CN110829123A - Magnetic control touch-pressure plugboard - Google Patents
Magnetic control touch-pressure plugboard Download PDFInfo
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- CN110829123A CN110829123A CN201911150916.4A CN201911150916A CN110829123A CN 110829123 A CN110829123 A CN 110829123A CN 201911150916 A CN201911150916 A CN 201911150916A CN 110829123 A CN110829123 A CN 110829123A
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- wire
- touch
- contact
- zero line
- ground wire
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5227—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases with evacuation of penetrating liquids
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—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
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The invention relates to a plugboard, in particular to a magnetic control touch plugboard, which comprises a touch plugboard main body, a detachable guard plate, a circuit module, a magnetic suction module and an external connector, wherein the detachable guard plate is arranged on the circuit module; the contact pressure plugboard main body consists of a plurality of slots and an internal installation cavity, and a plurality of fire wire slots, a plurality of zero wire through holes and a plurality of ground wire through holes are arranged between the slots and the internal installation cavity; the detachable guard plate is fixedly matched with the slots to form insertion cavities with the number equal to that of the slots; the circuit module comprises a live wire module, a zero line module and a ground wire module; the circuit module is arranged in the internal installation chamber; according to the invention, magnetic attraction is adopted to offset the elastic force of part of the elastic electric shock prevention pressing sheet, so that the pressing force is reduced, and the elastic electric shock prevention pressing sheet can also offset part of the magnetic attraction force so as to reduce the pulling-up and releasing force; so that the use mode is more portable and reliable.
Description
Technical Field
The invention relates to a plugboard, in particular to a magnetic control touch plugboard.
Background
At present, magnetic attraction plugboards exist in the market, most of the magnetic attraction plugboards adopt a touch mode, a low-current mode is adopted for safe power supply, but the magnetic attraction plugboards cannot be used for supplying power in a high-current mode.
The plugboards in the market mostly adopt a solid conduction mode, the elasticity and the conductivity of an elastic part are utilized to carry out fixing and electric conduction, a triangular or two-angle plug is inserted into the plugboard body, and the quick matching of a live wire, a zero line and a ground wire is carried out, so that the power supply effect is achieved; on the other hand, the solid has excellent conductivity and stability, but the safety thereof needs to be compensated by another structure.
In order to avoid misuse of the plug board by children, conductive rod materials are inserted into the live wire through the opening carelessly to cause electric shock and accidents, most of the electric shock prevention structures are adopted for protection, so that sundries are prevented from entering, electric shock of children can be avoided, and the effect of safe power supply is achieved.
However, the anti-electric shock protection structure of the traditional plug board is too rigid, even an adult uses the traditional plug board inconveniently, the plug-in and the pull-out are laborious, and the effect of safe power supply cannot be achieved without adopting an anti-electric shock protection device.
Therefore, a plug board which can realize quick plug and pull and has high safety is needed to meet the requirements of the current quick-rhythm society.
Disclosure of Invention
The invention aims to solve the problem that the magnetic control contact pressure plugboard cannot be used in a quick matching mode in the prior art, and provides a magnetic control contact pressure plugboard.
In order to realize the purpose of the invention, the invention adopts the following technical scheme:
a magnetic control touch plug board comprises a touch plug board main body, a detachable guard plate, a circuit module, a magnetic module and an external connector;
the contact pressure plugboard main body consists of a plurality of slots and an internal installation cavity, and a plurality of fire wire slots, a plurality of zero wire through holes and a plurality of ground wire through holes are arranged between the slots and the internal installation cavity;
the detachable guard plate is fixedly matched with the slots to form insertion cavities with the number equal to that of the slots;
the circuit module comprises a live wire module, a zero line module and a ground wire module;
the circuit module is disposed in the interior mounting chamber.
As preferred in the present invention: the live wire module consists of touch live wires with the number equal to that of the slots, connecting live wires with the number equal to that of the slots and a total live wire; one end of the contact firing line is arranged in the firing line groove, the other end of the contact firing line is close to one end of the connecting firing line, gaps are arranged between the contact firing line and the connecting firing line, and the contact firing line is not contacted, the other end of the connecting firing line is close to one end of the main firing line, gaps are arranged between the contact firing line and the main firing line, and the contact firing line is not contacted, and the other end of the main firing line;
as preferred in the present invention: the ground wire module consists of contact pressure ground wire sleeves with the number equal to that of the slots, elastic conductive pieces with the number equal to that of the slots, ground wire insulation transmission columns with the number equal to that of the slots, ground wire linkage guide pressing sheets with the number equal to that of the slots, fixing nails with the number equal to that of the slots and a total ground wire; the contact pressure ground wire sleeve is movably sleeved in the ground wire through hole, the ground wire insulation transmission column is fixedly sleeved between the contact pressure ground wire sleeve and the ground wire linkage guide pressing sheet, one end of the elastic conductive piece is provided with a tight fit buckling port, the middle end of the elastic conductive piece is provided with a fastening through hole, the other end of the elastic conductive piece is provided with a conductive contact port, the elastic conductive piece penetrates through the fastening through hole through a fixing nail and is fixed in the internal installation cavity, the tight fit buckling port is clamped on the ground wire insulation transmission column and is mutually abutted against the contact pressure ground wire sleeve, the conductive contact port is mutually contacted and communicated with a main ground wire, and one end of the main ground wire;
the ground wire connecting and conducting piece can be in bridge connection with and is connected with the live wire and the main live wire;
as preferred in the present invention: the zero line module consists of touch zero line sleeves with the same number of slots, elastic conductive pieces with the same number of slots, pad columns with the same number of slots, zero line insulating transmission columns with the same number of slots, zero line connecting and pressing sheets with the same number of slots, pad column fixing nails with the same number of slots and a total zero line; the cushion columns are distributed and fixed in the internal installation chamber; the touch-press zero line sleeve is movably sleeved in the zero line through hole, the zero line insulation transmission column is fixedly sleeved between the touch-press zero line sleeve and the zero line linkage guide pressing sheet, the elastic conductive piece penetrates through the fastening through hole through the cushion column fixing nail and is fixed in the cushion column, the close-fit buckling port is clamped on the zero line insulation transmission column and is mutually abutted against the touch-press zero line sleeve, the conductive touch port is mutually contacted and communicated with the total zero line, and one end of the total zero line is mutually connected with the external connector;
the zero line allies oneself with the conducting strip bridging UNICOM and connects live wire and touch pressure live wire.
As preferred in the present invention: a magnetic groove is also arranged in the slot, and a magnetic mounting column is also arranged in the magnetic groove; the contact pressure joint is also internally provided with a magnetic inner groove, and the magnetic inner groove is also internally provided with a magnetic inner column matched with the magnetic mounting column.
As preferred in the present invention: the slot can also be added with an elastic anti-electric shock contact pressing sheet; the elastic electric shock prevention pressing sheet consists of a pressing sheet and a bent elastic sheet; the bent elastic plate is also internally provided with a magnetic mounting column opening; the inner diameter of the opening of the magnetic mounting column is larger than the outer diameter of the magnetic mounting column; the slot is also provided with a bending reset slope and a fixed clamping protrusion which are matched with the elastic electric shock prevention contact pressure sheet; the elastic electric shock prevention pressing sheet is arranged on the bending reset slope, is in contact with the bending reset slope and is positioned on the lower side of the fixed clamping protrusion; under static state, elasticity protection against electric shock touches the preforming and is the extension state, and its touches the pressing plate and keeps certain interval apart from touching the live wire, and when elasticity protection against electric shock touches the preforming and receives external force extrusion back, can warp, makes its touch the pressing plate and touch and press the live wire when contacting each other, and it is whole along the crooked board that resets that even takes elasticity protection against electric shock touch the pressing plate gliding, forms the elasticity energy storage, and when external force disappears, then elasticity protection against electric shock touches the preforming and then can release the elasticity energy storage, makes its elasticity protection against electric shock touch the pressing plate and slide along the crooked board that resets.
As preferred in the present invention: the magnetic control touch-pressure plugboard is matched with a touch-pressure joint, and the touch-pressure joint comprises a power line, a handheld part and a built-in plug body; the built-in plug body is provided with a zero line sliding groove, a ground wire sliding groove and a live wire contact block; a zero line contact block is arranged in the tail end of the zero line sliding groove; a ground wire contact block is arranged in the tail end of the ground wire chute; the zero line contact block, the ground line contact block and the live line contact block are respectively communicated with a zero line, a ground line and a live line in a power line; the detachable guard plate is also provided with an installation groove matched with the touch pressure joint, and the inner diameter of the installation groove is larger than the outer diameter of the handheld part; the outer diameter of the contact pressure joint is smaller than the inner diameter of the slot.
As preferred in the present invention: the lower end of the zero line contact block is provided with a zero line buckle which enters a landslide, and the upper end of the zero line contact block is provided with a zero line installation fit slope; the lower end of the ground wire contact block is provided with a ground wire buckle entering landslide, and the upper end of the ground wire contact block is provided with a ground wire installation fitting slope; the zero line contact block is matched with the touch zero line sleeve, and the touch zero line sleeve is buckled into a landslide through the zero line clamp, can be quickly clamped into a zero line installation fitting slope and is not easy to slide out; the ground wire contact block is matched with the contact pressure ground wire sleeve, the contact pressure ground wire sleeve can be fast clamped into a ground wire mounting conjunction slope through a ground wire buckle to be clamped into the landslide, and the ground wire contact block is not easy to slide out.
As preferred in the present invention: when the zero line installation fit slope collides with the touch zero line sleeve, the touch zero line sleeve is pushed into the internal installation cavity by the zero line contact block, the touch zero line sleeve is pushed into the internal installation cavity, the connecting elastic conductive piece bends, the zero line insulation transmission column is also pushed inwards, the connecting zero line connecting guide pressing piece is pushed inwards, when the zero line connecting guide pressing piece is pushed inwards, the zero line connecting guide pressing piece contacts with the touch live line to generate bridging, and when the zero line contact block is separated from the touch zero line sleeve, the zero line insulation transmission column and the zero line connecting guide pressing piece are rebounded by the elastic conductive piece which is deformed and rebounded, so that the connecting live line and the touch live line are all laterally moved towards the slot, and the zero line connecting guide pressing piece is far away from the connecting live line and the touch live line to be not contacted with the connecting live line to generate bridging, so that the bridging disappears; when the ground wire installation conjunction slope collides with the contact pressure ground wire sleeve, the contact pressure ground wire sleeve is jacked into the internal installation cavity by the ground wire contact block, the contact pressure ground wire sleeve is jacked into the internal installation cavity, the elastic conductive piece is bent, the ground wire insulation transmission column is jacked inwards, the ground wire connection guide sheet is in contact with the connection live wire and the main live wire to generate bridging when the ground wire connection guide sheet is jacked inwards, and the elastic conductive piece which is deformed and rebounded by the contact pressure ground wire sleeve, the ground wire insulation transmission column and the ground wire connection guide sheet rebounds together to rebound when the ground wire contact block is separated from the contact pressure ground wire sleeve, so that the ground wire connection guide sheet moves towards the slot side, the ground wire connection guide sheet is far away from the connection live wire and the main live wire and does not contact with the ground wire to generate bridging, and the bridging disappears.
As further preferred in the present invention: a convex touch platform is further arranged in the slot, the fire wire groove is arranged on the convex touch platform, and the periphery of the convex touch platform is provided with a concave water drainage ring groove and an outer water drainage opening; the water drainage ring groove consists of an inner water drainage groove, a left water drainage groove and a right water drainage groove; the middle height of the inner side water drainage groove is higher than the heights of the two ends; the height of the left side water drainage groove and the right side water drainage groove near the end of the inner side water drainage groove is higher than the height of the water drainage opening near the outer side; the both sides of the outer side water outlet are provided with inward slopes which penetrate between the slot and the bottom surface of the socket main body and form a water outlet through hole with the detachable guard plate.
As further preferred in the present invention: the external connector is connected with a wire input end; the external connector consists of a fire wire port, a ground wire port, a zero wire port and three fasteners, wherein the fasteners are respectively in threaded fit connection with the fire wire port, the ground wire port and the zero wire port; the ground wire, the zero line and the live wire are arranged in the power input end and are respectively arranged in the ground wire port, the zero line port and the live wire port and are fastened and matched through fasteners.
As further preferred in the present invention: the touch ground wire sleeve, the touch zero line sleeve, the ground wire connecting pressing sheet, the zero line connecting pressing sheet, the elastic conductive piece, the zero line contact block, the ground wire contact block and the live wire contact block are all electric conductors; the main body of the touch voltage plugboard, the detachable guard plate, the zero line insulating transmission column and the ground wire insulating transmission column are insulators; the elastic conductive piece and the elastic electric shock prevention pressing piece are elastic pieces; the magnetic inner column and the magnetic mounting column are permanent magnets, electromagnets, magnetically attractable materials and magnetically attractable metals; at least one of the magnetic inner column and the magnetic mounting column is a permanent magnet or an electromagnet.
As further preferred in the present invention: the detachable guard plate is fixedly installed with the contact pressure plugboard main body in a screw, welding, bonding and buckling mode.
Compared with the prior art, the magnetic control contact pressure plugboard adopting the technical scheme has the following beneficial effects:
once the insertion is available, the operation is completed in one step;
secondly, the electricity is safely used, and the electric shock prevention design is provided;
thirdly, the plug is not needed to be pulled out and inserted hard, and the plug can be pulled out and inserted quickly, effectively and laborsavingly.
And fourthly, the safety is higher, even if water carelessly falls into the slot, electric shock is not worried, and only water with large area flows in.
Fifth, no water is accumulated, and water can be quickly discharged.
Sixth, the stretching resistance is stronger, can't make plug and picture peg separate through pulling the electric wire.
And seventhly, the module design is convenient for maintenance and replacement.
Eighthly, adopt elasticity protection against electric shock to touch the preforming, can effectually further increase the effect of protection against electric shock, its adoption keeps apart the form that touches pressure live wire and external contact, improves the security, avoids electrocuteeing.
Magnetic attraction is adopted to offset the elastic force of part of the elastic electric shock prevention pressing sheet, so that the pressing force is reduced, and the elastic electric shock prevention pressing sheet can also offset part of the magnetic attraction force so as to reduce the pulling-up and releasing force; so that the use mode is more portable and reliable.
Drawings
Fig. 1 is a perspective view of a circuit module according to an embodiment of the invention.
Fig. 2 is a perspective cross-sectional view of a ground module according to an embodiment of the present invention.
Fig. 3 is a perspective cross-sectional view of a neutral module in accordance with an embodiment of the present invention.
Fig. 4 is a perspective view of a touch-press plugging main body according to an embodiment of the invention.
FIG. 5 is an enlarged view of a portion of FIG. 4 according to the present invention.
Fig. 6 is an internal perspective view of an embodiment of the present invention.
Fig. 7 is a partial enlarged view of fig. 6 at B according to the present invention.
Fig. 8 is a perspective view of a portion of the structure of the present invention.
Fig. 9 is a partial enlarged view of fig. 8 at C according to the present invention.
Fig. 10 is a perspective view of the present invention.
Fig. 11 is a perspective view of the touch structure of the present invention.
Fig. 12 is a rear perspective view of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example (b):
the magnetic control touch plugboard shown in fig. 1 to 12 comprises a touch plugboard main body 1, a detachable guard plate 2, a circuit module 4, a magnetic attraction module and an external connector 44.
The contact pressure plugboard main body 1 is composed of a plurality of slots 11 and an internal installation cavity 16, and a plurality of fire wire slots 141, a plurality of zero wire through holes 12 and a plurality of ground wire through holes 13 are arranged between the slots 11 and the internal installation cavity 16.
The detachable guard plate 2 is fixedly matched and installed with the slots 11 to form insertion cavities with the number equal to that of the slots 11.
The circuit module 4 includes a live module 41, a neutral module 42 and a ground module 43.
The circuit module 4 described above is placed in the internal mounting chamber 16.
In order to realize the protection against electric shock of the live wire, the live wire is divided into three sections, and after the live wire is bridged twice by using other components, the live wire can be communicated with the whole live wire line to form an effective live wire line, and the live wire module 41 is composed of touch-pressure live wires 411 equal in number to the slots 11, connection live wires 412 equal in number to the slots 11, and a total live wire 413. One end of the contact fire wire 411 is disposed in the fire wire groove 141, the other end of the contact fire wire is close to one end of the connection fire wire 412, but has a gap therebetween and does not contact the connection fire wire, the other end of the connection fire wire 412 is close to one end of the main fire wire 413, but has a gap therebetween and does not contact the main fire wire 413, and the other end of the main fire wire 413 is connected to the external connector 44.
In order to realize the conductivity of the ground wire and simultaneously enable the ground wire module to complete a part of bridging of the live wire without affecting the ground conduction function of the ground wire module when the grounding sleeve 431 is touched, the ground wire module 43 is composed of the grounding sleeve 431 touched and pressed, the number of which is equal to that of the slots 11, the elastic conductive pieces 432, the number of which is equal to that of the slots 11, the ground wire insulating transmission columns 433, the number of which is equal to that of the slots 11, the ground wire connecting and conducting pieces 434, the number of which is equal to that of the slots 11, the fixing nails 435 and the total ground wire 436. The contact ground wire sleeve 431 is movably sleeved in the ground wire through hole 13, the ground wire insulating transmission column 433 is fixedly sleeved between the contact ground wire sleeve 431 and the ground wire contact pressure sheet 434, one end of the elastic conductive piece 432 is provided with a close-fit buckling port 4321, the middle end of the elastic conductive piece 432 is provided with a fastening through hole 4323, the other end of the elastic conductive piece 432 is provided with a conductive contact port 4322, the elastic conductive piece 432 passes through the fastening through hole 4323 through a fixing nail 435 to be fixed in the internal installation cavity 16, the close-fit buckling port 4321 is clamped on the ground wire insulating transmission column 433 and is mutually abutted against the contact ground wire sleeve 431, the conductive contact port 4322 is mutually contacted and communicated with a total ground wire 436, and one end of the total ground wire 436 is mutually.
The ground contact 434 may be connected in bridging communication with the hot conductor 412 and the main hot conductor 413.
In order to realize the conductivity of the zero line and simultaneously enable the zero line module to bridge another part of the live line without influencing the function of connecting the zero line by the zero line module when the zero line sleeve 421 is touched, the zero line module 42 comprises the zero line sleeve 421 touched and pressed, the elastic conductive pieces 432, the pad posts 422, the zero line insulating transmission posts 423, the zero line linkage pressing pieces 424, the pad post fixing nails 425 and a total zero line 426, wherein the number of the zero line sleeve 421 is equal to that of the slots 11, the number of the elastic conductive pieces 432 is equal to that of the slots 11, the number of the pad posts 422 is equal to that of the slots 11, the number of the zero line insulating transmission posts 423 is equal to that of the slots 11, the number of the zero line linkage pressing pieces 424. The posts 422 are mounted and fixed within the internal mounting chamber 16. The touch-press neutral wire sleeve 421 is movably sleeved in the neutral wire through hole 12, the neutral wire insulating transmission post 423 is fixedly sleeved between the touch-press neutral wire sleeve 421 and the neutral wire connecting and pressing piece 424, the elastic conductive piece 432 is fixed in the pad post 422 by penetrating through the fastening through hole 4323 through the pad post fixing nail 425, the close-fitting buckling port 4321 is clamped on the neutral wire insulating transmission post 423 and is abutted against the touch-press neutral wire sleeve 421, the conductive contact port 4322 is in contact communication with the total neutral wire 426, and one end of the total neutral wire 426 is connected with the external connector 44.
The neutral conductor connecting pad 424 may be connected in bridge connection with the live conductor 412 and the touch conductor 411.
In order to realize adopting magnetism to inhale and offset the elasticity of part elasticity protection against electric shock contact preforming, reduce the dynamics of pressing, and elasticity protection against electric shock contact preforming also can offset part magnetic attraction to reduce and pull up the dynamics of release. The using mode of the magnetic socket is lighter and more reliable, a magnetic slot 17 is further arranged in the slot 11, and a magnetic mounting column 171 is further arranged in the magnetic slot 17. The contact pressure joint 3 is further provided with a magnetic inner groove 336, the magnetic inner groove 336 is further provided with a magnetic inner column 3361 matched with the magnetic mounting column 171, and the magnetic inner column 3361 and the magnetic mounting column 171 are permanent magnets, electromagnets, magnetically attractable materials and magnetically attractable metals. At least one of the magnetic inner post 3361 and the magnetic mounting post 171 is a permanent magnet or an electromagnet.
In order to further increase the effect of protection against electric shock, it adopts the form of keeping apart the contact pressure live wire and external contact, improves the security, avoids the electric shock. The slot 11 can also be added with an elastic anti-electric shock contact pressure sheet 6. The elastic anti-electric shock contact sheet is composed of a contact plate 61 and a bending elastic plate 62. The curved elastic plate 62 is further provided with a magnetic mounting post opening 621 therein. The magnetic mounting post opening 621 has an inner diameter larger than an outer diameter of the magnetic mounting post 171. The slot 11 is also provided with a bending reset slope 18 and a fixed stop bulge 19 which are matched with the elastic electric shock prevention contact pressure sheet 6. The elastic anti-electric shock contact pressing sheet 6 is arranged on the bending reset slope 18, is in contact with the bending reset slope, and is positioned at the lower side of the fixed clamping bulge 19. Under the static state, elasticity protection against electric shock contact pressure piece 6 is the extension state, and its touch pressure board 61 keeps certain interval apart from touching the live wire 411, and after elasticity protection against electric shock contact pressure piece 6 received external force extrusion, can warp, makes it touch pressure board 61 and touch and press live wire 411 when contacting each other, and it slides down along crooked reset plate 18 to link elasticity protection against electric shock contact pressure piece 6 is whole, forms the elasticity energy storage, and when external force disappears, then elasticity protection against electric shock contact pressure piece 6 then can release the elasticity energy storage, makes its elasticity protection against electric shock contact pressure piece 6 slide along crooked reset plate 18.
In order to realize quick, effective and labor-saving pulling and plugging and avoid the hardening of the traditional plugboard, the magnetic control contact pressure plugboard is provided with a contact pressure connector 3 in a matching way, and the contact pressure connector 3 comprises a power line 31, a handheld part 32 and a built-in plug body 33. The built-in socket 33 is provided with a zero line chute 331, a ground line chute 333, and a live line contact block 335. A neutral wire contact block 332 is provided in the end of the neutral wire sliding groove 331. The ground wire chute 333 is provided at its end with a ground wire contact 334. The neutral contact 332, the ground contact 334, and the live contact 335 are respectively connected to the neutral, ground, and live wires of the power cord 31. The detachable guard plate 2 is further provided with a mounting groove 21 matched with the contact pressure joint 3, and the inner diameter of the mounting groove 21 is larger than the outer diameter of the handheld part 32. The outer diameter of the contact pressure joint 3 is smaller than the inner diameter of the slot 11.
In order to realize better modularization and enable the components to be matched, the better modularization is facilitated, and no redundant structure is needed, the specific number of the slot 11, the live wire slot 141, the zero line through hole 12, the ground wire through hole 13, the touch live wire 411, the connecting live wire 412, the touch ground wire sleeve 431, the ground wire insulating transmission column 433, the ground wire connecting pressing sheet 434, the fixing nail 435, the touch zero line sleeve 421, the pad column 422, the zero line insulating transmission column 423, the zero line connecting pressing sheet 424, the elastic anti-electric-shock contact pressing sheet 6 and the pad column fixing nail 425 is kept consistent. The number of the elastic conductive members 432 is twice that of the slots 11.
In order to realize the quick matching between the contact pressure joint and the contact pressure plugboard main body and the circuit module 4, simultaneously, the phenomenon that the buckle is too hard to cause inconvenient plugging and unplugging is avoided, the fast and stable installation and disassembly are realized by adopting a landslide form, the lower end of the zero line contact block 332 is provided with a zero line clamp buckled into a landslide 3321, and the upper end of the zero line contact block is provided with a zero line installation conjunction slope 3322. The ground wire contact block 334 has a ground wire clip fastening landslide 3341 at its lower end and a ground wire mounting engaging slope 3342 at its upper end. The neutral wire contact block 332 is matched with the contact pressure neutral wire sleeve 421, and the contact pressure neutral wire sleeve 421 can be fast clamped into the neutral wire mounting fitting slope 3322 through the neutral wire clamping and clamping into the sliding slope 3321, so that the zero wire contact block is not easy to slide out. The ground contact block 334 and the ground contact sleeve 431 are matched with each other, and the ground contact sleeve 431 can be quickly clamped into the ground installation fitting slope 3342 through the ground wire clamping and sliding slope 3341 and is not easy to slide out.
In order to temporarily connect the live wire line of the live wire module by the cooperation of the neutral wire module and the ground wire module with the touch-press joint, when the neutral wire installation fit slope 3322 collides with the touch-press neutral wire sleeve 421, the touch-press neutral wire sleeve 421 is pushed into the internal installation chamber 16 by the neutral wire touch block 332, the touch-press neutral wire sleeve 421 is pushed into the internal installation chamber 16, the connecting elastic conductive member 432 is bent, the neutral wire insulating transmission post 423 is also pushed inwards, the connecting neutral wire connecting transmission post 424 is pushed inwards, when the neutral wire connecting transmission post 424 is pushed inwards, the neutral wire connecting transmission post 424 contacts the connecting live wire 412 and the touch-press live wire 411 to generate bridging, when the neutral wire touch block 332 is separated from the touch-press neutral wire sleeve 421, the neutral wire insulating transmission post 423 and the neutral wire connecting transmission post 424 are deformed and rebound, when the two are moved toward the slot 11, the zero line contact pad 424 is away from the connecting line 412 and the touching line 411, and no contact is made with them, and the bridge connection is lost. When the ground installation engaging slope 3342 collides with the contact ground sleeve 431, the contact ground sleeve 431 is pushed into the internal installation chamber 16 by the ground contact block 334, the contact ground sleeve 431 is pushed into the internal installation chamber 16, the elastic conductive member 432 is bent, the ground insulating transmission post 433 is pushed inward, the ground connection conductive tab 434 is pushed inward, when the ground connection conductive tab 434 is pushed inward, the ground connection conductive tab 434 contacts the connection live wire 412 and the main live wire 413 to generate bridging, when the ground contact block 334 is separated from the contact ground sleeve 431, the elastic conductive member 432 deformed and rebounded by the contact ground contact sleeve 431, the ground insulation transmission post 433 and the ground connection conductive tab 434 rebounds to move toward the slot 11 side, and the ground connection conductive tab 434 is far away from the connection live wire 412 and the main live wire 413 and does not contact with the same, the bridging disappears.
In order to realize that little rivers such as the splashproof water of certain degree can not contact with the live wire, be unlikely to lead to the electric shock, even big rivers get into, can not lead to the short circuit yet, rivers can't get into from getting into the internally mounted cavity in the slot, can not lead to ponding in the slot simultaneously yet, thereby prevent that permanent rivers from permeating into the internally mounted cavity, influence normal use, can improve its security greatly, still be equipped with the arch in the above-mentioned slot 11 and touch platform 14, above-mentioned fire line groove 141 locates the arch and touches on platform 14, above-mentioned arch is touched and is equipped with recessed sluicing annular 15 and outside outlet 153 all around of platform 14. The drain ring groove 15 is composed of an inner drain groove 151, a left drain groove 152, and a right drain groove 154. The inner drain groove 151 is higher at the middle than at both ends. The left drain groove 152 and the right drain groove 154 are higher at the end of the inner drain groove 151 than at the end of the outer drain opening 153. The outer drain opening 153 has inward slopes on both sides thereof, and the slopes penetrate between the slot 11 and the bottom surface of the socket body 1 to form a drain hole with the removable cover.
In order to facilitate the installation and connection of the plug board and the external live wire, the zero wire and the ground wire, the external connector 44 is provided with a wire input end 5 in a connecting way. The external connector 44 is composed of a fire wire port 441, a ground wire port 442, a neutral port 443, and three fasteners 444, and the fasteners 444 are respectively connected with the fire wire port 441, the ground wire port 442, and the neutral port 443 in a threaded fit manner. The power input terminal 5 is internally distributed with a ground wire, a neutral wire and a live wire, which are respectively installed in the ground wire port 442, the neutral wire port 443 and the live wire port 441 and are fastened and matched by a fastening member 444.
In order to achieve the compatibility of the whole structure, the ground contact sleeve 431, the neutral contact sleeve 421, the ground contact pad 434, the neutral contact pad 424, the elastic conductor 432, the neutral contact 332, the ground contact 334 and the live contact 335 are all electrical conductors. The contact pressure plugboard main body 1, the detachable guard plate 2, the zero line insulation transmission column 423 and the ground wire insulation transmission column 433 are insulators. The elastic conductive member 432 and the elastic anti-electric shock contact piece 6 are elastic members.
For the convenience of detachable backplate convenient to detach installation and maintenance, above-mentioned detachable backplate 2 passes through the mode of screw, bonding and buckle and touches pressure picture peg main part 1 and install fixedly each other.
Preferably, the total value of the magnetic attraction force generated by the magnetic mounting post 171 and the magnetic inner post 3361, the engaging force generated between the touch zero line sleeve 421 and the zero line mounting engaging slope 3322, and the engaging force generated between the touch ground line sleeve 431 and the ground line mounting engaging slope 3342 is larger than the elastic energy storage generated by the elastic anti-electric-shock contact piece 6 after bending.
The magnetic attraction force generated by the magnetic mounting post 171 and the magnetic inner post 3361 may be used instead of the engagement between the pressing zero line sleeve 421 and the zero line mounting engagement slope 3322 and the engagement between the pressing ground line sleeve 431 and the ground line mounting engagement slope 3342, and in this case, the magnetic attraction force generated by the magnetic mounting post 171 and the magnetic inner post 3361 may be larger than the elastic energy storage generated by the elastic electric shock preventing pressing piece 6 after bending.
The total force value of the clamping force generated between the touch zero line sleeve 421 and the zero line installation conjunction slope 3322 and the clamping force generated between the touch ground line sleeve 431 and the ground line installation conjunction slope 3342 can be larger than the elastic energy storage generated after the elastic anti-electric shock contact sheet 6 is bent by adopting the clamping force generated between the touch zero line sleeve 421 and the zero line installation conjunction slope 3322 and the magnetic attraction force generated between the magnetic installation column 171 and the magnetic inner column 3361.
The engagement between the zero line sleeve 421 and the zero line fitting slope 3322 or the engagement between the ground line sleeve 431 and the ground line fitting slope 3342 may be only used, so that the engagement force is greater than the elastic energy storage generated by the elastic anti-electric shock contact piece 6 after bending.
The neutral and ground modules may be one of the neutral and ground modules, the other of the neutral and ground modules may be a conventional connection, and the bridging portion may be in a conventional manner.
The working principle is as follows: when the contact pressure joint is installed in the slot 11, the contact pressure ground wire sleeve 431 and the contact pressure zero wire sleeve 421 are respectively drawn in along the ground wire chute 333 and the zero wire chute 331, and after the drawing, the contact pressure ground wire sleeve 431 and the contact pressure zero wire sleeve 421 are respectively drawn in through the ground wire buckle-in slide 3341 and the zero wire buckle-in slide 3321 and are respectively clamped into the ground wire contact block 334 and the zero wire contact block 332, and then the contact pressure joint is installed through the ground wire installation joint slope 3342 and the zero wire installation joint slope 3322. When the neutral wire fitting engaging slope 3322 collides with the contact pressure neutral wire sleeve 421, the contact pressure neutral wire sleeve 421 is pushed into the internal installation chamber 16 by the neutral wire contact block 332, the contact pressure neutral wire sleeve 421 is pushed into the internal installation chamber 16, the elastic conductive member 432 is bent, the neutral wire insulating transmission post 423 is also pushed inward, the neutral wire connecting transmission piece 424 is pushed inward, when the neutral wire connecting transmission piece 424 is pushed inward, the neutral wire connecting transmission piece 424 contacts the live wire 412 and the contact pressure live wire 411 to generate bridging, when the neutral wire contact block 332 is separated from the contact pressure neutral wire sleeve 421, the neutral wire insulating transmission piece 423 and the neutral wire connecting transmission piece 424 are rebounded by the deformed and rebounded elastic connecting pieces 432, the neutral wire connecting transmission piece and the contact pressure live wire 411 are all moved toward the 11 side, and the neutral wire connecting transmission piece 424 is far away from the live wire 412 and the contact pressure live wire 411 without contacting with the neutral wire and the contact pressure live wire 411, the bridging disappears. When the ground installation engaging slope 3342 collides with the contact ground sleeve 431, the contact ground sleeve 431 is pushed into the internal installation chamber 16 by the ground contact block 334, the contact ground sleeve 431 is pushed into the internal installation chamber 16, the elastic conductive member 432 is bent, the ground insulating transmission post 433 is pushed inward, the ground connection conductive tab 434 is pushed inward, when the ground connection conductive tab 434 is pushed inward, the ground connection conductive tab 434 contacts the connection live wire 412 and the main live wire 413 to generate bridging, when the ground contact block 334 is separated from the contact ground sleeve 431, the elastic conductive member 432 deformed and rebounded by the contact ground contact sleeve 431, the ground insulation transmission post 433 and the ground connection conductive tab 434 rebounds to move toward the slot 11 side, and the ground connection conductive tab 434 is far away from the connection live wire 412 and the main live wire 413 and does not contact with the same, the bridging disappears.
The main live wire, the main ground wire and the main zero line can also be directly used as the live wire, the ground wire and the zero line of the wire input end 5.
The slot 11, the live wire slot 141, the neutral wire through hole 12, the ground wire through hole 13, the touch live wire 411, the connecting live wire 412, the touch ground wire sleeve 431, the ground wire insulating transmission column 433, the ground wire connecting pressing sheet 434, the fixing nail 435, the touch live wire sleeve 421, the pad column 422, the neutral wire insulating transmission column 423, the neutral wire connecting pressing sheet 424 and the pad column fixing nail 425 are respectively provided, and two additional elastic conductive pieces 432 can form a touch electric shock prevention set. Every touches and presses and does not produce any conflict between the protection against electric shock cover group each other, all is independent cover group, adopts independent trigger power supply, and every only touches and presses protection against electric shock cover group, all need all touch with total ground wire, total live wire, total zero line and connect.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. They may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit of the invention, and these should be considered as the scope of the invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A magnetic control contact-pressure plugboard is characterized in that: the circuit board comprises a touch-pressure plugboard main body (1), a detachable guard plate (2), a circuit module (4) and an external connector (44);
the contact pressure plugboard main body (1) consists of a plurality of slots (11) and an internal installation chamber (16), wherein a plurality of fire wire slots (141), a plurality of zero wire through holes (12) and a plurality of ground wire through holes (13) are arranged between the slots (11) and the internal installation chamber (16);
the detachable guard plate (2) is fixedly matched and installed with the slots (11) to form insertion cavities with the number equal to that of the slots (11);
the circuit module (4) comprises a live wire module (41), a zero wire module (42) and a ground wire module (43);
the circuit module (4) is placed in an internal mounting chamber (16);
the live wire module (41) consists of touch live wires (411) with the same number as the slots (11), connecting live wires (412) with the same number as the slots (11) and a total live wire (413); one end of the touch live wire (411) is arranged in the live wire groove (141), the other end of the touch live wire is close to one end of the connecting live wire (412), a gap is formed between the touch live wire and the connecting live wire, the other end of the connecting live wire (412) is close to one end of the main live wire (413), a gap is formed between the connecting live wire and the main live wire, the connecting live wire and the main live wire are not in contact, and the other;
the slot (11) can be additionally provided with an elastic anti-electric shock contact pressing sheet (6); the elastic electric shock prevention pressing sheet consists of a pressing sheet (61) and a bent elastic sheet (62); a magnetic mounting column opening (621) is also arranged in the bending elastic plate (62); the slot (11) is also provided with a bending reset slope (18) and a fixed clamping protrusion (19) which are matched with the elastic electric shock prevention pressing sheet (6); the elastic electric shock prevention pressing sheet (6) is arranged on the bending reset slope (18), is in contact with the bending reset slope and is positioned on the lower side of the fixed clamping protrusion (19); under the static state, elasticity protection against electric shock touch piece (6) are the extension state, it touches clamp plate (61) and keeps certain interval apart from touching pressure live wire (411), and after elasticity protection against electric shock touch piece (6) received external force extrusion, can warp, when making it touch clamp plate (61) and touch pressure live wire (411) contact each other, even take elasticity protection against electric shock touch piece (6) whole to slide along crooked reset plate (18), form the elasticity energy storage, when external force disappears, then elasticity protection against electric shock touch piece (6) then can release the elasticity energy storage, make its elasticity protection against electric shock touch piece (6) slide along crooked reset plate (18).
2. The magnetron touch pressure inserting plate according to claim 1, wherein: the ground wire module (43) consists of contact ground wire sleeves (431) with the same number as the slots (11), elastic conductive pieces (432) with the same number as the slots (11), ground wire insulating transmission columns (433) with the same number as the slots (11), ground wire connecting and pressing pieces (434) with the same number as the slots (11), fixing nails (435) with the same number as the slots (11) and a total ground wire (436); the contact pressure ground wire sleeve (431) is movably sleeved in the ground wire through hole (13), the ground wire insulating transmission column (433) is fixedly sleeved between the contact pressure ground wire sleeve (431) and the ground wire connecting and pressing sheet (434), one end of the elastic conductive piece (432) is provided with a tight fit buckling port (4321), the middle end of the elastic conductive piece is provided with a fastening through hole (4323), the other end of the elastic conductive piece is provided with a conductive contact port (4322), the elastic conductive piece (432) penetrates through the fastening through hole (4323) through a fixing nail (435) to be fixed in the internal installation cavity (16), the tight fit buckling port (4321) is clamped on the ground wire insulating transmission column (433) and is abutted against the contact pressure ground wire sleeve (431), the conductive contact port (4322) is in contact communication with the total ground wire (436), and one end of the total ground wire (436) is connected with the external connector (44);
the ground wire connecting and pressing sheet (434) can be in bridge connection with the live wire (412) and the main live wire (413);
the zero line module (42) consists of touch zero line sleeves (421) with the same number as the slots (11), elastic conductive pieces (432) with the same number as the slots (11), pad columns (422) with the same number as the slots (11), zero line insulating transmission columns (423) with the same number as the slots (11), zero line linkage pressing pieces (424) with the same number as the slots (11), pad column fixing nails (425) with the same number as the slots (11) and a total zero line (426); the pad columns (422) are all distributed and fixed in the internal installation chamber (16); the touch-press zero line sleeve (421) is movably sleeved in the zero line through hole (12), the zero line insulating transmission column (423) is fixedly sleeved between the touch-press zero line sleeve (421) and the zero line connecting and guiding pressing sheet (424), the elastic conductive piece (432) penetrates through the fastening through hole (4323) and is fixed in the cushion column (422) through a cushion column fixing nail (425), the close-fit buckling port (4321) is clamped on the zero line insulating transmission column (423) and is mutually abutted against the touch-press zero line sleeve (421), the conductive contact port (4322) is mutually contacted and communicated with the total zero line (426), and one end of the total zero line (426) is mutually connected with the external connector (44);
the zero line connecting conducting piece (424) can be connected with the live wire (412) and the touch live wire (411) in a bridging and communicating mode.
3. The magnetron touch pressure inserting plate according to claim 2, wherein: the magnetic control touch-pressure plugboard is matched with a touch-pressure joint (3), and the touch-pressure joint (3) comprises a power line (31), a handheld part (32) and a built-in plugboard body (33); the built-in plug body (33) is provided with a zero line sliding groove (331), a ground wire sliding groove (333) and a live wire contact block (335); a zero line contact block (332) is arranged in the tail end of the zero line sliding groove (331); a ground wire contact block (334) is arranged in the tail end of the ground wire sliding groove (333); the zero line contact block (332), the ground line contact block (334) and the live line contact block (335) are respectively communicated with a zero line, a ground line and a live line in the power line (31); the detachable guard plate (2) is also provided with an installation groove (21) matched with the touch pressure joint (3), and the inner diameter of the installation groove (21) is larger than the outer diameter of the handheld part (32); the outer diameter of the contact pressure joint (3) is smaller than the inner diameter of the slot (11).
4. The magnetron touch pressure inserting plate according to claim 3, wherein: the lower end of the zero line contact block (332) is provided with a zero line clamp buckling landslide (3321), and the upper end is provided with a zero line installation fitting slope (3322); the lower end of the ground wire contact block (334) is provided with a ground wire clip fastening landslide (3341), and the upper end is provided with a ground wire mounting conjunction slope (3342); the zero line contact block (332) is matched with the touch zero line sleeve (421), and the touch zero line sleeve (421) can be quickly clamped into a zero line mounting fitting slope (3322) through a zero line buckle to be clamped into a landslide (3321) and is not easy to slide out; ground wire contact block (334) mutually supports with touch pressure ground wire sleeve (431), touch pressure ground wire sleeve (431) and go into landslide (3341) through the ground wire buckle and can block into ground wire installation conjunction slope (3342) fast, be difficult for the roll-off.
5. The magnetron touch pressure inserting plate according to claim 4, wherein: a magnetic groove (17) is further formed in the slot (11), and a magnetic mounting column (171) is further arranged in the magnetic groove (17); a magnetic inner groove (336) is also formed in the contact pressure joint (3), and a magnetic inner column (3361) matched with the magnetic mounting column (171) is also arranged in the magnetic inner groove (336); the inner diameter of the magnetic mounting column opening (621) is larger than the outer diameter of the magnetic mounting column (171).
6. The magnetron touch pressure inserting plate according to claim 5, wherein: when the neutral wire installation conjunction slope (3322) collides with the contact pressure neutral wire sleeve (421), the contact pressure neutral wire sleeve (421) is pushed into the internal installation cavity (16) by the neutral wire contact block (332), the contact pressure neutral wire sleeve (421) is pushed into the internal installation cavity (16), the connecting elastic conductive piece (432) bends, the neutral wire insulation transmission column (423) is also pushed inwards, the connecting neutral wire connection guide piece (424) is pushed inwards, when the neutral wire connection guide piece (424) is pushed inwards, the connecting neutral wire connection guide piece (424) contacts with the contact pressure live wire (412) to generate bridging, and when the neutral wire contact block (332) is separated from the contact pressure neutral wire sleeve (421), the neutral wire insulation transmission column (423) and the neutral wire connection guide piece (424) are rebounded by the rebounded elastic conductive piece (432), when the two contact pieces move towards the slot (11), the zero line connecting conducting pressing piece (424) is far away from the connecting live wire (412) and the contact live wire (411), and no contact is generated between the zero line connecting conducting pressing piece and the contact live wire, and the bridging disappears; when the ground wire installation conjunction slope (3342) is abutted against the contact pressure ground wire sleeve (431), the contact pressure ground wire sleeve (431) is jacked into the internal installation cavity (16) by the ground wire contact block (334), the contact pressure ground wire sleeve (431) is jacked into the internal installation cavity (16), the grounding wire connecting conductive piece (432) is bent, the grounding wire insulation transmission column (433) is jacked inwards, the grounding wire connecting conductive piece (434) is jacked inwards, when the grounding wire connecting conductive piece (434) is jacked inwards, the grounding wire connecting conductive piece (434) is contacted with the connecting live wire (412) and the main live wire (413) to generate bridging, and when the grounding wire contact block (334) is separated from the contact pressure ground wire sleeve (431), the grounding wire insulation transmission column (433) and the grounding wire connecting conductive piece (432) which are deformed are rebounded together to rebound, when the two are moved toward the slot (11), the ground wire connecting pad (434) is far away from the connecting live wire (412) and the main live wire (413), and no contact is generated with the connecting live wire and the main live wire, so that the bridging disappears.
7. The magnetron touch pressure inserting plate according to claim 6, wherein: a convex touch platform (14) is further arranged in the slot (11), the fire wire groove (141) is arranged on the convex touch platform (14), and a concave water drainage ring groove (15) and an outer side water drainage opening (153) are arranged on the periphery of the convex touch platform (14); the water drainage ring groove (15) consists of an inner water drainage groove (151), a left water drainage groove (152) and a right water drainage groove (154); the middle height of the inner side water drainage groove (151) is higher than the heights of the two ends; the height of the left side water drainage groove (152) and the right side water drainage groove (154) close to the end of the inner side water drainage groove (151) is higher than the height of the water drainage opening (153) close to the outer side; and two sides of the outer side water outlet (153) are provided with inward slopes which penetrate between the slot (11) and the bottom surface of the socket main body (1) and form a water outlet through hole with the detachable guard plate.
8. The magnetron touch pressure inserting plate according to claim 7, wherein: the external connector (44) is also connected with a power input end (5); the external connector (44) consists of a fire wire port (441), a ground wire port (442), a null line port (443) and three fasteners (444), wherein the fasteners (444) are respectively in threaded fit connection with the fire wire port (441), the ground wire port (442) and the null line port (443); the ground wire, the zero line and the live wire are distributed in the power input end (5), and are respectively installed in the ground wire port (442), the zero line port (443) and the live wire port (441) and are fastened and matched through fasteners (444).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911150916.4A CN110829123B (en) | 2018-11-28 | 2018-11-28 | Magnetic control touch-pressure plugboard |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911150916.4A CN110829123B (en) | 2018-11-28 | 2018-11-28 | Magnetic control touch-pressure plugboard |
| CN201811437446.5A CN109378639B (en) | 2018-11-28 | 2018-11-28 | Magnetic control touch-pressure plugboard |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811437446.5A Division CN109378639B (en) | 2018-11-28 | 2018-11-28 | Magnetic control touch-pressure plugboard |
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| CN110829123A true CN110829123A (en) | 2020-02-21 |
| CN110829123B CN110829123B (en) | 2021-01-22 |
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| CN201911150916.4A Active CN110829123B (en) | 2018-11-28 | 2018-11-28 | Magnetic control touch-pressure plugboard |
| CN201811437446.5A Active CN109378639B (en) | 2018-11-28 | 2018-11-28 | Magnetic control touch-pressure plugboard |
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| CN110829123B (en) * | 2018-11-28 | 2021-01-22 | 温州市鹿城区渊龙电器科技有限公司 | Magnetic control touch-pressure plugboard |
| CN110707472B (en) * | 2019-10-17 | 2020-10-23 | 温州市鹿城区渊龙电器科技有限公司 | Anti-electric shock torch plug board |
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| CN2819529Y (en) * | 2005-08-12 | 2006-09-20 | 陞达实业股份有限公司 | Simplified-structure switching socket |
| WO2012033746A2 (en) * | 2010-09-07 | 2012-03-15 | Venmill Industries, Inc. | Illuminable wall socket plates and systems and methods thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109378639A (en) | 2019-02-22 |
| CN109378639B (en) | 2020-01-14 |
| CN110829123B (en) | 2021-01-22 |
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