Supporting leg assembly for shooting support and shooting support with supporting leg assembly

Abstract

The supporting leg assembly comprises a supporting leg, a connecting base and a supporting rod, the supporting leg is provided with an installation space, the opposite side walls of the installation space are provided with a first clamping groove and a second clamping groove, and the two ends of the connecting base are provided with a first clamping protrusion and a second clamping protrusion respectively. The connecting base is clamped into the first clamping groove through the first clamping protrusion and clamped into the second clamping groove through the second clamping protrusion so that the connecting base can be detachably installed in the installation space, screws are not needed in the installation process, a user can assemble the connecting base conveniently, and time and labor are saved. The shooting support comprises a main rod, a sliding connecting ring, a clamping assembly, a plurality of supporting leg assemblies, a pressing block and a spring, the pressing block is provided with a plurality of connecting protrusions, the connecting protrusions are provided with second guide slopes, and the supporting leg assemblies of the shooting support are more easily clamped into the first connector through the second guide slopes on the connecting protrusions. A plurality of supporting leg assemblies are combined together, so that the supporting leg assemblies are separated more conveniently and quickly, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to photographing support technical field especially, a kind of support foot subassembly for photographing support and photographing support with it. BACKGROUND

[0002] At present, people need to take photos, habit using mobile phone and other smaller shooting equipment, in order to avoid in shooting or selfie appears to shake or not fixed unstable phenomenon, influence shooting effect. Need to use the support of fixed shooting equipment;Among them, tripod is the most common one kind of shooting support. Its shooting support often has at least three legs, each leg can be opened outward to ensure that the entire shooting support can be stably erected on the ground;Each leg can also be folded inward to facilitate daily carrying. And in order to further ensure the stability of the shooting support erected on the ground, a support rod is also correspondingly provided on each leg to ensure that the outwardly opened leg will not easily fold inward during use.

[0003] The shooting support with support rod in the prior art is rotatably connected between the support rod and the leg by a shaft, however, the shaft of the existing support rod is forcibly squeezed into the shaft hole of the leg by the elasticity of plastic material for installation, which is difficult, time-consuming and laborious, and the manual assembly is inconvenient, low in efficiency, and the support rod is easy to damage or wear, the structure is not stable and reliable, and the use is inconvenient. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of support foot subassembly for photographing support and photographing support with it, to at least solve one of the technical problems existing in prior art.

[0005] In order to achieve the above-mentioned purpose, one aspect of the utility model provides a kind of support foot subassembly for photographing support, comprising:

[0006] The leg is provided with a first shaft at one end, and the leg has an installation space, the opposite side walls of the installation space are respectively provided with a first clamping groove and a second clamping groove;

[0007] The connecting seat is provided with a first clamping convex and a second clamping convex at both ends, and the connecting seat is detachably installed in the installation space by clamping the first clamping convex into the first clamping groove and the second clamping convex into the second clamping groove;

[0008] The support rod is provided with a second shaft at one end, and the other end of the support rod is provided with a third shaft, and the second shaft is rotatably arranged between the connecting seat and the leg.

[0009] As one of the preferred solutions, the installation space is surrounded by the two side walls of the support leg and the first and second partitions. The first and second partitions are formed by the side of the support leg that protrudes and extends from the connecting seat. The first and second partitions are arranged opposite to each other, the first slot is arranged on the first partition, and the second slot is arranged on the second partition.

[0010] As one preferred embodiment, the side of the connecting seat near the support leg is provided with two first arc-shaped grooves spaced apart along its width direction, and the two ends of the second shaft are respectively installed in the two first arc-shaped grooves, so that the second shaft is rotatably disposed between the connecting seat and the support leg.

[0011] As one preferred embodiment, one end of the connecting seat has a first notch extending along the length of the connecting seat, one end of the support rod is located within the first notch, and two first arc-shaped grooves are located on both sides of the first notch; and / or

[0012] One end of the connector is divided into two insertion parts by a first notch, and the ends of the two insertion parts are provided with the second latching protrusion, while the first latching protrusion is provided at the other end of the connector.

[0013] As one preferred embodiment, the first card protrusion is provided with a first guide surface, so as to engage the first card protrusion into the first card slot through the first guide surface; and / or

[0014] The length direction of the support rod is perpendicular to the axis of the second shaft.

[0015] As a preferred embodiment, the bottom of the mounting space is provided with a second arc-shaped groove, so that when the second shaft is installed between the connecting seat and the support leg, the second shaft is rotatably disposed between the first arc-shaped groove and the second arc-shaped groove.

[0016] As one preferred embodiment, the inner side of the support leg has an accommodating space, and the accommodating space is connected to one end of the first notch, so that when the support rod rotates toward the support leg, the support rod can be accommodated in the first notch and the accommodating space.

[0017] Another aspect of this utility model provides a shooting bracket, comprising:

[0018] The main rod has a connecting block at its bottom, and the connecting block has multiple connecting notches spaced apart along its circumference.

[0019] A sliding connecting ring is slidably mounted on the main rod, and the sliding connecting ring is provided with multiple connecting grooves spaced apart along its circumference;

[0020] A clamping assembly is disposed on the top of the main rod for clamping the shooting device;

[0021] The number of multiple support foot assemblies is the same as the number of multiple connection notches and multiple connection slots. The support foot of each support foot assembly is hinged to the connection slot via a first shaft, and the support rod of each support foot assembly is hinged to the connection notch via a third shaft.

[0022] As a preferred embodiment, it also includes a pressing block and a spring. The bottom of the connecting block has a mounting hole, and the spring is disposed in the mounting hole. One end of the pressing block is movably disposed in the mounting hole and abuts against the spring. The other end of the pressing block has a plurality of connecting protrusions spaced apart along its circumference. Each of the plurality of connecting protrusions has a second guide slope. The other end of the support leg has a connecting plate, and the connecting plate has a first interface to guide the connecting protrusions into the first interface through the second guide slope.

[0023] As a preferred embodiment, at least one side of each of the connecting protrusions is provided with a third guide slope, and the other end of each of the legs is provided with a first guide plate. When the connecting protrusion is inserted into the first interface, the third guide slope is slid along the first guide plate by pressing the pressing block and squeezing the spring, thereby disengaging each of the connecting protrusions from the first interface of each leg, so as to realize the unfolding of the multiple support leg assemblies relative to the main rod.

[0024] As can be seen from the above technical solution, the support foot assembly and shooting bracket provided by this utility model include a foot, a connecting seat, and a support rod. One end of the support rod is provided with a second shaft. The support rod is rotatably mounted between the connecting seat and the foot through the second shaft for installation. The opposite side walls of the mounting space of the foot are respectively provided with a first slot and a second slot. The two ends of the connecting seat are respectively provided with a first protrusion and a second protrusion. The connecting seat is respectively engaged in the first slot through the first protrusion and engaged in the second slot through the second protrusion, so that the connecting seat can be detachably installed in the mounting space by means of a snap-fit ​​connection. The installation process does not require screws or other parts, saving time and effort, and is convenient for workers to assemble quickly. The detachable installation makes it convenient to assemble or replace the connecting seat and the support rod. Moreover, the installation structure is compact, stable and reliable, and the support rod is not easily damaged during the installation process.

[0025] To make the technical concept, other objectives, advantages, features and functions of this utility model clearer and easier to understand, preferred embodiments will be specifically described in the following detailed description, and will be illustrated in conjunction with the accompanying drawings. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the shooting bracket provided in the embodiments of this application;

[0028] Figure 2 This is an exploded view of the support foot assembly provided in the embodiments of this application;

[0029] Figure 3 This is an exploded view of the support leg assembly provided in the embodiments of this application;

[0030] Figure 4 This is an exploded view of the support leg assembly provided in the embodiments of this application from another perspective;

[0031] Figure 5 This is provided by the embodiments of this application. Figure 1 Enlarged view of point A in the middle;

[0032] Figure 6 This is a schematic diagram of the connector provided in an embodiment of this application.

[0033] The above figures include the following reference numerals:

[0034] 100. Main rod;

[0035] 200, Support foot assembly; 210, Support foot; 211, First shaft; 212, First partition; 2120, First slot; 213, Installation space; 2130, Second arc-shaped groove; 214, Second partition; 2140, Second slot; 215, First guide plate; 216, Second guide plate; 217, Connecting plate; 2170, First interface; 220, Connecting seat; 221, First protrusion; 2210, First guide surface; 222, Second protrusion; 223, First notch; 224, First arc-shaped groove; 230, Support rod; 231, Second shaft; 232, Third shaft;

[0036] 300. Sliding connecting ring;

[0037] 400. Connecting block; 410. Connecting notch;

[0038] 500. Pressing block; 510. Connecting protrusion; 511. Second guide slope; 512. Third guide slope;

[0039] 600. Clamping components. Detailed Implementation

[0040] To enable those skilled in the art to better understand the technical solutions of this application, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0041] Please refer to the following: Figures 1 to 6 This embodiment provides a support foot assembly 200 for a shooting bracket, including a foot 210, a connecting rod and a support rod 230. One end of the foot 210 is provided with a first shaft 211. The foot 210 has an installation space 213. The opposite side walls of the installation space 213 are respectively provided with a first slot 2120 and a second slot 2140. The two ends of the connecting seat 220 are respectively provided with a first protrusion 221 and a second protrusion 222. The connecting seat 220 is inserted into the first slot 2120 by the first protrusion 221 and into the second slot 2140 by the second protrusion 222, so that the connecting seat 220 can be detachably installed in the installation space 213. One end of the support rod 230 is provided with a second shaft 231, and the other end of the support rod 230 is provided with a third shaft 232. The second shaft 231 is rotatably disposed between the connecting seat 220 and the foot 210.

[0042] As can be seen, in this embodiment, the connecting seat 220 of the support foot assembly 200 is engaged with the first slot 2120 by the first protrusion 221 and the second slot 2140 by the second protrusion 222, thereby connecting with the support foot 210. The connection method is simple and convenient for users.

[0043] Furthermore, such as Figure 2 and Figure 3 As shown, the installation space 213 is formed by the two side walls of the support leg 210 and the first partition 212 and the second partition 214. The first partition 212 and the second partition 214 are formed by the protruding extension of the support leg 210 near the connecting seat 220. The first partition 212 and the second partition 214 are arranged opposite to each other. The first slot 2120 is provided on the first partition 212, and the second slot 2140 is provided on the second partition 214. The first partition 212 and the second partition 214 are integrally formed, making the structure more stable. The first slot 2120 is located at the bottom of the first partition 212, and the second slot 2140 is located at the bottom of the second partition 214, so that the connecting seat 220 can be connected to the support leg 210 more closely, reducing the space occupied and making it convenient for users to carry.

[0044] In this embodiment, as Figure 2 and Figure 3As shown, the connecting seat 220 has two first arc-shaped grooves 224 spaced apart along its width on the side near the support leg 210. The two ends of the second shaft 231 are respectively installed in the two first arc-shaped grooves 224, allowing the second shaft 231 to be rotatably positioned between the connecting seat 220 and the support leg 210. This design eliminates the need for holes in the connecting seat 220 to connect the second shaft 231, increasing the stability of the product structure. The radius of the first arc-shaped groove 224 is larger than the radius of the second shaft 231, allowing the second shaft 231 to rotate within the first arc-shaped groove 224, making it easier and more convenient for the user.

[0045] Furthermore, such as Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, a first notch 223 is provided at one end of the connecting seat 220. The first notch 223 extends along the length of the connecting seat 220. One end of the support rod 230 is located in the first notch 223. Two first arc-shaped grooves 224 are located on both sides of the first notch 223. With this arrangement, when the support rod 230 is connected to the support leg 210 through the connecting seat 220, one end of the support rod 230 passes through the first notch 223, which makes it convenient to place the two ends of the second shaft 231 of the support rod 230 in the two first arc-shaped grooves 224 respectively. The user operation is simple and convenient.

[0046] One end of the connector 220 is divided into two insertion parts by a first notch 223, a second locking protrusion 222 is provided at the end of the two insertion parts, and a first locking protrusion 221 is provided at the other end of the connector 220. With this configuration, the connector 220 has a simple structure that is easy to implement and facilitates industrial processing and production.

[0047] Specifically, such as Figure 2 and Figure 3 As shown, the first locking protrusion 221 is provided with a first guide surface 2210, which allows the first locking protrusion 221 to be engaged into the first locking groove 2120. The guide surface facilitates the mounting of the connecting seat 220 onto the support leg 210 via the first locking protrusion 221. The length direction of the support rod 230 is perpendicular to the axis of the second shaft 231. The structural design is simple and ingenious, facilitating the rotation of the support rod 230 within the first notch 223.

[0048] In this embodiment, when installing the support rod 230 and the connecting seat 220 onto the support leg 210, one end of the support rod 230 is first placed in the first notch 223, so that the second shaft 231 is accommodated in the first arc-shaped groove 224. Then, the second locking protrusion 222 on the connecting seat 220 is placed in the second locking groove 2140 on the support leg 210. Finally, one end of the connecting seat 220 with the first locking protrusion 221 is pressed, so that the first locking protrusion 221 is engaged in the first locking groove 2120, thus completing the installation. Furthermore, when pressing one end of the connecting seat 220 with the first locking protrusion 221, the first guide surface 2210 on the first locking protrusion 221 can be used to ensure that the connecting seat 220 can be smoothly installed onto the support leg 210. The setting of the first guide surface 2210 also reduces the damage to the first locking protrusion 221 during use, further improving the reliability of the product.

[0049] Furthermore, such as Figure 2 and Figure 3 As shown, the bottom of the mounting space 213 is provided with a second arc-shaped groove 2130, so that when the second shaft 231 is installed between the connecting seat 220 and the support leg 210, the second shaft 231 is rotatably disposed between the first arc-shaped groove 224 and the second arc-shaped groove 2130. This arrangement makes it easier for the support rod 230 to rotate on the connecting seat 220 and the support leg 210 via the second shaft 231, making it convenient for the user.

[0050] Furthermore, such as Figure 2 and Figure 3 As shown, the inner side of the support leg 210 has an accommodating space, and the accommodating space is connected to one end of the first notch 223, so that when the support rod 230 rotates toward the support leg 210, the support rod 230 can be accommodated in the first notch 223 and the accommodating space. This arrangement reduces the space occupied by the support rod 230 and the support leg 210 when the support rod 230 rotates toward the support leg 210, further improving the reliability and practicality of the product.

[0051] like Figure 1As shown, this embodiment provides a shooting bracket, including a main rod 100, a sliding connecting ring 300, a clamping assembly 600, and multiple support foot assemblies 200. The main rod 100 has a connecting block 400 at its bottom, and the connecting block 400 has multiple connecting notches 410 spaced apart along its circumference. The sliding connecting ring 300 is slidably disposed on the main rod 100, and the sliding connecting ring 300 has multiple connecting grooves spaced apart along its circumference. The clamping assembly 600 is disposed on the top of the main rod 100 for clamping the shooting device. The multiple support foot assemblies 200 are the support foot assemblies 200 described above. The number of multiple support foot assemblies 200 is the same as the number of multiple connecting notches 410 and multiple connecting grooves. The support feet 210 of each support foot assembly 200 are hinged to the connecting grooves through a first shaft 211, and the support rods 230 of each support foot assembly 200 are hinged to the connecting notches 410 through a third shaft 232.

[0052] The sliding connecting ring 300 slides on the main rod 100 to control the unfolding and closing of multiple support leg assemblies 200. When the sliding connecting ring 300 slides upward on the main rod 100, it drives the first shaft 211 on the multiple support legs 210 to move upward, so that the multiple support leg assemblies 200 move closer together and close. When the sliding connecting ring 300 slides downward on the main rod 100, it drives the first shaft 211 on the multiple support legs 210 to move downward, so that the multiple support leg assemblies 200 unfold. The clamping assembly 600 is used to clamp the terminal device. The specific structure of the clamping assembly 600 is prior art and will not be described in detail here.

[0053] Furthermore, such as Figure 5 As shown, the shooting bracket also includes a pressing block 500 and a spring. The bottom of the connecting block 400 has a mounting hole, and the spring is disposed in the mounting hole. One end of the pressing block 500 is movably disposed in the mounting hole and abuts against the spring. The other end of the pressing block 500 has a plurality of connecting protrusions 510 spaced apart along its circumference. Each of the plurality of connecting protrusions 510 has a second guide slope 511. The other end of the support leg 210 has a connecting plate 217. The connecting plate 217 has a first interface 2170 to guide the connecting protrusions 510 into the first interface 2170 through the second guide slope 511. The pressing block 500 and the mounting hole are provided with a limiting structure to prevent the pressing block 500 from disengaging from the mounting hole when it moves within the mounting hole. When the sliding connecting ring 300 slides upward on the main rod 100, it drives the first shaft 211 on the multiple support feet 210 to move upward. When the multiple support foot assemblies 200 approach and close together, the multiple connecting protrusions 510 on the pressing block 500 respectively engage with the first interface 2170 of the support feet 210 of the multiple support foot assemblies 200 to lock the support foot assemblies 200 in the closed state. This facilitates the packaging and transportation of the shooting bracket, as well as the storage of the shooting bracket by the user, resulting in a good user experience.

