CN112542744A - Intelligent manufacturing computer socket capable of preventing poor contact and overheating automatic disconnection - Google Patents
Intelligent manufacturing computer socket capable of preventing poor contact and overheating automatic disconnection Download PDFInfo
- Publication number
- CN112542744A CN112542744A CN202011372002.5A CN202011372002A CN112542744A CN 112542744 A CN112542744 A CN 112542744A CN 202011372002 A CN202011372002 A CN 202011372002A CN 112542744 A CN112542744 A CN 112542744A
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- China
- Prior art keywords
- shell
- fixed mounting
- automatic disconnection
- socket
- contact
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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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to the technical field of computer hardware, and discloses an intelligently manufactured computer socket capable of preventing poor contact and overheating automatic disconnection. This intelligent manufacturing prevents contact failure and overheated automatic disconnection's computer socket, automatic when plug and socket contact failure connect tightly, prevent that contact failure from leading to the computer to close, when unusual high temperature appears in the plug for the inside air flow of plug cools down to it, and gives out an alarm, can automatic disconnection power when the user does not in time handle the police and report to the police, prevents that unusual high temperature from leading to the phenomenon emergence of catching a fire and electrocuted.
Description
Technical Field
The invention relates to the technical field of computer hardware, in particular to an intelligent manufactured computer socket capable of preventing poor contact and overheating automatic disconnection.
Background
The computer need connect the power before using, and the phenomenon of contact failure has taken place for the connection of traditional plug and socket, and then makes the computer cause the user to use to experience and descend, and the plug is after the long-time high-power use of computer, and the electric current in the circuit makes the temperature of plug rise, and then makes the plug appear damaging, and what even more can lead to getting on fire and electrocuted, threatens user's safety.
In order to solve the above problems, the inventor provides a computer socket which is intelligently manufactured and prevents automatic disconnection due to poor contact and overheating, when the contact between a plug and the socket is poor, the computer socket is automatically tightened to prevent the computer from being closed due to the poor contact, when abnormal high temperature occurs in the plug, the air flow in the plug is accelerated to cool the plug, an alarm is given, when a user does not timely handle the alarm, a power supply is automatically disconnected, and the phenomena of fire and electric shock due to the abnormal high temperature are prevented.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the computer socket which is intelligently manufactured and can prevent poor contact and overheating automatic disconnection, has the advantages of preventing poor contact and abnormal high-temperature early warning, and solves the problems of shutdown of a computer caused by poor contact of a plug and fire and electric shock caused by high temperature.
(II) technical scheme
In order to achieve the purpose of preventing poor contact and abnormal high temperature early warning, the invention provides the following technical scheme: the utility model provides an intelligent manufacturing prevents bad contact and overheated automatic disconnection's computer socket, includes the shell, the inside top fixed mounting of shell has the male joint, the top fixed mounting of male joint has the dead lever, the top fixed mounting of shell inner wall has the coil to prick, the inside front end fixed mounting of shell has the electromagnet, the bottom fixed mounting of electromagnet has the dielectric substance, the inside bottom fixed mounting of shell has the plate electrode, the inside coil of shell is pricked and the middle fixed mounting of electromagnet has the diode, the inside bottom fixed mounting of shell has the heating chamber, the inside sliding connection in heating chamber has the slide, the top fixed mounting of slide has the ratch, the inside middle part fixed mounting of shell has the control chamber, the bottom rotation of the inside of control chamber is connected with the quarter gear, the top fixed mounting of quarter gear has the control lever, the utility model discloses a socket, including control chamber, spring rod, shell, fixed slot, socket bottom, both ends fixed mounting have the contact, both ends fixed mounting has the contact about the control chamber inner wall, the top of control chamber inside is rotated and is connected with the semi-gear, the top fixed mounting of semi-gear has the spring beam, the inside surface rotation of shell installs the heat dissipation fan, the top of shell is provided with the socket, the middle part fixed mounting of socket bottom has the iron bar, the inside central fixed mounting of socket has the magnetic path, the opening has been seted up to the left and right sides of socket bottom, the fixed slot has been seted.
Preferably, the inside of the coil bundle is in a hollow state, and the inside hollow diameter is larger than the diameter of the iron rod.
Preferably, the coil bundle, the electromagnet, the electrode plate and the heat dissipation fan are connected in parallel through a diode, and the top end of the dielectric substance is movably connected with the bottom end of the inner wall of the shell through a return spring.
Preferably, the heating chamber contains a solution of dichloromethane, which vaporizes as the temperature increases.
Preferably, the contact at the top end of the control rod is electrically connected with the contact points and the bells on the left side and the right side of the control rod.
Preferably, the combination of the spring rod, the contact at the top end of the spring rod and the contacts at the left side and the right side of the spring rod is a double-pole double-throw switch, the contact of the double-pole double-throw switch and different contacts can cause the change of the current direction of the coil tie, and the switch is electrically connected with the coil tie.
Preferably, the magnetic block, the electrified coil tie and the electrified electromagnet are mutually adjacent and have different magnetic poles.
(III) advantageous effects
Compared with the prior art, the invention provides the computer socket which can prevent poor contact and overheating automatic disconnection and is manufactured intelligently, and has the following beneficial effects:
1. this intelligence is made and is prevented bad contact and overheated automatic disconnection's computer socket, the phenomenon of bad contact appears through the plug, the circuit outage at coil bundle and electromagnet place, there is the inductance principle known this moment the induced electromotive force on coil bundle surface converts the electric energy into, but the electric energy reduces gradually, make the continuous reduction of magnetism of electromagnet, the dielectric substance moves to the bottom of shell under reset spring's effect, the just facing area of dielectric substance and plate electrode increases, the electric capacity of plate electrode increases, the plate electrode makes the coil bundle obtain magnetism through the diode, the coil bundle attracts the magnetic path, and the length that the iron bar got into the coil bundle constantly increases makes the continuous increase of magnetism of coil bundle, and then make the coil bundle increase the appeal to the magnetic path, and then make the absorption of shell and socket more firm, prevented the two bad contact from leading to the computer and closing.
2. The intelligent manufacturing computer socket capable of preventing poor contact and overheating automatic disconnection starts a heat dissipation fan to accelerate air flow in the shell when abnormal high temperature occurs in the shell, when the temperature is not rapidly reduced, dichloromethane solution in a heating cavity is vaporized, gas pushes a sliding plate to move upwards, the sliding plate drives a rack bar to move, the rack bar contacts with a quarter gear first in the upward movement process to enable a contact at the top end of the rack bar to contact with a contact at the bottom of the rack bar, a bell is started to give an alarm, if a user does not timely process the rack bar, the rack bar continues to move to drive a half gear to rotate, the half gear drives a spring rod to rotate, the contact at the top end of the spring rod is enabled to contact with the contact at the bottom of the rack bar, the current direction of a coil bundle is changed, the direction of the current of the coil bundle is changed, the magnetic field of the coil bundle repels, so that the circuit is disconnected to prevent the occurrence of fire or electric shock caused by abnormal heating of the shell due to current.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the internal structure of the housing of the present invention;
FIG. 3 is a schematic top view of the housing structure of the present invention;
FIG. 4 is a bottom view of the socket structure of the present invention;
FIG. 5 is an enlarged view of the structure A in FIG. 2 according to the present invention.
In the figure: 1. a housing; 2. a male connector; 3. fixing the rod; 4. bundling the coil; 5. an electromagnet; 6. a dielectric; 7. an electrode plate; 8. a diode; 9. a heating cavity; 10. a slide plate; 11. a rack bar; 12. a control chamber; 13. a quarter gear; 14. a control lever; 15. a contact; 16. a contact; 17. a half gear; 18. a spring lever; 19. a heat dissipation fan; 20. a socket; 21. an iron rod; 22. a magnetic block; 23. opening the gap; 24. and fixing the grooves.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a computer socket for preventing contact failure and overheating automatic disconnection, which comprises a housing 1, a male connector 2 fixedly installed on the top of the interior of the housing 1, a fixing rod 3 fixedly installed on the top of the male connector 2, a coil bundle 4 fixedly installed on the top of the inner wall of the housing 1, a hollow coil bundle 4 with a hollow interior diameter larger than the diameter of an iron rod 21, the coil bundle 4, an electromagnet 5, an electrode plate 7, and a heat dissipation fan 19 connected in parallel through a diode 8, the top of a dielectric 6 movably connected with the bottom of the inner wall of the housing 1 through a return spring, an electromagnet 5 fixedly installed on the front end of the interior of the housing 1, a dielectric 6 fixedly installed on the bottom of the electromagnet 5, an electrode plate 7 fixedly installed on the bottom of the interior of the housing 1, a diode 8 fixedly installed between the coil bundle 4 and the electromagnet 5, a heating cavity 9 is fixedly arranged at the bottom end inside the shell 1, methylene dichloride solution is contained inside the heating cavity 9, methylene dichloride can be vaporized after the temperature rises, a sliding plate 10 is connected inside the heating cavity 9 in a sliding manner, a toothed bar 11 is fixedly arranged at the top end of the sliding plate 10, a control cavity 12 is fixedly arranged in the middle inside the shell 1, a quarter gear 13 is rotatably connected at the bottom end inside the control cavity 12, a control rod 14 is fixedly arranged at the top end of the quarter gear 13, a contact 15 at the top end of the control rod 14 is electrically connected with contacts 16 at the left side and the right side of the control rod 14 and a bell, a contact 15 is fixedly arranged at the top end of the control rod 14, contacts 16 are fixedly arranged at the left end and the right end of the inner wall of the control cavity 12, a half gear 17 is rotatably connected at the top inside the control cavity 12, a spring rod 18 is fixedly arranged at the top end of the half gear 17, the spring rod, double pole double throw's contact 15 and the contact 16 contact of difference can lead to the change of coil bundle 4 current direction, this switch and coil bundle 4 electric connection, the inside surface rotation of shell 1 installs heat dissipation fan 19, the top of shell 1 is provided with socket 20, the middle part fixed mounting of socket 20 bottom has iron bar 21, the inside center fixed mounting of socket 20 has magnetic path 22, close to each other of circular telegram coil bundle 4 and circular telegram electromagnet 5 near end each other for the xenogenesis magnetic pole, opening 23 has been seted up to the left and right sides of socket 20 bottom, fixed slot 24 has been seted up on the surface of socket 20 bottom.
The working principle is that the male connector 2 at the top end of the shell 1 is inserted into the notch 23, the fixing rod 3 is inserted into the fixing groove 24 to primarily fix the shell 1 and the socket 20, at the moment, the power is switched on, the electromagnet 5 and the magnetic block 22 mutually attract to secondarily fix the shell 1 and the socket 20, when poor contact occurs in a plug, a circuit where the coil bundle 4 and the electromagnet 5 are located is powered off, the inductive electromotive force on the surface of the coil bundle 4 is converted into electric energy according to the inductive principle, but the electric energy is gradually reduced, so that the magnetism of the electromagnet 5 is continuously reduced, the dielectric 6 moves towards the bottom of the shell 1 under the action of the reset spring, the facing area of the dielectric 6 and the electrode plate 7 is increased, the capacitance of the electrode plate 7 is increased, the coil bundle 4 obtains magnetism through the diode 8 by the electrode plate 7, the coil bundle 4 attracts the magnetic block 22, and the length of the iron rod 21 entering the coil, further, the attraction of the coil tie 4 to the magnetic block 22 is increased, further, the adsorption of the shell 1 and the socket 20 is firmer, and the computer is prevented from being closed due to poor contact between the shell 1 and the socket 20, when abnormal high temperature occurs in the shell 1, the heat dissipation fan 19 is started to accelerate the air flow in the shell 1, when the temperature is not rapidly reduced, the dichloromethane solution in the heating cavity 9 is vaporized, the air pushes the sliding plate 10 to move upwards, the sliding plate 10 drives the toothed bar 11 to move, the toothed bar 11 contacts with the quarter gear 13 in the upward movement process to enable the contact 15 at the top end of the toothed bar to contact with the contact 16, so that the bell is started to give an alarm, if a user does not timely handle, the toothed bar 11 continues to move to drive the half gear 17 to rotate, the half gear 17 drives the spring rod 18 to rotate, the contact 15 at the top end of the spring rod 18 contacts with the, the change of the current direction of the coil bundle 4 changes the direction of the magnetic field of the coil bundle 4, so that the magnetic field of the coil bundle 4 repels the magnetic block 22, the male connector 2 of the shell 1 is separated from the socket 20, and the circuit is disconnected, so that the phenomenon that the current causes the abnormal heating of the shell 1 to cause fire or electric shock is prevented.
To sum up, in the computer socket for intelligently manufacturing the automatic disconnection capable of preventing the contact failure and the overheating, the circuit where the coil bundle 4 and the electromagnet 5 are located is powered off due to the occurrence of the contact failure phenomenon of the plug, the induced electromotive force on the surface of the coil bundle 4 is converted into the electric energy according to the inductance principle, but the electric energy is gradually reduced, so that the magnetism of the electromagnet 5 is continuously reduced, the dielectric 6 moves towards the bottom of the shell 1 under the action of the reset spring, the facing area of the dielectric 6 and the electrode plate 7 is increased, the capacitance of the electrode plate 7 is increased, the electrode plate 7 enables the coil bundle 4 to obtain the magnetism through the diode 8, the coil bundle 4 attracts the magnetic block 22, the length of the iron rod 21 entering the coil bundle 4 is continuously increased, so that the magnetism of the coil bundle 4 to the magnetic block 22 is continuously increased, and the adsorption of the shell 1 and the socket 20 is, the computer is prevented from being shut down due to poor contact between the two.
Moreover, when abnormal high temperature occurs in the housing 1, the heat dissipation fan 19 is started to accelerate the air flow in the housing 1, when the temperature is not rapidly reduced, the dichloromethane solution in the heating cavity 9 is vaporized, the gas pushes the sliding plate 10 to move upwards, the sliding plate 10 drives the rack bar 11 to move, the rack bar 11 contacts with the quarter gear 13 firstly in the upward movement process to enable the contact 15 at the top end of the rack bar to contact with the contact 16, so that the bell starts to give an alarm, if a user does not timely process the rack bar 11, the rack bar 11 continues to move to drive the half gear 17 to rotate, the half gear 17 drives the spring rod 18 to rotate, the contact 15 at the top end of the spring rod 18 is enabled to contact with the contact 16 at the lower part, the current direction of the coil bundle 4 is further changed, and the direction of the magnetic field of the coil bundle 4 is changed due to the change of the current direction, the magnetic field of the coil bundle 4 repels the magnetic block 22, so that the male connector 2 of the shell 1 is separated from the socket 20, and the circuit is disconnected, thereby preventing the shell 1 from being heated abnormally to cause fire or contact 16.
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 (7)
1. A smart manufacturing computer outlet that prevents poor contacts and excessive heat automatic disconnection, comprising a housing (1), characterized in that: the utility model discloses a solar energy water heater, including shell (1), top fixed mounting of shell (1) inside has male joint (2), the top fixed mounting of male joint (2) has dead lever (3), the top fixed mounting of shell (1) inner wall has the coil to prick (4), the inside front end fixed mounting of shell (1) has electromagnet (5), the bottom fixed mounting of electromagnet (5) has dielectric substance (6), the inside bottom fixed mounting of shell (1) has plate electrode (7), the centre fixed mounting that shell (1) inside coil pricked (4) and electromagnet (5) has diode (8), the inside bottom fixed mounting of shell (1) has heating chamber (9), the inside sliding connection of heating chamber (9) has slide (10), the top fixed mounting of slide (10) has ratch (11), the inside middle part fixed mounting of shell (1) has control chamber (12), the bottom of the interior of the control cavity (12) is rotatably connected with a quarter gear (13), the top of the quarter gear (13) is fixedly provided with a control rod (14), the top of the control rod (14) is fixedly provided with a contact (15), the left end and the right end of the inner wall of the control cavity (12) are fixedly provided with contacts (16), the top of the interior of the control cavity (12) is rotatably connected with a half gear (17), the top of the half gear (17) is fixedly provided with a spring rod (18), the surface of the interior of the shell (1) is rotatably provided with a heat dissipation fan (19), the upper part of the shell (1) is provided with a socket (20), the middle of the bottom of the socket (20) is fixedly provided with an iron rod (21), the center of the interior of the socket (20) is fixedly provided with a magnetic block (22), and openings (23) are formed in the, the surface of the bottom end of the socket (20) is provided with a fixing groove (24).
2. A smart manufactured computer jack that prevents automatic disconnection from poor contacts and overheating according to claim 1, wherein: the coil bundle (4) is hollow, and the diameter of the hollow inside is larger than that of the iron rod (21).
3. A smart manufactured computer jack that prevents automatic disconnection from poor contacts and overheating according to claim 1, wherein: the coil bundle (4), the electromagnet (5), the electrode plate (7) and the heat dissipation fan (19) are connected in parallel through the diode (8), and the top end of the dielectric substance (6) is movably connected with the bottom end of the inner wall of the shell (1) through the reset spring.
4. A smart manufactured computer jack that prevents automatic disconnection from poor contacts and overheating according to claim 1, wherein: the heating cavity (9) contains dichloromethane solution.
5. A smart manufactured computer jack that prevents automatic disconnection from poor contacts and overheating according to claim 1, wherein: the contact (15) at the top end of the control rod (14) is electrically connected with the contact (16) at the left side and the right side of the control rod (14) and the bell.
6. A smart manufactured computer jack that prevents automatic disconnection from poor contacts and overheating according to claim 1, wherein: the combination of the spring rod (18), the contact (15) at the top end of the spring rod (18) and the contacts (16) at the left side and the right side of the spring rod (18) is a double-pole double-throw switch, and the switch is electrically connected with the coil tie (4).
7. A smart manufactured computer jack that prevents automatic disconnection from poor contacts and overheating according to claim 1, wherein: the mutual close ends of the magnetic block (22), the electrified coil tie (4) and the electrified electromagnet (5) are different magnetic poles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011372002.5A CN112542744A (en) | 2020-11-30 | 2020-11-30 | Intelligent manufacturing computer socket capable of preventing poor contact and overheating automatic disconnection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011372002.5A CN112542744A (en) | 2020-11-30 | 2020-11-30 | Intelligent manufacturing computer socket capable of preventing poor contact and overheating automatic disconnection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112542744A true CN112542744A (en) | 2021-03-23 |
Family
ID=75016604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011372002.5A Withdrawn CN112542744A (en) | 2020-11-30 | 2020-11-30 | Intelligent manufacturing computer socket capable of preventing poor contact and overheating automatic disconnection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112542744A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432854A (en) * | 2021-06-21 | 2021-09-24 | 云南电网有限责任公司保山供电局 | High-voltage switch cabinet tulip contact state monitoring method, system, equipment and medium |
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| CN110994241A (en) * | 2019-12-17 | 2020-04-10 | 林小帅 | Intelligent household safety socket |
| CN111490390A (en) * | 2020-04-23 | 2020-08-04 | 杭州芷盛网络科技有限公司 | Prevent children mistake and touch daily socket based on electromagnetic control |
| CN111490413A (en) * | 2020-04-26 | 2020-08-04 | 王松 | Overheat power-off socket |
| CN111509485A (en) * | 2020-05-12 | 2020-08-07 | 湖州南浔上福线缆有限公司 | Anti-mispull socket device of rotary transmission variable capacitor |
| CN111564734A (en) * | 2020-05-12 | 2020-08-21 | 覃日华 | Self-locking socket and plug based on capacitance change |
| CN111883971A (en) * | 2020-07-27 | 2020-11-03 | 杭州惠庭科技有限公司 | Electro-rheological fluid type waterproof socket for bathroom based on electromagnetic control |
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2020
- 2020-11-30 CN CN202011372002.5A patent/CN112542744A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994241A (en) * | 2019-12-17 | 2020-04-10 | 林小帅 | Intelligent household safety socket |
| CN111490390A (en) * | 2020-04-23 | 2020-08-04 | 杭州芷盛网络科技有限公司 | Prevent children mistake and touch daily socket based on electromagnetic control |
| CN111490413A (en) * | 2020-04-26 | 2020-08-04 | 王松 | Overheat power-off socket |
| CN111509485A (en) * | 2020-05-12 | 2020-08-07 | 湖州南浔上福线缆有限公司 | Anti-mispull socket device of rotary transmission variable capacitor |
| CN111564734A (en) * | 2020-05-12 | 2020-08-21 | 覃日华 | Self-locking socket and plug based on capacitance change |
| CN111883971A (en) * | 2020-07-27 | 2020-11-03 | 杭州惠庭科技有限公司 | Electro-rheological fluid type waterproof socket for bathroom based on electromagnetic control |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432854A (en) * | 2021-06-21 | 2021-09-24 | 云南电网有限责任公司保山供电局 | High-voltage switch cabinet tulip contact state monitoring method, system, equipment and medium |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210323 |