CN112290237A - Outdoor socket and plug structure of protection against electric shock - Google Patents
Outdoor socket and plug structure of protection against electric shock Download PDFInfo
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- CN112290237A CN112290237A CN202011043843.1A CN202011043843A CN112290237A CN 112290237 A CN112290237 A CN 112290237A CN 202011043843 A CN202011043843 A CN 202011043843A CN 112290237 A CN112290237 A CN 112290237A
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- copper bar
- socket
- seat
- electric shock
- wire inlet
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- 230000004224 protection Effects 0.000 title claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 61
- 229910052802 copper Inorganic materials 0.000 claims abstract description 61
- 239000010949 copper Substances 0.000 claims abstract description 61
- 230000007423 decrease Effects 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 23
- 239000000463 material Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 238000009413 insulation Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 230000002265 prevention Effects 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
-
- 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
- H01R13/02—Contact members
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
-
- 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
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
- H01R13/05—Resilient pins or blades
-
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
-
- 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
- H01R13/46—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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- 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
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- 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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses an electric shock-proof outdoor socket and plug structure, wherein the outer wall of the side surface of a socket body is connected with a first wire inlet seat, the first wire inlet seat is communicated with the inside of the socket body, the top end of the socket body is connected with the top cover, the whole device is in a split type connection mode, the whole device has higher disassembly and assembly convenience, thereby being convenient for cleaning or overhauling the inside of the device, the first wire inlet seat is made of rubber material, being convenient for wrapping the cable connected into the socket body, improving the practicability of the whole device, the whole device is in a split type connection mode, have higher dismouting convenience when carrying out the dismouting, and the connected mode between inside first copper bar and the second copper bar improves the linkage effect for direct contact and cooperation screw, avoids inside to use the wire to connect, has improved holistic life, and the device is whole to have good protection against electric shock effect and water-proof effects simultaneously.
Description
Technical Field
The invention belongs to the technical field related to socket structures, and particularly relates to an electric shock prevention outdoor socket and plug structure.
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 connection wires can be inserted, various connection wires can be inserted through the socket, the socket needs to be matched with a plug for use, the socket is convenient to be connected with an electric appliance and other circuits through being matched with the plug, and the connection and disconnection of the circuit and a copper piece are achieved finally.
Most of the sockets used at present are simple in structure, the copper metal sheet with the U-shaped contacts inside is contacted with the pins to form a passage, in order to ensure that the metal sheet and the plug are kept in contact with each other with enough length and stable connection, the closed part of the metal sheet is higher in height, so that the pins can be contacted with the metal sheet too early in the plug inserting process, most of the pins are inserted into the sockets, and at the moment, the fingers of a user touch the pins to generate electric shock, so that potential safety hazards exist in the using process, rainwater or splashed water are easy to generate short circuit when contacting with the sockets due to complex outdoor environment, meanwhile, copper bars inside most of the sockets are mutually welded through wires, when welding points are separated, the wires which lose restraint can shake inside the device, and the short circuit danger is easy to occur, meanwhile, the spot welding device needs to be matched for maintenance when overhauling, so that the defect exists when the spot welding device is used.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an electric shock prevention outdoor socket and plug structure, which can keep a good sealing effect after the plug and the socket are connected, improves the overall waterproof effect, can prevent pins from contacting the contact too fast due to a passively closed contact, and further improves the overall safety in use due to the fact that internal copper bars are in direct contact connection with each other.
In order to achieve the purpose, the technical scheme adopted by the invention comprises the following steps:
on one hand, the invention provides an electric shock prevention outdoor socket structure, which comprises a socket body, a first wire inlet seat and a top cover, and is characterized in that: the socket is characterized in that the outer wall of the side face of the socket body is connected with a first wire inlet seat, the first wire inlet seat is communicated with the inside of the socket body, the top end of the socket body is connected with a top cover, the whole device is in a split connection mode, the whole device has high disassembly and assembly convenience, the inside of the device is further convenient to clean or overhaul, the first wire inlet seat is made of rubber, cables connected into the inside of the socket body can be wrapped conveniently, and the whole practicability is improved;
the socket comprises a socket body and is characterized in that a fixing module is arranged at the bottom of the inner side of the socket body, a first copper bar is arranged in the fixing module, the first copper bar penetrates through two sides of the fixing module, fixing grooves are respectively formed in two ends of the top of the socket body, adapter seats are respectively arranged on two sides of the inner part of each fixing groove, a fixing seat is arranged between the adapter seats, a clamping groove is formed in the middle of the top of the fixing seat, the adapter seats, the first copper bar and the fixing module are fixedly connected with each other through screws, the first copper bar is electrically connected with the fixing seats, contact pieces are arranged on one sides of the adapter seats close to the central axes of the fixing grooves, the contact pieces are rotatably connected with the adapter seats, a first spring is arranged between one end of each contact piece and the adapter seats, the contact pieces, the fixed module and the socket body are made of flame-retardant PC materials, so that the socket has a good insulation effect;
one side that socket body inboard bottom is close to first wire inlet seat is provided with first spacing groove, and first spacing groove is the symmetry formula about socket body's axis and is provided with 2, and every first spacing inslot all is provided with the second copper bar simultaneously, be provided with first connection terminal on the second copper bar, and the second copper bar respectively with the one end interconnect of first copper bar, one side that first wire inlet seat was kept away from to socket body inboard bottom is provided with the second spacing groove, and the second spacing groove is connected with the other end of first copper bar respectively, is convenient for fix the position of second copper bar through first spacing groove, and the first connection terminal on the second copper bar is convenient for carry out electric connection with second copper bar and outside cable, has improved application scope.
Preferably, the top cap includes slot, baffle, second spring, rubber ring and connecting seat, the slot is the symmetry formula about the axis of top cap and has seted up two, and the slot runs through the both sides of top cap, be provided with the baffle in the both sides inner wall of slot respectively, and the baffle constitutes extending structure with the second spring respectively, the top of top cap is provided with rubber ring and connecting seat, and the axis of rubber ring and the axis of connecting seat on same vertical straight line, through the baffle that can stretch out and draw back each other closed, is convenient for seal the slot, and the rubber ring can improve the sealed effect between top cap and the plug body, improves holistic water-proof effects.
Preferably, the central axis of the clamping groove and the central axis of the fixing groove are on the same vertical straight line, and the distance between the two clamping grooves is equal to the distance between the two slots.
Preferably, first spring and contact constitute extending structure, and the interval between two contacts in the same fixed slot is steadilyd decrease from the top down, and the lower extreme of contact is inside section uplift structure, when contacting with participating in, can drive the lower extreme of contact and overturn to the outside respectively, and then drive the upper end of contact and overturn to the inside side and hug closely participating in, improve the contact area between the whole contact of contact and participating in, and avoid contacting with the contact too early at participating in-process, improved the safety in utilization.
Preferably, the diameter of rubber ring is greater than the diameter of connecting seat, and the height that highly is less than the connecting seat of rubber ring, and the outer wall of connecting seat is external screw thread structure simultaneously, can effectively improve the connection effect between top cap and the plug body through connecting seat cooperation connection pad, and the cooperation rubber ring can effectively improve the holistic water-proof effects of device.
On the other hand, the invention provides an electric shock-proof outdoor plug structure, which comprises a plug body and a connecting disc, wherein the plug body comprises a third limiting groove and two wire inlet seats, the third limiting groove is symmetrically arranged at the bottom of the inner side of the plug body relative to the central axis of the plug body, a third copper bar is arranged in each third limiting groove, the bottoms of the third copper bars are respectively provided with a pin, the tops of the third copper bars are respectively provided with a second wire connecting seat, the pins penetrate through the bottom of the plug body, the bottoms of the pins are respectively provided with an insulating head, the distance between the two pins is equal to the distance between the two slots, the two wire inlet seats are arranged at the top of the plug body and are communicated with the inside of the plug body, the connecting disc is arranged at the bottom of the plug body, and the upper end of the insulating head is inserted into the inside of the pin, the contact of the pins with the contact plates can be further avoided through the insulating heads, and the use safety is improved.
Preferably, the connection pad is connected for rotating with the connected mode of plug body, and the axis of connection pad and the axis of plug body are on same vertical straight line, and the inner wall of connection pad is the internal thread structure simultaneously, can accomplish fast through rotating the connection pad with the dismouting of connecting seat, improved the use convenience.
Compared with the prior art, the invention has the beneficial effects that:
1) the device is integrally in a split type connection mode, the dismounting convenience is high, the connection mode between the first copper bar and the second copper bar is direct contact connection, the connection effect is improved by matching with screws, and the connection stability between the first copper bar and the second copper bar is improved while the dismounting convenience is high;
2) the socket body, the fixing module, the top cover and the plug body are made of flame-retardant PC materials, and UV layers are covered on the outer surfaces of the socket body, the top cover and the plug body, so that the ultraviolet resistance effect of the socket body, the top cover and the plug body is enhanced, the service life of the whole device is prolonged when the device is used outdoors, and meanwhile, the first copper bar, the second copper bar, the adapter and the contact piece inside the device are made of phosphor bronze materials, so that the device has good elasticity and wear-resistant effect;
3) the lower ends of the contact pieces are of an inward end protruding structure, when the contact pieces are in contact with the pins, the lower ends of the contact pieces can be driven to respectively turn outwards, the upper ends of the contact pieces are further driven to turn inwards and cling to the pins, the contact area between the whole contact pieces and the pins is increased, the contact with the contact pieces is avoided too early in the inserting process of the pins, similarly, in the pulling-out process of the pins, the lower ends of the contact pieces can be pushed to be closed at an accelerated speed under the action of the first spring, the distance between the upper ends of the two contact pieces is increased, the pins are separated from the contact pieces earlier in the pulling-out process, and the integral electric shock prevention effect is improved;
4) the second spring can push the baffles to be mutually closed, so that the slot can be conveniently closed when the device is not used, external foreign matters can be effectively prevented from entering the socket body, and the use safety is improved;
5) through the insulating head of participating in the bottom, ensure to participate in the male in-process, the insulating head can at first contact with the contact to feedback damping is felt, and the user can perceive that participating in soon will with contact interconnect, provides warning effect, has further improved the protection against electric shock effect.
6) When the device is connected, the connecting disc can be rotated to match with the connecting seat to improve the connection tightness between the socket body and the plug body, the structure is simple, the use is convenient, and meanwhile, the separation between the socket body and the plug body can be effectively avoided.
7) The rubber ring made of soft rubber is filled in the gap between the top cover and the plug body, so that the slot is in a relatively sealed environment during working, and the waterproof effect of the device during use can be further improved.
Drawings
FIG. 1 is a schematic diagram of a vertical cross-sectional elevation structure of an electric shock-proof outdoor socket and plug structure according to the present invention;
FIG. 2 is a schematic top view of a socket body of the outdoor socket and plug structure for preventing electric shock according to the present invention;
FIG. 3 is a schematic cross-sectional view of a socket body of the outdoor socket and plug structure for preventing electric shock according to the present invention;
FIG. 4 is a schematic diagram of a vertical cross-sectional side view structure of an outdoor socket and plug structure for preventing electric shock according to the present invention;
FIG. 5 is an enlarged schematic view of the position A in FIG. 1 of the outdoor socket and plug for preventing electric shock according to the present invention;
FIG. 6 is an enlarged schematic view of the position B in FIG. 1 of the outdoor socket and plug for preventing electric shock according to the present invention;
in the figure: 1-socket body, 2-fixed module, 3-first copper bar, 4-fixed groove, 5-adapter, 6-fixed seat, 7-screw, 8-card groove, 9-contact, 10-first spring, 11-first limit groove, 12-second copper bar, 13-first wire holder, 14-second limit groove, 15-first wire inlet seat, 16-top cover, 17-slot, 18-baffle, 19-second spring, 20-rubber ring, 21-connecting seat, 22-plug body, 23-third limit groove, 24-third copper bar, 25-second wire holder, 26-pin, 27-insulating head, 28-second wire inlet seat and 29-connecting disk.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further described in detail with reference to fig. 1 to 6.
Embodiment 1, an outdoor socket structure of protection against electric shock, including socket ontology 1, first seat 15 and the top cap 16 of being qualified for the next round of competitions, its characterized in that: the side outer wall of the socket body 1 is connected with the first wire inlet seat 15, the first wire inlet seat 15 is communicated with the inside of the socket body 1, the top end of the socket body 1 is connected with the top cover 16, the whole device is in a split connection mode, the whole device has high disassembly and assembly convenience, the inside of the device is further convenient to clean or overhaul, the first wire inlet seat 15 is made of rubber, cables entering the inside of the socket body 1 can be wrapped conveniently, and the whole practicability is improved;
the bottom of the inner side of the socket body 1 is provided with a fixing module 2, the inside of the fixing module 2 is provided with a first copper bar 3, the first copper bar 3 penetrates through two sides of the fixing module 2, two ends of the top of the socket body 1 are respectively provided with a fixing groove 4, two sides of the inside of the fixing groove 4 are respectively provided with an adapter 5, a fixing seat 6 is arranged between the adapter 5, the middle of the top of the fixing seat 6 is provided with a clamping groove 8, the fixing seat 6, the adapter 5, the first copper bar 3 and the fixing module 2 are fixedly connected with each other through a screw 7, meanwhile, the connection mode between the first copper bar 3 and the fixing seat 6 is an electrical connection mode, one side of the adapter 5, which is close to the central axis of the fixing groove 4, is provided with a contact plate 9, the connection mode between the contact plate 9 and the adapter 5 is a rotary, the adapter 5, the contact plate 9 and the first spring 10 are all made of metal copper materials, so that a good electrical connection effect is guaranteed between the first copper bar 3 and the contact plate 9, and the fixed module 2 and the socket body 1 are made of flame-retardant PC materials and have a good insulation effect;
one side that socket body 1 inboard bottom is close to first wire inlet seat 15 is provided with first spacing groove 11, and first spacing groove 11 is the symmetry formula about socket body 1's axis and is provided with 2, all is provided with second copper bar 12 in every first spacing groove 11 simultaneously, be provided with first connection terminal 13 on the second copper bar 12, and second copper bar 12 respectively with the one end interconnect of first copper bar 3, one side that socket body 1 inboard bottom was kept away from first wire inlet seat 15 is provided with second spacing groove 14, and second spacing groove 14 is connected with the other end of first copper bar 3 respectively, is convenient for fix the position of second copper bar 12 through first spacing groove 11, and the first connection terminal 13 on the second copper bar 12 is convenient for carry out electric connection with second copper bar 12 and outside cable, has improved application scope.
The axis of draw-in groove 8 and the axis of fixed slot 4 are on same vertical straight line, and the interval between two draw-in grooves 8 equals with the interval between two slots 17.
The diameter of rubber ring 20 is greater than the diameter of connecting seat 21, and the height that highly is less than connecting seat 21 of rubber ring 20, and the outer wall of connecting seat 21 is external screw thread structure simultaneously, can effectively improve the connection effect between top cap 16 and the plug body 22 through connecting seat 21 cooperation connection pad 29, and cooperation rubber ring 20 can effectively improve the holistic water-proof effects of device.
An outdoor socket and plug structure of protection against electric shock, the working process as follows: before use, firstly, an external circuit is connected with the second copper bar 12 through the cable matching with the first wire inlet seat 15 and the first wire holder 13, an electric appliance is connected with the pin 25 through the cable matching with the second wire holder 24 and the third copper bar 23, when the socket is used, firstly, the insulation head 27 is aligned with the slot 17, and the pin 26 is integrally pushed to move into the slot 17 through the plug body 22, under the action of pressure, the insulation head 27 starts to press the baffle 18 and the second spring 19 towards two sides until the baffle 18 is completely contracted into the inner wall of the slot 17, then, in the process that the pin 26 enters the socket body 1, as the distance between the upper ends of the contact pieces 9 is larger than the width of the pin 26, the insulation head 26 firstly contacts the lower ends of the contact pieces 9, and starts to press the contact pieces 9 and the first spring 10 towards two sides, and simultaneously drives the contact pieces 9 to start to reverse rotation until the insulation head 27 is inserted into the, at the moment, the upper end and the lower end of the contact piece 9 are tightly attached to the surfaces of the pins 26, and finally, the connecting disc 29 is rotated to enable the connecting disc 29 and the connecting seat 21 to be mutually connected in a closed mode.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (7)
1. The utility model provides an outdoor socket structure of protection against electric shock, includes socket ontology, first seat and the top cap of being qualified for the next round of competitions, its characterized in that: the outer wall of the side face of the socket body is connected with the first wire inlet seat, the first wire inlet seat is communicated with the inside of the socket body, and the top end of the socket body is connected with the top cover;
the socket comprises a socket body and is characterized in that a fixing module is arranged at the bottom of the inner side of the socket body, a first copper bar is arranged in the fixing module, the first copper bar penetrates through two sides of the fixing module, fixing grooves are formed in two ends of the top of the socket body respectively, adapter seats are arranged on two sides of the inside of the fixing grooves respectively, a fixing seat is arranged between the adapter seats, a clamping groove is formed in the middle of the top of the fixing seat, the adapter seats, the first copper bar and the fixing module are fixedly connected through screws, the first copper bar and the fixing seat are electrically connected, a contact piece is arranged on one side of each adapter seat close to the central axis of the corresponding fixing groove, the contact piece is rotatably connected with the adapter seats, and a first spring;
one side that socket body inboard bottom is close to first wire inlet seat is provided with first spacing groove, and first spacing groove is the symmetry formula about socket body's axis and is provided with 2, all is provided with the second copper bar in every first spacing inslot simultaneously, be provided with first connection terminal on the second copper bar, and the second copper bar respectively with the one end interconnect of first copper bar, one side that first wire inlet seat was kept away from to socket body inboard bottom is provided with the second spacing groove, and the second spacing groove is connected with the other end of first copper bar respectively.
2. An outdoor socket structure of protection against electric shock according to claim 1, characterized in that: the top cap includes slot, baffle, second spring, rubber ring and connecting seat, the slot is the symmetry formula about the axis of top cap and has seted up two, and the slot runs through the both sides of top cap, be provided with the baffle in the both sides inner wall of slot respectively, and the baffle constitutes extending structure with the second spring respectively, the top of top cap is provided with rubber ring and connecting seat, and the axis of rubber ring and the axis of connecting seat are on same vertical straight line.
3. An outdoor socket structure of protection against electric shock according to claim 1, characterized in that: the axis of draw-in groove and the axis of fixed slot are on same vertical straight line, and the interval between two draw-in grooves equals with the interval between two slots.
4. An outdoor socket structure of protection against electric shock according to claim 1, characterized in that: the first spring and the contact pieces form a telescopic structure, and the distance between the two contact pieces in the same fixed groove decreases progressively from top to bottom.
5. An outdoor socket structure of protection against electric shock according to claim 2, characterized in that: the diameter of rubber ring is greater than the diameter of connecting seat, and the height that highly is less than the connecting seat of rubber ring, and the outer wall of connecting seat is the external screw thread structure simultaneously.
6. The utility model provides an outdoor plug structure of protection against electric shock, includes plug body and connection pad, its characterized in that: the plug body includes third spacing groove and two wire inlet seats, the third spacing groove is the symmetry formula about the axis of plug body and is provided with two inboard bottoms at the plug body, and every third spacing inslot all is provided with the third copper bar, the bottom of third copper bar all is provided with participates in, and the top of third copper bar all is provided with the second connection terminal, participate in all running through the bottom of plug body, and the bottom of participating in all is provided with the insulator head, and two intervals between participating in and the interval between two slots equal simultaneously, two wire inlet seats set up at the top of plug body, and two wire inlet seats are linked together with the inside of plug body, the connection pad sets up the bottom at the plug body.
7. An outdoor plug structure of protection against electric shock according to claim 6, characterized in that: the connecting plate is connected with the plug body in a rotating mode, the central axis of the connecting plate and the central axis of the plug body are on the same vertical straight line, and meanwhile, the inner wall of the connecting plate is of an internal thread structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011043843.1A CN112290237B (en) | 2020-09-28 | 2020-09-28 | An outdoor socket and plug structure for preventing electric shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011043843.1A CN112290237B (en) | 2020-09-28 | 2020-09-28 | An outdoor socket and plug structure for preventing electric shock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112290237A true CN112290237A (en) | 2021-01-29 |
| CN112290237B CN112290237B (en) | 2022-11-08 |
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| CN202011043843.1A Active CN112290237B (en) | 2020-09-28 | 2020-09-28 | An outdoor socket and plug structure for preventing electric shock |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2896578Y (en) * | 2006-03-30 | 2007-05-02 | 中北大学 | New anti-shock socket |
| CN202068024U (en) * | 2011-04-26 | 2011-12-07 | 乐清市荣盛引进电器有限公司 | Electrical vehicle charging connection device |
| CN102280783A (en) * | 2010-06-10 | 2011-12-14 | 北京固融科技有限公司 | Rotary electric connection device, plug, socket and patch board |
| US9861194B1 (en) * | 2016-08-29 | 2018-01-09 | Heejun Park | Safe chest of drawers |
| CN207250816U (en) * | 2017-06-20 | 2018-04-17 | 珠海凝萌科技有限公司 | A kind of electric arc prevention socket |
| CN207938902U (en) * | 2017-12-29 | 2018-10-02 | 绵阳放思创意科技有限公司 | A kind of plug on-off type electric shock-prevention safety socket |
| CN208209136U (en) * | 2018-04-12 | 2018-12-07 | 南通振南电器有限公司 | A kind of drop proof plug for power source adapter |
| CN109119792A (en) * | 2017-06-23 | 2019-01-01 | 上海电巴新能源科技有限公司 | Arrangements of electric connection |
| CN208862279U (en) * | 2018-11-14 | 2019-05-14 | 无锡市中汇线缆有限公司 | A kind of power line connection structure for preventing from loosening |
| CN209056685U (en) * | 2018-12-21 | 2019-07-02 | 浙江凯美特电器科技有限公司 | A kind of three plugs of circular groove type ground connection |
| CN110299638A (en) * | 2019-07-03 | 2019-10-01 | 李庆 | A kind of socket and matched plug preventing electric shock |
| CN110444952A (en) * | 2019-08-20 | 2019-11-12 | 胡伟 | Intelligent anti-electric shock socket and plug-assembly |
-
2020
- 2020-09-28 CN CN202011043843.1A patent/CN112290237B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2896578Y (en) * | 2006-03-30 | 2007-05-02 | 中北大学 | New anti-shock socket |
| CN102280783A (en) * | 2010-06-10 | 2011-12-14 | 北京固融科技有限公司 | Rotary electric connection device, plug, socket and patch board |
| CN202068024U (en) * | 2011-04-26 | 2011-12-07 | 乐清市荣盛引进电器有限公司 | Electrical vehicle charging connection device |
| US9861194B1 (en) * | 2016-08-29 | 2018-01-09 | Heejun Park | Safe chest of drawers |
| CN207250816U (en) * | 2017-06-20 | 2018-04-17 | 珠海凝萌科技有限公司 | A kind of electric arc prevention socket |
| CN109119792A (en) * | 2017-06-23 | 2019-01-01 | 上海电巴新能源科技有限公司 | Arrangements of electric connection |
| CN207938902U (en) * | 2017-12-29 | 2018-10-02 | 绵阳放思创意科技有限公司 | A kind of plug on-off type electric shock-prevention safety socket |
| CN208209136U (en) * | 2018-04-12 | 2018-12-07 | 南通振南电器有限公司 | A kind of drop proof plug for power source adapter |
| CN208862279U (en) * | 2018-11-14 | 2019-05-14 | 无锡市中汇线缆有限公司 | A kind of power line connection structure for preventing from loosening |
| CN209056685U (en) * | 2018-12-21 | 2019-07-02 | 浙江凯美特电器科技有限公司 | A kind of three plugs of circular groove type ground connection |
| CN110299638A (en) * | 2019-07-03 | 2019-10-01 | 李庆 | A kind of socket and matched plug preventing electric shock |
| CN110444952A (en) * | 2019-08-20 | 2019-11-12 | 胡伟 | Intelligent anti-electric shock socket and plug-assembly |
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| CN112290237B (en) | 2022-11-08 |
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Effective date of registration: 20221013 Address after: 365000 No. 147, Xincheng Middle Road, Shaxian District, Sanming City, Fujian Province Applicant after: State Grid Fujian Electric Power Co., Ltd. Sanming Shaxian district power supply Co. Applicant after: Sanming Yiyuan Power Engineering Construction Co.,Ltd. Shaxian branch Address before: No. 28789, Jingshi East Road, Licheng District, Jinan City, Shandong Province Applicant before: Gong Pifeng |
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