CN108387406B - Medical urine sampling device - Google Patents
Medical urine sampling device Download PDFInfo
- Publication number
- CN108387406B CN108387406B CN201810295298.1A CN201810295298A CN108387406B CN 108387406 B CN108387406 B CN 108387406B CN 201810295298 A CN201810295298 A CN 201810295298A CN 108387406 B CN108387406 B CN 108387406B
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- 210000002700 urine Anatomy 0.000 title claims abstract description 122
- 238000005070 sampling Methods 0.000 title claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000002699 waste material Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 210000001217 buttock Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 230000000721 bacterilogical effect Effects 0.000 description 1
- 230000006037 cell lysis Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000007721 medicinal effect Effects 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 208000014001 urinary system disease Diseases 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
Abstract
The invention discloses a medical urine sampling device which is characterized by comprising a base, a collecting device, a sealing device and a lifting device, wherein the collecting device is arranged above the base, a water tank, a waste liquid tank and a platform are sequentially arranged in the base, the platform is arranged at an opening on the side wall of the base, a transfer box is arranged at the upper part of the waste liquid tank, the collecting device is arranged on the platform, a urine cup cylinder and the sealing device are arranged above the collecting device, the urine cup cylinder penetrates through the upper surface of the base and is fixedly connected with the base, a square hole is formed in one end of the platform outside the base, the lifting device is arranged at the square hole, the collecting device is connected with the water tank through a pipeline, and the transfer box is respectively connected with the collecting device and the waste liquid tank through pipelines. The invention has the beneficial effects that: when the device is used, the device can automatically collect, automatically seal the cover and automatically transmit, has no pollution, and improves the accuracy of a detection result.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a medical urine sampling device.
Background
Urine physicochemical analysis, a common medical examination item, often requires patients to take urine for examination in actual medical activities. Urine examination is an important diagnostic basis for urinary system diseases.
The urine routine examination room requires attention: 1. when the urine is left, the midstream urine is preferably left. According to the sequence of urination, the urine can be divided into anterior, middle and posterior segments. Since the fore-stream urine and the rear-stream urine are easily contaminated, the mid-stream urine is generally reserved when urine routine and urine bacteriological examination are performed. Typically, 50-80ml of the urine just beginning to be excreted is removed as midstream urine. 2. The urine should be taken using a clean and dry container. 3. The retained urine should be sent to the laboratory for examination as soon as possible, because glucose is decomposed by bacteria, tube shape is destroyed, cell lysis and other problems occur after a long time, and the accuracy of the examination result is affected. Therefore, when the urine routine examination is performed, the correct specification of collecting the urine specimen is paid attention to, and the key for ensuring the accuracy of the urine routine examination result is. 4. Urine is generally collected at about 10 ml.
The method that adopts at present usually is to use the urine cup to gather the urine, but this kind of method spills the urine on hand or other positions very easily, simultaneously, because the urine cup does not have the bowl cover, the urine will leak carelessly, and the smell of urine also can distribute, causes inconvenience to other medical personnel, is difficult to gather midstream urine in addition, also is difficult to control the volume of gathering.
Disclosure of Invention
In order to solve one of the problems, the invention provides a medical urine collecting device which is convenient to use, automatically controlled and pollution-free. In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
the utility model provides a medical urine sampling device, its characterized in that comprises base, collection system, collection device, closing cap device and elevating gear, collection system sets up the base top, inside water tank, waste liquid case and the platform of being equipped with in proper order of base, the platform sets up the opening part of base lateral wall, waste liquid case upper portion is equipped with the transfer case, be equipped with collection device on the platform, the collection device top is equipped with urine cup section of thick bamboo and closing cap device, urine cup section of thick bamboo passes the upper surface of base and with base fixed connection, the platform is in the outside one end of base is equipped with the square hole, square hole department is equipped with elevating gear, collection device pass through the pipeline with the water tank is connected, the transfer case pass through the pipeline respectively with collection device waste liquid case connects.
