CN209028022U - A kind of Xray fluorescence spectrometer calibrating installation - Google Patents
A kind of Xray fluorescence spectrometer calibrating installation Download PDFInfo
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- CN209028022U CN209028022U CN201821601680.2U CN201821601680U CN209028022U CN 209028022 U CN209028022 U CN 209028022U CN 201821601680 U CN201821601680 U CN 201821601680U CN 209028022 U CN209028022 U CN 209028022U
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- holder
- fixedly connected
- rack gear
- spectrometer
- rebounding device
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Abstract
The utility model discloses a kind of Xray fluorescence spectrometer calibrating installations, including holder, the holder upper end is connected with control-rod, the control-rod lower end is fixedly connected with the first rack gear, first rack gear lower end is fixedly connected with triggering block, the triggering block lower end is connected with rebounding device, the first rack gear lower end outside is fixedly connected with spring, engagement connection sprocket drive spindle on the outside of first rack gear, the gear shaft both ends are fixedly connected with transmission gear, the holder lower end is connected with spectrometer, middle-end is fixedly connected with detection mouth inside the spectrometer.The Xray fluorescence spectrometer calibrating installation reduces calibration personnel and runs back and forth time of mobile copper alloy standard sample, accelerate the efficiency of calibration, and it solves the problems, such as not move copper alloy standard sample to will lead to calibration inaccurate, the efficiency and accuracy rate of measurement are improved simultaneously, to be that calibration becomes more easily, accurately.
Description
Technical field
The utility model relates to spectrometers to calibrate field, specially a kind of Xray fluorescence spectrometer calibrating installation.
Background technique
X-ray fluorescence analysis is a kind of method of the type and content of microelement in determining substance, and also known as X-ray is secondary
Emission spectrographic analysis is to be allowed to generate secondary using the atom in simple x-ray photon or other microcosmic particles excitation test substance
The characteristic X-ray of grade and carry out elemental analysis and chemical state research, the calibration of spectrometer mainly passes through that change data more
Secondary measurement same copper alloy standard sample ten times, and calculate its standard value.
But existing spectrometer calibration method, copper alloy standard sample is repeatedly measured in the case where changing data,
Copper alloy standard sample can be repeatedly picked and placed in this way, increases the time for changing survey back and forth, reduces the efficiency of calibration, if not moving always
Dynamic copper alloy standard sample will lead to measurement result and will appear unicity, to influence measurement result, cause to calibrate inaccurate.
Utility model content
The purpose of this utility model is to provide a kind of Xray fluorescence spectrometer calibrating installations, to solve above-mentioned background skill
Existing spectrometer calibration method is proposed in art, copper alloy standard sample is repeatedly measured in the case where changing data, in this way
Copper alloy standard sample can be repeatedly picked and placed, the time for changing survey back and forth is increased, reduces the efficiency of calibration, if not moving copper always
Alloy standard sample, which will lead to measurement result, will appear unicity, to influence measurement result, cause to calibrate inaccurate ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of Xray fluorescence spectrometer calibration cartridge
It sets, including holder, the holder upper end is connected with control-rod, and the control-rod lower end extends across holder upper end
To holder, the control-rod lower end is fixedly connected with the first rack gear, and first rack gear lower end is fixedly connected with triggering
Block, the triggering block lower end are connected with rebounding device, and the rebounding device lower end is fixedly connected with holder interior lower end, described
First rack gear lower end outside is fixedly connected with spring, and the lower spring end is fixedly connected with holder lower end, the rebounding device position
On the inside of spring, engagement connection sprocket drive spindle, the gear shaft both ends are fixedly connected with transmission gear on the outside of first rack gear,
It is rotatablely connected on the outside of the transmission gear with holder inner wall, the transmission gear lower end engagement is connected with the second rack gear, described
Second rack gear lower end is fixedly connected with sliding block, and the sliding block lower end is connected with sliding rail, and the sliding rail lower end and holder are solid
Fixed connection, second rack gear front end are fixedly connected with fixed plate, offer locking hole, the holder on the inside of the fixed plate
Front end is offered through slot, and the holder lower end is connected with spectrometer, and middle-end is fixedly connected with inside the spectrometer
Detection mouth, the spectrometer upper end are reserved with through hole.
Preferably, the first rack and pinion axis is adapted, and gear shaft and the first rack gear vertical centre line overlap.
Preferably, the triggering block is adapted with rebounding device, and triggering block is Chong Die with the median vertical line of rebounding device.
Preferably, locking hole and detection mouth vertical centre line overlap when the triggering block is bonded with rebounding device.
Preferably, on the inside of the spring with that there are certain distances in rebounding device outside is poor, and when rebounding device is bonded with triggering block
Spring contraction is to shortest length.
Preferably, there are certain level range differences with detection mouth for fixed front edge of board when the recoil of spring to normal condition.
Preferably, the diameter of the through hole is equal with control shank diameter, and controls pole length and arrive greater than holder upper end
The length of spectrometer upper end.
Compared with prior art, the utility model has the beneficial effects that the Xray fluorescence spectrometer calibrating installation, existing
It is modified in some spectrometer calibrations, fortune before and after making transmission gear drive the second rack gear by using gear shaft and rack gear cooperation
It is dynamic, achieve the effect that copper alloy standard sample is allowed to move forward and retreat automatically, reduces calibration personnel and run back and forth mobile copper alloy
The time of standard sample, accelerate the efficiency of calibration, and solve do not move always copper alloy standard sample will lead to measurement knot
Fruit will appear unicity, to influence measurement result, cause to calibrate inaccurate problem, while copper alloy standard sample passes through
Control-rod control, and control-rod lower end is provided with rebounding device and triggering block, allowing copper alloy standard sample to move back and forth can be in light
Control outside spectrometer, and easily fix, the efficiency and accuracy rate of measurement are improved, to be that calibration becomes more easily, accurately.
Detailed description of the invention
Fig. 1 is the utility model front cross-sectional structural schematic diagram；
Fig. 2 is the utility model side profile structural schematic diagram；
Fig. 3 is the utility model top view cross section structural schematic diagram；
Fig. 4 is the utility model schematic perspective view.
In figure: 1, holder；2, control-rod；3, the first rack gear；4, triggering block；5, rebounding device；6, spring；7, gear shaft；
8, transmission gear；9, the second rack gear；10, sliding block；11, sliding rail；12, fixed plate；13, locking hole；14, pass through slot；15, spectrum
Instrument；16, detection mouth；17, through hole.
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. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of Xray fluorescence spectrometer calibrating installation, packet
Holder 1 is included, 1 upper end of holder is connected with control-rod 2, and 2 lower end of control-rod passes through 1 upper end of holder and extends to holder
Inside 1,2 lower end of control-rod is fixedly connected with the first rack gear 3, and 3 lower end of the first rack gear is fixedly connected with triggering block 4, under triggering block 4
End is connected with rebounding device 5, and rebounding device 5 is to press end button by triggering block 4, bounces both ends strip and blocks triggering block 4
To fixed device, pressing strip again will be flicked, and be existing device in reality, and be not the design emphasis, so not
It is described, 5 lower end of rebounding device is fixedly connected with 1 interior lower end of holder, and 3 lower end outside of the first rack gear is fixedly connected with spring more
6,6 lower end of spring is fixedly connected with 1 lower end of holder, and rebounding device 5 is located at 6 inside of spring, is engaged and is connected on the outside of the first rack gear 3
Gear shaft 7,7 both ends of gear shaft are fixedly connected with transmission gear 8, and 8 outside of transmission gear is rotatablely connected with 1 inner wall of holder, passes
The engagement of 8 lower end of moving gear is connected with the second rack gear 9, and 9 lower end of the second rack gear is fixedly connected with sliding block 10, and 10 lower end activity of sliding block connects
It is connected to sliding rail 11,11 lower end of sliding rail is fixedly connected with holder 1, and 9 front end of the second rack gear is fixedly connected with fixed plate 12, fixed plate
12 insides offer locking hole 13, and 1 front end of holder is offered through slot 14, and 1 lower end of holder is connected with spectrometer 15,
Spectrometer 15 is the instrument for measuring object metal component, is existing device in reality, and be not the design emphasis, so seldom doing
Description, 15 inside middle-end of spectrometer are fixedly connected with detection mouth 16, and 15 upper end of spectrometer is reserved with through hole 17.
Further, the first rack gear 3 is adapted with gear shaft 7, and 3 vertical centre line overlap of gear shaft 7 and the first rack gear,
Guarantee to rotate with movable gear shaft 7 when the first rack gear 3 moves up and down.
Further, triggering block 4 is adapted with rebounding device 5, and triggering block 4 is Chong Die with the median vertical line of rebounding device 5, it is ensured that
Triggering block 4 can accurately trigger rebounding device 5.
Further, locking hole 13 and 16 vertical centre line overlap of detection mouth when triggering block 4 is bonded with rebounding device 5, guarantee
16 face copper alloy standard sample of detection mouth when control-rod 2 is pressed.
Further, the inside of spring 6 with that there are certain distances on the outside of rebounding device 5 is poor, and rebounding device 5 is bonded with triggering block 4
When spring 6 be contracted to shortest length, it is ensured that spring 6 will not interfere flicking and tightening for rebounding device 5.
Further, there are certain level distances with detection mouth 16 for 12 front end of fixed plate when spring 6 recoils to normal condition
Difference, when guaranteeing that control-rod 2 bounces, other objects are not present in 16 upper end of detection mouth.
Further, 2 diameter of diameter with control-rod of through hole 17 is equal, and 2 length of control-rod is greater than 1 upper end of holder
To the length of 15 upper end of spectrometer, guarantee that control-rod 2 extends to 15 upper end of spectrometer, so as to be controlled in outside.
Holder 1: being placed on inside spectrometer 15 by working principle first, and then copper alloy standard sample is connected together
Inside locking hole 13, and the position for adjusting holder 1 makes copper alloy standard sample be in the underface of detection mouth 16, then
The lid of spectrometer 15 closes, and keeps control-rod 2 exposed outside, while detecting to copper alloy standard sample, detection first
After secondary, by lower control arm 2, control-rod 2 drives the triggering block 4 of 3 lower end of the first rack gear to push triggering rebounding device 5, unlocks rebounding device 5
Locking, the first rack gear 3 bounced under the action of spring 6 and with movable gear shaft 7 invert, since 7 both ends of gear shaft are fixedly connected
There is transmission gear 8, and the engagement of 8 lower end of transmission gear is connected with the second rack gear 9, the cunning being fixedly connected due to 9 lower end of the second rack gear
Block 10 can move in sliding rail 11, so transmission gear 8 inverts and the fixed plate 12 of 9 front end of the second rack gear is driven to move back, make
Copper alloy standard sample removes the range of detection mouth 16, and then recording detection data, makes gear by lower control arm 2 after having recorded
Axis 7 rotates forward, and drives copper alloy standard sample to move forward to detection mouth 16 and continue below monitoring, due to 5 fixed function of rebounding device, institute
It is bound to be moved to 16 lower section of detection mouth with copper alloy standard sample, can be obtained multiple groups testing result by this operation repeatedly, lead to
Cross calculate can calibration spectrum instrument 15 deviation.
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 (7)
1. a kind of Xray fluorescence spectrometer calibrating installation, including holder (1), it is characterised in that: holder (1) upper end
It is connected with control-rod (2), control-rod (2) lower end passes through holder (1) upper end and extends to holder (1) inside, institute
Control-rod (2) lower end to be stated to be fixedly connected with the first rack gear (3), the first rack gear (3) lower end is fixedly connected with triggering block (4),
Triggering block (4) lower end is connected with rebounding device (5), and rebounding device (5) lower end is fixed with holder (1) interior lower end
Connection, the first rack gear (3) lower end outside are fixedly connected with spring (6), spring (6) lower end and holder (1) lower end
It being fixedly connected, the rebounding device (5) is located on the inside of spring (6), engagement connection sprocket drive spindle (7) on the outside of first rack gear (3),
Gear shaft (7) both ends are fixedly connected with transmission gear (8), are rotated on the outside of the transmission gear (8) with holder (1) inner wall
Connection, transmission gear (8) the lower end engagement are connected with the second rack gear (9), and the second rack gear (9) lower end is fixedly connected with cunning
Block (10), sliding block (10) lower end are connected with sliding rail (11), sliding rail (11) lower end and holder (1) fixed company
It connects, the second rack gear (9) front end is fixedly connected with fixed plate (12), offers locking hole on the inside of the fixed plate (12)
(13), holder (1) front end is offered through slot (14), and holder (1) lower end is connected with spectrometer (15),
The internal middle-end of the spectrometer (15) is fixedly connected with detection mouth (16), and spectrometer (15) upper end is reserved with through hole
(17)。
2. a kind of Xray fluorescence spectrometer calibrating installation according to claim 1, it is characterised in that: first rack gear
(3) it is adapted with gear shaft (7), and gear shaft (7) and the first rack gear (3) vertical centre line overlap.
3. a kind of Xray fluorescence spectrometer calibrating installation according to claim 1, it is characterised in that: the triggering block (4)
It is adapted with rebounding device (5), and triggering block (4) is Chong Die with the median vertical line of rebounding device (5).
4. a kind of Xray fluorescence spectrometer calibrating installation according to claim 1, it is characterised in that: the triggering block (4)
Locking hole (13) and detection mouth (16) vertical centre line overlap when being bonded with rebounding device (5).
5. a kind of Xray fluorescence spectrometer calibrating installation according to claim 1, it is characterised in that: in the spring (6)
It is poor that there are certain distances on the outside of side and rebounding device (5), and when rebounding device (5) is bonded with triggering block (4) spring (6) be contracted to it is most short
Length.
6. a kind of Xray fluorescence spectrometer calibrating installation according to claim 1, it is characterised in that: the spring (6) is returned
There are certain level range differences for fixed plate (12) front end and detection mouth (16) when bullet to normal condition.
7. a kind of Xray fluorescence spectrometer calibrating installation according to claim 1, it is characterised in that: the through hole
(17) diameter is equal with control-rod (2) diameter, and control-rod (2) length is greater than on holder (1) upper end to spectrometer (15)
The length at end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821601680.2U CN209028022U (en) | 2018-09-29 | 2018-09-29 | A kind of Xray fluorescence spectrometer calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821601680.2U CN209028022U (en) | 2018-09-29 | 2018-09-29 | A kind of Xray fluorescence spectrometer calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209028022U true CN209028022U (en) | 2019-06-25 |
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ID=66905313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821601680.2U Active CN209028022U (en) | 2018-09-29 | 2018-09-29 | A kind of Xray fluorescence spectrometer calibrating installation |
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| CN (1) | CN209028022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272793A (en) * | 2020-03-18 | 2020-06-12 | 苏州博讯仪器有限公司 | Calibration device and method for energy dispersion X fluorescence spectrometer |
| WO2022183567A1 (en) * | 2021-03-05 | 2022-09-09 | 郑州如飞生物技术有限公司 | Automatic calibration mechanism for fluorescence immunoassay analyser and automatic calibration method thereof |
-
2018
- 2018-09-29 CN CN201821601680.2U patent/CN209028022U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272793A (en) * | 2020-03-18 | 2020-06-12 | 苏州博讯仪器有限公司 | Calibration device and method for energy dispersion X fluorescence spectrometer |
| WO2022183567A1 (en) * | 2021-03-05 | 2022-09-09 | 郑州如飞生物技术有限公司 | Automatic calibration mechanism for fluorescence immunoassay analyser and automatic calibration method thereof |
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