CN208350565U

CN208350565U - A kind of portable PM2.5 detection device

Info

Publication number: CN208350565U
Application number: CN201820691289.XU
Authority: CN
Inventors: 刘艳杰
Original assignee: Guizhou Ruian Testing Technology Co Ltd
Current assignee: Guizhou Ruian Testing Technology Co Ltd
Priority date: 2018-05-10
Filing date: 2018-05-10
Publication date: 2019-01-08
Anticipated expiration: 2028-05-10

Abstract

The utility model discloses a kind of portable PM2.5 detection devices, are related to gas detection technology field.The portable PM2.5 detection device, including data display equipment, first interface is offered above the data display equipment, detector is plugged with by plug on the first interface, telescopic rod is fixedly connected on the detector, fixed link is fixedly connected on the telescopic rod, the top of the fixed link is fixedly connected with test tubes.The portable PM2.5 detection device; storage box is offered by the inside of cabinet; detector, data display equipment, data line are all detachably to separate; so that these parts in the device can be stored in the storage box of cabinet; then fixed block is equipped with by cabinet; waistband is fixedly connected on fixed block; it is easy to carry; by cabinet wall filled with buffering foam; the bottom of cabinet is fixedly connected with cushion; protective device is haved the function that, so that device is hardly damaged in the process of moving.

Description

A kind of portable PM2.5 detection device

Technical field

The utility model relates to gas detection technology field, specially a kind of portable PM2.5 detection device.

Background technique

Detector of the partial size less than 2.5 μm of fine particle quality in pm2.5 detector test atmosphere.The basic principle is that swashing Light carries out Digital Signal Processing, measurement parameter setting, knot after dust particle scatters, to the pulse signal of optical sensor output Fruit shows, key, time, date etc. are all controlled by built-in microcomputer (MCU) and realized.

Occur many PM2.5, detection device, as China Patent Publication No. is CN207066931U in the prior art A kind of portable PM2.5 detection device is disclosed in patent, the apparatus structure is compact, and it is easy to use, it is easy to carry, it can be effective Air quality is detected, with good economic efficiency and social benefit, is suitable for promoting the use of, although the device carries It is convenient, but it does not focus on the protection to device when carrying, it is therefore desirable to and the novel detection device of one kind is convenient for taking to reach While band, additionally it is possible to notice the protection to device.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of portable PM2.5 detection device, solves and is taking The problem of device cannot being protected when band.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of portable PM2.5 detection Device, including data display equipment offer first interface above the data display equipment, pass through plug on the first interface It is plugged with detector, telescopic rod is fixedly connected on the detector, fixed link is fixedly connected on the telescopic rod, it is described solid The top of fixed pole is fixedly connected with test tubes, and the bottom end of the data display equipment offers second interface, the second interface On be plugged with a data wire, the data line is fixedly connected with connector far from one end of second interface, and the data line passes through Connector is movably connected on the third interface on the left of cabinet, and the cabinet is hinged with case lid by hinge, the case lid Inner wall is fixedly connected with solar panel, and battery is fixedly installed in the cabinet, and the cabinet is offered positioned at electric power storage Storage box on the right side of pond, filled with buffering foam in the tank wall of the cabinet, the bottom of box is fixedly connected with cushion, institute The fixed block being fixedly connected on cabinet positioned at cabinet two sides is stated, is fixedly connected with harness on the fixed block.

Preferably, it is adapted between the connector and third interface, the connector is plugged on third interface, so that inspection It surveys device and power supply is connected, convenient for detection, then by being provided with solar-electricity magnetic sheet on case lid, when allowing the device to long Between carry out air detection outdoors, extend the device outdoors use the time.

Preferably, the number of the test tubes is four, and is made between each adjacent two test tubes to be vertically arranged The air that must enter increases, and improves precision when detection.

Preferably, the telescopic rod is electric telescopic rod, and test tubes can be retracted to the inside of telescopic rod, reduce The occupied space of device, convenient for being stored in storage box.

Preferably, the number of the fixed block is two, and with the perpendicular bisector of cabinet is symmetrical between two fixed blocks Axial symmetry is arranged, that fixation is each connected with harness on fixed block, has reached portable effect.

Preferably, it is between the data display equipment and detector removably, the display screen of the data display equipment is Explosion-proof screen.

Preferably, the data display equipment, detector and data line are accommodated in storage box, the inner wall of the storage box Filled with buffering foam, achieve the effect that the device avoids being damaged because of collision on the move.

(3) beneficial effect

The utility model provides a kind of portable PM2.5 detection device.Have it is following the utility model has the advantages that

(1), the portable PM2.5 detection device offers storage box by the inside of cabinet, and detector, data are shown Device, data line are all detachably to separate, so that these parts in the device can be stored in the storage box of cabinet, then It is equipped with fixed block by cabinet, waistband is fixedly connected on fixed block, has reached portable effect, passed through cabinet wall Filled with buffering foam, the bottom of cabinet is fixedly connected with cushion, has haved the function that protective device, so that device is in movement During be hardly damaged.

(2), the portable PM2.5 detection device, by the way that connector is plugged on third interface, the other end grafting in street corner On data display equipment, so that data display equipment is powered, then by being connected with detector, detector above data display equipment On be fixedly connected with telescopic rod, test tubes are connected with by fixed link on telescopic rod, air enters test tubes, passes through inspection It surveys instrument to analyze the ingredient in air, then passes to result in data display equipment, reached PM2.5 in detection air Effect.

Detailed description of the invention

Fig. 1 is the utility model detector structural schematic diagram；

Fig. 2 is the utility model body structure top view；

Fig. 3 is the utility model body structure front view.

In figure: 1 data display equipment, 2 first interfaces, 3 plugs, 4 detectors, 5 test tubes, 6 fixed links, 7 telescopic rods, 8 Second interface, 9 data lines, 10 connectors, 11 cabinets, 12 fixed blocks, 13 harnesses, 14 case lids, 15 third interfaces, 16 cushions, 17 Storage box, 18 tank walls, 19 batteries, 20 hinges, 21 solar panels, 22 buffering foams.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport It is being used to explain the utility model, and should not be understood as limiting the present invention.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of portable PM2.5 detection device, including number According to display 1, the top of data display equipment 1 offers first interface 2, passes through plug 3 on first interface 2 and is plugged with detector 4, It is that removably, the display screen of data display equipment 1 is explosion-proof screen between data display equipment 1 and detector 4, is fixed on detector 4 It is connected with telescopic rod 7, telescopic rod 7 is electric telescopic rod, and test tubes 5 can be retracted to the inside of telescopic rod 7, telescopic rod 7 On be fixedly connected with fixed link 6, the top of fixed link 6 is fixedly connected with test tubes 5, and the number of test tubes 5 is four, and To be vertically arranged between each adjacent two test tubes 5, the bottom end of data display equipment 1 offers second interface 8, second interface 8 On be plugged with a data wire 9, data line 9 is fixedly connected with connector 10 far from one end of second interface 8, and data line 9 is by connecing First 10 are movably connected on the third interface 15 in 11 left side of cabinet, are adapted to, connect between connector 10 and third interface 15 First 10 are plugged on third interface 15, and cabinet 11 is hinged with case lid 14 by hinge 20, and the inner wall of case lid 14 is fixedly connected with too It is positive can solar panel 21, be fixedly installed with battery 19 in cabinet 11, cabinet 11 offers the storage box positioned at 19 right side of battery 17, data display equipment 1, detector 4 and data line 9 are accommodated in storage box 17, and the inner wall of storage box 17 is filled with buffering bubble Foam 22, filled with buffering foam 22 in the tank wall 18 of cabinet 11,11 bottom of cabinet is fixedly connected with cushion 16, solid on cabinet 11 Surely be connected with the fixed block 12 positioned at 11 two sides of cabinet, the number of fixed block 12 is two, and between two fixed blocks 12 with The perpendicular bisector of cabinet 11 is symmetrical arranged for symmetry axis, and harness 13 is fixedly connected on fixed block 12.

The portable PM2.5 detection device work when, by the way that connector 10 is plugged on third interface 15, connector 10 it is another One end is plugged on 1 on data display equipment, so that data display equipment 1 is powered, is then connected with inspection by the top of data display equipment 1 Instrument 4 is surveyed, telescopic rod 7 is fixedly connected on detector 4, passes through fixed link 6 on telescopic rod 7 and is connected with test tubes 5, air enters To test tubes 5, the ingredient in air is analyzed by detector 4, then result is passed in data display equipment 1, is reached The effect for having arrived detection air, offers storage box 17, detector 4, data display equipment 1, data line 9 by the inside of cabinet 11 All it is detachably to separate, so that these parts in the device can be stored in the storage box 17 of cabinet 11, then passes through Cabinet 11 is equipped with fixed block 12, is fixedly connected with waistband 13 on fixed block 12, has achieved the effect that easy to remove, passes through cabinet 11 inner walls are filled with buffering foam 22, and the bottom of cabinet 11 is fixedly connected with cushion 16, so that device is in the process of moving It avoids being damaged because of collision.

In conclusion the portable PM2.5 detection device, is tried by data display equipment 1, connector 10, detector 4, detection Pipe 5, fixed link 6, telescopic rod 7, data line 9, cabinet 11, fixed block 12, waistband 13, cushion 16, storage box 17, buffering foam Mutual cooperation between 22 allows the device to detect the PM2.5 in air, and has reached effect easy to remove Fruit, while the device also avoids damaged because of collision when moving.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of portable PM2.5 detection device, including data display equipment (1), it is characterised in that: the data display equipment (1) Top offer first interface (2), be plugged with detector (4), the detection by plug (3) on the first interface (2) It is fixedly connected on instrument (4) telescopic rod (7), is fixedly connected with fixed link (6) on the telescopic rod (7), the fixed link (6) Top is fixedly connected with test tubes (5), and the bottom end of the data display equipment (1) offers second interface (8), and described second connects It is plugged with a data wire (9) on mouth (8), the data line (9) is fixedly connected with connector far from the one end of second interface (8) (10), the data line (9) is movably connected on the third interface (15) on the left of cabinet (11) by connector (10), described Cabinet (11) is hinged with case lid (14) by hinge (20), and the inner wall of the case lid (14) is fixedly connected with solar panel (21), it is fixedly installed with battery (19) in the cabinet (11), the cabinet (11) offers on the right side of battery (19) Storage box (17), filled with buffering foam (22) in the tank wall (18) of the cabinet (11), cabinet (11) bottom is fixed It is connected with cushion (16), the fixed block (12) positioned at cabinet (11) two sides is fixedly connected on the cabinet (11), it is described solid Determine to be fixedly connected with harness (13) on block (12).

2. a kind of portable PM2.5 detection device according to claim 1, it is characterised in that: the connector (10) and the It is adaptation between three interfaces (15), the connector (10) is plugged on third interface (15).

3. a kind of portable PM2.5 detection device according to claim 1, it is characterised in that: the test tubes (5) Number is four, and is to be vertically arranged between each adjacent two test tubes (5).

4. a kind of portable PM2.5 detection device according to claim 1, it is characterised in that: the telescopic rod (7) is electricity Dynamic telescopic rod, and test tubes (5) can be retracted to the inside of telescopic rod (7).

5. a kind of portable PM2.5 detection device according to claim 1, it is characterised in that: the fixed block (12) Number is two, and is symmetrical arranged by symmetry axis of the perpendicular bisector of cabinet (11) between two fixed blocks (12).

6. a kind of portable PM2.5 detection device according to claim 1, it is characterised in that: the data display equipment (1) It is that removably, the display screen of the data display equipment (1) is explosion-proof screen between detector (4).

7. a kind of portable PM2.5 detection device according to claim 1, it is characterised in that: the data display equipment (1), detector (4) and data line (9) are accommodated in storage box (17), and the inner wall of the storage box (17) is filled with buffering bubble Foam (22).