CN210862773U

CN210862773U - Multi-parameter tester

Info

Publication number: CN210862773U
Application number: CN201921952820.5U
Authority: CN
Inventors: 张贵兵
Original assignee: Wuhan Jinglan Detection Co ltd
Current assignee: Wuhan Jinglan Detection Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-06-26
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a multi-parameter tester, including shell, battery, support frame, integrated circuit board, intake pipe, blast pipe, filter screen, detection box, air pump, cross filter tank, handle, case leg, panel, display screen, operating button, communication mouth, buffer board and sensor. The utility model has the advantages that: the inside sensor of detection box includes temperature sensor, humidity transducer, carbon dioxide content sensor, multiple sensors such as sulphide and formaldehyde content, use an instrument just can detect multiple parameter, avoid repeated purchase instrument, economic nature is good, and the step that detects has been simplified, the inside inlet department of detection box is fixed with the buffer board that the cross-section is the cambered surface, make gaseous passing through each sensor that can be very even, the precision height error that detects is little, integrated circuit board card is in two upper and lower support frames, it is more stable to guarantee that integrated circuit board is fixed, be difficult to cause surface damage because of the striking in carrying the transportation.

Description

Multi-parameter tester

Technical Field

The utility model relates to a tester specifically is a multi-parameter tester belongs to gaseous detection area.

Background

In modern society, because of the use of a large amount of materials such as coal, fuel oil and the like, the air pollution condition of the modern society is very serious, the air pollution can cause great influence on the growth and life of human bodies, animals and plants, and extreme weather such as acid rain, acid fog and the like can be caused, along with the gradual enhancement of environmental awareness of people, more and more people realize that the prevention and the control of the air pollution are imperative, the detection of the polluted gas is necessary before the prevention and the control, the existing gas detection equipment can only detect one index, and a large amount of data is always required to be detected during the gas detection, so that various instruments are required to be used, the inconvenience is very high, the detection cost is increased invisibly, and the existing gas detection equipment can only be used indoors because the external power supply is required, the utility model can not be used in remote field, the practicability is limited, and the placement is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-parameter tester for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a multi-parameter tester comprises a shell, a storage battery, a support frame, an integrated circuit board, an air inlet pipe, an exhaust pipe, a filter screen, a detection box, an air pump, a filter tank, a handle, box legs, a panel, a display screen, an operation button, a communication port, a buffer board and a sensor; the detection device comprises a shell, a storage battery, an air pump, an integrated circuit board, an air pump, a detection box and a sensor, wherein the storage battery is arranged in the shell, a support frame is arranged on the shell beside the storage battery, the integrated circuit board is arranged on the support frame, the integrated circuit board is clamped in the upper support frame and the lower support frame, the integrated circuit board is electrically connected with the storage battery, the air pump is arranged in the shell and is electrically connected with the integrated circuit board, an air inlet pipe and an exhaust pipe are arranged on the air pump, the air inlet pipe and the exhaust pipe penetrate through the side wall of the shell, the detection box is arranged on the air inlet pipe, a buffer plate with a cambered surface in cross section is fixed at the air inlet inside the detection box, the sensor is arranged inside the detection box, the sensor inside the detection box, the utility model discloses a portable integrated circuit board, including shell, filter tank, handle and integrated circuit board, the filter screen is installed in the exit of the outside blast pipe of shell, install the filter tank on the blast pipe, the handle that can grip and lower extreme are fixed with the case leg of conveniently placing are installed to the upper end of shell, the panel mounting is at the front end of shell, be provided with display screen, operating button and communication mouth on the shell, display screen, operating button and communication mouth and integrated circuit board electric connection together, integrated circuit board, air pump and display screen are supplied power by the battery.

Further, in order to detect various parameters by using one instrument, the sensors inside the cartridge include various sensors such as a temperature sensor, a humidity sensor, a carbon dioxide content sensor, and a sulfide and formaldehyde content sensor.

Furthermore, in order to enable the gas to uniformly pass through each sensor, a buffer plate with a cambered surface in section is fixed at the air inlet inside the detection box.

Furthermore, in order to ensure that the integrated circuit board is fixed more stably, the integrated circuit board is clamped in the upper support frame and the lower support frame.

Furthermore, in order to enable the tester to be normally used outdoors and other places, the integrated circuit board, the air pump and the display screen are all powered by the storage battery.

Furthermore, in order to prevent particulate matters such as dust from accumulating, a filter screen is installed at an outlet of the exhaust pipe outside the housing.

Furthermore, in order to be convenient to carry and place, a handle capable of being held is installed at the upper end of the shell, and box legs convenient to place are fixed at the lower end of the shell.

The utility model has the advantages that: the tester has compact structure connection, simple use and reasonable design, the sensors in the detection box comprise a temperature sensor, a humidity sensor, a carbon dioxide content sensor, sulfide, formaldehyde content and the like, and can detect various parameters by using one instrument, repeated instrument purchase is avoided, the tester has good economy and simplified detection steps, a buffer plate with a cambered surface section is fixed at an air inlet in the detection box, so that gas can uniformly pass through each sensor, the detection precision is high, the error is small, the integrated circuit board is clamped in an upper support frame and a lower support frame, the integrated circuit board is ensured to be fixed more stably and is not easy to cause surface damage due to impact in the carrying and transportation process, the integrated circuit board, the air pump and the display screen are all powered by storage batteries, the limitation of a power supply can be broken away, and the tester can be normally used in various places such as outdoors and the like, the usage is more extensive, and the filter screen is installed in the exit of the outside blast pipe of shell, prevents that particulate matters such as dust from getting into inside from the blast pipe, and causes the dust to pile up inside it, and the handle that can grip and lower extreme are fixed with the case leg of conveniently placing are installed to the upper end of shell, portable and place, and real-time strong nature can place the use instrument under multiple place and condition.

Drawings

FIG. 1 is an exploded view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the detection box of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

in the figure: 1. the device comprises a shell, 2, a storage battery, 3, a support frame, 4, an integrated circuit board, 5, an air inlet pipe, 6, an exhaust pipe, 7, a filter screen, 8, a detection box, 9, an air pump, 10, a filter tank, 11, a handle, 12, box legs, 13, a panel, 14, a display screen, 15, an operation button, 16, a communication port, 17, a buffer board, 18 and a sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a multi-parameter tester comprises a housing 1, a storage battery 2, a support frame 3, an integrated circuit board 4, an air inlet pipe 5, an air outlet pipe 6, a filter screen 7, a detection box 8, an air pump 9, a filter tank 10, a handle 11, box legs 12, a panel 13, a display screen 14, an operation button 15, a communication port 16, a buffer board 17 and a sensor 18; the internally mounted of shell 1 has battery 2, install support frame 3 on the other shell 1 of battery 2, install integrated circuit board 4 on the support frame 3, integrated circuit board 4 card is in two upper and lower support frames 3, integrated circuit board 4 and battery 2 electricity are connected together, air pump 9 is installed in shell 1, air pump 9 and integrated circuit board 4 electricity are connected together, install intake pipe 5 and blast pipe 6 on the air pump 9, intake pipe 5 and blast pipe 6 run through the lateral wall of shell 1, be provided with in the intake pipe 5 and detect box 8, the inside air inlet department of detecting box 8 is fixed with the buffer board 17 of cross-section for the cambered surface, the internally mounted of detecting box 8 has sensor 18, the inside sensor 18 of detecting box 8 includes temperature sensor, humidity transducer, carbon dioxide content sensor, Sulfide and multiple sensors such as formaldehyde content, sensor 18 and integrated circuit board 4 electricity are connected together, filter screen 7 is installed in the exit of the outside blast pipe 6 of shell 1, install filter tank 10 on the blast pipe 6, handle 11 and the lower extreme that can grip are installed to the upper end of shell 1 are fixed with the case leg 12 of conveniently placing, panel 13 installs the front end at shell 1, be provided with display screen 14, operating button 15 and communication mouth 16 on the shell 1, display screen 14, operating button 15 and communication mouth 16 are connected together with integrated circuit board 4 electricity, integrated circuit board 4, air pump 9 and display screen 14 are supplied power by battery 2.

As the utility model discloses a technical optimization scheme: the sensors 18 in the detection box 8 comprise a temperature sensor, a humidity sensor, a carbon dioxide content sensor, sulfide and formaldehyde content sensors and the like; a buffer plate 17 with a cambered surface in section is fixed at an air inlet in the detection box 8; the integrated circuit board 4 is clamped in the upper and lower support frames 3; the integrated circuit board 4, the air pump 9 and the display screen 14 are all powered by the storage battery 2; a filter screen 7 is arranged at the outlet of the exhaust pipe 6 outside the shell 1; the upper end of the shell 1 is provided with a handle 11 which can be held and the lower end is fixed with a box leg 12 which is convenient to place.

The utility model discloses when using, at first hold and hold the handle and carry this tester to the place that needs used, then place on the plane, will contain the sampling bag etc. of the gaseous sample of gathering and be in the same place with intake-tube connection, then start whole equipment and begin to detect through operating button, can directly look over the data that detect on the display screen after detecting the completion, then the computer is passed to accessible communication mouth with data.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A multi-parameter tester is characterized in that: the device comprises a shell (1), a storage battery (2), a support frame (3), an integrated circuit board (4), an air inlet pipe (5), an exhaust pipe (6), a filter screen (7), a detection box (8), an air pump (9), a filter tank (10), a handle (11), box legs (12), a panel (13), a display screen (14), an operation button (15), a communication port (16), a buffer board (17) and a sensor (18); the novel detection device is characterized in that a storage battery (2) is arranged inside the shell (1), a support frame (3) is arranged on the shell (1) beside the storage battery (2), an integrated circuit board (4) is arranged on the support frame (3), the integrated circuit board (4) and the storage battery (2) are electrically connected together, an air pump (9) is arranged inside the shell (1), the air pump (9) and the integrated circuit board (4) are electrically connected together, an air inlet pipe (5) and an exhaust pipe (6) are arranged on the air pump (9), the air inlet pipe (5) and the exhaust pipe (6) penetrate through the side wall of the shell (1), a detection box (8) is arranged on the air inlet pipe (5), a buffer board (17) is fixed inside the detection box (8), a sensor (18) is arranged inside the detection box (8), and the sensor (18) and the integrated circuit board (4) are electrically connected together, install filter screen (7) on blast pipe (6), install on blast pipe (6) and filter jar (10), handle (11) are installed to the upper end of shell (1), the lower extreme of shell (1) is fixed with case leg (12), the front end at shell (1) is installed in panel (13), be provided with display screen (14), operating button (15) and communication mouth (16) on shell (1), display screen (14), operating button (15) and communication mouth (16) are connected together with integrated circuit board (4) electricity.

2. A multiparameter tester as defined in claim 1, wherein: the sensors (18) in the detection box (8) comprise a temperature sensor, a humidity sensor, a carbon dioxide content sensor, a sulfide content sensor, a formaldehyde content sensor and the like.

3. A multiparameter tester as defined in claim 1, wherein: and a buffer plate (17) with a cambered surface in section is fixed at an air inlet inside the detection box (8).

4. A multiparameter tester as defined in claim 1, wherein: the integrated circuit board (4) is clamped in the upper and lower support frames (3).

5. A multiparameter tester as defined in claim 1, wherein: the integrated circuit board (4), the air pump (9) and the display screen (14) are all powered by the storage battery (2).

6. A multiparameter tester as defined in claim 1, wherein: and a filter screen (7) is arranged at the outlet of the exhaust pipe (6) outside the shell (1).

7. A multiparameter tester as defined in claim 1, wherein: the upper end of the shell (1) is provided with a handle (11) which can be held, and the lower end of the shell is fixed with box legs (12) which are convenient to place.