CN216211756U - A kind of oral English learning training device - Google Patents

Abstract

The utility model relates to the field of English learning, in particular to an oral English learning training device, which comprises: the device comprises a base and a plurality of rollers, wherein the rollers are arranged on one side of the base and can be arranged to facilitate the movement of the device; one end of the lifting mechanism is fixed on the other side of the base, a display board is fixedly arranged on the other end of the lifting mechanism, the lifting mechanism can adjust the height of the display board so as to facilitate training, and a groove is formed in the display board; the pressing mechanisms are arranged on the display board in a sliding mode and located on one side of the groove, and two or more pressing mechanisms can be arranged and used for pressing and fixing the learning books; and the fixing mechanism is arranged in a groove formed in the display board, and the power output ends of the fixing mechanism can approach each other to fix the learning equipment. The English spoken language learning training device provided by the utility model not only can fix books and equipment, but also can adjust the heights of the fixed books and equipment, is convenient for different people to use, and has the advantages of simple operation and strong practicability.

Description

A kind of oral English learning training device

technical field

The utility model relates to the field of English learning, in particular to an oral English learning and training device.

Background technique

When learning English, it is one of the basic skills that must be learned when speaking. Learning oral English can help students enhance their ability to express themselves, improve their self-confidence, enrich their vocabulary, help read and write, enhance their sense of language, and promote the development of listening and thinking skills, so as to be more efficient. Improve comprehensive English ability.

The existing oral English learning methods are mainly realized by using books and equipment, but the equipment and books cannot be fixed during learning, so that the books and equipment may move during learning, which is not conducive to learning in a fixed place. There is a need for an English oral language learning training device to solve the above problems.

Utility model content

The purpose of the embodiment of the present utility model is to provide an English oral language learning and training device, which aims to solve the following problem: the existing oral language learning method is not easy to fix books and equipment.

The embodiment of the present utility model is realized in this way, an English oral language learning training device includes: a base and a roller, the roller is installed on one side of the base and can be provided with multiple wheels to facilitate the movement of the device; a lifting mechanism, one end of which is fixed on the base and the other The other end of the lifting mechanism is fixedly provided with a display board, the lifting mechanism can adjust the height of the display board to facilitate training, and the display board is provided with a groove; the pressing mechanism is slidably arranged on the display board and is located in the recess. On one side of the slot, two or more pressing mechanisms can be set up to press and fix the study books; the fixing mechanism is installed in the groove opened by the display board, and the power output ends of the fixing mechanism can be close to each other for the study. equipment is fixed.

Preferably, the lifting mechanism includes: a support groove, which is fixedly arranged on the other side of the base, a through groove is formed on both sides of the support groove, and a support plate is fixed on the inner side of the support groove; a stabilizing block is rotatably installed on the support groove On the upper side, the two sides of the stabilizing block are respectively arranged outside the support groove and inside the supporting groove, and the side of the stabilizing block arranged outside the supporting groove is fixedly provided with a turning handle for controlling the rotation of the stabilizing block; One end of the block arranged on the inner side of the support groove is fixedly connected, the first bevel gear is meshed with a second bevel gear that can change the direction of power transmission, and the rotating shaft of the second bevel gear is rotatably mounted on the support plate; one end of the threaded post is connected with the second bevel gear The gear shaft is fixedly connected, the threaded column is threadedly sleeved with a lifting column, and the lifting column can move under the rotation of the threaded column; the rotation limit rod is fixedly arranged on both sides of the lifting column and is provided with multiple, and the rotation limit rod passes through The through slot opened by the support slot can slide in the through slot.

Preferably, the pressing mechanism includes: a chute, which is slidably arranged on both sides of the display board and is provided with two; a guide post, which is fixed on the chute, and a limit block is fixed at one end of the guide post away from the chute; The clamping block, the two ends of which are sleeved on the guide post and can be slid on the guide post, and a first elastic piece for pushing the pressing block close to the display board is fixedly arranged between the pressing block and the limit block; On the hold down block, used to pull the hold down block away from the display board.

Preferably, the fixing mechanism includes: a sliding column, the two ends of which are fixedly arranged in the grooves opened on the display board, the sliding column is sleeved with a fixing plate that can slide on it, and there are two fixing plates; The second elastic member is provided with two and the two ends are respectively connected with the inner wall of the groove and the fixing plate, which is used to push the fixing plates on both sides to approach each other; the linkage assembly, one end of which is fixed in the groove and is fixed with the two sides at the same time. The plates are hinged to maintain the synchronous movement of the two fixed plates; the handle is connected to the one fixed plate and extends out of the groove.

Preferably, the linkage assembly includes: a guide rod, which is fixed on the inner wall of the groove, a sliding block that can slide on the guide rod is sleeved, and two sides of the sliding block and the fixed plates on both sides are hingedly connected. Pull rod, the pull rod can pull the fixed plate to move on the sliding column.

The spoken English learning and training device provided by the utility model can not only fix books and equipment, but also adjust the height of the fixed books and equipment, which is convenient for different groups of people to use, has simple operation and strong practicability.

Description of drawings

FIG. 1 is a schematic diagram of the structure of a device for oral English learning and training.

Figure 2 is a side view of the support groove of the English oral language learning and training device.

FIG. 3 is a side view of the pressing mechanism of the English oral language learning and training device.

In the drawings: 1-base, 2-roller, 3-lifting mechanism, 4-display board, 5-pressing mechanism, 6-fixing mechanism, 31-supporting groove, 32-supporting plate, 33-stabilizing block, 34- Turning handle, 35-First bevel gear, 36-Second bevel gear, 37-Threaded column, 38-Lifting column, 39-Rotation limit rod, 51-Chute, 52-Guide column, 53-Limiting block, 54 -Pressing block, 55-First elastic piece, 56-Pull handle, 61-Sliding column, 62-Fixing plate, 63-Second elastic piece, 64-Linkage assembly, 65-Handle, 641-Guide rod, 642- Slider, 643-Tie Rod.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and do not limit the present invention.

The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

Referring to FIG. 1, an embodiment of the present utility model provides an oral English learning and training device, and the spoken English learning and training device includes:

Base 1 and rollers 2, the rollers 2 are installed on one side of the base 1 and can be set up to facilitate the movement of the device; a lifting mechanism 3, one end of which is fixed on the other side of the base 1, and the other end of the lifting mechanism 3 is fixed with a display board 4. The lifting mechanism 3 can adjust the height of the display board 4 to facilitate training. The display board 4 is provided with a groove; the pressing mechanism 5 is slidably arranged on the display board 4 and is located on the side of the groove. 5. Two or more can be set for pressing and fixing the learning books; the fixing mechanism 6 is installed in the groove opened by the display board 4, and the power output ends of the fixing mechanism 6 can be close to each other to fix the learning equipment. .

When using the device to learn spoken English, first, the device can be moved to a designated position through the roller 2, and then the power input end of the lifting mechanism 3 can be rotated according to the actual user's needs, and the power output end of the lifting mechanism 3 can drive the display The board 4 goes up or down, when the display board 4 reaches the optimum height, the user can pull the pressing mechanism 5 to make the pressing mechanism 5 slide on the display board 4, when the distance between the two pressing mechanisms 5 is suitable , pull the power input end of the pressing mechanism 5, so that the pressing mechanism 5 is opened, at this time, the book to be learned can be placed between the pressing mechanism 5 and the display board 4, then, loosen the pressing mechanism 5, press The mechanism 5 can be reset under the action of elastic force and the book can be pressed tightly. Further, the user can pull the power input end of the fixing mechanism 6, and the power output end of the fixing mechanism 6 moves away from each other on both sides. At this time, the training equipment Put into the fixing mechanism 6 and loosen the fixing mechanism 6, the fixing mechanism 6 can press and fix the training equipment under the action of elastic force.

As shown in FIG. 1 and FIG. 2 , as a preferred embodiment of the present invention, the lifting mechanism 3 includes: a support groove 31 , which is fixedly arranged on the other side of the base 1 , and two sides of the support groove 31 are provided with A through slot, the inner side of the support slot 31 is fixedly provided with a support plate 32; a stabilization block 33 is rotatably mounted on the support slot 31, and the two sides of the stabilization block 33 are respectively arranged outside the support slot 31 and inside the support slot 31. The stabilization block 33 A turning handle 34 for controlling the rotation of the stabilizing block 33 is fixedly arranged on the side outside the supporting groove 31; The bevel gear 35 is meshed with a second bevel gear 36 that can change the direction of power transmission, and the rotating shaft of the second bevel gear 36 is rotatably mounted on the support plate 32; The threaded sleeve is provided with a lifting column 38, and the lifting column 38 can move under the rotation of the threaded column 37; the rotation limiting rod 39 is fixedly arranged on both sides of the lifting column 38 and is provided with a plurality of them, and the rotation limiting rod 39 passes through the support groove 31 has a through slot and can slide in the through slot.

When controlling the height of the display board 4, turn the handle 34, the rotation of the handle 34 drives the stabilizer block 33 to rotate on the support groove 31, the stabilizer block 33 rotates to drive the first bevel gear 35 to rotate, and the first bevel gear 35 rotates to drive the second bevel gear 35 to rotate. The rotation of the bevel gear 36 and the rotation of the second bevel gear 36 on the support plate 32 can drive the threaded column 37 to rotate. The rotation of the threaded column 37 makes the lifting column 38 rise or fall along the threaded column 37, and the threaded column 37 can also drive the rotation limit rod 39. Sliding in the through groove, thereby preventing the lifting column 38 from rotating with the threaded column 37 .

As shown in FIG. 3 , as a preferred embodiment of the present invention, the pressing mechanism 5 includes: sliding grooves 51 , which are slidably arranged on both sides of the display board 4 and are provided with two; guide posts 52 , which are fixedly arranged On the chute 51, a limit block 53 is fixed at one end of the guide post 52 away from the chute 51; A first elastic member 55 for pushing the pressing block 54 close to the display board 4 is fixed between the limiting blocks 53 ;

When pressing and tightening the study book, firstly pull the pressing mechanism 5, so that the chute 51 slides to adjust the distance between the two pressing mechanisms 5, after the adjustment is completed, the pull handle 56 is pulled up, and the pull handle 56 drives the pressure The tightening block 54 moves upward along the guide post 52 and compresses the first elastic member 55. The first elastic member 55 is specifically a spring. At this time, the book can be opened and put into the gap between the display board 4 and the pressing block 54. After being put in, the pull handle 56 is loosened, and the pressing block 54 gradually approaches the display board 4 under the elastic force of the first elastic member 55 and presses and fixes the books on the display board 4 .

As shown in FIG. 1 , as a preferred embodiment of the present invention, the fixing mechanism 6 includes: a sliding column 61 , both ends of which are fixedly arranged in the grooves opened on the display board 4 , and the sliding column 61 is sleeved on the upper There is a fixed plate 62 that can slide on it, and there are two fixed plates 62; the second elastic member 63 is provided with two and the two ends are respectively connected with the inner wall of the groove and the fixed plate 62, which are used to push the two sides. The fixing plates 62 are close to each other; the linkage assembly 64, one end of which is fixed in the groove and is hinged with the fixing plates 62 on both sides at the same time, is used to maintain the synchronous movement of the fixing plates 62 on both sides; the handle 65 is connected with the fixing plate 62 on one side and extends out of the groove.

When fixing the hearing device, first pull down the handle 65. The downward movement of the handle 65 drives the lower fixing plate 62 to move down along the sliding column 61 and compresses the lower second elastic member 63, and the lower fixing plate 62 moves downward. Under the push of the linkage assembly 64, the upper fixing plate 62 moves upward along the sliding column 61 and compresses the second elastic member 63 on the upper side. At this time, the hearing device can be placed between the fixing plates 62 on both sides. , after putting it in stably, loosen the handle 65, and under the push of the second elastic member 63, the fixing plates 62 on both sides move towards each other along the sliding column 61 and press and fix the hearing device. After completion, the book can be used. Oral practice with listening equipment.

As shown in FIG. 1, as a preferred embodiment of the present invention, the linkage assembly 64 includes: a guide rod 641, which is fixed on the inner wall of the groove, and the guide rod 641 is sleeved with a slidable on it. The slider 642 is hinged between two sides of the slider 642 and the fixed plates 62 on both sides. The pull rod 643 can pull the fixed plate 62 to move on the sliding column 61 .

The lower pull rod 643 moves downward, driving the slider 642 to move to the right along the guide rod 641, and the slider 642 moves to the right to drive the upper pull rod 643 to push the fixing plate 62 upward, that is, the fixing plates 62 on both sides are mutually connected. In the same way, when the handle 65 is loosened, the fixing plates 62 on both sides move towards each other, so that the hearing device can be pressed and fixed.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (5)

1. An oral English learning and training device comprises a base and a plurality of rollers, and is characterized in that the rollers are arranged on one side of the base and can be provided with a plurality of rollers so as to facilitate the movement of the device;

one end of the lifting mechanism is fixed on the other side of the base, a display board is fixedly arranged on the other end of the lifting mechanism, the lifting mechanism can adjust the height of the display board so as to facilitate training, and a groove is formed in the display board;

the pressing mechanisms are arranged on the display board in a sliding mode and located on one side of the groove, and two or more pressing mechanisms can be arranged and used for pressing and fixing the learning books;

and the fixing mechanism is arranged in a groove formed in the display board, and the power output ends of the fixing mechanism can approach each other to fix the learning equipment.

2. The spoken english learning training device of claim 1, wherein the lifting mechanism comprises:

the supporting groove is fixedly arranged at the other side of the base, through grooves are formed in two sides of the supporting groove, and a supporting plate is fixedly arranged on the inner side of the supporting groove;

the stabilizing block is rotatably arranged on the supporting groove, two sides of the stabilizing block are respectively arranged outside the supporting groove and in the supporting groove, and one side of the stabilizing block arranged outside the supporting groove is fixedly provided with a rotating handle for controlling the rotation of the stabilizing block;

a rotating shaft of the first bevel gear is fixedly connected with one end of the stabilizing block arranged at the inner side of the supporting groove, a second bevel gear capable of changing the power transmission direction is meshed with the first bevel gear, and a rotating shaft of the second bevel gear is rotatably arranged on the supporting plate;

one end of the threaded column is fixedly connected with the second bevel gear rotating shaft, a lifting column is sleeved on the threaded column in a threaded manner, and the lifting column can move under the rotation of the threaded column;

and the rotation limiting rods are fixedly arranged on two sides of the lifting column and are arranged in a plurality of numbers, and the rotation limiting rods penetrate through the through grooves formed in the supporting grooves and can slide in the through grooves.

3. The spoken english learning training device of claim 1, wherein the hold-down mechanism comprises:

the two sliding chutes are arranged on two sides of the display board in a sliding manner;

the guide post is fixedly arranged on the sliding groove, and a limiting block is fixed at one end of the guide post, which is far away from the sliding groove;

the two ends of the pressing block are sleeved on the guide pillars and can slide on the guide pillars, and a first elastic piece used for pushing the pressing block to approach the display board is fixedly arranged between the pressing block and the limiting block;

and the pulling handle is fixed on the pressing block and used for pulling the pressing block to be away from the display board.

4. The spoken english learning training device of claim 1, wherein the fixing mechanism comprises:

the two ends of each sliding column are fixedly arranged in the grooves formed in the display board, the sliding columns are sleeved with fixing plates capable of sliding on the sliding columns, and the number of the fixing plates is two;

the two ends of the second elastic piece are respectively connected with the inner wall of the groove and the fixing plates and are used for pushing the fixing plates on the two sides to approach each other;

one end of the linkage component is fixed in the groove and is hinged with the fixing plates on the two sides at the same time, so as to maintain the fixing plates on the two sides to move synchronously and oppositely;

the handle is connected with the fixing plate on one side and extends out of the groove.

5. The spoken English learning training device of claim 4, wherein the linkage assembly comprises: the guide rod is fixed on the inner wall of the groove, a sliding block capable of sliding on the guide rod is sleeved on the guide rod, pull rods are hinged between two sides of the sliding block and the fixing plates on two sides, and the pull rods can pull the fixing plates to move on the sliding columns.

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