CN214018210U

CN214018210U - Automatic turning-over mechanism of medical bed for assisting rehabilitation

Info

Publication number: CN214018210U
Application number: CN202021478565.8U
Authority: CN
Inventors: 陈昉; 曾光; 赵嘉媛; 李智丽; 汪静; 吕雪松
Original assignee: Hubei Three Gorges Polytechnic
Current assignee: Hubei Three Gorges Polytechnic
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-08-24
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses an automatic turnover mechanism of medical bed for assisting rehabilitation, include the bedstead and be located the bottom plate of bedstead bottom, the bottom plate through height adjusting mechanism with the bedstead is connected, the top symmetry of bedstead is equipped with rather than assorted bed board one and bed board two, bed board one through the connecting axle with bed board two-phase is connected, the bottom of bed board one just is located be equipped with the push rod that the slope set up in the bedstead, the bottom of push rod is equipped with the slider, the bottom of slider be equipped with the slide that the bedstead is connected, the top of slide is equipped with the telescopic cylinder of horizontal setting. Has the advantages that: through the cooperation of push rod and telescopic cylinder for bed board one rotates around connecting axle and bed board two, and when the push rod riseed, bed board one left end perk that makes progress to make things convenient for the patient to lean on to sit in bed, and height adjusting mechanism's design then can adjust the height of bed frame, and then the patient of adaptation different heights.

Description

Automatic turning-over mechanism of medical bed for assisting rehabilitation

Technical Field

The utility model relates to the technical field of medical equipment, particularly, relate to an automatic turnover mechanism of medical bed for assisting rehabilitation.

Background

In hospitals, patients need to lie down for medical treatment, especially for critical patients, injured patients, inpatients or patients requiring special examinations, and therefore the hospital bed in this case cannot be a simple bed, and must be a hospital bed that can be lifted or freely adjusted.

Some back-lifting sickbeds are generally manually operated to control the waist and back parts of the sickbeds to lift, so that patients can conveniently lean on and sit, dining and the like are facilitated, but manual operation generally needs assistance of other people, and physical strength is not saved; for some patients with difficult activities, the patients can only sleep on the sickbed, and the sickbed has little function of playing back; the long-time sleeping of the patient is not beneficial to the blood circulation and the cleaning of the body of the patient.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides an automatic turnover mechanism of medical bed for assisting rehabilitation to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides an automatic turnover mechanism of medical bed for assisting rehabilitation, includes the bedstead and is located the bottom plate of bedstead bottom, the bottom plate through height adjusting mechanism with the bedstead is connected, the top symmetry of bedstead is equipped with rather than assorted bed board one and bed board two, bed board one through the connecting axle with bed board two is connected, the bottom of bed board one just is located be equipped with the push rod that the slope set up in the bedstead, the bottom of push rod is equipped with the slider, the bottom of slider be equipped with the slide that the bedstead is connected, the top of slide is equipped with the telescopic cylinder of horizontal setting, one side of telescopic cylinder with the slider is connected, the bottom of bottom plate is equipped with a plurality of evenly distributed's removal wheel, just the spout has been seted up on the top of bottom plate.

Preferably, the height adjusting mechanism comprises a fixed block and a moving block which are symmetrically arranged in the sliding groove, a lead screw penetrating through the moving block is arranged on one side of the fixed block, a driving motor is arranged on one side of the lead screw and located on the top end of the sliding groove, moving rods which are arranged in a crossed mode are arranged on the top ends of the fixed block and the moving block, a fixed shaft is arranged at the crossed position of the moving rods, the moving blocks are arranged on the top ends of the moving rods, and guide rods penetrating through the moving blocks are arranged at the bottom end of the bedstead.

Preferably, the movable rod is connected with the fixed block, the movable block and the movable block through connecting shafts respectively.

Preferably, a thread groove matched with the screw rod is arranged in the moving block, and a fluorescent strip is wound on the moving rod.

Preferably, the movable wheels are fixed universal wheels, and a baffle plate which is vertically arranged is arranged at the top end of the bed frame and on one side of the bed plate I.

Preferably, the push rod is respectively connected with the first bed plate and the sliding plate through a supporting rotating shaft.

The utility model has the advantages that: through the cooperation of push rod and telescopic cylinder for bed board one rotates around connecting axle and bed board two, and when the push rod riseed, bed board one left end perk that makes progress to make things convenient for the patient to lean on to sit in bed, and height adjusting mechanism's design then can adjust the height of bed frame, and then the patient of adaptation different heights.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an automatic turn-over mechanism of a medical bed for assisting rehabilitation according to an embodiment of the present invention.

In the figure:

1. a bed frame; 2. a base plate; 3. a first bed plate; 4. a second bed plate; 5. a connecting shaft; 6. a push rod; 7. a slider; 8. a slide plate; 9. a telescopic cylinder; 1O, a moving wheel; 11. a chute; 12. a fixed block; 13. a moving block; 14. a screw rod; 15. a drive motor; 16. a movable rod; 17. a fixed shaft; 18. a movable block; 19. a guide bar; 20. and a baffle plate.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the embodiment of the utility model, an automatic turnover mechanism of medical bed for assisting rehabilitation is provided.

The first embodiment;

as shown in figure 1, the automatic turning-over mechanism for the medical bed for assisting rehabilitation according to the embodiment of the present invention comprises a bed frame 1 and a bottom plate 2 arranged at the bottom end of the bed frame 1, wherein the bottom plate 2 is connected with the bed frame 1 through a height adjusting mechanism, a bed plate I3 and a bed plate II 4 matched with the bed frame 1 are symmetrically arranged at the top end of the bed frame 1, the bed plate I3 is connected with the bed plate II 4 through a connecting shaft 5, a push rod 6 obliquely arranged is arranged at the bottom end of the bed plate I3 and positioned in the bed frame 1, a slider 7 is arranged at the bottom end of the push rod 6, a slide plate 8 connected with the bed frame 1 is arranged at the bottom end of the slider 7, a transversely arranged telescopic cylinder 9 is arranged at the top end of the slide plate 8, one side of the telescopic cylinder 9 is connected with the slider 7, a plurality of moving wheels 10 uniformly distributed are arranged at the bottom end of the bottom plate 2, and the top end of the bottom plate 2 is provided with a sliding chute 11.

Example two;

as shown in fig. 1, the height adjusting mechanism includes a fixed block 12 and a moving block 13 symmetrically disposed in the chute 11, a screw rod 14 penetrating through the moving block 13 is arranged on one side of the fixed block 12, a driving motor 15 is arranged on one side of the screw rod 14 and positioned at the top end of the sliding chute 11, the top ends of the fixed block 12 and the moving block 13 are both provided with movable rods 16 which are arranged in a crossed manner, the crossed part of the two groups of movable rods 16 is provided with a fixed shaft 17, the top ends of the movable rods 16 are provided with movable blocks 18, the bottom end of the bedstead 1 is provided with guide rods 19 which penetrate through the two groups of the movable blocks 18, the movable rod 16 is respectively connected with the fixed block 12, the movable block 13 and the movable block 18 through connecting shafts, a thread groove matched with the screw rod 14 is arranged in the moving block 13, and a fluorescent strip is wound on the moving rod 16. From the above design, it is easy to see that, through the matching design of the height adjusting mechanism, the driving motor 15 drives the lead screw 14 to drive the moving block 13 to move towards the fixed block 12 in the rotating process, so that the moving block 13 extrudes the moving rods 16 in the moving process, and the two sets of moving rods 16 intersect, so that the two sets of moving rods 16 intersect and extend, and further the bed frame 1 is pushed to move upwards, and the height adjusting function is achieved.

Example three;

as shown in fig. 1, the movable wheels 10 are fixed universal wheels, a vertically disposed baffle 20 is disposed at the top end of the bed frame 1 and at one side of the bed plate one 3, and the push rod 6 is connected to the bed plate one 3 and the sliding plate 8 through a supporting rotating shaft. As can be seen from the above design, the bedstead 1 is conveniently fixed by the design of the fixed universal wheels.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, when the bed plate I3 needs to be adjusted, the push rod 6 is pushed to move leftwards through the telescopic air cylinder 9 and the slide block 7, and in the moving process, the push rod 6 is operated to be in a vertical state from an inclined state, so that the push rod 6 pushes the bed plate I3 to rotate around the connecting shaft 5 and the bed plate II 4, the left end of the bed plate I3 tilts upwards, and a patient can conveniently lean on and sit on the bed; when the height of the bed frame 1 needs to be adjusted, the driving motor 15 drives the screw rod 14 to drive the moving block 13 to move towards the fixed block 12 in the rotating process, so that the moving block 13 extrudes the moving rods 16 in the moving process, the two groups of moving rods 16 are crossed and extended, and then the bed frame 1 is pushed to move upwards to achieve the function of adjusting the height.

To sum up, with the help of the above technical scheme of the utility model, through push rod 6 and telescopic cylinder 9's cooperation for bed board 3 rotates around connecting axle 5 and two 4 bed boards, and when push rod 6 riseed, bed board 3 left ends perk upwards, thereby made things convenient for the patient to lean on the seat in bed, and height adjustment mechanism's design then can adjust the height of bed frame 1, and then the patient of adaptation different heights.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic turning-over mechanism of a medical bed for assisting rehabilitation is characterized by comprising a bed frame (1) and a bottom plate (2) positioned at the bottom end of the bed frame (1); the bottom plate (2) is connected with the bedstead (1) through a height adjusting mechanism, a first bed board (3) and a second bed board (4) which are matched with the bed frame (1) are symmetrically arranged at the top end of the bed frame (1), the bed plate I (3) is connected with the bed plate II (4) through a connecting shaft (5), a push rod (6) which is obliquely arranged is arranged at the bottom end of the bed plate I (3) and is positioned in the bed frame (1), the bottom end of the push rod (6) is provided with a slide block (7), the bottom end of the slide block (7) is provided with a slide plate (8) connected with the bedstead (1), the top end of the sliding plate (8) is provided with a transversely arranged telescopic cylinder (9), one side of telescopic cylinder (9) with slider (7) are connected, the bottom of bottom plate (2) is equipped with a plurality of evenly distributed's removal wheel (10), just spout (11) have been seted up on the top of bottom plate (2).

2. The automatic turning mechanism for the medical bed for assisting rehabilitation according to claim 1, wherein the height adjusting mechanism comprises a fixed block (12) and a moving block (13) which are symmetrically arranged in the sliding groove (11), a lead screw (14) penetrating through the moving block (13) is arranged on one side of the fixed block (12), a driving motor (15) is arranged on one side of the lead screw (14) and on the top end of the sliding groove (11), movable rods (16) which are arranged in a crossed manner are arranged on the top ends of the fixed block (12) and the moving block (13), a fixed shaft (17) is arranged at the crossed position of the two groups of movable rods (16), movable blocks (18) are arranged on the top ends of the movable rods (16), and a guide rod (19) penetrating through the two groups of movable blocks (18) is arranged at the bottom end of the bed frame (1).

3. The automatic turning-over mechanism for the hospital bed for assisting rehabilitation according to claim 2, characterized in that the movable rod (16) is connected with the fixed block (12), the movable block (13) and the movable block (18) through connecting shafts respectively.

4. The automatic turning-over mechanism for the medical bed for assisting rehabilitation as claimed in claim 3, wherein a thread groove matched with the screw rod (14) is arranged in the moving block (13), and a fluorescent strip is wound on the moving rod (16).

5. The automatic turning-over mechanism for the medical bed for assisting rehabilitation according to claim 4, characterized in that the moving wheels (10) are fixed universal wheels, and a baffle (20) is vertically arranged at the top end of the bed frame (1) and at one side of the bed board I (3).

6. The automatic turning-over mechanism for the medical bed for assisting rehabilitation according to claim 5, characterized in that the push rod (6) is connected with the bed board I (3) and the sliding plate (8) through a supporting rotating shaft respectively.