CN218635618U

CN218635618U - Teaching show board

Info

Publication number: CN218635618U
Application number: CN202222027581.0U
Authority: CN
Inventors: 陈垣西; 吴倩倩; 刘枫柯
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-03-17
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to a teaching auxiliary assembly technical field specifically is a teaching show board, the on-line screen storage device comprises a base, the middle part at base top is equipped with the rectangle stand, the rectangle activity groove has been seted up at the top of rectangle stand, be equipped with electric telescopic handle in the rectangle stand, the swing joint has the regulation post in the rectangle activity groove, the tip fixed connection of electric telescopic handle piston rod is in the middle part of regulation bottom of the column, the top of adjusting the post front side is connected with main show board of writing through the mount pad, the main show board of writing's rear side and the equal swing joint in position that is located the left and right sides has vice show board of writing. This teaching show board can drive the regulation post through electric telescopic handle and upwards or remove downwards to realize the main altitude mixture control who writes the show board, so that the business administration specialty of different heights gives lessons the mr and uses, and write the left and right sides of show board at the main vice show board of writing that has set up can expand, effectively improved the volume of writing of this show board, the mr of giving lessons of being convenient for writes the use.

Description

Teaching show board

Technical Field

The utility model relates to a teaching auxiliary assembly technical field specifically is a teaching show board, and more specifically says and provides a teaching show board suitable for industry and commerce management science.

Background

The industrial and commercial management is the most common management specialty in the market economy, generally refers to the management of industrial and commercial enterprises, and is a subject for researching the basic theory and general method of the economic management of the industrial and commercial enterprises, and the industrial and commercial management specialty is very strong in applicability, and aims to carry out effective enterprise management and operation decision by using the modern management method and means according to the basic theory of management science, economics, accounting science and the like, so that the survival and development of the enterprises are ensured, the professional discipline of industrial and commercial management can be set up in universities in order to cultivate professional talents of industrial and commercial management, a teaching display board can be frequently used in the process of industrial and commercial management teaching, teachers can write teaching contents on the teaching display board during teaching, and students can better understand and remember course contents.

Publication No. CN213582677U discloses a teaching display device for business administration relates to the business administration field, including the base, the upper surface middle part fixedly connected with fixed column of base, first recess has been seted up to the upper surface of fixed column, the inside clipboard that is provided with of first recess, the bottom of clipboard is provided with the fly leaf, the bottom middle part fixedly connected with dwang of clipboard, the upper surface middle part of fly leaf is seted up with the dwang looks adaptation the rotation pole groove. The utility model discloses a be provided with the pivoted clipboard, the teacher can relax through pressing the button, make spacing post remove the restriction to the dwang to make the clipboard can rotate, when one side book full back, only need rotate use another side clipboard can, very big improvement the volume of writing of this device, improved teacher's teaching efficiency simultaneously, make the student have abundant time to understand and remember knowledge point.

Although the writing board in the above technical scheme can write on both sides, the height of the writing board in the technical scheme cannot be adjusted, and the heights of teachers giving lessons for business administration professional subjects of different university grades are different, so the following problems can be caused: 1. if a teacher with a high height uses the writing board of the technical scheme, the teacher needs to bend knees to write when writing to the lower part of the writing board, and leg fatigue can occur when the teacher writes for a long time; 2. if a teacher with a shorter height uses the writing board in the technical scheme, the teacher may need to stand on tiptoe to utilize the space above the writing board, so that inconvenience is brought to writing. In view of this, we propose a teaching demonstration board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a teaching show board to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a teaching show board, includes the base, the middle part at base top is equipped with the rectangle stand, the downward vertical rectangle activity groove of having seted up in top of rectangle stand, the downward vertical mounting groove of having seted up in middle part of rectangle activity inslot wall bottom, be equipped with electric telescopic handle in the mounting groove, rectangle activity inslot swing joint has the regulation post, the tip fixed connection of electric telescopic handle piston rod is in the middle part of adjusting the column bottom, the top of adjusting the post front side is connected with the main show board of writing through the mount pad, the main show board of writing of rear side and the equal swing joint in position that is located the left and right sides have vice show board of writing.

Preferably, the bottom of the base and the positions close to the four corners are provided with universal wheels capable of braking.

Preferably, the rear side of the main writing display board and the positions at the edges of the left side and the right side are both provided with U-shaped connecting plates for positioning the positions of the auxiliary writing display boards, and the auxiliary writing display boards are connected with the U-shaped connecting plates in a sliding manner.

Preferably, the middle upper parts of the rear sides of the two U-shaped connecting plates are connected with a strip-shaped limiting plate together, and strip-shaped sliding grooves which are symmetrically distributed are formed in the rear side of the strip-shaped limiting plate.

Preferably, two the edge that the rear side of vice writing show board just is located the looks lateral surface mutually all is equipped with first spacing, two the edge that the rear side of vice writing show board just is located the opposite flank all is equipped with the spacing of second, the well upper portion of the spacing rear side of second is equipped with the rectangle slider of sliding connection in the bar spout.

Preferably, the top of base and the position that is close to the rectangle stand left and right sides all are equipped with fixed pipe, the bottom of mainly writing the show board rear side and the position that is close to both ends all are equipped with fixed lug, two fixed lug's bottom all is equipped with the locating lever, two the locating lever is sliding connection respectively in two in the fixed pipe.

Preferably, the right end of the bottom of the main writing display board is provided with a controller for controlling the extension of the piston rod in the electric telescopic rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this teaching show board can drive the regulation post through the electric telescopic handle who sets up and upwards or move down to realize the main altitude mixture control of writing the show board, so that the business administration specialty of different heights gives lessons mr and uses, and write the left and right sides of show board at the main and set up the vice show board of writing that can expand, effectively improved the volume of writing of this show board, the mr of giving lessons writes the use.

2. The controller used for controlling the extension and retraction of the piston rod in the electric telescopic rod is arranged at the bottom of the main writing display board, so that a teacher giving lessons can quickly adjust the height of the main writing display board as required.

3. The stability of mainly writing the show board can be improved through the fixed pipe and the locating lever that set up.

Drawings

Fig. 1 is a schematic structural view of the whole first state of the present invention;

fig. 2 is a structural diagram of the whole second state of the present invention;

FIG. 3 is a partial schematic view of the present invention;

FIG. 4 is a schematic structural view of a secondary writing display board of the present invention;

fig. 5 is a second partial schematic structural diagram of the present invention.

In the figure: base 1, rectangle stand 2, rectangle activity groove 20, mounting groove 21, regulation post 3, main show board 4, U-shaped connecting plate 40, bar limiting plate 41, bar spout 410, fixed lug 42, vice show board 5 of writing, first spacing 50, the spacing 51 of second, rectangle slider 510, electric telescopic handle 6, controller 7, the universal wheel 8 that can brake, fixed pipe 9, locating lever 10 of writing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, 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.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a teaching show board, the on-line screen storage device comprises a base 1, the middle part at base 1 top is equipped with rectangle stand 2, rectangle stand 2's the downward vertical rectangle movable groove 20 of having seted up in top, the downward vertical mounting groove 21 of having seted up in middle part of 20 inner wall bottoms in rectangle movable groove, be equipped with electric telescopic handle 6 in the mounting groove 21, swing joint has the regulation post 3 in the rectangle movable groove 20, the tip fixed connection of electric telescopic handle 6 piston rod is in the middle part of adjusting 3 bottoms of post, it reciprocates to drive the regulation post 3 through electric telescopic handle 6, the top of adjusting 3 front sides of post is connected with main show board 4 of writing through the mount pad, it reciprocates to write show board 4 through adjusting 3 drive owner of post, thereby realize the main altitude mixture control who writes show board 4, the equal swing joint in position that the rear side of mainly writing show board 4 and be located the left and right sides has vice show board 5 of writing, the volume of writing of this show board has effectively been improved, the teacher of giving lessons of being convenient for use writes.

In this embodiment, the bottom of base 1 and the position that is close to four corners all are equipped with brakeable universal wheel 8, make things convenient for the removal and the fixed of this show board.

Specifically, the rear side of the main writing display board 4 and the positions at the edges of the left and right sides are provided with U-shaped connecting plates 40 for positioning the positions of the auxiliary writing display boards 5, the auxiliary writing display boards 5 are slidably connected with the U-shaped connecting plates 40, and the auxiliary writing display boards 5 are positioned at the rear side of the main writing display board 4 through the U-shaped connecting plates 40.

Further, the well upper portion of two U-shaped connecting plates 40 rear sides is connected with bar limiting plate 41 jointly, and bar spout 410 that is equipped with symmetric distribution is opened to the rear side of bar limiting plate 41, and bar limiting plate 41 can further fix a position the vice position of writing show board 5, improves the vice stability of writing show board 5.

