CN202994643U - Biochemical analyzer with height adjusting mechanism - Google Patents
Biochemical analyzer with height adjusting mechanism Download PDFInfo
- Publication number
- CN202994643U CN202994643U CN 201220700537 CN201220700537U CN202994643U CN 202994643 U CN202994643 U CN 202994643U CN 201220700537 CN201220700537 CN 201220700537 CN 201220700537 U CN201220700537 U CN 201220700537U CN 202994643 U CN202994643 U CN 202994643U
- Authority
- CN
- China
- Prior art keywords
- biochemical analyzer
- rotating shaft
- central rotating
- height
- height adjusting
- 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
Images
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model relates to a biochemical analyzer with a height adjusting mechanism. The biochemical analyzer comprises a pedestal, a central rotating shaft, a thermal insulation disc, a flange disc, an optical generator and a colorimetric cup rotating tray, wherein the colorimetric cup rotating tray is arranged above the thermal insulation disc and is mounted on the top of the central rotating shaft, and a photoelectric sensor is arranged on the outer side of the thermal insulation disc; and bearings are mounted on the shaft shoulder of the central rotating shaft, height adjusting elements are mounted on the inner circles of the bearings, the flange disc is mounted on the height adjusting elements, and the colorimetric cup rotating tray is mounted on the flange disc. According to the biochemical analyzer with the height adjusting mechanism, the height adjusting elements are additionally arranged into the original biochemical analyzer with a relatively fixed structure, and the relative heights of a colorimetric cup and the optical generator can be adjusted by utilizing the height adjusting elements; and compared with a manner that the positional accuracy of the height depends on the dimensional accuracy and the assembly deviation of relevant parts in the conventional instrument, the adjusting manner provided by the utility model is relatively flexible and is convenient to adjust; and by adopting a gasket, each adjusting precision can be detailed, and the scheme is simple in structure, low in cost and high in accuracy of precision adjustment.
Description
[technical field]
The utility model relates to the biochemical analyzer field, relates in particular to a kind of Biochemical Analyzer that utilizes light irradiation cuvette.
[background technology]
Automatic clinical chemistry analyzer is a kind of instrument that utilizes the photoelectric colorimetry principle to measure certain specific chemical composition in body fluid, fast due to its measuring speed, accuracy is high, it is little to consume amount of reagent, be used widely, the full-automatic biochemical analysis is at present when conventional project is measured, take colourimetry as main, cardinal principle is to use in spectral technique not the homoatomic extinction different and measure composition
During work, light path penetration ratio look cup, to the Optical Absorption characteristic, come the concentration of judgement sample material according to reaction reagent, and then make diagnosis.Along with the future development of automatic clinical chemistry analyzer towards micro-test samples, the optical path of the hot spot that optical generator produces dwindles, and the accuracy requirement of hot spot height and position on cuvette increases.At present, the automatic clinical chemistry analyzer layout of listing is that the optical generator system is fixed, the rotation of test reaction system.The height and position precision of optical generator is determined by correlated parts dimensional accuracy and assembling deviation, and can not be adjusted.The utility model patent adopts simple trimmer method, just can reach high-precision requirement on the optical generator height and position.
[summary of the invention]
The utility model for above problem proposed a kind of optical generator position can relative colorimetric's cup the position adjust, guarantee that the cursor of optical generator is projeced into the cuvette calibration position, to guarantee completing the smoothly chemical reaction spectral detection.
the technical solution of the utility model is the Biochemical Analyzer of tool height regulating mechanism, comprise pedestal, central rotating shaft, hot plate, ring flange, optical generator, the cuvette rotary-tray, has a pilum in the middle of hot plate, hot plate is built up in pedestal central authorities by pilum, be provided with central rotating shaft in described pilum, the cuvette rotary-tray is located at above hot plate, and be arranged on the top of central rotating shaft, photoelectric sensor is established in the outside at hot plate, on the shaft shoulder of described central rotating shaft, bearing is installed, setting height(from bottom) is adjusted element on the inner ring of this bearing, be provided with ring flange on this height adjustment element, the cuvette rotary-tray is installed on described ring flange.
Described height adjustment element is pad.
Described height adjustment element is that a plurality of pad stacks consist of.
Described pad is annular, and the median pore radius size adapts with the central rotating shaft diameter.
Described pad has a upper surface, a lower surface, an internal face and an external cylindrical surface, has one to be the inclined-plane for the plane another one in upper surface and lower surface.
Be provided with ring groove one on described hot plate 1 end face, the upper end fixing of described cuvette is in the cuvette rotary-tray, and the cuvette lower end is contactless to be inserted in described ring groove; Be provided with photoelectric sensor in the described hot plate outside, and photoelectric sensor comprises an optical generator, the corresponding photosensor senses of this optical generator orientation, its setting party shines on photoelectric sensor to keeping it to emit beam passing cuvette.
The beneficial effects of the utility model: add height adjustment element in the relatively-stationary Biochemical Analyzer of script structure, can adjust by the relative height of adjusting element contrast colors cup and optical generator, the mode that relies on correlated parts dimensional accuracy and assembling deviation than traditional height of instrument positional precision is convenient to regulate more flexibly, and adopting the mode of pad can refinement degree of regulation each time, this scheme is simple in structure, cost is low, the precision accommodation accuracy is high.
[description of drawings]
Fig. 1 is the Biochemical Analyzer of the utility model tool height control;
Fig. 2 is the partial enlarged drawing A of the utility model Fig. 1;
Fig. 3 is inclined-plane pad and the ring flange matching chart of the Biochemical Analyzer of the utility model tool height control.
Wherein: 1, hot plate; 11, ring groove; 12, pilum; 2, bearing; 3, central rotating shaft; 4, height adjustment element; 4 ' pad; 41, upper surface; 42, lower surface; 5, ring flange; 6, cuvette rotary-tray; 7, cuvette; 8, pedestal; 9, photoelectric sensor; 10, optical generator.
[embodiment]
Be elaborated below in conjunction with the Biochemical Analyzer of drawings and Examples to the utility model tool height regulating mechanism.
please refer to Fig. 1: shown Biochemical Analyzer with height regulating mechanism, comprise pedestal 8, central rotating shaft 3, hot plate 1, ring flange 5, cuvette rotary-tray 6, has a pilum 12 in the middle of hot plate 1, hot plate 1 is built up in pedestal 8 central authorities by pilum 12, be provided with central rotating shaft 3 in described pilum 12, cuvette rotary-tray 6 is located at hot plate 1 top, and be arranged on the top of central rotating shaft 3, establish photoelectric sensor 9 in the outside of hot plate 1, bearing 2 is installed on the shaft shoulder of described central rotating shaft 3, setting height(from bottom) is adjusted element 4 on the inner ring of this bearing 2, be provided with ring flange 5 on this height adjustment element 4, cuvette rotary-tray 6 is installed on described ring flange 5.
Described height element 4 is pads, pad is annular and has certain thickness, can adjust from short transverse contrast colors cup rotary-tray position, be actually above being arranged on pad and highly regulate with the ring flange 5 that pad directly contacts, and cuvette rotary-tray 6 is arranged on ring flange 5, quite adjusted the height of cuvette rotary-tray 6, described cuvette 7 upper ends fix on cuvette rotary-tray 6, by the adjustment of contrast colors cup rotary-tray 6 height, and adjusted the position of cuvette 7 with respect to hot plate 1.
Described height adjustment element is the situation of pad, can select to install the pad of different-thickness, is a kind of adjustment mode like this, also can select a plurality of pads to be installed to simultaneously between bearing and ring flange, is also a kind of mode to highly adjusting.
Described pad is annular, and the median pore radius size adapts with the central rotating shaft diameter, and the pad cover is received on central rotating shaft 3, so need to coordinate with central rotating shaft 3.
Described pad 4 ' has a upper surface 41, a lower surface 42, an internal face and an external cylindrical surface, on the section vertically of pad 4 ', 42 of lower surfaces linearly with internal face institute linearly, linearly vertical respectively with external cylindrical surface institute, and the upper surface is linearly linearly non-parallel with the lower surface.Namely end face is plane and the another one end face is the inclined-plane, please refer to the partial enlarged drawing that accompanying drawing 2 is fit structures between bearing, pad and ring flange, the lower surface 42 that can find out in the drawings pad coordinates with bearing 2, the upper surface 41 of pad coordinates with ring flange 5, with the lower surface of bearing fit be the end face of level, and the end face that coordinates with ring flange can be level can be also oblique, as shown in Figure 3, the pad upper surface is oblique, can become more meticulous by pad end face gradient like this and adjust height, making height adjustment range is successive range.
Be provided with one ring groove 11 on described hot plate end face, described cuvette 7 upper ends fixings are in cuvette rotary-tray 6, and cuvette 7 lower ends are contactless to be inserted in described ring groove 11; Be provided with photoelectric sensor 9 in described hot plate 1 outside, and photoelectric sensor 9 comprises an optical generator 10, the corresponding sensing of this optical generator 10 orientation, its setting party shines on photoelectric sensor 9 to keeping it to emit beam passing cuvette.
the above, it is only the utility model preferred embodiment, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, refer to any simple modification that above embodiment is done according to the utility model technology, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (5)
1. the Biochemical Analyzer of a tool height regulating mechanism, comprise pedestal, central rotating shaft, hot plate, ring flange, optical generator, the cuvette rotary-tray, has a pilum in the middle of hot plate, hot plate is built up in pedestal central authorities by pilum, be provided with central rotating shaft in described pilum, the cuvette rotary-tray is located at above hot plate, and be arranged on the top of central rotating shaft, photoelectric sensor is established in the outside at hot plate, it is characterized in that, on the shaft shoulder of described central rotating shaft, bearing is installed, setting height(from bottom) is adjusted element on the inner ring of this bearing, be provided with ring flange on this height adjustment element, the cuvette rotary-tray is installed on described ring flange.
2. have according to claim 1 a Biochemical Analyzer of height regulating mechanism, it is characterized in that, described height adjustment element is pad.
3. have according to claim 2 a Biochemical Analyzer of height regulating mechanism, it is characterized in that, described height adjustment element is that a plurality of pads stacks consist of.
4. have according to claim 3 a Biochemical Analyzer of height regulating mechanism, described a plurality of pads are annular, and the median pore radius size of a plurality of pads all adapts with the central rotating shaft diameter.
5. have according to claim 3 a Biochemical Analyzer of height regulating mechanism, it is characterized in that, described pad has a upper surface, a lower surface, an internal face and an external cylindrical surface, has one to be the inclined-plane for the plane another one in upper surface and lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700537 CN202994643U (en) | 2012-12-17 | 2012-12-17 | Biochemical analyzer with height adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700537 CN202994643U (en) | 2012-12-17 | 2012-12-17 | Biochemical analyzer with height adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202994643U true CN202994643U (en) | 2013-06-12 |
Family
ID=48565814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220700537 Expired - Fee Related CN202994643U (en) | 2012-12-17 | 2012-12-17 | Biochemical analyzer with height adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202994643U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713857A (en) * | 2015-04-07 | 2015-06-17 | 哈尔滨工业大学 | Thermal-insulation and rotary integrated loading device for use in measurement of high-temperature photo-thermal properties of material |
| CN105043888A (en) * | 2015-07-16 | 2015-11-11 | 重庆长安汽车股份有限公司 | Battery module sample testing device |
| CN106872414A (en) * | 2017-01-22 | 2017-06-20 | 江西特康科技有限公司 | The cuvette method of inspection and device |
| CN109030806A (en) * | 2018-05-05 | 2018-12-18 | 武汉芯生生物科技有限公司 | A kind of biochemical immunity analyzer and its working method |
-
2012
- 2012-12-17 CN CN 201220700537 patent/CN202994643U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713857A (en) * | 2015-04-07 | 2015-06-17 | 哈尔滨工业大学 | Thermal-insulation and rotary integrated loading device for use in measurement of high-temperature photo-thermal properties of material |
| CN104713857B (en) * | 2015-04-07 | 2017-07-28 | 哈尔滨工业大学 | It is a kind of to be used to measure the heat-insulated rotating integrated formula carrying apparatus used during material at high temperature photo-thermal property |
| CN105043888A (en) * | 2015-07-16 | 2015-11-11 | 重庆长安汽车股份有限公司 | Battery module sample testing device |
| CN106872414A (en) * | 2017-01-22 | 2017-06-20 | 江西特康科技有限公司 | The cuvette method of inspection and device |
| CN109030806A (en) * | 2018-05-05 | 2018-12-18 | 武汉芯生生物科技有限公司 | A kind of biochemical immunity analyzer and its working method |
| CN109030806B (en) * | 2018-05-05 | 2024-02-06 | 武汉芯生生物科技有限公司 | Biochemical immunity analyzer and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202994643U (en) | Biochemical analyzer with height adjusting mechanism | |
| CN100529098C (en) | Test strip for detection of analyte and methods of use | |
| CN106290942A (en) | A kind of Full-automatic chemiluminescence immunoassay analysis meter | |
| CN203011828U (en) | Pesticide residue detecting device | |
| CN103261876A (en) | Automatic analysis device | |
| CN102095684B (en) | Multiple-DOF (degree of freedom) adjusting mechanism of optical surface plasma resonance biosensor | |
| US8289529B2 (en) | Analyzing apparatus | |
| CN102735683A (en) | Reading instrument of pH test paper | |
| CN201173893Y (en) | Flat-plate capillary pipe cuvette | |
| CN208568811U (en) | High-precision full-automatic novel urine iodine detector | |
| Abbaspour et al. | A reliable and budget-friendly, solution-based analysis of multiple analytes of boiler water based on reflection scanometry | |
| CN205280740U (en) | Chemical illumination immunity analysis instrument | |
| CN106066293B (en) | Utilize the method for gradient wetting Surface testing alcohol concentration | |
| CN202033293U (en) | Chloramphenicol concentration quantitative detection device based on test strip | |
| CN102865939B (en) | Laser bonding temperature acquisition system for photoelectric device packaging and method for photoelectric device packaging | |
| CN206020429U (en) | Semi-automatic chemical illumination immunity analysis instrument | |
| CN206627433U (en) | A kind of cell rack of ultraviolet specrophotometer | |
| CN201637664U (en) | Transmission mechanism used for micro-plate reader | |
| CN107860935A (en) | High-speed full-automatic Biochemical Analyzer directly-heated reacts disk module | |
| CN208902733U (en) | Wide-range immuno-chromatography detection device | |
| CN202177630U (en) | Constant temperature system of biochemical analyzer | |
| CN206740629U (en) | A kind of biochip cartridge | |
| CN204330762U (en) | A kind of Biochemical Analyzer | |
| CN204302173U (en) | A kind of medical biochemical analysis apparatus | |
| CN201740741U (en) | Portable multifunctional color comparator |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20191217 |