CN207834780U - Intelligent charging line - Google Patents

Intelligent charging line Download PDF

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Publication number
CN207834780U
CN207834780U CN201721512599.2U CN201721512599U CN207834780U CN 207834780 U CN207834780 U CN 207834780U CN 201721512599 U CN201721512599 U CN 201721512599U CN 207834780 U CN207834780 U CN 207834780U
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Prior art keywords
connector
processing unit
output current
central processing
temperature
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CN201721512599.2U
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Chinese (zh)
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何鸣展
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何鸣展
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Abstract

A kind of intelligent charging line, including:One first connector, to one power supply device of grafting;One second connector between first and second connector is connected with conducting wire to one electronic device of grafting;One central processing unit, it is installed on second connector, and it is connect with the second connector signal, one minimum setting output current of central processing unit record, a maximum setting output current and a highest setting temperature information, the central processing unit is transmitted to the electric current and voltage of the electronic device to detect by second connector, and to incude, detect the temperature of the electronic device;An and display panel, the display panel is connect with the central processing unit signal, to show the central processing unit detect the output current of the second connector, voltage or the temperature of electronic device of institute's grafting correspondence numerical value or figure, to show the charged state or state of temperature of the electronic device.

Description

Intelligent charging line
Technical field
The utility model is related to a kind of charging wire, espespecially a kind of intelligence that can show institute's grafting charge electronic devices state Type charging wire.
Background technology
It is widely used in the charging wire of electronic device (such as mobile phone) at present, usually there is the first connector and one the Two connectors, wherein the first connector is to be plugged in a power supply unit, and the second connector is to one electronics of grafting Electric current can be inputted electronic device storage by device when power supply unit starts power supply by charging wire;However, existing Modern electronic device is more and more accurate, and price is also higher and higher, when carrying out charging operation, if what the power supply unit was exported Voltage instability, when if any excessive surging signal, it is likely that cause powered electronic device to be damaged, in addition, when electronic device is sent out When raw superheat state, existing charging wire also can not power-off protection electronic device immediately.
In view of above-mentioned disadvantage, TaiWan, China utility application case the 100208289th just discloses a kind of " same When support the module wire of electronic device quick charge and data transmission ", which includes a USB device 10 and cable Device 20, the USB device 10 are substantially that a USB electric connectors are constituted comprising have the circuit board 11 inside one and protrude out One connector portions 14, the circuit board 11 are equipped with an integrated circuit 12 and switching switch 13 for electrical connection;20 one end of cable installation It is electrically connected the USB device 10, which is equipped with an electric connector 21, and the electric connector 21 is for docking Such as all kinds of electronic devices such as mobile phone.
In above-mentioned patent case, the integrated circuit 12 be containing a Current Voltage control circuit and logic control circuit, and The logic control circuit further links a detecting voltage inductor, current sense inductor and temperature detecting inductor;Make this If patent case can be in the electronics of off-position grafting to protect in use, overvoltage or when the temperature is excessively high occurs Device, but above-mentioned patent case above have the disadvantages that in application:
1. the voltage, electric current measured by the patent case or temperature value, because that can not show, therefore user and can not learn The state of charging or the state of temperature of electronic device.
It is not to be mounted on grafting electronics end 2. the detecting inductor is mounted on to socket power power supply unit end, Therefore the temperature detecting inductor is located at the long-range of electronic device, rather than the electronic device of approach institute grafting, therefore can not be accurate The temperature for detecting electronic device, easily leads to electronic device and is damaged because of overheat.
The present inventor in view of this, plus give research and innovation, disclose intelligent charging line shown in the utility model.
Utility model content
Technical problem underlying to be solved in the utility model is, overcomes drawbacks described above of the existing technology, and carries For a kind of intelligent charging line, institute's grafting charge electronic devices state can be shown.
Technical solution adopted by the utility model to solve its technical problems is:
A kind of intelligent charging line, including:One first connector, to one power supply device of grafting;One second connector, Between first and second connector connected with conducting wire to one electronic device of grafting;One central processing unit, be installed on this It on two connectors, and is connect with the second connector signal, one minimum setting output current of central processing unit record, one are most Big setting output current and a highest setting temperature signal, the central processing unit are passed to detect by second connector The electric current and voltage of the electronic device are transported to, and to sense the temperature of the electronic device;And a display panel, the display surface Plate is connect with the central processing unit signal, to show that the central processing unit detects the output electricity of the second connector The correspondence numerical value or figure of stream, voltage or the temperature of electronic device of institute's grafting, to show the charged state or temperature of the electronic device Degree state.
The revealed intelligent charging line of the utility model, wherein display panel refer to liquid crystal display panel or seven section displays Device.The liquid crystal display panel can be LCD or OLCD display panels, and the utility model is not from limit.
The revealed intelligent charging line of the utility model, wherein the electric current that the central processing unit is detected is enabled to be less than most Small setting output current (be in have reached and fill full state) (is in overload more than maximum setting output current or voltage State) when, block the electric current output of second connector;Or, the temperature of electronic device that the central processing unit is detected can be enabled When more than highest setting temperature, the electric current output of second connector is blocked.
The revealed intelligent charging line of the utility model contains wherein enabling the display panel of the central processing unit One viewing area, the second viewing area and third viewing area enable the output current that the central processing unit detects the second connector big When minimum sets output current and sets output current less than maximum, which lights, to indicate " in charging " Meaning;When the central processing unit being enabled to detect the output current of the second connector less than minimum setting output current, this second Viewing area is lighted, to indicate " having filled full " state of current state as charging complete;The central processing unit is enabled to detect second When connector is more than the temperature of maximum setting output current or institute's detecting electronic device more than highest setting temperature, the third is aobvious Show that area lights, to indicate that the utility model is in " power-off " state because of overload.
