CN211875482U - Horizontal adjusting cantilever cradle head - Google Patents

Abstract

The utility model relates to a camera equipment field specifically discloses horizontal regulation cantilever cloud platform. Including rotary mechanism and telescopic machanism, rotary mechanism includes mount table and davit, be equipped with the bolt in the middle of the mount table, mount table one side is equipped with the fixed button, the davit both sides are equipped with the spout, the opposite side sliding connection of mount table is in the spout, the mount table is equipped with first knob with the spout junction, davit one end is rotated and is connected with first pivot, first pivot free end is equipped with the dead lever, davit and dead lever intercommunication department are equipped with the second knob, the dead lever free end is equipped with the card hole, telescopic machanism includes fixture block and cantilever, the fixture block can with block the hole cooperation, the fixture block bottom is equipped with the third knob, cantilever sliding connection is between fixture block and dead lever, the cantilever other end is equipped with the retainer plate, the retainer plate bottom. Aim at solves the base atress focus after traditional installation different equipment unbalanced, can not adjust the problem at gravity center.

Description

Horizontal adjusting cantilever cradle head

Technical Field

The utility model relates to a camera equipment field specifically discloses horizontal regulation cantilever cloud platform.

Background

When the camera or the telephoto lens is mounted on the cantilever holder for photographing, the size and the weight of the camera or the telephoto lens are different due to different specifications. The position is fixed when the cantilever cloud platform is installed and is shooed on the tripod, and the camera of different specifications or telephoto lens install can cause the central point of equipment weight to be in suitable position on the cantilever cloud platform, and the cantilever base comes from the weight of upper portion not at the center of pivoted position when the pivoted, thereby leads to rotating not smooth and wearing and tearing to lead to the damage of cantilever cloud platform. Cantilever cloud platform generally leads to the fact a monolith support with upper portion active structure with lower part structure, generally has the aluminum alloy to follow two kinds of materials of carbon fiber, and monolith support manufacturing process is complicated loaded down with trivial details, need set up the mould and just can produce, and the weight center can't be adjusted to a holistic support moreover, causes cantilever cloud platform gravity skew when rotating easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the gravity center can not be adjusted because the gravity center of the base stressed after the traditional installation of different equipment is unbalanced.

In order to achieve the purpose, the basic scheme of the utility model provides a horizontal adjusting cantilever cloud platform, including rotary mechanism and telescopic machanism, rotary mechanism includes mount table and davit, be equipped with the bolt in the middle of the mount table, mount table one side is equipped with the fixed button, the davit both sides are equipped with the spout, the opposite side sliding connection of mount table is in the spout, mount table and spout junction are equipped with first knob, the mount table is equipped with one side screw hole, the mount table can be fixed through the screw hole to first knob, davit one end is rotated and is connected with the first pivot, the first pivot free end is equipped with the dead lever, davit and dead lever intercommunication department are equipped with the second knob, the second knob is connected with davit and dead lever screw thread;

the telescopic mechanism comprises a clamping block and a cantilever, the clamping block can be clamped in a hole to be matched, a third knob is arranged at the bottom of the clamping block and is in threaded connection with the clamping block, the cantilever is connected between the clamping block and the fixing rod in a sliding mode, a fixing ring is arranged at the other end of the cantilever, a second rotating shaft is arranged at the bottom of the fixing ring, a fourth knob is arranged at one end of the fixing ring, and the fourth knob is in threaded connection with the fixing ring.

The principle and effect of this basic scheme lie in:

1. the camera is installed on the installation platform, the threaded hole in the bottom of the camera can be aligned to a bolt on the installation platform to be installed, the installation platform can slide up and down in the sliding groove of the suspension arm to adjust the height after the installation, the first knob is screwed down after the adjustment, the first knob penetrates through the threaded hole in the installation platform to abut against the suspension arm, the position of the installation platform is fixed, and the suspension arm can rotate to adjust the angle of the installation platform.

2. The lower end of the fixing rod is connected with the clamping block, the cantilever is connected between the clamping block and the fixing rod in a sliding mode, the length of the force arm of the cantilever can be adjusted by sliding the cantilever, the third knob is screwed down to enable the cantilever to be clamped tightly, and the position of the cantilever is fixed so that the cantilever can not slide any more.

3. The retainer plate of cantilever one end is fixed with exterior structure, but angle regulation when the retainer plate is not screwed up is in order to adjust the angle of whole device, screws up the position that the fourth knob fixed the retainer plate after adjusting the angle to fixed whole device's position can cause the skew rotation axis of focus when the focus is not in the center of retainer plate position when the focus.

4. Compared with the prior art, the horizontal cantilever cloud platform of adjusting will go up the lower part split and come, only need to produce through CNC processing, go up the partial structure and can control above structure and equipment total weight central point through adjusting between the partial structure down, make the base rotate the atress even.

Furthermore, pointers are arranged on the fixing ring and the suspension arm, and scales are arranged on the first rotating shaft and the second rotating shaft. When the center of gravity shifts, the numerical value on the second rotating shaft shifts, whether the center of gravity of the cantilever shifts can be observed through the scale of the second rotating shaft, and the cantilever can be observed through the scale on the first rotating shaft.

Furthermore, scales are arranged on the suspension arm. The height of the mounting table can be adjusted more accurately.

Furthermore, scales are arranged on the cantilever. The length of the force arm can be adjusted more accurately by the cantilever.

Furthermore, a groove is arranged at the sliding connection part of the cantilever and the fixed rod. The cantilever can conveniently slide in the fixed rod and the clamping block.

Furthermore, the table surface of the mounting table is provided with a bulge. The camera is better fixed, so that the camera cannot slide and rotate on the mounting table.

Drawings

Fig. 1 is a front view of the embodiment of the present invention.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a fixing button 1, an installation table 2, a bolt 3, a first knob 4, a suspension arm 5, a first rotating shaft 6, a second knob 7, a fixture block 8, a cantilever 9, a third knob 10, a fixing ring 11, a fourth knob 12 and a second rotating shaft 13.

An embodiment of a laterally adjustable cantilever pan head is shown in fig. 1. Including rotary mechanism and telescopic machanism, rotary mechanism includes mount table 2 and davit 5, be equipped with the scale on the davit 5, be equipped with bolt 3 in the middle of the mount table 2, 2 mesa of mount table are equipped with the arch, 2 left sides of mount table are equipped with fixed button 1, 5 both sides of davit are equipped with the spout, the right side sliding connection of mount table 2 is in the spout of davit 5 both sides, mount table 2 is equipped with first knob 4 with the spout junction, 2 right sides of mount table are equipped with the screw hole, first knob 4 passes the screw hole and can fix mount table 2, 5 upper end right sides of davit rotate be connected with first pivot 6, 6 right sides of first pivot are equipped with the dead lever, davit 5 and dead lever intercommunication department are equipped with second knob 7, second knob 7 and davit 5 and dead lever threaded connection, the dead lever.

Telescopic machanism includes fixture block 8 and cantilever 9, be equipped with the scale on the cantilever 9, fixture block 8 can with the cooperation of card hole, fixture block 8 bottom is equipped with third knob 10, third knob 10 and fixture block 8 threaded connection, cantilever 9 sliding connection is between fixture block 8 and dead lever, cantilever 9 is equipped with the recess with dead lever sliding connection department, cantilever 9 left end is equipped with retainer plate 11, retainer plate 11 bottom is equipped with second pivot 13, retainer plate 11 left end is equipped with fourth knob 12, threaded connection between fourth knob 12 and the retainer plate 11, be equipped with the pointer on retainer plate 11 and the davit 5, be equipped with the scale on first pivot 6 and the second pivot 13.

When the device is used, after the cantilever 9 cloud platform is installed on a tripod, the cantilever 9 cloud platform can adjust the shooting direction through the rotating structure at the bottom, and the shooting height and angle can be adjusted through the rotating structure of the suspension arm 5. The camera is fixed on the mounting table 2 by matching a threaded hole at the lower end of the camera with a bolt 3 on the mounting table 2, a boss arranged on the table top of the mounting table 2 can increase friction force to prevent the camera from sliding, after the camera is fixed, the camera or a telephoto lens is mounted, the height of the mounting table 2 is adjusted by moving the mounting table 2, the position of the mounting table 2 is fixed by a first knob 4, a suspension arm 5 can rotate to adjust the angle, the positions of the suspension arm 5 and a fixed rod are fixed by a second knob 7, the suspension arm 9 can be locked by a fixture block 8 and the fixed rod, the suspension arm 9 can slide in a gap between the fixture block 8 and the fixed rod, the position is locked by screwing a third knob 10 after the suspension arm slides to a proper position, the fixing ring 11 is matched with a tripod, the angle of the device can be adjusted by taking the fixing ring 11 as the center of a circle, the centre of gravity will be displaced from the axis of rotation and the fourth knob 12 will be tightened to fix the position of the whole device with the tripod.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (6)

1. The horizontal cantilever adjusting holder is characterized by comprising a rotating mechanism and a telescopic mechanism, wherein the rotating mechanism comprises an installation platform and a suspension arm, a bolt is arranged in the middle of the installation platform, a fixing button is arranged on one side of the installation platform, sliding grooves are formed in two sides of the suspension arm, the other side of the installation platform is connected in the sliding grooves in a sliding manner, a first knob is arranged at the joint of the installation platform and the sliding grooves, a threaded hole is formed in one side of the installation platform, the first knob penetrates through the threaded hole to fix the installation platform, one end of the suspension arm is rotatably connected with a first rotating shaft, a fixing rod is arranged at the free end of the first rotating shaft, a second knob is arranged at the joint of the;

the telescopic mechanism comprises a clamping block and a cantilever, the clamping block can be clamped in a hole to be matched, a third knob is arranged at the bottom of the clamping block and is in threaded connection with the clamping block, the cantilever is connected between the clamping block and the fixing rod in a sliding mode, a fixing ring is arranged at the other end of the cantilever, a second rotating shaft is arranged at the bottom of the fixing ring, a fourth knob is arranged at one end of the fixing ring, and the fourth knob is in threaded connection with the fixing ring.

2. The laterally adjustable cantilever pan/tilt of claim 1, wherein: pointers are arranged on the fixed ring and the suspension arm, and scales are arranged on the first rotating shaft and the second rotating shaft.

3. The laterally adjustable cantilever pan/tilt of claim 1, wherein: and scales are arranged on the suspension arm.

4. The laterally adjustable cantilever pan/tilt of claim 1, wherein: scales are arranged on the cantilever.

5. The laterally adjustable cantilever pan/tilt of claim 1, wherein: the sliding connection part of the cantilever and the fixed rod is provided with a groove.

6. The laterally adjustable cantilever pan/tilt of claim 1, wherein: the table surface of the mounting table is provided with a bulge.

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