CN113116111A - Intelligent old-people-assisting dressing and undressing device and using method thereof - Google Patents

Abstract

The invention relates to an intelligent old-age assisting mechanical device, and particularly discloses an intelligent old-age assisting dressing and undressing device and a using method thereof. The intelligent old-people-assisting dressing and undressing device comprises a dressing and undressing auxiliary device and a dressing and undressing auxiliary device. The coat putting-on and taking-off auxiliary device comprises a first mounting frame, a seat, a bottom plate, a swing arm driving mechanism, a sleeve clamping mechanism, a photoelectric induction switch, a collar clamp driving mechanism and the like, and can assist the old to finish coat putting-on and taking-off operations through the synergistic effect of the above components; the auxiliary device for putting on and taking off the clothes comprises a second mounting frame, a handrail, a trouser leg barrel opening mechanism, a trouser leg bottom clamping mechanism, a trouser waist clamping mechanism, a lifting driving mechanism and the like. The device effectively solves the technical problem that the old people are difficult to put on or take off the clothes.

Description

Intelligent old-people-assisting dressing and undressing device and using method thereof

Technical Field

The invention relates to an intelligent old-age assisting product, in particular to an intelligent old-age assisting dressing and removing device and a using method thereof.

Background

With the increase of the aging of the society, the old people are more and more, and because the body of the old people is increased along with the age, the coordination capacity of four limbs is reduced, and the synchronous implementation of various actions is difficult, the wearing and the taking off of clothes are difficult, and time and labor are wasted.

At present, a common auxiliary product for putting on and taking off clothes in the market is an auxiliary rod for putting on and taking off clothes.

The auxiliary rod for dressing provides help for the old to dress the clothes.

However, the dressing auxiliary lever has the following problems in practical use: the method has the advantages that the method provides limited help for the old, and does not help the old to solve the problem of dressing fundamentally; and secondly, the clothes-wearing auxiliary rod cannot solve the problem of the old people getting off clothes.

Disclosure of Invention

The invention aims to provide an intelligent old people wearing and taking-off device to assist old people in finishing the wearing and taking-off process.

In order to achieve the purpose, the invention adopts the following technical scheme:

an intelligent old-people-assisting dressing and undressing device comprises a dressing and undressing auxiliary device and a dressing and undressing auxiliary device;

wherein, wear to take off jacket auxiliary device includes:

the collar clamp comprises a first mounting frame, a seat, a bottom plate, a swing arm driving mechanism, a collar clamp and a collar clamp driving mechanism; wherein:

the first mounting frame and the seat are arranged on the bottom plate;

the seat comprises a seat support and a seat plate movably connected to the seat support;

the front side of the seat plate is hinged to the front end of the upper part of the seat support, and the rear side of the seat plate is connected with a seat plate inclination adjusting mechanism for driving the seat plate to lift upwards or fall downwards by taking the hinged part as an axial direction;

the upper part of the first mounting frame is provided with a vertical mounting plate which is positioned at the rear side of the seat plate;

the two swing arms are respectively connected to the left side and the right side of the vertical mounting plate;

two swing arm driving mechanisms are arranged and are arranged on the rear side of the vertical mounting plate; each swing arm driving mechanism is correspondingly connected with one of the swing arms and is used for driving the corresponding swing arm to horizontally swing;

the free end part of each swing arm is provided with a sleeve clamping mechanism and a photoelectric sensing switch for sensing the position of a hand;

the number of the collar clamps is at least two, and each collar clamp is positioned on the front side of the vertical mounting plate;

the collar clamp driving mechanism is arranged on the vertical mounting plate;

the collar clamp driving mechanism is connected with each collar clamp and is used for driving each collar clamp to synchronously realize the up-and-down motion;

wherein, wear to take off clothing auxiliary device includes:

the second mounting rack, the handrail, the trouser leg barrel opening mechanism, the trouser leg clamping mechanism, the trouser waist clamping mechanism and the lifting driving mechanism;

the second mounting rack comprises a base, a left vertical plate and a right vertical plate;

wherein, the middle part of the rear side of the bottom plate is provided with a square notch;

a telescopic mechanism is arranged in the square notch, one end of the telescopic mechanism is fixed on the base, and the other end of the telescopic mechanism is connected with the bottom plate;

a sliding track arranged along the front-back direction is arranged between the bottom plate and the base;

the left vertical plate and the right vertical plate are respectively positioned on the left side and the right side of the base and are arranged oppositely;

the number of the handrails is two, one handrail is arranged on the left vertical plate, and the other handrail is arranged on the right vertical plate;

the trouser leg barrel opening mechanism is arranged on the base and comprises two trouser leg barrel opening units which can stretch along the left and right directions and a trouser leg barrel opening unit driving mechanism which is used for driving each trouser leg barrel opening unit to realize stretching action;

the trouser leg clamping mechanism is arranged on the base and comprises two trouser leg clamping units and a trouser leg clamping unit driving mechanism for driving each trouser leg clamping unit to move left and right, and each trouser leg clamping unit is correspondingly positioned at the rear side of one trouser leg barrel opening unit;

the two lifting driving mechanisms are respectively arranged on the left vertical plate and the right vertical plate;

the number of the trouser waist clamping mechanisms is two, and each trouser waist clamping mechanism is correspondingly arranged on one lifting driving mechanism.

Preferably, the swing arm driving mechanism comprises a first driving motor, a belt transmission mechanism, a swing arm mounting shaft and a limiting mechanism;

the belt transmission mechanism comprises a driving belt pulley, a first transition belt pulley, a transition shaft, a second transition belt pulley, a driven belt pulley, a first transmission belt and a second transmission belt;

the first driving motor is arranged on the vertical mounting plate, and the driving belt pulley is arranged on an output shaft of the first driving motor;

the upper end and the lower end of the transition shaft are respectively arranged on the vertical mounting plate through a bearing seat;

the first transition belt pulley and the second transition belt pulley are both arranged on the transition shaft;

a vertical swing arm mounting shaft hole is respectively arranged at the mounting position corresponding to each swing arm on the vertical mounting plate; the top of the swing arm mounting shaft is connected with the connecting end part of the swing arm and extends downwards into the swing arm mounting shaft hole;

the driven belt pulley is arranged at the lower part of the swing arm mounting shaft; the first transmission belt is arranged between the driving belt pulley and the first transition belt pulley; the second transmission belt is arranged between the second transition belt pulley and the driven belt pulley;

the limiting mechanism is connected with the connecting end part of the swing arm and is used for limiting the horizontal swing angle of the swing arm;

preferably, the sleeve clamping mechanism comprises an L-shaped bracket, a rotating block and a second driving motor;

the free end of the swing arm is provided with a mounting hole, wherein the penetrating direction of the mounting hole is vertical to the length direction of the swing arm;

one side of the L-shaped support is parallel to the length direction of the swing arm, and the other side of the L-shaped support is perpendicular to the length direction of the swing arm;

one side of the L-shaped support, which is vertical to the length direction of the swing arm, is connected to the end part of the swing arm, and one side of the L-shaped support, which is parallel to the length direction of the swing arm, is aligned with the mounting hole;

the rotating block is positioned in the mounting hole; the second driving motor is arranged at the upper part/lower part of the swing arm, an output shaft of the second driving motor extends into the mounting hole and is fixedly connected with the rotating block, and the second driving motor can drive the rotating block to be screwed out of or screwed into the mounting hole;

when the rotating block is screwed out from the mounting hole, the rotating block can rotate to one side parallel to the length direction of the L-shaped bracket and the swing arm;

the photoelectric sensing switch is arranged on one side of the L-shaped bracket, which is vertical to the length direction of the swing arm.

Preferably, the vertical mounting plate is provided with strip-shaped holes with the same number as the collar clamps, and each strip-shaped hole is vertically arranged;

the collar clamp driving mechanism comprises a lead screw driving mechanism, a straight guide rail and a sliding block;

the screw driving mechanism comprises a third driving motor, a screw nut and a horizontal synchronous connecting rod;

the third driving motor is fixedly arranged on the vertical mounting plate; the lead screw is vertically arranged, and the upper end part and the lower end part of the lead screw are respectively arranged on the vertical mounting plate through a lead screw bearing seat; the screw nut is arranged on the screw;

at least one horizontal synchronous connecting rod horizontally penetrates through the screw nut and is connected with the screw nut;

the number of the straight guide rails is the same as that of the strip-shaped holes, and each straight guide rail is vertically arranged in one strip-shaped hole;

the number of the sliding blocks is the same as that of the straight guide rails, and each sliding block is correspondingly arranged on one straight guide rail and can move up and down along the corresponding straight guide rail; each collar clip is correspondingly arranged on one sliding block;

the horizontal synchronous connecting rod is connected with all the sliding blocks and is used for driving all the sliding blocks to synchronously move up and down.

Preferably, the trouser leg barrel expanding unit comprises a first arc-shaped bracket and a second arc-shaped bracket which both extend along the vertical direction;

the first arc-shaped support is fixedly arranged on the base;

the second arc-shaped bracket is a movable bracket and is arranged opposite to the first arc-shaped bracket in the left-right direction;

the trouser leg barrel opening unit driving mechanism adopts a screw rod driving mechanism, is arranged on the base, is connected with the bottom of the second arc-shaped support and is used for driving the second arc-shaped support to move left and right.

Preferably, the trouser leg clamping unit comprises a mounting seat and a first clamping arm and a second clamping arm which both extend along the vertical direction;

the bottom of the first clamping arm is fixedly connected to the mounting seat;

the bottom of the second clamping arm is hinged to the mounting seat, and the second clamping arm is positioned on the rear side of the first clamping arm;

the second clamping arm is provided with an opening and closing driving mechanism which is used for driving the second clamping arm to be close to or far away from the first clamping arm so as to realize the opening and closing actions of the trouser leg clamping unit, and the opening and closing driving mechanism is arranged on the mounting seat;

the trouser leg clamping unit driving mechanism adopts a lead screw driving mechanism;

the trouser leg clamping unit driving mechanism is connected with the mounting seat and is used for driving the mounting seat to move left and right.

Preferably, the lifting driving mechanism adopts a screw rod driving mechanism;

the screw rod driving mechanism comprises a fourth driving motor, a screw rod nut and a horizontal supporting plate;

wherein, the fourth drive motor is arranged on the base;

the screw rod is vertically installed, and the upper end and the lower end of the screw rod are respectively installed on the left vertical plate or the right vertical plate through a screw rod bearing seat;

the screw nut is arranged on the screw, and the horizontal support plate is connected with the screw nut;

a strip-shaped sliding rail extending along the left and right directions is arranged on the horizontal supporting plate;

the waist of trousers clamping mechanism comprises a fixed clamping arm and a movable clamping arm;

the movable clamping arm is positioned on the upper side of the fixed clamping arm and is hinged with the fixed clamping arm, and the movable clamping arm is provided with a driving motor which is used for driving the trouser waist clamping mechanism to complete opening and closing actions;

the bottom of the fixed clamping arm is provided with a strip-shaped sliding chute extending along the same direction as the strip-shaped sliding rail;

the fixed clamping arm is arranged on the strip-shaped sliding rail and can move along the strip-shaped sliding rail in the left-right direction.

In addition, the invention also provides a use method of the intelligent old-people-assisting dressing and undressing device for assisting dressing, and the method is based on the intelligent old-people-assisting dressing and undressing device and specifically adopts the following technical scheme:

a use method of an intelligent old-people-assisting dressing and undressing device for assisting dressing comprises the following steps:

assisting the process of putting on the coat and the process of putting off the coat;

the auxiliary coat putting-on and taking-off process is completed by the coat putting-on and taking-off auxiliary device, and the action process is as follows:

firstly, the old manually puts the collar into each collar clip, and the collar clips automatically clamp the collar of the coat;

then, the old sits on the seat, and puts the two hands into the sleeves of the jacket;

the collar clamp driving mechanism acts to drive each collar clamp to move upwards synchronously, and the collar clamps are automatically opened after moving to a set height, so that the action of assisting in wearing the coat is completed;

the auxiliary clothes-putting-on and off process is completed by the auxiliary clothes-putting-on and off device, and the action process is as follows:

the old people sit on the seat, and the seat moves forwards under the driving of the telescopic mechanism and is close to the auxiliary device for putting on and taking off clothes;

the old people neatens the trousers and sleeves the trouser legs on the trouser leg barrel opening unit; each trouser leg is sleeved on one trouser leg barrel opening unit, and at the moment, each trouser leg barrel opening unit is in a contraction state;

then, the old hangs the waist of trousers on the waist of trousers clamping mechanism, and the waist of trousers clamping mechanism is in the open state at the moment;

after the waist of trousers is hung, the waist of trousers clamping mechanism is closed and clamps the corresponding position of the waist of trousers;

the trouser leg barrel opening unit is opened, and the old people respectively extend two legs into one trouser leg barrel opening unit;

subsequently, the elderly stand up on the armrest; under the drive of the lifting driving mechanism, the trouser waist clamping mechanism rises to a set height and then is automatically opened, and the old takes down the trouser waist, so far, the process of assisting in putting on the clothes is completed.

In addition, the invention also provides a use method of the intelligent old-people-assisting dressing and undressing device for assisting the dressing, and the method is based on the intelligent old-people-assisting dressing and undressing device and specifically adopts the following technical scheme:

a use method of an intelligent old-people-assisting clothes-removing device for assisting clothes removal comprises the following steps:

comprises an auxiliary coat taking-off process and an auxiliary coat taking-off process;

the auxiliary coat taking-off process is completed by the coat putting-on and taking-off auxiliary device, and the action process is as follows:

firstly, the old sits on a seat and opens the buttons or zippers of the coat;

then, under the action of a swing arm driving mechanism, the swing arm swings from the rear side to the front side of the vertical mounting plate, and the old puts two sleeves into the sleeve clamping mechanisms at the free ends of the swing arms on the corresponding sides respectively;

when the arms on the two sides are placed, the photoelectric sensing switches at the free ends of the two swing arms sense that the arms are shielded by hands, the corresponding side sleeve clamping mechanisms are triggered to act, and the sleeve clamping mechanisms clamp sleeves;

then, the two swing arms swing backwards under the action of respective swing arm driving mechanisms, and meanwhile, the seat plate inclination adjusting mechanism pushes the seat plate to incline forwards, and the auxiliary clothes-taking-off action is completed through the mechanisms together;

the auxiliary clothes taking-off process is completed by the auxiliary clothes taking-off device, and the action process is as follows:

the old people sit on the seat, and the seat is close to the auxiliary device for putting on or taking off the clothes under the driving of the telescopic mechanism;

the old people puts the two legs into one of the trouser leg barrel opening units respectively, and the trouser leg barrel opening units open the trouser legs;

then, the trouser leg clamping mechanism is opened, and the trouser leg is closed after the old puts the trouser leg into the trouser leg clamping mechanism;

then the old man holds up the handrail, hangs the waist of trousers on the waist of trousers clamping mechanism, and the waist of trousers clamping mechanism is opened at the moment, and the waist of trousers clamping mechanism is closed after the old man hangs the waist of trousers;

under lifting drive mechanism's drive, waist of trousers clamping mechanism drives the waist of trousers and descends to appointed height, and waist of trousers clamping mechanism opens, and the old man takes off the waist of trousers, then take out the leg can, to this, accomplish the supplementary clothing process of taking off.

The invention has the following advantages:

as described above, the present invention provides an intelligent old people wearing and taking off device, which includes an upper garment wearing and taking off auxiliary device and an upper garment wearing and taking off auxiliary device, wherein the upper garment wearing and taking off auxiliary device can assist the old people in completing the actions of wearing and taking off the upper garment, and the upper garment wearing and taking off auxiliary device can assist the old people in completing the actions of wearing and taking off the upper garment. The invention effectively solves the problem that the old people are inconvenient to put on and take off the clothes.

Drawings

FIG. 1 is a schematic view of a first perspective of an intelligent device for assisting the aged person in wearing and taking off clothes in an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a second view angle of the intelligent device for assisting the aged person to wear and take off the clothes in accordance with the present invention;

FIG. 3 is a schematic view of the auxiliary device for putting on and taking off the jacket according to the embodiment of the present invention;

FIG. 4 is a front view of the auxiliary device for putting on and taking off the jacket according to the embodiment of the present invention;

FIG. 5 is a rear view of the auxiliary device for putting on and taking off the upper outer garment according to the embodiment of the present invention;

FIG. 6 is a side view of an embodiment of the present invention showing the auxiliary device for putting on and taking off the jacket;

FIG. 7 is an enlarged view of portion A of FIG. 2;

FIG. 8 is a schematic view showing the assembly of the neck clip and the slider in the embodiment of the present invention;

FIG. 9 is a side view showing the fitting of the collar clip to the slider in the embodiment of the present invention;

FIG. 10 is an assembled sectional view of a collar clip and a slider according to an embodiment of the present invention;

FIG. 11 is a schematic view of the auxiliary device for putting on and taking off the clothes in the embodiment of the present invention;

FIG. 12 is a rear view of the donning and doffing assist device in an embodiment of the present invention;

FIG. 13 is a top view of the donning and doffing aid in an embodiment of the present invention;

fig. 14 is an enlarged view of a portion B in fig. 11.

Wherein, 1-putting on and taking off the upper garment auxiliary device, 2-putting on and taking off the lower garment auxiliary device;

101-a first mounting frame, 102-a seat, 103-a bottom plate, 104-a swing arm, 105-a collar clamp, 106-a push rod motor, 107-a vertical mounting plate, 108-a first driving motor, 109-a driving belt pulley, 110-a first transition belt pulley;

111-transition shaft, 112-second transition pulley, 113-driven pulley, 114-first transmission belt, 115-second transmission belt, 116-slotted groove, 117-limiting rod, 118-limiting groove, 119-L-shaped connecting block and 120-photoelectric inductive switch;

121-L-shaped support, 122-rotating block, 123-second driving motor, 124-mounting hole, 125-strip-shaped hole, 126-straight guide rail, 127-sliding block, 128-third driving motor, 129-lead screw and 130-lead screw nut;

131-a horizontal synchronous connecting rod, 132-a vertical through hole, 133-a torsion spring, 134-a convex part, 135-a trigger block, 136-a trigger block jack, 137-a square notch, 138-a telescopic mechanism and 139-a connecting rod through hole;

201-a second mounting frame, 202-a handrail, 203-a sliding chute, 204-a first arc-shaped bracket, 205-a second arc-shaped bracket, 206-a driving motor, 207-a lead screw, 208-a third arc-shaped bracket, 209-a mounting seat, 210-a first clamping arm;

211-a second clamping arm, 212-an opening and closing driving mechanism, 213-a fourth driving motor, 214-a screw rod, 215-a screw rod nut, 216-a horizontal supporting plate, 217-a strip-shaped sliding rail, 218-a fixed clamping arm, 219-a movable clamping arm and 220-a driving motor.

Detailed Description

The invention is described in further detail below with reference to the following figures and detailed description:

this embodiment has mentioned an intelligence helps old person to wear to take off clothes and put to solve old man and wear and take off the inconvenient technical problem of clothing. As shown in fig. 1 and 2, the device includes an auxiliary device 1 for putting on and taking off a jacket and an auxiliary device 2 for putting on and taking off a jacket.

The coat putting-on and taking-off auxiliary device 1 is used for assisting the old to finish coat putting-on and taking-off operations;

the wearing and taking-off auxiliary device 2 is used for assisting the old to complete the operation of wearing and taking off the clothes.

The first viewing angle shown in fig. 1 is the viewing angle from the front 45 degrees of the device to the back 45 degrees, and the second viewing angle shown in fig. 2 is the viewing angle from the back 45 degrees of the device to the front 45 degrees.

The coat putting-on and taking-off auxiliary device 1 and the coat putting-on and taking-off auxiliary device 2 assist the old people in putting on and taking off the coat.

The auxiliary device for putting on and taking off a jacket 1 and the auxiliary device for putting on and taking off a jacket 2 will be described below.

As shown in fig. 3 to 6, the putting-on/off upper garment auxiliary device in the present embodiment includes a first mount 101, a seat 102, a base plate 103, a swing arm 104, a swing arm driving mechanism, a collar clip 105, and a collar clip driving mechanism.

The bottom plate 103 is a square bottom plate. The first mounting frame 101 and the seat 102 are both disposed on the floor 103.

The seat 102 includes a seat bracket 102a and a seat plate 102 b.

The seat frame 102a is a square frame structure, and the seat plate 102b is movably connected to the seat frame 102.

The front side of the seat plate 102b is hinged to the front end of the upper part of the seat bracket 102a, and the rear side is connected with a seat plate tilt adjusting mechanism for driving the seat plate 102b to lift upwards or fall downwards by taking the hinged part as an axial direction.

The seat plate inclination adjusting mechanism preferably employs two push rod motors 106, each of the push rod motors 106 has a cylinder fixed to the base plate 103, and a piston rod is connected to the rear bottom of the seat plate 102 b.

The seat plate 102b is designed to be adjustable to assist the elderly in performing a coat removal operation, as will be described in detail below.

The lower portion of the first mounting frame 101 is also of a square frame structure and is connected to the seat holder 102 a.

The upper portion of the first mounting bracket 101 is provided with a vertical mounting plate 107, and the vertical mounting plate 107 is located at the rear side of the seat plate 102b and is used for mounting components such as the swing arm 104, the swing arm driving mechanism, and the collar clamp driving mechanism.

There are two swing arms 104, namely a swing arm 104a and a swing arm 104 b.

The swing arm 104a is located on the left side of the vertical mounting plate 107, and is connected to the left side of the vertical mounting plate 107.

Specifically, a vertical swing arm mounting shaft hole (not shown in the figure) is formed in the left side of the vertical mounting plate corresponding to the mounting position of the swing arm 104a, and the swing arm 104a is downwards inserted into the swing arm mounting shaft hole through a swing arm mounting shaft, so that the mounting of the swing arm is realized.

After the mounting, the swing arm 104a can swing in the horizontal direction.

Similarly, the swing arm 104b is located on the right side of the vertical mounting plate and is connected to the right side of the vertical mounting plate 107.

Specifically, a vertical swing arm mounting shaft hole (not shown in the figure) is formed in the right side of the vertical mounting plate corresponding to the mounting position of the swing arm 104b, and the swing arm 104b is downwards inserted into the swing arm mounting shaft hole through a swing arm mounting shaft, so that the mounting of the swing arm is realized.

After the mounting, the swing arm 104b can swing in the horizontal direction.

The number of the swing arm driving mechanisms is two, and the two mechanisms are both installed at the rear side of the vertical installation plate 107, wherein one swing arm driving mechanism is located at the left part of the rear side of the vertical installation plate 107 and is connected with the swing arm 104a at the left side.

The other swing arm driving mechanism is located at the rear right portion of the vertical mounting plate 107, and is connected to the right swing arm 104 b.

Each swing arm driving mechanism is respectively used for driving the corresponding swing arm to swing in the horizontal direction. The two swing arm driving mechanisms have the same structure, and the description takes any one of the swing arm driving mechanisms as an example:

the swing arm driving mechanism comprises a first driving motor 108, a belt transmission mechanism and a limiting mechanism.

The belt transmission mechanism includes a driving pulley 109, a first transition pulley 110, a transition shaft 111, a second transition pulley 112, a driven pulley 113, a first transmission belt 114, and a second transmission belt 115.

The first driving motor 108 is disposed on the vertical mounting plate 107 with an output shaft of the first driving motor 108 facing downward.

A drive pulley 109 is mounted on the output shaft of the first drive motor 108. The transition shaft 111 is also vertically mounted, wherein the upper and lower end portions of the transition shaft 111 are mounted on the vertical mounting plate 107 through a bearing seat, respectively.

The first transition pulley 110 and the second transition pulley 112 are both fixedly mounted on the transition shaft 111.

The driven pulley 113 is mounted to a lower portion of a swing arm mounting shaft (not shown). A groove 116 is provided in the vertical mounting plate 107 at a position corresponding to the mounting position of the driven pulley 113 to facilitate exposure of the driven pulley 113, as shown in fig. 7.

A first drive belt 114 is mounted between the drive pulley 109 and the first transition pulley 110. A second drive belt 115 is mounted between the second transition pulley 112 and the driven pulley 113.

The transmission of power to the swing arm 104 is facilitated by a first drive belt 114 and a second drive belt 115.

The limiting mechanism is connected with the connecting end of the swing arm 104 and is used for limiting the horizontal swing angle of the swing arm 104.

As shown in fig. 2, the limiting mechanism includes a limiting rod 117 and a limiting groove 118.

The stopper groove 118 is horizontally provided on the rear side of the vertical mounting plate 107. The limiting rod 117 is vertically arranged, the upper end of the limiting rod is connected with the connecting end part of the swing arm 104 through an L-shaped connecting block 119, and the lower end of the limiting rod is positioned in a limiting groove 118.

In this embodiment, the limiting groove 118 is an arc-shaped limiting groove, as shown in fig. 2.

Through the above limit mechanism, the swing arm 104 can be limited to reach a position of 25 degrees with the vertical mounting plate 107 when swinging forwards, and can reach a position of 90 degrees with the vertical mounting plate 107 when swinging backwards.

The free end of each swing arm 104 is provided with a sleeve clamping mechanism and a photoelectric sensing switch 120.

As shown in fig. 3 to 6, the sleeve clamping mechanism includes an L-shaped bracket 121, a rotation block 122, and a second driving motor 123.

At the free end of the swing arm, a mounting hole 124 is provided, the direction of penetration of which is perpendicular to the length direction of the swing arm 104. One side of the L-shaped bracket 121 is parallel to the length direction of the swing arm 104, and the other side is perpendicular to the length direction of the swing arm 104.

Wherein, one side 121a of the L-shaped bracket, which is vertical to the length direction of the swing arm 104, is connected to the end part of the swing arm 104 (through a bolt), and one side 121b of the L-shaped bracket, which is parallel to the length direction of the swing arm 104, is aligned with the mounting hole 124.

The rotating block 122 is located in the mounting hole 124, and the rotating block 122 is preferably an elliptical rotating block.

The second driving motor 123 is disposed on the upper portion (or the lower portion) of the swing arm 104, and an output shaft thereof extends into the mounting hole 124 and is fixedly connected to the rotating block 122, so as to drive the rotating block 122 to be screwed out of or into the mounting hole 124.

The connection position of the second driving motor 123 and the rotating block 122 is biased to one side of the rotating block 122, and the design is convenient for the rotating block 122 to rotate to one side 121b parallel to the length direction of the L-shaped bracket and the swing arm when the rotating block 122 is screwed out;

at this time, the rotation block 122 is in contact with the edge 121b, and thus can clamp the sleeve together. Similarly, when the rotating block 122 (driven by the second driving motor 123) is not in contact with the edge 121b, the sleeve is released from being clamped.

The photoelectric sensing switch 120 is mounted on one side 121a of the L-shaped bracket perpendicular to the length direction of the swing arm.

The photoelectric sensing switch 120 is used for sensing the position of the hand. When the photoelectric sensing switch 120 senses that the sleeve is blocked by the hand, the second driving motor 123 is triggered to act, and the rotating block 122 is driven to rotate, so that the sleeve is clamped.

As shown in FIG. 3, there are two collar clips 105, each of which is located on the front side of the vertical mounting plate 107.

The collar clamp driving mechanism is connected with the two collar clamps 105 and is used for driving each collar clamp to synchronously move up and down. The collar is clamped by the collar clamp 105 to move from bottom to top, so that the action of putting on the clothes of the old can be simulated.

As shown in fig. 4 and 5, the vertical mounting plate 107 is provided with strip-shaped holes, such as strip-shaped holes 125, which are the same in number as the collar clips, and the strip-shaped holes 125 are vertically arranged, one position is inclined to the left, and the other position is inclined to the right.

The collar clamp drive mechanism includes a lead screw drive mechanism, a straight guide rail 126, and a slider 127. The screw driving mechanism includes a third driving motor 128, a screw 129, a screw nut 130, and a horizontal synchronization link 131.

The third drive motor 128 is fixedly mounted on the vertical mounting plate 107 with its output shaft facing upward.

The lead screw 129 is vertically disposed, and the lead screw 129 is connected to an output shaft of the third driving motor 128 through a coupling. The upper and lower ends of the lead screw are mounted on the vertical mounting plate 107 through a lead screw bearing block, respectively.

The lead screw nut 130 is mounted on the lead screw 129 and can move up and down along the lead screw 129.

At least one horizontal synchronizing link 131 is provided, and in the present embodiment, the horizontal synchronizing links 131 are provided in two, for example. The horizontal synchronizing link 131 is horizontally disposed and can pass through the lead screw nut 130 and be connected to the lead screw nut 130.

When the screw nut 130 moves up and down, the horizontal synchronous connecting rod 131 can be driven to move up and down synchronously.

The number of the straight rails 126 is the same as the number of the bar holes 125, and each straight rail is vertically installed in one bar hole.

The number of sliders 127 is the same as the number of straight rails 126.

