CN219835348U

CN219835348U - Dictation device

Info

Publication number: CN219835348U
Application number: CN202321059906.1U
Authority: CN
Inventors: 王祺
Original assignee: Heilongjiang Open University
Current assignee: Heilongjiang Open University
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-10-17
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses a dictation device, which comprises a supporting frame, wherein a storage grid is arranged on the inner side of the top of the supporting frame and used for storing books of students, a desk plate is arranged on the top end of the storage grid and used for listening lessons when the students are in class, a peep-proof plate is arranged between the supporting frames on two sides of the short side of the storage grid, a movable assembly is connected between the peep-proof plate and the storage grid, and a limiting assembly is arranged on the bottom side of the peep-proof plate, so that the device has the beneficial effects that: when dictation is carried out, the peep-proof plate is laterally erected on two sides of the desk plate through the matching of the movable component and the limiting component, the two sides of the desk are blocked, and students beside are prevented from plagiarism, so that the true achievement of dictation of the students is highlighted.

Description

Dictation device

Technical Field

The utility model relates to the field of dictation devices, in particular to a dictation device.

Background

As is well known, when teaching English words, teaching Chinese phrases, physical formulas and other things are needed, a teacher can read the words, phrases, formulas and the like in order to remember the formulas, and in order to enable the student to remember the words more, the teacher can enable the student to self go back, remember and the like after the student makes a certain period of preparation, and the student can write by the students, while the conventional classmate in a classroom is a double desk or a single desk, wherein the distance between the students is relatively short, so that the students can watch the dictations of other classmates to two sides when writing the words, and the phenomenon of the transcription of the students is caused, thereby causing the effect of the dictations to be not great, and affecting the learning progress of the students.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

The present utility model provides a dictation device to solve the above-mentioned problems of the prior art.

The technical scheme of the utility model is realized as follows: the utility model provides a dictation device, includes the support frame, its the support frame top inboard is installed and is accomodate the check and be used for accomodating student's books, accomodate the top of check and install the table and be used for listening to class use when the student goes into class, accomodate the both sides of check minor face and be located install the peep-proof board between the support frame, wherein the peep-proof board with accomodate and be connected with movable assembly between the check, spacing subassembly is installed to the bottom side of peep-proof board.

Further, the movable assembly comprises a connecting rod, wherein the connecting rod is arranged on two sides of the inner top end of the storage grid, the connecting rod is combined with the storage grid, the storage grid is communicated with the connecting rod, and the movable groove is in a shape with a narrow mouth and a wide inner width.

Further, a movable rod is rotatably arranged on the movable groove, the movable rod extends towards the peep-proof plate and penetrates through the peep-proof plate to be provided with a limiting disc, one end of the movable rod, which is positioned in the movable groove, is provided with a limiting piece, and the movable rod is rotatably connected with the peep-proof plate.

Further, the spacing subassembly includes the mounting panel, slidable mounting has the inserted bar in the mounting panel, limit baffle is installed to the both ends of inserted bar, the spacing draw-in groove has been seted up on the inserted bar, wherein the table is kept away from spacing groove has been seted up to one side of movable subassembly, slidable mounting has the gag lever post in the spacing groove, the spacing inslot terminal with be connected with spacing spring between the gag lever post.

Further, a fixed port is formed in the limiting rod, a limiting clamping strip matched with the limiting clamping groove is arranged on one side, close to the limiting spring, of the fixed port, a reset groove with the same diameter as that of the limiting baffle is formed in the position, located at the fixed port, of the side edge of the table plate, a reset spring is arranged at the tail end in the reset groove, a limiting rod is arranged at the other end of the reset spring, and the limiting rod extends into the fixed port.

The utility model provides a dictation device, which has the following beneficial effects: when dictation is carried out, the peep-proof plate is laterally erected on two sides of the desk plate through the matching of the movable component and the limiting component, the two sides of the desk are blocked, and students beside are prevented from plagiarism, so that the true achievement of dictation of the students is highlighted.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a dictation apparatus according to an embodiment of the utility model;

FIG. 2 is a cross-sectional view of a dictation apparatus according to an embodiment of the utility model;

FIG. 3 is an enlarged view of a dictation apparatus according to an embodiment of the utility model;

FIG. 4 is an enlarged view at B of a dictation apparatus according to an embodiment of the utility model;

fig. 5 is an enlarged view at C of a dictation apparatus according to an embodiment of the utility model.

In the figure:

1. a support frame; 2. a storage compartment; 3. a table plate; 4. a peep-proof plate; 5. a movable assembly; 6. a limit component; 7. a connecting rod; 8. a movable groove; 9. a movable rod; 10. a limiting disc; 11. a limiting piece; 12. a mounting plate; 13. a rod; 14. a limit baffle; 15. a limit clamping groove; 16. a limit groove; 17. a limit rod; 18. a limit spring; 19. a fixed port; 20. limiting clamping strips; 21. a reset groove; 22. a return spring; 23. defining a stem.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1-5, according to the embodiment of the utility model, the dictation device comprises a supporting frame 1, wherein a storage grid 2 is installed on the inner side of the top of the supporting frame 1 and is used for storing books of students, a desk plate 3 is installed on the top of the storage grid 2 and is used for students to practice lessons, a peep-proof plate 4 is installed between the supporting frame 1 and two sides of the short side of the storage grid 2, a movable assembly 5 is connected between the peep-proof plate 4 and the storage grid 2, a limiting assembly 6 is installed on the bottom side of the peep-proof plate 4, a desk is formed by the supporting frame 1, the storage grid 2 and the desk plate 3 during use and is used for students to practice lessons and other articles, the peep-proof plate 4 is erected on two sides of the desk plate 3 through the cooperation of the movable assembly 5 and the limiting assembly 6 during dictation, and the two sides of the desk plate are blocked, and the students beside are prevented from plagiarisng, so that the true practice of the students can be highlighted.

In addition, as shown in fig. 1-4, in an embodiment, the movable assembly 5 includes a connecting rod 7, wherein the connecting rod 7 is installed in the top both sides in the storage grid 2, the connecting rod 7 with the storage grid 2 merges, the storage grid 2 with the connecting rod 7 is internal communication has a movable slot 8, the movable slot 8 is narrow and wide in mouth shape, the movable rod 9 is installed in the movable slot 8 in a rotating way, wherein the movable rod 9 extends to the peep plate 4 and passes through the peep plate 4 and installs a limiting disc 10, the movable rod 9 is located in one end in the movable slot 8 and installs a limiting piece 11, the movable rod 9 is connected with the peep plate 4 in a rotating way, when the peep plate 4 is used, the peep plate 4 is pulled outwards, and then the movable rod 9 is driven to be pulled outwards through the peep plate 4 until the limiting piece 11 on the movable rod 9 is limited at the inner wall of the movable slot 8, and then the peep plate 4 is rotated, so that the peep plate 4 is erected on the side of the peep plate 3, thereby achieving the purpose of preventing the peep plate 4 from being dropped through the limiting arm 6.

In addition, as shown in fig. 3-5, in one embodiment, the limiting component 6 includes a mounting plate 12, a plug rod 13 is slidably mounted in the mounting plate 12, two ends of the plug rod 13 are provided with limiting baffles 14, a limiting slot 15 is formed on the plug rod 13, wherein a limiting slot 16 is formed on one side of the table 3 far away from the movable component 5, a limiting rod 17 is slidably mounted in the limiting slot 16, a limiting spring 18 is connected between the inner end of the limiting slot 16 and the limiting rod 17, a fixing opening 19 is formed on the limiting rod 17, a limiting clamping strip 20 matched with the limiting clamping slot 15 is mounted on one side of the fixing opening 19 close to the limiting spring 18, a reset slot 21 with the same diameter as the limiting baffles 14 is formed on the side edge of the table 3 at the fixing opening 19, the reset spring 22 is arranged at the inner tail end of the reset groove 21, the limiting rod 23 is arranged at the other end of the reset spring 22, the limiting rod 23 extends into the fixing opening 19, the clamping rod is inserted into the reset groove 21, the clamping rod is pushed at the moment, the limiting rod 23 is pushed to move inwards through the clamping rod, the limiting of the limiting rod 23 is lost, the limiting spring 18 drives the limiting rod 17 to move at the moment, the limiting clamping strip 20 is inserted into the limiting clamping groove 15 to complete limiting, after the dictation is finished, the limiting rod 17 is pressed, the limiting clamping strip 20 is separated from the limiting clamping groove 15, the limiting rod 23 is pushed through the reset spring 22, the fixing of the inserting rod 13 is released, and the privacy screen 4 is conveniently reset.

Based on the scheme, when the utility model is practically applied, the working principle or the operation process is as follows: when the peep-proof plate 4 is used, the peep-proof plate 4 is pulled outwards, the movable rod 9 is driven to be pulled outwards through the peep-proof plate 4 until the limiting piece 11 on the movable rod 9 is limited at the inner wall of the movable groove 8, the peep-proof plate 4 is rotated at the moment, the peep-proof plate 4 is enabled to stand on the side edge of the desk plate 3, the shielding purpose is achieved, and then the peep-proof plate 4 is limited through the limiting component 6, the peep-proof plate 4 is prevented from falling due to touching by arms of students, the clamping rod is inserted into the reset groove 21, the clamping rod is pushed at the moment, the limiting rod 23 is pushed to move inwards through the clamping rod, the limiting rod 23 is lost in limiting, the limiting spring 18 drives the limiting rod 17 to move at the moment, the limiting clamping rod 20 is inserted into the limiting clamping groove 15, limiting is completed, the limiting rod 17 is pressed after the writing is finished, the limiting clamping rod 20 is separated from the limiting clamping groove 15, the limiting rod 23 is pushed through the reset spring 22, and the fixing of the inserting rod 13 is relieved, and the peep-proof plate 4 is reset conveniently.

By means of the scheme, the utility model can enable the peep-proof plate 4 to stand on the two sides of the desk plate 3 through the cooperation of the movable component 5 and the limiting component 6 when dictation is carried out, the two sides of the desk are blocked, and students beside the desk are prevented from being plainted, so that the true achievement of dictation of the students is highlighted.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a dictation device, includes support frame (1), its characterized in that, accomodate check (2) are installed to support frame (1) top inboard and are used for accomodating student's books, accomodate the top of check (2) and install table (3) and be used for listening to lessons when the student uses in class, accomodate both sides of check (2) minor face and lie in install peep-proof board (4) between support frame (1), wherein peep-proof board (4) with accomodate and be connected with movable assembly (5) between check (2), spacing subassembly (6) are installed to the bottom side of peep-proof board (4).

2. A dictation device as claimed in claim 1, characterized in that the movable assembly (5) comprises a connecting rod (7), wherein the connecting rod (7) is arranged on both sides of the inner top end of the storage compartment (2), the connecting rod (7) is combined with the storage compartment (2), a movable groove (8) is communicated with the inside of the storage compartment (2) and the connecting rod (7), and the movable groove (8) is in a shape with a narrow mouth and a wide inner width.

3. A dictation device as claimed in claim 2, characterized in that a movable rod (9) is rotatably mounted on the movable groove (8), wherein the movable rod (9) extends towards the peep-proof plate (4) and penetrates through the peep-proof plate (4) to be provided with a limiting disc (10), one end of the movable rod (9) located in the movable groove (8) is provided with a limiting sheet (11), and the movable rod (9) is rotatably connected with the peep-proof plate (4).

4. The dictation device according to claim 1, characterized in that the limiting assembly (6) comprises a mounting plate (12), a plug rod (13) is slidably mounted in the mounting plate (12), limiting baffles (14) are mounted at two ends of the plug rod (13), limiting clamping grooves (15) are formed in the plug rod (13), a limiting groove (16) is formed in one side, away from the movable assembly (5), of the table plate (3), a limiting rod (17) is slidably mounted in the limiting groove (16), and a limiting spring (18) is connected between the inner end of the limiting groove (16) and the limiting rod (17).

5. The dictation device as claimed in claim 4, characterized in that the stop lever (17) is provided with a fixing opening (19), one side of the fixing opening (19) close to the stop spring (18) is provided with a stop clamping bar (20) matched with the stop clamping groove (15), the side edge of the desk plate (3) is provided with a reset groove (21) with the same diameter as the stop baffle (14) at the fixing opening (19), the inner end of the reset groove (21) is provided with a reset spring (22), the other end of the reset spring (22) is provided with a limiting rod (23), and the limiting rod (23) extends into the fixing opening (19).