CN111463620B - Self-fixing socket utilizing ratchet wheel positioning principle - Google Patents
Self-fixing socket utilizing ratchet wheel positioning principle Download PDFInfo
- Publication number
- CN111463620B CN111463620B CN202010326485.9A CN202010326485A CN111463620B CN 111463620 B CN111463620 B CN 111463620B CN 202010326485 A CN202010326485 A CN 202010326485A CN 111463620 B CN111463620 B CN 111463620B
- Authority
- CN
- China
- Prior art keywords
- rod
- gear
- shell
- movable rod
- stroke
- 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.)
- Active
Links
Images
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
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to the technical field of sockets and discloses a self-fixing socket utilizing a ratchet wheel positioning principle, which comprises a shell, wherein a fixed plate is fixedly connected inside the shell, a movable rod is movably connected inside the shell, the top of the movable rod is hinged and connected with a dust baffle, a stroke gear is meshed and connected outside the movable rod, a sector gear is meshed and connected outside the stroke gear, an inner ratchet ring is arranged inside the sector gear, a rotating shaft is movably connected inside the inner ratchet ring, a pawl is hinged and connected outside the rotating shaft, and the contact piece is automatically fixed and clamped by the movable rod, the stroke gear, the sector gear, the rotating shaft, a lower toothed bar, a connecting gear, an upper toothed bar and a push rod in the inserting process of a plug, so that the good contact between the plug and the contact piece is effectively ensured, and the use effect of the socket is ensured, and the operation is simple, the time and the labor are saved, and the service life of the socket is effectively ensured.
Description
Technical Field
The invention relates to the technical field of sockets, in particular to a self-fixing socket utilizing a ratchet wheel positioning principle.
Background
The socket is also called a power socket and a switch socket, and the socket is a socket in which one or more than one circuit wiring can be inserted, various wirings can be inserted through the socket, so that the socket can be conveniently connected with other circuits, and finally the connection and disconnection of the part of circuits are achieved through the connection and disconnection between a circuit and a copper piece.
However, the existing socket is usually an internal copper part under the action of spring force, so that the copper part is in contact with the plug insert, thereby achieving the power-on effect, the contact of the copper sheet is good, the existing socket is ensured by increasing friction force, thereby leading to the fact that the existing socket is very difficult to insert and extract, time and labor are wasted in the process of inserting and extracting the plug, the use effect is poor, and the socket is easy to damage, and when the socket is used for a long time, the socket is easy to contact badly due to friction loss and spring failure, thereby influencing the use effect.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a self-fixing socket utilizing a ratchet wheel positioning principle comprises a shell, a fixed plate, a movable rod, a dust baffle plate, a stroke gear, a sector gear, an inner ratchet ring, a rotating shaft, a pawl, a limiting spring, an electromagnet, a rotating rod, a vertical rod, a reset spring, a lower toothed bar, a connecting gear, an upper toothed bar, a push rod, a contact piece and an electromagnetic switch.
The positions and the connection relations of the structures are as follows:
the inner part of the shell is fixedly connected with a fixed plate, the inner part of the shell is movably connected with a movable rod, the top part of the movable rod is hinged with a dust baffle plate, the outer part of the movable rod is meshed with a stroke gear, the outer part of the stroke gear is meshed with a sector gear, the inner part of the sector gear is provided with an inner ratchet ring, the inner part of the inner ratchet ring is movably connected with a rotating shaft, the outer part of the rotating shaft is hinged with a pawl, the outer part of the pawl is fixedly connected with a limit spring, the outer part of the limit spring is fixedly connected with an electromagnet, the outer part of the rotating shaft is fixedly connected with a rotating rod, the outer part of the rotating rod is movably connected with a vertical rod, the outer part of the vertical rod is fixedly connected with a reset spring, the top part of the vertical rod is fixedly connected with a lower toothed rod, the top part of the lower toothed rod is meshed with a connecting gear, and the top part of the connecting gear is meshed with an upper toothed rod, the outer portion of the upper rack rod is fixedly connected with a push rod, the outer portion of the push rod is movably connected with a contact piece, and the outer portion of the shell is fixedly connected with an electromagnetic switch.
Preferably, fixed plate fixed connection is in the inside of casing, and the inside of fixed plate is provided with installation piece and locating plate, and two plug jacks have all been seted up to the inside of fixed plate casing.
Preferably, the movable rods are two, the two movable rods are respectively movably connected inside the plug jacks formed in the shell, vertical teeth are arranged on two sides of the tops of the movable rods, and supporting springs are arranged at the bottoms of the movable rods.
Preferably, the stroke gears are provided with two groups, two groups of stroke gears are movably connected inside the fixed plate, each group of stroke gears is provided with two stroke gears, the two stroke gears are respectively positioned on two sides of the movable rod, and the two stroke gears are respectively meshed with vertical teeth on two sides of the movable rod.
Preferably, the pawl is movably connected to the inside of the sector gear, and the pawl is movably connected with the inner ratchet ring.
Preferably, the electromagnet is electrically connected with the electromagnetic switch.
Preferably, a vertical sliding groove is formed in the vertical rod, and the rotating rod is connected in the vertical sliding groove in a sliding mode.
Preferably, the reset spring is movably connected in the fixing plate, and one end, far away from the vertical rod, of the reset spring is fixedly connected with the fixing plate.
Preferably, lower ratch, connecting gear and last ratch all swing joint are in the inside of fixed plate, and lower ratch and last ratch all sliding connection are in the inside of fixed plate.
Advantageous effects
Compared with the prior art, the invention provides a self-fixing socket utilizing a ratchet wheel positioning principle, which has the following beneficial effects:
1. this utilize self-fixing socket of ratchet location principle uses through the cooperation of movable rod, stroke gear, sector gear, dwang, lower rack bar, connecting gear, last rack bar and push rod to reach at the plug insertion in-process, the contact piece is automatic fixedly clamped plug inserted sheet, effectively guarantees that the plug contacts well with the contact piece, guarantees the result of use of socket, and easy operation, and labour saving and time saving effectively guarantees the life of socket.
2. This utilize self-fixing socket of ratchet location principle, through sector gear, interior ratchet ring, axis of rotation, pawl, spacing spring, the cooperation of electro-magnet and dwang is used to guarantee the effect of contact piece fixed clamp tight, prevent to relax at the use plug, effectively guarantee the stability of contact piece fixed clamp tight, and through the connected state of electromagnetic switch control pawl and interior ratchet ring, from making things convenient for inserting and extracting of plug, frictional force is little, easy operation, labour saving and time saving, excellent in use effect.
3. This utilize self-fixing socket of ratchet location principle uses through the cooperation of movable rod and dust board to reach and prevent that the dust from getting into the inside effect of casing, effectively avoid casing internals to be infected with the dust, thereby improve socket's result of use and life.
Drawings
FIG. 1 is a schematic view of the overall connection of the structure of the present invention;
FIG. 2 is an initial state connection diagram of the movable rod, the travel gear, the sector gear, the rotating rod and the vertical rod of the present invention;
FIG. 3 is a schematic view showing the connection of the movable rod, the stroke gear, the sector gear, the rotating rod and the vertical rod in a meshed and rotating state according to the present invention;
FIG. 4 is an enlarged view of the connection of the sector gear, the inner ratchet ring, the rotating shaft, the pawl, the limit spring and the electromagnet of part A of the structure of FIG. 2;
fig. 5 is an enlarged view of the connection of the part B vertical rod, the return spring, the lower rack bar, the connecting gear, the upper rack bar push rod and the contact piece in the structure of fig. 1.
In the figure: 1. a housing; 2. a fixing plate; 3. a movable rod; 4. a dust guard; 5. a stroke gear; 6. a sector gear; 7. an inner ratchet ring; 8. a rotating shaft; 9. a pawl; 10. a limiting spring; 11. an electromagnet; 12. rotating the rod; 13. a vertical rod; 14. a return spring; 15. a lower rack bar; 16. a connecting gear; 17. an upper rack bar; 18. a push rod; 19. a contact piece; 20. an electromagnetic switch.
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 self-fixing socket using a ratchet positioning principle includes a housing 1, a fixing plate 2, a movable rod 3, a dust guard 4, a travel gear 5, a sector gear 6, an inner ratchet ring 7, a rotating shaft 8, a pawl 9, a limit spring 10, an electromagnet 11, a rotating rod 12, a vertical rod 13, a return spring 14, a lower toothed bar 15, a connecting gear 16, an upper toothed bar 17, a push rod 18, a contact piece 19, and an electromagnetic switch 20.
The positions and the connection relations of the structures are as follows:
the inside of the shell 1 is fixedly connected with a fixed plate 2, the fixed plate 2 is fixedly connected inside the shell 1, the inside of the fixed plate 2 is provided with an installation block and a positioning plate, two plug jacks are respectively arranged inside the shell 1 of the fixed plate 2, the inside of the shell 1 is movably connected with a movable rod 3, the movable rods 3 are provided with two, the two movable rods 3 are respectively and movably connected inside the plug jacks arranged on the shell 1, two sides of the top of the movable rod 3 are respectively provided with vertical teeth, the bottom of the movable rod 3 is provided with a supporting spring, the top of the movable rod 3 is hinged with a dust baffle plate 4, the movable rod 3 and the dust baffle plate 4 are matched for use, so that the effect of preventing dust from entering the inside of the shell 1 is achieved, the dust of parts inside the shell 1 is effectively avoided from being infected with the dust, the use effect and the service life of the socket are improved, the outside of the movable rod 3 is meshed with a stroke gear 5, the stroke gears 5 are arranged in two groups, two groups of stroke gears 5 are movably connected inside the fixed plate 2, each group of stroke gears 5 is provided with two stroke gears 5, the two stroke gears 5 are respectively positioned on two sides of the movable rod 3, and the two stroke gears 5 are respectively meshed with vertical teeth on two sides of the movable rod 3.
The external meshing of the stroke gear 5 is connected with a sector gear 6, an inner ratchet ring 7 is arranged inside the sector gear 6, the internal movable connection of the inner ratchet ring 7 is provided with a rotating shaft 8, the external of the rotating shaft 8 is hinged with a pawl 9, the pawl 9 is movably connected inside the sector gear 6, the pawl 9 is movably connected with the inner ratchet ring 7, the external of the pawl 9 is fixedly connected with a limiting spring 10, the external of the limiting spring 10 is fixedly connected with an electromagnet 11, the electromagnet 11 is fixedly connected with the external of the rotating shaft 8, the electromagnet 11 is movably connected with the pawl 9, the electromagnet 11 is electrically connected with an electromagnetic switch 20, the external of the rotating shaft 8 is fixedly connected with a rotating rod 12, the fixed clamping effect of the contact piece 19 is ensured by the matching use of the sector gear 6, the inner ratchet ring 7, the rotating shaft 8, the pawl 9, the limiting spring 10, the electromagnet 11 and the rotating rod 12, and the looseness of the plug is prevented in the use process, effectively guarantee contact piece 19 fixed clamping's stability, and through electromagnetic switch 20 control pawl 9 and the connection state of interior ratchet ring 7, from making things convenient for inserting and extracting of plug, frictional force is little, easy operation, labour saving and time saving, excellent in use effect.
The outside swing joint of dwang 12 has montant 13, the perpendicular spout has been seted up to the inside of montant 13, and dwang 12 sliding connection is in perpendicular spout, the outside fixedly connected with reset spring 14 of montant 13, reset spring 14 swing joint is in the inside of fixed plate 2, and reset spring 14 keeps away from the one end and the fixed plate 2 fixed connection of montant 13, ratch 15 under the top fixedly connected with of montant 13, the top meshing of ratch 15 is connected with connecting gear 16 down, the top meshing of connecting gear 16 is connected with last ratch 17, lower ratch 15, connecting gear 16 and the equal swing joint of last ratch 17 are in the inside of fixed plate 2, and lower ratch 15 and the equal sliding connection of last ratch 17 are in the inside of fixed plate 2, the outside fixedly connected with push rod 18 of last ratch 17, through movable rod 3, stroke gear 5, sector gear 6, dwang 12, lower ratch 15, connecting gear 16, Go up the cooperation of ratch 17 and push rod 18 and use to reach at the plug insertion in-process, the automatic fixed clamp plug inserted sheet of contact piece 19 effectively guarantees that the plug contacts well with contact piece 19, guarantees the result of use of socket, and easy operation, labour saving and time saving effectively guarantees the life of socket, and the outside swing joint of push rod 18 has contact piece 19, the outside fixedly connected with electromagnetic switch 20 of casing 1.
The working process and principle are that when in use, the inserting piece of the plug is inserted into the jack arranged on the shell 1, because the movable rod 3 is movably connected inside the plug jack arranged on the shell 1, the two sides of the top of the movable rod 3 are both provided with vertical teeth, the bottom of the movable rod 3 is provided with a supporting spring, the top of the movable rod 3 is hinged with the dust baffle plate 4, and each group of two stroke gears 5 are arranged, the two stroke gears 5 are respectively positioned on the two sides of the movable rod 3, the two stroke gears 5 are respectively meshed and connected with the vertical teeth on the two sides of the movable rod 3, the stroke gears 5 are meshed and connected with the sector gears 6, the sector gears 6 are internally provided with an inner ratchet ring 7, the inner ratchet ring 7 is movably connected with a rotating shaft 8, the rotating shaft 8 is fixedly connected with the pawl 9, the pawl 9 is fixedly connected with a limiting spring 10, the pawl 9 is movably connected with the inner ratchet ring 7, and the rotating shaft 8 is fixedly connected with a rotating rod 12, so when inserted sheet roof pressure movable rod 3 moves down, the shrink is inwards rotated to dust board 4, movable rod 3 compression supporting spring, and when perpendicular tooth and stroke gear 5 meshing, then movable rod 3 descends and drives stroke gear 5 and rotate, stroke gear 5 drives sector gear 6 and rotates, because pawl 9 restricts pawl 9 under limiting spring's 10 effect, make the spacing interior ratchet ring 7 of pawl 9, so sector gear 6 drives axis of rotation 8 and rotates, axis of rotation 8 drives dwang 12 and rotates, and interior ratchet ring 7 effectively prevents sector gear 6 reversal, thereby guarantee the stability that the socket used.
Because the rotating rod 12 is movably connected with the vertical rod 13, the vertical rod 13 is fixedly connected with the reset spring 14, the vertical rod 13 is fixedly connected with the lower toothed bar 15, the lower toothed bar 15 is meshed with the connecting gear 16, the connecting gear 16 is meshed with the upper toothed bar 17, the upper toothed bar 17 is fixedly connected with the push rod 18, and the push rod 18 is movably connected with the contact piece 19, the rotating rod 12 drives the vertical rod 13 to slide when rotating, the vertical rod 13 drives the lower toothed bar 15 to slide, the lower toothed bar 15 drives the connecting gear 16 to rotate, the connecting gear 16 drives the upper toothed bar 17 to reversely slide with the lower toothed bar 15, and the upper toothed bar 17 drives the push rod 18 to slide towards the movable rod 3, so that the push rod 18 pushes the contact piece 19 to be connected with the plug insert piece of the plug, and the contact piece 19 is fixedly clamped with the plug insert piece.
When extracting the plug, press electromagnetic switch 20, because electromagnetic switch 20 and 11 electric connection of electro-magnet, and 11 fixed connection of electro-magnet is in the outside of axis of rotation 8, and electro-magnet 11 and pawl 9 swing joint, so electromagnetic switch 20 control electro-magnet 11 circular telegram, thereby electro-magnet 11 adsorbs pawl 9, time pawl 9 loses the limiting displacement to sector gear 6, thereby montant 13 is reverse slip under reset spring 14's effect, and in the same way, it drives 18 reverse slip of push rod to go up tooth pole 17, thereby make contact piece 19 stop to press from both sides tight plug inserted sheet, make things convenient for the plug to extract, and movable rod 3 resets under the supporting spring effect.
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. A self-fixing socket using ratchet positioning principle, comprising a housing (1), characterized in that: the inner fixed connection of the shell (1) is provided with a fixed plate (2), the inner movable connection of the shell (1) is provided with a movable rod (3), the top of the movable rod (3) is hinged to a dust baffle plate (4), the outer meshing of the movable rod (3) is connected to a stroke gear (5), the outer meshing of the stroke gear (5) is connected to a sector gear (6), the inner ratchet ring (7) is arranged inside the sector gear (6), the inner movable connection of the inner ratchet ring (7) is provided with a rotating shaft (8), the outer hinging of the rotating shaft (8) is connected to a pawl (9), the outer fixed connection of the pawl (9) is provided with a limit spring (10), the outer fixed connection of the limit spring (10) is provided with an electromagnet (11), the outer fixed connection of the rotating shaft (8) is provided with a rotating rod (12), the outer movable connection of the rotating rod (12) is provided, a return spring (14) is fixedly connected to the outside of the vertical rod (13), a lower toothed bar (15) is fixedly connected to the top of the vertical rod (13), a connecting gear (16) is connected to the top of the lower toothed bar (15) in a meshed manner, an upper toothed bar (17) is connected to the top of the connecting gear (16) in a meshed manner, a push rod (18) is fixedly connected to the outside of the upper toothed bar (17), a contact piece (19) is movably connected to the outside of the push rod (18), and an electromagnetic switch (20) is fixedly connected to the outside of the shell (1); two movable rods (3) are arranged, the two movable rods (3) are respectively movably connected inside plug jacks arranged in the shell (1), vertical teeth are arranged on two sides of the top of each movable rod (3), and a supporting spring is arranged at the bottom of each movable rod (3); the contact pieces (19) are positioned at two sides of the inner part of the plug jack arranged on the shell.
2. A self-fixing socket using a ratchet positioning principle as claimed in claim 1, wherein: the fixing plate (2) is fixedly connected inside the shell (1), the fixing plate (2) is internally provided with an installation block and a positioning plate, and the fixing plate (2) is provided with a hole corresponding to a plug jack on the shell (1).
3. A self-fixing socket using a ratchet positioning principle as claimed in claim 1, wherein: stroke gear (5) are provided with two sets ofly, and two sets of equal swing joint of stroke gear (5) are in the inside of fixed plate (2), and every group stroke gear (5) are provided with two, and two stroke gears (5) are located the both sides of movable rod (3) respectively, and just two stroke gears (5) are connected with the perpendicular tooth meshing of movable rod (3) both sides respectively.
4. A self-fixing socket using a ratchet positioning principle as claimed in claim 1, wherein: the pawl (9) is movably connected inside the sector gear (6), and the pawl (9) is movably connected with the inner ratchet ring (7).
5. A self-fixing socket using a ratchet positioning principle as claimed in claim 1, wherein: the electromagnet (11) is fixedly connected to the outer portion of the rotating shaft (8), the electromagnet (11) is movably connected with the pawl (9), and the electromagnet (11) is electrically connected with the electromagnetic switch (20).
6. A self-fixing socket using a ratchet positioning principle as claimed in claim 1, wherein: a vertical sliding groove is formed in the vertical rod (13), and the rotating rod (12) is connected in the vertical sliding groove in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010326485.9A CN111463620B (en) | 2020-04-23 | 2020-04-23 | Self-fixing socket utilizing ratchet wheel positioning principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010326485.9A CN111463620B (en) | 2020-04-23 | 2020-04-23 | Self-fixing socket utilizing ratchet wheel positioning principle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111463620A CN111463620A (en) | 2020-07-28 |
| CN111463620B true CN111463620B (en) | 2021-08-10 |
Family
ID=71679447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010326485.9A Active CN111463620B (en) | 2020-04-23 | 2020-04-23 | Self-fixing socket utilizing ratchet wheel positioning principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111463620B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981419A (en) * | 2020-08-12 | 2020-11-24 | 浙江鸿风照明有限公司 | Household small night lamp device capable of automatically regulating and controlling brightness |
| CN112495844A (en) * | 2020-09-28 | 2021-03-16 | 王东梅 | Battery electric quantity classification conveying equipment utilizing electromagnetic principle |
| CN112495801A (en) * | 2020-09-28 | 2021-03-16 | 樊田 | Automatic veneer surface concave-convex detection and sorting equipment |
| CN112407551A (en) * | 2020-10-27 | 2021-02-26 | 梅在胜 | Wooden toy fixing device for different shapes and sizes |
| CN112290310B (en) * | 2020-10-29 | 2022-01-04 | 上海旺链信息科技有限公司 | Socket ratchet locking assembly for block chain technology development |
| CN112606462A (en) * | 2020-11-26 | 2021-04-06 | 方世喻 | Medical waste compression device capable of reducing secondary pollution |
| CN113097785B (en) * | 2021-04-21 | 2023-02-28 | 国网新疆电力有限公司奎屯供电公司 | Power supply cutting-off extension socket suitable for dustproof, waterproof and anti-drop |
| CN113241289B (en) * | 2021-05-24 | 2022-09-30 | 国网浙江省电力有限公司台州供电公司 | Distribution network automation safety switch |
| CN114824979B (en) * | 2022-05-09 | 2023-03-24 | 上海毕科电子有限公司 | Knob type safety socket |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2157379A5 (en) * | 1971-10-14 | 1973-06-01 | Kersman Jorge | |
| KR20070035750A (en) * | 2005-09-28 | 2007-04-02 | 최두철 | Safety outlet |
| CN105449473A (en) * | 2014-08-17 | 2016-03-30 | 宿迁市三益百世商贸有限公司 | Cassette clamping socket |
| CN108649375A (en) * | 2018-05-09 | 2018-10-12 | 深圳市奈士迪技术研发有限公司 | A kind of safe and reliable intelligent socket that using effect is good |
| CN110444944A (en) * | 2019-08-20 | 2019-11-12 | 胡伟 | Socket and plug-assembly |
| CN110943334A (en) * | 2020-01-03 | 2020-03-31 | 宁波立项电子有限公司 | Plug board with emergency protection function |
| CN210326391U (en) * | 2019-10-28 | 2020-04-14 | 西南大学 | A mobile phone charging safety socket |
| CN111029845A (en) * | 2019-12-31 | 2020-04-17 | 宁波星宏智能技术有限公司 | Protection type intelligence switch socket based on thing networking |
| CN111015743A (en) * | 2019-12-13 | 2020-04-17 | 日照金慧科技信息咨询有限公司 | Adjustable electric shaver blade device utilizing ratchet ring positioning principle |
-
2020
- 2020-04-23 CN CN202010326485.9A patent/CN111463620B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2157379A5 (en) * | 1971-10-14 | 1973-06-01 | Kersman Jorge | |
| KR20070035750A (en) * | 2005-09-28 | 2007-04-02 | 최두철 | Safety outlet |
| CN105449473A (en) * | 2014-08-17 | 2016-03-30 | 宿迁市三益百世商贸有限公司 | Cassette clamping socket |
| CN108649375A (en) * | 2018-05-09 | 2018-10-12 | 深圳市奈士迪技术研发有限公司 | A kind of safe and reliable intelligent socket that using effect is good |
| CN110444944A (en) * | 2019-08-20 | 2019-11-12 | 胡伟 | Socket and plug-assembly |
| CN210326391U (en) * | 2019-10-28 | 2020-04-14 | 西南大学 | A mobile phone charging safety socket |
| CN111015743A (en) * | 2019-12-13 | 2020-04-17 | 日照金慧科技信息咨询有限公司 | Adjustable electric shaver blade device utilizing ratchet ring positioning principle |
| CN111029845A (en) * | 2019-12-31 | 2020-04-17 | 宁波星宏智能技术有限公司 | Protection type intelligence switch socket based on thing networking |
| CN110943334A (en) * | 2020-01-03 | 2020-03-31 | 宁波立项电子有限公司 | Plug board with emergency protection function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111463620A (en) | 2020-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111463620B (en) | Self-fixing socket utilizing ratchet wheel positioning principle | |
| CN111064037B (en) | Electric power safety power supply device | |
| CN110289504B (en) | Grounding wire clamp and using method thereof | |
| CN213753110U (en) | Elastic wiring terminal of low-voltage electric lead | |
| CN111082264B (en) | Electric power anticreep socket | |
| CN219979940U (en) | Waterproof sealing plug extension line | |
| CN112201992A (en) | Row of inserting of easily pulling out and inserting | |
| CN219203665U (en) | Anti-drop's electric connector | |
| CN212380634U (en) | Waterproof electronic wire harness connector | |
| CN208874005U (en) | A kind of safety electric shock-prevention rotation conduction type jack assemblies | |
| CN204189623U (en) | A kind of power capacitor | |
| CN220420945U (en) | Plug inner core anti-motion limiting structure | |
| CN210805662U (en) | Small-sized leakage circuit breaker | |
| CN219643204U (en) | Multifunctional power strip capable of preventing plug from falling off | |
| CN111834816A (en) | Novel socket of formula of plugging is pressed to singlehanded | |
| CN212784106U (en) | Anti-drop's electric connector | |
| CN216773746U (en) | Two-phase three-phase random conversion plug with protection function | |
| CN216850354U (en) | Self-locking wiring device of computer network equipment | |
| CN210350294U (en) | Multifunctional fixed socket | |
| CN221328337U (en) | High-voltage board convenient to wiring | |
| CN109326936B (en) | Combined safety socket | |
| CN214754390U (en) | Wiring board with prevent splashing water structure | |
| CN220822117U (en) | High-reliability track socket | |
| CN219717359U (en) | Plug with dustproof cap and capable of being inserted quickly | |
| CN214849194U (en) | Power saving device of multipurpose local area power grid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221117 Address after: 311400 Changlan Village, Xindeng Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Fuyang Lin Changfa Technology Co.,Ltd. Address before: 311400 room 503, 677 Enbo Avenue, Fuchun street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Zhisheng Network Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Self fixing Socket Based on Ratchet Positioning Principle Effective date of registration: 20221215 Granted publication date: 20210810 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Hangzhou Fuyang sub branch Pledgor: Hangzhou Fuyang Lin Changfa Technology Co.,Ltd. Registration number: Y2022980027396 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231007 Granted publication date: 20210810 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Hangzhou Fuyang sub branch Pledgor: Hangzhou Fuyang Lin Changfa Technology Co.,Ltd. Registration number: Y2022980027396 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231225 Address after: No. 58, Industrial Functional Zone, Chunjian Township, Fuyang District, Hangzhou City, Zhejiang Province, 311400 Patentee after: Hangzhou Bopu Electric Appliance Co.,Ltd. Address before: 311400 Changlan Village, Xindeng Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Fuyang Lin Changfa Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A self fixing socket using the principle of ratchet positioning Granted publication date: 20210810 Pledgee: Fuyang Zhejiang rural commercial bank Limited by Share Ltd. Spring River Branch Pledgor: Hangzhou Bopu Electric Appliance Co.,Ltd. Registration number: Y2024980022000 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |