CN110551606A - Portable biological precision detection instrument and detection method thereof - Google Patents
Portable biological precision detection instrument and detection method thereof Download PDFInfo
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Abstract
The invention discloses a portable biological precision detection instrument and a detection method thereof, and relates to the technical field of biological precision detection instruments. The invention sets up a plurality of detection chambers on the detecting instrument, can control temperature and humidity in each detection chamber, realize the change of biological data under different conditions, and can observe the change of biological cell quantity in each detection chamber constantly, and cooperate with the regulating wheel, can make the microscopic camera can be clear to shoot the picture of the detected article, can protect display screen and cell automatic counter through the protective mechanism at the same time, prevent the detecting instrument from being damaged, the invention is not merely easy to operate, and the multiple-unit detection test compares, can further obtain the accuracy of the detected data.
Description
Technical Field
the invention relates to the technical field of biological precision detection instruments, in particular to a portable biological precision detection instrument and a detection method thereof.
Background
At present, the microorganism detection has very important meaning in food inspection, medicine detection, often need make the contrast experiment when carrying out the microorganism inspection, just so need purchase two equipment and carry out the experiment simultaneously, has not only increased the detection cost, has increased staff's intensity of labour moreover, very easily appears detecting error.
the chinese patent discloses a portable biological precision measurement instrument (publication number CN 208182980U), this technique can make to slide through the slip gear motor and change the tooth rotation, it slides to drive equipment at the worm, speed reduction elevator motor carries out the lift effect to the rack, make the straw can stretch into the culture dish, the motor will drive the flabellum and carry out high-speed rotation, will produce the negative pressure in the straw, with the irrelevant thing on the culture dish, inhale and place in the chamber, it is better to clear away the produced little biological ability of bacterium on the culture dish or other irrelevant experiments, the experiment success rate improves.
The Chinese patent discloses a portable biological precision detection instrument (publication number CN 206319000U), which is provided with an operation board, and has the advantages of convenient operation and high accuracy.
When the two Chinese patents and the existing biological detection technology are combined for analysis, not only can other bacteria cause detection influence on microorganisms during biological detection, but also the temperature is crucial to the detection of the microorganisms, and as the culture base electrode used for culturing the microorganisms is easy to damage, when the temperature exceeds a range value, the detection result is inaccurate; on the other hand, for the present researchers, it is necessary to observe the change of the microorganism during the culture, and thus it is necessary to arrange a special image amplification device on the detection apparatus body, because the image amplification device is expensive, easy to be damaged during the transfer process, and has low portability and occupies a large space, and therefore, those skilled in the art provide a portable biological precision detection apparatus and a detection method thereof to solve the problems proposed in the background art.
Disclosure of Invention
the present invention is directed to a portable biological precision detecting instrument and a detecting method thereof, so as to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a portable biological precision detection instrument comprises a box body, wherein a bottom bin is arranged at the lower end of the box body, a base is arranged at the lower end of the bottom bin, two hand-held rods for carrying the box body are correspondingly arranged at the upper end positions of two side surfaces of the box body, rotating rods are arranged at the joints of the two side surfaces of the box body and the hand-held rods, four detection cavities for detecting organisms are uniformly distributed at the upper end of the box body, a heating cavity is arranged at the outer side of each detection cavity, a temperature and humidity sensor for detecting the temperature and humidity in the detection cavity is arranged at one corner in the detection cavity, a cavity cover is rotatably connected at the upper end of the detection cavity, a micro camera is arranged at the inner side of the cavity cover and corresponds to the position of the detection cavity, an adjusting wheel is arranged at the position of the middle part of one side surface of the box body and corresponds to the position, the display screen is installed in the embedding of another side of box, and the another side of box is located the below position department of display screen and installs cell automatic counter, the another side of box is located the outside position department of display screen and installs the frame, the upper end inboard of frame is provided with protection machanism, and the slide rail has all been seted up to two inboard edges of frame, magnetic stripe A is installed in the inboard embedding of lower extreme of frame.
As a further scheme of the invention: the inside that detects the chamber is provided with the detection tray that is used for placing the detection article, the lower surface middle part of detecting the tray is connected with vertical threaded rod perpendicularly, the support is installed to the one end of vertical threaded rod, the one end fixedly connected with transverse threaded rod of regulating wheel.
as a still further scheme of the invention: the screw thread looks adaptation of horizontal threaded rod and vertical threaded rod, and horizontal threaded rod and vertical threaded rod mutually perpendicular, horizontal threaded rod runs through the box and detects the chamber and be connected with vertical threaded rod meshing each other, it passes through vertical threaded rod fixed connection with the support to detect the tray, and the upper surface that just detects the tray sets up flutedly.
As a still further scheme of the invention: the inside surface winding that is located the detection chamber in the heating chamber has electric heating wire, the outside bottom intercommunication in detection chamber has the connecting pipe, the internally mounted that the one end of connecting pipe is located the end storehouse has the humidifier, the humidifier passes through the connecting pipe through connection with the detection chamber, the humidifier is provided with four altogether.
as a still further scheme of the invention: the protection mechanism comprises a storage bin, rotating shafts are arranged at two ends of the interior of the storage bin, a rotating roller is connected to the inner side of each rotating shaft, a return spring is arranged on the outer surface of the rotating roller, one end of the return spring is fixedly connected with the rotating roller, a connecting strip is arranged at the other end of the return spring, shielding cloth is fixedly connected with the other end of the return spring through the connecting strip, a brace is arranged at one end of the shielding cloth, and a magnetic stripe B is embedded into a position, corresponding to the magnetic stripe A, of one side face of the brace.
as a still further scheme of the invention: the rotary roller is fixedly connected with the storage bin through a rotating shaft, sliding seats are arranged at two ends of the pull strip, the pull strip is connected with the frame through the sliding seats and sliding rails in a sliding mode, two protection mechanisms are arranged on the two sides of the box body and correspond to the two sides of the box body respectively, the magnetism of the opposite surfaces of the magnetic stripe A and the magnetic stripe B is opposite, and the shielding cloth is a component made of terylene materials.
as a still further scheme of the invention: detect chamber, temperature and humidity sensor and micro-camera and all be provided with four, and four it is the inside of rectangle distribution at the box to detect the chamber, micro-camera, display screen and cell automatic counter all pass through the wire with the controller and are connected, cell automatic counter and display screen all are provided with four, set up the position department that corresponds the detection chamber in the outside of box respectively, the inside in end storehouse is provided with the battery, the controller passes through the wire with the battery and is connected.
the portable biological precision detection instrument and the detection method thereof comprise the following steps:
S1: taking four groups of same detection articles, respectively placing the same detection articles on detection trays in the four detection cavities, and closing the cavity covers;
S2: the controller controls the micro camera to start to work, the display screen is used for observing the displayed definition, the adjusting wheel is used for rotating the transverse threaded rod, the transverse threaded rod drives the vertical threaded rod to ascend, the height of the detection tray is adjusted, the micro camera accurately shoots the detection objects on the detection tray, the controller is used for controlling the electric heating wires in the four heating cavities to heat the detection objects, and the temperatures in the four detection cavities are adjusted to different temperatures;
S3: after the adjustment is finished in S2, the controller is used for controlling the humidifier to work, and the humidities in the four detection chambers are controlled through the humidifier, so that the humidity in each detection chamber can be conveniently adjusted;
s4: then starting an automatic cell counter, and recording the cell number of the detection article in each detection cavity under the conditions of different temperatures and humidity through the automatic cell counter and a display screen;
s5: analyzing and comparing the detection data of the four articles detected in the detection cavity through S4, and further obtaining an accurate detection result;
S6: after the experiment is finished, the detection tray is adjusted through the adjusting wheel to take out the detected object, then the cavity cover is covered, the controller controls the micro camera, the display screen, the automatic cell counter, the electric heating wire and the humidifier to stop working, the brace is pulled, the shielding cloth is pulled to the bottom end of the inner side of the frame from top to bottom, the magnetic stripe B and the magnetic stripe A are attracted and fixed, and the display screen and the automatic cell counter are protected;
And S7, after the step S6 is finished, the hand lifting rods on the two sides of the box body are turned up, and the box body can be lifted up and carried through the hand lifting rods.
Compared with the prior art, the invention has the beneficial effects that: the invention has designed a portable biological precision detection instrument and its detection method, while using in practice, will set up multiple detection chambers on the detection instrument, and cooperate with electric heating wire and humidifier, can control temperature and humidity in each detection chamber, and then realize the change of the biological data under the different conditions of the multiunit, and the cell automatic counter set up cooperates with the microscopic camera to observe the change of quantity of biological cells in each detection chamber constantly, and cooperate with the regulation of the regulating wheel, can make the microscopic camera can clearly shoot the picture of the detected article, the detector is furnished with the protective mechanism at the same time, facilitate while detecting outdoors in the detection instrument, can protect display screen and cell automatic counter, prevent the detection instrument from being damaged, the invention is not merely designed simply, easy to operate, and the multiunit detects the comparison, the accuracy of the detected data can be further obtained.
Drawings
FIG. 1 is a schematic diagram of a portable biological precision detection instrument;
FIG. 2 is a schematic view of a detection chamber of a portable biological precision detection apparatus;
FIG. 3 is a schematic diagram of a heating chamber of a portable biological precision detection apparatus;
FIG. 4 is a schematic structural diagram of a protection mechanism in a portable biological precision detection instrument;
FIG. 5 is a frame diagram of the working principle of a portable biological precision detection instrument and the detection method thereof.
in the figure: 1. a box body; 2. a chamber cover; 3. a heating cavity; 301. an electric heating wire; 302. a connecting pipe; 303. a humidifier; 4. a detection chamber; 401. detecting the tray; 402. a vertical threaded rod; 403. a transverse threaded rod; 404. a support; 5. a temperature and humidity sensor; 6. a micro-camera; 7. a protection mechanism; 701. a storage bin; 702. a rotating shaft; 703. a return spring; 704. rotating the roller; 705. a shielding cloth; 706. a magnetic strip B; 707. bracing; 8. a display screen; 9. a slide rail; 10. a frame; 11. a magnetic stripe A; 12. an automatic cell counter; 13. a base; 14. a controller; 15. a bottom bin; 16. a hand-held lever; 17. an adjustment wheel; 18. and (4) rotating the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in the embodiment of the present invention, a portable biological precision detecting instrument includes a box body 1, a bottom bin 15 is disposed at a lower end of the box body 1, a base 13 is disposed at a lower end of the bottom bin 15, two carrying rods 16 for carrying the box body 1 are correspondingly disposed at upper ends of two side surfaces of the box body 1, rotating rods 18 are disposed at joints between the two side surfaces of the box body 1 and the carrying rods 16, four detecting cavities 4 for detecting organisms are uniformly distributed at an upper end of the box body 1, a heating cavity 3 is disposed at an outer side of the detecting cavity 4, a temperature and humidity sensor 5 (model DHT 11) for detecting temperature and humidity inside the detecting cavity 4 is disposed at a corner inside the detecting cavity 4, a cavity cover 2 is rotatably connected to an upper end of the detecting cavity 4, a micro camera 6 is mounted at a position corresponding to the detecting cavity 4 inside the cavity cover 2, an adjusting wheel 17 is disposed at a position corresponding to the detecting cavity 4, and a controller 14 (the model is KSD-301) is arranged at the position, below the adjusting wheel 17, of one side surface of the box body 1, a display screen 8 is embedded in the other side surface of the box body 1, an automatic cell counter 12 is arranged at the position, below the display screen 8, of the other side surface of the box body 1, a frame 10 is arranged at the position, outside the display screen 8, of the other side surface of the box body 1, a protection mechanism 7 is arranged on the inner side of the upper end of the frame 10, slide rails 9 are arranged on the two inner side edges of the frame 10, and a magnetic stripe A11 is embedded in the inner side of the lower end of the.
a detection tray 401 for placing detection objects is arranged in the detection cavity 4, the middle part of the lower surface of the detection tray 401 is vertically connected with a vertical threaded rod 402, one end of the vertical threaded rod 402 is provided with a support 404, one end of the adjusting wheel 17 is fixedly connected with a transverse threaded rod 403, the transverse threaded rod 403 is matched with the thread of the vertical threaded rod 402, the transverse threaded rod 403 is perpendicular to the vertical threaded rod 402, the transverse threaded rod 403 penetrates through the box body 1 and the detection cavity 4 to be meshed with the vertical threaded rod 402, the detection tray 401 is fixedly connected with the support 404 through the vertical threaded rod 402, a groove is formed in the upper surface of the detection tray 401, the transverse threaded rod 403 is driven to rotate by the adjusting wheel 17, the transverse threaded rod 403 can drive the vertical threaded rod to do work up and down, and then can drive detection tray 401 and be certain about in detecting chamber 4, the detection article on detection tray 401 can be clearly shot to the micro-camera 6 of being convenient for.
the inside surface that is located detection chamber 4 of heating chamber 3 twines electric heating wire 301, the outside bottom intercommunication that detects chamber 4 has connecting pipe 302, the internally mounted that the one end of connecting pipe 302 is located end storehouse 15 has humidifier 303, humidifier 303 and detection chamber 4 pass through connecting pipe 302 through connection, humidifier 303 is provided with four altogether, do work through humidifier 303, can utilize connecting pipe 302 to carry out the humidification in every detection chamber 4, and then adjust the humidity in every detection chamber 4, be convenient for to the change of detecting article under the different temperature humidity conditions.
The protection mechanism 7 comprises a storage bin 701, two ends of the interior of the storage bin 701 are respectively provided with a rotating shaft 702, the inner side of the rotating shaft 702 is connected with a rotating roller 704, the outer surface of the rotating roller 704 is provided with a return spring 703, one end of the return spring 703 is fixedly connected with the rotating roller 704, the other end of the return spring 703 is provided with a connecting strip, the other end of the return spring 703 is fixedly connected with a shielding cloth 705 through the connecting strip, one end of the shielding cloth 705 is provided with a brace 707, one side surface of the brace 707 is embedded with a magnetic strip B706 at a position corresponding to a magnetic strip A11, the rotating roller 704 is fixedly connected with the storage bin 701 through the rotating shaft 702, two ends of the brace 707 are provided with sliding seats, the brace 707 is slidably connected with a frame 10 through the sliding seats and a sliding rail 9, the protection mechanism 7 is provided with two parts and is respectively correspondingly arranged on two side surfaces of the box body 1, the magnetism, through pulling brace 707, will block cloth 705 and draw to the inboard bottom of frame 10 from top to bottom, make magnetic stripe B706 and magnetic stripe A11 inhale mutually fixedly, and then shelter from the protection to display screen 8 and cell automatic counter 12, can prevent when detecting instrument does not use, display screen 8 and cell automatic counter 12 receive the damage, and when using, upwards pull brace 707, and then reset spring 703 can drive and block cloth 705 and carry out the rolling on changeing roller 704, the simple operation.
Detect chamber 4, temperature and humidity sensor 5 and micro camera 6 all are provided with four, and four detect chamber 4 and be the inside of rectangular distribution at box 1, micro camera 6, display screen 8 and cell automatic counter 12 all pass through the wire with controller 14 and be connected, cell automatic counter 12 and display screen 8 all are provided with four, set up the position department that corresponds detection chamber 4 in the outside of box 1 respectively, the inside of bottom storehouse 15 is provided with the battery, controller 14 passes through the wire with the battery and is connected, it can carry out the multiunit detection to set up four detection chamber 4, be convenient for detect the change of detection data under the different humiture conditions, and then can contrast detection data, improve the accuracy nature that detects.
the portable biological precision detection instrument and the detection method thereof comprise the following steps:
s1: taking four groups of same detection articles, respectively placing the four groups of same detection articles on the detection trays 401 in the four detection cavities 4, and closing the cavity cover 2;
s2: the controller 14 controls the micro camera 6 to start to work, the display screen 8 is used for observing the displayed definition, the adjusting wheel 17 is used for rotating the transverse threaded rod 403, the transverse threaded rod 403 drives the vertical threaded rod 402 to ascend, the height of the detection tray 401 is adjusted, the micro camera 6 can accurately shoot detection objects on the detection tray 401, the controller 14 is used for controlling the electric heating wires 301 in the four heating cavities 3 to heat, and the temperatures in the four detection cavities 4 are adjusted to different temperatures;
S3: after the adjustment is completed in S2, the controller 14 is used to control the humidifier 303 to operate, and the humidities in the four detection chambers 4 are controlled by the humidifier 303, so that the humidity in each detection chamber 4 can be adjusted conveniently;
S4: then starting an automatic cell counter 12, and recording the cell number of the detection articles in each detection cavity 4 under the conditions of different temperature and humidity through the automatic cell counter 12 and the display screen 8;
S5: analyzing and comparing the detection data of the detected articles in the four detection cavities 4 through S4, and further obtaining an accurate detection result;
S6: after the experiment is finished, the detection tray 401 is adjusted by the adjusting wheel 17 to take out the detected articles, then the cavity cover 2 is covered, the controller 14 controls the micro camera 6, the display screen 8, the automatic cell counter 12, the electric heating wire 301 and the humidifier 303 to stop working, the pull strip 707 is pulled, the shielding cloth 705 is pulled to the bottom end of the inner side of the frame 10 from top to bottom, the magnetic stripe B706 and the magnetic stripe A11 are attracted and fixed, and the display screen 8 and the automatic cell counter 12 are protected;
S7, after S6 is finished, the hand lever 16 on both sides of the case 1 is turned up, and the case 1 can be lifted up and carried by the hand lever 16.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. the utility model provides a portable biological precision detection instrument, reaches including box (1) the lower extreme of box (1) is provided with end storehouse (15), the lower extreme of end storehouse (15) is provided with base (13), the both sides face upper end position department of box (1) all corresponds and is provided with two portable rod (16) that are used for carrying box (1), and the both sides face of box (1) is provided with bull stick (18) with the junction of portable rod (16), a serial communication port, the upper end evenly distributed of box (1) has four detection chamber (4) that are used for detecting biology, the outside that detects chamber (4) is provided with heating chamber (3), and a inside corner that detects chamber (4) is provided with temperature and humidity sensor (5) that are used for detecting the inside humiture in chamber (4), the upper end rotation that detects chamber (4) is connected with chamber lid (2), the inboard position department that corresponds detection chamber (4) of chamber lid (2) installs micro-camera (6) The utility model discloses a cell automatic counter, the box is characterized in that a side middle part of box (1) corresponds the position department that detects chamber (4) and is provided with regulating wheel (17), and the below position department that a side of box (1) is located regulating wheel (17) is provided with controller (14), display screen (8) are installed in the embedding of another side of box (1), and the below position department that another side of box (1) is located display screen (8) installs cell automatic counter (12), frame (10) are installed in the outside position department that another side of box (1) is located display screen (8), the upper end inboard of frame (10) is provided with protection mechanism (7), and slide rail (9) have all been seted up in two inboard edges of frame (10), magnetic stripe A (11) are installed in the inboard embedding of the lower extreme of frame (10).
2. the portable biological precision detection instrument according to claim 1, wherein a detection tray (401) for placing detection objects is arranged inside the detection cavity (4), a vertical threaded rod (402) is vertically connected to the middle of the lower surface of the detection tray (401), a support (404) is installed at one end of the vertical threaded rod (402), and a transverse threaded rod (403) is fixedly connected to one end of the adjusting wheel (17).
3. The portable biological precision detection instrument according to claim 2, wherein the transverse threaded rod (403) is matched with the threads of the vertical threaded rod (402), the transverse threaded rod (403) is perpendicular to the vertical threaded rod (402), the transverse threaded rod (403) penetrates through the box body (1) and the detection cavity (4) and is meshed with the vertical threaded rod (402) to be connected, the detection tray (401) is fixedly connected with the support (404) through the vertical threaded rod (402), and a groove is formed in the upper surface of the detection tray (401).
4. The portable biological precision detection instrument according to claim 1, wherein an electric heating wire (301) is wound on the outer surface of the heating chamber (3) located inside the detection chamber (4), a connecting pipe (302) is communicated with the bottom end of the outer side of the detection chamber (4), a humidifier (303) is installed inside the bottom bin (15) located at one end of the connecting pipe (302), the humidifier (303) and the detection chamber (4) are connected through the connecting pipe (302), and the number of the humidifiers (303) is four.
5. the portable biological precision detection instrument according to claim 1, wherein the protection mechanism (7) comprises a storage bin (701), a rotating shaft (702) is arranged at each of two ends of the interior of the storage bin (701), a rotating roller (704) is connected to the inner side of the rotating shaft (702), a return spring (703) is arranged on the outer surface of the rotating roller (704), one end of the return spring (703) is fixedly connected with the rotating roller (704), a connecting strip is arranged at the other end of the return spring (703), a shielding cloth (705) is fixedly connected to the other end of the return spring (703) through the connecting strip, a pull strip (707) is arranged at one end of the shielding cloth (705), and a magnetic strip B (706) is embedded in a position, corresponding to the magnetic strip A (11), of one side face of the pull strip (707).
6. The portable biological precision detection instrument according to claim 5, wherein the roller (704) is fixedly connected with the storage bin (701) through a rotating shaft (702), sliding seats are arranged at two ends of the pulling strip (707), the pulling strip (707) is slidably connected with the frame (10) through the sliding seats and a sliding rail (9), the number of the protection mechanisms (7) is two, the two protection mechanisms are respectively and correspondingly arranged at two side surfaces of the box body (1), the magnetism of the opposite surfaces of the magnetic stripe A (11) and the magnetic stripe B (706) is different, and the shielding cloth (705) is a member made of terylene material.
7. The portable biological precision detection instrument according to claim 1, wherein the number of the detection chambers (4), the temperature and humidity sensors (5) and the number of the microscopic cameras (6) are four, the four detection chambers (4) are distributed in the box body (1) in a rectangular shape, the microscopic cameras (6), the display screen (8) and the automatic cell counter (12) are connected with the controller (14) through leads, the automatic cell counter (12) and the display screen (8) are four, the four automatic cell counter and the four automatic cell counter are respectively arranged at positions corresponding to the detection chambers (4) on the outer side of the box body (1), the storage battery is arranged in the bottom bin (15), and the controller (14) is connected with the storage battery through leads.
8. The portable biological precision detection instrument and the detection method thereof according to any one of claims 1 to 7, characterized in that the detection method comprises the following steps:
s1: taking four groups of same detection articles, respectively placing the four detection articles on detection trays (401) in the four detection cavities (4), and closing the cavity cover (2);
S2: the controller (14) is used for controlling the microscopic camera (6) to start to work, the display screen (8) is used for observing the displayed definition, the transverse threaded rod (403) is rotated through the adjusting wheel (17), the transverse threaded rod (403) drives the vertical threaded rod (402) to ascend, and then the height of the detection tray (401) is adjusted, so that the microscopic camera (6) can accurately shoot detection objects on the detection tray (401), the controller (14) is used for respectively controlling the four electric heating wires (301) in the heating cavity (3) to heat, and the temperatures in the four detection cavities (4) are adjusted to different temperatures;
s3: after the adjustment is finished in S2, the controller (14) is used for controlling the humidifier (303) to work, and the humidities in the four detection chambers (4) are controlled through the humidifier (303), so that the humidity in each detection chamber (4) can be adjusted conveniently;
S4: then starting an automatic cell counter (12), and recording the cell number of the detection article in each detection cavity (4) under the conditions of different temperature and humidity through the automatic cell counter (12) and a display screen (8);
s5: analyzing and comparing the detection data of the detected articles in the four detection cavities (4) through S4 to obtain an accurate detection result;
S6: after the experiment is finished, the detection tray (401) is adjusted through the adjusting wheel (17) to take out the detected objects, then the cavity cover (2) is covered, the controller (14) controls the micro camera (6), the display screen (8), the automatic cell counter (12), the electric heating wire (301) and the humidifier (303) to stop working, the brace (707) is pulled, the shielding cloth (705) is pulled to the bottom end of the inner side of the frame (10) from top to bottom, the magnetic stripe B (706) and the magnetic stripe A (11) are attracted and fixed, and the display screen (8) and the automatic cell counter (12) are protected;
And S7, after the step S6 is finished, the hand lifting rods (16) on the two sides of the box body (1) are turned up, and the box body (1) can be lifted and carried through the hand lifting rods (16).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910884099.9A CN110551606A (en) | 2019-09-19 | 2019-09-19 | Portable biological precision detection instrument and detection method thereof |
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| CN201910884099.9A CN110551606A (en) | 2019-09-19 | 2019-09-19 | Portable biological precision detection instrument and detection method thereof |
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