CN209589990U - A kind of formaldehyde tester applied widely - Google Patents
A kind of formaldehyde tester applied widely Download PDFInfo
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- CN209589990U CN209589990U CN201920325723.7U CN201920325723U CN209589990U CN 209589990 U CN209589990 U CN 209589990U CN 201920325723 U CN201920325723 U CN 201920325723U CN 209589990 U CN209589990 U CN 209589990U
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- formaldehyde tester
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Abstract
The utility model relates to environmental technology fields, and disclose a kind of formaldehyde tester applied widely, including formaldehyde tester ontology, the front setting contact of the formaldehyde tester ontology has handle strip, the front of the formaldehyde tester ontology is opened up there are two through-hole, and the left and right ends at the handle strip back side run through through-hole and extend to the inside of formaldehyde tester ontology.The utility model, by the threaded rod that will protect fixed cover bottom, to which fixed cover will be protected to be fixed on metope, formaldehyde tester ontology is covered into positive opening slide-in by the way that protection is fixed, it is further limited using the PARA FORMALDEHYDE PRILLS(91,95) tester ontology that is slidably connected of absorption fixed block and sliding slot, then positive hinged baffle is covered by the way that rotation protection is fixed, closing opening, to which formaldehyde tester ontology is fixed on metope, be conducive to the measurement for being directed to specific environment for a long time, simultaneously because the protection of the fixed cover of protection, the same use met with factories and miness workshop, meet the use demand used.
Description
Technical field
The utility model relates to environmental technology field, specially a kind of formaldehyde tester applied widely.
Background technique
Formaldehyde examination instrument is using highly sensitive electrochemical sensor principle, in conjunction with singlechip technology and network communications technology
Air sample is acquired to detection place, the formaldehyde in air is absorbed by phenol reagent solution, and reaction generates piperazine, and piperazine is in an acidic solution
It is aoxidized to form blue-green compound by color developing agent ferric ion, according to shade, direct Colorimetric Determination at the scene, due to interior
The detection numerical value of pollution and temperature, humidity, the air pressure etc. for detecting environment have much relations, so, by normal detection, often
Detected numerical value can be deviated with anticipation.
The current general usage modes of formaldehyde examination instrument most of in the market are single, and class methylene oxide detecting instrument is fixedly mounted
Device after the completion of PARA FORMALDEHYDE PRILLS(91,95) detecting instrument is fixed, inconvenience remove once again carry test it is other needed for the environment or object that measure
The formaldehyde examination instrument of product, portable class can not be fixedly mounted again when needing and detecting for a long time to designated environment, make to user
With trouble is caused, different when being unable to satisfy varying environment to install and use demand, applicable range is limited to, so propose
A kind of formaldehyde tester applied widely solves the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of formaldehyde tester applied widely, has suitable
The advantages that wide with range, it is single to solve most of general usage modes of formaldehyde examination instrument, fixes in PARA FORMALDEHYDE PRILLS(91,95) detecting instrument
It is inconvenient after the completion to remove the other required measurement articles of test, or the nothing again when needing for a long time to detect specific environment once again
Method is fixed, and causes trouble to the use of user, is unable to satisfy installation requirements different when varying environment, applicable range by
The problem of limitation.
(2) technical solution
To realize above-mentioned purpose applied widely, the utility model is provided the following technical solutions: a kind of applied widely
Formaldehyde tester, the front setting contact of including formaldehyde tester ontology, the formaldehyde tester ontology has handle strip, described
The front of formaldehyde tester ontology is opened up there are two through-hole, and the left and right ends at the handle strip back side are run through through-hole and extended to
The inside of formaldehyde tester ontology, the left and right ends at the handle strip back side are fixedly connected to two connecting rods, described in two
The one end at the connecting rod back side is fixedly connected to limited block, and the outside setting contact of the formaldehyde tester ontology has protection to fix
Cover, the front of the fixed cover of protection offer opening, and the inner bottom wall of the fixed cover of protection is threaded with equally distributed
The bottom of the fixed cover of protection is run through and extended in the bottom end of threaded rod, the threaded rod, and the inner bottom wall of the fixed cover of protection is opened
If being slidably connected in two sliding slots there are two adsorbing fixed block there are two sliding slot, the top of the absorption fixed block with
The bottom of formaldehyde tester ontology is fixedly connected, and the fixed positive right end of cover of the protection is hinged with baffle, a left side for the baffle
End is slidably connected with the fixed positive left end of cover of protection.
Preferably, the left and right sides of the fixed cover of the protection offers ventilation opening, and the inside of the ventilation opening is fixed to be connected
It is connected to strainer.
Preferably, four absorption fixed blocks include fixed sliding block and permanent magnet, and the fixed sliding block is located at formaldehyde
The bottom of tester ontology is simultaneously fixedly connected with formaldehyde tester ontology, the bottom end of the fixed sliding block open up it is fluted, it is described
Permanent magnet is located at the inside of groove and is fixedly connected with fixed sliding block, and four fixed sliding blocks connect with two sliding slot slidings respectively
It connects.
Preferably, the left end at the baffle back side is fixedly connected with movable slider, and the protection is fixed to cover positive left end
Movable sliding is offered, the one end at the movable slider back side, which extends to the inside of movable sliding and slides with movable sliding, to be connected
It connects.
Preferably, the left end at the baffle back side is fixedly connected with movable slider, and the protection is fixed to cover positive left end
Movable sliding is offered, the one end at the movable slider back side, which extends to the inside of movable sliding and slides with movable sliding, to be connected
It connects.
Preferably, the top of the fixed cover of the protection offers action pane, and the top of the formaldehyde tester ontology is prolonged
Extend to the inside of action pane.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of formaldehyde tester applied widely, and having following has
Beneficial effect:
1, formaldehyde tester applied widely, by the way that the threaded rod of fixed cover bottom will be protected, so that protection is solid
Fixed cover is fixed on metope, and formaldehyde tester ontology is covered positive opening and slid by the way that protection is fixed, using absorption fixed block and
The PARA FORMALDEHYDE PRILLS(91,95) tester ontology that is slidably connected of sliding slot further limits, and then covers positive hinged gear by the way that rotation protection is fixed
Plate, closing opening are conducive to the measurement for being directed to designated environment for a long time, simultaneously so that formaldehyde tester ontology is fixed on metope
Due to the protection of the fixed cover of protection, the same use met with factories and miness workshop meets the use demand used.
2, the formaldehyde tester applied widely, by the way that the flapper on fixed cover top will be protected to open opening, from
And internal formaldehyde tester ontology is taken out, by the positive handle strip of formaldehyde tester ontology convenient for users to lift,
Consequently facilitating user carries, go to detect other articles, be made by the absorption fixed block of formaldehyde tester ontology bottom end
Formaldehyde tester ontology can temporarily place fixation, such as automotive interior etc. meets the use demand of user, increase first
The scope of application of aldehyde tester.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the attachment structure schematic diagram of the utility model handle strip and connecting rod；
Fig. 4 is the attachment structure schematic diagram of the utility model sliding slot and the fixed cover of protection.
In figure: 1, formaldehyde tester ontology；2, handle strip；3, connecting rod；4, spring；5, limited block；6, the fixed cover of protection；
7, threaded rod；8, sliding slot；9, fixed block is adsorbed；901, fixed sliding block；902, permanent magnet；10, baffle；11, ventilation opening；12, it filters
Net；13, movable slider；14, movable sliding.
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.
Please refer to Fig. 1-4, a kind of formaldehyde tester applied widely, including formaldehyde tester ontology 1, formaldehyde tester
The front setting contact of ontology 1 has a handle strip 2, and the front of formaldehyde tester ontology 1 opens up that there are two through-hole, 2 back sides of handle strip
Left and right ends run through through-hole and extend to the inside of formaldehyde tester ontology 1, the left and right ends at 2 back side of handle strip are fixed
There are two connecting rod 3, the one end at two 3 back sides of connecting rod to be fixedly connected to limited block 5 for connection, formaldehyde tester ontology 1
Outside setting contact has the fixed cover 6 of protection, and the front of fixed cover 6 is protected to offer opening, protects the inner bottom wall screw thread of fixed cover 6
It is connected with equally distributed threaded rod 7, the bottom end of threaded rod 7 is run through and extended to the bottom of the fixed cover 6 of protection, protects fixed cover
6 inner bottom wall is opened up there are two sliding slot 8, is slidably connected in two sliding slots 8 there are two adsorbing fixed block 9, absorption fixed block 9
Top is fixedly connected with the bottom of formaldehyde tester ontology 1, and 6 positive right ends of fixed cover is protected to be hinged with baffle 10, baffle 10
Left end be slidably connected with 6 positive left ends of the fixed cover of protection, by that will protect the fixed threaded rod 7 for covering 6 bottoms, to will prevent
The fixed cover 6 of shield is fixed on metope, and formaldehyde tester ontology 1 is slid by the positive opening of the fixed cover 6 of protection, solid using absorption
Determine block 9 and the PARA FORMALDEHYDE PRILLS(91,95) tester ontology 1 that is slidably connected of sliding slot 8 further limits, then passes through fixed 6 front of cover of rotation protection
Hinged baffle 10, closing opening is conducive to for a long time for specific ring so that formaldehyde tester ontology 1 is fixed on metope
The measurement in border meets making of using simultaneously because the protection of the fixed cover 6 of protection, the same use met with factories and miness workshop
With demand, 10 rotating opening of the baffle opening on 6 tops of cover is fixed by that will protect, thus by internal formaldehyde tester ontology 1
Take out, by the positive handle strip 2 of formaldehyde tester ontology 1 convenient for users to lift, consequently facilitating user carries,
It goes to detect other articles, by the absorption fixed block 9 of 1 bottom end of formaldehyde tester ontology formaldehyde tester ontology 1 is faced
When place and fix, such as automotive interior etc. meet the use demand of user, increase the scope of application of formaldehyde tester.
Further, the left and right sides of the fixed cover 6 of protection offers ventilation opening 11, and the inside of ventilation opening 11 is fixedly connected
There is strainer 12, enable formaldehyde tester ontology 1 to acquire ambient atmos by ventilation opening 11, avoids interfering formaldehyde tester sheet
The work of body 1, strainer 12 can effectively reduce the entrance of extraneous dust, increase the measurement accuracy of formaldehyde tester ontology 1.
Further, four absorption fixed blocks 9 include fixed sliding block 901 and permanent magnet 902, and fixed sliding block 901 is located at
The bottom of formaldehyde tester ontology 1 is simultaneously fixedly connected with formaldehyde tester ontology 1, the bottom end of fixed sliding block 901 open up it is fluted,
Permanent magnet 902 is located at the inside of groove and is fixedly connected with fixed sliding block 901, four fixed sliding blocks 901 respectively with two sliding slots 8
It is slidably connected, is slidably connected by fixed sliding block 901 with sliding slot 8, so that the position of PARA FORMALDEHYDE PRILLS(91,95) tester ontology 1 is defined,
When taking out formaldehyde tester ontology 1, it can carry out placing formaldehyde tester ontology 1 by fixed sliding block 901, reduce abrasion,
By permanent magnet 902, formaldehyde tester ontology 1 can be enabled to be adsorbed on brandreth, increase being applicable in for formaldehyde tester
Range and application method.
Further, the left end at 10 back side of baffle is fixedly connected with movable slider 13, and 6 positive left ends of fixed cover is protected to open
Equipped with movable sliding 14, the one end at 13 back side of movable slider, which extends to the inside of movable sliding 14 and slides with movable sliding 14, to be connected
Connect, by being slidably connected for movable slider 13 and movable sliding 14, movable slider 13 be located at movable sliding 14 it is most inboard when it is living
The space of dynamic sliding slot 14 gradually becomes smaller to increase friction, so that baffle 10 is able to carry out fixation, and tears open convenient for user
It unloads.
Further, be socketed with spring 4 in two connecting rods 3, the back side of two springs 4 respectively with two limited blocks 5
It is fixedly connected, the front of two springs 4 is fixedly connected with the inner wall of formaldehyde tester ontology 1, when formaldehyde tester ontology 1
When protection fixed cover 6, the both ends of handle strip 2 can be taken in the inside of formaldehyde tester ontology 1 by spring 4, be convenient for PARA FORMALDEHYDE PRILLS(91,95)
Tester ontology 1 is fixed, when user pulls out handle strip 2, due to the gravity of formaldehyde tester ontology 1 itself, thus
Handle strip 2 is thoroughly pulled out, it is user-friendly.
Further, the top of the fixed cover 6 of protection offers action pane, and the top of formaldehyde tester ontology 1 extends to
The inside of action pane, when formaldehyde tester ontology 1 is fixed in the fixed cover 6 of protection, the convenient action pane that passes through is to operation
Window carries out observation operation.
Working principle: the threaded rod 7 by the way that 6 bottoms of fixed cover will be protected, so that the fixed cover 6 of protection is fixed on metope,
Formaldehyde tester ontology 1 is slid by the positive opening of the fixed cover 6 of protection, is connected using the sliding of absorption fixed block 9 and sliding slot 8
It connects PARA FORMALDEHYDE PRILLS(91,95) tester ontology 1 to further limit, then passes through rotation protection 6 positive hinged baffles 10 of fixed cover, closing
Opening is conducive to the measurement for being directed to specific environment for a long time, simultaneously because anti-so that formaldehyde tester ontology 1 is fixed on metope
The protection of the fixed cover 6 of shield, the same use met with factories and miness workshop meet the use demand used, solid by that will protect
Surely 10 rotating opening of the baffle opening for covering 6 tops passes through formaldehyde tester so that internal formaldehyde tester ontology 1 be taken out
The positive handle strip 2 of ontology 1 convenient for users to lift, consequently facilitating user carries, go to detect other articles, pass through
The absorption fixed block 9 of 1 bottom end of formaldehyde tester ontology enables formaldehyde tester ontology 1 temporarily to place fixation, such as automobile
Inside etc. meets the use demand of user, increases the scope of application of formaldehyde tester.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
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 formaldehyde tester applied widely, including formaldehyde tester ontology (1), it is characterised in that: the formaldehyde is surveyed
The front setting contact of examination instrument ontology (1) has handle strip (2), and the front of the formaldehyde tester ontology (1) opens up that there are two logical
The left and right ends in hole, handle strip (2) back side run through through-hole and extend to the inside of formaldehyde tester ontology (1), described
The left and right ends at handle strip (2) back side are fixedly connected to two connecting rods (3), the one end at two connecting rod (3) back side
It is fixedly connected to limited block (5), the outside setting contact of the formaldehyde tester ontology (1) has the fixed cover (6) of protection, described
The front of the fixed cover (6) of protection offers opening, and the inner bottom wall of the fixed cover (6) of protection is threaded with equally distributed spiral shell
The bottom of the fixed cover (6) of protection, the fixed cover (6) of the protection are run through and extended in the bottom end of rasp bar (7), the threaded rod (7)
Inner bottom wall open up there are two sliding slot (8), is slidably connected in two sliding slots (8) there are two adsorbing fixed block (9), it is described
The top of absorption fixed block (9) is fixedly connected with the bottom of formaldehyde tester ontology (1), and the fixed cover (6) of the protection is positive
Right end is hinged with baffle (10), and left end and fixed cover (6) positive left end of protection of the baffle (10) are slidably connected.
2. one kind according to claim 1 formaldehyde tester applied widely, it is characterised in that: the fixed cover of the protection
(6) the left and right sides offers ventilation opening (11), is fixedly connected with strainer (12) on the inside of the ventilation opening (11).
3. one kind according to claim 1 formaldehyde tester applied widely, it is characterised in that: four absorption are solid
Determining block (9) includes fixed sliding block (901) and permanent magnet (902), and the fixed sliding block (901) is located at formaldehyde tester ontology
(1) bottom is simultaneously fixedly connected with formaldehyde tester ontology (1), the bottom end of the fixed sliding block (901) open up it is fluted, it is described
Permanent magnet (902) is located at the inside of groove and is fixedly connected with fixed sliding block (901), and four fixed sliding blocks (901) are respectively
It is slidably connected with two sliding slots (8).
4. one kind according to claim 1 formaldehyde tester applied widely, it is characterised in that: baffle (10) back
The left end in face is fixedly connected with movable slider (13), and fixed cover (6) the positive left end of the protection offers movable sliding (14),
The one end at movable slider (13) back side extends to the inside of movable sliding (14) and is slidably connected with movable sliding (14).
5. one kind according to claim 1 formaldehyde tester applied widely, it is characterised in that: two connecting rods
(3) it is socketed on spring (4), the back side of two springs (4) is fixedly connected with two limited blocks (5) respectively, two institutes
The front for stating spring (4) is fixedly connected with the inner wall of formaldehyde tester ontology (1).
6. one kind according to claim 1 formaldehyde tester applied widely, it is characterised in that: the fixed cover of the protection
(6) action pane is offered at the top of, the top of the formaldehyde tester ontology (1) extends to the inside of action pane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920325723.7U CN209589990U (en) | 2019-03-15 | 2019-03-15 | A kind of formaldehyde tester applied widely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920325723.7U CN209589990U (en) | 2019-03-15 | 2019-03-15 | A kind of formaldehyde tester applied widely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209589990U true CN209589990U (en) | 2019-11-05 |
Family
ID=68374164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920325723.7U Active CN209589990U (en) | 2019-03-15 | 2019-03-15 | A kind of formaldehyde tester applied widely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209589990U (en) |
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2019
- 2019-03-15 CN CN201920325723.7U patent/CN209589990U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230801 Address after: Building 2, No. 3, Xintang Street, Tianhe District, Guangzhou, Guangdong 510000 (location: Room 401) Patentee after: Guangzhou mingdou Electronic Technology Co.,Ltd. Address before: Unit 204, Floor 2, No. 205, Changfu Road, Tianhe District, Guangzhou, Guangdong 510650 Patentee before: Guangzhou Wanye Biotechnology Co.,Ltd. |
|
| TR01 | Transfer of patent right |