CN106602319B - Magnetic control microswitch - Google Patents

Magnetic control microswitch Download PDF

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Publication number
CN106602319B
CN106602319B CN201611201338.9A CN201611201338A CN106602319B CN 106602319 B CN106602319 B CN 106602319B CN 201611201338 A CN201611201338 A CN 201611201338A CN 106602319 B CN106602319 B CN 106602319B
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CN
China
Prior art keywords
magnetic
conductive
column
derives
contact
Prior art date
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Application number
CN201611201338.9A
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Chinese (zh)
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CN106602319A (en
Inventor
朱文祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Jin Feng defense equipment Co., Ltd
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Zhejiang Jin Feng Defense Equipment Co Ltd
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Application filed by Zhejiang Jin Feng Defense Equipment Co Ltd filed Critical Zhejiang Jin Feng Defense Equipment Co Ltd
Priority to CN201611201338.9A priority Critical patent/CN106602319B/en
Priority to CN201810152704.9A priority patent/CN108376856A/en
Priority to CN201810152709.1A priority patent/CN108376857A/en
Publication of CN106602319A publication Critical patent/CN106602319A/en
Application granted granted Critical
Publication of CN106602319B publication Critical patent/CN106602319B/en
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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40Securing contact members in or to a base or case; Insulating of contact members
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/6205Two-part coupling devices held in engagement by a magnet
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64Means for preventing incorrect coupling
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/70Structural association with built-in electrical component with built-in switch
    • H01R13/713Structural association with built-in electrical component with built-in switch the switch being a safety switch

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The invention discloses magnetic control microswitches,It is related to a kind of electric switch,It includes magnetic-repulsion micro-control switch,Magnetic-type micro-control switch,Magnetic-repulsion microswitch includes that magnetic derives column,It is installed on the magnetic head that magnetic derives the upper end of column,The lower end that magnetic derives column is socketed with limit disk,And the lower end that magnetic derives column is connected with the conductive contact for protruding from limit disk lower face,Magnetic derives the magnetic pushing cover body being socketed on column positioned at limit disk outer portion,It is also equipped in magnetic pushing cover body and a pair of is located at limit disk lower end and spaced apart magnetic pushes away conductive sheet,A pair of of magnetic is divided into interval region between pushing away between conductive sheet,The opposite interval side of conductive sheet can be pushed away with a pair of of magnetic when conductive contact is located at right over interval region and conductive contact moves downward to be in contact,The outside that magnetic derives column is also socketed with the spring for making magnetic derivation column be stretched out to live wire conductive along its axis direction.