The collection system is including gathering the base and gathering the funnel, the length of gathering the base is less than the length of base, a side of base with the base is not the open-ended side and aligns, it sets up to gather the funnel gather on the base, it respectively is equipped with the handrail to gather base up end both sides, the opening of gathering the funnel is applicable to and covers user's buttock, the inner wall of gathering the funnel evenly is equipped with 4 at least water jets, the water jet pass through the pipeline with the water tank is connected, be equipped with the solenoid valve on the pipeline, the solenoid valve passes through the circuit and is connected with the controller.
The waste liquid tank is provided with a support, the support is provided with a groove, and the transfer tank is arranged at the groove.
The transfer incasement top-down is equipped with filter screen, drainage funnel and three way valve in proper order, be equipped with the liquid level monitor on the transfer incasement wall, the three way valve do not take the one end of switch with the drainage funnel is connected, the one end of three way valve area switch has the urine dropping pipe through the pipe connection, the urine dropping pipe sets up the collection device top, the urine dropping pipe tip is equipped with first solenoid valve, the other end that three way valve area switch is located transfer incasement portion, be equipped with level sensor in the liquid level monitor, the liquid level monitor pass through the circuit with the controller is connected, transfer bottom of the case portion is equipped with the second solenoid valve, first solenoid valve the second solenoid valve the three way valve switch pass through the circuit respectively with the controller is connected. The collecting device comprises a maltese mechanism, a rotary disc and a disc, the maltese mechanism comprises a drive plate and a grooved wheel, the disc is fixedly arranged on the platform, an upward circle of fence is arranged along the edge of the disc, the rotary disc is arranged on the disc, the rotary disc is coaxially connected with the grooved wheel through a rotary shaft arranged on the platform, the grooved wheel is arranged below the platform, the drive plate is matched and connected with the grooved wheel, and the drive plate is coaxially connected with a drive shaft of a drive motor;
the turntable is provided with four arc-shaped notches, the drive plate is relatively provided with two convex arcs and two concave arcs, the concave arcs are provided with shift rods, and the end parts of the shift rods are provided with round pins;
four concave locking arcs and four rectangular grooves are uniformly arranged on the grooved wheel, and the concave locking arcs and the grooves are arranged in a staggered mode;
the round pin corresponds to and is attached to the groove, and the concave locking arc corresponds to and is tangent to the convex arc;
the disc, the turntable and the grooved wheel are arranged concentrically;
the disc is provided with three first pressure sensors and a notch, the three first pressure sensors and the notch can be sequentially matched with the arc-shaped notch on the turntable, and the notch is matched with the square hole on the platform;
the urine cup barrel, the urine dripping tube and the sealing cover device can be matched with the arc-shaped notch on the rotary disc in sequence.
The sealing device consists of an electric push rod, a urine cup cover cylinder and a square cylinder, the electric push rod comprises a transverse push rod and a vertical push rod, the square barrel comprises a transverse square barrel and a vertical square barrel, one end of the electric push rod is provided with a square slide block, the other end of the electric push rod is connected with a driving motor, the square sliding block slides in the square cylinder, the transverse square cylinder and the vertical square cylinder are vertically arranged, the side wall of the lower end of the vertical square cylinder is provided with a first connecting port which corresponds to and is attached to one end of the transverse square cylinder, the upper surface of the joint end of the transverse square cylinder and the connecting port is provided with a second connecting port which corresponds to and is jointed with the lower end of the urine cup cover cylinder, the lower end of the vertical square cylinder is matched with the arc-shaped notch on the rotary table, and a support is fixedly arranged on the bottom surface of the transverse square cylinder and fixed on the platform.
The lifting device consists of a hinge rod, a connecting rod, a fixed seat and a top platform, the top platform is matched with the square hole on the platform, the top platform is provided with a second pressure sensor, the fixed seat is symmetrically provided with a first connecting plate and a second connecting plate, a third connecting plate and a fourth connecting plate are symmetrically arranged on the lower surface of the top platform, one end of each of the first, second, third and fourth connecting plates is provided with a sliding chute, the other end is provided with a through hole, a first connecting rod is arranged between the through hole of the first connecting plate and the through hole of the second connecting plate, a second connecting rod is arranged between the sliding groove of the first connecting plate and the sliding groove of the second connecting plate, a third connecting rod is arranged between the through hole of the third connecting plate and the through hole of the fourth connecting plate, a fourth connecting rod is arranged between the sliding groove of the third connecting plate and the sliding groove of the fourth connecting plate;
a first hinge rod is hinged with one end, close to the first connecting plate, of the first connecting rod, a second hinge rod is hinged with one end, close to the first connecting plate, of the second connecting rod, the first hinge rod is hinged with a third hinge rod, the second hinge rod is hinged with a fourth hinge rod, the third hinge rod is hinged with one end, close to the third connecting plate, of the third connecting rod, and the fourth hinge rod is hinged with one end, close to the third connecting plate, of the fourth connecting rod;
a fifth hinge rod is hinged with one end, close to the second connecting plate, of the first connecting rod, a sixth hinge rod is hinged with one end, close to the second connecting plate, of the second connecting rod, the fifth hinge rod is hinged with a seventh hinge rod, the sixth hinge rod is hinged with an eighth hinge rod, the seventh hinge rod is hinged with one end, close to the fourth connecting plate, of the third connecting rod, and the eighth hinge rod is hinged with one end, close to the fourth connecting plate, of the fourth connecting rod;
two ends of a fifth connecting rod are respectively hinged with the middle parts of the first hinge rod and the second hinge rod and the middle parts of the fifth hinge rod and the sixth hinge rod, two ends of the sixth connecting rod are respectively hinged with the middle parts of the third hinge rod and the fourth hinge rod and the middle parts of the seventh hinge rod and the eighth hinge rod, two ends of the seventh connecting rod are respectively hinged with the end parts of the second hinge rod and the fourth hinge rod and the end parts of the sixth hinge rod and the eighth hinge rod, and two ends of the eighth connecting rod are respectively hinged with the end parts of the first hinge rod and the third hinge rod and the end parts of the fifth hinge rod and the seventh hinge rod;
the middle parts of the seventh connecting rod and the eighth connecting rod are provided with threaded through holes, the screw rod is connected with the threaded through holes in a matched mode, one end of the screw rod is connected with a driving motor, and the driving motor and the second pressure sensor of the top platform are connected with the controller through circuits.
The urine cup is a cylindrical urine cup made of hard materials, and the urine cup cover is a rubber plug.
The working procedure of the device of the invention is as follows:
(1) when a user needs to take urine, a urine cup is placed into the urine cup cylinder, a urine cup cover is placed into the urine cup cover cylinder, the urine cup falls onto the circular disc along the urine cup cylinder, the wall of the urine cup is attached to the arc-shaped notch, the urine cup cover falls onto the transverse square cylinder along the urine cup cover cylinder, at the moment, a first pressure sensor on the circular disc positioned below the urine cup transmits a signal to the controller, the three-way valve is opened, the switch is communicated to the transfer box, and the switch communicated to one end of the urine dropping pipe is closed;
(2) the urine in the collection funnel enters the transfer box through a pipeline, the first 50-80ml of urine is removed to obtain midstream urine under the general condition, a liquid level monitor in the transfer box can monitor the liquid level of the urine consistently, when the set value is reached, a signal is transmitted to a controller, a valve of a three-way valve leading to the transfer box is closed, a valve leading to a urine dripping pipe is opened, and a driving motor of a collection device is started;
(3) the driving motor enables the rotary disc to intermittently rotate through the Maltese mechanism, the urine cup rotates to the next position, namely the position below the urine dripping pipe, the first pressure sensor transmits signals to the controller, the first electromagnetic valve is opened, urine is dripped into the urine cup through the urine dripping pipe, when the set value is reached, the first pressure sensor transmits signals to the controller, the switch and the first electromagnetic valve of the three-way valve, which are communicated with the urine dripping pipe, are closed, the three-way valve is opened, the valve and the second electromagnetic valve are communicated with one end of the transfer box, urine receiving is finished, and other urine flows into the waste liquid box;
(4) at the moment, the turntable rotates, the urine cup rotates to the next position, namely the position below the cover sealing device, the first pressure sensor transmits signals to the controller, the electric push rod moves, the transverse push rod pushes the urine cup cover falling into the transverse square tube into the vertical square tube, the transverse push rod returns in time, the urine cup cover falls onto the urine cup along the vertical square tube, the vertical push rod moves downwards to press the urine cup cover into the urine cup, and the vertical push rod returns in time;
(5) the carousel rotates, and the urine cup rotates next position and square hole department promptly, falls on elevating gear's top platform, and the controller is transfered with the signal to second pressure sensor on the top platform, and elevating gear starts, will urinate the cup and rise the take altitude, and the person of facilitating the use takes the urine cup, and after the user took the urine cup away, second pressure sensor passed the signal to the controller, and elevating gear descends to initial position, opens the water jet and washes the collection funnel, has sprayed water the self-closing.
