CN117232909B - Urine test sampling device - Google Patents
Urine test sampling device Download PDFInfo
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- CN117232909B CN117232909B CN202311515882.0A CN202311515882A CN117232909B CN 117232909 B CN117232909 B CN 117232909B CN 202311515882 A CN202311515882 A CN 202311515882A CN 117232909 B CN117232909 B CN 117232909B
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- urine
- cover body
- sealing cover
- fixing
- test tube
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- 238000005070 sampling Methods 0.000 title claims abstract description 25
- 238000009535 clinical urine test Methods 0.000 title claims abstract description 17
- 210000002700 urine Anatomy 0.000 claims abstract description 120
- 238000007789 sealing Methods 0.000 claims abstract description 67
- 238000012360 testing method Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims description 63
- 230000005540 biological transmission Effects 0.000 claims description 36
- 238000003825 pressing Methods 0.000 claims description 25
- 238000004804 winding Methods 0.000 claims description 22
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 18
- 239000012535 impurity Substances 0.000 abstract description 3
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000002265 prevention Effects 0.000 description 7
- 239000013049 sediment Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 208000014001 urinary system disease Diseases 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a urine test sampling device, which relates to the technical field of urine tests and comprises a urine storage test tube and a sealing cover body in threaded rotary connection with the urine storage test tube; the urine collecting part is used for collecting urine in the urine storage test tube and comprises a conical liquid suction pipe, the conical liquid suction pipe is arranged on the sealing cover body through a fixing mechanism, and a rubber hollow ball is fixedly communicated with the conical liquid suction pipe; and the stable supporting part is used for keeping the urine storage test tube to be placed vertically and stably and comprises a fixed seat. The advantages are that: not only can directly erect and sample and detect, can also directly draw urine from storing up urine test tube, need not extra burette, reduce the washing step, the simple operation, but also reducible external impurity gets into simultaneously, carries out the stirring to the precipitate in storing up urine test tube and mixes, improves the degree of consistency of urine to reach the purpose that improves the detection precision.
Description
Technical Field
The invention relates to the technical field of urine tests, in particular to a urine test sampling device.
Background
Urine examination, namely urine examination, comprises urine general property detection, urine chemical detection and urine microscopic detection, the urine examination not only can assist in analysis, illness state and curative effect observation of urinary system diseases, but also can indirectly reflect functional states of systemic metabolism, circulation and other systems, and in order to better carry out urine sampling analysis on patients, a urine sampling device is needed to assist in completion.
Through searching, chinese patent application No. CN202111256638.8 discloses a urine test sampling device for a clinical laboratory of a hospital, which comprises a urine test tube, a urine cup and an operation rack; the urine test tube comprises a tube body and an integrated component, one end of the tube body is closed, the other end of the tube body is open, the integrated component is closed at the open end of the tube body and comprises a rotating body, a plug and test paper, the rotating body is in threaded fit with the plug, when the rotating body rotates, the plug can axially move upwards or downwards so as to realize switching of opening or closing of the top of the tube body, the test paper is inserted into the plug, and the test paper downwards extends into the tube body.
The urine test sampling device has the following defects in the specific use process:
when the patient is taking a sample, need collect urine through collecting cup earlier, then with the leading-in urine storage test tube in the urine follow collecting cup, and the test tube bottom is slick and sly, can't stand, consequently need the patient to hold, occupy and receive the space, use inconveniently.
Medical personnel draw urine from storing up urine test tube and detect, need use the burette to draw, need wash the burette after the extraction, then carry out next extraction operation, the operation is comparatively loaded down with trivial details.
In the urine detection process, detection personnel need to carry out sequencing detection on each urine, and a sequencing exists, so that sediment precipitation exists and the probability of urine detection result deviation exists under the condition that the later urine is placed still for a long time.
Therefore, the novel urine detection sampling device can be adopted to solve the defects in the prior art.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the urine sample cannot be erected, the dropper is adopted for extraction and needs to be cleaned, the operation is complicated, and sediment precipitation exists.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a urine sampling device comprising:
the urine storage test tube and the sealing cover body which is in threaded rotary connection with the urine storage test tube;
the urine collecting part is used for collecting urine in the urine storage test tube and comprises a conical liquid suction pipe, the conical liquid suction pipe is arranged on the sealing cover body through a fixing mechanism, and a rubber hollow ball is fixedly communicated with the conical liquid suction pipe;
the urine storage test tube comprises a stable supporting part, wherein the stable supporting part is used for keeping the urine storage test tube to be placed vertically and stably, the stable supporting part comprises a fixed seat, the bottom of the urine storage test tube is fixedly provided with the fixed seat, and the fixed seat is fixedly provided with a fixed sucker;
the rotary mixing part is used for mixing urine in the urine storage test tube and comprises a rotary gear, the rotary gear is arranged on the sealing cover body through a rotary mechanism, and a driving mechanism matched with the rotary gear is arranged on the sealing cover body;
the driving mechanism comprises a toothed belt groove, a cylindrical winding roller, a rubber toothed belt, a spring roll and a pressing roller, wherein the toothed belt groove is formed in the sealing cover body, the rubber toothed belt is slidably arranged on the toothed belt groove, the cylindrical winding roller is rotatably arranged on the sealing cover body, the rubber toothed belt is wound on the cylindrical winding roller, the spring roll is fixedly arranged between the cylindrical winding roller and the sealing cover body, the pressing roller which is propped against the rubber toothed belt is rotatably arranged on the sealing cover body, and a limiting structure matched with the rubber toothed belt is arranged on the sealing cover body;
a plurality of mounting fixing plates are fixedly arranged on the rotating gear, and a butting disc is fixedly arranged on each mounting fixing plate;
a lifting adjusting screw is fixedly arranged on each butt joint disc, a rotary mixing cylinder is rotatably arranged on each lifting adjusting screw, each rotary mixing cylinder is in sliding connection with the corresponding lifting adjusting screw, and a lifting mechanism is arranged between each rotary mixing cylinder and the corresponding lifting adjusting screw;
the lifting mechanism comprises a fixed sleeve, a lifting adjusting nut and a plurality of connecting struts, the lifting adjusting nut is rotatably arranged on the lifting adjusting screw in a threaded manner, the fixed sleeve is fixedly arranged on the lifting adjusting nut, the plurality of connecting struts are fixedly arranged on the fixed sleeve, and the rotary mixing cylinder is rotatably connected with the plurality of connecting struts through annular grooves;
each rotary mixing cylinder is fixedly provided with a plurality of rotary mixing blades, and each rotary mixing blade is provided with a plurality of through holes.
Preferably, the fixing mechanism comprises a fixing collar, fixing connection fan blades and a fixing ring groove, the fixing ring groove is formed in the sealing cover body, a plurality of fixing connection fan blades are fixedly installed on the conical liquid suction pipe, a plurality of fixing collar matched with the fixing ring groove is fixedly installed on the fixing connection fan blades together, and a locking structure is installed between the fixing collar and the sealing cover body.
Preferably, the locking structure comprises a locking slot, a locking storage hole, an anti-drop plug block, a transmission rack, a transmission gear and a pushing rack, wherein the locking storage hole is formed in the fixed sleeve ring, the anti-drop plug block is slidably arranged in the locking storage hole, the transmission rack is fixedly arranged on the anti-drop plug block, the transmission gear meshed with the transmission gear is rotatably arranged in the locking storage hole, the pushing rack meshed with the transmission gear is slidably arranged in the locking storage hole, a pushing component is arranged between the pushing rack and the fixed sleeve ring, and the locking slot matched with the anti-drop plug block is formed in the sealing cover body.
Preferably, the pushing component comprises a connecting rod, a transmission connecting rod, a reset pressing spring and a movable push plate, wherein the transmission connecting rod is fixedly installed on the pushing rack, the connecting rod is fixedly installed on the transmission connecting rod, the movable push plate is fixedly installed on the connecting rod, a sliding groove matched with the connecting rod is formed in the fixed sleeve ring, and the reset pressing spring is fixedly installed between the connecting rod and the sliding groove.
Preferably, the rotating mechanism comprises an annular chute and a limiting rotating column, the annular chute is formed in the sealing cover body, and the limiting rotating column matched with the annular chute is fixedly arranged on the rotating gear.
Preferably, the limit structure comprises a drop-off prevention rotating roller and a limit shrink-proof plate, the limit shrink-proof plate is fixedly arranged at one end, far away from the cylindrical winding roller, of the rubber toothed belt, the drop-off prevention rotating roller matched with the rubber toothed belt is rotatably arranged on the seal cover body, holes matched with the limit shrink-proof plate are formed in the seal cover body, and a cover part matched with the holes is arranged on the seal cover body.
