CN220891547U - A camera equipment fixing device for filming - Google Patents

Abstract

The utility model provides an image pickup device fixing device for film and television shooting, which comprises a supporting unit, an adjusting unit and a fixing unit; the adjusting unit is movably arranged on the supporting unit; the fixing unit comprises a support column, a rotary table and a plurality of positioning components; the support column is movably arranged on the adjusting unit; the turntable is rotatably sleeved on the support column, and the upper end face of the turntable is flush with the upper end face of the support column; the positioning assemblies are arranged above the rotary table, and a plurality of positioning assemblies are distributed in a circumferential array by taking the axis of the rotary table as the center; in the utility model, the supporting unit provides supporting force for the device, so that the image pickup equipment is conveniently erected on the ground, and the height and the inclination angle of the image pickup equipment are adjusted by the adjusting unit, so that different shooting requirements are met; the camera equipment is connected and fixed through the fixing unit, one hand of a user holds the camera equipment, and the fixing unit can be operated by one hand of the other hand to realize the connection and fixation and loosening of the camera equipment, so that the camera equipment is convenient to use and operate.

Description

A camera equipment fixing device for filming

Technical Field

The utility model relates to the technical field of camera equipment fixing devices, in particular to a camera equipment fixing device used for film and television shooting.

Background technique

When using a camera to shoot a work, in order to ensure the stability of the shooting picture, a fixing device is usually used to set up the camera. Existing camera fixing devices mostly connect the device to the bracket by bolts, which is troublesome to install and disassemble, and is not convenient for assembling and storing the device.

The patent with the publication number CN217273304U discloses a camera equipment fixing device for filming movies, including a storage plate, a ring plate fixedly connected to the outer side of the storage plate, a first screw rod threadedly connected to the outer side of the ring plate, four first screw rods symmetrically arranged, one end of each first screw rod is rotatably connected to a slider, each slider rod is slidably connected to the inner side of the storage plate, each slider rod is fixedly connected to a clamping column at the top, and each first screw rod is fixedly connected to a first knob at the other end, and four clamping columns are symmetrically arranged, each clamping column is fixedly connected to a slider at the bottom, one side of each slider rod is rotatably connected to the first screw rod, and each first screw rod is fixedly connected to a first knob at one end, and rotating the first knob can drive the first screw rod to rotate, pushing the clamping column at the top of the slider rod to move toward the center. When using this device, two hands are required to press the first knob together, and it is impossible to install the camera equipment by one person, and it is more troublesome to use.

Utility Model Content

In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide a camera device fixing device for filming movies, which can be operated with one hand to achieve the connection between the camera device and the fixing device, and is easy to use.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A camera device fixing device for filming movies and TV shows, comprising a supporting unit, an adjusting unit and a fixing unit; the adjusting unit is movably arranged on the supporting unit; the fixing unit comprises a supporting column, a turntable and a plurality of positioning components; the supporting column is movably arranged on the adjusting unit; the turntable is rotatably sleeved on the supporting column, and the upper end surface of the turntable is flush with the upper end surface of the supporting column; the positioning component is arranged above the turntable, and a plurality of the positioning components are distributed in a circular array with the axis of the turntable as the center; the positioning component comprises a positioning block, a vertical rod and a positioning roller; the upper end surface of the turntable A plurality of first columns are integrally provided at the end, and the plurality of first columns are distributed in a circular array with the axis of the turntable as the center; a first blind hole matched with the first column is provided at the lower end of the positioning block; the first column is rotatably placed in the first blind hole; a plurality of second columns are integrally provided at the upper end of the support column, and the plurality of second columns are distributed in a circular array with the axis of the support column as the center; a slide groove matched with the second column is provided at the lower end of the positioning block; the second column is slidably arranged in the slide groove; a pole is arranged above the second pole and fixedly connected to the positioning block; and a positioning roller is rotatably arranged on the pole.

Preferably, the support unit comprises a base and a plurality of support legs; the plurality of support legs are distributed in a circular array with the axis of the base as the center; the upper ends of the support legs are hinged to the lower end surface of the base.

Preferably, the adjustment unit includes a screw and a screw sleeve; a screw hole matched with the screw is provided on the base, the screw passes through the screw hole from bottom to top and is connected with the screw hole thread; the screw sleeve is provided above the base and sleeved on the screw, and the screw sleeve is connected with the screw thread; the lower end surface of the screw sleeve abuts against the upper end surface of the base; the support column is movably connected to the top of the screw.

Preferably, a positioning ring is integrally provided on the outer wall of the support column; and the lower end surface of the turntable abuts against the upper end surface of the positioning ring.

Preferably, a collar is integrally provided on the lower end surface of the turntable; the collar is sleeved on the support column, and the lower end surface of the collar abuts against the positioning ring.

Preferably, a ball head is integrally provided at the top of the screw rod; a ball groove matched with the ball head is provided on the lower end surface of the support column, and the ball head is rotatably arranged in the ball groove; a first positioning screw is movably provided on the side of the support column, and the front end of the first positioning screw abuts against the ball head.

Preferably, a second positioning screw is movably provided on the side surface of the turntable, and the front end of the second positioning screw abuts against the supporting column.

Preferably, it also includes a protective plate; the protective plate is fixed on the upper part of the turntable; a cavity is provided in the middle part of the turntable, and a circular hole connected to the cavity is provided on the upper end surface; the first column, the second column, and the positioning block are arranged in the cavity; the vertical rod passes through the circular hole and extends upward; the positioning roller is located above the protective plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

In the utility model, the supporting unit provides supporting force to the device, which makes it easy to set up the camera equipment on the ground, and the height and inclination of the camera equipment are adjusted by the adjusting unit to meet different shooting requirements; the camera equipment is connected and fixed by the fixing unit, and the user holds the camera equipment with one hand and operates the fixing unit with the other hand to achieve connection, fixation and release of the camera equipment, which is easy to use and operate.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of the structure disassembly of the utility model;

FIG3 is a partial enlarged view of point A in FIG2;

FIG4 is a schematic diagram of the internal structure of the utility model;

FIG. 5 is a partial enlarged view of point B in FIG. 4 .

in:

1. Second positioning screw; 2. Protection plate; 3. Positioning roller; 4. Turntable; 5. Support column; 6. Screw sleeve; 7. Base; 8. Support leg; 9. Screw; 10. Ring; 11. First positioning screw; 12. Positioning block; 13. First column; 14. Second column; 15. Ball head; 16. Positioning ring; 17. Vertical column; 18. Round hole.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

As shown in Figures 1 to 5, a camera device fixing device for filming movies and TV shows comprises a supporting unit, an adjusting unit and a fixing unit; the supporting unit is used to provide supporting force to the device; the adjusting unit is used to adjust the height and setting angle of the device; the fixing unit is used to connect with the camera device to fix the camera device; the adjusting unit is movably arranged on the supporting unit; the fixing unit comprises a supporting column 5, a turntable 4 and a plurality of positioning components; the supporting column 5 is movably arranged on the adjusting unit; the turntable 4 is rotatably sleeved on the supporting column 5, and the upper end of the turntable 4 The surface is flush with the upper end surface of the support column 5; the positioning component is arranged above the turntable 4, and multiple positioning components are distributed in a circular array with the axis of the turntable 4 as the center; the positioning component includes a positioning block 12, a vertical rod 17 and a positioning roller 3; the upper end of the turntable 4 is integrally provided with multiple first vertical columns 13, and multiple first vertical columns 13 are distributed in a circular array with the axis of the turntable 4 as the center; the lower end of the positioning block 12 is provided with a first blind hole adapted to the first vertical column 13; the first vertical column 13 is rotatably placed in the first blind hole; the upper end of the support column 5 is integrally provided with multiple second The plurality of second columns 14 are distributed in a circular array with the axis of the support column 5 as the center; a slide groove adapted to the second column 14 is provided at the lower end of the positioning block 12; the second column 14 is slidably arranged in the slide groove; when the turntable 4 is rotated, the first column 13 rotates with the turntable 4, the first column 13 pulls the positioning block 12 to move synchronously, and the second column 14 slides in the slide groove, and the positioning block 12 is limited by the second column 14, so that the positioning block 12 rotates with the axis of the first column 13 as the center; the rod 17 is arranged on the second column The top of the column 14 is fixedly connected to the positioning block 12; the positioning roller 3 is rotatably set on the vertical rod 17; when the turntable 4 rotates, the ends of the multiple positioning blocks 12 closer to the axis of the support column 5 approach or move away from each other, driving the positioning rollers 3 to approach or move away from each other, resulting in an "open" or "shrink" state change. In the "shrink" state, the positioning roller 3 is connected to the bottom of the camera device, and then the turntable 4 is rotated to switch the positioning block 12 to the "open" state for fixing the camera device; the structural principle is similar to that of the existing camera aperture.

Furthermore, the support unit includes a base 7 and a plurality of support legs 8; the plurality of support legs 8 are distributed in a circular array with the axis of the base 7 as the center; the upper ends of the support legs 8 are hinged to the lower end surfaces of the base 7; the support legs 8 are retractable, which is a common existing structure.

Furthermore, the adjustment unit includes a screw rod 9 and a screw sleeve 6; a screw hole matched with the screw rod 9 is provided on the base 7, and the screw rod 9 passes through the screw hole from bottom to top and is connected with the screw hole thread; the screw sleeve 6 is provided above the base 7 and is sleeved on the screw rod 9, and the screw sleeve 6 is threadedly connected with the screw rod 9; the lower end surface of the screw sleeve 6 abuts against the upper end surface of the base 7; the support column 5 is movably connected to the top of the screw rod 9; the screw sleeve 6 is rotated upward to make the screw sleeve 6 break away from the contact with the base 7, and then the screw rod 9 is rotated to adjust the upper and lower heights of the screw rod 9 to adjust the height of the camera equipment.

Furthermore, a positioning ring 16 is integrally provided on the outer wall of the support column 5 ; the lower end surface of the turntable 4 abuts against the upper end surface of the positioning ring 16 ; the turntable 4 is prevented from falling off the support column 5 , thereby ensuring the stability of the rotation of the turntable 4 .

Furthermore, a collar 10 is integrally provided on the lower end surface of the turntable 4; the collar 10 is sleeved on the support column 5, and the lower end surface of the collar 10 abuts against the positioning ring 16. The outer surface of the collar 10 is provided with anti-slip grooves for easy rotation by hand.

Furthermore, a ball head 15 is integrally provided on the top of the screw rod 9; a ball groove matched with the ball head 15 is provided on the lower end surface of the support column 5, and the ball head 15 is rotatably arranged in the ball groove; a first positioning screw 11 is movably provided on the side of the support column 5, and the front end of the first positioning screw 11 abuts against the ball head 15; after loosening the first positioning screw 11, the inclination angle of the support column 5 on the screw rod 9 can be adjusted.

Furthermore, a second positioning screw 1 is movably provided on the side of the turntable 4 , and the front end of the second positioning screw 1 abuts against the support column 5 . After tightening the second positioning screw 1 , the turntable 4 can be fixed on the support column 5 .

Furthermore, it also includes a protective plate 2; the protective plate 2 is fixed on the upper part of the turntable 4; a cavity is provided in the middle part of the turntable 4, and a circular hole 18 connected to the cavity is provided on the upper end surface; the first column 13, the second column 14, and the positioning block 12 are arranged in the cavity; the vertical rod 17 passes through the circular hole 18 and extends upward; the positioning roller 3 is located above the protective plate 2, and the camera equipment is supported by the protective plate 2, and then fixed by the positioning roller 3.

Those skilled in the art will understand that, although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features of different embodiments also means being within the scope of protection of the present utility model and forming different embodiments. For example, in the above embodiments, those skilled in the art can use them in combination according to the known technical solutions and the technical problems to be solved by the present application.

The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims (8)

1. An image pickup apparatus fixing device for film and television photographing, characterized by comprising a supporting unit, an adjusting unit and a fixing unit; the adjusting unit is movably arranged on the supporting unit; the fixing unit comprises a support column (5), a rotary table (4) and a plurality of positioning components; the support column (5) is movably arranged on the adjusting unit; the turntable (4) is rotatably sleeved on the support column (5), and the upper end face of the turntable (4) is flush with the upper end face of the support column (5); the positioning assemblies are arranged above the rotary table (4), and a plurality of positioning assemblies are distributed in a circumferential array by taking the axis of the rotary table (4) as the center; the positioning assembly comprises a positioning block (12), a vertical rod (17) and a positioning roller (3); the upper end of the rotary table (4) is integrally provided with a plurality of first upright posts (13), and the plurality of first upright posts (13) are distributed in a circumferential array by taking the axis of the rotary table (4) as the center; the lower end of the positioning block (12) is provided with a first blind hole matched with the first upright post (13); the first upright post (13) is rotatably arranged in the first blind hole; the upper end of the support column (5) is integrally provided with a plurality of second upright posts (14), and the second upright posts (14) are distributed in a circumferential array by taking the axis of the support column (5) as the center; the lower end of the positioning block (12) is provided with a chute matched with the second upright post (14); the second upright post (14) is slidably arranged in the chute; the upright (17) is arranged above the second upright (14) and is fixedly connected with the positioning block (12); the positioning roller (3) is rotatably arranged on the vertical rod (17).

2. An image pickup apparatus fixing device for film and television photographing according to claim 1, wherein the supporting unit includes a base (7) and a plurality of supporting legs (8); the supporting legs (8) are distributed in a circumferential array with the axis of the base (7) as the center; the upper ends of the supporting legs (8) are hinged on the lower end face of the base (7).

3. An image pickup apparatus fixing device for film and television photographing according to claim 2, wherein the adjusting unit comprises a screw (9), a nut (6); the base (7) is provided with a screw hole matched with the screw rod (9), and the screw rod (9) penetrates through the screw hole from bottom to top and is in threaded fit connection with the screw hole; the screw sleeve (6) is arranged above the base (7) and sleeved on the screw rod (9), and the screw sleeve (6) is in threaded connection with the screw rod (9); the lower end surface of the screw sleeve (6) is abutted against the upper end surface of the base (7); the support column (5) is movably connected to the top of the screw rod (9).

4. An image pickup apparatus fixing device for film and television photographing as claimed in claim 1, wherein a positioning ring (16) is integrally provided on an outer wall of the support column (5); the lower end face of the rotary table (4) is abutted against the upper end face of the positioning ring (16).

5. An image pickup apparatus fixing device for film and television photographing as set forth in claim 4, wherein a collar (10) is integrally provided on a lower end surface of the turntable (4); the lantern ring (10) is sleeved on the support column (5), and the lower end face of the lantern ring (10) is abutted on the positioning ring (16).

6. A fixing device for an image pickup apparatus for film and television photographing as claimed in claim 3, wherein a ball head (15) is integrally provided on the top of the screw (9); the lower end face of the supporting column (5) is provided with a ball groove matched with the ball head (15), and the ball head (15) is rotatably arranged in the ball groove; the side of the support column (5) is movably provided with a first positioning screw (11), and the front end of the first positioning screw (11) is abutted to the ball head (15).

7. An image pickup apparatus fixing device for film and television photographing as claimed in claim 6, wherein the side surface of the turntable (4) is movably provided with a second set screw (1), and the front end of the second set screw (1) abuts on the support column (5).

8. An image pickup apparatus fixing device for film and television photographing according to any one of claims 1 to 7, further comprising a shielding plate (2); the protection plate (2) is fixed at the upper part of the rotary table (4); the middle part of the turntable (4) is provided with a cavity, and the upper end surface of the turntable is provided with a round hole (18) communicated with the cavity; the first upright post (13), the second upright post (14) and the positioning block (12) are arranged in the cavity; the upright (17) passes through the round hole (18) and extends upwards; the positioning roller (3) is positioned above the protection plate (2).