Quantitative urine measuring and detecting device
Technical Field
The invention relates to the field of sanitary facilities, in particular to a quantitative urine detection device.
background
The urine routine examination is a routine examination carried out in a hospital or a diagnosis and treatment institution, and the conventional method is that a patient holds a urine examination cup by hand to automatically collect urine in the urine process and places the urine examination cup at a window of a detection department for examination. The embarrassing situations are easy to happen in the urine collecting process, such as the sanitation problem, and the urine is easy to be collected on hands and the surface of the urine detection cup. If the patient is disabled, old people or children, other people are needed to help to take urine sometimes, which is troublesome. And, the urine volume of receiving is not controlled well, because urine test cup is disposable, is mostly frivolous material, and urine volume too little then can lead to urine test cup easily to fall, makes the urine spill, pollutes the surrounding environment, and urine volume too much can lead to measuring department peculiar smell heavier, and the waste liquid that has detected is more, needs frequent processing.
Chinese patent CN204919740U discloses a medical toilet, which is used for urinalysis of patients in the form of installing a urinalysis cup in the toilet, and this technique solves the problem of urine collection when the patient holds the urinalysis cup by hand, but still avoids urine stain on the urinalysis cup, and even can be taken by using tools such as tweezers, the problem of unstable leakage can be avoided, and tweezers can be taken from the toilet, so that the medical toilet is easy to lose, and normal use is affected. And the hospital is in a plurality of patients, direct skin contact can be caused by adopting a closestool mode, if disinfection is not timely, cross infection of viruses is easily caused, and the sanitary condition is poor. Moreover, when urine is received in this form, there is still a problem of unstable control of urine volume.
Disclosure of Invention
the invention aims to solve the technical problem of providing a quantitative urine collecting and detecting device which is convenient and sanitary and can control the urine collecting amount.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a quantitative urine detection device comprises a foundation, a squatting pan basin body, a water tank and a controller, wherein the water tank is arranged behind the squatting pan basin body and communicated with the squatting pan basin body;
The method is characterized in that:
The squatting pan pot body is of a cuboid structure and comprises a solid part and a surrounding baffle part which is connected with the solid part and vertically extends upwards around the solid part; the utility model discloses a urine baffle, including the urine baffle that is located the bottom, the connecting plate that is located the left and right both sides of urine baffle and closes mutually with enclosing the portion inner wall and be located the preceding closure plate of urine baffle front side, the middle part of connecting plate is articulated with enclosing the portion, the urine baffle is connected with and is used for driving its driver along articulated department luffing motion, the entity portion of urine baffle below has the recessed cavity groove that can make the urine baffle wobbling, the front side of preceding closure plate is equipped with the sealing strip that the lateral surface is convex, the sealing strip butt is on enclosing the front end inner wall of portion, the rear end and the entity portion overlap joint of urine baffle, the plane that overlaps on the entity portion with the urine baffle is located the downside at articulated department center, makes the urine baffle can the hypsokinesis, the rear end of entity portion is equipped with the drain, the discharge port on the urine blocking groove is positioned on the upper side of the sewage discharge port;
The urine detection device comprises a base, a horizontal upper surface, a fixing groove, a urine detection cup, a urine blocking groove, a first sensor, a second sensor and a sensor, wherein the fixing groove is formed in the middle of the base, the entity portion is embedded in the fixing groove, the left side and the right side of the fixing groove are treading portions, a recessed accommodating groove used for accommodating the urine detection cup is formed in the front end of the treading portion on any side of the fixing groove, the bottom of the accommodating groove is provided with the first sensor used for detecting the urine volume in the urine detection cup, the upper portion of the accommodating groove is communicated with the urine blocking groove through the catheter, the catheter penetrates through the position;
and the signal input end of the controller is connected with the first sensor and the second sensor, and the control output end of the controller is connected with the driver.
The further technical scheme is as follows: the catheter and the urine baffle are arranged in parallel, a hollow urethral catheter is arranged in the catheter, and the height of the urethral catheter is gradually reduced from inside to outside relative to the urine baffle groove.
The further technical scheme is as follows: the connecting plate is hinged to the enclosing part through a rotating shaft horizontally arranged on the connecting plate, the rotating shaft penetrates through the enclosing part, and the driver is a driving motor for driving one of the rotating shafts to rotate.
