CN113702627B - Urine detection device for detecting dysuria of old people - Google Patents

Urine detection device for detecting dysuria of old people Download PDF

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Publication number
CN113702627B
CN113702627B CN202111048062.6A CN202111048062A CN113702627B CN 113702627 B CN113702627 B CN 113702627B CN 202111048062 A CN202111048062 A CN 202111048062A CN 113702627 B CN113702627 B CN 113702627B
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driven
test paper
flat gear
rotate
fixedly connected
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CN113702627A (en
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刘小曼
桑婷婷
赵金荣
文艳
朱祥
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Peoples Hospital of SND
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Peoples Hospital of SND
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Engineering & Computer Science (AREA)
  • Urology & Nephrology (AREA)
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  • Biomedical Technology (AREA)
  • Food Science & Technology (AREA)
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Abstract

The invention discloses a urine detection device for detecting dysuria of the elderly, which comprises a urine detection instrument body, wherein a test paper placing box is connected inside the urine detection instrument body in a sliding manner, a through hole corresponding to the position of a test paper placing groove is formed in the urine detection instrument body, a threaded block is fixedly connected to the test paper placing box, a reciprocating screw rod which is rotationally connected with the test paper placing box is connected to the threaded block in a threaded manner, and the urine detection device for detecting dysuria of the elderly is provided with a cleaning component.

Description

Urine detection device for detecting dysuria of old people
Technical Field
The invention relates to the technical field of detection of dysuria of old people, in particular to a urine detection device for detecting dysuria of old people.
Background
In China, population aging becomes a great social problem, various functions of the body of the old people are reduced, daily physical activities are reduced along with the aging, meanwhile, due to the influence of bad induction factors such as unreasonable diet structure, coexistence of multiple diseases, co-taking of multiple medicines and the like, the old people are easy to generate dysuria, and the dysuria seriously affects the physical health, daily life quality, social participation and psychological health of the old people.
At present, when the old person detects urine obstacle, the urine is detected by a conventional means, in the prior art, when the urine is detected, the urine is detected by a urine detector, after the detection is finished, medical staff can simply wipe the test paper placing box by adopting a cotton stick, so that residual urine in the test paper placing box is erased, but the effect of manual cleaning is poor, and the burden of the medical staff is increased.
Disclosure of Invention
The invention aims to provide a urine detection device for detecting dysuria of the elderly, which is beneficial to automatic cleaning, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an old person's urine detection device for dysuria detection, includes urine detector body, exhaust subassembly and clearance subassembly, the inside sliding connection of urine detector body has the test paper to put the box, the through-hole that corresponds with the test paper put groove position has been seted up on the urine detector body, fixedly connected with screw thread piece on the test paper put the box, screw thread has the reciprocal lead screw of putting the box rotation and being connected with the test paper on the screw thread piece, the one end of reciprocal lead screw is connected with the driving piece for exhaust urine detector body inside gaseous exhaust subassembly installs in the inside of urine detector body, and is connected with the driving piece, is used for putting the test paper to clear up clearance subassembly installs in the urine detector, is favorable to automatic clearance, discharges the peculiar smell simultaneously.
Preferably, the driving piece comprises a motor fixed in the urine detector body, the output end of the motor is fixedly connected with a coupler, one end of the coupler is fixedly connected with a driving shaft fixedly connected with the reciprocating screw rod, and the driving shaft is connected with the exhaust assembly to provide driving force.
Preferably, the exhaust assembly comprises a first driving wheel fixedly connected with a driving shaft, a first belt is connected to the outer side of the driving wheel in a transmission manner, a first driven wheel is connected to one end of the first belt in a transmission manner and is rotationally connected with a urine detector body, a connecting shaft is fixedly connected to one end of the first driven wheel, a first bevel gear is fixedly connected to the connecting shaft, a second bevel gear is meshed to the outer side of the first bevel gear, an exhaust fan is fixedly connected to one end of the second bevel gear, a plurality of groups of exhaust holes are formed in the front side of the exhaust fan and are positioned on the urine detector body, and peculiar smell in the urine detector body can be discharged.