It can be 150mA that the revealed intelligent charging line of the utility model, the wherein minimum, which set output current,;It is maximum It can be 2.6A to set output current;Highest setting temperature can be 45 DEG C, but the utility model does not limit minimum setting output certainly The value of electric current, maximum setting output current and highest setting temperature.
The utility model disclose intelligent charging line, have the advantages that following characteristics and:
1. since display panel is mounted on the second connector to grafting electronic device, can be moved with electronic device Dynamic, user can learn the information of charging in approach electronics end via the display panel, in use more It is convenient.
2. the utility model, can be closely due to being mounted on the second connector to grafting electronic device Detecting electronic device temperature, keep detected temperature value more accurate.
3. the voltage of charging, electric current, temperature and current charged state can be included showing together by the utility model It is very clear on panel, understanding and grasp of the user to charged state or electronic device health status can be increased.
The utility model has the beneficial effects that it can show institute's grafting charge electronic devices state.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of the utility model first embodiment;
Fig. 2 is the enlarged diagram of the utility model first embodiment;
Fig. 3 is the schematic diagram of the utility model second embodiment;
Fig. 4 is the circuit diagram of the utility model.
Figure label explanation:
10 first 20 second connector of connector, 30 conducting wire
40 central processing unit 50,50 ' display panel, 51,52,53 numerical value
54 figure, 55 first viewing area, 56 second viewing area
57 third viewing area M electronic device P power supply devices
Specific implementation mode
Please refer to Fig.1~Fig. 4 shown in, the utility model relates to a kind of intelligent charging line, including:One first connection Device 10, to one power supply device P of grafting;One second connector 20, to one electronic device M of grafting, in first and second connection It is connected with conducting wire 30 between device 10,20;One central processing unit 40 is installed on second connector 20, and second is connect with this 20 signal of device connects, one minimum setting output current of the central processing unit 40 record, a maximum setting output current/voltage with And a highest setting temperature signal, the central processing unit 40 are transmitted to the electronics to detect by second connector 20 The current or voltage of device M, and to incude the temperature of electronic device M;And a display panel 50, the display panel 50 with 40 signal of central processing unit connects, to show that the central processing unit 40 detects the output electricity of the second connector 20 The correspondence numerical value 51,52,53 or figure 54 of stream, voltage or the electronic device M temperature of institute's grafting, to show electronic device M's Charged state or state of temperature.
The revealed intelligent charging line of the utility model, wherein second connector refer to Micro USB type connectors, But the utility model is not from the pattern for limiting second connector.
The revealed intelligent charging line of the utility model, the wherein display panel 50 refer to the liquid crystal display such as Fig. 1,2 Panel, the liquid crystal display panel can be LCD or OLCD display panels, and the utility model does not limit its pattern certainly;Or such as Fig. 3 institutes Show, which is taken from seven section displays.
The revealed intelligent charging line of the utility model is that the central processing unit 40 is enabled to be less than when the current value of detecting When minimum setting output current, due to indicating that electronic device M has stored full electric power at this time, which just cuts The electric current output of disconnected second connector 20;Or central processing unit 40 is enabled to be more than maximum setting output electricity when the current value of detecting Stream or when voltage, due to indicating charging voltage at this time in overload, short circuit phenomenon, the central processing unit 40 just block this second The electric current of connector 20 exports;Or it enables the central processing unit 40 work as detected electronic device M temperature and is more than highest setting temperature When spending, the electric current for blocking second connector 20 immediately is exported to electronic device M.
As shown in Fig. 2, the revealed intelligent charging line of the utility model contains first wherein enabling the display panel 50 Viewing area 55, the second viewing area 56 and third viewing area 57, enable the central processing unit 40 detect the defeated of the second connector 20 Go out electric current more than minimum setting output current and when being less than institute's maximum setting output current, which lights, with table The meaning for being " in charging ";Enable the output current that the central processing unit 40 detects the second connector 20 defeated less than minimum setting When going out electric current, which lights, " having filled full " state completed as electric power storage using indicating current state;Enable the centre Reason unit 40 detects the second connector 20 more than maximum setting output current or the temperature of voltage or institute detecting electronic device M When more than highest setting temperature, which lights, to indicate that the utility model is in " power-off " state because of overload.
The revealed intelligent charging line of the utility model, the wherein minimum setting output current may be set to 150mA;Most Big setting output current may be set to 2.6A;Highest setting temperature may be set to 45 DEG C, but the utility model does not limit this most certainly Small setting output current, the value of maximum setting output current or voltage and highest setting temperature.
The revealed intelligent charging line of the utility model can enable the central processing unit 40 detect the second connector 20 When output current is less than minimum setting output current, the display panel 50 of the seven sections display-type can show 0 printed words, enable the center When the output current of the second connector 20 of detecting of processing unit 40 is more than maximum setting output current, which shows Show that panel 50 shows P printed words, so that user distinguishes charged state.
The revealed intelligent charging line of the utility model, the central processing unit 40 detect the temperature of electronic device M When more than highest setting temperature, the display panel 50 of the seven sections display-type is shown as H printed words.
Intelligent charging line shown in the utility model can enable the display panel 50 of the seven sections display-type that can show in turn Show electric current, voltage or temperature value that the central processing unit 40 is detected, but the utility model does not limit its display mode certainly.
The revealed intelligent charging line of the utility model, have the advantages that following characteristics and:
1. since display panel is mounted on the second connector of grafting electronic device, moving, make with electronic device User can learn the information of charging in electronics end via the display panel, more convenient in use.
It, can short distance 2. the utility model is due on the second connector to grafting electronic device The temperature for detecting electronic device, keeps detecting more accurate.
3. the voltage of charging, electric current, temperature and current charged state can be included showing together by the utility model On panel, the very clear understanding for increasing user to charged state or electronic device health status.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model Limitation, it is made by the above technical examples according to the technical essence of the present invention it is any it is simple modification, equivalent variations with Modification, is still within the scope of the technical solutions of the present invention.

