CN202372513U - Cleaning device for probe of osmotic pressure tester - Google Patents
Cleaning device for probe of osmotic pressure tester Download PDFInfo
- Publication number
- CN202372513U CN202372513U CN2011205313786U CN201120531378U CN202372513U CN 202372513 U CN202372513 U CN 202372513U CN 2011205313786 U CN2011205313786 U CN 2011205313786U CN 201120531378 U CN201120531378 U CN 201120531378U CN 202372513 U CN202372513 U CN 202372513U
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- Prior art keywords
- probe
- cleaning
- rotating disk
- sample
- osmometry
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Abstract
The utility model relates to an automatic improved device for a freezing point osmotic pressure tester, in particular to a cleaning device for a probe of an osmotic pressure tester. A rotary table (5) which is driven by a rotary table motor (9) is arranged in a tester cabinet (10), a circle of sample tube holes (8) and a circle of cleaning chambers (6) are respectively formed in the rotary table (5), the sample tube holes (8) and the cleaning chambers (6) which are opposite to each other are positioned on the same radial line of the rotary table (5), the rotary table (5) is controlled by the rotary table motor (9) to rotate in degrees, the rotary table (5) and the rotary table motor (9) are controlled by a transverse pushing mechanism (11) which is arranged in the tester cabinet (10) to reciprocate to a lifting and descending part or away from the lifting and descending part, movement distance is equal to radial distance between the sample tube holes (8) and the cleaning chambers (6), and a cleaning auxiliary part (12) is arranged on the side of a lifting and descending part probe (4) of a measuring probe. The utility model provides a device for automatically cleaning residues on the measuring probe. The device is compact in structure, manpower resources are saved, and measuring accuracy and efficiency are improved.
Description
Technical field
The utility model relates to a kind of robotization modifying device of freezing point osmotic pressure analyzer, particularly relates to a kind of automatic shift and the cleaning apparatus of freezing point osmotic pressure analyzer probe.
Background technology
It is solvent and with the various solution of forming with closely-related electrolyte of organism metabolism and nonelectrolyte that various biological fluids all can be considered with water usually; Though the inside and outside material composition of cell is not quite similar; But the inside and outside osmotic pressure of cell but is identical, and body fluid to keep certain osmotic pressure be to constitute one of metastable essential condition of organismic internal environment.
Crystal freezing point osmotic tester principle is to be the basis with the volumetric molar concentration relation in direct ratio that freezing point descends with solution.The freezing point osmotic pressure analyzer has been widely used in the detection of liquid such as the blood, urine, dislysate, histocyte nutrient solution of hospital clinical; The osmotic pressure index become pregnant, gestation, artificial insemination more and more comes into one's own, and is applied in section office such as kidney, nerve, endocrine, burn, ICU, infertility.
Osmometry is applied in the pharmacology analysis of Chinese herbal medicine, the development of medicine and all kinds of biological reagents, production, monitoring, and NF is included the osmotic pressure molar density determination method in newly-increased rules detection method.
The freezing point osmotic pressure analyzer is reduced to freezing point with sample temperature earlier, and micro refrigerator freezes to uniform temperature, and the measuring sonde band sample hose and got in the micro refrigerator; When sample reaches rated temperature, make the sample crystallization through vibration, see through the precision temperature sensor; Detect minimum difference variation; Micro computer calculates osmotic pressure value immediately, and on liquid crystal display, shows, overall process is accomplished very soon.
The structure of existing freezing point osmotic pressure analyzer is, in the casing of a measurement, except proving installation; Micro refrigerator of refrigerating plant is set, the opened upper end of micro refrigerator, sample hose to be tested on the columned probe sheath of analyzer is outside from casing; Stretch into downwards from the top in the micro refrigerator of open topped, sample is tested under the low-temperature condition of micro refrigerator then, EOT; Probe upwards rises, emersion casing, the icing sample hose together of taking out of and pop one's head in; Treat that sample dissolves, take off sample hose by manual work and probe is cleaned wiping; A test process is accomplished, and again next sample hose is entangled probe then, and as before going round and beginning again carried out the test of next sample.
