CN110916929A

CN110916929A - Adjustable recovery bed for obstetrics and gynecology department

Info

Publication number: CN110916929A
Application number: CN201911305594.6A
Authority: CN
Inventors: 梁冰; 高佩红; 林桂波; 高玉霞; 史楠; 孙经文
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-03-27
Anticipated expiration: 2039-12-18
Also published as: CN110916929B

Abstract

The invention discloses an adjustable rehabilitation bed for obstetrics and gynecology department, which comprises a bed plate, wherein the right part of the bed plate is provided with a contraction groove, the upper end of the right part of the bed plate is provided with a guide groove connected with the contraction groove, the left part of the bed plate is provided with a variable resistor, the left end of a connecting rod is provided with a metal ball, the lower end of an adjusting backup plate is provided with a tooth row, the outer side of a roller is connected with an elastic supporting piece, the right side of a gear is connected with a driving device, the lower end of a rotating rod is connected with a steel ball, the lower part of, the first driving shaft drives the metal ball to slide on the variable resistor, the current of a circuit where the metal ball and the variable resistor are located is changed, the second driving shaft drives the push plate to move, the rotating rod rotates in the guide groove, the rotating rod drives the adjusting rod to move upwards, the structure ensures that the legs of the patient can be adjusted at one time, thereby solving the problem that the prior gynecological and obstetrical recovery bed is inconvenient for the doctor to review.

Description

Adjustable recovery bed for obstetrics and gynecology department

Technical Field

The invention relates to the technical field of medical instruments, in particular to an adjustable rehabilitation bed for obstetrics and gynecology department.

Background

The obstetrics and gynecology department is one of four main subjects of clinical medicine, and is mainly used for researching the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive internal secretion, family planning, female health care and the like. The advanced research of the medical basic theories of modern molecular biology, oncology, genetics, reproductive endocrinology, immunology and the like and the progress of the clinical medical diagnosis and treatment detection technology widen and deepen the development of the gynecologic and obstetric science, and play an important role in ensuring the health and reproductive health of women and preventing and treating various gynecological diseases.

The gynecological disease rehabilitation bed is one of medical instrument, can use the gynecological disease rehabilitation bed in hospital's gynaecology ward, but current gynecological disease rehabilitation bed, inconvenient doctor's reexamination just needs extra supporting equipment, and extra supporting equipment adjusts too complicacy, can not once reach the regulation effect, wastes time and energy. In addition, when the angle of the back is adjusted, manual adjustment is generally adopted, and extrusion is easy to occur between the backrest plate and a human body, so that patients feel uncomfortable.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the adjustable recovery bed for the obstetrics and gynecology department, which has the advantages of facilitating the reexamination of doctors, improving the comfort of patients and completing the adjustment at one time, and solves the problems that the existing recovery bed for the obstetrics and gynecology department is not convenient for the reexamination of doctors, has poor comfort of patients and can not complete the adjustment at one time.

(II) technical scheme

In order to achieve the purposes of facilitating the review of doctors, improving the comfort of patients and completing the adjustment at one time, the invention provides the following technical scheme: an adjustable rehabilitation bed for obstetrics and gynecology department comprises a bed plate, wherein a contraction groove is formed in the right part of the bed plate, a guide groove connected with the contraction groove is formed in the upper end of the right part of the bed plate, a variable resistor is arranged on the rear side of the left part of the bed plate, rotary columns are arranged on the right part of the bed plate and on the right side of the inner side of the contraction groove, a first driving shaft corresponding to the variable resistor is rotatably connected to the left part of the bed plate, a connecting rod is fixedly connected to the left end of the first driving shaft, a metal ball is arranged at the left end of the connecting rod, a shifting block is fixedly connected to the outer side of the middle part of the first driving shaft, an adjusting backup plate is slidably connected to the outer side of the shifting block, a moving groove is formed in the adjusting backup plate, rollers are rotatably connected to the left end of the adjusting backup plate, tooth rows are arranged at the lower end of the adjusting backup plate, elastic supporting, the lower side of the driving device is fixedly connected with a connecting plate, the lower end of the elastic support piece is fixedly connected with a torque spring, the inner end of the torque spring is fixedly connected with a fixed shaft on the bed plate, the right part of the bed plate is rotatably connected with a rotating rod outside the rotating column, the lower end of the rotating rod is connected with a steel ball in a rolling manner, the lower part of the rotating rod is provided with an annular tooth on the upper side of the steel ball, the upper part of the rotating rod is in threaded connection with a regulating rod, the upper end of the regulating rod is rotatably connected with a bearing, the upper end of the bearing is rotatably connected with a supporting plate, the upper part of the supporting plate is provided with a cushion, the lower part of the bed plate is;

preferably, the right end of the bed plate is fixedly connected with the elastic supporting piece, so that the adjustment of the elastic supporting piece at the left part is ensured;

preferably, the connecting plate is rotationally connected to the shifting block and is slidably connected to the lower part of the adjusting backup plate, namely, the connecting plate and the adjusting backup plate rotate together;

preferably, teeth corresponding to the annular teeth are formed in the guide groove, so that the rotating rod is enabled to move in the guide groove through the annular teeth;

preferably, the lower part of the rotating rod is provided with a through hole corresponding to the rotating column, so that the rotating rod is ensured to rotate around the rotating column when the rotating rod is contracted;

preferably, corresponding threads are arranged at the joint of the outer side of the rotating rod and the lower part of the adjusting rod, so that the rotating rod drives the adjusting rod to move up and down when the rotating rod rotates;

preferably, the inner side end of the sliding groove is provided with an arc which is adaptive to the rotating track of the rotating rod, so that the rotating rod is not hindered when rotating;

preferably, the middle part of the pushing plate is provided with a threaded hole corresponding to the second driving shaft, and the outer side of the second driving shaft is provided with a thread corresponding to the second driving shaft, so that the pushing plate is driven by the second driving shaft to move left and right.

(III) advantageous effects

Compared with the prior art, the invention provides an adjustable recovery bed for obstetrics and gynecology department, which has the following beneficial effects:

1. this rehabilitation bed with adjustable gynaecology and obstetrics uses, through adjusting first drive shaft, first drive shaft drives through dialling the piece and adjusts the backup plate and rotate, torque spring drives elasticity support piece shrink or stretch out, it passes through gyro wheel regulation elasticity support piece to adjust the backup plate, thereby reach the angle of adjusting between elasticity support piece right part and the bed board, further reach the laminating length of adjusting patient and bed board right part, make its rising length that is applicable to different patients, and through the setting and the regulation of elasticity support piece, thereby solved the rehabilitation bed of gynaecology and obstetrics who has when adjusting, the relatively poor problem of patient's travelling comfort.

2. According to the adjustable rehabilitation bed for the obstetrics and gynecology department, the rotating rod is vertically arranged, the rear end of the first driving shaft drives the connecting rod and the metal ball on the connecting rod to slide on the variable resistor, the current of a circuit where the metal ball and the variable resistor are located is changed, the change of the current controls the driving device to drive the second driving shaft to rotate, the second driving shaft drives the pushing plate to move, the rotating rod is separated from the rotating column and enters the guide groove, teeth corresponding to the annular teeth are arranged in the guide groove, and the rotating rod rotates in the guide groove; through the dwang and the screw thread that corresponds that adjusts the pole setting, the dwang drives and adjusts pole rebound, and the spout of seting up on the arc track and the slurcam through the guide way to guarantee the dwang and adjust the pole at symmetrical and the arc motion that risees in the guide way, further make patient's shank once only accomplish the regulation, thereby solved current gynaecology and obstetrics recovery bed and not convenient to doctor's problem of reexamining.

3. This rehabilitation bed with adjustable gynaecology and obstetrics uses through the steel ball that the dwang lower extreme set up, has further guaranteed that the dwang can the free rotation when breaking away from the rotary column, and the inboard end through the spout sets up to the arc to guaranteed that the dwang is unimpeded when the swing. Thereby the side guarantees the dwang tree through the left and right sides of spout and the front and back of guide way and stands in the guide way to reach the vertical support to patient's shank.

Drawings

FIG. 1 is a sectional view of the overall front structure of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic bottom view of a portion of the adjustable backup plate of the present invention;

FIG. 4 is a cross-sectional view of the variable resistor according to the present invention;

FIG. 5 is a schematic structural view of the right portion of the bed plate of the present invention taken clockwise by 90 degrees;

FIG. 6 is an enlarged view of the structure of FIG. 5 at B in accordance with the present invention;

fig. 7 is a cross-sectional view of the structure of fig. 5 at C-C in accordance with the present invention.

In the figure: the device comprises a bed plate 1, a contraction groove 101, a guide groove 102, a variable resistor 103, a rotary column 104, a first driving shaft 2, a connecting rod 201, a 2011 metal ball, a poking block 3, an adjusting backup plate 4, a moving groove 401, a roller 402, a tooth row 403, an elastic supporting piece 5, a gear 6, a driving device 7, a connecting plate 8, a torque spring 9, a fixing shaft 10, a rotating rod 11, a steel ball 1101, an annular tooth 1102, an adjusting rod 12, a bearing 1201, a supporting plate 13, a cushion 1301, a pushing plate 14, a sliding chute 1401 and a second driving shaft 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, an adjustable rehabilitation bed for obstetrics and gynecology department comprises a bed plate 1, a contraction groove 101 is formed at the right part of the bed plate 1, a guide groove 102 connected with the contraction groove 101 is formed at the upper end of the right part of the bed plate 1, a variable resistor 103 is arranged at the rear side of the left part of the bed plate 1, rotary columns 104 are arranged at the right part of the bed plate 1 and at the right side of the inner side of the contraction groove 101, a first driving shaft 2 corresponding to the variable resistor 103 is rotatably connected to the left part of the bed plate 1, a connecting rod 201 is fixedly connected to the left end of the first driving shaft 2, a metal ball 2011 is arranged at the left end of the connecting rod 201, a shifting block 3 is fixedly connected to the outer side of the middle part of the first driving shaft 2, an adjusting backup plate 4 is slidably connected to the outer side of the shifting block 3, a moving groove 401 is formed in the adjusting backup plate 4, a roller 402 is rotatably connected to the, the outer side of the roller 402 is connected with an elastic supporting member 5 in a rolling manner, and the right end of the bed plate 1 is fixedly connected with the elastic supporting member 5, so as to ensure the adjustment of the left elastic supporting member 5. The gear 6 is connected with in the meshing of the downside of tooth row 403, and the right side of gear 6 is rotated and is connected with drive arrangement 7, and drive arrangement 7's downside fixedly connected with connecting plate 8, connecting plate 8 rotate to be connected on stirring piece 3, and sliding connection is in the lower part of adjusting backup plate 4, and connecting plate 8 rotates with adjusting backup plate 4 promptly. The lower end of the elastic supporting piece 5 is fixedly connected with a torque spring 9, and the inner end of the torque spring 9 is connected to the bed plate 1 and is fixedly connected with a fixed shaft 10;

the right part of bed board 1 just rotates in the outside of rotary column 104 and is connected with dwang 11, the equal roll connection of lower extreme of dwang 11 has steel ball 1101, the lower part of dwang 11 and be provided with annular tooth 1102 at the upside of steel ball 1101, tooth corresponding with annular tooth 1102 is seted up to the inside of guide way 102, thereby guarantee that dwang 11 removes in guide way 102 through annular tooth 1102, the through-hole corresponding with rotary column 104 is seted up to the lower part of dwang 11, thereby guarantee that dwang 11 rotates around rotary column 104 when the shrink. The upper portion threaded connection of dwang 11 has regulation pole 12, and the outside of dwang 11 and the lower part junction of adjusting pole 12 all are provided with corresponding screw thread to guarantee that dwang 11 drives regulation pole 12 and reciprocates when dwang 11 rotates. The upper end of adjusting pole 12 is rotated and is connected with bearing 1201, and the upper end of bearing 1201 is rotated and is connected with backup pad 13, and the upper portion of backup pad 13 is provided with cushion 1301, and the lower part sliding connection of bed board 1 has slurcam 14, and the spout 1401 has all been seted up again to the upper portion left and right sides of slurcam 14, and the inside end of spout 1401 sets up the circular arc that suits with dwang 11 rotation orbit to the assurance dwang 11 is not hindered when rotating. The inside intermediate position of slurcam 14 rotates and is connected with second drive shaft 15, and the screw hole corresponding with second drive shaft 15 is seted up at the middle part of slurcam 14, and the outside of second drive shaft 15 is provided with the screw thread corresponding with it to guarantee that second drive shaft 15 drives slurcam 14 and removes.

The working principle and the process of the invention are as follows:

this rehabilitation bed with adjustable gynaecology and obstetrics uses, when using, according to patient's height, through adjusting first drive shaft 2, first drive shaft 2 drives through stirring piece 3 and adjusts backup plate 4 and rotate, and simultaneously, torque spring 9 drives elasticity and props 5 shrink or stretch out, adjust backup plate 4 and adjust elasticity and prop 5 through gyro wheel 402, thereby reach the angle of adjusting between elasticity support piece 5 right part and the bed board 1, further reach the laminating length of adjusting patient and the 1 right part of bed board, make its rising length that is applicable to different patients, and through the setting and the regulation of elasticity support piece 5, thereby solved some rehabilitation beds of gynaecology and obstetrics when adjusting, the relatively poor problem of patient's travelling comfort. The rotating rod 11 is vertically placed, the connecting rod 201 and the metal ball 2011 on the connecting rod are driven to slide on the variable resistor 103 through the rear end of the first driving shaft 2, the current of a circuit where the metal ball 2011 and the variable resistor 103 are located is changed, the change of the current controls the driving device to drive the second driving shaft 15 to rotate, the second driving shaft 15 drives the pushing plate 14 to move towards the direction, the rotating rod 11 is separated from the rotating column 104 and enters the guide groove 102, the teeth corresponding to the annular teeth 1102 are arranged in the guide groove 102, the rotating rod 11 rotates in the guide groove 102, meanwhile, the rotating rod 11 drives the adjusting rod 12 to move upwards through the corresponding threads arranged on the rotating rod 11 and the adjusting rod 12, and the rotating rod 11 and the adjusting rod 12 are ensured to do symmetrical and lifting arc-shaped motion in the guide groove 102 through the arc-shaped track of the guide groove 102 and the sliding groove 1401 arranged on the pushing plate 14, so as to further enable the leg of the patient to complete, thereby solving the problem that the prior gynecological recovery bed is not convenient for the doctor to review. Through steel ball 1101 that dwang 11 lower extreme set up, further guaranteed that dwang 11 can free rotation when breaking away from rotary column 104, the inboard end through spout 1401 sets up to the arc to it is unhindered when the swing to have guaranteed dwang 11. The support of the leg of the patient is achieved by the right and left sides of the chute 1401 and the front and rear sides of the guide groove 102 to ensure that the rotating lever 11 stands in the guide groove 102.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable rehabilitation bed for obstetrics and gynecology, comprising a bed board (1), characterized in that: the right part of the bed board (1) is provided with a shrinking groove (101), and the upper end of the right part of the bed board (1) is provided with There is a guide groove (102) connected with the shrinking groove (101), a variable resistor (103) is arranged on the left rear side of the bed board (1), and the right part of the bed board (1) is on the inner side of the shrinking groove (101). The right side is provided with a rotating column (104), the left part of the bed board (1) is rotatably connected with a first drive shaft (2) corresponding to the variable resistor (103), and the left end of the first drive shaft (2) is fixedly connected There is a connecting rod (201), the left end of the connecting rod (201) is provided with a metal ball (2011), a toggle block (3) is fixedly connected to the outer side of the middle part of the first drive shaft (2), and the outer side of the toggle block (3) The adjusting backing plate (4) is slidably connected, and a moving groove (401) is opened inside the adjusting backing plate (4). The lower end is provided with a tooth row (403), the outer side of the roller (402) is rollingly connected with an elastic support (5), the lower side of the tooth row (403) is meshed and connected with a gear (6), and the right side of the gear (6) A driving device (7) is rotatably connected, a connecting plate (8) is fixedly connected to the lower side of the driving device (7), and a torsion spring (9) is fixedly connected to the lower end of the elastic support (5). A fixed shaft (10) is fixedly connected to the end of the bed plate (1), a rotating rod (11) is rotatably connected to the right part of the bed plate (1) and is rotatably connected to the outer side of the rotating column (104), and the lower ends of the rotating rod (11) are both A steel ball (1101) is rollingly connected, the lower part of the rotating rod (11) is provided with annular teeth (1102) on the upper side of the steel ball (1101), and the upper part of the rotating rod (11) is threadedly connected with an adjusting rod (12). The upper end of the rod (12) is rotatably connected with a bearing (1201), the upper end of the bearing (1201) is rotatably connected with a support plate (13), the upper part of the support plate (13) is provided with a cushion (1301), and the lower part of the bed plate (1) A push plate (14) is slidably connected, the upper left and right sides of the push plate (14) are provided with sliding grooves (1401), and a second drive shaft (15) is rotatably connected to the inner middle position of the push plate (14).

2 . An adjustable rehabilitation bed for obstetrics and gynecology according to claim 1 , wherein the right end of the bed board ( 1 ) is fixedly connected with the elastic support ( 5 ). 3 .

3. An adjustable rehabilitation bed for obstetrics and gynecology according to claim 1, characterized in that: the connecting plate (8) is rotatably connected to the toggle block (3), and is slidably connected to the adjusting backing plate The lower part of (4).

4. The adjustable rehabilitation bed for obstetrics and gynecology according to claim 1, wherein the guide groove (102) is provided with teeth corresponding to the annular teeth (1102).

5. The adjustable rehabilitation bed for obstetrics and gynecology according to claim 1, wherein a through hole corresponding to the rotating column (104) is formed in the lower part of the rotating rod (11).

6. An adjustable rehabilitation bed for obstetrics and gynecology according to claim 1, characterized in that: the outer side of the rotating rod (11) and the lower connection of the adjusting rod (12) are provided with corresponding thread.

7. An adjustable rehabilitation bed for obstetrics and gynecology according to claim 1, characterized in that: the inner end of the chute (1401) is provided with a circle adapted to the rotation trajectory of the rotating rod (11). arc.

8. An adjustable rehabilitation bed for obstetrics and gynecology according to claim 1, characterized in that: a threaded hole corresponding to the second drive shaft (15) is opened in the middle of the push plate (14), And the outer side of the second drive shaft (15) is provided with a corresponding thread.