CN114018653B

CN114018653B - Urine sampling device for endocrine dyscrasia in medical ward

Info

Publication number: CN114018653B
Application number: CN202111252298.1A
Authority: CN
Inventors: 高莹莹; 王春玲; 周海霞
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-08-19
Anticipated expiration: 2041-10-27
Also published as: CN114018653A

Abstract

The invention discloses a urine sampling device for endocrine dyscrasia in a medical ward, which comprises a shell and a cover plate on the upper surface of the shell, wherein a sampling mechanism for intermittently extracting urine is arranged in the shell, the sampling mechanism comprises a pumping pipe fixedly arranged on one side of the inner wall of the installation shell, a piston push rod is arranged in an inner cavity of the pumping pipe, the end part of the piston push rod, which is far away from the inner cavity of the pumping pipe, is fixedly connected with a pushing head, a reset spring is arranged on the outer contour of the piston push rod, which is positioned between the pumping pipe and the pushing head, the outer contour of the pumping pipe is fixedly connected with an extracting pipe which penetrates through the shell and extends outwards, the upper surface of the outer contour of the pumping pipe is fixedly connected with a connecting pipe for conveying urine, a discharge port at one end, which is far away from the pumping pipe, of the connecting pipe, and the through part of the pumping pipe are all provided with one-way valves. The invention can automatically sample fresh urine by arranging the pushing mechanism, has the advantages of time saving and labor saving, and solves the problems in the background technology.

Description

Urine sampling device for endocrine dyscrasia in medical ward

Technical Field

The invention relates to the technical field of urine sampling, in particular to a urine sampling device for endocrine dyscrasia in a medical ward.

Background

Present hospital is when carrying out urine sample inspection, the urine sampling cup of most adoption connects the urine sample, and when sampling to the endocrine dyscrasia crowd that can not carry out the urination according to the instruction, derive its urine through inserting the honeycomb duct, make its slow outflow, present sample most adopts the workman to carry out timely sample processing to the urine of honeycomb duct outflow, and need carry out many times frequent sample when the urine velocity of flow is slow, this sampling method is consuming time power, be difficult to ensure under the personnel nervous condition of hospital and in time take a sample the urine just flowing out, therefore we provide a ward internal medicine urine sampling device for endocrine dyscrasia.

Disclosure of Invention

The invention aims to provide a urine sampling device for endocrine dyscrasia in a medical ward, which can automatically collect fresh urine for sampling, has the advantages of time saving and labor saving, and solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an internal medicine ward urine sampling device for endocrinopathy, apron including shell and shell upper surface, be provided with the sampling mechanism who carries out the intermittent type extraction to the urine in the shell, sampling mechanism is including being located the extraction pipe of installation shell inner wall one side fixed mounting, be provided with piston push rod in the extraction pipe intracavity, the tip fixedly connected with propelling movement head of extraction pipe intracavity is kept away from to piston push rod, the outline that piston push rod is located between extraction pipe and the propelling movement head is provided with reset spring, fixedly connected with runs through the extraction pipe of shell and outside extension on the extraction pipe outline, the last fixed surface of extraction pipe outline is connected with carries the connecting pipe to the urine, the discharge gate that extraction pipe one end was kept away from to the connecting pipe is provided with testing platform, connecting pipe, extraction pipe and extraction pipe link up the department and all are provided with the check valve.

Preferably, sampling mechanism is including being located the collection fill of urine collection bag inlet department, the through-hole has been seted up to the symmetry on the collection fill outline, the collection is fought and is offered the opening with take out pipe through connection near shell one side.

Preferably, be provided with the pushing mechanism who promotes sampling mechanism and carry out the sample in the shell, pushing mechanism is including being located the shell promote the sliding block of propelling movement head repeatedly, sliding block surface symmetry has been seted up and has been led to two slide bars of this spacing sliding connection of through-hole and shell inner wall both ends fixed connection, the sliding block is close to the tip fixedly connected with that propelling movement head one side and carries out the push pedal of propelling movement to the propelling movement head, push pedal one end fixed mounting is kept away from to the sliding block has the spliced pole, the spliced pole outline is provided with dead axle pivoted commentaries on classics board one and commentaries on classics board two, change board one and go up fixed surface and install the T shaped plate.

Preferably, the bottom symmetry that is close to T shaped plate both sides in the shell is provided with the screw rod, T shaped plate both sides are close to screw rod department and all are provided with the screw thread with screw rod matched with, the screw rod is provided with two, two the tip that the output shaft of taking out the pipe was kept away from to the screw rod all runs through the shell and outwards extends and fixedly connected with drive gear, drive gear is provided with two, two drive gear size modulus is all the same, two intermeshing between the drive gear, the tip fixedly connected with drive screw rod pivoted gear motor that the testing platform output shaft was kept away from to drive gear.

Preferably, the shell inner wall is close to gear motor one side fixed mounting and has the magazine, the shell inner wall is close to magazine one side fixed mounting and has the blowing box, be provided with dead axle pivoted blowing roller in the blowing box, the cover is equipped with the test paper that is used for detecting the urine on the blowing roller outline, be provided with the cover in the material collecting box and establish the receipts material roller that carries out the rolling to test paper on the screw rod outline, the blowing box is close to test platform one side and has seted up the discharge gate, discharge gate and test platform parallel arrangement, the shell inner wall is located the test platform top and is provided with a plurality of guide rolls that carry out the direction to test paper, the opening of connecting tube tip is located test paper's top.

Preferably, last the being provided with of testing platform accelerates absorptive air-jet mechanism to test paper, air-jet mechanism is including the gas-supply pipe that is located testing platform, be provided with the cavity in the sliding block, testing platform's one end and the cavity through connections in the sliding block are kept away from to the gas-supply pipe, the gas-supply pipe is the retractable pipe, the cavity is close to testing platform one side symmetry and is provided with the arc type pipe with cavity through connections, the bottom symmetry of two both sides of commentaries on classics board is provided with the arc type post of mutually supporting with the arc type pipe, the arc type post is laminated with the arc type inside pipe wall each other, the arc type pipe is provided with the check valve with cavity through connection department.

Preferably, the surface of one side, close to the detection platform, of the first rotating plate and the second rotating plate is respectively and fixedly provided with a first fixed column and a second fixed column, a swing spring enabling the first rotating plate and the second rotating plate to swing is arranged between the first fixed column and the second fixed column, the two rotating plates and the second rotating plate are symmetrical with the two rotating plate and the two rotating plate in an axial center mode, the two rotating plates abut against the arc-shaped profile of the sliding rods, contact rods are fixedly connected to the two ends of the two bottoms of the rotating plates, contact plates enabling the two rotating plates to rotate are fixedly arranged on the two ends, close to the two ends of the contact rods, of the bottom of the shell, the two contact plates are obliquely arranged, and the two contact plates are arranged in parallel and are connected with the end portions of the contact rods in a sliding mode.

Preferably, the sampling mechanism comprises a liquid pump fixedly arranged on one side of the inner wall of the installation shell, the input end of the liquid pump is fixedly connected with the extraction pipe, the output end of the liquid pump is fixedly connected with the connecting pipe, a touch switch is arranged on the surface of the liquid pump, and a spring is arranged in the touch switch.

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

1. according to the invention, by arranging the pushing mechanism, the sliding block repeatedly moves on the sliding rod and drives the sampling mechanism to perform intermittent sampling, and the piston push rod is intermittently drawn and pulled through the pushing head and the return spring, so that the effects of automatic sampling, storage and automatic conveying for detection are achieved;

2. according to the invention, through the through holes arranged on the outer contour of the collecting bucket, the urine which just flows out of the catheter can be quantitatively stored in the collecting bucket, and the chemical components in the urine are prevented from changing or metabolizing after a long time, so that the detection result is seriously influenced;

3. the air injection mechanism is arranged to convey air to the detection platform, so that air flow on the detection platform flows rapidly, urine is accelerated to be absorbed by the detection test paper, meanwhile, the detection test paper is dried rapidly, and the effect of facilitating subsequent collection of the detection test paper is achieved;

4. according to the invention, the discharging roller rotating through the fixed shaft is arranged in the discharging box, the detection test paper is wound in the receiving box under the continuous rotation of the receiving roller, and the effect of automatically winding the detection test paper is achieved through the arrangement of the receiving roller.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is a first schematic diagram of a sampling structure according to the present invention;

FIG. 4 is a schematic view of the pushing mechanism of the present invention;

FIG. 5 is a schematic view of the inspection platform of the present invention;

FIG. 6 is a first structural diagram of the air injection mechanism of the present invention;

FIG. 7 is a second structural diagram of the air injection mechanism of the present invention;

FIG. 8 is a second schematic diagram of a sampling structure according to the present invention.

In the figure: 1. a housing; 2. drawing a pipe; 3. a piston push rod; 4. a pushing head; 5. a return spring; 6. extracting a pipe; 7. a connecting pipe; 8. a detection platform; 9. a collecting hopper; 10. a touch switch; 11. a slider; 12. a slide bar; 13. pushing the plate; 14. a guide roller; 15. connecting columns; 16. rotating the first plate; 17. rotating a second plate; 18. a T-shaped plate; 19. a screw; 20. a transmission gear; 21. a material receiving box; 22. discharging the material box; 23. a discharge roller; 24. detecting test paper; 25. a material receiving roller; 26. a gas delivery pipe; 27. a liquid pump; 28. an arc-shaped pipe; 29. an arc-shaped column; 30. fixing a first column; 31. fixing a second column; 32. a touch panel; 33. a feeler lever; 34. a swinging spring.

Detailed Description

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

Example one

Referring to fig. 1 to 7, the present invention provides a technical solution: an urine sampling device for endocrine dyscrasia in an internal medicine ward comprises a shell 1 and a cover plate on the upper surface of the shell 1, wherein a sampling mechanism for intermittently extracting urine is arranged in the shell 1, the sampling mechanism comprises a pumping pipe 2 fixedly arranged on one side of the inner wall of the shell 1, a piston push rod 3 is arranged in an inner cavity of the pumping pipe 2, the end part of the piston push rod 3 far away from the inner cavity of the pumping pipe 2 is fixedly connected with a pushing head 4, the outer contour of the piston push rod 3 between the pumping pipe 2 and the pushing head 4 is provided with a return spring 5, an extracting pipe 6 which penetrates through the shell 1 and extends outwards is fixedly connected on the outer contour of the pumping pipe 2, the upper surface of the outer contour of the pumping pipe 2 is fixedly connected with a connecting pipe 7 for conveying urine, a discharge port at one end of the connecting pipe 7 far away from the pumping pipe 2 is provided with a detection platform 8 and the connecting pipe 7, the through parts of the extraction pipe 6 and the extraction pipe 2 are provided with one-way valves.

Through setting up propelling movement head 4 and reset spring 5, when propelling movement head 4 received pressure promotion piston push rod 3 and remove in taking out 2 inner chambers of tube, the urine that will take out 2 inner chambers of tube passes through the check valve and extrudees to connecting pipe 7 in, and carry the urine to detecting platform 8 through connecting pipe 7 on, the realization is carried the automation of urine, reset when propelling movement head 4 at reset spring 5's effect, propelling movement head 4 pulling piston push rod 3 at this moment will collect the urine of fighting in 9 and inhale to taking out 2 and store in, be convenient for carry out intermittent type sample.

As shown in fig. 1 and fig. 3, the sampling mechanism includes a collecting bucket 9 located at the inlet of the urine collecting bag, through holes are symmetrically formed on the outer contour of the collecting bucket 9, and an opening communicated with the suction pipe 2 is formed on one side of the collecting bucket 9 close to the housing 1.

Through collecting and being provided with the through-hole on fighting 9 outline, can store the urine ration that just flows from the catheter in collecting fighting 9, unnecessary part flows through the through-hole of both sides, prevents that the chemical composition in the urine from producing change or metabolic decomposition after long time to the result of serious influence detection ensures the fresh degree of urine sample, so that take a sample to the urine that just flows out at any time.

