CN215535842U - Nursing bed convenient to stand up - Google Patents
Nursing bed convenient to stand up Download PDFInfo
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- CN215535842U CN215535842U CN202122005620.2U CN202122005620U CN215535842U CN 215535842 U CN215535842 U CN 215535842U CN 202122005620 U CN202122005620 U CN 202122005620U CN 215535842 U CN215535842 U CN 215535842U
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- rectangular groove
- main body
- rack
- gear
- disc
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Abstract
A nursing bed convenient for turning over, which effectively solves the problem that the patient is inconvenient to be assisted in turning over; the L-shaped rack is characterized by comprising an L-shaped main body in the front-back direction, wherein the left side and the right side of the main body are respectively and rotatably connected with a guide rod in the front-back axial direction, a supporting plate in the front-back direction is arranged on the guide rod, a rectangular groove in the left-right direction is formed in the rear side of the main body, the rear end of the guide rod extends into the rectangular groove and is coaxially provided with a gear, a rack which is positioned below the gear and in the left-right direction is slidably connected in the rectangular groove and can be meshed with the gear, a waist-shaped ring in the up-down direction is arranged on the rear side of the rack, a disc which is positioned behind the waist-shaped ring and in the front-back axial direction is rotatably connected in the rectangular groove, a push rod in the front-back axial direction is eccentrically arranged at the front end of the disc, and the front end of the push rod is inserted into the waist-shaped ring; the utility model has the advantages of ingenious structure and convenient use, the hand wheel is rotated to conveniently drive the two supporting plates to swing up and down, the patient can be conveniently assisted to turn over left and right, and the workload of medical personnel is reduced.
Description
Technical Field
The utility model relates to the technical field of nursing auxiliary instruments, in particular to a nursing bed convenient for turning over.
Background
When the patient to the severe room nurses the treatment, the patient lies in bed the back for a long time and produces easily and presses the sore, and the patient lacks the ability of self-action, often the patient can not stand up by oneself, consequently all is that medical personnel manual assistance patient stands up, avoids pressing the appearance of sore, but medical personnel manual assistance patient stands up, not only causes the injury to the patient easily, has also increased medical personnel's work burden.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide the nursing bed convenient for turning over, and effectively solves the problem that a patient is inconvenient to assist in turning over.
The technical scheme includes that the device comprises a front-back and L-shaped main body, front-back axial guide rods are rotatably connected to the left side and the right side of the main body respectively, front-back supporting plates are arranged on the guide rods, a left-right rectangular groove is formed in the rear side of the main body, the rear end of each guide rod extends into the corresponding rectangular groove and is coaxially provided with a gear, a rack which is located below the gear and in the left-right direction is slidably connected in the corresponding rectangular groove and can be meshed with the gear, a vertical waist-shaped ring is arranged on the rear side of the rack, a front-back axial disc which is located behind the waist-shaped ring is rotatably connected in the corresponding rectangular groove, a front-back axial push rod is eccentrically arranged at the front end of the disc, and the front end of the push rod is inserted into the waist-shaped ring.
The utility model has the advantages of ingenious structure and convenient use, the hand wheel is rotated to conveniently drive the two supporting plates to swing up and down, the patient can be conveniently assisted to turn over left and right, and the workload of medical personnel is reduced.
Drawings
Fig. 1 is an isometric view of the present invention.
FIG. 2 is a rear elevational, perspective view, in full section, of the present invention.
Figure 3 is a cut-away rear isometric view of the present invention.
FIG. 4 is a left side elevational view, in full section, of the present invention.
FIG. 5 is a top isometric view in full section of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
The utility model is shown in figures 1 to 5, main part 1 including fore-and-aft direction and L shape, main part 1 left and right sides rotates respectively and is connected with axial guide arm 2 around, be equipped with fore-and-aft direction's backup pad 3 on the guide arm 2, main part 1 rear side is opened and is equipped with left right direction's rectangular channel 4, 2 rear ends of guide arm stretch into rectangular channel 4 and coaxial gear 5 that is equipped with, sliding connection has the rack 6 that is located gear 5 below and left right direction in rectangular channel 4, rack 6 can mesh with gear 5, rack 6 rear side is equipped with waist ring 7 of up-and-down direction, rectangular channel 4 internal rotation is connected with and is located waist ring 7 rear and axial disc 8 around, disc 8 front end off-centre is equipped with axial push rod 9 around, push rod 9 front end inserts in waist ring 7.
In order to facilitate the left-right sliding of the rack 6, a sliding groove 10 which is in the left-right direction and has a backward opening is formed in the front side wall of the rectangular groove 4, and the front side of the rack 6 is in sliding connection with the sliding groove 10 through a sliding block 11.
In order to facilitate rotating the disc 8 and positioning the rotation of the disc 8, the rectangular groove 4 is rotatably connected with a rotating shaft coaxial with the disc 8, the rotating shaft is fixedly connected with the disc 8 coaxially, a worm wheel 12 is coaxially arranged on the rotating shaft, a worm 13 meshed with the worm wheel 12 is rotatably connected with the rectangular groove 4, and the right end of the worm 13 penetrates through the main body 1 and is coaxially provided with a hand wheel.
In order to facilitate the better swinging of the support plate 3, the upper side of the main body 1 is provided with two abdicating grooves 14 which are in one-to-one correspondence with the support plate 3 and have upward openings, and the support plate 3 is positioned in the abdicating groove 14 of the corresponding side and can swing in the abdicating groove 14.
In order to keep the comfort of the back of the patient, a plurality of air holes 15 which are communicated up and down are formed in the supporting plate 3.
In order to support the head of a patient, the upper side of the main body 1 is provided with a silica gel pillow block 16 which is in the left-right direction and has an upward arc opening.
When the pillow is used, a patient lies on the main body 1 horizontally, the head of the patient is positioned on the silica gel pillow block 16, and the supporting plate 3 is provided with the air holes 15, so that the air permeability of the back of the patient is kept conveniently, and the comfort level of the patient is improved conveniently;
when a patient needs to be assisted to turn over left, firstly, a hand wheel is rotated clockwise, the hand wheel drives a worm wheel 12 to rotate clockwise through a worm 13, the worm wheel 12 drives a disc 8 to rotate clockwise through a rotating shaft, when the eccentric point of the disc 8 and a push rod 9 rotates from the uppermost side to the leftmost side, the disc 8 drives a waist-shaped ring 7 to drive to slide leftwards through the push rod 9, the push rod 9 slides downwards along the waist-shaped ring 7, the waist-shaped ring 7 drives a gear 5 to slide leftwards through a sliding block 11 along a sliding groove 10, a rack 6 slides leftwards to be meshed with the left gear 5, so that the rack 6 drives a left support plate 3 to swing upwards along a abdicating groove 14 through the gear 5 and a guide rod 2, the support plate 3 swings upwards to assist the patient to turn over left, and the worm 12 and worm 13 structure has certain self-locking performance, the support plate 3 can swing to a stable angle, and the patient is convenient to assist in turning over;
when a patient needs to turn over right, firstly, the hand wheel is rotated anticlockwise, the hand wheel drives the worm wheel 12 to rotate anticlockwise through the worm 13, the worm wheel 12 drives the disc 8 to rotate anticlockwise through the rotating shaft, when the eccentric point of the disc 8 and the push rod 9 rotates from the leftmost side to the rightmost side, the disc 8 drives the waist-shaped ring 7 to drive the right sliding through the push rod 9, the push rod 9 slides upwards along the waist-shaped ring 7, the waist-shaped ring 7 drives the gear 5 to slide rightwards along the sliding groove 10 through the sliding block 11, the rack 6 slides rightwards and is not meshed with the left gear 5, the left gear 5 drives the left support plate 3 to swing downwards through the guide rod 2 to the initial position, at the moment, the rack 6 continues to slide rightwards and the right gear 5, the rack 6 drives the right support plate 3 to swing upwards along the abdicating groove 14 through the right gear 5 and the guide rod 2, so as to promote the right support plate 3 to turn over right to assist the patient to turn over right, when the patient does not need any more, the hand wheel is rotated clockwise to drive the rack 6 to slide leftwards and not to be meshed with the gear 5 on the right side any more, so that the two support plates 3 are in a horizontal state.
