CN114999105B - Portable arrhythmia warning reminding device - Google Patents

Portable arrhythmia warning reminding device Download PDF

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Publication number
CN114999105B
CN114999105B CN202210588879.0A CN202210588879A CN114999105B CN 114999105 B CN114999105 B CN 114999105B CN 202210588879 A CN202210588879 A CN 202210588879A CN 114999105 B CN114999105 B CN 114999105B
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shell
movable rod
module
pawl
sealing
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CN202210588879.0A
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CN114999105A (en
Inventor
杨海丽
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Zhejiang University ZJU
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Zhejiang University ZJU
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
    • G08B21/0205—Specific application combined with child monitoring using a transmitter-receiver system
    • G08B21/0211—Combination with medical sensor, e.g. for measuring heart rate, temperature
    • 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
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02438—Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3888—Arrangements for carrying or protecting transceivers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Emergency Management (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Business, Economics & Management (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physiology (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Alarm Devices (AREA)
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Abstract

The application is suitable for the technical field of alarm reminding equipment, and provides a portable arrhythmia alarm reminding device, which comprises a shell and a monitoring unit arranged on the shell, wherein the monitoring unit comprises a wireless connection module, a control module, an alarm module and a power supply module, the portable arrhythmia alarm reminding device also comprises an anti-falling component arranged on the shell, the anti-falling component comprises a movable rod, a guard plate, a first spring and a limiting mechanism, the limiting mechanism comprises a pawl, a second spring, a rotary table and a traction rope, and the portable arrhythmia alarm reminding device transmits signals to the wireless connection module when a monitor alarms, and the wireless connection module transmits the signals to the control module which controls the alarm module to work so as to remind medical staff in time; the anti-falling assembly is arranged, the buffering effect can be achieved, the device cannot bounce and fall for multiple times when falling, and cannot move to other inconvenient picking places, so that the anti-falling device is more convenient and practical.

Description

Portable arrhythmia warning reminding device
Technical Field
The application belongs to the technical field of alarm reminding equipment, and particularly relates to a portable arrhythmia alarm reminding device.
Background
Malignant arrhythmia such as ventricular fibrillation, ventricular tachycardia and asystole is a main factor of sudden death of patients with cardiovascular diseases, and has high success rate of early discovery and implementation of rescuing patients in clinic very often. Although the cardiovascular severe patients are subjected to electrocardiographic monitoring after hospitalization, abnormal rhythm alarm prompts are acquired from a central monitoring system.
In order to avoid the influence of too large alarm volume on the rest of patients in actual clinic at night, nurses usually turn down the alarm volume. The alarm prompt of the central station can be in a state of audio-visual separation during night shift nurse tour ward or treatment, so that nurses can not find malignant arrhythmia in time, and rescue time of patients is delayed. Such events have also occurred in hospitals, and to avoid recurrence of similar events, clinical nurses are long to ensure patient safety and an additional 1 nurse at night shift is available to monitor arrhythmia. The shortage of clinical nurses always exists, and sometimes such shifts cannot be fully satisfied, and potential safety hazards exist.
Disclosure of Invention
The application provides a portable arrhythmia alarm reminding device, which aims to solve the problems.
The application is realized in such a way that a portable arrhythmia alarm reminding device comprises:
a housing;
a monitoring unit mounted on the housing, the monitoring unit comprising:
the wireless connection module is used for being in communication connection with the medical equipment;
the control module is electrically connected with the wireless connection module and is used for receiving signals of the wireless connection module;
the alarm module is electrically connected with the control module and is used for sending out an alarm reminding signal;
and the power supply module is used for providing power.
Preferably, the anti-falling assembly is mounted on the shell, and the anti-falling assembly comprises:
a plurality of movable rods are penetrated through the side wall of the shell at intervals in the circumferential direction, and a guard plate is fixed at one end of each movable rod, which is positioned outside the shell;
the first spring is arranged between the guard plate and the side wall of the shell, and the acting force of the first spring to the guard plate is far away from one side of the shell;
the limiting mechanism is arranged on the shell, and when the limiting mechanism is used, the movable rod can not move to the side far away from the shell.
Preferably, a hanging ring and a flexible belt are arranged on the back surface of the shell.
Preferably, the limiting mechanism includes:
a pawl rotatably arranged on the side wall of the shell and positioned at one side of the movable rod, wherein a ratchet slot matched with the pawl is formed on the movable rod along the length direction of the movable rod;
the second spring is fixedly connected between the pawl and the side wall of the shell, and in a natural state, the acting force of the second spring on the pawl keeps the pawl meshed with the ratchet groove;
a turntable rotatably installed in the housing, the installation shaft of the turntable extending to the outside of the housing;
one end of the traction rope is tied with the pawl, the other end of the traction rope is tied with the side edge of the turntable, a fixed column is fixed on one side, away from the movable rod, of the pawl in the shell, and the traction rope bypasses the fixed column.
Preferably, the shell comprises a shell and a rear cover, wherein the shell is round, and a threaded connecting sleeve is fixed on the rear cover and is used for being in threaded connection with the inner side wall of the shell.
Preferably, a sealing assembly is provided between the housing and the rear cover, the sealing assembly comprising:
the sealing sleeve is fixed on the rear cover, and an annular first sealing groove for accommodating the sealing sleeve is formed in the side wall of the shell;
the lower part of the sealing sleeve is provided with an inverted V-shaped groove in a circumferential direction, and the bottom of the first sealing groove is provided with a convex peak matched with the inverted V-shaped groove;
the inner side and the outer side of the sealing sleeve are both annularly provided with arc-shaped parts, and the bottom of the first sealing groove is provided with an accommodating groove for accommodating the arc-shaped parts.
Preferably, sealing rings are respectively fixed on the two sides of the sealing sleeve on the rear cover, and a second sealing groove matched with the sealing rings is arranged on the shell.
Preferably, a cavity is arranged in the sealing sleeve, the top and the bottom of the cavity are respectively provided with an elastic ring plate, two elastic ring plates are connected between the two elastic ring plates, and the two elastic ring plates are oppositely arranged and respectively protrude towards two sides.
Preferably, a connecting part is arranged between the movable rod and the threaded connecting sleeve, and the connecting part comprises:
the installation rod is arranged on one side of the movable rod, is rotationally connected with the shell, and the rotation center of the installation rod is positioned on the upper side of the movable rod;
the friction part is fixed on the movable rod and is attached to the outer side wall of the movable rod to form a friction pair;
an arc-shaped elastic sheet on the fixed movable rod protrudes to one side close to the thread connecting sleeve.
Preferably, a display module is mounted on the housing, and the display module is electrically connected with the control module.
Compared with the prior art, the embodiment of the application has the following main beneficial effects:
the portable arrhythmia alarm reminding device provided by the application is characterized in that the shell and the monitoring unit are arranged, the monitoring unit comprises a power supply module, a control module, a wireless connection module and an alarm module, when the monitor alarms, signals are transmitted to the wireless connection module, the wireless connection module transmits the signals to the control module, and the control module controls the alarm module to work so as to remind medical staff in time;
the anti-falling assembly comprises a movable rod, a first spring, a guard plate and a limiting mechanism, when falling onto the ground, the impact force pushes the guard plate to drive the movable plate to move towards one side close to the shell, the first spring is extruded, so that the first spring can play a role in buffering, then the movable rod cannot move towards one side far away from the shell through the limiting mechanism, and the first spring cannot rebound after being compressed, so that the device cannot bounce and fall for multiple times, cannot move to other places inconvenient to pick up, and is more convenient and practical; the sealing assembly is arranged, so that a good sealing effect can be achieved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment 1 of a portable arrhythmia alarm reminding device provided by the application;
fig. 2 is a schematic structural diagram of an anti-falling component in embodiment 1 of a portable arrhythmia alarm reminding device according to the present application;
fig. 3 is an enlarged view at a in fig. 2;
fig. 4 is a schematic connection diagram of a monitoring unit in embodiment 1 of a portable arrhythmia alarm reminding device according to the application;
fig. 5 is a schematic structural diagram of an embodiment 2 of a portable arrhythmia alarm reminding device according to the application;
FIG. 6 is an enlarged view at B in FIG. 5;
fig. 7 is a schematic structural diagram of an embodiment 3 of a portable arrhythmia alarm reminding device according to the application;
fig. 8 is an enlarged view at C in fig. 7;
fig. 9 is a schematic diagram showing the positions of the friction part and the movable rod in embodiment 3 of the portable arrhythmia alarm reminding device provided by the application.
