CN210043438U

CN210043438U - But english teaching is with angle regulation's books rack

Info

Publication number: CN210043438U
Application number: CN201920742372.XU
Authority: CN
Inventors: 王云霞; 刘洋; 刘淑媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-02-11
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses an angle-adjustable book holding rack for English teaching, which relates to the technical field of English teaching and comprises a base, wherein a supporting rod is fixedly inserted at the top end of the base, a first U-shaped frame is sleeved at the top end of the supporting rod, the first U-shaped frame is fixedly arranged on the supporting rod through a bolt, a second U-shaped frame is welded at the top end of the first U-shaped frame, a shaft rod is fixedly inserted on the side frame wall of the second U-shaped frame, a movable block is arranged on the shaft rod, a connecting rod is welded on the movable block, a holding plate is fixedly arranged at one end of the connecting rod far away from the movable block through a bolt, a supporting strip is welded at the bottom end of the front side of the holding plate, the connecting rod on the holding plate is welded on the movable block, and the movable block is movably sleeved on the shaft rod, so that the holding plate can rotate by, the inclination angle of the device can be adjusted according to actual needs, and the applicability is higher.

Description

But english teaching is with angle regulation's books rack

Technical Field

The utility model relates to an english teaching technical field specifically is an but english teaching is with angle regulation's books rack.

Background

English teaching refers to a process of teaching English for people who are not or not the first language, and English teaching designs various professional theoretical knowledge including linguistics, acquisition of the second language and vocabularies. The English teaching is a progressive process, and English learning is vital to people who are or are not the first language in the world today in which the globalization and rapid development are achieved.

However, at present, book rack is used in english teaching, at the in-process of using, can not adjust its angle according to actual need, the flexibility is poor, uses inconveniently to do not press from both sides tight structure on the rack, the condition of landing appears in books easily. Therefore, the technical personnel in the field provide an adjustable angle's books rack for english teaching to solve the problem that proposes in the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide an but english teaching is with angle regulation's books rack to solve the english teaching book rack of proposing in the above-mentioned background art, at the in-process that uses, can not adjust its angle according to actual need, the flexibility is poor, uses inconveniently, and does not have the clamp structure on the rack, but the problem of landing appears in books easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an but english teaching is with angle regulation's books rack, includes the base, the top of base is fixed to be pegged graft and is had the bracing piece, the top of bracing piece has cup jointed first U-shaped frame, just first U-shaped frame passes through bolt fixed mounting on the bracing piece, the top welding of first U-shaped frame has second U-shaped frame, it has the axostylus axostyle to fix pegging graft on the side frame wall of second U-shaped frame, be provided with the movable block on the axostylus axostyle, the welding has the connecting rod on the movable block, the connecting rod is kept away from the one end of movable block and is passed through bolt fixed mounting and place the board, it has the support bar to place the positive bottom welding of board, place and seted up the slot on the board, place the fixed installation piece.

As a further aspect of the present invention: the movable block is movably sleeved on the shaft lever, and one side of the movable block is provided with a tight abutting groove.

As a further aspect of the present invention: the thread on the other side groove wall of the second U-shaped groove penetrates through a threaded rod, a turntable is fixedly sleeved on one end, extending out of the second U-shaped frame, of the threaded rod, and the other end of the threaded rod is inserted into the abutting groove.

As a further aspect of the present invention: the book cabinet is movably inserted into the placing plate, and a handle is fixedly arranged on the book cabinet through screws.

As a further aspect of the present invention: the two slots are movably inserted with insertion rods, one ends of the insertion rods, extending out of the slots, are fixedly provided with clamping blocks, and the clamping blocks are transparent blocks.

As a further aspect of the present invention: one end of the inserted bar extending into the slot is fixedly connected with a spring, and one end of the spring is fixedly connected to the slot wall of the slot.

As a further aspect of the present invention: the pen container is sleeved in the lantern ring, the container body of the pen container is longer than chalk, and the top end of the pen container is screwed with the container cover.

