CN220688615U - Photographic head - Google Patents

Abstract

The utility model discloses a photographic head, which comprises at least one locking component, a support frame, a base bracket rotationally connected with the support frame and a handle component for adjusting the pitching angle of the support frame, wherein the locking component is arranged on the base bracket; the support frame is used for supporting photographic equipment, the base support is including being used for the base of external photographic equipment of making a video recording, be used for with the support frame rotates the upper supporting part of being connected, one locking component is located the support frame with go up between the supporting part in order to lock or unblock the support frame, make the support frame can rotate around first axis and drive photographic equipment and do the motion of pitching. According to the photographic camera tripod head, the supporting frame is locked or unlocked through the locking component, so that the supporting frame can rotate around the first axis to drive photographic camera equipment to do pitching motion, further the shooting angle of the photographic camera equipment can be adjusted, the rotation range of the support body and the base can be adjusted through the locking component, and the photographic camera tripod head is simple and quick to operate and stable in clamping.

Description

Photographic head

Technical Field

The utility model relates to the field of photography, in particular to a photographic camera tripod head.

Background

With the rapid development of the photographic industry, photographic equipment is widely applied to various working and living scenes, the requirements of people on the functions of the photographic equipment are also higher and higher, and some photographic accessories are widely demanded. The first photographic equipment such as camera, monitor, microphone, flash light, light filling lamp is connected to the clamping structure or other structures that the cloud platform accessible support frame top was equipped with to the base of the base support that is equipped with through the below is connected with the cooperation of second photographic equipment such as tripod, cloud platform, realizes the connection of two different photographic equipment, in order to rotate in order to adjust the every single move or the horizontal rotation angle of first photographic equipment, reaches better shooting effect, and current cloud platform still precesses or selects through the screw rod a lot of in order to realize pressing from both sides tight or release clamping structure's part, or through screw adjustment, complex operation, inconvenient, can appear locking the condition.

Disclosure of Invention

The utility model mainly aims to provide a photographic camera tripod head and aims to solve the technical problem that the photographic camera tripod head is not locked tightly.

In order to achieve the above purpose, the photographic camera tripod head provided by the utility model is used for photographic camera equipment and is characterized by comprising at least one locking component, a support frame, a base bracket rotationally connected with the support frame and a handle component for adjusting the pitching angle of the support frame;

the base support comprises a base for externally connecting photographic equipment and an upper support part for rotationally connecting with the support, and a locking component is positioned between the support and the upper support part to lock or unlock the support, so that the support can rotate around a first axis to drive the photographic equipment to do pitching motion;

the upper supporting part is convexly provided with a first rotating shaft extending along the first axis, one locking component is used for clamping the first rotating shaft and comprises a rotating piece, at least one clamping piece and at least one elastic piece, the elastic piece is used for pushing the clamping piece to clamp the outer peripheral surface of the first rotating shaft, and the rotating piece rotates to drive the clamping piece to release the first rotating shaft.

Preferably, one side of the support frame, which is away from the upper supporting portion, is concavely provided with at least one strip-shaped sliding groove, the outer circumferential surface of the first rotating shaft stretches into the sliding groove, the clamping piece and the elastic piece are both installed in the sliding groove, one end of the elastic piece is connected with the clamping piece, the other end of the elastic piece is connected with the side groove wall at one end of the sliding groove, the rotating piece is convexly provided with a limiting portion, the limiting portion stretches into the sliding groove and is abutted to one side of the clamping piece, which is away from the elastic piece, so that the clamping piece clamps the first rotating shaft, after assembly, the clamping piece is located on the side surface between the elastic piece and the limiting portion, and the first rotating shaft is propped against the side surface between the elastic piece and the limiting portion, and when the rotating piece rotates to drive the limiting portion to push the clamping piece to slide in the sliding groove, the clamping piece loosens the first rotating shaft.

Preferably, the rotating member includes an annular portion and a lug portion, the lug portion is convexly disposed at an outer side of the annular portion, a through hole for rotationally accommodating the first rotating shaft is disposed in the middle of the annular portion, at least one limiting portion is convexly disposed on a surface of the annular portion, and the annular portion drives the limiting portion to push the clamping member to move when the lug portion is actuated.

Preferably, the annular part is convexly provided with two limiting parts distributed around the through hole, one limiting part is matched with one clamping piece and one elastic piece, and the support frame is concavely provided with two sliding grooves.

Preferably, the locking assembly comprises two rotating parts, namely a first rotating part and a second rotating part, the first rotating part comprises a first annular part and a first lug part, a first through hole is formed in the middle of the first annular part, at least one first limiting part is formed in two surfaces of the first annular part, the second rotating part comprises a second annular part and a second lug part, a second through hole is formed in the middle of the second annular part, at least one second limiting part is formed in one surface of the second annular part in a protruding mode, arc-shaped grooves matched with the second limiting parts in number are formed in the first annular part, one end of the second limiting part penetrates through the arc-shaped grooves, one first limiting part limits one rotating part to extrude the elastic part to one end of the chute, and one second limiting part limits one rotating part to extrude one elastic part to the other end of the chute.

