CN214420055U

CN214420055U - Convertible two-sided writing wisdom blackboard

Info

Publication number: CN214420055U
Application number: CN202120237720.5U
Authority: CN
Inventors: 王彬; 周雪松
Original assignee: Jiangsu Oudi Electronic Technology Co ltd
Current assignee: Jiangsu Oudi Electronic Technology Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-10-19
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a convertible two-sided writing wisdom blackboard belongs to teaching blackboard technical field. The utility model discloses a convertible two-sided writing wisdom blackboard, including display screen and at least one clipboard that sets up side by side with this display screen, the clipboard includes the frame structure, can set up the spout on the horizontal frame of frame structure, corresponds on the face body and sets up the sliding shaft, realizes the slip of face body in the frame structure through the cooperation of sliding shaft and spout. The utility model discloses a convertible two-sided wisdom blackboard of writing realizes the slip of face body in frame structure through the cooperation of sliding shaft and spout, and the face body can frame structure upset relatively, also can fall back to the normal position, effectively avoids writing the in-process dust and falls into the spout to overcome the maintenance difficulty scheduling problem that reasons such as dust jam lead to.

Description

Convertible two-sided writing wisdom blackboard

Technical Field

The utility model belongs to the technical field of the teaching blackboard, more specifically say, relate to a convertible two-sided writing wisdom blackboard.

Background

The length of the blackboard is limited by the size of a classroom, so that a single-screen blackboard, a double-screen spliced blackboard and a three-screen spliced blackboard are widely applied to the classroom in the market, and more than four pieces of blackboard are not in great demand, and most of all the blackboards adopt push-pull type blackboards. However, as science and technology slowly enters a classroom, teaching quality is improved, people have new pursuits on the blackboard, and the touch display screen and the blackboard are combined to form the intelligent interactive blackboard, so that a new left-right push-pull blackboard is brought.

Common push-and-pull blackboard about on the market sets up the slide rail on bottom blackboard frame, insert the blackboard slide wherein, like this in the use, erase bottom blackboard writing content, the dust of production can inevitably can fall into the slide rail, can lead to blackboard slider slip difficulty for a long time, shorten the life of slide rail, and need all dismantle blackboard slider and bottom blackboard at the maintenance to the slide rail, so the maintenance degree of difficulty is big, can bring the high not on the coplanar scheduling problem.

Therefore, how to design an wisdom blackboard convenient to use, can realize many screen combinations, can avoid the maintenance difficulty scheduling problem that reasons such as dust jam lead to simultaneously again, be the technological problem that prior art needs a lot of solution.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model provides a convertible two-sided wisdom blackboard of writing sets up the spout on the horizontal frame of frame structure, corresponds on the clipboard and sets up the sliding shaft, realizes the clipboard slip in frame structure through the cooperation of sliding shaft and spout, and the face body can frame structure upset relatively, also can be back to the normal position, effectively avoids writing in-process dust and falls into the spout to overcome the maintenance difficulty scheduling problem that reasons such as dust jam lead to.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a convertible two-sided writing wisdom blackboard, including display screen and at least one clipboard that sets up side by side with this display screen, the clipboard includes the frame structure, can set up the spout on the horizontal frame of frame structure, corresponds on the face body and sets up the sliding shaft, realizes the slip of face body in the frame structure through the cooperation of sliding shaft and spout.

As a further improvement, the frame structure is arranged along face body circumference to form a rectangular frame, and the face body is embedded in the rectangular frame and is laminated with the rectangular frame.

As a further improvement of the utility model, the sliding groove comprises a transverse long groove and a transverse short groove which are arranged in parallel and a longitudinal transition groove for connecting the transverse long groove and the transverse short groove, and the sliding shaft is an eccentric sliding shaft.

As a further improvement, the magnetic attraction lock is arranged between the plate body and the frame structure, and the plate body and the frame structure are attached to each other through the magnetic attraction lock.

As a further improvement, the frame structure is provided with a rebound device, and the plate body is popped out from the frame structure through the rebound device to realize the turnover of the plate body.

As a further improvement, the horizontal frame of the frame structure is further provided with a limiting baffle plate for limiting the overturning process of the plate body.

As a further improvement of the utility model, the rebounding device is fixed on the vertical frame of the frame structure through the mounting bracket.

As a further improvement, the mounting bracket and/or the limit baffle are fixed on the frame structure through the screw component.

As a further improvement, the rebounder and the mounting bracket are detachably connected.

As a further improvement, the rebounders are two sets and are respectively installed at the middle positions of the vertical frames on the left and right sides of the frame structure.

