CN116327140A

CN116327140A - Monitoring device

Info

Publication number: CN116327140A
Application number: CN202111599389.2A
Authority: CN
Inventors: 熊辉; 廖安强; 郭传喜; 王兵兵
Original assignee: Edan Instruments Inc
Current assignee: Edan Instruments Inc
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2023-06-27

Abstract

The utility model provides a monitoring device, the monitoring device includes backshell, power module and parameter module, the backshell encloses to be established into and accepts the chamber, parameter module and power module acceptd in acceptd the chamber; the parameter module and the power module are detachably connected with the rear shell respectively, and are stacked in the accommodating cavity; wherein the parameter module integrates a plurality of parameter plates and pump valve assemblies. According to the monitoring equipment provided by the embodiment of the application, the parameter module and the power module are stacked in the accommodating cavity of the rear shell, and the parameter module is internally integrated with a plurality of parameter plates, pump valve assemblies and other structural members, so that related structural members in the monitoring equipment are integrated into the whole and independently detachable parameter module and the power module, and the flexibility and convenience of the disassembly and assembly of the monitoring equipment can be improved.

Description

Monitoring device

Technical Field

The application relates to the technical field of medical equipment, in particular to monitoring equipment.

Background

The monitoring device is generally a physiological parameter monitoring device, is widely applied to monitoring of various vital signs, and provides effective diagnostic analysis data for health monitoring. The portable monitoring equipment can be used for occasions such as doctor consultation and field rescue, so that the requirements on the structural layout of the monitoring equipment are higher and higher.

Based on the increasing number of functions that monitoring devices can realize, there are increasing numbers of structural devices assembled in the monitoring devices, which can reduce the disassembly and assembly efficiency of the monitoring devices. Based on the above, how to reasonably layout the internal structural components of the monitoring device becomes a technical problem to be solved.

Disclosure of Invention

The technical problem that this application will solve lies in providing a guardianship equipment to solve current guardianship equipment and dismantle the inefficiency and the unchangeable defect of dismouting.

The embodiment of the application provides monitoring equipment, which comprises a rear shell, a power module and a parameter module, wherein the rear shell is enclosed to form an accommodating cavity, and the parameter module and the power module are accommodated in the accommodating cavity; the parameter module and the power module are detachably connected with the rear shell respectively, and are stacked in the accommodating cavity; wherein the parameter module integrates a plurality of parameter plates and pump valve assemblies.

According to the monitoring equipment provided by the embodiment of the application, the parameter module and the power module are stacked in the accommodating cavity of the rear shell, and the parameter module is internally integrated with a plurality of parameter plates, pump valve assemblies and other structural members, so that related structural members in the monitoring equipment are integrated into the whole and independently detachable parameter module and the power module, and the flexibility and convenience of the disassembly and assembly of the monitoring equipment can be improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a monitoring device according to some embodiments of the present application;

FIG. 2 is a schematic diagram showing a split structure of the monitoring device in the embodiment of FIG. 1;

FIG. 3 is a schematic diagram of the monitoring device of the embodiment of FIG. 1 from another perspective;

FIG. 4 is a partially exploded view of the monitoring device of the embodiment of FIG. 1;

FIG. 5 is a schematic diagram of a power module in some embodiments of the present application;

FIG. 6 is a schematic diagram illustrating the power module mated with the control module according to some embodiments of the present application;

FIG. 7 is a schematic view of a structure of a receiving frame in some embodiments of the present application;

FIG. 8 is a schematic diagram of the configuration of a parameter module in some embodiments of the present application;

FIG. 9 is a schematic diagram of a structural split of the parameter module in the embodiment of FIG. 8;

FIG. 10 is a schematic view of the structure of the mounting bracket of the embodiment of FIG. 8;

FIG. 11 is a schematic view of the embodiment of FIG. 8 from another perspective of the mounting bracket;

FIG. 12 is a schematic view of a monitoring device according to another embodiment of the present application;

FIG. 13 is a schematic diagram showing a structural separation of the parameter module in the embodiment of FIG. 12;

FIG. 14 is a schematic view of the structure of the assembled bracket of the embodiment of FIG. 13;

FIG. 15 is a schematic view of the embodiment of FIG. 13 from another perspective of the mounting bracket;

FIG. 16 is a schematic view of the print module of the embodiment of FIG. 12 in a disassembled configuration;

FIG. 17 is a schematic view of a partial structure of a parameter module mated with a rear housing in some embodiments of the present application;

FIG. 18 is a partial schematic view of the rear housing of the embodiment of FIG. 17;

FIG. 19 is a partial structure split schematic of the parameter module of the embodiment of FIG. 17;

FIG. 20 is a schematic cross-sectional view of the rear housing of the embodiment of FIG. 18 taken along the direction A-A;

FIG. 21 is a schematic cross-sectional view of the rear housing of the embodiment of FIG. 18 taken along the direction B-B;

fig. 22 is a partial schematic view of the second side of the embodiment of fig. 18.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is specifically noted that the following examples are only for illustration of the present application, but do not limit the scope of the present application. Likewise, the following embodiments are only some, but not all, of the embodiments of the present application, and all other embodiments obtained by one of ordinary skill in the art without making any inventive effort are within the scope of the present application.

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 present 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.

Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a monitoring device 100 according to some embodiments of the present application, and fig. 2 is a schematic structural exploded view of the monitoring device 100 according to the embodiment of fig. 1, where the monitoring device 100 may generally include a housing assembly 10 and a display assembly 20. The housing assembly 10 encloses a housing space 101, where the housing space 101 is configured to accommodate a power module, a control module, a parameter module, a printing module, and the like of the monitoring device 100.

The housing assembly 10 may include a front case 11 and a rear case 12 that are cooperatively connected, and the display screen assembly 20 may be mounted on the front case 11 and may be enclosed with the rear case 12 to form the accommodating space 101. The front shell 11 can be connected and fixed with the rear shell 12 in a threaded connection, plug connection, buckle connection, bonding connection, welding connection and other connection modes. Of course, in some embodiments, the front shell 11 and the rear shell 12 may be detachably connected, which will not be described in detail. The display screen assembly 20 may display the contents accordingly, such as menu switching, or pop-up switching of parameter setting windows. The display screen assembly 20 may also be used to display data information and processed image information monitored by the monitoring device 100 for a user to more intuitively understand the monitored information. In other words, the housing assembly 10 may have a box-shaped structure with one end opened, that is, the display assembly 20 covers the opening of the housing assembly 10, so that the display assembly 20 may display an image to the outside through the opening of the housing assembly 10.

In one embodiment, the side of the housing assembly 10 near the display assembly 20 is provided with a window, i.e. the front surface of the front housing 11 is provided with a window, and the display assembly 20 is mounted in the window of the front housing 11. The display screen assembly 20 and the housing assembly 10 together enclose the accommodating space 101.

In one embodiment, the front housing 11 is provided with an alarm indicator light 30. The alarm indicator light 30 can be arranged at the junction of the top surface and the front surface of the front shell 11, and/or the alarm indicator light 30 can be arranged at the junction of the top surface and the back surface of the front shell 11, so that after the alarm indicator light 30 emits alarm light, the alarm light can be visible at multiple angles, and the medical staff can conveniently and rapidly find the monitoring equipment 100 emitting the alarm light. Preferably, the alarm indicator light 30 may extend from the front surface of the front case 11 to the rear surface via the top surface, so that the alarm light may be visible at 360 degrees after the alarm indicator light 30 emits the alarm light. Of course, in other embodiments, the alarm indicator light 30 may be protruding on the top surface of the front shell 11, so that the medical staff may view the alarm light emitted by the alarm indicator light 30 by 360 degrees, thereby reducing the working difficulty and workload of the medical staff. All directional indications (such as up, down, left, right, front, back … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a particular gesture (as shown in the drawings), and if the particular gesture changes, the directional indication changes accordingly.

In an embodiment, the rear case 12 may include a rear face 121 spaced apart from the front case 11, top and

bottom faces

122 and 123 extending from edges of the rear face 121 toward a direction approaching the front case 11 and disposed opposite thereto, and first and

second side faces

124 and 125 extending from edges of the rear face 121 toward a direction approaching the front case 11 and disposed opposite thereto. The rear surface 121, the top surface 122, the bottom surface 123, the first side surface 124, and the second side surface 125 together define a housing cavity 120 for housing the power module 40, the control module 50, the parameter module 60, the print recorder 70, and other devices. It can be appreciated that the accommodating space 101 is defined by the housing assembly 10 and the display assembly 20, and the accommodating cavity 120 is defined by the rear case 12, that is, generally, the space surrounded by the accommodating cavity 120 is a part of the accommodating space 101. Of course, when the display screen assembly 20 is directly covered on the rear housing 12, the accommodating space 101 is a space surrounded by the accommodating cavity 120.

Wherein the top surface 122 and the bottom surface 123 are disposed opposite to each other, i.e., are connected to two edges of the rear surface 121 disposed opposite to each other. The first side 124 and the second side 125 are disposed opposite each other, i.e., connected to opposite edges of the rear face 121. The first side 124 and the second side 125 are disposed between the top 122 and the bottom 123, i.e., the top 122, the first side 124, the bottom 123, and the second side 125 are sequentially connected end to end and connected to the side of the rear 121 near the front shell 11.

Referring to fig. 3 in combination, fig. 3 is a schematic structural diagram of the monitoring device 100 according to another view of the embodiment of fig. 1. The rear face 121 is provided with a plurality of heat dissipation holes 126 in communication with the receiving cavity 120, and/or the bottom face 123 is provided with a plurality of heat dissipation holes 126 in communication with the receiving cavity 120. Of course, the heat dissipation holes 126 may be provided on the top surface 122, the first side surface 124, or the second side surface 125, which is not particularly limited. The rear face 121 is further provided with at least one interface 127 for electrical connection of an external device to the monitoring device 100 through the interface 127 and/or for a fixedly arranged wireless and/or wired interface. The wireless interface may be, but is not limited to, a parallel interface, wifi, bluetooth, or ethernet. The wired interface may be, but is not limited to, a serial interface, a power interface, a USB interface, a print recorder interface, a headset interface, or a multi-function data interface. The power interface includes a direct current power interface and an alternating current power interface. It will be appreciated that the various interfaces, such as the power interface, USB interface, network cable interface, and multifunction data interface, may be disposed horizontally, or may be disposed horizontally near the bottom surface 123 or at a location intermediate the rear surface 121.

A handle 128 is provided on the top surface 122, the handle 128 being rotatable relative to the top surface 122. When the monitoring device 100 is lifted, the stress direction of the lifting handle 128 and the gravity direction of the monitoring device 100 are located on the same vertical plane, so that the gravity center of the whole monitoring device 100 is stable. Of course, in other embodiments, the handle 128 may be embedded in the rear housing 12 and slidably connected to the outer wall of the rear housing 12, and the handle 128 may be integrally formed with the rear housing 12, i.e. the handle is integrated with the rear housing structure, so that the space can be saved and the overall size can be reduced. In one embodiment, the top surface 122 and the handle 128 may be coupled together by a mounting structure, such as screws, snaps, magnetically attractable structures, or the like, to allow the top surface 122 and the handle 128 to be removably coupled. Preferably, handle 128 is pivotally coupled to top surface 122 by a pivot, hinge, or other structure.

Referring to fig. 4, fig. 4 is a partially exploded view of the monitoring device 100 in the embodiment of fig. 1. The inner side wall of the rear case 12 is provided with a plurality of protruding fixing posts 129, and the end of the free end of the fixing post 129 is provided with screw holes for mounting the respective functional modules of the monitoring device 100 and/or for fixing the support equipped with the functional modules. The above functional modules of the monitoring device 100 include, but are not limited to, a power module 40, a control module 50, a parameter module 60, and a print recorder 70. The parameter module 60 includes a plurality of parameter boards connected with parameter measurement accessories, wherein the parameter measurement accessories include detection accessories of electrocardiographic respiration, blood oxygen, blood pressure, body temperature and the like, and the parameter measurement accessories can include a front sampling circuit or can not include components only including related sensors, cuffs and the like. Physiological parameters or physiological data such as electrocardiographic respiration, blood oxygen, blood pressure, body temperature and the like. It will be appreciated that the parameter module 60 may be configured to obtain the above physiological parameters or physiological data and transmit the physiological data to the control module 50, and the control module 50 may process the physiological parameters or physiological data accordingly and display the processed physiological parameters or physiological data on the display screen assembly 20 or transmit the processed physiological parameters or physiological data to the print recorder 70 for printing, etc. The power module 40 may be used to power the operation of the modules described above.

In one embodiment, at least one spacer 1210 is disposed on the rear face 121, and the spacer 1210 is spaced from the rear face 121. The above-described functional modules of the monitoring device 100 may be separated from the rear face 121 by a spacer 1210. Wherein, the partition 1210 is provided with heat dissipation holes to improve heat dissipation effect.

In one embodiment, the first side 124 of the rear housing 12 is provided with a first opening 1201 and a second opening 1202, the first opening 1201 and the second opening 1202 being spaced apart. The second side 125 of the rear housing 12 is provided with a third opening 1203 opposite the first opening 1201. Wherein the first opening 1201 is accessible for the print recorder 70 to print. The second opening 1202 is insertable for battery replacement and access. Further, the first side 124 is provided with an isolation door 1204 fastened to the first side 124, and the isolation door 1204 is disposed corresponding to the second opening 1202. With the isolation door 1204 open, devices such as batteries may be removed from the second opening 1202. When the isolation door 1204 is closed, the protection of the housing assembly 10 and the reduction of interference are achieved. In some embodiments, the isolation door 1204 may be movably connected to the housing assembly 10 by a hinge structure, a snap-fit structure, or a sliding structure, so as to open the second opening 1202 for device picking and placing or close the second opening 1202 for tamper protection. Preferably, the isolation door 1204 is flush with the first side 124 when closed, so that the first side 124 forms a complete outer wall, avoiding the risk of collision with an irregular outer wall in a small crowded space, or avoiding difficulty in installation due to an irregular outer wall.

It can be appreciated that the battery can be inserted into the power module 40 through the second opening 1202 as a power source when the monitoring device 100 is powered off, so that the monitoring device 100 can be continuously used under the conditions of short-time power supply or misplug, patient bed replacement, movement, etc., i.e. the monitoring device 100 can be separated from the external power source to work independently.

Referring to fig. 5, fig. 5 is a schematic structural diagram of a power module 40 according to some embodiments of the present application, in which the power module 40 is accommodated in the accommodating cavity 120, and can be connected to the housing assembly 10 by a connection manner such as screwing, plugging, buckling, bonding, welding, or detachable connection. Preferably, the power module 40 may be connected to the bottom surface 123 by screwing, plugging, buckling, bonding, welding, detachable connection, or the like. In some embodiments, the power module 40 is detachably connected to the bottom surface 123, i.e., the power module 40 is detachably received in the receiving cavity 120. Wherein the power module 40 is partially exposed to the second opening 1202 such that a battery can be inserted from the second opening 1202 and assembled to the power module 40.

The power module 40 may be configured to accommodate a plurality of batteries to enhance the cruising capabilities of the monitoring device 100 and the user experience. It is to be understood that the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.

The power module 40 may generally include a fixing member 41 and a protecting member 42 disposed opposite to each other, and a receiving frame 43 disposed between the fixing member 41 and the protecting member 42. That is, the fixing piece 41 and the protecting piece 42 are provided at opposite sides of the receiving frame 43, and the fixing piece 41 is configured to mount the receiving frame 43 on the bottom surface 123. The housing frame 43 may be used to house a plurality of batteries. Specifically, the fixing members 41 serve to support and position the receiving frame 43, and can provide a stable supporting force for the receiving frame 43. The protecting member 42 is disposed on a side of the receiving frame 43 facing away from the fixing member 41, so as to provide protection for the battery received in the receiving frame 43. The storage frame 43 is mounted between the fixing member 41 and the protection member 42, and is configured to be able to store a plurality of batteries. It will be appreciated that the fixing member 41 and the protecting member 42 are each disposed in non-contact with, i.e., spaced apart from, the battery in the receiving frame 43. The fixing member 41 and the protecting member 42 can be made of sheet metal parts, and the sheet metal parts have good structural strength, so that the stability of the installation of the storage frame 43 and the structural stability of the power module 40 can be improved.

In an embodiment, the fixing member 41 is substantially plate-shaped, and may have other shapes, which will not be described in detail. The fixing member 41 can be connected and fixed with the bottom surface 123 by a connection mode such as screw connection, plug connection, buckle connection, adhesion, welding, detachable connection and the like. The protection member 42 is substantially plate-shaped, but may have other shapes, and will not be described in detail. The protection member 42 may be connected and fixed to the storage frame 43 by screwing, plugging, buckling, bonding, welding, detachable connection, or the like. The fixing member 41 may be provided with a plurality of heat dissipation holes, and the fixing member 41 and the bottom surface 123 are spaced apart, so as to quickly dissipate the heat generated by the battery. Similarly, the protecting member 42 may be provided with a plurality of heat dissipation holes so as to rapidly dissipate heat generated from the battery. Preferably, the fixing member 41 is detachably connected to the bottom surface 123, and the protecting member 42 is detachably connected to the receiving frame 43.

Referring to fig. 6 in combination, fig. 6 is a schematic diagram illustrating a split structure of the power module 40 and the control module 50 when the control module 50 is disposed on a side of the power module 40 facing away from the bottom surface 123, that is, the control module 50 is disposed between the power module 40 and the top surface 122 according to some embodiments of the present disclosure.

The control module 50 may generally include a control circuit board 51, at least one connector 52 provided on the control circuit board 51, and at least one receptacle 53 provided on the control circuit board 51. The control circuit board 51 is a circuit board integrating at least a main control board function, a parameter board function, and an expansion interface function. The control circuit board 51 is disposed on a side of the power module 40 away from the bottom surface 123 and is disposed substantially perpendicular to the rear surface 121. The control circuit board 51 can be connected and fixed with the protection member 42 by screwing, inserting, buckling, bonding, welding, detachable connection and other connection modes, and the control circuit board 51 and the protection member 42 are arranged at intervals. In one embodiment, the connector 52 and the socket 53 are disposed on a side of the control circuit board 51 facing away from the protection member 42, and the connector 52 and the socket 53 are electrically connected to the control circuit board 51, respectively. The connector 52 is disposed corresponding to the interface 127, and the connector of the external electrical device can be electrically connected to the connector 52 through the interface 127. In other words, the connector 52 may be exposed from the interface 127 to the exterior of the monitoring device 100. The power module 40, the parameter module 60, the print recorder 70 and other device modules can be electrically connected with the control circuit board 51 by the socket 53, for example, the power module 40, the parameter module 60, the print recorder 70 and other device modules can be respectively connected with the socket 53 by wires or connectors and the like, so as to further realize the electrical connection with the control circuit board 51.

In an embodiment, the control module 50 may also be provided with a heat sink 54 on the control circuit board 51, and the heat sink 54 is provided on a side of the control circuit board 51 facing away from the protection member 42. The heat sink 54 may be a heat conducting device made of a heat conducting material (such as aluminum, graphene, etc.) with high heat conducting efficiency, so as to quickly conduct out the heat on the control circuit board 51 to improve the heat dissipation effect. The heat sink 54 may also be a heat dissipating device such as a heat dissipating fan, so that heat generated on the control circuit board 51 can be quickly conducted out during operation, thereby improving the overall heat dissipation effect of the control module 50.

Referring to fig. 7, fig. 7 is a schematic structural diagram of a receiving frame 43 in some embodiments of the present application, the receiving frame 43 may generally include a supporting bracket 431 disposed on the fixing member 41, a heat dissipation plate 432 disposed between the supporting bracket 431 and the fixing member 41, and a circuit board 433 disposed at one end of the supporting bracket 431, where the supporting bracket 431 may be connected and fixed to the fixing member 41 by a connection manner such as screwing, plugging, buckling, bonding, welding, or detachable connection. Preferably, the receiving frame 43 is detachably connected with the fixing member 41.

In one embodiment, two receiving cavities, namely a first receiving cavity 4301 and a second receiving cavity 4302, are provided in the carrier 431. The first housing cavity 4301 and the second housing cavity 4302 are configured to be able to respectively house batteries. It can be understood that more than three storage cavities can be further provided in the bearing bracket 431 for storing more batteries, and in this embodiment, two batteries are stored in the bearing bracket 431 for illustration, so that a person skilled in the art can directly obtain the technical scheme that more than three storage cavities and more batteries can be stored in the bearing bracket 431.

The battery received in the carrier 431 can be electrically connected with the circuit board 433, and the circuit board 433 can be electrically connected with the control circuit board 51, that is, the circuit board 433 is electrically connected with the control circuit board 51, so as to supply power to the power module 40, the parameter module 60, the print recorder 70 and other device modules of the monitoring device 100. For example, the circuit board 433 may be electrically connected to the control circuit board 51 by a wire or a connector or the like.

Specifically, the bearing bracket 431 may have a frame-type structure. The carrier 431 may generally include a first side plate 4311 and a second side plate 4312 disposed opposite to each other, a third side plate 4313 connecting the first side plate 4311 and the second side plate 4312, a fourth side plate 4314 disposed on a side of the first side plate 4311 and the second side plate 4312 facing away from the third side plate 4313, and a partition plate 4315 disposed between the first side plate 4311 and the second side plate 4312. The first side plate 4311 and the second side plate 4312 are disposed in a substantially parallel spaced apart relationship, and the third side plate 4313 and the fourth side plate 4314 are disposed in a substantially parallel spaced apart relationship.

The first side plate 4311 is disposed between the fixing element 41 and the protecting element 42, and is respectively connected with the fixing element 41 and the protecting element 42 in a bending manner. The second side plate 4312 is disposed between the fixing element 41 and the protecting element 42, and is respectively connected with the fixing element 41 and the protecting element 42 in a bending manner. The first side plate 4311 and/or the second side plate 4312 may be connected and fixed to the fixing element 41 by a connection manner such as a screw connection, a plug connection, a buckle connection, an adhesive connection, a welding connection, etc. The first side plate 4311 and the protecting member 42 can be vertically bent and connected, and the second side plate 4312 and the protecting member 42 can be vertically bent and connected. The protection member 42 may be connected and fixed to the first side plate 4311 and/or the second side plate 4312 by a screw connection, a plug connection, a buckle connection, an adhesive connection, a welding connection, or the like. The third side plate 4313 is disposed between the fixing element 41 and the protecting element 42, and opposite edges of the third side plate 4313 are respectively connected to the first side plate 4311 and the second side plate 4312. The fourth side plate 4314 is disposed on a side of the first side plate 4311 and the second side plate 4312 facing away from the third side plate 4313, and is disposed adjacent to the second opening 1202. The fourth side plate 4314 is provided with a pick-and-place opening 4310 communicated with the second opening 1202. One end of the taking and placing opening 4310 is communicated with the accommodating cavity, and the other end of the taking and placing opening is communicated with the second opening 1202, so that the battery in the accommodating cavity can be taken out through the taking and placing opening 4310 and the battery can be placed in the accommodating cavity through the second opening 1202 and the taking and placing opening 4310 in sequence. It is understood that the first side plate 4311 may have a plate shape, the second side plate 4312 may have a plate shape, and the third side plate 4313 may have a plate shape. Of course, the first side plate 4311, the second side plate 4312, and the third side plate 4313 may have other shapes.

The divider 4315 is disposed within the receiving cavity and is configured to divide the receiving cavity into a plurality of subchambers, e.g., the divider 4315 may divide the receiving cavity into a first receiving cavity 4301 and a second receiving cavity 4302. The partition plate 4315 may synchronously partition the pick-and-place port 4310 into a first pick-and-place port and a second pick-and-place port in communication with the first receiving cavity 4301 and the second receiving cavity 4302, respectively. Wherein, the partition plate 4315 may be provided with a through hole 4303 penetrating through two opposite surfaces of the partition plate 4315, and two ends of the through hole 4303 are respectively communicated with the first accommodating cavity 4301 and the second accommodating cavity 4302, so as to achieve a soaking effect of the accommodating cavity, and further avoid influencing heat dissipation efficiency due to local overheating in the accommodating cavity.

In an embodiment, a side of the fourth side plate 4314 facing away from the receiving cavity, i.e., facing away from the third side plate 4313, is provided with a knob, such as a first knob 4304 and a second knob 4305, the first knob 4304 being disposed corresponding to the first receiving cavity 4301 and the second knob 4305 being disposed corresponding to the second receiving cavity 4302. The knobs are configured to be able to place a battery card into the receiving cavity, i.e., a first knob 4304 is used to place a battery card into the first receiving cavity 4301 and a second knob 4305 is used to place a battery card into the second receiving cavity 4302. Wherein, the first knob 4304 and the second knob 4305 may be rotary buttons having a certain resilience, that is, in an initial position, that is, a position shown in fig. 7, the first knob 4304 is capable of placing a battery card in the first receiving cavity 4301, and the second knob 4305 is capable of placing a battery card in the second receiving cavity 4302. The first knob 4304 and the second knob 4305 can be rotated under the action of an external force to cancel the clamping force on the battery, so that the battery can be conveniently taken and put. After the external force is removed, the first and

second knobs

4304 and 4305 rebound to the initial position under the action of a rebound force.

The circuit board 433 is located the third curb plate 4313 and deviates from the one side of accomodating the chamber, namely deviates from fourth curb plate 4314, and circuit board 433 accessible spiro union, grafting, buckle, bonding, welding etc. connection mode realize with third curb plate 4313's connection fixed. The circuit board 433 is provided with a battery connector 4306 and an elastic member 4307 near one side of the third side plate 4313, the battery connector 4306 is disposed through the third side plate 4313 and is used for being electrically connected with a battery, and the elastic member 4307 is disposed through the third side plate 4313 and is used for being abutted against the battery. Wherein, the battery connector 4306 and the elastic member 4307 are disposed at intervals, and the elastic member 4307 may be a spring or a shrapnel. The battery connector 4306 is electrically connected with the circuit board 433 and electrically connected with the socket 53 of the control circuit board 51, that is, the battery is electrically connected with the control circuit board 51 through the circuit board 433, so that the control circuit board 51 supplies power to the power module 40, the parameter module 60, the print recorder 70 and other device modules of the monitoring device 100.

It should be noted that the terms "first," "second," and "third" are used herein for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features being indicated. Thus, a feature defining "a first", "a second", and "a third" may explicitly or implicitly include at least one such feature.

The heat dissipation plate 432 is disposed on a side of the support bracket 431 near the fixing member 41, and the heat dissipation plate 432 can be connected and fixed with the support bracket 431 by a connection manner such as a screw connection, an insertion connection, a buckle connection, an adhesion connection, a welding connection, etc. In an embodiment, the heat dissipation plate 432 is disposed substantially parallel to the partition plate 4315 at a distance, and a gap between the heat dissipation plate 432 and the partition plate 4315 forms a receiving space of the second receiving cavity 4302. The heat dissipation plate 432 is provided with a plurality of heat dissipation holes, so that heat emitted by the battery can be dissipated rapidly.

In an embodiment, the first side plate 4311 and the second side plate 4312 are disposed obliquely with respect to the fixing member 41, so as to guide the heat emitted from the battery to be dissipated from the bottom surface 123, and prevent the heat emitted from the battery from dissipating to the front housing 11 area, thereby affecting the usage effect of the display screen assembly 20.

In an embodiment, the power module 40 may further include a speaker assembly 44 disposed on the fixing member 41, and the speaker assembly 44 is used for sounding an alarm or prompting the operating state of the monitoring device 100. Wherein, the fixing piece 41 is provided with a horn hole corresponding to the horn assembly 44, and the horn assembly 44 is installed at a position of the fixing piece 41 corresponding to the horn hole. Alternatively, the horn assembly 44 may be connected to the fixing member 41 by screwing, plugging, buckling, bonding, welding, detachable connection, and the like, and the horn assembly 44 is electrically connected to the circuit board 433.

Referring to fig. 8 and 9, fig. 8 is a schematic structural diagram of the parameter module 60 according to some embodiments of the present application, and fig. 9 is a schematic structural exploded diagram of the parameter module 60 according to the embodiment of fig. 8. The parameter module 60 is accommodated in the accommodating cavity 120, and can be connected with the housing assembly 10 by a connection mode such as a screw connection, a plug connection, a buckle connection, an adhesive connection, a welding connection, a detachable connection and the like. Preferably, the parameter module 60 is connected to the rear housing 12 by screwing, plugging, snapping, bonding, welding, detachable connection, or the like. In some embodiments, the parameter module 60 is removably coupled to the rear housing 12, i.e., the parameter module 60 is removably received within the receiving cavity 120. The parameter module 60 is disposed on a side of the power module 40 near the top surface 122, that is, the parameter module 60 is disposed on a side of the power module 40 away from the bottom surface 123, and the control module 50 is disposed between the parameter module 60 and the power module 40. The parameter module 60 can be electrically connected to the power module 40 by the control module 50. It can be appreciated that the power module 40 and the parameter module 60 are stacked between the bottom surface 123 and the top surface 122 and are detachably connected with the rear housing 12, so that the convenience of assembling and disassembling the monitoring device 100 can be satisfied, the internal space of the monitoring device 100 can be better utilized, and the compactness of the internal space layout of the monitoring device 100 can be improved. Wherein opposite ends of the parameter module 60 are disposed corresponding to the first opening 1201 and the third opening 1203, respectively, i.e. opposite ends of the parameter module 60 may be exposed to the first opening 1201 and the third opening 1203, respectively.

The parameter module 60 may generally include a first parameter plate 61, a second parameter plate 62, a third parameter plate 63, a pump valve assembly 64, and a mounting bracket 65. The mounting bracket 65 is detachably connected to the rear case 12, that is, the mounting bracket 65 is detachably accommodated in the accommodating chamber 120. The first parameter plate 61, the second parameter plate 62, the third parameter plate 63 and the pump valve assembly 64 are disposed on the mounting bracket 65, and are detachably accommodated in the accommodating cavity 120 along with the mounting bracket 65. The mounting bracket 65 is disposed on a side of the control module 50 facing away from the power module 40 and spaced apart from the control circuit board 51. Preferably, the mounting bracket 65 may be a metallic material, such as cymbal plate, which may enhance the mechanical stability of the overall structure, enhance the mechanical drop resistance, and enhance the stability. Of course, in other embodiments, the mounting bracket 65 may also be a plastic product. The first parameter board 61, the second parameter board 62, the third parameter board 63 and the pump valve assembly 64 are respectively electrically connected with the control circuit board 51, so as to forward the respective collected vital sign information to the control circuit board 51, and the control circuit board 51 is used for performing processes such as analysis statistics, output display and the like on the obtained vital sign information.

In one embodiment, the first parameter plate 61 and the pump valve assembly 64 are disposed on a side of the mounting bracket 65 facing away from the rear face 121, and the second parameter plate 62 and the third parameter plate 63 are disposed on a side of the mounting bracket 65 facing toward the rear face 121. Of course, the first parameter plate 61 and the pump valve assembly 64 may be provided on a side of the mounting bracket 65 adjacent to the rear face 121, and the second parameter plate 62 and the third parameter plate 63 may be provided on a side of the mounting bracket 65 facing away from the rear face 121. In another embodiment, the first parameter plate 61, the second parameter plate 62, the third parameter plate 63 and the pump valve assembly 64 are disposed on the mounting bracket 65 in other manners; for example, the first parameter plate 61, the second parameter plate 62, the third parameter plate 63, and the pump valve assembly 64 are partially disposed on a side of the mounting bracket 65 facing away from the rear face 121, and partially disposed on a side of the mounting bracket 65 adjacent to the rear face 121.

It will be appreciated that the mounting brackets 65 are configured to form a supporting keel structure within the monitoring device 100 that may increase the mechanical stability of the overall machine, promote mechanical anti-fall strength, promote stability. The first parameter plate 61, the second parameter plate 62, the third parameter plate 63, the pump valve assembly 64 and the mounting bracket 65 are integrally connected to form a parameter module 60 that is integrally detachable from the monitoring device 100.

The parameter module 60 may form a detachable connection structure with the external parameter collection device through the third opening 1203, so that the parameter module 60 can collect vital sign information through the external parameter collection device. It should be noted that, the external parameter collecting device can be detachably connected to the parameter module 60 through a wire. The external parameter acquisition device comprises, but is not limited to, an accessory for measuring parameters such as an electrocardiogram, blood oxygen, blood pressure, heart rate, body temperature, pulse rate and the like. For example, the external parameter acquisition device may refer to a clip oximeter, cuff, or other parameter measurement accessory. Of course, in other embodiments, the external parameter acquisition device may also transmit the acquired vital sign information to the parameter module 60 by means of wireless communication. Based on the wireless communication transmission manner, the rear housing 12 may not be provided with the third opening 1203. It should be appreciated that in some embodiments, the external acquisition device may transmit information in combination with wired as well as wireless means.

It will be appreciated that the first parameter plate 61 may be a blood pressure parameter plate for acquiring blood pressure parameters. The second parameter board 62 may be a basic parameter board for acquiring basic parameters such as electrocardiograph, respiration, non-invasive blood pressure, pulse, body temperature, etc. The third parameter plate 63 may be a blood oxygen parameter plate for acquiring blood oxygen saturation parameters. Of course, the parameter module 60 may also include other parameter boards for acquiring other vital sign parameters. For example, parameter module 60 may also include one or more other parameter boards capable of collecting parameters such as cardiac output, pulse oxygen saturation, end-tidal carbon dioxide concentration, anesthetic gases, noninvasive cardiac output, dual-frequency index, and the like. The control circuit board 51 is used for controlling the data interaction between the parameter boards and the transmission of control signals, and transmitting vital sign data to the display screen assembly 20 for display, and may also receive user control instructions input by the physical input interface, and may also output control signals related to how to collect physiological parameters. The parameter board is mainly used for connecting a parameter measurement accessory to obtain collected vital sign parameter signals, and can comprise at least two physiological parameter measurement circuits. Specifically, the parameter board can obtain an external physiological parameter monitoring accessory through the expansion interface to obtain a physiological sampling signal of a relevant patient, and physiological data is obtained after processing and used for alarming and displaying. The expansion interface can also be used for outputting control signals which are output by the main control board and are used for acquiring physiological parameters to an external physiological parameter monitoring accessory through the corresponding interface, so that the physiological parameters are monitored and controlled.

In one embodiment, the parameter module 60 may further include a probe plate 66 and a probe face plate 67 disposed at one end of the mounting bracket 65. The probe plate 66 can be arranged at the end part of the assembly bracket 65 close to the third opening 1203 through connection modes such as screw connection, plug connection, buckle, bonding, welding, detachable connection and the like, the probe panel 67 is arranged at one side of the probe plate 66 away from the assembly bracket 65, and connection with the assembly bracket 65 can be realized through connection modes such as screw connection, plug connection, buckle, bonding, welding, detachable connection and the like. The first parameter plate 61, the second parameter plate 62 and the third parameter plate 63 are electrically connected to the probe plate 66. The probe plate 66 is provided with a plurality of connectors 661, and the connectors 661 can be respectively arranged on the probe panel 67 and exposed to the third opening 1203 so as to be connected with the parameter measurement accessory, i.e. the parameter measurement accessory can be electrically connected with the first parameter plate 61, the second parameter plate 62 and the third parameter plate 63 respectively by the probe plate 66.

The probe face plate 67 may be connected to the second side 125 of the rear housing 12 by screwing, plugging, snapping, bonding, welding, detachable connection, or the like, and the probe face plate 67 is partially exposed to the third opening 1203. The manner in which the probe face 67 is connected to the second side 125 will be described further below and will not be further described herein.

Referring to fig. 10 and 11 in combination, fig. 10 is a schematic structural view of the assembly bracket 65 in the embodiment of fig. 8, and fig. 11 is a schematic structural view of the assembly bracket 65 in the embodiment of fig. 8 from another perspective. The mounting bracket 65 may generally include a second end cap 651 corresponding to the first opening 1201, a first end cap 652 corresponding to the third opening 1203, and a main bracket 653 disposed between the second end cap 651 and the first end cap 652, i.e., the second end cap 651 and the first end cap 652 are disposed at opposite ends of the main bracket 653. The second end cap 651, the first end cap 652, and the main support 653 form a substantially "i" shaped mounting bracket 65. The main support 653 is spaced from the rear face 121, preferably the main support 653 is spaced generally parallel to or slightly inclined from the rear face 121.

The second end cover 651 can be connected with the first side surface 124 through connection modes such as screw connection, plug connection, buckle, bonding, welding, detachable connection and the like, the first end cover 652 can be connected with the probe panel 67 through connection modes such as screw connection, plug connection, buckle, bonding, welding, detachable connection and the like, and the probe panel 67 can be connected with the second side surface 125 through connection modes such as screw connection, plug connection, buckle, bonding, welding, detachable connection and the like.

In one embodiment, the first parameter plate 61 and the pump valve assembly 64 are disposed on a side of the main support 653 facing away from the rear face 121, and the second parameter plate 62 and the third parameter plate 63 are disposed on a side of the main support 653 adjacent to the rear face 121. Of course, the first parameter plate 61 and the pump valve assembly 64 may be provided on a side of the main support 653 adjacent to the rear face 121, and the second parameter plate 62 and the third parameter plate 63 may be provided on a side of the main support 653 facing away from the rear face 121. In another embodiment, the first parameter plate 61, the second parameter plate 62, the third parameter plate 63, and the pump valve assembly 64 may be distributed on the main support 653; for example, the first parameter plate 61, the second parameter plate 62, the third parameter plate 63, and the pump valve assembly 64 are partially provided on the side of the main support 653 facing away from the rear face 121, and partially provided on the side of the main support 653 facing toward the rear face 121.

In one embodiment, the opposite sides of the main support 653 are provided with a pump channel 6531 and a plate channel 6532, respectively. For example, the side of the main support 653 facing away from the rear face 121 is provided with a pump channel 6531, and the side of the main support 653 adjacent to the rear face 121 is provided with a plate channel 6532. As another example, the side of the main support 653 adjacent to the rear face 121 is provided with a pump channel 6531, and the side of the main support 653 facing away from the rear face 121 is provided with a plate channel 6532.

Wherein the pump valve assembly 64 is embedded in the pump channel 6531, and the second parameter plate 62 and the third parameter plate 63 are embedded in the plate channel 6532. The pump grooves 6531 and the plate grooves 6532 are arranged offset from each other, that is, the pump grooves 6531 and the plate grooves 6532 are arranged in this order in the direction in which the second end cover 651 is directed to the first end cover 652 or in the direction in which the first end cover 652 is directed to the second end cover 651. Preferably, in the above direction, the edges of the pump channel 6531 and the plate channel 6532 that are adjacent to each other are disposed adjacently or at intervals. The first parameter plate 61 is provided on the same side of the main support 653 as the pump valve assembly 64 and is disposed adjacent to or spaced apart from the pump channel 6531, i.e., the first parameter plate 61 is provided on a side of the main support 653 facing away from the plate channel 6532.

It will be appreciated that the main support 653 is generally plate-shaped, and that the pump channel 6531 and the plate channel 6532 are disposed on opposite sides of the main support 653 in a staggered arrangement. The main support 653 with the structure can ensure the structural strength of the main support 653 to the greatest extent on the premise of equal thickness. The main support 653 is provided with a plurality of positioning and assembling structures for positioning and assembling the first parameter plate 61, the second parameter plate 62, the third parameter plate 63 and the pump valve assembly 64, respectively.

In an embodiment, the position area of the main support 653 for mounting the first parameter plate 61 is provided with a positioning portion 611 and/or a mounting portion 612. The positioning parts 611 may be provided in plurality, and the plurality of positioning parts 611 can cooperatively clamp the first parameter plate 61 to position the first parameter plate 61 on the main support 653. The fitting portion 612 is provided with at least one, and the fitting portion 612 can be used to fit the first parameter plate 61 on the main support 653. The positioning portion 611 may be plate-shaped, block-shaped or otherwise formed and protrudes from the main support 653, and the positioning portions 611 cooperate to form a structure similar to a clamping groove for clamping the first parameter plate 61. In an embodiment, the assembling portion 612 may be a protrusion structure protruding from the main support 653, and an end portion of the protrusion facing away from the main support 653 may be provided with a screw hole, and the first parameter plate 61 may be assembled on the main support 653 by a connection manner such as a screw connection.

Likewise, pump channel 6531 may be similarly provided with a locating portion and/or an assembly portion to locate and assemble pump valve assembly 64. The plate grooves 6532 may also be provided with positioning portions and/or fitting portions for positioning and fitting the second and

third parameter plates

62, 63. In one embodiment, the plate grooves 6532 may be divided into a first plate groove and a second plate groove for adjacent arrangement, the second parameter plate 62 is embedded in the first plate groove, and the third parameter plate 63 is embedded in the second plate groove.

In an embodiment, the side of the second end cap 651 facing away from the first end cap 652 is provided with a second fitting groove 6511, and the side of the first end cap 652 facing away from the second end cap 651 is provided with a first fitting groove 6522. The second fitting groove 6511 may be used to fit the print recorder 70, and such that the print recorder 70 may be exposed from the first opening 1201 to the outside of the monitoring device 100, i.e., the notch of the second fitting groove 6511 is directed toward the first opening 1201. The first fitting groove 6522 may be used to fit the probe plate 66, and the probe face plate 67 covers the first fitting groove 6522, and the notch of the first fitting groove 6522 faces the third opening 1203.

The first parameter board 61, the second parameter board 62, and the third parameter board 63 may be electrically connected to the probe board 66 through wires or connectors, respectively. Taking the electrical connection of the first parameter plate 61 and the probe plate 66 by the connector as an example, the connector may generally include a male seat and a female seat which are inserted with each other, one of the male seat and the female seat is fixedly arranged on the first parameter plate 61, the other of the male seat and the female seat is fixedly arranged on the probe plate 66, and the electrical connection of the first parameter plate 61 and the probe plate 66 is realized by the way that the male seat and the female seat are inserted with each other. It should be understood that the connectors described in the embodiments of the present application generally refer to connectors that are electrically connected by plugging a male socket and a female socket, such as BTB connectors, ZIF connectors, and the like.

Further, at least one connection hole 6501 is formed in the bottom wall of the first assembly groove 6522, and the first parameter plate 61, the second parameter plate 62 and the third parameter plate 63 can be electrically connected to the probe plate 66 through the connection hole 6501. Also taking the electrical connection of the first parameter plate 61 and the probe plate 66 by the connector as an example, one of the male seat and the female seat is inserted into the connection hole 6501 and is connected with the other in a plugging manner, thereby achieving the electrical connection of the first parameter plate 61 and the probe plate 66. It can be appreciated that the second parameter plate 62 may be electrically connected to the probe plate 66 through a connector or a wire penetrating through the connection hole 6501, and the third parameter plate 63 may be electrically connected to the probe plate 66 through a connector or a wire penetrating through the connection hole 6501.

In an embodiment, the bottom wall of the first assembly groove 6522 is further provided with an air hole 6502, and the first assembly groove 6522 is provided with an air tap 662 communicated with the air hole 6502, and the air tap 662 can sequentially pass through the probe plate 66 and the probe panel 67 to be connected with the parameter measurement accessory. The pump valve assembly 64 may generally include an air pump 641, a valve body 642, and an air pipe 643 connecting the valve body 642. The air tube 643 communicates with the air tap 662, preferably the air tube 643 communicates with the air tap 662 through a conduit 663. The conduit 663 may be a hose so that the conduit 663 may be flexible to provide flexibility in positioning the air tap 662 and the pump valve assembly 64. In an embodiment, the pump valve assembly 64 may further include a branch pipe 644 in communication with the air pipe 643, and the air pump 641 performs an air path connection of the branch pipe 644 with the corresponding first parameter plate 61 through the valve body 642. In this embodiment, the pump valve assembly 64 may be electrically connected to the first parameter plate 61 by a cable or connector. In other embodiments, the pump valve assembly 64 may also employ existing components.

In an embodiment, a fourth parameter plate 68 is disposed on a side of the second end cap 651 away from the power module 40, and the fourth parameter plate 68 may be connected to the second end cap 651 by a connection such as a screw connection, an inserting connection, a fastening connection, an adhesive connection, a welding connection, a detachable connection, or the like. The fourth parameter board 68 may be electrically connected to the control circuit board 51 through wires or connectors, respectively. The printing recorder 70 is embedded in the second assembly groove 6511 and electrically connected to the fourth parameter board 68, that is, the printing recorder 70 can be electrically connected to the control circuit board 51 by the fourth parameter board 68.

Further, the second end cap 651 may be coupled to the first side 124 of the rear housing 12 by a threaded, plugged, snapped, glued, welded, removable connection, or the like, such that the print recorder 70 may be exposed from the first opening 1201 to the exterior of the monitoring device 100.

The utility model provides a guardianship equipment 100 encloses through backshell 12 and establishes and form and accept chamber 120 to set up in acceping chamber 120 can dismantle power module 40, control module 50, parameter module 60 and the printing record appearance 70 of being connected with backshell 12, and power module 40, control module 50, parameter module 60 stack gradually and set up, can promote guardianship equipment 100 overall assembly efficiency. In addition, the parameter module 60 is provided with a plurality of parameter plates, a pump valve assembly 64 and a printing recorder 70 on the assembly bracket 65, and the above structure can be integrally assembled and disassembled together with the assembly bracket 65, so that the compactness of the layout of the parameter module 60 and the convenience of assembly and disassembly are greatly improved. It can be appreciated that the monitoring device 100 configured by the above structure generally only needs to be equipped with two modules during the assembly process of the internal module, that is, only the power module 40 and the parameter module 60 need to be assembled inside the monitoring device 100 to complete the assembly of the internal module. The control module 50 is assembled to the power module 40 and then assembled with the power module 40. In addition, the power module 40 and the parameter module 60 can be separately assembled and disassembled, so that the flexibility and convenience of assembling and disassembling the monitoring device 100 can be further improved.

The applicant found in the study that the failure rate and the disassembly frequency of the print recorder are more frequent than those of other modules in the daily use process, so that another monitoring device is proposed.

Referring to fig. 12, fig. 12 is a schematic diagram illustrating a split structure of a monitoring device 200 according to other embodiments of the present application, where the monitoring device 200 also includes a housing assembly 10 and a display assembly 20. The housing assembly 10 encloses a housing space 101 for housing the power module, control module, parameter module, print module, etc. of the monitoring device 100. The housing assembly 10 may include a front housing 11 and a rear housing 12 cooperatively coupled to each other, and the rear housing 12 may include a rear face 121, a top face 122, a bottom face 123, a first side face 124, and a second side face 125. The first side 124 is provided with a first opening 1201 and a second opening 1202, and the second side 125 is provided with a third opening 1203. The rear surface 121, the top surface 122, the bottom surface 123, the first side surface 124, and the second side surface 125 together define a housing cavity 120 for housing the power module 40, the control module 50, the parameter module 60, the print module 80, and other devices. That is, the monitoring device 200 further includes a power module 40, a control module 50, a parameter module 60, and a printing module 80 that are accommodated in the accommodating cavity 120.

