CN213958437U - Intelligent blackboard - Google Patents

Abstract

The utility model relates to a teaching aid technical field provides an intelligent blackboard. This intelligence blackboard is through setting up the installation side on touch-control display panel, and the bar rotates to be installed in the installation side that corresponds, through rotating the bar, can make the bar be located touch-control display panel's side to protect and fix a position touch-control display panel in the transportation. And further rotating the strip-shaped part to ensure that the strip-shaped part is positioned on the non-display end face of the touch display panel, the touch display panel can be protected and positioned in the subsequent process of assembling the intelligent blackboard, and the external plate body on the side face of the touch display panel is positioned at the same time, so that the intelligent blackboard is more convenient to assemble and has a better assembling effect.

Description

Intelligent blackboard

Technical Field

The utility model relates to a teaching aid technical field especially provides an intelligent blackboard.

Background

The intelligent blackboard seamlessly butts a traditional teaching blackboard and a sensible interactive intelligent blackboard, can write with chalk, has a multimedia teaching function, is simple in operation mode, is widely applied to the field of education and teaching, and is suitable for various school age periods.

At present, an intelligent blackboard on the market is generally of a three-section type and comprises a touch display panel positioned in the middle and a left small blackboard and a right small blackboard. The middle touch display panel can realize the touch function, and the outermost surface of the middle touch display panel is generally toughened glass. And in order to ensure that the splicing gap between the middle blackboard and the small blackboard is smaller, the toughened glass is generally flush with the outermost edge of the sectional material in the horizontal direction.

In the production transportation process, the touch display panel and the two small blackboards in the intelligent blackboard are usually produced and transported separately, and then assembled at the later stage. Because the left edge and the right edge of the touch display panel on the market do not have protective measures, glass easily protrudes out of the surface of the sectional material in the assembling process, so that toughened glass is easily crushed in the production, transportation and installation processes, people are injured, and property loss is caused. In addition, when the display panel is frequently touched and the small blackboard is frequently installed on site, the situation of large step difference often occurs, and the writing feeling and the appearance of the product are affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligent blackboard aims at solving the current easy damage of intelligent blackboard transportation in, the great problem of step difference in the assembling process.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an intelligent blackboard, its includes intelligent blackboard body and bar spare, intelligent blackboard body includes the touch-control display panel and locates the frame in all sides of touch-control display panel, the touch-control display panel has the installation side that is used for connecting external plate body, the bar spare is located the installation side, the relative both ends of bar spare rotate connect in the frame, and, arrange in after the bar spare rotates the outside of installation side, and, arrange in after the bar spare rotates the non-display terminal surface of touch-control display panel.

In one embodiment, the number of the mounting sides is two, and the two mounting sides are respectively located at two opposite sides of the touch display panel.

In one embodiment, the frame includes a frame body and mounting blocks disposed on four top corners of the frame body, a stroke groove structure is disposed on the mounting blocks, the bar includes a bar and rotating shafts disposed at two opposite ends of the bar, the mounting blocks are disposed at two opposite ends of the bar, and the rotating shafts are disposed in the corresponding stroke groove structures.

In one embodiment, the frame body is a rectangular frame, the mounting blocks protrude to the outer side of the frame body, the mounting blocks arranged on the mounting sides on the same side are parallel to each other, and the mounting blocks arranged on the mounting sides on different sides are symmetrical to each other.

In one embodiment, the stroke slot structure is an arc slot, the arc slot has a first end and a second end opposite to the first end, and when the rotating shaft is located at the first end, the strip-shaped plate is located at the mounting side of the touch display panel; when the rotating shaft is positioned at the second end, the strip-shaped plate is positioned at the non-display end face of the touch display panel.

In one embodiment, the intelligent blackboard comprises a writing board arranged on the side surface of the touch display panel, a limiting structure is arranged on the writing board, the writing board is connected with the strip-shaped plate through the limiting structure, and one side of the writing board is abutted against the installation side.

In one embodiment, the limiting structure includes an extension plate disposed on a side surface of the writing board and protruding toward the non-writing surface of the writing board, the extension plate is bent toward the touch display panel to form a limiting groove with an opening facing the strip-shaped plate, and the strip-shaped plate is clamped in the limiting groove.

In one embodiment, a plurality of through holes are formed in the strip-shaped member, assembling structures corresponding to the through holes are formed in the touch display panel and the frame, the intelligent blackboard comprises a plurality of locking members, and the locking members are sequentially inserted into the through holes and the assembling structures to fix the strip-shaped member.

In one embodiment, the retaining member is a bolt and the mounting structure is a threaded hole that mates with the bolt.

In one embodiment, the locking member is a position-retaining post with an elastic head, and the assembling structure is a clamping groove matched with the position-retaining post.

The utility model has the advantages that: the utility model provides a pair of intelligent blackboard, through setting up the installation side on touch-control display panel, the strip rotates and installs in the installation side that corresponds, through rotating the strip, can make the strip be located touch-control display panel's side to protect and fix a position touch-control display panel in the transportation. And further rotating the strip-shaped part to ensure that the strip-shaped part is positioned on the non-display end face of the touch display panel, the touch display panel can be protected and positioned in the subsequent process of assembling the intelligent blackboard, and the external plate body on the side face of the touch display panel is positioned at the same time, so that the intelligent blackboard is more convenient to assemble and has a better assembling effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described 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 to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an intelligent blackboard provided by an embodiment of the present invention;

fig. 2 is a partial enlarged view of a bar-shaped member mounted on a side surface of a touch display panel in an intelligent blackboard according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a strip-shaped member of an intelligent blackboard provided by an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an installation block of an intelligent blackboard provided by an embodiment of the present invention;

fig. 5 is a schematic view of a back structure of a touch display panel of an intelligent blackboard provided in an embodiment of the present invention;

FIG. 6 is an enlarged schematic view of A in FIG. 1;

fig. 7 is an enlarged structural diagram of B in fig. 5.

Wherein, in the figures, the respective reference numerals: an intelligent blackboard body-1; a touch display panel-10; mounting side-11; a writing board-20; a limiting structure-21; a frame-30; a mounting block-31; a frame-32; run slot configuration-311; a first end-311 a; a second end-311 b; a bar-40; strip-41; a shaft-42; a through-hole-43; a locking member-50.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Please refer to fig. 1-7, it is shown that the utility model discloses an embodiment provides an intelligent blackboard, including intelligent blackboard body 1 and bar 40, intelligent blackboard body 1 includes touch-control display panel 10 and locates the frame 30 of the week side of touch-control display panel 10, and touch-control display panel 10 has the installation side 11 that is used for connecting external plate body, bar 40 is located installation side 11, the relative both ends of bar 40 are rotated and are connected in frame 30, and, arrange in after bar 41 rotates the outside of installation side 11 to and, arrange the non-display terminal surface of touch-control display panel 10 in after bar 40 rotates, under the condition that touch-control display panel 10 is arranged in at the back in bar 40, the surface of bar 40 is parallel with the non-display terminal surface of touch-control display panel 10.

In this embodiment, the touch display panel 10 has a touch display function, and the external board may be a common blackboard. The composition structure of the touch display panel 10 includes a glass structure, the touch display panel 10 is rectangular, and in the process of assembling the touch display panel 10, four sectional materials are sequentially fixed to four edges of the touch display panel 10 and connected to form a frame 30 disposed on the peripheral side of the touch display panel 10. The frame 30 primarily protects and positions the touch display panel 10, and the frame 30 also provides a mounting position for the bar 40. By providing the mounting side 11 at the end of the touch display panel 10, the bar 40 is rotatably mounted in the mounting side 11, and by rotating the bar 40, the bar 40 can be positioned at the side of the touch display panel 10, thereby protecting and positioning the touch display panel 10 during transportation. And, through further rotating strip member 40 for strip member 40 is located the non-display terminal surface of touch display panel 10, can protect and fix a position touch display panel 10 at the in-process of follow-up equipment intelligence blackboard, fixes a position the external plate body in touch display panel 10 both sides simultaneously, makes the equipment of intelligence blackboard more convenient, and the equipment effect is better.

In an alternative embodiment, as shown in fig. 1, the number of the mounting sides 11 is two, and the two mounting sides 11 are respectively located at two opposite sides of the touch display panel. In this embodiment, the touch display panel 10 is located in the middle of the intelligent blackboard, and the external board is located on two opposite sides of the touch display panel 10. Through set up two installation sides 11 at touch display panel 10's relative both ends, the strip 40 among the strip 40 rotates and installs in the installation side 11 that corresponds, through rotating strip 40, can make strip 40 be located touch display panel 10's relative both sides or non-display end face to protect and fix a position touch display panel 10.

Referring to fig. 2, in the embodiment, when the bar 40 is disposed outside the mounting side 11 after rotating around the shaft, it is equivalent to that one more protection structure is added on both sides of the touch display panel 10 located inside the frame 30. In the process of transporting the touch display panel 10, the bar-shaped member 40 can effectively protect the touch display panel 10, so that the touch display panel 10 is not easily damaged by impact.

Referring to fig. 5 and fig. 6, in the embodiment, after the bar 40 rotates around the shaft, the bar 40 is disposed on the non-display end surface of the touch display panel 10, and the surface of the bar 40 is parallel to the non-display end surface of the touch display panel 10. In the subsequent assembling process, the bar 40 further connects and fixes the touch display panel 10 and the frame 30.

Referring to fig. 4, in an embodiment, the frame 30 includes a frame 32 and mounting blocks 31 disposed on four top corners of the frame 32, a stroke slot structure 311 is disposed on the mounting blocks 31, the bar 40 includes a bar 41 and rotating shafts 42 disposed at two opposite ends of the bar 41, and the rotating shafts 42 penetrate through the corresponding stroke slot structures 311. The bar 40 is movably mounted in the stroke slot structure 311 of the mounting block 31 through the rotating shafts 42 at the two ends of the bar 41, the stroke slot structure 311 has a certain moving space, and the bar 40 can be mounted on the side or the non-display end surface of the touch display panel 10 through moving in the stroke slot structure 311.

As a specific example, please refer to fig. 5 and 7, the frame 32 is a rectangular frame, the mounting blocks 31 protrude to the outside of the frame 32, the number of the mounting blocks 31 is four, the four sets of the mounting blocks 31 have the same structure, two sets of the mounting blocks 31 on the same mounting side 11 are parallel to each other, and two corresponding sets of the mounting blocks 31 on different mounting sides 11 are symmetrical to each other. When the strip-shaped member 40 is installed in the two sets of installation blocks 31 on the same side, in the subsequent rotation process, because the two sets of installation blocks 31 for installing the same strip-shaped member 40 are parallel, the strip-shaped member 40 is ensured to move smoothly in the groove forming structure 311 of the installation block 31 under the action of external force.

As a specific example, as shown in fig. 4, the stroke slot structure 311 is an arc slot, a slot between the first end 311a and the second end 311b of the arc slot is curved into an arc shape toward the outer side of the touch display panel 10, and a slot diameter width of the arc slot is equivalent to a diameter of the rotating shaft 42. When the rotating shaft 42 is located at the first end 311a, the bar 40 is mounted on the side of the touch display panel 10, and when the rotating shaft 42 is located at the second end 311b, the bar 40 is mounted on the non-display surface of the touch display panel 10. Since the groove between the first end 311a and the second end 311b of the stroke groove is curved radially outward, when the rotating shaft 42 is located at the first end 311a or the second end 311b of the stroke groove, the rotating shaft 42 is not easy to move, so that the installation position of the strip 40 is determined.

As a specific embodiment, as shown in fig. 3, the bar 40 is integrally formed, the rotating shaft 42 is fixed at a middle position of an end of the bar 41, the rotating shaft 42 is perpendicular to the end of the bar 41, the bar 41 is rectangular, and a width of the bar 41 is greater than a thickness of the touch display panel 10, so that when the bar 40 is located at a side of the touch display panel 10, the touch display panel 10 can be better protected. When the bar 40 rotates to the non-display end face of the touch display panel 10, one side edge of the bar 41 in the bar 40 covers the touch display panel 10, and the other side edge protrudes from the mounting side 11, i.e., protrudes from the frame 30, due to the interaction between the rotating shaft 42 and the forming groove, when the bar 40 covers both the touch display panel 10 and the frame 30, the frame 30 and the touch display panel 10 can be further fixed.

As an alternative embodiment, as shown in fig. 1, the intelligent blackboard includes a writing board 20 installed on the side of the touch display panel 10, a limiting structure 21 is installed on one side of the writing board 20, the writing board 20 is connected to a strip-shaped plate 41 through the limiting structure 21, and after the limiting structure 21 is connected to the strip-shaped plate 41, the writing board 20 abuts against the frame 30. In the process of assembling the intelligent blackboard, the limiting structure 21 on one side of the writing board 20 is utilized, the writing board 20 can be installed at an ideal position, the situation that the writing surface of the writing board 20 and the display end surface of the touch display panel 10 are in a large step difference is avoided, meanwhile, the position where the writing board 20 is located is enabled to be more stable in the subsequent use process, the overall attractiveness and integrity of the intelligent blackboard are improved, and meanwhile, the use experience of a user on the intelligent blackboard is also improved.

In one embodiment, as shown in fig. 6, the position-limiting structure 21 includes an extension plate disposed on a side surface of the writing board 20 and protruding toward the non-writing surface of the writing board 20, the extension plate is bent toward the touch display panel 10 to form a position-limiting groove with an opening facing the strip-shaped plate 41, and the strip-shaped plate 41 is clamped in the position-limiting groove. When the limiting structure 21 and the strip-shaped plate 41 are completely assembled, the edge of the writing board 20 abuts against the frame 30, and is specifically clamped with the mounting block 31 on the frame 30. It can be understood that the writing board 20 can be limited in the vertical direction by the cooperation with the mounting block 31, so that the writing board 20 is level with the touch display panel 10.

In this embodiment, in the in-process of equipment intelligent blackboard, bar 40 is located the non-display terminal surface of touch display panel 10, and the edge protrusion of bar 41 is in the outer fringe of frame 30, at the in-process of assembly clipboard 20, the part of bar 41 protrusion in frame 30 outer fringe is absorbed in the spacing groove, thereby make clipboard 20 spacing in the front and back direction, avoided clipboard 20's the writing surface and touch display panel 10's the display terminal surface great rank position difference to appear, improve user's use experience.

As an alternative embodiment, to ensure that strip 40 performs the location protection function, strip 40 needs to be secured after strip 40 is installed in place. Specifically, the strip 40 is provided with a plurality of through holes 43, the touch display panel 10 and the frame 30 are provided with assembling structures corresponding to the through holes 43, and the locking member 50 is sequentially inserted into the through holes 43 and the assembling structures to fix the strip 40. The side and the back of frame 30 all are equipped with strip 40 on through-hole 43 complex assembly structure, and when strip 40 was located the outside of installation side 11, through-hole 43 on the strip 40 was aimed at with the assembly structure that is located the frame 30 side, and it is fixed to insert retaining member 50, can lock strip 40 for strip 40 can be stable protects touch-control display panel 10. When the bar 40 is located at the non-display end surface of the touch display panel 10, the through holes 43 on the bar 40 are partially aligned with the mounting structures on the frame 30 and partially aligned with the mounting structures on the touch display panel 10, and the locking member 50 is inserted and fixed, so that the bar 40 can be fixed to the frame 30 and the touch display panel 10 at the same time, thereby stably positioning and protecting the touch display panel 10.

In one specific embodiment, as shown in FIG. 7, retaining member 50 is a threaded bolt and the mounting structure is a threaded bore that mates with the threaded bolt. The bar 40 is secured by means of a screw fitting in a locking manner with a threaded hole.

In one embodiment, locking member 50 is a resilient retaining post having a head and the mounting structure is a catch that mates with the retaining post. The strip 40 is fixed by the way of the locking of the clamping posts and the clamping grooves.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An intelligent blackboard, its characterized in that: including intelligent blackboard body and bar spare, the intelligent blackboard body includes the touch-control display panel and locates the frame in all sides of touch-control display panel, the touch-control display panel has the installation side that is used for connecting external plate body, the bar spare is located the installation side, the relative both ends of bar spare rotate connect in the frame, and, arrange in after rotating the bar spare the outside of installation side, and, arrange in after rotating the bar spare the non-display terminal surface of touch-control display panel.

2. The intelligent blackboard of claim 1, wherein: the number of the mounting sides is two, and the two mounting sides are two opposite sides of the touch display panel.

3. The intelligent blackboard of claim 2, wherein: the frame includes the framework and locates installation piece on four apex angles of framework, the stroke groove structure has been seted up on the installation piece, the bar includes the bar and locates the pivot at the relative both ends of bar, the installation piece is located the relative both ends of bar, the pivot is worn to locate correspondingly in the stroke groove structure.

4. The intelligent blackboard of claim 3, wherein: the frame body is a rectangular frame, the mounting blocks protrude towards the outer side of the frame body, the mounting blocks arranged on the mounting side on the same side are parallel to each other, and the mounting blocks arranged on the mounting side on the different side are symmetrical to each other.

5. The intelligent blackboard of claim 3, wherein: the stroke groove structure is an arc-shaped groove, the arc-shaped groove is provided with a first end and a second end opposite to the first end, and when the rotating shaft is positioned at the first end, the strip-shaped plate is positioned at the mounting side of the touch display panel; when the rotating shaft is positioned at the second end, the strip-shaped plate is positioned at the non-display end face of the touch display panel.

6. The intelligent blackboard of claim 3, wherein: the intelligent blackboard comprises a writing board arranged on the side face of the touch display panel, a limiting structure is arranged on the writing board, the writing board is connected with the strip-shaped plate through the limiting structure, and one side of the writing board is abutted to the mounting side.

7. The intelligent blackboard of claim 6, wherein: the limiting structure comprises an extension plate which is arranged on the side face of the writing board and protrudes towards the non-writing surface of the writing board, the extension plate is bent towards the touch display panel to form a limiting groove with an opening facing the strip-shaped plate, and the strip-shaped plate is clamped in the limiting groove.

8. The intelligent blackboard according to any one of claims 1 to 7, characterised in that: the strip-shaped part is provided with a plurality of through holes, the touch display panel and the frame are provided with assembling structures corresponding to the through holes, the intelligent blackboard comprises a plurality of locking parts, and the locking parts are sequentially inserted into the through holes and the assembling structures so as to fix the strip-shaped part.

9. The intelligent blackboard of claim 8, wherein: the retaining member is a bolt, and the assembling structure is a threaded hole matched with the bolt.

10. The intelligent blackboard of claim 8, wherein: the retaining member is a clamping column with the head part having elasticity, and the assembling structure is a clamping groove matched with the clamping column.

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