Quick-charging data line capable of adapting to various mobile phonesTechnical Field
The present disclosure relates to digital technology, and more particularly, to a fast-charging data line capable of adapting to multiple mobile phones.
Background
Currently, data lines are generally used for connecting a mobile device and a computer to achieve the purpose of data transmission or communication, that is, a path tool for connecting a computer and a mobile device to transmit video, bell sound, pictures and other files.
The middle chip is arranged in the connector of the data line, and the middle chip can realize model identification of the charging mobile phone.
Aiming at the related technology, the inventor considers that when the middle chip recognizes that the current pre-plugged mobile phone model and the data line are not matched, the current mobile phone cannot be quickly charged through the data line, so that a user replacing a new mobile phone (the same charging interface) cannot continuously use the original perfect charger to quickly charge.
Disclosure of Invention
In order to improve convenience when a user uses the same data line to perform quick charging on different mobile phones (same charging interface), the application provides a quick charging data line adaptable to various mobile phones.
The quick-charge data line comprises a transmission line body, wherein two ends of the transmission line body are respectively provided with a power supply connecting part and an equipment connecting part, and the equipment connecting part comprises a base arranged on the transmission line body and a plurality of plugging parts which are arranged in different configurations and are detachably connected to the base; a charging cavity for butt joint of a single plug-in part is formed in one side of the base, which is far away from the transmission line body; the plug-in part comprises a middle chip and a butt joint end connected to the middle chip, and the inner wall of the charging cavity is provided with a transmission part capable of being matched with the middle chip for communication connection.
By adopting the technical scheme, the plug-in parts with different configurations are arranged to be matched with the mobile phones with different configurations, when a user needs to use the quick charge data line to quickly charge the current mobile phone, the corresponding plug-in part is selected according to the middle chip corresponding to the current mobile phone, the middle chip is inserted into the charging cavity, and the connection between the transmission part and the middle chip can be completed, so that the current mobile phone is identified by using the corresponding middle chip, and the same quick charge data line can be used for quickly charging mobile phones with different models; thereby improving the convenience of the user when using the data line to quickly charge the mobile phone.
Optionally, a plurality of elastic pins are arranged on the outer edge side of the middle chip; the transmission part comprises a plurality of contact points arranged on the inner wall of the charging cavity; a plurality of the contact points and a plurality of the elastic pins are arranged one to one; and the end part of the elastic pin, which is far away from one end of the middle chip, is in point contact connection with the contact point.
By adopting the technical scheme, when the middle chip is inserted into the charging cavity and connected with the transmission part, the elastic pins and the contact points on the middle chip are connected one by one, so that the connection between the butt joint end and the transmission line body is finished, and the elastic pins have elasticity, so that the abutting stability of the elastic pins and the corresponding contact points is improved on one hand; on the other hand, the hard friction of the elastic pins in the plugging process can be reduced, and the service life of the middle chip is prolonged.
Optionally, the outer wall protrusion of butt joint end is provided with spacing card protruding, the base is kept away from the card caulking groove that supplies spacing card protruding knot to go into has been seted up to one side of transmission line body, card caulking groove with the inside intercommunication setting that is of charging chamber.
By adopting the technical scheme, the limit clamp is arranged on one side of the butt joint end head, the normal plug-in mode of the middle chip and the charging cavity is limited, the middle chip loss caused by reverse plug-in of the middle chip of a user is reduced, and the service time limit of the data line is prolonged.
Optionally, a guide surface is arranged in the clamping groove, and the guide surface is obliquely arranged and convexly provided with an anti-skid convex edge; the spacing card is protruding towards one side of card caulking groove is provided with the butt joint face, the butt joint face can cooperate the guide surface laminating, spacing card is protruding to have elasticity.
By adopting the technical scheme, the guide surface and the butt joint surface are arranged so that the limit clamp is convenient to be convexly buckled into the clamp caulking groove; the convenience of the user when the middle chip is inserted is improved; meanwhile, as the limiting clamp bulge has elasticity, the tightness of the limiting clamp bulge and the clamping embedding groove is convenient to improve when in butt joint; the anti-slip convex edges are arranged to increase the stability of the clamping connection between the middle chip and the charging cavity.
Optionally, the device connection part further comprises a control module and a detection module connected with the control module in a communication way; the detection module is used for detecting whether the elastic pins are in one-to-one abutting connection with the contact points; the control module is used for controlling the on-off of the contact points and the transmission line body.
By adopting the technical scheme, as the pins on the middle chip are all arranged side by side, when the middle chip is inserted, the detection module is arranged to detect the butt joint condition of a plurality of pins and a plurality of contact points in real time, so that the misconnection condition caused by the fact that the elastic pins are not opposite pins in the inserting process is reduced; thereby reducing the possibility of damaging the intermediate chip when the intermediate chip is inserted into the charging cavity; after the elastic pins arranged side by side on the middle chip are correspondingly abutted with the corresponding contact points, the detection module sends an electrifying instruction to the control module; the control module forces the connection between the contact points and the transmission line body to be in a passage state, so that the subsequent quick charging of the mobile phone is facilitated.
Optionally, the control module includes a transmission line, one end of the transmission line is connected with the transmission line body, and the other end of the transmission line is connected with the contact point; the output end of the detection module is connected in series in the transmission loop.
By adopting the technical scheme, the transmission line is connected with the contact point and the transmission line body, and the output end of the detection module controls the on-off of the transmission line; the on-off state of the transmission line can be adjusted to a corresponding on-off state according to the real-time feedback of the detection module.
Optionally, the detection module includes a detection loop, and an abutment switch SB1 and a contactor KM1 sequentially connected in series in the detection loop; the output loop KM1-1 of the contactor KM1 is normally open and can be used as the output end of the detection module to be connected in series in the transmission loop; the detection loop is connected with an independent power supply; the abutting switch SB1 comprises a first abutting part arranged on the anti-slip convex edge and a second abutting part arranged on the abutting surface; when the first abutting portion and the second abutting portion abut, the abutting switch SB1 is closed, and the detection circuit is in a communicating state.
Through adopting above-mentioned technical scheme, after the middle chip is accomplished inserting the charging chamber, in the spacing card protruding knot was gone into the card caulking groove, first butt joint portion and the butt joint of second butt joint portion simultaneously, and the detection return circuit is electric, and contactor KM1 is electric, and the output return circuit KM1-1 of its contactor is closed, and the transmission return circuit is closed, can supply cell-phone and power to connect.
Optionally, a collecting groove is formed in the inner side of the outer wall of the base in a concave manner, and the collecting groove is used for buckling in the plurality of plug-in parts.
By adopting the technical scheme, the storage performance of a plurality of plug parts is improved, and the possibility of losing the plug parts is reduced.
Optionally, the outer fringe side of butt joint end is provided with the dust ring, the dust ring has elasticity, the outer fringe side of dust ring supplies the inner wall butt in charging chamber.
By adopting the technical scheme, because the dustproof ring has elasticity, when the plug-in connection part is buckled into the charging cavity, the outer edge side of the dustproof ring is abutted to the inner wall of the charging cavity, so that the stability of the plug-in connection parts and the charging cavity in butt joint can be improved; on the other hand, dust and impurities entering the charging cavity can be reduced, so that the butting stability of the elastic pins and the contact points is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
when a user needs to use a quick charge data line to perform quick charge on a current mobile phone, a corresponding plug-in part is selected according to a middle chip corresponding to the current mobile phone, and the middle chip is inserted into a charging cavity, so that the connection between a transmission part and the middle chip can be completed, the current mobile phone is identified by using the corresponding middle chip, and the same quick charge data line can perform quick charge on mobile phones of different models;
because the elastic pins have elasticity, on one hand, the abutting stability of the elastic pins and corresponding contact points is improved; on the other hand, the hard friction of the elastic pins in the plugging process can be reduced, and the service time limit of the middle chip is improved;
the detection module is arranged to detect the butt joint condition of the pins and the contact points in real time, so that the misconnection condition caused by the fact that the elastic pins are not corresponding to the pins in the plugging process is reduced; thereby reducing the possibility of damaging the intermediate chip when the intermediate chip is inserted into the charging cavity; after the elastic pins arranged side by side on the middle chip are correspondingly abutted with the corresponding contact points, the detection module sends an electrifying instruction to the control module; the control module forces the connection between the contact points and the transmission line body to be in a passage state, so that the subsequent quick charging of the mobile phone is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a fast-charge data line according to the present application;
FIG. 2 is a schematic diagram of the internal structure of the fast-charge data line in the present application;
FIG. 3 is a control schematic block diagram of the device connection in the present application;
FIG. 4 is a schematic view of the overall structure of the plug portion;
FIG. 5 is an enlarged schematic view of the portion A of FIG. 2;
FIG. 6 is a control schematic block diagram of the device connection in the present application;
fig. 7 is a circuit connection diagram of the device connection section in the present application.
Reference numerals illustrate: 1. a transmission line body; 2. a power supply connection part; 3. a device connection unit; 31. a base; 311. a clamping groove; 312. a collection tank; 313. a dust ring; 32. a plug-in part; 321. an intermediate chip; 322. butt joint ends; 323. an elastic pin; 324. the limit clamp is convex; 325. a butt joint surface; 326. a guide surface; 327. an anti-slip rib; 33. a charging chamber; 34. a transmission section; 341. a contact point; 35. a control module; 351. a transmission line; 36. a detection module; 361. a detection loop; 362. an independent power supply; 363. a first butt joint part; 364. and a second butt joint part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to fig. 1 to 7 and the embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
The embodiment of the application discloses a fast charge data line adaptable to various mobile phones.
Referring to fig. 1 and 2, a fast-charge data line adaptable to a plurality of mobile phones includes a transmission line body 1, and a power connection part 2 and an equipment connection part 3 respectively disposed at two ends of the transmission line body 1; one end of the power connection part 2 far away from the transmission line body 1 can be connected with a power plug, and one end of the device connection part 3 far away from the transmission line body 1 can be connected with electronic devices such as a mobile phone, a tablet and the like.
Referring to fig. 2 and 3, the device connection part 3 includes a base 31 and a plurality of socket parts 32; the plug parts 32 can be used corresponding to mobile phones of different models; wherein one side of the base 31 is connected to the transmission line body 1, and the other side is provided with a charging cavity 33; the transmission part 34 is arranged in the charging cavity 33, the transmission part 34 can be matched with the plug part 32 for plug connection, and the plug part 32 is inserted into the charging cavity 33 and then is connected with the transmission part 34, so that the communication connection between the plug part 32 and the transmission line body 1 is realized; can be used for signal transmission and also can be used for charging electronic equipment.
Referring to fig. 2 and 4, as an embodiment of the plugging portion 32, the plugging portion 32 includes a middle chip 321 and a docking head 322, where the middle chip 321 may be adaptively installed according to different mobile phone models, so as to implement different configurations of the plugging portion 32; the butt joint end head 322 is connected with one side of the middle chip 321, and one side of the butt joint end head 322 far away from the middle chip 321 can be inserted into a charging port of the electronic equipment for connection; the other outer edge side of the intermediate chip 321 is provided with a plurality of side-by-side elastic pins 323.
Referring to fig. 2 and 4, as an embodiment of the transfer part 34, the transfer part 34 includes a plurality of contact points 341 arranged side by side on the inner wall of the charging chamber 33, the plurality of contact points 341 and the plurality of elastic pins 323 being arranged one by one; the elastic pins 323 are in a point-contact connection with the contact points 341 at the end far away from the middle chip 321.
Referring to fig. 4 and 5, the outer wall of the butt joint end 322 is convexly provided with an elastic limit clamping protrusion 324, one side of the base 31 far away from the transmission line body 1 is provided with a clamping and embedding groove 311, and the clamping and embedding groove 311 is communicated with the inside of the charging cavity 33; the side wall of the limiting clamping protrusion 324, which is far away from the abutting end 322, is provided with an abutting surface 325, and the side wall of the clamping groove 311, which is far away from the opening of the charging cavity 33, is provided with a guiding surface 326.
The guide surface 326 and the abutting surface 325 are both obliquely arranged and can be mutually matched and abutted; thereby improving the convenience of the user when plugging the middle chip 321; meanwhile, as the limiting clamp convex 324 has elasticity, the tightness of the butt joint of the limiting clamp convex 324 and the clamping embedding groove 311 is convenient to be improved; the provision of the anti-slip ribs 327 increases the stability of the internal clamping of the intermediate chip 321 and the charging chamber 33.
The guiding surface 326 is provided with an anti-slip rib 327 in a protruding manner, and one side of the anti-slip rib 327 away from the guiding surface 326 can be buckled into the abutting surface 325 with elasticity, so that friction force when the guiding surface 326 abuts against the abutting surface 325 is increased.
Referring to fig. 2 and 3, the outer wall of the base 31 is concavely provided with a collecting groove 312 for placing a plurality of plugging portions 32, so that the storage performance of the plugging portions 32 is improved, and the possibility of losing the plugging portions 32 is reduced.
The outer edge side wall of the butt joint end 322 is fixedly connected with an elastic dust ring 313, and the edge of one side of the dust ring 313, which is close to the middle chip 321, is subjected to chamfering treatment, so that the dust ring 313 is conveniently buckled into the inner wall of the charging cavity 33, the outer edge side wall of the dust ring 313 can be abutted with the inner wall of the opening of the charging cavity 33, and on one hand, the stability of the butt joint of the plurality of plug-in connection parts 32 and the charging cavity 33 can be improved; on the other hand, dust and foreign matters entering the inside of the charging chamber 33 can be reduced, so that the abutting stability of the elastic pins 323 and the plurality of contact points 341 can be improved.
