CN112472424A - Urine-proof urine volume monitoring equipment - Google Patents

Urine-proof urine volume monitoring equipment Download PDF

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Publication number
CN112472424A
CN112472424A CN202011518567.XA CN202011518567A CN112472424A CN 112472424 A CN112472424 A CN 112472424A CN 202011518567 A CN202011518567 A CN 202011518567A CN 112472424 A CN112472424 A CN 112472424A
Authority
CN
China
Prior art keywords
buckle
cotton cloth
urine
belt
cloth belt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011518567.XA
Other languages
Chinese (zh)
Inventor
王尤山
周杨
邹润正
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Xiaode Intelligent Technology Co ltd
Original Assignee
Nanjing Xiaode Intelligent Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Xiaode Intelligent Technology Co ltd filed Critical Nanjing Xiaode Intelligent Technology Co ltd
Priority to CN202011518567.XA priority Critical patent/CN112472424A/en
Publication of CN112472424A publication Critical patent/CN112472424A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/42Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/84Accessories, not otherwise provided for, for absorbent pads
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00Thermometers specially adapted for specific purposes
    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/84Accessories, not otherwise provided for, for absorbent pads
    • A61F2013/8488Accessories, not otherwise provided for, for absorbent pads including testing apparatus

Abstract

The invention discloses a diaper urine volume monitoring device, which comprises a cotton cloth belt, an elastic ring belt, a waterproof control box and humidity sensors, wherein the cotton cloth belt is arranged on the cotton cloth belt; the front end of the cotton cloth belt is fixed at the front side of the elastic ring belt, and the rear end of the cotton cloth belt is fixed at the rear side of the elastic ring belt; the waterproof control box is fixed on the front side surface of the front end of the cotton cloth belt; the humidity sensors are distributed on the inner side surface of the cotton cloth belt; a power module, a controller and a wireless communication module are arranged in the waterproof control box. This urine is not wet urine volume monitoring facilities utilizes each humidity transducer can carry out real-time supervision to the temperature and the humidity of each position department to judge the wet scope of urine according to data acquisition by the controller, and when the wet scope of urine surpassed the settlement scope, on will not wet replacement instruction of urine sends guardianship's terminal to the wireless communication module, thereby long-range warning nurse personnel or family members in time carry out the wet change of urine.

Description

Urine-proof urine volume monitoring equipment
Technical Field
The invention relates to a diaper monitoring device, in particular to a diaper urine amount monitoring device.
Background
The old people who need to use the diaper are often unwilling or unable to inform nursing to change the diaper in time because of photophobia or expression, and sometimes happen under the condition that modern old people are in shortage of nursing staff. The old man is different from infants, and is embarrassed to look over the urine showing strip which is not wet when the old man is in use. Therefore, a device for monitoring the urine quantity of the diaper needs to be designed, the urine quantity can be fed back in time, and nursing staff or family members can be remotely reminded of replacing the diaper in time.
Summary of the invention
The invention has the following aims: the utility model provides a urine is not wet urine volume monitoring facilities, can in time feed back urine volume, is convenient for long-range warning nurse personnel or family members in time carry out the urine and not wet the change.
The technical scheme is as follows: the invention provides a diaper urine volume monitoring device, which comprises a cotton cloth belt, an elastic ring belt, a waterproof control box and humidity sensors;
the front end of the cotton cloth belt is flatly paved and fixed in the middle of the front side of the elastic ring belt, and the rear end of the cotton cloth belt is flatly paved and fixed in the middle of the rear side of the elastic ring belt; the waterproof control box is fixed on the front side surface of the front end of the cotton cloth belt and is close to the middle part of the front side of the elastic ring belt; the humidity sensors are distributed on the inner side surfaces of the front side and the rear side of the cotton cloth belt; the left and right edges of the inner side surfaces of the front side and the back side of the cotton cloth belt are provided with fastening tapes for fastening the diaper suede; a power supply module, a controller and a wireless communication module are arranged in the waterproof control box; the controller is respectively electrically connected with the wireless communication module and each humidity sensor; the power module supplies power for the controller, the wireless communication module and each humidity sensor respectively.
Furthermore, the elastic ring belt comprises a front side elastic short belt, a rear side elastic short belt and two lap buckles; two ends of the front side elastic short belt are respectively lapped with two ends of the rear side elastic short belt through two lapping buckles; the front end of the cotton cloth belt is flatly paved and fixed in the middle of the front elastic short belt, and the rear end of the cotton cloth belt is flatly paved and fixed in the middle of the rear elastic short belt.
Furthermore, two positioning buckles used for buckling the diaper are arranged on the left edge and the right edge of the front side and the rear side of the cotton cloth belt.
Furthermore, the positioning buckle comprises a buckle strip-shaped seat, a buckle needle rod and a locking spring; the buckle strip-shaped seat is fixed at the edge of the cotton cloth belt; a strip-shaped cavity is arranged in the buckle strip-shaped seat; one end of the buckle needle rod penetrates through the end face of the buckle strip-shaped seat and extends into the strip-shaped cavity, and a supporting sliding block is fixedly arranged on the extending end of the buckle needle rod; the end surface of the buckle strip-shaped seat is provided with a buckle jack, and the other end of the buckle needle rod is opposite to the buckle jack after being bent; the locking spring is positioned in the strip-shaped cavity and sleeved on the extending end of the buckle needle rod; the locking spring is elastically supported between the inner wall of the end part of the strip-shaped cavity and the supporting slide block and used for pushing the other end of the buckle needle rod to be inserted into the buckle jack.
Further, a strip-shaped sliding groove is formed in the cavity wall of the strip-shaped cavity along the length direction of the cavity wall; and a side lug which is embedded into the strip-shaped sliding groove in a sliding manner is arranged on the side edge of the supporting sliding block.
Furthermore, a buckle groove is arranged on the hole wall of the buckle insertion hole, and a buckle tooth is arranged on the insertion end of the buckle needle rod; when the end part of the rotary bending end of the buckle needle rod is inserted into the buckle jack, the buckle teeth stretch into the buckle groove.
Furthermore, the end part of the rotary bending end of the buckle needle rod is arranged to be a sharp puncture end which is convenient for puncturing the diaper.
Furthermore, the middle part of the rotary bending end of the buckle needle rod is provided with a U-shaped bend for limiting the diaper after puncture.
Further, the power module comprises a rechargeable battery and a battery charging and discharging circuit; the rechargeable battery supplies power to the controller, the wireless communication module and each humidity sensor through the battery charging and discharging circuit.
Furthermore, five humidity sensors are arranged on the inner side surfaces of the front side and the rear side of the cotton cloth belt, one humidity sensor is positioned in the middle, and the other four humidity sensors are positioned at the side edges of the humidity sensors in the middle; the electric connection cable of the controller and the humidity sensor is embedded into the cotton cloth belt through the waterproof sleeve.
Compared with the prior art, the invention has the beneficial effects that: the temperature and the humidity of each position can be monitored in real time by utilizing the distributed humidity sensors, the controller judges the urine wetting range of the diaper according to the acquired data of each humidity sensor, and when the urine wetting range exceeds a set range, the wireless communication module sends a diaper replacement instruction to the terminal of a guardian, so that the guardian or a family member is remotely reminded to replace the diaper in time; the fastening tape can be conveniently fastened on the nappy surface of the diaper when in use, so that the matching stability of the diaper and the diaper is enhanced; utilize elastic ring to encircle can realize elasticity constraint, be convenient for dress the wet monitoring facilities of urine again after dressing the urine.
Drawings
FIG. 1 is a schematic diagram of the front view structure of the invention;
FIG. 2 is a right-view structural diagram of the present invention;
FIG. 3 is a schematic view of the positioning buckle structure of the present invention;
fig. 4 is a schematic diagram of the circuit structure of the present invention.
Detailed Description
The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1:
as shown in fig. 1 to 4, the present invention discloses a device for monitoring the amount of urine remaining in a diaper, comprising: cotton cloth belts 1, elastic ring belts, a waterproof control box 3 and various humidity sensors 4;
the front end of the cotton cloth belt 1 is flatly paved and fixed in the middle of the front side of the elastic girdle, and the rear end of the cotton cloth belt 1 is flatly paved and fixed in the middle of the rear side of the elastic girdle; the waterproof control box 3 is fixed on the front side surface of the front end of the cotton cloth belt 1 and is close to the middle part of the front side of the elastic girdle band; the humidity sensors 4 are distributed on the inner side surfaces of the front side and the rear side of the cotton cloth belt 1; the left and right edges of the inner side surface of the front side and the rear side of the cotton cloth belt 1 are provided with fastening tapes 5 for fastening the diaper suede; a power module, a controller and a wireless communication module are arranged in the waterproof control box 3; the controller is respectively electrically connected with the wireless communication module and each humidity sensor 4; the power module supplies power to the controller, the wireless communication module and each humidity sensor 4.
The temperature and the humidity of each position can be monitored in real time by utilizing the humidity sensors 4 which are arranged in a distributed manner, the controller judges the urine wetting range of the diaper according to the acquired data of the humidity sensors 4, and when the urine wetting range exceeds a set range, the wireless communication module sends a diaper replacement instruction to the terminal of a guardian, so that the guardian or a family member is remotely reminded of replacing the diaper in time; the fastening tape 5 can be conveniently fastened on the nappy surface of the diaper when in use, so that the matching stability of the diaper and the diaper is enhanced; utilize elastic ring to encircle can realize elasticity constraint, be convenient for dress the wet monitoring facilities of urine again after dressing the urine.
Further, the elastic ring belt comprises a front side elastic short belt 18, a rear side elastic short belt 2 and two lap buckles 17; two ends of the front side elastic short belt 18 are respectively lapped with two ends of the rear side elastic short belt 2 through two lapping buckles 17; the front end of the cotton cloth belt 1 is flatly paved and fixed in the middle of the front elastic short belt 18, and the rear end of the cotton cloth belt 1 is flatly paved and fixed in the middle of the rear elastic short belt 2. The two lap buckles 17 are used for lapping the front elastic short belt 18 and the rear elastic short belt 2 to form an elastic girdle band, so that the elastic girdle band is convenient to untie, and the diaper monitoring equipment is convenient to untie or wear quickly when the diaper is replaced by the old.
Furthermore, two positioning buckles used for buckling the diaper are arranged on the left edge and the right edge of the front side and the rear side of the cotton cloth belt 1. Utilize the location buckle can carry out the buckle location to the urine is not wet, prevent that the urine is not wet and monitoring facilities dislocation, ensure humidity sensor 4's humidity monitoring accuracy.
Further, the positioning buckle comprises a buckle strip-shaped seat 6, a buckle needle rod 8 and a locking spring 16; the buckle strip-shaped seat 6 is fixed at the edge of the cotton cloth belt 1; a strip-shaped cavity 13 is arranged in the buckle strip-shaped seat 6; one end of the buckle needle rod 8 penetrates through the end surface of the buckle strip-shaped seat 6 and extends into the strip-shaped cavity 13, and a supporting slide block 15 is fixedly arranged on the extending end of the buckle needle rod 8; a buckle jack 11 is arranged on the end surface of the buckle strip-shaped seat 6, and the other end of the buckle needle rod 8 is opposite to the buckle jack 11 after being bent; the locking spring 16 is positioned in the strip-shaped cavity 13 and sleeved on the extending end of the buckle needle rod 8; the locking spring 16 is elastically supported between the inner wall of the end of the bar-shaped cavity 13 and the supporting slider 15 for pushing the other end of the fastening needle bar 8 to be inserted into the fastening insertion hole 11. The other end of the buckle needle rod 8 can be pushed to be inserted into the buckle insertion hole 11 by using the locking spring 16, so that the locking of the buckle is realized; the rotary bending end of the clamping needle rod 8 penetrates through the outer side surface of the diaper, so that the diaper is positioned and clamped with the monitoring equipment.
Further, a strip-shaped chute 14 is arranged on the cavity wall of the strip-shaped cavity 13 along the length direction; the side edge of the supporting slide block 15 is provided with a side edge convex block which is slidably embedded into the strip-shaped sliding groove 14. The rotation of the snap needle bar 8 can be prevented by the cooperation of the strip-shaped sliding groove 14 and the side lug.
Further, a buckle groove 12 is arranged on the hole wall of the buckle insertion hole 11, and a buckle tooth 10 is arranged on the insertion end of the buckle needle rod 8; when the end of the turning bent end of the catching needle bar 8 is inserted into the catching insertion hole 11, the catching teeth 10 are inserted into the catching grooves 12. By the cooperation of the catching groove 12 and the catching teeth 10, locking can be achieved when the end of the turning bent end of the catching needle bar 8 is inserted into the catching insertion hole 11.
Further, the end of the bent back end of the latch needle bar 8 is provided with a sharp pointed end 19 for facilitating the puncture of the diaper. The use of the pointed end 19 facilitates the piercing of the diaper.
Furthermore, a U-shaped bend 9 for limiting the diaper after puncture is arranged in the middle of the rotary bending end of the buckle needle rod 8. The puncture position of the diaper after the position limitation can be facilitated by the U-shaped bend 9.
Further, the power module comprises a rechargeable battery and a battery charging and discharging circuit; the rechargeable battery supplies power to the controller, the wireless communication module and each humidity sensor 4 through a battery charging and discharging circuit. The power module formed by the rechargeable battery and the battery charging and discharging circuit is convenient to charge and realize recycling.
Furthermore, five humidity sensors 4 are arranged on the inner side surfaces of the front side and the rear side of the cotton cloth belt 1, one humidity sensor 4 is positioned in the middle, and the other four humidity sensors 4 are positioned at the side edges of the humidity sensors 4 in the middle; an electric connection cable 7 of the controller and the humidity sensor 4 is embedded in the cotton cloth belt 1 through a waterproof sleeve. The safety of electricity utilization can be enhanced by using the waterproof sleeve; with the above-described positional distribution of the five humidity sensors 4, the urine wetness range can be easily determined.
In the invention, the controller adopts the existing single chip microcomputer controller, such as a 51 single chip microcomputer; the wireless communication module adopts the existing wireless communication module, such as a WiFi module or a Bluetooth module; the rechargeable battery adopts the existing lithium battery and is correspondingly matched with a battery charging and discharging circuit; the humidity sensor 4 is a conventional digital humidity sensor.
When the device for monitoring the urine amount of the baby diapers is used, the monitoring device is coated on the baby diapers, the two lap buckles 17 are lapped, the magic tape 5 is buckled on the suede of the baby diapers, the buckle needle rod 8 of each positioning buckle penetrates through the outer side face of the baby diapers and then is inserted into the buckle jack 11, and the buckle tooth 10 extends into the buckle groove 12; each humidity sensor 4 carries out real-time supervision to the temperature and humidity of each position department to judge the wet scope of urine according to each humidity sensor 4's data acquisition by the controller, and when wet scope of urine surpassed the settlement scope, then by wireless communication module with the wet replacement instruction of urine send to guardians' terminal on, thereby long-range warning nurse personnel or family members in time carry out the wet change of urine.
As mentioned above, although the invention has been shown and described with reference to certain preferred embodiments, it should not be construed as being limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A diaper urine volume monitoring device characterized in that: comprises a cotton cloth belt (1), an elastic ring belt, a waterproof control box (3) and various humidity sensors (4);
the front end of the cotton cloth belt (1) is flatly paved and fixed in the middle of the front side of the elastic girdle band, and the rear end of the cotton cloth belt (1) is flatly paved and fixed in the middle of the rear side of the elastic girdle band; the waterproof control box (3) is fixed on the front side surface of the front end of the cotton cloth belt (1) and is close to the middle part of the front side of the elastic ring belt; the humidity sensors (4) are distributed on the inner side surfaces of the front side and the rear side of the cotton cloth belt (1); the left and right edges of the inner side surface of the front side and the rear side of the cotton cloth belt (1) are provided with fastening tapes (5) for fastening the diaper suede; a power module, a controller and a wireless communication module are arranged in the waterproof control box (3); the controller is respectively and electrically connected with the wireless communication module and each humidity sensor (4); the power supply module is used for supplying power for the controller, the wireless communication module and each humidity sensor (4).
2. The urine monitoring device according to claim 1, wherein: the elastic ring belt comprises a front side elastic short belt (18), a rear side elastic short belt (2) and two lap buckles (17); two ends of the front side elastic short belt (18) are respectively lapped with two ends of the rear side elastic short belt (2) through two lapping buckles (17); the front end of the cotton cloth belt (1) is flatly paved and fixed in the middle of the front elastic short belt (18), and the rear end of the cotton cloth belt (1) is flatly paved and fixed in the middle of the rear elastic short belt (2).
3. The urine monitoring device according to claim 1, wherein: two positioning buckles used for buckling the diaper are arranged on the left edge and the right edge of the front side and the rear side of the cotton cloth belt (1).
4. The urine amount monitoring device according to claim 3, wherein: the positioning buckle comprises a buckle strip-shaped seat (6), a buckle needle rod (8) and a locking spring (16); the buckle strip-shaped seat (6) is fixed at the edge of the cotton cloth belt (1); a strip-shaped cavity (13) is arranged in the buckle strip-shaped seat (6); one end of the buckle needle rod (8) penetrates into the strip-shaped cavity (13) from the end surface of the buckle strip-shaped seat (6), and a supporting sliding block (15) is fixedly arranged on the extending end of the buckle needle rod (8); a buckle insertion hole (11) is formed in the end face of the buckle strip-shaped seat (6), and the other end of the buckle needle rod (8) is opposite to the buckle insertion hole (11) after being bent in a rotary mode; the locking spring (16) is positioned in the strip-shaped cavity (13) and sleeved on the extending end of the buckle needle rod (8); the locking spring (16) is elastically supported between the inner wall of the end part of the strip-shaped cavity (13) and the supporting slide block (15) and is used for pushing the other end of the buckle needle rod (8) to be inserted into the buckle insertion hole (11).
5. The urine monitoring device according to claim 4, wherein: a strip-shaped chute (14) is arranged on the cavity wall of the strip-shaped cavity (13) along the length direction; the side edge of the supporting slide block (15) is provided with a side edge convex block which is embedded into the strip-shaped sliding groove (14) in a sliding way.
6. The urine monitoring device according to claim 4, wherein: a buckle groove (12) is arranged on the hole wall of the buckle insertion hole (11), and a buckle tooth (10) is arranged on the insertion end of the buckle needle rod (8); when the end part of the rotary bending end of the buckle needle rod (8) is inserted into the buckle insertion hole (11), the buckle tooth (10) extends into the buckle groove (12).
7. The urine monitoring device according to claim 4, wherein: the end part of the rotary bending end of the buckling needle rod (8) is provided with a sharp puncturing end (19) which is convenient for puncturing the diaper.
8. The urine monitoring device according to claim 4, wherein: the middle part of the rotary bending end of the buckle needle rod (8) is provided with a U-shaped bend (9) which can limit urine from wetting after puncture.
9. The urine monitoring device according to claim 1, wherein: the power module comprises a rechargeable battery and a battery charging and discharging circuit; the rechargeable battery supplies power to the controller, the wireless communication module and each humidity sensor (4) through a battery charging and discharging circuit.
10. The urine monitoring device according to claim 1, wherein: five humidity sensors (4) are arranged on the inner side surfaces of the front side and the rear side of the cotton cloth belt (1), one humidity sensor (4) is positioned in the middle, and the other four humidity sensors (4) are positioned at the side edges of the humidity sensors (4) in the middle; an electric connection cable (7) of the controller and the humidity sensor (4) is embedded into the cotton cloth belt (1) through a waterproof sleeve.
CN202011518567.XA 2020-12-21 2020-12-21 Urine-proof urine volume monitoring equipment Pending CN112472424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011518567.XA CN112472424A (en) 2020-12-21 2020-12-21 Urine-proof urine volume monitoring equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011518567.XA CN112472424A (en) 2020-12-21 2020-12-21 Urine-proof urine volume monitoring equipment

Publications (1)

Publication Number Publication Date
CN112472424A true CN112472424A (en) 2021-03-12

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Application Number Title Priority Date Filing Date
CN202011518567.XA Pending CN112472424A (en) 2020-12-21 2020-12-21 Urine-proof urine volume monitoring equipment

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113197725A (en) * 2021-04-28 2021-08-03 扬州工业职业技术学院 Wireless Bluetooth paper diaper detection system and method based on 51 single-chip microcomputer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204808557U (en) * 2015-06-01 2015-11-25 北京豆联科技有限公司 Not wet state detection device of urine
CN211611420U (en) * 2019-06-27 2020-10-02 湖北工业大学 Fire hose cleaning and winding box

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204808557U (en) * 2015-06-01 2015-11-25 北京豆联科技有限公司 Not wet state detection device of urine
CN211611420U (en) * 2019-06-27 2020-10-02 湖北工业大学 Fire hose cleaning and winding box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113197725A (en) * 2021-04-28 2021-08-03 扬州工业职业技术学院 Wireless Bluetooth paper diaper detection system and method based on 51 single-chip microcomputer

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Application publication date: 20210312

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