CN114778195A

CN114778195A - Urine sampler for physical examination

Info

Publication number: CN114778195A
Application number: CN202210568787.6A
Authority: CN
Inventors: 李运红; 林丹丹; 刘婷; 孙丽
Original assignee: First Affiliated Hospital of Army Medical University
Current assignee: First Affiliated Hospital of Army Medical University
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-07-22

Abstract

The invention provides a urine sampler for physical examination, which comprises a closestool body, a first shell, a rotating arm, a rotary driving piece, a collecting cup, a sample tube, a lifting component and a pushing component. This urine sampler for physical examination, its structural design is reasonable, makes things convenient for women's colony to use, during the collection, can avoid initial section urine and terminal section urine, only collects the section urine to guarantee follow-up inspection and diagnostic accuracy. After gathering, the swinging boom drives and collects the cup and back out first casing outside, through carrying out redesign to the structure of collecting cup and appearance pipe, under the mutually supporting of appearance pipe, lifting unit and one way conduction portion, can pack into the appearance pipe with the urine of collecting in the cup, like this, just need not patient oneself operation, has avoided the pollution to patient's both hands and appearance pipe, has also avoided the pollution to the urine sample. The automatic urine filling device has the advantages that the automatic urine filling device can automatically fill urine into the sample tube after collection is completed, manual operation is reduced, and automation is improved.

Description

Urine sampler for physical examination

Technical Field

The invention relates to the technical field of urine sampling, in particular to a urine sampler for physical examination.

Background

Along with the improvement of living standard, people attach more and more importance to the health condition of self, consequently, all can do urine routine examination many times when regular physical examination and outpatient service seek medical advice, need collect the urine before the inspection, and the patient catches the urine through disposable urine cup, then pours the urine into the test tube, sends the test tube to the laboratory at last and detects.

During the urine culture process, clean midstream urine is needed, and during the urination process, the initial urine and the final urine during the urination process can be polluted by bacteria around the urethral orifice or the genitals, so that the urine examination result is inaccurate. Therefore, in the process of urination, the middle section of urine is relatively clean, the initial section of urine is flushed to take away a part of bacteria, and the urethral orifice is relatively clean. At the end of urination, bacterial contamination around the urethra may sometimes occur, leading to inaccurate examination results. Therefore, the most middle section of urine is kept as much as possible, and the cleanness of the urine is maintained, so that inaccurate examination results or wrong diagnosis is avoided.

Due to the difference of physiological structures, the urine of women is not shaped, when the urine is collected by using the traditional disposable urine cup, the operation is inconvenient, the collection effect is not good, hands are easy to get dirty, and after the urine is collected, the disposable urine cup needs to be placed on the ground or some cup holders arranged in a toilet, and then the urine in the disposable urine cup needs to be poured into a test tube by rising.

At present, some producers combine together closestool in the traditional meaning with the urine collection, can accomplish the collection of urine when using the closestool, though, this type of closestool can avoid the urine to make dirty the receipts when collecting, however, this type of closestool is usually only pure collects cup or collection pipeline at closestool internal design one, when gathering the urine, first section urine, middle section urine and end section urine all can collect together to cause the testing result inaccurate. Also, after the collection is completed, the patient is still required to take out the collection cup and pour it into the test tube, and therefore, the auxiliary significance is not great.

Therefore, there is a need to design a urine sampling device that is convenient for women to use, can collect midstream urine, and can automatically load test tubes after collection is completed.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a urine sampler for physical examination, which is convenient for female groups to use, improves the accuracy of collecting midstream urine, and realizes automatic tubulation after collection is completed.

In order to achieve the above object, the present invention provides a urine sampler for physical examination, comprising a toilet body, one side of which is provided with a first opening; the first shell is arranged on the closestool body and communicated with the first opening, a placing hole is formed in the top of the first shell, a blanking hole is formed in the bottom of the first shell, and a second opening is formed in one side, away from the first opening, of the first shell; the rotating arm is rotatably matched in the first shell, the rotating plane of the rotating arm is parallel to the horizontal plane, and an installation part is arranged at one end of the rotating arm, which is far away from the rotating axis of the rotating arm; the rotary driving piece is used for driving the rotary arm to rotate and enabling the rotary arm to have three position states of a placing station, a collecting station and a liquid filling station; the collecting cup can penetrate through the first opening and the second opening, a one-way conduction part detachably connected with the mounting part is arranged at the bottom of the collecting cup, and the one-way conduction part is used for preventing urine in the collecting cup from leaking; the top of the sample tube is arranged in an open manner; the lifting assembly is used for driving the sample tube to ascend so as to enable the sample tube to be communicated with the one-way conduction part, or driving the sample tube to descend so as to enable the sample tube to be disconnected with the one-way conduction part; the pushing assembly is used for pushing the collecting cup to be separated from the rotating arm and fall into the blanking hole;

when the rotating arm is positioned at the placing station, the rotating arm is positioned in the first shell, and the collecting cup can be connected with the mounting part through the placing hole; when the rotating arm is positioned at the collecting station, the rotating arm drives the collecting cup to penetrate through the first opening and enable the collecting cup to be positioned in the inner cavity of the closestool body; when the rotating arm is positioned at the liquid filling station, the rotating arm drives the collecting cup to screw out of the first shell, and the one-way conduction part is positioned right above the sample tube.

Preferably, the one-way conduction part comprises a connecting pipe, a plug, a support and a return spring; the connecting pipe is arranged at the bottom of the collecting cup and is communicated with the collecting cup, a liquid discharge hole is formed in the bottom end of the connecting pipe, and the outer diameter of the connecting pipe is smaller than the inner diameter of the sample pipe; the plug, the support and the return spring are all arranged in the connecting pipe, and the plug is provided with a conical surface for plugging the liquid discharge hole;

the support is positioned above the plug and provided with a plurality of first support arms, and one end of each first support arm is connected to the inner wall of the connecting pipe; the reset spring is respectively connected with the plug and the support and is used for applying a trend of moving the plug towards a side departing from the support to the plug;

the utility model discloses a sample tube, including appearance pipe, round pin post, the round pin post is provided with a plurality of second support arms, the one end of second support arm is connected on the inner wall of appearance pipe, the level on round pin post top is less than the level on appearance pipe top.

Preferably, the mounting part is provided with a U-shaped opening, the mounting part comprises an upper clamping block and a lower clamping block which are arranged in parallel, and a clamping groove is formed between the upper clamping block and the lower clamping block; the connecting pipe can be clamped into the U-shaped opening in a form-fitting manner, an annular flange is arranged on the outer wall of the connecting pipe, and the annular flange can be clamped into the clamping groove in a form-fitting manner.

Preferably, the length of the upper clamping block is smaller than the length of the lower clamping block.

Preferably, the blanking hole is arranged below the placing hole, the bottom of the first shell is provided with a second shell, and the top of the second shell is communicated with the blanking hole; the material pushing assembly comprises a material pushing driving piece and a pushing arm, the material pushing driving piece is arranged at the top of the first shell, the material pushing driving piece is arranged along the length direction of the first shell, the pushing arm is arranged on a push rod of the material pushing driving piece, and the pushing arm extends into the first shell through the placing hole.

Preferably, the lifting assembly comprises: the third shell is arranged on one side, close to the second opening, of the first shell, and the third shell is provided with a yielding hole extending vertically; a lifting drive member vertically disposed within the third housing; the first connecting piece is arranged on the push rod of the lifting driving piece and extends out of the abdicating hole; and the cup cylinder is connected with the first connecting piece and is provided with an insertion hole for the sample tube to be inserted into.

Preferably, the second opening is provided with a sealing plate capable of sliding vertically, a second connecting piece is arranged on the outer side of the sealing plate, and a blocking driving piece is arranged at the bottom of the first shell and connected with the second connecting piece.

The invention has the beneficial effects that:

1. the urine sampler for physical examination disclosed by the invention is reasonable in structural design, is convenient for female groups to use, can avoid the initial section of urine and the final section of urine during collection, and only collects the middle section of urine, thereby ensuring the accuracy of subsequent examination and diagnosis. After gathering, the swinging boom drives and collects the cup and back out first casing outside, through carrying out redesign to the structure of collecting cup and appearance pipe, under the mutually supporting of appearance pipe, lifting unit and one way conduction portion, can pack into the appearance pipe with the urine of collecting in the cup, like this, just need not patient oneself operation, has avoided the pollution to patient's both hands and appearance pipe, has also avoided the pollution to the urine sample. The automatic urine sample tube filling device has the advantages that the urine can be automatically filled into the sample tube after collection is completed, manual operation is reduced, and automation is improved.

2. According to the urine sampler for physical examination disclosed by the invention, after urine is transferred into the sample tube, the collecting cup is screwed into the first shell by the rotating arm, and the collecting cup is pushed by the pushing assembly to be separated from the rotating arm and fall into the blanking hole by designing the pushing assembly, so that the used collecting cup is collected.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings used in the detailed description or the prior art description will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of a urine sampler for physical examination according to an embodiment of the present invention;

FIG. 2 is a schematic view of the rotary arm in a placing position;

FIG. 3 is a schematic view of the rotary arm in the collection station;

FIG. 4 is a schematic view of the rotary arm at a collection station from another perspective;

FIG. 5 is a schematic structural view of the rotary arm at a liquid loading station;

FIG. 6 is a partial enlarged view of the portion A in FIG. 5;

FIG. 7 is a schematic view of the pusher assembly;

FIG. 8 is a schematic view of the structure of the collection cup;

FIG. 9 is a schematic structural view of a sample tube;

FIG. 10 is a schematic view of the interior of a collection cup and sample tube;

FIG. 11 is a schematic cross-sectional view of the plug being pushed open by the pin;

FIG. 12 is a schematic view of a rotary arm;

FIG. 13 is a cross-sectional view of the lift assembly;

FIG. 14 is a schematic view of the sealing plate covering the second opening;

FIG. 15 is a schematic view of the rotating arms positioned at the placing station, the collecting station, and the liquid loading station, respectively.

Reference numerals:

10-toilet body, 11-first opening;

20-a first shell, 21-a placing hole, 22-a blanking hole, 23-a second opening, and 24-a second shell;

30-rotating arm, 31-mounting part, 311-upper clamping block, 312-lower clamping block, 313-clamping groove and 32-U-shaped opening;

40-a rotary drive;

50-a collection cup;

60-a one-way conduction part, 61-a connecting pipe, 611-a liquid discharge hole, 62-a plug, 621-a conical surface, 63-a support, 64-a return spring, 65-a first support arm and 66-an annular flange;

70-sample tube, 71-pin column, 72-second support arm;

80-lifting component, 81-third shell, 811-abdicating hole, 82-lifting driving piece, 83-first connecting piece and 84-cup barrel;

90-pushing assembly, 91-pushing driving piece and 92-pushing arm;

100-switch buttons;

111-closing plate, 112-blocking driving piece, 113-second connecting piece.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings 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 considered limiting of 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. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In this application, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediary. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 15, in one embodiment of the present invention, a urine sampler for physical examination is provided, which includes a toilet bowl body 10, a first housing 20, a rotating arm 30, a rotating driving member 40, a collecting cup 50, a sample tube 70, a lifting assembly 80 and a pushing assembly 90.

One side of the toilet body 10 is provided with a first opening 11, the first casing 20 is fixed on one side of the toilet body 10 and communicated with the first opening 11, a placing hole 21 is penetrated through the top of the first casing 20, a blanking hole 22 is arranged at the bottom of the first casing 20, and a second opening 23 is arranged on one side of the first casing 20 departing from the first opening 11.

The rotating arm 30 is rotatably fitted in the first housing 20, a rotation plane of the rotating arm 30 is parallel to a horizontal plane, and a mounting portion 31 is provided at an end of the rotating arm 30 away from a rotation axis thereof. The rotary driving member 40 is installed at the bottom of the first casing 20, the rotary driving member 40 is used for driving the rotary arm 30 to rotate, and the rotary arm 30 has three position states of a placing position, a collecting position and a liquid loading position, referring to fig. 15, the dotted line in fig. 15 indicates the position of the rotary arm, and the first casing 20 is provided with a switch button 100 capable of controlling the rotary driving member 40. The switch button 100, the rotary driving member 40, the lifting assembly 80, the pushing assembly 90 and the blocking driving member 112 (further described below) are controlled by a controller (not shown in the drawings), and will not be described in detail herein.

The collecting cup 50 can pass through the first opening 11 and the second opening 23 under the driving of the rotating arm 30, a one-way conduction part 60 detachably connected with the mounting part 31 is arranged at the bottom of the collecting cup 50, and the one-way conduction part 60 is used for preventing urine in the collecting cup 50 from leaking. The top of the sample tube 70 is open, and the horizontal height of the top end of the sample tube 70 is lower than the horizontal height of the bottom end of the one-way conduction part 60. The elevating unit 80 is used to drive the cuvette 70 to ascend to connect the cuvette 70 to the one-way conduction unit 60, or to drive the cuvette 70 to descend to disconnect the cuvette 70 from the one-way conduction unit 60. The pusher assembly 90 is used to push the collection cup 50 away from the rotating arm 30 and into the drop hole 22.

When the rotating arm 30 is at the placing position, the rotating arm 30 is located in the first housing 20, and the collecting cup 50 can be connected with the mounting portion 31 through the placing hole 21. When the rotating arm 30 is at the collecting station, the rotating arm 30 drives the collecting cup 50 to pass through the first opening 11 and locate in the inner cavity of the toilet body 10. When the rotating arm 30 is at the liquid loading station, the rotating arm 30 drives the collecting cup 50 to rotate out of the first casing 20, and the one-way conduction part 60 is located right above the sample tube 70.

Before the middle section urine needs to be gathered to this urine sampler at the patient, at first receive disposable collection cup 50 and sample tube 70 in the inspection administrative or technical offices, during the use, install collection cup 50 on being in the swinging boom 30 of placing the station through placing hole 21, install sample tube 70 on lifting unit 80 again, at this moment, the level on sample tube 70 top is the level that is less than one-way conduction portion 60 bottom, like this, just can guarantee that sample tube 70 can not interfere the removal of collecting cup 50 and one-way conduction portion 60.

Then, the patient sits on the toilet body 10 to urinate, and after the initial section of urine is discharged, the patient presses the switch button 100 to start the rotary driving member 40, and the rotary driving member 40 drives the rotary arm 30 to be screwed into the toilet body 10 through the first opening 11, and at this time, the rotary arm 30 is located on the collecting station. The collection cup 50 is screwed into the toilet body 10 along with the rotary arm 30 and collects the midstream urine of the patient, and the urine in the collection cup 50 cannot leak out under the action of the one-way conduction part 60.

When the patient feels the end of urination, the switch button 100 is pressed again, the rotary drive member 40 drives the rotary arm 30 to sequentially pass through the first opening 11 and the second opening 23 and to be screwed out of the first housing 20, at this time, the rotary arm 30 is positioned at the liquid loading station, and the one-way conduction part 60 is positioned right above the sample tube 70. Then, the elevating unit 80 drives the sample tube 70 to ascend, so that the sample tube 70 is communicated with the one-way conduction part 60, and the urine in the collecting cup 50 flows into the sample tube 70 through the one-way conduction part 60. Then, the elevating member 80 further drives the sample tube 70 to descend, so that the sample tube 70 is separated from the one-way guiding portion 60, and the one-way guiding portion 60 is closed, and no matter whether there is any excess urine in the collecting cup 50, no leakage occurs.

The controller then activates the rotary drive member 40 to drive the rotary arm 30 through the second opening 23 and into the first housing 20, at which time the rotary arm 30 returns to the collection station. The controller then activates the pusher assembly 90 to push the collection cup 50 away from the pivot arm 30 and into the drop hole 22, thereby collecting the used collection cup 50.

Because the rotating arm 30 has returned to the placing station, the patient can wait for the next use without interfering with the sample tube 70 filled with urine, and the patient can conveniently take the sample tube 70 away for inspection, thereby realizing the collection of the middle section urine. Of course, a buckle cover can be designed on the sample tube 70, and the buckle cover is connected with the sample tube 70 through a connecting belt, so that the patient can buckle the top end of the sample tube 70 with the buckle cover first, and then take out the sample tube 70. Alternatively, a screw portion may be formed on the outer wall of the sample tube 70, and the patient may be screwed to the sample tube 70 by using a screw cap.

The urine sampler for physical examination of this embodiment, its structural design is reasonable, makes things convenient for women's colony to use, during the collection, can avoid initial section urine and terminal section urine, only collects the section urine to guarantee follow-up inspection and diagnostic accuracy. After the collection, outside the swinging arm 30 drove collection cup 50 and unscrewed first casing 20, redesign through the structure to collecting cup 50 and appearance pipe 70, under the mutually supporting of appearance pipe 70, lifting unit 80 and one way conduction portion 60, can pack the urine in the collection cup 50 into in the appearance pipe 70 to realize the transfer of urine, so, just need not have patient's oneself operation, avoided the pollution to patient's both hands and appearance pipe 70, also avoided the pollution to the urine sample.

Moreover, after urine is transferred into the sample tube 70, the collecting cup 50 is screwed into the first casing 20 by the rotating arm 30, and the pushing assembly 90 is designed to push the collecting cup 50 to be separated from the rotating arm 30 and drop into the dropping hole 22 by the pushing assembly 90, so that the used collecting cup 50 is collected. This urine sampler for physical examination structural design is reasonable, makes things convenient for women's crowd to use, has realized collecting in can packing into appearance pipe 70 with urine automation after accomplishing, has reduced manual operation, has improved the automation.

In one embodiment, the one-way conduction portion 60 includes a connection tube 61, a plug 62, a support 63, and a return spring 64. The connection tube 61 is disposed at the bottom of the collection cup 50 and communicates with the collection cup 50, a drain hole 611 is formed at the bottom end of the connection tube 61, and the outer diameter of the connection tube 61 is smaller than the inner diameter of the sample tube 70. The plug 62, the support 63 and the return spring 64 are all disposed in the connecting tube 61, and the plug 62 is provided with a conical surface 621 for blocking the drain hole 611.

The support 63 is located above the plug 62, and the support 63 is provided with a plurality of first arms 65, one end of each first arm 65 being connected to the inner wall of the connection pipe 61. A return spring 64 is connected to the plug 62 and the support 63, respectively, the return spring 64 being intended to urge the plug 62 towards a movement away from the support 63. A pin 71 is arranged in the sample tube 70, the pin 71 is provided with a plurality of second support arms 72, one end of each second support arm 72 is connected to the inner wall of the sample tube 70, and the horizontal height of the top end of the pin 71 is lower than that of the top end of the sample tube 70.

The conical surface 621 of the plug 62 is adapted to the edge of the drainage hole 611 near the end of the plug 62, so that urine in the collection cup 50 flows into the connection tube 61 through the gap of the first arm 65, and the return spring 64 always pushes the plug 62, so that the conical surface 621 of the plug 62 abuts against the chamfer of the drainage hole 611, and thus the urine in the collection cup 50 does not leak out of the drainage hole 611. Since the connection tube 61 is restricted by the mounting portion 31 of the rotary arm 30, when the rotary arm 30 is at the liquid loading station, the lifting unit 80 drives the sample tube 70 to rise, so that the sample tube 70 and the one-way conduction portion 60 are engaged with each other and communicated with each other. Specifically, the tip of the sample tube 70 is first fitted to the outside of the connection tube 61, so that the urine discharged from the drainage hole 611 does not flow out of the sample tube 70. When the sample tube 70 is lifted, the pin 71 pushes the plug 62 upwards and further compresses the return spring 64, so that a gap is formed between the plug 62 and the drainage hole 611, and urine in the connection tube 61 flows into the sample tube 70 through the gap between the drainage hole 611 and the second arm 72, thereby transferring the urine or loading the sample tube 70.

After a certain amount of urine is filled in the sample tube 70, the lifting assembly 80 drives the sample tube 70 to descend, so that the pin 71 moves downwards continuously, the return spring 64 pushes the plug 62 to plug the drain hole 611, the plug 62 is closed, and no matter whether the collection cup 50 contains excessive urine, the excessive urine cannot leak from the drain hole 611.

When the sample tube 70 is completely separated from the connection tube 61, the controller activates the rotary driving member 40 to drive the rotary arm 30 to pass through the second opening 23 and screw into the first housing 20, and at this time, the rotary arm 30 returns to the collection station. The controller then activates the pusher assembly 90 to push the collection cup 50 away from the pivot arm 30 and into the drop hole 22, thereby collecting the used collection cup 50.

In one embodiment, the mounting portion 31 is provided with a U-shaped opening 32, the mounting portion 31 includes two parallel upper clamping blocks 311 and lower clamping blocks 312, and a clamping groove 313 is formed between the upper clamping blocks 311 and the lower clamping blocks 312. The connecting tube 61 is adapted to fit into the U-shaped opening 32, and the outer wall of the connecting tube 61 is provided with an annular flange 66, and the annular flange 66 is adapted to fit into the locking groove 313.

When the collecting cup 50 is mounted on the mounting portion 31, the connecting tube 61 and the U-shaped opening 32, and the annular flange 66 and the catching groove 313 are aligned, respectively, and then the annular flange 66 is caught in the catching groove 313 along the length direction of the rotating arm 30, so that it is ensured that the connecting tube 61 and the collecting cup 50 do not fall off during the rotation of the rotating arm 30.

Moreover, because the annular flange 66 is limited in the clamping groove 313 between the upper clamping block 311 and the lower clamping block 312, when the rotating arm 30 is at the liquid loading station, the lifting assembly 80 drives the sample tube 70 to ascend, and the connecting tube 61 and the collecting cup 50 cannot be jacked up in the process that the sample tube 70 is sleeved with the connecting tube 61 or the pin 71 upwards abuts against and pushes the plug 62, thereby ensuring the stability in the liquid loading process.

In one embodiment, the length of the upper clamp block 311 is less than the length of the lower clamp block 312. Since the connection tube 61 is well aligned with the U-shaped opening 32 and the annular flange 66 is not well positioned with the locking slot 313, the upper clamp block 311 is designed to have a length shorter than that of the lower clamp block 312, so that the patient can easily find the position of the annular flange 66 and the locking slot 313 in the future, thereby quickly mounting the collection cup 50 on the rotary arm 30.

In one embodiment, the blanking hole 22 is provided below the placing hole 21, the second housing 24 is provided at the bottom of the first housing 20, and the top of the second housing 24 communicates with the blanking hole 22. The pushing assembly 90 includes a pushing driving member 91 and a pushing arm 92, the pushing driving member 91 is disposed on the top of the first casing 20, the pushing driving member 91 is disposed along the length direction of the first casing 20, the pushing arm 92 is disposed on the pushing rod of the pushing driving member 91, and the pushing arm 92 extends into the first casing 20 through the placing hole 21.

After the liquid is filled, the controller starts the rotary driving member 40 again to drive the rotary arm 30 to pass through the second opening 23 and screw into the first housing 20, and at this time, the rotary arm 30 returns to the collecting station. The controller restarts the pushing assembly 90 to push the connecting pipe 61, so that the connecting pipe 61 is separated from the U-shaped opening 32, and after the separation, the collecting cup 50 and the one-way conduction part 60 integrally fall into the blanking hole 22 and the second shell 24, thereby realizing the collection of the used collecting cup 50, avoiding the collection of the collecting cup 50 which is manually taken again, and improving the automation. Since the rotary arm 30 has been returned to the placing station and the used collection cup 50 has been pushed down, the next patient using the sampler can directly mount a new collection cup 50 to the rotary arm 30.

In one embodiment, the lift assembly 80 includes a third housing 81, a lift drive 82, a first connector 83, and a cup cartridge 84. The third housing 81 is disposed on one side of the first housing 20 close to the second opening 23, the third housing 81 is provided with a yielding hole 811 extending vertically, the lifting driving member 82 is disposed in the third housing 81 vertically, the first connecting member 83 is disposed on the push rod of the lifting driving member 82 and extends out of the yielding hole 811, the cup cylinder 84 is connected with the first connecting member 83, and the cup cylinder 84 is provided with an insertion hole for inserting the sample tube 70. Before sampling, a patient firstly inserts the sample tube 70 into the jack of the cup cylinder 84, so that the position of the sample tube 70 is fixed, and the subsequent liquid filling process can be conveniently and smoothly completed.

In one embodiment, the second opening 23 is provided with a closing plate 111 capable of sliding vertically, an outer side of the closing plate 111 is provided with a second connecting member 113, a bottom of the first housing 20 is provided with a blocking driving member 112, and the blocking driving member 112 is connected to the second connecting member 113. The sealing plate 111 generally covers the second opening 23, and when the rotating arm 30 is switched from the collecting station to the liquid filling station, the controller first starts the blocking driving member 112, so that the blocking driving member 112 pulls the blocking plate to open the second opening 23, and then the rotating arm 30 rotates to the liquid filling station. When the rotating arm 30 is switched from the liquid loading station to the placing station again, the blocking driving member 112 pulls the blocking plate to cover the second opening 23 again. The design of shrouding 111, second connecting piece 113 and blocking driving piece 112 can shelter from the inside of first casing 20 to make this urine sampler whole more pleasing to the eye. Wherein, the blocking driving piece 112 and the pushing driving piece 91 are both tubular electric push rods.

In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being covered by the appended claims and their equivalents.

Claims

1. A urine sampler for physical examination, comprising: the method comprises the following steps:

a toilet body having a first opening formed at one side thereof;

the first shell is arranged on the closestool body and communicated with the first opening, a placing hole is formed in the top of the first shell, a blanking hole is formed in the bottom of the first shell, and a second opening is formed in one side, away from the first opening, of the first shell;

the rotating arm is rotationally matched in the first shell, the rotating plane of the rotating arm is parallel to the horizontal plane, and one end of the rotating arm, which is far away from the rotating axis of the rotating arm, is provided with a mounting part;

the rotary driving part is used for driving the rotary arm to rotate and enabling the rotary arm to have three position states of a placing station, a collecting station and a liquid loading station;

the collecting cup can penetrate through the first opening and the second opening, a one-way conduction part detachably connected with the mounting part is arranged at the bottom of the collecting cup, and the one-way conduction part is used for preventing urine in the collecting cup from leaking;

the top of the sample tube is arranged in an open manner;

the lifting assembly is used for driving the sample tube to ascend so that the sample tube is communicated with the one-way conduction part, or driving the sample tube to descend so that the sample tube is disconnected with the one-way conduction part; and

the pushing assembly is used for pushing the collecting cup to be separated from the rotating arm and drop into the blanking hole;

when the rotating arm is positioned at the placing station, the rotating arm is positioned in the first shell, and the collecting cup can be connected with the mounting part through the placing hole;

when the rotating arm is positioned at the collecting station, the rotating arm drives the collecting cup to penetrate through the first opening and enable the collecting cup to be positioned in the inner cavity of the closestool body;

when the rotating arm is positioned at the liquid filling station, the rotating arm drives the collecting cup to screw out of the first shell, and the one-way conduction part is positioned right above the sample tube.

2. The urine sampler for physical examination according to claim 1, characterized in that: the one-way conduction part comprises a connecting pipe, a plug, a support and a return spring;

the connecting pipe is arranged at the bottom of the collecting cup and is communicated with the collecting cup, a liquid discharging hole is formed in the bottom end of the connecting pipe, and the outer diameter of the connecting pipe is smaller than the inner diameter of the sample pipe; the plug, the support and the return spring are all arranged in the connecting pipe, and the plug is provided with a conical surface for plugging the liquid discharge hole;

the utility model discloses a sample tube, including sample tube, round pin post, the sample tube is provided with the round pin post, the round pin post is provided with a plurality of second support arms, the one end of second support arm is connected on the inner wall of sample tube, the level on round pin post top is less than the level on sample tube top.

3. The urine sampler for physical examination according to claim 2, characterized in that: the mounting part is provided with a U-shaped opening and comprises an upper clamping block and a lower clamping block which are arranged in parallel, and a clamping groove is formed between the upper clamping block and the lower clamping block;

the connecting pipe can be clamped into the U-shaped opening in a form-fitting manner, an annular flange is arranged on the outer wall of the connecting pipe, and the annular flange can be clamped into the clamping groove in a form-fitting manner.

4. The urine sampler for physical examination according to claim 3, wherein: the length of the upper clamping block is smaller than that of the lower clamping block.

5. The urine sampler for physical examination recited in any one of claims 1 to 4, wherein: the blanking hole is arranged below the placing hole, the bottom of the first shell is provided with a second shell, and the top of the second shell is communicated with the blanking hole;

the material pushing assembly comprises a material pushing driving piece and a pushing arm, the material pushing driving piece is arranged at the top of the first shell, the material pushing driving piece is arranged along the length direction of the first shell, the pushing arm is arranged on a push rod of the material pushing driving piece, and the pushing arm penetrates through the placing hole and stretches into the first shell.

6. The urine sampler for physical examination according to claim 2, wherein: the lifting assembly comprises:

the third shell is arranged on one side, close to the second opening, of the first shell, and the third shell is provided with a yielding hole extending vertically;

the lifting driving piece is vertically arranged in the third shell;

the first connecting piece is arranged on the push rod of the lifting driving piece and extends out of the abdicating hole; and

and the cup cylinder is connected with the first connecting piece and is provided with an insertion hole for inserting the sample tube.

7. The urine sampler for physical examination according to claim 1, characterized in that: the second opening is provided with can follow vertical gliding shrouding, the outside of shrouding is provided with the second connecting piece, the bottom of first casing is provided with the fender driving piece, the fender driving piece with the second connecting piece is connected.