CN110314054B

CN110314054B - Medical care bed convenient to patient moves

Info

Publication number: CN110314054B
Application number: CN201910542072.1A
Authority: CN
Inventors: 苏莉娜; 袁海燕; 孙心平; 田西玲; 杨明英
Original assignee: Individual
Current assignee: Su Lina
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2021-02-19
Anticipated expiration: 2039-06-21
Also published as: CN110314054A

Abstract

The invention relates to a medical care bed, in particular to a medical care bed convenient for a patient to move. Therefore, the technical problems of the invention are as follows: the medical care bed which can slide and adjust the inclination angle and can reduce the burden of medical staff and is convenient for the patient to move is provided. The technical implementation scheme of the invention is as follows: a medical care bed convenient for a patient to move comprises a first rectangular supporting plate, a first bracket, a second bracket, a first large round rod, a second rectangular supporting plate, a third bracket, a fourth bracket, a large bed plate and the like; the front end of the bottom of the first rectangular supporting plate is connected with a first support, and the rear end of the bottom of the first rectangular supporting plate is connected with a second support. The medical care bed convenient for the patient to move provided by the invention can be used for sliding and adjusting the inclination angle, so that medical staff can easily move the patient to the push bed, the pain of the patient is avoided, and the burden of the medical staff is reduced.

Description

Medical care bed convenient to patient moves

Technical Field

The invention relates to a medical care bed, in particular to a medical care bed convenient for a patient to move.

Background

The medical care profession is engaged in the clinical care and nursing management work, the medical care profession is distributed in all levels of comprehensive hospitals, special hospitals, emergency centers, rehabilitation centers and community medical service centers, the medical care personnel needs to carefully nurse the patients, carefully observe the patients and timely find the changes of the illness states, take effective measures to ensure that the patients turn to be safe, closely matched with doctors, the rehabilitation process of patients is accelerated by applying nursing procedures, medical care personnel usually lay the patients on a medical care bed firstly, then carry out medical care to patient, current medical care bed adopts fixed structure usually, can't slide and inclination adjustment, leads to medical personnel need be hard to move patient to the crib, has aggravated medical personnel's burden, leads to patient's misery moreover easily, is unfavorable for patient's treatment and rehabilitation.

Disclosure of Invention

In order to overcome the defects that the prior medical care bed usually adopts a fixed structure, can not slide and adjust the inclination angle, leads medical care personnel to laboriously move patients to a push bed, increases the burden of the medical care personnel and easily causes the pain of the patients, the invention has the technical problems that: the medical care bed which can slide and adjust the inclination angle and can reduce the burden of medical staff and is convenient for the patient to move is provided.

The technical implementation scheme of the invention is as follows: a medical care bed convenient for a patient to move comprises a first rectangular supporting plate, a first bracket, a second bracket, a first large round rod, a second rectangular supporting plate, a third bracket, a fourth bracket, a large bed plate, a first long round rod, a first rectangular block, a second long round rod, a second rectangular block, a first large bearing, a large rotating shaft, a large rotating wheel, a large cam and a second large bearing, wherein the front end of the bottom of the first rectangular supporting plate is connected with the first bracket, the rear end of the bottom of the first rectangular supporting plate is connected with the second bracket, the right end of the bottom of the first large round rod is connected with the top of the first rectangular supporting plate, the second large round rod is positioned right behind the first large round rod, the right end of the bottom of the second large round rod is connected with the top of the first rectangular supporting plate, the second rectangular supporting plate is positioned on the left side of the first rectangular supporting plate, the left end of the bottom of the first large round rod and the left end of the bottom of the second large round rod are both connected with the top of the second rectangular supporting plate, the front end of the bottom of the second rectangular supporting plate is connected with a third bracket which is positioned on the left side of the first bracket, the rear end of the bottom of the second rectangular supporting plate is connected with a fourth bracket which is positioned on the left side of the second bracket, the large bed plate is positioned above the first large round rod and the second large round rod, the front side wall of the large bed plate is provided with a first large movable groove which extends backwards, the rear side wall of the large bed plate is provided with a second large movable groove which extends forwards, the front side of the bottom of the large bed plate is provided with a first rectangular groove which is positioned below the first large movable groove, the first rectangular groove is communicated with the first large movable groove, the rear side of the bottom of the large bed plate is provided with a second rectangular groove which is positioned below the second large movable groove, the second rectangular groove is communicated with the second large movable groove, the bottom of the large bed plate is provided with a first large insertion hole and a second large insertion hole, the first large insertion hole is positioned on the right side of the first rectangular groove, the second big jack is positioned at the right side of the second rectangular groove, the first big jack is positioned below the first big movable groove, the first big jack is communicated with the first big movable groove, the second big jack is positioned below the second big movable groove, the second big jack is communicated with the second big movable groove, the first rectangular supporting plate is provided with a first big guide hole and a second big guide hole, the first big guide hole is positioned under the first big jack, the second big guide hole is positioned under the second big jack, the first long round bar is positioned in the first big movable groove, the bottom of the first long round bar is connected with a first rectangular block, the first rectangular block is positioned in the first rectangular groove, the first long round bar and the first rectangular block are both contacted with the big bed plate, the bottom of the first rectangular block is connected with the top of the first big round bar, the second long round bar is positioned in the second big movable groove, and the bottom of the second long round bar is connected with a second rectangular block, the second rectangular block is located the second rectangular channel, the long round bar of second and second rectangular block all contact with big bed board, the bottom of second rectangular block is connected with the top of the big round bar of second, the intermediate position of first rectangle layer board is inlayed and is equipped with first big bearing, first big bearing is located between the big guiding hole of first big guiding hole and second, first big bearing is connected with big rotation axis interference, the right-hand member of big rotation axis is connected with big swiveling wheel, big cam fixed cover is on big rotation axis, big cam is located between first rectangle layer board and the second rectangle layer board, big cam is located under the big bed board, big cam contacts with big bed board, big cam is located between the big round bar of first big round bar and second, the intermediate position of second rectangle layer board is inlayed and is equipped with the big bearing of second, the big bearing of second is connected with big rotation axis interference.

