CN111208286A

CN111208286A - Light sense urine inspection machine

Info

Publication number: CN111208286A
Application number: CN202010135854.6A
Authority: CN
Inventors: 孟宪杰; 成文杰; 陆志方
Original assignee: Yiyuan Yibei Beijing Technology Co ltd
Current assignee: Yiyuan Yibei Beijing Technology Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-05-29

Abstract

The invention discloses a light-sensing urine tester, which comprises a cabinet shell, wherein one end of the cabinet shell is provided with a plurality of cup holder shells, the other end of each cup holder shell is provided with a cup holder bin door, a cup body is arranged in the space formed between the cup holder shells and the cup holder bin doors, and the inner wall of each cup holder shell is provided with a CCD (charge coupled device) light sensor; the device comprises a cup body, a cup cover, a T-shaped piston, a pipeline, a sealing gasket, a spring, a detection window and a color test paper, wherein the cup cover is arranged at the upper end of the cup body, the T-shaped piston is arranged in the middle of the cup cover, the pipeline is arranged at the lower end of the cup body, a circular opening is formed in the middle of the pipeline, the sealing gasket is arranged inside the circular opening, the spring is arranged at the; the invention avoids the urine conveying liquid path system used in the traditional urine analyzer, and a flushing water purification tank and a waste liquid recovery tank are not needed, thereby saving the cost, the space, the pollution and the efficiency.

Description

Light sense urine inspection machine

Technical Field

The invention relates to the field of urine inspection, in particular to a light-sensitive urine inspection machine.

Background

Urine analysis appearance is the instrument of chemical composition in the inspection urine, mainly use in places such as hospital, health center, be the important instrument of the automatic inspection of urine, the principle is under the control of computer, dropwise add urine on the test strip, then the colour information of various reagent pieces on the analysis test strip, through a series of signal conversion, chemical composition in the urine finally reachs, urine analysis appearance is by carrying urine liquid route system, wash water purification case, waste liquid recycling case, air pump, a great deal of devices such as solenoid valve, the design is loaded down with trivial details, extravagant space and cost. According to the light-sensitive urine tester disclosed by the invention, the pipeline is arranged below the urine cup, so that the steps of dripping urine and inputting test paper are omitted, a urine liquid conveying pipeline system used in a traditional urine analyzer is avoided, and a flushing water purification tank and a waste liquid recovery tank are not required to be arranged; the T-shaped piston is arranged on the urine cup cover, so that the time for urine to enter the pipeline and the quantity of the urine entering the pipeline can be controlled by external force, and the air pump and the electromagnetic valve are avoided being used in the traditional urine analyzer; the scheme of the urine cup detection window is adopted, the test paper strip is directly fixed on the urine cup, and the test paper strip is loaded on a machine and unloaded along with the movement of the urine cup, so that the traditional complicated steps of storage, loading, output, detection, recovery and the like of the test paper are replaced, the effectiveness of the test paper is ensured, the possibility of cross contamination of the test paper is prevented, and the operation steps are simplified; the module combination mode can intensify the instrument, one module can become one instrument, and a plurality of modules can become one instrument, the test quantity in unit time can be changed according to the requirement, and the combination mode provides convenient and feasible test instruments for medical units of various sizes.

Disclosure of Invention

The invention aims to provide a light-sensitive urine inspection machine to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a light-sensing urine tester comprises a cabinet shell, wherein one end of the cabinet shell is provided with a plurality of cup holder shells, the other end of each cup holder shell is provided with a cup holder bin gate, a cup body is arranged inside the space formed between the cup holder shells and the cup holder bin gates, and the inner wall of each cup holder shell is provided with a CCD (charge coupled device) light sensor;

this device adopts and places the cup in the glass stand shell, and then with the mode of CCD light sensor detection colour test paper, has formed one by one independent detection individuality, has avoided the transport urine liquid route system who uses in traditional urine analysis appearance simultaneously, need not set up and washes water purification case and waste liquid collection box, and the module compound mode can be with instrument intensification, and convenient combination and later maintenance as required.

The improved cup is characterized in that a cup cover is arranged at the upper end of the cup body, a T-shaped piston is arranged in the middle of the cup cover, a pipeline is arranged at the lower end of the cup body, a circular opening is formed in the middle of the pipeline, a sealing gasket is arranged at the lower end of the T-shaped piston, a first spring is arranged at the lower end of the sealing gasket, a detection window is arranged on one side of the pipeline, and color test paper covers one end.

The L-shaped pipeline is adopted, the bottom of the cup body is sealed by the sealing gasket, the other end of the cup body is provided with the air hole for ventilation, when the sealing gasket is opened, urine can automatically enter the pipeline by utilizing the atmospheric pressure by utilizing the principle of the communicating vessel, and compared with the traditional pipeline, the L-shaped pipeline saves the power provided by the air pump and saves the cost; the lower end of the sealing gasket is provided with a first spring, so that the sealing gasket always has a reaction force in the downward movement process to be upward, when the mechanical force of the T-shaped piston disappears, the first spring can push the sealing gasket to seal again, the excessive urine entering pipeline is prevented, and the color test paper is tightly attached to the detection window and used for the CCD light sensor to detect the color test paper.

The cup holder is characterized in that a circular recess is formed in the lower end of the interior of the cup holder shell, tension sponge is arranged in the circular recess, and the cup body is placed in the circular recess.

The tension sponge in the circular recess plays a role in mechanical extrusion for positioning the cup body, and has tension and elasticity.

The cup holder shell is connected with the upper end of the cup holder bin gate through a second spring, and the cup holder shell is connected with the lower end of the cup holder bin gate through an electromagnet.

The second spring opens the cup holder bin door in a standby state, and the striker of the cup holder bin door can be lifted upwards, so that the pipeline is sealed again, and the whole reaction of the electromagnet is carried out under the condition of sealing and no interference

The upper end of the interior of the cup holder bin door is provided with a firing pin, the center of the cup cover is provided with a through cylinder body, a lifting sponge is arranged in the through cylinder body, and the T-shaped piston penetrates through the through cylinder body.

Above-mentioned glass stand door and firing pin integrated design, with the help of the mechanical force of external force closing glass stand door, once only solved the firing pin and pushed down, T type piston biography power, sealed pad open the step such as, when closing glass stand door is exactly the experiment begins simultaneously, it is brief convenient, be convenient for control and calculation reaction time.

The lower part of the cup body is provided with a through hole, and the T-shaped piston penetrates through the through hole to be in close contact with the sealing gasket.

The through hole enables urine to flow out of the cup body and flow into the pipeline.

The pipeline is internally provided with a macroporous sponge, the top of the pipeline is provided with two air holes, the diameter of each air hole is 1mm, and a sponge lining is arranged between the detection window and the color test paper.

The macroporous sponge prevents too fast too much entering pipeline of urine, uses the sponge to make the urine slowly permeate, gets into the pipeline to the slow motion is to the detection window, and the setting up of gas pocket makes the inside and outside atmospheric pressure of pipeline balanced, and the urine gets into the pipeline smoothly.

The diameter of the cup body is 20mm, and the net height of the cup body is 80 mm.

The detection window is a cylinder with the length of 5mm, the width of 5mm and the height of 70mm, and the opening of the detection window is a rectangular window with the length of 50mm and the width of 5 mm.

The dimensions of the cup and the detection window allow for the sizing and sizing of the device to accommodate urine testing requirements.

The utility model discloses a portable computer, including case shell, indicator lamp, a plurality of glass stand shell, case shell inside is provided with integrated circuit board, case shell one end lower part is provided with the pilot lamp, a plurality of glass stand shell of case shell one end is placed or the multirow is placed side by side.

The integrated circuit board controls the electrification work of the cup holder bin door, the CCD light sensor, the indicating lamp, the electromagnet and the like, and the indicating lamp 26 is used for indicating the working state of the corresponding module.

Compared with the prior art, the invention has the beneficial effects that:

1. the utility model provides a light sense urine inspection machine adopts urine cup and pipeline cooperation to set up detection window, will urinate the process of cup holder shell in will urinating the cup, once only solved the step of urine dropwise add and test paper input, avoided the transport urine liquid way system that uses among the traditional urine analysis appearance, more need not set up and wash water purification case and waste liquid collection box, practice thrift the cost, practice thrift the space, prevent to pollute, improved efficiency.

2. This device adopts and sets up T type piston on the urine cup lid, is favorable to through the time of external force control urine entering pipeline and the urine volume that gets into the pipeline, has avoided using air pump and solenoid valve among the traditional urine analysis appearance to also avoided the pipeline to wash and liquid recovery, practice thrift cost, raise the efficiency.

3. The urine cup detection window is adopted in the device, the test paper belt is directly fixed on the urine cup, complicated steps of storage, loading, output, detection, recovery and the like of the traditional test paper are replaced along with the movement, loading and unloading of the urine cup, the effectiveness of the test paper is guaranteed, the possibility of cross contamination of the test paper is prevented, the operation steps are simplified, the storage and recovery space is saved, and the urine detection cost is reduced.

4. The instrument can be intensive by the module combination mode of the device, one instrument can be formed by one module, a plurality of modules can also be formed by one instrument, the flexible and changeable combination mode can provide personalized customization for different detection units, convenience is provided for later-stage maintenance by the modular combination, the fault module is conveniently disassembled for repair, and the maintenance efficiency is conveniently and quickly improved.

Drawings

FIG. 1 is a side sectional view of a light-sensitive urine testing machine of the present invention;

FIG. 2 is a side sectional view of a light-sensitive urine testing machine of the present invention;

FIG. 3 is a front view of the cup of the present invention;

FIG. 4 is a side view of the tubing of the present invention;

FIG. 5 is a perspective view of the tubing of the present invention;

FIG. 6 is a top view of the tubing of the present invention;

FIG. 7 is a front view of the lid of the present invention;

FIG. 8 is a perspective view of the cup holder housing of the present invention;

FIG. 9 is a schematic side-by-side arrangement of the cup holder housings of the light-sensitive urine testing machine of the present invention;

fig. 10 is a schematic view showing a plurality of rows of cup holder housings of the light-sensitive urine testing machine according to the present invention.

Reference numerals: 1. a housing shell; 2. a cup holder housing; 3. a cup holder bin gate; 4. a cup body; 5. a CCD photosensor; 6. a cup cover; 7. a T-shaped piston; 8. a pipeline; 9. a circular opening; 10. a gasket; 11. a first spring; 12. detecting a window; 13. color test paper; 14. a circular recess; 15. a tension sponge; 16. a second spring; 17. an electromagnet; 18. a striker; 19. the cylinder body is communicated; 20. lifting the sponge; 21. a through hole; 22. a macroporous sponge; 23. air holes; 24. a sponge lining; 25. an integrated circuit board; 26. and an indicator light.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1 to 10, in the present invention, a light-sensitive urine analyzer comprises a chassis housing 1, wherein the chassis housing 1 has a wide bottom and a narrow top, the bottom provides a lift for a cup holder housing 2, the upper provides a space for a cup holder door 3 to pop open, one end of the chassis housing 1 is provided with a plurality of cup holder housings 2, each cup holder housing 2 has a concave cuboid inside, a circular recess inside, a urine cup can be placed into the recess, the other end of the cup holder housing 2 is provided with the cup holder door 3, the cup holder door 3 is an L-shaped structure and is responsible for sealing a module to prevent the reaction process of the urine cup from being disturbed by external force, a cup body 4 is arranged inside the cup holder housing 2 and the cup holder door 3, the urine cup 4 has a cylindrical structure, the cup body is made of transparent acrylic material, the cup body is threaded, the cup body opening is conveniently sealed by mutually matching knobs, the cup cover and the CCD light sensor 5 is arranged on the inner wall of the cup holder housing 2, the urine cup is embedded in the inner side of the cup holder shell 2 and is opposite to the urine cup detection window;

the upper end of the cup body 4 is provided with a cup cover 6, the cup cover 6 is made of PVC rigid plastic, the inner side of the cup cover is provided with a threaded opening, a rubber sealing ring is arranged inside the cup cover and is matched and sealed with the urine cup 4, a T-shaped piston 7 is arranged in the middle of the cup cover 6, the T-shaped piston 7 is used for pressurizing a sealing gasket 10 at the bottom of the urine cup to enable the sealing gasket to move downwards, so that urine enters a pipeline 8, the lower end of the cup body 4 is provided with a pipeline 8, the pipeline 8 is an L-shaped base, the inside of the cup body is hollow and can contain partial urine, a circular opening 9 is arranged in the middle of the pipeline 8, the circular opening 9 is in an internal concave shape, the circular opening 9 is mutually butted with a through hole 21 arranged on the cup body 4, the lower end of the T-shaped piston 7 is provided with a sealing gasket 10, the sealing gasket 10 seals the circular opening 9, when, the color indicator is used for sealing the circular opening 9 again, a detection window 12 is arranged on one side of the pipeline 8, the detection window 12 and the pipeline 8 are integrally formed, the rectangular opening is formed in one side of the detection window 12, a color test paper 13 covers one end of the detection window 12, the color test paper 13 is a chemical color development module, and the CCD light sensor 5 is used for detecting color information on the color test paper 13.

The inside lower extreme of glass stand shell 2 is provided with circular sunken 14, and circular sunken 14 is used for holding and lifting cup 4, is provided with tension sponge 15 in the circular sunken 14, and when urine cup 4 put into glass stand shell 2, tension sponge 15 extrudeed cup 4, makes detection window 12 hug closely CCD light sense ware 5, and cup 4 places in circular sunken 14.

The cup holder shell 2 is connected with the upper end of the cup holder bin door 3 through the second spring 16, the second spring 16 has the main function that the cup holder bin door 3 is opened in a standby state, meanwhile, the firing pin 18 in the cup holder bin door 3 can be lifted upwards, the cup holder shell 2 is connected with the lower end of the cup holder bin door 3 through the electromagnet 17, when the cup holder bin door 3 is closed, the electromagnet 17 is started in a power-on mode, the cup holder bin door 3 is tightly sucked, and bouncing is prevented.

The inside upper end of glass stand door 3 is provided with firing pin 18, firing pin 18 mainly is responsible for transmitting power for T type piston 7, seal up 10 with pipe-line system is opened through T type piston 7, thereby the urine gets into pipeline 8, the start-up reaction, bowl cover 6 central authorities are provided with link up cylinder body 19, link up cylinder body 19 and be the inside circular passageway of bowl cover 6, link up and be provided with lifting sponge 20 in the cylinder body 19, lifting sponge 20 is used for T type piston 7's rigidity, prevent external force interference, random downstream leads to cup 4 bottom sealing plug to open, first spring 11 that cooperates cup 4 bottom simultaneously in the pipeline 8 closure process upwards lifts T type piston 7, T type piston 7 break-through link up cylinder body 19.

The lower part of the cup body 4 is provided with a through hole 21, the through hole 21 is used for enabling urine in the cup body 4 to flow into the pipeline 8, and the T-shaped piston 7 penetrates through the through hole 21 to be tightly contacted with the sealing gasket 10.

The pipeline 8 is internally provided with the macroporous sponge 22, the macroporous sponge 22 prevents urine from entering the pipeline 8 too fast and excessively, the sponge can be used for enabling the urine to slowly permeate into the pipeline 8, so that the urine slowly moves to the detection window 12, the urine is absorbed by the favorable color test paper 13, reaction and color development are realized, color rendering and falling are prevented, even mutual dyeing influences the detection effect, two air holes 23 are formed in the top of the pipeline 8, the air holes 23 enable the internal and external air pressure of the pipeline 8 to be balanced, the urine rises smoothly to enable the color test paper 13 to be absorbed, the diameter of each air hole 23 is 1mm, a sponge lining 24 is arranged between the detection window 12 and the color test paper 13, the density of the sponge lining 24 is higher than that of the pipeline 8, the excessive urine is prevented from overflowing, the urine can be enabled to permeate into the color test paper 13 uniformly, the.

The diameter of the cup body 4 is 20mm, and the clear height of the cup body 4 is 80 mm.

The detection window 12 is a cylinder with the length of 5mm, the width of 5mm and the height of 70mm, and the opening of the detection window 12 is a rectangular window with the length of 50mm and the width of 5 mm.

The inside integrated circuit board 25 that is provided with of chassis case 1, the circular telegram work of integrated circuit board 25 control glass stand door 3, CCD light sense ware, pilot lamp 26, electro-magnet 17 etc. 1 one end lower part of chassis case is provided with pilot lamp 26, and pilot lamp 26 is used for instructing certain detection module's operating condition, and a plurality of glass stand shell 2 of 1 one end of chassis case is placed side by side or the multirow is placed.

The working principle of the invention is as follows: when urine is detected, the cup holder bin door 3 is opened, the cup body 4 is placed into the circular opening 9 in the cup holder shell 2, the detection window 12 on one side of the pipeline 8 is tightly attached to the CCD light sensor 5, the cup holder bin door 3 is closed, meanwhile, the integrated circuit board 25 controls the electromagnet 17 to be electrified, the cup body 4 is closed in the cup holder shell 2 through the cup holder bin door 3, the tension sponge 15 extrudes the cup body 4, the detection window 12 and the color test paper 13 arranged on the pipeline 8 are tightly attached to the CCD light sensor 5, the striker 18 is pressed downwards at the moment, mechanical force pressed downwards by the striker 18 is sequentially transmitted to the T-shaped piston 7 and the sealing gasket 10, the sealing gasket 10 is separated from the through hole 21, the lower end of the cup body 4 is opened, urine in the cup body 4 enters the pipeline 8 and slowly permeates into the detection window 12 through the macroporous sponge 22, urine is transmitted to the color test paper 13 through the sponge lining 24, generating different color information, and acquiring the information of the color test paper 13 by the CCD light sensor 5 for analysis; when sufficient urine is available, the cup holder bin door 3 is opened, the striker 18 loses downward pressure, the first spring 11 rebounds to push the sealing gasket 10 upwards, so that the through hole 21 is sealed again, and the lifting sponge 20 in the cup cover 6 rebounds to help the T-shaped piston 7 to restore the original position, and the indicator lamp 26 displays the working state in the process.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a light sense urine inspection machine, includes quick-witted case shell (1), its characterized in that: a plurality of cup holder shells (2) are arranged at one end of the machine box shell (1), a cup holder bin door (3) is arranged at the other end of each cup holder shell (2), a cup body (4) is arranged in the cup holder formed between each cup holder shell (2) and each cup holder bin door (3), and a CCD (charge coupled device) light sensor (5) is arranged on the inner wall of each cup holder shell (2);

cup (4) upper end is provided with bowl cover (6), be provided with T type piston (7) in the middle of bowl cover (6), cup (4) lower extreme is provided with pipeline (8), there is circular opening (9) in the middle of pipeline (8), T type piston (7) lower extreme is provided with sealed pad (10), sealed pad (10) lower extreme is provided with first spring (11), pipeline (8) one side is provided with test window (12), test window (12) pot head has color test paper (13).

2. The light sensation urine testing machine according to claim 1, wherein: the cup holder is characterized in that a circular recess (14) is formed in the lower end of the interior of the cup holder shell (2), a tension sponge (15) is arranged in the circular recess (14), and the cup body (4) is placed in the circular recess (14).

3. The light sensation urine testing machine according to claim 1, wherein: the cup holder is characterized in that the cup holder shell (2) is connected with the upper end of the cup holder bin gate (3) through a second spring (16), and the cup holder shell (2) is connected with the lower end of the cup holder bin gate (3) through an electromagnet (17).

4. The light sensation urine testing machine according to claim 1, wherein: the cup holder is characterized in that a firing pin (18) is arranged at the upper end inside the cup holder bin door (3), a through cylinder body (19) is arranged in the center of the cup cover (6), a lifting sponge (20) is arranged in the through cylinder body (19), and the T-shaped piston (7) penetrates through the through cylinder body (19).

5. The light sensation urine testing machine according to claim 1, wherein: the lower part of the cup body (4) is provided with a through hole (21), and the T-shaped piston (7) penetrates through the through hole (21) to be tightly contacted with the sealing gasket (10).

6. The light sensation urine testing machine according to claim 1, wherein: be provided with macropore sponge (22) in pipeline (8), pipeline (8) the top is provided with two gas pockets (23), the diameter of gas pocket (23) is 1mm, be provided with sponge inside lining (24) between detecting window (12) and color test paper (13).

7. The light sensation urine testing machine according to claim 1, wherein: the diameter of the cup body (4) is 20mm, and the net height of the cup body (4) is 80 mm.

8. The light sensation urine testing machine according to claim 1, wherein: the detection window (12) is a cylinder with the length of 5mm, the width of 5mm and the height of 70mm, and the opening of the detection window (12) is a rectangular window with the length of 50mm and the width of 5 mm.

9. The light sensation urine testing machine according to claim 1, wherein: the novel computer case is characterized in that an integrated circuit board (25) is arranged inside the case shell (1), and an indicator lamp (26) is arranged on the lower portion of one end of the case shell (1).