CN211703861U

CN211703861U - Book shelf supporting device for reading in Chinese teaching

Info

Publication number: CN211703861U
Application number: CN201922029459.5U
Authority: CN
Inventors: 向小金; 滕灿
Original assignee: Jiangxi Modern Polytechnic College
Current assignee: Jiangxi Modern Polytechnic College
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-10-20
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a teaching tool technical field just discloses a bookshelf strutting arrangement is read in chinese teaching, including first backup pad, one side swing joint of first backup pad has the pivot, the outer wall swing joint of pivot has the second backup pad, the bottom of first backup pad and the equal fixedly connected with second connecting block in bottom of second backup pad, one side fixedly connected with bottom sprag pole of second connecting block, bottom sprag pole's outer wall swing joint has the slider, the top fixedly connected with fixing sleeve of slider. This bookshelf strutting arrangement is read in chinese teaching can place the textbook at the top of first backup pad and second backup pad in chinese teaching, can fix the position of chinese textbook, has solved general chinese teaching textbook position and has been difficult for fixing to reduce the problem of chinese teaching course progress, made things convenient for the use of chinese mr on the classroom, satisfied the user demand of chinese teaching.

Description

Book shelf supporting device for reading in Chinese teaching

Technical Field

The utility model relates to a teaching tool technical field specifically is a bookshelf strutting arrangement is read in chinese teaching.

Background

The teaching aid can improve the learning interest of students, enrich perceptual knowledge, help to form clear concepts and develop the observation ability and thinking ability of students. Generally, the teaching aid is divided into a common teaching aid, a special teaching aid and a child teaching aid.

In addition, the existing Chinese teacher needs to fix the Chinese textbook through the board and other objects all the time in the teaching process, so that the teaching of the Chinese teacher is facilitated, but the phenomenon that the textbook slips off easily occurs when the Chinese textbook is fixed, and the Chinese teacher needs to look at the textbook all the time at a low position, so that the teaching progress of the Chinese teacher can be influenced after a long time, and the use requirement of the Chinese teaching cannot be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bookshelf strutting arrangement is read in chinese teaching possesses advantages such as can improve the teaching progress effect of chinese mr in the classroom, has solved the position of current chinese teaching in-process textbook and is difficult for fixing to can not adjust the position of textbook, thereby lead to the chinese teaching progress not high, can not satisfy the problem of chinese teaching user demand.

(II) technical scheme

For the purpose that realizes above-mentioned chinese teaching strutting arrangement improvement teaching progress, the utility model provides a following technical scheme: a bookshelf supporting device for Chinese teaching comprises a first supporting plate, wherein one side of the first supporting plate is movably connected with a rotating shaft, the outer wall of the rotating shaft is movably connected with a second supporting plate, the bottom of the first supporting plate and the bottom of the second supporting plate are both fixedly connected with a second connecting block, one side of the second connecting block is fixedly connected with a bottom supporting rod, the outer wall of the bottom supporting rod is movably connected with a sliding block, the top of the sliding block is fixedly connected with a fixed sleeve, the inner wall of the fixed sleeve is movably connected with a first movable rod, the top of the first movable rod is fixedly connected with a pressing plate, the bottom of the pressing plate is fixedly connected with an anti-slip layer, the bottom of the pressing plate is fixedly connected with a limiting rod, the top of the first supporting plate and the top of the second supporting plate are both fixedly connected with a first connecting block, and one side, connecting grooves are formed in the top of the top supporting rod, a third connecting block is fixedly connected to the back face of the first supporting plate and the back face of the second supporting plate, a connecting shaft is fixedly connected to one side of the third connecting block, a third supporting plate is movably connected to the outer wall of the connecting shaft, a second movable rod is movably connected to the back face of the second supporting plate, and baffles are fixedly connected to the top of the first supporting plate and the top of the second supporting plate.

