Multi-angle adjustable mobile recording and broadcasting teaching terminal

Abstract

The utility model discloses a multi-angle adjustable mobile recording and broadcasting teaching terminal, which comprises a cabinet body, a mechanical arm and a camera, a control terminal is arranged outside one side of the cabinet body; a mechanical arm is fixed at the top of the cabinet body; the mechanical arm adopts a three-axis mechanical arm to automatically control the angle of the camera; comprising a base, a first motor, a first mechanical arm, a second motor, a second mechanical arm, a third motor and a connecting part which are sequentially connected. The bottom of the camera is fixed with the connecting part; a user inputs a mechanical arm control instruction in real time through the control terminal, the first motor to the third motor are sequentially adjusted to corresponding positions, and the user can continuously adjust the position of the mechanical arm through the control terminal until the shooting requirement is met; in addition, after the mechanical arm is manually adjusted and the control terminal records the angle information, the position of the mechanical arm can be restored through one key, and the effect that the mechanical arm is reset one by one is achieved.

Description

Technical Field

[0001] This utility model relates to the field of recording and teaching equipment technology, and mainly to a mobile recording and teaching terminal with multi-angle adjustment. Background Technology

[0002] Existing recording and broadcasting systems typically rely on fixed-installation cameras and independent robotic arms, resulting in poor site adaptability and difficulty in adjusting the viewing angle. Traditional recording and broadcasting equipment requires tripods or track systems to adjust the viewing angle, making it difficult to deploy quickly in confined spaces or complex environments; ordinary mobile recording and broadcasting vehicles rely on manual adjustment of the shooting angle, and cannot respond to the movement trajectory of the target object in real time; although some devices have introduced mobile platforms, the low integration between the robotic arm and the recording and broadcasting host results in a large system size and a complex power supply architecture.

[0003] In existing technologies, while the mobile recording vehicle disclosed in CN 221995524U improves environmental adaptability through sensor integration, it does not solve the problem of coordinating and optimizing the dynamic control of the robotic arm with the recording equipment. Although the rapid disassembly solution for the robotic arm proposed in CN 222430784U simplifies the maintenance process, it does not address functional integration in recording scenarios. Therefore, there is an urgent need to develop a multi-angle adjustable mobile recording and teaching terminal to achieve multi-angle, highly adaptable mobile recording and teaching functions. Summary of the Invention

[0004] To overcome the shortcomings of existing technologies, this utility model provides a multi-angle adjustable mobile recording and teaching terminal, which integrates an automatically adjustable robotic arm into the mobile recording and teaching terminal. The robotic arm can be adjusted to a suitable position in real time, and the control terminal controls the robotic arm to automatically adjust the camera position to obtain the best shooting experience.

[0005] Technical solution: To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A multi-angle adjustable mobile recording and teaching terminal includes a cabinet, a robotic arm, and a camera. A control terminal is located on one side of the cabinet. A robotic arm is fixed to the top of the cabinet. The robotic arm includes a base, a first motor, a first robotic arm, a second motor, a second robotic arm, a third motor, and a connecting part. One end of the base is fixed to the upper part of the cabinet, and the other end is connected to the first motor. The first motor is connected to the first robotic arm and controls the first robotic arm to rotate vertically. The other end of the first robotic arm is connected to the second motor, which is connected to the second robotic arm and controls the second robotic arm to rotate perpendicular to the first robotic arm. The other end of the second robotic arm is connected to the third motor, which is fixed to the connecting part and controls the connecting part to rotate perpendicular to the second robotic arm. The connecting part is fixedly connected to a connecting base at the bottom of the camera.

[0007] Furthermore, the cabinet's internal sidewall is provided with two vertical guide rails, and the control terminal is located outside the cabinet and is slidably connected to the internal guide rails.

[0008] Furthermore, a cabinet door is opened on one side of the cabinet; a power supply is installed inside the cabinet, which is electrically connected to the control terminal, the first motor, the second motor, the third motor and the camera respectively.

[0009] Furthermore, the bottom of the cabinet is equipped with casters.

[0010] Furthermore, a push rod is provided at the top of the cabinet.

[0011] Beneficial effects: The multi-angle adjustable mobile recording and teaching terminal provided by this utility model integrates an automatically controlled robotic arm into a traditional mobile recording and teaching system. This allows for flexible positioning while automatically adjusting the robotic arm's position to ensure the camera is at the optimal shooting angle. Through the control terminal, real-time information exchange with the server is completed, and the position and angle of the robotic arm are set, achieving automatic adjustment of the shooting position and angle. Attached Figure Description

[0012] Figure 1 A schematic diagram of the structure of the multi-angle adjustable mobile recording and teaching terminal provided in this application;

[0013] Figure 2 A schematic diagram of the robotic arm structure of the multi-angle adjustable mobile recording and teaching terminal provided in this application.

[0014] Explanation of reference numerals in the attached figures

[0015] 1-Cabinet body; 11-Cabinet door; 2-Power supply; 3-Universal caster; 4-Control terminal; 5-Robotic arm; 51-Base; 52-First motor; 53-First robotic arm; 54-Second motor; 55-Second robotic arm; 56-Third motor; 57-Connecting part; 6-Camera base; 7-Camera; 8-Push rod. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] like Figure 1 The diagram shows a multi-angle adjustable mobile recording and teaching terminal designed in this application. It includes a cabinet 1 with casters 3 at the bottom for movement and an openable / closable door 11 on one side. A power supply 2 is located inside the cabinet 1. Two vertical guide rails are provided on the inner sidewalls of the cabinet 1. A control terminal 4 is located outside the cabinet 1 and is slidably connected to the inner guide rails. The control terminal 4 can move up and down along the inner guide rails. Push rods 8 are located on both sides of the upper part of the cabinet 1, and a mechanical arm 5 is fixed in the middle.

[0018] The structure of the robotic arm 5 is as follows: Figure 2 As shown, a three-axis robotic arm is used to automatically control the camera angle. Specifically, it includes a base 51, a first motor 52, a first robotic arm 53, a second motor 54, a second robotic arm 55, a third motor 56, and a connecting part 57. One end of the base 51 is fixed to the upper part of the cabinet 1, and the other end is connected to the first motor 52. The first motor 52 is connected to the first robotic arm 53 and controls the first robotic arm to rotate vertically. The other end of the first robotic arm 53 is connected to the second motor 54, which is connected to the second robotic arm 55 and controls the second robotic arm to rotate perpendicular to the first robotic arm. The other end of the second robotic arm 55 is connected to the third motor 56, which is fixed to the connecting part 57 and controls the connecting part 57 to rotate perpendicular to the second robotic arm 55. The connecting part is fixedly connected to a connecting seat at the bottom of the camera 7.

[0019] The control terminal 4, robotic arm 5, and camera 7 are all connected to power supply 2, and are powered uniformly by the internal power supply of the cabinet. The first motor 52, the second motor 54, and the third motor 56 are all connected to the control terminal 4, and the angle and position adjustment of the three-axis robotic arm are completed through the control terminal 4. The camera 7 transmits video stream data to the control terminal in real time.

[0020] In use, pull the push rod 8 to move the cabinet 1 to the preset position. The control terminal 4 receives the video stream information captured by the camera 7 in real time and transmits the corresponding video stream data to the remote server in real time. Input the robotic arm control command, and the first to third motors adjust to the corresponding positions in sequence. The user can continuously adjust the position of the robotic arm through the control terminal until the shooting requirements are met. In addition, the position of the robotic arm can be manually adjusted to obtain the rotation angle information of the first to third motors at the target position. After the control terminal records the angle information, the position of the robotic arm can be restored with one click, achieving the effect of one-click reset of the robotic arm.

[0021] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A multi-angle adjustable mobile recording and broadcasting demonstration terminal, characterized in that, It includes a cabinet, a mechanical arm and a camera; the cabinet is externally provided with a control terminal on one side; the cabinet is fixed with the mechanical arm on the top; the mechanical arm includes a base, a first motor, a first mechanical arm, a second motor, a second mechanical arm, a third motor and a connecting part; one end of the base is fixed on the upper part of the cabinet, and the other end is connected with the first motor; the first motor is connected with the first mechanical arm and controls the first mechanical arm to rotate along the vertical direction; the other end of the first mechanical arm is connected with the second motor, the second motor is connected with the second mechanical arm and controls the second mechanical arm to rotate along the direction perpendicular to the first mechanical arm; the other end of the second mechanical arm is connected with the third motor, the third motor is fixed with the connecting part and controls the connecting part to rotate along the direction perpendicular to the second mechanical arm; the connecting part is fixedly connected with the connecting seat on the bottom of the camera.

2. The multi-angle adjustable mobile recording and demonstration teaching terminal according to claim 1, characterized in that, The inside side wall of the cabinet is provided with two vertical guide rails, and the control terminal is located on the outside of the cabinet and is slidably connected with the inside guide rails.

3. The multi-angle adjustable mobile recording and broadcasting demonstration terminal according to claim 1, characterized in that, The cabinet is provided with a cabinet door on one side; the cabinet is internally provided with a power supply which is electrically connected with the control terminal, the first motor, the second motor, the third motor and the camera respectively.

4. The multi-angle adjustable mobile lecture-recording teaching terminal according to claim 1, characterized in that, The bottom of the cabinet is provided with universal wheels.

5. The multi-angle adjustable mobile lecture-recording teaching terminal according to claim 1, characterized in that, The top of the cabinet is oppositely provided with a push rod.

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