CN111012232A

CN111012232A - Bathing chair with waterproof safety alarm

Info

Publication number: CN111012232A
Application number: CN201911306455.5A
Authority: CN
Inventors: 周颂华; 黄劲涛; 黄涛; 何卓韬
Original assignee: Guangdong Qinlian Changshi Technology Co ltd; Foshan University
Current assignee: Guangdong Qinlian Changshi Technology Co ltd; Foshan University
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-04-17
Anticipated expiration: 2039-12-18
Also published as: CN111012232B

Abstract

The invention discloses a bathing chair with a waterproof safety alarm, which comprises chair legs, a chair surface and armrests, and also comprises an alarm component, wherein the alarm component comprises: the box body is fixed on the handrail, a sliding groove is formed in the side wall of the box body, a key opening is formed in the top surface of the box body, and the key opening is communicated with the sliding groove; a slide cover for opening or closing the key hole; the alarm device comprises an alarm device electronic board, wherein a first touch switch and a second touch switch are arranged on the alarm device electronic board, the first touch switch is configured to start a countdown alarm function when being switched on, and the first touch switch is configured to stop the countdown alarm function when being pressed down; and the number of the buttons is two, and when one of the two buttons is pressed, the first tact switch is pressed, and when the other button is pressed, the second tact switch is pressed. The timing alarm is arranged, the countdown alarm function is started before bathing, the alarm is started to inform the outside to seek rescue when the countdown is finished, and the outside can be informed in time if the timing alarm is accidentally fallen down in the bathing process.

Description

Bathing chair with waterproof safety alarm

Technical Field

The invention relates to the field of bath accessories, in particular to a bath chair with a waterproof safety alarm.

Background

With the social progress, the living problems of the old people are receiving more and more attention. According to the estimation, the population of the aged over 60 years old in China is close to 2.5 hundred million people in 2019. Daily bathing and cleaning is also a challenging task for the elderly. The accident of the elder in the process of bathing alone can be very dangerous, and therefore, the bathing chair with the alarm is provided in the prior art, so that the elder can sit to bathe and can timely inform the outside when the accident occurs in the process of bathing. However, most of the existing alarms need to be triggered to alarm actively, and the alarm cannot be triggered actively when the accident happens to the aged people.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. To this end, the invention proposes a bathing chair with a waterproof safety alarm.

The bathing chair with the waterproof safety alarm comprises chair legs, a chair surface and armrests, wherein the chair surface is installed on the upper sides of the chair legs, the armrests are installed on two sides of the chair surface, the bathing chair further comprises an alarm assembly, and the alarm assembly comprises:

the box body is fixed on the handrail, a sliding groove extending left and right is formed in the side wall of the box body, a key opening is formed in the top surface of the box body, and the key opening is communicated with the sliding groove;

the guide plate is arranged in the box body, and a first sliding hole and a second sliding hole which are vertically arranged are formed in the guide plate;

a slide cover which closes or opens the key opening along the slide groove;

the alarm electronic board is fixed on one side, far away from the button hole, of the box body, and is provided with a first tact switch and a second tact switch, the first tact switch is configured to start a countdown alarm function when being switched on, and the first tact switch is configured to stop the countdown alarm function when being pressed down;

the button, its quantity is two, every the button all is including the portion of pressing and the linkage portion that link together, the lower part of the portion of pressing is equipped with the flange, the flange with be equipped with the spring between the diapire of box body, the spring does the button provides upward movement's drive power, the linkage portion is in stretch out to left on the portion of pressing, two the middle part of the portion of pressing of button respectively with first slide opening with second slide opening sliding connection, two the upper portion of the portion of pressing of button all stretches to the top of baffle, two the linkage portion of button is located respectively the top of first light touch switch with the top of second light touch switch, two press when one of the button is pressed first light touch switch, another is pressed the second light touch switch.

The bath chair with the waterproof safety alarm provided by the embodiment of the invention at least has the following beneficial effects: when the electronic board is used, the button is pressed down before bathing, the countdown alarm function of the electronic board of the alarm is started through the tact switch, the electronic board of the alarm can be obtained in a purchase mode, and countdown time can be preset on the electronic board of the alarm and can be 15 minutes; the countdown alarm function is started, the button opening is closed through the sliding cover, on one hand, the possibility that the countdown alarm function is accidentally cancelled due to the fact that the button is touched by mistake during bathing is reduced, on the other hand, the possibility that external water vapor enters the box body is reduced, and after bathing is finished, the sliding cover is opened to press the button to cancel the timing alarm function; the timing alarm is arranged, the countdown alarm function is started before bathing, the alarm is started to inform the outside to seek rescue when the countdown is finished, and the outside can be informed if the bath is accidentally fallen down in the bathing process.

According to some embodiments of the invention, the box body comprises an upper split body and a lower split body, and the upper split body and the lower split body are detachably connected. Thereby, opening the case is facilitated.

According to some embodiments of the invention, the inner wall of the box body is provided with a water stop sheet, the alarm electronic board is positioned at the left side of the water stop sheet, and the key opening is positioned at the right side of the water stop sheet. From this, by the water-stop sheet separation when water flows down from the clearance between sliding closure and the box body, can not flow to the alarm electronic plate, the waterproof performance of alarm electronic plate is better.

Be equipped with water drainage tank on the diapire of box body, be equipped with the outlet on the lateral wall of box body, outlet and water drainage tank all are located the right-hand of water-stop sheet, water drainage tank passes through the outlet intercommunication is external. Therefore, if water flows in from the key opening, the water can be discharged in time through the water discharge groove and the water discharge opening.

According to some embodiments of the invention, the bottom wall of the inner side of the box body is provided with a connecting column which extends upwards, the connecting column is provided with a screw hole, the guide plate is provided with a first through hole, the first through hole is provided with a screw, and the screw penetrates through the first through hole and is in threaded connection with the screw hole, so that the guide plate is locked on the box body. From this, the baffle adopts with the split type structure of box body, and the assembly of baffle and button is simpler, and the injection moulding of box body is simpler simultaneously.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the cartridge;

FIG. 3 is a schematic front view of the cartridge;

fig. 4 is a schematic view in the direction of a.

In the drawings:

100-arm-rest;

210-a cartridge; 211-upper part of the body; 212-lower split; 220-a sliding cover; 230-a drain outlet; 240-a drainage channel; 250-a button; 251-a pressing part; 252-a linkage; 260-a water-stop sheet; 270-a guide plate; 280-connecting column;

300-alarm electronic board; 310-a first tact switch; 320-second tact switch.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 4, a bath chair with a waterproof safety alarm includes legs, a seat and armrests 100, the seat is installed at the upper side of the legs, the armrests 100 are installed at both sides of the seat, and further includes an alarm assembly including:

the box body 210 is fixed on the handrail 100, a sliding groove extending left and right is formed in the side wall of the box body 210, and a key opening is formed in the top surface of the box body 210 and communicated with the sliding groove;

the guide plate 270 is arranged in the box body 210, and a first sliding hole and a second sliding hole which are both vertically arranged are formed in the guide plate 270;

a slide cover 220 that closes or opens the key opening along the slide groove;

the alarm electronic board 300 is fixed on one side, far away from the button hole, of the box body 210, the alarm electronic board 300 is provided with a first tact switch 310 and a second tact switch 320, the first tact switch 310 is configured to start a countdown alarm function when being switched on, and the first tact switch 310 is configured to stop the countdown alarm function when being pressed down;

the number of the buttons 250 is two, each button 250 includes a pressing portion 251 and a linkage portion 252 connected together, a flange is provided at a lower portion of the pressing portion 251, a spring is provided between the flange and the bottom wall of the case 210, the spring provides an upward movement driving force for the button 250, the linkage portion 252 extends leftward on the pressing portion 251, middle portions of the pressing portions 251 of the two buttons 250 are slidably connected to the first sliding hole and the second sliding hole, respectively, upper portions of the pressing portions 251 of the two buttons 250 extend upward of the guide plate 270, the linkage portions 252 of the two buttons 250 are located above the first tact switch 310 and above the second tact switch 320, respectively, and when one of the two buttons 250 is pressed, the first tact switch 310 is pressed, and when the other is pressed, the second tact switch 320 is pressed.

The bath chair with the waterproof safety alarm provided by the embodiment of the invention at least has the following beneficial effects: when the electronic board 300 is used, the button 250 is pressed down before bathing, the countdown alarm function of the electronic board 300 of the alarm is started through the touch switch, the electronic board 300 of the alarm can be obtained in a purchase mode, and the countdown time is preset on the electronic board 300 of the alarm and can be 15 minutes; the countdown alarm function is started, the button opening is closed through the sliding cover 220, on one hand, the possibility that the countdown alarm function is accidentally cancelled due to the fact that the button 250 is touched by mistake during bathing is reduced, on the other hand, the possibility that external water vapor enters the interior of the box body 210 is reduced, and after bathing is finished, the sliding cover 220 is opened and the button 250 is pressed to cancel the timing alarm function; the timing alarm is arranged, the countdown alarm function is started before bathing, the alarm is started to inform the outside to seek rescue when the countdown is finished, and the outside can be informed if the bath is accidentally fallen down in the bathing process. The alarm electronic board 300230 can adopt a 51 single chip microcomputer, the 51 single chip microcomputer is provided with a timing function, an nRf24L01 wireless module is arranged on the 51 single chip microcomputer, and the touch switch 231 is touched even if the 51 single chip microcomputer exchanges information with the outside through the nRf24L01 wireless module.

It will be appreciated that a battery is also provided within the case 210, the battery providing power to the alarm electronics board 300.

