CN116465510A - Temperature detection device and method - Google Patents
Temperature detection device and method Download PDFInfo
- Publication number
- CN116465510A CN116465510A CN202310407435.7A CN202310407435A CN116465510A CN 116465510 A CN116465510 A CN 116465510A CN 202310407435 A CN202310407435 A CN 202310407435A CN 116465510 A CN116465510 A CN 116465510A
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- temperature detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title description 7
- 238000012360 testing method Methods 0.000 claims abstract description 70
- 238000010438 heat treatment Methods 0.000 claims description 32
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 4
- 210000001161 mammalian embryo Anatomy 0.000 description 12
- 238000011534 incubation Methods 0.000 description 8
- 241001465754 Metazoa Species 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000000338 in vitro Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 102000002322 Egg Proteins Human genes 0.000 description 3
- 108010000912 Egg Proteins Proteins 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004720 fertilization Effects 0.000 description 3
- 210000004681 ovum Anatomy 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical group OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 2
- 230000013020 embryo development Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001850 reproductive effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000124008 Mammalia Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000003975 animal breeding Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
- G05D23/32—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature with provision for adjustment of the effect of the auxiliary heating device, e.g. a function of time
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model provides a temperature detection device and a temperature detection method, which relate to the technical field of constant temperature cultivation and comprise a temperature detection tube, wherein the temperature detection tube comprises a main shell, an upper shell and a lower cover, a battery, a switching sheet arranged at one end of the battery close to the upper shell and a temperature sensor arranged on the switching sheet and connected with the inner side wall of the main shell are arranged in the main shell, a control circuit board electrically connected with the switching sheet and an alarm electrically connected with the control circuit board are arranged in the upper shell, and a display screen for electrically connecting with the control circuit board is arranged at one end of the upper shell far away from the main shell. The utility model has simple structure, can effectively acquire and display the culture temperature of the test tube rack, has high measurement accuracy, alarms after the culture temperature exceeds a certain range, and has long service life, and the whole device can be used for disassembling and replacing the battery.
Description
Technical Field
The utility model relates to the technical field of constant temperature cultivation, in particular to a temperature detection device and a temperature detection method.
Background
In vitro fertilization refers to a technique in which the sperm and ovum of a mammal are subjected to fertilization in an in vitro artificial control environment, and is abbreviated as IVF. Since it is inseparable from embryo transfer technology (ET), it is also known as IVF-ET. In biology, animals obtained after transfer of an in vitro fertilized embryo to a mother are called test-tube animals (test-tube animals). With the development of scientific technology in recent years, the in vitro fertilization technology has important significance for animal reproductive mechanism research, livestock production, medicine, endangered animal protection and the like, and is becoming an important and conventional animal breeding biotechnology.
Whether an ovum, a sperm or an embryo is sensitive to temperature change, the embryo is at an optimum temperature and is close to the human body temperature; too low a temperature may lead to retarded embryo development; the spindle body of the embryo can be irreversibly damaged due to the overhigh temperature, the splitting and metabolism of the embryo are affected, the embryo can die during severe conditions, and for healthy growth of the embryo, the reproductive center generally operates at 37 ℃, so that the embryo needs to be cultivated at constant temperature, for example, chinese patent utility model patent No. CN204509275U discloses a novel test tube constant temperature device suitable for IVF laboratories, which comprises: a heat conductor, a large blind hole and a small blind hole; the heat conductor is cylindrical, and is provided with a large blind hole and a small blind hole. Said utility model only needs to place the heat conductor on the thermostatic board of the ultra-clean working table, when the temperature of the thermostatic board shows 37 deg.C, the test tubes containing ovum washing liquid and embryo transfer liquid can be placed in the big blind hole and small blind hole respectively, and because the depth and diameter of small blind hole are only 6.5cm and 1.5cm, it is simple and convenient when taking out, and the gap around blind hole and small test tube is small, so that it can obtain ideal constant-temp. effect. The cylindrical structure of the heat conductor occupies small area, saves space, does not need a power supply, and is convenient to use.
However, the above-mentioned thermostat only considers the test tube and heats, does not consider the temperature detection to the test-tube rack, and the change in space that the test-tube rack is located can lead to test tube temperature change, and the temperature change is too big and can lead to embryo development impaired, and the temperature detection to the test-tube rack is a thermometer of mostly simple insertion now, but the temperature of thermometer only can rise can not drop (mercury thermometer need throw and can descend), does not have a way to accurately detect the temperature that the cultivation test tube is located in real time.