[0054] The spring is used to apply an elastic force to the pressing block 500 in a direction away from the main rod 100. One end of the pressing block 500 is a rod-shaped structure, and a limiting structure is provided between one end of the pressing block 500 and the opening of the mounting hole to prevent one end of the pressing block 500 from detaching from the mounting hole. Of course, the specific mounting structure between the pressing block 500 and the connecting block 400, as well as the rest of the shooting bracket, all adopt existing technology and will not be described in detail here.

[0055] Furthermore, such as Figure 5 As shown, each connecting protrusion 510 has a third guide slope 512 on at least one side, and each support leg 210 has a first guide plate 215 on the other end. When the connecting protrusion 510 is inserted into the first interface 2170, the third guide slope 512 slides along the first guide plate 215 by pressing the pressing block 500 and squeezing the spring, thereby disengaging each connecting protrusion 510 from the first interface 2170 of each support leg 210, so as to realize the unfolding of the multiple support leg assemblies 200 relative to the main rod 100.

[0056] When the closed support foot assembly 200 is unfolded, pressing the pressing block 500 causes the third guide slope 512 on both sides of the connecting protrusion 510 to slide on the edges of the first guide plate 215 and the second guide plate 216 on the support foot assembly 200, so that the connecting protrusion 510 can be disengaged from the first interface 2170 and the support foot assembly 200 can be unfolded. Its structure is simple, easy to operate, and provides a good user experience.

[0057] In this embodiment, there are four of each of the multiple connection notches 410, multiple connection slots, multiple support foot assemblies 200, and multiple connection protrusions 510. The four multiple support foot assemblies 200 make the structure of the shooting bracket more stable. Of course, the number of support foot assemblies 200 can also be three or four or more, which is not limited here.

[0058] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0059] As can be seen from the above technical solution, the support foot assembly 200 and the shooting bracket having it provided by this utility model include a support foot 210, a connecting seat 220, and a support rod 230. The support foot 210 has an installation space 213. The opposite side walls of the installation space 213 are provided with a first slot 2120 and a second slot 2140. The two ends of the connecting seat 220 are respectively provided with a first protrusion 221 and a second protrusion 222. The connecting seat 220 is engaged in the first slot 2120 by the first protrusion 221 and in the second slot 2140 by the second protrusion 222, so that the connecting seat 220 can be detachably installed in the installation space 213. The installation process does not require screws, which is convenient for users to assemble. The detachable installation makes it convenient for users to replace the connecting seat 220 and the support rod 230. 0; The shooting bracket includes a main rod 100, a sliding connecting ring 300, a clamping component 600, multiple support foot components 200, a pressing block 500, and a spring. The pressing block 500 has multiple connecting protrusions 510, each of which has a second guide slope 511. Each of the multiple connecting protrusions 510 has a third guide slope 512 on both sides. The multiple support foot components 200 of the shooting bracket can be more easily inserted into the first interface 2170 through the second guide slope 511 on their connecting protrusions 510, so that the multiple support foot components 200 can be combined together. When separating the combined multiple support foot components 200, the third guide slope 512 on both sides of the connecting protrusions 510 makes the separation more convenient and quick, which is convenient for users and provides a better user experience.

[0060] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0061] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0062] Certain terms are used in the specification and claims of this utility model to refer to specific elements. Those skilled in the art will understand that manufacturers may use different names to refer to the same components, and this document is not intended to distinguish between components that have the same function but different names. In the following specification and claims, words such as “comprising,” “having,” and “including” are open-ended terms and should therefore be interpreted as “containing but not limited to…”.

[0063] It should be understood that when a component is referred to as being "on" or "connected" to another component, it can be directly on or directly connected to that other component, or it can be an indirect connection through an inserting component. Conversely, when a component is referred to as being "directly" on or "directly connected" to another component, there is no inserting component between them.

