CN107290489A - A kind of air monitor - Google Patents

Abstract

The invention discloses a kind of air monitor, including modular assembly, it is arranged at modular assembly bottom to support the firm banking of the modular assembly, cover at outside modular assembly and be detachably fixed the protective cover being connected with the firm banking and the protective cover is fixed on to the mounting assembly on cylindricality carrier or planes carry thing with locking by connector after the protective cover grafting.The present invention can be used in indoor and outdoor air monitoring, can be adapted to a variety of meteorological conditions, can arrange net extensively.

Description

A kind of air monitor

Technical field

The present invention relates to a kind of gas monitor apparatus, more particularly to a kind of air monitor.

Background technology

It is well known that atmosphere pollution complex genesis and with mobility, needed in governance process more long-range planning with It is natural if based on accurately Monitoring Data and more high-end technology is aided in, should for air contaminant treatment It is strong support.

At present, completed for air monitering is general using air monitor, but existing air monitering instrument due to Its structure constraint, causes to be only used for room air monitoring, although can be installed to outdoor, it can be difficult to adapting to complicated meteorology Condition, it is difficult to accomplish to arrange net extensively.

The content of the invention

It is an object of the invention to provide a kind of air monitor, it, which has the advantage that, can be used for outdoor, outdoor air Monitoring, can be adapted to a variety of meteorological conditions, can arrange net extensively.

The present invention above-mentioned technical purpose technical scheme is that：

A kind of air monitor, including modular assembly, be arranged at modular assembly bottom to support the modular assembly consolidating Determine base, cover at outside modular assembly and the protective cover being connected is detachably fixed with the firm banking and with the protection Lock to be fixed on the protective cover into the peace on cylindricality carrier or planes carry thing by connector after cover grafting Arrangement.

By using above-mentioned technical proposal, modular assembly is formed using modular, and it can be supervised separately as air Surveying instrument is used for the monitoring of room air, when needing in outdoor carry out air monitering, it is necessary to install protection additional outside modular assembly Cover, can adapt to a variety of meteorological conditions, mounting assembly tender enough convenient the installation protective cover and modular assembly of use pass through and installed Component can be installed on the cylindricality carrier such as great Shu, electric pole to instrument, can also be in planes carries such as plane walls Installed instruments on thing, can adapt to different environment, it is adaptable to arranged net extensively, be conducive to collecting substantial amounts of air monitering data.

Preferably, the modular assembly includes power supply module, communication module and at least one gas positioned there between Body monitoring modular, is electrically connected with successively between the power supply module, gas-monitoring module and communication module, the power supply mould Block, communication module and at least one gas-monitoring module are connected by identical attachment structure each other.

By using above-mentioned technical proposal, modular assembly uses modular, and the attachment structure per part is identical, user It can be needed to carry out free configuration to module according to different monitorings, operated more convenient.

Preferably, the mounting assembly includes mounting seat and the tape fastener being wrapped in mounting seat, the installation Seat tool, which has connection main body, be connected to connection main body one end is used to the installation portion that coordinates with protective cover grafting and is connected to be connected master The body other end is for clamping cylindricality or the Access Division of planes carry thing.

Preferably, being provided with plug on the protective cover；The plug have a planar portions and in planar portions end to The insertion section of lower bending extension, the plug and institute are locked in the insertion section with the installation portion grafting with merga pass connector State installation portion.

Grafting is carried out by using above-mentioned technical proposal, between protective cover and mounting assembly by plug and installation portion to match somebody with somebody Close, then locked by connector, it is so convenient that protective cover and instrument are installed, improve in-site installation efficiency.

Preferably, the connector includes self tapping part, at least one of bolt part, when the plug inserts the installation portion When, the screw on mounting hole and plug on the installation portion is mutually aligned, the self tapping part, bolt part at least one under Supreme penetrate locks installation portion and the plug in the mounting hole.

By using above-mentioned technical proposal, by using above-mentioned technical proposal, pass through the self tapping part or bolt part of setting The plug for inserting holding part can be fastened so that protective cover and the modular assembly of inside can be stably fixed to peace Fill on seat.

Preferably, the protective cover includes the block cover that several centers have open-work and are arranged concentrically, wherein positioned at top Block cover open-work is closed, wherein, each block cover, which is mutually inserted, fixes to be stacked, and the locking by being penetrated along grafting axis Part locks each block cover, and modular assembly is contained in the accommodating chamber of each block cover formation.

By using above-mentioned technical proposal, grafting fixation is stacked each block cover successively, passes through locking member again afterwards It is overall that block cover is concatenated, it is overall easy to assembly, quick；Additionally, due to modular design is used, production cost is reduced, The later stage is facilitated to carry out maintenance replacing to block cover simultaneously.

Preferably, the block cover includes a flat board and along flat board outer rim is downward, stretch out the side plate to be formed, each block cover Stack and form " blinds heap " shape.

By using above-mentioned technical proposal, each block cover formation " blinds heap " shape, in rainwater weather, rainwater can be deposited respectively Inclined side plate is flowed down between layer, will not also be entered in time in strong wind, heavy rain weather inside protective cover, is effectively protected interior The monitoring instrument in portion, while the interval formed between each side plate ensure that the circulation of air so that the prison inside protective cover Measurement equipment being capable of normal work.

Preferably, the top surface of the flat board is circumferentially at least provided with two positioning sleeves, the bottom surface of flat board is corresponding to described Positioning sleeve is provided with locating dowel, and the locating dowel center offers the hole that concatenates of insertion locating dowel and flat board, and the flat board passes through Positioning sleeve coordinates with locating dowel grafting, and the locking member, which is inserted, locks each flat board in the concatenation hole.

By using above-mentioned technical proposal, when protective cover is installed, first by the block cover upside down at top, Ran Houyi The grafting of secondary locating dowel and positioning sleeve by between adjacent block cover, which coordinates, completes Primary Location installation, finally utilizes locking member pair Each block cover carries out overall concatenation locking, such design so that overall assembling is simple, quick.

In summary, the invention has the advantages that：

1st, modular assembly can be to indoor carry out air monitering, and it uses modular mode that modules are independent, user Arbitrary disposition can be needed according to actual monitoring, meanwhile, modular attachment structure causes product to minimize, and is detachably connected Mode is convenient to be installed to each module, is safeguarded；

2nd, installing protective cover outside modular assembly additional enables to modular assembly to be placed in outdoor, can under a variety of meteorological conditions work Make, it is adaptable to arrange net extensively outdoor；

3rd, on protective cover plug and mounting seat grafting coordinates, and assembling product is more convenient, and additionally mounted seat coordinates banding connection Product can be fixed on the cylindricality carriers such as the electric pole of outdoor, big tree by part, can also be fixed in the first-class plane of wall holds It is such to be designed to adapt to most occasion, it is adaptable to arrange net extensively in loading.

Brief description of the drawings

Fig. 1 is the overall structure diagram of embodiment；

Fig. 2 is the cross section view of embodiment；

Fig. 3 is the exploded perspective view of modular assembly in embodiment；

Fig. 4 is the exploded perspective view of gas-monitoring module protrusion cap structure in embodiment；

Fig. 5 is the exploded perspective view of gas-monitoring module protrusion bottom cover structure in embodiment；

Fig. 6 is the fit structure schematic diagram of firm banking, connection deck and bottom cover in embodiment；

Fig. 7 is the exploded perspective view of firm banking, connection deck and bottom cover in embodiment；

Fig. 8 is the blast signal of firm banking, connection deck and the docking card article on the prominent connection deck of bottom cover in embodiment Figure；

Fig. 9 is the exploded perspective view of protective cover in embodiment；

Figure 10 is the exploded perspective view of prominent locating dowel in embodiment；

Figure 11 is the overall structure diagram of mounting assembly in embodiment；

Figure 12 is the schematic diagram of mounting assembly protrusion installation portion structure in embodiment；

Figure 13 is the structural representation of mounting assembly protrusion leaking hole in embodiment；

Figure 14 is firm banking and mounting assembly cooperation schematic diagram in embodiment；

Figure 15 is the structural representation of mounting assembly protrusion Access Division in embodiment.

In figure, 1, firm banking；11st, side shield；111st, to bracket groove；12nd, upper lid；13rd, lower cover；121st, rotation slot；122、 Docking groove；123rd, butting section；1231st, neck is rotated；14th, deck is connected；141st, supporting part；142nd, fixture block；143rd, second install Hole；144th, back-up ring；145th, card article is docked；1451st, dock raised；15th, function chamber；

2nd, modular assembly；20th, power supply module；21st, gas-monitoring module；22nd, communication module；211st, shell；2111st, the first long spiral shell Set；2112nd, the first short swivel nut；2113rd, mounting flange；2114th, the first mounting hole；2115th, detent；2116th, air vent； 212nd, top cover；2121st, positioning convex；2122nd, arc notch；213rd, first circuit board；214th, bottom；215th, installation base； 2151st, plug-in unit port；2152nd, second circuit board；2153rd, power insert；2154th, sensor；The 216th, groove is installed；2161st, insert Part port；2162nd, power contact head；217th, arc card article；218th, arc-shaped slot；2171st, clamping is raised；2181st, clamping groove； 219th, fool proof post；220th, fool proof groove；

3rd, protective cover；30th, block cover；31st, overhead guard；32nd, middle cover；33rd, bottom is covered；331st, bayonet socket；311st, flat board；3111st, locating dowel； 3112nd, positioning sleeve；3113rd, reinforcement；3114th, hole is concatenated；312nd, side plate；313rd, open-work；314th, accommodating chamber；315th, bolt Bar；316th, fixing nut；34th, plug；341st, planar portions；342nd, insertion section；3421st, insertion groove；3422nd, sub-insertion groove； 343rd, screw；

4th, mounting assembly；40th, mounting seat；41st, main body is connected；411st, passage is penetrated；42nd, installation portion；421st, installation portion body； 422nd, storage tank；4221st, plate is inserted；4222nd, auxiliary insertion plate；4223rd, leaking hole；4224th, limiting plate；4225th, arc is fitted Portion；4226th, projection；423rd, holding part；424th, mounting hole；425th, connector；43rd, Access Division；431st, clamping plate；4311st, clip tooth； 4312nd, it is open；432nd, clamp port；433rd, fixed part；4331st, fixing hole；44th, tape fastener；45th, passage is penetrated.

Embodiment

The present invention is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical reference Represent.It should be noted that below in description the word "front", "rear", "left", "right", the "up" and "down" that use refer to it is attached Direction in figure, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometric center Direction, in the present invention, it is in horizontal object that " planes carry thing ", which can refer to plane wall or other surfaces,；" cylindricality is carried Thing " can refer to other cylindrical objects such as the electric pole of cylinder, big tree.

Embodiment：As shown in Figures 1 and 2, including firm banking 1, rotary clamping are fixed on the module group on firm banking 1 Part 2 and cover at the outside of modular assembly 2 and the protective cover 3 with the rotary clamping of firm banking 1 and for will be with protection The modular assembly of cover 3 is arranged in the mounting assembly 4 of outdoor.

As shown in figure 3, modular assembly 2 include gradually connect from low to high successively power supply module 20, communication module 22 with And the gas-monitoring module 21 between power supply module 20 and communication module 22, gas-monitoring module 21 can be provided with many Individual, specific quantity and type can freely be chosen according to user configuring.Wherein gas-monitoring module 21 can be PM2.5 prisons Survey module, PM10 monitoring modulars, Formaldehyde module, sulfur dioxide monitoring module, nitrogen dioxide monitoring modular, carbon monoxide prison Survey module, ozone monitoring module.

As shown in figure 4, gas-monitoring module 21 include shell 211 in cylinder, be arranged inside shell 211 the One circuit board 213, second circuit board 2152, the sensor 2154 between first circuit board 213 and second circuit board 2152 And the top cover 212 and the bottom 214 of lower port of the upper port of closure 211.

Specifically, circumferentially spaced set has on four the first long swivel nuts 2111, inwall and is located on the inwall of shell 211 It is radially inwardly extending respectively above and below first long swivel nut 2111 to be formed with mounting flange 2113, first circuit board 213 Rounded, its circumferencial direction the first long swivel nut 2111 of correspondence offers the first mounting hole 2114.

The lower surface of top cover 212 and the upper surface of bottom 214 along the circumferential direction correspond to the first long one of swivel nut 2111 Four the first short swivel nuts 2112 are formed, first circuit board 213 stretches into housing from the lower section of shell 211 and is overlapped on mounting flange Fastened on 2113 and by bottom 214；Top cover 212 is fastened in the upper port of shell 211, the first long swivel nut 2111 and first short Swivel nut 2112 is coaxially disposed to be locked by bolt.

In order to easy for installation, positioning convex 2121 is provided with the side wall of top cover 212 and bottom 214, shell 211 Inwall offers detent 2115 in upper and lower part, and top cover 212 is recessed with positioning by positioning convex 2121 with bottom 214 Groove 2115 completes to fasten after being aligned.

As shown in figs. 4 and 5, the center of top cover 212, which raises up, is formed with the installation base 215 of circle, installation base 215 upper surface, which offers to be fitted together in plug-in unit port 2151, the groove of the lower section of installation base 215, second circuit board 2152, the Two power inserts 2153 are connected with by electric wire on two circuit boards 2152, power insert 2153 is projected upwards in plug-in unit port 2151, second circuit board 2152 is connected on sensor 2154 by electric wire.

The center of bottom 214 raises up and is formed with the installation groove 216 of circle in bottom, installs the surface of groove 216 and opens Provided with plug-in unit port 2161, the lower surface of first circuit board 213 is provided with and two on adjacent block and power insert 2153 The power contact head 2162 matched, power contact head 2162 protrudes downward from plug-in unit port 2161, and power contact head 2162 passes through electric wire It is connected on sensor 2154.

Two arc card articles 217 are symmetrically arranged with the side wall of installation base 215, one end of two arc card articles 217 is set The clamping projection 2171 being equipped with clamping projection 2171, two arc card articles 217 is shifted to install along direction of rotation, top cover 212 Upper and positioned at arc card article 217 underface offers arc notch 2122, and arc card article 217 is complete in the projection on top cover 212 Fall within entirely inside arc notch 2122, above-mentioned top cover 212, installation base 215 and arc card article 217 is constituting module just Face installation portion.

Install and twice arc-shaped slot 218 is symmetrically offered on the side wall of groove 216, the edge rotation of twice arc-shaped slot 218 The one end in direction offers the clamping groove 2181 coordinated with clamping projection 2171, above-mentioned bottom 214, install groove 216 with And arc-shaped slot 218 constitutes the reverse side installation portion of module.

It is fixed on top cover 212 in order to prevent from causing power insert 2153 and power contact head 2162 reversed when module is docked Fool proof post 219 is connected with, fool proof groove 220 is offered on the bottom 214 of adjacent module, fool proof groove 220 is one section of minor arc, when When carrying out module installation, in the fool proof groove 220 of the insertion adjacent block of fool proof post 219, such adjacent block is rotated with fixed-direction And cause power insert 2153 will not be on the contrary, improving the security of module installation with the intermediate polarity of power contact head 2162.

Some air vents 2116 are uniformly densely covered with the shell 211 of gas-monitoring module 21 to facilitate air to enter in module Portion.

As shown in Fig. 3, Fig. 4 and Fig. 5, it is necessary to described in, the structure of power supply module 20 and gas-monitoring module 21 Structure is identical, and its difference is on shell 211 do not have air vent 2116；The structure of bottom 214 and gas-monitoring of communication module 22 Module 21 is identical, and top cover 212 is in closed state.

Module is installed：

B1：Power supply module 20 is placed horizontally in horizontal table top；

B2：Hand-held gas-monitoring module 21, power supply module is inserted by the fool proof post 220 on the bottom 214 of gas-monitoring module 21 In fool proof hole 219 on 20 top cover 212, gas-monitoring module 21 is horizontally rotated along a direction so that arc-shaped slot 218 and arc The rotatable engagement of shape card article 217 is connected to the clamping groove on arc-shaped slot 218 until the clamping projection 2171 on arc card article 217 In 2181.

B3：Other gas-monitoring modules 21 and communication module 22 are installed in above-mentioned same mode successively.

Modular assembly 2 is used and can be mutually combined between modularized design, modules, for can be according to actual prison Survey needs to select different block combiners, such as power supply module, PM2.5 monitoring modulars and communication module；Power supply module, formaldehyde Monitoring modular and communication module or power supply module, PM2.5 monitoring modulars, Formaldehyde module and communication module etc., are adopted It is powered, it is not necessary to external working power, is powered using battery with independent power module, can be wide while being convenient for carrying It is ubiquitous outdoor to be arranged net.

