CN109381171B - Automatic blood pressure measuring device - Google Patents
Automatic blood pressure measuring device Download PDFInfo
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- CN109381171B CN109381171B CN201811065472.XA CN201811065472A CN109381171B CN 109381171 B CN109381171 B CN 109381171B CN 201811065472 A CN201811065472 A CN 201811065472A CN 109381171 B CN109381171 B CN 109381171B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
Abstract
The invention relates to a blood pressure measuring device, in particular to an automatic blood pressure measuring device. The technical problems of the invention are as follows: the automatic blood pressure measuring device can reduce manual operation, is convenient and can save time. The technical implementation scheme of the invention is as follows: an automatic blood pressure measuring device comprises a bottom plate, a bracket, a placing plate, a large wedge-shaped block, a connecting rod, a first spring, a swinging rod, an arc-shaped rod and the like; the bottom plate top left and right sides all is connected with the support, and two support tops are connected with places the board, and it has the mounting groove to place board front side left part and open, is equipped with big wedge in the mounting groove, big wedge and mounting groove cooperation. According to the invention, the air in the large air bag and the small air bag can be discharged into the sphygmomanometer by opening the first valve, so that a doctor can know the blood pressure of a patient by observing the sphygmomanometer, thus the manual operation can be reduced, the operation is more convenient, and the time can be saved; the inflating mechanism can replace the doctor to manually input air into the small air bag and the large air bag, so that the operation is simpler and more convenient.
Description
Technical Field
The invention relates to a blood pressure measuring device, in particular to an automatic blood pressure measuring device.
Background
The blood pressure is the side pressure acting on the vascular wall of a unit area when blood flows in a blood vessel, and is the power for pushing the blood to flow in the blood vessel, so that the condition of a patient is judged, the blood pressure of the patient needs to be measured, and at present, a doctor generally uses a mercury sphygmomanometer to measure the blood pressure of the patient, but the use of the mercury sphygmomanometer needs manual operation of the doctor, so that the operation is troublesome, and time is wasted; in order to save time, a nurse is needed to help, which wastes manpower.
Disclosure of Invention
In order to overcome the defects that the use of a mercury sphygmomanometer requires manual operation of a doctor, is troublesome and wastes time, the invention has the technical problems that: the automatic blood pressure measuring device can reduce manual operation, is convenient and can save time.
The technical implementation scheme of the invention is as follows: an automatic blood pressure measuring device comprises a bottom plate, a support, a placing plate, a large wedge block, a connecting rod, a first spring, a swinging rod, an arc-shaped rod, a connecting rod, a hook, a stethoscope, a box body, an air inlet pipe, a blood pressure meter, an air outlet pipe, a first valve, a moving rod, a roller, a vertical plate, a pressing block, a small air bag, an arc-shaped plate, a torsion spring, a large air bag, a connecting pipe, an L-shaped clamping rod, a second spring, a roller and a vertical clamping rod, wherein the left side and the right side of the top of the bottom plate are both connected with the support, the top of the two supports are connected with the placing plate, the left part of the front side of the placing plate is provided with a mounting groove, the large wedge block is arranged in the mounting groove and matched with the mounting groove, the right side of the large wedge block is hinged with the connecting rod, the upper side and the lower side of, the left side of the top of the placing plate is connected with an arc-shaped rod and a box body, the box body is positioned on the left side of the arc-shaped rod, the left end of the arc-shaped rod is rotatably connected with the middle part of the right side of the swinging rod, hooks are respectively installed on the right side and the middle part of the bottom of the placing plate, a stethoscope is hung on the hooks, the stethoscope head of the stethoscope is connected with the left end of the connecting rod, a sphygmomanometer is installed in the middle of the top of the placing plate, a square opening is formed in the middle of the top of the box body, a through hole is formed in the middle of the bottom of the box body, a moving rod is arranged in the through hole, a roller wheel is installed at the bottom end of the moving rod and is in contact with a large wedge-shaped block, a pressing block is installed at the top end of the moving rod, a small air bag is connected with the, the junction of arc and box is equipped with torque spring, torque spring one end is connected with the box, the torque spring other end is connected with the arc, the arc inboard is connected with big gasbag, be connected with the connecting pipe between big gasbag and the little gasbag, open at box rear side middle part has the guide hole, be equipped with L shape kelly in the guide hole, L shape kelly right side front-mounted has the roller bearing, the roller bearing is located a slotted hole, be connected with the second spring between L shape kelly front side and the box rear side, the arc bottom is connected with vertical kelly, vertical kelly cooperates with L shape kelly.
As an improvement of the proposal, the device also comprises an inflating mechanism, the inflating mechanism comprises a compression cylinder, a piston, a lifting rod, guide rods, guide sleeves, a vertical spring, an air suction pipe, an inflating pipe, a one-way valve, pedals, a second valve and a corrugated pipe, the compression cylinder is arranged in the middle of the top of the bottom plate, the piston is arranged in the compression cylinder, the lifting rod is connected with the middle of the top of the piston and penetrates through the middle of the top of the compression cylinder, the guide rods are arranged at the lower part of the inner side of the bracket, the guide sleeves are arranged on the two guide rods, the pedals are connected between the two guide sleeves, the top ends of the lifting rods are connected with the middle of the bottom of the pedals, the corrugated pipe is connected between the bottom of the pedals and the top of the compression cylinder, the vertical spring is connected between the bottom of the guide sleeves, the second valve is installed on the upper portion of the inflation tube, and the top end of the inflation tube is connected with the bottom end of the air inlet tube.
As the improvement of above-mentioned scheme, still including n shaped plate, fixture block, horizontal spring and connecting block, box front side upper portion intermediate junction has the n shaped plate, and open in the middle part of n shaped plate front side has the convex hole, and the downthehole fixture block that is equipped with of convex has horizontal spring on the fixture block, and horizontal spring one end is connected with the fixture block, and the horizontal spring other end is connected with convex hole inner wall, and arc top intermediate junction has the connecting block, and open in the middle part of the connecting block has the card hole.
As the improvement of above-mentioned scheme, still including the movable rod, little wedge, contact block, horizontal pole and ball, it has the rectangle opening to place board bottom left side and open, the articulated movable rod that is connected with of connecting rod right-hand member, the movable rod is located the rectangle opening, open on movable rod upper portion has a straight line groove, the movable rod bottom is connected with little wedge, left guide pin bushing front side is connected with contact block, left support right side upper portion is connected with the horizontal pole, the ball is installed to horizontal pole front side right part, the ball is located a straight line inslot.
Initially, the torsion spring is in a twisted state. When a patient needs to measure blood pressure, the patient puts arms on the box body, the arms of the patient are in contact with the small air bags, the arms of the patient extrude the pressing block to drive the movable rod to move downwards so as to drive the vertical plate to move downwards, the L-shaped clamping rod is driven to move forwards through the straight hole and the rolling shaft, the second spring is compressed, when the L-shaped clamping rod moves forwards and is separated from the vertical clamping rod, the arc plate swings forwards under the action of the torsion spring to cover the arms of the patient, the large air bags are in contact with the arms of the patient, the vertical plate moves downwards and also drives the roller to move downwards, the roller rolls on the large wedge-shaped block, so that the large wedge-shaped block moves rightwards, the connecting rod moves rightwards, the first spring is stretched, the connecting rod moves rightwards through the swinging rod to drive the connecting rod to move leftwards, the auscultatory head of the stethoscope is driven to move leftwards to, then the condition of a patient is judged through the stethoscope, after the condition of the patient is judged, the stethoscope is hung back on the hook by a doctor, then air is input into the small air bag through the air inlet pipe, and the air in the small air bag is discharged into the large air bag through the connecting pipe, so that the large air bag and the small air bag are expanded. When the large air bag and the small air bag are filled with a proper amount of air, the doctor stops inputting the air into the small air bag and the large air bag, then opens the first valve, so that the air in the large air bag and the small air bag is discharged into the sphygmomanometer through the air outlet pipe, and the doctor can know the blood pressure of the patient by observing the sphygmomanometer, thereby reducing manual operation, being more convenient and saving time. When measuring patient's blood pressure, the doctor upwards turns the arc, make the arc swing to initial position, torsion spring is distorted, patient can take the arm from the box, the connecting rod removes left under the effect of first spring, the auscultation head that drives the stethoscope through the swinging arms resets right, the connecting rod removes left and still drives big wedge and removes left, the gyro wheel rolls on big wedge, make gyro wheel rebound, thereby make carriage release lever and briquetting rebound, carriage release lever rebound still drives the riser rebound, L shape kelly rebound and vertical kelly cooperation under the effect of second spring, block vertical kelly.
When needing to input air in little gasbag and the big gasbag, the doctor steps on the footboard downwards, drive guide pin bushing downstream, vertical spring is compressed, footboard downstream still drives the lifter downstream, thereby drive the piston downstream, make external air inhale into the compression cylinder through the breathing pipe, then loosen the footboard, open the second valve again, the guide pin bushing resets upwards under vertical spring's effect, it resets upwards to drive the footboard, the piston upwards resets thereupon, make the air in the compression cylinder pass through the gas tube and intake pipe input in little gasbag and the big gasbag, then need not the manual little gasbag of air input and the big gasbag of doctor, make operation more simple and convenient. After the piston is reset, the doctor closes the second valve.
When the arc swung forward, drive connecting block clockwise turning, when connecting block clockwise turning and fixture block contact, the fixture block moved forward, horizontal spring was compressed, when connecting block clockwise turning made the card hole correspond with the fixture block, in fixture block rearward movement card income card was gone into in the card hole under horizontal spring's effect, fixed the connecting block to can be fixed with the arc, the arc upwards swinging leads to influencing the measuring result when preventing big gasbag inflation. When the blood pressure of a patient needs to be measured and the arc-shaped plate needs to be turned upwards, a doctor pulls the clamping block forwards to enable the clamping block to move out of the clamping hole, then turns the arc-shaped plate upwards to enable the arc-shaped plate to swing to the initial position, and then the clamping block can be loosened to enable the clamping block to move backwards.
The doctor makes the second valve be in open mode always, when the guide pin bushing when moving down, drives contact block downstream, when contact block downstream and little wedge contact, little wedge moves left, drives the connecting rod through the movable rod and moves right, and first spring is stretched, when contact block downstream more little wedge, the connecting rod moves left under the effect of first spring, drives little wedge through the movable rod and moves right, blocks contact block for the guide pin bushing can't the rebound. When the arms of the patient extrude the pressing block to enable the connecting rod to move rightwards, the small wedge-shaped block moves rightwards to loosen the contact block, the guide sleeve is reset upwards under the action of the vertical spring, air in the compression cylinder is input into the small air bag and the large air bag through the inflation tube and the air inlet tube, a doctor does not need to open and close the second valve, and the operation is simple.
The beneficial effects are that: according to the invention, the air in the large air bag and the small air bag can be discharged into the sphygmomanometer by opening the first valve, so that a doctor can know the blood pressure of a patient by observing the sphygmomanometer, thus the manual operation can be reduced, the operation is more convenient, and the time can be saved; the inflating mechanism can replace the doctor to manually input air into the small air bag and the large air bag, so that the operation is simpler and more convenient; the arc plate can be fixed through the fixture block, and the measurement result is prevented from being influenced by the upward swing of the arc plate when the large air bag expands.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is an enlarged schematic view of part a of the present invention.
Fig. 3 is a partial right view structural diagram of the present invention.
Fig. 4 is an enlarged view of part B of the present invention.
Number designation in the figures: 1. the automatic blood pressure monitor comprises a bottom plate, 2 support frames, 3 a placing plate, 4 a mounting groove, 5 a large wedge-shaped block, 6 a connecting rod, 7 a first spring, 8 a swinging rod, 9 an arc-shaped rod, 10 a connecting rod, 11 a hook, 12 a stethoscope, 13 a box body, 14 an air inlet pipe, 15 a blood pressure meter, 16 an air outlet pipe, 17 a first valve, 18 a square opening, 19 a through hole, 20 a moving rod, 21 a roller, 22 a vertical plate, 23 a pressing block, 24 a small air bag, 25 an arc-shaped plate, 26 a torsion spring, 27 a large air bag, 28 a connecting pipe, 29 a straight hole, 30 a guide hole, 31 an L-shaped clamping rod, 32 a second spring, 33 a rolling shaft, 34 a vertical clamping rod, 35 an inflating mechanism, 351 a compression cylinder, 352 a piston, 353 a lifting rod, 354 a guide rod, 355 a guide sleeve, 356 a vertical spring, 357 an air suction pipe, 358 an one-way valve, 3510. the hydraulic control valve comprises a pedal 3511, a second valve 3512, a corrugated pipe, 36, an n-shaped plate, 37, a convex hole, 38, a clamping block, 39, a horizontal spring, 40, a connecting block, 41, a clamping hole, 42, a rectangular opening, 43, a movable rod, 44, a straight groove, 45, a small wedge-shaped block, 46, a contact block, 47, a cross rod and 48 balls.
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.
Example 1
An automatic blood pressure measuring device is shown in figures 1-4 and comprises a bottom plate 1, supports 2, a placing plate 3, a large wedge-shaped block 5, a connecting rod 6, a first spring 7, a swinging rod 8, an arc-shaped rod 9, a connecting rod 10, a hook 11, a stethoscope 12, a box body 13, an air inlet pipe 14, a blood pressure meter 15, an air outlet pipe 16, a first valve 17, a moving rod 20, a roller 21, a vertical plate 22, a pressing block 23, a small air bag 24, an arc-shaped plate 25, a torsion spring 26, a large air bag 27, a connecting pipe 28, an L-shaped clamping rod 31, a second spring 32, a roller 33 and a vertical clamping rod 34, wherein the supports 2 are connected to the left and right sides of the top of the bottom plate 1, the placing plate 3 is connected to the tops of the two supports 2, a mounting groove 4 is formed in the left part of the front side of the placing plate 3, the large wedge-shaped block 5 is arranged in the mounting groove 4, the large wedge-shaped block 5 is, the two first springs 7 are connected with the connecting rod 6, the right part of the front side of the connecting rod 6 is rotatably connected with the swinging rod 8, the top end of the swinging rod 8 is hinged with the connecting rod 10, the left side of the top of the placing plate 3 is connected with the arc-shaped rod 9 and the box body 13, the box body 13 is positioned at the left side of the arc-shaped rod 9, the left end of the arc-shaped rod 9 is rotatably connected with the middle part of the right side of the swinging rod 8, the right side and the middle part of the bottom of the placing plate 3 are both provided with a hook 11, a stethoscope 12 is hung on the hook 11, the stethoscope head of the stethoscope 12 is connected with the left end of the connecting rod 10, the middle part of the top of the placing plate 3 is provided with a blood pressure meter 15, the middle part of the top of the box body 13 is provided with a square opening 18, the middle part of the bottom of the box body 13 is provided with a through hole 19, an air outlet pipe 16 is connected between the left side of the blood pressure meter 15 and the rear part of the right side of the small air bag 24, a first valve 17 is installed on the air outlet pipe 16, a vertical plate 22 is connected to the upper portion of the rear side of the movable rod 20, a straight hole 29 is formed in the vertical plate 22, an arc-shaped plate 25 is hinged to the rear side of the top of the box body 13, a torsion spring 26 is arranged at the joint of the arc-shaped plate 25 and the box body 13, one end of the torsion spring 26 is connected with the box body 13, the other end of the torsion spring 26 is connected with the arc-shaped plate 25, a large air bag 27 is connected to the inner side of the arc-shaped plate 25, a connecting pipe 28 is connected between the large air bag 27 and the small air bag 24, a guide hole 30 is formed in the middle of the rear side of the box body 13, an L-shaped clamping rod 31 is arranged in the guide hole 30, a rolling shaft 33 is installed on the front portion of the right side of the L-.
