CN109994903B - Switching charging group - Google Patents
Switching charging group Download PDFInfo
- Publication number
- CN109994903B CN109994903B CN201811380592.9A CN201811380592A CN109994903B CN 109994903 B CN109994903 B CN 109994903B CN 201811380592 A CN201811380592 A CN 201811380592A CN 109994903 B CN109994903 B CN 109994903B
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- Prior art keywords
- power supply
- magnetic
- sheet
- circuit board
- supply body
- Prior art date
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052802 copper Inorganic materials 0.000 claims abstract description 27
- 239000010949 copper Substances 0.000 claims abstract description 27
- 210000001503 joint Anatomy 0.000 claims abstract description 14
- 239000000523 sample Substances 0.000 claims abstract description 11
- 239000000853 adhesive Substances 0.000 claims abstract description 6
- 230000001070 adhesive effect Effects 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 36
- 230000007704 transition Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
- H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Telephone Set Structure (AREA)
Abstract
A switching charging set is provided with a switching plate, a hole is formed in the back of the switching plate, a butt copper sheet is positioned in the hole, a guide circuit connected with the butt copper sheet is distributed in the switching plate, and the guide circuit is connected to a power supply connector to enable the power supply connector to be connected with a handheld machine connector; the power supply body is also provided with a shell, and the peripheral surface of the shell is provided with a jack, so that the jack is inserted by a plug of a lead; a small circuit board is connected in the jack of the power supply body, a main magnetic sheet arranged in one end of the shell attracts a switching magnetic sheet in the butt joint copper sheet of the switching board, a plurality of small through holes are arranged on the outer surface of the power supply body outside the main magnetic sheet, and small probes connected with electrodes on the small circuit board for supplying power are arranged on the power supply body respectively to transmit the power to the butt joint copper sheet through the small probes. One end of the power supply body is provided with a magnetic disc sheet, and the power supply body is also provided with a magnetic ball of a base, so that the magnetic disc sheet attracts the magnetic ball, and the bottom surface of the base is provided with an adhesive sheet.
Description
Technical Field
The invention relates to a switching charging set, in particular to a wireless charging set.
Background
Every existing mobile phone is provided with a group of chargers comprising plugs, transformers, wires and connectors, the connectors are required to be continuously plugged and unplugged when the mobile phone is used, finally connectors of the connectors are damaged, the most damaged equipment is the wires, the wires of the original factory are expensive, consumers often purchase similar-grade products, but the original transmission quality cannot be guaranteed, the connectors are required to be plugged and unplugged before and after each use, and the mobile phone is inconvenient to a little.
Disclosure of Invention
The invention mainly aims to provide a switching charging set which is connected with a charging set in an adsorption mode, and is characterized in that a hand-held set is switched for charging through a switching plate, the hand-held set and the switching plate can be instantly connected with a power supply body of the charging set, and the hand-held set and the switching plate can also be instantly separated from the power supply body of the charging set, so that the plugging and unplugging actions of a wire connector are completely avoided, the convenience and the protection function on a wire of a wire are generated, the charging action is more convenient through the switching charging set, the releasing and sucking charging are realized, the hand-held set and the switching plate can be separated for use, and the charging safety is also ensured.
The present invention provides a transfer charging set, which has a power contact charging type, a wireless magnetic charging type, or both. In addition, the non-directional ball seat is utilized to provide the effect that the hand-held set is easy to position on a table for use, and the hand-held set is particularly suitable for the use of a mobile phone.
To achieve the above object, the present invention has the following structure: the hand-held telephone connector is provided with an adapter plate, the back surface of the adapter plate is provided with a hole, a butt copper sheet is positioned in the hole, a guide circuit connected with the butt copper sheet is distributed in the adapter plate, and the guide circuit is connected to a power supply connector to connect the power supply connector with the hand-held telephone connector; the power supply body is also provided with a shell, and the peripheral surface of the shell is provided with a jack, so that the jack is inserted by a plug of a lead; the power supply body is provided with a plurality of small through holes on the outer surface outside the main magnetic sheet so as to respectively provide a small probe connected with the electrode on the small circuit board for supplying power, and the small probe transmits the power to the butt joint copper sheet. One end of the power supply body is provided with a magnetic disc sheet, and the power supply body is also provided with a magnetic ball of a base, so that the magnetic disc sheet attracts the magnetic ball, and the bottom surface of the base is provided with an adhesive sheet. A screw is arranged in the base; the lower end of the magnetic ball is connected with a thread; the screw rod is connected with the screw thread to adjust the height.
Wherein, a screw is arranged in the base; the lower end of the magnetic ball is connected with a thread; the screw rod is connected with the screw thread to adjust the height.
Wherein, the keysets outwards expands into cell-phone shell.
The handset is a mobile phone or a remote controller or a digital computer, wherein one end of the wire is connected with a mains supply transformer.
Wherein, the small circuit board of the power supply body in the outer surface of the main magnetic sheet is provided with an electromagnetic conversion coil for electromagnetic conversion, so that the magnetic energy is sent out, and a magnetoelectric conversion coil on a magnetoelectric conversion circuit board arranged in the butt joint copper sheet converts the received magnetic energy into electric energy which is transmitted to the power supply connector through the butt joint copper sheet; and a selection switch connected to the small circuit board is arranged on the power supply body to select the power supply of wireless magnetic force or power contact.
Wherein, the small circuit board of the power supply body in the outer surface of the main magnetic sheet is provided with an electromagnetic conversion coil for electromagnetic conversion, so that the magnetic energy is sent out, and a magnetoelectric conversion coil on a magnetoelectric conversion circuit board arranged in the butt joint copper sheet converts the received magnetic energy into electric energy which is transmitted to the power supply connector through the butt joint copper sheet; and a selection switch connected to a circuit board arranged between the guide circuit and the power supply connector is arranged on the adapter plate so as to select the power supply of wireless magnetic force or power contact.
The other structure is as follows: the electromagnetic induction type hand-held telephone comprises an adapter plate, wherein a hole is formed in the back surface of the adapter plate, a surface cover is positioned in the hole, a magnetoelectric conversion circuit board is arranged in the surface cover, a guide circuit connected with the magnetoelectric conversion circuit board is distributed in the adapter plate, and the guide circuit is connected to a power supply connector so that the power supply connector is connected with a connector of a hand-held telephone; the power supply body is also provided with a shell, and the peripheral surface of the shell is provided with a jack, so that the jack is inserted by a plug of a lead; the small circuit board in the outer surface of the main magnetic sheet is provided with an electromagnetic conversion coil for electromagnetic conversion so as to transmit magnetic energy, and a magnetoelectric conversion coil of the magnetoelectric conversion circuit board in the surface cover converts the received magnetic energy into electric energy to be transmitted to the power supply connector. One end of the power supply body is provided with a magnetic disc sheet, and the power supply body is also provided with a magnetic ball of a base, so that the magnetic disc sheet attracts the magnetic ball, and the bottom surface of the base is provided with an adhesive sheet.
Wherein, the base is internally provided with a thread; the lower end of the magnetic ball is connected with a screw; the screw rod is connected with the screw thread to adjust the height.
Wherein, the keysets outwards expands into cell-phone shell.
Wherein, the handset is a mobile phone or a remote controller or a digital computer.
Drawings
Fig. 1 is an exploded perspective view of the power charging adapter plate of the present invention including only a power supply unit.
FIG. 1A is a perspective assembly view of FIG. 1 according to the present invention. (Back sight)
FIG. 1B is an exploded perspective view of the small loop of FIG. 1 according to the present invention.
FIG. 1C is a cross-sectional view of the magnetic wire of FIG. 1B of the present invention for power transmission.
Fig. 2 is an exploded perspective view of the magnetic ball-containing base of the power charging adapter plate of the present invention.
Fig. 2A is a perspective view of the magnetic ball-containing base of the power charging adapter plate of the present invention.
Fig. 3 is a perspective view of the adapter plate of fig. 2A expanded into a handset housing in accordance with the present invention.
Fig. 4 is an exploded perspective view of the patch panel of fig. 2 expanded into a handset housing in accordance with the present invention.
Fig. 5 is a rear perspective view of the interposer of fig. 4 according to the present invention.
FIG. 6 is an exploded perspective view of the adapter plate of FIG. 3 with the ring turned out and without power supply according to the present invention.
Fig. 7 is an exploded perspective view of the adapter plate of fig. 6 with the power supply and the magnetic ball and the base attached.
Fig. 8 is a perspective view of the invention in fig. 6 with the loop turned over on the object plane.
Fig. 9 is a perspective view showing the power element of fig. 7 in a use state after the magnetic ball and the base are connected and adjusted.
Fig. 10 is a perspective view of the invention of fig. 7 in an upright use.
FIG. 10A is a perspective view of the present invention in the upright position shown in FIG. 7 without the magnetic ball base.
FIG. 11 is a cross-sectional view of the magnetically conductive portion of FIGS. 1, 2 and 4 according to the present invention.
Fig. 12 is an exploded perspective view of fig. 2 with wireless magnetic conduction.
Fig. 13 is an exploded perspective view of fig. 3 with wireless magnetic conduction.
Fig. 14 is an exploded perspective view of the wireless magnetic conductive device of fig. 2 with wired power.
Fig. 15 is an exploded perspective view of the wireless magnetic conductive device of fig. 3 with wired power.
Fig. 16 is a perspective view showing a use state of the mobile phone with the handset built in the interposer of fig. 10 according to the present invention.
Description of the reference numerals
(present invention)
1 adaptor plate 11 groove
12 cover plate 13 adapter magnetic sheet
14 butt joint of 15 holes of copper sheets
16 leading circuit 17 power supply connector
18 circuit board 19 signal connector
10-surface cover 50 magnetoelectric conversion circuit board
51 electromagnetic conversion coil 52 magnetoelectric conversion coil
53 selection switch 54 selection switch
2 power supply body 21 casing
22 jack 23 wire
24 plug 25 transformer with mains plug
26 small circuit board 27 main magnetic chip
28 outer surface 29 small perforations
20 small probe 30 electrode
31 magnetic disc 32 base
33 magnetic ball 34 sticker
35 screw thread 36 screw rod
4 ring 40 perforation
41 fixed column 42 pin shaft
43 projection 44 lens hole
45 pressing area 46 long slot
6 mobile phone.
Detailed Description
To further clarify the technology, instrumentalities and effects of the present invention, a better understanding of the invention will be obtained by reference to the following detailed description of preferred embodiments taken in conjunction with the accompanying drawings, in which it is believed that the objects, features and advantages of the invention will be apparent from the detailed description.
As shown in fig. 1 to 16, a transfer charging set (an embodiment of power contact charging type) according to the present invention comprises a transfer board 1, a hole 15 is formed on a back surface of the transfer board 1, a butt copper sheet 14 is positioned in the hole 15, a guiding circuit 16 (which may be a flexible circuit board or a flat cable) connected to the butt copper sheet 14 is disposed in the transfer board 1, a groove 11 is formed on a front surface of the transfer board 1 near an upper end thereof to near a lower end thereof, and a cover plate 12 is locked to the groove 11 by a pair of small screws or bonded thereto, the guiding circuit 16 is connected to a power supply connector 17, so that the power supply connector 17 is connected to a handset connector; a circuit board 18 is connected between the guiding circuit 16 and the power supply connector 17, and a signal connector 19 is connected to the circuit board 18, so that the jack of the signal connector 19 is positioned on the bottom surface of the adapter board 1.
Wherein, still there is a power supply body 2, the power supply body 2 has a outer casing 21, there is a jack 22 on the peripheral surface of outer casing 21, make the jack 22 insert through the plug 24 (USBmicroB) of a wire 23, one end of the wire 23 is a standard connector (USBtypA) plug, can connect the transformer 25 or stand-by power supply etc. with mains plug (so the wire is not necessary, the mobile phone will be necessary to attach a standard specification article usually); a small circuit board 26 is inscribed in the jack 22 of the power supply body 2, a main magnetic sheet 27 arranged in one end of the shell 21 attracts a transition magnetic sheet 13 arranged in the butt copper sheet 14, a plurality of small through holes 29 are arranged on an outer surface 28 of the power supply body 2 outside the main magnetic sheet 27, and a small probe 20 for supplying power connected with an electrode 30 on the small circuit board 26 is arranged on each small probe 20, so that the power is transmitted to the butt copper sheet 14 (or paired positive and negative electrodes) through the small probes 20 (paired positive and negative electrodes can be arranged). Fig. 1, fig. 1A to fig. 1C, fig. 2A, fig. 3, fig. 4 and fig. 6 to fig. 11, fig. 12 and fig. 13 show the above-mentioned electric power type guidance transmission. The main magnetic sheet and the switching magnetic sheet are the main design of the magnetic type.
The other end of the power supply body 2 is provided with a magnetic disc 31 (which can be annular or disc-shaped in the drawing), and a magnetic ball 33 of a base 32, so that the magnetic disc 31 can absorb the magnetic ball 33 (spherical or geometric to form an all-round blind angle), and the bottom surface of the base 32 is provided with an adhesive sheet 34. A screw 36 is arranged in the base 32; the lower end of the magnetic ball 33 is connected with a thread 35; the screw 36 is connected with the thread 35 to adjust the height, as can be seen from fig. 9 and 11; the threads 35 and the screw 36 are interchangeable or have threads on both sides and a screw in the middle or similar function. The adapter plate 1 is expanded outward into a handset casing (which can be expanded from the rod-shaped plate in fig. 1 and fig. 2, fig. 12, fig. 14 to the casing in fig. 3, fig. 13, fig. 15 as described above). The handset is a handset 6 (fig. 16 shows a state of use in which the handset 6 is mounted on the chassis-like adapter board 1 of fig. 10 or 10A) or a remote controller or a digital machine or the like. Fig. 10 and 10A are divided into a nonmagnetic ball and a base. The same is true for the distinction between fig. 1 (fig. 1A) and fig. 2 (fig. 2A). Fig. 10 shows the base attached to a wall by an adhesive sticker. The base can be directly attracted to the iron plate if the base has magnetism, or attracted by a magnetic ball or the like for use.
Wherein, the back of the adapter plate 1 is pivoted with a turning-over type ring 4 at the same time, and the ring 4 can be penetrated or turned out by fingers to form a back pillar; the adapter plate 1 is further provided with a through hole 40, the front surface of the adapter plate 1 passes through a fixing column 41 with a bottom flange through the through hole 40, and a protruding part 43 of the ring 4 is fixed through a pin shaft 42. A lens hole 44 is provided near the upper end of the adapter plate 1. The two sides of the mobile phone shell-shaped periphery formed by the adapter plate 1 can be correspondingly provided with a pressing area 45 of a volume key and/or a long slot hole 46 of an on-off key. Shown in the drawings, but not limited thereto. Wherein fig. 1B and 1C further show the state without the collar, which is the simplest implementation of the present invention. Fig. 5 shows that the adapter plate 1 has the shape of a protruding annular groove provided with a ring. Fig. 6 shows the loop turned out for finger penetration for improved safety and fig. 7 shows the loop turned out for use with the gusset positioned across.
In fig. 2 and 4, a power supply device for wireless magnetic transmission can be further added to convert the power supply device into the dual power supply of fig. 12 and 13. The adapter plate is the same as the power supply body. An electromagnetic conversion coil 51 for electromagnetic conversion is additionally arranged on the small circuit board 26 of the power supply body 2 in the outer surface 28 of the main magnetic sheet 27 to send out magnetic energy, so that a magnetoelectric conversion coil 52 on a magnetoelectric conversion circuit board 50 arranged in the butt copper sheet 14 converts the received magnetic energy into electric energy to be transmitted to the power supply connector 17 through the butt copper sheet 14; and a selection switch 53 connected to the small circuit board 26 is added to the power supply body 2 to select the power supply of wireless magnetic force or power contact. A selection switch 54 can also be provided on the circuit board 18 to select the power supply for wireless magnetic or power contact. It is also possible to select both switches 53, 54 to be set. This is a state in which both wired power transmission and wireless magnetic transmission are generated by the power supply body, and wired power transmission is performed in the adapter board.
The working principle is that the circuit board of the power supply body converts the frequency of the input working direct current into energy waves through coil magnetic oscillation and transmits the energy waves, the resonance of the energy waves is received through a receiving induction coil, and the energy waves are rectified and filtered into working current to be output. That is, the current forms a magnetic field through the transmitting end coil, so that the magnetic force of the magnetic flux is sent out in a short distance, and the magnetic force wave received by the opposite receiving end coil is converted into current for output.
As shown in fig. 14 and fig. 15, another adapter charging set (wireless magnetic charging type embodiment) of the present invention comprises an adapter plate 1 (which can be expanded from the rod shape of fig. 14 to the chassis shape of fig. 15), a hole 15 is formed on the back surface of the adapter plate 1, a surface cover 10 is positioned in the hole 15, a magnetic-electric conversion circuit board 50 is disposed in the surface cover 10, a guiding circuit 16 connected to the magnetic-electric conversion circuit board 50 is disposed in the adapter plate 1, the guiding circuit 16 is connected to a power supply connector 17, so that the power supply connector 17 is connected to the handset connector; a power supply body 2 is also arranged, the power supply body 2 is provided with a shell 21, the periphery of the shell 21 is provided with a jack 22, and the jack 22 is inserted through a plug 24 of a lead 23; a small circuit board 26 is connected in the jack 22 of the power supply body 2, a main magnetic sheet 27 arranged in one end of the shell 21 attracts a switching magnetic sheet 13 in the magnetoelectric conversion circuit board 50 of the switching plate 1, and the power supply body 2 is provided with an electromagnetic conversion coil 51 for electromagnetic conversion in the small circuit board 26 in an outer surface 28 of the main magnetic sheet 27 so that magnetic energy is transmitted, and a magnetoelectric conversion coil 52 of the magnetoelectric conversion circuit board 50 in the face cover 10 converts the received magnetic energy into electric energy to be transmitted to the power supply connector 17. The rest is the same as above.
In conclusion, the adapter plate connected with the handset is an optimal adapter mechanism for conducting current, the adapter mechanism is matched with a specially designed power supply body and a transformer to be a current-conducting adapter mechanism, the back butt copper sheet part of the adapter plate and one end of the power supply body can be instantly attracted (as shown in figure 10) and correspondingly taken away (as shown in figures 6 and 10A) by utilizing the attraction relation of a positive magnet and a negative magnet, the adapter plate can be easily and simply touched to charge, the adapter plate can be taken away once the adapter plate is pulled, the power supply body can be attracted on a magnetic ball completely without dead angles, the power supply body can rotate completely without dead angles, and a connector of a charger is not required to be plugged completely; in addition, two charging modes of an electric type and a magnetic type are provided for different requirements; so that it provides a very good usability as a mechanism completely different from the prior art.
The above detailed description and drawings are not intended to limit the present invention, but rather the scope of the invention is defined by the appended claims, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (4)
1. A switching charging group is characterized by comprising a switching plate, wherein a hole is formed in the back surface of the switching plate, a butt copper sheet is positioned in the hole, a guide circuit connected with the butt copper sheet is distributed in the switching plate, and the guide circuit is connected to a power supply connector to connect the power supply connector with a handheld machine connector; the power supply body is also provided with a shell, and the peripheral surface of the shell is provided with a jack, so that the jack is inserted by a plug of a lead; a small circuit board is connected in the jack of the power supply body, a main magnetic sheet arranged in one end of the shell attracts a transition magnetic sheet in the transition plate butt joint copper sheet, a plurality of small through holes are arranged on the outer surface of the power supply body outside the main magnetic sheet, and a small probe which is connected with an electrode on the small circuit board and supplies power is arranged on each small probe to transmit the power to the butt joint copper sheet through the small probe; one end of the power supply body is provided with a magnetic disc sheet and a magnetic ball of a base, so that the magnetic disc sheet attracts the magnetic ball, and the bottom surface of the base is provided with an adhesive sheet;
the small circuit board of the power supply body in the outer surface of the main magnetic sheet is provided with an electromagnetic conversion coil for electromagnetic conversion so as to send out magnetic energy, and a magnetoelectric conversion coil on a magnetoelectric conversion circuit board arranged in the butt joint copper sheet converts the received magnetic energy into electric energy which is transmitted to the power supply connector through the butt joint copper sheet; a selection switch connected to the small circuit board is arranged on the power supply body to select the power supply of wireless magnetic force or power contact;
or, the small circuit board of the power supply body in the outer surface of the main magnetic sheet is provided with an electromagnetic conversion coil for electromagnetic conversion, so that magnetic energy is sent out, and a magnetoelectric conversion coil on a magnetoelectric conversion circuit board arranged in the butt joint copper sheet converts received magnetic energy into electric energy which is transmitted to the power supply connector through the butt joint copper sheet; and a selection switch connected to a circuit board arranged between the guide circuit and the power supply connector is arranged on the adapter plate so as to select the power supply of wireless magnetic force or power contact.
2. A transfer charging pack according to claim 1, wherein the base has a threaded rod therein; the lower end of the magnetic ball is connected with a thread; the screw rod is connected with the screw thread to adjust the height.
3. A patch charging pack as claimed in claim 1, wherein the patch panel is outwardly enlarged to form a handset housing.
4. A transfer charging set as in claim 1 wherein the handset is a cell phone or remote control or a digital computer and wherein one end of the wire is connected to a mains transformer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106140108 | 2017-11-20 | ||
| TW106140108A TWI638257B (en) | 2017-11-20 | 2017-11-20 | Transfer charging group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109994903A CN109994903A (en) | 2019-07-09 |
| CN109994903B true CN109994903B (en) | 2020-10-30 |
Family
ID=64802877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811380592.9A Active CN109994903B (en) | 2017-11-20 | 2018-11-20 | Switching charging group |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109994903B (en) |
| TW (1) | TWI638257B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104810937A (en) * | 2015-05-27 | 2015-07-29 | 杭州安索科技有限公司 | Non-contact electric energy transmission bracket |
| CN205355894U (en) * | 2016-03-01 | 2016-06-29 | 杭州安索科技有限公司 | Induction charging removes runing rest |
| CN105932753A (en) * | 2016-07-08 | 2016-09-07 | 李晓刚 | Magnetic-suction mobile phone charging support and magnetic-suction mobile phone charging device |
| CN106208215A (en) * | 2015-12-28 | 2016-12-07 | 王鹏飞 | A kind of detachable wireless charger and charging using method thereof |
| CN206004417U (en) * | 2016-07-15 | 2017-03-08 | 冷朝阳 | A kind of wireless charger handset mounting |
| US9787808B1 (en) * | 2015-05-21 | 2017-10-10 | King David Gyasi | Combined cover and charging cord for a portable electronic device and associated use thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120088555A1 (en) * | 2010-10-12 | 2012-04-12 | Jianzhong Hu | Wireless charging equipment for mobile phones |
| KR101874641B1 (en) * | 2011-08-08 | 2018-07-05 | 삼성전자주식회사 | Portable terminal with wireless charging coil and antenna element in same plane |
| KR101204510B1 (en) * | 2012-07-09 | 2012-11-26 | (주)에스피에스 | Charging device for mobile phone |
| CN205212487U (en) * | 2015-12-01 | 2016-05-04 | 王江飞 | Wireless magnetic force support of easily operating that charges |
| KR102521736B1 (en) * | 2015-12-09 | 2023-04-17 | 삼성전자주식회사 | Wireless charging accessory apparatus |
| CN205646884U (en) * | 2016-04-20 | 2016-10-12 | 深圳市科顺达科技有限公司 | Wireless charge protection shell |
| CN106684962A (en) * | 2016-10-31 | 2017-05-17 | 努比亚技术有限公司 | Wireless charging position calibration method and device |
| CN106786855B (en) * | 2016-12-08 | 2023-05-16 | 武汉卡比特信息有限公司 | Charging back paste, charging seat and charging support |
-
2017
- 2017-11-20 TW TW106140108A patent/TWI638257B/en active
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2018
- 2018-11-20 CN CN201811380592.9A patent/CN109994903B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9787808B1 (en) * | 2015-05-21 | 2017-10-10 | King David Gyasi | Combined cover and charging cord for a portable electronic device and associated use thereof |
| CN104810937A (en) * | 2015-05-27 | 2015-07-29 | 杭州安索科技有限公司 | Non-contact electric energy transmission bracket |
| CN106208215A (en) * | 2015-12-28 | 2016-12-07 | 王鹏飞 | A kind of detachable wireless charger and charging using method thereof |
| CN205355894U (en) * | 2016-03-01 | 2016-06-29 | 杭州安索科技有限公司 | Induction charging removes runing rest |
| CN105932753A (en) * | 2016-07-08 | 2016-09-07 | 李晓刚 | Magnetic-suction mobile phone charging support and magnetic-suction mobile phone charging device |
| CN206004417U (en) * | 2016-07-15 | 2017-03-08 | 冷朝阳 | A kind of wireless charger handset mounting |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI638257B (en) | 2018-10-11 |
| TW201923509A (en) | 2019-06-16 |
| CN109994903A (en) | 2019-07-09 |
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