Disclosure of Invention
First, the technical problem to be solved
The invention aims to solve the technical problem of providing a multipurpose shooting bracket which is convenient to store and carry, convenient to support and wide in angle adjustment.
(II) technical scheme
In order to solve the technical problems, the invention provides a multipurpose shooting support, which comprises a lower cylinder, an upper cylinder sleeved above the lower cylinder, a multi-stage telescopic rod sleeved in the lower cylinder and a mounting support fixedly mounted above the multi-stage telescopic rod, wherein shooting equipment is mounted on the mounting support, three supporting legs are evenly hinged below the lower cylinder, after the three supporting legs are folded, a first accommodating space capable of accommodating the multi-stage telescopic rod is formed inside the three supporting legs, and a second accommodating space for accommodating the support is formed inside the upper cylinder.
Wherein, the installing support includes the fixing base with multistage telescopic link fixed connection, and the suit is at the outer first articulated seat of fixing base, articulates the second articulated seat on first articulated seat to and install the mounting platform on the second articulated seat, first articulated seat can rotate around the axis of fixing base.
Wherein, be provided with damping mechanism between first articulated seat and the fixing base, damping mechanism includes antifriction slot, spring and support and lean on in the antifriction slot and along this antifriction slot rolling ball, and antifriction slot integrated into one piece is on the circumference of the guide post of first articulated seat, and spring, ball are installed in proper order on the mounting groove of fixing base, and the antifriction slot is a plurality of, and a plurality of antifriction slots are formed in proper order on the circumference of guide post.
Wherein, be provided with the constant head tank between two adjacent rolling grooves, the ball is supported and is leaned against the constant head tank.
Wherein, be provided with the ball-type joint between mounting platform and the second articulated seat, ball-type joint fixed mounting is on the second articulated seat, and this mounting platform ball hinge is on the ball-type joint.
Wherein, install magnet on the mounting platform, ball-type joint is the magnetic part, magnet and ball-type joint attraction each other.
Wherein, be provided with the damping piece between magnet and the ball-type joint.
Wherein, install the magnetic sheet on the shooting equipment, the magnetic sheet attracts each other with magnet.
Wherein, set up the mounting hole of installation controller on the upper cylinder, the recess has been seted up to the both sides of controller, is provided with the boss of card income recess on the inner wall of mounting hole.
Wherein, the below fixed mounting of lower section of thick bamboo has the clamp plate, and the clamp plate supports the articulated shaft in the stabilizer blade.
(III) beneficial effects
Compared with the prior art, when the telescopic rod is folded, the telescopic rod can be accommodated in the first accommodating space, the mounting bracket can be accommodated in the second accommodating space, the size of the shooting bracket is reduced, and the telescopic rod is convenient to store and carry; the mounting bracket can realize multidirectional rotation, so that a user can conveniently adapt to different occasions; moreover, the shooting equipment is fixed by adopting a magnet mode, so that the installation is convenient and quick, and the installation is firm.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
The structure of the multipurpose shooting support is shown in fig. 1, 4 and 5, the cross-sectional structure of the multipurpose shooting support is shown in fig. 2 and 3, the multipurpose shooting support comprises a lower cylinder 1, an upper cylinder 2 sleeved above the lower cylinder 1, a multistage telescopic rod 4 sleeved in the lower cylinder 1 and a mounting support 5 fixedly mounted above the multistage telescopic rod 4, shooting equipment is mounted on the mounting support 5, three supporting legs 3 are evenly hinged below the lower cylinder 1, after the three supporting legs 3 are folded, a first accommodating space 31 capable of accommodating the multistage telescopic rod 4 is formed inside the multipurpose shooting support, and a second accommodating space 22 for accommodating the support 5 is formed in the upper cylinder 2. When not using, can downwards stretch into in the first accommodation space with the telescopic link, hold the installing support to in the second accommodation space, reduce the volume of shooting support, be convenient for accomodate, carry.
The upper cylinder 2 can be made of soft materials such as silica gel or hard materials such as plastics, not only plays a role in storage, but also plays a certain role in protecting an internal mounting bracket, and damage to the mounting bracket contained in the upper cylinder is avoided.
As shown in fig. 9, the upper end of the leg 3 is integrally formed with a hinge shaft 34, the hinge shaft 34 is mounted on the lower cylinder 1, a pressing plate 35 is fixedly mounted below the lower cylinder 1 by a screw, the pressing plate 35 abuts against the hinge shaft 34, a certain damping force is provided for the rotation of the leg, the rotation angle of the leg is convenient to control, and shaking is avoided.
The inner side of each supporting leg 3 is provided with a fan-shaped groove 32, when the three supporting legs are folded, a first accommodating space formed by splicing the 3 fan-shaped grooves is a round hole, a sleeve 9 is sleeved on the outmost telescopic pipe of the telescopic pipes, and the sleeve 9 is matched with the round hole.
The bottom of each supporting leg 3 is sleeved with a foot 33, so that the stability of supporting leg support is improved; a plurality of friction grooves are formed in the outer wall of each supporting leg 3 so as to increase friction force and facilitate holding by a user.
The structure of the mounting bracket 5 is shown in fig. 6 and 7, and includes a fixing seat 51 fixedly connected with the multi-stage telescopic rod 4, a first hinge seat 52 sleeved outside the fixing seat 51, a second hinge seat 53 hinged on the first hinge seat 52, and a mounting platform 54 mounted on the second hinge seat 53, wherein the first hinge seat 52 can rotate around the axis of the fixing seat 51. The 360-degree rotation of the horizontal direction of the mounting bracket can be realized, the rotation of at least 180 degrees of the vertical direction can also be realized, the device is suitable for shooting of different scenes, and convenience is provided for users.
The first hinge seat 52 and the second hinge seat 53 are connected by adopting a hinge screw 57 and a nut 58, and the damping force of the mounting platform during rotation is adjusted by screwing or unscrewing the nut, so that the mounting platform is prevented from rotating randomly, the rotation precision is improved, and the shooting quality is improved.
The second hinge seat and the mounting platform mounted on the second hinge seat can be replaced by other mounting platforms so as to facilitate the use of different photographing devices.
The fixing base 51 is fixedly installed on the innermost telescopic rod of the multi-stage telescopic rod 4.
A damping mechanism is arranged between the first hinge seat 52 and the fixed seat 51, the damping mechanism comprises a rolling groove 61, a spring 63 and balls 62 propped against the rolling groove 61 and rolling along the rolling groove 61, the rolling groove 61 is integrally formed on the circumference of a guide post 521 of the first hinge seat 52, the spring 63 and the balls 62 are sequentially arranged on the mounting groove 511 of the fixed seat 51, the rolling groove 61 is a plurality of arc-shaped grooves, and the plurality of rolling grooves are sequentially formed on the circumference of the guide post. When making the installing support horizontal rotation, can have certain damping force, guarantee the rotatory angle accuracy of installing support, improve shooting quality.
A positioning groove 64 is arranged between two adjacent rolling grooves 61, the ball 62 can be abutted against the positioning groove 64, and the positioning groove 64 and the adjacent rolling grooves adopt excessive round angles, so that the ball can roll conveniently. Plays a role in positioning, prevents the mounting bracket from shaking randomly, and improves shooting quality.
The number of the rolling grooves 61 may be 4, the number of the positioning grooves 64 may be 4, the number of the balls and springs may be 1, or the number of the balls and springs may be plural, and if not plural, the balls and springs may be uniformly distributed.
The positioning plate 512 is fixedly installed below the fixing seat, the positioning table 513 penetrating into the mounting groove 511 is integrally formed above the positioning plate 512, an arc surface is formed on the positioning table 513, and the balls are arranged on the arc surface so as to facilitate the rolling of the balls and play a role in positioning the springs and the balls.
As shown in fig. 8, a spherical joint 7 is disposed between the mounting platform 54 and the second hinge seat 53, the spherical joint 7 is fixedly mounted on the second hinge seat 53, and the mounting platform 54 is spherical hinged on the spherical joint 7, so that the mounting platform can rotate at multiple angles to adapt to shooting at different directions and angles.
The mounting platform 54 is provided with a magnet 55, the ball joint 7 is a magnetic part, and the magnet 55 and the ball joint 7 are attracted mutually. The mounting platform generates certain damping force when rotating, ensures the rotating precision, avoids random shaking of the mounting platform and improves the shooting quality.
A damping member 56 is arranged between the magnet 55 and the ball joint 7, and the magnet 55 and the damping member 56 are fixedly mounted on the mounting platform 54 through a fixing member 59; an arc hole 561 is formed below the damping member 56, and the arc hole 561 is matched with the ball joint 7 and is attached to the ball joint 7. The damping piece can be rubber, plays a certain damping role in rotation of the mounting platform, ensures the rotation precision of the platform, avoids random shaking of the mounting platform, and improves shooting quality.
The shooting device can be directly mounted on the mounting platform by mounting the magnetic sheet (not shown in the figure) on the shooting device so as to realize quick mounting and dismounting of the shooting device by utilizing the attraction force of the magnet and the magnetic sheet, and the mounting is firm.
A rubber pad 510 is fixedly installed above the installation platform 54 to increase friction force, so as to ensure that the photographing apparatus is more firmly installed on the installation platform.
The upper cylinder 2 is provided with a mounting hole 21 for mounting the controller 8, grooves (not shown in the figure) are formed in two sides of the controller 8, a boss (not shown in the figure) clamped into the grooves is arranged on the inner wall of the mounting hole 21, and the controller is electrically connected with shooting equipment and used for controlling the shooting equipment to complete shooting, and the controller and the shooting equipment can be connected in a wired mode or in a wireless mode such as Bluetooth.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.