Combined installation camera shooting sliding rail

Abstract

The utility model relates to the technical field of ground rails, and discloses a combined installation camera shooting sliding rail which comprises two guide rails which are symmetrically arranged, transverse rods which are arranged at equal intervals are fixedly installed at the bottoms of the guide rails, foot margin assemblies are detachably installed at the two ends of each transverse rod, and sliding block assemblies are installed at the tops of the guide rails in a sliding mode. And a mounting plate is fixedly mounted at the top of the sliding block assembly. The foot margin assembly comprises screws inserted into the two ends of the cross rod in a penetrating mode, nuts are connected to the outer sides of the screws in a threaded mode, the screws are detachably installed on the cross rod through the nuts, and supporting feet are movably installed at the bottoms of the screws. The lead screw shaft is driven by the hand wheel to rotate, the lead screw shaft can drive the two side sliding plates to expand outwards, the side sliding plates can leave the guide rail, then the upper sliding plate and the side sliding plates can be moved upwards to be disassembled, in the process, the sliding block assembly is conveniently disassembled, and the problem that time and labor are wasted when a sliding block is disassembled from the tail end of the guide rail traditionally is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of floor rails, in particular to a combined installation camera slide rail. Background Art

[0002] A camera slide is a piece of equipment designed specifically for videography. It typically consists of a track made of aluminum alloy or other sturdy materials and a movable slider. It secures the camera or camcorder to the slide, and the slider moves along the track, enabling smooth camera movement and filming. The slide's length is adjustable to suit different filming requirements.

[0003] Conventional sliders are mounted on sliding rails. To remove the sliders, they need to be disassembled from the ends of the rails. However, if the rails are very long, disassembling the sliders from the tail end requires slowly pushing the sliders to the tail end, which is a time-consuming and labor-intensive process with low efficiency. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a combined mounting camera slide rail, which has the advantage of convenient installation and disassembly of the slider, and solves the above-mentioned problems.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose of convenient installation and disassembly of the slider, the utility model provides the following technical solution: a combined installation camera slide rail, including two symmetrically arranged guide rails, the bottom of the guide rails are fixedly installed with cross bars arranged at equal intervals, and both ends of the cross bars are detachably installed with anchor assemblies, the top of the guide rails is slidably installed with a slider assembly, and the top of the slider assembly is fixedly installed with a mounting plate.

[0008] Preferably, the anchor assembly includes screws inserted through both ends of the crossbar, the outer side of the screw is threadedly connected to a nut, the screw is detachably mounted on the crossbar via the nut, and a support foot is movably mounted on the bottom of the screw.

[0009] Preferably, the slider assembly includes a fixing plate, the fixing plate is fixedly mounted on the bottom of the mounting plate, a connecting block is fixedly mounted on the bottom of the fixing plate, and an upper sliding plate is fixedly mounted on the bottom of the connecting block.

[0010] Preferably, two symmetrically arranged limiting grooves are provided at the bottom of the fixed plate, side slides are slidably installed inside the limiting grooves through limiting blocks, balls are movably installed on the inner walls of the side slides and the upper slide, and curved grooves corresponding to the balls are provided on the outer side of the guide rail.

[0011] Preferably, a screw shaft is rotatably installed inside the connecting block, hand wheels are fixedly installed at both ends of the screw shaft, and a screw sleeve is threadedly connected to the outer side of the screw shaft, and the screw sleeve is embedded in the interior of the side slide.

[0012] Preferably, a sliding rod is fixedly mounted on the inner side of the side slide plate, and a through hole corresponding to the sliding rod is opened inside the connecting block.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a combined mounting camera slide rail with the following features:

[0015] Beneficial effects:

[0016] 1. This assembly is used to install the camera slide. During installation, first place the upper slide on the guide rail, then use the handwheel to drive the screw shaft to rotate. The screw shaft will drive the two side slides to move closer to each other. The two side slides will be clamped on both sides of the guide rail. The upper slide and the side slides will slide on the guide rail through the ball bearings. This process enables convenient installation of the slider assembly.

[0017] 2. This combination is used to install the camera slide. When disassembling, the handwheel is used to drive the screw shaft to rotate, and the screw shaft will drive the two side slides to expand outward. The side slides will leave the guide rail, and then the upper slide and the side slides can be moved upward and removed. This process realizes the convenient disassembly of the slider assembly, solving the problem of time-consuming and labor-intensive traditional removal of the slider from the tail end of the guide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the planar structure of the utility model;

[0020] Figure 3 This is a bottom view of the structure of the slider assembly and the mounting plate of the utility model;

[0021] Figure 4 This is a structural diagram of the slider assembly of the utility model;

[0022] Figure 5 This is a schematic diagram of the exploded structure of the slider assembly of the utility model.

[0023] In the figure: 1. Guide rail; 2. Crossbar; 3. Anchor assembly; 4. Slider assembly; 5. Mounting plate; 6. Curved groove; 31. Screw; 32. Nut; 33. Support foot; 41. Mounting plate; 42. Connecting block; 43. Upper slide; 44. Limiting groove; 45. Limiting block; 46. Side slide; 47. Ball bearing; 48. Screw shaft; 49. Handwheel; 410. Screw sleeve; 411. Slide. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-2 A combined camera slide comprises two symmetrically arranged guide rails 1, the bottom of the guide rails 1 being fixedly mounted with cross bars 2 arranged at equal intervals, both ends of the cross bars 2 being detachably mounted with anchor assemblies 3 for supporting the entire camera slide and also for adjusting the horizontal height of the camera slide; a slider assembly 4 is slidably mounted on the top of the guide rails 1, a mounting plate 5 is fixedly mounted on the top of the slider assembly 4, a camera is fixedly mounted on the top of the mounting plate 5, and the mounting plate 5 slides horizontally on the guide rails 1 through the slider assembly 4.

[0026] See also Figure 1-2 The anchor assembly 3 includes a screw 31 inserted into each end of the crossbar 2. The outer side of the screw 31 is threadedly connected to a nut 32. The screw 31 is detachably mounted on the crossbar 2 through the nut 32. The bottom of the screw 31 is movably mounted with a support foot 33. By loosening the nut 32, the vertical position of the screw 31 can be adjusted, and thus the horizontal height of the guide rail 1 can be adjusted.

[0027] See also Figure 3-5 The slider assembly 4 includes a fixing plate 41, which is fixedly mounted on the bottom of the mounting plate 5. A connecting block 42 is fixedly mounted on the bottom of the fixing plate 41, and an upper slide 43 is fixedly mounted on the bottom of the connecting block 42. The upper slide 43 is curved and prevents the top of the guide rail 1 from being moved.

[0028] See also Figure 3-5 Two symmetrically arranged limiting grooves 44 are provided at the bottom of the fixed plate 41. A side slide 46 is slidably installed inside the limiting groove 44 through a limiting block 45. Balls 47 are movably installed on the inner walls of the side slide 46 and the upper slide 43. A curved groove 6 corresponding to the ball 47 is provided on the outer side of the guide rail 1. The side slide 46 and the upper slide 43 slide on the guide rail 1 through the ball 47 and the curved groove 6 to reduce friction.

[0029] See also Figure 3-5A screw shaft 48 is rotatably mounted inside the connecting block 42. Two opposite threaded grooves are provided on the outside of the screw shaft 48. Handwheels 49 are fixedly mounted on both ends of the screw shaft 48. A screw sleeve 410 is threadedly connected to the outside of the screw shaft 48. The screw sleeve 410 is embedded in the inside of the side slide 46. The handwheel 49 can drive the screw shaft 48 to rotate, thereby controlling the two screw sleeves 410 to move together or apart synchronously.

[0030] See also Figure 3-5 A slide bar 411 is fixedly mounted on the inner side of the side slide 46, and a through hole corresponding to the slide bar 411 is formed in the interior of the connecting block 42. The side slides 46 slide relative to the connecting block 42 via the slide bar 411. When the two side slides 46 approach the upper slide 43, they form a C shape as a whole, which can ensure that the upper slide 43 and the side slides 46 will not fall off the guide rail 1, and can also ensure that they can slide on the guide rail 1.

[0031] Working principle: When in use and during installation, first place the upper slide 43 on the guide rail 1, and then drive the screw shaft 48 to rotate through the handwheel 49, and the screw shaft 48 will drive the two side slides 46 to move closer to each other, and the two side slides 46 will be clamped on both sides of the guide rail 1, and the upper slide 43 and the side slides 46 will slide on the guide rail 1 through the ball bearings 47. This process realizes the convenient installation of the slider assembly 4.

[0032] During disassembly, the screw shaft 48 is driven to rotate by the hand wheel 49, and the screw shaft 48 will drive the two side slides 46 to expand outward, and the side slides 46 will leave the guide rail 1. Then the upper slide 43 and the side slides 46 can be moved up and disassembled. This process realizes the convenient disassembly of the slider assembly 4, and solves the problem of time-consuming and labor-intensive traditional removal of the slider from the tail end of the guide rail 1.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined mounting camera slide rail, comprising two symmetrically arranged guide rails (1), characterized in that: The bottom of the guide rail (1) is fixedly mounted with cross bars (2) arranged at equal intervals, and both ends of the cross bars (2) are detachably mounted with anchor assemblies (3). The top of the guide rail (1) is slidably mounted with a slider assembly (4), and the top of the slider assembly (4) is fixedly mounted with a mounting plate (5).

2. The combined mounting camera slide rail according to claim 1, characterized in that: The anchor assembly (3) includes a screw rod (31) inserted into both ends of the cross bar (2), the outer side of the screw rod (31) is threadedly connected to a nut (32), the screw rod (31) is detachably mounted on the cross bar (2) through the nut (32), and a support foot (33) is movably mounted on the bottom of the screw rod (31).

3. The combined mounting camera slide rail according to claim 1, characterized in that: The slider assembly (4) includes a fixing plate (41), the fixing plate (41) is fixedly mounted on the bottom of the mounting plate (5), a connecting block (42) is fixedly mounted on the bottom of the fixing plate (41), and an upper sliding plate (43) is fixedly mounted on the bottom of the connecting block (42).

4. The combined mounting camera slide rail according to claim 3, characterized in that: The bottom of the fixed plate (41) is provided with two symmetrically arranged limiting grooves (44), the inside of the limiting groove (44) is slidably mounted with a side slide (46) via a limiting block (45), and balls (47) are movably mounted on the inner walls of the side slide (46) and the upper slide (43), and the outer side of the guide rail (1) is provided with a curved groove (6) corresponding to the balls (47).

5. The combined mounting camera slide rail according to claim 4, characterized in that: A screw shaft (48) is rotatably mounted inside the connecting block (42), and hand wheels (49) are fixedly mounted at both ends of the screw shaft (48). A screw sleeve (410) is threadedly connected to the outside of the screw shaft (48), and the screw sleeve (410) is embedded in the interior of the side slide plate (46).

6. The combined mounting camera slide rail according to claim 4, characterized in that: A sliding rod (411) is fixedly mounted on the inner side of the side slide plate (46), and a through hole corresponding to the sliding rod (411) is opened inside the connecting block (42).

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