CN207007693U - A kind of direct-reading spectrometer - Google Patents
A kind of direct-reading spectrometer Download PDFInfo
- Publication number
- CN207007693U CN207007693U CN201720928840.3U CN201720928840U CN207007693U CN 207007693 U CN207007693 U CN 207007693U CN 201720928840 U CN201720928840 U CN 201720928840U CN 207007693 U CN207007693 U CN 207007693U
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- hole
- mounting seat
- pin
- crossbeam
- erecting bed
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Abstract
The utility model discloses a kind of direct-reading spectrometer, including light-splitting chamber, the front side of the shell of the light-splitting chamber has a work boss, the work boss is provided 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 connecting portion is rotatablely connected a crossbeam, one end of the crossbeam is provided with axis hole and is embedded in the connecting portion of mounting seat, the fixing hole in the longitudinally mounted hole of a vertical connection is provided with the bending section of the remote mounting seat of the crossbeam, it is threaded in the fixing hole, and it is threaded with tie down screw, the longitudinally mounted hole is run through by a conflict bar, the bar that contradicts is locked screw rod locking and directly over the excitation bench and with the conflict end for extending to excitation bench direction, convenient operation.
Description
Technical field
It the utility model is related to spectrometer technical field, more particularly to it is a kind of with more firm more easily clamping tooling
Direct-reading spectrometer.
Background technology
Direct-reading spectrometer is the fast quantitative analysis instrument for analyzing ferrous metal and non-ferrous component.With analyze speed
It hurry up, many merits such as the degree of 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 clamping sample to be all present 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 in the course of time outside, spectrometer certainly will be influenced whether
Test precision.
Utility model content
The technical problems to be solved in the utility model is：A kind of direct-reading spectrometer is provided, to solve：1st, existing spectrometer
It is not firm clamping sample to be all present in laser station clamping tooling, it has not been convenient to the problem of；2nd, laser station when not in use, be it is exposed outside
Face, dust is had in the course of time, certainly will influence whether the precision of the test of spectrometer.
In order to solve problem above, technical scheme provided by the utility model is：A kind of direct-reading spectrometer, including light splitting
Room, the front side of the shell of the light-splitting chamber have a work boss, and the work boss is provided with excitation bench, the light-splitting chamber
An erecting bed is welded in the upside of shell, and the cross section of the erecting bed is in " Qian " shape and opening direction work boss, the installation
The bottom surface of platform is fixedly connected with a mounting seat, and the mounting seat has the connecting portion of " recessed " shape, and the two of the connecting portion picks up the ears
Be provided with the first pin-and-hole, the connecting portion is rotatablely connected a crossbeam, and the crossbeam is in bending-like, bending angle be more than 130 degree and
Less than 160 degree, one end of the crossbeam is provided with axis hole and is embedded in the connecting portion of mounting seat, and is inserted by one first connecting pin
Enter in axis hole and the first pin-and-hole, the both ends of first connecting pin are provided with groove, the bending section of the close mounting seat of the crossbeam
The second pin-and-hole is provided with, second pin-and-hole is run through by one second connecting pin and the second connecting pin is fixed in the second pin-and-hole, institute
The both ends for stating the second connecting pin are provided with groove, and the groove of the same side of first connecting pin and the second connecting pin passes through an extension spring
Connect, a longitudinally mounted hole, the folding of the remote mounting seat of the crossbeam are provided with the bending section of the remote mounting seat of the crossbeam
The fixing hole in the longitudinally mounted hole of a vertical connection is provided with curved segment, is threaded in the fixing hole, and is threaded with locking
Screw rod, the longitudinally mounted hole are run through by a conflict bar, and the conflict bar is locked screw rod locking and directly over the excitation bench
And with the conflict end for extending to excitation bench direction.
Further, screwed hole is provided with the bottom surface of the erecting bed and mounting seat, the erecting bed leads to mounting seat
Cross bolt and be threaded into hole so as to be fixedly connected.
