CN110025433B - Cardiovascular internal medicine inspection device - Google Patents
Cardiovascular internal medicine inspection device Download PDFInfo
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- CN110025433B CN110025433B CN201910452417.4A CN201910452417A CN110025433B CN 110025433 B CN110025433 B CN 110025433B CN 201910452417 A CN201910452417 A CN 201910452417A CN 110025433 B CN110025433 B CN 110025433B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
- A61G1/0287—Stretchers with wheels having brakes, e.g. slowing down and/or holding
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
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- Rehabilitation Tools (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention belongs to the technical field of medical instruments, and particularly relates to a cardiovascular internal medicine examination device which comprises a base structure, wherein a lower rotating seat is arranged on the base structure, and a transmission mechanism is rotatably connected to the lower rotating seat; the transmission mechanism comprises an upper rotating seat which is rotatably connected with the lower rotating seat, the upper rotating seat is connected with a buttock supporting plate, two ends of the buttock supporting plate are respectively rotatably connected with an upper body supporting plate and a lower leg supporting plate, and a foot supporting device is arranged on the lower leg supporting plate; a power device is arranged below the upper body supporting plate and comprises a rotation transmission structure which enables the upper rotating seat to rotate along the lower rotating seat; the invention effectively solves the problem that the existing transfer cart has poor transfer effect on patients in the cardiovascular internal medicine patient transfer and examination process.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a cardiovascular internal medicine examination device.
Background
The cardiovascular department, namely the cardiology department, is a clinical department set by all levels of major internal medicine departments for diagnosing and treating cardiovascular diseases, and treats the diseases such as angina, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis and other vascular diseases.
As most of cardiovascular diseases belong to paroxysmal diseases and have large uncontrollable degree, in the process of examining patients with cardiovascular diseases, the patients need to be transported to an examination device by a transport cart to carry out operations such as examination, treatment and the like on the patients; however, in the process of transporting a patient, when the patient is transported from one place to another place, the patient often encounters the condition of ascending or descending, and when the patient lies on the transport bed in the ascending or descending process, the patient is in the inclined state, so that the condition of the patient is easily aggravated, and the health of the patient is affected.
In addition, when a patient in the cardiovascular department is ill, the patient is prone to suffering from the symptoms such as dyspnea, the symptoms such as dyspnea can be relieved when the patient is in a supine position, and when the existing transfer cart is used, an upper body supporting plate and a lower leg supporting plate of the transfer cart need to be independently adjusted, so that the labor intensity of medical personnel is increased; in addition, in the process of independent adjustment, the transfer effect of the patient is influenced by long adjustment time, and the recovery effect of the patient is influenced.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the inspection device for the cardiovascular department, which effectively solves the problem that the existing transfer cart has poor transfer effect on patients in the transfer inspection process of patients in the cardiovascular department.
In order to achieve the purpose, the invention adopts the following technical scheme: an inspection device for cardiovascular internal medicine comprises a base structure, wherein a lower rotating seat is arranged on the base structure, and a transmission mechanism is rotatably connected to the lower rotating seat; the transmission mechanism comprises an upper rotating seat which is rotatably connected with the lower rotating seat, the upper rotating seat is connected with a buttock supporting plate, two ends of the buttock supporting plate are respectively rotatably connected with an upper body supporting plate and a lower leg supporting plate, and a foot supporting device is arranged on the lower leg supporting plate; a power device is arranged below the upper body supporting plate and comprises a rotation transmission structure which enables the upper rotating seat to rotate along the lower rotating seat; the power device is connected with an overturning structure which enables the upper body supporting plate and the lower leg supporting plate to overturn synchronously, and the power device is provided with an overturning transmission structure connected with the overturning structure.
Compared with the prior art, the invention has the following beneficial effects:
1. when the invention is used, a patient lies on the hip support plate, the upper body support plate and the lower leg support plate; according to the condition of a patient, the overturning structure is driven to act through the overturning transmission structure on the power device, and the overturning structure drives the upper body supporting plate and the lower leg supporting plate to synchronously rotate so that the patient is in a supine position, the problems of difficult breathing and the like of the patient caused by illness are relieved, and the comfort of the patient is improved; in the transportation to the patient, if meet the upslope or when the downhill path, rotate the seat and rotate along lower rotation seat on driving the structure through the last rotation transmission of power device, go up the rotation seat and rotate and drive buttock backup pad, upper part of the body backup pad, lower leg backup pad and be in the horizontality, prevent the discomfort that the patient caused because of the slope, improve patient's travelling comfort.
2. When the medical turning device is used, the turning clutch and the turning clutch are closed by rotating the turning limiting rod and the turning limiting rod, the turning traction plate and the turning pressing plate are separated, the upper turning seat is driven to rotate by a main transmission structure and the turning structure is driven to act, and the convenience in operation of medical workers is improved.
