CN214963392U

CN214963392U - Recorded broadcast teaching device for practical training teaching

Info

Publication number: CN214963392U
Application number: CN202120780964.8U
Authority: CN
Inventors: 祁建强; 胡金兰
Original assignee: Jiangsu Qilong Electronic Technology Co ltd
Current assignee: Jiangsu Qilong Electronic Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-03
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a recorded broadcast teaching device for real standard teaching in teaching equipment technical field, settle the host computer cabinet of host computer including inside, be equipped with the recorded broadcast platform on the host computer cabinet, the recorded broadcast bench is installed the display screen, a keyboard, the camera, recorded broadcast bench top has been seted up and has been accomodate the groove, it has the returning face plate to accomodate the inslot articulated, the keyboard is spacing to be placed on the returning face plate through the locating part, the returning face plate is its upset by adjusting part drive, recorded broadcast bench rigid coupling has the installation pole, the articulated connecting plate that has the installation pole upper end, the connecting plate is driven its edge by drive assembly and is rotated with the articulated department of installation pole, with the angle of making a video recording of adjusting the camera. Through the upset of adjusting part drive returning face plate, and then the use angle of adjusting keyboard, reduce the long-term fixed posture and use and the fatigue that produces, through setting up the upset of drive assembly drive connecting plate, and then the angle of making a video recording of adjustable camera fixes spacingly to the keyboard through setting up the locating part, prevents to produce in the keyboard use and shifts.

Description

Recorded broadcast teaching device for practical training teaching

Technical Field

The utility model relates to a teaching equipment technical field specifically is a recorded broadcast teaching device for real teaching of instructing.

Background

Through the retrieval, chinese patent No. CN212131800U discloses a teaching equipment that is used for real standard teaching's portable recorded broadcast, including the teaching all-in-one of installing the OPS computer, be provided with the universal wheel on the bottom of teaching all-in-one, the top of teaching all-in-one is provided with the adjustable camera in position, installs universal wheel and camera on the teaching all-in-one, can type into the teaching scene with suitable angle, simple structure, convenient operation.

Recording and broadcasting teaching equipment in the prior art generally inputs the information through a keyboard, the keyboard is usually fixedly placed on a recording and broadcasting platform, and after the keyboard is used in a fixed posture for a long time, the wrist is easy to fatigue.

Based on this, the utility model designs a recorded broadcast teaching device for instruct teaching in fact to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recorded broadcast teaching device for instruct teaching in fact to recorded broadcast teaching equipment among the prior art who provides in solving above-mentioned background is generally through the keyboard input, and the keyboard is fixed to be placed at the recorded broadcast bench usually, uses the keyboard after the fixed posture for a long time, makes the wrist produce tired problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a recorded broadcast teaching device for instructing teaching, has the host computer cabinet of host computer including inside arrangement, be equipped with the recorded broadcast platform on the host computer cabinet, the recorded broadcast bench installs display screen and the keyboard of being connected with the host computer, still is equipped with the camera that is used for gathering the image on it, the camera is connected with the host computer, the sunken groove of accomodating is seted up at recorded broadcast platform top, it has the returning face plate to accomodate the inslot articulated, the keyboard passes through the spacing placing on the returning face plate of locating part, the returning face plate is by its along the articulated department upset with accomodating the groove of adjusting part drive, recorded broadcast bench rigid coupling has the installation pole, the articulated connecting plate that is used for installing the camera in installation pole upper end, the connecting plate is rotated along the articulated department with the installation pole by drive assembly drive its edge to adjust the angle of making a video recording of camera.

Preferably, the limiting member includes a rectangular frame disposed on the top surface of the flip board, and the keyboard is clamped and placed in the rectangular frame.

Preferably, the adjusting component comprises a threaded sleeve horizontally hinged to the turnover plate, an adjusting screw rod penetrates through the thread of the threaded sleeve, and the lower end of the adjusting screw rod is rotatably connected with the bottom wall of the accommodating groove.

Preferably, the lower end of the adjusting screw is fixedly connected with a ball head, and a spherical groove which is matched with the ball head in shape and used for clamping the ball head is formed in the bottom wall in the accommodating groove.

Preferably, the drive assembly includes the fixed free bearing who articulates on the recorded broadcast platform, install electric push rod on the fixed free bearing, the drive is connected with the connector on the electric push rod, the connector is articulated with the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: through the upset of adjusting part drive returning face plate, and then the use angle of adjusting keyboard, reduce the long-term fixed posture and use and the fatigue that produces, through setting up the upset of drive assembly drive connecting plate, and then the angle of making a video recording of adjustable camera fixes spacingly to the keyboard through setting up the locating part, prevents to produce in the keyboard use and shifts.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the structure at I in FIG. 1;

fig. 3 is an enlarged view of a portion of the structure at II in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a main cabinet, 2-a recording and broadcasting platform, 3-a keyboard, 4-a turnover plate, 5-a display screen, 6-a connecting plate, 7-a camera, 8-a mounting rod, 9-a connector, 10-an electric push rod, 11-a fixed hinged support, 12-a rectangular frame, 13-a containing groove, 14-a spherical groove, 15-a ball head, 16-a threaded sleeve and 17-an adjusting screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a recording and broadcasting teaching device for practical teaching comprises a main machine cabinet 1 internally provided with a main machine (not shown in the figure), a recording and broadcasting platform 2 is arranged on the main machine cabinet 1, a display screen 5 and a keyboard 3 which are connected with the main machine are arranged on the recording and broadcasting platform 2, a camera 7 for collecting images is also arranged on the recording and broadcasting platform, the camera 7 is connected with the main machine, a concave accommodating groove 13 is arranged at the top of the recording and broadcasting platform 2, a turnover plate 4 is hinged in the accommodating groove 13, the keyboard 3 is limited on the turnover plate 4 through a limiting part, the limiting part comprises a rectangular frame 12 arranged on the top surface of the turnover plate 4, the keyboard 3 is clamped in the rectangular frame 12 to limit the keyboard 3, the situation that the keyboard 3 shifts in a use project and the input function of the keyboard 3 is influenced is avoided, the turnover plate 4 is driven to turn over along the hinged position of the accommodating groove 13 by an adjusting component, the adjusting component comprises a thread sleeve 16 horizontally hinged on the turnover plate 4, an adjusting screw 17 is arranged on the thread of the thread sleeve 16 in a penetrating way, a ball head 15 is fixedly connected at the lower end of the adjusting screw 17, a spherical groove 14 matched with the appearance of the ball head 15 and used for clamping the ball head 15 is arranged on the inner bottom wall of the accommodating groove 13, the adjusting screw 17 is rotatably connected on the inner bottom wall of the accommodating groove 13 through the rotation and the limit of the ball head 15 in the spherical groove 14, when the use angle of the keyboard 3 is adjusted, the adjusting screw 17 is screwed on the thread sleeve 16 through rotating the adjusting screw 17, meanwhile, the adjusting screw 17 is rotatably connected with the inner bottom wall of the accommodating groove 13, so that the turnover plate 4 rotates along the hinged part with the accommodating groove 13 to adjust the use angle of the keyboard 3, a mounting rod 8 is fixedly connected on the recording and broadcasting platform 2, a connecting plate 6 used for mounting the camera 7 is hinged at the upper end of the mounting rod 8, the connecting plate 6 is driven by a driving component to rotate along the hinged part with the mounting rod 8 to adjust the camera angle of the camera 7, the drive assembly is including articulating the fixed free bearing 11 on the recorded broadcast platform 2, installs electric push rod 10 on the fixed free bearing 11, and the drive is connected with connector 9 on the electric push rod 10, and connector 9 is articulated with connecting plate 6, when adjusting the angle of making a video recording of camera 7, at first starts electric push rod 10, and electric push rod 10 drive connector 9 removes to drive connecting plate 6 along with the articulated department rotation of installing pole 8, and then adjust the angle of making a video recording of camera 7.

The utility model discloses in the implementation: by rotating the adjusting screw 17, the adjusting screw 17 is screwed on the threaded sleeve 16, and meanwhile, the adjusting screw 17 is rotatably connected with the inner bottom wall of the accommodating groove 13, so that the turnover plate 4 rotates along the hinged part with the accommodating groove 13 to adjust the use angle of the keyboard 3;

when adjusting the angle of making a video recording of camera 7, at first start electric push rod 10, electric push rod 10 drive connector 9 removes to drive connecting plate 6 along with the articulated department rotation of installation pole 8, and then adjust the angle of making a video recording of camera 7.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A recorded broadcast teaching device for practical training teaching comprises a host cabinet (1) internally provided with a host, wherein a recorded broadcast table (2) is arranged on the host cabinet (1), a display screen (5) and a keyboard (3) which are connected with the host are installed on the recorded broadcast table (2), a camera (7) for collecting images is also arranged on the recorded broadcast table, the camera (7) is connected with the host, the recorded broadcast teaching device is characterized in that a concave containing groove (13) is formed in the top of the recorded broadcast table (2), a turnover plate (4) is hinged in the containing groove (13), the keyboard (3) is placed on the turnover plate (4) in a limiting part limiting manner, the turnover plate (4) is driven to turn over along the hinged position with the containing groove (13) by an adjusting component, a mounting rod (8) is fixedly connected to the recorded broadcast table (2), and a connecting plate (6) for mounting the camera (7) is hinged to the upper end of the mounting rod (8), the connecting plate (6) is driven by a driving assembly to rotate along the hinged position of the connecting plate and the mounting rod (8) so as to adjust the shooting angle of the camera (7).

2. The recording and broadcasting teaching device for practical teaching according to claim 1, wherein the limiting member comprises a rectangular frame (12) disposed on the top surface of the flip plate (4), and the keyboard (3) is clamped and placed in the rectangular frame (12).

3. The recording and broadcasting teaching device for practical training teaching of claim 1, wherein the adjusting component comprises a threaded sleeve (16) horizontally hinged on the turning plate (4), an adjusting screw (17) is arranged on the threaded sleeve (16) in a threaded manner, and the lower end of the adjusting screw (17) is rotatably connected with the inner bottom wall of the accommodating groove (13).

4. The recording and broadcasting teaching device for practical training teaching according to claim 3, wherein a ball head (15) is fixedly connected to the lower end of the adjusting screw (17), and a spherical groove (14) matched with the ball head (15) in shape and used for clamping the ball head (15) is formed in the inner bottom wall of the accommodating groove (13).

5. The recording and broadcasting teaching device for practical teaching according to claim 1, wherein the driving assembly comprises a fixed hinged support (11) hinged to the recording and broadcasting platform (2), an electric push rod (10) is mounted on the fixed hinged support (11), a connector (9) is connected to the electric push rod (10) in a driving mode, and the connector (9) is hinged to the connecting plate (6).