Example 2
An automatic blood pressure measuring device is shown in figures 1-4 and comprises a bottom plate 1, supports 2, a placing plate 3, a large wedge-shaped block 5, a connecting rod 6, a first spring 7, a swinging rod 8, an arc-shaped rod 9, a connecting rod 10, a hook 11, a stethoscope 12, a box body 13, an air inlet pipe 14, a blood pressure meter 15, an air outlet pipe 16, a first valve 17, a moving rod 20, a roller 21, a vertical plate 22, a pressing block 23, a small air bag 24, an arc-shaped plate 25, a torsion spring 26, a large air bag 27, a connecting pipe 28, an L-shaped clamping rod 31, a second spring 32, a roller 33 and a vertical clamping rod 34, wherein the supports 2 are connected to the left and right sides of the top of the bottom plate 1, the placing plate 3 is connected to the tops of the two supports 2, a mounting groove 4 is formed in the left part of the front side of the placing plate 3, the large wedge-shaped block 5 is arranged in the mounting groove 4, the large wedge-shaped block 5 is, the two first springs 7 are connected with the connecting rod 6, the right part of the front side of the connecting rod 6 is rotatably connected with the swinging rod 8, the top end of the swinging rod 8 is hinged with the connecting rod 10, the left side of the top of the placing plate 3 is connected with the arc-shaped rod 9 and the box body 13, the box body 13 is positioned at the left side of the arc-shaped rod 9, the left end of the arc-shaped rod 9 is rotatably connected with the middle part of the right side of the swinging rod 8, the right side and the middle part of the bottom of the placing plate 3 are both provided with a hook 11, a stethoscope 12 is hung on the hook 11, the stethoscope head of the stethoscope 12 is connected with the left end of the connecting rod 10, the middle part of the top of the placing plate 3 is provided with a blood pressure meter 15, the middle part of the top of the box body 13 is provided with a square opening 18, the middle part of the bottom of the box body 13 is provided with a through hole 19, an air outlet pipe 16 is connected between the left side of the blood pressure meter 15 and the rear part of the right side of the small air bag 24, a first valve 17 is installed on the air outlet pipe 16, a vertical plate 22 is connected to the upper portion of the rear side of the movable rod 20, a straight hole 29 is formed in the vertical plate 22, an arc-shaped plate 25 is hinged to the rear side of the top of the box body 13, a torsion spring 26 is arranged at the joint of the arc-shaped plate 25 and the box body 13, one end of the torsion spring 26 is connected with the box body 13, the other end of the torsion spring 26 is connected with the arc-shaped plate 25, a large air bag 27 is connected to the inner side of the arc-shaped plate 25, a connecting pipe 28 is connected between the large air bag 27 and the small air bag 24, a guide hole 30 is formed in the middle of the rear side of the box body 13, an L-shaped clamping rod 31 is arranged in the guide hole 30, a rolling shaft 33 is installed on the front portion of the right side of the L-.
The inflating device further comprises an inflating mechanism 35, the inflating mechanism 35 comprises a compression cylinder 351, a piston 352, a lifting rod 353, guide rods 354, guide sleeves 355, a vertical spring 356, an air suction pipe 357, an inflating pipe 358, a one-way valve 359, pedals 3510, a second valve 3511 and a corrugated pipe 3512, the compression cylinder 351 is installed in the middle of the top of the bottom plate 1, the piston 352 is arranged in the compression cylinder 351, the lifting rod 353 is connected in the middle of the top of the piston 352, the lifting rod 353 penetrates through the middle of the top of the compression cylinder 351, the guide rods 354 are installed at the lower portion of the inner side of the support 2, the guide sleeves 355 are respectively arranged on the two guide rods 354, the pedals 355 are connected between the two guide sleeves 355, the top end of the lifting rod 353 is connected with the middle of the bottom of the pedal 3510, the corrugated pipe 3512 is connected between the bottom of the pedal 3510 and the top of the compression cylinder, an inflation pipe 358 is connected to the upper portion of the left side of the compression cylinder 351, a one-way valve 359 is installed on both the inflation pipe 358 and the air suction pipe 357, a second valve 3511 is installed on the upper portion of the inflation pipe 358, and the top end of the inflation pipe 358 is connected with the bottom end of the air inlet pipe 14.
Example 3
An automatic blood pressure measuring device is shown in figures 1-4 and comprises a bottom plate 1, supports 2, a placing plate 3, a large wedge-shaped block 5, a connecting rod 6, a first spring 7, a swinging rod 8, an arc-shaped rod 9, a connecting rod 10, a hook 11, a stethoscope 12, a box body 13, an air inlet pipe 14, a blood pressure meter 15, an air outlet pipe 16, a first valve 17, a moving rod 20, a roller 21, a vertical plate 22, a pressing block 23, a small air bag 24, an arc-shaped plate 25, a torsion spring 26, a large air bag 27, a connecting pipe 28, an L-shaped clamping rod 31, a second spring 32, a roller 33 and a vertical clamping rod 34, wherein the supports 2 are connected to the left and right sides of the top of the bottom plate 1, the placing plate 3 is connected to the tops of the two supports 2, a mounting groove 4 is formed in the left part of the front side of the placing plate 3, the large wedge-shaped block 5 is arranged in the mounting groove 4, the large wedge-shaped block 5 is, the two first springs 7 are connected with the connecting rod 6, the right part of the front side of the connecting rod 6 is rotatably connected with the swinging rod 8, the top end of the swinging rod 8 is hinged with the connecting rod 10, the left side of the top of the placing plate 3 is connected with the arc-shaped rod 9 and the box body 13, the box body 13 is positioned at the left side of the arc-shaped rod 9, the left end of the arc-shaped rod 9 is rotatably connected with the middle part of the right side of the swinging rod 8, the right side and the middle part of the bottom of the placing plate 3 are both provided with a hook 11, a stethoscope 12 is hung on the hook 11, the stethoscope head of the stethoscope 12 is connected with the left end of the connecting rod 10, the middle part of the top of the placing plate 3 is provided with a blood pressure meter 15, the middle part of the top of the box body 13 is provided with a square opening 18, the middle part of the bottom of the box body 13 is provided with a through hole 19, an air outlet pipe 16 is connected between the left side of the blood pressure meter 15 and the rear part of the right side of the small air bag 24, a first valve 17 is installed on the air outlet pipe 16, a vertical plate 22 is connected to the upper portion of the rear side of the movable rod 20, a straight hole 29 is formed in the vertical plate 22, an arc-shaped plate 25 is hinged to the rear side of the top of the box body 13, a torsion spring 26 is arranged at the joint of the arc-shaped plate 25 and the box body 13, one end of the torsion spring 26 is connected with the box body 13, the other end of the torsion spring 26 is connected with the arc-shaped plate 25, a large air bag 27 is connected to the inner side of the arc-shaped plate 25, a connecting pipe 28 is connected between the large air bag 27 and the small air bag 24, a guide hole 30 is formed in the middle of the rear side of the box body 13, an L-shaped clamping rod 31 is arranged in the guide hole 30, a rolling shaft 33 is installed on the front portion of the right side of the L-.
The inflating device further comprises an inflating mechanism 35, the inflating mechanism 35 comprises a compression cylinder 351, a piston 352, a lifting rod 353, guide rods 354, guide sleeves 355, a vertical spring 356, an air suction pipe 357, an inflating pipe 358, a one-way valve 359, pedals 3510, a second valve 3511 and a corrugated pipe 3512, the compression cylinder 351 is installed in the middle of the top of the bottom plate 1, the piston 352 is arranged in the compression cylinder 351, the lifting rod 353 is connected in the middle of the top of the piston 352, the lifting rod 353 penetrates through the middle of the top of the compression cylinder 351, the guide rods 354 are installed at the lower portion of the inner side of the support 2, the guide sleeves 355 are respectively arranged on the two guide rods 354, the pedals 355 are connected between the two guide sleeves 355, the top end of the lifting rod 353 is connected with the middle of the bottom of the pedal 3510, the corrugated pipe 3512 is connected between the bottom of the pedal 3510 and the top of the compression cylinder, an inflation pipe 358 is connected to the upper portion of the left side of the compression cylinder 351, a one-way valve 359 is installed on both the inflation pipe 358 and the air suction pipe 357, a second valve 3511 is installed on the upper portion of the inflation pipe 358, and the top end of the inflation pipe 358 is connected with the bottom end of the air inlet pipe 14.
The novel box body is characterized by further comprising an n-shaped plate 36, a clamping block 38, a horizontal spring 39 and a connecting block 40, the n-shaped plate 36 is connected to the middle of the upper portion of the front side of the box body 13, a convex hole 37 is formed in the middle of the front side of the n-shaped plate 36, the clamping block 38 is arranged in the convex hole 37, the horizontal spring 39 is sleeved on the clamping block 38, one end of the horizontal spring 39 is connected with the clamping block 38, the other end of the horizontal spring 39 is connected with the inner wall of the convex hole 37, the connecting block 40 is connected to.
Example 4
An automatic blood pressure measuring device is shown in figures 1-4 and comprises a bottom plate 1, supports 2, a placing plate 3, a large wedge-shaped block 5, a connecting rod 6, a first spring 7, a swinging rod 8, an arc-shaped rod 9, a connecting rod 10, a hook 11, a stethoscope 12, a box body 13, an air inlet pipe 14, a blood pressure meter 15, an air outlet pipe 16, a first valve 17, a moving rod 20, a roller 21, a vertical plate 22, a pressing block 23, a small air bag 24, an arc-shaped plate 25, a torsion spring 26, a large air bag 27, a connecting pipe 28, an L-shaped clamping rod 31, a second spring 32, a roller 33 and a vertical clamping rod 34, wherein the supports 2 are connected to the left and right sides of the top of the bottom plate 1, the placing plate 3 is connected to the tops of the two supports 2, a mounting groove 4 is formed in the left part of the front side of the placing plate 3, the large wedge-shaped block 5 is arranged in the mounting groove 4, the large wedge-shaped block 5 is, the two first springs 7 are connected with the connecting rod 6, the right part of the front side of the connecting rod 6 is rotatably connected with the swinging rod 8, the top end of the swinging rod 8 is hinged with the connecting rod 10, the left side of the top of the placing plate 3 is connected with the arc-shaped rod 9 and the box body 13, the box body 13 is positioned at the left side of the arc-shaped rod 9, the left end of the arc-shaped rod 9 is rotatably connected with the middle part of the right side of the swinging rod 8, the right side and the middle part of the bottom of the placing plate 3 are both provided with a hook 11, a stethoscope 12 is hung on the hook 11, the stethoscope head of the stethoscope 12 is connected with the left end of the connecting rod 10, the middle part of the top of the placing plate 3 is provided with a blood pressure meter 15, the middle part of the top of the box body 13 is provided with a square opening 18, the middle part of the bottom of the box body 13 is provided with a through hole 19, an air outlet pipe 16 is connected between the left side of the blood pressure meter 15 and the rear part of the right side of the small air bag 24, a first valve 17 is installed on the air outlet pipe 16, a vertical plate 22 is connected to the upper portion of the rear side of the movable rod 20, a straight hole 29 is formed in the vertical plate 22, an arc-shaped plate 25 is hinged to the rear side of the top of the box body 13, a torsion spring 26 is arranged at the joint of the arc-shaped plate 25 and the box body 13, one end of the torsion spring 26 is connected with the box body 13, the other end of the torsion spring 26 is connected with the arc-shaped plate 25, a large air bag 27 is connected to the inner side of the arc-shaped plate 25, a connecting pipe 28 is connected between the large air bag 27 and the small air bag 24, a guide hole 30 is formed in the middle of the rear side of the box body 13, an L-shaped clamping rod 31 is arranged in the guide hole 30, a rolling shaft 33 is installed on the front portion of the right side of the L-.
The inflating device further comprises an inflating mechanism 35, the inflating mechanism 35 comprises a compression cylinder 351, a piston 352, a lifting rod 353, guide rods 354, guide sleeves 355, a vertical spring 356, an air suction pipe 357, an inflating pipe 358, a one-way valve 359, pedals 3510, a second valve 3511 and a corrugated pipe 3512, the compression cylinder 351 is installed in the middle of the top of the bottom plate 1, the piston 352 is arranged in the compression cylinder 351, the lifting rod 353 is connected in the middle of the top of the piston 352, the lifting rod 353 penetrates through the middle of the top of the compression cylinder 351, the guide rods 354 are installed at the lower portion of the inner side of the support 2, the guide sleeves 355 are respectively arranged on the two guide rods 354, the pedals 355 are connected between the two guide sleeves 355, the top end of the lifting rod 353 is connected with the middle of the bottom of the pedal 3510, the corrugated pipe 3512 is connected between the bottom of the pedal 3510 and the top of the compression cylinder, an inflation pipe 358 is connected to the upper portion of the left side of the compression cylinder 351, a one-way valve 359 is installed on both the inflation pipe 358 and the air suction pipe 357, a second valve 3511 is installed on the upper portion of the inflation pipe 358, and the top end of the inflation pipe 358 is connected with the bottom end of the air inlet pipe 14.
The novel box body is characterized by further comprising an n-shaped plate 36, a clamping block 38, a horizontal spring 39 and a connecting block 40, the n-shaped plate 36 is connected to the middle of the upper portion of the front side of the box body 13, a convex hole 37 is formed in the middle of the front side of the n-shaped plate 36, the clamping block 38 is arranged in the convex hole 37, the horizontal spring 39 is sleeved on the clamping block 38, one end of the horizontal spring 39 is connected with the clamping block 38, the other end of the horizontal spring 39 is connected with the inner wall of the convex hole 37, the connecting block 40 is connected to.
Still including the movable rod 43, little wedge 45, contact piece 46, horizontal pole 47 and ball 48, it has rectangle opening 42 to place 3 bottom left sides of board, 6 right-hand members of connecting rod are articulated to be connected with movable rod 43, movable rod 43 is located rectangle opening 42, movable rod 43 upper portion is opened there is a straight line groove 44, movable rod 43 bottom is connected with little wedge 45, left guide pin bushing 355 front side is connected with contact piece 46, 2 right side upper portions of left support are connected with horizontal pole 47, ball 48 is installed to horizontal pole 47 front side right part, ball 48 is located a straight line groove 44.
Initially, the torsion spring 26 is in torsion. When a patient needs to measure blood pressure, the patient puts the arm on the box body 13, the arm of the patient is in contact with the small air bag 24, the arm of the patient presses the pressing block 23 to drive the moving rod 20 to move downwards, so as to drive the vertical plate 22 to move downwards, the L-shaped clamping rod 31 is driven to move forwards through the straight hole 29 and the roller 33, the second spring 32 is compressed, when the L-shaped clamping rod 31 moves forwards and is separated from the vertical clamping rod 34, the arc-shaped plate 25 swings forwards under the action of the torsion spring 26 to cover the arm of the patient, the large air bag 27 is in contact with the arm of the patient, the vertical plate 22 also drives the roller 21 to move downwards, the roller 21 rolls on the large wedge-shaped block 5, the large wedge-shaped block 5 moves rightwards, so that the connecting rod 6 moves rightwards, the first spring 7 is stretched, the connecting rod 6 moves rightwards through the swinging rod 8 to drive the connecting rod 10 to move leftwards, so as to drive the aus, the doctor can take off stethoscope 12 from couple 11, then judges patient's the state of an illness through stethoscope 12, after judging patient's the state of an illness, the doctor hangs stethoscope 12 back on couple 11, then passes through intake pipe 14 with air input in little gasbag 24, the air in the little gasbag 24 is discharged in big gasbag 27 through connecting pipe 28, makes big gasbag 27 and little gasbag 24 inflation. When the large air bag 27 and the small air bag 24 are filled with a proper amount of air, the doctor stops inputting the air into the small air bag 24 and the large air bag 27, then opens the first valve 17, so that the air in the large air bag 27 and the small air bag 24 is discharged into the sphygmomanometer 15 through the air outlet pipe 16, and the doctor can know the blood pressure of the patient by observing the sphygmomanometer 15, thereby reducing manual operation, being more convenient and saving time. When the blood pressure of a patient is measured, a doctor upwards turns over the arc-shaped plate 25, the arc-shaped plate 25 swings to an initial position, the torsion spring 26 is twisted, the patient can take the arm away from the box body 13, the connecting rod 6 moves leftwards under the action of the first spring 7, the stethoscope head which drives the stethoscope 12 through the swinging rod 8 resets rightwards, the connecting rod 6 moves leftwards and also drives the large wedge-shaped block 5 to move leftwards, the roller 21 rolls on the large wedge-shaped block 5, the roller 21 moves upwards, the moving rod 20 and the pressing block 23 move upwards, the moving rod 20 also drives the vertical plate 22 to move upwards, the L-shaped clamping rod 31 moves backwards under the action of the second spring 32 to be matched with the vertical clamping rod 34, and the vertical clamping rod 34 is clamped.
When air needs to be input into the small air bag 24 and the large air bag 27, a doctor steps down on the pedal 3510 to drive the guide sleeve 355 to move downwards, the vertical spring 356 is compressed, the pedal 3510 also drives the lifting rod 353 to move downwards so as to drive the piston 352 to move downwards, external air is sucked into the compression cylinder 351 through the air suction pipe 357, then the pedal 3510 is released, the second valve 3511 is opened, the guide sleeve 355 is reset upwards under the action of the vertical spring 356 to drive the pedal 3510 to reset upwards, the piston 352 is reset upwards, air in the compression cylinder 351 is input into the small air bag 24 and the large air bag 27 through the air charging pipe 358 and the air inlet pipe 14, and the doctor does not need to manually input air into the small air bag 24 and the large air bag 27, so that the operation is simpler and more convenient. After the piston 352 is reset, the clinician closes the second valve 3511.
When the arc 25 forward swing, drive connecting block 40 clockwise rotation, when connecting block 40 clockwise rotation and fixture block 38 contact, fixture block 38 forward movement, horizontal spring 39 is compressed, when connecting block 40 clockwise rotation makes card hole 41 correspond with fixture block 38, fixture block 38 backward movement card is gone into in card hole 41 under horizontal spring 39's effect, it is fixed with connecting block 40, thereby can be fixed with arc 25, arc 25 up-swing leads to influencing the measuring result when preventing big gasbag 27 inflation. When the blood pressure of the patient needs to be measured and the arc-shaped plate 25 needs to be turned upwards, the doctor pulls the fixture block 38 forwards to enable the fixture block 38 to move out of the fixture hole 41, then turns the arc-shaped plate 25 upwards to enable the arc-shaped plate 25 to swing to the initial position, and then the fixture block 38 can be released to enable the fixture block 38 to move backwards.
The doctor keeps the second valve 3511 in an open state, when the guide sleeve 355 moves downwards, the contact block 46 is driven to move downwards, when the contact block 46 moves downwards to be in contact with the small wedge-shaped block 45, the small wedge-shaped block 45 moves leftwards, the movable rod 43 drives the connecting rod 6 to move rightwards, the first spring 7 is stretched, when the contact block 46 moves downwards to cross over the small wedge-shaped block 45, the connecting rod 6 moves leftwards under the action of the first spring 7, the movable rod 43 drives the small wedge-shaped block 45 to move rightwards, the contact block 46 is clamped, and therefore the guide sleeve 355 cannot move upwards. When the arm of the patient presses the pressing block 23 to move the connecting rod 6 rightwards, the small wedge-shaped block 45 rightwards moves to release the contact block 46, the guide sleeve 355 is reset upwards under the action of the vertical spring 356, and air in the compression cylinder 351 is input into the small air bag 24 and the large air bag 27 through the inflation pipe 358 and the air inlet pipe 14, so that a doctor does not need to open and close the second valve 3511, and the operation is simple.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (3)
1. An automatic blood pressure measuring device comprises a bottom plate (1), supports (2), a placing plate (3), large wedge blocks (5), connecting rods (6), first springs (7), swinging rods (8), arc-shaped rods (9), connecting rods (10), hooks (11), a stethoscope (12), a box body (13), an air inlet pipe (14), a sphygmomanometer (15), an air outlet pipe (16) and a first valve (17), wherein the supports (2) are connected to the left side and the right side of the top of the bottom plate (1), the placing plate (3) is connected to the tops of the two supports (2), a mounting groove (4) is formed in the left part of the front side of the placing plate (3), the large wedge blocks (5) are arranged in the mounting groove (4), the connecting rods (6) are hinged to the right side of the large wedge blocks (5), the first springs (7) are connected to the upper side and the lower side of the mounting groove (4), two first springs (7) are connected with a connecting rod (6), a swinging rod (8) is rotatably connected to the right part of the front side of the connecting rod (6), the top end of the swinging rod (8) is hinged with a connecting rod (10), the left side of the top of a placing plate (3) is connected with an arc rod (9) and a box body (13), the box body (13) is positioned at the left side of the arc rod (9), the left end of the arc rod (9) is rotatably connected with the middle part of the right side of the swinging rod (8), hooks (11) are respectively installed at the right side and the middle part of the bottom of the placing plate (3), a stethoscope (12) is hung on the hooks (11), the stethoscope head of the stethoscope (12) is connected with the left end of the connecting rod (10), a sphygmomanometer (15) is installed in the middle of the top of the placing plate (3), a square opening (18) is formed in the middle of the top of the box body (13), a, the method is characterized in that: the device is characterized by further comprising a moving rod (20), rollers (21), a vertical plate (22), a pressing block (23), a small air bag (24), an arc-shaped plate (25), a torsion spring (26), a large air bag (27), a connecting pipe (28), an L-shaped clamping rod (31), a second spring (32), a roller (33) and a vertical clamping rod (34), wherein the moving rod (20) is arranged in the through hole (19), the rollers (21) are installed at the bottom end of the moving rod (20), the rollers (21) are in contact with a large wedge-shaped block (5), the pressing block (23) is installed at the top end of the moving rod (20), the small air bag (24) is connected to the top of the box body (13), an air inlet pipe (14) is connected to the front portion of the right side of the small air bag (24), an air outlet pipe (16) is connected between the left side of a sphygmomanometer (15) and the rear portion of the right side of the, the rear side of the top of the box body (13) is hinged with an arc-shaped plate (25), a torsion spring (26) is arranged at the joint of the arc-shaped plate (25) and the box body (13), one end of the torsion spring (26) is connected with the box body (13), the other end of the torsion spring (26) is connected with the arc-shaped plate (25), the inner side of the arc-shaped plate (25) is connected with a large air bag (27), a connecting pipe (28) is connected between the large air bag (27) and the small air bag (24), the middle part of the rear side of the box body (13) is provided with a guide hole (30), an L-shaped clamping rod (31) is arranged in the guide hole (30), the front part of the right side of the L-shaped clamping rod (31) is provided with a rolling shaft (33), the rolling shaft (33) is positioned in the straight hole (29), a second spring (32) is connected between the front side of the L-shaped clamping rod (31) and the rear side of; the device is characterized by further comprising an inflating mechanism (35), wherein the inflating mechanism (35) comprises a compression cylinder (351), a piston (352), a lifting rod (353), guide rods (354), guide sleeves (355), a vertical spring (356), an air suction pipe (357), an inflation pipe (358), a one-way valve (359), pedals (3510), a second valve (3511) and a corrugated pipe (3512), the compression cylinder (351) is installed in the middle of the top of the bottom plate (1), the piston (352) is arranged in the compression cylinder (351), the lifting rod (353) is connected in the middle of the top of the piston (352), the lifting rod (353) penetrates through the middle of the top of the compression cylinder (351), the guide rods (354) are installed on the lower portion of the inner side of the support (2), the guide sleeves (355) are arranged on the two guide rods (354), the pedals (3510) are connected between the two guide sleeves (355), the top end of the lifting rod (353) is connected with the middle of the bottom of the, be connected with vertical spring (356) between guide pin bushing (355) bottom and compression cylinder (351) top, vertical spring (356) cover is on guide arm (354), compression cylinder (351) right side upper portion is connected with breathing pipe (357), compression cylinder (351) left side upper portion is connected with gas tube (358), all install check valve (359) on gas tube (358) and breathing pipe (357), second valve (3511) are installed on gas tube (358) upper portion, gas tube (358) top is connected with intake pipe (14) bottom.
2. The apparatus for automatically measuring the pressure of blood according to claim 1, wherein: the novel box body is characterized by further comprising an n-shaped plate (36), a clamping block (38), a horizontal spring (39) and a connecting block (40), the n-shaped plate (36) is connected to the middle of the upper portion of the front side of the box body (13), a convex hole (37) is formed in the middle of the front side of the n-shaped plate (36), the clamping block (38) is arranged in the convex hole (37), the horizontal spring (39) is sleeved on the clamping block (38), one end of the horizontal spring (39) is connected with the clamping block (38), the other end of the horizontal spring (39) is connected with the inner wall of the convex hole (37), the connecting block (40) is connected to the middle of the top of.
3. The apparatus for automatically measuring the pressure of blood according to claim 2, wherein: still including movable rod (43), little wedge (45), contact piece (46), horizontal pole (47) and ball (48), it has rectangle opening (42) to place board (3) bottom left side, connecting rod (6) right-hand member is articulated to be connected with movable rod (43), movable rod (43) are located rectangle opening (42), open on movable rod (43) upper portion has straight line groove (44), movable rod (43) bottom is connected with little wedge (45), left guide pin bushing (355) front side is connected with contact piece (46), left support (2) right side upper portion is connected with horizontal pole (47), ball (48) are installed to horizontal pole (47) front side right part, ball (48) are located straight line groove (44).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811065472.XA CN109381171B (en) | 2018-09-13 | 2018-09-13 | Automatic blood pressure measuring device |
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| CN201811065472.XA CN109381171B (en) | 2018-09-13 | 2018-09-13 | Automatic blood pressure measuring device |
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| CN109381171B true CN109381171B (en) | 2021-04-23 |
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| CN109381171A (en) | 2019-02-26 |
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