Multi-port gallium nitride fast charger for mobile phone and application method thereof

Abstract

The application discloses a kind of mobile phone with multi-port gallium nitride fast charging and its application method, including main frame, head intelligent fast charging part, tail intelligent fast charging part, middle fast charging part and intelligent control part;Head intelligent fast charging part includes adjusting mechanism one, detection mechanism one and fixed mechanism one;Tail intelligent fast charging part includes adjusting mechanism two, detection mechanism two and fixed mechanism two;Intelligent control part includes anti-misentry mechanism, control mechanism and early warning display mechanism.Can realize the simultaneous charging and detection of multiple mobile phones at the same time, by increasing or decreasing middle fast charging part, adapt to different scene needs, save energy while taking into account demand;Realize the intelligent charging and monitoring of mobile phone, adapt to various types of mobile phones and part other mobile devices, effectively reduce labor intensity, improve access speed.

Description

TECHNICAL FIELD

[0001] The application relates to the field of gallium nitride chargers, in particular to a multi-port gallium nitride fast charger for mobile phones and an application method thereof. BACKGROUND

[0002] Mobile phones, also known as mobile phones or wireless phones, are originally a kind of communication tools, which are portable phone terminals that can be used in a wide range. With the improvement of people's living standards, mobile phones have become one of the necessities. With the continuous improvement of the level of science and technology, the types of mobile phones have also increased sharply, and various chargers have emerged as the times require. Gallium nitride chargers are widely used due to their small size and large power.

[0003] At present, some jobs need to hand in mobile phones when working for centralized management. Due to the variety of mobile phones, it is difficult to monitor the state of these mobile phones after being centralized, which may lead to low battery and missed important notifications and information. At the same time, due to the large number of different types of mobile phones collected together, they also need to be numbered and laid flat, which will occupy a large area. When using storage cabinets for storage, in addition to occupying a large volume, it will also take a lot of time to access.

[0004] Chinese patent CN111127770A discloses a charger, which comprises a shell and a protective cover hinged to the shell. The shell is provided with a mutual inductor, an electric energy meter electrically connected with the mutual inductor, a control device, and a wiring board. The mutual inductor is electrically connected with the control device, and the electric energy meter and the wiring board are electrically connected with the control device. A charging hole corresponding to the jack hole of the wiring board is formed in the side wall of the shell.

[0005] Similar to the above multi-interface charger, it still needs to use a wire to connect the mobile phone or can only charge the same type of power bank, and cannot solve the problem of centralized charging of different types of mobile phones without external connection line. SUMMARY

[0006] The application provides a multi-port gallium nitride fast charger for mobile phones, which solves the problems of difficult charging, difficult monitoring and low efficiency in centralized management of traditional mobile phones.

[0007] In order to achieve the above purpose, the application adopts the following technical scheme:

[0008] A multi-port gallium nitride fast charger for mobile phones, comprising a main frame, a head intelligent fast charging part, a tail intelligent fast charging part, a middle fast charging part and an intelligent control part.

[0009] The main frame comprises a head shell, a tail shell and a middle shell.

[0010] The head shell comprises a hollow container one with eight prisms.

[0011] The left side plate, the front side plate, the right side plate and the rear side plate of the octagonal prism hollow container one are provided with rectangular through holes one.

[0012] The lower bottom plate of the octagonal prism hollow container one is provided with a circular through hole one.

[0013] The tail shell comprises an octagonal prism hollow container two.

[0014] The left side plate, the front side plate, the right side plate and the rear side plate of the octagonal prism hollow container two are provided with rectangular through holes two.

[0015] The upper bottom plate of the octagonal prism hollow container two is provided with a circular through hole two.

[0016] The lower bottom plate of the octagonal prism hollow container two is provided with a circular mounting groove.

[0017] The middle shell comprises an octagonal prism hollow container three.

[0018] The left side plate, the front side plate, the right side plate and the rear side plate of the octagonal prism hollow container three are provided with rectangular through holes three.

[0019] The upper bottom plate and the lower bottom plate of the octagonal prism hollow container three are provided with circular through holes three.

[0020] The head intelligent fast charging part comprises an adjusting mechanism one, a detection mechanism one and a fixing mechanism one.

[0021] The adjusting mechanism one comprises a stepping motor, a pin shaft one, a wheel turntable one and a charging mechanism one.

[0022] The lower end of the pin shaft is provided with a "T" shaped connecting groove.

[0023] The side wall of the pin shaft one is arranged in the circular through hole one and the octagonal prism hollow container one through rolling bearings one and rolling bearings two respectively.

[0024] The rolling bearings two are arranged on the inner wall of the upper bottom plate of the octagonal prism hollow container one through the "U" shaped connecting frame.

[0025] The stepping motor is arranged in the octagonal prism hollow container one, and the rotating shaft of the stepping motor is arranged at the top end of the pin shaft one.

[0026] The wheel turntable one is provided with a circular pin hole one.

[0027] The wheel turntable one is arranged on the pin shaft one through the circular pin hole one.

[0028] The detection mechanism one is arranged on the inner wall of the front side plate of the octagonal prism hollow container one through the mounting frame, and the detection mechanism one is located above the rectangular through hole one.

[0029] The fixing mechanism is equidistantly arranged on the inner wall of the lower bottom plate of the octagonal hollow container.

[0030] The fixing mechanism is circularly distributed.

[0031] The tail intelligent fast charging part comprises adjusting mechanism two, detection mechanism two and fixing mechanism two.

[0032] The adjusting mechanism two comprises a servo motor, a pin shaft two, a wheel rotating disc two and a charging mechanism two.

[0033] The upper end of the pin shaft two is provided with a "T"-shaped connecting protrusion.

[0034] The side wall of the pin shaft two is arranged in the circular through hole two and the circular mounting groove through rolling bearings three and four respectively.

[0035] The pin shaft two is provided with a conical gear ring through a rolling bearing five.

[0036] The servo motor is arranged on the upper bottom plate of the octagonal hollow container two through a mounting frame.

[0037] The rotating shaft of the servo motor is drivingly connected with the conical gear ring through a reduction gear box and a conical gear.

[0038] The lower bottom surface of the conical gear ring is arranged on the wheel rotating disc two.

[0039] The wheel rotating disc two is provided with a circular pin hole two.

[0040] The detection mechanism two is arranged on the inner wall of the front side plate of the octagonal hollow container two through a mounting frame, and the detection mechanism two is located above the rectangular through hole two.

[0041] The fixing mechanism two is equidistantly arranged on the inner wall of the lower bottom plate of the octagonal hollow container two.

[0042] The fixing mechanism two is circularly distributed.

[0043] The middle fast charging part comprises adjusting mechanism three, detection mechanism three and fixing mechanism three.

[0044] The adjusting mechanism three comprises a pin shaft three, a wheel rotating disc three and a charging mechanism three.

[0045] The upper end of the pin shaft three is provided with a "T"-shaped connecting protrusion.

[0046] The lower end of the pin shaft three is provided with a "T"-shaped connecting groove.

[0047] The side wall of the pin shaft three is arranged in the circular through hole three through rolling bearings six and seven respectively.

[0048] The wheel rotating disc three is provided with a circular pin hole three.

[0049] The rotating disc three is arranged on the inner wall of the lower bottom plate of the octagonal prism hollow container two.

[0050] The detection mechanism three is arranged on the inner wall of the front side plate of the octagonal prism hollow container three through the mounting frame, and is located above the rectangular through hole three.

[0051] The fixing mechanism three is equidistantly arranged on the inner wall of the lower bottom plate of the octagonal prism hollow container three.

[0052] The fixing mechanism three is circularly distributed.

[0053] The detection mechanism one, the detection mechanism two and the detection mechanism three all include a servo motor two, a reel one, a detection plate and a miniature ranging radar.

[0054] The miniature ranging radar is arranged on the detection plate; the detection plate is slidingly connected to the “C”-shaped sliding pipe.

[0055] The reel one is located above the detection plate, and the reel one is in transmission connection with the rotating shaft of the servo motor two.

[0056] The reel one and the detection plate are connected through a pulley rope.

[0057] The fixing mechanism one, the fixing mechanism two and the fixing mechanism three all include a limiting structure, a pushing structure and a resetting structure.

[0058] The limiting structure includes a lead screw motor one, a “C”-shaped sliding rail and an “n”-shaped support plate.

[0059] The lead screw motor one is located below the “n”-shaped support plate.

[0060] The “C”-shaped sliding rail is arranged on the rotor of the lead screw motor one through an “L”-shaped connecting frame.

[0061] The “C”-shaped sliding rail is slidingly connected to the upper bottom surface of the “n”-shaped support plate.

[0062] The pushing structure includes a lead screw motor two and an electric telescopic block.

[0063] The lead screw motor two is located above the “n”-shaped support plate.

[0064] The electric telescopic block is arranged on the rotor of the lead screw motor two.

[0065] The resetting structure includes an “L”-shaped movable block, a servo motor three and an interface.

[0066] The “L”-shaped movable block is slidingly connected to the “C”-shaped sliding rail through a sliding block.

[0067] The third servo motor is located away from the detection plate, and the third servo motor is arranged on the C-shaped sliding rail through a sliding block.

[0068] The charging mechanism one, the charging mechanism two and the charging mechanism three all include an interface.

[0069] The interface includes a Mini USB interface, a Micro USB interface, a Type-C interface and a Lighting interface.

[0070] The interfaces are equidistantly distributed on the wheel turntable one, the wheel turntable two and the wheel turntable three.

[0071] The intelligent control part includes an anti-misentry mechanism, a control mechanism and a pre-warning display mechanism.

[0072] The anti-misentry mechanism includes a pyroelectric infrared sensor module, a microprocessor, a voice module and a loudspeaker.

[0073] The pyroelectric infrared sensor module is arranged in the octagonal hollow container one, the octagonal hollow container two and the octagonal hollow container three.

[0074] The microprocessor is arranged in the octagonal hollow container one, the octagonal hollow container two and the octagonal hollow container three, respectively.

[0075] The voice module is arranged in the octagonal hollow container one.

[0076] The loudspeaker is arranged on the octagonal hollow container one.

[0077] The control mechanism includes a start button, a quit button and an inquiry button.

[0078] The start button is arranged on the outer side wall of the octagonal hollow container one.

[0079] The quit button and the inquiry button are both arranged on the outer side walls of the octagonal hollow container one, the octagonal hollow container two and the octagonal hollow container three.

[0080] The pre-warning display mechanism includes a variable color light emitting diode, a buzzer, a miniature camera and a display screen.

[0081] The miniature camera is arranged in the octagonal hollow container one, the octagonal hollow container two and the octagonal hollow container three.

[0082] The variable color light emitting diode, the buzzer and the display screen are all arranged on the octagonal hollow container one, the octagonal hollow container two and the outer side wall of the octagonal hollow container three.

[0083] The stepping motor, the servo motor, the servo motor two, the micro distance measuring radar, the screw motor one, the servo motor three, the interface, the start button, the exit button, the query button, the variable color light emitting diode, the buzzer, the micro camera, the display screen, the pyroelectric infrared sensor module, the voice module, the loudspeaker and the microprocessor are electrically connected.

[0084] In order to obtain better charging effect, the heat dissipation through holes can be additionally arranged on the side wall of the first octagonal hollow container, the second octagonal hollow container and the third octagonal hollow container.

[0085] Further, the heat dissipation fans can be additionally arranged in the first octagonal hollow container, the second octagonal hollow container and the third octagonal hollow container.

[0086] Further, the hollow through holes and the side through holes are additionally arranged on the pin shaft one, the pin shaft two and the pin shaft three.

[0087] Further, the wireless transmission module is additionally arranged.

[0088] Further, the WiFi module is additionally arranged and electrically connected with the microprocessor.

[0089] Further, the second micro camera and the image recognition sensor module are additionally arranged on the detection plate, and the second micro camera and the image recognition sensor module are electrically connected with the microprocessor.

[0090] Further, the height adjusting device is additionally arranged below the interface.

[0091] The beneficial effects of the present application relative to the prior art are as follows:

[0092] In the present application, the following functions are realized through the integrated arrangement of the main frame, the head intelligent fast charging part, the tail intelligent fast charging part, the middle fast charging part and the intelligent control part.

[0093] Firstly, the intelligent charging and monitoring of the mobile phone can adapt to various types of mobile phones and some other mobile devices.

[0094] Secondly, on the basis of not using external connecting lines, the simultaneous charging and detection of multiple mobile phones are realized, and the middle fast charging part can be increased or decreased to adapt to different scene requirements, save energy and meet the needs.

[0095] Thirdly, the setting of the intelligent control part realizes voice guidance, which can serve beginners and the elderly, and the multiple interfaces can also alleviate the charging difficulties of the elderly.

[0096] Fourthly, combined with the wireless devices such as the WiFi module, the income can be realized.

[0097] Fifth, for special posts (bank, laboratory and library, etc.) and scene needs (such as, meeting, classroom and lecture, etc.), the submitted mobile phone can be charged and monitored at the same time, effectively reducing the labor intensity, improving the access speed, and avoiding the situation that important notices and information cannot be received due to lack of electricity. BRIEF DESCRIPTION OF DRAWINGS

[0098] Figure 1 It is a top view partial section structure schematic diagram of the first part of the intelligent fast charging part of the application;

[0099] Figure 2 It is a top view partial section structure schematic diagram of the middle part of the fast charging part of the application;

[0100] Figure 3 It is a top view partial section structure schematic diagram of the tail part of the intelligent fast charging part of the application;

[0101] Figure 4 It is a front view plane assembly partial section structure schematic diagram of the application.

[0102] In the figure: 101. Class octagonal hollow container one, 102. Rectangular through hole one, 201. Class octagonal hollow container two, 202. Rectangular through hole two, 203. Circular mounting groove 301. Class octagonal hollow container three, 302. Rectangular through hole three, 401. Stepping motor, 402. Pin shaft one, 404. Wheel turntable one, 501. Servo motor, 502. Pin shaft two, 503. Conical tooth ring, 504. Wheel turntable two, 601. Pin shaft three, 602. Wheel turntable three, 701. Detection plate, 702. Servo motor two, 801. Lead screw motor one, 802. “N” shaped support plate, 803. “C” shaped slide rail, 804. Lead screw motor two, 805. Electric telescopic block, 901. “L” shaped movable block, 902. Servo motor three, 903. Interface. DETAILED DESCRIPTION

[0103] Example 1, refer to the attached Figures 1-4 A multi-port gallium nitride fast charging for mobile phone, comprising a main frame, a first part of intelligent fast charging, a tail part of intelligent fast charging, a middle part of fast charging and an intelligent control part.

[0104] The main frame comprises a first part of housing, a tail part of housing and a middle part of housing.

[0105] The first part of housing comprises a class octagonal hollow container one 101.

[0106] The left side plate, the front side plate, the right side plate and the rear side plate of the class octagonal hollow container one 101 are all provided with a rectangular through hole one 102.

[0107] The bottom plate of the octagonal prism hollow container one 101 is provided with a circular through hole one.

[0108] The tail shell comprises an octagonal prism hollow container two 201.

[0109] The left side plate, front side plate, right side plate and rear side plate of the octagonal prism hollow container two 201 are provided with a rectangular through hole two 202.

[0110] The top plate of the octagonal prism hollow container two 201 is provided with a circular through hole two.

[0111] The bottom plate of the octagonal prism hollow container two 201 is provided with a circular mounting groove 203.

[0112] The middle shell comprises an octagonal prism hollow container three 301.

[0113] The left side plate, front side plate, right side plate and rear side plate of the octagonal prism hollow container three 301 are provided with a rectangular through hole three 302.

[0114] The top plate and bottom plate of the octagonal prism hollow container three 301 are provided with a circular through hole three.

[0115] The head intelligent fast charging part comprises an adjusting mechanism one, a detection mechanism one and a fixing mechanism one.

[0116] The adjusting mechanism one comprises a stepping motor 401, a pin shaft one 402, a wheel turntable one 404 and a charging mechanism one.

[0117] The lower end of the pin shaft one 402 is provided with a "T" shaped connecting groove.

[0118] The side wall of the pin shaft one 402 is arranged in the circular through hole one and the octagonal prism hollow container one 101 through rolling bearing one and rolling bearing two respectively.

[0119] The rolling bearing two is arranged on the inner wall of the top plate of the octagonal prism hollow container one 101 through the "U" shaped connecting frame.

[0120] The stepping motor 401 is arranged in the octagonal prism hollow container one 101, and the rotating shaft of the stepping motor 401 is arranged at the top end of the pin shaft one 402.

[0121] The wheel turntable one 404 is provided with a circular pin hole one.

[0122] The wheel turntable one 404 is arranged on the pin shaft one 402 through the circular pin hole one.

[0123] The detection mechanism one is arranged on the inner wall of the front side plate of the octagonal prism hollow container one 101 through the mounting frame, and the detection mechanism one is located above the rectangular through hole one 102.

[0124] The fixing mechanism is equidistantly arranged on the inner wall of the lower bottom plate of the octagonal hollow container 101.

[0125] The fixing mechanism is circularly distributed.

[0126] The tail intelligent fast charging part includes adjusting mechanism two, detection mechanism two and fixing mechanism two.

[0127] The adjusting mechanism two includes servo motor 501, pin shaft two 502, wheel turntable two 504 and charging mechanism two.

[0128] The upper end of the pin shaft two 502 is provided with a "T" shaped connecting protrusion.

[0129] The side wall of the pin shaft two 502 is arranged in the circular through hole two and the circular mounting groove 203 through rolling bearing three and rolling bearing four respectively.

[0130] The pin shaft two 502 is provided with a conical gear ring 503 through rolling bearing five.

[0131] The servo motor 501 is arranged on the upper bottom plate of the octagonal hollow container two 201 through the mounting bracket.

[0132] The rotating shaft of the servo motor 501 is connected with the conical gear ring 503 through the reduction gear box and the conical gear.

[0133] The lower bottom surface of the conical gear ring 503 is arranged on the wheel turntable two 504.

[0134] The wheel turntable two 504 is provided with a circular pin hole two.

[0135] The detection mechanism two is arranged on the inner wall of the front side plate of the octagonal hollow container two 201 through the mounting bracket, and the detection mechanism two is located above the rectangular through hole two 202.

[0136] The fixing mechanism two is equidistantly arranged on the inner wall of the lower bottom plate of the octagonal hollow container two 201.

[0137] The fixing mechanism two is circularly distributed.

[0138] The middle fast charging part includes adjusting mechanism three, detection mechanism three and fixing mechanism three.

[0139] The adjusting mechanism three includes pin shaft three 601, wheel turntable three 602 and charging mechanism three.

[0140] The upper end of the pin shaft three 601 is provided with a "T" shaped connecting protrusion.

[0141] The lower end of the pin shaft three 601 is provided with a "T" shaped connecting groove.

[0142] The pin shaft three 601 is arranged in the circular through hole three through the rolling bearing six and the rolling bearing seven.

[0143] The wheel rotating disc three 602 is provided with a circular pin hole three.

[0144] The wheel rotating disc three 602 is arranged on the inner wall of the lower bottom plate of the octagonal prism hollow container two 201.

[0145] The detection mechanism three is arranged on the inner wall of the front side plate of the octagonal prism hollow container three 301 through the mounting frame, and the detection mechanism three is located above the rectangular through hole three 302.

[0146] The fixing mechanism three is equidistantly arranged on the inner wall of the lower bottom plate of the octagonal prism hollow container three 301.

[0147] The fixing mechanism three is circularly distributed.

[0148] The detection mechanism one, the detection mechanism two and the detection mechanism three all include a servo motor two 702, a reel one, a detection plate 701 and a micro distance measuring radar.

[0149] The micro distance measuring radar is arranged on the detection plate 701; the detection plate 701 is slidingly connected to the “C”-shaped sliding pipe.

[0150] The reel one is located above the detection plate 701, and the reel one is in transmission connection with the rotating shaft of the servo motor two 702.

[0151] The reel one and the detection plate 701 are connected through a pulley rope.

[0152] The fixing mechanism one, the fixing mechanism two and the fixing mechanism three all include a limiting structure, a propelling structure and a resetting structure.

[0153] The limiting structure includes a lead screw motor one 801, a “C”-shaped sliding rail 803 and an “n”-shaped support plate 802.

[0154] The lead screw motor one 801 is located below the “n”-shaped support plate 802.

[0155] The “C”-shaped sliding rail 803 is arranged on the rotor of the lead screw motor one 801 through the “L”-shaped connecting frame.

[0156] The “C”-shaped sliding rail 803 is slidingly connected to the upper surface of the “n”-shaped support plate 802.

[0157] The propelling structure includes a lead screw motor two 804 and an electric telescopic block 805.

[0158] The lead screw motor two 804 is located above the “n”-shaped support plate 802.

[0159] The electric telescopic block 805 is arranged on the mover of the second screw motor 804.

[0160] The reset structure comprises an "L"-shaped movable block 901, a third servo motor 902 and an interface 903.

[0161] The "L"-shaped movable block 901 is connected to the "C"-shaped slide rail 803 through a sliding block.

[0162] The third servo motor 902 is located away from the detection plate 701, and is arranged on the "C"-shaped slide rail 803 through a sliding block; the third servo motor 902 is connected to the "L"-shaped movable block 901 through a pulley and a rope.

[0163] The charging mechanism one, the charging mechanism two and the charging mechanism three all comprise the interface 903.

[0164] The interface 903 comprises a Mini USB interface, a Micro USB interface, a Type-C interface and a Lighting interface.

[0165] The interface 903 is equidistantly distributed on the wheel rotating disc one 404, the wheel rotating disc two 504 and the wheel rotating disc three 602.

[0166] The intelligent control part comprises an anti-misentry mechanism, a control mechanism and a pre-warning display mechanism.

[0167] The anti-misentry mechanism comprises a pyroelectric infrared sensor module, a microprocessor, a voice module and a loudspeaker.

[0168] The pyroelectric infrared sensor module is arranged in the first octagonal hollow container 101, the second octagonal hollow container 201 and the third octagonal hollow container 301.

[0169] The microprocessor is arranged in the first octagonal hollow container 101, the second octagonal hollow container 201 and the third octagonal hollow container 301, respectively.

[0170] The voice module is arranged in the first octagonal hollow container 101.

[0171] The loudspeaker is arranged on the first octagonal hollow container 101.

[0172] The control mechanism comprises a start button, a quit button and an inquiry button.

[0173] The start button is arranged on the outer side wall of the first octagonal hollow container 101.

[0174] The quit button and the inquiry button are both arranged on the outer side walls of the first octagonal hollow container 101, the second octagonal hollow container 201 and the third octagonal hollow container 301.

[0175] The early warning display mechanism comprises a variable color light emitting diode, a buzzer, a micro camera and a display screen.

[0176] The micro camera is arranged in the octagonal hollow container one 101, the octagonal hollow container two 201 and the octagonal hollow container three 301.

[0177] The variable color light emitting diode, the buzzer and the display screen are arranged on the octagonal hollow container one 101, the octagonal hollow container two 201 and the outer side wall of the octagonal hollow container three 301.

[0178] The stepping motor 401, the servo motor 501, the servo motor two 702, the micro ranging radar, the screw rod motor one 801, the servo motor three 902, the interface 903, the start button, the exit button, the query button, the variable color light emitting diode, the buzzer, the micro camera, the display screen, the pyroelectric infrared sensor module, the voice module, the loudspeaker and the microprocessor are electrically connected.

[0179] In order to obtain better charging effect, the heat dissipation through holes can be additionally arranged on the octagonal hollow container one 101, the octagonal hollow container two 201 and the side wall of the octagonal hollow container three 301.

[0180] Further, the heat dissipation fan can be additionally arranged in the octagonal hollow container one 101, the octagonal hollow container two 201 and the octagonal hollow container three 301.

[0181] The working principle and the use method of the application are as follows:

[0182] The first step is assembling:

[0183] According to the superposition mode of the head intelligent fast charging part, the plurality of middle fast charging parts and the tail intelligent fast charging part, the application and the power supply circuit are assembled.

[0184] The application is powered and debugged.

[0185] The second step is charging:

[0186] The head intelligent fast charging part is arranged with the tail of the mobile phone of any charging interface type facing the inside of the device.

[0187] The micro ranging radar detects that the mobile phone enters, and outputs a signal to the microprocessor, and the microprocessor determines that the interface 903 meets the preset parameters. The microprocessor outputs a signal to the stepping motor 401, and the stepping motor 401 controls the rotation of the wheel disc one 404, so that the correct interface 903 is aligned with the rectangular through hole one 102.

[0188] The microprocessor outputs a signal to the servo motor two 702, and the servo motor two 702 winds up the detection plate 701.

[0189] Further push the mobile phone to the back of the detection plate 701. The hand leaves, and the pyroelectric infrared sensor module outputs a signal to the microprocessor. The servo motor two 702 controls the detection plate 701 to reset.

[0190] The microprocessor outputs a signal to the lead screw motor one 801, the lead screw motor two 804, and the electric telescopic block 805. Under the push of the lead screw motor one 801, the two "C" shaped sliding rails 803 move closer to each other, making the "L" shaped movable block 901 clamp the mobile phone. According to the position of the mobile phone charging interface, the microprocessor adjusts the running distance of the two lead screw motor one 801 movers.

[0191] The electric telescopic block 805 extends and stops against the outer end of the mobile phone. The lead screw motor two 804 pushes the mobile phone to plug with the interface 903. Charging is performed. The display screen displays the charging status synchronously.

[0192] At this time, the display screen near the other three rectangular through holes one 102 displays the supported charging interface 903 type.

[0193] The tail intelligent fast charging part drives the rotation of the wheel turntable two 504 by the servo motor 501. The rest is the same as above.

[0194] The middle fast charging part does not have the switching interface 903 function, and the rest is the same as above.

[0195] Step three, take out:

[0196] The operator presses the exit button.

[0197] The microprocessor outputs a signal to the servo motor two 702, the servo motor three 902, the lead screw motor one 801, the lead screw motor two 804, and the electric telescopic block 805.

[0198] The lead screw motor two 804 and the electric telescopic block 805 are reset in turn. The servo motor two 702 winds up the detection plate 701. The servo motor three 902 drives the "L" shaped movable block 901 to reset, so that the mobile phone is pushed out.

[0199] After the user takes away the mobile phone, the detection plate 701 resets.

[0200] Step four, early warning:

[0201] When the charging operation is completed (the miniature camera assists in detecting whether it is full, and in emergency communication), the microprocessor outputs a signal to the variable color light emitting diode, the buzzer, and the voice module. The variable color light emitting diode displays green, the buzzer buzzes, and the voice module emits a prompt sound through the loudspeaker that the mobile phone at the location is charged. Until the user takes away the mobile phone.

[0202] When there is a mobile phone, foreign matter or living body that does not conform to the preset interface 903 close to the detection plate 701, the micro ranging radar will collect signals, which are then transmitted to the microprocessor, which outputs signals to the variable color light-emitting diode, the buzzer and the voice module. The variable color light-emitting diode displays red color and flashes, the buzzer continuously chirps, and the voice module emits a warning prompt sound.

[0203] In example 2, on the basis of example 1, hollow through holes and side through holes are arranged on pin shaft one 402, pin shaft two 502 and pin shaft three 601 to facilitate the connection of power supply lines.

[0204] In example 3, on the basis of example 1, a wireless transmission module is additionally provided to reduce the number of microprocessors.

[0205] In example 4, on the basis of example 1, a wifi module is additionally provided and electrically connected with the microprocessor, so that the public can be served to obtain benefits.

[0206] In example 5, on the basis of example 1, a height adjusting device is additionally provided below the interface 903 to further improve the adaptation range.

[0207] In example 6, on the basis of example 1, a second micro camera and an image recognition sensor module are additionally provided on the detection plate to identify different types of mobile phone charging interfaces, and the second micro camera and the image recognition sensor module are electrically connected with the microprocessor to further improve the recognition accuracy.

[0208] Finally, it should be noted that: the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made shall be included in the protection scope of the present application.

Claims

1. A multi-port gallium nitride fast charger for mobile phones, comprising a main frame, a head intelligent fast charging part, a tail intelligent fast charging part, a middle fast charging part and an intelligent control part; the main frame comprises a head shell, a tail shell and a middle shell; characterized in that: The head intelligent fast charging part comprises an adjusting mechanism one, a detection mechanism one and a fixing mechanism one; the adjusting mechanism one comprises a motor, a pin shaft one, a wheel rotating disc one and a charging mechanism one; the lower end of the pin shaft one is provided with a connecting groove; the pin shaft one is arranged in a hollow container one; the motor is arranged in the hollow container one, and the rotating shaft of the motor is arranged at the top end of the pin shaft one; the wheel rotating disc one is arranged on the pin shaft one; the detection mechanism one is arranged in the hollow container one, and the fixing mechanism one is arranged on the inner wall of the bottom plate of the hollow container one; the tail intelligent fast charging part comprises an adjusting mechanism two, a detection mechanism two and a fixing mechanism two; the middle fast charging part comprises an adjusting mechanism three, a detection mechanism three and a fixing mechanism three; the detection mechanism one, the detection mechanism two and the detection mechanism three comprise a servo motor two, a reel one, a detection plate and a miniature ranging radar; the miniature ranging radar is arranged on the detection plate; the detection plate is slidably connected in a "C"-shaped sliding pipe; the reel one is located above the detection plate, and the reel one is in transmission connection with the rotating shaft of the servo motor two; the reel one and the detection plate are connected through a pulley rope; the fixing mechanism one, the fixing mechanism two and the fixing mechanism three comprise a limiting structure, a propelling structure and a resetting structure; the limiting structure comprises a lead screw motor one, a "C"-shaped sliding rail and an "n"-shaped supporting plate; the lead screw motor one is located below the "n"-shaped supporting plate; the "C"-shaped sliding rail is arranged on the rotor of the lead screw motor one through an "L"-shaped connecting frame; the "C"-shaped sliding rail is slidably connected to the upper bottom surface of the "n"-shaped supporting plate; the propelling structure comprises a lead screw motor two and an electric telescopic block; the lead screw motor two is located above the "n"-shaped supporting plate; the electric telescopic block is arranged on the rotor of the lead screw motor two; the resetting structure comprises an "L"-shaped movable block, a servo motor three and an interface; the "L"-shaped movable block is slidably connected in the "C"-shaped sliding rail through a sliding block; the servo motor three is located away from the detection plate, and the servo motor three is arranged on the "C"-shaped sliding rail through a sliding block; the servo motor three is connected with the "L"-shaped movable block through a pulley rope; the charging mechanism one comprises an interface; the interface is distributed on the wheel rotating disc one, a wheel rotating disc two and a wheel rotating disc three; the interface comprises one or more of a Mini USB interface, a Micro USB interface, a Type-C interface and a Lighting interface; a heat dissipation through hole is additionally arranged on the head shell, the tail shell and the middle shell; a heat dissipation fan is additionally arranged in the head shell, the tail shell and the middle shell; a height adjusting device is additionally arranged below the interface; a miniature camera two and an image recognition sensor module are additionally arranged on the detection plate, and the miniature camera two and the image recognition sensor module are electrically connected with a microprocessor; a wireless transmission module is additionally arranged; a wifi module is additionally arranged and electrically connected with the microprocessor; the head shell comprises an octagonal prism hollow container one; rectangular through holes one are arranged on the left side plate, the front side plate, the right side plate and the rear side plate of the octagonal prism hollow container one; a circular through hole one is arranged on the bottom plate of the octagonal prism hollow container one; the tail shell comprises an octagonal prism hollow container two;The left side plate, the front side plate, the right side plate and the back side plate of the octagonal prism hollow container two are provided with rectangular through holes two; the upper bottom plate of the octagonal prism hollow container two is provided with a circular through hole two; the lower bottom plate of the octagonal prism hollow container two is provided with a circular mounting groove; the middle shell comprises an octagonal prism hollow container three; the left side plate, the front side plate, the right side plate and the back side plate of the octagonal prism hollow container three are provided with rectangular through holes three; the upper bottom plate and the lower bottom plate of the octagonal prism hollow container three are provided with circular through holes three.

2. The multi-port gallium nitride fast charger for a handset of claim 1, wherein: The motor is a stepper motor; the hollow container one is a similar octagonal hollow container one; the wheel carousel one is provided with a circular pin hole one; the wheel carousel one is arranged on the pin shaft one through the circular pin hole one; the detection mechanism one is arranged on the inner wall of the front side plate of the similar octagonal hollow container one through the mounting bracket; the fixing mechanism one is arranged on the inner wall of the lower bottom plate of the similar octagonal hollow container one; and the fixing mechanism one is circularly distributed.

3. The multi-port gallium nitride fast charger for a handset of claim 1, wherein: The adjusting mechanism two comprises a servo motor, a pin shaft two, a wheel carousel two and a charging mechanism two; the upper end of the pin shaft two is provided with a "T"-shaped connecting convex; the side wall of the pin shaft two is arranged in the circular through hole two and the circular mounting groove through the rolling bearing three and the rolling bearing four; the pin shaft two is provided with a conical gear ring through the rolling bearing five; the servo motor is arranged on the upper bottom plate of the similar octagonal hollow container two through the mounting bracket; the rotating shaft of the servo motor is in transmission connection with the conical gear ring through the speed reducer gear box and the conical gear; the lower bottom surface of the conical gear ring is arranged on the wheel carousel two; the wheel carousel two is provided with a circular pin hole two; the detection mechanism two is arranged on the inner wall of the front side plate of the similar octagonal hollow container two through the mounting bracket; the fixing mechanism two is arranged on the inner wall of the lower bottom plate of the similar octagonal hollow container two; and the fixing mechanism two is circularly distributed.

4. The multi-port gallium nitride fast charger for a handset of claim 1, wherein: The adjusting mechanism three comprises a pin shaft three, a wheel carousel three and a charging mechanism three; the upper end of the pin shaft three is provided with a "T"-shaped connecting convex; the lower end of the pin shaft three is provided with a "T"-shaped connecting groove; the side wall of the pin shaft three is arranged in the circular through hole three through the rolling bearing six and the rolling bearing seven respectively; the wheel carousel three is provided with a circular pin hole three; the wheel carousel three is arranged on the inner wall of the lower bottom plate of the similar octagonal hollow container two; the detection mechanism three is arranged on the inner wall of the front side plate of the similar octagonal hollow container three through the mounting bracket, and the detection mechanism three is located above the rectangular through hole three; the fixing mechanism three is arranged on the inner wall of the lower bottom plate of the similar octagonal hollow container three; and the fixing mechanism three is circularly distributed.

5. The multi-port gallium nitride fast charger for a handset of claim 1, wherein: The intelligent control part comprises an anti-misentry mechanism, a control mechanism and a early warning display mechanism; the anti-misentry mechanism comprises a pyroelectric infrared sensor module, a microprocessor, a voice module and a loudspeaker; the pyroelectric infrared sensor module is arranged in the similar octagonal hollow container one, the similar octagonal hollow container two and the similar octagonal hollow container three; the control mechanism comprises a start button, a exit button and an inquiry button; and the early warning display mechanism comprises a variable color light emitting diode, a buzzer, a miniature camera and a display screen.

6. The application method of multi-port gallium nitride fast charging for mobile phones according to claim 1, characterized in that: Firstly, assembling: The multi-port gallium nitride fast charger for mobile phones and its power supply circuit are assembled in a superimposed manner of the head intelligent fast charging part, the plurality of middle fast charging parts and the tail intelligent fast charging part; the multi-port gallium nitride fast charger for mobile phones is powered and debugged; secondly, charging: The first part of the smart fast charging, any charging interface type of mobile phone tail towards the device inside; miniature ranging radar detects the mobile phone into, output signal to microprocessor, microprocessor determines the interface meets the preset parameters; output signal to stepper motor, stepper motor control wheel rotation disc a rotation, so that the correct interface to the rectangular hole a; microprocessor output signal to servo motor two, servo motor two winding detection plate; the mobile phone is further pushed to the detection plate rear; hand away, pyroelectric infrared sensor module output signal to microprocessor, servo motor two control detection plate reset; microprocessor delay output signal to screw rod motor one, screw rod motor two and electric telescopic block, under the screw rod motor one push, two "C" shaped slide rail between each other close, so that the "L" shaped movable block card mobile phone, according to the mobile phone charging interface position, microprocessor adjusts the two screw rod motor one runner distance; electric telescopic block elongation, against the mobile phone end; screw rod motor two push mobile phone and interface plug; charging; miniature camera monitoring mobile phone status, display screen synchronous display charging state; at this time, the other three rectangular hole a near the display screen, display the supported charging interface type; tail smart fast charging part, drive wheel rotation disc two rotation is servo motor; the rest is the same as above; the middle part of the fast charging part, do not have the function of switching interface, the rest is the same as above; The third step is to take out: The operator point press exit button; microprocessor output signal to servo motor two, servo motor three, screw rod motor one, screw rod motor two and electric telescopic block; screw rod motor two and electric telescopic block in turn reset; servo motor two winding detection plate; servo motor three driven "L" shaped movable block reset, so that the mobile phone is pushed out; after the user takes away the mobile phone, the detection plate reset.

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