As shown in fig. 2 and fig. 6, be provided with the pushing mechanism who promotes the sampling mechanism and take a sample in shell 1, pushing mechanism is including being located shell 1's the sliding block 11 that promotes propelling movement head 4 repeatedly, sliding block 11 surface symmetry has seted up the through-hole and has two slide bars 12 with shell 1 inner wall both ends fixed connection through the spacing sliding connection of this through-hole, sliding block 11 is close to the tip fixedly connected with that propelling movement head 4 one side and carries out the push pedal 13 that promotes to propelling movement head 4, sliding block 11 keeps away from push pedal 13 one end fixed mounting and has spliced pole 15, spliced pole 15 outline is provided with dead axle pivoted commentaries on classics board one 16 and commentaries on classics board two 17, surface fixed mounting has T shaped plate 18 on commentaries on classics board one 16.

Set up the through-hole through sliding block 11 surface symmetry and lead to this through-hole spacing and two slide bar 12 sliding connection, can make sliding block 11 carry out spacing slip on two slide bar 12, carry out spacing slip on slide bar 12 through sliding block 11, when sliding block 11 promotes push pedal 13 and moves or keeps away from to propelling movement head 4 one end, and carry out intermittent type pull through propelling movement head 4 and reset spring 5 to piston push rod 3, reached automatic sampling storage and automatic transport and carried out the effect that detects to it.

As shown in fig. 2 and 4, screws 19 are symmetrically arranged at the bottom of the casing 1 near two sides of the T-shaped plate 18, threads matched with the screws 19 are arranged at two sides of the T-shaped plate 18 near the screws 19, two screws 19 are arranged, the end portions of the two screws 19 far away from the output shaft of the pumping pipe 2 extend outwards through the casing 1 and are fixedly connected with two transmission gears 20, the two transmission gears 20 have the same modulus, the two transmission gears 20 are meshed with each other, and the end portion of the transmission gear 20 far away from the output shaft of the detection platform 8 is fixedly connected with a speed reduction motor driving the screws 19 to rotate.

The two transmission gears 20 are driven to rotate by the speed reducing motor, the two transmission gears 20 are identical in size modulus and meshed with each other, the screw rods 19 fixedly connected with the two transmission gears 20 can keep reverse rotation, when the speed reducing motor rotates clockwise, the screw rods 19 close to one side of the pumping pipe 2 rotate anticlockwise, threads matched with the screw rods 19 are arranged at the bottom of the T-shaped plate 18, and along with the rotation of the screw rods 19, when the bottom of the T-shaped plate 18 is in contact with the upper surface of the screw rods 19 close to one side of the pumping pipe 2, the T-shaped plate 18 moves axially towards one end of the pumping pipe 2 on the upper surface of the screw rods 19 close to one side of the pumping pipe 2.

As shown in fig. 2 and 5, a material receiving box 21 is fixedly mounted on one side of the inner wall of the housing 1 close to the speed reduction motor, a material discharging box 22 is fixedly mounted on one side of the inner wall of the housing 1 close to the material receiving box 21, a fixed-axis rotating material discharging roller 23 is arranged in the material discharging box 22, a detection test paper 24 for detecting urine is sleeved on the outer contour of the material discharging roller 23, a material receiving roller 25 which is sleeved on the outer contour of the screw 19 and used for winding the detection test paper 24 is arranged in the material receiving box 21, a material discharging port is formed in one side of the material discharging box 22 close to the detection platform 8 and is arranged in parallel with the detection platform 8, a plurality of guide rollers 14 for guiding the detection test paper 24 are arranged on the upper side of the detection platform 8 on the inner wall of the housing 1, and an opening at the end of the connecting pipe 7 is arranged above the detection test paper 24.

Through being provided with dead axle pivoted blowing roller 23 in the blowing box 22, when the material roller 25 that the cover was established on the screw rod 19 outline rotates along with the screw rod 19, the material roller 25 lasts the rotation, make in the blowing box 22 test paper 24 from the discharge gate by last the rollout, carry out spacing direction to it under the guide roll 14 effect, test paper 24 is along 8 horizontal migration of testing platform, and through the discharge gate of connecting pipe 7 tip with urine drippage at test paper 24 surface and detect it, under material roller 25 lasts the rotation, with the rolling behind the test paper 24 in the material collecting box 21, through setting up material roller 25, the effect of carrying out the automatic rolling to test paper 24 after the detection urine has been reached.