The utility model has simple structure, convenient operation, novel conception and strong practicability, is convenient for assisting a patient to turn over left and right and improving the comfort level of the patient through the arranged support plate capable of swinging up and down, is provided with the guide rod, the gear, the rack, the waist-shaped ring, the push rod and the disc, is convenient for driving the rack to slide left and right and is convenient for driving the support plate to swing up and down to assist the patient to turn over, is provided with the hand wheel, the worm and the worm gear, is convenient for driving the support plate to swing up and down, is also convenient for positioning the position of the support plate to assist the patient to turn over, and simultaneously lightens the work burden of medical personnel.
Claims (6)
1. A nursing bed convenient for turning over comprises a front-back direction and L-shaped main body (1), the novel waist-shaped ring type gear transmission mechanism is characterized in that the left side and the right side of a main body (1) are respectively and rotatably connected with a front axial guide rod and a rear axial guide rod (2), a supporting plate (3) in the front-rear direction is arranged on the guide rod (2), a rectangular groove (4) in the left-right direction is formed in the rear side of the main body (1), a gear (5) is coaxially arranged in the rectangular groove (4), a rack (6) in the left-right direction is arranged below the gear (5) in the rectangular groove (4), the rack (6) can be meshed with the gear (5), an up-down-direction waist-shaped ring (7) is arranged on the rear side of the rack (6), a disc (8) in the front-rear direction and the front-rear-axial direction is rotatably connected in the rectangular groove (4), a front-rear-front axial push rod (9) is eccentrically arranged at the front end of the disc (8), and the front end of the push rod (9) is inserted into the waist-shaped ring (7).
2. The nursing bed convenient for turning over as claimed in claim 1, wherein the front side wall of the rectangular groove (4) is provided with a sliding groove (10) which is in the left-right direction and has a backward opening, and the front side of the rack (6) is connected with the sliding groove (10) in a sliding way through a sliding block (11).
3. The nursing bed convenient for turning over as claimed in claim 1, wherein a rotating shaft coaxial with the disc (8) is connected in the rectangular groove (4) in a rotating manner, the rotating shaft is fixedly connected with the disc (8) in a coaxial manner, a worm wheel (12) is coaxially arranged on the rotating shaft, a worm (13) meshed with the worm wheel (12) is connected in the rectangular groove (4) in a rotating manner, and the right end of the worm (13) penetrates through the main body (1) and is coaxially provided with a hand wheel.
4. The nursing bed convenient for turning over according to claim 1, wherein the upper side of the main body (1) is provided with two abdicating grooves (14) which are in one-to-one correspondence with the supporting plates (3) and have upward openings, and the supporting plates (3) are positioned in the abdicating grooves (14) on the corresponding sides and can swing in the abdicating grooves (14).
5. The nursing bed convenient for turning over as claimed in claim 1, wherein the supporting plate (3) is provided with a plurality of ventilation holes (15) which are communicated up and down.
6. The nursing bed convenient for turning over as claimed in claim 1, wherein the upper side of the main body (1) is provided with a silica gel pillow block (16) with a left-right direction and an upward arc mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122005620.2U CN215535842U (en) | 2021-08-23 | 2021-08-23 | Nursing bed convenient to stand up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122005620.2U CN215535842U (en) | 2021-08-23 | 2021-08-23 | Nursing bed convenient to stand up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215535842U true CN215535842U (en) | 2022-01-18 |
Family
ID=79841415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122005620.2U Active CN215535842U (en) | 2021-08-23 | 2021-08-23 | Nursing bed convenient to stand up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215535842U (en) |
-
2021
- 2021-08-23 CN CN202122005620.2U patent/CN215535842U/en active Active
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