Preferably, the covering part comprises a hole plugging plate, a plugging pressing spring and an anti-slip push rod, wherein the hole plugging plate is slidably installed in the hole, a plurality of plugging pressing springs are fixedly installed between the hole plugging plate and the hole, and the anti-slip push rod is fixedly installed on the hole plugging plate.
Preferably, a plurality of antiskid plates are fixedly arranged on the sealing cover body, the end face of each antiskid plate is trapezoid, and each antiskid plate is made of rubber materials.
Compared with the prior art, the invention has the advantages that:
1: according to the invention, in the urine collection, sampling and analysis process, the urine storage test tube can be directly and vertically placed on the smooth platform, a patient and a detection personnel do not need to manually support to vacate hands, the urine storage test tube is used for other operations, the use is more convenient, the vertical urine storage test tube cover body cannot drip in the opening process, and the urine storage test tube is more sanitary.
2: in the urine collecting, sampling and analyzing process, urine can be directly extracted from the urine storage test tube for detection, no additional dropper is needed for extraction, the cleaning steps are reduced, the operation is convenient, the probability of impurities in the outside air entering the urine can be reduced, and the accuracy of urine detection is improved.
3: in the process of urine collection, sampling and analysis, the invention can manually mix the urine in the urine storage tube in a rotating way, turn over the sediment in the urine, mix the sediment with the urine again, improve the uniformity of the urine, ensure that the content of the extracted urine components is more uniform, and further achieve the aim of improving the accuracy of the urine detection result.
4: in the urine collecting, sampling and analyzing process, the urine collecting, sampling and analyzing device can not only stir and mix the urine in the urine storage test tube in a horizontal rotation mode, but also drive the rotary mixing blade to move up and down in the stirring process, so that the stirring and mixing area is larger, the mixing is more uniform, the mixing time is shorter, and the mixing efficiency is higher.
In summary, the invention can directly and vertically sample and detect, can directly extract urine from the urine storage test tube, does not need an extra dropper, reduces the cleaning step, is convenient to operate, can reduce the entry of external impurities, and can flip and mix the sediment in the urine storage test tube, thereby improving the uniformity of the urine and further achieving the purpose of improving the detection accuracy.
Drawings
The invention is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic diagram of a urine sampling device according to the present invention;
FIG. 2 is an enlarged schematic detail view of the structure of FIG. 1 rotated by a certain angle;
FIG. 3 is an enlarged schematic detail of the urine storage tube of FIG. 2 with the urine storage tube removed;
FIG. 4 is an enlarged schematic detail view of the structure of FIG. 3 rotated by a certain angle;
FIG. 5 is an enlarged schematic detail view of the tapered pipette and its peripheral components of FIG. 4;
FIG. 6 is an enlarged schematic detail view of the conical pipette of FIG. 4 with the conical pipette removed;
FIG. 7 is an enlarged schematic detail view of the structure of FIG. 6 rotated by a certain angle;
FIG. 8 is an enlarged schematic detail view of the turning gear and its peripheral components of FIG. 6;
FIG. 9 is an enlarged schematic detail view of the rotary mixing blade of FIG. 6;
FIG. 10 is an enlarged schematic detail view of the structure of FIG. 9 rotated a certain angle;
FIG. 11 is an exploded enlarged schematic detail view of FIG. 10;
FIG. 12 is an enlarged schematic detail view of the seal cap of FIG. 4;
FIG. 13 is an enlarged schematic detail view of the structure of FIG. 12 rotated by a certain angle;
FIG. 14 is an enlarged schematic detail view of the hole blocking plate and its peripheral components of FIG. 12;
FIG. 15 is an enlarged schematic detail view of the retaining collar and its internal components of FIG. 5;
fig. 16 is an enlarged schematic detail view of the anti-slip insert block and its peripheral components of fig. 15.
In the figure: the urine storage test tube comprises a urine storage test tube 1, a fixed sucker 2, a sealing cover body 3, a rubber hollow ball 4, a conical liquid suction tube 5, a lifting adjusting screw 6, a rotary mixing blade 7, a fixed sleeve ring 8, a fixed connecting fan blade 9, a locking storage hole 10, an anti-drop insert block 11, a transmission rack 12, a transmission gear 13, a pushing rack 14, a transmission connecting rod 15, a return pressing spring 16, a movable push plate 17, a fixed annular groove 18, an anti-skid plate 19, a hole plugging plate 20, a ring-shaped chute 21, a tooth groove 22, a plugging pressing spring 23, an anti-skid push rod 24, a sealing rubber ring 25, a rotary gear 26, a anti-drop roller 27, a cylindrical winding roller 28, a limiting rotating column 29, a rubber toothed belt 30, a limiting anti-shrinkage plate 31, a butt joint disc 32, a fixed sleeve 33, a rotary mixing cylinder 34, a lifting adjusting nut 35, a connecting support rod 36 and a mounting fixing sheet 37.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, 5, 12-13, 15-16, a urine sampling device comprises:
a urine storage test tube 1 and a sealing cover body 3 in threaded rotary connection with the urine storage test tube 1;
the urine collecting part is used for collecting urine in the urine storage test tube 1 and comprises a conical liquid suction pipe 5, the conical liquid suction pipe 5 is arranged on the sealing cover body 3 through a fixing mechanism, and a rubber hollow ball 4 is fixedly communicated with the conical liquid suction pipe 5;
the conical liquid suction pipe 5 adopts a conical design, so that urine in the conical liquid suction pipe 5 can be prevented from dripping, a certain leakage-proof effect is achieved, and urine can be extracted and detected better.
The fixing mechanism comprises a fixing lantern ring 8, fixing connecting fan blades 9 and a fixing ring groove 18, the fixing ring groove 18 is formed in the sealing cover body 3, a plurality of fixing connecting fan blades 9 are fixedly arranged on the conical liquid suction pipe 5, the fixing lantern ring 8 matched with the fixing ring groove 18 is fixedly arranged on the fixing connecting fan blades 9 together, and a locking structure is arranged between the fixing lantern ring 8 and the sealing cover body 3;
the fixed lantern ring 8 is clamped into the fixed ring groove 18, and then the fixed lantern ring 8 is locked through the locking mechanism, so that the conical liquid suction pipe 5 can be fixed on the sealing cover body 3, the conical liquid suction pipe 5 and the sealing cover body 3 are connected into a whole, and the conical liquid suction pipe 5 can be effectively prevented from being lost;
the sealing rubber ring 25 matched with the urine storage test tube 1 is fixedly arranged on the sealing cover body 3, so that the joint of the sealing cover body 3 and the urine storage test tube 1 can be sealed, the probability of urine leakage at the joint can be reduced, and the sealing performance is improved.
The locking structure comprises a locking slot, a locking containing hole 10, an anti-falling insert block 11, a transmission rack 12, a transmission gear 13 and a pushing rack 14, wherein the locking containing hole 10 is formed in the fixed sleeve ring 8, the anti-falling insert block 11 is slidably installed in the locking containing hole 10, the transmission rack 12 is fixedly installed on the anti-falling insert block 11, the transmission gear 13 meshed with the transmission gear 13 is rotatably installed in the locking containing hole 10, the pushing rack 14 meshed with the transmission gear 13 is slidably installed in the locking containing hole 10, a pushing component is installed between the pushing rack 14 and the fixed sleeve ring 8, and the locking slot matched with the anti-falling insert block 11 is formed in the sealing cover body 3;
after the fixed lantern ring 8 is inserted into the fixed ring groove 18, the anti-falling insert block 11 is inserted into the locking slot on the sealing cover body 3 through the pushing component, and the fixed lantern ring 8 is fixed through the clamping between the anti-falling insert block 11 and the locking slot, so that the fixed lantern ring 8 and the sealing cover body 3 relatively keep a fixed state;
the pushing component comprises a connecting rod, a transmission connecting rod 15, a reset pressing spring 16 and a movable push plate 17, the transmission connecting rod 15 is fixedly arranged on the pushing rack 14, the connecting rod is fixedly arranged on the transmission connecting rod 15, the movable push plate 17 is fixedly arranged on the connecting rod, a sliding groove matched with the connecting rod is formed in the fixed sleeve ring 8, and the reset pressing spring 16 is fixedly arranged between the connecting rod and the sliding groove;
the connecting rod moves to the side far away from the fixed sleeve ring 8 under the action of the reset pressing spring 16, at the moment, the pushing rack 14 is driven to move to the side far away from the fixed sleeve ring 8 under the action of the transmission connecting rod 15, at the moment, the pushing rack 14 drives the transmission gear 13 to rotate reversely, so that the transmission rack 12 and the anti-drop plug 11 are driven to be inserted into the locking slot;
otherwise, the movable push plate 17 is required to be pressed to the side close to the fixed lantern ring 8, so that the connecting rod moves reversely to pull the anti-falling insert block 11 out of the locking slot, and then the fixed lantern ring 8 and the sealing cover body 3 can be separated;
the return pressing spring 16 has the function of returning the connecting rod and is also in an extension state, so that the anti-drop plug 11 is kept to be clamped with the locking slot.
Referring to fig. 1-2 and 12, a stable supporting part is used for keeping the urine storage test tube 1 to stand upright and stably, the stable supporting part comprises a fixed seat, the bottom of the urine storage test tube 1 is fixedly provided with the fixed seat, and the fixed seat is fixedly provided with a fixed sucker 2;
can fix urine storage test tube 1 on glossy desktop through fixed sucking disc 2, the effect of fixed sucking disc 2 is in order to keep urine storage test tube 1 upright, avoids empting the condition that causes the urine leakage to take place, also can liberate the hand space of inspector and patient simultaneously, and it is more convenient to use.
The sealing cover body 3 is fixedly provided with a plurality of antiskid plates 19, the end face of each antiskid plate 19 is trapezoid, and each antiskid plate 19 is made of rubber;
the antiskid plate 19 has the function of increasing the friction force between the sealing cover body 3 and the hand, thereby achieving the antiskid function and being capable of opening and closing the sealing cover body 3 more easily.
Referring to fig. 1-4, 6-11 and 13-14, a rotary mixing part is used for mixing urine in the urine storage test tube 1 and comprises a rotary gear 26, the rotary gear 26 is arranged on the sealing cover body 3 through a rotary mechanism, a driving mechanism matched with the rotary gear 26 is arranged on the sealing cover body 3, a plurality of mounting fixing pieces 37 are fixedly arranged on the rotary gear 26, and a butting disc 32 is fixedly arranged on each mounting fixing piece 37;
a lifting adjusting screw rod 6 is fixedly arranged on each butting disc 32, a rotary mixing cylinder 34 is rotatably arranged on each lifting adjusting screw rod 6, each rotary mixing cylinder 34 is in sliding connection with the corresponding lifting adjusting screw rod 6, a lifting mechanism is arranged between each rotary mixing cylinder 34 and the corresponding lifting adjusting screw rod 6, a plurality of rotary mixing blades 7 are fixedly arranged on each rotary mixing cylinder 34, and a plurality of through holes are formed in each rotary mixing blade 7;
the rotating gear 26 drives rotation through the driving mechanism, so that the lifting adjusting screw 6 is driven to rotate, the rotating mixing drum 34 and the rotating mixing blades 7 are driven to rotate in the process of rotating the lifting adjusting screw 6, and therefore urine in the urine storage test tube 1 is rotationally stirred, sediment is suspended, the uniformity of the urine is improved, and the aim of improving the accuracy of a detection result is fulfilled;
the rotary mixing blade 7 can drive the rotary mixing drum 34 to rotate around the lifting adjusting screw 6 under the action of the resistance of urine while the rotary mixing blade 7 rotates, so that the stirring purpose is achieved, and the urine in the urine storage test tube 1 is more uniformly mixed;
the through holes are used for increasing the contact area between the rotary mixing blade 7 and urine, thereby achieving the purpose of improving the stirring efficiency.
The rotating mechanism comprises an annular chute 21 and a limiting rotating column 29, the annular chute 21 is arranged on the sealing cover body 3, and the limiting rotating column 29 matched with the annular chute 21 is fixedly arranged on the rotating gear 26;
the rotation of the rotating gear 26 drives the limiting rotating column 29 to rotate in the annular chute 21, so that the rotating gear 26 is kept to rotate around the center point of the sealing cover body 3;
the function of the limit post 29 is to allow the rotation gear 26 to rotate only on the seal cover 3 and not to disengage from the seal cover 3.
The driving mechanism comprises a toothed belt groove 22, a cylindrical winding roller 28, a rubber toothed belt 30, a spring roll and a pressing roller, the toothed belt groove 22 is formed in the sealing cover body 3, the rubber toothed belt 30 is slidably arranged on the toothed belt groove 22, the cylindrical winding roller 28 is rotatably arranged on the sealing cover body 3, the rubber toothed belt 30 is wound on the cylindrical winding roller 28, the spring roll is fixedly arranged between the cylindrical winding roller 28 and the sealing cover body 3, the pressing roller which is propped against the rubber toothed belt 30 is rotatably arranged on the sealing cover body 3, and a limiting structure matched with the rubber toothed belt 30 is arranged on the sealing cover body 3;
the rubber toothed belt 30 is pulled manually, and the rotating gear 26 is driven to rotate by the rubber toothed belt 30, so that the stirring and mixing purposes are achieved;
the spring coil is used for automatically reversing the cylindrical winding roller 28 after the rubber toothed belt 30 is loosened, so that the purpose of winding the rubber toothed belt 30 is achieved, manual winding is not needed, and the rotary mixing blade 7 can be reversed by automatic recovery, so that the purpose of mixing in forward and reverse rotation is achieved, and the uniformity of mixing is further improved.
The limiting structure comprises a falling-off prevention roller 27 and a limiting shrink-proof plate 31, wherein the limiting shrink-proof plate 31 is fixedly arranged at one end of the rubber toothed belt 30 far away from the cylindrical winding roller 28, the falling-off prevention roller 27 matched with the rubber toothed belt 30 is rotatably arranged on the sealing cover body 3, a hole matched with the limiting shrink-proof plate 31 is formed in the sealing cover body 3, and a covering component matched with the hole is arranged on the sealing cover body 3;
the anti-drop rotating roller 27 is used for clamping and limiting the rubber toothed belt 30, ensuring that the rubber toothed belt 30 keeps moving on the same plane and preventing the rubber toothed belt 30 from being separated from the rotating gear 26;
the function of the pressing roller is to keep the rubber toothed belt 30 in engagement with the rotating gear 26;
the limiting shrink-proof plate 31 is used for preventing the rubber toothed belt 30 from retracting into the sealing cover 3 under the elastic force of the spring coil, so as to limit the rubber toothed belt 30.
The covering part comprises a hole plugging plate 20, a plugging pressing spring 23 and an anti-slip push rod 24, wherein the hole plugging plate 20 is slidably arranged in the hole, a plurality of plugging pressing springs 23 are fixedly arranged between the hole plugging plate 20 and the hole, and the anti-slip push rod 24 is fixedly arranged on the hole plugging plate 20;
before the limiting shrink-proof plate 31 is pulled, the anti-slip push rod 24 needs to be pushed to enable the hole plugging plate 20 to move, so that the limiting shrink-proof plate 31 is exposed;
the effect of hole is in order to accomodate spacing shrink prevention board 31, and the effect of hole shutoff board 20 is in order to carry out the shutoff to the hole, prevents that non-detection personnel from pulling spacing shrink prevention board 31 from causing its damage to this protects spacing shrink prevention board 31.
The lifting mechanism comprises a fixed sleeve 33, a lifting adjusting nut 35 and a connecting strut 36, wherein the lifting adjusting nut 35 is rotatably arranged on the lifting adjusting screw 6 in a threaded manner, the fixed sleeve 33 is fixedly arranged on the lifting adjusting nut 35, a plurality of connecting struts 36 are fixedly arranged on the fixed sleeve 33, and the rotary mixing drum 34 is rotatably connected with the plurality of connecting struts 36 through annular grooves;
along with the rotation of the rotary mixing blade 7, the connecting support rod 36 is driven to rotate, so that the fixing sleeve 33 is driven to rotate, the lifting adjusting nut 35 is driven to rotate, so that the lifting adjusting nut 35 moves on the lifting adjusting screw 6, and the lifting adjusting nut 35 can also rotate positively and negatively due to the fact that the rotation direction of the rotary mixing blade 7 is positive and negative, so that the lifting adjusting nut 35 can reciprocate on the lifting adjusting screw 6, the purpose of reciprocating and rotating mixing stirring is achieved, and mixing efficiency is accelerated.
The specific operation steps of the invention are as follows:
the urine storage test tube 1 is fixed on a smooth tabletop through the fixed sucker 2, the fixed sucker 2 has the function of keeping the urine storage test tube 1 upright, avoiding the occurrence of urine leakage caused by dumping, and simultaneously freeing up hand space of a detector and a patient for more convenient use;
the rubber toothed belt 30 is manually pulled, the rotating gear 26 is driven to rotate through the rubber toothed belt 30, the rotating gear 26 rotates to drive the lifting adjusting screw 6 to rotate, and the rotating mixing drum 34 and the rotating mixing blades 7 are driven to rotate in the process of rotating the lifting adjusting screw 6, so that urine in the urine storage test tube 1 is rotationally stirred, sediment is suspended, the uniformity of the urine is improved, and the aim of improving the accuracy of a detection result is fulfilled;
the rotary mixing blade 7 can drive the rotary mixing drum 34 to rotate around the lifting adjusting screw 6 under the action of the resistance of urine while the rotary mixing blade 7 rotates, so that the stirring purpose is achieved, and the urine in the urine storage test tube 1 is more uniformly mixed;
the spring coil is used for automatically reversing the cylindrical winding roller 28 after the rubber toothed belt 30 is loosened, so that the purpose of winding the rubber toothed belt 30 is achieved, manual winding is not needed, and the rotary mixing blade 7 can be reversed by automatic recovery, so that the purpose of mixing in forward and reverse rotation is achieved, and the uniformity of mixing is further improved;
the rotation of the rotary mixing blades 7 drives the connecting support rods 36 to rotate, so that the fixed sleeve 33 is driven to rotate, the fixed sleeve 33 rotates to drive the lifting adjusting nut 35 to rotate, so that the lifting adjusting nut 35 moves on the lifting adjusting screw 6, and the lifting adjusting nut 35 also rotates positively and negatively due to the positive and negative rotation of the rotary mixing blades 7, so that the lifting adjusting nut 35 moves on the lifting adjusting screw 6 in a reciprocating manner, the purpose of reciprocating and rotating mixing stirring is achieved, and the mixing efficiency is accelerated;
the connecting rod moves to the side far away from the fixed sleeve ring 8 under the action of the reset pressing spring 16, at the moment, the pushing rack 14 is driven to move to the side far away from the fixed sleeve ring 8 under the action of the transmission connecting rod 15, at the moment, the pushing rack 14 drives the transmission gear 13 to rotate reversely, so that the transmission rack 12 and the anti-drop plug 11 are driven to be inserted into the locking slot;
then pressing the movable push plate 17 to the side close to the fixed lantern ring 8 to make the connecting rod move reversely to pull the anti-drop plug 11 out of the locking slot, and then separating the fixed lantern ring 8 from the sealing cover 3;
then, the rubber hollow ball 4 is pressed to discharge air in the rubber hollow ball 4, urine is sucked into the tapered pipette 5, and then the tapered pipette 5 is removed to perform urine extraction detection.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. A urine sampling device, comprising:
a urine storage test tube (1) and a sealing cover body (3) which is in threaded rotation connection with the urine storage test tube (1);
the urine collecting device comprises a collecting part, a collecting part and a sealing cover body, wherein the collecting part is used for collecting urine in a urine storage test tube (1) and comprises a conical liquid suction pipe (5), the conical liquid suction pipe (5) is arranged on the sealing cover body (3) through a fixing mechanism, and a rubber hollow ball (4) is fixedly communicated with the conical liquid suction pipe (5);
the urine storage device comprises a stable supporting part, a fixing base and a fixing suction cup, wherein the stable supporting part is used for keeping the urine storage test tube (1) to be placed vertically and stably, the stable supporting part comprises the fixing base, the fixing base is fixedly arranged at the bottom of the urine storage test tube (1), and the fixing suction cup (2) is fixedly arranged on the fixing base;
the urine storage device comprises a rotary mixing part, a rotary stirring part and a rotary stirring part, wherein the rotary mixing part is used for mixing urine in a urine storage test tube (1), the rotary mixing part comprises a rotary gear (26), the rotary gear (26) is arranged on a sealing cover body (3) through a rotary mechanism, and a driving mechanism matched with the rotary gear (26) is arranged on the sealing cover body (3);
the driving mechanism comprises a toothed belt groove (22), a cylindrical winding roller (28), a rubber toothed belt (30), a spring roll and a pressing roller, wherein the toothed belt groove (22) is formed in the sealing cover body (3), the rubber toothed belt (30) is slidably installed on the toothed belt groove (22), the cylindrical winding roller (28) is rotatably installed on the sealing cover body (3), the rubber toothed belt (30) is wound on the cylindrical winding roller (28), the spring roll is fixedly installed between the cylindrical winding roller (28) and the sealing cover body (3), the pressing roller which is pressed against the rubber toothed belt (30) is rotatably installed on the sealing cover body (3), and a limiting structure matched with the rubber toothed belt (30) is installed on the sealing cover body (3);
a plurality of mounting fixing plates (37) are fixedly arranged on the rotating gear (26), and a butting disc (32) is fixedly arranged on each mounting fixing plate (37);
a lifting adjusting screw (6) is fixedly arranged on each butt joint disc (32), a rotary mixing cylinder (34) is rotatably arranged on each lifting adjusting screw (6), each rotary mixing cylinder (34) is in sliding connection with the corresponding lifting adjusting screw (6), and a lifting mechanism is arranged between each rotary mixing cylinder (34) and the corresponding lifting adjusting screw (6);
the lifting mechanism comprises a fixed sleeve (33), a lifting adjusting nut (35) and a connecting strut (36), wherein the lifting adjusting nut (35) is rotatably arranged on the lifting adjusting screw (6) in a threaded mode, the fixed sleeve (33) is fixedly arranged on the lifting adjusting nut (35), a plurality of connecting struts (36) are fixedly arranged on the fixed sleeve (33), and the rotary mixing cylinder (34) is rotatably connected with the plurality of connecting struts (36) through annular grooves;
each rotary mixing cylinder (34) is fixedly provided with a plurality of rotary mixing blades (7), and each rotary mixing blade (7) is provided with a plurality of through holes.
2. The urine test sampling device according to claim 1, wherein the fixing mechanism comprises a fixing collar (8), fixing connection fan blades (9) and a fixing ring groove (18), the fixing ring groove (18) is formed in the sealing cover body (3), a plurality of fixing connection fan blades (9) are fixedly installed on the conical liquid suction pipe (5), a fixing collar (8) matched with the fixing ring groove (18) is fixedly installed on the fixing connection fan blades (9) together, and a locking structure is installed between the fixing collar (8) and the sealing cover body (3).
3. The urine sampling device according to claim 2, wherein the locking structure comprises a locking slot, a locking containing hole (10), an anti-falling insert block (11), a transmission rack (12), a transmission gear (13) and a pushing rack (14), the locking containing hole (10) is formed in the fixed sleeve ring (8), the anti-falling insert block (11) is slidably mounted in the locking containing hole (10), the transmission rack (12) is fixedly mounted on the anti-falling insert block (11), the transmission gear (13) meshed with the transmission gear (13) is rotatably mounted in the locking containing hole (10), the pushing rack (14) meshed with the transmission gear (13) is slidably mounted in the locking containing hole (10), a pushing component is mounted between the pushing rack (14) and the fixed sleeve ring (8), and the locking slot matched with the anti-falling insert block (11) is formed in the sealing cover body (3).
4. A urine test sampling device according to claim 3, wherein the pushing component comprises a connecting rod, a transmission connecting rod (15), a reset pressing spring (16) and a movable push plate (17), the transmission connecting rod (15) is fixedly installed on the pushing rack (14), the connecting rod is fixedly installed on the transmission connecting rod (15), the movable push plate (17) is fixedly installed on the connecting rod, a sliding groove matched with the connecting rod is formed in the fixed sleeve ring (8), and the reset pressing spring (16) is fixedly installed between the connecting rod and the sliding groove.
5. The urine sampling device according to claim 1, wherein the rotating mechanism comprises an annular chute (21) and a limiting rotary column (29), the annular chute (21) is formed in the sealing cover body (3), and the limiting rotary column (29) matched with the annular chute (21) is fixedly arranged on the rotating gear (26).
6. The urine test sampling device according to claim 1, wherein the limiting structure comprises a drop-preventing rotating roller (27) and a limiting shrink-preventing plate (31), the limiting shrink-preventing plate (31) is fixedly arranged at one end, far away from the cylindrical winding roller (28), of the rubber toothed belt (30), the drop-preventing rotating roller (27) matched with the rubber toothed belt (30) is rotatably arranged on the sealing cover body (3), holes matched with the limiting shrink-preventing plate (31) are formed in the sealing cover body (3), and covering components matched with the holes are arranged on the sealing cover body (3).
7. The urine sampling device according to claim 6, wherein the cover part comprises a hole plugging plate (20), a plugging pressing spring (23) and an anti-slip push rod (24), the hole plugging plate (20) is slidably mounted in the hole, a plurality of plugging pressing springs (23) are fixedly mounted between the hole plugging plate (20) and the hole, and the anti-slip push rod (24) is fixedly mounted on the hole plugging plate (20).
8. The urine test sampling device according to claim 1, wherein a plurality of anti-skid plates (19) are fixedly mounted on the sealing cover body (3), the end face of each anti-skid plate (19) is trapezoid, and each anti-skid plate (19) is made of rubber materials.
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| CN202311515882.0A CN117232909B (en) | 2023-11-15 | 2023-11-15 | Urine test sampling device |
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| CN202311515882.0A CN117232909B (en) | 2023-11-15 | 2023-11-15 | Urine test sampling device |
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| CN117232909A (en) | 2023-12-15 |
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