CN203617740U - Power supply device connecting line with automatic alarming and prompting functions - Google Patents
Power supply device connecting line with automatic alarming and prompting functions Download PDFInfo
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- CN203617740U CN203617740U CN201320733386.8U CN201320733386U CN203617740U CN 203617740 U CN203617740 U CN 203617740U CN 201320733386 U CN201320733386 U CN 201320733386U CN 203617740 U CN203617740 U CN 203617740U
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- Prior art keywords
- connecting line
- power supply
- supply unit
- join
- unit connecting
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Abstract
The utility model provides a power supply device connecting line with automatic alarming and prompting functions. The power supply device connecting line comprises a connecting line input connecting head, a connecting line output connecting head, a universal serial bus (USB) wire which connects the connecting line input connecting head with the connecting line output connecting head, and an alarming device which is connected with the USB wire. The alarming device comprises a micro control unit (MCU) chip which is connected with the data line of the USB wire, receives a full electricity signal transmitted by charging equipment through the data line when the charging of the charging equipment is completed and outputs an alarm trigger signal according to the full electricity signal, and an alarming circuit which is connected with the MCU chip, receives the alarm trigger signal and executes the alarm prompting. According to the embodiment of the utility model, the condition that a user forgets to pull the power supply device connecting line out of power supply equipment can be effectively prevented.
Description
Technical field
The utility model relates to electronic technology field, more particularly, relates to a kind of power supply unit connecting line with automatic alarm prompt facility.
Background technology
Power supply unit connecting line refers to and connects power supply unit and charging device, electric current is transferred to the connecting line of charging device by power supply unit, and current power supply unit connecting line, except having charge function, also has data-transformation facility; The transfer of data of power supply unit connecting line and the realization of charge function are generally based on USB(Universal Serial Bus, USB) technology.
At present often there is following situation: in the time that charging device is full of electricity, user has often forgotten power supply unit connecting line to be extracted from power supply unit (as the charging plug of charging wire is extracted from supply socket), make power supply unit still in power consumption, this has reduced the useful life of power supply unit, power supply unit connecting line, also easily causes the generation of fire in serious situation.
Utility model content
In view of this, the utility model embodiment provides a kind of power supply unit connecting line with automatic alarm prompt facility, to solve in the time that charging device is full of electricity, user has often forgotten power supply unit connecting line to extract from power supply unit, causes power supply unit still in the problem of power consumption.
For achieving the above object, the utility model embodiment provides following technical scheme:
A power supply unit connecting line with automatic alarm prompt facility, comprising: connecting line input connector; Connecting line output connecting head; Connect the general-purpose serial bus USB wire of described connecting line input connector and described connecting line output connecting head; The warning device joining with described USB wire;
Described warning device comprises:
Be connected with the data wire of described USB wire, in the time that charging device is full of electricity, receive the full signal of telecommunication that described charging device transmits by described data wire, according to the micro-control unit MCU chip of described full signal of telecommunication output alarm triggering signal;
Join with described MCU chip, receive described warning triggering signal, carry out the warning circuit of alarm.
Wherein, described warning circuit comprises: audible alarm circuit, and/or, optical alarm circuit.
Wherein, described audible alarm circuit comprises: inductance, loudspeaker, the first resistance and triode;
Wherein, described inductance and described loudspeaker are connected in parallel, and the first end of described loudspeaker and the collector electrode of described triode join, and the second end and 5V external power supply join; The grounded emitter of described triode, the first end of base stage and described the first resistance joins; The second end of described the first resistance and described MCU chip join.
Wherein, described optical alarm circuit comprises: the second resistance, the first diode, the 3rd resistance, the second diode;
Wherein, first end and the external power supply of described the second resistance join, and the positive pole of the second end and described the first diode joins, and the negative pole of described the first diode and described MCU chip join;
First end and the external power supply of described the 3rd resistance join, and the positive pole of the second end and described the second diode joins, and the negative pole of described the second diode and described MCU chip join.
Wherein, described warning device also comprises:
The automatic electrify restoration circuit of MCU joining with described MCU chip.
Wherein, described warning device also comprises:
Join with described MCU chip, in the time that described MCU chip receives the full signal of telecommunication, described charging device is taked to the power-off protecting circuit of power-off protection.
Wherein, the connecting line that described power supply unit connecting line is charger; Described power supply unit connecting line also comprises:
Be arranged at the charger body between described connecting line input connector and described warning device.
Wherein, the connecting line that described power supply unit connecting line is adapter.
Wherein, described MCU chip is STM8S103T6 chip.
Based on technique scheme, the power supply unit connecting line of what the utility model embodiment provided have automatic alarm prompt facility, in the time that charging device is full of electricity, MCU chip can receive the full signal of telecommunication that charging device transmits by the data wire of USB wire, thereby to warning circuit output alarm triggering signal, make warning circuit carry out alarm according to the described full signal of telecommunication; Thereby in the time that charging device is full of electricity, user is carried out to alarm, prompting user need to extract power supply unit connecting line from power supply unit, can effectively prevent user to forget the generation of the situation that power supply unit connecting line is extracted from power supply unit, thereby having reduced greatly user has often forgotten power supply unit connecting line to extract from power supply unit, cause the power supply unit still in the generation of the problem of power consumption, promoted the life-span of power supply unit, power supply unit connecting line.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the power supply unit connecting line with automatic alarm prompt facility that Fig. 1 provides for the utility model embodiment;
The structured flowchart of the audible alarm circuit that Fig. 2 provides for the utility model embodiment;
The structural representation of the optical alarm circuit that Fig. 3 provides for the utility model embodiment;
Another structural representation of the power supply unit connecting line with automatic alarm prompt facility that Fig. 4 provides for the utility model embodiment;
A structural representation again of the power supply unit connecting line with automatic alarm prompt facility that Fig. 5 provides for the utility model embodiment;
The another structural representation of the power supply unit connecting line with automatic alarm prompt facility that Fig. 6 provides for the utility model embodiment;
Another structural representation again of the power supply unit connecting line with automatic alarm prompt facility that Fig. 7 provides for the utility model embodiment.
Embodiment
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The structural representation of the power supply unit connecting line with automatic alarm prompt facility that Fig. 1 provides for the utility model embodiment, with reference to Fig. 1, this power supply unit connecting line can comprise: connecting line input connector 1, connecting line output connecting head 2, the USB wire 3 of connection connecting line input connector 1 and connecting line output connecting head 2; The warning device 4 joining with USB wire 3;
Wherein, connecting line input connector 1 can be used for joining with power supply unit, to realize the input of supply current; Optionally, connecting line input connector 1 can be attaching plug, for joining with socket, realizes the input of supply current; Connecting line input connector 1 can be also the electric current input adapter of adapter;
Connecting line output connecting head 2 can be used for joining with charging device, so that supply current is conveyed in charging device, realizes the charging to charging device;
Connecting line is inputted to connector 1 with USB wire 3 and connecting line output connecting head 2 couples together, realize supply current transmission to connecting line output connecting head 2 by connecting line input connector 1, USB wire 3 also can be used as the data wire of charging device, realizes the effect of transfer of data; USB wire 3 has 4 circuits, and wherein two is charging wire, and two other is data wire (being anodal data wire and negative pole data wire);
Get back to Fig. 1, warning device 4 can comprise: MCU(Micro Control Unit, micro-control unit) chip 41 and warning circuit 42;
Wherein, MCU chip 41 joins with the data wire of USB wire 3, and in the time that charging device is full of electricity, MCU chip 41 can receive the full signal of telecommunication that charging device transmits by the data wire of USB wire 3, according to the described full signal of telecommunication, MCU chip 41 can be to warning circuit 42 output alarm triggering signals;
The power supply unit connecting line of what the utility model embodiment provided have automatic alarm prompt facility, in the time that charging device is full of electricity, MCU chip can receive the full signal of telecommunication that charging device transmits by the data wire of USB wire, thereby to warning circuit output alarm triggering signal, make warning circuit carry out alarm according to the described full signal of telecommunication; Thereby in the time that charging device is full of electricity, user is carried out to alarm, prompting user need to extract power supply unit connecting line from power supply unit, can effectively prevent user to forget the generation of the situation that power supply unit connecting line is extracted from power supply unit, thereby having reduced greatly user has often forgotten power supply unit connecting line to extract from power supply unit, cause the power supply unit still in the generation of the problem of power consumption, promoted the life-span of power supply unit, power supply unit connecting line.
Optionally, the built-in power management chip of charging device is while expiring electricity in the current electric quantity that charging device detected, this power management chip can be by the data wire of USB wire 3 to the full signal of telecommunication of MCU chip 41 transmission, thereby in the time that charging device is full of electricity, realize the transmission of the full signal of telecommunication to MCU chip 41.
Optionally, the utility model embodiment can pass through voice mode, or light mode reports to the police, and warning circuit 42 can comprise: audible alarm circuit, and/or, optical alarm circuit.
Optionally, Fig. 2 has gone out the optional structure of one of audible alarm circuit, and with reference to Fig. 2, audible alarm circuit can comprise: inductance L, loudspeaker B, the first resistance R 1 and triode Q;
Wherein, inductance L and loudspeaker B are connected in parallel, and the collector electrode of the first end of loudspeaker B and triode Q joins, and the second end and the 5V external power supply of loudspeaker B join; The grounded emitter of triode Q, the first end of base stage and the first resistance R 1 joins, and the second end and the MCU chip of the first resistance R 1 join.
Optionally, loudspeaker B can output sound prompting in the time that charging device is full of electricity.
Optionally, Fig. 3 shows the optional structure of one of optical alarm circuit, and with reference to Fig. 3, optical alarm circuit can comprise: the second resistance R 2, the first diode D1, the 3rd resistance R 3, the second diode D2;
Wherein, the first end of the second resistance R 2 and 5V external power supply join, and the positive pole of the second end and the first diode D1 joins, and the negative pole of the first diode D1 and MCU chip join;
The first end of the 3rd resistance R 3 and 5V external power supply join, and the positive pole of the second end and the second diode D2 joins, and the negative pole of the second diode D2 and MCU chip join.
Optionally, if output alarm prompting when control charging device is full of electricity, the first diode D1 can light in the time that charging device charges, and the second diode D2 can light in the time that charging device is full of electricity.
Another structural representation of the power supply unit connecting line with automatic alarm prompt facility that Fig. 4 provides for the utility model embodiment, shown in Fig. 1 and Fig. 4, this warning device can also comprise: the automatic electrify restoration circuit 43 of MCU joining with MCU chip 41.
A structural representation again of the power supply unit connecting line with automatic alarm prompt facility that Fig. 5 provides for the utility model embodiment, shown in Fig. 1 and Fig. 5, this warning device can also comprise: the power-off protecting circuit 44 joining with MCU chip 41; Power-off protecting circuit 44 can, in the time that MCU chip 41 receives the full signal of telecommunication, be taked power-off protection to charging device.
Optionally, in the utility model embodiment, MCU chip can STM8S103T6 chip.
Optionally, power supply unit connecting line can be the connecting line of charger, corresponding, Fig. 6 shows the another structure of power supply unit connecting line, with reference to Fig. 6, power supply unit connecting line can comprise: connecting line input connector 1, connecting line output connecting head 2, USB wire 3, warning device 4 and charger body 5; Charger body 5 is arranged between connecting line input connector 1 and warning device 4.
Optionally, power supply unit connecting line can be the connecting line of adapter, corresponding, Fig. 7 shows another structure again of power supply unit connecting line, can carry out reference; Wherein, power supply unit connecting line can comprise: connecting line input connector 1, connecting line output connecting head 2, USB wire 3 and warning device 4; Warning device 4 is arranged between connecting line input connector 1 and connecting line output connecting head 2, and connecting line input connector 1 is connected by USB wire with warning device 4, and warning device 4 is connected by USB wire with connecting line output connecting head 2.
The utility model embodiment can be in the time that charging device be full of electricity, user is carried out to alarm, prompting user need to extract power supply unit connecting line from power supply unit, can effectively prevent user to forget the generation of the situation that power supply unit connecting line is extracted from power supply unit, thereby having reduced greatly user has often forgotten power supply unit connecting line to extract from power supply unit, cause the power supply unit still in the generation of the problem of power consumption, promoted the life-span of power supply unit, power supply unit connecting line.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a power supply unit connecting line with automatic alarm prompt facility, is characterized in that, comprising: connecting line input connector; Connecting line output connecting head; Connect the general-purpose serial bus USB wire of described connecting line input connector and described connecting line output connecting head; The warning device joining with described USB wire;
Described warning device comprises:
Be connected with the data wire of described USB wire, in the time that charging device is full of electricity, receive the full signal of telecommunication that described charging device transmits by described data wire, according to the micro-control unit MCU chip of described full signal of telecommunication output alarm triggering signal;
Join with described MCU chip, receive described warning triggering signal, carry out the warning circuit of alarm.
2. power supply unit connecting line according to claim 1, is characterized in that, described warning circuit comprises: audible alarm circuit, and/or, optical alarm circuit.
3. power supply unit connecting line according to claim 2, is characterized in that, described audible alarm circuit comprises: inductance, loudspeaker, the first resistance and triode;
Wherein, described inductance and described loudspeaker are connected in parallel, and the first end of described loudspeaker and the collector electrode of described triode join, and the second end and 5V external power supply join; The grounded emitter of described triode, the first end of base stage and described the first resistance joins; The second end of described the first resistance and described MCU chip join.
4. power supply unit connecting line according to claim 2, is characterized in that, described optical alarm circuit comprises: the second resistance, the first diode, the 3rd resistance, the second diode;
Wherein, first end and the external power supply of described the second resistance join, and the positive pole of the second end and described the first diode joins, and the negative pole of described the first diode and described MCU chip join;
First end and the external power supply of described the 3rd resistance join, and the positive pole of the second end and described the second diode joins, and the negative pole of described the second diode and described MCU chip join.
5. according to the power supply unit connecting line described in claim 1-4 any one, it is characterized in that, described warning device also comprises:
The automatic electrify restoration circuit of MCU joining with described MCU chip.
6. power supply unit connecting line according to claim 1, is characterized in that, described warning device also comprises:
Join with described MCU chip, in the time that described MCU chip receives the full signal of telecommunication, described charging device is taked to the power-off protecting circuit of power-off protection.
7. power supply unit connecting line according to claim 1, is characterized in that, the connecting line that described power supply unit connecting line is charger; Described power supply unit connecting line also comprises:
Be arranged at the charger body between described connecting line input connector and described warning device.
8. power supply unit connecting line according to claim 1, is characterized in that, the connecting line that described power supply unit connecting line is adapter.
9. power supply unit connecting line according to claim 1, is characterized in that, described MCU chip is STM8S103T6 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733386.8U CN203617740U (en) | 2013-11-18 | 2013-11-18 | Power supply device connecting line with automatic alarming and prompting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733386.8U CN203617740U (en) | 2013-11-18 | 2013-11-18 | Power supply device connecting line with automatic alarming and prompting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617740U true CN203617740U (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320733386.8U Expired - Fee Related CN203617740U (en) | 2013-11-18 | 2013-11-18 | Power supply device connecting line with automatic alarming and prompting functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158262A (en) * | 2014-09-01 | 2014-11-19 | 苏州凯丰电子电器有限公司 | Alarm remote-control charger |
-
2013
- 2013-11-18 CN CN201320733386.8U patent/CN203617740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158262A (en) * | 2014-09-01 | 2014-11-19 | 苏州凯丰电子电器有限公司 | Alarm remote-control charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170602 Granted publication date: 20140528 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200602 Granted publication date: 20140528 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20161118 |