阅读说明：本技术 一种便携式无线心电图机 (Portable wireless electrocardiograph ) 是由 谭小梅 昝红艳 陈美燕 沙美容 李东倩 于 2020-11-18 设计创作，主要内容包括：本发明公开了一种便携式无线心电图机,包括顶部为开口构造的收纳箱,所述收纳箱内滑动安装有水平设置的升降板,收纳箱内设有无线心电图机本体和打印机,且无线心电图机本体和打印机均固定安装在升降板的顶部,无线心电图机本体和打印机通过导线电性连接。本发明设计合理实用性好,便于对无线心电图机本体进行携带,不需工作人员搬抬,省时省力,方便把无线心电图机本体升高至收纳箱外进行使用,并且便于把无线心电图机本体收纳至收纳箱内进行防护,而且使用无线心电图机本体时,能够对无线心电图机本体内部进行快速有效的散热降温,并且在散热过程中,可对蓄电池组进行充电,具有节能的作用。(The invention discloses a portable radio electrocardiograph, which comprises a storage box with an opening structure at the top, wherein a horizontally arranged lifting plate is arranged in the storage box in a sliding manner, a radio electrocardiograph body and a printer are arranged in the storage box, the radio electrocardiograph body and the printer are fixedly arranged at the top of the lifting plate, and the radio electrocardiograph body and the printer are electrically connected through a lead. The wireless electrocardiograph body is reasonable in design, good in practicability, convenient to carry, free of being lifted by workers, time-saving and labor-saving, convenient to lift the wireless electrocardiograph body to the outside of the containing box for use, convenient to contain the wireless electrocardiograph body into the containing box for protection, capable of quickly and effectively dissipating heat and cooling the inside of the wireless electrocardiograph body when the wireless electrocardiograph body is used, capable of charging the storage battery in the heat dissipation process, and capable of saving energy.)

1. A portable radio electrocardiograph comprises a storage box (1) with an open top, and is characterized in that: the lifting plate (2) horizontally arranged is arranged in the containing box (1) in a sliding mode, the wireless electrocardiograph body (3) and the printer (4) are arranged in the containing box (1), the wireless electrocardiograph body (3) and the printer (4) are fixedly arranged at the top of the lifting plate (2), the wireless electrocardiograph body (3) and the printer (4) are electrically connected through a lead, a motor mounting seat (5) and a first driving motor (6) are arranged in the wireless electrocardiograph body (3), the motor mounting seat (5) is welded on the inner wall of the top of the wireless electrocardiograph body (3), the first driving motor (6) is fixedly arranged at the bottom of the motor mounting seat (5) through screws, a first rotating shaft (7) transversely arranged is fixedly mounted at the output shaft end of the first driving motor (6), and an air suction fan blade (8) is fixedly mounted at one end, far away from the first driving motor (6), of the first rotating shaft (7) through a pin key, two circular air inlets (9) are formed in the inner wall of one side of the wireless electrocardiograph body (3), first dust screens (10) are fixedly mounted in the two circular air inlets (9), a first through hole is formed in the inner wall of one side of the wireless electrocardiograph body (3), the two circular air inlets (9) are symmetrically arranged on the upper side and the lower side of the first through hole, a first transverse shaft (11) penetrates through the first through hole, a cleaning rod (12) is welded at one end, located outside the wireless electrocardiograph body (3), of the first transverse shaft (11), a second through hole is formed in one side of the motor mounting seat (5), a second transverse shaft (13) penetrates through the second through hole, first belt pulleys (14) are fixedly sleeved on the second transverse shaft (13) and the first rotating shaft (7), the same first belt (15) is sleeved on the two first belt pulleys (14), and a transmission pinion (16) is fixedly sleeved on the second transverse shaft (13), a first bearing seat (17) positioned above the circular air inlet hole (9) is fixedly installed on the inner wall of one side of the wireless electrocardiograph body (3), a transversely arranged transmission shaft (18) is rotatably installed on one side of the first bearing seat (17), one end, far away from the first bearing seat (17), of the transmission shaft (18) is fixedly sleeved with a transmission big gear wheel (19) through a pin key, the transmission big gear wheel (19) is meshed with a transmission small gear wheel (16), a second belt wheel (20) is fixedly sleeved on each of the transmission shaft (18) and the first transverse shaft (11), the two second belt wheels (20) are sleeved with the same second belt (21), a magnetic field assembly (22) positioned right above the first bearing seat (17) is fixedly installed on the inner wall of one side of the wireless electrocardiograph body (3) through screws, one end of the second transverse shaft (13) extends into the magnetic field assembly (22) and is welded with a U-shaped cutting, one end of the second transverse shaft (13) far away from the U-shaped cutting rod (23) is fixedly sleeved with an exhaust fan blade (25) through a pin key, a circular air outlet hole (26) is formed in the inner wall of one side of the radio electrocardiograph body (3) far away from the magnetic field component (22), a second dust screen (27) is fixedly installed in the circular air outlet hole (26), a horizontally arranged fixing plate (28) is welded at the bottom of the containing box (1), four upright columns (29) which are symmetrically arranged in pairs are vertically welded at the bottom of the fixing plate (28), self-locking universal wheels (30) are installed at the bottoms of the four upright columns (29), two threaded holes are symmetrically formed in the top of the lifting plate (2), threaded rods (31) are installed in the two threaded holes in a threaded manner, two ends of each threaded rod (31) extend out of the threaded hole, a first vertical shaft (32) and a second vertical shaft (33) are symmetrically arranged, the bottom of two threaded rods (31) welds with the top of first vertical axis (32) and second vertical axis (33) respectively mutually, fixed mounting has second driving motor (34) on the bottom inner wall of radio electrocardiograph body (3), the output shaft fixed mounting of second driving motor (34) has second pivot (35) of vertical setting, it is equipped with first drive sprocket (36) that are located same horizontal plane all to fix the cover on second pivot (35) and first vertical axis (32), the cover is equipped with same first drive chain (37) on two first drive sprocket (36), it is equipped with second drive sprocket (38) that are located same horizontal plane all to fix the cover on second pivot (35) and second vertical axis (33), the cover is equipped with same second drive chain (39) on two second drive sprocket (38), there is storage battery (40) through screw fixed mounting on the bottom inner wall of radio electrocardiograph body (3).

2. A portable radio-electrocardiograph according to claim 1 wherein: the top of the wireless electrocardiograph body (3) is movably provided with a case cover (41), and the top of the case cover (41) is welded with a handle.

3. A portable radio-electrocardiograph according to claim 1 wherein: one side of the containing box (1) is fixedly provided with a multi-control switch (42) through a screw, and the multi-control switch (42) is provided with a plurality of buttons.

4. A portable radio-electrocardiograph according to claim 1 wherein: two second bearing seats are welded on the inner wall of the bottom of the containing box (1), and the bottom ends of the first vertical shaft (32) and the second vertical shaft (33) are respectively rotatably installed at the tops of the corresponding second bearing seats.

5. A portable radio-electrocardiograph according to claim 1 wherein: all seted up spacing spout on the both sides inner wall of containing box (1), the equal fixed mounting in both sides of lifter plate (2) has the limiting plate, and one side that two limiting plates kept away from each other is slidable mounting respectively in corresponding spacing spout.

6. A portable radio-electrocardiograph according to claim 1 wherein: one side of the cleaning rod (12) close to the wireless electrocardiograph body (3) is provided with bristles made of soft nylon materials, and the bristles are in contact with one first dustproof net (10) of the two first dustproof nets (10).

7. A portable radio-electrocardiograph according to claim 1 wherein: the first cross shaft (11) is fixedly sleeved with a first bearing, the outer ring of the first bearing is fixedly connected with the inner wall of the first through hole, the second cross shaft (13) is fixedly sleeved with a second bearing, and the outer ring of the second bearing is fixedly connected with the inner wall of the second through hole.

8. A portable radio-electrocardiograph according to claim 1 wherein: the second transverse shaft (13) is rotatably sleeved with a positioning seat (24), and the top of the positioning seat (24) is welded with the inner wall of the top of the wireless electrocardiograph body (3).

Technical Field

The invention relates to the technical field of medical equipment, in particular to a portable wireless electrocardiograph.

Background

The electrocardiograph can automatically record the bioelectric signals generated by exciting the cardiac muscle during the heart activity, and is a medical electronic instrument commonly used for clinical diagnosis and scientific research.

Through retrieval, the authorized bulletin number of CN211049339U discloses a wireless electrocardiograph, which comprises an electrocardiograph body, wherein a plurality of placing grooves are formed in the top of the electrocardiograph body, transmitting boxes are movably mounted in the placing grooves, chucks are arranged on the transmitting boxes, grooves are formed in the inner walls of the two sides of each placing groove, rotating wheels are rotatably mounted in the two grooves and are in contact with the transmitting boxes, fixing grooves are formed in the inner walls of the two sides of each placing groove, the wireless electrocardiograph is rich in functions, the transmitting boxes can be fixedly placed when inserted into the placing grooves, and can be placed neatly and charged simultaneously; through retrieval, application publication No. CN108392198A discloses a signal anti-interference circuit of electrocardiograph, which comprises a high-frequency component increasing circuit, an amplifying circuit and a feedback stabilizing circuit, the high-frequency component increasing circuit receives potential signals of electrocardiograph lead wires, and the high-frequency component of the signals is increased by using a composite circuit consisting of the triode Q1, the triode Q2, the sliding rheostat RW1 and the sliding rheostat RW2, the amplifying circuit amplifies the signal output by the high-frequency component amplifying circuit by using an operational amplifier AR1, the feedback stabilizing circuit receives the signal output by the amplifying circuit, a voltage stabilizing circuit is formed by using a triode Q3, a triode Q4, a voltage stabilizing diode ZD1 and a capacitor C5 to stabilize the voltage, meanwhile, the operational amplifier AR2 and the triode Q5 are designed to be fed back and stabilized to be output, namely input into a control terminal of the electrocardiograph, so that the anti-interference performance of signals of the electrocardiograph is effectively improved.

However, in the prior art, the conventional wireless electrocardiograph is not portable, and needs medical staff to carry the wireless electrocardiograph to a ward for use, which wastes time and labor, and does not have the function of accommodating and protecting the wireless electrocardiograph, so that the wireless electrocardiograph is exposed in the air for a long time and is easily damaged by dust or collision, and the heat dissipation effect inside the wireless electrocardiograph is not good, and when the wireless electrocardiograph is used for a long time, the electric parts and the control circuit installed inside the wireless electrocardiograph are easily damaged by high temperature, so that the wireless electrocardiograph cannot work normally.

Disclosure of Invention

Technical problem to be solved

The invention provides a portable wireless electrocardiograph, which solves the problems that the conventional wireless electrocardiograph is inconvenient to carry, time and labor are wasted because medical staff are required to lift the wireless electrocardiograph into a ward for use, the wireless electrocardiograph is not stored and protected, the wireless electrocardiograph is exposed in the air for a long time and is easy to fall ash or be damaged by collision, the heat dissipation effect in the wireless electrocardiograph is poor, and when the wireless electrocardiograph is used for a long time, electric parts and a control circuit arranged in the wireless electrocardiograph are easy to be damaged by high temperature, so that the wireless electrocardiograph cannot work normally.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a portable wireless electrocardiograph comprises a storage box with an opening structure at the top, a lifting plate horizontally arranged is arranged in the storage box in a sliding mode, a wireless electrocardiograph body and a printer are arranged in the storage box, the wireless electrocardiograph body and the printer are both fixedly arranged at the top of the lifting plate, the wireless electrocardiograph body and the printer are electrically connected through a lead, a motor mounting seat and a first driving motor are arranged in the wireless electrocardiograph body, the motor mounting seat is welded on the inner wall of the top of the wireless electrocardiograph body, the first driving motor is fixedly arranged at the bottom of the motor mounting seat through screws, a first rotating shaft transversely arranged is fixedly arranged at the output shaft end of the first driving motor, one end, away from the first driving motor, of the first rotating shaft is fixedly provided with an air suction fan blade through a pin key, and two circular air inlets are formed in the inner wall of one side of, the first dust-proof net is fixedly arranged in each of the two circular air inlet holes, a first through hole is formed in the inner wall of one side of the wireless electrocardiograph body, the two circular air inlet holes are symmetrically arranged on the upper side and the lower side of the first through hole, a first cross shaft penetrates through the first through hole, a cleaning rod is welded at one end, located outside the wireless electrocardiograph body, of the first cross shaft, a second through hole is formed in one side of the motor mounting seat, a second cross shaft penetrates through the second through hole, first belt pulleys are fixedly sleeved on the second cross shaft and the first rotating shaft, the same first belt is sleeved on the two first belt pulleys, a transmission pinion is fixedly sleeved on the second cross shaft, a first bearing seat located above the circular air inlet holes is fixedly arranged on the inner wall of one side of the wireless electrocardiograph body, a transmission shaft which is transversely arranged is rotatably arranged on one side of the first bearing seat, and a transmission gear wheel is, the transmission big gear is engaged with the transmission small gear, the transmission shaft and the first cross shaft are fixedly sleeved with second belt pulleys, the two second belt pulleys are sleeved with the same second belt, a magnetic field assembly positioned right above the first bearing seat is fixedly installed on the inner wall of one side of the wireless electrocardiograph body through screws, one end of the second cross shaft extends into the magnetic field assembly and is welded with a U-shaped cutting rod, one end of the second cross shaft, far away from the U-shaped cutting rod, is fixedly sleeved with an exhaust fan blade through a pin key, a circular air outlet is formed in the inner wall of one side of the wireless electrocardiograph body, far away from the magnetic field assembly, a second dust screen is fixedly installed in the circular air outlet, a horizontally arranged fixing plate is welded at the bottom of the containing box, four upright posts are vertically welded at the bottom of the fixing plate and are symmetrically arranged in pairs, self-locking universal wheels are installed at the bottoms, threaded rods are installed in two threaded holes through equal threads, the two ends of each threaded rod extend out of the threaded holes, first vertical shafts and second vertical shafts are symmetrically arranged on the lower portion of the lifting plate, the bottoms of the two threaded rods are welded with the top ends of the first vertical shafts and the top ends of the second vertical shafts respectively, a second driving motor is fixedly installed on the inner wall of the bottom of the electrocardiograph body, a second rotating shaft of the vertical setting is fixedly installed on the output shaft end of the second driving motor, first transmission sprockets located on the same horizontal plane are fixedly sleeved on the second rotating shaft and the first vertical shafts, the same first transmission chain is sleeved on the two first transmission sprockets, a second transmission chain located on the same horizontal plane is fixedly sleeved on the second rotating shaft and the second vertical shafts, the same second transmission chain is sleeved on the two second transmission chain sprockets, and a storage battery pack is installed on the inner wall of the bottom of the electrocardiograph body through screws.

Preferably, a box cover is movably mounted at the top of the wireless electrocardiograph body, and a handle is welded at the top of the box cover.

Preferably, a multi-control switch is fixedly mounted on one side of the containing box through a screw, and a plurality of buttons are arranged on the multi-control switch.

Preferably, two second bearing seats are welded on the inner wall of the bottom of the containing box, and the bottom ends of the first vertical shaft and the second vertical shaft are respectively rotatably mounted at the tops of the corresponding second bearing seats.

Preferably, all seted up spacing spout on the both sides inner wall of containing box, the equal fixed mounting in both sides of lifter plate has the limiting plate, and one side that two limiting plates kept away from each other is slidable mounting respectively in corresponding spacing spout.

Preferably, one side of the cleaning rod close to the body of the electrocardiograph is provided with bristles made of soft nylon materials, and the bristles are in contact with one of the two first dust screens.

Preferably, the first cross shaft is fixedly sleeved with a first bearing, an outer ring of the first bearing is fixedly connected with the inner wall of the first through hole, the second cross shaft is fixedly sleeved with a second bearing, and an outer ring of the second bearing is fixedly connected with the inner wall of the second through hole.

Preferably, the second cross shaft is rotatably sleeved with a positioning seat, and the top of the positioning seat is welded with the inner wall of the top of the wireless electrocardiograph body.

(III) advantageous effects

The invention provides a portable wireless electrocardiograph. The method has the following beneficial effects:

(1) the portable wireless electrocardiograph is convenient to push the wireless electrocardiograph body and the printer in the containing box to move by arranging the four self-locking universal wheels, is convenient for medical staff to push the wireless electrocardiograph body and the printer to different wards for use without carrying the staff, is time-saving and labor-saving, is convenient to carry by taking down the box cover, starts the second driving motor to rotate positively, enables the first vertical shaft and the second vertical shaft to drive the two threaded rods to synchronously rotate in the same direction under the transmission action of the two first transmission chain wheels and the first transmission chain and the transmission action of the two second transmission chain wheels and the second transmission chain, enables the lifting plate to drive the wireless electrocardiograph body and the printer to gradually rise, and can be used for detecting patients by opening the wireless electrocardiograph body and the printer when the wireless electrocardiograph body and the printer rise out of the containing box, and the detection result can be printed.

(2) The portable wireless electrocardiograph drives the first rotating shaft and the air suction fan blade to rotate when the body of the wireless electrocardiograph is opened for detection, the first rotating shaft and the second transverse shaft synchronously rotate at the same speed under the transmission action of the two first belt wheels and the first belt, the second transverse shaft drives the transmission pinion, the U-shaped cutting rod and the exhaust fan blade to rotate, the transmission pinion drives the transmission gear wheel and the transmission shaft to rotate, the first transverse shaft drives the cleaning rod and the brush hair to rotate under the transmission action of the two second belt wheels and the second belt, the rotation of the air suction fan blade is utilized to ensure that outside air is sucked into the body of the wireless electrocardiograph through the two circular air inlets, the two first dust screens are utilized to intercept and filter dust in the air, and the cleaning rod drives the brush hair to rotate, utilize the brush hair can carry out intermittent type nature brush to two first dust screen surfaces and sweep, can brush the dust of two first dust screen surface adhesions, utilize the rotation of exhaust flabellum, can discharge this internal hot-air process circular venthole of radio electrocardiograph to can carry out quick effectual forced air cooling heat dissipation to radio electrocardiograph body inside, avoid radio electrocardiograph body inside electric spare part and control circuit to receive high temperature and damage, guarantee that radio electrocardiograph body can normal use.

(3) This portable wireless electrocardiograph rotates the in-process in the magnetic field subassembly through utilizing U type cutting rod, can cut the magnetic field line in the magnetic field subassembly, cuts the magnetic field line and can turn into mechanical energy to electric energy storage to storage battery in the in-process, plays the effect that charges to storage battery to in the heat dissipation process is carried out wireless electrocardiograph body, can charge storage battery, have energy-conserving effect.

(4) This portable wireless electrocardiograph, through starting the reversal of second driving motor, second driving motor drives second pivot antiport, under the transmission of two first drive sprocket and first drive chain, under the transmission of two second drive sprocket and second drive chain, make first vertical axis and second vertical axis drive two threaded rods and carry out synchronous syntropy and rotate, make the lifter plate drive wireless electrocardiograph body and printer descend gradually, alright accomodate wireless electrocardiograph body and printer to the containing box in deposit, then retrieve the top of containing the case lid, utilize the containing box to accomodate the protection to wireless electrocardiograph body and printer, avoid wireless electrocardiograph body to expose for a long time in the air and easy ash falling or receive the collision and damage.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 3;

fig. 5 is an enlarged schematic view of a portion C in fig. 2.

In the figure: 1. a storage box; 2. a lifting plate; 3. a wireless electrocardiograph body; 4. a printer; 5. a motor mounting seat; 6. a first drive motor; 7. a first rotating shaft; 8. an air intake fan blade; 9. a circular air inlet; 10. a first dust screen; 11. a first lateral axis; 12. a cleaning rod; 13. a second lateral axis; 14. a first pulley; 15. a first belt; 16. a drive pinion; 17. a first bearing housing; 18. a drive shaft; 19. a driving gearwheel; 20. a second pulley; 21. a second belt; 22. a magnetic field assembly; 23. a U-shaped cutting rod; 24. positioning seats; 25. an exhaust fan blade; 26. a circular air outlet; 27. a second dust screen; 28. a fixing plate; 29. a column; 30. a self-locking universal wheel; 31. a threaded rod; 32. a first vertical axis; 33. a second vertical axis; 34. a second drive motor; 35. a second rotating shaft; 36. a first drive sprocket; 37. a first drive chain; 38. a second drive sprocket; 39. a second drive chain; 40. a battery pack; 41. a box cover; 42. a multi-control switch.

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.

As shown in fig. 1 to 5, the present invention provides a technical solution: a portable wireless electrocardiograph comprises a storage box 1 with an opening structure at the top, a lifting plate 2 horizontally arranged is arranged in the storage box 1 in a sliding mode, a wireless electrocardiograph body 3 and a printer 4 are arranged in the storage box 1, the wireless electrocardiograph body 3 and the printer 4 are both fixedly arranged at the top of the lifting plate 2, the wireless electrocardiograph body 3 and the printer 4 are electrically connected through a lead, a motor mounting seat 5 and a first driving motor 6 are arranged in the wireless electrocardiograph body 3, the motor mounting seat 5 is welded on the inner wall of the top of the wireless electrocardiograph body 3, the first driving motor 6 is fixedly arranged at the bottom of the motor mounting seat 5 through screws, a first rotating shaft 7 transversely arranged is fixedly arranged at the output shaft end of the first driving motor 6, and an air suction fan blade 8 is fixedly arranged at one end, far away from the first driving motor 6, of the first rotating shaft 7 through a pin key, two circular air inlets 9 are formed on the inner wall of one side of the wireless electrocardiograph body 3, a first dust screen 10 is fixedly installed in each of the two circular air inlets 9, a first through hole is formed on the inner wall of one side of the wireless electrocardiograph body 3, the two circular air inlets 9 are symmetrically arranged on the upper side and the lower side of the first through hole, a first cross shaft 11 penetrates through the first through hole, a cleaning rod 12 is welded at one end of the first cross shaft 11, which is positioned outside the wireless electrocardiograph body 3, a second through hole is formed in one side of the motor mounting base 5, a second cross shaft 13 penetrates through the second through hole, first belt pulleys 14 are fixedly sleeved on the second cross shaft 13 and the first rotating shaft 7, the same first belt 15 is sleeved on the two first belt pulleys 14, a transmission pinion 16 is fixedly sleeved on the second cross shaft 13, and a first shaft bearing 17 positioned above the circular air inlets 9 is fixedly installed on the inner wall of one side of the, a transversely arranged transmission shaft 18 is rotatably installed on one side of the first bearing seat 17, one end of the transmission shaft 18, which is far away from the first bearing seat 17, is provided with a transmission big gear 19 through a pin key fixing sleeve, the transmission big gear 19 is meshed with the transmission small gear 16, the transmission shaft 18 and the first transverse shaft 11 are both provided with second belt pulleys 20 through fixing sleeves, the two second belt pulleys 20 are sleeved with a same second belt 21, the inner wall of one side of the wireless electrocardiograph body 3 is fixedly provided with a magnetic field component 22 which is positioned right above the first bearing seat 17 through screws, one end of the second transverse shaft 13 extends into the magnetic field component 22 and is welded with a U-shaped cutting rod 23, one end of the second transverse shaft 13, which is far away from the U-shaped cutting rod 23, is provided with an exhaust fan blade 25 through the pin key fixing sleeve, a circular air outlet hole 26 is formed on the inner wall of one side of the wireless electrocardiograph, a horizontally arranged fixing plate 28 is welded at the bottom of the containing box 1, four upright posts 29 which are symmetrically arranged in pairs are vertically welded at the bottom of the fixing plate 28, self-locking universal wheels 30 are all installed at the bottoms of the four upright posts 29, two threaded holes are symmetrically formed in the top of the lifting plate 2, threaded rods 31 are installed in the two threaded holes in a threaded manner, two ends of each threaded rod 31 extend out of the threaded hole, a first vertical shaft 32 and a second vertical shaft 33 are symmetrically arranged below the lifting plate 2, the bottom ends of the two threaded rods 31 are respectively welded with the top ends of the first vertical shaft 32 and the second vertical shaft 33, a second driving motor 34 is fixedly installed on the inner wall of the bottom of the wireless electrocardiograph body 3, a vertically arranged second rotating shaft 35 is fixedly installed at the output shaft end of the second driving motor 34, and first driving chain wheels 36 positioned on the same horizontal plane are fixedly sleeved on the second rotating shaft 35 and the first vertical, the two first transmission chain wheels 36 are sleeved with the same first transmission chain 37, the second rotating shaft 35 and the second vertical shaft 33 are fixedly sleeved with second transmission chain wheels 38 positioned on the same horizontal plane, the two second transmission chain wheels 38 are sleeved with the same second transmission chain 39, and a storage battery pack 40 is fixedly mounted on the inner wall of the bottom of the electrocardiograph body 3 through screws.

