Camera holder capable of being rapidly installed

Abstract

The utility model discloses a camera holder capable of being rapidly installed. The camera holder comprises a holding rod. The rotating table is arranged above the holding rod, a sliding groove is formed in the lower portion of the interior of the rotating table, a moving plate is arranged in the sliding groove, and the moving plate is in sliding fit with the sliding groove; the rotating cavity is formed in the moving plate, a third motor is fixedly arranged on one side of the interior of the rotating cavity, a driving gear is arranged outside an output shaft of the third motor, and the driving gear is fixedly connected with the output shaft of the third motor; the threaded rod is arranged on the other side of the interior of the rotating cavity, the lower end of the threaded rod is rotationally connected with the inner wall of the rotating cavity, the upper end of the threaded rod extends to the position above the moving plate, a transmission gear is fixedly arranged outside the threaded rod, and the transmission gear is in meshed connection with the driving gear. And the size adjustment of the holder is not flexible enough.

Description

Technical Field

[0001] The utility model relates to the technical field of camera pan platforms, in particular to a camera pan platform that can be quickly installed. Background Art

[0002] The camera gimbal is an auxiliary photographic device, mainly used to stabilize the camera, prevent unnecessary shaking and vibration, so as to keep the picture stable and smooth during shooting. The camera gimbal is usually composed of a motor and a transmission system, which can effectively meet the shooting needs in different directions. It can rotate 360 ​​degrees, making shooting more free and convenient, while reducing the artificial vibration of the camera during shooting. The innovative structure of the camera gimbal includes non-orthogonal gimbal design, pot-lifting labor-saving design, posture adjustment structure design, telescopic structure design and hydraulic gimbal design. The main function of the camera gimbal is to improve the stability of the picture, improve the shooting angle, and make the shooting more vivid and diverse. It can be applied to a variety of scenarios, such as TV drama shooting, live broadcasting, real-time live broadcast, sports event live broadcast, news live reporting, etc. At the same time, the camera gimbal can also be used in combination with the camera gimbal to achieve more flexible and diverse shooting effects, among which quick installation is one of the important functions of the camera gimbal.

[0003] For example, the Chinese patent "A kind of drone camera mounting gimbal that is easy to replace" with announcement number CN219601631U includes a drone body, and fan blades are fixedly connected to the left and right ends of the upper side of the drone body, and a replacement component is fixedly connected to the middle part of the lower side of the drone body, and the replacement component includes a mounting gimbal, a first groove is opened inside the lower side of the mounting gimbal, a first connecting rod is clamped in the middle part of the inner side of the mounting gimbal, a camera is fixedly connected to the lower side of the first connecting rod, and the left and right ends of the inner side of the mounting gimbal are fixedly connected to the second connecting rod, a second spring is fixedly connected to the upper side of the second connecting rod, a sleeve is fixedly connected to the upper side of the second spring, a plug rod is fixedly connected to the upper side of the sleeve, and the first spring is fixedly connected to one side of the plug rod, and two blocking blocks are fixedly connected to the lower surface of the second connecting rod, four second grooves are opened on the lower side of the mounting gimbal, and a pad is fixedly connected to the middle part of the inner side of the mounting gimbal, and the pad is made of rubber pads, and fixed grooves are opened on the left and right ends of the upper side of the first connecting rod, and the end of the plug rod away from the first spring is inserted into the fixed groove.

[0004] Although the above-mentioned prior art can realize the rapid installation of the camera, in actual use, on the one hand, the camera installation is not flexible enough. During installation, the operator needs to manually rotate the camera for installation, which causes the lens to be easily scratched when the camera is rotated, thereby affecting the photo effect. On the other hand, the size adjustment of the gimbal is not flexible enough. When cameras of different sizes need to be installed, the gimbal that is compatible with it needs to be replaced, which requires the operator to take additional steps to install the camera, thereby prolonging the shooting operation. Therefore, it does not meet the existing needs. In this regard, we propose a camera gimbal that can be quickly installed. Utility Model Content

[0005] The purpose of the utility model is to provide a camera gimbal that can be quickly installed to solve the problems of insufficient flexibility in camera installation and insufficient flexibility in gimbal size adjustment proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a camera gimbal that can be quickly installed, comprising a grip rod; and further comprising:

[0007] A rotating platform is arranged above the holding rod, a slide groove is arranged below the rotating platform, a moving plate is arranged inside the slide groove, and the moving plate is slidably matched with the slide groove;

[0008] A rotating chamber, which is arranged inside the moving plate, a third motor is fixedly arranged on one side inside the rotating chamber, a driving gear is arranged outside the output shaft of the third motor, and the driving gear is fixedly connected to the output shaft of the third motor;

[0009] A threaded rod is arranged on the other side of the rotating chamber, the lower end of the threaded rod is rotatably connected to the inner wall of the rotating chamber, and the upper end of the threaded rod extends above the movable plate. A transmission gear is fixedly arranged on the outside of the threaded rod, and the transmission gear is meshedly connected with the driving gear.

[0010] Preferably, springs are fixedly provided at the upper and lower ends of one side of the movable plate located inside the slide slot, and the other end of the spring is fixedly connected to the inner wall of the slide slot, and limit strips are provided at the front and rear ends of the movable plate located inside the slide slot, and the limit strips slide and limit with the slide slot.

[0011] Preferably, a fixing rod is provided on one side of the outer side of the rotating table, a second motor is fixedly provided on the upper part of the inner side of the fixing rod, and an output shaft of the second motor extends to the outer side of the fixing rod and is fixedly connected to the rotating table.

[0012] Preferably, a mounting platform is provided at the lower end of the fixing rod, and the mounting platform is fixedly connected to the fixing rod.

[0013] Preferably, an electric push rod is provided below the mounting platform, and a fixed end of the electric push rod is fixedly connected to the holding rod.

[0014] Preferably, a driving cavity is provided inside the telescopic end of the electric push rod, a first motor is fixedly provided inside the driving cavity, and an output shaft of the first motor extends to the top of the electric push rod and is fixedly connected to the lower end of the mounting platform.

[0015] Preferably, rubber pads are provided on the upper ends of the rotating table and the movable plate, and the rubber pads are respectively connected to the rotating table and the movable plate by hot pressing.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model can fix the camera on the moving plate through the third motor and the threaded rod. When the camera needs to be installed on the pan head, first align the threaded hole at the lower end of the camera with the threaded rod and insert the threaded rod into the threaded hole. At this time, turn on the third motor, so that the output shaft of the third motor drives the driving gear to rotate. At the same time, the rotating driving gear drives the transmission gear meshing with it to rotate. The rotating transmission gear drives the threaded rod to rotate. The rotating threaded rod cooperates with the thread inside the threaded hole through the external thread to move the camera downward as a whole, so that the camera is fixed on the moving plate through the threaded rod, which improves the installation speed of the camera and can also prevent the camera lens from being scratched.

[0018] 2. The utility model can adjust the size of the movable plate through the slide groove and the spring. When installing the camera, first pull the movable plate according to the gear of the camera to make the limit bar on the movable plate move in the slide groove. At this time, the spring on the movable plate is in a stretched state. After adjusting to a suitable position, the camera is placed on the movable plate and installed and fixed. At this time, when replacing cameras of different sizes, it is only necessary to remove the camera, manually adjust the position of the movable plate, and insert the threaded rod into the threaded hole at the lower end of the camera, thereby improving the adaptability of the pan head to cameras of different sizes.

[0019] 3. The utility model can adjust the shooting position of the camera by providing an electric push rod. When shooting, the electric push rod is turned on to extend the telescopic end of the electric push rod from the fixed end. At this time, the mounting platform fixed on the extended telescopic end also moves with the telescopic end. At this time, the camera on the mounting platform moves, so that the camera can capture a wider scene, and it is also convenient for the pan / tilt head to be carried outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view of the internal structure of the utility model;

[0021] Figure 2 It is a side view of the internal structure of the utility model;

[0022] Figure 3 For the utility model Figure 1 A partial enlarged view of the middle A area;

[0023] Figure 4 For the utility model Figure 2 A partial enlarged view of area B in the middle.

[0024] In the figure: 1. holding rod; 2. electric push rod; 3. driving chamber; 4. first motor; 5. mounting table; 6. fixing rod; 7. second motor; 8. rotating table; 9. slide groove; 10. spring; 11. moving plate; 12. threaded rod; 13. third motor; 14. rotating chamber; 15. driving gear; 16. rubber pad; 17. transmission gear; 18. limit strip. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] See also Figure 1-4 The utility model provides an embodiment: a camera gimbal that can be quickly installed, including a grip rod 1; and also including:

[0027] A rotating platform 8 is arranged above the gripping rod 1, a slide groove 9 is arranged below the rotating platform 8, a moving plate 11 is arranged inside the slide groove 9, and the moving plate 11 is slidably matched with the slide groove 9;

[0028] A rotating chamber 14 is arranged inside the moving plate 11, a third motor 13 is fixedly arranged on one side inside the rotating chamber 14, a driving gear 15 is arranged outside the output shaft of the third motor 13, and the driving gear 15 is fixedly connected to the output shaft of the third motor 13;

[0029] The threaded rod 12 is arranged on the other side of the rotating chamber 14, the lower end of the threaded rod 12 is rotatably connected to the inner wall of the rotating chamber 14, and the upper end of the threaded rod 12 extends to the top of the movable plate 11, and a transmission gear 17 is fixedly arranged on the outside of the threaded rod 12, and the transmission gear 17 is meshed and connected with the driving gear 15.

[0030] During use, when the camera needs to be installed on the gimbal, first align the threaded hole at the lower end of the camera with the threaded rod 12 and insert the threaded rod 12 into the threaded hole. At this time, turn on the third motor 13, so that the output shaft of the third motor 13 drives the driving gear 15 to rotate. At the same time, the rotating driving gear 15 drives the transmission gear 17 meshing with it to rotate. The rotating transmission gear 17 drives the threaded rod 12 to rotate. The rotating threaded rod 12 cooperates with the thread inside the threaded hole through the external thread to move the camera downward as a whole, so that the camera is fixed on the moving plate 11 through the threaded rod 12.

[0031] See also Figure 2 and Figure 4A spring 10 is fixedly provided at the upper and lower ends of one side of the movable plate 11 located inside the slide groove 9, and the other end of the spring 10 is fixedly connected to the inner wall of the slide groove 9. Limit strips 18 are provided at the front and rear ends of the movable plate 11 located inside the slide groove 9, and the limit strips 18 slide and limit with the slide groove 9, so as to facilitate the adjustment of the movable plate 11 and improve the adaptability of the gimbal to cameras of different sizes.

[0032] See also Figure 1 A fixed rod 6 is provided on one side of the outside of the rotating platform 8, and a second motor 7 is fixedly provided on the upper part of the inside of the fixed rod 6. The output shaft of the second motor 7 extends to the outside of the fixed rod 6 and is fixedly connected to the rotating platform 8, so that the camera can remain stable when the shooting personnel are moving.

[0033] Please refer to the figure, a mounting platform 5 is provided at the lower end of the fixing rod 6 , and the mounting platform 5 is fixedly connected to the fixing rod 6 , so that the fixing rod 6 can be fixed by the mounting platform 5 .

[0034] See also Figure 1 An electric push rod 2 is arranged below the mounting platform 5, and a fixed end of the electric push rod 2 is fixedly connected to the holding rod 1, so that the camera can capture a wider scene.

[0035] See also Figure 1 A driving chamber 3 is provided inside the telescopic end of the electric push rod 2, and a first motor 4 is fixedly provided inside the driving chamber 3. The output shaft of the first motor 4 extends to the top of the electric push rod 2 and is fixedly connected to the lower end of the mounting platform 5, so as to facilitate the rotation adjustment of the camera and make the shooting angle of the camera more diverse.

[0036] See also Figure 1 and Figure 3 The upper ends of the rotating table 8 and the movable plate 11 are both provided with rubber pads 16, and the rubber pads 16 are respectively connected to the rotating table 8 and the movable plate 11 by hot pressing to prevent the rotating table 8 and the movable plate 11 from causing squeezing damage to the lower end of the camera when the camera is fixed.

[0037] Working principle: When installing the camera, first pull the movable plate 11 according to the size of the camera to make the limit bar 18 on the movable plate 11 move in the slide groove 9. At this time, the spring 10 on the movable plate 11 is in a stretched state. After adjusting to a suitable position, place the camera on the movable plate 11 and install and fix the camera. At this time, when replacing cameras of different sizes, you only need to remove the camera and manually adjust the position of the movable plate 11 and insert the threaded rod 12 into the threaded hole at the lower end of the camera. When shooting, turn on the electric push rod 2 to extend the telescopic end of the electric push rod 2 from the fixed end. At this time, the mounting platform 5 fixed on the extended telescopic end also moves with the telescopic end, and the camera on the mounting platform 5 moves.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A camera gimbal that can be quickly installed, comprising a grip rod (1); Features: Also includes: A rotating platform (8) is arranged above the holding rod (1), a slide groove (9) is arranged below the rotating platform (8), a moving plate (11) is arranged inside the slide groove (9), and the moving plate (11) is slidably matched with the slide groove (9); A rotating chamber (14) is arranged inside the movable plate (11), a third motor (13) is fixedly arranged on one side inside the rotating chamber (14), a driving gear (15) is arranged outside the output shaft of the third motor (13), and the driving gear (15) is fixedly connected to the output shaft of the third motor (13); A threaded rod (12) is arranged on the other side of the rotating chamber (14), the lower end of the threaded rod (12) is rotatably connected to the inner wall of the rotating chamber (14), and the upper end of the threaded rod (12) extends above the movable plate (11), and a transmission gear (17) is fixedly arranged on the outside of the threaded rod (12), and the transmission gear (17) is meshingly connected with the driving gear (15).

2. The camera head capable of rapid installation according to claim 1, characterized in that: The upper and lower ends of one side of the movable plate (11) located inside the slide groove (9) are fixedly provided with springs (10), and the other end of the spring (10) is fixedly connected to the inner wall of the slide groove (9), and the front and rear ends of the movable plate (11) located inside the slide groove (9) are provided with limit strips (18), and the limit strips (18) slide and limit with the slide groove (9).

3. The camera head capable of rapid installation according to claim 1, characterized in that: A fixing rod (6) is arranged on one side of the outside of the rotating platform (8), a second motor (7) is fixedly arranged above the inside of the fixing rod (6), and an output shaft of the second motor (7) extends to the outside of the fixing rod (6) and is fixedly connected to the rotating platform (8).

4. The camera head capable of rapid installation according to claim 3, characterized in that: A mounting platform (5) is provided at the lower end of the fixing rod (6), and the mounting platform (5) is fixedly connected to the fixing rod (6).

5. The quickly installable camera gimbal according to claim 4, characterized in that: An electric push rod (2) is arranged below the mounting platform (5), and a fixed end of the electric push rod (2) is fixedly connected to the holding rod (1).

6. The quickly installable camera gimbal according to claim 5, characterized in that: A driving chamber (3) is provided inside the telescopic end of the electric push rod (2), a first motor (4) is fixedly provided inside the driving chamber (3), and an output shaft of the first motor (4) extends to the top of the electric push rod (2) and is fixedly connected to the lower end of the mounting platform (5).

7. The quickly installable camera gimbal according to claim 1, characterized in that: The upper ends of the rotating platform (8) and the movable plate (11) are both provided with rubber pads (16), and the rubber pads (16) are respectively connected to the rotating platform (8) and the movable plate (11) by heat pressing.

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