CN115681911A - Buckle structure and conductive module - Google Patents

Abstract

The invention provides a buckle structure and a conductive module, wherein the buckle structure comprises an elastic arm connected with an installation surface and a buckling part arranged on the elastic arm, and the elastic arm comprises a vertical force arm perpendicular to the installation surface and a longitudinal force arm forming a certain angle with the vertical force arm. The conductive module comprises the buckling structure. According to the buckle structure provided by the invention, under the condition of limited height, the scheme of combining the vertical force arm and the longitudinal force arm is adopted, the height is not increased, the length of the force arm is increased, the disassembly and the assembly are more labor-saving, and the buckle structure is not easy to damage.

Description

Buckle structure and conductive module

Technical Field

The invention relates to a buckle structure and a conductive module comprising the same.

Background

The track lamp is exactly the lamp of installing on a similar track, can adjust the angle of illumination wantonly, generally uses in the place that needs key illumination as the shot-light, and the track lamp all will be installed on the assorted track, and when the installation, track lamp and track connection department are provided with conductive copper sheet, and conductive copper sheet contacts the inside conductive metal strip of track, just can realize the circular telegram of track lamp, can light the track lamp.

Because track lamp simple to operate, increase and decrease lamps and lanterns that can be nimble can also insert various smart machine on the track simultaneously, consequently in present interior decoration, many people all select pre-buried track cooperation track lamp to replace original dome lamp mode. For the whole effect of house, hope the track often to be difficult for being perceived, consequently present track has more and more thin trend, and the connection of track lamp and track can have multiple mode, and magnetism is inhaled and is connected easy dismouting, but the reliability can't guarantee completely, and the hasp structure, though connect reliably, but the operation is comparatively loaded down with trivial details. The buckle connection is easily dismantled and assembled under most circumstances, but need carry out great angle deformation when the buckle installation in ultra-thin track, damages easily. Therefore, how to provide a buckle structure applicable to an ultrathin rail becomes a problem to be solved urgently.

Disclosure of Invention

The invention aims to solve the problems and provides a clamping structure scheme suitable for an ultrathin rail and a conductive module comprising the clamping structure.

In order to realize the functions, the invention adopts the technical scheme that a buckle structure is provided, which is characterized in that: the elastic arm comprises a vertical force arm perpendicular to the installation surface and a longitudinal force arm at a certain angle, wherein the vertical force arm is arranged on the elastic arm, and the buckling part is arranged on the elastic arm.

Preferably, a gap is formed between the longitudinal moment arm and the mounting surface.

Preferably, the length of the vertical moment arm is less than the length of the longitudinal moment arm.

Preferably, one end of the vertical force arm is connected with the mounting surface, the other end of the vertical force arm is connected with the longitudinal force arm, the free end of the longitudinal force arm is provided with the buckling part 91, and the bottom of the buckling part is suspended.

Preferably, the vertical moment arm and the longitudinal moment arm are perpendicular to each other.

Preferably, the buckling structure comprises two vertical force arms extending upwards from the mounting surface, the brightness of the longitudinal force arms is connected with the free ends of the two vertical force arms, and the buckling part is arranged in the middle of the longitudinal force arms.

Preferably, one end of the longitudinal force arm is connected with the mounting surface, the other end of the longitudinal force arm is connected with the vertical force arm, the vertical force arm is perpendicular to the mounting surface, and the buckling part is arranged at the free end of the vertical force arm.

Preferably, the longitudinal force arm and the mounting surface are located on the same plane, and a gap is formed between the longitudinal force arm and the mounting surface.

The present application further provides a conductive module attached to a conductive track, characterized in that: the conductive module comprises the buckling structure.

Preferably, the conductive track is provided with a connecting groove along the length direction thereof, the conductive module includes a housing, the top surface of the housing is the mounting surface, a pre-installation connecting portion is provided thereon, the pre-installation connecting portion is matched with the connecting groove and is used for connecting the conductive module with the conductive track, and the pre-installation connecting portion includes the buckle structure.

