Profile guide mechanism

Abstract

The utility model discloses a section bar guiding mechanism, relates to the technical field of camera shooting equipment, and comprises a guiding housing sleeved on the surface of an aluminum section bar body, the guiding housing comprises four installation boxes, the four installation boxes are respectively arranged on the upper, lower, left and right sides of the aluminum section bar body, and installation grooves are arranged in the installation boxes. A mounting groove is formed in the surface of the aluminum profile body, a rotating assembly is arranged in the mounting groove, the rotating assembly comprises a mounting rod, a roller is rotationally mounted on the mounting rod, and the roller is attached to the surface of the aluminum profile body; according to the utility model, the arranged guide shell is sleeved on the aluminum profile body, so that the photographic equipment can be installed and fixed with the guide shell, at the moment, no matter whether the aluminum profile body is used as a ground rail or the photographic equipment is hoisted, the guide shell and the aluminum profile body can be ensured not to fall off, and the safety of the photographic equipment is ensured, and the friction force between the guide shell and the aluminum profile body can be greatly reduced through the arranged rolling wheels, and movement of the photographic equipment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of photographic equipment, in particular to a profile guiding mechanism. Background Art

[0002] In the field of photography, aluminum profile guiding mechanisms have various applications. They can be used to build photographic tracks to achieve stable movement and precise positioning of cameras, adapting to shooting in different environments; for lighting tracks, they can flexibly arrange lights and improve work efficiency; they can also be used as background support frames to stably support the background and facilitate replacement. In short, aluminum profile guiding mechanisms bring many conveniences to photographic creation.

[0003] Currently, the length of the ground track used by cameras is limited, and it is easy for the rollers to fall off from the ground track, which is likely to cause damage to the camera. Therefore, in view of the above phenomenon, a profile guiding mechanism is proposed to meet the actual use needs. Summary of the Utility Model

[0004] The utility model provides a profile guiding mechanism, which solves the technical problems in the background art.

[0005] To solve the above technical problems, a profile guiding mechanism provided by the utility model includes a guiding housing sleeved on the surface of an aluminum profile body. The guiding housing includes four mounting boxes, and the four mounting boxes are respectively located on the upper, lower, left, and right of the aluminum profile body. An installation groove is formed inside the mounting box, and a rotating component is arranged inside the installation groove. The rotating component includes a mounting rod, and a roller is rotatably mounted on the mounting rod. The roller is in contact with the surface of the aluminum profile body.

[0006] Preferably, the mounting rod includes a fixed rod and a movable rod. Fixed connection plates are integrally formed at both ends of the fixed rod, and the fixed connection plates are fixedly installed inside the installation groove by screws. Installation columns are integrally formed at both ends of the movable rod.

[0007] Preferably, a movable block is sleeved on the surface of the installation column. The movable block is movably installed inside the guiding housing. A spring is fixedly connected to the top of the movable block, and the top end of the spring is fixedly connected to a fixing plate. The fixing plate is inlaid and installed on the top of the mounting box by screws.

[0008] Preferably, a top cover is inlaid and installed on the top of the mounting box by screws. A through groove is formed on the top cover, and the size of the through groove matches that of the fixing plate. The position of the through groove corresponds to the position of the fixed connection plate.

[0009] Preferably, two of the four mounting rods are fixed rods and two are movable rods. One of the fixed rods and one of the movable rods are respectively located on both sides of the guiding housing.

[0010] Compared with the related art, a profile guiding mechanism provided by the present utility model has the following beneficial effects:

[0011] The present utility model provides a profile guiding mechanism. By sleeving the guiding housing on the aluminum profile body, the photographic equipment can be installed and fixed to the guiding housing. At this time, whether the aluminum profile body is used as a ground rail or the photographic equipment is hoisted, it can be ensured that the guiding housing and the aluminum profile body will not fall off, ensuring the safety of the photographic equipment. Among them, by providing rollers, the friction between the guiding housing and the aluminum profile body can be greatly reduced, facilitating the movement of the photographic equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0013] Figure 2 is a schematic sectional structure diagram of the guiding housing of the present utility model;

[0014] Figure 3 is a schematic sectional structure diagram of the movable block of the present utility model;

[0015] Figure 4 is a schematic diagram of the structure when the guiding housing of the present utility model is installed on the surface of the aluminum profile.

[0016] Reference numerals in the figure: 1, guiding housing; 2, installation groove; 3, rotating assembly; 4, top cover; 5, movable block; 31, fixed connecting plate; 32, roller; 34, installation column; 41, through groove; 51, spring; 52, fixing plate; 100, aluminum profile body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] An embodiment is given by Figures 1-4 The present utility model includes a guiding housing 1 sleeved on the surface of an aluminum profile body 100. The guiding housing 1 includes four installation boxes, which are respectively located above, below, left, and right of the aluminum profile body 100. An installation groove 2 is provided inside the installation box, and a rotating assembly 3 is provided inside the installation groove 2. The rotating assembly 3 includes an installation rod, and a roller 32 is rotatably installed on the installation rod. The roller 32 is in contact with the surface of the aluminum profile body 100.

[0018] In this embodiment, by sleeving the guiding housing 1 on the aluminum profile body 100, the photographic equipment can be installed and fixed to the guiding housing 1. At this time, whether the aluminum profile body 100 is used as a ground rail or the photographic equipment is hoisted, it can be ensured that the guiding housing 1 and the aluminum profile body 100 will not fall off. Among them, by providing the roller 32, the friction between the guiding housing 1 and the aluminum profile body 100 can be greatly reduced, facilitating the movement of the photographic equipment.

[0019] The mounting rod includes a fixed rod and a movable rod. Fixed connecting plates 31 are integrally formed at both ends of the fixed rod. The fixed connecting plates 31 are fixedly installed inside the mounting groove 2 by screws. Mounting posts 34 are integrally formed at both ends of the movable rod. A movable block 5 is sleeved on the surface of the mounting post 34. The movable block 5 is movably installed inside the guiding housing 1. A spring 51 is fixedly connected to the top of the movable block 5. The top end of the spring 51 is fixedly connected to a fixing plate 52. The fixing plate 52 is inlaid and installed on the top of the mounting box by screws. A top cover 4 is inlaid and installed on the top of the mounting box by screws. A through groove 41 is formed in the top cover 4. The size of the through groove 41 matches that of the fixing plate 52. The position of the through groove 41 corresponds to the position of the fixed connecting plate 31. Two of the four mounting rods are fixed rods and two are movable rods. One fixed rod and one movable rod are respectively located on both sides of the guiding housing 1.

[0020] In this embodiment, by respectively arranging a fixed rod and a movable rod on opposite sides of the guiding housing 1, the distance between the rollers 32 can be slightly adjusted to keep the rollers 32 always in contact with the surface of the aluminum profile body 100. At the same time, the vibration amplitude of the guiding housing 1 during operation can be reduced. Among them, the provided through groove 41 can not only be used for installing the fixing plate 52, but also directly tighten the screws of the fixed connecting plate 31.

[0021] Working principle: By sleeving the provided guiding housing 1 on the aluminum profile body 100, the installation of the photographic equipment can be fixed to the guiding housing 1. At this time, whether the aluminum profile body 100 is used as a ground rail or the photographic equipment is hoisted, it can be ensured that the guiding housing 1 and the aluminum profile body 100 will not fall off. Among them, the provided rollers 32 can greatly reduce the friction between the guiding housing 1 and the aluminum profile body 100, facilitating the movement of the photographic equipment.

Claims

1. A profile guide mechanism, characterized in that: The invention comprises a guide housing (1) sleeved on the surface of an aluminum profile body (100), wherein the guide housing (1) comprises four installation boxes, wherein the four installation boxes are respectively located at the top, bottom, left and right of the aluminum profile body (100), wherein an installation slot (2) is provided inside the installation box, wherein a rotating assembly (3) is provided inside the installation slot (2), wherein the rotating assembly (3) comprises a mounting rod, wherein a roller (32) is rotatably mounted on the mounting rod, wherein the roller (32) is in contact with the surface of the aluminum profile body (100).

2. A profile guide mechanism according to claim 1, characterized in that: The mounting rod comprises a fixed rod and a movable rod, both ends of the fixed rod are integrally formed with a fixed connecting plate (31), the fixed connecting plate (31) is fixedly mounted inside the mounting groove (2) by means of screws, and both ends of the movable rod are integrally formed with a mounting column (34).

3. A profile guide mechanism according to claim 2, characterized in that: A movable block (5) is mounted on the surface of the mounting column (34), and the movable block (5) is movably mounted inside the guide housing (1). A spring (51) is fixedly connected to the top of the movable block (55), and a fixed plate (52) is fixedly connected to the top of the spring (51). The fixed plate (52) is mounted on the top of the mounting box by screw embedding.

4. A profile guide mechanism according to claim 3, characterized in that: A top cover (4) is installed on the top of the installation box by screw embedding, and a through slot (41) is provided on the top cover (4). The size of the through slot (41) matches that of the fixing plate (52), and the position of the through slot (41) corresponds to that of the fixing connecting plate (31).

5. A profile guide mechanism according to claim 2, characterized in that: Two of the four installation rods are fixed rods and two are movable rods, wherein one of the fixed rods and one of the movable rods are respectively located on two sides of the guide housing (1).

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