CN218569444U - Rail type socket - Google Patents

Abstract

The application discloses rail mounted socket includes: the socket comprises a socket body and a base, wherein the socket body comprises a bottom plate, and a plurality of locking mechanisms and a plurality of pressing type self-locking mechanisms which are respectively arranged on the bottom plate, the locking mechanisms penetrate through the bottom plate, and the pressing type self-locking mechanisms are used for driving the locking mechanisms to extend out of the bottom plate, so that the locking mechanisms can be tightly pressed on the outer wall of the power supply track; the base is used for being inserted into a power supply track and comprises a connecting section and a sliding plate which are sequentially communicated with one side of the base plate, a conducting strip is arranged in the base, one end of the conducting strip is electrically connected with the conducting contact plate in the jack of the socket body, and the other end of the conducting strip is exposed out of one side of the sliding plate, which faces the socket body. The rail type socket can reduce the probability of electric sparks and improve the safety of the socket.

Description

Rail type socket

Technical Field

The application relates to the field of sockets, in particular to a rail type socket.

Background

In the related art, when the rail type socket is used, a base of the socket can be inserted into a power supply rail and slides, and the base is provided with a conductive plate which is respectively in electric contact with a socket jack and a conductive bar in the power supply rail, so that the socket and the power supply rail are electrically conducted. However, the conducting strip on the base and the conducting strip in the power track have untight contact, which easily causes the phenomena of heating and electric spark when the power is on.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the rail type socket is provided, the probability of electric sparks is reduced, and the safety of the socket is improved.

According to the utility model discloses a rail mounted socket of first aspect embodiment includes: socket body, base and socket body package

Bottom scraper

The plate comprises a plurality of locking mechanisms and a plurality of pressing type self-locking mechanisms, wherein the locking mechanisms and the pressing type self-locking mechanisms are respectively arranged on the bottom plate, the locking mechanisms penetrate through the bottom plate, and the pressing type self-locking mechanisms are used for driving the locking mechanisms to extend out of the bottom plate, so that the locking mechanisms can be tightly pressed on the outer wall of a power supply track; the base is used for being inserted into a power supply track and comprises a connecting section and a sliding plate which are sequentially connected to one side of the bottom plate, a conducting strip is arranged in the base, one end of the conducting strip is electrically connected with a conducting contact piece in a jack of the socket body, and the other end of the conducting strip is exposed out of one side of the sliding plate, which faces the socket body.

According to the utility model discloses rail mounted socket has following beneficial effect at least: the socket for the power supply in the track comprises a socket body and a base; the socket body comprises a bottom plate, a plurality of locking mechanisms and a plurality of pressing type self-locking mechanisms, the locking mechanisms are arranged on the bottom plate in a penetrating mode, the pressing type self-locking mechanisms are arranged on one side, away from the base, of the bottom plate, and the pressing type self-locking mechanisms are in linkage connection with the locking mechanisms; the base is used for inserting the power track, and including connecting gradually linkage segment and the slide in socket ontology one side, is provided with the conducting strip in the base, and the one end of conducting strip is connected with the conductive contact electricity in socket ontology's the jack, and the other end exposes in the slide towards socket ontology's one side. When the pressing type self-locking mechanism is continuously pressed, the pressing type self-locking mechanism can link the locking mechanism to extend out of the bottom plate towards the direction of the sliding plate. Specifically, when the locking mechanism stretches out towards the slide, the locking mechanism can compress tightly at the outer wall of power track to can make the conducting strip that exposes the slide compress tightly on the busbar of power track inner wall, thereby make the socket fix on power track, conducting strip in the socket when having also guaranteed the circular telegram can in close contact with the busbar in the power track, and then reduced the probability of taking place the electric spark, improved the security of this kind of socket.

According to some embodiments of the utility model, push type self-locking mechanism includes shell, buckle subassembly, pull rod and first elastic component, buckle subassembly with locking mechanism linkage is connected, buckle subassembly slides and wears to locate the shell is kept away from the one end of bottom plate, and can follow the shell is close to or is kept away from the motion of bottom plate, the elastic component is located buckle subassembly with between the bottom plate, buckle subassembly swing joint has the pull rod, the pull rod with be equipped with guide structure between the shell, when pressing in succession during buckle subassembly, the pull rod can be followed guide structure motion and spacing in turn are in initial position and limited position, limited position is than initial position is more close to the bottom plate.

According to some embodiments of the utility model, locking mechanism including reset piece with rotate connect in the cam of bottom plate, the cam include the revolving drum portion with connect in the bellying of revolving drum portion, reset piece one end is connected the bottom plate, the other end is connected the revolving drum portion, buckle subassembly can drive the bellying rotate and compress tightly in the power track lateral wall, reset the piece and have the messenger the bellying rotates and keeps away from the elastic restoring force of power track lateral wall.

According to some embodiments of the utility model, socket body still including connect in buckle assembly keeps away from the top shell of base one side, the top shell is equipped with and is used for the butt bellying pivoted trigger part.

According to the utility model discloses a some embodiments, trigger part is for locating the rib of top shell inside wall.

According to some embodiments of the invention, the pull rod comprises a connecting portion and a turn respectively located at both ends of the connecting portion

Moving part

The rotating part and the sliding part are respectively positioned at two sides of the connecting part, the buckle assembly is provided with a rotating hole for the rotating part to rotate, the guide structure comprises the sliding part, a guide groove and a guide part, the guide groove is arranged on the side wall of the shell, and the guide part is arranged on one side of the guide groove, which is far away from the bottom plate, and is positioned on the inner side wall of the shell; when the buckle assembly is pressed, the buckle assembly can drive the pull rod to move, the sliding part can slide towards the bottom plate along the first inclined surface of the guide part, meanwhile, the rotating part rotates anticlockwise and abuts against the upper wall of the rotating hole, under the abutting action of the upper wall of the rotating hole, the sliding part slides into the guide groove and slides into the limiting groove of the guide groove under the action of the elastic restoring force of the elastic part, and the pull rod is located at the limiting position; when pressing once more during buckle subassembly, buckle subassembly drives the pull rod to the bottom plate removes, the sliding part butt in the guide way is close to the spigot surface of bottom plate one side, and follows under the elastic restoring force effect of elastic component the second inclined plane of guide part is kept away from the motion of bottom plate, simultaneously the rotating part along clockwise rotation and support hold in change hole upper wall, make the pull rod resume to initial position, and with first inclined plane is in relative on buckle subassembly's the slip direction.

According to some embodiments of the present invention, the rotation portion is a semicircular body, and the rotation hole can limit the rotation angle of the rotation portion.

According to some embodiments of the utility model, one side of shell is equipped with the spout, buckle assembly is equipped with and follows the gliding lug of spout, so that buckle assembly can follow the spout is done and is close to or keeps away from the motion of bottom plate.

According to some embodiments of the utility model, the shell overcoat is equipped with the cover shell, the cover shell with shell clearance fit, the lug protrusion in shell surface and butt in the cover shell medial surface makes the sliding part by the spacing groove to can the butt when the bottom plate removes in the spigot surface.

According to some embodiments of the present invention, the buckle assembly includes a draw hook connected to one side of the top case close to the bottom plate and a buckle exposed from one end of the housing far from the bottom plate, the draw hook is in snap fit with the buckle, and the bump and the rotary hole are both provided in the buckle; when pressing during the epitheca, the epitheca can drive the drag hook supports and holds the buckle, the buckle can drive pull rod activity and spacing in limit position, so that the buckle is to being close to the one end motion of bottom plate, and can draw in and lock the drag hook is pressed once more during the epitheca, the epitheca can make the drag hook supports and holds the buckle, the buckle can drive the pull rod activity and spacing in the initial position, make the buckle can be to keeping away from the one end motion of bottom plate, and can open and release the drag hook.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The invention is further described with reference to the following figures and examples, in which:

fig. 1 is a schematic structural view illustrating a socket inserted into a power rail according to an embodiment of the present invention;

fig. 2 is a side view of a receptacle in an embodiment of the invention;

FIG. 3 is a schematic structural view of a top case according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of the socket with the hidden top shell according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a locking mechanism in an embodiment of the present invention;

fig. 6 is a schematic structural view of the embodiment of the present invention in which the pressing type self-locking mechanism hides the case;

fig. 7 is a schematic structural view of the embodiment of the present invention in which the pressing type self-locking mechanism conceals the sleeve and the housing;

fig. 8 is a schematic structural view of the embodiment of the present invention in which the pressing type self-locking mechanism hides another view angle of the housing and the casing;

fig. 9 is a cross-sectional view of the housing in an embodiment of the invention;

fig. 10 is a schematic structural view of the embodiment of the present invention, in which the pressing type self-locking mechanism hides another view angle of the sleeve.

Reference numerals:

100. a socket body; 110. a base plate; 120. a top shell; 121. a trigger section; 200. a base; 210. a connecting section; 220. a slide plate; 230. a conductive sheet; 300. a power rail; 400. a locking mechanism; 410. a reset member; 420. a cam; 421. a drum part; 422. a boss portion; 430. a rotating shaft; 500. a push type self-locking mechanism; 510. a housing; 511. a guide groove; 5111. a limiting groove; 5112. a guide surface; 512. a guide portion; 5121. a first inclined plane; 5122. a second inclined plane; 513. a chute; 520. a buckle assembly; 521. pulling a hook; 522. buckling; 5221. hole turning; 5222. a bump; 530. a pull rod; 531. a connecting portion; 532. a rotating part; 533. a sliding part; 540. an elastic member; 600. an initial bit.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the positional descriptions, such as the directions of up, down, front, rear, left, right, etc., referred to herein are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present application.

In the description of the present application, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and larger, smaller, larger, etc. are understood as excluding the present numbers, and larger, smaller, inner, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present application, unless otherwise expressly limited, terms such as set, mounted, connected and the like should be construed broadly, and those skilled in the art can reasonably determine the specific meaning of the terms in the present application by combining the detailed contents of the technical solutions.

In the description of the present application, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

A track type socket according to an embodiment of the present invention is described below with reference to fig. 1 to 10.

As shown in fig. 1 to 4, the rail-mounted socket according to the embodiment of the present invention includes: the socket comprises a socket body 100 and a base, wherein the socket body 100 comprises a bottom plate 110, a plurality of locking mechanisms 400 and a plurality of pressing type self-locking mechanisms 500, the locking mechanisms 400 and the pressing type self-locking mechanisms 500 are respectively arranged on the bottom plate 110, the locking mechanisms 400 penetrate through the bottom plate 110, and the pressing type self-locking mechanisms 500 are used for driving the locking mechanisms 400 to extend out of the bottom plate 110, so that the locking mechanisms 400 can be pressed on the outer wall of a power supply track 300; the base 200 is used for inserting the power rail 300, and includes a connecting section 210 and a sliding plate 220 connected to one side of the bottom plate 110 in sequence, a conducting strip 230 is disposed in the base 200, one end of the conducting strip 230 is electrically connected to the conducting contact in the jack of the socket body 100, and the other end is exposed out of one side of the sliding plate 220 facing the socket body 100.

It is understood that the socket for the rail time power supply includes two parts of a socket body 100 and a base 200; the socket body 100 comprises a bottom plate 110, a plurality of locking mechanisms 400 and a plurality of pressing type self-locking mechanisms 500, wherein the locking mechanisms 400 are arranged on the bottom plate 110, the pressing type self-locking mechanisms 500 are arranged on one side, away from the base 200, of the bottom plate 110, and the pressing type self-locking mechanisms 500 are in linkage connection with the locking mechanisms 400; the base 200 is used for being inserted into the power track 300, and includes a connecting section 210 and a sliding plate 220 sequentially connected to one side of the socket body 100, a conducting plate 230 is disposed in the base 200, one end of the conducting plate 230 is electrically connected to the conducting contact in the insertion hole of the socket body 100, and the other end is exposed out of one side of the sliding plate 220 facing the socket body 100. When the push type self-locking mechanism 500 is pressed, the push type self-locking mechanism 500 can link the locking mechanism 400 to extend out of the bottom plate 110 towards the sliding plate 220. Specifically, when the locking mechanism 400 extends towards the sliding plate 220, the locking mechanism 400 can be pressed against the outer wall of the power supply track 300, and the conductive sheet 230 exposed out of the sliding plate 220 can be pressed against the conductive strip on the inner wall of the power supply track 300, so that the socket can be fixed on the power supply track 300, the conductive sheet 230 in the socket can be in close contact with the conductive strip in the power supply track 300 when the socket is powered on, the probability of electric sparks is reduced, and the safety of the socket is improved.

Among them, the locking mechanism 400 may be provided in one or more than one on the base plate 110; the self-locking mechanism 500 may be provided on the bottom plate 110.

It can be understood that the pressing type self-locking mechanism 500 includes a housing 510, a latch 522 assembly 520, a pull rod 530 and an elastic member 540, the latch 522 assembly 520 is linked with the locking mechanism, the latch 522 assembly 520 is slidably disposed through one end of the housing 510 away from the bottom plate 110 and can move along the housing 510 to approach or depart from the bottom plate 110, the elastic member 540 is disposed between the latch 522 assembly 520 and the bottom plate 110, the latch 522 assembly 520 is movably connected with the pull rod 530, a guiding structure is disposed between the pull rod 530 and the housing 510, when the latch 522 assembly 520 is continuously pressed, the pull rod 530 can move along the guiding structure and is alternatively limited at an initial position 600 and a limited position, and the limited position is closer to the bottom plate 110 than the initial position 600; when the latch 522 assembly 520 is pressed, the latch 522 assembly 520 can drive the pull rod 530 to move, the pull rod 530 can move along the guide structure from the initial position 600, and is limited to the limited position under the action of the elastic restoring force of the elastic member 540, so that the latch 522 assembly 520 approaches the bottom plate 110, and the latch 522 assembly 520 can drive the locking mechanism 400 to press against the outer wall of the power track 300; when the latch 522 assembly 520 is pressed again, the latch 522 assembly 520 can drive the pull rod 530 to move, the pull rod 530 can move along the guide structure from the limited position and can be restored to the initial position 600 under the elastic restoring force of the elastic member 540, so that the latch 522 assembly 520 is far away from the bottom plate 110, and the locking mechanism 400 can release the outer wall of the power rail 300.

For example, as shown in fig. 4 to 9, in the present embodiment, the pressing type self-locking mechanism 500 includes a housing 510, a latch 522 assembly 520, a pull rod 530 and an elastic member 540, wherein the latch 522 assembly 520 is linked with the locking mechanism 400, the latch 522 assembly 520 is slidably disposed through an end of the housing 510 away from the bottom plate 110 and can move along the housing 510 to approach or depart from the bottom plate 110, the elastic member 540 is disposed between the latch 522 assembly 520 and the bottom plate 110, the latch 522 assembly 520 is movably connected with the pull rod 530, a guiding structure is disposed between the pull rod 530 and the housing 510, when the latch 522 assembly 520 is continuously pressed, the pull rod 530 can be alternately limited at an initial position 600 and a limited position, wherein the limited position is closer to the bottom plate 110 than the initial position 600. Therefore, when the buckle 522 assembly 520 is pressed to enable the pull rod 530 to move from the initial position 600 to the limited position along the guide structure, the buckle 522 assembly 520 and the linkage locking mechanism 400 can be pressed on the outer wall of the power supply track 300, so that the possibility of electric sparks generated when the power supply is electrified is reduced; when the latch 522 assembly 520 is pressed again, the latch 522 assembly 520 interlocks the locking mechanism 400 with the outer wall of the power track 300 when the pull rod 530 is able to move along the guide structure from the restricted position to the initial position 600.

It should be understood that, when the power is cut off, the pressing type self-locking mechanism 500 is pressed to move the locking mechanism 400 away from the sliding plate 220, the socket body 100 is provided with an inductive relay, the inductive relay senses the retraction of the locking mechanism 400, the control circuit is powered off, so that after the buckle 522 assembly 520 is pressed, the conductive plate 230 is separated from the conductive strip in an electrical contact manner, and the socket can be powered off, so as to ensure that no electric spark occurs when the power is cut off.

It can be understood that the latch mechanism 400 includes a reset element 410 and a cam 420 rotatably connected to the base plate 110, the cam 420 includes a rotating cylinder portion 421 and a protrusion 422 connected to the rotating cylinder portion 421, one end of the reset element 410 is connected to the base plate 110, the other end is connected to the rotating cylinder portion 421, the latch 522 assembly 520 can drive the protrusion 422 to rotate and press against the outer sidewall of the power rail 300, and the reset element 410 has an elastic restoring force that enables the protrusion 422 to rotate and keep away from the outer sidewall of the power rail 300. For example, as shown in fig. 4 to 5, in the present embodiment, the locking mechanism 400 includes a reset member 410 and a cam 420, one end of the reset member 410 is connected to the bottom plate 110, the other end of the reset member is connected to the cam 420, the cam 420 is rotatably connected to the bottom plate 110, when the latch 522 assembly 520 moves close to the bottom plate 110, the cam 420 can be driven to rotate and extend out of the bottom plate 110 to press against the outer wall of the power rail 300, and meanwhile, the reset member 410 is elastically deformed during the rotation of the cam 420 to generate a restoring force that causes the cam 420 to rotate and the protruding portion 422 to retract into the bottom plate 110, so that when the latch 522 moves away from the bottom plate 110 again, the latch 522 assembly 520 does not act in conjunction with the protruding portion 422 any more, and the protruding portion 422 can retract into the bottom plate 110 under the action of the reset member 410.

It will be appreciated that the socket body 100 further comprises a top shell 120 connected to the side of the latch 522 assembly 520 remote from the base 200, the top shell 120 being provided with a trigger 121 for rotation against the boss 422. For example, as shown in fig. 3 to 4, in the present embodiment, the latch 522 assembly 520 is linked with the protrusion 422 through the top shell 120, when the latch 522 assembly 520 is limited to a position close to the bottom plate 110, the top shell 120 of the latch 522 assembly 520 is connected to enable the trigger portion 121 to trigger the protrusion 422, and when the latch 522 assembly 520 is located away from the bottom plate 110, the top shell 120 of the latch 522 assembly 520 is connected to enable the trigger portion 121 to release the support of the protrusion 422, so that the protrusion 422 can retract into the bottom plate 110 under the restoring force of the restoring member 410.

It is understood that the triggering part 121 is a rib provided on the inner sidewall of the top case 120. For example, as shown in fig. 3, in the present embodiment, the trigger part 121 is a rib provided on the inner side wall of the top plate, so that the rib can trigger the protrusion 422 or release the restriction of the protrusion 422 by pressing the top plate.

It can be understood that the pull rod 530 includes a connection portion 531, and a rotation portion 532 and a sliding portion 533 respectively disposed at two ends of the connection portion 531, the rotation portion 532 and the sliding portion 533 are respectively disposed at two sides of the connection portion 531, the buckle 522 assembly 520 is provided with a rotation hole 5221 for rotation of the rotation portion 532, the guiding structure includes the sliding portion 533, a guiding slot 511 and a guiding portion 512 disposed at a side wall of the housing 510, and the guiding portion 512 is disposed at a side of the guiding slot 511 far away from the bottom plate 110 and located at an inner side wall of the housing 510; when the latch 522 assembly 520 is pressed, the latch 522 assembly 520 can drive the pull rod 530 to move, the sliding portion 533 can slide toward the bottom plate 110 along the first inclined surface 5121 of the guide portion 512, and the rotating portion 532 rotates counterclockwise and abuts against the upper wall of the rotating hole 5221, under the abutting action of the upper wall of the rotating hole 5221, the sliding portion 533 slides into the guide groove 511, and slides into the limit groove 5111 of the guide groove 511 under the elastic restoring force of the elastic member 540, so that the pull rod 530 is located at the limit position; when the latch 522 assembly 520 is pressed again, the latch 522 assembly 520 drives the pull rod 530 to move towards the bottom plate 110, the sliding portion 533 abuts against the guide surface 5112 of the guide slot 511 on the side close to the bottom plate 110, and moves away from the bottom plate 110 along the second inclined surface 5122 of the guide portion 512 under the action of the elastic restoring force of the elastic member 540, and meanwhile, the rotating portion 532 rotates clockwise and abuts against the upper wall of the rotating hole 5221, so that the pull rod 530 returns to the initial position 600 and is opposite to the first inclined surface 5121 in the sliding direction of the latch 522 assembly 520.

For example, as shown in fig. 7 to 9, in the present embodiment, the assembly 520 of the buckle 522 is provided with a rotation hole 5221, the pull rod 530 includes a connection portion 531, and a rotation portion 532 and a sliding portion 533 respectively provided at two ends of the connection portion 531, the rotation portion 532 can rotate around the rotation hole 5221, the guide structure includes the sliding portion 533 provided on the pull rod 530, and a guide slot 511 and a guide portion 512 provided on the housing 510, the guide portion 512 is provided on a side of the guide slot 511 away from the bottom plate 110, and the guide portion 512 is located on an inner side wall of the housing 510.