In this embodiment, a case cover 41 is movably mounted on the top of the electrocardiograph main body 3, and a handle is welded to the top of the case cover 41.

In this embodiment, a multi-control switch 42 is fixedly mounted on one side of the storage box 1 through a screw, and a plurality of buttons are arranged on the multi-control switch 42.

In this embodiment, two second bearing seats are welded on the inner wall of the bottom of the storage box 1, and the bottom ends of the first vertical shaft 32 and the second vertical shaft 33 are respectively rotatably mounted on the top of the corresponding second bearing seats.

In this embodiment, all seted up spacing spout on the both sides inner wall of containing box 1, the equal fixed mounting in both sides of lifter plate 2 has the limiting plate, and one side that two limiting plates kept away from each other is slidable mounting respectively in corresponding spacing spout.

In this embodiment, the cleaning rod 12 is provided with bristles made of soft nylon material on a side close to the body 3 of the electrocardiograph, and the bristles contact with one of the two first dust screens 10.

In this embodiment, the first cross shaft 11 is fixedly sleeved with a first bearing, an outer ring of the first bearing is fixedly connected with an inner wall of the first through hole, the second cross shaft 13 is fixedly sleeved with a second bearing, and an outer ring of the second bearing is fixedly connected with an inner wall of the second through hole.

In this embodiment, the second lateral shaft 13 is rotatably sleeved with a positioning seat 24, and the top of the positioning seat 24 is welded to the inner wall of the top of the electrocardiograph body 3.

In this embodiment, when in use, the body 3, the printer 4, the second driving motor 34, the battery pack 40 and the multi-control switch 42 are electrically connected in sequence by the wires to form a loop, the second driving motor 34 is a reversible motor, the battery pack 40 can respectively provide power for the body 3, the printer 4, the first driving motor 6 and the second driving motor 34, a plurality of buttons on the multi-control switch 42 can respectively control the start-stop and the reversible operation of the second driving motor 34, the first driving motor 6 is electrically connected with the internal circuit of the body 3 to form a loop, when the body 3 is opened, the first driving motor 6 is powered on to operate, the U-shaped cutting rod 23 is electrically connected with the battery pack 40 by conduction, and the body 3 is internally provided with a signal anti-interference circuit of an electrocardiograph disclosed in application publication No. CN108392198A, by arranging the anti-interference circuit, when the wireless electrocardiograph body 3 is used in a ward, the wireless electrocardiograph body 3 is not interfered by electromagnetic interference of other electronic equipment in the ward, so that the wireless electrocardiograph body 3 can work stably, the wireless electrocardiograph body 3 and the printer 4 are electrically connected by electric conduction, when a patient is detected by using the wireless electrocardiograph body 3, detected data is transmitted into the printer 4 by the electric conduction, the printer 4 can print the detection result, so that medical staff can observe the detection result in time, and by arranging the four self-locking universal wheels 30, the wireless electrocardiograph body 3 and the printer 4 arranged in the containing box 1 and the containing box 1 can be pushed to move, so that the medical staff can push the wireless electrocardiograph body 3 and the printer 4 to different wards for use without moving the staff, time and labor are saved, the carrying is convenient, when the wireless electrocardiograph body 3 and the printer 4 are moved to a ward and need to be used, the box cover 41 is taken down, the second driving motor 34 is started to rotate positively, the second driving motor 34 drives the second rotating shaft 35 to rotate, under the transmission action of the two first transmission chain wheels 36 and the first transmission chain 37 and the transmission action of the two second transmission chain wheels 38 and the second transmission chain 39, the first vertical shaft 32 and the second vertical shaft 33 drive the two threaded rods 31 to synchronously rotate in the same direction, under the limiting action of the two limiting plates and the two limiting chutes, the lifting plate 2 drives the wireless electrocardiograph body 3 and the printer 4 to gradually rise, the lifting plate 2 drives the two limiting plates to respectively slide upwards in the corresponding limiting chutes, when the wireless electrocardiograph body 3 and the printer 4 rise to the outside of the containing box 1, the patient can be detected by using the body 3 and the printer 4, and the detection result can be printed, when the body 3 is opened, the first driving motor 6 drives the first rotating shaft 7 and the air suction fan blade 8 to rotate, the first rotating shaft 7 and the second transverse shaft 13 synchronously rotate at the same speed under the transmission action of the two first belt pulleys 14 and the first belt 15, the second transverse shaft 13 drives the transmission pinion 16, the U-shaped cutting rod 23 and the air exhaust fan blade 25 to rotate, the transmission pinion 16 drives the transmission gearwheel 19 and the transmission shaft 18 to rotate, the transmission pinion 16 has the function of reducing speed when being meshed with the transmission gearwheel 19, the rotating speed of the transmission shaft 18 is smaller than that of the second transverse shaft 13, under the transmission action of the two second belt pulleys 20 and the second belt 21, the first transverse shaft 11 drives the cleaning rod 12 and the bristles to rotate, by utilizing the rotation of the air suction fan blade 8, the outside air is sucked into the wireless electrocardiograph body 3 through the two circular air inlets 9, the two first dust screens 10 are utilized to intercept and filter the dust in the air, the cleaning rod 12 drives the brush hair to rotate, the brush hair can be utilized to intermittently brush the surfaces of the two first dust screens 10, so that the dust adhered to the surfaces of the two first dust screens 10 can be brushed off, the phenomenon that more dust is adhered to the two first dust screens 10 to influence the filtering effect of the two first dust screens 10 is avoided, by utilizing the rotation of the exhaust fan blade 25, the hot air in the wireless electrocardiograph body 3 can be discharged through the circular air outlet 26, the second dust screen 27 can intercept and filter the dust in the outside air, the dust is prevented from entering the wireless electrocardiograph body 3, and the outside air is continuously used to enter the wireless electrocardiograph body 3, the hot air in the wireless electrocardiograph body 3 is continuously discharged, the effect of quickly and effectively cooling the interior of the wireless electrocardiograph body 3 by air is achieved, the damage of electric parts and control circuits in the wireless electrocardiograph body 3 due to high temperature is avoided, the wireless electrocardiograph body 3 can be ensured to be normally used, magnetic field lines in the magnetic field assembly 22 can be cut in the rotating process of the U-shaped cutting rod 23 in the magnetic field assembly 22, the U-shaped cutting rod 23 can convert mechanical energy into electric energy in the cutting process of the magnetic field lines by the magnetic field assembly 22, the generated electric energy is conveyed into the storage battery 40 through conduction to be stored, the effect of charging the storage battery 40 is achieved, the heat dissipation process of the wireless electrocardiograph body 3 can be achieved, the storage battery 40 can be charged, the energy-saving effect is achieved, after the wireless electrocardiograph body 3 and the printer 4 are used, the wireless electrocardiograph body 3 and the printer 4 are closed, the second driving motor 34 is started to rotate reversely, the second driving motor 34 drives the second rotating shaft 35 to rotate reversely, under the transmission action of the two first transmission chain wheels 36 and the first transmission chain 37 and the transmission action of the two second transmission chain wheels 38 and the second transmission chain 39, the first vertical shaft 32 and the second vertical shaft 33 drive the two threaded rods 31 to synchronously rotate in the same direction, the lifting plate 2 drives the wireless electrocardiograph body 3 and the printer 4 to gradually descend, the lifting plate 2 drives the two limiting plates to respectively slide downwards in the corresponding limiting sliding grooves, when the wireless electrocardiograph body 3 and the printer 4 descend into the containing box 1, the second driving motor 34 stops working, then the box cover 41 is covered back to the top of the containing box 1, and the wireless electrocardiograph body 3 and the printer 4 are conveniently contained into the containing box 1, the storage box 1 can be used for storing and protecting the wireless electrocardiograph body 3 and the printer 4, so as to prevent the wireless electrocardiograph body 3 from being exposed in the air for a long time and being easy to fall ash or be damaged by collision, and the content which is not described in detail in the specification belongs to the prior art which is known by the technicians in the field.

In summary, the portable radio electrocardiograph is convenient to push the radio electrocardiograph body 3 and the printer 4 in the storage box 1 to move by arranging the four self-locking universal wheels 30, is convenient for medical staff to push the radio electrocardiograph body 3 and the printer 4 to different wards for use, does not need to be carried by staff, saves time and labor, is convenient to carry, is realized by taking down the box cover 41, starting the second driving motor 34 to rotate forwards, and leads the first vertical shaft 32 and the second vertical shaft 33 to drive the two threaded rods 31 to synchronously rotate in the same direction under the transmission action of the two first transmission chain wheels 36 and the first transmission chain 37 and the transmission action of the two second transmission chain wheels 38 and the second transmission chain 39, so that the lifting plate 2 drives the radio electrocardiograph body 3 and the printer 4 to gradually lift up, and when the radio electrocardiograph body 3 and the printer 4 are lifted out of the storage box 1, the patient can be detected by using the wireless electrocardiograph body 3 and the printer 4, and the detection result can be printed, when the wireless electrocardiograph body 3 is started for detection, the first driving motor 6 drives the first rotating shaft 7 and the air suction fan blade 8 to rotate, under the transmission action of the two first belt pulleys 14 and the first belt 15, the first rotating shaft 7 and the second transverse shaft 13 synchronously rotate at the same speed, the second transverse shaft 13 drives the transmission pinion 16, the U-shaped cutting rod 23 and the exhaust fan blade 25 to rotate, the transmission pinion 16 drives the transmission gear wheel 19 and the transmission shaft 18 to rotate, under the transmission action of the two second belt pulleys 20 and the second belt 21, the first transverse shaft 11 drives the cleaning rod 12 and the brush hair to rotate, and the outside air is sucked into the wireless electrocardiograph body 3 through the two circular air inlet holes 9 by the rotation of the air suction fan blade 8, the two first dust screens 10 are used for intercepting and filtering dust in the air, the cleaning rod 12 drives the brush hair to rotate, the brush hair can be used for intermittently brushing and sweeping the surfaces of the two first dust screens 10, the dust adhered to the surfaces of the two first dust screens 10 can be brushed off, the exhaust fan blade 25 rotates to discharge hot air in the wireless electrocardiograph body 3 through the circular air outlet 26, so that the inside of the wireless electrocardiograph body 3 can be quickly and effectively cooled by air, the electric parts and control circuits in the wireless electrocardiograph body 3 are prevented from being damaged by high temperature, the wireless electrocardiograph body 3 can be normally used, the magnetic field lines in the magnetic field assembly 22 can be cut by utilizing the U-shaped cutting rod 23 to rotate in the magnetic field assembly 22, and mechanical energy can be converted into electric energy to be stored in the storage battery pack 40 in the cutting process of the magnetic field lines, plays a role of charging the storage battery pack 40, thereby in the process of radiating the wireless electrocardiograph body 3, the storage battery pack 40 can be charged, which has an energy-saving effect, the second driving motor 34 is started to reversely rotate, the second driving motor 34 drives the second rotating shaft 35 to reversely rotate, under the transmission action of the two first transmission chain wheels 36 and the first transmission chain 37 and the transmission action of the two second transmission chain wheels 38 and the second transmission chain 39, the first vertical shaft 32 and the second vertical shaft 33 drive the two threaded rods 31 to synchronously and synchronously rotate, so that the lifting plate 2 drives the wireless electrocardiograph body 3 and the printer 4 to gradually descend, and then the wireless electrocardiograph body 3 and the printer 4 can be stored in the storage box 1, then the box cover 41 is covered back to the top of the storage box 1, the storage box 1 can be used for storing and protecting the wireless electrocardiograph body 3 and the printer 4, the wireless electrocardiograph body 3 is prevented from being exposed in the air for a long time and being easily ash-falling or damaged by collision, the wireless electrocardiograph is reasonable in design and good in practicability, the wireless electrocardiograph body 3 is convenient to carry, workers do not need to carry the wireless electrocardiograph body, time and labor are saved, the wireless electrocardiograph body 3 is convenient to lift to the outside of the storage box 1 for use, the wireless electrocardiograph body 3 is convenient to store into the storage box 1 for protection, when the wireless electrocardiograph body 3 is used, the inside of the wireless electrocardiograph body 3 can be rapidly and effectively cooled, in addition, in the heat dissipation process, the storage battery pack 40 can be charged, and the energy-saving effect is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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