CN113823956A - Socket with self-locking function - Google Patents

Abstract

The application discloses a socket with a self-locking function, which comprises a socket body, a linkage mechanism and a driving piece, wherein the linkage mechanism and the driving piece are arranged on the socket body, the socket body is in a direct-insertion type structure, the problem of interference caused by the fact that a rotary socket needs to rotate when being installed in the prior art is effectively solved, so that more sockets can be installed in the same space, the practicability of the socket is greatly improved, the linkage mechanism is provided with the clamping piece, the power track is provided with the clamping groove, the clamping piece is clamped in the clamping groove, the driving piece is connected to the linkage mechanism, the driving piece can drive the clamping piece to rotate through the linkage mechanism, the socket body is clamped on the power track, the socket installed on the power track can be limited and fixed by the clamping pieces clamped in the clamping grooves, so that the socket is prevented from falling off from the power track, and the safety performance of the socket installed on the power track is greatly improved.

Description

Socket with self-locking function

Technical Field

The present application relates to the field of electrical connector technology, and more particularly, to a self-locking receptacle for a power track receptacle power distribution system.

Background

The track socket is a modern and practical brand-new type power socket product, it is generally formed by the combination of electric power track and socket ontology, wherein the electric power track is the power supply unit, socket ontology movably set up in on the electric power track, can install a plurality of socket ontology according to actual need on the electric power track, also can adjust the position of socket ontology on the electric power track simultaneously, thereby satisfy the user demand, adopt this kind of track socket need not to bury the electric wire at the fluting on the wall, also need not to change the position of socket ontology through the wiring board, improve the convenience of life greatly, but the track socket among the prior art, generally all be rotatory socket, it can cause the interference when rotatory installation, and it easily takes place to drop from the electric power track when installing on the electric power track, easily cause the emergence of incident.

Disclosure of Invention

In order to overcome prior art's not enough, an aim at of this application provides a socket of area self-locking, can cut straightly to the electric power track on, also can firmly the joint on the electric power track simultaneously for it can not take place to drop from the electric power track, improves the security in the socket use.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: the utility model provides a socket of area self-locking, includes socket ontology link gear and driving piece, the link gear and the driving piece all set up in on the socket ontology, the socket ontology is suitable for and installs on the electric power track, be equipped with joint spare on the link gear, be equipped with the joint groove on the electric power track, joint spare joint in the joint inslot, the driving piece connect in the link gear, the driving piece can pass through the link gear drives the joint spare rotates, can realize with the socket ontology joint in on the electric power track.

Furthermore, the quantity of joint spare is a plurality of, and is a plurality of the joint spare is arranged in proper order, link gear connects a plurality of respectively the joint spare, link gear can drive each respectively the joint spare rotates.

Further, the socket includes further including installation shell plate and casing, the socket body install in the casing, installation shell plate detachably install in on the casing, the link gear set up in installation shell plate with between the socket.

Further, link gear includes driving medium and connecting block, the one end of connecting block is connected the driving piece, the other end rigid coupling of connecting block in the driving medium, the driving medium rotate connect in joint spare promotes right during the driving piece, the connecting block can drive the driving medium moves right, joint spare is in the promotion of driving medium down rotate to with the installed part is perpendicular, promote left during the driving piece, the connecting block can drive the driving medium moves left, the joint spare is in the promotion of driving medium down rotate to with the installed part parallel and level.

Further, the joint spare includes axis of rotation, installation piece and joint piece, the installation piece and the joint piece set gradually in the axis of rotation, be equipped with holding tank and first spacing groove on the installed part, the holding tank intercommunication first spacing groove, it is equipped with first mounting hole to run through on the installation shell plate, the last second spacing groove that is equipped with of socket ontology, the one end intercommunication of first mounting hole the holding tank, the other end intercommunication of first mounting hole the second spacing groove, the one end of axis of rotation stretches into first spacing inslot, the other end of axis of rotation stretches into the second spacing inslot.

Further, be equipped with first scarf and second scarf on the joint piece, first scarf and second scarf branch is located the both sides of joint piece, first scarf with the incline direction of second scarf is opposite.

Further, the installation piece includes installation piece body and gear, the gear rigid coupling in on the installation piece body, the diameter of gear is less than the diameter of installation piece body, the gear towards the second spacing groove, be equipped with the rack on the driving medium, rack toothing connect in the gear.

Furthermore, a first slot and a second slot are arranged on the socket body, the first slot and the second slot are respectively arranged on two sides of the socket body, one end of the rack is aligned to the first slot, and the other end of the rack is aligned to the second slot.

Furthermore, a third limiting groove is formed in one side, facing the socket body, of the mounting shell plate, the third limiting groove is integrally formed by outwards recessing the inner surface of the mounting shell plate, a limiting block is arranged on the mounting block body, and the limiting block is slidably mounted in the third limiting groove.

Further, be equipped with the gear safety cover on the installation shell plate, the gear safety cover set up in the below of driving medium, the gear safety cover set up in the surface of gear can be right the gear is protected.

Further, the driving medium includes head rod and a plurality of second connecting rod, and is a plurality of the second connecting rod set gradually in the head rod with between the rack, each the one end rigid coupling of second connecting rod in the rack, each the other end rigid coupling of second connecting rod in the head rod, the connecting block rigid coupling in the top of head rod.

Furthermore, a plurality of radiating grooves are formed in the first connecting rod and the second connecting rod at intervals, and the radiating grooves face the mounting shell plate respectively.

Further, be equipped with the joint hole on the connecting block, be equipped with sliding tray and second mounting hole on the casing, the one end intercommunication of second mounting hole the sliding tray, the other end of second mounting hole is aimed at the joint hole, the one end slidable mounting of driving piece in the sliding tray, the other end of driving piece passes second mounting hole and joint in the joint is downthehole.

Further, the driving piece comprises a sliding portion and a connecting portion, the connecting portion is fixedly connected with the sliding portion, the sliding portion is slidably mounted in the sliding groove, and the connecting portion penetrates through the second mounting hole and is connected with the clamping hole in a clamped mode.

Further, be equipped with first arc wall and second arc wall on the casing, first arc wall with second arc wall communicates respectively the second mounting hole, be equipped with the salient piece on the connecting portion, work as the salient piece card is gone into during the first arc wall, the driving piece can be right link gear locks, works as the salient piece card is gone into during the second arc wall, the driving piece can be right link gear unlocks.

Furthermore, the sliding part is provided with a bulge which is smoothly and fixedly connected with the middle of the sliding part.

Furthermore, a plurality of first jacks are arranged on the installation shell plate and are sequentially arranged on the installation shell plate, a plurality of metal conducting strips matched with the first jacks are arranged on the socket body, and each metal conducting strip can respectively penetrate through the first jack and is connected with a circuit in the power track.

Further, be equipped with the installed part on the installation shell plate, socket body passes through installed part slidable mounting is on the power track, the installed part includes installed part body and guide, the installed part body set up in the centre of installation shell plate, the guide set up parallelly in one side of installed part body.

Further, the guide has a length less than a length of the mount body.

Furthermore, the mounting shell plate is provided with a clamping plate, and the clamping plate can clamp the mounting shell plate on the shell.

Further, be equipped with the limiting plate on the cardboard, the limiting plate rigid coupling in the surface of cardboard, be equipped with the fourth spacing groove on the casing, the fourth spacing groove is followed integratively the upper surface undercut of casing forms, the limiting plate joint in the fourth spacing groove, be equipped with a plurality of first draw-in grooves on the limiting plate, fourth spacing inslot is equipped with a plurality of first fixture blocks, each first fixture block is aimed at respectively first draw-in groove.

Furthermore, the inner surface of the clamping plate is provided with a plurality of second clamping blocks, the second clamping blocks are arranged below the limiting plate, the socket body is provided with a plurality of second clamping grooves matched with the second clamping blocks, and the second clamping grooves are respectively aligned to the second clamping blocks.

Further, first fixture block is equipped with first inclined plane, first inclined plane is followed integratively the upper surface downward slope of first fixture block sets up, be equipped with first butt face on the first draw-in groove, first butt face butt in first inclined plane, the inclination of first butt face with the inclination on first inclined plane is the same.

Furthermore, a plurality of first grooves are formed in the first fixture block, the first grooves are respectively formed in the first fixture block, and the first grooves are integrally formed by downwards sinking from the first inclined plane.

Further, a second inclined surface is arranged on the second fixture block, the second inclined surface is integrally arranged from the lower surface of the second fixture block to the upper direction in an inclined mode, and the inclined direction of the second inclined surface is opposite to that of the first inclined surface.

Furthermore, a plurality of second grooves are formed in the second fixture block and are respectively formed in the second fixture block, and the second grooves are integrally formed by upwards sinking from the second inclined plane.

Compared with the prior art, the beneficial effect of this application lies in:

(1) it is equipped with driving piece, link gear and joint spare, can realize fast and stably with the socket joint on the electric power track for the socket can not take place to drop from the electric power track, improves stability and fastness in the socket installation greatly, also improves the security performance in the socket use simultaneously.

(2) It is equipped with link gear, can simplify whole design for whole device modern design controls simply, can carry out synchro control to a plurality of joint spare fast.

(3) The driving piece can be used as a driving unit of the linkage mechanism, and the linkage mechanism can be locked after the driving is completed, so that the stability of the clamping piece in the clamping process is greatly improved, and the safety of the socket on the power track is ensured.

Drawings

Fig. 1 is a perspective view of a self-locking receptacle of the present application.

Fig. 2 is a perspective view of the clamping block rotated to be perpendicular to the mounting member in the present application.

Fig. 3 is an exploded view of the self-locking receptacle of the present application.

Fig. 4 is a front view of the self-locking receptacle of the present application.

Fig. 5 is a cross-sectional view taken along a-a of fig. 4 of the present application.

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 4 of the present application.

Fig. 7 is an enlarged schematic view at C in fig. 5 of the present application.

Fig. 8 is a perspective view of the present application when the mounting shell is not mounted.

Fig. 9 is a perspective view of the clamping block rotated to be perpendicular to the mounting member when the mounting shell plate is not mounted in the present application.

Fig. 10 is a front view of the present application when the linkage is combined with the mounting housing.

FIG. 11 is a front view of the present application with the clip member mounted to the mounting plate.

Fig. 12 is a perspective view of the stopper in this application when rotating to the left.

Fig. 13 is a schematic view of the linkage mechanism and the driving member of the present application when they are connected.

Figure 14 is a front view of the receptacle mounted on a power track according to the present application.

FIG. 15 is a cross-sectional view taken along line D-D of FIG. 14 of the present application.

Figure 16 is a schematic view of the present application with the receptacle and power rail separated.

In the figure: 1. a socket; 10. a socket body; 11. a drive member; 111. a sliding part; 112. a connecting portion; 113. a protrusion; 114. a protruding block; 12. a second limit groove; 13. a first slot; 14. a second slot; 15. a metal conductive sheet; 16. a second card slot; 20. mounting a shell plate; 21. a mounting member; 211. accommodating grooves; 212. a first limit groove; 213. a mounting member body; 214. a guide member; 22. a first mounting hole; 23. a third limiting groove; 24. a gear guard; 25. a first jack; 26. clamping a plate; 261. a limiting plate; 262. a second fixture block; 263. a first card slot; 264. a second inclined plane; 265. a second groove; 266. a first abutting surface; 30. a housing; 31. a sliding groove; 32. a second mounting hole; 33. a first arc-shaped slot; 34. a second arc-shaped slot; 35. a fourth limit groove; 351. a first clamping block; 352. a first inclined plane; 353. a first groove; 40. a linkage mechanism; 41. a clamping piece; 411. a rotating shaft; 412. mounting blocks; 413. a clamping block; 414. a mounting block body; 415. a gear; 416. a limiting block; 417. a first chamfer; 418. a second chamfer; 42. a transmission member; 421. a rack; 422. a first connecting rod; 423. a second connecting rod; 424. a heat sink; 43. connecting blocks; 431. a clamping hole; 2. an electric power track; 3. a clamping groove.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

A socket 1 as shown in fig. 1-16, including socket body 10, installation shell plate 20, casing 30 and link gear 40, socket body 10 is installed in casing 30, installation shell plate 20 detachably installs on casing 30, be equipped with installed part 21 on the installation shell plate 20, socket body 10 is the formula structure of cuting straightly, the formula structure of cuting straightly is convenient for socket body 10 can insert in power track 2 fast, and the formula socket of cuting straightly compares the rotary socket, can improve space utilization, solve effectively that the rotary socket needs rotatory and cause the problem of interference when the installation among the prior art, make and to install more sockets in same space, improve its practicality greatly. The linkage mechanism 40 is arranged between the mounting shell plate 20 and the socket body 10, the linkage mechanism 40 is provided with a clamping piece 41, the electric power track 2 is provided with a clamping groove 3, the clamping piece 41 is clamped in the clamping groove 3, the socket body 10 is clamped on the electric power track 2 through the clamping piece 41, the socket body 10 is provided with a driving piece 11, the driving piece 11 is connected with the linkage mechanism 40, the driving piece 11 can drive the linkage mechanism 40, meanwhile, the driving piece 11 has the locking and unlocking functions, when the driving piece 11 is in a locking state, the clamping piece 41 is perpendicular to the mounting piece 21, and when the driving piece 11 is in an unlocking state, the clamping piece 41 is parallel to the mounting piece 21; when the socket is installed, the driving member 11 is pushed to the unlocking state, at this time, the driving member 11 can drive the clamping member 41 to rotate through the linkage mechanism 40, so that the clamping block 413 is parallel to the installation member 21 and is completely accommodated in the accommodating groove 211, at this time, the clamping member 41 does not interfere with the installation of the whole socket 1, the installation member 21 is clamped into the slide rail of the power track 2, after the installation member 21 is inserted into the power track 2, the driving member 11 is pushed to the locking state, at this time, the driving member 11 can drive the clamping member 41 to rotate through the linkage mechanism 40, so that the clamping block 413 rotates to be perpendicular to the installation member 21, at this time, under the action of the clamping block 413, the clamping block 413 can limit and fix the socket installed on the power track 2, so as to prevent the socket from falling off from the power track 2, and meanwhile, the socket body 10 can still slide on the power track 2, the safety of the socket 1 mounted on the power track 2 is greatly improved.

Wherein, as shown in fig. 1-3, the quantity of joint spare 41 is a plurality of, and a plurality of joint spare 41 are arranged in proper order, and the firm degree that sets up a plurality of joint spare 41 aims at improving joint spare 41 to improve the stability of socket body 10 installation on power track 2, avoid socket body 10 to drop from power track 2 and lead to the incident to take place. The linkage mechanism 40 is respectively connected with the plurality of clamping pieces 41, the linkage mechanism 40 can respectively drive each clamping piece 41 to rotate, the linkage mechanism 40 can be arranged to simultaneously drive the plurality of clamping pieces 41 to rotate, and therefore the plurality of clamping pieces 41 can be controlled through the single linkage mechanism 40, the structure of the whole socket can be greatly simplified, the installation difficulty of the socket is reduced, and meanwhile the working efficiency of installing the socket body 10 on the power track 2 is improved.

Wherein, as shown in fig. 8-9, the link gear 40 includes the transmission piece 42 and the connecting block 43, the driving piece 11 is connected to one end of the connecting block 43, the other end of the connecting block 43 is fixedly connected to the transmission piece 42, the transmission piece 42 rotates and is connected to the joint piece 41, when the driving piece 11 moves to a locking state, the connecting block 43 can drive the transmission piece 42 to move rightwards, the joint piece 41 rotates to be perpendicular to the mounting piece 21 under the pushing of the transmission piece 42, at this moment, the joint piece 41 can connect the socket body 10 to the electric power track 2, so that the socket body can not fall off from the electric power track 2, the operation of the whole joint process is simple and convenient, and the joint effect is good. When needs socket ontology 10 passes through installed part 21 slidable mounting in electric power track 2 back, remove driving piece 11 to locking state earlier, under the promotion of driving piece 11, connecting block 43 can drive driving medium 42 and remove right, joint spare 41 rotates under the promotion of driving medium 42 to 21 mutually perpendicular with the installed part, joint spare 41 can block into in the joint groove 3 this moment, thereby realize with socket ontology 10 joint on electric power track 2, the convenient convenience of whole joint process, the joint is firm, make socket ontology 10 can not follow electric power track 2 and drop, the security in the socket 1 use improves greatly. When needs are dismantled socket 1 from electric power track 2, the line removes driving piece 11 to the unblock state, and connecting block 43 can drive driving medium 42 and move left, and joint spare 41 rotates under the promotion of driving medium 42 to with installed part 21 parallel and level, and joint spare 41 does not have the fixed action to socket body 10 this moment, and socket body 10 can be dismantled from electric power track 2. Through setting up driving piece 11, link gear 40 and joint spare 41, can dismantle socket ontology 10 joint on electric power track 2 or from electric power track 2 fast, improve the security that the socket installed on electric power track 2 greatly.

As shown in fig. 6-9, the locking member 41 includes a rotating shaft 411, an installation block 412 and a locking block 413, the installation block 412 and the locking block 413 are sequentially disposed on the rotating shaft 411, the installation member 21 is provided with an accommodation groove 211 and a first limiting groove 212, the accommodation groove 211 is communicated with the first limiting groove 212, the installation shell plate 20 is provided with a first installation hole 22 in a penetrating manner, the socket body 10 is provided with a second limiting groove 12, one end of the first installation hole 22 is communicated with the accommodation groove 211, the other end of the first installation hole 22 is communicated with the second limiting groove 12, one end of the rotating shaft 411 extends into the first limiting groove 212, the other end of the rotating shaft 411 extends into the second limiting groove 12, the rotating shaft 411 is limited by the first limiting groove 212 and the second limiting groove 12, so that the rotating shaft 411 can only rotate along the radial direction and can not move, and the stability of the rotating shaft 411 during rotation is ensured, joint piece 413 sets up in holding tank 211, installation piece 412 passes first mounting hole 22 and is connected with driving medium 42, when pushing away driving piece 11 to lock state, driving piece 11 can drive driving medium 42 through connecting block 43 and move right, driving medium 42 can drive axis of rotation 411 through installation piece 412 and rotate, under the rotation effect of axis of rotation 411, joint piece 413 can rotate to perpendicular with installed part 21, joint piece 413 can be with installed part 21 joint in electric power track 2 this moment, can improve the stability that socket ontology 10 installed in electric power track 2, thereby avoid the socket can follow electric power track 2 when using and take place to drop and cause the incident, improve the security performance of socket when using greatly.

