CN211408031U - A computer desk for a dormitory bed - Google Patents

Abstract

The utility model discloses a dormitory bed computer desk of using, the design of conventional bed computer desk landing leg has been solved, when user's long term use, the blood can appear unsmoothly in the shank, the condition of sour numb, reduce use comfort, its technical scheme main points are through being equipped with the rotation post with the coaxial gap connection of bed support, and fix by the locking of first pole of screwing, realize the fixed and lift of desktop by the shape bracing piece of falling L of the liftable on the rotation post again, it need not conventional landing leg to fix to have reached the desktop, user's leg can not receive the restriction of landing leg yet, also can directly rotate the one side of keeping away from the bed through rotating the post when the computer desk is not used, and the space is saved.

Description

A computer desk for a dormitory bed

technical field

The utility model relates to the technical field of daily necessities, in particular to a computer desk for dormitory beds.

Background technique

The lazy table is specially made for playing with a laptop on the bed. You can put the lazy computer table next to your legs and put the computer on the table, you can play with the computer on the bed, which is very convenient for some people who are reluctant to get up, but People who want to play computer again.

At present, a Chinese invention patent with publication number CN 105686363 A discloses a bed computer desk, which includes a computer desk body, a first desk board and a bracket arranged on the computer desk body, and the first desk board is provided with a reversible and The height-adjustable second table board, although the above-mentioned bed computer table can adjust the angle of the computer, but in actual use, the legs of the computer table will restrict the user's legs, and it will be easy to use the computer for a long time. The blood in the legs is not smooth, numbness or even cramps occur, which reduces the comfort of use.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a computer desk for a dormitory bed that can fix the desktop without conventional legs, is convenient for users to move their legs, and is easy to store.

In order to achieve the above purpose, the utility model provides the following technical solutions: A computer desk for dormitory beds, comprising a student bed and a desktop, two ends of the student bed are provided with vertical brackets, and the desktop is at one end close to the bracket A rotating mechanism and a lifting mechanism are provided, the rotating mechanism rotates a column, the rotating column is provided with a connecting hole passing through, the rotating column is rotatably connected with the bracket through the connecting hole, and the rotating column is provided on a symmetrical plane. There is a first tightening rod matched with threads, the first tightening rod is pressed against the bracket, the lifting mechanism includes a lifting column and a support rod, and the rotating column is connected to the lifting column on the side away from the student bed. The bottom is fixedly connected, the support rod is an inverted L shape, one end of the support rod is connected to the lifting column with a coaxial gap, and the other end is connected and fixed to the desktop. The second tightening rod is pressed against the support rod.

By adopting the above technical solution, the first tightening rod and the rotating column can realize the rotation and locking of the rotating column on the student bed support, and the design of the lifting column and the supporting rod can realize that the supporting rod drives the desktop to move up and down, and through the design of the lifting column and the supporting rod The second tightening lever is locked, which can adjust the different heights of the desktop while eliminating the restriction on the user's legs by the conventional legs.

The utility model is further configured as follows: the height of the lifting column is less than the distance between the student bed and the wall surface, the first tightening rod is located on the top of the lifting column, and the height of the end connecting the support rod and the lifting column is 35cm- 45cm.

By adopting the above technical solution, the height limit of the lifting column is to facilitate the desktop to be placed on one side of the bed when not in use, saving space, and the height limit of the support rod is designed according to the height of people's conventional desktop, so it is more suitable for the bed Use of computer desks.

The utility model is further configured as follows: the rotating column includes two cylinders with the same inner cross-section, the two cylinders are bolted and fixed, and the table top is provided with a deep hole on the side close to the support rod, so The support rod is coaxially connected and fixed with the deep hole.

By adopting the above technical solution, the two stud bolts are fixed in a way that takes into account the specific installation situation of the user, and the support rod and the desktop are connected and fixed through deep holes.

The utility model is further arranged as follows: the table top is square, and its four corners are provided with anti-collision corners, the top surface of the table top is provided with a circular groove, the first tightening rod and the second tightening rod There are turning handles on both.

Through the above technical solutions, the anti-collision and chamfering angle is to prevent the user from colliding with the desktop, and turning the handle can also allow the user to apply force better.

To sum up, the utility model has the following advantages: the design of the rotating column is to fix the desktop first, and the second is to rotate the desktop to the outside of the bed when the desktop is not in use, saving space, and the design of the lifting column and the support rod ensures that the The height of the desktop can be adjusted, which is suitable for more users. The overall device eliminates the limitation of the legs on the user's legs when the conventional legs support the desktop, ensures the activity space of the legs, improves the comfort of use, and has a reasonable design. Installation is simple.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present embodiment of the utility model;

FIG. 2 is a schematic side view of the structure of the present embodiment of the present invention.

In the figure, 1, student bed; 2, bracket; 3, rotating mechanism; 4, lifting mechanism; 5, desktop; 6, rotating column; 7, first tightening rod; 8, connecting hole; 9, lifting column; 10 11, the second tightening rod; 12, the support rod; 13, the groove; 14, the anti-collision angle; 15, the turning handle.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

A computer desk for dormitory bed, including student bed 1 and desktop 5:

As shown in Figure 1, the utility model is mainly aimed at the parallel bar bed of the student dormitory. Vertical supports 2 are arranged on both sides of the student bed 1, and a rotating mechanism 3 and a lifting mechanism 4 are arranged at the bottom of the desktop 5. The rotating mechanism 3 It is fixedly connected with the lifting mechanism 4. The rotating mechanism 3 is to ensure the fixation of the desktop 5 and the student bed 1, and the second is to ensure that the desktop 5 can be rotated to the outside of the student bed 1 when not in use. The lifting mechanism 4 is to ensure the height of the desktop 5. It can be adjusted according to user needs.

As shown in FIG. 1 and FIG. 2 , the rotating mechanism 3 includes a rotating column 6. The rotating column 6 is fixed by two cylindrical bolts with a semicircular inner cross-section. The hole 8 is rotatably connected with the bracket 2, and is then squeezed and fixed by the first tightening rod 7 that is threaded on the rotating column 6. The side body of the rotating column 6 is provided with two vertically symmetrical and fixedly connected lifting columns 9. A support rod 12 is arranged between the table tops 5, the support rod 12 is an inverted L shape, one end of the support rod 12 is connected to the lifting column 9 with a coaxial gap, and the other end is fixedly connected to the table top 5. The top of the lifting column 9 is provided with a fixed support for extrusion. The second tightening rod 11 of the rod 12 has a deep hole 10 on the left side of the table top 5, and the support rod 12 is connected and fixed with the table top 5 at the deep hole 10, so that the support rod 12 can move up and down in the lifting column 9, thereby driving The desktop 5 moves up and down, that is, the user can adjust it according to different usage height requirements.

As shown in Figure 2, this embodiment is further limited, the height of the lifting column 9 is smaller than the distance between the student bed 1 and the wall, in order to facilitate the desktop 5 to be rotated to the outside of the student bed 1 when not in use, and the support rod 12 is connected with the lifting column 9. The height of one end is 35cm-45cm. The above distance is to consider the height of conventional people when using the desktop 5 to improve the comfort of use. The desktop 5 is square, and its four corners are provided with anti-collision corners 14. The desktop 5 The top surface is provided with a circular groove 13, the first tightening rod 7 and the second tightening rod 11 are provided with a rotating handle 15, the anti-collision chamfer 14 is to prevent the collision between the user and the desktop 5, the circular groove The slot 13 can be used to place the water cup, and the turning handle 15 is convenient for better application of force during installation and adjustment.

The overall device eliminates the restriction on the user's legs by the outriggers when the conventional outriggers support the desktop 5, and ensures the activity space of the legs. Users can also adjust the height of the desktop 5 according to their own needs, which improves the comfort of use. The design is reasonable and the installation is reasonable. easy to use.

The above-mentioned embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications without creative contribution to the present embodiment as required after reading this specification, but as long as the present invention is used within the scope of the present invention. All new types of claims are protected by the patent law.

Claims (6)

1. The utility model provides a desk of using on dormitory bed, includes student bed (1) and desktop (5), its characterized in that: the student bed is characterized in that vertical supports (2) are arranged at two ends of the student bed (1), a rotating mechanism (3) and a lifting mechanism (4) are arranged at one end, close to the supports (2), of the desktop (5), a rotating column (6) is arranged on the rotating mechanism (3), a through connecting hole (8) is formed in the rotating column (6), the rotating column (6) is rotatably connected with the supports (2) through the connecting hole (8), a first screwing rod (7) in threaded fit is arranged on a symmetrical surface of the rotating column (6), the first screwing rod (7) is extruded against the supports (2), the lifting mechanism (4) comprises a lifting column (9) and a supporting rod (12), the rotating column (6) is fixedly connected with the bottom of the lifting column (9) on the surface deviating from the student bed (1), the supporting rod (12) is in an inverted L shape, one end of the supporting rod (12) is connected with the lifting column (9) in a coaxial clearance manner, the other end is connected with the desktop (5) and fixed, a second screwing rod (11) in threaded fit is arranged on the lifting column (9), and the second screwing rod (11) is propped against and extruded by the supporting rod (12).

2. A computer desk for dormitory beds according to claim 1, wherein: the height of the lifting column (9) is smaller than the distance between the student bed (1) and the wall surface, the first screwing rod (7) is located at the top of the lifting column (9), and the height of one end, connected with the lifting column (9), of the supporting rod (12) is 35cm-45 cm.

3. A computer desk for dormitory beds according to claim 1, wherein: the rotating column (6) comprises two columns with the same semicircular inner sections, and the two columns are connected and fixed through bolts.

4. A computer desk for dormitory beds according to claim 1, wherein: the desktop (5) is provided with a deep hole (10) on one surface close to the supporting rod (12), and the supporting rod (12) is coaxially connected and fixed with the deep hole (10).

5. A computer desk for dormitory beds according to claim 1, wherein: the table top (5) is square, four corners of the table top are provided with anti-collision chamfers (14), and the top surface of the table top (5) is provided with a circular groove (13).

6. A computer desk for dormitory beds according to claim 1, wherein: and the first screwing rod (7) and the second screwing rod (11) are both provided with a rotating handle (15).

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