CN110558952A - Portable expiration humiture detector - Google Patents
Portable expiration humiture detector Download PDFInfo
- Publication number
- CN110558952A CN110558952A CN201910942200.1A CN201910942200A CN110558952A CN 110558952 A CN110558952 A CN 110558952A CN 201910942200 A CN201910942200 A CN 201910942200A CN 110558952 A CN110558952 A CN 110558952A
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- Prior art keywords
- connecting pipe
- temperature
- pipe
- humidity
- takeover
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- 238000001514 detection method Methods 0.000 claims abstract description 36
- 239000000523 sample Substances 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 41
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000005192 partition Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 206010046306 Upper respiratory tract infection Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The invention discloses a portable expiration temperature and humidity detector which comprises a three-way pipe, an air storage bag, a machine body, a mask body, a detection device and a one-way valve, wherein the three-way pipe comprises a first connecting pipe, a second connecting pipe and a third connecting pipe which are mutually communicated, and the second connecting pipe and the third connecting pipe are coaxially arranged; the air storage bag is connected with the third connecting pipe; the air storage bag is connected with the second connecting pipe, the detection device comprises a propelling mechanism, a battery assembly, a temperature and humidity detection device and a probe, the propelling mechanism is installed in the machine body, the propelling mechanism drives the probe to stretch into the air storage bag along the axis of the second connecting pipe and the axis of the third connecting pipe, the mask body is connected with the first connecting pipe, the one-way flap is installed between the first connecting pipe and the mask body, and the flowing direction of the one-way flap is that the one-way flap flows into the first connecting pipe from the mask body. The gas in the gas storage bag can not flow backwards for the probe can stop at the gas storage bag for a period of time, guarantees the accuracy that detects, and battery pack provides electric power for temperature and humidity detection device and advancing mechanism, can exhale temperature and humidity detection to the patient in any place.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a portable expiration temperature and humidity detector.
Background
Medical research shows that the airway humidity is closely related to diseases such as upper respiratory tract infection, and the expiratory temperature and humidity can reflect the airway humidity. Therefore, monitoring the expiratory temperature and humidity of the patient is beneficial to implementation of clinical diagnosis and treatment. At present, temperature and humidity detection devices for invasive ventilation patients are integrated with ventilators, so that the application range is limited, the temperature and humidity detection devices can only be used together with the ventilators, the operation is complex, and the detection of the expiratory temperature and humidity of common patients is inconvenient.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a portable expiration temperature and humidity detector which can be used for conveniently detecting the expiration temperature and humidity of a patient.
According to an embodiment of the invention, a portable expiration temperature and humidity detector comprises: a three-way pipe, an air storage bag, a machine body, a detection device, a mask body and a one-way valve, wherein the three-way pipe comprises a first connecting pipe, a second connecting pipe and a third connecting pipe which are mutually communicated, the second connecting pipe and the third connecting pipe are coaxially arranged, the air storage bag is connected with the third connecting pipe, the machine body is connected with the second connecting pipe, the detection device comprises a propelling mechanism, a battery component, a temperature and humidity detection device and a probe which are arranged in the machine body, the probe is in transmission connection with the propelling mechanism, the probe is internally provided with a temperature and humidity sensor, the propelling mechanism drives the probe to extend into the air storage bag along the axes of the second connecting pipe and the third connecting pipe, the battery pack is respectively and electrically connected with the propelling mechanism and the temperature and humidity detection device, the temperature and humidity detection device is electrically connected with the probe, the mask body is connected with the first connecting pipe, the one-way flap is installed between the first connecting pipe and the mask body, and the flowing direction of the one-way flap is that the one-way flap flows into the first connecting pipe from the mask body.
The portable expiration temperature and humidity detector provided by the embodiment of the invention at least has the following beneficial effects: when the portable expiratory air storage device is used, the machine body is connected with the second connecting pipe, the mask body is connected with the first connecting pipe, the air storage bag which discharges internal air in advance is connected with the third connecting pipe, the mask body is tightly attached to the face of a patient and exhales, the one-way flap is opened under the drive of positive air pressure difference, air flows pass through the one-way flap until the air storage bag is full, then the propelling mechanism drives the probe to extend into the air storage bag along the axis of the second connecting pipe and the axis of the third connecting pipe, the temperature and humidity detection device detects the temperature and humidity of the internal air of the air storage bag through the probe, so that the expiratory temperature and humidity detection is realized, the air in the air storage bag cannot flow backwards under the action of the one-way flap, the probe can stay in the air storage bag for a period of time, the detection accuracy is ensured, the battery assembly provides electric power for the temperature and humidity detection device and the propelling mechanism, the, the expiration temperature and humidity detection of the patient is facilitated.
According to some embodiments of the present invention, an opening is disposed at one end of the mask body, a vent hole is disposed at the other end of the mask body, the vent hole is fixedly communicated with a first fixing tube, the first connecting tube is sleeved in the first fixing tube, a first sealing step extending inwards is disposed on an inner circumferential wall of the first fixing tube, the one-way valve includes an annular sealing portion and a flat-mouth-shaped valve portion, the sealing portion and the valve portion are integrally formed by injection molding, the sealing portion is disposed between the first sealing step and an end surface of the first connecting tube, the valve portion is disposed in the first connecting tube, and the first fixing tube is connected with the first connecting tube in an inserting manner.
According to some embodiments of the present invention, the air storage bag is fixedly communicated with a second fixing tube, the second fixing tube is connected to a third connection tube in a threaded manner, a second sealing step extending inwards is disposed on an inner peripheral wall of the second fixing tube, the third connection tube is sleeved in the second fixing tube, and a first sealing ring is disposed between the second sealing step and an end surface of the third connection tube.
According to some embodiments of the invention, a connecting hole coaxial with the second connecting pipe is arranged on the machine body, a third sealing step extending inwards is arranged on the inner wall of the first connecting hole, the second connecting pipe is sleeved in the connecting hole, a second sealing ring is arranged between the third sealing step and the end face of the second connecting pipe, and the connecting hole is connected with the second connecting pipe in a threaded manner.
According to some embodiments of the invention, the second connecting pipe and the third connecting pipe are arranged up and down, the axes of the second connecting pipe and the third connecting pipe extend vertically, the propelling mechanism comprises an electric push rod, the electric push rod comprises a driving part and a telescopic rod, the driving part drives the telescopic rod to move up and down, the telescopic rod and the second connecting pipe are coaxially arranged, and the probe is mounted at the lower end of the telescopic rod.
According to some embodiments of the invention, the driving part comprises a push rod sleeve body arranged in the machine body, and a motor arranged on the push rod sleeve body, wherein the motor is in transmission connection with the upper part of the telescopic rod through a gear transmission structure.
According to some embodiments of the invention, a third sealing ring is arranged between the lower end surface of the push rod sleeve body and the upper end surface of the connecting hole.
According to some embodiments of the invention, the telescopic rod is of a hollow structure, the probe comprises a temperature and humidity sensor, the temperature and humidity sensor is connected with a lead, and the lead penetrates through the telescopic rod from bottom to top and then is connected with a temperature and humidity detector.
According to some embodiments of the invention, a display screen is installed on the outer side wall of the machine body, and the display screen is electrically connected with the temperature and humidity detection device.
According to some embodiments of the present invention, a middle partition board is fixedly installed inside the machine body, the middle partition board divides the interior of the machine body into a first cavity and a second cavity, side walls of the first cavity and the second cavity are both provided with outward openings, a first side board is covered on the opening of the first cavity, a second side board is covered on the opening of the second cavity, the propulsion mechanism is installed in the first cavity, the battery assembly and the temperature and humidity detection device are installed in the second cavity, a plurality of heat dissipation holes are evenly distributed on the top of the machine body, and the plurality of heat dissipation holes are respectively communicated with the first cavity and the second cavity.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.
FIG. 1 is a cross-sectional view of an embodiment of the present invention;
Fig. 2 is a partially enlarged view of fig. 1.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. The technical characteristics of the invention can be combined interactively on the premise of not conflicting with each other.
A portable expired air temperature and humidity detector according to an embodiment of the present invention will be described with reference to fig. 1 and 2.
As shown in fig. 1 and 2, a portable expiratory temperature and humidity detector according to an embodiment of the present invention includes: three-way pipe 100, gas storage bag 200, organism 300, face guard body 700 and one-way valve 800.
The tee 100 comprises a first connecting pipe 110, a second connecting pipe 120 and a third connecting pipe 130 which are communicated with each other, wherein the second connecting pipe 120 and the third connecting pipe 130 are coaxially arranged.
The air storage bag 200 is connected to the third connection pipe 130, and the air storage bag 200 is made of an inelastic hydrophobic plastic film and is spherical when filled with air.
the body 300 is connected to the second adapter tube 120.
Detection device, including installing advancing mechanism, battery pack 400, temperature and humidity detection device 500, the probe 600 in organism 300, probe 600 is connected with the advancing mechanism transmission, and probe 600 embeds temperature and humidity sensor, advancing mechanism drive probe 600 is followed the second and is taken over 120 and the axis of third takeover 130 and stretch into in the gas storage bag 200, battery pack 400 respectively with advancing mechanism, temperature and humidity detection device 500 electric connection, temperature and humidity detection device 500 and probe 600 electric connection.
The mask body 700 is connected with the first connecting pipe 110, the mask body 700 is in a funnel shape and made of medical hydrophobic silica gel materials, and soft materials can be properly deformed and adjusted according to facial contours of different people, so that the mask body is enabled to be attached to the face without air leakage, and the experience is more comfortable.
The one-way flap 800 is installed between the first connection tube 110 and the mask body 700, and can be opened naturally under the driving of a certain positive air pressure difference, so that air flow can pass through, the one-way flap is automatically closed when the air pressures on the two sides are balanced, and the one-way flap cannot be opened due to the negative air pressure difference, so that the one-way flow of air can be controlled, the reverse flow of air can be avoided, and cross infection can be prevented, wherein the flow direction of the one-way flap 800 is from the mask body 700 to the inside of the first connection tube 110.
When the mask is used, the body 300 is connected with the second connecting pipe 120, the mask body 700 is connected with the first connecting pipe 110, the gas storage bag 200 which exhausts the internal gas in advance is connected with the third connecting pipe 130, the mask body 700 is tightly attached to the face of a patient and exhales, the one-way flap 800 is opened under the driving of positive pressure difference, the gas flow passes through the one-way flap 800 until the gas storage bag 200 is full of gas, then the propelling mechanism drives the probe 600 to extend into the gas storage bag 200 along the axial lines of the second connecting pipe 120 and the third connecting pipe 130, the temperature and humidity detection device 500 detects the temperature and humidity of the internal gas of the gas storage bag 200 through the probe 600, so that the temperature and humidity of the exhaled gas can be detected, the gas in the gas storage bag 200 cannot flow backwards under the action of the one-way flap 800, the probe 600 can stay in the gas storage bag 200 for a period of time, the detection accuracy is ensured, and the battery assembly 400 provides power, can realize portable detection, can carry out expiration humiture detection to the patient in any place.
in some embodiments of the present invention, an opening 710 is disposed at one end of the mask body 700, a vent hole 720 is disposed at the other end of the mask body 700, the vent hole 720 is fixedly communicated with a first fixing tube 730, the first fixing tube 730 is made of a rigid medical plastic, the first connecting tube 110 is sleeved in the first fixing tube 730, a first sealing step 731 extending inward is disposed on an inner circumferential wall of the first fixing tube 730, the one-way flap 800 includes an annular sealing portion 810 and a flat-nose-shaped valve portion 820, the valve portion 820 mainly realizes opening and closing functions, when driven by a certain positive air pressure difference, the valve portion 820 can be opened naturally, the sealing portion 810 mainly realizes fixing and sealing functions, the sealing portion 810 is disposed between the first sealing step 731 and an end surface of the first connecting tube 110, so as to improve the sealing performance between the first connecting tube 110 and the first fixing tube 730, the sealing part 810 and the valve part 820 are integrally injection molded, so that production and manufacturing are facilitated, the phenomenon of air leakage is avoided, the valve part 820 is arranged in the first connecting pipe 110, the first fixing pipe 730 is connected with the first connecting pipe 110 in an inserting mode, when the mask body 700 and the one-way valve 800 are used for one time in order to prevent cross infection, the first fixing pipe 730 is connected with the first connecting pipe 110 in an inserting mode, sealing performance can be improved, and disassembly is facilitated.
In some embodiments of the present invention, the air reservoir 200 is fixedly communicated with a second fixing tube 210, the second fixing tube 210 is connected to a third connection tube 130 in a threaded manner, a second sealing step 211 extending inward is disposed on an inner peripheral wall of the second fixing tube 210, the third connection tube 130 is sleeved in the second fixing tube 210, and a first sealing ring 220 is disposed between the second sealing step 211 and an end surface of the third connection tube 130. The first sealing ring 220 can improve the sealing property of the connection between the third connecting pipe 130 and the second fixing pipe 210, and the second fixing pipe 210 and the third connecting pipe 130 are connected in a threaded manner, so that the second fixing pipe is convenient to disassemble and is used for disinfection and cleaning.
In some embodiments of the present invention, a connection hole 310 is disposed on the machine body 300 and is coaxial with the second connection pipe 120, a third sealing step 311 extending inward is disposed on an inner wall of the first connection hole 310, the second connection pipe 120 is sleeved in the connection hole 310, a second sealing ring 330 is disposed between the third sealing step 311 and an end surface of the second connection pipe 120, and the connection hole 310 and the second connection pipe 120 are connected in a threaded manner. The second sealing ring 330 can improve the sealing performance between the second connecting pipe 120 and the machine body 300, and also facilitate the disassembly and assembly of the three-way pipe 100.
in some embodiments of the present invention, the second connecting tube 120 and the third connecting tube 130 are vertically disposed, the axes of the second connecting tube 120 and the third connecting tube 130 are vertically extended, the propelling mechanism includes an electric push rod 900, the electric push rod 900 includes a driving portion and an extension rod 910, the driving portion drives the extension rod 910 to move up and down, the extension rod 910 and the second connecting tube 120 are coaxially disposed, and the probe 600 is mounted at the lower end of the extension rod 910. When the gas storage bag is not in operation, the telescopic rod 910 is located in the connecting hole 310, and when the gas storage bag is in operation, the driving part drives the telescopic rod 910 to extend out, and the telescopic rod passes through the second connecting pipe 120 and the third connecting pipe 130 in sequence and then extends into the gas storage bag 200, so that the probe 600 extends into the gas storage bag 200 for detection.
specifically, the driving part includes a push rod sleeve 920 installed in the body 300 and a motor 930 installed on the push rod sleeve 920, the telescopic rod 910 is slidably sleeved in the push rod sleeve 920, and the motor 930 is in transmission connection with the upper part of the telescopic rod 910 through a gear transmission structure. The motor 930 drives the telescopic rod 910 to move up and down through the gear transmission structure, and the telescopic rod 910 can be lifted up and down by controlling the motor 930 to rotate forward and backward. In some embodiments, a stopper is installed on the push rod sleeve 920 to control the telescopic length of the telescopic rod 910, and the telescopic length of the telescopic rod 910 is adjusted according to the size of the air storage bag 200, in some embodiments, the motor 930 is a servo motor, and the telescopic length of the telescopic rod 910 is adjusted by controlling the number of rotation turns of the motor 930.
In some embodiments of the present invention, a third sealing ring 921 is disposed between the lower end surface of the push rod sleeve 920 and the upper end surface of the connection hole 310. The third sealing ring 921 may improve sealability between the push rod cover 920 and the coupling hole 310.
In some embodiments of the present invention, the telescopic rod 910 is a hollow structure, and the temperature and humidity sensor in the probe 600 is connected to a lead, and the lead passes through the telescopic rod 910 from bottom to top and is connected to the temperature and humidity detector. Therefore, the phenomenon of wire twisting can be effectively prevented, and the wire has an accommodating space.
In some embodiments of the invention, a display screen 320 is installed on an outer side wall of the body 300, and the display screen 320 is electrically connected to the temperature and humidity detecting device 500. The detected value can be displayed on the display screen 320 and can be visually observed.
In some embodiments of the present invention, a middle partition plate 340 is fixedly installed inside the machine body 300, the middle partition plate 340 divides the inside of the machine body 300 into a first chamber 350 and a second chamber 360, side walls of the first chamber 350 and the second chamber 360 are both provided with outward facing openings, a first side plate 351 is covered on the opening of the first chamber 350, a second side plate 361 is covered on the opening of the second chamber 360, the propulsion mechanism is installed in the first chamber 350, the battery pack 400 and the temperature and humidity detection device 500 are installed in the second chamber 360, a plurality of heat dissipation holes 370 are evenly distributed on the top of the machine body 300, and the plurality of heat dissipation holes 370 are respectively communicated with the first chamber 350 and the second chamber 360. The plurality of heat dissipation holes 370 are used for heat dissipation of the motor 930 and the battery assembly 400. The middle partition 340 has a plurality of holes for fixing the propulsion mechanism, the battery pack 400 and the temperature and humidity detecting device 500, and for running the circuit lines.
In some embodiments, two switch buttons are disposed on the outer side of the body 300, one of the switch buttons is electrically connected to the motor 930, the other switch button is electrically connected to the temperature and humidity detecting device 500, and the two switch buttons respectively control the lifting and detecting operations of the probe 600.
while the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A portable expiration humiture detector which characterized in that: the method comprises the following steps:
The three-way pipe (100) comprises a first connecting pipe (110), a second connecting pipe (120) and a third connecting pipe (130) which are communicated with each other, wherein the second connecting pipe (120) and the third connecting pipe (130) are coaxially arranged;
The air storage bag (200) is connected with the third connecting pipe (130);
a body (300) connected with the second connection pipe (120);
The detection device comprises a propelling mechanism, a battery assembly (400), a temperature and humidity detection device (500) and a probe (600) which are arranged in a machine body (300), wherein the probe (600) is in transmission connection with the propelling mechanism, the propelling mechanism drives the probe (600) to extend into the air storage bag (200) along the axes of the second connecting pipe (120) and the third connecting pipe (130), the battery assembly (400) is respectively electrically connected with the propelling mechanism and the temperature and humidity detection device (500), and the temperature and humidity detection device (500) is electrically connected with the probe (600);
A mask body (700) connected to the first adapter tube (110);
The one-way flap (800) is arranged between the first connecting pipe (110) and the mask body (700), and the flow direction of the one-way flap (800) flows from the mask body (700) to the first connecting pipe (110).
2. The portable expiratory temperature and humidity detector of claim 1, wherein: one end of the mask body (700) is provided with an opening (710), the other end of the mask body (700) is provided with a vent hole (720), the vent hole (720) is fixedly communicated with a first fixed pipe (730), the first connecting pipe (110) is sleeved in the first fixed pipe (730), the inner peripheral wall of the first fixed pipe (730) is provided with a first sealing step (731) extending inwards, the one-way valve (800) comprises an annular sealing part (810) and a flat-mouth-shaped valve part (820), the sealing part (810) and the valve part (820) are integrally formed in an injection molding mode, the sealing part (810) is arranged between the end face of the first sealing step (731) and the end face of the first connecting pipe (110), the valve part (820) is arranged in the first connecting pipe (110), and the first fixed pipe (730) is connected with the first connecting pipe (110) in an inserting mode.
3. The portable expiratory temperature and humidity detector of claim 1, wherein: fixed intercommunication of air storage bag (200) has fixed pipe of second (210), fixed pipe of second (210) is connected through threaded connection with third takeover (130) fixed pipe of second (210) internal perisporium is equipped with the sealed step of second (211) that toward interior extension, third takeover (130) cover is equipped with first sealing washer (220) between the terminal surface of second sealed step (211) and third takeover (130) in fixed pipe of second (210).
4. The portable expiratory temperature and humidity detector of claim 1, wherein: be equipped with connecting hole (310) with the coaxial setting of second takeover (120) on organism (300) the inner wall of first connecting hole (310) is equipped with third sealed step (311) toward interior extension, connecting hole (310) is located to second takeover (120) cover be equipped with second sealing washer (330) between the terminal surface of third sealed step (311) and second takeover (120), connecting hole (310) are taken over (120) with the second and are passed through the screw thread mode and are connected.
5. The portable expiratory temperature and humidity detector of claim 4, wherein: second takeover (120) and third takeover (130) are upper and lower setting, the axis that second takeover (120) and third takeover (130) is vertical extension setting, advancing mechanism includes electric putter (900), electric putter (900) include drive division and telescopic link (910), drive division drive telescopic link (910) reciprocate, telescopic link (910) and the coaxial setting of second takeover (120), probe (600) are installed in the lower extreme of telescopic link (910).
6. The portable expiratory temperature and humidity detector of claim 5, wherein: the driving part comprises a push rod sleeve body (920) arranged in the machine body (300) and a motor (930) arranged on the push rod sleeve body (920), the telescopic rod (910) is slidably sleeved in the push rod sleeve body (920), and the motor (930) is in transmission connection with the upper part of the telescopic rod (910) through a gear transmission structure.
7. The portable expiratory temperature and humidity detector of claim 6, wherein: and a third sealing ring (921) is arranged between the lower end surface of the push rod sleeve body (920) and the upper end surface of the connecting hole (310).
8. The portable expiratory temperature and humidity detector of claim 5, wherein: the telescopic link (910) is hollow structure, probe (600) include temperature and humidity sensor, temperature and humidity sensor is connected with the wire, the wire is connected with temperature and humidity detector from down up passing telescopic link (910) back.
9. The portable expiratory temperature and humidity detector of claim 1, wherein: the outer side wall of the machine body (300) is provided with a display screen (320), and the display screen (320) is electrically connected with the temperature and humidity detection device (500).
10. The portable expiratory temperature and humidity detector of claim 1, wherein: organism (300) inside fixed mounting has median septum (340), median septum (340) divide into first cavity (350) and second cavity (360) the inside of organism (300), the lateral wall of first cavity (350) and second cavity (360) all be equipped with the accent outwards the accent of first cavity (350) on cover first curb plate (351), the accent of second cavity (360) on cover second curb plate (361), advancing mechanism installs in first cavity (350), battery pack (400) and temperature and humidity detection device (500) install in second cavity (360) the top of organism (300) be equipped with the equipartition and have a plurality of louvres (370), a plurality of louvres (370) communicate with first cavity (350), second cavity (360) respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910942200.1A CN110558952B (en) | 2019-09-30 | 2019-09-30 | Portable expiration temperature and humidity detector |
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| CN201910942200.1A CN110558952B (en) | 2019-09-30 | 2019-09-30 | Portable expiration temperature and humidity detector |
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| CN110558952A true CN110558952A (en) | 2019-12-13 |
| CN110558952B CN110558952B (en) | 2024-04-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935628A (en) * | 2022-05-12 | 2022-08-23 | 扬州市职业大学(扬州开放大学) | Gas detection platform for pathological detection based on novel gas-sensitive substrate material |
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| CN114935628A (en) * | 2022-05-12 | 2022-08-23 | 扬州市职业大学(扬州开放大学) | Gas detection platform for pathological detection based on novel gas-sensitive substrate material |
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