As shown in fig. 5, fig. 6 and fig. 7, an air injection mechanism for accelerating absorption of the test paper 24 is arranged on the detection platform 8, the air injection mechanism includes an air pipe 26 located on the detection platform 8, a cavity is arranged in the sliding block 11, one end of the air pipe 26, which is far away from the detection platform 8, is in through connection with the cavity in the sliding block 11, the air pipe 26 is a telescopic pipe, an arc-shaped pipe 28 in through connection with the cavity is symmetrically arranged on one side, which is close to the detection platform 8, of the cavity, arc-shaped columns 29 which are mutually matched with the arc-shaped pipe 28 are symmetrically arranged at the bottoms of two sides of the rotating plate two 17, the inner walls of the arc-shaped columns 29 and the inner walls of the arc-shaped pipe 28 are mutually attached, and one-way valves are arranged at the through positions of the arc-shaped pipe 28 and the cavity.

Through setting up arc type pipe 28 and arc type post 29, when arc type post 29 inserts to arc type pipe 28 in, arc type post 29 is with the quick propelling movement of air in the arc type pipe 28 and carry to the cavity in the sliding block 11, and link up each other with gas-supply pipe 26 through the cavity, with air transportation to testing platform 8 department, make the air current rapid flow on the testing platform 8, make the quick air-dry on the test paper 24 when the urine is detected by test paper 24 absorption, reached and be convenient for carry out subsequent effect of collecting to test paper 24.

As shown in fig. 2, 6 and 7, a first fixed column 30 and a second fixed column 31 are respectively and fixedly installed on the surfaces of one sides, close to the detection platform 8, of the first rotating plate 16 and the second rotating plate 17, a swing spring 34 enabling the first rotating plate 16 and the second rotating plate 17 to swing is arranged between the first fixed column 30 and the second fixed column 31, the two sliding rods 12 are in axial symmetry with the second rotating plate 17 and the second rotating plate 17, the second rotating plate 17 abuts against the arc-shaped contour of the sliding rods 12, contact rods 33 are fixedly connected to two ends of the bottom of the second rotating plate 17, contact plates 32 enabling the second rotating plate 17 to rotate are fixedly installed at two ends, close to the contact rods 33, of the bottom of the shell 1, the two contact plates 32 are installed in an inclined mode, the two contact plates 32 are arranged in parallel, and the two contact plates 32 are in sliding connection with the end portions of the contact rods 33.

When a contact rod 33 at the bottom of a second rotating plate 17 abuts against a contact plate 32, the contact plate 32 is obliquely arranged, the inclined surface of the contact plate 32 generates opposite thrust on the contact rod 33, at the moment, the second rotating plate 17 which is in contact with the second rotating plate 17 is separated from the slide rod 12, the second rotating plate 17 swings around the connecting column 15 as a circle center, quickly swings towards the slide rod 12 at the other side under the action of the pulling force of the swing spring 34 and is attached to the slide rod 12, meanwhile, under the action of the pulling force of the swing spring 34, the first rotating plate 16 quickly swings around the connecting column 15 as an axis, the bottom of a T-shaped plate 18 on the first rotating plate 16 is separated from the contact tail part of the upper surface of a screw rod 19 close to one side of the pipe drawing 2, the upper surface of a screw rod 19 at the other end of the bottom of the T-shaped plate 18 is in contact, threads matched with the screw rod 19 are arranged on two sides of the T-shaped plate 18, and the two screw rods 19 always keep reverse rotation, and the T-shaped plate 18 moves in the opposite direction. The sliding block 11 is driven by the T-shaped plate 18 to perform reverse motion, and similarly, when the contact rod 33 contacts the contact plate 32 again, the sliding block 11 performs reverse motion again, so that the sliding block 11 repeatedly moves on the sliding rod 12 and drives the sampling mechanism to perform intermittent sampling.

Example two

Referring to fig. 1 to 8, on the basis of the first embodiment, the difference lies in that the pumping tube 2 is replaced by a pumping liquid pump 27, and the specific replacement mode is that the sampling mechanism includes a pumping liquid pump 27 fixedly installed on one side of the inner wall of the installation housing 1, an input end of the pumping liquid pump 27 is fixedly connected with the pumping tube 6, an output end of the pumping liquid pump 27 is fixedly connected with the connection tube 7, a touch switch 10 is disposed on the surface of the pumping liquid pump 27, and a spring is disposed in the touch switch 10.

