CN211553903U

CN211553903U - Device suitable for cave different altitude air circumstance monitoring

Info

Publication number: CN211553903U
Application number: CN201921616467.3U
Authority: CN
Inventors: 周忠发; 范宝祥; 朱粲粲; 薛冰清
Original assignee: Guizhou Education University
Current assignee: Guizhou Education University
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-09-22
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a device suitable for cave not CO-altitude air circumstance monitoring, including monitoring devices, automatic telescopic link and telescoping shoring column base, monitoring devices is connected with automatic telescopic link's top, and the telescoping shoring column base is connected with automatic telescopic link's bottom, and monitoring devices includes the shell and all lies in laser range finder, temperature sensor, humidity transducer and the CO of shell₂A concentration sensor. The utility model can measure the height of the cave monitoring point, and conveniently calculate different heights of vertical monitoring; the air environment indexes at different heights can be stably and effectively monitored; the utility modelThe model has the characteristics of simple use method, high accuracy, convenience in operation, cost saving and convenience in carrying.

Description

Device suitable for cave different altitude air circumstance monitoring

Technical Field

The utility model relates to an environmental monitoring technical field, in particular to device suitable for cave co-altitude air circumstance monitoring.

Background

At present, the monitoring method for the air environment with different heights in cave air generally fixes an air environment monitoring instrument on a telescopic rod, namely, the instrument is hung on a hook at the front section of the telescopic rod, or a pulley is adopted, one end is hung on a heavy object, the other end is hung on the instrument, and the instrument is lifted to a certain height by utilizing the pulley. However, in the actual monitoring process, due to the complexity of the cave structure, the heights monitored in different places generally need to be considered, and the height of the existing telescopic rod cannot meet the requirements of monitoring at different heights in the cave, and the telescopic rod is inconvenient to carry and not strong in practicability. Meanwhile, in the process of monitoring air environments with different heights, because the air environments with different heights are monitored, when the instrument reaches a target height, the air environment monitoring instrument can be stable after waiting for a certain time, but because the rod is held by people unstably and the measurement time is long, the interference on monitoring is increased, the requirement on the monitoring precision cannot be well met, and therefore the measurement instrument configuration which is convenient, stable and convenient to carry is needed.

Disclosure of Invention

The utility model aims to solve the technical problem that an independent, convenient and practice thrift cost be applicable to the not co-altitude air circumstance monitoring of cave is provided.

In order to solve the technical problem, the utility model discloses a technical scheme as follows:

the utility model provides a device suitable for cave CO-altitude air circumstance monitoring, it includes monitoring devices, automatic telescopic link and telescoping shoring column base, monitoring devices can dismantle with the top of automatic telescopic link and be connected, the telescoping shoring column base can be dismantled with the bottom of automatic telescopic link and be connected, monitoring devices includes the shell and all lies in laser range finder, temperature sensor, humidity transducer and the CO of shell₂A concentration sensor, the laser range finder is arranged at the upper part of the shell, one side of the shell is provided with a plurality of vent holes, and the temperature sensor, the humidity sensor and the CO are arranged₂The concentration sensors are arranged in parallel and are respectively communicated with the vent holes, and the temperature sensor, the humidity sensor and the CO are₂The concentration sensors are spaced apart from each other by a sealing plate.

In some embodiments, the monitoring device further comprises a power source that is in communication with the laser range finder, the temperature sensor, the humidity sensor, and the CO₂The concentration sensor is electrically connected.

In some embodiments, the monitoring device further comprises a display screen fixed to one side of the housing, the display screen being connected to the power supply, the laser range finder, the temperature sensor, the humidity sensor, and the CO, respectively₂The concentration sensor is electrically connected.

In some embodiments, the device further comprises a data receiving and controlling device, the monitoring device further comprises a bluetooth, the bluetooth is fixed in the shell, and the bluetooth and the laser range finder, the temperature sensor, the humidity sensor and the CO are arranged in the shell₂The concentration sensor is electrically connected.

In some embodiments, the monitoring device further comprises an external charging interface, a power switch and a charging indicator light, wherein the external charging interface, the power switch and the charging indicator light are all connected with the power supply and are all arranged at the edge of the shell.

In some embodiments, the monitoring device further includes a USB interface, and the USB interface is electrically connected to the display screen.

In some embodiments, the telescoping support base includes a base securing ring and telescoping struts, one end of the telescoping struts being hinged to the base securing ring, the telescoping struts being arranged in 3 groups.

The utility model has the advantages that: the utility model discloses a monitoring instrument has laser range finder, can measure the height of cave monitoring point, the not co-altitude of calculating vertical monitoring that can be convenient. The utility model discloses a monitoring instrument still has automatically, has the telescopic link, can satisfy the survey needs of co-altitude not in the cave air circumstance, can effectively acquire data. The utility model discloses a monitoring instrument is provided with the base, can stabilize, effectively monitor not co-altitude air circumstance index. The utility model has the characteristics of application method is simple, and the degree of accuracy is high, and the cost is practiced thrift and convenient to carry to the simple operation.

Drawings

FIG. 1 is a schematic structural view of the device for monitoring air environments at different heights in a cave according to the present invention;

FIG. 2 is a schematic external view of the apparatus of FIG. 1 adapted for use in monitoring the air environment at different heights in a cavern;

FIG. 3 is a schematic diagram of the internal structure of the apparatus shown in FIG. 2, which is suitable for monitoring the air environment at different heights in the cavern;

fig. 4 is a schematic structural diagram of the connection part of the automatic telescopic rod and the telescopic bracket base of the device suitable for monitoring the air environment at different heights of the cave shown in fig. 1.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

Example 1

Fig. 1-4 schematically show an apparatus suitable for monitoring air environment at different heights in a cave according to an embodiment of the present invention.

Referring to fig. 1-4, the device suitable for monitoring the air environment of different heights of a cave comprises a monitoring device 1, an automatic telescopic rod 3 and a telescopic bracket base 4, wherein the monitoring device 1 is detachably connected with the top end of the automatic telescopic rod 3, and the telescopic bracket base 4 is detachably connected with the bottom end of the automatic telescopic rod 3.

The monitoring device 1 comprises a shell 11, and a laser range finder 12, a temperature sensor 13, a humidity sensor 14, a CO2 concentration sensor 15, a power supply 16, a display screen 17, an external charging interface 18, a power switch 19, a charging indicator light 20, a USB interface 21, a key 22 and Bluetooth which are all positioned in the shell 11.

The laser range finder 12 is positioned at the upper part of the shell 11, a plurality of vent holes 111 are arranged at one side of the shell 11, the temperature sensor 13, the humidity sensor 14 and the CO2 concentration sensor 15 are arranged in parallel and respectively communicated with the vent holes 111, and the temperature sensor 13, the humidity sensor 14 and the CO2 concentration sensor 15 are mutually separated by a sealing plate. The temperature sensor 13 is located on the left side of the CO2 concentration sensor 15 and the humidity sensor 14 is located on the right side of the CO2 concentration sensor 15. The temperature sensor 13 mainly receives the air temperature signal and converts it into digital signal to be displayed on the screen. The humidity sensor 14 is mainly used for receiving the air humidity signal and converting the air humidity signal into a digital signal to be displayed on a screen. The CO2 concentration sensor 15 mainly receives the air CO2 concentration signal and converts the signal into a digital signal to be displayed on a screen. The laser range finder 12 is mainly used for measuring the height of a cave monitoring point and calculating different heights of vertical monitoring.

The power supply 16 is the main power supply equipment in the device, a non-detachable storage battery is arranged in the power supply 16, and the power supply 16 is electrically connected with the laser distance measuring instrument 12, the temperature sensor 13, the humidity sensor 14 and the CO2 concentration sensor 15 and can provide electric energy for the laser distance measuring instrument 12, the temperature sensor 13, the humidity sensor 14 and the CO2 concentration sensor 15.

The display screen 17 is fixed on one side of the shell 11, and the display screen 17 is electrically connected with the power supply 16, the laser range finder 12, the temperature sensor 13, the humidity sensor 14 and the CO2 concentration sensor 15 respectively. The display screen 17 is mainly used for displaying indexes such as temperature, humidity and CO2 concentration of air with different heights, and connecting conditions and electric quantity of instruments and external equipment.

The key 22 is connected with a plurality of related components, the key 22 comprises three types of keys, namely a regulating module, a fixing module and a direction module, the buttons of the regulating module are mainly used for setting related parameters of a sensor, the fixing module is mainly used for controlling the ascending, descending and fixing of the telescopic rod, and the direction module can select and open corresponding programs in a screen.

The bluetooth is fixed in shell 11, bluetooth and laser rangefinder 12, temperature sensor 13, humidity transducer 14 and CO2 concentration sensor 15 electric connection. Bluetooth and external data receiving and controlling means wireless connection, mainly used are connected with the external equipment to effectively control the instrument and carry out the monitoring activity in vertical monitoring process.

External interface 18 that charges, switch 19 and charge indicator 20 all are connected with power 16 and all set up in the edge of shell 11. The external charging interface 18 is connected with a power supply through a wire, and is mainly used for supplying power to the instrument or supplementing electric energy. The power switch 19 is mainly used for controlling the working state and stop of the instrument and controlling whether the power supply is electrified or not. The charge indicator light 20 mainly indicates the charging state of the instrument and is divided into two light colors of charging and full charging.

The USB interface 21 is electrically connected to the display 17 through a wire. The device is mainly used for connecting an external data receiving and controlling device, such as a mobile phone or a flat panel.

The automatic telescopic rod 3 comprises a telescopic sleeve pipe set, a telescopic driving mechanism positioned in the telescopic sleeve pipe set, a positive and negative motor for controlling the telescopic driving mechanism and an automatic telescopic button. The telescopic sleeve group is at least provided with three sections of sleeves, the sleeves do not rotate mutually and are provided with an anti-falling mechanism, and the telescopic driving mechanism comprises at least three mutually screwed screws. Through controlling the positive and negative motors, the screws which are in threaded connection with each other rotate to change the length of the telescopic driving mechanism, and the telescopic driving mechanism drives the telescopic sleeve group to realize the functions of automatic expansion and contraction and realize stable positioning within the telescopic length range.

The telescopic bracket base 4 includes a base fixing ring 41 and telescopic struts 42, one end of the telescopic struts 42 is hinged with the base fixing ring 41, and the telescopic struts 42 are set to 3 groups. The telescopic supporting rod 42 mainly comprises a plurality of layers of rod pieces which are mutually sleeved, the diameter of the inner layer telescopic rod is smaller than that of the outer layer, a fixed supporting part is arranged at the position with different heights of each telescopic rod, and a slidable button is arranged beside the interface of each telescopic rod, so that the telescopic rods can be fixed on a certain length according to the set height. The foldable air environment monitoring instrument is foldable and telescopic, so that the air environment monitoring instrument can be stably carried out.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The device is characterized by comprising a monitoring device (1), an automatic telescopic rod (3) and a telescopic bracket base (4), wherein the monitoring device (1) is detachably connected with the top end of the automatic telescopic rod (3), and the telescopic bracket is detachably connected with the top end of the automatic telescopic rod (3)The base (4) is detachably connected with the bottom end of the automatic telescopic rod (3); the monitoring device (1) comprises a shell (11), and a laser range finder (12), a temperature sensor (13), a humidity sensor (14) and CO which are positioned in the shell (11)₂A concentration sensor (15), wherein the laser range finder (12) is positioned at the upper part of the shell (11); a plurality of vent holes (111) are formed in one side of the shell (11), and the temperature sensor (13), the humidity sensor (14) and the CO are connected₂The concentration sensors (15) are arranged in parallel and are respectively communicated with the vent holes (111), and the temperature sensor (13), the humidity sensor (14) and the CO are arranged in parallel₂The concentration sensors (15) are spaced apart from each other by a sealing plate.

2. Device for the detection of the air environment at different heights in a cave according to claim 1, characterized in that the monitoring device (1) further comprises a power supply (16), and the power supply (16) is connected with the laser range finder (12), the temperature sensor (13), the humidity sensor (14) and the CO₂The concentration sensor (15) is electrically connected.

3. Device for the air environment monitoring of different heights of a cave according to claim 2, characterized in that the monitoring device (1) further comprises a display screen (17), the display screen (17) is fixed on one side of the casing (11), and the display screen (17) is respectively connected with the power supply (16), the laser range finder (12), the temperature sensor (13), the humidity sensor (14) and the CO₂The concentration sensor (15) is electrically connected.

4. Device for air environment monitoring at different heights in a cave according to claim 3, characterized in that the device further comprises a data receiving and controlling device, the monitoring device (1) further comprises a Bluetooth fixed in the housing (11), the Bluetooth and the laser range finder (12), the temperature sensor (13), the humidity sensor (14) and the CO are connected with each other₂The concentration sensor (15) is electrically connected.

5. The device for monitoring the air environment of the cave at different heights is characterized in that the monitoring device (1) further comprises an external charging interface (18), a power switch (19) and a charging indicator lamp (20), wherein the external charging interface (18), the power switch (19) and the charging indicator lamp (20) are connected with a power source (16) and are arranged at the edge of the shell (11).

6. The device for monitoring the air environment at different heights in the cave according to claim 3, wherein the monitoring device (1) further comprises a USB interface (21), and the USB interface (21) is electrically connected with the display screen (17).

7. The device for monitoring the air environment at different heights of the cave in accordance with claim 3, wherein the telescopic bracket base (4) comprises a base fixing ring (41) and telescopic struts (42), one end of each telescopic strut (42) is hinged with the base fixing ring (41), and the telescopic struts (42) are arranged into 3 groups.