Further, including clamshell, the clamshell are made up of four square side plates, wherein three side plates are encircled into
The construction of " Qian " shape, three sides of another side plate allow with being provided with the top margin welding of three side plates and other one side of the side plate
Position groove, the slot to make way are stepped down to mounting seat.Clamshell can cover laser station, play dustproof effect.
Compared with prior art, the beneficial effects of the utility model are：Excitation bench is located on work boss, is convenient to operation
Arm is placed on work boss by personnel, and operating space is big, and arm does not tire out；Realized by setting erecting bed and mounting seat fast
Speed changes the function of safeguarding, mounting seat is detachable；Experimental labor realizes that experiment is changed by lifting crossbeam, by sample to be tested
After placing, as long as unclamping the hand of lifting crossbeam, crossbeam can just automatically reset in the presence of a tensile force, contradict bar in elastic masterpiece
Sample is pressed on excitation bench with lower, realization quickly steps up, the progress of convenient experiment.
Brief description of the drawings
Fig. 1 show structural representation of the present utility model.
Fig. 2 show the structural representation of the clamshell in the utility model.
Embodiment
To make content of the present utility model clearer, below in conjunction with the accompanying drawings, to specific embodiment of the present utility model
It is described in further detail.It should be noted that for purposes of clarity, eliminated in accompanying drawing and explanation unrelated with the utility model
, the expression and description of part known to persons of ordinary skill in the art.
Embodiment 1 is with reference to figure 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 (work boss is a part for shell), and the work boss 2 is provided 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 in " Qian " shape and is open towards work boss 2,
The bottom surface of the erecting bed 4 is fixedly connected with a mounting seat 5, and the mounting seat 5 has the connecting portion 5-1 of " recessed " shape, the company
The two of socket part 5-1 pick up the ears to be provided with the first pin-and-hole, and the connecting portion 5-1 is rotatablely connected a crossbeam 6, and the crossbeam 6 is in bending
Shape, bending angle are more than 130 degree and less than 160 degree, and one end of the crossbeam 6 is provided with axis hole and is embedded in the connection of mounting seat 5
In portion 5-1, and inserted by one first connecting pin 7 in axis hole and the first pin-and-hole, the both ends of first connecting pin 7 are provided with recessed
Groove, the bending section of the close mounting seat 5 of the crossbeam 6 are provided with the second pin-and-hole, and second pin-and-hole is passed through by one second connecting pin 8
Wear and the second connecting pin 8 is fixed in the second pin-and-hole, the both ends of second connecting pin 8 are provided with groove, first connecting pin 7
Connected by an extension spring 9 with the groove of the same side of the second connecting pin 8, opened on the bending section of the remote mounting seat 5 of the crossbeam 6
There is a longitudinally mounted hole 6-1, the longitudinally mounted hole 6-1 of a vertical connection is provided with the bending section of the remote mounting seat 5 of the crossbeam 6
Fixing hole, be threaded in the fixing hole, and be threaded with tie down screw 10, the longitudinally mounted hole 6-1 is supported by one
Feeler lever 11 runs through, and the conflict bar 11 screw rod 10 that is locked is locked and directly over excitation bench 3 and with extending to excitation bench
The conflict end in 3 directions.
In said 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 seat 5
It is detachable to fill seat 5；Experimental labor realizes that experiment is changed 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 just 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, the progress of convenient experiment.
It is detachable in order to realize, specifically, screwed hole is provided with the bottom surface of the erecting bed 4 and mounting seat 5,
The erecting bed 4 is threaded into hole so as to be fixedly connected with mounting seat 5 by bolt.
On the basis of such scheme, including clamshell 12, the clamshell 12 are made up of four square side plates, wherein three
Side plate has been encircled into the construction of " Qian " shape, and top margin welding and the side plate of three sides of another side plate with three side plates are in addition
Slot to make way is provided with one side, the slot to make way is stepped down to mounting seat 5.Clamshell 12 can cover excitation bench 3, play dustproof effect.Institute
Stating clamshell 12 can be welded using stainless steel plate, and stainless hardness of steel is big, can be played a part of dust-proof, anti-strike simultaneously, also may be used
To cause excitation bench 3 to be in more black environment, ambient light is avoided to impact laser triggering process.
Finally it should be noted that：Above-mentioned embodiment is used for illustrating the utility model, rather than to this practicality
It is new to be limited, carried out for the technical scheme that those skilled in the art can be still illustrated embodiment
Modification, and any modifications and changes made to the utility model also should be regarded as the scope of protection of the utility model.
Claims (3)
1. a kind of direct-reading spectrometer, including light-splitting chamber, it is characterised in that the front side of the shell of the light-splitting chamber has a job convex
Platform, the work boss are provided with excitation bench, and an erecting bed, the horizontal stroke of the erecting bed are welded in the upside of the shell of the light-splitting chamber
Section is in " Qian " shape and opening is towards work boss, and the bottom surface of the erecting bed is fixedly connected with a mounting seat, the installation seat tool
There is the connecting portion of " recessed " shape, the two of the connecting portion, which picks up the ears, is provided with the first pin-and-hole, and it is horizontal that the connecting portion is rotatablely connected one
Beam, the crossbeam are in bending-like, and bending angle is more than 130 degree and less than 160 degree, and one end of the crossbeam is provided with axis hole and inserted
Inserted in the connecting portion of mounting seat, and by one first connecting pin in axis hole and the first pin-and-hole, the two of first connecting pin
End is provided with groove, and the bending section of the close mounting seat of the crossbeam is provided with the second pin-and-hole, and second pin-and-hole is connected by one second
Pin runs through and the second connecting pin is fixed in the second pin-and-hole, and the both ends of second connecting pin are provided with groove, and described first connects
Pin is connected with the groove of the same side of the second connecting pin by an extension spring, is opened on the bending section of the remote mounting seat of the crossbeam
There is a longitudinally mounted hole, the fixation in the longitudinally mounted hole of a vertical connection is provided with the bending section of the remote mounting seat of the crossbeam
Hole, it is threaded in the fixing hole, and is threaded with tie down screw, the longitudinally mounted hole is run through by a conflict bar, institute
State and contradict bar and be locked screw rod locking and directly over the excitation bench and with the conflict end for extending to excitation bench direction.
2. a kind of direct-reading spectrometer as claimed in claim 1, it is characterised in that on the bottom surface of the erecting bed and mounting seat
Screwed hole is provided with, the erecting bed is threaded into hole so as to be fixedly connected with mounting seat by bolt.
3. a kind of direct-reading spectrometer as claimed in claim 1, it is characterised in that including clamshell, the clamshell is square by four
Side plate composition, wherein three side plates have been encircled into the construction of " Qian " shape, three sides of another side plate and the top of three side plates
Side is welded and slot to make way is provided with other one side of the side plate, and the slot to make way is stepped down to mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720928840.3U CN207007693U (en) | 2017-07-27 | 2017-07-27 | A kind of direct-reading spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720928840.3U CN207007693U (en) | 2017-07-27 | 2017-07-27 | A kind of direct-reading spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207007693U true CN207007693U (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720928840.3U Active CN207007693U (en) | 2017-07-27 | 2017-07-27 | A kind of direct-reading spectrometer |
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| CN (1) | CN207007693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307651A (en) * | 2017-07-27 | 2019-02-05 | 南京恒瑞分析仪器有限公司 | A kind of direct-reading spectrometer |
-
2017
- 2017-07-27 CN CN201720928840.3U patent/CN207007693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307651A (en) * | 2017-07-27 | 2019-02-05 | 南京恒瑞分析仪器有限公司 | A kind of direct-reading spectrometer |
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