Further, the monitoring device 200 is different from the monitoring device 100 in the foregoing embodiment in that: the parameter module 60 and the print module 80 are detachably connected to the rear case 12, respectively. It should be noted that, technical features of the monitoring device 200 that are not described in detail in this embodiment may refer to the specific description of the monitoring device 100 in the foregoing embodiment, that is, this embodiment only describes differences between the monitoring device 200 and the monitoring device 100 in the foregoing embodiment.

The parameter module 60 is accommodated in the accommodating cavity 120, and can be connected with the rear housing 12 by a connection mode such as a threaded connection, an inserting connection, a buckling connection, an adhesive connection, a welding connection, a detachable connection and the like. The print module 80 is accommodated in the accommodating cavity 120, and can be connected with the rear housing 12 by a connection mode such as a threaded connection, an inserting connection, a buckling connection, an adhesive connection, a welding connection, a detachable connection and the like. The parameter module 60 and the print module 80 are disposed on a side of the power module 40 near the top surface 122, i.e., the parameter module 60 and the print module 80 are disposed on a side of the power module 40 away from the bottom surface 123. The parameter module 60 and the printing module 80 can be electrically connected to the power module 40 by the control module 50.

The parameter module 60 is disposed near the second side 125 and corresponds to the third opening 1203, i.e., the parameter module 60 can be exposed from the third opening 1203 to the outside of the monitoring apparatus 200; the printing module 80 is disposed near the first side 124 and corresponds to the first opening 1201, i.e., the printing module 80 may be exposed from the first opening 1201 to the outside of the monitoring device 200.

Referring to fig. 13, fig. 13 is a schematic diagram illustrating a split structure of a parameter module 60 in the embodiment of fig. 12, where the parameter module 60 may include a first parameter plate 61, a second parameter plate 62, a third parameter plate 63, a pump valve assembly 64, a mounting bracket 65a, a probe plate 66, and a probe panel 67. The specific description of the first parameter plate 61, the second parameter plate 62, the third parameter plate 63, the pump valve assembly 64, the probe plate 66, and the probe panel 67 will be referred to the specific description of the foregoing embodiments, and the parameter module 60 in this embodiment is different from the parameter module in the foregoing embodiments in that the structure of the mounting bracket 65a is different from the mounting bracket 65, so only the mounting bracket 65a will be described in detail in this embodiment.

Referring to fig. 14 and 15 in combination, fig. 14 is a schematic structural view of the assembly bracket 65a in the embodiment of fig. 13, and fig. 15 is a schematic structural view of the assembly bracket 65a in another view in the embodiment of fig. 13. The mounting bracket 65a may generally include a main bracket 655, an end cap 656 provided at one end of the main bracket 655, and a connector 657 provided at one side of the main bracket 655. Wherein main support 655, end cap 656, and connector 657 form a generally "t" shaped mounting bracket 65a. It will be appreciated that the main support 655 is substantially similar to the main support 653 of the previous embodiment, and that the first 61, second 62, third 63 and pump valve assembly 64 are provided on the main support 655. The end cap 656 is substantially similar to the first end cap 652 of the previous embodiments, i.e., the end cap 656 is disposed in correspondence with the third opening 1203. The probe plate 66 is embedded in a side of the end cover 656 facing away from the main support 655, and the probe plate 67 is arranged on a side of the probe plate 66 facing away from the end cover 656 and is connected with the end cover 656. It should be understood that technical features of the main support 655 and the end cover 656 that are not described in detail in the foregoing embodiments may be referred to in the detailed description, and thus are not described in detail.

The connection member 657 is substantially plate-shaped, but may have other shapes, which will not be described in detail. The connector 657 is disposed on a side of the main support 655 near the rear surface 121, and can be connected to the rear surface 121 by screwing, plugging, buckling, bonding, welding, detachable connection, etc. Further, a connector 657 is provided on the side of the main support 655 facing away from the pump valve assembly 64. Wherein, the plurality of connecting members 657 are provided, and the plurality of connecting members 657 are arranged at intervals and are respectively connected with the rear face 121 to increase the stability of the assembly bracket 65 a. For example, the connector 657 may include a first connector 6571 and a second connector 6572 disposed at a distance, where the first connector 6571 and the second connector 6572 may be connected to the rear face 121 by screwing, plugging, buckling, bonding, welding, detachable connection, or the like.

Referring to fig. 16, fig. 16 is a schematic exploded view of the print module 80 in the embodiment of fig. 12, where the print module 80 is disposed on a side of the mounting bracket 65a near the first side 124 and can be embedded in the first opening 1201. The print module 80 may generally include a print recorder 81 and a print bracket 82, wherein the print recorder 81 may be the print recorder 70 of the previous embodiment.

The print bracket 82 may be coupled to the first side 124 and/or the rear 121 by a threaded, bayonet, snap, adhesive, weld, removable connection, or the like. The structure of the printing support 82 is similar to that of the second end cap 651 in the foregoing embodiment, that is, the printing support 82 is provided with an assembling groove 821 with a notch facing the first opening 1201, and the printing recorder 81 is embedded in the assembling groove 821 and can be exposed from the first opening 1201 to the outside of the monitoring device 200. The print recorder 81 can be electrically connected to the control circuit board 51 through wires or connectors, etc., and the specific description of the embodiments is referred to, so that the description is omitted.

It can be appreciated that the monitoring device 200 configured by the above structure generally only needs to be equipped with three modules in the process of assembling the internal modules, that is, only the power module 40, the parameter module 60 and the printing module 80 need to be assembled inside the monitoring device 200 to complete the assembly of the internal modules. The control module 50 is assembled to the power module 40 and then assembled with the power module 40. In addition, the power module 40, the parameter module 60 and the printing module 80 can be separately assembled and disassembled, so that the flexibility and convenience of assembling and disassembling the monitoring device 200 can be further improved.

As previously described, the mounting bracket 65 and the mounting bracket 65a are both connected to the second side 125 by the probe face 67. Based on this, the applicant has found in research that in order to facilitate the assembly of the entire parametric module 60, it is common to first assemble the probe plate 66 and the probe face plate 67 to the assembly bracket and then to assemble the entire parametric module 60 to the rear housing 12. Further, on the basis that the parameter module 60 integrates the structural components such as the parameter plate, the pump valve assembly, the probe plate, the probe panel and the assembly bracket, the overall volume and the weight of the parameter module 60 are relatively large, and on the basis that, how to assemble the parameter module 60 integrated with a plurality of structural components on the rear shell 12 in a time-saving and labor-saving manner is a new breakthrough in the further research of the applicant.

Referring to fig. 17 to 19, fig. 17 is a schematic view of a partial structure of the parameter module 60 mated with the rear housing 12 in some embodiments of the present application, fig. 18 is a schematic view of a partial structure of the rear housing 12 in the embodiment of fig. 17, and fig. 19 is a schematic view of a partial structure disassembly of the parameter module 60 in the embodiment of fig. 17. Wherein the first end cap 652 (or end cap 656, hereinafter collectively referred to as first end cap 652) is connected to the probe face plate 67, the probe face plate 67 being connected to the second side 125 of the rear housing 12. The first end cover 652 is substantially box-shaped and encloses a first fitting groove 6522 formed as a notch facing the third opening 1203. The probe panel 67 covers the first assembly groove 6522, and can be connected to the first end cover 652 by screwing, plugging, buckling, bonding, welding, detachable connection, and the like. That is, during the actual assembly process, the probe face 67 may first be assembled as a single piece with the first end cap 652 and then the single piece may be assembled to the rear housing 12.

As previously described, the second side 125 and the rear 121 of the rear case 12 are bent and connected, and the top 122 is bent and connected with the second side 125 and the rear 121, respectively. The second side 125 and the rear 121 may be in a rounded arc shape, a linear shape, or a direct bent connection. The top surface 122 and the second side surface 125 may be in an arc smooth transition, a linear transition or a direct bending connection. The top surface 122 and the rear surface 121 can be in arc smooth transition or linear transition or direct bending connection. In this manner, the second side 125, the rear 121, and the top 122 may enclose an assembly space for assembling the probe face 67 and the first end cap 652.

In an embodiment, the second side 125 is provided with a supporting member 13 adjacent to the assembly space, i.e. a side of the accommodating cavity 120, and the supporting member 13 and the second side 125 are surrounded to form a positioning slot 130, and the positioning slot 130 is configured to be used for positioning the probe panel 67 and the first end cover 652, so that the parameter module 60 can be assembled in the accommodating cavity 120 smoothly. The positioning groove 130 is disposed adjacent to the third opening 1203, so that when the parameter module 60 is positioned, the probe panel 67 can be clamped in the third opening 1203 and can be exposed from the third opening 1203 to the monitoring device, so that the external parameter measurement accessory can be detachably connected with the parameter module 60. It will be appreciated that the support 13 may be attached to the rear face 121 to ensure a good structural strength of the locating slot 130.

Preferably, the supporting member 13 may include a first supporting portion 131 and a second supporting portion 132 connected in a bending manner, where the first supporting portion 131 is convexly disposed on a surface of the second side 125 adjacent to the accommodating cavity 120, and the second supporting portion 132 is disposed on a side of the first supporting portion 131 facing away from the second side 125. The second supporting portion 132 and the first supporting portion 131 may be in arc smooth transition, linear transition or direct bending connection, and the second supporting portion 132 and the second side 125 are disposed at intervals. Further, the first supporting portion 131 extends from the second side 125 toward the accommodating cavity 120, and the first supporting portion 131 is located at a side of the third opening 1203 away from the top surface 122. The second supporting portion 132 extends from an end of the first supporting portion 131 facing away from the second side surface 125 toward a direction approaching the top surface 122. In an embodiment, the first supporting portion 131 and the second supporting portion 132 are vertically bent and connected, and the first supporting portion 131 and the second side 125 are vertically bent and connected; the surface of the second support 132 adjacent to the second side 125 is substantially parallel to the surface of the second side 125 adjacent to the receiving cavity 120.

In an embodiment, the supporting member 13 may further include a third supporting portion 133, where the third supporting portion 133 is disposed on a side of the second supporting portion 132 facing away from the second side 125, and is connected to the second supporting portion 132 in a bending manner. Preferably, the third supporting portion 133 is perpendicularly bent and connected with the second supporting portion 132. Wherein the third supporting portion 133 extends from an end of the second supporting portion 132 facing away from the first supporting portion 131 toward a direction facing away from the second side 125. In an embodiment, the third support portion 133 may be disposed in parallel with respect to the first support portion 131, and the third support portion 133 may support the first end cap 652 when the probe face 67 and the first end cap 652 are assembled along the positioning slot 130.

In an embodiment, the surface of the first support portion 131 facing away from the second support portion 132 is provided with at least one support bar 134, which support bar 134 may be connected to the second side 125 and/or the rear 121. Preferably, the supporting strips 134 may be provided with a plurality of supporting strips 134 at intervals, which not only can support the positioning slot 130 to improve the structural strength of the positioning slot 130, but also can locally strengthen the rear housing 12 to avoid weakening the local structural strength of the rear housing 12 due to the third opening 1203.

Referring to fig. 17 and 20, fig. 20 is a schematic cross-sectional structure of the rear shell 12 along A-A in the embodiment of fig. 18, a side of the top surface 122 adjacent to the assembly space, i.e. the receiving cavity 120, is provided with a fastening member 14, and the fastening member 14 is spaced from the second side surface 125 to form a fastening slot 140 in cooperation with the second side surface 125 and the top surface 122. The locking groove 140 is disposed opposite to the positioning groove 130, and cooperates with each other to achieve positioning locking between the probe panel 67 and the first end cover 652. Wherein, the engaging member 14 is located at a side of the third opening 1203 near the top surface 122.

Preferably, the engaging member 14 may include a first engaging portion 141 and a second engaging portion 142 connected in a bending manner, the first engaging portion 141 is protruding from a surface of the top surface 122 adjacent to the accommodating cavity 120, and the second engaging portion 142 is disposed on a side of the first engaging portion 141 facing away from the second side 125. The first engaging portion 141 and the second engaging portion 142 may be in an arc smooth transition, a linear transition or a direct bending connection. The first engaging portion 141 and the second side 125 are disposed at intervals, and the second engaging portion 142 extends from an end of the first engaging portion 141 away from the top surface 122 toward a direction away from the second side 125. In an embodiment, the first engaging portion 141 and the second engaging portion 142 are vertically bent and connected. The first engaging portion 141 is disposed opposite to the second supporting portion 132, and the second engaging portion 142 and the third supporting portion 133 are disposed substantially in parallel.

Referring again to fig. 18 and 19, the probe face 67 includes a first plate 671 and a second plate 672 that are bent to connect, where the first plate 671 may be connected to the first end cap 652 by a threaded connection, a plug connection, a snap connection, an adhesive connection, a welding connection, a detachable connection, or the like. The second plate 672 may be connected to the second side 125 by a screw, bayonet, snap, adhesive, weld, removable connection, or the like. The second plate 672 is disposed on a side of the second side 125 facing away from the rear face 121. The first plate 671 has a plurality of joint holes 6710, the connector 661 of the probe plate 66 can pass through the joint holes 6710, and the plurality of joint holes 6710 can be exposed from the third opening 1203 to the monitoring device.

The end of the second side 125 facing away from the rear face 121 is provided with a rim 1251, which rim 1251 extends from the second side 125 in a direction facing away from the receiving chamber 120. Wherein, the frame 1251 is connected with the second side 125 in a bending way. The second plate 672 is disposed on a side of the frame 1251 facing away from the rear surface 121, and can be connected to the frame 1251 by screwing, plugging, buckling, bonding, welding, detachable connection, or the like. In the actual assembly process, the probe panel 67 and the first end cover 652 may be assembled into an integral structure, then the opposite ends of the integral structure are respectively inserted into the positioning slot 130 and the engaging slot 140, and finally the second board 672 is connected with the frame 1251, thereby completing the assembly of the parameter module 60. Further, the front case 11 is covered on the rear case 12 and connected to the frame 1251, so that the mounting structure provided on the frame 1251 can be shielded.

The first plate 671 may include a panel 6711 and an abutment 6712 surrounding an outer periphery of the panel 6711, the panel 6711 being exposed outside the monitoring device from the third opening 1203, the abutment 6712 abutting against the rear housing 12 to limit the first plate 671. Wherein the joint hole 6710 penetrates the panel portion 6711. Preferably, the surface of the panel portion 6711 exposed to the monitoring device (i.e., the surface of the panel portion 6711 facing away from the first end cap 652) and the surface of the second side 125 facing away from the receiving cavity 120 are disposed substantially coplanar. The second plate 672 is connected to the contact portion 6712 in a bent manner and is disposed at a distance from the panel portion 6711. The abutment 6712 may be connected to the first end cover 652 by a connection such as a screw connection, a plug connection, a snap connection, an adhesive connection, a welding connection, or a detachable connection.

The first end cap 652 may include a first side wall 652a, a second side wall 652b, a third side wall 652c, and a fourth side wall 652d, the first side wall 652a and the third side wall 652c being disposed opposite each other, and the second side wall 652b and the fourth side wall 652d being disposed opposite each other, in series. Any two adjacent sidewalls of the first sidewall 652a, the second sidewall 652b, the third sidewall 652c, and the fourth sidewall 652d may be in arc-shaped transition connection or in bending transition connection.

The first end cover 652 may further include a bottom wall 652e, and the first side wall 652a, the second side wall 652b, the third side wall 652c, and the fourth side wall 652d are respectively connected with the bottom wall 652e in a bending manner, and are disposed on the same side of the bottom wall 652 e. The first assembly groove 6522 is formed by surrounding the first side wall 652a, the second side wall 652b, the third side wall 652c, the fourth side wall 652d, and the bottom wall 652 e.

Wherein, the bottom wall 652e is spaced apart from the first plate 671, and the first side wall 652a, the second side wall 652b, the third side wall 652c and the fourth side wall 652d are disposed between the bottom wall 652e and the first plate 671. Preferably, the first side wall 652a is disposed adjacent the support 13 and the third side wall 652c is disposed adjacent the catch 14; fourth sidewall 652d is disposed adjacent back face 121, and second sidewall 652b is located on a side of fourth sidewall 652d facing away from back face 121.

In one embodiment, an end of the first side wall 652a facing away from the bottom wall 652e is provided with a first positioning portion 652f, the first positioning portion 652f extending from the first side wall 652a toward a direction facing away from the third side wall 652 c. The end of the third side wall 652c facing away from the bottom wall 652e is provided with a second positioning portion 652g, which second positioning portion 652g extends from the third side wall 652c toward the direction facing away from the first side wall 652 a. Preferably, the first positioning portion 652f is vertically bent and connected to the first side wall 652a, and the second positioning portion 652g is vertically bent and connected to the third side wall 652 c.

The abutment portion 6712 may include a first abutment portion 671a corresponding to the first positioning portion 652f, and a second abutment portion 671b corresponding to the second positioning portion 652 g. The first abutment 671a may be connected to the first positioning portion 652f by a connection such as a screw connection, an insertion connection, a snap connection, an adhesive connection, a welding connection, or a detachable connection. The second abutment 671b may be connected to the second positioning portion 652g by a connection such as a screw connection, a plug connection, a snap connection, an adhesive connection, a welding connection, or a detachable connection.

Wherein, the first positioning portion 652f is connected to the first abutting portion 671a and is jointly inserted into the positioning slot 130; the second positioning portion 652g is connected to the second abutting portion 671b and is inserted into the engagement groove 140 together, so as to position and assemble the parameter module 60. Preferably, the third supporting portion 133 may abut against the first side wall 652a, and the second engaging portion 142 may abut against the third side wall 652c.

In one embodiment, fourth sidewall 652d may be coupled to rear face 121 by a threaded, bayonet, snap, adhesive, weld, removable connection, or the like. For example, at least one connecting post 1211 is protruding from the surface of the rear surface 121 adjacent to the accommodating cavity 120, a screw hole may be formed at an end of the connecting post 1211 facing away from the rear surface 121, and a positioning hole 652h corresponding to the connecting post 1211 is formed on the fourth side wall 652 d. The connection of the fourth sidewall 652d to the rear face 121 may be achieved by screw/bolt connection of the positioning hole 652h and the connection post 1211.

The surface of the rear surface 121 adjacent to the accommodating cavity 120 is further provided with a plurality of reinforcing ribs 1212, and the plurality of reinforcing ribs 1212 are disposed between the rear surface 121 and the fourth sidewall 652 d. Preferably, a portion of the plurality of reinforcing ribs 1212 is disposed between the adjacent two connecting posts 1211 to strengthen the structural strength of the connecting posts 1211, and another portion of the reinforcing ribs 1212 extends from between the adjacent two connecting posts 1211 to the second side 125 to strengthen the structural strength of the rear case 12 while strengthening the structural strength of the connecting posts 1211. For example, the plurality of reinforcing bars 1212 may be arranged in a grid.

In an embodiment, the shape of the panel portion 6711 of the first plate 671 is matched with the shape of the third opening 1203, and the panel portion 6711 may be embedded in the third opening 1203. Referring to fig. 18 and 21, fig. 21 is a schematic cross-sectional structure of the rear housing 12 along the direction B-B in the embodiment of fig. 18, a side of the frame 1251 adjacent to the accommodating cavity 120 is provided with a guide slot 1252 communicating with the third opening 1203, that is, a connection position between the frame 1251 and the second side 125 is provided with a guide slot 1252 communicating with the third opening 1203. When the parameter module 60 is assembled, the panel portion 6711 may slide in along the guide groove 1252. At the same time, the first positioning portion 652f and the first abutment portion 671a slide in along the positioning groove 130, and the second positioning portion 652g and the second abutment portion 671b slide in along the engagement groove 140. When the panel portion 6711 is slid to be fitted into the third opening 1203, the frame 1251 is connected to the second plate 672, and the fourth side wall 652d is connected to the rear surface 121, thereby completing the assembly of the parameter module 60.

It will be appreciated that by the above arrangement, the probe face plate 67 and the first end cover 652 can be assembled synchronously, i.e. the assembly efficiency of the parameter module 60 can be improved. Wherein the slot plane of the guide slot 1252 is substantially coplanar with the end plane of the third opening 1203 adjacent to the receiving cavity 120, i.e., the slot plane of the guide slot 1252 is substantially coplanar with the surface of the second side 125 adjacent to the receiving cavity 120. Preferably, the depth of the guide groove 1252 is smaller than the depth of the third opening 1203 to avoid the shaking phenomenon of the panel portion 6711 when being embedded in the third opening 1203.

Referring to fig. 22 in combination, fig. 22 is a schematic partial structure of the second side 125 in the embodiment of fig. 18, where the third opening 1203 is exemplified by a substantially rectangular opening or a racetrack rectangular opening, and the third opening 1203 penetrates the second side 125. The third opening 1203 may include a first inner wall 125a, a second inner wall 125b, a third inner wall 125c, and a fourth inner wall 125d connected end to end in sequence, where the first inner wall 125a and the third inner wall 125c are disposed opposite to each other, and the second inner wall 125b and the fourth inner wall 125d are disposed opposite to each other. Any two adjacent inner walls of the first inner wall 125a, the second inner wall 125b, the third inner wall 125c, and the fourth inner wall 125d may be in arc-shaped transition connection or in bending transition connection.

Preferably, the second inner wall 125b and the fourth inner wall 125d are disposed opposite to each other along the sliding fitting direction of the parameter module 60; the first inner wall 125a and the third inner wall 125c are disposed between the second inner wall 125b and the fourth inner wall 125d, and are respectively connected to the second inner wall 125b and the fourth inner wall 125d. Wherein the second inner wall 125b is disposed adjacent the rim 1251, the fourth inner wall 125d is disposed adjacent the rear face 121, the third inner wall 125c is disposed adjacent the top face 122, and the first inner wall 125a is disposed away from the top face 122 relative to the third inner wall 125 c.

In one embodiment, the frame 1251 is in an arc-shaped transition with the second side 125, i.e., a transition portion 1253 is provided between the frame 1251 and the second side 125. The transition portion 1253 is generally arcuate, the transition portion 1253 extends from an end of the second side 125 facing away from the rear face 121 toward a direction facing away from the receiving cavity 120, and the curvature of the transition portion 1253 projects toward the front housing 11. The guide groove 1252 is provided at a side of the transition portion 1253 adjacent to the receiving chamber 120 and communicates with the receiving chamber 120, and the guide groove 1252 further penetrates the second inner wall 125b to communicate with the third opening 1203.

The third opening 1203 penetrates the second side 125 and has a first depth along a penetrating direction thereof (i.e., a thickness direction of the second side 125), and the guide groove 1252 has a second depth along the thickness direction of the second side 125. Preferably, the first depth is greater than the second depth.

Further, the guide groove 1252 may include a first groove wall 1252a and a second groove wall 1252b disposed opposite to each other, and a third groove wall 1252c connected between the first groove wall 1252a and the second groove wall 1252 b. The third groove wall 1252c and the second side 125 are disposed at a distance from the surface of the accommodating cavity 120, and the first groove wall 1252a and the second groove wall 1252b are respectively connected to opposite ends of the third groove wall 1252c and to the surface of the second side 125 adjacent to the accommodating cavity 120. Preferably, the first slot wall 1252a is disposed substantially coplanar with the first inner wall 125a, and the second slot wall 1252b is disposed substantially coplanar with the third inner wall 125 c.

At the time of assembling the parameter module 60, the panel portion 6711 slides under the guide of the guide groove 1252 so that the first positioning portion 652f and the first abutment portion 671a can smoothly slide into the positioning groove 130, and so that the second positioning portion 652g and the second abutment portion 671b can smoothly slide into the engaging groove 140. When the panel portion 6711 is completely inserted into the third opening 1203 under the guidance of the guide slot 1252, the frame 1251 is connected with the second plate 672, and the fourth side wall 652d is connected with the rear surface 121, so that the assembly of the parameter module 60 can be completed in a time-saving and labor-saving manner, and the flexibility and convenience of the disassembly and assembly of the monitoring device can be improved.

According to the monitoring device, the structural devices of the monitoring device are integrated into two or three modules which can be assembled independently, so that the flexibility and convenience of assembling and disassembling the monitoring device can be improved. In addition, when carrying out parameter module assembly, through setting up constant head tank, block groove and guide way for parameter module can carry out sliding fit labour saving and time saving, can further promote flexibility and the convenience of guardianship equipment dismouting.

It should be noted that the terms "comprising" and "having," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may alternatively include other steps or elements not listed or inherent to such process, method, article, or apparatus.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations can be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A monitoring device, comprising:

the power supply device comprises a rear shell, a power supply module and a parameter module, wherein the rear shell is enclosed to form an accommodating cavity, and the parameter module and the power supply module are accommodated in the accommodating cavity;

the parameter module and the power module are detachably connected with the rear shell respectively, and are stacked in the accommodating cavity;

wherein the parameter module integrates a plurality of parameter plates and pump valve assemblies.

2. The monitoring device of claim 1, further comprising a control circuit board disposed on a side of the power module proximate to the parameter module; the control circuit board is electrically connected with the power module, the parameter board and the pump valve assembly respectively.

3. The monitoring device of claim 2, wherein the parameter module comprises a mounting bracket, and a probe plate and a probe panel disposed at one end of the mounting bracket, the probe panel being disposed on a side of the probe plate facing away from the mounting bracket and being coupled to the mounting bracket.

4. The monitoring device of claim 3, wherein the mounting bracket comprises a main bracket and a first end cap disposed at one end of the main bracket, the first end cap defines a first mounting slot, the probe plate is embedded in the first mounting slot, and the probe panel is disposed at a side of the probe plate facing away from the first end cap and is connected to the first end cap.

5. The monitoring device of claim 4, wherein pump grooves and plate grooves are respectively formed in opposite sides of the main support, the pump valve assembly is embedded in the pump grooves, and a part of the parameter plates in the plurality of parameter plates are embedded in the plate grooves; wherein the edges of the pump groove and the plate groove which are close to each other are adjacent or spaced apart.

6. The monitoring device of claim 5, wherein the parameter plates comprise a first parameter plate, a second parameter plate, and a third parameter plate, the first parameter plate and the pump valve assembly being disposed on one side of the main support, the second parameter plate and the third parameter plate being disposed on another side of the main support; the first parameter plate is arranged on one side, away from the plate groove, of the main support, and the second parameter plate and the third parameter plate are embedded in the plate groove.

7. The monitoring device of claim 4, wherein the rear housing comprises a rear face, and a top face, a bottom face, a first side face, and a second side face extending from an edge of the rear face and disposed on a same side of the rear face; the top surface is opposite to the bottom surface, and the first side surface and the second side surface are opposite to each other; the power module is detachably connected with the bottom surface, and the parameter module is arranged above the power module.

8. The monitoring device of claim 7, wherein the control circuit board is disposed on a side of the power module facing away from the bottom surface, and the control circuit board is disposed perpendicular to the rear surface.

9. The monitoring device of claim 7, wherein the first side has a first opening and a second opening spaced apart, and the second side has a third opening opposite the first opening; wherein the power module may be partially exposed to the second opening, and opposite ends of the parameter module may be respectively exposed to the first opening and the third opening.

10. The monitoring device of claim 9, wherein the first mounting slot is notched toward the third opening, the probe panel being partially exposed to the third opening and connected to the second side.

11. The monitoring device of claim 9, wherein the mounting bracket further comprises a second end cap disposed at an end of the main bracket proximate the first opening, the second end cap defining a second mounting slot, the second mounting slot having a slot opening toward the first opening; wherein the first end cap is connected with the first side, and the second fitting groove is usable for fitting a print recorder so that the print recorder can be exposed to the first opening.

12. The monitoring device of claim 9, wherein the mounting bracket further comprises a connector disposed on a side of the main bracket adjacent the rear face, the connector disposed on a side of the main bracket adjacent the rear face and connected to the rear face.

13. The monitoring device of claim 12, further comprising a print module disposed on a side of the mounting bracket proximate the first side; the printing module can be embedded in the first opening.

14. The monitoring device of claim 13, wherein the print module comprises a print cradle and a print recorder, the print cradle being connected to the first side and/or the rear face; the printing support is provided with an assembly groove with a notch facing the first opening, and the printing recorder is embedded in the assembly groove and can be exposed to the first opening.

15. The monitoring device of claim 7, wherein the power module comprises a fixing member and a protecting member arranged oppositely, and a receiving frame arranged between the fixing member and the protecting member, the fixing member is detachably connected with the bottom surface, and the receiving frame is provided with a picking and placing opening communicated with the first opening.