The further technical scheme is as follows: the driving motor is connected with one of the rotating shafts through a belt and a belt pulley, and the driving motor is positioned behind the treading part.
The further technical scheme is as follows: the driver is a telescopic cylinder arranged in a hollow groove which is concave at the solid part, the telescopic cylinder is positioned at the rear end of the urine blocking groove, and the telescopic end of the telescopic cylinder is connected with the urine blocking plate through a flexible connecting piece.
The further technical scheme is as follows: the sealing strip passes through the pars contractilis connect in the upside of preceding closing plate, through the pars contractilis can make the sealing strip along with keeping off the swing of urine groove and all the time with the front end inner wall direct contact of cavity groove.
The further technical scheme is as follows: the telescopic part comprises a first sleeve, a second sleeve and a plurality of springs, the first sleeve is inserted in the second sleeve, the springs are transversely arranged in the first sleeve and the second sleeve at equal intervals, one end of each spring is fixedly connected with the second sleeve, the other end of each spring is fixedly connected with the sealing strip, the sealing strip is fixedly connected with the first sleeve, and the springs are always in a compressed state.
The further technical scheme is as follows: and an adsorption layer is arranged at the bottom of the hollow groove.
The further technical scheme is as follows: the surface of the treading part is provided with anti-skid lines.
The further technical scheme is as follows: the quantitative urine detection device further comprises a third sensor and an electric control valve, the third sensor is located in the containing groove, the electric control valve is located in the urethral catheter, the third sensor is connected with a signal input end of the controller, the third sensor is used for sensing whether a urine detection cup exists in the containing groove, a control end of the electric control valve is connected with a control signal output end of the controller, and the controller controls the electric control valve to be opened or closed according to information sensed by the third sensor, so that the urethral catheter is controlled to be switched on and off.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: in the urine quantitative measuring and detecting device, a person does not take the urine detection cup with hands any more in the urine collecting process, so that urine is not absorbed on the hands, and the urine sample in the urine detection cup is moderate through the cooperation of the controller and the first sensor, so that the phenomenon of too much urine or too little urine is avoided; in addition, through controller control the driver drive keeps off the urinal and leans forward and control after getting urine keep off the urinal hypsokinesis, can will keep off remaining urine in the urinal and arrange as far as in the sewage discharge port to reduced the detection influence that last urine caused this urine, improved the rate of accuracy that detects.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic cross-sectional structural view of an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of another embodiment of the present invention;
FIG. 4 is a schematic view of the structure of the containment portion of the present invention;
FIG. 5 is a schematic view of the structure A-A of FIG. 4;
FIG. 6 is a schematic view of the structure of the telescopic part of the present invention;
FIG. 7 is an electrical schematic block diagram of the urine quantitative test device of the present invention.
Detailed Description
the technical solutions in the embodiments of the present invention are 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.
in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 ~, fig. 4 and fig. 7, the embodiment of the invention discloses a quantitative urine measuring and detecting device, which comprises a base 2, a squatting pan body 1, a water tank 3 arranged at the rear of the squatting pan body 1 and communicated with the squatting pan body 1, and a controller 4, wherein the connection form of the water tank 3 and the squatting pan body 1 is the prior art, and is used for discharging water into the squatting pan body 1 for flushing after use, and the specific structure is not repeated.
The squatting pan pot body 1 is of a cuboid structure and comprises a solid part 11 and a surrounding baffle part 12 which is connected with the solid part 11 and vertically extends upwards around the solid part; the solid part 11, its inside front side is equipped with and keeps off urine groove 13, keep off urine groove 13 and be the open U-shaped structure in front end closed rear end, including the fender urine board 131 that is located the bottom, locate the left and right both sides of fender urine board 131 and with enclose the connecting plate 132 that keeps off portion 12 inner wall and be located the preceding closing plate 134 that keeps off the urine board front side mutually, the middle part of connecting plate 132 with enclose that keep off portion 12 is articulated. The urine blocking groove 13 is connected with a driver 5 for driving the urine blocking groove to swing up and down along the hinged part, the solid part 11 below the urine blocking groove 13 is provided with a concave hollow groove 14 which can enable the urine blocking groove 13 to swing, the front side of the front closing plate 134 is provided with a sealing strip 1311, the outer side surface of the sealing strip is arc-shaped, and the sealing strip abuts against the inner wall of the front end of the surrounding and blocking part 12. The rear end of the urine blocking groove 13 can be overlapped with the solid part 11, the plane overlapped with the urine blocking groove on the solid part 11 is positioned at the lower side of the center of the hinged part, so that the urine blocking groove can be inclined backwards, the rear end of the solid part 11 is provided with a sewage discharge outlet 15, and a discharge port on the urine blocking groove is positioned at the upper side of the sewage discharge outlet 15; further, a rear closing plate (not shown in the figure) can be further arranged at the rear side of the urine blocking groove 13, a urine discharge pipe (not shown in the figure) is arranged on the rear closing plate, and a urine outlet of the urine discharge pipe is positioned above the sewage outlet 15.
The base 2 has a horizontal upper surface, a fixing groove for the solid part 11 to be inserted into is provided at the middle part, the left and right sides of the fixing groove are provided with treading parts 21, and the front end of the treading part 21 at any side is provided with a concave containing groove 22 for placing the urine test cup 6. The bottom of storage tank 22 is equipped with the first sensor 41 that is arranged in detecting urine volume in urine test cup 6, through catheter 7 intercommunication between storage tank 22 upper portion and the urine blocking groove 13, catheter 7 passes and encloses the position of keeping off portion 12 for rather than the complex arc hole, trample portion 21 is equipped with and is used for detecting whether there is someone second sensor 42 trample portion 21.
The controller 4 has signal input terminals connected to the first sensor 41 and the second sensor 42, and a control output terminal connected to the driver 5.
Furthermore, the quantitative urine detection device further comprises a third sensor located in the containing groove 22 and an electric control valve located in the urinary catheter 7, the third sensor is connected with a signal input end of the controller 4, the third sensor is used for sensing whether the urine detection cup 6 is in the containing groove 22 or not, a control end of the electric control valve is connected with a control signal output end of the controller, and the controller controls the electric control valve to be opened or closed according to information sensed by the third sensor, so that the conduction and the closing of the urinary catheter 7 are controlled. The first sensor 41 may be a weight sensor, the second sensor 42 and the third sensor may be photoelectric sensors or contact switches, and the controller 4 may be a control module based on a PLC or a single chip microcomputer.
In the initial state, the rear end of the urine blocking groove 13 is overlapped with the solid part 11, and the urine blocking groove 13 is in a backward tilting state; when a patient needs to perform urine test sampling, after the second sensor 42 senses that a person steps on the stepping part 21, the second sensor 42 transmits a signal to the controller 4, the controller 4 wakes up electrical appliances in the quantitative urine testing device to enable the electrical appliances to enter a working state, at the moment, the third sensor transmits the sensed signal to the controller 4, and when the third sensor detects that no urine test cup 6 is in the accommodating groove 22, the controller 4 controls the electric control valve to be closed (an initial state) and controls the driver to stop acting; when the third sensor detects that the urine test cup 6 is in the containing groove 22, the controller 4 controls the driver 5 to drive the urine blocking groove 13 to swing forwards and incline, the urinary catheter lowers accordingly, so that urine is temporarily accumulated at the front end of the urine blocking groove 13, and controls the electric control valve to open, along with the forward tilting of the urine blocking groove 13 and the opening of the electric control valve, the urine flows into the urine test cup 6 through the urinary catheter 7, when the first sensor 41 detects that the urine volume of the urine test cup 6 reaches a certain value, the first sensor 41 transmits a signal to the controller 4, the controller 4 first controls the electric control valve to close, and simultaneously the controller 4 controls the driver 5 to drive the urine blocking groove 13 to swing backwards so as to restore to the initial position (the urine blocking groove 13 is in a backward tilting state, the urinary catheter rises accordingly, so that the urine can be effectively prevented from entering the urinary catheter in a non-urine-taking state, and the influence of the last urine on the current detection can be further reduced, improving the accuracy of the detection) and discharging the remaining urine into the drain outlet 15.
