is printed with the coil circuit 2 of permanent magnetism volume property, there are magnetic
, 3 cutting magnetic induction line of magnet, produces sensing electric current, by stable-pressure device and potential device, via output block to external equipment
Charging.
3rd, when the hand chargeable mobile power electric energy of the utility model does not discharge all, moreover it is possible to charging external equipment,
Poly-lithium battery discharges, and there are electric current in closed circuit, electric current gives birth to electric principle by mobile power operating circuit according to magnetic,
There is magnetic field generation, shake magnet 3, produce sensing electric current, then by stable-pressure device and potential device, external equipment is filled
Electricity, magnetic energy is that electric current produces as caused by working mobile power at this time, and the electric current for producing magnetic field is fully used.
The hand chargeable mobile power of the utility model, can be directly to charging external equipment；In no electric situation
Under can be charged with hand to external equipment；It hand can charge and mobile power is filled to external equipment at the same time in itself
Electricity.
Above description is merely a prefered embodiment of the utility model, for a person skilled in the art, is not taking off
Some improvements and modifications carried out on the premise of principle from the utility model, it is new that these improvements and modifications also should be regarded as this practicality
The protection domain of type.
Claims (8)
1. one kind shakes rechargeable mobile power, including shell, Circuit management device and battery core, its feature are equipped with the shell
It is：The battery core is first polymer lithium battery and second polymer lithium battery, and the Circuit management device includes charging valve
Manage device, stable-pressure device, potential device, protective device, control device, electromagnetic switching device, input block and output block, institute
State protective device to be arranged between first polymer lithium battery and second polymer lithium battery, the second polymer lithium battery leads to
Cross potential device to be connected with output block, be connected by charging controller with input block, the stable-pressure device, electromagnetic conversion
Device, control device are bi-directionally connected two-by-two respectively, and the stable-pressure device is connected with potential device, and the electromagnetic switching device includes
Circuit board and magnet.
A kind of 2. rechargeable mobile power of shake according to claim 1, it is characterised in that the circuit board has three,
It is arranged in order from top to down.
A kind of 3. rechargeable mobile power of shake according to claim 1, it is characterised in that each circuit boards band
There is the coil circuit of permanent magnetism volume property.
4. a kind of rechargeable mobile power of shake according to claim 1, it is characterised in that the control device is using single
Piece machine.
5. a kind of rechargeable mobile power of shake according to claim 1, it is characterised in that the stable-pressure device used
The transistor stabilized circuit of current protection.
A kind of shake rechargeable mobile power 6. according to claim 1, it is characterised in that the charging controller by
Formed using the temperature-detecting device of temperature sensor, voltage check device.
7. a kind of rechargeable mobile power of shake according to claim 1, it is characterised in that the potential device uses
DC-DC booster circuit.
8. a kind of rechargeable mobile power of shake according to claim 1, it is characterised in that the protective device uses
R5402 protects the protection circuit of chip and the double MOS chips compositions of the adjustable HAT2027R of current direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721233173.3U CN207368729U (en) | 2017-09-25 | 2017-09-25 | One kind shakes rechargeable mobile power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721233173.3U CN207368729U (en) | 2017-09-25 | 2017-09-25 | One kind shakes rechargeable mobile power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207368729U true CN207368729U (en) | 2018-05-15 |
Family
ID=62349326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721233173.3U Expired - Fee Related CN207368729U (en) | 2017-09-25 | 2017-09-25 | One kind shakes rechargeable mobile power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207368729U (en) |
-
2017
- 2017-09-25 CN CN201721233173.3U patent/CN207368729U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20180925 |