Nursing bed

Abstract

The utility model discloses a nursing bed, and relates to the technical field of nursing instruments. The nursing bed comprises a nursing bed body, an L-shaped movable block is arranged in a channel in a sliding fit mode, a threaded telescopic rod is arranged in the L-shaped movable block in a rotating fit mode, a connecting block is arranged at the threaded end of the threaded telescopic rod, a cushion block is arranged on the upper side of the connecting block and located on the nursing bed body, and a rotating handle in transmission fit with the threaded telescopic rod is arranged at the end of the L-shaped movable block in a rotating fit mode. A plurality of clamping grooves are formed in one side of the nursing bed body, and the end of the L-shaped movable block is elastically matched with a clamping assembly connected with the clamping grooves in a clamped mode one by one. According to the medical nursing bed, the threaded telescopic rod is arranged in the L-shaped movable block, the cushion block is driven to ascend and descend on the nursing bed body through the threaded telescopic rod and the connecting block by rotating the rotating handle, the underlying thickness of a patient part can be adjusted, and therefore the medical nursing bed is suitable for patients with different conditions.

Description

Technical Field

[0001] The utility model belongs to the field of nursing equipment, and in particular relates to a nursing bed. Background Art

[0002] A nursing bed is a bed used by patients with limited mobility during hospitalization or home care.

[0003] A Chinese patent with the announcement number CN217472276U discloses a pressure sore care device, comprising a stable chassis, a support column fixedly mounted on the top of one side of the stable chassis, a fastening screw fixedly mounted on the top of the side of the support column, a pressure sore care bed fixedly mounted on one side of the support column, a sliding groove provided on the surface of the pressure sore care bed, a limited sliding block detachably mounted inside the sliding groove, and a bottom end of the limited sliding block fixedly connected to a limited sliding base plate. Although the nursing pad can be adjusted according to the actual part of the patient that needs care, and the nursing pad is used to cushion the patient's body to reduce the problem of contact between the patient's pressure sore part and the stable chassis, due to the different conditions of different patients, the thickness of the cushion under the patient's part is also different. The size of the nursing pad in the above-mentioned nursing device is fixed, the cushion thickness is fixed, and it cannot be applied to patients with different conditions. In addition, the nursing pad is in an active state and is prone to sliding under the cushioned part of the patient, resulting in dislocation.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a nursing bed that solves the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0007] A nursing bed comprises: a nursing bed body, an L-shaped movable block slidingly engaged in a groove, a threaded telescopic rod rotatably engaged in the L-shaped movable block, a connecting block installed at the threaded end of the threaded telescopic rod, a pad installed on the upper side of the connecting block, the pad located on the nursing bed body, an end of the L-shaped movable block rotatably engaged with a turning handle that is transmission-coordinated with the threaded telescopic rod, a plurality of card slots being provided on one side of the nursing bed body, and a card assembly elastically engaged with the end of the L-shaped movable block that is individually engaged with the plurality of card slots.

[0008] Optionally, in order to be able to adjust the thickness of the pad under the patient's part, a sliding groove is provided at one end of the L-shaped movable block, the threaded telescopic rod is located in the sliding groove, and the connecting block slides and fits in the sliding groove; an inner cavity connected to the sliding groove is provided in the L-shaped movable block, and a first bevel gear fixedly connected to the threaded telescopic rod is rotatably fitted in the sliding groove, a support block is installed in the inner cavity, and a rotating rod is rotatably fitted on the support block, and a second bevel gear meshing with the first bevel gear is installed at one end of the rotating rod, and a turning handle is installed at one end of the rotating rod that passes through the L-shaped movable block.

[0009] Optionally, in order to reduce the situation where the pad block slides under the patient's body and causes dislocation, the clamping assembly includes a groove at the end of the L-shaped movable block, a movable block that slides and elastically fits in the groove, a fixed plate installed on the movable block at the outer end of the L-shaped movable block, and a clamping block installed on one side of the fixed plate and clamped with multiple slots one by one; an elastic member is installed between the movable block and the groove; the elastic member includes a spring installed between the movable block and the groove or an elastic telescopic rod installed between the movable block and the groove.

[0010] Optionally, in order to improve the patient's comfort on the nursing bed body, an elastic cushion is installed on the upper side of the nursing bed body, and a cushion block is located between the elastic cushion and the nursing bed body.

[0011] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described below at the same time:

[0012] By setting a threaded telescopic rod in the L-shaped movable block, the turning handle drives the pad to move up and down on the nursing bed body through the threaded telescopic rod and the connecting block, and the thickness of the pad under the patient's body can be adjusted to suit patients with different conditions;

[0013] By using a clamping assembly provided on one side of the L-shaped movable block, the L-shaped movable block can be moved to drive the pad to move on the nursing bed body, and the pad can be adjusted according to the actual part of the patient that needs care. When the pad is moved under the part of the patient that needs to be padded, the clamping assembly can be clamped with one of the clamping slots on the side of the nursing bed body to fix the position of the pad, thereby reducing the situation where the pad slides under the patient's part and causes dislocation.

[0014] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0016] In the picture:

[0017] Figure 1 This is a structural diagram of a nursing bed;

[0018] Figure 2 Schematic diagram of the elastic cushion structure;

[0019] Figure 3 It is a schematic diagram of the L-shaped movable block structure;

[0020] Figure 4 Schematic diagram of the internal structure of the L-shaped movable block.

[0021] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0022] Nursing bed body 1, elastic cushion 2, channel 3, L-shaped movable block 4, clamping assembly 5, groove 501, movable block 502, fixed plate 504, clamping block 505, turning handle 6, cushion block 7, threaded telescopic rod 8, connecting block 9, clamping slot 10, inner cavity 11, first bevel gear 12, second bevel gear 13, rotating rod 14, support block 15, elastic member 16.

[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] See also Figure 1-4 As shown, in this embodiment, a nursing bed is provided, including: a nursing bed body 1, an L-shaped movable block 4 slidingly fitted in the groove 3, a threaded telescopic rod 8 rotatably fitted in the L-shaped movable block 4, a connecting block 9 is installed at the threaded end of the threaded telescopic rod 8, a pad 7 is installed on the upper side of the connecting block 9, the pad 7 is located on the nursing bed body 1, the end of the L-shaped movable block 4 is rotatably fitted with a turning handle 6 that is transmission-matched with the threaded telescopic rod 8, a plurality of card slots 10 are opened on one side of the nursing bed body 1, and the end of the L-shaped movable block 4 is elastically fitted with a clamping assembly 5 that is clamped one by one with the plurality of card slots 10, wherein the groove 3 is an L-shaped structure, and the upper side of the pad 7 is provided with a rounded corner, which improves the comfort of padding.

[0026] By setting the threaded telescopic rod 8 in the L-shaped movable block 4, the turning handle 6 drives the pad 7 to rise and fall on the nursing bed body 1 through the threaded telescopic rod 8 and the connecting block 9, and the thickness of the pad under the patient's part can be adjusted to suit patients with different conditions; by setting the clamping component 5 on one side of the L-shaped movable block 4, the L-shaped movable block 4 is moved to drive the pad 7 to move on the nursing bed body 1, and the pad 7 can be adjusted according to the actual part of the patient that needs care. When the pad 7 moves to the part that the patient needs to be padded, the clamping component 5 can be clamped with one of the clamping slots 10 on the side of the nursing bed body 1 to fix the position of the pad 7, thereby reducing the situation where the pad 7 slides under the patient's part and causes dislocation.

[0027] like Figure 3-4 As shown, a slide groove is provided at one end of the L-shaped movable block 4 of this embodiment, the threaded telescopic rod 8 is located in the slide groove, and the connecting block 9 slides in the slide groove; an inner cavity 11 connected to the slide groove is provided in the L-shaped movable block 4, and a first bevel gear 12 fixedly connected to the threaded telescopic rod 8 is rotatably fitted in the slide groove, a support block 15 is installed in the inner cavity 11, and a rotating rod 14 is rotatably fitted on the support block 15, and a second bevel gear 13 meshing with the first bevel gear 12 is installed at one end of the rotating rod 14, and the turning handle 6 is installed at one end of the rotating rod 14 that passes through the L-shaped movable block 4.

[0028] When the height of the cushion block 7 needs to be adjusted, the handle 6 is turned, and the handle 6 rotates to drive the rotating rod 14 to rotate on the supporting block 15. The rotation of the rotating rod 14 drives the second bevel gear 13 to rotate, and the rotation of the second bevel gear 13 drives the first bevel gear 12 to rotate. The rotation of the first bevel gear 12 drives the threaded telescopic rod 8 to rotate, and the rotation of the threaded telescopic rod 8 drives the connecting block 9 to move in the slide groove. The movement of the connecting block 9 drives the cushion block 7 to rise and fall on the nursing bed body 1, which can adjust the thickness of the pad under the patient's part, thereby being suitable for patients with different conditions.

[0029] like Figure 3-4 As shown, the clamping assembly 5 of this embodiment includes a groove 501 opened at the end of the L-shaped movable block 4, a movable block 502 that slides and elastically fits in the groove 501, a fixed plate 504 installed on the movable block 502 at the outer end of the L-shaped movable block 4, and a clamping block 505 installed on one side of the fixed plate 504 and clamped one by one with multiple clamping slots 10; an elastic member 16 is installed between the movable block 502 and the groove 501; the elastic member 16 includes a spring installed between the movable block 502 and the groove 501 or an elastic telescopic rod installed between the movable block 502 and the groove 501, wherein the end of the rotating rod 14 passes through the movable block 502.

[0030] When adjusting the position of the lifting pad 4, first pull the fixed plate 504. After the fixed plate 504 drives the card block 505 to disengage from one of the card slots 10, move the L-shaped movable block 4 to drive the pad 7 to move on the nursing bed body 1. The pad 7 can be adjusted according to the actual part of the patient that needs care. When the pad 7 moves to the part where the patient needs to be padded, release the fixed plate 504. The movable block 502 is reset by the elastic force of the elastic member 16. The movable block 502 is reset and the fixed plate 504 drives the card block 505 to engage with one of the card slots 10 to fix the position of the pad 7, thereby reducing the situation where the pad 7 slides under the patient's part and causes dislocation.

[0031] like Figure 2-3 As shown, an elastic cushion 2 is installed on the upper side of the nursing bed body 1 of this embodiment, and a pad 7 is located between the elastic cushion 2 and the nursing bed body 1, wherein the pad 7 moves and rises and falls between the elastic cushion 2 and the nursing bed body 1, and the elastic cushion 2 improves the comfort of the patient on the nursing bed body 1.

[0032] The present invention is not limited to the above-described embodiments. Any structural changes made under the guidance of the present invention should be understood by anyone. Any technical solution that is the same or similar to the present invention falls within the scope of protection of the present invention. The technology, shape, and structure not described in detail in the present invention are all known technologies.

Claims

1. A nursing bed, characterized in that: include: The nursing bed body (1) has an L-shaped movable block (4) that is slidably engaged in the groove (3), and a threaded telescopic rod (8) that is rotatably engaged in the L-shaped movable block (4). The threaded end of the threaded telescopic rod (8) is equipped with a connecting block (9), and a pad (7) is installed on the upper side of the connecting block (9). The pad (7) is located on the nursing bed body (1). The end of the L-shaped movable block (4) is rotatably engaged with a turning handle (6) that is transmission-coordinated with the threaded telescopic rod (8). A plurality of card slots (10) are provided on one side of the nursing bed body (1), and the end of the L-shaped movable block (4) is elastically engaged with a card assembly (5) that is carded one by one with the plurality of card slots (10); a slide groove is provided at one end of the L-shaped movable block (4), the threaded telescopic rod (8) is located in the slide groove, and the connecting block (9) is slidably engaged in the slide groove; L The L-shaped movable block (4) is provided with an inner cavity (11) connected to the slide, and a first bevel gear (12) fixedly connected to the threaded telescopic rod (8) is rotatably engaged in the slide. A support block (15) is installed in the inner cavity (11), and a rotating rod (14) is rotatably engaged on the support block (15). A second bevel gear (13) meshing with the first bevel gear (12) is installed at one end of the rotating rod (14), and a turning handle (6) is installed at one end of the rotating rod (14) passing through the L-shaped movable block (4).

2. A nursing bed according to claim 1, characterized in that: The clamping assembly (5) includes a groove (501) provided at the end of the L-shaped movable block (4), a movable block (502) slidingly and elastically fitted in the groove (501), a fixed plate (504) installed on the movable block (502) at the outer end of the L-shaped movable block (4), and a clamping block (505) installed on one side of the fixed plate (504) and clamped one by one with the plurality of clamping slots (10).

3. A nursing bed according to claim 2, characterized in that: An elastic member (16) is installed between the movable block (502) and the groove (501).

4. A nursing bed according to claim 3, characterized in that: The elastic member (16) includes a spring installed between the movable block (502) and the groove (501) or an elastic telescopic rod installed between the movable block (502) and the groove (501).

5. The nursing bed according to claim 1, characterized in that: An elastic cushion (2) is mounted on the upper side of the nursing bed body (1), and a cushion block (7) is located between the elastic cushion (2) and the nursing bed body (1).

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