Preferably, the number of the sliding grooves is four, one sliding groove accommodates one elastic piece, one rotating piece and one first limiting part, or one sliding groove accommodates one elastic piece, one rotating piece and one second limiting part, and every two sliding grooves are communicated.

Preferably, the locking assembly further comprises an unlocking member, the unlocking member comprises an unlocking portion, the unlocking portion is clamped between the first lug portion and the second lug portion, and when the unlocking member rotates in a first direction, the unlocking member drives the unlocking portion to push the first lug portion and the second lug portion to reversely separate.

Preferably, the base support comprises two upper supporting portions, the lower end portion of the base is used for being externally connected with photographic and video-shooting supporting equipment, the upper end portion of the base is provided with two upper supporting portions arranged at intervals, two supporting frames are respectively connected with the two upper supporting portions in a rotating mode, and the handle assembly is located on one supporting frame.

The utility model also provides a shooting and photographing tripod head for shooting and photographing equipment, which comprises at least one locking component, a support frame, a base bracket rotationally connected with the support frame and a handle component for adjusting the pitching angle of the support frame;

the base support comprises a support body and a base used for being externally connected with photographic and photographic support equipment, the support body is rotationally connected with the support frame, the lower end part of the support body is connected with the base, and the locking component is positioned between the lower end part of the support body and the base to lock or unlock the support body, so that the support body can rotate around a second axis to drive the photographic and photographic equipment to do horizontal plane movement;

the base is provided with a second rotating shaft extending along the second axis in a protruding mode, one locking assembly is used for clamping the second rotating shaft, the locking assembly comprises a rotating piece, at least one clamping piece and at least one elastic piece, the elastic piece is used for pushing the clamping piece to clamp the outer peripheral surface of the second rotating shaft, and the rotating piece is used for driving the clamping piece to release the second rotating shaft in a rotating mode.

Preferably, one side of the support body, which is away from the base, is concavely provided with at least one strip-shaped sliding groove, the outer peripheral surface of the second rotating shaft stretches into the sliding groove, the clamping piece and the elastic piece are both installed in the sliding groove, one end of the elastic piece is connected with the clamping piece, the other end of the elastic piece is connected with the side groove wall at one end of the sliding groove, the rotating piece is convexly provided with a limiting part, the limiting part stretches into the sliding groove and is abutted to one side, away from the elastic piece, of the clamping piece so that the clamping piece clamps the second rotating shaft, after assembly, the clamping piece is located on the side surface between the elastic piece and the limiting part, and the second rotating shaft is propped against the side surface between the elastic piece and the limiting part, and when the rotating piece rotates to drive the limiting part to push the clamping piece to slide in the sliding groove, the clamping piece loosens the second rotating shaft.

Preferably, the photographic tripod head comprises two rotating parts, the two rotating parts are respectively named as a first rotating part and a second rotating part, the first rotating part comprises a first annular part, a first through hole is formed in the middle of the first annular part, at least one first limiting part is formed in two surfaces of the first annular part, the second rotating part comprises a second annular part, a second through hole is formed in the middle of the second annular part, at least one second limiting part is arranged on one surface of the second annular part in a protruding mode, arc-shaped grooves matched with the second limiting parts in number are formed in the first annular part, one end of each second limiting part penetrates through each arc-shaped groove, one first limiting part is used for limiting one rotating part to extrude the elastic part to one end of each chute, and one second limiting part is used for limiting one rotating part to extrude one elastic part to the other end of each chute.

Preferably, the locking assembly further comprises an unlocking piece, the unlocking piece comprises an unlocking part, the first annular part and the second annular part are recessed on the sides to form limiting grooves, the limiting grooves are vertically communicated, the unlocking part penetrates through and is clamped in the limiting grooves, two opposite side groove walls of the limiting grooves are clamped on two opposite sides of the unlocking part, and the unlocking piece drives the unlocking part to push two opposite side groove walls of the limiting grooves to reversely separate when rotating along a first direction.

According to the technical scheme, the clamping piece connected with the rotating piece is driven to release the first rotating shaft through manual driving or driving of the rotating piece through other driving structures, so that the first rotating shaft is unlocked, the handle assembly is moved, the rotating angle of the supporting frame relative to the upper supporting portion can be adjusted, therefore, shooting angles of shooting equipment such as a camera can be adjusted, after the rotating piece is released or stopped to be actuated, the elastic piece pushes the clamping piece to reset to lock the first rotating shaft again, and the locking assembly is stable in clamping and easy to operate.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an angle structure of a camera head according to the present utility model;

FIG. 2 is a schematic view of another angle structure of the camera head of the present utility model;

FIG. 3 is a schematic view of a part of the structure of the camera head of the present utility model;

FIG. 4 is a schematic view of an angle part of the camera head of the present utility model;

FIG. 5 is a schematic view of another part of the structure of the camera head of the present utility model;

FIG. 6 is a partially exploded view of an angle of the camera head of the present utility model;

FIG. 7 is a schematic view of another angular configuration of a portion of the structure of FIG. 6;

FIG. 8 is a schematic diagram of a side part of the camera head of the present utility model;

FIG. 9 is an exploded view of a side portion of the camera head of the present utility model;

fig. 10 is a partially exploded view of the camera head of the present utility model.