Preferably, the cleaning assembly comprises a hairbrush, a fixing frame which is fixedly connected with the hairbrush and is in sliding connection with the urine detector body is fixedly connected with a rack, two ends of the rack are connected with limiting pieces, a first flat gear is meshed with the outer side of the rack, a second flat gear is fixedly connected with one end of the first flat gear, a third flat gear is meshed with the outer side of the second flat gear, the third flat gear is fixedly connected with a reciprocating screw rod, a rotating piece which is used for rotating the hairbrush is connected with the other end of the hairbrush, and the rotating piece is connected with an exhaust assembly and is favorable for cleaning a test paper placing box.
Preferably, the rotating piece comprises a fourth flat gear fixedly connected with the hairbrush, one end of the fourth flat gear is fixedly connected with a connecting column which is in sliding connection with the urine detector body, a fifth flat gear is meshed with the outer side of the connecting column, one end of the fifth flat gear is highly connected with a second driven wheel which is in rotating connection with the urine detector body, the outer side of the second driven wheel is in transmission connection with a second belt, one end of the second belt is connected with a second driving wheel which is in rotating connection with the urine detector body, one end of the second driving wheel is fixedly connected with a transmission shaft which is fixedly connected with an exhaust fan, the hairbrush is driven to rotate, and cleaning is facilitated.
Preferably, the locating part includes two sets of movable teeth, two sets of movable teeth are located the both ends of rack respectively, and all with first gear engagement, fixedly connected with first fixing base on the movable teeth, sliding connection has the connecting rod on the first fixing base, fixedly connected with and rack fixed connection's second fixing base on the connecting rod, fixedly connected with cover is established the spring in the connecting rod outside between first fixing base and the second fixing base, is favorable to spacing the rack, prevents that the motor from rotating the card and die.
Preferably, the urine detector body is provided with a display screen and a switch, and the side face of the urine detector body is provided with a charging hole, so that the urine detector is convenient to operate and observe results.
Preferably, the number of the first bevel gears is provided with a plurality of groups and the first bevel gears are linearly arranged, so that the number of the second bevel gears and the number of the exhaust fans are increased, and further exhaust is facilitated.
Preferably, the corner position of urine examination detector body is provided with the fillet, is favorable to medical personnel to take and uses.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the cleaning assembly is arranged, so that when the driving piece drives the exhaust assembly to operate, the rotating piece is connected with the exhaust assembly to drive the hairbrush to rotate, and when the driving piece rotates, the reciprocating screw rod drives the third flat gear to rotate, so that the rack moves, and the moving rack drives the hairbrush to contact with the test paper placing box, so that the test paper placing box is automatically cleaned, and the problem of manually cleaning residual urine is solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the structure of the urine detector body according to the present invention;
FIG. 4 is a schematic diagram showing the connection structure of the driving member and the test paper placing box according to the present invention;
FIG. 5 is a schematic view of an exhaust assembly according to the present invention;
FIG. 6 is a schematic view of a cleaning assembly according to the present invention;
FIG. 7 is a schematic view of the structure of the area A in FIG. 6 according to the present invention.
In the figure: 1-a urine detector body; 2-a test paper placing box; 3-through holes; 4-a screw block; 5-a reciprocating screw rod; 6-a driving member; 7-an exhaust assembly; 8-cleaning the assembly; 9-a motor; 10-shaft coupling; 11-a drive shaft; 12-a first driving wheel; 13-a first belt; 14-a first driven wheel; 15-connecting shafts; 16-a first bevel gear; 17-a second bevel gear; 18-an exhaust fan; 19-hairbrush; 20-fixing frames; 21-a rack; 22-limiting parts; 23-a first flat gear; 24-a second flat gear; 25-a third flat gear; 26-a rotating member; 27-fourth flat gear; 28-connecting columns; 29-a fifth flat gear; 30-a second driven wheel; 31-a second belt; 32-a second driving wheel; 33-a transmission shaft; 34-movable teeth; 35-a first fixing seat; 36-connecting rod; 37-a second fixing seat; 38-a spring; 39-a display screen; 40-switching; 41-charging holes; 42-exhaust hole.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-6, an embodiment 1 of the present invention is illustrated, in which a urine detection device for detecting dysuria of an elderly person includes a urine detector body 1, an exhaust component 7 and a cleaning component 8, wherein a test paper placing box 2 is slidingly connected inside the urine detector body 1, a through hole 3 corresponding to a position of a test paper placing groove is provided on the urine detector body 1, a screw block 4 is fixedly connected to the test paper placing box 2, a reciprocating screw 5 rotationally connected to the test paper placing box 2 is screwed on the screw block 4, one end of the reciprocating screw 5 is connected with a driving member 6, the exhaust component 7 for exhausting gas inside the urine detector body 1 is installed inside the urine detector body 1 and connected with the driving member 6, and the cleaning component 8 for cleaning the test paper placing groove is installed inside the urine detector;
the driving piece 6 comprises a motor 9 fixed in the urine detector body 1, the output end of the motor 9 is fixedly connected with a coupler 10, one end of the coupler 10 is fixedly connected with a driving shaft 11 fixedly connected with the reciprocating screw rod 5, and the driving shaft 11 is connected with the exhaust assembly 7;
the exhaust assembly 7 comprises a first driving wheel 12 fixedly connected with a driving shaft 11, a first belt 13 is connected to the outer side of the driving wheel in a transmission manner, a first driven wheel 14 rotatably connected with the urine detector body 1 is connected to one end of the first belt 13 in a transmission manner, a connecting shaft 15 is fixedly connected to one end of the first driven wheel 14, a first bevel gear 16 is fixedly connected to the connecting shaft 15, a second bevel gear 17 is meshed to the outer side of the first bevel gear 16, an exhaust fan 18 is fixedly connected to one end of the second bevel gear 17, and a plurality of exhaust holes 42 positioned on the urine detector body 1 are formed in the front side of the exhaust fan;
the cleaning assembly 8 comprises a hairbrush 19, one end of the hairbrush 19 is fixedly connected with a fixing frame 20 which is in sliding connection with the urine detector body 1, a rack 21 is fixedly connected to the fixing frame 20, two ends of the rack 21 are connected with limiting pieces 22, a first flat gear 23 is meshed with the outer side of the rack, one end of the first flat gear 23 is fixedly connected with a second flat gear 24, a third flat gear 25 is meshed with the outer side of the second flat gear 24, the third flat gear 25 is fixedly connected with a reciprocating screw rod 5, a rotating piece 26 for rotating the hairbrush 19 is connected to the other end of the hairbrush 19, and the rotating piece 26 is connected with the exhaust assembly 7;
in this embodiment, when urine is detected, by starting the motor 9, the motor 9 will drive the coupler 10 to rotate, and then drive the connecting shaft 15 to rotate, so drive the reciprocating screw 5 to rotate, and then drive the screw block 4 to move, and thus drive the test paper placing box 2 to move, and thus move the test paper placing box 2 out of the urine detector body 1, at this time, the test paper stained with urine is placed in the test paper placing box 2, and the motor 9 is started again, so that the screw block 4 drives the test paper placing box 2 to move to the starting position, so as to analyze the test paper, when the motor 9 starts to rotate forward, the reciprocating screw 5 will drive the third flat gear 25 to rotate, and then drive the second flat gear 24 and the first flat gear 23 to rotate, and then drive the rack 21 to move upwards, so as to drive the brush 19 to move away from the test paper placing box 2, so that when the test paper is placed in the test paper placing box 2, and when the motor 9 rotates continuously, the rack 21 will stop moving due to the existence of the limiting member 22, in this scheme, the motor 9 prefers Y80M1-2, and the motor 9 is connected to the power supply interface 40 of the motor 9 through the motor is a conventional control circuit, and the conventional control circuit is not involved in this operation scheme;
in this embodiment, after the detection is completed, through forward rotation motor 9 again, and then through pivoted reciprocating lead screw 5 with the test paper put box 2 remove outside urine detector body 1, take out the test paper, this moment through reverse rotation motor 9, reciprocating lead screw 5 is reverse also can drive the test paper and put box 2 and move into urine detector body 1, when motor 9 is reverse, will drive third flat gear 25 and reverse, consequently drive second flat gear 24 and first flat gear 23 and reverse, and then drive rack 21 and reverse movement, consequently, drive brush 19 through rack 21 and be close to the direction that the test paper put box 2 and remove, until brush 19 and test paper put box 2 contact the back, owing to the existence of locating part 22, rack 21 stops moving, and then brush 19 stops moving, will drive first action wheel 12 and then drive first driven wheel 14 and rotate through first belt 13 when motor 9 drives connecting axle 15 and rotate, consequently, drive first bevel gear 16 and then drive second bevel gear 17 and rotate, thereby drive exhaust fan 18 and rotate, because the reversal of motor 9, exhaust fan 18 can outwards through the rotation of motor 9, consequently, will drive the inside brush 19 through the exhaust fan 2 and drive the exhaust hole 2 to rotate, and then drive the test paper 2 to put box 2 through the exhaust hole 2 through the clearance.
Example 2
Referring to fig. 3, 5 and 6 for further description of example 2, in this embodiment, the rotating member 26 includes a fourth flat gear 27 fixedly connected with the brush 19, one end of the fourth flat gear 27 is fixedly connected with a connecting post 28 slidably connected with the urine detector body 1, a fifth flat gear 29 is meshed with the outer side of the fourth flat gear 27, one end of the fifth flat gear 29 is connected with a second driven wheel 30 rotatably connected with the urine detector body 1, a second belt 31 is connected with the outer side of the second driven wheel 30 in a transmission manner, one end of the second belt 31 is connected with a second driving wheel 32 rotatably connected with the urine detector body, and one end of the second driving wheel 32 is fixedly connected with a transmission shaft 33 fixedly connected with the exhaust fan 18;
in this embodiment, when the brush 19 is driven to rotate, the fourth flat gear 27 is meshed with the fifth flat gear 29 due to the movement of the brush 19, and then the transmission shaft 33 is driven to rotate by the rotating exhaust fan 18, and then the second driving wheel 32 is driven to rotate, so that the second driven wheel 30 is driven to rotate by the second belt 31, and then the fifth flat gear 29 is driven to rotate, and therefore the fourth flat gear 27 is driven to rotate, and then the brush 19 is driven to rotate.
Example 3
Referring to fig. 6 and 7 for illustrating example 3, in this embodiment for further illustration of example 1, in the illustration, the limiting member 22 includes two sets of movable teeth 34, the two sets of movable teeth 34 are respectively located at two ends of the rack 21 and are engaged with the first gear, a first fixing seat 35 is fixedly connected to the movable teeth 34, a connecting rod 36 is slidingly connected to the first fixing seat 35, a second fixing seat 37 fixedly connected to the rack 21 is fixedly connected to the connecting rod 36, and a spring 38 sleeved outside the connecting rod 36 is fixedly connected between the first fixing seat 35 and the second fixing seat 37;
in this embodiment, when the first flat gear 23 contacts with two ends of the rack 21, at this time, the first flat gear 23 is meshed with the movable gear 34, so that the movable gear 34 is driven to move, at this time, the movable gear 34 compresses the spring 38, so that the movable gear 34 and the first flat gear 23 lose the meshing relationship, after losing the meshing relationship, the movable gear 34 is rebounded under the action of the spring 38, at this time, the movable gear 34 is meshed with the first flat gear 23, and at this time, when the first flat gear 23 contacts with two ends of the rack 21, the first flat gear 23 and the movable gear 34 are always in a state of being meshed and not meshed, so that the rack 21 is not driven to move, and the rack 21 is limited.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. A urine detection device for detecting dysuria of elderly people, comprising:
the urine detector comprises a urine detector body (1), wherein a test paper placing box (2) is connected inside the urine detector body (1) in a sliding manner, a through hole (3) corresponding to the position of a test paper placing groove is formed in the urine detector body (1), a threaded block (4) is fixedly connected to the test paper placing box (2), a reciprocating screw rod (5) in rotary connection with the test paper placing box (2) is connected to the threaded block (4) in a threaded manner, and a driving piece (6) is connected to one end of the reciprocating screw rod (5);
the exhaust component (7) is used for exhausting gas in the urine detector body (1), and the exhaust component (7) is arranged in the urine detector body (1) and is connected with the driving piece (6);
the cleaning component (8) is used for cleaning the test paper placing groove, and the cleaning component (8) is arranged in the urine detector;
the driving piece (6) comprises a motor (9) fixed in the urine detector body (1), the output end of the motor (9) is fixedly connected with a coupler (10), one end of the coupler (10) is fixedly connected with a driving shaft (11) fixedly connected with the reciprocating screw rod (5), and the driving shaft (11) is connected with the exhaust assembly (7);
the exhaust assembly (7) comprises a first driving wheel (12) fixedly connected with a driving shaft (11), a first belt (13) is connected to the outer side of the driving wheel in a transmission manner, a first driven wheel (14) rotatably connected with the urine detector body (1) is connected to one end of the first belt (13) in a transmission manner, a connecting shaft (15) is fixedly connected to one end of the first driven wheel (14), a first bevel gear (16) is fixedly connected to the connecting shaft (15), a second bevel gear (17) is meshed to the outer side of the first bevel gear (16), an exhaust fan (18) is fixedly connected to one end of the second bevel gear (17), and a plurality of groups of exhaust holes (42) positioned on the urine detector body (1) are formed in the front side of the exhaust fan;
the cleaning assembly (8) comprises a hairbrush (19), one end of the hairbrush (19) is fixedly connected with a fixing frame (20) which is in sliding connection with the urine detector body (1), a rack (21) is fixedly connected to the fixing frame (20), two ends of the rack (21) are connected with limiting pieces (22), a first flat gear (23) is meshed with the outer side of the fixing frame, one end of the first flat gear (23) is fixedly connected with a second flat gear (24), a third flat gear (25) is meshed with the outer side of the second flat gear (24), the third flat gear (25) is fixedly connected with a reciprocating screw rod (5), a rotating piece (26) for rotating the hairbrush (19) is connected to the other end of the hairbrush (19), and the rotating piece (26) is connected with an exhaust assembly (7);
when urine is detected, the motor (9) is started, the coupler (10) is driven to rotate by the motor (9), the connecting shaft (15) is driven to rotate, the reciprocating screw rod (5) is driven to rotate, the threaded block (4) is driven to move, the test paper placing box (2) is moved to the outside of the urine detector body (1), at the moment, the test paper stained with urine is placed in the test paper placing box (2), the motor (9) is started again, the threaded block (4) drives the test paper placing box (2) to move to the initial position, the test paper is analyzed, the reciprocating screw rod (5) drives the third flat gear (25) to rotate when the motor (9) starts to rotate forward, the second flat gear (24) and the first flat gear (23) are driven to rotate, the rack (21) is driven to move upwards, and the brush (19) is driven to be far away from the placing box (2), so that the brush (19) cannot influence the test paper placing box (2), and the test paper (21) is continuously stopped when the motor (9) rotates, and the test paper (22) is kept to be stopped when the test paper is placed in the box (2);
after detection is completed, the test paper placing box (2) is moved to the outside of the urine detector body (1) through the rotating reciprocating screw rod (5), the test paper is taken out, at the moment, the reciprocating screw rod (5) is reversely rotated to drive the test paper placing box (2) to move into the urine detector body (1), when the motor (9) is reversely rotated, the third flat gear (25) is driven to reversely rotate, so that the second flat gear (24) and the first flat gear (23) are driven to reversely rotate, the rack (21) is driven to reversely move, the brush (19) is driven to move towards the direction close to the test paper placing box (2) through the rack (21), until the brush (19) is contacted with the test paper placing box (2), the rack (21) stops moving due to the limiting piece (22), the brush (19) stops moving, the first driving wheel (12) is driven to rotate when the motor (9) drives the connecting shaft (15) to rotate, the first driven wheel (14) is driven to rotate through the first belt (13), the first driven wheel (14) is driven to rotate, the second bevel gear (16) is driven to rotate, and the second bevel gear (17) is driven to rotate, the exhaust fan (18) can blow outwards, so that the odor in the exhaust fan is exhausted through the exhaust hole (42), the brush (19) is driven to rotate through the rotating piece (26) while the exhaust fan (18) rotates, so that the test paper placing box (2) is brushed, and the test paper placing box (2) is cleaned through the movement of the test paper placing box (2) and the rotation of the brush (19);
the rotating piece (26) comprises a fourth flat gear (27) fixedly connected with the hairbrush (19), one end of the fourth flat gear (27) is fixedly connected with a connecting column (28) which is in sliding connection with the urine detector body (1), a fifth flat gear (29) is meshed with the outer side of the connecting column, a second driven wheel (30) which is rotationally connected with the urine detector body (1) is connected with one end of the fifth flat gear (29), a second belt (31) is connected with the outer side of the second driven wheel (30) in a transmission manner, a second driving wheel (32) which is rotationally connected with the urine detector body is connected with one end of the second belt (31), and a transmission shaft (33) which is fixedly connected with the exhaust fan (18) is fixedly connected with one end of the second driving wheel (32);
when the hairbrush (19) is driven to rotate, the fourth flat gear (27) is driven to be meshed with the fifth flat gear (29) by the movement of the hairbrush (19), the transmission shaft (33) is driven to rotate by the rotating exhaust fan (18), the second driving wheel (32) is driven to rotate, the second driven wheel (30) is driven to rotate by the second belt (31), the fifth flat gear (29) is driven to rotate, and the fourth flat gear (27) is driven to rotate, so that the hairbrush (19) is driven to rotate;
the limiting piece (22) comprises two groups of movable teeth (34), the two groups of movable teeth (34) are respectively positioned at two ends of the rack (21) and are meshed with a first gear, a first fixing seat (35) is fixedly connected to the movable teeth (34), a connecting rod (36) is connected to the first fixing seat (35) in a sliding mode, a second fixing seat (37) fixedly connected with the rack (21) is fixedly connected to the connecting rod (36), and a spring (38) sleeved on the outer side of the connecting rod (36) is fixedly connected between the first fixing seat (35) and the second fixing seat (37);
when the first flat gear (23) is in contact with two ends of the rack (21), the first flat gear (23) is meshed with the movable teeth (34) at the moment, the movable teeth (34) are driven to move, the spring (38) is compressed by the movable teeth (34) at the moment, the movable teeth (34) and the first flat gear (23) lose the meshing relationship, after the meshing relationship is lost, the movable teeth (34) rebound under the action of the spring (38), at the moment, the movable teeth (34) are meshed with the first flat gear (23), and when the first flat gear (23) is in contact with two ends of the rack (21), the first flat gear (23) and the movable teeth (34) are always in a state of being meshed and not meshed, so that the rack (21) is not driven to move, and the rack (21) is limited;
a display screen (39) and a switch (40) are arranged on the urine detector body (1), and a charging hole (41) is arranged on the side face of the urine detector body;
the number of the first bevel gears (16) is provided with a plurality of groups, and the first bevel gears are linearly arranged;
the corner position of the urine detector body (1) is provided with a round corner.
CN202111048062.6A 2021-09-09 2021-09-09 Urine detection device for detecting dysuria of old people Active CN113702627B (en)

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CN116879536B (en) * 2023-07-24 2024-01-26 中国人民解放军联勤保障部队第九六七医院 Urine inspection device based on medical inspection and inspection method thereof
CN116953263B (en) * 2023-09-19 2023-12-15 深圳市比特科技有限公司 Pregnancy test stick with contrast function
CN117233368A (en) * 2023-11-09 2023-12-15 佳木斯大学 Urine detector for puerpera

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