Drawings
FIG. 1 is a first isometric view of the present invention;
FIG. 2 is a second isometric view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a left side view of the present invention;
FIG. 5 is a top view of the present invention;
FIG. 6 is a schematic diagram illustrating a use state of the flip state in the present invention;
FIG. 7 is an isometric view of a base structure of the present invention;
FIG. 8 is a top view of the base structure of the present invention;
FIG. 9 is an enlarged view of area A of FIG. 8 according to the present invention;
FIG. 10 is a front view of the base structure of the present invention;
FIG. 11 is an enlarged view of area B of FIG. 10 according to the present invention;
FIG. 12 is an isometric view of the drive mechanism of the present invention;
FIG. 13 is a front view of the drive mechanism of the present invention;
FIG. 14 is a first isometric view of the power plant of the present invention;
FIG. 15 is a second perspective view of the power unit of the present invention;
FIG. 16 is a front view of the power plant of the present invention;
FIG. 17 is a rear elevational view of the power plant of the present invention;
FIG. 18 is an isometric view of a transfer clutch of the present invention;
FIG. 19 is an isometric view of the upper swivel mount of the present invention;
FIG. 20 is a front view of the upper rotating base of the present invention;
FIG. 21 is an isometric view of an inverted structure of the present invention;
FIG. 22 is a front view of the flip structure of the present invention;
FIG. 23 is an isometric view of a lower leg support plate of the present invention
FIG. 24 is an isometric view of a foot support adjustment structure of the present invention;
FIG. 25 is a front view of the foot support adjustment structure of the present invention;
in the figure: 1. a base structure 101, a base 102 and universal wheels; 2. the device comprises a lower rotating seat, 201, a fixed seat, 202, a connecting column, 203, a rotating worm wheel, 204, a supporting seat, 205, a guide hole, 206, a buffer spring, 207, a right buffer rod, 208, a left buffer rod, 209, a right limiting rod, 210, a right limiting seat, 211, a left limiting rod, 212 and a left limiting seat; 3. an upper rotating seat 301, a front supporting plate 302, a rotating plate 303, a rotating seat 304, a through hole 305, a rotating worm 306, a third rotating steering gear set 307, a rear supporting plate 308, a guide screw 309 and an extrusion rod; 4. the foot support device comprises a foot support device 401, a foot support plate 402, an adjusting telescopic rod 403, a fixing block 404, a sliding groove 405, a sealing plate 406, an adjusting screw 407, a sliding block 408, a guide plate 409 and a rotating disc; 5. lower leg support plate, 6, turnover structure, 601, crank rod, 602, main traction rod, 603, upper driven rod, 604, upper traction rod, 605, lower traction rod, 606, connecting rod, 607 and lower driven rod; 7. hip supporting plate, 8, upper body supporting plate, 9, power device, 901, rotating handle, 902, turnover transmission rod structure, 903, rotating clutch, 904, rotation transmission structure, 905, rotation transmission rod structure, 906, main transmission structure, 907, turnover worm wheel, 908, turnover worm, 909, rotating rod, 910, rotation limiting rod, 911, rotation pressing plate, 912, rotation driving rod, 913, rotation driven rod, 914, rotation traction rod, 915, upper supporting plate, 916, vertical connecting plate, 917, lower supporting plate, 918, turnover limiting rod, 919, turnover traction plate, 920, first turnover traction rod, 921, first turnover rotation rod, 922, second turnover traction rod, 923, second turnover rotation rod, 924, support, 925, top 926, spring, driving clutch block, 927 and driven clutch block.
Detailed Description
An inspection device for cardiovascular internal medicine, as shown in fig. 1-25, comprises a base structure 1, a lower rotating base 2 is arranged on the base structure 1, and a transmission mechanism is rotatably connected on the lower rotating base 2; the transmission mechanism comprises an upper rotating seat 3 rotatably connected with a lower rotating seat 2, a hip supporting plate 7 is connected onto the upper rotating seat 3, an upper body supporting plate 8 and a lower leg supporting plate 5 are rotatably connected to two ends of the hip supporting plate 7 respectively, a foot supporting device 4 is arranged on the lower leg supporting plate 5, and guardrails are arranged on the hip supporting plate 7, the upper body supporting plate 8 and the lower leg supporting plate 5; a power device 9 is arranged below the upper body supporting plate 8, and the power device 9 comprises a rotation transmission structure 904 which enables the upper rotating seat 3 to rotate along the lower rotating seat 2; the power device 9 is connected with a turnover structure 6 which enables the upper body supporting plate 8 and the lower leg supporting plate 5 to turn over synchronously, and the power device 9 is provided with a turnover transmission structure connected with the turnover structure 6.
When the invention is used, a patient lies on the hip support plate 7, the upper body support plate 8 and the lower leg support plate 5; according to the condition of a patient, the overturning structure 6 is driven to act through the overturning transmission structure on the power device 9, the overturning structure 6 drives the upper body supporting plate 8 and the lower leg supporting plate 5 to synchronously rotate, so that the patient is in a supine position, as shown in fig. 6, the problems of difficult breathing and the like of the patient caused by pain are relieved, and the comfort of the patient is improved; in the transportation process to the patient, if meet the upslope or when the downhill path, drive through rotation transmission structure 904 on power device 9 and go up rotation seat 3 and rotate along lower rotation seat 2, go up rotation seat 3 and rotate and drive buttock backup pad 7, upper part of the body backup pad 8, lower leg backup pad 5 and be in the horizontality, prevent the patient because of the discomfort that the slope caused, improve patient's travelling comfort.
As shown in fig. 14 to 16, the power device 9 includes a main transmission structure 906, a rotating clutch 903 connected to the rotating transmission structure 904 is disposed on the main transmission structure 906, and a flipping clutch connected to the flipping transmission structure is further disposed on the main transmission structure 906; one side of the main transmission structure 906 is provided with a rotating transmission rod structure 905 matched with the rotating clutch 903, and the other side of the main transmission structure 906 is provided with a turnover transmission rod structure 902 connected with the turnover clutch.
When the power device 9 is used, according to the use condition of a patient, if the patient needs to go up and down a slope, the rotating transmission rod structure 905 is operated to close the rotating clutch 903, the main transmission structure 906 is operated to drive the rotating transmission structure 904 to act, the rotating transmission structure 904 drives the upper rotating seat 3 to rotate along the lower rotating seat 2, and the upper rotating seat 3 rotates to drive the hip support plate 7, the upper body support plate 8 and the lower leg support plate 5 to be in a horizontal state; if the patient needs to be in the supine position, the main transmission structure 906 is operated to drive the turnover transmission structure to drive the turnover structure 6 to move, and the turnover structure 6 drives the upper body supporting plate 8 and the lower leg supporting plate 5 to synchronously rotate; the main transmission structure 906 is used for driving the upper rotating seat 3 to rotate and the turnover structure 6 to act, so that the number of control structures is reduced, and the operation convenience of medical personnel is improved.
The lower rotating base 2 comprises a pair of fixed bases 201 fixedly connected with the base structure 1, and the upper rotating base 3 is provided with a pair of rotating bases 303 rotatably connected with the fixed bases 201; the base structure 1 comprises a base 101 fixedly connected with a fixed seat 201, the fixed seat 201 is arranged in the middle of the base 101, and a universal wheel 102 is arranged on the base 101; a connecting column 202 is arranged above the base structure 1, the pair of fixed seats 201 are connected through the connecting column 202, a rotating worm wheel 203 is fixedly connected to the middle of the connecting column 202, supporting seats 204 corresponding to the connecting column 202 are arranged on two sides of the rotating worm wheel 203, a rotating worm 305 meshed with the rotating worm wheel 203 is rotatably connected to the upper rotating seat 3, and the rotating worm 305 is arranged between the rotating seats 303; the upper rotating seat 3 comprises a front support plate 301 which is arranged at the end part of the hip support plate 7 far away from the upper body support plate 8, a rear support plate 307 which is arranged in parallel with the front support plate 301 is arranged at the other end part of the hip support plate 7, a rotating plate 302 which is connected with the front support plate 301 is arranged on the rear support plate 307, a rotating seat 303 is arranged in the middle of the rotating plate 302, and a through hole 304 which is matched with the connecting column 202 is arranged on the rotating plate 302; a guide screw 308 is arranged on the rotating seat 303, a guide hole 205 matched with the guide screw 308 is arranged on the fixed seat 201, and a fixing nut is screwed on the guide screw 308; the fixed seat 201 is provided with a buffer structure matched with the rotating seat 303.
When the upper rotating base 3 rotates along the lower rotating base 2, because the rotating worm wheel 203 is fixed on the connecting column 202 and the rotating worm 305 is meshed with the rotating worm wheel 203, the rotating worm 305 rotates to drive the upper rotating base 3 on the rotating worm 305 to rotate along the lower rotating base 2; when going up rotation seat 3 and rotating 2 times along lower rotation seat, rotate seat 303 and rotate along fixing base 201, rotor plate 302 passes through-hole 304 and rotates with spliced pole 202, and lead screw 308 rotates along guiding hole 205, rotates the in-process, cushions last rotation seat 3 through buffer structure, improves and goes up rotation seat 3 pivoted stability.
The power device 9 comprises a support plate structure, the support plate structure comprises an upper support plate 915 connected with the rear support plate 307, the upper support plate 915 is arranged at one end of the rear support plate 307 close to the hip support plate 7, one end of the upper support plate 915 far away from the rear support plate 307 is connected with a vertical connecting plate 916, and the vertical connecting plate 916 is arranged in parallel with the rear support plate 307; a main supporting plate is connected to the surface of the vertical connecting plate 916, which is far away from the rear supporting plate 307, and the main supporting plate is arranged in the middle of the vertical connecting plate 916; a lower supporting plate 917 is connected to the other side of the vertical connecting plate 916, and the lower supporting plate 917 is arranged at one end, far away from the upper connecting plate, of the vertical connecting plate 916; the main transmission structure 906 comprises a main rotating rod rotatably connected with the main supporting plate, and one end of the main rotating rod, which is far away from the rear supporting plate 307, is connected with a rotating handle 901; the main rotating rod is provided with a first main steering gear set, the output end of the first main steering gear set is connected with a main steering rod, the other end of the main steering rod is connected with a second main steering gear set, and the output end of the second main steering gear set is connected with a main output rod.
An output steering gear set is arranged in the middle of the main output rod, and the output end of the output steering gear set is connected with a rotating clutch 903; the rotation transmission structure 904 comprises a first rotation steering gear set connected with the output end of the rotation clutch 903, the output end of the first rotation steering gear set is connected with a first rotation rod, and a through hole matched with the first rotation rod is arranged on the rear supporting plate 307; one end of the first rotating rod, which is close to the front support plate 301, is connected with a second rotating steering gear set, the output end of the second rotating steering gear set is connected with a second rotating rod, the other end of the second rotating rod is connected with a third rotating steering gear set, the output end of the third rotating steering gear set is connected with a rotating worm shaft, and a rotating worm 305 is fixedly connected to the rotating worm shaft; the output steering gear set, the first main steering gear set, the second main steering gear set, the first rotating steering gear set, the second rotating steering gear set and the third rotating steering gear set 306 respectively comprise a driving bevel wheel and a driven bevel wheel meshed with the driving bevel wheel.
When the power device 9 is used, a medical worker drives the main rotating rod to rotate through the rotating handle 901, the main rotating rod drives the main steering rod to rotate through the first main steering gear set, and the main steering rod drives the main output rod to rotate through the second main steering gear set; the main output rod drives the rotating clutch 903 to act through an output steering gear set, the rotating clutch 903 drives a first rotating rod to rotate through a first rotating steering gear set, the first rotating rod drives a second rotating steering gear set to rotate, the second rotating steering gear set drives a second rotating rod to rotate, the second rotating rod drives a rotating worm shaft to rotate through a third rotating steering gear set, and the rotating worm shaft rotates to drive the rotating worm 305 to rotate.
The overturning transmission structure comprises an overturning worm shaft connected with the output end of an overturning clutch, and the overturning clutch is connected with one end of the main output rod, which is far away from the second main steering gear set; a turnover worm 908 is fixedly connected to the turnover worm shaft, a rotating rod 909 is rotatably connected to the rear supporting plate 307, and a turnover worm wheel 907 meshed with the turnover worm 908 is arranged on the rotating rod 909; the turning structure 6 comprises a pair of crank connecting rod structures which can enable the upper body supporting plate 8 and the lower leg supporting plate 5 to synchronously rotate, as shown in fig. 21 and 22, each crank connecting rod structure comprises a crank rod 601 connected with a rotating rod 909, one end, far away from the rotating rod 909, of each crank rod 601 is rotatably connected with a main traction rod 602, one end, far away from the crank rod 601, of each main traction rod 602 is rotatably connected with an upper traction rod 604, the upper body supporting plate 8 is fixedly connected with an upper driven rod 603, and the middle part of each upper driven rod 603 is rotatably connected with the upper traction rod 604; the middle part of the main traction rod 602 is rotatably connected with a lower traction rod 605, and the lower traction rod 605 is rotatably connected with an upper body supporting plate 8; a lower driven rod 607 is arranged on the lower leg support plate 5, one end of the upper driven rod 603 far away from the upper body support plate 8 is rotatably connected with a connecting rod 606, and the connecting rod 606 is rotatably connected with the lower driven rod 607.
When the turning structure 6 is used, a medical worker drives the main rotating rod to rotate through the rotating handle 901, the main rotating rod drives the main steering rod to rotate through the first main steering gear set, and the main steering rod drives the main output rod to rotate through the second main steering gear set; the main output rod drives the turnover clutch to rotate, the turnover clutch drives the turnover worm shaft to rotate, the turnover worm shaft rotates to drive the turnover worm 908 to rotate, and the turnover worm 908 drives the rotating rod 909 to rotate through the turnover worm gear 907; the rotating rod 909 rotates to drive the main traction rod 602 to rotate, the main traction rod 602 rotates to pull the upper driven rod 603 through the upper traction rod 604, and the upper driven rod 603 moves to drive the upper body supporting plate 8 to rotate along the hip supporting plate 7; the upper driven rod 603 drives the lower driven rod 607 to move through the connecting rod 606, and the lower driven rod 607 drives the lower leg support plate 5 to rotate along the hip support plate 7; in the rotating process of the upper body supporting plate 8 and the lower leg supporting plate 5, the upper body supporting plate 8 drives the lower traction rod to move upwards, and the lower traction rod 605 drives the main traction rod 602 to move, so that the main traction rod 602 only drives the upper traction rod 604 to rotate along the upper driven rod 603; flip structure 6 is when using, and flip structure 6 rotates upper part of the body backup pad 8 and lower leg backup pad 5 along buttock backup pad 7 in step, improves the convenience of medical personnel's operation.
The rotary driving rod structure 905 comprises a rotary driving rod 912 rotatably connected with the main support plate, one end of the rotary driving rod 912 close to the rotary handle 901 is connected with a rotary pressing plate 911, and the main support plate is rotatably connected with a rotary limiting rod 910 matched with the rotary pressing plate 911; one end of the rotating driving rod 912, which is far away from the rotating pressing plate 911, is hinged with a rotating driven rod 913, the rotating driven rod 913 is hinged with a rotating traction rod 914 matched with the rotating clutch 903, and the rotating traction rod 914 is rotatably connected with the vertical support plate; the overturning transmission rod structure 902 comprises an overturning traction plate 919 rotatably connected with a main supporting plate, an overturning limiting rod 918 matched with the overturning traction plate 919 is rotatably connected with the main supporting plate, and a limiting groove matched with the overturning limiting rod 918 is formed in the overturning traction plate 919; the middle part of the overturning traction plate 919 is hinged with a first overturning traction rod 920, the vertical support plate is rotatably connected with a first overturning rotating rod 921, and the first overturning rotating rod 921 is hinged with the first overturning traction rod 920; the one end that first upset dwang 921 was kept away from first upset traction lever 920 articulates there is second upset traction lever 922, rotates on the bottom suspension bolster 917 to be connected with upset clutch matched with second upset dwang 923.
The overturning clutch and the rotating clutch 903 respectively comprise an active support 924, a clutch active rod is arranged on the active support 924, a sliding key is arranged on the clutch active rod, the clutch active rod is connected with an active clutch block 926 in a sliding mode through the sliding key, a top spring 925 matched with the active clutch block 926 is arranged on the active support 924, a rotating cylinder is sleeved on the active clutch block 926 and is hinged with a corresponding rotating traction rod 914 and a second overturning rotating rod 923; the overturning clutch and the rotating clutch 903 respectively comprise a driven support, and a driven clutch block 927 matched with the driving clutch block 926 is rotatably connected to the driven support.
When the turnover clutch is used, the turnover limiting rod 918 is rotated to be separated from the limiting groove, the jacking spring 925 acts, and the jacking spring 925 pushes the driving clutch block 926 to slide along the clutch driving rod to be meshed with the driven clutch block 927; the driving clutch block 926 slides to drive the second overturning rotating rod 923 to rotate along the lower support plate 917, the second overturning rotating rod 923 pushes the second overturning traction rod 922 to act, the second overturning traction rod 922 pushes the first overturning rotating rod 921 to rotate along the vertical support plate, and the first overturning rotating rod 921 rotates to pull the overturning traction plate 919 to rotate along the main support plate through the first overturning traction rod 920; when the upset clutch does not use, medical personnel pull upset traction plate 919 and rotate along the main tributary fagging, upset traction plate 919 drives first upset dwang 921 through first upset traction lever 920 and rotates along vertical support plate, first upset dwang 921 promotes the action of second upset traction lever 922, second upset traction lever 922 promotes second upset dwang 923 and slides along bottom suspension fagging 917, second upset traction lever 922 drives initiative separation and reunion piece 926 and slides to separating with driven separation and reunion piece 927 along the separation and reunion initiative pole, use upset gag lever post 918 to cooperate with the spacing groove and fix upset traction plate 919.
When the rotating clutch 903 is used, the rotating limiting rod 910 is separated from the rotating pressing plate 911, the jacking spring 925 acts, and the jacking spring 925 pushes the driving clutch block 926 to slide along the clutch driving rod to be meshed with the driven clutch block 927; the driving clutch block 926 slides to drive the rotating traction rod 914 to rotate along the vertical support plate, the rotating traction rod 914 rotates to drive the rotating driven rod 913 to move, and the rotating driven rod 913 drives the rotating driving rod 912 to rotate along the main support plate; when the rotating clutch 903 is not used, a medical worker presses the rotating pressing plate 911, the rotating pressing plate 911 drives the rotating driving rod 912 to rotate along the main supporting plate, the rotating driving rod 912 drives the rotating driven rod 913 to move, and the rotating driven rod 913 drives the rotating traction rod 914 to rotate along the vertical supporting plate; the rotation traction rod 914 drives the driving clutch block 926 to slide along the clutch driving rod to be separated from the driven clutch block 927, and the rotation limiting rod 910 is used for limiting the rotation pressing plate 911.
When the flip clutch and the rotating clutch 903 are used, the flip clutch and the rotating clutch 903 are closed by rotating the flip limiting rod 918 and the rotating limiting rod 910, and the flip traction plate 919 and the rotating pressing plate 911 are used for separating the flip clutch and the rotating clutch 903, so that the convenience of operation is improved.
The buffer structure comprises a right buffer rod 207 and a left buffer rod 208 which are rotatably connected with the fixed seat 201, and a buffer spring 206 connected with the right buffer rod 207 is arranged on the left buffer rod 208; the left buffer rod 208 and the right buffer rod 207 respectively comprise a vertical buffer rod rotatably connected with the fixed seat 201, one end of the vertical buffer rod close to the hip support plate 7 is connected with a dislocation rod, one end of the dislocation rod far away from the vertical buffer rod is connected with a buffer block, the buffer block is connected with a buffer spring 206, and a pair of extrusion rods 309 matched with the buffer block are arranged on the rotating seat 303; a right limiting rod 209 is arranged on the right buffer rod 207, and a right limiting seat 210 matched with the right limiting rod 209 is arranged on the base 101; the left buffer rod 208 is provided with a left limiting rod 211, and the base 101 is provided with a left limiting seat 212 matched with the left limiting rod 211.
When the buffer structure is used, when the rotating seat 303 rotates, the rotating seat 303 drives the extrusion rod 309 to extrude the left buffer rod 208 or the right buffer rod 207, and when the extrusion rod 309 extrudes the left buffer rod 208, the left buffer rod 208 rotates along the fixed seat 201; a buffer spring 206 on the right buffer rod 207 buffers the left buffer rod 208, and a limit seat is matched with the right limit rod 209 to prevent the right limit rod 209 from rotating; when rotating seat 303 and rotating, the action of the corresponding buffer block of extrusion pole 309 extrusion, the buffer block drives vertical buffer rod through the dislocation pole and rotates along fixing base 201, uses right buffer rod 207, left buffer rod 208, buffer spring 206 to cooperate and cushions rotating seat 303, improves the stability of rotating seat 303.
As shown in fig. 24 and 25, the foot supporting device 4 includes a sliding block 407 slidably connected to the lower leg supporting plate 5, and the lower leg supporting plate 5 is provided with a sliding slot 404 engaged with the sliding block 407; the sliding block 407 is detachably connected with a fixing block 403, a fastening screw is screwed on the fixing block 403, a threaded hole matched with the fastening screw is formed in the sliding block 407, a limiting block matched with the sliding block 407 is arranged on the fixing block 403, a pair of adjusting telescopic rods 402 are connected to two sides of the fixing block 403, and one end, far away from the fixing block 403, of each adjusting telescopic rod 402 is connected with a foot supporting plate 401; an adjusting screw 406 in threaded connection with a sliding block 407 is rotatably connected to the lower leg supporting plate 5, and a rotating disc 409 is arranged on the adjusting screw 406; a pair of guide plates 408 is arranged in the sliding chute 404, and the sliding block 407 is connected with the guide plates 408 in a sliding manner; one end of the sliding block 407 close to the hip supporting plate 7 is connected with a sealing plate 405 matched with the sliding groove 404, and the lower leg supporting plate 5 is provided with a containing groove matched with the sealing plate 405.
When the foot supporting device 4 is used, according to the condition of a patient, if the foot supporting device needs to be used, the foot supporting device is fixed on the sliding block 407 through a fastening screw on the fixing block 403, the distance between the foot supporting plates 401 is adjusted through adjusting the telescopic rod 402, the adjusting screw 406 is driven to rotate along the lower leg supporting plate 5 through rotating the rotating disc 409, the adjusting screw 406 rotates to drive the sliding block 407 to slide along the sliding groove 404, so that the foot supporting plate 401 adapts to the length of the leg of the patient, and the adaptability of the invention is improved; if the leg supporting device is not used, the rotating disc 409 is rotated to drive the adjusting screw 406 to rotate along the lower leg supporting plate 5, the adjusting screw 406 rotates to drive the sliding block 407 to slide along the sliding groove 404, and the sliding block 407 drives the sealing plate 405 to seal the sliding groove 404, so that foreign matters are prevented from entering the sliding groove 404, and the stability of the leg supporting device is improved.
The working process of the invention is as follows:
when the invention is used, a patient lies on the hip support plate 7, the upper body support plate 8 and the lower leg support plate 5; according to the condition of the patient, if the patient needs to be in the supine position, the leg supporting device is fixed on the sliding block 407 through the fastening screw on the fixing block 403, the distance between the foot supporting plates 401 is adjusted through the adjusting telescopic rod 402, the adjusting screw 406 is driven to rotate along the lower leg supporting plate 5 through rotating the rotating disc 409, the adjusting screw 406 rotates to drive the sliding block 407 to slide along the sliding groove 404, and the foot supporting plate 401 is made to adapt to the leg length of the patient.
The patient is adjusted to a supine position by using the overturning structure 6, the overturning transmission rod structure 902 is operated to operate the overturning clutch, the rotating overturning limiting rod 918 is separated from the limiting groove, the jacking spring 925 acts, and the jacking spring 925 pushes the driving clutch block 926 to slide along the clutch driving rod to be meshed with the driven clutch block 927; the initiative separation and reunion piece 926 slides and drives second upset dwang 923 and rotates along lower bolster 917, and second upset dwang 923 promotes the action of second upset traction lever 922, and second upset traction lever 922 promotes first upset dwang 921 and rotates along vertical support plate, and first upset dwang 921 rotates and pulls upset traction plate 919 through first upset traction lever 920 and rotates along the main tributary fagging.
A medical worker drives a main rotating rod to rotate through a rotating handle 901, the main rotating rod drives a main steering rod to rotate through a first main steering gear set, and the main steering rod drives a main output rod to rotate through a second main steering gear set; the main output rod drives the turnover clutch to rotate, the turnover clutch drives the turnover worm shaft to rotate, the turnover worm shaft rotates to drive the turnover worm 908 to rotate, and the turnover worm 908 drives the rotating rod 909 to rotate through the turnover worm gear 907; the rotating rod 909 rotates to drive the main traction rod 602 to rotate, the main traction rod 602 rotates to pull the upper driven rod 603 through the upper traction rod 604, and the upper driven rod 603 moves to drive the upper body supporting plate 8 to rotate along the hip supporting plate 7; the upper driven rod 603 drives the lower driven rod 607 to move through the connecting rod 606, and the lower driven rod 607 drives the lower leg support plate 5 to rotate along the hip support plate 7; in the rotating process of the upper body supporting plate 8 and the lower leg supporting plate 5, the upper body supporting plate 8 drives the lower traction rod to move upwards, the lower traction rod 605 drives the main traction rod 602 to move, and the main traction rod 602 is prevented from only driving the upper traction rod 604 to rotate along the upper driven rod 603.
If the user runs uphill or downhill, the rotary limiting rod 910 is separated from the rotary pressing plate 911, the jacking spring 925 acts, and the jacking spring 925 pushes the driving clutch block 926 to slide along the clutch driving rod to be meshed with the driven clutch block 927; the driving clutch block 926 slides to drive the rotating traction rod 914 to rotate along the vertical support plate, the rotating traction rod 914 rotates to drive the rotating driven rod 913 to move, and the rotating driven rod 913 drives the rotating driving rod 912 to rotate along the main support plate.
A medical worker drives a main rotating rod to rotate through a rotating handle 901, the main rotating rod drives a main steering rod to rotate through a first main steering gear set, and the main steering rod drives a main output rod to rotate through a second main steering gear set; the main output rod drives the rotating clutch 903 to act through an output steering gear set, the rotating clutch 903 drives a first rotating rod to rotate through a first rotating steering gear set, the first rotating rod drives a second rotating steering gear set to rotate, the second rotating steering gear set drives a second rotating rod to rotate, the second rotating rod drives a rotating worm shaft to rotate through a third rotating steering gear set, and the rotating worm shaft rotates to drive the rotating worm 305 to rotate.
Claims (8)
1. A cardiovascular medical examination device, characterized in that: the device comprises a base structure (1), wherein a lower rotating base (2) is arranged on the base structure (1), and a transmission mechanism is rotatably connected to the lower rotating base (2); the transmission mechanism comprises an upper rotating seat (3) rotatably connected with a lower rotating seat (2), the upper rotating seat (3) is connected with a hip supporting plate (7), two ends of the hip supporting plate (7) are respectively rotatably connected with an upper body supporting plate (8) and a lower leg supporting plate (5), and the lower leg supporting plate (5) is provided with a foot supporting device (4); a power device (9) is arranged below the upper body supporting plate (8), and the power device (9) comprises a rotation transmission structure (904) which enables the upper rotating base (3) to rotate along the lower rotating base (2); the power device (9) is connected with a turnover structure (6) which enables the upper body supporting plate (8) and the lower leg supporting plate (5) to be turned over synchronously, and the power device (9) is provided with a turnover transmission structure connected with the turnover structure (6);
the lower rotating base (2) comprises a pair of fixed bases (201) fixedly connected with the base structure (1), and the upper rotating base (3) is provided with a pair of rotating bases (303) rotatably connected with the fixed bases (201); a connecting column (202) is arranged above the base structure (1), the pair of fixed seats (201) are connected through the connecting column (202), a rotating worm wheel (203) is fixedly connected to the middle of the connecting column (202), a rotating worm (305) meshed with the rotating worm wheel (203) is rotatably connected to the upper rotating seat (3), and the rotating worm (305) is arranged between the rotating seats (303); the upper rotating seat (3) comprises a front supporting plate (301) arranged at the end part of the hip supporting plate (7) far away from the upper body supporting plate (8), a rear supporting plate (307) arranged in parallel with the front supporting plate (301) is arranged at the other end part of the hip supporting plate (7), a rotating plate (302) connected with the front supporting plate (301) is arranged on the rear supporting plate (307), the rotating seat (303) is arranged in the middle of the rotating plate (302), and a through hole (304) matched with the connecting column (202) is arranged on the rotating plate (302); a guide screw (308) is arranged on the rotating seat (303), a guide hole (205) matched with the guide screw (308) is arranged on the fixed seat (201), and a fixing nut is screwed on the guide screw (308); the fixed seat (201) is provided with a buffer structure matched with the rotating seat (303);
the power device (9) comprises a supporting plate structure, the supporting plate structure comprises an upper supporting plate (915) connected with a rear supporting plate (307), the upper supporting plate (915) is arranged at one end, close to the hip supporting plate (7), of the rear supporting plate (307), one end, far away from the rear supporting plate (307), of the upper supporting plate (915) is connected with a vertical connecting plate (916), and the vertical connecting plate (916) is arranged in parallel with the rear supporting plate (307); a main supporting plate is connected to the surface, far away from the rear supporting plate (307), of the vertical connecting plate (916), and the main supporting plate is arranged in the middle of the vertical connecting plate (916); the other side of the vertical connecting plate (916) is connected with a lower supporting plate (917), and the lower supporting plate (917) is arranged at one end, far away from the upper connecting plate, of the vertical connecting plate (916); the bottom of the outer surface of one side, away from the rear supporting plate (307), of the vertical connecting plate (916) is provided with a main transmission structure (906), the main transmission structure (906) comprises a main rotating rod rotatably connected with the main supporting plate, and one end, away from the rear supporting plate (307), of the main rotating rod is connected with a rotating handle (901); the main rotating rod is provided with a first main steering gear set, the output end of the first main steering gear set is connected with a main steering rod, the other end of the main steering rod is connected with a second main steering gear set, and the output end of the second main steering gear set is connected with a main output rod.
2. The cardiology examination device of claim 1, wherein: the power device (9) comprises a main transmission structure (906), a rotating clutch (903) connected with the rotating transmission structure (904) is arranged on the main transmission structure (906), and a turnover clutch connected with the turnover transmission structure is also arranged on the main transmission structure (906); one side of the main transmission structure (906) is provided with a rotating transmission rod structure (905) matched with the rotating clutch (903), and the other side of the main transmission structure (906) is provided with a turnover transmission rod structure (902) connected with the turnover clutch.
3. The cardiology examination device of claim 2, wherein: an output steering gear set is arranged in the middle of the main output rod, and the output end of the output steering gear set is connected with a rotating clutch (903); the rotary transmission structure (904) comprises a first rotary steering gear set which is rotationally connected with the output end of the clutch (903), the output end of the first rotary steering gear set is connected with a first rotating rod, and a through hole matched with the first rotating rod is formed in the rear supporting plate (307); one end of the first rotating rod, which is close to the front supporting plate (301), is connected with a second rotating steering gear set, the output end of the second rotating steering gear set is connected with a second rotating rod, the other end of the second rotating rod is connected with a third rotating steering gear set, the output end of the third rotating steering gear set is connected with a rotating worm shaft, and a rotating worm (305) is fixedly connected to the rotating worm shaft.
4. The cardiology examination device of claim 3, wherein: the overturning transmission structure comprises an overturning worm shaft connected with the output end of an overturning clutch, and the overturning clutch is connected with one end of the main output rod, which is far away from the second main steering gear set; a turnover worm (908) is fixedly connected to the turnover worm shaft, a rotating rod (909) is rotatably connected to the rear supporting plate (307), and a turnover worm wheel (907) meshed with the turnover worm (908) is arranged on the rotating rod (909); the turnover structure (6) comprises a pair of crank connecting rod structures which can enable an upper body supporting plate (8) and a lower leg supporting plate (5) to synchronously rotate, each crank connecting rod structure comprises a crank rod (601) connected with a rotating rod (909), one end, far away from the rotating rod (909), of each crank rod (601) is rotatably connected with a main traction rod (602), one end, far away from the crank rod (601), of each main traction rod (602) is rotatably connected with an upper traction rod (604), an upper driven rod (603) is fixedly connected to the upper body supporting plate (8), and the middle of the upper driven rod (603) is rotatably connected with the upper traction rods (604); the middle part of the main traction rod (602) is rotatably connected with a lower traction rod (605), and the lower traction rod (605) is rotatably connected with an upper body supporting plate (8); and a lower driven rod (607) is arranged on the lower leg support plate (5), one end, far away from the upper body support plate (8), of the upper driven rod (603) is rotatably connected with a connecting rod (606), and the connecting rod (606) is rotatably connected with the lower driven rod (607).
5. The cardiovascular medical examination device of claim 2 or 4, wherein: the rotary driving rod structure (905) comprises a rotary driving rod (912) rotatably connected with the main support plate, one end, close to the rotary handle (901), of the rotary driving rod (912) is connected with a rotary pressing plate (911), and the main support plate is rotatably connected with a rotary limiting rod (910) matched with the rotary pressing plate (911); one end of the rotating driving rod (912), which is far away from the rotating pressing plate (911), is hinged with a rotating driven rod (913), and the rotating driven rod (913) is hinged with a rotating traction rod (914) matched with the rotating clutch (903); the overturning transmission rod structure (902) comprises an overturning traction plate (919) rotatably connected with the main support plate, the main support plate is rotatably connected with an overturning limiting rod (918) matched with the overturning traction plate (919), and the overturning traction plate (919) is provided with a limiting groove matched with the overturning limiting rod (918); the middle part of the overturning traction plate (919) is hinged with a first overturning traction rod (920), the vertical support plate is rotatably connected with a first overturning rotating rod (921), and the first overturning rotating rod (921) is hinged with the first overturning traction rod (920); one end of the first overturning rotating rod (921) far away from the first overturning traction rod (920) is hinged to a second overturning traction rod (922), and a second overturning rotating rod (923) matched with an overturning clutch is rotatably connected to the lower supporting plate (917).
6. The cardiology examination device of claim 5, wherein: the overturning clutch and the rotating clutch (903) both comprise an active support (924), a clutch active rod is arranged on the active support (924), a sliding key is arranged on the clutch active rod, the clutch active rod is connected with an active clutch block (926) in a sliding manner through the sliding key, a top spring (925) matched with the active clutch block (926) is arranged on the active support (924), a rotating cylinder is sleeved on the active clutch block (926), and the rotating cylinder is hinged with a corresponding rotating traction rod (914) and a second overturning rotating rod (923); the overturning clutch and the rotating clutch (903) both further comprise driven supports, and driven clutch blocks (927) matched with the driving clutch blocks (926) are connected to the driven supports in a rotating mode.
7. The cardiovascular medical examination device of claim 1 or 6, wherein: the buffer structure comprises a right buffer rod (207) and a left buffer rod (208) which are rotatably connected with the fixed seat (201), and a buffer spring (206) connected with the right buffer rod (207) is arranged on the left buffer rod (208); the left buffer rod (208) and the right buffer rod (207) respectively comprise a vertical buffer rod rotatably connected with the fixed seat (201), one end, close to the hip supporting plate (7), of the vertical buffer rod is connected with a dislocation rod, one end, far away from the vertical buffer rod, of the dislocation rod is connected with a buffer block, the buffer block is connected with a buffer spring (206), and a pair of extrusion rods (309) matched with the buffer block is arranged on the rotating seat (303); a right limiting rod (209) is arranged on the right buffer rod (207), and a right limiting seat (210) matched with the right limiting rod (209) is arranged on the base (101); the left buffer rod (208) is provided with a left limiting rod (211), and the base (101) is provided with a left limiting seat (212) matched with the left limiting rod (211).
8. The cardiology examination device of claim 1, wherein: the foot supporting device (4) comprises a sliding block (407) in sliding connection with the lower leg supporting plate (5), and a sliding groove (404) matched with the sliding block (407) is formed in the lower leg supporting plate (5); the sliding block (407) is detachably connected with a fixing block (403), two sides of the fixing block (403) are connected with a pair of adjusting telescopic rods (402), and one end, far away from the fixing block (403), of each adjusting telescopic rod (402) is connected with a foot supporting plate (401); an adjusting screw rod (406) which is in threaded connection with a sliding block (407) is rotatably connected to the lower leg supporting plate (5), and a rotating disc (409) is arranged on the adjusting screw rod (406); a pair of guide plates (408) is arranged in the sliding chute (404), and the sliding block (407) is in sliding connection with the guide plates (408); one end of the sliding block (407) close to the hip supporting plate (7) is connected with a sealing plate (405) matched with the sliding groove (404), and the lower leg supporting plate (5) is provided with a containing groove matched with the sealing plate (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910452417.4A CN110025433B (en) | 2019-05-28 | 2019-05-28 | Cardiovascular internal medicine inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910452417.4A CN110025433B (en) | 2019-05-28 | 2019-05-28 | Cardiovascular internal medicine inspection device |
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| Publication Number | Publication Date |
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| CN110025433A CN110025433A (en) | 2019-07-19 |
| CN110025433B true CN110025433B (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910452417.4A Active CN110025433B (en) | 2019-05-28 | 2019-05-28 | Cardiovascular internal medicine inspection device |
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| CN109077872A (en) * | 2018-06-06 | 2018-12-25 | 柳州高华机械有限公司 | Intelligence helps bath nursing bed |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7690057B2 (en) * | 2007-06-08 | 2010-04-06 | The United States Of America As Represented By The Department Of Veterans Affairs | Folding frame motorized prone cart |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3233255A (en) * | 1961-05-22 | 1966-02-08 | Miller Herman Inc | Bed construction |
| EP0621025A2 (en) * | 1993-04-21 | 1994-10-26 | Hoskins Healthcare Limited | Patient support |
| CN2415744Y (en) * | 2000-02-01 | 2001-01-24 | 杨建辉 | Adjustable changable chair (bed) |
| CN108478357A (en) * | 2018-05-09 | 2018-09-04 | 武汉理工大学 | A kind of intelligent sick bed convenient for postoperative movement |
| CN109077872A (en) * | 2018-06-06 | 2018-12-25 | 柳州高华机械有限公司 | Intelligence helps bath nursing bed |
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