CN209841894U - Urine analyzer - Google Patents
Urine analyzer Download PDFInfo
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- CN209841894U CN209841894U CN201920323502.6U CN201920323502U CN209841894U CN 209841894 U CN209841894 U CN 209841894U CN 201920323502 U CN201920323502 U CN 201920323502U CN 209841894 U CN209841894 U CN 209841894U
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- test paper
- stopper
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- analyzer
- urine
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Abstract
The utility model discloses a can raise efficiency urine analysis appearance. The analyzer body is provided with a test paper sensor, a fixed platform which is positioned in front of the test paper sensor and used for placing test paper and a scanning detection unit which is positioned above the fixed platform, and the left side of the fixed platform is provided with a poke rod which can move and push the test paper into the scanning detection unit; the test paper inductor is used for inducing whether test paper is placed on the fixed platform or not; a top plate is arranged above the fixed platform, the fixed platform is provided with a groove, and three support rails which are distributed in parallel and used for supporting the test paper are arranged in the groove; the recess bottom surface is equipped with two bar holes, and fixed platform is equipped with first stopper and the second stopper that can correspond to pass the bar hole and reciprocate, and first, the bottom of second stopper is connected with the magnetism connecting block that is located the recess below jointly, and the interval and the test paper width of first stopper and second stopper are suitable for, and magnetism connecting block below is equipped with the electro-magnet that is used for ordering about first, the second stopper moves down according to the sensing signal of test paper inductor.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to urine analyzer.
Background
The urine analyzer is an automatic instrument for measuring certain chemical components in urine, is an important tool for automatically examining urine in a medical laboratory, and has the advantages of simplicity in operation, rapidness and the like. A urine analyzer URIT-500B and an automatic urine analyzer Mejer-600 in the market are manufactured according to the principle of a reflection photoelectric colorimetry, are semi-automatic analyzers integrating electronics, optics and machinery, and are matched with a uliter urine test strip (hereinafter referred to as test strip) to be used, so that project indexes such as white blood cells, ketone bodies, nitrite, urobilinogen, bilirubin, protein, glucose, urine specific gravity, pH value, vitamin C, creatinine, urine calcium and the like in human urine can be conveniently, accurately and quickly measured. Urine analyzer URIT-500B and automatic urine analyzer Mejer-600 have the advantages of automatic continuous testing, detachable fixed flat plate, automatic sensing of urine test paper strips, sending of urine test paper strips to a scanning detection unit, and automatic printing of test results. The test paper that will wait to detect is placed on fixed platform, and urine analyzer's test paper inductor will sense and has put the test paper on the fixed platform, and then urine analyzer orders about the poker rod and removes, pushes away the test paper and tests in the scanning detecting element to can carry out the test result and print.
However, in practical application, the urine analyzer is carried out, when urine tests are carried out on enterprise staff, the illumination intensity of the environment is different from that of a laboratory, the illumination is too strong, the test paper sensor is seriously affected, the test paper sensor does not respond, and the urine analyzer cannot drive the poking rod to work according to the sensing signal of the test paper sensor to complete the automatic test paper pushing work. The test paper sensor adopts an infrared reflection type sensor, infrared interference light with dynamically changed illumination intensity of a working environment is superposed with infrared light emitted by the emitting tube, and the infrared interference light is received by the infrared receiving device, so that the infrared receiving device is easily led to enter a saturation area and lose the detection function, and the poke rod is further driven to fail to work.
In addition, in practical operation, the urine test strip needs to be parallel to the surface of the fixed platform, and if the urine test strip is improperly placed, the instrument is clamped or the position of the urine test strip under the scanning detector is incorrect, so that the test fails. At present, the urine analyzer does not have a good test paper positioning function, so that an assistant worker can conveniently place test paper on a fixed platform, the test paper is placed properly, and the phenomenon that paper jamming or test failure affects the working efficiency is avoided.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing disadvantages of the prior art, an object of the present invention is to provide an urine analyzer, which has the advantages of novel design, practicality, convenience and simple operation, and is intended to provide the efficiency of urine analysis.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a urine analyzer comprises an analyzer body, wherein the analyzer body is provided with a test paper sensor, a fixed platform which is positioned in front of the test paper sensor and used for placing test paper, and a scanning detection unit which is positioned above the fixed platform, and the left side of the fixed platform is provided with a movable poke rod which is used for pushing the test paper into the scanning detection unit; the test paper inductor is used for inducing whether test paper is placed on the fixed platform or not; the test paper testing device comprises a fixed platform, a testing paper, a top plate, a groove, three supporting rails and a testing paper fixing device, wherein the top plate is arranged above the fixed platform, the fixed platform is provided with the groove, and the three supporting rails which are distributed in parallel and used for supporting the testing paper are arranged in the groove; two bar holes have been seted up to the recess bottom surface, and fixed platform is equipped with first stopper and the second stopper that can correspond to pass the bar hole and reciprocate, and the bottom of first stopper and second stopper is connected with the magnetism connecting block that is located the recess below jointly, and the interval of first stopper and second stopper suits with the test paper width mutually, and magnetism connecting block below is equipped with according to the sensing signal of test paper inductor and is used for ordering about first stopper, the electro-magnet that the second stopper moved down to support rail top surface below.
In the urine analyzer, the analyzer body is provided with a shell, and the test paper inductor and the scanning detection unit are both arranged in the shell; the shell is provided with a first concave guide rail located above the test paper inductor and a second concave guide rail located on the left side of the scanning detection unit, and the rear side face and the right side face of the top plate are respectively connected with the first concave guide rail and the second concave guide rail in a sliding mode.
In the urine analyzer, the top plate is a plastic plate.
In the urine analyzer, the first limiting block and the second limiting block are arranged on the rear side of the supporting rail on the foremost side.
In the urine analyzer, the magnetic connecting block comprises a connecting plate and a permanent magnet, wherein the connecting plate is integrally formed with the bottom ends of the first limiting block and the second limiting block; the connecting plate, the first limiting block and the second limiting block are all made of plastics.
Urine analysis appearance in, the bottom surface inboard of shell is equipped with and is used for fixed electro-magnet and opening fixed slot up, the magnetism connecting block is located in the fixed slot and can be followed the fixed slot and reciprocated.
Has the advantages that:
the utility model provides an urine analyzer has modern design, practical convenient, easy operation's advantage, aims at providing the efficiency of urine analysis work. The urine analyzer is structurally improved, the top plate is arranged above the fixed platform and used for shielding strong light, a good and stable induction working area is provided for the test paper inductor, the test paper inductor of the urine analyzer is prevented from being seriously influenced by severe dynamic change of illumination, the induction sensitivity of the test paper inductor is reduced, and therefore the poke rod of the urine analyzer cannot normally work and sends test paper into the scanning detection unit. The recess setting at fixed platform can reciprocate, be used for placing the test paper between first stopper and second stopper to spacing first stopper and second stopper of test paper, ensures that the test paper is placed properly, then first stopper and second stopper move down, lets the poker rod push the test paper and carry out the analysis by the inside test analysis of carrying out of scanning detecting element, prevents that the staff from placing the test paper improper and cause the instrument by the screens or test failure, reduces work efficiency by a wide margin.
Drawings
Fig. 1 is the structure schematic diagram of the urine analyzer provided by the present invention.
Fig. 2 is the utility model provides an among the urine analyzer, the working principle picture of magnetism connecting block and electro-magnet is first.
Fig. 3 is the utility model provides an among the urine analyzer, the working principle picture two of magnetism connecting block and electro-magnet.
Fig. 4 is a top view of the fixing groove of the urine analyzer provided by the present invention.
Detailed Description
The utility model provides an urine analyzer, for making the utility model discloses a purpose, technical scheme and effect are clearer, make clear and definite, and it is right that the following refers to the attached drawing and the embodiment of lifting the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Please refer to fig. 1, fig. 2 and fig. 3, the utility model provides a urine analyzer, including analyzer body 1, the analyzer body can be the urine analyzer URIT-500B or the automatic urine analyzer Mejer-600 of the uliter brand, certainly can also be with the former two theory of operation, mode, the same kind of urine analyzer of structure, have automatic continuous test, auto-induction urine test paper strip function. The analyzer body 1 is provided with a test paper sensor 13, a fixed platform 2 which is positioned in front of the test paper sensor 13 and used for placing test paper, and a scanning detection unit 12 which is positioned above the fixed platform 2, wherein the left side of the fixed platform 2 is provided with a poke rod 14 which is movable and used for pushing the test paper into the scanning detection unit 12; the test paper inductor 13 is used for inducing whether test paper is placed on the fixed platform 2 or not; wherein, the top plate 3 is arranged above the fixed platform 2, and the top plate 3 is positioned at the front side of the test paper inductor 13 and the left side of the scanning detection unit 12. The fixed platform 2 is provided with a groove 21, and three support rails 22 which are distributed in parallel and used for supporting the test paper are arranged in the groove 21; two bar holes 24 have been seted up to recess 21 bottom surface, fixed platform 2 is equipped with and can corresponds first stopper 4 and the second stopper 5 that passes bar hole 24 and reciprocate, the bottom of first stopper 4 and second stopper 5 is connected with the magnetic connecting block 7 that is located recess 2 below jointly, the interval and the test paper width of first stopper 4 and second stopper 5 are suitable mutually, magnetic connecting block 7 below is equipped with according to test paper inductor 13's sensing signal and is used for ordering about first stopper 4, second stopper 5 moves down to the electro-magnet 8 that supports rail 22 top surface below.
Set up roof 3 on fixed platform 2, the horizontal projection face of roof has covered the induction zone of test paper inductor on fixed platform completely, provide good induction zone for test paper inductor 13, avoid the illumination intensity of environment violent change and influence the response sensitivity of test paper inductor, thereby lead to urine analysis appearance can't order about poker rod 14 work according to the signal of test paper inductor, the test paper that will place on supporting rail 22 pushes away toward scanning detecting element 12 along the length direction of supporting rail in order to carry out urine analysis, finally influence work efficiency.
Improve on current urine analysis appearance, recess 21 at fixed platform 2 sets up first stopper 4 and second stopper 5, when the test paper was placed to the support rail on the fixed platform, first stopper and second stopper are outstanding from the bar hole, the top surface of first stopper and second stopper is higher than the top surface that supports the rail, place the test paper between first stopper and second stopper, because the interval of first stopper and second stopper suits with the test paper width, can accomplish the location of test paper, when guaranteeing that poker rod propelling movement test paper to scan detecting element is inside, can prevent that the test paper can't send into scan detecting element, so that the test failure, influence work efficiency. When the test paper is placed, the test paper inductor senses the test paper and sends a signal to the analyzer body, the first limiting block and the second limiting block are controlled by the analyzer body to move downwards until the top surfaces of the first limiting block and the second limiting block are lower than the top surface of the supporting rail, then the poking rod is controlled to work, the poking rod is made to move horizontally, the test paper is pushed to enter the scanning detection unit, urine analysis is carried out, and after the test is completed, the test paper is sent to the waste box 23. The electrified coil 81, the poking rod and the test paper inductor of the electromagnet 8 are all connected to the control unit of the analyzer body, and the control unit controls the electrified coil of the electromagnet to be electrified and the electromagnet to be powered off and the poking rod to horizontally move back and forth according to the sensing signal of the test paper inductor. When the test paper sensor senses the test paper, the control unit receives a sensing signal, firstly, the power of the energizing coil of the electromagnet is controlled to be off, the magnetic connecting block drives the first limiting block and the second limiting block to move downwards together due to losing of the magnetic repulsive force of the electromagnet to the magnetic connecting block, then the poke rod starts to work due to control of the control unit, firstly, the poke rod horizontally moves rightwards to push the test paper to the scanning detection unit, then, the poke rod horizontally moves backwards to return to the original position, then, the control unit controls the energizing coil of the electromagnet to be energized, and the magnetic connecting block drives the first limiting block and the second limiting block to move upwards together due to.
Specifically, the analyzer body 1 is provided with a shell 11, the test paper sensor 13 and the scanning detection unit 12 are both arranged inside the shell 11, and the shell provides a good protection effect for the test paper sensor and the scanning detection unit; the housing 11 is provided with a first concave guide rail 15 located above the test paper sensor 13 and a second concave guide rail 18 located on the left side of the scanning detection unit, and the rear side surface and the right side surface of the top plate 3 are respectively and correspondingly connected with the first concave guide rail 15 and the second concave guide rail 18 in a sliding manner. Thus, the detachable mounting of the top plate to the housing of the analyzer body can be realized. The first concave guide rail and the second concave guide rail are appropriate in thickness with the top plate, and the top plate is prevented from being separated from the shell too easily.
Specifically, the top plate 3 is an opaque plastic plate. The plastic plate is light in weight and can prevent intense light from irradiating the sensing area of the test paper sensor.
Specifically, the first stopper 4 and the second stopper 5 are provided on the rear side of the support rail 22 on the foremost side. Such structure setting is favorable to when installing the roof, and the staff can see the position of first stopper and second stopper easily to quick simple place the test paper between first stopper and second stopper.
Specifically, the magnetic connecting block 7 comprises a connecting plate 72 integrally formed with the bottom ends of the first stopper 4 and the second stopper 5, and a permanent magnet 71 fixed to the bottom surface of the connecting plate 72; the connecting plate 72, the first stopper 4 and the second stopper 5 are all made of plastic. The permanent magnet is arranged on the bottom surface of the connecting plate in a bolt connection mode.
