CN108152460A - A kind of air measuring instrumentss - Google Patents
A kind of air measuring instrumentss Download PDFInfo
- Publication number
- CN108152460A CN108152460A CN201711483981.XA CN201711483981A CN108152460A CN 108152460 A CN108152460 A CN 108152460A CN 201711483981 A CN201711483981 A CN 201711483981A CN 108152460 A CN108152460 A CN 108152460A
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- CN
- China
- Prior art keywords
- air
- lower housing
- display screen
- control panel
- measuring instrumentss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- G—PHYSICS
- G01—MEASURING; TESTING
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of air measuring instrumentss, including upper shell, the top of the upper shell is equipped with head cover, mounting blocks are fixed in the head cover, interlocking has display screen on the mounting blocks, the both sides of the display screen are arranged with air intlet and air outlet slit, the bottom of the display screen is equipped with control panel, the control panel is equipped with function key, the both sides of the control panel are arranged with USB interface and switch, the bottom end of the upper shell is fixed with concave volume, the bottom end of the upper concave volume is fixedly connected with lower concave volume by connector, the bottom end of the lower concave volume is installed with lower housing, the bottom of the lower housing offers straight slot, inner body is equipped in the lower housing, circuit board is installed in the inner body.By being bonded with gum cover on connector, the anti-skid chequer increasing friction force on gum cover avoids the detection instrument and surprisingly falls in use, while gum cover can also increase feel.
Description
Technical field
The present invention relates to air fields of measurement, specifically a kind of air measuring instrumentss.
Background technology
Three, room air pollution source aspect, when in the design decorated and fitted up indoors, it be according to succinct, practical
Principle be designed, to pay special attention to the ornaments of indoor environment factor, reasonably combined ornament materials and furniture, to fully consider
To the bearing capacity of the interior space, pay attention to maintaining the circulation of air, atmosphere draught-free be cause one of indoor environmental pollution it is critically important
Factor, many furniture and building materials are not up to standard when detecting, but finishing but cause harmful gas concentration excessively high, be exactly because
Caused by indoor stuffiness, air measuring instrumentss, existing air measuring instrumentss body are just needed when being detected to room air
Product is larger, inconvenient to carry, while the heat dissipation effect of instrument is poor, and service life substantially reduces, it is impossible to meet the requirements.
Invention content
The purpose of the present invention is to provide a kind of air measuring instrumentss, to solve air measuring instrumentss volume in the prior art
It is larger, it is inconvenient to carry, while the heat dissipation effect of instrument is poor, and service life substantially reduces the problems such as.
To achieve the above object, the present invention provides following technical solution：A kind of air measuring instrumentss, including upper shell, institute
The top for stating upper shell is equipped with head cover, mounting blocks is fixed in the head cover, rabbeting on the mounting blocks has display screen, institute
The both sides for stating display screen are arranged with air intlet and air outlet slit, and the bottom of the display screen is equipped with control panel, the control
Panel processed is equipped with function key, and the both sides of the control panel are arranged with USB interface and switch, and the bottom end of the upper shell is consolidated
Surely upper concave volume is equipped with, the bottom end of the upper concave volume is fixedly connected with lower concave volume by connector, and peace is fixed in the bottom end of the lower concave volume
Equipped with lower housing, the bottom of the lower housing offers straight slot, and inner body is equipped in the lower housing, is fixedly mounted in the inner body
Have circuit board, be installed with air pump, heating tube, surge tank and sensor on the circuit board, and the air pump, heating tube,
Surge tank and sensor are connected by conduit with air intlet and air outlet slit, and the display screen, switch, function key, USB connect
Mouth, circuit board, air pump and heating tube are electrically connected with control panel.
Preferably, the outside of the connector is bonded with gum cover by seccotine, and the gum cover is equipped with anti-skid chequer.
Preferably, the bottom end edge of the lower housing is equipped with fluting, and gluing is bonded with rubber block on the fluting.
Preferably, it is connected between the lower housing and inner body by spring, the spring is equipped with several.
Preferably, heat sink is installed in the straight slot, heat emission hole is offered on the heat sink.
Preferably, it is connected with filter screen in the straight slot.
Compared with prior art, the beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is small, it is easy to carry, very
It is suitable for the detection of room air；By being bonded with gum cover on connector, the anti-skid chequer increasing friction force on gum cover avoids
The detection instrument is surprisingly fallen, while gum cover can also increase feel in use；By on the fluting of lower housing
Glued adhesive rubber block plays a very good protection when the detector expresses the meaning outer fall, not only alleviates instrument surface
Abrasion, additionally it is possible to prevent from damaging its internal element, several springs set between lower housing and inner body play buffering well and make
With, reduce vibrations when falling, ensure the normal work of internal element, it is functional stronger；It is dissipated by being fixedly mounted in fluting
Hot plate, the heat emission hole on heat sink connect card slot with outside air, the heat for well generating the instrument during the work time
It can timely remove, extend its service life used, the filter screen in fluting avoids the dust in air from entering inside and causes failure,
It ensure that its normal work.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the vertical view of the present invention.
Fig. 3 is the sectional view of the present invention.
In figure：1st, upper shell；2nd, head cover；3rd, display screen；4th, upper concave volume；5th, connector；6th, gum cover；7th, lower concave volume；8th, under
Housing；9th, it slots；10th, rubber block；11st, air intlet；12nd, mounting blocks；13rd, air outlet slit；14th, it switchs；15th, function key；16、
Control panel；17th, USB interface；18th, heat sink；19th, heat emission hole；20th, filter screen；21st, spring；22nd, inner body；23rd, circuit board；
24th, air pump；25th, heating tube；26th, surge tank；27th, sensor；28th, straight slot.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of air measuring instrumentss, including upper shell 1, the top of upper shell 1
End is equipped with head cover 2, mounting blocks 12 is fixed in head cover 2, rabbeting on mounting blocks 12 has display screen 3, the both sides pair of display screen 3
Claim to be equipped with air intlet 11 and air outlet slit 13, the bottom of display screen 3 is equipped with control panel 16, and control panel 16 is equipped with function
Key 15, the both sides of control panel 16 are arranged with usb 17 and switch 14, and the bottom end of upper shell 1 is fixed with concave volume 4,
The bottom end of upper concave volume 4 is fixedly connected with lower concave volume 7 by connector 5, and the bottom end of lower concave volume 7 is installed with lower housing 8, lower housing
8 bottom offers straight slot 28, and inner body 22 is equipped in lower housing 8, is installed with circuit board 23 in inner body 22, on circuit board 23
It is installed with air pump 24, heating tube 25, surge tank 26 and sensor 27, and air pump 24, heating tube 25, surge tank 26 and sensing
Device 27 is connected by conduit with air intlet 11 and air outlet slit 13, display screen 3, switch 14, function key 15, usb 17, electricity
Road plate 23, air pump 24 and heating tube 25 are electrically connected with control panel 16, and the outside of connector 5 is bonded with glue by seccotine
Set 6, gum cover 6 are equipped with anti-skid chequer, increase frictional force, prevent the situation of skating from occurring, and the bottom end edge of lower housing 8, which is equipped with, opens
Slot 9, gluing is bonded with rubber block 10 on fluting 9, prevents from causing the situation of abrasion during unexpected fall, lower housing 8 and inner body 22 it
Between connected by spring 21, spring 21 is equipped with several, can play the role of buffering to extraneous impulsive contact force, fixed in straight slot 28
Heat sink 18 is installed, heat emission hole 19 is offered on heat sink 18, the equipment can be timely discharged and generate during the work time
Heat, extend the service life used, filter screen 20 be connected in straight slot 28, prevent outside air from entering inside and cause failure, protect
Demonstrate,prove the equipment normal operation.
The present invention operation principle be：In use, the switch 14 on mounting blocks 12 is pressed, and equipment normal work, air pump 24
Outside air to be detected is sucked from air intlet 11, by heating tube 25 and the heat drying of surge tank 26, after dry
Air be detected when, detection data is more accurate, is finally detected by sensor 27, and the air quality parameters after detection exist
It being shown in display screen 3, the air after detection is discharged to the external world by air outlet slit 13, when the equipment is when generating thermal energy, the heat of generation
Amount can be discharged from the heat emission hole 19 on heat sink 18, and the filter screen 20 on straight slot 28 prevents the dust in outside air from entering should
Inside equipment, failure is caused, ensure that the normal operation of the equipment.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Claims (6)
1. a kind of air measuring instrumentss, including upper shell（1）, it is characterised in that:The upper shell（1）Top head cover is installed
（2）, the head cover（2）In be fixed with mounting blocks（12）, the mounting blocks（12）Upper interlocking has display screen（3）, the display
Screen（3）Both sides be arranged with air intlet（11）And air outlet slit（13）, the display screen（3）Bottom be equipped with control panel
（16）, the control panel（16）It is equipped with function key（15）, the control panel（16）Both sides be arranged with USB interface
（17）And switch（14）, the upper shell（1）Bottom end be fixed with concave volume（4）, the upper concave volume（4）Bottom end pass through company
Junctor（5）It is fixedly connected with lower concave volume（7）, the lower concave volume（7）Bottom end be installed with lower housing（8）, the lower housing（8）
Bottom offer straight slot（28）, the lower housing（8）In be equipped with inner body（22）, the inner body（22）In be installed with circuit
Plate（23）, the circuit board（23）On be installed with air pump（24）, heating tube（25）, surge tank（26）And sensor（27）,
And the air pump（24）, heating tube（25）, surge tank（26）And sensor（27）Pass through conduit and air intlet（11）And air
Outlet（13）Connection, the display screen（3）, switch（14）, function key（15）, USB interface（17）, circuit board（23）, air pump
（24）And heating tube（25）And control panel（16）It is electrically connected.
2. a kind of air measuring instrumentss according to claim 1, it is characterised in that：The connector（5）Outside pass through
Seccotine is bonded with gum cover（6）, the gum cover（6）It is equipped with anti-skid chequer.
3. a kind of air measuring instrumentss according to claim 1, it is characterised in that：The lower housing（8）Bottom side edge edge
Place is equipped with fluting（9）, the fluting（9）Upper gluing is bonded with rubber block（10）.
4. a kind of air measuring instrumentss according to claim 1, it is characterised in that：The lower housing（8）With inner body（22）
Between pass through spring（21）Connection, the spring（21）Equipped with several.
5. a kind of air measuring instrumentss according to claim 1, it is characterised in that：The straight slot（28）In be installed with
Heat sink（18）, the heat sink（18）On offer heat emission hole（19）.
6. a kind of air measuring instrumentss according to claim 1, it is characterised in that：The straight slot（28）In be connected with filtering
Net（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483981.XA CN108152460A (en) | 2017-12-29 | 2017-12-29 | A kind of air measuring instrumentss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483981.XA CN108152460A (en) | 2017-12-29 | 2017-12-29 | A kind of air measuring instrumentss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108152460A true CN108152460A (en) | 2018-06-12 |
Family
ID=62460392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711483981.XA Pending CN108152460A (en) | 2017-12-29 | 2017-12-29 | A kind of air measuring instrumentss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108152460A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633086A (en) * | 2018-12-06 | 2019-04-16 | 贵州大学 | A kind of underground mine use oxygen content in air measuring and calculating device |
| US20210349067A1 (en) * | 2019-10-17 | 2021-11-11 | Design West Technologies, Inc. | CBRNE Sensors And System For Monitoring And Deploying Same |
-
2017
- 2017-12-29 CN CN201711483981.XA patent/CN108152460A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633086A (en) * | 2018-12-06 | 2019-04-16 | 贵州大学 | A kind of underground mine use oxygen content in air measuring and calculating device |
| US20210349067A1 (en) * | 2019-10-17 | 2021-11-11 | Design West Technologies, Inc. | CBRNE Sensors And System For Monitoring And Deploying Same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180612 |