But labour cost goes up fast now, and medical and technical staff are short of hands more, and above job order is numerous and diverse, must have the people to operate at the scene, wait for, consumes a lot of times, this area, and this analyzer hopes that very improvement can be arranged, and improves behave.
The utility model content
The purpose of the utility model provides can practice thrift manual labor, eliminates manually-operated, the time of waiting for, the cleaning apparatus of a kind of osmometry instrument probe of raising testing efficiency.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of cleaning apparatus of osmometry instrument probe comprises the analyzer cabinet that contains micro refrigerator, and is configured in the micro refrigerator sidepiece, drives oscilaltion by lifting motor, has assembled the measuring sonde Lift Part of the up-down rod member formation of probe;
It is characterized in that:
Configuration is offered the cleaning chambers of several sample pores of circle and a circle equal number respectively, on the same radial line that sample pore that each circle is corresponding and cleaning chambers are positioned at rotating disk by the horizontal rotating disk that rotary tray motor drives on rotating disk in the analyzer cabinet;
In the bottom of rotating disk static round pallet is set, supporting plate is close to going to the bottom of sample pore on the rotating disk, offers the circular hole more than or equal to the sample hose bore dia being positioned under the probe supporting plate of position, and is furnished with the door sheet of opening with closed this circular hole;
The calibration rotation under the control of rotary tray motor of said rotating disk, sample pore or cleaning chambers be positioned at successively one by one the measuring sonde Lift Part probe under;
Said rotating disk and supporting plate together with rotary tray motor in being disposed at the analyzer cabinet laterally under the control of pushing mechanism, do towards or the direction that deviates from Lift Part move back and forth, displacement equals the radial distance between sample pore and the cleaning chambers;
Said sample pore is a cylindrical hole, and bore dia is greater than the sample hose diameter;
Said cleaning chambers is the vestibule that the end is arranged, and the vestibule height is greater than the height of sample pore;
Sidepiece being positioned at measuring sonde Lift Part probe is provided with the cleaning accessory.
Said device is placed sample hose with inserting in the sample pore on the rotating disk before measuring, because supporting plate is arranged at the rotating disk bottom; The unlikely whereabouts of sample hose; Probe in the measuring sonde Lift Part rises, laterally pushing mechanism with rotary tray motor and rotating disk towards or the direction that deviates from Lift Part move, make probe be positioned at directly over some sample hoses; Lifting motor makes up-down rod member and probe descend under computer program control; Insert in the sample hose of below, continue to descend, open and be positioned at the door sheet on the supporting plate circular hole of position under the probe; Probe is carried through cylindrical hole under the action of mechanical force, measures in the micro refrigerator that gets into the bottom that descends; Mensuration finishes, and probe rises, and taking out of freezes condenses in sample hose rising together; At this moment, receive computer control, laterally pushing mechanism is with rotary tray motor and rotating disk deviates from or move towards the direction of Lift Part; Feasible probe is positioned at directly over some cleaning chambers, and go up and down then rod member and probe descend, and by cleaning accessory probe and sample hose is cleaned; Accomplish the mensuration and the cleaning process of a sample hose, then, by calibration rotation under the control of rotary tray motor; Let the sample hose of adjacent stations be positioned at probe under, the rest may be inferred carries out the mensuration and the cleaning frequency of next sample hose.
Further, said horizontal pushing mechanism is cylinder, leading screw, gear, belt pulley or hydraulic cylinder, promotes rotating disk and moves back and forth together with rotary tray motor.
Further, said horizontal pushing mechanism is that numerical-control motor drives screw mechanism, promotes rotating disk and moves back and forth together with rotary tray motor.
Further, have the warm water of adding in the vestibule of said cleaning chambers, said cleaning accessory is that mechanical arm stretches out the sponge kind hygroscopic piece.
Further again, said cleaning chambers is heated water in the vestibule by well heater by thermofin at interval.
Further, the vestibule of said cleaning chambers is the ponding chamber, and said cleaning accessory is to be directed against the probe jet cleaning by press water through shower nozzle, cleans and finishes by the blast injection drying.
Further again, said press water and pressurized air are provided by a vacuum Gas-liquid pump.
Superiority of the utility model and advantageous effect, the utility model has broken away from manually-operated fully in test, mensuration process; The device that all processes can be provided by the utility model, under the control of computer program, carry out automatically sample hose contraposition, test, taking-up, rotating disk displacement, clean, removed the sample residues of probe in detection; Save manpower, exempted manual testing's easy fatigue, amiss defective; Structure is compact especially, and cost is low, has practiced thrift valuable medical and technical staff's human resources; Can drop on the important more indispensable post, and then improve the work efficiency of whole medical system, improve people's medical level.
And the technology that the structure of the utility model is present comparative maturity makes up, disposes, and makes easily, uses reliably, and effect is fine.
The utility model is with a kind of unique technical proposal; Thirsted for solving the manually-operated problem of minimizing together since having solved this analyzer appearance; Solve full-automatic (various article) freezing point osmotic pressure analyzer (volumetric molar concentration mensuration) and after test sample, the residue on the measuring sonde has been cleaned problem automatically, improved quality measurement and efficient; Fill up the blank of this area on this device, had great creativeness effect.
Description of drawings
Fig. 1 is a kind of embodiment of the cleaning apparatus of a kind of osmometry instrument probe of the utility model; From the main TV structure cut-open view that horizontal direction is observed, succinct for drawing, be prone to understand; The wiper mechanism that does not comprise the device rear portion among the figure; Show among the figure that probe descends, sleeve coupon, the state of entering micro refrigerator;
Fig. 2 is the another kind of constitutional diagram of Fig. 1, shows that rotating disk moves to the Lift Part direction, in the rotating disk cleaning chambers be positioned at probe under, probe descends, and immerses the state of cleaning chambers;
Fig. 3 is the another kind of constitutional diagram of Fig. 1, shows that probe rises, and rotating disk moves to deviating from the Lift Part direction, in the rotating disk sample pore be positioned at probe under, and placed the state of sample hose to be determined in the sample pore;
Fig. 4 is the another kind of constitutional diagram of Fig. 1, shows to finish once to measure, and probe rises; Take out of together with the sample hose that freezes together; Rotating disk moves to the Lift Part direction, in the rotating disk cleaning chambers be positioned at probe under, prepare the state that the subsequent processing probe descends and cleans;
Fig. 5 is the vertical view of Fig. 1, has comprised the cleaning accessory at rear portion;
Fig. 6 is the vertical view of Fig. 2, has comprised the cleaning accessory at rear portion.
Among the figure, the 1st, micro refrigerator, the 2nd, lifting motor, the 3rd, up-down rod member, the 4th, probe; The 5th, rotating disk, the 6th, cleaning chambers, the 7th, sample hose, the 8th, sample pore, the 9th, rotary tray motor; The 10th, the analyzer cabinet, the 11st, horizontal pushing mechanism, the 12nd, clean accessory, the 13rd, supporting plate.
Embodiment
Structure below in conjunction with accompanying drawing further explain the utility model.
A kind of cleaning apparatus of osmometry instrument probe comprises the analyzer cabinet 10 that contains micro refrigerator 1, and is configured in micro refrigerator 2 sidepieces, drives oscilaltion by lifting motor 1, has assembled the measuring sonde Lift Part that 4 the up-down rod member 3 of popping one's head in constitutes; The horizontal rotating disk 5 that configuration is driven by rotary tray motor 9 in analyzer cabinet 10; On rotating disk 5, offer the cleaning chambers 6 of several sample pores 8 of circle and a circle equal number respectively, the sample pore 8 that each circle is corresponding is positioned on the same radial line of rotating disk 5 with cleaning chambers 6; In the bottom of rotating disk 5 static round pallet 13 is set, supporting plate 13 is close to going to the bottom of sample pore 8 on the rotating disk 5, offers the circular hole more than or equal to sample pore 8 diameters being positioned under the probe 4 supporting plate 13 of position, and is furnished with the door sheet of opening with closed this circular hole;
The calibration rotation under the control of rotary tray motor 9 of said rotating disk 5, sample pore 8 or cleaning chambers 6 be positioned at successively one by one the measuring sonde Lift Part probe 4 under; Said rotating disk 5 and supporting plate 13 together with rotary tray motor 9 in being disposed at analyzer cabinet 10 laterally under the control of pushing mechanism 11, do towards or the direction that deviates from Lift Part move back and forth, displacement equals the radial distance between sample pore 8 and the cleaning chambers 6; Said sample pore 8 is a cylindrical hole, and bore dia is greater than sample hose 5 diameters; Said cleaning chambers 6 is for there being the vestibule at the end, and the vestibule height is greater than the height of sample pore 8; At the sidepiece that is positioned at measuring sonde Lift Part probe 4, be provided with and clean accessory 12.
Said horizontal pushing mechanism 11 is cylinder or hydraulic cylinder, gear, promotes rotating disk 5 and moves back and forth together with rotary tray motor 9.This technical scheme is a kind of simple, ripe mechanism, and action is succinct, reliable.
Said horizontal pushing mechanism 11 drives screw mechanism for numerical-control motor, promotes rotating disk 5 and moves back and forth together with rotary tray motor 9.This technical scheme also is a kind of simple, ripe mechanism, stable action.
Have the warm water of adding in the vestibule of said cleaning chambers 6, said cleaning accessory 12 soaks, dissolves for mechanical arm stretches out the sponge kind hygroscopic piece, moisture absorption, convenience for washing.
Said cleaning chambers 6 is heated water in the vestibule by well heater by thermofin at interval.In order to keep there is hot water in the cleaning chambers 6, adopt the present technique scheme that rinse water is heated.
The vestibule of said cleaning chambers 6 is the ponding chamber, and said cleaning accessory 12 is to be directed against probe 4 jet cleanings by press water through shower nozzle, cleans and finishes by the blast injection drying.Adopt jet cleaning ability drying also not lose a kind of preferred cleaning way, need only position, highly with strong points when spraying, this method also fast effectively.
Said press water and pressurized air are provided by a vacuum Gas-liquid pump.Conventional means, excellent effect.
The utility model provides full-automatic freezing point osmotic pressure analyzer after test sample, and to the device that the residue on the measuring sonde cleans automatically, compact conformation is saved manpower, has improved quality measurement and efficient.
Claims (7)
1. the cleaning apparatus of an osmometry instrument probe; Comprise the analyzer cabinet (10) that contains micro refrigerator (1); And be configured in micro refrigerator (2) sidepiece, and drive oscilaltion by lifting motor (1), assembled the measuring sonde Lift Part of up-down rod member (3) formation of probe (4);
It is characterized in that:
The horizontal rotating disk (5) that configuration is driven by rotary tray motor (9) in analyzer cabinet (10); On rotating disk (5), offer the cleaning chambers (6) of several sample pores (8) of circle and a circle equal number respectively, sample pore (8) and cleaning chambers (6) that each circle is corresponding are positioned on the same radial line of rotating disk (5);
In the bottom of rotating disk (5) static round pallet (13) is set; Supporting plate (13) is close to rotating disk (5) and is gone up going to the bottom of sample pore (8); Offer circular hole being positioned under the probe (4) supporting plate (13) of position, and be furnished with the door sheet of opening with closed this circular hole more than or equal to sample pore (8) diameter;
Said rotating disk (5) calibration rotation under the control of rotary tray motor (9), sample pore (8) or cleaning chambers (6) be positioned at successively one by one the measuring sonde Lift Part probe (4) under;
Under the control of said rotating disk (5) and supporting plate (13) together with rotary tray motor (9) horizontal pushing mechanism (11) in being disposed at analyzer cabinet (10); Work towards or the direction that deviates from Lift Part move back and forth, displacement equals the radial distance between sample pore (8) and the cleaning chambers (6);
Said sample pore (8) is a cylindrical hole, and bore dia is greater than sample hose (5) diameter;
Said cleaning chambers (6) is for there being the vestibule at the end, and the vestibule height is greater than the height of sample pore (8);
At the sidepiece that is positioned at measuring sonde Lift Part probe (4), be provided with and clean accessory (12).
2. according to the cleaning apparatus of the said osmometry instrument probe of claim 1, it is characterized in that said horizontal pushing mechanism (11) is cylinder, leading screw, gear, belt pulley or hydraulic cylinder, promotes rotating disk (5) and moves back and forth together with rotary tray motor (9).
3. according to the cleaning apparatus of the said osmometry instrument probe of claim 1, it is characterized in that said horizontal pushing mechanism (11) drives screw mechanism for numerical-control motor, promotes rotating disk (5) and moves back and forth together with rotary tray motor (9).
4. according to the cleaning apparatus of the said osmometry instrument probe of claim 1, it is characterized in that there is the warm water of adding in the vestibule of said cleaning chambers (6), said cleaning accessory (12) stretches out the sponge kind hygroscopic piece for mechanical arm.
5. according to the cleaning apparatus of the said osmometry instrument probe of claim 4, it is characterized in that said cleaning chambers (6) by thermofin at interval, is heated water in the vestibule by well heater.
6. according to the cleaning apparatus of the said osmometry instrument probe of claim 1; The vestibule that it is characterized in that said cleaning chambers (6) is the ponding chamber; Said cleaning accessory (12) is to be directed against probe (4) jet cleaning by press water through shower nozzle, cleans and finishes by the blast injection drying.
7. according to the cleaning apparatus of the said osmometry instrument probe of claim 6, it is characterized in that said press water and pressurized air are provided by a vacuum Gas-liquid pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205313786U CN202372513U (en) | 2011-12-16 | 2011-12-16 | Cleaning device for probe of osmotic pressure tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205313786U CN202372513U (en) | 2011-12-16 | 2011-12-16 | Cleaning device for probe of osmotic pressure tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202372513U true CN202372513U (en) | 2012-08-08 |
Family
ID=46596210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205313786U Expired - Fee Related CN202372513U (en) | 2011-12-16 | 2011-12-16 | Cleaning device for probe of osmotic pressure tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202372513U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230908A (en) * | 2013-04-24 | 2013-08-07 | 楚天科技股份有限公司 | Water tank assembly for irrigating needle online cleaning and sterilizing |
| CN108971111A (en) * | 2018-07-26 | 2018-12-11 | 芜湖慧宇商贸有限公司 | Car transmission gear detection device |
| CN109682765A (en) * | 2018-12-31 | 2019-04-26 | 天津精益宽谱科技有限公司 | A kind of spectroanalysis instrument with automatic replacement sample |
| CN115184236A (en) * | 2022-07-08 | 2022-10-14 | 北京雅森博科科学仪器有限公司 | Online molarity osmometer convenient to survey |
-
2011
- 2011-12-16 CN CN2011205313786U patent/CN202372513U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230908A (en) * | 2013-04-24 | 2013-08-07 | 楚天科技股份有限公司 | Water tank assembly for irrigating needle online cleaning and sterilizing |
| CN108971111A (en) * | 2018-07-26 | 2018-12-11 | 芜湖慧宇商贸有限公司 | Car transmission gear detection device |
| CN109682765A (en) * | 2018-12-31 | 2019-04-26 | 天津精益宽谱科技有限公司 | A kind of spectroanalysis instrument with automatic replacement sample |
| CN115184236A (en) * | 2022-07-08 | 2022-10-14 | 北京雅森博科科学仪器有限公司 | Online molarity osmometer convenient to survey |
| CN115184236B (en) * | 2022-07-08 | 2023-10-20 | 北京雅森博科科学仪器有限公司 | Online molar concentration osmometer convenient to survey |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20201216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |