CN103239880B - Sample holder - Google Patents
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- CN103239880B CN103239880B CN201310139300.3A CN201310139300A CN103239880B CN 103239880 B CN103239880 B CN 103239880B CN 201310139300 A CN201310139300 A CN 201310139300A CN 103239880 B CN103239880 B CN 103239880B
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- condenser pipe
- specimen holder
- cylindrical base
- holder according
- described condenser
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Abstract
The invention discloses a sample holder. The sample holder is parallel to an evaporimeter and comprises two handles, a cylindrical base, multiple condensing modules and a cylindrical shell, wherein the two handles are respectively arranged at two opposite lateral sides of the sample holder; each condensing module comprises a condensing pipe, two separators and a locating element; the condensing pipe is arranged on the cylindrical base through the locating element; multiple first pinholes are formed in the condensing pipe; the two separators are respectively arranged at two ends of the condensing pipe; multiple second pinholes are formed in the closed end of the cylindrical shell and correspond to the first pinholes; multiple grooves are formed in the opening end of the cylindrical shell and correspond to the condensing modules; when the opening end of the cylindrical shell is connected to the cylindrical base, the second pinholes are communicated to the first pinholes; and the condensing pipes are arranged in the grooves. According to the sample holder, test tubes are placed on the cylindrical shell and the cylindrical base with good symmetry, so that regular oscillation of the sample holder is realized, and uniform heating and complete evaporation are achieved.
Description
Technical field
The present invention relates to gas evaporation field, particularly relate to a kind of specimen holder.
Background technology
Parallel evaporator be a kind of can by the device of multiple invisible spectro sample rapid evaporation simultaneously, it can process high boiling solvent sample, the rack for test tube (4 ~ 96) of the holding test tubes of plurality of specifications can be matched, when plant running, it utilizes the rounded track vibration of driven by motor rack for test tube, the heater simultaneously specimen holder installed heats test tube, make in vitro sample in vitro stable, wave uniformly, thus sample is reached be heated evenly and the effect of evaporation at a high speed.
Existing specimen holder is mostly cuboid, and the placement number of test tube is less, and the efficiency of heating surface of test tube is lower.
Summary of the invention
The object of the present invention is to provide a kind of specimen holder that can improve heating test-tube efficiency and increase that number placed by test tube.
In order to solve the problems of the technologies described above, the invention provides a kind of specimen holder, for Parallel evaporator, comprise two handles, two described handles are located at the relative two sides of described specimen holder respectively, comprise cylindrical base, multiple condensation module, and cylindrical housings, described condensation module comprises a condenser pipe, two separators and positioning piece, described condenser pipe is located on described cylindrical base, described condenser pipe comprises the first surface and second that are oppositely arranged, described first surface is used for matching with described cylindrical base, described second offers multiple first aperture, separator described in two is fixedly arranged on described condenser pipe two ends respectively, for heat insulation to described condenser pipe, described keeper is located at described condenser pipe and described cylindrical base along the axial junction of described condenser pipe, shakes for preventing described condenser pipe, adjacent two described condensation modules are parallel to each other and are provided with the first spacing, described cylindrical housings comprises the closing end and openend that are oppositely arranged, described closing end offers multiple second orifice, each described second orifice is corresponding with each described first aperture, described openend offers multiple groove, each described groove is corresponding with each described condensation module, when described openend is connected on described cylindrical base, each described second orifice is communicated to each described first aperture, and each described condenser pipe is arranged in each described groove.
Wherein, described first spacing is 70mm.
Wherein, described condenser pipe is that aluminum is made.
Wherein, described condenser pipe and described cylindrical base offer locating slot along the axial junction of described condenser pipe, described keeper comprises interconnective first location-plate and the second location-plate, described first keeper is embedded in described locating slot, and described second location-plate is fixedly arranged on described condenser pipe.
Wherein, described separator comprises four thermal insulation boards, and four described thermal insulation boards are fixedly arranged on four surfaces of the end of described condenser pipe respectively, and face, described four faces comprises second, and with described second adjacent three surface.
Wherein, described thermal insulation board is connected by screw on described condenser pipe.
Wherein, be provided with the second spacing between adjacent two described first apertures, described second spacing is 70mm.
Wherein, the number of described condensation module is 3 ~ 9.
Specimen holder provided by the invention passes through holding test tubes in the good described cylindrical housings of symmetry and described cylindrical base, make described specimen holder can carry out rule concussion when there is concussion, thus homogeneous heating and evaporating completely, then by the condenser pipe be arranged between described cylindrical housings and described cylindrical base, described test tube is cooled.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the specimen holder that embodiment of the present invention provides;
Fig. 2 is the decomposing schematic representation of the specimen holder of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
See also Fig. 1 to Fig. 2, a kind of specimen holder 100 that embodiment of the present invention provides, for Parallel evaporator (not shown), comprise two handles 33, two described handles 33 are located at the relative two sides of described specimen holder 100 respectively, and it comprises cylindrical base 10, multiple condensation module 20 and cylindrical housings 30.
Described cylindrical base 10 comprises the bottom 11 and top 12 that are oppositely arranged, described bottom 11 is for placing described specimen holder 100, described top 12 is provided with four bar-shaped trough 12a, described bar-shaped trough 12a two ends are openend, the edge shape of its bar-shaped trough 12a openend shape and described cylindrical base 10 matches, and adjacent two described bar-shaped trough 12a are parallel to each other and are provided with the 3rd spacing.
Described condensation module 20 comprises condenser pipe 21, two separator 22 and a positioning piece 23.
Described condenser pipe 21 is located on described cylindrical base 10, described condenser pipe 21 comprises the first surface 211 and the second face 212 that are oppositely arranged, described first surface 211, for matching with described cylindrical base 10, described second face 212 offers multiple first aperture 212a.In the present embodiment, described condenser pipe 21 is positioned at described bar-shaped trough 12a, described condenser pipe 21 second face 212 offers multiple described first aperture 212a, and multiple described first aperture 212a is used for holding test tubes (not shown), and the spacing between adjacent two described first aperture 212a is 70mm.
Described condenser pipe 21 adopts that cost is lower, the good aluminum of radiating effect is made, certainly, in other embodiments, if described condenser pipe 21 material therefor meet heat-resisting, anticorrosive, quality is light, also other materials can be selected, such as polyether-ether-ketone resin material.
The number of described condensation module 20 is 3 ~ 9.In the present embodiment, in order to effectively improve the space availability ratio of described specimen holder 100, provide stable, unified heating cooler environment, the number of described condenser pipe 21 is four simultaneously.Certainly, in other embodiments, described condenser pipe 21 number be located on described cylindrical base 10 can be five, six or seven, accordingly, and the corresponding change of number of the bar-shaped trough 12a that described top 12 is offered.
Adjacent two described condensation modules 20 are parallel to each other and are provided with the first spacing.In the present embodiment, described first spacing is 70mm, and because described condenser pipe 21 is arranged in described bar-shaped trough 12a, therefore described 3rd spacing is the same with the numerical value of described first spacing, is all 70mm.Certainly, in other embodiments, as long as described specimen holder 100 can provide stable, unified heating cooler environment, described first spacing also can be other numerical value, such as 50mm, 60mm and 80mm etc.
Separator 22 described in two is fixedly arranged on described condenser pipe 21 two ends respectively, for heat insulation to described condenser pipe 21.In the present embodiment, described separator 22 comprises four thermal insulation board 22a, four described thermal insulation board 22a are fixedly arranged on four surfaces of the end of described condenser pipe 21 respectively, described four surfaces comprise the second face 212, and three surfaces adjacent with described second face 212, by all wrapping up with the end of four described division boards by described condenser pipe 21, thus described condenser pipe 21 is separated completely with described external structure (not shown), the temperature of described condenser pipe 21 can not be affected by described external structure, cause described specimen holder 100 that one cannot be provided to provide stable, unified heating cooler environment.
In order to better make described condenser pipe 21 be separated completely with described external structure, described separator 22 is made for polyformaldehyde material.In the present embodiment, four described thermal insulation board 22a all adopt polyformaldehyde material to make.Certainly, in other embodiments, as long as the material of described separator 22 meets adopt the requirement heat-resisting, anticorrosive, quality is light, described thermal insulation board 22a can also adopt other materials to make, such as the material of described separator 22 can adopt polyether-ether-ketone (peek) material to make.
In order to make described separator 22 can be fastenedly connected on described condenser pipe 21, described thermal insulation board 22a is connected by screw on described condenser pipe 21.In the present embodiment, four described thermal insulation board 22a are connected by screw on described condenser pipe 21.Certainly, in other embodiments, described thermal insulation board 22a also can be adhered on described condenser pipe 21.
Described keeper 23 is located at described condenser pipe 21 with described cylindrical base 10 along the axial junction of described condenser pipe 21, shakes for preventing described condenser pipe 21.In the present embodiment, described condenser pipe 21 and described cylindrical base 10 offer locating slot 12b along the axial junction of described condenser pipe 21, described keeper 23 comprises interconnective first location-plate 23a and the second location-plate 23b, described first location-plate 23a is embedded in described locating slot 12b, described second location-plate 23b is fixedly arranged on described condenser pipe 21, when described specimen holder 100 evenly shakes, sample in described test tube is reached be heated evenly and the effect of evaporation at a high speed time, by described first location-plate 23a is embedded in described locating slot 12b, be fixedly arranged on described condenser pipe 21 by described second location-plate 23b again, prevent described condenser pipe 21 along the axially-movable of described condenser pipe 21, thus the axial location realized described condenser pipe 21.
In order to better make described keeper 23 can to described condenser pipe 21 axial location, described first location-plate 23a be connected by screw on described condenser pipe 21.
The relative two sides of described cylindrical housings 30 are respectively equipped with a handle 33, described cylindrical housings 30 comprises the closing end 31 and openend 32 that are oppositely arranged, described closing end 31 offers multiple second orifice 31a, each described second orifice 31a is corresponding with each described first aperture 212a, described openend 32 offers multiple groove 32a, each described groove 32a is corresponding with each described condensation module 20, when described openend 32 is connected on described cylindrical base 10, each described second orifice 31a is communicated to each described first aperture 212a, each described condenser pipe 21 is arranged in each described groove 32a.In the present embodiment, described openend 32 is connected on described top 12, makes each described condenser pipe 21 be arranged in each described groove 32a, and each described second orifice 31a is communicated to each described first aperture 212a.
When described specimen holder 100 assembles, head is needed to be connected with a separator 22 respectively at described condenser pipe 21 two ends, then described condenser pipe 21 is located on described cylindrical base 10 by described keeper 23, again described cylindrical housings 30 openend 32 is connected on described top 12, make each described second orifice 31a be communicated to each described first aperture 212a, each described condenser pipe 21 is arranged in each described groove 32a.
When described specimen holder 100 uses, head is needed to be positioned in described second orifice 31a by described test tube, then described external structure is connected to respectively on the thermal insulation board 22a at two ends of each described condenser pipe 21, access cooling fluid, make the temperature of described condenser pipe 21 far below described specimen holder 100, and test tube afterbody can be cooled in described condenser pipe 21.
Specimen holder 100 provided by the invention passes through holding test tubes in the good described cylindrical housings 30 of symmetry and described cylindrical base 10, make described specimen holder 100 can carry out rule concussion when there is concussion, thus homogeneous heating and evaporating completely, then by the condenser pipe 21 be arranged between described cylindrical housings 30 and described cylindrical base 10, described test tube is cooled.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (8)
1. a specimen holder, for Parallel evaporator, comprise two handles, two described handles are located at the relative two sides of described specimen holder respectively, it is characterized in that, comprise cylindrical base, multiple condensation module and cylindrical housings, described condensation module comprises a condenser pipe, two separators and positioning piece, described condenser pipe is located on described cylindrical base, described condenser pipe comprises the first surface and second that are oppositely arranged, described first surface is used for matching with described cylindrical base, and described second offers multiple first aperture; Separator described in two is fixedly arranged on described condenser pipe two ends respectively, for heat insulation to described condenser pipe; Described condenser pipe and the described cylindrical base axial junction along described condenser pipe is located at by described keeper, shake for preventing described condenser pipe, described condenser pipe and described cylindrical base offer locating slot along the axial junction of described condenser pipe, described keeper comprises interconnective first location-plate and the second location-plate, described first keeper is embedded in described locating slot, and described second location-plate is fixedly arranged on described condenser pipe; Adjacent two described condensation modules are parallel to each other and are provided with the first spacing; Described cylindrical housings comprises the closing end and openend that are oppositely arranged, described closing end offers multiple second orifice, each described second orifice is corresponding with each described first aperture, described openend offers multiple groove, each described groove is corresponding with each described condensation module, when described openend is connected on described cylindrical base, each described second orifice is communicated to each described first aperture, and each described condenser pipe is arranged in each described groove.
