Quick installation and disassembly device

Abstract

The present invention discloses a rapid installation and disassembly device, comprising: a carrier, a toggle assembly, and a fixing assembly, wherein the toggle assembly is rotatably mounted on the carrier, and the fixing assembly is movably mounted on the carrier, wherein the toggle assembly rotates to push the fixing assembly to achieve fixation. Through the coordinated use of the carrier, toggle assembly, and fixing assembly, during installation, the toggle assembly rotates and toggle the fixing assembly, which acts on another object to achieve fixation. During disassembly, it is only necessary to push the fixing assembly back to its initial position. This not only ensures convenience, reliability, and firmness during installation and fixation, but also saves manpower. In actual use, while ensuring a good fixation effect, the operation is simple, facilitating rapid installation and disassembly by workers.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical structures, and in particular to a quick installation and disassembly device. Background Art

[0002] Products made from a variety of structural materials are often seen in everyday life, such as tables, stools, and panel lights. Fasteners are essential for joining two items together. Common fasteners include screws and pins. Screws require a screwdriver and have different directions, which is laborious and prone to errors. Pins are less convenient for installing internal products and offer lower reliability and durability. Furthermore, existing fasteners are often difficult to install and remove, making them inconvenient to use. Summary of the Invention

[0003] In view of the deficiencies in the prior art, the present invention provides a quick installation and disassembly device.

[0004] The present invention discloses a quick installation and disassembly device, comprising: a supporting member, a toggle assembly and a fixing assembly, wherein the toggle assembly is rotatably arranged on the supporting member, and the fixing assembly is movably arranged on the supporting member, wherein the toggle assembly is rotated to push the fixing assembly to move for fixing.

[0005] According to one embodiment of the present invention, the carrier is provided with a receiving groove and a guide groove, the fixing assembly is disposed in the receiving groove, and the fixing assembly moves along the guide groove.

[0006] According to one embodiment of the present invention, the carrier is further provided with a first supporting surface, a second supporting surface and a stop surface. The first supporting surface is used to support the fixing component, and the stop surface protrudes from the second supporting surface to stop the fixing component.

[0007] According to one embodiment of the present invention, the toggle assembly includes a rotating member, a transition member, and a toggle member. The rotating member is rotatably disposed on the supporting member through the toggle member, and the transition member is rotatably disposed on the rotating member.

[0008] According to one embodiment of the present invention, the toggle assembly further includes a first restoring member, which is sleeved on the toggle member, one end of the first restoring member abuts against the bearing member, and the other end of the first restoring member abuts against the rotating member.

[0009] According to one embodiment of the present invention, the rotating member is provided with a placement groove, and the other end of the first restoring member is located in the placement groove.

[0010] According to one embodiment of the present invention, a protrusion is provided at one end of the toggle member away from the rotating member, and the protrusion acts on the fixing assembly.

[0011] According to one embodiment of the present invention, the fixing assembly includes a fixing member and a second restoring member. The fixing member is disposed in the receiving groove. One end of the second restoring member abuts against the bottom wall of the receiving groove, and the other end of the second restoring member abuts against the fixing member.

[0012] According to one embodiment of the present invention, the fixing assembly further includes a limiting member, which is disposed between the fixing member and the second restoring member, and abuts against a side wall of the accommodating groove.

[0013] According to one embodiment of the present invention, an anti-slip tooth is provided on one end of the fixing member away from the accommodating groove.

[0014] The beneficial effect of the present invention is that, through the coordinated use of the supporting member, the toggle assembly and the fixing assembly, when installing, the toggle assembly rotates and toggles the fixing assembly, and the fixing assembly acts on another object to achieve fixation. When disassembling, it is only necessary to push the fixing assembly toward the initial position, which not only ensures the convenience, reliability and firmness during installation and fixation, but also saves manpower. In actual use, while ensuring the fixing effect, the operation is simple, which facilitates the staff to quickly install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 This is a three-dimensional structural diagram of the quick installation and disassembly device in the embodiment;

[0017] Figure 2 This is a three-dimensional structural diagram of the carrier 1 in the embodiment;

[0018] Figure 3 for Figure 2 A partial enlarged view of middle A;

[0019] Figure 4 This is a three-dimensional structural diagram of the toggle assembly 2 in the embodiment;

[0020] Figure 5 is a three-dimensional structural diagram of the toggle member 23 in the embodiment;

[0021] Figure 6 3D is a three-dimensional structural diagram of the fixing component 3 in the embodiment.

[0022] Description of Reference Numerals

[0023] 1-carrying member; 11-accommodating groove; 12-guide groove; 13-first supporting surface; 14-second supporting surface; 15-stop surface; 16-top bead;

[0024] 2-sliding assembly; 21-rotating member; 211-placement groove; 22-transition member; 23-sliding member; 231-protrusion; 24-first reset member;

[0025] 3-fixing assembly; 31-fixing member; 311-anti-slip teeth; 32-second reset member; 33-limiting member;

[0026] 4-Wall;

[0027] 5-Sound system. DETAILED DESCRIPTION

[0028] The following diagrams illustrate various embodiments of the present invention. For clarity, many practical details are included in the following description. However, it should be understood that these practical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not essential. Furthermore, to simplify the drawings, some commonly used structures and components are depicted in simplified schematic form.

[0029] In addition, in the present invention, descriptions such as "first" and "second" are only used for descriptive purposes and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0030] like Figure 1 As shown, Figure 1 The figure is a three-dimensional structural diagram of the rapid installation and removal device in an embodiment. This embodiment is described using an example of a device mounted on a wall top surface, such as a lamp or a speaker 5 mounted on the wall top surface. Specifically, the rapid installation and removal device is combined with a speaker 5 mounted on the wall top surface. The rapid installation and removal device of the present invention includes a carrier 1, a toggle assembly 2, and a fixing assembly 3. The toggle assembly 2 and the fixing assembly 3 are both located on the carrier 1. The toggle assembly 2 is rotatably mounted on the carrier 1, and the fixing assembly 3 is movably mounted on the carrier 1. When the toggle assembly 2 rotates, it pushes the fixing assembly 3 to move and fix it.

[0031] In specific applications, the speakers 5 are also provided on the carrier 1. Specifically, the carrier 1 is provided around the speakers 5.

[0032] Refer to it againFigure 2 - Figure 3 As shown Figure 2 is a three-dimensional structure diagram of the carrier 1 in the embodiment; Figure 3 is Figure 2 a partial enlarged view of A in. In specific application, the carrier 1 is provided with a receiving groove 11 and a guiding groove 12. The fixing component 3 is located in the receiving groove 11 and moves along the guiding groove 12. The carrier 1 is further provided with a first supporting surface 13, a second supporting surface 14 and a stopping surface 15. The first supporting surface 13 is located on the guiding groove 12. The second supporting surface 14 and the first supporting surface 13 are on the same horizontal plane. The stopping surface 15 is located on the second supporting surface 14 and protrudes from the second supporting surface 14. In the initial state or during disassembly, both the first supporting surface 13 and the second supporting surface 14 abut against the fixing component 3 for support, and the stopping surface 15 abuts against the fixing component 3 to stop the fixing component 3 and prevent the fixing component 3 from moving along the guiding groove 12 in the non-working state. Specifically, in order to make the quick installation and disassembly device more stable and firm during installation and use, the carrier 1 is provided with at least two receiving grooves 11, guiding grooves 12, first supporting surfaces 13, second supporting surfaces 14 and stopping surfaces 15. Correspondingly, the toggling component 2 and the fixing component 3 are also provided with two. In this embodiment, the carrier 1 is provided with four receiving grooves 11, guiding grooves 12, first supporting surfaces 13, second supporting surfaces 14 and stopping surfaces 15 around it. Correspondingly, the toggling component 2 and the fixing component 3 are also provided with four.

[0033] Refer to again as shown in Figure 4 - Figure 5 As shown Figure 4 is a three-dimensional structure diagram of the toggling component 2 in the embodiment; Figure 5 is a three-dimensional structure diagram of the toggling member 23 in the embodiment. In specific application, the toggling component 2 includes a rotating member 21, a transition member 22 and a toggling member 23. The rotating member 21 is located on one side of the receiving groove 11. One end of the toggling member 23 passes through one end of the rotating member 21, and this end of the toggling member 23 is rotatably arranged on the carrier 1, that is, the rotating member 21 is rotatably arranged on the carrier 1 through the toggling member 23. The transition member 22 is rotatably arranged at the end of the rotating member 21 away from the toggling member 23. Preferably, the rotating member 21 is arc-shaped to fit a round hole of corresponding size. Specifically, the rotating member 21 is key-connected to the toggling member 23. Further preferably, a convex block 231 is provided at the end of the toggling member 23 away from the rotating member 21, and the convex block 231 acts on the fixing component 3. Further preferably, in order to prevent the toggling member 23 from disengaging during transportation or use, a top bead 16 is provided between the end face of the carrier 1 and the toggling member 23. The top bead 16 is rotatably arranged on the carrier 1 and abuts against the end face of the toggling member 23.

[0034] Preferably, the toggle assembly 2 further includes a first return member 24, which is sleeved on the toggle member 23, with its ends respectively abutting the carrier 1 and the rotating member 21. In a specific application, the rotating member 21 is provided with a placement slot 211, with one end of the first return member 24 abutting the carrier 1 and the other end of the first return member 24 located within the placement slot 211. Specifically, the first return member 24 is a torsion spring.

[0035] Refer to it again Figure 6 As shown, Figure 6 It is a three-dimensional structural diagram of the fixing component 3 in the embodiment. In specific application, the fixing component 3 includes a fixing member 31 and a second reset member 32. The fixing member 31 is arranged in the receiving groove 11, and the fixing member 31 can move along the opening direction of the receiving groove 11. One end of the second reset member 32 abuts the inner bottom wall of the receiving groove 11, and the other end of the second reset member 32 abuts the fixing member 31. Preferably, the fixing component 3 also includes a limiting member 33. The limiting member 33 is arranged on the fixing member 31, and the limiting member 33 is located between the fixing member 31 and the second reset member 32. The limiting member 33 also abuts the inner wall surface of the receiving groove 11. Specifically, the abutment between the limiting member 33 and the inner wall surface of the receiving groove 11 is in the shape of an arc on both sides of the middle sharp mouth. In this embodiment, the second reset member 32 is a spring.

[0036] Further preferably, an end of the fixing member 31 away from the receiving groove 11 is provided with anti-slip teeth 311 to increase the roughness of the contact surface between the fixing member 31 and the wall 4, thereby increasing the friction and preventing the fixing member 31 from slipping off the wall 4.

[0037] When the cam 231 is in the closed position, the first stop 24 is pressed against the first support surface 13, the second support surface 14 and the stop surface 15, and the second stop 24 is pressed against the first support surface 13, the second support surface 14 and the stop surface 15, and the second stop 24 is pressed against the first support surface 13, the second support surface 14 and the stop surface 15, and the second stop 24 is pressed against the first support surface 13, the second support surface 14 and the stop surface 15, and the second stop 24 is pressed against the first support surface 13, the second support surface 14 and the stop surface 15, and the second stop 24 is pressed against the first support surface 13, the second support surface 14 and the stop surface 15, and the second stop 24 is pressed against the wall 4.

[0038] When disassembly is required, the end of the fixing member 31 located in the accommodating groove 11 is pushed by external force, so that the fixing member 31 returns to the initial position. At the same time, the supporting member 1 is slowly taken out, and the rotating member 21, the transition member 22 and the toggle member 23 gradually move toward the initial position. The fixing member 31 can be completely taken out after it abuts the first supporting surface 13, the second supporting surface 14 and the stop surface 15.

[0039] In summary, through the coordinated use of the carrier, the toggle assembly and the fixing assembly, when installing, the toggle assembly rotates and toggles the fixing assembly, and the fixing assembly acts on another object to achieve fixation. When disassembling, it is only necessary to push the fixing assembly toward the initial position. This not only ensures the convenience, reliability and firmness during installation and fixation, but also saves manpower. In actual use, while ensuring the fixing effect, the operation is simple, which facilitates quick installation and disassembly by the staff.

[0040] The foregoing is merely an embodiment of the present invention and is not intended to limit the present invention. It will be apparent to those skilled in the art that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are intended to be included within the scope of the claims of the present invention.

Claims

1. A quick installation and disassembly device, characterized in that, include: A carrier (1), a toggle assembly (2) and a fixing assembly (3), wherein the toggle assembly (2) is rotatably arranged on the carrier (1), and the fixing assembly (3) is movably arranged on the carrier (1), wherein the toggle assembly (2) is rotated to push the fixing assembly (3) to move and fix; The toggle assembly (2) comprises a rotating member (21), a transition member (22) and a toggle member (23), wherein the rotating member (21) is rotatably disposed on the carrier member (1) via the toggle member (23), and the transition member (22) is rotatably disposed on the rotating member (21); The toggle assembly (2) further includes a first restoring member (24), which is sleeved on the toggle member (23), one end of the first restoring member (24) abuts against the carrier member (1), and the other end of the first restoring member (24) abuts against the rotating member (21); The rotating member (21) is provided with a placement groove (211), and the other end of the first reset member (24) is located in the placement groove (211); A protrusion (231) is provided at one end of the toggle member (23) away from the rotating member (21), and the protrusion (231) acts on the fixed component (3); The carrier (1) is provided with a receiving groove (11) and a guide groove (12); the fixing component (3) is arranged in the receiving groove (11); and the fixing component (3) moves along the guide groove (12); The carrier (1) is further provided with a first supporting surface (13), a second supporting surface (14) and a stop surface (15); the first supporting surface (13) and the second supporting surface (14) support the fixed component (3); the stop surface (15) protrudes from the second supporting surface (14) and serves to stop the fixed component (3); The fixing assembly (3) includes a fixing member (31) and a second resetting member (32), wherein the fixing member (31) is arranged in the receiving groove (11), one end of the second resetting member (32) abuts against the bottom wall of the receiving groove (11), and the other end of the second resetting member (32) abuts against the fixing member (31); The fixing assembly (3) further includes a limiting member (33), the limiting member (33) being arranged between the fixing member (31) and the second resetting member (32), and the limiting member (33) abutting against a side wall of the accommodating groove (11); When the quick installation and disassembly device is used, the device is aligned with the reserved installation hole and pushed inward. After the transition piece (22) abuts against the inner wall of the installation hole, it shrinks toward the center of the installation hole. At the same time, the rotating piece (21) is driven to rotate. The first reset piece (24) is compressed under the action of the rotating piece (21). The rotating piece (21) drives the toggle piece (23) to rotate. During the rotation of the toggle piece (23), the protrusion (231) abuts against the fixing piece (31) and pushes the fixing piece (31) out of the stop surface (15 ), since the second reset member (32) is in a compressed state in the initial state, when the protrusion (231) pushes the fixing member (31) away from the first supporting surface (13), the second supporting surface (14) and the stop surface (15), under the elastic force of the second reset member (32), the fixing member (31) moves along the guide groove (12) and finally acts on the inside of the wall (4), and due to the interaction force between the limiting member (33) and the inner wall surface of the accommodating groove (11), the fixing member (31) can firmly abut against the wall (4).

2. The quick installation and disassembly device according to claim 1, characterized in that, An anti-slip tooth (311) is provided at one end of the fixing member (31) away from the accommodating groove (11).

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