CN220141665U - Portable monitor - Google Patents

Abstract

The utility model discloses a portable monitor, comprising: the shell comprises a bottom wall and a side wall, wherein a containing cavity is formed by encircling the side wall above the bottom wall, a mounting hole is formed in the side wall, and the side wall encircling the mounting hole is a mounting wall; the interface component is arranged on the mounting hole and is partially positioned in the accommodating cavity, and one end of the interface component is exposed out of the shell from the mounting hole so as to be suitable for being externally connected with the physiological parameter detection element; the positioning baffle piece is positioned in the accommodating cavity and surrounds the periphery of the interface component, and a glue filling cavity surrounding the interface component is formed by surrounding the positioning baffle piece and the side wall above the bottom wall; the pressing plate is arranged on one side of the interface part, which is opposite to the bottom wall, a glue filling groove communicated with the glue filling cavity is formed between the pressing plate and the mounting wall, and sealing glue is arranged in the glue filling groove and the glue filling cavity. Glue is injected into the glue filling groove, the glue can fill the space between the glue filling groove and the glue filling cavity, the gap between the interface part and the mounting port can be sealed better, and the waterproof grade of the portable monitor is improved.

Description

Portable monitor

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a portable monitor.

Background

The portable monitor is an electrocardio diagnosis medical appliance for carrying out radio remote measurement on human bioelectricity. The portable monitor can realize vital sign measurement, monitoring, illness state observation and data analysis of a mobile patient. The portable monitor is widely used for emergency treatment in outdoor environments such as outside-hospital transportation, ambulances and the like.

The portable monitor comprises a shell, a circuit board, a battery and other components accommodated in the shell. The side wall of the shell is provided with a mounting hole, an interface component for externally connecting with a physiological parameter detection element is mounted on the mounting hole, a part of the interface component is positioned in the shell, the wiring part is exposed out of the shell, and the physiological parameter detection element is connected to the interface component through a cable so as to detect corresponding physiological parameters.

In the prior art, the interface part is clamped on the mounting hole of the side wall of the shell, the tightness between the interface part and the side wall of the shell is poor, and the waterproof performance is affected.

Disclosure of Invention

Therefore, an object of the present utility model is to provide a portable monitor, so as to solve the problem that the existing portable monitor has poor tightness between the interface component and the sidewall mounting port.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

a portable monitor, comprising:

the shell comprises a bottom wall and a side wall, wherein a containing cavity is formed above the bottom wall in a surrounding manner, a mounting hole is formed in the side wall, and the side wall surrounding the mounting hole is a mounting wall;

the interface component is arranged on the mounting hole and is partially positioned in the accommodating cavity, and one end of the interface component is exposed out of the shell from the mounting hole so as to be suitable for being externally connected with a physiological parameter detection element;

the positioning baffle piece is positioned in the accommodating cavity and surrounds the periphery of the interface component, and the positioning baffle piece and the side wall are surrounded above the bottom wall to form a glue filling cavity surrounding the interface component;

the pressing plate is arranged on one side of the interface part, which is opposite to the bottom wall, a glue filling groove communicated with the glue filling cavity is formed between the pressing plate and the mounting wall, and sealing glue is arranged in the glue filling groove and the glue filling cavity.

Further, one side surface of the interface component facing the mounting wall is attached to the inner wall surface of the mounting wall; the positioning baffle comprises a bottom wall extending into the accommodating cavity, one surface of the positioning baffle facing towards the mounting wall is a first positioning surface, the interface part is provided with a second positioning surface opposite to the mounting wall, and the first positioning surface is propped against the second positioning surface.

Further, the pressing plate is fixed on the bottom wall through a locking piece, and/or the pressing plate is fixedly connected with the bottom wall or the positioning baffle piece fixed on the bottom wall through a buckling structure.

Further, a sealing sleeve is further clamped between the inner wall surface of the mounting wall and the interface component, and the sealing sleeve is sleeved on the periphery of the interface component.

Further, the interface component is one or more of an oxygen interface, an electrocardio interface and an air tap interface.

Further, the mounting holes are formed in the mounting wall or are arranged in a plurality of side-by-side mode, when the mounting holes are formed in a plurality of mode, one interface part is mounted on each mounting hole, and the pressing plate is arranged on one side, opposite to the bottom wall, of the plurality of interface parts in a pressing mode.

Further, the mounting hole comprises a first mounting hole, and an interface component mounted on the first mounting hole is an electrocardio interface; the positioning baffle piece comprises a first positioning baffle piece, and the first positioning baffle piece and the pressing plate are matched to form a closed-loop structure surrounding the periphery of the electrocardio interface.

Further, an annular positioning groove is formed in the periphery of the electrocardio interface, one side surface, facing the mounting wall, of the first positioning baffle is the first positioning surface, and one groove side wall, close to the mounting wall, of the annular positioning groove is the second positioning surface.

Further, the first positioning baffle comprises a first front positioning baffle and a first rear positioning baffle which are sequentially arranged along the thickness direction of the mounting wall, and a glue overflow groove is formed between the first front positioning baffle and the first rear positioning baffle.

Further, the mounting hole comprises a second mounting hole, an interface part arranged on the second mounting hole is an oxygen-blood interface, a positioning plate is arranged on the periphery of the oxygen-blood interface, and the bottom surface of the positioning plate is propped against the bottom wall; the positioning baffle comprises a second positioning baffle extending from the bottom wall into the accommodating cavity, one side surface of the second positioning baffle, which faces the positioning plate, is the first positioning surface, and one side surface of the positioning plate, which faces the second positioning baffle, is the second positioning surface.

Further, the mounting hole comprises a third mounting hole, an interface part arranged on the third mounting hole is an air tap interface, the positioning baffle comprises a third positioning baffle extending from the bottom wall to the accommodating cavity, and the third positioning baffle is blocked at one side of the air tap interface, which is opposite to the mounting wall.

The technical scheme of the utility model has the following advantages:

1. according to the portable monitor provided by the utility model, the locating baffle piece surrounding the periphery of the interface part is arranged in the accommodating cavity of the shell, the pressing plate is arranged above the interface part, the locating baffle piece and the side wall form the glue filling cavity surrounding the interface part above the bottom wall, the glue filling groove communicated with the glue filling cavity is formed between the pressing plate and the mounting wall, the glue filling cavity and the glue filling groove can be filled with glue by injecting the glue into the glue filling groove, the annular gap between the interface part and the mounting hole can be completely sealed after the glue is solidified to form the solid sealing glue, and external moisture is prevented from entering the shell through the gap between the mounting hole and the interface part, so that the waterproof grade of the portable monitor is improved. And form the glue filling groove of cell body structure between clamp plate and the mounting wall, when the glue filling, the glue is through the mode that the glue filling inslot was filled to the glue filling groove, difficult appearance overflow glue phenomenon.

2. According to the portable monitor provided by the utility model, the positioning baffle piece is blocked on one side surface of the interface part, which is opposite to the mounting wall, so that the interface part can be prevented from loosening in a direction away from the mounting wall under the pressure of glue during glue filling, the glue is further prevented from overflowing out of the shell through the mounting hole, and the reliability of glue filling sealing is improved.

3. According to the portable monitor provided by the utility model, the pressing plate is directly or indirectly fixedly connected with the bottom wall of the shell, the pressing plate can apply the downward pressure on the upper butt joint opening part, so that the butt joint gap between the interface part and the positioning baffle part as well as between the pressing plate is reduced, and glue is prevented from overflowing to other areas in the shell from the butt joint gap in the butt joint opening part in the glue filling process.

4. According to the portable monitor provided by the utility model, the sealing sleeve is sleeved on the periphery of the interface component and clamped by the inner wall surface of the mounting wall and the interface component, the sealing sleeve can block the connecting gap between the interface component and the mounting hole, and glue is prevented from overflowing out of the shell from the connecting gap in the glue filling process, so that the product attractiveness is influenced.

5. According to the portable monitor provided by the utility model, when the number of the interface parts is multiple, the plurality of the interface parts share the pressing plate, so that on one hand, the number of parts can be reduced, on the other hand, the glue filling groove between the pressing plate and the mounting wall is only one, the glue can seal the connection gaps between the plurality of the interface parts and the corresponding mounting holes by filling the glue into the glue filling groove, and the sealing of the connection gaps of all the interface parts can be completed by filling the glue once, so that the time is saved.

6. According to the portable monitor provided by the utility model, the glue overflow groove is formed between the first front positioning baffle piece and the first rear positioning baffle piece, and when a small amount of glue overflows from the gap between the first front positioning baffle piece and the interface component during glue filling, the glue can enter the glue overflow groove and cannot directly overflow to other areas in the shell.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an installation structure of a platen, an electrocardiograph interface, and an oximetry interface on a bottom case according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram showing the structural relationship among a first sealing sleeve, a second sealing sleeve, a glue-pouring groove, a pressing plate and a mounting wall in accordance with the first embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of the pressure plate of FIG. 1 before the electrocardiograph port and the blood oxygen port;

fig. 4 is a schematic view of an installation structure of a first sealing sleeve, a second sealing sleeve, a first positioning block piece and a second positioning block piece on a bottom shell in a first embodiment of the present utility model;

FIG. 5 is a partial top view of a bottom shell according to an embodiment of the present utility model;

FIG. 6 is a partial cross-sectional view of a portable monitor according to a first embodiment of the present utility model;

FIG. 7 is a partial cross-sectional view of a portable monitor according to a first embodiment of the present utility model;

FIG. 8 is a schematic view of a platen according to an embodiment of the present utility model;

FIG. 9 is a schematic diagram of an installation structure of a platen, an electrocardiograph interface, a blood oxygen interface, and an air tap interface on a bottom shell in a second embodiment of the present utility model;

FIG. 10 is a schematic view of the platen of FIG. 9 before being pressed against the ECG port, the blood oxygen port and the air tap port;

fig. 11 is a schematic structural diagram of a bottom shell in a second embodiment of the present utility model.

Reference numerals illustrate: 100. a bottom case; 110. a bottom wall; 120. a first sidewall; 130. a second sidewall; 131. a first chuck; 140. a mounting wall; 141. a first mounting hole; 142. a second mounting hole; 143. a third mounting hole; 150. a receiving chamber; 210. an electrocardiograph interface; 211. an annular positioning groove; 220. a blood oxygen interface; 221. a positioning plate; 230. an air tap interface; 310. a first positioning baffle; 311. a first front positioning stop; 312. a first rear positioning stop; 313. a glue overflow groove; 320. a second positioning baffle; 321. a second left side positioning stopper; 322. a second right side positioning stopper; 323. a second chuck; 330. a third positioning baffle; 410. a first glue filling cavity; 420. the second glue filling cavity; 500. a pressing plate; 510. a first clamping plate; 520. a second clamping plate; 530. a first positioning portion; 540. a second positioning portion; 600. a glue filling groove; 710. a first gland; 720. a second gland; 730. and a third sealing sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

A portable monitor as shown in fig. 1-8 includes a housing, an interface member, a positioning block, and a pressure plate 500. The housing has a receiving cavity 150 therein, and a mounting hole is formed in one side wall of the housing. The interface member is mounted on the mounting hole and partially within the receiving cavity 150, with one end of the interface member exposed from the mounting hole to the exterior of the housing for external connection to a physiological parameter sensing element. The positioning baffle is positioned in the accommodating cavity 150 and surrounds the periphery of the interface part, and a glue filling cavity surrounding the interface part is formed on one side of the accommodating cavity 150 close to the mounting hole; the pressing plate 500 is pressed on the side of the interface part, which is opposite to the bottom wall 110, a glue filling groove 600 communicated with the glue filling cavity is formed between the pressing plate 500 and the mounting wall 140, and sealing glue is arranged in the glue filling groove 600 and the glue filling cavity.

This kind of portable monitor sets up the location fender piece around the interface part periphery through in holding the intracavity 150 of shell to set up clamp plate 500 in interface part top, the location fender piece can form the encapsulating chamber that sets up around the interface part with the lateral wall in diapire 110 top, form the encapsulating groove 600 with encapsulating chamber intercommunication between clamp plate 500 and the mounting wall 140, through the glue that pours into encapsulating groove 600 into, glue can be full of encapsulating chamber and encapsulating groove 600, can seal the annular gap between interface part and the mounting hole completely after the glue solidification forms solid-state sealing glue, prevent external moisture and get into in the shell through the junction gap between mounting hole and the interface part, thereby improve portable monitor's waterproof grade. Moreover, the glue filling groove 600 with a groove body structure is formed between the pressing plate 500 and the mounting wall 140, and when glue is filled, the glue is filled into the glue filling cavity through the glue filling groove 600, so that the phenomenon of glue overflow is not easy to occur.

In this embodiment, the whole of the housing is flat, and the housing is formed by butting a rear housing and a front housing with each other in the thickness direction. Specifically, after the front cover is combined on the rear cover, the housing of the portable monitor is formed by fixing and assembling the front cover through screws. The rear case includes a bottom wall 110 and a side wall formed with a receiving chamber 150 above the bottom wall 110, the side wall including first and second side walls 120 and 130 at opposite sides, and a mounting wall 140 integrally formed between the first and second side walls 120 and 130. The mounting wall 140 is provided with a first mounting hole 141 and a second mounting hole 142 arranged side by side.

In the present embodiment, the interface part includes an electrocardiographic interface 210 and an oximetry interface 220, the electrocardiographic interface 210 is mounted on the first mounting hole 141 and is partially located in the containing cavity 150, and the oximetry interface 220 is mounted on the second mounting hole 142 and is partially located in the containing cavity 150; the side of the electrocardiographic interface 210 and the blood oxygen interface 220 facing the mounting wall 140 are attached to the inner wall surface of the mounting wall 140. One end of the electrocardiographic interface 210 is exposed from the first mounting hole 141 to be suitable for external connection to an electrocardiographic lead, and one end of the blood oxygen interface 220 is exposed from the second mounting hole 142 to be suitable for external connection to an blood oxygen probe. The electrocardiograph interface 210 and the blood oxygen interface 220 are both in a structure form that a plastic shell covers the contact pins, the head ends of the contact pins of the electrocardiograph interface 210 are exposed in the external environment of the portable monitor from the first mounting holes 141, and the head ends of the contact pins of the blood oxygen interface 220 are exposed in the external environment of the portable monitor from the second mounting holes 142. The connection gap between the electrocardiographic interface 210 and the first mounting hole 141, and the connection gap between the blood oxygen interface 220 and the second mounting hole need to be sealed to prevent external moisture from penetrating into the bottom chassis through the connection gap.

In this embodiment, a first sealing sleeve 710 is sandwiched between the inner wall surface of the mounting wall 140 and the electrocardiograph interface 210, and the first sealing sleeve 710 is sleeved on the periphery of the electrocardiograph interface 210; a second sealing sleeve 720 is arranged between the inner wall surface of the mounting wall 140 and the blood oxygen port 220, and the second sealing sleeve 720 is sleeved on the periphery of the blood oxygen port 220. The first sealing sleeve 710 can block the connection gap between the electrocardiograph interface 210 and the first mounting hole 141, and the second sealing sleeve 720 can block the connection gap between the blood oxygen interface 220 and the second mounting hole 142, so that the problem that glue overflows from the connection gap to the outside of the shell in the glue filling process, thereby affecting the product appearance can be prevented.

In the present embodiment, the positioning block member includes a first positioning block member 310 located in the accommodating cavity 150, the first positioning block member 310 is integrally formed between the bottom wall 110 and the first side wall 120, the first positioning block member 310 extends from the bottom wall 110 into the accommodating cavity 150, and the first positioning block member 310 is disposed around the periphery of the cardiac electrical interface 210. The first positioning stop 310, the first side wall 120, and the mounting wall 140 form a first glue-pouring cavity 410 around the periphery of the cardiac electrical interface 210 above the bottom wall 110. The outline of the first positioning block 310 is the same as that of the lower half part of the electrocardiograph interface 210, which is close to the bottom wall 110, the outline of the pressing plate 500 is the same as that of the upper half part of the electrocardiograph interface 210, which is far away from the bottom wall 110, and the first positioning block 310 and the pressing plate 500 are matched to form a closed loop structure surrounding the periphery of the electrocardiograph interface 210. The periphery of the electrocardio interface 210 is provided with an annular positioning groove 211, one side surface of the first positioning baffle member 310 facing the mounting wall 140 is a first positioning surface, one groove side wall of the annular positioning groove 211, which is close to the mounting wall 140, is a second positioning surface, and the first positioning surface is propped against the second positioning surface. When the glue is filled, the first positioning blocking piece 310 can prevent the electrocardiograph interface 210 from loosening in the direction away from the mounting wall 140 under the pressure of the glue, so that the glue is prevented from overflowing to the outside of the shell through the first mounting hole 141, and the reliability of glue filling sealing is improved.

In the present embodiment, the first positioning stopper 310 includes a first front positioning stopper 311 and a first rear positioning stopper 312 that are disposed in order in the thickness direction of the mounting wall 140, the first front positioning stopper 311 being located between the first rear positioning stopper 312 and the mounting wall 140. One end of the first front positioning baffle 311 is further integrally formed with the first side wall 120, so as to prevent glue from overflowing outwards from the gap between the first front positioning baffle 311 and the first side wall 120 during glue filling. The first front positioning baffle 311 and the first rear positioning baffle 312 extend into the annular positioning groove 211, the first front positioning baffle 311 abuts against one groove side wall of the annular positioning groove 211, which is close to the mounting wall 140, and the first rear positioning baffle 312 abuts against the other groove side wall of the annular positioning groove 211, which is far away from the mounting wall 140. The part of the pressing plate 500 extending into the annular positioning groove 211 also abuts against one groove side wall of the annular positioning groove 211, which is close to the mounting wall 140, so that the pressing plate 500 and the first positioning baffle 310 can be only clamped at the periphery of the electrocardiograph interface 210, and when glue is filled, the glue is not easy to overflow to other areas in the accommodating cavity 150 through a butt joint gap between the electrocardiograph interface 210 and the pressing plate 500 or a butt joint gap between the electrocardiograph interface 210 and the first positioning baffle 310.

Further, the first front positioning block 311 and the first rear positioning block 312 have the same outline as the lower half of the electrocardiograph interface 210 near the bottom wall 110, and the pressing plate 500 has the same outline as the upper half of the electrocardiograph interface 210 far from the bottom wall 110. The first positioning stop 310 and the pressure plate 500 cooperate to form a closed loop structure around the periphery of the cardiac electrical interface 210. A glue overflow groove 313 is formed between the first front positioning baffle 311 and the first rear positioning baffle 312, two ends of the glue overflow groove 313 are closed, and when a small amount of glue overflows from a gap between the first front positioning baffle 311 and the electrocardio interface 210 during glue filling, the glue can enter the glue overflow groove 313 and cannot directly overflow to other areas in the shell; the structural design of the double-layer positioning baffle piece can better play a role in sealing and preventing glue from overflowing.

In the present embodiment, the positioning plate 221 is integrally formed on the outer periphery of the blood oxygen port 220, and the bottom surface of the positioning plate 221 abuts against the bottom wall 110. The positioning block piece comprises a second positioning block piece 320 extending from the bottom wall 110 into the accommodating cavity 150, the second positioning block piece 320 comprises a second left positioning block piece 321 and a second right positioning block piece 322 which are arranged independently, the second left positioning block piece 321 is blocked at one side of the positioning plate 221, which is close to the electrocardio interface 210, and the second right positioning block piece 322 is blocked at one side of the positioning plate 221, which is close to the second side wall 130. The second left side locating baffle 321 and the second right side locating baffle 322 are propped against the locating plate 221 towards one side face of the locating plate 221, when glue is filled, the second left side locating baffle 321 and the second right side locating baffle 322 can prevent the blood oxygen interface 220 from loosening in the direction away from the mounting wall 140 under the pressure of the glue, further the glue is prevented from overflowing to the outside of the shell through the second mounting hole 142, and the reliability of glue filling sealing is improved. The second left positioning block 321 and the first positioning block 310 are in an integral structure, and the second right positioning block 322 and the second side wall 130 are integrally formed. The second left positioning stopper 321, the second right positioning stopper 322, the second side wall 130, and the mounting wall 140 form a second glue-pouring cavity 420 around the outer periphery of the blood oxygen port 220 above the bottom wall 110. Because the second left positioning baffle 321 and the first positioning baffle 310 are in an integrated structure, the first glue-pouring cavity 410 and the second glue-pouring cavity 420 are not separated from each other on one side adjacent to each other, at this time, the second glue-pouring cavity 420 is communicated with the first glue-pouring cavity 410, when glue is poured into the glue-pouring groove 600, the glue can fill the first glue-pouring cavity 410 and the second glue-pouring cavity 420, and the connection gap between the electrocardio interface 210 and the blood oxygen interface 220 can be sealed by one glue-pouring, so that the time is saved in the glue-pouring sealing process.

In this embodiment, two sides of the pressing plate 500 are respectively fixed on the bottom wall 110 through screws, after the pressing plate 500 is locked by two screws, the pressing plate 500 can apply downward pressure to the electrocardiograph interface 210 and the blood oxygen interface 220 at the same time above, so as to reduce the butt joint gaps between the electrocardiograph interface 210 and the blood oxygen interface 220 and the positioning baffle and the pressing plate 500, and prevent glue from overflowing from the butt joint gaps to other areas in the housing in the glue filling process. Further, the pressing plate 500 is integrally formed with a first clamping plate 510 and a second clamping plate 520 extending towards the bottom wall 110, the first clamping plate 510 and the second clamping plate 520 are respectively provided with a clamping hook, the inner wall surface of the first side wall 120 is provided with a first clamping head 131, and the second left positioning blocking member 321 is provided with a second clamping head 323 towards one side surface of the first side wall 120. The pressing plate 500 is provided with a demolding hole positioned at one side of the second clamping plate 520, so that a molded part can conveniently pass through the demolding hole and the demolding hole during demolding to form the second clamping plate 520 with reliable structure. When the pressing plate 500 is pressed down in place, the hooks on the first clamping plate 510 are in snap fit with the first clamping head 131, and the hooks on the second clamping plate 520 are in snap fit with the second clamping head 323. In this way, the pressure plate 500 can be further improved in the magnitude of the downward pressure applied to the electrocardiograph interface 210 and the blood oxygen interface 220 from the upper side, so that the phenomenon of glue overflow in the subsequent glue filling process due to insufficient downward pressure of the pressure plate 500 caused by loosening of screws is prevented.

Further, a first positioning portion 530 and a second positioning portion 540 are disposed on a side of the pressing plate 500 facing the bottom plate, the first positioning portion 530 is matched with the annular mounting groove on the electrocardiograph interface 210 to position the upper half of the electrocardiograph interface 210, and the second positioning portion 540 is matched with the positioning plate 221 on the periphery of the blood oxygen interface 220 to position the upper half of the blood oxygen interface 220.

Example two

A portable monitor as shown in fig. 9-11 is different from the first embodiment in that three mounting holes are provided on the mounting wall 140, which are an air tap mounting hole, an electrocardiograph mounting hole and an blood oxygen mounting hole, respectively, and the electrocardiograph mounting hole is located between the air tap mounting hole and the blood oxygen mounting hole. The air tap mounting hole is provided with an air tap, part of which is positioned in the mounting cavity, and one end of the air tap extending out of the mounting wall 140 is suitable for being connected to an air pressure cuff through an air pressure blood vessel so as to measure the blood pressure data of a human body. The positioning baffle piece comprises a third positioning baffle piece 330 which is also positioned in the accommodating cavity 150, the third positioning baffle piece 330 is integrally formed on the bottom wall 110 and extends into the accommodating cavity 150, one side of the third positioning baffle piece 330 and the first side wall 120 are integrally formed, the other side of the third positioning baffle piece 330 and one side of the first positioning baffle piece 310, which is close to the first side plate, are integrally formed, glue filling cavities formed between the three positioning baffle pieces and the mounting wall 140 are completely communicated, the pressing plate 500 can simultaneously press the parts of the air tap, the electrocardio interface 210 and the blood oxygen interface 220, which are positioned in the mounting cavity, on one hand, the number of parts can be reduced, on the other hand, the glue filling groove 600 between the pressing plate 500 and the mounting wall 140 is also only one, the glue can seal the connecting gaps between the three interface parts and the corresponding mounting holes through glue filling in the glue filling groove 600, and the sealing of the connecting gaps of all the interface parts can be completed once glue filling, so that the time is saved.

In summary, in the portable monitor provided by the embodiment of the utility model, the positioning baffle member is disposed in the accommodating cavity 150 of the bottom shell and surrounds the periphery of the interface member, and the pressing plate 500 with partial downward pressure is disposed above the interface member, the positioning baffle member and the side wall form the glue filling cavity surrounding the interface member above the bottom wall 110, the pressing plate 500 and the mounting wall 140 form the glue filling groove 600 communicated with the glue filling cavity, the glue filling groove 600 is filled with glue, the glue is solidified to form a solid sealing glue, and then the annular gap between the interface member and the mounting hole is completely sealed, so that external moisture is prevented from entering the housing through the gap between the mounting hole and the interface member, and the waterproof level of the portable monitor is improved. Moreover, the glue filling groove 600 with a groove body structure is formed between the pressing plate 500 and the mounting wall 140, and when glue is filled, the glue is filled into the glue filling cavity through the glue filling groove 600, so that the phenomenon of glue overflow is not easy to occur.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (11)

1. A portable monitor, comprising:

the shell comprises a bottom wall (110) and a side wall, wherein a containing cavity (150) is formed above the bottom wall (110) in a surrounding manner, a mounting hole is formed in the side wall, and the side wall surrounding the mounting hole is a mounting wall (140);

an interface part which is arranged on the mounting hole and is partially positioned in the accommodating cavity (150), and one end of the interface part is exposed out of the shell from the mounting hole so as to be suitable for externally connecting with a physiological parameter detection element;

a positioning baffle piece is positioned in the accommodating cavity (150) and surrounds the periphery of the interface component, and a glue filling cavity surrounding the interface component is formed by surrounding the positioning baffle piece and the side wall above the bottom wall (110);

the pressing plate (500) is arranged on one side of the interface part, which is opposite to the bottom wall (110), a glue filling groove (600) communicated with the glue filling cavity is formed between the pressing plate (500) and the mounting wall (140), and sealing glue is arranged in the glue filling groove (600) and the glue filling cavity.

2. The portable monitor as set forth in claim 1, wherein a side of the interface member facing the mounting wall (140) is bonded to an inner wall surface of the mounting wall (140); the positioning baffle comprises a bottom wall (110) extending into the accommodating cavity (150), one surface of the positioning baffle facing the mounting wall (140) is a first positioning surface, the interface component is provided with a second positioning surface facing away from the mounting wall (140), and the first positioning surface is propped against the second positioning surface.

3. The portable monitor according to claim 1, wherein the pressure plate (500) is fixed to the bottom wall (110) by a locking member and/or wherein the pressure plate (500) is fixedly connected to the bottom wall (110) or the positioning stopper fixed to the bottom wall (110) by a snap-in structure.

4. The portable monitor according to claim 1, wherein a sealing sleeve is further interposed between the inner wall surface of the mounting wall (140) and the interface member, and the sealing sleeve is sleeved on the outer periphery of the interface member.

5. The portable monitor of claim 1, wherein the interface component is one or more of an oximetry interface (220), an electrocardiography interface (210), and an air tap interface (230).

6. The portable monitor according to claim 1, wherein the mounting holes are provided in one or more of the mounting walls (140) side by side, and when the mounting holes are provided in a plurality, one of the interface members is mounted on each of the mounting holes, and the pressing plate (500) is pressed against a side of the plurality of interface members facing away from the bottom wall (110).

7. The portable monitor as claimed in claim 2, wherein the mounting hole comprises a first mounting hole (141), the interface component mounted on the first mounting hole (141) being an electrocardiographic interface (210); the positioning baffle comprises a first positioning baffle (310), and the first positioning baffle (310) and the pressing plate (500) are matched to form a closed-loop structure encircling the periphery of the electrocardio interface (210).

8. The portable monitor as claimed in claim 7, wherein an annular positioning groove (211) is formed in the periphery of the electrocardiograph interface (210), a side surface of the first positioning baffle (310) facing the mounting wall (140) is the first positioning surface, and a groove side wall of the annular positioning groove (211) close to the mounting wall (140) is the second positioning surface.

9. The portable monitor according to claim 7, wherein the first positioning block (310) comprises a first front positioning block (311) and a first rear positioning block (312) which are sequentially arranged along a thickness direction of the mounting wall (140), and a glue overflow groove (313) is formed between the first front positioning block (311) and the first rear positioning block (312).

10. The portable monitor according to claim 2, wherein the mounting hole comprises a second mounting hole (142), an interface component mounted on the second mounting hole (142) is an blood oxygen interface (220), a positioning plate (221) is arranged on the periphery of the blood oxygen interface (220), and the bottom surface of the positioning plate (221) is propped against the bottom wall (110); the positioning baffle comprises a second positioning baffle extending from the bottom wall (110) into the accommodating cavity (150), one side surface of the second positioning baffle, which faces the positioning plate (221), is the first positioning surface, and one side surface of the positioning plate, which faces the second positioning baffle, is the second positioning surface.

11. The portable monitor of claim 1, wherein the mounting hole comprises a third mounting hole (143), the interface member mounted on the third mounting hole (143) is an air tap interface (230), the positioning block comprises a third positioning block (330) extending from the bottom wall (110) into the receiving cavity (150), and the third positioning block (330) blocks a side of the air tap interface (230) facing away from the mounting wall (140).