阅读说明：本技术 一种床上书桌 (Desk on bed ) 是由 杜江 于 2019-09-30 设计创作，主要内容包括：一种床上书桌,包括床边收纳置物架、充电口、伸缩支架、横杆支撑、竖杆支撑和桌板,所述充电口设置在床边收纳置物架侧面,伸缩支架一端设置在床边收纳置物架侧面顶端,伸缩支架另一端设置在桌板上,伸缩支架可伸缩折叠,横杆支撑与竖杆支撑之间为可拆卸连接,竖杆支撑为伸缩杆,竖杆支撑顶端设置在桌板底面中心位置处。该床上书桌将桌板与床边收纳置物架相结合,在伸缩支架的作用下可以随意调节桌板的位置和高度,在不使用时还可以将桌板折叠在床边收纳置物架上,即节省空间,又使用方便；横杆支撑与竖杆支撑的配合设置可以固定桌面位置。(The utility model provides a desk on bed, includes that the supporter is accomodate to the bedside, charges mouthful, telescopic bracket, horizontal pole support, montant support and table, the setting of charging mouthful is accomodate the supporter side at the bedside, and telescopic bracket one end sets up accomodates supporter side top at the bedside, and the telescopic bracket other end sets up on the table, and telescopic bracket is scalable folding, and the horizontal pole supports and the montant supports between for dismantling to be connected, and the montant supports to be the telescopic link, and the montant supports the top and sets up in table bottom surface central point department of putting. The desk on the bed combines the desk plate and the bedside storage rack, the position and the height of the desk plate can be adjusted at will under the action of the telescopic support, and the desk plate can be folded on the bedside storage rack when not in use, so that the space is saved, and the desk is convenient to use; the matching arrangement of the cross rod support and the vertical rod support can fix the position of the desktop.)

1. A bed desk, which is characterized by comprising a bedside storage rack, a charging port, a telescopic bracket, a cross bar support, a vertical bar support and a desk plate, the charging port is arranged on the side surface of the bedside storage rack, one end of the telescopic bracket is arranged at the top end of the side surface of the bedside storage rack, the other end of the telescopic bracket is arranged on the table plate, the telescopic bracket can be folded in a telescopic way, the transverse support extends into the top of the bedside storage rack, the top of the bedside storage rack is provided with a bolt hole, the transverse support is provided with a support hole, when the transverse support extends out of the top of the storage rack, the bolt extends into the bolt hole and the support hole to fix the transverse support, the fixing hole is arranged at one end of the cross bar support far away from the storage rack, the fixing hole is matched with the vertical rod support, the vertical rod support is inserted into the fixing hole to fix the cross rod support and the vertical rod support, the vertical support is a telescopic rod, and the top end of the vertical rod support is located at the center of the bottom surface of the desk board.

2. The bed desk of claim 1, wherein the telescopic support is an 8-shaped hinge bracket

3. The bed desk of claim 2, wherein the vertical bar support is connected to the desk top by a second hinge.

4. The bed desk of claim 3, wherein the second hinge is provided with a locking thread and a locking nut, and the locking thread is matched with the locking nut.

5. The bed desk of claim 1, further comprising a secondary desk board connected to the desk board by a third hinge, the secondary desk board being folded together with the desk board by the third hinge.

6. The bed desk of claim 1, further comprising a heat dissipation fan, wherein the desk board is provided with heat dissipation holes, and the heat dissipation fan is disposed in the heat dissipation holes.

7. The bed desk of claim 1, further comprising an illumination lamp disposed on the desk board.

8. The bed desk of claim 1, wherein the vertical support comprises an outer cylinder and an inner cylinder, the outer cylinder is provided with a threaded hole, the inner cylinder is provided with a plurality of grooves, and a fastening screw penetrates through the threaded hole and abuts against the grooves to fix the outer cylinder and the inner cylinder.

Technical Field

The invention relates to a learning tool, in particular to a bed desk.

Background

With the improvement of living standard of people and the development of science and technology, the notebook computer becomes a main tool for people to work, study and entertain, and young people can use the notebook computer to watch videos, play games, work or study on a bed before sleeping frequently, so that a desk on the bed becomes a new living necessity of people. However, the existing bed desk occupies a large space when placed on a bed, and a book or a notebook computer on the bed desk is not placed in the space where the desk needs to be placed again after the bed desk is folded.

Disclosure of Invention

The invention aims to provide a bed desk which is simple in structure, convenient to use, space-saving, convenient to store articles and capable of adjusting height and position at will.

In order to solve the technical problems, the invention provides a bed desk, which comprises a bedside storage rack, a charging port, a telescopic support, a cross rod support, a vertical rod support and a desk plate, wherein the charging port is arranged on the side surface of the bedside storage rack, one end of the telescopic support is arranged at the top end of the side surface of the bedside storage rack, the other end of the telescopic support is arranged on the desk plate, the telescopic support can be folded in a telescopic way, a transverse support extends into the top of the storage rack, a bolt hole is formed in the top of the storage rack, a support hole is formed in the transverse support, after the transverse support extends out of the top of the storage rack, a bolt extends into the bolt hole and the support hole to fix the transverse support, a fixing hole is formed in one end of the cross rod support, which is far away from the storage rack, the fixing hole is matched with the vertical rod support, the, the top end of the vertical rod support and the center of the bottom surface of the desk plate are arranged.

Preferably, the telescopic bracket is an 8-shaped hinge bracket.

In order to conveniently collect the vertical rod support and save space, the vertical rod support is connected with the table plate through a second hinge.

For the montant supports more firmly, be equipped with locking screw thread and lock nut on the second hinge, locking screw thread and lock nut cooperate.

In order to expand the area of the table board, the novel table board comprises an auxiliary table board, the auxiliary table board is connected with the table board through a third hinge, and the auxiliary table board is folded together with the table board through a seventh hinge.

In order to better dissipate heat, the desk further comprises a heat dissipation fan, wherein heat dissipation holes are formed in the desk plate, and the heat dissipation fan is arranged in the heat dissipation holes.

In order to facilitate illumination, the desk further comprises an illuminating lamp, and the illuminating lamp is arranged on the desk board.

The improved structure of the invention is that the vertical support comprises an outer cylinder and an inner cylinder, wherein the outer cylinder is provided with a threaded hole, the inner cylinder is provided with a plurality of grooves, and a fastening screw penetrates through the threaded hole and abuts against the grooves to fix the outer cylinder and the inner cylinder.

The invention has the beneficial effects that: the desk on the bed combines the desk plate and the bedside storage rack, the position and the height of the desk plate can be adjusted at will under the action of the telescopic support, and the desk plate can be folded on the bedside storage rack when not in use, so that the space is saved, and the desk is convenient to use; the matching arrangement of the cross bar support and the vertical bar support can fix the position of the desktop, and prevent the retraction or deformation of the telescopic support caused by the overweight of the desktop; the charging port is directly arranged on the bedside storage rack, so that a power supply can be directly inserted into the charging port when the notebook computer is used, and convenience and rapidness are realized; the arrangement of the illuminating lamp can facilitate reading and learning under the dark condition; the cooling fan can conveniently cool and radiate the notebook computer.

Drawings

FIG. 1 is a schematic structural view of a bed desk according to the present invention;

FIG. 2 is a schematic view of the connection of a bed desk of the present invention;

FIG. 3 is a schematic structural view of a desk top of a bed desk of the present invention;

FIG. 4 is a schematic structural view of the vertical post support of the present invention.

Description of reference numerals: 1-a bedside storage rack; 11-bolt holes; 2-a charging port; 3-a telescopic bracket; 4-cross bar support; 41-support holes; 42-a fixation hole; 5-vertical rod supporting; 51-an outer barrel; 52-inner cylinder; 53-threaded holes; 53-grooves; 55-fastening screws; 6-a table board; 601-heat dissipation holes; 14-an auxiliary table board; 15-a third hinge; 16-a heat dissipation fan; 17-a lighting lamp;

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to the attached figure 1, the invention provides a bed desk, which comprises a bedside storage rack 1, a charging port 2, a telescopic bracket 3, a cross rod support 4, a vertical rod support 5 and a desk plate 6, wherein the charging port 2 is arranged on the side surface of the bedside storage rack 1, one end of the telescopic bracket 3 is arranged at the top end of the side surface of the bedside storage rack 1, the other end of the telescopic bracket 3 is arranged on the desk plate 6, the telescopic bracket 3 can be folded in a telescopic way, a transverse support 4 extends into the top of the storage rack 1, a bolt hole 11 is arranged at the top of the storage rack 1, a support hole 41 is arranged on the transverse support 4, when the transverse support 4 extends out of the top of the storage rack, a bolt extends into the bolt hole 11 and the support hole 41 to fix the transverse support 4, a fixing hole 42 is arranged at one end of the cross rod support 4, which is far away from the storage rack, the fixing hole 42 is matched with the vertical rod, the vertical supports 5 are telescopic rods, and the top ends of the vertical supports 5 and the center of the bottom surface of the table plate 6 are located.

In this embodiment, the telescopic bracket 3 is an 8-shaped hinge bracket.

In this embodiment, can support 4 directly to stretch into with the horizontal pole and accomodate the supporter when need not use the horizontal pole to stretch into the bolt through the bolt and empty and support hole 41 fixedly.

In this embodiment, the vertical rod support 5 is connected with the table 6 through the second hinge, so that the vertical rod support 5 can be contracted to the shortest and can be folded under the table 6 through the second hinge when the vertical rod support 5 is not needed, and the space is saved.

In this embodiment, be equipped with locking screw thread and lock nut on the second hinge, second locking screw thread and second lock nut cooperate, can fix the direction that the montant supported 5 and table 6 like this when using montant to support 5, make it support more firm, and is concrete, and the hinge pin is the hollow shaft, and lock nut passes and fixes through lock nut from hinge pin one end.

In this embodiment, the bed desk further comprises a secondary desk board 14, the secondary desk board 14 is connected with the desk board 6 through a third hinge 15, the secondary desk board 14 is folded on the bottom surface of the desk board 6 when not in use, and the secondary desk board 14 is rotated around the third hinge 15 to be flush with the desk board 6 when in use, so that the area of the desk board 6 is enlarged, and more articles can be placed on the desk board.

In this embodiment, the bed desk further includes a heat dissipation fan 16, heat dissipation holes 601 are formed in the desk board 6, and the heat dissipation fan 16 is disposed in the heat dissipation holes 601.

In this embodiment, the bed desk further comprises an illuminating lamp 17, and the illuminating lamp 17 is arranged on the desk board 6.

The telescopic rod structure of the vertical support 5 is specifically provided with an outer cylinder 51 and an inner cylinder 52, wherein a threaded hole 53 is formed in the outer cylinder 51, a plurality of grooves 54 are formed in the inner cylinder 52, and a fastening screw 55 penetrates through the threaded hole 53 and abuts against the grooves 54, so that the outer cylinder 51 and the inner cylinder 52 are fixed.

When the bed desk is used, firstly, the desk plate 6 is adjusted to a proper position and height on the bed by adjusting the 8-shaped hinge frame 18, then the vertical rod supports 5 are rotated around the second hinge until the vertical rod supports 5 are perpendicular to the plane of the desk plate 6, the locking nuts are adjusted to fix the vertical rod supports 5, finally the cross rod supports 4 are drawn out of the storage rack and moved to a specified position, the length of the vertical rod supports is adjusted, the vertical rod supports are inserted into the fixing holes 42, and the vertical rod supports 5 are connected with the cross rod supports 4, so that the bed desk can be used; after using, can place article on the table 6 earlier and accomodate supporter 1 at the bedside, unpack the horizontal pole support 4 and the montant and support being connected between 5 apart, support the horizontal pole and push back and accomodate in the supporter, then support 5 with the montant and contract to the shortest, transfer the lock nut that loosens, make montant support 5 rotate until folding 6 bottom surfaces of table around the second hinge, accomodate supporter 1 side and table 6 fold together with the bedside through adjusting 8 style of calligraphy hinge brackets at last.

In order to further realize good storage, the table plate is provided with a hook, the storage rack is provided with a hanging hole, and the table plate can be directly hung and arranged beside the storage rack through the matching of the hook and the hanging hole.

According to the bed desk, the desk plate 6 is combined with the bedside storage rack 1, the position and the height of the desk plate 6 can be adjusted at will under the action of the telescopic support 3, and the desk plate 6 can be folded on the bedside storage rack 1 when not in use, so that the space is saved, and the use is convenient; the cross bar supports 4 and the vertical bar supports 5 are matched to fix the position of the table top, so that the phenomenon that the telescopic support 3 retracts or deforms due to the fact that the weight of the table top is too heavy is prevented; the charging port 2 is directly arranged on the bedside storage rack 1, so that a power supply can be directly inserted into the charging port 2 when the notebook computer is used, and convenience and rapidness are realized; the arrangement of the illuminating lamp 17 can facilitate reading and learning under dim conditions; the cooling fan 16 is arranged to facilitate cooling and heat dissipation of the notebook computer.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.