CN209496009U - Gas chromatography-mass spectrometry - Google Patents
Gas chromatography-mass spectrometry Download PDFInfo
- Publication number
- CN209496009U CN209496009U CN201920051323.1U CN201920051323U CN209496009U CN 209496009 U CN209496009 U CN 209496009U CN 201920051323 U CN201920051323 U CN 201920051323U CN 209496009 U CN209496009 U CN 209496009U
- Authority
- CN
- China
- Prior art keywords
- sliding
- gas chromatography
- mass spectrometry
- dustcloth
- slot
- 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
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
The utility model discloses gas chromatography-mass spectrometries, including gas chromatography-mass spectrometry ontology, the lower end of gas chromatography-mass spectrometry ontology is equipped with supporting leg, nut is equipped on supporting leg, nut is threadedly connected in bottom plate by threaded hole, bottom plate upper end is equipped with pillar, first sliding groove is equipped in pillar, sliding block is slidably connected in first sliding groove, the threaded one end of sliding block is connected with fixed plate, the lower end of fixed plate is equipped with dustcloth, in the groove set on the bottom plate of the lower end of dustcloth, fixation clip is equipped in groove, slot is equipped in pillar, inserted block is slidably connected in slot, the upper end of inserted block is equipped with top frame, elastic neck is equipped in top frame, top frame is equipped with second sliding slot, the gas chromatography-mass spectrometry is equipped with dust guard can be when not in use, it effectively prevent instrument to enter dust, influence the precision of instrument, the gas phase The dust guard of chromatograph-mass spectrometer can be according to requiring to dismantle respectively, and easy to use and flexible, dustcloth, which also facilitates, to be replaced and cleared up.
Description
Technical field
The utility model relates to combined instrument technical fields, specially gas chromatography-mass spectrometry.
Background technique
Gas chromatography-mass spectrometry is widely used in environmental protection industry (epi), electronics industry, textile industry, petrochemical industry, perfume (or spice)
The fields such as smart fragrance industry, pharmaceuticals industry, agricultural and food safety；Environmental Organic Pollutants '；Agriculture is residual, beast is residual, medicine is residual
Analysis；Flavors and fragrances analysis of aroma components；Harmful substance detection in textile industry, but gas-chromatography in the prior art
There is also following deficiencies for mass spectrometer.
Since existing gas chromatography-mass spectrometry makes without dust guard, gas chromatography-mass spectrometry pair
It is highly susceptible to be lost in the influence of dust above when the detection of sample, influences the precision of instrument, even if there is dust-proof effect
Gas chromatography-mass spectrometry that there is also disassemblies is inconvenient, can not partial disassembly and the inconvenient problem of dustcloth replacement, it is easy to
It influences to use.
Utility model content
The purpose of this utility model is to provide gas chromatography-mass spectrometries, to solve dust to gas chromatography-mass spectrum
The problem of being influenced with instrument.
To achieve the above object, the utility model provides the following technical solutions: gas chromatography-mass spectrometry, including gas phase
Chromatograph-mass spectrometer ontology, the lower end of the gas chromatography-mass spectrometry ontology are equipped with supporting leg, are equipped on the supporting leg
Nut, the nut are threadedly connected in bottom plate by threaded hole, and the bottom plate upper end is equipped with pillar, and the is equipped in the pillar
One sliding slot slidably connects sliding block in the first sliding groove, and the threaded one end of the sliding block is connected with fixed plate, the fixed plate
Lower end be equipped with dustcloth, in the groove set on the bottom plate of the lower end of the dustcloth, fixation clip, institute are equipped in the groove
It states and is equipped with slot in pillar, inserted block is slidably connected in the slot, the upper end of the inserted block is equipped with top frame, sets in the top frame
Flexible card slot, the top frame are equipped with second sliding slot, and pulley is equipped in the second sliding slot, and one end of the pulley, which is equipped with, to be slided
Bar.
Preferably, the bottom plate is equipped with cavity, and spring is equipped in the cavity, and the outside of the spring is equipped with sliding
Block, the sliding shoe are slidably connected in cavity, mobile pressing plate are equipped in the groove, between the mobile pressing plate and sliding shoe
Pass through connecting rod.
Preferably, the upper end of the fixed plate is equipped with elastic chuck, and the outer surface sliding plug of the elastic chuck is in bullet
The interior surface of property card slot.
Preferably, elastic chuck is made of the rubber material of regular hexagon, and elastic neck is in regular hexagon.
Preferably, the slide bar is pierced by second sliding slot, and the outside of the slide bar is equipped with dustcloth, the dustcloth it is another
End is set in top frame, and the upper end of the slide bar is equipped with lever.
Compared with prior art, the utility model has the beneficial effects that 1. gas chromatography-mass spectrometries are equipped with dust-proof
Device can effectively prevent instrument to enter dust when not in use, influence the precision of instrument.
2. the dust guard of the gas chromatography-mass spectrometry can be according to requiring to dismantle respectively, easy to use and flexible is prevented
Dirt cloth, which also facilitates, to be replaced and is cleared up.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is enlarged drawing at the A of the utility model；
Fig. 3 is the side sectional view of the utility model；
Fig. 4 is the top cross-sectional view of the utility model；
Fig. 5 is the dustcloth structural schematic diagram of the utility model.
In figure: 1 gas chromatography-mass spectrometry ontology, 11 supporting legs, 21 nuts, 22 threaded holes, 23 bottom plates, 31 pillars, 32
First sliding groove, 33 sliding blocks, 34 fixed plates, 35 dustcloths, 36 grooves, 37 fixation clips, 41 cavitys, 42 springs, 43 sliding shoes, 44
Connecting rod, 45 mobile pressing plates, 51 slots, 52 inserted blocks, 53 top frames, 61 elastic necks, 62 elastic chucks, 71 second sliding slots, 72 pulleys,
73 slide bars, 74 levers.
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, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of technical solution: gas chromatography-mass spectrometry,
Including gas chromatography-mass spectrometry ontology 1, the lower end of gas chromatography-mass spectrometry ontology 1 is equipped with supporting leg 11, on supporting leg 11
It is equipped with nut 21, supporting leg 11 is fixed on the top of bottom plate 23 by connecting plate by the nut 21 of left and right two, and nut 21 passes through screw thread
Hole 22 is threadedly connected in bottom plate 23, and 23 upper end of bottom plate is equipped with pillar 31, and pillar 31 is symmetrically arranged with four, conveniently to gas-chromatography
Four faces progress of mass spectrometer ontology 1 is dust-proof, and first sliding groove 32 is equipped in pillar 31, is slidably connected in first sliding groove 32
Sliding block 33, sliding block 33 can slide up and down in first sliding groove 32, and the threaded one end of sliding block 33 is connected with fixed plate 34, Gu
The lower end of fixed board 34 is equipped with dustcloth 35, referring to Fig. 5, dustcloth 35 can be folded, convenient dust-proofing cloth 35 is packed up, dust-proof
The lower end of cloth 35 is set in the groove 36 on bottom plate 23, and fixation clip 37 is equipped in groove 36, slot 51 is equipped in pillar 31, inserts
Inserted block 52 is slidably connected in slot 51, inserted block 52, which is inserted into slot 51, conveniently limits the left-right position of top frame 53
Fixed, top frame 53 can be dismantled directly, and the upper end of inserted block 52 is equipped with top frame 53, be equipped with elastic neck 61 in top frame 53, in top frame 53
Equipped with second sliding slot 71, it is equipped with pulley 72 in second sliding slot 71, pulley 72 can slide in second sliding slot 71, and the one of pulley 72
End is equipped with slide bar 73.
Referring to Fig. 2, bottom plate 23 is equipped with cavity 41, spring 42 is equipped in cavity 41, the outside of spring 42 is equipped with sliding
Block 43, sliding shoe 43 are slidably connected in cavity 41, are equipped with mobile pressing plate 45 in groove 36, mobile pressing plate 45 and sliding shoe 43 it
Between by connecting rod 44, mobile pressing plate 45 and fixation clip 37 can be fixed the lower end of dustcloth 35.
Referring to Fig. 3, the upper end of fixed plate 34 is equipped with elastic chuck 62, the outer surface sliding plug of elastic chuck 62 is in bullet
Property card slot 61 interior surface, it is convenient that the position of fixed plate 34 is fixed.
Referring to Fig. 3, elastic chuck 62 is made of the rubber material of regular hexagon, elastic neck 61 is in regular hexagon.
Referring to Fig. 4, slide bar 73 is pierced by second sliding slot 71, the outside of slide bar 73 is equipped with dustcloth 35, dustcloth 35 it is another
One end is set in top frame 53, and the upper end of slide bar 73 is equipped with lever 74, and lever 74 facilitates, and dustcloth 35 is unfolded.
When the utility model is specifically implemented: in use, first when gas chromatography-mass spectrometry ontology 1 when not in use,
Successively the fixed plate 34 in all around four faces of gas chromatography-mass spectrometry ontology 1 is moved up on dustcloth 35
It moves, so that sliding block 33 slides in first sliding groove 32, until elastic chuck 62 is inserted into elastic neck 61, then holds behaviour
Make handle 74 and inwardly pull the slide bar 73 of two sides so that dustcloth 35 is unfolded, pulley 72 slides in second sliding slot 71 at this time, will
Lever 74 is mobile to two sides, gas chromatography-mass spectrometry ontology 1 can be seen between and conveniently operated on it, when
It needs for gas chromatography-mass spectrometry ontology 1 to be completely exposed when being operated, first pulls downward on the fixed plate 34 at four sides,
So that elastic chuck 62 is deviate from from elastic neck 61, then top frame 53 is lifted straight up, until inserted block 52 is from slot 51
Abjection, the fixed plate 34 at four sides is fallen on bottom plate 23 at this time, and dustcloth 35 is turned up, when needing the dustcloth 35 to surrounding to carry out clearly
When washing or replacing, mobile pressing plate 45 is pushed to the right first, so that the compression of spring 42 drives sliding shoe 43 in cavity 41
Sliding, dustcloth 35 is extracted out, and rotation fixed plate 34 deviates from fixed plate 34 from the sliding block 33 being threadedly coupled with it, right
Dustcloth 35 carries out cleaning and replacement operation, when needing for gas chromatography-mass spectrometry ontology 1 to be detached from from dust guard, turns
Dynamic nut 21 is deviate from until nut 21 from threaded hole 22, directly lifts gas chromatography-mass spectrometry ontology 1 together with supporting leg 11
It takes out.
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 (5)
1. gas chromatography-mass spectrometry, including gas chromatography-mass spectrometry ontology (1), it is characterised in that: the gas phase color
The lower end for composing mass spectrometer ontology (1) is equipped with supporting leg (11), is equipped with nut (21), the nut on the supporting leg (11)
(21) it is threadedly connected in bottom plate (23) by threaded hole (22), bottom plate (23) upper end is equipped with pillar (31), the pillar
(31) first sliding groove (32) are equipped in, are slidably connected sliding block (33) in the first sliding groove (32), the one of the sliding block (33)
End is threaded with fixed plate (34), and the lower end of the fixed plate (34) is equipped with dustcloth (35), under the dustcloth (35)
End is set in the groove (36) on bottom plate (23), is equipped with fixation clip (37) in the groove (36), is set in the pillar (31)
Have slot (51), slidably connected inserted block (52) in the slot (51), the upper end of the inserted block (52) is equipped with top frame (53), institute
It states in top frame (53) and is equipped with elastic neck (61), the top frame (53) is equipped with second sliding slot (71), the second sliding slot (71)
Interior to be equipped with pulley (72), one end of the pulley (72) is equipped with slide bar (73).
2. gas chromatography-mass spectrometry according to claim 1, it is characterised in that: the bottom plate (23) is equipped with cavity
(41), spring (42) are equipped in the cavity (41), the outside of the spring (42) is equipped with sliding shoe (43), the sliding shoe
(43) it is slidably connected in cavity (41), is equipped in the groove (36) mobile pressing plate (45), the mobile pressing plate (45) and sliding
Pass through connecting rod (44) between motion block (43).
3. gas chromatography-mass spectrometry according to claim 1, it is characterised in that: the upper end of the fixed plate (34) is set
Flexible clamp (62), the outer surface sliding plug of the elastic chuck (62) is in the interior surface of elastic neck (61).
4. gas chromatography-mass spectrometry according to claim 1, it is characterised in that: elastic chuck (62) is by regular hexagon
Rubber material be made, elastic neck (61) be in regular hexagon.
5. gas chromatography-mass spectrometry according to claim 1, it is characterised in that: it is sliding that the slide bar (73) is pierced by second
The outside of slot (71), the slide bar (73) is equipped with dustcloth (35), and the other end of the dustcloth (35) is set in top frame (53),
The upper end of the slide bar (73) is equipped with lever (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920051323.1U CN209496009U (en) | 2019-01-14 | 2019-01-14 | Gas chromatography-mass spectrometry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920051323.1U CN209496009U (en) | 2019-01-14 | 2019-01-14 | Gas chromatography-mass spectrometry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209496009U true CN209496009U (en) | 2019-10-15 |
Family
ID=68154844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920051323.1U Active CN209496009U (en) | 2019-01-14 | 2019-01-14 | Gas chromatography-mass spectrometry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209496009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111929385A (en) * | 2020-08-04 | 2020-11-13 | 广州恒仓检测技术有限公司 | Gas chromatography-mass spectrometer |
-
2019
- 2019-01-14 CN CN201920051323.1U patent/CN209496009U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111929385A (en) * | 2020-08-04 | 2020-11-13 | 广州恒仓检测技术有限公司 | Gas chromatography-mass spectrometer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209496009U (en) | Gas chromatography-mass spectrometry | |
| CN102602241B (en) | Dual-pedal synchronous full-braking truckle | |
| CN205465061U (en) | Glass door presss from both sides equipment | |
| CN108357760A (en) | A kind of sensitive circuit elements fixation transport device | |
| CN208438918U (en) | A kind of manual books surface pressuring flat device | |
| CN109434777A (en) | One kind being used for the distortion-free processing platform of thin aluminum sheet | |
| CN206869771U (en) | A kind of quick replacement device of the astrolabe and guard ring of bottle placer and Cover whirling Machine | |
| CN211206379U (en) | Portable gas chromatograph with sample gas circulation device | |
| CN204812631U (en) | Scalable type chemistry experiment instrument cleaning brush | |
| CN208783152U (en) | The mounting structure of switch driver | |
| CN209262590U (en) | A kind of fixation device of gas chromatograph | |
| CN206006204U (en) | A kind of novel simple anticreep is linked with attachment structure | |
| CN208649517U (en) | A kind of spinning equipment electrical cabinet specification storage box device | |
| CN208990840U (en) | Constant water bath box is used in a kind of preparation of o-chlorobenzaldehyde | |
| CN206064478U (en) | A kind of test tube rack with colorimetric lid rack | |
| CN206027766U (en) | Clean operation panel with can dismantle and place dish | |
| CN206465686U (en) | A kind of reprocessing platform of food glass bottle | |
| CN205672414U (en) | A kind of jumping stand | |
| CN214514737U (en) | Test-tube rack for inspection | |
| CN207700085U (en) | A kind of municipal works supporting rack being conveniently replaceable direction board | |
| CN209264698U (en) | A kind of portable simple food detection device | |
| CN208297340U (en) | A kind of novel carbon dioxide analyzer | |
| CN109046496A (en) | A kind of chemical experiment teaching apparatus | |
| CN203941546U (en) | A kind of device of reckoning by the piece | |
| CN203677895U (en) | Table tennis net device convenient to fix |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |