CN112137484B

CN112137484B - Novel push-down old person is like lavatory helping hand device

Info

Publication number: CN112137484B
Application number: CN202010975759.7A
Authority: CN
Inventors: 常青青; 黄才贵; 蒋正忠; 刘兴国; 董焕进; 陈荣桂
Original assignee: Nanning University
Current assignee: Nanning University
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2022-03-25
Anticipated expiration: 2040-09-16
Also published as: CN112137484A

Abstract

The invention discloses a novel push rod type old people toilet assisting device which comprises a support assembly, a supporting plate moving mechanism, a vertical moving mechanism and a transverse moving mechanism, wherein the supporting plate moving mechanism is arranged on the upper part of the support assembly, the vertical moving mechanism and the transverse moving mechanism are arranged on two sides above the support assembly, the support assembly comprises a base longitudinal rod, a supporting rod A, a supporting rod B, a supporting rod C and a base transverse rod, the supporting rod A is vertically arranged on the base longitudinal rod, and the supporting rod B is arranged in the middle of the supporting rod A along the horizontal direction. The invention has small volume, can be folded and is convenient to store; compare current technique, do not have toilet seat board slope scheduling problem, the device can provide the helping hand to its buttock and axilla, and supplementary old man stands and squats the action, and this booster unit has and meets the function, supports in addition through horizontal handrail, prevents accident such as falling down.

Description

Novel push-down old person is like lavatory helping hand device

Technical Field

The invention belongs to the field of daily life appliances, and particularly relates to a novel push rod type old people toilet assisting device.

Background

For the old, because of the mobility inconvenience, it is difficult to get up after going to the toilet, so need some old booster to assist getting up, for example Chinese patent with application number 201911165313.1, disclose an old person's helping hand device in going to the toilet, formed by seat plate, back shaft and helping hand unit; a support shaft is arranged between the two groups of the symmetrically arranged power assisting units; a seat plate is movably arranged on the supporting shaft; the power assisting unit consists of a supporting box, a transmission gear C, a vertical sliding shaft and a handrail; an arc-shaped rack is slidably arranged in the supporting box through a sliding rail; a support shaft is fixedly arranged between the upper ends of the arc-shaped racks of the two groups of power assisting units; one side of the arc-shaped rack is provided with a vertical sliding shaft in a sliding way through a sliding groove, the whole device is large in size, not foldable, inconvenient to place and large in occupied space. When the old people sit down in a toilet, the old people need to finish the sitting action, and the sitting plate 1 can rise to the horizontal level by supporting the handrail of the device, and is finally fixed by the clamping groove and the spring thereof, so that the safety and the stability of the device have obvious defects; the sitting board 1 is parallel to the ground when the sitting board is supported by the support rods 2 and 4 on one side and pushed by the arc-shaped rack, and safety accidents such as sideslip and falling are easily caused by uneven stress when the old sits down; when the old people finish the standing action, the action needs to be finished through the strength of the arms of the old people, the required force is very large, the old people easily fall down midway, and the toilet seat plate is not on the horizontal plane, so that the old people easily sideslip and fall down when sitting down again; when the old people finish the station, the device can only finish the action of sitting and standing without corresponding supporting, and is labor-consuming, and the capacity of finishing the old people is very small; the device occupies a very large space, can not be folded, and greatly reduces the utilization rate of the toilet.

Disclosure of Invention

In order to solve the technical problem, the invention provides a novel push rod type power assisting device for old people to go to the toilet, which can solve the problem of inconvenient use in the prior art.

The invention is realized by the following technical scheme.

The invention provides a novel push rod type old people toileting assisting device which comprises a support assembly, a supporting plate moving mechanism, a vertical moving mechanism and a transverse moving mechanism, wherein the supporting plate moving mechanism is arranged at the upper part of the support assembly, the vertical moving mechanism and the transverse moving mechanism are both arranged at two sides above the support assembly, the support assembly comprises a base longitudinal rod, a supporting rod A, a supporting rod B, a supporting rod C and a base cross rod, the supporting rod A is vertically arranged on the base longitudinal rod, the supporting rod B is arranged in the middle of the supporting rod A along the horizontal direction, the supporting rod C is arranged at the upper part of the supporting rod A along the horizontal direction, one side of the base longitudinal rod is mutually connected through the base cross rod, the supporting plate moving mechanism comprises a rack, a supporting plate and a motor, two ends of the rack are in sliding connection with the supporting rod B through a sliding block A, one side of the supporting plate is hinged with the sliding block A through a connecting rod A, the other end is connected with the support rod C through a rocker, and the motor is installed on one side of the support rod B and is connected with the rack.

