Foldable nursing bed board

Abstract

The utility model discloses a foldable nursing bed board which comprises two sets of bed boards, and the two sets of bed boards are symmetrically arranged and rotationally connected. The bed board comprises a first board body and a second board body, the first board body is rotatably connected with the second board body, a folding mechanism is arranged between the first board body and the second board body, and two tensioning mechanisms are arranged between the first board body and the second board body. According to the portable nursing bed, the bed plate can be folded, carrying is convenient, outdoor nursing is convenient, and resources are saved.

Description

Technical Field

[0001] The utility model specifically relates to the field of nursing bed boards, in particular to a foldable nursing bed board. Background Art

[0002] A folding bed is a simple bed designed using the principle of joints. It can be folded and stored in various ways for the sake of convenience and space saving.

[0003] However, when nursing staff need to perform outdoor nursing (such as rescue activities), the folding bed is large in size and inconvenient to carry, and disposable mattresses are usually used, which is a waste of resources.

[0004] For this reason, we propose a foldable nursing bed board to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem that the existing folding beds in the prior art are inconvenient to carry, and proposes a foldable nursing bed board.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A foldable nursing bed board, comprising two groups of bed boards, the two groups of bed boards are symmetrically arranged, and the two groups of bed boards are rotatably connected;

[0008] The bed board comprises a first board body and a second board body, the first board body and the second board body are rotatably connected, a folding mechanism is arranged between the first board body and the second board body, and two tensioning mechanisms are arranged between the first board body and the second board body.

[0009] Preferably, the folding mechanism includes two connecting plates, which are fixedly connected to the lower ends of the first plate body and the second plate body respectively, and the two connecting plates are rotatably connected to two rotating plates, and the ends of the four rotating plates away from the connecting plates are rotatably connected to the same pull handle.

[0010] Preferably, the tensioning mechanism includes a pull rod rotatably connected to the side wall of the first plate body, the side wall of the second plate body is provided with a tensioning groove, a slide plate is slidably connected in the tensioning groove, a tensioning spring is fixedly connected between the slide plate and the inner side wall of the tensioning groove, and the end of the pull rod away from the first plate body is rotatably connected to the slide plate.

[0011] Preferably, the tensioning groove is arranged on a side close to the upper end surface of the second plate body, and the connection point between the pull rod and the first plate body is located on a side close to the upper end surface of the first plate body.

[0012] Preferably, the lower ends of the first bed board and the second bed board are rotatably connected via a hinge, and the upper ends of the two first bed boards are rotatably connected via a hinge.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By setting up a folding mechanism, the connection points of the two first plates are kept unchanged, and then the two handles are pulled downward. The handles drive the first plate and the second plate to rotate through the rotating plate, so that the bed board is folded and can be carried. It is more convenient to carry. When the bed board is in the unfolded state, the tension spring tightens the pull rod through the slide plate, so that the first plate and the second plate are straightened to avoid folding, and the unfolded state is better.

[0015] The utility model can fold the bed board, which is easy to carry and is more convenient and resource-saving when performing outdoor care. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front structural schematic diagram of a foldable nursing bed board proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the top view of a foldable nursing bed board proposed by the utility model;

[0018] Figure 3 The present invention is a structural stereogram of a folding mechanism in a foldable nursing bed board.

[0019] In the figure: 1 bed board, 2 first board body, 3 second board body, 4 folding mechanism, 5 tensioning mechanism, 6 connecting plate, 7 rotating plate, 8 pull handle, 9 pull rod, 10 tensioning groove, 11 slide plate, 12 tensioning spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0025] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0026] Reference Figure 1-3A foldable nursing bed board comprises two groups of bed boards 1, which are symmetrically arranged and rotatably connected to each other; the bed board 1 comprises a first board body 2 and a second board body 3. It should be noted that the lower ends of the first bed board 1 and the second bed board 1 are rotatably connected by hinges, the upper ends of the two first bed boards 1 are rotatably connected by hinges, the first board body 2 and the second board body 3 are rotatably connected, and a folding mechanism 4 is provided between the first board body 2 and the second board body 3. Specifically, the folding mechanism 4 comprises two connecting plates 6, and the two connecting plates 6 are fixedly connected to the lower ends of the first board body 2 and the second board body 3, respectively.

[0027] In the utility model, two connecting plates 6 are rotatably connected to two rotating plates 7, and the four rotating plates 7 are rotatably connected to the same pull handle 8 at one end away from the connecting plate 6. Two tensioning mechanisms 5 are arranged between the first plate body 2 and the second plate body 3. It should be noted that the tensioning mechanism 5 includes a pull rod 9 rotatably connected to the side wall of the first plate body 2, and the side wall of the second plate body 3 is provided with a tensioning groove 10. It is worth mentioning that the tensioning groove 10 is arranged on a side close to the upper end surface of the second plate body 3, and the connection point between the pull rod 9 and the first plate body 2 is located on a side close to the upper end surface of the first plate body 2. A slide plate 11 is slidably connected in the tensioning groove 10, and a tensioning spring 12 is fixedly connected between the slide plate 11 and the inner side wall of the tensioning groove, and the end of the pull rod 9 away from the first plate body 2 is rotatably connected to the slide plate 11.

[0028] In the utility model, the connection point of the two first plates 2 is kept unchanged, and then the two pull handles 8 are pulled downward, and the pull handles 8 drive the first plate 2 and the second plate 3 to rotate through the rotating plate 7, so that the bed board 1 is folded and the bed 1 can be carried. When the bed board 1 is in the unfolded state, the tension spring 12 tightens the pull rod 9 through the slide plate 11, so that the first plate 2 and the second plate 3 are straightened to avoid folding, and the unfolded state is better.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A foldable nursing bed board, characterized in that: It comprises two groups of bed boards (1), the two groups of bed boards (1) are symmetrically arranged, and the two groups of bed boards (1) are rotatably connected; The bed board (1) comprises a first board body (2) and a second board body (3); the first board body (2) and the second board body (3) are rotatably connected, a folding mechanism (4) is provided between the first board body (2) and the second board body (3), and two tensioning mechanisms (5) are provided between the first board body (2) and the second board body (3); The folding mechanism (4) comprises two connecting plates (6), the two connecting plates (6) are fixedly connected to the lower ends of the first plate body (2) and the second plate body (3), respectively, the two connecting plates (6) are rotatably connected to two rotating plates (7), and the ends of the four rotating plates (7) away from the connecting plates (6) are rotatably connected to the same pull handle (8); The tensioning mechanism (5) comprises a pull rod (9) rotatably connected to the side wall of the first plate body (2); the side wall of the second plate body (3) is provided with a tensioning groove (10); a slide plate (11) is slidably connected in the tensioning groove (10); a tensioning spring (12) is fixedly connected between the slide plate (11) and the inner side wall of the tensioning groove; and one end of the pull rod (9) away from the first plate body (2) is rotatably connected to the slide plate (11).

2. A foldable nursing bed board as claimed in claim 1, characterized in that: The tensioning groove (10) is arranged on a side close to the upper end surface of the second plate body (3), and the connection point between the pull rod (9) and the first plate body (2) is located on a side close to the upper end surface of the first plate body (2).

3. The foldable nursing bed board according to claim 1, characterized in that: The lower ends of the first plate body (2) and the second plate body (3) are rotatably connected via hinges, and the upper ends of the two bed boards (1) are rotatably connected via hinges.

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