CN206645289U - A kind of dust measuring filter membrane storing unit for preventing that dust from dropping - Google Patents
A kind of dust measuring filter membrane storing unit for preventing that dust from dropping Download PDFInfo
- Publication number
- CN206645289U CN206645289U CN201720191653.1U CN201720191653U CN206645289U CN 206645289 U CN206645289 U CN 206645289U CN 201720191653 U CN201720191653 U CN 201720191653U CN 206645289 U CN206645289 U CN 206645289U
- Authority
- CN
- China
- Prior art keywords
- interior
- lid
- cassette bottom
- dust
- filter membrane
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 52
- 239000012528 membrane Substances 0.000 title claims abstract description 38
- 210000003739 neck Anatomy 0.000 claims abstract description 28
- 239000002984 plastic foam Substances 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 abstract description 7
- 238000005070 sampling Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000739 chaotic effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
Landscapes
- Packages (AREA)
Abstract
A kind of dust measuring filter membrane storing unit for preventing that dust from dropping, including the hollow outer box being made up of outer lid and outer cassette bottom, an outer Label clip is provided with the upper surface of outer lid, several necks are interval with outer cassette bottom, a groove is respectively equipped with the relative both sides of each neck, between each neck and neck and each plastic foam pad is equipped between neck and outer cassette bottom, a hollow inner box being made up of interior lid and interior cassette bottom is equipped with each neck, an interior label is provided with the upper surface of interior lid to press from both sides, by the way of inner box lid and cassette bottom abut against, the bagging for being placed with dust measuring filter membrane is pushed against between inner box lid and cassette bottom；In addition, being arranged on the outer Label clip of outer box lid upper surface and being arranged on the interior label folder of inner box lid upper surface, the numbering of the dust measuring filter membrane of storage in this box can be clearly checked, it is very convenient, it is time saving and energy saving, labor intensity is greatly reduced, improves operating efficiency.
Description
Technical field：
It the utility model is related to a kind of dust measuring filter membrane storing unit for preventing dust from dropping.
Background technology：
Dust measuring filter membrane is that the main of dust concentration measuring in air of workplace uses consumptive material.Dust in air of workplace
Measure uses existing occupational health standard method, and principle is that the dust laden air of certain volume is taken using air sampling pumping, by powder
Dirt detention, by the increment and gas production of filter membrane after sampling, calculates unit volume dust in air on the filter membrane of known quality
Concentration.Because sampling just needs individual filter membranes up to a hundred every time in actual samples, and need measure multiple every year, filter membrane quantity
It is more, it is not easy to manage, therefore cause filter membrane numbering more chaotic, orderly storage can not be sorted out after sampling, it is difficult to meet quality
Control or the requirement of occupational health detection technique；In addition, filter membrane before and after sampling need to use ten a ten thousandth electronic analytical balances to carry out
Weigh, common practices is that filter membrane carries out doubling or three foldings after adopting dirt at this stage, is then placed in cleaning polybag, takes back experiment
Room weighs, and problems be present again during this：Dust easily comes off when live doubling or three foldings, if speckling with ash on hand, easily
Contaminated samples；When being placed from polybag, the film of doubling or three foldings easily scatters automatically, causes dirt to come off in polybag；After sampling,
Filter membrane must equally be dried, destatic after weigh, the step equally exists dust releasing phenomenon both the above situation and can led
Lower result is caused, or even weighing value after sampling occurs and is less than weighing value before sampling.Existing dust measuring filter membrane storage system, although
The problem of dust measuring filter membrane numbering is chaotic is alleviated to a certain extent, but checks that dust measuring filter membrane numbering is required for opening box body every time
The cord in storage bag is taken out, because dust measuring filter membrane is more, the dust measuring filter membrane numbering for finding needs every time takes long enough, and
And need to expend very big energy, it is very troublesome；To subtract in addition, though there is provided spring in existing dust measuring filter membrane storage system
Shake, but spring can only alleviate vibrations to a certain extent, still the dust on dust measuring filter membrane can not be avoided to drop well, made
Dropped into the dust on measurement filter membrane, the inaccurate situation of measurement data.
Utility model content：
The utility model is in order to make up the deficiencies in the prior art, there is provided a kind of dust measuring filter membrane for preventing dust from dropping is deposited
Device is put, it is reasonable in design, and by the way of inner box lid and cassette bottom abut against, the bagging for being placed with dust measuring filter membrane is pushed against
Between inner box lid and cassette bottom；In addition, by the plastic foam pad being arranged in outer box cassette bottom, inner box is alleviated significantly outside
The vibrations of box, the dust on the dust measuring filter membrane in bagging is avoided to drop；Furthermore it is arranged on the outer Label clip of outer box lid upper surface
Pressed from both sides with the interior label for being arranged on inner box lid upper surface, can clearly check the numbering of the dust measuring filter membrane of storage in this box,
It is very convenient, it is time saving and energy saving, labor intensity is greatly reduced, improves operating efficiency, efficiently solves and exists in the prior art
The problem of.
The utility model is that technical scheme is used by solving above-mentioned technical problem：
A kind of dust measuring filter membrane storing unit for preventing that dust from dropping, including be made up of outer lid and outer cassette bottom hollow
Outer box, an outer Label clip is provided with the upper surface of outer lid, several necks are interval with outer cassette bottom, in each neck
Relative both sides on be respectively equipped with a groove, between each neck and neck and be each equipped between neck and outer cassette bottom
Plastic foam pad, a hollow inner box being made up of interior lid and interior cassette bottom is equipped with each neck, in the upper of interior lid
Surface presss from both sides provided with an interior label, is provided with a upper magnet at the edge of interior lid, one and upper magnet are provided with the edge of interior cassette bottom
The lower magnet being engaged, interior lid and interior cassette bottom are attached together by upper magnet and lower magnet, in interior lid and interior cassette bottom
Inner surface is equipped with a rubber blanket, and a bagging, one side edge of the bagging opening are provided between interior lid and interior cassette bottom
Inside side is bent to form flanging.
The box lock of lid outside either on or off is provided with outer box.
Handle is provided with outer lid.
Upper projection is provided with the side side wall of interior lid, in the corresponding side side wall of interior cassette bottom be provided with it is convex
Act the lower convexity being engaged.
The utility model uses such scheme, and it is reasonable in design, by the way of inner box lid and cassette bottom abut against,
The bagging for being placed with dust measuring filter membrane is pushed against between inner box lid and cassette bottom；In addition, pass through the plastics being arranged in outer box cassette bottom
Foam pad, vibrations of the inner box in outer box are alleviated significantly, avoid the dust on the dust measuring filter membrane in bagging from dropping；Furthermore set
Outer Label clip and the interior label folder for being arranged on inner box lid upper surface in outer box lid upper surface, can clearly check this
The numbering of the dust measuring filter membrane of storage, very convenient in box, time saving and energy saving, greatly reduces labor intensity, improves operating efficiency.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural representation when the utility model is opened.
Fig. 3 is structural representation when the utility model inner box is opened.
Fig. 4 is structural representation when bagging is opened in the utility model.
In figure, 1, outer lid, 2, outer cassette bottom, 3, outer Label clip, 4, neck, 5, groove, 6, plastic foam pad, 7, inner box
Lid, 8, interior cassette bottom, 9, interior label folder, 10, upper magnet, 11, lower magnet, 12, rubber blanket, 13, bagging, 14, box lock, 15, handle,
16th, upper projection, 17, lower convexity.
Embodiment：
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this reality
It is described in detail with new.
As Figure 1-4, a kind of dust measuring filter membrane storing unit for preventing that dust from dropping, including by outer lid 1 and outer box
The hollow outer box that bottom 2 forms, are provided with an outer Label clip 3, if being interval with outer cassette bottom 2 on the upper surface of outer lid 1
Dry neck 4, is respectively equipped with a groove 5 on the relative both sides of each neck 4, between each neck 4 and neck 4 and every
Plastic foam pad 6 is equipped between individual neck 4 and outer cassette bottom 2, one is equipped with each neck 4 by interior lid 7 and interior cassette bottom 8
The hollow inner box of composition, is provided with interior label folder 9 on the upper surface of interior lid 7, and magnetic on one is provided with the edge of interior lid 7
Iron 10, a lower magnet 11 being engaged with upper magnet 10 is provided with the edge of interior cassette bottom 8, interior lid 7 and interior cassette bottom 8 pass through upper magnetic
Iron 10 and lower magnet 11 are attached together, and a rubber blanket 12 are equipped with the inner surface of interior lid 7 and interior cassette bottom 8, in interior lid 7
A bagging 13 is provided between interior cassette bottom 8, the inside side in one side edge of the opening of bagging 13 is bent to form flanging.
The box lock 14 of lid 1 outside either on or off is provided with outer box, outer box is placed and automatically opens up.
Handle 15 is provided with outer lid 1, is convenient for carrying.
In the side side wall of interior lid 7 be provided with upper raised 16, in the corresponding side side wall of interior cassette bottom 8 be provided with
Upper raised 16 lower convexity 17 being engaged, are easy to open inner box.
In use, the dust measuring filter membrane after sampling is put into bagging 13, then the flanging of bagging 13 is stacked on, prevent dust measuring from filtering
The opening of dust from bagging 13 on film is dropped out, and bagging 13 is put into interior cassette bottom 8, then one holds the upper holding of projection 16 1
Lower convexity 17 buckles interior lid 7, and the upper magnet 10 being arranged on interior lid 7 and the lower magnet 11 being arranged in interior cassette bottom 8 are inhaled
It is attached to together, inner box is closed, then be placed on numbered label is write in interior label folder 9, the dust measuring filter membrane in bagging 13 is other
Being connected between interior lid 7 and interior cassette bottom 8 tightly, then the inner box for being placed with bagging 13 is placed on the neck 4 in outer cassette bottom 2
It is interior, finally, after all inner boxs all load onto bagging 13 in outer box, the tag number of whole box is placed in outer Label clip 3
, the handle 15 being arranged on outer lid 1 is convenient for carrying, only need to be 4 liang from neck when taking out inner box out of outer box neck 4
The groove 5 on side goes out to pluck out inner box.It is very convenient, it is time saving and energy saving, labor intensity is greatly reduced, improves operating efficiency.
Above-mentioned embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or conversion made to the utility model embodiment all fall within guarantor of the present utility model
In the range of shield.
Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (4)
- A kind of 1. dust measuring filter membrane storing unit for preventing that dust from dropping, it is characterised in that：Including by outer lid and outer cassette bottom group Into hollow outer box, an outer Label clip is provided with the upper surface of outer lid, several necks are interval with outer cassette bottom, A groove is respectively equipped with the relative both sides of each neck, between each neck and neck and each neck and outer cassette bottom Between be equipped with plastic foam pad, a hollow inner box being made up of interior lid and interior cassette bottom is equipped with each neck, The upper surface of interior lid presss from both sides provided with an interior label, is provided with a upper magnet at the edge of interior lid, is provided with the edge of interior cassette bottom One lower magnet being engaged with upper magnet, interior lid and interior cassette bottom are attached together by upper magnet and lower magnet, in interior lid A rubber blanket is equipped with the inner surface of interior cassette bottom, a bagging, the bagging opening are provided between interior lid and interior cassette bottom The inside side in one side edge be bent to form flanging.
- A kind of 2. dust measuring filter membrane storing unit for preventing that dust from dropping according to claim 1, it is characterised in that：Outside Box is provided with the box lock of the outer lid of either on or off.
- A kind of 3. dust measuring filter membrane storing unit for preventing that dust from dropping according to claim 1 or 2, it is characterised in that： Handle is provided with outer lid.
- A kind of 4. dust measuring filter membrane storing unit for preventing that dust from dropping according to claim 1, it is characterised in that：Inside The side side wall of lid is provided with upper projection, is provided with the corresponding side side wall of interior cassette bottom under being engaged with upper projection It is raised.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191653.1U CN206645289U (en) | 2017-02-28 | 2017-02-28 | A kind of dust measuring filter membrane storing unit for preventing that dust from dropping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191653.1U CN206645289U (en) | 2017-02-28 | 2017-02-28 | A kind of dust measuring filter membrane storing unit for preventing that dust from dropping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206645289U true CN206645289U (en) | 2017-11-17 |
Family
ID=60281658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720191653.1U Active CN206645289U (en) | 2017-02-28 | 2017-02-28 | A kind of dust measuring filter membrane storing unit for preventing that dust from dropping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206645289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861089A (en) * | 2018-09-03 | 2018-11-23 | 上海光和光学制造大丰有限公司 | A kind of vehicle mounted guidance display screen glass protective device |
-
2017
- 2017-02-28 CN CN201720191653.1U patent/CN206645289U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861089A (en) * | 2018-09-03 | 2018-11-23 | 上海光和光学制造大丰有限公司 | A kind of vehicle mounted guidance display screen glass protective device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205397126U (en) | Medical waste automatic classification collector | |
| CN206645289U (en) | A kind of dust measuring filter membrane storing unit for preventing that dust from dropping | |
| CN206399771U (en) | Particulate matter bellows | |
| CN207100810U (en) | A kind of family expenses classifying drugs the storage box | |
| CN104129569B (en) | Dust storage system for filtering film measuring | |
| CN203975550U (en) | A kind of dust measuring filter membrane storage system | |
| CN208233698U (en) | A kind of tuber type agricultural product sampling box | |
| CN208350435U (en) | A kind of filter membrane component for air particle sampling | |
| CN210774913U (en) | Gas collecting device for environment detection | |
| CN210311455U (en) | Medical adjustable kit of many specifications | |
| CN209480213U (en) | Combined type dust measuring filter membrane storage and transportation apparatus | |
| CN206456775U (en) | A kind of filter membrane heat preservation and dryness accumulating device | |
| CN205854950U (en) | A kind of medical kit of clinical medicine student | |
| CN203593276U (en) | Integrated solid food analysis sample sampling box | |
| CN207434137U (en) | Drugs investigate and seize scene evidence taking case | |
| CN206253151U (en) | A kind of Experiment of Inorganic Chemstry tool box | |
| CN210213196U (en) | Open-air collection box | |
| CN206577787U (en) | One kind may filter that solid taking device | |
| CN202624978U (en) | Multifunctional filter membrane storage and transportation device | |
| CN206125975U (en) | Box waste deposit device | |
| CN205441228U (en) | Inhibin B quantitative determination kit | |
| CN218142977U (en) | Clinical laboratory uses sample storage device | |
| CN218967629U (en) | Sample storage cabinet for detecting concentration of nutrient gas | |
| CN217023523U (en) | Membrane strip containing box | |
| CN205459863U (en) | Can carry portable medicine bottle of multiple medicine simultaneously |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |