CN209707189U - A kind of surrounding air comprehensively sampling device - Google Patents
A kind of surrounding air comprehensively sampling device Download PDFInfo
- Publication number
- CN209707189U CN209707189U CN201920349987.6U CN201920349987U CN209707189U CN 209707189 U CN209707189 U CN 209707189U CN 201920349987 U CN201920349987 U CN 201920349987U CN 209707189 U CN209707189 U CN 209707189U
- Authority
- CN
- China
- Prior art keywords
- sampling device
- connector
- surrounding air
- firm banking
- cylinder
- 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
Abstract
The utility model relates to air detection technical fields, and disclose a kind of surrounding air comprehensively sampling device, including firm banking, and the top of the firm banking is fixedly installed with air pressure telescope support.The surrounding air comprehensively sampling device, by being provided with air pressure telescope support, this bracket is more stable compared to more traditional bracket operation stretched manually, it is smaller that this allows for the vibration that sampler is subject in rise and fall, it is not damaged to be more advantageous to protection sampler internal precision part, in addition it does not need artificially to stretch bracket, manual labor can be saved, by the connector for being provided with clamping, it is more convenient when installing sampling head and being docked connector with host, compared to the mode of more traditional threaded connection, need to repeat the movement of twice of rotation, it is very time-consuming and laborious, the use of clamping structure, enable three devices are assembled quickly to complete, save the plenty of time, also save a large amount of manual labor.
Description
Technical field
The utility model relates to air detection technical field, specially a kind of surrounding air comprehensively sampling device.
Background technique
Surrounding air comprehensively sampling device is the instrument or device for acquiring atmosphere pollution or the atmosphere being contaminated.Atmosphere is adopted
There are many sample device type.Gas sampler and two kinds of particle sampler can be divided by acquisition target；Ring can be divided by field of employment
Border sampler, indoor sampler and pollution sources sampler.
Environmental problem increasingly receives the concern of people, because the quality of atmosphere and people's lives are closely bound up,
More and more necessary for the sample detecting of air, existing acquisition device is because be the relationship of screw thread socket, during installation more
Trouble, in addition the air sampler needs to carry out sample collection to the air of different height, and traditional sampler pedestal is rising
It needs to expend a large amount of manpowers when drop, and conventional base is not easy to adjust, may result in inside sampler if dynamics is excessive
The damage of precision component, so that sampler failure, test data inaccuracy.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of surrounding air comprehensively sampling device, has sampling head
It connects and fixes easy disassembly, the advantages of air pressure telescope support is steadily conducive to sampler elevating safety, solves legacy sampler branch
Frame lifting excessively relies on manpower, so that it is unstable in rising or decline to cause sampler, and then leads to essence inside sampler
The problem of close damage parts.
The utility model provides the following technical solutions: a kind of surrounding air comprehensively sampling device, including firm banking, described solid
The top for determining pedestal is fixedly installed with air pressure telescope support, and flexible open is fixedly installed on the right side of air pressure telescope support top
It closes, air pressure telescope support top is connected with host, and the top movable of the host is connected with connector, the connection
The top activity of part is connected with sampling head.
Preferably, the connector includes movable cover piece, and the bottom of the movable cover piece is movably installed with reset spring, institute
The both ends for stating reset spring are connected with latch, and the bottom end of the latch is equipped with push switch, the bottom of the reset spring
Portion is fixedly connected with fixed installation part.
Preferably, the latch and push switch are integrated.
Preferably, the movable cover piece is flexibly connected with connector, is fixed between the fixed installation part and connector
Connection.
Preferably, the air pressure telescope support includes rack shell and cylinder, and the bottom of the rack shell, which is equipped with, to be fixed
Pedestal, the inside of the firm banking are fixedly installed with piston rod, and the piston rod extends to gas through the bottom of cylinder
The inner cavity of cylinder is fixedly connected with piston piece, and the cylinder interior is equipped with high pressure nitrogen, between the high pressure nitrogen and side room nitrogen
Side room notch is offered, the right side that the cylinder is located at high pressure nitrogen is equipped with side room nitrogen, and the top of the high pressure nitrogen is fixed
Switch bolt is installed, the switch bolt is connected with telescoping switch through the top of cylinder.
Preferably, the bottom end of the firm banking is fixedly installed with non-slip mat.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the surrounding air comprehensively sampling device, by being provided with air pressure telescope support, this bracket compares more traditional hand
The dynamic bracket operation stretched is more stable, and it is smaller that this allows for the vibration that sampler is subject in rise and fall, is more advantageous to protection
Sampler internal precision part is not damaged, does not in addition need artificially to stretch bracket, can save manual labor.
2, surrounding air comprehensively sampling device, by being provided with the connector of clamping, in installation sampling head and by connector
It is more convenient when being docked with host, compared to the mode of more traditional threaded connection, need to repeat the movement of twice of rotation, it is non-
Normal is time-consuming and laborious, the use of clamping structure, enables three devices are assembled quickly to complete, saves the plenty of time, also save
A large amount of manual labor is saved.
Detailed description of the invention
Fig. 1 is the utility model structure front schematic view；
Fig. 2 is the utility model connecting-piece structure snap fit schematic diagram；
Fig. 3 is the utility model air pressure telescopic support structure cross-sectional view；
Fig. 4 is the utility model A schematic enlarged-scale view.
In figure: 1, firm banking；2, air pressure telescope support；201, rack shell；202, firm banking；203, piston connects
Bar；204, piston piece；205, high pressure nitrogen；206, cylinder；207, side room nitrogen；208, bolt is switched；209, side room notch；3, it stretches
Contracting switch；4, host；5, connector；501, movable cover piece；502, reset spring；503, latch；504, push switch；505, solid
Dingan County's piece installing；6, sampling head.
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.
Fig. 1-4, a kind of surrounding air comprehensively sampling device, including firm banking 1, the bottom end of firm banking 1 is please referred to fix
Non-slip mat, the setting of non-slip mat are installed, so that firm banking 1 is more stable at work, transported in about 2 air pressure telescope support
In dynamic process, enough frictional force can be obtained and make firm banking 1 more stable, the top of firm banking 1 is fixedly mounted
There is air pressure telescope support 2, air pressure telescope support 2 includes rack shell 201 and cylinder 206, and the bottom of rack shell 201 is equipped with solid
Determine pedestal 202, the inside of firm banking 202 is fixedly installed with piston rod 203, and piston rod 203 runs through the bottom of cylinder 206
The inner cavity for extending to cylinder 206 is fixedly connected with piston piece 204, and high pressure nitrogen 205, high pressure nitrogen 205 are equipped with inside cylinder 206
Side room notch 209 is offered between side room nitrogen 207, the right side that cylinder 206 is located at high pressure nitrogen 205 is equipped with side room nitrogen
207, the top of high pressure nitrogen 205 is fixedly installed with switch bolt 208, and switch bolt 208 is connected with through the top of cylinder 206
Telescoping switch 3, by air pressure telescope support 2, this bracket is more stable compared to more traditional bracket operation stretched manually, this is just
So that the vibration that sampler is subject in rise and fall is smaller, it is more advantageous to and protects sampler internal precision part not damaged,
In addition it does not need artificially to stretch bracket, manual labor can be saved, the right side on 2 top of air pressure telescope support is fixedly mounted
There is telescoping switch 3,2 top of air pressure telescope support is connected with host 4, and the top movable of host 4 is connected with connector 5, even
Fitting 5 includes movable cover piece 501, and movable cover piece 501 is flexibly connected with connector 5, between fixed installation part 505 and connector 5
To be fixedly connected, the setting of movable cover piece 501 is because of maintenance needs, if 5 inner body of connector needs replacing, so that it may
Disassembly movable cover piece 501 replaces the part inside connector 5, and the component more renewed that compares is more cost-effective, more closes
Reason, the bottom of movable cover piece 501 are movably installed with reset spring 502, and the both ends of reset spring 502 are connected with latch
503, latch 503 and push switch 504 be it is integrated, in this way when pressing push switch 504 can to latch 503 into
Row retraction operation, so that connector 5 is more convenient in disassembly, the bottom end of latch 503 is equipped with push switch 504, resets
The bottom of spring 502 is fixedly connected with fixed installation part 505, by the setting of snap fit fasteners 5, so that connector 5 is dismounting
When it is more convenient, it is only necessary to be directed at hole location, by latch 503 be inserted into, disassembly when, it is only necessary to pin the two of push switch 504
Side, so that can extract connector 5 out inside 503 retraction connector 5 of latch, the top activity of connector 5 is connected with sampling head
6。
Firm banking 1 is adjusted arrive suitable angle first, firm banking 1 is enabled to support host by working principle
4, then host 4 is installed to the top of air pressure telescope support 2, when needing the height to host 4 to be adjusted, opened flexible
3 pull-up are closed, keep switch bolt 208 in the open state, 204 top and bottom high pressure nitrogen of piston piece communicates, and pressure is the same, but because
204 effective active area of piston piece is greater than lower end, and active force is equal to pressure and is multiplied by active area, so 204 upper end of piston piece is made
Firmly it is greater than lower end, cylinder 206 rises, so that host 4 be driven to rise, when telescoping switch 3 resets, switch bolt 208 is closed, living
204 upper end of plug member formed be full of nitrogen confined space, this be host 4 gravity can so that air pressure telescope support 2 down
Movement, to play adjustment effect.
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 surrounding air comprehensively sampling device, including firm banking (1), it is characterised in that: the top of the firm banking (1)
It is fixedly installed with air pressure telescope support (2), is fixedly installed with telescoping switch (3) on the right side of air pressure telescope support (2) top,
Air pressure telescope support (2) top is connected with host (4), and the top movable of the host (4) is connected with connector
(5), the top activity of the connector (5) is connected with sampling head (6).
2. a kind of surrounding air comprehensively sampling device according to claim 1, it is characterised in that: the connector (5) includes
The bottom of movable cover piece (501), the movable cover piece (501) is movably installed with reset spring (502), the reset spring
(502) both ends are connected with latch (503), and the bottom end of the latch (503) is equipped with push switch (504), described multiple
The bottom of position spring (502) is fixedly connected with fixed installation part (505).
3. a kind of surrounding air comprehensively sampling device according to claim 2, it is characterised in that: the latch (503) and press
Compress switch (504) be integrated.
4. a kind of surrounding air comprehensively sampling device according to claim 2, it is characterised in that: the movable cover piece (501)
It is flexibly connected with connector (5), is fixedly connected between the fixed installation part (505) and connector (5).
5. a kind of surrounding air comprehensively sampling device according to claim 1, it is characterised in that: the air pressure telescope support
It (2) include rack shell (201) and cylinder (206), the bottom of the rack shell (201) is equipped with firm banking (202), described
The inside of firm banking (202) is fixedly installed with piston rod (203), and the piston rod (203) runs through the bottom of cylinder (206)
The inner cavity that portion extends to cylinder (206) is fixedly connected with piston piece (204), and high pressure nitrogen is equipped with inside the cylinder (206)
(205), it is offered side room notch (209) between the high pressure nitrogen (205) and side room nitrogen (207), cylinder (206) position
Side room nitrogen (207) are equipped in the right side of high pressure nitrogen (205), are fixedly installed with switch at the top of the high pressure nitrogen (205)
Bolt (208), switch bolt (208) are connected with telescoping switch (3) through the top of cylinder (206).
6. a kind of surrounding air comprehensively sampling device according to claim 1, it is characterised in that: the firm banking (1)
Bottom end is fixedly installed with non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920349987.6U CN209707189U (en) | 2019-03-19 | 2019-03-19 | A kind of surrounding air comprehensively sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920349987.6U CN209707189U (en) | 2019-03-19 | 2019-03-19 | A kind of surrounding air comprehensively sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209707189U true CN209707189U (en) | 2019-11-29 |
Family
ID=68644592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920349987.6U Active CN209707189U (en) | 2019-03-19 | 2019-03-19 | A kind of surrounding air comprehensively sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209707189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458460A (en) * | 2020-04-20 | 2020-07-28 | 湖州锦鸿环保工程有限公司 | Touch control environment detection device |
-
2019
- 2019-03-19 CN CN201920349987.6U patent/CN209707189U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458460A (en) * | 2020-04-20 | 2020-07-28 | 湖州锦鸿环保工程有限公司 | Touch control environment detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2023280116A1 (en) | Vehicle measurement device and calibration method | |
| CN205538368U (en) | Section air quality sampling test device for a long time | |
| CN208736901U (en) | A kind of fixture for PCBA test | |
| CN205782250U (en) | Dismountable hanging type desk lamp | |
| CN209707189U (en) | A kind of surrounding air comprehensively sampling device | |
| CN107525619A (en) | A kind of plate nut launch force detects instrument | |
| CN209671056U (en) | A kind of vehicle exhaust monitoring device convenient for adjusting | |
| CN110145673A (en) | A kind of human vision detection system | |
| CN213068034U (en) | Quick-mounting stewart six-axis sensor | |
| CN212841739U (en) | Mounting structure of easy dismouting and use its range hood oil net | |
| CN208333288U (en) | Screw rod standard component detection device | |
| CN208482156U (en) | A kind of spliced carbon steel keel | |
| CN209180592U (en) | A kind of guard monitor device being easily installed | |
| CN218995028U (en) | Be used for spiral shell head hardness check out test set | |
| CN218412415U (en) | Follow-on atmosphere environmental protection pollution detection device | |
| CN214840021U (en) | Mounting bracket for atmospheric environment detection equipment | |
| CN217688739U (en) | Fixing frame for probe of tree stress wave detector | |
| CN213629735U (en) | Impact type air microorganism sampler supporting device | |
| CN219694375U (en) | Support for outdoor environment temperature data acquisition device | |
| CN212855838U (en) | Laboratory sample detection instrument | |
| CN220706873U (en) | Calibrating device of direct-reading dust concentration measuring instrument | |
| CN220354962U (en) | Accurate measuring device for building engineering design | |
| CN109253357A (en) | A kind of guard monitor device being easily installed | |
| CN215296679U (en) | Simulated environment piece mounting structure of automobile roof checking fixture | |
| CN219177234U (en) | Coating leak detector probe grabbing rod convenient to install |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |