CN109061070A - A kind of photocatalysis production hand-held gas detection of shatter-resistant - Google Patents
A kind of photocatalysis production hand-held gas detection of shatter-resistant Download PDFInfo
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- CN109061070A CN109061070A CN201810998825.5A CN201810998825A CN109061070A CN 109061070 A CN109061070 A CN 109061070A CN 201810998825 A CN201810998825 A CN 201810998825A CN 109061070 A CN109061070 A CN 109061070A
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
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Abstract
The invention discloses a kind of hand-held gas detections of photocatalysis production shatter-resistant of gas detecting instrument technical field, including gas detecting instrument main body, the gas detecting instrument body outer wall is provided with protecting crust, inner wall passes through the identical fixing piece of structure and is bonded with gas detecting instrument body outer wall at left and right sides of the protecting crust inner cavity, the mounting blocks bottom is bolted with motion bar, the motion bar outer wall movable sleeve is connected to outer bar, the outer bar bottom is provided with turntable, the left and right sides, which is provided with, at the top of the turntable turns ball, the turntable center of top is welded with threaded rod, protecting crust rear end outer wall offers fitting groove, support component is provided in the fitting groove, the detector opens up arc groove in outer bar, and setting friction rib on arc groove, outer bar outer wall opens up anti-skid chequer, improve operator's palm and the body of rod Frictional force, while the arm of operator is fixed with the body of rod by elastic straps, it reduces the detector and slides probability.
Description
Technical field
The present invention relates to gas detecting instrument technical field, specially a kind of photocatalysis production hand-held gases of shatter-resistant
Detecting instrument.
Background technique
Detector, also known as gas detecting instrument are a kind of instrument and meter tools of gas leakage Concentration Testing, existing
Photocatalysis production is easy to slide from hand with detector surface is relatively smooth, and detector does not have safeguard procedures, holds
It is easily broken impaired, has seriously affected detector service life, improved use cost, and existing detector is
Specific length is easy to be restricted when needing to detect higher position, inconvenient, for this purpose, it is proposed that a kind of photocatalysis
The production hand-held gas detection of shatter-resistant.
Summary of the invention
The purpose of the present invention is to provide a kind of hand-held gas detections of photocatalysis production shatter-resistant, on solving
State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of photocatalysis production hand-held gas of shatter-resistant
Body detecting instrument, including gas detecting instrument main body, the gas detecting instrument body outer wall are provided with protecting crust, the protecting crust top
Portion offers two groups of through-holes, port is offered on front side of the protecting crust, and port left side is hinged with before matching by hinge
Flip lid, protecting crust inner cavity left and right sides inner wall passes through the identical fixing piece of structure and gas detecting instrument body outer wall pastes
It closes, the protecting crust bottom is provided with link block, and the link block bottom is provided with mounting blocks, and the mounting blocks bottom is bolted with
Motion bar, the motion bar outer wall movable sleeve are connected to outer bar, are symmetrically arranged with sliding block at left and right sides of the motion bar bottom outer wall,
And outer bar left and right sides inner wall is provided with and the matched sliding rail of sliding block, the outer bar bottom is provided with turntable, the turntable top
The left and right sides, which is provided with, turns ball, and outer bar bottom offers and turn the matched annular ball pocket of ball, the turntable center of top weldering
It is connected to threaded rod, the threaded rod tip sequentially passes through outer bar bottom and motion bar bottom, and outer bar bottom offers and screw thread
The matched movable through-hole of bar, and motion bar bottom offers and the matched tapped through hole of threaded rod, protecting crust rear end outer wall
It is uniformly provided with heat dissipation port at left and right sides of top, offers rectangular recess, and rectangular recess between heat dissipation port described in two groups
It is inside provided with the rectangular shaped slider to match, and rectangular shaped slider rear end is connected with hangers, and passes through spring and square at the top of rectangular shaped slider
The connection of connected in star top inner wall, protecting crust rear end outer wall offers fitting groove, and fitting groove is located at below rectangular recess, institute
It states and is provided with support component in fitting groove, protecting crust rear end outer wall laterally offers rectangle port, and on the right side of rectangle port
It is renovated after being hinged with by hinge.
Preferably, the protecting crust includes the sheath plate connecting with fixing piece far from gas detecting instrument body side, institute
It states sheath plate outer wall and is provided with reinforcing layer one, one outer wall of reinforcing layer is provided with foam layer, the foam layer
Outer wall is provided with cellular cushion plate, and the cellular cushion plate outer wall is provided with bubble chamber film, and the bubble chamber film outer wall is provided with rubber
Plate one, one outer wall of rubber slab are provided with rubber slab two, and two inner wall of rubber slab and one outer wall of rubber slab are uniformly staggeredly set
It is equipped with the identical flexible arc pipe of structure, and is filled with elastic filler in flexible arc pipe, two outer wall of the rubber slab setting
There is reinforcing layer two, two outer wall of reinforcing layer is provided with outer jacket plate, and the outer jacket plate outer wall is provided with etching resistant film.
Preferably, the sheath plate and outer jacket plate are all made of explosion-proof backplate, and reinforcing layer one and reinforcing layer two are adopted
With by honeycomb reinforcing layer made of metal wire knitted, the elastic filler is rubber strip, and the etching resistant film is poly-
Ethylene etching resistant film.
Preferably, the preceding flip lid left side is provided with folded plate by hinge, and card hole, and protecting crust are offered on the folded plate
Right side, which is provided with, offers transparent observing window with the matched protrusion of card hole, preceding renovate.
Preferably, the left side fixing piece includes the rubber bearing plate being bonded with gas detecting instrument main body left side outer wall, and
Rubber bearing plate is evenly arranged with air bag close to the side of gas detecting instrument main body, and the rubber bearing plate is close to gas detection
The side of instrument main body offer with the matched assembly slot of air bag, the side of the rubber bearing plate far from air bag is from top to bottom
It is evenly arranged with the identical telescopic spring bar of three groups of structures, and telescopic spring bar is provided with swallow far from one end of rubber bearing plate
Tail fixture block, and shell side wall is protected to offer and the matched dovetail card slot of dovetail fixture block.
Preferably, the outer bar includes the body of rod for being socketed in motion bar outer wall, is symmetrically offered at left and right sides of the body of rod
The identical arc groove of structure, and arc groove outer wall is evenly arranged with friction rib, body of rod front outer wall top and bottom
It is hinged with connector, and two groups of connector opposite sides are provided with elastic straps, and top elastic straps cross-sectional length is big
In bottom resilient band cross-sectional length, the top elastic straps bottom end is connected with pin thread, and elastic straps top described in bottom connects
It is connected to and is uniformly provided with anti-skid chequer with the matched female thread of pin thread, the body of rod outer wall.
Preferably, the support component includes the adsorption plate in fitting groove, and bottom is equal at left and right sides of the adsorption plate
It is flexibly connected by pin shaft with inner wall bottom at left and right sides of fitting groove, the adsorption plate is equal at left and right sides of one end of fitting groove
It is provided with rib, supporting plate is movably set with by pin shaft at the top of rib opposite side described in two groups, and the supporting plate other end is provided with
Strip, and uniformly laterally offered and the matched card slot of strip, adsorption plate rear end outer wall or so from top to bottom in fitting groove
Two sides are evenly arranged with sucker from top to bottom.
Preferably, a kind of application method of the hand-held gas detection of photocatalysis production shatter-resistant:
S1: in use, being first turned on preceding flip lid, gas detecting instrument main body is put into protecting crust inner cavity, and the rubber for passing through two sides
Bearing plate squeezes telescopic spring bar, gas detecting instrument main body is put between two groups of rubber bearing plates, telescopic spring bar reset strap
Dynamic rubber bearing plate fixes gas detecting instrument main body, and air bag is bonded with gas detecting instrument body outer wall, makes gas detecting instrument
Alarm lamp in main body is corresponding with the through-hole at the top of protecting crust with detection mouth, starts gas detecting instrument main body, covers preceding flip lid,
And folded plate is overturn, flip lid before card hole and protrusion are fixed is held at the arc groove of the body of rod, pulls the elastic bunch at top
Band fastens pin thread and female thread, by elastic straps fixed operation personnel's the back of the hand, while the friction being arranged on arc groove
Rib, the anti-skid chequer of body of rod outer wall improve the frictional force that is in contact of the operator with body of rod outer wall, reduce unexpected landing machine
Rate when needing adjustment length, rotates turntable, turntable rotation drives threaded rod rotation, to make the upward band of motion bar when in use
Dynamic gas detecting instrument main body is upward, observes the display result of gas detecting instrument main body simultaneously by transparent observing window after detection
Record；
S2: during use, when surprisingly sliding, protecting crust contacts ground, and rubber slab two is made inwardly to squeeze rubber slab one, rubber
The flexible arc pipe mutual extrusion of two outer wall of offset plate and one inner wall of rubber slab, is supported by the elastic buffer power of flexible arc pipe
Disappear dispersion, and internal elastic filler improves flexible arc tubular elastic cushion effect, while the bubble chamber film being arranged alleviates the residual of entrance
Aftershock power, and dispersion neutralizing, the rubber that internal foam layer is connected with by telescopic spring bar are carried out by cellular cushion plate
Glue bearing plate and air bag effectively avoid internal gas detecting instrument main body from being damaged by brisance, guarantee gas detecting instrument master
The safe handling of body；
S3: when not using the gas detecting instrument, downwardly turning over adsorption plate, and be flipped up supporting plate, make strip on supporting plate with
Card slot engaging in fitting groove, is supported fixation, is adsorbed, prevented by the sucker and contact surface of adsorption plate bottom
Unexpected touching gas detecting instrument, which causes to fall, when not in use damages.
Compared with prior art, the beneficial effects of the present invention are:
1. the detector opens up arc groove in outer bar, and setting friction rib on arc groove, outer bar outer wall opens up anti-
Sliding line improves the frictional force of operator's palm and the body of rod, while keeping the arm of operator and the body of rod solid by elastic straps
It is fixed, it reduces the detector and slides probability, while gas detecting instrument main body being fixed in protecting crust by fixing piece, take notice of
When falling outside, protecting crust contacts ground, and rubber slab two inwardly squeezes rubber slab one, two outer wall of rubber slab and one inner wall of rubber slab
Flexible arc pipe mutual extrusion carries out counteracting dispersion by the elastic buffer power of flexible arc pipe, and internal elastic filler mentions
High resiliency curved pipe elastic buffer power, at the same be arranged bubble chamber film alleviate enter remaining brisance, and by cellular cushion plate into
Row dispersion neutralizing, internal foam layer and the rubber bearing plate connected by telescopic spring bar are effectively kept away with air bag
Exempt from internal gas detecting instrument main body to be damaged by brisance, guarantees the safe handling of gas detecting instrument main body；
2. the detector is provided with support component on rear side of protecting crust, when not in use, by being flipped up supporting plate, make to prop up
Strip on plate engages with the card slot in fitting groove, is supported fixation, is carried out by the sucker and contact surface of adsorption plate bottom
Absorption, can effectively prevent when not using or temporarily placing, and the detector is touched to be caused surprisingly to land the feelings broken
Condition；
3. the detector is by rotation turntable, turntable rotation drives threaded rod rotation, so that motion bar be made to bring up gas
Body detector main body is upward, easy to use convenient for use is adjusted according to different positions, easy to operate.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is present invention protection shell structure rearview；
Fig. 3 is protecting crust structural schematic diagram of the present invention；
Fig. 4 is anchor structure schematic diagram of the present invention；
Fig. 5 is outer bar structural schematic diagram of the present invention；
Fig. 6 is support component structural schematic diagram of the present invention.
In figure: 1 gas detecting instrument main body, 2 protecting crusts, 21 sheath plates, 22 reinforcing layers one, 23 foam layers, 24 bees
Nest buffer board, 25 bubble chamber films, 26 rubber slabs one, 27 rubber slabs two, 28 flexible arc pipes, 29 elastic fillers, 291 reinforcing layers
Two, flip lid, 31 transparent observing windows, 32 folded plates, 33 card holes, 4 fixing pieces, 41 before 292 outer jacket plates, 293 etching resistant films, 3
Rubber bearing plate, 42 air bags, 43 telescopic spring bars, 44 dovetail fixture blocks, 5 link blocks, 6 mounting blocks, 7 motion bars, 8 outer bars, 81
The body of rod, 82 arc grooves, 83 connectors, 84 elastic straps, 85 pin threads, 9 turntables, 10 sliding blocks, 11 threaded rods, 12 heat dissipation ports,
Flip lid, 14 hangers, 15 rectangular recess, 16 springs, 17 fitting grooves, 18 support components, 181 adsorption plates, 182 ribs, 183 after 13
Plate, 184 strips, 185 suckers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of hand-held gas inspection of photocatalysis production shatter-resistant
Instrument, including gas detecting instrument main body 1 are surveyed, has alarm lamp and detection mouth at the top of gas detecting instrument main body 1, and charging interface is located at
1 rear side of gas detecting instrument main body, for protective gas detector main body 1,1 outer wall of gas detecting instrument main body is provided with protecting crust 2,
It prevents from gas detecting instrument main body 1 from inadvertently falling off to damage, two groups of through-holes is offered at the top of protecting crust 2, in order to make operator
See the alarm lamp in gas detecting instrument main body 1 and detection mouth detection gas can be passed through, offers port on front side of protecting crust 2, and
The preceding flip lid 3 to match is hinged with by hinge on the left of port, for taking out or placing gas detecting instrument main body 1, in protecting crust 2
Inner wall passes through the identical fixing piece 4 of structure and is bonded with 1 outer wall of gas detecting instrument main body at left and right sides of chamber, fixes gas detection
Instrument main body 1 prevents gas detecting instrument main body 1 from falling and affords brisance, and 2 bottom of protecting crust is provided with link block 5,5 bottom of link block
Portion is provided with mounting blocks 6, and link block 5 and mounting blocks 6 are integrated molding structure, and 6 bottom of mounting blocks is bolted with motion bar 7, pacifies
Dress 6 bottom of block offers installation through-hole, and installation through-hole inner wall offers internal screw thread, and 7 outer wall of motion bar opens up oriented matched outer
Screw thread, easy to remove to carry, 7 outer wall movable sleeve of motion bar is connected to outer bar 8, is symmetrical arranged at left and right sides of 7 bottom outer wall of motion bar
Have a sliding block, and 8 left and right sides inner wall of outer bar be provided with the matched sliding rail of sliding block, not only improve motion bar 7 move up and down it is steady
It is qualitative, while preventing threaded rod 11 from motion bar 7 being driven to rotate, 8 bottom of outer bar is provided with turntable 9, and personnel turn for ease of operation
It is dynamic, anti-skid chequer can be opened up in 9 outer wall of turntable, the 9 top left and right sides of turntable, which is provided with, turns ball, not shadow when making to rotate turntable 9
The body of rod 81 is rung, and 8 bottom of outer bar offers and turn the matched annular ball pocket of ball, 9 center of top of turntable is welded with threaded rod 11, spiral shell
11 top of rasp bar sequentially passes through 7 bottom of 8 bottom of outer bar and motion bar, and 8 bottom of outer bar offers and the matched work of threaded rod 11
Dynamic through-hole, and 7 bottom of motion bar offer with the matched tapped through hole of threaded rod 11, threaded rod 11 is detached from motion bar in order to prevent
7, it can weld limited block on 11 top of threaded rod, and the diameter of limited block is greater than tapped through hole diameter, 2 rear end outer wall top of protecting crust
It is uniformly provided with heat dissipation port 12 at left and right sides of portion, offers rectangular recess 15, and rectangular recess between two groups of heat dissipation ports 12
The rectangular shaped slider to match is provided in 15, and rectangular shaped slider rear end is connected with hangers 14, convenient for not making the detector
Used time hangs up storage, and is connect by spring 16 with 15 top inner wall of rectangular recess at the top of rectangular shaped slider, 2 rear end outer wall of protecting crust
Fitting groove 17 is offered, and fitting groove 17 is located at 15 lower section of rectangular recess, is provided with support component 18, protecting crust in fitting groove 17
2 rear end outer walls laterally offer rectangle port, and renovate 13 after being hinged on the right side of rectangle port by hinge, in order to examine to gas
It surveys and carries out plug wire charging at the charging interface of instrument main body 1.
Wherein, protecting crust 2 includes the sheath plate 21 connecting with fixing piece 4 far from 1 side of gas detecting instrument main body, interior shield
21 outer wall of laminate is provided with reinforcing layer 1, improves the intensity of sheath plate 21, and one 21 outer wall of reinforcing layer is provided with foamed plastics
Layer 23, protective gas detector main body 1 reduce brisance and damage to caused by gas detecting instrument main body 1,23 outer wall of foam layer
It is provided with cellular cushion plate 24, the remaining brisance of transmitting is dispersed into neutralizing, 24 outer wall of cellular cushion plate is provided with bubble chamber film 25, is
The buffer capacity of bubble chamber film 25 is improved, it is highly 3.5mm that bubble diameter, which can be set as 8mm, 25 outer wall of bubble chamber film is provided with rubber
Plate 1, it is Nian Jie with cellular cushion plate 24 and rubber slab 1 for the ease of bubble chamber film 25, can bubble chamber film 25 outer wall and
Inner wall is bonded PE film, forms it into a smooth face, and one 26 outer wall of rubber slab is provided with rubber slab 2 27, in rubber slab 2 27
Wall and one 26 outer wall of rubber slab are uniformly staggeredly equipped with the identical flexible arc pipe 28 of structure, and are filled in flexible arc pipe 28
Elastic filler 29 is inserted into for the ease of elastic filler 29 into flexible arc pipe 28, flexible arc pipe 28 can be arranged
At the arcuate structure to match, 2 27 outer wall of rubber slab is provided with reinforcing layer 2 291, and reinforcing layer 2 291 improves outer jacket plate 292
Intensity, 2 291 outer wall of reinforcing layer are provided with outer jacket plate 292, and 292 outer wall of outer jacket plate is provided with etching resistant film 293, improve
The anti-corrosion capability of the protecting crust 2；
Sheath plate 21 and outer jacket plate 292 are all made of explosion-proof backplate, improve the intensity of the protecting crust 2, and one 22 He of reinforcing layer
Reinforcing layer 2 292 is all made of through honeycomb reinforcing layer made of metal wire knitted, improves sheath plate 21 and outer jacket plate 292
Integral strength, elastic filler 291 are rubber strip, improve the elastic buffer ability of flexible arc pipe 28, etching resistant film 293 is
Polyethylene etching resistant film；
Preceding 3 left side of flip lid is provided with folded plate 32 by hinge, card hole 33 is offered on folded plate 32, and be provided on the right side of protecting crust 2
With the matched protrusion of card hole 33, it is convenient for fixing preceding flip lid 3 with protecting crust 2, when preventing from falling, internal gas detecting instrument main body
1 is upwardly separated from protecting crust 2, offers transparent observing window 31 on preceding flip lid 3, passes through transparent observing window 31 convenient for operator
Gas detecting instrument main body 1 is watched to show the data of screen display；
Left side fixing piece 4 includes the rubber bearing plate 41 being bonded with 1 left side outer wall of gas detecting instrument main body, and rubber bearing plate 41
Side close to gas detecting instrument main body 1 is evenly arranged with air bag 42, not only prevents pressure excessive to gas detecting instrument main body 1
It damages, is contacted by the elasticity of itself with gas detecting instrument main body 1, can effectively avoid gas detection when generating vibration
The damage that instrument main body 1 is shaken, rubber bearing plate 41 offer and air bag 42 close to the side of gas detecting instrument main body 1
The assembly slot matched, is conveniently replaceable air bag 42, and side of the rubber bearing plate 41 far from air bag 42 is evenly arranged with from top to bottom
The identical telescopic spring bar 43 of three groups of structures, telescopic spring bar 43 are exactly that the front end outer wall of telescopic rod is fixedly attached spring, and bullet
Spring telescopic rod 43 is provided with dovetail fixture block 44 far from one end of rubber bearing plate 41, and 2 side wall of protecting crust offers and dovetail
The matched dovetail card slot of fixture block 44, replacement easy to disassemble can be by screws by dovetail fixture block 44 and dovetail in order to improve stationarity
Card slot is fixed；
Outer bar 8 includes the body of rod 81 for being socketed in 7 outer wall of motion bar, and 81 left and right sides of the body of rod symmetrically offers the identical arc of structure
Groove 82, and 82 outer wall of arc groove is evenly arranged with friction rib, is hinged with connection at the top and bottom of 81 front outer wall of the body of rod
Part 83, and two groups of 83 opposite sides of connector are provided with elastic straps 84, and elastic straps 84 cross-sectional length in top is greater than bottom
84 cross-sectional length of portion's elastic straps, 84 bottom end of top elastic straps are connected with pin thread 85, and 84 top of bottom resilient band is connected with
With the matched female thread of pin thread 85, by 84 fixed operation personnel's the back of the hand of elastic straps, 81 outer wall of the body of rod is uniformly provided with anti-skid chequer,
Friction rib and anti-skid chequer are the frictional force for improving operator and contacting with the body of rod 81, reduce the effect of rubber sleeve probability；
Support component 18 includes the adsorption plate 181 in the fitting groove 17,181 left and right sides bottom of adsorption plate pass through pin shaft with
17 left and right sides inner wall bottom of fitting groove is flexibly connected, and adsorption plate 181 is provided at left and right sides of one end of fitting groove 17
Rib 182, two groups of 182 opposite sides of rib tops are movably set with supporting plate 183 by pin shaft, in order to prevent in the process used
In, supporting plate 183 and adsorption plate 181 rotate, can be in supporting plate 183 close to the side of fitting groove 17 setting fixture block and fitting groove 17
The card slot of inner wall is fixed, and 183 other end of supporting plate is provided with strip 184, and uniformly lateral from top to bottom in fitting groove 17
Offer with the matched card slot of strip 184, the adsorption plate 181 of overturning is fixed when strip 184 engages with card slot, prevents from adsorbing
Plate 181 is rotated toward 17 direction of fitting groove in bottom stress and is overturn, uniform from top to bottom at left and right sides of 181 rear end outer wall of adsorption plate
Be provided with sucker 185, for being fixed with contact surface, prevent when not in use unexpected touching gas detecting instrument cause to fall and make
At damage.
A kind of application method of the hand-held gas detection of photocatalysis production shatter-resistant:
S1: in use, flip lid 3 before being first turned on, is put into 2 inner cavity of protecting crust, and the rubber for passing through two sides for gas detecting instrument main body 1
Glue bearing plate 41 squeezes telescopic spring bar 43, gas detecting instrument main body 1 is put between two groups of rubber bearing plates 41, telescopic spring
Bar 43, which resets, drives rubber bearing plate 41 to fix gas detecting instrument main body 1, and air bag 42 and 1 outer wall of gas detecting instrument main body paste
It closes, keeps the alarm lamp in gas detecting instrument main body 1 corresponding with detection mouth and the through-hole at 2 top of protecting crust, start gas detection
Instrument main body 1, flip lid 3 before covering, and folded plate 32 is overturn, flip lid 3 before card hole 33 and protrusion are fixed holds the body of rod 81
At arc groove 82, the elastic straps 84 at top are pulled, pin thread 85 is fastened with female thread, passes through 84 fixed operation of elastic straps
Personnel's the back of the hand, while the friction rib being arranged on arc groove 82, the anti-skid chequer of 81 outer wall of the body of rod improve operator and bar
The frictional force of 81 outer wall of body being in contact reduces unexpected landing probability, when in use, when needing adjustment length, rotates turntable 9,
The rotation of turntable 9 drives threaded rod 11 to rotate, to make motion bar 7 bring up gas detecting instrument main body 1 upwards, after detection
The display result of gas detecting instrument main body 1 is observed by transparent observing window 31 and is recorded；
S2: during use, when surprisingly sliding, protecting crust 2 contacts ground, and rubber slab 2 27 is made inwardly to squeeze rubber slab one
26,28 mutual extrusion of flexible arc pipe of 2 27 outer wall of rubber slab and one 26 inner wall of rubber slab passes through the bullet of flexible arc pipe 28
Property cushion effect carry out counteracting dispersion, internal elastic filler 29 improves 28 elastic buffer power of flexible arc pipe, while being arranged
Bubble chamber film 25 alleviates the remaining brisance entered, and carries out dispersion neutralizing, internal foam layer 23 by cellular cushion plate 24
Internal gas detecting instrument master is effectively avoided with the rubber bearing plate 41 and air bag 42 connected by telescopic spring bar 23
Body 1 is damaged by brisance, guarantees the safe handling of gas detecting instrument main body 1；
S3: when not using the gas detecting instrument, adsorption plate 181 is downwardly turned over, and be flipped up supporting plate 183, made on supporting plate 183
Strip 184 engage with the card slot in fitting groove 17, be supported fixation, the sucker 185 by 181 bottom of adsorption plate with contact
Face is adsorbed, prevent when not in use unexpected touching gas detecting instrument cause to fall and damage.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of photocatalysis production hand-held gas detection of shatter-resistant, including gas detecting instrument main body (1), feature exists
In: gas detecting instrument main body (1) outer wall is provided with protecting crust (2), offers two groups of through-holes at the top of the protecting crust (2),
Port is offered on front side of the protecting crust (2), and is hinged with the preceding flip lid (3) to match on the left of port by hinge, it is described anti-
Inner wall passes through the identical fixing piece of structure (4) and is bonded with gas detecting instrument main body (1) outer wall at left and right sides of protective case (2) inner cavity,
Protecting crust (2) bottom is provided with link block (5), and link block (5) bottom is provided with mounting blocks (6), the mounting blocks
(6) bottom is bolted with motion bar (7), and motion bar (7) the outer wall movable sleeve is connected to outer bar (8), outside motion bar (7) bottom
Sliding block is symmetrically arranged at left and right sides of wall, and inner wall is provided with and the matched sliding rail of sliding block, the outer bar at left and right sides of outer bar (8)
(8) bottom is provided with turntable (9), and the left and right sides, which is provided with, at the top of the turntable (9) turns ball, and outer bar (8) bottom offers
With turn the matched annular ball pocket of ball, turntable (9) center of top is welded with threaded rod (11), threaded rod (11) top according to
It is secondary to run through outer bar (8) bottom and motion bar (7) bottom, and outer bar (8) bottom offers and leads to threaded rod (11) matched activity
Hole, and motion bar (7) bottom offers and threaded rod (11) matched tapped through hole, protecting crust (2) rear end outer wall top
The left and right sides is uniformly provided with heat dissipation port (12), offers rectangular recess (15) between heat dissipation port (12) described in two groups, and
It is provided with the rectangular shaped slider to match in rectangular recess (15), and rectangular shaped slider rear end is connected with hangers (14), and rectangular shaped slider
Top is connect by spring (16) with rectangular recess (15) top inner wall, and protecting crust (2) rear end outer wall offers fitting groove
(17), and fitting groove (17) is located at below rectangular recess (15), is provided with support component (18) in the fitting groove (17), described
Protecting crust (2) rear end outer wall laterally offers rectangle port, and renovates (13) after being hinged on the right side of rectangle port by hinge.
2. the hand-held gas detection that shatter-resistant is used in a kind of photocatalysis production according to claim 1, it is characterised in that:
The protecting crust (2) includes the sheath plate (21) connecting with fixing piece (4) far from gas detecting instrument main body (1) side, described
Sheath plate (21) outer wall is provided with reinforcing layer one (22), and reinforcing layer one (21) outer wall is provided with foam layer (23),
Foam layer (23) outer wall is provided with cellular cushion plate (24), and cellular cushion plate (24) outer wall is provided with bubble chamber film
(25), bubble chamber film (25) outer wall is provided with rubber slab one (26), and rubber slab one (26) outer wall is provided with rubber slab two
(27), rubber slab two (27) inner wall and rubber slab one (26) outer wall are uniformly staggeredly equipped with the identical flexible arc pipe of structure
(28), elastic filler (29) and in flexible arc pipe (28) are filled with, rubber slab two (27) outer wall is provided with reinforcing layer
Two (291), reinforcing layer two (291) outer wall are provided with outer jacket plate (292), and outer jacket plate (292) outer wall is provided with
Etching resistant film (293).
3. the hand-held gas detection that shatter-resistant is used in a kind of photocatalysis production according to claim 2, it is characterised in that:
The sheath plate (21) and outer jacket plate (292) are explosion-proof backplate, and reinforcing layer one (22) and reinforcing layer two (292) are adopted
With by honeycomb reinforcing layer made of metal wire knitted, the elastic filler (291) is rubber strip, the etching resistant film
It (293) is polyethylene etching resistant film.
4. the hand-held gas detection that shatter-resistant is used in a kind of photocatalysis production according to claim 1, it is characterised in that:
It is provided with folded plate (32), is offered card hole (33) on the folded plate (32), and protecting crust by hinge on the left of flip lid (3) before described
(2) right side, which is provided with, offers transparent observing window (31) on (3) with card hole (33) matched protrusion, preceding renovate.
5. the hand-held gas detection that shatter-resistant is used in a kind of photocatalysis production according to claim 1, it is characterised in that:
The left side fixing piece (4) includes the rubber bearing plate (41) being bonded with outer wall on the left of gas detecting instrument main body (1), and rubber is held
Fishplate bar (41) is evenly arranged with air bag (42) close to the side of gas detecting instrument main body (1), and the rubber bearing plate (41) is leaned on
The side of nearly gas detecting instrument main body (1) offers and air bag (42) matched assembly slot, and the rubber bearing plate (41) is remote
Side from air bag (42) is evenly arranged with the identical telescopic spring bar (43) of three groups of structures, and telescopic spring bar from top to bottom
(43) one end far from rubber bearing plate (41) is provided with dovetail fixture block (44), and protecting crust (2) side wall offers and dovetail
The matched dovetail card slot of fixture block (44).
6. the hand-held gas detection that shatter-resistant is used in a kind of photocatalysis production according to claim 1, it is characterised in that:
The outer bar (8) includes the body of rod (81) for being socketed in motion bar (7) outer wall, symmetrically offers knot at left and right sides of the body of rod (81)
The identical arc groove of structure (82), and arc groove (82) outer wall is evenly arranged with friction rib, the body of rod (81) front outer wall
Top and bottom are hinged with connector (83), and two groups of connector (83) opposite sides are provided with elastic straps (84), and
Elastic straps (84) cross-sectional length in top is greater than bottom resilient band (84) cross-sectional length, top the elastic straps (84) bottom end
It is connected with pin thread (85), elastic straps (84) top described in bottom is connected with and pin thread (85) matched female thread, the body of rod
(81) outer wall is uniformly provided with anti-skid chequer.
7. the hand-held gas detection that shatter-resistant is used in a kind of photocatalysis production according to claim 1, it is characterised in that:
The support component (18) includes the adsorption plate (181) in fitting groove (17), bottom at left and right sides of the adsorption plate (181)
It is flexibly connected by pin shaft with inner wall bottom at left and right sides of fitting groove (17), the adsorption plate (181) is close to fitting groove (17)
One end at left and right sides of be provided with rib (182), be arranged at the top of rib described in two groups (182) opposite side by pin shaft activity
Have supporting plate (183), and supporting plate (183) other end is provided with strip (184), and is uniformly laterally opened from top to bottom in fitting groove (17)
Equipped with strip (184) matched card slot, be evenly arranged with suction from top to bottom at left and right sides of the outer wall of adsorption plate (181) rear end
Disk (185).
8. a kind of application method of the hand-held gas detection of photocatalysis production shatter-resistant, it is characterised in that:
S1: in use, being first turned on preceding flip lid (3), gas detecting instrument main body (1) is put into protecting crust (2) inner cavity, and pass through two
The rubber bearing plate (41) of side squeezes telescopic spring bar (43), and gas detecting instrument main body (1) is put into two groups of rubber bearing plates
(41) between, telescopic spring bar (43), which resets, drives rubber bearing plate (41) to fix gas detecting instrument main body (1), air bag
(42) it is bonded with gas detecting instrument main body (1) outer wall, makes the alarm lamp and detection mouth and protecting crust on gas detecting instrument main body (1)
(2) through-hole at the top of is corresponding, starts gas detecting instrument main body (1), preceding flip lid (3) is covered, and overturn folded plate (32), by card hole
(33) (3) are renovated before being fixed with protrusion, at the arc groove (82) for holding the body of rod (81), pull the elastic straps at top
(84), pin thread (85) is fastened with female thread, by elastic straps (84) fixed operation personnel's the back of the hand, while arc groove (82)
The friction rib of upper setting, the anti-skid chequer of the body of rod (81) outer wall improve operator and the body of rod (81) outer wall be in contact rub
Power is wiped, unexpected landing probability is reduced, when in use, when needing adjustment length, is rotated turntable (9), turntable (9) rotation drives screw thread
Bar (11) rotation, so that motion bar (7) be made to bring up gas detecting instrument main body (1) upwards, passes through transparent sight after detection
It examines the display result of window (31) observation gas detecting instrument main body (1) and records；
S2: during use, when surprisingly sliding, protecting crust (2) contacts ground, and rubber slab two (27) is made inwardly to squeeze rubber
Plate one (26), flexible arc pipe (28) mutual extrusion of rubber slab two (27) outer wall and rubber slab one (26) inner wall, passes through elasticity
The elastic buffer power of curved pipe (28) carries out counteracting dispersion, and internal elastic filler (29) improves flexible arc pipe (28) elasticity
Cushion effect, while the bubble chamber film (25) being arranged alleviates the remaining brisance entered, and decentralized by cellular cushion plate (24) progress
Solution, internal foam layer (23) and the rubber bearing plate (41) for passing through telescopic spring bar (23) connection and air bag (42) are
It effectively avoids internal gas detecting instrument main body (1) from being damaged by brisance, guarantees that the safety of gas detecting instrument main body (1) makes
With；
S3: when not using the gas detecting instrument, adsorption plate (181) are downwardly turned over, and be flipped up supporting plate (183), makes supporting plate
(183) strip (184) on engages with the card slot in fitting groove (17), is supported fixation, passes through adsorption plate (181) bottom
Sucker (185) and contact surface are adsorbed, prevent when not in use unexpected touching gas detecting instrument cause to fall and cause to damage
It is bad.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810998825.5A CN109061070B (en) | 2018-08-30 | 2018-08-30 | Photocatalysis production is with preventing gaseous detecting instrument of hand-held type that falls |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810998825.5A CN109061070B (en) | 2018-08-30 | 2018-08-30 | Photocatalysis production is with preventing gaseous detecting instrument of hand-held type that falls |
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| CN109061070B CN109061070B (en) | 2022-03-08 |
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