Further, in order to improve the detection precision, when the controller judges whether the urine test cup 6 is in the containing groove 22, the controller can synthesize signals sent by the first sensor and the third sensor to judge, and only when the third sensor senses weight change and the third sensor is triggered (shielded or touched), the controller judges that the urine test cup 6 is in the containing groove 22, so that corresponding false triggering can be reduced, and the use reliability of the quantitative urine detection device is improved.
In the process of taking urine, a person does not take the urine test cup 6 with hands any more, so that urine cannot be made on the hands, and the urine sample in the urine test cup 6 is moderate through the cooperation of the controller 4 and the first sensor 41, so that the phenomenon of too much or too little urine is avoided; in addition, through controller 4 control driver 5 drive keep off urine groove 13 and incline forward and get the urine after again control keep off urine groove 13 hypsokinesis to initial position, can arrange remaining urine in keeping off urine groove 13 as far as in drain 15 to reduce the detection influence that the urine caused this time last time, improved the rate of accuracy that detects.
As shown in fig. 5, further, the urinary catheter 7 is arranged in parallel with the urine baffle 131, and a hollow urethral canal 71 is arranged inside the urinary catheter 7, wherein the height of the urethral canal 71 gradually decreases from the inside to the outside relative to the urine baffle. The diameter of the urethral catheter 71 is far smaller than the caliber of the urine test cup 6, which is convenient for stably conveying urine into the urine test cup 6, and importantly, the urethral catheter 7 rotates forwards along with the urine blocking groove 13, so that one end of the urethral catheter 71 close to the urine test cup 6 is lower than the other end, which is beneficial to discharge of urine.
As a specific driving mode of the driver 5, a motor drive may be adopted, specifically, the connecting plate 132 is hinged to the enclosure portion 12 through a rotating shaft 133 horizontally arranged thereon, the rotating shaft 133 passes through the enclosure portion 12, and the driver 5 is a driving motor 51 for driving one of the rotating shafts 133 to rotate. The enclosing part 12 is provided with a U-shaped mounting groove 1331 for erecting the rotating shaft 133, the driving motor 51 is connected with one rotating shaft 133 through a belt and a belt pulley, and the driving motor 51 is positioned behind the stepping part 21, so that the left and right space occupied by the driver 5 is reduced, and the larger span between two legs is prevented when the fetching device is used.
The specific driving form of the driver 5 can also adopt air cylinder or oil cylinder driving, the specific driver 5 is a telescopic cylinder 52 arranged in the concave hollow groove 14 of the entity part 11, the telescopic cylinder 52 is positioned at the rear end of the urine blocking groove 13, and the telescopic end of the telescopic cylinder is connected with the urine blocking plate 131 through a soft connecting piece.
In order to prevent a gap from being generated between the urine blocking plate 131 and the inner wall of the solid portion 11 when the urine blocking groove 13 rotates back and forth, as shown in fig. 6, the front end of the urine blocking plate 131 has a section of the extensible portion 8 which can be extended and contracted along with the swing of the urine blocking groove 13 and has the same section as the section. The telescopic portion 8 includes a first sleeve 81, a second sleeve 82 and a plurality of springs 83, wherein the first sleeve 81 is inserted into the second sleeve 82. The springs 83 are transversely arranged in the first sleeve 81 and the second sleeve 82 at equal intervals, one end of each spring 83 is fixedly connected with the second sleeve 82, the other end of each spring 83 is fixedly connected with the sealing strip 1311, the sealing strip 1311 is fixedly connected with the first sleeve 81, and the springs 83 are always in a compressed state. When the urine blocking groove 13 rotates, the sealing strip 1311 can be in direct contact with the inner wall of the solid part 11 all the time through the telescopic part 8, so that urine and other impurities can be effectively prevented from entering the hollow groove 14, and the cleaning frequency of the hollow groove 14 is reduced.
Further, an adsorption layer 141 is provided at the bottom of the hollow groove 14, and can adsorb odor and moisture.
The surface of the tread portion 21 is provided with anti-slip lines to prevent slipping. The depth of the containing groove 22 is smaller than the height of the urine test cup 6, so that the urine test cup 6 can be taken conveniently.
The above is only a preferred embodiment of the invention, and any simple modifications, variations and equivalents of the invention may be made by anyone in light of the above teachings and fall within the scope of the invention.