CN215125477U

CN215125477U - Bed desk capable of adjusting book reading angle

Info

Publication number: CN215125477U
Application number: CN202023047545.8U
Authority: CN
Inventors: 施文栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-12-14
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a bed desk of adjustable books reading angle, including table, first threaded rod, holder, layer board and spacing clamp, surface bolt is fixed with first bracket and second bracket under the left side of table, the side bearer has all been welded in first bracket and second bracket's the lower extreme outside between them, and the inside of side bearer has seted up the spout, the inboard of spout is provided with the slider, and the outside of slider is connected with the holder, the lower surface of table is provided with storage drawer, and the upper surface of table has seted up the storage tank, the surperficial hub connection of layer board has the spacing clamp, the outside of connecting axle is provided with the fixture block, and is connected with reset spring between fixture block and the connecting axle. This adjustable books read bed desk of angle can carry out multi-angle to books and adjust and put for desk satisfies user's different reading custom, simultaneously can be fast and stable install in the bedside, the simple operation.

Description

Bed desk capable of adjusting book reading angle

Technical Field

The utility model relates to a desk technical field specifically is an adjustable books reading angle's desk of going to bed.

Background

In the university life, the student is except studying in classroom and library, also can study in the bedroom, because the area of partial school bedroom is less, and the volume of putting of table chair is limited, consequently has partial student to choose to study in bed, consequently need use bed desk, but current bed desk still has some deficiencies, for example:

1. most of existing bed desks are of single plate-shaped structures, and the placing angles of books are inconvenient to quickly adjust, so students often need to lean heads to read, and the cervical vertebra fatigue and even cervical spondylosis are caused when the students keep a head-down posture to read, so that certain use defects exist;

2. the existing bed desk is supported by four foot rests mostly, so that the desk is inconvenient to stably place and fix, and the foot rests can influence the placement of daily necessities such as a quilt on the bed, and the desk is inconvenient to use.

We have therefore proposed a bed desk with adjustable reading angle of books to solve the problems set forth above.

Disclosure of Invention

An object of the utility model is to provide a bed desk of angle is read to adjustable books to solve the inconvenient problem of carrying out the installation of rapid stabilization to the angle of putting of books of the current market bed desk that above-mentioned background art provided and adjusting with inconvenient.

In order to achieve the above object, the utility model provides a following technical scheme: a bed desk capable of adjusting the book reading angle comprises a desk plate, a first threaded rod, a clamping seat, a supporting plate and a limiting clamp, wherein a first bracket and a second bracket are fixed on the left side of the desk plate through bolts, the middle position of the first bracket is connected with the first threaded rod, a telescopic column is arranged at the middle position of the second bracket, side frames are welded on the outer sides of the lower ends of the first bracket and the second bracket, a sliding groove is formed in the side frames, the inner side of the sliding groove is connected with the second threaded rod through a bearing, a sliding block is arranged on the inner side of the sliding groove, the clamping seat is connected on the outer side of the sliding block, a storage drawer is arranged on the lower surface of the desk plate, a containing groove is formed in the upper surface of the desk plate, the supporting plate is connected to the inner side of the containing groove through a connecting shaft, the surface shaft of the supporting plate is connected with the limiting clamp, and a clamping groove is formed in the supporting plate, the outer side of the connecting shaft is provided with a clamping block, and a return spring is connected between the clamping block and the connecting shaft.

Preferably, the first bracket and the second bracket are parallel to each other, the first bracket is in threaded connection with the first threaded rod, and the second bracket and the telescopic column form a telescopic structure.

Preferably, the sliding block and the sliding groove form a clamping sliding structure, the sliding block is in threaded connection with the second threaded rod, the sliding block and the clamping seat are welded into an integrated structure, and the clamping seat is of an arc-shaped structure.

Preferably, the supporting plate and the table plate form a rotating structure, the upper surfaces of the supporting plate and the table plate are on the same horizontal plane, and the supporting plate is in concave-convex fit with the accommodating groove.

Preferably, the limiting clamps are symmetrically arranged about the supporting plate in an amount of 2, a torsion spring is connected between the limiting clamps and the supporting plate, and the limiting clamps and the supporting plate form an elastic rotating structure through the torsion spring.

Preferably, the fixture block forms an elastic telescopic structure with the connecting shaft through a return spring, the upper end of the fixture block is in a conical structure, the fixture block and the clamping groove form a clamping structure, and the clamping groove is distributed in the supporting plate at equal angles.