[0064] In the description of this specification, the terms "an embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0065] Furthermore, it should be noted that in the description of this utility model, the use of terms such as "first" and "second" to define the components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0066] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A support foot assembly for a photographic stand, characterized by, The application relates to a support foot assembly. The support foot assembly comprises a support foot, a connecting base and a support rod. The support foot is provided with a first shaft rod at one end, and has a mounting space, the opposite side walls of the mounting space are respectively provided with a first clamping groove and a second clamping groove. The connecting base is provided with a first clamping convex and a second clamping convex at two ends respectively, the connecting base is detachably mounted in the mounting space by clamping the first clamping convex into the first clamping groove and clamping the second clamping convex into the second clamping groove.

2. The support foot assembly for a camera stand of claim 1, wherein, The support rod is provided with a second shaft rod at one end and a third shaft rod at the other end, and the second shaft rod is rotatably arranged between the connecting base and the support foot.

3. The support foot assembly for a camera stand of claim 2, wherein, The mounting space is surrounded by the two side walls of the support foot and a first partition plate and a second partition plate, the first partition plate and the second partition plate are formed by protruding and extending from one side of the support foot close to the connecting base, the first partition plate is oppositely arranged with the second partition plate, the first clamping groove is arranged on the first partition plate, and the second clamping groove is arranged on the second partition plate.

4. The support foot assembly for a camera stand of claim 3, wherein, Two first arc-shaped grooves are arranged on one side of the connecting base close to the support foot along the width direction of the connecting base, and the two ends of the second shaft rod are respectively arranged in the two first arc-shaped grooves, so that the second shaft rod is rotatably arranged between the connecting base and the support foot. One end of the connecting base is provided with a first gap extending along the length direction of the connecting base, one end of the support rod is arranged in the first gap, and the two first arc-shaped grooves are respectively arranged on the two sides of the first gap; and / or 5. The support foot assembly for a camera stand of claim 1, wherein, One end of the connecting base is divided into two plug-in parts through the first gap, the two plug-in parts are respectively provided with the second clamping convex, and the first clamping convex is arranged at the other end of the connecting base. The first clamping convex is provided with a first guide surface, so that the first clamping convex is clamped into the first clamping groove through the first guide surface; and / or 6. The support foot assembly for a camera stand of claim 4, wherein, The length direction of the support rod is perpendicular to the axis of the second shaft rod.

7. The support foot assembly for a camera stand of claim 4, wherein, The bottom of the mounting space is provided with a second arc-shaped groove, so that the second shaft rod is rotatably arranged between the first arc-shaped groove and the second arc-shaped groove when the second shaft rod is arranged between the connecting base and the support foot.

8. A photographing support characterized by comprising: The inner side of the support foot has a containing space, and the containing space is arranged in communication with one end of the first gap, so that the support rod can be accommodated in the first gap and the containing space when the support rod is rotated towards the support foot. The application also relates to a support device. The main rod is provided with a connecting block at the bottom, and the connecting block is provided with a plurality of connecting gaps along the circumferential direction. The sliding connecting ring is slidably arranged on the main rod and is provided with a plurality of connecting slots along the circumferential direction. The clamping assembly is arranged at the top of the main rod and is used for clamping a shooting device. A plurality of support foot assemblies are arranged on the main rod, the number of the plurality of support foot assemblies is the same as the number of the plurality of connecting gaps and the plurality of connecting slots, the support foot of each support foot assembly is hinged into the connecting slot through the first shaft rod, and the support rod of each support foot assembly is hinged into the connecting gap through the third shaft rod.

9. The photographic support of claim 8, wherein, The connecting block is provided with a mounting hole in the bottom, a spring is arranged in the mounting hole, one end of a pressing block is movably arranged in the mounting hole and abuts against the spring, and the other end of the pressing block is provided with a plurality of connecting protrusions at intervals in the circumferential direction, and each of the connecting protrusions is provided with a second guide slope.

10. The photographic support of claim 9, wherein, At least one side of each of the connecting protrusions is provided with a third guide slope, and the other end of each of the supporting legs is provided with a first guide plate, so that when each of the connecting protrusions is clamped into the first interface, the third guide slope slides along the first guide plate by pressing the pressing block and extruding the spring, thereby separating each of the connecting protrusions from the first interface of each of the supporting legs, so as to realize the unfolding of the plurality of supporting leg assemblies relative to the main rod.

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