CN205882770U - But data line of auto -power -off - Google Patents
But data line of auto -power -off Download PDFInfo
- Publication number
- CN205882770U CN205882770U CN201620787608.8U CN201620787608U CN205882770U CN 205882770 U CN205882770 U CN 205882770U CN 201620787608 U CN201620787608 U CN 201620787608U CN 205882770 U CN205882770 U CN 205882770U
- Authority
- CN
- China
- Prior art keywords
- detection device
- usb
- main board
- utility
- electricity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model belongs to the technical field of electronic equipment and a but data line of auto -power -off is disclosed, insert mouth and detection device including the line body, USB outlet, USB, USB outlet is connected respectively at line body both ends and USB inserts the mouth, line body middle part is equipped with detection device, detection device one side is equipped with control button and display screen respectively, the inside circuit board that is equipped with of detection device, circuit board one side is equipped with voltage sensor and current sensor respectively, the circuit board opposite side is equipped with the circuit breaker, the last microcontroller that is equipped with of circuit board. The utility model discloses a set voltage sensor and current sensor can test out by rechargeable battery's electric quantity and information such as output, electric quantity, and this information is by showing that screen display shows, when the saturation of rechargeable battery electric quantity, microcontroller will control the circuit breaker and open circuit, avoid the battery to destroy charging for a long time, and extension rechargeable battery's life suits to use widely.
Description
Technical field
This utility model is specifically related to a kind of data wire automatically powered off, and belongs to technical field of electronic equipment.
Background technology
During the equipment charges such as mobile phone, without pulling out charger in time after battery electric quantity is saturated, battery exists
Easily damage under long-time charged state, be unfavorable for the use of equipment, therefore, it is proposed that a kind of data automatically powered off
Line.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, it is provided that a kind of data wire automatically powered off,
By arranging voltage sensor and current sensor, it is possible to test out electricity and output, the electricity etc. being electrically charged battery
Information, this information is shown by display screen, and when electric quantity of rechargeable battery is saturated, microcontroller will control chopper open circuit, it is to avoid electricity
Pond is damaged in long-time charging, extends the service life of rechargeable battery, suitably promotes the use of, can effectively solve background technology
In problem.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model provides a kind of data wire automatically powered off, including wire body, USB delivery outlet, USB access port and inspection
Surveying device, described wire body two ends connect USB delivery outlet and USB access port respectively, are provided with detection device in the middle part of described wire body, described
Detection device side is respectively equipped with control knob and display screen, is provided with circuit main board, described main circuit inside described detection device
Plate side is respectively equipped with voltage sensor and current sensor, and described circuit main board opposite side is provided with chopper, described main circuit
Plate is provided with microcontroller.
As a kind of optimal technical scheme of the present utility model, described USB access port passes through wire body electricity connection circuit mainboard,
Described USB delivery outlet is connect with circuit breaker electric by wire body, described circuit breaker electric connection circuit mainboard.
As a kind of optimal technical scheme of the present utility model, described circuit main board passes with voltage sensor, electric current respectively
Sensor, control knob and display screen electricity connect.
As a kind of optimal technical scheme of the present utility model, described microcontroller connects with circuit main board electricity.
This utility model is reached to provide the benefit that: a kind of data wire automatically powered off, by arranging voltage sensor
Device and current sensor, it is possible to testing out electricity and the information such as output, electricity thereof being electrically charged battery, this information is by showing
Screen display, when electric quantity of rechargeable battery is saturated, microcontroller will control chopper open circuit, it is to avoid battery is ruined in long-time charging
Bad, extend the service life of rechargeable battery, suitably promote the use of.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality
Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.