The box body 210 includes an upper split body 211 and a lower split body 212, and the upper split body 211 and the lower split body 212 are detachably connected. Specifically, the upper and

lower split bodies

211 and 212 are bolted. Thus, opening of the case 210 for maintenance or replacement of the battery can be facilitated.

The box body 210 includes an upper split body 211 and a lower split body 212, and the upper split body 211 and the lower split body 212 are detachably connected. Thereby, opening the case 210 is facilitated.

The inner wall of the box body 210 is provided with a water stop plate 260, the alarm electronic board 300 is positioned at the left side of the water stop plate 260, and the key opening is positioned at the right side of the water stop plate 260. Therefore, when water flows down from the gap between the sliding cover 220 and the box body 210, the water is blocked by the water blocking plate 260 and does not flow to the alarm electronic board 300, and the waterproof performance of the alarm electronic board 300 is better.

The bottom wall of the box body 210 is provided with a drain groove 240, the side wall of the box body 210 is provided with a drain port 230, the drain port 230 and the drain groove 240 are both positioned at the right side of the water stop plate 260, and the drain groove 240 is communicated with the outside through the drain port 230. Accordingly, if water flows in from the button hole, the water can be discharged in time through the drain groove 240 and the drain hole 230.

The connecting column 280 extending upwards is arranged on the bottom wall of the inner side of the box body 210, a screw hole is formed in the connecting column 280, a first through hole is formed in the guide plate 270, a screw is arranged at the position of the first through hole, the screw penetrates through the first through hole to be in threaded connection with the screw hole, and the guide plate 270 is locked on the box body 210.

While the preferred embodiments of the present invention have been described in detail, it is to be understood that the invention is not limited to those precise embodiments, and that various changes and modifications may be effected therein by one skilled in the art without departing from the scope or spirit of the invention as defined in the appended claims.

Claims

1. Bath chair with waterproof safety alarm, including chair leg, seat and handrail (100), the seat is installed the upside of chair leg, handrail (100) are installed the both sides of seat, its characterized in that: still include the alarm subassembly, the alarm subassembly includes:

the handrail-type handrail box comprises a box body (210) fixed on a handrail (100), wherein the side wall of the box body (210) is provided with a sliding groove extending left and right, the top surface of the box body (210) is provided with a key opening, and the key opening is communicated with the sliding groove;

the guide plate (270) is arranged in the box body (210), and a first sliding hole and a second sliding hole which are vertically arranged are formed in the guide plate (270);

a slide cover (220) that closes or opens the key opening along the slide groove;

the alarm electronic board (300) is fixed on one side, far away from the key opening, of the box body (210), a first touch switch (310) and a second touch switch (320) are arranged on the alarm electronic board (300), the first touch switch (310) is configured to start a countdown alarm function when being switched on, and the first touch switch (310) is configured to stop the countdown alarm function when being pressed down;

the number of the buttons (250) is two, each button (250) comprises a pressing part (251) and a linkage part (252) which are connected together, a flange is arranged at the lower part of each pressing part (251), a spring is arranged between each flange and the bottom wall of the box body (210), the spring provides driving force for the button (250) to move upwards, each linkage part (252) extends leftwards on each pressing part (251), the middle parts of the pressing parts (251) of the two buttons (250) are respectively in sliding connection with the first sliding hole and the second sliding hole, the upper parts of the pressing parts (251) of the two buttons (250) extend upwards the guide plate (270), the linkage parts (252) of the two buttons (250) are respectively positioned above the first tact switch (310) and the second tact switch (320), and when one of the two buttons (250) is pressed, the first tact switch (310) and the linkage part (252) are pressed, And the other presses the second tact switch (320) when pressed.

2. A bath seat with waterproof safety alarm as claimed in claim 1, wherein: the box body (210) comprises an upper split body (211) and a lower split body (212), and the upper split body (211) and the lower split body (212) are detachably connected.

3. A bath seat with waterproof safety alarm as claimed in claim 1, wherein: the inner wall of box body (210) is equipped with water-stop sheet (260), alarm electronic board (300) are located the left of water-stop sheet (260), the button hole is located the right-hand side of water-stop sheet (260).

4. A bath seat with waterproof safety alarm as in claim 3, wherein: be equipped with on the diapire of box body (210) water drainage tank (240), be equipped with outlet (230) on the lateral wall of box body (210), outlet (230) and water drainage tank (240) all are located the right-hand side of water-stop sheet (260), water drainage tank (240) are passed through outlet (230) intercommunication is external.

5. A bath seat with waterproof safety alarm as claimed in claim 1, wherein: be equipped with spliced pole (280) that upwards stretches out on the inboard diapire of box body (210), be equipped with the screw on spliced pole (280), be equipped with first through-hole on baffle (270), first through-hole department is equipped with the screw, the screw passes first through-hole with screw threaded connection will baffle (270) lock attaches on box body (210).