CN210471433U

CN210471433U - Student uses desk

Info

Publication number: CN210471433U
Application number: CN201822039905.6U
Authority: CN
Inventors: 吴尔祯
Original assignee: Liyuan Primary School Futian District Shenzhen
Current assignee: Liyuan Primary School Futian District Shenzhen
Priority date: 2018-12-06
Filing date: 2018-12-06
Publication date: 2020-05-08
Anticipated expiration: 2028-12-06

Abstract

The utility model discloses a desk for student, including the table body, its characterized in that, be equipped with position of sitting defining device on the table body, position of sitting defining device installs on the table body, is equipped with the book end device on the table body, and the book end device is installed on the table body, is equipped with drinking cup anti-overturning device on the table body, and drinking cup anti-overturning device installs on the table body, is equipped with textbook clamping device on the table body, and textbook clamping device installs on the table body. The sitting posture limiting device can be adjusted according to the height of different students, the water cup toppling prevention device can effectively prevent the water cup from toppling, and the textbook clamping device can clamp the textbook when the students read or write homework, so that page turning is prevented. The beneficial effects of the utility model are that, simple structure, the practicality is strong.

Description

Student uses desk

Technical Field

The utility model relates to a student's articles for use field, especially a student uses desk.

Background

The desk is one of indispensable learning tools of students, also is the article furnishings that the student contact time is longest in one day, and the use comfort level, the functionality and the safe reliability of use of desk directly influence the comprehensive evaluation of numerous teachers and students and parents to the desk. The existing desk has single function and is not suitable for development needs of the desk.

In the prior art, for example, patent publication No. CN 106073195B, entitled student desk, discloses a student desk, which includes a desk body, a book fixing unit disposed on the desk body and a sitting posture correcting unit disposed inside the desk body, wherein the book fixing unit is telescopically disposed on the desk body. The utility model discloses can fix various books in a flexible way, put all kinds of stationery and carry out the position of sitting to the user especially student and correct, the utility model has the advantages of simple structure is effective, and fixed putting effect is nimble adjustable, and the position of sitting is corrected effectually and economy is easily promoted.

Although some problems have been effectively solved to above-mentioned patent, have realized some functions, but its structure is comparatively complicated, and the position of sitting is corrected the device and is located the front portion and has the interference to student's study, and stationery is accomodate and is not had obvious advantage for traditional stationery box, and still has other problems in the student's learning process, and above-mentioned patent can't be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and designing a desk for students.

The technical scheme of the utility model for, a student uses desk, including the table body, its characterized in that, be equipped with the position of sitting defining device on the table body, the position of sitting defining device is installed on the table body, is equipped with the book end device on the table body, and the book end device is installed on the table body, is equipped with drinking cup anti-overturning device on the table body, and drinking cup anti-overturning device installs on the table body, is equipped with textbook clamping device on the table body, and textbook clamping device installs on the table body. The sitting posture limiting device can be adjusted according to the height of different students, the water cup toppling prevention device can effectively prevent the water cup from toppling, and the textbook clamping device can clamp the textbook when the students read or write homework, so that page turning is prevented.

The sitting posture limiting device comprises a first slide rail, the first slide rail is arranged on the side surface of a table body, a first slide block is arranged on the first slide rail, the first slide block is slidably arranged on the first slide block, a first adjusting nut is arranged on the first slide block, a first adjusting screw rod is arranged on the first adjusting nut, the first adjusting screw rod is screwed and arranged on the first adjusting nut and penetrates through the first slide block, a first support rod is arranged on the first slide block, the first support rod is arranged on the first slide block, a first hinge is arranged at the upper end of the first support rod, a first limit rod is arranged on the first hinge, the first hinge is arranged on the first hinge, the limit rod is arranged on the first hinge, a rod-shaped structure is arranged in the middle of the first hinge in a double-rotatable connection mode, the limit rod and the support rod can be combined together, a fixed block is arranged on the limit rod, and a second adjusting nut is arranged on the support rod and corresponds to the two positions of the adjusting screw rod, a sponge sheath is arranged on the limiting rod, and the sponge sheath is arranged on the limiting rod.

The book end device comprises a book end opening, the book end opening is arranged on a desktop, a first shaft is arranged on the book end opening, the first shaft is arranged on the book end opening, a turning plate is arranged on the first shaft and is arranged on the first shaft, the turning plate corresponds to the book end opening in size, a bolt is arranged on the turning plate, one part of the bolt is arranged on the upper surface and the lower surface of the turning plate, the other part of the bolt is arranged on the upper surface of the desk body, a second sliding rail is arranged on the turning plate, a placing block is arranged on the turning plate and is arranged between the two second sliding rails, a clamping plate is arranged on the second sliding rail and is slidably arranged on the second sliding rail, an adjusting block is arranged on the clamping plate and is arranged at the bottom of the clamping plate, a third adjusting nut is arranged on the adjusting block, a third adjusting screw rod is arranged on the third adjusting nut and is screwed on, the placing block is provided with a fixed plate, and the fixed plate is arranged at one end of the placing block.

The anti-toppling device for the water cup comprises a placing opening, the placing opening is formed in the upper surface of a table body, a screwing ring is arranged on the placing opening, the screwing ring is installed on the table body, a screwing cover is arranged on the screwing ring, the screwing cover is screwed and installed on the screwing ring, the screwing cover can be screwed on the screwing ring through a rope, a cup barrel is arranged on the screwing ring, and the cup barrel is installed below the screwing ring.

The textbook clamping device comprises an iron base plate, the iron base plate is embedded and installed on the upper surface of the table body, a steel wire rope is arranged on the iron base plate, the steel wire rope is installed on the iron base plate, a holding shell is arranged on the steel wire rope, the holding shell is installed on the steel wire rope, a permanent magnet is arranged on the holding shell, the permanent magnet is installed below the holding shell, a rubber pad is arranged on the permanent magnet, and the rubber pad is installed below the permanent magnet.

The desk body is provided with a drawer which is inserted on the desk body in a sliding manner.

The table is characterized in that a leveling nut is arranged on the table body and mounted at the bottom of the table body, a leveling screw rod is arranged on the leveling nut, and the leveling screw rod is rotatably mounted on the leveling nut.

And all corners of the table body are smooth obtuse angles.

Utilize the technical scheme of the utility model student of preparation uses desk, through its structural design, can be through restricting the student from the desk to cross to avoid student myopia recently, and its height is adjustable be suitable for different height students, in the retractable desktop when book end device does not use, drinking cup anti-overturning device can place the drinking cup in avoid the mistake to bump in it and lead to the drinking cup books of getting wet, textbook clamping device passes through the realization of magnet absorption iron bottom plate with the books centre gripping, avoids books to turn over the page because of resilience force automatic turning.

Drawings

Fig. 1 is a schematic structural view of a student desk of the present invention;

fig. 2 is a schematic structural diagram of the sitting posture limiting device of the present invention;

FIG. 3 is a schematic structural view of the book stand device of the present invention;

FIG. 4 is a schematic structural view of the anti-tipping device for a cup of the present invention;

fig. 5 is a schematic structural view of the textbook holding device of the present invention.

In the figure, 1, a table body; 2. a first slide rail; 3. a first sliding block; 4. adjusting a first nut; 5. adjusting a first screw rod; 6. a stay bar; 7. a first hinge; 8. a limiting rod; 9. a fixed block; 10. adjusting a screw rod II; 11. adjusting a second nut; 12. a sponge sheath; 13. opening the book stand; 14. a first shaft; 15. Turning over a plate; 16. a bolt; 17. a second slide rail; 18. placing the blocks; 19. a splint; 20. an adjusting block; 21. adjusting a third nut; 22. adjusting a screw rod III; 23. fixing a plate; 24. placing the opening; 25. Screwing the ring; 26. screwing the cover; 27. a cup barrel; 28. an iron bottom plate; 29. a wire rope; 30. a grip shell; 31. a permanent magnet; 32. a rubber pad; 33. a drawer; 34. a leveling nut; 35. and (4) leveling the screw rod.

Detailed Description

The present invention will now be described in detail with reference to the drawings, as shown in fig. 1-5.

In the sitting posture limiting device, a person firstly moves the first sliding block 3 upwards to drive the support rod 6 to move upwards, fixes the first sliding block through the first adjusting screw 5, and then rotates the limiting rod for 270 degrees to fix the second sliding block through the second adjusting screw 10.

The height of the sitting posture limiting device is adjusted by adjusting the position of the first sliding block 3 on the first sliding rail 2 and fixing the first sliding block by the first adjusting screw 5.

The book end device firstly turns the turning plate 15 for 180 degrees, then is fixed by the bolt 16 to prevent turning, realizes the control of book clamping by adjusting the position of the clamping plate 19, and then is fixed by adjusting the position of the screw rod III 22.

The anti-tipping device for the water cup firstly unscrews the screw cap 26 and then places the water cup therein.

The textbook clamping device firstly places the textbook on the iron bottom plate 28, and then places the permanent magnet 31 on the textbook.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The utility model provides a desk for student, includes the table body (1), its characterized in that, be equipped with the position of sitting defining device on the table body (1), the position of sitting defining device installs on the table body (1), be equipped with the book end device on the table body (1), the book end device is installed on the table body (1), be equipped with drinking cup anti-overturning device on the table body (1), drinking cup anti-overturning device installs on the table body (1), be equipped with textbook clamping device on the table body (1), textbook clamping device installs on the table body (1), the position of sitting defining device is adjustable to different student's height, drinking cup anti-overturning device can effectively prevent that the drinking cup from empting, textbook clamping device can be with the textbook centre gripping when the student reads or writes the operation, prevent to turn over the page.

2. The student desk according to claim 1, wherein the sitting posture limiting device comprises a first sliding rail (2), the first sliding rail (2) is mounted on the side surface of the desk body (1), a first sliding block (3) is arranged on the first sliding rail (2), the first sliding block (3) is slidably mounted on the first sliding rail (2), a first adjusting nut (4) is arranged on the first sliding block (3), the first adjusting nut (4) is mounted on the first sliding block (3), a first adjusting screw (5) is arranged on the first adjusting nut (4), the first adjusting screw (5) is screwed on the first adjusting nut (4) and penetrates through the first sliding block (3), a supporting rod (6) is arranged on the first sliding block (3), the supporting rod (6) is mounted on the first sliding block (3), a first hinge (7) is arranged on the supporting rod (6), the first hinge (7) is mounted at the upper end of the supporting rod (6), and a limiting rod (8) is arranged on the first, install on hinge (7) gag lever post (8), there is a shaft-like structure hinge (7) is two rotatable coupling middle parts, enable gag lever post (8) and vaulting pole (6) and close together, be equipped with fixed block (9) on gag lever post (8), be close to hinge (7) department on gag lever post (8) is installed in fixed block (9), be equipped with adjusting screw two (10) on fixed block (9), adjusting screw two (10) cartridge is installed on fixed block (9), be equipped with adjusting nut two (11) on vaulting pole (6), adjusting nut two (11) are installed on vaulting pole (6), adjusting nut two (11) correspond with adjusting screw two (10) position, be equipped with sponge sheath (12) on gag lever post (8), install on gag lever post (8) sponge sheath (12).

3. The student desk according to claim 1, wherein the book stand device comprises a book stand opening (13), the book stand opening (13) is arranged on the desktop, a first shaft (14) is arranged on the book stand opening (13), the first shaft (14) is arranged on the book stand opening (13), a first turning plate (15) is arranged on the first shaft (14), the size of the turning plate (15) corresponds to that of the book stand opening (13), a bolt (16) is arranged on the turning plate (15), one part of the bolt (16) is arranged on the upper surface and the lower surface of the turning plate (15), the other part of the bolt is arranged on the upper surface of the desk body (1), a second sliding rail (17) is arranged on the turning plate (15), the second sliding rail (17) is arranged on the turning plate (15), a placing block (18) is arranged between the two sliding rails (17), and a clamping plate (19) is arranged on the second sliding rail (17), on splint (19) slidable mounting and slide rail two (17), be equipped with regulating block (20) on splint (19), install in splint (19) bottom regulating block (20), be equipped with adjusting nut three (21) on regulating block (20), adjusting nut three (21) are installed on regulating block (20), be equipped with adjusting screw three (22) on adjusting nut three (21), adjusting screw three (22) are twisted soon and are installed on adjusting nut three (21) and pass regulating block (20) and place piece (18) and offset, it decides board (23) to be equipped with on piece (18) to place, decide board (23) install in placing piece (18) one end.

4. The student desk according to claim 1, wherein the water cup toppling prevention device comprises a placement opening (24), the placement opening (24) is opened on the upper surface of the desk body (1), a screwing ring (25) is arranged on the placement opening (24), the screwing ring (25) is installed on the desk body (1), a screwing cover (26) is arranged on the screwing ring (25), the screwing cover (26) is screwed on the screwing ring (25), the screwing cover (26) can be screwed on the screwing ring (25) through a rope, a cup barrel (27) is arranged on the screwing ring (25), and the cup barrel (27) is fixedly installed below the screwing ring (25).

5. The student desk as claimed in claim 1, wherein the textbook clamping device comprises an iron base plate (28), the iron base plate (28) is embedded and installed on the upper surface of the desk body (1), a steel wire rope (29) is arranged on the iron base plate (28), the steel wire rope (29) is installed on the iron base plate (28), a holding shell (30) is arranged on the steel wire rope (29), the holding shell (30) is installed on the steel wire rope (29), a permanent magnet (31) is arranged on the holding shell (30), the permanent magnet (31) is installed below the holding shell (30), a rubber pad (32) is arranged on the permanent magnet (31), and the rubber pad (32) is installed below the permanent magnet (31).

6. The student desk as claimed in claim 1, wherein the desk body (1) is provided with a drawer (33), and the drawer (33) is slidably inserted into the desk body (1).

7. The student desk as claimed in claim 1, wherein the desk body (1) is provided with a leveling nut (34), the leveling nut (34) is mounted at the bottom of the desk body (1), the leveling nut (34) is provided with a leveling screw (35), and the leveling screw (35) is screwed and mounted on the leveling nut (34).

8. The student desk according to claim 1, wherein each corner of the desk body (1) is a rounded obtuse angle.