CN209863596U

CN209863596U - Automatic scrubbing chair

Info

Publication number: CN209863596U
Application number: CN201920554914.0U
Authority: CN
Inventors: 陈姜宏; 戴晟; 车帮喆; 吴明威; 李璇; 靳喻文; 方淳
Original assignee: Taizhou University
Current assignee: Taizhou University
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2019-12-31
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses an automatic bath chair, which comprises a chair seat, wherein, both sides of the top of the chair seat are fixedly provided with armrests, the top of a supporting plate is fixedly provided with a closed box, the inner wall of the closed box is fixedly provided with a servo motor, the output shaft of one end of the servo motor is connected with a first belt wheel, the first belt wheel is connected with a second belt wheel through belt transmission, one side of the second belt wheel is fixedly provided with a first gear, one side of the first gear is engaged with a second gear, a movable shaft at the top of a crankshaft is movably connected with a central shaft rod through a shaft coupling, the central shaft rod passes through a seat plate of the chair seat and is fixedly connected with a brush fixed plate, the utility model relates to an automatic bath chair, the central shaft rod and the brush fixed plate can be driven to move up and down through a series of driving structures which are provided with the servo motor as the driving force, effectively solves the problem that the old and some people with mobility inconvenience have difficulty in rubbing the back.

Description

Automatic scrubbing chair

Technical Field

The utility model relates to a chair, in particular to an automatic bath chair.

Background

The chair is a daily life furniture, a seat with a backrest and armrests, and the common old people or some people with mobility disabilities usually need to use the chair for supporting when taking a bath, while the existing chair for taking a bath does not have the function of automatically rubbing the back, so that the problem that the old people and some people with mobility disabilities difficultly rub the back cannot be solved, and therefore, the automatic chair for taking a bath needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic chair of giving a rubdown with a damp towel to solve the current chair of giving a bath that is proposed among the above-mentioned background art and do not have the automatic function of giving a rubdown with a damp towel, can not solve the problem that old man and some mobility handicapped person are difficult to give a rubdown with a damp towel.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic bath chair comprises a chair seat, wherein handrails are fixedly arranged on two sides of the top of the chair seat, one ends of the two handrails are fixedly connected with a support frame, supporting legs are fixedly arranged at four corners of the bottom of the chair seat, a supporting plate is fixedly arranged between every two groups of supporting legs which are opposite to each other, a closed box is fixedly arranged at the top of the supporting plate, a servo motor is fixedly arranged on the inner wall of the closed box, an output shaft at one end of the servo motor is in transmission connection with a first belt wheel, the first belt wheel is in transmission connection with a second belt wheel through a belt, a first gear is fixedly arranged on one side of the second belt wheel, a second gear is in meshing connection with one side of the first gear, a crankshaft is fixedly connected to the middle of one side of the second gear, the second belt wheel and the second gear are embedded in a bearing arranged on the inner wall of one side of the closed box, and a movable, the center pin pole passes the bedplate and the fixedly connected with brush fixed plate of seat support, one side fixed mounting of brush fixed plate has a plurality of brush dish, brush fixed plate and brush dish are all arranged in between two support frames.

As an optimized technical proposal of the utility model, one side of the handrail is hung with a towel through a hook.

As an optimized technical scheme of the utility model, the top of support frame is fixed and is equipped with the back cushion.

As an optimal technical scheme of the utility model, one of them the fixed remote control panel that is equipped with in top of handrail, the fixed singlechip and the infrared receiver that are equipped with in inside of remote control panel, the singlechip is through its inside integrated receiving module and infrared receiver signal connection, infrared receiver and the inside infrared transmitter signal connection of external remote controller.

As a preferred technical scheme of the utility model, servo motor passes through the motor switch that external remote controller surface was equipped with and seals the inside battery electric connection of incasement portion.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an automatic chair of giving a rubdown with a damp towel, through being provided with a series of drive structure (first band pulley, first gear etc.) that servo motor is the main power, can realize driving center pin and brush fixed plate up-and-down motion, automatic give a rubdown with a damp towel to user's back, thereby replaced traditional manual back of the body of rubbing with a damp towel, the problem of old man and some handicapped people difficulty of rubbing with a damp towel of back of the body of having effectively solved, the practicality is stronger, in addition, through setting up its drive structure in a closed box, the security performance is better, and servo motor passes through single piece infrared remote sensing control, more convenient and fast during the use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic side view of the present invention;

fig. 4 is a schematic structural view of the driving device inside the closed box of the present invention.

In the figure: 1. a chair seat; 2. supporting legs; 3. closing the box; 4. a handrail; 5. a towel; 6. a back cushion; 7. a servo motor; 8. a first pulley; 9. a second pulley; 10. a first gear; 11. a second gear; 12. a crankshaft; 13. a coupling; 14. a central shaft; 15. a brush fixing plate; 16. a brush plate; 17. a remote control panel; 18. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides an automatic bath chair, which comprises a chair seat 1, wherein two sides of the top of the chair seat 1 are both fixedly provided with armrests 4, one end of two armrests 4 is fixedly connected with a support frame 18, four corners of the bottom of the chair seat 1 are both fixedly provided with supporting legs 2, a supporting plate is fixedly arranged between every two groups of supporting legs 2 at opposite positions, the top of the supporting plate is fixedly provided with a closed box 3, the inner wall of the closed box 3 is fixedly provided with a servo motor 7, an output shaft at one end of the servo motor 7 is connected with a first belt wheel 8, the first belt wheel 8 is connected with a second belt wheel 9 through belt transmission, one side of the second belt wheel 9 is fixedly provided with a first gear 10, one side of the first gear 10 is engaged with a second gear 11, the middle part of one side of the second gear 11 is fixedly connected with a crankshaft 12, the second belt wheel 9 and the second gear 11 are, the loose axle at crankshaft 12 top has central axostylus axostyle 14 through shaft coupling 13 swing joint, and central axostylus axostyle 14 passes the bedplate and the fixedly connected with brush fixed plate 15 of seat support 1, and one side fixed mounting of brush fixed plate 15 has a plurality of brush dish 16, and brush fixed plate 15 and brush dish 16 all are arranged in between two support frames 18.

Preferably, a towel 5 is hung on one side of one of the armrests 4 through the hook, so that the bath towel is convenient to use and convenient and quick to take.

Preferably, the headrest 6 is fixedly arranged on the top of the support frame 18 and is used for supporting the head and the neck of a user, so that the user feels more comfortable when taking a bath.

Preferably, the top of one of the armrests 4 is fixedly provided with a remote control panel 17, the inside of the remote control panel 17 is fixedly provided with a single chip microcomputer and an infrared receiver, the single chip microcomputer is in signal connection with the infrared receiver through a receiving module integrated in the single chip microcomputer, the infrared receiver is in signal connection with an infrared transmitter in an external remote controller, the single chip microcomputer controls the operation of the servo motor 7 through infrared remote sensing, and the use is more convenient and rapid.

Preferably, the servo motor 7 is electrically connected with the storage battery inside the closed box 3 through a motor switch arranged on the surface of the external remote controller.

When in use, the utility model relates to an automatic bath chair, when in use, a user can sit on the chair seat 1 firstly, the back and the head are leaned against the back cushion 6 and the brush disc 16, then the servo motor 7 is controlled to operate by an external remote controller, a drive switch of the remote controller is pressed down, then signals are transmitted to an infrared receiver in the remote control panel 17 through an infrared transmitter with the internal model of MI5-PE, the infrared receiver with the model of CHQD transmits the signals to a single chip microcomputer with the model of 32F103C8T6, the single chip microcomputer controls the servo motor 7 to operate and drive the first belt wheel 8 to rotate, the first belt wheel 8 drives the second belt wheel 9 to rotate through a belt, so as to realize first-stage speed reduction, the second belt wheel 9 drives the coaxial first gear 10 to rotate, the second gear 11 is driven to rotate through the first gear 10, so as to realize second-stage speed reduction, the second gear 11 drives the coaxial crankshaft 12 to rotate, through bent axle 12 link mechanism, turn into reciprocating linear motion with rotary motion, rethread shaft coupling 13 drives central axis pole 14 reciprocating motion from top to bottom to drive brush fixed plate 15 and brush dish 16 reciprocating linear motion from top to bottom, bathe with the damp towel to user's back automatically, thereby replaced traditional manual back with the damp towel, effectively solved the problem that old man and some handicapped person rubbed with the damp towel difficulty, the practicality is stronger.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. An automatic bath chair comprises a chair seat (1) and is characterized in that armrests (4) are fixedly arranged on two sides of the top of the chair seat (1), a supporting frame (18) is fixedly connected to one end of each of the armrests (4), supporting legs (2) are fixedly arranged at four corners of the bottom of the chair seat (1), a supporting plate is fixedly arranged between every two groups of supporting legs (2) in relative positions, a closed box (3) is fixedly arranged at the top of the supporting plate, a servo motor (7) is fixedly arranged on the inner wall of the closed box (3), a first belt wheel (8) is connected to an output shaft at one end of the servo motor (7) in a transmission manner, a second belt wheel (9) is connected to the first belt wheel (8) in a transmission manner, a first gear (10) is fixedly arranged on one side of the second belt wheel (9), and a second gear (11) is meshed with one side of the first gear (10, the bearing of installing at closed box (3) one side inner wall is all inlayed in one side middle part fixedly connected with bent axle (12) of second gear (11), second band pulley (9) and second gear (11) are all located, the loose axle at bent axle (12) top has central axostylus axostyle (14) through shaft coupling (13) swing joint, base plate and the fixedly connected with brush fixed plate (15) that seat support (1) was passed in central axostylus axostyle (14), one side fixed mounting of brush fixed plate (15) has a plurality of brush dish (16), between two spinal branchs of support frame (18) are all arranged in to brush fixed plate (15) and brush dish (16).

2. The automatic scrubbing chair of claim 1, wherein: one side of one of the armrests (4) is hung with a towel (5) through a hook.

3. The automatic scrubbing chair of claim 1, wherein: the top of the support frame (18) is fixedly provided with a back cushion (6).

4. The automatic scrubbing chair of claim 1, wherein: the remote control device is characterized in that a remote control panel (17) is fixedly arranged at the top of one of the armrests (4), a single chip microcomputer and an infrared receiver are fixedly arranged inside the remote control panel (17), the single chip microcomputer is in signal connection with the infrared receiver through a receiving module integrated inside the single chip microcomputer, and the infrared receiver is in signal connection with an infrared transmitter inside an external remote controller.

5. The automatic scrubbing chair of claim 4, wherein: the servo motor (7) is electrically connected with the storage battery inside the closed box (3) through a motor switch arranged on the surface of the external remote controller.