Photographic auxiliary device

Abstract

The utility model discloses a photography auxiliary device, comprising a guide rail; the sliding assembly is in sliding connection with the guide rail, and the sliding assembly is used for bearing photographic equipment and can drive the photographic equipment to do reciprocating motion along the guide rail; the rotating assembly comprises a supporting mechanism and a rotating mechanism; the supporting mechanism is connected with the guide rail; the rotating mechanism is connected with the supporting mechanism and the guide rail, and the rotating mechanism is used for driving the guide rail to rotate around the supporting mechanism. According to the technical scheme of the utility model, the sliding assembly and the rotating assembly are arranged on the guide rail, so that a user can realize mobile shooting through the sliding assembly and can realize rotary shooting through the rotating assembly, the mobile shooting device is suitable for different use scenes, and the use experience of the user is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of photography auxiliary equipment, in particular to a photography auxiliary device. Background Art

[0002] The related art provides a photography auxiliary device, which includes a guide rail and a sliding assembly. The sliding assembly is used to install a photography device, and the sliding assembly drives the photography device to slide along the guide rail manually.

[0003] The inventors of the present application discovered that the above-mentioned photography auxiliary device has at least the following deficiencies in specific applications when using the above-mentioned photography auxiliary device: the photography equipment can only be adjusted along the guide rail direction, and it is difficult to adjust the photography equipment to a suitable shooting position. Utility Model Content

[0004] The main purpose of the utility model is to provide a photography auxiliary device, aiming to solve the problem of single function of the existing photography auxiliary device.

[0005] To achieve the above object, the utility model provides a photography auxiliary device, comprising:

[0006] guide;

[0007] A sliding assembly, wherein the sliding assembly is slidably connected to the guide rail, and the sliding assembly is used to carry the photographic equipment and can drive the photographic equipment to perform reciprocating motion along the guide rail;

[0008] A rotating assembly, the rotating assembly comprising a supporting mechanism and a rotating mechanism;

[0009] The support mechanism is rotatably connected to the guide rail, and the support mechanism is used to support the object to be photographed; the rotating mechanism is respectively connected to the support mechanism and the guide rail to drive the photographic device on the sliding assembly to rotate around the support mechanism.

[0010] In some embodiments, the rotating mechanism is detachably connected to the guide rail.

[0011] In some embodiments, the rotating mechanism comprises:

[0012] A rotating seat, the rotating seat can be rotatably connected to the supporting mechanism;

[0013] A clamping member, which is disposed on the rotating seat and can be detachably clamped on the guide rail;

[0014] A first driving member is installed on the rotating seat and is transmission-connected with the supporting mechanism to drive the rotating seat, the clamping member and the guide rail to rotate relative to the supporting mechanism.

[0015] In some embodiments, the clamping member comprises:

[0016] Two groups of first roller assemblies, each group of first roller assemblies includes at least one first roller rotatably mounted on the rotating seat, and the two groups of first roller assemblies are respectively abutted against two opposite sides of the guide rail;

[0017] A locking and releasing component, the locking and releasing component includes a screw rod, the screw rod can be movably connected to the rotating seat, the screw rod is used to abut and press one side of the guide rail to prevent the guide rail and the clamping member from sliding relative to each other, and is used to disengage to release one side of the guide rail to allow the guide rail and the clamping member to slide relative to each other.

[0018] In some embodiments, the outer side of the support mechanism is provided with a first tooth portion;

[0019] The first driving member includes a first motor and a first gear, the first gear is meshed with the first tooth portion, and the first motor is transmission-connected with the first gear to drive the first gear to rotate.

[0020] In some embodiments, the support mechanism comprises:

[0021] A first carrying plate, wherein the upper surface of the first carrying plate is used to support an object to be photographed;

[0022] A bottom plate, the bottom plate is spaced below the first supporting plate;

[0023] A connecting column connected between the first supporting plate and the bottom plate;

[0024] The rotating mechanism is connected to the connecting column.

[0025] In some embodiments, the photography auxiliary device further includes a background plate, and the background plate is disposed on the guide rail so that the rotating component is located between the sliding component and the background plate.

