CN207164036U - A kind of ammonia nitrogen Quick testing instrument - Google Patents
A kind of ammonia nitrogen Quick testing instrument Download PDFInfo
- Publication number
- CN207164036U CN207164036U CN201721130763.3U CN201721130763U CN207164036U CN 207164036 U CN207164036 U CN 207164036U CN 201721130763 U CN201721130763 U CN 201721130763U CN 207164036 U CN207164036 U CN 207164036U
- Authority
- CN
- China
- Prior art keywords
- housing
- ammonia nitrogen
- cover plate
- testing instrument
- quick testing
- 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.)
- Expired - Fee Related
Links
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 230000003139 buffering effect Effects 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 238000013142 basic testing Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
It the utility model is related to water quality apparatus technical field, and disclose a kind of ammonia nitrogen Quick testing instrument, including housing, the positive left side of housing is sequentially installed with display screen and control panel from top to bottom, the first cover plate and the second cover plate are respectively arranged with the top and bottom of the positive right side of face of housing, the front of first cover plate offers ticket outlet, and circuit element is provided with the left of the housing cavity, dividing plate is provided with the right side of the housing cavity.The ammonia nitrogen Quick testing instrument, by setting clamping plate, buffer spring, buffer board and adjustable spring, circuit element is fixed using buffer spring and clamping plate, while row buffering is entered in the vibrations to housing, so as to internally enter row buffering, coordinate buffer board and adjustable spring, to dropping and colliding into row buffering, prevent that housing is damaged, so as to entering row buffering inside and outside housing, the effect of falling-proof anticollision is reached, use is more convenient, and it is service life to extend instrument.
Description
Technical field
Water quality apparatus technical field is the utility model is related to, specially a kind of ammonia nitrogen Quick testing instrument.
Background technology
Ammonia nitrogen determination instrument has A, B type according to the difference of testing standard.Wherein A types use reagent colorimetric method GB7479-
87；Type B uses the salicylic acid photometry of national standard GB7148-81 and international ISO7150/1-1948 institutes specification as basic test hand
Section, be aided with article colorimetric reaction pretreatment, realize the fast and accurately colorimetric estimation of sample, have it is stable, sensitive, reliably with
And the advantages that not mercurous, but ammonia nitrogen determination instrument in the market is mostly plastic casing, mostly lacks shatter-resistant and anticollision
Function, the damage of shell is often resulted in when colliding or falling on the ground, simultaneously because the vibrations of shell, easily internally
The element in portion causes to damage, and influences the service life of instrument.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of ammonia nitrogen Quick testing instrument, solves existing ammonia nitrogen
Analyzer mostly lacks the problem of falling-proof anticollision function.
(2) technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of ammonia nitrogen Quick testing instrument, including shell
Body, the positive left side of housing are sequentially installed with display screen and control panel, the top of the positive right side of face of housing from top to bottom
Portion and bottom are respectively arranged with the first cover plate and the second cover plate, and the front of first cover plate offers ticket outlet, the housing
Circuit element is installed on the left of inner chamber, dividing plate, two sides, the top of the circuit element are installed on the right side of the housing cavity
Portion and bottom are overlapped with clamping plate, and one end of one side and buffer spring of the clamping plate away from circuit element, which is fixed, to be connected
Connect, the other end of the buffer spring is fixedly connected with the inwall of housing cavity, and the corner of the back side of shell offers recessed
Groove, the inside of the groove are plugged with motion bar, the bottom of the motion bar pass groove and with the buffering on rear side of housing
Plate is fixedly connected, and the front of the buffer board offers article putting groove, and the bottom land of the article putting groove and one end of adjustable spring are fixed
Connection, the other end of the adjustable spring pass article putting groove and are fixedly connected on the back side of housing.
Preferably, the width of the groove is adapted with the width of motion bar.
Preferably, first cover plate and the second cover plate have been fixedly connected with power-assisted plate away from face.
Preferably, the quantity of the buffer spring is 20-25, and 20-25 buffer spring is divided into four groups, and four groups are delayed
Rush spring and distinguish and equidistant be arranged on four one sides of the clamping plate away from circuit element.
Preferably, the buffer board is elastic rubber slab, and the size of buffer board is adapted with the size of back side of shell.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of ammonia nitrogen Quick testing instrument, possesses following beneficial effect：
1st, the ammonia nitrogen Quick testing instrument, by setting clamping plate, buffer spring, buffer board and adjustable spring, utilizes buffering
Spring and clamping plate fix circuit element, while row buffering is entered in the vibrations to housing, so as to internally enter row buffering, coordinate buffering
Plate and adjustable spring, to dropping and colliding into row buffering, prevent that housing is damaged, so as to entering row buffering inside and outside housing, reach
The effect of falling-proof anticollision, use is more convenient, and it is service life to extend instrument.
2nd, the ammonia nitrogen Quick testing instrument, by the restriction to groove and motion bar, rubbing for motion bar and groove inner wall is increased
Wipe, so as to slow down the buffering rate of adjustable spring, improve buffering effect, by setting power-assisted plate, make the cover plate of opening first and the
Two cover plates are more convenient, by the restriction to buffer spring, make buffering more stable, stress more balances, by buffer board
Restriction, improve buffering effect.
Brief description of the drawings
Fig. 1 is the utility model structure front view；
Fig. 2 is the utility model structure front elevational view；
Fig. 3 is faced upward for the utility model structure and is cutd open figure.
In figure：1 housing, 2 display screens, 3 control panels, 4 first cover plates, 5 second cover plates, 6 ticket outlets, 7 power-assisted plates, 8 electricity
Circuit component, 9 dividing plates, 10 clamping plates, 11 buffer springs, 12 grooves, 13 motion bars, 14 buffer boards, 15 article putting grooves, 16 flexible bullets
Spring.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of ammonia nitrogen Quick testing instrument, including housing 1,1 positive left side of housing is from top to bottom successively
Display screen 2 and control panel 3 are installed, the first cover plate 4 and the second lid are respectively arranged with the top and bottom of 1 positive right side of face of housing
Plate 5, the front of the first cover plate 4 offer ticket outlet 6, and the first cover plate 4 and the second cover plate 5 have been fixedly connected with power-assisted away from face
Plate 7, by setting power-assisted plate 7, make opening the first cover plate 4 and the second cover plate 5 more convenient, housing 1 is provided with the left of inner chamber
Circuit element 8, dividing plate 9 is installed on the right side of the inner chamber of housing 1, two sides, the top and bottom of circuit element 8 are overlapped with clamping
Plate 10, one side of the clamping plate 10 away from circuit element 8 are fixedly connected with one end of buffer spring 11, buffer spring 11 it is another
End is fixedly connected with the inwall of the inner chamber of housing 1, and the quantity of buffer spring 11 is 20-25, and 20-25 buffer spring 11 is divided equally
For four groups, four groups of buffer springs 11 distinguish it is equidistant be arranged on four one sides of the clamping plate 10 away from circuit element 8, pass through
Restriction to buffer spring 11, make buffering more stable, stress more balances, and the corner at the back side of housing 1 opens up fluted 12,
The inside of groove 12 is plugged with motion bar 13, and the width of groove 12 is adapted with the width of motion bar 13, by the He of groove 12
The restriction of motion bar 13, increase the friction of motion bar 13 and the inwall of groove 12, so as to slow down the buffering rate of adjustable spring 16, carry
High buffering effect, the bottom of motion bar 13 pass groove 12 and are fixedly connected with positioned at the buffer board 14 of the rear side of housing 1, buffer board
14 be elastic rubber slab, and the size of buffer board 14 is adapted with the size at the back side of housing 1, by the restriction to buffer board 14,
Buffering effect is improved, the front of buffer board 14 offers article putting groove 15, and one end of the bottom land and adjustable spring 16 of article putting groove 15 is consolidated
Fixed connection, the other end of adjustable spring 16 pass article putting groove 15 and are fixedly connected on the back side of housing 1.
The electric elements occurred in this article electrically connect with the main controller and 220V civil powers in the external world, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In summary, ammonia nitrogen Quick testing instrument, by setting clamping plate 10, buffer spring 11, buffer board 14 and stretching
Spring 16, circuit element 8 is fixed using buffer spring 11 and clamping plate 10, while row buffering is entered in the vibrations to housing 1, so as to
Internally enter row buffering, coordinate buffer board 14 and adjustable spring 16, to dropping and colliding into row buffering, prevent that housing 1 is damaged, so as to
To entering row buffering inside and outside housing 1, reaching the effect of falling-proof anticollision, use is more convenient, and it is service life to extend instrument,
Solve the problems, such as that existing ammonia nitrogen determination instrument mostly lacks falling-proof anticollision function.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of ammonia nitrogen Quick testing instrument, including housing (1), it is characterised in that：The positive left side of the housing (1) is from top to bottom
It is sequentially installed with display screen (2) and control panel (3), the is being respectively arranged with the top and bottom of the positive right side of face of the housing (1)
One cover plate (4) and the second cover plate (5), the front of first cover plate (4) offer ticket outlet (6), housing (1) inner chamber
Left side is provided with circuit element (8), is provided with dividing plate (9) on the right side of housing (1) inner chamber, and the two of the circuit element (8)
Side, top and bottom are overlapped with clamping plate (10), one side and buffering of the clamping plate (10) away from circuit element (8)
One end of spring (11) is fixedly connected, and the other end of the buffer spring (11) is fixedly connected with the inwall of housing (1) inner chamber, institute
The corner for stating housing (1) back side opens up fluted (12), and the inside of the groove (12) is plugged with motion bar (13), the work
The bottom of lever (13) passes groove (12) and is fixedly connected with the buffer board (14) on rear side of housing (1), the buffer board
(14) front offers article putting groove (15), and the bottom land of the article putting groove (15) is fixedly connected with one end of adjustable spring (16),
The other end of the adjustable spring (16) passes article putting groove (15) and is fixedly connected on the back side of housing (1).
A kind of 2. ammonia nitrogen Quick testing instrument according to claim 1, it is characterised in that：The width of the groove (12) and work
The width of lever (13) is adapted.
A kind of 3. ammonia nitrogen Quick testing instrument according to claim 1, it is characterised in that：First cover plate (4) and second
Cover plate (5) has been fixedly connected with power-assisted plate (7) away from face.
A kind of 4. ammonia nitrogen Quick testing instrument according to claim 1, it is characterised in that：The quantity of the buffer spring (11)
For 20-25, and 20-25 buffer spring (11) is divided into four groups, and four groups of buffer springs (11) are equidistant respectively to be arranged on
One side of four clamping plates (10) away from circuit element (8).
A kind of 5. ammonia nitrogen Quick testing instrument according to claim 1, it is characterised in that：The buffer board (14) is elastic rubber
Offset plate, and the size of buffer board (14) is adapted with the size at housing (1) back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721130763.3U CN207164036U (en) | 2017-09-05 | 2017-09-05 | A kind of ammonia nitrogen Quick testing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721130763.3U CN207164036U (en) | 2017-09-05 | 2017-09-05 | A kind of ammonia nitrogen Quick testing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207164036U true CN207164036U (en) | 2018-03-30 |
Family
ID=61719836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721130763.3U Expired - Fee Related CN207164036U (en) | 2017-09-05 | 2017-09-05 | A kind of ammonia nitrogen Quick testing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207164036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917095A (en) * | 2019-03-21 | 2019-06-21 | 蛙发信息科技（上海）有限公司 | A kind of remote online water quality monitor |
| CN110346358A (en) * | 2019-07-16 | 2019-10-18 | 山东润通科技有限公司 | A kind of ammonia nitrogen Quick testing instrument of convolutional neural networks (CNN) prediction |
-
2017
- 2017-09-05 CN CN201721130763.3U patent/CN207164036U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917095A (en) * | 2019-03-21 | 2019-06-21 | 蛙发信息科技（上海）有限公司 | A kind of remote online water quality monitor |
| CN110346358A (en) * | 2019-07-16 | 2019-10-18 | 山东润通科技有限公司 | A kind of ammonia nitrogen Quick testing instrument of convolutional neural networks (CNN) prediction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 |