CN112244856A - High-stability electrocardiograph - Google Patents
High-stability electrocardiograph Download PDFInfo
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- CN112244856A CN112244856A CN202010913421.9A CN202010913421A CN112244856A CN 112244856 A CN112244856 A CN 112244856A CN 202010913421 A CN202010913421 A CN 202010913421A CN 112244856 A CN112244856 A CN 112244856A
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Abstract
The invention relates to an electrocardiograph with high stability, which comprises a main body, a display, a fixing mechanism, a cleaning mechanism and a plurality of knobs, wherein the cleaning mechanism comprises a rotating shaft, a rotating disc, a driving disc, a transmission assembly, a cleaning assembly, a detection line and two first bearings, the cleaning assembly comprises a material box, a material inlet pipe, a material outlet pipe, an air cylinder, a piston, a driving unit, a sponge block and a plurality of water outlet pipes, the driving unit comprises a connecting unit, a connecting shaft, a rotating rod, a sliding block, a first bearing and a driving rod, the fixing mechanism comprises an air suction pump, a suction disc, an air inlet pipe, an air outlet pipe, a connecting pipe, an air vent pipe, a sealing assembly and a power assembly, the electrocardiograph with high stability realizes the function of cleaning the detection line through the cleaning mechanism, avoids cross infection caused by bacteria remained on, the stability of equipment when placing has been improved, has reduced the equipment and has fallen from the desktop and the probability of damaging.
Description
Technical Field
The invention relates to the field of medical detection equipment, in particular to an electrocardiograph with high stability.
Background
The electrocardiograph can automatically record the bioelectric signals (electrocardio signals) generated by exciting cardiac muscle during heart activity, and is a medical electronic instrument commonly used for clinical diagnosis and scientific research.
Present electrocardiograph directly places on the desktop usually, thereby cause current electrocardiograph to drop from the desktop easily, thereby the probability that current electrocardiograph broke down has been increased, thereby the reliability of current electrocardiograph has been reduced, moreover, the detection line of current electrocardiograph exposes outside usually, thereby be infected with the dust in the air easily, if the detection line is longer, lead to detection line and ground contact easily, thereby the probability that the detection line is infected with the bacterium has been increased, when detecting patient's rhythm of the heart through the detection line, if detection line and patient's physical contact, thereby cross infection's phenomenon appears easily, thereby cause the threat to patient's healthy, the reliability of current electrocardiograph has been reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the electrocardiograph with high stability is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a high-stability electrocardiograph comprises a main body, a display, a fixing mechanism, a cleaning mechanism and a plurality of knobs, wherein the display and the knobs are fixed on one side of the main body;
the cleaning mechanism comprises a rotating shaft, a rotating disc, a driving disc, a transmission assembly, a cleaning assembly, a detection line and two first bearings, wherein the two first bearings are respectively fixed at the top and the bottom in the main body;
the cleaning assembly comprises a material box, a feeding pipe, a discharging pipe, an air cylinder, a piston, a driving unit, a sponge block and a plurality of water outlet pipes, wherein the connecting box is in a ring shape, the connecting box is fixed on one side of the main body, which is close to the round hole, the connecting box and the detection line are coaxially arranged, the detection line penetrates through the periphery of the connecting box, the sponge block is in a ring shape, the periphery of the sponge block is fixedly connected with the inner ring of the connecting box, the inner side of the sponge block is abutted against the periphery of the detection line, a plurality of perforations are arranged on the sponge block, the number of the perforations is equal to that of the water outlet pipes, the perforations correspond to the water outlet pipes one to one, the water outlet pipes are communicated with the connecting box, the water outlet pipes are fixedly connected with the inner walls of the perforations, the air cylinder, the inflator is communicated with the inside of the connecting box through the discharge pipe, the piston is arranged inside the inflator, the piston is connected with the inner wall of the inflator in a sealing mode, and the rotating shaft is connected with the upper portion of the piston through the driving unit;
