Nursing bed with replaceable bed board

Abstract

The utility model relates to the technical field of nursing beds, in particular to a nursing bed with replaceable bed boards, which comprises a square frame, supporting legs are fixedly mounted at the bottom of the square frame, an embedded clamping groove and a limiting clamping groove are formed in the top of the square frame, and a first bed board and a second bed board are slidably clamped in the embedded clamping groove. The first bed board and the second bed board are clamped in the limiting clamping grooves through a first connecting strip and a second connecting strip respectively, the first bed board and the second bed board are connected with each other through a flat connecting piece, and a buckle positioning connecting assembly is fixedly installed at the bottom of the square frame; one end of the buckle positioning connecting assembly is inserted into connecting pin holes formed in the first connecting strip and the second connecting strip; the first bed board and the second bed board can be sequentially disassembled and assembled, a patient does not need to get out of the bed, the bed is suitable for the patient with mobility difficulty, damage to the first bed board and the second bed board can be avoided, meanwhile, tools are not needed, and the disassembly and assembly convenience of the first bed board and the second bed board is improved.

Description

Technical Field

[0001] The utility model specifically relates to a nursing bed with a replaceable bed board, belonging to the technical field of nursing beds. Background Art

[0002] A nursing bed is a bed with multiple nursing functions and operation buttons designed according to the patient's bedridden lifestyle and treatment needs. This bed is convenient for family members to accompany the patient, and is made of insulating and safe materials. Existing nursing beds usually use screws to fix the bed board on the bed frame to achieve the overall installation of the nursing bed, which is easy to cause the inconvenience of replacing the bed board when it is dirty or damaged. At the same time, when the bed board is disassembled, it is easy to cause damage to the bed board. The existing bed board is integrally formed, and it is difficult to replace the bed board for patients who are unable to move and need to stay in bed, and there are certain disadvantages in the use process.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The purpose of the present utility model is to provide a nursing bed with a replaceable bed board in order to solve the above-mentioned problem. The utility model has the advantages of avoiding damage to the first bed board and the second bed board, and at the same time, no tools are required, which improves the convenience of disassembly and assembly of the first bed board and can disassemble and assemble the first bed board in turn without making the patient get out of bed. The utility model is suitable for patients with limited mobility.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a nursing bed with replaceable bed boards, comprising a square frame, the supporting legs are fixedly installed at the bottom of the square frame, the top of the square frame is provided with an embedded slot and a limiting slot, the first bed board and the second bed board are slidably clamped in the embedded slot, the first bed board and the second bed board are respectively clamped in the limiting slot through the first connecting strip and the second connecting strip, and the first bed board and the second bed board are connected to each other through the flat connecting piece, the buckle positioning connecting component is fixedly installed at the bottom of the square frame, one end of the buckle positioning connecting component is inserted into the connecting pin hole provided on the first connecting strip and the second connecting strip, and is used to fix the first connecting strip and the second connecting strip in the limiting slot.

[0006] Furthermore, in order to connect the first bed board and the second bed board through the connecting clamp and the connecting base, the flat connecting piece includes the connecting base and the connecting clamp, the connecting base is fixed on the side wall of the first bed board, the connecting clamp is fixed on the side wall of the second bed board, and the connecting clamp is clamped in the connecting clamp.

[0007] Furthermore, in order to prevent the connection between the first bed board and the second bed board from being sunken or convex, the top of the connection base is in the same plane as the top of the first bed board and the second bed board.

[0008] Furthermore, in order to control the screwing drive head so that the bidirectional threaded rod can rotate on the inner wall of the mounting side plate through the rotating joint, the snap positioning connection assembly includes the mounting side plate, the mounting side plate is fixed at both ends of the bottom of the square frame, the bidirectional threaded rod is installed on the inner wall of the mounting side plate, one end of the bidirectional threaded rod is rotatably installed on the inner wall of the mounting side plate through the rotating joint, and the screwing drive head is fixedly installed on the other end of the bidirectional threaded rod.

[0009] Furthermore, in order to drive the two threaded sliders to move synchronously in opposite directions by controlling the rotation of the bidirectional threaded rod, the bidirectional threaded rod is provided with two threaded sliders, which are respectively located at the opposite thread ends of the bidirectional threaded rod.

[0010] Furthermore, in order to control the two threaded sliders to move in opposite directions so that the first positioning support block and the second positioning support block can move outward or move inward, the first positioning support block and the second positioning support block are fixedly mounted on the two threaded sliders respectively.

[0011] Furthermore, in order to limit the first positioning support block and the second positioning support block by the limiting slide bar, both ends of the first positioning support block and the second positioning support block are slidably sleeved on the limiting slide bar fixed on the inner wall of the mounting side plate.

[0012] Furthermore, in order to fix the first connecting bar and the second connecting bar in the limiting slot by means of the positioning pin rod, the inner walls of the first positioning support block and the second positioning support block are fixedly mounted with the positioning pin rod, and the positioning pin rod is inserted into the connecting pin hole.

[0013] The technical effects and advantages of the utility model are as follows: the first bed board and the second bed board can be fixed in the embedded slot through the snap-on positioning connection component, which can avoid damage to the first bed board and the second bed board, and at the same time, no tools are required, which improves the convenience of disassembly and assembly of the first bed board and the second bed board, and the first bed board and the second bed board can be formed into a whole through the flat connecting piece, and the first bed board and the second bed board can be disassembled and assembled in turn without making the patient get out of bed, which is suitable for patients with limited mobility and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0016] Figure 3 This is a schematic diagram of the structure of the flat connector of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the first connecting strip of the utility model;

[0018] Figure 5 This is a structural schematic diagram of the buckle positioning connection assembly of the utility model;

[0019] In the figure: 1. square frame; 2. supporting legs; 3. first bed board; 4. second bed board; 5. first connecting strip; 6. second connecting strip; 7. flat connecting piece; 701. connecting base; 702. connecting head; 8. snap-on positioning connecting assembly; 801. mounting side panel; 802. bidirectional threaded rod; 803. rotating joint; 804. screw drive head; 805. threaded slider; 806. first positioning support block; 807. second positioning support block; 808. limiting slide rod; 809. positioning pin rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 5As shown, a nursing bed with a replaceable bed board comprises a square frame 1, a supporting leg 2 is fixedly installed at the bottom of the square frame 1, an embedded card slot and a limit card slot are opened at the top of the square frame 1, a first bed board 3 and a second bed board 4 are slidably connected in the embedded card slot, the first bed board 3 and the second bed board 4 are respectively connected to the limit card slot through a first connecting strip 5 and a second connecting strip 6, and the first bed board 3 and the second bed board 4 are connected to each other through a flat connecting piece 7, so that the first bed board 3 and the second bed board 4 form a whole, and when replacement is needed, the first bed board 3 and the second bed board 4 are They can be replaced one by one. A snap-on positioning connection component 8 is fixedly installed at the bottom of the square frame 1. One end of the snap-on positioning connection component 8 is inserted into the connecting pin hole opened on the first connecting bar 5 and the second connecting bar 6, and is used to fix the first connecting bar 5 and the second connecting bar 6 in the limiting slot. When in use, the snap-on positioning connection component 8 is controlled to fix the first connecting bar 5 and the second connecting bar 6 in the limiting slot, thereby realizing the fixation of the first bed board 3 and the second bed board 4 in the embedded slot. The disassembly and assembly method is relatively convenient, without destroying the first bed board 3 and the second bed board 4, and without the aid of tools.

[0022] The flat connecting member 7 includes a connecting base 701 and a connecting clamp 702. The connecting base 701 is fixed on the side wall of the first bed board 3, and the connecting clamp 702 is fixed on the side wall of the second bed board 4. The connecting clamp 702 is clamped in the connecting base 701. The top of the connecting base 701 is in the same plane as the tops of the first bed board 3 and the second bed board 4. When in use, the first bed board 3 is placed in the embedded slot in advance, and the second bed board 4 drives the connecting clamp 702 to slide from one end of the connecting base 701 and be inserted into the connecting base 701, so that the first bed board 3 and the second bed board 4 are connected. When the first bed board 3 and the second bed board 4 need to be replaced, the patient can lie sideways so that the first bed board 3 and the second bed board 4 support the patient. After the first bed board 3 or the second bed board 4 is replaced, the patient can adjust his own position to replace the first bed board 3 or the second bed board 4. The bed board can be replaced without the patient getting out of bed. It is suitable for patients with inconvenient movements.

[0023] The snap-on positioning connection assembly 8 includes an installation side plate 801, which is fixed at both ends of the bottom of the square frame 1. A bidirectional threaded rod 802 is installed on the inner wall of the installation side plate 801. One end of the bidirectional threaded rod 802 is rotatably installed on the inner wall of the installation side plate 801 through a rotating joint 803. A screw driving head 804 is fixedly installed on the other end of the bidirectional threaded rod 802. A threaded slider 805 is installed on the bidirectional threaded rod 802. There are two threaded sliders 805. The two threaded sliders 805 are respectively located at the reverse thread ends of the bidirectional threaded rod 802. A first positioning support block 806 and a second positioning support block 807 are respectively fixedly installed on the two threaded sliders 805. Both ends of the first positioning support block 806 and the second positioning support block 807 are slidably sleeved on the limiting slide bar 808 fixed on the inner wall of the installation side plate 801. The first positioning support block 806 and the second The inner wall of the positioning support block 807 is fixedly installed with a positioning pin rod 809, and the positioning pin rod 809 is inserted into the connecting pin hole. When in use, the driving head 804 is controlled to be screwed, so that the bidirectional threaded rod 802 rotates on the inner wall of the mounting side plate 801 through the rotating joint 803, driving the two threaded sliders 805 to move synchronously in opposite directions, driving the first positioning support block 806 and the second positioning support block 807 to move closer or farther away on the limiting slide bar 808, so that the positioning pin rod 809 can be inserted into the connecting pin hole, so that the first connecting bar 5 and the second connecting bar 6 are fixedly connected to the square frame 1, and the first bed board 3 and the second bed board 4 are fixedly installed. Conversely, when the positioning pin rod 809 is controlled to disengage from the connecting pin hole, the first bed board 3 and the second bed board 4 can be separated from the square frame 1, which effectively improves the convenience of disassembly and assembly of the first bed board 3 and the second bed board 4.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A nursing bed with a replaceable bed plate, comprising a square frame (1), wherein a support leg (2) is fixedly mounted at the bottom of the square frame (1), and characterized in that: The top of the square frame (1) is provided with an embedded card slot and a limit card slot, and the first bed board (3) and the second bed board (4) are slidably connected in the embedded card slot, and the first bed board (3) and the second bed board (4) are respectively connected to the limit card slot through a first connecting strip (5) and a second connecting strip (6), and the first bed board (3) and the second bed board (4) are connected to each other through a flat connecting piece (7), and a buckle positioning connection component (8) is fixedly installed at the bottom of the square frame (1), and one end of the buckle positioning connection component (8) is inserted into the connecting pin hole provided on the first connecting strip (5) and the second connecting strip (6), so as to fix the first connecting strip (5) and the second connecting strip (6) in the limit card slot.

2. The nursing bed with replaceable bed board as claimed in claim 1, characterized in that: The flat connecting piece (7) comprises a connecting clamp (701) and a connecting clamp head (702); the connecting clamp (701) is fixed on the side wall of the first bed board (3); the connecting clamp head (702) is fixed on the side wall of the second bed board (4); and the connecting clamp head (702) is clamped in the connecting clamp (701).

3. The nursing bed with replaceable bed board as claimed in claim 2, characterized in that: The top of the connecting seat (701) is in the same plane as the tops of the first bed board (3) and the second bed board (4).

4. The nursing bed with replaceable bed board as claimed in claim 1, characterized in that: The buckle positioning connection assembly (8) comprises a mounting side plate (801), wherein the mounting side plate (801) is fixed at both ends of the bottom of the square frame (1), and a bidirectional threaded rod (802) is mounted on the inner wall of the mounting side plate (801), one end of the bidirectional threaded rod (802) is rotatably mounted on the inner wall of the mounting side plate (801) via a rotating joint (803), and a screw driving head (804) is fixedly mounted on the other end of the bidirectional threaded rod (802).

5. The nursing bed with replaceable bed board as claimed in claim 4, characterized in that: A threaded slider (805) is installed on the bidirectional threaded rod (802), and the number of the threaded sliders (805) is two. The two threaded sliders (805) are respectively located at the opposite thread ends of the bidirectional threaded rod (802).

6. The nursing bed with replaceable bed board as claimed in claim 5, characterized in that: A first positioning support block (806) and a second positioning support block (807) are respectively fixedly mounted on the two threaded sliders (805).

7. The nursing bed with replaceable bed board as claimed in claim 6, characterized in that: Both ends of the first positioning support block (806) and the second positioning support block (807) are slidably sleeved on the limiting sliding rod (808) fixed on the inner wall of the mounting side plate (801).

8. The nursing bed with replaceable bed board as claimed in claim 7, characterized in that: The inner walls of the first positioning support block (806) and the second positioning support block (807) are both fixedly mounted with positioning pins (809), and the positioning pins (809) are inserted into the connecting pin holes.

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