Referring to fig. 6 and 7, the device connection part 3 further includes a control module 35 and a detection module 36, wherein the detection module 36 is communicatively connected with the control module 35; the control module 35 is used for controlling the on-off of the plurality of contact points 341 and the transmission line body 1; the detecting module 36 is configured to detect whether the plurality of elastic pins 323 are in one-to-one abutting with the plurality of contact points 341.
Referring to fig. 2 and fig. 6, since the elastic pins 323 on the intermediate chip 321 are all arranged side by side, when the intermediate chip 321 is plugged, the detection module 36 is arranged to detect the butt joint condition of a plurality of pins and a plurality of contact points 341 in real time, so as to reduce the misconnection condition of the elastic pins 323 after the pins with error in the plugging process; thereby reducing the possibility of damaging the intermediate chip 321 when inserting the intermediate chip 321 into the charging cavity 33; after the elastic pins 323 arranged side by side on the middle chip 321 are correspondingly abutted with the corresponding contact points 341, the detection module 36 sends an energizing instruction to the control module 35; the control module 35 forces the connection between the plurality of contact points 341 and the transmission line body 1 to be in a passage state, so that the subsequent quick charging of the mobile phone is facilitated.
Referring to fig. 6 and 7, as one embodiment of the control module 35, the control module 35 includes a transmission line 351 connecting the transmission line body 1 and the plurality of contact points 341; the output of the detection module 36 is connected in series in the transmission line 351.
The transmission line 351 connects the contact 341 and the transmission line body 1, and the output end of the detection module 36 controls the on-off of the transmission line 351; the on-off state of the transmission line 351 can be adjusted to a corresponding on-off state according to the real-time feedback of the detection module 36; when the detection module 36 detects that the plurality of elastic pins 323 are in one-to-one abutting with the plurality of contact points 341, the detection module 36 sends an energizing instruction to the control module 35, the control module 35 connects the plurality of contact points 341 with the transmission line body 1 according to the energizing instruction, and if the intermediate chip 321 is not inserted into the charging cavity 33, the plurality of elastic pins 323 are not in one-to-one abutting with the plurality of contact points 341, the detection module 36 does not send any instruction, the control module 35 does not act, and the plurality of contact points 341 and the transmission line body 1 are in an open circuit state.
Referring to fig. 7, as an embodiment of the detection module 36, the detection module 36 includes a detection loop 361 and an independent power supply 362, the independent power supply 362 powering the detection loop 361; wherein, the detection circuit 361 is connected in series with an abutting switch SB1 and a contactor KM1; the output loop KM1-1 of the contactor is normally open, and the output loop KM1-1 of the contactor can be connected in series as an output end of the detection module 36 in the transmission loop.
Referring to fig. 4 and 5, the abutment switch SB1 includes a first abutment 363 and a second abutment 364; wherein, the first abutting portion 363 is mounted on the anti-slip rib 327, the second abutting portion 364 is mounted on the abutting surface 325, and the first abutting portion 363 and the second abutting portion 364 can mutually abut and communicate; as an embodiment of the abutment switch SB1, the first abutment 363 and the second abutment 364 may each be made of a metal sheet having conductive properties.
Referring to fig. 6 and 7, after the middle chip 321 is inserted into the charging cavity 33, the limiting latch 324 is snapped into the latch slot 311, and when the first docking portion 363 and the second docking portion 364 are in contact, the contact switch SB1 is closed, so as to force the detection circuit 361 to be powered on, and accordingly the contactor KM1 is powered on, the output circuit KM1-1 of the contactor is closed, and the transmission circuit is closed, so that the connection/signal transmission between the mobile phone and the power supply is possible.
The implementation principle of the quick-charging data line adaptable to various mobile phones in the embodiment of the application is as follows: setting plug-in parts 32 with different configurations to be suitable for mobile phones with different configurations, when a user needs to use a quick charge data line to perform quick charge on a current mobile phone, selecting a corresponding plug-in part 32 according to an intermediate chip 321 corresponding to the current mobile phone, and inserting the intermediate chip 321 into a charging cavity 33 to complete connection between a transmission part 34 and the intermediate chip 321, so that the corresponding intermediate chip 321 is used for identifying the current mobile phone, and the same quick charge data line can be used for performing quick charge on mobile phones with different models; thereby improving the convenience of the user when using the data line to quickly charge the mobile phone.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional modules is illustrated, and in practical application, the above-described functional allocation may be performed by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to perform all or part of the functions described above. The specific working processes of the above-described systems, modules and units may refer to the corresponding processes in the foregoing method embodiments, which are not described herein again.
In the several embodiments provided herein, it should be understood that the disclosed systems, modules, and methods may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the modules or units is merely a logical functional division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The foregoing description of the preferred embodiments of the present application is not intended to limit the scope of the application, in which any feature disclosed in this specification (including abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.