CN205038847U - Teaching is with multi -functional show board - Google Patents

Abstract

The utility model relates to a multifunctional display board for teaching, which belongs to the field of education. The multifunctional display board for teaching includes a base, a roller assembly arranged at the bottom of the base, a lifting assembly connected to the base, a display board connected to the lifting assembly, and a placement box arranged on the display board The lifting assembly includes a sleeve connected to the base, a rod body connected to the sleeve through a telescopic frame, a sleeve rod connected to the rod body through a bearing, and a telescopic frame handle arranged on one side of the telescopic frame . The utility model is equipped with a roller assembly, which is convenient for the display board to move and can be limited; a lifting assembly is provided so that the display board can adjust the orientation and height, which is convenient for display; the lamp group is provided to change the teaching environment according to the teaching needs; two A display board to increase the display area and improve the utilization rate of teaching resources; set the placement box to facilitate the storage and placement of the cards after the teaching display; it is convenient for teaching, integrates multiple functions, and is convenient and fast to use, achieving the convenience of teaching display. Teachers The effect of saving time and effort in teaching.

Description

Multifunctional display board for teaching

technical field

The utility model relates to the field of education, in particular to a multifunctional display board for teaching.

Background technique

When teaching, teachers not only need to teach blackboard writing on the blackboard, but sometimes also need to use auxiliary teaching tools. For example, teaching boards are often used to improve students' learning enthusiasm and facilitate students to watch.

The existing teaching and teaching board is inconvenient to use, has a single function, is complicated to operate, and has low work efficiency.

Contents of the invention

In order to solve the problems of the prior art, the embodiment of the utility model provides a multi-functional display board for teaching which integrates multiple functions, is convenient and quick to use, achieves convenient teaching and display, and saves time and effort for teachers. Described technical scheme is as follows:

The embodiment of the utility model provides a multifunctional display board for teaching, the multifunctional display board for teaching includes a base, a roller assembly arranged at the bottom of the base, a lifting assembly connected with the base, and a lifting assembly connected with the lifting assembly. A display board for component connection, and a placement box arranged on the display board;

The roller assembly includes a roller support connected to the bottom of the base, a roller connected to the roller support through a rotating shaft, grooves uniformly distributed on the outer side of the roller, a pin shaft arranged on the outer side of the base, and The limit handle and the limit arc rod connected by the pin; the bottom of the limit arc rod is matched with the groove;

The lifting assembly includes a sleeve connected to the base, a rod body connected to the sleeve through a telescopic frame, a sleeve rod connected to the rod body through a bearing, and a telescopic frame handle arranged on one side of the telescopic frame;

The display board includes a first display board and a second display board connected to the sleeve rod through a display pin; the first display board includes a display board body, a placement board arranged at the bottom of the display board body, a set LED lamp groups around the display board body, a display groove arranged in the display board body, a magnetic sheet arranged in the display groove, and a display card adsorbed to the magnetic sheet;

The placement box is arranged on the placement board, and includes an upper cover, a lower cover matched with the upper cover, upper cover slots arranged on both sides of the bottom of the upper cover, and two slots arranged on the top of the lower cover. The lower cover chute on the side, the handle located outside the lower cover, and the placement slot located in the lower cover.

The first display board and the second display board have the same structure.

The beneficial effects brought by the technical solution provided by the embodiment of the utility model are:

Set the roller assembly to facilitate the movement of the display board and limit the position; set the lifting assembly so that the display board can adjust the orientation and height, which is convenient for display; set up the light group to change the teaching environment according to the teaching needs; set up two display boards , increase the display area and improve the utilization rate of teaching resources; set up a storage box to facilitate the storage and placement of cards after teaching display; it is convenient for teaching, integrates multiple functions, and is convenient and fast to use, achieving convenient teaching display and saving time for teachers to teach Labor-saving effect.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention , for those skilled in the art, other drawings can also be obtained according to these drawings on the premise of not paying creative work.

Fig. 1 is a schematic structural view of a teaching multifunctional display board provided by an embodiment of the present invention;

Fig. 2 is a side view of the multifunctional display board for teaching provided by the embodiment of the present invention;

Fig. 3 is a schematic structural view of the roller assembly provided by the embodiment of the present invention;

Fig. 4 is a schematic structural view of the placement box provided by the embodiment of the present invention.

detailed description

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings.