the driving unit comprises a connecting unit, a connecting shaft, a rotating rod, a sliding block, a first bearing and a driving rod, wherein a small hole is formed in one side, close to the round hole, of the main body, the first bearing is fixed on the inner wall of the main body, one end of the connecting shaft is connected with the rotating shaft through the connecting unit, the connecting shaft is fixedly connected with an inner ring of the first bearing, the other end of the connecting shaft penetrates through the small hole and is fixedly connected with one end of the rotating rod, the rotating rod is L-shaped, the sliding block is sleeved on the other end of the rotating rod, one end of the driving rod is hinged to the sliding block, and the other end of the driving rod is fixedly connected;
the fixing mechanism comprises an air pump, a sucker, an air inlet pipe, an air outlet pipe, an exhaust pipe, a connecting pipe, a vent pipe, a sealing assembly and a power assembly, the air pump is fixed above the main body, an opening is formed in the lower portion of the main body, the opening is matched with the sucker, the sucker is fixedly connected with the inner wall of the opening, the air pump is communicated with the sucker through the air inlet pipe, the air pump is communicated with the air outlet pipe, the air inlet pipe is communicated with the outside of the main body through the exhaust pipe, the sealing assembly is arranged in one end, far away from the air inlet pipe, of the exhaust pipe, one end of the connecting pipe is communicated with the sucker, the power assembly is arranged inside the connecting pipe, the power assembly is connected with a transmission assembly, the vent pipe is communicated with the connecting pipe, one-way valves are arranged in the vent;
the power component comprises a second bearing, a screw rod and a sleeve, wherein the second bearing is fixed at the top in the main body, one end of the screw rod is fixedly connected with the inner ring of the second bearing, the sleeve is sleeved at the other end of the screw rod, a thread matched with the screw rod is arranged at the joint of the sleeve and the screw rod, the sleeve is matched with the connecting pipe, the sleeve is arranged inside the connecting pipe, the periphery of the sleeve is connected with the inner wall of the connecting pipe in a sealing manner, the sleeve is connected with the connecting pipe in a sliding manner, and the screw rod is connected with the transmission component.
Preferably, in order to drive the screw rod to rotate, the transmission assembly comprises a first rotating wheel, a second rotating wheel and a belt, the first rotating wheel and the second rotating wheel are respectively fixed on the screw rod and the rotating shaft, and the first rotating wheel is connected with the second rotating wheel through the belt.
Preferably, in order to transmit power, the connection unit includes a driving bevel gear fixed on the rotation shaft and a driven bevel gear fixed on an end of the connection shaft away from the rotation shaft, the driving bevel gear being engaged with the driven bevel gear.
Preferably, the driving bevel gear is coated with grease in order to make the driven bevel gear smoothly rotate.
Preferably, in order to prevent the slider from being separated from the rotating rod, the driving unit further comprises a limiting plate, and the limiting plate is fixedly connected with one end, far away from the connecting shaft, of the rotating rod.
Preferably, in order to realize opening and closing of the exhaust pipe, the sealing assembly comprises a sealing plate and a moving rod, the sealing plate is connected with the inner wall of the exhaust pipe in a sealing mode, the sealing plate is arranged in the exhaust pipe, and the moving rod is fixedly connected with one side, far away from the air inlet pipe, of the sealing plate.
Preferably, in order to limit the position of the sealing plate, the sealing assembly further comprises a plurality of stop blocks, the stop blocks are circumferentially and uniformly fixed on the inner wall of the exhaust pipe, and the stop blocks are abutted against one side, close to the air inlet pipe, of the sealing plate.
Preferably, the connecting pipe is a square pipe in order to limit the moving direction of the sleeve.
Preferably, in order to prevent slipping, the driving disk is provided with anti-slipping lines on the periphery.
Preferably, the lead screw is coated with an anti-corrosion zinc coating in order to prevent corrosion.
The electrocardiogram machine with high stability has the advantages that the function of cleaning the detection line is realized through the cleaning mechanism, cross infection caused by bacteria remained on the detection line is avoided, and therefore the reliability of the equipment is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the structure of the high-stability electrocardiograph according to the present invention;
FIG. 2 is a schematic structural view of a fixing mechanism of the high-stability electrocardiograph according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic diagram of the cleaning mechanism of the high stability electrocardiograph of the present invention;
FIG. 5 is an enlarged view of portion B of FIG. 4;
in the figure: 1. the automatic detection device comprises a main body, 2. a driving disc, 3. a rotating shaft, 4. a rotating disc, 5. a detection line, 6. a material box, 7. a driving bevel gear, 8. a driven bevel gear, 9. a connecting shaft, 10. a rotating rod, 11. a sliding block, 12. a driving rod, 13. a piston, 14. an air cylinder, 15. an inlet pipe, 16. an outlet pipe, 17. a connecting box, 18. an outlet pipe, 19. a sponge block, 20. a limiting plate, 21. a second rotating wheel, 22. a belt, 23. a first rotating wheel, 24. a suction cup, 25. an air suction pump, 26. an air inlet pipe, 27. an air outlet pipe, 28. an air outlet pipe, 29. a moving rod, 30. a sealing plate, 31. a stop block, 32. a connecting pipe.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an electrocardiograph with high stability comprises a main body 1, a display, a fixing mechanism, a cleaning mechanism and a plurality of knobs, wherein the display and the knobs are fixed on one side of the main body 1, the fixing mechanism is arranged in the main body 1, the cleaning mechanism is arranged on one side of the main body 1, the fixing mechanism and the cleaning mechanism are arranged in the main body 1, a PLC is arranged in the main body 1, and the display and the knobs are electrically connected with the PLC;
PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control.
This electrocardiograph that stability is high has realized the function of clean detection line 5 through clean mechanism, avoids remaining bacterium to cause cross infection on the detection line 5 to improve the reliability of equipment, through fixed establishment, realized the function of fixed main part 1, improved the stability when equipment is placed, reduced the equipment from the desktop fall and the probability of damage, thereby improved the reliability of equipment.
As shown in fig. 4-5, the cleaning mechanism includes a rotating shaft 3, a rotating disc 4, a driving disc 2, a transmission assembly, a cleaning assembly, a detecting line 5 and two first bearings, the two first bearings are respectively fixed at the top and the bottom in the main body 1, the rotating shaft 3 is fixedly connected with the inner ring of the first bearing, the rotating disc 4 is fixed on the rotating shaft 3, one end of the detection wire 5 is wound on the turntable 4, a round hole is arranged at one side of the main body 1, the other end of the detection wire 5 passes through the round hole and is arranged outside the main body 1, the cleaning component is arranged on one side of the main body 1 close to the round hole, the rotating shaft 3 is connected with the fixing mechanism through the transmission component, a through hole is arranged above the main body 1, one end of the rotating shaft 3 passes through the through hole and is arranged outside the main body 1, one end of the rotating shaft 3 is fixedly connected with the driving disc 2, and the rotating shaft 3 is connected with the cleaning component;
the cleaning assembly comprises a material box 6, a feeding pipe 15, a discharging pipe 16, an air cylinder 14, a piston 13, a driving unit, a sponge block 19 and a plurality of water outlet pipes 18, wherein the connecting box 17 is in a circular ring shape, the connecting box 17 is fixed on one side, close to a circular hole, of the main body 1, the connecting box 17 and the detection line 5 are coaxially arranged, the detection line 5 penetrates through the periphery of the connecting box 17, the sponge block 19 is in a circular ring shape, the periphery of the sponge block 19 is fixedly connected with an inner ring of the connecting box 17, the inner side of the sponge block 19 is abutted against the periphery of the detection line 5, a plurality of through holes are formed in the sponge block 19, the number of the through holes is equal to that of the water outlet pipes 18, the through holes correspond to the water outlet pipes 18 one to one, the water outlet pipes 18 are communicated with the connecting box 17, the water outlet pipes 18 are fixedly connected with the inner, the material box 6 is communicated with an air cylinder 14 through a feeding pipe 15, the air cylinder 14 is communicated with the interior of a connecting box 17 through a discharging pipe 16, the piston 13 is arranged in the air cylinder 14, the piston 13 is hermetically connected with the inner wall of the air cylinder 14, and the rotating shaft 3 is connected with the upper part of the piston 13 through a driving unit;
the driving unit comprises a connecting unit, a connecting shaft 9, a rotating rod 10, a sliding block 11, a first bearing and a driving rod 12, wherein a small hole is formed in one side, close to the round hole, of the main body 1, the first bearing is fixed on the inner wall of the main body 1, one end of the connecting shaft 9 is connected with the rotating shaft 3 through the connecting unit, the connecting shaft 9 is fixedly connected with an inner ring of the first bearing, the other end of the connecting shaft 9 penetrates through the small hole to be fixedly connected with one end of the rotating rod 10, the rotating rod 10 is L-shaped, the sliding block 11 is sleeved on the other end of the rotating rod 10, one end of the driving rod 12 is hinged to the sliding block 11, and the other end of the driving rod 12 is fixedly connected with;
when the heart rhythm needs to be detected, a user pulls the detection line 5 to rotate the rotary disc 4, so as to drive the rotary shaft 3 to rotate, so as to drive the driving disc 2 to rotate, so as to drive the connecting unit to rotate, so as to drive the connecting shaft 9 to rotate, so as to drive the rotary rod 10 to rotate, so as to drive the slide block 11 to rotate, so as to drive the piston 13 to move up and down in the air cylinder 14 through the driving rod 12, so as to guide the disinfectant in the material box 6 into the air cylinder 14 through the feeding pipe 15 and then into the connecting box 17 through the discharging pipe 16, so that the disinfectant can flow on the periphery of the detection line 5 through the discharging pipe 18, and simultaneously, through the relative movement of the sponge block 19 and the detection line 5, the sponge block 19 can wipe the detection line 5, so as to disinfect the detection line 5, avoid the, after detecting the completion, the user can rotate driving-disc 2 for 3 antiport in pivot, thereby drive 4 antiport in carousel, tighten up detection line 5, make detection line 5 winding on carousel 4, thereby realized taking in the function of detection line 5 in order, avoided detection line 5 winding and can't carry out detection achievement, thereby improved the practicality of equipment, when pivot 3 rotated, can also drive transmission assembly work, make fixed establishment work.
As shown in fig. 2-3, the fixing mechanism includes a suction pump 25, a suction cup 24, an air inlet pipe 26, an air outlet pipe 27, an exhaust pipe 28, a connecting pipe 32, a vent pipe 33, a sealing component and a power component, the suction pump 25 is fixed above the main body 1, an opening is arranged below the main body 1, the opening is matched with the suction cup 24, the suction cup 24 is fixedly connected with the inner wall of the opening, the suction pump 25 is communicated with the suction cup 24 through the air inlet pipe 26, the suction pump 25 is communicated with the air outlet pipe 27, the air inlet pipe 26 is communicated with the outside of the main body 1 through the exhaust pipe 28, the sealing component is arranged in one end of the exhaust pipe 28 far away from the air inlet pipe 26, one end of the connecting pipe 32 is communicated with the suction cup 24, the power component is arranged inside the connecting pipe 32, the power component is connected with a transmission component, the vent pipe 33 is communicated with the connecting pipe 32, the one-way valve and the air pump 25 are electrically connected with the PLC;
the power component comprises a second bearing, a screw rod 35 and a sleeve 34, the second bearing is fixed at the top of the main body 1, one end of the screw rod 35 is fixedly connected with the inner ring of the second bearing, the sleeve 34 is sleeved at the other end of the screw rod 35, a connecting part of the sleeve 34 and the screw rod 35 is provided with a thread matched with the screw rod 35, the sleeve 34 is matched with the connecting pipe 32, the sleeve 34 is arranged inside the connecting pipe 32, the periphery of the sleeve 34 is connected with the inner wall of the connecting pipe 32 in a sealing mode, the sleeve 34 is connected with the connecting pipe 32 in a sliding mode, and the screw rod 35 is connected with the transmission component.
When the equipment is fixed, the main body 1 is placed on a table top, the sucker 24 is abutted against the table top, the air suction pump 25 is controlled to be started, the gas in the sucker 24 is guided into the main body 1 through the air inlet pipe 26 and the air outlet pipe 27, so that the gas content in the sucker 24 is reduced, the air pressure in the sucker 24 is reduced, the sucker 24 can be adsorbed on the table top, the function of fixing the equipment is realized, the stability of the equipment during placement is improved, the probability that the equipment is damaged due to falling from the table top is reduced, the reliability of the equipment is improved, when the heart rhythm is detected by using the detection line 5, the rotating shaft 3 is driven to rotate, the transmission assembly is driven to work, the lead screw 35 is driven to rotate, the sleeve 34 is driven to move upwards, the gas in the sucker 24 is sucked into the connecting pipe 32, when the detection line 5 is stored, the rotating shaft 3 rotates reversely, so that the sleeve 34 moves, thereby gaseous follow breather pipe 33 discharge in the connecting pipe 32, thereby the atmospheric pressure in the sucking disc 24 has been reduced, avoid sucking disc 24 gas leakage, thereby stability when sucking disc 24 adsorbs has been improved, when needs mobile device, artificially make the work of seal assembly, make outside air can get into the inside of intake pipe 26 through blast pipe 28, rethread intake pipe 26 gets into in sucking disc 24, increase the atmospheric pressure in sucking disc 24, thereby make sucking disc 24 just no longer adsorb the desktop, thereby convenient to use person mobile device.
