CN219762781U

CN219762781U - Dual-purpose desk for noon break in teaching

Info

Publication number: CN219762781U
Application number: CN202320868988.8U
Authority: CN
Inventors: 林建耀; 林宗良; 林宗健; 蔡明慧; 蔡贵祥
Original assignee: Hongsheng Furniture Fujian Co ltd
Current assignee: Hongsheng Furniture Fujian Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-09-29
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses a teaching noon break dual-purpose table, which comprises a table body, noon break mechanisms, an adjusting mechanism and a supporting mechanism, wherein the noon break mechanisms comprise a connecting frame, sliding grooves are formed in the inner walls of two sides of the connecting frame, a first threaded rod is rotatably connected in the sliding grooves, a first threaded block is connected with the outer wall of the first threaded rod in a threaded manner, a moving plate is fixedly connected to the side face of the first threaded block, a lying sleeping pad is arranged on the upper surface of the moving plate, the adjusting mechanism comprises a rotating table and a second threaded rod, the second threaded rod is rotatably connected in the rear side of the table body, a second threaded block is connected with the outer wall of the second threaded rod in a threaded manner, a rotating sleeve is fixedly connected to the upper surface of the second threaded block, a connecting rod is rotatably connected to the upper end of the rotating sleeve, and the upper end of the connecting rod is rotatably connected with the rotating table. Through the structure, students can conveniently learn and rest.

Description

Dual-purpose desk for noon break in teaching

Technical Field

The utility model relates to the technical field of teaching tables, in particular to a dual-purpose table for noon break in teaching.

Background

For students, the noon break not only can bring relaxation in two aspects of body and spirit, but also can obviously improve the learning efficiency in afternoon. At present, since a plurality of students are far away from school and have inconvenient back and forth, most of the students hope to rest in school after lunch, however, the problem of the bed of the students cannot be solved in a large area for most of the schools, so that the students cannot have noon break, and the students cannot get to the afternoon and have poor mental state and low class listening efficiency in class, and the physical health of the students can be influenced.

The applicant has found that, when applying for the utility model, the Chinese patent discloses a piece of furniture for teaching midday break in middle and primary schools, the application number of the Chinese patent is 201320268630.8, the Chinese patent is mainly a detachable structure, and the seat backrest and the seat base are of an inserting structure, so that the conversion of two functions of learning and midday break can be realized through different assembling modes of a table panel and a table frame and different inserting modes of the seat backrest and the seat base; according to the utility model, the table panel is firmly connected with the table frame through the cooperation of the table panel positioning pin and the positioning hole on the table frame, and the seat back is firmly connected with the seat base through the backrest height adjusting hole on the seat back and the seat back locking mechanism on the seat base, so that the safety of a user is ensured; according to the utility model, the backrest height adjusting holes at the tail ends of the backrest inserting arms are matched with the inserting seats of the seat base and the backrest locking mechanism, so that the adjustment of the height of the backrest is realized, and the requirements of different users are met;

although the device can realize the switching between the desk and the bed body, the disassembly and the assembly are too troublesome in the actual use process; secondly, safety and stability have hidden danger, and more than the condition, long-time upset and dismantlement can lead to the life-span of the table body to reduce.

Disclosure of Invention

The utility model aims to provide a dual-purpose desk for noon break in teaching, which is convenient for students to learn and rest.

In order to achieve the above purpose, the dual-purpose desk for noon break in teaching comprises a desk body, a noon break mechanism, an adjusting mechanism and a supporting mechanism, wherein the noon break mechanism comprises a connecting frame, the connecting frame is fixedly connected to the upper inner wall of the desk body, sliding grooves are formed in the inner walls of the two sides of the connecting frame, a first threaded rod is rotatably connected to the inside of the sliding grooves, a first threaded block is connected to the outer wall of the first threaded rod through threads, a movable plate is fixedly connected to the side face of the first threaded block, and a groveling sleeping pad is arranged on the upper surface of the movable plate;

the adjusting mechanism comprises a rotating table and a second threaded rod, the rotating table is rotationally connected to the upper surface of the table body, the second threaded rod is rotationally connected to the inside of the rear side of the table body, the outer wall of the second threaded rod is in threaded connection with a second threaded block, the upper surface of the second threaded block is fixedly connected with a rotating sleeve, the upper end of the rotating sleeve is rotationally connected with a connecting rod, and the upper end of the connecting rod is rotationally connected with the rotating table.

According to the dual-purpose desk for noon break in teaching, a rotating rod is connected between the two first threaded rods in a transmission mode, a rotating shaft is fixedly connected to the outer end of the rotating rod, one end, away from the rotating rod, of the rotating shaft penetrates through the outer portion of the desk body, and a first rotating handle is fixedly connected to the rotating shaft.

According to the teaching noon break dual-purpose table, the inner ends of the two first threaded rods are fixedly connected with first bevel gears, the outer walls of the two ends of the rotating rod are fixedly sleeved with second bevel gears, and the first bevel gears are in meshed connection with the second bevel gears.

According to the teaching noon break dual-purpose table, the rear end of second threaded rod runs through to the outside of the table body, and fixedly connected with second commentaries on classics handle.

According to the teaching noon break dual-purpose table, two placing grooves are formed in the front face of the rotating table.

According to the dual-purpose desk of noon break of teaching, supporting mechanism includes two support frames, the upper surface fixedly connected with fixed column of support frame, the inside sliding connection of fixed column has flexible post, the upper end fixedly connected with link of flexible post, the upper end of link and the bottom fixed connection of the table body.

According to the teaching noon break dual-purpose table, the surface screw thread of fixed column is provided with the locking bolt, flexible post passes through this locking bolt and fixed column fixed connection.

According to the teaching noon break dual-purpose table, a fixed rod is fixedly connected between the two supporting frames.

The utility model has the following beneficial effects:

1. compared with the prior art, this dual-purpose table of noon break of imparting knowledge to students is provided with noon break mechanism, through rotating first rotating handle, drives the dwang and rotates, under the meshing effect of first bevel gear and second bevel gear, can drive two first threaded rods and carry out synchronous rotation, and then realize that first screw thread piece drives the removal of movable plate, can shift out the pad of sleeping of lying prone from the connection frame, makes things convenient for the student to carry out noon break, convenient operation.

2. Compared with the prior art, this dual-purpose table of noon break of imparting knowledge to students is provided with adjustment mechanism, through rotating the second and changeing the handle, drives the second threaded rod and rotates, and then drives the second screw thread piece and remove to under the connecting action of connecting rod, can drive the carousel and rotate the regulation, the student can place the picture in the standing groove, and then makes things convenient for the drawing study.

3. Compared with the prior art, this dual-purpose desk of noon break of imparting knowledge to students is provided with supporting mechanism, adjusts through the telescopic column that slides in the fixed column to fix through the lock bolt, can conveniently adjust the height of the table body, be applicable to the student of different heights and use.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic view of the whole structure of a dual-purpose desk for noon break in teaching of the present utility model;

FIG. 2 is a schematic cross-sectional view of a connecting frame of a dual-purpose teaching noon break table according to the present utility model;

FIG. 3 is a schematic view showing a partial connection of a movable plate in a connection frame of the dual-purpose desk for noon break in teaching of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the dual-purpose desk for noon break in FIG. 3A according to the present utility model;

fig. 5 is a schematic view of an adjusting mechanism of the dual-purpose desk for noon break in teaching.

Legend description:

1. a table body; 2. a noon break mechanism; 3. an adjusting mechanism; 4. a support mechanism; 5. a first bevel gear; 6. a second bevel gear;

21. a connection frame; 22. a chute; 23. a first threaded rod; 24. a first threaded block; 25. a moving plate; 26. lying on the sleeping pad; 27. a rotating lever; 28. a rotating shaft; 29. a first rotating handle;

31. a rotating table; 32. a second threaded rod; 33. a second threaded block; 34. a rotating sleeve; 35. a connecting rod; 36. a second rotating handle; 37. a placement groove;

41. a support frame; 42. fixing the column; 43. a telescopic column; 44. a locking bolt; 45. a connecting frame; 46. and a fixing rod.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-5, the dual-purpose teaching desk for noon break in the embodiment of the utility model comprises a desk body 1, a noon break mechanism 2 and an adjusting mechanism 3, wherein the noon break mechanism 2 comprises a connecting frame 21, the connecting frame 21 is fixedly connected to the upper inner wall of the desk body 1, sliding grooves 22 are respectively formed in the inner walls of two sides of the connecting frame 21, first threaded rods 23 are rotatably connected to the inner sides of the sliding grooves 22, a rotating rod 27 is in transmission connection between the two first threaded rods 23, first bevel gears 5 are fixedly connected to the inner ends of the two first threaded rods 23, second bevel gears 6 are fixedly sleeved on the outer walls of the two ends of the rotating rod 27, the first bevel gears 5 are in meshed connection with the second bevel gears 6, and through the meshed transmission of the first bevel gears 5 and the second bevel gears 6, the two first threaded rods 23 can be driven to synchronously rotate through the rotating rod 27, a rotating shaft 28 is fixedly connected to the outer ends of the rotating rod 27, one end of the rotating shaft 28, which is far away from the rotating rod 27, penetrates to the outer part of the desk body 1, a first rotating handle 29 is fixedly connected to the outer wall of the rotating rod, a first threaded rod 24 is in threaded connection with the outer wall of the first threaded rod 24, a first threaded block 24 is fixedly connected to the outer wall of the first threaded rod 24, a side surface 25 of the first threaded rod 24 is fixedly connected with a movable plate 25, and a soft pad is arranged on the side surface 25 of the side of the student is made of a soft material, and the soft material is comfortable to use.

Above-mentioned structure, through rotating first knob 29, drive dwang 27 rotation, under the meshing effect of first bevel gear 5 and second bevel gear 6, can drive two first threaded rods 23 and rotate in step, and then realize that first screw thread piece 24 drives the removal of movable plate 25, can shift out the pad of lying prone 26 from connecting frame 21, make things convenient for the student to carry out noon break, convenient operation.

The adjustment mechanism 3 includes rotation table 31 and second threaded rod 32, rotation table 31 rotates to be connected in the upper surface of table body 1, second threaded rod 32 rotates to be connected in the rear side inside of table body 1, the rear end of second threaded rod 32 runs through to the outside of table body 1, and fixedly connected with second changes handle 36, rotate second changes handle 36, can realize the rotation of second threaded rod 32, the outer wall threaded connection of second threaded rod 32 has second screw thread piece 33, the upper surface fixedly connected with of second screw thread piece 33 changes cover 34, the upper end rotation of changing cover 34 is connected with connecting rod 35, the upper end and the rotation table 31 rotation of connecting rod 35 are connected, two standing grooves 37 have been seted up in the front of rotation table 31, this standing groove 37 is used for placing the picture, also can select the study article of specifically placing according to the condition of use.

Above-mentioned structure, through rotating second twist grip 36, drive second threaded rod 32 and rotate, and then drive second screw thread piece 33 and remove to under the connected action of connecting rod 35, can drive rotation platform 31 and rotate the regulation, the student can place the picture in standing groove 37, and then convenient drawing study.

Still include supporting mechanism 4, and supporting mechanism 4 includes two support frames 41, fixedly connected with dead lever 46 between two support frames 41 plays the effect that improves stability, the last fixed surface of support frame 41 is connected with fixed column 42, the inside sliding connection of fixed column 42 has flexible post 43, the surface screw thread of fixed column 42 is provided with locking bolt 44, flexible post 43 passes through this locking bolt 44 and fixed column 42 fixed connection, flexible post 43 can slide in fixed column 42, and lock through locking bolt 44, the upper end fixedly connected with link 45 of flexible post 43, the upper end of link 45 and the bottom fixed connection of table body 1.

By adjusting the telescopic column 43 sliding in the fixed column 42 and fixing the telescopic column by the locking bolt 44, the height of the table body 1 can be conveniently adjusted, and the telescopic table is suitable for students with different heights.

Working principle: this dual-purpose desk of noon break of imparting knowledge to students before use, can adjust the height of the table body 1 according to student's height, specifically does: the height of the table body 1 can be adjusted by adjusting the telescopic column 43 sliding in the fixed column 42 and fixing the telescopic column by the locking bolt 44, so that the table is suitable for students with different heights;

when a student learns, the second rotating handle 36 is rotated to drive the second threaded rod 32 to rotate so as to drive the second threaded block 33 to move, and under the connection effect of the connecting rod 35, the rotating table 31 can be driven to rotate for adjustment, and the student can place pictures in the placing groove 37 so as to facilitate drawing and learning;

during noon break of students, through rotating the first rotating handle 29, the rotating rod 27 is driven to rotate, under the meshing effect of the first bevel gear 5 and the second bevel gear 6, the two first threaded rods 23 can be driven to synchronously rotate, and then the first threaded blocks 24 are realized to drive the moving plate 25 to move, so that the groveling sleeping mat 26 can be moved out of the connecting frame 21, noon break of students is facilitated, and the operation is convenient.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a dual-purpose table of noon break of teaching, its characterized in that includes table body (1), noon break mechanism (2), adjustment mechanism (3) and supporting mechanism (4), noon break mechanism (2) are including connecting frame (21), connecting frame (21) fixed connection are in the last inner wall of table body (1), spout (22) have all been seted up to the both sides inner wall of connecting frame (21), the inside rotation of spout (22) is connected with first threaded rod (23), the outer wall threaded connection of first threaded rod (23) has first screw thread piece (24), the side fixedly connected with movable plate (25) of first screw thread piece (24), the upper surface of movable plate (25) is provided with groveling sleeping mat (26);

adjustment mechanism (3) are including rotating platform (31) and second threaded rod (32), rotating platform (31) rotate and are connected in the upper surface of the table body (1), second threaded rod (32) rotate and are connected in the rear side inside of the table body (1), the outer wall threaded connection of second threaded rod (32) has second screw thread piece (33), the upper surface fixedly connected with of second screw thread piece (33) changes cover (34), the upper end rotation of changeing cover (34) is connected with connecting rod (35), the upper end and the rotation of rotating platform (31) of connecting rod (35) are rotated and are connected.

2. The dual-purpose teaching noon break table according to claim 1, characterized in that a rotating rod (27) is connected between the two first threaded rods (23) in a transmission manner, the outer end of the rotating rod (27) is fixedly connected with a rotating shaft (28), and one end, far away from the rotating rod (27), of the rotating shaft (28) penetrates through the outer part of the table body (1) and is fixedly connected with a first rotating handle (29).

3. The dual-purpose teaching noon break table according to claim 2, characterized in that the inner ends of the two first threaded rods (23) are fixedly connected with first bevel gears (5), the outer walls of the two ends of the rotating rod (27) are fixedly sleeved with second bevel gears (6), and the first bevel gears (5) are meshed with the second bevel gears (6).

4. The dual-purpose teaching noon break table according to claim 1, characterized in that the rear end of the second threaded rod (32) penetrates to the outside of the table body (1) and is fixedly connected with a second rotating handle (36).

5. The dual-purpose teaching noon break table according to claim 1, characterized in that two placing grooves (37) are provided on the front surface of the rotating table (31).

6. The dual-purpose desk for noon break in teaching according to claim 1, characterized in that, the supporting mechanism (4) includes two support frames (41), the upper surface fixedly connected with fixed column (42) of support frame (41), the inside sliding connection of fixed column (42) has flexible post (43), the upper end fixedly connected with link (45) of flexible post (43), the upper end of link (45) and the bottom fixed connection of table body (1).

7. The dual-purpose teaching noon break table according to claim 6, characterized in that the outer surface of the fixed column (42) is provided with a locking bolt (44) in a threaded manner, and the telescopic column (43) is fixedly connected with the fixed column (42) through the locking bolt (44).

8. The dual-purpose teaching noon break table as claimed in claim 6 characterized in that a fixing rod (46) is fixedly connected between two of said supporting frames (41).