The vertical movement mechanism comprises a T-shaped handrail, a directional sleeve and a lead screw, the directional sleeve is vertically arranged on the support rod C and penetrates through the support rod C, the lower portion of the T-shaped handrail is inserted into the directional sleeve, the lower end of the lead screw is connected with the support rod B through a bearing, the upper end of the lead screw is connected with the T-shaped handrail through threads, a gear B is arranged on the lower portion of the lead screw, a gear A is arranged on the motor, one side of the gear B is meshed with the rack, and the other side of the gear B is meshed with the gear A.

The transverse movement mechanism comprises a transverse handrail and a sliding block B, a sliding rail is arranged on the supporting rod C, the sliding block B is connected with the supporting rod C in a sliding mode through the sliding rail, the sliding block B is connected with the supporting plate through a connecting rod B, and the lower portion of the transverse handrail is connected with the sliding block B through a telescopic rod.

The layer board includes left branch fagging and right branch fagging, and the lower part of left branch fagging and right branch fagging all is equipped with the draw-in groove, and the draw-in groove between left branch fagging and the right branch fagging passes through the fixture block and connects, and fixture block one end articulates in the draw-in groove of left branch fagging.

And one side of each of the left support plate and the right support plate is provided with a connecting shaft, one end of each connecting shaft is hinged with the left support plate or the right support plate, and the other end of each connecting shaft is hinged with the connecting rod A or the rocker.

The inner wall of the directional sleeve is provided with a groove, the lower part of the T-shaped handrail is provided with a bulge corresponding to the shape of the groove, and the bulge is embedded in the groove.

And the side surface of the sliding block B is provided with a roller, and the sliding block B is connected with the sliding rail through the roller.

The motor is a speed reducing motor and is fixed on one side of the support rod B through a motor support.

The two ends of the base transverse rod are respectively hinged with the base longitudinal rod, and the middle part of the base transverse rod is provided with a rotating shaft.

The invention has the beneficial effects that: the device has small volume, can be folded and is convenient to store; compare in current technique, do not have toilet seat board slope scheduling problem, the device can provide the helping hand to its buttock and axilla, and supplementary old man stands and squats the action, and this booster unit has and meets the function, supports in addition through horizontal handrail, prevents unexpected circumstances such as tumble, and this device sharing a power source, and the flexible power that provides through same motor of T shape handrail lift, layer board lift and horizontal handrail.

Drawings

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

FIG. 2 is a schematic structural view of a pallet;

in the figure: 1-base longitudinal rod, 2-support rod A, 3-support rod B, 4-support rod C, 5-base transverse rod, 7-sliding block A, 8-rack, 9-connecting rod A, 10-rocker, 11-connecting rod B, 12-supporting plate, 15-motor, 16-gear A, 17-gear B, 18-screw rod, 19-orientation sleeve, 20-T-shaped armrest, 22-telescopic rod, 23-transverse armrest, 24-sliding block B, 121-left support plate, 122-right support plate, 123-clamping groove, 124-clamping block and 125-connecting shaft.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

As shown in fig. 1 and 2, a novel push rod type old people toilet assisting device comprises a bracket assembly, a supporting plate moving mechanism, a vertical moving mechanism and a transverse moving mechanism, wherein the supporting plate moving mechanism is installed on the upper portion of the bracket assembly, the vertical moving mechanism and the transverse moving mechanism are both installed on two sides above the bracket assembly, the bracket assembly comprises a base longitudinal rod 1, a supporting rod a2, a supporting rod B3, a supporting rod C4 and a base cross rod 5, the supporting rod a2 is vertically installed on the base longitudinal rod 1, the supporting rod B3 is installed in the middle of the supporting rod a2 along the horizontal direction, the supporting rod C4 is installed on the upper portion of the supporting rod a2 along the horizontal direction, one side of the base longitudinal rod 1 is connected with each other through the base cross rod 5, the supporting plate moving mechanism comprises a rack 8, a supporting plate 12 and a motor 15, two ends of the rack 8 are slidably connected with the supporting rod B3 through a sliding block a7, one side of the supporting plate 12 is hinged with a sliding block a7 through a connecting rod a9, the other end is connected with a support bar C4 through a rocker 10, and a motor 15 is arranged on one side of a support bar B3 and is connected with a rack 8.