Preferably, the shape and size of the first supporting plate and the shape and size of the second supporting plate are matched with each other, and the first supporting plate is rotatably connected with the second supporting plate through a rotating shaft.

Preferably, the length of the pressing plates is greater than the width of the first supporting plate and the width of the second supporting plate respectively, the number of the pressing plates is four, every two pressing plates are in one group, and the two groups of pressing plates are arranged at the top of the first supporting plate and the top of the second supporting plate respectively.

Preferably, the shape and size of the sliding block are matched with those of the bottom supporting rod, and the pressing plate is connected with the bottom supporting rod in a sliding mode through the sliding block.

Preferably, the baffle is an L-shaped baffle, and the length of the baffle is less than the length of the connection between the first support plate and the second support plate.

Preferably, the shape and size of the limiting rod are matched with those of the connecting groove, and the pressing plate is fixedly connected with the top supporting rod through the limiting rod and the connecting groove.

Preferably, the front surface of the third supporting plate is provided with a connecting hole, the shape and size of the connecting hole are matched with those of the second movable rod, the second movable rod is connected with the third supporting plate in a clamping manner through the connecting hole, and the third supporting plate is respectively connected with the back surface of the first supporting plate and the back surface of the second supporting plate in a rotating manner through a connecting shaft.

Third, beneficial effect

Compared with the prior art, the utility model provides a bookshelf strutting arrangement is read in chinese teaching possesses following beneficial effect:

1. this bookshelf strutting arrangement is read in chinese teaching, through first backup pad, the top support pole, the second backup pad, connecting groove, first connecting block, a pressing plate, the second connecting block, the slider, the bottom sprag pole, the baffle, the mutually supporting of pivot and gag lever post is used, can place the textbook at the top of first backup pad and second backup pad on chinese teaching, can fix the position of chinese textbook, it is difficult for fixing to have solved general chinese teaching textbook position, thereby reduce the problem of chinese teaching course progress, made things convenient for the use of chinese mr on the classroom, the user demand of chinese teaching has been satisfied.

2. This bookshelf strutting arrangement is read in chinese teaching through the fixed sleeve and the movable rod that set up, can highly adjust the clamp plate, and the chinese mr of being convenient for uses on the classroom.

3. This bookshelf strutting arrangement is read in chinese teaching through connecting axle, third connecting block, third backup pad, movable rod and the connecting hole that sets up, can support the position of first backup pad and second backup pad to can adjust the position of first backup pad and second backup pad and horizontal plane, convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a rear view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is a schematic view of the pressing plate structure of the present invention.

In the figure: 1. a first support plate; 2. a top support bar; 3. a second support plate; 4. a connecting groove; 5. a first connection block; 6. pressing a plate; 7. a second connecting block; 8. a slider; 9. a bottom support bar; 10. a baffle plate; 11. a rotating shaft; 12. fixing the sleeve; 13. a first movable rod; 14. a limiting rod; 15. a connecting shaft; 16. A third connecting block; 17. a third support plate; 18. a second movable rod; 19. connecting holes; 20. and an anti-slip layer.

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.

Referring to fig. 1-5, a bookshelf supporting device for teaching chinese language comprises a first supporting plate 1, a rotating shaft 11 movably connected to one side of the first supporting plate 1, a second supporting plate 3 movably connected to the outer wall of the rotating shaft 11, the first supporting plate 1 and the second supporting plate 3 are matched in shape and size, the first supporting plate 1 is rotatably connected to the second supporting plate 3 through the rotating shaft 11, the connecting position of the first supporting plate 1 and the second supporting plate 3 can be adjusted through the rotating shaft 11, so as to be convenient for a chinese teacher to use, a second connecting block 7 is fixedly connected to the bottom of the first supporting plate 1 and the bottom of the second supporting plate 3, a bottom supporting rod 9 is fixedly connected to one side of the second connecting block 7, a sliding block 8 is movably connected to the outer wall of the bottom supporting rod 9, a fixed sleeve 12 is fixedly connected to the top of the sliding block 8, and a movable rod 13 is movably connected to the inner wall of the fixed sleeve 12, the top of the first movable rod 13 is fixedly connected with a pressing plate 6, the length of the pressing plate 6 is respectively greater than the width of the first supporting plate 1 and the width of the second supporting plate 3, the number of the pressing plates 6 is four, every two pressing plates 6 are in one group, two groups of pressing plates 6 are respectively arranged on the top of the first supporting plate 1 and the top of the second supporting plate 3, the position of a Chinese textbook can be used through the four pressing plates 6, the classroom progress of a Chinese teacher is convenient to improve, the shape and the size of the sliding block 8 are matched with those of the bottom supporting rod 9, the pressing plates 6 are in sliding connection with the bottom supporting rod 9 through the sliding block 8, the structure of the supporting device is convenient to adjust, the height of the pressing plates 6 can be adjusted through the arranged fixed sleeve 12 and the first movable rod 13, the Chinese teacher can conveniently use in a classroom, the bottom of the pressing plates 6 is fixedly connected with an anti-slip layer 20, the bottom of the pressing plate 6 is fixedly connected with a limiting rod 14, the top of the first supporting plate 1 and the top of the second supporting plate 3 are fixedly connected with a first connecting block 5, one side of the first connecting block 5 is fixedly connected with a top supporting rod 2, the shape and size of the limiting rod 14 are matched with those of a connecting groove 4, the pressing plate 6 is fixedly connected with the top supporting rod 2 through the limiting rod 14 and the connecting groove 4, the top of the top supporting rod 2 is provided with the connecting groove 4, the back of the first supporting plate 1 and the back of the second supporting plate 3 are both fixedly connected with a third connecting block 16, one side of the third connecting block 16 is fixedly connected with a connecting shaft 15, the outer wall of the connecting shaft 15 is movably connected with a third supporting plate 17, the back of the second supporting plate 3 is movably connected with a movable rod two 18, the front of the third supporting plate 17 is provided with a connecting hole 19, and the shape and size of the connecting hole 19, the second movable rod 18 is connected with the third support plate 17 in a clamping manner through a connecting hole 19, the positions of the first support plate 1 and the second support plate 3 can be supported through the connecting shaft 15, the third connecting block 16, the third support plate 17, the second movable rod 18 and the connecting hole 19, the positions of the first support plate 1 and the second support plate 3 and the horizontal plane can be adjusted, the use is convenient, the third support plate 17 is respectively connected with the back of the first support plate 1 and the back of the second support plate 3 in a rotating manner through the connecting shaft 15, the top of the first support plate 1 and the top of the second support plate 3 are both fixedly connected with a baffle 10, the baffle 10 is an L-shaped baffle, the length of the baffle 10 is smaller than that of the first support plate 1 and the second support plate 3, the position of a Chinese textbook can be supported through the baffle 10, a teacher in a classroom can conveniently use the textbook, and the teacher can use the Chinese textbook through the, Top support pole 2, second backup pad 3, connecting groove 4, first connecting block 5, clamp plate 6, second connecting block 7, slider 8, bottom sprag pole 9, baffle 10, pivot 11 and the use of mutually supporting of gag lever post 14, can place the textbook at the top of first backup pad 1 and second backup pad 3 on chinese teaching, can fix the position of chinese textbook, it is difficult fixed to have solved general chinese teaching textbook position, thereby reduce the problem of chinese teaching course progress, made things convenient for the use of chinese mr in the classroom, the user demand of chinese teaching has been satisfied.

When the novel Chinese textbook support is used, a Chinese textbook is placed inside the baffle 10, the pressing plates 6 on the two sides are moved to the edge of the textbook, then the Chinese textbook is fixed inside the connecting groove 4 through the limiting rod 14, then the position of the third supporting plate 17 is rotated through the connecting shaft 15, the supporting device is adjusted to a proper angle, and finally the Chinese textbook support is inserted into a proper connecting hole 19 through the second movable rod 18, so that work is completed.

To sum up, this bookshelf strutting arrangement is read in chinese teaching has reached the effect that improves the teaching progress of chinese mr in the classroom, has solved the difficult fixed position of textbook among the general chinese teaching process to can not adjust the position of textbook, thereby lead to the not high problem of chinese teaching progress, satisfy the user demand of chinese teaching.

It is noted that, herein, relational terms such as first and second, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bookshelf strutting arrangement is read in chinese teaching, includes first backup pad (1), its characterized in that: one side swing joint of first backup pad (1) has pivot (11), the outer wall swing joint of pivot (11) has second backup pad (3), the equal fixedly connected with second connecting block (7) in bottom of the bottom of first backup pad (1) and second backup pad (3), one side fixedly connected with bottom sprag pole (9) of second connecting block (7), the outer wall swing joint of bottom sprag pole (9) has slider (8), the top fixedly connected with fixing sleeve (12) of slider (8), the inner wall swing joint of fixing sleeve (12) has movable rod (13), the top fixedly connected with clamp plate (6) of movable rod (13), the bottom fixedly connected with skid resistant course (20) of clamp plate (6), the bottom fixedly connected with gag lever post (14) of clamp plate (6), the top of first backup pad (1) and the equal fixedly connected with first in top of second backup pad (3) connect first The connecting structure comprises a block (5), one side fixedly connected with top support rod (2) of a first connecting block (5), a connecting groove (4) is formed in the top of the top support rod (2), the back of the first support plate (1) and the back of a second support plate (3) are fixedly connected with a third connecting block (16), one side fixedly connected with connecting shaft (15) of the third connecting block (16), the outer wall of the connecting shaft (15) is movably connected with a third support plate (17), the back of the second support plate (3) is movably connected with a second movable rod (18), and the top of the first support plate (1) and the top of the second support plate (3) are fixedly connected with a baffle (10).

2. The device as claimed in claim 1, wherein the bookshelf comprises: the shape and size of the first supporting plate (1) are matched with the shape and size of the second supporting plate (3), and the first supporting plate (1) is rotatably connected with the second supporting plate (3) through a rotating shaft (11).

3. The device as claimed in claim 1, wherein the bookshelf comprises: the length of clamp plate (6) is greater than the width of first backup pad (1) and the width of second backup pad (3) respectively, and the quantity of clamp plate (6) is four, and per two clamp plates (6) are a set of, and two sets of clamp plate (6) set up respectively at the top of first backup pad (1) and the top of second backup pad (3).

4. The device as claimed in claim 1, wherein the bookshelf comprises: the size and shape of the sliding block (8) are matched with those of the bottom supporting rod (9), and the pressing plate (6) is connected with the bottom supporting rod (9) in a sliding mode through the sliding block (8).

5. The device as claimed in claim 1, wherein the bookshelf comprises: the baffle (10) is an L-shaped baffle, and the length of the baffle (10) is smaller than the length of the connection between the first supporting plate (1) and the second supporting plate (3).

6. The device as claimed in claim 1, wherein the bookshelf comprises: the size and shape of the limiting rod (14) and the size and shape of the connecting groove (4) are matched with each other, and the pressing plate (6) is fixedly connected with the top supporting rod (2) through the limiting rod (14) and the connecting groove (4).

7. The device as claimed in claim 1, wherein the bookshelf comprises: connecting hole (19) have been seted up in the front of third backup pad (17), and the shape size of connecting hole (19) all matches each other with the shape size of movable rod two (18), and movable rod two (18) pass through connecting hole (19) and be connected with third backup pad (17) block, third backup pad (17) are connected with the back of first backup pad (1) and the back of second backup pad (3) rotation respectively through connecting axle (15).