Novel medical lifting dining table

Abstract

The utility model relates to a novel medical lifting dining table, and aims to solve the technical problems that the height of a current part of simple movable dining tables is fixed, the height of dining table plates cannot be adjusted according to actual requirements of patients, the dining table plates are too low or too high and are inconvenient for the patients to use, and the practicability of the dining table is reduced. Universal wheels are installed at the four corners of the bottom of the U-shaped base frame, a first connecting base is installed on one side of the top of the U-shaped base frame, and an inner cavity of the first connecting base is rotationally connected with an air spring through a rotating shaft. The wrench for controlling the lifting of the air spring is close to the dining table board, the operation is convenient, the patient can use the dining table conveniently, the practicability of the dining table is improved, the surface of the dining table board can be protected when the dining table board is not used, and pollution caused when the surface of the dining table board is close to the ground after the dining table board is folded is avoided.

Description

Technical Field

[0001] The utility model relates to the field of dining tables, in particular to a new type of medical lifting dining table. Background Technique

[0002] In hospital wards, there are some patients lying in bed. Whenever it's meal time, these patients can only choose to have meals in bed because they can't get out of bed or it's inconvenient to do so. The existing hospital beds lack dining tables and need additional mobile medical dining tables for assistance. However, some of the existing simple mobile dining tables have a fixed height and cannot adjust the height of the tabletop according to the actual needs of patients. Whether the tabletop height is too low or too high, it is not convenient for patients to use, reducing the practicality of the dining table. Therefore, new technical solutions need to be designed to solve this problem. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art, meet the actual needs, and provide a new type of medical lifting dining table to solve the technical problems that some of the existing simple mobile dining tables have a fixed height and cannot adjust the height of the tabletop according to the actual needs of patients. Whether the tabletop height is too low or too high, it is not convenient for patients to use, reducing the practicality of the dining table.

[0004] To achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a new type of medical lifting dining table, including a U-shaped base frame and a tabletop. Universal wheels are installed at the four corners of the bottom of the U-shaped base frame. A first connecting seat is installed on one side of the top of the U-shaped base frame. The inner cavity of the first connecting seat is rotationally connected with a gas spring through a rotating shaft.

[0005] A second connecting seat is installed on one side of the bottom of the tabletop. The driving end of the gas spring is rotationally connected to the inner cavity of the second connecting seat through a rotating shaft. A wrench is rotationally connected to one side of the second connecting seat. One end of the wrench contacts the top end of the gas spring. Spring pins are installed at the outer ends of the first connecting seat and the second connecting seat. A storage board is installed on the top of the U-shaped base frame. A storage groove is formed on the surface of the storage board, and the middle of the end of the storage board close to the first connecting seat is provided with a notch.

[0006] Preferably, a sealing gasket is fixedly connected to the inner side of the storage groove, and the sealing gasket is elastic.

[0007] Preferably, a plurality of reinforcing rods are installed at the bottom of the tabletop, and the plurality of reinforcing rods are perpendicularly distributed to each other.

[0008] Preferably, a rectangular retaining frame is fixedly connected to the surface of the tabletop, and the external dimensions of the rectangular retaining frame are the same as the outer dimensions of the tabletop.

[0009] Preferably, the four universal wheels are equidistantly distributed at the bottom of the U-shaped base frame, and all four universal wheels have a self-locking function and are silent wheels.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] Through the combination of structures such as gas springs, wrenches, first connecting seats, second connecting seats, table boards, storage boards, and storage grooves, when using the table, turn the wrench upward, one end of the wrench presses the gas spring, manually control the movement of the free end of the gas spring to adjust the vertical movement of the table board, release the wrench, and position the table board according to the self-locking principle of the gas spring to achieve stepless adjustment of the height of the table board. The wrench designed according to the lever principle facilitates the pressing of the free end of the gas spring, saves effort, and the wrench for controlling the lifting of the gas spring is close to the table board, which is convenient for operation, thus facilitating the use of patients and improving the practicability of the table. When the table is not in use, first fold the table board by 90° through the spring bolt, then fold the gas spring by 90°, and cooperate with the notch on the storage board to fold and store the surface of the table board in the storage groove, so as to protect the surface of the table board when it is not in use, and further avoid pollution when the surface of the table board is close to the ground after folding;

[0012] When the table board is folded in the storage groove, the elastic sealing gasket is elastically attached to the outside of the table board, thereby increasing the sealing performance when the table board is folded and stored in the storage groove, and further improving the anti-pollution effect of the table board surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the table in the open state of the present utility model;

[0014] Figure 2 is a schematic structural diagram of the table in the folded state of the present utility model.

[0015] In the figure: 1, U-shaped base frame; 11, universal wheel; 2, storage board; 21, storage groove; 22, sealing gasket; 3, first connecting seat; 31, spring bolt; 32, gas spring; 33, second connecting seat; 34, wrench; 4, table board; 41, rectangular retaining frame; 42, reinforcing bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The present utility model will be further described below in conjunction with the drawings and embodiments:

[0017] Embodiment 1: A new type of medical lifting table, see Figures 1 to 2, including a U-shaped base frame 1 and a tabletop 4. Universal wheels 11 are installed at the four corners of the bottom of the U-shaped base frame 1. A first connecting seat 3 is installed on one side of the top of the U-shaped base frame 1. An air spring 32 is rotatably connected to the inner cavity of the first connecting seat 3 through a rotating shaft. A second connecting seat 33 is installed on one side of the bottom of the tabletop 4. The driving end of the air spring 32 is rotatably connected to the inner cavity of the second connecting seat 33 through a rotating shaft. A wrench 34 is rotatably connected to one side of the second connecting seat 33. One end of the wrench 34 contacts the top end of the air spring 32. Spring pins 31 are installed at the outer ends of the first connecting seat 3 and the second connecting seat 33. A storage board 2 is installed on the top of the U-shaped base frame 1. A storage groove 21 is formed on the surface of the storage board 2. And the middle part of one end of the storage board 2 close to the first connecting seat 3 is provided with a notch. When using the table, rotate the wrench 34 upward. One end of the wrench 34 presses the air spring 32, and manually control the movement of the free end of the air spring 32 to adjust the movement of the tabletop 4 in the vertical direction. Release the wrench 34. According to the self-locking principle of the air spring 32, position the tabletop 4 to achieve stepless adjustment of the height of the tabletop 4. The wrench 34 designed according to the lever principle facilitates the pressing of the free end of the air spring 32, saves effort, and the wrench 34 for controlling the lifting of the air spring 32 is close to the tabletop 4, which is convenient for operation, thus facilitating the use of patients and improving the practicality of the table. When the table is not in use, first fold the tabletop 4 by 90° through the spring pin 31, and then fold the air spring 32 by 90°. With the notch on the storage board 2, the surface of the tabletop 4 can be folded and stored in the storage groove 21, so as to protect the surface of the tabletop 4 when it is not in use, and further avoid pollution when the surface of the tabletop 4 is close to the ground after folding.

[0018] Specifically, refer to Figure 1 , a sealing gasket 22 is fixedly connected to the inner side of the storage groove 21, and the sealing gasket 22 has elasticity. When the tabletop 4 is folded in the storage groove 21, it cooperates with the elastic sealing gasket 22 to fit on the outer side of the tabletop 4, thereby increasing the sealing performance of the tabletop 4 folded and stored in the storage groove 21, and further improving the anti-pollution effect of the surface of the tabletop 4.

[0019] Specifically, refer to Figure 2 , a plurality of reinforcing rods 42 are installed at the bottom of the tabletop 4, and the plurality of reinforcing rods 42 are distributed perpendicular to each other. The perpendicular distribution of the reinforcing rods 42 can increase the strength of the bottom of the tabletop 4, and further improve the firmness of the tabletop 4 during use.

[0020] Furthermore, refer to Figure 1, a rectangular retaining frame 41 is fixedly connected to the surface of the tabletop 4. The external dimensions of the rectangular retaining frame 41 are the same as the outer dimensions of the tabletop 4. Through the setting of the rectangular retaining frame 41, the tableware placed on the tabletop 4 can be blocked, thereby preventing the tableware placed on the tabletop 4 from slipping.

[0021] It should be noted that, referring to Figure 1 , the four universal wheels 11 are equidistantly distributed at the bottom of the U-shaped base frame 1. The four universal wheels 11 all have a self-locking function and are silent wheels, which are used to ensure the stability of the table when in use, and cooperate with the silent wheels to avoid generating excessive noise when the table is moved, affecting the rest of other patients.

[0022] In addition, the components designed in the present utility model are all common standard parts or parts known to those skilled in the art. Their structures and principles can all be learned by those skilled in the art through technical manuals or through conventional experimental methods. Those skilled in the art can fully implement them without further elaboration. The content protected by the present utility model does not involve improvements to the internal structure and method.

[0023] The embodiments disclosed in the present utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.

Claims

1. A new type of medical lifting dining table, comprising a U-shaped base frame (1) and a dining table board (4), characterized in that, Universal wheels (11) are installed at the four corners of the bottom of the U-shaped base frame (1). A first connecting seat (3) is installed on one side of the top of the U-shaped base frame (1). An air spring (32) is rotatably connected to the inner cavity of the first connecting seat (3) through a rotating shaft. A second connecting seat (33) is installed on one side of the bottom of the tabletop (4). The driving end of the air spring (32) is rotatably connected to the inner cavity of the second connecting seat (33) through a rotating shaft. A wrench (34) is rotatably connected to one side of the second connecting seat (33). One end of the wrench (34) contacts the top end of the air spring (32). Spring bolts (31) are installed at the outer ends of the first connecting seat (3) and the second connecting seat (33). A storage board (2) is installed on the top of the U-shaped base frame (1). A storage groove (21) is formed on the surface of the storage board (2), and the middle part of one end of the storage board (2) close to the first connecting seat (3) is provided with a notch.

2. The novel medical lifting dining table according to claim 1, characterized in that, A sealing gasket (22) is fixedly connected to the inner side of the storage groove (21), and the sealing gasket (22) is elastic.

3. The novel medical lifting dining table according to claim 1, wherein A plurality of reinforcing rods (42) are installed on the bottom of the tabletop (4), and the plurality of reinforcing rods (42) are vertically distributed.

4. A novel medical lifting dining table according to claim 1, characterized in that, A rectangular retaining frame (41) is fixedly connected to the surface of the tabletop (4), and the outer dimensions of the rectangular retaining frame (41) are the same as the outer dimensions of the tabletop (4).

5. A novel medical lifting dining table according to claim 1, characterized in that, The four universal wheels (11) are equidistantly distributed at the bottom of the U-shaped base frame (1). The four universal wheels (11) all have a self-locking function and are silent wheels.

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