CN110915719A - Independent rhythm monitoring device - Google Patents
Independent rhythm monitoring device Download PDFInfo
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- CN110915719A CN110915719A CN201911217674.6A CN201911217674A CN110915719A CN 110915719 A CN110915719 A CN 110915719A CN 201911217674 A CN201911217674 A CN 201911217674A CN 110915719 A CN110915719 A CN 110915719A
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- 230000033764 rhythmic process Effects 0.000 title claims abstract description 14
- 238000012806 monitoring device Methods 0.000 title claims abstract description 11
- 241001465754 Metazoa Species 0.000 abstract description 16
- 238000011160 research Methods 0.000 abstract description 13
- 230000006399 behavior Effects 0.000 description 15
- 238000012544 monitoring process Methods 0.000 description 9
- 239000003651 drinking water Substances 0.000 description 8
- 235000020188 drinking water Nutrition 0.000 description 8
- 238000012790 confirmation Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 241000700159 Rattus Species 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 241000555745 Sciuridae Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 241000700157 Rattus norvegicus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K29/00—Other apparatus for animal husbandry
- A01K29/005—Monitoring or measuring activity, e.g. detecting heat or mating
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/08—Design features of general application for actuating the drive
- G06M1/083—Design features of general application for actuating the drive by mechanical means
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Biophysics (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a stand-alone rhythm monitoring device, which adopts a control circuit consisting of a main control chip, a display screen, a keyboard, an SD card module, a power switch, a backlight switch, a sensor interface and a power interface, is integrated in a shell, and is characterized in that sensors sensitive to different behavior characteristics are arranged in a small animal laboratory, so that the sensor information is received by the sensor interface, is operated by the main control chip and is displayed by the display screen. The invention can be monitored by an off-host computer, and can obtain information of different behavior characteristics by connecting sensors with different characteristics through the sensor interface, thereby realizing independent research on each behavior characteristic of the small animals in the laboratory, leading the research project to be more scientific and more practical and leading the research reliability to be higher. Has the advantages of simple structure, convenient use, clear items and accurate analysis.
Description
Technical Field
The invention relates to the technical field of monitoring instruments, is used for monitoring small animals in a laboratory, and particularly relates to an independent rhythm monitoring device.
Background
In the prior art, the behavior characteristics and the activity rhythm of the small animals are researched and monitored in a laboratory, lower computer wireless transmission is mostly adopted, and an upper computer PC end receives data, so that the defects of numerous samples, large sample item workload, unclear items and inaccuracy exist particularly when the behavior characteristics of the small animals are monitored, and the monitoring and behavior characteristic analysis of the small animals in the laboratory are not facilitated. How to design a monitoring device, collect the different behavior characteristics of toy through different sensors, realize the independent research to each item behavior characteristics of toy in the laboratory for the research mode is more scientific, more practical, and the reliability of research is higher.
Disclosure of Invention
The invention aims to provide a stand-alone rhythm monitoring device aiming at the defects of the prior art, which adopts a control circuit consisting of a main control chip, a display screen, a keyboard, an SD card module, a power switch, a backlight switch, a sensor interface and a power interface, is integrated in a shell, and is characterized in that sensors sensitive to different behavior characteristics are arranged in a small animal laboratory, so that the sensor information is received by the sensor interface, is operated by the main control chip and is displayed by the display screen.
The invention can be monitored by an off-host computer, and can obtain information of different behavior characteristics by connecting sensors with different characteristics through the sensor interface, thereby realizing independent research on each behavior characteristic of the small animals in the laboratory, leading the research project to be more scientific and more practical and leading the research reliability to be higher. Has the advantages of simple structure, convenient use, clear items and accurate analysis.
The specific technical scheme for realizing the purpose of the invention is as follows:
the utility model provides a stand-alone rhythm monitoring device, its characteristics include casing, display screen, keyboard, SD card module, switch, backlight switch, sensor interface, power interface and main control chip:
the front surface of the shell is provided with a display screen seat, a keyboard seat, a power switch seat and a backlight switch seat, the side surface of the shell is provided with a sensor interface seat and an SD card module seat, and the top surface of the shell is provided with a power interface seat;
the display screen, the keyboard, the power switch and the backlight switch are sequentially arranged in the display screen seat, the keyboard seat, the power switch seat and the backlight switch seat of the shell;
the sensor interface and the SD card module are sequentially arranged in the sensor interface seat and the SD card module seat of the shell;
the power interface is arranged in the power interface seat of the shell;
the main control chip is arranged in the shell and is respectively and electrically connected with the display screen, the keyboard, the SD card module, the power switch, the backlight switch, the sensor interface and the power interface.
The main control chip is ESP32 type.
The invention adopts a control circuit composed of a main control chip, a display screen, a keyboard, an SD card module, a power switch, a backlight switch, a sensor interface and a power interface, and is integrated in a shell, and by arranging sensors sensitive to different behavior characteristics in a small animal laboratory, sensor information is received by the sensor interface, is calculated by the main control chip and is displayed by the display screen.
The invention can be monitored by an off-host computer, and can obtain information of different behavior characteristics by connecting sensors with different characteristics through the sensor interface, thereby realizing independent research on each behavior characteristic of the small animals in the laboratory, leading the research project to be more scientific and more practical and leading the research reliability to be higher. Has the advantages of simple structure, convenient use, clear items and accurate analysis.
The invention has the beneficial effects that:
the invention belongs to an independent rhythm monitoring device, which can independently run and record the rhythm behaviors of the small animals without an upper computer.
The invention has small volume and small occupied space, can be placed in an animal house for work, can supply experiments with large sample volume, reduces the space cost and the cost compared with a rhythm monitoring device with an upper computer for work, and greatly improves the working efficiency.
The external sensor can be freely replaced and combined, and the laboratory can conveniently monitor the single behavior characteristics of the animal.
The invention has stable performance, reliable data and simple use. The rhythm parameter with the fastest period of 100ms can be achieved by adjusting the parameter, and the method can be almost applied to all small animal rhythm experiments.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an electrical schematic of the present invention;
FIG. 3 is a schematic view of a power-on interface of a display screen;
FIG. 4 is a schematic view of a file generation confirmation interface of the display screen;
FIG. 5 is a schematic view of a sensor selection interface of the display screen;
FIG. 6 is a schematic view of an activity calculation processing information interface of a display screen;
FIG. 7 is a schematic view of an end prompt interface of the display screen.
Detailed Description
Referring to fig. 1 and 2, the present invention includes a housing 10, a display screen 11, a keyboard 12, an SD card module 13, a power switch 14, a backlight switch 15, a sensor interface 16, a power interface 17, and a main control chip 18:
the front surface of the shell 10 is provided with a display screen seat, a keyboard seat, a power switch seat and a backlight switch seat, the side surface of the shell 10 is provided with a sensor interface seat and an SD card module seat, and the top surface of the shell 10 is provided with a power interface seat;
the display screen 11, the keyboard 12, the power switch 14 and the backlight switch 15 are sequentially arranged in the display screen seat, the keyboard seat, the power switch seat and the backlight switch seat of the shell 10;
the sensor interface 16 and the SD card module 13 are sequentially disposed on the sensor interface seat and the SD of the housing 10
A card module seat; the power interface 17 is arranged in the power interface seat of the shell 10;
the main control chip 18 is disposed in the casing 10, and the main control chip 18 is electrically connected to the display screen 11, the keyboard 12, the SD card module 13, the power switch 14, the backlight switch 15, the sensor interface 16, and the power interface 17, respectively.
The main control chip 18 is ESP32 type.
The invention works as follows:
the invention is used with the sensor, and the sensor interface 16 is connected with the sensors with different characteristics, so that the information of different behavior characteristics can be obtained, and the independent research on each behavior characteristic of the small animal in the laboratory can be realized.
The first embodiment is as follows: drinking water monitoring
Taking the drinking water monitoring of laboratory rats as an example, the rats were subjected to a sugar water preference experiment.
Referring to fig. 1, a drinking water counting sensor is arranged on a drinking water port in a squirrel cage, the drinking water counting sensor is connected with a sensor interface 16 of the invention, and an SD card is arranged in an SD card module 13.
Referring to fig. 1 and 3, when the power switch 14 is turned on, the corresponding power-on interface 111 appears on the display screen 11, corresponding information is input through the keyboard 12 according to the requirement, and the '#' sign key is pressed for confirmation.
Referring to fig. 1 and 4, after the information is confirmed, a file generation confirmation interface 112 is displayed.
Referring to fig. 1 and 5, after the document is confirmed, the user will enter the sensor selection interface 113 immediately, select the drinking water counting sensor, i.e. input '3', press the '#' key for confirmation. The device automatically sets a recording to be made every minute.
Referring to fig. 1 and 6, when the rat carries out spontaneous drinking activity, the drinking water counting sensor will be triggered to output signals, the main control chip 18 will carry out operation processing on the drinking water activity, and transmit the processing information to the SD card for storage once every minute, and simultaneously, the activity operation processing information interface 114 is displayed on the display screen 11.
Referring to fig. 1 and 7, after the whole set monitoring time is completed, the display screen 11 displays the work end interface 115, the SD card is taken out from the SD card module 13, and the computer performs data statistics on the SD card.
Example two: compression bar monitoring
Taking laboratory rat compression bar monitoring as an example, an animal task experiment is performed on rats.
Referring to fig. 1, a pressure lever counting sensor is arranged on a pressure lever in a squirrel cage, the pressure lever counting sensor is connected with a sensor interface 16 of the invention, and an SD card is installed in an SD card module 13.
Referring to fig. 1 and 3, when the power switch 14 is turned on, the corresponding power-on interface 111 appears on the display screen 11, corresponding information is input through the keyboard 12 according to requirements, and the '#' sign key is pressed for confirmation.
Referring to fig. 1 and 4, after the information is confirmed, a file generation confirmation interface 112 is displayed.
Referring to fig. 1 and 5, after the document is confirmed, the user will enter the sensor selection interface 113 immediately, select the plunger count sensor, i.e. input '2', and press the '#' key for confirmation. The device automatically sets a recording to be made every minute.
Referring to fig. 1 and 6, each time the rat performs spontaneous compression bar movement, the compression bar counting sensor will be triggered to output signals, the main control chip 18 will perform operation processing on the compression bar movement, and transmit the processing information to the SD card for storage once every minute, and simultaneously, the movement operation processing information interface 114 is displayed on the display screen 11.
Referring to fig. 1 and 7, after the whole set monitoring time is completed, the display screen 11 displays the work end interface 115, the SD card is taken out from the SD card module 13, and the computer performs data statistics on the SD card.
Claims (2)
1. A free-standing rhythm monitoring device is characterized by comprising a shell (10), a display screen (11), a keyboard (12), an SD card module (13), a power switch (14), a backlight switch (15), a sensor interface (16), a power interface (17) and a main control chip (18):
the front surface of the shell (10) is provided with a display screen seat, a keyboard seat, a power switch seat and a backlight switch seat, the side surface of the shell (10) is provided with a sensor interface seat and an SD card module seat, and the top surface of the shell (10) is provided with a power interface seat;
the display screen (11), the keyboard (12), the power switch (14) and the backlight switch (15) are sequentially arranged in the display screen seat, the keyboard seat, the power switch seat and the backlight switch seat of the shell (10);
the sensor interface (16) and the SD card module (13) are sequentially arranged in the sensor interface seat and the SD card module seat of the shell (10);
the power interface (17) is arranged in a power interface seat of the shell (10);
the main control chip (18) is arranged in the shell (10), and the main control chip (18) is electrically connected with the display screen (11), the keyboard (12), the SD card module (13), the power switch (14), the backlight switch (15), the sensor interface (16) and the power interface (17) respectively.
2. A self-contained rhythm monitoring device according to claim 1, wherein said master control chip (18) is of the ESP32 type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911217674.6A CN110915719A (en) | 2019-12-03 | 2019-12-03 | Independent rhythm monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911217674.6A CN110915719A (en) | 2019-12-03 | 2019-12-03 | Independent rhythm monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110915719A true CN110915719A (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911217674.6A Pending CN110915719A (en) | 2019-12-03 | 2019-12-03 | Independent rhythm monitoring device |
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| CN (1) | CN110915719A (en) |
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2019
- 2019-12-03 CN CN201911217674.6A patent/CN110915719A/en active Pending
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| CN101561298A (en) * | 2009-05-06 | 2009-10-21 | 中北大学 | Micro intelligent electronic tester |
| US20110082574A1 (en) * | 2009-10-07 | 2011-04-07 | Sony Corporation | Animal-machine audio interaction system |
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| CN103876753A (en) * | 2014-03-28 | 2014-06-25 | 中国科学院昆明动物研究所 | Animal social intercourse and feeding behavior motive detection system |
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