Propaganda warning device
By installing warning devices at the entrances and exits of nursing facilities, and using pyroelectric sensors and microcontrollers to monitor and remind staff to disinfect their hands, the problem of insufficient comprehensive monitoring in existing technologies has been solved, achieving more efficient infection control.
Patent Information
- Application Number
- CN202423236328.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-27
AI Technical Summary
It is difficult to fully supervise the hand disinfection of personnel at the entrances and exits of nursing facilities, resulting in loopholes in infection control. Existing static publicity methods have limited appeal and are difficult to supervise implementation.
Design a warning device that combines a pyroelectric sensor and a microcontroller to monitor and remind people to disinfect their hands. Disinfect by spraying disinfectant through a mist nozzle and issue a buzzer warning if the action is not taken.
Effective monitoring and reminders to individuals who do not perform hand sanitization can reduce the risk of pathogen transmission and improve infection control in nursing facilities.
Smart Images
Figure CN223461961U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to nursing prevention and control propaganda technical field, especially a propaganda warning device. BACKGROUND
[0002] In nursing institutions such as hospitals, nursing homes, etc., infection control is a crucial link. Patients, medical staff and visitors frequently flow in various areas of the nursing institution, especially at the entrance and exit, where personnel come and go intensively and complexly.
[0003] Traditional infection prevention measures mainly rely on posting propaganda posters, setting up signboards and other ways to prevent infection propaganda. However, these static propaganda methods have many limitations. First of all, their appeal is limited and often easily ignored by personnel, unable to ensure that personnel truly pay attention to key information such as the importance of hand disinfection and specific operation requirements. Secondly, even if personnel see the propaganda content, it is difficult to effectively supervise whether they actually perform hand disinfection operations.
[0004] In actual situations, hand disinfection is a crucial line of defense in preventing the spread of infection. Many pathogens can be transmitted through hand contact, and if hands are not disinfected in time, it is easy to bring external bacteria into the internal environment or spread internal bacteria out during the process of personnel entering and leaving the nursing institution, thereby causing cross-infection events and posing a serious threat to the health recovery of patients, while also increasing the risk of infection for medical staff and other susceptible populations.
[0005] Moreover, although existing nursing institutions have arranged dedicated personnel to supervise at the entrance and exit, it is difficult for the supervisors to simultaneously oversee the hand disinfection of numerous passing personnel, and they can only occasionally conduct spot checks or intervene when obvious violations are found, which results in significant gaps and risks in infection prevention and control. Therefore, there is an urgent need for an innovative device that can be used at the entrance and exit of a nursing institution to effectively prevent infection propaganda, accurately monitor personnel hand disinfection, and timely remind personnel who have not performed the operation to disinfect their hands, in order to fill the gaps in existing nursing home infection prevention and control technology in this regard and improve the overall infection prevention and control level and effectiveness of nursing institutions. CONTENT OF THE UTILITY MODEL
[0006] The utility model relates to a propaganda warning device, which solves the problem of existing nursing institutions arranging dedicated personnel to supervise and setting up prevention and control propaganda boards, but being unable to comprehensively supervise personnel hand disinfection and having infection prevention and control gaps.
[0007] The utility provides a kind of propaganda warning device, specifically includes: propaganda warning main part, the propaganda warning main part is rectangular block structure, a group of display screen is inductively installed on the upper side of the front end surface of propaganda warning main part;The front end surface of propaganda warning main part is adjacent to the lower side of display screen portion and is provided with a rectangular groove structure disinfection groove, three groups of atomizing nozzles are fixedly installed on the inner end top surface of disinfection groove in evenly distributed form;A disinfectant storage cavity with rectangular cavity structure is opened in the upper side of the inside of propaganda warning main part, disinfectant is added in disinfectant storage cavity, a group of water pumps are installed in the inside of disinfectant storage cavity, and the conveying end of water pump is connected with three groups of atomizing nozzles by pipeline;A liquid adding port is opened in the top end surface of propaganda warning main part and is communicated with disinfectant storage cavity, and sealing plug is sealingly inserted in liquid adding port.
[0008] Further, the left end surface and the right end surface of the propaganda warning main body are fixedly installed with an installation plate, and the front end surface of the two installation plates is provided with an installation hole passing through the rear end surface; a transparent observation window connected with the disinfectant storage cavity is inductively installed in the left end surface of the propaganda warning main body.
[0009] Further, a sewage storage cavity with rectangular cavity structure is opened in the inside of the propaganda warning main body and is adjacent to the lower side of the disinfection groove, and the bottom of the disinfection groove is communicated with the sewage storage cavity; a sewage discharge groove with rectangular groove structure is opened in the front end surface of the propaganda warning main body and is adjacent to the lower side of the sewage storage cavity, a sewage discharge pipeline connected with the sewage storage cavity is fixedly installed on the inner end top surface of the sewage discharge groove, and a valve is installed on the sewage discharge pipeline.
[0010] Further, the inside of the propaganda warning main body is provided with a microcontroller and a storage battery electrically connected thereto, and the storage battery is externally connected with a power supply; the display screen and the water pump are electrically connected with the microcontroller; an on-off switch is fixedly installed on the top end surface of the propaganda warning main body and is electrically connected with the microcontroller; the inside of the propaganda warning main body is further provided with a storage module electrically connected with the microcontroller, and the storage module stores the propaganda audio data for preventing infection.
[0011] Further, a pyroelectric sensor a and a buzzer are fixedly installed on the front end surface of the propaganda warning main body and are adjacent to the lower side of the disinfection groove, and the pyroelectric sensor a and the buzzer are electrically connected with the microcontroller; a pyroelectric sensor b is fixedly installed on the left side of the inner end of the disinfection groove, and the pyroelectric sensor b is electrically connected with the microcontroller.
[0012] Further, the propaganda warning body is internally provided with a timing module a and a timing module b, and the timing module a and the timing module b are electrically connected with the microcontroller; the timing values of the timing module a and the timing module b are both five seconds; when the on-off switch is in a pressed starting state, the on-off switch feeds back a signal to the microcontroller, the microcontroller controls the pyroelectric sensor a to start, and calls the stored propaganda audio data of the prevention of infection to display on the display screen; when the pyroelectric sensor a senses a human infrared signal, the pyroelectric sensor a feeds back a signal to the microcontroller, the microcontroller controls the timing module a to start timing; when the timing value of the timing module a is reached, the timing module a feeds back a signal to the microcontroller, the microcontroller controls the buzzer to start; when the pyroelectric sensor b senses a human infrared signal, the pyroelectric sensor b feeds back a signal to the microcontroller, the microcontroller controls the timing module a to be closed and controls the buzzer in the starting state to be closed, and also controls the water pump and the timing module b to start; when the timing value of the timing module b is reached, the timing module b feeds back a signal to the microcontroller, the microcontroller controls the water pump in the starting state to be closed.
[0013] The utility model provides a propaganda warning device has the following beneficial effects:
[0014] The utility model device can be installed and disposed cooperatively with the entrance part of the nursing mechanism which is supervised by special person, so that the target of preventing infection and prevention propaganda for the passing personnel is achieved, and the utility model is based on the two-way sensing of the pyroelectric sensor a and the pyroelectric sensor b, when sensing that personnel walks to the entrance area, the personnel whether according to the propaganda warning information displayed is judged, and the important prevention operation process of hand disinfection is actually executed, if the personnel is determined not to carry out the prevention action of hand disinfection, then the utility model device will drive the buzzer to start, based on the strong warning signal of the buzzer, on the one hand, the current personnel not following the requirement can be directly and obviously reminded, so that the personnel realizes that the behavior exists the risk of infection, on the other hand, the professional personnel responsible for the supervision of the entrance area can also be conveyed early warning information synchronously, so that the professional personnel can intervene in time and carry out corresponding guidance and supervision, based on the double reminding and supervision mechanism, the current personnel can be more effectively reminded to disinfect the hands in time, so that a solid prevention and control line of infection is constructed at the key node of the entrance of the nursing mechanism, the potential risk of pathogen transmission and spread is reduced to the maximum, and the health and safety environment and the personnel health state in the nursing mechanism are effectively guaranteed. ACCURACY OF DRAWINGS
[0015] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.
[0016] The drawings in the following description merely relate to some embodiments of the present application and are not intended to limit the present application.
[0017] In the drawings:
[0018] Figure 1 A front view structural schematic diagram of the present application is shown;
[0019] Figure 2 A top end axonometric structural schematic diagram of the present application is shown;
[0020] Figure 3 A bottom end axonometric structural schematic diagram of the present application is shown;
[0021] Figure 4 A structural schematic diagram of the present application in a split state is shown;
[0022] Figure 5 A sectional view structural schematic diagram of the present application is shown;
[0023] Figure 6 A system block diagram of the present application is shown;
[0024] List of reference signs
[0025] 1, propaganda warning main body; 101, mounting plate; 102, mounting hole position; 103, display screen; 104, disinfection groove; 105, atomizing nozzle; 106, pyroelectric sensor b; 107, pyroelectric sensor a; 108, buzzer; 109, sewage discharge groove; 1010, sewage discharge pipeline; 1011, on-off switch; 1012, sealing plug; 1013, transparent observation window; 1014, disinfectant storage cavity; 1015, water pump; 1016, sewage storage cavity; 1017, storage battery; 1018, storage module; 1019, timing module a; 1020, timing module b; 1021, microcontroller; 1022, liquid adding port. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme of the present application will be described clearly and completely below in combination with the drawings of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.
[0027] Embodiment: please refer to Figures 1 to 6 :
[0028] The utility model provides a kind of propaganda warning device, comprising: propaganda warning main body 1, propaganda warning main body 1 is rectangular block structure, a group of display screen 103 is inlaidly installed on the upper side of the front end face of propaganda warning main body 1;Propaganda warning main body 1 front end face is adjacent to the lower side of display screen 103 Part is opened with one rectangular groove structure disinfection groove 104, three groups of atomizing nozzles 105 are fixedly installed on the inner end top surface of disinfection groove 104 in evenly distributed form;Propaganda warning main body 1 inside upper side is opened with one disinfectant storage cavity 1014 of rectangular cavity structure, disinfectant storage cavity 1014 is added with disinfectant, a group of water pumps 1015 are installed in disinfectant storage cavity 1014, and the delivery end of water pump 1015 is connected with three groups of atomizing nozzles 105 by pipeline;Propaganda warning main body 1 top end surface is opened with one liquid filling port 1022 being communicated with disinfectant storage cavity 1014, and sealing plug 1012 is sealingly inserted in liquid filling port 1022.
[0029] In the embodiment, one mounting plate 101 is fixedly installed on the left end face and the right end face of propaganda warning main body 1, and mounting hole sites 102 are formed in the front end faces of the two mounting plates 101 and penetrate through the rear end faces thereof; a transparent observation window 1013 is inlaidly installed in the left end face of propaganda warning main body 1 and is communicated with disinfectant storage cavity 1014.
[0030] In the embodiment, a sewage storage cavity 1016 of rectangular cavity structure is opened in the inside of propaganda warning main body 1 adjacent to the lower side of disinfection groove 104, and the bottom of disinfection groove 104 is communicated with sewage storage cavity 1016; a sewage discharge groove 109 of rectangular groove structure is opened in the front end face of propaganda warning main body 1 adjacent to the lower side of sewage storage cavity 1016, a sewage discharge pipeline 1010 is fixedly installed on the inner end top surface of sewage discharge groove 109 and is communicated with sewage storage cavity 1016, and a valve is installed on the sewage discharge pipeline 1010.
[0031] In the embodiment, a microcontroller 1021 and a storage battery 1017 electrically connected with the microcontroller 1021 are arranged in the inside of propaganda warning main body 1, and the storage battery 1017 is connected with an external power supply; the display screen 103 and the water pump 1015 are electrically connected with the microcontroller 1021; an on-off switch 1011 is fixedly installed on the top end face of propaganda warning main body 1 and is electrically connected with the microcontroller 1021; a storage module 1018 electrically connected with the microcontroller 1021 is further arranged in the inside of propaganda warning main body 1, and the storage module 1018 stores propaganda audio data for preventing infection.
[0032] In this embodiment, the front end surface of the propaganda warning body 1 is fixedly installed with a pyroelectric sensor a 107 and a buzzer 108 adjacent to the lower side of the disinfection tank 104, and the pyroelectric sensor a 107 and the buzzer 108 are electrically connected with the microcontroller 1021; the inner end left side of the disinfection tank 104 is fixedly installed with a pyroelectric sensor b 106, and the pyroelectric sensor b 106 is electrically connected with the microcontroller 1021.
[0033] In this embodiment, the inside of the propaganda warning body 1 is also provided with a timing module a 1019 and a timing module b 1020, and the timing module a 1019 and the timing module b 1020 are electrically connected with the microcontroller 1021; the timing values of the timing module a 1019 and the timing module b 1020 are both five seconds; when the on-off switch 1011 is in the pressed start state, the on-off switch 1011 feeds back a signal to the microcontroller 1021, the microcontroller 1021 controls the pyroelectric sensor a 107 to start, and retrieves the prevention of infection propaganda audio data in the storage module 1018 to display on the display screen 103; when the pyroelectric sensor a 107 senses the human infrared signal, the pyroelectric sensor a 107 feeds back a signal to the microcontroller 1021, and the microcontroller 1021 controls the timing module a 1019 to start timing; when the timing value of the timing module a 1019 is reached, the timing module a 1019 feeds back a signal to the microcontroller 1021, and the microcontroller 1021 controls the buzzer 108 to start; when the pyroelectric sensor b 106 senses the human infrared signal, the pyroelectric sensor b 106 feeds back a signal to the microcontroller 1021, and the microcontroller 1021 controls the timing module a 1019 to close and controls the buzzer 108 in the start state to close, and also controls the water pump 1015 and the timing module b 1020 to start; when the timing value of the timing module b 1020 is reached, the timing module b 1020 feeds back a signal to the microcontroller 1021, and the microcontroller 1021 controls the water pump 1015 in the start state to close.
[0034] The working principle of this embodiment is as follows:
[0035] In order to achieve the prevention of infection prevention in hospitals, rehabilitation centers and other types of nursing institutions, a set of propaganda warning bodies 1 can be fixedly installed in the areas where there are special personnel to guard, such as the entrances and exits of the hospitals, and the like, which are installed on the inner side wall surface of the entrances and exits, and during installation, the screws and other fasteners are inserted through the installation hole 102 to be fixedly connected with the wall surface, so as to realize the fixed installation of the propaganda warning body 1.
[0036] By pressing the on-off switch 1011 to start the application, the microcontroller 1021 retrieves the prevention of infection propaganda audio data in the storage module 1018 to display on the display screen 103, so as to realize the prevention of infection prevention propaganda to the personnel passing through the entrance and exit, and remind them to disinfect their hands when passing through the entrance and exit, so as to reduce the probability of cross infection;
[0037] At this time, the pyroelectric sensor a107 is also in the starting state, when a person walks to the entrance part, the pyroelectric sensor a107 will sense the human body infrared signal of the person, at this time, the pyroelectric sensor a107 feeds back a signal to the microcontroller 1021, and the microcontroller 1021 controls the timing module a1019 to start timing, when the person disinfects the hands according to the anti-infection prevention propaganda warning displayed on the display screen 103, and when the person puts the hands into the disinfection tank 104, the pyroelectric sensor b106 will sense the human body infrared signal, and will feed back a signal to the microcontroller 1021, and the microcontroller 1021 will control the timing module a1019 to close, and control the water pump 1015 and the timing module b1020 to start, when the water pump 1015 starts, the disinfectant in the disinfectant storage cavity 1014 will be atomized and sprayed out through the atomizing nozzle 105, so that the hands put into the disinfection tank 104 are atomized and disinfected, and during the disinfection process, when the timing value of the timing module b1020 is reached, the timing module b1020 will feed back a signal to the microcontroller 1021, and the microcontroller 1021 controls the water pump 1015 in the starting state to close, so that the disinfectant is stopped from being atomized and sprayed out from the atomizing nozzle 105, and the disinfection operation of the hands is completed;
[0038] When the person does not disinfect the hands according to the anti-infection prevention propaganda warning displayed on the display screen 103, when the timing value of the timing module a1019 is reached, the timing module a1019 will feed back a signal to the microcontroller 1021, and the microcontroller 1021 controls the buzzer 108 to start, so that the buzzing of the buzzer 108 alarms the current person, and also reminds the person in charge of the entrance part, so as to cooperate with the person to disinfect the hands; based on the above, when the person who is reminded disinfects the hands after being alarmed, when the pyroelectric sensor b106 senses the human body infrared signal, the microcontroller 1021 controls the timing module a1019 to close, and also controls the buzzer 108 in the starting state to close;
[0039] When the disinfectant is applied, the disinfectant will flow into the sewage tank 109 through the disinfection tank 104 to realize temporary storage, so that when subsequent cleaning is performed, the valve of the sewage pipeline 1010 can be opened to realize discharge; daily, the remaining capacity of the disinfectant in the disinfectant storage cavity 1014 can be observed through the transparent observation window 1013, when the capacity is insufficient, the sealing plug 1012 can be pulled out from the liquid adding port 1022 to add disinfectant into the disinfectant storage cavity 1014 through the liquid adding port 1022.
[0040] In this paper, the following points need to be noted:
[0041] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can be referred to the general design.
[0042] 2. Embodiments and features of embodiments of the present disclosure can be combined if they do not contradict each other.
[0043] The above merely describes specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present disclosure, which should be covered by the protection scope of the present disclosure.
Claims
1. A promotional warning device, comprising: Include: The propaganda warning body (1), the propaganda warning body (1) is rectangular block structure, a group of display screen (103) is inlaid on the upper side of the front end face of the propaganda warning body (1) adjacent to the lower side of the display screen (103) The part of the front end face of the propaganda warning body (1) is provided with a rectangular groove structure disinfection groove (104), the inner end top surface of the disinfection groove (104) is fixedly installed with three groups of atomizing nozzles (105) in a uniformly distributed manner;The inside of the upper side of the propaganda warning body (1) is provided with a rectangular cavity structure disinfectant storage cavity (1014), the disinfectant storage cavity (1014) is added with disinfectant, a group of water pumps (1015) are installed in the disinfectant storage cavity (1014), and the conveying end of the water pump (1015) is connected with the three groups of atomizing nozzles (105) through a pipeline;The top end surface of the propaganda warning body (1) is provided with a liquid filling port (1022) connected with the disinfectant storage cavity (1014), and the liquid filling port (1022) is sealingly plugged with a sealing plug (1012).
2. A device according to claim 1, wherein The left end surface and the right end surface of the propaganda warning body (1) are fixedly installed with an installation plate (101), and the front end surface of the two installation plates (101) is provided with an installation hole (102) penetrating through the rear end surface;The left end surface of the propaganda warning body (1) is inlaidly installed with a transparent observation window (1013) connected with the disinfectant storage cavity (1014).
3. A device according to claim 2, wherein The inside of the propaganda warning body (1) is provided with a rectangular cavity structure sewage storage cavity (1016) adjacent to the lower side of the disinfection groove (104), and the bottom of the disinfection groove (104) is connected with the sewage storage cavity (1016);The front end surface of the propaganda warning body (1) is provided with a rectangular groove structure sewage discharge groove (109) adjacent to the lower side of the sewage storage cavity (1016), a sewage discharge pipeline (1010) is fixedly installed on the inner end top surface of the sewage discharge groove (109) and connected with the sewage storage cavity (1016), and a valve is installed on the sewage discharge pipeline (1010).
4. A device according to claim 3, wherein the device is adapted to be attached to a person's clothing. The inside of the propaganda warning body (1) is provided with a microcontroller (1021) and a storage battery (1017) electrically connected thereto, and the storage battery (1017) is connected with an external power supply;The display screen (103) and the water pump (1015) are electrically connected with the microcontroller (1021);The top end surface of the propaganda warning body (1) is fixedly installed with an on-off switch (1011), and the on-off switch (1011) is electrically connected with the microcontroller (1021);The inside of the propaganda warning body (1) is also provided with a storage module (1018) electrically connected with the microcontroller (1021), and the storage module (1018) stores the propaganda audio data of preventing infection.
5. A device according to claim 4, wherein The front end face of the propaganda warning body (1) is fixedly installed with a pyroelectric sensor a (107) and a buzzer (108) adjacent to the lower side of the disinfection tank (104), and the pyroelectric sensor a (107) and the buzzer (108) are electrically connected with the microcontroller (1021); the left side of the inner end of the disinfection tank (104) is fixedly installed with a pyroelectric sensor b (106), and the pyroelectric sensor b (106) is electrically connected with the microcontroller (1021).
6. A device according to claim 5, wherein the device is a promotional warning device. The inside of the propaganda warning body (1) is further provided with a timing module a (1019) and a timing module b (1020), and the timing module a (1019) and the timing module b (1020) are electrically connected with the microcontroller (1021); the timing values of the timing module a (1019) and the timing module b (1020) are both five seconds; when the on-off switch (1011) is in the pressed starting state, the on-off switch (1011) feeds back a signal to the microcontroller (1021), the microcontroller (1021) controls the pyroelectric sensor a (107) to start, and the pre-infection propaganda audio data in the storage module (1018) is displayed through the display screen (103); when the pyroelectric sensor a (107) senses a human infrared signal, the pyroelectric sensor a (107) feeds back a signal to the microcontroller (1021), and the microcontroller (1021) controls the timing module a (1019) to start timing; when the timing value of the timing module a (1019) is reached, the timing module a (1019) feeds back a signal to the microcontroller (1021), and the microcontroller (1021) controls the buzzer (108) to start; when the pyroelectric sensor b (106) senses a human infrared signal, the pyroelectric sensor b (106) feeds back a signal to the microcontroller (1021), and the microcontroller (1021) controls the timing module a (1019) to be closed and controls the buzzer (108) in the starting state to be closed, and also controls the water pump (1015) and the timing module b (1020) to start; when the timing value of the timing module b (1020) is reached, the timing module b (1020) feeds back a signal to the microcontroller (1021), and the microcontroller (1021) controls the water pump (1015) in the starting state to be closed.