CN112350112A - Automatic locking device for external plug of intelligent manufacturing computer regulated power supply - Google Patents
Automatic locking device for external plug of intelligent manufacturing computer regulated power supply Download PDFInfo
- Publication number
- CN112350112A CN112350112A CN202011178551.9A CN202011178551A CN112350112A CN 112350112 A CN112350112 A CN 112350112A CN 202011178551 A CN202011178551 A CN 202011178551A CN 112350112 A CN112350112 A CN 112350112A
- Authority
- CN
- China
- Prior art keywords
- rod
- block
- fixedly connected
- pawl
- power supply
- 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.)
- Withdrawn
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Classifications
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/70—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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to the technical field of electronic commerce, and discloses an automatic locking device for an external plug of an intelligent manufacturing computer regulated power supply, which comprises a shell, wherein a driving rotating wheel is movably connected inside the shell, the driving rotating wheel is connected with an automatic locking device and an automatic cleaning device, when a plug on the device is loosened, a power-off contact on an extrusion contact is separated from a power-off joint, the driving rotating wheel is electrified to start rotating, the rotation of the driving rotating wheel drives a reciprocating transmission rod to reciprocate, the reciprocating motion of the reciprocating transmission rod drives the whole device to move towards an internal interface, a reset rod touches a pawl block when swinging back, the pawl block extrudes a pawl spring to enable the pawl not to block the pawl, so that a lifting head is pressed down to reset to extrude a driving mechanism to move towards the internal interface again, and when the power-off contact touches the power-off joint, the current is cut off, the device does not move, thereby achieving the function of automatically locking the power supply external plug.
Description
Technical Field
The invention relates to the technical field of electronic commerce, in particular to an automatic locking device for an external plug of an intelligent manufacturing computer voltage-stabilized power supply.
Background
The computer is as the indispensable electronic product in present electronic commerce, can be used for sharing various data information in the commercial affairs, and the appearance of computer constant voltage power supply makes the computer more stable when using, and unstable phenomenon can appear in voltage in large-scale commercial power consumption, and this can lead to the computer because voltage is unstable breaks down, thereby the serious condition can lead to the short circuit to lose important commercial data, consequently uses computer constant voltage power supply to change commercial service voltage into steady voltage.
But the loose unusual of external plug can appear when present computer constant voltage power supply uses, and people can make the plug become loose because careless action makes when using, and this can lead to the computer can be because contact failure appears unusual outage when using for important data are not preserved and appear losing, influence commercial affairs official working, influence host computer life simultaneously.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an automatic locking device for an external plug of a voltage-stabilized power supply of an intelligent manufacturing computer is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an automatic locking device for an external plug of an intelligent manufacturing computer regulated power supply, which has the advantages of automatically locking the external plug of the computer regulated power supply, cleaning a socket and prolonging the service life of a host, and solves the problems of poor contact caused by loosening of the external plug and influence of socket dirt on the service life of the host.
(II) technical scheme
In order to realize the purposes of automatically locking the external plug of the computer regulated power supply and cleaning the socket to prolong the service life of the host, the invention provides the following technical scheme: an automatic locking device for an external plug of a power-stabilized source of an intelligent manufacturing computer comprises a shell, wherein a driving rotating wheel is movably connected inside the shell, a connecting belt is movably connected to the surface of the driving rotating wheel, fan blades are movably connected to the surface of the connecting belt, a reciprocating transmission rod is movably connected to the surface of the driving rotating wheel, a reciprocating transmission block is movably connected to the surface of the reciprocating transmission rod, a locking oscillating rod is movably connected to the surface of the reciprocating transmission block through an arranged sliding groove, a lower pressing block is movably connected to the surface of the locking oscillating rod, a clamping jaw rod is movably connected to the surface of the lower pressing block, a pressing-up head is movably connected to the surface of the lower pressing block, an electromagnetic conductor is fixedly connected inside the shell, an ash storage box is fixedly connected to the surface of the electromagnetic conductor, a clamping jaw is fixedly connected to the surface of the clamping jaw rod, and a pawl block, a pawl spring is fixedly connected to the surface of the pawl block, a pawl is fixedly connected to one end, far away from the pawl block, of the pawl spring, a reset rod is fixedly connected to the surface of the locking swing rod, an extrusion contact is movably connected to the interior of the shell through a chute, a power-off contact is fixedly connected to the surface of the extrusion contact, a power-off joint is fixedly connected to the interior of the shell, a vibration rod is movably connected to the surface of the reciprocating transmission block, and a vibration block is movably connected to the surface of the vibration rod;
preferably, the surface of the reciprocating transmission block is movably connected with a return spring, and the surface of the reciprocating transmission block is movably connected with the shell through a sliding groove formed in the shell;
preferably, the surface of the vibration block is fixedly connected with a vibration spring, and one end of the vibration spring, which is far away from the vibration block, is fixedly connected with the inside of the shell;
preferably, the surface of the extrusion contact is fixedly connected with a guide rod spring, and one end of the guide rod spring, which is far away from the extrusion contact, is fixedly connected with the inside of the shell;
preferably, one end of the jaw rod, which is far away from the lower pressing block, is movably connected with the inside of the locking swing rod through a sliding chute, a compression spring is fixedly connected to the surface of the jaw rod, and one end of the compression spring, which is far away from the jaw rod, is fixed with the inside of the locking swing rod;
preferably, the inside fixedly connected with ash storage box of casing, the inside swing joint of casing has the flabellum.
(III) advantageous effects
Compared with the prior art, the invention provides an automatic locking device for an external plug of an intelligent manufacturing computer regulated power supply, which has the following beneficial effects:
1. the automatic locking device for the plug externally connected with the regulated power supply of the intelligent manufacturing computer is characterized in that when the plug on the device is loosened, the power-off contact on the extrusion contact is separated from the power-off joint, the driving runner is electrified to start rotating, the rotation of the driving runner drives the reciprocating transmission rod to reciprocate, the reciprocating motion of the reciprocating transmission rod drives the reciprocating transmission block to reciprocate, the motion of the reciprocating transmission block drives the locking oscillating rod to oscillate, the oscillation of the locking oscillating rod drives the lower pressing block to obliquely move downwards, the lower pressing block drives the lower pressing head to press the surface metal sheet of the internal power connection port, the lower pressing head obliquely presses the metal sheet downwards to drive the whole mechanism to move towards the internal interface, the lower pressing head drives the clamping jaw rod to obliquely swing downwards during motion, and the clamping jaw rod obliquely swings downwards to enable the extrusion pawl to cross the elastic limit of the pawl spring to be clamped by the pawl, at this moment, the pushing head only can obliquely push downwards to drive the whole device to move towards an internal interface in the reciprocating motion process, the reset rod can touch the pawl block when swinging back, the pawl block extrudes the pawl spring to enable the pawl not to block the pawl, the pushing head is reset to push the driving mechanism to move towards the internal interface again, the current is disconnected after the extrusion contact is extruded to enable the power-off contact to be in touch with the power-off connector, the device does not move, and the function of automatically locking the power supply external plug is achieved.
2. This automatic locking device of computer constant voltage power supply external plug is made to intelligence, when carrying out reciprocating motion through reciprocating transmission piece, drive the vibrations pole and carry out reciprocating motion, the vibrations pole drives the vibrations piece and carries out reciprocating motion, the reciprocating motion of vibrations piece shakes through whole mechanism of spring drive and shakes, shake inside dust and fall, make the electromagnetic conductor upper band dissimilar magnetism at device both ends because the reason of circular telegram this moment, adsorb the dust, dust is whole to fall into in storing up the ash box after the device outage, the initiative runner drives the flabellum through connecting the belt and rotates when the device is switched on again this moment, the rotation of flabellum drives the dust that will store up in the ash box and blows away, thereby reach the function that prevents the short circuit and increase the computer host life-span.
Drawings
FIG. 1 is a schematic view of the housing structure of the present invention;
FIG. 2 is a schematic view of the structure of the reciprocating motion block of the present invention;
FIG. 3 is a schematic view of a press stud according to the present invention;
FIG. 4 is a schematic diagram of an electromagnetic conductor structure according to the present invention;
fig. 5 is an enlarged view of a portion a of the shell structure of fig. 1 according to the present invention.
In the figure: 1. a housing; 2. a driving runner; 3. connecting a belt; 4. a fan blade; 5. a reciprocating transmission rod; 6. a reciprocating transmission block; 7. a vibration rod; 8. a vibration block; 9. pressing the contact; 10. a power-off connector; 11. a power-off contact; 12. a dust storage box; 13. an electromagnetic conductor; 14. locking the swing rod; 15. a claw lever; 16. pressing the block; 17. pressing down the lifting head; 18. a claw; 19. a pawl; 20. a pawl spring; 21. a pawl block; 22. a reset rod.
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, an automatic locking device for an external plug of a regulated power supply of an intelligent manufacturing computer comprises a housing 1, a driving rotary wheel 2 is movably connected inside the housing 1, a connecting belt 3 is movably connected on the surface of the driving rotary wheel 2, fan blades 4 are movably connected on the surface of the connecting belt 3, a reciprocating transmission rod 5 is movably connected on the surface of the driving rotary wheel 2, a reciprocating transmission block 6 is movably connected on the surface of the reciprocating transmission rod 5, a reset spring is movably connected on the surface of the reciprocating transmission block 6, the surface of the reciprocating transmission block 6 is movably connected with the housing 1 through a chute formed inside the housing 1, a locking swing rod 14 is movably connected on the surface of the reciprocating transmission block 6 through a chute formed, a lower pressing block 16 is movably connected on the surface of the locking swing rod 14, a claw rod 15 is movably connected on the surface of the lower pressing block 16, one end of the claw rod 15, far away from, a compression spring is fixedly connected to the surface of the pawl rod 15, one end of the compression spring, which is far away from the pawl rod 15, is fixed to the inside of the locking swing rod 14, the surface of the lower pressing block 16 is movably connected with a lower pressing and rising head 17, the inside of the shell 1 is fixedly connected with an electromagnetic conductor 13, the surface of the electromagnetic conductor 13 is fixedly connected with an ash storage box 12, the inside of the shell 1 is fixedly connected with the ash storage box 12, the inside of the shell 1 is movably connected with fan blades 4, the surface of the pawl rod 15 is fixedly connected with a pawl 18, the inside of the locking swing rod 14 is movably connected with a pawl block 21 through a chute, the surface of the pawl block 21 is fixedly connected with a pawl spring 20, one end of the pawl spring 20, which is far away from the pawl block 21, is fixedly connected with a pawl 19, the surface of the locking swing rod 14 is fixedly connected with a reset rod 22, the inside of, the one end that extrusion contact 9 was kept away from to the guide arm spring and the inside fixed connection of casing 1, the fixed surface of extrusion contact 9 is connected with outage contact 11, the inside fixed connection of casing 1 cuts off the power supply and connects 10, the surperficial swing joint of reciprocal transmission piece 6 has vibrations pole 7, the surperficial swing joint of vibrations pole 7 has vibrations piece 8, the fixed surface of vibrations piece 8 is connected with vibrations spring, vibrations spring keeps away from the one end of vibrations piece 8 and the inside fixed connection of casing 1.
The working principle is as follows: when the plug on the device is loosened, the power-off contact 11 on the extrusion contact 9 is separated from the power-off joint 10, the driving rotating wheel 2 is electrified and starts to rotate, the rotation of the driving rotating wheel 2 drives the reciprocating transmission rod 5 to reciprocate, the reciprocating motion of the reciprocating transmission rod 5 drives the reciprocating transmission block 6 to reciprocate, the motion of the reciprocating transmission block 6 drives the locking oscillating rod 14 to oscillate, the oscillation of the locking oscillating rod 14 drives the lower pressing block 16 to move downwards in an inclined mode, the lower pressing block 16 drives the lower pressing and lifting head 17 to press on the surface metal sheet of the internal power-on port, the lower pressing and lifting head 17 presses the metal sheet downwards in an inclined mode to drive the whole mechanism to move towards the internal interface, the lower pressing and lifting head 17 drives the clamping claw rod 15 to oscillate downwards in an inclined mode during motion, the clamping claw rod 15 swings downwards in an inclined mode to enable the clamping claw 18 to extrude the clamping claw 19 to be clamped by the, at the moment, the pressing-down lifting head 17 only obliquely presses downwards to drive the whole device to move towards an internal interface in the reciprocating motion process, the reset rod 22 touches the pawl block 21 when swinging back, the pawl block 21 presses the pawl spring 20 to enable the pawl 19 not to block the pawl 18, so that the pressing-down lifting head 17 resets to extrude the driving mechanism to move towards the internal interface again, when the pressing contact 9 is pressed to enable the power-off contact 11 to touch the power-off connector 10, the current is disconnected, the device does not move, and the function of automatically locking the power supply external plug is achieved; simultaneously when reciprocating motion is carried out to reciprocating motion transmission piece 6, drive vibrations pole 7 and carry out reciprocating motion, vibrations pole 7 drives vibrations piece 8 and carries out reciprocating motion, the reciprocating motion of vibrations piece 8 shakes through the whole mechanism of spring drive, shake the inside dust, make the electromagnetic conductor 13 upper band dissimilar magnetism at device both ends because the reason of circular telegram this moment, adsorb the dust, the dust is whole to fall into in storing up ash box 12 after the device outage, initiative runner 2 drives flabellum 4 through connecting belt 3 and rotates when the device is switched on again this moment, the dust that the rotation of flabellum 4 drove in will storing up ash box 12 blows away, thereby reach the function that prevents the short circuit and increase the computer life-span.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides an automatic locking device of computer constant voltage power supply external plug is made to intelligence, includes casing (1), its characterized in that: the inner movable connection of the shell (1) is provided with an active rotating wheel (2), the surface movable connection of the active rotating wheel (2) is provided with a connecting belt (3), the surface movable connection of the connecting belt (3) is provided with fan blades (4), the surface movable connection of the active rotating wheel (2) is provided with a reciprocating transmission rod (5), the surface movable connection of the reciprocating transmission rod (5) is provided with a reciprocating transmission block (6), the surface of the reciprocating transmission block (6) is provided with a locking oscillating rod (14) through a set sliding groove, the surface movable connection of the locking oscillating rod (14) is provided with a lower pressing block (16), the surface movable connection of the lower pressing block (16) is provided with a clamping jaw rod (15), the surface movable connection of the lower pressing block (16) is provided with a pressing-up head (17), the inner fixed connection of the shell (1) is provided with an electromagnetic conductor (13), and the surface fixed connection of the electromagnetic conductor, the surface of the jaw rod (15) is fixedly connected with a jaw (18), the inside of the locking swinging rod (14) is movably connected with a jaw block (21) through a sliding groove, a pawl spring (20) is fixedly connected to the surface of the pawl block (21), a pawl (19) is fixedly connected to one end, far away from the pawl block (21), of the pawl spring (20), the surface of the locking swing rod (14) is fixedly connected with a reset rod (22), the interior of the shell (1) is movably connected with an extrusion contact (9) through a chute, the surface of the extrusion contact (9) is fixedly connected with a power-off contact (11), the inside fixedly connected with outage of casing (1) connects (10), the surperficial swing joint of reciprocal transmission piece (6) has vibrations pole (7), the surperficial swing joint of vibrations pole (7) has vibrations piece (8).
2. The automatic locking device for the external plug of the intelligent manufacturing computer regulated power supply according to claim 1, characterized in that: the surface of the reciprocating transmission block (6) is movably connected with a return spring, and the surface of the reciprocating transmission block (6) is movably connected with the shell (1) through a sliding groove formed in the shell (1).
3. The automatic locking device for the external plug of the intelligent manufacturing computer regulated power supply according to claim 1, characterized in that: the surface of the vibration block (8) is fixedly connected with a vibration spring, and one end, far away from the vibration block (8), of the vibration spring is fixedly connected with the inside of the shell (1).
4. The automatic locking device for the external plug of the intelligent manufacturing computer regulated power supply according to claim 1, characterized in that: and a guide rod spring is fixedly connected to the surface of the extrusion contact (9), and one end, far away from the extrusion contact (9), of the guide rod spring is fixedly connected with the inside of the shell (1).
5. The automatic locking device for the external plug of the intelligent manufacturing computer regulated power supply according to claim 1, characterized in that: one end, far away from the lower pressing block (16), of the claw rod (15) is movably connected with the inside of the locking swing rod (14) through a sliding groove, a compression spring is fixedly connected to the surface of the claw rod (15), and one end, far away from the claw rod (15), of the compression spring is fixed with the inside of the locking swing rod (14).
6. The automatic locking device for the external plug of the intelligent manufacturing computer regulated power supply according to claim 1, characterized in that: the interior fixedly connected with ash storage box (12) of casing (1), the inside swing joint of casing (1) has flabellum (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011178551.9A CN112350112A (en) | 2020-10-29 | 2020-10-29 | Automatic locking device for external plug of intelligent manufacturing computer regulated power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011178551.9A CN112350112A (en) | 2020-10-29 | 2020-10-29 | Automatic locking device for external plug of intelligent manufacturing computer regulated power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112350112A true CN112350112A (en) | 2021-02-09 |
Family
ID=74356931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011178551.9A Withdrawn CN112350112A (en) | 2020-10-29 | 2020-10-29 | Automatic locking device for external plug of intelligent manufacturing computer regulated power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112350112A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4307136A1 (en) * | 1993-03-06 | 1994-09-08 | Bosch Gmbh Robert | Detachable plug connection |
| CN104901082A (en) * | 2015-06-13 | 2015-09-09 | 石雨帆 | Plug board with function of automatic locking and shrinkage vertical-type plug board set therewith |
| CN210723514U (en) * | 2019-11-26 | 2020-06-09 | 深圳市瑞天泰科技有限公司 | Type-C data line with deashing function |
| CN111370935A (en) * | 2020-03-12 | 2020-07-03 | 金云云 | Single-phase socket device capable of being inserted in any direction based on light sensation control |
| CN111489938A (en) * | 2020-04-13 | 2020-08-04 | 蚌埠普源电气科技有限公司 | Moving contact and electric switch thereof |
| CN111600151A (en) * | 2020-06-02 | 2020-08-28 | 吴才远 | Waterproof and electric shock-proof intelligent safety socket based on ratchet wheel positioning principle |
-
2020
- 2020-10-29 CN CN202011178551.9A patent/CN112350112A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4307136A1 (en) * | 1993-03-06 | 1994-09-08 | Bosch Gmbh Robert | Detachable plug connection |
| CN104901082A (en) * | 2015-06-13 | 2015-09-09 | 石雨帆 | Plug board with function of automatic locking and shrinkage vertical-type plug board set therewith |
| CN210723514U (en) * | 2019-11-26 | 2020-06-09 | 深圳市瑞天泰科技有限公司 | Type-C data line with deashing function |
| CN111370935A (en) * | 2020-03-12 | 2020-07-03 | 金云云 | Single-phase socket device capable of being inserted in any direction based on light sensation control |
| CN111489938A (en) * | 2020-04-13 | 2020-08-04 | 蚌埠普源电气科技有限公司 | Moving contact and electric switch thereof |
| CN111600151A (en) * | 2020-06-02 | 2020-08-28 | 吴才远 | Waterproof and electric shock-proof intelligent safety socket based on ratchet wheel positioning principle |
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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: 20210209 |