26 results about "Tripod head" patented technology

A dynamic balance adjusting structure used for a tripod head is provided. The dynamic balance adjusting structure includes a main body arranged on a tripod head. One side of the main body is provided with a rotatable side cover, and the outer side of the side cover is provided with a rotatable knob. The main body is internally provided with an inner torsion spring seat, a first torsion spring and a second torsion spring are arranged between the inner torsion spring seat and the side cover, and inner ends of the first torsion spring and the second torsion spring are fixed on the inner torsion spring seat. The inner side of the side cover is provided with a first outer torsion spring seat and a second outer torsion spring seat which are rotatable, an outer end of the first torsion spring is fixed on the first outer torsion spring seat, and an outer end of the second torsion spring is fixed on the second outer torsion spring seat. The side cover is provided with a first substrate component and a second substrate component. According to the provided dynamic balance adjusting structure used for a tripod head, through the unique structure with double torsion springs, the gear can be selected, multi-gear balance force can be provided to achieve a better dynamic balance effect, and the operation is convenient.

A locking structure for a tripod head is provided. The locking structure for a tripod head includes a base. The base is provided with a lower ball seat and an upper ball seat. A gap is formed between the lower ball seat and the upper ball seat. A cambered surface structure of a supporting ball seat is placed in the gap. The supporting ball seat and the lower ball seat, and the supporting ball seat and the upper ball seat are in contact through cambered surfaces. The base is provided with an adjusting block and a top block. The side of the top block is provided with a protruding bump, and the adjusting block is arranged on the outer side of the bump and abuts against the bump. The outer side of the adjusting block is provided with an operating piece, and the operating piece is used for exerting extrusion force on the adjusting block. The top block is located at the lower part of the lower ball seat. The bottom of the lower ball seat is provided with a downward protruding abutting block. The abutting block and the top block are abutted through an inclined plane. When the top block moves due to the extrusion force of the adjusting block, the lower ball seat can be pushed to move up. The operation of locking the tripod head can be carried out through a plate buckle, and the locking force can be adjusted, so that the operation is convenient, and the structure is simple.

The utility model relates to the technical field of tripods, in particular to a tripod cradle head swing structure which comprises a cradle head with a groove, a footstand, a shaft body, a rotating sleeve, a lifting part and an elastic part, one end of the footstand extends into the groove, a lifting cavity is formed in one side of the cradle head, the shaft body penetrates through the footstand and is fixedly connected with the footstand, the two ends of the shaft body extend out of the footstand, and the rotating sleeve is arranged in the lifting cavity. The holder is rotatably connected with the shaft body, the rotating sleeve is rotatably installed on the shaft body, one end of the rotating sleeve is provided with a concave hole, the end wall of the opening of the concave hole is provided with a notch groove, the lifting piece is provided with a kidney-shaped groove, the shaft body penetrates through the kidney-shaped groove, the kidney-shaped groove is connected with the shaft body in a clamped mode, the two ends of the elastic piece are connected with the lifting piece and the bottom wall of the lifting cavity respectively, and the lifting piece is provided with a first cambered surface. According to the utility model, the side wall of the shaft body is clamped with or separated from the waist-shaped groove of the lifting piece, so that the cradle head and the footstand can relatively swing at a preset angle, and the cradle head and the footstand have the advantages of convenience in use.

1. The name of the design product: photography fast plate. 2. The use of the design product: the design product is used for the fast mounting and fast dismounting system of the camera, photography tripod head and stabilizer. 3. The design points of the design product: the overall appearance shape. 4. The picture or photo that can best show the design points: perspective view 1.

1. The name of the design product: photography and video camera holder. 2. The use of the design product: for photography and video camera holder. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The present disclosure relates to a magnetic spherical tripod head and a tripod head assembly, which includes: a universal ball, comprising a ball head and a connecting handle; a limiting seat, comprising a ball seat for accommodating the ball head and a limiting piece movably abutting against the ball head and capable of limiting the rotation of the ball head in the ball seat; a magnetic piece, being fixed in the ball seat and attracting the ball head; a first fixing part and a second fixing part, being configured to detachably connect external accessories and respectively connected with the connecting handle and the limiting seat. The present disclosure overcomes the defect that the camera fixed on the existing spherical tripod head will quickly fall down and easily get damaged when the spherical tripod head is unlocked by the locking device.

The application discloses a photographic tripod head with a safety structure, which comprises a tripod head body, two ends of the tripod head body are provided with mounting grooves, a first safety block is movably arranged on the tripod head body and can be extended upward from the surface of the mounting groove or accommodated downward below the mounting groove, a second safety block is movably arranged on the tripod head body and located on one side of the first safety block, and can be extended upward from the surface of the mounting groove or accommodated downward below the mounting groove; a linkage locking mechanism is arranged on the tripod head body and connected between the first safety block and the second safety block, and the linkage locking mechanism can drive one of the first safety block and the second safety block to be extended upward from the surface of the mounting groove and the other to be accommodated downward below the mounting groove. The first safety block and the second safety block of the photographic tripod head with the above structure are different in the position of being extended upward from the surface of the mounting groove, thereby matching two kinds of quick mounting plates with different specifications, and the universality is higher, and the freedom degree of use is improved.

A universal dual-slot clamp base and a photography kit. The universal dual-slot clamp base comprises a connection base, a position adjustment assembly, two first clamping arms, and a second clamping arm. During use, a Arca-compatible quick-release plate can be directly inserted into a first clamping space formed between the two first clamping arms for assembly. When the second clamping arm rotates to be perpendicular to the connection base, the second clamping arm, together with the first clamping arm on the side of the position adjustment assembly, can form a second clamping space, enabling a NATO-compatible quick-release plate on the side of a camera cage to be slidably inserted into the second clamping space for assembly. The universal dual-slot clamp base can accommodate and clamp quick-release plates of various specifications. When photographing on a tripod, portrait shooting can be achieved by directly mounting the NATO rail on the side of the camera cage onto the universal dual-slot clamp base, thereby avoiding the problems of the center of gravity of the tripod becoming imbalanced and the camera easily tipping over caused by rotating the tripod head 90 degrees for portrait shooting.

A quick-connect handle for rapidly connecting a tripod head includes an installation housing, a locking member, and an adjustment assembly. The installation housing has an installation hole for receiving a head screw and an adjustment cavity inside that communicates with the installation hole. The locking member is rotatably installed within the adjustment cavity and has a through-hole that communicates with the installation hole and receives the head screw. The through-hole further includes a locking hole with locking threads on its inner wall, which are configured to engage with the head screw. The adjustment assembly rotates the locking member such that the locking threads can move toward or away from the head screw. The locking member is adjusted and rotated by the adjustment assembly, enabling the installation hole to communicate or align with either the locking hole or the through-hole.

The utility model relates to the technical field of photography holders, and particularly provides a self-locking photography holder which comprises a base, a pitching fixed seat, a pitching movable seat, a compression elastic piece, a clutch disc, a limiting mechanism, a second matching piece and a pressing assembly. The pitching fixed seat comprises a bottom frame and at least two side frames, the side frames are fixedly connected to the bottom frame, and the bottom frame is rotationally connected with the base to form first rotation; the pitching movable seat and the pitching fixed seat are rotationally connected through a rotating shaft to form second rotation and are located between the side frames, and the rotating shaft is fixedly connected with the pitching movable seat; the compression elastic piece is arranged on the rotating shaft; the clutch disc is connected with the compression elastic piece and coaxially arranged on the rotating shaft in a sliding mode, and a first matching piece is arranged on the clutch disc; the limiting mechanism is arranged at the joint of the clutch disc and the rotating shaft; the second matching piece is arranged on the side frame and can be connected with the first matching piece; the pressing assembly is connected with the clutch disc; the first rotation is perpendicular to the second rotation. The self-locking cradle head effectively solves the problem that a cradle head in the prior art does not have a self-locking function.

1. The name of the design product: holder for tripod head. 2. The use of the design product: for mounting and fixing camera and other photographic and video equipment. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 2.

A photographic holder comprising a support leg insert and a tripod head assembly (300) connected to the support leg insert, wherein the support leg insert is provided with a first support leg (100) connected to a clamp assembly (400), wherein the clamp assembly (400) has a first clamping arm (410) rotatable about an axis and a second clamping arm (420), wherein the first clamping arm (410) and the second clamping arm (420) are in a folded-in state relative to the first support leg (100) when rotated, and in an unfolded state relative to the first support leg (100) when unfolded outwards, forming a clamping space to the side of the first support leg (100).

