CN212565081U

CN212565081U - Rocker arm of camera

Info

Publication number: CN212565081U
Application number: CN202021338408.7U
Authority: CN
Inventors: 王杏
Original assignee: Anhui Bainiaoyuan Culture Media Co ltd
Current assignee: Anhui Bainiaoyuan Culture Media Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-02-19
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a camera rocking arm, including rocking arm, adjustment mechanism and installation mechanism, the top fixed mounting of rocking arm has solid piece, and the top fixed mounting of solid piece has the box, and the circular recess has been seted up on the top of box, and the middle part fixed mounting of box has step motor, and step motor's output shaft fixed mounting has the disc. This kind of camera rocking arm, through set up solid piece on the rocking arm and fixedly connected with box on solid piece, it drives the disc and rotates to set up step motor simultaneously in the box, the angle that can adjust the camera like this, be convenient for to the shooting of different angles, then set up adjustment mechanism on the disc, when manual rotatory knob, can drive the screw rod and rotate and then adjust the distance between movable plate and the solid board, can install the camera of different models fixed like this, make the rocking arm can install the camera of more models fixedly, thereby improve the usability of rocking arm.

Description

Rocker arm of camera

Technical Field

The utility model relates to a rocking arm specifically is a camera rocking arm.

Background

The camera, waterproof digital camera, camera are various, and its fundamental principle of work all is the same: converting the optical image signal 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.

At present, when shooting with the camera, the rocking arm needs to be used to rise the camera to accomplish the task of shooing, but the kind and the specification of camera are various, and the distance between the mounting hole is different on the different cameras like this, and the position of mounting hole on most current rocking arms is processed out when producing, makes the kind of installation camera on the rocking arm just receive certain restriction. We have therefore improved this and have proposed a camera swing arm.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a camera rocking arm, including rocking arm, adjustment mechanism and installation mechanism, the top fixed mounting of rocking arm has solid piece, the top fixed mounting of solid piece has the box, the circular recess has been seted up on the top of box, the middle part fixed mounting of box has step motor, step motor's output shaft fixed mounting has the disc, adjustment mechanism includes a solid slab, a screw rod, two gag lever posts, a knob and a movable plate, the bottom fixed mounting of solid slab is in one side on the disc top, the movable plate activity sets up the opposite side on the disc top, screw rod and two gag lever posts are fixed mounting respectively in one side of solid slab, and screw rod and two gag lever posts all pass the movable plate, one side of knob and the tip fixed connection of screw rod.

As an optimal technical scheme of the utility model, the spout has been seted up on the top of disc, the bottom fixedly connected with of movable plate and the slider of spout looks adaptation.

As an optimal technical scheme of the utility model, the one end of screw rod is provided with the bearing frame with the junction of solid slab, the outer wall of screw rod and the junction between the movable plate are provided with the bearing.

As a preferred technical scheme of the utility model, installation mechanism includes two mounting panels and a plurality of mounting hole, two the mounting panel is fixed mounting respectively in solid slab and relative one side of movable plate, a plurality of the mounting hole is equallyd divide for two sets ofly, and the fixed top that sets up at two mounting panels respectively.

As a preferred technical scheme of the utility model, two the gag lever post is located the both sides of screw rod respectively and distributes with the screw rod equidistance, one side of movable plate is passed to the tip of gag lever post.

As a preferred technical scheme of the utility model, be provided with the rubber pad between step motor's shell and the inner wall of box, and one side of rubber pad has been seted up a plurality of and has been inhaled the sound hole.

The utility model has the advantages that: this kind of camera rocking arm, through set up solid piece on the rocking arm and fixedly connected with box on solid piece, it drives the disc and rotates to set up step motor simultaneously in the box, the angle that can adjust the camera like this, be convenient for to the shooting of different angles, then set up adjustment mechanism on the disc, when manual rotatory knob, can drive the screw rod and rotate and then adjust the distance between movable plate and the solid board, can install the camera of different models fixed like this, make the rocking arm can install the camera of more models fixedly, thereby improve the usability of rocking arm.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of a camera rocker arm according to the present invention;

fig. 2 is a schematic structural diagram of a solid block of a camera rocker arm according to the present invention;

fig. 3 is a schematic structural diagram of a stepping motor for a rocker arm of a camera according to the present invention;

fig. 4 is a schematic structural diagram of a camera rocker arm adjustment mechanism of the present invention;

fig. 5 is a block diagram of a stepping motor for a camera arm according to the present invention.

In the figure: 1. a rocker arm; 2. a solid block; 3. a box body; 4. a circular groove; 5. a stepping motor; 6. a disc; 7. a solid plate; 8. a screw; 9. a limiting rod; 10. a knob; 11. mounting a plate; 12. a chute; 13. a slider; 14. mounting holes; 15. and (5) moving the plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the camera rocker of the present invention comprises a rocker arm 1, an adjusting mechanism and a mounting mechanism, wherein a solid block 2 is fixedly mounted on the top end of the rocker arm 1, a box body 3 is fixedly mounted on the top end of the solid block 2, a circular groove 4 is formed in the top end of the box body 3, a stepping motor 5 is fixedly mounted in the middle of the box body 3, the stepping motor 5 is electrically connected with a stepping motor driver, the stepping motor driver is electrically connected with a controller, the stepping motor 5 is a 42by 34 type motor, the stepping motor driver is a TB6600 type driver, a disk 6 is fixedly mounted on an output shaft of the stepping motor 5, the adjusting mechanism comprises a solid plate 7, a screw rod 8, two limit rods 9, a knob 10 and a moving plate 15, the bottom end of the solid plate 7 is fixedly mounted on one side of the top end, the screw 8 and the two limit rods 9 are respectively and fixedly installed on one side of the solid plate 7, the screw 8 and the two limit rods 9 penetrate through the movable plate 15, and one side of the knob 10 is fixedly connected with the end portion of the screw 8.

The top end of the disc 6 is provided with a sliding groove 12, the bottom end of the moving plate 15 is fixedly connected with a sliding block 13 matched with the sliding groove 12, and the sliding groove 12 is arranged on the disc 6 and the sliding block 13 is arranged on the moving plate 15, so that the moving plate 15 can slide on the disc 6 and has a limiting effect.

A bearing seat is arranged at the joint of one end of the screw 8 and the solid plate 7, a bearing is arranged at the joint between the outer wall of the screw 8 and the moving plate 15, and the distance between the moving plate 15 and the solid plate 7 can be adjusted by arranging the bearing seat and the bearing on the screw 8 respectively.

Wherein, installation mechanism includes two mounting panels 11 and a plurality of mounting hole 14, and two mounting panels 11 are fixed mounting respectively in solid slab 7 and the relative one side of movable plate 15, and a plurality of mounting hole 14 is equallyd divide into two sets ofly, and fixed the setting respectively on the top of two mounting panels 11, through set up mounting hole 14 on mounting panel 11, can install fixedly to the camera.

Wherein, two gag lever posts 9 are located the both sides of screw rod 8 respectively and distribute with screw rod 8 equidistance, and the tip of gag lever post 9 passes one side of movable plate 15, sets up two gag lever posts 9 on through solid plate 7, can play the effect of restriction to the motion of movable plate 15.

Wherein, be provided with the rubber pad between step motor 5's shell and the inner wall of box 3, and one side of rubber pad has been seted up a plurality of and has been inhaled the sound hole, through set up the rubber pad between step motor 5 and box 3, can play syllable-dividing effect.

During operation, when the camera of different models needs to be installed fixedly, when knob 10 is rotated manually, screw 8 can be driven to rotate, moving plate 15 moves on screw 8 and two limiting rods 9, and simultaneously slider 13 moves in chute 12, the distance between solid plate 7 and moving plate 15 can be adjusted, because two mounting plates 11 with mounting holes 14 are respectively and fixedly mounted on solid plate 7 and moving plate 15, and then the camera of different models is installed fixedly, when the camera needs to be rotated, the controller switch on rocker arm 1 is manually opened, so that the stepping motor driver works, and further stepping motor 5 works, and when stepping motor 5 works, disc 6 can be driven to rotate, and thus the camera on disc 6 can be adjusted.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A camera rocker arm comprises a rocker arm (1), an adjusting mechanism and a mounting mechanism, and is characterized in that:

the top end of the rocker arm (1) is fixedly provided with a solid block (2), the top end of the solid block (2) is fixedly provided with a box body (3), the top end of the box body (3) is provided with a circular groove (4), the middle part of the box body (3) is fixedly provided with a stepping motor (5), an output shaft of the stepping motor (5) is fixedly provided with a disc (6), the adjusting mechanism comprises a solid plate (7), a screw rod (8), two limiting rods (9), a knob (10) and a moving plate (15), the bottom end of the solid plate (7) is fixedly arranged on one side of the top end of the disc (6), the moving plate (15) is movably arranged on the other side of the top end of the disc (6), the screw rod (8) and the two limiting rods (9) are respectively and fixedly arranged on one side of the solid plate (7), and the screw rod (8) and the two limiting rods (9) both pass, one side of the knob (10) is fixedly connected with the end part of the screw rod (8).

2. A camera swing arm according to claim 1, wherein:

the top end of the disc (6) is provided with a sliding groove (12), and the bottom end of the moving plate (15) is fixedly connected with a sliding block (13) matched with the sliding groove (12).

3. A camera swing arm according to claim 1, wherein:

and a bearing seat is arranged at the joint of one end of the screw rod (8) and the solid plate (7), and a bearing is arranged at the joint between the outer wall of the screw rod (8) and the moving plate (15).

4. A camera swing arm according to claim 1, wherein:

installation mechanism includes two mounting panels (11) and a plurality of mounting hole (14), two mounting panel (11) fixed mounting is in solid slab (7) and movable plate (15) relative one side, a plurality of respectively mounting hole (14) are equallyd divide for two sets ofly, and fixed the top that sets up at two mounting panels (11) respectively.

5. A camera swing arm according to claim 1, wherein:

two gag lever post (9) are located the both sides of screw rod (8) respectively and distribute with screw rod (8) equidistance, the tip of gag lever post (9) passes one side of movable plate (15).

6. A camera swing arm according to claim 1, wherein:

a rubber pad is arranged between the shell of the stepping motor (5) and the inner wall of the box body (3), and a plurality of sound absorption holes are formed in one side of the rubber pad.