Medical bed with table board

Abstract

The utility model relates to a medical bed with a table board, which comprises a bed body, a headboard and bedrails arranged on two sides of the bed body, and further comprises the table board and a telescopic component, the table board is connected to a movable end of the telescopic component, and a fixed end of the telescopic component is rotatably connected with the headboard; the bed head board is provided with a containing area for containing the table board, and when the telescopic assembly stretches out for operation, the table board is driven to move out of the containing area and be suspended above the bed head board to be in a first unfolded state; when the telescopic assembly rotates by taking the fixed end as a fixed point, the table plate is driven to rotate to be parallel to the length direction of the bed body and is in a second unfolded state; the medical table board solves the problems that an existing medical table board depends on sliding grooves in the two sides of a bed body when used, the limited space on the bed is occupied when the table board is not used, and the overall structure of the table board is inconvenient to store, the table board can stretch out and be stored at the position of the bed head board, the table board can be stored conveniently and rapidly, the limited space of the medical bed is not occupied, and space utilization of the medical bed is more reasonable.

Description

A medical bed with a table Technical Field

[0001] This utility model relates to the field of medical bed technology, and more specifically, to a medical bed with a table. Background Technology

[0002] When bedridden patients need a table to eat, read, or use electronic devices in bed, the existing dining boards in the hospital need to be taken down from the foot of the bed and placed on the bed rail. The process of placing the dining board requires the assistance of family members or caregivers, or patients with strong arms who can get up and move around to complete the process.

[0003] The existing utility model patent document with authorization announcement number CN 215020975 U provides a movable bed table with sliding grooves on both sides of the bed. The sliding of the grooves drives an electric telescopic rod to slide back and forth for use by the patient while lying in bed. Although this prior art achieves the forward and backward sliding of the medical bed table, it has the problems of relying on the sliding grooves on both sides of the bed when in use, occupying the limited space on the bed when not in use, and the overall structure of the table is inconvenient to store.

[0004] Therefore, there is a need to provide a new type of medical bed with a table to solve the problems existing in the current technology. Summary of the Invention

[0005] The technical problem this utility model aims to solve is that existing medical tabletops rely on sliding grooves on both sides of the bed when in use, occupy limited space on the bed when not in use, and the overall structure of the tabletop is inconvenient to store. In view of the above-mentioned defects of the prior art, this utility model provides a medical bed with a tabletop.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A medical bed with a table is constructed, including a bed frame, a headboard, and bed rails disposed on both sides of the bed frame. It also includes a table and a telescopic assembly. The table is connected to the movable end of the telescopic assembly, and the fixed end of the telescopic assembly is rotatably connected to the headboard. The headboard has a receiving area for placing the table. When the telescopic assembly extends, it drives the table to move out of the receiving area and suspend it above the headboard, presenting a first unfolded state. When the telescopic assembly rotates with its fixed end as a fixed point, it causes the table to rotate to be parallel to the length direction of the bed frame, presenting a second unfolded state. This facilitates the storage and extension of the table at the headboard, without occupying limited space on the bed.

[0008] Preferably, positioning grooves are provided on both sides of the tabletop. When the tabletop is in the second unfolded state, the positioning grooves abut against the bed rails on the same side to support the tabletop.

[0009] Preferably, the two sides of the tabletop are rotatably connected to the movable end of the telescopic component via pivots, thereby allowing the tabletop to be flipped.

[0010] Preferably, the upper surface of the tabletop is provided with a receiving slot for placing electronic devices vertically or sideways.

[0011] Preferably, a fixing component is provided between the headboard and the table, the fixing component being used to fix the position of the table.

[0012] Preferably, the fixing component includes a limiting plate and a spring, the headboard has a groove for the limiting plate to move, the spring is connected between the limiting plate and the headboard, and the limiting plate is used to prevent the table from rising.

[0013] Preferably, the headboard has a sliding rail on its side, and a movable seat is provided on the sliding rail. The movable seat is slidably connected to the sliding rail, and the headboard is rotatably connected to the fixed end of the telescopic assembly through the movable seat.

[0014] The beneficial effects of this utility model are as follows:

[0015] (1) The telescopic assembly connects the table to the headboard. When the telescopic assembly is extended, it can drive the table to move out of the headboard accommodating area and suspend it above the headboard. When the telescopic assembly rotates with its fixed end as the fixed point, it can drive the table to rotate to be parallel to the length of the bed, so that the table can be stored and extended at the headboard without occupying the limited space of the medical bed, thus realizing a more rational use of the space of the medical bed.

[0016] (2) The table can be flipped by the pivot to select different surfaces. One side of the table is provided with a slot for placing electronic devices vertically or sideways, which makes it convenient to place electronic devices without holding them.

[0017] (3) The headboard and table are connected and separated by a fixing component so that the table can be fixed when storing.

[0018] (4) The telescopic component changes its height position by sliding rails on both sides of the headboard, making more space for the telescopic component to retract, thus making it more convenient and flexible to store the table. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 is a schematic diagram of the first unfolded state of a medical bed with a table according to the present invention;

[0021] Figure 2 is a schematic diagram of the tabletop storage of a medical bed with a tabletop according to this utility model;

[0022] Figure 3 is a schematic diagram of the second unfolded state of a medical bed with a table according to this utility model;

[0023] Figure 4 is a partial schematic diagram of the second unfolded state of a medical bed with a table according to this utility model;

[0024] Figure 5 is an enlarged view of point A in Figure 4;

[0025] Figure 6 is a schematic diagram of the fixing structure of a medical bed with a table according to this utility model.

[0026] In the diagram: 1. Bed frame; 2. Headboard; 21. Receiving plate; 22. Sliding rail; 23. Movable seat; 3. Bed rail; 4. Table; 41. Positioning groove; 42. Receiving groove; 5. Telescopic assembly; 51. First pivot; 52. Second pivot; 6. Fixing assembly; 61. Limiting plate; 62. Spring. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, a clear and complete description will be provided below in conjunction with the technical solutions in the embodiments of this utility model. Obviously, the described embodiments are some, but not all, embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] As shown in Figures 1-6, a medical bed with a table includes a bed frame 1, a headboard 2, and bed rails 3 on both sides of the bed frame 1. It also includes a table 4 and a telescopic assembly 5. The table 4 is connected to the movable end of the telescopic assembly 5. The telescopic assembly 5 includes a telescopic outer rod and a telescopic inner rod. The telescopic inner rod is inserted into the telescopic outer rod. With the reciprocating movement of the telescopic inner rod and the telescopic outer rod, the telescopic assembly extends and retracts.

[0029] The telescopic outer rod has a limiting hole, and the telescopic inner rod has a sliding groove with a sliding block. The sliding block is fixedly connected to one end of the telescopic spring, and the other end of the telescopic spring is connected to the telescopic block. The number of telescopic inner rods can be 2, 3, 4, 5, etc. In this case, except for the innermost telescopic inner rod, the sliding grooves of the other telescopic inner rods are provided with limiting holes. The telescopic block can slide to the limiting hole along with the sliding block and pop out to prevent the telescopic inner rod from sliding out of the telescopic outer rod. The fixed end of the telescopic assembly 5 has a first rotating shaft 51, which is rotatably connected to the headboard 2 through a first bearing installed in the headboard 2. The rotatable angle between the telescopic assembly 5 and the headboard 2 is 90 degrees, allowing the table 4 to rotate from being parallel to the headboard 2 in the vertical direction to being parallel to the length direction of the bed body 1, so that the table 4 is horizontal in the second unfolded state for use.

[0030] The headboard 2 has a storage area for a tabletop 4, with a storage board 21 within the storage area on which the tabletop 4 can be placed. When the tabletop 4 is located in the headboard storage area, the telescopic assembly 5 is in a retracted state, and the inner and outer telescopic rods are parallel to the headboard 2 and the tabletop 4 in the vertical direction, allowing the tabletop to be stored at the headboard. Specifically, the back of the headboard is the storage area.

[0031] When in use, pull the telescopic component 5 to extend it. The telescopic component 5 extends and can drive the table 4 to move out of the accommodating area and suspend it above the headboard 2, which is in the first unfolded state.

[0032] When in use, rotate the telescopic component 5 so that the telescopic component 5 rotates with its fixed end as the fixed point. The angle between the telescopic inner rod and the telescopic outer rod and the headboard 2 changes. The telescopic component 5 can drive the table 4 to rotate to be parallel to the length direction of the bed 1, and it is in the second unfolded state.

[0033] By pulling and / or rotating the telescopic component 5, the telescopic component 5 can extend and retract, and rotate around the fixed end of the telescopic component 5, thereby changing the position of the table 4, so that the table 4 can extend from the headboard 2, control the distance between the table and the headboard, and not occupy the limited space on the bed.

[0034] In some embodiments of this application, the headboard 2 includes a sliding rail 22 disposed on the side and a movable seat 23 slidably connected to the sliding rail 22; a first bearing is mounted on the movable seat 23, and the headboard 2 is rotatably connected to the telescopic assembly 5 through the first bearing installed in the movable seat 23; both sides of the table 4 are provided with positioning grooves 41, and the openings of the positioning grooves 41 face the bed rail 3 on the same side. In use, the movable seat 23 is first moved up to a preset height, and then the telescopic assembly 5 is controlled to extend and drive the table 4 to a first unfolded state, suspended above the headboard 2; then the telescopic assembly is rotated towards the bed body 1, driving the table 4 to rotate to a second unfolded state parallel to the length direction of the bed body 1, and when the table 4 is in the second unfolded state, the table 4 is level with the bed rail 3, and the positioning groove 41 abuts against the bed rail 3 on the same side. The bed rail 3 is inserted into the corresponding positioning groove 41 to support the table 4. When pressure is applied to the table 4, the table still maintains a fixed height to ensure the stability of the table 4 during use.

[0035] The movable end of the telescopic component 5 has a second pivot 52, which is rotatably connected to the movable end of the telescopic component 5 via second bearings installed on both sides of the tabletop 4. The front and back of the tabletop 4 can be divided into a dining surface and a storage surface according to their uses. When the other side of the tabletop 4 is needed, the tabletop 4 can be flipped, thus making it convenient for users to choose different surfaces.

[0036] The upper surface of the tabletop 4 is provided with a storage slot 42 for placing electronic devices vertically or sideways, so that users can place electronic devices such as mobile phones and tablets in the storage slot 42 without holding them.

[0037] A fixing component 6 is provided between the headboard 2 and the table 4. The fixing component is used to fix the position of the table. The fixing component 6 includes a limiting plate 61 and a spring 62. The headboard 2 has a sliding groove for the limiting plate 61 to move. The spring is connected between the limiting plate 61 and the headboard 2. Specifically, when the spring 62 is in its initial undeformed state, the limiting plate 61 extends out from the sliding groove and limits the vertical movement of the table 4 in the accommodating area. By pushing the limiting plate 61, it can be retracted into the sliding groove, and the spring 62 is compressed. At this time, the limiting plate 61 no longer blocks the table 4. The table 4 can be moved upward from the accommodating area and suspended above the headboard 2 by the telescopic component 5, which is in the first unfolded state. Then, the limiting plate 61 is released, and the spring 62 rebounds and resets, causing the limiting plate 61 to move back to its original position. When the tabletop needs to be stored in the receiving area, the limiting plate 61 can be pushed back into the slide groove again, without obstructing the storage of the tabletop 4. After the tabletop 4 is stored, the limiting plate 61 can be released.

[0038] Furthermore, the limiting plate 61 consists of an upper pushing plate, a middle stop, and a lower sliding plate. The upper pushing plate is used to push the limiting plate 61, the middle stop is used to prevent the limiting plate 61 from fully popping out from the headboard, and the lower sliding plate is used to slide the limiting plate 61 in the slide groove and prevent the table from rising. In use, press the pushing plate to push the limiting plate 61 inward, compress the spring 62, and the limiting plate moves away from the table, raising the table. When the table is located in the headboard receiving area, the limiting plate 61 pops out from the headboard 2 due to the action of the spring 62 to the position where the middle stop is blocked by the headboard, abutting the table, thereby fixing the table in the headboard position when stored and reducing the shaking of the table.

[0039] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A medical bed with a table, comprising a bed frame, a headboard, and bed rails disposed on both sides of the bed frame, characterized in that, It also includes a table and a telescopic assembly. The table is connected to the movable end of the telescopic assembly, and the fixed end of the telescopic assembly is rotatably connected to the headboard. The headboard has a receiving area for placing the table. When the telescopic assembly extends, it drives the table to move out of the receiving area and suspend it above the headboard, which is in a first unfolded state. When the telescopic assembly rotates with its fixed end as a fixed point, it can drive the table to rotate to be parallel to the length direction of the bed, which is in a second unfolded state.

2. The medical bed with a table as described in claim 1, characterized in that, The tabletop has positioning grooves on both sides. When the tabletop is in the second unfolded state, the positioning grooves abut against the bed rails on the same side to support the tabletop.

3. The medical bed with a table as described in claim 2, characterized in that, The two sides of the table are rotatably connected to the movable end of the telescopic component via a second pivot.

4. The medical bed with a table as described in claim 3, characterized in that, The upper surface of the tabletop is provided with a slot for placing electronic devices vertically or sideways.

5. The medical bed with a table as described in claim 1, characterized in that, A fixing component is provided between the headboard and the table, and the fixing component is used to limit the table located in the accommodating area.

6. The medical bed with a table as described in claim 5, characterized in that, The fixing component includes a limiting plate and a spring. The headboard has a sliding groove for the limiting plate to move. The two ends of the spring are respectively connected to the limiting plate and the headboard. The limiting plate is used to extend out of the sliding groove and abut against the table for limiting.

7. The medical bed with a table as described in claim 1, characterized in that, The headboard has a sliding rail on its side, and a movable seat is provided on the sliding rail. The movable seat is slidably connected to the sliding rail, and the headboard is rotatably connected to the fixed end of the telescopic assembly through the movable seat.

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