Example

The embodiment of the utility model provides a multifunctional display board for teaching. Referring to Fig. 1 and Fig. 2, the multifunctional display board for teaching includes a base 1, a roller assembly 2 arranged at the bottom of the base 1, and a wheel assembly connected to the base 1. Lifting assembly 3, a display board 4 connected to the lifting assembly 3, a placement box 5 arranged on the display board 4;

Referring to FIG. 3 , the roller assembly 2 includes a roller support 21 connected to the bottom of the base 1 , a roller 22 connected to the roller support 21 through a rotating shaft, grooves evenly distributed on the outside of the roller 22 , and a pin shaft 23 arranged on the outside of the base 1 1. The limit handle 24 and the limit arc rod 25 connected with the pin shaft 23; the bottom of the limit arc rod 25 is matched with the groove; the bottom of the limit arc rod 25 can be placed in the groove to prevent the roller 22 Rolling; when the limit handle 24 is turned, the bottom of the limit arc rod 25 leaves the groove, and the roller 22 rolls to facilitate movement;

The lifting assembly 3 includes a sleeve 31 connected to the base 1, a rod body 32 connected to the sleeve 31 through a telescopic frame 33, a sleeve rod 34 connected to the rod body 32 through a bearing 30, and a telescopic frame handle 35 arranged on one side of the telescopic frame 33 ; Through the bearing 30, the display board 4 connected with the sleeve rod 34 can be adjusted to face, which is convenient for display and teaching; by adjusting the handle 35 of the telescopic frame, the height between the rod body 32 and the sleeve 31 can be adjusted, which can adapt to unused display high;

Display plate 4 comprises the first display plate 42 and the second display plate 43 that are connected with sleeve bar 33 by showing pin shaft 41; Plate 42 is taken as an example for detailed description;

The first display board 42 includes a display board body 421, a placement plate 425 arranged at the bottom of the display board body 421, an LED lamp group 422 arranged around the display board body 421, a display groove arranged in the display board body 421, and a display groove arranged in the display board body 421. Display the magnetic sheet 423 in the groove, and the display card 424 adsorbed to the magnetic sheet 423; set the LED light group 422, and the LED light group can be turned on or off according to the teaching needs, so as to change the teaching environment and facilitate teaching; The display card 424 is pasted on the magnetic sheet 423 for display and teaching. When it is not enough for use, another display board is rotated to perform auxiliary display and teaching;

Referring to Fig. 4, the placement box 5 is arranged on the placement board 425, and includes an upper cover 51, a lower cover 52 matching the upper cover 51, upper cover slots 53 arranged on both sides of the bottom of the upper cover 51, and an upper cover slot 53 arranged on the lower cover 52. The lower cover chute 54 on both sides of the top, the handle 55 positioned on the outside of the lower cover 52, the placement groove 56 located in the lower cover 52; the upper cover slot 53 can slide in the lower cover chute 54, so that the upper cover 51 and the lower The cover 52 is slidably connected together; the placement slot 56 is used for placing the display card 424 .

The beneficial effects brought by the technical solution provided by the embodiment of the utility model are:

Set the roller assembly to facilitate the movement of the display board and limit the position; set the lifting assembly so that the display board can adjust the orientation and height, which is convenient for display; set up the light group to change the teaching environment according to the teaching needs; set up two display boards , increase the display area and improve the utilization rate of teaching resources; set up a storage box to facilitate the storage and placement of cards after teaching display; it is convenient for teaching, integrates multiple functions, and is convenient and fast to use, achieving convenient teaching display and saving time for teachers to teach Labor-saving effect.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (2)

1. a Multifunctional demonstration plate is used in teaching, it is characterized in that,

Described teaching Multifunctional demonstration plate comprises base, is arranged on the roll wheel assembly of described base bottom, the lifting assembly be connected with described base, the Graphic Panel be connected with described lifting assembly, the holder be arranged on described Graphic Panel;

Described roll wheel assembly is comprised the roller support be connected with described base bottom, the roller be connected with described roller support by rotating shaft, is distributed on groove outside described roller, is arranged on the bearing pin of described chassis outer side, with the spacing handle of described pinned connection and spacing bow; Arrange with described groove match bottom described spacing bow;

Described lifting assembly comprise be connected with described base sleeve, by the body of rod of expansion bracket and described sleeve connection, the loop bar be connected with the described body of rod by bearing, the expansion bracket handle that is arranged on described expansion bracket side;

Described Graphic Panel comprises by showing the first Graphic Panel that bearing pin is connected with described loop bar and the second Graphic Panel; Described first Graphic Panel comprises Graphic Panel body, is arranged on the placement plate of described Graphic Panel body bottom portion, is arranged on the LED group of described Graphic Panel body surrounding, is arranged on described Graphic Panel intrinsic displaying groove, the magnetic sheet be arranged in described displaying groove, the displaying card that adsorbs with described magnetic sheet;

Described holder is arranged on described placement plate, comprise upper cover, the lower cover matched with described upper cover, the upper cover draw-in groove being arranged at described upper cover two bottom sides, the lower cover chute being arranged at described lower tops both sides, the standing groove that is positioned at handle outside described lower cover, is positioned at described lower cover.

2. teaching Multifunctional demonstration plate according to claim 1, is characterized in that, described first Graphic Panel is identical with described second Graphic Panel structure.