CN209356465U - A kind of concentration of formaldehyde detection device - Google Patents
A kind of concentration of formaldehyde detection device Download PDFInfo
- Publication number
- CN209356465U CN209356465U CN201821837549.6U CN201821837549U CN209356465U CN 209356465 U CN209356465 U CN 209356465U CN 201821837549 U CN201821837549 U CN 201821837549U CN 209356465 U CN209356465 U CN 209356465U
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- Prior art keywords
- fixedly connected
- concentration
- detection device
- formaldehyde detection
- bar
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Abstract
The utility model discloses a kind of concentration of formaldehyde detection devices, it is related to formaldehyde examination engineering device technique field, the concentration of formaldehyde detection device, including concentration of formaldehyde detection device ontology and fixed link, the inside of the fixed link offers cavity, the cavity is internally provided with U-shaped grafting block, the middle part upper surface of the U-shaped grafting block is fitted and connected the bottom end of motion bar, top middle portion of the top of the motion bar through fixed link and the top positioned at fixed link, the two sides of the motion bar are fixedly connected to vertical bar, the vertical bar offers multiple card slots, the top of the motion bar is fixedly connected with mounting plate, the upper surface of the mounting plate is fixedly connected with concentration of formaldehyde detection device ontology.The concentration of formaldehyde detection device, the position of concentration of formaldehyde detection device ontology can be adjusted by motion bar movement, need the position detected so as to which concentration of formaldehyde detection device ontology to be transported to, easy to operate in whole process, easy to use.
Description
Technical field
The utility model relates to formaldehyde examination engineering device technique field, specially a kind of concentration of formaldehyde detection device.
Background technique
The main harm of formaldehyde is shown as to mucocutaneous stimulation.When formaldehyde reaches a certain concentration indoors, people
Just there is sense of discomfort.Greater than 0.08mg/m3Concentration of formaldehyde can cause to be envious, eye is itched, throat discomfort or pain, hoarseness, spray
It sneezes, is uncomfortable in chest, asthma, dermatitis etc..Newly-decorated room content of formaldehyde is higher, is the main inducing of numerous diseases.Concentration of formaldehyde exists
Can use concentration of formaldehyde detection device when detection, but existing concentration of formaldehyde detection device can only it is hand held in or be fixed on
It is used on wall, concentration of formaldehyde detection device can not be sent to the position for needing to detect by bracket, use inconvenience.
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 concentration of formaldehyde detection device, solves existing
Concentration of formaldehyde detection device uses inconvenient problem.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of concentration of formaldehyde detection device, including concentration of formaldehyde detection device ontology and fixed link, the fixed link it is interior
Portion offers cavity, and the cavity is internally provided with U-shaped grafting block, and the middle part upper surface of the U-shaped grafting block is fitted and connected
The bottom end of motion bar, the top of the motion bar run through the top middle portion of fixed link and are located at the top of fixed link；
The two sides of the motion bar are fixedly connected to vertical bar, and the vertical bar offers multiple card slots, the motion bar
Top is fixedly connected with mounting plate, and the upper surface of the mounting plate is fixedly connected with concentration of formaldehyde detection device ontology；
Fixed link two sides upper end is fixedly connected to square, and the upper surface of the square is fixedly connected with fixed block,
The upper surface middle part of the fixed block is provided with bull stick, and one end of the bull stick is flexibly connected by pin shaft with fixed block, described
The other end of bull stick is provided with link block, and the other end of the bull stick is flexibly connected by pin shaft with link block, the link block
Side be fixedly connected with kelly, the kelly is adapted with card slot；
One end of the square is flexibly connected one end of U-shaped bar, and the other end of the U-shaped bar and the side upper end of bull stick are solid
Fixed connection.
Optionally, the card slot is at least provided with 11；
Multiple card slots are successively equally distributed from top to bottom.
Optionally, the bottom end two sides of the motion bar are fixedly connected with one end of cross bar；
The other end of the cross bar is fixedly installed with pulley；
The pulley is flexibly connected with the inner wall of fixed link.
Optionally, the top two sides of the motion bar are symmetrically arranged with knob；
One of them described knob is fixedly connected with the top side of motion bar；
Another described knob is fixedly connected with the top other side of motion bar.
Optionally, the inside of the square opens up fluted, is provided with reset spring in the groove；
One end of the reset spring is fixedly connected with the other end inner wall of square, and the other end of the reset spring is fixed
Connect the side of sliding panel；
One end of U-shaped bar is fixedly connected in the middle part of the other side of the sliding panel, the other end of the U-shaped bar is through square
One end is simultaneously fixedly connected with the side upper end of bull stick.
Optionally, the both ends of the sliding panel are fixedly connected to sliding shoe；
The sliding shoe is flexibly connected with the inner wall of square.
Optionally, the lower surface of the fixed link is fixedly connected with handle；
Anti-slip layer is fixedly connected on the outside of the handle.
(3) beneficial effect
The utility model provides a kind of concentration of formaldehyde detection device, have it is following the utility model has the advantages that
(1), the concentration of formaldehyde detection device is moved by pulling motion bar to be able to drive concentration of formaldehyde detection device ontology
It is dynamic, by being equipped with for card slot and kelly, the position of motion bar can be fixed, can be adjusted by motion bar movement
The position of concentration of formaldehyde detection device ontology, so as to which concentration of formaldehyde detection device ontology is transported to the position for needing to detect
It sets, it is easy to operate in whole process, it is easy to use.
(2), the concentration of formaldehyde detection device can either play limit by being equipped with for cross bar and pulley to motion bar
Position effect, and it is capable of the movement of portable propelling bar, the movement of sliding panel can be facilitated by the way that sliding shoe is arranged, while also can be right
Sliding panel plays position-limiting action, can prevent sliding panel from shaking.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the schematic cross-sectional view of the utility model fixed rod structure；
Fig. 3 is the schematic cross-sectional view of the utility model box structure；
Fig. 4 is the schematic cross-sectional view of the utility model grip structure.
In figure: 1- concentration of formaldehyde detection device ontology, 2- fixed link, 3- cavity, 4-U type grafting block, 5- motion bar, 6- are perpendicular
Bar, 7- card slot, 8- mounting plate, 9- square, 10- fixed block, 11- bull stick, 12- link block, 13- kelly, 14-U type bar, 15- are horizontal
Bar, 16- pulley, 17- knob, 18- reset spring, 19- sliding panel, 20- sliding shoe, 21- handle, 22- anti-slip layer.
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.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of concentration of formaldehyde detection device, including concentration of formaldehyde detection device ontology 1 and fixed link 2, the inside of fixed link 2
Cavity 3 is offered, cavity 3 is internally provided with U-shaped grafting block 4, and the middle part upper surface of U-shaped grafting block 4 is fitted and connected motion bar 5
Bottom end, the top of motion bar 5 through fixed link 2 top middle portion and be located at the top of fixed link 2；
The two sides of motion bar 5 are fixedly connected to vertical bar 6, and vertical bar 6 offers multiple card slots 7, and the top of motion bar 5 is fixed
It is connected with mounting plate 8, the upper surface of mounting plate 8 is fixedly connected with concentration of formaldehyde detection device ontology 1；
2 two sides upper end of fixed link is fixedly connected to square 9, and the upper surface of square 9 is fixedly connected with fixed block 10, fixed
The upper surface middle part of block 10 is provided with bull stick 11, and one end of bull stick 11 is flexibly connected by pin shaft with fixed block 10, bull stick 11
The other end is provided with link block 12, and the other end of bull stick 11 is flexibly connected by pin shaft with link block 12, the side of link block 12
It is fixedly connected with kelly 13, kelly 13 is adapted with card slot 7；
One end of square 9 is flexibly connected one end of U-shaped bar 14, and the other end of U-shaped bar 14 and the side upper end of bull stick 11 are solid
Fixed connection, by pulling motion bar 5 to be able to drive, concentration of formaldehyde detection device ontology 1 is mobile, passes through matching for card slot 7 and kelly 13
Setting is closed, the position of motion bar 13 can be fixed, concentration of formaldehyde detection device can be adjusted by 13 movement of motion bar
It is grasped in whole process so as to which concentration of formaldehyde detection device ontology 1 is transported to the position for needing to detect the position of ontology 1
Make simply, it is easy to use.
A kind of optional technical solution as the utility model:
Card slot 7 is at least provided with 11；
Multiple card slots 7 are successively equally distributed from top to bottom.
A kind of optional technical solution as the utility model:
The bottom end two sides of motion bar 5 are fixedly connected with one end of cross bar 15；
The other end of cross bar 15 is fixedly installed with pulley 16；
Pulley 16 is flexibly connected with the inner wall of fixed link 2, by being equipped with for cross bar 15 and pulley 16,
Position-limiting action can either be played to motion bar 5, and is capable of the movement of portable propelling bar 5.
A kind of optional technical solution as the utility model:
The top two sides of motion bar 5 are symmetrically arranged with knob 17；
One of knob 17 is fixedly connected with the top side of motion bar 5；
Another knob 17 is fixedly connected with the top other side of motion bar 5, by setting knob 17, pulling is facilitated to live
Lever 5.
A kind of optional technical solution as the utility model:
The inside of square 9 opens up fluted, and reset spring 18 is provided in groove；
One end of reset spring 18 is fixedly connected with the other end inner wall of square 9, and the other end of reset spring 18 is fixed to be connected
Connect the side of sliding panel 19；
One end of U-shaped bar 14 is fixedly connected in the middle part of the other side of sliding panel 19, the other end of U-shaped bar 14 is through square 9
One end is simultaneously fixedly connected with the side upper end of bull stick 11, by the setting of U-shaped bar 14, can be played a supporting role to bull stick 11,
So as to play a supporting role to kelly 13, reset spring 18 can be automatically reset using the elasticity of itself.
A kind of optional technical solution as the utility model:
The both ends of sliding panel 19 are fixedly connected to sliding shoe 20；
Sliding shoe 20 is flexibly connected with the inner wall of square 9, can facilitate the movement of sliding panel 19 by the way that sliding shoe 20 is arranged,
Can also position-limiting action be played to sliding panel 19 simultaneously, can prevent sliding panel 19 from shaking.
A kind of optional technical solution as the utility model:
The lower surface of fixed link 2 is fixedly connected with handle 21；
The outside of handle 21 is fixedly connected with anti-slip layer 22, can be facilitated by handle by concentration of formaldehyde detection device ontology
1, which is transported to the position that needs detect, is detected, and by the way that anti-slip layer 22 is arranged, can increase rubbing between handle 21 and user
Power is wiped, so as to increase the stability of the concentration of formaldehyde detection device ontology 1.
In conclusion the concentration of formaldehyde detection device, user pulls kelly 13 to the direction far from motion bar 5, until
Kelly 13 removes card slot 7, and when pulling kelly 13, kelly 13 is able to drive the rotation of bull stick 11 in moving process, and bull stick 11 exists
It is mobile that U-shaped bar 14 is able to drive in rotation process, U-shaped bar 14 is able to drive the movement of sliding panel 19, sliding panel in moving process
19 can stretch reset spring 18 in moving process, and reset spring 18 is stretched in tensional state, then pass through knob 17
Motion bar 5 is pulled, until motion bar 5 is moved to suitable position, stops drag motion bar 5, then pulls kelly 13 to close
The direction of motion bar 5 is mobile, until kelly 13 enters in card slot 7, the position of motion bar 5 is fixed, so as to when formaldehyde it is dense
The position of degree detection device ontology 1 is fixed, and concentration of formaldehyde detection device ontology 1 is being transported to what needs detected by handle 21
It is detected position.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of concentration of formaldehyde detection device, including concentration of formaldehyde detection device ontology (1) and fixed link (2), it is characterised in that:
The inside of the fixed link (2) offers cavity (3), and the cavity (3) is internally provided with U-shaped grafting block (4), described U-shaped
The middle part upper surface of grafting block (4) is fitted and connected the bottom end of motion bar (5), and fixed link (2) are run through on the top of the motion bar (5)
Top middle portion and be located at fixed link (2) top；
The two sides of the motion bar (5) are fixedly connected to vertical bar (6), and the vertical bar (6) offers multiple card slots (7), described
The top of motion bar (5) is fixedly connected with mounting plate (8), and the upper surface of the mounting plate (8) is fixedly connected with concentration of formaldehyde inspection
It surveys device noumenon (1)；
Fixed link (2) the two sides upper end is fixedly connected to square (9), and the upper surface of the square (9) is fixedly connected with
Determine block (10), the upper surface middle part of the fixed block (10) is provided with bull stick (11), and one end of the bull stick (11) passes through pin shaft
Be flexibly connected with fixed block (10), the other end of the bull stick (11) is provided with link block (12), the bull stick (11) it is another
End is flexibly connected by pin shaft with link block (12), and the side of the link block (12) is fixedly connected with kelly (13), the card
Bar (13) is adapted with card slot (7)；
One end of the square (9) is flexibly connected one end of U-shaped bar (14), the other end and bull stick (11) of the U-shaped bar (14)
Side upper end be fixedly connected.
2. a kind of concentration of formaldehyde detection device according to claim 1, it is characterised in that:
The card slot (7) is at least provided with 11；
Multiple card slots (7) are successively equally distributed from top to bottom.
3. a kind of concentration of formaldehyde detection device according to claim 1, it is characterised in that:
The bottom end two sides of the motion bar (5) are fixedly connected with one end of cross bar (15)；
The other end of the cross bar (15) is fixedly installed with pulley (16)；
The pulley (16) is flexibly connected with the inner wall of fixed link (2).
4. a kind of concentration of formaldehyde detection device according to claim 1, it is characterised in that:
The top two sides of the motion bar (5) are symmetrically arranged with knob (17)；
One of them described knob (17) is fixedly connected with the top side of motion bar (5)；
Another described knob (17) is fixedly connected with the top other side of motion bar (5).
5. a kind of concentration of formaldehyde detection device according to claim 1, it is characterised in that:
The inside of the square (9) opens up fluted, and reset spring (18) are provided in the groove；
One end of the reset spring (18) is fixedly connected with the other end inner wall of square (9), the reset spring (18) it is another
One end is fixedly connected with the side of sliding panel (19)；
One end of U-shaped bar (14) is fixedly connected in the middle part of the other side of the sliding panel (19), the other end of the U-shaped bar (14) passes through
It wears one end of square (9) and is fixedly connected with the side upper end of bull stick (11).
6. a kind of concentration of formaldehyde detection device according to claim 5, it is characterised in that:
The both ends of the sliding panel (19) are fixedly connected to sliding shoe (20)；
The sliding shoe (20) is flexibly connected with the inner wall of square (9).
7. a kind of concentration of formaldehyde detection device according to claim 1, it is characterised in that:
The lower surface of the fixed link (2) is fixedly connected with handle (21)；
Anti-slip layer (22) are fixedly connected on the outside of the handle (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821837549.6U CN209356465U (en) | 2018-11-08 | 2018-11-08 | A kind of concentration of formaldehyde detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821837549.6U CN209356465U (en) | 2018-11-08 | 2018-11-08 | A kind of concentration of formaldehyde detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209356465U true CN209356465U (en) | 2019-09-06 |
Family
ID=67782566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821837549.6U Expired - Fee Related CN209356465U (en) | 2018-11-08 | 2018-11-08 | A kind of concentration of formaldehyde detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209356465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115219664A (en) * | 2022-07-14 | 2022-10-21 | 福州大学 | Trace oxygen analyzer |
-
2018
- 2018-11-08 CN CN201821837549.6U patent/CN209356465U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115219664A (en) * | 2022-07-14 | 2022-10-21 | 福州大学 | Trace oxygen analyzer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20211108 |