Quick connecting structure on profile frame

Abstract

The utility model provides a quick connecting structure on a profile frame, which belongs to the technical field of quick connecting pieces, and comprises a T-shaped slider provided with a threaded hole; the auxiliary part is provided with a through hole and two wing plates located on the two sides of the through hole respectively, and a limiting space used for containing the T-shaped sliding block is formed between the two wing plates; the bolt penetrates through the through hole and is in threaded connection with the T-shaped sliding block through the threaded hole; the relative positions of the auxiliary piece and the T-shaped sliding block comprise a locking position; when the auxiliary part is located at the locking position, the T-shaped sliding block is located in the limiting space between the two wing plates and is limited to rotate relative to the auxiliary part. The bolt has the advantages that the overall structure is simple and reliable, installation is convenient, the auxiliary part is additionally arranged to restrain rotation of the T-shaped sliding block, when the bolt is screwed, the freedom degree of the auxiliary part is limited through the two wing plates, and the T-shaped sliding block cannot be disengaged from the interiors of the caulking grooves.

Description

Technical Field

[0001] The utility model belongs to the technical field of quick connectors and relates to a quick connection structure on a profile frame. Background Art

[0002] In modern laboratories and some production environments, profile frames are widely used as a basic structure. They are built during the design phase to support the flexible configuration of various subsequent equipment and fixtures. In some non-standard tests or specific production processes, pre-installed sliders often need to be quickly adjusted or supplemented to adapt to different experimental settings or production requirements. Traditional T-type sliders are widely used because they are easy to assemble quickly, but this design has defects: in actual operation, the slider is not locked immediately after being placed in the track. During the process of tightening with screws, the slider is prone to rotation or displacement, making it impossible to install the slider in place, and it is very troublesome to install. Utility Model Content

[0003] The utility model aims to solve the above problems in the prior art and proposes a quick connection structure on a profile frame.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a quick connection structure on a profile frame, comprising:

[0005] A T-shaped slider, wherein the T-shaped slider is provided with a threaded hole;

[0006] An auxiliary component, wherein the auxiliary component is provided with a through hole and two wing plates respectively located on both sides of the through hole, and a limiting space for accommodating the T-shaped slider is formed between the two wing plates;

[0007] A bolt, the bolt passes through the through hole and is threadedly connected to the T-shaped slider through the threaded hole;

[0008] The relative position of the auxiliary member and the T-shaped slider includes a locking position; when the auxiliary member is in the locking position, the T-shaped slider is located in the limiting space between the two wing plates and the T-shaped slider is restricted from rotating relative to the auxiliary member.

[0009] Preferably, the two wing panels are formed by folding two sides of the auxiliary component.

[0010] Preferably, the wing plate is arranged perpendicular to the surface of the auxiliary component.

[0011] Preferably, it also includes a profile, which has an embedding groove; when the T-shaped slider is connected to the profile, the T-shaped slider is embedded in the embedding groove, the auxiliary part is in the locking position, and the two wing plates are arranged along the length direction of the embedding groove and inserted into the embedding groove.

[0012] Preferably, the embedding groove is configured as a T-slot structure.

[0013] Preferably, when the T-shaped slider is connected to the profile, the length direction of the T-shaped slider is perpendicular to the length direction of the embedding groove.

[0014] Preferably, the width of the T-shaped slider is smaller than the width of the opening of the embedding groove, and when the length direction of the T-shaped slider is consistent with the length direction of the embedding groove, the T-shaped slider is allowed to pass through the opening of the embedding groove.

[0015] Preferably, the width of the wing plate is smaller than the width of the embedding groove opening.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The overall structure is simple, reliable and easy to install. Auxiliary parts are added to constrain the rotation of the T-shaped slider. Therefore, when tightening the bolt, the auxiliary parts limit the degree of freedom of the auxiliary parts through two wing plates, so that the T-shaped slider will not fall out of the groove.

[0018] 2. The process of tightening the bolts not only fixes the T-shaped slider in the groove, but also, thanks to the limit design of the auxiliary parts, the T-shaped slider will not rotate or shift even when the tightening torque is applied, ensuring the efficiency and safety of the installation.

[0019] 3. The width of the T-shaped slider is deliberately designed to be smaller than the width of the profile groove opening. This size difference allows the T-shaped slider to smoothly pass through the groove opening and enter the groove. In addition, the length of the T-shaped slider is smaller than the width of the groove, which ensures that the T-shaped slider can slide smoothly along the guide path of the groove until it reaches the predetermined installation position. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a top view of the quick connection structure of the utility model.

[0021] Figure 2 It is a structural schematic diagram of the quick connection structure of the utility model.

[0022] Figure 3 The figure is a schematic diagram of the connection relationship among the T-shaped sliding block, the auxiliary parts and the bolts of the utility model.

[0023] Figure 4 This is a structural exploded view of the T-shaped slider, auxiliary parts and bolts of the utility model.

[0024] In the figure, 100, T-shaped slider; 110, threaded hole; 200, auxiliary part; 210, wing plate; 220, limiting space; 230, through hole; 300, bolt; 400, profile; 410, embedded groove. DETAILED DESCRIPTION

[0025] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0026] like Figure 1-4 As shown, a quick connection structure on a profile frame includes: a T-shaped slider 100, the T-shaped slider 100 is provided with a threaded hole 110; an auxiliary component 200, the auxiliary component 200 is provided with a through hole 230 and two wing plates 210 respectively located on both sides of the through hole 230, and a limiting space 220 for accommodating the T-shaped slider 100 is formed between the two wing plates 210; a bolt 300, the bolt 300 passes through the through hole 230 and is threadedly connected to the T-shaped slider 100 through the threaded hole 110; the relative position of the auxiliary component 200 and the T-shaped slider 100 includes a locking position; when the auxiliary component 200 is in the locking position, the T-shaped slider 100 is located in the limiting space 220 between the two wing plates 210 and the T-shaped slider is restricted from rotating relative to the auxiliary component 200.

[0027] Specifically, the T-shaped slider 100 is actually a square structure, which is designed with a threaded hole 110 for fastening with a bolt 300. The auxiliary component 200 not only has a through hole 230 for the bolt 300 to pass through, but also has wing plates 210 designed on both sides thereof. The two wing plates 210 form a limiting space 220 for receiving and limiting the T-shaped slider 100. The bolt 300 passes through the through hole 230 of the auxiliary component 200 and docks with the threaded hole 110 of the T-shaped slider 100. When the auxiliary component 200 is in the locked position, the T-shaped slider 100 cannot rotate with the threaded hole 110 as the rotation center. At this time, turning the bolt 300 will not cause the T-shaped slider 100 to rotate, but will cause the T-shaped slider 100 to move along the axial direction of the bolt 300.

[0028] In actual use, the relative position of the auxiliary member 200 and the T-shaped slider 100 is firstly set to the unlocked position, that is, the T-shaped slider 100 is not in the limited space 220, and the length direction of the T-shaped slider 100 is ensured to be consistent with the length direction of the embedding groove 410 of the profile 400. At this time, the T-shaped slider 100 can enter the embedding groove 410, and then the T-shaped slider 100 is rotated 90° (by screwing the T-shaped slider 100 with the bolt 300), so that the T-shaped slider 100 is perpendicular to the embedding groove 410. The length direction of the groove 410 is stuck inside the embedded groove 410, and then the auxiliary component 200 is attached to the profile 400, and the two wing plates 210 of the auxiliary component 200 are stuck in the embedded groove 410. At this time, the T-shaped slider 100 is located in the limited space 220 between the two wing plates 210. At this time, the T-shaped slider 100 cannot rotate relative to the auxiliary plate, and then the bolts 300 can be tightened to complete the installation. During the process of tightening the bolts 300, it can be ensured that the T-shaped slider 100 will not fall out of the embedded groove 410.

[0029] The overall structure is simple, reliable and easy to install. An auxiliary component 200 is added to constrain the rotation of the T-shaped slider 100. Therefore, when the bolt 300 is tightened, the auxiliary component 200 limits the freedom of the auxiliary component 200 through the two wing plates 210, so that the T-shaped slider 100 will not fall out of the groove 410.

[0030] On the basis of the above embodiment, the two wing plates 210 are formed by folding two sides of the auxiliary member 200. Preferably, the wing plates 210 are arranged perpendicular to the surface of the auxiliary member 200.

[0031] like Figure 1-4 As shown, on the basis of the above embodiment, it also includes a profile 400, and the profile 400 is provided with a embedding groove 410; when the T-shaped slider 100 is connected to the profile 400, the T-shaped slider 100 is embedded in the embedding groove 410, the auxiliary component 200 is in a locked position, and the two wing plates 210 are arranged along the length direction of the embedding groove 410 and inserted into the embedding groove 410.

[0032] The T-shaped slider 100 is actually detachably connected to the profile 400. The bolt 300 and the auxiliary member 200 are used to assist the assembly of the T-shaped slider 100 and the profile 400. Preferably, the embedding groove 410 is set as a T-shaped groove structure. The T-shaped slider 100 is first designed according to its size and the matching design of the embedding groove 410 of the profile 400. When the length direction of the slider is consistent with the length direction of the embedding groove 410 of the profile 400, the slider can smoothly pass through the opening of the embedding groove 410 and enter the inside of the embedding groove 410. Here, the width of the T-shaped slider 100 is designed to be narrower than the opening of the embedding groove 410 to ensure that the slider can slide in smoothly. The design width of the wing plate 210 is also smaller than the opening of the embedding groove 410, so that the wing plate 210 can be smoothly inserted into the embedding groove 410. When the auxiliary member 200 is placed in an appropriate position and the wing plate 210 is completely embedded in the embedding groove 410 of the profile 400, the relationship between the auxiliary member 200 and the T-shaped slider 100 is in a locked position. In this position, the T-shaped slider 100 is firmly fixed in the limiting space 220 formed between the two wing plates 210 of the auxiliary component 200, and the auxiliary component 200 is fixed relative to the profile 400, which effectively limits any unnecessary rotation of the T-shaped slider 100, thereby ensuring the stability of the connection.

[0033] Finally, the T-shaped slider 100 is firmly buckled in the embedding groove 410 by tightening the bolt 300. The process of tightening the bolt 300 not only fixes the T-shaped slider 100 in the embedding groove 410, but also, thanks to the limiting design of the auxiliary component 200, the T-shaped slider 100 will not rotate or shift even when the tightening torque is applied, thereby ensuring the efficiency and safety of the installation.

[0034] On the basis of the above-mentioned embodiment, when the T-shaped slider 100 is connected to the profile 400 , the length direction of the T-shaped slider 100 is perpendicular to the length direction of the embedding groove 410 .

[0035] Based on the above embodiment, the width of the T-shaped slider 100 is smaller than the width of the opening of the embedding groove 410 , and when the length direction of the T-shaped slider 100 is consistent with the length direction of the embedding groove 410 , the T-shaped slider 100 is allowed to pass through the opening of the embedding groove 410 .

[0036] The design of the T-shaped slider 100 fully considers the coordination with the profile 400 embedding groove 410 and the convenience of installation. Specifically, the width of the T-shaped slider 100 is deliberately designed to be smaller than the width of the opening of the embedding groove 410 of the profile 400. Such a size difference enables the T-shaped slider 100 to smoothly pass through the opening of the embedding groove 410 and enter the inside of the embedding groove 410. In addition, the length of the T-shaped slider 100 is smaller than the width of the inside of the embedding groove 410, which ensures that the T-shaped slider 100 can slide smoothly along the guide path of the embedding groove 410 until it reaches the predetermined installation position.

[0037] On the basis of the above embodiment, the width of the wing plate 210 is smaller than the width of the opening of the embedding groove 410. The fact that the width of the wing plate 210 is smaller than the opening width of the embedding groove 410 means that when the auxiliary member 200 is assembled with the profile 400, the wing plate 210 can be easily inserted into the embedding groove 410 without getting stuck due to being too wide, thereby improving the smoothness of assembly. After the auxiliary member 200 is locked, the wing plate 210 contacts the side of the embedding groove 410 of the profile 400, thereby fixing the auxiliary member 200.

[0038] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0039] In addition, in the present invention, the descriptions of "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0040] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. A quick connection structure on a profile frame, characterized in that: include: A T-shaped slider (100), wherein the T-shaped slider (100) is provided with a threaded hole (110); An auxiliary component (200), wherein the auxiliary component (200) is provided with a through hole (230) and two wing plates (210) respectively located on both sides of the through hole (230), and a limiting space (220) for accommodating the T-shaped slider (100) is formed between the two wing plates (210); A bolt (300), wherein the bolt (300) passes through the through hole (230) and is threadedly connected to the T-shaped slider (100) through the threaded hole (110); The relative position of the auxiliary component (200) and the T-shaped slider (100) includes a locking position; when the auxiliary component (200) is in the locking position, the T-shaped slider (100) is located in the limiting space (220) between the two wing plates (210) and the T-shaped slider is restricted from rotating relative to the auxiliary component (200).

2. A quick connection structure on a profile frame as claimed in claim 1, characterized in that: The two wing panels (210) are formed by folding two sides of the auxiliary component (200).

3. A quick connection structure on a profile frame as claimed in claim 2, characterized in that: The wing plate (210) is arranged perpendicular to the surface of the auxiliary component (200).

4. The quick connection structure on a profile frame according to claim 1, characterized in that: The invention also comprises a profile (400), wherein the profile (400) is provided with an embedding groove (410); when the T-shaped slider (100) is connected to the profile (400), the T-shaped slider (100) is embedded in the embedding groove (410), the auxiliary component (200) is in the locking position, and the two wing plates (210) are arranged along the length direction of the embedding groove (410) and inserted into the embedding groove (410).

5. A quick connection structure on a profile frame as claimed in claim 4, characterized in that: The embedding groove (410) is configured as a T-shaped groove structure.

6. A quick connection structure on a profile frame as claimed in claim 4, characterized in that: When the T-shaped sliding block (100) is connected to the profile (400), the length direction of the T-shaped sliding block (100) is perpendicular to the length direction of the embedding groove (410).

7. A quick connection structure on a profile frame as claimed in claim 4, characterized in that: The width of the T-shaped slider (100) is smaller than the width of the opening of the embedding groove (410), and when the length direction of the T-shaped slider (100) is consistent with the length direction of the embedding groove (410), the T-shaped slider (100) is allowed to pass through the opening of the embedding groove (410).

8. The quick connection structure on a profile frame according to claim 4, characterized in that: The width of the wing plate (210) is smaller than the width of the opening of the embedding groove (410).

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