Touch switch 10 through the setting, when push pedal 13 with touch switch 10 contact, open drawing liquid pump 27 through touching switch 10, the extraction tube 6 through drawing liquid pump 27 input is collected the urine in collecting the fill 9 to connecting pipe 7 through drawing liquid pump 27 output carries the urine to detecting platform 8 departments, realizes carrying the automation of urine.

The working principle is as follows: this internal medicine ward urine sampling device for endocrinopathy will be collected and fight 9 and place and collect bag inlet port department when the urine gets into to fight 9 and carry out the ration and store before the use, be provided with the through-hole on fighting 9 outline through collecting, can store the urine ration that just flows from the catheter in collecting fighting 9, unnecessary part flows through the through-hole of both sides, make the urine of collecting fighting 9 in all the time for just following the fresh urine that the catheter flows to in time take a sample to the urine that just flows.

When the device is used, the speed reducing motor is turned on, the speed reducing motor drives the two transmission gears 20 to rotate, the two transmission gears 20 have the same size modulus, and the two transmission gears 20 are meshed with each other, so that the two screw rods 19 fixedly connected with the two transmission gears 20 can keep reverse rotation, as shown in figure 2, when the speed reducing motor rotates clockwise, the screw rod 19 close to one side of the extraction pipe 2 rotates anticlockwise, threads matched with the screw rod 19 are arranged at the bottom of the T-shaped plate 18, the T-shaped plate 18 axially moves on the upper surface of the screw rod 19 close to one side of the extraction pipe 2 along with the rotation of the screw rod 19, the T-shaped plate 18 pulls the first rotating plate 16, the second rotating plate 17 and the sliding block 11, so that the sliding block 11 performs limiting sliding on the sliding rod 12 to one end of the extraction pipe 2, and pushes the push head 4 to move to one end of the extraction pipe 2 through the push plate 13 on the sliding block 11, the push head 4 overcomes the elasticity of the return spring 5 and pushes the piston push rod 3 to move in the extraction pipe 2, through connecting pipe 7, extraction tube 6 all is provided with the check valve with extraction tube 2 link up the department, the urine that piston push rod 3 will take out in 2 pipes is carried to connecting pipe 7 through the check valve to carry to the test paper 24 that is located on testing platform 8 through connecting pipe 7, and detect it through test paper 24 carrying out the urine, can realize carrying out the automated transport and detect to the urine through setting up 3 cooperation sliding blocks 11 of piston push rod.

When the sliding block 11 continues to move towards one end close to the pumping pipe 2, the contact rod 33 on the second rotating plate 17 close to one end of the pumping pipe 2 abuts against the contact plate 32, the contact plate 32 is obliquely arranged, the inclined surface of the contact plate 32 pushes the contact rod 33 to generate relative thrust on the contact rod 33, the second rotating plate 17 and the sliding rod 12 which are mutually contacted are separated, the second rotating plate 17 swings around the connecting column 15 as a circle center and is rapidly pulled towards one side far away from the pumping pipe 2 under the action of the pulling force of the swinging spring 34, the second rotating plate 17 is contacted with the sliding rod 12 at the other end, the arc-shaped column 29 at the bottom of the second rotating plate 17 close to one side of the pumping pipe 2 is separated from the corresponding arc-shaped pipe 28, the arc-shaped column 29 at the bottom of the second rotating plate 17 far away from one side of the pumping pipe 2 is rapidly inserted into the corresponding arc-shaped pipe 28, a one-way valve is arranged at the through part of the arc-shaped pipe 28 and the cavity, and the arc-shaped column 29 rapidly pushes and conveys air in the arc-shaped pipe 28 into the cavity in the sliding block 11, and link up each other through cavity and gas-supply pipe 26, carry the air to detection platform 8 departments, the air current on the detection platform 8 flows fast for the urine makes the quick air-dry on the test paper when being absorbed by detection paper 24, has reached the effect that is convenient for detection paper 24 to carry out subsequent collection.

When the second rotating plate 17 swings towards the direction far away from the side of the extracting tube 2, under the action of the swing spring 34, the swing spring 34 pulls the first rotating plate 16 to swing towards the side far away from the extracting tube 2 by taking the connecting column 15 as the axis, at the moment, the bottom of the T-shaped plate 18 on the first rotating plate 16 is separated from the contact tail part of the upper surface of the screw rod 19 close to the side of the extracting tube 2, the bottom of the other side of the T-shaped plate 18 is contacted with the upper surface of the screw rod 19 away from the side of the extracting tube 2, the two sides of the T-shaped plate 18, which are close to the screw rod 19, are provided with threads which are matched with the screw rod 19, and as shown in figure 4, because the screw rod 19 fixedly connected with the two transmission gears 20 continuously keeps rotating in the opposite direction, the T-shaped plate 18 rotates along with the screw rod 19 and drives the sliding block 11 to move, the sliding block 11 moves towards one end of the detection platform 8 along the sliding rod 12, intermittent sampling and delivery of urine is achieved by the repeated movement of slide 11 on slide 12.

After the sliding block 11 continues to move a distance from one end of the detection platform 8 along the sliding rod 12, when the push plate 13 is slowly separated from the push head 4, under the action of the elastic force of the return spring 5, the return spring 5 pushes the push head 4 to move towards one end of the extraction pipe 2, the piston push rod 3 moves towards one end of the extraction pipe 2 in the extraction pipe 2, urine collected by the collection hopper 9 is sucked into the extraction pipe 2 through the check valve through the piston push rod 3 to be stored, automatic collection of the urine in the collection hopper 9 is realized, and the urine is automatically stored.

Through being provided with dead axle pivoted blowing roller 23 in blowing box 22, when establishing and establish to receive material roller 25 and rotate along with screw rod 19 on the screw rod 19 outline, along with receiving material roller 25 continuously rotate simultaneously, test paper 24 is continuously rolled out from the discharge gate in blowing box 22, the discharge gate of connecting pipe 7 tip drops the urine and detects on detecting test paper 24 surface, carry the urine through connecting pipe 7 intermittent type, realize carrying out intermittent type's detection to the urine, test paper 24 after the detection moves to receiving material box 21 along guide roll 14, under receiving material roller 25 continuously rotates, test paper 24 is rolled up in receiving material box 21, the effect to the automatic rolling of test paper 24 has been reached through setting up receiving material roller 25.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a urine sampling device for endocrine dyscrasia in medical ward, includes the apron of shell (1) and shell (1) upper surface, its characterized in that: be provided with the sampling mechanism who carries out intermittent type extraction to the urine in shell (1), sampling mechanism is including being located installation shell (1) inner wall one side fixed mounting's extraction pipe (2), be provided with piston push rod (3) in extraction pipe (2) inner chamber, the tip fixedly connected with propelling movement head (4) of extraction pipe (2) inner chamber are kept away from in piston push rod (3), the outline that piston push rod (3) are located between extraction pipe (2) and propelling movement head (4) is provided with reset spring (5), fixedly connected with runs through shell (1) and outside extraction pipe (6) that extend on extraction pipe (2) outline, the last fixed surface of extraction pipe (2) outline is connected with and carries having connecting pipe (7) to the urine, the discharge gate that extraction pipe (2) one end was kept away from in connecting pipe (7) is provided with detection platform (8), connecting pipe (7), One-way valves are arranged at the through positions of the extraction pipe (6) and the extraction pipe (2);

the sampling mechanism comprises a collecting hopper (9) positioned at an inlet of the urine collecting bag, through holes are symmetrically formed in the outer contour of the collecting hopper (9), and an opening communicated with the pumping pipe (2) is formed in one side, close to the shell (1), of the collecting hopper (9);

the pushing mechanism for pushing the sampling mechanism to perform sampling is arranged in the shell (1), the pushing mechanism comprises a sliding block (11) which is positioned in the shell (1) and repeatedly pushes the pushing head (4), through holes are symmetrically formed in the surface of the sliding block (11), two sliding rods (12) which are fixedly connected with two ends of the inner wall of the shell (1) are connected in a limiting sliding mode through the through holes, a pushing plate (13) which pushes the pushing head (4) is fixedly connected to the end, close to the pushing head (4), of the sliding block (11), a connecting column (15) is fixedly installed at the end, far away from the pushing plate (13), of the sliding block (11), the outer contour of the connecting column (15) is provided with a first rotating plate (16) and a second rotating plate (17) which rotate through a fixed shaft, and a T-shaped plate (18) is fixedly installed on the upper surface of the first rotating plate (16);

