CN117491672B - Pediatric urine collection and detection equipment - Google Patents
Pediatric urine collection and detection equipment Download PDFInfo
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- CN117491672B CN117491672B CN202311839727.4A CN202311839727A CN117491672B CN 117491672 B CN117491672 B CN 117491672B CN 202311839727 A CN202311839727 A CN 202311839727A CN 117491672 B CN117491672 B CN 117491672B
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- 210000002700 urine Anatomy 0.000 title claims abstract description 194
- 238000001514 detection method Methods 0.000 title claims abstract description 39
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- 238000012360 testing method Methods 0.000 claims abstract description 60
- 239000002699 waste material Substances 0.000 claims abstract description 5
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- 238000001125 extrusion Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 38
- 238000009792 diffusion process Methods 0.000 abstract description 8
- 238000004458 analytical method Methods 0.000 abstract description 6
- 239000012295 chemical reaction liquid Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000002791 soaking Methods 0.000 abstract description 4
- 238000005353 urine analysis Methods 0.000 abstract description 3
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- 206010046555 Urinary retention Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009535 clinical urine test Methods 0.000 description 1
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Abstract
The invention relates to the technical field of urine analysis, in particular to pediatric urine collection and detection equipment; the urine detector comprises a urine detector body, a detection platform arranged on one side of the urine detector body and a conveying belt arranged above the detection platform; the other end of the urine detector body is provided with a waste box positioned below the conveying belt; the urine storage shell is matched with the pressing plate; the urine collected in the urine storage shell can be extruded by the pressure plate to break the film of the air hole and drop in the reaction area of the test strip; the conveyor belt is used for directly conveying the test strip with the urine to the urine detector body for detection; thereby preventing excessive urine residue on the test strip caused by soaking; not only reduces the time wasted by cleaning the test strip; urine that has not been completely cleaned remains between two adjacent reaction zones; the diffusion of the reaction liquid between the two reaction areas caused by the excessive urine is avoided; reducing interference between each other; and the accuracy of the analysis result is improved.
Description
Technical Field
The invention relates to the technical field of urine analysis, in particular to pediatric urine collection and detection equipment.
Background
Urine routine is one of three routine items of medical examination, as excreta examination, urine reflects the metabolic condition of the organism, is an important index for diagnosis of many diseases, and urine routine detection is very important for health management and disease diagnosis of children; on the one hand, the detection of urine can help children to find potential health problems in early stage, including urinary tract infection, kidney diseases, diabetes and the like; this is important for the health management and timely treatment of children; on the other hand, indexes such as protein, urine specific gravity and the like in urine can directly reflect the nutrition status of children, evaluate the dietary structure and intake of the children, correct unreasonable dietary habits in time and ensure the normal growth and development of the children;
routine urine testing is performed using a urine analyzer; firstly, placing a test strip used for detection into a test tube filled with urine; the chemical reaction area of the test strip can be dipped with a urine sample and reacts with the urine; firstly placing the test strip dipped with the urine sample on a paper towel to suck away redundant liquid; then placing the sample on a detection platform of a detection instrument for detection; the detection platform drives the test strip to the optical system of the urine analyzer, so that the optical system irradiates the chemical reaction area of the test strip; receiving different reflected lights generated by the chemical reaction area of the test paper strip; finally, measuring and calculating by a microprocessor to obtain a detection result;
since reagents on urine test strips typically react chemically within a defined time frame and continue with the reaction at the reaction zone on the strip after a stable color change is achieved; the color of the reflection area is changed; so as to ensure the detection accuracy; the test paper strip needs to be quickly placed on paper towels and the excessive urine is sucked away; but within a short time period; the paper towel can not completely absorb the excessive urine on the test paper strip; so that urine on the test strip still has partial residue; so that urine remaining between two adjacent reaction zones can cause the diffusion of the liquid reacted between the two reaction zones; performing mutual interference; influence the accuracy of analysis results;
in view of the above, the present invention provides a pediatric urine collection and detection device, which solves the above technical problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides pediatric urine collecting and detecting equipment, and the pediatric urine collecting and detecting equipment is matched with a pressing plate through a urine storage shell; the urine collected in the urine storage shell can be extruded by the pressure plate to break the film of the air hole and drop in the reaction area of the test strip; the conveyor belt is used for directly conveying the test strip with the urine to the urine detector body for detection; thereby preventing excessive urine residue on the test strip caused by soaking; not only reduces the time wasted by cleaning the test strip; urine that has not been completely cleaned remains between two adjacent reaction zones; thereby avoiding the diffusion of the reaction liquid between the two reaction areas caused by the excessive urine; reducing interference between each other; and the accuracy of the analysis result is improved.
