CN112968424B - Power converter for intelligent mobile equipment and conversion method thereof - Google Patents
Power converter for intelligent mobile equipment and conversion method thereof Download PDFInfo
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- CN112968424B CN112968424B CN202110145909.6A CN202110145909A CN112968424B CN 112968424 B CN112968424 B CN 112968424B CN 202110145909 A CN202110145909 A CN 202110145909A CN 112968424 B CN112968424 B CN 112968424B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0256—Details of interchangeable modules or receptacles therefor, e.g. cartridge mechanisms
- H05K5/026—Details of interchangeable modules or receptacles therefor, e.g. cartridge mechanisms having standardized interfaces
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0256—Details of interchangeable modules or receptacles therefor, e.g. cartridge mechanisms
- H05K5/0286—Receptacles therefor, e.g. card slots, module sockets, card groundings
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a power converter for intelligent mobile equipment and a conversion method thereof, wherein the power converter comprises a shell, a first cavity and a second cavity are arranged in the shell, an electric push rod is arranged on the top wall in the first cavity, three square through holes are symmetrically formed in one side, far away from the electric push rod, of the first cavity, a plug is arranged in the first cavity, three metal conductors of the plug respectively penetrate through the three square through holes, the device can be actively powered off when current or voltage is abnormal through the electric push rod, a fixing plate and a spring, the device is prevented from being ignited or exploded, the service life of the device is longer, the life safety of people is guaranteed, the current and the voltage can be detected through a current detector, a voltage detector and an alarm, the alarm is started after abnormal data occurs, the power supply is disconnected, and the alarm can remind people of checking and maintaining in time.
Description
Technical Field
The invention relates to the technical field of power converters, in particular to a power converter for intelligent mobile equipment and a conversion method thereof.
Background
The power converter is also called an alternating current converter, which is a transformer, civil voltage also has difference due to different power environments of countries and regions in the world, and the voltage application range of electric appliances of each country is also different.
The power converter is a famous name, namely a patch board, also called a patch board, a plug board and a patch board, a hong Kong person called a power strip and the like. The patch board used by us in normal times is taken up and then has some electrical parameters such as maximum voltage, maximum current, frequency and the like besides the product name of the power converter printed on the back.
However, in the power converter inside the existing mobile device, if the converted current or voltage is abnormal during use, people cannot find the abnormal current or voltage in time, the equipment can be damaged due to the abnormal current or voltage, and meanwhile, the circuit or the device can be overheated due to the long-time non-abnormal current or voltage, so that the situation of fire or explosion at that time is caused, and the life safety of people is endangered.
To this end, a power converter for a smart mobile device and a conversion method thereof are provided.
Disclosure of Invention
The present invention is directed to a power converter for smart mobile devices and a converting method thereof, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a power converter for intelligent Mobile device, includes the casing, the inside of casing is equipped with first cavity and second cavity, electric putter is installed to the inside roof of first cavity, electric putter's a lateral symmetry is kept away from to first cavity has seted up three square through hole, the inside of first cavity is equipped with the plug, three metal conductor of plug runs through three square through hole respectively, the one side welding of plug has the spring, the one end that the plug was kept away from to the spring welds in one side of first cavity, the inside of first cavity is equipped with the fixed plate, the fixed plate is located between plug and the electric putter, the bilateral symmetry welding of fixed plate has two fixed blocks, two the cylindricality through hole has all been seted up to one side of fixed block, the inside sliding connection of cylindricality through hole has the gag lever post, the one end of gag lever post welds in one side of first cavity, the opposite side welding of gag lever post has the limiting plate.
As a further preferred aspect of the present invention: the display screen and two buttons are installed to upper surface one side of casing, two the button is located the both sides of display screen respectively.
As further preferable in the present technical solution: and the other side of the upper surface of the shell is provided with a jack and three USB interfaces.
As a further preferred aspect of the present invention: an alarm is installed in the center of the upper surface of the shell.
As further preferable in the present technical solution: and a current converter and a transformer are respectively arranged on one side in the second cavity.
As a further preferred aspect of the present invention: and a current detector is arranged in the center of the inside of the second cavity, and the signal input end of the current detector is in signal connection with the output end of the current converter through a lead.
As further preferable in the present technical solution: and a voltage detector is arranged in the center of the inside of the second cavity, and the signal input end of the voltage detector is in signal connection with the output end of the transformer through a wire.
As further preferable in the present technical solution: and the other side in the second cavity is provided with a controller, and the signal output end of the controller is in signal connection with the signal input end of the display screen through a lead.
In addition, the invention also provides a conversion method of the power converter for the intelligent mobile equipment, which comprises the following steps:
s1, converting direct current into alternating current by input current through a current converter, and then transmitting the alternating current into a transformer;
s2, the transformer can adjust the transmitted alternating current voltage, and then the current with the adjusted voltage is changed into output current to be output;
s3, a small part of the current converted by the current converter flows into the current detector, the current is detected by the current detector, and if the data is abnormal, the alarm is triggered;
and S4, the transformer adjusts the current of the overvoltage, a small part of the current flows into the voltage detector, and if the data are abnormal, the alarm is triggered.
As further preferable in the present technical solution: and in the S, the signal input end of the transformer is in signal connection with the signal output end of the controller through a lead.
Compared with the prior art, the invention has the beneficial effects that:
1. through the electric push rod, the fixing plate and the spring, the device can be actively powered off when the current or the voltage is abnormal, so that the device is prevented from being ignited or exploded, the service life of the device is longer, and the life safety of people is guaranteed;
2. can detect electric current and voltage through current detector, voltage detector and alarm, after the abnormal data appearing, start the alarm, the disconnection power simultaneously, people can be reminded in time to the alarm inspect and maintain.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a sectional view of a second cavity of the present invention;
FIG. 3 is a sectional view of the first cavity of the present invention;
FIG. 4 is a flow chart of current conversion according to the present invention.
In the figure: 1. a housing; 2. an alarm; 3. a button; 4. a display screen; 5. a jack; 6. a USB interface; 7. a controller; 8. a current detector; 9. a current converter; 10. a voltage detector; 11. a transformer; 12. a plug; 13. a square through hole; 14. a spring; 15. a fixing plate; 16. an electric push rod; 17. a first cavity; 18. inputting a current; 19. outputting current; 20. a limiting rod; 21. a limiting plate; 22. a cylindrical through hole; 23. a fixed block; 24. a second cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a power converter for intelligent Mobile device, which comprises a housin 1, the inside of casing 1 is equipped with first cavity 17 and second cavity 24, electric putter 16 is installed to the inside roof of first cavity 17, three square through hole 13 has been seted up to the one side symmetry that electric putter 16 was kept away from to first cavity 17, the inside of first cavity 17 is equipped with plug 12, three square through hole 13 is run through respectively to the three metal conductor of plug 12, the welding of one side of plug 12 has spring 14, the one end that plug 12 was kept away from to spring 14 welds in one side of first cavity 17, the inside of first cavity 17 is equipped with fixed plate 15, fixed plate 15 is located between plug 12 and the electric putter 16, the bilateral symmetry welding of fixed plate 15 has two fixed blocks 23, cylindricality through-hole 22 has all been seted up to one side of two fixed blocks 23, the inside sliding connection of cylindricality through-hole 22 has gag lever 20, the one end of gag lever 20 welds in one side of first cavity 17, the opposite side welding of gag lever 20 has limiting plate 21.
In this embodiment, specifically: a display screen 4 and two buttons 3 are arranged on one side of the upper surface of the shell 1, and the two buttons 3 are respectively positioned on two sides of the display screen 4; through the arrangement, the display screen 4 can more conveniently and visually know the voltage and current conditions inside the device, so that people can conveniently adjust the device according to different conditions, and the device can be suitable for various environments.
In this embodiment, specifically: the other side of the upper surface of the shell 1 is provided with a jack 5 and three USB interfaces 6; through above setting, make things convenient for people to use, through jack 5 and three USB interface 6, can carry out the adaptation with different equipment, avoided because equipment joint is different to the unable normal use's condition appears.
In this embodiment, specifically: an alarm 2 is arranged at the center of the upper surface of the shell 1; through the arrangement, when the current or the voltage in the device is unstable, the alarm 2 can be triggered, so that people can be reminded to adjust.
In this embodiment, specifically: a current converter 9 and a transformer 11 are respectively arranged at one side inside the second cavity 24; by the arrangement, the input current 18 can be converted, so that the device can be suitable for different devices, and the situation that the devices are damaged due to different currents or voltages is avoided.
In this embodiment, specifically: a current detector 8 is arranged in the center of the inside of the second cavity 24, and the signal input end of the current detector 8 is in signal connection with the output end of the current converter 9 through a lead; through the arrangement, the current detector 8 is used for detecting the stability of the current, and people can find and adjust the current in time when the data of the current fluctuates greatly.
In this embodiment, specifically: a voltage detector 10 is arranged at the center of the inside of the second cavity 24, and the signal input end of the voltage detector 10 is in signal connection with the output end of the transformer 11 through a lead; through the arrangement, the voltage detector 10 is used for detecting the stability of the voltage, and people can find and adjust the voltage in time when the data of the voltage has large fluctuation.
In this embodiment, specifically: the other side in the second cavity 24 is provided with a controller 7, and the signal output end of the controller 7 is in signal connection with the signal input end of the display screen 4 through a lead; through the above arrangement, the controller 7 can send data to the inside of the display screen 4, thereby facilitating people to observe the specific conditions of the current and the voltage inside the device.
In addition, the invention also provides a conversion method of the power converter for the intelligent mobile equipment, which comprises the following steps:
s1, converting direct current into alternating current by an input current 18 through a current converter 9, and then transmitting the alternating current into a transformer 11;
s2, the transformer 11 can adjust the transmitted alternating current voltage, and then the current with the adjusted voltage is changed into an output current 19 to be output;
s3, a small part of the current converted by the current converter 9 flows into the current detector 8, the current is detected by the current detector 8, and if the data is abnormal, the alarm 2 is triggered;
s4, the transformer 11 regulates the current of the overvoltage, a small part of the current flows into the voltage detector 10, and if the data are abnormal, the alarm 2 is triggered.
After the current detector 8 and the voltage detector 10 detect abnormal data, the data are sent to the inside of the controller 7, then the alarm 2 is started through the controller 7 to remind people to adjust and overhaul, and the condition that equipment is damaged due to the fact that the equipment is connected with the abnormal current or voltage for a long time is avoided.
In this embodiment, specifically: in S2, the signal input end of the transformer 11 is in signal connection with the signal output end of the controller 7 through a lead; through the setting, can adjust transformer 11 through controller 7 to make people can control voltage's size, conveniently adjust according to the equipment and the condition of difference, make things convenient for people to use.
In this embodiment: the current converter 9 is model DDC112U.
In this embodiment: current detector 8 is of type UT658B.
In this embodiment: the transformer 11 is of the type BYQ302.
In this embodiment: the voltage detector 10 is of type bt-850.
In this embodiment: the controller 7 is of a controller structure prepared by a PLC board with the model number of TL 06A-4G.
In this embodiment: the model of the display screen 4 is DYW-P1.
In this embodiment: the electric push rod 16 is model number SM-HS0802B.
Working principle or structural principle: when the controller 7 receives abnormal data sent by the current detector 8 and the voltage detector 10, the alarm 2 is started, the electric push rod 16 is also started, in a normal state, the electric push rod 16 extrudes the fixing plate 15, the fixing plate 15 extrudes the plug 12, the plug 12 extrudes the spring 14, the spring 14 is compressed under pressure, when the controller 7 receives the abnormal data, the electric push rod 16 is started, a piston rod of the electric push rod is rapidly retracted, the spring 14 loses pressure at the moment, the elasticity is released, the plug 12 is pushed to move, the plug 12 can be separated from an external power socket through the movement of the plug 12, the device loses power, the safety of equipment is guaranteed, the fixing plate 15 is driven to move through the movement of the plug 12, and two limiting rods 20 are connected to two sides of the fixing plate 15 in a sliding manner, the position of the fixing plate 15 is limited, meanwhile, the situation that the fixing plate 15 is separated from the limiting rod 20 can be avoided through the two limiting plates 21, after the fixing plate 15 contacts the limiting plates 21, the fixing plate 15 cannot move continuously, the fixing plate 15 cannot move, the plug 12 is limited by the fixing plate 15 and cannot move, the situation that the plug 12 is separated from the interior of the three square through holes 13 is avoided, and therefore the situation that the device is damaged and cannot be used normally is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A power converter for smart mobile devices, comprising a casing (1), characterized in that: the inside of casing (1) is equipped with first cavity (17) and second cavity (24), electric putter (16) are installed to the inside roof of first cavity (17), one side symmetry that electric putter (16) were kept away from in first cavity (17) has seted up three square through hole (13), the inside of first cavity (17) is equipped with plug (12), three metal conductor of plug (12) runs through three square through hole (13) respectively, one side welding of plug (12) has spring (14), the one end that plug (12) were kept away from in spring (14) welds in one side of first cavity (17), the inside of first cavity (17) is equipped with fixed plate (15), fixed plate (15) are located between plug (12) and electric putter (16), the bilateral symmetry welding of fixed plate (15) has two fixed block (23), two cylindricality through hole (22) have all been seted up to one side of fixed block (23), the inside sliding connection of cylindricality through hole (22) has gag lever post (20), the one end welding of gag lever post (20) welds in one side of first cavity (17), the opposite side welding of gag lever post (21).
2. A power converter for smart mobile devices according to claim 1, wherein: display screen (4) and two buttons (3) are installed to upper surface one side of casing (1), two button (3) are located the both sides of display screen (4) respectively.
3. A power converter for smart mobile devices according to claim 1, wherein: the other side of the upper surface of the shell (1) is provided with a jack (5) and three USB interfaces (6).
4. A power converter for smart mobile devices according to claim 1, wherein: an alarm (2) is installed in the center of the upper surface of the shell (1).
5. A power converter for smart mobile devices according to claim 1, wherein: and a current converter (9) and a transformer (11) are respectively arranged on one side in the second cavity (24).
6. A power converter for smart mobile devices according to claim 1, wherein: and a current detector (8) is arranged in the center of the interior of the second cavity (24), and the signal input end of the current detector (8) is in signal connection with the output end of the current converter (9) through a lead.
7. A power converter for smart mobile devices according to claim 1, wherein: and a voltage detector (10) is arranged in the center of the interior of the second cavity (24), and the signal input end of the voltage detector (10) is in signal connection with the output end of the transformer (11) through a lead.
8. A power converter for smart mobile devices according to claim 1, wherein: the other side in the second cavity (24) is provided with a controller (7), and the signal output end of the controller (7) is in signal connection with the signal input end of the display screen (4) through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110145909.6A CN112968424B (en) | 2021-02-02 | 2021-02-02 | Power converter for intelligent mobile equipment and conversion method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110145909.6A CN112968424B (en) | 2021-02-02 | 2021-02-02 | Power converter for intelligent mobile equipment and conversion method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112968424A CN112968424A (en) | 2021-06-15 |
| CN112968424B true CN112968424B (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110145909.6A Active CN112968424B (en) | 2021-02-02 | 2021-02-02 | Power converter for intelligent mobile equipment and conversion method thereof |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003901230A0 (en) * | 2003-03-18 | 2003-04-03 | Wharton, Geoffrey Mr | New generation of electrical plugs and socket systems |
| CN101232190A (en) * | 2007-01-22 | 2008-07-30 | 陆健 | Multifunctional power supply adapter |
| JP5464701B2 (en) * | 2010-03-16 | 2014-04-09 | 日東工業株式会社 | Electrical leakage trip mechanism and outlet plug and outlet tap of charging cable for automobile incorporating the same |
| CN203491469U (en) * | 2013-07-01 | 2014-03-19 | 中铝国际(天津)建设有限公司 | Wired electric leakage protector combined wiring board adapted for construction site |
| CN204407873U (en) * | 2015-03-11 | 2015-06-17 | 国家电网公司 | A kind of circuit intelligent checking system |
| EP3072631B1 (en) * | 2015-03-27 | 2017-05-10 | SMW-AUTOBLOK Spannsysteme GmbH | Plug device |
| CN207234016U (en) * | 2017-06-16 | 2018-04-13 | 湖州润迪环保科技有限公司 | A kind of insert row of good water-proof effect |
| CN108963631A (en) * | 2018-07-13 | 2018-12-07 | 广州群彧机械有限公司 | A kind of advanced insert row |
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2021
- 2021-02-02 CN CN202110145909.6A patent/CN112968424B/en active Active
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| CN112968424A (en) | 2021-06-15 |
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Effective date of registration: 20221223 Address after: No. F12-1, Phase III, Tongyou Industrial Park, Minbei Economic Development Zone, Nanping City, Fujian Province, 353000 Applicant after: FUJIAN RUINENGBOER ELECTRICAL EQUIPMENT CO.,LTD. Address before: 030006 room 1401, Xinchen science and technology building, 388 Changzhi Road, high tech Zone, Xiaodian District, Taiyuan City, Shanxi Province Applicant before: Xie Donghui |
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