Reference numerals annotate: 1. a housing; 2. a guard board; 3. a flexible sleeve; 4. a first spring; 5. a charging interface; 6. a movable rod; 7. a display module; 8. a pin shaft; 9. a flexible belt; 10. a movable pin; 11. hanging rings; 12. a first groove; 13. a second groove; 14. a control module; 15. a power supply module; 16. a wireless connection module; 17. a turntable; 18. a traction rope; 19. fixing the column; 20. a pawl; 21. a second spring; 22. ratchet tooth slot; 23. a seal assembly; 24. a seal ring; 25. a second seal groove; 26. sealing sleeve; 27. a chamber; 28. an elastic ring piece; 29. an elastic ring plate; 30. an inverted V-shaped groove; 31. an arc-shaped portion; 32. a thread connecting sleeve; 33. a connection part; 34. a mounting rod; 35. an arc-shaped elastic sheet; 36. friction part.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The embodiment of the application provides a portable arrhythmia alarm reminding device, as shown in figures 1-3, comprising:
the shell is made of plastic material, is light and is convenient to carry;
install the anti-drop subassembly on the casing for protect this device, prevent to break, anti-drop subassembly includes:
the movable rods 6 are circumferentially arranged on the side wall of the shell in a penetrating way, one end of each movable rod 6, which is positioned outside the shell, is fixedly provided with the guard plate 2, a mode that the movable rods 6 and the guard plate 2 are integrally formed can be adopted, guide rods can be integrally arranged on the guard plate 2 and penetrate through the side wall of the shell, the guide rods are used for guiding the movement of the movable rods 6 and the guard plate 2 and limiting the rotation of the movable rods 6 and the guard plate 2, preferably, flexible sleeves 3 are sleeved outside the movable rods 6, two ends of each flexible sleeve 3 are respectively adhered with the guard plate 2 and the side wall of the shell, a waterproof effect can be achieved, and water is prevented from flowing into the shell from gaps between the movable rods 6 and the side wall of the shell;
the first spring 4 is arranged between the guard plate 2 and the side wall of the shell, the acting force of the first spring 4 on the guard plate 2 is far away from the side of the shell, in the embodiment, the first spring 4 is a compression spring, and preferably the first spring 4 is sleeved on the movable rod 6;
the limiting mechanism is arranged on the shell, and when the limiting mechanism is used, the movable rod 6 can not move to the side far away from the shell, so that the first spring 4 can not rebound after being compressed;
the anti-falling mode in the prior art is generally to set a spring for buffering, but the spring is recovered after being compressed, so that after the equipment falls on the ground, the equipment can bounce and fall for a plurality of times, a plurality of impact vibrations are formed, the service life of the equipment is influenced, and the equipment can move in any direction under the elasticity of the spring and roll to the place where the bed bottom and the like are inconvenient to pick up;
when this device falls to the ground, impact force pushes backplate 2 to drive the fly leaf and to be close to the motion of casing one side, extrudees first spring 4 to first spring 4 can play the effect of buffering, then makes movable rod 6 unable to keep away from the motion of casing one side through stop gear, thereby first spring 4 can't rebound after being compressed, makes this device can not bounce again the condition of falling again many times, also can not move other inconvenient places of picking up, and is more convenient and practical.
Further, a hanging ring 11 and a flexible belt 9 are arranged on the back of the shell;
in a specific implementation, preferably, a first groove 12 for accommodating a hanging ring 11 is formed in the back of the shell, an opening is formed in the outer side of the first groove 12, a movable pin 10 is hinged to the hanging ring 11, the movable pin 10 is movably inserted into the shell, a limiting convex ring is arranged at one end, far away from the hanging ring 11, of the movable pin 10, so that the movable pin 10 is prevented from being separated from the shell, the device can be hung on clothes of medical staff through the hanging ring 11, and of course, various clamps can be assisted for fixing;
the back of the shell is provided with a second groove 13 for accommodating the flexible belt 9, two ends of the flexible belt 9 are respectively connected with a pin shaft 8, the pin shafts 8 are rotatably installed in the second groove 13, and the device is arranged on the wrist through the flexible belt 9 and is convenient to carry.
Specifically, the stop gear includes:
the pawl 20 is rotatably mounted on the side wall of the shell and positioned at one side of the movable rod 6, and the movable rod 6 is provided with a ratchet groove 22 matched with the pawl 20 along the length direction of the movable rod, and of course, the ratchet groove 22 can also be circumferentially distributed along the outer wall of the movable rod 6, so that the movable rod 6 can keep the pawl 20 matched with the ratchet groove 22 even if the movable rod 6 rotates;
the second spring 21 is fixedly connected between the pawl 20 and the side wall of the shell, in a natural state, the acting force of the second spring 21 to the pawl 20 keeps the pawl 20 meshed with the ratchet slot 22, in the embodiment, the tension spring of the second spring 21 is preferable, and in a natural state, the second spring 21 pulls the pawl 20 to rotate towards the movable rod 6 side;
a turntable 17 rotatably installed in the housing, the installation shaft of the turntable 17 extending to the outside of the housing;
the traction rope 18 with one end tied with the pawl 20, the other end tied with the side of the turntable 17, a fixed column 19 fixed on one side of the pawl 20 far away from the movable rod 6 in the shell, and the traction rope 18 bypasses the fixed column 19;
when the movable rod 6 moves towards the inside of the shell, the pawl 20 is matched with the ratchet groove 22 to prevent the movable rod 6 from moving backwards, the first spring 4 can be prevented from rebounding, when a medical staff picks up the device, the rotary table 17 can be rotated through the mounting shaft, the rotary table 17 pulls all the pull ropes 18 to pull the pull ropes 18, the pull ropes 18 synchronously pull all the pawl 20 to rotate towards the side far away from the movable rod 6, so that the pawl 20 is separated from the ratchet groove 22, the first spring 4 drives the movable rod 6 and the guard plate 2 to reset, and the operation is very convenient;
further, as shown in fig. 4, a monitoring unit is installed on the housing, where the monitoring unit includes a power supply module 15, a control module 14, a wireless connection module 16 and an alarm module, where the power supply module 15 is electrically connected with the control module 14, the power supply module 15 can supply power to the control module 14, the alarm module and the wireless connection module 16, the control module 14 is electrically connected with the wireless connection module 16 and the alarm module, the wireless connection module 16 is communicatively connected with a medical device, and in this embodiment, the specific medical device is a monitor, and the communication connection, the electrical connection and the like can directly adopt the existing conventional technology, so that the details are not repeated;
specifically, the power supply module 15 may be a lithium battery, and the shell is provided with the charging interface 5, and of course, the battery can be dried when not too much limiting, the control module 14 is preferably a single-chip microcomputer, the wireless connection module 16 may adopt a bluetooth connection mode, the alarm module may be one or more of a vibration motor, a buzzer and a flash lamp, when the monitor alarms, signals are transmitted to the wireless connection module 16, the wireless connection module 16 transmits signals to the control module 14, the control module 14 controls the alarm module to work, and medical staff is timely reminded.
It can be understood that the display module 7 can also be installed on the shell, the display module 7 is electrically connected with the control module 14, and the display module 7 is preferably a display screen for displaying alarm information, such as different types of arrhythmia alarms, hypoxia alarms and the like, and of course, numbers can also be set for all monitors in advance, and the numbers of the monitors for alarm are displayed through the display module 7, so that medical staff can conveniently and quickly know which ward and which bed of patient is.
Example 2
On the basis of embodiment 1, as shown in fig. 5-6, the shell comprises a shell 1 and a rear cover, the shell 1 is circular, a threaded connecting sleeve 32 is fixed on the rear cover, the threaded connecting sleeve 32 is in threaded connection with the inner side wall of the shell 1, and the rear cover is convenient to disassemble and assemble for maintenance.
In a specific implementation, a sealing assembly 23 is arranged between the housing 1 and the rear cover, because medical staff often need to wash hands and disinfect, the sealing assembly 23 plays a waterproof role, and the sealing assembly 23 comprises:
the sealing sleeve 26 is fixed on the rear cover, and an annular first sealing groove for accommodating the sealing sleeve 26 is formed in the side wall of the shell 1;
an inverted V-shaped groove 30 is arranged at the lower part of the sealing sleeve 26 in a circumferential direction, and a convex peak matched with the inverted V-shaped groove 30 is arranged at the bottom of the first sealing groove;
the bottoms of the inner side and the outer side of the sealing sleeve 26 are respectively provided with an arc-shaped part 31 in a circumferential direction, and the bottom of the first sealing groove is provided with a containing groove for containing the arc-shaped part 31;
through set up the reverse V type groove 30 in seal cover 26 lower part, reverse V type groove 30 and convex peak cooperation have prolonged the sealed route for water more difficult through, further extension sealed route through arc portion 31, the sealed effect is better.
Further, the sealing rings 24 are respectively fixed on two sides of the sealing sleeve 26 on the rear cover, the second sealing groove 25 matched with the sealing rings 24 is arranged on the shell 1, the sealing rings 24 and the sealing sleeve 26 form multi-layer sealing, the waterproof effect is better, of course, the sealing rings 24 can be provided with convex parts, the first sealing groove is provided with grooves matched with the convex parts, and the sealing effect is further improved.
Still further, be equipped with cavity 27 in the seal cover 26, cavity 27 top and bottom are equipped with elasticity annular slab 29 respectively, are connected with two elasticity annular slab 28 between two elasticity annular slab 29, two elasticity annular slab 28 set up relatively and bulge to both sides respectively, screw up the back lid constantly for when back lid and shell 1 laminating, seal cover 26 receives the extrusion, thereby two elasticity annular slab 29 in the cavity 27 are close to, two elasticity annular slab 29 extrusion elasticity annular slab 28, elasticity annular slab 28 further bulge to both sides, make seal cover 26 and the cell wall laminating of first seal groove inseparabler, sealed water-proof effects is better.
Example 3
In this embodiment, as shown in fig. 7 to 9, a connection portion 33 is provided between the movable rod 6 and the threaded connection sleeve 32, and the connection portion 33 includes:
the installation rod 34 is arranged on one side of the movable rod 6, the installation rod 34 is rotationally connected with the shell 1, and the rotation center of the installation rod 34 is positioned on the upper side of the movable rod 6;
a friction part 36 fixed on the movable rod 6, in this embodiment, the friction part 36 is preferably an anti-slip pad, and the friction part 36 is attached to the outer side wall of the movable rod 6 to form a friction pair;
the arc spring 35 on the fixed movable rod 6, the arc spring 35 protrudes to the side close to the thread connecting sleeve 32, in this embodiment, the opposite surfaces of the arc spring 35 and the thread connecting sleeve 32 are both provided with protrusions, so as to increase friction force
When the device falls on the ground, the movable rod 6 moves inwards of the shell, the movable rod 6 drives the installation rod 34 to rotate through the friction part 36 during movement of the movable rod, the installation rod 34 drives the arc-shaped elastic sheet 35 to rotate towards one side of the thread connecting sleeve 32, the thread connecting sleeve 32 is pressed, separation of the arc-shaped elastic sheet from the shell 1 is prevented, deformation occurs when the arc-shaped elastic sheet 35 presses the thread connecting sleeve 32, the contact area between the arc-shaped elastic sheet 35 and the thread connecting sleeve 32 is increased, the friction force between the arc-shaped elastic sheet and the thread connecting sleeve is increased, the separation of the thread connecting sleeve 32 can be prevented in a further step, and the connection stability is higher.
In summary, the application provides a portable arrhythmia alarm reminding device, which is provided with a shell and a monitoring unit, wherein the monitoring unit comprises a power supply module 15, a control module 14, a wireless connection module 16 and an alarm module, when a monitor alarms, signals are transmitted to the wireless connection module 16, the wireless connection module 16 transmits the signals to the control module 14, and the control module 14 controls the alarm module to work so as to remind medical staff in time; the anti-falling assembly is arranged and comprises a movable rod 6, a first spring 4, a guard plate 2 and a limiting mechanism, when falling onto the ground, the impact force pushes the guard plate 2 to drive the movable plate to move towards one side close to the shell, the first spring 4 is extruded, so that the first spring 4 can play a role in buffering, then the movable rod 6 cannot move towards one side far away from the shell through the limiting mechanism, and the first spring 4 cannot rebound after being compressed, so that the device cannot bounce and fall for a plurality of times, cannot move to other inconvenient places, and is more convenient and practical; the sealing assembly 23 is arranged, so that a good sealing effect can be achieved.
It should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present application is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present application.
In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, such as the above-described division of units, merely a division of logic functions, and there may be additional manners of dividing in actual implementation, such as multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or communication connection shown or discussed as being between each other may be an indirect coupling or communication connection between devices or elements via some interfaces, which may be in the form of telecommunications or otherwise.
The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the scope of the present application. It will be apparent that the described embodiments are merely some, but not all, embodiments of the application. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the application. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present application or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present application, which also falls within the scope of the present application.

Claims (4)

1. A portable arrhythmia alarm reminder, comprising:
a housing;
a monitoring unit mounted on the housing, the monitoring unit comprising:
the wireless connection module is used for being in communication connection with the medical equipment;
the control module is electrically connected with the wireless connection module and is used for receiving signals of the wireless connection module;
the alarm module is electrically connected with the control module and is used for sending out an alarm reminding signal;
the power supply module is used for providing power;
still including installing the anti-drop subassembly on the casing, anti-drop subassembly includes:
a plurality of movable rods are penetrated through the side wall of the shell at intervals in the circumferential direction, and a guard plate is fixed at one end of each movable rod, which is positioned outside the shell;
the first spring is arranged between the guard plate and the side wall of the shell, and the acting force of the first spring to the guard plate is far away from one side of the shell;
install stop gear on the casing, can make movable rod unable to keep away from casing one side motion during the use, stop gear includes:
a pawl rotatably arranged on the side wall of the shell and positioned at one side of the movable rod, wherein a ratchet slot matched with the pawl is formed on the movable rod along the length direction of the movable rod;
the second spring is fixedly connected between the pawl and the side wall of the shell, and in a natural state, the acting force of the second spring on the pawl keeps the pawl meshed with the ratchet groove;
a turntable rotatably installed in the housing, the installation shaft of the turntable extending to the outside of the housing;