Preferably, the pre-assembly connecting part comprises two oppositely arranged snap structures.

According to the buckle structure provided by the invention, under the condition of limited height, the scheme of combining the vertical force arm and the longitudinal force arm is adopted, the height is not increased, the length of the force arm is increased, the disassembly and the assembly are more labor-saving, and the buckle structure is not easy to damage.

Drawings

FIG. 1 is an exploded view of a conductive track according to a first preferred embodiment of the present invention;

FIG. 2 is a cross-sectional view of the conductive track of the first preferred embodiment of FIG. 1;

FIG. 3 is a schematic diagram of the structure of the isolation support in the conductive track in the first preferred embodiment of FIG. 1;

FIG. 4 is a cross-sectional view of an isolation bearing in the first preferred embodiment of FIG. 1;

FIG. 5 is a schematic view of the conductive track and mounting bracket assembly of the first preferred embodiment of FIG. 1;

FIG. 6 is a cross-sectional view of FIG. 5;

FIG. 7 is a cross-sectional view of a conductive track in a second preferred embodiment of the present application;

FIG. 8 is a cross-sectional view of a conductive track in a third preferred embodiment of the present application;

FIG. 9 is a cross-sectional view of the isolation bearing of the third preferred embodiment of FIG. 8;

FIG. 10 is a side view of a conductive module according to one preferred embodiment of the present application;

FIG. 11 is a top view of the conductive module of the first preferred embodiment of FIG. 10;

FIG. 12 is a schematic structural diagram of a conductive track and a conductive module according to a first preferred embodiment of the present application;

FIG. 13 is a schematic diagram of a conductive module connector according to one embodiment of the present invention;

FIG. 14 is a schematic illustration of the position of the connector before installation of the conductive module in the first preferred embodiment of FIG. 10;

FIG. 15 is a schematic illustration of the position of the connector after the conductive module is installed in the preferred embodiment of FIG. 10;

FIG. 16 is a schematic view of the conductive track and the conductive module after being mounted according to the first preferred embodiment of the present application;

FIG. 17 is a schematic view of a prior art snap structure;

FIG. 18 is a schematic view of a first embodiment of a snap feature in a pre-assembled connector of the present application;

fig. 19 is a schematic view of a second embodiment of a snap-fit structure in a pre-assembled connector of the present application;

fig. 20 is a schematic view of a third embodiment of a snap structure in a pre-assembled connection according to the present application.

Reference numerals:

100. 200, 300-conductive tracks;

1-face mask, 101-cover plate part, 102-second connecting structure, 103, first connecting structure, 2-screw, 3-track body, 301-chute, 3011, 3013-chute side wall, 3012-chute bottom surface, 3014-clamping structure, 3015-clamping groove, 3016-stopping part, 302-connecting groove, 3021-clamping part, 5-end cover, 6-embedded section bar, 601-groove, 602-mounting plate;

4. 7-separation support, 401, 701-second separation, 403, 703-second conductive strip, 402, 702-first separation, 404, 704-first conductive strip, 405-snap bump, 706-third separation, 707-third conductive strip;

400-a conductive module;

71-shell, 72-connecting piece, 721-locking part, 7211-rotating shaft part, 7212-turning part, 722-handle part, 723-fixed connecting part, 81-first sliding block, 82-second sliding block, 83-first conductive terminal, 84-second conductive terminal, 9-preassembly connecting part, 91-buckling part, 92-elastic arm, 921-vertical force arm, 922-longitudinal force arm, 93-gap and 901-mounting surface.

Detailed Description

The snap structure, the conductive module and the ultra-thin conductive track matching with the snap structure are further described in detail in the following with reference to the accompanying drawings and specific embodiments.