As a further improvement, the limiting baffle is two groups and is respectively arranged at the middle position of the transverse frames at the upper and lower sides of the frame structure.

As a further improvement, the display screen is located between two writing boards, including display screen and two writing boards that set up side by side with this display screen.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

the utility model discloses a convertible two-sided wisdom blackboard of writing sets up the spout on the horizontal frame of frame structure, and the face body correspondence sets up the sliding shaft, realizes the slip of face body in the frame structure through the cooperation of sliding shaft and spout, and the face body can frame structure upset relatively, also can be back to the normal position, effectively avoids writing the in-process dust and falls into the spout to overcome the maintenance difficulty scheduling problem that reasons such as dust jam lead to.

Drawings

Fig. 1 is a schematic structural view of a turnover type double-sided writing intelligent blackboard of the present invention;

fig. 2 is a front view of the turnover type double-sided writing intelligent blackboard of the present invention;

FIG. 3 is a schematic structural view of the middle frame structure of the present invention;

fig. 4 is a schematic structural view of the middle chute of the present invention;

fig. 5 is a schematic structural view of the middle plate body of the present invention;

FIG. 6 is a top view (front view) of the writing board according to the present invention in a rotated state;

FIG. 7 is a top view (reverse side) of the writing board according to the present invention in a rotated state;

fig. 8 is a schematic structural view of the relative frame structure of the middle plate body of the present invention.

The reference numerals in the schematic drawings illustrate:

100. a display screen; 200. a writing board; 210. a board surface body; 211. a sliding shaft; 220. a frame structure; 221. a chute; 222. a limit baffle; 223. a rebounder; 224. mounting a bracket; 225. a transverse elongated slot; 226. a longitudinal transition groove; 227. and transverse short grooves.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Combine fig. 1, the convertible two-sided wisdom blackboard of writing of this embodiment, including display screen 100 and at least one clipboard 200 that sets up side by side with this display screen 100, clipboard 200 includes frame structure 220, the face body 210 of frame structure 220 upset relatively, set up spout 221 on the horizontal frame of frame structure 220, correspond on the face body 210 and set up sliding shaft 211, realize the slip of face body 210 in frame structure 220 through sliding shaft 211 and spout 221's cooperation.

Specifically, in this embodiment, the frame structure 220 is arranged along the circumference of the board body 210 to form a rectangular frame, the board body 210 is embedded in the rectangular frame, and the board body 210 is embedded in the rectangular frame and attached to the rectangular frame. That is, the frame structure 220 includes two horizontal frames and two vertical frames.

Further, in the present embodiment, the sliding groove 221 includes a transverse long groove 225 and a transverse short groove 227 which are arranged in parallel, and a longitudinal transition groove 226 connecting the transverse long groove 225 and the transverse short groove 227, and the sliding shaft 211 is an eccentric sliding shaft. The eccentric slide shaft in this embodiment means that the slide shaft 211 is disposed at a non-intermediate position of the plate body 210.

As an implementation manner, in this embodiment, the magnetic attraction lock is disposed between the board body 210 and the frame structure 220, and the board body 210 and the frame structure 220 are attached to each other through the magnetic attraction lock, so as to prevent dust from falling into a gap formed between the board body and the frame structure.

As another embodiment, the frame structure 220 is provided with a rebounder 223, and the board body 210 is rebounded from the frame structure 220 through the rebounder 223 to realize the turnover of the board body 210.

Combine fig. 6 and fig. 7, show a concrete upset process of convertible two-sided writing wisdom blackboard of this embodiment, the frame sets up spout 221 about the clipboard 200, sets up sliding shaft 211 on the face body 210, pops out face body 210 from frame structure 220 through bounce-back 223 in order to realize the upset of face body 210, when wiping clipboard 200, the dust can not fall on spout 221 and on the sliding shaft 211.

Preferably, in order to prevent the board body 210 from being out of the same plane as the frame structure 220 during the turning process, a limiting baffle 222 for limiting the turning process of the board body 210 is further disposed on a transverse frame of the frame structure 220, which can be read with reference to fig. 3 to 5.

As an implementation manner, in the present embodiment, the limiting baffle 222 is fixed on the frame structure 220 by a screw assembly, so as to achieve the detachable connection between the limiting baffle 222 and the frame structure 220, so as to facilitate the installation and the detachment.

In addition, in the present embodiment, the rebounder 223 is fixed on the vertical frame of the frame structure 220 through a mounting bracket 224, and the mounting bracket 224 may also be fixed on the frame structure 220 through a screw assembly.

Further, in order to facilitate replacement of the mounting rebounder 223, the rebounder 223 and the mounting bracket 224 are detachably connected in this embodiment, for example, by a snap connection or a screw assembly.

Two sets of rebounders 223 in this embodiment are respectively installed at the middle positions of the vertical frames on the left and right sides of the frame structure 220, and the structural schematic diagram of the plate surface body turning over relative to the frame structure in fig. 8 can be specifically referred to.

Of course, in this embodiment, two sets of limiting baffles 222 may be provided, and are respectively installed at the middle positions of the transverse frames at the upper and lower sides of the frame structure 220.

As an implementation manner, referring to fig. 1 and fig. 2, the flip-type double-sided writing intelligent blackboard of the present embodiment includes a display screen 100 and two writing boards 200 juxtaposed to the display screen 100, wherein the display screen 100 is located between the two writing boards 200. This kind of mode of setting can enlarge the clipboard 200 towards spectator's interval, and the clipboard 200 that the both sides set up combines the display screen 100 of middle setting, can realize the integration of traditional teaching and modern teaching, promotes classroom teaching effect, improves the user and uses the impression.

The convertible two-sided wisdom blackboard of writing of this embodiment can realize many screen combinations, and the clipboard 200 that both sides set up realizes two-sided writing through the upset, and face body 210 and frame structure 220 return to the normal position, effectively avoid writing in-process dust and fall into spout 221 to overcome the maintenance difficulty scheduling problem that reasons such as dust jam lead to.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a convertible two-sided writing wisdom blackboard which characterized in that: including display screen (100) and at least one clipboard (200) that set up side by side with this display screen (100), clipboard (200) include frame structure (220), can be relative face body (210) of frame structure (220) upset, set up spout (221) on the horizontal frame of frame structure (220), correspond on face body (210) and set up sliding shaft (211), realize through the cooperation of sliding shaft (211) and spout (221) face body (210) are in slip in frame structure (220).

2. The turnover type double-sided writing intelligent blackboard according to claim 1, characterized in that: the frame structure (220) is arranged along the circumferential direction of the board body (210) to form a rectangular frame, and the board body (210) is embedded in the rectangular frame and attached to the rectangular frame.

3. The turnover type double-sided writing intelligent blackboard according to claim 1, characterized in that: the sliding groove (221) comprises a transverse long groove (225) and a transverse short groove (227) which are arranged in parallel, and a longitudinal transition groove (226) connecting the transverse long groove (225) and the transverse short groove (227), and the sliding shaft (211) is an eccentric sliding shaft.

4. The turnover type double-sided writing intelligent blackboard according to claim 2, characterized in that: the board body (210) and the frame structure (220) are provided with a magnetic attraction lock, and the board body (210) is attached to the frame structure (220) through the magnetic attraction lock.

5. The turnover type double-sided writing intelligent blackboard according to claim 2, characterized in that: the frame structure (220) is provided with a rebound device (223), and the board body (210) is popped out of the frame structure (220) through the rebound device (223) so as to turn over the board body (210).

6. The turnover type double-sided writing intelligent blackboard according to claim 5, characterized in that: and a limiting baffle (222) used for limiting the overturning process of the board body (210) is further arranged on the transverse frame of the frame structure (220).

7. The turnover type double-sided writing intelligent blackboard according to claim 6, characterized in that: the rebounder (223) is fixed on the vertical frame of the frame structure (220) through a mounting bracket (224).

8. The turnover type double-sided writing intelligent blackboard according to claim 7, characterized in that: the mounting bracket (224) and/or the limit baffle (222) are fixed on the frame structure (220) through screw components.

9. The turnover type double-sided writing intelligent blackboard according to claim 7, characterized in that: the rebounder (223) is detachably connected with the mounting bracket (224).

10. The turnover type double-sided writing intelligent blackboard according to claim 7, characterized in that: the two sets of rebounders (223) are respectively installed in the middle of the vertical frames on the left side and the right side of the frame structure (220).

11. The turnover type double-sided writing intelligent blackboard according to claim 7, characterized in that: the two groups of limiting baffles (222) are respectively arranged in the middle positions of the transverse frames on the upper side and the lower side of the frame structure (220).

12. The turnover type double-sided writing intelligent blackboard according to any one of claims 1 to 11, wherein: the display screen comprises a display screen (100) and two writing boards (200) arranged in parallel with the display screen (100), wherein the display screen (100) is positioned between the two writing boards (200).