Claims (13)

1. a kind of intelligent charging line, which is characterized in that including:
One first connector, to one power supply device of grafting;
One second connector between first and second connector is connected with conducting wire to one electronic device of grafting;
One central processing unit is installed on second connector, and is connect with the second connector signal, the central processing list Member deposits the minimum setting output current of record one, a maximum setting output current and a highest setting temperature information, the central processing Unit is transmitted to the electric current and voltage of the electronic device to detect by second connector, and to incude the electronic device Temperature;And
One display panel, the display panel are connect with the central processing unit signal, to show that the central processing unit is detectd The output current of the second connector, the correspondence numerical value or figure of voltage or the temperature of electronic device of institute's grafting are measured, it should with display The charged state or state of temperature of electronic device.
2. intelligent charging line according to claim 1, which is characterized in that the display panel refers to liquid crystal display panel Or seven section display.
3. intelligent charging line according to claim 1, which is characterized in that the electricity for enabling the central processing unit be detected When stream is less than minimum setting output current or is more than maximum setting output current, the electric current output of second connector is blocked.
4. intelligent charging line according to claim 1, which is characterized in that the electricity for enabling the central processing unit be detected When sub-device temperature is more than highest setting temperature, the electric current output of second connector is blocked.
5. intelligent charging line according to claim 1, which is characterized in that enable the display surface of the central processing unit Plate contains the first viewing area, the second viewing area and third viewing area, the central processing unit is enabled to detect the defeated of the second connector Go out electric current more than minimum setting output current and when setting output current less than maximum, which lights, and enables the center When the output current that processing unit detects the second connector is less than minimum setting output current, which lights, and enables The output current that the central processing unit detects the second connector is more than maximum setting output current or detected electronics dress When the temperature set is more than highest setting temperature, which lights.
6. intelligent charging line according to claim 1, which is characterized in that the minimum sets output current as 150mA.
7. intelligent charging line according to claim 1, which is characterized in that the maximum sets output current as 2.6A.
8. intelligent charging line according to claim 1, which is characterized in that the highest setting temperature is 45 DEG C.
9. intelligent charging line according to claim 1, which is characterized in that second connector refers to Micro USB.
10. intelligent charging line according to claim 2, which is characterized in that the central processing unit detecting electronics dress When the temperature set is more than highest setting temperature, which is shown as H printed words.
11. intelligent charging line according to claim 2, which is characterized in that the central processing unit detecting second connects When connecing the output current of device less than minimum setting output current, which shows 0 printed words.
12. intelligent charging line according to claim 2, which is characterized in that the central processing unit detecting second connects When connecing the output current of device more than maximum setting output current, which shows P printed words.
13. intelligent charging line according to claim 2, which is characterized in that the seven sections display is that display should in turn Electric current, voltage or the temperature value that central processing unit is detected.
CN201721512599.2U 2017-11-14 2017-11-14 Intelligent charging line Active CN207834780U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721512599.2U CN207834780U (en) 2017-11-14 2017-11-14 Intelligent charging line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721512599.2U CN207834780U (en) 2017-11-14 2017-11-14 Intelligent charging line

Publications (1)

Publication Number Publication Date
CN207834780U true CN207834780U (en) 2018-09-07

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CN201721512599.2U Active CN207834780U (en) 2017-11-14 2017-11-14 Intelligent charging line

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110416849A (en) * 2019-07-25 2019-11-05 东莞市玖木通实业有限公司 A kind of data line with temperature overheat protector function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110416849A (en) * 2019-07-25 2019-11-05 东莞市玖木通实业有限公司 A kind of data line with temperature overheat protector function

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