The utility model discloses a sealed pan-tilt base, which relates to the technical field of pan-tilt sealing structures and comprises a pan-tilt base for mounting a pan-tilt, an antenna and a wire harness structure, an antenna housing is arranged above the pan-tilt base, and a sealed antenna housing for protecting the pan-tilt, the antenna and the wire harness structure is mounted above the antenna housing. The antenna housing is connected with the holder base in a sealing manner; the utility model relates to an antenna housing, which comprises a holder base, an antenna housing base and a plurality of supporting members, the holder base adapter and the supporting members are adaptively mounted below the holder base, the connecting disc is mounted below the holder base adapter, the antenna housing base is arranged above the holder base, the holder base adapter and the supporting members are adaptively mounted below the holder base, and the connecting disc is mounted below the holder base adapter. The glass fiber reinforced plastic cover and the holder base are sealed through the rubber ring and coated with the sealant, and overall three-proofing of salt mist and mould resistance and waterproof capacity of the holder is achieved through wind and rain tightness experiment examination.

To enable more accurate identification of the subject being photographed. [Solution] A video signal is acquired from a camera-equipped tripod head device, and the aircraft and its vertical stabilizer are detected from the acquired video signal. Then, the distance between the aircraft and the tripod head device is calculated based on the actual dimensions of the detected vertical stabilizer, and it is determined whether or not that distance is within the effective range of the shooting distance. If it is determined that the distance between the aircraft and the tripod head device is within the effective range of the shooting distance, a control signal is sent to the tripod head device to track the aircraft.

The utility model discloses a kind of photographic tripod head, it includes: support seat, mounting seat, clamp and folding structure, support seat is provided with storage area;Mounting seat is connected in the support seat, and the mounting seat is used to install photographic equipment;Clamp is connected in the support seat, and the clamp is used to clamp cell phone;The support seat and the clamp are connected by the folding structure, when the clamp is in the storage area, the folding structure is in folded state;When the clamp is outside the storage area, the folding structure is in unfolded state and can support and position the clamp.Folding structure makes that clamp can be flexibly stored in storage area or unfolded to outside storage area, realizes the efficient use of space, is convenient for carrying and storage.Meanwhile, user can quickly adjust the shooting angle and position of cell phone, improves the flexibility and convenience of shooting, optimizes user experience.

The utility model discloses a quick disassembly and assembly structure on a photography cradle head. The quick disassembly and assembly structure comprises a base, a first limiting seat, a second limiting seat, a connecting shaft, a pull buckle and a safety bolt, the first limiting seat and the second limiting seat are oppositely arranged on the base to form a limiting groove; the connecting shaft is arranged on the base and located on the outer side of the first limiting seat, and a safety pin hole is formed in the connecting shaft; one end of the pull buckle is rotationally arranged on the connecting shaft and is provided with a locking position and an unlocking position which can be switched mutually; the safety bolt is movably arranged on the pull buckle; through the structure, the safety bolt can be integrated on the pull buckle, so that the releasing of the safety and the unlocking of the quick release plate can be operated at the same time, the operation steps are reduced, the operation convenience is improved, and the use requirement is met.

1. Name of this design product: Photographic Light Stand Adapter Gimbal. 2. Purpose of this design: This design is intended for use as a mounting fixture for photographic lights. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

1. The name of the design product: tripod foot joint. 2. The use of the design product: accessories for connecting the tripod head and the tripod foot on the photographic tripod. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

1. The name of the design product: photography and video camera holder. 2. The use of the design product: a dual-purpose holder that can be used for video shooting and also for photograph shooting, and can be adjusted to be level. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

This invention provides an information processing device, control method, and program that prevent overshoot and hunting of the tripod head and enable smooth tracking of the subject's movement. [Solution] When performing automatic tracking photography using a pan / tilt head with a shooting unit, the information processing device calculates the speed and direction of the moving object included in the video input from the pan / tilt head to predict the trajectory of the moving object, calculates the predicted trajectory of the pan / tilt head assuming that control command values ​​have been input to the pan / tilt head, calculates an evaluation value using an evaluation function with the difference between the trajectory of the moving object and the trajectory of the pan / tilt head, the speed of the moving object, and the system delay time, selects the evaluation value that minimizes the evaluation value from among the calculated multiple evaluation values, determines the control command value based on the selected evaluation value, and controls the pan / tilt head.