CN212555609U

CN212555609U - High-efficient practical vertical push-and-pull blackboard

Info

Publication number: CN212555609U
Application number: CN202020972425.XU
Authority: CN
Inventors: 张斌
Original assignee: Hangzhou Qinghe Education Equipment Co ltd
Current assignee: Hangzhou Qinghe Education Equipment Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-02-19
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a high-efficient practical vertical push-and-pull blackboard, including push-and-pull blackboard main part, the lower extreme surface of push-and-pull blackboard main part is provided with drawer appearance ash collecting box, drawer appearance ash collecting box includes the shell, separates net, handle, baffle and storing box, the upper end surface of push-and-pull blackboard main part is provided with the spout, the upper end surface of spout is provided with the push-and-pull blackboard, the upper end surface of going up the push-and-pull blackboard is provided with the illumination roof. A high-efficient practical vertical push-and-pull blackboard, through the drawer appearance collection ash box of design, enable the processing of chalk dust more appropriate, reduced the probability that chalk dust flies upward all the time, and enable the storing function of blackboard better, through the illumination roof of design, the illuminating effect that enables the blackboard is better, avoided because the transmission of light makes the blackboard reflection of light and causes the condition of seeing the typeface on the blackboard clearly, brought better use prospect.

Description

High-efficient practical vertical push-and-pull blackboard

Technical Field

The utility model relates to a push-and-pull blackboard field, in particular to high-efficient practical vertical push-and-pull blackboard.

Background

The push-pull blackboard is also called a composite blackboard, is a novel writing board which is popular in schools in recent two years, the use of the push-pull blackboard is the same as that of a common teaching blackboard, but after two boards blocked outside are pushed away, an interactive electronic whiteboard or a liquid crystal touch television is generated, so that electrified education can be realized, the maximum effect of the push-pull blackboard is realized, the traditional teaching and the modern teaching are combined, the writing board and the electronic whiteboard are switched at will, safety and convenience are realized, and along with the continuous development of science and technology, the manufacturing process requirements of people on the push-pull blackboard are higher and higher.

The existing push-pull blackboard has certain defects in use, firstly, the chalk dust is not properly treated, the use of people is not facilitated, in addition, the illumination of the blackboard is not convenient, certain adverse effects are brought to the use process of people, and therefore a high-efficiency and practical longitudinal push-pull blackboard is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a high-efficient practical vertical push-and-pull blackboard, possess can be appropriate handle chalk dust, have the function of accomodating, advantage such as the illumination is convenient can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high-efficient practical vertical push-and-pull blackboard, includes push-and-pull blackboard main part, the lower extreme surface of push-and-pull blackboard main part is provided with drawer appearance ash collecting box, drawer appearance ash collecting box includes the shell, separates net, handle, baffle and storing box, the upper end surface of push-and-pull blackboard main part is provided with the spout, the upper end surface of spout is provided with the push-and-pull blackboard, the upper end surface of going up the push-and-pull blackboard is provided with the illumination roof, the illumination roof includes a screw thread spliced pole, battery case, LED lamp and No. two screw thread spliced poles, one side surface of illumination roof is provided with.

Preferably, the separation net is arranged on the outer surface of one side of the shell, the handle is arranged on the outer surface of the other side of the shell, the separation plate is arranged on the outer surface of one side of the storage box, and the storage box is arranged on the outer surface of the other side of the shell.

Preferably, the first threaded connecting column is located on the outer surface of one side of the battery box, the battery box is located on the outer surface of one side of the LED lamp, and the second threaded connecting column is located on the outer surface of the other side of the battery box.

Preferably, the shell with separate and be provided with the activity post between the net, the surface of one side of shell through activity post with separate one side surface swing joint of net, the opposite side surface of shell passes through the baffle and can dismantle with one side surface of storing box and be connected.

Preferably, be provided with the spread groove between a threaded connection post and the battery case, one side surface of battery case can be dismantled through one side surface of spread groove and a threaded connection post and be connected, be provided with connecting wire between battery case and the LED lamp, the output of battery case and the input electric connection of LED lamp.

Preferably, the outer surface of the lower end of the illumination top plate is detachably connected with the outer surface of the upper end of the upper push-pull blackboard through a threaded connecting column.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-efficient practical vertical push-and-pull blackboard possesses following beneficial effect:

1. this high-efficient practical vertical push-and-pull blackboard, drawer appearance collection ash box through the design, enable the processing of chalk dust more appropriate, be difficult for being blown away by wind, the probability that chalk dust flies upward has been reduced all the time, and the storing function that enables the blackboard is better, through the separation net of design, can carry out simple filtration to chalk dust, when the chalk falls carelessly down, can reduce the probability that the chalk falls into on the ground, it is more convenient to make the use of blackboard, handle through the design, can carry out the pull to drawer appearance collection ash box, can close drawer appearance collection ash box when not using the blackboard, avoid the dust to fly upward, through the storing box of design, can put into article such as blackboard eraser and chalk, make the function of blackboard more, promote the practicality of blackboard.

2. This high-efficient practical vertical push-and-pull blackboard, through the illumination roof of design, the illuminating effect that enables the blackboard is better, has avoided making the blackboard reflect light and causing the condition of seeing the typeface on the blackboard clearly because of the transmission of light, makes the use of blackboard more convenient, through a screw thread spliced pole and No. two screw thread spliced poles of design, the dismouting that enables the illumination roof is more convenient, whole illumination roof simple structure, convenient operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of a highly effective and practical longitudinal sliding blackboard.

Fig. 2 is a schematic structural view of a drawer-like dust collecting box in a highly effective and practical longitudinal sliding blackboard.

Fig. 3 is a schematic structural view of the lighting top plate in the highly efficient and practical longitudinal sliding blackboard.

Fig. 4 is a top view of the utility model of a highly effective and practical longitudinal sliding blackboard.

In the figure: 1. a push-pull blackboard main body; 2. a drawer-like dust collecting box; 201. a housing; 202. separating the net; 203. a handle; 204. a partition plate; 205. a storage box; 3. a chute; 4. pushing and pulling the blackboard upwards; 5. illuminating the ceiling; 501. a first threaded connecting post; 502. a battery case; 503. an LED lamp; 504. a second threaded connecting column; 6. an outer frame.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a high-efficient practical vertical push-and-pull blackboard, including push-and-pull blackboard main part 1, the lower extreme surface of push-and-pull blackboard main part 1 is provided with drawer appearance ash-collecting box 2, drawer appearance ash-collecting box 2 includes shell 201, separate net 202, handle 203, baffle 204 and storing box 205, the upper end surface of push-and-pull blackboard main part 1 is provided with spout 3, the upper end surface of spout 3 is provided with push-and-pull blackboard 4, the upper end surface of going up push-and-pull blackboard 4 is provided with illumination roof 5, illumination roof 5 includes a threaded connection post 501, battery case 502, LED lamp 503 and No. two threaded connection posts 504, one side surface of illumination roof 5 is provided with outline 6.

Furthermore, the separation net 202 is positioned on the outer surface of one side of the shell 201, the handle 203 is positioned on the outer surface of the other side of the shell 201, the partition plate 204 is positioned on the outer surface of one side of the storage box 205, and the storage box 205 is positioned on the outer surface of the other side of the shell 201, so that the blackboard is more convenient to use.

Further, a first threaded connecting column 501 is located on the outer surface of one side of a battery box 502, the battery box 502 is located on the outer surface of one side of an LED lamp 503, and a second threaded connecting column 504 is located on the outer surface of the other side of the battery box 502, so that the blackboard can be conveniently used.

Furthermore, a movable column is arranged between the shell 201 and the separation net 202, the outer surface of one side of the shell 201 is movably connected with the outer surface of one side of the separation net 202 through the movable column, the outer surface of the other side of the shell 201 is detachably connected with the outer surface of one side of the storage box 205 through the partition plate 204, and the functionality of the blackboard is improved.

Further, be provided with the spread groove between a threaded connection post 501 and the battery case 502, one side surface of battery case 502 can be dismantled with one side surface of a threaded connection post 501 through the spread groove and be connected, is provided with connecting wire between battery case 502 and the LED lamp 503, and the output of battery case 502 and the input electric connection of LED lamp 503 make the illuminating effect of blackboard better.

Furthermore, the outer surface of the lower end of the illuminating top plate 5 is detachably connected with the outer surface of the upper end of the upper push-pull blackboard 4 through a first threaded connecting column 501, so that the illuminating top plate is convenient to detach and connect.

The working principle is as follows: the utility model comprises a push-pull blackboard body 1, a drawer-shaped dust collecting box 2, a shell 201, a separation net 202, a handle 203, a clapboard 204, a storage box 205, a chute 3, an upper push-pull blackboard 4, a lighting top plate 5, a threaded connection column 501, a battery box 502, an LED lamp 503, a threaded connection column 504 and an outer frame 6. when the device is used, the chalk dust can be more properly treated and is not easily blown away by wind, the probability of flying over the sky of the chalk dust is reduced, the storage function of the blackboard is better, the chalk dust can be simply filtered through the designed separation net 202, when the chalk falls down carelessly, the probability of dropping the chalk on the ground can be reduced, the use of the blackboard is more convenient, the drawer-shaped dust collecting box 2 can be pulled through the designed handle 203, the drawer-shaped dust collecting box 2 can be closed when the blackboard is not used, avoid the dust to fly upward, storing box 205 through the design, can put into article such as blackboard eraser and chalk, make the function of blackboard more, promote the practicality of blackboard, illumination roof 5 through the design, the illuminating effect that enables the blackboard is better, avoided making the blackboard reflection of light and leading to the fact the condition of seeing the typeface on the blackboard clearly because of the transmission of light, it is more convenient to make the use of blackboard, a threaded connection post 501 and No. two threaded connection posts 504 through the design, it is more convenient to enable the dismouting of illumination roof 5, whole illumination roof 5 simple structure, high durability and convenient operation, the effect of use is better for the conventional mode.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-efficient practical vertical push-and-pull blackboard, includes push-and-pull blackboard main part (1), its characterized in that: the portable dust collector is characterized in that a drawer-like dust collection box (2) is arranged on the outer surface of the lower end of the push-pull blackboard body (1), the drawer-like dust collection box (2) comprises a shell (201), a separation net (202), a handle (203), a partition plate (204) and a storage box (205), a sliding groove (3) is formed in the outer surface of the upper end of the push-pull blackboard body (1), an upper push-pull blackboard (4) is arranged on the outer surface of the upper end of the sliding groove (3), an illumination top plate (5) is arranged on the outer surface of the upper end of the upper push-pull blackboard (4), the illumination top plate (5) comprises a threaded connecting post (501), a battery box (502), an LED lamp (503) and a second threaded connecting post (504), and an outer.

2. A highly efficient and practical longitudinal sliding blackboard according to claim 1, which is characterized in that: the separation net (202) is located on the outer surface of one side of the shell (201), the handle (203) is located on the outer surface of the other side of the shell (201), the partition plate (204) is located on the outer surface of one side of the storage box (205), and the storage box (205) is located on the outer surface of the other side of the shell (201).

3. A highly efficient and practical longitudinal sliding blackboard according to claim 1, which is characterized in that: the first threaded connecting column (501) is located on the outer surface of one side of a battery box (502), the battery box (502) is located on the outer surface of one side of an LED lamp (503), and the second threaded connecting column (504) is located on the outer surface of the other side of the battery box (502).

4. A highly efficient and practical longitudinal sliding blackboard according to claim 2, which is characterized in that: the utility model discloses a storage box, including shell (201) and separation net (202), be provided with movable post between shell (201) and the separation net (202), one side surface of shell (201) is through movable post and one side surface swing joint that separates net (202), the opposite side surface of shell (201) passes through baffle (204) and can dismantle with one side surface of storing box (205) and be connected.

5. A highly efficient and practical longitudinal sliding blackboard according to claim 3, which is characterized in that: be provided with the spread groove between a screw thread spliced pole (501) and battery case (502), one side surface of battery case (502) can be dismantled through the spread groove and one side surface of a screw thread spliced pole (501) and be connected, be provided with connecting wire between battery case (502) and LED lamp (503), the output of battery case (502) and the input electric connection of LED lamp (503).

6. A highly efficient and practical longitudinal sliding blackboard according to claim 1, which is characterized in that: the outer surface of the lower end of the illuminating top plate (5) is detachably connected with the outer surface of the upper end of the upper push-pull blackboard (4) through a threaded connecting column (501).