Adjustable bed table
By designing a bed table with curved shell, rotating column and telescopic legs, combined with a mechanism of screw, slider and nut, the problem of the existing bed table being unable to adjust the angle, achieving flexible adjustment of the table angle and height, improving the convenience of use and preventing items from falling.
Patent Information
- Application Number
- CN202421250355.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-04
AI Technical Summary
The existing bed table cannot be adjusted, and users cannot use the bed table when lying down, which is inconvenient to use.
A bed table including an arc-shaped shell, a rotating column, a telescopic legs and a fixing mechanism is designed. The angle of the table is adjusted through the cooperation of the arc-shaped shell and the rotating column; through mechanisms such as screws, sliders and nuts, the height of the table and the fixing of items are controlled.
The angle and height adjustment of the bed table is realized, so that users can use it easily when lying down, improve the convenience of use, and prevent items from falling through a fixing mechanism.
Smart Images
Figure CN222565322U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bed tables, in particular to an adjustable bed table. Background Art
[0002] A bed table is a portable table that can be placed on a bed or other flat surface for use. It has multiple functions and can be used to place items such as computers, books, food, drinks, etc., providing a convenient working or dining space.
[0003] When using the bedside table, the two supporting legs under the table can be moved to make it stand on the bed for use. Computers and other items can be placed on it, which is simple and convenient. However, most existing bedside tables cannot adjust the angle, and users cannot lie down to use the bedside table, which is inconvenient. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] The technical problem to be solved by the utility model is that most bedside tables cannot adjust the angle, and users cannot lie down to use the bedside table, which is quite inconvenient.
[0006] (II) Technical solution
[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: an adjustable bed table, including a desktop, the bottom surface of the desktop is hinged with connecting plates arranged correspondingly on both sides, one end of the connecting plate is fixedly connected to an arc shell, a rotating column is rotatably connected in the arc shell, one end of the rotating column is fixedly connected to a telescopic leg, the arc shell is provided with a fixing mechanism that cooperates with the rotating column, a slide groove is provided on the desktop, a slider is slidably connected in the slide groove, a screw that drives the slider to slide is threadedly connected on the bottom surface of the desktop, the screw is rotatably connected to the slider, threaded columns arranged correspondingly on both sides are slidably inserted on the desktop, one end of the threaded column is fixedly connected to a clamping plate, and a nut that cooperates with the desktop is threadedly connected on the threaded column.
[0008] As an improvement, the fixing mechanism includes a first socket on the arc-shaped shell, a fixing column is movably inserted into the first socket, a limiting groove cooperating with the fixing column is provided on the rotating column, a limiting column is provided on the fixing column, and a spring is fixedly connected between the limiting column and the inner wall of the first socket.
[0009] As an improvement, the telescopic leg includes a sleeve fixedly connected to the rotating column, an extension rod movably inserted into the sleeve, one end of the extension rod is fixedly connected to a support plate, a second socket is provided on the sleeve, a plurality of slots are provided on the extension rod, a clamping column movably inserted into the second socket, and the clamping column is magnetically connected to the bottom surface of the slot.
[0010] As an improvement, arc blocks are fixedly connected to both ends of the connection plate, a fixed block cooperating with the connection plate is fixedly connected to the bottom surface of the desktop, and an arc groove cooperating with the arc block is provided on the fixed block.
[0011] As an improvement, a card slot cooperating with the card board is provided on the desktop.
[0012] (III) Beneficial effects
[0013] The advantages of the utility model compared with the prior art are:
[0014] The angle of the desktop is adjusted through the action of the arc shell and the rotating column. The arc shell and the rotating column are fixed through the first jack, the fixing column, the limiting groove, the limiting column and the spring. The movement of the slider is controlled by the screw. The distance between the card plate and the desktop is controlled by the nut and the threaded column. The objects are fixed by the card plate and the slider to prevent them from falling. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model discloses an adjustable bedside table stereogram.
[0016] Figure 2 The utility model discloses an exploded view of an adjustable bedside table.
[0017] Figure 3 The utility model is a cross-sectional view of an adjustable bed table.
[0018] Figure 4 It is an enlarged view of position A of an adjustable bedside table of the utility model.
[0019] Figure 5 It is an exploded view of an adjustable curved shell of a bedside table and its external connecting parts of the utility model.
[0020] As shown in the figure: 1. desktop; 2. connecting plate; 3. arc shell; 4. rotating column; 5. telescopic leg; 6. slide groove; 7. slider; 8. screw; 9. threaded column; 10. clamping plate; 11. nut; 12. first plug hole; 13. fixed column; 14. limit groove; 15. limit column; 16. spring; 17. sleeve; 18. extension rod; 19. support plate; 20. second plug hole; 21. slot; 22. clamping column; 23. arc block; 24. fixed block; 25. clamping groove. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0022] like Figure 1 to Figure 2 As shown, an adjustable bedside table comprises a desktop 1, the bottom surface of the desktop 1 is hinged with connecting plates 2 arranged correspondingly on both sides, both ends of the connecting plates 2 are fixedly connected with arc blocks 23, the bottom surface of the desktop 1 is fixedly connected with a fixing block 24 matched with the connecting plate 2, the fixing block 24 is provided with an arc groove matched with the arc block 23, one end of the connecting plate 2 is fixedly connected with an arc shell 3, a rotating column 4 is rotatably connected in the arc shell 3, one end of the rotating column 4 is fixedly connected with a telescopic leg 5, the telescopic leg 5 comprises a sleeve 17 fixedly connected with the rotating column 4, An extension rod 18 is movably connected to the sleeve 17, one end of the extension rod 18 is fixedly connected to a support plate 19, a second plug hole 20 is provided on the sleeve 17, a plurality of slots 21 are provided on the extension rod 18, a clamping column 22 is movably connected to the second plug hole 20, the clamping column 22 is magnetically connected to the inner bottom surface of the slot 21, the connecting plate 2 is limited by the arc block 23 and the arc groove, the angle of the desktop 1 is adjusted by the arc shell 3 and the rotating column 4, and the height of the telescopic leg 5 is adjusted by the sleeve 17, the extension rod 18 and the clamping column 22.
[0023] like Figures 2 to 5 As shown, the arc-shaped shell 3 is provided with a first plug hole 12, a fixed column 13 is movably inserted on the first plug hole 12, a limiting groove 14 cooperating with the fixed column 13 is provided on the rotating column 4, a limiting column 15 is provided on the fixed column 13, a spring 16 is fixedly connected between the limiting column 15 and the inner wall of the first plug hole 12, a slide groove 6 is provided on the table top 1, a slider 7 is slidably connected in the slide groove 6, a screw 8 for driving the slider 7 to slide is threadedly connected to the bottom surface of the table top 1, and the screw 8 is rotatably connected to the slider 7, the The desktop 1 is slidably plugged with threaded columns 9 arranged correspondingly on both sides, one end of the threaded column 9 is fixedly connected to a card plate 10, a nut 11 matching the desktop 1 is threadedly connected to the threaded column 9, and a card slot 25 matching the card plate 10 is provided on the desktop 1. The rotating column 4 is fixed by a fixed column 13, a limit column 15, and a spring 16, the slider 7 is driven to move by a screw rod 8, the distance between the card plate 10 and the desktop 1 is adjusted by the nut 11 and the threaded column 9, and the objects are fixed by the slider 7 and the card plate 10, so that they are not easy to fall.
[0024] The two telescopic legs 5 are rotated to make them perpendicular to the desktop 1, and then the desktop 1 is placed on the bed. The object is placed on the desktop 1, and then the screw rod 8 is rotated, the screw rod 8 drives the slider 7 to move upward, and then one end of the object is against the slider 7, and then the nut 11 is rotated to lift the card plate 10 upward, and the card plate 10 is rotated to fit the object, and then the nut 11 is rotated to fit the bottom surface of the desktop 1. At this time, the object is fixed, and then the two fixing columns 13 are moved, the spring 16 is compressed to produce deformation, and the fixing column 13 is away from the limiting groove 14, and then the desktop 1 is moved to a suitable angle, and then the fixing column 13 is released, and the spring 16 generates elastic force to push the fixing column 13 to move, and one end of the fixing column 13 is fitted with the limiting groove 14 to complete the angle adjustment. When the height is not suitable, the card column 22 is pulled out, and the desktop 1 is pulled, so that the sleeve 17 moves upward, and stops when it moves to the appropriate position, and then the card column 22 is inserted, and the card column 22 enters the slot 21, thereby completing the height adjustment.
[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. An adjustable bedside table, comprising a tabletop (1), characterized in that: The bottom surface of the tabletop (1) is hinged with connecting plates (2) arranged correspondingly on both sides, one end of the connecting plate (2) is fixedly connected to an arc-shaped shell (3), a rotating column (4) is rotatably connected inside the arc-shaped shell (3), one end of the rotating column (4) is fixedly connected to a telescopic leg (5), and a fixing mechanism cooperating with the rotating column (4) is provided on the arc-shaped shell (3); The table top (1) is provided with a slide groove (6), a slider (7) is slidably connected in the slide groove (6), a screw rod (8) for driving the slider (7) to slide is threadedly connected to the bottom surface of the table top (1), and the screw rod (8) is rotatably connected to the slider (7); The desktop (1) is slidably plugged with threaded columns (9) arranged correspondingly on both sides, one end of the threaded column (9) is fixedly connected to a clamping plate (10), and a nut (11) matching the desktop (1) is threadedly connected to the threaded column (9).
2. The adjustable bed table according to claim 1, characterized in that: The fixing mechanism comprises a first plug hole (12) on the arc-shaped shell (3), a fixing column (13) is movably inserted into the first plug hole (12), a limiting groove (14) cooperating with the fixing column (13) is provided on the rotating column (4), a limiting column (15) is provided on the fixing column (13), and a spring (16) is fixedly connected between the limiting column (15) and the inner wall of the first plug hole (12).
3. The adjustable bedside table according to claim 1, characterized in that: The telescopic leg (5) comprises a sleeve (17) fixedly connected to the rotating column (4); an extension rod (18) is movably inserted into the sleeve (17); one end of the extension rod (18) is fixedly connected to a support plate (19); a second plug hole (20) is provided on the sleeve (17); a plurality of slots (21) are provided on the extension rod (18); a clamping column (22) is movably inserted into the second plug hole (20); and the clamping column (22) is magnetically connected to the inner bottom surface of the slot (21).
4. The adjustable bed table according to claim 1, characterized in that: The two ends of the connecting plate (2) are fixedly connected with arc blocks (23), the bottom surface of the table top (1) is fixedly connected with a fixed block (24) that matches the connecting plate (2), and the fixed block (24) is provided with an arc groove that matches the arc block (23).
5. The adjustable bedside table according to claim 1, characterized in that: The desktop (1) is provided with a card slot (25) that matches the card plate (10).