CN209069820U - One kind sealing optical path analysis instrument for partition-type - Google Patents
One kind sealing optical path analysis instrument for partition-type Download PDFInfo
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- CN209069820U CN209069820U CN201821850953.7U CN201821850953U CN209069820U CN 209069820 U CN209069820 U CN 209069820U CN 201821850953 U CN201821850953 U CN 201821850953U CN 209069820 U CN209069820 U CN 209069820U
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Abstract
The utility model discloses one kind to seal optical path analysis instrument for partition-type, including apparatus subject, mounting rack, support frame and rubber seal, the upper surface of the apparatus subject offers experiment chamber, and experiment chamber includes the first stepped groove, three parts of second stepped groove and experimental tank, the apparatus subject is installed on the top of mounting rack, and the lower section of mounting rack is supported by support frame, the bottom surface both side of the apparatus subject is configured with the first inclined-plane and the second inclined-plane respectively, light inlet and light-emitting window are respectively arranged on first inclined-plane and the second inclined-plane, the light inlet and light-emitting window are passed through experimental tank, the rubber seal is configured to agree with the stepped shaft structure of experiment chamber, and the bottom of rubber seal offers the inserting groove for clamping sample to be tested, the mating groove of the fixed sample to be tested of cooperation inserting groove is offered in the experimental tank.This is used for partition-type envelope optical path analysis instrument, and structurally reasonable, measurement is accurate, easy to use, practical value with higher.
Description
Technical field
The utility model belongs to light analyzer technical field, and in particular to one kind seals optical path analysis instrument for partition-type.
Background technique
Spectrum analysis is that body surface detects common analysis means, i.e., is irradiated to sample to be tested table by peculiar spectrum
Face, by the spectrum analysis of reflected light, to obtain the surface parameter of sample to be tested.
Sample places clamping trouble in existing optical path analysis instrument detection process, and slight error of tilt will lead to spectrum appearance
Error influences experimental result, and when the analysis of some article surfaces, more demanding to atmosphere, it usually needs in sample to be tested
Special gas (such as: helium) is filled in optical path, to complete to detect, and the filling of rare gas often goes out because of instrument sealing problem
Existing gas leak phenomenon, influences detection efficiency.
Utility model content
The purpose of this utility model is to provide one kind to seal optical path analysis instrument for partition-type, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: one kind sealing optical path analysis instrument for partition-type
Device, including apparatus subject, mounting rack, support frame and rubber seal, the upper surface of the apparatus subject offer experiment chamber, and real
Testing chamber includes three the first stepped groove, the second stepped groove and experimental tank parts, and the apparatus subject is installed on the top of mounting rack,
And the lower section of mounting rack is supported by support frame；
The bottom surface both side of the apparatus subject is configured with the first inclined-plane and the second inclined-plane, first inclined-plane and second respectively
Light inlet and light-emitting window are respectively arranged on inclined-plane, the light inlet and light-emitting window are passed through experimental tank；
The rubber seal is configured to agree with the stepped shaft structure of experiment chamber, and the bottom of rubber seal is offered for pressing from both sides
The inserting groove of sample to be tested is held, the mating groove of the fixed sample to be tested of cooperation inserting groove is offered in the experimental tank.
Preferably, support frame as described above includes two groups of inverted T-type structures as support foot, by one group of rectangle between two groups of support foots
Plate is connected and fixed, and limiting slot is opened up above support foot, and screw thread is equipped with fastening bolt by limiting slot.
Preferably, the center of the mounting rack offers the mounting groove for apparatus subject grafting installation, and the two of mounting rack
Side structure has the support plate being coupled with support foot, and the symmetrical two sides of the mounting groove are provided with locating piece.
Preferably, sealing ring, and the company of offering on the apparatus subject of light inlet upper end are installed in second stepped groove
It is passed through the inflation port of experiment chamber, the both ends of the apparatus subject offer the locating slot for locating piece grafting.
Preferably, the axis perpendicular of the light inlet is in the first inclined-plane, and the axis perpendicular of the light-emitting window is in the second inclined-plane.
The technical effect and advantage of the utility model: this is used for partition-type envelope optical path analysis instrument, the ladder of rubber seal
The axis construction cooperation experiment effective sealing experiment chamber of chamber prevents gas leakage, solves the filling of rare gas because of instrument sealing problem
The problem of phenomenon that often leaks air；The inserting groove that rubber seal bottom end opens up is convenient for the preliminary clamping of sample；It is opened up in experimental tank
Mating groove solve sample in existing optical path analysis instrument detection process convenient for the fixed sample to be tested of cooperation inserting groove and place clamping
Trouble, slight error of tilt will lead to the problem of spectrum error occurs, influences experimental result；This is used for partition-type envelope optical path point
Analyzer device, structurally reasonable, measurement is accurate, easy to use, practical value with higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the apparatus subject structural schematic diagram of the utility model；
Fig. 3 is the apparatus subject cross-sectional view of the utility model；
Fig. 4 is the mounting rack and support frame structure diagram of the utility model；
Fig. 5 is the rubber seal structural schematic diagram of the utility model.
In figure: 1 apparatus subject, 101 experiment chambers, 102 first inclined-planes, 103 second inclined-planes, 2 mounting racks, 201 mounting grooves, 3
Support frame, 301 fastening bolts, 4 rubber seals, 401 first stepped grooves, 402 second stepped grooves, 403 experimental tanks, 5 locating pieces,
501 locating slots, 6 inserting grooves, 601 mating grooves, 7 light inlets, 8 light-emitting windows, 9 inflation ports, 10 sealing rings.
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.
The utility model provides one kind as shown in Figs. 1-5 and seals optical path analysis instrument, including instrument master for partition-type
Body 1, mounting rack 2, support frame 3 and rubber seal 4, the upper surface of the apparatus subject 1 offers experiment chamber 101, and tests chamber
101 include 403 3 the first stepped groove 401, the second stepped groove 402 and experimental tank parts, and the apparatus subject 1 is installed on installation
The top of frame 2, and the lower section of mounting rack 2 is supported by support frame 3；
The bottom surface both side of the apparatus subject 1 is configured with the first inclined-plane 102 and the second inclined-plane 103 respectively, and described first tiltedly
Light inlet 7 and light-emitting window 8 are respectively arranged on face 102 and the second inclined-plane 103, the light inlet 7 and light-emitting window 8 are passed through experimental tank
403；
The rubber seal 4 is configured to agree with the stepped shaft structure of experiment chamber 101, and the multi-diameter shaft construction of rubber seal 4 is matched
Closing the experiment effective sealing experiment chamber 101 of chamber 101 prevents gas leakage, solves the filling of rare gas because instrument sealing problem is normal
The problem of phenomenon that leaks air, this is used for partition-type envelope optical path analysis instrument, and the bottom of rubber seal 4 is offered for clamping
The inserting groove 6 of sample to be tested offers the mating groove 601 of the fixed sample to be tested of cooperation inserting groove 6, rubber in the experimental tank 403
Glue covers the preliminary clamping that the inserting groove 6 that 4 bottom ends open up is convenient for sample；The mating groove 601 opened up in experimental tank 101, convenient for matching
The fixed sample to be tested of inserting groove 6 is closed, sample in existing optical path analysis instrument detection process is solved and places clamping trouble, slight inclination angle
The problem of error will lead to spectrum and error occurs, influence experimental result.
Specifically, support frame as described above 3 includes two groups of inverted T-type structures as support foot, by one group of square between two groups of support foots
Shape plate is connected and fixed, and limiting slot is opened up above support foot, and screw thread is equipped with fastening bolt 301 by limiting slot, and fastening bolt 301 exists
Mounting rack 2 is height-adjustable under loosening state, and fastening bolt 301 is tightened when being adjusted to suitable height.
Specifically, the center of the mounting rack 2 offers the mounting groove 201 for 1 grafting of apparatus subject installation, and mounting rack
2 two sides are configured with the support plate being coupled with support foot, and the symmetrical two sides of the mounting groove 201 are provided with locating piece 5.
Specifically, being equipped with sealing ring 10 in second stepped groove 402, sealing ring 10 can further sealing experiment chamber
101, and the inflation port 9 being connected into experiment chamber 101 is offered on the apparatus subject 1 of 7 upper end of light inlet, the apparatus subject 1
Both ends offer the locating slot 501 for 5 grafting of locating piece, the location and installation of apparatus subject 1 is convenient in the setting of locating slot 501.
Specifically, the axis perpendicular of the light inlet 7 is in the first inclined-plane 102, the axis perpendicular of the light-emitting window 8 is in second
Inclined-plane 103, so that refraction of light path is normal.
Specifically, this is used for partition-type envelope optical path analysis instrument, need when use that sample is first held on inserting for rubber seal 4
In access slot 6, then rubber seal 4 installed into experiment chamber 101, and the grafting of sample two sides is entered in mating groove 601, rubber seal
The inserting groove 6 that 4 bottom ends open up is convenient for the preliminary clamping of sample；The mating groove 601 opened up in experimental tank 101, convenient for cooperation grafting
Slot 6 fixes sample to be tested, solves sample in existing optical path analysis instrument detection process and places clamping trouble, slight error of tilt will
The problem of causing spectrum error occur, influencing experimental result, can be passed through gas to reality from inflation port 9 after rubber seal 4 is installed
Chamber 101 is tested, the multi-diameter shaft construction cooperation experiment effective sealing experiment chamber 101 of chamber 101 of rubber seal 4 prevents gas leakage, solves
The filling of rare gas because instrument sealing problem often leak air phenomenon the problem of, this be used for partition-type envelope optical path analysis instrument
Device, structurally reasonable, measurement is accurate, easy to use, practical value with higher.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. one kind seals optical path analysis instrument, including apparatus subject (1), mounting rack (2), support frame (3) and rubber for partition-type
It covers (4), it is characterised in that: the upper surface of the apparatus subject (1) offers experiment chamber (101), and tests chamber (101) and include
(403) three first stepped groove (401), the second stepped groove (402) and experimental tank parts, the apparatus subject (1) are installed on peace
The top of (2) is shelved, and the lower section of mounting rack (2) is supported by support frame (3)；
The bottom surface both side of the apparatus subject (1) is configured with the first inclined-plane (102) and the second inclined-plane (103) respectively, and described first
Light inlet (7) and light-emitting window (8), the light inlet (7) and out light are respectively arranged on inclined-plane (102) and the second inclined-plane (103)
Mouth (8) is passed through experimental tank (403)；
The rubber seal (4) is configured to agree with the stepped shaft structure of experiment chamber (101), and the bottom of rubber seal (4) opens up
There is the inserting groove (6) for clamping sample to be tested, it is fixed to test sample that cooperation inserting groove (6) is offered in the experimental tank (403)
The mating groove (601) of product.
2. according to claim 1 a kind of for partition-type envelope optical path analysis instrument, it is characterised in that: support frame as described above
(3) include that two groups of inverted T-type structures are used as support foot, be connected and fixed between two groups of support foots by one group of rectangular slab, and support foot top
Limiting slot is opened up, screw thread is equipped with fastening bolt (301) by limiting slot.
3. according to claim 1 a kind of for partition-type envelope optical path analysis instrument, it is characterised in that: the mounting rack
(2) center offers the mounting groove (201) for apparatus subject (1) grafting installation, and the two sides of mounting rack (2) are configured with and support
The symmetrical two sides of the support plate that foot is coupled, the mounting groove (201) are provided with locating piece (5).
4. according to claim 1 a kind of for partition-type envelope optical path analysis instrument, it is characterised in that: second ladder
It is equipped with sealing ring (10) in slot (402), and offers and be connected into experiment chamber on the apparatus subject (1) of light inlet (7) upper end
(101) inflation port (9), the both ends of the apparatus subject (1) offer the locating slot (501) for locating piece (5) grafting.
5. according to claim 1 a kind of for partition-type envelope optical path analysis instrument, it is characterised in that: the light inlet
(7) axis perpendicular is in the first inclined-plane (102), and the axis perpendicular of the light-emitting window (8) is in the second inclined-plane (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850953.7U CN209069820U (en) | 2018-11-12 | 2018-11-12 | One kind sealing optical path analysis instrument for partition-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850953.7U CN209069820U (en) | 2018-11-12 | 2018-11-12 | One kind sealing optical path analysis instrument for partition-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209069820U true CN209069820U (en) | 2019-07-05 |
Family
ID=67098463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821850953.7U Active CN209069820U (en) | 2018-11-12 | 2018-11-12 | One kind sealing optical path analysis instrument for partition-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209069820U (en) |
-
2018
- 2018-11-12 CN CN201821850953.7U patent/CN209069820U/en active Active
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