CN109696402A - A kind of solid film and the general detection clamping device of powder sample - Google Patents
A kind of solid film and the general detection clamping device of powder sample Download PDFInfo
- Publication number
- CN109696402A CN109696402A CN201910094692.3A CN201910094692A CN109696402A CN 109696402 A CN109696402 A CN 109696402A CN 201910094692 A CN201910094692 A CN 201910094692A CN 109696402 A CN109696402 A CN 109696402A
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- CN
- China
- Prior art keywords
- sample
- specimen holder
- elastic slice
- fixed
- clamping plate
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- 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.)
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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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6402—Atomic fluorescence; Laser induced fluorescence
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- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The invention discloses the detection clamping devices that a kind of solid film and powder sample are general, specimen holder fixed station includes sequentially connected fixed mesa, fixing groove and hollow fixing axle from top to bottom, the fixing groove and hollow fixing axle are located in specimen holder fixed column, and fixed mesa is connected at the top of specimen holder fixed column；It is equipped with connection deck in specimen holder support bar top, the specimen holder support rod is located in hollow fixing axle, and connection card seat is located in fixing groove, and the connection deck is fixedly connected with specimen holder board bottom portion；The elastic slice is fixed on the side wall of sample clamping plate by elastic slice support column a, elastic slice support column b, opened up on sample clamping plate it is fluted, the groove be equipped with light hole；The sample bearing plate offers sample cell between elastic slice and sample clamping plate in sample bearing plate.The detection clamping device of the application, topology layout is simple, saves space, easy to operate, and high reliablity.
Description
Technical field
The present invention relates to a kind of detection clamping device, specifically a kind of solid film and powder sample it is general detection folder
Hold device.
Background technique
A whole set of fluorescence lifetime Sample testing device needs set of device to be capable of clamping fixation thin in the position for holding sample
Film and powder sample, while needing to guarantee that light can penetrate in phosphor collection direction.When testing different samples, need replacing solid
Body thin film or powder sample.Usually used device is to place liquid cuvette container in the prior art, lacks one kind and is capable of clamping
The device of fixed solid film and powder.
Summary of the invention
The application provides a kind of solid film and the general detection clamping device of powder sample, and topology layout is simple, section
About space, it is easy to operate, and high reliablity.
To achieve the above object, the technical solution of the application are as follows: a kind of solid film and the general detection folder of powder sample
Hold device, including specimen holder fixed column, specimen holder fixed station, specimen holder support rod, sample clamping plate, elastic slice support column a, elastic slice branch
Dagger b, elastic slice, sample bearing plate；The specimen holder fixed station include from top to bottom sequentially connected fixed mesa, fixing groove and
Hollow fixing axle, the fixing groove and hollow fixing axle are located in specimen holder fixed column, and fixed mesa is connected to specimen holder and fixes
Column top；It is equipped with connection deck in specimen holder support bar top, the specimen holder support rod is located in hollow fixing axle, connection card
Seat is located in fixing groove, and the connection deck is fixedly connected with specimen holder board bottom portion；The elastic slice passes through elastic slice support column a, bullet
Piece support column b is fixed on the side wall of sample clamping plate, opened up on sample clamping plate it is fluted, the groove be equipped with light hole；
The sample bearing plate offers sample cell between elastic slice and sample clamping plate in sample bearing plate.
Further, cover glass is equipped in the sample cell.
Further, the elastic slice offers U-shaped notch, and the supporting leg bottom on elastic slice both sides is equipped with through-hole, the specimen holder
Plate two sides of the bottom are equipped with threaded hole, and elastic slice is fixed on sample clamping plate by screw.
Further, the sample cell size position on the light hole and sample bearing plate on sample clamping plate matches.
Further, the connection deck is L-type, threaded hole is equipped on the side wall of connection deck, in specimen holder board bottom
Portion middle position is equipped with through-hole, and sample clamping plate is fixed on connection deck with bolt.
Further, it is surrounded by through-hole in fixed mesa, is equipped at the top of specimen holder fixed column corresponding with through-hole
Specimen holder fixed station is fixed in specimen holder fixed column by threaded hole by screw.
The present invention due to using the technology described above, can obtain following technical effect:
The detection clamping device of the application, topology layout is simple, saves space, easy to operate, and high reliablity.Test
When solid membrane sample, film is placed among sample clamping plate and sample bearing plate；When test powders sample, powder is placed in sample
In slot, then covers upper cover glass and gripped；It improves work efficiency.
Detailed description of the invention
Fig. 1 is the detection clamping device structural schematic diagram of the application；
Fig. 2 is the detection clamping device exploded view of the application；
Number explanation in figure: 1, specimen holder fixed column, 2, hollow fixing axle, 3, fixing groove, 4, fixed mesa, 5, specimen holder
Support rod, 6, connection deck, 7, elastic slice support column a, 8, elastic slice support column b, 9, elastic slice, 10, sample clamping plate, 11, sample carrying
Plate.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments: doing as example to the application
Further description explanation.
As shown in Figs. 1-2, the detection clamping device general the present embodiment provides a kind of solid film and powder sample, including
Specimen holder fixed column, specimen holder fixed station, specimen holder support rod, sample clamping plate, elastic slice support column a, elastic slice support column b, elastic slice,
Sample bearing plate；The specimen holder fixed station includes sequentially connected fixed mesa, fixing groove and hollow fixing axle from top to bottom,
The fixing groove and hollow fixing axle are located in specimen holder fixed column, and fixed mesa is connected at the top of specimen holder fixed column；In sample
Product frame support bar top is equipped with connection deck, and the specimen holder support rod is located in hollow fixing axle, and connection card seat, which is located at, to be fixed
In slot, the connection deck is fixedly connected with specimen holder board bottom portion；The elastic slice is solid by elastic slice support column a, elastic slice support column b
Be scheduled on the side wall of sample clamping plate, opened up on sample clamping plate it is fluted, the groove be equipped with light hole；The sample carrying
Plate offers sample cell between elastic slice and sample clamping plate in sample bearing plate.
When test powders sample, cover glass is equipped in the sample cell.
Preferably, the elastic slice offers U-shaped notch, and the supporting leg bottom on elastic slice both sides is equipped with through-hole, the sample clamping plate
Two sides of the bottom are equipped with threaded hole, and elastic slice is fixed on sample clamping plate by screw.Light hole on sample clamping plate is held with sample
Sample cell size position on support plate matches.The connection deck is L-type, and threaded hole is equipped on the side wall of connection deck,
It is equipped with through-hole in specimen holder board bottom portion middle position, sample clamping plate is fixed on connection deck with bolt, connects the side of deck
Wall is located at the U-shaped indentation, there of elastic slice.It is surrounded by through-hole in fixed mesa, is equipped with and through-hole pair at the top of specimen holder fixed column
Specimen holder fixed station is fixed in specimen holder fixed column by the threaded hole answered by screw.
When testing solid membrane sample, film is placed among sample clamping plate and sample bearing plate, and laser is got on sample, sample
Product issue fluorescence, are then collected by corresponding device；When test powders sample, powder is placed in sample cell, then in covering
Cover glass, laser are got on sample, and sample issues fluorescence, are then collected by corresponding device.
The preferable specific embodiment of the above, only the invention, but the protection scope of the invention is not
It is confined to this, anyone skilled in the art is in the technical scope that the invention discloses, according to the present invention
The technical solution of creation and its inventive concept are subject to equivalent substitution or change, should all cover the invention protection scope it
It is interior.
Claims (6)
1. a kind of solid film and the general detection clamping device of powder sample, which is characterized in that including specimen holder fixed column, sample
Product frame fixed station, specimen holder support rod, sample clamping plate, elastic slice support column a, elastic slice support column b, elastic slice, sample bearing plate；It is described
Specimen holder fixed station includes sequentially connected fixed mesa, fixing groove and hollow fixing axle from top to bottom, and the fixing groove is in
Empty fixing axle is located in specimen holder fixed column, and fixed mesa is connected at the top of specimen holder fixed column；In specimen holder support bar top
Equipped with connection deck, the specimen holder support rod is located in hollow fixing axle, and connection card seat is located in fixing groove, the connection card
Seat is fixedly connected with specimen holder board bottom portion；The elastic slice is fixed on sample clamping plate by elastic slice support column a, elastic slice support column b
On side wall, opened up on sample clamping plate it is fluted, the groove be equipped with light hole；The sample bearing plate is located at elastic slice and sample
Between product clamping plate, sample cell is offered in sample bearing plate.
2. a kind of solid film and the general detection clamping device of powder sample according to claim 1, which is characterized in that institute
It states and is equipped with cover glass in sample cell.
3. a kind of solid film and the general detection clamping device of powder sample according to claim 1, which is characterized in that institute
It states elastic slice and offers U-shaped notch, the supporting leg bottom on elastic slice both sides is equipped with through-hole, and specimen holder plate two sides of the bottom are equipped with screw thread
Elastic slice is fixed on sample clamping plate by hole by screw.
4. a kind of solid film and the general detection clamping device of powder sample according to claim 1, which is characterized in that sample
Sample cell size position on light hole and sample bearing plate on product clamping plate matches.
5. a kind of solid film and the general detection clamping device of powder sample according to claim 1, which is characterized in that institute
Stating connection deck is L-type, and threaded hole is equipped on the side wall of connection deck, is equipped with through-hole in specimen holder board bottom portion middle position,
Sample clamping plate is fixed on connection deck with bolt.
6. a kind of solid film and the general detection clamping device of powder sample according to claim 1, which is characterized in that
Fixed mesa is surrounded by through-hole, and threaded hole corresponding with through-hole is equipped at the top of specimen holder fixed column, by screw by sample
Product frame fixed station is fixed in specimen holder fixed column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910094692.3A CN109696402A (en) | 2019-01-31 | 2019-01-31 | A kind of solid film and the general detection clamping device of powder sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910094692.3A CN109696402A (en) | 2019-01-31 | 2019-01-31 | A kind of solid film and the general detection clamping device of powder sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109696402A true CN109696402A (en) | 2019-04-30 |
Family
ID=66234682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910094692.3A Withdrawn CN109696402A (en) | 2019-01-31 | 2019-01-31 | A kind of solid film and the general detection clamping device of powder sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109696402A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113176219A (en) * | 2021-04-30 | 2021-07-27 | 福建师范大学 | Variable magnetic field-based film optical performance measuring system |
-
2019
- 2019-01-31 CN CN201910094692.3A patent/CN109696402A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113176219A (en) * | 2021-04-30 | 2021-07-27 | 福建师范大学 | Variable magnetic field-based film optical performance measuring system |
| CN113176219B (en) * | 2021-04-30 | 2023-07-18 | 福建师范大学 | Film optical performance measurement system based on variable magnetic field |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190430 |
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| WW01 | Invention patent application withdrawn after publication |