CN2809632Y - Longitudinal pedrail type delivery mechanism of urine analyzer - Google Patents
Longitudinal pedrail type delivery mechanism of urine analyzer Download PDFInfo
- Publication number
- CN2809632Y CN2809632Y CN 200520034325 CN200520034325U CN2809632Y CN 2809632 Y CN2809632 Y CN 2809632Y CN 200520034325 CN200520034325 CN 200520034325 CN 200520034325 U CN200520034325 U CN 200520034325U CN 2809632 Y CN2809632 Y CN 2809632Y
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- wheel
- conveyor belt
- urine analyzer
- longitudinal
- testing
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Abstract
The utility model relates to a longitudinal pedrail type delivery mechanism of a urine analyzer, particularly a matching device for a urine conventional testing device ' urine analyzer' of a medical appliance class. The longitudinal pedrail type delivery mechanism of urine analyzer is composed of a driving wheel, a driven wheel, more than two supporting wheels, a transmission shaft, a conveyor belt, a support frame and a conveyor belt tension adjusting device, wherein the conveyor belt uses the driving and the driven wheels and more than two supporting wheels as supporting points to be supported and spread, more than two testing strip grooves are arranged on the conveyor belt in parallel and the driving wheel is driven by a stepping motor. When a system is run, the conveyor belt is continuously and stably driven by the stepping motor and testing strips in the testing strip grooves of the conveyor belt accomplish detection according to a program. When two grooves are used on the conveyor belt of the longitudinal pedrail type delivery mechanism of urine analyzer, the testing speed is 240 samples/hour. The utility model not only enhances the testing speed, but also raises the detecting stability and accuracy.
Description
Technical field:
The utility model belongs to medical mechanical domain and is used for the checkout equipment that " Urine Analyzer " carries out routine urinalysis detection usefulness.
Background technology:
Urine Analyzer is a kind of routine urine examination,urine for routine checkout equipment that is widely used in clinical medical inspection, instrument generally is made up of examination tape transport, photoelectric detection mechanism, central processor unit, display unit, print unit, interface unit etc., is the equipment that a kind of reflected light colorimetric based on dry chemical urinalysis reagent strip is carried out half-quantitative detection.Its detection is to be placed on the examination tape transport by the reagent strip that will flood after the urine, and instrument is sent to photoelectric detection mechanism at reasonable time with the test module of reagent strip and partly carries out check and analysis, and with the result print, show, storage or transmission.By trying to be with the different characteristics that transmits, Urine Analyzer examination tape transport can be divided into holder bar bracket type, vertical crawler type or horizontal crawler type (with respect to the placing direction of test strips).
Holder bar bracket type structure: rely on the reciprocal relative motion of holder bar in carriage mechanism to realize the transmission of single only examination band, be characterized in once can only transmitting a reagent strip, can not unload bar automatically, test speed be 60 samples/hour, but simple in structure.
Vertical track structure: rely on the circulation of vertical crawler belt to move the continuous transmission that realize many examination bands, be characterized in to transmit in proper order many reagent strips and can unload bar automatically.Vertically crawler type transmits in prior art, forms by a driving wheel, engaged wheel and crawler belt, it at one time the strip number that carries of instrument be generally 2, test speed be 120 samples/hour.
Horizontal track structure: rely on strip groove crawler belt arranged side by side to realize the continuous transmission of many examination bands, be characterized in to transmit many reagent strips in proper order, the strip number of instrument carrying is generally 12 at one time, can unload bar, test speed automatically and be 600 samples/hour, but its complicated in mechanical structure, cost height, cleaning difficulty.
Summary of the invention:
The purpose of this utility model is slower at vertical crawler type connecting gear test speed, detect undesirable etc. the problem of stability, accuracy, proposed a kind of vertical crawler type connecting gear of Urine Analyzer that improves test speed and improve test accuracy, stability.As power wheel, form by travelling belt, support, transmission shaft, belt tension adjusting gear by a driving wheel, an engaged wheel, two above support wheels for this conveyer.
Travelling belt is that fulcrum supports by driving wheel, engaged wheel and two above support wheels, has to transmit the tension force size that tension adjusting device is adjusted travelling belt, and is set side by side with plural test-strips groove sees accompanying drawing on travelling belt.
The utility model is owing to be set up in parallel m (m=1 on travelling belt, 2,3,4 ...) individual strip groove, thereby test speed has improved m-1 doubly, for example be set up in parallel 2 strip grooves on the travelling belt, then test speed be 240 samples/hour, have plural support wheel (n=2 because of transmission again, 3,4 ...) support, the flatness that has kept travelling belt effectively, reduced tension force requirement to travelling belt, thereby improve the stability and the accuracy that detect, and avoid degradation problem under the aging and test accuracy brought thus of travelling belt, and this connecting gear is uncomplicated, and production cost is not high, is easily accepted by market.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the vertical view of Fig. 1
Among the figure: 1, engaged wheel 2, tension adjusting device 3, photoelectric detection system
4, driving wheel 5, travelling belt 6, strip groove I
7, strip groove II 8, support 9, adjustment screw
10, support wheel
Embodiment:
The long 320mm of this device design outline size, wide 80mm, high 80mm adopts 1 driving wheel, 1 engaged wheel in the device, 2 support wheels, driven wheel is selected stainless steel material processing for use, and driven wheel can be the cylinder wheel of cylinder wheel or band tooth bar, selects the cylinder wheel here for use, the external diameter Φ 18mm of driven wheel wheel post, the high h30mm of wheel post, travelling belt selection compounded rubber polyurethane, and on travelling belt, be set up in parallel two strip grooves.With travelling belt 5, driving wheel 4, engaged wheel 1, support wheel 10, support 8, tension adjusting device of making 2 and the adjustment screw of selecting for use 9 etc., assemble by shown in the accompanying drawing, adjust screw 9 and suitably regulate transmission tension force, adopt step motor drive driving wheel 4, when system moves, travelling belt is driven continuously, stably by stepper motor, in two strip grooves of travelling belt 2 reagent strips after urine sample is fully flooded is set respectively.The automatic detectable bar of system, numbering, medium to be detected at the travelling belt operational process, detect through photoelectric detection system, at last by showing the printing test result.After strip moves forward to travelling belt and places strip the position of the follow-up reagent strip of enough placements is partly arranged, can continue to place follow-up reagent strip again, system goes round and begins again and is numbered automatically, and etc. to be detected etc.This shows when two strip grooves are set on travelling belt, the test speed of system be 240 samples/hour, more existing vertical crawler type transmits machine examination and improves 2: 1 times of speed.If m (m=2,3,4 is set on travelling belt ...) during the strip groove, test speed more can improve greatly.
Claims (2)
1, a kind of vertical crawler type connecting gear in the Urine Analyzer, form by driving wheel, engaged wheel, power wheel, travelling belt, support and belt tension adjusting gear, it is characterized in that a driving wheel is arranged in this connecting gear, an engaged wheel, plural support wheel is arranged as power wheel, travelling belt is supported as fulcrum by driving wheel, engaged wheel and plural support wheel and opens, have and transmit the tension force size that tension adjusting device is adjusted travelling belt, on travelling belt, be set side by side with plural test-strips groove.
2, a kind of vertical crawler type connecting gear in the Urine Analyzer according to claim 1 is characterized in that driving wheel and can be the cylinder wheel from main wheel, or the cylinder wheel of band tooth bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034325 CN2809632Y (en) | 2005-05-31 | 2005-05-31 | Longitudinal pedrail type delivery mechanism of urine analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034325 CN2809632Y (en) | 2005-05-31 | 2005-05-31 | Longitudinal pedrail type delivery mechanism of urine analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2809632Y true CN2809632Y (en) | 2006-08-23 |
Family
ID=36925817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520034325 Expired - Fee Related CN2809632Y (en) | 2005-05-31 | 2005-05-31 | Longitudinal pedrail type delivery mechanism of urine analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2809632Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105044336A (en) * | 2015-07-25 | 2015-11-11 | 中山瑞福医疗器械科技有限公司 | Multi-channel detecting instrument |
| CN106743982A (en) * | 2017-01-12 | 2017-05-31 | 芜湖航天特种电缆厂股份有限公司 | The haulage gear of wire harness transmission |
| CN107561255A (en) * | 2017-10-19 | 2018-01-09 | 杨勇 | The apparatus and method for detecting drugs content in urine |
| CN114689838A (en) * | 2022-05-07 | 2022-07-01 | 江西省科学院微生物研究所(江西省流域生态研究所) | Device for reading immunochromatography test strip in high-throughput manner |
-
2005
- 2005-05-31 CN CN 200520034325 patent/CN2809632Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105044336A (en) * | 2015-07-25 | 2015-11-11 | 中山瑞福医疗器械科技有限公司 | Multi-channel detecting instrument |
| CN106743982A (en) * | 2017-01-12 | 2017-05-31 | 芜湖航天特种电缆厂股份有限公司 | The haulage gear of wire harness transmission |
| CN106743982B (en) * | 2017-01-12 | 2024-02-27 | 芜湖航天特种电缆厂股份有限公司 | Traction mechanism for wire harness transmission |
| CN107561255A (en) * | 2017-10-19 | 2018-01-09 | 杨勇 | The apparatus and method for detecting drugs content in urine |
| CN114689838A (en) * | 2022-05-07 | 2022-07-01 | 江西省科学院微生物研究所(江西省流域生态研究所) | Device for reading immunochromatography test strip in high-throughput manner |
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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: 20060823 Termination date: 20100531 |