CN217425423U - Water route switching structure of urine examination system - Google Patents
Water route switching structure of urine examination system Download PDFInfo
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- CN217425423U CN217425423U CN202220075811.8U CN202220075811U CN217425423U CN 217425423 U CN217425423 U CN 217425423U CN 202220075811 U CN202220075811 U CN 202220075811U CN 217425423 U CN217425423 U CN 217425423U
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Abstract
The utility model discloses a waterway switching structure of a urine examination system, which comprises a test paper box, a liquid inlet channel and a detection element, wherein the test paper box is internally provided with the detection element; a cleaning unit having a cleaning passage for supplying liquid; a sampling tube having a liquid feeding passage and movable between a first position and a second position; when the sampling tube moves to the first position, the liquid feeding channel is communicated with the liquid inlet channel to feed liquid into the liquid inlet channel, and when the sampling tube moves to the second position, the liquid feeding channel is communicated with the cleaning channel to feed liquid into the liquid feeding channel through the cleaning channel; drive unit, with sampling tube transmission cooperation, and then drive the sampling tube at the primary importance through drive unit with the activity between the second place, this scheme drives the sampling tube activity between primary importance and second place through setting up drive unit, can switch the position of sampling tube, and then realizes when detecting to the test paper box liquid feeding, can wash through supplying liquid to the liquid feeding passageway after the detection, gets rid of residual dirt, simple structure, convenient operation.
Description
Technical Field
The utility model relates to a water route of urine test system switches structure.
Background
Urine analysis is an important index for detecting the physical condition of a human body, and can generally detect pH, protein, occult blood, specific gravity, glucose, ketone bodies, urobilinogen, nitrate, leucocyte, bilirubin, vitamin C and the like, and reflect a series of indexes of the body. For the daily use of convenience of users, a closestool with a urine test function is provided, however, dirt is usually remained in a urine extraction pipeline of the existing urine test system, and the pollution to urine to be detected is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned problem, provide a water route switching structure of urine test system, this scheme drives the sampling tube activity between primary importance and second place through setting up drive unit, can switch the position of sampling tube, and then realizes when detecting to the test paper box liquid feeding, can pass through to supply liquid to the liquid feeding passageway after the detection and wash, gets rid of and remains the dirt, simple structure, convenient operation.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a waterway switching structure of a urine test system comprises:
the test paper box is provided with a liquid inlet channel, and a detection element is arranged in the test paper box;
a cleaning unit having a cleaning passage for supplying liquid;
a sampling tube having a liquid feeding passage and movable between a first position and a second position; when the sampling tube moves to a first position, the liquid adding channel is communicated with the liquid inlet channel to add liquid into the liquid inlet channel, and when the sampling tube moves to a second position, the liquid adding channel is communicated with the cleaning channel to supply liquid to the liquid adding channel through the cleaning channel;
the drive unit, with the sampling tube transmission cooperation, and then pass through the drive unit drives the sampling tube is in the first position with move between the second position.
Preferably, the test paper box is further provided with a movable piece in transmission fit with the sampling tube, and the movable piece moves between positions for opening or closing the liquid inlet channel.
Preferably, the sampling tube to the in-process of first position motion, the sampling tube drive the moving part is opened the inlet channel, and then makes the liquid feeding passageway with the inlet channel intercommunication.
Preferably, still include the elastic component, the sampling tube activity is to when the second position, the moving part can be in the elastic force effect of elastic component is closed the inlet passage down.
Preferably, the test paper box is provided with an insertion hole and a limiting piece, when the sampling tube is located at the second position, the limiting piece limits the movable piece at the position for closing the liquid inlet channel, and in the process that the sampling tube moves towards the first position, the sampling tube extends into the insertion hole to be in transmission fit with the movable piece, so that the movable piece is driven to open the liquid inlet channel.
Preferably, the test paper box further comprises a support, wherein the test paper box and the support are integrally formed, or the test paper box is detachably and fixedly arranged on the support.
Preferably, the bracket is further provided with a water inlet joint forming the cleaning channel.
Preferably, the support is provided with a guide hole, a water outlet of the cleaning channel is formed in the side wall of the guide hole, the sampling tube moves along the guide hole in a telescopic mode, and when the sampling tube is located at the second position, the sampling tube retracts into the guide hole and enables the liquid adding channel to be communicated with the water outlet of the cleaning channel.
Preferably, the drive unit comprises a gear wheel, and the sampling tube is provided with a tooth part meshed with the gear wheel.
Preferably, the device also comprises a liquid pumping channel, wherein one end of the liquid pumping channel is communicated with the urinal, and the other end of the liquid pumping channel is communicated with the liquid adding channel.
The beneficial effects of the utility model are that:
the utility model relates to a waterway switching structure of a urine examination system, which comprises a sampling tube and a liquid feeding channel; the test paper box is provided with a liquid inlet channel communicated with the liquid feeding channel, and detection test paper is arranged in the test paper box; the cleaning channel is used for supplying liquid to the liquid adding channel; the driving unit drives the sampling tube to move between a first position and a second position; the utility model discloses a sampling tube, including sampling tube, liquid feeding passageway, sampling tube, washing passageway, drive unit, sampling tube, liquid feeding passageway is linked together, this scheme drives the sampling tube activity between primary importance and second place through setting up drive unit, can switch the position of sampling tube, and then realizes the test paper box liquid feeding when examining, can wash through supplying liquid to the liquid feeding passageway after the detection, gets rid of and remains the dirt, simple structure, convenient operation.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a perspective view of a waterway switching structure of a urine examination system of the present invention;
fig. 2 is one of the cross-sectional views of the waterway switching structure of a urine test system of the present invention;
fig. 3 is a second cross-sectional view of the waterway switching structure of a urine examination system of the present invention;
10. a sampling tube; 11. a liquid feeding channel; 20. a test paper box; 21. a liquid inlet channel; 22. a movable member; 23. inserting holes; 24. a limiting member; 30. an elastic member; 40. a support; 41. a water inlet joint; 411. cleaning the channel; 42. a guide hole; 50. a gear.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1 to 3, a waterway switching structure of a urine test system includes:
the test paper box 20 is provided with a liquid inlet channel 21, and detection test paper is filled in the test paper box 20;
a cleaning unit having a cleaning channel 411 for supplying liquid, in particular, the cleaning unit may provide water or cleaning liquid;
a sampling tube 10 having a liquid feeding passage 11 and movable between a first position and a second position; when the sampling tube 10 moves to a first position, the liquid feeding channel 11 is communicated with the liquid inlet channel 21 to feed liquid into the liquid inlet channel 21, and when the sampling tube 10 moves to a second position, the liquid feeding channel 11 is communicated with the cleaning channel 411 to feed liquid into the liquid feeding channel 11 through the cleaning channel 411;
the drive unit, with sampling tube 10 transmission fit, and then pass through the drive unit drives sampling tube 10 is in the first position with the activity between the second position.
In this embodiment, the test paper box 20 is further provided with a movable member 22 in transmission fit with the sampling tube 10, and the movable member 22 moves between positions for opening or closing the liquid inlet channel 21.
In this embodiment, in the process of moving the sampling tube 10 to the first position, the sampling tube 10 drives the movable member 22 to open the liquid inlet channel 21, so that the liquid inlet channel 11 is communicated with the liquid inlet channel 21.
In this embodiment, the sampling tube 10 further includes an elastic member 30, and when the sampling tube 10 moves to the second position, the movable member 22 can close the liquid inlet passage 21 under the elastic force of the elastic member 30.
In this embodiment, the test paper box 20 is provided with an insertion hole 23 and a limiting member 24, when the sampling tube 10 is located at the second position, the limiting member 24 limits the movable member 22 at a position where the liquid inlet passage 21 is closed, and during the movement of the sampling tube 10 to the first position, the sampling tube 10 extends into the insertion hole 23 to be in transmission fit with the movable member 22, so as to drive the movable member 22 to open the liquid inlet passage 21, specifically, the limiting member 24 is a rubber member, and after the sampling tube 10 extends into the insertion hole 23, the limiting member 24 and the tube wall of the sampling tube form a sealing fit.
In this embodiment, still include support 40, test paper box 20 with support 40 integrated into one piece sets up, perhaps, detachable fixed mounting in test paper box 20 in support 40, the latter is specifically adopted to this embodiment, disposable test paper box 20, and then waits to accomplish the back that detects, directly discards test paper box 20, and it is more convenient, sanitary to use.
In this embodiment, the bracket 40 is further provided with a water inlet 41 forming the cleaning passage 411.
In this embodiment, the support 40 is provided with a guide hole 42, the water outlet of the cleaning passage 411 is arranged on the side wall of the guide hole 42, the sampling tube 10 moves along the guide hole 42 in a telescopic manner, and when the sampling tube 10 is located at the second position, the sampling tube 10 retracts into the guide hole 42 and enables the liquid adding passage 11 to be communicated with the water outlet of the cleaning passage 411.
In this embodiment, the driving unit comprises a gear 50, and the sampling tube 10 is provided with a tooth portion engaged with the gear 50.
In this embodiment, the toilet further comprises a liquid pumping channel, wherein one end of the liquid pumping channel is communicated with the toilet, and the other end of the liquid pumping channel is communicated with the liquid feeding channel 11.
The working process of the embodiment is as follows:
when liquid is added, the gear 50 rotates forward to drive the sampling tube 10 to move towards the first position, in the moving process, the sampling tube 10 extends into the insertion hole 23 to be in butt transmission fit with the movable member 22, and the driving force of the driving unit overcomes the elastic force of the elastic member 30 to drive the movable member 22 to open the liquid inlet channel 21; when the sampling tube 10 moves to the first position, the liquid feeding channel 11 is communicated with the liquid inlet channel 21 to feed liquid into the liquid inlet channel 21 so as to enable urine to be in contact with the detection test paper, and after detection is finished, the test paper box 20 is directly discarded;
during cleaning, the gear 50 rotates reversely to drive the sampling tube 10 to move to the second position, so that the cleaning channel 411 is communicated with the liquid feeding channel 11, and at the moment, liquid is supplied to the liquid feeding channel 11 through the cleaning channel 411 to achieve cleaning.
This scheme drives the sampling tube 10 activity between primary importance and second place through setting up drive unit, can switch the position of sampling tube 10, and then realizes the liquid feeding to test paper box 20 when detecting, can wash through supplying liquid to liquid feeding passageway 11 after detecting, gets rid of residual dirt, simple structure, convenient operation.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (10)
1. A waterway switching structure of a urine examination system is characterized by comprising:
the test paper box is provided with a liquid inlet channel, and a detection element is arranged in the test paper box;
a cleaning unit having a cleaning passage for supplying liquid;
a sampling tube having a liquid feeding passage and movable between a first position and a second position; when the sampling tube moves to a first position, the liquid feeding channel is communicated with the liquid inlet channel to feed liquid into the liquid inlet channel, and when the sampling tube moves to a second position, the liquid feeding channel is communicated with the cleaning channel to feed liquid into the liquid feeding channel through the cleaning channel;
the drive unit, with sampling tube transmission fit, and then pass through the drive unit drives the sampling tube is in the primary importance with move about between the second place.
2. The waterway switching structure of a urine test system as claimed in claim 1, wherein the test paper box is further provided with a movable member in transmission fit with the sampling tube, and the movable member is movable between positions for opening or closing the liquid inlet passage.
3. The waterway switching structure of a urine test system of claim 2, wherein during the movement of the sampling tube to the first position, the sampling tube drives the movable member to open the liquid inlet channel, so that the liquid inlet channel is communicated with the liquid inlet channel.
4. The waterway switching structure of the urine test system of claim 2, further comprising an elastic member, wherein when the sampling tube moves to the second position, the movable member can close the liquid inlet channel under the elastic force of the elastic member.
5. The waterway switching structure of a urine test system as claimed in claim 2, wherein the test paper box is provided with an insertion hole and a stopper, the stopper limits the movable member to a position closing the inlet passage when the sampling tube is at the second position, and the sampling tube extends into the insertion hole to be in transmission fit with the movable member during the movement of the sampling tube to the first position, so as to drive the movable member to open the inlet passage.
6. The waterway switching structure of a urine examination system of claim 1, further comprising a bracket, wherein the test paper box is integrally formed with the bracket, or the test paper box is detachably and fixedly mounted on the bracket.
7. The waterway switching structure of the urine test system of claim 6, wherein the support is further provided with a water inlet joint forming the cleaning channel.
8. The waterway switching structure of a urine examination system of claim 6, wherein the bracket is provided with a guide hole, the water outlet of the cleaning channel is disposed on the side wall of the guide hole, the sampling tube telescopically moves along the guide hole, and when the sampling tube is located at the second position, the sampling tube retracts into the guide hole and makes the liquid feeding channel communicate with the water outlet of the cleaning channel.
9. The waterway switching structure of the urine test system of claim 1, wherein the driving unit comprises a gear, and the sampling tube is provided with a tooth portion engaged with the gear.
10. The waterway switching structure of a urine examination system of claim 1, further comprising a liquid-drawing channel, wherein one end of the liquid-drawing channel is communicated with the urinal, and the other end of the liquid-drawing channel is communicated with the liquid-feeding channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220075811.8U CN217425423U (en) | 2022-01-12 | 2022-01-12 | Water route switching structure of urine examination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220075811.8U CN217425423U (en) | 2022-01-12 | 2022-01-12 | Water route switching structure of urine examination system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217425423U true CN217425423U (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220075811.8U Active CN217425423U (en) | 2022-01-12 | 2022-01-12 | Water route switching structure of urine examination system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217425423U (en) |
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2022
- 2022-01-12 CN CN202220075811.8U patent/CN217425423U/en active Active
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