Quick assembling and disassembling buckle and quick assembling and disassembling equipment

Abstract

The utility model discloses a quick assembly and disassembly buckle and quick assembly and disassembly equipment, the quick assembly and disassembly buckle comprises a first sliding block, a second sliding block, a control piece, a locking mechanism and a reset mechanism, the first sliding block is connected with the second sliding block in a sliding mode, and any side of the first sliding block and any side of the second sliding block towards a sliding track are respectively provided with a first clamping jaw and a second clamping jaw in a protruding mode. The first clamping jaw and the second clamping jaw are oppositely arranged, and the connecting line of the first clamping jaw and the second clamping jaw is parallel to the sliding track of the first sliding block. The control piece is rotationally connected with the external environment through a rotating shaft, is clamped between the first sliding block and the second sliding block and is movably connected with the first sliding block and the second sliding block; when the first clamping jaw and the second clamping jaw are located at the farthest distance, the locking mechanism can enable the first sliding block and the second sliding block to be relatively fixed. The reset mechanism can enable the first clamping jaw and the second clamping jaw to reset to the shortest distance. The split type buckle can solve the problems that an existing split type buckle is poor in double-side synchronism, has the risk of single-side failure and is tedious to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rail assembly and disassembly, in particular to a quick assembly and disassembly buckle and a quick assembly and disassembly device. Background Art

[0002] The clips currently used to mount the device on the guide rail are divided into an integrated type and a split type, both of which use claws to clamp and connect on both sides of the guide rail to mount the device on the guide rail.

[0003] The current integrated buckles have the following problems: (1) One-way buckling is not tight and cannot achieve two-way shockproofing; (2) The movable side and the fixed side need to be arranged on the outside of the shell, and there is a problem that the buckle on the movable side is easy to fall off; (3) A certain amount of installation and operation space is required during the equipment installation process; (4) The fixed side is the equipment shell itself, which makes the overall equipment bloated, not conducive to design and processing, and has a high production cost; (5) Both the installation and removal of the buckle require tools, and the use environment is limited.

[0004] The current split buckle has the following problems: (1) it is impossible to achieve synchronous buckling on both sides, and there is a risk of single-side failure; (2) the disassembly and installation process is cumbersome (simultaneous operation on both sides is required); (3) the finished buckle is installed on the equipment casing, and there is a risk of falling off. Utility Model Content

[0005] The utility model aims to provide a quick assembly and disassembly buckle, which can solve the problems of poor synchronization between the two sides of the existing split buckle, the risk of unilateral failure and complicated assembly and disassembly.

[0006] The utility model is realized by the following technical solutions:

[0007] A quick loading and unloading buckle comprises a first slider and a second slider, the first slider and the second slider are slidably connected, and the sliding track is a straight line, the first slider and the second slider are respectively provided with a first claw and a second claw protruding toward either side of the sliding track, the first claw and the second claw are arranged opposite to each other, and the connecting line of the first claw and the second claw is parallel to the sliding track of the first slider; a control member, the control member is rotatably connected to the external environment through a rotating shaft, the control member is clamped between the first slider and the second slider, and is movably connected to the first slider and the second slider respectively, so as to drive the first slider and the second slider to slide synchronously and in the opposite direction through the rotation of the control member; a locking mechanism, when the first claw and the second claw are at the farthest distance, the locking mechanism can relatively fix the first slider and the second slider; a reset mechanism, the reset mechanism can reset the first claw and the second claw to the shortest distance.

[0008] Optionally, the reset mechanism includes a first elastic member and a second elastic member, and the first elastic member and the second elastic member are respectively arranged on the first slider and the second slider; the projection of the line connecting the first elastic member and the second elastic member on the first slider is parallel to the sliding trajectory of the first slider; the side of the first elastic member away from the second elastic member is used for contacting and extruding with the external environment; the side of the second elastic member away from the first elastic member is used for contacting and extruding with the external environment.

[0009] Optionally, both the first elastic member and the second elastic member are strip-shaped members, and the direction of elasticity is the same as the length direction; the length direction of the first elastic member and the length direction of the second elastic member are parallel to the sliding trajectory of the first slider; the first elastic member and the second elastic member are staggered along the length direction; one end of the first elastic member away from the second elastic member is connected to the first slider, and the other end is used for contacting with the external environment and being extruded; one end of the second elastic member away from the first elastic member is connected to the second slider, and the other end is used for contacting with the external environment and being extruded.

[0010] Optionally, the second slider is strip-shaped, and a slot is formed on the second slider, the slot is a linear slot, and a length direction thereof is parallel to the length direction of the second slider, and a width direction of the slot passes through the second slider; the second claw is arranged in the slot, and is connected to a slot wall at either end in the length direction of the slot, and a claw hole is formed on the slot wall at the other end; the first claw is passed through the claw hole, and a sliding direction of the first slider is parallel to the length direction of the second slider, so that the first claw can extend into or exit the claw hole.

[0011] Optionally, the first slider is strip-shaped, the first claw is arranged at one end of the first slider in the length direction, and a first clamping plate is protruded from the other end, and a first control hole is opened in the first clamping plate; a second clamping plate is protruded from the end of the second slider away from the second claw, and a second control hole is opened in the second clamping plate; the control member is clamped between the first clamping plate and the second clamping plate, and a first control block and a second control block are protruded from the control member, and the first control block and the second control block are respectively inserted into the first control hole and the second control hole.

[0012] Optionally, a sliding plate is provided at the end of the second slider away from the second claw, and the second clamping plate is provided at the end of the sliding plate away from the second slider, and the sliding plate is flush with the side of the second slider having the clamping groove; the first slider is slidably matched with the sliding plate, and the side of the first slider away from the sliding plate is flush with the second slider; the second elastic member is provided at the end of the second slider away from the second clamping plate.

[0013] Optionally, a groove is formed on a side of the first slider away from the slide plate, and the groove extends along the length direction of the first slider; the first elastic member is embedded in the groove, and one end of the first elastic member close to the first claw is connected to the groove wall of the groove, and a gap is reserved between the other end and the groove wall of the groove.

[0014] Optionally, the locking mechanism includes a locking groove and a locking block; the locking groove is opened on the side of the slide plate facing the first slider, and the groove width of the locking groove gradually narrows along the direction approaching the second clamping plate; the locking block is arranged on the side of the first slider facing the slide plate, and is slidably matched with the locking groove; when the first claw and the second claw are at the farthest distance, the locking block is squeezed and clamped in the locking groove.

[0015] Optionally, the control member is provided with a handle.

[0016] A quick loading and unloading device comprises a shell and any one of the above-mentioned quick loading and unloading buckles, wherein the first clamping claw and the second clamping claw are arranged on the edge of the shell; and the control member is rotatably connected to the shell through the rotating shaft.

[0017] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0018] The utility model provides a quick assembly and disassembly buckle, by providing a first slider and a second slider, setting the two to be slidably connected, and respectively providing a first claw and a second claw on the two, setting the relative positions and movement relationship of the first claw and the second claw, forming a basic structure of a split buckle; on this basis, by providing a control member, so that it is clamped between the first slider and the second slider, and is respectively movably connected to the two, rotating the control member can simultaneously and synchronously drive the first slider and the second slider to slide in opposite directions relative to each other, so that the first claw and the second claw are synchronously moved closer to or away from each other, thereby effectively solving the problem of poor bilateral synchronization of the existing split buckle and the risk of unilateral failure; on this basis, by providing a lock The fixing mechanism and the resetting mechanism respectively realize the resetting and locking of the first claw and the second claw at the farthest distance. When installation is required, the guide rail only needs to be clamped between the first claw and the second claw, and the first claw and the second claw are squeezed at the same time by using the two sides thereof, so that the first claw and the second claw are pressed and respectively drive the first slider and the second slider to slide back until the guide rail passes over the first claw and the second claw and is clamped between the two. When disassembly is required, the first claw and the second claw are driven away from each other by the control member until the two reach the farthest distance. At this time, the first claw and the second claw can be relatively locked by the locking mechanism, and the guide rail can be taken out from between the first claw and the second claw, which effectively solves the problem of cumbersome disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constitute a part of this application, and do not constitute a limitation of the embodiments of the present utility model. In the drawings:

[0020] Figure 1 An exploded view of a quick-loading and releasing buckle provided in an embodiment of the utility model;

[0021] Figure 2 A schematic diagram of a quick loading and unloading device provided by an embodiment of the utility model;

[0022] Figure 3 A half-section schematic diagram of a quick loading and unloading device provided by an embodiment of the utility model;

[0023] Figure 4 The quick loading and unloading device provided by the embodiment of the utility model is connected with the guide rail.

[0024] Marks and corresponding parts names in the attached drawings:

[0025] 1-housing; 2-guide rail; 10-first slider; 11-first claw; 12-first clamping plate; 121-first control hole; 13-embedded groove; 20-second slider; 21-second claw; 22-cage; 23-second clamping plate; 231-second control hole; 24-slide plate; 30-control member; 301-handle; 31-rotation; 32-first control block; 33-second control block; 40-first elastic member; 41-second elastic member; 50-locking groove; 51-locking block. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0027] Example

[0028] Please refer to Figures 1 to 4The present embodiment provides a quick assembly and disassembly buckle, comprising a first slider 10 and a second slider 20, wherein the first slider 10 and the second slider 20 are slidably connected, and the sliding track is a straight line, and the first slider 10 and the second slider 20 are respectively provided with a first claw 11 and a second claw 21 protruding toward either side of the sliding track, the first claw 11 and the second claw 21 are arranged opposite to each other, and the connecting line of the first claw 11 and the second claw 21 is parallel to the sliding track of the first slider 10; the second includes a control member 30, and the control member 30 is rotatably connected to the external environment through a rotating shaft 31, The control member 30 is clamped between the first slider 10 and the second slider 20, and is movably connected to the first slider 10 and the second slider 20 respectively, so as to drive the first slider 10 and the second slider 20 to slide synchronously and in opposite directions through the rotation of the control member 30; the third includes a locking mechanism, when the first claw 11 and the second claw 21 are at the farthest distance, the locking mechanism can relatively fix the first slider 10 and the second slider 20; the fourth includes a reset mechanism, which can reset the first claw 11 and the second claw 21 to the shortest distance.

[0029] The utility model provides a quick assembly and disassembly buckle, which forms a basic structure of a split buckle by providing a first slider 10 and a second slider 20, arranging a sliding connection between the two, and respectively providing a first claw 11 and a second claw 21 on the two, and setting the relative position and movement relationship of the first claw 11 and the second claw 21, and forming a basic structure of a split buckle; on this basis, by providing a control member 30, which is clamped between the first slider 10 and the second slider 20, and respectively movably connected to the two, rotating the control member 30 can simultaneously and synchronously drive the first slider 10 and the second slider 20 to slide in opposite directions relative to each other, so that the first claw 11 and the second claw 21 are synchronously moved closer to or away from each other, thereby effectively solving the problem of poor bilateral synchronization of the existing split buckle and the risk of unilateral failure; on this basis, by providing a locking mechanism and a reset mechanism The mechanism can respectively realize the resetting and locking of the first claw 11 and the second claw 21 at the farthest distance. When installation is required, the guide rail 1 only needs to be clamped between the first claw 11 and the second claw 21, and the first claw 11 and the second claw 21 are squeezed by both sides thereof, so that the first claw 11 and the second claw 21 are pressed and respectively drive the first slider 10 and the second slider 20 to slide back until the guide rail 1 passes over the first claw 11 and the second claw 21 and is clamped between the two. When disassembly is required, the first claw 11 and the second claw 21 are driven away from each other by the control member 30 until the two reach the farthest distance. At this time, the first claw 11 and the second claw 21 can be relatively locked by the locking mechanism, and the guide rail 1 can be taken out from between the first claw 11 and the second claw 21, which effectively solves the problem of cumbersome disassembly and assembly.

[0030] It should be noted that the ends of the first clamping claw 11 and the second clamping claw 21 are configured as inclined surfaces, wedge-shaped surfaces or arc surfaces, so that the first clamping claw 11 and the second clamping claw 21 can be squeezed more conveniently to retract when the guide rail 1 is installed.

[0031] In order to further explain the specific structure of the reset mechanism, the reset mechanism includes a first elastic member 40 and a second elastic member 41, and the first elastic member 40 and the second elastic member 41 are respectively arranged on the first slider 10 and the second slider 20; the projection of the line connecting the first elastic member 40 and the second elastic member 41 on the first slider 10 is parallel to the sliding trajectory of the first slider 10; the side of the first elastic member 40 away from the second elastic member 41 is used for contacting with the external environment and extruding and fitting; the side of the second elastic member 41 away from the first elastic member 40 is used for contacting with the external environment and extruding and fitting.

[0032] In order to further save space while ensuring the reset performance, the first elastic member 40 and the second elastic member 41 are both strip-shaped members, and the elastic direction is the same as the length direction; the length direction of the first elastic member 40 and the length direction of the second elastic member 41 are parallel to the sliding track of the first slider 10; the first elastic member 40 and the second elastic member 41 are staggered along the length direction; the end of the first elastic member 40 away from the second elastic member 41 is connected to the first slider 10, and the other end is used for contacting with the external environment and extruding and fitting; the end of the second elastic member 41 away from the first elastic member 40 is connected to the second slider 20, and the other end is used for contacting with the external environment and extruding and fitting.

[0033] In order to further save space, the second slider 20 is strip-shaped, and a slot 22 is provided on the second slider 20. The slot 22 is a linear slot, and its length direction is parallel to the length direction of the second slider 20, and the width direction of the slot 22 passes through the second slider 20; the second claw 21 is arranged in the slot 22, and is connected to the slot wall at any end of the length direction of the slot 22, and a claw hole is provided on the slot wall at the other end; the first claw 11 is passed through the claw hole, and the sliding direction of the first slider 10 is parallel to the length direction of the second slider 20, so that the first claw 11 can extend into or exit the claw hole.

[0034] In order to make a specific explanation of the movable connection structure of the control member 30, the first slider 10 is strip-shaped, the first claw 11 is arranged at one end of the first slider 10 in the length direction, and the other end is protrudingly provided with a first clamping plate 12, and the first clamping plate 12 is provided with a first control hole 121; the second slider 20 is protrudingly provided with a second clamping plate 23 at one end away from the second clamping claw 21, and the second clamping plate 23 is provided with a second control hole 231; the control member 30 is clamped between the first clamping plate 12 and the second clamping plate 23, and the control member 30 is protrudingly provided with a first control block 32 and a second control block 33, and the first control block 32 and the second control block 33 are respectively inserted into the first control hole 121 and the second control hole 231.

[0035] In order to further explain the sliding connection structure between the first slider 10 and the second slider 20 and further save space, a slide plate 24 is provided at the end of the second slider 20 away from the second claw 21, and the second clamping plate 23 is provided at the end of the slide plate 24 away from the second slider 20, and the slide plate 24 is flush with the side of the second slider 20 where the slot 22 is opened; the first slider 10 is slidably matched with the slide plate 24, and the side of the first slider 10 away from the slide plate 24 is flush with the second slider 20; the second elastic member 41 is provided at the end of the second slider 20 away from the second clamping plate 23.

[0036] In order to further optimize the installation position of the first elastic member 40, a groove 13 is formed on the side of the first slider 10 away from the slide plate 24, and the groove 13 extends along the length direction of the first slider 10; the first elastic member 40 is embedded in the groove 13, and one end of the first elastic member 40 close to the first claw 11 is connected to the groove wall of the groove 13, and a gap is reserved between the other end and the groove wall of the groove 13.

[0037] Through the above-mentioned arrangement, the embedded manner is adopted to further save space, and then a fixing plate is set between the reserved gaps, and the fixing plate is used to block the first elastic member 40 and serve as a compression support for the first elastic member 40, and the fixing plate is fixedly connected to the external environment, for example, fixedly connected to the subsequent shell 1.

[0038] In order to further explain the specific structure of the locking mechanism, the locking mechanism includes a locking groove 50 and a locking block 51; the locking groove 50 is opened on the side of the slide plate 24 facing the first slider 10, and the groove width of the locking groove 50 gradually narrows along the direction approaching the second clamping plate 23; the locking block 51 is arranged on the side of the first slider 10 facing the slide plate 24, and is slidably matched with the locking groove 50; when the first claw 11 and the second claw 21 are at the farthest distance, the locking block 51 is squeezed and clamped in the locking groove 50.

[0039] In order to facilitate the rotation of the control member 30 , the control member 30 is provided with a handle 301 .

[0040] Please Figure 1 Based on the reference Figures 2 to 4 This embodiment also provides a quick loading and unloading device, including a shell 1 and any one of the above-mentioned quick loading and unloading buckles, the first claw 11 and the second claw 21 are arranged on the edge of the shell 1; the control member 30 is rotatably connected to the shell 1 through the rotating shaft 31.

[0041] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A quick-loading and releasing buckle, characterized in that: include: A first slider (10) and a second slider (20), wherein the first slider (10) and the second slider (20) are slidably connected, and the sliding track is a straight line, and the first slider (10) and the second slider (20) are respectively provided with a first clamping claw (11) and a second clamping claw (21) protruding toward any side of the sliding track, and the first clamping claw (11) and the second clamping claw (21) are arranged opposite to each other, and a connecting line between the first clamping claw (11) and the second clamping claw (21) is parallel to the sliding track of the first slider (10); a control member (30), the control member (30) being rotationally connected to the external environment via a rotating shaft (31), the control member (30) being sandwiched between the first slider (10) and the second slider (20), and being movably connected to the first slider (10) and the second slider (20) respectively, so that the rotation of the control member (30) drives the first slider (10) and the second slider (20) to slide synchronously and in opposite directions; a locking mechanism, wherein when the first clamping claw (11) and the second clamping claw (21) are at the farthest distance, the locking mechanism can relatively fix the first slider (10) and the second slider (20); A reset mechanism, wherein the reset mechanism can reset the first clamping claw (11) and the second clamping claw (21) to the shortest distance.

2. The quick-release buckle according to claim 1, characterized in that: The reset mechanism comprises a first elastic member (40) and a second elastic member (41), wherein the first elastic member (40) and the second elastic member (41) are respectively arranged on the first sliding block (10) and the second sliding block (20); The projection of the connecting line of the first elastic member (40) and the second elastic member (41) on the first sliding block (10) is parallel to the sliding track of the first sliding block (10); The side of the first elastic member (40) away from the second elastic member (41) is used for contacting with the external environment and being pressed and fitted; The side of the second elastic member (41) away from the first elastic member (40) is used for contacting with the external environment and being pressed and fitted.

3. The quick-release buckle according to claim 2, characterized in that: The first elastic member (40) and the second elastic member (41) are both strip-shaped members, and the direction in which they are elastic is the same as the length direction; The length direction of the first elastic member (40) and the length direction of the second elastic member (41) are both parallel to the sliding track of the first sliding block (10); The first elastic member (40) and the second elastic member (41) are staggered along the length direction; One end of the first elastic member (40) away from the second elastic member (41) is connected to the first sliding block (10), and the other end is used for contacting with the external environment and being pressed and fitted; One end of the second elastic member (41) away from the first elastic member (40) is connected to the second sliding block (20), and the other end is used for contacting with the external environment and being pressed and fitted.

4. The quick-release buckle according to claim 2 or 3, characterized in that: The second slider (20) is in a strip shape, and the second slider (20) is provided with a slot (22), the slot (22) is a linear slot, and the length direction of the slot (22) is parallel to the length direction of the second slider (20), and the width direction of the slot (22) passes through the second slider (20); The second clamping claw (21) is arranged in the clamping groove (22) and is connected to a groove wall at any one end in the length direction of the clamping groove (22), and a claw hole is opened on the groove wall at the other end; The first clamping claw (11) is inserted into the claw hole, and the sliding direction of the first sliding block (10) is parallel to the length direction of the second sliding block (20), so that the first clamping claw (11) can extend into or withdraw from the claw hole.

5. The quick-release buckle according to claim 4, characterized in that: The first slider (10) is strip-shaped, the first claw (11) is arranged at one end of the first slider (10) in the length direction, and a first clamping plate (12) is protrudingly arranged at the other end, and the first clamping plate (12) is provided with a first control hole (121); A second clamping plate (23) is protrudingly provided at one end of the second sliding block (20) away from the second claw (21), and a second control hole (231) is formed in the second clamping plate (23); The control member (30) is clamped between the first clamping plate (12) and the second clamping plate (23), and the control member (30) is protrudingly provided with a first control block (32) and a second control block (33), and the first control block (32) and the second control block (33) are respectively inserted into the first control hole (121) and the second control hole (231).

6. The quick-release buckle according to claim 5, characterized in that: A slide plate (24) is provided at one end of the second slider (20) away from the second claw (21); the second clamping plate (23) is provided at one end of the slide plate (24) away from the second slider (20); the slide plate (24) is flush with a side of the second slider (20) where the clamping groove (22) is provided; The first sliding block (10) is slidably matched with the sliding block (24), and a side of the first sliding block (10) away from the sliding block (24) is flush with the second sliding block (20); The second elastic member (41) is arranged at an end of the second sliding block (20) away from the second clamping plate (23).

7. The quick-release buckle according to claim 6, characterized in that: A embedding groove (13) is formed on a side of the first sliding block (10) away from the sliding plate (24), and the embedding groove (13) extends along the length direction of the first sliding block (10); The first elastic member (40) is embedded in the embedding groove (13); one end of the first elastic member (40) close to the first claw (11) is connected to the groove wall of the embedding groove (13), and a gap is reserved between the other end and the groove wall of the embedding groove (13).

8. The quick-release buckle according to claim 7, characterized in that: The locking mechanism comprises a locking groove (50) and a locking block (51); The locking groove (50) is formed on a side of the slide plate (24) facing the first slide block (10), and the groove width of the locking groove (50) gradually narrows in a direction approaching the second clamping plate (23); The locking block (51) is arranged on a side of the first sliding block (10) facing the sliding plate (24) and is slidably matched with the locking groove (50); When the first clamping claw (11) and the second clamping claw (21) are at the farthest distance, the locking block (51) is squeezed and clamped in the locking groove (50).

9. The quick-release buckle according to claim 1, characterized in that: The control member (30) is provided with a handle (301) protruding therefrom.

10. A quick loading and unloading device, characterized in that: It comprises a shell (1) and the quick-loading and releasing buckle as claimed in any one of claims 1 to 9, wherein the first claw (11) and the second claw (21) are arranged on the edge of the shell (1); and the control member (30) is rotationally connected to the shell (1) via the rotating shaft (31).

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