Each slider 127 is correspondingly mounted on one of the straight rails 126 and is capable of moving up and down along the corresponding straight rail 126.

Specifically, each sliding block 127 is provided with a vertical through hole 132 which can be installed on the straight guide rail 126, wherein the vertical through hole 132 is sleeved on the straight guide rail 126, so that the sliding block 127 can slide up and down along the corresponding straight guide rail 126.

Each collar clip 105 is correspondingly mounted on one of the sliders 127.

The horizontal synchronous connecting rod 131 is connected with all the sliding blocks 127 and is used for driving all the sliding blocks to synchronously move up and down. Specifically, link through holes 139 through which the horizontal synchronization link 131 passes are provided at the rear side of each slider 127.

Through the structure, the collar clamp driving mechanism is favorable for driving the collar clamp 105 to move up and down.

The embodiment provides a better collar clip structure, which is simple in structure and convenient to use.

In the lower position, the collar clip 105 is in a closed position and when the collar clip 105 is moved to the upper position, the collar clip 105 can be automatically opened, as will be described in more detail below with respect to the construction of the collar clip 105.

As shown in fig. 8 to 10, the collar clip 105 is connected with the slider 127 through a rotating shaft, and a torsion spring 133 is arranged between the collar clip 105 and the slider 127. Under the action of the torsion spring 133, the collar clip 105 is in a clamped state, and the lower part of the collar clip is attached to the sliding block 127.

A tab 134 is also provided on the back side of the collar clip 105, the tab 134 extending rearwardly into the vertical perforation 132.

A trigger block 135 is further disposed on the top front side of the straight guide rail 126, and the trigger block 135 protrudes from the front side surface of the straight guide rail 126, wherein the trigger block 135 is square, and the cross-sectional size of the trigger block is smaller than that of the straight guide rail 126.

In addition, a trigger block insertion hole 136 matched with the size of the trigger block 135 is further formed in the front side of the vertical through hole 132, the trigger block insertion hole 136 is communicated with the vertical through hole 132, and the trigger block 135 is vertically aligned with the trigger block insertion hole 136.

When the collar clip 105 moves up to the upper position following the slider 127, the tab 134 contacts the trigger block 135 and is forced downward by the trigger block 135, causing the collar clip 105 to automatically open and release the clip.

When the tab 134 is disengaged from the trigger block 135, the collar clip 105 is re-closed by the torsion spring 133.

Of course, the collar clip 105 can also be a clip which is electrically controlled to open and close, and will not be described in detail herein.

The intelligent old-people-assisting dressing and undressing device in the embodiment further comprises a single chip microcomputer (not shown in the figure).

The swing arm driving mechanism, the collar clamp driving mechanism, the sleeve clamping mechanism, the photoelectric sensing switch, the seat plate inclination adjusting mechanism and the like are respectively connected with the single chip microcomputer, and the single chip microcomputer is used for controlling all mechanisms in the coat putting-on and taking-off auxiliary device 1.

The process of assisting the putting on and taking off of the upper garment by the upper garment assisting device 1 is as follows:

first, the old manually puts the collar in the two collar clips 105, and the collar clips 105 automatically clamp the collar of the upper garment;

then, the elderly sit on the seat 102, and put the hands into the upper sleeves by themselves;

the singlechip controls the action of the collar clamp driving mechanism, further drives the collar clamp 105 to move upwards synchronously, and the collar clamp 105 is opened automatically after moving to a set height, so that the action of assisting in putting on the coat is completed.

The old can fasten the buttons or pull the zippers of the coat, and the whole operation process is very convenient.

The auxiliary jacket-off process of the jacket-on/off auxiliary device 1 is as follows:

firstly, the old people sit on the seat 102, the clothes button or the zipper of the coat is opened, and the swing arm 104 swings from the rear side to the front side of the vertical mounting plate 107 under the action of the swing arm driving mechanism and forms an included angle of 25 degrees with the vertical mounting plate 107;

then, the old people respectively put the two sleeves into the sleeve clamping mechanisms at the free ends of the swing arms at the corresponding sides;

when the arms on the two sides are placed, the photoelectric sensing switches 120 at the free ends of the two swing arms sense that the arms are shielded by hands, signals are sent to the single chip microcomputer, and the single chip microcomputer controls the sleeve clamping mechanism to complete the sleeve clamping operation;

subsequently, the two swing arms 104 swing backwards under the action of respective swing arm driving mechanisms; meanwhile, the seat plate inclination adjusting mechanism pushes the seat plate to incline forwards, and the auxiliary clothes-removing action is completed through the mechanism.

The coat putting-on and taking-off auxiliary device in the embodiment is convenient to operate, and can conveniently assist the old to finish the coat putting-on and taking-off action.

As shown in fig. 11 to 13, the auxiliary device 2 for putting on and taking off the clothes includes a second mounting frame 201, a handrail 202, a trouser leg barrel opening mechanism, a trouser bottom clamping mechanism, a trouser waist clamping mechanism and a lifting driving mechanism.

The trouser leg barrel opening mechanism, the trouser leg bottom clamping mechanism, the trouser waist clamping mechanism, the lifting driving mechanism and the like are respectively connected with the single chip microcomputer, and the actions of the mechanisms in the auxiliary device 2 for putting on and taking off the clothes are controlled through the single chip microcomputer.

The second mounting rack 201 comprises a base 201a, a left vertical plate 201b and a right vertical plate 201 c; the left vertical plate 201b and the right vertical plate 201c are respectively located on the left side and the right side of the base 201a, and the two vertical plates are arranged oppositely.

The handrails 202 are two, one handrail is installed on the left side vertical plate, and the other handrail is installed on the right side vertical plate.

The jacket auxiliary device 1 in this embodiment is also attached to the base 201 a.

As shown in fig. 1 and 2, a square notch 137 is provided in the middle of the rear side of the bottom plate 103. A telescopic mechanism 138 is arranged in the square notch 137, one end of the telescopic mechanism is fixed on the base 201a, and the other end of the telescopic mechanism is connected with the bottom plate 103.

At least two sliders (not shown) arranged in the front-rear direction are further provided at the bottom of the base plate 103. A sliding groove 203 is arranged on the base 201a corresponding to the mounting position of each sliding block, and each sliding block is correspondingly positioned in one sliding groove 203.

The telescopic mechanism 138 is used to drive the auxiliary device 1 for putting on or taking off the jacket to move in the front-back direction.

In this embodiment, the telescoping mechanism 138 is, for example, a push rod motor, wherein the number of the push rod motors is at least one.

The design facilitates the adjustment of the front and rear positions of the seat 102, and the wearing and taking off of the clothes.

The structures of the leg opening mechanism, the bottom clamping mechanism, the waist clamping mechanism and the lifting driving mechanism will be described below.

As shown in fig. 11 to 13, the trouser leg barrel opening mechanism is arranged on the base 201 a.

The trouser leg barrel opening mechanism comprises two trouser leg barrel opening units which can stretch in the left-right direction, and a trouser leg barrel opening unit driving mechanism which is used for driving each trouser leg barrel opening unit to realize stretching action.

The trouser legs can stretch along the left and right directions, which means that the stretching size of the trouser legs barrel stretching unit can be adjusted, and the trouser legs can be conveniently put in and stretched.

Taking one trouser leg barrel opening unit as an example:

the trouser leg barrel opening unit comprises a first arc-shaped support 204 and a second arc-shaped support 205, the two arc-shaped supports extend vertically, and the first arc-shaped support 204 is fixedly arranged on the base 201 a.

The second arc bracket 205 is a movable bracket, and is disposed opposite to the first arc bracket 204 in the left-right direction.

The first arc bracket 204 and the second arc bracket 205 are both made of arc plates with certain radian. The design is convenient for the first arc-shaped support 204 and the second arc-shaped support 205 to be inserted into the trouser legs smoothly.

The two trouser leg barrel opening unit driving mechanisms are both arranged on the base 201a and are connected with the corresponding second arc-shaped supports 205.

The trouser leg barrel opening unit driving mechanism adopts a screw rod driving mechanism. Take one of them as an example:

the trouser leg barrel stretching unit driving mechanism comprises a driving motor 206, a lead screw 207, a lead screw nut and the like. Wherein, the lead screw is arranged along the left-right direction, the driving motor 206 drives the lead screw 207 to rotate, and the lead screw nut is arranged on the lead screw 207.

The bottom of the second arc-shaped bracket 205 is mounted on a lead screw nut.

When the driving motor 206 is actuated, the second arc-shaped bracket 205 can be driven to approach or depart from the first arc-shaped bracket 204.

In addition, a third curved bracket 208 is connected to each second curved bracket 205.

The third arc-shaped bracket 208 is also made of an arc-shaped plate with a certain radian, and has a certain inclination angle when being installed.

Taking the trouser leg barrel opening unit at the left side as an example, the third arc-shaped bracket 208 is inclined towards the upper left side; similarly, in the trouser leg barrel opening unit on the right side, the third arc-shaped bracket 208 is inclined towards the upper right.

The third arc-shaped support 208 can synchronously move left and right with the second arc-shaped support 205 on the same side, and the third arc-shaped support 208 can ensure that the trouser legs cannot contact the base 201a after being placed into the trouser leg barrel stretching unit.

The number of the trouser leg bottom clamping mechanisms is two, and each trouser leg bottom clamping mechanism is correspondingly positioned at the opening unit of one trouser leg barrel.

Two trouser leg clamping mechanisms are arranged on the base 201a, taking one of them as an example:

the trouser leg clamping mechanism comprises two trouser leg clamping units and a trouser leg clamping unit driving mechanism used for driving each trouser leg clamping unit to move left and right, and the two trouser leg clamping units are identical in structure.

One of the trouser leg clamping units is taken as an example for explanation:

the leg-bottom clamping unit comprises a mounting seat 209 and a first clamping arm 210 and a second clamping arm 211. Wherein, the first clamping arm 210 and the second clamping arm 211 extend along the vertical direction, which is convenient for clamping the trouser legs.

Wherein the bottom of the first clamping arm 210 is fixedly attached to the mounting block 209.

The first clamping arm 210 is made of a square plate, and the first clamping arm 210 has a certain inclination angle toward the rear side.

The angle between the first clamping arm 210 and the vertical surface is about 5-15 degrees, the upper portion of the first clamping arm has certain bending, the bending direction is backward, and the old can conveniently draw the legs out of the trouser leg barrel opening unit or put the legs into the trouser leg barrel opening unit.

The top of the first clamping arm 210 is provided with a flange 210a to protect the legs of the elderly against injury.

The bottom of the second clamping arm 211 is hinged to the mounting seat 209.

The second clamp arm 211 is located on the rear side of the first clamp arm 210, which is opposite in the front-rear direction. The second clamping arm 211 is also made of a square plate, and the top of the second clamping arm 211 is also provided with a flanging 211 a.

The second clamping arm 211 is provided with an opening and closing driving mechanism 212 for driving the second clamping arm 211 to approach or depart from the first clamping arm 210 to realize the opening and closing action of the trouser leg clamping unit.

The opening and closing driving mechanism is disposed on the mounting seat 209, and a push rod motor can be used, which is not described in detail herein.

The trouser leg clamping unit driving mechanism also adopts a screw rod driving mechanism. The trouser leg clamping unit driving mechanism (screw nut therein) is connected with the bottom of the mounting seat 209 and is used for driving the corresponding trouser leg clamping unit to move left and right.

The trouser leg clamping units move left and right to be convenient for being matched with the positions of the trouser leg barrel opening units, and each trouser leg clamping unit is positioned at the rear side of the middle position of the first arc-shaped support 204 and the second arc-shaped support 205 at the trouser leg barrel opening unit.

The two lifting driving mechanisms are respectively arranged on the left vertical plate 201b and the right vertical plate 201 c.

The number of the trouser waist clamping mechanisms is two, and each trouser waist clamping mechanism is correspondingly arranged on one lifting driving mechanism. The trouser waist clamping mechanism is used for clamping the trouser waist and then realizing the actions of lifting and taking off the trousers under the driving of the lifting driving mechanism.

The two lifting driving mechanisms have the same structure and adopt lead screw driving mechanisms.

As shown in fig. 12, one (left) elevation driving mechanism is taken as an example, and includes a fourth driving motor 213, a lead screw 214, a lead screw nut 215, and a horizontal support plate 216.

Wherein, the fourth driving motor 213 is disposed on the base 201 a.

The lead screw is vertically installed, and the upper end and the lower end of the lead screw are respectively installed on the left vertical plate 201b through a lead screw bearing seat. A lead screw nut 215 is mounted on the lead screw 214, and a horizontal support plate 216 is connected to the lead screw nut 215.

The horizontal supporting plate 216 is a square plate, on which a strip-shaped sliding rail 217 extending along the left-right direction is arranged, and the strip-shaped sliding rail 217 facilitates the waist clamping mechanism to perform self-adaptive left-right movement along the strip-shaped sliding rail 217.

The waist gripping mechanism includes a fixed gripping arm 218 and a movable gripping arm 219.

Wherein the movable clamp arm 219 is located on the upper side of the fixed clamp arm 218 and is hingedly connected to the fixed clamp arm 218.

The movable clamping arm 219 is provided with a driving motor 220, and the driving motor 220 is used for driving the movable clamping arm 219 to rotate up and down around the hinge position (of the fixed clamping arm 218), so as to control the opening and closing of the waist clamping mechanism.

The bottom of the fixed clamping arm 218 is provided with a strip-shaped sliding groove (not shown) extending in the same direction as the strip-shaped sliding rail 217; the fixed clamp arm 218 is mounted on a bar slide and is able to move in the left and right direction along the bar slide.

The auxiliary putting-on and putting-off process of the auxiliary putting-on and putting-off device 2 in this embodiment is as follows:

the old sits on the seat 102, the seat 102 moves forward under the driving of the telescopic mechanism 138, so that the seat 102 is close to the auxiliary device 2 for putting on and taking off the clothes, the old neatens the trousers, and the trouser legs are sleeved on the trouser leg barrel opening unit;

each trouser leg is sleeved on a trouser leg barrel opening unit, and the trouser leg barrel opening unit is in a contraction state;

then, the old hangs the waist of trousers on the waist of trousers clamping mechanism, and each waist of trousers clamping mechanism clamps a position of the waist of trousers;

then, the two trouser waist clamping mechanisms are closed and clamp the corresponding positions of the trouser waist; the trouser leg barrel opening unit is opened, and the old people respectively extend two legs into one trouser leg barrel opening unit; subsequently, the elderly stand up on the armrest 202;

driven by the lifting driving mechanism, the trouser waist clamping mechanism rises to a set height and then is automatically opened.

Thus, the process of assisting in putting on and taking off the clothes is completed.

The auxiliary device 2 for putting on and taking off the clothes in this embodiment assists the process of taking off the clothes as follows:

the old people sit on the seat 102, and the seat 102 moves forward under the driving of the telescopic mechanism 138, so that the seat is close to the auxiliary device 2 for putting on and taking off the clothes, and the old people put feet in the trouser leg barrel stretching unit;

at the moment, each trouser leg barrel opening unit extends into one trouser leg and opens the corresponding trouser leg;

then, the trouser leg clamping mechanism is opened, and the trouser leg is closed after the old puts the trouser leg into the trouser leg clamping mechanism; then the old man holds up the handrail and hangs the waist of trousers on the waist of trousers clamping mechanism, and the waist of trousers clamping mechanism is opened at the moment;

next, waist of trousers clamping mechanism is closed, then under lifting drive mechanism's drive, waist of trousers clamping mechanism drives the waist of trousers and descends to appointed height, the old man take out the leg can, to this, accomplish supplementary clothes process of taking off.

The coat wearing and taking-off auxiliary device and the coat wearing and taking-off auxiliary device are cooperatively matched, so that the coat wearing and taking-off process and the coat taking-off and taking-off process of the old can be assisted, and the technical problem that the old is difficult to wear and take off the coat is effectively solved.

It should be understood, however, that the description herein of specific embodiments is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims (9)

1. An intelligent old-people-assisting dressing and undressing device is characterized by comprising an upper garment dressing and undressing auxiliary device and a dressing and undressing auxiliary device;

wherein, wear to take off jacket auxiliary device includes:

the collar clamp comprises a first mounting frame, a seat, a bottom plate, a swing arm driving mechanism, a collar clamp and a collar clamp driving mechanism;

the first mounting frame and the seat are arranged on the bottom plate;

the seat comprises a seat support and a seat plate movably connected to the seat support;

the front side of the seat plate is hinged to the front end of the upper part of the seat support, and the rear side of the seat plate is connected with a seat plate inclination adjusting mechanism for driving the seat plate to lift upwards or fall downwards by taking the hinged part as an axial direction;

a vertical mounting plate is arranged at the upper part of the first mounting frame and is positioned at the rear side of the seat plate;

the two swing arms are respectively connected to the left side and the right side of the vertical mounting plate;

two swing arm driving mechanisms are arranged and are arranged on the rear side of the vertical mounting plate; each swing arm driving mechanism is correspondingly connected with one of the swing arms and is used for driving the corresponding swing arm to horizontally swing;

the free end part of each swing arm is provided with a sleeve clamping mechanism and a photoelectric sensing switch for sensing the position of a hand;

the number of the collar clamps is at least two, and each collar clamp is positioned on the front side of the vertical mounting plate;

the collar clamp driving mechanism is arranged on the vertical mounting plate;

the collar clamp driving mechanism is connected with each collar clamp and is used for driving each collar clamp to synchronously realize the up-and-down motion;

wherein, wear to take off clothing auxiliary device includes:

the second mounting rack, the handrail, the trouser leg barrel opening mechanism, the trouser leg clamping mechanism, the trouser waist clamping mechanism and the lifting driving mechanism;

the second mounting rack comprises a base, a left vertical plate and a right vertical plate;

the middle part of the rear side of the bottom plate is provided with a square notch;

a telescopic mechanism is arranged in the square notch, one end of the telescopic mechanism is fixed on the base, and the other end of the telescopic mechanism is connected with the bottom plate;

a sliding track arranged along the front-back direction is arranged between the bottom plate and the base;

the left vertical plate and the right vertical plate are respectively positioned on the left side and the right side of the base and are arranged oppositely;

the number of the handrails is two, one handrail is arranged on the left vertical plate, and the other handrail is arranged on the right vertical plate;

the trouser leg barrel opening mechanism is arranged on the base and comprises two trouser leg barrel opening units which can stretch along the left and right directions and a trouser leg barrel opening unit driving mechanism which is used for driving each trouser leg barrel opening unit to realize stretching action;

the trouser leg clamping mechanism is arranged on the base and comprises two trouser leg clamping units and a trouser leg clamping unit driving mechanism for driving each trouser leg clamping unit to move left and right, and each trouser leg clamping unit is correspondingly positioned at the rear side of one trouser leg barrel opening unit;

the two lifting driving mechanisms are respectively arranged on the left vertical plate and the right vertical plate;

the number of the trouser waist clamping mechanisms is two, and each trouser waist clamping mechanism is correspondingly arranged on one lifting driving mechanism.

2. The intelligent aging-assisted dressing and undressing device according to claim 1,

the swing arm driving mechanism comprises a first driving motor, a belt transmission mechanism, a swing arm mounting shaft and a limiting mechanism;

the belt transmission mechanism comprises a driving belt pulley, a first transition belt pulley, a transition shaft, a second transition belt pulley, a driven belt pulley, a first transmission belt and a second transmission belt;

the first driving motor is arranged on the vertical mounting plate, and the driving belt pulley is arranged on an output shaft of the first driving motor;

the upper end and the lower end of the transition shaft are respectively arranged on the vertical mounting plate through one bearing seat;

the first transition belt pulley and the second transition belt pulley are both arranged on the transition shaft;

a vertical swing arm mounting shaft hole is respectively arranged at the mounting position corresponding to each swing arm on the vertical mounting plate; the top of the swing arm mounting shaft is connected with the connecting end part of the swing arm and extends downwards into the swing arm mounting shaft hole;

the driven belt pulley is arranged at the lower part of the swing arm mounting shaft; the first transmission belt is arranged between the driving belt pulley and the first transition belt pulley; the second transmission belt is arranged between the second transition belt pulley and the driven belt pulley;

the limiting mechanism is connected with the connecting end part of the swing arm and is used for limiting the horizontal swing angle of the swing arm.

3. The intelligent aging-assisted dressing and undressing device according to claim 1,

the sleeve clamping mechanism comprises an L-shaped support, a rotating block and a second driving motor;

the free end of the swing arm is provided with a mounting hole, wherein the penetrating direction of the mounting hole is vertical to the length direction of the swing arm;

one side of the L-shaped support is parallel to the length direction of the swing arm, and the other side of the L-shaped support is perpendicular to the length direction of the swing arm;

one side of the L-shaped support, which is vertical to the length direction of the swing arm, is connected to the end part of the swing arm, and one side of the L-shaped support, which is parallel to the length direction of the swing arm, is aligned with the mounting hole;

the rotating block is positioned in the mounting hole; the second driving motor is arranged at the upper part/lower part of the swing arm, an output shaft of the second driving motor extends into the mounting hole and is fixedly connected with the rotating block, and the second driving motor can drive the rotating block to be screwed out of or screwed into the mounting hole;

when the rotating block is screwed out from the mounting hole, the rotating block can rotate to one side parallel to the length directions of the L-shaped bracket and the swing arm;

the photoelectric sensing switch is arranged on one side of the L-shaped support, which is vertical to the length direction of the swing arm.

