CN216743519U

CN216743519U - Photographic cloud platform rotary device

Info

Publication number: CN216743519U
Application number: CN202122854520.7U
Authority: CN
Inventors: 李俊豪
Original assignee: Shenzhen Yiyuxing Plastic Hardware Electronics Co ltd
Current assignee: Shenzhen Yiyuxing Plastic Hardware Electronics Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-06-14
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a photographic holder rotating device, which comprises a holder base, a driving component, a mounting plate loaded on photographic equipment, a first adjusting component for adjusting the inclination angle of the mounting plate, and a second adjusting component for horizontally rotating the mounting plate, wherein the first adjusting component is used for adjusting the inclination angle of the mounting plate, the second adjusting component is used for adjusting the horizontal angle of the mounting plate, and the driving component is used for switching the driving of the first adjusting component and the second adjusting component, so that the inclination and horizontal adjusting angles of the holder supporting the photographic equipment can be completed through the same group of driving motors, the use cost is reduced, and the adjustment of the photographic equipment is facilitated.

Description

Photographic cloud platform rotary device

Technical Field

The utility model belongs to the technical field of photographic equipment, and particularly relates to a photographic holder rotating device.

Background

In actual operation of the cradle head, an installation platform of the cradle head for installing the photographic equipment often needs to rotate to adjust the shooting angle, and the fully-automatic cradle head mostly adopts a plurality of built-in motors to horizontally or obliquely adjust and support the shooting angle of the cradle head, so that the manufacturing cost of the fully-automatic cradle head is high, the selling price of the fully-automatic cradle head is overhigh, and the popularization of the fully-automatic cradle head in the market is limited.

Therefore, among the prior art, rotate to the cloud platform in order to realize and adjust and reduce cloud platform use cost, a photographic cloud platform rotary device that bulletin number is "CN 209604788U", including the base, penetrating cylindricality hole is seted up to the top surface of base, and the periphery of stand is connected through the bearing to the inner wall in cylindricality hole, the bottom surface of the top surface fixed connection carrier plate of stand, the carrier plate, the stand, cylindricality hole, the central line collineation of base, the upper end of the bottom surface fixed connection vertical axis of stand, the first band pulley of lower extreme fixed mounting of vertical axis, the bottom surface fixed mounting motor of base.

To above-mentioned this photographic cloud platform rotary device, including a motor, electric putter and controlgear circuit connection, controlgear is the computer preferably, by the rotational speed and the turned angle of controlgear precision control motor, the flexible of electric putter, thereby can realize the more accurate rotation of carrier plate, can greatly save cameraman's physical power, can realize the rotation of persistence and shoot, but it is being applicable to large-scale photography equipment and uses, and can only the horizontal rotation to photography equipment, to the inclined support of photography equipment adjust shoot the unable operation of angle, consequently bring inconvenience for photographic use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a camera tripod head rotation apparatus, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a photographic pan-tilt rotating device comprises a pan-tilt base, a driving assembly, a mounting plate loaded on photographic equipment, a first adjusting assembly for adjusting the inclination of the mounting plate, and a second adjusting assembly for horizontally adjusting the rotation of the mounting plate, wherein the second adjusting assembly comprises an annular support plate horizontally arranged in the pan-tilt base, two support rods penetrating through the pan-tilt base and the top ends of which are rotatably connected with the bottom end of the mounting plate through rotating shafts, and an annular bottom plate arranged in the pan-tilt base and provided with tooth grooves as inner rings, the annular bottom plate is rotatably connected with a second rotating shaft at the bottom ends of the support rods, and the bottom end of the annular bottom plate is arranged in a limiting seat at the top surface of the annular support plate;

the first adjusting assembly comprises a sleeve seat arranged in the holder base, a vertical screw rod vertically penetrating through the holder base and limited in the sleeve seat, a threaded disc arranged on the vertical screw rod and a rotating block arranged at the top end of the vertical screw rod and connected through a third rotating shaft, and the rotating block is arranged in an annular guide groove in the center of the bottom surface of the mounting plate;

drive assembly includes adjusting bolt and driving motor, the T type slide of driving motor bottom slides and locates in the interior bottom T type spout of cloud platform base, last output shaft upper portion of driving motor and lower part are equipped with respectively with annular bottom plate and threaded disc on same water flat line first fluted disc and twill dish, the adjusting bolt right-hand member runs through cloud platform base left side and is connected with the left bearing frame of driving motor.

Furthermore, the top end of the left side of the annular support plate is provided with a first ball which limits the top end of the annular base plate and assists the annular base plate to rotate, and the first ball and the first fluted disc are on the same axis.