Specifically, as shown in fig. 2, 3 and 4, a fixing groove 17 having an upward opening for fixing the electromagnet 8 is provided on the inner side of the bottom surface of the housing 11, and a mounting seat 16 having a fixing groove is formed on the inner side of the bottom surface of the housing 11 in an upward protruding manner. The magnetic connecting block 7 is arranged in the fixing groove and can move up and down along the fixing groove. The electromagnet and the magnetic connecting block are suitable for the fixed groove, the electromagnet 8 and the magnetic connecting block 7 can be cylindrical, square or other shapes, and the fixed groove is provided with an opening suitable for an electrified coil of the electromagnet to pass through. The electromagnet is arranged inside the mounting seat and can be fixed in the mounting seat in a bolt connection mode or directly placed in a fixing groove. In order to conveniently detach the fixed platform from the shell of the analyzer body, when the electromagnet 8 is powered off, the first limiting block 4 and the second limiting block 5 are moved downwards to the lower part of the strip-shaped hole 24, so that the detachment difficulty is not increased due to the obstruction of the first limiting block and the second limiting block when the fixed platform is detached. When the urine analyzer is in a working state, the control unit controls the poke rod and the electromagnet in a circulating mode according to signals of the test paper sensor, so that workers can conveniently perform urine detection and analysis work on a large number of test paper. When urine analysis appearance was in the stop work state, the control unit then can control the electro-magnet outage, orders about first stopper and second stopper and moves to the bar hole below down.
To sum up, the utility model provides an urine analyzer has modern design, practical convenient, easy operation's advantage, aims at providing the efficiency of urine analysis work. The urine analyzer is structurally improved, the top plate is arranged above the fixed platform and used for shielding strong light, a good and stable induction working area is provided for the test paper inductor, the test paper inductor of the urine analyzer is prevented from being seriously influenced by severe dynamic change of illumination, the induction sensitivity of the test paper inductor is reduced, and therefore the poke rod of the urine analyzer cannot normally work and sends test paper into the scanning detection unit. The recess setting at fixed platform can reciprocate, be used for placing the test paper between first stopper and second stopper to spacing first stopper and second stopper of test paper, ensures that the test paper is placed properly, then first stopper and second stopper move down, lets the poker rod push the test paper and carry out the analysis by the inside test analysis of carrying out of scanning detecting element, prevents that the staff from placing the test paper improper and cause the instrument by the screens or test failure, reduces work efficiency by a wide margin.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.
Claims (6)
1. A urine analyzer comprises an analyzer body, wherein the analyzer body is provided with a test paper sensor, a fixed platform which is positioned in front of the test paper sensor and used for placing test paper, and a scanning detection unit which is positioned above the fixed platform, and the left side of the fixed platform is provided with a movable poke rod which is used for pushing the test paper into the scanning detection unit; the test paper inductor is used for inducing whether test paper is placed on the fixed platform or not; the test paper testing device is characterized in that a top plate is arranged above the fixed platform, the fixed platform is provided with a groove, and three support rails which are distributed in parallel and used for supporting test paper are arranged in the groove; two bar holes have been seted up to the recess bottom surface, and fixed platform is equipped with first stopper and the second stopper that can correspond to pass the bar hole and reciprocate, and the bottom of first stopper and second stopper is connected with the magnetism connecting block that is located the recess below jointly, and the interval of first stopper and second stopper suits with the test paper width mutually, and magnetism connecting block below is equipped with according to the sensing signal of test paper inductor and is used for ordering about first stopper, the electro-magnet that the second stopper moved down to support rail top surface below.
2. The urine analyzer according to claim 1, wherein the analyzer body is provided with a housing, and the test paper sensor and the scanning detection unit are both arranged inside the housing; the shell is provided with a first concave guide rail located above the test paper inductor and a second concave guide rail located on the left side of the scanning detection unit, and the rear side face and the right side face of the top plate are respectively connected with the first concave guide rail and the second concave guide rail in a sliding mode.
3. The urine analyzer of claim 1, wherein the top plate is a plastic plate.
4. The urine analyzer of claim 1, wherein the first stopper and the second stopper are disposed at a rear side of the frontmost support rail.
5. The urine analyzer of claim 1, wherein the magnetic connecting block comprises a connecting plate integrally formed with the bottom ends of the first stopper and the second stopper, and a permanent magnet fixed to the bottom surface of the connecting plate; the connecting plate, the first limiting block and the second limiting block are all made of plastics.
6. The urine analyzer of claim 2, wherein the bottom of the housing has a fixing groove with an upward opening for fixing the electromagnet, and the magnetic connecting block is disposed in the fixing groove and can move up and down along the fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920323502.6U CN209841894U (en) | 2019-03-14 | 2019-03-14 | Urine analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920323502.6U CN209841894U (en) | 2019-03-14 | 2019-03-14 | Urine analyzer |
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| Publication Number | Publication Date |
|---|---|
| CN209841894U true CN209841894U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920323502.6U Active CN209841894U (en) | 2019-03-14 | 2019-03-14 | Urine analyzer |
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| CN (1) | CN209841894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345517A (en) * | 2020-11-27 | 2021-02-09 | 杨远航 | Drug detection system |
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2019
- 2019-03-14 CN CN201920323502.6U patent/CN209841894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345517A (en) * | 2020-11-27 | 2021-02-09 | 杨远航 | Drug detection system |
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