CN201909766U - Wire end fixing device of parallel line shaped sample tray - Google Patents
Wire end fixing device of parallel line shaped sample tray Download PDFInfo
- Publication number
- CN201909766U CN201909766U CN2010206502329U CN201020650232U CN201909766U CN 201909766 U CN201909766 U CN 201909766U CN 2010206502329 U CN2010206502329 U CN 2010206502329U CN 201020650232 U CN201020650232 U CN 201020650232U CN 201909766 U CN201909766 U CN 201909766U
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- wire end
- fixing device
- end fixing
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Abstract
The utility model provides a wire end fixing device of a parallel line shaped sample tray. The wire end fixing device consists of a spring leaf (1) and a screw (2) and is characterized in that the spring leaf (1) is divided into three segments; a first segment (11) and a third segment (13) are flat surfaces; a second segment (12) is a sloping surface and is connected with the first segment (11) and the third segment (13); a rectangular groove (3) is arranged on the sloping surface; a round hole (4) is arranged on the flat surface of the third segment (13); and the round hole (4) is matched with the screw (2). The wire end fixing device has the positive effects that: 1. a wire end is quickly locked, therefore, the coiling time is shortened, and the coiling difficulty is lowered; and 2. line shaped samples are kept in a certain tensile state all the time during the coiling, therefore, the repeatability and the accuracy of the measurement are guaranteed.
Description
Technical field
The utility model relates to the device of a kind of bearing test with sample, particularly is the line end stationary installation of a kind of parallel wire sample holder.
Background technology
The X-ray fluorescence spectra analytic approach has favorable reproducibility, and measuring speed is fast, highly sensitive characteristics.Can analyze all elements between F (9)～U (92).Sample can be solid, powder (need be pressed into bulk), liquid, pastel, grease, film etc.Utilize X-ray fluorescence spectra technical Analysis sample to have a lot of advantages, for example: only need on a small quantity or need not specimen preparation, the quick nondestructive analysis, simple to operate, can operate by producers, can not produce detrimental substance.
But up to the present, because the wire sample is difficult for fixing and is shaped, still needleless is to the application of wire sample (for example yarn fabric, suture or the like).Usually we can only become the wire sample bolus one to put into the X-ray fluorescence spectra analyser and measure, and this just makes the state of testing sample be in a kind of uncontrolled random state, thereby causes measuring poor reproducibility, have had a strong impact on the accuracy of measuring.Existing sample holder can't lock line end, and the difficulty that this has not only increased coiling can't guarantee that also the wire sample is in the certain force of strain state simultaneously.
Therefore, we are badly in need of in a kind of sample holder that is fit to be installed in carrying wire sample and locking device that can quick lock in wire sample line end, when reducing the coiling difficulty, control the state of linear sample, guarantee the reappearance of measurement, make the X-ray fluorescence spectra analytic approach can be applied in the measurement of wire sample.
The utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, and the line end stationary installation of a kind of parallel wire sample holder is provided.
In order to solve the realization above-mentioned purpose, the technical solution of the utility model is such:
The line end stationary installation of a kind of parallel wire sample holder is made up of spring leaf and screw, and described spring leaf is divided into three sections, and first section and the 3rd section is the plane, and second section is slope, and connects first and the 3rd section, and described slope is provided with rectangular recess; Described the 3rd section plane is provided with circular hole, and described circular hole matches with described screw.
Good effect of the present utility model is:
1, energy quick lock in line end is saved coiling time and difficulty.
2, guarantee that the wire sample is in the certain force of strain state always in the coiling process, guarantee repeatability and the accuracy measured.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the front elevation of spring leaf.
Fig. 2 is the vertical view of spring leaf.
Fig. 3 is located at stereographic map in the holder of parallel wire sample for the line end stationary installation.
Wherein: 1-spring leaf, 2-screw, 3-rectangular recess, 4-circular hole, the holder of 5-sample, first section of 11-spring leaf, second section of 12-spring leaf, the 3rd section of 13-spring leaf.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As depicted in figs. 1 and 2, the line end stationary installation of a kind of parallel wire sample of the utility model holder is made up of spring leaf 1 and screw 2, and described spring leaf 1 is divided into three sections; First section 11 and the 3rd section 13 is the plane, and second section 12 is slope, and connects first section 11 and the 3rd section 13; Described slope is provided with rectangular recess 3; Described the 3rd section 13 planes are provided with circular hole 4, and described circular hole 4 matches with screw 2.Spring leaf 1 is fixed in the parallel wire sample holder 5 by screw 2.
As shown in Figure 3, be provided with two described line end stationary installations in the parallel wire sample holder 5 altogether, be respectively applied for the line end of wire sample and fixing of line tail.For the ease of coiling, when stationary spring, can be with the justified margin of described rectangular recess 1 with parallel wire sample holder convex platform.
During use, the line end of wire sample is embedded in the rectangular recess 1 of a line end stationary installation, finish the initial alignment of wire sample.Afterwards, wind the line as long as the wire sample embedded in the groove of parallel wire sample holder successively.After finishing coiling work, the wire sample is embedded the rectangular recess of another each line end stationary installation, finish the fixing of line tail.Carrying out X-ray fluorescence spectra when analyzing, only needing the sample that coiling be finished propped up in the sample disc of instrument and get final product.
Good effect of the present utility model is:
1, energy quick lock in line end is saved coiling time and difficulty.
2, guarantee that the wire sample is in the certain force of strain state always in the coiling process, guarantee repeatability and the accuracy measured.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. the line end stationary installation of parallel wire sample holder is made up of spring leaf (1) and screw (2), it is characterized in that described spring leaf (1) is divided into three sections, and first section (11) and the 3rd section (13) are the plane; Second section (12) are slope, and connect first (11) and the 3rd section (13), and described slope is provided with rectangular recess (3); Described the 3rd section plane is provided with circular hole (4), and described circular hole (4) matches with screw (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206502329U CN201909766U (en) | 2010-12-09 | 2010-12-09 | Wire end fixing device of parallel line shaped sample tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206502329U CN201909766U (en) | 2010-12-09 | 2010-12-09 | Wire end fixing device of parallel line shaped sample tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909766U true CN201909766U (en) | 2011-07-27 |
Family
ID=44301967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206502329U Expired - Fee Related CN201909766U (en) | 2010-12-09 | 2010-12-09 | Wire end fixing device of parallel line shaped sample tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201909766U (en) |
-
2010
- 2010-12-09 CN CN2010206502329U patent/CN201909766U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20131209 |