CN219656919U - Scientific research laboratory related environmental parameter acquisition and detection system - Google Patents
Scientific research laboratory related environmental parameter acquisition and detection system Download PDFInfo
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- CN219656919U CN219656919U CN202223597089.3U CN202223597089U CN219656919U CN 219656919 U CN219656919 U CN 219656919U CN 202223597089 U CN202223597089 U CN 202223597089U CN 219656919 U CN219656919 U CN 219656919U
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- 239000000523 sample Substances 0.000 claims abstract description 22
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Abstract
The scientific research laboratory relevant environment parameter acquisition and detection system comprises a shell, wherein a plurality of detection probes are connected to the shell through a wireless network, a plurality of detection grooves are formed in the detection probes, and the detection grooves are used for placing a plurality of different sensors to acquire and detect various relevant environment parameters in the scientific research laboratory; a controller is arranged in the shell, and the controller is sequentially connected with a voltage stabilizer, an instruction input device, a wireless transceiver, a trigger, a timer and a radiator; the voltage stabilizer is used for providing stable and durable power supply voltage for the controller so as to ensure that the controller works stably for a long time; the instruction input device is used for transmitting control instructions to the controller to set the working mode of the controller; the wireless transceiver is used for establishing wireless network connection so that the controller controls the detection probe to collect and detect relevant environment parameters.
Description
Technical field:
the utility model relates to a scientific research laboratory related environment parameter acquisition and detection system.
The background technology is as follows:
the scientific research laboratory is a place for carrying out scientific research experiments, is a scientific cradle, is a base for scientific research, and plays a very important role in scientific development; the operation experiments of different disciplines can be carried out in the scientific research laboratory to verify and check the related scientific research content, so the requirements on the environment and the cleanliness of the scientific research laboratory are high.
In order to ensure the high standard requirement of a scientific research laboratory, a related environmental parameter acquisition and detection system is required to be set to acquire corresponding parameters; the existing related parameter acquisition and detection system has poor flexibility, can acquire and acquire one or two simple related environment parameters, is greatly limited by application scenes, and cannot be suitable for multiple types of scientific research laboratories; meanwhile, the overall transmission efficiency of environmental parameter acquisition is low, the response speed is low, and the evaluation accuracy of the scientific research laboratory environment cannot meet the actual use requirement.
The utility model comprises the following steps:
the embodiment of the utility model provides a related environmental parameter acquisition and detection system for a scientific research laboratory, which has reasonable structural design, is based on the integrated control function of a controller, is matched with a plurality of types of electrical elements, and can flexibly set a plurality of types of parameter sensors in a detection probe to comprehensively acquire and acquire the related environmental parameters, so that the system is suitable for the environmental detection of the scientific research laboratory of the plurality of types, can also improve the overall transmission efficiency and the accuracy of the parameters under the function of the controller, is quick in response, and realizes the accurate assessment of the environment of the scientific research laboratory, so that the related environmental parameters of the scientific research laboratory can not meet the actual use requirements, and solves the problems existing in the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the scientific research laboratory relevant environment parameter acquisition and detection system comprises a shell, wherein a plurality of detection probes are connected to the shell through a wireless network, a plurality of detection grooves are formed in the detection probes, and the detection grooves are used for placing a plurality of different sensors to acquire and detect various relevant environment parameters in the scientific research laboratory; a controller is arranged in the shell, and the controller is sequentially connected with a voltage stabilizer, an instruction input device, a wireless transceiver, a trigger, a timer and a radiator; the voltage stabilizer is used for providing stable and durable power supply voltage for the controller so as to ensure that the controller works stably for a long time; the instruction input device is used for transmitting control instructions to the controller to set the working mode of the controller; the wireless transceiver is used for establishing wireless network connection so that the controller controls the detection probe to collect and detect relevant environmental parameters; the trigger is used for transmitting the acquired relevant environmental parameters to the upper computer; the timer is used for setting a time period for collecting and detecting relevant environmental parameters, and the radiator is used for reducing the working temperature rise of the controller.
The model of controller is STM32F103C8T6, is equipped with 64 pins on the controller, the controller links to each other with the stabiliser through a pin, the controller links to each other with instruction input unit through No. four pins, the controller links to each other with wireless transceiver through No. twenty pins and twenty-first pins, the controller links to each other with the trigger through thirty-seventh pins and thirty-eighth pins, the controller links to each other with the time-recorder through forty-fourth pins, the controller links to each other with the radiator through forty-fourth pins and forty-fifth pins.
The model of the voltage stabilizer is LM317, 3 pins are arranged on the voltage stabilizer, the first pin of the voltage stabilizer is connected with the mains supply, and the third pin of the voltage stabilizer is connected with the first pin of the controller; a fourth capacitor and a fifth resistor are arranged between the first pin and the second pin of the voltage stabilizer, and a fifth capacitor and a sixth resistor are arranged between the second pin and the third pin of the voltage stabilizer.
The model of the instruction input device is TLP290, four pins are arranged on the instruction input device, the first pin of the instruction input device is a control instruction input pin, a ninth resistor, a tenth resistor and a fourth capacitor are connected in parallel between the first pin and the second pin of the instruction input device, a fifth capacitor and an eighth resistor are connected in parallel between the third pin and the fourth pin of the instruction input device, and the third pin of the instruction input device is connected with the fourth pin of the controller.
The model of the wireless transceiver is ESP8266, 8 pins are arranged on the wireless transceiver, the fourth pin of the wireless transceiver is connected with the twenty-first pin of the controller, and the eighth pin of the wireless transceiver is connected with the twenty-first pin of the controller.
The model of trigger is FDS9945, is equipped with 8 pins on the trigger, the trigger passes through No. two pins and links to each other with the forty-six pins of controller, the trigger passes through No. three pins and links to each other with the forty-five pins of controller, is equipped with first resistance between No. one pin and No. two pins of trigger, is equipped with the second resistance between No. three pins and No. four pins of trigger, the trigger passes through No. five pins and No. eight pins and links to each other with the host computer.
The model of the timer is DS1302, 8 pins are arranged on the timer, a fourth resistor and a fourth capacitor are arranged between a six pin and a seven pin of the timer, and the timer is connected with a forty pin of the controller through the seven pin.
The model of radiator is TC4427, is equipped with 8 pins on the radiator, the No. two pins of radiator link to each other with the forty-five pins of controller, the No. four pins of radiator link to each other with the forty-four pins of controller, are equipped with parallelly connected first resistance and second resistance on the No. five pins of radiator, are equipped with the MOS pipe on the second resistance, are equipped with radiator fan on the MOS pipe to form circulation heat dissipation in the casing.
Elastic connection plates are respectively arranged at two ends in each detection groove and are used for connecting sensors of different types and specifications.
The shell is also provided with a data interface, an operation button and a touch screen.
By adopting the structure, the utility model provides stable and durable power supply voltage for the controller through the voltage stabilizer so as to ensure that the controller works stably for a long time; transmitting a control instruction to the controller through the instruction input unit to set the working mode of the controller, and establishing wireless network connection through the wireless transceiver to enable the controller to control the detection probe to acquire and detect related environmental parameters; the sensor of different types of specifications is connected through the elastic connecting plate inside the detection groove, and the time period for collecting and detecting the relevant environmental parameters is set through the timer so as to adapt to different application scenes, and the device has the advantages of high efficiency, accuracy, simplicity, convenience and flexibility.
Description of the drawings:
fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of a detection groove according to the present utility model.
Fig. 3 is a control schematic of the present utility model.
Fig. 4 is an electrical schematic of the controller of the present utility model.
Fig. 5 is an electrical schematic of the voltage regulator of the present utility model.
Fig. 6 is an electrical schematic of the command input of the present utility model.
Fig. 7 is an electrical schematic diagram of a wireless transceiver of the present utility model.
Fig. 8 is an electrical schematic of the trigger of the present utility model.
Fig. 9 is an electrical schematic of the timepiece of the utility model.
Fig. 10 is an electrical schematic of the heat sink of the present utility model.
In the figure, 1, the casing, 2, test probe, 3, operating button, 4, touch-sensitive screen, 5, data interface, 6, elastic connection board.
The specific embodiment is as follows:
in order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings.
As shown in fig. 1-10, the system for collecting and detecting relevant environmental parameters in a scientific research laboratory comprises a shell 1, wherein a plurality of detection probes 2 are connected to the shell 1 through a wireless network, and a plurality of detection grooves are formed in the detection probes 2 and are used for placing a plurality of different sensors to collect and detect various relevant environmental parameters in the scientific research laboratory; a controller is arranged in the shell 1, and a voltage stabilizer, an instruction input device, a wireless transceiver, a trigger, a timer and a radiator are sequentially connected to the controller; the voltage stabilizer is used for providing stable and durable power supply voltage for the controller so as to ensure that the controller works stably for a long time; the instruction input device is used for transmitting control instructions to the controller to set the working mode of the controller; the wireless transceiver is used for establishing wireless network connection so that the controller controls the detection probe to collect and detect relevant environmental parameters; the trigger is used for transmitting the acquired relevant environmental parameters to the upper computer; the timer is used for setting a time period for collecting and detecting relevant environmental parameters, and the radiator is used for reducing the working temperature rise of the controller.
The model of controller is STM32F103C8T6, is equipped with 64 pins on the controller, the controller links to each other with the stabiliser through a pin, the controller links to each other with instruction input unit through No. four pins, the controller links to each other with wireless transceiver through No. twenty pins and twenty-first pins, the controller links to each other with the trigger through thirty-seventh pins and thirty-eighth pins, the controller links to each other with the time-recorder through forty-fourth pins, the controller links to each other with the radiator through forty-fourth pins and forty-fifth pins.
The model of the voltage stabilizer is LM317, 3 pins are arranged on the voltage stabilizer, the first pin of the voltage stabilizer is connected with the mains supply, and the third pin of the voltage stabilizer is connected with the first pin of the controller; a fourth capacitor and a fifth resistor are arranged between the first pin and the second pin of the voltage stabilizer, and a fifth capacitor and a sixth resistor are arranged between the second pin and the third pin of the voltage stabilizer.
The model of the instruction input device is TLP290, four pins are arranged on the instruction input device, the first pin of the instruction input device is a control instruction input pin, a ninth resistor, a tenth resistor and a fourth capacitor are connected in parallel between the first pin and the second pin of the instruction input device, a fifth capacitor and an eighth resistor are connected in parallel between the third pin and the fourth pin of the instruction input device, and the third pin of the instruction input device is connected with the fourth pin of the controller.
The model of the wireless transceiver is ESP8266, 8 pins are arranged on the wireless transceiver, the fourth pin of the wireless transceiver is connected with the twenty-first pin of the controller, and the eighth pin of the wireless transceiver is connected with the twenty-first pin of the controller.
The model of trigger is FDS9945, is equipped with 8 pins on the trigger, the trigger passes through No. two pins and links to each other with the forty-six pins of controller, the trigger passes through No. three pins and links to each other with the forty-five pins of controller, is equipped with first resistance between No. one pin and No. two pins of trigger, is equipped with the second resistance between No. three pins and No. four pins of trigger, the trigger passes through No. five pins and No. eight pins and links to each other with the host computer.
The model of the timer is DS1302, 8 pins are arranged on the timer, a fourth resistor and a fourth capacitor are arranged between a six pin and a seven pin of the timer, and the timer is connected with a forty pin of the controller through the seven pin.
The model of radiator is TC4427, is equipped with 8 pins on the radiator, the No. two pins of radiator link to each other with the forty-five pins of controller, the No. four pins of radiator link to each other with the forty-four pins of controller, are equipped with parallelly connected first resistance and second resistance on the No. five pins of radiator, are equipped with the MOS pipe on the second resistance, are equipped with radiator fan on the MOS pipe to form circulation heat dissipation in the casing.
Elastic connection plates 6 are respectively arranged at two ends in each detection groove, and the elastic connection plates 6 are used for connecting sensors with different types and specifications.
The shell 1 is also provided with a data interface 5, an operation button 3 and a touch screen 4.
The working principle of the scientific research laboratory related environmental parameter acquisition and detection system in the embodiment of the utility model is as follows: based on the integrated control function of the controller, the multi-type parameter sensor can be flexibly arranged in the detection probe in cooperation with the multi-type electric element, so that multi-type related environmental parameters can be comprehensively acquired and obtained, the device is suitable for environmental detection of a multi-type scientific research laboratory, meanwhile, the device can also improve the overall transmission efficiency and the accuracy of the parameters under the action of the controller, and is fast in response, so that the accurate assessment of the environment of the scientific research laboratory is realized, and the related environmental parameters of the scientific research laboratory can not meet the actual use requirements; the type and the number of the sensors can be set according to actual application scenes and use requirements.
In the whole scheme, the device mainly comprises a shell 1, wherein a plurality of detection probes 2 are connected to the shell 1 through a wireless network, a plurality of detection grooves are formed in the detection probes 2, and the detection grooves are used for placing a plurality of different sensors so as to collect and detect a plurality of relevant environmental parameters in a scientific research laboratory; a controller is arranged in the shell, and the controller is sequentially connected with a voltage stabilizer, an instruction input device, a wireless transceiver, a trigger, a timer and a radiator; the voltage stabilizer is used for providing stable and durable power supply voltage for the controller so as to ensure that the controller works stably for a long time; the instruction input device is used for transmitting control instructions to the controller to set the working mode of the controller; the wireless transceiver is used for establishing wireless network connection so that the controller controls the detection probe to collect and detect relevant environmental parameters; the trigger is used for transmitting the acquired relevant environmental parameters to the upper computer; the timer is used for setting a time period for collecting and detecting relevant environmental parameters, and the radiator is used for reducing the working temperature rise of the controller.
The controller is a core component, the model of the controller is STM32F103C8T6, 64 pins are arranged on the controller, the controller is connected with the voltage stabilizer through a first pin, the controller is connected with the instruction input device through a fourth pin, the controller is connected with the wireless transceiver through a twenty-first pin and a twenty-seventh pin, the controller is connected with the trigger through a thirty-seventh pin and a thirty-eighth pin, the controller is connected with the timer through a forty-first pin, and the controller is connected with the radiator through a forty-fourth pin and a forty-fifth pin, so that an integral hardware circuit is formed, and acquisition and detection of relevant environmental parameters of a scientific research laboratory are realized by means of the integral hardware circuit.
Preferably, the type of the instruction input device is TLP290, four pins are provided on the instruction input device, the pin one of the instruction input device is a control instruction input pin, a ninth resistor, a tenth resistor and a fourth resistor are connected in parallel between the pin one and the pin two of the instruction input device, a fifth capacitor and an eighth resistor are connected in parallel between the pin three and the pin four of the instruction input device, and the pin three of the instruction input device is connected with the pin four of the controller, so that control instructions can be timely and accurately transmitted to the controller, and different working modes of the controller are changed.
Preferably, the model of the wireless transceiver is ESP8266, 8 pins are arranged on the wireless transceiver, the fourth pin of the wireless transceiver is connected with the twenty-first pin of the controller, the eighth pin of the wireless transceiver is connected with the twenty-first pin of the controller, a wireless communication network can be directly established between the controller and the detection probes, and accurate driving control can be carried out on each detection probe.
Preferably, the model of the timer is DS1302, 8 pins are arranged on the timer, a fourth resistor and a fourth capacitor are arranged between a six pin and a seven pin of the timer, the timer is connected with a forty pin of the controller through the seven pin, detection periods with different durations can be set to obtain related environmental parameters, and the application range of the controller is further improved.
Preferably, the model of radiator is TC4427, is equipped with 8 pins on the radiator, the No. two pins of radiator link to each other with the forty-five pins of controller, the No. four pins of radiator link to each other with the forty-four pins of controller, are equipped with parallelly connected first resistance and second resistance on the No. five pins of radiator, are equipped with the MOS pipe on the second resistance, are equipped with radiator fan on the MOS pipe to form the circulation heat dissipation in the casing, avoid appearing the too high phenomenon of internal temperature rise.
The device has the advantages that the two ends in each detection groove are respectively provided with the elastic connecting plates for connecting sensors of different types and specifications, the connection and electrifying actions are realized simultaneously, the connection time is saved, and compared with the existing single-acquisition device, the device is more flexible and practical.
In summary, the system for collecting and detecting the relevant environmental parameters of the scientific research laboratory in the embodiment of the utility model is based on the integrated control function of the controller, and is matched with the multi-type electrical elements, so that the multi-type parameter sensors can be flexibly arranged in the detection probe to comprehensively collect and obtain the relevant environmental parameters of the multi-type scientific research laboratory, thereby being applicable to the environmental detection of the multi-type scientific research laboratory, simultaneously being capable of improving the overall transmission efficiency and the accuracy of the parameters under the action of the controller, realizing the accurate assessment of the environment of the scientific research laboratory, and ensuring that the relevant environmental parameters of the scientific research laboratory can not meet the actual use requirements; the type and the number of the sensors can be set according to actual application scenes and use requirements.
The above embodiments are not to be taken as limiting the scope of the utility model, and any alternatives or modifications to the embodiments of the utility model will be apparent to those skilled in the art and fall within the scope of the utility model.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (9)
1. Relevant environmental parameter acquisition detecting system in scientific research laboratory, its characterized in that: the device comprises a shell, wherein a plurality of detection probes are connected to the shell through a wireless network, a plurality of detection grooves are formed in the detection probes, and the detection grooves are used for placing a plurality of different sensors so as to collect and detect a plurality of relevant environmental parameters in a scientific research laboratory; a controller is arranged in the shell, and the controller is sequentially connected with a voltage stabilizer, an instruction input device, a wireless transceiver, a trigger, a timer and a radiator; the voltage stabilizer is used for providing stable and durable power supply voltage for the controller so as to ensure that the controller works stably for a long time; the instruction input device is used for transmitting control instructions to the controller to set the working mode of the controller; the wireless transceiver is used for establishing wireless network connection so that the controller controls the detection probe to collect and detect relevant environmental parameters; the trigger is used for transmitting the acquired relevant environmental parameters to the upper computer; the timer is used for setting a time period for collecting and detecting relevant environmental parameters, and the radiator is used for reducing the working temperature rise of the controller;
the model of controller is STM32F103C8T6, is equipped with 64 pins on the controller, the controller links to each other with the stabiliser through a pin, the controller links to each other with instruction input unit through No. four pins, the controller links to each other with wireless transceiver through No. twenty pins and twenty-first pins, the controller links to each other with the trigger through thirty-seventh pins and thirty-eighth pins, the controller links to each other with the time-recorder through forty-fourth pins, the controller links to each other with the radiator through forty-fourth pins and forty-fifth pins.
2. The scientific laboratory related environmental parameter acquisition and detection system according to claim 1, wherein: the model of the voltage stabilizer is LM317, 3 pins are arranged on the voltage stabilizer, the first pin of the voltage stabilizer is connected with the mains supply, and the third pin of the voltage stabilizer is connected with the first pin of the controller; a fourth capacitor and a fifth resistor are arranged between the first pin and the second pin of the voltage stabilizer, and a fifth capacitor and a sixth resistor are arranged between the second pin and the third pin of the voltage stabilizer.
3. The scientific laboratory related environmental parameter acquisition and detection system according to claim 1, wherein: the model of the instruction input device is TLP290, four pins are arranged on the instruction input device, the first pin of the instruction input device is a control instruction input pin, a ninth resistor, a tenth resistor and a fourth capacitor are connected in parallel between the first pin and the second pin of the instruction input device, a fifth capacitor and an eighth resistor are connected in parallel between the third pin and the fourth pin of the instruction input device, and the third pin of the instruction input device is connected with the fourth pin of the controller.
4. The scientific laboratory related environmental parameter acquisition and detection system according to claim 1, wherein: the model of the wireless transceiver is ESP8266, 8 pins are arranged on the wireless transceiver, the fourth pin of the wireless transceiver is connected with the twenty-first pin of the controller, and the eighth pin of the wireless transceiver is connected with the twenty-first pin of the controller.
5. The scientific laboratory related environmental parameter acquisition and detection system according to claim 1, wherein: the model of trigger is FDS9945, is equipped with 8 pins on the trigger, the trigger passes through No. two pins and links to each other with the forty-six pins of controller, the trigger passes through No. three pins and links to each other with the forty-five pins of controller, is equipped with first resistance between No. one pin and No. two pins of trigger, is equipped with the second resistance between No. three pins and No. four pins of trigger, the trigger passes through No. five pins and No. eight pins and links to each other with the host computer.
6. The scientific laboratory related environmental parameter acquisition and detection system according to claim 1, wherein: the model of the timer is DS1302, 8 pins are arranged on the timer, a fourth resistor and a fourth capacitor are arranged between a six pin and a seven pin of the timer, and the timer is connected with a forty pin of the controller through the seven pin.
7. The scientific laboratory related environmental parameter acquisition and detection system according to claim 1, wherein: the model of radiator is TC4427, is equipped with 8 pins on the radiator, the No. two pins of radiator link to each other with the forty-five pins of controller, the No. four pins of radiator link to each other with the forty-four pins of controller, are equipped with parallelly connected first resistance and second resistance on the No. five pins of radiator, are equipped with the MOS pipe on the second resistance, are equipped with radiator fan on the MOS pipe to form circulation heat dissipation in the casing.
8. The scientific laboratory related environmental parameter acquisition and detection system according to claim 1, wherein: elastic connection plates are respectively arranged at two ends in each detection groove and are used for connecting sensors of different types and specifications.
9. The scientific laboratory related environmental parameter acquisition and detection system according to claim 1, wherein: the shell is also provided with a data interface, an operation button and a touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223597089.3U CN219656919U (en) | 2022-12-28 | 2022-12-28 | Scientific research laboratory related environmental parameter acquisition and detection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223597089.3U CN219656919U (en) | 2022-12-28 | 2022-12-28 | Scientific research laboratory related environmental parameter acquisition and detection system |
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| Publication Number | Publication Date |
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| CN219656919U true CN219656919U (en) | 2023-09-08 |
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| CN202223597089.3U Active CN219656919U (en) | 2022-12-28 | 2022-12-28 | Scientific research laboratory related environmental parameter acquisition and detection system |
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| CN (1) | CN219656919U (en) |
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