CN212645699U - Simulation device for detecting respiratory frequency and end-expiratory carbon dioxide concentration and pressure - Google Patents
Simulation device for detecting respiratory frequency and end-expiratory carbon dioxide concentration and pressure Download PDFInfo
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- CN212645699U CN212645699U CN202021928416.7U CN202021928416U CN212645699U CN 212645699 U CN212645699 U CN 212645699U CN 202021928416 U CN202021928416 U CN 202021928416U CN 212645699 U CN212645699 U CN 212645699U
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Abstract
The utility model discloses an analogue means for detecting respiratory rate and exhale last carbon dioxide concentration and pressure, including casing, fixed case and liquid crystal touch-sensitive screen, the casing is transversely installed on the top of fixed case, and one side on casing top installs the liquid crystal touch-sensitive screen, the switch is installed to the upper end of casing one side one end, and the bottom of casing one end intermediate position department installs the bubble spirit level, the calibration mouth has been seted up to the casing one end lower extreme of bubble spirit level one side, and the casing one end of calibration mouth top has seted up power socket, power socket's inside is provided with earth leakage protection structure, and the casing one end lower extreme of power socket one side has seted up the gas outlet, the air inlet has been seted up to the casing one end of gas outlet top. The utility model discloses an at the inside dust guard that sets up of dust-proof box, utilize the dust guard when not using this device, plug up air inlet and gas outlet, avoid impurity such as dust to get into, influence the normal use of equipment.
Description
Technical Field
The utility model relates to a human breathing analog device technical field specifically is a analogue means that is used for detecting respiratory frequency and exhales terminal carbon dioxide concentration and pressure.
Background
The breathing rhythm generator is a device for simulating the breathing change rule of a human body, is matched with carbon dioxide standard gas with different concentrations, can be used for detecting the terminal carbon dioxide breathing function module of a multi-parameter monitor, a breathing machine or an anesthesia machine, and is mainly applied to medical clinical diagnosis, but the existing automatic simulation device for detecting the breathing frequency and the terminal carbon dioxide breathing concentration and pressure has many problems or defects:
first, the conventional automatic simulation device for detecting the respiratory rate and the concentration and pressure of the expired carbon dioxide has no leveling structure when in use, and when the device works on an uneven table, the device can be displaced and even the interface is loosened and falls off.
Second, conventional automatic simulation devices for detecting respiratory rate and the concentration and pressure of exhaled carbon dioxide do not have a leakage protection structure during use, and may cause damage to the device when the device leaks electricity inadvertently.
Third, the conventional automatic simulation device for detecting the respiratory rate and the concentration and pressure of the expired carbon dioxide has no dustproof structure of the air port when in use, and the air port is easy to feed dust when the device is not in use, so that the subsequent use is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simulator for detecting respiratory frequency and exhale terminal carbon dioxide concentration and pressure to solve inconvenient leveling, inconvenient earth-leakage protection and the dustproof problem of inconvenient gas port that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the simulation device comprises a shell, a fixed box and a liquid crystal touch screen, wherein the shell is transversely installed at the top end of the fixed box, the liquid crystal touch screen is installed on one side of the top end of the shell, a switch is installed at the upper end of one side of the shell, a bubble level meter is installed at the bottom end of the middle position of one end of the shell, a calibration port is formed in the lower end of one end of the shell on one side of the bubble level meter, a power socket is formed in one end of the shell above the calibration port, a leakage protection structure is arranged inside the power socket, a gas outlet is formed in the lower end of one end of the shell on one side of the power socket, an air inlet is formed in one end of the shell above the gas outlet, and dustproof structures are;
dustproof construction includes the dust proof box, the casing one end in air inlet and gas outlet both sides is all seted up to the dust proof box, and just one side of dust proof box inside all installs fixed spring, the dust guard that extends to air inlet and gas outlet inside is all installed to fixed spring one end.
Preferably, the handles are arranged on two sides of one end of the shell, and finger grooves are formed in one ends of the interior of the handles.
Preferably, the sealing rings are mounted at one ends of the inner parts of the air inlet and the air outlet, and the outer diameters of the sealing rings are equal to the diameters of the cross sections of the air inlet and the air outlet.
