CN220420079U - Interactive exhibition stand for teaching - Google Patents

Abstract

The utility model discloses a teaching interactive exhibition stand, and relates to the technical field of exhibition stands. This kind of interactive stand of teaching, including a vertical backup pad, the opening has been seted up on the right lateral wall of backup pad, open-ended top rotates and is connected with the bull stick, install the work arm on the lateral wall of bull stick, the notch has been seted up to the right-hand member of work arm, notch department is connected with the pivot, the pivot rotates and is connected with the high definition digtal camera, small notch has been seted up on the front arm of work arm, it is connected with the camera to rotate on the small notch, the embedded LED lamp plate that installs in bottom of work arm, there is the workstation bottom through hinged joint in the bottom of backup pad, the lateral wall is provided with the operation panel behind the workstation, operation panel and high definition digtal camera, camera and LED lamp plate electric connection through setting up camera and microphone, realize alone to teacher's shooting and recording to still convenient many when having avoided needing a plurality of equipment to accomplish work, the cost is reduced.

Description

Interactive exhibition stand for teaching

Technical Field

The utility model relates to the technical field of exhibition stands, in particular to a teaching interactive exhibition stand.

Background

When the exhibition stand is connected to projector and TV set, it can clearly display data, lecture, real object, slide, etc. and is one of the necessary teaching equipments for multimedia classroom.

For example, chinese patent application number is CN202120198364.0 discloses a multimedia teaching is with showing stand in kind, including the show platform, show platform top surface has the protecgulum through hinge connection, show platform top surface middle part is provided with the show face, show platform top surface both sides are provided with supporting mechanism, protecgulum bottom surface middle part is provided with the mounting groove, mounting groove inner chamber top surface middle part is provided with protection machanism, protection machanism one side is provided with external camera and LED light filling lamp respectively, protecgulum bottom surface both sides are provided with the linking groove, link up between groove and the supporting mechanism through linking block looks block joint connection for the bracing piece is as the support drive between protecgulum and the show platform, and during convenient to use adjusts, simultaneously when not using, drives and places the loading groove through the brake pad, effectually avoids the dust to glue to cover.

Experiments show that the independent shooting of teaching teachers is required to be carried out along with popularization of online teaching, meanwhile, the teaching teachers are required to be recorded with audio and video to learn after the teaching, and most teaching interactive exhibition stands only have cameras and LED light supplementing lamps to display and cannot meet the required requirements.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a teaching interactive exhibition stand, which solves the problems that according to experimental finding, along with popularization of online teaching, independent shooting of teaching teachers is required, meanwhile, audio and video recording is required for the teaching, and the teaching interactive exhibition stand is convenient for learning after the teaching, and most of teaching interactive exhibition stands only have cameras and LED light supplementing lamps for display and can not meet the required requirements.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an interactive stand of teaching, includes a vertically backup pad, the opening has been seted up on the right side wall of backup pad, open-ended top rotates and is connected with the bull stick, install the work arm on the lateral wall of bull stick, the notch has been seted up to the right-hand member of work arm, notch department is connected with the pivot, the pivot rotates and is connected with the high definition digtal camera, small notch has been seted up on the front arm of work arm, it is connected with the camera to rotate on the small notch, the embedded LED lamp plate that installs in bottom of work arm, there is the workstation bottom of backup pad through hinged joint, the lateral wall is provided with the operation panel behind the workstation, operation panel and high definition digtal camera, camera and LED lamp plate electric connection.

Preferably, the opening is internally provided with a large LED lamp panel.

Preferably, a microphone is arranged on the front side wall of the working arm, and the microphone is electrically connected with the recorder.

Preferably, the left side wall of the workbench is provided with a main rod and the right side wall of the supporting plate is provided with a secondary rod which is in matched rotation connection.

Preferably, the high-definition camera and the inner side wall of the camera are semicircular.

Preferably, the high-definition camera adopts a wide-angle camera.

(III) beneficial effects

The utility model provides a teaching interactive exhibition stand. The beneficial effects are as follows:

(1) The interactive exhibition stand for teaching is provided with the camera and the microphone on the working arm, so that independent shooting and recording of a teacher are realized, a plurality of devices are prevented from being required to complete work, and the cost is reduced while convenience is brought.

(2) The interactive exhibition stand for teaching realizes multiple aspects of light supplementing by arranging the LED lamp panel and the large LED lamp panel, so that a good display effect is achieved, and a worse light environment is also adapted.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a large LED lamp panel structure;

FIG. 3 is a schematic view of a work arm configuration;

fig. 4 is a schematic view of a camera structure.

In the figure: 1. a support plate; 2. a work table; 3. an operation table; 4. a working arm; 5. a main rod; 6. high definition camera; 7. a camera; 8. a microphone; 9. an opening; 10. a large LED lamp panel; 11. a slave lever; 12. an LED lamp panel; 13. a rotating rod; 14. a rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an interactive stand of teaching, includes a vertically backup pad 1, opening 9 has been seted up on the right side wall of backup pad 1, opening 9's top rotates and is connected with bull stick 13, install work arm 4 on the lateral wall of bull stick 13, the size of work arm 4 is less than opening 9's size, the notch has been seted up to the right-hand member of work arm 4, notch department is connected with pivot 14, pivot 14 rotates and is connected with high definition camera 6, small notch has been seted up on the front arm of work arm 4, it is connected with camera 7 to rotate on the small notch, LED lamp plate 12 is embedded to install in the bottom of work arm 4, there is L type work platform 2 bottom of backup pad 1 through hinged joint, work platform 2 back lateral wall welding has operation panel 3, operation panel 3 and high definition camera 6, camera 7 and LED lamp plate 12 electric connection, this kind of interactive stand of teaching is through setting up camera 7 and microphone 8 on the work arm to realize alone to shoot with a lot of convenient recording cost when having avoided a plurality of work to accomplish.

Referring to fig. 1-4, the present utility model provides a technical solution, in which a large LED lamp panel 10 is embedded in the opening 9, and multiple light supplementing is realized by setting the large LED lamp panel 10.

Referring to fig. 1-4, the present utility model provides a technical solution, in which a microphone 8 is welded on a front side wall of the working arm 4, the microphone 8 is electrically connected with a recorder, and complexity caused by using a plurality of devices simultaneously can be effectively avoided by arranging the microphone 8.

Referring to fig. 1-4, the utility model provides a technical scheme that a main rod 5 is welded on the left side wall of the workbench 2 and a slave rod 11 is welded on the right side wall of the supporting plate 1 and is in matched rotation connection, and the equipment can be folded well by arranging the main rod 5 and the slave rod 11.

Referring to fig. 1-4, the present utility model provides a technical solution, wherein the inner side walls of the high-definition camera 6 and the camera 7 are semicircular, and the rotation of the high-definition camera 6 and the camera 7 can be ensured by setting the semicircular shape, so as to obtain an optimal shooting view angle.

Referring to fig. 1-4, the present utility model provides a technical solution, in which the high-definition camera 6 adopts a wide-angle camera, and the pictures shot by adopting the high-definition camera 6 are wider, so that the practical range is wider.

During operation, teacher personnel put the mesa of workstation 2 with what need demonstrate on, then open high definition digtal camera 6 through control console 3, camera 7, LED lamp plate 12 and big LED lamp plate 10, make a video recording and light filling, then carry out the video recording through rotating high definition digtal camera 6 and camera 7 to a suitable angle, shoot the exhibit promptly and still shoot the teacher, then be close to and record to microphone 8, thereby realized the multiple aspect to exhibit and explanation, the exhibit is taken away after the show, then receive backup pad 1's opening part to work arm 4, then rotate backup pad 1 again and accomplish folding on the workstation 2, conveniently carry and remove.

To sum up, this kind of interactive stand of imparting knowledge to students through set up camera 7 and microphone 8 on the work arm to realize alone shooting and recording to teacher, thereby avoided needing a plurality of equipment to accomplish work, it is still convenient a lot when having reduced the cost, this kind of interactive stand of imparting knowledge to students simultaneously through setting up LED lamp plate 12 and big LED lamp plate 10, thereby realized a light filling in many aspects, thereby present a good bandwagon effect, also adapted to worse light environment.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an interactive stand of teaching, includes a vertical backup pad (1), its characterized in that: the utility model discloses a high definition camera, including backup pad, workstation, camera, LED lamp plate (12) are installed in the bottom of workstation, opening (9) have been seted up on the right side wall of backup pad (1), the top rotation of opening (9) is connected with bull stick (13), install work arm (4) on the lateral wall of bull stick (13), the notch has been seted up at the right-hand member of work arm (4), notch department is connected with pivot (14), pivot (14) rotate and are connected with high definition camera (6), small notch has been seted up on the front side arm of work arm (4), rotate on the small notch and be connected with camera (7), LED lamp plate (12) are installed in the bottom of work arm (4) is embedded, workstation (2) are passed through to the bottom of backup pad (1), workstation (2) rear side wall is provided with operation panel (3), operation panel (3) and high definition camera (6), camera (7) and LED lamp plate (12) electric connection.

2. The teaching interactive display stand according to claim 1, wherein: and a large LED lamp panel (10) is embedded in the opening (9).

3. The teaching interactive display stand according to claim 1, wherein: the front side wall of the working arm (4) is provided with a microphone (8), and the microphone (8) is electrically connected with the recorder.

4. The teaching interactive display stand according to claim 1, wherein: the left side wall of the workbench (2) is provided with a main rod (5) which is in matched rotation connection with a slave rod (11) arranged on the right side wall of the supporting plate (1).

5. The teaching interactive display stand according to claim 1, wherein: the inner side walls of the high-definition camera (6) and the camera (7) are semicircular.

6. The teaching interactive display stand according to claim 1, wherein: the high-definition camera (6) adopts a wide-angle camera.