CN207718264U - A kind of intelligent recognition electric current, voltage can intelligent control Current Voltage power line device - Google Patents
A kind of intelligent recognition electric current, voltage can intelligent control Current Voltage power line device Download PDFInfo
- Publication number
- CN207718264U CN207718264U CN201721786981.2U CN201721786981U CN207718264U CN 207718264 U CN207718264 U CN 207718264U CN 201721786981 U CN201721786981 U CN 201721786981U CN 207718264 U CN207718264 U CN 207718264U
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- CN
- China
- Prior art keywords
- voltage
- electric current
- lead screw
- power line
- line device
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- 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.)
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Abstract
The utility model discloses a kind of intelligent recognition electric currents,Voltage can intelligent control Current Voltage power line device,Including box body,Attaching plug and output end,When the utility model at work,Power supply passes through power module power supply to the device by conducting wire,In voltage sensor,Current sensor,Under the action of microprocessor and display screen,It can be with intelligent recognition electric current,Voltage and real-time display electric current,Voltage value,The electric current needed according to existing equipment,Voltage value rotatory current adjusts knob and voltage regulating knob,Pass through microprocessor,Voltage regulator module,Motor,Lead screw,Lead screw sliding block,The effect of slide plate and resistance wire,Play adjustment voltage,The effect of electric current,Power line device can provide the electric current of its demand to equipment,Voltage,The different electric currents that can be needed according to equipment,Voltage value flexibly adjusts power cord and provides voltage,Electric current,A power cord can be allowed to be applicable in plurality of devices,Substantially increase the compatibility of power cord.
Description
Technical field
The utility model is related to a kind of power line device, specifically a kind of intelligent recognition electric current, voltage can intelligent control electricity
The power line device of galvanic electricity pressure.
Background technology
Power cord is the electric wire for transmitting electric current.The mode of usual electric current transmission is point-to-point transmission.Power cord is according to purposes
Can be divided into AC AC power cords and DC direct current supply lines, usual ac power cable be by the wire rod of the higher alternating current of voltage,
This kind of wire rod can be produced formally since the higher needs unified standard of voltage obtains safety certification side.And DC lines substantially pass through electricity
It presses lower direct current, therefore requires in safety there is no AC lines are stringent, but for the sake of safety, various countries still will seek unification peace
Full certification.
Existing functional power wire is single, generally matches one by one, it is meant that and a kind of equipment can only use specific power cord,
Such power cord poor compatibility, and power cord None- identified electric current, voltage value can usually misapply power cord and cause equipment can not
It uses.
Invention content
The purpose of this utility model is to provide a kind of intelligent recognition electric current, voltage can intelligent control Current Voltage power supply
Line apparatus, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of intelligent recognition electric current, voltage can intelligent control Current Voltage power line device, including box body, attaching plug
With output end, the box body top center is provided with display screen, and lower end is provided with electric current adjustment knob and voltage at the top of box body
Adjust knob；There are two bearing support, two bearing supports middle parts to be provided with connecting tube, electricity is wound on the outside of connecting tube for tray interior setting
Hinder silk；The tray interior is provided with motor in bearing support side, and motor output end is connected with lead screw, and lead screw passes through two bearings
Frame is simultaneously rotatablely connected with bearing support；Two bearing support interior sections are provided with lead screw sliding block, lead screw sliding block both sides on the lead screw
It is provided with slide plate；Binding post is provided on the bearing support, binding post is connected with resistance wire；.
The tray interior is provided with PCB circuit board, and microprocessor, power module, voltage are provided in PCB circuit board
Sensor, voltage regulator module and current sensor；The voltage sensor, voltage regulator module and current sensor with it is micro-
Type processor is electrically connected；The attaching plug is electrically connected by conducting wire and power module；The electric current adjustment knob and electricity
Pressure adjustment knob is electrically connected by conducting wire and microprocessor；The motor is electrically connected by conducting wire and microprocessor；
The display screen is electrically connected by conducting wire and microprocessor；The output end is electrically connected by conducting wire and slide plate；Institute
The binding post stated on bearing support is electrically connected by conducting wire and PCB circuit board.
As further program of the utility model：The slide plate end is contacted with resistance wire.
As the utility model further scheme：Sliding slot is provided at the top of the box cavity, sliding slot is slided with lead screw
Cooperation at the top of block.
As the utility model further scheme：The display screen uses LCD liquid crystal display screen.
As the utility model further scheme：The model STM32F103CBT6 of the microprocessor.
As the utility model further scheme：The model NE10-A24 of the power module, the voltage pass
The model RB-02S009A of sensor, the model TD6512 of the voltage regulator module, the model of the current sensor
ACS758KCB-150U-PFF-T。
Compared with prior art, the utility model has the beneficial effects that：
The utility model designs advantages of simple in structure, uses easy to operate, and practicability is very high, is working
When, attaching plug is inserted into socket, output end is inserted into equipment, power supply is supplied by power module to equipment by conducting wire
Electricity can acquire electric current, voltage signal and input to miniature place in post-conversion under the action of voltage sensor and current sensor
Device is managed, it, can be in the identification power cord of intelligence by display screen real-time display electric current, voltage value after microprocessor processing
Electric current, and clearly read, electric current, voltage value rotatory current adjustment knob and the voltage adjustment rotation needed according to existing equipment
Button, microprocessor control voltage regulator module and adjust voltage, and microprocessor controls motor rotation, to drive lead screw to turn
Dynamic, to make lead screw sliding block slide therewith, the slide plate being fixed on lead screw sliding block moves so that accesses the resistance wire of circuit
Length changes, and to change electric current, after electric current, voltage are adjusted to requirements, the electric current that stops operating adjusts knob and voltage tune
Whole knob, power line device can provide electric current, the voltage of its demand to equipment, can be according to the difference electricity that equipment needs
Stream, voltage value flexibly adjust power cord and provide voltage, electric current, and a power cord can be allowed to be applicable in plurality of devices, greatly improved
The compatibility of power cord.
Description of the drawings
Fig. 1 be a kind of intelligent recognition electric current, voltage can intelligent control Current Voltage power line device structural schematic diagram.
Fig. 2 be a kind of intelligent recognition electric current, voltage can intelligent control Current Voltage power line device vertical view.
Fig. 3 be a kind of intelligent recognition electric current, voltage can intelligent control Current Voltage power line device functional block diagram.
In figure：1- box bodys, 2- attaching plugs, 3- outputs end, 4- electric currents adjustment knob, 5- voltage regulating knobs, 6- are aobvious
Display screen, 7- motors, 8- lead screws, 9- bearing supports, 10- lead screws sliding block, 11- slide plates, 12- resistance wires, 13- connecting tubes, the miniature places 14-
Manage device, 15- power modules, 16- voltage sensors, 17- voltage regulator modules, 18- current sensors.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of intelligent recognition electric current, voltage can intelligent control electric current electricity
The power line device of pressure, including box body 1, attaching plug 2 and output end 3,1 top center of the box body are provided with display screen 6,
1 top lower end of box body is provided with electric current adjustment knob 4 and voltage regulating knob 5；Box body 1 is internally provided with two bearing supports 9, and two
9 middle part of a bearing support is provided with connecting tube 13, and 13 outside of connecting tube is wound with resistance wire 12；In bearing support 9 one inside the box body 1
Side is provided with motor 7, and 7 output end of motor is connected with lead screw 8, and lead screw 8 passes through two bearing supports 9 and is rotatablely connected with bearing support 9；
Two bearing supports, 9 interior section is provided with lead screw sliding block 10 on the lead screw 8,10 both sides of lead screw sliding block are provided with slide plate 11；Institute
It states and is provided with binding post on bearing support 9, binding post is connected with resistance wire 12；
The box body 1 is internally provided with PCB circuit board, and microprocessor 14, power module are provided in PCB circuit board
15, voltage sensor 16, voltage regulator module 17 and current sensor 18；The voltage sensor 16, voltage regulator module 17
It is electrically connected with microprocessor 14 with current sensor 18；The attaching plug 2 is electrical by conducting wire and power module 15
Connection；The electric current adjustment knob 4 and voltage regulating knob 5 are electrically connected by conducting wire and microprocessor 14；The motor 7
It is electrically connected by conducting wire and microprocessor 14；The display screen 6 is electrically connected by conducting wire and microprocessor 14；It is described
End 3 is exported to be electrically connected by conducting wire and slide plate 11；Binding post on the bearing support 9 passes through conducting wire and PCB circuit board electricity
Property connection.
11 end of the slide plate is contacted with resistance wire.
1 inner cavity top of the box body is provided with sliding slot, and sliding slot coordinates with 10 top of lead screw sliding block.
The display screen 6 uses LCD liquid crystal display screen.
The model STM32F103CBT6 of the microprocessor 14.
The model NE10-A24 of the power module 15, the model RB-02S009A of the voltage sensor 16, institute
State the model TD6512 of voltage regulator module 17, the model ACS758KCB-150U-PFF-T of the current sensor 18.
The operation principle of the utility model is：
The utility model is related to a kind of intelligent recognition electric current, voltage can intelligent control Current Voltage power line device, this
When utility model works, attaching plug 2 is inserted into socket, output end 3 is inserted into equipment, power supply is by conducting wire by electricity
15 power supply to the device of source module can acquire electric current, voltage signal under the action of voltage sensor 16 and current sensor 18
Microprocessor 14 is inputed in post-conversion, passes through 6 real-time display electric current of display screen, voltage number after the processing of microprocessor 14
Value, the electric current needed according to existing equipment, voltage value rotatory current adjustment knob 4 and voltage regulating knob 5, microprocessor 14
It controls voltage regulator module 17 and adjusts voltage, microprocessor 14 controls motor 7 and rotates, to drive lead screw 8 to rotate, to make
Lead screw sliding block 10 slides therewith, and the slide plate 11 being fixed on lead screw sliding block 10 moves so that accesses the resistance wire 12 of circuit
Length changes, and to change electric current, after electric current, voltage are adjusted to requirements, the electric current that stops operating adjusts knob 4 and voltage tune
Whole knob 5, power line device can provide electric current, the voltage of its demand to equipment.
The utility model designs advantages of simple in structure, uses easy to operate, and practicability is very high, is working
When, attaching plug is inserted into socket, output end is inserted into equipment, power supply is supplied by power module to equipment by conducting wire
Electricity can acquire electric current, voltage signal and input to miniature place in post-conversion under the action of voltage sensor and current sensor
Device is managed, it, can be in the identification power cord of intelligence by display screen real-time display electric current, voltage value after microprocessor processing
Electric current, and clearly read, electric current, voltage value rotatory current adjustment knob and the voltage adjustment rotation needed according to existing equipment
Button, microprocessor control voltage regulator module and adjust voltage, and microprocessor controls motor rotation, to drive lead screw to turn
Dynamic, to make lead screw sliding block slide therewith, the slide plate being fixed on lead screw sliding block moves so that accesses the resistance wire of circuit
Length changes, and to change electric current, after electric current, voltage are adjusted to requirements, the electric current that stops operating adjusts knob and voltage tune
Whole knob, power line device can provide electric current, the voltage of its demand to equipment, can be according to the difference electricity that equipment needs
Stream, voltage value flexibly adjust power cord and provide voltage, electric current, and a power cord can be allowed to be applicable in plurality of devices, greatly improved
The compatibility of power cord.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of intelligent recognition electric current, voltage can intelligent control Current Voltage power line device, including box body (1), power supply insert
Head (2) and output end (3), which is characterized in that box body (1) top center is provided with display screen (6), box body (1) top
Lower end is provided with electric current adjustment knob (4) and voltage regulating knob (5)；Box body (1) is internally provided with two bearing supports (9), and two
It is provided with connecting tube (13) in the middle part of a bearing support (9), resistance wire (12) is wound on the outside of connecting tube (13)；The box body (1) is internal
Bearing support (9) side is provided with motor (7), motor (7) output end is connected with lead screw (8), and lead screw (8) passes through two bearing supports
(9) and with bearing support (9) it is rotatablely connected；Two bearing supports (9) interior section is provided with lead screw sliding block on the lead screw (8)
(10), lead screw sliding block (10) both sides are provided with slide plate (11)；It is provided with binding post, binding post and resistance on the bearing support (9)
Silk (12) is connected；
The box body (1) is internally provided with PCB circuit board, and microprocessor (14), power module are provided in PCB circuit board
(15), voltage sensor (16), voltage regulator module (17) and current sensor (18)；The voltage sensor (16), voltage
Module (17) and current sensor (18) is adjusted to be electrically connected with microprocessor (14)；The attaching plug (2) is by leading
Line is electrically connected with power module (15)；The electric current adjustment knob (4) and voltage regulating knob (5) pass through conducting wire and miniature place
Device (14) is managed to be electrically connected；The motor (7) is electrically connected by conducting wire and microprocessor (14)；The display screen (6) is logical
Conducting wire is crossed to be electrically connected with microprocessor (14)；The output end (3) is electrically connected by conducting wire and slide plate (11)；It is described
Binding post on bearing support (9) is electrically connected by conducting wire and PCB circuit board.
2. a kind of intelligent recognition electric current according to claim 1, voltage can intelligent control Current Voltage power line device,
It is characterized in that, slide plate (11) end is contacted with resistance wire.
3. a kind of intelligent recognition electric current according to claim 1, voltage can intelligent control Current Voltage power line device,
It is characterized in that, box body (1) inner cavity top is provided with sliding slot, sliding slot coordinates at the top of lead screw sliding block (10).
4. a kind of intelligent recognition electric current according to claim 1, voltage can intelligent control Current Voltage power line device,
It is characterized in that, the display screen (6) uses LCD liquid crystal display screen.
5. a kind of intelligent recognition electric current according to claim 1, voltage can intelligent control Current Voltage power line device,
It is characterized in that, the model STM32F103CBT6 of the microprocessor (14).
6. a kind of intelligent recognition electric current according to claim 1, voltage can intelligent control Current Voltage power line device,
It is characterized in that, the model NE10-A24, the model RB- of the voltage sensor (16) of the power module (15)
02S009A, the model TD6512 of the voltage regulator module (17), the model of the current sensor (18)
ACS758KCB-150U-PFF-T。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786981.2U CN207718264U (en) | 2017-12-19 | 2017-12-19 | A kind of intelligent recognition electric current, voltage can intelligent control Current Voltage power line device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786981.2U CN207718264U (en) | 2017-12-19 | 2017-12-19 | A kind of intelligent recognition electric current, voltage can intelligent control Current Voltage power line device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207718264U true CN207718264U (en) | 2018-08-10 |
Family
ID=63056585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721786981.2U Expired - Fee Related CN207718264U (en) | 2017-12-19 | 2017-12-19 | A kind of intelligent recognition electric current, voltage can intelligent control Current Voltage power line device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207718264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114415812A (en) * | 2022-01-25 | 2022-04-29 | 深圳市德航智能技术有限公司 | Vehicle-mounted tablet personal computer with safe voltage protection |
-
2017
- 2017-12-19 CN CN201721786981.2U patent/CN207718264U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114415812A (en) * | 2022-01-25 | 2022-04-29 | 深圳市德航智能技术有限公司 | Vehicle-mounted tablet personal computer with safe voltage protection |
| CN114415812B (en) * | 2022-01-25 | 2023-05-16 | 深圳市德航智能技术有限公司 | Vehicle-mounted tablet personal computer with safety voltage protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180810 Termination date: 20211219 |