[0026] In some embodiments, the sliding assembly comprises:

[0027] A second carrying plate, wherein the upper surface of the second carrying plate is used for supporting the photographic equipment;

[0028] a second driving member, the second driving member being disposed on the second carrying plate;

[0029] The second carrying plate is connected to the guide rail via the second driving member, and the second driving member is used to drive the second carrying plate to move on the guide rail.

[0030] In some embodiments, the second driving member comprises:

[0031] A second motor, disposed on the second bearing plate;

[0032] At least one second roller, the outer surface of the second roller is provided with a second tooth portion, and the second roller is rotatably connected to the bottom of the carrying plate;

[0033] The second gear is transmission-connected with the second motor, and the second gear is meshed with the second tooth portion, so that the second motor drives the second roller to rotate and drives the second bearing plate to move on the guide rail.

[0034] In some embodiments, the guide rail includes at least two guide rods arranged in parallel, and the two ends of the guide rods are connected by at least two stoppers;

[0035] Each of the limiting members includes a mounting block and two legs, the guide rod is connected to the mounting block, and a receiving groove is constructed on the mounting block; the legs are rotatably connected to the limiting member, and the legs can reciprocate between an initial position and a terminal position. When the legs are in the initial position, the legs are retracted into the receiving groove; when the legs are in the terminal position, the legs are unfolded from the hinge to the outside of the limiting member.

[0036] The technical solution of the utility model is to set a sliding component and a rotating component on the guide rail, so that when the user needs to slide and shoot, the sliding component can drive the photographic device to slide on the guide rail; if the user needs to rotate to adjust the shooting direction, the rotating mechanism can drive the guide rail and the sliding component, and the photographic device to rotate around the support mechanism with the guide rail, and shoot the object to be photographed. This application can meet the user's needs for sliding shooting and rotating shooting at the same time, is suitable for different usage scenarios, and greatly improves the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a structural schematic diagram of an embodiment of the photography auxiliary device of the utility model;

[0038] Figure 2 It is a structural schematic diagram of a rotating assembly in the photography auxiliary device of the utility model;

[0039] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0040] Figure 4 It is a structural schematic diagram of a rotating seat in the photography auxiliary device of the utility model;

[0041] Figure 5 It is a structural schematic diagram of the sliding assembly in the photography auxiliary device of the utility model;

[0042] Figure 6It is a structural schematic diagram of the limiting component in the photography auxiliary device of the utility model.

[0043] Reference numerals:

[0044] 100, guide rail; 110, guide rod; 120, limit member; 121, mounting block; 122, support foot; 123, receiving groove; 200, sliding assembly; 210, second bearing plate; 220, second driving member; 221, second motor; 222, second roller; 222a, second tooth portion; 223, second gear; 300, rotating assembly; 310, supporting mechanism; 311, first tooth portion; 312, first bearing plate; 313, bottom plate; 314, connecting column; 320, rotating mechanism; 321, rotating seat; 322, clamping member; 322a, first roller group; 322b, locking and releasing member; 322c, screw; 323, first driving member; 323a, first motor; 323b, first gear; 400, background plate. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the scheme in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0046] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0047] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0048] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0049] The utility model provides a photography auxiliary device, referring to Figure 1 , the photography auxiliary device comprises:

[0050] Guide rail 100;

[0051] A sliding assembly 200, which is slidably connected to the guide rail 100, and is used to carry the photographic equipment and can drive the photographic equipment to reciprocate along the guide rail 100;

[0052] The rotating assembly 300 includes a supporting mechanism 310 and a rotating mechanism 320;

[0053] The support mechanism 310 is connected to the guide rail 100 , and is used to support the object to be photographed; the rotation mechanism 320 is connected to the support mechanism 310 and the guide rail 100 respectively, and is used to drive the guide rail 100 to rotate around the support mechanism 310 .

[0054] The guide rail 100 is usually made of high-strength material with a smooth surface to reduce sliding resistance. Both ends of the guide rail 100 can be fixed on a supporting structure to ensure its stability. Specifically, the supporting structure can be an immovable wall, or a detachable bracket, lifting device, etc., which is not limited in this application.

[0055] The sliding assembly 200 is slidably connected to the guide rail 100, and is used to carry the photographic equipment and drive it to reciprocate along the guide rail 100 to meet the user's needs for mobile shooting, and is suitable for various scenes that require smooth movement of the lens, such as tracking shooting, etc. It can be understood that the sliding assembly 200 can be a simple slider, wherein the upper surface of the slider is used to carry the photographic equipment, and the user manually pushes the slider to slide on the guide rail 100 to achieve the movement of the photographic equipment; the sliding assembly 200 can also be a certain power trolley-type device, which is driven by external power to move the trolley on the guide rail 100, thereby achieving the movement of the photographic equipment.

[0056] The rotating assembly 300 includes a supporting mechanism 310 and a rotating mechanism 320, wherein the supporting mechanism 310 can be used as a fulcrum for the rotation of the guide rail 100, and the rotating mechanism 320 can drive the guide rail 100 and the sliding assembly 200 on the guide rail 100 to rotate around the supporting mechanism 310, thereby meeting the user's needs for shooting at different angles. It can be understood that the rotating assembly 300 can also play the role of supporting the guide rail 100, and the guide rail 100 does not need to be fixed on an external supporting structure. Exemplarily, the supporting mechanism 310 can be a column fixed on the mounting surface, connected to the guide rail 100 and providing a fulcrum for rotation; the rotating mechanism 320 can be a simple bearing, which can be manually rotated to drive the guide rail 100 to rotate, or it can be a combination of a motor and a conveyor belt, where the motor is installed on the supporting mechanism 310, connected to the guide rail 100 through a transmission belt, and then drives the guide rail 100 to rotate.

[0057] The embodiment of the utility model sets a sliding assembly 200 and a rotating assembly 300 on the guide rail 100, so that when the user needs to slide and shoot, the sliding assembly 200 can drive the photographic device to slide on the guide rail 100; if the user needs to rotate to adjust the shooting direction, the rotating mechanism 320 can drive the guide rail 100 and the sliding assembly 200, and the photographic device to rotate around the support mechanism 310 with the guide rail 100, and shoot the object to be shot. Therefore, the application can meet the user's needs for sliding shooting and rotating shooting at the same time, adapt to different usage scenarios, and greatly improve the user's experience.

[0058] like Figure 1 and Figure 2 As shown, in some embodiments, the rotating mechanism 320 can be detachably connected to the guide rail 100 .

[0059] There are many ways of detachably connecting the rotating mechanism 320 and the guide rail 100. For example, structures such as buckles and slots can be set at the connection between the rotating mechanism 320 and the guide rail 100. When the buckle cooperates with the slot, the rotating mechanism 320 can drive the guide rail 100 to rotate. When the buckle is out of the slot, the rotating mechanism 320 can be removed. It is also possible to set corresponding positioning holes on the guide rail 100 and the rotating mechanism 320, and simultaneously insert pins into the two positioning holes to fix the position between the two, and the rotating mechanism 320 can be removed by pulling out the pin. It is also possible to use metal materials to make the guide rail 100, and magnetic materials to make the rotating mechanism 320 detachable. The present application does not impose any restrictions on this.

[0060] Through the detachable connection between the rotating mechanism 320 and the guide rail 100, the user can remove the rotating mechanism 320 when rotation for shooting is not needed, thereby improving the portability of the present application. At the same time, the rotating mechanism 320 will not cause any obstruction to the sliding assembly 200, and the sliding assembly 200 can move in a wider range and can be applied to more usage scenarios.

[0061] like Figure 1-Figure 3 As shown, in some embodiments, the rotating mechanism 320 includes:

[0062] A rotating seat 321, the rotating seat 321 can be rotatably connected to the supporting mechanism 310;

[0063] A clamping member 322, which is disposed on the rotating seat 321 and can be detachably clamped on the guide rail 100;

[0064] The first driving member 323 is installed on the rotating seat 321 and is in transmission connection with the supporting mechanism 310 to drive the rotating seat 321 , the clamping member 322 , and the guide rail 100 to rotate relative to the supporting mechanism 310 .

[0065] The rotating seat 321 can be connected to the support mechanism 310 through a bearing or a rotating shaft, so that the guide rail 100 can rotate with the support mechanism 310 as a fulcrum. For example, in this embodiment, a circular rotating seat 321 is used, and the rotating seat 321 is sleeved on the support mechanism 310 and the two are connected through a bearing, so that the rotating seat 321 will not affect the support mechanism 310 when rotating.

[0066] The clamping member 322 generally adopts a clamp, a slot or other clamping structure to clamp the guide rail 100. The first driving member 323 can be a device such as a motor, a cylinder or a hydraulic cylinder, which can be directly connected to the rotating seat 321 to drive its rotation, or can indirectly transmit power to the rotating seat 321 through a transmission mechanism such as a belt or a chain. It can be understood that an additional control device can be provided to be electrically connected to the first driving member 323, thereby achieving precise control of the rotation speed and angle.

[0067] When in use, the relative position between the guide rail 100 and the rotating seat 321 is first fixed by the clamping member 322, and then the first driving member 323 is controlled to be turned on, which can automatically drive the rotating seat 321 and the guide rail 100 on the rotating seat 321 to rotate. The user does not need to manually control the rotating seat 321, making the user operation more convenient.

[0068] like Figure 2-Figure 4 As shown, in some embodiments, the clamping member 322 includes:

[0069] Two groups of first roller groups 322a, each group of first roller groups 322a includes at least one first roller rotatably mounted on the rotating seat 321, and the two groups of first roller groups 322a are respectively abutted against two opposite sides of the guide rail 100;

[0070] The locking and releasing component 322b includes a screw 322c, which can be movably connected to the rotating seat 321. The screw 322c is used to abut against one side of the clamping guide rail 100 to prevent the guide rail 100 and the clamping member 322 from sliding relative to each other, and is used to disengage to loosen one side of the guide rail 100, thereby allowing the guide rail 100 and the clamping member 322 to slide relative to each other.

[0071] When in use, firstly, the guide rail 100 is inserted between the two groups of first roller groups 322a, and the relative position between the guide rail 100 and the rotating member is adjusted through the movable connection between the first roller and the guide rail 100, so that the user can adjust to a suitable shooting position; then, the screw rod 322c in the locking component 322b is extended toward the guide rail 100 to abut against the guide rail 100, thereby fixing the guide rail 100 between the screw rod 322c and the first roller, and preventing the guide rail 100 from sliding relative to the clamping member 322 when rotating. When the user finishes shooting, the screw rod 322c can be controlled to disengage from the guide rail 100, thereby unlocking the relative fixation between the guide rail 100 and the clamping member 322, and the user can continue to adjust the relative position between the guide rail 100 and the rotating mechanism 320, or directly remove the rotating mechanism 320.

[0072] Preferably, the first roller is hourglass-shaped, that is, the contact surface between the first roller and the guide rail 100 is a curved surface, and the curved surface is recessed into the first roller, thereby expanding the contact surface between the first roller and the guide rail 100 and better limiting the guide rail 100 between the two first roller groups 322a. The screw 322c and the rotating seat 321 can be connected by threads, for example, Figure 4 As shown, a protrusion is provided on the upper surface of the rotating seat 321, and a threaded hole matched with the screw rod 322c is constructed on the protrusion. By turning the screw rod 322c, the forward and backward movement of the screw rod 322c can be controlled, thereby realizing the locking and unlocking of the guide rail 100.

[0073] In this embodiment, two groups of first roller groups 322a are provided, so that the user can conveniently adjust the relative position between the guide rail 100 and the rotating mechanism 320, and then lock the guide rail 100 through the screw 322c in the locking component 322b. The structure is simple and the manufacturing cost is low.

[0074] like Figure 2 and Figure 3 As shown, in some embodiments, the outer side of the support mechanism 310 is provided with a first tooth portion 311;

[0075] The first driving member 323 includes a first motor 323a and a first gear 323b. The first gear 323b is meshed with the first tooth portion 311. The first motor 323a is transmission-connected with the first gear 323b to drive the first gear 323b to rotate.

[0076] When in use, the first motor 323a can directly or indirectly drive the first gear 323b to rotate. When the first gear 323b is meshed with the support mechanism 310, since the position of the support mechanism 310 itself does not change, the first gear 323b and the rotating assembly 300 itself rotate around the support mechanism 310, thereby realizing the rotational shooting of the photographed object on the support mechanism 310. The transmission ratio can be adjusted by selecting first gears 323b of different sizes to achieve the purpose of accurately controlling the rotation speed of the rotating mechanism 320, thereby realizing accurate adjustment of the shooting speed, which can better meet various precision photography needs.

[0077] like Figure 2 and Figure 3 As shown, in some embodiments, the support mechanism 310 includes:

[0078] A first carrying plate 312, the upper surface of the first carrying plate 312 is used to support the object to be photographed;

[0079] A bottom plate 313, the bottom plate 313 is spaced below the first supporting plate 312;

[0080] A connecting column 314, the connecting column 314 is connected between the first supporting plate 312 and the bottom plate 313;

[0081] The rotating mechanism 320 is connected to the connecting post 314 .

[0082] The first carrier plate 312 can be made of a high-strength and flat material, such as metal, composite material or high-strength plastic, and its size and shape can be customized according to shooting requirements to ensure that various objects to be photographed can be stably placed. It is understandable that a connecting structure or a limiting structure can also be installed on the upper surface of the first carrier plate 312 to fix the object to be photographed and prevent it from moving during the shooting process.

[0083] The bottom plate 313, as the foundation of the entire support mechanism 310, can be made of a material with a relatively large mass, or can be set as a relatively large flat plate to provide sufficient stability and support. Preferably, a fixing hole or a connecting structure for mounting on various mounting surfaces can be provided on the bottom plate 313, for example, the bottom plate 313 and the mounting surface can be connected by bolts to improve the stability of the support mechanism 310. The connecting column 314 can be connected to the first bearing plate 312 and the floor by threaded connection, welding, bonding, etc., which is not limited in the present application.

[0084] By using the connecting column 314 to connect the first supporting plate 312 and the bottom plate 313, the rotating mechanism 320 can be conveniently connected to the connecting column 314 without affecting the first supporting plate 312 for placing the object to be photographed, thereby reducing the user's difficulty of use and improving the user's experience.

[0085] like Figure 1 As shown, in some embodiments, the photography auxiliary device further includes a background plate 400 , and the background plate 400 is disposed on the guide rail 100 , so that the rotating assembly 300 is located between the sliding assembly 200 and the background plate 400 .

[0086] During the rotation shooting process, the background plate 400 provides a background that can be replaced according to user needs, so that the background of the photographed object remains consistent throughout the rotation process, and can block interference factors in the shooting environment, such as messy equipment, background personnel or other irrelevant items, so that the shooting picture is clean and tidy. Preferably, the background plate 400 is detachably connected to the guide rail 100, so that the user can remove the background plate 400 when it is not needed, thereby improving the portability of the photography auxiliary device. Exemplarily, the background plate 400 and the guide rail 100 can be directly detachably connected by means of snap connection, threaded connection, magnetic connection, pin connection, etc.

[0087] Furthermore, a counterweight block can be set at the bottom of the background plate 400, so that the guide rail 100 is located between the background plate 400 and the counterweight block. The background plate 400 is pulled vertically downward by the gravity of the counterweight block to remain vertical, while improving the stability of the background plate 400 set on the guide rail 100.

[0088] like Figure 5 As shown, in some embodiments, the sliding assembly 200 includes:

[0089] A second carrying plate 210, the upper surface of the second carrying plate 210 is used to support the photographic equipment;

[0090] A second driving member 220 , the second driving member 220 is disposed on the second supporting plate 210 ;

[0091] The second carrying plate 210 is connected to the guide rail 100 via a second driving member 220 . The second driving member 220 is used to drive the second carrying plate 210 to move on the guide rail 100 .

[0092] The second carrier plate 210 is arranged in a similar manner to the first carrier plate 312, and will not be described in detail herein. Furthermore, the second carrier plate 210 may be equipped with a mounting structure such as a pan / tilt head to facilitate the installation of photographic equipment. There are many ways to set the second driving member 220. For example, if the second driving member 220 is a combination of an electric gear and a rack, by respectively setting the electric gear and the rack on the second supporting plate 210 and the guide rail 100, when the electric gear rotates, the second supporting plate 210 and the guide rail 100 can be relatively moved; when the second driving member 220 is a screw rod and a motor, the screw rod is set on the guide rail 100, and the first supporting plate 312 is sleeved on the screw rod and threadedly connected to the screw rod. The screw rod is driven by the motor to rotate, so that the first supporting plate 312 can be moved along the screw rod, thereby realizing the relative displacement between the first supporting plate 312 and the guide rail 100; the first supporting plate 312 can also be driven to move forward and backward relative to the guide rail 100 by the extension and contraction of the cylinder, or the first supporting plate 312 can be transported by a conveyor belt to realize the relative movement of the first supporting plate 312 and the guide rail 100. This application does not impose any restrictions on this.

[0093] The setting method of the second driving member 220 can be selected according to specific shooting requirements. By using the second driving member 220 to automatically drive the second supporting plate 210 to move relative to the guide rail 100, the shooting efficiency of the photography auxiliary device can be greatly improved, and the moving speed can be controlled according to user needs to meet different shooting requirements.

[0094] like Figure 5 As shown, in some embodiments, the second driving member 220 includes:

[0095] The second motor 221 is disposed on the second supporting plate 210;

[0096] At least one second roller 222, the outer surface of the second roller 222 is provided with a second tooth portion 222a, and the second roller 222 is rotatably connected to the bottom of the supporting plate;

[0097] The second gear 223 is transmission-connected to the second motor 221 , and the second gear 223 is meshed with the second tooth portion 222 a , so that the second motor 221 drives the second roller 222 to rotate, and drives the second supporting plate 210 to move on the guide rail 100 .

[0098] When in use, firstly, the sliding assembly 200 is placed on the guide rail 100, at which time the second roller 222 is connected to the guide rail 100, and then the second motor 221 is started, so that the second motor 221 drives the second gear 223 and the second roller 222 meshing with the second gear 223 to rotate, thereby driving the second carrier plate 210 to move relative to the guide rail 100, thereby completing the mobile shooting. When the user completes shooting, the second motor 221 can be controlled to rotate in the opposite direction to return the sliding assembly 200 to its original position. The structure is simple, and the transmission ratio can be adjusted by controlling the size and number of teeth of the second gear 223, thereby adjusting the moving speed of the second carrier plate 210, that is, the speed of mobile shooting, to meet the different needs of users and improve the user experience. It can be understood that, since the transmission is achieved through the engagement between the second gear 223 and the second roller 222 in the present embodiment, even if the second motor 221 cannot provide electrical energy to rotate the second gear 223, the user can control the sliding assembly 200 by manually rotating the second gear 223 or directly pushing the entire sliding assembly 200, thereby completing the mobile shooting of the photographic equipment, making the control method of the present application more flexible and applicable to more scenarios.

[0099] A mounting piece may be protruded from the bottom of the second carrier plate 210 to facilitate the rotational connection between the second roller 222 and the mounting piece. Preferably, there are four second rollers 222, which are divided into two groups, and the first group is higher in horizontal position than the second group. By adjusting the height difference between the first group and the second group, the second rollers 222 in the first group and the second rollers 222 in the second group are both in contact with the guide rail 100, thereby clamping the guide rail 100 in the middle, so as to improve the stability of the connection between the sliding assembly 200 and the guide rail 100.

[0100] like Figure 1 and Figure 6 As shown, in some embodiments, the guide rail 100 includes at least two guide rods 110 arranged in parallel, and the two ends of the guide rods 110 are connected by at least two stoppers 120;

[0101] Each limiting member 120 includes a mounting block 121 and two supporting legs 122. The guide rod 110 is connected to the mounting block 121, and a receiving groove 123 is constructed on the mounting block 121. The supporting legs 122 are rotatably connected to the limiting member 120, and the supporting legs 122 can reciprocate between an initial position and a terminal position. When the supporting legs 122 are in the initial position, the supporting legs 122 are retracted into the receiving groove 123. When the supporting legs 122 are in the terminal position, the supporting legs 122 are unfolded from the hinge to the outside of the limiting member 120.

[0102] Using two parallel guide rods 110 as the guide rail 100 allows the guide rail 100 to carry the sliding assembly 200 more stably and be installed on the rotating assembly 300 more safely, thereby improving the stability of the photography auxiliary device.

[0103] There are many ways to connect the guide rod 110 and the mounting block 121 in the limiter 120. A connection hole can be set on the limiter block corresponding to the guide rod 110, and the guide rail 100 can be fixed by inserting the guide rod 110 into the connection hole. The guide rod 110 and the mounting block 121 can also be connected by threaded connection, clamping, bonding, welding, etc., and this application does not limit this. The support foot 122 in the limiter 120 is used to install the guide rod 110 at a distance from the ground, and the support foot 122 can be retracted to the receiving slot 123 for easy carrying by users.

[0104] The above description is only a partial or preferred embodiment of the present invention. Neither the text nor the drawings can limit the scope of protection of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the overall concept of the present invention, or direct / indirect application in other related technical fields are included in the scope of protection of the present invention.

Claims

1. A photography auxiliary device, characterized in that: include: guide; A sliding assembly, wherein the sliding assembly is slidably connected to the guide rail, and the sliding assembly is used to carry the photographic equipment and can drive the photographic equipment to perform reciprocating motion along the guide rail; A rotating assembly, the rotating assembly comprising a supporting mechanism and a rotating mechanism; The support mechanism is rotatably connected to the guide rail; the rotating mechanism is respectively connected to the support mechanism and the guide rail to drive the photographic device on the sliding assembly to rotate around the support mechanism.

2. The photography assisting device according to claim 1, wherein: The rotating mechanism is detachably connected to the guide rail.

3. The photography assisting device according to claim 1, wherein: The rotating mechanism comprises: A rotating seat, the rotating seat can be rotatably connected to the supporting mechanism; A clamping member, which is disposed on the rotating seat and can be detachably clamped on the guide rail; A first driving member is installed on the rotating seat and is transmission-connected with the supporting mechanism to drive the rotating seat, the clamping member and the guide rail to rotate relative to the supporting mechanism.

4. The photography assisting device according to claim 3, characterized in that: The clamping member comprises: Two groups of first roller assemblies, each group of first roller assemblies includes at least one first roller rotatably mounted on the rotating seat, and the two groups of first roller assemblies are respectively abutted against two opposite sides of the guide rail; A locking and releasing component, the locking and releasing component includes a screw rod, the screw rod can be movably connected to the rotating seat, the screw rod is used to abut and press one side of the guide rail to prevent the guide rail and the clamping member from sliding relative to each other, and is used to disengage to release one side of the guide rail to allow the guide rail and the clamping member to slide relative to each other.

5. The photography assisting device according to claim 3, wherein: The outer side of the support mechanism is provided with a first tooth portion; The first driving member includes a first motor and a first gear, the first gear is meshed with the first tooth portion, and the first motor is transmission-connected with the first gear to drive the first gear to rotate.

6. The photography assisting device according to claim 1, wherein: The supporting mechanism comprises: A first carrying plate, wherein the upper surface of the first carrying plate is used to support an object to be photographed; A bottom plate, the bottom plate is spaced below the first supporting plate; A connecting column connected between the first supporting plate and the bottom plate; The rotating mechanism is connected to the connecting column.

7. The photography assisting device according to claim 6, characterized in that: The photography auxiliary device also includes a background plate, which is arranged on the guide rail, and the rotating assembly is located between the sliding assembly and the background plate along the length direction of the guide rail.

8. The photography assisting device according to any one of claims 1 to 7, characterized in that: The sliding assembly comprises: A second carrying plate, wherein the upper surface of the second carrying plate is used for supporting the photographic equipment; a second driving member, the second driving member being disposed on the second carrying plate; The second carrying plate is connected to the guide rail via the second driving member, and the second driving member is used to drive the second carrying plate to move on the guide rail.

9. The photography assisting device according to claim 8, characterized in that: The second driving member comprises: A second motor, disposed on the second bearing plate; At least one second roller, the outer surface of the second roller is provided with a second tooth portion, and the second roller is rotatably connected to the bottom of the second supporting plate; The second gear is transmission-connected with the second motor, and the second gear is meshed with the second tooth portion, so that the second motor drives the second roller to rotate and drives the second bearing plate to move on the guide rail.

10. The photography assisting device according to any one of claims 1 to 7, characterized in that: The guide rail comprises at least two guide rods arranged in parallel, and the two ends of the guide rods are connected by at least two limit members; Each of the position-limiting members comprises a mounting block and two legs, the guide rod is connected to the mounting block, and a receiving groove is configured on the mounting block; the legs are rotatably connected to the position-limiting member, and the legs can reciprocate between an initial position and a terminal position, and when the legs are in the initial position, the legs are retracted into the receiving groove; When the support leg is located at the end position, the support leg is unfolded from the hinge to the outside of the limiting member.

Images