Description

Magnetic control microswitch
Technical field
The present invention relates to a kind of electric switch, more particularly to a kind of magnetic switch.
Background technology
Socket in existing is all to have spring hole scoket, drawback to be, since jack is exposed, protection against electric shock, anticreep grade It is limited.
Applicant retrieves the no spring hole scoket existing in the prior art found, mainly wireless power transmission is used to realize short distance Wireless transmission, but its high energy consumption and have radiation to surrounding, it is not suitable for family life.
Applicant also retrieves Independently-targethole-free hole-free socket(CN 103199374 B)Its principle is the side by blocking jack Formula reaches non-porous state, there are no fully achieve truly without spring hole scoket.
Invention content
The object of the present invention is to provide a kind of security performance height, prevent a kind of no spring hole scoket of electric leakage completely and match with it The plug of conjunction.
To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
Magnetic control microswitch comprising magnetic-repulsion micro-control switch, magnetic-type micro-control switch, magnetic-repulsion microswitch include magnetic It derives column, be installed on the magnetic head that magnetic derives the upper end of column, the lower end that magnetic derives column is socketed with limit disk, and magnetic derives The lower end of column is connected with the conductive contact for protruding from limit disk lower face, and magnetic, which derives, to be socketed on column outside limit disk The magnetic pushing cover body in portion is also equipped in magnetic pushing cover body and a pair of is located at limit disk lower end and spaced apart magnetic derives electricity Piece, a pair of of magnetic are divided into interval region between pushing away between conductive sheet, conductive contact is located at right over interval region and conductive contact Conductive sheet opposite interval side can be pushed away when moving downward with a pair of of magnetic to be in contact, the outside of magnetic derivation column, which is also socketed with, makes magnetic push away The spring that guide post is stretched out along its axis direction to live wire conductive;
Magnetic-type micro-control switch includes magnetic contact, magnetic guide post, movable conducting strip, the set being socketed on outside magnetic guide post The contact that is magnetic is installed in the upper end of cylinder, magnetic guide post, and the lower end of magnetic guide post is equipped with movable conducting strip, Jie is equipped in sleeve Fixed-conductive film between movable conducting strip and magnetic contact, fixed-conductive film, the connection of active conductive on piece have terminal plate;
One of terminal plate is connect with the conducting position that a magnetic pushes away conductive sheet.
To improve security performance, and ensure that circuit is not easy to be connected by extraneous mistake, the magnetic pole of above-mentioned magnetic head upper end with The magnetic pole of magnetic contact upper end is identical;Two magnetic bodies are only used, firewire can just be connected, so, it significantly reduces The probability that mistake is connected.
Above-mentioned conductive contact is preferably attached to limit disk and protrudes from limit disk bottom, and magnetic derives the lower end of column It is connect with limit disk;At this point, limit disk, magnetic, which derive column, all can be used insulating materials support, degree of protection is improved.
Magnetic pushing cover body is that cycle object stretches the entity obtained in vertical direction by section, is provided at the top of magnetic pushing cover body The through-hole being connected with its inner cavity, magnetic push away conductive sheet and include arc conductive segment, extend conductive segment, arc conductive segment and magnetic pushing cover body Inner wall match, the center position of arc conductive segment is provided with derives the arc groove that column matches with magnetic, extends conductive segment It is connect with arc conductive segment.
Magnetic derives the spring being socketed on column between magnetic head and magnetic pushing cover body, and the elastic force provided by the spring pushes away Dynamic magnetic derives column and is moved to live wire conductive direction.
With magnetic guide post arranged concentric, fixed-conductive film is socketed on magnetic for movable conducting strip, fixed-conductive film, magnetic contact Inhale guide post outside, pass through the connection type of socket so that contact of the fixed-conductive film with movable conducting strip more stablize, can It leans on.
Description of the drawings
Fig. 1 is the structural schematic diagram without spring hole scoket and complementary plug of the present invention.
Fig. 2 is the structural schematic diagram without spring hole scoket of the present invention.
Fig. 3 is the internal structure schematic diagram without spring hole scoket of the present invention.
Fig. 4 is the internal structure schematic diagram without spring hole scoket of the present invention.
Fig. 5 is the internal structure schematic diagram without spring hole scoket of the present invention.
Fig. 6 is the internal structure schematic diagram without spring hole scoket of the present invention.
Fig. 7 is the firewire engaging means schematic diagram without spring hole scoket of the present invention.
Fig. 8 is the magnetic-repulsion microswitch structure schematic diagram of the present invention.
Fig. 9 is the magnetic-repulsion microswitch structure schematic diagram of the present invention.
Figure 10 is the zero curve engaging means schematic diagram of the present invention.
Figure 11 is the zero curve engaging means schematic diagram of the present invention.
Figure 12 is the earthing mechanism schematic diagram of the present invention.
Figure 13 is the structure principle chart of the socket panel of the present invention.
Figure 14 is the structure principle chart of the support plate of the present invention.
Figure 15 is the structure principle chart of the shield of the present invention.
Figure 16 is the structural schematic diagram of the complementary plug main body of the present invention.
Figure 17 is the inside schematic diagram of the complementary plug main body of the present invention.
Figure 18 is the structural schematic diagram of the supporing shell of the present invention.
Figure 19 is the structure principle chart of the complementary plug main body of the present invention.
Figure 20 is the structure principle chart of the complementary plug main body of the present invention.
It is denoted as in figure:
100, socket main body;110, socket panel;111, shield;112, wiring hole;113, central channel;114, medial launder; 115, guide hole;116, side slot;117, wire column mounting plate.
120, firewire connects module;121, live wire conductive;122, be covered with dust lid;123, magnetic derives column;124, magnetic head;125, Magnetic pushing cover body;126, disk is limited;127, magnetic pushes away conductive sheet;127a, arc conductive segment;127b, extend conductive segment;128, it is spaced Region;129, arc groove;
130, zero curve connects module;131, magnetizer;132, zero curve input wires head;
140, ground wire connects module;142, ground wire input wires head;
150, magnetic-type firewire microswitch;151, magnetic contact a;152, magnetic guide post a;153, movable conducting strip a; 154, fixed-conductive film a;155, firewire input wires head;156, sleeve a;
160, magnetic-type zero curve microswitch;161, magnetic contact b;162, magnetic guide post b;163, movable conducting strip b; 164, fixed-conductive film b;165, sleeve b;
170, support plate;171, center mounting hole;172, sleeve wiring hole;173, card hole;174, wire guide;200, it assists Plug body;210, plug panel;211, three, top jack;212, two, top jack;213, the jack of side two; 214, conductive metal sheet;215, conductive support plate;216, elasticity ground connection clip;217, firewire connection sheet;218, zero curve connection sheet; 219, grounding connection piece;
220, conductive panel;222, center conductive piece;224, intermediate conductive sheet;226, outer conductive piece;
300, supporing shell;310, bar shaped mounting groove;320, elastic groove;330, branch slot;340, ground slot;350, it invaginates Slot.
Specific implementation mode
A kind of no spring hole scoket and the plug coordinated with it, match by socket main body 100 and with socket main body 100 Complementary plug main body 200 constitute, socket main body 100 include firewire engaging means, zero curve engaging means, firewire engaging means packet It includes firewire and connects module 120, magnetic-type firewire microswitch 150, zero curve engaging means includes that zero curve connects module 130, several A concatenated magnetic-type zero curve microswitch 160;Magnetic-type firewire microswitch 150 and magnetic-type zero curve microswitch 160 Structure is identical, and magnetic-type firewire microswitch 150 and magnetic-type zero curve microswitch 160 with circular array in socket master In body 100.
As shown in Fig. 7,8,9, firewire connects module 120 and includes live wire conductive 121, is set to 121 bottom of live wire conductive The magnetic-repulsion microswitch in portion, live wire conductive 121 are preferably in annular shape, and live wire conductive can also be other shapes, such as Strip, ellipticity etc., the present embodiment is described in detail with live wire conductive in annular shape;Magnetic-repulsion microswitch include with The magnetic of 121 arranged concentric of live wire conductive derives column 123, and the upper end that magnetic derives column 123 is socketed with magnetic head 124, and magnetic derives column 123 lower end is socketed with limit disk 126, and the lower end of magnetic derivation column 123 is connected with and protrudes under limit disk 126 The conductive contact of end face, the conductive contact are mountable to magnetic and derive column 123 and be integrated with magnetic derivation column 123, the conductive contact The lower face of limit disk 126 can also be installed on and be integrated with limit disk;Magnetic, which derives, to be socketed on column 123 positioned at limit Magnetic pushing cover body 125 outside disk 126, be also equipped in magnetic pushing cover body 125 it is a pair of be located at limit 126 lower end of disk and Conductive sheet 127 is pushed away every the magnetic of arrangement, and a pair of of magnetic is divided into interval region 128 between pushing away between conductive sheet 127, between conductive contact is located at The opposite interval side of conductive sheet can be pushed away right over septal area domain and with a pair of of magnetic when conductive contact moves downward to be in contact, magnetic pushes away The outside of guide post 123 is also socketed with the spring between magnetic head 124 and magnetic pushing cover body 125.
As shown in Fig. 7,8,9, magnetic pushes away conductive sheet 127 and includes arc conductive segment 127a, extends conductive segment 127b, and arc is conductive Section 127a is matched with the inner wall of magnetic pushing cover body 125, in a pair of of arc conductive segment arranged for interval and arc conductive segment 127a It is provided with the arc groove 129 to match with conductive contact side wall at heart position, extends conductive segment 127b and arc conductive segment 127a Connection;Preferably, magnetic pushing cover body 125 is that cycle object stretches the entity obtained in vertical direction by section, magnetic pushing cover body 125 Top is provided with to be connected and the through-hole of arranged concentric with its inner cavity, and magnetic, which derives column and matches with the through-hole and extend to magnetic, to be pushed away In the inner cavity of lid 125.
As shown in Figure 7,8, the center position of live wire conductive, which is provided with, is covered in the lid that is covered with dust that magnetic derives 123 top of column 122, module is connected to firewire by the lid 122 that is covered with dust and is sealed, avoids external hard plastic object from deriving column to magnetic and applies active force, It avoids generating drain conditions.
As shown in fig. 3 to 7, magnetic-type firewire microswitch 150 comprising magnetic contact a 151 and magnetic contact a 151 The magnetic guide post a 152 of arranged concentric, it is led with the movable conducting strip a 153 of 152 arranged concentrics of magnetic guide post a, the activity of being socketed on Be magnetic contact a 151, magnetic guide post a 152 are installed the upper end of sleeve a 156 outside electric piece a 153, magnetic guide post a 152 Lower end movable conducting strip a 153 is installed, be equipped in sleeve a 156 between movable conducting strip a 153 and magnetic contact a The outside of fixed-conductive film a 154 between 151, magnetic guide post a are socketed with the spring a for pushing magnetic guide post a to deviate magnetizer, Preferably, the outside of magnetic guide post a 152 is socketed with the spring a between movable conducting strip a and sleeve a roofs, by this Spring a pushes magnetic guide post a to deviate magnetizer, and fixed-conductive film is socketed on the outside of spring a;Magnetic contact a's 151 is upper Side is corresponding with positioned at the magnetizer 131 of neutral wire conductive, and gap is provided between magnetizer 131 and magnetic contact a 151, Gu Determining to connect on conductive sheet a 154 has into terminal plate a, and the connection of active conductive on piece has outgoing frame a;Firewire connects with into terminal plate a It connects, the extension conductive segment 127b that outgoing frame a pushes away conductive sheet by conducting wire with a magnetic is connect, another magnetic pushes away prolonging for conductive sheet Conductive segment 127b is stretched to connect with live wire conductive by conducting wire.
The advantages of connection principle of firewire engaging means and its acquirement, is:Magnetic bodies A is to through the lid 122 that is covered with dust Repel each other to the generation of magnetic head 124 and active force and pushes magnetic to derive column 123 move to interval region, be installed on magnetic derivation column 123 bottom Conductive contact push away the opposite interval side of conductive sheet with a pair of of magnetic and be in contact so that a pair of of magnetic pushes away conductive sheet and passes through conduction Contact is connected;At the same time, magnetisable material B generates interattraction power, magnetic contact a courts by magnetizer 131 to magnetic contact a During guide magnet movement and magnetic guide post a is driven to move, and drives the movable conducting strip a for being installed on the bottoms magnetic guide post a It is moved towards magnetizer, movable conducting strip a with fixed-conductive film a towards contacting in magnetizer motion process, so that firewire Conductive sheet is pushed away by fixed-conductive film a, movable conducting strip a, magnetic and live wire conductive is connected;It will be apparent that live wire conductive is led Electricity is on condition that magnetic-type firewire microswitch is all turned on magnetic-repulsion microswitch, for children, it is difficult to operate simultaneously Magnetic-type firewire microswitch and magnetic-repulsion microswitch are connected, therefore security performance is obviously improved, due to not exposed jack, Even this socket falls into the water, and will not cause to leak electricity.
It includes neutral wire conductive that zero curve, which connects module 130, and neutral wire conductive can be strip, ellipticity, ring-type etc., excellent Selection of land, neutral wire conductive are socketed on 121 outside of live wire conductive and annularly arrange, magnetic-type zero curve microswitch 160, wrap Include magnetic contact b 161, with the magnetic guide post b 162 of magnetic 161 arranged concentrics of contact b, with 162 concentric cloth of magnetic guide post b The movable conducting strip b 163 set, the sleeve b 165 being socketed on outside movable conducting strip b 163, the upper end of magnetic guide post b 162 The contact b 161 that is magnetic is installed, the lower end of magnetic guide post b 162 is equipped with movable conducting strip b 163, is installed in sleeve b 165 There are the fixed-conductive film b 164 between movable conducting strip b 163 and magnetic contact b 161, the external socket of magnetic guide post b There is the spring b for pushing magnetic guide post b to deviate magnetizer, it is preferable that the outside of magnetic guide post b 162 is socketed between active conductive Spring b between piece b and sleeve b roofs pushes magnetic guide post b to deviate magnetizer, fixed-conductive film b sockets by spring b In the outside of spring b;The top of magnetic contact b 161 is corresponding with positioned at the magnetizer of neutral wire conductive, magnetizer and magnetic Property contact b 161 between be provided with gap, being connected on fixed-conductive film b 164 has outgoing frame b, and the connection of active conductive on piece has Into terminal plate b.
Magnetic-type firewire microswitch 150, magnetic-type zero curve microswitch 160 are circle with the central axis of neutral wire conductive Heart circular array and bottom positioned at neutral wire conductive, circular array shows several and magnetic-type firewire in neutral wire conductive The magnetizer 131 that microswitch 150, magnetic-type zero curve microswitch 160 match.
The connection type of zero curve and several concatenated magnetic-type zero curve microswitches 160 is that zero curve connects first magnetic Formula zero curve microswitch 160 into terminal plate b, the outgoing frame b of magnetic-type zero curve microswitch 160 is connected adjacent by conducting wire Magnetic-type zero curve microswitch 160 into terminal plate b, and be sequentially connected in series, until the magnetic-type zero curve microswitch in end 160 Outgoing frame b connects neutral wire conductive by conducting wire.
The advantages of connection principle of zero curve engaging means and its acquirement, is:Magnetisable material B is right by magnetizer 131 Magnetic contact b generates interattraction power, and magnetic contact b drives towards in magnetizer motion process and magnetic guide post b being driven to move The dynamic movable conducting strip b for being installed on the bottoms magnetic guide post b is moved towards magnetizer, and movable conducting strip b is moved through towards magnetizer It is contacted with fixed-conductive film b in journey, so that zero curve passes through several fixed-conductive films b and several movable conducting strips b It is connected with neutral wire conductive;It will be apparent that the premise that zero curve is connected with neutral wire conductive is multiple magnetic-type zero curve microswitches 160 It is all turned on, if wherein there are one disconnecting, will all make zero curve from being connected with neutral wire conductive.
As shown in Figure 5,6, nine magnetic-type zero curve microswitches 160 are connected, and magnetic-type firewire microswitch 150 is between head Between the magnetic-type zero curve microswitch of a magnetic-type zero curve microswitch and end;The number of magnetic-type zero curve microswitch 160 It is more to there is help in the promotion of security performance, but concatenated number can reduce the electrified rate of socket too much, it is preferable that magnetic The series connection number of suction zero curve microswitch 160 is preferably 2-10.
The wiring side of the mode of connection and magnetic-type zero curve microswitch 160 of above-mentioned magnetic-type firewire microswitch 150 Formula is different, primarily to convenient for the conductor layouts in socket, the difference of the mode of connection there is not the energization of firewire engaging means There is substantial effect, so, the mode of connection of above-mentioned magnetic-type firewire microswitch 150 can be opened with magnetic-type zero curve fine motion It closes 160 and uses the identical mode of connection;As shown in Figure 5,6, magnetic-type microswitch group includes that a magnetic-type firewire is micro- 150, nine magnetic-type zero curve microswitches 160 of dynamic switch.
Above-mentioned magnetic head 124 is the poles S towards live wire conductive one end, and magnetic contact a, magnetism contact b are conductive towards zero curve Piece one end be the poles S, magnetic bodies A towards one end of magnetic head 124 be the poles S, magnetic bodies B towards one end of neutral wire conductive be N Pole.
Above-mentioned magnetic head 124 is the poles N towards live wire conductive one end, and magnetic contact a, magnetism contact b are conductive towards zero curve Piece one end be the poles N, magnetic bodies A towards one end of magnetic head 124 be the poles N, magnetic bodies B towards one end of neutral wire conductive be S Pole.
Above-mentioned magnetic head 124 is the poles N towards live wire conductive one end, and magnetic contact a, magnetism contact b are conductive towards zero curve Piece one end be the poles S, magnetic bodies A towards one end of magnetic head 124 be the poles N, magnetic bodies B towards one end of neutral wire conductive be N Pole.
Above-mentioned magnetic head 124 is the poles S towards live wire conductive one end, and magnetic contact a, magnetism contact b are conductive towards zero curve Piece one end be the poles N, magnetic bodies A towards one end of magnetic head 124 be the poles S, magnetic bodies B towards one end of neutral wire conductive be S Pole.
The firewire engaging means that the example above illustrates is applied to the conducting of firewire circuit, and zero curve engaging means is applied to zero curve The conducting of circuit is analyzed from function and the angle solved the problems, such as in fact, and firewire engaging means can also be applied to zero curve The conducting of circuit etc., zero curve engaging structure can also be applied to the conducting of firewire circuit etc., embodiment provided by the invention not office It is limited to this.
As shown in Fig. 2,3,4,12, socket main body 100 further includes that ground wire connects module 140, and ground wire connects module 140 and includes Be grounded conductive sheet, ground connection conductive sheet can be annular shape, strip, ellipticity etc., it is preferable that ground connection conductive sheet be annular shape simultaneously And it is socketed on the outside of neutral wire conductive, ground connection conductive sheet is connect by conducting wire with ground wire input wires head 142;Ground wire passes through Ground wire input wires head 142 is connected with ground connection conductive sheet.
As seen in figures 3-6, the conducting wire initiating terminal of firewire engaging means is provided with firewire input wires head 155, and zero curve is connected The conducting wire initiating terminal of mechanism is provided with zero curve input wires head 132.
As shown in figure 13, it is provided with the central channel to match with live wire conductive on the socket panel 110 of socket main body 100 113, the medial launder for being socketed on 113 outside of central channel and matching with neutral wire conductive is additionally provided on socket panel 110 114, along the circumferential direction array and the magnetic conduction mounting hole for installing magnetizer, adjacent magnetic conduction are provided on medial launder 114 It is disposed with location hole between mounting hole, the positioning protrusion to match with location hole is provided in neutral wire conductive, it is preferable that positioning The sheet metal being connected with neutral wire conductive is provided in protrusion;It is additionally provided with and is socketed on outside medial launder 114 on socket panel 110 Portion and the side slot 116 to match with ground connection conductive sheet;In order to ensure live wire conductive, neutral wire conductive, be grounded conductive sheet Independently of each other, socket panel 110 uses insulating materials, and insulation gap, side slot are provided between medial launder 114 and central channel 113 It is provided with insulation gap between 116 and medial launder 114.
As shown in Fig. 2,3,4,14,15, the bottom of socket panel 110, which also coordinates, is equipped with shield 111, the wall of shield 111 Portion is provided with wiring hole 112, and corner is provided with wire column mounting plate 117, firewire input wires head 155, zero curve in shield 111 Input wires head 132, ground wire input wires head 142 are mounted on wire column mounting plate 117 so that the conductor layouts in socket are more It is neat, reasonable to add;The support plate 170 positioned at magnetic-type microswitch group bottom is also equipped in shield 111, support plate 170 Center position is provided with the center mounting hole 171 to match with magnetic-repulsion microswitch bottom, and ring is provided in support plate 170 Sleeve wiring hole 172 shape array and corresponding with the sleeve of magnetic-type microswitch, for ease of magnetic-repulsion microswitch Batch production and Automated assembly it is convenient, the bottom of sleeve is provided with the claw of stretching, and the periphery of sleeve wiring hole 172 is set It is equipped with the card hole 173 to match with claw;It is additionally provided in support plate positioned at 172 periphery of sleeve wiring hole and is declined with magnetic The identical wire guide of dynamic number of switches 174.
As seen in figures 3-6, the terminal plate being connect with movable conducting strip is extended to straight down in wire guide 174, with fixation The terminal plate horizontal direction of conductive sheet connection extends and is located at 170 top of support plate;For example, with the magnetic-type microswitch of head end The conducting wires of outgoing frame b connections pass through being connect into terminal plate b for wire guide and adjacent magnetic-type microswitch so that The conductor layouts of the present invention are neat, and save socket inner space.
As shown in Figure 7,8, the center position of live wire conductive 121 is provided with the firewire conductive trough of shallow trough shape, and firewire is led The current-carrying part of electric piece 121 is installed at the inner wall of firewire conductive trough 121, and conducting position is installed in inside groove, increases safety Property.
As shown in figure 8, magnetic derives is provided with ring-shaped step on column 123, it is socketed on magnetic and derives the spring of column 123 between annular Step jacks magnetic between magnetic pushing cover body 125, by the elastic force of spring and derives column 123 towards live wire conductive 121.
As shown in figs. 4-7, fixed-conductive film is socketed on the outside of magnetic guide post and arrangement concentric with it, fixed-conductive film Between movable conducting strip and magnetic contact, pass through the connection type of socket so that fixed-conductive film and movable conducting strip Contact more stablizes, is reliable.
The gap being set between magnetizer and magnetic contact is 1-7mm, the interval master between magnetizer and magnetic contact To depend on the adsorption capacity size that magnetizer obtains, it is preferable that the gap being set between magnetizer and magnetic contact is preferably 1-4mm。
As shown in figs. 16-20, complementary plug main body 200 includes supporing shell 300, the plug being installed on above supporing shell Panel 210, the conductive panel 220 being installed below supporing shell.
As shown in figure 16, the matching for the adaptation present invention with three hole plugs and with holes plug, and it is slotting in order to improve The top end surface setting of headful, plug panel 210 there are one three, top jack 211 and is located at three, top jack Two, the top jack 212 of 211 both sides, the corresponding side-walls in both ends of supporing shell 300 are also respectively provided with side two and insert Hole 213.
As shown in Figure 17,18,300 symmetrical structure of supporing shell, be provided in supporing shell 300 it is a pair of along longitudinal direction The bar shaped mounting groove 310 being disposed to extend is provided in supporing shell 300 and is arranged along the horizontal and connects with bar shaped mounting groove 310 Two pairs of logical elastic grooves 320, the interval region between bar shaped mounting groove 310 are provided with ground slot 340, bar shaped mounting groove 310 it Between interval region be additionally provided with a pair of branch slot 330 connected and be in tilted layout with bar shaped mounting groove 310, three, top jack 211 zero line jack, firewire jack are corresponding with branch slot 330 respectively, the earth jack and ground slot of three, top jack 211 340 is corresponding, and two, top jack 212, the hole depth direction of the jack 213 of side two are corresponding with bar shaped mounting groove 310.
As shown in figures 17 to 20, the conductive gold being adapted with 310 shape of bar shaped mounting groove is installed in bar shaped mounting groove 310 Belong to piece 214, the conductive support plate 215 being adapted with 330 shape of branch slot, a pair of conductive sheet metal are provided on conductive metal sheet 214 Elasticity ground connection clip 216 in ground slot 340 is installed between 214;One of conductive metal sheet 214 is connected by firewire Contact pin 217 is connect with center conductive piece 222, another conductive metal sheet 214 is connected by zero curve connection sheet 218 and intermediate conductive sheet It connects, elasticity ground connection clip 216 is connect by grounding connection piece 219 with outer conductive piece 226, and center conductive piece 222, which is installed on, leads 220 center position of electric panel and corresponding with live wire conductive, intermediate conductive sheet 224 is socketed on outside center conductive piece 222 Portion and corresponding with neutral wire conductive, outer conductive piece 226 be socketed on 224 outside of intermediate conductive sheet and with ground connection conductive sheet It is corresponding.
Particularly importantly, it is the normal work of guarantee structure, the center position of center conductive piece 222 is provided with magnetic material Body A, is embedded with magnetic bodies B on intermediate conductive sheet 224, and magnetic bodies A repels each other active force to magnetic head generation, and magnetic bodies B is saturating It crosses magnetizer and attracting active force is generated to magnetic contact a, b;Preferably, the interconnecting piece of center conductive piece 222 and magnetic bodies A Position is made of insulation wire material.
To improve safe class, the insulation being provided on conductive panel between center conductive piece and intermediate conductive sheet Body, the insulator being additionally provided on conductive panel between conductive sheet between and outer conductive piece improve insulating protection grade.
As shown in Figure 17,19,20, elastic groove 320 is installed on the outside of a pair of conductive sheet metal 214, pacifies in elastic groove 320 Equipped with the spring between 300 inner wall of 214 side wall of conductive metal sheet and supporing shell, support force is provided by spring, is pushed A pair of conductive sheet metal is mutually drawn close;The bottom of two jacks 212 in top extends to the area between a pair of conductive sheet metal at this time Domain, the region of the hole depths of two jacks 213 in side between a pair of conductive sheet metal, the zero line jack of three jacks in top, The bottom of firewire jack extends to the obtuse angle open end side of conductive support plate 215 and conductive metal sheet 214.
Elastic groove 320 can also be installed on the inside of a pair of conductive sheet metal 214, at this point, being equipped in elastic groove to leading Electric metal piece 214 provides the spring of elastic force, which provides support force and a pair of conductive sheet metal is pushed to deviate from each other, push up at this time The bottom of two jacks 212 in end extends to the lateral area of a pair of conductive sheet metal, and the hole depth of two jacks 213 in side is between one Lateral area between conductive metal sheet, the zero line jack of three jacks in top, the bottom of firewire jack extend to conductive branch The acute angle open end side of plate 215 and conductive metal sheet 214.
Such as Figure 17,19,20, it is provided with flanging at conductive metal sheet and jack respective side, passes through the guiding of flanging Effect, easily facilitates the insertion of plug.

Claims (6)

1. magnetic control microswitch, it is characterised in that:It includes magnetic-repulsion micro-control switch, magnetic-type micro-control switch, magnetic-repulsion fine motion Switch includes that magnetic derives column, is installed on the magnetic head that magnetic derives the upper end of column, and the lower end that magnetic derives column is socketed with limit disk, And the lower end that magnetic derives column is connected with the conductive contact for protruding from limit disk lower face, and magnetic, which derives to be socketed on column, to be located at The magnetic pushing cover body of disk outer portion is limited, is also equipped in magnetic pushing cover body a pair of positioned at limit disk lower end and spaced apart Magnetic pushes away conductive sheet, and a pair of of magnetic is divided into interval region between pushing away between conductive sheet, conductive contact be located at right over interval region and Conductive contact can push away the opposite interval side of conductive sheet when moving downward with a pair of of magnetic and be in contact, and the outside that magnetic derives column is also socketed Having makes magnetic derive the spring that column is stretched out along its axis direction to live wire conductive;
Magnetic-type micro-control switch includes magnetic contact, magnetic guide post, movable conducting strip, the sleeve being socketed on outside magnetic guide post, The upper end installation of magnetic guide post is magnetic contact, and the lower end of magnetic guide post is equipped with movable conducting strip, be equipped in sleeve between Fixed-conductive film between movable conducting strip and magnetic contact, each self-closing connects fixed-conductive film respectively with active conductive on piece Line plate;
One of terminal plate is connect with the conducting position that a magnetic pushes away conductive sheet.
2. magnetic control microswitch according to claim 1, it is characterised in that:The magnetic pole of above-mentioned magnetic head upper end is touched with magnetism The magnetic pole of head upper end is identical.
3. magnetic control microswitch according to claim 2, it is characterised in that:Above-mentioned conductive contact is installed on limit disk simultaneously And limit disk bottom is protruded from, the lower end that magnetic derives column is connect with limit disk.
4. the magnetic control microswitch according to any one of claim 1-3, it is characterised in that:Magnetic pushing cover body is by section Cycle object stretches the entity obtained in vertical direction, and the through-hole being connected with its inner cavity, magnetic are provided at the top of magnetic pushing cover body It pushes away conductive sheet to include arc conductive segment, extend conductive segment, arc conductive segment is matched with the inner wall of magnetic pushing cover body, arc conductive segment Center position be provided with and derive the arc groove that matches of column with magnetic, extend conductive segment and connect with arc conductive segment.
5. magnetic control microswitch according to claim 4, it is characterised in that:Magnetic, which derives, to be socketed on column between magnetic head and magnetic Spring between pushing cover body.
6. magnetic control microswitch according to claim 5, it is characterised in that:Movable conducting strip, fixed-conductive film, magnetism are touched Head with magnetic guide post arranged concentric.
CN201611201338.9A 2016-12-22 2016-12-22 Magnetic control microswitch Active CN106602319B (en)

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CN201611201338.9A CN106602319B (en) 2016-12-22 2016-12-22 Magnetic control microswitch
CN201810152704.9A CN108376856A (en) 2016-12-22 2016-12-22 Magnetic coupling type is without spring hole scoket
CN201810152709.1A CN108376857A (en) 2016-12-22 2016-12-22 The anticreep no spring hole scoket of high-insulation

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CN201611201338.9A CN106602319B (en) 2016-12-22 2016-12-22 Magnetic control microswitch

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CN201810152709.1A Division CN108376857A (en) 2016-12-22 2016-12-22 The anticreep no spring hole scoket of high-insulation

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CN201810152709.1A Withdrawn CN108376857A (en) 2016-12-22 2016-12-22 The anticreep no spring hole scoket of high-insulation
CN201611201338.9A Active CN106602319B (en) 2016-12-22 2016-12-22 Magnetic control microswitch

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110994277A (en) * 2019-12-19 2020-04-10 上海创功通讯技术有限公司 Circuit board connecting assembly and circuit board assembly
CN111342285B (en) * 2020-03-06 2022-04-01 青岛温极医疗科技有限公司 Socket, plug and socket strip
CN113178737B (en) * 2021-04-10 2023-10-27 高程惠 Bridge type transition pore-free waterproof permanent magnet attraction power connector equipment

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Publication number Priority date Publication date Assignee Title
WO1995031018A1 (en) * 1994-05-10 1995-11-16 Strix Limited Electrical coupling
CN2741232Y (en) * 2005-04-15 2005-11-16 黄华道 Electromagnetic leakage preventing socket
CN102842458A (en) * 2012-08-31 2012-12-26 天津大学 Magnetic control switch
CN105896170A (en) * 2015-01-25 2016-08-24 童飞 Magnetic-attracting anti-electric-shock waterproof antimagnetic non-jack socket/plug
CN106159549A (en) * 2015-03-31 2016-11-23 富士迈半导体精密工业(上海)有限公司 Magnetic electric connector and joint thereof
CN205828284U (en) * 2016-05-31 2016-12-21 芜湖杰诺瑞汽车电器系统有限公司 A kind of electromagnetic switch

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995031018A1 (en) * 1994-05-10 1995-11-16 Strix Limited Electrical coupling
CN2741232Y (en) * 2005-04-15 2005-11-16 黄华道 Electromagnetic leakage preventing socket
CN102842458A (en) * 2012-08-31 2012-12-26 天津大学 Magnetic control switch
CN105896170A (en) * 2015-01-25 2016-08-24 童飞 Magnetic-attracting anti-electric-shock waterproof antimagnetic non-jack socket/plug
CN106159549A (en) * 2015-03-31 2016-11-23 富士迈半导体精密工业(上海)有限公司 Magnetic electric connector and joint thereof
CN205828284U (en) * 2016-05-31 2016-12-21 芜湖杰诺瑞汽车电器系统有限公司 A kind of electromagnetic switch

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CN106602319A (en) 2017-04-26
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