CN102610975A - Mobile terminal adapter and charging base thereof - Google Patents
Mobile terminal adapter and charging base thereof Download PDFInfo
- Publication number
- CN102610975A CN102610975A CN2012100745640A CN201210074564A CN102610975A CN 102610975 A CN102610975 A CN 102610975A CN 2012100745640 A CN2012100745640 A CN 2012100745640A CN 201210074564 A CN201210074564 A CN 201210074564A CN 102610975 A CN102610975 A CN 102610975A
- Authority
- CN
- China
- Prior art keywords
- mobile terminal
- charging
- forward device
- shell
- conductive contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
- 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
-
- 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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
-
- 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
- H01R13/22—Contacts for co-operating by abutting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a mobile terminal adapter and a charging base thereof. The mobile terminal adapter comprises an inserting part 2, wherein the inserting part 2 can be inserted into a socket of a mobile terminal, the rear end of the inserting part 2 is fixedly provided with a shell 3, one surface of the shell 3 is provided with at least two first conductive contacts 31, a set of conductive terminals 21 electrically connected with the socket of the mobile terminal are arranged in the front end of the inserting part 2, and the first conductive contacts 31 in the shell 3 are electrically connected with the corresponding conductive terminals 21, so that the first conductive contacts 31 achieve a charging or communication effect on the mobile terminal through touching an electric contact of the charging base. The mobile terminal adapter disclosed by the invention has the beneficial effects that: the mobile terminal adapter can be inserted into the socket of the mobile terminal for a long time, therefore, the mobile terminal adapter is convenient to carry; when the mobile terminal is required to be charged, a first electric contact is touched and electrically connected with the electric contact of the charging base so as to charge the mobile terminal; and when the charging is disconnected, because the first electric contact is just touched and electrically connected with the charging base, the separation of the first electric contact and the charging base can be realized just through gently picking up the mobile terminal, so that the separation can be completed just by one hand.
Description
Technical field
The present invention relates to charger, more particularly, relate to a kind of mobile terminal to forward device and charging base thereof.
Background technology
Along with the progress of science and technology, more and more mobile terminal (for example mobile phone) is generalizable.At present have 2 kinds to the charging modes of portable terminals such as mobile phone on the market, a kind of is wired, and a kind of in addition is wireless.Wired mode is tradition relatively, need plug corresponding plug cord, takes out plug after using up again, and cost is low, uses not have facility so, generally all needs 2 manual manipulations.Wireless mode is relatively more novel, plugs the plug that has wireless induction coil and circuit, is put into corresponding wireless transmit plate (seat or mat) again and goes up charging, and easy-to-use, 1 manual manipulation gets final product, but cost is high, and volume is big, and is portable bad.Therefore, prior art is that the mode that portable terminal charges exists following drawback: wired charging needs bimanualness, uses not convenient; The wireless charging cost is high, volume is big, portability is bad.
Summary of the invention
The technical problem that the present invention will solve is, needs bimanualness to above-mentioned wired charging of prior art, uses not convenient; The wireless charging cost is high, big, the portable defect of bad of volume, and a kind of mobile terminal to forward device and charging base thereof are provided.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of mobile terminal to forward device; Comprise the Plug Division that can be plugged into the portable terminal socket; Rear end, said Plug Division is installed with shell; Face of said shell is provided with at least two first conductive contacts, and said Plug Division front end is built-in with the one group of conducting terminal that is electrically connected with the portable terminal socket, and said first conductive contact is electrically connected with corresponding said conducting terminal in said shell; Make said first conductive contact through touching the electric contact of charging pedestal, realize portable terminal charging or communication.
In mobile terminal to forward device of the present invention; The circuit board that this mobile terminal to forward device also comprises; At interval said first conductive contact is set on the said circuit board, said circuit board and rear end, said Plug Division are placed in the said shell, and a face of said shell is formed with opening; To expose said first conductive contact, be electrically connected with the electric contact touching of charging pedestal.
In mobile terminal to forward device of the present invention, said first conductive contact is embedded on face of said shell, and said first conductive contact is electrically connected with corresponding said conducting terminal in said shell.
In mobile terminal to forward device of the present invention, with respect to the center of a face of the said shell that said first conductive contact is set, said first conductive contact is eccentric to be provided with.
In mobile terminal to forward device of the present invention, the quantity of said first electric contact is 4, and wherein 2 are used for the power supply connection, and other 2 are used for the data connection.
A kind of charging base of mobile terminal to forward device; Said charging base comprises housing, be opened in charging input interface on face of said housing, and the electric power connection line that is connected with said charging input interface; Be formed with the storage tank that is used to place the mobile terminal to forward device on the said housing; Be provided with at least two second conductive contacts in the said storage tank; Said second conductive contact is electrically connected with said charging input socket in said housing, makes said second conductive contact through touching the electric contact of mobile terminal to forward device, realizes portable terminal charging or communication.
In the charging base of mobile terminal to forward device of the present invention, said charging base also comprises baffle plate, and said housing also is formed with the socket of placing said baffle plate, and said baffle plate inserts said socket, to support portable terminal.
In the charging base of mobile terminal to forward device of the present invention, be provided with magnet in the said housing.
In the charging base of mobile terminal to forward device of the present invention, said electric power connection line is the USB line.
The mobile terminal to forward device of embodiment of the present invention has following beneficial effect: the mobile terminal to forward device can be inserted in the socket of portable terminal for a long time, is easy to carry; When portable terminal need charge, mobile terminal to forward device first electric contact was electrically connected with the touching of charging pedestal, and to the portable terminal charging, operation is convenient; When breaking off charging, because of first electric contact and charging pedestal are that touching is electrically connected, can realize separating so pick up portable terminal gently, one-handed performance gets final product.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Fig. 1 is the structural representation of mobile terminal to forward device first embodiment of the present invention;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the structural representation of mobile terminal to forward device second embodiment of the present invention;
Fig. 4 is the rearview of Fig. 3;
Fig. 5 is the structural representation of first embodiment of the charging base of mobile terminal to forward device of the present invention;
Fig. 6 is the structural representation behind the placement baffle plate among Fig. 5;
Fig. 7 is the structural representation that first embodiment of the charging base of mobile terminal to forward device of the present invention places portable terminal;
Fig. 8 is that portable terminal is positioned over the structural representation behind the charging base among Fig. 7.
Embodiment
To understand in order technical characterictic of the present invention, purpose and effect being had more clearly, to contrast accompanying drawing at present and specify embodiment of the present invention.
Like Fig. 1-shown in Figure 2; In mobile terminal to forward device first embodiment of the present invention; Comprise the Plug Division 2 that can be plugged into the portable terminal socket, 2 rear ends, Plug Division are installed with shell 3, and 3 one faces of shell are provided with at least two first conductive contacts 31; Plug Division 2 front ends are built-in with the one group of conducting terminal 21 that is electrically connected with the portable terminal socket; First conductive contact 31 is electrically connected with corresponding conducting terminal 21 in shell 3, makes the conductive contact 31 of winning through touching the electric contact of charging pedestal, realizes portable terminal charging or communication.
The circuit board 32 that this mobile terminal to forward device also comprises; At interval first conductive contact 31 is set on the circuit board 32, circuit board 32 and 2 rear ends, Plug Division are placed in the shell 3, and a face of shell 3 is formed with opening; To expose first conductive contact 31, be electrically connected with the electric contact touching of charging pedestal.
The interval is provided with 31,4 first conductive contacts 31 of 4 first conductive contacts and 21 electrical connections of corresponding conducting terminal for 3 millimeters on the circuit board 32, and wherein 2 are used for the power supply connection, and other 2 are used for the data connection.Certainly, the spacing of adjacent first conductive contact 31 is not limited to 3 millimeters, also can be 2 millimeters, 3.5 millimeters or other; The quantity of first conductive contact 31 is not limited to 4, also can be 2, only be used for the power supply connection or only be used for data connecting, and also can be other quantity.
Form this opening on the bottom surface of shell 3, to expose 4 first conductive contacts 31, this opening in the present embodiment also exposes the part of said circuit board 32.With respect to the center of this bottom surface, 4 first conductive contact 31 eccentric settings promptly are arranged at a side of this bottom surface.Because if first conductive contact 31 is symmetrical set along the center; If when this mobile terminal to forward device is oppositely put into the charging pedestal, cause short circuit probably, damage equipment; Off-centre is provided with first conductive contact 31 can effectively prevent short circuit phenomenon, when avoiding misoperation to the damage of equipment.Certainly, in other embodiment, the setting that also can be centrosymmetric of first conductive contact 31.
The portable terminal socket of present embodiment is meant the pedestal socket of iPhone 4S, and Plug Division 2 is suitable with it, can be plugged in the pedestal socket.Need to prove that portable terminal is not limited to iPhone 4S, also can be iPad, Samsung panel computer or other.
