CN113036865B - Intelligent control wireless charging method - Google Patents

Intelligent control wireless charging method Download PDF

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Publication number
CN113036865B
CN113036865B CN202110300630.0A CN202110300630A CN113036865B CN 113036865 B CN113036865 B CN 113036865B CN 202110300630 A CN202110300630 A CN 202110300630A CN 113036865 B CN113036865 B CN 113036865B
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battery
mobile phone
cradle head
energy
rechargeable battery
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CN202110300630.0A
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CN113036865A (en
Inventor
周育春
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Dongguan Hankai Electronics Co ltd
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Dongguan Hankai Electronics Co ltd
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/623—Portable devices, e.g. mobile telephones, cameras or pacemakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00309—Overheat or overtemperature protection
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20209—Thermal management, e.g. fan control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Telephone Function (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention relates to an intelligent control wireless charging method, when the electric quantity of a mobile phone rechargeable battery (1) is lower than a preset value A, an energy transmitting device (3) moves to the receiving range of an energy receiving device of the mobile phone rechargeable battery (1) through a moving mechanism, and the energy transmitting device (3) and the energy receiving device of the mobile phone rechargeable battery (1) charge the mobile phone battery through electromagnetic induction; when the electric quantity of the direct broadcasting cradle head battery (4) is lower than a preset value B, the energy sending device (3) moves to the receiving range of the energy receiving device of the direct broadcasting cradle head battery (4) through the moving mechanism, and the energy sending device (3) and the energy receiving device of the direct broadcasting cradle head battery (4) charge the mobile phone battery through electromagnetic induction. The wireless charging method of the invention can share the live cradle head battery and the mobile phone battery with one energy transmitting device, thereby reducing the using amount of equipment and utilizing the limited space.

Description

Intelligent control wireless charging method
Technical Field
The invention relates to a wireless charging method, in particular to an intelligent control wireless charging method.
Background
Wireless charging consists of an energy transmitting device and an energy receiving device that exchange energy with each other when both devices are tuned to the same frequency, or resonate at a specific frequency.
Wireless charging technology is becoming mature to be applied to many fields, such as mobile phones and electric vehicles.
The rechargeable battery can be used in the live broadcast system, and the rechargeable battery can supply power to the live broadcast cradle head of the mobile phone and provide power for the light source, the rotation and the angle adjustment of the mobile phone cradle head. However, the live broadcast mobile phone also needs to be charged, and if the charging wire bundle is too much, the space utilization will be seriously influenced. Therefore, it is necessary to use a wireless charging technology, but how to take into account the charging of the mobile phone and the charging of the battery of the live cradle head device through the wireless charging technology is a problem to be solved, otherwise, the volume is too large, the heat dissipation is also too large, and the experience is poor.
Disclosure of Invention
The invention designs an intelligent control wireless charging method, which solves the technical problems that how to take account of mobile phone charging and charging of a battery of a live cradle head device through a wireless charging technology is a problem to be solved, otherwise, the volume is too large, the heat dissipation is too large, and the experience is poor.
In order to solve the technical problems, the invention adopts the following scheme:
an intelligent control wireless charging method comprises the following steps:
when the electric quantity of the mobile phone rechargeable battery is lower than a preset value A, the energy transmitting device moves to the receiving range of the energy receiving device of the mobile phone rechargeable battery through the moving mechanism, and the energy transmitting device and the energy receiving device of the mobile phone rechargeable battery charge the mobile phone battery through electromagnetic induction;
when the electric quantity of the direct broadcasting cradle head battery is lower than a preset value B, the energy sending device moves to the receiving range of the energy receiving device of the direct broadcasting cradle head battery through the moving mechanism, and the energy sending device and the energy receiving device of the direct broadcasting cradle head battery charge the direct broadcasting cradle head battery through electromagnetic induction.
Preferably, when the electric quantity of the mobile phone rechargeable battery is lower than a preset value A and the electric quantity of the direct broadcast cradle head battery is lower than a preset value B, the energy sending device preferentially induces the energy receiving device of the mobile phone rechargeable battery.
Preferably, the electric quantity of the mobile phone rechargeable battery is higher than a preset value C, the preset value C is larger than a preset value A, and meanwhile, when the electric quantity of the direct broadcasting cradle head battery is lower than a preset value B, the energy sending device moves and senses the energy receiving device of the direct broadcasting cradle head battery for D minutes, and then the energy sending device moves back to the energy receiving device of the mobile phone rechargeable battery to continuously charge the mobile phone battery.
Preferably, the mobile phone can automatically start the moving mechanism according to the residual electric quantity of the mobile phone rechargeable battery or the live cradle head battery.
Preferably, when the moving mechanism moves the energy transmitting device into the receiving range of the energy receiving device of the mobile phone rechargeable battery, the first heat dissipation window of the cavity of the live broadcast cradle head is synchronously opened.
Preferably, when the moving mechanism moves the energy sending device to the receiving range of the energy receiving device of the live cradle head battery, the second heat dissipation window of the live cradle head cavity is synchronously opened.
Preferably, a temperature sensor is arranged in the cavity of the live broadcast cradle head, monitors the temperature of the mobile phone rechargeable battery and/or the live broadcast cradle head battery, and outputs data through a display screen of the mobile phone.
Preferably, a cooling fan is further arranged inside the cavity of the live cradle head, and the cooling fan starts to cool the mobile phone rechargeable battery and/or the live cradle head battery when the temperature value acquired by the temperature sensor exceeds a preset value.
Preferably, the moving mechanism comprises a motor, a screw, a nut and a fixed support, the motor can drive the screw to rotate, the nut is sleeved on the screw and can move axially along the screw, the fixed support is fixed on the nut, and the energy transmitting device is fixed in the fixed support.
Preferably, the energy receiving device of the live broadcast cradle head battery is positioned inside the live broadcast cradle head cavity, and the energy receiving device of the mobile phone rechargeable battery is positioned on the supporting platform outside the live broadcast cradle head cavity.
Preferably, it has to open on the live cloud platform outer wall first heat dissipation window, be equipped with first baffle in the first heat dissipation window, first baffle can cover whole first heat dissipation window, first baffle is connected with first slurcam, and energy transmission device can be used for first slurcam to remove and drive first baffle when removing to cell-phone rechargeable battery and make first heat dissipation window opens.
Preferably, be equipped with first reset spring on first kickboard and the live cloud platform cavity inner wall.
Preferably, it has to directly broadcast on the cloud platform outer wall the second heat dissipation window, be equipped with the second baffle in the second heat dissipation window, the second baffle can cover whole the second heat dissipation window, the second baffle is connected with the second catch bar, and energy sending device can act on the second catch bar and remove and drive the second baffle and make when moving to the live cloud platform battery the second heat dissipation window is opened.
Preferably, the second pushing plate and the inner wall of the cavity of the live cradle head are provided with second return springs.
The intelligent control wireless charging method has the following beneficial effects:
(1) the wireless charging method can enable the direct broadcast cradle head battery and the mobile phone battery to share one energy transmitting device, and when a certain battery needs to be charged, the energy transmitting device only needs to be moved to the battery induction area for induction charging, so that the using number of equipment can be reduced, and the limited space is utilized.
(2) The method of the invention also moves the energy sending device to synchronously open the heat dissipation window according to the characteristic that the battery heats seriously during charging, thereby reducing the temperature of the battery, prolonging the service life of the battery and realizing the mutual identity and mutual matching of the components.
(3) The invention is also provided with a temperature sensor and a cooling fan, so that the heat in the cavity of the holder can be further released in time.
Drawings
FIG. 1: the wireless charging system with intelligent control of the invention does not work schematically;
FIG. 2: the intelligent control wireless charging system of the invention is a schematic diagram for charging the cradle head battery;
FIG. 3: the intelligent control wireless charging system of the invention is a schematic diagram for charging a mobile phone battery;
FIG. 4: the invention discloses a schematic structural diagram of a moving mechanism of an energy transmitting device.
Description of reference numerals:
1, charging a mobile phone; 2, directly broadcasting a cradle head cavity; 3-an energy transmission device; 31-a motor; 32-screw rod; 33-a screw cap; 34, a fixed bracket; 4, directly broadcasting a cradle head battery; 5-a first heat dissipation window; 51 — a first baffle; 52-first pusher plate; 53-first return spring; 6-a second heat dissipation window; 61 — a second baffle; 62-a second pushing plate; 63-second return spring.
Detailed Description
The invention is further illustrated below with reference to fig. 1 to 4:
as shown in fig. 1-3, an intelligent control wireless charging system, wherein an energy receiving device of a live cradle head battery 4 is located inside a live cradle head cavity 2, and an energy receiving device of a mobile phone charging battery 1 is located on a supporting platform outside the live cradle head cavity 2.
The energy transmitting device 3 moves to the energy receiving device receiving range of the mobile phone rechargeable battery 1 through the moving mechanism, and the energy transmitting device 3 and the energy receiving device of the mobile phone rechargeable battery 1 charge the mobile phone battery through electromagnetic induction. The energy transmitting device 3 moves to the receiving range of the energy receiving device of the live cradle head battery 4 through the moving mechanism, and the energy transmitting device 3 and the energy receiving device of the live cradle head battery 4 charge the live cradle head battery through electromagnetic induction.
Open on the live cloud platform outer wall and have first heat dissipation window 5, be equipped with first baffle 51 in the first heat dissipation window 5, first baffle 51 can cover whole first heat dissipation window 5, and first baffle 51 is connected with first slurcam 52, can act on first slurcam 52 and remove and drive first baffle 51 and make first heat dissipation window 5 open when energy transmitting device 3 removes to cell-phone rechargeable battery 1. The first pushing plate 52 and the inner wall of the direct broadcast cradle head cavity 2 are provided with a first return spring 53.
Open on the live cloud platform outer wall and have second heat dissipation window 6, be equipped with second baffle 61 in the second heat dissipation window 6, second baffle 61 can cover whole second heat dissipation window 6, and second baffle 61 is connected with second catch bar 62, can act on second catch bar 62 and remove and drive second baffle 61 and make second heat dissipation window 6 open when energy transmitting device 3 removes to live cloud platform battery 4.
And a second return spring 63 is arranged on the inner walls of the second pushing plate 62 and the direct broadcast cradle head cavity 2.
When the moving mechanism moves the energy sending device 3 into the receiving range of the energy receiving device of the mobile phone rechargeable battery 1, the first heat dissipation window 5 of the direct broadcast cradle head cavity 2 is synchronously opened.
When the moving mechanism moves the energy sending device 3 to the energy receiving device receiving range of the direct broadcasting cradle head battery 4, the second heat dissipation window 6 of the direct broadcasting cradle head cavity 2 is synchronously opened.
The temperature sensor is arranged in the live broadcast cradle head cavity 2, monitors the temperature of the mobile phone rechargeable battery 1 and/or the live broadcast cradle head battery 4, and outputs data through the display screen of the mobile phone.
The inside radiator fan that still is equipped with of live cloud platform cavity 2 starts the cooling to cell-phone rechargeable battery 1 and/or live cloud platform battery 4 when the temperature value that temperature sensor gathered surpasss the default.
As shown in fig. 4, the moving mechanism includes a motor 31, a screw rod 32, a nut 33, and a fixing bracket 34, the motor 31 can drive the screw rod 32 to rotate, the nut 33 is sleeved on the screw rod 32 and can move axially along the screw rod 32, the fixing bracket 34 is fixed on the nut 33, and the energy transmission device 3 is fixed in the fixing bracket 34. In addition, to ensure that the nut 33 does not rotate in a linear motion, the rotation is limited by a limiting member to ensure that it only moves linearly.
An intelligent control wireless charging method comprises the following steps:
when the electric quantity of the mobile phone rechargeable battery 1 is lower than a preset value A, the energy transmitting device 3 moves to the receiving range of the energy receiving device of the mobile phone rechargeable battery 1 through the moving mechanism, and the energy transmitting device 3 and the energy receiving device of the mobile phone rechargeable battery 1 charge the mobile phone battery through electromagnetic induction; the mobile phone can automatically start the moving mechanism according to the residual capacity of the mobile phone rechargeable battery 1.
When the electric quantity of the live cradle head battery 4 is lower than a preset value B, the energy sending device 3 moves to the receiving range of the energy receiving device of the live cradle head battery 4 through the moving mechanism, and the energy sending device 3 and the energy receiving device of the live cradle head battery 4 charge the live cradle head battery through electromagnetic induction. The mobile phone can automatically start the moving mechanism according to the residual electric quantity of the live cradle head battery 4.
When the electric quantity of the mobile phone rechargeable battery 1 is lower than a preset value A and the electric quantity of the live broadcast cradle head battery 4 is lower than a preset value B, the energy sending device 3 preferentially induces the energy receiving device of the mobile phone rechargeable battery 1. When the electric quantity of the mobile phone rechargeable battery 1 is higher than a preset value C, the preset value C is larger than a preset value A, and meanwhile, the electric quantity of the direct broadcasting cradle head battery 4 is lower than a preset value B, the energy sending device 3 moves and senses the energy receiving device of the direct broadcasting cradle head battery 4 for D minutes, and then moves back to the energy receiving device of the mobile phone rechargeable battery 1 to continue charging the mobile phone battery.
The invention is described above with reference to the accompanying drawings, it is obvious that the implementation of the invention is not limited in the above manner, and it is within the scope of the invention to adopt various modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims (7)

1. An intelligent control wireless charging method comprises the following steps:
when the electric quantity of the mobile phone rechargeable battery (1) is lower than a preset value A, the energy transmitting device (3) moves to the receiving range of the energy receiving device of the mobile phone rechargeable battery (1) through the moving mechanism, and the energy transmitting device (3) and the energy receiving device of the mobile phone rechargeable battery (1) charge the mobile phone battery through electromagnetic induction;
a first heat dissipation window (5) is formed in the outer wall of the direct broadcast cradle head, a first baffle (51) is arranged in the first heat dissipation window (5), the first baffle (51) can cover the whole first heat dissipation window (5), the first baffle (51) is connected with a first pushing plate (52), and when the energy sending device (3) moves towards the mobile phone rechargeable battery (1), the first pushing plate (52) can move and drive the first baffle (51) to open the first heat dissipation window (5);
or when the electric quantity of the direct broadcasting cradle head battery (4) is lower than a preset value B, the energy sending device (3) moves to the receiving range of the energy receiving device of the direct broadcasting cradle head battery (4) through the moving mechanism, and the energy sending device (3) and the energy receiving device of the direct broadcasting cradle head battery (4) charge the direct broadcasting cradle head battery through electromagnetic induction;
it has second heat dissipation window (6) to open on the live cloud platform outer wall, be equipped with second baffle (61) in second heat dissipation window (6), second baffle (61) can cover whole second heat dissipation window (6), second baffle (61) are connected with second slurcam (62), and energy transmission device (3) can be used second slurcam (62) to remove and drive second baffle (61) and make when moving to live cloud platform battery (4) second heat dissipation window (6) are opened.
2. The intelligently controlled wireless charging method of claim 1, wherein:
when the electric quantity of the mobile phone rechargeable battery (1) is lower than a preset value A and the electric quantity of the direct broadcast cradle head battery (4) is lower than a preset value B, the energy sending device (3) preferentially induces the energy receiving device of the mobile phone rechargeable battery (1).
3. The intelligently controlled wireless charging method of claim 2, wherein: and when the electric quantity of the mobile phone rechargeable battery (1) is higher than a preset value C, the preset value C is larger than a preset value A, and meanwhile, the electric quantity of the direct broadcasting cradle head battery (4) is lower than a preset value B, the energy sending device (3) moves and senses the energy receiving device of the direct broadcasting cradle head battery (4) for D minutes, and then moves back to the energy receiving device of the mobile phone rechargeable battery (1) to continuously charge the mobile phone battery.
4. The intelligently controlled wireless charging method of claim 3, wherein: the temperature sensor is arranged in the live broadcast cradle head cavity (2) and used for monitoring the temperature of the mobile phone rechargeable battery (1) and/or the live broadcast cradle head battery (4) and outputting data through the display screen of the mobile phone.
5. The intelligently controlled wireless charging method of claim 4, wherein: the inside radiator fan that still is equipped with of live cloud platform cavity (2), radiator fan starts to cool down cell-phone rechargeable battery (1) and/or live cloud platform battery (4) when the temperature value that temperature sensor gathered surpasss the default.
6. The intelligently controlled wireless charging method according to any of claims 1-5, characterized in that: the moving mechanism comprises a motor (31), a screw rod (32), a nut (33) and a fixing support (34), the motor (31) can drive the screw rod (32) to rotate, the nut (33) is sleeved on the screw rod (32) and can move axially along the screw rod (32), the fixing support (34) is fixed to the nut (33), and the energy transmitting device (3) is fixed to the fixing support (34).
7. The intelligently controlled wireless charging method of claim 6, wherein: the energy receiving device of the live cradle head battery (4) is positioned inside the live cradle head cavity (2), and the energy receiving device of the mobile phone rechargeable battery (1) is positioned on a supporting platform outside the live cradle head cavity (2).
CN202110300630.0A 2021-03-22 2021-03-22 Intelligent control wireless charging method Active CN113036865B (en)

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Publication number Priority date Publication date Assignee Title
CN113099018B (en) * 2021-04-05 2022-05-13 深圳市汉科电子股份有限公司 Intelligent live broadcast system
CN115281446A (en) * 2022-07-25 2022-11-04 美勒森家居科技有限公司 Control method and system of intelligent office table and terminal equipment

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JP5340017B2 (en) * 2009-04-28 2013-11-13 三洋電機株式会社 Built-in battery and charging stand
CN103618350A (en) * 2013-11-26 2014-03-05 深圳市合元科技有限公司 Wireless charging device capable of allowing multiple devices to be charged to be charged simultaneously
CN206159767U (en) * 2016-06-08 2017-05-10 极翼机器人(上海)有限公司 Miniature cloud platform of carry cell -phone
CN206977492U (en) * 2017-03-28 2018-02-06 深圳市大疆灵眸科技有限公司 Hand-held head
CN207704176U (en) * 2017-05-19 2018-08-07 深圳市江大云实业有限公司 A kind of shooting tripod head of wireless charging, shooting tripod head renting device and system
CN207442949U (en) * 2017-10-26 2018-06-01 郑州泰正电子科技有限公司 A kind of telescopic handle formula single shaft stabilizer
CN108199430A (en) * 2017-12-31 2018-06-22 深圳市秦墨科技有限公司 A kind of charge control method and its device, hand-held holder
CN210629204U (en) * 2019-09-18 2020-05-26 深圳市翊天科技有限公司 Wireless charger
CN211405613U (en) * 2020-01-17 2020-09-01 天宝电子（惠州）有限公司 Automatic wireless charging detection alignment support
CN212304885U (en) * 2020-07-29 2021-01-05 深圳市爱奇丽科技有限公司 Wireless charging support

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