Adjustable camera support

Abstract

The utility model discloses an adjustable photography support, which relates to the technical field of photography auxiliary equipment and comprises an upper fixing support, three groups of rotating rod rotating grooves are arranged below the upper fixing support, and two groups of rotating shaft clamping grooves are symmetrically arranged on the inner side of each group of rotating rod rotating grooves. A support standing adjusting mechanism is arranged below each rotating rod rotating groove. Through cooperative work of the rotating arm, the supporting rotating shaft block and other structures, a user can easily achieve installation and disassembly of the support standing adjusting mechanism only by simply shifting the transverse shifting piece plate, the assembly and maintenance efficiency of the camera support is greatly improved, the ground nail rotating groove is matched with the lower fixing screw rod and other structures, and the installation and disassembly are convenient. The fixing ground nails can rotate flexibly, and can be adjusted to extend out on soft soil, so that the stability of the bracket is enhanced; and on the flat ground, the fixing ground nails can be rotated to be parallel to the ground and limited, stable placement of the support is prevented from being affected, and the adaptability of equipment to the complex shooting environment is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photography auxiliary equipment technical field especially, relates to an adjustable photography support. BACKGROUND

[0002] Photography support is the commonly used auxiliary equipment in photography, mainly including tripod, single leg support etc., tripod is composed of three adjustable legs and holder, can stably support camera equipment etc., can adjust height and angle, is suitable for various shooting scenes, single leg support is supported by single leg, is convenient for carrying and quick movement, is obvious in the shooting of needing certain mobility advantage,

[0003] Through the search, the adjustable photography support support leg in prior art is mostly the design of not being detachable, and the whole photography support occupies larger space when being stored and transported, is inconvenient to carry, and once the support leg appears damage or needs to be maintained, the design of not being detachable makes the maintenance process become complex, which not only increases the maintenance cost, but also causes the equipment to be unable to use for a long time, influences the normal progress of shooting work, and therefore provides an adjustable photography support to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model discloses a purpose at: in order to solve the problem of above -mentioned background art, provide a kind of adjustable photography support, with the advantage that can conveniently install disassembly or replace support stand adjusting mechanism, solve the problem of above -mentioned background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of adjustable photography support, comprising: upper fixed support, the lower of the upper fixed support is equipped with three groups of rotating rod rotation grooves, two groups of shaft clamping grooves are symmetrically set in each rotating rod rotation groove, each rotating rod rotation groove is below provided with a group of support stand adjusting mechanism, the upper fixed support upper fixedly connected with camera fixed platform;

[0006] The support standing adjusting mechanism comprises an upper telescopic rod, an inner cavity is formed below the upper telescopic rod, a lower telescopic rod is slidably connected in the inner cavity, an upper push rod groove is formed in the inner side of the upper telescopic rod, a support spring is fixedly connected to the lower bottom wall of the upper push rod groove, side pull piece grooves are symmetrically formed in the both sides of the upper push rod groove and penetrate the outer side of the upper telescopic rod, a horizontal pull piece plate is fixedly connected to the upper side of the support spring, an upper support push rod is fixedly connected to the upper side of the horizontal pull piece plate, a rotating arm is rotatably connected to the upper side of the upper support push rod, a support rotating shaft block is rotatably connected to the other end of the rotating arm, a threaded hole is formed in the outer side of the upper telescopic rod, an upper fixed screw rod is screwedly connected to the inner side of the threaded hole, a ground nail rotating groove is formed in the lower side of the lower telescopic rod, a fixed ground nail is rotatably connected to the inner side of the ground nail rotating groove, a threaded hole penetrating the outer side of the lower telescopic rod is formed in the inner side of the ground nail rotating groove, and a lower fixed screw rod is screwedly connected to the inner side of the threaded hole.

[0007] As a further scheme of the utility model: the support standing adjusting mechanism is blocked by the inner wall of the rotating rod rotating groove after rotating to a certain angle.

[0008] As a further scheme of the utility model: the both ends of the horizontal pull piece plate are extended to the outer side of the upper telescopic rod through the side pull piece grooves.

[0009] As a further scheme of the utility model: the support rotating shaft block is matched with the rotating shaft clamping groove.

[0010] As a further scheme of the utility model: two groups of through holes penetrating the outer side of the upper telescopic rod are formed in the inner side of the upper push rod groove, and the support rotating shaft block penetrates the outer side of the upper telescopic rod through the through holes.

[0011] As a further scheme of the utility model: the upper fixed screw rod penetrates the inner cavity formed in the upper telescopic rod, and a rubber pad is fixedly connected to the front end of the upper fixed screw rod.

[0012] As a further scheme of the utility model: the lower fixed screw rod is matched with the ground nail clamping groove.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. In the utility model, through the cooperative work of the rotating arm and the support rotating shaft block and the like structure, the user only needs to simply pull the horizontal pull piece plate to easily realize the installation and dismounting of the support standing adjusting mechanism, greatly improves the assembling and maintenance efficiency of the photographic support, facilitates the user to quickly build or adjust the photographic equipment under different scenes, and is especially suitable for the photographic work which needs to frequently change the site or equipment.

[0015] 2. The utility model discloses a ground nail rotation groove makes fixed ground nail can rotate freely, and the adaptive structure of lower fixed screw rod and ground nail clamping groove lets the user can easily adjust the angle of fixed ground nail according to the ground situation of the photographic site, rotates fixed ground nail to the appropriate position and locks in the soft soil site, can effectively enhance the stability of photographic support, rotates fixed ground nail to parallel and position limiting with the ground in the flat site, avoids its influence support's stable placement, and this design can adapt to a variety of complex shooting environment, improves the versatility and practicality of equipment.

[0016] 3. The utility model discloses through the sliding connection design of upper telescopic link and lower telescopic link, cooperate upper fixed screw rod and the rubber washer of front end, make the height adjustment of photographic support become very convenient, and the user can according to actual shooting demand, quickly loosens or tightens upper fixed screw rod, freely adjusts support height, and fixes the height through the friction and elasticity of rubber washer, this flexible height adjustment function can satisfy the requirement of different shooting angle and scene, improves the flexibility and diversity of photography. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of the utility model;

[0018] Figure 2 It is the structure schematic diagram of the utility model in rotation groove of rotating rod;

[0019] Figure 3 It is the structure schematic diagram of the utility model in support standing adjusting mechanism;

[0020] Figure 4 It is the structure schematic diagram of the utility model in A place;

[0021] Figure 5 It is the structure schematic diagram of the utility model in B place.

[0022] In the drawing: 1, upper fixed support;2, rotating rod rotation groove;3, rotation axis clamping groove;4, support standing adjusting mechanism;5, camera fixing table;41, upper telescopic link;42, lower telescopic link;43, support spring;44, side piece opening slot;45, horizontal piece board;46, upper support push rod;47, rotating arm;48, support rotation shaft block;49, upper fixed screw rod;410, ground nail rotation groove;411, fixed ground nail;412, lower fixed screw rod;413, ground nail clamping groove;414, upper push rod slot. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0024] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. The embodiments will be described below according to the overall structure of the present application.

[0025] With reference to Figures 1 to 5 In the embodiments of the present application, an adjustable photography support comprises: an upper fixed support 1, three groups of rotating rod rotating grooves 2 are formed below the upper fixed support 1, two groups of rotating shaft clamping grooves 3 are symmetrically formed in the inner side of each rotating rod rotating groove 2, a group of support standing adjusting mechanisms 4 is arranged below each rotating rod rotating groove 2, and a camera fixing table 5 is fixedly connected above the upper fixed support 1.

[0026] The support standing adjusting mechanism 4 comprises an upper telescopic rod 41, an inner cavity is formed below the upper telescopic rod 41, a lower telescopic rod 42 is slidably connected in the inner cavity, an upper push rod groove 414 is formed in the inner side of the upper telescopic rod 41, a supporting spring 43 is fixedly connected to the lower bottom wall of the upper push rod groove 414, side pull piece slot 44s are symmetrically formed in the two sides of the upper push rod groove 414 and penetrate to the outer side of the upper telescopic rod 41, a horizontal pull piece plate 45 is fixedly connected to the upper side of the supporting spring 43, an upper supporting push rod 46 is fixedly connected to the upper side of the horizontal pull piece plate 45, a rotating arm 47 is rotatably connected to the upper side of the upper supporting push rod 46, a supporting rotating shaft block 48 is rotatably connected to the other end of the rotating arm 47, a threaded hole is formed in the outer side of the upper telescopic rod 41, an upper fixing screw rod 49 is screwedly connected to the inner side of the threaded hole, a ground nail rotating groove 410 is formed in the lower side of the lower telescopic rod 42, a fixed ground nail 411 is rotatably connected to the inner side of the ground nail rotating groove 410, a threaded hole is formed in the inner side of the ground nail rotating groove 410 and penetrates to the outer side of the lower telescopic rod 42, a lower fixing screw rod 412 is screwedly connected to the inner side of the threaded hole, a ground nail clamping groove 413 is formed in the side corresponding to the lower fixing screw rod 412 of the fixed ground nail 411, the fixed ground nail 411 can rotate in the ground nail rotating groove 410, the position of the fixed ground nail 411 can be locked by cooperation of the lower fixing screw rod 412 and the ground nail clamping groove 413, when the ground nail needs to be fixed in soft soil, the fixed ground nail 411 is only needed to be rotated to the position after loosening the lower fixing screw rod 412, then the position of the fixed ground nail 411 is locked by screwing the lower fixing screw rod 412 into the ground nail clamping groove 413, when the ground nail needs to be placed on a flat position, the fixed ground nail 411 can be rotated to be parallel to the ground by loosening the lower fixing screw rod 412, then the position of the fixed ground nail 411 can be limited by screwing the lower fixing screw rod 412, so that the fixed ground nail 411 cannot rotate;

[0027] When the support standing adjusting mechanism 4 needs to be installed or replaced, the upper supporting push rod 46 is driven by pulling the horizontal pull piece plate 45, the supporting spring 43 is compressed, the rotating arm 47 is pulled by the upper supporting push rod 46, the supporting rotating shaft block 48 at the other end of the rotating arm 47 is withdrawn into the upper push rod groove 414, so that the support standing adjusting mechanism 4 is conveniently taken down, when the support standing adjusting mechanism 4 is installed, the supporting rotating shaft block 48 is aligned with the rotating shaft clamping groove 3 by pulling the horizontal pull piece plate 45, then the support standing adjusting mechanism 4 is released and installed;

[0028] When the support standing adjusting mechanism 4 rotates to a certain angle in the rotating rod rotating groove 2, the support standing adjusting mechanism 4 is blocked by the inner wall of the rotating rod rotating groove 2, so that the whole photographic support can stably stand on the ground;

[0029] The two ends of the horizontal pulling plate 45 are extended to the outside of the upper telescopic rod 41 by the side pulling piece slot 44, the support shaft block 48 is matched with the shaft clamping groove 3, which is convenient for the user to pull, the user can directly hold the two ends of the horizontal pulling plate 45 extended to the outside of the upper telescopic rod 41 to pull, in this way, the horizontal pulling plate 45 can be easily moved, and then the upper support push rod 46 is moved, the retracting and extending operation of the support shaft block 48 is realized, and the installation and disassembly of the support standing adjusting mechanism 4 are facilitated;

[0030] The two groups of through holes extending to the outside of the upper telescopic rod 41 are arranged in the inner side of the upper push rod slot 414, the support shaft block 48 is extended to the outside of the upper telescopic rod 41 through the through holes, the through holes provide a movement channel for the support shaft block 48, when the horizontal pulling plate 45 is pulled to move the upper support push rod 46, the rotating arm 47 drives the support shaft block 48 to extend or retract to the outside of the upper telescopic rod 41 through the through holes, so that the connection and separation operation of the support standing adjusting mechanism 4 and the upper fixed support 1 is realized;

[0031] The upper fixed screw 49 is extended to the inner side of the inner cavity of the upper telescopic rod 41, and the front end of the upper fixed screw 49 is fixedly connected with a rubber pad, which is convenient for fixing the position of the lower telescopic rod 42 with the adjusted length, when the height of the support needs to be adjusted, the upper fixed screw 49 is loosened, and the lower telescopic rod 42 can freely slide in the inner cavity of the upper telescopic rod 41. After adjusting to the appropriate height, the upper fixed screw 49 is tightened, so that the rubber pad at the front end tightly abuts against the lower telescopic rod 42, and the position of the lower telescopic rod 42 is fixed by using the friction and elasticity of the rubber pad, so that the lower telescopic rod 42 is prevented from sliding during use;

[0032] The lower fixed screw 412 is matched with the ground nail clamping groove 413, when the angle of the fixed ground nail 411 needs to be adjusted, the lower fixed screw 412 is loosened, and the fixed ground nail 411 can freely rotate in the ground nail rotating groove 410. When rotated to the appropriate angle, the lower fixed screw 412 is tightened, so that the front end is clamped into the ground nail clamping groove 413, and the position of the fixed ground nail 411 is locked through the matching relationship, so that the fixed ground nail 411 is prevented from being randomly rotated during use.

[0033] The working principle of the utility model is: when the support standing adjusting mechanism 4 needs to be installed or replaced, the horizontal poking piece plate 45 is poked to drive the upper support push rod 46, the support spring 43 is compressed, the upper support push rod 46 pulls the rotating arm 47, the support rotating shaft block 48 at the other end of the rotating arm 47 is withdrawn into the upper push rod groove 414, thereby conveniently taking down the support standing adjusting mechanism 4, when installing, the horizontal poking piece plate 45 of the new support standing adjusting mechanism 4 is poked and put into the rotating shaft rotating groove 2, the support rotating shaft block 48 is aligned with the rotating shaft clamping groove 3, then the horizontal poking piece plate 45 is released, the support spring 43 returns to the original state, the horizontal poking piece plate 45 and the upper support push rod 46 are reset, the rotating arm 47 drives the support rotating shaft block 48 to extend and be clamped into the rotating shaft clamping groove 3, the installation of the support standing adjusting mechanism 4 is completed;

[0034] After the support standing adjusting mechanism 4 is installed, it is rotated in the rotating shaft rotating groove 2, the inner wall of the rotating shaft rotating groove 2 plays a limiting role, when the support standing adjusting mechanism 4 is rotated to the appropriate angle and is blocked by the inner wall, a stable support structure is formed among the three groups of support standing adjusting mechanisms 4, thereby enabling the entire photographic support to be stably stood on the ground;

[0035] If the height of the photographic support needs to be adjusted, the upper fixed screw 49 is loosened, since the rubber pad at the front end of the upper fixed screw 49 no longer tightly abuts against the lower telescopic rod 42, the lower telescopic rod 42 can freely slide in the inner cavity formed below the upper telescopic rod 41, according to actual requirements, the lower telescopic rod 42 is slid to the appropriate position, then the upper fixed screw 49 is tightened, the rubber pad at the front end tightly abuts against the lower telescopic rod 42, the position of the lower telescopic rod 42 is fixed by using the friction and elasticity of the rubber pad, thereby preventing the lower telescopic rod 42 from sliding during use;

[0036] The angle of the fixed peg 411 is adjusted according to the ground condition of the photographic site, if the site is soft soil and the peg needs to be fixed, the lower fixed screw 412 is loosened, the fixed peg 411 freely rotates in the peg rotating groove 410, after the fixed peg 411 is rotated to the appropriate position, the lower fixed screw 412 is tightened, the front end is clamped into the peg clamping groove 413 on the fixed peg 411, the position of the fixed peg 411 is locked through the adaptive relationship, so that the photographic support is stably fixed in the soil, if the site is a flat position, the lower fixed screw 412 is loosened, the fixed peg 411 is rotated to be parallel to the ground, then the lower fixed screw 412 is tightened, the position of the side of the fixed peg 411 is limited, thereby preventing the fixed peg 411 from rotating;

[0037] After the above steps are completed, the camera is installed on the camera fixing table 5 fixedly connected above the upper fixed support 1, thereby starting the photographic work.

[0038] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An adjustable photographic stand, characterized in that, include: The upper fixed bracket (1) has three sets of rotating rod grooves (2) below it. Each set of rotating rod grooves (2) has two sets of rotating shaft slots (3) symmetrically arranged inside. Each set of rotating rod grooves (2) has a set of bracket standing adjustment mechanism (4) below it. The upper fixed bracket (1) is fixedly connected to a camera fixing platform (5). The support standing adjustment mechanism (4) includes an upper telescopic rod (41), an inner cavity is provided below the upper telescopic rod (41), and a lower telescopic rod (42) is slidably connected inside the cavity. An upper push rod groove (414) is provided on the inner side of the upper telescopic rod (41), and a support spring (43) is fixedly connected to the bottom wall of the upper push rod groove (414). Side lever slots (44) extending through to the outer side of the upper telescopic rod (41) are symmetrically provided on both sides of the upper push rod groove (414). A horizontal lever plate (45) is fixedly connected above the support spring (43), and an upper support push rod (46) is fixedly connected above the horizontal lever plate (45). The upper support push rod (46) is rotatably connected above the upper support push rod (46). A rotating arm (47) is connected to the other end of the rotating arm (47), and a supporting rotating shaft block (48) is rotatably connected to the other end of the upper telescopic rod (41). A threaded hole is opened on the outer side of the upper telescopic rod (41), and an upper fixing screw (49) is threadedly connected to its inner side. A ground nail rotating groove (410) is opened below the lower telescopic rod (42), and a fixed ground nail (411) is rotatably connected to its inner side. A threaded hole is opened on the inner side of the ground nail rotating groove (410) that extends to the outer side of the lower telescopic rod (42), and a lower fixing screw (412) is threadedly connected to its inner side. A ground nail locking groove (413) is opened on the side of the fixed ground nail (411) corresponding to the lower fixing screw (412).

2. The adjustable photographic stand according to claim 1, characterized in that, The support standing adjustment mechanism (4) will be blocked by the inner wall of the rotating rod groove (2) after rotating to a certain angle inside the rotating rod groove (2).

3. An adjustable photographic stand according to claim 1, characterized in that, The two ends of the horizontal lever plate (45) extend out to the outside of the upper telescopic rod (41) through the side lever slots (44).

4. An adjustable photographic stand according to claim 1, characterized in that, The supporting pivot block (48) is adapted to the pivot slot (3).

5. An adjustable photographic stand according to claim 1, characterized in that, The upper push rod groove (414) has two sets of through holes that extend to the outside of the upper telescopic rod (41), and the support pivot block (48) extends through these through holes to the outside of the upper telescopic rod (41).

6. An adjustable photographic stand according to claim 1, characterized in that, The upper fixing screw (49) extends through the inner side of the cavity opened by the upper telescopic rod (41), and the front end of the upper fixing screw (49) is fixedly connected to a rubber gasket.

7. An adjustable photographic stand according to claim 1, characterized in that, The lower fixing screw (412) is adapted to the ground nail slot (413).

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