CN219594014U - Desk for bed - Google Patents

Abstract

The utility model discloses a desk for a bed, which comprises a main desk, wherein a through groove is formed in one side of the main desk in a penetrating way, an adjusting component is arranged in the main desk, a bed is arranged below the main desk, an electric push rod is arranged at the bottom of the main desk, self-braking universal wheels are arranged at the bottom of the electric push rod, a group of limiting plates are fixedly connected to the inner walls of the two sides of the through groove in the main desk respectively, two limiting plates are arranged in the main desk, two first desk plates are oppositely arranged in the main desk, and one side of each first desk plate is in sliding connection with the two limiting plates. In the using process, the desk on the bed can effectively and conveniently help people to use, the situation that the traditional desk on the bed is limited by the structure of the bed and cannot be adapted to people with different heights to use is avoided, so that the phenomenon that the people are inconvenient to use is caused, meanwhile, more practicability is increased for the use of the people by increasing the area of the expansion desk plate, and the using comfort of the people is improved.

Description

Desk for bed

Technical Field

The utility model relates to the technical field of desks, in particular to a desk for a bed.

Background

In daily life, many people have the habit of reading books on the bed before sleeping or the habit of learning on the bed, so that the people can use the desk on the bed, and the life and the learning of the people are greatly facilitated. The desk used on the bed is a multifunctional small desk which can be used for placing a notebook computer and books on the bed, is simple to use, can be seen everywhere on the bed in daily life, and can enable people to play with the notebook computer on the bed to get on the net, write, draw pictures, read and the like.

In the practical use process of the desk on the bed of a person, the traditional desk on the bed is limited by the structure of the bed, the desk is inconvenient to place on the bed under the condition of being large, the desk is small and inconvenient for the person to use, in addition, the desk legs of the desk are generally only provided with a folding mode, the desk legs are not provided with the height of the desk to be adjusted, the condition of inconvenient adaptation to the heights of different persons possibly exists, uncomfortable feeling can be generated for the person when the desk is used, the spine affecting the person exists for a long time, and the practicality of the desk is low. For this purpose, we propose a desk for use in bed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a desk for a bed.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a desk for bed, includes the main desk, one side of main desk runs through there is logical groove, the inside of main desk is provided with adjusting part, the below of main desk is equipped with the bed, the bottom of main desk is equipped with electric putter, electric putter's bottom is equipped with from the universal wheel of stopping, inside and the both sides inner wall that is located logical groove of main desk is a set of limiting plate fixedly connected with respectively, and a set of limiting plate is two, the inside of main desk has two first tables that set up relatively, sliding connection between one side and two limiting plates of first table, one side fixed mounting that limiting plate was kept away from to first table has the pinion rack.

Preferably, the adjusting component comprises a rotating handle arranged below the main desk, the top of the rotating handle is fixedly connected with a rotating rod, and the top of the rotating rod penetrates through the bottom of the main desk and is rotationally connected with the inner top of the through groove through a shaft sleeve and is positioned in the main desk.

Preferably, the adjusting component further comprises a gear arranged in the through groove, the inside of the gear is sleeved with the outside of the rotating rod extending into the through groove, and two sides of the gear are connected with the two toothed plates in a meshed mode through the clamping teeth.

Preferably, the opposite side fixed mounting of first table has the second table, the mounting groove has been seted up at the top of second table, the equal fixed mounting of both sides inner wall that just is located the mounting groove of second table has a pivot, second table just is located the mounting groove and is equipped with the third table, the jack with pivot looks adaptation has all been seted up to the both sides of third table, sliding connection between one side and the two limiting plates of second table.

Preferably, a soft cushion is fixedly arranged on one side, far away from the second table plate, of the first table plate, and the soft cushion is made of rubber materials.

Preferably, the number of the electric push rods is four, the tops of the four electric push rods are all installed at four corners of the bottom of the main desk, and the bottoms of the four electric push rods are fixedly installed at the top of the self-braking universal wheel.

The desk for the bed has the beneficial effects that:

1. through from formula universal wheel of stopping pass desk and remove to personnel required position in the bed top, make from the universal wheel of stopping to brake stably to carry out high displacement regulation through electric putter, thereby satisfy personnel required comfort level, rotate the commentaries on classics handle and drive the bull stick and rotate and drive the gear and rotate in the lump, gear rotation drives pinion rack displacement and makes two first desktops keep away from each other and expand the second desk in the lump, thereby reaches the multiple regulation to the desk of bed, and expand the area of whole desk through the second desk, promote the practicality of desk, increase personnel's use comfort level.

2. Through pivot and jack for personnel when the second table stretches out the main desk, can overturn through the third table of placing in the second table of rotation, thereby increase the extension area of desk, make things convenient for personnel to place more things, when needs are accomodate a plurality of tables of expansion, upset back in the mounting groove that the third table got back to in the second table, and reverse the commentaries on classics handle, make gear reverse rotation drive pinion rack and first table be close to the displacement each other, thereby reach the recovery to the second table, promote the use convenience of desk.

Drawings

FIG. 1 is a schematic view of a desk for bed according to the present utility model;

FIG. 2 is a schematic view of a third table of a desk for bed according to the present utility model;

FIG. 3 is a cutaway view of a main desk of the desk for bed according to the present utility model;

FIG. 4 is a schematic view of a first table of a desk for bed according to the present utility model;

fig. 5 is a schematic structural view of a rotating shaft of a desk for bed according to the present utility model.

In the figure: 1. a main desk; 2. a bed; 3. self-braking universal wheel; 4. an electric push rod; 5. a rotating handle; 6. a gear; 7. a rotating rod; 8. a toothed plate; 9. a first table; 10. a limiting plate; 11. a second table plate; 12. a soft cushion; 13. a rotating shaft; 14. a third table plate; 15. and a jack.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, a desk for bed, including main desk 1, one side of main desk 1 runs through there is logical groove, the inside of main desk 1 is provided with adjusting part, the below of main desk 1 is equipped with sleeper 2, the bottom of main desk 1 is equipped with electric putter 4, the bottom of electric putter 4 is equipped with from the universal wheel 3 of stopping, the inside both sides inner wall that just lies in logical groove of main desk 1 is a set of limiting plate 10 fixedly connected with respectively, a set of limiting plate 10 is two, there are two first table 9 of relative setting in the inside of main desk 1, sliding connection between one side and two limiting plates 10 of first table 9, one side fixed mounting that limiting plate 10 was kept away from to first table 9 has pinion rack 8.

The adjusting part comprises a rotating handle 5 arranged below the main desk 1, the top of the rotating handle 5 is fixedly connected with a rotating rod 7, the top of the rotating rod 7 penetrates through the bottom of the main desk 1, is rotationally connected with the inner top of the through groove in the main desk 1 through a shaft sleeve, and is arranged through the rotating handle 5, so that a person can rotate the rotating handle 5 to drive the rotating rod 7 to rotate and drive a gear 6 to rotate together, and adjustment of a plurality of desktops is achieved.

The adjusting component further comprises a gear 6 arranged in the through groove, the inside of the gear 6 is sleeved with the outside of the rotating rod 7 extending into the through groove, two sides of the gear 6 are connected with two toothed plates 8 through latch meshing, and the gear 6 is driven by the rotating rod 7 to rotate in a lump through the arrangement of the gear 6, so that the two toothed plates 8 are driven to generate displacement.

The opposite side fixed mounting of first table 9 has second table 11, the mounting groove has been seted up at the top of second table 11, the equal fixed mounting of both sides inner wall that just is located the mounting groove of second table 11 has a pivot 13, second table 11 just is located the mounting groove and is equipped with third table 14, jack 15 with pivot 13 looks adaptation has all been seted up to the both sides of third table 14, sliding connection between one side and two limiting plates 10 of second table 11, through the setting of pivot 13 and jack 15, make personnel stretch out main desk 1 at second table 11 time, can overturn through the third table 14 that places in the second table 11, thereby increase the extension area of desk, make things more convenient for personnel to place.

One side fixed mounting that second table 11 was kept away from to first table 9 has cushion 12, and cushion 12 is the rubber material, through the setting of cushion 12, rotates at gear 6 and drives pinion rack 8 displacement and make two first tables 9 keep away from each other and expand second table 11 or be close to each other in the lump, through cushion 12, the striking dynamics is too big when preventing two first tables 9 and the second table 11 one side that is close to contact, causes the damage.

The four electric putter 4, the top of four electric putter 4 all is installed with the bottom four corners department of main desk 1 mutually, the bottom of four electric putter 4 with from the top fixed mounting of formula universal wheel 3 of stopping, through electric putter 4 with from the setting of formula universal wheel 3 of stopping for personnel can pass the desk and remove to personnel required position in the bed top, through the 3 brakes of formula universal wheel of stopping certainly, and carry out the displacement regulation of height through electric putter 4, satisfy personnel required comfort level.

The use principle and the advantages are that: this scheme is in the use, when personnel use the desk in the bed, through from the universal wheel 3 of stopping, pass the desk and remove to personnel required position in the bed top, it is stable to brake through from the universal wheel 3 of stopping, and carry out the displacement regulation of height through electric putter 4, thereby satisfy personnel required comfort level, thereby drive bull stick 7 through rotating the commentaries on classics handle 5 and rotate and drive gear 6 and rotate in the lump, gear 6 rotates and drives pinion rack 8 displacement and makes two first table 9 keep away from each other and expand second table 11, thereby reach the multiple regulation to the desk in the bed, and expand the area of whole desk through second table 11, promote the practicality of desk, increase personnel use comfort level.

Through the setting of pivot 13 and jack 15 for personnel can overturn through the third table 14 of placing in the rotation second table 11 when second table 11 stretches out main desk 1, thereby increase the extension area of desk, make things convenient for personnel to place more things, when needs are accomodate a plurality of tables of expansion, upset back in the mounting groove in the third table 14 gets back to second table 11, and reverse turn handle 5, make gear 6 reverse rotation drive pinion rack 8 and first table 9 be close to the displacement each other, thereby reach the recovery to second table 11, promote the convenience of use of desk.

To sum up: this desk for bed can effectively help personnel to use conveniently, avoids traditional desk for bed to receive the structural limitation of bed, and the personnel of unable adaptation different heights use to comparatively inconvenient phenomenon when leading to personnel to use, through increasing the area of extension table, increase more practicality for personnel's use simultaneously, promote personnel to use the comfort level.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a desk for bed, includes main desk (1), its characterized in that, one side of main desk (1) runs through there is logical groove, the inside of main desk (1) is provided with adjusting part, the below of main desk (1) is equipped with bed (2), the bottom of main desk (1) is equipped with electric putter (4), the bottom of electric putter (4) is equipped with from universal wheel (3) of stopping, the inside of main desk (1) just is located a set of limiting plate (10) of fixedly connected with respectively of both sides inner wall of logical groove, a set of limiting plate (10) are two, the inside of main desk (1) has two first table (9) of relative setting, sliding connection between one side of first table (9) and two limiting plate (10), one side fixed mounting that limiting plate (10) were kept away from to first table (9) has toothed plate (8).

2. The desk for bed according to claim 1, wherein the adjusting assembly comprises a rotating handle (5) arranged below the main desk (1), a rotating rod (7) is fixedly connected to the top of the rotating handle (5), and the top of the rotating rod (7) penetrates through the bottom of the main desk (1) to be rotatably connected with the inner top of the through groove and is positioned in the main desk (1) through a shaft sleeve.

3. A desk for bed according to claim 1, characterized in that the adjusting assembly further comprises a gear (6) arranged in the through groove, the inside of the gear (6) is sleeved with the outside of the rotating rod (7) extending into the through groove, and two sides of the gear (6) are connected with two toothed plates (8) in a meshed manner through the clamping teeth.

4. The desk for the bed according to claim 1, wherein a second desk plate (11) is fixedly arranged on the other side of the first desk plate (9), a mounting groove is formed in the top of the second desk plate (11), a rotating shaft (13) is fixedly arranged on the inner walls of the two sides of the second desk plate (11) and located in the mounting groove, a third desk plate (14) is arranged in the mounting groove, insertion holes (15) matched with the rotating shaft (13) are formed in the two sides of the third desk plate (14), and one side of the second desk plate (11) is slidably connected with the two limiting plates (10).

5. A bed desk according to claim 1, wherein a soft pad (12) is fixedly arranged on the side of the first desk plate (9) far away from the second desk plate (11), and the soft pad (12) is made of rubber.

6. The desk for the bed according to claim 1, wherein four electric push rods (4) are arranged, the tops of the four electric push rods (4) are respectively arranged at four corners of the bottom of the main desk (1), and the bottoms of the four electric push rods (4) are fixedly arranged at the top of the self-braking universal wheel (3).