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

1. the connecting rod of the placing plate is welded on the movable block, and the movable block is movably sleeved on the shaft rod, so that the placing plate can rotate by taking the shaft rod as an axis, the inclination angle of the placing plate is adjusted according to actual needs, and the applicability is higher; the screw thread on the frame wall on the second U-shaped frame passes through the threaded rod, the threaded rod can be rotated on the second U-shaped frame, the threaded rod is rotated into the abutting groove of the movable block, the threaded rod is abutted against the shaft lever, the movable block is abutted and fixed, and then the placing plate after the angle adjustment is finished is fixed, the structure is simple, and the function is practical; the inserted bar that sets up tight piece of clamp passes through spring fixed connection on the cell wall of slot, and the pulling force that utilizes the spring to produce can press from both sides tight piece clamp tightly on books, prevents that it from taking place the condition of landing to press from both sides tight piece and be transparent piece, can not cause the problem of sheltering from to the books of placing again, reasonable in design.

2. The pen container is sleeved on the lantern ring and can be used for storing the pen container, the height of the pen container body is smaller than the length of chalks, and the chalks can be conveniently taken from the pen container; the book cabinet is movably arranged in the placing plate, so that books can be conveniently stored in the book cabinet, and the situation that the books are lost is avoided.

Drawings

FIG. 1 is a structural diagram of an angle-adjustable book holding rack for English teaching;

FIG. 2 is a sectional view of a side structure of a second U-shaped frame in an angle-adjustable book placement rack for English teaching;

FIG. 3 is a schematic structural view of a placing plate in an angle-adjustable book placing rack for English teaching;

FIG. 4 is but structure enlargements of A department in english teaching is with angle regulation's books rack.

In the figure: 1. a base; 2. a support bar; 3. a first U-shaped frame; 4. a second U-shaped frame; 5. a threaded rod; 6. a turntable; 7. a connecting rod; 8. placing the plate; 9. a supporting strip; 10. a movable block; 11. a shaft lever; 12. abutting against the groove; 13. mounting blocks; 14. a collar; 15. a pen container; 16. a cylinder cover; 17. placing in a bookcase; 18. a handle; 19. a slot; 20. inserting a rod; 21. a spring; 22. and (5) clamping the blocks.

Detailed Description

Referring to fig. 1-4, in an embodiment of the present invention, an angle-adjustable book holding rack for english teaching comprises a base 1, a support rod 2 is fixedly inserted into a top end of the base 1, a first U-shaped frame 3 is sleeved on a top end of the support rod 2, the first U-shaped frame 3 is fixedly mounted on the support rod 2 through a bolt, a second U-shaped frame 4 is welded on a top end of the first U-shaped frame 3, a shaft rod 11 is fixedly inserted into a side frame wall of the second U-shaped frame 4, a movable block 10 is arranged on the shaft rod 11, the movable block 10 is movably sleeved on the shaft rod 11, a tightening groove 12 is formed on one side of the movable block 10, a threaded rod 5 is threaded on a wall of the other side of the second U-shaped groove 4, a rotary table 6 is fixedly sleeved on one end of the threaded rod 5 extending out of the second U-shaped frame 4, the other end of the threaded rod 5 is inserted into the tightening groove 12, the movable block, the placing plate 8 fixedly connected with the movable block 10 through the connecting rod 7 can adjust the angle by taking the shaft lever 11 as an axis, so that the applicability is stronger.

The welding has connecting rod 7 on the movable block 10, the one end that movable block 10 was kept away from to connecting rod 7 has through bolt fixed mounting places board 8, place the positive bottom welding of board 8 and have support bar 9, place and seted up slot 19 on the board 8, the fixed installation piece 13 that is provided with in one side of placing board 8, the grafting of placing the activity in the board 8 has book case 17, install handle 18 through screw fixation on the book case 17, the grafting of activity has inserted bar 20 in two slots 19, inserted bar 20 extends the fixed tight piece 22 of clamp that is provided with of one end of slot 19, and press from both sides tight piece 22 and be the transparent piece, the pulling force that the usable spring 21 of the tight piece 22 of clamp on the inserted bar 20 produced presss from both sides tightly on the books of placing, avoid it the condition that the landing appears, and press from both sides tight piece 22 and be the transparent piece, can not cause.

The mounting block 13 is fixedly provided with a lantern ring 14 through screws, the lantern ring 14 is sleeved with a pen container 15, the container body of the pen container 15 is longer than chalk, the top end of the pen container 15 is screwed with a container cover 16, chalk can be stored in the pen container 15, and the height of the container body of the pen container 15 is shorter than the length of the chalk, so that the chalk is more convenient to take in the pen container 15.

The utility model discloses a theory of operation is: when in use, firstly, according to actual needs, the rotary table 6 is rotated on the threaded rod 5, the threaded rod 5 is slightly rotated out of the abutting groove 12, then the placing plate 8 is rotated, the placing plate 8 rotates on the shaft lever 11 through the movable block 10 on the connecting rod 7, the inclination angle of the placing plate 8 is adjusted, after the angle adjustment is completed, the rotary table 6 in the opposite direction on the threaded rod 5 is continued, the movable block 10 is abutted on the shaft lever 11 in the abutting groove 12 by utilizing the threaded rod 5, the movable block 10 is fixed, further, the fixing work of the placing plate 8 after the angle adjustment is completed is realized, then English for teaching is placed on the placing plate 8, the supporting strip 9 below the front surface of the placing plate 8 plays a supporting role, the inserting rod 20 is drawn out from the slot 19, the clamping blocks 22 on the inserting rod 20 are clamped on two sides of the book, the book is fixed, and the situation of sliding is avoided, the pen container 15 sleeved in the lantern ring 14 can be used for storing chalks, the height of the container body of the pen container 15 is larger than the length of the chalks, the chalks can be taken conveniently, and the chalk box is simple in structure, economical and practical.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An angle-adjustable book placing rack for English teaching comprises a base (1) and is characterized in that a supporting rod (2) is fixedly inserted into the top end of the base (1), a first U-shaped frame (3) is sleeved on the top end of the supporting rod (2), the first U-shaped frame (3) is fixedly installed on the supporting rod (2) through bolts, a second U-shaped frame (4) is welded to the top end of the first U-shaped frame (3), a shaft rod (11) is fixedly inserted into the side frame wall of the second U-shaped frame (4), a movable block (10) is arranged on the shaft rod (11), a connecting rod (7) is welded on the movable block (10), a placing plate (8) is fixedly installed at one end, far away from the movable block (10), of the connecting rod (7) through bolts, a supporting strip (9) is welded to the front bottom end of the placing plate (8), and a slot (19) is formed in the placing plate (8), one side of the placing plate (8) is fixedly provided with a mounting block (13), and a lantern ring (14) is fixedly mounted on the mounting block (13) through screws.

2. The adjustable-angle book placing frame for English teaching according to claim 1, wherein the movable block (10) is movably sleeved on the shaft rod (11), and one side of the movable block (10) is provided with a pressing groove (12).

3. The adjustable-angle book placing frame for English teaching according to claim 1 or 2, wherein the thread on the other side groove wall of the second U-shaped frame (4) penetrates through a threaded rod (5), the end of the threaded rod (5) extending out of the second U-shaped frame (4) is fixedly sleeved with a turntable (6), and the other end of the threaded rod (5) is inserted into the abutting groove (12).

4. The adjustable-angle book placing frame for English teaching according to claim 1, wherein a book placing cabinet (17) is movably inserted into the placing plate (8), and a handle (18) is fixedly mounted on the book placing cabinet (17) through screws.

5. The adjustable-angle book placing frame for English teaching according to claim 1, wherein an insertion rod (20) is movably inserted into the two insertion grooves (19), a clamping block (22) is fixedly arranged at one end of the insertion rod (20) extending out of the insertion groove (19), and the clamping block (22) is a transparent block.

6. The adjustable-angle book placing frame for English teaching according to claim 5, wherein one end of the insertion rod (20) extending into the slot (19) is fixedly connected with a spring (21), and one end of the spring (21) is fixedly connected to the slot wall of the slot (19).

7. The English teaching book placing frame with the adjustable angle is characterized in that a pen container (15) is sleeved in the lantern ring (14), the length of a body of the pen container (15) is larger than that of chalk, and a cover (16) is screwed on the top end of the pen container (15).