CN202712527U

CN202712527U - Plate-shaped socket and electric connector assembly using same

Info

Publication number: CN202712527U
Application number: CN 201220249422
Authority: CN
Inventors: 张星
Original assignee: China Aviation Optical Electrical Technology Co Ltd
Current assignee: China Aviation Optical Electrical Technology Co Ltd
Priority date: 2012-05-30
Filing date: 2012-05-30
Publication date: 2013-01-30
Anticipated expiration: 2022-05-30

Abstract

The utility model relates to a plate-shaped socket and an electric connector assembly using the same. The plate-shaped socket comprises a housing, and the housing is provided with a plug channel. The plug channel is provided with more than two plug positions used to plug adaptive plugs side by side in a left and right manner. The plug channel is provided with current-conducting plates. An outer surface of the housing is provided with a hooking structure. Since the plate-shaped socket is provided with more than two plug positions used to plug adaptive plugs side by side in a left and right manner, and the plug channel is provided with the current-conducting plates used to electrically contact with contacts of the adaptive plugs and bearable power of the current-conducting plates is obviously greater than that of spring contacts and wires of household sockets, the plate-shaped socket can satisfy requirement of high power. Contacts of the plugs which are plugged in the plug channel electrically contact with the current-conducting plates, so that power distribution and summary are realized through one socket, and a problem of low efficiency in power distribution and power summary using an electric connector at present is solved.

Description

A kind of template socket and use the electric coupler component of this socket

Technical field

The utility model relates to electric connector field, especially a kind of template socket and use the electric coupler component of this edition type socket.

Background technology

At present, electric coupler component is widely used in the fields such as electric equipment, communication equipment and electric automobile.Electric coupler component mostly is comprised of plug and socket, during use, generally is that socket is fixed on the corresponding installation panel, plugs together with it or separates by controlling plug, and then realize the break-make of circuit.Yet all be man-to-man between the plug and socket of existing electric coupler component, therefore, in some special occasions, when needs were realized the distribution of power or gathered, present electric connector can't be realized; In such cases, if adopt the socket of many sockets of family expenses, then often can't satisfy power requirement, specifically, be the contact of many outlet socket of family expenses to be between the contact of reed-type contact and different sockets mostly be to adopt wire to connect, so its power that can bear is less, can't bear the function of distributing electric current, in addition, the sealing property of household socket also can't satisfy the requirement of environment for use; Therefore, under the present case, for the distribution that realizes power or when gathering, often need to arrange many group electric coupler components and with the socket electric connector of each electric coupler component, during work, by different plugs being realized the distribution of power with grafting between the corresponding socket and gathering.This kind distributes and the method that gathers power wastes time and energy, and efficient is extremely low.

Summary of the invention

The purpose of this utility model is to provide a kind of template socket, shunts and gather the inefficient problem of power to solve present employing electric connector.

Simultaneously, the purpose of this utility model also is to provide the electric coupler component that uses above-mentioned template socket.

In order to address the above problem, template socket of the present utility model is by the following technical solutions: a kind of template socket, comprise housing, the front end of described housing is provided with the grafting passage, described grafting passage has for side by side the grafting position of insertion about plural adaptive plug, be provided with in the grafting passage for the conductive plate of the contact electrical contact of adaptive plug, the outer surface of housing be provided with for adaptive plug on the hanging structure that articulates of bullet pawl.

Described conductive plate comprises upper conductive plate and the lower conducting plate that be arranged in parallel one on the other.

Described hanging structure is the projection of being located on the housing outer surface, and the leading flank of described projection is provided with the protuberance guide surface, and the protuberance guide surface is the inclined-plane that rises gradually from front to back.

On the described housing in the front end place of grafting passage be provided with the front end that covers conductive plate in turn edge.

Electric coupler component of the present utility model is by the following technical solutions: electric coupler component, comprise the separately plug and socket take front end as inserted terminal, plug comprises plug casing and plug contact, socket comprises Socket casing, plug casing is provided with the bullet pawl, the front end of described Socket casing is provided with the grafting passage, described grafting passage has for side by side the grafting position of insertion about plural plug, be provided with in the grafting passage for the conductive plate of the contact electrical contact of plug, the outer surface of Socket casing be provided with for plug on the hanging structure that articulates of bullet pawl.

The plug contact is conducting strip, conducting strip is provided with conductive strips, the contact site with the contact electrical contact of intermateable connector of being used for that has bent ridge between the two ends of conductive strips, the front end of described plug casing is provided with the tongue corresponding with conducting strip, and described conductive strips extend and are installed on the corresponding tongue along fore-and-aft direction.

Tongue is provided with the guide vane end stop of the amount of elastic deformation when limiting corresponding conductive strips and contact with conductive plate, and guide vane end stop deviates from the side of conductive plate of correspondence and the distance between the conductive plate less than the top of contact site and the distance between the conductive plate.

Plug has the described conducting strip that sets gradually along left and right directions more than two, and the contact site of one conductive strips in the two adjacent conducting strips raises up, and the contact site of another conductive strips is to lower convexity; Described conductive plate comprises upper conductive plate and the lower conducting plate that be arranged in parallel one on the other.

On the plug casing in the front end place of grafting passage be provided with the front end that covers conductive plate in turn edge.

Described bullet pawl is installed on the plug casing by the elasticity wall that is located between its two ends, the front end that plays pawl overhang forward and have for the claw of socket, described claw consists of by being located at the projection that plays on the close side of plug casing of pawl, and the rear end that plays pawl has for pressing so that the press section that described claw opens.

Because template socket of the present utility model is provided with for side by side the grafting passage of insertion about plural adaptive plug at the front end of its housing, and be provided with in the described grafting passage for the conductive plate of the contact electrical contact of adaptive plug, and the power that bears of conductive plate is obviously greater than reed-type contact and the wire of household socket, therefore can satisfy powerful requirement, in the process of using, the contact that inserts the plug in the described grafting passage all with described conductive plate electrical contact, can realize the distribution of power and gather thereby advance by a socket, solve present employing electric connector shunting and gathered the inefficient problem of power.

Further, upper and lower conductive plate being set can contact with the contact of plug better; The front end that covers conductive plate by turning edge in described can prevent the generation of electric shock accidents, improves the security performance of socket; Hanging mechanisms can realize with plug between locking cooperate, realize locking between the two.

Because electric coupler component of the present utility model is provided with for side by side the grafting passage of insertion about plural plug at the front end of the Socket casing of its socket, and be provided with in the described grafting passage for the conductive plate of the contact electrical contact of adaptive plug, and the power that bears of conductive plate is obviously greater than reed-type contact and the wire of household socket, therefore can satisfy powerful requirement, in the process of using, the contact that inserts the plug in the described grafting passage all with described conductive plate electrical contact, can realize the distribution of power and gather thereby advance by a socket, solve present employing electric connector shunting and gathered the inefficient problem of power.

Further, the plug contact adopts conducting strip, conducting strip is located on the tongue of housing front end, tongue is provided with described guide vane end stop, guide vane end stop deviates from a side of corresponding tongue and the distance between the housing less than the top of contact site and the distance between the tongue, therefore, in the process of using, when this electric connector and intermateable connector grafting, can limit by described guide vane end stop the decrement of conductive strips, thereby can under the reliable prerequisite that contacts of its contact with intermateable connector, preset the decrement of conductive strips, prevent the generation of the problem of conductive strips fatigue deformation, solve the in the course of the work problem of fatiguability distortion of conductive strips; In addition, the pull out force in the time of also this electric connector can being separated with intermateable connector the compression quantitative limitation of conductive strips is controlled in the rational scope, solves the large problem of pull out force of its electric connector; A plurality of conducting strips and satisfy demand to different through-put powers raise up the contact site of one conductive strips in the two adjacent conducting strips, the contact site of another conductive strips to lower convexity can make this electric connector stressed evenly, plug soft; The front end that covers conductive plate by turning edge in described can prevent the generation of electric shock accidents, improves the security performance of socket; The bullet pawl can be realized the direct inserting and drawing between this electric connector and the intermateable connector, and is efficient and convenient, makes this electric connector need be applicable to the occasion of frequent plug.

Description of drawings

Fig. 1 is the structural representation of template socket embodiment 1 of the present utility model;

Fig. 2 is the right view of Fig. 1;

Fig. 3 is the structural representation of plug of the embodiment 1 of electric coupler component of the present utility model;

Fig. 4 is the vertical view of Fig. 3;

Fig. 5 is the left view of Fig. 3;

Fig. 6 is the right view of Fig. 3;

Fig. 7 is the exploded view of plug of the embodiment 1 of electric coupler component of the present utility model;

Fig. 8 is the structural representation of socket of the embodiment 1 of electric coupler component of the present utility model;

Fig. 9 is the right view of Fig. 8.

Embodiment

Template socket embodiment 1 of the present utility model, shown in Fig. 1-2, the Socket casing 11 that comprises insulation, be provided with the grafting passage in the Socket casing, the import of grafting passage is positioned at front end and has the grafting position that a plurality of (concrete number can be set as required) insert for plug, during use, it can be for side by side insertion about plural plug, be provided with conductive plate in the grafting passage, conductive plate is divided into upper conductive plate 12 and lower conducting plate 13 as the contact of socket, on, one on the other parallel interval setting of lower conducting plate, conductive plate adopts copper coin, thereby can transmit large electric current, specifically can reach 150A; In addition, in also being provided with, the front end place of grafting passage turns edge on the housing, turn edge in being somebody's turn to do and cover the front end face of conductive plate, thereby can prevent the generation of electric shock accidents, the outside wall surface of Socket casing 11 be provided with for the hanging structure that plays the pawl card and join, in the present embodiment, hanging structure is the protuberance 11-1 that is located on the Socket casing downside, this protuberance 11-1 protuberance is provided with on the fore-and-aft direction of Socket casing 11 from front to back downward-sloping gradually protuberance guide surface 11-2 near a side of the front end of Socket casing 11, the protuberance guide surface can be realized the specified guiding of bullet pawl to correspondence, so that it blocks protuberance smoothly; Also be provided with groove 14 in front end on the outer surface of Socket casing, groove 14 is used to indicate the insertion position of single plug.

The embodiment 1 of electric coupler component of the present invention shown in Fig. 3-9, is comprised of plug and socket, and wherein plug and socket is separately take front end as inserted terminal.

The structure of plug is shown in Fig. 3-7, the plug casing that comprises insulation, plug casing is fastened by cover plate 31 and base 32 and forms, cover plate 31 and base 32 when fastening at first by being located at the snap close fastening between the two, the structure of snap close and operation principle are prior art, it will not go into details herein, cover plate and base are further fixing by screw 33 again after the preliminary locking of snap close, be provided with the tongue 34 that extends forward in front end separately on cover plate 31 and the base 32, be fixedly installed respectively conducting strip 35 on the tongue on cover plate 31 and the base 32, the right setting of two conducting strip one the first from left, the front end place of conducting strip 35, the part that namely is positioned on the corresponding tongue is provided with conductive strips 35-1, the contact site that conductive strips 35-1 extends and have bent ridge between the rear and front end along fore-and-aft direction, contact site is used for contacting with the contact of socket when this electric connector is pegged graft with socket, thereby finishes the conveying of electric energy; The contact site that wherein is positioned at the conductive strips on the tongue of cover plate 31 front ends is protuberance upwards, the conductive strips that are positioned on the tongue of base swell downwards, be respectively equipped with the guide vane end stop 36 for the amount of elastic deformation that limits corresponding conductive strips on the tongue 34, guide vane end stop 36 deviates from distance between a side and the tongue of tongue at its place less than the top of the contact site of corresponding conducting strip and the distance between the tongue, thereby can be on the one hand provide certain space for the elastic deformation of conductive strips, the deformation quantity that is unlikely to again on the other hand conductive strips is excessive and can't reset, during design, so that the guide vane end stop on two tongues deviate from its separately the distance L between the side of the tongue at place equal the size of grafting passage on respective direction of socket, thereby can be so that guide vane end stop 36 plays the effect of supporting fully, needn't bring the location to prevent at above-below direction relative displacement occuring between this electric connector and the socket by conduction again, make conductive strips as the conductive component of sole duty, except with the contact of socket between contact the pretightning force, do not bear other any power, this has also slowed down the damage of conductive strips from another point of view; The rear end of conducting strip 35 extends back and enters between the cover plate 31 and base 32 of plug casing, the conducting strip 35 just cover plate by plug casing and the extruding between the base is fixed, meanwhile, in order to prevent that conducting strip 15 from play occuring in plug casing, also be respectively equipped with locating piece 37 on the tongue, in the present embodiment, locating piece 37 on each tongue all has two, two locating pieces on each tongue lay respectively at the left and right sides of the conducting strip on this tongue and join with the groove card that is located on the conducting strip, in addition, the rear end of conducting strip 35 is respectively equipped with line ball cover 38, line ball cover 38 is used for the crimping cable, in use occasion, can at first become flexible screw 33 cover plate is separated with base, then compress corresponding wire by described line ball cover 38 and can finish wiring, be suitable for field connection and convenient to operation.The downside of plug casing, the outer surface that is base is provided with an elasticity wall 39 and is provided with bullet pawl 40 by this elasticity wall 39, elasticity wall 39 is located at the position between the rear and front end that plays pawl 40, its front end overhangs and has a claw 40-1 to the front end of plug casing, the claw that plays pawl is made of near the projection on the side of plug casing it, the angle that has 90 ° between the correspondence position of the upper side of the trailing flank of this projection (being claw) and bullet pawl, be that claw does not form the hangnail structure, this is so that be unlikely to and can't separate when playing pawl with the socket clamping, the leading flank of claw 40-1 and be provided with guide surface 40-2, this guide surface is acclivitous inclined-plane gradually from front to back, and guide surface 40-2 is used for that the counter structure on the socket is guided to the claw that plays pawl and is caught to play pawl; Also be provided with the plug casing limited post 41 of the decrement when drawing close to plug casing for the front end that limit to play pawl on the plug casing, plug casing limited post 41 can limit when playing the drawing close to plug casing of pawl and the minimum distance between the plug casing, because plug casing is controlled in the meeting of operator's general custom when controlling the grafting of electric connector and socket, the plug casing limited post can prevent from playing the pawl compression when operating personnel pinch the front end that plays pawl excessive and cause " tangling " socket, prevents from locking the generation of failed situation; The rear end that plays pawl 40 has the press section and is provided with bullet pawl limited post 42 in the press section near a side of plug casing, play pawl limited post 42 be used for limiting play pawl the rear end when drawing close to plug casing and the minimum range between the plug casing, broken off with the fingers and thumb disconnected to prevent elasticity wall excessive deformation.When pegging graft with socket, can control the rear end of plug casing, the top of the counter structure of bullet pawl on socket is depressed automatically and is opened, and after grafting puts in place, then is overlapped on the socket the two locking by its claw, when separating with socket, can pinch the rear end that plays pawl, thereby so that the bending of elasticity wall generation elasticity forces the bullet pawl to open, thereby finish release, only need drop backward plug casing and then can realize and the separating of socket this moment.

The structure of socket is identical with the structure of the embodiment 1 of above-mentioned large template socket, shown in Fig. 8-9, the Socket casing 51 that comprises insulation, be provided with the grafting passage in the Socket casing, the import of grafting passage is positioned at front end, during use, it can be for side by side insertion about plural plug, be provided with conductive plate in the grafting passage, conductive plate is divided into upper conductive plate 52 and lower conducting plate 53 as the contact of socket, the one on the other parallel interval setting of upper and lower conductive plate, and conductive plate adopts copper coin, thereby can transmit large electric current, specifically can reach 150A; In addition, in also being provided with, the front end place of grafting passage turns edge on the housing, turn edge in being somebody's turn to do and cover the front end face of conductive plate, thereby can prevent the generation of electric shock accidents, the outside wall surface of Socket casing 51 be provided with for the hanging structure that plays the pawl card and join, in the present embodiment, hanging structure is the protuberance 51-1 that is located on the Socket casing downside, this protuberance 51-1 protuberance is provided with on the fore-and-aft direction of Socket casing 51 from front to back downward-sloping gradually protuberance guide surface 51-2 near a side of the front end of Socket casing 51, the protuberance guide surface can be realized the specified guiding of bullet pawl to correspondence, so that it blocks protuberance smoothly; Also be provided with groove 54 in front end on the outer surface of Socket casing, groove 54 is used to indicate the insertion position of single plug.

In other embodiment of electric coupler component of the present invention, the quantity of the conducting strip of the plug among the embodiment 1 of above-mentioned large electric coupler component is all can more than one, when the quantity of conducting strip is two when above, the contact site of one conductive strips in the two adjacent conducting strips is raised up, the contact site of another conductive strips is to lower convexity, can make like this stressed even of this electric connector, plug soft.

Claims

1. template socket, comprise housing, it is characterized in that, the front end of described housing is provided with the grafting passage, described grafting passage has for side by side the grafting position of insertion about plural adaptive plug, be provided with in the grafting passage for the conductive plate of the contact electrical contact of adaptive plug, the outer surface of housing be provided with for adaptive plug on the hanging structure that articulates of bullet pawl.

2. template socket according to claim 1 is characterized in that, described conductive plate comprises upper conductive plate and the lower conducting plate that be arranged in parallel one on the other.

3. template socket according to claim 1 is characterized in that, described hanging structure is the projection of being located on the housing outer surface, and the leading flank of described projection is provided with the protuberance guide surface, and the protuberance guide surface is the inclined-plane that rises gradually from front to back.

4. each described template socket is characterized in that according to claim 1-3, on the described housing in the front end place of grafting passage be provided with the front end that covers conductive plate in turn edge.

5. electric coupler component, comprise the separately plug and socket take front end as inserted terminal, plug comprises plug casing and plug contact, socket comprises Socket casing, it is characterized in that, plug casing is provided with the bullet pawl, the front end of described Socket casing is provided with the grafting passage, described grafting passage has for side by side the grafting position of insertion about plural plug, be provided with in the grafting passage for the conductive plate of the contact electrical contact of plug, the outer surface of Socket casing be provided with for plug on the hanging structure that articulates of bullet pawl.

6. electric coupler component according to claim 5, it is characterized in that, the plug contact is conducting strip, conducting strip is provided with conductive strips, the contact site with the contact electrical contact of intermateable connector of being used for that has bent ridge between the two ends of conductive strips, the front end of described plug casing is provided with the tongue corresponding with conducting strip, and described conductive strips extend and are installed on the corresponding tongue along fore-and-aft direction.

7. electric coupler component according to claim 6, it is characterized in that, tongue is provided with the guide vane end stop of the amount of elastic deformation when limiting corresponding conductive strips and contact with conductive plate, and guide vane end stop deviates from the side of conductive plate of correspondence and the distance between the conductive plate less than the top of contact site and the distance between the conductive plate.

8. electric coupler component according to claim 7, it is characterized in that, plug has the described conducting strip that sets gradually along left and right directions more than two, and the contact site of one conductive strips in the two adjacent conducting strips raises up, and the contact site of another conductive strips is to lower convexity; Described conductive plate comprises upper conductive plate and the lower conducting plate that be arranged in parallel one on the other.

9. each described electric coupler component is characterized in that according to claim 5-8, on the plug casing in the front end place of grafting passage be provided with the front end that covers conductive plate in turn edge.

10. each described electric coupler component according to claim 5-8, it is characterized in that, described bullet pawl is installed on the plug casing by the elasticity wall that is located between its two ends, the front end that plays pawl overhang forward and have for the claw of socket, described claw consists of by being located at the projection that plays on the close side of plug casing of pawl, and the rear end that plays pawl has for pressing so that the press section that described claw opens.