In the accompanying drawings:
Fig. 1 is a kind of data wire overall structure schematic diagram automatically powered off described in this utility model embodiment；
Fig. 2 is a kind of data line detector sectional view automatically powered off described in this utility model embodiment；
Fig. 3 is a kind of data wire operation logic schematic diagram automatically powered off described in this utility model embodiment；
Label in figure: 1, wire body；2, USB delivery outlet；3, USB access port；4, detection device；5, control knob；6, display
Screen；7, circuit main board；8, voltage sensor；9, current sensor；10, microcontroller；11, chopper.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, being not used to limit this utility model.
Embodiment: refer to Fig. 1-3, a kind of data wire automatically powered off of this utility model, including wire body 1, USB output
Mouth 2, USB access port 3 and detection device 4, described wire body 1 two ends connect USB delivery outlet 2 and USB access port 3, described line respectively
Being provided with detection device 4 in the middle part of body 1, described detection device 4 side is respectively equipped with control knob 5 and display screen 6, described detection device
4 inside are provided with circuit main board 7, and described circuit main board 7 side is respectively equipped with voltage sensor 8 and current sensor 9, described circuit
Mainboard 7 opposite side is provided with chopper 11, and described circuit main board 7 is provided with microcontroller 10.
Described USB access port 3 is by wire body 1 electricity connection circuit mainboard 7, and described USB delivery outlet 2 is by wire body 1 and chopper
11 electricity connect, described chopper 11 electricity connection circuit mainboard 7, described circuit main board 7 respectively with voltage sensor 8, current sensor 9,
Control knob 5 and display screen 6 electricity connect, and described microcontroller 10 connects with circuit main board 7 electricity.
It should be noted that this utility model is a kind of data wire automatically powered off, during work, pass by arranging voltage
Sensor and current sensor, it is possible to testing out electricity and the information such as output, electricity thereof being electrically charged battery, this information is by showing
Display screen shows, when electric quantity of rechargeable battery is saturated, microcontroller will control chopper open circuit, it is to avoid battery is in long-time charging
Damage, extend the service life of rechargeable battery, suitably promote the use of.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (4)
1. the data wire that can automatically power off, including wire body (1), USB delivery outlet (2), USB access port (3) and detection device
(4), it is characterised in that described wire body (1) two ends connect USB delivery outlet (2) and USB access port (3), described wire body (1) respectively
Middle part is provided with detection device (4), and described detection device (4) side is respectively equipped with control knob (5) and display screen (6), described inspection
Surveying device (4) inside and be provided with circuit main board (7), described circuit main board (7) side is respectively equipped with voltage sensor (8) and electric current passes
Sensor (9), described circuit main board (7) opposite side is provided with chopper (11), and described circuit main board (7) is provided with microcontroller
(10)。
A kind of data wire automatically powered off the most according to claim 1, it is characterised in that described USB access port (3) is led to
Crossing wire body (1) electricity connection circuit mainboard (7), described USB delivery outlet (2) is connect with chopper (11) electricity by wire body (1), described open circuit
Device (11) electricity connection circuit mainboard (7).
A kind of data wire automatically powered off the most according to claim 1, it is characterised in that described circuit main board (7) point
Do not connect with voltage sensor (8), current sensor (9), control knob (5) and display screen (6) electricity.
A kind of data wire automatically powered off the most according to claim 1, it is characterised in that described microcontroller (10) with
Circuit main board (7) electricity connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620787608.8U CN205882770U (en) | 2016-07-25 | 2016-07-25 | But data line of auto -power -off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620787608.8U CN205882770U (en) | 2016-07-25 | 2016-07-25 | But data line of auto -power -off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205882770U true CN205882770U (en) | 2017-01-11 |
Family
ID=57698181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620787608.8U Expired - Fee Related CN205882770U (en) | 2016-07-25 | 2016-07-25 | But data line of auto -power -off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205882770U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092370A (en) * | 2018-02-18 | 2018-05-29 | 李良杰 | Safe charging line |
| CN108879883A (en) * | 2018-08-14 | 2018-11-23 | 合肥斯姆雷品牌管理有限公司 | A kind of fully charged mobile phone USB charging cable circuit automatically powered off |
| CN109066931A (en) * | 2018-08-23 | 2018-12-21 | 合肥斯姆雷品牌管理有限公司 | Power supply adapter for notebook computer D/C voltage intelligent charge connecting line |
| CN109103954A (en) * | 2018-08-23 | 2018-12-28 | 合肥斯姆雷品牌管理有限公司 | The fully charged mobile phone USB charging cable automatically powered off |
| CN109301611A (en) * | 2018-10-17 | 2019-02-01 | 江门市新会区炎泰电子有限公司 | A kind of having electricity and show and the data line of automatic circuit break function |
| CN110329102A (en) * | 2019-06-25 | 2019-10-15 | 深圳市小兔充充科技有限公司 | Aptitude chargeable circuit and charging equipment |
-
2016
- 2016-07-25 CN CN201620787608.8U patent/CN205882770U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092370A (en) * | 2018-02-18 | 2018-05-29 | 李良杰 | Safe charging line |
| CN108879883A (en) * | 2018-08-14 | 2018-11-23 | 合肥斯姆雷品牌管理有限公司 | A kind of fully charged mobile phone USB charging cable circuit automatically powered off |
| CN109066931A (en) * | 2018-08-23 | 2018-12-21 | 合肥斯姆雷品牌管理有限公司 | Power supply adapter for notebook computer D/C voltage intelligent charge connecting line |
| CN109103954A (en) * | 2018-08-23 | 2018-12-28 | 合肥斯姆雷品牌管理有限公司 | The fully charged mobile phone USB charging cable automatically powered off |
| CN109301611A (en) * | 2018-10-17 | 2019-02-01 | 江门市新会区炎泰电子有限公司 | A kind of having electricity and show and the data line of automatic circuit break function |
| CN110329102A (en) * | 2019-06-25 | 2019-10-15 | 深圳市小兔充充科技有限公司 | Aptitude chargeable circuit and charging equipment |
| CN110329102B (en) * | 2019-06-25 | 2021-03-16 | 深圳市小兔充充科技有限公司 | Intelligent charging circuit and charging equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205882770U (en) | But data line of auto -power -off | |
| CN206410749U (en) | A kind of intellectual water meter | |
| CN106992567A (en) | The multifunctional charger and its charge control method of a kind of electric tool | |
| CN207474738U (en) | Charging data line with digital display function | |
| CN202210598U (en) | Dual anti-creeping socket | |
| CN209231492U (en) | A kind of portable power test equipment | |
| CN106655106A (en) | Electronic cigarette and battery protection circuit thereof | |
| CN104410113B (en) | Lithium battery power source device having communication function | |
| CN206671465U (en) | A kind of electrocution-proof protection device | |
| CN208270738U (en) | A kind of detection device of cell during discharge performance | |
| CN204103563U (en) | A kind of lithium iron battery | |
| CN208623737U (en) | A kind of solar recharging mobile phone shell | |
| CN206041538U (en) | Charger for electric bicycle | |
| CN206274174U (en) | A kind of rechargeable type high voltage arc machine | |
| CN205049646U (en) | Multi -functional electrography of admant response digital display | |
| CN205960698U (en) | Wear and show power supply system | |
| CN204758685U (en) | Low -voltage test pencil | |
| CN209200756U (en) | A kind of power supply adaptor with illumination functions | |
| CN204794171U (en) | Handheld device's safe intelligent charging ware | |
| CN202916425U (en) | Device for automatically identifying power supply loading capacity | |
| CN108092370A (en) | Safe charging line | |
| CN205333825U (en) | Device for detecting flat cable welding sequence of lithium battery protection board | |
| CN206878489U (en) | A kind of multifunctional charger of electric tool | |
| CN208986662U (en) | 65% charging of one kind and 100% compatible charger | |
| CN203562808U (en) | Portable direct-charging battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |