Frame quick connecting mechanism

Abstract

The utility model discloses a quick frame connecting mechanism, which comprises a first connecting piece, a second connecting piece, a third connecting piece, a fourth connecting piece and a fifth connecting piece, and the two sides of the first connecting piece are symmetrically provided with hanging parts and are connected between two groups of frames through the hanging parts; the second connecting piece is arranged above the first connecting piece and is matched with the first connecting piece to jointly limit the transverse displacement of the two groups of frames; the adjusting assembly is connected to the bottom of the first connecting piece, is further connected with the second connecting piece and controls the second connecting piece to move up and down; when the adjusting assembly controls the second connecting piece to move downwards, the second connecting piece moves downwards to the first connecting piece and is matched with the first connecting piece to jointly restrain transverse displacement of the two sets of frames. When the adjusting assembly performs upward movement control on the second connecting piece, the second connecting piece is far away from the first connecting piece, and transverse displacement constraint on the two frames is relieved. A traditional bolt connecting and fixing mode is replaced, more time and labor can be saved during operation of combined connection between the frames, the frames can be rapidly mounted and dismounted, and the frame connecting and assembling efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of frame assembly technology, specifically to a frame quick connection mechanism. Background Technology

[0002] Current modular frames can be assembled on-site and according to actual needs. However, many prefabricated or modular frame structures, when connected to form large frame structures, rely on bolts or screws and connectors to link adjacent frames. This type of frame connection, using bolts and supporting corner brackets, makes the entire frame assembly and disassembly process extremely time-consuming and labor-intensive.

[0003] In summary, there is an urgent need to develop a new type of quick-connect frame mechanism. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a quick-connect frame mechanism to replace the traditional bolt connection method. This mechanism makes the combination and connection between frames more time-saving and labor-saving during operation, and enables rapid installation and disassembly of the frames, thereby effectively improving the efficiency of frame connection and assembly.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A frame quick-connect mechanism includes a mechanism body, the mechanism body comprising:

[0007] The first connector has symmetrically arranged hanging parts on both sides, and the first connector is connected between the two sets of frames through the hanging parts;

[0008] The second connector is located above the first connector. The second connector is used to cooperate with the first connector to jointly restrict the lateral displacement of the two sets of frames.

[0009] An adjustment component is connected to the bottom of the first connector and is also connected to the second connector to control the vertical displacement of the second connector.

[0010] When the adjusting component moves the second connector downward, the second connector moves down to the first connector and cooperates with the first connector to jointly constrain the lateral displacement of the two sets of frames; when the adjusting component moves the second connector upward, the second connector moves away from the first connector and releases the constraint on the lateral displacement of the two sets of frames.

[0011] Furthermore, the hook-on portion on the first connector has an upwardly folding-in structure, and the hook-on portion has outwardly expanding bending blocks on both sides.

[0012] Furthermore, the first connector has symmetrically arranged bent portions on its other two sides, and the bent portions are downwardly outwardly flared bent structures.

[0013] Furthermore, the adjustment assembly includes a hand crank, a linkage, a bushing, a lifting shaft, a fastening sleeve, a pin, and a locking rod. The hand crank is connected to the linkage via a pin, and the hand crank is also connected to the lifting shaft via a pin. The linkage is also connected to the bushing via a pin. The upper part of the bushing penetrates the panel of the first connecting member. The fastening sleeve is located on the upper part of the panel of the first connecting member and is connected to the bushing. The lower end of the lifting shaft penetrates the bushing and is connected to the hand crank. The upper end of the lifting shaft extends to the lower part of the second connecting member, and the second connecting member is connected to the lifting shaft together via the locking rod.

[0014] Furthermore, the first connector is an integrally stamped structural component, and the second connector has an overall frame structure.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] A quick-connection mechanism for frames is provided, including a first connector with symmetrically arranged hook parts on both sides, which connect the first connector to two sets of frames; a second connector located above the first connector, which cooperates with the first connector to jointly restrict the lateral displacement of the two sets of frames; and an adjustment component connected to the bottom of the first connector and also connected to the second connector to control its vertical displacement. When the adjustment component moves the second connector downwards, the second connector moves down to engage with the first connector, jointly restricting the lateral displacement of the two sets of frames; when the adjustment component moves the second connector upwards, the second connector moves away from the first connector, releasing the constraint on the lateral displacement of the two sets of frames. Through this technical solution, this quick-connection mechanism replaces the traditional bolt connection method, making the assembly and connection between frames more time-saving and labor-saving during operation, enabling rapid installation and disassembly of frames, thereby effectively improving the efficiency of frame connection and assembly. Attached Figure Description

[0017] Figure 1 The diagram shown is a 3D structural diagram of the frame quick-connect mechanism;

[0018] Figure 2 The diagram shown is a side view of the frame quick-connect mechanism.

[0019] Figure 3 The diagram shown is an exploded assembly structure diagram of the frame quick-connect mechanism;

[0020] Figure 4 The diagram shown is a structural diagram of the adjustment component;

[0021] Figure 5 The diagram shown is a 3D structural representation of the quick-connect mechanism of the frame in use.

[0022] Figure 6 The diagram shown is a side view of the frame quick-connect mechanism in use.

[0023] Figure 7 As shown Figure 6 A magnified view of a portion of the image;

[0024] Figure 8 The diagram shown is a side view of the frame quick-connect mechanism in use.

[0025] Figure 9 As shown Figure 8 A magnified view of a portion of the image.

[0026] In the diagram: 1. First connecting piece; 2. Second connecting piece; 3. Adjustment component; 4. Frame; 5. Mechanism body; 11. Hanging part; 12. Bending part; 31. Hand crank; 32. Linkage component; 33. Bushing; 34. Lifting shaft; 35. Fastening sleeve; 36. Pin; 37. Locking rod; 111. Bending block. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] See Figure 1-9 As shown, this utility model provides a technical solution: a frame quick connection mechanism, including a mechanism body 5, the mechanism body 5 including:

[0029] The first connector 1 has symmetrically arranged hanging parts 11 on both sides, and the first connector 1 is connected to the two sets of frames 4 through the hanging parts 11.

[0030] The second connector 2 has an overall frame structure and is located above the first connector 1. The second connector 2 is used to cooperate with the first connector 1 to jointly restrict the lateral displacement of the two sets of frames 4.

[0031] Adjustment component 3 is connected to the bottom of the first connector 1, and adjustment component 3 is also connected to the second connector 2 and controls the vertical displacement of the second connector 2;

[0032] When the adjusting component 3 controls the downward movement of the second connecting piece 2, the second connecting piece 2 moves down to cooperate with the first connecting piece 1, jointly constraining the lateral displacement of the two sets of frames 4; when the adjusting component 3 controls the upward movement of the second connecting piece 2, the second connecting piece 2 moves away from the first connecting piece 1, releasing the constraint on the lateral displacement of the two sets of frames 4. This quick-connect frame mechanism replaces the traditional bolt connection method, making the combination connection between frames more time-saving and labor-saving during operation, enabling rapid installation and disassembly of the frames, thereby effectively improving the efficiency of frame connection and assembly.

[0033] See Figure 1-3 As shown, the first connector 1 is an integrally stamped structural component. The hook part 11 on the first connector 1 is an upwardly folded-inward structure. The first connector 1 is stably connected between the two sets of frames 4 through the hook part 11. The hook part 11 has outwardly expanding bending blocks 111 on both sides. The bending blocks 111 can increase the contact area between the first connector 1 and the frame 4, making the connection more stable.

[0034] The first connector 1 has symmetrically arranged bending portions 12 on both sides. The bending portions 12 are downwardly expanding bending structures. Similarly, the bending portions 12 can increase the contact area between the first connector 1 and the frame 4, making the connection more stable.

[0035] See Figure 4 As shown, the adjustment assembly 3 includes a hand crank 31, a linkage 32, a bushing 33, a lifting shaft 34, a fastening sleeve 35, a pin 36, and a locking rod 37. The hand crank 31 is connected to the linkage 32 via the pin 36, and the hand crank 31 is also connected to the lifting shaft 34 via the pin 36. The linkage 32 is also connected to the bushing 33 via the pin 36. The upper part of the bushing 33 passes through the panel of the first connecting member 1. The fastening sleeve 35 is located on the upper part of the panel of the first connecting member 1 and is connected to the bushing 33. The lower end of the lifting shaft 34 passes through the bushing 33 and is connected to the hand crank 31. The upper end of the lifting shaft 34 extends to the lower part of the second connecting member 2, and the second connecting member 2 and the lifting shaft 34 are connected together via the locking rod 37. With the above design, when the hand joystick 31 swings clockwise, the lifting shaft 34 moves down and simultaneously moves the second connecting piece 2 down; when the hand joystick 31 swings counterclockwise, the lifting shaft 34 moves up and simultaneously moves the second connecting piece 2 up.

[0036] See Figure 5-9As shown, in use, the first connecting piece 1 is connected to the two sets of frames 4 via the hook part 11. After the first connecting piece 1 is installed in place, the hand crank 31 is swung clockwise, driving the lifting shaft 34 downward. The lifting shaft 34 simultaneously drives the second connecting piece 2 downward, so that the second connecting piece 2 moves down to the first connecting piece 1 and cooperates with it, jointly constraining the lateral displacement of the two sets of frames 4 and maintaining a certain distance between them. At the same time, the cooperation between the first connecting piece 1 and the second connecting piece 2 locks the two sets of frames 4. When disassembly is required, the hand crank 31 is swung counterclockwise, driving the lifting shaft 34 upward. The lifting shaft 34 simultaneously drives the second connecting piece 2 upward, moving it away from the first connecting piece 1 and releasing the constraint on the lateral displacement of the two sets of frames 4. This quick-connect frame mechanism replaces the traditional bolt connection method, making the combination connection between frames more time-saving and labor-saving during operation. It enables rapid installation and disassembly of frames, thereby effectively improving the efficiency of frame connection and assembly.

Claims

1. A frame quick-connection mechanism, characterized in that, Includes a mechanism body (5), which includes: The first connector (1) has symmetrically arranged hanging parts (11) on both sides, and the first connector (1) is connected to the two sets of frames through the hanging parts (11); The second connector (2) is located above the first connector (1). The second connector (2) is used to cooperate with the first connector (1) to jointly restrict the lateral displacement of the two sets of frames. Adjustment component (3) is connected to the bottom of the first connector (1), and adjustment component (3) is also connected to the second connector (2) and controls the vertical displacement of the second connector (2); When the adjustment component (3) moves the second connector (2) downward, the second connector (2) moves downward to the first connector (1) and cooperates with the first connector (1) to jointly constrain the lateral displacement of the two sets of frames; when the adjustment component (3) moves the second connector (2) upward, the second connector (2) moves away from the first connector (1) and releases the constraint on the lateral displacement of the two sets of frames.

2. The frame quick-connect mechanism according to claim 1, characterized in that, The first connector (1) has an upward inward folding structure for the hook part (1), and the hook part (11) has outward folding blocks (111) on both sides.

3. The frame quick-connect mechanism according to claim 1 or 2, characterized in that, The first connector (1) has symmetrically arranged bending portions (12) on both sides, and the bending portions (12) are downwardly outward bending structures.

4. The frame quick-connect mechanism according to claim 1, characterized in that, The adjustment assembly (3) includes a hand crank (31), a linkage (32), a bushing (33), a lifting shaft (34), a fastening sleeve (35), a pin (36), and a locking rod (37); the hand crank (31) is connected to the linkage (32) via the pin (36), the hand crank (31) is also connected to the lifting shaft (34) via the pin (36), and the linkage (32) is also connected to the bushing (33) via the pin (36). The upper part of the bushing (33) passes through the panel of the first connector (1). The fastening sleeve (35) is located on the upper part of the panel of the first connector (1) and is connected to the bushing (33). The lower end of the lifting shaft (34) passes through the bushing (33) and is connected to the hand crank (31). The upper end of the lifting shaft (34) extends to the lower part of the second connector (2). The second connector (2) and the lifting shaft (34) are connected together by the locking rod (37).

5. The frame quick-connect mechanism according to claim 1, characterized in that, The first connector (1) is an integral stamped structural component, and the second connector (2) has an overall frame structure.

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