During practical application, the mobile terminal to forward device inserts the pedestal socket of iPhone 4S through Plug Division 2.Need then the mobile terminal to forward device be put into the charging pedestal to iPhone 4S charging, 4 first conductive contacts 31 are connected with the corresponding one by one touching of electric contact of charging pedestal, iPhone 4S is charged; Need to break off charging,, then only use one hand to pick up iPhone 4S and can realize separating of iPhone 4S and the pedestal that charges because of first conductive contact 31 only is that touching is connected with the electric contact of charging pedestal.
Like Fig. 3-shown in Figure 4, the portable terminal socket of present embodiment is meant that the USB socket of HTC mobile phone, the model of this mobile phone are G12, and Plug Division 2 is suitable with it with this USB socket.
The spacing that is embedded 31,2 first conductive contacts 31 of 2 first conductive contacts on the bottom surface of shell 3 is 4 millimeters, and first conductive contact 31 is electrically connected with corresponding conducting terminal 21 in shell 3.2 first 31 of conductive contacts are used for power supply and connect.Certainly, 2 first conductive contacts 31 also can only be used for the data connection.2 first conductive contacts 31 are arranged at a side of bottom surface.Other is identical with embodiment 1, repeats no more at this.
Like Fig. 5-shown in Figure 8; In first embodiment of the charging base of mobile terminal to forward device of the present invention; Charging base 1 comprises housing 12, be opened in charging input interface 17 on 12 1 faces of housing, and the electric power connection line 13 that is connected with charging input interface 17; Be formed with the storage tank 14 that is used to place the mobile terminal to forward device on the housing 12, be provided with at least two second conductive contacts 11, the second conductive contacts 11 in the storage tank 14 and in housing 12, be electrically connected with charging input socket 17; Make second conductive contact 11 through touching the electric contact of mobile terminal to forward device, realize portable terminal charging or communication.
Say that further electric power connection line 13 is the USB line, charging input interface 17 is opened in the side of housing 12, and charging input interface 17 is connected with the USB line.Housing 12 is an insulation shell, its shape can for but be not limited to cuboid.11,2 of 4 second conductive contacts are set in the storage tank 14 are used for the power supply connection, other 2 are used for the data connection.Second conductive contact 11 is the elasticity contact pilotage.Certainly, the quantity of second conductive contact 11 is not limited to 4, also can be 2 or other quantity; Second conductive contact 11 also is not limited to the elasticity contact pilotage, also can be elastic contact blade etc.
During actual the use, the USB line is connected with power supply through changeover plug, can certainly the USB line be connected in the USB socket of computer.The mobile terminal to forward device is positioned in the storage tank 14, and the electric contact of mobile terminal to forward device and 4 the second corresponding one by one electrical connections of conductive contact 11 are realized portable terminal charging or communication.
Embodiment 4
In the present embodiment, comprise mobile terminal to forward device and charging base 1, the mobile terminal to forward device is the mobile terminal to forward device described in the embodiment 1, and the charging pedestal is charging base 1, and is identical with the charging base 1 described in the embodiment 3.
During actual the use; The mobile terminal to forward device inserts the pedestal socket of iPhone 4S through Plug Division 2; Need charge to iPhone 4S; Then the mobile terminal to forward device is put into charging base 1,4 first conductive contacts 31 are connected with 4 the second corresponding one by one touchings of conductive contact 11, iPhone 4S is charged; Need to break off charging,, then use one hand to pick up iPhone 4S and can realize separating of iPhone 4S and charging base 1 because of first conductive contact 31 and second conductive contact 11 only are that touching is connected.
The present invention is on the basis of the socket that does not change existing portable terminal; Be plugged in the socket of portable terminal with the mobile terminal to forward device; " deeply " and traditional connected mode of " close " are converted into the connected mode of " shallow " and " rare "; First conductive contact 31 is electrically connected with the electric contact touching of charging base, and portable terminal is charged.
Mobile terminal to forward device of the present invention can be inserted in the socket of portable terminal for a long time, is easy to carry; When portable terminal need charge, mobile terminal to forward device first conductive contact was electrically connected with the charging base touching, and to the portable terminal charging, operation is convenient; When breaking off charging, because of first conductive contact and just touching electrical connection of charging base, can realize separating so pick up portable terminal gently, one-handed performance gets final product; The present invention more meets people's use habit, but also has kept the low cost of traditional connection mode charging basically; When in office, the medium several fixing places to go of family when all this charging base being arranged; Charging is just very convenient; Begin charging once putting conveniently, break off charging once taking gently, one-handed performance gets final product; This just no longer needs the special problem of considering charging for the people of the equipment that has frequent needs charging.
Combine accompanying drawing that embodiments of the invention are described above; But the present invention is not limited to above-mentioned embodiment, and above-mentioned embodiment only is schematically, rather than restrictive; Those of ordinary skill in the art is under enlightenment of the present invention; Not breaking away under the scope situation that aim of the present invention and claim protect, also can make a lot of forms, these all belong within the protection of the present invention.
Claims (9)
1. mobile terminal to forward device; It is characterized in that; Comprise the Plug Division (2) that can be plugged into the portable terminal socket, rear end, said Plug Division (2) is installed with shell (3), and (3) faces of said shell are provided with at least two first conductive contacts (31); Said Plug Division (2) front end is built-in with the one group of conducting terminal (21) that is electrically connected with the portable terminal socket; Said first conductive contact (31) is electrically connected with corresponding said conducting terminal (21) in said shell (3), makes said first conductive contact (31) through touching the electric contact of charging pedestal, realizes portable terminal charging or communication.
2. mobile terminal to forward device according to claim 1; It is characterized in that the circuit board (32) that this mobile terminal to forward device also comprises, said circuit board (32) are gone up said first conductive contact (31) is set at interval; Said circuit board (32) and rear end, said Plug Division (2) are placed in the said shell (3); A face of said shell (3) is formed with opening, to expose said first conductive contact (31), is electrically connected with the electric contact touching of charging pedestal.
3. mobile terminal to forward device according to claim 1 is characterized in that, said first conductive contact (31) is embedded on (3) faces of said shell, and said first conductive contact (31) is electrically connected with corresponding said conducting terminal (21) in said shell (3).
4. mobile terminal to forward device according to claim 1 is characterized in that, with respect to the center of a face of the said shell (3) that said first conductive contact (31) is set, said first conductive contact (31) is eccentric to be provided with.
5. mobile terminal to forward device according to claim 1 is characterized in that, the quantity of said first electric contact (31) is 4, and wherein 2 are used for the power supply connection, and other 2 are used for the data connection.
6. the charging base of a mobile terminal to forward device; It is characterized in that; Said charging base (1) comprises housing (12), be opened in charging input interface (17) on (12) faces of said housing, and the electric power connection line (13) that is connected with said charging input interface (17); Be formed with the storage tank (14) that is used to place the mobile terminal to forward device on the said housing (12); Be provided with at least two second conductive contacts (11) in the said storage tank (14); Said second conductive contact (11) is electrically connected with said charging input socket (17) in said housing (12), makes said second conductive contact (11) through touching the electric contact of mobile terminal to forward device, realizes portable terminal charging or communication.
7. mobile terminal to forward device according to claim 6; It is characterized in that said charging base (1) also comprises baffle plate (15), said housing (12) also is formed with the socket (16) of placing said baffle plate (15); Said baffle plate (15) inserts said socket (16), to support portable terminal.
8. mobile terminal to forward device according to claim 6 is characterized in that, said housing is provided with magnet in (12).
9. mobile terminal to forward device according to claim 6 is characterized in that, said electric power connection line (13) is the USB line.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210074564.0A CN102610975B (en) | 2012-03-20 | 2012-03-20 | Mobile terminal adapter and charging base thereof |
| PCT/CN2012/080489 WO2013139108A1 (en) | 2012-03-20 | 2012-08-23 | Mobile terminal adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210074564.0A CN102610975B (en) | 2012-03-20 | 2012-03-20 | Mobile terminal adapter and charging base thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102610975A true CN102610975A (en) | 2012-07-25 |
| CN102610975B CN102610975B (en) | 2014-11-12 |
Family
ID=46528203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210074564.0A Expired - Fee Related CN102610975B (en) | 2012-03-20 | 2012-03-20 | Mobile terminal adapter and charging base thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102610975B (en) |
| WO (1) | WO2013139108A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013139108A1 (en) * | 2012-03-20 | 2013-09-26 | 深圳市汉品科技有限公司 | Mobile terminal adapter |
| CN104716540A (en) * | 2014-07-10 | 2015-06-17 | 深圳市黑羽科技有限公司 | Interface adapter and electric connection device with same |
| US9160124B2 (en) | 2012-09-07 | 2015-10-13 | Apple Inc. | Compliant mount for connector |
| CN106026295A (en) * | 2016-07-22 | 2016-10-12 | 深圳天珑无线科技有限公司 | Terminal charging base |
| CN107591861A (en) * | 2017-09-28 | 2018-01-16 | 深圳市科创富科技发展有限公司 | A kind of dual-port cradle |
| CN109675298A (en) * | 2019-01-25 | 2019-04-26 | 广东石油化工学院 | A kind of dominoes programming toy |
| CN111525357A (en) * | 2020-05-26 | 2020-08-11 | 上海摩勤智能技术有限公司 | Switching adapter, handheld terminal and double-charging handheld device |
| US11349322B2 (en) | 2018-07-23 | 2022-05-31 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Female and male connecting members for improved transmission efficiency |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342615B (en) * | 2017-08-22 | 2024-03-15 | 安徽信息工程学院 | Mobile phone safety charging conversion head |
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| JP2000134807A (en) * | 1998-10-20 | 2000-05-12 | Fujitsu Ltd | Ac adaptor for charging portable telephone set |
| CN1312603A (en) * | 2000-12-28 | 2001-09-12 | 黄志诚 | Multipurpose connector |
| EP2360810A2 (en) * | 2010-02-11 | 2011-08-24 | Abb Ag | Electrical built-in installation device for holding a mobile audio and communication device |
| CN202513416U (en) * | 2012-03-20 | 2012-10-31 | 王浩 | Mobile terminal adapter and charging base thereof |
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| JP4300545B2 (en) * | 2000-03-09 | 2009-07-22 | 株式会社京浜理化工業 | Mobile phone device |
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| CN101599562B (en) * | 2009-02-13 | 2011-10-12 | 麦广树 | Electric output mechanism for charger |
| CN102610975B (en) * | 2012-03-20 | 2014-11-12 | 王浩 | Mobile terminal adapter and charging base thereof |
-
2012
- 2012-03-20 CN CN201210074564.0A patent/CN102610975B/en not_active Expired - Fee Related
- 2012-08-23 WO PCT/CN2012/080489 patent/WO2013139108A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000134807A (en) * | 1998-10-20 | 2000-05-12 | Fujitsu Ltd | Ac adaptor for charging portable telephone set |
| CN1312603A (en) * | 2000-12-28 | 2001-09-12 | 黄志诚 | Multipurpose connector |
| EP2360810A2 (en) * | 2010-02-11 | 2011-08-24 | Abb Ag | Electrical built-in installation device for holding a mobile audio and communication device |
| CN202513416U (en) * | 2012-03-20 | 2012-10-31 | 王浩 | Mobile terminal adapter and charging base thereof |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013139108A1 (en) * | 2012-03-20 | 2013-09-26 | 深圳市汉品科技有限公司 | Mobile terminal adapter |
| US9160124B2 (en) | 2012-09-07 | 2015-10-13 | Apple Inc. | Compliant mount for connector |
| AU2013202659B2 (en) * | 2012-09-07 | 2016-03-03 | Apple Inc. | Compliant mount for connector |
| US10069265B2 (en) | 2014-07-10 | 2018-09-04 | Shenzhen Hevolabs Technology Company Ltd. | Interface conversion adapter and electrical connection device with the interface conversion adapter |
| CN104716540A (en) * | 2014-07-10 | 2015-06-17 | 深圳市黑羽科技有限公司 | Interface adapter and electric connection device with same |
| WO2016004888A1 (en) * | 2014-07-10 | 2016-01-14 | 深圳市黑羽科技有限公司 | Interface adapter and electrical connection device having same |
| CN106026295A (en) * | 2016-07-22 | 2016-10-12 | 深圳天珑无线科技有限公司 | Terminal charging base |
| CN107591861A (en) * | 2017-09-28 | 2018-01-16 | 深圳市科创富科技发展有限公司 | A kind of dual-port cradle |
| US11349322B2 (en) | 2018-07-23 | 2022-05-31 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Female and male connecting members for improved transmission efficiency |
| CN109675298A (en) * | 2019-01-25 | 2019-04-26 | 广东石油化工学院 | A kind of dominoes programming toy |
| CN109675298B (en) * | 2019-01-25 | 2024-04-09 | 广东石油化工学院 | Domino programming toy |
| CN111525357A (en) * | 2020-05-26 | 2020-08-11 | 上海摩勤智能技术有限公司 | Switching adapter, handheld terminal and double-charging handheld device |
| CN111525357B (en) * | 2020-05-26 | 2022-04-19 | 上海摩勤智能技术有限公司 | Switching adapter, handheld terminal and double-charging handheld device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013139108A1 (en) | 2013-09-26 |
| CN102610975B (en) | 2014-11-12 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20190320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |