CN215576946U

CN215576946U - Countdown reminding device of liquid device is got to hand

Info

Publication number: CN215576946U
Application number: CN202122148278.1U
Authority: CN
Inventors: 钮云超
Original assignee: Beijing Tian Hong Today Medical Device Manufacturing Co ltd
Current assignee: Beijing Tian Hong Today Medical Device Manufacturing Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-18
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to a countdown reminding device of a liquid-taking device for washing hands, which is characterized by comprising a countdown switch, a countdown unit controlled by a PCB circuit and an acousto-optic reminding unit; the countdown switch is positioned at the rotating shaft part below the pressing arm of the liquid soap taking device; when the liquid is taken and pressed, the countdown switch is triggered, and the countdown unit and the acousto-optic reminding unit are started. The countdown reminding device provided by the utility model can monitor users to reasonably and normally wash hands according to requirements, has high sensitivity and low energy consumption, and can be widely applied.

Description

Countdown reminding device of liquid device is got to hand

Technical Field

The utility model relates to a hand-washing liquid-taking device, in particular to a countdown reminding device of the hand-washing liquid-taking device.

Background

The World Health Organization (WHO) guideline and the medical staff hand hygiene Standard in China have corresponding regulations on the hand washing time, so as to remind and guide medical staff and various staff (hereinafter, referred to as users) to pay attention to the fact that the time for rubbing hands cannot be less than 20 seconds in the hand disinfection (including hand washing) process, and achieve the correct time requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a countdown reminding device of a hand washing and liquid taking device, which can remind a user of normative hand washing.

The utility model automatically starts a 'countdown' device when a user carries out hand disinfection or hand washing operation, and guides the user to rub according to the rhythm of music or beats until the preset duration is finished.

The countdown reminding device comprises a countdown switch, a countdown unit controlled by the PCB circuit and an acousto-optic reminding unit;

the countdown switch is positioned at the rotating shaft part below the pressing arm of the liquid soap taking device, and when the liquid soap is taken and pressed, the countdown switch is triggered to start the countdown unit and the acousto-optic reminding unit.

The utility model is mainly directed to a pumping pressure and pressing type liquid taking device; namely, the hand washing liquid taking device is a pressing type liquid taking device. The user is at the in-process of pressing, presses the arm downwards, can press down the count down switch, triggers the start-up of count down reminding device.

The liquid taking device provided by the utility model is additionally provided with a pressing arm on the basis of the liquid taking bottle, the middle part of the pressing arm is fixed with the pump head of the liquid taking bottle, and the tail part of the pressing arm is connected with an external bracket through a rotating shaft. And in the liquid taking process, the head of the pressing arm is pressed to take liquid. Because the countdown switch is arranged at the rotating shaft part, the countdown switch can be touched even if the countdown switch is slightly pressed as long as a user performs pressing operation, and the sensitivity of the countdown reminding device is ensured.

Wherein, the countdown circuit is a PCB circuit; related control elements are arranged on the PCB; the time length of the reminding device is started and controlled.

In the utility model, the countdown unit comprises a countdown meter controlled by a countdown circuit;

when the countdown switch is closed, the countdown circuit is started, and the countdown meter starts to count down.

The countdown meter is a digital meter or a pointer meter and is positioned at a visible position on the front side of the liquid taking device.

In the utility model, the acousto-optic reminding unit comprises a light reminding unit and a sound reminding unit.

In the utility model, the light reminding unit comprises n luminous LEDs controlled by a countdown circuit.

The light-emitting LEDs are distributed at the visible positions on the front surface of the liquid taking device in the form of lamp strips.

In practical application, a group of lamp belts consisting of n luminous LEDs is positioned at a visible position on the front surface of the liquid taking device. A lighting program capable of controlling the light-emitting LED; preferably, after the countdown switch is started, all the luminous LEDs are luminous, and the countdown time is preset to be 20 seconds; the light-emitting LEDs are extinguished one by one until the light-emitting LEDs are completely extinguished within 20 seconds.

In the utility model, the sound reminding unit comprises a music chip and a micro loudspeaker which are controlled by a countdown circuit.

Wherein, the music chip and the micro-speaker generate music tones and are positioned on the PCB. The volume of the micro-speaker is adjusted through a speaker volume adjusting potentiometer.

In practical application, the music type can be provided according to requirements; the present invention prefers countdown music and countdown sound beats.

According to the utility model, the countdown reminding device also comprises a power supply unit; in practical application, the battery can be a conventional battery.

In the utility model, the countdown reminding device also comprises a sound switch and a light switch. In order to facilitate users, the switch of the sound or the light can be adjusted according to the requirements. If some occasions only need to have the light warning, can close the sound.

The countdown reminding device provided by the utility model can monitor users to reasonably and normally wash hands according to requirements, has high sensitivity and low energy consumption, and can be widely applied.

Drawings

FIG. 1 is a schematic view of a hand washing dispenser according to an embodiment;

FIG. 2 is a schematic view of the hand washing solution dispenser according to the embodiment shown from a bottom view;

in the figure: 1. taking a liquid bottle; 2. pressing the arm; 3. a support; 4. a rotating shaft; 5. a countdown table; 6. a sound outlet hole of the loudspeaker; 7. a countdown switch; 8. luminous LED lamp area.

Detailed Description

The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

Examples

The embodiment provides a countdown reminding device of a liquid-taking device for washing hands, which comprises a countdown switch, a countdown unit controlled by a PCB circuit and an acousto-optic reminding unit;

the countdown switch is positioned at the rotating shaft part below the pressing arm of the liquid soap taking device; when the liquid is taken and pressed, a countdown switch is triggered, and a countdown unit and a sound-light reminding unit are started;

as shown in fig. 1 and 2, the liquid taking device comprises a liquid taking bottle 1, a pressing arm 2 and a bracket 3; wherein the pressing arm 2 is fixed on the pump head of the liquid taking bottle 1, and the tail end of the pressing arm 2 is connected with the bracket 3 through the rotating shaft 4. The countdown switch is arranged at the rotating shaft 4 below the pressing arm 2.

The countdown unit comprises a countdown meter controlled by a countdown circuit; when the countdown switch is closed, the countdown circuit is started, and the countdown meter 5 starts to count down.

The acousto-optic reminding unit comprises a light reminding unit and a sound reminding unit.

The light reminding unit comprises n luminous LEDs controlled by a countdown circuit.

Wherein, the luminous LED is distributed at the visible position of the front surface of the liquid taking device in the form of a lamp strip, such as a luminous LED lamp strip 8.

The sound reminding unit comprises a music chip and a micro loudspeaker which are controlled by a countdown circuit. The music chip is installed on the PCB board, and the volume of miniature loudspeaker is adjusted through loudspeaker volume adjustment potentiometre, and sound hole 8 sends out through the loudspeaker that sound passes through.

Preferably, the countdown reminding device further comprises a power supply unit.

Preferably, the countdown reminding device further comprises a sound switch and a light switch.

Example 2

Although the utility model has been described in detail hereinabove by way of general description, specific embodiments and experiments, it will be apparent to those skilled in the art that many modifications and improvements can be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims

1. A countdown reminding device of a liquid-taking device for washing hands is characterized by comprising a countdown switch, a countdown unit controlled by a PCB circuit and an acousto-optic reminding unit;

the countdown switch is positioned at the rotating shaft part below the pressing arm of the liquid soap taking device; when the liquid is taken and pressed, the countdown switch is triggered, and the countdown unit and the acousto-optic reminding unit are started.

2. The countdown reminder device of claim 1, wherein the countdown unit includes a countdown timer controlled by the countdown circuit; when the countdown switch is closed, the countdown circuit is started, and the countdown meter starts to count down.

3. The countdown reminder device of claim 1, wherein the audible and visual reminder unit includes a light reminder unit and a sound reminder unit.

4. The countdown reminder device of claim 3, wherein the light reminder unit includes n light emitting LEDs controlled by the countdown circuit.

5. The countdown reminder device of claim 4, wherein the light emitting LEDs are distributed in the form of light strips at visible positions on the front of the dispenser.

6. The countdown reminder device of claim 3, wherein the audible reminder unit includes a music chip and a micro-speaker controlled by the countdown circuit.

7. The countdown reminder device of claim 6, wherein the volume of the micro-speaker is adjusted via a speaker volume adjustment potentiometer.

8. The countdown reminding device according to any one of claims 1 to 7, wherein the hand washing and liquid extracting device is a press type liquid extracting device.

9. The countdown reminder device of claim 6, further comprising a power supply unit.

10. The countdown reminder device of claim 7, further comprising an audio switch and a light switch.