The invention has the beneficial effects that: when the urine cup is used, the urine is prevented from being scattered outwards due to direct urine collection by holding the urine cup by hand, the urine cannot be touched on the hand, the whole collection process almost does not need manual operation, the midstream urine is automatically collected, the cover is automatically closed, the urine is automatically conveyed, a user only needs to convey the collected and sealed urine cup to a medical staff, the urine cup is convenient to use, high in automation and free of pollution, the collection process is accurate and standard, and the accuracy of a detection result is improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a transfer box in the embodiment of the invention.
Fig. 3 is a schematic structural diagram of a maltese mechanism in an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a collecting device in an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a capping device in an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a lifting device in an embodiment of the invention.
In the drawings, the reference numerals represent the following list of components: 1. a base; 2. a collection device; 3. a water tank; 4. a waste liquid tank; 5. a platform; 6. an opening; 7. a transfer box; 8. a collection device; 9. a urine cup cartridge; 10. a capping device; 11. a square hole; 12. a lifting device; 13. a support; 201. a collecting base; 202. a collection funnel; 203. a handrail; 204. a water jet; 701. a filter screen; 702. a drainage funnel; 703. a three-way valve; 704. a liquid level monitor; 705. a urine dripping tube; 801. a dial;
802. a grooved wheel; 803. a turntable; 804. a rotating shaft; 805. a drive shaft; 806. an arc-shaped notch; 807. a concave arc; 808. a convex arc; 809. a deflector rod; 810. a round pin; 811. a trench; 812. concave locking arcs; 813. a maltese mechanism; 814. a disc; 815. a first pressure sensor; 816. a notch; 101. a urine cup cover cylinder; 102. a transverse square cylinder; 103. a vertical square cylinder; 104. a support; 105. a transverse push rod; 106. a vertical push rod; 107. a first connection port; 108. a second connection port; 1201. a fixed seat; 1202. a top platform; 1203. a drive motor; 1204. a first connecting plate; 1205. a second connecting plate; 1206. a third connecting plate; 1207. a fourth connecting plate; 1208. a chute; 1209. a through hole; 1210. a first connecting rod; 1211. a second connecting rod; 1212. a third connecting rod; 1213. a fourth connecting rod; 1214. a fifth connecting rod; 1215. a sixth connecting rod; 1216. a seventh connecting rod; 1217. an eighth connecting rod; 1218. a first hinge lever; 1219. a second hinge lever; 1220. a third hinge rod; 1221. a fourth hinge lever; 1222. a fifth hinge lever; 1223. a sixth hinge lever; 1224. a seventh hinge lever; 1225. an eighth hinge lever; 1226. and a screw rod.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The embodiment of the invention provides a medical urine sampling device which comprises a base 1, a collecting device 2, a collecting device 8, a sealing device 10 and a lifting device 12, wherein the collecting device 2 is arranged above the base 1, a water tank 3, a waste liquid tank 4 and a platform 5 are sequentially arranged inside the base 1, the platform 5 is arranged at an opening 6 in the side wall of the base 1, a transfer tank 7 is arranged at the upper part of the waste liquid tank 4, the collecting device 8 is arranged on the platform 5, a urine cup cylinder 9 and the sealing device 10 are arranged above the collecting device 8, the urine cup cylinder 9 penetrates through the upper surface of the base 1 and is fixedly connected with the base 1, a square hole 11 is formed in one end of the platform 5 outside the base 1, the lifting device 12 is arranged at the square hole 11, the collecting device 2 is connected with the water tank 3 through a pipeline, and the transfer tank 7 is respectively connected with the collecting device 2 and the waste liquid.
The waste liquid tank 4 is provided with a support 13, the support 13 is provided with a groove, and the transfer tank 7 is arranged at the groove.
The top-down is equipped with filter screen 701 in proper order in transit case 7, drainage funnel 702 and three way valve 703, be equipped with liquid level monitor 704 on the 7 inside walls of transit case, three way valve 703 does not take the one end of switch to be connected with drainage funnel 702, there is urine dropping pipe 705 three way valve 703's one end through the tube coupling, urine dropping pipe 705 sets up in collection device 8 top, urine dropping pipe 705 tip is equipped with first solenoid valve, three way valve 703 takes the other end of switch to be located inside transit case 7, be equipped with level sensor in the liquid level monitor 704, liquid level monitor 704 passes through the circuit and is connected with the controller, transit case 7 bottom is equipped with the second solenoid valve, first solenoid valve, the second solenoid valve, three way valve 703 passes through the circuit and is connected with the controller respectively.
The collecting device 8 comprises a maltese mechanism 813, a rotary disc 803 and a disc 814, the maltese mechanism 813 comprises a dial plate 801 and a grooved wheel 802, the disc 814 is fixedly arranged on the platform 5, an upward circle of fence is arranged along the edge of the disc 814, the rotary disc 803 is arranged on the disc 814, the rotary disc 803 is coaxially connected with the grooved wheel 802 through a rotary shaft 804 arranged on the platform 5, the grooved wheel 802 is arranged below the platform 5 and is provided with the dial plate 801 in a matching connection with the grooved wheel 802, and the dial plate 801 is coaxially connected with a driving shaft 805 of a driving motor;
four arc-shaped notches 806 are formed in the turntable 803, two convex arcs 808 and two concave arcs 807 are oppositely arranged on the dial plate 801, a shifting rod 809 is arranged at the concave arc 807, and a round pin 810 is arranged at the end part of the shifting rod 809;
four concave locking arcs 812 and four rectangular grooves 811 are uniformly arranged on the grooved wheel 802, and the concave locking arcs 812 and the grooves 811 are arranged in a staggered manner;
the round pin 810 corresponds to and is attached to the groove 811, and the concave locking arc 812 corresponds to and is tangent to the convex arc 808;
the disc 814, the turntable 803 and the grooved wheel 802 are concentrically arranged;
three first pressure sensors 815 and a notch 816 are arranged on the disc 814, the three first pressure sensors 815 and the notch 816 can be sequentially matched with the arc-shaped notch 806 on the turntable 803, and the notch 816 is matched with the square hole 11 on the platform 5;
the urinal bowl 9, the urine dropper 705 and the closure device 10 can be sequentially engaged with the arc-shaped notch 806 on the turntable 803.
The capping device 10 is composed of an electric push rod, a urine cup cover cylinder 101 and a square cylinder, the electric push rod comprises a transverse push rod 105 and a vertical push rod 106, the square cylinder comprises a transverse square cylinder 102 and a vertical square cylinder 103, one end of the electric push rod is provided with a square slider, the other end of the electric push rod is connected with a driving motor, the square slider slides in the square cylinder, the transverse square cylinder 102 and the vertical square cylinder 103 are vertically arranged, the lower end side wall of the vertical square cylinder 103 is provided with a first connecting port 107, the first connecting port 107 corresponds to and is attached to one end of the transverse square cylinder 102, the upper surface of one end, attached to one end of the transverse square cylinder 102, of the first connecting port 107 is provided with a second connecting port 107, the second connecting port 108 corresponds to and is attached to the lower end of the urine cup cover cylinder 101, the lower end of the vertical square cylinder 103 is matched with an arc notch.
