CN110600956A - Elastic needle type quick-charging data line with magnet as negative electrode for conduction - Google Patents
Elastic needle type quick-charging data line with magnet as negative electrode for conduction Download PDFInfo
- Publication number
- CN110600956A CN110600956A CN201910915141.9A CN201910915141A CN110600956A CN 110600956 A CN110600956 A CN 110600956A CN 201910915141 A CN201910915141 A CN 201910915141A CN 110600956 A CN110600956 A CN 110600956A
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- China
- Prior art keywords
- magnet
- coil
- data line
- plug
- adapter
- 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.)
- Pending
Links
- 239000003292 glue Substances 0.000 claims abstract description 34
- 238000002955 isolation Methods 0.000 claims abstract description 12
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 241000755266 Kathetostoma giganteum Species 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 description 10
- KKQWHYGECTYFIA-UHFFFAOYSA-N 2,5-dichlorobiphenyl Chemical compound ClC1=CC=C(Cl)C(C=2C=CC=CC=2)=C1 KKQWHYGECTYFIA-UHFFFAOYSA-N 0.000 description 4
- IYZWUWBAFUBNCH-UHFFFAOYSA-N 2,6-dichlorobiphenyl Chemical compound ClC1=CC=CC(Cl)=C1C1=CC=CC=C1 IYZWUWBAFUBNCH-UHFFFAOYSA-N 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000003071 polychlorinated biphenyls Chemical group 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- YTBRNEUEFCNVHC-UHFFFAOYSA-N 4,4'-dichlorobiphenyl Chemical compound C1=CC(Cl)=CC=C1C1=CC=C(Cl)C=C1 YTBRNEUEFCNVHC-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
-
- 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
- H01R13/04—Pins or blades for co-operation with sockets
- H01R13/05—Resilient pins or blades
-
- 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
- H01R13/46—Bases; Cases
-
- 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a spring pin type quick charging data line with a magnet as a negative electrode for conduction, which comprises a data line body and an application method with a magnet as the negative electrode, wherein an adapter is arranged at a tail plug part of the data line body and is connected with a plug connector, the adapter connector comprises a plug, a first switching PCB (printed circuit board), a second switching PCB, a first magnet and fixed white glue, a first coil, a second coil and a third coil are arranged in a concave part at the tail end of the adapter, the plug connector comprises isolation white glue, a second magnet, a luminous switching PCB, a wire rod, a net tail, a shell and fixed glue, and a contact spring pin is arranged at a protruding part at the top end of the plug connector. The elastic needle type quick charging data line has a charging function, a data transmission function and a magnetic attraction rotatable function, three elastic needles are arranged as conducting media, wherein the middle is + level, two sides are respectively provided with a D + and a D-, and a circle of magnet on the outer side has an attraction effect and is used as a cathode to conduct electricity; the structure can rotate, and simultaneously has a conductive charging function and a data transmission function.
Description
Technical Field
The invention relates to the technical field of magnetic data lines, in particular to a spring pin type quick charging data line with a magnet as a negative electrode.
Background
The charging technology is very popular to present magnetism, and magnetism is inhaled the data line and can be met convenient and fast by the magnetic core, can also realize rotating the function, in order to reach the function that can charge and transmit data, among the prior art, in order to reach above-mentioned purpose, mostly use adapter and mobile device to be connected, reuse magnetism inhale but the bayonet joint of split, utilize the contact realization circular telegram of bullet needle and coil and data transmission function.
Such as CN201910045151.1 of prior patent applications; the existing technology solves the problem that the magnetic charging can transmit data at the same time, and the data wire and the adapter can rotate; the technical scheme is that the charging adapter is magnetically connected and communicated through 7 elastic sheets, wherein the middle elastic sheet of the 7 elastic sheets is a positive pole, is sequentially discharged into D +, D-and-stages and is symmetrically arranged on two sides; the conduction principle is as follows: the middle + pole is fixedly connected with an anode contact point of the adapter, the D +, D-and-poles are all double elastic pieces which are communicated with double contact rings of the adapter, and the double contact aims to ensure that one side is communicated and the connection is not broken in the rotation process; such designs have several major drawbacks: due to the product size, 7 elastic sheets are needed to be arranged, so that the conductive quantity is small due to the fact that the elastic sheets are small, and the conduction capability is influenced by the fact that one of the elastic sheets is disconnected; the influence on the conduction capability affects the fast charging and data transmission efficiency; secondly, the spring plate is too small and is easy to damage.
In contrast, the magnet with the magnetic attraction function is designed to have the negative electrode conduction function, and the method can save the negative electrode in the elastic sheet.
Disclosure of Invention
The invention aims to provide a spring pin type quick charging data line using a magnet as a negative electrode for conducting electricity, and aims to solve the problems that in the prior art, due to the product volume, 7 spring plates are required to be limited to be small, so that the conducting quantity is small, and sometimes, one of the 7 spring plates is disconnected to influence the conducting capacity; the influence on the conduction capability affects the fast charging and data transmission efficiency; secondly, the elastic sheet is too small and is easy to damage.
In order to achieve the purpose, the invention provides the following technical scheme: a spring pin type quick-charging data line using a magnet as a negative electrode for electric conduction comprises a practical magnet as a negative electrode conduction function, and a data line body, wherein an adapter is installed at a tail plug part of the data line body and is connected with an adapter, the adapter comprises a plug, a first adapter PCB, a second adapter PCB, a first magnet and fixed white glue, the tail end of the plug is connected with the first adapter PCB, the second adapter PCB and the first magnet are all positioned in the fixed white glue, a first coil, a second coil and a third coil are arranged in a concave part at the tail end of the adapter, the adapter comprises isolation white glue, a second magnet, a luminous adapter PCB, a wire rod, a net tail, a shell and fixed glue, two sides of the luminous adapter PCB are respectively connected with the wire rod and the second magnet, and the isolation white glue, the second magnet and the luminous adapter PCB are all positioned in the shell, and a contact spring needle is arranged at the protruding part at the top end of the plug connector.
Preferably, the first coil is located at the center of the second coil and the third coil, and the second coil and the third coil are distributed in a ring structure with a diameter from small to large.
Preferably, the number of the contact elastic needles is 3, the end heads of the contact elastic needles are of flat-head structures, the diameter of each contact elastic needle is 0.8mm, and the contact elastic needles on the two sides are respectively of D + and D-polarities.
Preferably, the first magnet and the second magnet have ring-shaped cross sections with the same diameter, and are arranged in a mutually-attracted manner.
Preferably, the isolation white glue is internally provided with a pinhole matched with the contact spring pin, and the isolation white glue with the contact spring pin mounted on the second magnet is welded with the light-emitting switching PCB.
Compared with the prior art, the invention has the beneficial effects that: the elastic needle type quick charging data line has the technical functions of charging, data transmission and magnetic attraction rotatable functions, three elastic needles are arranged as conducting media, wherein the middle part is + grade, two sides are respectively provided with a D + and a D-, and a circle of magnet at the outer side is used as a cathode; the structure can also rotate, and simultaneously has the functions of conducting electricity and charging and data transmission;
1. the adapter is in a jack mode and is of an inwards concave structure, so that the adapter is not easy to wear in use, and the two groups of magnets are convenient to magnetically attract and connect;
2. the elastic needle is a flat-head elastic needle, and compared with a pointed structure, the conduction and the power-on capacity between the plug connector and the adapter are greatly improved;
3. because three bullet needles are provided, the diameter of each bullet needle is up to 0.8mm, the number of the bullet needles is reduced, high-speed charging and data conduction are guaranteed, and the damage rate of the bullet needles is reduced.
Drawings
FIG. 1 is a schematic view of a connection structure of an apparatus body, an adapter and a plug connector according to the present invention;
FIG. 2 is a schematic diagram of a comparative structure of the adapter and the plug of the present invention;
figure 3 is a schematic view of an exploded structure of the adapter of the present invention;
fig. 4 is a schematic diagram of an exploded structure of the connector of the present invention.
In the figure: 1. an apparatus body; 2. an adapter; 3. a plug-in connector; 4. a first coil; 5. a second coil; 6. a third coil; 7. contacting the bullet needle; 8. a plug; 9. a first transfer PCB board; 10. a second transfer PCB board; 11. a first magnet; 12. fixing white glue; 13. isolating the white glue; 14. a second magnet; 15. a light emitting transfer PCB; 16. a wire rod; 17. a net tail; 18. a housing; 19. and (5) fixing glue.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a pogo pin type quick-charging data line using a magnet as a negative electrode for conduction comprises an equipment body 1, an adapter 2, a plug connector 3, a first coil 4, a second coil 5, a third coil 6, a contact pogo pin 7, a plug 8, a first transfer PCB 9, a second transfer PCB 10, a first magnet 11, a fixed white glue 12, an isolation white glue 13, a second magnet 14, a light-emitting transfer PCB15, a wire 16, a net tail 17, a shell 18 and a fixed glue 19, wherein the adapter 2 is installed on a tail plug part of the equipment body 1 and connected with the plug connector 3, the adapter 2 comprises a plug 8, a first transfer PCB 9, a second transfer PCB 10, a first magnet 11 and a fixed white glue 12, the tail end of the plug 8 is connected with the first transfer PCB 9, the second transfer PCB 10 and the first magnet 11 are all located inside the fixed white glue 12, the first coil 4 is arranged inside a concave part of the tail end 2, Second coil 5 and third coil 6, bayonet joint 3 include keep apart white glue 13, second magnet 14, luminous switching PCB15, wire rod 16, net tail 17, shell 18 and fixed glue 19, and the both sides of luminous switching PCB15 are connected with wire rod 16 and second magnet 14 respectively, and keep apart white glue 13, second magnet 14 and luminous switching PCB15 and all be located inside shell 18, and bayonet joint 3 top protrusion department is provided with contact bullet needle 7.