During the use, the old person sits on layer board 12, T shape handrail 20 presss from both sides in old person's armpit simultaneously, finish need rise through button starter motor 15 when going up like the lavatory, drive gear B17 and rack 8 through gear A16, gear B17 rotates back and drives lead screw 18 and rotate, make T shape handrail 20 highly raise, rack 8 moves simultaneously, drive connecting rod A9 and move forward, jack-up layer board 12 and move forward, layer board 12 drives slider B24 through connecting rod B11 and moves simultaneously, move forward horizontal handrail 23, and raise horizontal handrail 23 through telescopic link 22, raise the old person, make it conveniently stand, conveniently stand after going up like the lavatory. After rising up, the motor 15 rotates reversely to restore the T-shaped handrail 20, the transverse handrail 23, the supporting plate 12 and the like to the initial state, so that the utility model is convenient to reuse. When the device is not used, the clamping block 124 is taken down, so that the supporting plate 12 is opened, and the device is convenient to fold and store.

The vertical movement mechanism comprises a T-shaped armrest 20, a directional sleeve 19 and a screw rod 18, the directional sleeve 19 is vertically installed on a support rod C4 and penetrates through a support rod C4, the lower portion of the T-shaped armrest 20 is inserted into the directional sleeve 19, the lower end of the screw rod 18 is connected with a support rod B3 through a bearing, the upper end of the screw rod 18 is connected with the T-shaped armrest 20 through threads, a gear B17 is arranged at the lower portion of the screw rod 18, a gear A16 is arranged on a motor 15, one side of the gear B17 is meshed with a rack 8, the other side of the gear B17 is meshed with a gear A16, the motor 15 drives the gear B17 to rotate through the gear A16 after being started, the screw rod 18 can jack up the T-shaped armrest 20, the T-shaped armrest 20 can jack up the old man from the armpit, and the old man can conveniently get up.

The transverse movement mechanism comprises a transverse armrest 23 and a sliding block B24, a sliding rail is arranged on a supporting rod C4, the sliding block B24 is connected with the supporting rod C4 in a sliding mode through the sliding rail, the sliding block B24 is connected with the supporting plate 12 through a connecting rod B11, the lower portion of the transverse armrest 23 is connected with a sliding block B24 through a telescopic rod 22, the sliding block B24 is pulled through the connecting rod B11 when the supporting plate 12 moves, the transverse armrest 23 can move synchronously with the supporting plate 12, and the supporting plate 12 is convenient to raise the old people and then war up.

The supporting plate 12 comprises a left supporting plate 121 and a right supporting plate 122, clamping grooves 123 are formed in the lower portions of the left supporting plate 121 and the right supporting plate 122, the clamping grooves 123 between the left supporting plate 121 and the right supporting plate 122 are connected through clamping blocks 124, one ends of the clamping blocks 124 are hinged in the clamping grooves 123 of the left supporting plate 121, and when the device is not used, the clamping blocks 124 are taken down, so that the left supporting plate 121 and the right supporting plate 122 are separated, and the device is convenient to store.

One side of left support plate 121 and right support plate 122 all is equipped with connecting axle 125, and connecting axle 125 one end is articulated with left support plate 121 or right support plate 122, and the connecting axle 125 other end is articulated with connecting rod A9 or rocker 10 for after taking off fixture block 124, left support plate 121 and right support plate 122 alternate segregation are convenient for accomodate.

The inner wall of the directional sleeve 19 is provided with a groove, the lower part of the T-shaped handrail 20 is provided with a bulge corresponding to the shape of the groove, the bulge is embedded in the groove, and the position is limited by the groove and the bulge, so that the T-shaped handrail 20 and the screw rod 18 are prevented from rotating together.

The side of slider B24 is equipped with the gyro wheel, and slider B24 passes through the gyro wheel and is connected with the slide rail, can reduce frictional force.

The motor 15 is a speed reducing motor, the motor 15 is fixed on one side of the supporting rod B3 through a motor support, a speed reducer is arranged inside the speed reducing motor, the torque is large, and enough power can be provided to enable the device to operate.

