Synchronous imaging teaching instrument with multiple cameras and multiple display screens

Abstract

The utility model discloses a synchronous imaging teaching instrument with multiple cameras and multiple display screens, and belongs to the field of medical teaching instruments. Comprising a supporting seat, a host, a first lens module, a second lens module, a first display screen and a second display screen, the host, the first lens module, the second lens module, the first display screen and the second display screen are all installed on the supporting seat, and the first lens module, the second lens module, the first display screen and the second display screen are all in communication connection with the host. Compared with the prior art, the first lens module can be used for long-shot shooting, and the second lens module can be used for close-shot shooting, so that students can conveniently watch a panorama of anatomy teaching and can conveniently watch details of anatomy teaching; meanwhile, the first display screen and the second display screen can display shot pictures of the first lens module and the second lens module in a split-screen mode, and can shoot and display panoramic and local key parts of anatomy teaching at the same time.

Description

Technical Field

[0001] This utility model belongs to the field of medical teaching instruments, and specifically relates to a synchronous imaging teaching instrument with multiple cameras and multiple displays. Background Technology

[0002] In the medical field, anatomy is one of the fundamental disciplines, a branch of biology that deals with the structure and tissues of living organisms. To identify the causes of diseases and effectively treat them, it is essential to first understand and be familiar with the structure of the human body; anatomy is the discipline that studies this structure. Anatomy is primarily taught through on-site instruction. However, under current conditions, due to the limited number of subjects to be dissected, anatomy instruction typically involves only one subject per lesson, while simultaneously teaching numerous students. The available viewing space at the dissection site is limited and cramped, often preventing students on the periphery from clearly observing the anatomical movements. Furthermore, the areas and movements that students need to focus on during instruction frequently change, and when many students are huddled together to directly observe the dissection, their angles often obstruct their view, creating blind spots.

[0003] Therefore, those skilled in the art have invented medical teaching instruments that use lenses to capture the anatomical movements and simultaneously display the anatomical teaching scene on a screen placed high up. In this way, some students can watch in front of the dissection table, while others can watch the screen, allowing many students to clearly see the anatomical teaching process.

[0004] For example, existing patent application number 202022874050.6 discloses a wireless mobile synchronous imaging teaching instrument, which relates to medical teaching instruments. It includes a main unit support frame with casters at the bottom. The main unit support frame also houses a rechargeable power supply, a main unit, and a multi-dimensional hovering robotic arm. A multi-angle rotating lens support frame is mounted on the multi-angle rotating lens support frame, and a lens structure is mounted on the multi-angle hovering robotic arm. A display screen is also mounted on the multi-dimensional hovering robotic arm. The lens structure and display screen are communicatively connected to the main unit, and the rechargeable power supply is connected to the lens structure, display screen, and main unit. While this instrument can achieve multi-angle teaching, allowing teachers to clearly display the teaching content and students to clearly observe the entire anatomical teaching process, it only has one lens and one display screen, making it impossible to simultaneously capture and display the panoramic view and key local areas of the anatomy. Summary of the Invention

[0005] To address the aforementioned problems, the purpose of this invention is to provide a synchronous imaging teaching instrument with multiple cameras and multiple displays. This teaching instrument has multiple camera setups and multiple displays, and can change the positions of multiple lenses or move the instrument position in a timely manner according to the needs of anatomy teaching. It can also display the images captured by one or more camera setups on multiple displays, and can simultaneously capture and display the panoramic view and key local parts of anatomy teaching.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows:

[0007] This utility model provides a synchronous imaging teaching instrument with multiple cameras and multiple displays, including a support base, a main unit, a first lens module for long-range shooting, a second lens module for close-range shooting, a first display screen, and a second display screen. The main unit, the first lens module, the second lens module, the first display screen, and the second display screen are all mounted on the support base, and the first lens module, the second lens module, the first display screen, and the second display screen are all communicatively connected to the main unit.

[0008] Furthermore, the upper part of the support base is provided with a mounting position, on which the first display screen is fixed. A hinge groove is provided on one side of the mounting position, and a hinge seat is provided on the side of the second display screen near the support base. The hinge seat is movably disposed within the hinge groove and is rotatably connected to the side wall of the hinge groove via a pivot, allowing the first display screen to rotate relative to the second display screen, enabling folding or unfolding between the two. When not in use, the first display screen can be folded and stored inside the second display screen, preventing screen exposure, effectively preventing dust accumulation, and reducing the space occupied by both displays, thus minimizing the product's size. In use, the second display screen is simply flipped upwards for easy access.

[0009] Furthermore, a multi-dimensional hovering robotic arm is also provided on the support base, and the first lens module is mounted on the support base through the multi-dimensional hovering robotic arm.

[0010] Furthermore, the multi-dimensional hovering robotic arm includes a mounting head, a first movable arm, a second movable arm, a third movable arm, a fourth movable arm, and a damping rotation structure. The mounting head is fixed to the support base. One end of the first movable arm is rotatably connected to the mounting head via the damping rotation structure, and the other end is rotatably connected to one end of the second movable arm via the same structure. The other end of the second movable arm is rotatably connected to the third movable arm via the same structure, and the other end of the third movable arm is rotatably connected to the fourth movable arm via the same structure. The third movable arm is also rotatably connected to the first lens module via the same structure. This structural design allows for convenient and timely adjustment of the shooting position and angle of the first lens module.

[0011] Furthermore, the damping rotation structure includes a first rotating end, a second rotating end, and a rotating joint. The rotating joint includes a first rotating part, a second rotating part, and a rotating shaft. The rotating shaft passes through the first rotating part and the second rotating part, and is fixedly connected to the first rotating part and dampingly rotatably connected to the second rotating part. A first fixing groove is formed on the first rotating end, and the first rotating part is disposed in the first fixing groove and fixedly connected to the first rotating end. A second fixing groove is formed on the second rotating end, and the second rotating part is disposed in the second fixing groove and fixedly connected to the second rotating end.

[0012] Furthermore, the synchronous imaging teaching instrument also includes a remote control, which is wirelessly connected to the host computer. The support base has a mounting slot with an opening on one side. The remote control is placed inside the mounting slot, with one side extending out of the slot through the opening, allowing for easy removal from the slot. The remote control is a digital screen remote control, allowing for user-defined button functions such as main / sub-screen switching, brightness adjustment, zoom adjustment, and lens rotation.

[0013] Furthermore, a lens support plate is provided on the back side of the support base. One end of the lens support plate is fixedly connected to the support base, and the other end extends out and is exposed on one side of the support base. The support base has a communication interface for connecting to the host computer on its side wall near the lens support plate. The second lens module is disposed on the lens support plate and is connected to the communication interface via a communication connector. In this application, the second lens module is supported by the lens support plate and is connected to the communication interface on the support base via communication connectors such as USB and Type-C, which enables both communication with the host computer and fixation of the second lens module.

[0014] Furthermore, the bottom of the support base is equipped with casters to facilitate the movement of the teaching instrument.

[0015] Furthermore, the host unit includes an image processing module for processing image data acquired by the first and second lens modules. This processing includes image stabilization and digital zoom. Image stabilization ensures the image remains clear and sharp even when the first and second lens modules move. Digital zoom allows teachers to zoom in or out of the image as needed for teaching purposes.

[0016] Furthermore, the host is equipped with a power switch and a parameter display screen. The power switch can turn the host on and off, and the parameter display screen can display the host's operating parameters.