The conductive track 100 of the first preferred embodiment of the present application has a structure as shown in fig. 1 and fig. 2, and includes a track body 3, two sliding grooves 301 having the same opening direction are disposed on the track body 3 along the length direction thereof, and an isolation support 4 is disposed in the sliding grooves 301. The isolation support 4, as shown in fig. 3 and 4, includes a first isolation portion 402 at least partially attached to the bottom surface 3012 of the chute, and a first conductive strip 404 is disposed on the opposite side of the first isolation portion 402 from the side attached to the bottom surface 3012 of the chute 301. The insulating support 4 further comprises a second insulating portion 401 which at least partially abuts against the side wall 3011 of the chute 301, and a second conductive strip 403 is arranged on the opposite side of the side wall 3011 of the chute to which the second insulating portion 401 abuts.

The first isolation portion 402 and the second isolation portion 401 are made of an insulating material, so that the first conductive strip 404, the second conductive strip 403 and the chute 301 are electrically isolated. In this embodiment, the first and second separating portions 402 and 401 are made of plastic, and the first and second conductive strips 404 and 403 are made of copper strips. The first isolation part 402 and the second isolation part 401 are spliced to form the isolation support member 4 with an L-shaped cross section, and the isolation support member, the first conductive strip 404 and the second conductive strip 403 are integrally formed by adopting a copper-plastic co-extrusion process. The cutting of arbitrary length can be realized after the extrusion moulding is moulded to copper, satisfies different track length demands. First conductive strip 404 and second conductive strip 403 are sheet-like profiles, respectively arranged on two inner sides of the L-shaped cross section of separation support 4. The sheet-shaped section bar is adopted, so that the contact area is larger, and the conductive connection is more stable.

Be provided with two spouts 301 on the track body 3, all set up one in each spout 301 and keep apart support piece 4, two keep apart support piece 4 settings dorsad in this embodiment. The two second isolation portions 401 are attached to the side wall 3011 near one side of the other sliding chute 301, that is, the side wall 3011 near the inner side of the track body 3. In other preferred embodiments, the side wall 3013 near the outer side of the track body 3 may also be disposed asymmetrically and disposed on the same side, which is not limited in this application.

In order to prevent the isolation support 4 from coming out of the chute 301, the side wall 3011 to which the chute 301 and the isolation support 4 are attached is provided with a stopper portion 3016 extending toward the inside of the chute 301 at the open end. One side of the second isolation portion 401, which is attached to the side wall 3011 of the sliding chute 301, is provided with a clamping protrusion 405 protruding outward, and correspondingly, the side wall 3011 of the sliding chute 301 is provided with a clamping groove 3015 matched with the side wall 3011. When the isolating support piece is installed, the clamping protrusion 405 is inserted into the clamping groove 3015, and the stopping portion 3016 limits the isolating support piece 4 from coming out of the sliding chute 301, in some preferred embodiments, the isolating support piece 4 and the position where the bottom surface 3012 and the side wall 3011 of the sliding chute 301 are attached can also be fixed by gluing.

As shown in fig. 1, the conductive track 100 further includes a cover 1 covering the track body 3 and end caps 5 disposed at two ends of the track body 3. As shown in the embodiment of fig. 2, the mask 1 includes a cover plate portion 101 that projectedly overlaps the track body 3. The cover plate 101 is provided with first connecting structures 103 extending toward the rail body 3 at positions close to both sides. The first connecting structure 103 is disposed on both sides of the cover plate portion 101, and cooperates with an inner side wall of the rail body 3, i.e., a side wall 3013 of the chute 301 close to the outer side of the rail body. In this embodiment, the first connecting structure 103 is a buckle, and the side wall 3013 is provided with a corresponding clamping structure 3014. The middle position of the cover plate part 101 is further provided with a second connecting structure 102 facing the track body 3, and the second connecting structure 102 is a snap structure and is in fit connection with the connecting groove 302. Through two connection structure, the connection of face guard 1 and track body 3 is more reliable, and the laminating is good. When the conductive track 100 is not provided with the conductive module 400, the face shield 1 covers the front face of the conductive track 100, so that the effects of dust prevention and protection can be achieved, and meanwhile, the attractive effect is achieved.

Fig. 7 shows a second conductive track 200 of the preferred embodiment of the present application, in which most of the structure is similar to the preferred embodiment, except for the structure of the mask 1. The cover plate part 101 of the face mask 1 is not a flat plate, but forms a bulge at the middle part, and the first connecting structure 103 is an interference fit structure which forms an interference fit with the inner side wall of the track body 3.

The conductive tracks 100 and 200 of the preferred embodiment of the present application can be directly installed on installation bases such as roofs and wall surfaces, but the directly installed conductive tracks protrude from the installation bases, so the present application also provides an embedded section bar 6, as shown in fig. 5 and 6. The flush-mounted profile 6 comprises an elongated groove 601 which can accommodate the conductive tracks 100, 200. The depth of the groove 601 is less than the height of the conductive tracks 100, 200. The ultra-thin track provided by the application is an obviously installed track, and the outer side of the ultra-thin track is not provided with a connecting structure. Thus, the bottom of the groove 601 is provided with a connecting through hole, in this embodiment a threaded hole, and the rail body 3 is also provided with a through hole, and a screw passes through the through hole and the threaded hole to connect, so as to fix the conductive rail 100, 200 to the embedded profile. Two lateral walls of recess 601 are provided with respectively and deviate from mounting panel 602 that the recess direction extended earlier on, and mounting panel 602 is located recess 601 open-ended below, and its and recess 601 opening homonymy one side be provided with unsmooth texture, and unsmooth texture can be for raised grain or sawtooth structure, and such structure is convenient for inlay the grey processing of criticizing after installing section bar 6. During installation, the embedded section bar 6 is firstly installed on a wall or a wood board, the concave-convex texture positions of the installation plates 602 on the two sides of the embedded section bar 6 are gray and level to embed the opening edge of the groove 601 of the section bar 6, the face cover 1 is taken down from the conductive tracks 100 and 200, the conductive tracks are fixedly connected with the embedded section bar 6 through the screws 2, and then the face cover is covered, so that the installation is completed.

The conductive module 400 provided in the preferred embodiment of the present application is shown in fig. 10, 11 and 12, and the conductive module 400 is attached to the conductive track 100. The conductive module 400 may be a lamp, a sensor, a communication module, or a power adapter, one end of which is electrically connected to the conductive track 100, and the other end of which is connected to various electric devices. The conductive module 400 shown in fig. 10 and 11 is a separate module, and no electric device is connected. The conductive module 400 includes a housing 71, and sliders respectively fitted to the two sliding grooves 301 are disposed at a top end of the housing 71. In this embodiment, the slider is divided into a first slider 81 having a first conductive terminal 83 provided on the top end thereof and a second slider 82 having a second conductive terminal 84 provided on the side thereof. The first slider 81 and the second slider 82 are inserted into the sliding slot 301 at the same time, the first conductive terminal 83 is electrically connected to the first conductive strip 404, and the second conductive terminal 84 is electrically connected to the second conductive strip 403. The first conductive terminal 83 and the second conductive terminal 84 are elastic terminals, and the elastic terminals are abutted against the first conductive strip 404 and the second conductive strip 403 during contact, so that good contact can be maintained.

In this embodiment, the first and second conductive terminals 83 and 84 are disposed on sliders in a separate structure, and the two sliders are disposed in front of and behind each other so that the conductive module 400 is more stable when moving in the conductive track 100, and the two conductive terminals do not interfere with each other. In other preferred embodiments, the first slider 81 and the second slider 82 can be integrally connected, and the first conductive terminal 83 and the second conductive terminal 84 are respectively disposed on the top and the side of the slider and are engaged with the conductive strips in the sliding slot 301. The first conductive terminal 83 and the second conductive terminal 84 may be disposed at the same position of the slider, or may be disposed in the front and rear directions, which is not limited in the present application.

In the present embodiment, since the second conductive strips 403 are disposed on the side walls of the sliding grooves 301 close to each other, the two second conductive terminals 84 respectively inserted into the two sliding grooves 301 are disposed opposite to each other. In other embodiments, the arrangement of the second conductive terminal 84 may vary with the position of the second conductive strip 403, which is not limited in this application.

In the above embodiment, the first conductive strips 404 and the second conductive strips 403 are respectively disposed on the bottom surface and the side walls of the chute 301, so that the overall structure is small without increasing the size in the width and height directions. It should be noted that the bottom surface and the side wall as referred to herein are not necessarily two surfaces vertically arranged, and if a thinner structure is required, the bottom surface and the side wall may form an obtuse angle, so that they may be further thinned in the height direction.

Meanwhile, on the basis of not increasing the overall size, the application also provides a further preferred embodiment, namely a third embodiment, as shown in fig. 8. The conductive track 300 of the third embodiment differs from the previous embodiment in that the insulating support 7 is U-shaped in cross-section, see fig. 9. The isolation support 7 comprises a first isolation portion 702 at least partially abutting the bottom surface 3012 of the chute, and a first conductive strip 704 is disposed on an opposite side of the first isolation portion 702 abutting the bottom surface 3012 of the chute 301; a second isolation part 701 at least partially attached to the side wall 3011 of the chute 301, and a second conductive strip 703 is disposed on the opposite side of the side wall 3011 of the chute 301 to which the second isolation part 701 is attached; a third spacer 706 at least partially abutting another side wall 3013 of the chute 301, and a third conductive strip 707 is disposed on an opposite side of the third spacer 706 from the side wall 3013 of the chute 301. The first conductive strip 704, the second conductive strip 703, the third conductive strip 707 are electrically isolated from the chute 301. The structure can be added with a transmission line, and is suitable for expansion requirements. In match with the above, the slider of the conductive module 400 is further provided with a third conductive terminal, and the third conductive terminal and the second conductive terminal are respectively disposed on two opposite side surfaces of the slider.

In order to realize the mechanical connection between the conductive module 400 and the conductive track 100, in the first preferred embodiment, a connecting groove 302 is disposed between two sliding grooves 301 of the conductive track 100, and a connecting element 72 engaged with the connecting groove 302 is disposed on the conductive module 400. The connecting member 72 is provided at a position between the two sliders inserted into the two slide grooves 301, respectively, in the width direction, that is, the connecting member 72 is provided on the center axis in the moving direction of the conductive rail 100. The conductive module 400 is provided with a connector 72 at each of front and rear ends in the moving direction of the conductive rail 100 in the longitudinal direction.

The open end of the connecting groove 302 is provided with a clamping part 3021, in this embodiment, the clamping part 3021 is a hook protruding inward from the side wall of the open end of the connecting groove 302, and in other embodiments, the clamping part may also be a clamping groove formed on the inner side wall of the connecting groove 302, which is not limited in the present application.

The connecting member 72 is a locking structure, as shown in fig. 13, and includes a locking portion 721, a handle portion 722 and a fixing connecting portion 723. The fixing connection portion 723 is connected to the housing 71, and the handle portion 722 is rotated to drive the locking portion 721 to achieve locking and clamping with the conductive rail 100, so that the fixing with the conductive rail 100 is achieved.

The locking portion 721 includes a rotary shaft portion 7211 and a turning portion 7212. The rotating shaft part 7211 is arranged on the handle part 722, is cylindrical, and has one end fixedly connected with the upper end surface of the handle part 722 and the other end of the rotating shaft part 7211 far away from the handle part 722 is provided with a turning-in part 7212. The two turning-in portions 7212 are symmetrically disposed at the other end of the rotating shaft portion 7211 away from the handle portion 722. In a horizontal cross section, two turn-in portions 7212 provided on the rotating shaft portion 7211 are waist-shaped. During installation, the turning-over portion 7212 is located at the position shown in fig. 14, enters the connecting groove 301, the handle portion 722 is rotated to the position shown in fig. 15, the locking portion 721 drives the turning-over portion 7212 to turn into the connecting groove 302 through the rotating shaft portion 7211 connected with the handle portion 722, the turning-over portion 7212 is hung on the clamping portion 3021, and therefore locking connection between the locking portion 721 and the conductive track 100 is achieved, as shown in fig. 16.

Of course, the connecting member may take other forms other than the rotary latch structure, such as a snap, an elastic projection, etc. In addition, magnetic elements may be respectively disposed on the connecting slot 302 and the conductive module 400, and the connecting slot and the conductive module are connected in a magnetic manner, which is not limited in this application.

When the conductive module 400 is connected to the conductive track 100, an installer cannot find a desired position immediately, for example, when the conductive module 400 is connected to a lamp, the installer often needs to adjust the position many times to light up and observe the lighting effect, so as to finally determine the installation position of the lamp. Therefore, the conductive module 400 of the embodiment shown in fig. 10 and 11 is further provided with a pre-assembly connecting portion 9, the pre-assembly connecting portion 9 can temporarily fix the conductive module 400 on the conductive track 100 and move on the conductive track 100, and after the position is determined, the conductive module 400 is locked and connected by the connecting member 72. Due to the preassembly structure, the preassembly connecting parts 9 are of a buckle structure and are clamped in the connecting grooves 302, and can be conveniently installed and taken out of the clamping grooves.

The conventional snap structure mostly adopts a vertical shaft (i.e. a force arm is on the vertical shaft) deformation mode to realize the deformation of plastics in the assembling process, and the assembling is easier under the condition that the vertical shaft is longer. However, in the case of a short vertical axis, the shorter the moment arm, the greater the force applied, with a given moment, making elastic deformation of the plastic difficult and assembly difficult. As shown in FIG. 17, when the force arm is very short, the plastic part needs to be buckled by a buckling deformation amount to be loaded into the metal part, the buckle needs to be deformed by an angle of about 60 degrees, great force needs to be applied, manual operation is difficult, and even the situation that the bottom of the buckle is forcibly installed and is broken can occur, so that the product is poor and scrapped.

The application provides a conductive track structure that the structure is thinner, and it is very little for the position of buckle that leaves, consequently pre-installation connecting portion 9 in this application has adopted a novel buckle structure who is fit for the short distance. The snap structure of the pre-assembly connecting part 9 comprises two snap structures arranged opposite to each other, the first embodiment of the snap structure being shown in fig. 18 and comprising resilient arms 92 connected to the mounting surface 901 and snap holding parts 91 arranged on the resilient arms 92. The mounting surface 901 in this embodiment is the top surface of the housing 71 of the conductive module 400. The resilient arm 92 includes a vertical force arm 921 perpendicular to the mounting surface and a longitudinal force arm 922 at an angle to the vertical force arm 92. One end of the vertical force arm 921 is connected with the shell 71, the other end is connected with the longitudinal force arm 922, the free end of the longitudinal force arm 922 is provided with a buckling part 91, the bottom of the buckling part 91 is suspended, and a gap 93 is formed between the buckling part 91 and the mounting surface 901. The length of the vertical force arm 921 is d1, the length of the longitudinal force arm 922 is d2, the length of the clamping structure d1 suitable for the ultra-low height is smaller than d2, when the clamping structure is installed, although d1 is small, due to the fact that d2 can also provide a deformation space, the force arm is integrally lengthened without increasing the height of d1, installation is easier, and damage cannot be caused. In this embodiment, the extending direction of the longitudinal force arm 922 is parallel to the mounting surface 901, i.e. perpendicular to the vertical force arm 921, in other preferred embodiments, the longitudinal force arm 922 may also be inclined downward or upward, so long as the bottom of the fastening portion 91 is still suspended, the force arms may also be stacked, and the same effect is achieved.

Fig. 19 shows a second embodiment of the snap-on arrangement in the pre-assembly connecting part 9, which is a modification of the first embodiment of fig. 18, in which two vertical force arms 921 project upwards from the mounting surface 901, the longitudinal force arms 922 connecting the free ends of the two vertical force arms. The buckling part 91 is arranged in the middle of the longitudinal force arm, and certainly, the buckling part is not necessarily arranged in the structural center of the longitudinal force arm and can be deviated to one side according to needs, and the invention does not limit the structure. Corresponding to the two first embodiments in which the elastic arms 92 are oppositely disposed, and the clasping portion 91 is disposed at the junction of the two elastic arms 92. The movement space of the structure retaining part 91 is smaller than that of the first embodiment, and the whole structure is more stable.

Fig. 20 shows a third embodiment of the snap structure in the pre-assembly connector 9, in this embodiment, one end of the longitudinal arm 922 is connected to the mounting surface 901, the other end is connected to the vertical arm 921, the vertical arm 921 is perpendicular to the mounting surface 901, and the snap part 91 is disposed at the free end of the vertical arm 921. As an ultra-low height buckle, the length d1 of the vertical force arm 921 is less than the length d2 of the longitudinal force arm 922. The longitudinal force arm 922 and the mounting surface 901 are located on the same plane, a gap 93 is formed between the longitudinal force arm 922 and the mounting surface 901, although d1 is small, the buckle height cannot be increased, the integral force arm of the elastic arm 92 is formed by overlapping d1 and d2, a large deformation space can be formed, and mounting is easy.

The foregoing description of the preferred embodiments of the present application has been presented for purposes of illustration and description and is not intended to be exhaustive or to limit the application to the precise forms disclosed, and it will be apparent that numerous modifications and variations may be made thereto, which may be apparent to those skilled in the art, and are intended to be included within the scope of the application as defined by the appended claims.

Claims (11)

1. A buckle structure which characterized in that: the elastic arm comprises a vertical force arm perpendicular to the installation surface and a longitudinal force arm at a certain angle, wherein the vertical force arm is arranged on the elastic arm, and the buckling part is arranged on the elastic arm.

2. The buckle structure of claim 1, wherein: a gap is formed between the longitudinal moment arm and the mounting surface.

3. The buckle structure of claim 2, wherein: the length of the vertical force arm is smaller than that of the longitudinal force arm.

4. The buckle structure of claim 3, wherein: one end of the vertical force arm is connected with the mounting surface, the other end of the vertical force arm is connected with the longitudinal force arm, the free end of the longitudinal force arm is provided with the buckling part 91, and the bottom of the buckling part is suspended.

5. The buckle structure of claim 4, wherein: the vertical force arm and the longitudinal force arm are perpendicular to each other.

6. The buckle structure of claim 3, wherein: the buckle structure comprises two vertical force arms extending upwards from the mounting surface, the brightness of each vertical force arm is connected with the free ends of the two vertical force arms, and the buckling part is arranged in the middle of each vertical force arm.

7. The buckle structure of claim 3, wherein: one end of the longitudinal force arm is connected with the mounting surface, the other end of the longitudinal force arm is connected with the vertical force arm, the vertical force arm is perpendicular to the mounting surface, and the buckling part is arranged at the free end of the vertical force arm.

8. The buckle structure of claim 7, wherein: the longitudinal force arm and the mounting surface are positioned on the same plane, and a gap is reserved between the longitudinal force arm and the mounting surface.

9. A conductive module attached to a conductive track, comprising: the conductive module comprises a snap structure according to any one of claims 1-8.

10. The conductive module of claim 9, wherein: the conductive track is provided with a connecting groove along the length direction, the conductive module comprises a shell, the top surface of the shell is the mounting surface, a pre-installation connecting part is arranged on the top surface of the shell, the pre-installation connecting part is matched with the connecting groove and is used for connecting the conductive module with the conductive track, and the pre-installation connecting part comprises a buckle structure.

11. The conductive module of claim 10, wherein: the preassembly connecting part comprises two buckling structures which are arranged oppositely.

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