2. specimen holder according to claim 1, is characterized in that, described first spacing is 70mm.
3. specimen holder according to claim 1, is characterized in that, described condenser pipe is that aluminum is made.
4. specimen holder according to claim 1, it is characterized in that, described separator comprises four thermal insulation boards, and four described thermal insulation boards are fixedly arranged on four surfaces of the end of described condenser pipe respectively, face, described four faces comprises second, and with described second adjacent three surface.
5. specimen holder according to claim 4, is characterized in that, described thermal insulation board is that polyformaldehyde material is made.
6. specimen holder according to claim 4, is characterized in that, described thermal insulation board is connected by screw on described condenser pipe.
7. specimen holder according to claim 1, is characterized in that, be provided with the second spacing between adjacent two described first apertures, described second spacing is 70mm.
8. specimen holder according to claim 1, is characterized in that, the number of described condensation module is 3 ~ 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139300.3A CN103239880B (en) | 2013-04-22 | 2013-04-22 | Sample holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139300.3A CN103239880B (en) | 2013-04-22 | 2013-04-22 | Sample holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103239880A CN103239880A (en) | 2013-08-14 |
| CN103239880B true CN103239880B (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310139300.3A Active CN103239880B (en) | 2013-04-22 | 2013-04-22 | Sample holder |
Country Status (1)
| Country | Link |
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| CN (1) | CN103239880B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5700429A (en) * | 1995-04-19 | 1997-12-23 | Roche Diagnostic Systems, Inc. | Vessel holder for automated analyzer |
| EP1025905A1 (en) * | 1999-02-03 | 2000-08-09 | Büchi Labortechnik AG | Support for at least one sample vessel in an evaporator and evaporation method |
| CN202741178U (en) * | 2012-07-20 | 2013-02-20 | 刘景梅 | Automatic temperature control test tube rack |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002028503A (en) * | 2000-07-13 | 2002-01-29 | Shinsei Industries Co Ltd | Multiple test tube stand |
| US20050013745A1 (en) * | 2001-12-07 | 2005-01-20 | Buchanan Kristopher S. | Extendable segmented sample carrier system |
| CA2480530C (en) * | 2002-05-17 | 2008-12-23 | Gen-Probe Incorporated | Sample carrier having releasable locking mechanism |
-
2013
- 2013-04-22 CN CN201310139300.3A patent/CN103239880B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5700429A (en) * | 1995-04-19 | 1997-12-23 | Roche Diagnostic Systems, Inc. | Vessel holder for automated analyzer |
| EP1025905A1 (en) * | 1999-02-03 | 2000-08-09 | Büchi Labortechnik AG | Support for at least one sample vessel in an evaporator and evaporation method |
| CN202741178U (en) * | 2012-07-20 | 2013-02-20 | 刘景梅 | Automatic temperature control test tube rack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103239880A (en) | 2013-08-14 |
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Address after: Room 501, Rongsheng building, No. three, 88 Bagua Road, Futian District, Guangdong, Shenzhen 518000 Patentee after: SHENZHEN LIGHTSUN TECHNOLOGY CO., LTD. Address before: Room 501, Rongsheng building, No. three, 88 Bagua Road, Futian District, Guangdong, Shenzhen 518000 Patentee before: Shenzhen Lightsun Industry Co., Ltd. |
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Effective date of registration: 20200103 Address after: Room 510, Rongsheng Building, 88 Bagua Third Road, Yuanling Street, Futian District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Langcheng Analysis and Testing Center Co., Ltd. Address before: Room 501, Rongsheng building, No. three, 88 Bagua Road, Futian District, Guangdong, Shenzhen 518000 Patentee before: SHENZHEN LIGHTSUN TECHNOLOGY CO., LTD. |