CN217899378U

CN217899378U - Camera support frame

Info

Publication number: CN217899378U
Application number: CN202222298731.1U
Authority: CN
Inventors: 高帆; 王天俊; 张辉
Original assignee: Xian University of Technology
Current assignee: Xian University of Technology
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-11-25
Anticipated expiration: 2032-08-29

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 support frame

Technical Field

The utility model belongs to the technical field of photographic goods, a camera support frame is related to.

Background

Photographic equipment's suitable scene is more and more extensive, this requirement to photographic equipment support is also more and more high, at the in-process of shooing, need support photographic equipment through the support, guarantee photographic effect, but the support frame that has many supports on upper portion when photographic or making a video recording is fixed, when needs adjust photographic angle, can only accomplish through removing whole support, the regulation of angle is inconvenient, secondly because photographic environment is changeable, but a lot of supports are fixed, when changing the photographic position, it is inconvenient to remove, the stability of removing the back support is relatively poor, influence normal photography.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the angular adjustment of support is inconvenient among the prior art, the support removes inconvenient and the shift position back stability is relatively poor, provide a camera support frame, both made things convenient for the camera to have made things convenient for camera support's removal at the regulation of during operation horizontal angle, improved the holistic stability of removal support simultaneously.

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

a camera support frame comprises a bottom plate, wherein a support plate is arranged on the bottom plate and is in rotary connection with the bottom plate;

an elastic positioning mechanism is arranged between the bottom plate and the supporting disk, the bottom end face of the supporting disk is provided with a plurality of clamping grooves corresponding to the elastic positioning mechanism, the periphery of the clamping grooves is distributed with a plurality of clamping grooves, the lower end of the elastic positioning mechanism is fixedly connected with the bottom plate, and the upper end of the elastic positioning mechanism can extend out of and 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.

The utility model discloses a further improvement lies in:

the bottom plate is connected with the supporting disc through a rotating shaft, the upper end of the rotating shaft is fixedly connected with the supporting disc, and the lower end of the rotating shaft is rotatably connected with the bottom plate;

the elastic positioning mechanism is symmetrically provided with two groups by taking the rotating shaft as a center, and the clamping grooves are circumferentially distributed by taking the rotating shaft as a center.

The elastic positioning mechanism comprises a positioning cylinder, an elastic supporting body is arranged in the positioning cylinder, and the top of the elastic supporting body is used for extending into the clamping groove;

the side wall of the positioning cylinder is provided with a limiting sliding groove, the side wall of the elastic supporting body is provided with a limiting driving lever, and the limiting driving lever extends into the limiting sliding groove.

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

the lower end of the spring is connected with the bottom of the positioning cylinder, the upper end of the spring is connected with the lower end of the top block, and the upper end of the top block is used for extending into the clamping groove;

the limiting deflector rod is arranged on the side wall of the ejector block.

The upper end of the top block is of a circular arc-shaped structure, and the bottom of the clamping groove is of a circular arc shape.

The number of the support legs is multiple, and the limiting mechanism is arranged between any two adjacent support legs;

the lower end of the support leg is provided with a wheel mounting groove, and the wheel is arranged in the wheel mounting groove;

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

The limiting mechanism comprises a sliding plate, an elastic limiting body and a shifting rod;

the sliding plate is arranged on the outer side wall of the foot, a limiting groove is formed in the sliding plate, an elastic limiting body is arranged in the limiting groove, a shifting rod is arranged at the upper end of the elastic limiting body, a shifting rod groove is formed in the upper end of the limiting groove, and the shifting rod penetrates through the shifting rod groove;

the side wall of the wheel mounting groove is provided with a sliding groove, the clamping hole is formed in the side wall, close to the elastic limiting body, of the wheel, and when the wheel is limited, one end, far away from the limiting groove, of the elastic limiting body penetrates through the sliding groove and then extends into the clamping hole.

The deflector rod groove is transversely formed along the upper end of the limiting groove, and the deflector rod can drive the elastic limiting body to transversely stretch along the deflector rod groove;

the spout vertically sets up along the lateral wall of wheel mounting groove, spacing body fixed slot has been seted up to the upper end of wheel mounting groove, spacing body fixed slot and spout intercommunication, when the elasticity spacing body along spout rebound to the port of spacing body fixed slot, the tip of elasticity spacing body stretches into to the spacing body fixed slot in.

The elastic limiting body comprises a bolt and a pressure spring;

one end of the pressure spring is connected with the inner end face of the limiting groove, the other end of the pressure spring is connected with the bolt, and one end, far away from the pressure spring, of the bolt penetrates through the sliding groove and then extends into the clamping hole.

The upper end surface of the connecting rod is provided with two limiting plates at intervals.

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

the utility model discloses a camera support frame, the supporting disk can rotate with the bottom plate of lower extreme and be connected, just can realize the regulation of the angle of making a video recording under the prerequisite of unmovable support and camera, be provided with elastic positioning mechanism simultaneously between supporting disk and bottom plate, elastic positioning mechanism's upper end offsets with the draw-in groove on the supporting disk bottom terminal surface, when needs rotation support dish, elastic positioning mechanism compresses downwards, rotation support dish this moment, after angular adjustment is good, elastic positioning mechanism kick-backs and resets, and the upper end card advances in the draw-in groove, prevent that the supporting disk is rotatory at will, because the draw-in groove is circumferential distribution, more angle modulation's selection is provided for the supporting disk, in addition elastic positioning mechanism has also played certain supporting role to the supporting disk, avoid the supporting disk slope, the stability that supports the camera is improved, the wheel is installed to the bottom of supporting frame, the removal of supporting frame, be provided with stop gear in one side of wheel simultaneously, stop gear can carry on spacingly to the wheel, prevent that the wheel from moving at will, the support holistic stability has been improved.

Further, the utility model discloses an elastic support body fixes in the inside of a location section of thick bamboo, and a location section of thick bamboo has improved the fixed stability of elastic support body, has seted up spacing spout on the lateral wall of a location section of thick bamboo, and spacing spout and spacing driving lever cooperation when rotating the supporting disk, compress the elastic support body downwards, adjust the angle of supporting disk, after angular adjustment is good, loosen spacing driving lever, the elastic support body resets, and the restriction supporting disk rotates at will, has improved the rotatory stability with the support of supporting disk, has made things convenient for the regulation of angle of making a video recording.

Further, the utility model discloses a stop gear sets up between two adjacent stabilizer blades, fixes the wheel of two stabilizer blades simultaneously, improves spacing effect.

Further, the utility model discloses well pulling driving lever can transversely compress the elasticity spacing body, and the elasticity spacing body shifts out from the card hole, and the wheel rotates, and the elasticity spacing body resets after loosening the driving lever, and the card advances to block in the hole, and the restriction wheel removes, realizes the removal and the limit state of quick adjustment wheel.

Further, the utility model discloses well slide can reciprocate along the spout, when need not be spacing to the wheel, the spacing body of elasticity shrink this moment of pulling driving lever, slide upward movement to correspond with spacing body fixed slot, loosen the driving lever, the spacing body of elasticity stretches into to spacing body fixed slot in, can fix stop gear under the circumstances that the wheel removed and place, does not influence the normal removal of wheel again.

Furthermore, the utility model discloses be fixed with the limiting plate in the upper end of supporting disk, play the fixed action to the camera of upper end.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of the point a of fig. 2 according to the present invention;

fig. 4 is a schematic view of the distribution of the slots of the present invention;

fig. 5 is an enlarged view of the position B in fig. 2 according to the present invention.

Wherein: 1-a bottom plate; 2-a rotating shaft; 3-a support disk; 4-a limiting plate; 5-an elastic positioning mechanism; 6-support leg; 7-a wheel; 8-a limiting mechanism;

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

75-a chute;

81-a sliding plate; 82-bolt; 83-a pressure spring; 84-a deflector rod; 85-chute; 86-clamping hole;

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "horizontal", "inner", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the term "horizontal", if present, does not mean that the component is required to be absolutely horizontal, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 of ordinary skill in the art.

The present invention will be described in further detail with reference to the accompanying drawings:

referring to fig. 1 to 5, the utility model discloses a camera support frame, which comprises a bottom plate 1; a rotating shaft 2; a support disc 3; a limiting plate 4; an elastic positioning mechanism 5; a leg 6; a wheel 7; a limiting mechanism 8; a positioning cylinder 51;52 a top block; a spring 53; a card slot 54; a limit chute 55; a limiting deflector rod chute 56; a slide plate 81; a latch 82; a pressure spring 83; a shift lever 84; a slide groove 85 and a locking hole 86;

referring to fig. 1 to 2, in the embodiment of the present invention, the upper portion of the bottom plate 1 is rotatably connected to the supporting plate 3 through the rotating shaft 2, the lower portion of the bottom plate 1 is fixedly connected to four groups of supporting legs 6, and the bottom of the supporting legs 6 is provided with the connecting wheel 7.

A plurality of groups of elastic positioning mechanisms 5 are arranged between the bottom plate 1 and the supporting disk 3, the lower ends of the elastic positioning mechanisms 5 are fixedly connected with the bottom plate 1, and the upper ends of the elastic positioning mechanisms 5 are abutted to clamping grooves 54 formed in the bottom end face of the supporting disk 3; be provided with stop gear 8 between two arbitrary adjacent stabilizer blades 6, stop gear 8 can carry on spacingly to wheel 7, has improved the stability after wheel 7 removes.

Further, in the embodiment of the present invention, a connecting groove is provided at the central portion of the upper end of the bottom plate 1, a rolling bearing is provided in the connecting groove, the lower portion of the rotating shaft 2 is fixedly connected to the inner ring of the rolling bearing, and the upper end of the rotating shaft 2 is fixedly connected to the lower end face of the supporting plate 3.

Further, refer to fig. 3 to 4, in the embodiment of the present invention, the clamping groove 54 is centered on the rotating shaft 2, and a plurality of clamping grooves are circumferentially formed on the lower end surface of the supporting plate 3.

Further, referring to fig. 3, in the embodiment of the present invention, the specific structure of the elastic positioning mechanism 5 is:

the elastic positioning structure 5 comprises a positioning cylinder 51, a top block 52, a spring 53, a limiting sliding chute 55 and a limiting deflector rod sliding chute 56;

the positioning cylinder 51 is fixed on the bottom plate 1, a spring 53 and a top block 52 are sequentially arranged in the positioning cylinder 51, the spring 53 is fixed at the bottom of the positioning cylinder 51, the upper end of the spring 53 is connected with the top block 52, the upper end of the top block 52 abuts against a clamping groove 54, a limiting shift lever 56 is fixedly connected to one side of the top block 52, a limiting sliding groove 55 is formed in the side wall of the positioning cylinder 51, one end of the limiting shift lever 56 is connected with the top block 52, the other end of the limiting shift lever 56 penetrates through the limiting sliding groove 55, the limiting shift lever 56 is pulled downwards, the spring 53 is compressed downwards through the top block 52, the top block 52 is separated from the clamping groove 54 at the moment, the supporting plate 3 can be rotated to adjust the photographing angle of the camera, after the angle is adjusted, the limiting shift lever 56 is loosened, the spring 53 resets, and the top block 52 is clamped into the corresponding clamping groove 54.

The embodiment of the utility model provides an in, elastic positioning mechanism 5 uses pivot 2 as the center, and the symmetry is provided with two sets ofly, see fig. 4, draw-in groove 54 uses pivot 2 as the center, and circumference distributes and has a plurality of groups, and when 3 circumferential direction of supporting disk, a plurality of draw-in grooves 54 that circumference distributes provide more spacing selections for positioning mechanism 5, have brought more angle modulation spaces for supporting disk 3 simultaneously.

The embodiment of the utility model provides an in disclose elastic positioning mechanism 5, played limiting displacement to supporting disk 3, prevent that supporting disk 3 from rotating at will, can play certain supporting role to supporting disk 3, avoid the supporting disk to take place the skew after adjusting, improved the stability of supporting disk 3.

In the embodiment of the present invention, the upper end of the clamping block 52 is an arc structure, and the clamping groove 54 is an arc groove.

Referring to fig. 5, in the embodiment of the present invention, the specific structure of the limiting mechanism 8 is:

a sliding plate 81 is arranged between any two adjacent support legs 6, two ends of the sliding plate 81 respectively abut against the side walls of the two support legs 6, two ends of the sliding plate 81 are respectively provided with a limiting groove, the limiting grooves are transversely formed along a sliding rod 81, the end surface, far away from the support legs 6, in each limiting groove is connected with one end of a pressure spring 83, the other end of each pressure spring 83 is connected with a bolt 82, the upper end of each bolt 82 is connected with a deflector rod 84, the upper end of each limiting groove is provided with a deflector rod groove, the deflector rod grooves are transversely formed along the upper end surfaces of the limiting grooves, one end of each deflector rod 84 is fixedly connected with the corresponding bolt 82, and the other end of each deflector rod 84 penetrates through the outer part of the corresponding deflector rod groove; the wheel mounting groove has been seted up to the lower extreme at stabilizer blade 6, and wheel 7 is installed in the wheel mounting groove, and the wheel mounting groove is close to and has seted up longitudinal arrangement's spout 85 on the lateral wall of stop gear 8, has seted up card hole 86 on the lateral wall that wheel 7 is close to stop gear 8, and the spacing body fixed slot has been seted up to the upper end of wheel mounting groove, spacing body fixed slot and spout 85 intercommunication.

When the wheel 7 is not required to be limited, the shift lever 84 is pulled along the shift lever groove in the direction away from the wheel 7, the compression spring 83 is compressed at the moment, the bolt 82 moves out of the clamping hole 86, the sliding plate 81 moves upwards along the sliding groove 85 after the bolt 82 moves out, the shift lever 84 is loosened when the sliding plate 81 moves to the position corresponding to the limiting body fixing groove, the compression spring 83 resets at the moment, the compression spring 83 pushes the bolt 82 to move in the direction close to the wheel 7, the bolt 82 is clamped into the limiting body fixing groove at the moment, and the wheel 7 starts to move.

When the wheel 7 needs to be limited, the driving lever 84 is pulled, the bolt 82 is separated from the limiting body fixing groove, the sliding plate 81 is moved downwards, when the sliding plate 81 moves to the position corresponding to the clamping hole 86, the driving lever 84 is loosened, the pressure spring 83 resets at the moment, and the bolt 82 is clamped into the clamping hole 86 to limit the wheel 7.

The utility model discloses the lower part is provided with wheel 7, has made things convenient for the holistic removal of support frame, and the change of the position of making a video recording of being convenient for is provided with stop gear 8 simultaneously on stabilizer blade 6, and stop gear 8 and the cooperation of wheel 7 can carry on spacingly to wheel 7 when wheel 7 removes the assigned position, prevent that wheel 7 from removing at will, have improved the stability that wheel 7 supported the removal.

The embodiment of the utility model provides an in, be provided with two limiting plates 4 on the up end of supporting disk 3, two limiting plates 4 interval settings, the camera of the fixed up end of being convenient for.

The embodiment of the utility model provides a, simple structure can adjust the horizontal angle of camera under the prerequisite of unmovable camera when having made things convenient for to make a video recording, and the position that can the quick travel support simultaneously has made things convenient for shooting work, and movable support's stability is higher.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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. The camera support frame is characterized by comprising a bottom plate (1), wherein a support plate (3) is arranged on the bottom plate (1), and the support plate (3) is rotatably connected with the bottom plate (1);

an elastic positioning mechanism (5) is arranged between the bottom plate (1) and the supporting disk (3), the bottom end face of the supporting disk (3) is provided with a plurality of clamping grooves (54) corresponding to the elastic positioning mechanism (5), the lower end of each elastic positioning mechanism (5) is fixedly connected with the bottom plate (1), and the upper end of each elastic positioning mechanism can extend out and be embedded into the corresponding clamping groove (54);

the bottom plate (1) lower extreme is provided with stabilizer blade (6), stabilizer blade (6) lower extreme is provided with wheel (7), is provided with stop gear (8) on the lateral wall of stabilizer blade (6), card hole (86) have been seted up on wheel (7), stop gear (8) are close to the one end of wheel (7) and can be embedded into card hole (86) in for restriction wheel (7) remove.

2. The camera supporting frame according to claim 1, characterized in that the bottom plate (1) is connected with the supporting plate (3) through a rotating shaft (2), the upper end of the rotating shaft (2) is fixedly connected with the supporting plate (3), and the lower end is rotatably connected with the bottom plate (1);

the elastic positioning mechanisms (5) are symmetrically arranged in two groups by taking the rotating shaft (2) as a center, and the clamping grooves (54) are circumferentially distributed with a plurality of groups by taking the rotating shaft (2) as a center.

3. The camera supporting frame according to claim 1, wherein the elastic positioning mechanism (5) comprises a positioning cylinder (51), an elastic supporting body is arranged inside the positioning cylinder (51), and the top of the elastic supporting body is used for extending into the clamping groove (54);

the side wall of the positioning cylinder (51) is provided with a limiting sliding groove (55), the side wall of the elastic supporting body is provided with a limiting driving lever (56), and the limiting driving lever (56) extends into the limiting sliding groove (55).

4. A camera support according to claim 3, characterised in that the resilient support comprises a top block (52) and a spring (53);

the lower end of the spring (53) is connected with the bottom of the positioning cylinder (51), the upper end of the spring (53) is connected with the lower end of the top block (52), and the upper end of the top block (52) is used for extending into the clamping groove (54);

the limiting deflector rod (56) is arranged on the side wall of the ejector block (52).

5. The camera support stand of claim 4, wherein the top 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. The camera supporting frame according to claim 1, characterized in that the supporting legs (6) are provided with a plurality of supporting legs, and the limiting mechanism (8) is arranged between any two adjacent supporting legs (6);

the lower end of the support leg (6) is provided with a wheel mounting groove, and the wheel (7) is arranged in the wheel mounting groove;

and two ends of the limiting mechanism (8) penetrate through the two adjacent wheel mounting grooves and are connected with the corresponding clamping holes (86) respectively.

7. A camera support according to claim 1, characterized in that the limiting mechanism (8) comprises a slide plate (81), an elastic limiting body and a lever (84);

the sliding plate (81) is arranged on the outer side wall of the support leg (6), a limiting groove is formed in the sliding plate (81), an elastic limiting body is arranged in the limiting groove, a shifting rod (84) is arranged at the upper end of the elastic limiting body, a shifting rod groove is formed in the upper end of the limiting groove, and the shifting rod (84) penetrates through the shifting rod groove;

the side wall of the wheel mounting groove is provided with a sliding groove (85), the clamping hole (86) is formed in the side wall, close to the elastic limiting body, of the wheel (7), and when the wheel (7) is limited, one end, far away from the limiting groove, of the elastic limiting body penetrates through the sliding groove (85) and then extends into the clamping hole (86).

8. The camera support frame according to claim 7, wherein the deflector rod groove is transversely opened along the upper end of the limiting groove, and the deflector rod (84) can drive the elastic limiting body to transversely extend and retract along the deflector rod groove;

the utility model discloses a wheel structure, including wheel mounting groove, spout (85), spacing body fixed slot and spout (85), spout (85) are vertically seted up along the lateral wall of wheel mounting groove, the spacing body fixed slot has been seted up to the upper end of wheel mounting groove, spacing body fixed slot and spout (85) intercommunication, when the elasticity spacing body along spout (85) rebound to the port of spacing body fixed slot, the tip of the elasticity spacing body stretches into to the spacing body fixed slot in.

9. The camera support of claim 7, wherein said resilient retainer comprises a latch (82) and a compression spring (83);

one end of the pressure spring (83) is connected with the inner end face of the limiting groove, the other end of the pressure spring is connected with the bolt (82), and one end, far away from the pressure spring (83), of the bolt (82) penetrates through the sliding groove (85) and then extends into the clamping hole (86).

10. The camera supporting frame according to claim 1, wherein the supporting plate (3) is provided with two limiting plates (4) at an upper end face thereof, and the two limiting plates (4) are spaced apart from each other.