Quick mounting buckle structure

Abstract

The utility model aims to provide a quick mounting buckle structure, which comprises a to-be-fixed part and a buckle assembly, the outer side wall of the to-be-fixed part is provided with a sliding chute, the inner bottom wall of the sliding chute is provided with a first top surface and a second top surface which are distributed at an interval, the buckle assembly comprises a screw rod, a stud and a buckle block, the screw rod is rotatably arranged on the to-be-fixed part, and the stud is rotatably arranged on the to-be-fixed part. The threaded rod is arranged in the sliding groove, the stud is arranged in the sliding groove in a sliding mode, the stud is in threaded connection with the threaded rod, the buckling block is arranged on the stud in a rotating mode, the buckling block is located in the sliding groove, and the threaded rod is used for driving the stud to slide along the sliding groove so that the first top face can push the buckling block to retract into the sliding groove or the second top face can push the buckling block to stretch out of the sliding groove. Thus, by rotating the screw rod, the buckling block can be automatically stored in the sliding groove or automatically stretch out of the sliding groove, the problem that the buckling block is stuck in the adjusting process is avoided, and the part to be fixed is rapidly and reliably installed on the installation plate.

Description

Technical Field

[0001] The utility model relates to the technical field of snap structures, in particular to a quick installation snap structure. Background Art

[0002] The snap structure is a way of detachable installation. Compared with using screws for locking and fixing, the snap structure does not need to open screw holes on the mounting plate. Therefore, it does not need to use screws for locking and fixing, but is fixed on the mounting plate through a structure that can be clamped or loosened.

[0003] For the existing snap structure, it mainly uses the rotation of a screw to open the fixing buckle, and then the reverse rotation of the screw drives the fixing buckle to clamp the mounting plate to fix the part to be fixed.

[0004] However, the existing such snap structure has the following deficiencies in actual use: when the screw rotates to drive the fixing buckle to move out, the fixing buckle is prone to jamming and cannot be smoothly moved out, resulting in the snap being unable to be reliably used. Therefore, in order to solve the problem that the existing fixing buckle is prone to jamming, the quick installation snap structure of this application is proposed. Summary of the Utility Model

[0005] The purpose of the utility model is to overcome the deficiencies in the prior art, and provide a quick installation snap structure that can effectively avoid the problem of the fixing buckle jamming, so as to reliably install the part to be fixed on the mounting plate.

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

[0007] A quick installation snap structure includes:

[0008] A part to be fixed, on the outer side wall of which a chute is opened, and a first top surface and a second top surface are opened on the inner bottom wall of the chute at intervals; and

[0009] A snap assembly, the snap assembly includes a screw rod, a stud and a buckle. The screw rod is rotatably arranged on the part to be fixed, and the screw rod is located in the chute. The stud is slidably arranged in the chute, and the stud is screwed with the screw rod. The buckle is rotatably arranged on the stud, and the buckle is located in the chute. When the screw rod is used to drive the stud to slide along the chute, the first top surface is used to push the buckle to retract into the chute, or the second top surface is used to push the buckle to extend out of the chute.

[0010] Optionally, an inclined support surface and a rounded corner surface are connected to each other on the buckle. When the inclined support surface abuts against the first top surface, the buckle retracts into the chute. When the rounded corner surface abuts against the second top surface, the buckle extends out of the chute.

[0011] Optionally, the inner top wall and the inner bottom wall of the sliding groove are perpendicular to each other. A top support surface is further provided on the buckle. The top support surface is connected to the rounded surface. When the top support surface approaches the inner top wall of the sliding groove, one end of the buckle extends out of the sliding groove to jointly clamp the mounting plate with the to-be-fixed member.

[0012] Optionally, a guiding groove is formed on the inner side wall of the sliding groove, and one end of the stud is slidably disposed in the guiding groove.

[0013] Optionally, two guiding grooves are provided, and the two guiding grooves are respectively located on two opposite inner side walls of the sliding groove. Both ends of the stud are slidably disposed in the two guiding grooves respectively.

[0014] Optionally, an avoidance groove and a rotation hole communicating with each other are formed on the buckle. The stud passes through the rotation hole, and the avoidance groove is used to avoid the screw rod.

[0015] Optionally, the to-be-fixed member includes a housing and a clamping block. The sliding groove is located on the outer side wall of the housing. The clamping block is detachably disposed at one end of the housing. The first top surface is located on the clamping block. The screw rod passes through the housing and is rotatably connected to the clamping block.

[0016] Optionally, the screw rod passes through the clamping block and is screwed with a nut, so that the screw rod is rotatably connected to the housing and the clamping block.

[0017] Optionally, two sliding grooves are provided, and two buckle assemblies are provided. The two buckle assemblies are respectively located in the two sliding grooves.

[0018] Compared with the prior art, the utility model has at least the following advantages:

[0019] When the screw rod is stressed and rotates, the stud drives the buckle to slide in the sliding groove. Since the buckle can rotate relative to the stud. When the first top surface abuts against the buckle, the first top surface will push the buckle, causing the buckle to retract into the sliding groove. At this time, the buckle assembly is completely received in the to-be-fixed member, so the to-be-fixed member can be inserted into the mounting plate without hindrance. When the second top surface abuts against the buckle, the second top surface will push the buckle, causing the buckle to extend out of the sliding groove until the buckle finally presses on the mounting plate to quickly fix the to-be-fixed member on the mounting plate. In this way, the problem of jamming of the buckle during the adjustment process can be effectively avoided, and the to-be-fixed member can be quickly and reliably installed on the mounting plate. Description of the Drawings

[0020] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following accompanying drawings only show some embodiments of the present utility model and should not be regarded as a limitation of the scope. For those of ordinary skill in the art, without creative efforts, other related accompanying drawings can also be obtained based on these drawings.

[0021] Figure 1 Structural schematic diagram of the quick installation buckle structure of an embodiment of the present utility model;

[0022] Figure 2 For Figure 1 Structural schematic diagram of another state of the quick installation buckle structure shown;

[0023] Figure 3 For Figure 1 Partial cross-sectional schematic diagram of the quick installation buckle structure shown;

[0024] Figure 4 For Figure 2 Partial cross-sectional schematic diagram of another state of the quick installation buckle structure shown;

[0025] Figure 5 Structural schematic diagram of the buckle of an embodiment of the present utility model.

[0026] Explanation of reference numerals:

[0027] 10. Quick installation buckle structure; 100. Component to be fixed; 200. Buckle assembly; 111. Slide groove; 121. First top surface; 112. Second top surface; 210. Screw rod; 220. Stud; 230. Buckle; 231. Inclined support surface; 232. Rounded corner surface; 233. Top support surface; 113. Guide groove; 234. Clearance groove; 235. Rotation hole; 110. Outer shell; 120. Locking block; 240. Nut. Detailed implementation manners

[0028] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant accompanying drawings. The preferred embodiments of the present utility model are shown in the accompanying drawings.

[0029] As Figures 1 to 4As shown in the figure, a quick-installation buckle structure 10 includes a piece to be fixed 100 and a buckle assembly 200. A chute 111 is formed on the outer sidewall of the piece to be fixed 100. A first top surface 121 and a second top surface 112 which are spaced apart are formed on the inner bottom wall of the chute 111. The buckle assembly 200 includes a screw rod 210, a stud 220 and a buckle block 230. The screw rod 210 is rotatably arranged on the piece to be fixed 100, and the screw rod 210 is located in the chute 111. The stud 220 is slidably arranged in the chute 111, and the stud 220 is screwed with the screw rod 210. The buckle block 230 is rotatably arranged on the stud 220, and the buckle block 230 is located in the chute 111. When the screw rod 210 is used to drive the stud 220 to slide along the chute 111, the first top surface 121 is used to push the buckle block 230 to retract into the chute 111, or the second top surface 112 is used to push the buckle block 230 to extend out of the chute 111.

[0030] It should be noted that the buckle assembly 200 is used to clamp and fix the piece to be fixed 100 on the mounting plate. Specifically, a chute 111 is formed on the outer sidewall of the piece to be fixed 100, and a first top surface 121 and a second top surface 112 are formed on the inner bottom wall of the chute 111. The screw rod 210 is rotatably installed on the piece to be fixed 100, and the screw rod 210 passes through the chute 111. The stud 220 is screwed with the screw rod 210, and the stud 220 is located in the chute 111. Further, the buckle block 230 is slidably installed in the chute 111, and the buckle block 230 is rotatably connected to the stud 220. Thus, when the screw rod 210 is forced to rotate, the stud 220 drives the buckle block 230 to slide in the chute 111. Since the buckle block 230 can rotate relative to the stud 220. When the first top surface 121 abuts against the buckle block 230, the first top surface 121 will push the buckle block 230, so that the buckle block 230 retracts into the chute 111. At this time, the buckle assembly 200 is completely received in the piece to be fixed 100, so the piece to be fixed 100 can be inserted into the mounting plate without hindrance. When the second top surface 112 abuts against the buckle block 230, the second top surface 112 will push the buckle block 230, so that the buckle block 230 extends out of the chute 111 until the buckle block 230 finally presses on the mounting plate to quickly fix the piece to be fixed 100 on the mounting plate. In this way, the problem that the buckle block 230 is stuck during the adjustment process can be effectively avoided, and the piece to be fixed 100 can be quickly and reliably installed on the mounting plate.

[0031] In an embodiment, two chutes 111 are formed, and two buckle assemblies 200 are provided. The two buckle assemblies 200 are respectively located in the two chutes 111. Thus, by providing two buckle assemblies 200, the opposite sides of the piece to be fixed 100 can be clamped and fixed on the mounting plate respectively, so as to improve the stability of the piece to be fixed 100.

[0032] Such as Figure 3 and Figure 4As shown, in one embodiment, the buckle 230 is provided with an inclined support surface 231 and a rounded corner surface 232 that are connected to each other. When the inclined support surface 231 abuts against the first top surface 121, the buckle 230 is retracted into the sliding groove 111. When the rounded corner surface 232 abuts against the second top surface 112, the buckle 230 extends out of the sliding groove 111.

[0033] It should be noted that when the screw 210 is stressed and rotates, and the stud 220 drives the buckle 230 to slide in the sliding groove 111, as the first top surface 121 abuts against the inclined support surface 231, the buckle 230 rotates relative to the stud 220, and the buckle 230 is completely received in the sliding groove 111. At this time, it can be ensured that the workpiece to be fixed 100 is reliably inserted on the mounting plate. When the second top surface 112 pushes against the rounded corner surface 232, the buckle 230 rotates relative to the stud 220, so that one end of the buckle 230 extends out of the sliding groove 111. As the screw 210 continues to rotate, finally the buckle 230 is supported by the inner top wall of the sliding groove 111, and the buckle 230 is reliably maintained in a state of extending out, so that the buckle 230 presses against the mounting plate, and the workpiece to be fixed 100 is reliably fixed.

[0034] As Figure 3 and Figure 4 shown, in one embodiment, the inner top wall of the sliding groove 111 is perpendicular to the inner bottom wall of the sliding groove 111. The buckle 230 is further provided with a top support surface 233, the top support surface 233 is connected to the rounded corner surface 232. When the top support surface 233 is close to the inner top wall of the sliding groove 111, one end of the buckle 230 extends out of the sliding groove 111 to clamp the mounting plate together with the workpiece to be fixed 100.

[0035] It should be noted that in order to enable the buckle 230 to stably maintain the state of pressing the mounting plate, that is, to enable one end of the buckle 230 to stably maintain the posture of extending out of the sliding groove 111. The buckle 230 is provided with a top support surface 233. When the stud 220 drives the buckle 230 to slide, so that the top support surface 233 is close to the inner top wall of the sliding groove 111, the buckle 230 is limited, and one end of it stably extends out of the sliding groove 111, so that the buckle 230 stably presses the mounting plate.

[0036] As Figures 2 to 4 shown, in one embodiment, a guide groove 113 is formed on the inner side wall of the sliding groove 111, and one end of the stud 220 is slidably arranged in the guide groove 113.

[0037] It should be noted that in order to enable the stud 220 to slide stably along the chute 111, since the diameter of the stud 220 is smaller than the inner diameter of the chute 111, guide grooves 113 are provided on the inner side wall of the chute 111 so that it can slide stably along the guide grooves 113. In one embodiment, two guide grooves 113 are provided, and the two guide grooves 113 are respectively located on the two opposite inner side walls of the chute 111, and both ends of the stud 220 are slidably disposed in the two guide grooves 113. In this way, it is ensured that the stud 220 slides stably along the length direction of the chute 111.

[0038] As Figure 5 shown, in one embodiment, the buckle 230 is provided with a clearance groove 234 and a rotation hole 235 that communicate with each other. The stud 220 passes through the rotation hole 235, and the clearance groove 234 is used to avoid the screw rod 210. In this way, the buckle 230 can rotate relative to the stud 220 with the rotation hole 235 as the center. In order to ensure that the buckle 230 rotates relative to the stud 220 to retract into the chute 111 or extend out of the chute 111, a clearance groove 234 is provided on the buckle 230 so that when the buckle 230 rotates, the clearance groove 234 avoids the screw rod 210.

[0039] As Figures 1 to 4 shown, in one embodiment, the piece to be fixed 100 includes a housing 110 and a clamping block 120. The chute 111 is located on the outer side wall of the housing 110. The clamping block 120 is detachably disposed at one end of the housing 110. The first top surface 121 is located on the clamping block 120. The screw rod 210 passes through the housing 110 to rotatably connect with the clamping block 120.

[0040] It should be noted that the clamping block 120 is installed at the bottom of the housing 110 by screws, and the clamping block 120 is located at the lower end of the chute 111. The first top surface 121 is located on the clamping block 120. In this way, after the screw rod 210 passes through the upper part of the housing 110 and extends into the chute 111, the screw rod 210 is rotatably connected with the clamping block 120. The detachable installation structure is provided to facilitate the production and assembly of the piece to be fixed 100 and the buckle assembly 200.

[0041] As Figure 1 、 Figure 3 and Figure 4 shown, in one embodiment, the screw rod 210 passes through the clamping block 120 and is screwed with a nut 240 so that the screw rod 210 is rotatably connected with the housing 110 and the clamping block 120. In this way, the screw rod 210 can rotate relative to the piece to be fixed 100, thereby driving the stud 220 to reciprocate along the length direction of the chute 111.

[0042] In one embodiment, the piece to be fixed 100 can be a speaker or other products that need to be fixedly installed.

[0043] The above-described embodiments merely represent several implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. Among them, the installation / fixing / setting mentioned in the present utility model can be understood to include, but not limited to, locking and fixing by using screws, unless otherwise specifically defined. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. A quick-installation buckle structure, characterized in that, Comprising: A piece to be fixed, on the outer side wall of which a sliding groove is formed, and on the inner bottom wall of the sliding groove, a first top surface and a second top surface are formed at intervals; and A buckle assembly, which includes a screw rod, a stud and a buckle. The screw rod is rotatably arranged on the piece to be fixed, and the screw rod is located in the sliding groove. The stud is slidably arranged in the sliding groove, and the stud is screwed with the screw rod. The buckle is rotatably arranged on the stud, and the buckle is located in the sliding groove. When the screw rod is used to drive the stud to slide along the sliding groove, the first top surface is used to push the buckle to retract into the sliding groove, or the second top surface is used to push the buckle to extend out of the sliding groove.

2. The quick installation buckle structure according to claim 1, characterized in that, An inclined support surface and a rounded corner surface are connected to each other on the buckle. When the inclined support surface abuts against the first top surface, the buckle retracts into the sliding groove. When the rounded corner surface abuts against the second top surface, the buckle extends out of the sliding groove.

3. The quick installation buckle structure according to claim 2, wherein, The inner top wall of the sliding groove is perpendicular to the inner bottom wall of the sliding groove. A top support surface is further arranged on the buckle. The top support surface is connected to the rounded corner surface. When the top support surface approaches the inner top wall of the sliding groove, one end of the buckle extends out of the sliding groove to clamp an installation plate together with the piece to be fixed.

4. The quick installation buckle structure according to claim 1, characterized in that A guide groove is formed on the inner side wall of the sliding groove, and one end of the stud is slidably arranged in the guide groove.

5. The quick installation buckle structure according to claim 4, characterized in that, Two guide grooves are formed. The two guide grooves are respectively located on the two opposite inner side walls of the sliding groove, and the two ends of the stud are respectively slidably arranged in the two guide grooves.

6. The quick installation buckle structure according to claim 1, characterized in that, An avoidance groove and a rotation hole are formed on the buckle and are communicated with each other. The stud passes through the rotation hole, and the avoidance groove is used to avoid the screw rod.

7. The quick installation buckle structure according to claim 1, wherein The piece to be fixed includes a housing and a clamping block. The sliding groove is located on the outer side wall of the housing. The clamping block is detachably arranged at one end of the housing. The first top surface is located on the clamping block. The screw rod passes through the housing to be rotatably connected with the clamping block.

8. The quick installation buckle structure according to claim 7, wherein, The screw rod passes through the clamping block to be screwed with a nut, so that the screw rod is rotatably connected with the housing and the clamping block.

9. The quick installation buckle structure according to claim 1, characterized in that, Two sliding grooves are formed, and two buckle assemblies are provided. The two buckle assemblies are respectively located in the two sliding grooves.

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