First ball is used for the supplementary rotation to the rotation of annular bottom plate to it is spacing to the annular bottom plate embedding with first ball contact one end, avoid annular bottom plate to produce the slope along with vertical screw to the slope of mounting panel, reduce the mounting panel to photographic equipment installation fastness.

Furthermore, the top end of the rotating block abuts against the inner top surface of the annular guide groove through a second ball and rolls.

When the direction of the photographic equipment is adjusted by horizontally rotating the annular bottom plate, the rotating block rotates in the annular guide groove on the bottom surface of the mounting plate, and the second ball keeps stable for the rotating block to rotate on the bottom surface of the mounting plate.

Furthermore, two branch is located the left side and the right side of annular bottom plate top surface respectively.

The supporting rod supports the mounting plate through the matching of the second rotating shaft and the rotating shaft on the two opposite sides of the annular bottom plate, and the supporting rod keeps stable support on the mounting plate through the state that the third rotating shaft on the vertical screw rod supports in three directions.

Furthermore, the twill disc is arranged below the inner ring of the annular bottom plate, and the height of the threaded disc is twice that of the twill disc.

The outer wall of twill dish is along with driving motor's removal and the laminating of the thread dish on the vertical screw rod, and the thread dish rotates along with it when making driving motor move to twill dish drive rotation, makes vertical screw rod vertical removal in the cover seat, and the top through vertical screw rod is to mounting panel jack-up, and the pivot cooperation that mounting panel bottom surface and branch are connected rotates the slope, forms the photography equipment slope regulation of installing on the mounting panel.

Furthermore, the tail end of the adjusting bolt is sleeved with a telescopic spring which is limited between the inner wall of the holder base and the driving motor.

The telescopic spring is used for adjusting and tensioning the position of the driving motor by the adjusting bolt, and the stability of connection between the driving motor and the adjusting bolt is kept.

Compared with the prior art, the utility model has the following technical effects and advantages:

1. according to the photographic pan-tilt rotating device, the first fluted disc of the upper output shaft of the driving motor is meshed with the tooth grooves of the inner ring of the annular bottom plate on the second adjusting assembly in the pan-tilt base, so that the first fluted disc is driven to rotate through the operation of the driving motor;

2. a twill disc on the driving motor is in fit and threaded connection with a threaded disc on the vertical screw, when the driving motor operates, an output shaft rotates the twill disc, and the twill disc is meshed with the threaded disc to generate an upward moving or downward moving acting force on the threaded disc, so that the inclination angle of the mounting plate is adjusted through upward moving or downward moving of the vertical screw;

3. the driving motor moves in the holder base horizontally through the adjusting bolt, so that the first fluted disc on the output shaft of the driving motor is meshed with the tooth grooves of the inner ring of the annular bottom plate or the inclined grain disc on the lower part of the output shaft is attached to the threaded disc on the vertical screw according to the adjusting requirement of the mounting plate, and the horizontal and inclined angle of the photographic equipment on the mounting plate can be adjusted through the group of driving motors.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the present invention showing the mounting plate of FIG. 1 in an inclined position;

FIG. 3 is a schematic view of a first adjustment assembly of the present invention;

FIG. 4 is a schematic view of a second adjustment assembly of the present invention;

FIG. 5 is a schematic view of a driving assembly according to the present invention;

FIG. 6 is a schematic top view of the tripod head base of the present invention;

FIG. 7 is a top view of the ring-shaped base plate of FIG. 1 according to the present invention.

In the figure: 1. a holder base; 2. a drive assembly; 3. mounting a plate; 4. a first adjustment assembly; 5. a second adjustment assembly; 6. an annular support plate; 7. a rotating shaft; 8. a strut; 9. an annular base plate; 10. a second rotating shaft; 11. a limiting seat; 12. a sleeve seat; 13. a vertical screw; 14. a threaded disc; 15. a third rotating shaft; 16. rotating the block; 17. an annular guide groove; 18. adjusting the bolt; 19. a drive motor; 20. an output shaft; 21. a first fluted disc; 22. a diagonal disc; 23. a bearing seat; 24. a first ball bearing; 25. a second ball bearing; 26. a telescoping spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a photographic holder rotating device as shown in figures 1-7, which comprises a holder base 1, a driving assembly 2, a mounting plate 3 loaded on photographic equipment, a first adjusting assembly 4 for adjusting the inclination of the mounting plate 3, and a second adjusting assembly 5 for horizontally rotating and adjusting the mounting plate 3, wherein the second adjusting assembly 5 comprises an annular support plate 6 horizontally arranged in the holder base 1, two support rods 8 penetrating through the holder base 1 and the top end of each support rod being rotatably connected with the bottom end of the mounting plate 3 through a rotating shaft 7, and an annular bottom plate 9 arranged in the holder base 1 and the inner ring of each support rod being a tooth socket, and the two support rods 8 are respectively arranged on the left side and the right side of the top surface of the annular bottom plate 9. The supporting rod 8 supports the mounting plate 3 through the matching of the second rotating shaft 10 and the rotating shaft 7 on the two opposite sides of the annular bottom plate 9, and three-direction supporting states are formed through the third rotating shaft 15 on the vertical screw 13, so that the mounting plate 3 is stably supported.