4. The intelligent aging-assisted dressing and undressing device according to claim 1,

the vertical mounting plate is provided with strip-shaped holes with the same number as the collar clamps, and each strip-shaped hole is vertically arranged;

the collar clamp driving mechanism comprises a lead screw driving mechanism, a straight guide rail and a sliding block;

the screw driving mechanism comprises a third driving motor, a screw nut and a horizontal synchronous connecting rod;

the third driving motor is fixedly arranged on the vertical mounting plate; the lead screw is vertically arranged, and the upper end part and the lower end part of the lead screw are respectively arranged on the vertical mounting plate through a lead screw bearing seat; the screw nut is arranged on the screw;

at least one horizontal synchronous connecting rod horizontally penetrates through the screw nut and is connected with the screw nut;

the number of the straight guide rails is the same as that of the strip-shaped holes, and each straight guide rail is vertically arranged in one strip-shaped hole;

the number of the sliding blocks is the same as that of the straight guide rails, and each sliding block is correspondingly arranged on one straight guide rail and can move up and down along the corresponding straight guide rail; each collar clip is correspondingly arranged on one sliding block;

the horizontal synchronous connecting rod is connected with all the sliding blocks and is used for driving all the sliding blocks to synchronously move up and down.

5. The intelligent aging-assisted dressing and undressing device according to claim 1,

the trouser leg barrel opening unit comprises a first arc-shaped support and a second arc-shaped support which extend along the vertical direction;

the first arc-shaped support is fixedly arranged on the base;

the second arc-shaped bracket is a movable bracket and is arranged opposite to the first arc-shaped bracket in the left-right direction;

the trouser leg barrel opening unit driving mechanism adopts a screw rod driving mechanism, is arranged on the base, is connected with the bottom of the second arc-shaped support and is used for driving the second arc-shaped support to move left and right.

6. The intelligent aging-assisted dressing and undressing device according to claim 1,

the trouser leg clamping unit comprises a mounting seat, a first clamping arm and a second clamping arm which extend vertically;

the bottom of the first clamping arm is fixedly connected to the mounting seat;

the bottom of the second clamping arm is hinged to the mounting seat, and the second clamping arm is positioned on the rear side of the first clamping arm;

the second clamping arm is provided with an opening and closing driving mechanism which is used for driving the second clamping arm to be close to or far away from the first clamping arm so as to realize the opening and closing actions of the trouser leg clamping unit, and the opening and closing driving mechanism is arranged on the mounting seat;

the trouser leg clamping unit driving mechanism adopts a lead screw driving mechanism;

the trouser leg clamping unit driving mechanism is connected with the mounting seat and is used for driving the mounting seat to move left and right.

7. The intelligent aging-assisted dressing and undressing device according to claim 1,

the lifting driving mechanism adopts a lead screw driving mechanism;

the screw rod driving mechanism comprises a fourth driving motor, a screw rod nut and a horizontal supporting plate;

wherein, the fourth drive motor is arranged on the base;

the screw rod is vertically installed, and the upper end and the lower end of the screw rod are respectively installed on the left vertical plate or the right vertical plate through a screw rod bearing seat;

the screw nut is arranged on the screw, and the horizontal support plate is connected with the screw nut;

a strip-shaped sliding rail extending along the left and right directions is arranged on the horizontal supporting plate;

the trouser waist clamping mechanism comprises a fixed clamping arm and a movable clamping arm;

the movable clamping arm is positioned on the upper side of the fixed clamping arm and is hinged with the fixed clamping arm, and the movable clamping arm is provided with a driving motor which is used for driving the trouser waist clamping mechanism to complete opening and closing actions;

the bottom of the fixed clamping arm is provided with a strip-shaped sliding groove extending along the same direction as the strip-shaped sliding rail;

the fixed clamping arm is arranged on the strip-shaped sliding rail and can move along the strip-shaped sliding rail in the left-right direction.

8. An application method of an auxiliary dressing device of an intelligent old-people-assisting dressing and undressing device is characterized in that,

the method comprises the steps of assisting in the process of putting on the upper garment and assisting in the process of putting off the lower garment;

the auxiliary coat putting-on and taking-off process is completed by the coat putting-on and taking-off auxiliary device, and the action process is as follows:

firstly, the old manually puts the collar into each collar clip, and the collar clips automatically clamp the collar of the coat;

then, the old sits on the seat, and puts the two hands into the sleeves of the jacket;

the collar clamp driving mechanism acts to drive each collar clamp to move upwards synchronously, and the collar clamps are automatically opened after moving to a set height, so that the action of assisting in wearing the coat is completed;

the auxiliary clothes-putting-on and off process is completed by the auxiliary clothes-putting-on and off device, and the action process is as follows:

the old people sit on the seat, and the seat moves forwards under the driving of the telescopic mechanism and is close to the auxiliary device for putting on and taking off clothes;

the old people neatens the trousers and sleeves the trouser legs on the trouser leg barrel opening unit; each trouser leg is sleeved on one trouser leg barrel opening unit, and at the moment, each trouser leg barrel opening unit is in a contraction state;

then, the old hangs the waist of trousers on the waist of trousers clamping mechanism, and the waist of trousers clamping mechanism is in the open state at the moment;

after the waist of trousers is hung, the waist of trousers clamping mechanism is closed and clamps the corresponding position of the waist of trousers;

the trouser leg barrel opening unit is opened, and the old people respectively extend two legs into one trouser leg barrel opening unit;

subsequently, the elderly stand up on the armrest; under the drive of the lifting driving mechanism, the trouser waist clamping mechanism rises to a set height and then is automatically opened, and the old takes down the trouser waist, so far, the process of assisting in putting on the clothes is completed.

9. An application method of an intelligent old-people-assisting dressing-off device for assisting the dressing-off is characterized in that,

comprises an auxiliary coat taking-off process and an auxiliary coat taking-off process;

the auxiliary coat taking-off process is completed by the coat putting-on and taking-off auxiliary device, and the action process is as follows:

firstly, the old sits on a seat and opens the buttons or zippers of the coat;

then, under the action of a swing arm driving mechanism, the swing arm swings from the rear side to the front side of the vertical mounting plate, and the old puts two sleeves into the sleeve clamping mechanisms at the free ends of the swing arms on the corresponding sides respectively;

when the arms on the two sides are placed, the photoelectric sensing switches at the free ends of the two swing arms sense that the arms are shielded by hands, the corresponding side sleeve clamping mechanisms are triggered to act, and the sleeve clamping mechanisms clamp sleeves;

then, the two swing arms swing backwards under the action of respective swing arm driving mechanisms, and meanwhile, the seat plate inclination adjusting mechanism pushes the seat plate to incline forwards, and the auxiliary clothes-taking-off action is completed through the mechanisms together;

the auxiliary clothes taking-off process is completed by the auxiliary clothes taking-off device, and the action process is as follows:

the old people sit on the seat, and the seat is close to the auxiliary device for putting on or taking off the clothes under the driving of the telescopic mechanism;

the old people puts the two legs into one of the trouser leg barrel opening units respectively, and the trouser leg barrel opening units open the trouser legs;

then, the trouser leg clamping mechanism is opened, and the trouser leg is closed after the old puts the trouser leg into the trouser leg clamping mechanism;

then the old man holds up the handrail, hangs the waist of trousers on the waist of trousers clamping mechanism, and the waist of trousers clamping mechanism is opened at the moment, and the waist of trousers clamping mechanism is closed after the old man hangs the waist of trousers;

under lifting drive mechanism's drive, waist of trousers clamping mechanism drives the waist of trousers and descends to appointed height, and waist of trousers clamping mechanism opens, and the old man takes off the waist of trousers, then take out the leg can, to this, accomplish the supplementary clothing process of taking off.

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