The technical scheme adopted for solving the technical problems is as follows: the invention provides pediatric urine collection and detection equipment, which comprises the following components:
the urine detector comprises a urine detector body, a detection platform arranged on one side of the urine detector body and a conveying belt arranged above the detection platform; the other end of the urine detector body is provided with a waste box positioned below the conveying belt;
the urine collecting tube is fixedly provided with a urine storage shell communicated with the urine collecting tube at the lower end thereof; the upper end of the collecting pipe is connected with a pipe cover in a threaded manner; a shell cover is connected to one side of the urine storage shell in a sliding and sealing manner; a semicircular bulge is arranged on one side of the urine storage shell, which is far away from the shell cover; an air hole communicated with the urine storage shell is formed in the position, farthest from the shell cover, of the bulge; the film is fixedly connected in the air hole; the urine storage shell and the film are made of PE materials;
the mounting frame is fixedly arranged at the upper end of the detection platform; the mounting frame is positioned above the conveying belt; a storage plate is arranged between the mounting frame and the conveying belt; the object placing plate is fixedly connected with the mounting frame; the surface of the object placing plate is provided with a round groove penetrating to the lower end; the circular groove is matched with the bulge; a pressing plate is arranged above the object placing plate; the pressing plate is fixedly connected with the mounting frame through an electric push rod; a supporting frame is arranged below the object placing plate; and the upper end of the supporting frame is provided with a limiting groove.
Preferably, a pressing block is arranged on one side of the object placing plate; a rectangular groove is formed in the lower end face of the pressing plate; the pressing block is connected in the rectangular groove in a sliding and sealing manner; the pressing block is fixedly connected with the bottom of the rectangular groove through a fixed spring.
Preferably, the lower end of the pressing block is fixedly connected with a pressing bar; the cross section of the pressing strip is semicircular; an arc-shaped groove matched with the pressing strip is formed in the upper end face of the storage plate.
Preferably, a hollow floating plate is connected between the shell cover and the air hole in a sliding way; the end, far away from the shell cover, of the floating plate is fixedly connected with a thorn rod; the thorn rod and the floating plate are made of PE materials; the surface of the thorn rod is provided with an L-shaped groove; the thorn rod is arranged in a frustum shape;
preferably, the surface of the thorn rod is provided with an annular groove; and an air film bag is fixedly connected in the annular groove.
Preferably, the two sides of the mounting frame are provided with strip-shaped grooves; the support frame is connected in the strip-shaped groove in a sliding manner; a pushing module is arranged in the strip-shaped groove; the pushing module is used for pushing the supporting frame to extend out of the strip-shaped groove.
Preferably, the pushing module comprises a gear shaft; the gear shaft is rotationally connected to the upper end of the strip-shaped groove; the upper end of the support frame is fixedly provided with teeth meshed with the gear shaft; a rack is arranged on one side of the pressing plate; a gear ring meshed with the rack is arranged between the gear shaft and the rack; the gear ring is fixedly connected with the gear shaft.
Preferably, one end of the support frame far away from the limit groove is hinged with a hinge rod; the tooth is fixedly connected to the upper end of the hinging rod.
The beneficial effects of the invention are as follows:
the urine storage shell is matched with the pressing plate; the urine collected in the urine storage shell can be extruded by the pressure plate to break the film of the air hole and drop in the reaction area of the test strip; the conveyor belt is used for directly conveying the test strip with the urine to the urine detector body for detection; thereby preventing excessive urine residue on the test strip caused by soaking; not only reduces the time wasted by cleaning the test strip; urine that has not been completely cleaned remains between two adjacent reaction zones; thereby avoiding the diffusion of the reaction liquid between the two reaction areas caused by the excessive urine; reducing interference between each other; and the accuracy of the analysis result is improved.
Drawings
The invention will be further described with reference to the drawings and embodiments.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic view of the structure of the mounting used in the present invention;
fig. 4 is an enlarged view at B in fig. 3;
fig. 5 is an enlarged view at C in fig. 3;
FIG. 6 is an enlarged view at D in FIG. 5;
FIG. 7 is a perspective view of the gear shaft used in the present invention;
in the figure: 1. a urine detector body; 11. a detection platform; 12. a conveyor belt; 13. a waste bin; 2. a collection tube; 21. a urine storage shell; 211. a cover; 22. a tube cover; 23. a protrusion; 231. air holes; 232. a film; 24. a floating plate; 25. a thorn rod; 251. an L-shaped groove; 252. an annular groove; 26. an air film bag; 3. a mounting frame; 31. a storage plate; 311. a circular groove; 312. an arc-shaped groove; 32. a pressing plate; 321. an electric push rod; 322. briquetting; 323. rectangular grooves; 324. a fixed spring; 325. pressing strips; 33. a support frame; 331. a limit groove; 34. a bar-shaped groove; 341. a gear shaft; 35. teeth; 36. a rack; 37. a gear ring; 38. and a hinge rod.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 7, the pediatric urine collection and detection apparatus of the present invention includes:
a urine detector body 1, a detection platform 11 mounted on one side of the urine detector body 1, and a conveyor belt 12 mounted above the detection platform 11; the other end of the urine detector body 1 is provided with a waste box 13 positioned below the conveyer belt 12;
a urine collecting tube 2, the lower end of the collecting tube 2 is fixedly provided with a urine storing shell 21 communicated with the urine collecting tube 2; the upper end of the collecting tube 2 is connected with a tube cover 22 in a threaded manner; a shell cover 211 is connected to one side of the urine storage shell 21 in a sliding and sealing manner; a semicircular bulge 23 is arranged on one side of the urine storage shell 21 away from the shell cover 211; an air hole 231 communicated with the urine storage shell 21 is formed in the position, farthest from the shell cover 211, of the protrusion 23; the film 232 is fixedly connected in the air hole 231; the urine storage shell 21 and the film 232 are made of PE materials;
the mounting frame 3 is fixedly arranged at the upper end of the detection platform 11; the mounting frame 3 is positioned above the conveyor belt 12; a storage plate 31 is arranged between the mounting frame 3 and the conveying belt 12; the object placing plate 31 is fixedly connected with the mounting frame 3; the surface of the storage plate 31 is provided with a round groove 311 penetrating to the lower end; the circular groove 311 is matched with the bulge 23; a pressing plate 32 is arranged above the object placing plate 31; the pressing plate 32 is fixedly connected with the mounting frame 3 through an electric push rod 321; a supporting frame 33 is arranged below the object placing plate 31; the upper end of the supporting frame 33 is provided with a limit groove 331.
As an embodiment of the present invention, a pressing block 322 is disposed on one side of the object placing plate 31; a rectangular groove 323 is formed in the lower end surface of the pressing plate 32; the pressing block 322 is in sliding and sealing connection in the rectangular groove 323; the pressing block 322 is fixedly connected with the bottom of the rectangular groove 323 through a fixed spring 324.
As an embodiment of the present invention, the lower end of the pressing block 322 is fixedly connected with a pressing bar 325; the cross section of the pressing bar 325 is arranged in a semicircle; an arc-shaped groove 312 matched with the pressing bar 325 is formed on the upper end surface of the object placing plate 31;
reagents on urine analysis test strips typically react chemically within a defined time frame and continue with the reaction at the reaction zone on the test strip after a stable color change is achieved; the color of the reaction area is changed; so as to ensure the detection accuracy; the test paper strip needs to be quickly placed on paper towels and the excessive urine is sucked away; but within a short time period; the paper towel can not completely absorb the excessive urine on the test paper strip; so that urine on the test strip still has partial residue; so that urine remaining between two adjacent reaction zones can cause the diffusion of the liquid reacted between the two reaction zones; performing mutual interference; influence the accuracy of analysis results;
when in work, a user firstly takes the collecting tube 2 for urine collection for a patient; causing the patient to rotate tube cover 22 to open collection tube 2; and collecting urine with a collecting tube 2; as urine enters collection tube 2; so that urine entering the collecting tube 2 can enter the urine storage shell 21 communicated with the collecting tube 2 through the lower end of the collecting tube 2; after urine is fully stored in the urine storage shell 21; the user covers the tube cover 22 of the collecting tube 2 on the upper end of the collecting tube 2 and tightens the same; sealing the collection tube 2; the user then places the urine-collected collection tube 2 sideways on the storage plate 31; so that the urine storage shell 21 at one end of the collecting tube 2 is positioned on the object placing plate 31; the collecting tube 2 is exposed out of one end of the storage plate 31, and the bulge 23 at the lower end of the urine storage shell 21 is positioned in the circular groove 311 of the storage plate 31; the shell cover 211 on one side of the urine storage shell 21 is positioned below the pressing plate 32 and is opposite to the pressing plate 32; so that the air holes 231 at the lower ends of the protrusions 23 are exposed out of the circular grooves 311; at this time, the user places the test strip for detection in the limit groove 331 at the upper end of the support 33; and two support frames 33 are provided in number; the two supporting frames 33 are opposite to each other and distributed on two sides of the conveying belt 12; the test paper strip placed in the limit groove 331 of the object placing plate 31 is also positioned at the upper end of the conveying belt 12; at this time, the test strip is positioned in the limit groove 331; so that the test strip limited by the limiting groove 331 is just under the object placing plate 31; the reaction area at the upper end of the test strip is just under the circular groove 311; at this time, the user controls the electric push rod 321 to extend; so that the electric push rod 321 pushes the pressing plate 32 to move downwards towards the direction approaching the object placing plate 31; so that the pressing plate 32 drives the pressing block 322 below to synchronously descend; so that the press piece 322 will first come into contact with the urine storage case 21; and continues to descend with the platen 32; so that the pressing plate 32 pushes the pressing block 322 to press the urine storage shell 21; so that the pressing block 322 crushes the urine storage shell 21; the urine storage shell 21 is made of PE material; on the one hand, the urine storage shell 21 made of PE material cannot interfere and influence the urine detection in the urine storage process; ensuring the accuracy of urine detection; polyethylene (PE), on the other hand, is both a flexible material and a semi-rigid material; its flexibility and semi-stiffness depend on its density and molecular structure; the density of the semicircular projections 23 and the cover 211 provided with the urine storage case 21 is large; so that the semicircular bulge 23 of the urine storage shell 21 and the shell cover 211 are semi-rigid; while the rest parts are flexible; while the part of the urine storage shell 21 pressed by the pressing block 322 is flexible; the urine storage case 21 pressed by the pressing block 322 is not broken; and the inner walls of the urine storage case 21 flattened by the pressing pieces 322 are sealed by being in contact with each other; and at this time, the urine storage case 21 is clamped by the pressing block 322 and the storage plate 31; so that the user does not need to hold the collection tube 2; so that one end of the tube cover 22 of the collecting tube 2 is inclined downwards under the action of gravity and hung at one end of the object placing plate 31;
and continues to descend as the platen 32; so that the pressing plate 32 continues to push the pressing block 322 downward; so that the pressing block 322 presses the flattened urine housing 21 into the arc-shaped groove 312 through the convex strip; and at this time, the pressing block 322 is acted by the blocking force of the object placing plate 31; so that the pressing block 322 presses the fixing spring 324 into the rectangular groove 323 under the pushing of the blocking force; so that the pressing block 322 entering the rectangular groove 323 is pushed by the restoring force of the fixed spring 324; thereby improving the compression force of the pressing block 322 on the urine storage shell 21; the tightness of the pressed part of the urine storage shell 21 under the pressing block 322 is improved; so that the urine storage shell 21 which is closed by the compression is no longer in communication with the collecting tube 2; the pressing bar 325 is arranged at the lower end of the pressing block 322; an arc groove 312 is formed at the upper end of the object placing plate 31; so that the beads 325 can increase the surface roughness of the platen 32; the arc-shaped grooves 312 can increase the surface roughness of the object placing plate 31; thereby increasing the friction force between the urine storage shell 21 and the pressing plate 32 and the object placing plate 31; and because the arc-shaped groove 312 is opposite to the pressing bar 325; so that the urine storage shell 21 extruded by the pressure receiving plate 32 and the storage plate 31 forms a curve seal; the curved seal not only can increase the sealing area; compared with the linear seal, the curved seal can form more contact points under pressure, so that the sealing performance of the pressed part of the urine storage shell 21 pressed by the pressing block 322 is further improved;
when the pressing plate 32 contacts the cover 211 of the urine storage case 21; so that the cover 211 enters the inside of the urine storage case 21 under the pushing of the pressing plate 32; at this time, the inside of the urine storage case 21 is pressed so that urine is compressed; since the film 232 is made of PE material; and the density of the film 232 is much less than that of the urine storage housing 21; so that the membrane 232 bulges and breaks towards the outside of the air hole 231 under the pushing of the liquid pressure inside the urine storage case 21; when the film 232 breaks; urine in the urine storage case 21 flows out of the air hole 231; so that urine flowing downwards from the air hole 231 can drop on the reaction area of the test strip; so that the user is not required to insert the test strip entirely into collection tube 2; residual urine on the surface of the test strip is reduced; when urine drops on the reaction area on the surface of the test strip below, the control conveyer belt 12 conveys the test strip to move towards the direction close to the urine detector; the test strip slides on the upper end of the limit groove 331 and passes out of the limit groove 331; only the paper towel is placed under the object placing plate 31; so that the paper towel absorbs the excessive urine flowing out of the air holes 231; the connection part of the urine storage shell 21 and the collecting tube 2 is tightly pressed and sealed by a pressing block 322;
the invention uses the cooperation between the urine storage shell 21 and the pressing plate 32; so that urine collected in the urine storage shell 21 can be extruded by the pressing plate 32 to break the film 232 of the air hole 231 and drop in the reaction area of the test strip; so that the conveyor belt 12 directly conveys the test strip with the urine to the urine detector body 1 for detection; thereby preventing excessive urine residue on the test strip caused by soaking; not only reduces the time wasted by cleaning the test strip; urine that has not been completely cleaned remains between two adjacent reaction zones; thereby avoiding the diffusion of the reaction liquid between the two reaction areas caused by the excessive urine; reducing interference between each other; and the accuracy of the analysis result is improved.
As an embodiment of the present invention, a hollow floating plate 24 is slidably connected between the housing cover 211 and the air hole 231; the end of the floating plate 24 far away from the shell cover 211 is fixedly connected with a thorn rod 25; the thorn rod 25 and the floating plate 24 are made of PE materials; an L-shaped groove 251 is formed in the surface of the thorn rod 25; the thorn rod 25 is arranged in a frustum shape;
as an embodiment of the present invention, the surface of the thorn rod 25 is provided with an annular groove 252; the annular groove 252 is internally and fixedly connected with a gas film bag 26;
in operation, a plurality of air holes 231 are formed; if the thickness of the thin film 232 in the plurality of air holes 231 is not uniform; the thinner film 232 will break first; while thicker films 232 are difficult to crush; the air holes 231 where the film 232 is not broken cannot drip urine; causing the reaction area below the reaction area to be unable to react with urine; and the membrane 232 is firstly crushed, and more urine flows out from the air holes 231 where the membrane 232 is positioned; and excessive urine flows to other reaction areas along the test strip; causing diffusion of the reaction liquid between the two reaction zones; and interference occurs; the present application is therefore provided with a thorn bar 25 and a floating plate 24; when the urine storage shell 21 is horizontally placed on the storage plate 31, the shell cover 211 of the urine storage shell 21 is upward, and the floating plate 24 immersed in urine is lifted under the action of the floating force; bringing the floating plate 24 into contact with the cover 211; so when the cover 211 is pressed by the pressing plate 32 to descend, the cover 211 can push the floating plate 24 to drive the thorn rod 25 to approach the air hole 231 of the urine storage shell 21; so that the piercing rod 25 contacts the film 232 in the air hole 231 and pierces the film 232 to protrude from the air hole 231; because the thorn bar 25 is in a frustum shape; and the diameter of the end of the thorn rod 25 near the air hole 231 is smaller; so that the smaller end of the lance 25 pierces the air hole 231; the contact area between the smaller end of the thorn rod 25 and the film 232 is small; so that the force exerted by the spike 25 is concentrated in a small area, increasing the pressure of the spike; and as the thorn 25 pushes, the film 232 stretches and bulges first; and then pierced by the piercing post 25; and the piercing rod 25 pierces the membrane 232; the perforation of the film 232 is sealed and attached with the inner wall of the thorn rod 25; since one end of the L-shaped groove 251 is located on the surface of the thorn bar 25; while the other end passes through the smaller end of the piercing rod 25; due to the urine storage shell 21 being placed horizontally; urine in the urine storage case 21 is in a horizontal state; the air in the urine storage case 21 is located at the case cover 211; so that urine is located below the L-shaped slot 251 on the surface of the spike 25; so when the thorn rod 25 pierces the film 232, the air in the urine storage shell 21 enters through the L-shaped groove 251 on the surface of the thorn rod 25; and is discharged from the end of the thorn bar 25 extending out of the air hole 231; and because the thorn bar 25 is extended rapidly; so that the piercing rod 25 continuously expands the piercing hole of the film 232 through the outer wall of the frustum; when the thorn rod 25 drives the air film bag 26 to the air hole 231; the membrane 232 has been completely ruptured by the lance 25; at this time, the air film bag 26 is deformed by the extrusion of the inner wall of the air hole 231; so that the deformed air film bag 26 is in sliding contact with the inner wall of the air hole 231; although the air film bladder 26 is also made of PE material; and the air film bag 26 has good flexibility and elasticity; but the air film bladder 26 is much denser than the membrane 232; the problem of breakage of the compressed air film bladder 26 does not occur; while the air film bag 26 is extruded by the inner wall of the air hole 231; the air film bag 26 is deformed to some extent; when the compressed air film bladder 26 extends out of the air hole 231; the air film bag 26 extending out of the air hole 231 stretches and blocks the air hole 231; and the air film bag 26 is continuously driven to extend along with the thorn rod 25; the air film bag 26 is in sliding sealing contact with the inner wall of the air hole 231, so that the urine extruded in the urine storage shell 21 is prevented from flowing out through the gap between the thorn rod 25 and the air hole 231;
with the air in the urine housing 21 being expelled; the urine level in the urine storage shell 21 rises; when the level of urine passes over the L-shaped groove 251; urine flows out of the L-shaped groove 251 and drops into the reaction area of the test strip; and the plurality of thorns 25 are pushed by the floating plate 24 to extend out of the air holes 231; the L-shaped grooves 251 on the surfaces of the thorn rods 25 have the same height; so that urine in the urine storage shell 21 flows out through the L-shaped grooves 251 on the surfaces of the thorns 25 simultaneously; thus, the reaction areas on the test strip can all receive the same amount of urine at the same time; avoiding excessive urine in part of the reaction areas from flowing to other reaction areas; the diffusion of the reaction liquid between the two reaction areas is avoided; when the receiving amount of the reaction area meets the standard, the electric push rod 321 is controlled to stop and reset; at this time, the urine storage shell 21 is reset under the action of self-restoring force; at this time, the gas in the urine storage case 21 enters through the L-shaped groove 251; so that the space in the urine storage case 21 increases; so that the liquid level of urine is lowered; therefore, the excessive urine in the urine storage shell 21 does not flow out through the L-shaped groove 251 any more, and the pollution of the excessive urine to the detection platform 11 is avoided; the cleaning difficulty of a user on the detection platform 11 is reduced; the absorption of excessive urine by using paper towels is also reduced; and the cleaning cost is reduced.
As an embodiment of the present invention, the two sides of the mounting frame 3 are provided with bar-shaped grooves 34; the support frame 33 is slidably connected in the strip-shaped groove 34; a pushing module is arranged in the strip-shaped groove 34; the pushing module is used for pushing the supporting frame 33 to extend out of the strip-shaped groove 34.
As an embodiment of the present invention, the pushing module includes a gear shaft 341; the gear shaft 341 is rotatably connected to the upper end of the bar-shaped groove 34; the upper end of the supporting frame 33 is fixedly provided with teeth 35 meshed with a gear shaft 341; a rack 36 is arranged on one side of the pressing plate 32; a gear ring 37 meshed with the rack 36 is arranged between the gear shaft 341 and the rack 36; the gear ring 37 is fixedly connected with the gear shaft 341.
As an embodiment of the present invention, an end of the supporting frame 33 away from the limiting groove 331 is hinged with a hinge rod 38; the teeth 35 are fixedly connected to the upper end of the hinging rod 38;
when the urine storage shell 21 is taken down, the small liquid drops remained at the lower end of the thorn rod 25 can drop on the object placing plate 31 or in the round groove 311 of the object placing plate 31 due to shaking; urine dropped on the storage plate 31 is easily seen by the user to be wiped off with a paper towel; however, the urine drops falling into the circular groove 311 of the object placing plate 31 will flow to the lower end surface of the circular groove 311 along the bottom of the circular groove 311, namely the lower end surface of the object placing plate 31; so that the drops of urine are hidden from view by the placement plate 31; when the user places the test strip on the support frame 33 below the object placing plate 31, the hand of the user contacts with the lower end surface of the object placing plate 31; or drops of urine accumulated under the storage plate 31 are dropped on the back of the user's hand; the present application is therefore directed to providing a slot 34; so that in the initial state; one end of the supporting frame 33 provided with the limiting groove 331 extends out of the bar-shaped groove 34 and is positioned at one side of the object placing plate 31; at this time, the user directly places the test strip in the limit groove 331; while the user controls the electric push rod 321 to push the pressing plate 32 to descend; the pressing plate 32 drives the rack 36 to synchronously descend; so that the rack 36 pushes the gear ring 37 engaged therewith to rotate; so that the gear ring 37 drives the gear shaft 341 fixedly connected with the gear ring to rotate; the gear shaft 341 pushes the teeth 35 meshed with the gear shaft 341 to drive the hinging rod 38 to continuously enter the bar-shaped groove 34 in the rotating process; so that the hinge rod 38 located in the bar slot 34 can pull the support frame 33 into the bar slot 34 continuously; so that the supporting frame 33 drives the test strip on the limiting groove 331 to approach the object placing plate 31; until the rack 36 passes over the gear ring 37, at which point the rack 36 no longer meshes with the gear ring 37; the test strip is just below the round hole of the object placing plate 31; then the electric push rod 321 is controlled to push the pressing plate 32 to squeeze urine in the urine storage shell 21 to drop to a reaction area on the test paper strip; since the conveyor belt 12 is not under the storage plate 31 at this time; so when the electric push rod 321 is contracted; the electric push rod 321 pulls the pressing plate 32 and the rack 36 to rise; so that the rack 36 contacts the gear ring 37 and pushes the gear ring 37 to rotate reversely; so that the gear ring 37 can drive the teeth 35 to drive the hinge rod 38 to extend out of the strip-shaped groove 34 through the gear shaft 341; so that the support 33 is pushed by the hinge rod 38 to be far away from the storage plate 31 and close to the conveyor belt 12; until the support 33 is located between the two conveyor belts 12; the test strip is now above the conveyor belt 12; until the support 33 is fully extended out of the slot 34; the supporting frame 33 is no longer supported by the strip-shaped groove 34; causing the support 33 to rotate downward; so that the test strip on the conveyer belt 12 falls on the conveyer belt 12 along with the downward rotation of the supporting frame 33; the conveyor belt 12 conveys the test strip to move at the moment; as the test strip passes over the conveyor belt 12; controlling the electric push rod 321 to extend; so that the rack 36 pushes the gear ring 37 to drive the gear shaft 341 to rotate forward; so that the hinge rod 38 pulls the support frame 33 to the bar-shaped groove 34; so that the support 33 is pushed by the mounting frame 3; rotating upwards; so that the support 33 enters the slot 34; and such that the support frame 33 is supported by the lower end wall of the bar-shaped groove 34 in parallel with the hinge rod 38.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the scope of the present invention, and furthermore, the terms "first", "second", "third", etc. are merely used for distinguishing the description, and should not be construed as indicating or implying relative importance.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Pediatric urine collection detection apparatus, comprising:
the urine detector comprises a urine detector body (1), a detection platform (11) arranged on one side of the urine detector body (1) and a conveying belt (12) arranged above the detection platform (11); the other end of the urine detector body (1) is provided with a waste box (13) positioned below the conveyer belt (12);
the urine collecting device comprises a collecting pipe (2), wherein a urine storage shell (21) communicated with the collecting pipe (2) is fixedly arranged at the lower end of the collecting pipe (2); the upper end of the collecting pipe (2) is connected with a pipe cover (22) through threads; a shell cover (211) is connected to one side of the urine storage shell (21) in a sliding and sealing manner; a semicircular bulge (23) is arranged on one side of the urine storage shell (21) far away from the shell cover (211); an air hole (231) communicated with the urine storage shell (21) is formed in the position, farthest from the shell cover (211), of the protrusion (23); a film (232) is fixedly connected in the air hole (231); the urine storage shell (21) and the film (232) are made of PE materials;
the mounting frame (3), the said mounting frame (3) is fixedly mounted on the upper end of the detection platform (11); the mounting frame (3) is positioned above the conveying belt (12); a storage plate (31) is arranged between the mounting frame (3) and the conveying belt (12); the object placing plate (31) is fixedly connected with the mounting frame (3); a round groove (311) penetrating to the lower end is formed in the surface of the object placing plate (31); the round groove (311) is matched with the bulge (23); a pressing plate (32) is arranged above the object placing plate (31); the pressing plate (32) is fixedly connected with the mounting frame (3) through an electric push rod (321); a supporting frame (33) is arranged below the object placing plate (31); a limit groove (331) is formed in the upper end of the support frame (33);
a pressing block (322) is arranged on one side of the object placing plate (31); a rectangular groove (323) is formed in the lower end face of the pressing plate (32); the pressing block (322) is connected in the rectangular groove (323) in a sliding and sealing mode; the pressing block (322) is fixedly connected with the bottom of the rectangular groove (323) through a fixed spring (324); the density of the semicircular bulges (23) and the shell cover (211) of the urine storage shell (21) is high, so that the semicircular bulges (23) and the shell cover (211) of the urine storage shell (21) are semi-rigid, and the rest parts are flexible; the extrusion part of the pressure block (322) of the urine storage shell (21) is flexible; the density of the film (232) is much less than the density of the urine storage shell (21); the connection part of the urine storage shell (21) and the collecting tube (2) is tightly pressed and sealed by a pressing block (322);
the lower end of the pressing block (322) is fixedly connected with a pressing bar (325); the cross section of the pressing strip (325) is arranged in a semicircle; an arc-shaped groove (312) matched with the pressing bar (325) is formed in the upper end face of the storage plate (31).
2. The pediatric urine collection test apparatus of claim 1, wherein: a hollow floating plate (24) is connected between the shell cover (211) and the air hole (231) in a sliding way; one end of the floating plate (24) far away from the shell cover (211) is fixedly connected with a thorn rod (25); the thorn rod (25) and the floating plate (24) are made of PE materials; an L-shaped groove (251) is formed in the surface of the thorn rod (25); the thorn rod (25) is arranged in a frustum shape.
3. A pediatric urine collection test apparatus as defined in claim 2, wherein: an annular groove (252) is formed in the surface of the thorn rod (25); and a gas film bag (26) is fixedly connected in the annular groove (252).
4. A pediatric urine collection test apparatus as defined in claim 3, wherein: the two sides of the mounting frame (3) are provided with strip-shaped grooves (34); the supporting frame (33) is connected in the strip-shaped groove (34) in a sliding manner; a pushing module is arranged in the strip-shaped groove (34); the pushing module is used for pushing the supporting frame (33) to extend out of the strip-shaped groove (34).
5. The pediatric urine collection test apparatus of claim 4, wherein: the pushing module comprises a gear shaft (341); the gear shaft (341) is rotatably connected to the upper end of the strip-shaped groove (34); the upper end of the supporting frame (33) is fixedly provided with teeth (35) meshed with the gear shaft (341); a rack (36) is arranged on one side of the pressing plate (32); a gear ring (37) meshed with the rack (36) is arranged between the gear shaft (341) and the rack (36); the gear ring (37) is fixedly connected with the gear shaft (341).
6. The pediatric urine collection test apparatus of claim 5, wherein: one end of the supporting frame (33) far away from the limiting groove (331) is hinged with a hinging rod (38); the teeth (35) are fixedly connected to the upper end of the hinging rod (38).
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| CN202311839727.4A CN117491672B (en) | 2023-12-29 | 2023-12-29 | Pediatric urine collection and detection equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311839727.4A CN117491672B (en) | 2023-12-29 | 2023-12-29 | Pediatric urine collection and detection equipment |
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| CN117491672B true CN117491672B (en) | 2024-03-15 |
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| CN117491672A (en) | 2024-02-02 |
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