the bottom of the shell (1) close to the two sides of the T-shaped plate (18) is symmetrically provided with screw rods (19), the positions of the two sides of the T-shaped plate (18) close to the screw rods (19) are respectively provided with a thread matched with the screw rods (19), the two screw rods (19) are arranged, the end parts of the two screw rods (19) far away from the output shaft of the pumping pipe (2) penetrate through the shell (1) to extend outwards and are fixedly connected with transmission gears (20), the two transmission gears (20) are arranged, the modulus of the two transmission gears (20) is the same, the two transmission gears (20) are meshed with each other, and the end part of the transmission gear (20) far away from the output shaft of the detection platform (8) is fixedly connected with a speed reduction motor for driving the screw rods (19) to rotate;

a material collecting box (21) is fixedly arranged on one side of the inner wall of the shell (1) close to the speed reducing motor, a material placing box (22) is fixedly arranged on one side of the inner wall of the shell (1) close to the material receiving box (21), a discharging roller (23) which rotates by a fixed shaft is arranged in the discharging box (22), a detection test paper (24) for detecting urine is sleeved on the outer contour of the discharging roller (23), a material receiving roller (25) which is sleeved on the outer contour of the screw rod (19) and used for rolling the test paper (24) is arranged in the material receiving box (21), a discharge hole is arranged on one side of the discharge box (22) close to the detection platform (8), the discharge port is arranged in parallel with the detection platform (8), a plurality of guide rollers (14) for guiding the detection test paper (24) are arranged on the inner wall of the shell (1) above the detection platform (8), the opening at the end part of the connecting pipe (7) is positioned above the detection test paper (24);

be provided with on testing platform (8) and accelerate absorptive air-jet mechanism to test paper (24), air-jet mechanism is including being located gas-supply pipe (26) on testing platform (8), be provided with the cavity in sliding block (11), the one end that testing platform (8) were kept away from in gas-supply pipe (26) and the cavity through connections in sliding block (11), gas-supply pipe (26) are the retractable pipe, the cavity is close to testing platform (8) one side symmetry and is provided with arc type pipe (28) with cavity through connections, the bottom symmetry of commentaries on classics board two (17) both sides is provided with arc type post (29) of mutually supporting with arc type pipe (28), arc type post (29) and arc type pipe (28) inner wall laminate each other, arc type pipe (28) and cavity through department are provided with the check valve.

2. The urine sampling device for endocrine disorders in medical wards according to claim 1, wherein: the surface of one side, close to the detection platform (8), of the first rotating plate (16) and the surface of one side, close to the second rotating plate (17), of the second rotating plate (17), are respectively and fixedly provided with a first fixed column (30) and a second fixed column (31), a swinging spring (34) enabling the first rotating plate (16) and the second rotating plate (17) to swing is arranged between the first fixed column (30) and the second fixed column (31), the two sliding rods (12) are in axial symmetry with the second rotating plate (17) and the second rotating plate (17), the second rotating plate (17) is abutted to an arc-shaped outline of the sliding rods (12), two ends of the bottom of the second rotating plate (17) are respectively and fixedly connected with a touch rod (33), two touch plates (32) enabling the second rotating plate (17) to rotate are respectively and fixedly arranged at two ends, the two touch plates (32) are arranged, the two touch plates (32) are both installed in an inclined manner, and are arranged in parallel, the two contact plates (32) are connected with the end part of the contact rod (33) in a sliding way.

3. The urine sampling device for endocrine disorders in medical wards according to claim 2, wherein: sampling mechanism is including being located installation shell (1) inner wall one side fixed mounting's drawing liquid pump (27), drawing liquid pump (27) input and extraction tube (6) fixed connection, drawing liquid pump (27) output and connecting pipe (7) fixed connection, drawing liquid pump (27) surface is provided with touches and presses switch (10), it is provided with the spring in switch (10) to touch.