CN208818698U - A kind of Portable type room methylene oxide detecting instrument - Google Patents
A kind of Portable type room methylene oxide detecting instrument Download PDFInfo
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- CN208818698U CN208818698U CN201821509841.5U CN201821509841U CN208818698U CN 208818698 U CN208818698 U CN 208818698U CN 201821509841 U CN201821509841 U CN 201821509841U CN 208818698 U CN208818698 U CN 208818698U
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- stainless steel
- harness
- steel casing
- harness slot
- block
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Abstract
The utility model discloses a kind of Portable type room methylene oxide detecting instruments, including rubber sleeve, harness slot and bottom plate, the rubber sleeve is internally provided with stainless steel casing, and stainless steel casing is internally provided with dust suction cotton, it is Nian Jie between the dust suction cotton and stainless steel casing, the harness slot is internally provided with spring, and harness slot position is in the inside of dust suction cotton, block is installed in the middle part of the harness slot, and block is internally provided with pin shaft, the block, which passes through, to be coupled between pin shaft and harness slot for pin, exhaust pipe is installed above the harness slot, and formaldehyde sensor mounting shell is installed above exhaust pipe.The Portable type room methylene oxide detecting instrument, harness slot, spring and the block of setting, harness slot provides reliable winding displacement track for user, harness is set to carry out winding displacement according to the track of regulation, prevent the harness inside detector from mutually winding, it is not easy to the constituent element inside detector to radiate, increases the resistance of harness, be easy to happen danger.
Description
Technical field
The utility model relates to formaldehyde technical field, specially a kind of Portable type room methylene oxide detecting instrument.
Background technique
In recent years, the rapid development of Chinese society economy and industrial technology are constantly progressive, and people's lives are horizontal constantly
Improve, the living environment of the mankind is worsening, and air quality constantly declines, and house fitting-up is more and more common, due to new furniture and
The formaldehyde pollution air that the paint of interior decoration is discharged, the formaldehyde poisoning caused by formaldehyde pollution, skin disease, respiratory disease
Etc. happening occasionally, therefore people are caused to the detection of indoor air quality and are more and more paid close attention to, the new house just fitted up
Inside usually harmful gas concentration is higher, and user tends not to move in time, can be right when these pollutants reach certain concentration
Human body generates very big damage, or even meeting causing death, therefore the detection of indoor air quality is just particularly important.
Existing methylene oxide detecting instrument cannot carry out reasonable winding displacement to the harness inside detector well, cannot be good
It, cannot be well to indoor different height convenient for the frictional force between the carrying and increase detector and user of user
Formaldehyde is detected, and is not well positioned to meet the use demand of people, for above situation, on existing methylene oxide detecting instrument basis
Upper carry out technological innovation.
Utility model content
The purpose of this utility model is to provide a kind of Portable type room methylene oxide detecting instruments, to solve in above-mentioned background technique
It proposes that existing methylene oxide detecting instrument cannot carry out reasonable winding displacement to the harness inside detector well, cannot be convenient for well
The carrying of user and increase frictional force between detector and user, formaldehyde that cannot well to indoor different height
It is detected, is not well positioned to meet the use demand problem of people.
To achieve the above object, the utility model provides the following technical solutions: a kind of Portable type room methylene oxide detecting instrument, packet
Rubber sleeve, harness slot and bottom plate are included, the rubber sleeve is internally provided with stainless steel casing, and the inside setting of stainless steel casing
There is dust suction cotton, to be Nian Jie between the dust suction cotton and stainless steel casing, the harness slot is internally provided with spring, and harness slot
Positioned at the inside of dust suction cotton, block is installed in the middle part of the harness slot, and block is internally provided with pin shaft, the block is logical
It crosses between pin shaft and harness slot and couples for pin, exhaust pipe is installed, and be equipped with above the harness slot above exhaust pipe
Formaldehyde sensor mounting shell is equipped with air blower above the formaldehyde sensor mounting shell, and is equipped with above air blower
Air inlet pipe is equipped with blind nut above the air inlet pipe, thermovent is equipped with above the bottom plate, and bottom plate is located at stainless steel
The rear end of shell is thread connection between the bottom plate and stainless steel casing, and the rear end of the bottom plate is equipped with rough bar, and thick
Pull rod is internally provided with connecting rod, and the connecting rod is internally provided with Limit screw, the front end peace of the stainless steel casing
Equipped with loudspeaker.
Preferably, it is locally fitted closely between the interior surface of the rubber sleeve and the outer surface of stainless steel casing, and
It overlaps between the vertical centerline of stainless steel casing and the vertical centerline of dust suction cotton.
Preferably, the harness slot is by constituting elastic construction between spring and block, and block is along the vertical of harness slot
Centerline direction is uniformly distributed.
Preferably, the formaldehyde sensor mounting shell is by constituting connectivity structure, and blind nut between air blower and air inlet pipe
It is wrapped in the top edges of air inlet pipe.
Preferably, to be threadedly coupled between the bottom plate and stainless steel casing, and thermovent is along the vertical centerline of bottom plate
Direction is uniformly distributed.
Preferably, the connecting rod is by constituting stretching structure, and the outside of connecting rod between Limit screw and rough bar
Width is less than the inner width of rough bar.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the setting of the inner rubber set, stainless steel casing and dust suction cotton of the utility model, rubber sleeve can increase detection
Frictional force between instrument and external placement object, prevents detector from falling, stainless steel casing can be with the weak corruption such as resistance to air, steam, water
The erosion for losing medium, delays the corrosion time of stainless steel casing, guarantee stainless steel casing can long lasting for stable use,
Stainless steel casing is small in size simultaneously, carries convenient for user, and the dust that dust suction cotton can will test inside instrument is adsorbed, and prevents
Only dust accretions form the surface of electronic component inside detector, interfere to the operation of electronic component, stop electronics member
The proper heat reduction of part, causes electronic component to be easy hot or damage, harness slot, spring and the block of setting, and user can incite somebody to action
Harness is put into the inside of harness slot, and block can pass through block, pin shaft and spring three along the external rotation of pin shaft convenient for user
Harness is fixed on the inside of harness slot by the cooperation between person, and harness slot provides reliable winding displacement track for user, makes harness
Winding displacement is carried out according to the track of regulation, prevents the harness inside detector from mutually winding, the composition member being not easy to inside detector
Part radiates, and increases the resistance of harness, is easy to happen danger；
2, the setting of inside the formaldehyde sensor mounting shell, air blower and air inlet pipe of the utility model, blind nut can be reduced
External dust enters the inside of detector, and indoor air exhaust can be entered formaldehyde sensor mounting shell by air inlet pipe by air blower
Inside, the formaldehyde sensor inside formaldehyde sensor mounting shell detects indoor air, the bottom plate of setting and heat dissipation
Mouthful, user can be will test by thermovent outside the heat dissipation to detector that the work of the building block inside instrument generates
Portion, delays the ramp-up rate of the temperature inside detector, while guaranteeing the temperature sink of the building block inside detector, makes bottom
Fitted closely between plate and stainless steel casing, double protection layer can be provided for detector, improve the wear-resisting of detector and
Impact resistance；
3, the setting of the inside connecting rod, Limit screw and rough bar of the utility model, connecting rod can be along rough bars
Central axes direction is mobile, convenient for user according to indoor situations, adjusts institute's structure between connecting rod and rough bar by Limit screw
At length, prevent from contacting with each other between detector and ground, or convenient for user by adjusting between connecting rod and rough bar
The height constituted detects the concentration of formaldehyde of indoor different height.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model front-end architecture schematic diagram；
Fig. 3 is the utility model rear end structure schematic diagram；
Fig. 4 is the side structure schematic view of the utility model harness slot.
In figure: 1, rubber sleeve；2, stainless steel casing；3, dust suction cotton；4, harness slot；5, block；6, exhaust pipe；7, formaldehyde passes
Sensor mounting shell；8, air blower；9, air inlet pipe；10, blind nut；11, loudspeaker；12, connecting rod；13, bottom plate；14, Limit screw；
15, rough bar；16, thermovent；17, pin shaft；18, spring.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of Portable type room methylene oxide detecting instrument, including
Rubber sleeve 1, stainless steel casing 2, dust suction cotton 3, harness slot 4, block 5, exhaust pipe 6, formaldehyde sensor mounting shell 7, air blower 8,
Air inlet pipe 9, blind nut 10, loudspeaker 11, connecting rod 12, bottom plate 13, Limit screw 14, rough bar 15, thermovent 16, pin shaft 17 and bullet
Spring 18, rubber sleeve 1 be internally provided with stainless steel casing 2, and stainless steel casing 2 is internally provided with dust suction cotton 3, rubber sleeve 1
Interior surface and stainless steel casing 2 outer surface between locally fit closely, and the vertical centerline of stainless steel casing 2 with
It overlaps between the vertical centerline of dust suction cotton 3, rubber sleeve 1 can increase detector and external place is rubbed between object
Power prevents detector from falling, and stainless steel casing 2 can delay stainless steel with the erosion of the weak corrosive medium such as resistance to air, steam, water
The corrosion time of shell 2 guarantees that stainless steel casing 2 can be long lasting for stable use, while the volume of stainless steel casing 2
It is small, it is carried convenient for user；
To be Nian Jie between dust suction cotton 3 and stainless steel casing 2, dust suction cotton 3 is internally provided with harness slot 4, and harness slot 4
It is internally provided with spring 18, harness slot 4 is by constituting elastic construction between spring 18 and block 5, and block 5 is along harness slot 4
Vertical centerline direction is uniformly distributed, and harness can be put into the inside of harness slot 4 by user, and block 5 can be along pin shaft 17
Outside rotation, is fixed on harness slot 4 for harness by the cooperation between 18 three of block 5, pin shaft 17 and spring convenient for user
Inside, harness slot 4 provides reliable winding displacement track for user, so that harness is carried out winding displacement according to the track of regulation, prevents from examining
The harness surveyed inside instrument is mutually wound, and is not easy to the constituent element inside detector and is radiated, increases the resistance of harness, is easy
Cause danger, the middle part of harness slot 4 is equipped with block 5, and block 5 is internally provided with pin shaft 17, block 5 by pin shaft 17 with
Couple between harness slot 4 for pin, the top of harness slot 4 is equipped with exhaust pipe 6, and the top of exhaust pipe 6 is equipped with formaldehyde sensing
Device mounting shell 7, the top of formaldehyde sensor mounting shell 7 is equipped with air blower 8, and the top of air blower 8 is equipped with air inlet pipe 9,
The top of air inlet pipe 9 is equipped with blind nut 10, and formaldehyde sensor mounting shell 7, which passes through to constitute between air blower 8 and air inlet pipe 9, is connected to knot
Structure, and blind nut 10 is wrapped in the top edges of air inlet pipe 9, blind nut 10 can reduce the inside that external dust enters detector, drum
Indoor air exhaust can be entered the inside of formaldehyde sensor mounting shell 7, formaldehyde sensor mounting shell 7 by air inlet pipe 9 by blower 8
Internal formaldehyde sensor detects indoor air；
The rear end of stainless steel casing 2 is equipped with bottom plate 13, and the top of bottom plate 13 is equipped with thermovent 16, bottom plate 13 with not
It becomes rusty between outer steel shell 2 to be threadedly coupled, and thermovent 16 is uniformly distributed along the vertical centerline direction of bottom plate 13, and user can be with
The heat dissipation that will test the work generation of the building block inside instrument by thermovent 16 delays detector to the outside of detector
The ramp-up rate of internal temperature, while guaranteeing the temperature sink of the building block inside detector, make bottom plate 13 and stainless steel
It is fitted closely between shell 2, double protection layer can be provided for detector, improve the wear-resisting and impact resistance of detector,
It is thread connection between bottom plate 13 and stainless steel casing 2, the rear end of bottom plate 13 is equipped with rough bar 15, and connecting rod 12 passes through limit
Stretching structure is constituted between screw rod 14 and rough bar 15, and the external width of connecting rod 12 is less than the inner width of rough bar 15,
Connecting rod 12 can be moved along the central axes direction of rough bar 15, convenient for user according to indoor situations, pass through Limit screw 14
The length constituted between connecting rod 12 and rough bar 15 is adjusted, prevents from contacting with each other between detector and ground, or convenient for making
User detects the concentration of formaldehyde of indoor different height by the height constituted between adjusting connecting rod 12 and rough bar 15, and
Rough bar 15 is internally provided with connecting rod 12, and connecting rod 12 is internally provided with Limit screw 14, the front end of stainless steel casing 2
Loudspeaker 11 are installed.
Working principle: when using the Portable type room methylene oxide detecting instrument, firstly, make rubber sleeve 1 and stainless steel casing 2 it
Between carry out part and fit closely, rubber sleeve 1 increase detector and it is external place frictional force between object, prevent detector from falling,
The erosion of the weak corrosive mediums such as the resistance to air of stainless steel casing 2, steam, water delays the corrosion time of stainless steel casing 2, guarantees not
Becoming rusty outer steel shell 2 can be long lasting for stable use, while stainless steel casing 2 is small in size, carries convenient for user；
Secondly, harness to be put into the inside of harness slot 4, block 5 passes through block 5, pin shaft 17 along the external rotation of pin shaft 17
Harness is fixed on the inside of harness slot 4 by the cooperation between 18 three of spring, and harness slot 4 provides reliable winding displacement for user
Track makes harness carry out winding displacement according to the track of regulation, prevents the harness inside detector from mutually winding, be not easy in detector
The constituent element in portion radiates, and then, starts air blower 8, indoor air exhaust is entered formaldehyde by air inlet pipe 9 by air blower 8
The inside of sensor mounting shell 7, the formaldehyde sensor inside formaldehyde sensor mounting shell 7 detect indoor air, examine
After the completion of survey, the discharge of the air inside instrument will test by exhaust pipe 6；
Finally, pulling connecting rod 12, connecting rod 12 is moved along the central axes direction of rough bar 15, according to indoor situations, is led to
It crosses Limit screw 14 and adjusts the length constituted between connecting rod 12 and rough bar 15, prevent phase mutual connection between detector and ground
Touching, for user by adjusting the height constituted between connecting rod 12 and rough bar 15, the formaldehyde for detecting indoor different height is dense
Degree, when indoor formaldehyde concentration is excessively high, loudspeaker 11 sound, and here it is the working principles of the Portable type room methylene oxide detecting instrument.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Portable type room methylene oxide detecting instrument, including rubber sleeve (1), harness slot (4) and bottom plate (13), it is characterised in that:
The rubber sleeve (1) is internally provided with stainless steel casing (2), and stainless steel casing (2) is internally provided with dust suction cotton (3),
To be Nian Jie between the dust suction cotton (3) and stainless steel casing (2), the harness slot (4) is internally provided with spring (18), and line
Beam slot (4) is located at the inside of dust suction cotton (3), is equipped with block (5) in the middle part of the harness slot (4), and the inside of block (5) is set
Be equipped with pin shaft (17), the block (5) pass through between pin shaft (17) and harness slot (4) be pin couples, the harness slot (4) it is upper
Side is equipped with exhaust pipe (6), and formaldehyde sensor mounting shell (7) are equipped with above exhaust pipe (6), the formaldehyde sensor peace
It is equipped with air blower (8) above dress shell (7), and air inlet pipe (9) is installed above air blower (8), the air inlet pipe (9)
Top is equipped with blind nut (10), is equipped with thermovent (16) above the bottom plate (13), and bottom plate (13) is located at outside stainless steel
The rear end of shell (2), is thread connection between the bottom plate (13) and stainless steel casing (2), and the rear end of the bottom plate (13) is installed
Have rough bar (15), and rough bar (15) is internally provided with connecting rod (12), the connecting rod (12) is internally provided with limit
Position screw rod (14), the front end of the stainless steel casing (2) is equipped with loudspeaker (11).
2. a kind of Portable type room methylene oxide detecting instrument according to claim 1, it is characterised in that: the rubber sleeve (1)
It is locally fitted closely between interior surface and the outer surface of stainless steel casing (2), and the vertical centerline of stainless steel casing (2)
It overlaps between the vertical centerline of dust suction cotton (3).
3. a kind of Portable type room methylene oxide detecting instrument according to claim 1, it is characterised in that: the harness slot (4) is logical
It crosses between spring (18) and block (5) and constitutes elastic construction, and block (5) is uniform along the vertical centerline direction of harness slot (4)
Distribution.
4. a kind of Portable type room methylene oxide detecting instrument according to claim 1, it is characterised in that: the formaldehyde sensor peace
Dress shell (7) is by constituting connectivity structure between air blower (8) and air inlet pipe (9), and blind nut (10) is wrapped in the upper of air inlet pipe (9)
Method, edge.
5. a kind of Portable type room methylene oxide detecting instrument according to claim 1, it is characterised in that: the bottom plate (13) with not
To be threadedly coupled between rust outer steel shell (2), and thermovent (16) is uniformly distributed along the vertical centerline direction of bottom plate (13).
6. a kind of Portable type room methylene oxide detecting instrument according to claim 1, it is characterised in that: the connecting rod (12) is logical
It crosses between Limit screw (14) and rough bar (15) and constitutes stretching structure, and the external width of connecting rod (12) is less than rough bar
(15) inner width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821509841.5U CN208818698U (en) | 2018-09-04 | 2018-09-04 | A kind of Portable type room methylene oxide detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821509841.5U CN208818698U (en) | 2018-09-04 | 2018-09-04 | A kind of Portable type room methylene oxide detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208818698U true CN208818698U (en) | 2019-05-03 |
Family
ID=66277145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821509841.5U Expired - Fee Related CN208818698U (en) | 2018-09-04 | 2018-09-04 | A kind of Portable type room methylene oxide detecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208818698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111044713A (en) * | 2019-12-30 | 2020-04-21 | 江苏君信新华安全科技有限公司 | Detection device for solvent gasoline in air of working environment |
-
2018
- 2018-09-04 CN CN201821509841.5U patent/CN208818698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111044713A (en) * | 2019-12-30 | 2020-04-21 | 江苏君信新华安全科技有限公司 | Detection device for solvent gasoline in air of working environment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20190904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |