CN-224216618-U - Micro environment ammonia monitor for wireless remote sensing miniature experimental animal

CN224216618UCN 224216618 UCN224216618 UCN 224216618UCN-224216618-U

Abstract

The utility model discloses a wireless remote sensing miniature experimental animal microenvironment ammonia monitor which comprises a shell and a circuit board, wherein a partition board is arranged in the shell, the shell is divided into a monitoring cavity and a sealing cavity by the partition board, the circuit board is fixed in the sealing cavity, a plurality of through holes are formed in the surface of the shell, which is provided with the monitoring cavity, a gas monitoring sensor and a temperature and humidity sensor are arranged in the monitoring cavity, connecting contacts of the gas monitoring sensor and the temperature and humidity sensor extend through the partition board, and the circuit board is electrically connected with the connecting contacts. The utility model provides a wireless remote sensing micro experimental animal micro environment ammonia monitor which can monitor various gases, simultaneously perform temperature compensation, reduce the interference influence of other electronic components on a sensor and improve the monitoring precision.

Inventors

ZOU YAN
CAI WEIBIN
ZENG JIACHENG
TAN JING
ZHAO HANCHUN
QIN CHANGWEI

Assignees

中山大学
润联生命科学(深圳)有限公司

Dates

Publication Date: 20260508
Application Date: 20250328

Claims (6)

1. The utility model provides a miniature experimental animal microenvironment ammonia monitor of wireless remote sensing, its characterized in that, includes casing and circuit board, the inside baffle that is equipped with of casing, the baffle separates the casing into monitoring chamber and sealed chamber, the circuit board is fixed in sealed intracavity, a plurality of through-hole has been seted up to the surface that the monitoring chamber was seted up to the casing, be equipped with gas monitoring sensor and temperature and humidity sensor in the monitoring chamber, gas monitoring sensor and temperature and humidity sensor's connection contact all extends through the baffle, circuit board and connection contact electric connection, gas monitoring sensor is ammonia sensor.
2. The wireless remote sensing micro experimental animal micro environment ammonia monitor according to claim 1, wherein the monitoring cavity is located at the lower end of the housing, and the through holes are formed on the front, the back, the side and the ground of the housing to form a multi-surface flow guiding structure.
3. The wireless remote sensing micro experimental animal micro environment ammonia monitor according to claim 1, wherein the shell comprises a front cover and a rear shell, the front cover and the rear shell are fixedly connected, a display screen and control keys are arranged on the surface of the front cover, and the display screen and the control keys are electrically connected with the circuit board.
4. The wireless remote sensing miniature experimental animal microenvironment ammonia monitor according to claim 3, wherein a wireless communication module is arranged on the surface of the circuit board, and the wireless communication module is used for carrying out data transmission with external equipment.
5. The wireless remote sensing miniature laboratory animal microenvironment ammonia monitor of claim 3, wherein the surface of the rear shell is provided with a battery compartment and a battery cover plate, a detachable battery is arranged in the battery compartment, and the battery cover plate is in sliding connection with the battery compartment.
6. The wireless remote sensing micro-laboratory animal micro-environment ammonia monitor of claim 1, wherein the number of gas monitoring sensors is at least two, and the gas monitoring sensors further comprise any one or more of an ozone sensor, an oxygen sensor, a hydrogen peroxide sensor and a carbon dioxide sensor in combination with an ammonia sensor.

Description

Micro environment ammonia monitor for wireless remote sensing miniature experimental animal Technical Field The utility model relates to the technical field of experimental animal microenvironment monitoring, in particular to a wireless remote sensing miniature experimental animal microenvironment ammonia monitor. Background In some animal laboratories, when an animal needs to be tested, gas data in the environment of the animal needs to be monitored in real time, so that accuracy of the test, influence factors and the like are guaranteed, and therefore, a monitor is usually placed in a corresponding test environment, the existing monitor is mainly used for detecting the environmental gas and has no temperature compensation and other conditions, and in the test environment, when different tests need to be conducted, the corresponding environmental temperature can change, the monitoring precision of a sensor is influenced, errors are easily caused to the monitored data, and judgment of people is influenced. Disclosure of utility model The utility model aims to provide a wireless remote sensing micro experimental animal micro environment ammonia monitor which can monitor various gases, simultaneously perform temperature compensation, reduce the interference influence of other electronic components on a sensor and improve the monitoring precision. The utility model discloses a wireless remote sensing micro experimental animal micro environment ammonia monitor, which adopts the following technical scheme: The utility model provides a miniature experimental animal microenvironment ammonia monitor of wireless remote sensing, includes casing and circuit board, the inside baffle that is equipped with of casing, the baffle separates the casing into monitoring chamber and sealed chamber, the circuit board is fixed in sealed intracavity, a plurality of through-hole has been seted up to the surface that the monitoring chamber was seted up to the casing, be equipped with gas monitoring sensor and temperature and humidity sensor in the monitoring chamber, gas monitoring sensor and temperature and humidity sensor's contact all extends through the baffle, circuit board and contact electric connection, gas monitoring sensor is ammonia sensor. As a preferable scheme, the monitoring cavity is positioned at the lower end of the shell, and the through holes are formed in the front surface, the back surface, the side surfaces and the ground of the shell to form a multi-surface flow guiding structure. As a preferable scheme, the shell comprises a front cover and a rear shell, the front cover is fixedly connected with the rear shell, a display screen and control keys are arranged on the surface of the front cover, and the display screen and the control keys are electrically connected with the circuit board. Preferably, a wireless communication module is arranged on the surface of the circuit board, and the wireless communication module is used for carrying out data transmission with external equipment. As a preferable scheme, the surface of the rear shell is provided with a battery compartment and a battery cover plate, a detachable battery is arranged in the battery compartment, and the battery cover plate is in sliding connection with the battery compartment. Preferably, the number of the gas monitoring sensors is at least two, and the gas monitoring sensors further comprise any one or more of an ozone sensor, an oxygen sensor, a hydrogen peroxide sensor and a carbon dioxide sensor, which are combined with the ammonia sensor. The wireless remote sensing micro experimental animal microenvironment ammonia monitor has the advantages that the gas monitoring sensor and the temperature and humidity sensor are separated from the circuit board through the partition board in the shell, the shell is utilized to correspond to the through hole of the monitoring cavity, external air enters the monitoring cavity, the gas monitoring sensor and the temperature and humidity sensor are utilized to monitor the environment, meanwhile, the temperature and humidity sensor can monitor the temperature and humidity, so that temperature compensation is performed, the monitoring accuracy is improved, the temperature and humidity of the environment can be monitored, the circuit board is separated, the influence of the temperature generated by the working of electronic elements on the circuit board on the monitoring of the sensor is avoided, the monitoring accuracy is further improved, and when the wireless remote sensing micro experimental animal microenvironment ammonia monitor is used in a laboratory, the shell monitoring cavity can be partially placed in the experimental animal microenvironment, and other parts can extend out of the experimental animal microenvironment to facilitate people to operate. Drawings FIG. 1 is a schematic structural diagram of a wireless remote sensing micro experimental animal micro environment ammonia monitor of the utility