Preferably, the equal vertical rotation of the intermediate position department of fixed incasement portion is connected with the threaded rod, and threaded rod surface upper end all installs the carousel that extends to fixed incasement portion, the equal threaded connection in threaded rod surface of carousel below has the pole piece, and all vertical installations all around of pole piece extend to the outside installation pole of fixed incasement portion, the supporting legs is all installed to the bottom of installation pole.
Preferably, the both ends of the inside one side of dust-proof box have all been seted up the spout, and the equal sliding connection in inside of spout has the slider, slider one end all with dust guard one side both ends welding.
Preferably, the earth leakage protection structure is including protection chamber, fixed block, inflation piece, electrically conductive groove, conducting block, insulator spindle, insulation board and insulating spring, the one end inside power socket is seted up in the protection chamber, and protects the one end of intracavity portion and install the fixed block, the inflation piece is installed to the inside one end of fixed block, and inflation piece one end both sides all install the insulator spindle that extends to the fixed block outside, the intermediate position department of fixed block one end installs electrically conductive groove, and the protection intracavity portion both sides of fixed block one end all install insulating spring, the inside sliding connection in protection chamber of insulating spring one end has the insulation board, and the intermediate position department of insulation board one end installs the conducting block.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the arrangement of the bubble level meter, the fixing box and the supporting legs, whether the shell is horizontal or not is judged through the bubble level meter, if not, the threaded rod can be driven to rotate by rotating the turntable on the lower side, and then the mounting rod is driven to move downwards through the rod block, so that the supporting legs move downwards, the lower side of the shell is lifted until the level of the shell is judged through the bubble level meter, and the phenomenon that the shell is inclined to cause displacement and even interface loosening and falling in the subsequent use process due to vibration of the device is avoided, so that the normal use of the device is influenced, and the working efficiency is reduced;
(2) by arranging the electric leakage protection structure inside the power socket, when the short circuit is caused by the careless electric leakage of the device, the expansion piece is heated and expanded by a large amount of heat generated by the short circuit, so that the insulating rod is driven to move, the insulating plate is pushed to compress the insulating spring until the conductive groove is separated from the conductive block, the circuit of the device is disconnected, further safety accidents are avoided, the maintenance cost is increased, even hidden danger is caused to the installation of a user, and the use safety of the device is improved;
(3) through being provided with dust-proof box and dust guard, insert air inlet and gas outlet in-process communicating pipe, the dust guard can move to getting into the dust-proof box inside completely toward both sides, and after extracting the connecting pipe, utilize fixed spring's elasticity, make the dust guard move the card and go into inside air inlet and the gas outlet, and then block air inlet and gas outlet, avoid impurity such as dust to get into inside air inlet and the gas outlet, influence subsequent use, reduce this device and detect the precision, influence the normal use of equipment.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
fig. 3 is a schematic top view of the cross-sectional structure of the present invention;
fig. 4 is a schematic view of the leakage protection structure of the present invention showing an enlarged structure from the top view;
fig. 5 is a schematic view of the enlarged structure of the air inlet according to the present invention.
In the figure: 1. a housing; 2. an air inlet; 3. a power outlet; 4. a switch; 5. calibrating the port; 6. a bubble level; 7. a fixed box; 8. mounting a rod; 9. supporting legs; 10. a threaded rod; 11. a rod block; 12. a turntable; 13. fixing the spring; 14. a dust-proof box; 15. an air outlet; 16. a seal ring; 17. a finger groove; 18. a grip; 19. a liquid crystal touch screen; 20. a leakage protection structure; 2001. a protection cavity; 2002. a fixed block; 2003. an expansion member; 2004. a conductive slot; 2005. a conductive block; 2006. an insulating rod; 2007. an insulating plate; 2008. an insulating spring; 21. a dust-proof plate; 22. a slider; 23. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-5, the simulation apparatus for detecting respiratory rate and concentration and pressure of carbon dioxide at the end of breath comprises a housing 1, a fixed box 7 and a liquid crystal touch screen 19, wherein the housing 1 is transversely installed at the top end of the fixed box 7, and one side of the top end of the shell 1 is provided with a liquid crystal touch screen 19, the upper end of one side of the shell 1 is provided with a switch 4, and the bottom end of the middle position of one end of the shell 1 is provided with a bubble level meter 6, the lower end of one end of the shell 1 at one side of the bubble level meter 6 is provided with a calibration port 5, and one end of the shell 1 above the calibration port 5 is provided with a power socket 3, the inside of the power socket 3 is provided with a leakage protection structure 20, the lower end of one end of the shell 1 on one side of the power socket 3 is provided with an air outlet 15, one end of the shell 1 above the air outlet 15 is provided with an air inlet 2, and one ends of the air inlet 2 and the air outlet 15 are both provided with dustproof structures;
referring to fig. 1-5, the simulation apparatus for detecting respiratory frequency and concentration and pressure of exhaled carbon dioxide further includes a dust-proof structure, the dust-proof structure includes a dust-proof box 14, the dust-proof box 14 is disposed at one end of the housing 1 at both sides of the air inlet 2 and the air outlet 15, a fixing spring 13 is disposed at one side of the interior of the dust-proof box 14, and a dust-proof plate 21 extending to the interior of the air inlet 2 and the air outlet 15 is disposed at one end of the fixing spring 13;
both sides of one end of the shell 1 are provided with handles 18, and one end inside the handles 18 is provided with finger grooves 17;
sealing rings 16 are respectively arranged at one end inside the air inlet 2 and one end inside the air outlet 15, and the outer diameters of the sealing rings 16 are equal to the diameters of the cross sections of the air inlet 2 and the air outlet 15;
both ends of one side inside the dust-proof box 14 are respectively provided with a sliding chute 23, the sliding chutes 23 are respectively connected with a sliding block 22 in a sliding manner, and one end of each sliding block 22 is respectively welded with both ends of one side of the dust-proof plate 21;
specifically, as shown in fig. 2, fig. 3 and fig. 5, by providing the finger groove 17, the device can be picked up more conveniently and stably, and the sealing ring 16 is provided, so that the sealing performance between the connecting pipe and the air inlet 2 and the air outlet 15 can be improved, the normal operation of the device can be ensured, and meanwhile, the sliding of the sliding block 22 in the sliding groove 23 is utilized, the stable movement of the dust-proof plate 21 is ensured, and the dust-proof operation is facilitated.
Example 2: a threaded rod 10 is vertically and rotatably connected to the middle position inside the fixed box 7, rotary tables 12 extending to the outside of the fixed box 7 are installed at the upper ends of the surfaces of the threaded rods 10, rod blocks 11 are connected to the surfaces of the threaded rods 10 below the rotary tables 12 in a threaded manner, installation rods 8 extending to the outside of the fixed box 7 are vertically installed on the peripheries of the rod blocks 11, and supporting legs 9 are installed at the bottom ends of the installation rods 8;
specifically, as shown in fig. 1 and 2, the rotary table 12 on the lower side is rotated to drive the threaded rod 10 to rotate, and then the rod block 11 drives the installation rod 8 to move downwards, so that the supporting legs 9 move downwards, the lower side of the shell 1 is lifted up until the level of the shell 1 is judged through the bubble level meter 6, and the situation that the shell 1 is inclined to cause the subsequent use process is avoided, and the displacement and even the interface loosening and falling are caused by the vibration of the device is avoided.
Example 3: the leakage protection structure 20 comprises a protection cavity 2001, a fixing block 2002, an expansion piece 2003, a conductive groove 2004, a conductive block 2005, an insulating rod 2006, an insulating plate 2007 and an insulating spring 2008, wherein the protection cavity 2001 is arranged at one end inside the power socket 3, the fixing block 2002 is installed at one end inside the protection cavity 2001, the expansion piece 2003 is installed at one end inside the fixing block 2002, the insulating rod 2006 extending to the outside of the fixing block 2002 is installed on two sides of one end of the expansion piece 2003, the conductive groove 2004 is installed at the middle position of one end of the fixing block 2002, the insulating spring 2008 is installed on two sides inside the protection cavity 2001 at one end of the fixing block 2002, the insulating plate 2007 is connected inside the protection cavity 2001 at one end of the insulating spring 2008 in a sliding mode, and the conductive block 2005 is installed;
specifically, as shown in fig. 3 and 4, when short circuit occurs due to careless current leakage of the device, the expansion piece 2003 is heated and expanded by a large amount of heat generated by the short circuit, and the insulation rod 2006 is driven to move, so that the insulation plate 2007 pushes the insulation plate 2007 to compress the insulation spring 2008 until the conductive groove 2004 and the conductive block 2005 are separated, and the circuit of the device is disconnected, thereby avoiding further safety accidents.
The working principle is as follows: when the device is used, the device is firstly placed on a working table, whether the shell 1 is horizontal or not is judged through the bubble level meter 6, if not, the threaded rod 10 can be driven to rotate through rotating the turntable 12 on the lower side, the mounting rod 8 is driven to move downwards through the matching of the threaded rod 10 and the rod block 11, and then the supporting leg 9 is driven to move, so that the lower side of the shell 1 is lifted until the level of the shell 1 is judged through the bubble level meter 6, and the phenomenon that the shell 1 is displaced or even the interface is loosened and falls off in the subsequent use process due to the inclination of the shell 1 is avoided;
then inserting a power line into the power socket 3, communicating the corresponding connecting pipe with the air inlet 2 and the air outlet 15 respectively, and in the process of inserting the power line into the air inlet 2 and the air outlet 15, the dust guard 21 can move towards two sides, further compressing the fixing spring 13 until the dust guard completely enters the interior of the dust-proof box 14, and arranging the sealing ring 16, so that the sealing performance between the connecting pipe and the air inlet 2 and the air outlet 15 can be improved, the normal work of the device is ensured, meanwhile, after the connecting pipe is pulled out, the dust guard 21 is movably clamped into the air inlet 2 and the air outlet 15 by utilizing the elasticity of the fixing spring 13, further blocking the air inlet 2 and the air outlet 15, avoiding impurities such as dust and the like from entering the air inlet 2 and the air outlet 15 to influence the subsequent use, and the stable movement of the dust guard 21 is ensured by utilizing the;
then, the switch 4 is pressed down, so that the device is powered on, then follow-up operation is carried out through the liquid crystal touch screen 19, the detection result is displayed after the device is analyzed, meanwhile, when short circuit is caused due to careless electric leakage of the device, a large amount of heat generated by the short circuit enables the expansion piece 2003 to expand by heating, the insulating rod 2006 is driven to move, the insulating plate 2007 pushes the insulating plate 2007 to compress the insulating spring 2008 until the conductive groove 2004 and the conductive block 2005 are separated, the circuit of the device is disconnected, further safety accidents are avoided, and the broken circuit information is displayed through the liquid crystal touch screen 19, and the fact that a user is informed to overhaul the device in time is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A analogue means for detecting respiratory frequency and exhale last carbon dioxide concentration and pressure, including casing (1), fixed case (7) and liquid crystal touch screen (19), its characterized in that: a shell (1) is transversely installed at the top end of the fixed box (7), a liquid crystal touch screen (19) is installed on one side of the top end of the shell (1), a switch (4) is installed at the upper end of one side of the shell (1), and the bottom end of the middle position of one end of the shell (1) is provided with a bubble level meter (6), the lower end of one end of the shell (1) at one side of the bubble level meter (6) is provided with a calibration port (5), and one end of the shell (1) above the calibration port (5) is provided with a power socket (3), an electric leakage protection structure (20) is arranged in the power socket (3), and the lower end of one end of the shell (1) at one side of the power socket (3) is provided with an air outlet (15), an air inlet (2) is arranged at one end of the shell (1) above the air outlet (15), and one end of the inside of the air inlet (2) and one end of the inside of the air outlet (15) are both provided with dustproof structures;
dustproof construction includes dust proof box (14), casing (1) one end in air inlet (2) and gas outlet (15) both sides is all seted up in dust proof box (14), and inside one side of dust proof box (14) all installs fixed spring (13), fixed spring (13) one end all is installed and is extended to air inlet (2) and gas outlet (15) inside dust guard (21).
2. The analog device for detecting respiratory rate and end-tidal carbon dioxide concentration and pressure of claim 1, wherein: handles (18) are mounted on two sides of one end of the shell (1), and finger grooves (17) are formed in one end of the interior of each handle (18).
3. The analog device for detecting respiratory rate and end-tidal carbon dioxide concentration and pressure of claim 1, wherein: sealing rings (16) are installed at one ends of the inner portions of the air inlet (2) and the air outlet (15), and the outer diameters of the sealing rings (16) are equal to the diameters of the cross sections of the air inlet (2) and the air outlet (15).
4. The analog device for detecting respiratory rate and end-tidal carbon dioxide concentration and pressure of claim 1, wherein: the fixed box (7) is inside the equal vertical rotation of intermediate position department and is connected with threaded rod (10), and threaded rod (10) surface upper end all installs and extends to fixed box (7) outside carousel (12), the equal threaded connection in threaded rod (10) surface of carousel (12) below has pole piece (11), and all vertical installation all around of pole piece (11) extend to fixed box (7) outside installation pole (8), supporting legs (9) are all installed to the bottom of installation pole (8).
5. The analog device for detecting respiratory rate and end-tidal carbon dioxide concentration and pressure of claim 1, wherein: both ends of the inside one side of the dust-proof box (14) are provided with sliding grooves (23), sliding blocks (22) are connected to the inside of the sliding grooves (23) in a sliding mode, and one ends of the sliding blocks (22) are welded to both ends of one side of the dust-proof plate (21).
6. The analog device for detecting respiratory rate and end-tidal carbon dioxide concentration and pressure of claim 1, wherein: the electric leakage protection structure (20) comprises a protection cavity (2001), a fixing block (2002), an expansion piece (2003), a conductive groove (2004), a conductive block (2005), an insulating rod (2006), an insulating plate (2007) and an insulating spring (2008), wherein the protection cavity (2001) is arranged at one end inside a power socket (3), the fixing block (2002) is arranged at one end inside the protection cavity (2001), the expansion piece (2003) is arranged at one end inside the fixing block (2002), the insulating rods (2006) extending to the outside of the fixing block (2002) are arranged on two sides of one end of the expansion piece (2003), the conductive groove (2004) is arranged at the middle position of one end of the fixing block (2002), the insulating springs (2008) are arranged on two sides inside the protection cavity (2001) at one end of the fixing block (2002), and the insulating plate (2007) is connected inside the protection cavity (2001) at one end of the insulating spring (2008) in a, and a conductive block (2005) is mounted at a middle position of one end of the insulating plate (2007).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021928416.7U CN212645699U (en) | 2020-09-07 | 2020-09-07 | Simulation device for detecting respiratory frequency and end-expiratory carbon dioxide concentration and pressure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021928416.7U CN212645699U (en) | 2020-09-07 | 2020-09-07 | Simulation device for detecting respiratory frequency and end-expiratory carbon dioxide concentration and pressure |
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| CN212645699U true CN212645699U (en) | 2021-03-02 |
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| CN202021928416.7U Active CN212645699U (en) | 2020-09-07 | 2020-09-07 | Simulation device for detecting respiratory frequency and end-expiratory carbon dioxide concentration and pressure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114324200A (en) * | 2022-01-06 | 2022-04-12 | 安徽庆宇光电科技有限公司 | Simulation calibrating device and motor vehicle exhaust remote sensing monitoring facilities |
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2020
- 2020-09-07 CN CN202021928416.7U patent/CN212645699U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114324200A (en) * | 2022-01-06 | 2022-04-12 | 安徽庆宇光电科技有限公司 | Simulation calibrating device and motor vehicle exhaust remote sensing monitoring facilities |
| CN114324200B (en) * | 2022-01-06 | 2024-04-02 | 安徽庆宇光电科技有限公司 | Simulation calibrating device and motor vehicle tail gas remote sensing monitoring equipment |
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