CN105858578B - A kind of sample fixer takes liquid instrument - Google Patents
A kind of sample fixer takes liquid instrument Download PDFInfo
- Publication number
- CN105858578B CN105858578B CN201610354817.8A CN201610354817A CN105858578B CN 105858578 B CN105858578 B CN 105858578B CN 201610354817 A CN201610354817 A CN 201610354817A CN 105858578 B CN105858578 B CN 105858578B
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- Prior art keywords
- cabinet
- microprocessor
- door
- liquid
- electrically connected
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- 239000007788 liquid Substances 0.000 title claims abstract description 60
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 89
- 238000005086 pumping Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 230000005611 electricity Effects 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 4
- 241000521257 Hydrops Species 0.000 claims description 2
- 206010030113 Oedema Diseases 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 12
- 238000001704 evaporation Methods 0.000 abstract description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 206010037423 Pulmonary oedema Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 208000005333 pulmonary edema Diseases 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000001533 respiratory mucosa Anatomy 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 231100000606 suspected carcinogen Toxicity 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
- B67D7/0277—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants using negative pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of sample fixers to take liquid instrument, including：Closed cabinet, liquid storing barrel in cabinet is connected to the microprocessor for extracting the pumping device of liquid and being electrically connected with pumping device on liquid storing barrel, the side of cabinet is equipped with openable and closable cabinet door device, the outlet end of pumping device is connected with outlet tube, cabinet is equipped with the detection sensor for detecting box door opening and closing state, detection sensor is electrically connected with microprocessor, and controls being turned on and off for air circulation filter device.The present invention can avoid specimen fluids from evaporating into ambient enviroment when taking liquid, the formaldehyde in purifying tank body, not only safe and reliable and easy to use.
Description
Technical field
The present invention relates to technical field of medical equipment more particularly to a kind of sample fixer to take liquid instrument.
Background technology
In the occasions such as the operating room of hospital, pathology department, the centers She Kang, laboratory, it usually can all use and arrive specimen fluids pair
The tissue specimen of inspection such as is preserved, is sterilized, being impregnated at the processing.Formalin is most common specimen fluids, has following harm：
1, when human skin is in direct contact, allergy, scytitis or eczema may be caused, the upper needs that especially work connect for a long time
The people for touching formaldehyde often has such phenomenon and occurs；2, formaldehyde volatility is very strong, has strong and stimulating to eyes, has injury
Power；3, when human body sucks, mouth, nose and respiratory mucosa tissue can be stimulated, gently then pain is coughed, heavy then respiratory inflammation, very
To pulmonary edema；4, many scientific researches and zoopery have been pointed out, Long Term Contact formaldehyde specimen fluids there are carcinogenic risk,
It has been cited as a kind of " suspected carcinogens matter ".
Occur taking liquid vehicle for fetching the sample of specimen fluids in the prior art, for example, publication No. is CN105253850A
Patent of invention, it discloses a kind of samples to take liquid vehicle, including：Holder, be arranged frame upper with liquid outlet liquid bucket and
Opening sink below liquid bucket liquid outlet, further includes the suction unit being arranged below opening sink, and suction unit passes through
Pipeline is connected to opening sink, and holder is equipped with the closing cabinet for preventing liquid outlet and the groove body that is open is exposed in air.
Although the sample of this structure takes liquid vehicle using closing cabinet, it can play the role of formaldehyde simply is isolated evaporateing into environment,
Formaldehyde cannot be removed in cabinet, and when cabinet inner product has more formaldehyde, formaldehyde still can outward volatilize from each gap,
Pollution is generated to environment, formaldehyde can spread effusion when cabinet is opened, and influence health.
Invention content
In order to solve the above technical problems, the present invention proposes that a kind of sample fixer takes liquid instrument, which takes liquid
Instrument can avoid specimen fluids from evaporating into ambient enviroment when taking liquid, the formaldehyde in purifying tank body, moreover it is possible to by detecting human body certainly
Dynamic switch gate, it is not only safe and reliable and easy to use.
The technical solution adopted by the present invention be a kind of sample fixer is designed to take liquid instrument, including：Closed cabinet, if
In in cabinet liquid storing barrel, be connected to the pumping device on liquid storing barrel for extracting liquid and be electrically connected with pumping device micro-
The side of processor, cabinet is equipped with openable and closable cabinet door, and the outlet end of pumping device is connected with outlet tube.
The air circulation filter device being electrically connected with microprocessor is equipped in cabinet, which includes：
Inner hollow forms shell, the exhaust fan for being respectively arranged on air duct both ends and the exhaust blower in air duct, is set in air duct and is located at exhausting
Filter between machine and exhaust blower, the surface of shell are equipped with the air inlet and air outlet that are connected to respectively with air duct both ends.Cabinet
It is equipped with the detection sensor for detecting box door opening and closing state, detection sensor is electrically connected with microprocessor, and controls air
Circulation filter is turned on and off.
Preferably, the formaldehyde sensor for detecting concentration of formaldehyde, formaldehyde sensor and microprocessor electricity are equipped in cabinet
Connection, and control being turned on and off for air circulation filter device.
Preferably, pumping device is also associated with the control valve for adjusting flow velocity and drawing liquid flow, and one is additionally provided with outside cabinet
The driving switch that group is connect with microprocessor, microprocessor receive the input instruction of driving switch, start or close pumping device,
And control the adjustment state of control valve.
Preferably, cabinet door is by the automatically-controlled door of microprocessor control switch, and cabinet lateral surface is equipped with for detecting human body
Infrared inductor, infrared inductor are electrically connected with microprocessor, and control opening or closing for automatically-controlled door.
Preferably, the side of liquid storing barrel is equipped with RF tag, and the scanner of RF tag for identification is equipped in cabinet, is swept
It retouches device to be electrically connected with microprocessor, and controls being turned on and off for microprocessor.
Preferably, cabinet door includes：Door body, the rack at the top of inner side of door and the cunning for being fixed on inner side of door bottom
Block is fixed with the electronic part of rotation and sliding rail in cabinet, rotate electronic part output shaft be coaxially fixed with rack meshed gears,
Sliding block is slidably socketed on sliding rail.It rotates electronic part to be electrically connected with microprocessor, the infrared inductor controls the rotation electricity
The forward or reverse of moving part.Two travel switches for being located at sliding rail both ends are equipped in cabinet, when cabinet door moves to extreme position
It is contacted with travel switch, travel switch is electrically connected with microprocessor, and controls the electronic part stop motion of rotation.
Preferably, cabinet door is mounted on the top of cabinet, and the top of cabinet is cylinder, and cabinet door is arc-shaped, and sliding rail is along cabinet
The madial wall of body is arranged, and when rotating electronic part rotation, pushes away and states cabinet door and rotate in cabinet.
Preferably, cabinet lower part is equipped with the drawer that can push and pull disengaging cabinet, and the inside of drawer is equipped with supporting rack, and liquid storing barrel is put
It sets in the supporting rack.
Preferably, the lateral surface of cabinet is additionally provided with the display screen for showing concentration of formaldehyde, display screen and microprocessor electricity
Connection.
In one embodiment, microprocessor uses STM32F103RCT6 chips.
Compared with prior art, the present invention has the following advantages：
1, negative pressure taking liquid, present invention air circulation filter device in cabinet are additionally provided with detecting box door switch shape on cabinet
The detection sensor of state starts air circulation filter device when cabinet door is opened, and keeps negative pressure state when taking liquid in cabinet, avoids first
Aldehyde evaporates into ambient enviroment；
2, formaldehyde is removed automatically, and the present invention is additionally provided with formaldehyde sensor in cabinet, starts air when concentration of formaldehyde is exceeded and follows
Ring filter device purifies cabinet door air, ensures that concentration of formaldehyde is up to standard in cabinet；
3, automatic opening and closing door, the present invention set cabinet door to automatically-controlled door, and cabinet is externally provided with infrared sensor, infrared inductor
Sense human body close to when cabinet door automatically open, the hand of medical staff is all not necessarily to contact with cabinet door during entire use, keeps away
Exempt from cross-infection；
4, intelligent recognition function, the present invention are equipped with RF tag on liquid storing barrel, scanner are equipped in cabinet, and scanner is known
When being clipped to genuine specimen fluids, microprocessor, which could start to work, enables equipment, and microprocessor does not work when non-original factory specimen fluids, if
It is standby to enable.
Description of the drawings
With reference to embodiment and attached drawing, the present invention is described in detail, wherein：
Fig. 1 is the stereoscopic schematic diagram of the present invention；
Fig. 2 is the circuit connection block diagram of the present invention；
Fig. 3 is the diagrammatic cross-section of the present invention；
Fig. 4 is the fractionation schematic diagram of the present invention.
Specific implementation mode
As shown in Figures 1 to 3, sample fixer proposed by the present invention takes liquid instrument, including：Closed cabinet 1 is set to cabinet
Liquid storing barrel 2 in 1 is connected to micro- place for extracting the pumping device 3 of liquid and being electrically connected with pumping device 3 on liquid storing barrel 2
Device is managed, liquid storing barrel 2 is equipped with outlet, and the liquid pumping side of pumping device 3 connects a woven hose 4, and woven hose 4 is inserted into liquid storing barrel 2 from outlet
Interior, the logical outlet end of pumping device 3 is connected with outlet tube 5, and a hydrops slot for being located at 5 lower section of outlet tube is equipped in cabinet 1, is prevented
Liquid outflow is too many.The side of cabinet 1 is equipped with openable and closable cabinet door, and cabinet door is opened when use, and specimen bag is placed on by medical staff
5 lower section of outlet tube, the specimen fluids in liquid storing barrel 2 can be extracted by starting pumping device 3, be flowed in specimen bag.Pumping device 3 uses
Peristaltic pump, and be connected on microprocessor by stepper motor driving circuit, microprocessor uses STM32F103RCT6 chips.
As shown in Figure 2,4, air circulation filter device is additionally provided in cabinet 1, cabinet 1, which is equipped with, is used for detecting box door switch
The detection sensor of state, detection sensor and air circulation filter device are electrically connected with microprocessor, and microprocessor receives
The detection signal of detection sensor, when detection sensor detects that cabinet door is opened, microprocessor starts air circulation filtering dress
It sets, keeps being in negative pressure state in cabinet 1 when taking liquid, avoid formaldehyde from evaporating into ambient enviroment, when detection sensor detects
When cabinet door is closed, microprocessor closes air circulation filter device.Formaldehyde sensor 6, formaldehyde sensor 6 are additionally provided in cabinet 1
Concentration of formaldehyde in detection cabinet 1 in real time, and it is transferred to microprocessor, it is preset with specified value in microprocessor, works as formaldehyde
Concentration is more than specified value, then starts the formaldehyde in air circulation filter device purification cabinet 1, when concentration of formaldehyde drops to regulation
Value then closes air circulation filter device and avoids waste electricity.
As shown in Figures 2 to 4, the concrete structure of air circulation filter device is, including：Shell 7, exhaust fan 8, exhaust blower 9
With filter 10,7 inner hollow of shell forms air duct, the surface of shell 7 be equipped with the air inlet being connected to respectively with air duct both ends and
Air outlet, exhaust fan 8 are mounted on air inlet, and exhaust blower 9 is mounted at air outlet, and filter 10 is arranged in air duct, filtering
Filter cotton can be used in device 10, and when air circulation filter device works, exhaust fan 8 enters air duct from air inlet, using filter
It after 10 absorb and filter formaldehyde, is discharged by exhaust blower 9, forms an air circulation filtration system.Exhaust fan 8 and exhaust blower 9 pass through
Relay circuit connects on the microprocessor, and when microprocessor connects relay circuit, exhaust fan 8 and exhaust blower 9 are started to work,
When microprocessor disconnects relay circuit, exhaust fan 8 and exhaust blower 9 are stopped.
Preferably, as shown in figure 3, cabinet door is automatically-controlled door, 1 lateral surface of cabinet is additionally provided with infrared inductor 18, infrared induction
Device 18 is electrically connected with microprocessor, and infrared inductor 18 has detected whether human body close to cabinet, and microprocessor receives infrared induction
The detection signal of device 18, when being not sensed by human body, microprocessor control cabinet door remains turned-off, when sensing human body, microprocessor
Device controls cabinet door and opens.
Preferably, pumping device 3 is also associated with the control valve for adjusting flow velocity and drawing liquid flow, is additionally provided with outside cabinet 1
One group of driving switch 21 being connect with microprocessor can set 21 corresponding flow value of each driving switch into microprocessor in advance
And flow speed value, when use, press driving switch 21, microprocessor receives the input instruction of driving switch 21, controls pumping device 3
On off state and control valve adjustment state, prevent outlet tube 5 from injecting excessive specimen fluids into specimen bag and causing outside formaldehyde
It overflows.As shown in Fig. 2, in the present embodiment, there are three driving switch for connection on microprocessor, and cabinet 1 is additionally provided with outside and microprocessor
The emergency stop switch and backup circuit breaker of device electrical connection, it is at infrared inductor 18 to press scram button stopping and take liquid, backup circuit breaker
It is used when failure, medical staff can press backup circuit breaker hand control switch door.
As shown in figure 4, the concrete structure of cabinet door is, cabinet door includes：Door body 13, rack 14 and sliding block 15, rack 14 are fixed
In the inside top of door body 13, sliding block 15 is fixed on the inside bottom of door body 13.It is equipped in cabinet 1 and rotates electronic part 16 and sliding rail
17, it rotates electronic part 16 and is fixed on 1 inner top of cabinet, rotate and be coaxially fixed with gear on the output shaft of electronic part 16, the gear
It is intermeshed with rack 14, sliding rail 17 is fixed in cabinet 1, and sliding block 15 is actively socketed on sliding rail 17.In the present embodiment, cabinet
Door is mounted on the top of cabinet 1, and the top of cabinet 1 is cylinder, and door body 13 is arc-shaped, madial wall of the sliding rail 17 along cabinet 1
Setting, when rotating the rotation of electronic part 26, gear pushes rack 14 to move, and drives cabinet door 13 along sliding rail 17 in cabinet 1 by rack 14
Inside rotate.
Be additionally provided with two travel switches for being located at 17 both ends of sliding rail in cabinet 1, when cabinet door 13 moves to extreme position with
Travel switch contacts, and travel switch is electrically connected with microprocessor.When infrared inductor 18 senses human body, microprocessor starts
It rotates electronic part 16 and rotates forward opening cabinet door, cabinet door encounters after the travel switch of enabling extreme position, rotates electronic part 16 and stop
Rotation stop is dynamic；When infrared inductor 18 sense human body far from when, microprocessor, which starts, to be rotated the reversion of electronic part 16 and closes cabinet door 13,
Cabinet door is encountered after the travel switch of shutdown extreme position, is rotated electronic part 16 and is stopped operating.Electronic part 16 is rotated using straight
Galvanic electricity machine, and be connected on microprocessor by H-bridge circuit, backup circuit breaker is electrically connected with direct current generator, and pressing backup circuit breaker can
Manually control the operating status of direct current generator.Detection sensor for detecting box door opening and closing state can be infrared sensor,
Can also be travel switch or other can detect the sensor of door body on off state.
Preferably, as shown in figure 4, the side of liquid storing barrel 2 is equipped with RF tag 11, RF tag 11 is IC encrypted cards, cabinet
It is equipped with the scanner 12 of RF tag 11 for identification in body 1, scanner 12 is that RFID swipes the card circuit, and liquid storing barrel 2 is placed on cabinet
When in body 1, RF tag 11 is made to be aligned with scanner 12, scanner 12 is electrically connected with microprocessor, as IC encrypted cards and RFID
Swipe the card circuit successful matching when, microprocessor starts, and equipment is started to work, when IC encrypted cards and RFID swipe the card circuit pairing not at
When work(, microprocessor is closed, and equipment does not work.By scanner intelligent recognition genuine specimen fluids, non-original factory specimen fluids can not open
With this equipment, ensure the accuracy of concentration.
As shown in figure 4,1 lower part of cabinet is equipped with the drawer 19 that can push and pull disengaging cabinet 1, the inside of drawer 19 is equipped with support
Frame, liquid storing barrel 2 are placed in the supporting rack, and 19 lateral surface of drawer is equipped with handle, facilitates the push pull maneuver of drawer 19, for convenience
The movement of liquid vehicle, 1 bottom of cabinet is taken to be equipped with multiple idler wheels 22.The lateral surface of cabinet 1 is additionally provided with display screen 20, display screen 20 with it is micro-
Processor is electrically connected, and the detection data of formaldehyde sensor 6 is sent to display screen 20,20 real-time display cabinet of display screen by microprocessor
Concentration of formaldehyde in body 1, facilitates medical staff to observe.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (9)
1. a kind of sample fixer takes liquid instrument, including：Closed cabinet（1）, it is set to cabinet（1）Interior liquid storing barrel（2）, connection
In the liquid storing barrel（2）On pumping device for extracting liquid（3）And with the pumping device（3）The microprocessor of electrical connection
Device, the cabinet（1）Side be equipped with openable and closable cabinet door, the pumping device（3）Outlet end be connected with outlet tube（5）,
Cabinet（1）It is inside equipped with one and is located at outlet tube（5）The hydrops slot of lower section, which is characterized in that the cabinet（1）It is interior be equipped with it is described micro-
The air circulation filter device of processor electrical connection, the air circulation filter device include：Inner hollow forms the shell in air duct
（7）, be respectively arranged on the exhaust fan at the air duct both ends（8）And exhaust blower（9）, be set in the air duct and positioned at exhaust fan（8）
And exhaust blower（9）Between filter（10）, the shell（7）Surface be equipped with the air inlet that is connected to respectively with the air duct both ends
Mouth and air outlet；
The cabinet（1）Be equipped with for detecting box door opening and closing state detection sensor, the detection sensor with it is described micro-
Processor is electrically connected, and controls being turned on and off for the air circulation filter device；
The cabinet（1）The interior formaldehyde sensor being equipped with for detecting concentration of formaldehyde（6）, the formaldehyde sensor（6）With it is described
Microprocessor is electrically connected, and controls being turned on and off for the air circulation filter device.
2. sample fixer as described in claim 1 takes liquid instrument, which is characterized in that the pumping device（3）It is also associated with
Control valve for adjusting flow velocity and drawing liquid flow, the cabinet（1）It is additionally provided with one group of shelves being connect with the microprocessor outside
Bit switch（21）, the microprocessor reception driving switch（21）Input instruction, start or close pumping device（3）, and control
Make the adjustment state of the control valve.
3. sample fixer as described in claim 1 takes liquid instrument, which is characterized in that the cabinet door is to be controlled by microprocessor
The automatically-controlled door of switch, the cabinet（1）Lateral surface is equipped with the infrared inductor for detecting human body（18）, the infrared inductor
（18）It is electrically connected with the microprocessor, and controls opening or closing for the automatically-controlled door.
4. sample fixer as described in any one of claims 1 to 3 takes liquid instrument, which is characterized in that the liquid storing barrel（2）'s
Side is equipped with RF tag（11）, the cabinet（1）It is interior to be equipped with the RF tag for identification（11）Scanner（12）, institute
State scanner（12）It is electrically connected with the microprocessor, and controls being turned on and off for the microprocessor.
5. sample fixer as claimed in claim 3 takes liquid instrument, which is characterized in that the cabinet door includes：Door body（13）, set
In door body（13）The rack of inside top（14）And it is fixed on door body（13）The sliding block of inside bottom（15）, the cabinet（1）It is interior
It is fixed with the electronic part of rotation（16）And sliding rail（17）, the electronic part of rotation（16）Output shaft be coaxially fixed with and the rack
（14）Meshed gears, the sliding block（15）It is slidably socketed in sliding rail（17）On；
The electronic part of rotation（16）It is electrically connected with the microprocessor, the electronic part of rotation（16）When rotation, described in promotion
Cabinet door is along sliding rail（17）Movement.
6. sample fixer as claimed in claim 5 takes liquid instrument, which is characterized in that the cabinet（1）It is interior to be equipped with position respectively
In the sliding rail（17）Two travel switches at both ends, contact when the cabinet door moves to extreme position with the travel switch, institute
It states travel switch to be electrically connected with the microprocessor, and controls the electronic part of rotation（16）Stop motion.
7. as sample fixer described in claim 5 or 6 takes liquid instrument, which is characterized in that the cabinet door is mounted on cabinet（1）
Top, cabinet（1）Top be cylinder, the door body（13）To be arc-shaped, the sliding rail（17）Along the cabinet（1）'s
Madial wall is arranged, the electronic part of rotation（16）When rotation, push the cabinet door in cabinet（1）Inside rotate.
8. sample fixer as claimed in claim 7 takes liquid instrument, which is characterized in that the cabinet（1）Lower part is equipped with and can push away
Draw in out cabinet（1）Drawer（19）, the drawer（19）Inside be equipped with supporting rack, the liquid storing barrel（2）It is placed on the branch
In support.
9. as claims 1 to 3,5,6,8 any one of them sample fixers take liquid instrument, which is characterized in that the cabinet
（1）Lateral surface be additionally provided with the display screen for showing concentration of formaldehyde（20）, the display screen（20）With microprocessor electricity
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610354817.8A CN105858578B (en) | 2016-05-26 | 2016-05-26 | A kind of sample fixer takes liquid instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610354817.8A CN105858578B (en) | 2016-05-26 | 2016-05-26 | A kind of sample fixer takes liquid instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105858578A CN105858578A (en) | 2016-08-17 |
| CN105858578B true CN105858578B (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610354817.8A Active CN105858578B (en) | 2016-05-26 | 2016-05-26 | A kind of sample fixer takes liquid instrument |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556940B (en) * | 2018-12-29 | 2024-07-26 | 广州市朔康医疗科技有限公司 | Energy-saving sample processing system |
| CN109662470A (en) * | 2019-01-14 | 2019-04-23 | 苏州小点智能家居有限公司 | A kind of intelligent desk based on Internet of Things |
| CN111671931A (en) * | 2020-06-24 | 2020-09-18 | 金永辉 | Special disinfection cabinet for mask |
| CN114524402A (en) * | 2022-01-14 | 2022-05-24 | 香港大学深圳医院 | Specimen liquid taking device |
| CN114772537B (en) * | 2022-03-07 | 2024-11-29 | 香港大学深圳医院 | Sample liquid taking control method and system |
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