CN220792612U

CN220792612U - Double-machine holder

Info

Publication number: CN220792612U
Application number: CN202322672672.4U
Authority: CN
Inventors: 聂锦明; 张秀珠
Original assignee: Zhongshan Xiong Fire Precision Equipment Co ltd
Current assignee: Zhongshan Xiong Fire Precision Equipment Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-04-16
Anticipated expiration: 2033-09-28

Abstract

The utility model relates to a double-machine cradle head, which comprises a cradle head main body and two shooting installation arms symmetrically arranged on the cradle head main body; the shooting mounting arm comprises a first mounting arm and a second mounting arm; the first mounting arm is longitudinally arranged, and the upper end of the first mounting arm is connected with the holder main body; one end of the second mounting arm is rotatably and longitudinally movably assembled on the first mounting arm, so that the second mounting arm can be unfolded, folded and longitudinally adjusted; the upper surface of the other end of the second mounting arm is provided with a mounting seat for mounting photographic equipment. The stand-alone shooting mode and the double-machine shooting mode can be switched, the second installation arms of the two shooting installation arms are respectively longitudinally adjusted, the stand-alone shooting mode and the double-machine shooting mode are powerful in function, different shooting requirements are met, the stand-alone shooting mode and the double-machine shooting mode are simple, convenient and quick to operate, small in folding volume and convenient to store and carry, the purchase quantity and cost of the tripod can be reduced by using the double-machine tripod head, and the quantity and the load of the tripod carried during outgoing shooting are reduced.

Description

Double-machine holder

Technical Field

The utility model belongs to the technical field of photographic equipment, and particularly relates to a double-camera holder.

Background

Among many photographic equipment, a cradle head is one of the most commonly used photographic equipment, and the cradle head is usually mounted on a tripod for photographing photographic equipment such as a camera. However, at present, the existing tripod head can only realize single-machine installation, has single function, and photographers can all have more than one photographing device, and in order to be able to shoot by multiple machines, the photographers can purchase a plurality of tripod heads and a plurality of tripod heads, so that the purchase cost is high, and when a plurality of photographers go out to shoot the created work, the photographers need to carry a large stack of photographing devices such as a plurality of tripod heads, a plurality of tripod heads and the like, so that the occupied space is large, and the load is high.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a dual-camera cradle head.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model relates to a double-machine cradle head, which comprises a cradle head main body and two shooting installation arms symmetrically arranged on the cradle head main body;

the shooting mounting arm comprises a first mounting arm and a second mounting arm; the first mounting arm is longitudinally arranged, and the upper end of the first mounting arm is connected with the holder main body; one end of the second mounting arm is rotatably and longitudinally movably assembled on the first mounting arm, so that the second mounting arm can be unfolded, folded and longitudinally adjusted; the upper surface of the other end of the second mounting arm is provided with a mounting seat for mounting photographic equipment.

Further, the first installation arm is provided with a longitudinal rail, one end of the second installation arm is rotatably connected with a sliding seat, and the sliding seat is connected with the longitudinal rail and is locked through a first locking piece on the sliding seat.

Further, the upper end of the first mounting arm is rotatably connected with the holder main body, and a second locking piece is arranged to lock the rotation angle of the first mounting arm.

Further, a middle shaft and a middle shaft locking mechanism are arranged in the upper end of the holder main body and are used for driving the two shooting installation arms to swing synchronously for adjustment and locking; the first mounting arms of the two shooting mounting arms are respectively connected to two ends of the center shaft, and the second locking piece is detachably abutted on the center shaft and locks the first mounting arms with the rotation adjusting angles.

Further, a cavity is arranged in the upper end of the holder main body, the center shaft is assembled in the cavity in a matching manner, and the two end parts are exposed out of the upper end surface of the holder main body;

the center shaft locking mechanism comprises a first locking block, a second locking block, a third locking piece and an elastic pad, wherein the first locking block, the second locking block, the third locking piece and the elastic pad are oppositely arranged at the upper end of the holder main body, an opening communicated with the cavity is formed at the upper end of the holder main body, the first locking block and the second locking block are formed, and a connecting line of the first locking block and the second locking block is connected with the axis direction of the center shaft; the shape of the elastic pad is matched with the opening, and the elastic pad is arranged in the opening; the third locking piece sequentially penetrates through the first locking piece and the elastic pad and is connected to the second locking piece, and the first locking piece and the second locking piece are deformed and are close to each other or restored and reversely far away from each other through operation of the third locking piece to lock and unlock the central shaft.

Further, the opening is an H-shaped opening symmetrically formed in the upper end of the holder main body, the elastic pad is an H-shaped pad body, the shape of the outer end of the elastic pad is consistent with that of the surface of the upper end of the main body, a bayonet is formed in the inner end of the elastic pad, and the elastic pad is clamped on the center shaft to position the center shaft.

Further, the mounting seat is rotatably assembled on the second mounting arm, and the mounting seat is further provided with a fourth locking piece, and the fourth locking piece is detachably abutted on the second mounting arm to lock the mounting seat after the rotation adjustment.

Further, the second mounting arm is provided with a first rotation limiting portion, the mounting seat is provided with a second rotation limiting portion, and during rotation of the mounting seat, the second rotation limiting portion moves reciprocally in the first rotation limiting portion or the first rotation limiting portion moves reciprocally in the second rotation limiting portion.

Further, the mounting seat is a quick-mounting clamp and comprises a quick-mounting clamp main body and a movable clamping block, the quick-mounting clamp main body is rotatably mounted on the second mounting arm, a protruding block is arranged at the bottom of the quick-mounting clamp main body and used as the second rotation limiting part, a groove with an open outer end is formed in the end part of the other end of the second mounting arm and used as the first rotation limiting part, and the protruding block is positioned in the groove; the fourth locking piece sequentially penetrates through the movable clamping block and the protruding block and is detachably abutted on the wall of the groove to lock the installation seat after rotation adjustment.

Further, the double-machine cradle head is a panoramic cradle head and further comprises a panoramic chassis with a self-locking function, wherein the panoramic chassis is arranged at the bottom of the lower end of the cradle head main body.

The utility model has the beneficial effects that:

according to the technical scheme, the single-machine shooting mode and the double-machine shooting mode can be switched, the second mounting arms of the two shooting mounting arms can be longitudinally adjusted according to shooting requirements, the function is strong, the operation is simple, convenient and quick, the folding volume is small, the storage and the carrying are convenient, the purchase quantity and the cost of the tripod can be reduced by using the double-machine tripod head, and the quantity and the load of the tripod carried during outgoing shooting are reduced.

Drawings

FIG. 1 is a schematic structural diagram of a dual-camera cradle head in an extended state according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a dual-camera cradle head according to an embodiment of the present utility model;

FIG. 3 is a schematic structural diagram of a folded state of a dual-camera cradle head according to an embodiment of the present utility model;

fig. 4 is an exploded view of a dual-camera cradle head according to an embodiment of the present utility model.

Reference numerals illustrate: 100. cradle head main body 100a, columnar main body 100b, spherical main body 101, middle shaft 102, middle shaft locking mechanism 103, cavity 104, first locking block 105, second locking block 106, third locking block 107, elastic pad 108, opening 109, bayonet 110, annular groove 200, shooting installation arm 201, first installation arm 202, second installation arm 203, installation seat 204, longitudinal rail 205, slide seat 206, first locking block 207, second locking block 208, fourth locking block 209, quick clamping main body 210, movable clamping block 211, bump 212, groove 213, clamping jaw 214, protruding limiting piece 300, panorama chassis.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The utility model discloses a dual-camera cradle head, which comprises a cradle head main body 100 and two shooting installation arms 200 symmetrically arranged on the cradle head main body 100.

As shown in fig. 1 to 4, a holder main body 100 of the dual-camera holder according to the embodiment of the present utility model includes a columnar main body 100a and a spherical main body 100b disposed at an upper end of the columnar main body 100a, where the columnar main body 100a and the spherical main body 100b are assembled together (for example, assembled together by a threaded structure) or are integrally constructed.

The photographing mounting arm 200 includes a first mounting arm 201 and a second mounting arm 202; wherein the first mounting arm 201 is longitudinally arranged, and the upper end is connected with the holder main body 100; one end of the second mounting arm 202 is rotatably and longitudinally movably mounted on the first mounting arm 201, so that the second mounting arm 202 can be unfolded (as shown in fig. 1), folded (as shown in fig. 3) and longitudinally adjusted; the other end of the second mounting arm 202 is provided with a mounting seat 203 on the upper surface, and the mounting seat 203 is used for mounting photographic equipment.

In one possible implementation, the first mounting arm 201 is provided with a longitudinal rail 204, and one end of the second mounting arm 202 is rotatably connected to a slide 205, and the slide 205 is connected to the longitudinal rail 204 and is locked by a first locking member 206 on the slide 205. Specifically, the first mounting arm 201 and the second mounting arm 202 are both plate-shaped, wherein longitudinal sliding grooves 204a are formed on two end surfaces of the first mounting arm 201 to form the longitudinal track 204, the sliding seat 205 is in a notch shape, one end of the second mounting arm 202 is placed in the sliding seat 205 and is rotatably connected with the sliding seat 205 through bolts serving as a first locking piece 206, and the bolts penetrate through the groove walls raised on two sides of the notch-shaped sliding seat 205; the two raised groove walls on two sides of the sliding seat 205 are provided with clamping claws 213 at one end far away from the second mounting arm 202, the clamping claws 213 extend out of the end part of the sliding seat 205 and are slidingly assembled on the longitudinal rails 204, when the first locking piece 206 is screwed down, the two raised groove walls on two sides of the sliding seat 205 deform and clamp the second mounting arm 204, and simultaneously the two raised groove walls on two deformed sides drive the clamping claws 213 to clamp the longitudinal rails 204 on two ends of the first mounting arm 201, so that the rotary connection of the second mounting arm 202 and the sliding seat 205 by the first locking piece 206 and the simultaneous locking of the sliding connection of the sliding seat 205 and the longitudinal rails 204 of the first mounting arm 201 are realized, and the simultaneous unlocking is realized by the reverse operation.

When the double-camera tripod head is used, one photographing device can be arranged on one photographing installation arm to carry out a single-machine photographing mode, two photographing installation arms can be simultaneously arranged to respectively install one photographing device to carry out a double-camera photographing mode, the second installation arm 202 can be respectively longitudinally adjusted according to photographing requirements, the double-camera tripod head has powerful functions, meets different photographing requirements, is simple, convenient and quick to operate, has small folding volume and is convenient to store and carry, the purchase quantity and cost of the tripod can be reduced, and the quantity and load of the tripod carried during outgoing photographing can be reduced.

In addition, the lower end of the first mounting arm 201 is further provided with a protruding limiting member 214, and the protruding limiting member 214 may be a protruding column or a baffle plate, so as to prevent the second mounting arm 202 from slipping off the lower end of the first mounting arm 201, thereby improving use safety.

As shown in fig. 1, 2 and 4, the upper end of the first mounting arm 201 of the dual-camera cradle head of the present utility model may be rotatably connected with the cradle head main body 100, and the upper end of the first mounting arm 201 is further provided with a second locking member 207, where the second locking member 207 may be a bolt, and the specific structure may be that: the upper end of the first mounting arm 201 is provided with a bolt as a second locking member 207, which passes through the first mounting arm 201 and detachably abuts on the pan-tilt main body 100. Thus, the shooting angle of the shooting device installed on the second installation arm 202 can be adjusted by rotating the first installation arm 201, so that the requirements of more different shooting scenes are met, and the shooting device is more convenient to use.

Further, a center shaft 101 and a center shaft locking mechanism 102 are arranged in the upper end of the holder main body 100, and are used for driving the two shooting installation arms 200 to swing synchronously for adjustment and locking; the first mounting arms 201 of the two shooting mounting arms 200 are respectively connected to two ends of the center shaft 101, the second locking piece 207 is detachably abutted to the center shaft 101 to lock the first mounting arms 201 with the rotation adjustment angle completed, specifically, a cavity 103 is arranged in the upper end of the pan-tilt main body 100, the center shaft 101 is assembled in the cavity 103 in a matching manner, two end parts of the cavity 103 are exposed out of the upper end surface of the pan-tilt main body 100, and the two shooting mounting arms 200 are respectively connected to two end parts of the center shaft 101 in a rotating manner; the bottom bracket locking mechanism 102 comprises a first locking block 104, a second locking block 105, a third locking piece 106 and an elastic pad 107 which are oppositely arranged at the upper end of the holder main body 100, wherein an opening 108 communicated with the cavity 103 is formed at the upper end of the holder main body 100, the first locking block 104 and the second locking block 105 are formed, and the connecting line of the first locking block 104 and the second locking block 105 is connected with the axis direction of the bottom bracket 101; the elastic pad 107 is made of a silica gel material, has a shape matched with the opening 108, and is installed in the opening 108; the third locking member 106 is a bolt, and sequentially passes through the first locking member 104 and the elastic pad 107 and is connected to the second locking member 105, and the third locking member 106 is operated to deform, close, or recover, and reverse away from the first locking member 104 and the second locking member 105, so as to lock and unlock the central shaft 101, namely: when the second locking piece 207 is abutted on the middle shaft 101, the first mounting arms 201 of the two shooting mounting arms 200 with the rotation adjustment angles are locked at the same time, and when the second locking piece 207 is separated from the middle shaft 101, the first mounting arms 201 of the two shooting mounting arms 200 are unlocked at the same time, and the rotation adjustment is performed synchronously; thereby further improving the functions of the pan-tilt main body 100, and the angle adjustment operation of the two shooting installation arms 200 becomes more convenient and quicker; moreover, the elastic pad 107 serves to protect the first lock block 104 from dust and water and from damage due to excessive handling, and also serves to assist the restoration of the first lock block 104 and the second lock block 105 by its elasticity.

In addition, the end surfaces of the two ends of the center shaft 101 are provided with annular grooves 110, and the rotation of the first mounting arm 201 is guided by the annular grooves 110 and the second locking member 207, so that the stability of rotation adjustment is improved.

Still further, the opening 108 is an H-shaped opening symmetrically formed at the upper end of the pan-tilt main body 100, and the transverse center line of the opening is parallel to the axis of the center shaft 101, so that the formed first locking block 104 and second locking block 105 can hold the center shaft 101 tightly, thereby ensuring locking reliability; the elastic pad 107 is an H-shaped pad body, the outer end of the elastic pad is in the same shape as the surface of the upper end of the main body 100, the inner end of the elastic pad is provided with a bayonet 109, and the elastic pad is clamped on the center shaft 101 to position the center shaft 101.

As shown in fig. 1, 2 and 4, the mount 203 of the dual-camera cradle head of the present utility model may be rotatably assembled on the second mounting arm 202, the mount 203 further has a fourth locking member 208, and the fourth locking member 208 may be detachably abutted on the second mounting arm 202 to lock the mount 203 after the rotation adjustment.

In one possible implementation, the second mounting arm 202 is provided with a first rotation limitation portion, the mounting base 203 is provided with a second rotation limitation portion, and the second rotation limitation portion reciprocates in the first rotation limitation portion or the first rotation limitation portion reciprocates in the second rotation limitation portion during rotation of the mounting base 203. The specific structure can be as follows: the mounting seat 203 is a quick-mounting clamp, and comprises a quick-mounting clamp main body 209 and a movable clamp block 210, wherein the quick-mounting clamp main body 209 is rotatably mounted on the second mounting arm 202, a bump 211 is arranged at the bottom of the quick-mounting clamp main body and is used as the second rotation limiting part, a groove 212 with an open outer end is arranged at the end part of the other end of the second mounting arm 202 and is used as the first rotation limiting part, and the bump 211 is positioned in the groove 212; the fourth locking member 208 is a screw rod, sequentially passes through the movable clamping block 210 and the protruding block 211, and detachably abuts against the wall of the groove 212 to lock the rotationally adjusted mounting seat 203. Like this, can further promote the function of cloud platform main part 100, carry out independent adjustment to the angle modulation of installing the photographic equipment at two shooting installation arms 200, satisfy more shooting demands, it is wider to be suitable for shooting the scene, uses the operation more nimble, convenient.

As shown in fig. 1-4, the dual-camera cradle head of the present utility model may be a panoramic cradle head, and further comprises a panoramic chassis 300 with a self-locking function (the panoramic chassis 300 belongs to the prior art, and the structure and the working principle of the panoramic chassis 300 are not described in detail herein), where the panoramic chassis 300 is disposed at the bottom of the lower end of the cradle head main body 100, and the 360-degree panoramic shooting of the photographing devices on the two shooting installation arms 200 is simultaneously realized through the panoramic chassis 300, so that the function is stronger.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.

Claims

1. The double-machine cradle head is characterized by comprising a cradle head main body (100) and two shooting installation arms (200) symmetrically arranged on the cradle head main body (100);

the shooting mounting arm (200) comprises a first mounting arm (201) and a second mounting arm (202); wherein the first mounting arm (201) is longitudinally arranged, and the upper end of the first mounting arm is connected with the cradle head main body (100); one end of the second mounting arm (202) is rotatably and longitudinally movably assembled on the first mounting arm (201) so that the second mounting arm (202) can be unfolded, folded and longitudinally adjusted; the upper surface of the other end of the second mounting arm (202) is provided with a mounting seat (203) for mounting photographic equipment.

2. The dual-camera cradle head according to claim 1, wherein the first mounting arm (201) is provided with a longitudinal rail (204), one end of the second mounting arm (202) is rotatably connected with a slide (205), and the slide (205) is connected to the longitudinal rail (204) and is locked by a first locking member (206) on the slide (205).

3. The twin-machine pan-tilt according to claim 1 or 2, characterized in that the upper end of the first mounting arm (201) is rotatably connected to the pan-tilt body (100) and is provided with a second locking member (207) for locking the rotation angle of the first mounting arm (201).

4. The dual-camera cradle head according to claim 3, wherein a center shaft (101) and a center shaft locking mechanism (102) are arranged in the upper end of the cradle head main body (100), and are used for driving the two shooting installation arms (200) to swing synchronously for adjustment and locking; the first mounting arms (201) of the two shooting mounting arms (200) are respectively connected to two ends of the center shaft (101), and the second locking piece (207) is detachably abutted to the center shaft (101) to lock the first mounting arms (201) with the rotation adjustment angles completed.

5. The dual-camera cradle head according to claim 4, wherein a cavity (103) is provided in the upper end of the cradle head main body (100), the center shaft (101) is matingly assembled in the cavity (103), and both end parts are exposed to the upper end surface of the cradle head main body (100);

the center shaft locking mechanism (102) comprises a first locking block (104), a second locking block (105), a third locking piece (106) and an elastic pad (107) which are oppositely arranged at the upper end of the holder main body (100), wherein an opening (108) communicated with the cavity (103) is formed at the upper end of the holder main body (100), the first locking block (104) and the second locking block (105) are formed, and the connecting line of the first locking block (104) and the second locking block (105) is connected with the axis direction of the center shaft (101); the shape of the elastic pad (107) is matched with the opening (108), and the elastic pad is arranged in the opening (108); the third locking piece (106) sequentially penetrates through the first locking piece (104) and the elastic pad (107) and is connected to the second locking piece (105), and the first locking piece (104) and the second locking piece (105) are deformed and are close to each other or are restored and are reversely far away from each other through operation of the third locking piece (106), so that the middle shaft (101) is locked and unlocked.

6. The dual-machine holder according to claim 5, wherein the opening is an H-shaped opening symmetrically formed at the upper end of the holder main body (100), the elastic pad (107) is an H-shaped pad body, the outer end of the elastic pad is in a shape consistent with the surface of the upper end of the main body (100), and the inner end of the elastic pad is provided with a bayonet (109) which is clamped on the center shaft (101) to position the center shaft (101).

7. The twin-machine pan-tilt according to claim 1 or 2 or 4 or 5 or 6, wherein the mount (203) is rotatably mounted on the second mounting arm (202), the mount (203) further having a fourth locking member (208), the fourth locking member (208) being detachably abutted on the second mounting arm (202) for locking the rotationally adjusted mount (203).

8. The twin-machine pan-tilt according to claim 7, wherein the second mounting arm (202) is provided with a first rotation limitation, the mounting seat (203) is provided with a second rotation limitation, and during rotation of the mounting seat (203), the second rotation limitation reciprocates within the first rotation limitation or the first rotation limitation reciprocates within the second rotation limitation.

9. The dual-camera cradle head according to claim 8, wherein the mounting base (203) is a quick-mounting clamp, and comprises a quick-mounting clamp main body (209) and a movable clamp block (210), the quick-mounting clamp main body (209) is rotatably mounted on the second mounting arm (202), a bump (211) is arranged at the bottom, as the second rotation limiting part, a groove (212) with an open outer end is arranged at the other end of the second mounting arm (202), as the first rotation limiting part, and the bump (211) is positioned in the groove (212); the fourth locking piece (208) sequentially passes through the movable clamping block (210) and the protruding block (211) and is detachably abutted on the groove wall of the groove (212) to lock the installation seat (203) after rotation adjustment.

10. The dual-camera cradle head according to claim 1 or 2 or 4 or 5 or 6 or 8, wherein the dual-camera cradle head is a panoramic cradle head, further comprising a panoramic chassis (300) with a self-locking function, wherein the panoramic chassis (300) is disposed at the bottom of the lower end of the cradle head main body (100).