CN113655179A - Clinical laboratory sample storage device and humidity detection method thereof - Google Patents
Clinical laboratory sample storage device and humidity detection method thereof Download PDFInfo
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- CN113655179A CN113655179A CN202110937824.1A CN202110937824A CN113655179A CN 113655179 A CN113655179 A CN 113655179A CN 202110937824 A CN202110937824 A CN 202110937824A CN 113655179 A CN113655179 A CN 113655179A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/42—Low-temperature sample treatment, e.g. cryofixation
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Abstract
The invention discloses a clinical laboratory sample storage device and a humidity detection method thereof, the clinical laboratory sample storage device comprises a cabinet body and a cabinet door, wherein the cabinet body is provided with a working chamber, the working chamber is internally provided with a storage box, the storage box is internally provided with a storage chamber with an opening facing one side, the storage chamber is provided with a storage rack, the working chamber is communicated with a movable closed chamber, the movable closed chamber is internally provided with a movable closed plate, a connecting spring is arranged between the movable closed plate and the movable closed chamber, the upper wall of the working chamber is internally and fixedly provided with a detection plate, two walls of the detection plate are symmetrically provided with vibration plates capable of providing vibration force, the detection chamber is internally provided with a detection chamber, the lower wall of the detection chamber is fixedly provided with a humidity detection plate, the upper wall of the detection chamber is fixedly provided with a cooling plate, the side wall of the detection chamber is communicated with the movable closed chamber, and the side wall of the detection chamber, which is far away from the air inlet pipe, is communicated with a switching chamber. The humidity detector solves the problem of humidity imbalance caused by the reduction of the sensitivity of the humidity detector due to the long-term use of the sample storage device in the clinical laboratory.
Description
Technical Field
The invention belongs to the technical field of medical treatment, and particularly relates to a clinical laboratory sample storage device and a humidity detection method thereof.
Background
CN213444183 discloses a clinical laboratory sample storage device, which comprises a main cabinet body, one side of the main cabinet body is hinged with a cabinet door, the inner bottom of the main cabinet body is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod, the rotating rod is fixedly sleeved with a plurality of placing plates, the top of the placing plates is provided with a plurality of placing grooves, the bottom of the placing plate positioned at the bottom is fixedly connected with a plurality of sliders, the inner bottom of the main cabinet body is provided with annular slide rails corresponding to the sliders, the inner top of the main cabinet body is fixedly connected with an LED lamp tube and a heating rod, the inner side wall of the main cabinet body is fixedly connected with a temperature sensor and a humidity sensor, the top of the main cabinet body is provided with a cavity, and a controller, a power supply and a storage are sequentially arranged in the cavity.
This CN213444183 can monitor the storage environment inside the device through the setting of detection and control mechanism to the result of use of storage device has been promoted, but if long-time use moisture detector can lead to the detector sensitivity to reduce, will finally lead to the effect that the cabinet body keeps humidity to reduce, fail effective protection cabinet internal sample.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a clinical laboratory sample storage device and a humidity detection method thereof.
(II) technical scheme
In order to solve the technical problem, the invention provides a clinical laboratory sample storage device, which comprises a cabinet body with a working cavity and a cabinet door for closing the working cavity, wherein the working cavity is internally provided with a storage box, the storage box is internally provided with a storage cavity with an opening facing one side, the storage cavity is provided with a plurality of storage racks, one side wall of the working cavity is communicated with a movable closed cavity, the movable closed cavity is internally provided with a movable closed plate which can move and close the opening of the storage cavity, a connecting spring is arranged between the movable closed plate and the movable closed cavity, the upper wall of the working cavity is internally and fixedly provided with a detection plate, two walls of the detection plate are symmetrically provided with vibration plates capable of providing vibration force, the detection cavity is internally provided with a detection cavity, the lower wall of the detection cavity is fixedly provided with a humidity detection plate, the upper wall of the detection cavity is fixedly provided with a cooling plate, an air inlet pipeline is communicated between one side wall of the detection cavity and the movable closed cavity, and the side wall of the detection cavity far away from the air inlet pipeline is communicated with a switching cavity, switch the chamber upper wall intercommunication and be equipped with the ascending air outlet channel of opening, detect the intracavity and be equipped with the removal cover, switch the intracavity and be equipped with the switching motor and with the switching threaded shaft that the switching motor is connected, switch threaded shaft and remove set threaded connection.
Wherein, the removal closing plate is equipped with the intercommunication mouth that can communicate with depositing the chamber opening, and the admission line communicates with the intercommunication mouth.
The movable sealing plate is far away from the upper side of the end face of one side of the working cavity and is fixedly provided with a telescopic connecting pipeline, a pipeline through cavity is formed in the telescopic connecting pipeline in a penetrating and communicating mode, one side of the pipeline through cavity is communicated with the communicating port, and the other side of the pipeline through cavity is communicated with the air inlet pipeline.
The upper wall and the lower wall in the air inlet pipeline are communicated with each other to form a lifting closed cavity, and a lifting closed plate capable of moving up and down is arranged in the lifting closed cavity.
The end face of one side of the movable sleeve, which is far away from the air inlet pipeline, is fixedly connected with a first pull rope, the lower end face of the lifting closing plate is fixedly connected with a second pull rope, and the second pull rope is connected with the first pull rope.
And a lifting spring is arranged between the lower end face of the lifting closed plate and the end face of the lower wall of the lifting closed cavity.
Wherein the cabinet door is arranged opposite to the movable closing plate.
Wherein, the cabinet door is kept away from and is removed a side terminal surface downside fixedly connected with upset handrail of closing plate.
The invention also provides a humidity detection method of the clinical laboratory sample storage device, which comprises the following steps: drive through switching motor and switch the threaded spindle and rotate, it drives through threaded connection and removes the cover to keeping away from inlet channel one side and remove to switch the threaded spindle, it removes and makes and detects intracavity gas pressure and reduce to remove the cover, to lead to chamber and intercommunication mouth through the pipeline of inlet channel intercommunication will deposit intracavity air suction to detecting the intracavity, it discharges to the external cabinet through outlet channel to switch intracavity air simultaneously, the cooling plate starts to detect intracavity temperature reduction and cools off to detecting the interior vapor of intracavity air and solidifies, the vibrations board starts and drives the pick-up plate and shakes, make the condensation water droplet that detects the intracavity wall drop to humidity detection panel surface, and carry out accurate humidity through the humidity detection board and detect.
When the moving sleeve moves to a position close to one side of the switching cavity, air in the switching cavity is discharged out of the cabinet body through the air outlet channel, and meanwhile the lifting sealing plate moves upwards to the upper limit position and seals the left side and the right side of the air inlet pipeline.
(III) advantageous effects
Compared with the prior art, the invention cools and solidifies the water vapor in the air in the detection cavity, gradually pushes the water vapor to the surface of the humidity detection plate downwards, and carries out accurate humidity detection through the humidity detection plate, thereby preventing the sensitivity of the internal detector from being reduced after the detection plate is moved to carry out long-time humidity and temperature detection, further preventing the humidity control rate from being reduced, and further preventing the damage of detection samples such as medical reagents and research samples stored in the internal detector.
Drawings
FIG. 1 is a schematic diagram of a clinical laboratory sample storage device according to an embodiment of the present invention;
FIG. 2 is a schematic sectional view A-A of FIG. 1;
FIG. 3 is an enlarged schematic view at B of FIG. 1;
FIG. 4 is an enlarged schematic view at C of FIG. 2;
FIG. 5 is an enlarged schematic view at D of FIG. 1;
FIG. 6 is an enlarged schematic view at E in FIG. 2;
description of reference numerals: 11 is a cabinet body; 12 is a working cavity; 13 is a storage box; 14 is a storage rack; 15 is a placing cavity; 16 is a storage cavity; 17 is a supporting rotating shaft; 18 is a rotating motor; 19 is a fan cavity; 20 is a rotary fan; 21 is a power rotating shaft; 22 is a fan motor; 23 is a telescopic pipeline; 24 is a communicating pipeline; 25 is a mobile detection plate; 26 is an air inlet pipeline; 27 is a control panel; 28 is a control cavity; 29 is a ventilating duct; 30 is an air outlet channel; 31 is a switching cavity; 32 is a switching threaded shaft; 33 is a switching motor; 34 is a first pull rope; 35 is a turnover cavity; 36 is a turnover supporting shaft; 37 is a cabinet door; 38 is a turning handrail; 40 is a movable closing plate; 41 is a movable closed cavity; 42 is a connecting spring; 43 is a pipeline through cavity; 44 is a telescopic connecting pipeline; 45 is a communication port; 46 is an air inlet pipeline; 51 is a moving axis; 52 is a telescopic spring; 53 is a movable supporting seat; 54 is a supporting groove; 55 is a guide slide bar; 56 is a moving cavity; 57 is a drum motor; 58 is a guide chute; 59 is a rotating drum; 60 is a supporting shaft; 61 is a cooling plate; 63 is a moving sleeve; 64 is a detection plate; 65 is a vibration plate; 67 is a damping spring; 68 is a friction plate; 69 is a damping spring; 70 is a supporting shaft; 71 is a supporting connecting plate; 72 is a damping block; 73 is a damping chamber; 74 is a lifting closed cavity; 75 is a lifting closing plate; 76 is a lifting spring; 77 is a second pull rope; 78 is a detection chamber; and 79 is a humidity detection plate.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The structure of the sample storage device for the clinical laboratory in the embodiment of the invention is shown in fig. 1 to 6, and comprises a cabinet body 11 and a cabinet door 37, wherein a working chamber 12 is arranged in the cabinet body 11, a rotatable storage box 13 is arranged in the working chamber 12, a storage chamber 16 with an opening facing one side is arranged in the storage box 13, a plurality of storage racks 14 are arranged and distributed in a matrix from top to bottom in the storage chamber 16, a placing chamber 15 with an upward opening is arranged in all the storage racks 14, all the storage racks are U-shaped racks with an upward U-shaped opening, the clinical laboratory sample is placed in the placing chamber 15, a turnover chamber 35 with an outward opening is arranged at one side of the storage chamber 16, a turnover support shaft 36 is rotatably arranged at the upper side between two walls in the turnover chamber 35, the cabinet door is fixed at the lower side of the outer circular surface of the turnover support shaft 36, a turnover handrail 38 is fixedly connected to the lower side of the end surface of the cabinet door 37 far away from the working chamber 12, when the sample storage device is used, a worker can turn over and open the cabinet door 37 by holding the turnover handrail 38 by hand, then, a test sample such as a petri dish or a research reagent to be stored is placed in the placing chamber 15, and then the cabinet door 37 is turned over again and the working chamber 12 is sealed.
A rotating motor 18 is fixedly arranged in the lower wall of the working cavity 12, the rotating motor 18 is connected with a supporting rotating shaft 17, the upper end surface of the supporting rotating shaft 17 extends into the working cavity 12 and then is fixedly connected with the bottom of the storage box 13, the storage box 13 can be driven to rotate in the working cavity 12 after the rotating motor 18 is started, the end surfaces of the two sides of all the storage racks 14 in the storage box 13 are fixedly connected with shock absorption blocks 72 which are symmetrical relative to the two sides of the storage rack 14, shock absorption cavities 73 are arranged in the shock absorption blocks 72, friction plates 68 are respectively arranged on the upper inner wall and the lower inner wall of each shock absorption cavity 73, a movable supporting connecting plate 71 is arranged in each shock absorption cavity 73, the supporting connecting plate 71 is attached to the upper friction plate 68 and the lower friction plate 68, friction force for blocking relative movement exists between the supporting connecting plate 71 and the friction plates 68, a first shock absorption spring 67 is fixedly connected between the end surface of the supporting connecting plate 71, which is close to the storage rack 14, and the end wall of the shock absorption cavity 73, which is close to the storage rack 14, a supporting shaft 70 is fixedly connected to the end face of one side of the supporting connecting plate 71, which is far away from the storage rack 14, the supporting shaft 70 penetrates through the shock absorption block 72 and then extends outwards to the storage cavity 16 and is fixedly connected with two side walls of the storage cavity 16, the shock absorption block 72 is fixedly connected between the end face of one side of the shock absorption block 72, which is far away from the storage rack 14, and two side walls of the storage cavity 16, a second shock absorption spring 69 is fixedly connected between the end face of one side of the shock absorption block 72 and the two side walls of the storage cavity 16, the axes of the first shock absorption spring 67 and the second shock absorption spring 69 are overlapped, in the rotating process of the storage box 13, the supporting connecting plate 71 is fixedly connected through the supporting shaft 70, the shock absorption block 72 is stably supported and driven to move through the supporting connecting plate 71 and the friction plate 68, at this time, after preliminary shock absorption is performed through the first shock absorption spring 67, the surface of the friction plate 68 is rough and is in friction connection with the upper and lower sides of the supporting connecting plate 71, and simultaneously, the input of the vibration in the moving process of the storage box 13 is reduced through the connection of the second shock absorption spring 69, the medical reagent storage device achieves stable storage of the stored medical reagent.
A movable detection plate 25 is arranged in the working chamber 12 and at one side of the storage box 13, a telescopic pipeline 23 is fixedly arranged at the upper part of the end surface of one side of the movable detection plate 25 far away from the storage box 13, a communication pipeline 24 penetrating through the movable detection plate 25 is arranged in the telescopic pipeline 23, a movable shaft 51 is fixedly arranged at the middle position of the end surface of one side of the movable detection plate 25 far away from the storage box 13, a movable chamber 56 is arranged in the wall of one side of the working chamber 12 close to the movable detection plate 25, a movable supporting seat 53 capable of moving is arranged in the movable chamber 56, a supporting groove 54 with an opening facing the working chamber 12 is arranged in the movable supporting seat 53, the end surface of one side of the movable shaft 51 far away from the movable detection plate 25 extends into the supporting groove 54, a telescopic spring 52 is fixedly connected between the end surface of one side of the movable shaft 51 far away from the movable detection plate 25 and the end surface of one side of the supporting groove 54 far away from the working chamber 12, a guide slide rod 55 is fixedly arranged at the lower end surface of the movable supporting seat 53 and positioned in the movable chamber 56, a supporting shaft 60 is rotatably arranged at the lower side between the two walls of the moving cavity 56, a rotary drum 59 is fixedly connected to the outer circular surface of the supporting shaft 60, a guide sliding chute 58 is fixedly arranged on the outer circular surface of the rotary drum 59, the lower end surface of the guide sliding rod 55 is pointed and extends downwards into the guide sliding chute 58, the guide sliding chute 58 is similar to a spiral groove and can convert the rotary displacement into the linear displacement of the guide sliding rod 55, a rotary drum motor 57 is fixedly arranged in one side wall of the moving cavity 56, which is far away from the working cavity 12, one end of the supporting shaft 60 is in power connection with the rotary drum motor 57, when the rotary drum motor 57 is started, the supporting shaft 60 can be driven to rotate, the rotary drum 59 is driven to rotate through fixed connection, the rotary drum 59 is driven to move by the matching of the guide sliding chute 58 and the guide sliding rod 55, the guide sliding rod 55 moves to drive the moving supporting seat 53 to move to one side of the working cavity 12 through fixed connection, the moving supporting seat 53 moves to the left and pushes the moving shaft 51 to move to one side of the working cavity 12 through the elastic action of the telescopic spring 52, at this time, the movable shaft 51 drives the movable detection plate 25 to move for a certain distance through fixed connection, and at this time, the telescopic pipeline 23 extends for a certain distance, so that the movable detection plate 25 is attached to the storage box 13 finally.
A fan cavity 19 is arranged in the upper wall of the movable cavity 56, one side of the communicating pipeline 24 is communicated with the fan cavity 19, a rotary fan 20 is arranged in the fan cavity 19 in a rotating mode, a rotary rotating shaft 21 is fixedly connected to a rotating center of one side, away from the working cavity 12, of the rotary fan 20, a fan motor 22 is fixedly arranged in one side wall, away from the working cavity 12, of the fan cavity 19, one side end face, away from the working cavity 12, of the rotary rotating shaft 21 is in power connection with the fan motor 22, a control cavity 28 is arranged in the upper wall of the fan cavity 19, a control panel 27 is fixedly arranged on the inner wall of the control cavity 28, an air inlet pipeline 26 is arranged between the lower wall of the control cavity 28 and one side wall, away from the working cavity 12, of the fan cavity 19 in a communicating mode, a ventilating pipeline 29 with an outward opening is arranged on one side wall of the control cavity 28, after a detection sample is placed in the placement cavity 15 and the cabinet door 37 is closed again, the rotary motor 18 can be automatically started to drive the support rotating shaft 17 to rotate and drive the storage box 13 to rotate through fixed connection and gradually rotate to the storage cavity 16 of the storage box 13, and move the detection plate 25 And then stopped, at which time the drum motor 57 is started to finally move the detection plate 25 toward the storage compartment 13 under the elastic force of the extension spring 52 and tightly close the open side of the storage compartment 16, at which time the inside of the storage compartment 16 can be detected by moving the detection plate 25, meanwhile, the control panel 27 is controlled to be started to control the temperature and humidity of the air inside the control cavity 28 and even inside the storage cavity 16, specifically, the outside air is sucked into the temperature control cavity 28 through the ventilation pipeline 29 to control the temperature, at the moment, the fan motor 22 is started and drives the power rotating shaft 21 to rotate, the power rotating shaft 21 drives the rotating fan 20 to rotate through fixed connection, the rotating fan 20 rotates and blows the air inside the fan cavity 19 into the storage cavity 16 through the communication pipeline 24 and keeps the temperature and humidity inside the storage cavity 16, and certainly, the temperature and humidity can be controlled by auxiliary heating sheets or refrigerating sheets.
A movable closing chamber 41 is communicated with and arranged on one side wall of the working chamber 12 far away from the turnover chamber 35, a movable closing plate 40 capable of moving is arranged in the movable closing chamber 41, a connecting spring 42 is fixedly connected between one side end face of the movable closing plate 40 far away from the working chamber 12 and one side end wall of the movable closing chamber 41 far away from the working chamber 12, a detection plate 64 is fixedly arranged in the upper wall of the working chamber 12, vibration plates 65 capable of providing vibration force are symmetrically arranged on two walls of the detection plate 64, a detection chamber 78 is arranged in the detection plate 64, a humidity detection plate 79 is fixedly arranged on the lower wall in the detection chamber 78, a cooling plate 61 is fixedly arranged on the upper wall in the detection chamber 78, an air inlet pipeline 46 is communicated between one side wall of the detection chamber 78 and one side wall of the movable closing chamber 41 far away from the working chamber 12, a communicating port 45 communicated with the inner upper side of the movable closing plate 40 in a penetrating manner is arranged, a telescopic connecting pipeline 44 is fixedly arranged on the upper portion of one side end face of the movable closing plate 40 far away from the working chamber 12, a pipeline through cavity 43 is arranged in the telescopic connecting pipeline 44 in a penetrating and communicating mode, one side of the pipeline through cavity 43 is communicated with a communicating port 45, and the other side of the pipeline through cavity 43 is communicated with an air inlet pipeline 46.
A switching cavity 31 is communicated with one side wall of the detection cavity 78 far away from the air inlet pipeline 46, an air outlet channel 30 with an upward opening is communicated with the upper wall of the switching cavity 31, a switching threaded shaft 32 is rotatably arranged on one side wall of the switching cavity 31 far away from the detection cavity 78, a moving sleeve 63 is arranged in the detection cavity 78, the switching threaded shaft 32 is in threaded connection with the moving sleeve 63, a switching motor 33 is fixedly arranged in one side wall of the switching cavity 31 far away from the detection cavity 78, the end surface of one side of the switching threaded shaft 32 far away from the detection cavity 78 is in power connection with the switching motor 33, a first pull rope 34 is fixedly connected with the end surface of one side of the moving sleeve 63 far away from the air inlet pipeline 46, a lifting closed cavity 74 is communicated with the upper wall and the lower wall of the cabinet body 11 in the air inlet pipeline 46, a lifting closed plate 75 capable of moving up and down is arranged in the lifting closed cavity 74, a lifting spring 76 is fixedly connected between the lower end surface of the lifting closed plate 75 and a second pull rope 77, the second cord 77 is connected to the first cord 34.
When accurate humidity detection is required, the drum motor 57 is started to make the mobile detection plate 25 return to the initial position, that is, away from the opening of the storage chamber 16, at this time, the rotary motor 18 is started to drive the support rotary shaft 17 to rotate ninety degrees, and the opening of the storage chamber 16 is made to face towards one side of the mobile closed chamber 41 and then stopped, at this time, the mobile closed plate 40 moves towards one side close to the working chamber 12 through the elastic force of the connecting spring 42 and stably closes the opening of the storage chamber 16 again, at this time, the switching motor 33 is started and drives the switching threaded shaft 32 to rotate, the switching threaded shaft 32 drives the mobile sleeve 63 to move towards one side away from the air inlet pipeline 46 through threaded connection, at this time, the mobile sleeve 63 moves and reduces the air pressure in the detection chamber 78, at this time, the air in the storage chamber 16 is sucked into the detection chamber 78 through the pipeline through chamber 43 and the communication port 45 communicated through the air inlet pipeline 46, and at the same time, the mobile sleeve 63 moves and the first pull rope 34 and the second pull rope 77 are not tensioned, at this time, the lifting closing plate 75 moves upwards due to the elastic force of the lifting spring 76, and when the moving sleeve 63 moves to a side close to the switching cavity 31, the air in the switching cavity 31 is discharged out of the cabinet through the air outlet channel 30, meanwhile, the lifting closing plate 75 moves upwards to the upper limit position and closes the left side and the right side of the air inlet pipeline 46, the cooling plate 61 is started to reduce the temperature in the detection cavity 78 and cool and solidify the water vapor in the air in the detection cavity 78, the vibration plate 65 is started to drive the detection plate 64 to vibrate, the condensed water on the inner wall of the detection cavity 78 drops to the surface of the humidity detection plate 79, and accurate humidity detection is performed by the humidity detection plate 79, preventing sensitivity of the internal detector from being lowered after long-time humidity and temperature detection is performed by moving the detection plate 25, and thus, the humidity control rate is lowered, thereby causing damage to the internally stored medical reagents and the test specimen such as the study sample.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (10)
1. A clinical laboratory sample storage device comprises a cabinet body with a working cavity and a cabinet door for closing the working cavity, wherein the working cavity is internally provided with a storage box, the storage box is internally provided with a storage cavity with an opening facing one side, the storage cavity is provided with a plurality of storage racks, and the clinical laboratory sample storage device is characterized in that one side wall of the working cavity is communicated with the storage box and is provided with a movable closed cavity, the movable closed cavity is internally provided with a movable closed plate which can move and close the opening of the storage cavity, a connecting spring is arranged between the movable closed plate and the movable closed cavity, the upper wall of the working cavity is internally and fixedly provided with a detection plate, two walls of the detection plate are symmetrically provided with vibration plates capable of providing vibration force, the detection plate is internally provided with a detection cavity, the lower wall of the detection cavity is fixedly provided with a humidity detection plate, the upper wall of the detection cavity is fixedly provided with a cooling plate, an air inlet pipeline is communicated between one side wall of the detection cavity and the side wall of the detection cavity far away from the air inlet pipeline is communicated with a switching cavity, switch the chamber upper wall intercommunication and be equipped with the ascending air outlet channel of opening, detect the intracavity and be equipped with the removal cover, switch the intracavity and be equipped with the switching motor and with the switching threaded shaft that the switching motor is connected, switch threaded shaft and remove set threaded connection.
2. The clinical specimen storage device of claim 1, wherein the moveable closure plate has a communication port that communicates with the storage chamber opening, and the air inlet conduit communicates with the communication port.
3. The clinical laboratory sample storage device according to claim 2, wherein a telescopic connecting pipeline is fixedly arranged on the upper side of the end face of the movable closing plate far away from one side of the working cavity, a pipeline through cavity is arranged in the telescopic connecting pipeline in a penetrating and communicating mode, one side of the pipeline through cavity is communicated with the communicating port, and the other side of the pipeline through cavity is communicated with the air inlet pipeline.
4. The clinical laboratory sample storage device according to claim 1, wherein a lifting closing chamber is provided in said air inlet duct in communication with the upper and lower walls, and a lifting closing plate is provided in said lifting closing chamber to be movable up and down.
5. The clinical specimen storage device of claim 4, wherein a first pull cord is fixedly connected to a side end surface of the movable sleeve remote from the air inlet conduit, and a second pull cord is fixedly connected to a lower end surface of the lift closure plate, the second pull cord being connected to the first pull cord.
6. The clinical laboratory sample storage device of claim 4, wherein a lift spring is disposed between said lift closure lower end surface and said lift closure lower end surface.
7. A clinical laboratory sample storage device according to claim 2, wherein said cabinet door is disposed opposite to said movable closing plate.
8. The clinical laboratory sample storage device according to claim 7, wherein an overturning handrail is fixedly connected to the lower side of the end face of said cabinet door away from said movable closing plate.
9. A method of moisture detection in a clinical laboratory sample storage device according to any one of claims 1 to 8, comprising: drive through switching motor and switch the threaded spindle and rotate, it drives through threaded connection and removes the cover to keeping away from inlet channel one side and remove to switch the threaded spindle, it removes and makes and detects intracavity gas pressure and reduce to remove the cover, to lead to chamber and intercommunication mouth through the pipeline of inlet channel intercommunication will deposit intracavity air suction to detecting the intracavity, it discharges to the external cabinet through outlet channel to switch intracavity air simultaneously, the cooling plate starts to detect intracavity temperature reduction and cools off to detecting the interior vapor of intracavity air and solidifies, the vibrations board starts and drives the pick-up plate and shakes, make the condensation water droplet that detects the intracavity wall drop to humidity detection panel surface, and carry out accurate humidity through the humidity detection board and detect.
10. The method of claim 9, wherein the first and second pull cords are not tensioned during the movement of the moveable cover, such that the lift closure plate moves upward due to the spring force of the lift spring, and when the moveable cover moves to a side near the switching chamber, air in the switching chamber is exhausted through the air outlet channel to the outside of the housing, and the lift closure plate moves upward to an upper limit position and closes the left and right sides of the air inlet duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110937824.1A CN113655179A (en) | 2021-08-16 | 2021-08-16 | Clinical laboratory sample storage device and humidity detection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110937824.1A CN113655179A (en) | 2021-08-16 | 2021-08-16 | Clinical laboratory sample storage device and humidity detection method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113655179A true CN113655179A (en) | 2021-11-16 |
Family
ID=78491123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110937824.1A Withdrawn CN113655179A (en) | 2021-08-16 | 2021-08-16 | Clinical laboratory sample storage device and humidity detection method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113655179A (en) |
-
2021
- 2021-08-16 CN CN202110937824.1A patent/CN113655179A/en not_active Withdrawn
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Application publication date: 20211116 |