CN212804931U

CN212804931U - Portable standard head shooting support

Info

Publication number: CN212804931U
Application number: CN202021525981.9U
Authority: CN
Inventors: 武刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-26
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a support is shot to portable standard head position, the power distribution device comprises a cylinder, cylinder bottom fixedly connected with dead lever, dead lever one side is equipped with the bracing piece, the bracing piece top is articulated with the cylinder bottom, the inside spout of having seted up of bracing piece, the inside sliding connection of spout has the slider, the inside slide bar that runs through of bracing piece. The utility model discloses a set up the spout inside the bracing piece, the joining of spout, the movement track of slider has been restricted, the joining of spring, make the slider can return original position, the joining of stabilizer bar, make the movable block can carry out effective block to the slider, the joining of activity ring, make the threaded rod can drive the connecting rod motion, the joining of supporting shoe, the stability greatly increased who makes this support, the cross sectional shape of slider sets up to circular, make the frictional resistance between slider and the spout significantly reduce, the joining of spread groove, make the connecting rod can swing motion.

Description

Portable standard head shooting support

Technical Field

The utility model relates to the technical field of supports, concretely relates to support is shot to portable standard head position.

Background

The camera, waterproof digital camera, camera are various, and its fundamental principle of work all is the same: the optical image signal is converted into an electrical signal for storage or transmission. When an object is shot, light reflected by the object is collected by a camera lens, so that the light is focused on a light receiving surface of an image pickup device (such as a target surface of an image pickup tube), and the light is converted into electric energy through the image pickup device, so that a video signal is obtained. The photoelectric signal is weak, and needs to be amplified through a pre-discharge circuit, and then processed and adjusted through various circuits, and finally the obtained standard signal can be sent to a recording medium such as a video recorder and the like to be recorded, or can be transmitted through a transmission system or sent to a monitor to be displayed. The standard head shooting support is also one of the camera branches, and at present, the standard head shooting support on the market cannot be adjusted according to the height required by a user, so that the camera is troublesome to carry.

Therefore, it is necessary to invent a portable standard head position photographing support to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a support is shot to portable standard head position through at the inside spout that sets up of bracing piece, makes the movement track of slider obtain the restriction, sets up the spring inside the spout, makes the slider can return the primary importance, sets up the activity ring at the threaded rod outer wall, makes the threaded rod can drive the connecting rod motion, sets up the supporting shoe in the slide bar bottom, makes the stability greatly increased of slide bar to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: a portable standard head shooting bracket comprises a cylinder, the bottom end of the cylinder is fixedly connected with a fixed rod, a supporting rod is arranged on one side of the fixed rod, the top of the supporting rod is hinged with the bottom end of the cylinder, a sliding groove is arranged in the supporting rod, a sliding block is connected inside the sliding groove in a sliding manner, a sliding rod penetrates through the inside of the supporting rod and is connected with the supporting rod in a sliding manner, the sliding rod penetrates through the sliding groove, the top of the sliding rod is fixedly connected with the outer wall of the sliding block, the bottom end of the sliding rod is hinged with a supporting block, one side of the outer wall of the supporting rod is provided with a connecting groove which is communicated with the sliding groove, a movable block is rotatably connected inside the connecting groove, a stabilizer bar is arranged between one side of the outer wall of the movable block and the connecting groove, one end of the stabilizer bar is fixedly connected with the outer wall of the movable block, and a spring is arranged between the sliding block and the inner wall of the sliding groove.

Preferably, there is a threaded rod dead lever bottom through threaded connection, the threaded rod bottom is rotated and is connected with the activity ring, activity ring outer wall one side articulates there is the connecting rod, the connecting rod is kept away from activity ring one end and is articulated to have the bracing piece, threaded rod bottom fixedly connected with connecting block.

Preferably, the number of the supporting rods is set to be a plurality, and the supporting rods are distributed on the outer side of the fixing rod in an annular array mode.

Preferably, one end of the spring is fixedly connected with the outer wall of the sliding block, and the other end of the spring is fixedly connected with the inner wall of the sliding groove.

Preferably, the number of connecting rods sets up to a plurality ofly, and is a plurality of connecting rod evenly distributed is in the activity ring outer wall.

Preferably, the length of the movable block is greater than that of the connecting groove, and the cross section of the sliding block is circular.

Preferably, the quantity of spread groove sets up to the multiunit, and every group sets up to a plurality ofly, and is a plurality of spread groove symmetric distribution is in bracing piece outer wall one side.

In the technical scheme, the utility model provides a technological effect and advantage:

through set up the spout in bracing piece inside, the joining of spout, the movement track of slider has been restricted, the joining of spring, make the slider can return the primary importance, the joining of stabilizer bar, make the movable block can carry out effective block to the slider, the joining of activity ring, make the threaded rod can drive the connecting rod motion, the joining of supporting shoe, make the stability greatly increased of this support, the cross sectional shape of slider sets up to circular, make the frictional resistance between slider and the spout significantly reduce, the joining of spread groove, make the connecting rod can swing motion, this support can be according to the required height of user, adjust, and convenient to carry.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front view of the threaded rod of the present invention;

fig. 3 is a bottom view of the movable ring of the present invention;

FIG. 4 is a main sectional view of the chute of the present invention;

fig. 5 is an enlarged view of the a-portion structure of fig. 4 according to the present invention.

Description of reference numerals:

the device comprises a cylinder 1, a fixed rod 2, a supporting rod 3, a sliding groove 4, a sliding block 5, a sliding rod 6, a supporting block 7, a connecting groove 8, a movable block 9, a stabilizer bar 10, a spring 11, a threaded rod 12, a movable ring 13, a connecting rod 14 and a connecting block 15.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a portable standard head shooting bracket as shown in figures 1-5, which comprises a cylinder 1, a fixed rod 2 is fixedly connected with the bottom end of the cylinder 1, a support rod 3 is arranged on one side of the fixed rod 2, the top of the support rod 3 is hinged with the bottom end of the cylinder 1, a chute 4 is arranged inside the support rod 3, a slide block 5 is slidably connected inside the chute 4, a slide bar 6 penetrates inside the support rod 3, the slide bar 6 is slidably connected with the support rod 3, the slide bar 6 penetrates inside the chute 4, the top of the slide bar 6 is fixedly connected with the outer wall of the slide block 5, a support block 7 is hinged with the bottom end of the slide bar 6, a connecting groove 8 is arranged on one side of the outer wall of the support rod 3, the connecting groove 8 is communicated with the chute 4, a movable block 9 is rotatably connected inside the connecting groove 8, one end of the stabilizer bar 10 is fixedly connected with the outer wall of the movable block 9, and a spring 11 is arranged between the sliding block 5 and the inner wall of the sliding groove 4.

Further, in above-mentioned technical scheme, there is threaded rod 12 2 bottom of dead lever through threaded connection, threaded rod 12 bottom rotates and is connected with activity ring 13, activity ring 13 outer wall one side articulates there is connecting rod 14, connecting rod 14 keeps away from that activity ring 13 one end articulates there is bracing

piece

3, 12 bottom fixedly connected with connecting blocks 15 of threaded rod increase the stability of bracing piece 3, make the angle between bracing piece 3 and the dead lever 2 adjustable.

Furthermore, in the above technical solution, the number of the support rods 3 is set to be a plurality, and the plurality of support rods 3 are distributed outside the fixing rod 2 in an annular array, so that the stability of the bracket is improved.

Further, in the above technical scheme, one end of the spring 11 is fixedly connected with the outer wall of the sliding block 5, and the other end of the spring 11 is fixedly connected with the inner wall of the sliding groove 4, so that the stability of the spring 11 is increased, and the sliding block 5 can return to the original position.

Further, in above-mentioned technical scheme, the quantity of connecting rod 14 sets up to a plurality ofly, and is a plurality of connecting rod 14 evenly distributed increases bracing piece 3's stability in the outer wall of activity ring 13, makes threaded rod 12 can drive the motion of bracing piece 3.

Further, in the above technical solution, the length of the movable block 9 is greater than the length of the connecting groove 8, and the cross-sectional shape of the sliding block 5 is set to be circular, so as to reduce the frictional resistance between the sliding block 5 and the sliding groove 4.

Further, in above-mentioned technical scheme, the quantity of spread groove 8 sets up to the multiunit, and every group sets up to a plurality ofly, and is a plurality of spread groove 8 symmetric distribution is in 3 outer wall one sides of bracing piece, makes the effective block of movable block 9 and slider 5 block, increases slider 5's stability.

The implementation mode is specifically as follows: when the bracket is used and the height needs to be increased, the supporting block 7 is pulled, the supporting block 7 drives the sliding rod 6, the sliding rod 6 slides in the supporting rod 3, the sliding rod 6 drives the sliding block 5 to move, the sliding block 5 slides in the sliding groove 4, the sliding groove 4 is added to limit the movement track of the sliding block 5, the sliding block 5 extrudes the spring 11, the spring 11 is added to enable the sliding block 5 to return to the original position, when the sliding block 5 meets the movable block 9, the sliding block 5 drives the movable block 9 to enable the movable block 9 to swing in the connecting groove 8, the movable block 9 drives the stabilizing rod 10 to enable the stabilizing rod 10 to swing, when the sliding block 5 reaches the proper position, the supporting block 7 is stopped to be pulled, the sliding block 5 stops sliding in the sliding groove 4 to move, the movable block 9 is pressed, one end of the stabilizing rod 10 is in contact with the connecting groove 8, the supporting block 7, make slider 5 extrusion movable block 9, movable block 9 extrusion stabilizer bar 10, stabilizer bar 10's joining, make movable block 9 can carry out effective block to slider 5, when the angle between needs regulation bracing piece 3 and dead lever 2, swivelling joint piece 15, connecting block 15 drives threaded rod 12 and rotates, make threaded rod 12 and activity ring 13 swivelling movement, threaded rod 12 rotates with the 2 inside screw threads of dead lever simultaneously, make threaded rod 12 can the up-and-down motion, threaded rod 12 drives activity ring 13, activity ring 13 drives connecting rod 14, make connecting rod 14 swing motion, connecting rod 14 drives bracing piece 3, the joining of activity ring 13, make threaded rod 12 can drive connecting rod 14 motion, this embodiment has specifically solved standard head position and has shot the support and can not be according to required height, self carries out the problem of adjusting.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the bracket is used and the height needs to be increased, the supporting block 7 is pulled, the supporting block 7 drives the sliding rod 6, the sliding rod 6 slides in the supporting rod 3, the sliding rod 6 drives the sliding block 5 to move, the sliding block 5 slides in the sliding groove 4, the sliding block 5 extrudes the spring 11, when the sliding block 5 meets the movable block 9, the sliding block 5 drives the movable block 9, the movable block 9 swings in the connecting groove 8, the movable block 9 drives the stabilizing rod 10, the stabilizing rod 10 swings, when the sliding block 5 reaches a proper position, the supporting block 7 is stopped being pulled, the sliding block 5 stops sliding in the sliding groove 4, the movable block 9 is pressed, one end of the stabilizing rod 10 is contacted with the connecting groove 8, the supporting block 7 is loosened, the extruding force of the spring 11 drives the sliding block 5, the sliding block 5 extrudes the movable block 9, when the angle between the supporting rod 3 and the fixing rod 2 needs to be adjusted, the connecting block 15 is rotated, the connecting block 15 drives the threaded rod 12 to rotate, so that the threaded rod 12 and the movable ring 13 rotate, meanwhile, the threaded rod 12 and the inner threads of the fixing rod 2 rotate, the threaded rod 12 can move up and down, the threaded rod 12 drives the movable ring 13, the movable ring 13 drives the connecting rod 14, the connecting rod 14 swings, and the connecting rod 14 drives the supporting rod 3.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a support is shot to portable standard head position, includes cylinder (1), its characterized in that: the bottom end of the cylinder (1) is fixedly connected with a fixed rod (2), one side of the fixed rod (2) is provided with a supporting rod (3), the top of the supporting rod (3) is hinged with the bottom end of the cylinder (1), a sliding groove (4) is formed in the supporting rod (3), a sliding block (5) is connected in the sliding groove (4) in a sliding manner, a sliding rod (6) penetrates through the inside of the supporting rod (3), the sliding rod (6) penetrates through the inside of the sliding groove (4), the top of the sliding rod (6) is fixedly connected with the outer wall of the sliding block (5), the bottom end of the sliding rod (6) is hinged with a supporting block (7), one side of the outer wall of the supporting rod (3) is provided with a connecting groove (8), the connecting groove (8) is communicated with the sliding groove (4), and a movable block (9), be equipped with stabilizer bar (10) between movable block (9) outer wall one side and spread groove (8), stabilizer bar (10) one end and movable block (9) outer wall fixed connection, be equipped with spring (11) between slider (5) and spout (4) inner wall.

2. The portable standard head position shooting support of claim 1, characterized in that: dead lever (2) bottom has threaded rod (12) through threaded connection, threaded rod (12) bottom is rotated and is connected with activity ring (13), activity ring (13) outer wall one side articulates there is connecting rod (14), connecting rod (14) are kept away from that activity ring (13) one end articulates there is bracing piece (3), threaded rod (12) bottom fixedly connected with connecting block (15).

3. The portable standard head position shooting support of claim 1, characterized in that: the number of the supporting rods (3) is set to be a plurality of, and the supporting rods (3) are distributed on the outer side of the fixing rod (2) in an annular array mode.

4. The portable standard head position shooting support of claim 1, characterized in that: one end of the spring (11) is fixedly connected with the outer wall of the sliding block (5), and the other end of the spring (11) is fixedly connected with the inner wall of the sliding groove (4).

5. A portable standard head position photographing support according to claim 2, wherein: the number of connecting rods (14) sets up to a plurality ofly, and is a plurality of connecting rods (14) evenly distributed is in activity ring (13) outer wall.

6. The portable standard head position shooting support of claim 1, characterized in that: the length of the movable block (9) is larger than that of the connecting groove (8), and the cross section of the sliding block (5) is circular.

7. The portable standard head position shooting support of claim 1, characterized in that: the quantity of spread groove (8) sets up to the multiunit, and every group sets up to a plurality ofly, and is a plurality of spread groove (8) symmetric distribution is in bracing piece (3) outer wall one side.