Preferably, in order to drive the screw rod 35 to rotate, the transmission assembly includes a first rotating wheel 23, a second rotating wheel 21 and a belt 22, the first rotating wheel 23 and the second rotating wheel 21 are respectively fixed on the screw rod 35 and the rotating shaft 3, and the first rotating wheel 23 is connected with the second rotating wheel 21 through the belt 22.
When the rotating shaft 3 rotates, the first rotating wheel 23 is driven to rotate, the second rotating wheel 21 is driven to rotate through the belt 22, and therefore the screw rod 35 is driven to rotate, and the function of power transmission is achieved.
Preferably, the connecting unit includes a driving bevel gear 7 and a driven bevel gear 8 for transmitting power, the driving bevel gear 7 is fixed on the rotating shaft 3, the driven bevel gear 8 is fixed on one end of the connecting shaft 9 far away from the rotating rod 10, and the driving bevel gear 7 is engaged with the driven bevel gear 8.
When the rotating shaft 3 rotates, the driving bevel gear 7 is driven to rotate, and the driven bevel gear 8 rotates through the meshing of the driving bevel gear 7 and the driven bevel gear 8, so that the connecting shaft 9 is driven to rotate, the rotating rod 10 rotates, and the function of transmitting power is realized.
Preferably, in order to make the rotation of the driven bevel gear 8 smooth, the driving bevel gear 7 is coated with grease, so that the friction between the driving bevel gear 7 and the driven bevel gear 8 is reduced, and the rotation of the driven bevel gear 8 is made smoother. .
Preferably, in order to prevent the slider 11 from being separated from the rotating rod 10, the driving unit further includes a limiting plate 20, and the limiting plate 20 is fixedly connected with one end of the rotating rod 10 far away from the connecting shaft 9.
Through setting up limiting plate 20, restricted the displacement of slider 11, prevented that slider 11 and bull stick 10 from breaking away from to avoid influencing drive unit's normal work.
Preferably, in order to open and close the exhaust pipe 28, the sealing assembly includes a sealing plate 30 and a moving rod 29, the sealing plate 30 is connected with the inner wall of the exhaust pipe 28 in a sealing manner, the sealing plate 30 is arranged inside the exhaust pipe 28, and the moving rod 29 is fixedly connected with one side of the sealing plate 30 far away from the air inlet pipe 26.
When the mobile device is needed, the closing plate 30 is driven to move by moving the moving rod 29 for the man-made, so that the closing plate 30 is separated from the exhaust pipe 28, the outside air is convenient to enter the air inlet pipe 26 through the exhaust pipe 28, the inside of the suction cup 24 is convenient to enter through the exhaust pipe 28, the air pressure of the suction cup 24 is increased, the suction cup 24 is enabled not to be adsorbed on a desktop any more, and the mobile device is convenient to use.
Preferably, in order to limit the position of the sealing plate 30, the sealing assembly further includes a plurality of stoppers 31, the stoppers 31 are circumferentially and uniformly fixed on the inner wall of the exhaust pipe 28, and the stoppers 31 abut against the side of the sealing plate 30 close to the air inlet pipe 26.
Through setting up dog 31, restricted the position of shrouding 30 for when drawing air to sucker 24, shrouding 30 can not remove the inside to intake pipe 26, thereby avoids the carriage release lever 29 to imbed in blast pipe 28 and make the user can't touch carriage release lever 29, thereby influences seal assembly's normal work.
Preferably, the connecting tube 32 is a square tube in order to limit the moving direction of the sleeve 34.
By arranging the connecting pipe 32 as a square pipe, the sleeve 34 does not rotate when moving along the connecting pipe 32, so that the moving direction of the sleeve 34 is limited, and the sleeve 34 is more stable when moving along the screw rod 35.
Preferably, the drive plate 2 is provided with anti-slip lines on its outer periphery for anti-slip.
Preferably, the lead screw 35 is coated with an anti-corrosion zinc coating in order to prevent corrosion.
When the heart rhythm needs to be detected, a user pulls the detection line 5 to rotate the rotary disc 4, so as to drive the rotary shaft 3 to rotate, so as to drive the driving disc 2 to rotate, so as to drive the connecting unit to rotate, so as to drive the connecting shaft 9 to rotate, so as to drive the rotary rod 10 to rotate, so as to drive the slide block 11 to rotate, so as to drive the piston 13 to move up and down in the air cylinder 14 through the driving rod 12, so as to guide the disinfectant in the material box 6 into the air cylinder 14 through the feeding pipe 15 and then into the connecting box 17 through the discharging pipe 16, so that the disinfectant can flow on the periphery of the detection line 5 through the discharging pipe 18, and simultaneously, through the relative movement of the sponge block 19 and the detection line 5, the sponge block 19 can wipe the detection line 5, so as to disinfect the detection line 5, avoid the, after the detection is finished, a user can rotate the driving disc 2 to reversely rotate the rotating shaft 3, so as to drive the turntable 4 to reversely rotate, tighten up the detection line 5, and wind the detection line 5 on the turntable 4, thereby realizing the function of orderly containing the detection line 5, avoiding the detection line 5 from being wound and being incapable of detecting, thereby improving the practicability of the equipment, when the equipment is fixed, the main body 1 is placed on a desktop, so that the suction disc 24 is abutted against the desktop, the air suction pump 25 is controlled to be started, the air in the suction disc 24 is guided into the main body 1 through the air inlet pipe 26 and the air outlet pipe 27, thereby reducing the air content in the suction disc 24, further reducing the air pressure in the suction disc 24, enabling the suction disc 24 to be adsorbed on the desktop, thereby realizing the function of the equipment, improving the stability when the equipment is placed, and reducing the damage probability of the equipment falling from the desktop, thereby improving the reliability of the device, when the heart rhythm is detected by using the detection line 5, the rotating shaft 3 is driven to rotate, the transmission assembly works to drive the screw rod 35 to rotate, thereby driving the sleeve 34 to move upward, thereby sucking the gas in the suction cup 24 into the interior of the connecting pipe 32, when the inspection is completed to receive the inspection wire 5, the rotary shaft 3 rotates reversely, thereby causing the sleeve 34 to move downward, thereby discharging the gas in the connecting pipe 32 from the vent pipe 33, thereby reducing the air pressure in the suction cup 24, avoiding air leakage of the suction cup 24, improving the stability of the suction cup 24 during adsorption, when the mobile device is needed, the man-made sealing assembly works, so that outside air can enter the air inlet pipe 26 through the exhaust pipe 28, then enters the suction cup 24 through the air inlet pipe 26, the air pressure in the suction cup 24 is increased, the suction cup 24 does not adsorb a desktop any more, and the mobile device is convenient to use.
Compared with the prior art, this electrocardiograph that stability is high passes through clean mechanism, the function of clean detection line 5 has been realized, it causes cross infection to avoid remaining bacterium on the detection line 5, thereby the reliability of equipment has been improved, compare with current clean mechanism, this clean mechanism can also realize the function of accomodating detection line 5 in order, avoid detection line 5 winding and can't carry out detection work, thereby the practicality of equipment has been improved, through fixed establishment, the function of fixed main part 1 has been realized, stability when equipment is placed has been improved, the probability that equipment fell from the desktop and damage has been reduced, thereby the reliability of equipment has been improved, compare with current fixed mechanism, this fixed mechanism and clean mechanism be the link gear as an organic whole, can also avoid sucking disc 24 gas leakage, thereby the stability when sucking disc 24 adsorbs has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The electrocardiograph with high stability is characterized by comprising a main body (1), a display, a fixing mechanism, a cleaning mechanism and a plurality of knobs, wherein the display and the knobs are fixed on one side of the main body (1), the fixing mechanism is arranged inside the main body (1), the cleaning mechanism is arranged on one side of the main body (1), the fixing mechanism and the cleaning mechanism are arranged, a PLC is arranged inside the main body (1), and the display and the knobs are electrically connected with the PLC;
the cleaning mechanism comprises a rotating shaft (3), a rotating disc (4), a driving disc (2), a transmission assembly, a cleaning assembly, a detection line (5) and two first bearings, wherein the two first bearings are respectively fixed at the top and the bottom in the main body (1), the rotating shaft (3) is fixedly connected with the inner rings of the first bearings, the rotating disc (4) is fixed on the rotating shaft (3), one end of the detection line (5) is wound on the rotating disc (4), a round hole is formed in one side of the main body (1), the other end of the detection line (5) penetrates through the round hole to be arranged outside the main body (1), the cleaning assembly is arranged on one side of the main body (1) close to the round hole, the rotating shaft (3) is connected with the fixing mechanism through the transmission assembly, a through hole is formed above the main body (1), one end of the rotating shaft (3) penetrates through the through hole to be arranged outside the main, one end of the rotating shaft (3) is fixedly connected with the driving disc (2), and the rotating shaft (3) is connected with the cleaning component;
the cleaning assembly comprises a material box (6), a feeding pipe (15), a discharging pipe (16), an air cylinder (14), a piston (13), a driving unit, a sponge block (19) and a plurality of water outlet pipes (18), wherein the connecting box (17) is in a circular ring shape, the connecting box (17) is fixed on one side, close to a round hole, of the main body (1), the connecting box (17) and the detection line (5) are coaxially arranged, the detection line (5) penetrates through the periphery of the connecting box (17), the sponge block (19) is in a circular ring shape, the periphery of the sponge block (19) is fixedly connected with an inner ring of the connecting box (17), the inner side of the sponge block (19) is abutted against the periphery of the detection line (5), a plurality of through holes are formed in the sponge block (19), the number of the through holes is equal to the number of the water outlet pipes (18), and the through holes correspond to the water, the water outlet pipe (18) is communicated with the connecting box (17), the water outlet pipe (18) is fixedly connected with the inner wall of the through hole, the air cylinder (14) and the material box (6) are fixed on one side, close to the round hole, of the main body (1), the material box (6) is communicated with the air cylinder (14) through the feeding pipe (15), the air cylinder (14) is communicated with the inside of the connecting box (17) through the discharging pipe (16), the piston (13) is arranged inside the air cylinder (14), the piston (13) is hermetically connected with the inner wall of the air cylinder (14), and the rotating shaft (3) is connected with the upper portion of the piston (13) through the driving unit;
the driving unit comprises a connecting unit, a connecting shaft (9), a rotating rod (10), a sliding block (11), a first bearing and a driving rod (12), wherein a small hole is formed in one side, close to the round hole, of the main body (1), the first bearing is fixed on the inner wall of the main body (1), one end of the connecting shaft (9) is connected with the rotating shaft (3) through the connecting unit, the connecting shaft (9) is fixedly connected with an inner ring of the first bearing, the other end of the connecting shaft (9) penetrates through the small hole to be fixedly connected with one end of the rotating rod (10), the rotating rod (10) is L-shaped, the sliding block (11) is sleeved on the other end of the rotating rod (10), one end of the driving rod (12) is hinged to the sliding block (11), and the other end of the driving rod (12) is fixedly connected with the upper portion of the piston (;
the fixing mechanism comprises an air suction pump (25), a suction cup (24), an air inlet pipe (26), an air outlet pipe (27), an exhaust pipe (28), a connecting pipe (32), a vent pipe (33), a sealing assembly and a power assembly, wherein the air suction pump (25) is fixed above the main body (1), an opening is arranged below the main body (1), the opening is matched with the suction cup (24), the suction cup (24) is fixedly connected with the inner wall of the opening, the air suction pump (25) is communicated with the suction cup (24) through the air inlet pipe (26), the air suction pump (25) is communicated with the air outlet pipe (27), the air inlet pipe (26) is communicated with the outside of the main body (1) through the exhaust pipe (28), the sealing assembly is arranged in one end of the exhaust pipe (28) far away from the air inlet pipe (26), one end of the connecting pipe (32) is communicated with the suction cup (24), and the power assembly is arranged inside the connecting, the power assembly is connected with the transmission assembly, the vent pipe (33) is communicated with the connecting pipe (32), the vent pipe (33) and the connecting pipe (32) are both internally provided with one-way valves, and the one-way valves and the air suction pump (25) are both electrically connected with the PLC;
the power assembly comprises a second bearing, a screw rod (35) and a sleeve (34), the second bearing is fixed at the top of the main body (1), one end of the screw rod (35) is fixedly connected with the inner ring of the second bearing, the sleeve (34) is sleeved at the other end of the screw rod (35), a connecting part of the sleeve (34) and the screw rod (35) is provided with a thread matched with the screw rod (35), the sleeve (34) is matched with a connecting pipe (32), the sleeve (34) is arranged inside the connecting pipe (32), the periphery of the sleeve (34) is hermetically connected with the inner wall of the connecting pipe (32), the sleeve (34) is slidably connected with the connecting pipe (32), and the screw rod (35) is connected with the transmission assembly.
2. The electrocardiograph with high stability according to claim 1, wherein the transmission assembly comprises a first rotating wheel (23), a second rotating wheel (21) and a belt (22), the first rotating wheel (23) and the second rotating wheel (21) are respectively fixed on the screw rod (35) and the rotating shaft (3), and the first rotating wheel (23) is connected with the second rotating wheel (21) through the belt (22).
3. The electrocardiograph according to claim 1, wherein the connection unit comprises a driving bevel gear (7) and a driven bevel gear (8), the driving bevel gear (7) is fixed on the rotating shaft (3), the driven bevel gear (8) is fixed on one end of the connection shaft (9) far away from the rotating rod (10), and the driving bevel gear (7) is meshed with the driven bevel gear (8).
4. The electrocardiograph according to claim 3, wherein the drive bevel gear (7) is coated with grease.
5. The electrocardiograph with high stability according to claim 1, wherein the driving unit further comprises a limiting plate (20), and the limiting plate (20) is fixedly connected with one end of the rotating rod (10) far away from the connecting shaft (9).
6. The electrocardiograph according to claim 1, wherein the sealing assembly comprises a sealing plate (30) and a moving rod (29), the sealing plate (30) is connected with the inner wall of the exhaust pipe (28) in a sealing manner, the sealing plate (30) is arranged inside the exhaust pipe (28), and the moving rod (29) is fixedly connected with the side of the sealing plate (30) far away from the air inlet pipe (26).
7. The electrocardiograph according to claim 6, wherein the sealing assembly further comprises a plurality of stoppers (31), the stoppers (31) are circumferentially and uniformly fixed on the inner wall of the exhaust tube (28), and the stoppers (31) abut against the side of the sealing plate (30) close to the air inlet tube (26).
8. The electrocardiograph according to claim 1, wherein the connecting tube (32) is a square tube.
9. The electrocardiograph according to claim 1, wherein the drive plate (2) is provided with anti-slip pattern on its outer periphery.
10. The electrocardiograph according to claim 1, wherein the lead screw (35) is coated with an anti-corrosion zinc coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010913421.9A CN112244856A (en) | 2020-09-03 | 2020-09-03 | High-stability electrocardiograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010913421.9A CN112244856A (en) | 2020-09-03 | 2020-09-03 | High-stability electrocardiograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112244856A true CN112244856A (en) | 2021-01-22 |
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ID=74224168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010913421.9A Withdrawn CN112244856A (en) | 2020-09-03 | 2020-09-03 | High-stability electrocardiograph |
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| Country | Link |
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| CN (1) | CN112244856A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978507A (en) * | 2021-02-05 | 2021-06-18 | 张雪杰 | Finishing device is accomodate to circuit for electrocardio-graph window |
| CN113307110A (en) * | 2021-06-02 | 2021-08-27 | 广州相佳数码科技有限公司 | Electric acupuncture instrument with wire winding function |
-
2020
- 2020-09-03 CN CN202010913421.9A patent/CN112244856A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978507A (en) * | 2021-02-05 | 2021-06-18 | 张雪杰 | Finishing device is accomodate to circuit for electrocardio-graph window |
| CN112978507B (en) * | 2021-02-05 | 2022-06-28 | 张雪杰 | Finishing device is accomodate to circuit for electrocardio-graph window |
| CN113307110A (en) * | 2021-06-02 | 2021-08-27 | 广州相佳数码科技有限公司 | Electric acupuncture instrument with wire winding function |
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Application publication date: 20210122 |