The base cross rod 5 both ends are articulated with base vertical pole 1 respectively, and base cross rod 5 middle part is equipped with the pivot for base cross rod 5 can be convenient accomodate folding, facilitate the use.

Claims

1. The utility model provides a novel push-down old person is like lavatory helping hand device which characterized in that: the device comprises a bracket assembly, a supporting plate moving mechanism, a vertical moving mechanism and a transverse moving mechanism, wherein the supporting plate moving mechanism is arranged at the upper part of the bracket assembly, and the vertical moving mechanism and the transverse moving mechanism are arranged at two sides above the bracket assembly; the support assembly comprises a base longitudinal rod (1), a support rod A (2), a support rod B (3), a support rod C (4) and a base transverse rod (5), wherein the support rod A (2) is vertically arranged on the base longitudinal rod (1), the support rod B (3) is arranged in the middle of the support rod A (2) along the horizontal direction, and the support rod C (4) is arranged at the upper part of the support rod A (2) along the horizontal direction; one sides of the base longitudinal rods (1) are connected with each other through base transverse rods (5); the support plate movement mechanism comprises a rack (8), a support plate (12) and a motor (15), two ends of the rack (8) are slidably connected with a support rod B (3) through a sliding block A (7), one side of the support plate (12) is hinged with the sliding block A (7) through a connecting rod A (9), the other end of the support plate is connected with a support rod C (4) through a rocker (10), and the motor (15) is installed on one side of the support rod B (3) and is connected with the rack (8); the vertical movement mechanism comprises a T-shaped handrail (20), a directional sleeve (19) and a screw rod (18), the directional sleeve (19) is vertically arranged on a support rod C (4) and penetrates through the support rod C (4), the lower part of the T-shaped handrail (20) is inserted into the directional sleeve (19), the lower end of the screw rod (18) is connected with a support rod B (3) through a bearing, the upper end of the screw rod (18) is connected with the T-shaped handrail (20) through threads, a gear B (17) is arranged at the lower part of the screw rod (18), a gear A (16) is arranged on a motor (15), one side of the gear B (17) is meshed with a rack (8), and the other side of the gear B (17) is meshed with the gear A (16); the transverse movement mechanism comprises a transverse handrail (23) and a sliding block B (24), a sliding rail is arranged on the supporting rod C (4), the sliding block B (24) is in sliding connection with the supporting rod C (4) through the sliding rail, the sliding block B (24) is connected with the supporting plate (12) through a connecting rod B (11), and the lower part of the transverse handrail (23) is connected with the sliding block B (24) through a telescopic rod (22).

2. The novel push rod type old people toilet assisting device according to claim 1, characterized in that: the supporting plate (12) comprises a left supporting plate (121) and a right supporting plate (122), clamping grooves (123) are formed in the lower portions of the left supporting plate (121) and the right supporting plate (122), the clamping grooves (123) between the left supporting plate (121) and the right supporting plate (122) are connected through clamping blocks (124), and one ends of the clamping blocks (124) are hinged into the clamping grooves (123) of the left supporting plate (121).

3. The novel push rod type old people toilet assisting device according to claim 2, characterized in that: one side of the left support plate (121) and one side of the right support plate (122) are both provided with a connecting shaft (125), one end of the connecting shaft (125) is hinged with the left support plate (121) or the right support plate (122), and the other end of the connecting shaft (125) is hinged with a connecting rod A (9) or a rocker (10).

4. The novel push rod type old people toilet assisting device according to claim 1, characterized in that: the inner wall of the directional sleeve (19) is provided with a groove, the lower part of the T-shaped handrail (20) is provided with a bulge corresponding to the shape of the groove, and the bulge is embedded in the groove.

5. The novel push rod type old people toilet assisting device according to claim 1, characterized in that: and the side surface of the sliding block B (24) is provided with a roller, and the sliding block B (24) is connected with the sliding rail through the roller.

6. The novel push rod type old people toilet assisting device according to claim 1, characterized in that: the motor (15) is a speed reducing motor, and the motor (15) is fixed on one side of the support rod B (3) through a motor support.

7. The novel push rod type old people toilet assisting device according to claim 1, characterized in that: the two ends of the base transverse rod (5) are hinged to the base longitudinal rods (1) respectively, and a rotating shaft is arranged in the middle of the base transverse rod (5).