CN108336531A - Socket, plug, wiring board and electrical part - Google Patents
Socket, plug, wiring board and electrical part Download PDFInfo
- Publication number
- CN108336531A CN108336531A CN201810276762.2A CN201810276762A CN108336531A CN 108336531 A CN108336531 A CN 108336531A CN 201810276762 A CN201810276762 A CN 201810276762A CN 108336531 A CN108336531 A CN 108336531A
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- CN
- China
- Prior art keywords
- channel
- firewire
- plug
- socket
- spiral
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- 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
-
- 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
-
- 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
-
- 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
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
-
- 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
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
Abstract
The present invention relates to a kind of socket, plug, wiring board and electrical parts, the socket includes pedestal, the pedestal is equipped with firewire plug channel and zero curve plugs channel, firewire plug channel is in the shape of a spiral, and firewire plug channel is through to the seat surface and forms firewire insert port, zero curve plug channel is through to the seat surface and forms zero curve insert port.When the socket is vacant, in the shape of a spiral due to firewire plug channel, the firewire connector in socket can be hidden in spiral helicine channel, security performance is high, and is not necessarily to other external safety protection structures, easy to use；When use, spiral live prong is inserted into spiral helicine channel through firewire insert port, live prong can be hidden in firewire plug channel, security performance higher, and live prong is plugged in spiral firewire plug channel, grafting is more firm, it is not easy to loosen, short circuit or open circuit are not easily caused, while spiral connection sealing is good, there is certain waterproof action.
Description
Technical field
The present invention relates to technology is conductively connected, more particularly to a kind of socket, plug, wiring board and electrical part.
Background technology
Traditional socket and plug cooperation is not very firm, easily causes short circuit, bad easily using contact is susceptible to long afterwards
Open circuit, and socket is dangerous, when easily causing in electric shock accidents, especially child's finger or hand-held metal insertion socket aperture, deposits
In great security risk, though add safety protection structure, but using very inconvenient.
Invention content
Based on this, the invention reside in overcoming the deficiencies of existing technologies, a kind of socket, plug, wiring board and electrical part are provided,
The socket is not only safe to use and conveniently, can effectively avoid finger or metal from being inserted into socket aperture and be connect with socket aperture inner metal component
It touches, and is not easy and plug-loose.
A kind of socket, including pedestal, the pedestal is equipped with firewire plug channel and zero curve plugs channel, and the firewire is inserted
Pull out channel in the shape of a spiral, and firewire plug channel is through to the seat surface and forms firewire insert port, the zero curve is inserted
It pulls out channel and is through to the seat surface formation zero curve insert port.
It, in the shape of a spiral due to firewire plug channel, can will be in socket when the socket is vacant compared to traditional linear socket
Firewire connector be hidden in spiral helicine channel, security performance is high, and is not necessarily to other external safety protection structures, user
Just；In use, spiral live prong is inserted into spiral helicine channel through firewire insert port, live prong can be hidden in fire
In wire insertion channel, security performance higher, and live prong is plugged in spiral firewire plug channel, grafting is more steady
Gu being not easy to loosen, short circuit or open circuit are not easily caused, while spiral connection sealing is good, there is certain waterproof action.
Further, be additionally provided with ground wire insertion channel on the pedestal, described ground wire insertion channel also in the shape of a spiral, and institute
It states ground wire insertion channel and is through to the seat surface formation ground wire insert port.
Further, zero curve plug channel includes column-like paths and the helical duct that is arranged around the column-like paths,
And the column-like paths are connected to the helical duct；Firewire plug channel, wire insertion channel spacing be arranged described
Zero curve plugs the periphery in channel, and firewire plug channel and ground wire insertion channel are around zero curve plug channel spiral setting.
Further, the firewire plug channel is identical as the rotation direction in ground wire insertion channel and is oppositely arranged on zero curve plug
The helical pitch of the both sides in channel, the circular helix of a dynamic point formation in firewire plug channel is S, and the firewire plug is logical
The height in road is less than S, and the helical pitch of the circular helix of a dynamic point formation in described ground wire insertion channel is M, and the ground wire is inserted
The height for pulling out channel is less than M.
Further, firewire plug channel includes the first helical duct and the second helical duct being connected to up and down, institute
The first helical duct is stated closer to the firewire insert port, and the aperture of the first helical duct is more than the second helical duct, it is described
Ground wire insertion channel includes the third helical duct and the 4th helical duct being connected to up and down, and the third helical duct is closer to institute
Ground wire insert port is stated, and the aperture of third helical duct is more than the 4th helical duct.
A kind of plug, for coordinating with socket described in any one of the above embodiments, the plug includes connecting seat, the connecting seat
It is equipped with the matched live prong in firewire plug channel and plugs the matched zero line pin in channel with the zero curve.
Compared to traditional linear plug, when use, spiral live prong was inserted into the shape of a spiral through firewire insert port
Firewire plug channel, live prong can be hidden in spiral helicine channel, security performance higher, and live prong is plugged on
In spiral firewire plug channel, grafting is more firm, is not easy to loosen, and does not easily cause short circuit or open circuit, while spiral connects
Good airproof performance has certain waterproof action.
A kind of plug, for coordinating with any of the above-described socket described further, the plug includes connecting seat, described
Connecting seat is equipped with the matched live prong in firewire plug channel, with the zero curve and plugs the matched zero line pin in channel
And the matched earth pin in described ground wire insertion channel.
Compared to traditional linear plug, when use, spiral live prong was inserted into the shape of a spiral through firewire insert port
Firewire plug channel, spiral earth pin through ground wire insert port be inserted into spiral ground wire insertion channel, can general
Live prong and earth pin are hidden in spiral helicine channel, security performance higher, and live prong is plugged in the shape of a spiral
Firewire plug channel in, grafting is more firm, is not easy to loosen, and does not easily cause short circuit or open circuit, while spiral connection sealing is good,
There is certain waterproof action.
Further, the live prong includes spiral helicine firewire conductor portion and the fire for being coated on firewire conductor portion lower end
Line insulation division, the firewire insulation division are connect with the connecting seat；
And/or
The earth pin includes spiral helicine gnd conductor portion and the ground wire insulation division for being coated on gnd conductor subordinate end,
The ground wire insulation division is connect with the connecting seat；
And/or
The zero line pin includes the spire of columnar part and the coiling columnar part outer surface setting.
A kind of wiring board, including socket described in any one of the above embodiments；Or including socket described in any one of the above embodiments and on
Any one of them plug is stated, the plug is electrically connected by conducting wire and the socket.
Compared to traditional linear wiring board, which has a structure of above-mentioned socket, not only safe to use and conveniently,
It is not easy and plug-loose.
A kind of electrical part, including electric appliance main body and plug described in any one of the above embodiments, the plug by conducting wire with it is described
Electric appliance main body is electrically connected.
Compared to traditional electrical part with linear plug, which has the structure of above-mentioned plug, is not used only
Safely and conveniently, it is not easy to loosen with socket.
Description of the drawings
Fig. 1 is the schematic diagram of socket described in one embodiment of the invention；
Fig. 2 is the perspective view of socket described in Fig. 1；
Fig. 3 is the schematic diagram of plug described in one embodiment of the invention；
Fig. 4 is the schematic diagram of plug described in another embodiment of the present invention.
Reference sign：
10, pedestal, 110, firewire plug channel, 112, firewire insert port, the 114, first helical duct, the 116, second spiral
Channel, 120, zero curve plug channel, 122, zero curve insert port, 124, column-like paths, 126, helical duct, 130, wire insertion it is logical
Road, 132, ground wire insert port, 134, third helical duct, the 136, the 4th helical duct, 140, first positioning hole, 150, second is fixed
Position hole, 20, connecting seat, 210, live prong, 212, firewire conductor portion, 214, firewire insulation division, 220, zero line pin, 222, column
Shape portion, 224, spire, 30, connecting seat, 310, live prong, 312, firewire conductor portion, 314, firewire insulation division, 320, zero curve
Pin, 322, columnar part, 324, spire, 330, earth pin, 332, gnd conductor portion, 334, ground wire insulation division.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the better embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are
For illustrative purposes, it is not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant Listed Items.
As shown in Figure 1, 2, an embodiment discloses a kind of socket, including pedestal 10, and the pedestal 10 is plugged equipped with firewire
Channel 110 and zero curve plug channel 120, and the firewire plugs channel 110 in the shape of a spiral, and firewire plug channel 110 is passed through
It wears to 10 surface of the pedestal and forms firewire insert port 112, zero curve plug channel 120 is through to 10 surface shape of the pedestal
At zero curve insert port 122.Wherein in pedestal 10 or side of the pedestal 10 far from firewire insert port 112 is equipped with the first circuit unit
(not shown), for plugging live prong 210 or live prong 310, insertion zero curve in channel 110 with insertion firewire
The zero line pin 220 or zero line pin 320 for plugging channel 120 are electrically connected, which can be used conventional socket
Circuit or other forms junction circuit.
Optionally, zero curve plug channel 120 uses structure as shown in Figure 2, and it includes column-like paths that zero curve, which plugs channel 120,
124 and around the helical duct 126 that the column-like paths 124 are arranged, and the column-like paths 124 and the helical duct 126 connect
It is logical, in use, can be positioned by column-like paths 124 with zero curve plug 120 matched zero line pin 220 (320) of channel, quickly
It is inserted into zero curve plug channel 120, and coordinates with columnar part 222 (322) and the setting of coiling columnar part 222 (322) outer surface
The zero line pin 220 (320) of spire 224 (324) use, the structure of class screw terminal and nut will insert using helical structure
Head is connected with socket, keeps connection very firm, does not easily cause short circuit or open circuit, intensity and stability are more preferable；Alternatively, the zero curve
Channel 120 is plugged using the structure similar with firewire plug channel 110；Alternatively, zero curve plug channel 120 is column knot
Structure.
Compared to traditional linear socket, when the socket is vacant, in the shape of a spiral due to firewire plug channel 110, can will insert
Firewire connector in seat is hidden in spiral helicine channel, and security performance is high, and is not necessarily to other external safety protection structures, is used
It is convenient；It, can will be fiery in use, spiral live prong 210 (310) is inserted into spiral helicine channel through firewire insert port 112
Line pin 210 (310) is hidden in firewire plug channel 110, and finger or metal is effectively avoided to be inserted into channel and in channel
Metal parts contacts, security performance higher, and live prong 210 (310) is plugged on spiral firewire plug channel 110
Interior, grafting is more firm, is not easy to loosen, and does not easily cause short circuit or open circuit, while spiral connection sealing is good, has certain waterproof to make
With.
Further, as shown in Fig. 2, being additionally provided with ground wire insertion channel 130, described ground wire insertion channel on the pedestal 10
130 also in the shape of a spiral, and described ground wire insertion channel 130 is through to 10 surface of the pedestal and forms ground wire insert port 132.This is inserted
Seat can not only be suitable for two-pin plug, while can also be applicable in three-pin plug, two-pin plug and three-pin plug can mixed insertion, convenience
By force.Compared to traditional linear socket, which can be inserted into bipod or three-pin plug in the same socket, reduce on socket
The connection type for needing holes and three holes reduces the cost of socket.
Further, as shown in Fig. 2, firewire plug channel 110, wire insertion channel 130 be arranged at intervals on it is described
Zero curve plugs the periphery in channel 120, and firewire plug channel 110 and ground wire insertion channel 130 plug channel around the zero curve
120 spirals are arranged.The zero curve constituted by column-like paths 124 and around the helical duct 126 of column-like paths 124 plugs channel 120
The centre that channel 110 and ground wire insertion channel 130 are plugged in firewire is set, two-pin plug as shown in Figure 3 in this way and such as Fig. 4 institutes
The three-pin plug shown can preferably coordinate with the socket, further increase stability.Firewire plugs channel 110 and ground wire insertion
The installation position in channel 130 is not limited to shown in Fig. 2, can be adjusted flexibly according to actual demand
Further, as shown in Fig. 2, firewire plug channel 110 with the rotation direction in wire insertion channel 130 is identical and phase
The both sides in channel 120 are plugged in zero curve to being arranged, the circular helix of a dynamic point formation in firewire plug channel 110
Helical pitch is S, and the height in firewire plug channel 110 is less than S, the circle of a dynamic point formation in described ground wire insertion channel 130
The helical pitch of column helix is M, and the height in described ground wire insertion channel 130 is less than M.Helical pitch is a dynamic point rotation on circular helix
It circles, the height risen in an axial direction, in the present embodiment, the height that firewire plugs channel 110 is less than S, ground wire insertion channel
130 height is less than M, i.e., firewire plug channel 110, the length of 130 spiral of wire insertion channel be less than one week, generally half cycle
Left and right is convenient for pin to be inserted into this way, using more convenient.Further, M is equal with S, i.e., firewire plug channel 110 is inserted with ground wire
It is identical to pull out 130 for structure of channel.
Further, in a wherein embodiment, with reference to Fig. 2, firewire plug channel 110 includes the be connected to up and down
One helical duct 114 and the second helical duct 116, first helical duct 114 closer to the firewire insert port 112, and
The aperture of first helical duct 114 is more than the second helical duct 116, described ground wire insertion channel 130 including be connected to up and down the
Three helical ducts 134 and the 4th helical duct 136, the third helical duct 134 closer to the ground wire insert port 132, and
The aperture of third helical duct 134 is more than the 4th helical duct 136.With reference to Fig. 3, Fig. 4, i.e. live prong 210 or firewire is inserted
When foot 310 is inserted into firewire helical duct by firewire insert port 112, the first helical duct 114 of macropore is first passed through, using aperture
The second helical duct 116, when earth pin 330 is inserted into ground wire helical duct by ground wire insert port 132, first pass through the of macropore
Three helical ducts 134 are inserted not only through convenient and efficient and more firm using the 4th helical duct 136 of aperture.On the other hand,
When plug uses structure as shown in Figure 3, i.e., the described live prong 210 includes spiral helicine firewire conductor portion 212 and cladding
Firewire insulation division 214 in 212 lower end of firewire conductor portion, the firewire insulation division 214 are connect with the connecting seat 20, and firewire is led
The first helical duct 114 of macropore is passed through in body portion 212 by firewire insert port 112, then to the second helical duct 116 of aperture, and
Firewire insulation division 214 is limited in the first helical duct 114 of firewire insert port 112, can not only effectively lead firewire
Body portion 212 hides, and grafting is more firm.Similarly, when plug uses structure as shown in Figure 4, i.e., the described live prong 310 wraps
It includes spiral helicine firewire conductor portion 312 and is coated on the firewire insulation division 314 of 312 lower end of firewire conductor portion, the firewire insulation
Portion 314 is connect with the connecting seat 30, and the earth pin 330 includes spiral helicine gnd conductor portion 332 and is coated on ground wire
The ground wire insulation division 334 of 332 lower end of conductor portion, the ground wire insulation division 334 are connect with the connecting seat 30, firewire conductor portion
312 are passed through the first helical duct 114 of macropore by firewire insert port 112, then arrive the second helical duct 116 of aperture, and firewire
Insulation division 314 is limited in the first helical duct 114 of firewire insert port 112, and gnd conductor portion 332 is inserted by ground wire
Mouth 132 passes through the third helical duct 134 of macropore, then to the 4th helical duct 136 of aperture, and ground wire insulation division 334 is limited
It makes in the third helical duct 134 close to ground wire insert port 132, it can not only be effectively by firewire conductor portion 312 and gnd conductor
Portion 332 hides, and grafting is more firm.
Further, first positioning hole 140 and second location hole 150, the first positioning hole are offered on the pedestal
140 can match with second location hole 150 with the positioning column (not shown) of specific elasticity on plug, when plug is inserted into socket
When interior and positioning column is inserted into first positioning hole 140, plug is electrically connected with socket, when plug is inserted into socket and is positioned
Column is inserted into second location hole 150, and plug is not electrically connected with socket.It is inserted in place when with the matched spiral connector of socket
Afterwards, positioning column is extend into first positioning hole 140, and the first circuit unit of each pin and socket on plug electrically connects at this time
It connects, can not only quickly determine whether grafting in place, while making plug be connect with socket to plug, when need not be by plug and socket electricity
Property connection when, it is reversed to screw out plug certain angle, so that positioning column is inserted into second location hole 150, at this time the pin portion of plug
It stretches into the plug channel of socket, but is not electrically connected with the first circuit unit of socket, but plug is still inserted on socket,
Plug is avoided arbitrarily to be scattered.First positioning hole 140, second location hole 150 and positioning column is arranged such to coordinate, not only acts as similar
In the function of conducting switch, while at any time, plug can be inserted on socket, conveniently tidy up arrangement plug.
As shown in figure 3, an embodiment also provides a kind of plug, for making with the socket cooperation described in any of the above-described embodiment
With the plug includes connecting seat 20, and the connecting seat 20 is equipped with plugs 110 matched live prong of channel with the firewire
210 and with the zero curve plug 120 matched zero line pin 220 of channel.Optionally, wherein in connecting seat 20 or connecting seat 20
Side far from zero line pin 220 is equipped with second circuit unit (not shown), is used for and the first circuit unit on socket
It is electrically connected, which can be used the circuit of traditional plug or the junction circuit of other forms.
Compared to traditional linear plug, when use, spiral live prong 210 through the insertion of firewire insert port 112 was in
Spiral helicine firewire plugs channel 110, live prong 210 can be hidden in spiral helicine channel, security performance higher, and fire
Line pin 210 is plugged in spiral firewire plug channel 110, and grafting is more firm, is not easy to loosen, do not easily cause short circuit or
Open circuit, while spiral connection sealing is good, there is certain waterproof action.
Further, referring to Fig.1-3, the live prong 210 includes spiral helicine firewire conductor portion 212 and is coated on fire
The firewire insulation division 214 of 212 lower end of line conductor portion, the firewire insulation division 214 is connect with the connecting seat 20, when on socket
Firewire plugs channel 110 as shown in Fig. 2, the first helical duct 114 and the second helical duct 116 including being connected to up and down, firewire
Conductor portion 212 is passed through the first helical duct 114 of macropore by firewire insert port 112, then arrives the second helical duct 116 of aperture,
And firewire insulation division 214 is limited in the first helical duct 114 of firewire insert port 112, it can not only be effectively by firewire
Conductor portion 212 is hidden, and grafting is more firm；When the firewire plug channel 110 on socket is matched big with firewire conductor portion 212
Hour, firewire conductor portion 212 is inserted into firewire and plugs channel 110, and the upper surface of firewire insulation division 214 is pasted with 10 surface of pedestal
It closes, wherein one end far from connecting seat 20 is upper, otherwise under being.
Further, with reference to Fig. 2,3, zero line pin 220 includes columnar part 222 and the coiling columnar part in the present embodiment
The spire 224 of 222 outer surfaces setting, in use, the zero line pin 220 can be positioned by columnar part 222, quick insertion is as schemed
In zero curve plug channel 120 shown in 2, and the structure of class screw terminal and nut, plug is connected with socket using helical structure,
Keep connection very firm, does not easily cause short circuit or open circuit, intensity and stability are more preferable.Alternatively, in another embodiment, described zero
Line pin uses the structure similar with live prong 210；Alternatively, the zero line pin is column structure.Optionally, the column
Portion 222 and spire 224 are conductor；Or columnar part 222 is conductor, spire 224 is insulator；Or spire 224
For insulator, columnar part includes shell and inner core, and inner core is conductor, and shell is insulator, and inner core setting is inside the shell and separate
One end of connecting seat is exposed, and shell and spire consolidation are integral, and connection is more firm, and conductor is avoided to be detached with insulator.
As shown in figure 4, another embodiment also provides a kind of plug, for matching with the socket with three holes in above-described embodiment
It closes, the plug includes connecting seat 30, and the connecting seat 30 is equipped with plugs 110 matched live prong of channel with the firewire
310,120 matched zero line pin 320 of channel and 130 matched earth pin of described ground wire insertion channel are plugged with the zero curve
330.Optionally, wherein in connecting seat 30 or side of the connecting seat 30 far from zero line pin 320 is equipped with third circuit unit (figure
In be not shown), for being electrically connected with the first circuit unit on socket, which can be used the electricity of traditional plug
The junction circuit of road or other forms.
Compared to traditional linear plug, when use, spiral live prong 310 through the insertion of firewire insert port 112 was in
Spiral helicine firewire plugs channel 110, and spiral earth pin 330 is inserted into spiral through ground wire insert port 132
Live prong 310 and earth pin 330 can be hidden in spiral helicine channel, security performance higher by wire insertion channel 130,
And live prong 310 is plugged in spiral firewire plug channel 110, grafting is more firm, is not easy to loosen, and does not easily cause short
Road or open circuit, while spiral connection sealing is good, there is certain waterproof action.