In a preferred embodiment of the invention, the bed further comprises a large guide rod, an inverted trapezoidal plate, a large spring, a first large insert rod, a second large insert rod and a pull ring, wherein the large guide rod is connected to the middle position of the bottom of the first rectangular supporting plate, the inverted trapezoidal plate is positioned right below the first rectangular supporting plate, a lifting hole is formed in the middle position of the inverted trapezoidal plate, the large guide rod is positioned in the lifting hole, the inverted trapezoidal plate is contacted with the large guide rod, the large spring is sleeved on the large guide rod, the large spring is positioned below the inverted trapezoidal plate, the top of the inverted trapezoidal plate is connected with the first large insert rod and the second large insert rod, the first large insert rod is slidably positioned in the first large guide hole, the upper end of the first large insert rod is positioned in the first large movable groove and the first large insert hole, the first large insert rod is contacted with the large bed plate, the second large insert rod is slidably positioned in the second large guide hole, the upper end of the second large insert rod is positioned in the second large movable groove and the second large insert hole, the second big inserted bar contacts with big bed board, and the bottom of the inverted trapezoidal plate is connected with a pull ring.

In a preferred embodiment of the present invention, the support device further comprises a first arc-shaped plate spring, a first clamping block, a second arc-shaped plate spring and a second clamping block, the bottom of the first rectangular supporting plate is connected with the first arc-shaped plate spring and the second arc-shaped plate spring, the first arc-shaped plate spring is located in front of the inverted trapezoidal plate, the lower end of the first arc-shaped plate spring is connected with the first clamping block, the first clamping block is matched with the front end of the inverted trapezoidal plate, the second arc-shaped plate spring is located behind the inverted trapezoidal plate, the lower end of the second arc-shaped plate spring is connected with the second clamping block, and the second clamping block is matched with the rear end.

In a preferred embodiment of the invention, the worm gear, the worm, the first small bearing seat and the second small bearing seat are further included, the worm gear is connected to the left end of the large rotating shaft, the worm is located in front of the worm gear, the worm is meshed with the worm gear, the first small bearing seat and the second small bearing seat are connected to the left side of the second rectangular supporting plate, a bearing in the first small bearing seat is in interference connection with the upper end of the worm, and a bearing in the second small bearing seat is in interference connection with the lower end of the worm.

Compared with the prior art, the invention has the following advantages: the medical care bed convenient for the patient to move provided by the invention can be used for sliding and adjusting the inclination angle, is convenient for medical staff to easily move the patient to a push bed, avoids causing the pain of the patient, relieves the burden of the medical staff, and has the advantages of simple structure, convenience in use, time and labor conservation, easiness in production and manufacture, easiness in maintenance and repair, low production, manufacture, maintenance and repair cost and easiness in popularization and application.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a right-view structural schematic diagram of the large rotating wheel of the present invention.

Fig. 3 is a left side view schematically illustrating the worm wheel according to the present invention.

The parts are labeled as follows: 1. a first rectangular supporting plate, 2, a first bracket, 3, a second bracket, 4, a first big round bar, 5, a second big round bar, 6, a second rectangular supporting plate, 7, a third bracket, 8, a fourth bracket, 9, a big bed plate, 10, a first long round bar, 11, a first rectangular block, 12, a second long round bar, 13, a second rectangular block, 14, a first big bearing, 15, a big rotating shaft, 16, a big rotating wheel, 17, a big cam, 18, a second big bearing, 21, a big guide bar, 22, an inverted trapezoidal plate, 23, a big spring, 24, a first big insert bar, 25, a second big insert bar, 26, a pull ring, 31, a first arc-shaped plate spring, 32, a first block, 33, a second arc-shaped plate, 34, a second block, 41, a worm wheel, 42, a worm, 43, a first small bearing seat, 44, a second small bearing seat, 101, a first big guide hole, 102, a second big guide hole, 221, a big guide hole, a big, The lifting hole comprises a lifting hole body 901, a first large movable groove body 902, a second large movable groove body 903, a first rectangular groove body 904, a second rectangular groove body 905, a first large insertion hole body 906 and a second large insertion hole body.

Detailed Description

It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.

Example 1

A medical care bed convenient for moving a patient is disclosed, as shown in figure 1-2, and comprises a first rectangular supporting plate 1, a first bracket 2, a second bracket 3, a first big round rod 4, a second big round rod 5, a second rectangular supporting plate 6, a third bracket 7, a fourth bracket 8, a big bed plate 9, a first long round rod 10, a first rectangular block 11, a second long round rod 12, a second rectangular block 13, a first big bearing 14, a big rotating shaft 15, a big rotating wheel 16, a big cam 17 and a second big bearing 18, wherein the front end of the bottom of the first rectangular supporting plate 1 is connected with the first bracket 2, the first rectangular supporting plate 1 is connected with the first bracket 2 in a welding connection mode, the rear end of the bottom of the first rectangular supporting plate 1 is connected with the second bracket 3, the right end of the bottom of the first big round rod 4 is connected with the top of the first rectangular supporting plate 1, the second big round rod 5 is positioned right behind the first big round rod 4, the right end of the bottom of a second big round bar 5 is connected with the top of a first rectangular supporting plate 1, a second rectangular supporting plate 6 is positioned at the left side of the first rectangular supporting plate 1, the left end of the bottom of the first big round bar 4 and the left end of the bottom of the second big round bar 5 are both connected with the top of the second rectangular supporting plate 6, the front end of the bottom of the second rectangular supporting plate 6 is connected with a third bracket 7, the second rectangular supporting plate 6 is connected with the third bracket 7 by welding, the third bracket 7 is positioned at the left side of a first bracket 2, the rear end of the bottom of the second rectangular supporting plate 6 is connected with a fourth bracket 8, the fourth bracket 8 is positioned at the left side of a second bracket 3, a big bed plate 9 is positioned above the first big round bar 4 and the second big round bar 5, the front side wall of the big bed plate 9 is provided with a first big movable groove 901 extending backwards, the rear side wall of the big bed plate 9 is provided with a second big movable groove 902 extending forwards, the front side of the bottom of the big bed plate 9 is provided with a first rectangular, the first rectangular groove 903 is positioned below the first big movable groove 901, the first rectangular groove 903 is communicated with the first big movable groove 901, the rear side of the bottom of the big bed plate 9 is provided with a second rectangular groove 904, the second rectangular groove 904 is positioned below the second big movable groove 902, the second rectangular groove 904 is communicated with the second big movable groove 902, the bottom of the big bed plate 9 is provided with a first big jack 905 and a second big jack 906, the first big jack 905 is positioned at the right side of the first rectangular groove 903, the second big jack 906 is positioned at the right side of the second rectangular groove 904, the first big jack 905 is positioned below the first big movable groove 901, the first big jack 905 is communicated with the first big movable groove 901, the second big jack 906 is positioned below the second big movable groove 902, the second big jack 906 is communicated with the second big movable groove 902, the first rectangular supporting plate 1 is provided with a first big guide hole 101 and a second big guide hole 102, the first big guide hole 101 is positioned right below the first big jack 905, the second big guide hole 102 is positioned right below the second big jack 906, the first long round bar 10 is positioned in the first big movable groove 901, the bottom of the first long round bar 10 is connected with a first rectangular block 11, the first long round bar 10 is connected with the first rectangular block 11 by welding connection, the first rectangular block 11 is positioned in the first rectangular groove 903, the first long round bar 10 and the first rectangular block 11 are both contacted with the big bed plate 9, the bottom of the first rectangular block 11 is connected with the top of the first big round bar 4, the second long round bar 12 is positioned in the second big movable groove 902, the bottom of the second long round bar 12 is connected with a second rectangular block 13, the second rectangular block 13 is positioned in the second rectangular groove 904, the second long round bar 12 and the second rectangular block 13 are both contacted with the big bed plate 9, the bottom of the second rectangular block 13 is connected with the top of the second big round bar 5, the middle position of the first supporting plate 1 is embedded with a first big bearing 14, the first big bearing 14 is located between the first big guiding hole 101 and the second big guiding hole 102, the first big bearing 14 is in interference connection with the big rotation axis 15, the right end of the big rotation axis 15 is connected with the big rotating wheel 16, the big cam 17 is fixedly sleeved on the big rotation axis 15, the big cam 17 is located between the first rectangular supporting plate 1 and the second rectangular supporting plate 6, the big cam 17 is located under the big bed plate 9, the big cam 17 contacts with the big bed plate 9, the big cam 17 is located between the first big round bar 4 and the second big round bar 5, the second big bearing 18 is embedded in the middle position of the second rectangular supporting plate 6, and the second big bearing 18 is in interference connection with the big rotation axis 15.

Example 2

A medical care bed convenient for moving a patient is disclosed, as shown in figure 1-2, and comprises a first rectangular supporting plate 1, a first bracket 2, a second bracket 3, a first big round rod 4, a second big round rod 5, a second rectangular supporting plate 6, a third bracket 7, a fourth bracket 8, a big bed plate 9, a first long round rod 10, a first rectangular block 11, a second long round rod 12, a second rectangular block 13, a first big bearing 14, a big rotating shaft 15, a big rotating wheel 16, a big cam 17 and a second big bearing 18, wherein the front end of the bottom of the first rectangular supporting plate 1 is connected with the first bracket 2, the rear end of the bottom of the first rectangular supporting plate 1 is connected with the second bracket 3, the right end of the bottom of the first big round rod 4 is connected with the top of the first rectangular supporting plate 1, the second big round rod 5 is positioned right behind the first big round rod 4, the right end of the bottom of the second big round rod 5 is connected with the top of the first supporting plate 1, the second rectangular supporting plate 6 is positioned at the left side of the first rectangular supporting plate 1, the left end of the bottom of the first big round rod 4 and the left end of the bottom of the second big round rod 5 are both connected with the top of the second rectangular supporting plate 6, the front end of the bottom of the second rectangular supporting plate 6 is connected with a third bracket 7, the third bracket 7 is positioned at the left side of the first bracket 2, the rear end of the bottom of the second rectangular supporting plate 6 is connected with a fourth bracket 8, the fourth bracket 8 is positioned at the left side of the second bracket 3, the big bed plate 9 is positioned above the first big round rod 4 and the second big round rod 5, the front side wall of the big bed plate 9 is provided with a first big movable groove 901 extending backwards, the rear side wall of the big bed plate 9 is provided with a second big movable groove 902 extending forwards, the front side of the bottom of the big bed plate 9 is provided with a first rectangular groove 903, the first rectangular groove 903 is positioned below the rectangle of the first big movable groove 901, the first groove 903 is communicated with the first big movable groove 901, the rear side of the bottom of the large bed plate 9 is provided with a second rectangular groove 904, the second rectangular groove 904 is positioned below a second large movable groove 902, the second rectangular groove 904 is communicated with the second large movable groove 902, the bottom of the large bed plate 9 is provided with a first large jack 905 and a second large jack 906, the first large jack 905 is positioned on the right side of the first rectangular groove 903, the second large jack 906 is positioned on the right side of the second rectangular groove 904, the first large jack 905 is positioned below the first large movable groove 901, the first large jack 905 is communicated with the first large movable groove 901, the second large jack 906 is positioned below the second large movable groove 902, the second large jack 906 is communicated with the second large movable groove 902, the first rectangular supporting plate 1 is provided with a first large guide hole 101 and a second large guide hole 102, the first large guide hole 101 is positioned under the first large jack 905, the second large guide hole 102 is positioned under the second large jack 906, the first long round rod 10 is positioned in the first large movable groove 901, the bottom of the first long round rod 10 is connected with a first rectangular block 11, the first rectangular block 11 is positioned in a first rectangular groove 903, the first long round rod 10 and the first rectangular block 11 are both contacted with a large bed plate 9, the bottom of the first rectangular block 11 is connected with the top of a first large round rod 4, a second long round rod 12 is positioned in a second large movable groove 902, the bottom of the second long round rod 12 is connected with a second rectangular block 13, the second rectangular block 13 is positioned in a second rectangular groove 904, the second long round rod 12 and the second rectangular block 13 are both contacted with the large bed plate 9, the bottom of the second rectangular block 13 is connected with the top of a second large round rod 5, a first large bearing 14 is embedded in the middle position of the first rectangular supporting plate 1, the first large bearing 14 is positioned between a first large guide hole 101 and a second large guide hole 102, the first large bearing 14 is in interference connection with a large rotating shaft 15, the right end of the large rotating shaft 15 is connected with a large rotating wheel 16, big cam 17 is fixed to be overlapped on big rotation axis 15, and big cam 17 is located between first rectangle layer board 1 and the second rectangle layer board 6, and big cam 17 is located big bed board 9 under, and big cam 17 contacts with big bed board 9, and big cam 17 is located between first big round bar 4 and the big round bar 5 of second, and the intermediate position of second rectangle layer board 6 inlays and is equipped with the big bearing of second 18, and the big bearing of second 18 is connected with big rotation axis 15 interference.

The large-size reverse trapezoidal type plug-in board is characterized by further comprising a large guide rod 21, a reverse trapezoidal plate 22, a large spring 23, a first large plug-in rod 24, a second large plug-in rod 25 and a pull ring 26, wherein the large guide rod 21 is connected to the middle position of the bottom of the first rectangular supporting plate 1, the first rectangular supporting plate 1 is connected with the large guide rod 21 in a welding connection mode, the reverse trapezoidal plate 22 is located under the first rectangular supporting plate 1, a lifting hole 221 is formed in the middle position of the reverse trapezoidal plate 22, the large guide rod 21 is located in the lifting hole 221, the reverse trapezoidal plate 22 is in contact with the large guide rod 21, the large spring 23 is sleeved on the large guide rod 21, the large spring 23 is located under the reverse trapezoidal plate 22, the top of the reverse trapezoidal plate 22 is connected with the first large plug-in rod 24 and the second large plug-in rod 25, the first large plug-in rod 24 and the second large plug-in rod 25 are connected with the reverse trapezoidal plate 22 in a welding connection mode, the first large plug-in hole 101 in a sliding mode, the upper end of the first large plug-in groove 905 and the first large plug, the first big inserted bar 24 contacts with big bed board 9, and the big inserted bar 25 of second slidingtype is located the big guiding hole 102 of second, and the upper end of the big inserted bar 25 of second is located the big movable slot 902 of second and the big jack 906 of second, and the big inserted bar 25 of second contacts with big bed board 9, and the bottom of the trapezoidal plate 22 that falls is connected with pull ring 26, and the trapezoidal plate 22 that falls is connected with pull ring 26 through welded connection's mode.

Example 3

The novel bed plate is characterized by further comprising a large guide rod 21, an inverted trapezoidal plate 22, a large spring 23, a first large insertion rod 24, a second large insertion rod 25 and a pull ring 26, wherein the large guide rod 21 is connected to the middle position of the bottom of the first rectangular supporting plate 1, the inverted trapezoidal plate 22 is located under the first rectangular supporting plate 1, a lifting hole 221 is formed in the middle position of the inverted trapezoidal plate 22, the large guide rod 21 is located in the lifting hole 221, the inverted trapezoidal plate 22 is in contact with the large guide rod 21, the large spring 23 is sleeved on the large guide rod 21, the large spring 23 is located under the inverted trapezoidal plate 22, the top of the inverted trapezoidal plate 22 is connected with the first large insertion rod 24 and the second large insertion rod 25, the first large insertion rod 24 is slidably located in the first large guide hole 101, the upper end of the first large insertion rod 24 is located in the first large movable groove 901 and the first large insertion hole 905, the first large insertion rod 24 is in contact with the large bed plate 9, the second large insertion rod 25 is slidably located in the second large guide hole 102, the upper end of the second big inserted bar 25 is positioned in the second big movable groove 902 and the second big inserting hole 906, the second big inserted bar 25 is contacted with the big bed board 9, and the bottom of the inverted trapezoidal plate 22 is connected with a pull ring 26.

Still including first arc leaf spring 31, first fixture block 32, second arc leaf spring 33 and second fixture block 34, the bottom of first rectangle layer board 1 is connected with first arc leaf spring 31 and second arc leaf spring 33, first arc leaf spring 31 is located the place ahead of trapezoidal plate 22, the lower extreme of first arc leaf spring 31 is connected with first fixture block 32, first arc leaf spring 31 is connected with first fixture block 32 through welded connection's mode, first fixture block 32 matches with the front end of trapezoidal plate 22, second arc leaf spring 33 is located the rear of trapezoidal plate 22, the lower extreme of second arc leaf spring 33 is connected with second fixture block 34, second arc leaf spring 33 is connected with second fixture block 34 through welded connection's mode, second fixture block 34 matches with the rear end of trapezoidal plate 22.

Example 4

A medical care bed convenient for moving a patient is disclosed, as shown in figures 1-3, and comprises a first rectangular supporting plate 1, a first bracket 2, a second bracket 3, a first big round rod 4, a second big round rod 5, a second rectangular supporting plate 6, a third bracket 7, a fourth bracket 8, a big bed plate 9, a first long round rod 10, a first rectangular block 11, a second long round rod 12, a second rectangular block 13, a first big bearing 14, a big rotating shaft 15, a big rotating wheel 16, a big cam 17 and a second big bearing 18, wherein the front end of the bottom of the first rectangular supporting plate 1 is connected with the first bracket 2, the rear end of the bottom of the first rectangular supporting plate 1 is connected with the second bracket 3, the right end of the bottom of the first big round rod 4 is connected with the top of the first rectangular supporting plate 1, the second big round rod 5 is positioned right behind the first big round rod 4, the right end of the bottom of the second big round rod 5 is connected with the top of the first supporting plate 1, the second rectangular supporting plate 6 is positioned at the left side of the first rectangular supporting plate 1, the left end of the bottom of the first big round rod 4 and the left end of the bottom of the second big round rod 5 are both connected with the top of the second rectangular supporting plate 6, the front end of the bottom of the second rectangular supporting plate 6 is connected with a third bracket 7, the third bracket 7 is positioned at the left side of the first bracket 2, the rear end of the bottom of the second rectangular supporting plate 6 is connected with a fourth bracket 8, the fourth bracket 8 is positioned at the left side of the second bracket 3, the big bed plate 9 is positioned above the first big round rod 4 and the second big round rod 5, the front side wall of the big bed plate 9 is provided with a first big movable groove 901 extending backwards, the rear side wall of the big bed plate 9 is provided with a second big movable groove 902 extending forwards, the front side of the bottom of the big bed plate 9 is provided with a first rectangular groove 903, the first rectangular groove 903 is positioned below the rectangle of the first big movable groove 901, the first groove 903 is communicated with the first big movable groove 901, the rear side of the bottom of the large bed plate 9 is provided with a second rectangular groove 904, the second rectangular groove 904 is positioned below a second large movable groove 902, the second rectangular groove 904 is communicated with the second large movable groove 902, the bottom of the large bed plate 9 is provided with a first large jack 905 and a second large jack 906, the first large jack 905 is positioned on the right side of the first rectangular groove 903, the second large jack 906 is positioned on the right side of the second rectangular groove 904, the first large jack 905 is positioned below the first large movable groove 901, the first large jack 905 is communicated with the first large movable groove 901, the second large jack 906 is positioned below the second large movable groove 902, the second large jack 906 is communicated with the second large movable groove 902, the first rectangular supporting plate 1 is provided with a first large guide hole 101 and a second large guide hole 102, the first large guide hole 101 is positioned under the first large jack 905, the second large guide hole 102 is positioned under the second large jack 906, the first long round rod 10 is positioned in the first large movable groove 901, the bottom of the first long round rod 10 is connected with a first rectangular block 11, the first rectangular block 11 is positioned in a first rectangular groove 903, the first long round rod 10 and the first rectangular block 11 are both contacted with a large bed plate 9, the bottom of the first rectangular block 11 is connected with the top of a first large round rod 4, a second long round rod 12 is positioned in a second large movable groove 902, the bottom of the second long round rod 12 is connected with a second rectangular block 13, the second rectangular block 13 is positioned in a second rectangular groove 904, the second long round rod 12 and the second rectangular block 13 are both contacted with the large bed plate 9, the bottom of the second rectangular block 13 is connected with the top of a second large round rod 5, a first large bearing 14 is embedded in the middle position of the first rectangular supporting plate 1, the first large bearing 14 is positioned between a first large guide hole 101 and a second large guide hole 102, the first large bearing 14 is in interference connection with a large rotating shaft 15, the right end of the large rotating shaft 15 is connected with a large rotating wheel 16, big cam 17 is fixed to be overlapped on big rotation axis 15, and big cam 17 is located between first rectangle layer board 1 and the second rectangle layer board 6, and big cam 17 is located big bed board 9 under, and big cam 17 contacts with big bed board 9, and big cam 17 is located between first big round bar 4 and the big round bar 5 of second, and the intermediate position of second rectangle layer board 6 inlays and is equipped with the big bearing of second 18, and the big bearing of second 18 is connected with big rotation axis 15 interference.

Still including first arc leaf spring 31, first fixture block 32, second arc leaf spring 33 and second fixture block 34, the bottom of first rectangle layer board 1 is connected with first arc leaf spring 31 and second arc leaf spring 33, first arc leaf spring 31 is located the place ahead of trapezoidal plate 22, the lower extreme of first arc leaf spring 31 is connected with first fixture block 32, first fixture block 32 is mutually supported with the front end of trapezoidal plate 22, second arc leaf spring 33 is located the back of trapezoidal plate 22, the lower extreme of second arc leaf spring 33 is connected with second fixture block 34, second fixture block 34 is mutually supported with the rear end of trapezoidal plate 22.

The worm gear type rectangular supporting plate comprises a large rotating shaft 15, a worm 41, a worm 42, a first small bearing seat 43 and a second small bearing seat 44, wherein the left end of the large rotating shaft 15 is connected with the worm 41, the large rotating shaft 15 is connected with the worm 41 in a welding connection mode, the worm 42 is located in front of the worm 41, the worm 42 is meshed with the worm 41, the left side of a second rectangular supporting plate 6 is connected with the first small bearing seat 43 and the second small bearing seat 44, a bearing in the first small bearing seat 43 is in interference connection with the upper end of the worm 42, and a bearing in the second small bearing seat 44 is in interference connection with the lower end of the worm 42.

In the invention, firstly, a patient lies on the large bed board 9, then the patient is nursed, when the nursing is finished and the patient needs to be moved to the sickbed, the push bed can be moved to the side of the nursing bed firstly, then the large bed board 9 is pushed, the large bed board 9 can slide on the first long round rod 10 and the second long round rod 12, when the large bed board 9 slides forwards, the second long round rod 12 can move out of the second large movable groove 902, when the large bed board 9 slides to the position of the push bed, a medical staff can rotate the large rotating wheel 16, the large rotating wheel 16 drives the large cam 17 to move upwards through the large rotating shaft 15, the large cam 17 pushes the large bed board 9, the large bed board 9 starts to incline, so that the patient on the large bed board 9 can slowly slide to the push bed board beside, and the large bed board 9 can also slide backwards, so that the first long round rod 10 can be moved out of the first large movable groove 901, therefore, the large bed plate 9 is inclined backwards, and the patient on the large bed plate 9 can slide onto the push bed on the other side of the invention, the invention is convenient for moving and replacing the bed for the patient, and the patient can not be painful in the process of moving the patient.

At this moment, the first large insertion rod 24 and the second large insertion rod 25 are respectively inserted into the first large insertion hole 905 and the second large insertion hole 906, so that the large bed plate 9 can be fixed, safety and reliability are realized, the large bed plate 9 can be prevented from being accidentally separated from the first long round rod 10 or the second long round rod 12, safety and reliability are improved, when the large bed plate 9 needs to slide, the pull ring 26 can be pulled downwards, the pull ring 26 drives the first large insertion rod 24 and the second large insertion rod 25 to move downwards through the inverted trapezoidal plate 22, the first large insertion rod 24 and the second large insertion rod 25 are respectively moved out of the first large insertion hole 905 and the second large insertion hole 906, and the large bed plate 9 can be slid at the moment.

When pulling downwards the trapezoidal plate 22 through the pull ring 26, can pull the trapezoidal plate 22 to the settlement position downwards, this moment the trapezoidal plate 22 pushes outside first fixture block 32 and second fixture block 34, when falling trapezoidal plate 22 and moving the below of first fixture block 32 and second fixture block 34, under the effect of first arc leaf spring 31 and second arc leaf spring 33 elasticity, can push down trapezoidal plate 22, thereby make the big inserted bar 25 of first big inserted bar 24 and second all keep breaking away from with big bed board 9, thereby be convenient for medical personnel to vacate the hand and carry out other operations.

Medical personnel can rotate worm 42 this moment, and worm 42 drives big rotation axis 15 through worm wheel 41 and rotates, and big rotation axis 15 drives big cam 17 and rotates, thereby big cam 17 promotes big bed board 9, thereby big bed board 9 takes place to incline, can be convenient fix the position of big cam 17, and the medical personnel of being convenient for vacate the hand and carry out other operations.

It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.

Claims

1. A medical care bed convenient for a patient to move comprises a first rectangular supporting plate, a first bracket, a second bracket, a first large round rod, a second rectangular supporting plate, a third bracket, a fourth bracket, a large bed plate, a first long round rod, a first rectangular block, a second long round rod and a second rectangular block, wherein the front end of the bottom of the first rectangular supporting plate is connected with the first bracket, the rear end of the bottom of the first rectangular supporting plate is connected with the second bracket, the right end of the bottom of the first large round rod is connected with the top of the first rectangular supporting plate, the second large round rod is positioned right behind the first large round rod, the right end of the bottom of the second large round rod is connected with the top of the first rectangular supporting plate, the second rectangular supporting plate is positioned on the left side of the first rectangular supporting plate, the left end of the bottom of the first large round rod and the left end of the bottom of the second large round rod are both connected with the top of the second rectangular supporting plate, the front end of the bottom of the second rectangular supporting plate is connected with the third bracket, the third bracket is positioned on the left side of the first bracket, the rear end of the bottom of the second rectangular supporting plate is connected with a fourth bracket, the fourth bracket is positioned on the left side of the second bracket, the large bed plate is positioned above the first large round rod and the second large round rod, the front side wall of the large bed plate is provided with a first large movable groove extending backwards, the rear side wall of the large bed plate is provided with a second large movable groove extending forwards, the front side of the bottom of the large bed plate is provided with a first rectangular groove which is positioned below the first large movable groove, the first rectangular groove is communicated with the first large movable groove, the rear side of the bottom of the large bed plate is provided with a second rectangular groove which is positioned below the second large movable groove, the second rectangular groove is communicated with the second large movable groove, the bottom of the large bed plate is provided with a first large jack and a second large jack, the first large jack is positioned on the right side of the first rectangular groove, and the second large jack is positioned on the right side of the second rectangular groove, the first big jack is positioned below the first big movable groove, the first big jack is communicated with the first big movable groove, the second big jack is positioned below the second big movable groove, the second big jack is communicated with the second big movable groove, the first rectangular supporting plate is provided with a first big guide hole and a second big guide hole, the first big guide hole is positioned under the first big jack, the second big guide hole is positioned under the second big jack, the first long round bar is positioned in the first big movable groove, the bottom of the first long round bar is connected with a first rectangular block, the first rectangular block is positioned in the first rectangular groove, the first long round bar and the first rectangular block are both contacted with the big bed plate, the bottom of the first rectangular block is connected with the top of the first big round bar, the second long round bar is positioned in the second big movable groove, the bottom of the second long round bar is connected with a second rectangular block, the second rectangular block is positioned in the second rectangular groove, the second long round rod and the second rectangular block are both contacted with the large bed board, the bottom of the second rectangular block is connected with the top of the second large round rod, the large cam is positioned between the first rectangular supporting plate and the second rectangular supporting plate and is in interference connection with the large bed plate, the large cam is positioned between the first large round rod and the second large round rod, the second large bearing is embedded in the middle of the second rectangular supporting plate and is in interference connection with the large rotating shaft.

2. The medical care bed convenient for moving patients as claimed in claim 1, which is characterized in that the medical care bed further comprises a large guide rod, an inverted trapezoidal plate, a large spring, a first large insertion rod, a second large insertion rod and a pull ring, wherein the large guide rod is connected with the middle position of the bottom of the first rectangular supporting plate, the inverted trapezoidal plate is positioned under the first rectangular supporting plate, a lifting hole is formed in the middle position of the inverted trapezoidal plate, the large guide rod is positioned in the lifting hole, the inverted trapezoidal plate is contacted with the large guide rod, the large spring is sleeved on the large guide rod, the large spring is positioned under the inverted trapezoidal plate, the first large insertion rod and the second large insertion rod are connected with the top of the inverted trapezoidal plate, the first large insertion rod is slidably positioned in the first large guide hole, the upper end of the first large insertion rod is positioned in the first large movable groove and the first large insertion hole, the first large insertion rod is contacted with the large bed plate, the second large insertion rod is slidably positioned in the second large guide hole, the upper end of the second large insertion rod is positioned in the second large movable groove and the second large insertion hole, the second large insertion rod is contacted with the large bed plate, and the bottom of the inverted trapezoidal plate is connected with a pull ring.

3. The medical care bed convenient for the patient to move as claimed in claim 2, further comprising a first arc-shaped plate spring, a first clamping block, a second arc-shaped plate spring and a second clamping block, wherein the bottom of the first rectangular supporting plate is connected with the first arc-shaped plate spring and the second arc-shaped plate spring, the first arc-shaped plate spring is positioned in front of the inverted trapezoidal plate, the lower end of the first arc-shaped plate spring is connected with the first clamping block, the first clamping block is matched with the front end of the inverted trapezoidal plate, the second arc-shaped plate spring is positioned behind the inverted trapezoidal plate, the lower end of the second arc-shaped plate spring is connected with the second clamping block, and the second clamping block is matched with the rear end of the inverted trapezoidal plate.

4. The medical care bed convenient for the patient to move as claimed in claim 3, further comprising a worm wheel, a worm, a first small bearing seat and a second small bearing seat, wherein the left end of the large rotating shaft is connected with the worm wheel, the worm is positioned in front of the worm wheel, the worm is meshed with the worm wheel, the left side of the second rectangular supporting plate is connected with the first small bearing seat and the second small bearing seat, a bearing in the first small bearing seat is in interference connection with the upper end of the worm, and a bearing in the second small bearing seat is in interference connection with the lower end of the worm.