CN217899378U - Camera support frame - Google Patents

Abstract

The utility model discloses a camera support frame, which comprises a bottom plate, wherein the upper end of the bottom plate is provided with a support disc, and the support disc is rotationally connected with the bottom plate; the upper end of the bottom plate is provided with a positioning mechanism, the end surface of the bottom of the supporting plate is provided with a plurality of clamping grooves corresponding to the elastic positioning mechanism, the lower ends of the elastic positioning mechanisms are fixedly connected with the bottom plate, and the upper ends of the elastic positioning mechanisms can be embedded into the clamping grooves; the bottom plate lower extreme is provided with the stabilizer blade, the stabilizer blade lower extreme is provided with the wheel, is provided with stop gear on the lateral wall of stabilizer blade, the card hole has been seted up on the wheel, stop gear is close to the one end of wheel and can imbeds to the card downthehole for the restriction wheel removes. Because the draw-in groove distributes for circumference, provides more angle modulation's selection for the supporting disk, and elastic positioning mechanism has also improved the stability that supports the camera, is provided with stop gear in one side of wheel simultaneously, and stop gear can carry on spacingly to the wheel, prevents that the wheel from removing at will, has improved the holistic stability of support.

Description

camera stand

technical field

The utility model belongs to the technical field of photographic equipment and relates to a camera support frame.

Background technique

The applicable scenes of photographic equipment are becoming more and more extensive, and the requirements for the support of photographic equipment are also getting higher and higher. During the shooting process, the photographic equipment needs to be supported by the support to ensure the photographic effect, but many existing supports are used in photography. Or the upper support frame is fixed when taking pictures. When it is necessary to adjust the shooting angle, it can only be done by moving the whole support. In the shooting position, it is inconvenient to move, and the stability of the bracket is poor after moving, which affects normal shooting.

Utility model content

The purpose of this utility model is to solve the problems in the prior art that the angle adjustment of the bracket is inconvenient, the bracket is inconvenient to move, and the stability is poor after moving the position, and provides a camera support frame, which not only facilitates the adjustment of the horizontal angle of the camera when it is working. The adjustment facilitates the movement of the camera bracket and simultaneously improves the overall stability of the mobile bracket.

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

A camera support frame, comprising a base plate, the base plate is provided with a support plate, and the support plate is rotatably connected with the base plate;

An elastic positioning mechanism is provided between the bottom plate and the support plate, and the bottom end surface of the support plate is provided with a card slot corresponding to the elastic positioning mechanism. There are several card slots distributed in the circumferential direction. Fixed connection, the upper end can protrude and be inserted into the card slot;

The lower end of the base plate is provided with a leg, the lower end of the leg is provided with a wheel, the side wall of the leg is provided with a limiting mechanism, the wheel is provided with a clamping hole, and the end of the limiting mechanism close to the wheel can be inserted into the clamping hole , used to restrict wheel movement.

The further improvement of the utility model is:

The base plate is connected to the support plate through a rotating shaft, the upper end of the rotating shaft is fixedly connected to the support plate, and the lower end is rotatably connected to the base plate;

Two groups of elastic positioning mechanisms are arranged symmetrically around the rotating shaft, and several groups of the clamping slots are circumferentially distributed around the rotating shaft.

The elastic positioning mechanism includes a positioning cylinder, an elastic support body is arranged inside the positioning cylinder, and the top of the elastic support body is used to extend into the card slot;

A limit chute is provided on the side wall of the positioning cylinder, a limit driving rod is arranged on the side wall of the elastic support body, and the limit driving rod extends into the limit chute.

The elastic support body includes a top block and a spring;

The lower end of the spring is connected to the bottom of the positioning cylinder, the upper end of the spring is connected to the lower end of the top block, and the upper end of the top block is used to extend into the slot;

The limit lever is arranged on the side wall of the top block.

The upper end of the top block is arc-shaped, and the bottom of the slot is arc-shaped.

There are several legs, and the limit mechanism is arranged between any two adjacent legs;

The lower end of the support foot is provided with a wheel installation groove, and the wheel is arranged in the wheel installation groove;

Both ends of the limiting mechanism pass through two adjacent wheel mounting grooves and are respectively connected with the corresponding clamping holes.

The limiting mechanism includes a slide plate, an elastic limiting body and a driving rod;

The slide plate is arranged on the outer side wall of the foot, and a limiting groove is provided on the sliding plate, and an elastic limiter is arranged in the limit groove, and a driving rod is arranged on the upper end of the elastic limiter, and the upper end of the limit groove A lever groove is provided, and the lever runs through the lever groove;

A chute is provided on the side wall of the wheel installation groove, and the clamping hole is provided on the side wall of the wheel close to the elastic limiter. When the wheel is limited, the end of the elastic limiter away from the limit groove penetrates The chute extends into the card hole.

The driving rod groove is opened horizontally along the upper end of the limit groove, and the driving rod can drive the elastic limit body to expand and contract laterally along the driving rod groove;

The chute is provided longitudinally along the side wall of the wheel mounting groove, and the upper end of the wheel mounting groove is provided with a limiter fixing groove, and the limiter fixing groove is connected with the chute, when the elastic limiter moves upward along the chute When reaching the port of the fixing groove of the limiting body, the end of the elastic limiting body extends into the fixing groove of the limiting body.

The elastic limiter includes a latch and a compression spring;

One end of the compression spring is connected to the inner end surface of the limiting groove, and the other end is connected to the latch, and the end of the latch away from the compression spring penetrates the chute and then extends into the locking hole.

A limiting plate is arranged on the upper end surface of the upper end, and two limiting plates are arranged at intervals.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model discloses a camera support frame, the support plate and the bottom plate at the lower end can be rotatably connected, the camera angle can be adjusted without moving the support and the camera, and at the same time, elastic positioning is arranged between the support plate and the bottom plate Mechanism, the upper end of the elastic positioning mechanism is against the card slot on the bottom end surface of the support plate. When the support plate needs to be rotated, the elastic positioning mechanism is compressed downward. At this time, the support plate is rotated. When the angle is adjusted, the elastic positioning mechanism rebounds and resets , and the upper end is stuck into the card slot to prevent the support plate from rotating freely. Since the card slots are distributed in the circumferential direction, it provides more options for angle adjustment for the support plate. In addition, the elastic positioning mechanism also plays a certain role in supporting the support plate. Avoiding the tilt of the support plate improves the stability of the camera support. Wheels are installed at the bottom of the support frame. When the support frame moves, a limit mechanism is set on one side of the wheel. The limit mechanism can limit the wheel and prevent the wheel from moving. Free movement improves the overall stability of the bracket.

Further, the elastic support body of the utility model is fixed inside the positioning cylinder, and the positioning cylinder improves the stability of the elastic support body, and a limit chute is set on the side wall of the positioning cylinder, and the limit chute and the limit dial When the support plate is rotated, the elastic support body is compressed downward, and the angle of the support plate is adjusted. After the angle is adjusted, the limit lever is released, and the elastic support body resets, restricting the free rotation of the support plate, and improving the rotation of the support plate. And the stability of the support facilitates the adjustment of the camera angle.

Further, the position limiting mechanism of the present invention is arranged between two adjacent legs, and simultaneously fixes the wheels of the two legs, thereby improving the position limit effect.

Further, in the utility model, the elastic limiter can be laterally compressed by pulling the lever, and the elastic limiter moves out from the clamping hole, and the wheel rotates. When the lever is released, the elastic limiter resets and is stuck in the clamping hole, limiting The wheel moves to realize the quick adjustment of the movement and limit state of the wheel.

Further, the sliding plate in the utility model can move up and down along the chute. When the wheel does not need to be limited, the elastic limiting body contracts when the lever is pulled, and the sliding plate moves upward to correspond to the fixing groove of the limiting body. The driving rod and the elastic limiter extend into the fixing groove of the limiter, so that the limiter can be fixedly placed when the wheel moves without affecting the normal movement of the wheel.

Furthermore, the utility model fixes a limiting plate on the upper end of the support plate, which plays a role in fixing the camera on the upper end.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following drawings will be briefly introduced in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained according to these drawings without creative work.

Fig. 1 is the overall structural diagram of the utility model;

Fig. 2 is a sectional view of the utility model;

Fig. 3 is the enlarged view of A place of Fig. 2 of the present utility model;

Fig. 4 is a schematic diagram of the slot distribution of the utility model;

Fig. 5 is an enlarged view of B in Fig. 2 of the present utility model.

Among them: 1-base plate; 2-rotating shaft; 3-support plate; 4-limiting plate; 5-elastic positioning mechanism; 6-foot; 7-wheel; 8-limiting mechanism;

51-positioning cylinder; 52-top block; 53-spring; 54-card slot; 55-limit chute; 56-limit lever;

75 - chute;

81-slider; 82-bolt; 83-pressure spring; 84-shift lever; 85-chute; 86-card hole;

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the embodiments of the present utility model, it should be noted that if the orientation or positional relationship indicated by the terms "upper", "lower", "horizontal" and "inner" is based on the orientation or position shown in the drawings relationship, or the orientation or positional relationship that the utility model product is usually placed in use, is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, with a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

In addition, when the term "horizontal" appears, it does not mean that the part is required to be absolutely horizontal, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", and it does not mean that the structure must be completely horizontal, but can be slightly inclined.

In the description of the embodiment of the present utility model, it should also be noted that, unless otherwise specified and limited, the terms "setting", "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 intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Referring to Figures 1 to 5, the utility model discloses a camera support frame, comprising a bottom plate 1; a rotating shaft 2; a support plate 3; a limit plate 4; an elastic positioning mechanism 5; Barrel 51; 52 top block; spring 53; card slot 54; limit chute 55; limit lever chute 56; slide plate 81; latch 82; compression spring 83; lever 84;

1 to 2, in the embodiment of the present invention, the top of the base plate 1 is connected to the support plate 3 through the rotation shaft 2, and the bottom of the base plate 1 is fixedly connected to four groups of legs 6, and the bottom of the legs 6 is provided with a wheel 7 for connection.

Wherein, several groups of elastic positioning mechanisms 5 are arranged between the bottom plate 1 and the support plate 3, the lower end of the elastic positioning mechanism 5 is fixedly connected with the bottom plate 1, and the upper end is offset against the draw-in groove 54 provided on the bottom end surface of the support plate 3; A limit mechanism 8 is arranged between the two legs 6, and the limit mechanism 8 can limit the position of the wheel 7, thereby improving the stability of the wheel 7 after it moves.

Further, in the embodiment of the present utility model, a connecting groove is provided at the center of the upper end of the bottom plate 1, and a rotating bearing is arranged in the connecting groove. The lower end face of 3 is fixedly connected.

Further, referring to FIGS. 3 to 4 , in the embodiment of the present utility model, several locking grooves 54 are opened on the lower end surface of the support plate 3 in the circumferential direction around the rotating shaft 2 .

Further, referring to Fig. 3, in the embodiment of the present utility model, the specific structure of the elastic positioning mechanism 5 is:

The elastic positioning structure 5 includes a positioning cylinder 51, a top block 52, a spring 53, a limit chute 55 and a limit shift lever chute 56;

The positioning cylinder 51 is fixed on the bottom plate 1, and the inside of the positioning cylinder 51 is provided with a spring 53 and a top block 52 in sequence, the spring 53 is fixed on the bottom of the positioning cylinder 51, and the upper end of the spring 53 is connected to the top block 52 , the upper end of the top block 52 is offset against the draw-in groove 54, and a limit driving rod 56 is fixedly connected to one side of the top block 52, and a limit chute 55 is opened on the side wall of the positioning cylinder 51, and one end of the limit driving rod 56 Connect with the top block 52, the other end goes through the limit chute 55, pull the limit lever 56 downward, and compress the spring 53 downwards through the top block 52, at this time the top block 52 breaks away from the card slot 54, and the support plate 3 can be rotated to adjust After the shooting angle of the camera is adjusted, the limit lever 56 is released, the spring 53 resets, and the top block 52 snaps into the corresponding slot 54 .

In the embodiment of the present utility model, the elastic positioning mechanism 5 is centered on the rotating shaft 2, and two groups are arranged symmetrically. See FIG. When rotating in the opposite direction, the plurality of locking slots 54 distributed in the circumferential direction provide more limit options for the positioning mechanism 5 and at the same time bring more room for angle adjustment to the support plate 3 .

The elastic positioning mechanism 5 disclosed in the embodiment of the utility model plays a position-limiting role on the support plate 3, prevents the support plate 3 from rotating at will, and can play a certain supporting role on the support plate 3, avoiding the offset of the support plate after adjustment , improving the stability of the supporting disc 3 .

In the embodiment of the utility model, the upper end of the clamping block 52 is an arc-shaped structure, and the clamping groove 54 is an arc-shaped groove.

Referring to Fig. 5, in the embodiment of the utility model, the specific structure of the limit mechanism 8 is:

A slide plate 81 is arranged between any group of adjacent two legs 6, and the two ends of the slide plate 81 are against the side walls of the two legs 6 respectively, and the two ends of the slide plate 81 are respectively provided with limiting grooves, and the limiting grooves are arranged along the slide bar. 81 is opened horizontally, the inside of the limiting groove is connected to one end of the clip spring 83 away from the end face of the leg 6, the other end of the clip spring 83 is connected to the latch 82, the upper end of the latch 82 is connected to the driving lever 84, and the upper end of the limiting groove is provided with a lever groove , the lever groove is opened horizontally along the upper end surface of the limit groove, one end of the lever 84 is fixedly connected with the latch 82, and the other end penetrates to the outside of the lever groove; a wheel mounting groove is opened at the lower end of the leg 6, and the wheel 7 is installed on the In the wheel mounting groove, the wheel mounting groove is provided with a longitudinally arranged chute 85 near the side wall of the limiting mechanism 8, and the wheel 7 is provided with a clamping hole 86 near the side wall of the limiting mechanism 8, and the upper end of the wheel mounting groove is provided with a limited The fixing groove of the position body, the fixing groove of the limiting body communicates with the slide groove 85.

When it is not necessary to limit the wheel 7, pull the lever 84 along the lever groove to the direction away from the wheel 7. At this time, the clip spring 83 is compressed, and the latch 82 is removed from the clamping hole 86. After the latch 82 is removed, along the The chute 85 moves the slide plate 81 upwards. When the slide plate 81 moves to the position corresponding to the fixed groove of the limiter, the lever 84 is released. At this time, the compression spring 83 resets, and the compression spring 83 pushes the latch 82 to move towards the direction close to the wheel 7. At this time, the latch 82 snaps into the fixing groove of the limiter, and the wheel 7 starts to move.

When it is necessary to limit the position of the wheel 7, pull the driving lever 84, the latch 82 will break away from the fixing groove of the limiting body, move the slide plate 81 downward, and when the slide plate 81 moves to the position corresponding to the locking hole 86, release the driving lever 84, Now stage clip 83 resets, and latch 82 snaps in the clamping hole 86, and wheel 7 is limited.

The bottom of the utility model embodiment is provided with wheels 7, which facilitates the overall movement of the support frame and facilitates the replacement of the camera position. When the designated position is reached, the wheel 7 can be limited to prevent the wheel 7 from moving arbitrarily, and the stability of the wheel 7 supporting movement is improved.

In the embodiment of the utility model, two limiting plates 4 are arranged on the upper end surface of the support plate 3, and the two limiting plates 4 are arranged at intervals, which is convenient for fixing the camera on the upper end surface.

The embodiment of the utility model has a simple structure, which facilitates the adjustment of the horizontal angle of the camera without moving the camera, and at the same time, the position of the bracket can be moved quickly, which facilitates the shooting work, and the stability of the mobile bracket is high. .

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. A camera support frame, characterized in that, comprises a base plate (1), the base plate (1) is provided with a support plate (3), and the support plate (3) is rotatably connected with the base plate (1); An elastic positioning mechanism (5) is arranged between the base plate (1) and the support plate (3), and a card slot (54) corresponding to the elastic positioning mechanism (5) is opened on the bottom end surface of the support plate (3), so that There are several card slots (54) distributed in the circumferential direction, the lower end of the elastic positioning mechanism (5) is fixedly connected with the bottom plate (1), and the upper end can extend out and be embedded in the card slot (54); The lower end of the base plate (1) is provided with a leg (6), the lower end of the leg (6) is provided with a wheel (7), the side wall of the leg (6) is provided with a limit mechanism (8), and the wheel (7) A clamping hole (86) is opened on the top, and the end of the limiting mechanism (8) close to the wheel (7) can be inserted into the clamping hole (86) to limit the movement of the wheel (7). 2. A camera support frame according to claim 1, characterized in that, the base plate (1) is connected to the supporting plate (3) through a rotating shaft (2), and the upper end of the rotating shaft (2) is connected to the supporting plate (3) ) is fixedly connected, and the lower end is rotationally connected with the bottom plate (1); The elastic positioning mechanism (5) is symmetrically arranged in two groups centered on the rotating shaft (2), and several groups of the clamping slots (54) are distributed circumferentially centered on the rotating shaft (2). 3. A kind of camera support frame according to claim 1, it is characterized in that, described elastic positioning mechanism (5) comprises positioning cylinder (51), and the inside of described positioning cylinder (51) is provided with elastic supporting body, so The top of the elastic support body is used to stretch into the draw-in groove (54); A limit chute (55) is provided on the side wall of the positioning cylinder (51), and a limit drive rod (56) is arranged on the side wall of the elastic support body, and the limit drive rod (56) extends into the limit bit chute (55). 4. A kind of camera support frame according to claim 3, is characterized in that, described elastic support body comprises top piece (52) and spring (53); The lower end of the spring (53) is connected to the bottom of the positioning cylinder (51), the upper end of the spring (53) is connected to the lower end of the top block (52), and the upper end of the top block (52) is used to extend into the card In the slot (54); The limit driving rod (56) is arranged on the side wall of the top block (52). 5. A camera support frame according to claim 4, characterized in that, the upper end of the top block (52) is in the shape of an arc, and the bottom of the slot (54) is in the shape of an arc. 6. A camera support frame according to claim 1, characterized in that there are several legs (6), and the limit mechanism (8) is set on any two adjacent legs (6) between; The lower end of the leg (6) is provided with a wheel installation groove, and the wheel (7) is arranged in the wheel installation groove; Both ends of the limiting mechanism (8) pass through two adjacent wheel mounting grooves and are respectively connected to the corresponding clamping holes (86). 7. A kind of camera support frame according to claim 1, characterized in that, the limit mechanism (8) comprises a slide plate (81), an elastic limit body and a driving lever (84); The slide plate (81) is arranged on the outer side wall of the support foot (6), and a limit groove is provided on the slide plate (81), and an elastic limit body is arranged in the limit groove, and a dial is arranged on the upper end of the elastic limit body. Rod (84), the upper end of the limit groove is provided with a lever groove, and the lever (84) runs through the lever groove; A chute (85) is provided on the side wall of the wheel mounting groove, and the clamping hole (86) is provided on the side wall of the wheel (7) close to the elastic limiter. When the wheel (7) is limited, the The end of the elastic limiting body away from the limiting groove penetrates the sliding groove (85) and then extends into the clamping hole (86). 8. A camera support frame according to claim 7, characterized in that, the lever groove is opened transversely along the upper end of the limit groove, and the lever (84) can drive the elastic limiter along the lever groove Horizontal expansion; The chute (85) is provided longitudinally along the side wall of the wheel mounting groove, and the upper end of the wheel mounting groove is provided with a limiter fixing groove, and the limiter fixing groove communicates with the chute (85). When the body moves upwards along the chute (85) to the port of the limiting body fixing groove, the end of the elastic limiting body stretches into the limiting body fixing groove. 9. A camera support frame according to claim 7, characterized in that, the elastic limiter comprises a latch (82) and a compression spring (83); One end of the compression spring (83) is connected to the inner end surface of the limiting groove, and the other end is connected to the bolt (82). Inside the hole (86). 10. A camera support frame according to claim 1, characterized in that, a limiting plate (4) is arranged on the upper surface of the supporting plate (3), and two limiting plates (4) are arranged at intervals. .

Images