Holder fixing structure

Abstract

The utility model relates to a holder fixing structure which comprises a base, a rotating table and a holder assembly, a first bayonet is formed in the top of the base, a first servo motor is installed in the first bayonet, the rotating table is installed at the output end of the first servo motor, a second bayonet is formed in one side of the rotating table, and a second servo motor is installed in the second bayonet. A second servo motor is arranged on the rotating table, a first rocker arm is installed at the output end of the second servo motor, a third servo motor is arranged on one side of the interior of the first rocker arm, a second rocker arm is installed at the output end of the third servo motor, and the cradle head assembly is arranged on the top of the cradle head assembly. And the first rocker arm and the second rocker arm both adopt modular design, and the first rocker arm and the second rocker arm are matched for use to be responsible for height adjustment, so that the pan-tilt can be used for shooting a specified position, and the flexibility and adaptability of the structure are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, in particular to a pan-tilt fixing structure. Background Art

[0002] In the field of existing photography, videography and monitoring devices, the pan-tilt fixing structure, as a key component for supporting and stabilizing the shooting device, directly affects the shooting effect and monitoring range. At present, the pan-tilt fixing structures commonly seen in the market mostly adopt the design of a base, a rotating table and multiple-stage swing arms, and realize the lifting and rotating functions of the pan-tilt through the drive of a servo motor. However, there are still some deficiencies in these existing technical solutions in practical applications;

[0003] 1. When adjusting the shooting angle and height of some pan-tilt fixing structures, the operation is cumbersome and the response speed is slow, making it difficult to meet the rapidly changing shooting requirements.

[0004] 2. The combination of multiple components increases the complexity of the overall structure, not only increasing the manufacturing cost, but also increasing the difficulty of later maintenance and servicing. Content of the Utility Model

[0005] The purpose of the utility model is to provide a pan-tilt fixing structure to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A pan-tilt fixing structure, including a base, a rotating table and a pan-tilt assembly. A first bayonet is opened at the top of the base, a first servo motor is installed inside the first bayonet, the output end of the first servo motor is installed with the rotating table, a second bayonet is opened at one side of the rotating table, a second servo motor is installed inside the second bayonet, the output end of the second servo motor is installed with a first swing arm, a third servo motor is arranged on one side inside the first swing arm, the output end of the third servo motor is installed with a second swing arm, and a pan-tilt assembly is arranged at the top of the pan-tilt assembly. The pan-tilt assembly includes a mounting bracket, a camera and a fill light, and the camera is installed at the top of the mounting bracket.

[0007] When in use, the base is stably installed at a designated position. Since the base is made of high-strength aluminum alloy material, it effectively enhances the stability of the overall structure and at the same time reduces the impact of the external environment on the shooting device. By energizing and operating the first servo motor, the rotating platform can be driven to rotate. Due to the characteristics of the first servo motor, it can stop after rotating to the designated position, realizing the horizontal 360° non-dead-angle rotation of the pan-tilt assembly, and the rotation process is stable and the noise is low. Both the first swing arm and the second swing arm adopt modular design. The first swing arm is driven by the second servo motor, and the second swing arm is driven by the third servo motor. The first swing arm and the second swing arm can be used in cooperation to be responsible for height adjustment so that the pan-tilt can perform shooting at a designated position. Compared with ordinary fixed structures, this device can control the pan-tilt assembly to perform imaging operations on a designated area, improving the flexibility and adaptability of the structure.

[0008] Preferably, the mounting bracket is fixed to the second swing arm by bolts.

[0009] The mounting bracket can be installed and disassembled from the second swing arm by bolts, so that the staff can repair and maintain the mounting bracket.

[0010] Preferably, a fill light is installed on the top of the camera.

[0011] The fill light can supplement light to the camera when the camera takes pictures.

[0012] Preferably, the base, the rotating platform, the first swing arm and the second swing arm are made of aluminum alloy material.

[0013] Since the base, the rotating platform, the first swing arm and the second swing arm are made of aluminum alloy material, they have excellent structural strength and low deformation coefficient, and can provide a good fixing effect for the pan-tilt.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. By energizing and operating the first servo motor, the rotating platform can be driven to rotate. Due to the characteristics of the first servo motor, it can stop after rotating to the designated position, realizing the horizontal 360° non-dead-angle rotation of the pan-tilt assembly, and the rotation process is stable and the noise is low. Both the first swing arm and the second swing arm adopt modular design. The first swing arm and the second swing arm can be used in cooperation to be responsible for height adjustment so that the pan-tilt can perform shooting at a designated position. It can control the pan-tilt assembly to perform imaging operations on a designated area, improving the flexibility and adaptability of the structure.

[0016] 2. The whole device adopts modular design. Modular design reduces the number of components, simplifies the structure, reduces the manufacturing cost, and is convenient for maintenance and upgrade at the same time. Description of the Drawings

[0017] Figure 1 This is the front view of the present utility model;

[0018] Figure 2 This is the schematic exploded structure view of the present utility model;

[0019] Figure 3 This is the schematic partial structure view of the pan-tilt assembly of the present utility model.

[0020] In the figure: 1, base; 101, first bayonet; 102, first servo motor; 2, rotating platform; 201, second bayonet; 202, second servo motor; 3, first rocker arm; 301, third servo motor; 4, second rocker arm; 5, pan-tilt assembly; 501, mounting bracket; 502, camera; 503, fill light. Detailed implementation manners

[0021] The following detailed implementation manners are provided to help readers obtain a comprehensive understanding of the methods, devices, and / or systems described herein. However, after understanding the disclosure of the present application, various changes, modifications, and equivalents of the methods, devices, and / or systems described herein will be apparent. For example, the order of operations described herein is merely illustrative and is not limited to the order set forth herein. Rather, changes that will be apparent after understanding the disclosure of the present application may be made, except for operations that must occur in a specific order. In addition, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.

[0022] The technical solutions of the present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Embodiment 1

[0024] As Figure 1 , Figure 2 , Figure 3 shown, a pan-tilt fixing structure proposed by the present utility model includes a base 1, a rotating platform 2, and a pan-tilt assembly 5. A first bayonet 101 is opened at the top of the base 1, a first servo motor 102 is installed inside the first bayonet 101, a rotating platform 2 is installed at the output end of the first servo motor 102. A second bayonet 201 is opened on one side of the rotating platform 2, a second servo motor 202 is installed inside the second bayonet 201, a first rocker arm 3 is installed at the output end of the second servo motor 202. A third servo motor 301 is disposed on one side inside the first rocker arm 3, a second rocker arm 4 is installed at the output end of the third servo motor 301. The top of the pan-tilt assembly 5 is provided with a pan-tilt assembly 5, and the pan-tilt assembly 5 includes a mounting bracket 501, a camera 502, and a fill light 503. The camera 502 is installed at the top of the mounting bracket 501.

[0025] The working principle of the pan-tilt fixing structure based on Embodiment 1 is as follows: When in use, the base 1 is stably installed at a designated position. Since the base 1 is made of high-strength aluminum alloy material, it effectively enhances the stability of the overall structure and at the same time reduces the impact of the external environment on the shooting device. By energizing and operating the first servo motor 102, the rotating platform 2 can be driven to rotate. Due to the characteristics of the first servo motor 102, it can stop after rotating to the designated position, realizing the horizontal 360° non-blind-angle rotation of the pan-tilt assembly 5, and the rotation process is stable and the noise is low. Both the first rocker arm 3 and the second rocker arm 4 adopt modular design. The first rocker arm 3 is driven by the second servo motor 202, and the second rocker arm 4 is driven by the third servo motor 301. The first rocker arm 3 and the second rocker arm 4 are used in cooperation to be responsible for height adjustment so that the pan-tilt can perform shooting at a designated position. Compared with ordinary fixing structures, this device can control the pan-tilt assembly 5 to perform imaging operations on a designated area, improving the flexibility and adaptability of the structure.

[0026] Embodiment 2

[0027] As Figure 1 、 Figure 2 、 Figure 3 As shown, a pan-tilt fixing structure proposed by the present utility model, compared with Embodiment 1, this embodiment further includes: The mounting bracket 501 is fixed to the second rocker arm 4 by bolts. A fill light 503 is installed on the top of the camera 502. The base 1, the rotating platform 2, the first rocker arm 3 and the second rocker arm 4 are made of aluminum alloy material.

[0028] In this embodiment, as Figure 2 shown, the mounting bracket 501 can be installed and disassembled with the second rocker arm 4 by bolts, so that the staff can repair and maintain the mounting bracket 501; as Figure 3 shown, the fill light 503 can fill light for the camera 502 when the camera 502 takes pictures; as Figure 2 shown, since the base 1, the rotating platform 2, the first rocker arm 3 and the second rocker arm 4 are made of aluminum alloy material, they have excellent structural strength and low deformation coefficient, and can provide good fixing effect for the pan-tilt.

[0029] The above specific embodiments are only several preferred embodiments of the present utility model. Based on the technical solutions of the present utility model and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A pan / tilt fixing structure, comprising a base (1), a rotating platform (2) and a pan / tilt assembly (5), characterized in that: The top of the base (1) is provided with a first bayonet (101), a first servo motor (102) is installed inside the first bayonet (101), a rotating platform (2) is installed at the output end of the first servo motor (102), a second bayonet (201) is provided on one side of the rotating platform (2), a second servo motor (202) is installed inside the second bayonet (201), a first rocker arm (3) is installed at the output end of the second servo motor (202), a third servo motor (301) is arranged on one side inside the first rocker arm (3), a second rocker arm (4) is installed at the output end of the third servo motor (301), a pan / tilt assembly (5) is arranged on the top of the pan / tilt assembly (5), the pan / tilt assembly (5) comprises a mounting frame (501), a camera (502) and a fill light (503), and the camera (502) is installed on the top of the mounting frame (501).

2. A pan / tilt fixing structure according to claim 1, characterized in that: The mounting frame (501) is fixed to the second rocker arm (4) by means of bolts.

3. The pan / tilt fixing structure according to claim 1, characterized in that: A fill light (503) is installed on the top of the camera (502).

4. The pan / tilt fixing structure according to claim 1, characterized in that: The base (1), the rotating platform (2), the first rocker arm (3) and the second rocker arm (4) are made of aluminum alloy material.

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