CN103364425B - A kind of hand-held EDA test bracket - Google Patents
A kind of hand-held EDA test bracket Download PDFInfo
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- CN103364425B CN103364425B CN201310066076.XA CN201310066076A CN103364425B CN 103364425 B CN103364425 B CN 103364425B CN 201310066076 A CN201310066076 A CN 201310066076A CN 103364425 B CN103364425 B CN 103364425B
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Abstract
The invention discloses a kind of hand-held EDA test bracket, including framework, instrument fixing seat, sample cavity top cover, it is characterised in that described framework includes supporting feet, chassis, vertical rod, example platform；The fixing seat of described instrument include pin, right jamming button, instrument fixed adaptation head, left buckle, elastomeric element, to pinch clip；Described sample cavity top cover includes hinge, top cover, gas support, hinge；Use the present invention's overcome the deficiency carrying out long-time measurement with hand-held analyser, it is to avoid X ray is likely to the radiation that human body is likely to result in, and reduces working strength, improves the order of accuarcy of measurement result simultaneously.
Description
Technical field
The invention belongs to xrf analysis applied technical field, be specifically related to a kind of measurement bracket being arranged in hand-held EDA system.
Background technology
Hand-held EDA has that volume is little, lightweight, the hand-holdable feature being made directly measurement of ordinary people, be now widely used in the detection of all kinds of geological samples multielement and analyze, in slag refine analysis and archaeological research.But, when hand-held analyser alignment sample carries out measuring between progress, when measuring for a long time when directly can not contact with sample particularly in analyser, staff cannot make analyser keep relative stability.This is when needs carry out quantitative accurate analysis, and it is relatively big that measurement result exists for deviation, low content sample is measured and then becomes apparent from.It addition, human body is likely to result in radiation by X ray when hand-held analyser is measured, operator need to grasp correct operating process.The use of this test bracket overcomes the deficiency carrying out long-time measurement with hand-held analyser, it is to avoid X ray is likely to the radiation that human body is likely to result in, and reduces working strength, improves the order of accuarcy of measurement result simultaneously.
Summary of the invention
In view of this, it is necessary to overcome at least one in drawbacks described above of the prior art.The invention provides a kind of hand-held EDA test bracket, including framework, instrument fixing seat, sample cavity top cover, it is characterised in that described framework includes supporting feet, chassis, vertical rod, example platform；The fixing seat of described instrument include pin, right jamming button, instrument fixed adaptation head, left buckle, elastomeric element, to pinch clip；Described sample cavity top cover includes hinge, top cover, gas support, hinge；
Described left buckle and described right jamming button utilize described elastomeric element and described pin are separately mounted to described instrument fixed adaptation head both sides and design for left-hand thread, described pinch clip and the described pin being arranged on described instrument fixed adaptation head both sides are connected, described described left buckle and described right jamming button can be made to do telescopic movable pinch clip folding.
According in background of invention to described in prior art, due to development scientific and technical at present, EDA also early have developed hand-held product, it possesses, and volume is little, lightweight, the hand-holdable feature being made directly measurement of ordinary people, but when hand-held analyser alignment sample carries out measuring between progress, when measuring for a long time when directly can not contact with sample particularly in analyser, staff cannot make analyser keep relative stability.This is when needs carry out quantitative accurate analysis, and it is relatively big that measurement result exists for deviation, low content sample is measured and then becomes apparent from.It addition, human body is likely to result in radiation by X ray when hand-held analyser is measured, operator need to grasp correct operating process；And hand-held EDA and sample can be fixedly mounted on support by hand-held EDA test bracket disclosed by the invention, instrument and sample can be made to keep for a long time being relatively fixed on the one hand, avoid various interference to form measurement error, it also avoid the injury that X ray is possible to human body simultaneously.
It addition, also there is following additional technical feature according to hand-held EDA test bracket disclosed by the invention:
Further, described support feet and described vertical rod quantity can be greater than being equal to the natural number of 3.
Preferably, described support feet and described vertical rod one_to_one corresponding and be 4 and be arranged on both sides, described chassis and be connected with described chassis, the other end of described vertical rod and described example platform are connected.
One end position of described vertical rod can be kept geo-stationary by described chassis, adds integrally-built rigidity simultaneously.
Further, described left buckle and described right jamming button utilize described elastomeric element and described pin are separately mounted to described instrument fixed adaptation head both sides and design for left-hand thread, described pinch clip and the described pin being arranged on described instrument fixed adaptation head both sides are connected, described described left buckle and described right jamming button can be made to do telescopic movable pinch clip folding.
When measuring, the end of hand-held EDA is exerted a force after snapping in described instrument fixed adaptation head, the end of hand-held EDA can tightly be clasped and fix by described left buckle and described right jamming button, when disassembled, by described to pinch clip folding, then the end of hand-held EDA can be taken out from described instrument fixed adaptation head.
Preferably, described elastomeric element is spring.
Further, described top cover is couple, by described hinge, the chamber structure with one end open opening forming closing chamber with described example platform, described hinge one end is connected with described top cover or example platform, and described gas support two ends are connected with described hinge and make top cover folding.
Described top cover can be the chamber structure with opening；One end and the described top cover of described hinge are connected, and the other end and described gas support one end and is connected, and the other end of described gas support is connected with described example platform；Or
One end and the described example platform of described hinge are connected, and the other end and described gas support one end and is connected, and the other end of described gas support is connected with described top cover；
So, it is achieved the folding of described top cover and described example platform.
Preferably, the support of described gas is 2, and described hinge is 2, and is all arranged on described example platform both sides.
Preferably, described top cover, described instrument fixed adaptation head adopt metallic lead structure.
Owing to X ray has the radiation injury to human body, so the structure at radiographic source place uses the injury that plumbous matter structure causes to prevent ray.
Alternatively, inside described top cover, there is plumbous sheeting.
Further, described hand-held EDA test bracket also includes plumbous system and closes plate, and described plumbous system is closed plate and can be stoped the excessive of ray and be arranged on described hand-held EDA test bracket surrounding.
The existence that plumbous system closes plate can reduce or eliminate the radiation injury that ray is likely to result in further.
Aspect and advantage that the present invention adds will part provide in the following description, and part will become apparent from the description below, or is recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will be apparent from easy to understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is test bracket schematic diagram of the present invention.
Fig. 2 is test bracket cut-away view of the present invention.
Fig. 3 is test bracket front view of the present invention.
Fig. 4 is the fixing holder assembly schematic diagram of test bracket instrument of the present invention.
In Fig. 1,1 framework, seat fixed by 2 instruments, 3 sample cavity top covers, 4 hand-held EDAs；
In Fig. 2,11 feets, 12 chassis, 13 vertical rods, 14 example platforms, 21 pins, 22 right jamming buttons, 23 instrument fixed adaptation heads, 24 left buckles, 25 springs, 26 pairs of pinch clips, 31 hinges, 32 top covers, 33 gas supports；
In Fig. 3,26 pairs of pinch clips；
Detailed description of the invention
Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment described below with reference to accompanying drawing is illustrative of, and is only used for explaining the present invention, and is not construed as limiting the claims.
In describing the invention, it will be appreciated that, term " on ", D score, " end ", " top ", "front", "rear", " interior ", " outward ", the orientation of the instruction such as "left", "right" or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
In describing the invention, it is necessary to explanation, unless otherwise clearly defined and limited, term " connection ", " connection ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, connects integratedly, it is also possible to be removably connect；It can be the connection of two element internals；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in the present invention.
The inventive concept of the present invention is as follows, as described in technical background, prior art lack to the long-time effective means that sample is measured holding position geo-stationary, and it being also difficult to avoid that what human body caused by radiographic source is likely to injury, the hand-held EDA test bracket that the present invention will provide for can effectively solve the problems referred to above.
The hand-held EDA test bracket of the present invention is described below with reference to accompanying drawings, wherein Fig. 1 is test bracket schematic diagram of the present invention, Fig. 2 is test bracket cut-away view of the present invention, Fig. 3 is test bracket front view of the present invention, and Fig. 4 is the fixing holder assembly schematic diagram of test bracket instrument of the present invention.
According to embodiments of the invention, as Figure 1-4, a kind of hand-held EDA test bracket provided by the invention, including framework 1, instrument fixing seat 2, sample cavity top cover 3, it is characterized in that, described framework 1 includes supporting feet 11, chassis 12, vertical rod 13, example platform 14；The fixing seat 2 of described instrument include pin 21, right jamming button 22, instrument fixed adaptation 23, left buckle 24, elastomeric element 25, to pinch clip 26；Described sample cavity top cover 3 includes hinge 31, top cover 32, gas support 33, hinge 34；
Described left buckle 24 and described right jamming button 22 utilize described elastomeric element 25 and described pin 21 are separately mounted to described instrument fixed adaptation 23 both sides and design for left-hand thread, described pinch clip 26 and the described pin 21 being arranged on described instrument fixed adaptation 23 both sides are connected, described described left buckle 24 and described right jamming button 22 can be made to do telescopic movable pinch clip 26 folding, as shown in Figure 4.
Can be greater than being equal to the natural number of 3 according to some embodiments of the present invention, described support feet 11 and described vertical rod 13 quantity.
Preferably, according to one embodiment of present invention, described support feet 11 and described vertical rod 13 one_to_one corresponding and be 4 and be arranged on both sides, described chassis 12 and be connected with described chassis 12, the other end of described vertical rod 13 and described example platform 14 are connected.
Alternatively, according to one embodiment of present invention, described support feet 11 and described vertical rod 13 one_to_one corresponding and be 3 and be arranged on both sides, described chassis 12 and be connected with described chassis 12, the other end of described vertical rod 13 and described example platform 14 are connected.
According to some embodiments of the present invention, described left buckle 24 and described right jamming button 22 utilize described elastomeric element 25 and described pin 21 are separately mounted to described instrument fixed adaptation 23 both sides and design for left-hand thread, described pinch clip 26 and the described pin 21 being arranged on described instrument fixed adaptation 23 both sides are connected, described described left buckle 24 and described right jamming button 22 can be made to do telescopic movable pinch clip 26 folding, as shown in Figure 4.
When measuring, the end of hand-held EDA 4 is exerted a force after snapping in described instrument fixed adaptation 23, the end of hand-held EDA 4 can tightly be clasped and fix by described left buckle 24 and described right jamming button 22, when disassembled, by described to pinch clip 26 folding, then the end of hand-held EDA 4 can be taken out from described instrument fixed adaptation 23.
According to one embodiment of present invention, described elastomeric element 25 is spring, as shown in Figure 4.
According to some embodiments of the present invention, described top cover 32 is couple, by described hinge 31, the chamber structure with one end open opening forming closing chamber with described example platform 14, described hinge 34 one end is connected with described top cover 32 or example platform 14, and described gas supports 33 two ends and described hinge 34 is connected and makes top cover 32 folding.
According to one embodiment of present invention, described top cover 32 can be the chamber structure with opening；One end and the described top cover 32 of described hinge 34 are connected, and the other end and described gas support 33 one end and is connected, and the other end of described gas support 33 is connected with described example platform 14, as shown in Figure 2；Or
According to one embodiment of present invention, one end and the described example platform 14 of described hinge 34 are connected, and the other end and described gas support 33 one end and is connected, and the other end of described gas support 33 is connected with described top cover 32；
So, it is achieved the folding of described top cover 32 and described example platform 14.
According to some embodiments of the present invention, described gas support 33 is 2, and described hinge 34 is 2, and is all arranged on described example platform 14 both sides.
According to some embodiments of the present invention, described top cover 32, described instrument fixed adaptation 23 adopt metallic lead structure.
Owing to X ray has the radiation injury to human body, so the structure at radiographic source place uses the injury that plumbous matter structure causes to prevent ray.
According to one embodiment of present invention, inside described top cover 32, there is plumbous sheeting.
According to some embodiments of the present invention, described hand-held EDA test bracket also includes plumbous system and closes plate, and described plumbous system is closed plate and can be stoped the excessive of ray and be arranged on described hand-held EDA test bracket surrounding.
The existence that plumbous system closes plate can reduce or eliminate the radiation injury that ray is likely to result in further.
Although the specific embodiment of the present invention is described in detail by the multiple illustrative examples with reference to the present invention, it must be understood that, those skilled in the art can be designed that multiple other improvement and embodiment, these improve and embodiment will drop within spirit and scope.Specifically, within aforementioned open, accompanying drawing and scope of the claims, it is possible to make rational modification and improvement in the layout of parts and/or sub-combination layout, without departing from the spirit of the present invention.Except modification and the improvement of parts and/or layout aspect, its scope is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a hand-held EDA test bracket, including framework, instrument fixing seat, sample cavity top cover, it is characterised in that described framework includes supporting feet, chassis, vertical rod, example platform；The fixing seat of described instrument include pin, right jamming button, instrument fixed adaptation head, left buckle, elastomeric element, to pinch clip；Described sample cavity top cover includes hinge, top cover, gas support, hinge；
Described left buckle and described right jamming button utilize described elastomeric element and described pin are separately mounted to described instrument fixed adaptation head both sides and design for left-hand thread, described pinch clip and the described pin being arranged on described instrument fixed adaptation head both sides are connected, described described left buckle and described right jamming button can be made to do telescopic movable pinch clip folding.
2. hand-held EDA test bracket as claimed in claim 1, it is characterized in that, described support feet and described vertical rod one_to_one corresponding and be 4 and be arranged on both sides, described chassis and be connected with described chassis, the other end of described vertical rod and described example platform are connected.
3. hand-held EDA test bracket as claimed in claim 1, it is characterised in that described elastomeric element is spring.
4. hand-held EDA test bracket as claimed in claim 1, it is characterized in that, described top cover is couple, by described hinge, the chamber structure with one end open opening forming closing chamber with described example platform, described hinge one end is connected with described top cover or example platform, and described gas support two ends are connected with described hinge and make top cover folding.
5. hand-held EDA test bracket as claimed in claim 4, it is characterised in that the support of described gas is 2, and described hinge is 2, is arranged on described example platform both sides.
6. hand-held EDA test bracket as claimed in claim 1, it is characterised in that described top cover, described instrument fixed adaptation head adopt metallic lead structure.
7. hand-held EDA test bracket as claimed in claim 1, it is characterised in that there is inside described top cover plumbous sheeting.
8. hand-held EDA test bracket as claimed in claim 1, it is characterized in that, described hand-held EDA test bracket also includes plumbous system and closes plate, and described plumbous system is closed plate and can be stoped the excessive of ray and be arranged on described hand-held EDA test bracket surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310066076.XA CN103364425B (en) | 2013-03-02 | 2013-03-02 | A kind of hand-held EDA test bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310066076.XA CN103364425B (en) | 2013-03-02 | 2013-03-02 | A kind of hand-held EDA test bracket |
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| Publication Number | Publication Date |
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| CN103364425A CN103364425A (en) | 2013-10-23 |
| CN103364425B true CN103364425B (en) | 2016-06-29 |
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| CN201310066076.XA Active CN103364425B (en) | 2013-03-02 | 2013-03-02 | A kind of hand-held EDA test bracket |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9683952B2 (en) * | 2014-01-24 | 2017-06-20 | Olympus Scientific Solutions Americas Inc. | Test stand for XRF instrument enabling multi-way operation |
| DE102014115383A1 (en) * | 2014-08-01 | 2016-02-04 | Helmut Fischer GmbH Institut für Elektronik und Messtechnik | Handheld device and mobile device for X-ray fluorescence analysis |
| CA163499S (en) | 2015-02-13 | 2017-09-28 | Helmut Fischer Gmbh Inst Für Elektronik Und Messtechnik | Portable case for an x-ray fluoroscope |
| CN107228873A (en) * | 2017-06-27 | 2017-10-03 | 苏州浪声科学仪器有限公司 | A kind of hand-held X-ray fluorescence spectrometer support |
| CN107144587B (en) * | 2017-06-27 | 2020-08-18 | 苏州浪声科学仪器有限公司 | Vacuum barrel of handheld fluorescence spectrometer |
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| EP0466347A2 (en) * | 1990-07-09 | 1992-01-15 | Tyton Corporation | Mounting clamp for a generally cylindrical article |
| CN201172396Y (en) * | 2008-01-16 | 2008-12-31 | 赵永法 | Security box for vehicle |
| CN201340400Y (en) * | 2009-01-20 | 2009-11-04 | 江苏天瑞仪器股份有限公司 | Hand-held X-ray fluorescence spectrometer with integrated heat sink |
| CN201688105U (en) * | 2010-05-31 | 2010-12-29 | 胡锋锋 | Novel fixation bracket |
| CN102606856A (en) * | 2012-02-22 | 2012-07-25 | 苏州佳世达电通有限公司 | Monitor mounting and fixing device |
| CN202674767U (en) * | 2012-06-06 | 2013-01-16 | 胜品电通股份有限公司 | Fixing device |
| CN203178218U (en) * | 2013-03-02 | 2013-09-04 | 江苏天瑞仪器股份有限公司 | Testing bracket of handheld energy dispersive analyzer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080237417A1 (en) * | 2007-03-30 | 2008-10-02 | Hsu Hsiu-Kwei Liu | Elevating mechanism for woodworking |
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2013
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0466347A2 (en) * | 1990-07-09 | 1992-01-15 | Tyton Corporation | Mounting clamp for a generally cylindrical article |
| CN201172396Y (en) * | 2008-01-16 | 2008-12-31 | 赵永法 | Security box for vehicle |
| CN201340400Y (en) * | 2009-01-20 | 2009-11-04 | 江苏天瑞仪器股份有限公司 | Hand-held X-ray fluorescence spectrometer with integrated heat sink |
| CN201688105U (en) * | 2010-05-31 | 2010-12-29 | 胡锋锋 | Novel fixation bracket |
| CN102606856A (en) * | 2012-02-22 | 2012-07-25 | 苏州佳世达电通有限公司 | Monitor mounting and fixing device |
| CN202674767U (en) * | 2012-06-06 | 2013-01-16 | 胜品电通股份有限公司 | Fixing device |
| CN203178218U (en) * | 2013-03-02 | 2013-09-04 | 江苏天瑞仪器股份有限公司 | Testing bracket of handheld energy dispersive analyzer |
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| CN103364425A (en) | 2013-10-23 |
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