CN202974798U - Device for measuring viscosity of ointment drug - Google Patents
Device for measuring viscosity of ointment drug Download PDFInfo
- Publication number
- CN202974798U CN202974798U CN 201220745509 CN201220745509U CN202974798U CN 202974798 U CN202974798 U CN 202974798U CN 201220745509 CN201220745509 CN 201220745509 CN 201220745509 U CN201220745509 U CN 201220745509U CN 202974798 U CN202974798 U CN 202974798U
- Authority
- CN
- China
- Prior art keywords
- falling body
- guide rod
- conical
- ointment
- digital display
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a device for measuring the viscosity of ointment drug. The device comprises a conical falling body, a conical guide rod, a cold light source, a base, a support, a supporting nut, a lifting table, a fixing nut, a fine tuning handle, a digital display dial indicator, a starting handle and a limiting guide rod, wherein the conical falling body and the conical guide rod are fixed and are erected on a circular truncated cone at the upper end of the limiting guide rod; the starting handle is arranged at the lower end of the limiting guide rod; a capacitance grid sensor on the digital display dial indicator and the conical guide rod are fixed into a whole; the lifting table is fixed on the support through the fixing nut; the support is arranged on the base; and the starting handle is pulled downwards to enable the conical falling body to freely fall, and the viscosity of a tested ointment is determined according to the depth of the conical falling body which falls into the ointment. According to the device, the automatic measurement process is realized, and the penetration is accurately, rapidly and conveniently measured.
Description
Technical field the utility model belongs to medical drugs test examination instrument technical field, is specifically related to a kind of device of measuring ointment medicine viscosity.
The background technology ointment is the common formulation of external used medicine, and host material commonly used has the semi-solid material such as vaseline, sheep oil, beeswax, and its soft durometer and stickiness often can affect the coating ductility of medicine, and and then affects its use.Although the viscosity of ointment medicine is measured, standard is arranged on pharmacopeia, there is no at present the instrument of comparatively desirable ointment viscosity measurement, this will directly affect the quality of production of ointment, and therefore developing this kind instrument has become the essential of the industry.
The summary of the invention the purpose of this utility model is to provide a kind of device of measuring ointment medicine viscosity, to overcome the deficiencies in the prior art.
to achieve these goals, the utility model is measured the device of ointment medicine viscosity, it comprises conical falling body, taper guide-bar, cold light source, base, pillar, holding nut, lifting table, fixing locknut, trimming handle, digital display centimeter, starting handle and spacing guide rod, its main points are that conical falling body and taper guide-bar are fixed and are equipped on the round platform of spacing guide rod upper end, starting handle is equipped with in lower end at spacing guide rod, capacitor grid transducer and taper guide-bar on digital display centimeter are fixed as one, lifting table is fixed on pillar by fixing locknut, pillar is installed on base, pull the starting handle conical falling body freely to descend downwards, the viscosity of tested ointment is determined according to the degree of depth that conical falling body crashes into ointment.
Described cold light source, fixedly locknut, trimming handle, conical falling body, digital display centimeter and starting handle all are assembled on lifting table, and described pillar is provided with holding nut supporting elevation platform.
The data of described capacitor grid transducer reach control circuit board, and the chip on control circuit board carries out data to be presented on display board after the frequency division staging treating.
The utility model reasonable in design, easy to use adopts the embedded viscosity that detects ointment of conical falling body, adopts the length measuring sensor technology, has discarded the manual length measurement method that utilizes measurer; Measure complete after, cone can automatically reset, and has avoided the troublesome operation of necessary hand-reset.The utility model has been realized the measuring process robotization, and it is accurate, quick, easy to measure.
Appended drawings is the utility model structural representation.
In figure 1, base 2, cold light source 3, pillar 4, holding nut 5, lifting table 6, fixedly locknut 7, trimming handle 8, digital display centimeter 9, starting handle 10, spacing guide rod 11, conical falling body 12, taper guide-bar 13, capacitor grid transducer
Embodiment is with reference to accompanying drawing, and it comprises cold light source 2, base 1, pillar 3, holding nut 4, lifting table 5, fixedly locknut 6, trimming handle 7, digital display centimeter 8, starting handle 9, spacing guide rod 10, taper guide-bar 12, conical falling body 11 and capacitor grid transducer 13 the utility model; Cold light source 2, fixedly locknut 6, trimming handle 7, conical falling body 11, digital display centimeter 8 and starting handle 9 all are assembled on lifting table 5; Conical falling body 11 is fixed and is equipped on the round platform of spacing guide rod 10 upper ends with taper guide-bar 12, in the lower end of spacing guide rod 10, starting handle 9 is housed, and digital display centimeter 8 is fixed as one with taper guide-bar 12; Lifting table 5 is fixed in the optional position of pillar 3 by fixing locknut 6, pillar 3 is installed on base 1; Pillar 3 is provided with holding nut 4 and comes supporting elevation platform 5; Illumination when cold light source 2 is used to provide the test sample test, capacitor grid transducer 13 on digital display centimeter 8 is fixed as one with taper guide-bar 12, movement along with taper guide-bar 12, the data of capacitor grid transducer 13 reach control circuit board, and the chip on control circuit board carries out data to be presented on display board after the frequency division staging treating.
During ointment medicine viscosity measurement, by regulating trimming handle 7, the cone point of conical falling body 11 is just contacted with the surface level of detected sample, what digital display centimeter 8 showed at this moment is initial point numerical value.Pull fast starting handle 9 that conical falling body 11 is freely descended downwards, cone Jianzha County of conical falling body 11 enters test sample, the viscosity of tested ointment determines according to the degree of depth that conical falling body 11 crashes into ointment, and namely the numerical value of the numerical value of 8 this moments of digital display centimeter and initial point subtracts each other and is the cone penetration value.
The quality of conical falling body 11 can be determined according to the stickiness of ointment, the utlity model has several classes such as 150 grams, 75 grams, 60 grams.For the present embodiment, detected sample is fluocinonide ointment, and the quality of conical falling body 11 is 150 grams.The least unit of cone penetration is 0.1mm.At first be standard level by the level meter adjusting base plane of being equipped with on base 1 during detection.Then will be equipped on the taper guide-bar 12 of conical falling body 11 on the platform of spacing guide rod 10 upper ends, and regulate trimming handle 7 the cone point of conical falling body 11 is just contacted with the surface level of detected sample, record the initial point numerical value of digital display centimeter demonstration 8 this moment.Then pull fast starting handle 9 that conical falling body 11 is freely descended downwards, the numerical value that after 5 seconds, digital display centimeter 8 shows and the numerical value of initial point subtract each other and are the cone penetration value.Effect due to capacitor grid transducer 13 on digital display centimeter 8, these data of twice have passed to control circuit board in real time, are presented on display board by the chip 4022 on control circuit board and the 4094 cone penetration values that data are carried out finally calculating after the frequency division staging treating.
Claims (2)
1. device of measuring ointment medicine viscosity, it comprises conical falling body, taper guide-bar, cold light source, base, pillar, holding nut, lifting table, fixing locknut, trimming handle, digital display centimeter, starting handle and spacing guide rod, it is characterized in that conical falling body and taper guide-bar fix and be equipped on the round platform of spacing guide rod upper end, starting handle is equipped with in lower end at spacing guide rod, capacitor grid transducer and taper guide-bar on digital display centimeter are fixed as one, lifting table is fixed on pillar by fixing locknut, pillar is installed on base, pull the starting handle conical falling body freely to descend downwards, the viscosity of tested ointment is determined according to the degree of depth that conical falling body crashes into ointment.
2. a kind of device of measuring ointment medicine viscosity according to claim 1, it is characterized in that described cold light source, fixedly locknut, trimming handle, conical falling body, digital display centimeter and starting handle all are assembled on lifting table, described pillar is provided with holding nut supporting elevation platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745509 CN202974798U (en) | 2012-12-20 | 2012-12-20 | Device for measuring viscosity of ointment drug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745509 CN202974798U (en) | 2012-12-20 | 2012-12-20 | Device for measuring viscosity of ointment drug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974798U true CN202974798U (en) | 2013-06-05 |
Family
ID=48515856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220745509 Expired - Fee Related CN202974798U (en) | 2012-12-20 | 2012-12-20 | Device for measuring viscosity of ointment drug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202974798U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165824A (en) * | 2014-07-07 | 2014-11-26 | 天津市天大天发科技有限公司 | Automatic penetration tester |
| CN110595950A (en) * | 2017-08-01 | 2019-12-20 | 刘素萍 | Ointment cone penetration tester |
| CN110595951A (en) * | 2017-08-01 | 2019-12-20 | 刘素萍 | Cone penetration tester for ointment |
-
2012
- 2012-12-20 CN CN 201220745509 patent/CN202974798U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165824A (en) * | 2014-07-07 | 2014-11-26 | 天津市天大天发科技有限公司 | Automatic penetration tester |
| CN104165824B (en) * | 2014-07-07 | 2018-03-09 | 天津市天大天发科技有限公司 | Automatic cone penetration analyzer |
| CN110595950A (en) * | 2017-08-01 | 2019-12-20 | 刘素萍 | Ointment cone penetration tester |
| CN110595951A (en) * | 2017-08-01 | 2019-12-20 | 刘素萍 | Cone penetration tester for ointment |
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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: 20130605 Termination date: 20131220 |