CN109307651A - A kind of direct-reading spectrometer - Google Patents
A kind of direct-reading spectrometer Download PDFInfo
- Publication number
- CN109307651A CN109307651A CN201710629451.5A CN201710629451A CN109307651A CN 109307651 A CN109307651 A CN 109307651A CN 201710629451 A CN201710629451 A CN 201710629451A CN 109307651 A CN109307651 A CN 109307651A
- Authority
- CN
- China
- Prior art keywords
- hole
- mounting base
- crossbeam
- connecting pin
- erecting bed
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/02—Mechanical
- G01N2201/024—Modular construction
- G01N2201/0245—Modular construction with insertable-removable part
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/061—Sources
- G01N2201/06113—Coherent sources; lasers
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
The invention discloses a kind of direct-reading spectrometers, including light-splitting chamber, the front side of the shell of the light-splitting chamber has a work boss, the work boss is equipped with excitation bench, weld an erecting bed in the upside of the shell of the light-splitting chamber, the erecting bed opening direction work boss, the interconnecting piece is rotatablely connected a crossbeam, one end of the crossbeam is equipped with axis hole and is embedded in the interconnecting piece of mounting base, the fixation hole in the longitudinally mounted hole of a vertical connection is provided on the bending section of the separate mounting base of the crossbeam, screw thread is set in the fixation hole, and it is threaded with tie down screw, the longitudinally mounted hole is run through by a conflict bar, it is described contradict bar and be locked screw rod locking and be located at right above excitation bench and have and extend to the conflict end in excitation bench direction, facilitate operation.
Description
Technical field
The present invention relates to spectrometer technical field more particularly to a kind of direct-reading with more firm more easily clamping tooling
Spectrometer.
Background technique
Direct-reading spectrometer is the fast quantitative analysis instrument for analyzing ferrous metal and non-ferrous component.With analysis speed
Fastly, many merits such as accuracy high (relative error is about 1%).Its generally comprise for clamping part to be detected excitation bench and
For analyzing the light-splitting chamber of spectrum, but all to there is clamping sample not firm for traditional laser station clamping tooling, it has not been convenient to lack
Point, in addition, general laser station is when in use, be it is exposed have dust over time outside, certainly will influence whether spectrometer
Test precision.
Summary of the invention
The technical problem to be solved by the present invention is a kind of direct-reading spectrometer is provided, to solve: 1, the laser of existing spectrometer
It is not firm all to there is clamping sample in platform clamping tooling, it has not been convenient to the problem of；2, laser station when not in use, be it is exposed outside
, dust is had over time, certainly will influence whether the precision of the test of spectrometer.
In order to solve problem above, present invention provide the technical scheme that a kind of direct-reading spectrometer, including light-splitting chamber, institute
The front side for stating the shell of light-splitting chamber has a work boss, and the work boss is equipped with excitation bench, the shell of the light-splitting chamber
Upside weld an erecting bed, the cross section of the erecting bed in "" shape and opening direction work boss, the bottom of the erecting bed
Face is fixedly connected with a mounting base, and the mounting base has an interconnecting piece of " recessed " shape, and the two of the interconnecting piece pick up the ears to be provided with the
One pin hole, the interconnecting piece are rotatablely connected a crossbeam, and the crossbeam is in bending-like, and bending angle is greater than 130 degree and less than 160
Degree, one end of the crossbeam is equipped with axis hole and is embedded in the interconnecting piece of mounting base, and is inserted into axis hole by one first connecting pin
In the first pin hole, the both ends of first connecting pin are provided with groove, and the bending section of the close mounting base of the crossbeam is equipped with
Second pin hole, second pin hole is run through by one second connecting pin and the second connecting pin is fixed in the second pin hole, and described second
The both ends of connecting pin are provided with groove, and the groove of the same side of first connecting pin and the second connecting pin is connected by a tension spring,
A longitudinally mounted hole is provided on the bending section of the separate mounting base of the crossbeam, on the bending section of the separate mounting base of the crossbeam
It is provided with the fixation hole in the longitudinally mounted hole of a vertical connection, screw thread is set in the fixation hole, and be threaded with tie down screw, institute
It states longitudinally mounted hole to be run through by a conflict bar, the conflicts bar, which is locked, screw rod locking and to be located at right above excitation bench and with prolonging
Stretch to the conflict end in excitation bench direction.
Further, it is provided with threaded hole in the bottom surface of the erecting bed and mounting base, the erecting bed and mounting base are logical
It crosses bolt and is threaded into hole to be fixedly connected.
Further, including clamshell, the clamshell are made of four rectangular side plates, wherein three side plates have been encircled into "
" construction of shape, the top margin welding of three sides of another side plate and three side plates and the side plate in addition on one side on be provided with resigning
Slot, the recessing groove are stepped down to mounting base.Clamshell can cover laser station, play dustproof effect.
Compared with prior art, the beneficial effects of the present invention are: excitation bench is located on work boss, be convenient to operation personnel
Arm is placed on work boss, operating space is big, and arm does not tire out；It is realized by setting erecting bed and mounting base quickly more
The function of maintenance is changed, mounting base is detachable；Experimental labor realizes test replacement by lifting crossbeam, and sample to be tested is placed
After good, as long as unclamping the hand of lifting crossbeam, crossbeam can automatically reset in the presence of a tensile force, contradict bar in the presence of a tensile force
Sample is pressed on excitation bench, realization quickly steps up, and facilitates the progress of test.
Detailed description of the invention
Fig. 1 show structural schematic diagram of the invention.
Fig. 2 show the structural schematic diagram of the clamshell in the present invention.
Specific embodiment
To keep the contents of the present invention clearer, with reference to the accompanying drawing, a specific embodiment of the invention is made further
Detailed description.It should be noted that for purposes of clarity, it is omitted that unrelated to the invention, this field is common in attached drawing and explanation
The expression and description of component known to technical staff.
Embodiment 1 refers to Fig. 1 and Fig. 2, a kind of direct-reading spectrometer, including light-splitting chamber 1, before the shell of the light-splitting chamber 1
Side has a work boss 2 (a part that work boss is shell), and the work boss 2 is equipped with excitation bench 3, the light splitting
An erecting bed 4 is welded in the upside of the shell of room 1, and the cross section of the erecting bed 4 is in "" shape and opening direction work boss 2, institute
The bottom surface for stating erecting bed 4 is fixedly connected with a mounting base 5, and the mounting base 5 has the interconnecting piece 5-1 of " recessed " shape, the connection
The two of portion 5-1 pick up the ears to be provided with the first pin hole, and the interconnecting piece 5-1 is rotatablely connected a crossbeam 6, and the crossbeam 6 is in bending-like,
Bending angle is greater than 130 degree and less than 160 degree, and one end of the crossbeam 6 is equipped with axis hole and is embedded in the interconnecting piece 5- of mounting base 5
It in 1, and is inserted into axis hole and the first pin hole by one first connecting pin 7, the both ends of first connecting pin 7 are provided with groove, institute
The bending section for stating the close mounting base 5 of crossbeam 6 is equipped with the second pin hole, second pin hole run through by one second connecting pin 8 and
Second connecting pin 8 is fixed in the second pin hole, and the both ends of second connecting pin 8 are provided with groove, first connecting pin 7 and
The groove of the same side of two connecting pins 8 is connected by a tension spring 9, is provided with one on the bending section of the separate mounting base 5 of the crossbeam 6
Longitudinally mounted hole 6-1 is provided with consolidating for the longitudinally mounted hole 6-1 of a vertical connection on the bending section of the separate mounting base 5 of the crossbeam 6
Determine hole, screw thread to be arranged in the fixation hole, and be threaded with tie down screw 10, the longitudinally mounted hole 6-1 contradicts bar by one
11 run through, and the conflict bar 11, which is locked, the locking of screw rod 10 and to be located at right above excitation bench 3 and have and extend to 3 direction of excitation bench
Conflict end.
In above structure, excitation bench 3 is located on work boss 2, and arm is placed on work boss 2 by the personnel that are convenient to operation
On, operating space is big, and arm does not tire out；The function of quick-replaceable maintenance, peace are realized by setting erecting bed 4 and mounting base 5
It is detachable to fill seat 5；Experimental labor realizes test replacement by lifting crossbeam 6, after sample to be tested is placed, as long as unclamping
The hand of crossbeam 6 is lifted, crossbeam 6 can automatically reset in the presence of a tensile force, contradict bar 11 in the presence of a tensile force by sample pressure
Tightly on excitation bench 3, realization quickly steps up, and facilitates the progress of test.
It is detachable and interchangeable in order to realize, specifically, it is provided with threaded hole in the bottom surface of the erecting bed 4 and mounting base 5, institute
It states erecting bed 4 and hole is threaded into be fixedly connected by bolt with mounting base 5.
On the basis of above scheme, including clamshell 12, the clamshell 12 are made of four rectangular side plates, wherein three
Side plate has been encircled into "" construction of shape, top margin welding and the side plate of three sides of another side plate with three side plates are in addition
Recessing groove is provided on one side, the recessing groove is stepped down to mounting base 5.Clamshell 12 can cover excitation bench 3, play dustproof effect.Institute
It states clamshell 12 stainless steel plate can be used and be welded, stainless hardness of steel is big, can play the role of dust-proof, anti-strike simultaneously, can also
So that excitation bench 3 is in more black environment, ambient light is avoided to impact laser triggering process.
Finally, it should be noted that above-mentioned specific embodiment is used to illustrate the present invention, rather than the present invention is carried out
Limitation, the technical solution that can be still illustrated embodiment for those skilled in the art are modified, and
Any modifications and changes made to the present invention also should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of direct-reading spectrometer, including light-splitting chamber, which is characterized in that the front side of the shell of the light-splitting chamber has a job convex
Platform, the work boss are equipped with excitation bench, and an erecting bed, the cross of the erecting bed are welded in the upside of the shell of the light-splitting chamber
Section is inShape and opening direction work boss, the bottom surface of the erecting bed is fixedly connected with a mounting base, the mounting base
Interconnecting piece with " recessed " shape, the two of the interconnecting piece pick up the ears to be provided with the first pin hole, and the interconnecting piece is rotatablely connected one
Crossbeam, the crossbeam are in bending-like, and bending angle is greater than 130 degree and less than 160 degree, and one end of the crossbeam is equipped with axis hole and sets
Enter in the interconnecting piece of mounting base, and is inserted into axis hole and the first pin hole by one first connecting pin, first connecting pin
Both ends are provided with groove, and the bending section of the close mounting base of the crossbeam is equipped with the second pin hole, and second pin hole is by one second
Connecting pin runs through and the second connecting pin is fixed in the second pin hole, and the both ends of second connecting pin are provided with groove, and described first
The groove of the same side of connecting pin and the second connecting pin is connected by a tension spring, on the bending section of the separate mounting base of the crossbeam
It is provided with a longitudinally mounted hole, the fixation in the longitudinally mounted hole of a vertical connection is provided on the bending section of the separate mounting base of the crossbeam
Hole, the fixation hole is interior to be arranged screw thread, and is threaded with tie down screw, and the longitudinally mounted hole is run through by a conflict bar, institute
It states to contradict bar and be locked and screw rod locking and is located at right above excitation bench and has and extend to the conflict end in excitation bench direction.
2. a kind of direct-reading spectrometer as described in claim 1, which is characterized in that on the bottom surface of the erecting bed and mounting base
It is provided with threaded hole, the erecting bed is threaded into hole by bolt with mounting base to be fixedly connected.
3. a kind of direct-reading spectrometer as described in claim 1, which is characterized in that including clamshell, the clamshell is rectangular by four
Side plate composition, wherein three side plates are encircled intoThe construction of shape, three sides of another side plate and three side plates
Top margin welding and the side plate in addition on one side on be provided with recessing groove, the recessing groove gives mounting base to step down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710629451.5A CN109307651A (en) | 2017-07-27 | 2017-07-27 | A kind of direct-reading spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710629451.5A CN109307651A (en) | 2017-07-27 | 2017-07-27 | A kind of direct-reading spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109307651A true CN109307651A (en) | 2019-02-05 |
Family
ID=65204939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710629451.5A Pending CN109307651A (en) | 2017-07-27 | 2017-07-27 | A kind of direct-reading spectrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109307651A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203534959U (en) * | 2013-06-08 | 2014-04-09 | 济南科耐尔分析仪器有限公司 | Spark stand of optical spectrum analyzer |
| CN203838061U (en) * | 2014-04-24 | 2014-09-17 | 济南科耐尔分析仪器有限公司 | Spark stand of spectrograph |
| CN205404394U (en) * | 2016-03-03 | 2016-07-27 | 北京市盛达旭日金属制品有限责任公司 | Direct -reading spectrometer |
| CN206258184U (en) * | 2016-12-24 | 2017-06-16 | 刘宇 | It is easy to the spectrometer shell of radiating |
| CN106896098A (en) * | 2015-12-18 | 2017-06-27 | 无锡市金义博仪器科技有限公司 | A kind of excitation apparatus |
| CN207007693U (en) * | 2017-07-27 | 2018-02-13 | 南京恒瑞分析仪器有限公司 | A kind of direct-reading spectrometer |
-
2017
- 2017-07-27 CN CN201710629451.5A patent/CN109307651A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203534959U (en) * | 2013-06-08 | 2014-04-09 | 济南科耐尔分析仪器有限公司 | Spark stand of optical spectrum analyzer |
| CN203838061U (en) * | 2014-04-24 | 2014-09-17 | 济南科耐尔分析仪器有限公司 | Spark stand of spectrograph |
| CN106896098A (en) * | 2015-12-18 | 2017-06-27 | 无锡市金义博仪器科技有限公司 | A kind of excitation apparatus |
| CN205404394U (en) * | 2016-03-03 | 2016-07-27 | 北京市盛达旭日金属制品有限责任公司 | Direct -reading spectrometer |
| CN206258184U (en) * | 2016-12-24 | 2017-06-16 | 刘宇 | It is easy to the spectrometer shell of radiating |
| CN207007693U (en) * | 2017-07-27 | 2018-02-13 | 南京恒瑞分析仪器有限公司 | A kind of direct-reading spectrometer |
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