First coil 4 is located the center department of second coil 5 and third coil 6, and second coil 5 and third coil 6 are the diameter and distribute from little to big annular structure, contact bullet needle 7 is provided with 3 altogether, and the end department of three is the crew cut structure, and the diameter of contact bullet needle 7 is 0.8mm, it is D + and D-polarity respectively to be located both sides contact bullet needle 7 simultaneously, three contact bullet needle 7 contacts with the first coil 4, second coil 5 and the third coil 6 of corresponding position all the time, consequently the user can rotate connector 3 wantonly, and keep the normal use of device.
The cross sections of the first magnet 11 and the second magnet 14 are in annular structures with the same diameter, the first magnet 11 and the second magnet 14 are arranged in a mutual adsorption mode, and the first magnet 11 and the second magnet 14 are used as a negative pole after being in contact adsorption, so that the plug connector 3 can be conveniently used in a plug-and-play mode and can rotate freely.
The inside of isolation white glue 13 is provided with the identical pinhole with contact bullet needle 7, and second magnet 14 has installed the isolation white glue 13 of contact bullet needle 7 and all welds with luminous switching PCB 15.
The working principle is as follows: in the practical use process, firstly, the plug 8 on the adapter 2 in fig. 3 is installed on the tail plug part at the tail end of the device body 1 in fig. 1, when the charging or data transmission operation is required, as shown in fig. 1, the plug 3 can be installed on the adapter 2, at this time, the first coil 4 in fig. 2 is contacted with the contact elastic needle 7 at the center, the contact elastic needles 7 at both sides are respectively contacted with the second coil 5 and the third coil 6, the three elastic needles are connected with the three coils and then used as the positive pole, the first magnet 11 is contacted with the second magnet 14 and then used as the negative pole, thereby realizing the charging and data transmission functions, because the magnets always keep the adsorption state, and the three contact elastic needles 7 are always contacted with the first coil 4, the second coil 5 and the third coil 6 at the corresponding positions, therefore, the user can freely rotate the plug 3, and maintaining normal use of the device;
processing mode of adapter 2: connecting a plug 8 (one of TYPE-C/Light/micro) with a first switching PCB 9, connecting a second switching PCB 10 with a first magnet 11, putting the two into a die for fixing white glue 12, and encapsulating and fixing;
the processing mode of the plug 3 is as follows: firstly, the contact spring pins 7 are arranged in the isolation white glue 13, the white glue component with the spring pins, the second magnet 14 and the light-emitting switching PCB15 are welded together, then the light-emitting PCB group is welded with the wires 16, then the light-emitting PCB group is placed into a net tail die to be encapsulated together, and finally the shell 18 is sleeved and fixed by glue.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an use magnet to fill data line soon for electrically conductive bullet needle formula of negative pole, its characterized in that magnet is as the actuation, conducts as the negative pole simultaneously, equipment structure characterized in that: the tail plug of the equipment body (1) is provided with an adapter (2), the adapter (2) is connected with a plug (3), the adapter (2) comprises a plug (8), a first switching PCB (9), a second switching PCB (10), a first magnet (11) and a fixed white glue (12), the tail end of the plug (8) is connected with the first switching PCB (9), the second switching PCB (10) and the first magnet (11) are all located inside the fixed white glue (12), a first coil (4), a second coil (5) and a third coil (6) are arranged inside a recess of the tail end of the adapter (2), the plug (3) comprises an isolation white glue (13), a second magnet (14), a luminous switching PCB (15), a wire (16), a net tail (17), a shell (18) and a fixed glue (19), and the two sides of the luminous switching PCB (15) are respectively connected with the wire rods (16) and the second magnet (14), the isolation white glue (13), the second magnet (14) and the luminous switching PCB (15) are all positioned inside the shell (18), and the protruding part of the top end of the plug-in connector (3) is provided with a contact spring needle (7).
2. The pogo pin type quick charge data line using a magnet as a negative electrode for conduction according to claim 1, wherein: the first magnet (11) and the second magnet (14) are connected in an attracting mode through magnetic force, and the connected magnets can conduct the negative pole at the same time.
3. The pogo pin type quick charge data line using a magnet as a negative electrode for conduction according to claim 1, wherein: the first coil (4) is positioned at the centers of the second coil (5) and the third coil (6), and the second coil (5) and the third coil (6) are distributed in an annular structure with the diameter from small to large.
4. The pogo pin type quick charge data line using a magnet as a negative electrode for conduction according to claim 1, wherein: the contact elastic needles (7) are provided with 3 contact elastic needles, the end heads of the three contact elastic needles are of flat-head structures, the diameter of each contact elastic needle (7) is 0.8mm, and the contact elastic needles (7) located on the two sides are respectively of D + and D-polarity.
5. The pogo pin type quick charge data line using a magnet as a negative electrode for conduction according to claim 1, wherein: the cross sections of the first magnet (11) and the second magnet (14) are in annular structures with the same diameter, and the first magnet and the second magnet are arranged in an adsorption mode.
6. The pogo pin type quick charge data line using a magnet as a negative electrode for conduction according to claim 1, wherein: the inside of keeping apart white glue (13) is provided with the identical pinhole with contact bullet needle (7), and second magnet (14) have installed the isolation white glue (13) of contact bullet needle (7) and all weld with luminous switching PCB (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910915141.9A CN110600956A (en) | 2019-09-26 | 2019-09-26 | Elastic needle type quick-charging data line with magnet as negative electrode for conduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910915141.9A CN110600956A (en) | 2019-09-26 | 2019-09-26 | Elastic needle type quick-charging data line with magnet as negative electrode for conduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110600956A true CN110600956A (en) | 2019-12-20 |
Family
ID=68863693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910915141.9A Pending CN110600956A (en) | 2019-09-26 | 2019-09-26 | Elastic needle type quick-charging data line with magnet as negative electrode for conduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110600956A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525358A (en) * | 2020-05-26 | 2020-08-11 | 曾富军 | Spherical magnetic charging wire and assembly process thereof |
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| CN205646396U (en) * | 2016-01-18 | 2016-10-12 | 普联技术有限公司 | Connector and mobile electron product with universal connection function |
| CN205670700U (en) * | 2016-05-23 | 2016-11-02 | 陈卫冬 | A kind of magnetic charging device |
| CN207098228U (en) * | 2017-05-23 | 2018-03-13 | 谭红平 | A kind of three-in-one data wire |
| CN207116761U (en) * | 2017-07-20 | 2018-03-16 | 深圳市自由侠科技有限公司 | A kind of magnetic power supply interface |
| CN207338783U (en) * | 2017-07-06 | 2018-05-08 | 东莞市洛联电子科技有限公司 | A kind of connector |
| CN209056716U (en) * | 2018-11-09 | 2019-07-02 | 东莞市源创电子科技有限公司 | A kind of round magnetic plug of fast charge |
| CN209313066U (en) * | 2018-11-30 | 2019-08-27 | 东莞市源创电子科技有限公司 | A kind of flat type magnetic plug |
| CN210668916U (en) * | 2019-09-26 | 2020-06-02 | 东莞市忠曼电子科技有限公司 | Bullet needle formula fills data line soon |
-
2019
- 2019-09-26 CN CN201910915141.9A patent/CN110600956A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008013600U1 (en) * | 2008-08-12 | 2008-12-24 | Magcode Ag | Device for producing a compound |
| CN105337119A (en) * | 2014-06-05 | 2016-02-17 | 鸿富锦精密工业（深圳）有限公司 | Power supply connector |
| CN204012031U (en) * | 2014-07-18 | 2014-12-10 | 东莞建冠塑胶电子有限公司 | Filter coil syndeton |
| CN204144573U (en) * | 2014-10-31 | 2015-02-04 | 张汝良 | Magnetic easily connects electrical connector |
| CN205646396U (en) * | 2016-01-18 | 2016-10-12 | 普联技术有限公司 | Connector and mobile electron product with universal connection function |
| CN205670700U (en) * | 2016-05-23 | 2016-11-02 | 陈卫冬 | A kind of magnetic charging device |
| CN207098228U (en) * | 2017-05-23 | 2018-03-13 | 谭红平 | A kind of three-in-one data wire |
| CN207338783U (en) * | 2017-07-06 | 2018-05-08 | 东莞市洛联电子科技有限公司 | A kind of connector |
| CN207116761U (en) * | 2017-07-20 | 2018-03-16 | 深圳市自由侠科技有限公司 | A kind of magnetic power supply interface |
| CN209056716U (en) * | 2018-11-09 | 2019-07-02 | 东莞市源创电子科技有限公司 | A kind of round magnetic plug of fast charge |
| CN209313066U (en) * | 2018-11-30 | 2019-08-27 | 东莞市源创电子科技有限公司 | A kind of flat type magnetic plug |
| CN210668916U (en) * | 2019-09-26 | 2020-06-02 | 东莞市忠曼电子科技有限公司 | Bullet needle formula fills data line soon |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525358A (en) * | 2020-05-26 | 2020-08-11 | 曾富军 | Spherical magnetic charging wire and assembly process thereof |
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