CN102655281A - Earthed telescopic meshed-type civil electrical connecting device as well as plug and socket thereof - Google Patents
Earthed telescopic meshed-type civil electrical connecting device as well as plug and socket thereof Download PDFInfo
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- CN102655281A CN102655281A CN2011100505318A CN201110050531A CN102655281A CN 102655281 A CN102655281 A CN 102655281A CN 2011100505318 A CN2011100505318 A CN 2011100505318A CN 201110050531 A CN201110050531 A CN 201110050531A CN 102655281 A CN102655281 A CN 102655281A
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Abstract
The invention provides an earthed telescopic meshed-type civil electrical connecting device as well as a plug and a socket thereof. The earthed telescopically-meshed civil electrical connecting device is particularly suitable for wired or wireless plugs, fixed or movable sockets, interconnecting couplers, appliance couplers and the like used for the indoor or outdoor. The earthed telescopically-meshed civil electrical connecting device comprises a rotary springback meshed-type electrical connecting plug and a rotary spirngback meshed-type electrical connecting socket, wherein the rotary springback meshed-type electrical connecting plug is provided with a metal contact A and the like, the rotary spirngback meshed-type electrical connecting socket is provided with a metal contact B and the like, and the metal contact A and the metal contact B are electrically connected through mutually meshing under the action of an earthed telescopic spring mechanism. The earthed telescopic meshed-type civil electrical connecting device has the advantages of wide application range, simple structure, simplicity and convenience in operation, reliable connection performance and capability of ensuring that earthed metal contacts are firstly connected, and then a firing line and a zero line are connected when the connecting device is spliced every time, ensuring that the firing line and the zero line are firstly disconnected, and then the earthed metal contacts are disconnected when the connecting device is pulled out, ensuring that the firing line and the zero line are uniform and reliable in contact pressure, ensuring safety and preventing accidental electric shock.
Description
Technical field
The present invention relates to civilian arrangements of electric connection of the telescopic engagement type of a kind of ground connection and plug thereof, socket, it is applicable to mainly that indoor and outdoor civilian rated voltage is no more than the band line of 250V or not with the plug of line and fixed or portable socket and interconnect coupler, utensil coupler etc.
Background technology
At present, common plugs and sockets for civilian use and coupler are card edge type, promptly insert---energising, extract---outage; System directly inserts the plug of consuming device in the jack of the socket that has power supply or directly inserts and has in the coupler of power supply, reaches the purpose of electricity consumption.This kind plugs and sockets or coupler are fairly simple, convenient, but can not guarantee synchronous insertion, cause often " starting the arc ", damage consuming device, even lead to and use electrification; This kind plugs and sockets or coupler ground connection is unreliable, danger is bigger, people are normal because of because of carelessness hand or conductive body being strayed into sleeve or getting an electric shock because of electrical appliance leaks electricity, and casualty accident happens occasionally; This kind plugs and sockets or coupler reliability are relatively poor, loose contact often occurs, and even plug fault such as get loose; Historical facts or anecdotes can not be satisfactory in using.Though I once proposed a kind of rotary elastic electrical connection method and the device (patent No.: 96120295.5); Some above-mentioned problems have been solved more satisfactoryly; But because of it is to accomplish electrical connection by the engagement simultaneously synchronously between the hard contact of ground wire, live wire, zero line; There is the shortcoming of " ground wire is connected simultaneously synchronously, separated simultaneously synchronously with live wire, zero line ", exists the hidden danger of the electric shock accidents that meets accident, though adopted some measures to remedy; But the problem of aspect such as the inhomogeneous and contact reliability of contact pressure is influenced when having occurred connecting, so effect is also not very good.
Summary of the invention
In order to overcome dangerous, dangerous big, the shortcomings such as ground connection is unreliable, failure rate is high, poor reliability of existing plugs and sockets for civilian use and coupler; Hidden danger in the time of particularly will stopping " ground wire is connected simultaneously synchronously, separated simultaneously synchronously with live wire, zero line "; Guarantee again simultaneously that contact pressure is even and contact highly reliable; The special reliable connection that proposes between a kind of grounded metal contact is to be abutted against the effectively flexible and engagement of crustal extension formula elastic body to connect at first between the grounded metal contact when coming this jockey of reliable guarantee to peg graft at every turn; Then live wire, zero line are connected again; Live wire, zero line separate earlier when extracting at every turn; Finally separated between the grounded metal contact; Simple in structure, easy to use, contact pressure is even, connection safe and reliable, its ground wire that cost is low is the civilian arrangements of electric connection of the telescopic engagement type of a kind of ground connection and plug thereof, the socket that the mode of stretching with contracting between the ground metallic object of being abutted against is accomplished being connected of grounded metal contact A and grounded metal contact B and reliably connection, to remedy present deficiency.
For achieving the above object; Technical scheme of the present invention is achieved in that the civilian arrangements of electric connection of the telescopic engagement type of a kind of ground connection; Comprise at least one rotary elastic engagement type Electric plug with shutter and at least one rotary elastic engagement type electric-connected socket and telescopic elastic body of forming by attachment plug key and attachment plug operating body of at least one ground connection; The telescopic elastic body of ground connection that it is characterized in that this jockey is made up of at least one grounded metal body A and at least one spring and the afterburning sheath plate that at least necessarily resets; The end of said grounded metal body A is provided with the grounded metal contact A that is complementary with the grounded metal contact B that is positioned at another grounded metal body B one end; Grounded metal contact A and grounded metal contact B be through the telescopic elastic body of ground connection be used for accomplishing this jockey and pegging graft the time grounded metal contact A and grounded metal contact B connect at first, grounded metal contact A and grounded metal contact B are finally separated when extracting; The attachment plug key of said rotary elastic engagement type Electric plug with shutter is provided with at least one can the guiding and self rotates also accurately first director element of guide-localization; Second director element on said first director element and the rotary elastic engagement type electric-connected socket in the gang socket keyhole matches; The attachment plug key of guiding rotary elastic engagement type Electric plug with shutter accurately inserts in the gang socket keyhole of rotary elastic engagement type electric-connected socket and with respect to the gang socket keyhole and rotates; The end of first director element be processed with rotary elastic engagement type electric-connected socket on the hard contact A that is complementary of the hard contact B that is positioned at conducting metal body B one end that links to each other of same power supply; At least be provided with a gang socket keyhole on the said rotary elastic engagement type electric-connected socket; The hole wall of gang socket keyhole is provided with corresponding second director element of the first director element shape at least two protruding and the rotary elastic engagement type Electric plug with shutter; The hard contact B that the protruding back side of second director element also has the hard contact A that is positioned at conducting metal body A one end at least one and the rotary elastic engagement type Electric plug with shutter to be complementary, the hard contact A on the described rotary elastic engagement type Electric plug with shutter and hard contact B on the rotary elastic engagement type electric-connected socket are through being contained on the rotary elastic engagement type Electric plug with shutter or the effect of the resilience force of the telescopic elastic body of ground connection on the rotary elastic engagement type electric-connected socket is meshing with each other to accomplish and is electrically connected.
For achieving the above object; Technical scheme of the present invention is achieved in that the civilian Electric plug with shutter of the telescopic engagement type of a kind of ground connection; With one be provided with the gang socket keyhole rotary elastic engagement type electric-connected socket cooperate; It is characterized in that the telescopic elastic body of ground connection in this attachment plug is made up of at least one grounded metal body A and at least one spring and at least necessarily reset afterburning sheath plate and at least one grounded metal body slip step cover for seat; The end of said grounded metal body A is provided with the grounded metal contact A that is complementary with the grounded metal contact B that is positioned at grounded metal body B one end in the gang socket; Grounded metal contact A and grounded metal contact B be through the telescopic elastic body of ground connection be used for accomplishing this jockey and pegging graft the time grounded metal contact A and grounded metal contact B connect at first, grounded metal contact A and grounded metal contact B are finally separated when extracting; The attachment plug key of said this attachment plug is provided with at least one can the guiding and self rotates also accurately first director element of guide-localization; The director element shape is corresponding matches on said first director element and the rotary elastic engagement type electric-connected socket in the gang socket keyhole second; The attachment plug key of guiding rotary elastic engagement type Electric plug with shutter accurately inserts in the gang socket keyhole of rotary elastic engagement type electric-connected socket and with respect to the gang socket keyhole and rotates; The end of first director element be processed with rotary elastic engagement type electric-connected socket on the hard contact A that is complementary of the hard contact B that is positioned at conducting metal body B one end that links to each other of same power supply, the hard contact A in said this attachment plug and hard contact B on the rotary elastic engagement type electric-connected socket are that the effect through the resilience force that is contained in the telescopic elastic body of ground connection in this attachment plug is meshing with each other to accomplish and is electrically connected.
For achieving the above object; Technical scheme of the present invention is achieved in that the civilian electric-connected socket of the telescopic engagement type of a kind of ground connection; Cooperate with a rotary elastic engagement type Electric plug with shutter; It is characterized in that the telescopic elastic body of ground connection in this gang socket is made up of the positioning sleeve (32) of at least one grounded metal body A and at least one spring and at least necessarily reset afterburning sheath plate and at least one band positioning runner; The end of said grounded metal body A is provided with the grounded metal contact A that is complementary with the grounded metal contact B that is positioned at grounded metal body B one end on the Electric plug with shutter; Grounded metal contact A and grounded metal contact B be through the telescopic elastic body of ground connection be used for accomplishing this electric-connected socket and pegging graft the time grounded metal contact A and grounded metal contact B connect at first, grounded metal contact A and grounded metal contact B are finally separated when extracting; At least be provided with a gang socket keyhole in said this gang socket; The hole wall of gang socket keyhole is provided with that the corresponding attachment plug key that can guide rotary elastic engagement type Electric plug with shutter of the first director element shape at least two protruding and the rotary elastic engagement type Electric plug with shutter accurately inserts in the gang socket keyhole and with respect to rotation of gang socket keyhole and accurate second director element of guide-localization; The hard contact B that the protruding relevant position, the back side of second director element also has the hard contact A that is positioned at conducting metal body A one end at least one and the rotary elastic engagement type Electric plug with shutter to be complementary, the hard contact B on the described rotary elastic engagement type electric-connected socket and hard contact A on the rotary elastic engagement type Electric plug with shutter are that the effect through the resilience force that is contained in the telescopic elastic body of ground connection on the rotary elastic engagement type electric-connected socket is meshing with each other to accomplish and is electrically connected.
Preferably, said first director element is the guide-localization groove, and second director element that is arranged on accordingly in the gang socket keyhole of rotary elastic engagement type electric-connected socket with first director element is the guide-localization boss.
Preferably, said second director element is the guide-localization boss, and first director element that is arranged on accordingly on the attachment plug key of rotary elastic engagement type Electric plug with shutter with second director element is the guide-localization groove.
Certainly; Described can guide self rotation and accurately guide-localization mutual guide-localization groove and the guide-localization boss on the rotary elastic engagement type electric-connected socket on can the rotary elastic engagement type Electric plug with shutter of coupling can exchange use; Be to have the guide-localization boss on the rotary elastic engagement type Electric plug with shutter, also can have the guide-localization groove on the rotary elastic engagement type electric-connected socket; Preferably also be provided with the 3rd director element---guide ledges on the attachment plug key of described rotary elastic engagement type Electric plug with shutter, preferably also be provided with on the hole wall of the gang socket keyhole of said rotary elastic engagement type electric-connected socket with rotary elastic engagement type Electric plug with shutter on corresponding the 4th director element of the 3rd director element shape---direction recess.Described hard contact A and hard contact B can be hard contacts independently; Can also be on the electric interface of conducting metal body one end, to adopt to splice or weld or mode such as riveted joint has the compound hard contact of noble metal contact, can also be and combination of conducting metal body or the hard contact that is processed as one; Described rotary elastic engagement type Electric plug with shutter can be with having first director element---processing all-in-one-piece separate components such as the attachment plug key of guide-localization groove, attachment plug operating body, conducting metal body A, hard contact A, grounded metal body B, grounded metal contact B; Can also be through manual work earlier with grounded metal body slip step cover for seat through the locator card platform with have first director element---the attachment plug key assembling of guide-localization groove also puts in place; To reset surely successively then afterburning sheath plate, spring packs into its other end from the threaded end contraposition of grounded metal body A and has the grounded metal body A of grounded metal contact A and put in place; The slip positioning tab contraposition on the afterburning sheath plate of will resetting is surely again put the positioning runner on the grounded metal body slip step cover for seat into and the threaded end contraposition of grounded metal body A is passed grounded metal body guide hole; Thereafter successively with location-plate, compress with telescopic binding post processing all-in-one-piece copper flexible-cable, backing plate, grounded metal body that setscrew nut packs into the threaded end of grounded metal body A and the locking grounded metal body of screwing compresses setscrew nut; At last will be the quadric injection mould all-in-one-piece, it is provided with an end and has attachment plug key and attachment plug operating body protecgulum and the attachment plug operating body bonnet etc. that the hard contact A other end has the conducting metal body A of telescopic binding post and assemble the all-in-one-piece assemblies, can also be the assembly that is combined into one with consuming device; Rotary elastic engagement type Electric plug with shutter can have various ways such as excellent type, perpendicular type; Said rotary elastic engagement type electric-connected socket can be made up of gang socket protecgulum, gang socket main body and gang socket bonnet etc., and gang socket protecgulum, gang socket bonnet can have multiple profile; Said gang socket main body both can be fixed on the pedestal of gang socket protecgulum; Can also be fixed on the pedestal of gang socket bonnet; Certainly; Fixed socket preferably is fixed on the gang socket main body on the pedestal of gang socket bonnet, and mobile jack preferably is fixed on the gang socket main body on the pedestal of gang socket protecgulum, and the conducting metal body B on the gang socket main body links to each other with power lead through the conducting metal connecting plate; Said rotary elastic engagement type electric-connected socket can be that grounded metal body B contraposition is injected grounded metal body positioning step seat hole and compressed on the grounded metal body positioning step seat that setscrew nut is fixed on the gang socket bonnet through the grounded metal body; This grounded metal body B links to each other with earth lead through the conducting metal connecting plate; Said gang socket main body is fixed on the pedestal of gang socket protecgulum; Conducting metal body B on the gang socket main body links to each other with power lead through the conducting metal connecting plate; Said gang socket protecgulum connects assembling all-in-one-piece form with the contraposition of gang socket bonnet; Can also be on above-mentioned form basis, also to be provided with to improve coefficient of safety; Prevent the form of the positioning sleeve of the location slip sheath of accidental shock function and the spring that is mated, band positioning runner; Can also be that will reset surely successively afterburning sheath plate, spring packs into grounded metal body A and put in place from a threaded end contraposition; The slip positioning tab contraposition on the afterburning sheath plate of will resetting is surely again put the positioning runner on the positioning sleeve of band positioning runner into and the threaded end contraposition of grounded metal body A is passed grounded metal body guide hole; Thereafter successively with location-plate, be that copper flexible-cable, backing plate, the grounded metal body of one compresses that setscrew nut packs into the threaded end of grounded metal body A and the locking grounded metal body of screwing compresses setscrew nut with the conducting metal connecting plate; Said gang socket main body is fixed on the pedestal of gang socket protecgulum, and the conducting metal body B on the gang socket main body links to each other with power lead through the conducting metal connecting plate, and said gang socket protecgulum connects assembling all-in-one-piece form with the contraposition of gang socket bonnet.Hard contact B on the rotary elastic engagement type electric-connected socket; Can be planar shaped, convex, concave shape, arc surfaced or other multiple shape; Wherein planar shaped is better, certainly, its shape be with rotary elastic engagement type Electric plug with shutter on hard contact A correspondingly be complementary; The telescopic elastic body of described ground connection can be a separate component; Can also be the assembly that is contained in rotary elastic engagement type Electric plug with shutter the inside or rotary elastic engagement type electric-connected socket the inside, can also be the complex that is processed into one with rotary elastic engagement type Electric plug with shutter or rotary elastic engagement type electric-connected socket; The telescopic elastic body of ground connection is preferably with an afterburning sheath plate that resets of deciding with function of safety protection and guide-localization function, and this afterburning sheath plate that resets surely can be a separate component, can also be the complex that is processed into one with grounded metal body A; Preferably an end is enclosed within on the spring positioning table on the afterburning sheath plate that resets surely spring, its other end is enclosed within the cooperation position that guarantees spring on another spring positioning table that is mated; Described grounded metal body both can be the combining form that is added a telescopic grounded metal body A by a fixing grounded metal body B, can also be the combining form that is added a telescopic grounded metal body A by a telescopic grounded metal body B; Certainly; The telescopic elastic body of ground connection is preferably with a grounded metal body slip step cover for seat; This grounded metal body slip step cover for seat can be a separate component; Can also directly itself and attachment plug key be processed into one, can also be direct and the positioning sleeve of gang socket bonnet processing all-in-one-piece band positioning runner; The telescopic elastic body of ground connection is not if have the afterburning sheath plate that resets surely; Spring also can directly be enclosed within non-header grounded metal body A the head on; Its other end is enclosed within on the spring positioning table, and spring also can be arranged on other position that is fit on the rotary elastic engagement type Electric plug with shutter or on the rotary elastic engagement type electric-connected socket as required; Be preferably with the strain relief clamp frame that can cable be locked admittedly on described not dismountable rotary elastic engagement type Electric plug with shutter with line.
According to the present invention; Civilian arrangements of electric connection of the telescopic engagement type of a kind of ground connection and plug thereof, socket; Its operation principle and electrically connected method are that the gang socket keyhole (also can the attachment plug key on the rotary elastic engagement type Electric plug with shutter be inserted in the contraposition of rotary elastic engagement type electric-connected socket) on the rotary elastic engagement type electric-connected socket is inserted in the contraposition of rotary elastic engagement type Electric plug with shutter; Apply roof pressure power and with the compression of the telescopic elastic body of the ground connection that is mated (at this moment then through the attachment plug key on the rotary elastic engagement type Electric plug with shutter; Grounded metal contact A and grounded metal contact B be positive engagement and connection; It is to promote that telescopic grounded metal body A retreats or telescopic grounded metal body B promotes to retreat each other with telescopic grounded metal body A each other and positive engagement ensures this jockey and plug thereof, connection at first between grounded metal contact when socket is pegged graft at every turn by fixing grounded metal body B); Serve as be rotatably connected plug key and putting in place of axle with the center of circle of rotary elastic engagement type Electric plug with shutter again; The process of whole reeve and rotation is to lean on to lead cooperating of guide-localization groove and guide-localization boss etc. and to put in place like clockwork; Back releasing roof pressure power puts in place; Rely on the resilience force of the telescopic elastic body of ground connection to force rotary elastic engagement type Electric plug with shutter to retreat (resilience); Hard contact A and the hard contact B on the rotary elastic engagement type electric-connected socket on the rotary elastic engagement type Electric plug with shutter is meshing with each other and accomplishes electrical connection (at this moment, live wire, zero line are reliably connected); Then the attachment plug key roof pressure on the rotary elastic engagement type Electric plug with shutter is put in place when taking off and the derotation return can be extracted and [applies after the roof pressure power because the attachment plug key on the rotary elastic engagement type Electric plug with shutter travels forward the telescopic elastic body compression of the ground connection that is mated; Back reverse rotation attachment plug key puts in place;---guide-localization groove second director element on the rotary elastic engagement type electric-connected socket---the guide-localization boss that makes first director element on it is threaded to guide-localization recess sidewall and the contact of guide-localization boss (this moment live wire, zero line separate), can extract (accomplish last separate between the grounded metal contact this moment)].
Civilian arrangements of electric connection of the telescopic engagement type of a kind of ground connection and plug thereof, socket can be processed like metal, macromolecular material etc. by multiple material, can pass through kinds of processes, form like methods such as mold pressing, machine work, injection mouldings.Spring on this jockey and plug thereof, the socket preferably adopts spring steel wire manufacturing, and its geometry is preferably cylindrical, and can select its intensity and rebound performance etc. according to the needs that are electrically connected.Rotary elastic engagement type Electric plug with shutter, rotary elastic engagement type electric-connected socket preferably adopt high temperature resistant, fire-retardant macromolecular material to process (except the hard contact etc.).The profile of rotary elastic engagement type Electric plug with shutter and rotary elastic engagement type electric-connected socket can be decided as required, preferably can diversified, standardization.
This invention has following major advantage: (1) applied range, the rated voltage that is applicable to indoor and outdoor use are no more than the band line of 250V or not with the plug of line and fixed or portable socket and interconnect coupler, utensil coupler etc.; (2) be to be abutted against effectively stretching of crustal extension formula elastic body to accomplish because of the connection between its grounded metal contact with separating; Connect at first between the grounded metal contact in the time of guaranteeing that this jockey and plug thereof, socket are pegged graft at every turn; Then live wire, zero line are connected again; Live wire, zero line separation earlier when at every turn extracting, live wire, zero line contact pressure were evenly, reliably when last separation also can be guaranteed to connect between the grounded metal contact; (3) can guarantee safety, prevent accidental shock, (even conductive body is fed in the unlimited hole of hole; Still do not reach the conductive element device; This jockey and plug thereof, socket more do not have any charged object and expose, thereby improved coefficient of safety effectively after connection or in the connection procedure; Prevented the generation of accidental shock accident), reduce significantly " starting the arc "; (4) material is easy to get, and technology is simple, and cost is low; (5) but standardization can exchange, general; (6) rational in infrastructure, easy and simple to handle, switching performance is reliable; Particularly under the situation of power connection, this jockey and plug thereof, socket have auto-lock function, can be because of being given a shock external force such as impact and get loose (at this moment; Interface unit is stuck state of engagement and energising each other, and antivibration, shock resistance, anti-dropping capability are splendid, have only the staff proper operation; Could it be extracted), be electrically connected effective.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 uses the main cross-sectional schematic of the signal of (during electric connection and the signal of having dismantled of attachment plug operating body bonnet) for the assembling of a kind of embodiment of the present invention;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
Fig. 3 for the A of Fig. 6 to looking sketch map;
Fig. 4 is the B-B stagewise cutaway view sketch map of Fig. 3;
Fig. 5 is the C-C cross-sectional schematic of Fig. 6;
Fig. 6 is the main cross-sectional schematic of the rotary elastic engagement type Electric plug with shutter of Fig. 1 (when not connecting and the signal of having dismantled of attachment plug operating body bonnet);
Fig. 7 for Fig. 6 the telescopic elastic body of ground connection is not installed the time A to looking sketch map;
Fig. 8 is the D-D stagewise cutaway view sketch map of Fig. 7;
Fig. 9 is the main cross-sectional schematic of the attachment plug operating body bonnet pulled down among Fig. 1;
Figure 10 looks sketch map for the left side of Fig. 9;
Figure 11 looks sketch map for the left side of Figure 12;
Figure 12 looks sketch map for the master of the rotary elastic engagement type Electric plug with shutter of Fig. 1;
Figure 13 is the schematic top plan view of Figure 12;
Figure 14 looks sketch map for the master of the grounded metal body A of Fig. 1;
Figure 15 looks sketch map for the left side of Figure 14;
Figure 16 looks sketch map for the right side of Figure 17;
Figure 17 decides to reset the main half section sketch map of afterburning sheath plate for Fig. 1's;
Figure 18 looks sketch map for the left side of Figure 17;
Figure 19 looks sketch map for the master of the grounded metal body B of Fig. 1;
Figure 20 looks sketch map for the left side of Figure 19;
Figure 21 looks sketch map for the right side of Figure 22;
Figure 22 is the main cross-sectional schematic of rotary elastic engagement type electric-connected socket when to be connected () of Fig. 1;
Figure 23 looks sketch map for the right side of Figure 24;
Figure 24 is the main half section sketch map of the grounded metal body slip step cover for seat of Fig. 1;
Figure 25 looks sketch map for the left side of Figure 24;
Figure 26 looks sketch map for the right side of Figure 27;
Figure 27 is the main half section sketch map of the location slip sheath of Fig. 1;
Figure 28 looks sketch map for the right side of Figure 29;
Figure 29 for Figure 22 conducting metal body B and conducting metal connecting plate are not installed the time gang socket main body main cross-sectional schematic;
Figure 30 looks sketch map for the left side of Figure 29;
Figure 31 for Figure 22 install gang socket main body and conducting metal body B, conducting metal connecting plate the time the left part of gang socket protecgulum look sketch map;
Figure 32 for Figure 22 gang socket main body and conducting metal body B, conducting metal connecting plate are not installed the time the left part of gang socket protecgulum look sketch map;
Sketch map is looked in the right part of the gang socket bonnet of Figure 33 during for the not installing and locating slip sheath of Figure 22, grounded metal body B etc.;
Figure 34 is the E-E cross-sectional schematic of Figure 35;
Figure 35 is the main station portion cross-sectional schematic that the signal of (situation during electric connection) is used in the assembling of another kind of embodiment of the present invention;
Figure 36 is the main cross-sectional schematic of rotary elastic engagement type electric-connected socket when to be connected () of Figure 35;
Figure 37 for the C of Figure 36 to looking sketch map;
Figure 38 looks sketch map for the right side of Figure 39;
Figure 39 decides to reset the main half section sketch map of afterburning sheath plate for Figure 35's;
Figure 40 for Figure 36 install gang socket main body and conducting metal body B, conducting metal connecting plate the time the left part of gang socket protecgulum look sketch map;
Figure 41 for Figure 36 gang socket main body and conducting metal body B, conducting metal connecting plate are not installed the time the left part of gang socket protecgulum look sketch map;
Figure 42 for Figure 36 reset surely afterburning sheath plate, grounded metal body A, spring etc. are not installed the time the right part of gang socket bonnet look sketch map;
Figure 43 looks sketch map for the right side of Figure 44;
Figure 44 for Figure 36 conducting metal body B and conducting metal connecting plate are not installed the time gang socket main body main cross-sectional schematic;
Figure 45 looks sketch map for the left side of Figure 44;
Figure 46 looks sketch map for the master of the rotary elastic engagement type Electric plug with shutter of Figure 35;
Figure 47 is the schematic top plan view of Figure 46.
Embodiment
Please referring to figs. 1 through Figure 33.At first by required specification, shape, size, appearance design, process the contraposition of forming by the attachment plug key (7) of band attachment plug operating body protecgulum (39) and attachment plug operating body bonnet (40) and be provided with guide-localization groove (11) and the good telescopic binding post of one of which end riveting (33) other end and have the conducting metal body A (61) of hard contact A (8) and weld the rotary elastic engagement type Electric plug with shutter (1) of the copper flexible-cable (6) that is one with telescopic binding post; Equally; By required specification, shape, size, appearance design, process the rotary elastic engagement type electric-connected socket (2) that is provided with gang socket keyhole (17), guide-localization boss (19), conducting metal body B (9), grounded metal body B (60) by the gang socket protecgulum (24) that is provided with pedestal locator card platform (48) and the gang socket bonnet (26) that is provided with the positioning sleeve (32) of being with positioning runner, grounded metal body positioning step seat (36) and contraposition that gang socket main body (20) is formed; Process the telescopic elastic body of ground connection (3) that has grounded metal body A (21) and reset afterburning sheath plate (5) and spring (4) and grounded metal body slip step cover for seat (45) surely.Elder generation assembles grounded metal body slip step cover for seat (45) and puts in place through locator card platform (31) and attachment plug key (7) then; Thereafter will reset surely successively afterburning sheath plate (5), spring (4) packs into [its other end has grounded metal contact A (10)] grounded metal body A (21) and puts in place from its threaded end contraposition; Slip positioning tab (52) contraposition on the afterburning sheath plate (5) of will resetting is surely again put the positioning runner (25) on the grounded metal body slip step cover for seat (45) into and the threaded end contraposition of grounded metal body A (21) is passed grounded metal body guide hole (57); Thereafter successively location-plate (30), the copper flexible-cable (6), backing plate (62), the grounded metal body that have been welded into one with telescopic binding post (33) are compressed that setscrew nut (27) contraposition packs into the threaded end of grounded metal body A (21) and the locking grounded metal body of screwing compresses setscrew nut (27) and put in place; Grounded metal body A (21) can freely be stretched in grounded metal body guide hole (57); That to become one through quadric injection mould at last and be provided with an end and have attachment plug key and the attachment plug operating body protecgulum (39) of conducting metal body A (61) that hard contact A (8) other end has telescopic binding post (33) through the cooperation locking of attachment bolt (65) with attachment bolt mating holes (54), be assembled into the dismountable rotary elastic engagement type of the line Electric plug with shutter (1) of not being with that one is about to have the telescopic elastic body of ground connection (3) with attachment plug operating body bonnet (40) etc. and assemble.Then earlier through compress bolt (29) with two conducting metal body B (9) and two conducting metal connecting plates (16) respectively contraposition be contained in the relevant position and the locking of screwing at two guide-localization boss (19) back sides on the gang socket main body (20); The reliable contraposition of leaning on pedestal locator card platform (48) again is also through screwing assembling bolt (28) and cooperating of assembling bolt mating holes (55); Admittedly be locked in gang socket main body (20) on the pedestal of gang socket protecgulum (24) firmly; Thereafter location-plate (30) is packed into the threaded end of grounded metal body B (60) and its threaded end is passed grounded metal body positioning step seat hole (59); Successively backing plate (62), conducting metal connecting plate (16), grounded metal body are compressed again that setscrew nut (27) contraposition packs into the threaded end of grounded metal body B (60) and the locking grounded metal body of screwing compresses setscrew nut (27); It is locked on the grounded metal body positioning step seat (36) of gang socket bonnet admittedly; Thereafter will prepare positioning runner (25) and the contraposition that slip positioning tab (52) contraposition on the location slip sheath (37) of spring puts on the positioning sleeve (32) of band positioning runner and pack into grounded metal body B (60), and at last gang socket protecgulum (24) connected with gang socket bonnet (26) contraposition and be assembled into one and be about to rotary elastic engagement type electric-connected socket (2) and assemble from the end of its band grounded metal contact B (23).
During use; Earlier pinch the attachment plug operating body (13) on the rotary elastic engagement type Electric plug with shutter (1) with hand; Connect plug key (7) contraposition and insert gang socket keyhole (17) lining on the rotary elastic engagement type electric-connected socket (2); Apply roof pressure power then also with the telescopic elastic body of the ground connection that is mated (3) compression [at this moment through attachment plug key (7); Grounded metal contact A (10) and grounded metal contact B (23) positive engagement and connection; It is to promote to be arranged on by being arranged on fixing grounded metal body B (60) on the rotary elastic engagement type electric-connected socket (2) that telescopic grounded metal body A (21) on the rotary elastic engagement type Electric plug with shutter (1) retreats and positive engagement ensures this jockey and plug thereof, between grounded metal contact at first connects when socket is pegged graft at every turn]; The center of circle with rotary elastic engagement type Electric plug with shutter serves as axle its attachment plug key (7) of rotation and puts in place again; The process of whole reeve and rotation is to lean on first director element---guide-localization groove (11) and second director element---the cooperating and lead and put in place like clockwork of cooperating and the 3rd director element of guide-localization boss (19)---guide ledges (63) and the 4th director element---direction recess (64); Back releasing roof pressure power puts in place; Rely on the resilience force of the telescopic elastic body of ground connection (3) to force rotary elastic engagement type Electric plug with shutter to retreat (resilience); Hard contact A (8) and the hard contact B (22) on the rotary elastic engagement type electric-connected socket (2) on its attachment plug key (7) are meshing with each other and energized, reach the purpose (at this moment, live wire, zero line are reliably connected) of electricity consumption.In the time of need taking off; Then earlier pinch the attachment plug operating body (13) on the rotary elastic engagement type Electric plug with shutter (1) with hand; Apply roof pressure power and be pressed onto position (live wire, zero line separate at this moment); Counterclockwise rotate Electric plug with shutter (1) then; When waiting to change motionless [at this moment, the guide-localization boss (19) on the rotary elastic engagement type electric-connected socket (2) has contacted and withstood the guide-localization recess sidewall (15) on the rotary elastic engagement type Electric plug with shutter (1)], can extract (accomplish last separate between the grounded metal contact this moment).(12) are the end of guide-localization groove among the figure; (14) be baffle plate; (18) for the hole wall of gang socket keyhole; (34) be terminal line ball bolt; (35) be cable; (38) make a concession the hole for the silver contact die; (42) for compressing location hole; (43) be the solid lockhole of pedestal; (44) be hard contact B mating groove; (46) be the strain relief clamp frame; (47) be card frame hold-down bolt; (49) be the attachment bolt via hole; (50) cooperate stepped hole for the grounded metal body; (51) be the welding position; (53) be via hole; (56) be the location claw; (58) be the spring positioning table.
Please with reference to Figure 34 to Figure 47.At first by required specification, shape, size, appearance design, process the contraposition of forming by attachment plug key (7) and attachment plug operating body (13) be provided with guide-localization groove (11) and one of which end the good cable of riveting (35), the other end conducting metal body A (61) and the one of which end that have a hard contact A (8) the good cable of riveting (35), the other end have the rotary elastic engagement type Electric plug with shutter (1) of the ground connection conducting metal body B (60) of grounded metal contact B (23).Equally; By required specification, shape, size, appearance design, process the rotary elastic engagement type electric-connected socket (2) that is provided with gang socket keyhole (17), guide-localization boss (19), conducting metal body B (9) by the gang socket protecgulum (24) that is provided with pedestal locator card platform (48) and the gang socket bonnet (26) that is provided with the positioning sleeve (32) of being with positioning runner, grounded metal body slip step seat (41) and contraposition that gang socket main body (20) is formed; Process the telescopic elastic body of ground connection (3) that has grounded metal body A (21) and reset afterburning sheath plate (5) and spring (4) surely; Then earlier through compress bolt (29) with two conducting metal body B (9) and two conducting metal connecting plates (16) respectively contraposition be contained in the relevant position and the locking of screwing at two guide-localization boss (19) back sides on the Connection Block main body (20); The reliable contraposition that relies on pedestal locator card platform (48) again is also through screwing assembling bolt (28) and cooperating of assembling bolt mating holes (55); Admittedly be locked in gang socket main body (20) on the pedestal of gang socket protecgulum (24) firmly; Thereafter will reset surely successively afterburning sheath plate (5), spring (4) packs into [its other end has grounded metal contact A (10)] grounded metal body A (21) and puts in place from its threaded end contraposition; Slip positioning tab (52) contraposition on the afterburning sheath plate (5) of will resetting is surely again put the positioning runner (25) on the positioning sleeve (32) of band positioning runner into and the threaded end contraposition of grounded metal body A (21) is passed grounded metal body guide hole (57); Thereafter successively location-plate (30), the copper flexible-cable (6), backing plate, the grounded metal body that have been welded into one with conducting metal connecting plate (16) are compressed the threaded end that setscrew nut (27) contraposition packs into grounded metal body A (21); The locking grounded metal body of screwing compresses setscrew nut (27) and puts in place; Grounded metal body A (21) can freely be stretched in grounded metal body guide hole (57), at last gang socket protecgulum (24) is connected with gang socket bonnet (26) contraposition and be assembled into one and be about to rotary elastic engagement type electric-connected socket (2) and assemble.
During use; Earlier pinch the attachment plug operating body (13) on the rotary elastic engagement type Electric plug with shutter (1) with hand; Connect plug key (7) contraposition and insert gang socket keyhole (17) lining on the rotary elastic engagement type electric-connected socket (2); Apply roof pressure power then also with the telescopic elastic body of the ground connection that is mated (3) compression [at this moment through attachment plug key (7); Grounded metal contact A (10) and grounded metal contact B (23) positive engagement and connection; It is to promote to be arranged on by being arranged on fixing grounded metal body B (60) on the rotary elastic engagement type Electric plug with shutter (1) that telescopic grounded metal body A (21) on the rotary elastic engagement type electric-connected socket (2) retreats and positive engagement ensures this jockey and plug thereof, between grounded metal contact at first connects when socket is pegged graft at every turn]; The center of circle with rotary elastic engagement type Electric plug with shutter serves as axle its attachment plug key (7) of rotation and puts in place again; The process of whole reeve and rotation is to lean on first director element---guide-localization groove (11) and second director element---the cooperating and lead and put in place like clockwork of cooperating and the 3rd director element of guide-localization boss (19)---guide ledges (63) and the 4th director element---direction recess (64); Back releasing roof pressure power puts in place; Rely on the resilience force of the telescopic elastic body of ground connection (3) to force rotary elastic engagement type Electric plug with shutter to retreat (resilience); Hard contact A (8) and the hard contact B (22) on the rotary elastic engagement type electric-connected socket (2) on its attachment plug key (7) are meshing with each other and energized, reach the purpose (at this moment, live wire, zero line are reliably connected) of electricity consumption.In the time of need taking off; Then earlier pinch the attachment plug operating body (13) on the rotary elastic engagement type Electric plug with shutter (1) with hand; Apply roof pressure power and be pressed onto position (live wire, zero line separate at this moment); Counterclockwise rotate rotary elastic engagement type Electric plug with shutter (1) then; When waiting to change motionless [at this moment, the guide-localization boss (19) on the rotary elastic engagement type electric-connected socket (2) has contacted and withstood the guide-localization recess sidewall (15) on the rotary elastic engagement type Electric plug with shutter (1)], can extract (accomplish last separate between the grounded metal contact this moment).Among the figure (12) for the end of guide-localization groove, (18) for the hole wall of gang socket keyhole, (38) for the silver contact die to make a concession hole, (41) be grounded metal body slip step seat, (42) for compress location hole, (43) for the solid lockhole of pedestal, (44) for hard contact B mating groove, (50) for grounded metal body cooperation stepped hole, (56) be locate claw, (58) are the spring positioning table.
Claims (7)
1. civilian arrangements of electric connection of the telescopic engagement type of ground connection; Comprise at least one rotary elastic engagement type Electric plug with shutter and at least one rotary elastic engagement type electric-connected socket and telescopic elastic body of forming by attachment plug key and attachment plug operating body of at least one ground connection; The telescopic elastic body of ground connection that it is characterized in that this jockey is made up of at least one grounded metal body A and at least one spring and the afterburning sheath plate that at least necessarily resets; The end of said grounded metal body A is provided with the grounded metal contact A that is complementary with the grounded metal contact B that is positioned at another grounded metal body B one end; Grounded metal contact A and grounded metal contact B be through the telescopic elastic body of ground connection be used for accomplishing this jockey and pegging graft the time grounded metal contact A and grounded metal contact B connect at first, grounded metal contact A and grounded metal contact B are finally separated when extracting; The attachment plug key of said rotary elastic engagement type Electric plug with shutter is provided with at least one can the guiding and self rotates also accurately first director element of guide-localization; Second director element on said first director element and the rotary elastic engagement type electric-connected socket in the gang socket keyhole matches; The attachment plug key of guiding rotary elastic engagement type Electric plug with shutter accurately inserts in the gang socket keyhole of rotary elastic engagement type electric-connected socket and with respect to the gang socket keyhole and rotates; The end of first director element be processed with rotary elastic engagement type electric-connected socket on the hard contact A that is complementary of the hard contact B that is positioned at conducting metal body B one end that links to each other of same power supply; At least be provided with a gang socket keyhole on the said rotary elastic engagement type electric-connected socket; The hole wall of gang socket keyhole is provided with corresponding second director element of the first director element shape at least two protruding and the rotary elastic engagement type Electric plug with shutter; The hard contact B that the protruding back side of second director element also has the hard contact A that is positioned at conducting metal body A one end at least one and the rotary elastic engagement type Electric plug with shutter to be complementary, the hard contact A on the described rotary elastic engagement type Electric plug with shutter and hard contact B on the rotary elastic engagement type electric-connected socket are through being contained on the rotary elastic engagement type Electric plug with shutter or the effect of the resilience force of the telescopic elastic body of ground connection on the rotary elastic engagement type electric-connected socket is meshing with each other to accomplish and is electrically connected.
2. the civilian arrangements of electric connection of the telescopic engagement type of ground connection according to claim 1 is characterized in that, first director element on the said rotary elastic engagement type Electric plug with shutter is the guide-localization groove.
3. the civilian arrangements of electric connection of the telescopic engagement type of ground connection according to claim 1 is characterized in that, second director element on the said rotary elastic engagement type electric-connected socket is the guide-localization boss.
4. civilian Electric plug with shutter of the telescopic engagement type of ground connection; With one be provided with the gang socket keyhole rotary elastic engagement type electric-connected socket cooperate; It is characterized in that the telescopic elastic body of ground connection in this attachment plug is made up of at least one grounded metal body A and at least one spring and at least necessarily reset afterburning sheath plate and at least one grounded metal body slip step cover for seat; The end of said grounded metal body A is provided with the grounded metal contact A that is complementary with the grounded metal contact B that is positioned at grounded metal body B one end in the gang socket; Grounded metal contact A and grounded metal contact B be through the telescopic elastic body of ground connection be used for accomplishing this jockey and pegging graft the time grounded metal contact A and grounded metal contact B connect at first, grounded metal contact A and grounded metal contact B are finally separated when extracting; The attachment plug key of said this attachment plug is provided with at least one can the guiding and self rotates also accurately first director element of guide-localization; The director element shape is corresponding matches on said first director element and the rotary elastic engagement type electric-connected socket in the gang socket keyhole second; The attachment plug key of guiding rotary elastic engagement type Electric plug with shutter accurately inserts in the gang socket keyhole of rotary elastic engagement type electric-connected socket and with respect to the gang socket keyhole and rotates; The end of first director element be processed with rotary elastic engagement type electric-connected socket on the hard contact A that is complementary of the hard contact B that is positioned at conducting metal body B one end that links to each other of same power supply, the hard contact A in said this attachment plug and hard contact B on the rotary elastic engagement type electric-connected socket are that the effect through the resilience force that is contained in the telescopic elastic body of ground connection in this attachment plug is meshing with each other to accomplish and is electrically connected.
5. the civilian Electric plug with shutter of the telescopic engagement type of ground connection according to claim 4 is characterized in that described first director element is the guide-localization groove.
6. civilian electric-connected socket of the telescopic engagement type of ground connection; Cooperate with a rotary elastic engagement type Electric plug with shutter; It is characterized in that the telescopic elastic body of ground connection in this gang socket is made up of the positioning sleeve of at least one grounded metal body A and at least one spring and at least necessarily reset afterburning sheath plate and at least one band positioning runner; The end of said grounded metal body A is provided with the grounded metal contact A that is complementary with the grounded metal contact B that is positioned at grounded metal body B one end on the Electric plug with shutter; Grounded metal contact A and grounded metal contact B be through the telescopic elastic body of ground connection be used for accomplishing this electric-connected socket and pegging graft the time grounded metal contact A and grounded metal contact B connect at first, grounded metal contact A and grounded metal contact B are finally separated when extracting; At least be provided with a gang socket keyhole in said this gang socket; The hole wall of gang socket keyhole is provided with that the corresponding attachment plug key that can guide rotary elastic engagement type Electric plug with shutter of the first director element shape at least two protruding and the rotary elastic engagement type Electric plug with shutter accurately inserts in the gang socket keyhole and with respect to rotation of gang socket keyhole and accurate second director element of guide-localization; The hard contact B that the protruding relevant position, the back side of second director element also has the hard contact A that is positioned at conducting metal body A one end at least one and the rotary elastic engagement type Electric plug with shutter to be complementary, the hard contact B on the described rotary elastic engagement type electric-connected socket and hard contact A on the rotary elastic engagement type Electric plug with shutter are that the effect through the resilience force that is contained in the telescopic elastic body of ground connection on the rotary elastic engagement type electric-connected socket is meshing with each other to accomplish and is electrically connected.
7. the civilian electric-connected socket of the telescopic engagement type of ground connection according to claim 6 is characterized in that described second director element is the guide-localization boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100505318A CN102655281A (en) | 2011-03-03 | 2011-03-03 | Earthed telescopic meshed-type civil electrical connecting device as well as plug and socket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100505318A CN102655281A (en) | 2011-03-03 | 2011-03-03 | Earthed telescopic meshed-type civil electrical connecting device as well as plug and socket thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102655281A true CN102655281A (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100505318A Pending CN102655281A (en) | 2011-03-03 | 2011-03-03 | Earthed telescopic meshed-type civil electrical connecting device as well as plug and socket thereof |
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| Country | Link |
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| CN (1) | CN102655281A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969595A (en) * | 2012-12-08 | 2013-03-13 | 邯郸供电公司 | Quick inserting type grounding terminal and grounding wire |
| CN107257047A (en) * | 2017-06-08 | 2017-10-17 | 陈剑波 | It is a kind of can safe power supply socket device |
| CN107257046A (en) * | 2017-06-08 | 2017-10-17 | 陈剑波 | A kind of socket device of power supply |
| CN109818218A (en) * | 2019-03-30 | 2019-05-28 | 上海交通大学 | A kind of insert row suitable for simulated teaching |
| CN109994851A (en) * | 2018-01-03 | 2019-07-09 | 富顶精密组件（深圳）有限公司 | Wirelessly communicate interconnection system |
| CN117374636A (en) * | 2023-12-05 | 2024-01-09 | 深圳市金洋电子股份有限公司 | High-voltage wire harness assembly for new energy automobile |
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| CN101162818A (en) * | 2006-10-09 | 2008-04-16 | 张宁 | Rotating springback wedging type electrically connected method and device |
| CN201994461U (en) * | 2011-03-03 | 2011-09-28 | 张宁 | Grounded, telescopic and meshed type civil-use electrical connecting device, and plug and socket thereof |
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| CN1181645A (en) * | 1996-11-06 | 1998-05-13 | 张宁 | Rotary elastic electrical connection method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102969595A (en) * | 2012-12-08 | 2013-03-13 | 邯郸供电公司 | Quick inserting type grounding terminal and grounding wire |
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| CN107257047A (en) * | 2017-06-08 | 2017-10-17 | 陈剑波 | It is a kind of can safe power supply socket device |
| CN107257046A (en) * | 2017-06-08 | 2017-10-17 | 陈剑波 | A kind of socket device of power supply |
| CN109994851A (en) * | 2018-01-03 | 2019-07-09 | 富顶精密组件（深圳）有限公司 | Wirelessly communicate interconnection system |
| CN109818218A (en) * | 2019-03-30 | 2019-05-28 | 上海交通大学 | A kind of insert row suitable for simulated teaching |
| CN109818218B (en) * | 2019-03-30 | 2020-04-21 | 上海交通大学 | Power strip suitable for simulation teaching |
| CN117374636A (en) * | 2023-12-05 | 2024-01-09 | 深圳市金洋电子股份有限公司 | High-voltage wire harness assembly for new energy automobile |
| CN117374636B (en) * | 2023-12-05 | 2024-02-23 | 深圳市金洋电子股份有限公司 | High-voltage wire harness assembly for new energy automobile |
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Application publication date: 20120905 |