[0017] The advantages of this utility model are as follows: Compared with the prior art, this application simultaneously provides a first lens module, a second lens module, a first display screen, and a second display screen. The first lens module can be used for long-range shooting, and the second lens module can be used for close-up shooting, which can facilitate students to view both the panoramic view and the details of the anatomy teaching. At the same time, the first display screen and the second display screen can display the images captured by the first lens module and the second lens module in a split screen, and can simultaneously capture and display the panoramic view and key parts of the anatomy teaching. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a synchronous imaging teaching instrument.

[0019] Figure 2 yes Figure 1 A structural diagram showing the components hidden behind the first camera module, the second camera module, the multi-dimensional hovering robotic arm, and the remote control.

[0020] Figure 3 This is a structural schematic diagram of a multi-dimensional hovering robotic arm.

[0021] Figure 4 yes Figure 3 Cross-sectional view at point AA.

[0022] In the diagram: 1. Support base; 11. Mounting position; 12. Hinge groove; 13. Mounting groove; 14. Opening; 2. Main unit; 3. First lens module; 4. Second lens module; 5. First display screen; 6. Second display screen; 7. Multi-dimensional hovering robotic arm; 71. Mounting head; 72. First movable arm; 73. Second movable arm; 74. Third movable arm; 75. Damped rotation structure; 751. First rotating end; 752. Second rotating end; 753. Rotary joint; 754. First rotating part; 755. Second rotating part; 756. Rotating shaft; 757. First fixing groove; 758. Second fixing groove; 76. Fourth movable arm; 8. Remote control; 9. Lens support plate; 10. Universal wheel; 20. Power switch; 30. Parameter display screen. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0024] To achieve the above objectives, the technical solution of this utility model is as follows:

[0025] See Figure 1-4As shown, this embodiment provides a synchronous imaging teaching instrument with multiple cameras and multiple displays, including a support base 1, a main unit 2, a first lens module 3 for long-range shooting, a second lens module 4 for close-up shooting, a first display screen 5, and a second display screen 6. The main unit 2, the first lens module 3, the second lens module 4, the first display screen 5, and the second display screen 6 are all mounted on the support base 1, and all are communicatively connected to the main unit 2. In this application, the first lens module 3 can be used for long-range shooting, and the second lens module 4 can be used for close-up shooting, allowing students to conveniently view both the panoramic view and the details of anatomical teaching. Simultaneously, the first display screen 5 and the second display screen 6 can display the images captured by the first lens module 3 and the second lens module 4 in a split-screen format, enabling simultaneous shooting and display of both the panoramic view and key local areas of the anatomical teaching.

[0026] Furthermore, a mounting position 11 is provided on the upper part of the support base 1. The first display screen 5 is fixed on the mounting position 11. A hinge groove 12 is provided on one side of the mounting position 11. A hinge seat (not shown) is provided on the side of the second display screen 6 near the support base 1. The hinge seat is movably disposed in the hinge groove 12 and is rotatably connected to the side wall of the hinge groove 12 through a pivot, so that the first display screen 5 can rotate relative to the second display screen 6, realizing the folding or unfolding of the two. When not in use, the first display screen 5 can be folded and stored in the second display screen 6 by rotation, avoiding the screen of both screens from being exposed, effectively preventing dust from falling on the screen, and also reducing the space occupied by the first display screen 5 and the second display screen 6, thus reducing the size of the product. When in use, the second display screen 6 only needs to be flipped upwards for convenient use.

[0027] Furthermore, a multi-dimensional hovering robotic arm 7 is also provided on the support base 1, and the first lens module 3 is installed on the support base 1 through the multi-dimensional hovering robotic arm 7.

[0028] Furthermore, the multi-dimensional hovering robotic arm 7 includes a mounting head 71, a first movable arm 72, a second movable arm 73, a third movable arm 74, a damping rotation structure 75, and a fourth movable arm 76. The mounting head 71 is fixed to the support base 1. One end of the first movable arm 72 is rotatably connected to the mounting head 71 via the damping rotation structure 75, and the other end is rotatably connected to one end of the second movable arm 73 via the damping rotation structure 75. The other end of the second movable arm 73 is rotatably connected to the third movable arm 74 via the damping rotation structure 75, and the other end of the third movable arm 74 is rotatably connected to the fourth movable arm 76 via the damping rotation structure 75. The other end of the fourth movable arm 76 is rotatably connected to the first lens module 3 via the damping rotation structure 75. This structural design allows for convenient and timely adjustment of the shooting position and shooting angle of the first lens module 3.

[0029] Furthermore, the damping rotation structure 75 includes a first rotating end 751, a second rotating end 752, and a rotating joint 753. The rotating joint 753 includes a first rotating part 754, a second rotating part 755, and a rotating shaft 756. The rotating shaft 756 passes through the first rotating part 754 and the second rotating part 755, and is fixedly connected to the first rotating part 754 and dampedly rotatedly connected to the second rotating part 755. A first fixing groove 757 is formed on the first rotating end 751, and the first rotating part 754 is disposed in the first fixing groove 757 and is fixedly connected to the first rotating end 751. A second fixing groove 758 is formed on the second rotating end 752, and the second rotating part 755 is disposed in the second fixing groove 758 and is fixedly connected to the second rotating end 752. In this application, the first movable arm 72, the second movable arm 73, the third movable arm 74, and the fourth movable arm 76 are respectively provided with a first rotating end 751 or a second rotating end 752 at both ends, or one of them is provided at one end of the mounting head 71 and the first lens module 3, so that the multiple movable arms can be rotated to each other and to the multiple movable arm mounting heads 71 ​​and the first lens module 3 through the rotating joint 753.

[0030] Furthermore, the synchronous imaging teaching instrument also includes a remote control 8, which is wirelessly connected to the host 2. A mounting slot 13 is provided on the support base 1, and an opening 14 is provided on one side of the mounting slot 13. The remote control 8 is placed inside the mounting slot 13, with one side of the remote control 8 extending out of the mounting slot 13 through the opening 14, allowing for easy removal of the remote control 8 from the opening 14. The remote control 8 is a digital screen remote control, which allows for user-defined button functions, enabling functions such as switching between main and secondary screens, brightness adjustment, zoom adjustment, and lens rotation.

[0031] Furthermore, a lens support plate 9 is provided on the back side of the support base 1. One end of the lens support plate 9 is fixedly connected to the support base 1, and the other end extends out and is exposed on one side of the support base 1. The support base 1 has a communication interface for connecting to the host 2 on the side wall near the lens support plate 9. The second lens module 4 is disposed on the lens support plate 9 and is connected to the communication interface via a communication connector. In this application, the second lens module 4 is supported by the lens support plate 9 and is connected to the USB, TYPEC, or other communication interfaces on the support base 1 via USB, TYPEC, or other communication connectors. This enables both communication with the host 2 and fixation of the second lens module 4.

[0032] Furthermore, casters 10 are installed at the bottom of the support base 1 to facilitate the movement of the teaching instrument.

[0033] Furthermore, the host unit 2 includes an image processing module for processing image data acquired by the first lens module 3 and the second lens module 4. The image processing module processes the image data acquired by the first lens module 3 and the second lens module 4, including image stabilization and digital zoom processing. With image stabilization technology, the image remains clear and unblurred even when the first lens module 3 and the second lens module 4 move. Digital zoom processing allows teachers to zoom in or out of the image according to their teaching needs.

[0034] Furthermore, the host 2 is equipped with a power switch 20 and a parameter display screen 30. The power switch 20 can turn the host on and off, and the parameter display screen 30 can display the host's operating parameters.

[0035] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A synchronous imaging teaching instrument with multiple cameras and multiple displays, characterized in that, The device includes a support base, a main unit, a first lens module for long-range shooting, a second lens module for close-up shooting, a first display screen, and a second display screen. The main unit, the first lens module, the second lens module, the first display screen, and the second display screen are all mounted on the support base, and the first lens module, the second lens module, the first display screen, and the second display screen are all communicatively connected to the main unit.

2. The synchronous imaging teaching instrument with multiple cameras and multiple displays as described in claim 1, characterized in that, The upper part of the support base is provided with a mounting position, the first display screen is fixed on the mounting position, a hinge groove is provided on one side of the mounting position, and a hinge seat is provided on the side of the second display screen near the support base. The hinge seat is movably disposed in the hinge groove and is rotatably connected to the side wall of the hinge groove through a rotating shaft, so that the first display screen can rotate relative to the second display screen, realizing the folding or unfolding between the two.

3. The synchronous imaging teaching instrument with multiple cameras and multiple displays as described in claim 1, characterized in that, The support base is also equipped with a multi-dimensional hovering robotic arm, and the first lens module is mounted on the support base through the multi-dimensional hovering robotic arm.

4. A synchronous imaging teaching instrument with multiple cameras and multiple displays as described in claim 3, characterized in that, The multi-dimensional hovering robotic arm includes a mounting head, a first movable arm, a second movable arm, a third movable arm, a fourth movable arm, and a damping rotation structure. The mounting head is fixed to the support base. One end of the first movable arm is rotatably connected to the mounting head through the damping rotation structure, and the other end is rotatably connected to one end of the second movable arm through the damping rotation structure. The other end of the second movable arm is rotatably connected to the third movable arm through the damping rotation structure. The other end of the third movable arm is rotatably connected to the fourth movable arm through the damping rotation structure, and the other end is rotatably connected to the first lens module through the damping rotation structure.

5. A synchronous imaging teaching instrument with multiple cameras and multiple displays as described in claim 4, characterized in that, The damping rotation structure includes a first rotating end, a second rotating end, and a rotating joint. The rotating joint includes a first rotating part, a second rotating part, and a rotating shaft. The rotating shaft passes through the first rotating part and the second rotating part, and is fixedly connected to the first rotating part and dampingly rotatably connected to the second rotating part. A first fixing groove is formed on the first rotating end, and the first rotating part is disposed in the first fixing groove and fixedly connected to the first rotating end. A second fixing groove is formed on the second rotating end, and the second rotating part is disposed in the second fixing groove and fixedly connected to the second rotating end.

6. A synchronous imaging teaching instrument with multiple cameras and multiple displays as described in claim 1, characterized in that, The synchronous imaging teaching instrument also includes a remote controller, which is wirelessly connected to the host. The support base has a mounting slot, and one side of the mounting slot has an opening. The remote controller is placed in the mounting slot, and one side of the remote controller extends out of the mounting slot through the opening, so that the remote controller can be easily taken out from the opening.

7. A synchronous imaging teaching instrument with multiple cameras and multiple displays as described in claim 1, characterized in that, A lens support plate is provided on the back side of the support base. One end of the lens support plate is fixedly connected to the support base, and the other end extends out and is exposed on one side of the support base. The support base has a communication interface for connecting to the host on the side wall near the lens support plate. The second lens module is disposed on the lens support plate and is connected to the communication interface through a communication connector.

8. A synchronous imaging teaching instrument with multiple cameras and multiple displays as described in claim 1, characterized in that, The bottom of the support base is equipped with casters to facilitate the movement of the teaching instrument.

9. A synchronous imaging teaching instrument with multiple cameras and multiple displays as described in claim 1, characterized in that, The host includes an image processing module for processing image data acquired by the first lens module and the second lens module. The image processing module processes the image data acquired by the first lens module and the second lens module, including image stabilization and digital zoom processing.

10. A synchronous imaging teaching instrument with multiple cameras and multiple displays as described in claim 1, characterized in that, The main unit is equipped with a power switch and a parameter display screen. The power switch can turn the main unit on and off, and the parameter display screen can display the operating parameters of the main unit.

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