CN212517619U - Track connector, track power connection wire and track lamp - Google Patents

Abstract

The utility model discloses a track connector, track power connection line and track lamp, track connector includes: the shell is provided with a containing cavity, and a through hole communicated with the containing cavity is formed in the shell; the conductive piece is arranged in the accommodating cavity and provided with an extending part, the extending part extends outwards through the through hole, the extending part is movably arranged relative to the shell and can retract into the through hole, the extending part is connected with an elastic structure, and when the extending part retracts into the through hole, the elastic structure enables the extending part to have a resetting trend; the operating piece is movably arranged on the shell and can drive the extending part to retract into the through hole; when the operating piece is reset, the extending part can reset through the elastic structure and extends out of the through hole. The utility model also discloses a track connection electric wire and track lamp that contain above-mentioned track connector. The structure is beneficial to the active and effective extension of the extension part, and the reliability is high. Meanwhile, the extending part can automatically extend out, so that the installation is fast and convenient.

Description

Track connector, track power connection wire and track lamp

Technical Field

The utility model relates to a lamp decoration technical field, in particular to track connector, track connect electric wire and track lamp.

Background

For track wiring and lamp bodies of track lights, track connectors are typically used to connect to the track. The track connector is installed on the track of track lamp to be connected with the conducting strip on the track through the electrically conductive piece that sets up on it, electric wire or lamp body are connected to the track connector and carry out electric connection with electrically conductive piece. The prior rail connector comprises a shell which can be arranged in a mounting groove arranged on a rail. The cavity of the shell is internally provided with a plurality of conductive pieces, the conductive pieces are made of metal elastic sheets and are provided with extending parts, and the shell is provided with through holes for the extending parts to extend out of. The shell is movably provided with an operating part, the operating part is generally a knob or a handle, the operating part can drive the conductive part to deform so that the extending part extends out of the through hole, and the extending part can be connected with a conductive strip preset on the groove wall of the track mounting groove. When the operating part resets, the conductive piece resets under the action of the deformation elastic force, so that the conductive piece is accommodated in the shell, and the connector can be detached. Generally, the conductive members are disposed in pairs and in parallel at the front and rear portions of the cavity of the housing, so that the front and rear sides of the housing can extend out of the protruding portion, and are connected to the conductive strips at the two groove walls of the mounting groove.

Foretell track connector, the extension of extension needs the operating parts to drive, the extension is stretched out passively, the extension is under the effect of deformation elasticity simultaneously, the trend that the extension resets is indentation towards the casing in, this leads to the extension of extension reliable inadequately, especially under the operating parts operation not in place or the condition that is not hard up to some extent, the extension is more easy toward the casing indentation, lead to not enough with the contact of conducting strip, influence the electric connection effect.

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 utility model provides a track connector, the reliability is higher.

The utility model also provides a track connects electric wire.

The utility model also provides a track lamp.

According to the utility model discloses rail connector of first aspect embodiment, it includes: the shell is provided with a containing cavity, and a through hole communicated with the containing cavity is formed in the shell; the conductive piece is arranged in the accommodating cavity and provided with an extending part, the extending part extends outwards through the through hole, the extending part is movably arranged relative to the shell and can retract into the through hole, the extending part is connected with an elastic structure, and when the extending part retracts into the through hole, the elastic structure enables the extending part to have a resetting trend; the operating piece is movably arranged on the shell and can drive the extending part to retract into the through hole; when the operating piece is reset, the extending part can be reset through the elastic structure and extends out of the through hole.

According to the utility model discloses rail connector of the embodiment of first aspect has following technological effect at least: when installing above-mentioned track connector, make the extension toward through-hole indent through the operating parts, then in installing the mounting groove on the track with the track connector, make the operating parts reset, the extension is under the elastic construction effect and is stretched out outward and reset to be connected with the conducting strip on the cell wall of mounting groove. In the above-mentioned rail connector, the extension of the extension portion does not depend on the driving of the operating member, and as long as the operating member is reset, the extension portion can actively extend through the elastic structure, and the extension portion is kept in an outwardly extending state through the elastic structure. The structure is beneficial to the active and effective extension of the extension part, and the reliability is high. Meanwhile, the extending part can automatically extend out, so that the installation is fast and convenient.

According to some embodiments of the present invention, the conductive member comprises a connecting portion and an elastic deformation portion, and the elastic structure comprises the elastic deformation portion; the connecting portion set up in the one end of elastic deformation portion, connecting portion connect in the casing, the extension set up in elastic deformation portion, elastic deformation portion can carry out elastic deformation.

According to some embodiments of the invention, the elastic structure further comprises a first elastic member, the first elastic member being disposed between the elastic deformation portion and the housing.

According to some embodiments of the present invention, the operating member is a key structure, a second elastic member is disposed in the housing, and the operating member can be reset by the second elastic member after the operating member is pressed and released; the operating piece is provided with a linkage part, and the linkage part is configured to press the operating piece and drives the elastic deformation part to deform towards the direction away from the through hole.

According to some embodiments of the present invention, an insertion position is formed between the elastic deformation portion and the through hole, and when the operating member is pressed down, the linkage portion can be inserted into the insertion position and push the elastic deformation portion to deform in a direction away from the through hole; the linkage part comprises a wedge-shaped structure, the small end of the wedge-shaped structure is a free end, and the large end of the wedge-shaped structure is a connecting end.

According to the utility model discloses track wiring line of second aspect embodiment, it includes any one above-mentioned track connector.

According to the utility model discloses track wiring line of second aspect embodiment has following technological effect at least: the track power connection wire is connected with the track with higher reliability due to the adoption of the track connector.

According to some embodiments of the present invention, the conductive member is provided with a wiring structure; the wiring structure comprises two wire clamping elastic sheets, wherein the two wire clamping elastic sheets are obliquely arranged to enable one ends of the two wire clamping elastic sheets to be close to each other and the other ends of the two wire clamping elastic sheets to be away from each other, a wire clamping station for clamping an electric wire is formed between the ends, close to each other, of the two wire clamping elastic sheets, and an insertion hole for the electric power supply wire to enter is formed between the ends, away from each other, of the two wire clamping elastic sheets.

According to some embodiments of the present invention, the housing is provided with a wire locking member for fixing the electric wire.

According to the utility model discloses track lamp of third aspect embodiment, it includes lamp body and the track connector of any one of the aforesaid, the lamp body set up in the track connector.

According to the utility model discloses track lamp of third aspect embodiment has following technological effect at least: the track lamp is connected with the track with higher reliability due to the adoption of the track connector.

According to some embodiments of the present invention, the conductive member is provided in plurality, and a part of the conductive member is provided with a support portion at the extending portion.

Additional aspects and advantages of the invention 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 invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a perspective view of one embodiment of a track connector;

FIG. 2 is an exploded view of the structure shown in FIG. 1;

FIG. 3 is a cross-sectional view of a track;

FIG. 4 is a right side view of one of the track connector embodiments;

FIG. 5 is a schematic view of one embodiment of a track connector installed on the track of FIG. 3;

FIG. 6 is a schematic structural diagram of an embodiment of an operating element and an embodiment of a conductive element;

FIG. 7 is a schematic diagram of a track wiring structure;

FIG. 8 is a schematic diagram of a track wire pick-up configuration;

FIG. 9 is a partial schematic view of an embodiment of a conductive member;

FIG. 10 is an exploded view of an embodiment of a wire locking member;

FIG. 11 is a perspective view of a second embodiment of a track connector;

FIG. 12 is an exploded view of the structure shown in FIG. 11;

FIG. 13 is a partial view of FIG. 12;

FIG. 14 is a schematic structural diagram of an embodiment of a conductive device with a supporting portion;

FIG. 15 is a front view of the structure shown in FIG. 11;

FIG. 16 is a cross-sectional view taken along line K-K of FIG. 15;

FIG. 17 is a cross-sectional view taken in the direction N-N of FIG. 15;

FIG. 18 is a schematic view of the structure of FIG. 16 in cooperation with a rail;

FIG. 19 is a schematic view of the structure of FIG. 17 in cooperation with a rail;

FIG. 20 is an exploded view of a third embodiment of the track connector;

fig. 21 is an exploded view of the left module embodiment.

