CN209215197U - The memory mechanism in fast setting spectrum analysis gap - Google Patents
The memory mechanism in fast setting spectrum analysis gap Download PDFInfo
- Publication number
- CN209215197U CN209215197U CN201821402024.XU CN201821402024U CN209215197U CN 209215197 U CN209215197 U CN 209215197U CN 201821402024 U CN201821402024 U CN 201821402024U CN 209215197 U CN209215197 U CN 209215197U
- Authority
- CN
- China
- Prior art keywords
- sliding equipment
- gap
- electrode
- bar
- spectrum analysis
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
The utility model discloses a kind of memory mechanisms in fast setting spectrum analysis gap, sliding equipment is subjected to displacement by the depressed state of pressure lever mechanism, rigidly the bar electrode on stick hold-down mechanism is driven to move together by sliding equipment simultaneously, it is withstood on due to bar electrode one end on the disc electrode of firm banking one end, it forces and is subjected to displacement between bar electrode and stick hold-down mechanism, when state is bounced in pressure lever mechanism recovery, sliding equipment drives stick hold-down mechanism and bar electrode to do resetting movement, stop movement until sliding equipment one end is in contact with one end of micro-adjusting mechanism, the gap of bar electrode and disc electrode is spectrum analysis gap at this time.The present apparatus can realize the fast setting in spectrum analysis gap, and remember the width in the gap by high reliability mechanical mechanism completely, to guarantee that analytical gap is not interfered by extraneous factor, there is long-time stability and repeatability, to guarantee that the accuracy and reliability of spectrometric instrument lays the foundation.
Description
Technical field
The utility model relates to element spectrum analysis technical fields, more particularly to a kind of fast setting spectrum analysis gap
Memory mechanism.
Background technique
Spark spectrum is a kind of elemental analysis method of classics, and graphite rotating disc electrode spark emission device is with it to sample
The adaptability of product, especially fluid sample has fairly obvious practical value in direct analysis and field assay are answered.?
In spark emission, the width of analytical gap determines the property and energy of spark discharge, generates important shadow to analysis performance
It rings.Rotating disc electrode electric discharge device needs often handling graphite disc electrode and coated graphite rod electrrode, this makes use of momentum necessarily one kind can be fast
The device of speed setting analytical gap width.Traditional method is to set analytical gap width with etalon, then fixes electrode.So
And require to reset after replacing electrode every time, cumbersome time-consuming, it is not able to satisfy the application demand of a large amount of sample analysis.
Utility model content
In view of the existing technical defect, the utility model is dedicated to providing a kind of in view of the above-mentioned problems, this is practical new
Type provides a kind of memory mechanism in fast setting spectrum analysis gap, to realize the fast setting in spectrum analysis gap, and protects
Hold Long Memory.
To achieve the goals above, the technical solution that the utility model is taken is as follows.
A kind of memory mechanism in fast setting spectrum analysis gap, including micro-adjusting mechanism 1, firm banking 2, sliding equipment 3,
First spring 4, second spring 9, compression bar 7 and stick folder 8；
Micro-adjusting mechanism 1 is mounted on the precision screw hole of firm banking 2, an end face phase on top and sliding equipment 3
Contact, sliding equipment 3 are mounted in the sliding groove of firm banking 2, and one end of one end and compression bar 7 is can half way separate type company
It connects, the other end is in contact with the first spring 4 of firm banking 2, so that sliding equipment 3 is resetted under spring force, compression bar 7
It is mounted on by pin in the limiting slot of firm banking 2, and 90 ° of rotary motion can be done around pin, stick folder 8 is pacified by pin
Second spring 9 is loaded on the protruding block of 3 top surface of sliding equipment, while between 3 side of sliding equipment and stick folder 8；
In use, bar electrode 5 to be placed on to the V of sliding equipment 3 in the rotary shaft that the threading firm banking 2 of disc electrode 6 is stretched out
It in type groove, and withstands on an end face of bar electrode 5 on the periphery of disc electrode 6, is then clamped with stick folder 8, compression bar 7 bounces shape
State is the original state of entire mechanism, and when pushing compression bar 7 to rotate, first half term is free of obstacles, and the second half works as compression bar 7 one
When end is in contact with 3 one end face of sliding equipment, compression bar 7 starts that sliding equipment 3 is pushed to move downward, by 3 rigid strip of sliding equipment
Bar electrode 5 on dynamic stick folder 8 moves together, and is withstood on the disc electrode 6 of 2 one end of firm banking due to 5 one end of bar electrode, forces stick
It is subjected to displacement between electrode 5 and stick folder 8, when state is bounced in the recovery of compression bar 7, sliding equipment 3 drives stick under spring force
Folder 8 and bar electrode 5 do resetting movement, stop movement until 3 one end of sliding equipment is in contact with one end of micro-adjusting mechanism 1, this
When bar electrode 5 and the gap of disc electrode 6 be spectrum analysis gap.
The implementation of the utility model, at least has the advantage that
1, simple and compact for structure, the stroke of the two states of a mechanism is the width for determining analytical gap.
2, analytical gap position can be set by setting the top dead centre for the state that bounces, to set the width of analytical gap
Degree, the width are remembered by mechanical structure completely, have long-time stability.
3, analytical gap can be calibrated with any thickness clearance criteria piece, structural compatibility is big.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1: micro-adjusting mechanism 2: firm banking 3: 4: the first spring 5 of sliding equipment: bar electrode 6: disc electrode 7:
Compression bar 8: stick folder 9: second spring.
Specific embodiment
Illustrate present embodiment with reference to the accompanying drawing, the utility model is described in further detail.
Compression bar 7 is mounted on fixation by pin during installation for the embodiments of the present invention structure as shown in Figure 1
In the limiting slot of pedestal 2, and allow to do 90 ° of rotary motion around pin, sliding equipment 3 is then installed to firm banking
It in 2 sliding groove, smooth can slide, and making one end that can be with the end thereof contacts of compression bar 7, both ends of the surface can half way point
It is slidably connected from formula, and burble point is with the fine tuning synchronous change of micro-adjusting mechanism (1), while the other end of sliding equipment 3 and solid
The first spring 4 for determining pedestal 2 is in contact, and sliding equipment 3 is enable to reset under spring force；With pin 8 installation of stick folder
On the protruding block of 3 top surface of sliding equipment, can make rotating motion around pin, at the same 3 side of sliding equipment and stick folder 8 it
Between load onto second spring 9；Fine adjustment screw is mounted on the precision screw hole of firm banking 2, and makes its top and sliding equipment 3
An end face be in contact.
The application method of the present embodiment is: disc electrode 6 being put into the rotary shaft that firm banking 2 stretches out, bar electrode 5 is put
In the V-groove of sliding equipment 3, and withstand on an end face of bar electrode 5 on the periphery of disc electrode 6, then with 8 folder of stick folder
Tightly, the state of bouncing of compression bar 7 is the original state of entire mechanism.When bar electrode 5 is compacted, bar electrode 5 and stick folder 8 are line
Contact relation, bar electrode 5 can make displacement movement under the action of axial force in the axial direction.It is preceding when pushing compression bar 7 to rotate
Half way is free of obstacles, and when 7 one end of compression bar is in contact with 3 one end face of sliding equipment, compression bar 7 starts to push sliding the second half
Mechanism 3 moves downward, and drives the bar electrode 5 on stick folder 8 to move together by 3 rigidity of sliding equipment, since 5 one end of bar electrode is withstood on
It on the disc electrode 6 of 2 one end of firm banking, forces bar electrode 5 and stick to press from both sides and is subjected to displacement between 8, when state is bounced in the recovery of compression bar 7
When, sliding equipment 3 drives stick folder 8 under spring force and bar electrode 5 does resetting movement, and keeps and compression bar (7) one end
Contact stops movement until 3 one end of sliding equipment is in contact with one end of micro-adjusting mechanism 1, at this time bar electrode 5 and disc electrode 6
Gap be spectrum analysis gap.
The end thereof contacts of micro-adjusting mechanism (1) and sliding equipment (3), can continuous fine adjustment sliding equipment (3) reset stop, from
And the size in spectrum analysis gap is adjusted, this gap can be calibrated using clearance criteria piece.
To sum up, the memory mechanism in a kind of fast setting spectrum analysis gap provided by the utility model, mechanism structure letter
Single compact, the stroke of the two states of a mechanism is the width for determining analytical gap.The upper of state can be bounced by setting
Stop sets analytical gap position, to set the width of analytical gap, which is remembered by mechanical structure completely, has length
Phase stability.Analytical gap can be calibrated with any thickness clearance criteria piece, structural compatibility is big.
The above-mentioned embodiments merely express the embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
The limitation to utility model patent range therefore cannot be interpreted as.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality
With novel protection scope.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (5)
1. a kind of memory mechanism in fast setting spectrum analysis gap, it is characterised in that:
Including micro-adjusting mechanism (1), firm banking (2), sliding equipment (3), the first spring (4), second spring (9), compression bar (7) and
Stick presss from both sides (8)；
Micro-adjusting mechanism (1) is mounted on the precision screw hole of firm banking (2), an end face on top and sliding equipment (3)
It is in contact, sliding equipment (3) is mounted in the sliding groove of firm banking (2), and one end of one end and compression bar (7) is can half way point
It is connected from formula, the other end is in contact with the first spring (4) of firm banking (2), makes sliding equipment (3) can be in the effect of spring force
Lower reset, compression bar (7) are mounted in the limiting slot of firm banking (2) by pin, and 90 ° of rotation fortune can be done around pin
Dynamic, stick folder (8) is mounted on the protruding block of sliding equipment (3) top surface by pin, while being pressed from both sides in sliding equipment (3) side and stick
(8) second spring (9) are loaded between；
In use, disc electrode (6) are put into the rotary shaft that firm banking (2) are stretched out, bar electrode (5) is placed on sliding equipment
(3) it in V-groove, and withstands on an end face of bar electrode (5) on the periphery of disc electrode (6), is then clamped with stick folder (8),
The state of bouncing of compression bar (7) is the original state of entire mechanism, and when pushing compression bar (7) rotation, first half term is accessible shape
State, when compression bar (7) one end is in contact with (3) one end face of sliding equipment, compression bar (7) starts to push sliding equipment (3) the second half
It moves downward, rigidly the bar electrode (5) on stick folder (8) is driven to move together by sliding equipment (3), due to bar electrode (5) one end
It withstands on the disc electrode (6) of firm banking (2) one end, forces bar electrode (5) and stick to press from both sides and be subjected to displacement between (8), when compression bar (7)
When state is bounced in recovery, sliding equipment (3) drives stick folder (8) and bar electrode (5) to do resetting movement under spring force, until
Sliding equipment (3) one end is in contact with one end of micro-adjusting mechanism (1) stops movement, at this time bar electrode (5) and disc electrode (6)
Gap is spectrum analysis gap.
2. the memory mechanism in fast setting spectrum analysis according to claim 1 gap, it is characterised in that:
The end thereof contacts of micro-adjusting mechanism (1) and sliding equipment (3), and micro-adjusting mechanism (1) can continuous fine adjustment sliding equipment (3) answer
Position stop；
One end of compression bar (7) one end and sliding equipment (3) be can half way separate type be slidably connected, and burble point is with micro-adjusting mechanism
(1) fine tuning synchronous change.
3. the memory mechanism in fast setting spectrum analysis according to claim 2 gap, it is characterised in that:
When compression bar (7) restore to bounce state, sliding equipment (3) can automatically reset, and keep and the contact of compression bar (7) one end.
4. the memory mechanism in fast setting spectrum analysis according to claim 3 gap, it is characterised in that:
When bar electrode (5) is compacted, bar electrode (5) and stick folder (8) are line contact relation, and bar electrode (5) can be in axial force
Under the action of make displacement movement in the axial direction.
5. the memory mechanism in fast setting spectrum analysis according to claim 4 gap, it is characterised in that:
Spectrum analysis gap between bar electrode (5) and disc electrode (6) can be calibrated using clearance criteria piece, and have length
Phase Memorability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402024.XU CN209215197U (en) | 2018-08-28 | 2018-08-28 | The memory mechanism in fast setting spectrum analysis gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402024.XU CN209215197U (en) | 2018-08-28 | 2018-08-28 | The memory mechanism in fast setting spectrum analysis gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209215197U true CN209215197U (en) | 2019-08-06 |
Family
ID=67453362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821402024.XU Withdrawn - After Issue CN209215197U (en) | 2018-08-28 | 2018-08-28 | The memory mechanism in fast setting spectrum analysis gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209215197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238962A (en) * | 2018-08-28 | 2019-01-18 | 广东省测试分析研究所（中国广州分析测试中心） | The memory mechanism in fast setting spectrum analysis gap |
-
2018
- 2018-08-28 CN CN201821402024.XU patent/CN209215197U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238962A (en) * | 2018-08-28 | 2019-01-18 | 广东省测试分析研究所（中国广州分析测试中心） | The memory mechanism in fast setting spectrum analysis gap |
| CN109238962B (en) * | 2018-08-28 | 2023-09-29 | 广东中科谛听科技有限公司 | Memory mechanism for quickly setting spectrum analysis gap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110426006A (en) | Motor front end cover end face run-out detection device | |
| CN207923508U (en) | A kind of ground sampler | |
| CN209215197U (en) | The memory mechanism in fast setting spectrum analysis gap | |
| CN219015858U (en) | Small-size multi-functional structure mechanical properties loading system | |
| CN116500165A (en) | Gas chromatography mass spectrometry detection equipment | |
| CN208580716U (en) | LED diaphragm clamping device | |
| CN109238962A (en) | The memory mechanism in fast setting spectrum analysis gap | |
| CN222336988U (en) | Wear-resistant detection device for fabric | |
| CN221765150U (en) | A strength testing machine | |
| CN103675364B (en) | A kind of test position fix fixture for rotating disc type integrated circuit test sorting machine | |
| CN220603398U (en) | N-methyl pyrrolidone purity measuring device | |
| CN102607745B (en) | Belleville spring force measuring machine | |
| CN209027817U (en) | A kind of Manual hydraulic sampling machine | |
| CN112414291B (en) | Linear measuring device and method for thickness of lead wire | |
| CN218121659U (en) | Detection apparatus is used in condenser production | |
| CN217879312U (en) | Digital audio signal connector plug test machine | |
| CN211453222U (en) | Digital display hardness meter | |
| CN212083011U (en) | A vehicle-mounted soil heavy metal detection pressure sample device | |
| CN213842031U (en) | Linear measuring device of lead wire thickness | |
| CN211061214U (en) | A ring pressure sampler | |
| CN222461660U (en) | A measuring device for special-shaped magnets | |
| CN217586635U (en) | Building insulation material draws pressure performance detection device | |
| CN219085841U (en) | Insulating pull rod with buffer function | |
| CN221004432U (en) | Agilawood quality detection device | |
| CN220356873U (en) | Concrete hardness detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510070 Guangzhou City, Guangzhou, Guangdong, No. 34 Patentee after: Institute of testing and analysis, Guangdong Academy of Sciences (Guangzhou analysis and testing center, China) Address before: 510070 Building 34, No. 100 Xianlie Middle Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG INSTITUTE OF ANALYSIS (CHINA NATIONAL ANALYTICAL CENTER, GUANGZHOU) |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210222 Address after: 409-26, block a, Foshan National Torch Innovation and entrepreneurship Park, 13 Huabao South Road, Chancheng District, Foshan City, Guangdong Province, 528000 Patentee after: Guangdong Zhongke diting Technology Co.,Ltd. Address before: 510070 Guangzhou City, Guangzhou, Guangdong, No. 34 Patentee before: Institute of testing and analysis, Guangdong Academy of Sciences (Guangzhou analysis and testing center, China) |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190806 Effective date of abandoning: 20230929 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190806 Effective date of abandoning: 20230929 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |