CN115778714B - Wall protection rod for nursing disabled old people and achieving high-low adaptation through vertical sliding - Google Patents

Abstract

The present invention relates to the technical field of auxiliary care for disabled elderly people, and specifically, to a wall guard bar for nursing disabled elderly people that can slide vertically to achieve height adaptation. The wall guard bar comprises a positioning device and a bearing and driving device arranged on one side of the positioning device, and the positioning device is installed on the wall and limits the position of the bearing and driving device. The present invention drives the vertical sliding device to rise through an angle adjustment device, so that the vertical sliding device is set at a suitable height for the disabled elderly to bear the force when getting up, so as to facilitate the disabled elderly to get up. At the same time, when the disabled elderly need assistance to get up, the body of the disabled elderly is supported by the vertical sliding device, and the body of the disabled elderly is driven after the support is completed, so that the body of the disabled elderly is driven to move upward by the vertical sliding device, so that the disabled elderly can get up without their own strength, which is convenient for the disabled elderly to get up.

Description

A wall guardrail for nursing disabled elderly people that can slide vertically to achieve height adaptation

Technical Field

The invention relates to the technical field of auxiliary care for disabled elderly people, in particular to a wall guard bar for caring for disabled elderly people which can slide vertically to achieve height adaptation.

Background Art

Elderly people who have lost the ability to take care of themselves are called "disabled elderly people". According to internationally accepted standards, in terms of the six indicators of eating, dressing, getting in and out of bed, going to the toilet, walking indoors, and taking a bath, no matter what level of disability the disabled elderly people reach, their body functions are very poor and it is difficult for them to get up. In order to make it easier for the disabled elderly to get up, a load-bearing device will be set at the position where the disabled elderly people often get up to bear the load on their bodies, making it easier for them to get up, so as to assist them to stand up. However, using this method to help the disabled elderly get up still requires the disabled elderly to apply force themselves. When the arm strength of the disabled elderly is too small, the disabled elderly cannot get up smoothly, which increases the trouble of the disabled elderly getting up. Therefore, a guardrail device that helps the disabled elderly get up is needed to make it easier for them to get up.

Summary of the invention

The purpose of the present invention is to provide a wall guard bar for caring for disabled elderly people which can slide vertically to achieve height adaptability, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, a wall guard bar for caring for disabled elderly people with vertical sliding to achieve height adaptability is provided, comprising a positioning device and a load-bearing and driving device arranged on one side of the positioning device, the positioning device is installed on the wall and limits the position of the load-bearing and driving device, the load-bearing and driving device supports the body of the elderly and drives the body of the elderly during the supporting process, the load-bearing and driving device comprises an angle adjustment device and a vertical sliding device arranged on one side of the angle adjustment device, the angle adjustment device comprises an adjustment plate and a driving mechanism arranged inside the adjustment plate, the vertical sliding device comprises a sliding plate arranged on one side of the adjustment plate, a sliding block is fixed to one side of the sliding plate, the driving mechanism drives the sliding block to slide on one side of the adjustment plate, and a supporting mechanism is symmetrically arranged on one side of the sliding plate, the supporting mechanism supports the body of the elderly and drives the body of the elderly to move through the driving mechanism during the supporting process.

As a further improvement of the present technical solution, the receiving mechanism includes a rotating block rotatably arranged on a sliding plate, a plurality of hinged plates are arranged on one side of the rotating block, and the plurality of hinged plates are hinged by bolts, and one side of the hinged plate is in contact with the body of the elderly.

As a further improvement of the present technical solution, a bottom supporting block is fixed at a position near the bottom of one end of the hinged plate, a bottom supporting groove is opened at the bottom of one end of the other hinged plate, one end of the bottom supporting block is arranged in the bottom supporting groove, and the bottom supporting block prevents the hinged plate from flipping over.

As a further improvement of the technical solution, a rotating stopper is fixed on the side wall of the rotating block, and stops fixed on the sliding plate are arranged on the upper and lower sides of the hinged position of the rotating block and the sliding plate. When the rotating block rotates, the stopper blocks the rotating stopper.

As a further improvement of the technical solution, the hinged plate is flipped upward along the direction of the bolt axis.

As a further improvement of the present technical solution, the driving mechanism includes a driving motor installed at the bottom of the adjusting plate, one end of the driving motor shaft is connected to a threaded rod, a sliding cavity is opened on the adjusting plate, the sliding block is slidably set in the sliding cavity, and the threaded rod passes through the sliding block and is rotatably set in the sliding cavity.

As a further improvement of the technical solution, the positioning device includes an arc-shaped positioning plate, the positioning plate is fixed to the wall by screws, and a sliding groove is opened on one side of the positioning plate, and a plurality of sockets are evenly opened in the sliding groove.

As a further improvement of the present technical solution, an end fixing device is arranged near the upper end of the adjustment plate, and the end fixing device is used to limit the position between the positioning device and the angle adjustment device. The end fixing device includes an insertion rod, one end of which passes through the adjustment plate and is inserted into the socket.

As a further improvement of the technical solution, an installation groove is opened near the upper end of the adjustment plate, a fixed rotary plate is symmetrically fixed inside the installation groove, a spiral block is symmetrically fixed at one end of the insertion rod, the spiral block and the fixed rotary plate are both arc-shaped, and their side walls are in contact with each other, and when the spiral block rotates, the spiral block and the fixed rotary plate are moved laterally through the side wall in contact.

As a further improvement of the technical solution, a buckle groove is provided on the hinged plate, a receiving plate is provided on the upper side of the receiving mechanism, a buckle ring is fixed to the bottom of the receiving plate, one end of the buckle ring is buckled in the buckle groove, and the hinged plate is in contact with the body of the elderly.

Compared with the prior art, the present invention has the following beneficial effects:

1. In the wall guardrail for nursing disabled elderly people that can be adapted to the height by vertical sliding, the vertical sliding device is driven to rise by the angle adjustment device, so that the vertical sliding device is set at a suitable height for the disabled elderly to bear the force when getting up, so as to facilitate the disabled elderly to get up. At the same time, when the disabled elderly need assistance to get up, the body of the disabled elderly is supported by the vertical sliding device, and the body of the disabled elderly is driven after the support is completed, so that the body of the disabled elderly is driven to move upward by the vertical sliding device, so that the disabled elderly can get up without exerting any force, which is convenient for the disabled elderly to get up.

2. In the wall guardrail for nursing disabled elderly people that can achieve height adaptability by vertical sliding, when the disabled elderly person sits down, the vertical sliding device supports the body of the disabled elderly person, and in the process of supporting, the body of the disabled elderly person moves down, so that the body of the disabled elderly person is driven to the seat or bed, thereby avoiding the disabled elderly person from sitting unsteadily due to the inability to control the force of sitting down, and ensuring the stability of the disabled elderly person when sitting down.

3. In the vertical sliding wall guardrail for the care of disabled elderly people that can adapt to height, by adjusting the angle at which the load-bearing driving device is placed on the positioning device, the vertical sliding device can drive the body of the disabled elderly person outward or inward when being driven by the angle adjustment device to move, so that the body of the disabled elderly person can be driven to stand up or sit down, move inward or outward, so that the device can change the effect of assisting the disabled elderly person according to their own situation, making it easier for the disabled elderly person to sit down or stand up, and reducing the difficulty of the disabled elderly person to stand up or sit down.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the overall structure of the present invention;

FIG2 is a schematic diagram of the structure of a positioning device of the present invention;

FIG3 is a schematic diagram of the structure of the bearing and driving device of the present invention;

FIG4 is a schematic structural diagram of an angle adjustment device of the present invention;

FIG5 is a schematic structural diagram of a vertical sliding device of the present invention;

FIG6 is a partial structural schematic diagram of a vertical sliding device of the present invention;

FIG7 is a schematic structural diagram of an end fixing device of the present invention;

FIG8 is a schematic diagram of the structure of the receiving plate of the present invention;

FIG9 is a schematic diagram of the use of the device of the present invention to lift an elderly person obliquely upward;

FIG10 is a second schematic diagram of the device of the present invention being used to lift an elderly person obliquely upward;

FIG11 is a schematic diagram of the device of the present invention being pushed horizontally for use by an elderly person;

FIG. 12 is a second schematic diagram of the device of the present invention being pushed horizontally for use by an elderly person.

The meaning of each number in the figure is:

1. Positioning device; 11. Positioning plate; 12. Sliding groove;

2. Load-bearing and driving device;

21. Angle adjustment device; 211. Adjustment plate; 212. Threaded rod; 213. Drive motor; 214. Mounting slot; 215. Fixed rotary plate; 216. Side slide slot;

22, vertical sliding device; 221, sliding plate; 222, sliding block; 223, rotating block; 224, hinged plate; 225, bottom bearing block; 226, buckle groove; 227, rotating stopper; 228, slide bar; 229, stopper;

23. End fixing device; 231. Insert rod; 232. Screw block; 233. Torsion spring; 24. Adapter plate; 241. Buckle ring; 25. Stop plate.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

Example 1

In order to make it easier for disabled elderly people to get up, a load-bearing device will be set at the position where the disabled elderly people often get up to bear the load on the body of the disabled elderly people, so that the disabled elderly people can get up easily, so as to assist the disabled elderly people to stand up. However, using this method to help the disabled elderly people get up still requires the disabled elderly people to apply force themselves. When the arm strength of the disabled elderly people is too small, the disabled elderly people cannot get up smoothly, which increases the trouble of the disabled elderly people getting up. In order to facilitate the disabled elderly people to get up, please refer to Figures 1 to 8. The purpose of this embodiment is to provide a wall guard bar for nursing disabled elderly people with vertical sliding to achieve height adaptation, including a positioning device 1 and a load-bearing and driving device 2 arranged on one side of the positioning device 1. The positioning device 1 is installed on the wall and limits the position of the load-bearing and driving device 2. The load-bearing and driving device 2 supports the body of the elderly and drives the body of the elderly during the support process, so that the body of the disabled elderly people is driven to move, reducing the difficulty of the disabled elderly people getting up or sitting down, so as to facilitate the elderly people to get up or sit down.

In order to make the device convenient for driving the disabled elderly to sit down or stand up, the structure of the device is refined so that the device can complete the functions described above. Referring to Figures 2 to 8, the positioning device 1 includes an arc-shaped positioning plate 11, and the positioning plate 11 is fixed to the wall by screws. The bearing and driving device 2 includes an angle adjustment device 21 and a vertical sliding device 22 arranged on one side of the angle adjustment device 21. The angle adjustment device 21 includes an adjustment plate 211 and a driving mechanism arranged inside the adjustment plate 211. One end of the adjustment plate 211 is arranged on the positioning plate 11, and an end fixing device 23 is arranged near the upper end of the adjustment plate 211. The end fixing device 23 is used to limit the position between the positioning device 1 and the angle adjustment device 21, so that the bearing and driving device 2 is on one side of the positioning device 1, and the bearing and driving device 2 is vertically arranged on one side of the positioning plate 11.

At the same time, the vertical sliding device 22 includes a sliding plate 221 arranged on one side of the adjusting plate 211, and a sliding block 222 is fixed on one side of the sliding plate 221. The driving mechanism drives the sliding block 222 to slide on one side of the adjusting plate 211. A supporting mechanism is symmetrically arranged on one side of the sliding plate 221. The supporting mechanism supports the body of the elderly, and in the process of supporting, the body of the elderly is driven to move by the driving mechanism, so that the supporting mechanism drives the body of the disabled elderly to move upward, so as to facilitate the disabled elderly to get up. At the same time, when the supporting mechanism is driven to move downward, the supporting mechanism drives the body of the disabled elderly to move downward, so that the body of the disabled elderly is driven to sit on the bed or chair, so as to facilitate the disabled elderly to sit down, avoid the disabled elderly cannot control the force of the body moving downward when sitting down and the body tipping over, and ensure the safety of the disabled elderly sitting down.

The receiving mechanism includes a rotating block 223 rotatably arranged on the sliding plate 221, a plurality of hinged plates 224 are arranged on one side of the rotating block 223, and the plurality of hinged plates 224 are hingedly connected by bolts, one side of the hinged plate 224 is in contact with the body of the elderly, a bottom bearing block 225 is fixed near the bottom of one end of the hinged plate 224, a bottom bearing groove is provided at the bottom of one end of the other hinged plate 224, one end of the bottom bearing block 225 is arranged in the bottom bearing groove, and the bottom bearing block 225 blocks the hinged plate 224 from turning over. , limiting the rotation angle of the hinged plate 224, and at the same time, when the hinged plate 224 supports the disabled elderly, the supporting mechanism composed of several hinged plates 224 can support the weight of the disabled elderly, which is convenient for the use of the supporting mechanism. At the same time, after the disabled elderly stands up or sits down, the hinged plates 224 that are hinged to each other move in the opposite direction, so that the hinged plates 224 and the body of the disabled elderly are pushed in the opposite direction, so that the several hinged plates 224 rotate with each other and move back to the original position from the side of the disabled elderly, thereby reducing the space occupied by the supporting mechanism when returning to its position.

In order to limit the direction and angle of rotation of the receiving mechanism so that when the receiving device is in use, the direction of force on the receiving mechanism will not be changed due to excessive rotation angle, making the receiving mechanism unable to bear the body weight of the disabled elderly, a rotating stopper 227 is fixed to the side wall of the rotating block 223, and stops 229 fixed to the sliding plate 221 are provided on the upper and lower sides of the hinged position of the rotating block 223 and the sliding plate 221. When the rotating block 223 rotates, the stopper 229 blocks the rotating stopper 227 to limit the direction and angle of rotation of the rotating block 223. At the same time, the hinged plate 224 flips upward along the direction of the bolt axis, so that the receiving mechanism composed of several hinged plates 224 can only flip toward the top of the adjusting plate 211, thereby ensuring that the receiving mechanism can still support the body of the disabled elderly during the angle adjustment process, making it convenient for the receiving mechanism to support the body of the disabled elderly.

The driving mechanism includes a driving motor 213 installed at the bottom of the adjusting plate 211, one end of the rotating shaft of the driving motor 213 is connected to a threaded rod 212, a sliding cavity is opened on the adjusting plate 211, a sliding block 222 is slidably set in the sliding cavity, and the threaded rod 212 passes through the sliding block 222 and is rotatably set in the sliding cavity. When the rotating shaft of the driving motor 213 rotates to drive the threaded rod 212 to rotate, through the threaded connection between the threaded rod 212 and the sliding block 222, the threaded rod 212 drives the sliding block 222 to move up and down in the sliding cavity, so that the carrying and driving device 2 drives the disabled elderly to get up or sit down, thereby reducing the difficulty of the disabled elderly to get up or sit down.

At the same time, in order to improve the stability of the movement of the sliding plate 221 and the sliding block 222, a sliding bar 228 is fixed near the two ends of the sliding plate 221 on one side close to the sliding block 222, and a side sliding groove 216 is opened on the side wall of the adjustment plate 211, and the sliding bar 228 is slidably set in the side sliding groove 216. During the sliding of the sliding plate 221 and the sliding block 222, the sliding bar 228 limits the sliding position of the sliding plate 221 through the limitation of the side sliding groove 216, thereby improving the stability of the movement of the sliding plate 221.

Taking into account that when the receiving mechanism receives the body of the disabled elderly, the contact area between the receiving mechanism and the disabled elderly is too small, the disabled elderly will be squeezed when being received and driven by the receiving mechanism, which makes the disabled elderly feel painful. In order to improve the comfort of using the device, a buckle groove 226 is opened on the hinged plate 224, and a receiving plate 24 is provided on the upper side of the receiving mechanism. A buckle ring 241 is fixed to the bottom of the receiving plate 24, and one end of the buckle ring 241 is buckled in the buckle groove 226. The hinged plate 224 contacts the body of the elderly. When the hinged plate 224 contacts the body of the disabled elderly, the hinged plate 224 receives the body of the disabled elderly, so that the body of the disabled elderly is driven by the hinged plate 224 to move, thereby facilitating the movement of the body of the disabled elderly.

When the positioning device 1 and the bearing and driving device 2 in this embodiment are in use, the positioning device 1 is fixed to the place where the disabled elderly often sit or stand up. When the disabled elderly need to stand up, they put their arms on the receiving plate 24 or fit their body against the receiving plate 24. The driving motor 213 drives the threaded rod 212 to rotate, so that the sliding block 222 moves upward. The upward sliding block 222 drives the sliding plate 221 and the receiving mechanism to move upward. The upward receiving mechanism drives the receiving plate 24 and the body of the disabled elderly to move upward, so that the disabled elderly can stand up.

When the disabled elderly person needs to sit down, the supporting plate 24 supports the disabled elderly person, and the supporting mechanism moves downward slowly, driving the disabled elderly person to move downward slowly, thereby preventing the disabled elderly person from tilting his body due to the force of sitting down, ensuring the stability of the disabled elderly person when sitting down, and thereby improving the safety and convenience of the disabled elderly person getting up or sitting down.

Example 2

Considering that when a disabled elderly person sits down, the body of the disabled elderly person is directly above the chair or bed. When the vertical up and down movement of Example 1 is adopted, it is difficult for the disabled elderly person to move out of the chair or bed. At this time, the disabled elderly person needs to control his body by himself, which increases the trouble of the disabled elderly person getting up or sitting down. In order to solve such problems, referring to Figures 1 to 4 and 7, a sliding groove 12 is provided on one side of the positioning plate 11, and a plurality of sockets are evenly provided in the sliding groove 12. The end fixing device 23 includes an insertion rod 231, one end of the insertion rod 231 passes through the adjustment plate 211 and is inserted into the socket. The adjustment plate 211 is provided with a mounting groove 214 near the upper end, and the inner center of the mounting groove 214 is A fixed rotary plate 215 is symmetrically fixed, and a spiral block 232 is symmetrically fixed to the center of one end of the insertion rod 231. The spiral block 232 and the fixed rotary plate 215 are both arc-shaped, and their side walls are in contact with each other. When the spiral block 232 rotates, the spiral block 232 moves laterally through the side wall in contact with the fixed rotary plate 215. At the same time, in order to facilitate the spiral block 232 to always contact the side wall of the fixed rotary plate 215, a torsion spring 233 is sleeved on the insertion rod 231 on the side of the spiral block 232 away from the fixed rotary plate 215. The torsion spring 233 is set in the installation groove 214, and a stop plate 25 is installed on one side of the installation groove 214 to block the torsion spring 233 in the installation groove 214.

When the device adjusts the angle of the bearing and driving device 2 according to the body position of the disabled elderly, so that the bearing and driving device 2 is convenient for driving the body of the disabled elderly, the disabled elderly pushes the plug rod 231 to rotate, so that the plug rod 231 drives the spiral block 232 to rotate in the installation groove 214, so that one end of the plug rod 231 is pulled out from the socket, and the fixed position of the angle adjustment device 21 is unlocked at this time, and the angle adjustment device 21 can adjust the angle so that the bearing and driving device 2 is adjusted to a suitable position to facilitate the movement of the disabled elderly. Among them, the position of the bearing and driving device 2 is adjusted in the following four states, referring to Figures 9 to 12, assuming that the bed on which the elderly sits is at the lower left of the device;

Referring to FIG9 , when the disabled elderly person needs to sit down, the carrying and driving device 2 is set in the direction of the bed, the disabled elderly person puts his body in contact with the receiving plate 24, and the vertical sliding device 22 drives the elderly person's body to move above the bed. After the elderly person's body moves to the top of the bed, the vertical sliding device 22 moves down, and the elderly person's body falls on the bed through the action of gravity;

When the elderly person is too close to the bed, the vertical sliding device 22 is set to a horizontal state, as shown in FIG10 , the receiving plate 24 contacts the elderly person's body and is driven to move by the vertical sliding device 22 to move the elderly person's body horizontally, so that the elderly person's body is taken away from the bed;

When the elderly person needs to get out of bed, referring to FIG. 11 , one end of the angle adjustment device 21 is directed away from the bed, and the elderly person places his hand on the receiving plate 24 , and the vertical sliding device 22 drives the receiving plate 24 to move, so that the elderly person's body is pulled to move diagonally upward, so that the elderly person stands up;

When the elderly are too far away from the bed, refer to Figure 12, the carrying and driving device 2 is set horizontally, the elderly puts his arms on the receiving plate 24, and the vertical sliding device 22 is pulled to drive the elderly's body closer to the bed.

Example 3

Considering that the bearing and driving device 2 in Example 2 cannot change the rotation point when rotating, making it difficult for the elderly to move well, the device is inverted to change the rotation position of the bearing and driving device 2 to facilitate the device to drive the elderly's body to move.

As a further improvement of the technical solution, the basic principles, main features and advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions are only preferred examples of the present invention, and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims (7)

1. The utility model provides a vertical slip realizes losing ability old man nursing of height and protects pole, includes positioner (1) and sets up bearing drive device (2) in positioner (1) one side, positioner (1) are installed on the wall and are restricted bearing drive device (2) position, its characterized in that: the bearing driving device (2) is used for bearing the body of the old people and driving the body of the old people in the bearing process, the bearing driving device (2) comprises an angle adjusting device (21) and a vertical sliding device (22) arranged on one side of the angle adjusting device (21), the angle adjusting device (21) comprises an adjusting plate (211) and a driving mechanism arranged in the adjusting plate (211), the vertical sliding device (22) comprises a sliding plate (221) arranged on one side of the adjusting plate (211), one side of the sliding plate (221) is fixedly provided with a sliding block (222), the driving mechanism drives the sliding block (222) to slide on one side of the adjusting plate (211), and bearing mechanisms are symmetrically arranged on one side of the sliding plate (221) and are used for bearing the body of the old people and driving the body of the old people to move through the driving of the driving mechanism in the bearing process;

the positioning device (1) comprises an arc-shaped positioning disc (11), wherein the positioning disc (11) is fixed on a wall through screws, a sliding groove (12) is formed in one side of the positioning disc (11), and a plurality of sockets are uniformly formed in the sliding groove (12);

An end fixing device (23) is arranged at the position, close to the upper end, of the adjusting plate (211), the end fixing device (23) is used for limiting the position between the positioning device (1) and the angle adjusting device (21), the end fixing device (23) comprises a plug rod (231), and one end of the plug rod (231) penetrates through the adjusting plate (211) and is inserted into the socket;

The mounting groove (214) has been seted up to the position that regulating plate (211) is close to the upper end, the inside central symmetry of mounting groove (214) is fixed with fixed rotatory board (215), the one end central symmetry of inserted bar (231) is fixed with spiral piece (232), spiral piece (232) and fixed rotatory board (215) are the arc, and its lateral wall laminating mutually, when spiral piece (232) rotate, carries out lateral shifting through the lateral wall of spiral piece (232) and fixed rotatory board (215) contact.

2. The wall guard bar for nursing disabled aged with vertical sliding to achieve high-low adaptation according to claim 1, characterized in that: the bearing mechanism comprises a rotating block (223) which is rotatably arranged on a sliding plate (221), a plurality of hinge plates (224) are arranged on one side of the rotating block (223), the hinge plates (224) are hinged through bolts, and one side of each hinge plate (224) is in contact with the body of the old.

3. The wall guard bar for nursing disabled aged with vertical sliding to achieve high-low adaptation according to claim 2, characterized in that: a bottom bearing block (225) is fixed at the position, close to the bottom, of one end of each hinge plate (224), a bottom bearing groove is formed in the bottom of one end of the other hinge plate (224), one end of each bottom bearing block (225) is arranged in each bottom bearing groove, and the bottom bearing blocks (225) block overturning of the hinge plates (224).

4. The wall guard bar for nursing disabled aged with vertical sliding to achieve high-low adaptation according to claim 2, characterized in that: the rotary block (223) is characterized in that a rotary block (227) is fixed on the side wall of the rotary block (223), and blocks (229) fixed on the sliding plate (221) are arranged on the upper side and the lower side of the hinged position of the rotary block (223) and the sliding plate (221), and the blocks (229) block the rotary block (227) when the rotary block (223) rotates.

5. The wall guard bar for disabled aged care for achieving high and low adaptation through vertical sliding according to claim 3, wherein: the hinge plate (224) is turned upward in the direction of the bolt axis.

6. The wall guard bar for nursing disabled aged with vertical sliding to achieve high-low adaptation according to claim 1, characterized in that: the driving mechanism comprises a driving motor (213) arranged at the bottom of the adjusting plate (211), one end of a rotating shaft of the driving motor (213) is connected with a threaded rod (212), a sliding cavity is formed in the adjusting plate (211), the sliding block (222) is arranged in the sliding cavity in a sliding mode, and the threaded rod (212) penetrates through the sliding block (222) and is rotatably arranged in the sliding cavity.

7. The wall guard bar for nursing disabled aged with vertical sliding to achieve high-low adaptation according to claim 2, characterized in that: the hinge plate (224) is provided with a buckling groove (226), the upper side of the bearing mechanism is provided with a bearing plate (24), the bottom of the bearing plate (24) is fixedly provided with a buckling ring (241), one end of the buckling ring (241) is buckled in the buckling groove (226), and the hinge plate (224) is in contact with the body of the old.