CN214904629U

CN214904629U - Chinese language and literature teaching desk with seat convenient to shrink

Info

Publication number: CN214904629U
Application number: CN202120889413.5U
Authority: CN
Inventors: 冯镝伊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-30
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a chinese language and literature teaching desk of seat conveniently contracts relates to teaching aid technical field. The utility model comprises a table body and a seat, wherein a host storage box is arranged on the table body, the seat is connected with a telescopic plate, and the telescopic plate is clamped into a guide frame and is in sliding connection with the guide frame; the internal mounting groove that is provided with of table, the display screen is installed to the mounting groove inboard, the mounting groove inside callipers is equipped with if there is baffle one, baffle two, baffle one with baffle two all block go into in the table and with table body sliding connection. The utility model provides a make things convenient for chinese language and literature of shrink seat to teach desk, when the teaching personnel need have a rest, the pulling seat lets seat, expansion plate remove along the leading truck, takes the seat out, makes things convenient for the teaching personnel to have a rest, when not needing to use, pushes back the seat, simple structure, convenient operation.

Description

Chinese language and literature teaching desk with seat convenient to shrink

Technical Field

The utility model relates to a teaching aid technical field especially relates to a make things convenient for chinese language and literature of shrink seat to give desk.

Background

The teaching aid is a general term of various instruments used for enabling students to visually and vividly understand teaching contents and instruments used by teachers during teaching. The teaching aid is called for short. The teaching aid can improve the learning interest of students, enrich the perceptual knowledge, help to form clear concepts and develop the observation ability and thinking ability of the students.

According to "a chinese language and literature school desk" that chinese patent grant publication No. CN 211298830U provided, the apron plays when dustproof effect to multimedia display screen, can also regard as books support to use, can place chalk and blackboard eraser for teaching in placing the shell, avoid directly placing the production dust on the desk, can keep the clean and tidy of desktop, but the device does not have a seat, inconvenient teaching personnel have a rest, and the sudden and violent unexpected accident such as scraping that takes place very easily in the outside when the display screen does not use leaks, influence display screen life.

SUMMERY OF THE UTILITY MODEL

The utility model provides a make things convenient for chinese language and literature of shrink seat to give desk has solved the device and has not had the seat, and inconvenient teaching personnel have a rest, and exposed when the display screen does not use violently and very easily takes place to scrape when the outside and wait unexpected, influences display screen life's technical problem.

In order to solve the technical problem, the utility model provides a Chinese language and literature teaching desk with a conveniently-contracted seat, which comprises a desk body and a seat, wherein a host storage box is arranged on the desk body, the seat is connected with a telescopic plate, and the telescopic plate is clamped into a guide frame and is in sliding connection with the guide frame;

the internal mounting groove that is provided with of table, the display screen is installed to the mounting groove inboard, the mounting groove inside callipers is equipped with if there is baffle one, baffle two, baffle one with baffle two all block go into in the table and with table body sliding connection.

Preferably, the adsorption block is connected to the expansion plate, an electromagnet is arranged on one side, away from the seat, of the guide frame, and a button is arranged on the seat.

Preferably, the equal fixedly connected with in the seat left and right sides adjusts the pole, adjust the pole card and go into in adjusting the post, adjust pole and regulation post sliding connection, it has the inserted bar to alternate in the regulation pole, be provided with a plurality of slot in adjusting the post.

Preferably, leading truck lower extreme fixedly connected with mount pad one, a mount pad inside callipers is equipped with the pivot, pivot outside cover is equipped with the backup pad, one side card that mount pad one was kept away from to the backup pad is gone into two inboards of mount pad, the position department that the backup pad corresponds the pivot is provided with the guide way.

Preferably, the lower side of the display screen is provided with an air bag, the air bag is connected with an air pipe, and the air pipe is connected with an air pump.

Preferably, a plurality of pull rods are fixedly connected to the upper ends of the first baffle and the second baffle, and guide holes are formed in positions, corresponding to the pull rods, of the table body.

Preferably, the seat is sleeved with a sheath.

Compared with the prior art, the utility model provides a pair of make things convenient for chinese language and literature teaching table of shrink seat has following beneficial effect:

the utility model provides a Chinese language and literature teaching desk with a seat convenient to retract, when a teaching worker needs to have a rest, the seat is pulled to move the seat and a telescopic plate along a guide frame, the seat is taken out, the teaching worker can conveniently have a rest, and when the teaching worker does not need to use the teaching desk, the seat is pushed back, the structure is simple, and the operation is convenient;

the utility model provides a Chinese language and literature teaching desk with a seat convenient to shrink, which is convenient for teaching personnel to adjust the height of the seat according to the requirement by arranging an adjusting rod, an adjusting column, an inserting rod, a first mounting seat, a supporting plate, a second mounting seat and a guide groove, and is suitable for teaching personnel with different heights to use;

the utility model provides a make things convenient for chinese language and literature school desk of shrink seat, through setting up the display screen, the gasbag, the trachea, the air pump, baffle one, baffle two, when needing to use the display screen, pulling baffle one, baffle two, expose the display screen, start the air pump simultaneously and aerify and then extrude the display screen for the gasbag, make things convenient for the teaching personnel to use, when not needing to use, can be with in the display screen income mounting groove, and with baffle one, baffle two blocks the display screen, avoid the display screen because of the striking that the collision leads to when not using to wait accident.

Drawings

FIG. 1 is a schematic structural view of a Chinese language and literature teaching desk with a seat convenient to retract.

Fig. 2 is a rear view of a chinese language and literature teaching desk with a seat that is easily retracted.

FIG. 3 is a connection diagram of an adjusting rod and an adjusting column in a Chinese language and literature teaching desk convenient for seat contraction.

FIG. 4 is a schematic structural diagram of a first baffle in a Chinese language and literature teaching desk with a seat convenient to retract.

FIG. 5 is a schematic view of the structure at A in FIG. 4 of a Chinese language and literature teaching desk with a seat convenient to retract.

Reference numbers in the figures: 1. a table body; 2. a host storage box; 3. a seat; 4. a sheath; 5. a retractable plate; 6. a guide frame; 7. an adsorption block; 8. an electromagnet; 9. a button; 10. adjusting a rod; 11. an adjustment column; 12. inserting a rod; 13. a first mounting seat; 14. a support plate; 15. a second mounting seat; 16. a guide groove; 17. a display screen; 18. an air bag; 19. an air tube; 20. an air pump; 21. a first baffle plate; 22. a pull rod; 23. and (4) a guide hole.

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 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.

Example one

As shown in fig. 1-5, the utility model comprises a table body 1 and a seat 3, wherein a host storage box 2 is arranged on the table body 1, the seat 3 is connected with a telescopic plate 5, and the telescopic plate 5 is clamped into a guide frame 6 and is connected with the guide frame 6 in a sliding way;

the table is internally provided with a mounting groove, the display screen 17 is installed on the inner side of the mounting groove, the mounting groove is internally provided with a first baffle 21 and a second baffle 21, and the first baffle 21 and the second baffle are clamped into the table body 1 and are in sliding connection with the table body 1.

Example two

On the basis of the first embodiment, the left side and the right side of the seat 3 are fixedly connected with adjusting rods 10, the adjusting rods 10 are clamped into adjusting columns 11, the adjusting rods 10 are connected with the adjusting columns 11 in a sliding mode, inserting rods 12 are inserted into the adjusting rods 10 in a penetrating mode, a plurality of inserting grooves are formed in the adjusting columns 11, the lower end of the guide frame 6 is fixedly connected with a first mounting seat 13, a rotating shaft is clamped in the first mounting seat 13, a supporting plate 14 is sleeved on the outer side of the rotating shaft, one side, far away from the first mounting seat 13, of the supporting plate 14 is clamped into the inner side of a second mounting seat 15, and a guide groove 16 is formed in the position, corresponding to the rotating shaft, of the supporting plate 14; the height of the seat 3 can be conveniently adjusted, and the use of teaching personnel with different heights is facilitated.

EXAMPLE III

The utility model comprises a table body 1, a seat 3, a host storage box 2 is arranged on a table body 1, a sheath 4 is sleeved on the seat 3, the seat 3 is connected with a telescopic plate 5, the telescopic plate 5 is clamped in a guide frame 6 and is in sliding connection with the guide frame 6, the telescopic plate 5 is connected with an adsorption block 7, an electromagnet 8 is arranged on one side, away from the seat 3, of the guide frame 6, a button 9 is arranged on the seat 3, adjusting rods 10 are fixedly connected to the left side and the right side of the seat 3, the adjusting rods 10 are clamped in adjusting columns 11, the adjusting rods 10 are in sliding connection with the adjusting columns 11, inserting rods 12 are inserted in the adjusting rods 10, a plurality of inserting grooves are formed in the adjusting columns 11, a first mounting seat 13 is fixedly connected to the lower end of the guide frame 6, a rotating shaft is clamped in the first mounting seat 13, a supporting plate 14 is sleeved on the outer side of the rotating shaft, one side, away from the first mounting seat 13, is clamped in the inner side of a second mounting seat 15, and a guide groove 16 is formed in the position, corresponding to the rotating shaft, of the supporting plate 14;

be provided with the mounting groove in the table body 1, display screen 17 is installed to the mounting groove inboard, gasbag 18 is installed to display screen 17 downside, trachea 19 is connected to gasbag 18, air pump 20 is connected to trachea 19, the mounting groove inside callipers is equipped with if there is baffle one 21, baffle two, baffle one 21 all blocks into the table body 1 with baffle two in and with the table body 1 sliding connection, baffle one 21 and the equal fixedly connected with a plurality of pull rod 22 in the baffle two upper ends, the position department that the table body 1 corresponds pull rod 22 is provided with guiding hole 23.

The working principle is as follows:

when the utility model is used, when a teaching worker needs to have a rest, the seat 3 is pulled to allow the seat 3 and the expansion plate 5 to move along the guide frame 6, the seat 3 is taken out, the rest of the teaching worker is facilitated, and when the teaching worker does not need to use, the seat 3 is pushed back, the structure is simple, and the operation is convenient;

through the arrangement of the adjusting rod 10, the adjusting column 11, the inserting rod 12, the first mounting seat 13, the supporting plate 14, the second mounting seat 15 and the guide groove 16, the height of the seat 3 can be conveniently adjusted by a teaching worker as required, and the chair is suitable for teaching workers with different heights;

through setting up display screen 17, gasbag 18, trachea 19, air pump 20, baffle one 21, baffle two, when needing to use display screen 17, pulling baffle one 21, baffle two, expose display screen 17, start air pump 20 simultaneously and aerify and then extrude display screen 17 for gasbag 18, make things convenient for the teaching personnel to use, when need not using, can be with in the display screen 17 income mounting groove, and with baffle one 21, baffle two blocks display screen 17, avoid display screen 17 when not using because of the accident such as scraping that the collision leads to.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A Chinese language and literature teaching desk with a conveniently-retracted seat comprises a desk body (1) and a seat (3), and is characterized in that a host storage box (2) is arranged on the desk body (1), the seat (3) is connected with a telescopic plate (5), and the telescopic plate (5) is clamped into a guide frame (6) and is in sliding connection with the guide frame (6);

be provided with the mounting groove in the table body (1), display screen (17) are installed to the mounting groove inboard, the mounting groove inside callipers is equipped with if there are baffle one (21), baffle two, baffle one (21) and baffle two all block into in the table body (1) and with the table body (1) sliding connection.

2. The Chinese language and literature teaching desk convenient for seat contraction is characterized in that the telescopic plate (5) is connected with an adsorption block (7), an electromagnet (8) is arranged on one side of the guide frame (6) far away from the seat (3), and a button (9) is arranged on the seat (3).

3. The Chinese language and literature teaching desk convenient for seat retraction is characterized in that adjusting rods (10) are fixedly connected to the left side and the right side of a seat (3), the adjusting rods (10) are clamped into adjusting columns (11), the adjusting rods (10) are in sliding connection with the adjusting columns (11), inserting rods (12) are inserted into the adjusting rods (10), and a plurality of inserting grooves are formed in the adjusting columns (11).

4. The desk is claimed in claim 1, wherein a first mounting seat (13) is fixedly connected to the lower end of the guide frame (6), a rotating shaft is arranged in the first mounting seat (13) in a clamped mode, a supporting plate (14) is sleeved on the outer side of the rotating shaft in a sleeved mode, one side, far away from the first mounting seat (13), of the supporting plate (14) is clamped into the inner side of a second mounting seat (15), and a guide groove (16) is formed in the position, corresponding to the rotating shaft, of the supporting plate (14).

5. The Chinese language and literature teaching desk convenient for seat contraction as claimed in claim 1, wherein an air bag (18) is installed on the lower side of the display screen (17), the air bag (18) is connected with an air pipe (19), and the air pipe (19) is connected with an air pump (20).

6. The school desk for Chinese language and literature teaching convenient for seat retraction according to claim 1, wherein the upper ends of the first baffle plate (21) and the second baffle plate are fixedly connected with a plurality of pull rods (22), and a guide hole (23) is formed in the position of the desk body (1) corresponding to the pull rods (22).

7. The Chinese language and literature teaching desk convenient for seat contraction as claimed in claim 1, wherein the seat (3) is sleeved with a sheath (4).