External camera for conference

Abstract

The utility model discloses an external camera for a conference, which comprises a bottom frame, a support frame is integrally and fixedly connected to the upper part of the bottom frame, an automatic adjusting assembly is arranged in the support frame, a camera is fixedly arranged on the automatic adjusting assembly, and the automatic adjusting assembly can drive the camera to carry out accurate positioning and video recording. When a specified position or a person on a conference needs to be accurately shot, the position can be determined through a visual control system and an algorithm of the control computer, and then the control computer automatically controls the rotation angle of the motor I or the motor II, so that the camera is controlled to move longitudinally and transversely, and the position of the camera is accurately and automatically adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of external camera, in particular to an external camera used for conferences. Background Art

[0002] External cameras used in conferences are generally fixed to the conference table via a mounting base or a fixing clip. However, in actual conferences, the camera's shooting range is limited due to the number of people in the meeting or the large space of the conference room. It is necessary to frequently manually adjust the camera's position. Manual adjustment of the camera's position often results in excessive movement, which can cause noticeable jitter in the captured video, and it is often tiring to adjust the camera's position for a long time.

[0003] Therefore, the present invention proposes an external camera for conferences based on the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in conference situations, the shooting range of the camera is limited due to the number of people in the meeting or the large space of the meeting room, and the position of the camera needs to be adjusted manually frequently. Manual adjustment of the position of the camera often results in excessive movement, which will cause obvious shaking of the captured video, and it is often tiring to adjust the camera position for a long time.

[0005] Therefore, based on the above-mentioned problem, the utility model proposes an external camera for conferences, including a base frame, a support frame is integrally fixedly connected to the upper part of the base frame, an automatic adjustment component is provided inside the support frame, a camera is fixedly mounted on the automatic adjustment component, and the automatic adjustment component can drive the camera to perform precise positioning and recording.

[0006] Preferably: the automatic adjustment component includes: motor 1, motor 1 is fixedly installed on the upper part of the support frame, the output shaft of motor 1 is fixedly connected to one end of arc track 1, and the other end of arc track 1 is rotatably connected to the lower side of the support frame, and motor 2 is also fixedly installed on the left side of the support frame, the output shaft of motor 2 is fixedly connected to one end of arc track 2, and the other end of arc track 2 is rotatably connected to the right side of the support frame.

[0007] Preferably: arc track 1 and arc track 2 are both provided with limit grooves in the middle, a connecting rod is placed at the intersection between the limit grooves of arc track 1 and arc track 2, one end of the connecting rod is fixedly connected to a camera, the middle part of the connecting rod is fixedly connected to arc block 1, and the other end of the connecting rod is fixedly connected to arc block 2, and slide grooves are provided on arc track 1 and arc track 2, arc block 1 is nested in the slide groove set on arc track 1, and arc block 2 is nested in the slide groove set on arc track 2, a microphone and a control computer are also fixedly installed on the upper part of the base frame, an existing visual control system is arranged inside the control computer, the control computer is powered by an external power supply, and is electrically connected to the microphone, the camera, motor 1 and motor 2, and motor 1 and motor 2 both use servo motors.

[0008] Beneficial effects: When it is necessary to accurately shoot a designated location or individual in a meeting, the location can be determined by controlling the computer's visual control system and algorithm, and then the control computer automatically controls the rotation angle of motor one or motor two, thereby controlling the camera to move vertically and horizontally, thereby accurately and automatically adjusting the position of the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0010] Figure 2 This is a schematic diagram of the structure of the arc track of the utility model;

[0011] Figure 3 This is a schematic diagram of the connecting rod structure of the utility model;

[0012] Figures 1 to 3 The reference numerals are respectively: base frame 1, support frame 2, motor 1 201, motor 2 2011, arc track 1 202, arc track 2 2021, slide groove 203, microphone 3, camera 4, connecting rod 401, arc block 1 402, arc block 2 403, control computer 5. DETAILED DESCRIPTION

[0013] 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.

[0014] Reference Figures 1 to 3 An external camera for conferences includes a base frame 1, a support frame 2 is integrally fixedly connected to the upper part of the base frame 1, an automatic adjustment component is arranged inside the support frame 2, a camera is fixedly mounted on the automatic adjustment component, and the automatic adjustment component can drive the camera to accurately position and record.

[0015] Preferably: the automatic adjustment component includes: a motor 201, the motor 201 is fixedly installed on the upper part of the support frame 2, the output shaft of the motor 201 is fixedly connected to one end of the arc track 202, and the other end of the arc track 202 is rotatably connected to the lower side of the support frame 2, and a motor 2011 is also fixedly installed on the left side of the support frame 2, the output shaft of the motor 2011 is fixedly connected to one end of the arc track 2021, and the other end of the arc track 2021 is rotatably connected to the right side of the support frame 2, because the slide groove 203 in the arc track 202 is slidably connected to the arc block 1 402, the arc block 1 402 will be driven to rotate, but because the arc block 2 403 is slidably connected to the slide groove 203 provided inside the arc track 2021, when the motor 1 201 rotates, it will drive the connecting rod 401 and the camera 4 to rotate horizontally, and when the motor 2011 rotates, it will drive the camera 4 to move longitudinally.

[0016] Preferably: the arc track 1 202 and the arc track 2 2021 are both provided with a limit groove 2022 in the middle, a connecting rod 401 is placed at the intersection between the limit groove 2022 of the arc track 1 202 and the limit groove 2022 of the arc track 2 2021, one end of the connecting rod 401 is fixedly connected to the camera 4, the middle of the connecting rod 401 is fixedly connected to the arc block 1 402, and the other end of the connecting rod 401 is fixedly connected to the arc block 2 403, the front side of the arc track 1 202 is provided with a slide groove 203, the rear side of the arc track 2 2021 is provided with a slide groove 203, and the arc block 1 402 is nested in the arc On the slide groove 203 set on the track 1 202, the arc block 2 403 is nested in the slide groove 203 set on the arc track 2021. The microphone 3 and the control computer 5 are also fixedly installed on the upper part of the base frame 1. The control computer 5 is equipped with an existing visual control system and algorithm, which can accurately determine the required shooting position. The control computer 5 is powered by an external power supply and is electrically connected to the microphone 3, the camera 4, the motor 1 201 and the motor 2 2011. The motor 1 201 and the motor 2 2011 both use servo motors, and the position can be determined by the visual control system and algorithm of the control computer 5.

[0017] Working principle: When it is necessary to accurately shoot a designated position or individual at a meeting, the rotation angle of motor 1 201 or motor 2 2011 can be controlled by controlling computer 5. For example, when motor 1 201 is started, the rotation of motor 1 201 will drive arc track 1 202 to rotate. At this time, since the slide groove 203 in the arc track 1 202 is slidably connected with the arc block 1 402, it will drive the arc block 1 402 to rotate. However, since the arc block 2 403 is slidably connected to the slide groove 203 provided inside the arc track 2 2021, when motor 1 201 rotates, it will drive the connecting rod 401 and the camera 4 to rotate horizontally, and when motor 2 2011 rotates, it will drive the camera 4 to move longitudinally, thereby realizing high-free rotation of the camera. By integrating a visual control system and an algorithm into the control computer 5, it can be achieved that when the camera needs to be aimed at a certain position, the control computer automatically adjusts the rotation of motor 1 201 and motor 2 2021 to control the camera to accurately and automatically adjust the position.

[0018] In this embodiment, the control computer 5 can be purchased externally, and the algorithm logic is the existing technology.

[0019] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An external camera for conference, comprising a base frame (1), the upper part of which is integrally fixedly connected to a support frame (2), characterized in that: An automatic adjustment component is provided inside the support frame (2), and a camera is fixedly mounted on the automatic adjustment component. The automatic adjustment component can drive the camera to perform precise positioning and recording.

2. The external camera for conference according to claim 1, characterized in that: The automatic adjustment component comprises: a motor 1 (201), the motor 1 (201) being fixedly mounted on the upper part of the support frame (2), the output shaft of the motor 1 (201) being fixedly connected to one end of an arc track 1 (202), the other end of the arc track 1 (202) being rotatably connected to the lower side of the support frame (2), a motor 2 (211) being fixedly mounted on the left side of the support frame (2), the output shaft of the motor 2 (211) being fixedly connected to one end of an arc track 2 (221), the other end of the arc track 2 (221) being rotatably connected to the right side of the support frame (2).

3. The external camera for conference according to claim 2, characterized in that: The arc track one (202) and the arc track two (2021) are both provided with a limiting groove (2022) in the middle, and a connecting rod (401) is placed at the intersection between the limiting groove (2022) of the arc track one (202) and the limiting groove (2022) of the arc track two (2021).

4. The external camera for conference according to claim 3, characterized in that: One end of the connecting rod (401) is fixedly connected to a camera (4), the middle part of the connecting rod (401) is fixedly connected to an arc block 1 (402), and the other end of the connecting rod (401) is fixedly connected to an arc block 2 (403). Both the arc track 1 (202) and the arc track 2 (2021) are provided with a slide groove (203), the arc block 1 (402) is nested in the slide groove (203) provided on the arc track 1 (202), and the arc block 2 (403) is nested in the slide groove (203) provided on the arc track 2 (2021).

5. The external camera for conference according to claim 3, characterized in that: A microphone (3) and a control computer (5) are also fixedly mounted on the upper part of the base frame (1). The control computer (5) is provided with an existing visual control system. The control computer (5) is powered by an external power supply and is electrically connected to the microphone (3), the camera (4), the motor 1 (201), and the motor 2 (2011). The motor 1 (201) and the motor 2 (2011) are both servo motors.

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