The annular bottom plate 9 is rotatably connected with the second rotating shaft 10 at the bottom end of the supporting rod 8, the bottom end of the annular bottom plate 9 is arranged in the limiting seat 11 at the top surface of the annular supporting plate 6, the top end of the left side of the annular supporting plate 6 is arranged on a first ball 24 which is used for limiting the top end of the annular bottom plate 9 and assisting the annular bottom plate 9 to rotate, and the first ball 24 and the first fluted disc 21 are arranged on the same axis. The first ball 24 is used for assisting the rotation of the annular bottom plate 9 and embedding and limiting the annular bottom plate 9 at one end contacted with the first ball 24, and the top end of the first ball 24 is embedded into an annular groove on the side wall of the annular bottom plate 9, so that the annular bottom plate 9 is prevented from inclining along with the inclination of the vertical screw 13 to the mounting plate 3, and the mounting firmness of the mounting plate 3 to the photographic equipment is reduced;

first adjusting part 4 is including locating cover seat 12 in cloud platform base 1, vertically run through cloud platform base 1 and spacing vertical screw 13 in cover seat 12, locate screw thread dish 14 on vertical screw 13 and locate vertical screw 13 top and the turning block 16 of being connected through third pivot 15, turning block 16 locates in the annular guide way 17 at 3 bottom surface centers of mounting panel, the top of turning block 16 supports the top through second ball 25 and annular guide way 17 in the top surface and rolls. When the annular bottom plate 9 horizontally rotates to adjust the direction of the photographic equipment, the rotating block 16 rotates in the annular guide groove 17 on the bottom surface of the mounting plate 3, and the second ball 25 keeps the rotating block 16 stable in rotation in the annular guide groove 17;

drive assembly 2 includes adjusting bolt 18 and driving motor 19, the T type slide of 19 bottoms of driving motor slides and locates in the T type spout of bottom in cloud platform base 1, output shaft 20 upper portion and lower part on the driving motor 19 are equipped with respectively with annular bottom plate 9 and threaded disc 14 on same water flat line first fluted disc 21 and twill dish 22, the below of annular bottom plate 9 inner circle is located to twill dish 22, threaded disc 14 highly is twice of twill dish 22. The outer wall of the twill disc 22 is attached to the threaded disc 14 on the vertical screw 13 along with the movement of the driving motor 19, so that the threaded disc 14 rotates along with the twill disc 22 when the driving motor 19 operates to drive the twill disc 22 to rotate, the vertical screw 13 vertically moves in the sleeve seat 12, the mounting plate 3 is jacked up through the top end of the vertical screw 13, the rotating shaft 7 connected with the support rod 8 is matched with the bottom surface of the mounting plate 3 to rotate and incline, and the inclination of the photographic equipment mounted on the mounting plate 3 is adjusted;

the right end of the adjusting bolt 18 penetrates through the left side of the holder base 1 and is connected with a bearing block 23 on the left side of the driving motor 19. The end of the adjusting bolt 18 is sleeved with a telescopic spring 26 limited between the inner wall of the holder base 1 and the driving motor 19. The telescopic spring 26 is used for adjusting and tensioning the position of the driving motor 19 by the adjusting bolt 18, and keeping the stability of connection between the driving motor 19 and the adjusting bolt 18.

The photographic pan-tilt rotating device is characterized in that a first fluted disc 21 of an output shaft 20 on a driving motor 19 is meshed with a tooth groove of an inner ring of an annular bottom plate 9 on a second adjusting component 5 in a pan-tilt base 1, so that the first fluted disc 21 is driven to rotate by the operation of the driving motor 19, the bottom surface of a mounting plate 3 is connected with the annular bottom plate 9 through a support rod 8, the first fluted disc 21 rotates to rotate the annular bottom plate 9 when rotating, so that the mounting plate 3 is driven to rotate horizontally, when the mounting plate 3 rotates, a rotating block 16 at the top end of a vertical screw 13 rotates in an auxiliary manner along with the rotation of the mounting plate 3 in an annular guide groove 17 at the bottom surface of the mounting plate 3, the connection of the vertical screw 13 does not influence the horizontal adjustment of the mounting plate 3, and the horizontal adjustment angle of photographic equipment on the mounting plate 3 is adjusted;

