Camera holder device

Abstract

The utility model relates to the technical field of camera shooting, in particular to a camera holder device. The device comprises a camera and further comprises an overall frame, pitching devices and a rotating device, the overall frame is a U-shaped holder frame with a downward opening, the pitching devices are arranged at the two ends connected with the opening of the U-shaped holder frame, the rotating device is arranged on the pitching devices, and the camera is arranged in the rotating device. According to the product, free movement, including pitching and rotating, of the camera in multiple axial directions can be realized, so that a wider shooting range and diversified shooting angles are realized, and the flexibility and creativity of shooting can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of camera photography, in particular to a camera pan head device. Background Art

[0002] Traditional camera pan / tilts often lack adaptability to environmental changes and cannot be adjusted in time according to different shooting scenes and target characteristics. In addition, some devices have problems such as insufficient accuracy or tracking delay in target tracking, which affects the shooting effect. The main defects of existing products are: rotating scanning platforms cause errors in object scanning; rotating cameras cause blind areas to be unable to be scanned, resulting in incomplete scanning. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a camera pan platform device, which can achieve full-angle and all-round panoramic shooting.

[0005] (II) Technical solution

[0006] A camera gimbal device includes a camera, and further includes an overall frame, a pitch device and a rotating device. The overall frame is a set of U-shaped gimbal frames with a downward opening, and the pitch devices are connected to both ends of the openings. The pitch device is provided with a rotating device, and the camera is provided in the rotating device.

[0007] Preferably, the overall frame is composed of a rear frame and a front frame, which are supported by a frame shaft and internal blocks.

[0008] Preferably, the overall frame is provided with an outer shell, which is composed of a pitch motor outer shell, a pitch motor inner shell, a side outer shell, a rotating motor inner shell, a rotating axis motor outer shell, an inner outer shell one, and an inner outer shell two.

[0009] Preferably, the pitch device includes a locking block, a column screw, a sleeve, an extension shaft and a pitch axis motor, the output shaft end of the pitch axis motor is connected to the sleeve through the extension shaft, the sleeve is nested in the rotating device, and is locked on the same axis by the column screw and the locking block.

[0010] Preferably, a connecting seat 1 and a connecting seat 2 are respectively provided on both sides of the rotating device, the connecting seat 1 is rotatably connected to one side of the overall frame through a pitch bearing, and the connecting seat 2 is connected to the other side of the overall frame through a pitch device.

[0011] Preferably, the rotating device includes a rotating shaft motor, a synchronous belt, an output shaft, a synchronous wheel, an axisymmetric disk and a rotating disk. The axisymmetric disk and the rotating disk are a centrally symmetrical integral structure. The rotating shaft motor drives the synchronous wheel through the output shaft, and the synchronous wheel drives the rotating disk to rotate through the synchronous belt.

[0012] Preferably, the rotating device is symmetrically provided with side panel 1 and side panel 2, and rectangular plate 1 and rectangular plate 2 on both sides; side panel 1 and rectangular plate are fixed on the rotating disk, and side panel 2 and rectangular plate 2 are fixed on the axisymmetric disk.

[0013] Preferably, a camera base is fixed on the rotating disc, and a follow focus plate and a camera are fixed on the camera base.

[0014] Preferably, a supporting connection block is provided on the top of the overall frame.

[0015] Preferably, the overall frame is also provided with a motor electrical interface and a photographic electrical interface.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a new camera pan head device, which has the following advantages:

[0018] 1. This product can realize the free movement of the camera in multiple axes, including pitch and rotation, so as to achieve a wider shooting range and diversified shooting angles, which can improve the flexibility and creativity of shooting;

[0019] 2. This product can precisely control the various movements of the camera to offset the impact of external vibrations and unstable factors on the shooting picture, so as to obtain a more stable and smooth shooting effect and reduce jitter and shaking during shooting;

[0020] 3. This product can achieve a smooth transition effect, that is, the transition between different shooting angles is smoother and more natural, which is crucial to the quality of video shooting and photography works, and can enhance the professionalism and viewing quality of the works;

[0021] 4. This product is equipped with a sophisticated control structure that can achieve highly accurate control of the camera's posture and position, which can ensure accurate focus, exposure and composition of the captured image, and improve shooting quality and efficiency;

[0022] 5. This product can adapt to different scenes and shooting requirements, and can flexibly adjust the shooting angle and posture to meet the needs of various shooting tasks. Whether it is indoor shooting, outdoor shooting or special scenes such as motion tracking, the multi-axis gimbal can handle it. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of this product;

[0024] Figure 2 This is a structural diagram of the product from another angle;

[0025] Figure 3 This is the exploded view of the pitch device of this product;

[0026] Figure 4 This is an exploded view of the rotating device of this product.

[0027] Explanation of reference numerals: 101 - side panel 1; 102 - pitch motor housing; 103 - front frame; 104 - pitch motor inner housing; 105 - frame hole; 106 - photographic electrical interface; 107 - rotating disc; 108 - connection seat 1; 109 - connection seat 2; 110 - side housing; 111 - rotating motor inner housing; 112 - support connection block;

[0028] 201 - mounting hole; 202 - mounting hole of connecting seat; 203 - pitch bearing; 204 - mounting threaded hole; 205 - motor electrical interface; 206 - rectangular plate 1; 207 - camera base; 208 - follow focus plate; 209 - camera;

[0029] 301 - locking block; 302 - column screw; 303 - shaft sleeve; 304 - extension shaft; 305 - pitch axis motor; 306 - inner shell 1; 307 - side panel 2;

[0030] 401 - rotating shaft motor; 402 - synchronous belt; 403 - output shaft; 404 - synchronous wheel; 405 - inner housing 2; 406 - rear frame; 407 - frame shaft; 408 - inner block; 409 - axisymmetric disk; 410 - rectangular plate 2; 411 - rotating shaft motor housing. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the accompanying drawings, wherein the same components are represented by the same figure numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower", "bottom surface" and "top surface" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Design concept: Design a camera gimbal structure that can meet the needs of different angle adjustments and different application scenarios in the photography industry. The camera gimbal is an all-round gimbal, and the structure of the camera gimbal is responsible for the rotation of the gimbal in all directions.

[0034] Embodiment 1:

[0035] like Figure 1-Figure 4 As shown, the technical solution provided by the utility model is a camera gimbal device, including a camera 209, and further including an overall frame, a pitch device and a rotation device. The overall frame is a set of U-shaped gimbal frames opening downward, and a pitch device is provided at both ends of the opening, a rotation device is provided on the pitch device, and a camera is provided in the rotation device.

[0036] The overall frame of this embodiment is composed of a rear frame 406 and a front frame 103, which are supported by a frame shaft 407 and an inner block 408. In addition, the overall frame is provided with a housing, which is composed of a pitch motor housing 102, a pitch motor inner housing 104, a side housing 110, a rotation motor inner housing 111, a rotation axis motor housing 411, an inner housing 1 306, and an inner housing 2 405.

[0037] The pitch device of this embodiment includes a locking block 301, a column screw 302, a sleeve 303, an extension shaft 304 and a pitch axis motor 305. The output shaft end of the pitch axis motor 305 is connected to the sleeve 303 through the extension shaft 304. The sleeve 303 is embedded in the rotating device and is locked on the same axis through the column screw 302 and the locking block 301.

[0038] The two sides of the rotating device of this embodiment are respectively provided with a connecting seat 108 and a connecting seat 2 109, the connecting seat 108 is rotatably connected to one side of the overall frame through the pitch bearing 203, and the connecting seat 2 109 is connected to the other side of the overall frame through the pitch device. The rotating device includes a rotating shaft motor 401, a synchronous belt 402, an output shaft 403, a synchronous wheel 404, an axisymmetric disk 409 and a rotating disk 107, wherein the axisymmetric disk 409 and the rotating disk 107 are a centrally symmetrical integral structure, the rotating shaft motor 401 drives the synchronous wheel 404 through the output shaft 403, and the synchronous wheel 404 drives the rotating disk 107 to rotate through the synchronous belt 402.

[0039] The rotating device of this embodiment is symmetrically provided with side panels 101 and 307, as well as rectangular panels 106 and 410 on both sides; the side panels 101 and 206 are fixed on the rotating disk 107, and the side panels 307 and 410 are fixed on the axisymmetric disk 409. The rotating disk 107 is fixed with a camera base 207, and the camera base 207 is fixed with a focus plate 208 and a camera.

[0040] A supporting connection block 112 is disposed on the top of the overall frame of this embodiment, and a motor electrical interface 205 and a photographic electrical interface 106 are also disposed on the overall frame.

[0041] More specific embodiment 2:

[0042] like Figure 1-Figure 4 As shown, the overall frame of this product includes a side panel 101, a pitch motor housing 102, a front frame 103, a pitch motor inner housing 104, a frame hole 105, a photographic electrical interface 106, a rotating disk 107, a connecting seat 108, a connecting seat 2 109, a side housing 110, a rotating motor inner housing 111 and a supporting connecting block 112. Among them, the side panel 101 connects the rotating disk 107 and the connecting seat 2 109; the side panel 101 is symmetrical in front and back, and the symmetry center line coincides with the center of the pan / tilt. There are two side panels, the front side in the direction of the camera lens is the side panel 101, and the back side panel 2 307, which are respectively fixed with the connecting seat 2 109, and the connection method of the connecting seat 108 on the other side is the same. The pitch motor housing 102 and the side housing 110 are designed as the side housing of the pan / tilt, which play the role of protection, identification, dustproof and waterproof. The front frame 103 and the rear frame 406 are a pair of symmetrical U-shaped plates; the front frame 103 is provided with frame holes 105 for installation, and the frame holes 105 are positioned through the symmetrical holes of the front frame 103 and the rear frame 406. The front frame 103, the pitch motor inner shell 104, and the frame holes 105 are assembled into a frame. The front frame 103 is provided with a photographic electrical interface 106 and reserved interfaces required for the camera and the focus follower device. The supporting connection block 112 is mainly used to fix the entire U-shaped gimbal on the bracket or equipment required for shooting. The overall frame just builds a set of U-shaped gimbals to form a frame.

[0043] The overall frame of this embodiment also includes mounting holes 201, connection seat mounting holes 202, pitch bearings 203, mounting threaded holes 204, motor electrical interfaces 205, rectangular plate 1 206, camera base 207, focus follower plate 208 and camera 209. Among them, rectangular plate 1 206 has mounting holes 201, connection seat mounting holes 202 and mounting threaded holes 204. The function of rectangular plate 1 206 is to connect the rotating disk 107 through the hole positions of mounting holes 201. The mounting holes 201 have two hole positions, which are symmetrically fixed on the rotating disk 107 respectively; the connection seat mounting holes 202 on rectangular plate 1 206 are for connecting the connection seat 1 108 together, so that the connection seat 108 is locked on the rectangular plate 1 206 by screws; the mounting threaded holes 204 on the rectangular plate 1 206 are assembled with the rotating motor inner shell 111 by screws; and a section of the pitch bearing 203 is installed on the connection seat 1 108. The front frame 103 has a motor electrical interface 205, which is located very close to the rotating shaft motor 401, which is convenient for line layout. The rotating disc 107 is fixed with a camera base 207, which is mainly used to fix a camera 209. The camera base 207 is fixed with a focus plate 208, which is installed on the focus plate for use. When shooting, the camera 209 is installed on the camera base 207, and is used together with the camera 209 to facilitate shooting.

[0044] like Figure 3 It is an exploded view of the pitch device, which is composed of a locking block 301, a column screw 302, a sleeve 303, an extension shaft 304, a pitch motor 305, an inner shell 1 306, and a side panel 2 307. In the exploded view, the pitch motor 305 is fixed in the pitch motor inner shell 104, and the extension shaft 304 is fixed at the output shaft end of the pitch motor 305. The sleeve 303 is used to nest the connecting seat 2 109 inside, and is locked by the column screw 302 to prevent slipping and achieve zero clearance during rotation. The locking block 301 locks the sleeve 303, the extension shaft 304, and the fixed connecting seat 2 109 on the same axis. The pitch bearing 203 in the pitch device is kept on the same axis, so that when the pitch motor 305 rotates, the entire frame rotates synchronously, maintaining the overall coordination and avoiding problems such as deviation and asymmetry during shooting.

[0045] like Figure 4It is an exploded view of the rotating device, which is composed of a rotating shaft motor 401, a synchronous belt 402, an output shaft 403, a synchronous wheel 404, an inner housing 405, a rear frame 406, a frame shaft 407, an inner block 408, an axisymmetric disk 409, a rectangular plate 410, and a rotating shaft motor housing 411. The main function of the rotating device is to allow the camera 209 to rotate 360 ​​degrees without restriction, so as to meet the requirements of shooting and designing a rotating shaft. It can be seen from the exploded view that the rotating axis motor 401 is the main output function. The rotating axis motor 401 is fixed on the rectangular plate 410, and the rotating axis motor 401 and the rectangular plate 410 are integrated by installing screws; the internal block 408 is clamped between the front frame 103 and the rear frame 406; the frame shaft 407 is also installed between the front frame 103 and the rear frame 406 to play the role of support, positioning and load-bearing, and there is also an inner shell 405 inside this frame; in the center of the internal block 408, a pitch bearing 203 is installed, and the other end of the pitch bearing 203 is a connecting seat 108. If the pitch bearing 203 is subjected to the movement in the pitch direction, it will also move; the output shaft of the rotating axis motor 401 is connected to the output shaft 403; one end of the output shaft 403 is connected to the output shaft of the rotating axis motor 401, and the other end is connected to the synchronous wheel 404, which ensures that the axis of the output shaft 403 and the synchronous wheel 404 are on the same axis; one end of the synchronous wheel 404 is meshed with the synchronous belt 402, and the synchronous belt 402 is meshed with the rotating disk 107 through teeth, so that the synchronous wheel 404 rotates and drives the disk 107 to rotate, thereby driving the camera on the rotating disk 107 to rotate.

[0046] The overall structure of this product is as follows: the rear frame 406 and the front frame 103 constitute the entire frame frame, and there are multiple frame shafts 407 and internal blocks 408 inside the entire frame to support and position the frame. The overall package uses shells: the pitch motor shell 102, the pitch motor inner shell 104, the side shell 110, the rotation motor inner shell 111, the inner shell 1 306, and the inner shell 2 405. Among them, the pitch motor shell 102, the pitch motor inner shell 104, and the inner shell 1 306 protect the pitch axis motor 305; the rotation motor inner shell 111 and the rotation axis motor shell 411 protect the rotation axis motor 401; the side shell 110 plays a role in peripheral protection; in order to keep the camera in the center position and to maintain the center of the whole, the side Plate 2 307, side panel 1 101, rectangular plate 1 206, and rectangular plate 2 410 are all symmetrically fixed on the rotating disk 107 and the axially symmetrical disk 409; side panel 2 307, side panel 1 101, locking block 301, column head screw 302, bushing 303, extension shaft 304, pitch axis motor 305, and connecting seat 2 109 constitute the pitch motion; rectangular plate 1 206, rectangular plate 2 410, rotating axis motor 401, synchronous belt 402, output shaft 403, synchronous wheel 404, frame shaft 407, and internal block 408 constitute the rotating structure.

[0047] The working principle of this product: through the overall frame fixation, the pitch axis motor 305 can realize the up and down tilt of the camera 209, and the rotating axis motor 401 can realize the rotation of the camera 209, making the shooting picture more vivid. This working principle is that when the shooting needs to be rotated, when the angle and speed of the shooting are triggered to the motor, the rotating axis motor 401 is transmitted to the synchronous wheel 404 through the output shaft 403, and the synchronous wheel 404 drives the rotation of the rotating disk 107 through the synchronous belt 402 to complete the rotation shooting of the camera 209. Similarly, when the shooting needs to be pitched, the angle and speed of the shooting are triggered to the pitch axis motor 305, and the pitch axis motor 305 is fixed on the same axis through the locking block 301, and the shaft sleeve 303, the extension shaft 304, and the connecting seat 108 are fixed on the same axis, so that the overall rotating disk 107 and the axisymmetric disk 409 are pitched for shooting. The rotating axis motor 401 and the pitch axis motor 305 can also be made to move in multiple axes to complete the linkage shooting. Through shooting, multi-dimensional shooting can be completed, thus achieving a wider shooting range and diverse shooting angles. This can improve the flexibility and creativity of shooting.

[0048] The camera head of this product is designed to meet the needs of different cameras and different loads in the photography industry. The camera head is a portable photography device and its camera head, which can not only realize the convenience of full-angle and all-round panoramic shooting, but also enable non-professionals to record images with the cooperation of this photography device. The different working voltages of the camera head of this product also determine the overall working state of the head, voltage 24V, AC 220V. When it is necessary to shoot and rotate, the head receives the signal sent, the rotating motor rotates, and the rotating camera is also driven to rotate through the synchronous belt. When the action of the motor pitch is required, the head receives the demand and sends it to the motor to move. At this time, the running pitch motor drives the camera to pitch through the output shaft. When the shooting needs to rotate and pitch synchronous linkage shooting, the head receives the command, the camera completes the rotation and pitch synchronous movement, and the camera fixed on the camera also completes this series of actions to meet the needs of efficient film and television shooting. It provides great convenience and speed for photography.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A camera pan-tilt device, comprising a camera, characterized in that: It also includes an overall frame, a pitch device and a rotating device. The overall frame is a set of U-shaped pan / tilt head frames with a downward opening, with a pitch device connected to both ends of the opening, a rotating device on the pitch device, and a camera in the rotating device.

2. A camera gimbal device according to claim 1, characterized in that: The overall frame is composed of a rear frame and a front frame, which are supported by a frame shaft and internal blocks.

3. A camera gimbal device according to claim 1, characterized in that: The overall frame is provided with an outer shell, which is composed of a pitch motor outer shell, a pitch motor inner shell, a side outer shell, a rotating motor inner shell, a rotating axis motor outer shell, an inner outer shell 1, and an inner outer shell 2.

4. The camera pan-tilt device according to claim 1, characterized in that: The pitch device includes a locking block, a column screw, a sleeve, an extension shaft and a pitch axis motor. The output shaft end of the pitch axis motor is connected to the sleeve through the extension shaft. The sleeve is nested in the rotating device and is locked on the same axis through the column screw and the locking block.

5. The camera pan-tilt device according to claim 1, characterized in that: A connection seat 1 and a connection seat 2 are respectively provided on both sides of the rotating device. The connection seat 1 is rotatably connected to one side of the overall frame through a pitch bearing, and the connection seat 2 is connected to the other side of the overall frame through a pitch device.

6. A camera gimbal device according to claim 1, characterized in that: The rotating device includes a rotating shaft motor, a synchronous belt, an output shaft, a synchronous wheel, an axisymmetric disk and a rotating disk. The axisymmetric disk and the rotating disk are a centrally symmetrical integral structure. The rotating shaft motor drives the synchronous wheel through the output shaft, and the synchronous wheel drives the rotating disk to rotate through the synchronous belt.

7. The camera pan-tilt device according to claim 1, characterized in that: The two sides of the rotating device are symmetrically provided with side panel 1 and side panel 2, and rectangular plate 1 and rectangular plate 2; side panel 1 and rectangular plate are fixed on the rotating disk, and side panel 2 and rectangular plate 2 are fixed on the axisymmetric disk.

8. The camera pan-tilt device according to claim 6, characterized in that: The camera base is fixed on the rotating disc, and the follow focus plate and the camera are fixed on the camera base.

9. The camera gimbal device according to claim 1, characterized in that: A supporting connection block is arranged on the top of the overall frame.

10. The camera pan-tilt device according to claim 1, characterized in that: The overall frame is also provided with a motor electrical interface and a photographic electrical interface.

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