CN111895370A

CN111895370A - Connection assembly and track lamp

Info

Publication number: CN111895370A
Application number: CN202010787046.8A
Authority: CN
Inventors: 李嘉华
Original assignee: Zhongshan Dikeli Lighting Electrical Appliance Co ltd
Current assignee: Zhongshan Dikeli Lighting Electrical Appliance Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-07
Publication date: 2020-11-06
Also published as: CN212511022U

Abstract

The invention discloses a connection assembly and discloses a track lamp with the connection assembly, wherein one connection assembly is used for being matched with an electric connection track of the track lamp, the electric connection track is provided with a clamping groove and comprises a shell and a switch, and two sides of the shell are respectively provided with an elastic buckle which can be matched with the clamping groove; the switch is movably arranged on the shell, the switch is provided with a limiting part, and the limiting part can act along with the switch to limit and lock the elastic buckle. This kind of subassembly of plugging into can lock the elasticity buckle through the switch in order to improve the subassembly of plugging into and connect the joint strength who meets the electric track.

Description

Connection assembly and track lamp

Technical Field

The invention relates to the technical field of lighting lamps, in particular to a connection assembly and a track lamp.

Background

The magnetic track lamp is a lighting lamp widely applied, and compared with a traditional lamp, the magnetic track lamp has the advantage of easy disassembly and assembly, and generally comprises a power connection track, a connecting head and a lamp body, wherein clamping grooves are arranged on two sides in the power connection track, the connecting head and the lamp body are connected into a lamp body assembly, elastic buckles matched with the clamping grooves are arranged on two sides of the connecting head, the connecting head can be magnetically attracted with the power connection track mutually and is in contact with a current conducting plate of the power connection track to realize power supply for the lamp body, when the lamp body assembly is installed, the connecting head only needs to be clamped into the clamping grooves of the track, and the lamp body can be fixed on the track by matching with the.

The magnetism track lamp of some of conventionalities is because it is used is elastic buckle, and elastic buckle forms the joint cooperation through self elastic deformation and draw-in groove, so when installing lamp body component easily, also make easily connect the stub and connect the electric track to receive external force and break away from the cooperation, have the potential safety hazard.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a connection assembly, which can be used for limiting and locking an elastic buckle through a switch so as to improve the connection strength of the connection assembly and an electric connection track.

The invention also provides a track lamp with the connection assembly.

The connection assembly is used for being matched with an electric connection rail with a clamping groove and comprises a shell and a switch, wherein elastic buckles capable of being matched with the clamping groove are arranged on two sides of the shell; the switch is movably arranged on the shell, the switch is provided with a limiting part, and the limiting part can act along with the switch to limit and lock the elastic buckle.

The connection assembly provided by the embodiment of the invention at least has the following beneficial effects: when a lamp is installed, the connection assembly is clamped into the electric connection rail, the elastic buckle is matched with the clamping groove in a clamped mode, then the switch drives the limiting part through the trigger switch, the limiting part is enabled to be locked in a limiting mode on the elastic buckle, the elastic buckle cannot act, and then the elastic buckle cannot be separated from the clamping groove in a matched mode, therefore, the connection strength of the connection assembly and the electric connection rail is improved, the connection assembly cannot fall off from the electric connection rail easily, and the safety and the durability of the rail lamp are improved.

According to some embodiments of the present invention, a receiving cavity is formed in the housing, and the elastic buckles are oppositely disposed on two sides of the receiving cavity, so that the two elastic buckles 300 are respectively limited and locked by two sides of the limiting member; the switch is arranged at the end part of the shell, and after the connection component is installed in the electric connection track, the switch is more easily triggered, and the connection between the lamp body and the connection component cannot be interfered; the limiting part is located the holding cavity is favorable to spacing the locking to the elasticity buckle, and the limiting part hides to be accomodate in the holding cavity promptly, can improve the whole aesthetic property of the subassembly of plugging into.

According to some embodiments of the invention, a limiting elastic sheet is arranged on the inner side of the elastic buckle, the limiting elastic sheet can deform along with the action of the elastic buckle, and when the limiting member moves between two oppositely arranged limiting elastic sheets, the limiting elastic sheet is limited and locked by the limiting member. The elastic buckle can be in contact with the limiting elastic sheet to enable the limiting elastic sheet to generate elastic deformation in the elastic action process, when the limiting part moves between the two limiting elastic sheets, the limiting elastic sheet is limited by the limiting part and cannot deform, and the elastic buckle cannot retract into the accommodating cavity, so that the elastic buckle is locked, and the elastic buckle cannot be separated from the clamping groove at the moment.

According to some embodiments of the invention, the two sides of the limiting elastic sheet are both provided with a protruding part, and when the limiting member moves between the two oppositely arranged limiting elastic sheets, the two protruding parts respectively limit the two sides of the limiting member; or the two sides of the limiting part are provided with protruding parts, and when the limiting part moves between the two oppositely arranged limiting elastic sheets, the two protruding parts respectively limit the inner sides of the two limiting elastic sheets. Through setting up the bellying, when the locating part activity was between two spacing shell fragments, be favorable to reducing the clearance between spacing shell fragment and the locating part to reduce rocking of spacing shell fragment and elastic buckle.

According to some embodiments of the invention, the connecting elastic sheet is arranged between the two limiting elastic sheets, the two limiting elastic sheets are connected with the connecting elastic sheet to form the U-shaped elastic sheet, the connecting elastic sheet and the two limiting elastic sheets are arranged to be the integral U-shaped elastic sheet, so that the assembly of the limiting elastic sheets is facilitated, and one end of the limiting elastic sheet far away from the connecting elastic sheet forms a free end, so that the deformation and the action of the limiting elastic sheets are more flexible and reliable.

According to some embodiments of the invention, the switch is rotatably arranged in the accommodating cavity, the switch is provided with a butting column, the end wall of the accommodating cavity is provided with a bent elastic sheet, the bent elastic sheet is provided with a locking concave position and an unlocking concave position, and both the locking concave position and the unlocking concave position can be in clamping fit with the butting column; when the switch rotates to enable the abutting column to be matched with the locking concave position, the limiting piece rotates to a position between the two limiting elastic pieces; when the switch rotates to match the butting column with the unlocking concave position, the limiting part is separated from between the two limiting elastic pieces. Through setting up the shell fragment of buckling, make the switch when touching, can carry out moderate degree feedback dynamics to the action of switch through the elastic deformation of the shell fragment of buckling, improve touching of switch and feel.

According to some embodiments of the invention, the connecting elastic sheet is provided with a positioning groove, and the bent elastic sheet is arranged in the positioning groove, so that the assembly and the fixation of the bent elastic sheet are facilitated.

According to some embodiments of the invention, the end of the housing is provided with an opening communicated with the accommodating cavity and an end cover capable of covering the opening, the end cover is detachably connected with the side wall of the accommodating cavity, and the switch is arranged on the end cover, so that the switch and the end cover are connected into a whole, and the switch is convenient to assemble and fix.

According to some embodiments of the invention, the connection component further comprises a magnetic attraction component, the magnetic attraction component is arranged in the shell and can be in magnetic attraction fit with the inner side wall of the track, so that the connection stability of the connection component and the power connection track is further improved.

A track lamp according to an embodiment of the second aspect of the invention comprises a docking assembly according to the above-described embodiment of the first aspect of the invention.

The track lamp provided by the embodiment of the invention at least has the following beneficial effects: when a lamp is installed, the connection assembly is clamped into the electric connection rail, the elastic buckle is matched with the clamping groove in a clamped mode, then the switch drives the limiting part through the trigger switch, the limiting part is enabled to be locked in a limiting mode on the elastic buckle, the elastic buckle cannot act, and then the elastic buckle cannot be separated from the clamping groove in a matched mode, therefore, the connection strength of the connection assembly and the electric connection rail is improved, the connection assembly cannot fall off from the electric connection rail easily, and the safety and the durability of the rail lamp are improved.

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 schematic view of a docking assembly according to an embodiment of the present invention;

FIG. 2 is a side cross-sectional view of two end portions of one of the docking assemblies shown in FIG. 1;

fig. 3 is a schematic view of the connection assembly shown in fig. 1, wherein a switch is matched with a U-shaped elastic sheet and a bent elastic sheet;

fig. 4 is a schematic view of the switch of the connection assembly shown in fig. 1, the switch being engaged with the end cap and the bent resilient piece;

fig. 5 is a schematic view of the connection assembly and the power connection rail according to the embodiment of the invention.

Reference numerals:

the electronic device comprises a shell 100, an accommodating cavity 110, a switch 200, a limiting member 210, an abutting column 220, an elastic buckle 300, a U-shaped elastic sheet 400, a boss 410, a limiting elastic sheet 420, a connecting elastic sheet 430, a positioning groove 440, a bending elastic sheet 500, a locking concave position 510, an unlocking concave position 520, a magnetic attraction member 600, an end cover 700, an electric connection track 800, a track groove 810, a clamping groove 820 and a conductive plate 830.

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 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 accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to, for example, the upper, lower, etc., is indicated based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of 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 operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

As shown in fig. 1 and fig. 2, a connection assembly according to an embodiment of the first aspect of the present invention is configured to mate with an electrical connection rail 800 having a card slot 820, where the electrical connection rail 800 is provided with the card slot 820, and includes a housing 100 and a switch 200, and two sides of the housing 100 are both provided with elastic buckles 300 capable of mating with the card slot 820; the switch 200 is movably disposed on the housing 100, the switch 200 is provided with a limiting member 210, and the limiting member 210 can move along with the switch 200 to limit and lock the elastic buckle 300.

Specifically, when a lamp is installed, the connection assembly is firstly clamped into the electric connection rail 800, so that the elastic buckle 300 is clamped and matched with the clamping groove 820, then the switch 200 is triggered to drive the limiting part 210, so that the limiting part 210 is limited and locked on the elastic buckle 300, the elastic buckle 300 cannot act, and further cannot be separated from the matching with the clamping groove 820, therefore, the connection strength of the connection assembly and the electric connection rail 800 is improved, the connection assembly is not prone to falling off from the electric connection rail 800, and the safety and the durability of the rail lamp are improved.

In some embodiments of the present invention, as shown in fig. 2, the housing 100 is provided with the receiving cavity 110, and the elastic buckles 300 are disposed at two sides of the receiving cavity 110, which is beneficial for the two elastic buckles 300 to be respectively limited and locked by two sides of the limiting member 210, it can be understood that, based on the above embodiments, as shown in fig. 2 and fig. 3, the limiting member 210 and the switch 200 may be disposed as an integral structure, for example, through integral injection molding, the limiting member 210 may be substantially disposed as a plate-shaped structure, in the process of following the movement of the switch 200, the limiting member 210 may move to between the two elastic buckles 300 disposed oppositely, and two sides of the limiting member 210 respectively limit the two elastic buckles 300, so that the elastic buckles 300 cannot retract into the receiving cavity 110, thereby locking the elastic buckles 300. In addition, the specific movement of the switch 200 and the limiting member 210 will become clear in the following embodiments;

the switch 200 is arranged at the end of the housing 100, and after the connection assembly is installed in the electric connection rail 800, the switch 200 is more easily triggered, and interference on connection between the lamp body and the connection assembly is avoided; specifically, the two ends of the housing 100 are respectively provided with the switch 200, and the accommodating cavity 110 and the set of elastic fasteners 300 are correspondingly arranged, and each set of elastic fasteners 300 is provided with two elastic fasteners 300 which are oppositely arranged on two sides of the housing 100; with such an arrangement, in practical application, two fingers can be extended to two ends of the housing 100 respectively, and the switches 200 at the two ends are touched at the same time, so that the elastic buckle 300 can be locked and unlocked conveniently without causing the connection assembly to displace greatly and occupying the space on the bottom surface of the housing 100 for arranging the lamp body; in addition, in some embodiments, the switch 200 may be disposed at only one end of the housing, and the limitation and locking of the at least one set of elastic clips 300 may also be satisfied, in such embodiments, one finger needs to be abutted against one end of the housing 100 where the switch 200 is not disposed, and then the other finger extends to the other end of the housing 100 to activate the switch, so as to ensure that the connection component does not displace relative to the electrical connection rail and cannot successfully activate the switch 200; and, in other embodiments, a plurality of groups of conventional fasteners matched with the slots may be disposed at a portion close to the middle of the housing 100, and these conventional fasteners far from the two ends of the housing 100 may not be linked with the switch, and are only used to improve the connection strength between the connection component and the power connection rail 800 in the unlocked state of the elastic fastener 300, so as to prevent the lamp body from falling due to the fact that the connection component and the lamp body are disengaged from the slots 820 under the action of gravity after the elastic fastener 300 is unlocked, thereby further improving the safety of the connection component.

In addition, the limiting member 210 is located in the accommodating cavity 110, which is beneficial to limiting and locking the elastic buckle 300, that is, the limiting member 210 is hidden in the accommodating cavity 110, so that the overall aesthetic property of the connection assembly can be improved.

In some embodiments of the present invention, the elastic clip 300 and the side wall of the receiving cavity 110 are configured as an integral structure, in fig. 2, the side wall of the housing 100 is provided with a side opening communicated with the receiving cavity 110, a part of the upper side wall of the side opening extends downward to form the elastic clip 300, the free end of the lower end of the elastic clip 300 can displace along with the deformation of the elastic clip 300, the free end of the elastic clip 300 is provided with a clip part for matching with the clip groove 820, the design of the integral structure is favorable for reducing the processing difficulty of the elastic clip 300, further reducing the production cost of the housing 100, and simultaneously improving the structural strength of the elastic clip 300, so that the action of the elastic clip 300 is more flexible and reliable, when the docking assembly is matched with the electrical rail 800, the inner side wall of the electrical rail 800 contacts with the clip part of the elastic clip 300, so that the clip part retracts into the receiving, after reaching the slot 820, the clamping part of the elastic buckle 300 automatically and elastically resets to be matched with the slot 820;

in some embodiments of the invention, the inner side of the elastic buckle 300 is provided with a limiting elastic sheet 420, the limiting elastic sheet 420 can deform along with the action of the elastic buckle 300, and when the limiting member 210 moves between two oppositely arranged limiting elastic sheets 420, the limiting elastic sheet 420 is limited and locked by the limiting member 210. That is, the elastic buckle 300 contacts with the limiting elastic sheet 420 to elastically deform the limiting elastic sheet 420 during the elastic action, when the limiting member 210 moves between two limiting elastic sheets 420, the limiting elastic sheet 420 is limited by the limiting member 210 and cannot deform, and the elastic buckle 300 cannot retract into the accommodating cavity 110, so that the elastic buckle 300 is locked, and at this time, the elastic buckle 300 cannot be disengaged from the clamping groove 820. Specifically, the one end of spacing shell fragment 420 can with the roof fixed connection of holding cavity 110, the other end of spacing shell fragment 420 forms the free end, the free end of spacing shell fragment 420 can be through the deformation of spacing shell fragment 420 and the displacement, and be close to in the setting of elastic buckle 300, when making the joint portion of elastic buckle 300 retract to holding cavity 110, can contact with the free end of spacing shell fragment 420, make spacing shell fragment 420 take place elastic deformation, the free end of spacing shell fragment 420 follows the direction of elastic buckle 300 joint portion displacement and carries out the displacement, with the action of adaptation elastic buckle 300, elastic buckle 300 resets the back, spacing shell fragment 420 also can follow the reseing because of self elasticity, therefore, in this process, in case spacing shell fragment 420 is spacing by locating part 210, elastic buckle 300 is just unable to move, the locking to elastic buckle 300 has been realized.

In some embodiments of the present invention, the two sides of the limiting elastic sheet 420 are both provided with the protruding portions 410, and when the limiting member 210 moves between the two oppositely disposed limiting elastic sheets 420, the two protruding portions 410 respectively limit the two sides of the limiting member 210; or in other embodiments, the two sides of the limiting member 210 are provided with the protruding portions 410, and when the limiting member 210 moves between the two oppositely arranged limiting elastic sheets 420, the two protruding portions 410 respectively limit the inner sides of the two limiting elastic sheets 420. By providing the protrusion 410, when the limiting member 210 moves between two limiting elastic pieces 420, the gap between the limiting elastic pieces 420 and the limiting member 210 is reduced, so as to reduce the swing of the limiting elastic pieces 420 and the elastic buckle 300.

It should be noted that the limitation locking of the elastic buckle 300 according to the embodiment of the present invention means that the elastic buckle 300 cannot greatly move and is disengaged from the slot 820 of the power connection track, in the actual operation, after the elastic buckle 300 is limited and locked, a small gap is allowed to exist between the elastic buckle 300 and the limitation elastic sheet 420, and between the limitation elastic sheet 420 and the limiting member, so that the elastic buckle 300 and the limitation elastic sheet 420 can perform a small-amplitude movement, rather than being completely fixed and attached, and only the requirement that the elastic buckle 300 cannot be disengaged from the slot 820 when being limited and locked is met, so that the requirement of the production precision and the requirement of the engagement precision of the product can be reduced, and the production cost of the product can be reduced.

In some embodiments of the invention, as shown in fig. 3, a connecting elastic sheet 430 is disposed between two limiting elastic sheets 420, the two limiting elastic sheets 420 are connected with the connecting elastic sheet 430 to form a U-shaped elastic sheet 400, the connecting elastic sheet 430 and the two limiting elastic sheets 420 are configured as an integral U-shaped elastic sheet 400, which is beneficial to assembly of the limiting elastic sheets 420, and one end of the limiting elastic sheet 420, which is far away from the connecting elastic sheet 430, forms a free end, so that deformation and movement of the limiting elastic sheet 420 are more flexible and reliable.

In some embodiments of the present invention, as shown in fig. 4, the switch 200 is rotatably disposed in the accommodating cavity 110, the switch 200 is provided with the abutting column 220, the end wall of the accommodating cavity 110 is provided with a bending elastic sheet 500, the bending elastic sheet 500 is provided with a locking concave portion 510 and an unlocking concave portion 520, and both the locking concave portion 510 and the unlocking concave portion 520 can be in snap fit with the abutting column 220; when the switch 200 rotates to match the abutting column 220 with the locking concave 510, the limiting piece 210 rotates to between the two limiting elastic pieces 420; when the switch 200 rotates to match the abutting column 220 with the unlocking concave 520, the limiting member 210 rotates and separates from between the two limiting elastic pieces 420. Through the arrangement of the bent elastic sheet 500, when the switch 200 is touched, the action of the switch 200 can be fed back moderately through the elastic deformation of the bent elastic sheet 500, and the touch feeling of the switch 200 is improved. Specifically, as shown in fig. 4, the bending elastic piece 500 is formed by bending a metal plate in multiple sections in opposite directions, an elastic protrusion is provided between the locking concave portion 510 and the unlocking concave portion 520, the abutting column 220 is blocked by the elastic protrusion in the displacement process of the locking concave portion 510 and the unlocking concave portion 520, the elastic protrusion needs to overcome the elastic force of the elastic protrusion to enable the elastic protrusion to abut against and flatten the end wall of the accommodating cavity 110, and the abutting column 220 can pass through the elastic protrusion to reach another concave portion.

The switch 200 may be a ship-shaped switch as shown in fig. 2 and 3, or a common toggle switch, and both the lock and unlock states of the elastic buckle may be triggered by the rotation of the switch.

In practical application, as shown in fig. 1, 2, 3 and 4, the switch 200 is in an unlocked state, the abutting column 220 is pressed against the unlocking concave 520 at this time, the limiting member 210 is separated from between two oppositely arranged limiting elastic pieces 420, the switch 200 is rotated by pressing the lower end of the switch 200 downwards, the lower end of the switch 200 is retracted into the accommodating cavity, the upper end of the switch 200 protrudes out of the accommodating cavity, the abutting column 220 flattens the elastic protrusion of the bending elastic piece 500 along with the rotation of the switch and then reaches the locking concave 510, under the elastic reset of the elastic protrusion, the abutting column 220 is fixed to the locking concave 510, the limiting member 210 is rotated to between the two oppositely arranged limiting elastic pieces 420 and limited by the protruding part 410 inside the limiting elastic pieces 420, so as to limit and lock the elastic buckle 300, the elastic buckle 300 cannot perform large-amplitude motion and therefore cannot be separated from the clamping slot 820, so that the connection component is firmly fixed on the electric connection track.

It is understood that, in some embodiments, the bending spring 500 may be replaced by a rigid sheet metal piece, the shape of which is substantially the same as that of the bending spring 500 in the above-mentioned embodiment, and the bending spring 500 also has a locking concave 510 and an unlocking concave 520, a bending protrusion is disposed between the locking concave 510 and the unlocking concave 520, and the abutting column 220 may be configured as a telescopic spring rod, the fixed seat of the telescopic spring rod is fixedly connected with the switch 200, and the movable rod thereof abuts against the locking concave 510 or the unlocking concave 520, so that when the telescopic spring rod displaces between the locking concave 510 and the unlocking concave 520, the blocking of the bending protrusion can be overcome through the elastic telescopic deformation of the telescopic spring rod itself, and the pressing hand feeling of the switch 200 can also be improved.

In addition, in some embodiments, the switch 200 may also be configured to be opened or closed by a shifting or sliding manner, for example, the switch 200 includes a slider and a shifting rod, a sliding slot matched with the slider is disposed on a side wall of the accommodating cavity 110, the slider is slidably disposed in the accommodating cavity 110, both the limiting member 210 and the shifting rod are disposed on the slider, a lower opening communicated with the accommodating cavity 110 is disposed on a bottom surface of the housing 100, one end of the shifting rod extends out of the housing 100 through the lower opening, so as to facilitate shifting, during the shifting process of the shifting rod along the length direction of the housing 100, the shifting rod drives the slider to move, so that the limiting member 210 moves to between the two limiting elastic pieces 420, and the two limiting elastic pieces 420 are limited, thereby controlling the locking or unlocking of the elastic buckle 300 by shifting.

In some embodiments of the present invention, as shown in fig. 3, the connecting elastic sheet 430 is provided with a positioning groove 440, and the bent elastic sheet 500 is disposed in the positioning groove 440, which is beneficial to assembling and fixing the bent elastic sheet 500.

In some embodiments of the present invention, as shown in fig. 2 and 4, an opening communicating with the receiving cavity 110 and an end cap 700 capable of covering the opening are disposed at an end of the housing 100, the end cap 700 is detachably connected to a side wall of the receiving cavity 110, the switch 200 is disposed on the end cap 700, so that the switch 200 and the end cap 700 are integrally connected, thereby facilitating assembly and fixation of the switch 200, as shown in fig. 4, hinge holes are disposed at two sides of the end cap 700, and hinge posts matched with the hinge holes are disposed at two sides of the switch 200, thereby realizing rotational arrangement of the switch 200. In some embodiments, as shown in fig. 4, a buckle is disposed on the inner side of the end cap 700, and a positioning groove matched with the buckle is disposed on the side wall of the accommodating cavity 110, so that the end cap 700 is connected to the side wall of the accommodating cavity 110 in a clamping manner; in addition, in other embodiments, the positions of the buckles and the positioning grooves can be interchanged, and the effect is the same as that of the other embodiments.

In some embodiments of the present invention, as shown in fig. 2, the connection structure further includes a magnetic attraction element 600, the magnetic attraction element 600 is disposed in the housing 100, and the magnetic attraction element 600 can be magnetically engaged with an inner sidewall of the track, so as to further improve the connection stability between the docking assembly and the power connection track 800. In some embodiments, the magnetic attraction element 600 may be a common magnet, and the power connection rail 800 is made of a magnetic material and attracts the magnetic attraction element 600 to strengthen the fixation of the connection assembly and the power connection rail 800; in other embodiments, the magnetic member 600 may also be made of a common ferrous material, which has no magnetism but can be attracted by a magnetic material, so that it can be magnetically engaged with the power receiving track 600; or, in other embodiments, the power connection rail is made of a common iron material, and the magnetic attraction member is made of a magnetic material such as a rubidium magnet, so that the connection assembly and the power connection rail 800 are magnetically attracted to each other. The purpose of increasing the magnetic attraction fit is to improve the connection strength between the connection component and the power connection track 800 in the unlocking state of the elastic buckle 300, and to prevent the lamp body from falling due to the separation of the connection component and the lamp body from the clamp groove 820 under the action of gravity after the elastic buckle 300 is unlocked, so that the safety of the connection component can be further improved.

As shown in fig. 5, a track groove 810 is provided in the power connection track 800, a card slot 820 is provided on a side wall of the track groove 810, and a conductive plate 830 is provided above the card slot 820, so that the connection assembly is clamped into the track groove 810 and then electrically connected to the conductive plate 830, thereby supplying power to the lamp.

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 within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A docking assembly for mating with a powered rail (800) having a card slot (820), comprising:

the elastic clamping device comprises a shell (100), wherein elastic clamping buckles (300) capable of being matched with clamping grooves (820) are arranged on two sides of the shell (100);

the switch (200), the switch (200) activity sets up and locates casing (100), switch (200) are equipped with locating part (210), locating part (210) can be followed switch (200) action is in order to the spacing locking of elasticity buckle (300).

2. A docking assembly according to claim 1,

the improved structure is characterized in that a containing cavity (110) is arranged in the shell (100), the elastic buckles (300) are arranged on two sides of the containing cavity (110) relatively, the switch (200) is arranged at the end of the shell (100), and the limiting piece (210) is located in the containing cavity (110).

3. A docking assembly according to claim 2,

the inner side of the elastic buckle (300) is provided with a limiting elastic sheet (420), the limiting elastic sheet (420) can deform along with the action of the elastic buckle (300), and when the limiting part (210) moves between the two oppositely arranged limiting elastic sheets (420), the limiting elastic sheet (420) is limited and locked by the limiting part (210).

4. A docking assembly according to claim 3,

the two sides of the limiting elastic sheet (420) are respectively provided with a boss (410), and when the limiting piece (210) moves between the two oppositely arranged limiting elastic sheets (420), the two bosses (410) respectively limit the two sides of the limiting piece (210); or

The two sides of the limiting part (210) are provided with protruding parts (410), when the limiting part (210) moves between the two oppositely arranged limiting elastic sheets (420), the two protruding parts (410) respectively limit the inner sides of the two limiting elastic sheets (420).

5. A docking assembly according to claim 3 or 4,

a connecting elastic sheet (430) is arranged between the two limiting elastic sheets (420), and the two limiting elastic sheets (420) are connected with the connecting elastic sheet (430) to form a U-shaped elastic sheet (400).

6. A docking assembly according to claim 5,

the switch (200) is rotatably arranged in the accommodating cavity (110), the switch (200) is provided with a butting column (220), the end wall of the accommodating cavity (110) is provided with a bent elastic sheet (500), the bent elastic sheet (500) is provided with a locking concave position (510) and an unlocking concave position (520), and the locking concave position (510) and the unlocking concave position (520) can be clamped and matched with the butting column (220);

when the switch (200) rotates to enable the abutting column (220) to be matched with the locking concave position (510), the limiting piece (210) rotates to a position between the two limiting elastic pieces (420);

when the switch (200) rotates to enable the abutting column (220) to be matched with the unlocking concave position (520), the limiting piece (210) is separated from the space between the two limiting elastic pieces (420).

7. A docking assembly according to claim 6,

the connecting elastic sheet (430) is provided with a positioning groove (440), and the bent elastic sheet (500) is arranged in the positioning groove (440).

8. A docking assembly according to claim 2,

the end part of the shell (100) is provided with an opening communicated with the accommodating cavity (110) and an end cover (700) capable of covering the opening, the end cover (700) is detachably connected with the side wall of the accommodating cavity (110), and the switch (200) is arranged on the end cover (700).

9. A docking assembly according to claim 1,

still inhale piece (600) including magnetism, magnetism inhale piece (600) set up in casing (100), magnetism inhale piece (600) can with the cooperation is inhaled to orbital inside wall magnetism.

10. A track light, comprising:

the docking assembly of any one of claims 1 to 9.