Therefore, in order to solve the above-mentioned problems, it is necessary to design a reasonably efficient temperature detection device.
Disclosure of Invention
The utility model aims to provide a temperature detection device which is simple in structure, can effectively acquire and display the culture temperature of a test tube rack, is high in measurement accuracy, alarms after the culture temperature exceeds a certain range, and is long in service life, and a battery can be detached and replaced.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
the utility model provides a temperature-detecting device, includes the temperature-detecting tube for the test-tube rack heated by the heating storehouse carries out temperature detection, the temperature-detecting tube include the main casing, set up in the main casing keep away from the last casing of the one end of test-tube rack and set up in the main casing keep away from the lower cover of the one end of going up the casing, be provided with the battery in the main casing and with the temperature-sensing ware that the main casing inside wall is connected, be provided with the alarm in the last casing, the last casing keep away from the one end of main casing be provided with be used for with the display screen that control circuit board electricity is connected.
Preferably, a control circuit board electrically connected with the battery is arranged in the upper shell, and the alarm is electrically connected with the control circuit board.
Preferably, the test tube rack is provided with a plurality of test tube grooves and at least one part of incubation test tubes positioned in the test tube grooves, and the cross section area of the main shell is not larger than the area of the test tube grooves.
Preferably, the control circuit board is provided with a signal transmitting antenna.
Preferably, the upper casing is provided with a switch for electrically connecting with the control circuit board at one end far away from the main casing, and a film button arranged at one side of the switch far away from the main casing.
Preferably, the main housing and the lower cover are both metal members, and the upper housing is a heat insulating member.
Preferably, an external thread is provided on the outer side of one end of the main housing, which is close to the upper housing, and an internal thread is provided on the upper housing for matching with the external thread.
Preferably, a switching piece is arranged at one end of the main shell close to the upper shell, and the control circuit board is electrically connected with the battery through the switching piece.
Preferably, the control circuit board is a PCBA, and the alarm is a buzzer.
Preferably, a connector for connecting with the lower cover is arranged at one end of the main shell close to the lower cover.
In a preferred embodiment of the present utility model, a battery case for limiting the battery is provided in the main case.
According to another object of the present utility model, the present utility model also provides a constant temperature cultivation method comprising the steps of:
s1: the heating bin heats the test tube rack placed on the heating bin;
s2: after the test tube rack is heated stably, inserting a temperature detection tube into a heating bin, and acquiring and displaying the temperature of the inner side wall of the temperature detection tube;
s3: judging whether the acquired temperature is in a preset range, if so, sending out an alarm and uploading the temperature data, otherwise, only uploading the temperature data.
The temperature detection device and the method have the beneficial effects that: the test tube rack has the advantages that the structure is simple, the culture temperature of the test tube rack can be effectively obtained and displayed, the measurement accuracy is high, the alarm is given after the culture temperature exceeds a certain range, and the whole device can be detached and replaced, so that the service life is long.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of an embodiment of a temperature detecting device according to the present utility model;
FIG. 2 is a schematic view showing a temperature detecting tube in an embodiment of a temperature detecting device according to the present utility model;
in the figure: 1. the temperature detection tube, 11, a main housing, 111, a battery, 112, a switching piece, 113, a temperature sensor, 114, a connector, 115, a battery box, 12, an upper housing, 121, a control circuit board, 122, an alarm, 123, a display screen, 124, a signal transmitting antenna, 125, a switch, 126, a film key, 13, a lower cover, 2, a test tube rack, 21, a test tube groove, 22, a culture test tube, 23, a limit wing plate, 3, a heating bin, 31 and a placing cavity.
Detailed Description
The following are specific examples of the present utility model, and the technical solutions of the present utility model are further described, but the present utility model is not limited to these examples.
Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the modules and steps set forth in these embodiments and the steps do not limit the scope of the present utility model unless specifically stated otherwise.
Meanwhile, it should be understood that the flow in the drawings is not merely performed alone, but a plurality of steps are performed to cross each other for convenience of description.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the present utility model product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.
Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the authorization specification where appropriate.
Embodiment one: as shown in fig. 1 and 2, the temperature detection device comprises a temperature detection tube 1 for detecting the temperature of a test tube rack 2 heated by a heating chamber 3, wherein the temperature detection tube 1 comprises a main casing 11, an upper casing 12 arranged at one end of the main casing 11 far from the test tube rack 2, and a lower cover 13 arranged at one end of the main casing 11 far from the upper casing 12, a battery 111, a rotating sheet 112 arranged at one end of the battery 111 near the upper casing 12, and a temperature sensor 113 arranged on the rotating sheet 112 and connected with the inner side wall of the main casing 11, a control circuit board 121 electrically connected with the rotating sheet 112 and an alarm 122 electrically connected with the control circuit board 121 are arranged in the upper casing 12, and a display screen 123 electrically connected with the control circuit board 121 is arranged at one end of the upper casing 12 far from the main casing 11.