When the buckle 522 assembly 520 is pressed, the buckle 522 assembly 520 drives the pull rod 530 to move, and the sliding portion 533 can slide from the initial position 600 to the bottom plate 110 along the first inclined surface 5121 of the guide portion 512, the buckle 522 assembly 520 presses the elastic member 540 to elastically deform, and at the same time, the sliding portion 533 can enable the connecting portion 531 to drive the rotating portion 532 to rotate counterclockwise around the rotating hole 5221 until the sliding portion 533 slides to be close to the guide groove 511 along the first inclined surface 5121, and since the rotating portion 532 abuts against the upper wall of the rotating hole 5221, a torque for rotating the rotating portion 532 clockwise is generated, the rotating portion 532 can enable the connecting portion 531 to drive the sliding portion 533 to rotate clockwise, so as to slide into the guide groove 511, and then under the elastic restoring force of the elastic member 540, the pull rod 530 is limited in the limit groove 5111 of the guide groove 511, so that the pull rod 530 is located at the limit position. When the latch 522 assembly 520 is pressed again, the latch 522 assembly 520 can move the pull rod 530 towards the bottom plate 110, so that the sliding portion 533 slides from the limiting groove 5111 to the guide surface 5112 of the guide groove 511 on the side close to the bottom plate 110, then the sliding portion 533 slides away from the bottom plate 110 under the elastic restoring force of the elastic member 540, and can slide out of the guide groove 511 along the second inclined surface 5122 of the guide portion 512, meanwhile, the rotating portion 532 rotates clockwise and abuts against the outer wall of the rotating hole 5221, so that a torque for rotating the rotating portion 532 counterclockwise is generated, and the rotating portion 532 enables the connecting portion 531 to drive the sliding portion 533 to slide out of the second inclined surface 5122 and then rotate counterclockwise, thereby returning to the initial position 600.

It should be understood that the sliding portion 533 at the initial position 600 is opposite to the first inclined surface 5121 in the sliding direction of the catch 522 assembly 520 along the housing 510, so that when the catch 522 assembly 520 is pressed again, the sliding portion 533 can slide along the first inclined surface 5121 again toward the bottom plate 110.

It can be understood that the rotating portion 532 is a semi-circular body, and the rotating hole 5221 can limit the rotating angle of the rotating portion 532. For example, as shown in fig. 8, in the present embodiment, the rotating portion 532 is a semi-circular body, and the rotating hole 5221 can only allow the rotating portion 532 of the semi-circular body to rotate a certain angle, rather than 360 degrees, so that when the sliding portion 533 slides along the first inclined surface 5121, the connecting portion 531 drives the rotating portion 532 to rotate a certain amount in the rotating hole 5221, and then the sliding portion 533 continues to slide along the first inclined surface 5121, while the rotating portion 532 abuts against the upper wall of the rotating hole 5221 and does not rotate any more, so that a torque for rotating the sliding portion 533 in the opposite direction is generated, and the sliding portion 533 smoothly slides into the guiding groove 511; similarly, when the sliding portion 533 slides along the second inclined surface 5122, the sliding portion 533 enables the connecting portion 531 to rotate the rotating portion 532 around the rotating hole 5221 by a certain angle, and when the sliding portion 533 continues to slide along the second inclined surface 5122, the rotating portion 532 abuts against the upper wall of the rotating hole 5221 and does not rotate any more, so that a torque is generated to make the sliding portion 533 move reversely, so that the sliding portion 533 can be restored to the initial position 600 corresponding to the first inclined surface 5121 after sliding out of the second inclined surface 5122.

It will be appreciated that one side of the housing 510 is provided with a sliding channel 513 and the assembly of catches 522 520 is provided with a projection 5222 that is slidable along the sliding channel 513 to allow movement of the assembly of catches 522 520 along the sliding channel 513 toward and away from the base plate 110. For example, as shown in fig. 8 to 10, in the present embodiment, a sliding groove 513 is provided at one side of the housing 510, and the catch 522 assembly 520 is provided with a projection 5222 which can slide along the sliding groove 513, so that the catch 522 assembly 520 can move along the housing 510 to approach or move away from the bottom plate 110.

It should be understood that a guide block may be provided on housing 510 and slide 513 may be provided on assembly 522 of clasp 522 to guide the sliding movement of assembly 522 of clasp 520.

It can be understood that the housing 510 is sleeved with a sleeve, the sleeve is in clearance fit with the housing 510, and the protrusion 5222 protrudes from the outer surface of the housing 510 and abuts against the inner side surface of the sleeve, so that the sliding portion 533 can abut against the guide surface 5112 when moving from the limiting groove 5111 to the bottom plate 110. For example, as shown in fig. 6 to 10, in the present embodiment, the sleeve is sleeved outside the outer shell 510, and the sleeve is in clearance fit with the outer shell 510, and since the projection 5222 protrudes from the outer surface of the outer shell 510 and abuts against the inner side surface of the sleeve, when the sliding portion 533 slides from the limiting groove 5111 to the bottom plate 110, the sliding portion can abut against the guide surface 5112 of the guide groove 511 under the abutting action of the projection 5222 and the sleeve.

It can be understood that the latch 522 assembly 520 includes a hook 521 connected to one side of the top case 120 close to the bottom plate 110 and a latch 522 exposed at one end of the outer case 510 away from the bottom plate, the hook 521 is snap-fitted with the latch 522, and the protrusion 5222 and the rotation hole 5221 are both disposed on the latch 522; when pressing top shell 120, top shell 120 can drive drag hook 521 and support buckle 522, buckle 522 can drive pull rod 530 activity and spacing in the position of limiting to make buckle 522 to the one end motion that is close to bottom plate 110, and can draw in and lock drag hook 521, when pressing top shell 120 once more, top shell 120 can make drag hook 521 support buckle 522, buckle 522 can drive pull rod 530 activity and spacing in initial position 600, make buckle 522 can be to the one end motion of keeping away from bottom plate 110, and can open and release drag hook 521. For example, as shown in fig. 6 to 9, in the present embodiment, the assembly 520 of the latch 522 includes a hook 521 and a latch 522, the hook 521 is connected to a side of the top plate close to the housing 510, the latch 522 is disposed on a side of the housing 510 close to the top plate, the hook 521 is in snap fit with the latch 522, and the protrusion 5222 and the rotation hole 5221 are both disposed on the latch 522.

When the locking mechanism is used, the top plate is pressed, the top plate drives the draw hook 521 to abut against the buckle 522, the buckle 522 drives the pull rod 530 to move, the sliding part 533 slides from the initial position 600 to the direction close to the bottom plate 110 until reaching the limited position, so that the buckle 522 is folded in the shell 510 and the draw hook 521 is locked, and the locking mechanism 400 linked with the top plate can compress the outer wall of the power supply track 300; subsequently, the top plate is pressed again, the top plate drives the draw hook 521 to abut against the buckle 522, the buckle 522 drives the draw rod 530 to move, the sliding part 533 slides to the initial position 600 from the limited position to the direction far away from the bottom plate 110, so that the buckle 522 extends out of the shell 510 and opens the release draw hook 521, and the locking mechanism 400 linked with the top plate can move far away from the outer wall of the power supply rail 300.

The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present application. Furthermore, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

Claims (10)

1. Rail mounted socket, its characterized in that includes:

the socket body comprises a bottom plate, and a plurality of locking mechanisms and a plurality of pressing type self-locking mechanisms which are respectively arranged on the bottom plate, wherein the locking mechanisms penetrate through the bottom plate, and the pressing type self-locking mechanisms are used for driving the locking mechanisms to extend out of the bottom plate, so that the locking mechanisms can be tightly pressed on the outer wall of a power supply track;

the base is used for being inserted into a power supply track and comprises a connecting section and a sliding plate which are sequentially connected to one side of the base plate, a conducting strip is arranged in the base, one end of the conducting strip is electrically connected with a conducting contact piece in a jack of the socket body, and the other end of the conducting strip is exposed out of one side of the sliding plate, which faces the socket body.

2. The track type socket according to claim 1, wherein the pressing type self-locking mechanism comprises a housing, a buckle assembly, a pull rod and an elastic member, the buckle assembly is linked with the locking mechanism, the buckle assembly is slidably disposed at an end of the housing away from the bottom plate and can move along the housing to approach or depart from the bottom plate, the elastic member is disposed between the buckle assembly and the bottom plate, the buckle assembly is movably connected with the pull rod, a guiding structure is disposed between the pull rod and the housing, when the buckle assembly is continuously pressed, the pull rod can move along the guiding structure and alternatively limit at an initial position and a limiting position, and the limiting position is closer to the bottom plate than the initial position.

3. The track-type socket as claimed in claim 2, wherein the locking mechanism comprises a reset member and a cam rotatably connected to the base plate, the cam comprises a rotary cylinder portion and a protrusion portion connected to the rotary cylinder portion, one end of the reset member is connected to the base plate, the other end of the reset member is connected to the rotary cylinder portion, the latch assembly can drive the protrusion portion to rotate and press against the outer sidewall of the power track, and the reset member has an elastic restoring force which enables the protrusion portion to rotate and to be away from the outer sidewall of the power track.

4. The track-type socket as claimed in claim 3, wherein the socket body further comprises a top shell connected to a side of the latch assembly away from the base, the top shell being provided with a trigger portion for abutting against the protrusion portion for rotation.

5. The track-type socket as claimed in claim 4, wherein the trigger is a rib provided on an inner sidewall of the top housing.

6. The track-type socket of claim 4, wherein the pull rod comprises a connecting portion, and a rotating portion and a sliding portion respectively disposed at two ends of the connecting portion, the rotating portion and the sliding portion are respectively disposed at two sides of the connecting portion, the latch assembly is provided with a rotating hole for the rotating portion to rotate, the guiding structure comprises the sliding portion, a guiding groove disposed on the side wall of the housing, and a guiding portion disposed on the side of the guiding groove away from the bottom plate and on the inner side wall of the housing;

when the buckle assembly is pressed, the buckle assembly can drive the pull rod to move, the sliding part can slide towards the bottom plate along the first inclined surface of the guide part, meanwhile, the rotating part rotates anticlockwise and abuts against the upper wall of the rotating hole, under the abutting action of the upper wall of the rotating hole, the sliding part slides into the guide groove and slides into the limiting groove of the guide groove under the action of the elastic restoring force of the elastic part, and the pull rod is located at the limiting position;

when pressing again during the buckle subassembly, the buckle subassembly drives the pull rod to the bottom plate removes, sliding part butt in the guide way is close to the spigot surface of bottom plate one side, and follow under the elastic restoring force effect of elastic component the second inclined plane of guide part is kept away from the motion of bottom plate, simultaneously the rotation portion along clockwise rotation and support hold in the commentaries on classics hole upper wall, make the pull rod resume to initial position, and with first inclined plane is in relative on the sliding direction of buckle subassembly.

7. The track-type socket as claimed in claim 6, wherein the rotation portion is a semi-circular body, and the rotation hole can limit a rotation angle of the rotation portion.

8. The track-type socket as claimed in claim 6, wherein a sliding slot is formed on one side of the housing, and the latch assembly is provided with a protrusion slidable along the sliding slot to allow the latch assembly to move along the sliding slot toward or away from the bottom plate.

9. The track-type socket as claimed in claim 8, wherein the housing has a sleeve, the sleeve is in clearance fit with the housing, and the protrusion protrudes from an outer surface of the housing and abuts against an inner surface of the sleeve, such that the sliding portion can abut against the guiding surface when moving from the limiting groove to the bottom plate.

10. The track-type socket of claim 9, wherein the latch assembly comprises a draw hook connected to one side of the top housing close to the bottom plate and a latch exposed at one end of the housing away from the bottom plate, the draw hook is engaged with the latch, and the protrusion and the rotation hole are both disposed on the latch; when pressing during the topshell, the topshell can drive the drag hook supports and holds the buckle, the buckle can drive pull rod activity and spacing in limit position, so that the buckle is done and is close to the motion of bottom plate, and can draw in and lock the drag hook is pressed once more during the topshell, the topshell can make the drag hook supports and holds the buckle, the buckle can drive the pull rod activity and spacing in initial position makes the buckle is done keep away from the motion of bottom plate, and can open and release the drag hook.

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