one end of the traction rope is tied with the pawl, the other end of the traction rope is tied with the side edge of the turntable, a fixed column is fixed on one side, away from the movable rod, of the pawl in the shell, and the traction rope winds around the fixed column;
the shell comprises a shell and a rear cover, wherein the shell is round, a thread connecting sleeve is fixed on the rear cover, and the thread connecting sleeve is used for being in threaded connection with the inner side wall of the shell;
a seal assembly is disposed between the housing and the rear cover, the seal assembly comprising:
the sealing sleeve is fixed on the rear cover, and an annular first sealing groove for accommodating the sealing sleeve is formed in the side wall of the shell;
the lower part of the sealing sleeve is provided with an inverted V-shaped groove in a circumferential direction, and the bottom of the first sealing groove is provided with a convex peak matched with the inverted V-shaped groove;
the inner side and the outer side of the sealing sleeve are both provided with arc-shaped parts in a circumferential manner, the bottom of the first sealing groove is provided with an accommodating groove for accommodating the arc-shaped parts, a cavity is arranged in the sealing sleeve, the top and the bottom of the cavity are respectively provided with an elastic annular plate, two elastic annular plates are connected between the two elastic annular plates, and the two elastic annular plates are oppositely arranged and respectively protrude towards two sides;
a connecting part is arranged between the movable rod and the threaded connecting sleeve, and the connecting part comprises:
the installation rod is arranged on one side of the movable rod, is rotationally connected with the shell, and the rotation center of the installation rod is positioned on the upper side of the movable rod;
the friction part is fixed on the movable rod and is attached to the outer side wall of the movable rod to form a friction pair;
an arc-shaped elastic sheet on the fixed movable rod protrudes to one side close to the thread connecting sleeve.
2. The portable arrhythmia alarm alert device of claim 1 wherein said housing back is mounted with a hanging ring and flexible strap.
3. The portable arrhythmia alarm reminder according to claim 1, wherein sealing rings are respectively fixed on the two sides of the sealing sleeve on the rear cover, and a second sealing groove matched with the sealing rings is arranged on the housing.
4. The portable arrhythmia alarm alert device of claim 1 wherein a display module is mounted on said housing, said display module being electrically connected to a control module.
CN202210588879.0A 2022-05-26 2022-05-26 Portable arrhythmia warning reminding device Active CN114999105B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207200332U (en) * 2017-08-28 2018-04-06 广州驰禹达电子有限公司 A kind of portable power source with the effect of waterproof shatter-resistant
CN209799568U (en) * 2019-03-21 2019-12-17 鑫洲控股集团有限公司 Rail guard for building
CN111385398A (en) * 2018-12-31 2020-07-07 陈佳卓 Mobile phone protection shell
CN212061391U (en) * 2020-05-21 2020-12-01 郴州市第一人民医院 Portable arrhythmia alarm device suitable for children
CN212363241U (en) * 2020-06-03 2021-01-15 上海天珑自动化设备有限公司 Portable multi-parameter online analyzer with anti-falling structure
CN113142797A (en) * 2021-02-26 2021-07-23 舒朝辉 Multifunctional platform for constructional engineering design
CN214578542U (en) * 2020-10-15 2021-11-02 桂林电子科技大学 Anti-falling damping device with double-layer structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207200332U (en) * 2017-08-28 2018-04-06 广州驰禹达电子有限公司 A kind of portable power source with the effect of waterproof shatter-resistant
CN111385398A (en) * 2018-12-31 2020-07-07 陈佳卓 Mobile phone protection shell
CN209799568U (en) * 2019-03-21 2019-12-17 鑫洲控股集团有限公司 Rail guard for building
CN212061391U (en) * 2020-05-21 2020-12-01 郴州市第一人民医院 Portable arrhythmia alarm device suitable for children
CN212363241U (en) * 2020-06-03 2021-01-15 上海天珑自动化设备有限公司 Portable multi-parameter online analyzer with anti-falling structure
CN214578542U (en) * 2020-10-15 2021-11-02 桂林电子科技大学 Anti-falling damping device with double-layer structure
CN113142797A (en) * 2021-02-26 2021-07-23 舒朝辉 Multifunctional platform for constructional engineering design

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