CN210834354U - Constant-current atmospheric sampling device - Google Patents
Constant-current atmospheric sampling device Download PDFInfo
- Publication number
- CN210834354U CN210834354U CN201921830405.2U CN201921830405U CN210834354U CN 210834354 U CN210834354 U CN 210834354U CN 201921830405 U CN201921830405 U CN 201921830405U CN 210834354 U CN210834354 U CN 210834354U
- Authority
- CN
- China
- Prior art keywords
- sampling
- hole
- supporting
- constant
- plate
- 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
- 238000005070 sampling Methods 0.000 title claims abstract description 115
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000994 depressogenic effect Effects 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a constant-current atmospheric sampling device, which comprises a sampling instrument body, wherein a plate groove is arranged on the side wall of the sampling instrument body, and a supporting plate for supporting a sampling bottle is arranged in the plate groove; the sampling instrument comprises a sampling instrument body, a support plate and a sampling instrument body, wherein the support plate is provided with a hinge hole; and a supporting hole is formed in the supporting plate, and the diameter of the supporting hole is matched with that of the sampling bottle. The utility model discloses a backup pad that will support the sampling bottle sets up to the structure that can change over to and roll out from this internal change over to of sampling appearance to have the effect that the convenience was accomodate the device.
Description
Technical Field
The utility model belongs to the technical field of the technique of atmospheric sampling and specifically relates to a constant current atmospheric sampling device is related to.
Background
In order to detect the quality of the atmosphere, the atmosphere must first be sampled.
At present, the patent document of grant bulletin number CN208721469U discloses a novel atmospheric sampling appearance, including main part, operating panel, test-tube rack, sampling head, test tube, flowmeter, rotary disk, tripod, slipmat, fixed block, inside the embedding main part was run through to the sampling head lower extreme, be equipped with spacing lantern ring between sampling head and the main part, the main part left and right sides all is equipped with test-tube rack and test tube.
The test-tube rack of foretell novel atmospheric sampling appearance directly sets up in the outside of main part, and when needs were accomodate the sampling appearance, the test-tube rack had taken more space, will lead to the sampling appearance to be difficult to accomodate.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the above-mentioned prior art, the utility model aims at providing a constant current atmosphere sampling device, its backup pad through supporting the sampling bottle sets up to the structure that can change over to and roll out from the sampling appearance originally internally to have the convenience and carry out the effect of accomodating to the device.
The above object of the present invention is achieved by the following technical solutions:
a constant-current atmospheric sampling device comprises a sampling instrument body, wherein a plate groove is formed in the side wall of the sampling instrument body, and a supporting plate for supporting a sampling bottle is arranged in the plate groove; the sampling instrument comprises a sampling instrument body, a support plate and a sampling instrument body, wherein the support plate is provided with a hinge hole; and a supporting hole is formed in the supporting plate, and the diameter of the supporting hole is matched with that of the sampling bottle.
By adopting the technical scheme, the supporting plate is rotated out of the plate groove, the sampling bottle is placed in the supporting hole of the supporting plate, and then the sampling bottle is connected with the sampling instrument body through the hose to perform sampling; the sampling bottle is taken down after the sampling is finished, and the supporting plate is put into the plate groove, so that the external space of the sampling instrument body is not occupied, and the sampling instrument body is convenient to store.
The utility model discloses a further set up to: a clockwork spring is sleeved in the hinge hole of the support plate, one end of the clockwork spring is fixed on the support plate, and the other end of the clockwork spring is fixed on the hinge shaft; a fixed block is mounted on the side wall of the sampling instrument body, a threaded hole is formed in the fixed block, the threaded hole is a through hole, and a locking knob is matched with the thread in the threaded hole; and the supporting plate is provided with a locking hole corresponding to the threaded hole.
By adopting the technical scheme, after the support plate is rotated out of the plate groove, the locking knob is screwed into the locking hole, so that the support plate can be kept fixed outside the plate groove; after sampling, the locking knob is rotated reversely, and the support plate is automatically retracted into the plate groove under the action of the clockwork spring.
The utility model discloses a further set up to: the both sides in board groove are provided with the depressed groove, and the depressed groove is linked together with the board groove.
Through adopting above-mentioned technical scheme, the depressed trench can make things convenient for operating personnel to use the finger to roll out the backup pad from the inboard groove, improves the practicality of device.
The utility model discloses a further set up to: and a rubber pad is arranged in the supporting hole, is annular and is fixed on the inner ring of the supporting hole.
Through adopting above-mentioned technical scheme, the rubber pad can avoid producing direct colliding with between sampling bottle body and the backup pad, is favorable to protecting the sampling bottle, makes the more stable of sampling bottle installation.
The utility model discloses a further set up to: install the containing box on the sampling appearance body, be provided with the case lid on the containing box, the case lid articulates on the sampling appearance body.
Through adopting above-mentioned technical scheme, can place the sampling bottle that treats the use in the containing box, avoid the sampling bottle separately to carry and lead to the sampling bottle to take place to damage.
The utility model discloses a further set up to: be provided with the blotter in the containing box, be provided with the compartment of placing the sampling bottle in the blotter.
Through adopting above-mentioned technical scheme, after placing the sampling bottle in the containing box, the blotter has absorbing effect, is favorable to avoiding the sampling bottle to collide with the damage in removing the in-process.
The utility model discloses a further set up to: and a lifting handle is arranged above the sampling instrument body.
Through adopting above-mentioned technical scheme, the handle can make things convenient for operating personnel to mention the sampling instrument body, conveniently carries equipment.
The utility model discloses a further set up to: a triangular support is installed below the sampling instrument body and detachably connected with the sampling instrument body.
Through adopting above-mentioned technical scheme, the A-frame can erect the appearance body of sampling in the position that needs carry out the sampling, can dismantle the A-frame of connection and improve the portability of equipment.
To sum up, the utility model discloses a beneficial technological effect does:
1. the supporting plate is rotated out of the plate groove, the sampling bottle is placed in the supporting hole of the supporting plate, and then the sampling bottle is connected with the sampler body through a hose to perform sampling; after sampling is finished, the sampling bottle is taken down, and the supporting plate is put into the plate groove, so that the space outside the sampler body is not occupied, and the sampler body is convenient to store;
2. the locking knob can fix the support plate outside the plate groove, and the support plate is rotated back into the plate groove under the action of the clockwork spring after the locking knob is loosened; the concave groove is convenient for operators to rotate the supporting plate out by fingers; the rubber pad is beneficial to protecting the sampling bottle, so that the sampling bottle is more stably installed;
3. the sampling bottle can be placed in a containing box for containing; the buffer cushion is favorable for avoiding the sample bottle from being knocked and damaged in the moving process; the handle increases the portability of the equipment; the triangular support can erect the sampling appearance body in the position that needs carry out the sampling.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the sampler body and support plate;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
FIG. 4 is an enlarged partial schematic view of portion B of FIG. 2;
fig. 5 is an exploded view of the cushion pad and the storage box.
In the figure, 1, a sampler body; 11. a plate groove; 12. a recessed groove; 13. hinging a shaft; 14. a fixed block; 141. a threaded hole; 142. locking the knob; 15. a handle; 2. a support plate; 21. a hinge hole; 22. a clockwork spring; 23. a support hole; 231. a rubber pad; 24. a locking hole; 3. a storage box; 31. a box cover; 32. a cushion pad; 4. a triangular support.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and fig. 2, the constant-current atmospheric sampling device disclosed by the present invention comprises a sampler body 1, wherein the sampler body 1 is a shell-shaped structure with a hollow interior; referring to fig. 4, the side wall of the sampler body 1 is provided with two strip-shaped plate grooves 11, the two plate grooves 11 are respectively provided on the two side walls of the sampler body 1, and the two plate grooves 11 are arranged in parallel; be provided with backup pad 2 in the board groove 11, backup pad 2 is used for supporting the sampling bottle that samples the atmosphere.
Referring to fig. 3 and 4, the supporting plate 2 is of a fan-shaped structure, a hinge hole 21 is formed in the supporting plate 2, a hinge shaft 13 is fixedly arranged in the sampler body 1, and the supporting plate 2 is rotatably connected to the hinge shaft 13 through the hinge hole 21; a spring 22 is sleeved in the hinge hole 21 of the support plate 2, one end of the spring 22 is fixed on the support plate 2, and the other end is fixed on the hinge shaft 13; when the support plate 2 is rotated outward of the plate groove 11, the clockwork spring 22 tends to keep the support plate 2 inside the sampler body 1; when the supporting plate 2 is positioned inside the sampler body 1, the sampler body 1 is easier to store; the both sides of board groove 11 are provided with depressed groove 12, and depressed groove 12 is linked together with board groove 11, and depressed groove 12 can make things convenient for operating personnel to use the finger to roll out backup pad 2 from board groove 11.
Referring to fig. 2 and 4, after the supporting plate 2 is rotated to the outside of the plate groove 11, in order to keep the supporting plate 2 outside the plate groove 11, a fixing block 14 is installed on the side wall of the sampler body 1, a threaded hole 141 is formed in the fixing block 14, the threaded hole 141 is a through hole, and a locking knob 142 is screwed into the threaded hole 141; the supporting plate 2 is provided with a locking hole 24 corresponding to the threaded hole 141, and after the locking knob 142 is rotated to screw the end of the locking knob 142 into the locking hole 24, the supporting plate 2 is kept outside the plate groove 11, so that a sampling bottle can be conveniently placed.
Referring to fig. 3, in order to support the sampling bottle on the supporting plate 2, a supporting hole 23 is formed on the supporting plate 2, and the diameter of the supporting hole 23 is adapted to the sampling bottle; when sampling the atmosphere, erecting a sampling bottle on the supporting hole 23 of the supporting plate 2, and connecting the sampling bottle with the sampling instrument body 1 by using a hose, so as to start sampling; in order to make the installation of the sampling bottle more stable, a rubber pad 231 is arranged in the supporting hole 23, and the rubber pad 231 is annular and fixed on the inner ring of the supporting hole 23.
Referring to fig. 5, a containing box 3 is mounted on the sampler body 1, the containing box 3 and the sampler body 1 are integrally and fixedly arranged, and the containing box 3 is used for containing a sampling bottle; the storage box 3 is provided with a box cover 31, the box cover 31 is hinged on the sampling instrument body 1, and the box cover 31 can protect a sampling bottle placed in the storage box 3; be provided with blotter 32 in the containing box 3, be provided with the compartment of placing the sampling bottle in the blotter 32, when accomodating the sampling bottle, place the sampling bottle in the compartment, be favorable to avoiding the sampling bottle to take place the breakage because of vibrations at the removal in-process.
Referring to fig. 1, a handle 15 is installed above the sampler body 1, and the handle 15 is beneficial for workers to move the sampler body 1; the below detachable of sampling appearance body 1 is connected with A-frame 4, and A-frame 4 can erect sampling appearance body 1 in the position that needs carry out the sample, improves the portability of device.
The working principle of the utility model is that when the atmospheric sampling is needed, the support plate 2 is rotated out from the plate groove 11 through the concave groove 12, the plate groove 11 is tightly clamped through the locking knob 142, the sampling bottle is placed in the support hole 23 of the support plate 2, and the sampling bottle is connected with the sampling instrument body 1 through the hose to perform the sampling; in finishing sampling and taking in the containing box 3 with the sampling bottle, the locking knob 142 is rotated reversely, the supporting plate 2 will automatically take in the plate groove 11 under the action of the spring 22, and the external space of the sampling instrument body 1 is not occupied, so that the sampling instrument body 1 is conveniently taken in.
The embodiment of the present invention is a preferred embodiment of the present invention, which is not limited in this way to the protection scope of the present invention, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a constant current atmosphere sampling device, includes sampler body (1), its characterized in that: a plate groove (11) is formed in the side wall of the sampler body (1), and a supporting plate (2) for supporting a sampling bottle is arranged in the plate groove (11); the sampling instrument is characterized in that a hinge hole (21) is formed in the support plate (2), a hinge shaft (13) is fixedly arranged in the sampling instrument body (1), and the support plate (2) is rotatably connected to the hinge shaft (13) through the hinge hole (21); supporting holes (23) are formed in the supporting plate (2), and the diameters of the supporting holes (23) are matched with the diameters of the sampling bottles.
2. The constant-current atmospheric sampling device of claim 1, wherein: a clockwork spring (22) is sleeved in the hinge hole (21) of the support plate (2), one end of the clockwork spring (22) is fixed on the support plate (2), and the other end of the clockwork spring is fixed on the hinge shaft (13); a fixing block (14) is mounted on the side wall of the sampling instrument body (1), a threaded hole (141) is formed in the fixing block (14), the threaded hole (141) is a through hole, and a locking knob (142) is matched with an internal thread of the threaded hole (141); and the support plate (2) is provided with a locking hole (24) corresponding to the threaded hole (141).
3. The constant-current atmospheric sampling device of claim 2, wherein: the two sides of the plate groove (11) are provided with concave grooves (12), and the concave grooves (12) are communicated with the plate groove (11).
4. A constant-flow atmospheric sampling device according to any of claims 1-3, wherein: a rubber pad (231) is arranged in the supporting hole (23), and the rubber pad (231) is annular and is fixed on the inner ring of the supporting hole (23).
5. A constant-flow atmospheric sampling device according to any of claims 1-3, wherein: the sampler is characterized in that a containing box (3) is installed on the sampler body (1), a box cover (31) is arranged on the containing box (3), and the box cover (31) is hinged to the sampler body (1).
6. The constant-current atmospheric sampling device of claim 5, wherein: be provided with blotter (32) in containing box (3), be provided with the compartment of placing the sampling bottle in blotter (32).
7. A constant-flow atmospheric sampling device according to any of claims 1-3, wherein: and a handle (15) is arranged above the sampling instrument body (1).
8. A constant-flow atmospheric sampling device according to any of claims 1-3, wherein: a triangular support (4) is installed below the sampling instrument body (1), and the triangular support (4) is detachably connected with the sampling instrument body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830405.2U CN210834354U (en) | 2019-10-25 | 2019-10-25 | Constant-current atmospheric sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830405.2U CN210834354U (en) | 2019-10-25 | 2019-10-25 | Constant-current atmospheric sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210834354U true CN210834354U (en) | 2020-06-23 |
Family
ID=71252569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921830405.2U Expired - Fee Related CN210834354U (en) | 2019-10-25 | 2019-10-25 | Constant-current atmospheric sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210834354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155554A (en) * | 2021-04-28 | 2021-07-23 | 浙江极地检测科技有限公司 | Air sampling device and sampling method thereof |
-
2019
- 2019-10-25 CN CN201921830405.2U patent/CN210834354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155554A (en) * | 2021-04-28 | 2021-07-23 | 浙江极地检测科技有限公司 | Air sampling device and sampling method thereof |
| CN113155554B (en) * | 2021-04-28 | 2022-07-15 | 浙江极地检测科技有限公司 | Air sampling device and sampling method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210834354U (en) | Constant-current atmospheric sampling device | |
| CN210629465U (en) | Communication signal test receiver convenient to carry | |
| CN210720737U (en) | Easy-to-hold x and gamma absorption dose rate instrument | |
| CN218877998U (en) | Categorised strorage device of medical science inspection apparatus | |
| CN211452908U (en) | Device for rapidly detecting heavy metals in soil | |
| CN113050152A (en) | Ionization chamber patrol instrument support | |
| CN219590152U (en) | Dust particle counter with point position preset function | |
| CN214980913U (en) | Storage box for maintaining logistics robot | |
| CN214818450U (en) | A tool car for information engineering circuit overhauls | |
| CN218598158U (en) | Sampling drilling instrument for alkaline soil | |
| CN216781790U (en) | Auxiliary device for mounting electromechanical equipment | |
| CN216830817U (en) | Portable tool box | |
| CN221123435U (en) | Detector fixer | |
| CN215789760U (en) | Portable fire control inspection device | |
| CN218239468U (en) | Portable coal powder sampling instrument | |
| CN212838985U (en) | Bearing locating sleeve | |
| CN111220896B (en) | Integrated circuit test instrument with dustproof function | |
| CN212931289U (en) | Concrete carbonization degree of depth measuring device | |
| CN208654033U (en) | Handheld portable Raman spectrometer | |
| CN211652879U (en) | Portable blood analysis device | |
| CN213779076U (en) | Aerial target recognition device based on intelligence matches | |
| CN219537765U (en) | Surveying and mapping board for municipal works | |
| CN216361802U (en) | Portable VOCs monitor | |
| CN216307122U (en) | Portable measuring device for forestry planning and designing | |
| CN216955905U (en) | Portable atmospheric environment quality detection equipment |
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: 20200623 |