Compared with the prior art, the beneficial effects of the utility model are that: the bed desk can adjust the reading angle of the book;

1. the bed desk is provided with the supporting plate and the clamping block, the supporting plate can extrude the clamping block by rotating the supporting plate, so that the clamping block can elastically contract, when the supporting plate stops adjusting, the clamping block can be automatically clamped into the clamping groove at the corresponding position under the elastic action of the reset spring so as to limit the supporting plate, and then the limiting clamp is rotated to fix books on the surface of the supporting plate, so that the adjustment of the placing angle of the books is completed, the bed desk can conveniently and fast adjust the placing of the books in multiple angles by the structure, and a user can conveniently read the books;

2. be provided with second threaded rod and holder, through rotatory second threaded rod, can be so that the slider slides along the spout to drive the holder centre gripping outside bedside guardrail, thereby accomplish quick, the stable installation of desk on the bed, simultaneously through rotatory first screw, can adjust first bracket and second bracket overall height between them, thereby realize putting altitude mixture control to the desk, make this desk on the bed can be quick install, adjust through this structure, it is convenient to use.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the main sectional structure of the side frame of the present invention;

fig. 4 is a schematic side sectional view of the bracket of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 4 according to the present invention;

fig. 6 is a schematic view of the three-dimensional structure of the fixture block of the present invention.

In the figure: 1. a table plate; 2. a first bracket; 3. a second bracket; 4. a first thread; 5. a telescopic column; 6. a side frame; 7. a chute; 8. a slider; 9. a second threaded rod; 10. a holder; 11. a storage drawer; 12. a containing groove; 13. a connecting shaft; 14. a support plate; 15. a limiting clamp; 1501. a torsion spring; 16. a card slot; 17. a clamping block; 18. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-6, the present invention provides a technical solution: a bed desk capable of adjusting book reading angles comprises a desk board 1, a first bracket 2, a second bracket 3, a first threaded rod 4, a telescopic column 5, side frames 6, sliding grooves 7, sliding blocks 8, a second threaded rod 9, clamping seats 10, a storage drawer 11, a containing groove 12, a connecting shaft 13, a supporting plate 14, a limiting clamp 15, a torsion spring 1501, a clamping groove 16, a clamping block 17 and a reset spring 18, wherein the lower surface of the left side of the desk board 1 is fixed with the first bracket 2 and the second bracket 3 through bolts, the middle position of the first bracket 2 is connected with the first threaded rod 4, the middle position of the second bracket 3 is provided with the telescopic column 5, the outer sides of the lower ends of the first bracket 2 and the second bracket 3 are welded with the side frames 6, the sliding grooves 7 are formed in the side frames 6, the bearing of the sliding grooves 7 is connected with the second threaded rod 9, the inner sides of the sliding grooves 7 are provided with the sliding blocks 8, and the outer sides of the sliding blocks 8 are connected with the clamping seats 10, the storage drawer 11 is arranged on the lower surface of the table plate 1, the accommodating groove 12 is formed in the upper surface of the table plate 1, the inner side of the accommodating groove 12 is connected with a supporting plate 14 through a connecting shaft 13 in a shaft mode, the surface of the supporting plate 14 is connected with a limiting clamp 15 in a shaft mode, a clamping groove 16 is formed in the supporting plate 14, a clamping block 17 is arranged on the outer side of the connecting shaft 13, and a reset spring 18 is connected between the clamping block 17 and the connecting shaft 13;

the first bracket 2 and the second bracket 3 are parallel to each other, the first bracket 2 is in threaded connection with the first threaded rod 4, the second bracket 3 and the telescopic column 5 form a telescopic structure, the overall height of the first bracket 2 can be adjusted by rotating the first threaded rod 4, and meanwhile, the telescopic column 5 can slide along the inner side of the second bracket 3 to play a role in guiding, so that the placing height of the table board 1 can be quickly adjusted;

the sliding block 8 and the sliding groove 7 form a clamping sliding structure, the sliding block 8 is in threaded connection with the second threaded rod 9, the sliding block 8 and the clamping seats 10 are welded into an integrated structure, meanwhile, the clamping seats 10 are of an arc-shaped structure, the sliding block 8 can slide along the sliding groove 7 by rotating the second threaded

rod

9, 2 clamping seats 10 are close to each other, and therefore the desk can be stably fixed on a guardrail at the bedside;

the supporting plate 14 and the table plate 1 form a rotating structure, the upper surfaces of the supporting plate 14 and the table plate 1 are on the same horizontal plane, the supporting plate 14 is in concave-convex fit with the accommodating groove 12, and the supporting plate 14 can be completely accommodated in the accommodating groove 12 by rotating the supporting plate 14, so that the surface of the table is kept flat and the writing work is facilitated;

the number of the limiting clamps 15 is 2, the limiting clamps 15 are symmetrically arranged on the supporting plate 14, the torsion springs 1501 are connected between the limiting clamps 15 and the supporting plate 14, the limiting clamps 15 and the supporting plate 14 form an elastic rotating structure through the torsion springs 1501, and the limiting clamps 15 can rotatably clamp books placed on the surface of the supporting plate 14 under the elastic force action of the torsion springs 1501, so that the books are prevented from falling off;

fixture block 17 passes through reset spring 18 and constitutes elastic telescopic structure with connecting axle 13, and the upper end of fixture block 17 is conical structure to fixture block 17 constitutes the block structure with draw-in groove 16, and draw-in groove 16 equiangular distribution simultaneously in the inside of layer board 14, through rotatory layer board 14, can make fixture block 17 block go into in the draw-in groove 16 of different positions, thereby can carry out different angle location to layer board 14, make layer board 14 can carry out the support of different angles to books, convenient to use person reads.

The working principle is as follows: when the bed desk with the adjustable book reading angle is used, firstly, as shown in fig. 1-3, the clamping seat 10 is placed on the outer side of the bedside handrail, then the second threaded rod 9 is rotated, the sliding block 8 slides along the sliding groove 7, at the moment, the clamping seat 10 can clamp the bedside handrail, so that the whole desk is quickly installed, then the first threaded rod 4 is rotated, the whole height of the first bracket 2 can be adjusted, and meanwhile, the telescopic column 5 can slide along the second bracket 3, so that a guiding effect is achieved, and the whole structure stability of the device is improved;

as shown in fig. 1-2 and fig. 4-6, the supporting plate 14 is rotated to enable the supporting plate 14 to press the fixture block 17, so that the fixture block 17 is retracted into the inner side of the connecting shaft 13, after the rotation angle of the supporting plate 14 is adjusted, the fixture block 17 will automatically pop out under the elastic force of the return spring 18 and be clamped into the clamping groove 16 at the corresponding position, so as to fix the rotation angle of the supporting plate 14, then the limiting clamp 15 is rotated to place the book on the surface of the supporting plate 14, at this time, the limiting clamp 15 will be rotatably attached to the surface of the book under the elastic force of the torsion spring 1501, so as to fix the book and prevent the book from falling off, so that the user can place and read the book at multiple angles, so that the desk on the bed can meet different reading habits of the user, when reading is not needed, the supporting plate 14 is only pressed downwards to enable the supporting plate 14 to press the fixture block 17, the clamping block 17 slides out of the clamping groove 16, so that the supporting plate 14 can be smoothly put into the accommodating groove 12, the influence on the flatness of the surface of the table board 1 is avoided, and a series of work is completed.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an adjustable books reading angle's desk on bed, includes table (1), first threaded rod (4), holder (10), layer board (14) and spacing clamp (15), its characterized in that: the table is characterized in that a first bracket (2) and a second bracket (3) are fixed on the lower surface of the left side of the table plate (1) through bolts, a first threaded rod (4) is connected to the middle position of the first bracket (2), a telescopic column (5) is arranged at the middle position of the second bracket (3), side frames (6) are welded on the outer sides of the lower ends of the first bracket (2) and the second bracket (3), a sliding groove (7) is formed in the side frames (6), a second threaded rod (9) is connected to an inner side bearing of the sliding groove (7), a sliding block (8) is arranged on the inner side of the sliding groove (7), a clamping seat (10) is connected to the outer side of the sliding block (8), a storage drawer connecting shaft (11) is arranged on the lower surface of the table plate (1), a containing groove (12) is formed in the upper surface of the table plate (1), and a supporting plate (14) is connected to the inner side of the containing groove (12) through a shaft (13), the surface shaft of layer board (14) is connected with limiting clamp (15), and draw-in groove (16) have been seted up to the inside of layer board (14), the outside of connecting axle (13) is provided with fixture block (17), and is connected with reset spring (18) between fixture block (17) and connecting axle (13).

2. The bed desk of claim 1, wherein the book reading angle is adjustable by: first bracket (2) and second bracket (3) both are parallel to each other, and first bracket (2) and first threaded rod (4) threaded connection to second bracket (3) and flexible post (5) constitute extending structure.

3. The bed desk of claim 1, wherein the book reading angle is adjustable by: the sliding block (8) and the sliding groove (7) form a clamping sliding structure, the sliding block (8) is in threaded connection with the second threaded rod (9), the sliding block (8) and the clamping seat (10) are welded into an integrated structure, and meanwhile the clamping seat (10) is of an arc-shaped structure.

4. The bed desk of claim 1, wherein the book reading angle is adjustable by: the supporting plate (14) and the table plate (1) form a rotating structure, the upper surfaces of the supporting plate (14) and the table plate (1) are on the same horizontal plane, and the supporting plate (14) is in concave-convex fit with the accommodating groove (12).

5. The bed desk of claim 1, wherein the book reading angle is adjustable by: the limiting clamp (15) is symmetrically provided with 2 limiting clamps (15) relative to the supporting plate (14), a torsion spring (1501) is connected between the limiting clamp (15) and the supporting plate (14), and the limiting clamp (15) and the supporting plate (14) form an elastic rotating structure through the torsion spring (1501).

6. The bed desk of claim 1, wherein the book reading angle is adjustable by: the clamping block (17) and the connecting shaft (13) form an elastic telescopic structure through the return spring (18), the upper end of the clamping block (17) is of a conical structure, the clamping block (17) and the clamping groove (16) form a clamping structure, and the clamping groove (16) is distributed in the supporting plate (14) at equal angles.