CN207868847U - A kind of mobile power - Google Patents
A kind of mobile power Download PDFInfo
- Publication number
- CN207868847U CN207868847U CN201820352531.0U CN201820352531U CN207868847U CN 207868847 U CN207868847 U CN 207868847U CN 201820352531 U CN201820352531 U CN 201820352531U CN 207868847 U CN207868847 U CN 207868847U
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- Prior art keywords
- circuit
- fast charge
- interface circuit
- rechargeable battery
- charging
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- 230000005611 electricity Effects 0.000 claims description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010064063 CHARGE syndrome Diseases 0.000 description 1
- 102100012921 CHD7 Human genes 0.000 description 1
- 101700007905 CHD7 Proteins 0.000 description 1
- 235000004418 Durio kutejensis Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 230000002035 prolonged Effects 0.000 description 1
- 230000000087 stabilizing Effects 0.000 description 1
Abstract
The utility model discloses a kind of mobile powers,Including fast charge input interface circuit,Common input interface circuit,Main control module,Charging and booster circuit,Protect circuit,Rechargeable battery,Fast charge output interface circuit and common output interface circuit,Fast charge input interface circuit and common input interface circuit are sequentially connected charging and booster circuit respectively,Circuit and rechargeable battery is protected to constitute the fast charge circuit of rechargeable battery and common charge circuit,Rechargeable battery,Protect circuit,Charging is sequentially connected the fast charge circuit for constituting external equipment with booster circuit and fast charge output interface circuit,Rechargeable battery,Protect circuit,Charging is sequentially connected the common charge circuit for constituting external equipment with booster circuit and common output interface circuit,Fast charge input interface circuit,Common input interface circuit,Charging and booster circuit,Fast charge output interface circuit and common output interface circuit are connect with main control module respectively,Rechargeable battery is master control module for power supply by protecting circuit.
Description
Technical field
The utility model belongs to electronic circuit technology field, more particularly to a kind of mobile power.
Background technology
The function of present various Intelligent mobile equipments (such as smart mobile phone, tablet computer) is increasingly diversified, using more
Add frequently, and being associated with also more and more closely for our daily lifes, but power consumption rate is also getting faster simultaneously, how to be extended various
The usage time of Intelligent mobile equipment is conveniently that it supplements power supply in time, just seems that more quarter is not allowed to play its maximum function
It is slow.Mobile power, aiming at and solve the problems, such as this preferred plan, carry a mobile power, so that it may with realize
It charges whenever and wherever possible for various Intelligent mobile equipments outdoor.
Mobile power is a kind of portable charger integrating power supply and charge function, can be to intelligent slidings such as mobile phones
Dynamic equipment charges whenever and wherever possible or standby power, generally by lithium battery or dry cell as charge storage unit.Mobile power is general
It is equipped with multiple power sources adapter, can be that mobile phone, MP3, MP4, mobile phone, PDA, palm PC, handheld device etc. are each whenever and wherever possible
The functional product of the power supply of kind Intelligent mobile equipment or standby charging.But the use pattern of mobile power on the market is more single at present
One, some only has common charging/discharging function, and some only has fast charging and discharging function, convenient using underaction, affects user
Experience sense, and existing mobile power circuit structure is more complex, electronic component is more, of high cost, and power consumption is larger, and circuit safety
Reliability need to be improved.
Invention content
The purpose of this utility model is to provide a kind of mobile powers with to solve the above problem.
To achieve the above object, the technical solution adopted in the utility model is：A kind of mobile power, including fast charge input connect
Mouth circuit, common input interface circuit, main control module, charging and booster circuit, protection circuit, rechargeable battery, fast charge output connect
Mouth circuit and common output interface circuit, the fast charge input interface circuit, charging and booster circuit, protection circuit and charging electricity
Pond is sequentially connected the fast charge circuit for constituting rechargeable battery, the common input interface circuit, charging and booster circuit, protection circuit
The common charge circuit for constituting rechargeable battery, the rechargeable battery, protection circuit, charging and boosting are sequentially connected with rechargeable battery
Circuit and fast charge output interface circuit are sequentially connected the fast charge circuit for constituting external equipment, and the rechargeable battery, fills protection circuit
Electricity is sequentially connected the common charge circuit for constituting external equipment, the fast charge input with booster circuit and common output interface circuit
Interface circuit, common input interface circuit, charging and booster circuit, fast charge output interface circuit and common output interface circuit point
It is not connect with main control module, the rechargeable battery is master control module for power supply by protecting circuit.
Further, further include indicating module, the indicating module is connect with main control module, is used to indicate rechargeable battery
Whether electricity and input and output are fast charge state.
Further, the indicating module is realized by LED charactrons.
Further, the fast charge output interface circuit includes the fast charge association being made of the chip U2 of model FP6601Q
View circuit and the output switch circuit being made of PMOS tube Q1 and NPN triode Q4, the fast charge protocol circuit and output are opened
Powered-down road is connect with main control module respectively.
Further, the main control module is realized by the microcontroller of model HT66F004-20.
Further, the rechargeable battery is lithium battery.
Further, the protection circuit is realized by the chip of model XB8089D.
Further, the charging is realized with booster circuit by the chip U5 of model NGW5000-QFN.
Further, further include power button, the power button is connect with main control module.
The advantageous effects of the utility model：
The utility model specific a variety of use patterns when charging to itself, can carry out fast charge charging or common charging, give
When charging external equipment, fast charge charging or common charging can also be carried out, it is flexible and convenient to use, user experience is improved, and logical
It crosses and circuit structure is optimized so that circuit structure is simple, and electronic component is less, at low cost, and power consumption is smaller, and electricity
Road high safety and reliability.
Description of the drawings
Fig. 1 is the structure diagram of the utility model specific embodiment；
Fig. 2 is the circuit diagram of the utility model specific embodiment.
Specific implementation mode
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of mobile power, including fast charge input interface circuit 2, common input interface circuit 3, master control mould
Block 1, charging and booster circuit 4, protection circuit 5, rechargeable battery 6, fast charge output interface circuit 7 and common output interface circuit 8,
The fast charge input interface circuit 2, charging and booster circuit 4, protection circuit 5 and rechargeable battery 6 are sequentially connected composition charging electricity
The fast charge circuit in pond 6, when main control module 1 detects that fast charge input interface circuit 2 has external fast charge plant-grid connection, control charging
Enter battery charging management pattern with booster circuit 4, and enter fast charge pattern, external fast charge power supply passes through fast charge input interface electricity
Road 2, charging and booster circuit 4 and protection circuit 5 charge to 6 fast charge of rechargeable battery.
The common input interface circuit 3, charging and booster circuit 4, protection circuit 5 and rechargeable battery 6 are sequentially connected structure
At the common charge circuit of rechargeable battery 6, when main control module 1 detects that common input interface circuit 3 has external power supply access,
Control charging with booster circuit 4 enter battery charging management pattern, external power supply by common input interface circuit 3, charging with
Booster circuit 4 and protection circuit 5 are commonly charged to rechargeable battery 6.
The rechargeable battery 6, protection circuit 5, charging are sequentially connected structure with booster circuit 4 and fast charge output interface circuit 7
At the fast charge circuit of external equipment, when main control module 1 detects that fast charge output interface circuit 7 has with the to be charged of fast charge agreement
External equipment access when, control charging with booster circuit 4 enter boost mode, boost as fast charge output voltage to 9V or 12V
It exports, while controlling the conducting of fast charge output interface circuit 7, rechargeable battery 6 is by protecting circuit 5, charging with booster circuit 4 and soon
It is the external equipment fast charge charging to be charged with fast charge agreement to fill output interface circuit 7.
The rechargeable battery 6, protection circuit 5, charging are sequentially connected structure with booster circuit 4 and common output interface circuit 8
At the common charge circuit of external equipment, when main control module 1 detects that common output interface circuit 8 has external equipment to be charged
When access, control charging enters boosting with booster circuit 4 and voltage stabilizing is exported to 5V, while controlling common output interface circuit 8 and leading
Logical, rechargeable battery 6 is by protecting circuit 5, charging and booster circuit 4 and common output interface circuit 8 external to be set to be to be charged
It is standby commonly to be charged.
The fast charge input interface circuit 2, common input interface circuit 3, charging and booster circuit 4, fast charge output interface
Circuit 7 and common output interface circuit 8 are connect with main control module 1 respectively, and the rechargeable battery 6 is master control by protecting circuit 5
Module 1 is powered, and physical circuit refers to Fig. 2, this is no longer described in detail.
Further include indicating module 9 in this specific embodiment, the indicating module 9 connect with main control module 1, is used to indicate
Whether the electricity of rechargeable battery 6 and input and output are fast charge state.Specifically, the indicating module 9 by LED charactrons Lai real
Existing, physical circuit can refer to Fig. 2, this is no longer described in detail.
In this specific embodiment, the fast charge output interface circuit 7 includes being made of the chip U2 of model FP6601Q
Fast charge protocol circuit and the output switch circuit being made of PMOS tube Q1 and NPN triode Q4, the fast charge protocol circuit and
Output switch circuit is connect with main control module 1 respectively.Specific connection circuit can refer to Fig. 2, this is no longer described in detail.
In this specific embodiment, the main control module 1 is realized by the microcontroller U1 of model HT66F004-20, specifically
Circuit refers to Fig. 2, this is no longer described in detail.
In this specific embodiment, the rechargeable battery 6 is lithium battery, and the protection circuit 5 is lithium battery protection circuit, is used
In carrying out overcharge, overdischarge and short-circuit protection to lithium battery 6, circuit safety and reliability are improved, is prolonged the service life, this
With in embodiment, protection circuit 5 is realized that physical circuit refers to Fig. 2 by the chip U8 of model XB8089D, this is no longer thin
It says.
In this specific embodiment, the charging is realized with booster circuit 4 by the chip U5 of model NGW5000-QFN,
Physical circuit refers to Fig. 2, this is no longer described in detail.
Further, further include power button S1, the power button S1 is connect with main control module 1, and physical circuit refers to Fig. 2,
This is no longer described in detail.
The utility model specific a variety of use patterns when charging to itself, can carry out fast charge charging or common charging, give
When charging external equipment, fast charge charging or common charging can also be carried out, it is flexible and convenient to use, user experience is improved, and logical
It crosses and circuit structure is optimized so that circuit structure is simple, and electronic component is less, at low cost, and power consumption is smaller, and electricity
Road high safety and reliability.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art answers
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (9)
1. a kind of mobile power, it is characterised in that：Including fast charge input interface circuit, common input interface circuit, main control module,
Charging and booster circuit, protection circuit, rechargeable battery, fast charge output interface circuit and common output interface circuit, the fast charge
Input interface circuit, charging and booster circuit, protection circuit and rechargeable battery are sequentially connected the fast charge circuit for constituting rechargeable battery,
The common input interface circuit, charging and booster circuit, protection circuit and rechargeable battery, which are sequentially connected, constitutes rechargeable battery
Common charge circuit, the rechargeable battery, protection circuit, charging and booster circuit and fast charge output interface circuit are sequentially connected structure
At the fast charge circuit of external equipment, the rechargeable battery, protection circuit, charging and booster circuit and common output interface circuit according to
The secondary common charge circuit for connecting and composing external equipment, the fast charge input interface circuit, common input interface circuit, charging with
Booster circuit, fast charge output interface circuit and common output interface circuit are connect with main control module respectively, and the rechargeable battery is logical
Overprotection circuit is master control module for power supply.
2. mobile power according to claim 1, it is characterised in that：Further include indicating module, the indicating module and master
Module connection is controlled, the electricity of rechargeable battery is used to indicate and is inputted with whether output is fast charge state.
3. mobile power according to claim 2, it is characterised in that：The indicating module is realized by LED charactrons.
4. mobile power according to claim 1, it is characterised in that：The fast charge output interface circuit includes by model
The fast charge protocol circuit of the chip U2 compositions of FP6601Q and the output switch electricity being made of PMOS tube Q1 and NPN triode Q4
Road, the fast charge protocol circuit and output switch circuit are connect with main control module respectively.
5. mobile power according to claim 1, it is characterised in that：The main control module is by model HT66F004-20
Microcontroller realize.
6. mobile power according to claim 1, it is characterised in that：The rechargeable battery is lithium battery.
7. mobile power according to claim 6, it is characterised in that：The core that circuit is protected by model XB8089D
Piece is realized.
8. mobile power according to claim 1, it is characterised in that：The charging is with booster circuit by model
The chip U5 of NGW5000-QFN is realized.
9. mobile power according to claim 1, it is characterised in that：Further include power button, the power button and master control mould
Block connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820352531.0U CN207868847U (en) | 2018-03-15 | 2018-03-15 | A kind of mobile power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820352531.0U CN207868847U (en) | 2018-03-15 | 2018-03-15 | A kind of mobile power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207868847U true CN207868847U (en) | 2018-09-14 |
Family
ID=63456034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820352531.0U Active CN207868847U (en) | 2018-03-15 | 2018-03-15 | A kind of mobile power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207868847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176792A (en) * | 2019-03-22 | 2019-08-27 | 珠海智融科技有限公司 | More mouthfuls of fast charging type portable power source circuits of one kind and its control method |
-
2018
- 2018-03-15 CN CN201820352531.0U patent/CN207868847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176792A (en) * | 2019-03-22 | 2019-08-27 | 珠海智融科技有限公司 | More mouthfuls of fast charging type portable power source circuits of one kind and its control method |
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