CN207426723U - A kind of Multipurpose mobile power supply - Google Patents

Abstract

The utility model discloses a kind of Multipurpose mobile power supplys, including mobile power body, touching display screen is equipped on mobile power body, loud speaker, major light, USB charging interfaces, desk lamp, built in hardware system is internally provided in mobile power body, built in hardware system is equipped with transformer, accumulator, one chip microcomputer, memory module, feedback circuit, photoelectric conversion module, display module, driving circuit, voice module, the utility model is designed reasonably, it is simple in structure, desk lamp is equipped in the side of mobile power body, desk lamp can pop up after in the rotation of 360 ° of vertical direction, the inside of mobile power body is additionally provided with alarm clock, it can be set by touching display screen, it is used as alarm clock, right end is equipped with major light at the top of mobile power, it can be used as signal lamp or headlamp.

Description

A kind of Multipurpose mobile power supply

Technical field

The utility model is related to mobile power technical fields, are specially a kind of Multipurpose mobile power supply.

Background technology

As smart mobile phone etc. moves the popularization of equipment, since mobile equipment power dissipation is higher, and existing equipment battery durable Ability relative deficiency, persistently uses for the convenience of the user, and mobile power comes into being.Mobile power is commonly called as " charger baby ", including filling The components such as power supply circuit, rechargeable battery, conducting wire.Existing product conducting wire connection mobile power and mobile equipment, mobile power Continued power can be carried out to mobile equipment, achieve the effect that extend mobile equipment cruising time after charging..

With the development of science and technology portable electronic product is more and more, such as IPAD, laptop, tablet electricity Brain, mobile phone, digital camera, video camera, portable DVD player, MP3, MP4, GPS navigation equipment etc..For current portable number Code product is increasingly diversified, and use is more frequent, how to improve the usage time of digital product and corresponding electronic products, convenient The life of user plays the corresponding function of digital product or electronic product, becomes a big problem.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of Multipurpose mobile power supply Problem.

To achieve the above object, the utility model provides following technical solution：A kind of Multipurpose mobile power supply, including movement Power supply body, the top left side of the mobile power body are equipped with USB charging interfaces, and the right side of the USB charging interfaces is equipped with Major light, the left side of mobile power body are equipped with desk lamp, and the positive upper left side of the mobile power body is equipped with touching display screen, The front of mobile power body has lower section to be equipped with loud speaker, and the mobile power body is internally provided with built in hardware system.

Preferably, the bottom of the desk lamp is equipped with pedestal, and the top of pedestal is equipped with lamp bracket.

Preferably, the specification of the USB charging interfaces be 5V, 1A, 5V, 2.1A.

Preferably, the built in hardware system is equipped with transformer, and one end of the transformer is connected with accumulator, described The other end of accumulator is connected with one chip microcomputer, and the one side of the one chip microcomputer is equipped with memory module, the minitype single-chip The other end of machine is equipped with feedback circuit, photoelectric conversion module, display module, driving circuit, one end of the driving circuit and language Sound module connects.

Preferably, the feedback circuit is equipped with the first triode, and collector and the 5V voltages of first triode connect It connects, the emitter ground connection of first triode, the base stage of first triode is connected with the anode of the first diode, described The one end of the cathode of first diode respectively with second resistance, first resistor is connected, the other end of the first resistor and second The anode connection of diode, the cathode of second diode is connected with one end of the 5th resistance, the 5th resistance it is another End ground connection, the other end of the second resistance is connected with one end of the 4th resistance, the other end of the 4th resistance and the 5th resistance One end connects, and the anode of first diode and one end of 3rd resistor connect, the other end and capacitance of the 3rd resistor One end connection, the other end of capacitance is connected with conducting wire.

Preferably, the driving circuit is equipped with UI modules, and the UI inside modules are equipped with the 3rd diode, the two or three pole Pipe, the plus earth of the 3rd diode, the cathode of the 3rd diode are connected with one end of the 6th resistance, the 6th resistance The other end connection 3.6V voltages, second triode collector connection 5V voltages, the emitter of second triode It is connected with one end of the 7th resistance, the other end ground connection of the 7th resistance, the emitter of second triode and the 8th electricity One end connection of resistance, the other end of the 8th resistance and the base stage of third transistor connect, the 8th resistance and the three or three A node between the base stage of pole pipe is connected with one end of the 9th resistance, the other end of the 9th resistance and bearing for the 4th diode Pole connects, and the anode of the 4th diode and the collector of third transistor connect, the base of the 8th resistance and third transistor Another node between pole is connected with one end of TVS transient voltage suppressor diodes, the TVS transient voltage suppressor diodes The other end and third transistor emitter connect.

Compared with prior art, the beneficial effects of the utility model are：

(1) bottom of desk lamp is equipped with pedestal, and the top of pedestal is equipped with lamp bracket, and lamp bracket can be in the 360 ° of rotations of pedestal vertical direction Turn light angle direction；

(2) inside of mobile power body is additionally provided with alarm clock, can be set by touching display screen, and outgoing people can be with It is used using it as alarm clock；

(3) right end is equipped with major light at the top of mobile power, can be used as signal lamp or headlamp, and this Major light use LED lamp bead, have the characteristics that light by force, little power consumption, migrant person is facilitated to use.

Description of the drawings

Fig. 1 is the utility model mobile power body construction schematic diagram；

Fig. 2 is the utility model mobile power body desk lamp Unclosing structure schematic diagram；

Fig. 3 is the utility model built in hardware system structure diagram；

Fig. 4 is the utility model feedback circuit schematic diagram；

Fig. 5 is the utility model drive circuit schematic diagram；

In figure：1st, mobile power body；2nd, touching display screen；3rd, loud speaker；4th, major light；5th, USB charging interfaces；6th, platform Lamp；7th, built in hardware system；8th, transformer；9th, accumulator；10th, one chip microcomputer；11st, memory module；12nd, feedback circuit；13、 Photoelectric conversion module；14th, display module；15th, driving circuit；16th, voice module；17th, the first triode；18th, the first diode； 19th, first resistor；20th, second resistance；21st, the second diode；22nd, 3rd resistor；23rd, capacitance；24th, the 4th resistance；25th, the 5th Resistance；26th, the 6th resistance；27th, UI modules；28th, the 3rd diode；29th, the second triode；30th, the 7th resistance；31st, the 8th Resistance；32nd, the 9th resistance；33rd, TVS transient voltage suppressor diodes；34th, third transistor；35th, the 4th diode.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

It please refers to Fig.1 or Fig. 2, the utility model provides a kind of technical solution：A kind of Multipurpose mobile power supply, including movement Power supply body 1, the top left side of mobile power body 1 are equipped with USB charging interfaces 5, and the specifications of USB charging interfaces 5 is 5V, 1A, 5V, 2.1A, the right side of USB charging interfaces 5 are equipped with major light 4, and the left side of mobile power body 1 is equipped with desk lamp 6, the bottom of desk lamp 6 Portion is equipped with pedestal, and the top of pedestal is equipped with lamp bracket, and desk lamp can 360 ° of vertical direction rotates on pedestal after pop-up, moves power supply The positive upper left side of body 1 is equipped with touching display screen 2, and the positive lower right of mobile power body 1 is equipped with loud speaker 3, mobile electricity Source body 1 is internally provided with built in hardware system 7.

Referring to Fig. 3, built in hardware system 7 is equipped with transformer 8, one end of transformer 8 is connected with accumulator 9, electric power storage The other end in pond 9 is connected with one chip microcomputer 10, and the one side of one chip microcomputer 10 is equipped with memory module 11, one chip microcomputer 10 The other end be equipped with feedback circuit 12, photoelectric conversion module 13, display module 14, driving circuit 15, one end of driving circuit 15 with Voice module 16 connects.

Referring to Fig. 4, feedback circuit 12 is equipped with the first triode 17, collector and the 5V voltages of the first triode 17 Connection, the emitter ground connection of the first triode 17, the base stage of the first triode 17 are connected with the anode of the first diode 18, and first The one end of the cathode of diode 18 respectively with second resistance 20, first resistor 19 is connected, the other end of first resistor 19 and second The anode connection of diode 21, the cathode of the second diode 21 is connected with one end of the 5th resistance 25, the 5th resistance 25 it is another End ground connection, the other end of second resistance 20 are connected with one end of the 4th resistance 24, the other end and the 5th resistance of the 4th resistance 24 25 one end connection, the anode of the first diode 18 are connected with one end of 3rd resistor 22, the other end and the electricity of 3rd resistor 22 Hold 23 one end connection, the other end of capacitance 23 is connected with conducting wire.

Referring to Fig. 5, being equipped with UI modules 27 on driving circuit 15, UI modules 27 are internally provided with the 3rd diode 28, the Two triodes 29, the plus earth of the 3rd diode 28, the cathode of the 3rd diode 28 are connected with one end of the 6th resistance 26, the The other end connection 3.6V voltages of six resistance 26, the collector connection 5V voltages of the second triode 29, the hair of the second triode 29 Emitter-base bandgap grading is connected with one end of the 7th resistance 30, the other end ground connection of the 7th resistance 30, the emitter and the 8th of the second triode 29 One end connection of resistance 31, the other end of the 8th resistance 31 are connected with the base stage of third transistor 34, the 8th resistance 31 and the 3rd A node between the base stage of triode 34 is connected with one end of the 9th resistance 32, the other end and the four or two of the 9th resistance 32 The cathode connection of pole pipe 35, the anode of the 4th diode 35 is connected with the collector of third transistor 34, the 8th resistance 31 and the Another node between the base stage of three triodes 34 is connected with one end of TVS transient voltage suppressor diodes 33, TVS transient states The other end of voltage suppression diode 33 is connected with the emitter of third transistor 34.

The design of the utility model is reasonable, and small easy to carry, cruising time is long, also subsidiary a variety of utility functions.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of Multipurpose mobile power supply, including mobile power body（1）, it is characterised in that：The mobile power body（1）'s Top left side is equipped with USB charging interfaces（5）, the USB charging interfaces（5）Right side be equipped with major light（4）, mobile power body （1）Left side be equipped with desk lamp（6）, the mobile power body（1）Positive upper left side be equipped with touching display screen（2）, mobile electricity Source body（1）Positive lower right be equipped with loud speaker（3）, the mobile power body（1）Be internally provided with hardware system（7）.

2. a kind of Multipurpose mobile power supply according to claim 1, it is characterised in that：The desk lamp（6）Bottom be equipped with Pedestal, the top of pedestal are equipped with lamp bracket.

3. a kind of Multipurpose mobile power supply according to claim 1, it is characterised in that：The USB charging interfaces（5）Rule Lattice be 5V, 1A, 5V, 2.1A.

4. a kind of Multipurpose mobile power supply according to claim 1, it is characterised in that：The built in hardware system（7）On Equipped with transformer（8）, the transformer（8）One end and accumulator（9）Connection, the accumulator（9）The other end with it is miniature Microcontroller（10）Connection, the one chip microcomputer（10）One side be equipped with memory module（11）, the one chip microcomputer（10）'s The other end is equipped with feedback circuit（12）, photoelectric conversion module（13）, display module（14）, driving circuit（15）, the driving electricity Road（15）One end and voice module（16）Connection.

5. a kind of Multipurpose mobile power supply according to claim 4, it is characterised in that：The feedback circuit（12）It is equipped with First triode（17）, first triode（17）Collector be connected with 5V voltages, first triode（17）Hair Emitter grounding, first triode（17）Base stage and the first diode（18）Anode connection, first diode （18）Cathode respectively with second resistance（20）, first resistor（19）One end connection, the first resistor（19）The other end With the second diode（21）Anode connection, second diode（21）Cathode and the 5th resistance（25）One end connection, 5th resistance（25）The other end ground connection, the second resistance（20）The other end and the 4th resistance（24）One end connect It connects, the 4th resistance（24）The other end and the 5th resistance（25）One end connection, first diode（18）Anode and Three resistance（22）One end connection, the 3rd resistor（22）The other end and capacitance（23）One end connection, capacitance（23）'s The other end is connected with conducting wire.

6. a kind of Multipurpose mobile power supply according to claim 4, it is characterised in that：The driving circuit（15）It is equipped with UI modules（27）, the UI modules（27）It is internally provided with the 3rd diode（28）, the second triode（29）, the 3rd diode （28）Plus earth, the 3rd diode（28）Cathode and the 6th resistance（26）One end connection, the 6th resistance（26） The other end connection 3.6V voltages, second triode（29）Collector connection 5V voltages, second triode（29） Emitter and the 7th resistance（30）One end connection, the 7th resistance（30）The other end ground connection, second triode （29）Emitter and the 8th resistance（31）One end connection, the 8th resistance（31）The other end and third transistor（34） Base stage connection, the 8th resistance（31）With third transistor（34）Base stage between a node and the 9th resistance（32） One end connection, the 9th resistance（32）The other end and the 4th diode（35）Cathode connection, the 4th diode（35）Just Pole and third transistor（34）Collector connection, the 8th resistance（31）With third transistor（34）Base stage between it is another One node and TVS transient voltage suppressor diodes（33）One end connection, the TVS transient voltage suppressor diodes（33）'s The other end and third transistor（34）Emitter connection.