In the utility model, the test tube rack 2 is arranged on the heating bin 3 to perform temperature heating control on the test tube rack 2, the test tube rack 2 is provided with a culture test tube in which culture liquid is placed, the culture temperature in the culture test tube is controlled within a constant temperature range by heating the test tube rack 2 through the heating bin 3, for example, the temperature of a cultured embryo is controlled to be about 37 ℃, and after the test tube rack 2 is heated stably, the temperature detection tube 1 is arranged on the test tube rack 2 to test the temperature of the test tube rack 2, and the culture temperature of the culture test tube is also detected.
Firstly, the structure of the test tube rack 2 is that a plurality of test tube grooves 21 and at least a part of incubation test tubes 22 positioned in the test tube grooves 21 are arranged on the test tube rack 2, and the structure can be understood that a plurality of cylindrical test tube grooves 21 are arranged in the test tube rack 2, embryo incubation liquid is inserted into the test tube grooves 21 in the incubation test tubes 22, and the outer walls of the incubation test tubes 22 are just attached to the test tube grooves 21, so that the incubation test tubes 22 can be heated better to perform constant temperature control;
similarly, the cross-sectional area of the main housing 11 is not greater than the area of the test tube slot 21, and the temperature detecting tube 1 is called a "tube", because at least a portion of the temperature detecting tube 1 is located in the test tube rack 2, and the main structure of the temperature detecting tube 1 is also a cylindrical structure, and the specification of the portion of the temperature detecting tube 1 inserted into the test tube slot 21 is the same as that of the incubation test tube 22, so that the outer diameter of the main housing 11 is equal to or slightly smaller than the inner diameter of the test tube slot 21, that is, the outer side wall of the main housing 11 is tightly attached to the inner side wall of the test tube slot 21.
Then the structure and the use of heating storehouse 3, the upper portion of heating storehouse 3 is provided with the cavity 31 of placing of upwards opening, and test-tube rack 2 just is placed place cavity 31 department, in fact the side on upper portion of test-tube rack 2 is provided with spacing pterygoid lamina 23 for test-tube rack 2 is only part structure place in the cavity 31, the cavity 31 is placed in heating storehouse 3 is provided with the heat source and is used for heating for test-tube rack 2.
The two heating modes of the heat source are that one heating mode is direct heating, a heating block, such as an electric heating block, which is closely attached to the test tube rack 2 is directly arranged, and the test tube rack 2 is directly heated when the test tube rack 2 is put in; the other is medium heating, that is, a heating medium such as water is placed in the placing chamber 31, that is, water is heated, and then the test tube rack 2 is immersed in the water.
The purpose is to make whole test-tube rack 2 synchronous heating, and heating temperature control precision is high, cultivates test tube 22 and temperature detect tube 1 when inserting in test-tube rack 2's test-tube groove 21, and whole test-tube groove 21 inner wall is synchronous heating, and the heating is more even.
Finally, the temperature detecting tube 1 is structured, the temperature detecting tube 1 comprises a main casing 11, an upper casing 12 arranged at one end of the main casing 11 far away from the test tube rack 2, and a lower cover 13 arranged at one end of the main casing 11 far away from the upper casing 12, a battery 111, a rotating sheet 112 arranged at one end of the battery 111 near the upper casing 12, and a temperature sensor 113 arranged on the rotating sheet 112 and connected with the inner side wall of the main casing 11 are arranged in the main casing 11, a control circuit board 121 electrically connected with the rotating sheet 112 and an alarm 122 electrically connected with the control circuit board 121 are arranged in the upper casing 12, and a display screen 123 electrically connected with the control circuit board 121 is arranged at one end of the upper casing 12 far away from the main casing 11.
Here, the length of the main housing 11 is longest, the upper housing 12 is provided at the upper end of the main housing 11 to be detachably connected with the main housing 11, and the lower cover 13 is provided at the lower end of the main housing 11 to be detachably connected with the main housing 11, that is, the entire temperature detecting tube 1 is divided into three connection portions to be detachably connected.
Wherein, the power supply of the whole temperature detecting tube 1, that is, the battery 111 is disposed in the main housing 11, the end of the main housing 11 near the upper housing 12 is provided with the switching piece 112, the switching piece 112 plays a role of separating the main housing 11 and the upper housing 12, and the control circuit board 121 is electrically connected with the battery 111 through the switching piece 112, that is, the switching piece 112 is used for electrically switching the battery 111 with the electronic components in the upper housing 12. Of course, the temperature sensor 113 is provided on the inner side wall of the main casing 11 and is also connected to the switch piece 112.
Because the upper end of the main casing 11 is closed by the switching piece 112, the battery in the main casing 11 can be replaced only by detaching the lower cover 13, so that the sufficient electric quantity of the whole temperature detection tube 1 is ensured, and the service life is longer and more stable.
It should be noted that, when the temperature detecting tube 1 is inserted into the test tube slot 21, the temperature of the inner wall of the test tube slot 21 can be conveniently obtained only by ensuring that the temperature sensor 113 is located inside the test tube slot 21.
The upper casing 12 is an electronic component part, and a control circuit board 121 electrically connected to the adapter plate 112 is disposed in the upper casing 12, so as to obtain a temperature value sensed by the temperature sensor 113 under the power supply of the battery 111.
In addition, an alarm 122 electrically connected to the control circuit board 121 is disposed in the upper housing 12, and a display screen 123 for electrically connecting to the control circuit board 121 is disposed at an end of the upper housing 12 away from the main housing 11; that is, after the control circuit board 121 obtains the temperature value sensed by the temperature sensor 113, it needs to be displayed on the display screen 123, and at the same time, it makes a judgment, and once the temperature exceeds a predetermined range, for example, less than 36.3 ℃ or more than 37.2 ℃, the alarm 122 is started to give an alarm.
In addition, the control circuit board 121 is provided with a signal transmitting antenna 124, after the control circuit board 121 obtains the temperature value sensed by the temperature sensor 113, the signal is transmitted through the signal transmitting antenna 124, and the computer side obtains, records and stores the temperature value, so that the cultivation temperature change trend of the whole temperature detection device can be intuitively known.
In the second embodiment, as shown in fig. 1 to 2, which is only one embodiment of the present utility model, in the first embodiment, a switch 125 for electrically connecting with the control circuit board 121 and a membrane key 126 disposed on a side of the switch 125 away from the main housing 11 are disposed at an end of the upper housing 12 away from the main housing 11; the control circuit board 121 starts to acquire the temperature value of the temperature sensor 113 when the switch 125 is pressed down, and naturally, when the switch 125 is pressed down again, the control circuit board 121 stops closing.
The switch 125 is disposed at the upper end of the whole temperature detecting tube 1, and is used for preventing false touch and facilitating observation and reading of temperature data by a worker.
Further, in order to prevent the switch 125 from being pressed by mistake, a layer of film button 126 (Metal object array) is covered on the outer side of the switch 125, and the PET sheet with the contact under the film button 126 is connected with the switch 125, so as to play an important role of a touch-type switch, and the switch 125 can be operated only by continuously touching the film button 126 for more than two seconds, so that the safety is higher.
The main housing 11 and the lower cover 13 are metal pieces, and mainly the main housing 11 and the lower cover 13 need to have good thermal conductivity, so that the temperature sensor 113 can conveniently obtain the temperature of the inner side wall of the test tube slot 21; the upper housing 12 is a heat insulating member, and is mainly provided with a precision element in the upper housing 12, preferably for heat insulation and protection, and for preventing damage caused by abnormal current.
And, the main casing 11 is close to the one end outside of last casing 12 is provided with the external screw thread, go up the casing 12 be provided with be used for with external screw thread complex internal screw thread, that is to say main casing 11 and last casing 12 be threaded connection, connection stability is better, similarly, lower cover 13 also is with main casing 11 threaded connection, main casing 11 is close to the one end of lower cover 13 is provided with be used for with the connector 114 that lower cover 13 is connected, the external diameter of connector 114 is slightly less than the external diameter of main casing 11, sets up outside screw thread in the outside of connector 114, lower cover 13 inboard be provided with outside screw thread complex inboard screw thread.
Here, in order to facilitate the assembly and disassembly of the threaded connection main housing 11 and the upper housing 12, the control circuit board 121 may be well connected to the adaptor 112, preferably, a thimble connector is disposed at one end of the control circuit board 121 near the adaptor 112, and a contact metal contact is disposed at one side of the adaptor 112 near the control circuit board 121.
Also, the control circuit board 121 is a PCBA printed circuit board, which can reduce the occupied space of the circuit board, and the alarm 122 is a buzzer, which can ensure that the influence on other components is small while alarming, and the temperature measurement accuracy is not affected by excessive vibration.
Finally, a battery case 115 for limiting the battery 111 is provided in the main housing 11, so that the battery 111 is limited in position, the battery 111 is prevented from being loose and worn, and good circuit connection can be ensured.
In a third embodiment, the present utility model provides a method for detecting a constant temperature incubation temperature, including the following steps:
s1: the heating bin heats the test tube rack placed on the heating bin;
s2: after the test tube rack is heated stably, inserting a temperature detection tube into a heating bin, and acquiring and displaying the temperature of the inner side wall of the temperature detection tube;
s3: judging whether the acquired temperature is in a preset range, if so, sending out an alarm and uploading the temperature data, otherwise, only uploading the temperature data.
The temperature detection device and the temperature detection method have the advantages that the structure is simple, the cultivation temperature of the test tube rack can be effectively obtained and displayed, the measurement accuracy is high, the alarm is given after the cultivation temperature exceeds a certain range, the whole device can be detached and the battery can be replaced, and the service life is long.
The present utility model is not limited to the above-described specific embodiments, and various modifications and variations are possible. Any modification, equivalent replacement, improvement, etc. of the above embodiments according to the technical substance of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A temperature sensing device, characterized by: including temperature detect tube (1) for by test-tube rack (2) of heating storehouse (3) heating carries out temperature detection, temperature detect tube (1) include main casing (11), go up casing (12) and set up in main casing (11) keep away from lower lid (13) of the one end of last casing (12), be provided with battery (111) in main casing (11) and with temperature-sensing ware (113) that main casing (11) inside wall is connected, be provided with alarm (122) in last casing (12), go up casing (12) and keep away from the one end of main casing (11) be provided with be used for with display screen (123) that control circuit board (121) electricity is connected.
2. A temperature detection device according to claim 1, wherein: a control circuit board (121) electrically connected with the battery (111) is arranged in the upper shell (12), and the alarm (122) is electrically connected with the control circuit board (121).
3. A temperature detection device according to claim 1, wherein: be provided with a plurality of test tube grooves (21) and at least some cultivation test tubes (22) that are located in test tube groove (21) on test-tube rack (2), the cross-sectional area of main casing (11) is not greater than the area of test tube groove (21).
4. A temperature detection device according to claim 1, wherein: a signal transmitting antenna (124) is arranged on the control circuit board (121).
5. A temperature detection device according to claim 1, wherein: one end of the upper shell (12) far away from the main shell (11) is provided with a switch (125) used for being electrically connected with the control circuit board (121) and a film key (126) arranged on one side of the switch (125) far away from the main shell (11).
6. A temperature detection device according to claim 1, wherein: the main shell (11) and the lower cover (13) are metal pieces, and the upper shell (12) is a heat-insulating piece.
7. A temperature detection device according to claim 1, wherein: the main shell (11) is provided with external threads close to the outer side of one end of the lower cover (13), and the lower cover (13) is provided with internal threads matched with the external threads.
8. A temperature detection device according to claim 1, wherein: the main housing (11) is provided with a switching piece (112) near one end of the upper housing (12), and the control circuit board (121) is electrically connected with the battery (111) through the switching piece (112).
9. A temperature detection device according to claim 1, wherein: a battery box (115) for limiting the battery (111) is arranged in the main shell (11).
10. The constant temperature cultivation temperature detection method is characterized by comprising the following steps of:
s1: the heating bin heats the test tube rack placed on the heating bin;
s2: after the test tube rack is heated stably, inserting a temperature detection tube into a heating bin, and acquiring and displaying the temperature of the inner side wall of the temperature detection tube;
s3: judging whether the acquired temperature is in a preset range, if so, sending out an alarm and uploading the temperature data, otherwise, only uploading the temperature data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310407435.7A CN116465510A (en) | 2023-04-17 | 2023-04-17 | Temperature detection device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310407435.7A CN116465510A (en) | 2023-04-17 | 2023-04-17 | Temperature detection device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116465510A true CN116465510A (en) | 2023-07-21 |
Family
ID=87178441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310407435.7A Pending CN116465510A (en) | 2023-04-17 | 2023-04-17 | Temperature detection device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116465510A (en) |
-
2023
- 2023-04-17 CN CN202310407435.7A patent/CN116465510A/en active Pending
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