CN210006275U

CN210006275U - multifunctional Chinese teaching display board

Info

Publication number: CN210006275U
Application number: CN201920472165.7U
Authority: CN
Inventors: 孙敏敏
Original assignee: Shandong Xiehe University
Current assignee: Shandong Xiehe University
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-01-31
Anticipated expiration: 2029-04-09

Abstract

The utility model relates to an multi-functional chinese teaching show board, comprising a base plate, equal sliding connection has the backup pad all around the bottom plate bottom, just the restriction groove has been seted up to the bottom plate bottom, the restriction groove sets up in the backup pad both sides, sliding connection has the restriction board in the restriction groove, restriction board and backup pad fixed connection, in the middle of the bottom plate bottom and backup pad bottom all are provided with the universal wheel, the bottom plate top is provided with the carousel, simple structure, and reasonable in design strengthens the stability of wholly placing, can dismantle second show board to show board and fold show board and second show board, conveniently carry and deposit, have lift and rotatory function simultaneously, make the convenience that the teaching can be more, and can hang show board and second show board, strengthen the bandwagon effect, not only can protect the teaching content on show board and the second show board through the baffle, can also reduce the entering of dust.

Description

multifunctional Chinese teaching display board

Technical Field

The utility model relates to an multi-functional chinese teaching show boards belongs to education technical field.

Background

In traditional chinese teaching, the teacher need carry out a large amount of blackboard writing usually, because course time arrangement is nervous, carry out a large amount of blackboard writing at the time of lessoning and can influence the efficiency of giving lessons, so the teacher can write blackboard writing content in advance to the teaching aid of portable show board class etc. in front of the class usually, and then take the classroom to give lessons and use, to the show board, need can conveniently carry and place, the bandwagon effect of show board will be strengthened when using, and will protect the teaching content who writes, prevent to wipe the handwriting because of the error, and will make the stability that the show board can be more when using, therefore, need to advance steps and improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide multi-functional chinese teaching show boards, through being provided with the backup pad, can strengthen the stability when show board and second show board use, through being provided with the carousel, make the device have rotatory function when using, through setting up lift loop bar and interior pole in the lift, can go up and down to show board and second show board, thereby convenience more when using, through being provided with rings and fag end, can hang show board and second show board, strengthen the bandwagon effect, through second bolt and connecting block, can dismantle show board, make carrying and placing of show board and second show board can be more convenient, through being provided with the baffle, can prevent that the mistake from wiping the handwriting because of, and reduce the entering of dust, with the problem of proposing in solving above-mentioned background art.

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

multi-functional chinese teaching show board, comprising a base plate, equal sliding connection has the backup pad around the bottom plate bottom, just the restriction groove has been seted up to the bottom plate bottom, the restriction groove sets up in the backup pad both sides, sliding connection has the restriction board in the restriction groove, restriction board and backup pad fixed connection, all be provided with the universal wheel bottom the middle and backup pad bottom of bottom plate bottom, the bottom plate top is provided with the carousel, fixedly connected with dwang in the middle of the carousel bottom, the dwang passes through the bearing and is connected with the bottom plate, carousel top both sides fixedly connected with lift loop bar, be provided with the interior pole that goes up and down in the lift loop bar, through bolt fixed connection in the interior pole that goes up and down and the lift loop bar, the pole top is provided with the connecting block in the lift, the interior pole passes through second bolt fixed connection with the connecting block, connecting block top fixedly connected with show board, show board top hinged joint has the second show board, corresponding recess has been seted up in show board and the second show board, be provided with the baffle.

, a handle is fixedly connected to the side of the supporting plate .

And , arranging a placing box in the middle of the top of the turntable.

, symmetrically connecting hanging rings at the top of the second display board, and connecting rope belts between the hanging rings.

, corresponding pins are disposed on both sides of the display board and the second display board.

, second pins are disposed on the display board and the second display board.

The beneficial effects of the utility model are that the utility model relates to a kinds of multi-functional chinese teaching show boards, through being provided with the backup pad, can strengthen the stability when show board and second show board use, through being provided with the carousel, make the device have rotatory function when using, through setting up lift loop bar and interior pole in the lift, can go up and down to show board and second show board, thereby can be more convenient when using, through being provided with rings and fag end, can hang show board and second show board, strengthen the bandwagon effect, through second bolt and connecting block, can dismantle show board, make the convenience that carries and place of show board and second show board can be more, through being provided with the baffle, can prevent to wipe the handwriting because of the error, and reduce the entering of dust, through being provided with the handle, conveniently operate the backup pad, through being provided with the universal wheel, can be when making things convenient for the device to move, guarantee the support effect of support the support board, through being provided with the box, can place the teaching tool, the practicality through second that the second show board is suitable 357, through being provided with the fixed bar that the show board is convenient for the second, , the fixed bar is convenient for use, the device, the fixed 3526, it is convenient for the device, it is provided with the fixed 3526, it is strong to go on the display board, it is convenient for the display board, it is provided with the fixed reel, it is convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention at , and are incorporated in and constitute a part of this specification at , which together with the detailed description of the invention at serve to explain the invention and are not intended to limit the invention.

Fig. 1 is a schematic view of the overall structure of an kinds of multifunctional Chinese teaching demonstration board of the present invention;

FIG. 2 is a schematic view of a display board of the display board for multi-functional Chinese teaching of the present invention;

fig. 3 is a schematic view of a second display board of the multifunctional Chinese teaching display board of the present invention;

fig. 4 is a schematic view of a supporting plate of the multifunctional Chinese teaching demonstration board of the present invention;

FIG. 5 is a schematic view of the turntable connection of the display board for multi-functional Chinese teaching of the present invention;

fig. 6 is a schematic view of a bottom plate structure of the kinds of multifunctional Chinese teaching demonstration boards of the present invention;

the reference numbers in the figure are 1, a bottom plate, 2, a supporting plate, 3, a limiting groove, 4, a limiting plate, 5, a universal wheel, 6, a rotating disc, 7, a rotating rod, 8, a lifting sleeve rod, 9, a lifting inner rod, 10, an th bolt, 11, a connecting block, 12, a second bolt, 13, a display plate, 14, a second display plate, 15, a groove, 16, a baffle, 17, a strip-shaped hole, 18, a handle, 19, a placing box, 20, a lifting ring, 21, a rope belt, 22, a th pin shaft, 23 and a second pin shaft.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Please refer to fig. 1-6, the utility model provides multi-functional chinese teaching show boards, including bottom plate 1, bottom plate 1 bottom all sliding connection all around has backup pad 2, can strengthen show board 13 and the stability of second show board 14 when using, just bottom plate 1 bottom has seted up restriction groove 3, restriction groove 3 sets up in backup pad 2 both sides, sliding connection has limiting plate 4 in restriction groove 3, limiting plate 4 and backup pad 2 fixed connection, bottom plate 1 bottom middle and backup pad 2 bottom all are provided with universal wheel 5, can be when making things convenient for the device to remove, guarantee backup pad 2's support effect, bottom plate 1 top is provided with carousel 6, has rotatory function when making the device use, fixedly connected with dwang 7 in the middle of carousel 6 bottom, dwang 7 is connected with bottom plate 1 through the bearing, carousel 6 top both sides fixedly connected with lift loop bar 8, be provided with lift interior pole 9 in the lift loop bar 8, through bolt 10 fixed connection in lift interior pole 9 and lift loop bar 8, can and second show board 13 the mistake when showing board 14, be provided with second show board 14 and handle bar 13, thereby the lift bar 14 is provided with lift bar 13 and lift bar 14, be provided with lift bar 13, thereby the handle bar 14 is provided with lift bar 13 and lift bar 14 and handle bar 14 and be provided with the handle bar 14 and lift bar 14 and handle bar for the handle bar is provided with.

More specifically, backup pad 2 side fixedly connected with handle 18 conveniently operates backup pad 2, be provided with in the middle of the carousel 6 top and place box 19, can place the instrument of teaching usefulness, second show board 14 top symmetric connection has rings 20, be connected with fag end 21 between rings 20, can hang show board 13 and second show board 14, strengthen the bandwagon effect, show board 13 and second show board 14 both sides are provided with corresponding round pin axle 22, can be when using, fix show board 13 and second show board 14, show board 13 and second show board 14 both sides are provided with corresponding second round pin axle 23, can be when folding show board 13 and second show board 14, fix it.

The utility model discloses the theory of operation is fixed display board 13 and second display board 14 through round pin axle 22, use lift loop bar 8 and interior pole 9 of going up and down to carry out the regulation of height to display board 13 and second display board 14, and fix through bolt 10, rotation through carousel 6, drive display board 13 and second display board 14 and rotate, thereby make the show more convenient, and through rings 20 and rope belt 21, hang display board 13 and second display board 14, thereby strengthen the bandwagon effect, when using, take backup pad 2 out, make placing of device stable more, through second bolt 12 and connecting block 11, dismantle display board 13, make carrying and placing of display board 13 and second display board 14 convenient more, the setting of baffle 16, can prevent to wipe the handwriting because of the error, place teaching tool in placing box 19, the setting of second round pin axle 23, can be with second display board 14 at the mistake, the convenience of setting of second display board 13 and the convenience that can be more placed, prevent to the convenience that the baffle 16 from getting into the dust from, the convenient setting of the operation of the baffle 16, the simple structure that can be cleaned because of the mistake, it gets into the convenient setting of the folding of the baffle 16, the convenient setting, it is provided with the convenient operation of the fixing of the baffle 16, it can be convenient to get into the convenience.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

The utility model provides a multi-functional chinese teaching show board, including bottom plate (1), its characterized in that bottom plate (1) bottom all sliding connection all around has backup pad (2), just restriction groove (3) have been seted up to bottom plate (1) bottom, restriction groove (3) set up in backup pad (2) both sides, sliding connection has restriction board (4) in restriction groove (3), restriction board (4) and backup pad (2) fixed connection, bottom plate (1) bottom middle and backup pad (2) bottom all are provided with universal wheel (5), bottom plate (1) top is provided with carousel (6), fixedly connected with dwang (7) in the middle of carousel (6) bottom, dwang (7) are connected with bottom plate (1) through the bearing, carousel (6) top both sides fixedly connected with lift loop bar (8), be provided with pole (9) in the lift loop bar (8), through bolt (10) fixed connection in pole (9) and the lift loop bar (8) of going up and down, interior pole (9) and the second show board (13) of being provided with second bar (13) fixed connection recess (11), the corresponding hinge connection is equipped with second groove (13) top (11) 13) in 3615) and the show board (53914) top is provided with second bar (11) hinge connection groove (11).
2. The kinds of multi-functional Chinese teaching demonstration board of claim 1, wherein a handle (18) is fixedly connected to the side of the supporting board (2).
3. The kinds of multi-functional Chinese teaching demonstration board of claim 1, wherein a placement box (19) is disposed in the middle of the top of said rotary plate (6).
4. The kind of multi-functional chinese teaching show board of claim 1, wherein the second show board (14) top symmetry connect with rings (20), connect with rope (21) between the rings (20).
5. The kinds of multi-functional Chinese teaching demonstration board of claim 1, wherein the th demonstration board (13) and the second demonstration board (14) are provided with corresponding th pins (22) at both sides.
6. The kinds of multi-functional Chinese teaching demonstration board of claim 1, wherein the th demonstration board (13) and the second demonstration board (14) are provided with corresponding second pins (23) at both sides.