CN208654118U - A kind of portable measuring device of formaldehyde - Google Patents
A kind of portable measuring device of formaldehyde Download PDFInfo
- Publication number
- CN208654118U CN208654118U CN201821128733.3U CN201821128733U CN208654118U CN 208654118 U CN208654118 U CN 208654118U CN 201821128733 U CN201821128733 U CN 201821128733U CN 208654118 U CN208654118 U CN 208654118U
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- pedestal
- formaldehyde
- elastic plate
- upper shell
- shell cover
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Abstract
The utility model discloses a kind of portable measuring devices of formaldehyde, including pedestal, upper shell cover and formaldehyde measurement instrument body, surrounding setting is fluted on the inside of pedestal, the inside bottom of pedestal is fixedly connected with elastic plate, both ends offer fixation hole on elastic plate, limited post is plugged on fixation hole, limited post is fixedly connected on the lower end of formaldehyde measurement instrument body；The device is placed on the elastic plate of pedestal by will test instrument body, and upper-end contact has spring, upper and lower ends play the role of buffering to detector ontology, even if falling the case where touching, it will not directly cause damages to detector ontology, substantially increase the safety of detector ontology；It by the rubber pad being arranged on the shell of detector ontology, can externally play the role of tentatively protecting, reduce shell there is a situation where rupturing, and the upper end of shell is plugged on the lower end of shell, side forms double shielding, further functions as the effect of protection.
Description
Technical field
The utility model relates to the correlative technology field of formaldehyde examination, specially a kind of portable measuring device of formaldehyde.
Background technique
Formaldehyde examination refers to through specific method or instrument, contains to empty gas and water, food, clothing, plate, leather etc.
Formaldehyde do quantitative detection, Bai Ting or non-ironing clothing, especially some jeans, brag about 100% wrinkle resistant shrinkproof clothing or
Cotton wash-and-wear of shirt is formed using glyoxal resin, all contains formaldehyde components, and formaldehyde has intense stimulus effect, meeting to the skin of people
Cause skin eczema, systemic anaphylaxis, country's interior environment inside car and environment-friendly products Quality Supervision and Inspection Center director Song Guangsheng: generation
Formaldehyde is determined as a kind of carcinogen by boundary's health organization；
In the prior art, methylene oxide detecting instrument realizes scene and fast implements sxemiquantitative, feature knot to formaldehyde in indoor air
Structure is succinct, small in size, easy to carry to be used and intuitively, can be suitable for room, interior, residential area, public place, life extensively
The in situ quantitation qualitative detection of formaldehyde in place and factories and miness workshop air, but existing methylene oxide detecting instrument is plastic products, is not had
There are any safeguard procedures, in use, inevitably can easily cause the damage of detector there is a situation where touching to fall；For this purpose,
The utility model proposes a kind of portable measuring devices of formaldehyde for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of portable measuring devices of formaldehyde, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of portable measuring device of formaldehyde, including bottom
Seat, upper shell cover and formaldehyde measurement instrument body, the pedestal inside surrounding setting is fluted, and the inside bottom of pedestal is fixedly connected
Elastic plate, both ends offer fixation hole on the elastic plate, limited post are plugged on the fixation hole, the limited post is fixed
It is connected to the lower end of formaldehyde measurement instrument body, the bottom end of the upper shell cover is fixedly connected with spring, the inside setting of upper shell cover
There is a circle plate, and be provided with through-hole on the outside of the side of upper shell cover and on the outside of the side of pedestal, is bolted with spiral shell in the through-hole
Nail, the side of the upper shell cover and the bottom end of pedestal are fixedly connected with rubber pad.
Preferably, the groove is arranged along the surrounding inner wall of pedestal, and groove is rectangular configuration, and the inner wall of groove is formed
Rectangular area be greater than formaldehyde measurement instrument body area of section.
Preferably, the elastic plate is rectangular cylinder structure, and there are two elastic plate settings, and the length of elastic plate is equal to groove
Inside is formed by rectangle length, and the width of elastic plate is equal to the half that rectangle width is formed by the inside of groove, elastic plate
Thickness is greater than the length of limited post, and is less than the height of formaldehyde measurement instrument body.
Preferably, the spring is provided with multiple, and multiple springs are fixedly connected with the inner lower edge in upper shell cover, spring
The upper end of other end Formaldehyde Exposed measuring instrument ontology.
Preferably, the plate is arranged along surrounding on the inside of upper shell cover, and the rectangular area that plate is surrounded is equal to groove institute
The rectangular area surrounded, plate correspond to grafting in a groove, and the outer wall of the upper shell cover on the outside of plate is socketed in the outer wall of pedestal
On, the through-hole on the upper shell cover corresponds to the position of the through-hole on pedestal.
Compared with prior art, the utility model has the beneficial effects that
1. the device is placed on the elastic plate of pedestal by will test instrument body, and upper-end contact has spring, up and down
Buffering is played the role of to detector ontology in both ends, even if falling the case where touching, will not directly cause damages to detector ontology,
Substantially increase the safety of detector ontology；
2. the device can externally play the work tentatively protected by the rubber pad being arranged on the shell of detector ontology
With reduction shell is there is a situation where rupturing, and the upper end of shell is plugged on the lower end of shell, and side forms double shielding, into one
Step plays the role of protection.
Detailed description of the invention
Fig. 1 is the structural blast schematic diagram of the utility model；
Fig. 2 is the upper shell cover bottom substance schematic diagram of the utility model.
In figure: 1 pedestal, 2 upper shell covers, 3 formaldehyde measurement instrument bodies, 4 grooves, 5 elastic plates, 6 fixation holes, 7 limited posts, 8
Spring, 9 through-holes, 10 screws, 11 plates, 12 rubber pads.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of portable measuring device of formaldehyde, including pedestal
1, upper shell cover 2 and formaldehyde measurement instrument body 3,1 inside surrounding of pedestal setting fluted 4, the inside bottom of pedestal 1 is fixedly connected
Elastic plate 5, both ends offer fixation hole 6 on elastic plate 5, limited post 7 are plugged on fixation hole 6, limited post 7 is fixedly connected on
The lower end of formaldehyde measurement instrument body 3, the bottom end of upper shell cover 2 are fixedly connected with spring 8, and the inside of upper shell cover 2 is provided with a circle
Plate 11, and it is provided with through-hole 9 on the outside of the side of upper shell cover 2 and on the outside of the side of pedestal 1, screw 10 is bolted in through-hole 9,
The side of upper shell cover 2 and the bottom end of pedestal 1 are fixedly connected with rubber pad 12.
Further, groove 4 is arranged along the surrounding inner wall of pedestal 1, and groove 4 is rectangular configuration, the inner wall institute shape of groove 4
At rectangular area be greater than formaldehyde measurement instrument body 3 area of section, plate 11 correspondence is plugged in groove 4.
Further, elastic plate 5 is rectangular cylinder structure, and there are two the settings of elastic plate 5, and the length of elastic plate 5 is equal to recessed
Rectangle length is formed by the inside of slot 4, the width of elastic plate 5 is equal to the half that rectangle width is formed by the inside of groove 4, elastic force
The thickness of plate 5 is greater than the length of limited post 7, and is less than the height of formaldehyde measurement instrument body 3,5 PARA FORMALDEHYDE PRILLS(91,95) measuring instrument of elastic plate
Play the role of buffer protection in the lower end of device ontology 3.
Further, spring 8 is provided with multiple, and multiple springs 8 are fixedly connected with the inner lower edge in upper shell cover 2, spring 8
Other end Formaldehyde Exposed measuring instrument ontology 3 upper end, the upper end of 8 PARA FORMALDEHYDE PRILLS(91,95) measuring instrument ontology 3 of spring play buffering make
With.
Further, plate 11 is arranged along 2 inside surrounding of upper shell cover, and the rectangular area that plate 11 is surrounded is equal to groove
4 rectangular areas surrounded, the correspondence of plate 11 are plugged in groove 4, and the outer wall of the upper shell cover 2 in 11 outside of plate is socketed in
On the outer wall of pedestal 1, the position of the through-hole 9 on the corresponding pedestal 1 of through-hole 9 on upper shell cover 2, screw 10 is spirally connected to through-hole 9,
Pedestal 1 and upper shell cover 2 are fixed.
Working principle: in actual work, the limited post 7 of 3 lower end of formaldehyde measurement instrument body is corresponded into grafting into fixation hole 6
In, the lower end of elastic plate 5 is fixedly connected on the inner lower edge of pedestal 1, and the upper-end contact of formaldehyde measurement instrument body 3 has multiple bullets
Spring 8,11 grafting of plate of the inside of upper shell cover 2 into the groove 4 of 1 inside of pedestal, meanwhile, the surrounding outer wall setting of upper shell cover 2 exists
The outside of pedestal 1 forms a package to the outer wall of pedestal 1, then by screw 10 to the through-hole 9 on upper shell cover 2 and pedestal 1 into
Row is spirally connected, and rubber pad 12 is finally all bonded in the surrounding of pedestal 1 and upper shell cover 2, forms one layer of protection, apparatus structure letter
Single, it is convenient to operate, and has very high practical value.
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 (5)
1. a kind of portable measuring device of formaldehyde, including pedestal (1), upper shell cover (2) and formaldehyde measurement instrument body (3), feature
Be: fluted (4) are arranged in surrounding on the inside of the pedestal (1), and the inside bottom of pedestal (1) is fixedly connected with elastic plate (5), institute
It states both ends on elastic plate (5) to offer fixation hole (6), be plugged with limited post (7) on the fixation hole (6), the limited post (7)
It is fixedly connected on the lower end of formaldehyde measurement instrument body (3), the bottom end of the upper shell cover (2) is fixedly connected with spring (8), upper casing
It is provided with a circle plate (11) on the inside of lid (2), and is respectively provided on the outside of the side of upper shell cover (2) and on the outside of the side of pedestal (1)
Have through-hole (9), is bolted with screw (10) in the through-hole (9), the side of the upper shell cover (2) and the bottom end of pedestal (1) are fixed
It is connected with rubber pad (12).
2. the portable measuring device of a kind of formaldehyde according to claim 1, it is characterised in that: the groove (4) is along pedestal
(1) surrounding inner wall setting, groove (4) are rectangular configuration, and the inner wall of groove (4) is formed by rectangular area greater than formaldehyde measurement
The area of section of instrument body (3).
3. the portable measuring device of a kind of formaldehyde according to claim 1, it is characterised in that: the elastic plate (5) is rectangle
Column structure, there are two elastic plate (5) settings, and the length of elastic plate (5), which is equal on the inside of groove (4), is formed by rectangle length,
The width of elastic plate (5) is equal to the half that rectangle width is formed by the inside of groove (4), and the thickness of elastic plate (5) is greater than limit
The length of column (7), and it is less than the height of formaldehyde measurement instrument body (3).
4. the portable measuring device of a kind of formaldehyde according to claim 1, it is characterised in that: the spring (8) is provided with more
A, multiple springs (8) are fixedly connected with the inner lower edge in upper shell cover (2), the other end Formaldehyde Exposed measuring instrument of spring (8)
The upper end of ontology (3).
5. the portable measuring device of a kind of formaldehyde according to claim 1, it is characterised in that: the plate (11) is along upper casing
Surrounding setting on the inside of (2) is covered, the rectangular area that plate (11) is surrounded is equal to the rectangular area that groove (4) are surrounded, plate
(11) correspondence is plugged in groove (4), and the outer wall of the upper shell cover (2) on the outside of plate (11) is socketed on the outer wall of pedestal (1),
The position of the through-hole (9) on through-hole (9) corresponding pedestal (1) on the upper shell cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821128733.3U CN208654118U (en) | 2018-07-17 | 2018-07-17 | A kind of portable measuring device of formaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821128733.3U CN208654118U (en) | 2018-07-17 | 2018-07-17 | A kind of portable measuring device of formaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208654118U true CN208654118U (en) | 2019-03-26 |
Family
ID=65784649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821128733.3U Active CN208654118U (en) | 2018-07-17 | 2018-07-17 | A kind of portable measuring device of formaldehyde |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208654118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111308022A (en) * | 2020-04-09 | 2020-06-19 | 南京顺升自动化有限公司 | Gas detection system with temperature and pressure compensation |
| CN113866397A (en) * | 2021-08-31 | 2021-12-31 | 无锡华纳医疗科技有限公司 | Helicobacter pylori intelligent diagnosis appearance |
-
2018
- 2018-07-17 CN CN201821128733.3U patent/CN208654118U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111308022A (en) * | 2020-04-09 | 2020-06-19 | 南京顺升自动化有限公司 | Gas detection system with temperature and pressure compensation |
| CN113866397A (en) * | 2021-08-31 | 2021-12-31 | 无锡华纳医疗科技有限公司 | Helicobacter pylori intelligent diagnosis appearance |
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