Reference numerals illustrate:

a clamping member 11; an elastic member 12; an unlocking member 13;

a first rotating member 2; a first stopper 21; a first annular portion 22; a first lug part 23; an arc-shaped groove 24;

a second rotating member 3; a second limiting portion 31; a second annular portion 32; a second lug part 33; a limit groove 34;

a support frame 4; a chute 41; a first rotation shaft 42;

a base bracket 5; a base 51; an upper support 52; a bottom support 53; a second rotation shaft 54;

a handle assembly 6;

and a torsion spring 7.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a photographic camera tripod head which is applied to photographic equipment, wherein photographic equipment is a general name of a camera, a lens and related accessories thereof, various equipment and articles related to photographic activities. Such a consumable product as film, a waistcoat for photography, a photography bag, etc. which are managed by most photographic equipment operators, belong to the field of photographic equipment, and may be called as a photographic accessory. The scope of photographic equipment is very wide, and besides the well-known cameras, the photographic equipment mainly comprises various zoom lenses, fixed focus lenses, flash lamps, various purpose color filters, camera bags, camera foot frames, studio flash lamps, soft light boxes, various lamp holders, reflecting plates, reflecting umbrellas, external shooting lamps, camera lamps, quartz lamps, lens covers, light shields, tripods, adapter seats, expansion matching plates, quick-release components, supports, unipods, camera cleaning tools, shutter wires and the like, and accessories of the equipment. The conventional photographic equipment also includes a camera for darkroom, an amplifier, a safety lamp, a glosser, a constant temperature disk, a timer, etc. Color enlarger and printer belong to photographic equipment. Digital cameras have integrated photography and video, and are also called more widespread video equipment, which include two large arrays of photography and video.

In the first embodiment, as shown in fig. 1, 2 and 9, the photographic camera head comprises at least one locking component, a support frame 4, a base bracket 5 rotatably connected with the support frame 4, and a handle component 6 for adjusting the pitching angle of the support frame 4, wherein the support frame 4 is used for supporting photographic camera equipment, the base bracket 5 comprises a base 51 for externally connecting photographic camera support equipment, and an upper support part 52 for rotatably connecting with the support frame 4, and a locking component is positioned between the support frame 4 and the upper support part 52 to lock or unlock the support frame 4, so that the support frame 4 can rotate around a first axis to drive the photographic camera equipment to perform pitching motion;

the upper supporting portion 52 is provided with a first rotating shaft 42 extending along a first axis, wherein a locking assembly is used for clamping the first rotating shaft 42, the locking assembly comprises a rotating member, at least one clamping member 11 and at least one elastic member 12, the elastic member 12 is used for pushing the clamping member 11 to clamp the outer peripheral surface of the first rotating shaft 42, the elastic member 12 is used for pushing the clamping member 11, and the rotating member rotates to drive the clamping member 11 to release the first rotating shaft 42.

In this embodiment, after assembly, all the elastic members 12 push all the clamping members 11 to clamp and lock the first rotating shaft 42, and when the rotating members are driven to rotate by manual driving or other driving structures, the clamping members 11 connected with the rotating members are driven to release the first rotating shaft 42, so as to unlock the first rotating shaft 42, the moving handle assembly 6 can adjust the rotation angle of the support frame 4 relative to the upper support portion 52, so as to adjust the pitching angle of the photographic device, such as a camera, and then the elastic members 12 push the clamping members 11 to reset to lock the first rotating shaft 42 again after releasing or stopping actuating the rotating members, so that the first rotating shaft 42 extends in the horizontal direction, and the clamping is stable and easy to operate.

The number of the locking components is set according to the use requirement, the number of the rotating parts can be 1, 2 or more than 2, one rotating part can drive one clamping part 11, the clamping part 11 and the side wall where the first rotating shaft 42 is located form clamping or releasing to lock or unlock the first rotating shaft 42, for the purpose of clamping stability, one rotating part can also drive two clamping parts 11, the two clamping parts 11 are clamped at the periphery of the rotating shaft, the number of the rotating parts and the number of the clamping parts 11 are set according to the requirement, if the number of the rotating parts is two, one rotating part drives the two clamping parts 11, so that the four clamping parts 11 can be driven to synchronously clamp the first rotating shaft 42, or the first rotating shaft 42 can be synchronously released.

