Guide rail buckle and electrical equipment

Abstract

The present application discloses a guide rail clip and electrical equipment, and relates to the technical field of electrical accessories. The guide rail clip includes a base, an elastic clip assembly and a sliding clip assembly detachably mounted on the base, a first abutting surface and a second abutting surface are arranged opposite to each other on the base, the elastic clip assembly is located on the side where the first abutting surface is located, and the sliding clip assembly is located on the side where the second abutting surface is located, the first abutting surface and the second abutting surface cooperate with each other to clamp the opposite ends of the DIN guide rail along the width direction, and the base, the elastic clip assembly and the sliding clip assembly cooperate with each other to clamp the opposite sides of the DIN guide rail along the thickness direction. The guide rail clip can solve the problem that the guide rail clip in the prior art is difficult to be smoothly disassembled and assembled in different installation environments.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical accessories, and in particular to a guide rail buckle and electrical equipment. Background Art

[0002] In the industrial field, hardware products such as routers and gateway devices need to be fixed to walls or cabinets. Most of the time, DIN (German standard) rails are pre-installed on the walls or cabinets, and then the rail clips are fixed on the back of the hardware products so that the hardware products can be installed on the DIN rails through the rail clips.

[0003] The rail clips in the prior art are mainly divided into two categories: one is a spring structure clip, which is installed on the DIN rail by the deformation of the spring when in use, and only needs to be repeated when disassembled; the other is a sliding structure clip, which is installed on the DIN rail by the movement of the slider when in use, and only needs to be repeated when disassembled. The above rail clips have a single function and are difficult to be disassembled smoothly in different installation environments. Summary of the invention

[0004] The object of the present invention is to provide a guide rail buckle and electrical equipment, which can solve the problem in the prior art that the guide rail buckle is difficult to be smoothly disassembled and assembled in different installation environments.

[0005] The embodiment of the present invention is achieved as follows:

[0006] In one aspect of an embodiment of the present invention, a guide rail buckle is provided, comprising a base, an elastic buckle assembly and a sliding buckle assembly detachably mounted on the base, wherein a first abutting surface and a second abutting surface are arranged opposite to each other on the base, the elastic buckle assembly is located on the side where the first abutting surface is located, and the sliding buckle assembly is located on the side where the second abutting surface is located, the first abutting surface and the second abutting surface cooperate with each other to clamp the opposite ends of the DIN guide rail along the width direction, and the base, the elastic buckle assembly and the sliding buckle assembly cooperate with each other to clamp the opposite sides of the DIN guide rail along the thickness direction. The guide rail buckle can solve the problem that the guide rail buckle in the prior art is difficult to be smoothly disassembled and assembled in different installation environments.

[0007] Optionally, the elastic snap-fit ​​assembly includes a limit block, which is slidably disposed in the base, and a side of the limit block close to the second supporting surface protrudes from the first supporting surface, and a first clamping space is provided between the side of the limit block close to the second supporting surface and the base, and an end of the DIN guide rail close to the first supporting surface is limited and accommodated in the first clamping space.

[0008] Optionally, the elastic buckle assembly further includes an elastic member, both ends of which are fixedly connected to the limit block and the base respectively, and the elastic member is used to provide a reset force for the limit block to slide toward a side close to the second abutting surface.

[0009] Optionally, a mounting groove is provided on the base, a first guide column is provided on the side of the mounting groove away from the second supporting surface, a second guide column is provided on the side of the limit block away from the second supporting surface, and both ends of the elastic member are respectively sleeved on the first guide column and the second guide column.

[0010] Optionally, the sliding buckle assembly includes a sliding block, which is slidably arranged in the base, and the side of the sliding block close to the first supporting surface protrudes from the second supporting surface, and a second clamping space is provided between the side of the sliding block close to the first supporting surface and the base, and one end of the DIN guide rail close to the second supporting surface is limitedly accommodated in the second clamping space.

[0011] Optionally, the sliding buckle assembly also includes a limiting column, a through hole is provided on the sliding block, a locking strip is provided on the side of the through hole away from the first supporting surface, the locking strip is used to abut against the limiting column to limit the sliding of the sliding block relative to the base, and a supporting block is provided on the side of the through hole close to the first supporting surface, the supporting block is used to abut against the limiting column to limit the sliding block from sliding toward the side away from the first supporting surface.

[0012] Optionally, a limiting convex strip is provided on the base, and the limiting convex strip is used to cooperate with the elastic buckle assembly and the sliding buckle assembly to clamp the opposite sides of the DIN guide rail along the thickness direction.

[0013] Optionally, a limiting protrusion is provided on the first supporting surface, and the limiting protrusion is used to cooperate with the second supporting surface to clamp the opposite ends of the DIN rail along the width direction; and / or a limiting protrusion is provided on the second supporting surface, and the limiting protrusion is used to cooperate with the first supporting surface to clamp the opposite ends of the DIN rail along the width direction.

[0014] Optionally, when a limiting protrusion is set on the first supporting surface, the number of the limiting protrusions is multiple, and the multiple limiting protrusions are evenly distributed along the first supporting surface; and / or, when a limiting protrusion is set on the second supporting surface, the number of the limiting protrusions is multiple, and the multiple limiting protrusions are evenly distributed along the second supporting surface.

[0015] Another aspect of the present invention provides an electrical device, including a DIN rail, a hardware product and the rail buckle, wherein the hardware product is fixedly connected to the rail buckle, and the rail buckle is fixedly connected to the DIN rail. The rail buckle can solve the problem of the rail buckle in the prior art that it is difficult to smoothly disassemble and assemble in different installation environments.

[0016] The beneficial effects of the embodiments of the present invention include:

[0017] The guide rail buckle includes a base, an elastic buckle assembly and a sliding buckle assembly detachably mounted on the base, a first abutting surface and a second abutting surface are arranged opposite to each other on the base, the elastic buckle assembly is located on the side where the first abutting surface is located, and the sliding buckle assembly is located on the side where the second abutting surface is located, the first abutting surface and the second abutting surface cooperate with each other to clamp the opposite ends of the DIN guide rail along the width direction, and the base, the elastic buckle assembly and the sliding buckle assembly cooperate with each other to clamp the opposite sides of the DIN guide rail along the thickness direction. When the length of the hardware product is long, the rail buckle can be fixed on the hardware product in the center. At this time, if the rail buckle is to be fixed on the DIN rail, it can be quickly installed on the DIN rail through the elastic buckle assembly. If the rail buckle is to be released from the DIN rail, it can be quickly disassembled through the elastic buckle assembly; when the length of the hardware product is short, the rail buckle can be fixed on the hardware product in the center, or it can be fixed close to one end of the hardware product. At this time, if the rail buckle is to be fixed on the DIN rail, it can be quickly installed on the DIN rail through the sliding buckle assembly. If the rail buckle is to be released from the DIN rail, it can be quickly disassembled through the sliding buckle assembly. Compared with the rail buckles in the prior art that have a single function and are not suitable for different installation environments, the rail buckles provided in the present application can be applied to hardware products of different lengths and installation environments where the rail buckles are fixed at different positions of the hardware products, and have the advantages of more diverse functions and richer methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 One of the exploded schematic diagrams of the guide rail buckle provided in the embodiment of the present invention;

[0020] Figure 2 The second exploded schematic diagram of the guide rail buckle provided in the embodiment of the present invention;

[0021] Figure 3 A schematic diagram of the structure of the guide rail buckle provided by an embodiment of the present invention when the sliding buckle assembly is in a working state;

[0022] Figure 4 A schematic diagram of the structure of the guide rail buckle provided in an embodiment of the present invention when the sliding buckle assembly is in a non-working state;

[0023] Figure 5 A schematic diagram of the structure of a guide rail buckle provided in an embodiment of the present invention;

[0024] Figure 6 A schematic diagram of the assembly of a guide rail buckle and a hardware product provided by an embodiment of the present invention;

[0025] Figure 7 A schematic diagram of assembling a guide rail clip and a DIN guide rail provided in one embodiment of the present invention;

[0026] Figure 8 A schematic diagram of assembling a guide rail buckle and a hardware product provided by another embodiment of the present invention;

[0027] Fig. 9 A schematic diagram of assembling a guide rail clip and a DIN guide rail provided in another embodiment of the present invention.

[0028] Icons: 100-guide rail buckle; 10-base; 11-first supporting surface; 12-second supporting surface; 13-installation groove; 131-first guide column; 14-limiting convex strip; 15-limiting protrusion; 16-installation hole; 20-elastic buckle assembly; 21-limiting block; 211-second guide column; 22-elastic member; 30-sliding buckle assembly; 31-sliding block; 311-through hole; 312-locking strip; 313-supporting block; 32-limiting column; 200-hardware product; 300-GIN guide rail. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0032] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0033] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0034] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Please refer to Figures 1 to 9 The embodiment of the present application provides a guide rail buckle 100, including a base 10, an elastic buckle assembly 20 and a sliding buckle assembly 30 detachably mounted on the base 10, a first abutting surface 11 and a second abutting surface 12 are arranged on the base 10, the elastic buckle assembly 20 is located on the side where the first abutting surface 11 is located, and the sliding buckle assembly 30 is located on the side where the second abutting surface 12 is located, the first abutting surface 11 and the second abutting surface 12 cooperate with each other to clamp the opposite ends of the DIN rail along the width direction, and the base 10, the elastic buckle assembly 20 and the sliding buckle assembly 30 cooperate with each other to clamp the opposite sides of the DIN rail along the thickness direction. The guide rail buckle 100 can solve the problem of the guide rail buckle 100 in the prior art that it is difficult to smoothly disassemble and assemble in different installation environments.

[0036] It should be noted that if Figure 1As shown, the guide rail clip 100 includes a base 10, on which a first abutting surface 11 and a second abutting surface 12 are arranged opposite to each other, so that the first abutting surface 11 and the second abutting surface 12 cooperate with each other to clamp the opposite ends of the DIN rail in the width direction. In actual use, in order to ensure that the DIN rail is easily accommodated between the first abutting surface 11 and the second abutting surface 12, the distance between the first abutting surface 11 and the second abutting surface 12 is often slightly larger than the width of the DIN rail. In order to avoid failure of the connection between the guide rail clip 100 and the DIN rail, as shown in FIG. Figure 1 and Figure 2 As shown, the guide rail buckle 100 also includes an elastic buckle assembly 20 and a sliding buckle assembly 30, wherein the elastic buckle assembly 20 is detachably mounted on the base 10 and is located on the same side as the first abutting surface 11, and the sliding buckle assembly 30 is detachably mounted on the base 10 and is located on the same side as the second abutting surface 12, that is, the elastic buckle assembly 20 and the sliding buckle assembly 30 are also arranged relative to each other, so that the base 10, the elastic buckle assembly 20 and the sliding buckle assembly 30 cooperate with each other to form a dovetail groove for limiting and accommodating the GIN guide rail 300, so that the base 10, the elastic buckle assembly 20 and the sliding buckle assembly 30 cooperate with each other to clamp the opposite sides of the DIN guide rail along the thickness direction, thereby ensuring the reliability of the connection between the guide rail buckle 100 and the DIN guide rail.

[0037] like Figure 6 and Figure 7 As shown, when the length of the hardware product 200 is long, the rail buckle 100 can be fixed in the center of the hardware product 200. At this time, if the rail buckle 100 is to be fixed on the DIN rail, it can be quickly installed on the DIN rail through the elastic buckle assembly 20. If the rail buckle 100 is to be released from the DIN rail, it can be quickly disassembled through the elastic buckle assembly 20; Figure 8 and Fig. 9 As shown, when the length of the hardware product 200 is short, the rail buckle 100 can be fixed on the hardware product 200 in the center, or it can be fixed near one end of the hardware product 200. At this time, if the rail buckle 100 is to be fixed on the DIN rail, it can be quickly installed on the DIN rail by sliding the buckle assembly 30. If the rail buckle 100 is to be released from the DIN rail, it can be quickly disassembled by sliding the buckle assembly 30. Compared with the rail buckles in the prior art that have a single function and are not suitable for different installation environments, the rail buckle 100 provided in the present application can be applied to hardware products 200 of different lengths, and can also be applied to installation environments where the rail buckle 100 is fixed at different positions of the hardware product 200, and has the advantages of more diverse functions and richer methods.

[0038] Specifically, Figure 1 , Figure 2 and Figure 5 As shown, in this embodiment, the elastic buckle assembly 20 includes a limit block 21, which is slidably disposed in the base 10, and the side of the limit block 21 close to the second abutting surface 12 protrudes from the first abutting surface 11, and a first clamping space is provided between the side of the limit block 21 close to the second abutting surface 12 and the base 10, and one end of the DIN rail close to the first abutting surface 11 is limitedly accommodated in the first clamping space. In this embodiment, the elastic buckle assembly 20 also includes an elastic member 22, and the two ends of the elastic member 22 are respectively fixedly connected to the limit block 21 and the base 10, and the elastic member 22 is used to provide a reset force for the limit block 21 to slide toward the side close to the second abutting surface 12. In this embodiment, a mounting groove 13 is provided on the base 10, a first guide column 131 is provided on the side of the mounting groove 13 away from the second supporting surface 12, a second guide column 211 is provided on the side of the limit block 21 away from the second supporting surface 12, and both ends of the elastic member 22 are respectively sleeved on the first guide column 131 and the second guide column 211.

[0039] It should be noted that the limit block 21 may include a first sub-limit block and a second sub-limit block arranged in a stacked manner, and the cross-sectional shape of the first sub-limit block and the second sub-limit block along the width direction of the DIN rail is U-shaped, and the side of the second sub-limit block close to the second supporting surface 12 and the side of the first sub-limit block close to the second supporting surface 12 (that is, the two connecting arms of the U-shape) both protrude from the first supporting surface 11, and the side of the second sub-limit block close to the second supporting surface 12 protrudes from the side of the first sub-limit block close to the second supporting surface 12, and the base 10 may be provided with a first sub-mounting groove and a second sub-mounting groove that are interconnected, so that the first sub-limit block can slide correspondingly in the first sub-mounting groove, and the second sub-limit block can slide correspondingly in the second sub-mounting groove.

[0040] like Figure 5As shown, the elastic buckle assembly 20 (or the elastic member 22) is in a natural state, the limit block 21 is located on the side close to the second abutting surface 12, the side of the second sub-limit block close to the second abutting surface 12 and the side of the first sub-limit block close to the second abutting surface 12 (that is, the two connecting arms of the U-shape) both protrude from the first abutting surface 11. At this time, the connecting portion connecting the two connecting arms of the U-shape can be flush with the first abutting surface 11, and the side of the second sub-limit block close to the second abutting surface 12 (the side facing the first sub-limit block) can be flush with the base 10, so that the base 10, the side of the second sub-limit block close to the second abutting surface 12 (the side facing the first sub-limit block, that is, one of the connecting arms of the U-shape), the connecting portion connecting the two connecting arms of the U-shape (the side close to the second abutting surface 12), and the first sub-limit The side of the positioning block close to the second abutting surface 12 (the side facing the second sub-limiting block, i.e., the other connecting arm of the U-shape) cooperates with each other to form a first clamping space (i.e., one half of the dovetail groove); the elastic buckle assembly 20 is driven to move toward the side away from the second abutting surface 12 to squeeze the elastic member 22, until the side of the limiting block 21 away from the second abutting surface 12 abuts against the mounting groove 13, at which time, the elastic buckle assembly 20 (or the elastic member 22) is in an energy storage state, and the width of the dovetail groove is greater than the distance between the first abutting surface 11 and the second abutting surface 12, so as to facilitate the release of the guide rail buckle 100 from the DIN rail; when the external force applied to the elastic buckle assembly 20 disappears, the limiting block 21 can be quickly reset under the action of the elastic member 22 until the elastic buckle assembly 20 is in a natural state again. In the above process, the first guide column 131 and the second guide column 211 can both guide and limit the movement of the elastic member 22.

[0041] Specifically, Figures 1 to 4 As shown, in this embodiment, the sliding buckle assembly 30 includes a sliding block 31, which is slidably arranged in the base 10, and the side of the sliding block 31 close to the first abutting surface 11 protrudes from the second abutting surface 12, and there is a second clamping space between the side of the sliding block 31 close to the first abutting surface 11 and the base 10, and one end of the DIN guide rail close to the second abutting surface 12 is limitedly accommodated in the second clamping space.

[0042] It should be noted that the sliding block 31 may include a first sub-sliding block and a second sub-sliding block arranged in a stacked manner, the cross-sectional shape of the first sub-sliding block and the second sub-sliding block along the width direction of the DIN rail is an inverted L-shape (that is, the side of the first sub-sliding block close to the first abutting surface 11 protrudes out of the side of the second sub-sliding block close to the first abutting surface 11), and the cross-sectional shape along the length direction of the DIN rail is an inverted T-shape, and the base 10 may be provided with a first sliding groove and a second sliding groove that are interconnected, and the cross-sectional shape of the first sliding groove and the second sliding groove is also an inverted T-shape, so that the first sub-sliding block can slide correspondingly in the first sliding groove, and the second sub-sliding block can slide correspondingly in the second sliding groove.

[0043] like Figure 3 As shown, the sliding buckle assembly 30 is in a working state, the sliding block 31 is located on the side close to the first abutting surface 11, and the side of the second sub-sliding block close to the first abutting surface 11 is flush with the second abutting surface 12. At this time, the side of the first sub-sliding block close to the first abutting surface 11 can protrude from the second abutting surface 12, so that the base 10, the side of the second sub-sliding block close to the first abutting surface 11, and the side of the first sub-sliding block close to the first abutting surface 11 (the side facing the base 10) cooperate with each other to form a second clamping space (i.e., the other half of the dovetail groove); Figure 4 As shown, the driving sliding block 31 moves toward the side away from the first abutting surface 11 until the side of the second sub-sliding block close to the first abutting surface 11 and the side of the first sub-sliding block close to the first abutting surface 11 are both recessed in the second abutting surface 12. At this time, the sliding buckle assembly 30 is in a non-working state, and the width of the dovetail groove is greater than the distance between the first abutting surface 11 and the second abutting surface 12, so as to facilitate the release of the guide rail buckle 100 from the DIN guide rail.

[0044] In this embodiment, an abutment surface is provided on the side of the sliding block 31 facing away from the first abutment surface 11, so as to cooperate with the base 10 for abutment, thereby ensuring that the sliding block 31 will not continue to slide after sliding toward the side close to the first abutment surface 11 until the sliding buckle assembly 30 is in a working state, wherein the specific position of the abutment surface should be designed based on the side of the second sub-sliding block close to the first abutment surface 11 being able to be flush with the second abutment surface 12, and no specific restriction is made here.

[0045] like Figures 1 to 4As shown, in the present embodiment, the sliding buckle assembly 30 further includes a limiting column 32, a through hole 311 is provided on the sliding block 31, and a locking strip 312 is provided on the side of the through hole 311 away from the first abutting surface 11, and the locking strip 312 is used to abut against the limiting column 32 to limit the sliding of the sliding block 31 relative to the base 10, so that the side of the locking strip 312 close to the limiting column 32 cooperates with the limiting column 32 to abut, and the side of the locking strip 312 away from the limiting column 32 cooperates with the base 10 to prevent the sliding block 31 from moving back and forth in the base 10, but successfully locks the sliding block 31 in the first position, as shown in FIG. Figure 3 As shown, at this time, the sliding buckle assembly 30 is in a working state, and a retaining block 313 is provided on the side of the through hole 311 close to the first retaining surface 11, and the retaining block 313 is used to abut against the limiting post 32 to limit the sliding block 31 to slide toward the side away from the first retaining surface 11, so that the side of the retaining block 313 close to the limiting post 32 cooperates with one side of the limiting post 32 to abut, and the side of the locking strip 312 close to the limiting post 32 cooperates with the other side of the limiting post 32 to prevent the sliding block 31 from moving back and forth in the base 10, but successfully locks the sliding block 31 in the second position, as shown in FIG. Figure 4 As shown, at this time, the sliding buckle assembly 30 is in a non-working state.

[0046] like Figure 1 As shown, in this embodiment, a limiting convex strip 14 is provided on the base 10, and the limiting convex strip 14 is used to cooperate with the elastic buckle assembly 20 and the sliding buckle assembly 30 to clamp the opposite sides of the DIN rail along the thickness direction, so as to prevent the DIN rail from shaking in the dovetail groove along the thickness direction, thereby further improving the stability and reliability of the connection between the rail buckle 100 and the DIN rail along the thickness direction.

[0047] like Figure 1 As shown, optionally, a limiting protrusion 15 is provided on the first abutting surface 11, and the limiting protrusion 15 is used to cooperate with the second abutting surface 12 to clamp the opposite ends of the DIN rail along the width direction; and / or, a limiting protrusion 15 is provided on the second abutting surface 12, and the limiting protrusion 15 is used to cooperate with the first abutting surface 11 to clamp the opposite ends of the DIN rail along the width direction, so as to avoid the DIN rail from shaking in the dovetail groove along the width direction, thereby further improving the stability and reliability of the connection between the rail clip 100 and the DIN rail along the width direction.

[0048] like Figure 1As shown, optionally, when a limiting protrusion 15 is provided on the first supporting surface 11, the number of the limiting protrusions 15 is multiple, and the multiple limiting protrusions 15 are evenly distributed along the first supporting surface 11; and / or, when a limiting protrusion 15 is provided on the second supporting surface 12, the number of the limiting protrusions 15 is multiple, and the multiple limiting protrusions 15 are evenly distributed along the second supporting surface 12, so that the supporting effect of the limiting protrusions 15 on the DIN rail is evenly distributed along its length direction.

[0049] like Figures 6 to 9 As shown, the embodiment of the present application also provides an electrical device, including a DIN rail, a hardware product 200 and the above-mentioned rail buckle 100, the hardware product 200 is fixedly connected to the rail buckle 100, and the rail buckle 100 is fixedly connected to the DIN rail. For example, the base 10 of the hardware product 200 and the rail buckle 100 is correspondingly provided with a plurality of mounting holes 16, and fasteners (such as screws) are passed through the mounting holes 16 of the base 10 and assembled in the mounting holes 16 of the hardware product 200, so that the hardware product 200 and the rail buckle 100 are detachably connected. Since the structure and beneficial effects of the rail buckle 100 have been described in detail in the aforementioned embodiments, they will not be repeated here.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A guide rail buckle, characterized in that: The invention comprises a base, an elastic buckle assembly and a sliding buckle assembly detachably mounted on the base, wherein a first abutting surface and a second abutting surface are arranged opposite to each other on the base, the elastic buckle assembly is located on the side where the first abutting surface is located, and the sliding buckle assembly is located on the side where the second abutting surface is located, the first abutting surface and the second abutting surface cooperate with each other to clamp the opposite ends of the DIN rail in the width direction, and the base, the elastic buckle assembly and the sliding buckle assembly cooperate with each other to clamp the opposite sides of the DIN rail in the thickness direction; The sliding buckle assembly includes a sliding block, which is slidably arranged in the base, a side of the sliding block close to the first abutting surface protrudes from the second abutting surface, and a second clamping space is provided between the side of the sliding block close to the first abutting surface and the base, an end of the DIN rail close to the second abutting surface is limitedly accommodated in the second clamping space, and a side of the sliding block facing away from the first abutting surface is provided with an abutting table; The sliding buckle assembly also includes a limit post, a through hole is provided on the sliding block, and a locking strip is provided on the side of the through hole facing away from the first abutting surface, and the locking strip is used to abut against the limit post to limit the sliding block relative to the base, so that the side of the locking strip close to the limit post cooperates with the limit post to abut, and the abutment table cooperates with the base to abut, and the side of the through hole close to the first abutting surface is provided with a holding block, and the holding block is used to abut against the limit post to limit the sliding block from sliding toward the side facing away from the first abutting surface, so that the side of the holding block close to the limit post cooperates with one side of the limit post to abut, and the side of the locking strip close to the limit post cooperates with the other side of the limit post.

2. The guide rail buckle according to claim 1, characterized in that: The elastic buckle assembly includes a limit block, which is slidably arranged in the base, and the side of the limit block close to the second supporting surface protrudes from the first supporting surface, and a first clamping space is provided between the side of the limit block close to the second supporting surface and the base, and one end of the DIN guide rail close to the first supporting surface is limited and accommodated in the first clamping space.

3. The guide rail buckle according to claim 2, characterized in that: The elastic buckle assembly also includes an elastic member, two ends of which are fixedly connected to the limit block and the base respectively, and the elastic member is used to provide a reset force for the limit block to slide toward the side close to the second abutting surface.

4. The guide rail buckle according to claim 3, characterized in that: The base is provided with an installation groove, a first guide column is provided on the side of the installation groove away from the second abutting surface, a second guide column is provided on the side of the limit block away from the second abutting surface, and both ends of the elastic member are respectively sleeved on the first guide column and the second guide column.

5. The guide rail buckle according to claim 1, characterized in that: The base is provided with a limiting convex strip, and the limiting convex strip is used to cooperate with the elastic buckle assembly and the sliding buckle assembly to clamp the two opposite sides of the DIN rail along the thickness direction.

6. The guide rail buckle according to claim 1, characterized in that: A limiting protrusion is provided on the first abutting surface, and the limiting protrusion is used to cooperate with the second abutting surface to clamp the opposite ends of the DIN rail along the width direction; And / or, a limiting protrusion is provided on the second supporting surface, and the limiting protrusion is used to cooperate with the first supporting surface to clamp the opposite ends of the DIN rail along the width direction.

7. The guide rail buckle according to claim 6, characterized in that: When a limiting protrusion is provided on the first abutting surface, the number of the limiting protrusions is multiple, and the multiple limiting protrusions are evenly distributed along the first abutting surface; And / or, when a limiting protrusion is provided on the second supporting surface, the number of the limiting protrusions is multiple, and the multiple limiting protrusions are evenly distributed along the second supporting surface.

8. An electrical device, characterized in that: It comprises a DIN rail, a hardware product and the rail buckle according to any one of claims 1 to 7, wherein the hardware product is fixedly connected to the rail buckle, and the rail buckle is fixed on the DIN rail by snapping.

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