CN220338020U - Camera support - Google Patents

Abstract

The utility model discloses a camera support, and relates to the technical field of camera supports. The utility model comprises a supporting plate, wherein an external thread cylinder is arranged at the bottom end of the supporting plate, two sliding blocks are horizontally and oppositely in sliding fit on the supporting plate, a bidirectional threaded rod in threaded fit with the two sliding blocks is in rotating fit on the supporting plate, a pull plate is vertically and slidably fitted on the sliding blocks, and an L-shaped clamping plate is arranged on the upper side of the pull plate. According to the utility model, the handle is rotated to drive the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the two sliding blocks to horizontally slide in opposite directions, so that the two L-shaped clamping plates are driven to slide to clamp the inverted T-shaped clamping blocks of the camera, and then the claw nuts are rotated to drive the circular ring to pull the pull strips to drive the pull plates and the L-shaped clamping plates to slide downwards, so that the L-shaped clamping plates press the inverted T-shaped clamping blocks of the camera, thereby being convenient for being suitable for fixing the inverted T-shaped clamping blocks of cameras with different specifications, and further being suitable for positioning and supporting the cameras with different sizes.

Description

Camera support

Technical Field

The utility model belongs to the field of camera supports, and particularly relates to a camera support.

Background

The utility model relates to a camera, which is a device for recording images by using an optical principle, is initially used for making films and television programs, is gradually popularized and applied to the masses, can be taken by using a bracket when being used, is particularly important when being used for film and television shooting, can accurately face a lens of the camera to a shot site by adjusting the bracket, and is more stable when being used for shooting by an operator while reducing the long-time handheld burden of the operator.

The chinese patent of application number CN202223300877.1 discloses a camera support, which comprises a base, the base top is provided with the support arm, the support arm top is provided with fixture, fixture includes the centre gripping base, centre gripping base top both sides all are provided with the standing board, both sides the standing board is provided with the grip block by the inboard, be provided with the sponge piece by the inboard on the grip block, both sides the standing board surface all is provided with adjusting bolt, the grip block outside is provided with the fixed room, be provided with the turning block in the fixed room, through fixture's design, when placing the camera on the centre gripping base, make its grip block remove through adjusting bolt's rotation, then fix the camera, and the camera support in this application passes through the fixed camera of grip block centre gripping, and some cameras that are bigger, and because the size is great, also be difficult for the centre gripping between two grip blocks of centre gripping camera T font, the centre gripping stability to large-scale camera is relatively poor, leads to the camera front and back tilt easily because of the camera is partial weight.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a camera bracket.

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides a camera support, includes the backup pad, and the external screw thread section of thick bamboo has been installed to the backup pad bottom, and horizontal looks sliding fit has two sliders in the backup pad, and normal running fit has the two-way threaded rod with two slider screw-thread fit in the backup pad, and vertical sliding fit has the arm-tie on the slider, and the arm-tie upside is equipped with L cardboard, and screw-thread fit has the claw nut on the external screw thread section of thick bamboo, and normal running fit has the ring on the claw nut, fixes two braces that run through two arm-ties respectively on the ring.

Optionally, two slideways are arranged on the supporting plate, and the two sliding blocks are respectively in sliding fit with the two slideways.

Optionally, the vertical sections of the sliding block and the sliding way are cross-shaped structures.

Optionally, a first bearing is embedded between the two slide ways, and a smooth curved surface is arranged in the middle of the bidirectional threaded rod and is fixed in the first bearing.

Optionally, the screw thread direction at two ends of the bidirectional threaded rod is opposite, two ends of the bidirectional threaded rod are respectively in threaded fit with the two sliding blocks, and two ends of the bidirectional threaded rod are respectively provided with a rotating handle.

Optionally, the arm-tie is U template structure, is equipped with two holes on the slider, and arm-tie upper portion passes two holes and is connected with L type cardboard.

Optionally, a sliding hole is formed in the side face of the pulling plate, and the pulling plate is in sliding fit with the pulling strip through the sliding hole.

Optionally, a second bearing is embedded at the bottom end of the circular ring, a convex ring is arranged at the upper end of the claw nut, and the convex ring is fixed in the second bearing.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects, and of course, any product for implementing the utility model does not necessarily need to achieve all the following advantages at the same time:

the bidirectional threaded rod is driven to rotate through the rotating handle, the bidirectional threaded rod drives the two sliding blocks to horizontally slide in opposite directions, the inverted T-shaped clamping blocks of the two L-shaped clamping plates are driven to slide and clamp the camera, then the claw nuts are rotated to drive the circular ring to pull the pull strips to drive the pull plates and the L-shaped clamping plates to slide downwards, the L-shaped clamping plates are enabled to press the inverted T-shaped clamping blocks of the camera, and then the inverted T-shaped clamping blocks of the cameras with different specifications are conveniently adapted to be fixed, so that the camera positioning support with different sizes is adapted.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The drawings in the following description are only examples of embodiments from which other drawings may be derived by those skilled in the art without the exercise of inventive faculty. In the drawings:

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a slider structure according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of an embodiment of the present utility model;

FIG. 4 is a schematic view of the structure shown in FIG. 3A;

in the drawings, the list of components represented by the various numbers is as follows:

the device comprises a supporting plate 1, a slideway 101, a first bearing 102, an external thread cylinder 2, a sliding block 3, a hole 301, a bidirectional threaded rod 4, a pulling plate 5, a sliding hole 501, an L-shaped clamping plate 6, a claw nut 7, a circular ring 8, a brace 9, a rotary handle 10, a second bearing 11 and a convex ring 12.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-4, in this embodiment, a camera support is provided, which includes a support plate 1, an external thread cylinder 2 is installed at the bottom end of the support plate 1, two sliding blocks 3 are horizontally and oppositely slidably fitted on the support plate 1, a bidirectional threaded rod 4 in threaded fit with the two sliding blocks 3 is rotatably fitted on the support plate 1, a pull plate 5 is vertically slidably fitted on the sliding blocks 3, an L-shaped clamping plate 6 is arranged on the upper side of the pull plate 5, a claw nut 7 is screwed on the external thread cylinder 2, a circular ring 8 is rotatably fitted on the claw nut 7, and two braces 9 respectively penetrating through the two pull plates 5 are fixed on the circular ring 8.

The handle 10 is rotated to drive the bidirectional threaded rod 4, the bidirectional threaded rod 4 drives the two sliding blocks 3 to horizontally slide in opposite directions, then drives the two L-shaped clamping plates 6 to slide and clamp the inverted T-shaped clamping blocks of the camera, then drives the circular ring 8 to pull the brace 9 to drive the pull plate 5 and the L-shaped clamping plates 6 to slide downwards through rotating the claw nut 7, so that the L-shaped clamping plates 6 compress the inverted T-shaped clamping blocks of the camera, the inverted T-shaped clamping blocks of the cameras of different specifications are conveniently adapted to be fixed, and the camera positioning support of different sizes is further adapted.

Two slide ways 101 are arranged on the supporting plate 1 of the embodiment, two sliding blocks 3 are respectively in sliding fit with the two slide ways 101, vertical sections of the sliding blocks 3 and the slide ways 101 are of cross-shaped structures, and the sliding stability of the sliding blocks 3 in the slide ways 101 is improved conveniently.

The first bearing 102 is embedded between the two slide ways 101 in the embodiment, and a smooth curved surface is arranged in the middle of the bidirectional threaded rod 4 and fixed in the first bearing 102, so that the stability of rotation of the bidirectional threaded rod 4 is improved through the first bearing 102.

In this embodiment, the threads at two ends of the bidirectional threaded rod 4 are opposite in direction, two ends of the bidirectional threaded rod 4 are respectively in threaded fit with the two sliding blocks 3, and two ends of the bidirectional threaded rod 4 are respectively provided with a rotating handle 10, so that the bidirectional threaded rod 4 is conveniently driven to rotate by the rotating handles 10.

The pull plate 5 of this embodiment is a U-shaped plate structure, two holes 301 are provided on the slider 3, the upper portion of the pull plate 5 passes through the two holes 301 to be connected with the L-shaped clamping plate 6, so that the pull plate 5 can stably and vertically slide on the slider 3, and the slider 3 can conveniently drive the pull plate 5 to slide synchronously and horizontally.

The side of the pull plate 5 of this embodiment is provided with a sliding hole 501, and the pull plate 5 is slidably matched with the pull bar 9 through the sliding hole 501, so that the pull bar 9 drives the sliding pull plate 5 to slide up and down.

The second bearing 11 is embedded in the bottom end of the circular ring 8 of the embodiment, the convex ring 12 is arranged at the upper end of the claw nut 7, and the convex ring 12 is fixed in the second bearing 11, so that the circular ring 8 is driven by the claw nut 7 to drive the pull rod 9 to drive the pull plate 5 and the L-shaped clamping plate 6 to slide downwards, and the L-shaped clamping plate 6 is tightly pressed against the inverted T-shaped clamping block of the video camera.

Working principle: the external thread cylinder 2 is sleeved on the supporting arm, then the external thread cylinder is fixed through screws, then a camera is placed on the supporting plate 1, an inverted T-shaped clamping block of the camera is located between the two L-shaped clamping plates 6, then the rotating handle 10 drives the two-way threaded rod 4 to rotate, the two-way threaded rod 4 drives the two sliding blocks 3 to horizontally slide in opposite directions, then the two L-shaped clamping plates 6 are driven to slide to clamp the inverted T-shaped clamping block of the camera, then the rotating claw nut 7 drives the ring 8 to pull the pull strip 9 to drive the pull plate 5 and the L-shaped clamping plates 6 to slide downwards, the L-shaped clamping plates 6 are enabled to press the inverted T-shaped clamping block of the camera, and then the inverted T-shaped clamping blocks of the camera which are convenient to adapt to different specifications are fixed, and then the camera positioning support with different sizes is adapted.

What is not described in detail in this specification is prior art known to those skilled in the art.

The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions. The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.

Claims (8)

1. A camera mount, comprising: the utility model provides a backup pad (1), external screw thread section of thick bamboo (2) have been installed to backup pad (1) bottom, horizontal opposite sliding fit has two sliders (3) on backup pad (1), normal running fit has two slider (3) screw thread complex two-way threaded rod (4) on backup pad (1), vertical sliding fit has arm-tie (5) on slider (3), arm-tie (5) upside is equipped with L type cardboard (6), normal running fit has claw nut (7) on external screw thread section of thick bamboo (2), normal running fit has ring (8) on claw nut (7), fix two braces (9) that run through two arm-tie (5) respectively on ring (8).

2. A camera support according to claim 1, characterized in that the support plate (1) is provided with two slides (101), and the two slides (3) are respectively slidably fitted in the two slides (101).

3. A camera support according to claim 2, characterized in that the vertical cross-sections of the slide (3) and the slideway (101) are of a cross-shaped structure.

4. A camera support according to claim 2, characterized in that a first bearing (102) is embedded between the two slide ways (101), and the middle part of the bi-directional threaded rod (4) is provided with a smooth curved surface and is fixed in the first bearing (102).

5. A camera support according to claim 1, characterized in that the directions of the threads at the two ends of the bidirectional threaded rod (4) are opposite, the two ends of the bidirectional threaded rod (4) are respectively in threaded fit with the two sliding blocks (3), and the two ends of the bidirectional threaded rod (4) are respectively provided with a rotating handle (10).

6. The camera support according to claim 1, wherein the pull plate (5) is of a U-shaped plate structure, two holes (301) are formed in the sliding block (3), and the upper portion of the pull plate (5) penetrates through the two holes (301) to be connected with the L-shaped clamping plate (6).

7. A camera support according to claim 1, characterized in that the side of the pull plate (5) is provided with slide holes (501), and that the pull plate (5) is slidably fitted over the pull strips (9) via the slide holes (501).

8. A camera support according to claim 1, characterized in that the bottom end of the ring (8) is embedded with a second bearing (11), the upper end of the claw nut (7) is provided with a convex ring (12), and the convex ring (12) is fixed in the second bearing (11).