The lifting device 12 is composed of a hinge rod, a connecting rod, a fixed seat 1201 and a top platform 1202, the top platform 1202 is matched with a square hole 11 on the platform 5, a second pressure sensor is arranged on the top platform 1202, a first connecting plate 1204 and a second connecting plate 1205 are symmetrically arranged on the fixed seat 1201, a third connecting plate 1206 and a fourth connecting plate 1207 are symmetrically arranged on the lower surface of the top platform 1202, the first connecting plate 1204, one end of each of the second connecting plate 1205, the third connecting plate 1206 and the fourth connecting plate 1207 is provided with a sliding groove 1208, the other end of each of the second connecting plate 1207 is provided with a through hole 1209, a first connecting rod 1210 is arranged between the through hole of the first connecting plate 1204 and the through hole of the second connecting plate 1205, a second connecting rod 1211 is arranged between the sliding groove of the first connecting plate 1204 and the sliding groove of the second connecting plate 1205, a third connecting rod 1212 is arranged between the through hole of the third connecting plate 1206 and the through hole of the fourth connecting plate 1207, and a fourth connecting rod 1213 is arranged between the sliding groove of the third connecting plate 1206 and the sliding groove of the fourth;
the first hinge rod 1218 is hinged to one end of the first connecting rod 1210 close to the first connecting plate 1204, the second hinge rod 1219 is hinged to one end of the second connecting rod 1211 close to the first connecting plate 1204, the first hinge rod 1218 is hinged to the third hinge rod 1220, the second hinge rod 1219 is hinged to the fourth hinge rod 1221, the third hinge rod 1220 is hinged to one end of the third connecting rod 1212 close to the third connecting plate 1206, and the fourth hinge rod 1221 is hinged to one end of the fourth connecting rod 1213 close to the third connecting plate 1206;
the fifth hinge rod 1222 is hinged to the first connection rod 1210 near the end of the second connection plate 1205, the sixth hinge rod 1223 is hinged to the second connection rod 1211 near the end of the second connection plate 1205, the fifth hinge rod 1222 is hinged to the seventh hinge rod 1224, the sixth hinge rod 1223 is hinged to the eighth hinge rod 1225, the seventh hinge rod 1224 is hinged to the third connection rod 1212 near the end of the fourth connection plate 1207, and the eighth hinge rod 1225 is hinged to the fourth connection rod 1213 near the end of the fourth connection plate 1207;
the fifth connecting rod 1214 has both ends hinged to the middle portions of the first hinge rod 1218 and the second hinge rod 1219, and the fifth hinge rod 1222 and the sixth hinge rod 1223, respectively, the sixth connecting rod 1215 has both ends hinged to the middle portions of the third hinge rod 1220 and the fourth hinge rod 1221, and the seventh hinge rod 1224 and the eighth hinge rod 1225, respectively, the seventh connecting rod 1216 has both ends hinged to the end portions of the second hinge rod 1219 and the fourth hinge rod 1221, and the sixth hinge rod 1223 and the eighth hinge rod 1225, respectively, and the eighth connecting rod 1217 has both ends hinged to the end portions of the first hinge rod 1218 and the third hinge rod 1220, and the fifth hinge rod 1222 and the seventh hinge rod 1224, respectively;
threaded through holes are formed in the middle portions of the seventh connecting rod 1216 and the eighth connecting rod 1217, the lead screw 1226 is connected with the threaded through holes in a matched mode, one end of the lead screw 1226 is connected with the driving motor 1203, and the driving motor 1203 and the second pressure sensor of the top platform 1202 are connected with the controller through lines respectively.
The urine cup is a cylindrical urine cup made of hard materials, and the urine cup cover is a rubber plug.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A medical urine sampling device is characterized by comprising a base, a collecting device, a sealing device and a lifting device, wherein the collecting device is arranged above the base, a water tank, a waste liquid tank and a platform are sequentially arranged in the base, the platform is arranged at an opening of the side wall of the base, a transfer box is arranged at the upper part of the waste liquid tank, the collecting device is arranged on the platform, a urine cup cylinder and the sealing device are arranged above the collecting device, the urine cup cylinder penetrates through the upper surface of the base and is fixedly connected with the base, a square hole is formed in one end of the platform outside the base, the lifting device is arranged at the square hole, the collecting device is connected with the water tank through a pipeline, and the transfer box is respectively connected with the collecting device and the waste liquid tank through pipelines;
the collecting device comprises a collecting base and a collecting funnel, wherein the length of the collecting base is smaller than that of the base, one side face of the base is aligned to the side face of the base, which is not provided with an opening, the collecting funnel is arranged on the collecting base, handrails are respectively arranged on two sides of the upper end face of the collecting base, the opening of the collecting funnel is suitable for covering the hip of a user, at least 4 water spray ports are uniformly arranged on the inner wall of the collecting funnel, the water spray ports are connected with the water tank through pipelines, electromagnetic valves are arranged on the pipelines, and the electromagnetic valves are connected with a controller through circuits;
a filter screen, a drainage funnel and a three-way valve are sequentially arranged in the transfer box from top to bottom, a liquid level monitor is arranged on the inner wall of the transfer box, one end of the three-way valve without a switch is connected with the drainage funnel, one end of the three-way valve with the switch is connected with a urine dropping pipe through a pipeline, the urine dropping pipe is arranged above the collecting device, a first electromagnetic valve is arranged at the end part of the urine dropping pipe, the other end of the three-way valve with the switch is positioned in the transfer box, a liquid level sensor is arranged in the liquid level monitor, the liquid level monitor is connected with the controller through a circuit, a second electromagnetic valve is arranged at the bottom of the transfer box, and the first electromagnetic valve, the second electromagnetic valve and the three-way valve switch are respectively connected with the controller through;
the collecting device comprises a maltese mechanism, a rotary disc and a disc, the maltese mechanism comprises a drive plate and a grooved wheel, the disc is fixedly arranged on the platform, an upward circle of fence is arranged along the edge of the disc, the rotary disc is arranged on the disc, the rotary disc is coaxially connected with the grooved wheel through a rotary shaft arranged on the platform, the grooved wheel is arranged below the platform, the drive plate is matched and connected with the grooved wheel, and the drive plate is coaxially connected with a drive shaft of a drive motor;
the turntable is provided with four arc-shaped notches, the drive plate is relatively provided with two convex arcs and two concave arcs, the concave arcs are provided with shift rods, and the end parts of the shift rods are provided with round pins;
four concave locking arcs and four rectangular grooves are uniformly arranged on the grooved wheel, and the concave locking arcs and the grooves are arranged in a staggered mode;
the round pin corresponds to and is attached to the groove, and the concave locking arc corresponds to and is tangent to the convex arc;
the disc, the turntable and the grooved wheel are arranged concentrically;
the disc is provided with three first pressure sensors and a notch, the three first pressure sensors and the notch can be sequentially matched with the arc-shaped notch on the turntable, and the notch is matched with the square hole on the platform;
the urine cup barrel, the urine dripping tube and the sealing cover device can be matched with the arc-shaped notch on the rotary disc in sequence.
2. The medical urine sampling device of claim 1, wherein the waste liquid tank is provided with a support, the support is provided with a groove, and the transfer tank is arranged at the groove.
3. The medical urine sampling device according to claim 1, wherein the cap sealing device comprises an electric push rod, a urine cup cap cylinder and a square cylinder, the electric push rod comprises a horizontal push rod and a vertical push rod, the square cylinder comprises a horizontal square cylinder and a vertical square cylinder, one end of the electric push rod is provided with a square slider, the other end of the electric push rod is connected with a driving motor, the square slider slides in the square cylinder, the horizontal square cylinder and the vertical square cylinder are vertically arranged, the side wall of the lower end of the vertical square cylinder is provided with a first connecting port, the first connecting port corresponds to and is attached to one end of the horizontal square cylinder, the upper surface of the attached end of the horizontal square cylinder and the first connecting port is provided with a second connecting port, the second connecting port corresponds to and is attached to the lower end of the urine cup cap cylinder, the lower end of the vertical square cylinder is matched with the arc-shaped notch on the rotary disc, the bottom surface of horizontal square tube is fixed and is equipped with the support, the support is fixed on the platform.
4. The medical urine sampling device of claim 3, wherein the lifting device comprises a hinge rod, a connecting rod, a fixed seat and a top platform, the top platform is matched with the square hole on the platform, the top platform is provided with a second pressure sensor, the fixed seat is symmetrically provided with a first connecting plate and a second connecting plate, the lower surface of the top platform is symmetrically provided with a third connecting plate and a fourth connecting plate, one end of each of the first, second, third and fourth connecting plates is provided with a chute, the other end of each of the first, second, third and fourth connecting plates is provided with a through hole, a first connecting rod is arranged between the through hole of the first connecting plate and the through hole of the second connecting plate, a second connecting rod is arranged between the chute of the first connecting plate and the chute of the second connecting plate, and a third connecting rod is arranged between the through hole of the third connecting plate and the through hole of the fourth connecting plate, a fourth connecting rod is arranged between the sliding groove of the third connecting plate and the sliding groove of the fourth connecting plate;
a first hinge rod is hinged with one end, close to the first connecting plate, of the first connecting rod, a second hinge rod is hinged with one end, close to the first connecting plate, of the second connecting rod, the first hinge rod is hinged with a third hinge rod, the second hinge rod is hinged with a fourth hinge rod, the third hinge rod is hinged with one end, close to the third connecting plate, of the third connecting rod, and the fourth hinge rod is hinged with one end, close to the third connecting plate, of the fourth connecting rod;
a fifth hinge rod is hinged with one end, close to the second connecting plate, of the first connecting rod, a sixth hinge rod is hinged with one end, close to the second connecting plate, of the second connecting rod, the fifth hinge rod is hinged with a seventh hinge rod, the sixth hinge rod is hinged with an eighth hinge rod, the seventh hinge rod is hinged with one end, close to the fourth connecting plate, of the third connecting rod, and the eighth hinge rod is hinged with one end, close to the fourth connecting plate, of the fourth connecting rod;
two ends of a fifth connecting rod are respectively hinged with the middle parts of the first hinge rod and the second hinge rod and the middle parts of the fifth hinge rod and the sixth hinge rod, two ends of the sixth connecting rod are respectively hinged with the middle parts of the third hinge rod and the fourth hinge rod and the middle parts of the seventh hinge rod and the eighth hinge rod, two ends of the seventh connecting rod are respectively hinged with the end parts of the second hinge rod and the fourth hinge rod and the end parts of the sixth hinge rod and the eighth hinge rod, and two ends of the eighth connecting rod are respectively hinged with the end parts of the first hinge rod and the third hinge rod and the end parts of the fifth hinge rod and the seventh hinge rod;
the middle parts of the seventh connecting rod and the eighth connecting rod are provided with threaded through holes, the screw rod is connected with the threaded through holes in a matched mode, one end of the screw rod is connected with a driving motor, and the driving motor and the second pressure sensor of the top platform are connected with the controller through lines respectively.
5. The medical urine sampling device of claim 1, wherein the urine cup is a cylindrical urine cup made of hard material, and the urine cup cover is a rubber plug.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295298.1A CN108387406B (en) | 2018-04-03 | 2018-04-03 | Medical urine sampling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295298.1A CN108387406B (en) | 2018-04-03 | 2018-04-03 | Medical urine sampling device |
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| CN108387406A CN108387406A (en) | 2018-08-10 |
| CN108387406B true CN108387406B (en) | 2020-08-04 |
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| CN201810295298.1A Expired - Fee Related CN108387406B (en) | 2018-04-03 | 2018-04-03 | Medical urine sampling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109350128B (en) * | 2018-10-18 | 2021-08-27 | 鹤壁市人民医院 | Urine sample collector |
| CN113029676B (en) * | 2021-04-07 | 2022-02-01 | 徐州中国矿大岩土工程新技术发展有限公司 | Fault bedrock groundwater environmental protection monitoring devices and monitoring system |
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| US6024709A (en) * | 1997-09-08 | 2000-02-15 | Stark; Wayne T. | Urine specimen cup arrangement |
| CN2491003Y (en) * | 2001-07-24 | 2002-05-15 | 李劲松 | Special nurse urine and excrement collector |
| CN202693381U (en) * | 2012-08-07 | 2013-01-23 | 贾茗茗 | Urine collection device |
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