CN211427520U - Scene study show board - Google Patents

Abstract

The utility model relates to a teaching aid field specifically discloses a sight study show board, including show mechanism and supporting mechanism, show mechanism includes the show box of prismoid form, and the scalable setting of show box and the one end of show box are provided with and amplify the panel, the other end is provided with a plurality of standing grooves, and supporting mechanism includes supporting platform and a plurality of setting at the support frame of supporting platform bottom, and the one end sliding connection that amplifies the panel was kept away from to the show box is on supporting platform. The utility model provides a prior art in the problem that the screen undersize and inconvenient watching exist not clear and because of the sight show in-process.

Description

Scene study show board

Technical Field

The utility model relates to a teaching aid field, concretely relates to sight study show board.

Background

Situational learning (structured learning), also known as situational learning, is a learning mode proposed by professor of let-leigh (Jean Lave) and independent researchers of eindonne Wenger (etianne Wenger) at the university of california, usa before and after 1990. The theory of situational learning holds that learning is not only an individualized mental process constructed in meaning, but also a social, practical, and difference resource mediated participation process. In brief, context learning refers to a method of learning in an application context of knowledge or skill to be learned.

In the process of scene teaching, different teaching scenes are usually required to be displayed, the displaying of the teaching scenes is usually completed by using a projector, but a plurality of classrooms are not provided with special projectors, so that the displaying of the scene teaching at present is directly performed by using a drawing board, a mobile phone or a tablet personal computer and the like. Although the teaching scene display mode is convenient, the display screens of the tablet and the mobile phone are small, so that the teaching scene display mode is inconvenient to watch, and the problem of unclear scene display often exists in the scene display process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sight study show board to solve the not clear and inconvenient problem of watching because the screen undersize that prior art exists in sight show process.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a sight study show board, includes show mechanism and supporting mechanism, and show mechanism includes the show box of terrace with edge form, and the scalable setting of show box and the one end of show box are provided with enlarged panel, the other end is provided with a plurality of standing grooves, and supporting mechanism includes supporting platform and a plurality of support frames of setting in the supporting platform bottom, and the one end sliding connection that enlarged panel was kept away from to the show box is on supporting platform.

The principle and the beneficial effects of the technical scheme are as follows: in the technical scheme, the supporting mechanism is used for supporting the display mechanism, so that the stability of the display process is ensured. The placing groove on the display box is used for placing the content on a mobile phone screen, a tablet computer screen or a drawing board to be displayed, the display content can be amplified through the amplification panel, the display area is increased, and the display content is more clearly displayed. Because the show box sets up to the terrace with edge form for the area (the longitudinal section area) of polygon increases gradually on its length direction is followed to the show box, then the holding volume of standing groove also increases gradually, can satisfy the demand of placing of different show area's cell-phone screen, panel computer screen or drawing board.

In addition, the display box in the technical scheme is arranged in a telescopic manner, so that on one hand, the display box can be contracted, folded and stored after being used, and is convenient to store; on the other hand, in the process of scene display, the display box can be selectively stretched, so that the distance between display contents (a mobile phone screen, a tablet computer screen or a drawing board) and an amplification panel can be adjusted, the amplification times can be adjusted, the operation is more flexible, and the application range is wider. And set sliding connection's mode on supporting platform to through the tail end with the show box, can guarantee the stable removal of show box at flexible in-process.

Furthermore, a transparent housing is arranged on the display box, and the amplifying panel is detachably connected in the transparent housing.

By adopting the technical scheme, the transparent housing is used for protecting the amplifying panel, so that the problem that the amplifying panel is scratched to cause unclear display contents is avoided.

Further, a height adjusting component is arranged between the bottom of the transparent cover shell and the supporting platform.

By adopting the technical scheme, the height adjusting assembly is used for adjusting the distance between the transparent housing and the supporting platform, so that the display angle of the amplifying panel can be adjusted, and the requirements of different users on different display angles can be met.

Further, the height adjusting assembly comprises a threaded sleeve rotatably connected to the bottom of the transparent cover shell, a threaded rod is fixedly connected to the supporting platform, and the threaded sleeve is in threaded connection with the outer portion of the threaded rod.

By adopting the technical scheme, when the display angle of the amplification panel is adjusted, an operator only needs to rotate the threaded sleeve, so that the threaded sleeve moves axially along the threaded rod in the rotating process, the length of the threaded rod outside the threaded sleeve is changed, the adjustment of the display angle of the amplification panel can be completed, and the operation is convenient.

Further, the support frame all can be dismantled and connect in the bottom of supporting platform.

Adopt above-mentioned technical scheme, connect support frame detachable in the bottom of brace table, conveniently install, dismantle and maintain the support frame.

Furthermore, the support frames can be arranged in a telescopic way.

By adopting the technical scheme, the supporting frame is arranged to be telescopic, so that the supporting height of the supporting frame can be adjusted, the requirements of different display heights are met, and the application range of the device is further enlarged.

Furthermore, the bottom of the support frame is fixedly connected with universal wheels.

By adopting the technical scheme, the position of the display board can be conveniently moved through the arrangement of the universal wheels, and the display board is more labor-saving.

Further, all be provided with a plurality of air vents on the standing groove.

By adopting the technical scheme, the arrangement of the vent hole can realize the heat dissipation of the mobile phone or the tablet personal computer, and the damage to the equipment caused by overlong service time and poor heat dissipation is avoided.

Further, a shading plate is arranged at the top of the transparent cover shell.

By adopting the technical scheme, the arrangement of the light screen can effectively reduce the reflection of light of the amplifying panel, improve the use comfort level, and can also carry out isolation protection on the top of the transparent housing to avoid internal ash falling.

Further, the shading plate is rotatably connected to the top of the transparent cover shell.

By adopting the technical scheme, the shading plate is rotatably connected to the top of the transparent encloser, when the amplifying panel needs to be replaced, the shading plate can be rotated to change the position of the shading plate relative to the projection encloser, and the influence on the arrangement or the taking-out of the amplifying panel is avoided.

Drawings

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

fig. 2 is the main intention of embodiment 1 of the present invention;

fig. 3 is a schematic view of embodiment 2 of the present invention;

fig. 4 is the main purpose of embodiment 2 of the present invention;

fig. 5 is an enlarged view at a1 in fig. 3.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: supporting platform 1, spout 2, support frame 3, universal wheel 4, screw thread seat 5, show box 6, transparent housing 7, enlarged panel 8, place hole 9, light screen 10, standing groove 11, air vent 12, slider 13, thread bush 14, threaded rod 15.

The embodiment is basically as shown in the attached figures 1 and 2: a scene learning display board comprises a display mechanism and a supporting mechanism.

The supporting mechanism plays a role of integral support and simultaneously ensures stable connection among all the parts. The supporting mechanism comprises a supporting platform 1 which is transversely arranged, and a chute 2 is formed in the supporting platform 1. The bottom four corners department rigid coupling of supporting platform 1 has four lower part open-ended screw thread seats 5, and equal threaded connection has support frame 3 in the screw thread seat 5, and support frame 3 in this embodiment is common electric telescopic handle among the prior art, can realize electric telescopic handle's flexible promptly through automatically controlled button, and of course, support frame 3 still can set the structure of ordinary bracing piece to according to the operation requirement of reality. The bottom of the support frame 3 is fixedly connected with universal wheels 4.

The display mechanism is arranged above the supporting mechanism and comprises a frustum pyramid-shaped display box 6, the left end of the display box 6 is fixedly connected with a transparent housing 7, an amplification panel 8 is accommodated in the transparent housing 7, and the amplification panel 8 in the embodiment is a magnifying glass. The top of the transparent housing 7 is provided with a strip-shaped placing hole 9 for placing the amplifying panel 8, and the top of the transparent housing 7 is rotatably connected with an arc-shaped light screen 10 through a hinge.

The display case 6 of this embodiment is telescopically arranged, and its structure is similar to the structure of the plastic telescopic cup in the prior art. The top of the display box 6 is provided with a plurality of placing grooves 11 along the length direction of the display box 6, and the display box 6 is provided with a plurality of vent holes 12. The lower part of the right end of the display box 6 is fixedly connected with a sliding block 13, the bottom of the sliding block 13 is fixedly connected with a universal ball, and the universal ball is slidably connected in the sliding groove 2 of the supporting platform 1.

The specific implementation process is as follows: when the scene display is required in the scene teaching process, an operator can select the placement groove 11 at a proper position according to the size of the scene content display device (a tablet computer, a mobile phone screen or a drawing board). After the placement groove 11 with the appropriate size is determined, taking the display of the mobile phone screen as an example, the mobile phone is placed in the placement groove 11, and the vent hole 12 can facilitate the heat dissipation of the mobile phone. Then, adjusting the telescopic length of the display box 6 according to the requirement of the magnification factor required, and when the magnification factor required is larger, pulling the display box 6 open by an operator to increase the distance between the position of the mobile phone screen and the magnifier; on the contrary, if the magnification factor is small, the display box 6 is compressed, so that the distance between the mobile phone screen and the magnifier is reduced. In the process of moving the display box 6, the position of the front end of the display box 6 is controlled to be unchanged, and the sliding block 13 and the universal ball at the rear end of the display box 6 can slide along the sliding groove 2, so that the moving stability of the display box 6 can be ensured.

When the display height needs to be adjusted, the operator controls the support frame 3 to stretch, so that the operation is convenient. After the scene display is completed, the mobile phone is taken out of the placement slot 11, and the display box 6 is stored in a collapsed state. Then, the light shielding plate 10 can be rotated relative to the transparent cover 7, so that the placing hole 9 is opened, and the magnifier in the transparent cover 7 can be taken out for cleaning and maintenance. The setting of universal wheel 4 can make things convenient for operating personnel to remove the show position.

Example 2

As shown in fig. 3, 4, and 5, the present embodiment is different from embodiment 1 in that: in this embodiment, a height adjustment assembly is disposed between the bottom of the transparent casing 7 and the supporting platform 1, and as shown in fig. 5, the height adjustment assembly includes a threaded sleeve 14 rotatably connected to the bottom of the transparent casing, a threaded rod 15 is fixedly connected to the supporting platform 1, and the threaded sleeve 14 is in threaded connection with the outside of the threaded rod 15.

In the process of scene display, the angle of display can be adjusted according to actual needs. Operating personnel only need rotate thread bush 14 this moment, make thread bush 14 along threaded rod 15's axial displacement at the pivoted in-process, and then make threaded rod 15 be located the outside length of thread bush 14 and change, and then make the high the changing of front end (left end) of show box 6, and through universal ball connection during the right-hand member of show box 6, it only can rotate certain angle but highly can not change, from this then realized the regulation of show box 6 show angle, can satisfy the demand of different users to different show angles.

The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (10)

1. The utility model provides a sight study show board which characterized in that: including show mechanism and supporting mechanism, show mechanism includes the show box of terrace with edge form, and the scalable setting of show box and the one end of show box are provided with enlarged panel, the other end is provided with a plurality of standing grooves, supporting mechanism includes supporting platform and a plurality of support frames of setting in the supporting platform bottom, the one end sliding connection that enlarged panel was kept away from to the show box is on supporting platform.

2. The scene learning display board of claim 1, wherein: the display box is provided with a transparent housing, and the amplifying panel is detachably connected in the transparent housing.

3. A scene learning presentation board according to claim 2, characterized in that: and a height adjusting assembly is arranged between the bottom of the transparent housing and the supporting platform.

4. A scene learning presentation board according to claim 3, wherein: the height adjusting assembly comprises a threaded sleeve rotatably connected to the bottom of the transparent housing, a threaded rod is fixedly connected to the supporting platform, and the threaded sleeve is in threaded connection with the outer portion of the threaded rod.

5. A scene learning presentation board according to claim 4, characterized in that: the support frames can be detachably connected to the bottom of the support platform.

6. A scene learning presentation board according to claim 5, characterized in that: the support frames can be arranged in a telescopic mode.

7. The scene learning display board of claim 6, wherein: the bottom of the support frame is fixedly connected with universal wheels.

8. The scene learning display board of claim 7, wherein: the placing grooves are provided with a plurality of vent holes.

9. The scene learning display board of claim 8, wherein: and a shading plate is arranged at the top of the transparent encloser.

10. A scene learning presentation board according to claim 9, wherein: the shading plate is rotatably connected to the top of the transparent encloser.

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