Further, referring to Fig.1,2,4, it includes spiral helicine firewire conductor portion 312 and being coated on fire that the firewire, which inserts 310,
The firewire insulation division 314 of 312 lower end of line conductor portion, the firewire insulation division 314 are connect with the connecting seat 30, and the ground wire is inserted
Foot 330 includes spiral helicine gnd conductor portion 332 and is coated on the ground wire insulation division 334 of 332 lower end of gnd conductor portion, describedly
Line insulation division 334 is connect with the connecting seat 30, when the firewire on socket plugs channel 110 and ground wire insertion channel 130 such as Fig. 2
Shown, firewire plug channel 110 includes the first helical duct 114 and the second helical duct 116 being connected to up and down, firewire conductor portion
312 are passed through the first helical duct 114 of macropore by firewire insert port 112, then arrive the second helical duct 116 of aperture, and firewire
Insulation division 314 is limited in the first helical duct 114 of firewire insert port 112, can not only be effectively by firewire conductor portion
312 hide, and grafting is more firm, and ground wire insertion channel 130 includes that the third helical duct 134 being connected to up and down and the 4th spiral are logical
Road 136, gnd conductor portion 332 are passed through the third helical duct 134 of macropore, then the 4th spiral shell to aperture by ground wire insert port 132
Channel 136 is revolved, and ground wire insulation division 334 is limited in the third helical duct 134 of ground wire insert port 132, it can not only
Effectively gnd conductor portion 332 is hidden, and grafting is more firm；When the firewire plug channel 110 on socket is and firewire conductor portion
312 matched sizes, when ground wire insertion channel 130 is with 332 matched size of gnd conductor portion, gnd conductor portion 332 is inserted into
Ground wire insertion channel 130, and the upper surface of ground wire insulation division 334 is bonded with 10 surface of pedestal, wherein one far from connecting seat 30
End is upper, otherwise under being.
Further, with reference to Fig. 2,4, zero line pin 320 includes columnar part 322 and the coiling columnar part in the present embodiment
The spire 324 of 322 outer surfaces setting.In use, the zero line pin 320 can be positioned by columnar part 322, quick insertion is as schemed
In zero curve plug channel 120 shown in 2, and the structure of class screw terminal and nut, plug is connected with socket using helical structure,
Keep connection very firm, does not easily cause short circuit or open circuit, intensity and stability are more preferable.Alternatively, in other embodiments, described zero
Line pin uses the structure similar with live prong 310；Alternatively, the zero line pin is column structure.Optionally, the column
Portion 322 and spire 324 are conductor；Or columnar part 322 is conductor, spire 324 is insulator；Or spire 324
For insulator, columnar part includes shell and inner core, and inner core is conductor, and shell is insulator, and inner core setting is inside the shell and separate
One end of connecting seat is exposed, and shell and spire consolidation are integral, and connection is more firm, and conductor is avoided to be detached with insulator.
Optionally, the connecting seat is equipped with positioning column, and positioning column can be with first positioning hole on socket or second fixed
The matching of position hole, the connecting seat 20 or connecting seat 30 are equipped with positioning column (not shown), and positioning column can on socket
First positioning hole 140 or second location hole 150 match.Optionally, positioning column has elasticity, i.e., shape can occur for positioning column itself
Become；Alternatively, offering holding tank on the connecting seat, elastic component is equipped in holding tank, the positioning column is connect with elastic component can
It stretches in holding tank.During plug is inserted into socket, positioning column is compressed, fixed when being screwed into first positioning hole 140 or second
When the hole 150 of position, positioning column, which is released, to be inserted into first positioning hole 140 or second location hole 150.
With reference to Fig. 2, another embodiment also provides a kind of wiring board, including the socket described in any of the above-described embodiment, that is, adopts
With the socket for plugging channel with helical form, the plug and the socket that traditional structure can be used are electrically connected, it can be understood as are inserted
The structure of the socket of line plate socket as described in above-mentioned any embodiment, and the plug being connect with socket linear is inserted using traditional
Head makes the wiring board that can be inserted in traditional socket aperture and uses；Or with reference to Fig. 2,3, another embodiment also provides a kind of plug wire
Plate, including the socket described in any of the above-described embodiment and the plug described in any of the above-described embodiment, i.e., using with helical form
The socket and plug with helical form pin for plugging channel, the plug are electrically connected by conducting wire and the socket, can be with
It is interpreted as the structure of socket socket as described in above-mentioned any embodiment of wiring board, and the plug being connect with socket is used as above-mentioned
The structure of plug described in any embodiment.Compared to traditional linear wiring board, which has the structure of above-mentioned socket, no
Using only safely and conveniently, being not easy and plug-loose.Alternatively, with reference to Fig. 3, Fig. 4, another embodiment also provides a kind of converter,
Including plug described in any of the above-described embodiment, the plug is equipped with the pin holes for the mate with traditional structure, can
It realizes that the conversion of the plug of traditional structure uses, improves the scope of application.
With reference to Fig. 3,4, a kind of electrical part, including electric appliance main body and plug described in any one of the above embodiments, the plug pass through
Conducting wire is electrically connected with the electric appliance main body.I.e. the plug of the electrical part uses helical form pin, has straight line compared to traditional
The electrical part of formula plug, which has the structure of above-mentioned plug, not only safe to use and conveniently, is not easy to loosen with socket.
Socket, plug, wiring board in any of the above-described embodiment either electrical part can be used can with traditional plug or insert
The matched converter of seat uses, which has simultaneously can be with the matched socket of any of the above-described embodiment or plug.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of socket, which is characterized in that including pedestal, the pedestal is equipped with firewire plug channel and zero curve plugs channel,
The firewire plugs channel in the shape of a spiral, and firewire plug channel is through to the seat surface and forms firewire insert port,
Zero curve plug channel is through to the seat surface and forms zero curve insert port.
2. socket according to claim 1, which is characterized in that be additionally provided with ground wire insertion channel on the pedestal, describedly
Also in the shape of a spiral, and described ground wire insertion channel is through to the seat surface and forms ground wire insert port in wire insertion channel.
3. socket according to claim 2, which is characterized in that zero curve plug channel includes column-like paths and around described
The helical duct of column-like paths setting, and the column-like paths are connected to the helical duct；Firewire plug channel, ground wire
The periphery that channel is plugged in the zero curve is arranged in plug channel spacing, and firewire plug channel and ground wire insertion channel are around described
Zero curve plugs channel spiral setting.
4. socket according to claim 3, which is characterized in that the rotation direction in the firewire plug channel and ground wire insertion channel
Both sides that are identical and being oppositely arranged on zero curve plug channel, the circular helix of a dynamic point formation in firewire plug channel
Helical pitch be S, the height in firewire plug channel is less than S, a cylinder spiral shell for a dynamic point formation in described ground wire insertion channel
The helical pitch of spin line is M, and the height in described ground wire insertion channel is less than M.
5. according to claim 2-4 any one of them sockets, which is characterized in that firewire plug channel includes connection up and down
The first helical duct and the second helical duct, first helical duct is closer to the firewire insert port, and the first spiral
The aperture in channel is more than the second helical duct, and described ground wire insertion channel includes the third helical duct and the 4th spiral shell being connected to up and down
Channel is revolved, the third helical duct is closer to the ground wire insert port, and the aperture of third helical duct is more than the 4th spiral
Channel.
6. a kind of plug, which is characterized in that for wanting 1-5 any one of them sockets to coordinate with right, the plug includes connecting
Joint chair, the connecting seat are equipped with the matched live prong in firewire plug channel and are matched with zero curve plug channel
Zero line pin.
7. a kind of plug, which is characterized in that for wanting 2-5 any one of them sockets to coordinate with right, the plug includes connecting
Joint chair, the connecting seat are equipped with the matched live prong in firewire plug channel, with zero curve plug channel and match
The matched earth pin of zero line pin and described ground wire insertion channel.
8. plug as claimed in claims 6 or 7, which is characterized in that the live prong includes spiral helicine firewire conductor portion
And it is coated on the firewire insulation division of firewire conductor portion lower end, the firewire insulation division is connect with the connecting seat；
And/or
The earth pin includes spiral helicine gnd conductor portion and the ground wire insulation division for being coated on gnd conductor subordinate end, described
Ground wire insulation division is connect with the connecting seat；
And/or
The zero line pin includes the spire of columnar part and the coiling columnar part outer surface setting.
9. a kind of wiring board, which is characterized in that including claim 1-5 any one of them sockets；Or including claim
1-5 any one of them socket and claim 68 any one of them plug, the plug pass through conducting wire and socket electricity
Property connection.
10. a kind of electrical part, which is characterized in that described to insert including electric appliance main body and claim 6-8 any one of them plugs
Head is electrically connected by conducting wire and the electric appliance main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810276762.2A CN108336531B (en) | 2018-03-30 | 2018-03-30 | Socket, plug, wiring board and electric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810276762.2A CN108336531B (en) | 2018-03-30 | 2018-03-30 | Socket, plug, wiring board and electric device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108336531A true CN108336531A (en) | 2018-07-27 |
| CN108336531B CN108336531B (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810276762.2A Active CN108336531B (en) | 2018-03-30 | 2018-03-30 | Socket, plug, wiring board and electric device |
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| Country | Link |
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| CN (1) | CN108336531B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247258A (en) * | 2019-07-15 | 2019-09-17 | 宁波沸柴机器人科技有限公司 | A kind of plug and socket fast plugged |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2517891A1 (en) * | 1981-12-03 | 1983-06-10 | Boyer Maurice | Two-pin mains safety socket for domestic appliances - has insulating rotating mechanism which brings plug pins into electrical contact with supply after 45 degree turning motion |
| FR2547118A1 (en) * | 1983-05-31 | 1984-12-07 | Laitram Sarl | Improvement to electrical-connection safety devices which can be used in particular as a power outlet (socket) |
| CN2286930Y (en) * | 1996-06-27 | 1998-07-29 | 贾晖 | Anti-drop safety plug and socket |
| CN201608324U (en) * | 2009-12-09 | 2010-10-13 | 上海市南洋中学 | Safety socket and plug |
| JP2011124098A (en) * | 2009-12-10 | 2011-06-23 | Toshiba Lighting & Technology Corp | Connector for direct current distribution |
| CN204130846U (en) * | 2014-08-28 | 2015-01-28 | 余姚市国亿电器有限公司 | Pin revolvable plug |
| CN104701662A (en) * | 2013-12-10 | 2015-06-10 | 陈仕兰 | Novel socket |
| CN206293735U (en) * | 2016-12-27 | 2017-06-30 | 刘廷家 | A kind of safety plug and socket |
| CN208272190U (en) * | 2018-03-30 | 2018-12-21 | 杨勇 | Socket, plug, wiring board and electrical part |
-
2018
- 2018-03-30 CN CN201810276762.2A patent/CN108336531B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2517891A1 (en) * | 1981-12-03 | 1983-06-10 | Boyer Maurice | Two-pin mains safety socket for domestic appliances - has insulating rotating mechanism which brings plug pins into electrical contact with supply after 45 degree turning motion |
| FR2547118A1 (en) * | 1983-05-31 | 1984-12-07 | Laitram Sarl | Improvement to electrical-connection safety devices which can be used in particular as a power outlet (socket) |
| CN2286930Y (en) * | 1996-06-27 | 1998-07-29 | 贾晖 | Anti-drop safety plug and socket |
| CN201608324U (en) * | 2009-12-09 | 2010-10-13 | 上海市南洋中学 | Safety socket and plug |
| JP2011124098A (en) * | 2009-12-10 | 2011-06-23 | Toshiba Lighting & Technology Corp | Connector for direct current distribution |
| CN104701662A (en) * | 2013-12-10 | 2015-06-10 | 陈仕兰 | Novel socket |
| CN204130846U (en) * | 2014-08-28 | 2015-01-28 | 余姚市国亿电器有限公司 | Pin revolvable plug |
| CN206293735U (en) * | 2016-12-27 | 2017-06-30 | 刘廷家 | A kind of safety plug and socket |
| CN208272190U (en) * | 2018-03-30 | 2018-12-21 | 杨勇 | Socket, plug, wiring board and electrical part |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247258A (en) * | 2019-07-15 | 2019-09-17 | 宁波沸柴机器人科技有限公司 | A kind of plug and socket fast plugged |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108336531B (en) | 2020-03-17 |
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