CN214312271U

CN214312271U - Russian teaching is with supplementary display device

Info

Publication number: CN214312271U
Application number: CN202120477899.1U
Authority: CN
Inventors: 马秀玲
Original assignee: Binzhou University
Current assignee: Binzhou University
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-09-28
Anticipated expiration: 2031-03-05

Abstract

The utility model relates to the technical field of teaching aids, which is an auxiliary display device for Russian teaching, comprising a bottom plate, wherein a support table is arranged above the bottom plate, a scissor lifting rod group is connected between the bottom surface of the support table and the bottom plate, the bottom end of the support table is provided with a slide rail connected with the top end of the scissor lifting rod group, the top end of the bottom plate is provided with a manual adjusting mechanism for driving the scissor lifting rod group to perform lifting operation, the bottom end of the bottom plate is provided with a roller, the multi-folded plate combined display frame in the device can be folded and stored, the floor area of the display frame is greatly reduced, the unfolding operation is simple and rapid, a cavity is arranged in the support table, the display frame after being folded can be stored, the structure is ingenious, the display height of the display frame can be adjusted through the designed scissor lifting mechanism, the folding and the folding storage effect is good, and the structure is reasonable, compared with the prior art, the volume is greatly reduced after the folding, and the carrying and the storage are very convenient.

Description

Russian teaching is with supplementary display device

Technical Field

The utility model relates to a teaching aid technical field specifically is a russian teaching is with supplementary display device.

Background

Russian is one of the official languages of the united nations and the russian federation, and is also one of the formal languages of the minority recognized by the people's republic of China, so that russian is better benefited to communication and development, but at present, students can hardly enter the russian, pronunciations are not standard, and the teachers explain textbook learning through teachers, but the russian teachers are often boring and tasteless in the course of lecturing at present, and can not arouse the interest of students, the learning efficiency of the students is low, and some auxiliary teaching appliances are lacked, and meanwhile, some auxiliary russian learning equipment is lacked in classrooms. Therefore, the display device for Russian teaching is designed.

Patent No. CN201520030605.5 is a display device for russian teaching. At present, Russian teachers are often boring and tasteless in the course of lectures, and can not arouse the interest of students, and the learning efficiency of the students is low, and some auxiliary teaching aids are lacked, and some auxiliary Russian learning equipment is lacked in the classroom simultaneously. A display device for Russian teaching, comprising: the base, the base under have a locking truckle, the base on have a stand, the stand between have a set of support horizontal pole, the stand pass through fixed connection piece and movable connecting piece and be connected with the fixed stay tube, fixed stay tube both ends have the backing sheet, the backing sheet on have the show board. The utility model discloses be applied to russian teaching display device.

Although the device has simple structure and convenient operation, the structure still occupies larger space, so that the teacher is inconvenient to carry and store.

Based on this, this scheme has designed a russian teaching is with supplementary display device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a russian teaching is with supplementary display device to solve among the above-mentioned background art "though simple structure of above-mentioned device, convenient operation, its structure still has occupied great space, makes the mr not portable the transport, and also is not convenient for store" the problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a russian teaching is with supplementary display device, including the bottom plate, the top of bottom plate is provided with a supporting bench, it cuts fork lifter group to be connected with between supporting bench bottom surface and the bottom plate, the bottom of supporting bench is equipped with and cuts the slide rail that fork lifter group top is connected, the bottom plate top is equipped with the drive and cuts the manual adjustment mechanism that fork lifter group carries out the operation of going up and down, the bottom of bottom plate is equipped with the gyro wheel, the total four groups of gyro wheel, four group's gyro wheels divide the bottom surface four corners position of establishing at the bottom plate, the supporting bench top is provided with many folded plate combination formula show shelves, be connected for dismantling between many folded plate combination formula show shelves and the supporting bench top.

Preferably, the roller is a shock-absorbing roller with a self-locking mechanism.

Preferably, be equipped with the show shelf in the brace table and accept the chamber, the brace table right-hand member articulates there is the apron, be equipped with the hasp piece between apron and the brace table, the show shelf is equipped with the cushion on acceping the inside wall in chamber.

Preferably, the manual adjusting mechanism comprises an elongated slot transversely arranged at the top end of the bottom plate, a double-rotation-direction screw rod is rotatably arranged in the elongated slot, the right end of the double-rotation-direction screw rod penetrates through the right end of the bottom plate and is connected with a crank, sliding blocks are symmetrically arranged in the elongated slot in a left-right sliding mode, the double-rotation-direction screw rod is in threaded connection with the two groups of sliding blocks, and the top ends of the two groups of sliding blocks are hinged with the bottom of the scissor lifting rod group.

Preferably, the multi-folded plate combined type display rack comprises a plurality of groups of strip plates, adjacent strip plates are connected through hinged connectors, the left and right adjacent hinged connectors are respectively arranged on the front side and the rear side of the same group of strip plates, so that the multi-folded plate combined type display rack can be folded and stored in a continuous Z-shaped structure, a buckle mechanism is arranged between the tops of the adjacent strip plates, a sleeve is arranged in the middle of the bottom end of each strip plate, an inserting rod is arranged on the top end of the supporting table corresponding to the sleeve, and a locking screw is arranged on the sleeve.

Preferably, buckle mechanism includes that two groups establish the block on adjacent rectangular board top, be equipped with the jack on the block, L type strip has been inserted in the activity on one of them group block, the top surface middle part of L type strip is equipped with the anticreep arch.

Compared with the prior art, the beneficial effects of the utility model are that: the multi-folded plate combined display rack in the device can be folded and stored, the occupied area of the display rack is greatly reduced, the unfolding operation is simple and quick, a cavity is formed in a supporting table and can be used for storing the display rack after being folded, the structure is ingenious, a fork lifting mechanism is cut through design, the display height of the display rack can be adjusted, a good folding storage effect is achieved, the scheme is reasonable in structure, the volume after being folded is greatly reduced compared with the prior art, and the display rack is very convenient to transport and store.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a partial view of the multi-folded plate assembled display frame of the present invention;

FIG. 3 is a schematic structural view of the multi-folded plate-removed assembled display rack of the present invention;

fig. 4 is an enlarged schematic view of the position a of the present invention.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a russian teaching is with supplementary display device, including bottom plate 1, the top of bottom plate 1 is provided with brace table 2, be connected with between 2 bottom surfaces of brace table and the bottom plate 1 and cut fork lifter group 3, the bottom of brace table 2 is equipped with the slide rail 21 of being connected with 3 tops of the fork lifter group of cutting, 1 top of bottom plate is equipped with the drive and cuts fork lifter group 3 and carry out the manual adjustment mechanism 4 of lift operation, the bottom of bottom plate 1 is equipped with gyro wheel 5, gyro wheel 5 is total four groups, four groups of gyro wheels 5 divide the bottom surface four corners position of establishing at bottom plate 1, brace table 2 tops are provided with many folded plate combination formula show shelf 6, be connected for dismantling between many folded plate combination formula show shelf 6 and brace table 2 tops.

Further, the roller 5 is a shock-absorbing roller with a self-locking mechanism.

Further, be equipped with the show shelf in the brace table 2 and accept chamber 22, the 2 right-hand members of brace table articulate has apron 23, is equipped with the hasp piece between apron 23 and the brace table 2, and the show shelf is equipped with cushion 24 on acceping chamber 22's the inside wall.

Furthermore, the manual adjusting mechanism 4 comprises a long groove 41 transversely arranged at the top end of the base plate 1, a double-rotation-direction screw rod 42 is rotatably arranged in the long groove 41, the right end of the double-rotation-direction screw rod 42 penetrates through the right end of the base plate 1 and is connected with a crank 43, sliding blocks 44 are symmetrically arranged in the long groove 41 in a left-right sliding mode, the double-rotation-direction screw rod 42 is in threaded connection with the two groups of sliding blocks 44, and the top ends of the two groups of sliding blocks 44 are hinged with the bottom of the scissor lifting rod group 3.

Further, many folded plate combination formula show shelf 6 is including multiunit rectangular board 7, connect through articulated connecting piece 8 between the adjacent rectangular board 7, control adjacent articulated connecting piece 8 and establish respectively in the front and back side of same group rectangular board 7 for many folded plate combination formula show shelf 6 can be accomodate with continuous "Z" font structure is folding, be equipped with buckle mechanism 9 between the adjacent rectangular board 7 top, rectangular board 7's bottom middle part is equipped with

sleeve pipe

10, 2 tops of brace table correspond sleeve pipe 10 and are provided with inserted bar 12, be equipped with locking screw 11 on the sleeve pipe 10.

Further, buckle mechanism 9 includes that two groups establish the block 91 on adjacent rectangular board 7 top, is equipped with jack 92 on the block 91, and L type strip 93 has been inserted in the activity on one of them group block 91, and the top surface middle part of L type strip 93 is equipped with anticreep arch 94.

The working principle is as follows: before using, open apron 23, take out many folded plate combination formula show shelf 6, expand rectangular plate 7 one row, and stir the L type strip 93 of its upside in proper order, make two sets of blocks 91 practise integrative, through buckle mechanism 9, make many folded plate combination formula show shelf 6 be the expansion state, then rotatory crank 43, it is rotatory to lead screw 42 to drive bispin, and then drive two sets of sliders 44 and be close to each other or keep away from, thereby the operation that rises is carried out to drive scissors lifter group 3, it is highly suitable until brace table 2, take up many folded plate combination formula show shelf 6 again, make the sleeve pipe 10 of its bottom peg graft with the inserted bar 12 that inserts 2 tops of brace table, the locking screw 11 of screwing again, can accomplish the installation, at this moment, can utilize many folded plate combination formula show shelf 6 to demonstrate that imparts knowledge to students.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The further embodiments of the present invention disclosed above are merely intended to help illustrate the present invention. Further embodiments are not exhaustive and do not limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An auxiliary display device for Russian teaching, which is characterized by comprising a bottom plate (1), a supporting platform (2) is arranged above the bottom plate (1), a scissor lifting rod group (3) is connected between the bottom surface of the supporting platform (2) and the bottom plate (1), the bottom end of the supporting platform (2) is provided with a slide rail (21) connected with the top end of the scissor lifting rod group (3), the top end of the bottom plate (1) is provided with a manual adjusting mechanism (4) for driving the scissor lifting rod group (3) to carry out lifting operation, the bottom end of the bottom plate (1) is provided with four groups of rollers (5), the four groups of rollers (5) are respectively arranged at the four corners of the bottom surface of the bottom plate (1), a multi-folded plate combined display rack (6) is arranged at the top end of the support platform (2), the multi-folded plate combined display frame (6) is detachably connected with the top end of the supporting platform (2).

2. The auxiliary display device for Russian teaching of claim 1, wherein: the roller (5) is a damping roller with a self-locking mechanism.

3. The auxiliary display device for Russian teaching of claim 1, wherein: be equipped with the show shelf in brace table (2) and accept chamber (22), brace table (2) right-hand member articulates there is apron (23), be equipped with the hasp piece between apron (23) and brace table (2), be equipped with cushion layer (24) on the inside wall that the chamber (22) was accepted to the show shelf.

4. The auxiliary display device for Russian teaching of claim 1, wherein: the manual adjusting mechanism (4) comprises a long groove (41) transversely arranged at the top end of the base plate (1), a double-rotation-direction screw rod (42) is arranged in the long groove (41) in a rotating mode, the right end of the double-rotation-direction screw rod (42) penetrates through the right end of the base plate (1) and is connected with a crank (43), sliding blocks (44) are arranged in the long groove (41) in a bilateral-symmetric sliding mode, the double-rotation-direction screw rod (42) is in threaded connection with the two groups of sliding blocks (44), and the top ends of the two groups of sliding blocks (44) are hinged to the bottom of the scissor lifting rod group (3).

5. The auxiliary display device for Russian teaching of claim 1, wherein: many folded plate combination formula show shelf (6) are including multiunit rectangular board (7), connect through articulated connecting piece (8) between adjacent rectangular board (7), control adjacent articulated connecting piece (8) and establish respectively in the front and back side of same group rectangular board (7) for many folded plate combination formula show shelf (6) can be accomodate with continuous "Z" font structure is folding, is equipped with buckle mechanism (9) between adjacent rectangular board (7) top, the bottom middle part of rectangular board (7) is equipped with sleeve pipe (10), it is provided with inserted bar (12) to correspond sleeve pipe (10) on supporting bench (2) top, be equipped with locking screw (11) on sleeve pipe (10).

6. The auxiliary display device for Russian teaching of claim 5, wherein: buckle mechanism (9) include that two groups establish block (91) on adjacent rectangular board (7) top, be equipped with jack (92) on block (91), L type strip (93) have been arranged in the activity of going up in one set of block (91), the top surface middle part of L type strip (93) is equipped with anticreep arch (94).