CN216056379U - Intelligent adjustable safety charging wire - Google Patents
Intelligent adjustable safety charging wire Download PDFInfo
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- CN216056379U CN216056379U CN202121808576.2U CN202121808576U CN216056379U CN 216056379 U CN216056379 U CN 216056379U CN 202121808576 U CN202121808576 U CN 202121808576U CN 216056379 U CN216056379 U CN 216056379U
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Abstract
The utility model relates to the technical field of electronic equipment charging, in particular to an intelligent adjustable safety charging wire, which comprises: a power receiving end and a power discharging end; the control unit is respectively and electrically connected with the power receiving end and the discharging end and respectively establishes communication with the power supply unit and the electronic product through the power receiving end and the discharging end; the control unit includes: the charging protocol identification IC comprises a charging protocol identification IC, a power transmission module and a processing module. According to the charging line disclosed by the utility model, different charging request information can be output to the power supply unit by acquiring the charging protocol of the power supply unit, so that the charging gear of the power supply unit can be selected, the charging of only a passive gear is avoided, and the charging time and the protection power supply are unified.
Description
Technical Field
The utility model relates to the technical field of electronic equipment charging, in particular to an intelligent adjustable safe charging wire.
Background
With the development of electronic technology, the power consumption of electronic products is larger and larger, the capacity of batteries carried by the electronic products is also larger and larger, in order to reduce the waiting period of charging, many electronic products are equipped with quick-charging chargers, and quick charging is a harmful charging mode for the batteries, and only in the case of time emergency, the quick charging mode has to be selected; when the charging time is relatively abundant, it is generally recommended to choose to charge slowly. The current quick charging charger does not have the function of selection and only passively selects quick charging; of course, the slow charging can be passively selected; either mode is selected, the mode cannot be dynamically adjusted by a user based on an actual use scene, namely slow charging and fast charging cannot be selected; how to utilize the existing fast charger to realize the intelligent charging is a big problem in the industry.
Disclosure of Invention
The utility model aims to provide an intelligent adjustable safety charging wire aiming at the defects in the prior art, the charging wire is connected between an intelligent electronic product and a charger and other power supplies, the intelligent electronic product can select a charging mode, and the use is convenient.
An intelligent adjustable safety charging wire, comprising:
the power receiving end is connected with the power supply unit, and the discharging end is connected with the electronic product;
the control unit is respectively and electrically connected with the power receiving end and the discharging end and respectively establishes communication with the power supply unit and the electronic product through the power receiving end and the discharging end;
the control unit includes:
the charging protocol identification IC is used for acquiring a charging mode of the power supply unit and a power receiving mode of the electronic product;
the power transmission module is electrically connected with the power receiving end and the discharging end respectively; the power conversion unit receives electric energy provided by an electronic product through a discharging end or receives electric energy provided by a power supply unit through a receiving end; the power conversion unit converts the electric energy into a power supply required by the control unit; the switch unit controls the conduction of the power receiving end and the discharging end;
the processing module is used for matching the charging mode with the power receiving mode to form an effective charging gear list, sending the effective charging gear list to the electronic product and receiving the selected charging mode information; and outputting corresponding power supply request information to the power supply unit according to the charging mode.
Further, the control unit further includes: and the power supply signal acquisition module is used for acquiring power supply information of the electronic product.
Further, the control unit is connected with a storage unit.
Preferably, the control unit is connected with a wireless signal module.
Further, the control unit is connected with a display module.
Further, the control unit is connected with a signal input module.
Further, the power signal acquisition module comprises a voltage acquisition module and/or a current acquisition module.
The utility model has the beneficial effects that: according to the charging line disclosed by the utility model, different charging request information can be output to the power supply unit by acquiring the charging protocol module of the power supply unit, so that the charging gear of the power supply unit can be selected, the charging of a passive gear is avoided, and the charging time and the protection power supply are unified.
Drawings
Fig. 1 is a schematic diagram of the present embodiment.
Fig. 2 is a schematic diagram of the working principle of the present embodiment.
The reference signs are:
1-discharge end; 2-power receiving end; 3-display module; 4-a control unit; and 5, a signal input module.
Detailed Description
The following detailed description of the present invention is made with reference to the accompanying drawings. As shown in fig. 1-2.
Example 1: see fig. 1-2; an intelligent adjustable safety charging wire, comprising: the power supply device comprises a power receiving end 2 used for being connected with a power supply unit, and a discharging end 1 used for being connected with an electronic product;
the control unit 4 is respectively electrically connected with the power receiving end 2 and the discharging end 1, and is respectively communicated with the power supply unit and the electronic product through the power receiving end 2 and the discharging end 1;
the control unit 4 includes:
the charging protocol identification IC is used for acquiring a charging mode of the power supply unit and a power receiving mode of the electronic product;
the power transmission module is respectively electrically connected with the power receiving end 2 and the discharging end 1 and comprises a power conversion unit and a switch unit, wherein the power conversion unit receives electric energy provided by an electronic product through the discharging end 1 or receives electric energy provided by the power supply unit through the power receiving end 2; the power conversion unit converts the electric energy into a power supply required by the control unit 4; the switch unit controls the conduction of the power receiving end 2 and the discharging end 1;
the processing module is used for matching the charging mode with the power receiving mode to form an effective charging gear list, sending the effective charging gear list to the electronic product and receiving the selected charging mode information; and outputting corresponding power supply request information to the power supply unit according to the charging mode.
When the technical scheme works, a power receiving end 2 and a discharge end 1 of a charging wire are respectively and electrically connected with a power supply unit and an electronic product; the power supply unit may be: the charger and other treasured or computer etc. that charge that can supply power to the outside, preferably have a plurality of charging gears; electronic products are devices capable of receiving electrical energy, such as: cell-phone, treasured that charges, computer etc. preferably can accept a plurality of charging gears. The electronic product receives a charging gear which is related to its own charging circuit. In practical application, when a power supply unit such as a quick charger is charged, different brands have different charging gears; the same is true of electronic products; different brands of electronic products have different power receiving and charging gears. Such as Huazhi quick charge, OPPO quick charge, Huazhi mobile phone, OPPO mobile phone, etc. The power conversion unit may be a power conversion circuit, which is a prior art. The processing module may be a processor, a control IC, or the like.
In application, in step 1, a power transmission module of a control unit 4 of a charging wire receives power output of a power supply unit or power output of an electronic product, and an intelligent transmission module converts one of the power output and the power output into power required by the interior of the charging wire; the power supply supplies power to the various modules of the charging cord.
And 5, outputting corresponding power supply request information to the power supply unit by the processing module according to the selected charging mode (namely the charging gear).
And 6, the power supply unit receives the power supply request information, adjusts an external output power supply, namely adjusts output voltage and current, and simultaneously sends the charging gear information to the processing module.
And 7, feeding the charging gear information back to the electronic product by the processing module, and adjusting the charging voltage and current of the power receiving IC by the electronic product according to the charging gear.
And 8, controlling the conduction of the power transmission module by the processing module, conducting the power receiving end 2 and the discharging end 1, and supplying power to the electronic product by the power supply unit.
Of course, the electronic product may still select another charging mode during the charging process, i.e. change the charging mode, such as changing from fast charging to slow charging, or changing from slow charging to fast charging. The change mode starts from the step 4, and a step 4.5 is added after the step 4: and after the processing module receives the changed charging gear information, the power transmission module is controlled to be cut off, and the conduction of the power receiving end 2 and the discharging end 1 is blocked.
The control unit 4 sends the gear information of each power supply unit to the electronic product, and the electronic product selects a proper gear according to actual needs; thereby avoiding passive charging only. In specific use, the power receiving terminal 2 can be a USB-C male terminal, a USB-A male terminal, a Lightning male terminal, etc., and the power discharging terminal 1 can be a USB-C male terminal, a Micro USB male terminal, a Lightning male terminal, etc.
Further, the control unit 4 further includes: and the power supply signal acquisition module is used for acquiring power supply information of the electronic product.
Before the discharging end 1 is conducted with the receiving end 2, the power supply gear of the charger needs to be matched with the receiving gear of the power supply of the electronic product; the technical scheme is provided with a power supply signal acquisition module for sampling power supply information of an electronic product, mainly voltage and current; as mentioned above, before the step, the processing module receives the power supply information of the power supply unit, and collects the power signal of the electronic product through the power signal collecting module, so as to ensure that the charging voltage and current of the power receiving IC of the electronic product are adjusted. After confirmation, performing step 8; the function of protecting the electronic product is achieved.
Further, a storage unit is connected to the control unit 4.
The storage unit is used for storing various information data, such as main charging protocols of various quick charging and power supplying units and auxiliary charging protocols of electronic products; the charging protocol identification module can quickly identify the charging protocol of the quick charging power supply unit and the electronic product conveniently; and secondly, the new various main and auxiliary charging protocols and the power supply information of the electronic product can be supplemented through data updating at the later stage.
Further, the control unit 4 is connected with a display module 3.
The display module 3 can display an effective charging gear list, and the list displays the voltage and the current corresponding to each charging gear; meanwhile, the current gear position for charging, the electric quantity of the electronic product and the like can be displayed, so that adjustment and selection can be conveniently made in the charging process; of course, it is also possible to display: each charging gear of the power supply unit and each charging gear information of the power received by the electronic product.
Further, the control unit 4 is connected with a signal input module 5.
The signal input module 5 can be a key, a touch screen and the like; the charging gear selection can be performed by the setting signal input module 5. When external operation is carried out, the steps 3 and 4 are modified as follows:
and step 3: the processing module matches a charging mode of the power supply unit with a power receiving mode of the electronic product, and selects the same charging gear to form an effective charging gear list; the processing module receives the charging mode information selected from the outside through the signal input module 5, and sends the charging mode to the electronic product. And 4, step 4: and (5) deleting.
Preferably, a wireless signal module is connected to the control unit 4.
The wireless signal module can be a short-distance signal transmission module such as Bluetooth and WiFi. By establishing communication with the intelligent equipment, the intelligent equipment selects a proper charging gear and sends a charging mode signal after acquiring the effective charging gear list information. The operation is convenient.
Further, the power signal acquisition module comprises a voltage acquisition module and/or a current acquisition module.
The voltage acquisition module and the current acquisition module can be ICs, and can also be corresponding voltage acquisition circuits and current acquisition circuits. And secondly, the power signal acquisition module can also acquire the power model and the electric quantity of the electronic product, and the current real-time received voltage and current values.
Further, the switching unit includes a switching tube.
The switch unit can adopt a switch tube; such as MOS transistors, triodes, etc.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, there may be variations in the specific embodiments and applications according to the inventive concept, and the present disclosure should not be construed as limiting the utility model.
Claims (7)
1. The utility model provides an adjustable safe charging wire of intelligence which characterized in that: it includes:
the power receiving end is connected with the power supply unit, and the discharging end is connected with the electronic product;
the control unit is respectively and electrically connected with the power receiving end and the discharging end and respectively establishes communication with the power supply unit and the electronic product through the power receiving end and the discharging end;
the control unit includes:
the charging protocol identification IC is used for acquiring a charging mode of the power supply unit and a power receiving mode of the electronic product;
the power transmission module is electrically connected with the power receiving end and the discharging end respectively; the power conversion unit receives electric energy provided by an electronic product through a discharging end or receives electric energy provided by a power supply unit through a receiving end; the power conversion unit converts the electric energy into a power supply required by the control unit; the switch unit controls the conduction of the power receiving end and the discharging end;
the processing module is used for matching the charging mode with the power receiving mode to form an effective charging gear list, sending the effective charging gear list to the electronic product and receiving the selected charging mode information; and outputting corresponding power supply request information to the power supply unit according to the charging mode.
2. The intelligent adjustable safety charging wire of claim 1, wherein: the control unit further includes: and the power supply signal acquisition module is used for acquiring power supply information of the electronic product.
3. The intelligent adjustable safety charging wire of claim 1, wherein: the control unit is connected with a storage unit.
4. The intelligent adjustable safety charging wire of claim 1, wherein: the control unit is connected with a wireless signal module.
5. The intelligent adjustable safety charging wire of claim 1, wherein: the control unit is connected with a display module.
6. The intelligent adjustable safety charging wire of claim 1, wherein: the control unit is connected with a signal input module.
7. The intelligent adjustable safety charging wire of claim 1, wherein: the power signal acquisition module comprises a voltage acquisition module and/or a current acquisition module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121808576.2U CN216056379U (en) | 2021-08-04 | 2021-08-04 | Intelligent adjustable safety charging wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121808576.2U CN216056379U (en) | 2021-08-04 | 2021-08-04 | Intelligent adjustable safety charging wire |
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| CN216056379U true CN216056379U (en) | 2022-03-15 |
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| CN202121808576.2U Active CN216056379U (en) | 2021-08-04 | 2021-08-04 | Intelligent adjustable safety charging wire |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595194A (en) * | 2021-08-04 | 2021-11-02 | 广东铭基高科电子股份有限公司 | Intelligent adjustable safety charging wire and charging method |
| CN115799931A (en) * | 2022-11-28 | 2023-03-14 | 深圳市华联威电子科技有限公司 | Type c connector with protection function and charging connection method |
| CN116231403A (en) * | 2023-03-14 | 2023-06-06 | 湘元宇控股有限公司 | USB data line with performance detection function |
-
2021
- 2021-08-04 CN CN202121808576.2U patent/CN216056379U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595194A (en) * | 2021-08-04 | 2021-11-02 | 广东铭基高科电子股份有限公司 | Intelligent adjustable safety charging wire and charging method |
| CN115799931A (en) * | 2022-11-28 | 2023-03-14 | 深圳市华联威电子科技有限公司 | Type c connector with protection function and charging connection method |
| CN115799931B (en) * | 2022-11-28 | 2023-11-14 | 深圳市华联威电子科技有限公司 | Type c connector with protection function and charging connection method |
| CN116231403A (en) * | 2023-03-14 | 2023-06-06 | 湘元宇控股有限公司 | USB data line with performance detection function |
| CN116231403B (en) * | 2023-03-14 | 2024-01-19 | 湘元宇控股有限公司 | USB data line with performance detection function |
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