CN102347568A - Sliding electrical connection device, plug thereof, socket thereof and wiring board - Google Patents
Sliding electrical connection device, plug thereof, socket thereof and wiring board Download PDFInfo
- Publication number
- CN102347568A CN102347568A CN2010102447026A CN201010244702A CN102347568A CN 102347568 A CN102347568 A CN 102347568A CN 2010102447026 A CN2010102447026 A CN 2010102447026A CN 201010244702 A CN201010244702 A CN 201010244702A CN 102347568 A CN102347568 A CN 102347568A
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- Prior art keywords
- electric
- hard contact
- socket
- base
- plug
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
- H01R13/4534—Laterally sliding shutter
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
- H01R24/78—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield contacts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to a sliding electrical connection device which comprises the following parts: a plug which has a plug body, wherein the plug body is provided with at least two first metal contacts at a bottom; a socket which has a pedestal, wherein the pedestal is provided with at least two second metal contacts inside; a slide guiding mechanism which guides the first metal contacts to slide from an insertion position to the second metal contacts to complete electrical connection. The invention also relates to an electrical connection plug, an electric connection socket and a wiring board. Based on the slide guiding mechanism, more stable contact of the metal contacts can be obtained to ensure electrodes to complete electrical connection simultaneously to the greatest extent, and reduce and eliminate generation of an electric arc as much as possible to eliminate hidden trouble of fire hazard, and electric appliance of a small power or large power is suitable. In addition, through providing a pressing elastomer between the pedestal and the metal contacts, under pressure of the pressing elastomer, the metal contacts keep enough clamp force to guarantee a contact rate between the electrodes and reliability of the electrical connection.
Description
Technical field
The present invention relates to arrangements of electric connection, be specifically related to a kind of slidingtype arrangements of electric connection, and plug, socket, wiring board.
Background technology
All the time; Comparatively traditional electric connection mode and arrangements of electric connection all are to adopt direct insertion connection; This traditional connected mode realizes and uses all very easy; Its structure is to accomplish electrical connection through the elasticity and the conductivity of the hard contact self of electrode; The user vertically inserts in the electrode hole of socket through hand-held plug; Make the hard contact of plug touch the hard contact of socket, and clamped, accomplish electrical connection with this by the hard contact of socket.
When the user need break off electrical connection, need hand-held plug that the hard contact of plug is vertically extracted from electrode hole, the hard contact of plug can overcome the clamping force of the hard contact of socket at this moment, from the hard contact disengaging connection of socket.Because the common outline of electrode hole is wider than the thickness of plug electrode, be not perpendicular to socket if make the user when inserting angle like this, the moment that then possibly cause different electrode completion to be electrically connected is different, can't guarantee to conduct electricity after the first ground connection; Energising back plug live part has exposed, then the operator is had potential safety hazard.Possibly form the situation of arcing between electrode in addition, and the electric arc of high temperature also possibly cause the component failure or the fusing of arrangements of electric connection, thereby cause the hidden danger of fire.
Summary of the invention
Though there is certain potential safety hazard in traditional direct insertion electric connection mode, because therefore the normally power supply supply of small-power electrical equipment of occasion of using was widely used a lot of years for people.The inventor notices office space and the family that enters into people along with increasing high-power electric appliance (for example air-conditioning etc.); If high-power electric appliance continues to adopt existing direct insertion electric connection mode at present, the potential safety hazard of this mode and the reliability of electrical connection etc. possibly brought serious consequence.
Above-mentioned technical problem based on the inventor finds an object of the present invention is to propose a kind of slidingtype arrangements of electric connection and plug thereof, socket, wiring board, can improve the reliability of electrical connection problem of direct insertion electric connection mode, and eliminate safe hidden trouble as far as possible.
For realizing above-mentioned purpose, one aspect of the invention provides a kind of slidingtype arrangements of electric connection, comprising:
Plug has header body, is provided with at least two first hard contacts in the bottom surface of plug;
Socket has base, is provided with at least two second hard contacts in base inside, and said base also is provided with said first hard contact of guiding and slides to the sliding guidance mechanism that said second hard contact is accomplished electrical connection from the insertion position.
Technique scheme is than traditional direct insertion arrangements of electric connection; Owing to adopted first nothing to be electrically interposed in; The electric connection mode of slide connecting again; Can make more stable contact of hard contact based on sliding guidance mechanism; And got rid of the different electrode that the operation owing to the user possibly cause as far as possible and accomplished the different electric arcs that produce of the moment that is electrically connected; Under the situation of having guaranteed certain accuracy of manufacture; Slide by sliding guidance mechanism and to connect electricity and can guarantee as far as possible that electrode accomplishes electrical connection simultaneously; Thereby reduce and eliminate the generation of electric arc as much as possible; Eliminate disaster hidden-trouble, and all can be suitable for for small-power or powerful electrical equipment.
Preferably, also be provided with insulation system in the base of said socket, said insulation system comprises the insulating barrier of isolating each second hard contact, will be divided into semi-enclosed absolute electrode storehouse between each second hard contact through said insulating barrier.Can improve the creepage distance between each second hard contact through insulating barrier, make it reach safe distance, avoid the short circuit that sparks between the electrode and cause, improve the coefficient of safety of arrangements of electric connection.
Preferably, in the base of said socket, also be provided with the insulating lid that covers on said second hard contact, will be divided into the absolute electrode storehouse of sealing between each second hard contact through said insulating lid and insulating barrier.Can increase the creepage distance between each second hard contact through insulating barrier and insulating lid; Make it reach safe distance; Avoid the short circuit that sparks between the electrode and cause; Improve the coefficient of safety of arrangements of electric connection; And when switching on and off electrical connection,, also can be blocked in the insulating lid even produced electric arc; The patchhole that can't jump out, thus the danger that the user gets an electric shock eliminated.
In technique scheme; Be provided with between base and the hard contact and hold out against elastomer; The preferred spring of elastomer wherein; Because flexibility decrease or distortion can take place in hard contact in use for some time; But hold out against spring since its material that adopts and helical structure cause its out-of-service time than hard contact slowly many; Therefore can make hard contact hold out against the enough clamping forces of continuation maintenance under the pressure of spring, the contact rate between the assurance electrode and the reliability of electrical connection.
Preferably; Also be provided with the protective door assembly in the base of said socket; Said protective door assembly comprises with respect to said base moving plate slidably; Said moving plate has the holding portion of vertical perforation; The described accommodation section is provided with shield portions in dividing, and under non operating state, the holding portion of said moving plate is blocked by said occlusion part branch; In working order, the holding portion of said moving plate is not blocked by said occlusion part branch.Can make the slidingtype arrangements of electric connection when the non operating state through the protective door assembly; The user can't directly touch the hard contact in the electric-connected socket; Even the user passes the shield portions of moving plate with elongated conductive body; Because its insertion position is apart from also having certain distance between the power electrode in the electric-connected socket; Be still the power electrode that can not directly touch in the socket, thereby greatly reduced Danger Electric shock risk.In addition, the protective door assembly can also well carry out the dustproof of the interior hard contact of electric-connected socket.
Preferably, said first hard contact also comprises: at least one first grounding electrode; Said second hard contact comprises: at least one second grounding electrode; Position before at least one first grounding electrode of said plug inserts said electric-connected socket and slides into said conductive site, said at least one second grounding electrode contacts energising with said at least one first grounding electrode respectively.Through sliding type grounding electrode is just accomplished connects in the position of connecting prior to power electrode; Can be grounded electrode connects prior to power electrode; Be later than the safety requirements that power electrode breaks off; Eliminated traditional direct insertion arrangements of electric connection because direction of insertion has certain inclination to cause grounding electrode to require to connect simultaneously with power electrode; Or be later than power electrode and connect, because energising back plug live part has exposed and Danger Electric shock risk that possibly cause the user.
Preferably, said first hard contact is the plane with the contact-making surface that is electrically connected of said second hard contact.The slip of first hard contact is convenient in the way of contact on plane, and the contact of the way of contact on plane simultaneously is tightr, and contact rate is higher.
For realizing above-mentioned purpose, another aspect of the present invention provides a kind of Electric plug with shutter, has header body, is provided with at least two first hard contacts in the bottom surface of Electric plug with shutter.
For realizing above-mentioned purpose, another aspect of the present invention provides a kind of electric-connected socket, has base, is provided with at least two second hard contacts in base inside, and the edge bearing of trend of said second hard contact is provided with sliding guidance mechanism.
For realizing above-mentioned purpose, one side more of the present invention provides a kind of wiring board, comprises at least two aforementioned electric gang socket.
Based on the above technical solution, one embodiment of the present invention using a first radio insert and slide on the electrical connection, the slide guide mechanism on the metal contacts can be more stable contact, and try to eliminate the operation of the user may cause different electrode electrically connected to complete the arc generated at different times and in ensuring the accuracy of a case of manufacturing, by means of sliding the slide guide body may try to ensure that the electrical connection is electrically connected to the electrode simultaneously, thereby reducing as much as possible and eliminate the generation of arc, eliminate fire hazards, and the low-power or high-power electrical appliances are can be applied; in another embodiment, the base and the metal contact between the top tight elastomer, so that the metal contacts on the top pressure tight elastic body to maintain a sufficient clamping force, to ensure the contact between the electrodes and electrical connection reliability rate; in yet another embodiment, the socket by insulating spacer disposed between the metal contacts can improve the between metal contacts creepage distances to reach a safe distance to avoid a short circuit between the electrodes, electrically connected devices to improve the safety factor.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the perspective view of the Electric plug with shutter among the present invention one slidingtype arrangements of electric connection embodiment;
Fig. 2 is the perspective view of the other direction of Fig. 1 Electric plug with shutter;
Fig. 3 is the front decomposition texture sketch map of the present invention one slidingtype arrangements of electric connection embodiment.
Fig. 4 is the perspective view of the base of the electric-connected socket among the present invention one slidingtype arrangements of electric connection embodiment.
Fig. 5 is the perspective view of the insulating lid of the electric-connected socket among the present invention one slidingtype arrangements of electric connection embodiment.
Fig. 6 is the back side perspective view of Fig. 5 insulating lid.
Fig. 7 is the perspective view of the protective door assembly of the electric-connected socket among the present invention one slidingtype arrangements of electric connection embodiment.
Fig. 8 is the back side perspective view of Fig. 7 protective door assembly.
Fig. 9 is the perspective view of the top cover of the electric-connected socket among the present invention one slidingtype arrangements of electric connection embodiment.
Embodiment
Through accompanying drawing and embodiment, technical scheme of the present invention is done further detailed description below.
As shown in Figure 1, be the perspective view of the Electric plug with shutter among the present invention one slidingtype arrangements of electric connection embodiment.In the present embodiment; The Electric plug with shutter 100 of slidingtype arrangements of electric connection matches with the electric-connected socket cooperation; This Electric plug with shutter 100 has header body 104; Be provided with at least two first hard contacts in the bottom surface of header body 104; First hard contact can comprise at least two first power electrodes; Can also comprise at least one first grounding electrode; First grounding electrode can slightly be longer than first power electrode; So that when plug is pulled out during emergency power off, first grounding electrode can be later than the outage of first power electrode.In the present embodiment, the bottom surface of header body 104 is provided with the hard contact 102 of two first power electrodes and the hard contact 101 of 103 and one first grounding electrodes.
As shown in Figure 2, be the perspective view of the other direction of Fig. 1 Electric plug with shutter.In Fig. 2; The electrical connection contact-making surface of first hard contact can adopt the plane; And first hard contact all can adopt flat, and each first hard contact is parallel each other, and the set-up mode of this parallel first hard contact helps the slide of Electric plug with shutter in electric-connected socket.The cross sectional shape of other first hard contact also can adopt, for example first hard contact of circular arc or cylindrical first hard contact etc.
Each first hard contact in header body 104 bottom surfaces can be the setting based on bottom center's line symmetry, also can select for use asymmetrical mode to be provided with.The more standardization of symmetrically arranged first hard contact; Be convenient to make and use; And first hard contact can be adjusted the distance between first hard contact by asymmetrical position is set; Can make it reach the safe distance between hard contact; And meeting under the situation of safe distance; If use in the bigger occasion of power; The hard contact that employing is symmetrical set mode then need be made the Electric plug with shutter of large-size; First hard contact by asymmetric set-up mode is set does not then need the Electric plug with shutter of large-size, thereby reduces the size of Electric plug with shutter.
In the embodiment in figure 1; The sidewall of header body 104 can also be provided with spacing block set; This spacing block set can play the slip restriction of header body 104 after sliding into predeterminable range; Through can hard contact to the restriction of slip predeterminable range can sliding into the contact position that needs guaranteeing enough contacts area, and can be because of not sliding deficiency or excessively cause the situation of the too small or virtual connection of contact area.
Between spacing block set and header body 104, be provided with retainer spring; This retainer spring can make spacing block set move back and forth diametrically; When the surperficial pressurized of spacing block set; Spacing block set meeting retraction header body 104; When pressure solutions is removed; Spacing block set can reset under the effect of retainer spring, stretches out header body.
In another embodiment, the releasing spacing block set that links with spacing block set can also be set on the header body 104, the user can make spacing block set withdrawal header body through depressing the releasing spacing block set, thus the slip of the Electric plug with shutter that lifts restrictions restriction.
On the bottom surface of header body 104, guide rail or guide groove can also be set, can match, realize sliding guidance function Electric plug with shutter with guide groove or the guide rail on the electric-connected socket.
As shown in Figure 3, be the front decomposition texture sketch map of the present invention one slidingtype arrangements of electric connection embodiment.Wherein, electric-connected socket comprises top cover 200, protective door assembly 300, insulating lid 500 and base 400, and top cover 200 is fastened on the base 400.Next respectively the structure of base 400, insulating lid 500, protective door assembly 300 and top cover 200 is described.
As shown in Figure 4, be the structural representation of the base of the electric-connected socket among the present invention one slidingtype arrangements of electric connection embodiment.Be provided with at least two second hard contacts in base 400 inside.Second hard contact can comprise at least two second source electrodes; The second source electrode inserts electric-connected sockets and slides into the conductive site of preset displacement at least two first power electrodes of Electric plug with shutter, contacts energising with at least two first power electrodes respectively.Can also comprise at least one second grounding electrode in the base 400; Wherein the position of second grounding electrode before at least one first grounding electrode of Electric plug with shutter inserts electric-connected socket and slides into conductive site contacts energising with at least one first grounding electrode of Electric plug with shutter respectively.
In the present embodiment, can adopt the mode of sliding to certain direction, its slip can be a linear slide, also can be designed to curve and slide, and is designed to as required perhaps both comprise that curve also comprises the sliding type of straight line.
In the present embodiment, second hard contact comprises 406,407 and grounding electrodes 405 of two power electrodes.Wherein grounding electrode 405 is longer than power electrode 406 and 407, after Electric plug with shutter inserts electric-connected socket and when sliding, because the length longer (shown in Fig. 4) of grounding electrode 405 makes grounding electrode connect prior to power electrode.
Between the internal structure of base 400 and second hard contact, be provided with and hold out against elastomer (as holding out against spring 408 among Fig. 4).Second hard contact can adopt a sheet metal, also can adopt two sheet metals.In the embodiment that adopts a sheet metal, hold out against spring with the insulation system of this sheet metal top to socket inside, electrical connection is accomplished in the space that the hard contact of Electric plug with shutter slides between sheet metal and the insulation system.
In the embodiment that adopts two sheet metals; Fig. 4 also shows this situation; The hard contact of Electric plug with shutter slides into the space that forms between two sheet metals and accomplishes electrical connection, wherein is arranged on to hold out against elastomer between two sheet metals and the socket internal structure and can realize the clamping force between the sheet metal.Flexibility decrease or distortion can take place in the hard contact of the electric-connected socket of slidingtype arrangements of electric connection in use for some time; Hold out against the elastomeric out-of-service time than hard contact slowly many; For example hold out against spring since its material that adopts and helical structure cause its out-of-service time than hard contact slowly many; Therefore can make hard contact hold out against the enough clamping forces of continuation maintenance under the elastomeric pressure; The contact rate between the assurance electrode and the reliability of electrical connection; On another angle, also greatly improved the useful life of arrangements of electric connection.
First hard contact that in base 400, also is provided with the guiding Electric plug with shutter is accomplished the sliding guidance mechanism that is electrically connected from the insertion position to slide to second hard contact.Sliding guidance mechanism can comprise the insertion position that is arranged on first hard contact and the guiding groove between second hard contact; This guiding groove is on the edge of second hard contact bearing of trend; First hard contact just can contact with second hard contact through in guiding groove, sliding exactly, and is user-friendly.
On base 400 or top cover 200, guide groove or guide rail can also be set, match with guide rail or guide groove on the bottom surface of the header body 104 of Electric plug with shutter 100, can realize that also first hard contact slides into second hard contact and accomplishes the sliding guidance that is electrically connected.
First hard contact is easier contact with second hard contact friction in order to make, and the electrical connection guiding structural of guiding first hard contact entering can be set, for example bending structure or arc structure at the edge of the sheet metal of second hard contact.
The electrical connection contact plane of second hard contact in the base of electric-connected socket adopts planar fashion (flat), and each second hard contact can laterally arrange.Second hard contact of this plate armature is convenient to the slide of Electric plug with shutter in electric-connected socket.Sheet metal adopts the plane formula contact, after receiving the pressure of holddown spring, can realize contacting more closely with first hard contact with circular cross-section, realizes higher contact rate.The cross sectional shape of other second hard contact also can adopt, for example second hard contact of second hard contact of circular arc type or many circular cross-sections etc.
Each second hard contact at base can be the setting based on bottom center's line symmetry, also can select for use asymmetrical mode to be provided with.The more standardization of symmetrically arranged second hard contact; Be convenient to make and use; And second hard contact can be adjusted the distance between second hard contact through asymmetrical position is set; Can make it reach the safe distance between hard contact; And meet safe distance under the situation; If use in the bigger occasion of power; Adopt symmetrically arranged hard contact then need make the electric-connected socket of large-size; Second hard contact through asymmetric setting is set does not then need the electric-connected socket of large-size, thereby reduces the size of electric-connected socket.
In the base 400 of socket, also be provided with insulation system; This insulation system comprises the insulating barrier 401,402,403 of isolating each second hard contact; This insulating barrier 401,402,403 can have unified straight plate shape, also can be to have an insulating barrier that difform insulation board forms by a plurality of.
In Fig. 4; Two power electrodes 406,407 and grounding electrode 405 are insulated dividing plate 402,403,401 respectively and are divided into semi-enclosed three absolute electrode storehouses; Insulating barrier 402,403,401 is not only isolated power electrode 406,407 and grounding electrode 405; Also will isolate respectively, form the absolute electrode storehouse with the holddown spring 408 that power electrode 406,407 is connected with grounding electrode 405.
The formation in absolute electrode storehouse can increase the creepage distance between second hard contact, makes between second hard contact to reach safe distance, thereby avoids the short circuit between the electrode, improves the coefficient of safety of arrangements of electric connection.
In another embodiment; Top at second hard contact can also be provided with insulating lid 500; Shelter from second hard contact from top, each second hard contact spatially can be divided into the absolute electrode storehouse of a plurality of sealings through insulating barrier 402,403,401 and insulating lid 500.In Fig. 3; Two power electrodes 406,407 and grounding electrode 405 all are insulated three absolute electrode storehouses that dividing plate 402,403,401 and insulating lid 500 are divided into sealing; Insulating barrier 402,403,401 is not only isolated power electrode 406,407 and grounding electrode 405; Also will isolate respectively, form the absolute electrode storehouse with the holddown spring 408 that power electrode 406,407 is connected with grounding electrode 405.
The formation in absolute electrode storehouse can increase the creepage distance between second hard contact; Make between second hard contact and reach safe distance; Thereby avoid the short circuit between the electrode; Improve the coefficient of safety of arrangements of electric connection; And when switching on and off electrical connection,, also can be blocked in the insulating lid even produced electric arc; The patchhole that can't jump out, thus the danger that the user gets an electric shock eliminated.
As shown in Figure 5, be the perspective view of the insulating lid of the electric-connected socket among the present invention one slidingtype arrangements of electric connection embodiment.Insulating lid 500 can be to have certain thickness thin plate, is provided with at insulating lid 500 and is convenient to the linear groove 501,502,503 that first hard contact slides into second hard contact, and the outer rim of insulating lid 500 can be blocked with base 400 inner structures.
The groove that on insulating lid 500, is provided with is not limited to the linear groove; For adopting the slidingtype arrangements of electric connection of realizing electrical connection with non-rectilinear mode (for example curve or part curved portion straight line) sliding type, then can set the groove of the shape of mating with its taxi circuit.
For making covering on insulating barrier 402,403,401 that insulating lid 500 can be stable; Can be provided with in the bottom of insulating lid 500 and can embed insulating barrier 402,403, the insert 504 (shown in Fig. 6) between 401; Through insert 504 and insulating barrier 402,403, embedding relation between 401, form the relatively absolute electrode storehouse of sealing.As shown in Figure 7, be the perspective view of the protective door assembly of the electric-connected socket among the present invention one slidingtype arrangements of electric connection embodiment.Protective door assembly 300 comprises with respect to base 400 moving plate slidably; Moving plate has the holding portion of vertical perforation; Be provided with shield portions in the holding portion; Under non operating state; The holding portion of the moving plate part that is blocked is blocked; In working order, the holding portion of the moving plate part that is not blocked is blocked.
Holding portion can be at least two through holes that are used to hold first hard contact; Through hole 301,302,303 is arranged in Fig. 5; Shield portions can be provided with back-moving spring between block or catch and the moving plate for telescopic block (not shown) or bent catch (not shown).
The user is when using the slidingtype arrangements of electric connection; First hard contact of header body 104 bottoms can be inserted in the through hole of moving plate; Because the pressure of first hard contact; Make block opened by crowded; Compression reseting spring; This moment, first hard contact passed through hole 301,302,303, so as Electric plug with shutter 100 and moving plate slide afterwards with base 400 in second hard contact be electrically connected.When extracting Electric plug with shutter; Because first hard contact breaks away from from through hole 301,302,303; Block resets after receiving the pressure of back-moving spring; Again block through hole, thereby realized when non operating state, blocking the hard contact in the base; The Danger Electric shock risk of avoiding user misoperation to cause; And in working order down, first metal gets an electric shock and gives the certain pressure of block overcoming the elastic force of back-moving spring, thereby passes through hole.
Moving plate can slide under the drive of first hard contact the preset displacement so that first hard contact can slide, with realize with second hard contact between be electrically connected., first hard contact can get back to the home position in order to make moving plate after extracting; Back-moving spring 305 (shown in Fig. 8) can be set between moving plate and base 400; One end of this back-moving spring is connected on the spring erection column 304 of moving plate; The other end is installed in the base; Utilize the moving plate pulling force that back-moving spring had after the slip preset displacement, make moving plate get back to the home position.
For anti-locking plate is slided into inappropriate position (for example through hole faces second hard contact) under non operating state; Therefore need carry out spacingly to moving plate, in base 400, can be provided for the moving plate position limiting structure that slides at non operating state limit moving plate.
A kind of concrete implementation of this moving plate position limiting structure comprises the stopper slot that is located on the moving plate, and is arranged on the spacer pin (not shown) that cooperates with stopper slot in the base 400, between spacer pin and base 400, also is provided with the back-moving spring (not shown).Under non operating state, the pressure that spacer pin receives back-moving spring gets into stopper slot, stop that moving plate slides, and the user can remove the spacing of moving plate through the mode that spacer pin is withdrawed from stopper slot in use.For example spacer pin is located at the below of the holding portion of moving plate, its pressure that can receive first hard contact is subjected to displacement downwards, thereby withdraws from stopper slot.First hard contact that promotes spacer pin can adopt first grounding electrode, also can adopt first power electrode.
As shown in Figure 9, be the structural representation of the top cover of the electric-connected socket among the present invention one slidingtype arrangements of electric connection embodiment.The through hole 201 that Electric plug with shutter 100 inserts can be set on top cover 200, be convenient to Electric plug with shutter 100 insertions and move preset displacement at through hole 210.
The spacing horizontal concrete chute of the spacing block set of header body 104 and top cover 200 has constituted first hard contact that makes plug 100 and has inserted the electrical connection retaining mechanism that tightens behind the socket and the predetermined displacement that slides.
Except above-mentioned electrical connection retaining mechanism; Be electrically connected retaining mechanism other implementation can also be arranged; For example spacer pin is set in header body; The spacing hole that cooperates with spacer pin is set at the socket top; Between spacer pin and header body, be provided with back-moving spring, spacer pin receives the effect of back-moving spring and stretches out from the bottom of header body.When the plug bottom surface touches socket; Spacer pin receives pressure and the header body of withdrawing of receptacle face; And after plug slides into preset displacement; Spacer pin is aimed at spacing hole; This moment, spacer pin was owing to receive the effect of back-moving spring; Stretch out header body, and get into spacing hole, thereby accomplish the locking of electrically connecting position.
Electric plug with shutter need slided back the scene that initial position is extracted; Can be at the releasing spacing block set that axially is subjected to displacement that prolongs of the sidewall setting of header body and spacer pin interlock; The user is through stirring the releasing spacing block set to the power of extracting direction; Drive spacer pin and break away from spacing hole, thereby remove the locking of electrically connecting position.
Embodiment below in conjunction with a slidingtype arrangements of electric connection of the present invention illustrates the running flow process of each parts of device in use.
After the hand-held Electric plug with shutter of user inserts electric-connected socket; Wherein the spacing block set of Electric plug with shutter is aimed at vertical the insertions mouth of the spacing horizontal concrete chute that the top cover of electric-connected socket is provided with; After the insertion; Spacing block set gets into vertical insert mouthful, and the through hole and the linear groove on the insulating lid that pass on the protective door assembly of two first power electrodes of Electric plug with shutter and one first grounding electrode is inserted into guiding groove simultaneously.
After block in the through hole on the protective door assembly received the pressure of first power electrode and first grounding electrode, compression reseting spring, thereby open through hole made win power electrode and first grounding electrode all can pass through hole.Wherein first grounding electrode downwards will over against spacer pin extrude the stopper slot on the moving plate, thereby removed the slip restriction of spacer pin to moving plate.
The user imposes the thrust of preset direction (for example horizontal etc.) to header body; Two first power electrodes and one first grounding electrode of Electric plug with shutter slide along guiding groove; Drive moving plate and slide together, wherein second grounding electrode of electric-connected socket contacts with first power electrode prior to two second source electrodes with first grounding electrode of plug.Simultaneously, spacing block set receives the pressure retraction header body of chute inwall, and the retainer spring between compression spacing block set and the header body.After the slip preset displacement; First power electrode enters between two sheet metals of second source electrode; Receive the effect of elastic force of clamping force and the holddown spring of sheet metal self; The power electrode of winning is closely contacted with the second source electrode; First grounding electrode also closely contacts with second grounding electrode simultaneously; The mouth of vertically extracting that spacing block set slides into spacing horizontal concrete chute blocks; The restriction header body can not slide forward and backward, and can prevent the generation because of the rollback accident power-off of header body.
When the user hoped to break off electrical connection, can select dual mode: a kind of was directly to extract, and a kind of is to return the insertion position to extract again.
The process of the mode of directly extracting comprises: during the needs outage; Particularly when the chance emergency needs fast break; The user imposes the pulling force opposite with direction of insertion to header body; Under the effect of this pulling force; First hard contact of header body bottom overcomes the thrust and the second hard contact moment disengaging of second hard contact of socket, accomplishes outage.Meanwhile, the spacing block set on the header body is deviate from from the mouth of vertically extracting of the spacing horizontal concrete chute at electric-connected socket top.
Block in the through hole of protective door assembly is owing to lost the pressure of first hard contact, and the pressure that receives back-moving spring blocks through hole again, simultaneously the protective door assembly receive and base between back-moving spring pulling force and return the home position again.
First grounding electrode can be designed to the mode longer than first power electrode; Break off when being connected between such first power electrode and the second source electrode; Still keep excellent contact between first grounding electrode and second grounding electrode, guaranteed the connected mode on disconnecting ground, first outage back like this.
Returning the process of extracting again the insertion position comprises: at first exert pressure to the releasing spacing block set on the header body, because this removes spacing block set and spacing block set interlock, so spacing block set retraction header body, remove and the vertical state that blocks of extracting mouth.The opposite thrust of pushing direction when the user applies with energized for header body more then, the slip starting position when making header body return to energized.
In this sliding process, the contact area of first hard contact and second hard contact reduces gradually, accomplishes outage until breaking away from fully.Block in the through hole of protective door assembly is owing to lost the pressure of first hard contact, and the pressure that receives back-moving spring blocks through hole again.And at this moment first grounding electrode still keeps the excellent contact state with second grounding electrode when outage, has guaranteed the connected mode on disconnecting ground, first outage back like this.In this sliding process, spacing block set slides along spacing horizontal concrete chute inwall.
Return when putting in place in header body, the user imposes the pulling force opposite with direction of insertion, and first hard contact is broken away from from electric-connected socket, and spacing block set mouthful withdraws from from vertical insertion.So far accomplish to return and insert the power-down mode of extracting again the front position and return to initial position.
Electric plug with shutter and electric-connected socket in the slidingtype arrangements of electric connection of the present invention all can be made separately and used; Wherein electric-connected socket can also form wiring board through a plurality of electric-connected sockets of combination; A plurality of electric-connected sockets in the wiring board can be arranged along linear sequence, also can arrange along polygon, circle, ellipse etc.
Should be noted that at last: above embodiment is only in order to technical scheme of the present invention to be described but not to its restriction; Although with reference to preferred embodiment the present invention has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can specific embodiments of the invention make amendment or the part technical characterictic is equal to replacement; And not breaking away from the spirit of technical scheme of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.
Claims (42)
1. a slidingtype arrangements of electric connection is characterized in that, comprising:
Plug has header body, is provided with at least two first hard contacts in the bottom surface of header body;
Socket has base, is provided with at least two second hard contacts in base inside, and said base also is provided with said first hard contact of guiding and slides to the sliding guidance mechanism that said second hard contact is accomplished electrical connection from the insertion position.
2. slidingtype arrangements of electric connection according to claim 1; It is characterized in that; Also be provided with insulation system in the base of said socket; Said insulation system comprises the insulating barrier of isolating each second hard contact, will be divided into semi-enclosed absolute electrode storehouse between each second hard contact through said insulating barrier.
3. slidingtype arrangements of electric connection according to claim 2; It is characterized in that; In the base of said socket, also be provided with the insulating lid that covers on said second hard contact, will be divided into the absolute electrode storehouse of sealing between each second hard contact through said insulating lid and insulating barrier.
4. slidingtype arrangements of electric connection according to claim 3 is characterized in that, said insulating lid is provided with is convenient to said first hard contact slides to said second hard contact along straight line linear groove.
5. slidingtype arrangements of electric connection according to claim 1 is characterized in that, between said base and said hard contact, is provided with and holds out against elastomer.
6. slidingtype arrangements of electric connection according to claim 1 is characterized in that, said first hard contact comprises:
At least two first power electrodes;
Said second hard contact comprises: at least two second source electrodes;
Insert the conductive site of the said socket and the preset displacement of sliding at least two first power electrodes of said plug, said at least two second source electrodes contact energising with said at least two first power electrodes respectively.
7. slidingtype arrangements of electric connection according to claim 6 is characterized in that, said first hard contact also comprises:
At least one first grounding electrode;
Said second hard contact comprises: at least one second grounding electrode;
Position before at least one first grounding electrode of said plug inserts said socket and slides into conductive site, said at least one second grounding electrode contacts energising with said at least one first grounding electrode respectively.
8. slidingtype arrangements of electric connection according to claim 1; It is characterized in that; Also be provided with the protective door assembly in the base of said socket; Said protective door assembly comprises that said moving plate has the holding portion of vertical perforation with respect to said base moving plate slidably, and the described accommodation section is provided with shield portions in dividing; Under non operating state; The holding portion of said moving plate is blocked by said occlusion part branch, and in working order, the holding portion of said moving plate is not blocked by said occlusion part branch.
9. slidingtype arrangements of electric connection according to claim 8; It is characterized in that; The described accommodation section is divided at least two through holes that are used to hold said first hard contact; Said shield portions is telescopic block or bent catch, is provided with back-moving spring between said block or catch and the said moving plate.
10. according to Claim 8 or 9 described slidingtype arrangements of electric connections, it is characterized in that, also be provided with back-moving spring between said moving plate and the said base.
11. slidingtype arrangements of electric connection according to claim 1 is characterized in that, said first hard contact is the plane with the contact-making surface that is electrically connected of said second hard contact.
12. slidingtype arrangements of electric connection according to claim 11 is characterized in that, said second hard contact is a sheet metal or two sheet metals.
13. slidingtype arrangements of electric connection according to claim 12 is characterized in that, the edge of said sheet metal is provided with the electrical connection guiding structural that guiding first hard contact gets into.
14. slidingtype arrangements of electric connection according to claim 10 is characterized in that, also is provided with the moving plate position limiting structure that is used at the sliding action of the said moving plate of non operating state limit in the base of said socket.
15. slidingtype arrangements of electric connection according to claim 1 is characterized in that, also is provided with between the said plug and socket to use so that first hard contact of said plug is inserting the electrical connection retaining mechanism that tightens behind the said socket and the predetermined displacement that slides.
16. an Electric plug with shutter is characterized in that having header body, is provided with at least two first hard contacts in the bottom surface of Electric plug with shutter.
17. Electric plug with shutter according to claim 16 is characterized in that, said header body bottom is provided with first guide rail.
18. Electric plug with shutter according to claim 16 is characterized in that, said header body bottom is provided with first guide groove.
19. Electric plug with shutter according to claim 16 is characterized in that, said first hard contact comprises: at least two first power electrodes.
20. Electric plug with shutter according to claim 19 is characterized in that, said first hard contact also comprises: at least one first grounding electrode.
21. Electric plug with shutter according to claim 16 is characterized in that, the electrical connection contact-making surface of said first hard contact is the plane.
22. Electric plug with shutter according to claim 16 is characterized in that, is provided with spacing block set at said header body sidewall.
23. Electric plug with shutter according to claim 22; It is characterized in that; Be provided with retainer spring between said spacing block set and the said header body,, on header body, also be provided with releasing spacing block set with said spacing block set interlock so that said spacing block set moves diametrically.
24. Electric plug with shutter according to claim 16 is characterized in that, is provided with spacer pin in said header body, said spacer pin stretches out in the bottom of said header body, between said spacer pin and said header body, is provided with back-moving spring.
25. Electric plug with shutter according to claim 24 is characterized in that, the sidewall of said header body also is provided with the releasing spacing block set that axially is subjected to displacement that prolongs with said spacer pin interlock.
26. an electric-connected socket is characterized in that having base, is provided with at least two second hard contacts in base inside, the edge bearing of trend of said second hard contact is provided with sliding guidance mechanism.
27. electric-connected socket according to claim 26; It is characterized in that; Also be provided with insulation system in the base, said insulation system comprises the insulating barrier of isolating each second hard contact, will be divided into semi-enclosed absolute electrode storehouse between each second hard contact through said insulating barrier.
28. electric-connected socket according to claim 27; It is characterized in that; In base, also be provided with the insulating lid that covers on said second hard contact, will be divided into the absolute electrode storehouse of sealing between each second hard contact through said insulating lid and insulating barrier.
29. electric-connected socket according to claim 28 is characterized in that, said insulating lid is provided with is convenient to said first hard contact slides to said second hard contact along straight line linear groove.
30. electric-connected socket according to claim 26 is characterized in that, between said base and said hard contact, is provided with and holds out against elastomer.
31. electric-connected socket according to claim 26 is characterized in that, said sliding guidance mechanism comprises: the guiding groove that is arranged on the second hard contact edge bearing of trend.
32., it is characterized in that said base also is provided with second guide groove according to claim 26 or 31 described electric-connected sockets.
33., it is characterized in that said base also is provided with second guide rail according to claim 26 or 31 described electric-connected sockets.
34. electric-connected socket according to claim 26 is characterized in that, said second hard contact comprises: at least two second source electrodes.
35. electric-connected socket according to claim 34; It is characterized in that; Said second hard contact comprises: at least one second grounding electrode; Said second grounding electrode is longer than said second source electrode, and the contact on-position of said second grounding electrode is before the conductive site of said second source electrode contact energising.
36. electric-connected socket according to claim 26; It is characterized in that; Also be provided with the protective door assembly in the said base; Said protective door assembly comprises that said moving plate has the holding portion of vertical perforation with respect to said base moving plate slidably, and the described accommodation section is provided with shield portions in dividing; Under non operating state; The holding portion of said moving plate is blocked by said occlusion part branch, and in working order, the holding portion of said moving plate is not blocked by said occlusion part branch.
37. electric-connected socket according to claim 36 is characterized in that, the described accommodation section is divided at least two through holes, and said shield portions is telescopic block or bent catch, is provided with back-moving spring between said block or catch and the said moving plate.
38. according to claim 36 or 37 described electric-connected sockets, it is characterized in that, also be provided with back-moving spring between said moving plate and the said base.
39. electric-connected socket according to claim 26 is characterized in that, said second hard contact is a sheet metal or two sheet metals.
40., it is characterized in that the edge of said sheet metal is provided with the electrical connection guiding structural that guiding first hard contact gets into according to the described electric-connected socket of claim 39.
41. according to the described electric-connected socket of claim 38, it is characterized in that, also be provided with the moving plate position limiting structure that is used at the sliding action of the said moving plate of non operating state limit in the said base.
42. a wiring board is characterized in that, comprises at least two the arbitrary described electric-connected socket of claim 26～41.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102447026A CN102347568A (en) | 2010-07-30 | 2010-07-30 | Sliding electrical connection device, plug thereof, socket thereof and wiring board |
| PCT/CN2011/077242 WO2012013120A1 (en) | 2010-07-30 | 2011-07-18 | Sliding electrical connection apparatus and plug, socket and power strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102447026A CN102347568A (en) | 2010-07-30 | 2010-07-30 | Sliding electrical connection device, plug thereof, socket thereof and wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102347568A true CN102347568A (en) | 2012-02-08 |
Family
ID=45529413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102447026A Pending CN102347568A (en) | 2010-07-30 | 2010-07-30 | Sliding electrical connection device, plug thereof, socket thereof and wiring board |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102347568A (en) |
| WO (1) | WO2012013120A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224284A (en) * | 2020-04-16 | 2020-06-02 | 广东电网有限责任公司东莞供电局 | Electrical socket |
| CN112054355A (en) * | 2020-01-17 | 2020-12-08 | 河南紫联物联网技术有限公司 | Intelligent socket |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654663B (en) * | 2016-12-22 | 2018-11-16 | 江苏清溢环保设备有限公司 | The mechanical interlocking and automatic ejection system of anti-electric spark socket |
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| GB684014A (en) * | 1950-03-11 | 1952-12-10 | Jacobus Oosterling | Electric plug sockets |
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| CN2645266Y (en) * | 2003-08-10 | 2004-09-29 | 尹相伦 | Safety electric outlet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201215845Y (en) * | 2008-04-30 | 2009-04-01 | 尹智葫 | Anti-shock safe socket |
| CN201741954U (en) * | 2010-06-10 | 2011-02-09 | 北京固融科技有限公司 | Rotary electric connection device and plug, socket as well as wiring board |
| CN201820977U (en) * | 2010-06-10 | 2011-05-04 | 北京固融科技有限公司 | Rotary type electric connection device, plug, socket and wiring board |
| CN201820974U (en) * | 2010-06-10 | 2011-05-04 | 北京固融科技有限公司 | Rotary type electric connection device and plug, socket and wiring board |
| CN201820976U (en) * | 2010-06-10 | 2011-05-04 | 北京固融科技有限公司 | Rotary type electric connection device and plug, socket and wiring board |
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2010
- 2010-07-30 CN CN2010102447026A patent/CN102347568A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB541718A (en) * | 1939-05-11 | 1941-12-09 | Joseph Francis O Brien | Electrical outlet sockets |
| GB684014A (en) * | 1950-03-11 | 1952-12-10 | Jacobus Oosterling | Electric plug sockets |
| CN86206794U (en) * | 1986-09-11 | 1987-08-12 | 陈抗卫 | Safety plug and plug seat for family |
| CN2645266Y (en) * | 2003-08-10 | 2004-09-29 | 尹相伦 | Safety electric outlet |
| CN201194291Y (en) * | 2008-04-21 | 2009-02-11 | 吴雪明 | Anti-shock safe socket |
| CN201893482U (en) * | 2010-07-30 | 2011-07-06 | 北京固融科技有限公司 | Sliding electric connecting device and plug, socket and patch panel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112054355A (en) * | 2020-01-17 | 2020-12-08 | 河南紫联物联网技术有限公司 | Intelligent socket |
| CN111224284A (en) * | 2020-04-16 | 2020-06-02 | 广东电网有限责任公司东莞供电局 | Electrical socket |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012013120A1 (en) | 2012-02-02 |
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Application publication date: 20120208 |