Ultra-thin guide rail buckle

Abstract

The embodiment of the utility model provides an ultra-thin guide rail buckle. The ultra-thin guide rail buckle comprises a fixing plate, a sliding block and a spring. A first clamping hook is arranged at one end of the fixing plate, and a guide seat is arranged at the other end; the sliding block is slidably installed on the guide seat, and a second clamping hook is arranged at the end, facing the first clamping hook, of the sliding block. The sliding block can move in the direction close to the first clamping hook under the action of the spring, so that the first clamping hook and the second clamping hook are clamped and matched with the folded edges on the two sides of the guide rail correspondingly, the structure is simple, disassembly and assembly are convenient, and meanwhile the installation space of equipment can be effectively saved.

Description

Technical Field

[0001] The utility model relates to the field of electronic and electrical equipment installation, in particular to an ultra-thin guide rail buckle. Background Art

[0002] In order to achieve quick installation and disassembly, existing electronic and electrical equipment mostly adopts DIN35mm rails of German industrial standards. The rails are first fixed in a specified position, and then a snap mechanism is installed on the electronic and electrical equipment, and the electronic and electrical equipment is installed on the rails through the snap mechanism. There are currently many rail snaps on the market, which can meet common installation requirements, but they are generally large in size, complex in structure, and inconvenient to install and disassemble, especially in some environments where the equipment space is relatively small, and it is difficult to meet the use requirements. Utility Model Content

[0003] In view of this, an embodiment of the utility model provides an ultra-thin guide rail buckle to solve the technical problems of the existing guide rail buckle being large in size, complex in structure, and inconvenient to assemble and disassemble.

[0004] An ultra-thin guide rail buckle provided in an embodiment of the utility model comprises:

[0005] A fixing plate, wherein a plurality of mounting holes are formed on the fixing plate, a first hook is formed at one end of the fixing plate, and a guide seat is formed at the other end of the fixing plate;

[0006] A slider, the slider is slidably mounted to the guide seat and can reciprocate along the guide seat toward or away from the first hook; a second hook is provided at one end of the slider facing the first hook;

[0007] A spring, the spring being connected between the fixing plate and the slider, and being used for applying an elastic force to the slider to make it move toward the first hook, so that the first hook and the second hook can respectively engage with the folded edges on both sides of the guide rail;

[0008] In which, the guide seat includes two parallel and spaced guide strips, the length direction of the guide strips is consistent with the moving direction of the slider; the two guide strips are relatively provided with guide slots at one end close to the first hook, and relatively provided with limiting slots at one end away from the first hook, the guide slots and the limiting slots are spaced and both extend along the length direction of the guide strips; the slider is slidably arranged between the two guide strips, and guide blocks slidably matched with the guide slots and limiting blocks slidably matched with the limiting slots are correspondingly arranged on both sides of the slider; the guide slot is provided with an assembly notch for the guide block to be snapped into at one end away from the first hook, and the limiting slot is provided with an assembly opening for the limit block to be snapped into at one end away from the first hook.

[0009] Optionally, a spring mounting seat is provided on the fixing plate, and the spring mounting seat is located between the two guide bars. A connecting plate is provided at the bottom of the sliding block, and two ends of the spring are respectively connected to the spring mounting seat and the connecting plate.

[0010] Optionally, the spring mounting seat includes a spring baffle plate arranged opposite to the connecting plate and two side plates arranged on both sides of the spring baffle plate, the spring is placed between the two side plates, and both ends of the spring are respectively abutted against the connecting plate and the spring baffle plate.

[0011] Optionally, the sliding block is provided with a spring assembly hole corresponding to the installation position of the spring.

[0012] Optionally, a top of the second hook is provided with an inclined surface inclined toward the fixing plate.

[0013] Optionally, a hand-pull hole is provided at one end of the sliding block away from the first hook.

[0014] Optionally, the fixing plate and the sliding block are both die-castings made of aluminum alloy or zinc alloy.

[0015] The embodiment of the utility model has the following beneficial effects: a first hook is provided at one end of the fixed plate, and a slider is provided at the other end; a second hook is provided at the end of the slider facing the first hook; the slider can move toward the first hook under the action of a spring, so that the first hook and the second hook are respectively engaged with the folded edges on both sides of the guide rail, with a simple structure and convenient disassembly and assembly; at the same time, since the first hook and the slider are respectively arranged on both sides of the guide rail, only one layer of fixed plate is separated between the equipment and the guide rail during installation, which can effectively save the installation space of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0018] Figure 2 A cross-sectional view of an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the split structure of an embodiment of the utility model;

[0020] Figure 4This is a schematic diagram of the installation structure of an embodiment of the utility model;

[0021] The numbers in the figure represent:

[0022] 1. Fixed plate; 2. Slider; 3. Spring; 4. Mounting hole; 5. Electronic and electrical equipment; 6. First hook; 7. Second hook; 8. Guide rail; 9. Guide strip; 10. Guide slide; 11. Limiting groove; 12. Guide block; 13. Limiting block; 14. Assembly notch; 15. Assembly opening; 16. Spring mounting seat; 17. Connecting plate; 18. Spring assembly hole; 19. Inclined surface; 20. Hand-pull hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 3 As shown, an embodiment of the utility model provides an ultra-thin guide rail clip, including a fixing plate 1, a slider 2 and a spring 3, wherein the fixing plate 1 and the slider 2 are both die-castings, and the material can be aluminum alloy or zinc alloy.

[0025] The fixing plate 1 is provided with a plurality of mounting holes 4 for fixing the fixing plate 1 to an electronic and electrical device 5 such as an industrial computer. The number, position, and aperture of the mounting holes 4 can be specifically set according to the actual installation situation. A first hook 6 is provided at one end of the fixing plate 1, and a guide seat is provided at the other end of the fixing plate 1; the slider 2 is slidably mounted to the guide seat, and can reciprocate along the guide seat toward or away from the first hook 6, and a second hook 7 is provided at one end of the slider 2 facing the first hook 6. The spring 3 is connected between the fixing plate 1 and the slider 2, and the spring 3 can apply an elastic force to the slider 2 to make it move toward the first hook 6, so that the first hook 6 and the second hook 7 are respectively engaged with the folded edges on both sides of the guide rail 8.

[0026] The guide seat includes two parallel and spaced guide bars 9, the length direction of the guide bars 9 is consistent with the moving direction of the slider 2, and the slider 2 is slidably arranged between the two guide bars 9. The two guide bars 9 are provided with guide slots 10 at one end close to the first hook 6, and with limit slots 11 at one end away from the first hook 6. The guide slots 10 and the limit slots 11 are spaced and both extend along the length direction of the guide bars 9; guide blocks 12 slidably matched with the guide slots 10 and limit blocks 13 slidably matched with the limit slots 11 are provided on both sides of the slider 2.

[0027] An assembly notch 14 for the guide block 12 to be inserted into the guide slot 10 is provided at one end away from the first hook 6, and an assembly opening 15 for the limit block 13 to be inserted into the limit slot 11 is provided at one end away from the first hook 6; during assembly, the guide blocks 12 and the limit blocks 13 on both sides of the slider 2 are aligned with the corresponding assembly notches 14 and assembly openings 15 on the guide strip 9, respectively, and the slider 2 is pressed downward to make the slider 2 embedded between the two guide strips 9, and then the slider 2 is moved toward the direction close to the first hook 6, so that the guide blocks 12 and the limit blocks 13 on both sides of the slider 2 can be slidably inserted into the corresponding guide slots 10 and limit slots 11, respectively, with a simple structure and convenient disassembly and assembly.

[0028] Furthermore, a spring mounting seat 16 is provided on the fixing plate 1, and the spring mounting seat 16 is located between the two guide bars 9. A connecting plate 17 is provided at the bottom of the slider 2, and both ends of the spring 3 are connected to the spring mounting seat 16 and the connecting plate 17 respectively. Figure 3 As shown, the spring mounting seat 16 in the embodiment of the utility model includes a spring baffle and two side plates, wherein the spring baffle is arranged opposite to the connecting plate 17 at the bottom of the slider 2, the two side plates are arranged on both sides of the spring baffle, the spring 3 is placed between the two side plates, and the two ends of the spring 3 are respectively in contact with the connecting plate 17 and the spring baffle. The slider 2 is provided with a spring assembly hole 18 corresponding to the installation position of the spring 3. After the slider 2 is assembled to the guide seat, the spring 3 can be installed between the connecting plate 17 and the spring baffle through the spring assembly hole 18.

[0029] The top of the second hook 7 is provided with an inclined surface 19 inclined toward the fixing plate 1. Figure 4 As shown, when the electronic and electrical device 5 needs to be installed on the guide rail 8, the guide rail buckle in the embodiment of the utility model is first fixedly installed on the electronic and electrical device 5 using screws, and after the first hook 6 is engaged with the folded edge on one side of the guide rail 8, the electronic and electrical device 5 is pressed, and the inclined surface 19 at the top of the second hook 7 is engaged with the folded edge on the other side of the guide rail 8. The slider 2 can move in the direction away from the first hook 6 under the action of the thrust, and after the guide rail 8 is successfully inserted between the first hook 6 and the second hook 7, the slider 2 can move in the direction close to the first hook 6 under the action of the spring 3, so that the second hook 7 is engaged with the folded edge on the other side of the guide rail 8. The end of the slider 2 away from the first hook 6 is provided with a hand-pull hole 20 for conveniently pulling the slider 2. When the electronic and electrical device 5 needs to be removed from the guide rail 8, the slider 2 can be pulled in the direction away from the first hook 6 to disengage the guide rail buckle from the guide rail 8.

[0030] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present invention. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An ultra-thin guide rail buckle, characterized in that: include: A fixing plate, wherein a plurality of mounting holes are formed on the fixing plate, a first hook is formed at one end of the fixing plate, and a guide seat is formed at the other end of the fixing plate; A slider, the slider is slidably mounted to the guide seat and can reciprocate along the guide seat toward or away from the first hook; a second hook is provided at one end of the slider facing the first hook; A spring, the spring being connected between the fixing plate and the slider, and being used for applying an elastic force to the slider to make it move toward the first hook, so that the first hook and the second hook can respectively engage with the folded edges on both sides of the guide rail; In which, the guide seat includes two parallel and spaced guide strips, the length direction of the guide strips is consistent with the moving direction of the slider; the two guide strips are relatively provided with guide slots at one end close to the first hook, and relatively provided with limiting slots at one end away from the first hook, the guide slots and the limiting slots are spaced and both extend along the length direction of the guide strips; the slider is slidably arranged between the two guide strips, and guide blocks slidably matched with the guide slots and limiting blocks slidably matched with the limiting slots are correspondingly arranged on both sides of the slider; the guide slot is provided with an assembly notch for the guide block to be snapped into at one end away from the first hook, and the limiting slot is provided with an assembly opening for the limit block to be snapped into at one end away from the first hook.

2. The ultra-thin guide rail buckle according to claim 1, characterized in that: A spring mounting seat is provided on the fixing plate, and the spring mounting seat is located between the two guide bars. A connecting plate is provided at the bottom of the sliding block, and two ends of the spring are respectively connected to the spring mounting seat and the connecting plate.

3. The ultra-thin guide rail buckle according to claim 2, characterized in that: The spring mounting seat comprises a spring baffle plate arranged opposite to the connecting plate and two side plates arranged on both sides of the spring baffle plate. The spring is placed between the two side plates, and the two ends of the spring are respectively in contact with the connecting plate and the spring baffle plate.

4. The ultra-thin guide rail buckle according to claim 3, characterized in that: The sliding block is provided with a spring assembly hole corresponding to the installation position of the spring.

5. The ultra-thin guide rail buckle according to claim 1, characterized in that: The top of the second hook is provided with an inclined surface inclined toward the fixing plate.

6. The ultra-thin guide rail buckle according to claim 1, characterized in that: A hand-pull hole is provided at one end of the sliding block away from the first hook.

7. The ultra-thin guide rail buckle according to claim 1, characterized in that: The fixing plate and the sliding block are both die-casting parts, and the material is aluminum alloy or zinc alloy.

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