Reference numerals:

the track comprises a track 1, a mounting groove 10, a conductive strip 11 and a bearing part 12;

a housing 100, a cavity 110, a through hole 120;

the wire connecting structure comprises a conductive part 200, an extending part 210, a connecting part 220, an elastic deformation part 230, a wiring structure 240, a wire clamping elastic sheet 241, a wire clamping station 242, an insertion opening 243 and a supporting part 250;

an operating element 300, a linking portion 310;

a first elastic member 400, a second elastic member 500;

the lock wire member 600, the seat body 610, the wire through hole 620 and the screw 630.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. 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 invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 2, the rail connector includes: the shell 100 is provided with a cavity 110, and the shell 100 is provided with a through hole 120 communicated with the cavity 110; the conductive device 200 is disposed in the cavity 110, the conductive device 200 has an extension portion 210, the extension portion 210 extends outward through the through hole 120, the extension portion 210 is movably disposed relative to the housing 100 and can retract into the through hole 120, the extension portion 210 is connected with an elastic structure, and when the extension portion 210 retracts into the through hole 120, the elastic structure enables the extension portion 210 to have a tendency of resetting; the operating element 300 is movably arranged on the housing 100, and the operating element 300 can drive the extension part 210 to retract into the through hole 120; when the operation member 300 is reset, the protrusion 210 can be reset by the elastic structure to protrude from the through hole 120.

When the track connector is installed, the extension part 210 retracts into the through hole 120 through the operation part 300, then the track connector is installed in the installation groove on the track, the operation part 300 resets, and the extension part 210 extends outwards under the action of the elastic structure and resets so as to be connected with the conductive strip on the groove wall of the installation groove. In the above-described rail connector, the extension of the extension portion 210 is not dependent on the driving of the operating member 300, and as long as the operating member 300 is reset, the extension portion 210 can be actively extended by the elastic structure, and the extension portion 210 is maintained in an outwardly extended state by the elastic structure. The structure is beneficial to the protrusion part 210 to actively and effectively extend, and the reliability is high; meanwhile, the extension part 210 can automatically extend, so that the installation is fast and convenient.

In this embodiment, through holes 120 are formed on both front and rear side surfaces of the housing 100, the conductive devices 200 are arranged in pairs, the paired conductive devices 200 are arranged in front and rear of the cavity 110 in parallel, and the protruding portion 210 protrudes out through the through hole 120 on the corresponding side. With the above structure, the front and rear sides of the housing 100 can extend out of the extension 210, so as to be connected to the conductive bars at the two groove walls of the installation groove of the rail.

Referring to fig. 3, a conventional track is shown, in which a track 1 has a mounting groove 10, and conductive strips 11 are disposed on two side walls of the mounting groove 10. The conductive strips 11 are provided with four strips in total and are arranged in pairs on both side walls of the mounting groove 10. One pair of conductive strips 11 can be used as power lines, and the other pair of conductive strips 11 can be used as signal lines. Two sidewalls of the mounting groove 10 are further provided with receiving parts 12 to which the protruding parts 210 overlap, to prevent the rail connector from being separated from the mounting groove 10.

In order to fit the track shown in fig. 3, referring to fig. 4 and 5, two pairs of conductive members 200 are provided, and the two pairs of conductive members 200 are disposed in the cavity 110 in an up-down arrangement. By providing two pairs of conductive members 200, one pair of conductive members 200 can be connected to conductive strip 11 used as a power line, thereby transmitting a power current; another pair of conductive members 200 may be connected to conductive strips 11 used as signal lines so that control signals may be transmitted.

Referring to fig. 6, in the present embodiment, the conductive member 200 includes a connection portion 220 and an elastic deformation portion 230, and the elastic structure includes the elastic deformation portion 230; the connecting portion 220 is disposed at one end of the elastic deformation portion 230, the connecting portion 220 is connected to the housing 100, the extending portion 210 is disposed at the elastic deformation portion 230, and the elastic deformation portion 230 can be elastically deformed. In the above structure, on one hand, the extension portion 210 can move (extend or retract from the through hole 10) through the elastic deformation portion 230, and on the other hand, the extension portion 210 has a tendency to return outward through the elastic deformation portion 230. In this embodiment, the conductive member 200 may be integrally formed by a metal spring, and the elastic deformation portion 230 is a sheet structure, so as to be elastically deformed. Of course, in other embodiments, the conductive device 200 may also be a multi-part assembly, in which the elastic deformation portion 230 is made of an elastic material.

Referring to fig. 2, the elastic structure further includes a first elastic member 400, and the first elastic member 400 is disposed between the elastic deformation part 230 and the housing 100. The first elastic member 400 may enhance the restoring capability of the extension 210, further improving reliability. In the present embodiment, the first elastic member 400 is a spring, but in other embodiments, structures such as a torsion spring, an elastic block, etc. may be used as the first elastic member 400.

Referring to fig. 2 and 6, the operating element 300 is a push button structure, a second elastic member 500 is disposed in the housing 100, and after the operating element 300 is pressed and released, the operating element 300 can be reset through the second elastic member 500; the operating element 300 is provided with an interlocking portion 310, and the interlocking portion 310 is configured to urge the elastic deformation portion 230 to deform in a direction away from the through hole 120 when the operating element 300 is pressed down. The operating member 300 has a button structure, and the button structure is linked with the elastic deformation portion 230 through the linking portion 310, so that the structure is simple and the operation is convenient. When the operating element 300 is released, the second elastic member 500 is reset, so that the operating element 300 can be effectively reset, and the resetting of the protruding part 210 is less affected. In the present embodiment, the second elastic member 500 is a spring disposed between the housing 100 and the operation member 300. Of course, in other embodiments, structures such as a torsion spring, an elastic block, etc. may be used as the second elastic member 500. In this embodiment, the housing 100 is provided with a sliding hole, and the operating element 300 is slidably disposed in the sliding hole to form a key structure. In other embodiments, the operating element 300 may have other structures, such as an insulating member connected to the protrusion 210, the insulating member extending outside the housing 100, and the protrusion 210 being driven to extend or retract by the insulating member. In other embodiments, the operating member 300 may also be a knob or handle and may be linked to the extension 210 via a linkage. There are many mechanisms in the art that implement one member to drive the other member, not illustrated here.

In the embodiment, an insertion position is formed between the elastic deformation portion 230 and the through hole 120, and the linking portion 310 can be inserted into the insertion position and push the elastic deformation portion 230 to deform in a direction away from the through hole 120 when the operating element 300 is pressed. With the above structure, the linkage portion 310 deforms the elastic deformation portion 230 by pressing, and has reliable operation and simple structure. Of course, in other embodiments, the linking part 310 may also be linked with the elastic deformation part 230 in other manners, and there are many structures in the art for realizing the linking of one member with another member, which are not illustrated herein.

In this embodiment, the linkage portion 310 includes a wedge structure, the small end of the wedge structure is a free end, and the large end of the wedge structure is a connection end. The wedge-shaped structure is adopted, the structure is simple, the implementation is easy, and the elastic deformation part 230 is driven to deform stably. Of course, in other embodiments, the linking portion 310 may have other structures, such as a protrusion structure, which can push the elastic deformation portion 230 open when inserted into the inserting position.

In the present embodiment, four interlocking parts 310 are provided on the operating element 300 corresponding to two pairs of conductive elements 200, so that the four conductive elements 200 can be driven to operate synchronously.

The track connector can be applied to a track power line, and the track power line at least comprises two structures shown in fig. 7 and 8:

referring to fig. 7, the track connecting wire is a conductive strip for electrically connecting two tracks, and includes two track connectors as described above, the two track connectors are connected by a wire, the wire is a multi-core wire, and the conductive members 200 on the two track connectors are electrically connected in one-to-one correspondence by the multi-core wire. Both ends of the multi-core wire are fixed to the two rail connectors by the wire locking member 600. The track connecting wire shown in fig. 9 can be used to electrically connect two tracks, so that the conductive strips between the two tracks are correspondingly interconnected.

Referring to fig. 8, the track-drawing wire for connecting the track to an external power source or an external control device includes one of the above-mentioned track connectors and a plurality of wires, and one end of each wire of each core is electrically connected to a conductive member 200 of the track connector. The track-taking wires shown in fig. 10 may be used to electrically connect the conductive strips of the track to an external power source and an external control device.

Of course, the track wire can be in other structures without being limited to the above embodiment 3002

When the above-mentioned rail connector is applied to a rail power connection wire, in order to facilitate the wire connection, referring to fig. 9, a wire connection structure 240 is disposed on the conductive member 200; the wiring structure 240 includes two wire clamping elastic sheets 241, the two wire clamping elastic sheets 241 are disposed in an inclined manner, so that one ends of the two wire clamping elastic sheets 241 are close to each other and the other ends of the two wire clamping elastic sheets 241 are away from each other, a wire clamping station 242 for clamping an electric wire is formed between the ends of the two wire clamping elastic sheets 241 close to each other, and an insertion opening 243 for the electric wire to enter is formed between the ends of the two wire clamping elastic sheets 241 away from each other. The exposed end of the external electric wire can be directly inserted into the wire clamping station 242 through the insertion port 243, so that the two wire clamping elastic pieces 241 are opened, and the two wire clamping elastic pieces 241 clamp the electric wire through the elastic force generated by deformation. In the present embodiment, the wiring structure 240 is located in the housing 100, so that the housing 100 is provided with a hole through which the power supply line passes.

Referring to fig. 10, a wire locking member 600 for fixing the electric wire is provided on the housing 100. By adopting the wire locking member 600, the wire can be prevented from being pulled out of the conductive member 200, and the reliability can be improved. In this embodiment, the wire locking member 600 includes a base 610, a wire passing hole 620 is formed in the base 610, a screw hole (not shown) is formed in the base 610, a screw 630 is connected to the screw hole, and the screw 630 can be screwed and pushed to the wire passing hole 620. After the electric wire passes through the threading hole 620, the screw 630 is fastened, and the electric wire is locked by the screw 630, so that the electric wire is fixed. The screw 630 may compress the wire directly, or indirectly through other means. In other embodiments, other configurations of the wire locking member 600 may be used, such as a power cord clip, so long as the power cord can be secured.

Referring to fig. 11-13, another embodiment of a track connector that may be particularly useful as a connector for a lamp body of a track light. Of course, the rail connector shown in fig. 1 to 6 can also be used as a connector for the lamp body of a rail lamp. The housing 100 of the track connector shown in fig. 11 to 13 has a relatively long length, and the internal space can accommodate a driving power source, so that power can be supplied to the lamp body of the track lamp. Of course, if the lamp body is provided with a driving power supply, the driving power supply does not need to be arranged in the shell.

In this embodiment, a plurality of conductive members 200 are provided, and the conductive members 200 are provided at both front and rear side portions of the cavity 110. The protruding portion 210 of a part of the conductive device 200 is provided with a supporting portion 250. referring to fig. 14, the conductive device 200 with the supporting portion 250 can play a supporting role, so that the protruding portion 210 of the conductive device 200 is prevented from being supported alone, and the connection of the rail connector is stable. Specifically, the supporting portion 250 may be disposed on the protruding portion 210 through an injection molding process, so that the connection is stable. Of course, the support portion 250 may be separately molded and then mounted to the extension portion 210.

Referring to fig. 15 to 17, in the present embodiment, in order to fit the rail shown in fig. 3, the conductors 200 are provided in eight and divided into an upper left group 201, a lower left group 202, an upper right group 203, and a lower right group 204, the four conductors 200 of the upper left group 201 and the lower left group 202 are provided at the left end portion of the housing 100, and the four conductors 200 of the upper right group 203 and the lower right group 204 are provided at the right end portion of the housing 100. In the upper left group 201, the lower left group 202, the upper right group 203 and the lower right group 204, each group is provided with a pair of conductive members 200, and the pair of conductive members 200 are arranged in parallel at the front and rear side parts of the cavity 110; the protruding portions 210 of the conductive members 200 of the lower left group 202 and the upper right group 203 are connected with supporting portions 250.

Referring to fig. 18, the conductive element 200 of the upper left group 201 is connected to a pair of conductive bars 11 of the upper layer of the track through the protruding portion 210 thereof, and the conductive element 200 of the lower left group 202 is overlapped to the receiving portion 12 of the track 1 through the supporting portion 250 thereof.

Referring to fig. 19, the conductive element 200 of the lower right group 204 is connected to a pair of conductive strips 11 of the lower layer of the track through the extension 210 thereon, and the conductive element 200 of the upper right group 203 is overlapped to the receiving portion 12 on the track 1 through the support portion 250 thereon.

The conductive members 200 of the left lower group 202 and the right upper group 203 do not perform the power connection function, and overlap the receiving portion of the groove wall of the mounting groove 10 through the supporting portion 250, thereby providing support for the rail connector. Above-mentioned structure, design benefit can satisfy the requirement that track lamp body inserts power and access control circuit simultaneously, supports simultaneously and stabilizes. In other embodiments, the supporting portion 250 may also be connected to the protruding portions 210 of the conductive devices 200 of the upper left group 201 and the lower right group 204, and the protruding portions 210 of the conductive devices 200 of the lower left group 202 and the upper right group 203 are configured to take power, which also achieves the above-mentioned functions.

In this embodiment, two buttons 300 are provided and located at the left end surface and the right end surface of the housing 100, respectively, the button 300 located at the left end surface is provided corresponding to the conductive members 200 of the upper left group 201 and the lower left group 202, and the button 300 located at the right end surface is provided corresponding to the conductive members 200 of the upper right group 203 and the lower right group 204. Two buttons 300 are located the left end face and the right end face of casing 100, and during the operation, two buttons 300 can be pressed to both hands and get up the whole centre gripping of whole track connector, install track connector in orbital mounting groove after, directly release both hands alright realize stretching out of extension 210, and installation operation is more convenient. In this embodiment, four interlocking parts 310 are disposed on one button 300 to correspondingly interlock the elastic deformation parts 230 of the four conductive members 200.

Referring to fig. 20 to 21, in other embodiments, the housing 100 includes a connecting housing 101, a left housing 102 and a right housing 103, the four conductive members 200 of the upper left group 201 and the lower left group 202 and the corresponding buttons 300 are disposed on the left housing 102 to form a left module, and the four conductive members 200 of the upper right group 203 and the lower right group 204 and the corresponding buttons 300 are disposed on the right housing 103 to form a right module; the left housing 102 and the right housing 103 are connected by the connecting housing 101. In this embodiment, the case 100 includes a connection case 101, a left case 102, and a right case 103, and a left module and a right module are formed by the left case 102 and the right case 103, thereby facilitating modular production; the left module and the right module can be independently replaced, so that the maintenance is convenient.

In the present embodiment, the housing 100 is provided with a mounting structure for mounting a lamp body of a track lamp. In this embodiment, the mounting structure is a screw hole, and can be used to mount a lamp body with an external thread structure in a matching manner, in other embodiments, the mounting structure can also be some clamping structures used to be connected with the lamp body in a clamping manner; the mounting structure can also be a plurality of mounting screw holes, and the lamp body is mounted in the mounting screw holes through screws. There are many other configurations in the art that accomplish the mounting of two components, not illustrated here.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. A rail connector, comprising:

the shell (100) is provided with a cavity (110), and the shell (100) is provided with a through hole (120) communicated with the cavity (110);

the conductive piece (200) is arranged in the accommodating cavity (110), the conductive piece (200) is provided with an extending part (210), the extending part (210) extends outwards through the through hole (120), the extending part (210) is movably arranged relative to the shell (100) and can retract into the through hole (120), the extending part (210) is connected with an elastic structure, and when the extending part (210) retracts into the through hole (120), the elastic structure enables the extending part (210) to have a resetting trend;

the operating piece (300) is movably arranged on the shell (100), and the operating piece (300) can drive the extending part (210) to retract into the through hole (120); when the operating piece (300) is reset, the extending part (210) can be reset through the elastic structure and extends out of the through hole (120).

2. The rail connector according to claim 1, wherein the conductive member (200) comprises a connecting portion (220) and an elastically deformable portion (230), and the elastic structure comprises the elastically deformable portion (230); connecting portion (220) set up in the one end of elastic deformation portion (230), connecting portion (220) connect in casing (100), extension portion (210) set up in elastic deformation portion (230), elastic deformation portion (230) can carry out elastic deformation.

3. The rail connector according to claim 2, wherein the elastic structure further comprises a first elastic member (400), the first elastic member (400) being disposed between the elastically deformable portion (230) and the housing (100).

4. The track connector according to claim 2, wherein the operating member (300) is a push-button structure, a second elastic member (500) is arranged in the housing (100), and after the operating member (300) is pressed and released, the operating member (300) can be reset through the second elastic member (500); the operating piece (300) is provided with a linkage part (310), and the linkage part (310) is configured to drive the elastic deformation part (230) to deform towards the direction away from the through hole (120) when the operating piece (300) is pressed down.

5. The track connector according to claim 4, wherein an insertion position is formed between the elastic deformation portion (230) and the through hole (120), and when the operating member (300) is pressed down, the linkage portion (310) can be inserted into the insertion position and push the elastic deformation portion (230) to deform in a direction away from the through hole (120); linkage portion (310) includes the wedge structure, the tip of wedge structure is the free end, the main aspects of wedge structure is the link.

6. A rail-bound electrical wire comprising the rail connector of any one of claims 1 to 5.

7. The orbital electric wire according to claim 6, characterized in that the conductive member (200) is provided with a wiring structure (240); the wiring structure (240) comprises two wire clamping elastic sheets (241), the two wire clamping elastic sheets (241) are arranged in an inclined mode, one ends of the two wire clamping elastic sheets (241) are close to each other, the other ends of the two wire clamping elastic sheets (241) are far away from each other, a wire clamping station (242) used for clamping an electric wire is formed between the close ends of the two wire clamping elastic sheets (241), and an insertion hole (243) used for the electric wire to enter is formed between the far ends of the two wire clamping elastic sheets (241).

8. The orbital electric wire according to claim 7, wherein the housing (100) is provided with a wire locking member (600) for fixing the electric wire.

9. A track light, characterized in that it comprises a light body and a track connector according to any one of claims 1 to 5, said light body being arranged at said track connector.

10. The track lamp as claimed in claim 9, wherein the conductive member (200) is provided in plurality, and a support portion (250) is provided at the protruding portion (210) of a part of the conductive member (200).

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