CN205038178U - Medicine fusing point tester - Google Patents
Medicine fusing point tester Download PDFInfo
- Publication number
- CN205038178U CN205038178U CN201520819615.7U CN201520819615U CN205038178U CN 205038178 U CN205038178 U CN 205038178U CN 201520819615 U CN201520819615 U CN 201520819615U CN 205038178 U CN205038178 U CN 205038178U
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- Prior art keywords
- card
- collet
- cross bar
- fixed card
- utility
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Abstract
The utility model discloses a medicine fusing point tester, including oil bath cup and collet, the oil bath cup is arranged in on the collet, the collet both ends are equipped with the support frame, be equipped with horizontal pole, fixed card between the support frame and move the card, fixed card front end fixed connection the horizontal pole, remove card front end sliding connections the horizontal pole. The utility model has the advantages of as follows: only need let the removal card slide on the horizontal pole during use to size between fixed card of adjustment and the removal card just can be pressed from both sides the capillary of tight different specifications, and then is used for testing the fusing point of sample, and whole device simple structure has practiced thrift manufacturing cost and has improved efficiency of software testing again in addition.
Description
Technical field
The utility model relates to elemental analysis instrument field, particularly relates to a kind of drug melting point tester.
Background technology
According to physicochemical definition, the fusing point of material refer to this this finecomb from solid-state become liquid state time temperature.In organic chemistry filed, fusing point test is the basic means of identification material person's character, is also one of important method of purity testing.Therefore, melting point detector according to there being critical role, is the requisite instrumentation producing medicine, spices, other organic crystal materials of dye well in chemical industry, medical research.For Crystalline organic compounds such as medicine, dyestuff, spices.Existing melting point apparatus generally measures melting point substance by capillary tube technique, but kapillary may be caused to clamp because of the sample diversified in specifications of kapillary in daily test, thus the efficiency of impact test.
Utility model content
In view of this, the utility model provides a kind of drug melting point tester, solves the problem that cannot clamp because capillary dimension is different in prior art and cause testing efficiency low.
The technological means that the utility model adopts is as follows: a kind of drug melting point tester, comprise oil bath cup and collet, described oil bath cup is placed on described collet, described collet two ends are provided with bracing frame, cross bar, fixed card and mobile card is provided with between support frame as described above, described fixed card front end is fixedly connected with described cross bar, and described mobile card front end slidably connects described cross bar.
Preferably, also comprise temperature sensor and heating rod, described temperature sensor is fixedly connected with described cross bar near described fixed card side, and described heating rod is fixedly connected with described cross bar near described mobile card side, is provided with kapillary bracket bottom described temperature sensor.
Preferably, described fixed card and mobile card are that resilient material is made, and the end of described fixed card and mobile card is circular arc.
Adopt a kind of drug melting point tester provided by the utility model, mobile card only need be allowed during use to slide on cross bar, thus the size between adjustment fixed card and mobile card, just can clamp the kapillary of different size, and then be used for testing the fusing point of sample, and whole apparatus structure is simple, has saved manufacturing cost and has turn improved testing efficiency.
Accompanying drawing explanation
Fig. 1 is vertical view of the present utility model;
Fig. 2 is front elevation of the present utility model.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
A kind of drug melting point tester as shown in Figure 1 and Figure 2, comprise oil bath cup 1 and collet 2, oil bath cup 1 is placed on described collet 2,1 li, oil bath cup is full of oil, collet 2 two ends are provided with bracing frame 3, cross bar 4, fixed card 5 and mobile card 6 is provided with between bracing frame 3, fixed card 5 front end is fixedly connected with described cross bar 4, mobile card 6 front end slidably connects cross bar 4, by allowing mobile card 6 slide on cross bar 4 size adjusted between fixed card 5 and mobile card 6, the kapillary of different size just can be clamped.
In this particular embodiment, also comprise temperature sensor 7 and heating rod 8, temperature sensor 7 is for measuring tempeature, heating rod 8 is for heating the oil of 1 li, oil bath cup, temperature sensor 7 is fixedly connected with cross bar 4 near fixed card 5 side, heating rod 8 is fixedly connected with cross bar 4 near mobile card 6 side, is provided with kapillary bracket 9 bottom temperature sensor 7.Kapillary bracket 9 plays the effect supporting kapillary.Fixed card 5 and mobile card 6 are made for resilient material, and the end of fixed card 5 and mobile card 6 is circular arc, can play the effect of clamping kapillary like this.
Composition graphs 1, Fig. 2 principle of work to a kind of drug melting point tester of the present embodiment is described in detail, concrete steps are as follows: slide on cross bar 4 by allowing mobile card 6 and adjust fixed card 5 with the size between mobile card 6, are transferred to suitable size and support kapillary with kapillary bracket 9 again with regard to clamping the kapillary that sample is housed.Then the oil in heating rod 8 intensification heating oil bath cup 1, by the sample melting phenomenon of visualization, reads the temperature that temperature sensor 7 shows simultaneously, thus obtains the fusing point of sample.
In sum, adopt a kind of drug melting point tester provided by the utility model, mobile card 6 only need be allowed during use to slide on cross bar 4, thus the size between adjustment fixed card 5 and mobile card 6, just can clamp the kapillary of different size, and then be used for testing the fusing point of sample, and whole apparatus structure is simple, has saved manufacturing cost and has turn improved testing efficiency.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.
Claims (3)
1. a drug melting point tester, it is characterized in that, comprise oil bath cup and collet, described oil bath cup is placed on described collet, described collet two ends are provided with bracing frame, be provided with cross bar, fixed card and mobile card between support frame as described above, described fixed card front end is fixedly connected with described cross bar, and described mobile card front end slidably connects described cross bar.
2. drug melting point tester as claimed in claim 1, it is characterized in that, also comprise temperature sensor and heating rod, described temperature sensor is fixedly connected with described cross bar near described fixed card side, described heating rod is fixedly connected with described cross bar near described mobile card side, is provided with kapillary bracket bottom described temperature sensor.
3. drug melting point tester as claimed in claim 1, it is characterized in that, described fixed card and mobile card are that resilient material is made, and the end of described fixed card and mobile card is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520819615.7U CN205038178U (en) | 2015-10-21 | 2015-10-21 | Medicine fusing point tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520819615.7U CN205038178U (en) | 2015-10-21 | 2015-10-21 | Medicine fusing point tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038178U true CN205038178U (en) | 2016-02-17 |
Family
ID=55297074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520819615.7U Expired - Fee Related CN205038178U (en) | 2015-10-21 | 2015-10-21 | Medicine fusing point tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205038178U (en) |
-
2015
- 2015-10-21 CN CN201520819615.7U patent/CN205038178U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 4, building B2, Nanhai Road, Xiuying District 570311 in Hainan city of Haikou province No. 266 Haikou national high tech Zone Business Incubator Center building A Patentee after: HAIKOU NAN LU PHARMACEUTICAL POLYTRON TECHNOLOGIES Inc. Address before: Room 4, building B2, Nanhai Road, Xiuying District 570311 in Hainan city of Haikou province No. 266 Haikou national high tech Zone Business Incubator Center building A Patentee before: HAIKOU NANLU PHARMACEUTICAL TECHNOLOGY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20211021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |