CN211408031U

CN211408031U - Computer desk used on dormitory bed

Info

Publication number: CN211408031U
Application number: CN201922075928.7U
Authority: CN
Inventors: 强英诞; 毛龙生
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-09-04
Anticipated expiration: 2029-11-27

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

Computer desk used on dormitory bed

Technical Field

The utility model relates to the technical field of articles for daily use, more specifically say, it relates to a desk of dormitory bed usefulness.

Background

The lazy desk is specially made for playing notebook computers on a bed, the lazy desk can be placed beside two legs, and computers can be placed on the desk to play the computers on the bed, so that the lazy desk is convenient for people who do not want to get up but want to play the computers.

At present, chinese patent publication No. CN 105686363 a discloses a bed computer desk, which includes a computer desk body, a first desk board and a support frame, the first desk board and the support frame are disposed on the computer desk body, and a second desk board capable of being turned over and adjusting height is disposed on the first desk board.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dormitory bed computer desk that uses that can need not fixed desktop of conventional landing leg, convenience of customers shank motion, easily deposit to prior art exists.

In order to achieve the purpose, the utility model provides a computer desk used on a dormitory bed, which comprises a student bed and a desktop, wherein two ends of the student bed are provided with vertical brackets, one end of the desktop close to the brackets is provided with a rotating mechanism and a lifting mechanism, the rotating mechanism rotates a column, the rotating column is provided with a through connecting hole and is rotationally connected with the brackets through the connecting hole, the rotating column is provided with a first tightening rod in threaded fit on a symmetrical surface and is pressed against the brackets, the lifting mechanism comprises a lifting column and a supporting rod, the rotating column is fixedly connected with the bottom of the lifting column on the surface deviating from the student bed, the supporting rod is in an inverted L shape, one end of the supporting rod is in coaxial clearance connection with the lifting column, the other end of the supporting rod is fixedly connected with the desktop, the lifting column is provided with a second tightening rod in threaded fit, the second screwing rod is pressed against the supporting rod.

Through adopting above-mentioned technical scheme, through first tight pole soon and rotate the post, can realize rotating the rotation and the locking of post on student bed support, and the design of lift post and bracing piece can realize that the bracing piece drives the desktop up-and-down motion to through the tight pole locking soon of second, when having eliminated the restriction of conventional landing leg to user's shank, can adjust the different height of desktop.

The utility model discloses further set up to: the height of the lifting column is smaller than the distance between the student bed and the wall surface, the first screwing rod is positioned at the top of the lifting column, and the height of one end, connected with the lifting column, of the supporting rod is 35cm-45 cm.

Through adopting above-mentioned technical scheme, the restriction of lift post height is for making things convenient for the desktop can place the one side of bed when not using, saves space, and the restriction of bracing piece height is according to the height and the design of the conventional desktop use of people to more be applicable to the use of bed desk.

The utility model discloses further set up to: the rotary column comprises two columns with the same semicircular inner sections, the two columns are fixedly connected through bolts, a deep hole is formed in one surface, close to the supporting rod, of the table top, and the supporting rod is fixedly connected with the deep hole in a coaxial mode.

Through adopting above-mentioned technical scheme, the condition when considering the specific installation of user is the mode of two cylinder bolt fixings, and the bracing piece passes through deep hole with the desktop and is connected fixedly.

The utility model is further arranged in that the desktop is square, four corners of the desktop are provided with anti-collision chamfers, the top surface of the desktop is provided with a circular groove, and the first screwing rod and the second screwing rod are both provided with a rotating handle.

Through above-mentioned technical scheme, anticollision chamfer is in order to prevent the collision of user and desktop, rotates the handle and also can let the better application of force of user.

To sum up, the utility model has the advantages of as follows: the design of the rotary column is firstly for fixing the desktop, and secondly for rotating the desktop to the outside of the bed when the desktop is not used, the space is saved, the design of the lifting column and the supporting rod ensures that the height of the desktop can be adjusted, the rotary column is suitable for more users, when the integral device eliminates the conventional supporting legs for supporting the desktop, the supporting legs limit the legs of the users, the movable space of the legs is ensured, the use comfort is improved, the design is reasonable, and the installation and operation are simple.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment of the invention;

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

In the figure, 1, a student bed; 2. a support; 3. a rotating mechanism; 4. a lifting mechanism; 5. a desktop; 6. rotating the column; 7. a first tightening rod; 8. connecting holes; 9. a lifting column; 10. deep holes; 11. a second tightening rod; 12. a support bar; 13. a groove; 14. anti-collision chamfering; 15. the handle is rotated.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A computer desk for dormitory beds comprises a student bed 1 and a desktop 5:

as shown in fig. 1, the utility model discloses it is the parallel bars bed in students 'dormitory that main be directed against, be equipped with vertical support 2 in the both sides of student bed 1, be equipped with slewing mechanism 3 and elevating system 4 in 5 bottoms of desktop,

slewing mechanism

3 and 4 fixed connection of elevating system, slewing mechanism 3 is firstly in order to guarantee desktop 5 and student bed 1 fixed, secondly can rotate the student bed 1 outside when not using in order to guarantee desktop 5, elevating system 4 guarantees that the height of desktop 5 can adjust according to user's needs.

As shown in fig. 1 and 2, the rotating mechanism 3 includes a rotating column 6, the rotating column 6 is formed by fixing two cylindrical bolts with semicircular inner sections, the rotating column 6 is provided with a through connecting hole 8 and is rotatably connected with the bracket 2 through the connecting hole 8, and is then fixed by extruding a first tightening rod 7 which is in threaded fit with the rotating column 6, two vertically symmetrical and fixedly connected lifting columns 9 are arranged on the side body of the rotating column 6, a supporting rod 12 is arranged between the lifting column 9 and the tabletop 5, the supporting rod 12 is in an inverted L shape, one end of the supporting rod 12 is in coaxial clearance connection with the lifting column 9, the other end is fixedly connected with the tabletop 5, a second tightening rod 11 for extruding and fixing the supporting rod 12 is arranged on the top of the lifting column 9, the left side of the tabletop 5 is provided with a deep hole 10, the supporting rod 12 is fixedly connected with the tabletop 5 at the deep hole 10, so that the supporting rod 12 can move up and down in the lifting column 9 to drive the tabletop 5, namely, the user can adjust according to different use height requirements.

As shown in fig. 2, the embodiment is further limited, the height of the lifting column 9 is smaller than the distance from the student bed 1 to the wall surface, so as to facilitate the rotation of the desk top 5 to the outside of the student bed 1 when not in use, the height of the end of the support rod 12 connected with the lifting column 9 is 35cm-45cm, the distance is the height of the desk top 5 when in use by a conventional person, so as to improve the comfort of use, the desk top 5 is square, four corners of the desk top are provided with anti-collision chamfers 14, the top surface of the desk top 5 is provided with a circular groove 13, the first screwing rod 7 and the second screwing rod 11 are both provided with a rotating handle 15, the anti-collision chamfers 14 prevent the collision between a user and the desk top 5, the circular groove 13 can be used for placing a water cup, and the rotating handle 15 is convenient for better.

When the integral device eliminates the conventional supporting legs to support the desktop 5, the supporting legs limit the legs of a user, the activity space of the legs is guaranteed, the height of the desktop 5 can be adjusted according to the requirement of the user, the use comfort is improved, the design is reasonable, and the installation and the operation are simple.

The above-mentioned embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

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).