As illustrated in figs. 7 and 8, firm banking 1 is in the form of annular discs, and it is internally formed functional chamber 15 and newly added for the later stage The addition of function, firm banking 1 includes side shield 11 and side shield 11 integrally formed upper lid 12 and lower cover 13, wherein, lower cover 13 diameter is more than the diameter of each module, and the attachment structure of the centrally disposed attachment structure of upper lid 12 and each module top cover 212 is equal Identical, the lower cover 13 of power supply module 20 is fixedly connected on firm banking 1 by rotary clamping mode, herein without repeating.

The top of upper lid 12 along the circumferential direction offers rotation slot 121 close to edge, the along the circumferential direction decile of rotation slot 121 Offer outwards to construct at close docking groove 122 inside three docking grooves 122, rotation slot 121 and be formed with a butting section 123, The end of the adjoining of butting section 123 docking groove 122 offers rotation neck 1231.

As shown in Figures 6 and 7, the top of firm banking 1 is provided with connection deck 14 and is used to being connected base 1 and anti- Shield 3, connection deck 14 offers through hole including center, and its through hole edge is upwardly formed the supporting part 141 for agreeing with bottom cover, holds Support portion 141 along the circumferential direction uniformly offers the second mounting hole 143, and the top of supporting part 141 is peripherally disposed three （Quantity is not limited to three）Fixture block 142.

As illustrated in figs. 7 and 8, the back-up ring 144 of annular, back-up ring after the bottom of connection deck 14 is formed along through hole edge Peripherally disposed on 144 to have three and the size radian identical butt strap 145 of docking groove 122, the end of butt strap 145 is formed Have docking projection 1451, when connection deck 14 and upper lid 12 are installed, in the insertion docking groove 122 of butt strap 145, the latter two are relative Rotate and butt strap 145 is screwed in rotation slot 121 and causes docking projection 1451 to be stuck in the rotation neck on butting section 123 In 1231.

Offered at the bottom side shield 11 of firm banking 1 to bracket groove 111.

As shown in Figures 9 and 10, the protective cover 3 has to be mutually inserted between several block covers 30, each block cover 30 and is stacked on Together, and by locking member each entirety of block cover 30 is serially connected along grafting axis.

Block cover 30 include overhead guard 31, bottom cover 33 and between it is several it is middle cover 32.

Overhead guard 31, bottom cover 33 and middle cover 32 include circular flat board 311, its midsole cover 33 and middle cover 32 The center of flat board 311 offers the open-work 313 of circle, the outer rim of flat board 311 simultaneously downwards, stretching out is formed with the side of annular Plate 312.

Side plate 312 and the acute angle of the formation of flat board 311 are between 30-60 degree, or between 10 degree to 80 degree, preferably , acute angle is 60 degree.By substantial amounts of experiment and research, the angle between side plate 312 and flat board 311 is 60 degree, side plate When 312 width is equal to or slightly greater than the spacing between adjacent flat board 311, rainproof effect is optimal, and to through protective cover The influence of internal wind speed is minimum.

Overhead guard 31, it is middle cover 32 and bottom cover 33 flat board 311 lower surface it is circumferentially arranged have at least two cylinder Locating dowel 3111, locating dowel 3111 is made of one piece with overhead guard 31.It is preferred that, locating dowel 3111 is provided with three, and it is along flat The circumferencial direction equidistantly distributed of plate 311.

The upper surface of the flat board 311 of middle cover 32 and bottom cover 33 is circumferentially arranged the positioning sleeve coaxial with locating dowel 3111 3112, the diameter of positioning sleeve 3112 is slightly larger than the diameter of locating dowel 3111, and overhead guard 31 is covered 32 and determined by locating dowel 3111 with middle Position 3112 grafting of set, which coordinate, completes docking.In each cooperation is mutually inserted between cover 32 and bottom cover 33.

In order to strengthen the stability of each locating dowel 3111, between locating dowel 3111 and side plate 312 at least provided with There is one piece of reinforcement 3113, reinforcement 3113 is trapezoidal to be adapted to the angle formed between locating dowel 3111 and side plate 31112.

The distance of the bottom of 3113 bottom Distance positioning post of reinforcement 3111 is more than the depth of positioning sleeve 3112, is positioned such that post 3111 can the inside of fully-inserted positioning sleeve 3112 so that between each block cover 30 grafting it is stable.

Along the circumferential direction decile offers bayonet socket 331 for the inner edge of flat board 312 that return is seen on Fig. 6 and Fig. 7, bottom cover 33, connection Fixture block 142 on deck 14 is fixed with bayonet socket 331, and the supporting part 141 and bottom for connecting deck 14 are covered 33 internal faces and fitted, Protective cover 3 is by connecting the rotary clamping of deck 14 on firm banking 1.

As shown in Figures 9 and 10, overhead guard 31, several middle covers 32 and bottom cover 33 are stacked, and form " blinds heap " shape Protective cover 3, it is internally formed the accommodating chamber 314 that can accommodate modular assembly 2.Set using the structure of " blinds heap " shape Meter, can be applied to the extreme weathers such as various meteorological conditions, or even Anti-Typhoon heavy rain.

The center of each locating dowel 3111 offers the concatenation hole 3114 of insertion locating dowel 3111 and flat board 311, connection Part can use and fixing nut 316 is embedded with inside shank of bolt 315, the locating dowel 3111 on overhead guard 31, and fixing nut 316 can be with Using gear nut, shank of bolt 315 from bottom to top sequentially passes through each concatenation hole 3114 and by end from the bottom that bottom covers 33 Screw thread is tightened in gear nut.

Bottom is covered integrally formed with plug 34 on 33 side walls, and plug 34 is engaged with the mounting assembly for installing protective cover 3.

Plug 34 has a planar portions 341, and planar portions 341 stretch out and have been bent downwardly to form insertion section in end 342, two insertion grooves 3421 that are parallel to each other are offered on insertion section 342, and the inner surface of insertion section 342 offers sub-insertion groove 3422, screw 343 is offered in the middle part of the lower surface of planar portions 341.

Assembling process：

The number of assembling steps of protective cover 3 is as described below：

S1：Overhead guard 31 is inverted and is put on desktop；

S2：Successively will in each cover 32, bottom cover 33 be inverted, by positioning sleeve 3112 be plugged in locating dowel 3111 complete overhead guard with Cover 32, middle cover 32 cover 33 installation with middle cover 32 and middle cover 32 bottom of with 31；

S3：Using shank of bolt 315 from bottom cover 33 bottom surfaces penetrate concatenation hole 3114 in so that the threaded portion on the top of shank of bolt 315 with The screw-threaded coupling of gear nut 316 in the locating dowel 3111 of overhead guard 31 is embedded in, the assembling process of whole protective cover 3 is completed.

, can be when being assembled to protective cover 3 to each block cover 30 by the design of locating dowel 3111 and positioning sleeve 3112 Positioned, it is ensured that the axiality of each block cover 30 and will not shift, it is finally by shank of bolt 315 that each block cover 30 is whole Body is concatenated, it is ensured that each block cover 30 is mutually locked.

Protective cover 30 is overall to use modularized design, simple in construction, overall package convenient disassembly, quick；Both life is reduced Cost is produced, the maintenance of the accessory of later stage protective cover 30 is also convenient for, changes.

As shown in figure 11, mounting assembly 4 includes a mounting seat 40 and the tape fastener being engaged with mounting seat 40 44。

Mounting seat 40 has a connection main body 41, and the side of connection main body 41 is provided with the installation portion being engaged with plug 42, the other end of connection main body 41 is provided with to be held for being fixed on the planes such as cylindricality carrier or metope such as electric pole, big tree Access Division 43 in loading, connection main body 41, installation portion 42 and the three of Access Division 43 are formed in one and formed, and can use mould Tool processing and forming is formed, and resistance to overturning is stronger.

As shown in Figure 12 and 13, installation portion 42 has offers storage tank on installation portion body 421, installation portion body 421 422, storage tank 422 is internally provided with least two pieces and is parallel to each other and the insertion plate 4221 parallel with the side plate of storage tank 422 is used Coordinate in the grafting of insertion groove 3421 with plug 34；When plug 34 inserts 422 inside of storage tank, the upper surface of plug 34 and company The surface for connecing main body 41 is flushed.

In order to further increase the stability of grafting, the both sides of two blocks of insertion plates 4221 are with the central shaft of storage tank 422 Line is that symmetry axis is symmetrically arranged with auxiliary insertion plate 4222, and auxiliary insertion plate 4222 is identical with the height for inserting plate 4221, auxiliary Plate 4222 is inserted with the grafting of sub-insertion groove 3422 to coordinate.

Limiting plate 4224, the lateral connection of limiting plate 4224 insertion plate 4221 are also fixedly connected with the bottom plate of storage tank 422 With auxiliary insertion plate 4222, limiting plate 4224, insertion plate 4221 and auxiliary are inserted between plate 4222 and installation portion body 421 Space constitutes holding part 423.When plug 34 and holding part 423 are mutually inserted cooperation, insertion section 342 is entrenched in holding part Being kept out in 423 and by limiting plate 4224 prevents the outwards slippage of insertion section 342.

As shown in figure 13, leaking hole 4223 is offered on the bottom plate of storage tank 422, in rainwater weather, rainwater can lead to Cross the exclusion in time of leaking hole 4223, it is to avoid storage tank internal water accumulation.

As shown in Figure 13 and 14, cave inward to form arc sticking part 4225 on the outside of the bottom plate of storage tank 422, arc patch Conjunction portion 4225 and the outer wall of firm banking 1 are bonded to each other, and the integral middle of arc sticking part 4225 forms stretch out convex Block 4226, it is chimeric to bracket groove 111 that the projection 4226 can be formed with the bottom of firm banking 1, projection 4226 with to bracket groove 111 Cooperation firm banking 1 can be carried out it is placed in the middle spacing, while both circumferentially rotate can also be prevented.

The middle part of storage tank 422 offers at least one mounting hole 424, when in the insertion storage tank 422 of plug 34, installs Hole 424 and the screw 343 of the planar portions 341 of plug 34 are concentric, are embedded with copper nut in screw 343, pass through the connector of setting 425 penetrate mounting hole 424 with locking installation portion 424 with plug 34 in screw 343 from bottom to top.

Connector 425 can select self tapping part, bolt part, such as：The end of machine tooth bolt, bolt part or self tapping part can To be provided with wing nut, staff is facilitated to install or dismantle manually.

As best seen in figs. 14 and 15, Access Division 43 has from the both sides of connection main body 41 respectively to the direction away from connection main body 41 Two pieces of symmetrical clamping plates 431 that expansion extension is formed, the clamp port 432 that is formed between two clamping plates 431 is " V "-shaped, " U " word Shape or " C " font.

The end that two clamping plates 431 extend stretches out respectively is formed with what can be fitted with the planes carry thing such as metope At least one fixing hole 4331 is offered on fixed part 433, fixed part 433, the planes such as fixed part 4331 and metope can be held Loading is fixed together using bolt.

The inner side of every piece of clamping plate 431 equidistantly uniformly offers clip tooth 4311 along the bearing of trend of clamping plate 431, and clip tooth 4311 is in Stepped distribution extends to fixed part 433, when clamping plate 431 is clamped on the cylindricality carriers such as electric pole, big tree, clip tooth 4311 can play a part of anti-skidding, anti-rotation, improve the stability of mounting seat installation.

The connection inner transverse of main body 41 offers at least one and penetrates passage 45 for what tape fastener 44 was penetrated, preferably Penetrate passage 45 and offer two, in installing is put side by side up and down.

It is corresponding in the plate face of clamping plate 431 to offer the opening 4312 that connection penetrates passage 45, the energy of tape fastener 44 The opening 4312 of enough inner sides of clamping plate 431 from one end is penetrated and by penetrating the opening from other end of clamping plate 431 of passage 45 Mouth 4312 passes to form ring encapsulation circle.

In order to cause tape fastener 44 to fit even closer with penetrating passage 45, the inside of passage 45 is penetrated away from card The curved setting of the wall of socket part 43 and two ends are extended at opening 4312.

Tape fastener 44 can from larynx hoop and other can form lasso and hold tightly and be held in cylindricalitys such as electric pole, big trees Connector in loading.

When needing to be arranged into air quality sensor monitoring instrument on the cylindricality carriers such as electric pole, big tree, it is only necessary to will Two larynx hoop is penetrated in mounting seat 40, and mounting seat 40 is clamped on the cylindricality carriers such as electric pole, big tree by clamping plate 431, Then mounting seat 40 is locked by two anchor ears；When needing air quality sensor monitoring instrument being arranged into the planes carries such as metope When on thing, it is only necessary to by the planes carry things such as the horizontal abutment of fixed part 433 of mounting seat 40 to metope, then worn by bolt Mounting seat 40 is locked by the fixing hole 4331 crossed on fixed part 433.

The structure of mounting seat 40 in the present embodiment is relatively simple, easy to operate, quick, can either be arranged into big tree, electric wire On the cylindricality carrier such as bar, it can also be arranged on the planes carry thing such as plane wall, it is wider using scope, being capable of cloth extensively Net.

This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art Member can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as at this All protected in the right of invention by Patent Law.

Claims (8)

1. a kind of air monitor, it is characterised in that：Including modular assembly（2）, be arranged at modular assembly（2）Bottom is for branch Support the modular assembly（2）Firm banking（1）, cover at modular assembly（1）It is outside and with the firm banking（2）Detachably The protective cover being fixedly connected（3）And with the protective cover（3）Pass through connector after grafting（425）Lock to protect described Shield（3）It is fixed on the mounting assembly on cylindricality carrier or planes carry thing（4）.

2. air monitor as claimed in claim 1, it is characterised in that：

The modular assembly（2）Including power supply module（20）, communication module（22）And at least one gas positioned there between Body monitoring modular（21）, the power supply module（20）, gas-monitoring module（21）And communication module（22）Between it is electrical successively Connection, the power supply module（20）, communication module（22）And at least one gas-monitoring module（21）Pass through phase each other Same attachment structure connection.

3. air monitor as claimed in claim 1, it is characterised in that：

The mounting assembly（4）Including mounting seat（40）And it is wrapped in mounting seat（40）On tape fastener（44）, it is described Mounting seat（40）With connection main body（41）, be connected to connection main body（41）One end is used for and protective cover（3）The peace that grafting coordinates Dress portion（42）And it is connected to connection main body（41）The other end is for clamping cylindricality or the Access Division of planes carry thing（43）.

4. air monitor as claimed in claim 3, it is characterised in that：

The protective cover（3）On be provided with plug（34）；The plug（34）With a planar portions（341）And in planar portions （341）End is bent downwardly the insertion section of extension（342）, the insertion section（342）With the installation portion（42）Grafting is with merging Pass through connector（425）Lock the plug（34）With the installation portion（42）.

5. air monitor as claimed in claim 4, it is characterised in that：

The connector（425）At least one including self tapping part, bolt part, when the plug（34）Insert the installation portion （42）When, the installation portion（42）On mounting hole（424）With plug（34）On screw（343）It is mutually aligned, the self tapping Part, at least one of bolt part penetrate the mounting hole from bottom to up（424）Middle locking installation portion（42）With the plug（34）.

6. air monitor as claimed in claim 1, it is characterised in that：

The protective cover（3）There is open-work including several centers（313）And the block cover being arranged concentrically（30）, wherein positioned at top Block cover open-work（313）Closing, it is characterised in that：

Wherein, each block cover（30）It is mutually inserted and fixes to be stacked, and will by the locking member penetrated along grafting axis Each block cover（30）Locking, modular assembly（2）It is contained in each block cover（30）The accommodating chamber of formation（314）It is interior.

7. air monitor as claimed in claim 6, it is characterised in that：

The block cover（30）Including a flat board（311）With along flat board（311）Outer rim is downwards, stretch out the side plate to be formed （312）, each block cover（30）Stack and form " blinds heap " shape.

8. air monitor as claimed in claim 7, it is characterised in that：

The flat board（311）Top surface circumferentially at least provided with two positioning sleeves（3112）, flat board（311）Bottom surface correspond to The positioning sleeve（3112）It is provided with locating dowel（3111）, the locating dowel（3111）Center offers insertion locating dowel（3111） With flat board（311）Concatenation hole（3114）, the flat board（311）Pass through positioning sleeve（3112）With locating dowel（3111）Grafting is matched somebody with somebody Close, the locking member inserts the concatenation hole（3114）It is middle by each flat board（311）Locking.