As shown in fig. 2, the clamping block 413 is provided with a first inclined plane 417 and a second inclined plane 418, the first inclined plane 417 and the second inclined plane 418 are respectively arranged at two sides of the clamping block 413, the cutting directions of the first inclined plane 417 and the second inclined plane 418 are opposite, the first inclined plane 417 is integrally formed by cutting obliquely leftwards from the surface of the clamping block 413, the second inclined plane 418 is integrally formed by cutting obliquely rightwards from the surface of the clamping block 413, as shown in fig. 14-16, when the clamping block 413 is not clamped, the clamping block 413 is completely accommodated in the accommodating groove 211, when the clamping block 413 is clamped, the clamping block 413 rotates to be perpendicular to the mounting member 21, the first inclined plane 417 is abutted against the upper end surface in the power track 2, the second inclined plane 418 is abutted against the lower end surface of the power track 2, the clamping block 413 can be clamped in the groove 3 better and quickly by arranging the first inclined plane 417 and the second inclined plane 418, thereby greatly improving the clamping efficiency of the clamping block 413.

As shown in fig. 8-9, the mounting block 412 includes a mounting block body 414 and a gear 415, the gear 415 is fixedly connected to the mounting block body 414, the diameter of the gear 415 is smaller than the diameter of the mounting block body 414, the gear 415 faces the second limiting groove 12, a rack 421 is disposed on the transmission member 42, the gear 415 is meshed with the rack 421, when the driving member 11 pushes the transmission member 42 through the connecting block 43 to move, the rack 421 on the transmission member 42 can drive the gear 415 to rotate clockwise, the gear 415 can drive the whole clamping member 41 to rotate, so that the clamping block 413 rotates to be perpendicular to the mounting member 21, at this time, the clamping block 413 can clamp the socket body 10 to the power track 2, and the situation that the socket falls off from the power track 2 is effectively avoided.

As shown in fig. 8 to 9, a first slot 13 and a second slot 14 are provided on the socket body 10, the first slot 13 and the second slot 14 are respectively provided at two sides of the socket body 10, one end of the rack 421 aligns with the first slot 13, the other end of the rack 421 aligns with the second slot 14, when the driving member 11 drives the rack 421 to move leftward, the left side of the rack 421 extends into the first slot 13, when the driving member 11 drives the rack 421 to move rightward, the right side of the rack 421 extends into the second slot 14, the two ends of the rack 421 are limited by the arrangement of the first slot 13 and the second slot 14, so as to ensure the stability of the rack 421 in horizontal movement.

As shown in fig. 10-12, a third limiting groove 23 is formed in a side of the mounting shell plate 20 facing the socket body 10, the third limiting groove 23 is integrally formed by outwardly recessing from an inner surface of the mounting shell plate 20, a limiting block 416 is disposed on the mounting block body 414, the limiting block 416 is slidably mounted in the third limiting groove 23, the limiting block 416 can limit rotation of the fastening member 41, when the driving member 11 is in a locked state, the limiting block 416 can rotate leftward until abutting against a leftmost side of the third limiting groove 23 under an engaging action of the rack 421 and the gear 415, at this time, the fastening block 413 can be perpendicular to the mounting member 21, so that the socket can be fixed on the power rail 2, safety during the mounting process of the socket is greatly improved, when the driving member 11 is in an unlocked state, at this time, the fastening block 413 does not perform a fastening operation on the socket body 10, under an engaging action of the rack 421 and the gear 415, the limiting block 416 can rotate rightwards until abutting against the rightmost side of the third limiting groove 23, at this time, the clamping block 413 can be parallel to the mounting member 21, and the clamping block 413 is completely accommodated in the accommodating groove 211, so that interference to the movement of the mounting member 21 is avoided.

As shown in fig. 10, the gear protection cover 24 is disposed on the mounting shell 20, the gear protection cover 24 is disposed below the transmission member 42, so that the gear protection cover 24 does not interfere with the back-and-forth movement of the transmission member 42, and the gear protection cover 24 is disposed on the outer surface of the gear 415, so as to protect the gear 415.

As shown in fig. 10, the transmission member 42 includes a first connection rod 422 and a plurality of second connection rods 423, the plurality of second connection rods 423 are sequentially disposed between the first connection rod 422 and the rack 421, one end of each second connection rod 423 is fixedly connected to the rack 421, the other end of each second connection rod 423 is fixedly connected to the first connection rod 422, and the connection block 43 is fixedly connected to the upper side of the first connection rod 422, preferably, the connection block 43 is fixedly connected to the middle position of the first connection rod 422, so as to ensure the stability of the movement of the rack 421 below. Can guarantee through setting up a plurality of second connecting rods 423 that connecting block 43 can drive rack 421 through head rod 422 and carry out steady removal, improve rack 421 and remove the stability of in-process, a plurality of second connecting rods 423 also can strengthen driving medium 42's intensity simultaneously, prolong its life.

As shown in fig. 8 to 9, a plurality of heat dissipation grooves 424 are respectively disposed on the first connection rod 422 and the second connection rod 423, the plurality of heat dissipation grooves 424 are disposed at intervals, each heat dissipation groove 424 faces the mounting shell 20, the plurality of heat dissipation grooves 424 are disposed to dissipate heat generated by the socket during operation, and meanwhile, the number of materials used for the first connection rod 422 and the second connection rod 423 can be effectively reduced, so as to achieve the purpose of saving materials.

Wherein, as shown in fig. 3 and 13, be equipped with joint hole 431 on the connecting block 43, be equipped with sliding tray 31 and second mounting hole 32 on the casing 30, the one end intercommunication sliding tray 31 of second mounting hole 32, joint hole 431 is aimed at to the other end of second mounting hole 32, the one end slidable mounting of driving piece 11 is in sliding tray 31, the other end of driving piece 11 can pass second mounting hole 32 and joint in joint hole 431, slide from side to side through driving piece 11 and can realize driving joint spare 41 and rotate from this.

As shown in fig. 8 to 16, the driving member 11 includes a sliding portion 111 and a connecting portion 112, the connecting portion 112 is fixedly connected to the sliding portion 111, the sliding portion 111 is slidably mounted in the sliding groove 31, the connecting portion 112 passes through the second mounting hole 32 and is connected to the fastening hole 431 in a fastening manner, when the socket needs to be limited and fixed, the sliding portion 111 is pushed, so that the sliding portion 111 can slide in the sliding groove 31 to a locking state, at this time, the connecting portion 112 can drive the rack 421 to move through the connecting block 43, under the engagement action of the rack 421 and the gear 415, the fastening member 41 can rotate and be fastened to the fastening groove 3, so that the fastening block 413 can rotate to be perpendicular to the mounting member 21, at this time, the fastening block 413 can limit the socket on the power rail 2, thereby preventing the socket from falling off, and greatly improving the safety of the socket mounted on the power rail 2.

As shown in fig. 3 to 13, a first arc-shaped groove 33 and a second arc-shaped groove 34 are formed in the housing 30, the first arc-shaped groove 33 and the second arc-shaped groove 34 are respectively communicated with the second mounting hole 32, a protruding block 114 is formed on the connecting portion 112, when the protruding block 114 is clamped into the first arc-shaped groove 33, the driving member 11 can lock the linkage mechanism 40, and when the protruding block 114 is clamped into the second arc-shaped groove 34, the driving member 11 can unlock the linkage mechanism 40. In the actual operation process, no matter the bulge block 114 is blocked in first arc-shaped groove 33 or second arc-shaped groove 34, it can take place the sound of "the kaka", be convenient for indicate operating personnel driving piece 11 this moment and have removed to required position, set up first arc-shaped groove 33 simultaneously, second arc-shaped groove 34 and bulge block 114 also can improve the fastness of driving piece 11 when locking or unblock state, avoid driving piece 11 to take place not hard up and lead to the poor condition of locking effect to take place, improve the stability of driving piece 11 at the during operation greatly.

As shown in fig. 8, the sliding part 111 is provided with a protrusion 113, and the protrusion 113 is provided to facilitate people to quickly push the sliding part 111, so as to shorten the locking time and improve the locking efficiency; the protrusion 113 is smoothly fixed in the middle of the sliding portion 111, and the smooth arrangement is convenient for not causing damage to the hand of the operator when the sliding portion 111 is pushed by the protrusion 113.

As shown in fig. 9 to 11, a plurality of first insertion holes 25 are formed in the mounting shell 20, the plurality of first insertion holes 25 are sequentially disposed on the mounting shell 20, a plurality of metal conductive sheets 15 matched with the first insertion holes 25 are disposed on the socket body 10, each metal conductive sheet 15 can respectively penetrate through the first insertion holes 25 and is connected to a circuit in the power rail 2, and the metal conductive sheets 15 can transmit electricity in the power rail 2 to the socket, so that the socket is powered. Preferably, the number of the first insertion holes 25 is three, the three first insertion holes 25 are sequentially arranged from top to bottom, and one first insertion hole 25 in the middle penetrates through the mounting member 21.

As shown in fig. 1 to 4, the mounting member 21 includes a mounting member body 213 and a guide member 214, the mounting member body 213 is disposed in the middle of the mounting shell 20, and is disposed in the middle of the mounting shell 20 to improve the stability of the socket body 10 sliding on the power rail 2, the guide member 214 is disposed in parallel on one side of the mounting member body 213, the guide member 214 can guide the sliding of the socket body 10, and by disposing the mounting member body 213 and the guide member 214, the stability of the socket body 10 sliding on the power rail 2 can be increased, so that the socket body does not fall off.

As shown in fig. 1 to 4, the length of the guide member 214 is smaller than the length of the mounting member body 213, so that the material of the guide member 214 can be saved, and the sliding of the socket on the power rail 2 can be guided, and the stability of the sliding of the socket on the power rail can be improved by providing the guide member 214.

As shown in fig. 5-7, the mounting shell 20 is provided with a clamping plate 26, the clamping plate 26 can clamp the mounting shell 20 to the housing 30, and the mounting shell 20 can be quickly clamped to the housing 30 by the clamping plate 26, so that the mounting steps are simplified, and the mounting efficiency is improved.

Wherein, as shown in fig. 7, be equipped with limiting plate 261 on the cardboard 26, limiting plate 261 rigid coupling is in the surface of cardboard 26, be equipped with fourth spacing groove 35 on the casing 30, fourth spacing groove 35 is integrative to be formed from casing 30's upper surface undercut, limiting plate 261 joint is in fourth spacing groove 35, be equipped with a plurality of first draw-in grooves 263 on the limiting plate 261, be equipped with a plurality of first fixture blocks 351 in the fourth spacing groove 35, each first fixture block 351 is aimed at each first draw-in groove 263 respectively, when installing shell plate 20, aim at first draw-in groove 263 with limiting plate 261, limiting plate 261 can butt on fourth spacing groove 35, first fixture block 351 can block into in the first draw-in groove 263 simultaneously, can be fixed in on the casing 30 on the installation shell plate 20 from this, whole installation easy operation, the installation is firm.

As shown in fig. 7, a plurality of second clamping blocks 262 are disposed on the inner surface of the clamping plate 26, the plurality of second clamping blocks 262 are disposed below the limiting plate 261, a plurality of second clamping grooves 16 matched with the second clamping blocks 262 are disposed on the socket body 10, each second clamping groove 16 is aligned to each second clamping block 262, when the mounting shell plate 20 is mounted on the housing 30, the second clamping block 262 is clamped into the second clamping groove 16, the first clamping block 351 is clamped into the first clamping groove 263, the first clamping groove 263 and the second clamping block 262 are disposed on the mounting shell plate 20, so that one side of the clamping plate 26 can be clamped in the socket body 10, the other side of the clamping plate 26 is clamped in the housing 30, and the firmness of the mounting shell plate 20 in the mounting process is greatly improved.

As shown in fig. 7, the first latch 351 is provided with a first inclined surface 352, the first inclined surface 352 is integrally arranged from the upper surface of the first latch 351 in a downward inclined manner, the first clamping groove 263 is provided with a first abutting surface 266, the first abutting surface 266 abuts against the first inclined surface 352, the inclination angle of the first abutting surface 266 is the same as that of the first inclined surface 352, when the first latch 351 is clamped into the first clamping groove 263, the first inclined surface 352 abuts against the lower side of the first abutting surface 266, and under the action of the first abutting surface 266, the firmness of the connection between the installation shell plate 20 and the housing 30 is improved, and the installation shell plate 20 is prevented from falling off from the housing 30.

As shown in fig. 7 and 9, a plurality of first grooves 353 are formed in the first fixture block 351, the first grooves 353 are respectively formed in the first fixture block 351, each first groove 353 is integrally formed by downwards recessing the first inclined surface 352, the material expenditure can be reduced by the aid of the first groove 353, production cost is saved, meanwhile, when the mounting shell plate 20 is pulled out, the contact area between the first inclined surface 352 and the first abutting surface 266 is reduced, interaction force between the first inclined surface 352 and the first abutting surface 266 is reduced, and the first fixture block 351 can be completely and quickly pulled out of the first clamping groove 263.

As shown in fig. 7 and 12, the second inclined surface 264 is provided on the second latch 262, the second inclined surface 264 is integrally arranged to be inclined upward from the lower surface of the second latch 262, the inclination direction of the second inclined surface 264 is opposite to the inclination direction of the first inclined surface 352, and the downward arrangement facilitates the second latch 262 to be quickly inserted between the socket body 10 and the housing 30, so as to be latched into the second latch slot 16, reduce the acting force required in the installation process, and improve the installation speed.

As shown in fig. 7 and 12, the second fixture block 262 is provided with a plurality of second grooves 265, the plurality of second grooves 265 are respectively disposed on the second fixture block 262, the second grooves 265 are integrally formed by upwardly recessing the second inclined surface 264, and the arrangement of the second grooves 265 can reduce the acting force between the second fixture block 262 and the socket body 10 when the second fixture block 262 is inserted, so that the second fixture block 262 can be rapidly clamped into the second clamping groove 16, thereby greatly improving the installation efficiency.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims (10)

1. The utility model provides a socket of area self-locking which characterized in that: including socket ontology, link gear and driving piece, the link gear and the driving piece all set up in on the socket ontology, the socket ontology is suitable for and installs on the electric power track, be equipped with joint spare on the link gear, be equipped with the joint groove on the electric power track, joint spare joint in the joint inslot, the driving piece connect in link gear, the driving piece can pass through link gear drives joint spare rotates, can realize with the socket ontology joint in on the electric power track.

2. The self-locking receptacle according to claim 1, wherein: the quantity of joint spare is a plurality of, and is a plurality of the joint spare is arranged in proper order, link gear connects a plurality of respectively the joint spare, link gear can drive respectively each the joint spare rotates.

3. The self-locking receptacle according to claim 1, wherein: the socket further comprises an installation shell plate and a shell, wherein the socket body is installed in the shell, the installation shell plate is detachably installed on the inner portion of the shell, the linkage mechanism is arranged between the installation shell plate and the socket, an installation part is arranged on the installation shell plate, the socket body is installed on the electric power track in a sliding mode through the installation part, the installation part comprises an installation part body and a guide piece, the installation part body is arranged in the middle of the installation shell plate, and the guide piece is arranged on one side of the installation part body in parallel.

4. The self-locking receptacle according to claim 3, wherein: the link gear includes driving medium and connecting block, the one end of connecting block is connected the driving piece, the other end rigid coupling of connecting block in the driving medium, the driving medium rotate connect in joint spare, promote right during the driving piece, the connecting block can drive the driving medium moves right, the joint spare is in the promotion of driving medium down rotate to with the installed part is perpendicular, promote left during the driving piece, the connecting block can drive the driving medium removes left, the joint spare is in can rotate under the promotion of driving medium extremely with the installed part parallel and level.

5. The self-locking socket as claimed in claim 4, wherein: the joint spare includes axis of rotation, installation piece and joint piece, the installation piece and the joint piece set gradually in the axis of rotation, be equipped with holding tank and first spacing groove on the installed part, the holding tank intercommunication first spacing groove, it is equipped with first mounting hole to run through on the installation shell plate, the last spacing groove of second that is equipped with of socket ontology, the one end intercommunication of first mounting hole the holding tank, the other end intercommunication of first mounting hole the second spacing groove, the one end of axis of rotation stretches into first spacing inslot, the other end of axis of rotation stretches into the spacing inslot of second.

6. The self-locking receptacle according to claim 5, wherein: be equipped with first scarf and second scarf on the joint piece, first scarf and second scarf branch is located the both sides of joint piece, first scarf with the slope opposite direction of second scarf.

7. The self-locking receptacle according to claim 5, wherein: the mounting block comprises a mounting block body and a gear, the gear is fixedly connected to the mounting block body, the diameter of the gear is smaller than that of the mounting block body, the gear faces the second limiting groove, a rack is arranged on the transmission part, and the rack is meshed with the gear.

8. The self-locking receptacle according to claim 7, wherein: the socket is characterized in that a first slot and a second slot are formed in the socket body, the first slot and the second slot are respectively arranged on two sides of the socket body, one end of the rack is aligned to the first slot, and the other end of the rack is aligned to the second slot.

9. The self-locking receptacle according to claim 8, wherein: the socket comprises a socket body and an installation shell plate, wherein a first limiting groove is formed in one side of the installation shell plate facing the socket body, the first limiting groove is formed in the inner surface of the installation shell plate in an integrally-recessed mode, and a limiting block is arranged on the installation block body and is slidably installed in the first limiting groove.

10. The self-locking socket as claimed in any one of claims 6 to 9, wherein: the mounting shell plate is provided with a gear protection cover, the gear protection cover is arranged below the transmission part, and the gear protection cover is arranged on the outer surface of the gear.

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