the inclined disc 22 on the driving motor 19 is attached to and screwed with the threaded disc 14 on the vertical screw 13, the output shaft 20 rotates the inclined disc 22 when the driving motor 19 operates, the inclined disc 22 is meshed with the threaded disc 14 to generate upward moving or downward moving acting force on the threaded disc 14, so that the installation plate 3 is adjusted in inclination angle through upward moving or downward moving of the vertical screw 13, the annular bottom plate 9 inclines along with the support rods 8 connected to the left side and the right side of the bottom end of the installation plate 3, and the rotating shaft 7 and the second rotating shaft 10 are used for matching with the movement of the support rods 8, so that the stability of inclined support of the installation plate 3 cannot be influenced;

when the mounting plate 3 is supported in an inclined state by the vertical screw 13, because the bottom end of the vertical screw 13 is in threaded connection with the sleeve seat 12, the vertical screw 13 supports and fixes the bottom end of the mounting plate 3 by the support of the sleeve seat 12, when the mounting plate 3 needs to rotate, the driving motor 19 is moved leftwards by reversing the adjusting bolt 18 on the driving assembly 2, so that the first fluted disc 21 on the upper part of the upper output shaft 20 of the driving motor 19 is meshed with the bottom end of the tooth socket of the inner ring of the annular bottom plate 9, the annular bottom plate 9 is driven to rotate by the operation of the driving motor 19, and the angle for supporting the photographic equipment is rotatably adjusted in an inclined state on the mounting plate 3;

the driving motor 19 horizontally moves in the holder base 1 through the adjusting bolt 18, so that the first fluted disc 21 on the output shaft 20 of the driving motor 19 is meshed with the tooth grooves of the inner ring of the annular bottom plate 9 or the inclined-line disc 22 at the lower part of the output shaft 20 is attached to the threaded disc 14 on the vertical screw 13 according to the adjusting requirement of the mounting plate 3, the horizontal and inclined angle of the photographic equipment on the mounting plate 3 can be adjusted through the group of driving motors 19, and the assembly cost of the cloud platform is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a photographic cloud platform rotary device, includes cloud platform base (1), drive assembly (2), mounting panel (3) to the equipment loading of shooing, to mounting panel (3) first adjusting part (4) of slope regulation, to mounting panel (3) horizontal rotation regulation's second adjusting part (5), its characterized in that: the second adjusting assembly (5) comprises an annular support plate (6) horizontally arranged in the holder base (1), two support rods (8) penetrating through the holder base (1) and rotatably connected with the bottom end of the mounting plate (3) through rotating shafts (7) at the top ends, and an annular bottom plate (9) arranged in the holder base (1) and provided with tooth grooves at the inner ring, wherein the annular bottom plate (9) is rotatably connected with a second rotating shaft (10) at the bottom end of the support rod (8) and the bottom end of the annular bottom plate (9) is arranged in a limiting seat (11) at the top surface of the annular support plate (6);

the first adjusting assembly (4) comprises a sleeve seat (12) arranged in the holder base (1), a vertical screw (13) vertically penetrating through the holder base (1) and limited in the sleeve seat (12), a threaded disc (14) arranged on the vertical screw (13) and a rotating block (16) arranged at the top end of the vertical screw (13) and connected through a third rotating shaft (15), wherein the rotating block (16) is arranged in an annular guide groove (17) in the center of the bottom surface of the mounting plate (3);

drive assembly (2) include adjusting bolt (18) and driving motor (19), the T type slide of driving motor (19) bottom slides and locates in cloud platform base (1) bottom T type spout, output shaft (20) upper portion and lower part on driving motor (19) are equipped with respectively with annular bottom plate (9) and threaded disc (14) on same water flat line first fluted disc (21) and twill dish (22), adjusting bolt (18) right-hand member runs through cloud platform base (1) left side and is connected with left bearing frame (23) of driving motor (19).

2. A camera head rotation device according to claim 1, wherein: the top end of the left side of the annular support plate (6) is provided with a first ball (24) which limits the top end of the annular bottom plate (9) and assists the annular bottom plate (9) to rotate, and the first ball (24) and the first fluted disc (21) are on the same axis.

3. A camera head rotation device according to claim 1, wherein: the top end of the rotating block (16) is propped against the inner top surface of the annular guide groove (17) to roll through a second ball (25).

4. A camera head rotation device according to claim 1, wherein: the two support rods (8) are respectively arranged on the left side and the right side of the top surface of the annular bottom plate (9).

5. A camera head rotation device according to claim 1, wherein: the twill disc (22) is arranged below the inner ring of the annular bottom plate (9), and the height of the thread disc (14) is twice that of the twill disc (22).

6. A camera head rotation device according to claim 1, wherein: the tail end of the adjusting bolt (18) is sleeved with a telescopic spring (26) limited between the inner wall of the holder base (1) and the driving motor (19).