CN215679745U

CN215679745U - English and American literature education show teaching aid

Info

Publication number: CN215679745U
Application number: CN202121388796.4U
Authority: CN
Inventors: 史龙
Original assignee: Pingdingshan University
Current assignee: Pingdingshan University
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-01-28
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses an English and American literature education display teaching aid, and particularly relates to the technical field of literature education display teaching aids. According to the foldable display board, the two first display boards and the two second display boards are movably connected together by the hinges, so that the first display boards and the second display boards can be folded in the vertical direction, a teacher with a small size can use the foldable display board conveniently, a teacher with a small stature can use the foldable display board conveniently, the first display boards and the second display boards can be folded, and the foldable display board is small in size and convenient to store.

Description

English and American literature education show teaching aid

Technical Field

The utility model relates to the technical field of literature education display teaching aids, in particular to an English and American literature education display teaching aid.

Background

The teaching aid is the instrument that the school teacher used for assisting to give lessons generally, and the teacher can clearly transmit the content that oneself wanted to express for the student through the teaching aid, and the student also can know teacher's intention more directly perceivedly through the show on the teaching aid in addition. In addition, in the research process of foreign literature, the teaching of teachers can not be assisted by teaching aids, and when the character relations in the literature are combed, students can be clearly helped to know the character relations by the visual expression of the teaching aids.

Show teaching aid among the prior art is convenient for deposit in order to reduce the volume, often can design into the display panel about folding, makes it can also reduce the volume through folding from top to bottom when enlarging the show area, however, to the teacher of giving lessons of some stature gird, the teacher of little volume can be more difficult when the folding teaching aid panel at the top of pulling to can bring inconvenience for teacher's use.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an English and American literature education display teaching aid, wherein two first display boards and two second display boards are movably connected together by using hinges, so that the first display boards and the second display boards can be folded in the vertical direction, and a teacher with a small size can use the teaching aid conveniently, and the problem that the teacher with a small stature is inconvenient to use due to the fact that the height of the up-down folded display boards is high in the prior art is solved.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: the utility model provides an english and american literature education show teaching aid, includes first supporting riser, first supporting riser one side is equipped with two first panels, one of them first panel and first supporting riser one side fixed connection, two be equipped with two second panels, two between the first panel the second panel passes through hinge swing joint, two with two first supporting riser respectively also through hinge swing joint between the second panel, first panel and second panel front side all are inlayed and are scribbled the board, keep away from fixed second panel that is equipped with in first supporting riser's a first panel one side, the inside lifting adjusting mechanism that is equipped with of first supporting riser, lifting adjusting mechanism extends first supporting riser bottom.

Further, lift adjustment mechanism includes first base, first base is established in first supporting riser bottom, there is the threaded rod inside bottom of first base through bearing swing joint, first base is passed and first base top is extended on the threaded rod top, the threaded rod top runs through first supporting riser and extends first supporting riser top, the threaded rod passes through threaded connection with first supporting riser, the inside drive mechanism that is equipped with of first base.

Further, drive mechanism includes first bevel gear, first bevel gear is fixed to be established in threaded rod outer end bottom, first bevel gear establishes in the inside bottom of first base, first bevel gear one side meshing has the second bevel gear, second bevel gear one side is fixed and is equipped with the pivot, first base is passed and first base one side is extended to pivot one end, the pivot passes through bearing swing joint with first base.

Furthermore, a connecting rod is fixedly arranged at one end of the rotating shaft and arranged on one side of the first base, and a pedal plate is sleeved at the bottom end of the connecting rod.

Furthermore, a second base is arranged at the bottom of the second supporting rod, a vertical rod is fixedly arranged at the top of the second base, and the top end of the vertical rod penetrates through the second supporting rod and extends out of the top of the second supporting rod.

Further, two there is the buckle first panel bottom one side all through damping pivot swing joint, two second panel bottom one side all is fixed and is equipped with the block tongue, the block tongue joint is inside the buckle.

Further, two first recess, two have all been seted up to first panel front side top and bottom two second recesses have all been seted up to second panel front side and rear side, the second recess is established in first recess one side.

The utility model has the following advantages:

1. the two first display boards and the two second display boards are movably connected together by the hinges, so that the first display boards and the second display boards can be folded in the vertical direction, and the folding display rack is convenient for teachers with small sizes to use;

2. according to the utility model, the pedal is stepped by feet, the pedal drives the connecting rod, the rotating shaft, the second bevel gear and the first bevel gear to rotate, the threaded rod is driven to rotate by the first bevel gear, and the first supporting vertical plate is in threaded connection with the threaded rod, so that the threaded rod can drive the first supporting vertical plate to move upwards in the rotating process, and the first display plate and the second display plate can be driven to move upwards by the first supporting vertical plate to adjust the position of the scribbling plate, so that a teacher can conveniently write at the bottom of the scribbling plate, and the display range can be expanded by increasing the heights of the first display plate and the second display plate, so that the teacher can conveniently watch students behind a classroom.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a schematic structural diagram of a first display board and a first groove, and a second display board and a second groove provided in the present invention;

fig. 3 is a cross-sectional view of a first support riser and a first base provided by the present invention;

fig. 4 is a schematic structural diagram of the first display board and the second display board provided in the present invention after being stacked;

fig. 5 is a schematic structural view of the first display board, the second display board, the buckle and the latch according to the present invention.

In the figure: the painting device comprises a first supporting vertical plate 1, a first display plate 2, a second display plate 3, a painting plate 4, a second supporting vertical plate 5, a first base 6, a threaded rod 7, a first bevel gear 8, a second bevel gear 9, a rotating shaft 10, a connecting rod 11, a pedal 12, a second base 13, a vertical rod 14, a buckle 15, a clamping tongue 16, a first groove 17 and a second groove 18.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached figures 1, 2, 4 and 5 of the specification, the English and American literature education display teaching aid comprises a first supporting vertical plate 1, wherein two first display plates 2 are arranged on one side of the first supporting vertical plate 1, one of the first display boards 2 is fixedly connected with one side of a first supporting vertical board 1, two second display boards 3 are arranged between the two first display boards 2, the two second display boards 3 are respectively movably connected with the two first supporting vertical boards 1 through hinges, the two second display boards 3 are also movably connected through hinges, the front sides of the first display board 2 and the second display board 3 are embedded with painting boards 4, one side of the first display board 2 far away from the first supporting vertical board 1 is fixedly provided with the second display board 3, the lifting adjusting mechanism is arranged inside the first supporting vertical plate 1 and extends out of the bottom of the first supporting vertical plate 1.

Two first recess 17, two have all been seted up to 2 front sides tops of first panel and bottom two second recesses 18 have all been seted up to 3 front sides of second panel and rear side, second recess 18 is established in first recess 17 one side, is convenient for inlay the hinge inside first panel 2 and second panel 3 to can make things convenient for folding first panel 2 and second panel 3 in vertical direction.

The implementation scenario is specifically as follows: when the first display board 2 and the second display board 3 need to be folded, the two second display boards 3 and the other first display board 2 which are fixedly installed on one side of the first display board 2 together with the first supporting vertical board 1 can be sequentially rotated around the hinge between the first display board 2 and the second display board 3, in the folding process, the first second display board 3 can be firstly turned to the front side of the first display board 2, then the other second display board 3 is turned to the front side of the first second display board 3, and finally the other first display board 2 is turned to the front side of the second display board 3, so that the two first display boards 2 and the two second display boards 3 can be folded together in the vertical direction Convenient storage, this embodiment has specifically solved among the prior art the less mr of body inconvenient problem of using.

Referring to specification attached figure 1, 2, 4 and 5, the english and american literature education show teaching aid of this embodiment, including lifting adjusting mechanism, lifting adjusting mechanism includes first base 6, first base 6 is established in first supporting riser 1 bottom, there is threaded rod 7 in the inside bottom of first base 6 through bearing swing joint, first base 6 is passed and first base 6 top is extended on 7 tops of threaded rod, first supporting riser 1 is run through and first supporting riser 1 top is extended on 7 tops of threaded rod, threaded rod 7 passes through threaded connection with first supporting

riser

1, 6 inside drive mechanism that are equipped with of first base, can adjust the height of first panel 2 and second panel 3 through utilizing lifting adjusting mechanism to make things convenient for the mr to write in the bottom of scribbling board 4, also can bitter expansion display range.

Drive mechanism includes first bevel gear 8, first bevel gear 8 is fixed to be established in 7 outer end bottoms of threaded rod, first bevel gear 8 is established in the inside bottom of first base 6, the meshing of 8 one sides of first bevel gear has second bevel gear 9, the fixed pivot 10 that is equipped with in 9 one sides of second bevel gear, first base 6 is passed and first base 6 one side is extended to pivot 10 one end, pivot 10 passes through bearing swing joint with first base 6, can drive threaded rod 7 through drive mechanism and rotate to can adjust the height of first panel 2 and second panel 3.

A connecting rod 11 is fixedly arranged at one end of the rotating shaft 10, the connecting rod 11 is arranged on one side of the first base 6, and a pedal plate 12 is sleeved at the bottom end of the connecting rod 11, so that the rotating shaft 10 can be driven to rotate through the pedal plate 12.

The bottom of the second supporting rod 5 is provided with a second base 13, so that the second supporting rod 5 can be supported conveniently, a vertical rod 14 is fixedly arranged at the top of the second base 13, the top end of the vertical rod 14 penetrates through the second supporting rod 5 and extends out of the top of the second supporting rod 5, so that the second supporting rod 5 can be supported conveniently, and the second supporting rod can also be used for guiding the movement of the first display board 2 and the second display board 3.

Two 2 bottom one sides of first panel all have buckle 15, two through damping pivot swing joint 3 bottom one side of second panel all is fixed and is equipped with block tongue 16, the 16 joints of block tongue are inside buckle 15, can utilize buckle 15 and block tongue 16 to be in the same place two first panels 2 and two locks of second panel 3 locking.

The implementation scenario is specifically as follows: when the height of first panel 2 and second panel 3 need to be adjusted, the mr can step on running-board 12 with the foot, and drive connecting rod 11 and pivot 10 through running-board 12 and rotate, then pivot 10 can drive second bevel gear 9 and first bevel gear 8 and rotate, and drive threaded rod 7 through first bevel gear 8 and rotate, because first supporting riser 1 passes through threaded connection with threaded rod 7, threaded rod 7 can drive first supporting riser 1 rebound at the pivoted in-process, and can drive first panel 2 and second panel 3 through first supporting riser 1 and move upwards, in order to adjust the position of scribbling board 4, thereby can make things convenient for the mr to write in the bottom of scribbling board 4, and can also expand the bandwagon range through rising first panel 2 and second panel 3's height, in order to make things convenient for the classmate in the classroom behind to watch.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims

1. The utility model provides an english and american literature education show teaching aid, includes first supporting riser (1), its characterized in that: first supporting riser (1) one side is equipped with two first panels (2), one of them first panel (2) and first supporting riser (1) one side fixed connection, two be equipped with two second panels (3), two between first panel (2) second panel (3) pass through hinge swing joint, two with two first supporting riser (1) respectively, also pass through hinge swing joint between second panel (3), first panel (2) and second panel (3) front side all are inlayed and are scribbled board (4), keep away from fixed second panel (3) that is equipped with in first panel (2) one side of first supporting riser (1), first supporting riser (1) inside is equipped with lifting adjusting mechanism, lifting adjusting mechanism extends first supporting riser (1) bottom.

2. The English and American literature education show teaching aid of claim 1, characterized in that: lifting adjusting mechanism includes first base (6), establish in first supporting riser (1) bottom first base (6), there is threaded rod (7) first base (6) inside bottom through bearing swing joint, threaded rod (7) top is passed first base (6) and is extended first base (6) top, threaded rod (7) top is run through first supporting riser (1) and is extended first supporting riser (1) top, threaded rod (7) pass through threaded connection with first supporting riser (1), first base (6) inside is equipped with drive mechanism.

3. The English and American literature education show teaching aid of claim 2, characterized in that: the transmission mechanism comprises a first bevel gear (8), the first bevel gear (8) is fixedly arranged at the bottom of the outer end of the threaded rod (7), the first bevel gear (8) is arranged at the bottom of the first base (6), one side of the first bevel gear (8) is meshed with a second bevel gear (9), a rotating shaft (10) is fixedly arranged on one side of the second bevel gear (9), one end of the rotating shaft (10) penetrates through the first base (6) and extends out of one side of the first base (6), and the rotating shaft (10) is movably connected with the first base (6) through a bearing.

4. An English and American literature education show teaching aid of claim 3, characterized in that: a connecting rod (11) is fixedly arranged at one end of the rotating shaft (10), the connecting rod (11) is arranged on one side of the first base (6), and a pedal (12) is sleeved at the bottom end of the connecting rod (11).

5. The English and American literature education show teaching aid of claim 1, characterized in that: the bottom of the second supporting rod (5) is provided with a second base (13), the top of the second base (13) is fixedly provided with a vertical rod (14), and the top end of the vertical rod (14) penetrates through the second supporting rod (5) and extends out of the top of the second supporting rod (5).

6. The English and American literature education show teaching aid of claim 1, characterized in that: two first panel (2) bottom one side all has buckle (15), two through damping pivot swing joint second panel (3) bottom one side all is fixed and is equipped with block tongue (16), block tongue (16) joint is inside buckle (15).

7. The English and American literature education show teaching aid of claim 1, characterized in that: two first recess (17), two have all been seted up to first panel (2) front side top and bottom two second recess (18) have all been seted up to second panel (3) front side and rear side, first recess (17) one side is established in second recess (18).