CN206412789U

CN206412789U - A kind of mixed charged portable power source

Info

Publication number: CN206412789U
Application number: CN201621332812.7U
Authority: CN
Inventors: 张荣佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-07
Filing date: 2016-12-07
Publication date: 2017-08-15
Anticipated expiration: 2026-12-07

Abstract

A kind of mixed charged portable power source, including portable power source body, single-chip microcomputer, constant voltage circuit, voltage monitoring module, earth leakage protective device, electricity quantity display module, small generator, foldable handle, handle neck, direct current output module, USB output port, charging circuit, charging port, power switch and lithium battery, the portable power source body interior bottom is provided with single-chip microcomputer, constant voltage circuit, voltage monitoring module, earth leakage protective device, small generator, direct current output module, charging circuit, charging port and lithium battery, the utility model structure is novel, design science, voltage monitoring module utilizes the A/D converter in single-chip microcomputer, realize voltage detecting function, it is safe, turning folding formula handle manually drives small generator to generate electricity and charged by charging port by charging circuit to lithium battery, using mixed charged, effectively raise the practicality of portable power source, mend electricity various informative, and can take exercises.

Description

A kind of mixed charged portable power source

Technical field

The utility model is related to electronic technology field, and in particular to a kind of mixed charged portable power source.

Background technology

Portable power source is also charger baby, traveling charger etc., a kind of to integrate power supply and the portable of charge function is filled Electrical equipment, can whenever and wherever possible charge to digital equipments such as mobile phone, tablet personal computers, typically by lithium cell (or dry cell, it is less See) as charge storage unit, it is convenient to use, but the electricity that general portable power source is included is certain, although go out on the market Show the portable power source with solar energy type, limitation is especially big, it is high to environmental requirement, when in the environment without light, moving Dynamic power supply then can not increase electricity and then mobile electronic device is charged, and the portable power source of solar energy type changes into electric energy Efficiency it is low.

Utility model content

The purpose of this utility model is to provide a kind of practicality height, the mixed charged portable power source of mixed charged form.

To achieve the above object, the utility model provides following technical scheme：

A kind of mixed charged portable power source, including portable power source body, single-chip microcomputer, constant voltage circuit, voltage monitoring module, leakage Electrical protective device, electricity quantity display module, small generator, foldable handle, handle neck, direct current output module, USB output ends Mouth, charging circuit, charging port, power switch and lithium battery, the portable power source body interior bottom are provided with single-chip microcomputer, perseverance Volt circuit, voltage monitoring module, earth leakage protective device, small generator, direct current output module, charging circuit, charging port and Lithium battery, the small generator connects foldable handle, and the foldable handle is arranged on outside portable power source body right side Side, the portable power source body right side is provided with handle neck, and the portable power source body front end face is disposed with USB outputs Port, charging port, power switch, the charging port and small generator are connected by charging circuit with lithium battery, described Lithium battery is connected with direct current output module, voltage monitoring module, power switch, USB output port successively by constant voltage circuit, institute State single-chip microcomputer to be connected by signal wire with voltage monitoring module, electricity quantity display module, lithium battery, the lithium battery and earth leakage protective Device is connected.

As the further improvement of above-mentioned technology, the single-chip microcomputer uses AT89C51.

As the further improvement of above-mentioned technology, the electricity quantity display module is arranged on its right end face of portable power source body 1.

As the further improvement of above-mentioned technology, the foldable handle 8 can be embedded in handle neck after folding.

Compared with prior art, the beneficial effects of the utility model are：The utility model structure is novel, design science, electricity Press monitoring modular using the A/D converter in single-chip microcomputer, realize voltage detecting function, it is safe, formula hand is turned folding manually Grip strip moves small generator and generates electricity and lithium battery is charged by charging circuit by charging port, using mixed charged, The practicality of portable power source is effectively raised, benefit electricity is various informative, and can take exercises.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

In figure：1- portable power sources body, 2- single-chip microcomputers, 3- constant voltage circuits, 4- voltage monitorings module, 5- earth leakage protectives dress Put, 6- electricity quantity display modules, 7- small generators, 8- foldable handles, 9- handles neck, 10- direct current outputs module, 11-USB Output port, 12- charging circuits, 13- charging ports, 14- power switches, 15- lithium batteries.

Embodiment

The technical scheme of this patent is described in more detail with reference to embodiment.

Referring to Fig. 1, in the utility model embodiment, a kind of mixed charged portable power source, including portable power source body 1, Single-chip microcomputer 2, constant voltage circuit 3, voltage monitoring module 4, earth leakage protective device 5, electricity quantity display module 6, small generator 7, folding Formula handle 8, handle neck 9, direct current output module 10, USB output port 11, charging circuit 12, charging port 13, power switch 14 and lithium battery 15, the interior bottom portion of portable power source body 1 be provided with single-chip microcomputer 2, constant voltage circuit 3, voltage monitoring module 4, Earth leakage protective device 5, small generator 7, direct current output module 10, charging circuit 12, charging port 13 and lithium battery 15, it is described Small generator 7 connects foldable handle 8, and the foldable handle 8 is arranged on the outside of the right side of portable power source body 1, described The right side of portable power source body 1 is provided with handle neck 9, and the front end face of portable power source body 1 is disposed with USB output port 11st, charging port 13, power switch 14, the charging port 13 and small generator 7 pass through charging circuit 12 and lithium battery 15 Connection, the lithium battery 15 by constant voltage circuit 3 successively with direct current output module 10, voltage monitoring module 4, power switch 14, USB output port 11 is connected, and the single-chip microcomputer 2 passes through signal wire with voltage monitoring module 4, electricity quantity display module 6, lithium battery 15 Connection, the lithium battery 15 is connected with earth leakage protective device 5, and the single-chip microcomputer 2 uses AT89C51, and the electricity shows mould Block 6 is arranged on its right end face of portable power source body 1, and the foldable handle 8 can be embedded in handle neck 9 after folding.

Operation principle of the present utility model is：Utility model device is when in use, first, logical by the charging port 13 Overcharge circuit 12 charges to lithium battery 15, after the electric energy of lithium battery 15 is finished in portable power source, in road or stops In the case of electricity, foldable handle 8 can be taken out out of handle neck 9, formula handle 8 is turned folding manually and drives small generator 7 Generate electricity, and lithium battery 15 is charged by charging circuit 12, effectively raise the practicality of portable power source, mend electric form It is various, and can take exercises, when using portable power source, USB output port 11 is inserted, power switch 14, the lithium is pressed Electricity is streamed to USB output port 11 by battery 15 by constant voltage circuit 3, direct current output module 10, and single-chip microcomputer 2 is supervised by voltage The voltage surveyed in the detection constant voltage circuit 3 of module 4, the electricity quantity display module 6 shows the electricity of lithium battery 15 in real time.

The utility model structure is novel, design science, and voltage monitoring module 4 is realized using the A/D converter in single-chip microcomputer Voltage detecting function, it is safe, formula handle 8 is turned folding manually drives small generator 7 to generate electricity and by charging port 13 Lithium battery 15 is charged by charging circuit 12, using mixed charged, the practicality of portable power source is effectively raised, mended Electricity is various informative, and can take exercises.

The foregoing is only the utility model preferred embodiment, not thereby limit embodiment of the present utility model and Protection domain, to those skilled in the art, should can appreciate that in all utilization the utility model specifications and diagram Hold the scheme obtained by the equivalent substitution made and obvious change, should be included in protection domain of the present utility model It is interior.

Claims

1. a kind of mixed charged portable power source, including portable power source body (1), single-chip microcomputer (2), constant voltage circuit (3), voltage monitoring Module (4), earth leakage protective device (5), electricity quantity display module (6), small generator (7), foldable handle (8), handle neck (9), direct current output module (10), USB output port (11), charging circuit (12), charging port (13), power switch (14) and Lithium battery (15), it is characterised in that portable power source body (1) interior bottom portion be provided with single-chip microcomputer (2), constant voltage circuit (3), Voltage monitoring module (4), earth leakage protective device (5), small generator (7), direct current output module (10), charging circuit (12), Charging port (13) and lithium battery (15), small generator (7) the connection foldable handle (8), the foldable handle (8) It is arranged on the outside of portable power source body (1) right side, portable power source body (1) right side is provided with handle neck (9), described Portable power source body (1) front end face is disposed with USB output port (11), charging port (13), power switch (14), described Charging port (13) and small generator (7) are connected by charging circuit (12) with lithium battery (15), and the lithium battery (15) is led to Cross constant voltage circuit (3) successively with direct current output module (10), voltage monitoring module (4), power switch (14), USB output port (11) connect, the single-chip microcomputer (2) passes through signal wire with voltage monitoring module (4), electricity quantity display module (6), lithium battery (15) Connection, the lithium battery (15) is connected with earth leakage protective device (5).

2. a kind of mixed charged portable power source according to claim 1, it is characterised in that the single-chip microcomputer (2) uses AT89C51。

3. a kind of mixed charged portable power source according to claim 1, it is characterised in that the electricity quantity display module (6) It is arranged on portable power source body (1) its right end face.

4. a kind of mixed charged portable power source according to claim 1, it is characterised in that foldable handle (8) folding Poststack can be embedded in handle neck (9).