CN216020063U

CN216020063U - Suspension type teaching picture fixing device is used in english teaching

Info

Publication number: CN216020063U
Application number: CN202121873258.4U
Authority: CN
Inventors: 李婵; 田蕊; 张伟
Original assignee: Shijiazhuang Medical College
Current assignee: Shijiazhuang Medical College
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-03-15
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a suspension type teaching picture fixing device for English teaching, and relates to the technical field of English teaching. The size of the device is adjusted by arranging the supporting frame, the sliding block, the sliding groove, the magnetic suction block, the pulling plate, the pulling column, the connecting groove, the spring, the connecting disc, the connecting device, the sliding block, the sliding groove and the moving frame, so that the device can adapt to English teaching pictures with different sizes in a certain range, and the pictures are relatively fixed by arranging the lower fixed plate, the upper fixed plate and the friction block, so that the problem that most of the conventional suspension type picture fixing devices for English teaching mostly do not have an adjusting function, and further can not assist English teachers to fix suspension type pictures with different sizes in a certain range, and further bring certain trouble to corresponding teachers to use the suspension type picture teaching is solved.

Description

Suspension type teaching picture fixing device is used in english teaching

Technical Field

The utility model relates to an English teaching device, in particular to a suspension type teaching picture fixing device for English teaching.

Background

English teaching refers to the process of teaching English for people who have English in a first language or not, and relates to various professional theoretical knowledge including linguistics, acquisition of second language, glossaries, sentence syntactics, literature, corpus theory, cognitive psychology and the like. English teaching is a process that moves gradually in proper order, no matter be to the english be or not the people of first language, english study is all crucial today in globalization rapid development, the english letter is formed by 26 letters combination, english letter stems from the latin letter, latin letter stems from the greek letter, the greek letter is then evolved by the fibonary letter, can use the teaching picture to assist the teaching in english teaching now, and then promote the teaching quality of english teaching, and picture relatively fixed to the blackboard that the english teaching was used has then appeared corresponding fixing device in order to the english.

But present english teaching is with suspension type picture fixing device when using, still has some defects and not enough, and the place that specifically needs the improvement is as follows:

most of english teaching are with suspension type picture fixing device do not possess regulatory function at present, and then can not assist the fixed suspension type picture of equidimension not in certain limit of english teacher, and then use suspension type picture teaching to bring certain trouble for corresponding teacher.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a suspension type teaching picture fixing device for English teaching, which solves the problems that most of the prior suspension type picture fixing devices for English teaching provided in the background technology mostly do not have an adjusting function, and further can not assist English teachers to fix suspension type pictures with different sizes in a certain range, and further brings certain troubles for the corresponding teachers to use the suspension type picture teaching.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an english teaching is with suspension type teaching picture fixing device, includes first adjusting device, first adjusting device is provided with two, two equal swing joint has two sliding blocks, four two liang of a set of in the first adjusting device sliding block swing joint has four connecting device respectively, four two liang of a set of difference swing joint of connecting device is in two second adjusting device, two equal fixedly connected with positioner on the second adjusting device opposite face, two equal swing joint has the pulling post, four on the second adjusting device left and right sides face equal fixedly connected with connection pad on the pulling post downside, four respectively two pulling plates of fixedly connected with on two liang of a set of last sides of pulling post.

As a preferred technical scheme, the first adjusting device comprises a supporting frame, a plurality of magnetic suction blocks are uniformly and fixedly connected to the lower side surface of the supporting frame, sliding grooves are formed in the upper side wall and the lower side wall of the supporting frame, two sliding blocks are movably connected in the two sliding grooves, and a connecting device is movably connected to each of the four sliding blocks in pairs.

As a preferred technical scheme of the present invention, the second adjusting device includes a moving frame, a positioning device is fixedly connected to a side surface of the moving frame, a moving slot is formed in the moving frame, two connecting devices are movably connected in the moving slot, connecting blocks are fixedly connected to left and right side surfaces of the moving frame, connecting slots are formed in the two connecting blocks, and a pulling column is movably connected in the two connecting slots.

As a preferred technical scheme, the connecting device comprises a sliding block, the sliding block is connected in a sliding groove in a sliding mode, a rotating groove is formed in the sliding block, a rotating column is movably connected in the rotating groove, and sliding blocks are movably connected to the upper end and the lower end of the rotating column.

As a preferred technical scheme of the utility model, the positioning device comprises an upper fixed plate, the lower end of the upper fixed plate is correspondingly provided with a lower fixed plate, the upper fixed plate and the lower fixed plate are both fixedly connected to the movable frame, and the lower side surface of the upper fixed plate is uniformly and fixedly connected with a plurality of friction blocks.

As a preferable technical scheme of the utility model, the upper side surface of the lower fixed plate is provided with a friction surface, the upper fixed plate and the lower fixed plate are both arranged in a triangular shape, the minimum distance between the upper side surface of the lower fixed plate and the friction blocks is 1-2mm, and the friction blocks are all arranged in an elastic rubber friction block.

As a preferred technical scheme of the utility model, the lower ends of the four pulling columns are respectively sleeved with springs, the lower ends of the four springs are respectively and fixedly connected to the upper side surfaces of the four connecting discs, and the upper ends of the four springs are respectively and fixedly connected to the lower side surfaces of the four connecting blocks.

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

the utility model adjusts the size of the device by arranging the supporting frame, the sliding block, the sliding groove, the magnetic suction block, the pulling plate, the pulling column, the connecting groove, the spring, the connecting disc, the connecting device, the sliding block, the sliding groove and the moving frame, so that the device can adapt to English teaching pictures with different sizes in a certain range, the pictures are relatively fixed by arranging the lower fixed plate, the upper fixed plate and the friction block, so that students can be assisted by corresponding teachers to perform English teaching, the pictures can be taken down by reversing the operation after the teaching is finished, the device is taken down from a blackboard, and the two moving frames and the two supporting frames can be folded into a horizontal line shape by matching the four rotating columns with the corresponding rotating grooves for convenient transportation, thereby solving the problem that most of the prior suspension type picture fixing devices for English teaching mostly do not have the adjusting function, and further can not assist English teachers to fix suspension type pictures with different sizes in a certain range, and further bring certain trouble for the corresponding teacher to use the suspension type picture teaching.

Drawings

FIG. 1 is a schematic front view of an axial side structure of the present invention;

FIG. 2 is a schematic side view of a second adjustment device of the present invention;

FIG. 3 is a schematic side view of the cross-section A-A of the present invention;

FIG. 4 is a schematic side view of the connecting device of the present invention;

FIG. 5 is a schematic side view of the cross-section B-B of the present invention;

FIG. 6 is a schematic axial view of a first adjustment device of the present invention

FIG. 7 is a schematic view of the cross-sectional axial structure of the present invention.

In the figure: the device comprises a first adjusting device 1, a support frame 11, a sliding groove 12, a magnetic attraction block 13, a connecting disc 2, a second adjusting device 3, a connecting block 31, a connecting groove 32, a moving frame 33, a sliding groove 34, a sliding block 4, a connecting device 5, a sliding block 51, a rotating column 52, a rotating groove 53, a positioning device 6, an upper fixed plate 61, a lower fixed plate 62, a friction block 63, a pulling plate 7, a pulling column 8 and a spring 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 fig. 1-7, the present invention provides a suspension type teaching picture fixing device for english teaching, which comprises:

first adjusting device 1 is provided with two, equal swing joint has two sliding blocks 4 in two first adjusting device 1, four two liang of a set of sliding blocks 4 swing joint has four connecting device 5 respectively, two liang of a set of swing joint respectively in two second adjusting device 3 of four connecting device 5, equal fixedly connected with positioner 6 on two second adjusting device 3 opposite faces, equal swing joint has pulling post 8 on two second adjusting device 3 left and right sides face, equal fixedly connected with connection pad 2 on four pulling post 8 downside, two liang of a set of last sides of four pulling posts 8 go up two pulling plates 7 of fixedly connected with respectively.

First adjusting device 1 includes carriage 11, and a plurality of magnetism of even fixedly connected with inhale piece 13 on the 11 downside of carriage, has all seted up sliding tray 12 on the inside upper and lower lateral wall of carriage 11, equal swing joint has two sliding blocks 4 in two sliding tray 12, and four two liang of a set of sliding block 4 equal swing joint have connecting device 5.

Second adjusting device 3 is including removing frame 33, removes fixedly connected with positioner 6 on the frame 33 side, removes the inside shifting chute of having seted up of frame 33, and two connecting device 5 of swing joint in the shifting chute have, remove about frame 33 on the side equal fixedly connected with even piece 31, have all seted up even groove 32 on two even pieces 31, and two even swing joint have the pulling post 8 in the groove 32.

The connecting device 5 comprises a sliding block 51, the sliding block 51 is slidably connected in the sliding groove 34, a rotating groove 53 is formed in the sliding block 51, a rotating column 52 is movably connected in the rotating groove 53, and the upper end and the lower end of the rotating column 52 are movably connected with sliding blocks 4.

Positioner 6 includes and goes up stator 61, goes up stator 61 lower extreme correspondence and is provided with down stator 62, goes up stator 61 and the equal fixed connection of stator 62 down on removing frame 33, goes up a plurality of friction blocks 63 of even fixedly connected with on stator 61 downside.

The upper side surface of the lower fixed plate 62 is provided with a friction surface, the upper fixed plate 61 and the lower fixed plate 62 are both arranged in a triangular shape, the minimum distance between the upper side surface of the lower fixed plate 62 and the friction blocks 63 is 1-2mm, and the friction blocks 63 are all arranged in elastic rubber friction blocks 63.

The springs 9 are sleeved at the lower ends of the four pulling columns 8, the lower ends of the four springs 9 are respectively and fixedly connected to the upper side faces of the four connecting discs 2, and the upper ends of the four springs 9 are respectively and fixedly connected to the lower side faces of the four connecting blocks 31.

When the device is used, firstly, two support frames 11 are matched with two sliding grooves 34 through four sliding blocks 51 to adjust the positions of the two support frames 11 according to requirements, then the device is fixed on the proper position of a blackboard through a plurality of magnetic absorption blocks 13 matched with the two support frames 11, then any one pulling plate 7 is pulled to move upwards, then two corresponding pulling columns 8 are overcome and driven to move in two corresponding connecting grooves 32, in addition, the force of two corresponding springs 9 is overcome in the moving process to drive two corresponding connecting discs 2 to move, then four connecting devices 5 are driven through the corresponding pulling plates 7, four groups of sliding blocks 4 in pairs are matched with two sliding grooves 12 to adjust the positions of the corresponding moving frames 33, further, the distance of the two moving frames 33 is properly adjusted, the corresponding pulling plates 7 can be loosened after the proper adjustment, and then the pulling plates 7 are contacted with the blackboard again through the corresponding springs 9, then can be with the removal frame 33 position relatively fixed that removes, next can place two lower stationary plates 62 with corresponding teaching picture, and then can fix the picture relatively through two last stationary plates 61 and two friction blocks 63 of going up the even fixed connection of stationary plates 61 downside, and then can be by corresponding teacher to the student supplementary english teaching, and can reverse above-mentioned operation take off the picture after the teaching, also take off the device from the blackboard simultaneously, and then can fold two removal frames 33 and two carriage 11 into horizontal threadiness through four corresponding rotation post 52 cooperations rotation groove 53, thereby make things convenient for corresponding staff to take the removal and shift the device.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an english teaching is with suspension type teaching picture fixing device, includes first adjusting device (1), its characterized in that: first adjusting device (1) is provided with two, two equal swing joint has two sliding blocks (4), four two liang of a set of in first adjusting device (1) sliding block (4) swing joint has four connecting device (5), four two liang of a set of difference swing joint of connecting device (5) is in two second adjusting device (3), two equal fixedly connected with positioner (6), two on second adjusting device (3) the opposite face equal swing joint has pulling post (8), four on second adjusting device (3) left and right sides face equal fixedly connected with connection pad (2), four on pulling post (8) downside two liang of a set of last side of pulling post (8) respectively two pulling plates (7) of fixedly connected with.

2. The suspended type teaching picture fixing device for English teaching of claim 1, characterized in that: first adjusting device (1) includes carriage (11), piece (13) are inhaled to a plurality of magnetism of even fixedly connected with on carriage (11) downside, sliding tray (12), two have all been seted up on carriage (11) inside about on the lateral wall equal swing joint have two sliding blocks (4), four two liang of a set of in sliding tray (12) the equal swing joint of sliding block (4) has connecting device (5).

3. The suspended type teaching picture fixing device for English teaching of claim 2, characterized in that: second adjusting device (3) is including removing frame (33), fixedly connected with positioner (6) on removing frame (33) side, the shifting chute has been seted up to removal frame (33) inside, swing joint has two connecting device (5) in the shifting chute, equal fixedly connected with links piece (31), two on the side about removing frame (33) link all seted up even groove (32), two on linking piece (31) equal swing joint has pulling post (8) in groove (32).

4. The suspended type teaching picture fixing device for English teaching of claim 3, characterized in that: connecting device (5) are including sliding block (51), sliding block (51) sliding connection is in sliding groove (34), it rotates groove (53) to have seted up in sliding block (51), swing joint has rotation post (52) in rotating groove (53), the equal swing joint in both ends has sliding block (4) about rotation post (52).

5. The suspended type teaching picture fixing device for English teaching of claim 1, characterized in that: positioner (6) are including deciding board (61), it is provided with down decides board (62) to go up to decide board (61) lower extreme correspondence, go up and decide board (61) and down decide the equal fixed connection of board (62) on removing frame (33), go up a plurality of clutch blocks (63) of even fixedly connected with on deciding board (61) downside.

6. The suspended type teaching picture fixing device for English teaching of claim 5, wherein: the side sets up for the friction surface on lower fixed plate (62), go up fixed plate (61) and lower fixed plate (62) and be the triangle-shaped setting, the minimum distance between side and friction block (63) is 1-2mm on lower fixed plate (62), and is a plurality of friction block (63) are elastic rubber friction block (63) setting.

7. The suspended type teaching picture fixing device for English teaching of claim 6, wherein: four spring (9), four have all been cup jointed to pulling post (8) lower extreme spring (9) lower extreme fixed connection respectively is four connection pads (2) on the side, four spring (9) upper end fixed connection respectively is on four even piece (31) downside.