CN212256660U

CN212256660U - A vocabulary grammar show wall for english study

Info

Publication number: CN212256660U
Application number: CN202020130045.1U
Authority: CN
Inventors: 张娟; 谢长佐
Original assignee: Eastern Liaoning University
Current assignee: Eastern Liaoning University
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-12-29
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a vocabulary grammar show wall for english study, the on-line screen storage device comprises a base, the upper surface center department rigid coupling of base is equipped with the one end of vaulting pole, the other end rigid coupling of vaulting pole is equipped with the diaphragm, the upper surface center department rigid coupling of diaphragm is equipped with the rotary drum, the internal clearance of rotary drum is connected with the bull stick, the outer wall rigid coupling of rotary drum is equipped with the kelly, the top rigid coupling of bull stick is equipped with the bedplate, the anterior rigid coupling of lower surface of bedplate is equipped with a vertical tube. A vocabulary grammar show wall for english study, can rotate under the effect of pivot through the plate body, drive the inserted block and inject grooved inside, the inserted block drives the inside that the fixture block card advances the draw-in groove, the plate body after will extending is fixed, when needing the inclination of adjusting plate body, pull the handle and drive even piece and compression spring's elasticity and resist mutually, it slides inside the spout to drive the slide bar, reached show wall can the multi-angle orientation carry out the effect of adjusting, the benefit that can fold and withdraw has been realized.

Description

A vocabulary grammar show wall for english study

Technical Field

The utility model relates to an english teaching facility technical field, specific field is the vocabulary grammar show wall that is used for english study.

Background

At present, with the development of society and the convergence of languages of people of various countries, the learning of languages of other countries becomes a necessary trend, and English as a common language of the world also becomes a necessary course in the field of education of China. In the process of English learning, the display wall is required to be used for displaying vocabulary grammar so as to be used for students to watch and learn. But most of current vocabulary grammar show wall are only a show board that has the support frame, can only singly carry out english vocabulary grammar show, can not fold and withdraw, also can not the multi-angle orientation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vocabulary grammar show wall for english study to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vocabulary grammar display wall for English learning comprises a base, wherein one end of a support rod is fixedly connected with the center of the upper surface of the base, a transverse plate is fixedly connected with the other end of the support rod, a rotary drum is fixedly connected with the center of the upper surface of the transverse plate, a rotary rod is connected with the inner clearance of the rotary drum, a clamping rod is fixedly connected with the outer wall of the rotary drum, a seat board is fixedly connected with the top end of the rotary rod, a vertical cylinder is fixedly connected with the front part of the lower surface of the seat board, a vertical rod is inserted into the vertical cylinder, a pull rod is fixedly connected with the outer wall of the vertical rod, the vertical rod is clamped between the two clamping rods, a straight block is fixedly connected with the front part of the upper surface of the seat board, a rotary frame is movably mounted on the straight block through a connecting shaft, a rotary shaft is fixedly connected with the top of the rotary frame, two, the outer wall of the curved plate is fixedly connected and assembled with a latch, the rear part of the upper surface of the seat plate is fixedly connected and assembled with a support plate, one side of the support plate close to the curved plate is fixedly connected and assembled with one end of a compression spring, the other end of the compression spring is fixedly connected and assembled with one side wall of a connecting block, the other side wall of the connecting block is fixedly connected and assembled with a curved block, the inner wall of the curved block is provided with a bayonet, the latch is connected with the bayonet in a clamping manner, the upper surface of the connecting block is fixedly connected and assembled with a handle, the lower surface of the connecting block is fixedly connected and assembled with a slide rod, the seat plate is provided with a slide groove at a position longitudinally corresponding to the slide rod, the slide rod is slidably clamped with the slide groove, the rear surface center of the plate body at the left side is fixedly assembled with a transverse block, the center of the transverse block is provided, the upper portion and the lower portion of the other end of the inserting block are fixedly connected and assembled with clamping blocks, the inserting block is inserted into the groove, the clamping blocks are connected with the clamping grooves in a clamping mode, and the outer wall of the plate body is provided with a fixing device.

Preferably, fixing device includes riser block and even board, riser block and even board rigid coupling respectively are equipped with the lateral wall of two plate bodys about, open at the center department of riser block has the socket, even the rigid coupling is equipped with the inserted bar on the board, the inserted bar is pegged graft with the socket and is linked to each other.

Preferably, the left side and the right side of the lower surface of the base are fixedly connected with universal wheels.

Preferably, the outer wall of the handle is sleeved with a sponge sleeve.

Preferably, the bottom of the outer wall of the right plate body is fixedly connected with a collecting cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: a vocabulary grammar display wall for English learning is characterized in that a plate body can rotate under the action of a rotating shaft to drive an insertion block to be inserted into a groove, the insertion block drives a clamping block to be clamped into the groove to fix the extended plate body, when the inclination angle of the plate body needs to be adjusted, a handle is pulled to drive a connecting block to resist the elasticity of a compression spring, a sliding rod is driven to slide in a sliding groove to support the connecting block and enable the connecting block to move stably, a curved block and a bayonet are driven to be separated from a clamping tooth, the curved plate and a rotating frame stop being fixed, the plate body is pulled to drive the rotating frame to rotate on a straight block by taking the connecting shaft as a rotating point, after the angle is adjusted, the compression spring pushes the connecting block and the curved block to move, the curved block drives the bayonet to clamp the clamping tooth, the clamping tooth drives the curved plate to be fixed, the angle of the plate body is also fixed, the plate body is separated from a transverse block by the insertion block, the, the advantage of being able to fold back is achieved.

Drawings

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

FIG. 2 is a schematic structural view of the side view of the connection of the transverse plate, the rotary drum and the straight block of the present invention;

FIG. 3 is a schematic structural view of the plate body of the present invention viewed from the rear;

fig. 4 is the structure diagram of the front view of the combined two plate bodies of the present invention.

In the figure: 1-plate body, 2-base, 3-brace rod, 4-transverse plate, 5-straight block, 6-fixing device, 61-vertical block, 62-inserted rod, 63-socket, 64-connecting plate, 7-rotating frame, 8-rotating shaft, 9-rotating cylinder, 10-universal wheel, 11-connecting shaft, 12-seat plate, 13-vertical cylinder, 14-pulling rod, 15-vertical rod, 16-clamping rod, 17-curved block, 18-connecting block, 19-supporting plate, 20-compression spring, 21-handle, 22-sponge sleeve, 23-clamping tooth, 24-bayonet, 25-curved plate, 26-clamping block, 27-slotted, 28-transverse block, 29-inserted block, 30-clamping groove, 31-collecting cylinder, 32-rotating rod, 33-chute, 34-slide bar.

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. 1-4, the present invention provides a technical solution: a vocabulary grammar display wall for English learning comprises a base 2, the base 2 is a base of the display wall, one end of a stay bar 3 is fixedly connected to the center of the upper surface of the base 2, the stay bar 3 supports a transverse plate 4, the other end of the stay bar 3 is fixedly connected to the transverse plate 4, a rotary drum 9 is fixedly connected to the center of the upper surface of the transverse plate 4, the rotary drum 9 is carried by the transverse plate 4, the rotary drum 9 enables a rotary bar 32 to rotate in the rotary drum 9, the rotary bar 32 drives a seat plate 12 to rotate, so that the plate body 1 can rotate transversely, a clamping bar 16 is fixedly connected to the outer wall of the rotary drum 9, the seat plate 12 is fixedly connected to the top end of the rotary bar 32, a vertical cylinder 13 is fixedly connected to the front portion of the lower surface of the seat plate 12, a vertical cylinder 13 is inserted in the vertical cylinder 13, a vertical rod 15 extends out of the vertical cylinder 13 and is clamped between the two clamping bars 16, the position of, the vertical rod 15 is controlled by the pull rod 14, the vertical rod 15 is clamped between two clamping rods 16, the front part of the upper surface of the seat plate 12 is fixedly connected and assembled with a straight block 5, a rotating frame 7 is movably installed on the straight block 5 through a connecting shaft 11, the rotating frame 7 moves back and forth on the straight block 5 to drive the plate body 1 to move, the top part of the rotating frame 7 is fixedly connected and assembled with a rotating shaft 8, the outer wall of the rotating shaft 8 is hinged and assembled with two plate bodies 1, the rear surface of the rotating frame 7 is fixedly connected and assembled with a curved plate 25, the pushing connecting block 18 of a compression spring 20 and the curved block 17 move, the curved block 17 drives a bayonet 24 to clamp a clamping tooth 23, the clamping tooth 23 drives the curved plate 25 to be fixed, the outer wall of the curved plate 25 is fixedly assembled with a clamping tooth 23, the rear part of the upper surface of the seat plate 12 is fixedly assembled with a support plate 19, one side of the support plate 19 close to the curved plate 25 is fixedly assembled with, the inner wall of the curved block 17 is provided with a bayonet 24, a latch 23 is connected with the bayonet 24 in a clamping way, the upper surface of the connecting block 18 is fixedly connected with a handle 21, the lower surface of the connecting block 18 is fixedly connected with a slide rod 34, a slide groove 33 is arranged on the seat plate 12 corresponding to the slide rod 34 in the longitudinal direction, the slide rod 34 is connected with the slide groove 33 in a sliding way, the center of the rear surface of the left plate body 1 is fixedly connected with a transverse block 28, the center of the transverse block 28 is provided with a slot 27, the upper part and the lower part of the inner part of the slot 27 are both provided with clamping grooves 30, after the two plate bodies 1 are unfolded, the inserting block 29 is driven to be inserted into the inner part of the slot 27, the inserting block 29 drives the clamping block 26 to be clamped into the clamping groove 30, the extended plate body 1 is fixed, the center of the rear surface of the right plate body 1 is fixedly connected with one end of the inserting block 29, the upper part and the, the outer wall of the plate body 1 is provided with a fixing device 6, and the combined plate body 1 is fixed by the fixing device 6.

Specifically, fixing device 6 includes riser 61 and even board 64, and riser 61 and even board 64 rigid coupling respectively are equipped with the lateral wall of two plate bodys 1 about, and even board 64 drives inserted bar 62 and inserts the inside of socket 63, and the plate body 1 of chucking will merging is fixed to the degree, and open at the center department of riser 61 has socket 63, and even board 64 goes up the rigid coupling and is equipped with inserted bar 62, and inserted bar 62 is continuous with socket 63 grafting.

Specifically, the left side and the right side of the lower surface of the base 2 are fixedly connected with universal wheels 10, and the universal wheels 10 enable the base 2 to move at multiple angles.

Specifically, the outer wall of the handle 21 is sleeved with the sponge sleeve 22, and the sponge sleeve 22 can protect a human hand.

Specifically, the bottom of the outer wall of the right plate 1 is fixedly assembled with a collecting cylinder 31, and the collecting cylinder 31 can be used for placing garbage and the like.