In this embodiment, referring to fig. 8 to 10, in order to make the locking assembly compact in structure and convenient to install, at least one elongated sliding groove 41 is concavely formed on one side of the supporting frame 4 away from the upper supporting portion 52, the outer peripheral surface of the first rotating shaft 42 stretches into the sliding groove 41, both the clamping member 11 and the elastic member 12 are installed in the sliding groove 41, one end of the elastic member 12 is connected with the clamping member 11, the other end is connected with a side groove wall of one end of the sliding groove 41, a limiting portion is convexly formed on the rotating member, the limiting portion stretches into the sliding groove 41, and is abutted to one side of the clamping member 11 away from the elastic member 12 so that the clamping member 11 clamps the first rotating shaft 42, after assembly, the side of the clamping member 11 between the elastic member 12 and the limiting portion supports against the first rotating shaft 42, when the rotating member rotates to drive the limiting portion to push the clamping member 11 to slide in the sliding groove 41, the clamping member 11 loosens the first rotating shaft 42, an elastic member 12 and a clamping member 11 can be arranged in the sliding groove 41, the adjacent sliding groove 41 can also be communicated, according to space saving, and convenience is provided, and the elastic member 12 can be an elongated spring.

In this embodiment, in order to facilitate the operation of the rotating member, the rotating member includes an annular portion and a lug portion, the lug portion is convexly disposed at the outer side of the annular portion, a through hole for rotationally accommodating the first rotating shaft 42 is disposed in the middle of the annular portion, at least one limiting portion is convexly disposed on a surface of the annular portion, and when the lug portion is actuated, the annular portion drives the limiting portion to push the clamping member 11 to move, which can be actuated manually or by other structures.

Preferably, the annular portion is convexly provided with two limiting portions distributed around the through hole, one limiting portion is matched with one clamping piece 11 and one elastic piece 12, and the supporting frame 4 is concavely provided with two sliding grooves 41.

Specifically, referring to fig. 8 to 10 again, the locking assembly includes two rotating members, named as a first rotating member 2 and a second rotating member 3, respectively, the first rotating member 2 includes a first annular portion 22 and a first lug portion 23, a first through hole is formed in the middle of the first annular portion 22, at least one first limiting portion 21 is formed on two surfaces of the first annular portion 22, the second rotating member 3 includes a second annular portion 32 and a second lug portion 33, a second through hole is formed in the middle of the second annular portion 32, at least one second limiting portion 31 is formed on one surface of the second annular portion 32 in a protruding manner, an arc-shaped groove 24 matched with the number of the second limiting portions 31 is formed in the first annular portion 22, one end of the second limiting portion 31 penetrates through the arc-shaped groove 24, one rotating member is limited by the first limiting portion 21 to press the elastic member 12 on one end of the chute 41, one rotating member is limited by the second limiting portion 31 to press the elastic member 12 on the other end of the chute 41, space is saved, the relative position of the first rotating member 2 and the second rotating member 3 is not easy to change, and stable operation is not easy.

After assembly, a first limiting portion 21 abuts against one clamping member 11, a second limiting portion 31 abuts against the other clamping member 11, and the first lug portion 23 and the second lug portion 33 can rotate around the first rotating shaft 42 in opposite rotation directions through rotating the first lug portion 23 and the second lug portion 33, so that the first limiting portion 21 and the second limiting portion 31 slide towards two ends of the sliding groove 41, for example, the first lug portion 23 rotates clockwise, and the second lug portion 33 rotates anticlockwise, so that 4 or a plurality of clamping members 11 release the first rotating shaft 42 simultaneously.

Further, referring to fig. 9, the number of the sliding grooves 41 is four, one sliding groove 41 accommodates an elastic member 12, a rotating member and a first limiting portion 21, or one sliding groove 41 accommodates an elastic member 12, a rotating member and a second limiting portion 31, and two sliding grooves 41 are communicated, so that space is saved and production is facilitated.

In this embodiment, the limiting portion may be curved. The connection mode of the elastic member 12 and the clamping member 11 may be fixed connection, abutting connection, or detachable connection, which is not limited in particular. The elastic member 12 may be a spring, such as a compression spring, a tension spring, or the like. The first tab portion 23 may be flat. In other embodiments, the sliding grooves 41 may not be in communication. The base 51 may be circular with a threaded hole in the middle.

Further, in order to facilitate control and adjustment of the rotating member, the cradle head further includes an unlocking member 13, the first lug portion 23 and the second lug portion 33 are driven to move by the unlocking member 13, the unlocking member 13 includes an unlocking portion, the unlocking portion is clamped between the first lug portion 23 and the second lug portion 33, when the unlocking member 13 rotates in the first direction, the unlocking portion is driven to push the first lug portion 23 and the second lug portion 33 to reversely separate, the unlocking portion is clamped between the first lug portion 23 and the second lug portion 33, the part width of the unlocking portion is changed to adjust the distance between the first lug portion 23 and the second lug portion 33 so as to drive the first lug portion 23 and the second lug portion 33 to rotate, the unlocking portion is asymmetrically arranged, the unlocking portion can be in threaded connection with the supporting frame 4, and in order to facilitate adjustment of the sliding unlocking portion, the part is clamped between the first lug portion 23 and the second lug portion 33, the part cross section is in a spherical shape with two sides having a plane or an inclined plane, and the spherical shape is not limited. The unlocking member 13 is located on the outer surface of the side, away from the upper supporting portion 52, of the supporting frame 4 so as to facilitate operation, and a rotary installation position, such as a circular boss and an installation groove, is arranged between the supporting frame 4 and the upper supporting portion 52 in a matched manner, which is not described in detail.

Of course, it will be understood that the first lug portion 23 and the second lug portion 33 extend out of the holder respectively, and the first lug portion 23 and the second lug portion 33 are directly moved by hand respectively to move reversely, so that the first lug portion 23 and the second lug portion 33 are released, the elastic member 12 can push the clamping member 11 to reset, and thus the clamping member 11 pushes the first limiting portion 21 and the second limiting portion 31 to reset, and thus the first lug portion 23 and the second lug portion 33 are reset.

In some embodiments, the annular portion may not be provided with a lug, the side edges of the annular portion are recessed to form the limiting grooves 34, the side edges of the first annular portion 22 and the second annular portion 32 are recessed to form the limiting grooves 34, the two limiting grooves 34 are vertically communicated, the unlocking portion penetrates through and is clamped in the two limiting grooves 34, the two opposite side groove walls of the two limiting grooves 34 clamp the two sides of the unlocking portion, and the unlocking member 13 drives the unlocking portion to push the two opposite side groove walls of the two limiting grooves 34 to reversely separate when rotating along the first direction.

Further, referring to fig. 8 to 10, the base bracket 5 includes two upper supporting portions 52, the lower end portion of the base 51 is used for externally connecting with a photographing and shooting supporting apparatus, the upper end portion of the base 51 has two upper supporting portions 52 arranged at intervals, the two supporting frames 4 are respectively rotatably connected with the two upper supporting portions 52, the handle assembly 6 is located on one of the supporting frames 4, the other supporting frame 4 and the other upper supporting portion 52 are provided with damping assemblies, such as torsion springs, so that adjustment is facilitated, and the handle assembly 6 can be switched and connected with the two supporting frames 4 to meet the requirements of photographing by left and right hands. The upper end parts of the two support frames 4 can be provided with clamping components, such as a slide bar seat and a quick-mounting plate, and the quick-mounting plate is provided with electronic equipment such as a camera and the like during class. Of course, in order to make the support frame 4 rotate slowly, the support frame 4 and the upper support portion 52 may also be provided with torsion springs 7.

For the convenience of assembly, the first rotating shaft 42 includes a fixing section and a clamping section, the fixing section is fixedly connected with the upper supporting portion 52, and can also be integrally provided, the clamping section is detachably connected with the fixing section and is used for being clamped and locked or released by the clamping piece 11, the fixing section and the clamping section synchronously rotate, in order to prevent relative movement of the fixing section and the clamping section in the rotating process, a limiting structure such as a concave-convex structure can be arranged between the fixing section and the clamping section, the limiting groove 34 can be different in diameter size from the fixing section, the clamping section can be designed according to specific requirements, such as the clamping section is mushroom-shaped, the diameter increasing part can penetrate through the first through hole and the second through hole, and the fixing section and the clamping section can be locked together through screws for further locking and fixing.

In summary, after the cradle head is assembled, all the clamping pieces 11 are clamped on the outer peripheral side surface of the first rotating shaft 42, the unlocking part is clamped between the first lug part 23 and the second lug part 33, and in the process of unlocking the first rotating shaft 42, the unlocking part 13 is rotated to enlarge the part of the unlocking part between the first lug part 23 and the second lug part 33, so that the first lug part 23 and the second lug part 33 are driven to be reversely separated, and then the first lug part 23 rotates to drive the first annular part 22 to rotate, the first limiting part 21 pushes one clamping piece 11 to slide, the second lug part 33 rotates to drive the second annular part 32 to rotate, the second limiting part 31 pushes the other clamping piece 11 to slide, and all the elastic pieces 12 are compressed, so that all the clamping pieces 11 are released from the first rotating shaft 42, and a user can move the handle assembly 6 to adjust the rotation angle of the support frame 4 relative to the first rotating shaft 42, so as to adjust the shooting angle of electronic products such as a camera;

after the adjustment, the width of the unlocking part between the first lug part 23 and the second lug part 33 is reduced when the unlocking part is used for reversely rotating the unlocking part belt, all the elastic pieces 12 correspondingly push the first limiting part 21 and the second limiting part 31 to reset, so that the first lug part 23 and the second lug part 33 rotate to reset in opposite directions, the elastic pieces 12 push the clamping pieces 11 to reset when the first lug part 23 rotates to drive the first annular part 22 to rotate, meanwhile, the clamping pieces 11 push the first limiting part 21 to reset, and the corresponding elastic pieces 12 push the clamping pieces 11 to reset when the second lug part 33 rotates to drive the second annular part 32 to rotate, and at the moment, the clamping pieces 11 push the second limiting part 31 to reset, so that all the clamping pieces 11 reset, namely, are propped against the outer peripheral side surface of the first rotating shaft 42, and thus the locking of the first rotating shaft 42 is realized.

In some embodiments, the number of the clamping members 11 may be one or more, so long as the clamping members can be tightly pressed against the first rotating shaft 42, the number of the limiting parts and the elastic members 12 may be matched with the number of the clamping members 11, for example, the number of the clamping members 11, the number of the elastic members 12 and the number of the rotating members are all 1, the sliding groove 41 may be provided with 1, the sliding groove may extend radially along the first rotating shaft 42, and the limiting parts on the annular parts push the clamping members 11 to move along the direction of the sliding groove 41 away from the first rotating shaft 42 when rotating the lugs, so that the clamping members 11 further compress the elastic members 12 to release or separate the clamping members 11 from the first rotating shaft 42. If the number of the elastic members 12 and the number of the clamping members 11 are 2, the 2 clamping members 11 can be clamped at two sides of the first rotating shaft 42, the connecting line of the 2 clamping members 11 can pass through the center line of the first rotating shaft 42, and the clamping members 11 are correspondingly provided with 2 limiting parts. If the number of the elastic members 12 and the number of the clamping members 11 are 3, the 3 clamping members 11 can be clamped on the peripheral measuring surface of the first rotating shaft 42, the central angle between the adjacent clamping members 11 can be 120 degrees, and the clamping members 11 are correspondingly provided with 3 spacing parts which are uniformly distributed at intervals. Therefore, the number of the elastic members 12 and the number of the holding members 11 are not limited, and the first rotation shaft 42 may be tightened, and the extending direction of the chute 41 may be a direction in which the stopper portion is pushed.

In some embodiments, the rotating member may also drive the clamping member 11 to loosen the rotating shaft via a linkage mechanism.

In some embodiments, the rotating member may not be provided, and the clamping member 11 may be provided with an outer moving portion, and the manual moving portion drives the clamping member 11 to release the rotating shaft.

In the second embodiment, another locking assembly may be further provided between the base 51 and the base bracket 5 in the second embodiment on the basis of the first embodiment, and the description of the locking assembly may refer to the first embodiment, or only one locking assembly may be provided between the base 51 and the base bracket 5, referring to fig. 3 to 7, specifically as follows:

the photographic camera cradle head comprises at least one locking component, a support frame 4, a base support 5 rotationally connected with the support frame 4, and a handle component 6 for adjusting the pitching angle of the support frame 4, wherein the support frame 4 is used for supporting photographic camera equipment, the base support 5 comprises a support frame body and a base 51 for externally connecting photographic camera support equipment, the support frame body is rotationally connected with the support frame 4, the lower end part of the support frame body is rotationally connected with the base 51, and a locking component is positioned between the lower end part of the support frame body and the base 51 so as to lock or unlock the support frame body, so that the support frame body can rotate around a second axis to drive the photographic camera equipment to do horizontal plane movement;

the base 51 is provided with a second rotating shaft 54 extending along a second axis, wherein a locking component is used for clamping the second rotating shaft 54, the locking component comprises a rotating member, at least one clamping member 11 and at least one elastic member 12, the elastic member 12 is used for pushing the clamping member 11 to clamp the outer peripheral surface of the second rotating shaft 54, and the rotating member rotates to drive the clamping member 11 to release the second rotating shaft 54.

In this embodiment, referring to fig. 3 and 4, the stand body includes two upper supporting portions 52 and a bottom supporting portion 53 for connecting the bottoms of the two upper supporting portions 52, a locking assembly is disposed between the bottom supporting portion 53 and the base 51, and a second rotating shaft 54 extends along a horizontal direction for adjusting a horizontal shooting angle of an electronic device such as a camera. After assembly, all the elastic members 12 push all the clamping members 11 to clamp and lock the second rotating shaft 54, and when the rotating member is driven to rotate by manual driving or other driving structures, the clamping members 11 connected with the rotating member are driven to release the second rotating shaft 54, so that the second rotating shaft 54 is unlocked, the photographic equipment or the bracket body is moved, the photographic equipment such as a horizontal photographing angle of a camera is adjusted, and then the elastic members 12 push the clamping members 11 to reset to lock the second rotating shaft 54 again after the rotating member is released or stopped to actuate, so that the clamping is stable and easy to operate.

In this embodiment, referring to fig. 5, at least one elongated sliding groove 41 is concavely provided on one side of the support body away from the base 51, the outer peripheral surface of the second rotating shaft 54 extends into the sliding groove 41, the clamping member 11 and the elastic member 12 are both installed in the sliding groove 41, one end of the elastic member 12 is connected with the clamping member 11, the other end is connected with a side groove wall at one end of the sliding groove 41, a limiting portion is convexly provided on the rotating member, the limiting portion extends into the sliding groove 41, and abuts against one side of the clamping member 11 away from the elastic member 12 so that the clamping member 11 clamps the second rotating shaft 54, after assembly, the side of the clamping member 11 between the elastic member 12 and the limiting portion abuts against the second rotating shaft 54, and when the rotating member rotates to drive the limiting portion to push the clamping member 11 to slide in the sliding groove 41, the clamping member 11 releases the second rotating shaft 54.

In this embodiment, referring to fig. 6 and 7, for convenience in clamping, the photographing cradle head includes two rotating members, which are named as a first rotating member 2 and a second rotating member 3, respectively, the first rotating member 2 includes a first annular portion 22, a first through hole is formed in the middle of the first annular portion 22, at least one first limiting portion 21 is formed on two surfaces of the first annular portion 22, the second rotating member 3 includes a second annular portion 32, a second through hole is formed in the middle of the second annular portion 32, at least one second limiting portion 31 is formed on one surface of the second annular portion 32 in a protruding manner, arc-shaped grooves 24 matched with the second limiting portions 31 in number are formed in the first annular portion 22, one end of the second limiting portion 31 passes through the arc-shaped grooves 24, the first limiting portion 21 limits one rotating member to press one end of an elastic member 12 to one chute 41, and the second limiting portion 31 limits one rotating member to press one elastic member 12 to the other end of the chute 41.

In this embodiment, in order to facilitate user adjustment and easy operation, the locking assembly further includes an unlocking member 13, where the unlocking member 13 includes an unlocking portion, the sides of both the first annular portion 22 and the second annular portion 32 are recessed to form a limiting groove 34, the two limiting grooves 34 are vertically communicated, the unlocking portion penetrates through and is clamped in the two limiting grooves 34, two opposite side groove walls of the two limiting grooves 34 clamp two sides of the unlocking portion, and when the unlocking member 13 rotates along the first direction, the unlocking portion is driven to push two opposite side groove walls of the two limiting grooves 34 to reversely separate. The unlocking piece 13 is exposed between the two upper supporting parts 52 and is arranged away from the base 51.

After assembly, the first side groove wall of the limit groove 34 of the first annular portion 22 abuts against one side of the unlocking portion, the second side groove wall of the limit groove 34 of the second annular portion 32 far away from the first side groove wall abuts against the other side of the unlocking portion, and the unlocking portion pushes the first side groove wall to be separated from the second side groove wall at the same time after rotating the unlocking portion, so that the first annular portion 22 and the second annular portion 32 reversely rotate.

In summary, the photographing and camera shooting cradle head comprises two locking components, one locking component is installed between the supporting frame 4 and the upper supporting portion 52 to adjust the pitching angle of the photographing and camera shooting device, and the other locking component is installed between the base 51 and the bottom supporting portion 53 to adjust the horizontal shooting angle of the photographing and camera shooting device, so that the photographing and camera shooting cradle head is stable in operation and simple in operation.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (12)

1. The photographic camera head is used for photographic camera equipment and is characterized by comprising at least one locking component, a support frame, a base bracket rotationally connected with the support frame and a handle component for adjusting the pitching angle of the support frame;

the base support comprises a base for externally connecting photographic equipment and an upper support part for rotationally connecting with the support, and a locking component is positioned between the support and the upper support part to lock or unlock the support, so that the support can rotate around a first axis to drive the photographic equipment to do pitching motion;

the upper supporting part is convexly provided with a first rotating shaft extending along the first axis, one locking component is used for clamping the first rotating shaft and comprises a rotating piece, at least one clamping piece and at least one elastic piece, the elastic piece is used for pushing the clamping piece to clamp the outer peripheral surface of the first rotating shaft, and the rotating piece rotates to drive the clamping piece to release the first rotating shaft.

2. The photographic head of claim 1, wherein at least one elongated chute is concavely arranged on one side of the support frame away from the upper support portion, the outer circumferential surface of the first rotating shaft extends into the chute, the clamping member and the elastic member are both installed in the chute, one end of the elastic member is connected with the clamping member, the other end of the elastic member is connected with a side chute wall at one end of the chute, the rotating member is convexly provided with a limiting portion, the limiting portion extends into the chute and is arranged in a manner of abutting against one side of the clamping member away from the elastic member so that the clamping member clamps the first rotating shaft, and after assembly, the clamping member is located on the side surface between the elastic member and the limiting portion to prop against the first rotating shaft, and when the rotating member rotates to drive the limiting portion to push the clamping member to slide in the chute, the clamping member releases the first rotating shaft.

3. The photographic head of claim 2, wherein the rotating member comprises an annular portion and a lug portion, the lug portion is convexly arranged on the outer side of the annular portion, a through hole for rotatably accommodating the first rotating shaft is formed in the middle of the annular portion, at least one limiting portion is convexly arranged on one surface of the annular portion, and the annular portion drives the limiting portion to push the clamping member to move when the lug portion is actuated.

4. A photographic head according to claim 3, wherein the annular portion is provided with two protruding limiting portions distributed around the through hole, one of the limiting portions is matched with one of the clamping members and one of the elastic members, and the support frame is provided with two recessed sliding grooves.

5. The photographic head of claim 4, wherein the locking assembly comprises two rotating members, named first rotating member and second rotating member, the first rotating member comprises a first annular portion and a first lug portion, a first through hole is formed in the middle of the first annular portion, at least one first limiting portion is formed in two surfaces of the first annular portion, the second rotating member comprises a second annular portion and a second lug portion, a second through hole is formed in the middle of the second annular portion, at least one second limiting portion is formed in one surface of the second annular portion in a protruding mode, arc-shaped grooves matched with the second limiting portions in number are formed in the first annular portion, one end of the second limiting portion penetrates through the arc-shaped grooves, one first limiting portion limits one rotating member to squeeze the elastic member to one end of the chute, and one second limiting portion limits one rotating member to squeeze one elastic member to the other end of the chute.

6. The camera head of claim 5, wherein the number of the sliding grooves is four, one sliding groove accommodates one elastic member, one rotating member and one first limiting portion, or one sliding groove accommodates one elastic member, one rotating member and one second limiting portion, and two sliding grooves are communicated.

7. The camera head of claim 5 or 6, wherein the locking assembly further comprises an unlocking member, the unlocking member comprises an unlocking portion, the unlocking portion is clamped between the first lug portion and the second lug portion, the unlocking member drives the unlocking portion to push the first lug portion and the second lug portion to reversely separate when rotating in a first direction, and the unlocking portion is asymmetrically arranged.

8. The photographic head of any one of claims 1 to 6, wherein the base support comprises two upper support portions, the lower end portion of the base is used for externally connecting photographic support equipment, the upper end portion of the base is provided with two upper support portions arranged at intervals, the two support frames are respectively connected with the two upper support portions in a rotating manner, and the handle assembly is positioned on one of the support frames.

9. The photographic camera head is used for photographic camera equipment and is characterized by comprising at least one locking component, a support frame, a base bracket rotationally connected with the support frame and a handle component for adjusting the pitching angle of the support frame;

the base support comprises a support body and a base used for being externally connected with photographic and photographic support equipment, the support body is rotationally connected with the support frame, the lower end part of the support body is connected with the base, and the locking component is positioned between the lower end part of the support body and the base to lock or unlock the support body, so that the support body can rotate around a second axis to drive the photographic and photographic equipment to do horizontal plane movement;

the base is provided with a second rotating shaft extending along the second axis in a protruding mode, one locking assembly is used for clamping the second rotating shaft, the locking assembly comprises a rotating piece, at least one clamping piece and at least one elastic piece, the elastic piece is used for pushing the clamping piece to clamp the outer peripheral surface of the second rotating shaft, and the rotating piece is used for driving the clamping piece to release the second rotating shaft in a rotating mode.

10. The photographic head of claim 9, wherein at least one elongated chute is concavely arranged on one side of the bracket body, which is away from the base, the outer circumferential surface of the second rotating shaft extends into the chute, the clamping member and the elastic member are both installed in the chute, one end of the elastic member is connected with the clamping member, the other end of the elastic member is connected with a side wall of one end of the chute, the rotating member is convexly provided with a limiting portion, the limiting portion extends into the chute and is arranged in a manner of abutting against one side of the clamping member, which is far away from the elastic member, so that the clamping member clamps the second rotating shaft, after assembly, the clamping member is located on the side surface between the elastic member and the limiting portion to prop against the second rotating shaft, and when the rotating member rotates to drive the limiting portion to push the clamping member to slide in the chute, the clamping member releases the second rotating shaft.

11. The photographic head of claim 10, wherein the photographic head comprises two rotating members, the two rotating members are respectively named as a first rotating member and a second rotating member, the first rotating member comprises a first annular portion, a first through hole is formed in the middle of the first annular portion, at least one first limiting portion is formed in two surfaces of the first annular portion, the second rotating member comprises a second annular portion, a second through hole is formed in the middle of the second annular portion, at least one second limiting portion is formed in one surface of the second annular portion in a protruding mode, arc-shaped grooves matched with the second limiting portions in number are formed in the first annular portion, one end of the second limiting portion penetrates through the arc-shaped grooves, one end of the first limiting portion limits one rotating member to press one end of the elastic member to one sliding groove, and one second limiting portion limits one rotating member to press one other end of the elastic member to the sliding groove.

12. The photographic head of claim 11, wherein the locking assembly further comprises an unlocking member, the unlocking member comprises an unlocking portion, the first annular portion and the second annular portion are recessed on the sides to form a limiting groove, the two limiting grooves are vertically communicated, the unlocking portion penetrates through and is clamped in the two limiting grooves, two opposite side groove walls of the two limiting grooves clamp two sides of the unlocking portion, and the unlocking member drives the unlocking portion to push two opposite side groove walls of the two limiting grooves to reversely separate when rotating in a first direction.