KR101207611B1 - Apparatus for installing specimen - Google Patents

Apparatus for installing specimen Download PDF

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Publication number
KR101207611B1
KR101207611B1 KR1020100135228A KR20100135228A KR101207611B1 KR 101207611 B1 KR101207611 B1 KR 101207611B1 KR 1020100135228 A KR1020100135228 A KR 1020100135228A KR 20100135228 A KR20100135228 A KR 20100135228A KR 101207611 B1 KR101207611 B1 KR 101207611B1
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South Korea
Prior art keywords
specimen
clamping member
moving
installation
holder
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KR1020100135228A
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Korean (ko)
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KR20120073455A (en
Inventor
강정문
황진화
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주식회사 포스코
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Priority to KR1020100135228A priority Critical patent/KR101207611B1/en
Publication of KR20120073455A publication Critical patent/KR20120073455A/en
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Abstract

Disclosed is a specimen mounting apparatus configured to easily and accurately install a specimen to a measurement of a specimen holder.
Specimen installation device according to an embodiment of the present invention is the installation unit 200 configured to clamp or release the specimen (C); And a moving part 300 connected to the installation part 200 and configured to be movable such that the specimen C clamped to the installation part 200 can be positioned at a measurement position of the specimen holder H. It is configured to include, the installation unit 200 is a first clamping member 210 is movably connected to the moving part 300, the first supporting jaw 211 is formed on one side; The second clamping member 220 is pivotally connected to the first clamping member 210 and has a second supporting jaw 221 corresponding to the first supporting jaw 211 on one side such that the specimen C is clamped. ; And an elastic member 230 provided between the first clamping member 210 and the second clamping member 220. . ≪ / RTI >
By the above configuration, the present invention can easily install the specimen in the specimen holder, the specimen can be accurately installed at the measurement position of the specimen holder, the specimen may not be damaged when the specimen is installed, The reliability can be prevented from deteriorating.

Figure R1020100135228

Description

Specimen Installation Unit {APPARATUS FOR INSTALLING SPECIMEN}

The present invention relates to a specimen installation apparatus, and more particularly, to a specimen installation apparatus configured to easily and accurately install the specimen at the measurement position of the specimen holder.

Passion water measuring devices that measure the material's passion (thermal diffusion coefficient, thermal conductivity, specific heat, etc.) generally measure the passion of the material by laser flash method.

In the laser flash method, the front surface of the specimen is irradiated with an instantaneous laser flash, the temperature rise on the back surface of the specimen is detected by an infrared sensor or a temperature sensor such as T / C (ThermoCouple) over time, and the measured data is calculated by software. Measure the thermal diffusion coefficient, thermal conductivity, or specific heat of the material.

To this end, first, as shown in FIG. 4, a specimen C having a predetermined size (for example, a diameter of 10 mm and a thickness of 1.2 mm) to which one side of a temperature sensor T such as T / C is bonded is measured for a passion water measurement device (shown in FIG. 4). Not installed) is installed in the specimen holder (H) connected to the support (S). As shown, the specimen (C) is installed in the specimen holder (H) to be supported by the support bar (B) at a measurement position (for example, 6mm) away from one end of the specimen holder (H).

In this case, the specimen (C) should be installed perpendicular to the support bar (B). Then, the temperature sensor T, such as T / C provided in the passion water measuring device and the specimen (C) is connected to a temperature sensor (T) bonded to one side.

Conventionally, the installation of the specimen holder H in the measurement position of the specimen C as described above was manually performed. Therefore, there is a problem that the installation of the specimen (C) to the specimen holder (H) is not easy.

In addition, there is a problem that the specimen (C) can not be installed accurately at the measurement position of the specimen holder (H). That is, it should be installed perpendicular to the support bar (B) as described above, but not installed to be inclined to the support bar (B) as shown in FIG. 4 or to be precisely spaced apart from one end of the specimen holder (H) by a predetermined distance. I couldn't. Accordingly, since the entire surface of the specimen C cannot be uniformly heated by the laser flash, there is a problem that the reliability of the data measured by the temperature sensor T is lowered.

Then, when the specimen (C) is installed at the measurement position of the specimen holder (H), and when the temperature sensor (T) bonded to the specimen (C) and the temperature sensor (T) of the passion water measuring device as described above There is a problem that the specimen (C) may fall due to the fall of the specimen (C), there is a problem that the short circuit occurs when the temperature sensor (T) is connected to reprocess the specimen (C).

In addition, the position where the operator installs the specimen C to the specimen holder H may be different each time, and the installation position may be different even when another operator installs the specimen C to the specimen holder H. As a result, there is a problem that there is no reproducibility of the measurement and the reliability of the measurement is lowered.

The present invention is realized by recognizing at least any one of the above-mentioned conventional needs or problems.

One aspect of the present invention is to make it easy to install the specimen in the specimen holder.

Another aspect of the object of the present invention is to enable the specimen to be accurately installed at the measurement position of the specimen holder.

Another aspect of the object of the present invention is to ensure that the specimen is not damaged when the specimen is installed.

Another aspect of the object of the present invention is to ensure that the reliability of the measurement using the specimen is not degraded.

Specimen installation device related to an embodiment for realizing at least one of the above problems can include the following features.

The present invention is basically based on a configuration in which the specimen can be easily and accurately installed in the measurement of the specimen holder.

Specimen installation device according to an embodiment of the present invention is an installation portion configured to clamp or release the specimen; And a moving part connected to the installation part and configured to be movable such that the specimen clamped to the installation part can be positioned at the measurement position of the specimen holder. It is configured to include, the installation portion is movably connected to the moving portion and the first clamping member having a first support jaw formed on one side; A second clamping member rotatably connected to the first clamping member and having a second supporting jaw corresponding to the first supporting jaw on one side such that the specimen is clamped; And an elastic member provided between the first clamping member and the second clamping member. Includes, the moving unit comprises: a first moving member movably provided in the movement guide; A second moving member connected to the first moving member by a connecting member and provided with a wheel member; And a support member that is movably connected to one side of the installation unit and the other side of which is movably connected to the second moving member.

In addition, a distance holding jaw may be formed at one side of the first clamping member such that the specimen is located at a measurement position away from the one end of the specimen holder by a predetermined distance.

delete

According to the embodiment of the present invention as described above, the specimen can be easily installed in the specimen holder.

In addition, according to the embodiment of the present invention, it is possible to accurately install the specimen at the measurement position of the specimen holder.

In addition, according to an embodiment of the present invention, the specimen may not be damaged when the specimen is installed.

In addition, according to the embodiment of the present invention, it is possible to prevent the reliability of the measurement using the specimen from being lowered.

1 is a perspective view showing an embodiment of a specimen installation apparatus according to the present invention.
2 and 3 are perspective views illustrating the installation of the specimen in the specimen holder using one embodiment of the specimen installation apparatus according to the present invention.
4 is a perspective view showing that the specimen is conventionally installed in the specimen holder.

In order to help the understanding of the features of the present invention as described above, it will be described in more detail with respect to the specimen installation apparatus associated with an embodiment of the present invention.

Hereinafter, exemplary embodiments will be described based on embodiments best suited for understanding the technical characteristics of the present invention, and the technical features of the present invention are not limited by the illustrated embodiments, It is to be understood that the present invention may be implemented as illustrated embodiments. Accordingly, the present invention may be modified in various ways within the technical scope of the present invention through the embodiments described below, and such modified embodiments fall within the technical scope of the present invention. In order to facilitate understanding of the embodiments to be described below, in the reference numerals shown in the accompanying drawings, among the constituent elements which perform the same function in each embodiment, the related constituent elements are indicated by the same or an extension line number.

Embodiments related to the present invention are basically based on a structure configured to easily and accurately install the specimen at the measurement position of the specimen holder.

As illustrated in FIG. 1, the specimen installation apparatus 100 according to the present invention may include an installation unit 200 and a moving unit 300.

The installation unit 200 may be configured such that the specimen C is clamped or released. To this end, as shown in FIG. 1, the installation unit 200 may include a first clamping member 210, a second clamping member 220, and an elastic member 230.

The first clamping member 210 may be movably connected to the moving part 300 as shown in FIG. 1. To this end, as shown in the illustrated embodiment, the first clamping member 210 may be included in the moving part 300 and inserted into the moving hole 331 formed in the support member 330 to be described later. Then, as shown in the illustrated embodiment, the moved position of the first clamping member 210 may be fixed by the fixing member 332 such as a bolt provided in the supporting member 330.

In addition, a first support jaw 211 may be formed at one side of the first clamping member 210 as shown in FIG. 1.

As shown in FIG. 1, the second clamping member 220 may be pivotally connected to the first clamping member 210. In addition, a second support jaw 221 corresponding to the first support jaw 211 of the first clamping member 210 may be formed at one side of the second clamping member 220. Accordingly, as shown in the illustrated embodiment, the specimen C may be clamped between the first supporting jaw 211 of the first clamping member 210 and the second supporting jaw 221 of the second clamping member 220. Can be.

The elastic member 230 may be provided between the first clamping member 210 and the second clamping member 220 as shown in the embodiment shown in FIG. Accordingly, the elastic force of the elastic member 230 may be applied to the second clamping member 220 so that the second clamping member 220 pivots in one direction, and as described above, the first clamping member 210 may be The specimen C may be clamped between the support jaw 211 and the second support jaw 221 of the second clamping member 220.

In addition, when the second clamping member 220 causes the second clamping member 220 to turn in the other direction by applying an external force to the second clamping member 220 so as to overcome the elastic force of the elastic member 230, the first clamping. The clamped specimen C may be released between the first support jaw 211 of the member 210 and the second jaw 221 of the second clamping member 220.

Thereby, the specimen C can be easily installed at the measurement position of the specimen holder H. Then, the specimen C can be installed correctly without being inclined, that is, perpendicular to the support bar B. Therefore, the reliability of the measurement using the specimen C can be prevented from being lowered.

In addition, when the specimen (C) is installed, the specimen (C) may fall so that the specimen (C) is not damaged.

Meanwhile, as shown in the embodiment shown in FIG. 1, one side of the first clamping member 210 has a distance holding jaw 212 such that the specimen C may be positioned at a measurement distance away from one end of the specimen holder H. ) May be formed.

Thereby, the specimen C can be correctly installed at the measurement position of the specimen holder H. Thereby, the reliability of the measurement using the specimen C can be prevented from being lowered.

The moving unit 300 may be connected to the installation unit 200. In addition, the moving unit 300 may be configured to be movable so that the specimen (C) clamped to the installation unit 200 can be located at the measurement position of the specimen holder (H). To this end, the moving part 300 may include a first moving member 310, a second moving member 320, and a support member 330 as shown in the embodiment shown in FIG. 1.

The first moving member 310 may be provided to be movable in the movement guide (G) as shown in the embodiment shown in FIG. The movement guide G may be provided in a measuring device (not shown) for measuring the specimen C, for example, a passion water measuring device.

As shown in FIG. 1, the second moving member 320 may be connected to the first moving member 310 by the connection member 340. And, the second moving member 320 may be provided with a wheel member (W) as shown in the illustrated embodiment. Therefore, the first moving member 310 and the second moving member 320 may be moved along the movement guide G together.

As shown in FIG. 1 and described above, the first clamping member 210 of the installation part 200, that is, the installation part 200, may be movably connected to one side of the support member 330. In addition, the other side of the support member 330 may be movably connected to the second moving member 320 as shown in the illustrated embodiment. To this end, the moving groove 333 may be formed on the other side of the support member 330 as shown in the illustrated embodiment. The support member 330 may be provided to the second movable member 320 by the movable groove 333 to be movable. The moved position of the support member 330 may be fixed by the fixing member 334 such as a bolt.

Hereinafter, with reference to Figures 2 and 3 will be described the operation of one embodiment of the specimen installation apparatus 100 according to the present invention.

First, an external force is applied to the second clamping member 220 so that the second clamping member 220 pivots in the other direction. Accordingly, a gap between the first supporting jaw 211 of the first clamping member 210 and the second supporting jaw 221 of the second clamping member 220 is opened.

Then, the specimen C is positioned between the first supporting jaw 211 of the first clamping member 210 and the supporting jaw 221 of the second clamping member 220, and acts on the second clamping member 220. Remove external forces. Accordingly, as shown in FIG. 2, the second clamping member 220 is rotated in one direction by the elastic force of the elastic member 230, and the first supporting jaw 211 and the second clamping of the first clamping member 210 are rotated. The specimen C is clamped between the support jaws 221 of the member 220.

Thereafter, the moving part 300 is moved so that the clamped specimen C is positioned at the measurement position of the specimen holder H as shown in FIG. 3. That is, as shown, the specimen (C) is positioned at the measurement position of the specimen holder (H) so that the specimen (C) is supported at the measurement position by the support bar (B). Then, an external force is applied to the second clamping member 220 so that the second clamping member 220 pivots in the other direction. Accordingly, the specimen C clamped between the first supporting jaw 211 of the first clamping member 210 and the second supporting jaw 221 of the second clamping member 220 is released.

Accordingly, the specimen (C) is supported by the support bar (B) can be accurately positioned at the measurement position of the specimen holder (H).

Thus, using the specimen installation apparatus 100 according to the present invention, the specimen can be easily installed in the specimen holder, the specimen can be accurately installed at the measurement position of the specimen holder, the specimen is not damaged when the specimen is installed In addition, it is possible to prevent the reliability of the measurement using the specimen from being degraded.

The specimen installation apparatus described above may not be limitedly applied to the configuration of the above-described embodiment, and the embodiments may be configured by selectively combining all or some of the embodiments so that various modifications can be made. .

100: specimen mounting apparatus 200: mounting portion
210: first clamping member 211: first support jaw
212: distance holding jaw 220: second clamping member
221: second support jaw 230: elastic member
300: moving unit 310: first moving member
320: second moving member 330: support member
331: moving hole 332,334: fixing member
333: moving groove 340: connecting member
C: Specimen S: Support
H: Specimen holder B: Support bar
T: Temperature sensor G: Moving guide
W: Wheel member

Claims (3)

An installation part 200 configured to clamp or release the specimen C; And
A moving part 300 connected to the installation part 200 and configured to be movable such that the specimen C clamped to the installation part 200 can be positioned at a measurement position of the specimen holder H; And,
The installation unit 200 is a first clamping member 210 is movably connected to the moving unit 300, the first supporting jaw 211 is formed on one side; The second clamping member 220 is pivotally connected to the first clamping member 210 and has a second supporting jaw 221 corresponding to the first supporting jaw 211 on one side such that the specimen C is clamped. ; And an elastic member 230 provided between the first clamping member 210 and the second clamping member 220. Including,
The moving part 300 includes a first moving member 310 provided to be movable in the moving guide G; A second moving member 320 connected to the first moving member 310 by a connection member 340 and provided with a wheel member W; And a support member (330) connected to one side of the mounting part (200) to be movable and the other side of the mounting member (200) to be movable to the second moving member (320). The method of claim 1, wherein the distance holding jaw 212 is formed on one side of the first clamping member 210 so that the specimen (C) is located at a measurement position away from the one end of the specimen holder (H) by a predetermined distance. Specimen mounting device. delete
KR1020100135228A 2010-12-27 2010-12-27 Apparatus for installing specimen KR101207611B1 (en)

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KR1020100135228A KR101207611B1 (en) 2010-12-27 2010-12-27 Apparatus for installing specimen

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Application Number Priority Date Filing Date Title
KR1020100135228A KR101207611B1 (en) 2010-12-27 2010-12-27 Apparatus for installing specimen

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KR101207611B1 true KR101207611B1 (en) 2012-12-03

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101908795B1 (en) * 2016-12-12 2018-10-16 주식회사 포스코 Sample holder and measuring apparatus using same
KR102109236B1 (en) * 2017-12-18 2020-05-11 주식회사 포스코 Test piece holding unit and high temperature testing apparatus
CN109115552B (en) * 2018-08-23 2024-01-23 沈阳奥吉娜药业有限公司 Sampling clamp

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003007242A (en) 2001-06-20 2003-01-10 Samsung Electronics Co Ltd Sample holder, auxiliary device for fixing sample in the sample holder, and sample fixing method using them
KR200340899Y1 (en) 2003-10-01 2004-02-11 양석주 jointing apparatus for drain pipe
JP7098314B2 (en) 2017-12-13 2022-07-11 キヤノン株式会社 Curable resin composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003007242A (en) 2001-06-20 2003-01-10 Samsung Electronics Co Ltd Sample holder, auxiliary device for fixing sample in the sample holder, and sample fixing method using them
KR200340899Y1 (en) 2003-10-01 2004-02-11 양석주 jointing apparatus for drain pipe
JP7098314B2 (en) 2017-12-13 2022-07-11 キヤノン株式会社 Curable resin composition

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