The working principle is as follows: the utility model discloses, part plate body 1, plate body 1 can rotate under the effect of pivot 8, plate body 1 extends to expand the back, drive inserted block 29 and inject the inside of fluting 27, inserted block 29 drives the inside of fixture block 26 card income draw-in groove 30, plate body 1 after will extending fixes, when needing to adjust the inclination of plate body 1, pull handle 21 and drive even piece 18 and the elasticity of compression spring 20 to resist, drive slide bar 34 and slide in spout 33 inside, support even piece 18 and make its motion stable, drive curved block 17 and bayonet socket 24 and break away from latch 23, curved plate 25 and commentaries on classics frame 7 stop being fixed, pull plate body 1 and drive commentaries on classics frame 7 and use even axle 11 to rotate on straight piece 8, after adjusting the angle, the promotion even piece 18 and the motion of compression spring 20, curved block 17 drives bayonet socket 24 and blocks latch 23, latch 23 drives curved plate 25 and is fixed, plate body 1's angle is also fixed, when the plate body 1 needs to be transversely rotated, the pull rod 14 is pulled upwards to drive the vertical rod 15 to be retracted to the inside of the vertical cylinder 13, the rotating rod 32 is stopped to be clamped and can be rotated, the direction is adjusted backwards, the pull rod 14 is loosened, the vertical rod 15 is clamped between the two clamping rods 16 because of gravity descending, the rotating rod 32 is fixed, and the direction of the plate body 1 can also be fixed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 vocabulary grammar show wall for english study, includes base (2), its characterized in that: the upper surface center department rigid coupling of base (2) is equipped with the one end of vaulting pole (3), the other end rigid coupling of vaulting pole (3) is equipped with diaphragm (4), the upper surface center department rigid coupling of diaphragm (4) is equipped with rotary drum (9), the inside clearance connection of rotary drum (9) has bull stick (32), the outer wall rigid coupling of rotary drum (9) is equipped with kelly (16), the top rigid coupling of bull stick (32) is equipped with bedplate (12), the anterior rigid coupling of lower surface of bedplate (12) is equipped with vertical cylinder (13), the inside grafting of vertical cylinder (13) has montant (15), the outer wall rigid coupling of montant (15) is equipped with pull rod (14), montant (15) joint is between two kellies (16), the upper surface front rigid coupling of bedplate (12) is equipped with straight piece (5), there is runner (7) through connecting axle (11) movable mounting on straight piece (5), the top of the rotating frame (7) is fixedly connected with a rotating shaft (8), the outer wall of the rotating shaft (8) is hinged with two plate bodies (1), the rear surface of the rotating frame (7) is fixedly connected with a curved plate (25), the outer wall of the curved plate (25) is fixedly connected with a latch (23), the rear part of the upper surface of the seat plate (12) is fixedly connected with a support plate (19), one side of the support plate (19) close to the curved plate (25) is fixedly connected with one end provided with a compression spring (20), the other end of the compression spring (20) is fixedly connected with one side wall provided with a connecting block (18), the other side wall of the connecting block (18) is fixedly connected with a curved block (17), the inner wall of the curved block (17) is provided with a bayonet (24), the latch (23) is connected with the bayonet (24) in a clamping manner, the upper surface of the connecting block (18) is fixedly connected with a handle (21), and the lower surface of the connecting block, the utility model discloses a slide block, including bedplate (12), slide bar (34), horizontal piece (28), clamping groove (27), draw-in groove (30) have all been opened to two parts about the inside of fluting (27), and the right side the rear surface center department rigid coupling of plate body (1) is equipped with horizontal piece (28), open at the center department of horizontal piece (28) has fluting (27), the inside of fluting (27) is all opened card slot (30), and the right side the rear surface center department rigid coupling of plate body (1) is equipped with the one end of inserted block (29), two parts all rigid couplings are equipped with fixture block (26) about the other end of inserted block (29), inside of inserted block (29) intussuseption fluting (27), fixture block (26) link to each other with draw-in groove (30) joint, the outer wall of plate body (1) is equipped with fixing device (.

2. The vocabulary grammar display wall for english learning according to claim 1, characterized in that: fixing device (6) are including riser block (61) and even board (64), riser block (61) and even board (64) rigid coupling respectively are equipped with the lateral wall of two plate bodys (1) about, open at the center department of riser block (61) has socket (63), even the rigid coupling is equipped with inserted bar (62) on board (64), inserted bar (62) and socket (63) are pegged graft and are linked to each other.

3. The vocabulary grammar display wall for english learning according to claim 1, characterized in that: the left side and the right side of the lower surface of the base (2) are fixedly connected with universal wheels (10).

4. The vocabulary grammar display wall for english learning according to claim 1, characterized in that: the outer wall of the handle (21) is sleeved with a sponge sleeve (22).

5. The vocabulary grammar display wall for english learning according to claim 1, characterized in that: the bottom of the outer wall of the right plate body (1) is fixedly assembled with a collecting cylinder (31).