CN202004209U - Grounded telescopic wedge type civil electric connection device and plug and socket of device - Google Patents
Grounded telescopic wedge type civil electric connection device and plug and socket of device Download PDFInfo
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- CN202004209U CN202004209U CN2011200534956U CN201120053495U CN202004209U CN 202004209 U CN202004209 U CN 202004209U CN 2011200534956 U CN2011200534956 U CN 2011200534956U CN 201120053495 U CN201120053495 U CN 201120053495U CN 202004209 U CN202004209 U CN 202004209U
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Abstract
The utility model provides a grounded telescopic wedge type civil electric connection device and a plug and a socket of the device. The grounded telescopic wedge type civil electric connection device is particularly suitable for wired or wireless plugs, fixed or mobile plugs and the like used indoors and outdoors. The grounded telescopic wedge type civil electric connection device comprises a rotary rebounding wedge type electric connection plug, a rotary rebounding wedge type electric connection socket and a grounded telescopic elastic mechanism, the rotary rebounding wedge type electric connection plug consists of a first guide element, a metal wedge contact surface A and the like, the rotary rebounding wedge type electric connection socket is provided with a second guide element, a metal wedge contact surface B and the like, and the metal wedge contact surface A and the metal wedge contact surface B are wedged with each other under action of the grounded telescopic elastic mechanism so as to be electrically connected. The grounded telescopic wedge type civil electric connection device and the plug and the socket of the device are wide in application range, simple in process, low in manufacturing cost, reasonable in structure, simple and convenient in operation and fine in electric connection effect, can ensure safety, prevent accidental electric shock, substantially reduce 'arc striking' and can be standardized, and materials are easily obtained.
Description
Technical field
The utility model relates to a kind of ground connection civilian arrangements of electric connection of telescopic wedging type and plug thereof, socket, and 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 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 by ground wire, live wire, electrical connection is finished in engagement simultaneously synchronously between the hard contact of zero line, the shortcoming that has " ground wire and live wire; zero line is connected synchronously simultaneously; separate simultaneously synchronously ", exist 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
Dangerous in order to overcome existing plugs and sockets for civilian use and coupler, dangerous big, ground connection is unreliable, the failure rate height, shortcomings such as poor reliability, hidden danger in the time of particularly will stopping " ground wire and live wire; zero line is connected synchronously simultaneously; separate simultaneously synchronously ", contact pressure evenly and contact highly reliable when simultaneously guaranteeing to connect again, 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, live wire then, zero line is connected again, live wire when at every turn extracting, zero line separates earlier, finally separated between the grounded metal contact, simple in structure, easy to use, contact pressure is even, safe and reliable, the connection of its ground wire that cost is low is to be abutted against a kind of ground connection civilian arrangements of electric connection of telescopic wedging type and the plug thereof that the mode of stretching with contracting of ground between metallic object finished being connected of grounded metal contact A and grounded metal contact B and engagement, socket is to remedy present deficiency.
For achieving the above object, the technical solution of the utility model is achieved in that the civilian arrangements of electric connection of the telescopic wedging type of a kind of ground connection, comprise at least one rotating springback wedging type Electric plug with shutter and at least one rotating springback wedging 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 described 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 by the telescopic elastic body of ground connection be used for finishing 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 described rotating springback wedging 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 described first director element and the rotating springback wedging type electric-connected socket in the gang socket keyhole matches, the attachment plug key of guiding rotating springback wedging type Electric plug with shutter accurately inserts in the gang socket keyhole of rotating springback wedging type electric-connected socket and with respect to the gang socket keyhole and rotates, guide second director element to enter smoothly in the work nest of first director element, being provided with the metal wedging that is positioned at conductive metal sheet B one end that links to each other with same power supply on the rotating springback wedging type electric-connected socket in the work nest of first director element touches the metal wedging that face B is complementary and touches face A, at least be provided with a gang socket keyhole on the described rotating springback wedging type electric-connected socket, the hole wall of gang socket keyhole be provided with at least two projectioies have an outer rim inclined-plane with rotating springback wedging type Electric plug with shutter on corresponding second director element of the first director element shape, also have the metal wedging that is positioned at conductive metal sheet A one end at least one and the rotating springback wedging type Electric plug with shutter to touch the metal wedging that face A is complementary on the outer rim inclined-plane of the second director element projection and touch face B, the metal wedging on the described rotating springback wedging type Electric plug with shutter touches face A and metal wedging on the rotating springback wedging type electric-connected socket and touches face B and finish by the mutual wedging that is contained on the rotating springback wedging type Electric plug with shutter or the effect of the resilience force of the telescopic elastic body of ground connection on the rotating springback wedging type electric-connected socket and metal wedging touch the wedging inclined-plane of face self to be electrically connected.
For achieving the above object, the technical solution of the utility model is achieved in that the civilian Electric plug with shutter of the telescopic wedging type of a kind of ground connection, cooperate with a rotary elastic engagement type electric-connected socket that is provided with the gang socket keyhole, 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 described 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 by the telescopic elastic body of ground connection be used for finishing 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 described 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 described first director element and the rotating springback wedging type electric-connected socket in the gang socket keyhole second, the attachment plug key of guiding rotating springback wedging type Electric plug with shutter accurately inserts in the gang socket keyhole of rotating springback wedging type electric-connected socket and with respect to the gang socket keyhole and rotates, guide second director element to enter smoothly in the work nest of first director element, be provided with the metal wedging that is positioned at conductive metal sheet B one end that links to each other with same power supply on the rotating springback wedging type electric-connected socket in the work nest of first director element and touch the metal wedging that face B is complementary and touch face A, the metal wedging in described this attachment plug touches mutual wedging that face A and metal wedging on the rotating springback wedging type electric-connected socket touch effect that face B is the resilience force by being contained in the telescopic elastic body of ground connection in this attachment plug and the wedging inclined-plane that the metal wedging touches face self and finishes and be electrically connected.
For achieving the above object, the technical solution of the utility model is achieved in that the civilian electric-connected socket of the telescopic wedging type of a kind of ground connection, cooperate with a rotating springback wedging 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 described 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 by the telescopic elastic body of ground connection be used for finishing 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 described this gang socket; Be provided with accurately inserting in the gang socket keyhole and can also guide in the work nest that self enters smoothly first director element and accurate second director element of guide-localization with respect to the rotation of gang socket keyhole with the corresponding attachment plug key that can guide rotating springback wedging type Electric plug with shutter of the first director element shape with on the rotating springback wedging type Electric plug with shutter on outer rim inclined-plane of at least two projections on the hole wall of gang socket keyhole; Also have the metal wedging that is positioned at conductive metal sheet A one end at least one and the rotating springback wedging type Electric plug with shutter to touch the metal wedging that face A is complementary on the outer rim inclined-plane of the second director element projection and touch face B, the metal wedging on the described rotating springback wedging type electric-connected socket touches mutual wedging that face B and metal wedging on the rotating springback wedging type Electric plug with shutter touch the wedging inclined-plane of effect that face A is the screen resilience by being contained in the grounding telescopic elastic body on the rotating springback wedging type electric-connected socket and the tactile face self of metal wedging and finishes and be electrically connected.
Preferably, described first director element is the guide-localization groove, and second director element that is arranged on accordingly in the gang socket keyhole of rotating springback wedging type electric-connected socket with first director element is the guide-localization boss that is provided with the outer rim inclined-plane.
Preferably, described second director element is the guide-localization boss that is provided with the outer rim inclined-plane, and first director element that is arranged on accordingly on the attachment plug key of rotating springback wedging 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 on can the rotating springback wedging type Electric plug with shutter of coupling the guide-localization groove and the guide-localization boss on the rotating springback wedging type electric-connected socket can exchange use, be to have the guide-localization boss on the rotating springback wedging type Electric plug with shutter, also can have the guide-localization groove on the rotating springback wedging type electric-connected socket; Preferably also be provided with the 3rd director element---guide ledges on the attachment plug key of described rotating springback wedging type Electric plug with shutter, preferably also be provided with on the hole wall of the gang socket keyhole of described rotating springback wedging type electric-connected socket with rotating springback wedging type Electric plug with shutter on corresponding the 4th director element of the 3rd director element shape---direction recess.Described metal wedging touches face A and metal wedging, and to touch face B can be metal wedging inclined-plane independently, can also be to adopt to splice or weld or mode such as riveted joint has the compound metal wedging inclined-plane that the noble metal wedging touches face on the electric interface of conductive metal sheet one end, can also be to touch face with conductive metal sheet combination or the metal wedging that is processed as one; Described rotating springback wedging type Electric plug with shutter can be to have first director element---the attachment plug key of guide-localization groove, the attachment plug operating body, conductive metal sheet A, the metal wedging touches face A, grounded metal body B, processing such as grounded metal contact B all-in-one-piece separate component, can also be by artificial elder generation with grounded metal body slip step cover for seat by the locator card platform with have first director element---the attachment plug key assembling of guide-localization groove also puts in place, afterburning sheath plate then successively surely will reset, 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, with telescopic binding post processing all-in-one-piece copper flexible-cable, backing plate, the grounded metal body compresses setscrew nut and packs into the threaded end of grounded metal body A and screw locking grounded metal body and compress setscrew nut, to quadric injection mould all-in-one-piece at last, it is provided with an end and has the metal wedging and touch the attachment plug key of conductive metal sheet A and the assembling all-in-one-piece assemblies such as attachment plug operating body protecgulum and attachment plug operating body bonnet that the face A other end has telescopic binding post, can also be the assembly that is combined into one with consuming device; Rotating springback wedging type Electric plug with shutter can have various ways such as excellent type, perpendicular type; Described rotating springback wedging 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; Described 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, mobile jack preferably is fixed on the gang socket main body on the pedestal of gang socket protecgulum, and the conductive metal sheet B on the gang socket main body links to each other with power lead by the conducting metal connecting plate; Described rotating springback wedging type electric-connected socket can be grounded metal body positioning step seat hole is injected in grounded metal body B contraposition and to be compressed on the grounded metal body positioning step seat that setscrew nut is fixed on the gang socket bonnet by the grounded metal body, this grounded metal body B links to each other with earth lead by the conducting metal connecting plate, described gang socket main body is fixed on the pedestal of gang socket protecgulum, conductive metal sheet B on the gang socket main body links to each other with power lead by the conducting metal connecting plate, described 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 location slip sheath of accidental shock function and the spring that is mated, the form of the positioning sleeve of band positioning runner, it can also be the afterburning sheath plate that to reset surely successively, spring packs into grounded metal body A and puts 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 the copper flexible-cable of one with the conducting metal connecting plate, backing plate, the grounded metal body compresses setscrew nut and packs into the threaded end of grounded metal body A and screw locking grounded metal body and compress setscrew nut, described gang socket main body is fixed on the pedestal of gang socket protecgulum, conductive metal sheet B on the gang socket main body links to each other with power lead by the conducting metal connecting plate, and described gang socket protecgulum connects assembling all-in-one-piece form with the contraposition of gang socket bonnet.Metal wedging on the rotating springback wedging type electric-connected socket touches preferably beveled of face B, the gradient that its wedging touches face is ° (being less than or equal to 30 degree) preferably≤30, certainly, its shape and gradient be with rotating springback wedging type Electric plug with shutter on the metal wedging touch that face A is corresponding to be complementary; The telescopic elastic body of described ground connection can be a separate component, can also be the assembly that is contained in rotating springback wedging type Electric plug with shutter the inside or rotating springback wedging type electric-connected socket the inside, can also be the complex that is processed into one with rotating springback wedging type Electric plug with shutter or rotating springback wedging 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 rotating springback wedging type Electric plug with shutter or on the rotating springback wedging type electric-connected socket as required; Describedly be not preferably with the strain relief clamp frame that cable can be locked admittedly on the dismountable rotating springback wedging type Electric plug with shutter with line.
According to the utility model, a kind of ground connection civilian arrangements of electric connection of telescopic wedging type and plug thereof, socket, its operation principle and electrically connected method are with the gang socket keyhole on the rotating springback wedging type Electric plug with shutter contraposition insertion rotating springback wedging type electric-connected socket (also the contraposition of rotating springback wedging type electric-connected socket can be inserted the attachment plug key on the rotating springback wedging type Electric plug with shutter), apply roof pressure power and with the telescopic elastic body compression of the ground connection that is mated (at this moment then by the attachment plug key on the rotating springback wedging 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 mutually to retreat mutually also with telescopic grounded metal body A that positive engagement ensures this jockey and plug thereof by fixing grounded metal body B, when pegging graft at every turn, connects at first between the grounded metal contact by socket), serve as be rotatably connected plug key and putting in place of axle with the center of circle of rotating springback wedging type Electric plug with shutter again, the process of whole reeve and rotation is by leading cooperating of guide-localization groove and guide-localization boss etc. and putting in place like clockwork, back releasing roof pressure power puts in place, it (is resilience that the resilience force of the telescopic elastic body of dependence ground connection forces rotating springback wedging type Electric plug with shutter to retreat, this moment, second director element entered in the work nest of first director element smoothly), cause metal wedging on the rotating springback wedging type Electric plug with shutter to touch the mutual wedging between the wedging inclined-plane that metal wedging on face A and the rotating springback wedging type electric-connected socket touches face B and finish electrical connection (live wire at this moment,, zero line is reliably connected); Then the attachment plug key roof pressure on the rotating springback wedging 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 telescopic elastic body compression of ground connection that the attachment plug key on the rotating springback wedging type Electric plug with shutter travels forward and will be mated, back reverse rotation attachment plug key puts in place,---guide-localization groove second director element on the rotating springback wedging type electric-connected socket---the guide-localization boss that makes first director element on it is threaded to the guide-localization recess sidewall and contacts (this moment live wire with the guide-localization boss, zero line separates), can extract (finish last separation between the grounded metal contact this moment)].
A kind of ground connection civilian arrangements of electric connection of telescopic wedging type and plug thereof, socket can be made as metal, macromolecular material etc. by multiple material, can pass through kinds of processes, form as 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.Rotating springback wedging type Electric plug with shutter, rotating springback wedging type electric-connected socket preferably adopt high temperature resistant, fire-retardant macromolecular material to make (hard contact, metal wedging touch except face etc.).The profile of rotating springback wedging type Electric plug with shutter and rotating springback wedging type electric-connected socket can be decided as required, preferably can diversified, standardization.
This utility model 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 finish 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, and particularly under the situation of power connection, this jockey and plug thereof, socket have auto-lock function, can be and get loose because of being given a shock external force such as impact, be electrically connected effective.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
When Fig. 1 uses electric connection for the assembling of a kind of embodiment of the present utility model and the main cross-sectional schematic of the signal of the attachment plug operating body bonnet signal of having dismantled;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
Fig. 3 for the A of Fig. 6 to looking schematic diagram;
Fig. 4 is the B-B stagewise cutaway view schematic diagram of Fig. 3;
Fig. 5 is the C-C cross-sectional schematic of Fig. 6;
When Fig. 6 does not connect for the rotating springback wedging type Electric plug with shutter of Fig. 1 and the main cross-sectional schematic of the attachment plug operating body bonnet signal of having dismantled;
Fig. 7 for Fig. 6 the telescopic elastic body of ground connection is not installed the time A to looking schematic diagram;
Fig. 8 is the D-D stagewise cutaway view schematic diagram of Fig. 7;
Fig. 9 for Fig. 6 the telescopic elastic body of ground connection is not installed the time B to looking schematic diagram;
Figure 10 is the main cross-sectional schematic of the attachment plug operating body bonnet pulled down among Fig. 1;
Figure 11 looks schematic diagram for the left side of Figure 10;
Figure 12 looks schematic diagram for the master of the rotating springback wedging type Electric plug with shutter of Fig. 1;
Figure 13 is the schematic top plan view of Figure 12;
Figure 14 looks schematic diagram for the right side of Figure 15;
Figure 15 is the main cross-sectional schematic of the rotating springback wedging type electric-connected socket of Fig. 1 when to be connected;
Figure 16 looks schematic diagram for the right side of Figure 17;
Figure 17 for Figure 15 conductive metal sheet B and conducting metal connecting plate are not installed the time gang socket main body main cross-sectional schematic;
Figure 18 looks schematic diagram for the left side of Figure 17;
Figure 19 looks schematic diagram for the right side of Figure 20;
Figure 20 is the main half section schematic diagram of the grounded metal body slip step cover for seat of Fig. 1;
Figure 21 looks schematic diagram for 20 the left side of figure;
Figure 22 looks schematic diagram for the master of the grounded metal body A of Fig. 1;
Figure 23 looks schematic diagram for the left side of Figure 22;
Figure 24 looks schematic diagram for the right side of Figure 25;
Figure 25 decides to reset the main half section schematic diagram of afterburning sheath plate for Fig. 1's;
Figure 26 looks schematic diagram for the left side of Figure 25;
Figure 27 looks schematic diagram for the master of the grounded metal body B of Fig. 1;
Figure 28 looks schematic diagram for the left side of Figure 27;
Figure 29 looks schematic diagram for the right side of Figure 30;
Figure 30 is the main half section schematic diagram of the location slip sheath of Fig. 1;
Figure 31 for Figure 15 install gang socket main body and conductive metal sheet B, conducting metal connecting plate the time the left part of gang socket protecgulum look schematic diagram;
Figure 32 for Figure 15 gang socket main body and conductive metal sheet B, conducting metal connecting plate are not installed the time the left part of gang socket protecgulum look schematic diagram;
Schematic diagram 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 15, grounded metal body B etc.;
Figure 34 is the main station portion cross-sectional schematic of the signal of the situation of the assembling of another kind of embodiment of the present utility model when using electric connection;
Figure 35 looks schematic diagram for the master of the rotating springback wedging type Electric plug with shutter of Figure 34;
Figure 36 is the schematic top plan view of Figure 35;
Figure 37 looks schematic diagram for the right side of Figure 38;
Figure 38 is the main cross-sectional schematic of the rotating springback wedging type electric-connected socket of Figure 34 when to be connected.
Embodiment
Please refer to Fig. 1 to Figure 33.At first by required specification, shape, size, appearance design, process the contraposition of forming by the attachment plug key 107 and the attachment plug operating body bonnet 140 of band attachment plug operating body protecgulum 139 and be provided with guide-localization groove 111 and good telescopic binding post 133 other ends of one end riveting and have the metal wedging and touch the conductive metal sheet A161 of face A108 and weld the rotating springback wedging type Electric plug with shutter 101 of the copper flexible-cable 106 that is one with telescopic binding post; Equally, by required specification, shape, size, appearance design, process the rotating springback wedging type electric-connected socket 102 that is provided with gang socket keyhole 117, guide-localization boss 119, conductive metal sheet B109, grounded metal body B160 by the gang socket bonnet 126 of the gang socket protecgulum 124 that is provided with pedestal locator card platform 148 and the positioning sleeve 132 that is provided with the band positioning runner, grounded metal body positioning step seat 136 and contraposition that gang socket main body 120 is formed; Process the telescopic elastic body 103 of ground connection that has grounded metal body A121 and reset afterburning sheath plate 105 and spring 104 and grounded metal body slip step cover for seat 145 surely.The metal wedging that earlier reinforcement little spring 165 1 ends is packed into 112 li of work nests that are positioned at the guide-localization groove then touches the spring location wing 169 of face A, simultaneously the other end is advanced 138 li of reinforcement little spring location holes, again with grounded metal body slip step cover for seat 145 by locator card platform 131 with 107 assemblings of attachment plug key and put in place this moment, grounded metal body slip step cover for seat 145 has been sealed two reinforcement little spring location holes 138, thereafter afterburning sheath plate 105 successively surely will reset, spring 104 packs into [its other end has grounded metal contact A 110] grounded metal body A121 and puts in place from its threaded end contraposition, slip positioning tab 152 contrapositions on the afterburning sheath plate 105 of will resetting are surely again put the positioning runner 125 on the grounded metal body slip step cover for seat 145 into and the threaded end contraposition of grounded metal body A121 are passed grounded metal body guide hole 157, thereafter successively with location-plate 130, the copper flexible-cable 106 that is welded into one with telescopic binding post 133, backing plate 162, the grounded metal body compresses the threaded end that setscrew nut 127 contrapositions pack into grounded metal body A121, screwing locking grounded metal body compresses setscrew nut 127 and puts in place, grounded metal body A121 can freely be stretched in grounded metal body guide hole 157, that to become one by quadric injection mould at last and be provided with an end and have the metal wedging and touch the face A108 other end and have the attachment plug key of conductive metal sheet A161 of telescopic binding post 133 and attachment plug operating body protecgulum 139 by the cooperation locking of attachment bolt 165 with attachment bolt mating holes 154, be assembled into the dismountable rotating springback wedging type of the line Electric plug with shutter 101 of not being with that one is about to have the telescopic elastic body 103 of ground connection with attachment plug operating body bonnet 140 grades and assemble.Elder generation inserts 144 li of conductive metal sheet B mating grooves with conductive metal sheet B109 contraposition and puts in place then, again by compress bolt 129 with two conductive metal sheet B109 and two conducting metal connecting plates 116 respectively contraposition be contained in the relevant position of two guide-localization boss 119 on the gang socket main body 120 and screw locking, then by the reliable contraposition of pedestal locator card platform 148 and by screwing assembling bolt 128 and cooperating of assembling bolt mating holes 155, admittedly be locked in gang socket main body 120 on the pedestal of gang socket protecgulum 124 firmly, thereafter location-plate 130 is packed into the threaded end of grounded metal body B160 and its threaded end is passed grounded metal body positioning step seat hole 159, again successively with backing plate 162, conducting metal connecting plate 116, the grounded metal body compresses setscrew nut 127 contrapositions and packs into the threaded end of grounded metal body B160 and screw locking grounded metal body and compress setscrew nut 127, it is locked on the grounded metal body positioning step seat 136 of gang socket bonnet admittedly, to prepare slip positioning tab 152 contrapositions on the location slip sheath 137 of spring more and put positioning runner 125 on the positioning sleeve 132 of band positioning runner and contraposition into and pack into grounded metal body B160, and at last gang socket protecgulum 124 be connected with 126 contrapositions of gang socket bonnet and be assembled into one and be about to rotating springback wedging type electric-connected socket 102 and assemble from the end of its band grounded metal contact B123.
During use, earlier pinch attachment plug operating body 113 on the rotating springback wedging type Electric plug with shutter 101 with hand, connect 107 contrapositions of plug key and insert 117 li of gang socket keyholes on the rotating springback wedging type electric-connected socket 102, apply roof pressure power and with telescopic elastic body 103 compressions of the ground connection that is mated [at this moment then by attachment plug key 107, grounded metal contact A 110 and grounded metal contact B123 positive engagement and connection, it is to promote to be arranged on by being arranged on fixing grounded metal body B160 on the rotating springback wedging type electric-connected socket 102 that telescopic grounded metal body A121 on the rotating springback wedging type Electric plug with shutter 101 retreats and positive engagement is connected between the grounded metal contact when ensureing that this jockey is pegged graft at every turn at first], the center of circle with rotating springback wedging type Electric plug with shutter serves as axle its attachment plug key 107 of rotation and puts in place again, the process of whole reeve and rotation is by first director element---guide-localization groove 111 and second director element---cooperating and the 3rd director element of guide-localization boss 119---guide ledges 163 and the 4th director element---direction recess 164 cooperate guiding and metal wedging to touch transition edge face 168 that face B122 and guide wire wedging touch face B to cooperate and lead and put in place like clockwork, back releasing roof pressure power puts in place, it is resilience that the resilience force of the telescopic elastic body 103 of dependence ground connection forces rotating springback wedging type Electric plug with shutter to retreat, this moment, second director element entered in the work nest of first director element smoothly, cause metal wedging on its attachment plug key 107 to touch between the wedging inclined-plane that metal wedging on face A108 and the rotating springback wedging type electric-connected socket 102 touches face B122 energized by the mutual wedging of reinforcement of reinforcement little spring, reach purpose this moment of electricity consumption, live wire, zero line is reliably connected.In the time of need taking off, then earlier pinch attachment plug operating body 113 on the rotating springback wedging type Electric plug with shutter 101 with hand, apply roof pressure power and be pressed onto live wire position this moment, zero line separates, counterclockwise rotate Electric plug with shutter 101 then, when waiting to change motionless [at this moment, guide-localization boss 119 on the rotating springback wedging type electric-connected socket 102 has contacted and has withstood the guide-localization recess sidewall 115 on the rotating springback wedging type Electric plug with shutter 101], can extract this moment and finish last separation between the grounded metal contact.Among the figure 114 for baffle plate, 118 for the hole wall of gang socket keyhole, 134 for terminal line ball bolt, 135 for cable, 142 for compress location hole, 143 for the solid lockhole of pedestal, 146 for the strain relief clamp frame, 147 for card frame hold-down bolt, 149 for the attachment bolt via hole, 150 for the grounded metal body cooperate stepped hole, 151 for the welding position, 153 for via hole, 156 for the location claw, 158 for spring positioning table, 166 be that hex nut groove, 167 is to touch the outer rim inclined-plane that face B mates with the metal wedging.
Please refer to Figure 34 to Figure 38.At first by required specification, shape, size, appearance design, process the contraposition of forming by attachment plug key 107 and attachment plug operating body 113 and be provided with guide-localization groove 111 and one end the good cable 135 of riveting, the other end have the metal wedging and touch the conductive metal sheet A161 of face A108 and one end the good cable 135 of riveting, the other end have the rotating springback wedging type Electric plug with shutter 101 of the grounded metal body B160 of grounded metal contact B123; Equally, by required specification, shape, size, appearance design, process the rotating springback wedging type electric-connected socket 102 that is provided with gang socket keyhole 117, guide-localization boss 119, conductive metal sheet B109 by the gang socket bonnet 126 of the gang socket protecgulum 124 that is provided with pedestal locator card platform and the positioning sleeve 132 that is provided with the band positioning runner, grounded metal body slip step seat 141 and contraposition that gang socket main body 120 is formed; Process and have grounded metal body A121 and the telescopic elastic body 103 of ground connection of reset surely afterburning sheath plate 105 and spring 104; The metal wedging that earlier reinforcement little spring 165 1 ends is packed into 112 li of work nests that are positioned at the guide-localization groove then touches the spring location wing of face A, simultaneously the other end is advanced 138 li of reinforcement little spring location holes, again reinforcement little spring location hole shrouding 170 is fitted into attachment plug key 107 heads and put this moment in place, reinforcement little spring location hole shrouding 170 is sealed two reinforcement little spring location holes 138, and rotating springback wedging type Electric plug with shutter 101 promptly assembles; Elder generation inserts conductive metal sheet B109 contraposition in the conductive metal sheet B mating groove and puts in place then, again by compress bolt 129 with two conductive metal sheet B109 and two conducting metal connecting plates 116 respectively contraposition be contained in the relevant position of two guide-localization boss 119 on the gang socket main body 120 and screw locking, then by the reliable contraposition of pedestal locator card platform and by screwing assembling bolt and cooperating of assembling bolt mating holes, admittedly be locked in gang socket main body 120 on the pedestal of gang socket protecgulum 124 firmly, thereafter the contraposition afterburning sheath plate 105 that will reset surely successively, spring 104 packs into [its other end has grounded metal contact A 110] grounded metal body A121 and puts in place from its threaded end contraposition, the slip positioning tab contraposition on the afterburning sheath plate 105 of will resetting is surely again put the positioning runner 125 on the positioning sleeve 132 of band positioning runner into and the threaded end contraposition of grounded metal body A121 is passed grounded metal body guide hole, thereafter successively with location-plate 130, the copper flexible-cable 106 that is welded into one with conducting metal connecting plate 116, backing plate, the grounded metal body compresses the threaded end that setscrew nut 127 contrapositions pack into grounded metal body A121, screwing locking grounded metal body compresses setscrew nut 127 and puts in place, grounded metal body A121 can freely be stretched in grounded metal body guide hole, at last gang socket protecgulum 124 is connected with 126 contrapositions of gang socket bonnet and be assembled into one and be about to rotating springback wedging type electric-connected socket 102 and assemble.
During use, earlier pinch attachment plug operating body 113 on the rotating springback wedging type Electric plug with shutter 101 with hand, connect 107 contrapositions of plug key and insert 117 li of gang socket keyholes on the rotating springback wedging type electric-connected socket 102, apply roof pressure power and with telescopic elastic body 103 compressions of the ground connection that is mated [at this moment then by attachment plug key 107, grounded metal contact A 110 and grounded metal contact B123 positive engagement and connection, it is to promote to be arranged on by being arranged on fixing grounded metal body B160 on the rotating springback wedging type Electric plug with shutter 101 that telescopic grounded metal body A121 on the rotating springback wedging type electric-connected socket 102 retreats and positive engagement is connected between the grounded metal contact when ensureing that this jockey is pegged graft at every turn at first], the center of circle with rotating springback wedging type Electric plug with shutter serves as axle its attachment plug key 107 of rotation and puts in place again, the process of whole reeve and rotation is by first director element---guide-localization groove 111 and second director element---cooperating and the 3rd director element of guide-localization boss 119---guide ledges 163 and the 4th director element---direction recess 164 cooperate guiding and metal wedging to touch transition edge face 168 that face B122 and guide wire wedging touch face B to cooperate and lead and put in place like clockwork, back releasing roof pressure power puts in place, it is resilience that the resilience force of the telescopic elastic body 103 of dependence ground connection forces rotating springback wedging type Electric plug with shutter to retreat, this moment, second director element entered in the work nest of first director element smoothly, cause metal wedging on its attachment plug key 107 to touch between the wedging inclined-plane that metal wedging on face A108 and the rotating springback wedging type electric-connected socket 102 touches face B122 energized by the mutual wedging of reinforcement of reinforcement little spring, reach purpose this moment of electricity consumption, live wire, zero line is reliably connected.In the time of need taking off, then earlier pinch attachment plug operating body 113 on the rotating springback wedging type Electric plug with shutter 101 with hand, apply roof pressure power and be pressed onto live wire position this moment, zero line separates, counterclockwise rotate Electric plug with shutter 101 then, when waiting to change motionless [at this moment, guide-localization boss 119 on the rotating springback wedging type electric-connected socket 102 has contacted and has withstood the guide-localization recess sidewall 115 on the rotating springback wedging type Electric plug with shutter 101], can extract this moment and finish last separation between the grounded metal contact.
Claims (7)
1. civilian arrangements of electric connection of the telescopic wedging type of ground connection, comprise at least one rotating springback wedging type Electric plug with shutter and at least one rotating springback wedging 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 described 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 by the telescopic elastic body of ground connection be used for finishing 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 described rotating springback wedging 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 described first director element and the rotating springback wedging type electric-connected socket in the gang socket keyhole matches, the attachment plug key of guiding rotating springback wedging type Electric plug with shutter accurately inserts in the gang socket keyhole of rotating springback wedging type electric-connected socket and with respect to the gang socket keyhole and rotates, guide second director element to enter smoothly in the work nest of first director element, being provided with the metal wedging that is positioned at conductive metal sheet B one end that links to each other with same power supply on the rotating springback wedging type electric-connected socket in the work nest of first director element touches the metal wedging that face B is complementary and touches face A, at least be provided with a gang socket keyhole on the described rotating springback wedging type electric-connected socket, the hole wall of gang socket keyhole be provided with at least two projectioies have an outer rim inclined-plane with rotating springback wedging type Electric plug with shutter on corresponding second director element of the first director element shape, also have the metal wedging that is positioned at conductive metal sheet A one end at least one and the rotating springback wedging type Electric plug with shutter to touch the metal wedging that face A is complementary on the outer rim inclined-plane of the second director element projection and touch face B, the metal wedging on the described rotating springback wedging type Electric plug with shutter touches face A and metal wedging on the rotating springback wedging type electric-connected socket and touches face B and finish by the mutual wedging that is contained on the rotating springback wedging type Electric plug with shutter or the effect of the resilience force of the telescopic elastic body of ground connection on the rotating springback wedging type electric-connected socket and metal wedging touch the wedging inclined-plane of face self to be electrically connected.
2. the civilian arrangements of electric connection of the telescopic wedging type of ground connection according to claim 1 is characterized in that first director element on the described rotating springback wedging type Electric plug with shutter is the guide-localization groove.
3. the civilian arrangements of electric connection of the telescopic wedging type of ground connection according to claim 1 is characterized in that second director element on the described rotating springback wedging type electric-connected socket is the guide-localization boss that is provided with the outer rim inclined-plane.
4. civilian Electric plug with shutter of the telescopic wedging type of ground connection, cooperate with a rotary elastic engagement type electric-connected socket that is provided with the gang socket keyhole, 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 described 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 by the telescopic elastic body of ground connection be used for finishing 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 described 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 described first director element and the rotating springback wedging type electric-connected socket in the gang socket keyhole second, the attachment plug key of guiding rotating springback wedging type Electric plug with shutter accurately inserts in the gang socket keyhole of rotating springback wedging type electric-connected socket and with respect to the gang socket keyhole and rotates, guide second director element to enter smoothly in the work nest of first director element, be provided with the metal wedging that is positioned at conductive metal sheet B one end that links to each other with same power supply on the rotating springback wedging type electric-connected socket in the work nest of first director element and touch the metal wedging that face B is complementary and touch face A, the metal wedging in described this attachment plug touches mutual wedging that face A and metal wedging on the rotating springback wedging type electric-connected socket touch effect that face B is the resilience force by being contained in the telescopic elastic body of ground connection in this attachment plug and the wedging inclined-plane that the metal wedging touches face self and finishes and be electrically connected.
5. the civilian Electric plug with shutter of the telescopic wedging 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 wedging type of ground connection, cooperate with a rotating springback wedging 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 described 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 by the telescopic elastic body of ground connection be used for finishing 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 described this gang socket; Be provided with accurately inserting in the gang socket keyhole and can also guide in the work nest that self enters smoothly first director element and accurate second director element of guide-localization with respect to the rotation of gang socket keyhole with the corresponding attachment plug key that can guide rotating springback wedging type Electric plug with shutter of the first director element shape with on the rotating springback wedging type Electric plug with shutter on outer rim inclined-plane of at least two projections on the hole wall of gang socket keyhole; Also have the metal wedging that is positioned at conductive metal sheet A one end at least one and the rotating springback wedging type Electric plug with shutter to touch the metal wedging that face A is complementary on the outer rim inclined-plane of the second director element projection and touch face B, the metal wedging on the described rotating springback wedging type electric-connected socket touches mutual wedging that face B and metal wedging on the rotating springback wedging type Electric plug with shutter touch the wedging inclined-plane of effect that face A is the screen resilience by being contained in the grounding telescopic elastic body on the rotating springback wedging type electric-connected socket and the tactile face self of metal wedging and finishes and be electrically connected.
7. the civilian electric-connected socket of the telescopic wedging type of ground connection according to claim 6 is characterized in that described second director element is the guide-localization boss that is provided with the outer rim inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200534956U CN202004209U (en) | 2011-03-03 | 2011-03-03 | Grounded telescopic wedge type civil electric connection device and plug and socket of device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200534956U CN202004209U (en) | 2011-03-03 | 2011-03-03 | Grounded telescopic wedge type civil electric connection device and plug and socket of device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202004209U true CN202004209U (en) | 2011-10-05 |
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ID=44706936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200534956U Expired - Lifetime CN202004209U (en) | 2011-03-03 | 2011-03-03 | Grounded telescopic wedge type civil electric connection device and plug and socket of device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202004209U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655284A (en) * | 2011-03-03 | 2012-09-05 | 张宁 | Earthed telescopic wedged-type civil electrical connecting device as well as plug and socket thereof |
| CN106129722A (en) * | 2016-03-31 | 2016-11-16 | 中航光电科技股份有限公司 | The most electrically continuous electric coupler component can be realized |
| CN109755809A (en) * | 2019-02-03 | 2019-05-14 | 卢卫征 | Self-locking safety type high-current switch electric appliance |
| CN111615227A (en) * | 2020-04-22 | 2020-09-01 | 北京嘉洁能科技股份有限公司 | Shielding type carbon fiber heating cable |
-
2011
- 2011-03-03 CN CN2011200534956U patent/CN202004209U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655284A (en) * | 2011-03-03 | 2012-09-05 | 张宁 | Earthed telescopic wedged-type civil electrical connecting device as well as plug and socket thereof |
| CN106129722A (en) * | 2016-03-31 | 2016-11-16 | 中航光电科技股份有限公司 | The most electrically continuous electric coupler component can be realized |
| CN109755809A (en) * | 2019-02-03 | 2019-05-14 | 卢卫征 | Self-locking safety type high-current switch electric appliance |
| CN111615227A (en) * | 2020-04-22 | 2020-09-01 | 北京嘉洁能科技股份有限公司 | Shielding type carbon fiber heating cable |
| CN111615227B (en) * | 2020-04-22 | 2022-06-14 | 北京嘉洁能科技股份有限公司 | Shielding type carbon fiber heating cable |
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Granted publication date: 20111005 |