Further, the edge that the rear side of two pairs of writing show boards 5 just is located the looks lateral surface mutually all is equipped with first spacing 50, and the edge that the rear side of two pairs of writing show boards 5 just is located the opposite flank all is equipped with the spacing 51 of second, and the well upper portion of the spacing 51 rear sides of second is equipped with the rectangle slider 510 of sliding connection in bar spout 410, ensures that the vice show board 5 of writing stably moves left or right.

Further, the top of base 1 and the position that is close to the 2 left and right sides of rectangle stand all are equipped with fixed pipe 9, and the main bottom of writing 4 rear sides of show boards and the position that is close to both ends all is equipped with fixed lug 42, and the bottom of two fixed lug 42 all is equipped with locating lever 10, and two locating levers 10 are sliding connection respectively in two fixed pipes 9, can improve the main stability of writing show boards 4.

Further, the right-hand member of main 4 bottoms of writing the show board is equipped with and is arranged in controlling the flexible controller 7 of electric telescopic handle 6 well piston rod, and the bottom of controller 7 is provided with two buttons, is "rising" button and "decline" button respectively, can be convenient for the teacher of giving lessons to write the height of show board 4 as required fast speed adjusting.

When the teaching display board is used, a user controls the piston rod in the electric telescopic rod 6 to move upwards or downwards through the controller 7 arranged at the right end of the bottom of the main writing display board 4, so that the piston rod drives the adjusting column 3 to move up and down, and meanwhile, the adjusting column 3 drives the main writing display board 4 to synchronously move up and down until the height of the main writing display board 4 is suitable for the user; when the main writing display board 4 is not enough to write, the user can pull the two auxiliary writing display boards 5 outward, thereby providing an additional writing display board for the user without erasing the main writing display board 4, so that the user can use the writing display board conveniently.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a teaching show board which characterized in that: including base (1), the middle part at base (1) top is equipped with rectangle stand (2), rectangle activity groove (20) have been seted up to the vertical rectangle that has downwards in top of rectangle stand (2), middle part vertical installation groove (21) have been seted up downwards in rectangle activity groove (20) inner wall bottom, be equipped with electric telescopic handle (6) in installation groove (21), swing joint has the regulation post (3) in rectangle activity groove (20), the tip fixed connection of electric telescopic handle (6) piston rod is in the middle part of adjusting post (3) bottom, the top of adjusting post (3) front side is connected with the owner through the mount pad and writes show board (4), the main rear side of writing show board (4) and the equal swing joint in position that is located the left and right sides have vice show board (5) of writing.

2. The teaching show board of claim 1, wherein: the bottom of base (1) and the position that is close to four corners all is equipped with can brake universal wheel (8).

3. The teaching display board of claim 1, wherein: the rear side of main show board (4) of writing just is located the position at left and right sides edge and all is equipped with U-shaped connecting plate (40) that are used for the vice show board (5) position of writing of location, vice show board (5) of writing and U-shaped connecting plate (40) sliding connection.

4. A teaching display board as claimed in claim 3, wherein: the middle upper part of the rear side of the two U-shaped connecting plates (40) is connected with a strip-shaped limiting plate (41) together, and the rear side of the strip-shaped limiting plate (41) is provided with symmetrically distributed strip-shaped sliding grooves (410).

5. The teaching display board of claim 4, wherein: two the rear side of vice writing show board (5) and the edge that is located the lateral surface of mutually backing on the back all is equipped with first spacing (50), two the rear side of vice writing show board (5) and the edge that is located the opposite flank all is equipped with second spacing (51), the well upper portion of second spacing (51) rear side is equipped with rectangle slider (510) of sliding connection in bar spout (410).

6. The teaching display board of claim 1, wherein: the top of base (1) and the position that is close to the rectangle stand (2) left and right sides all are equipped with fixed pipe (9), the bottom of mainly writing show board (4) rear side and the position that is close to both ends all are equipped with fixed lug (42), two the bottom of fixed lug (42) all is equipped with locating lever (10), two locating lever (10) sliding connection respectively in two fixed pipe (9).

7. The teaching display board of claim 1, wherein: the right-hand member of main show board (4) bottom is equipped with controller (7) that are arranged in controlling electric telescopic handle (6) piston rod flexible.