CN113017319B - Help old man to remove seat - Google Patents

Abstract

The utility model discloses an old-person assisting seat for assisting the movement of old persons, which comprises a seat frame, wherein a shaft rod is arranged in the seat frame in a penetrating manner, a sleeper plate is arranged in the seat frame through the shaft rod, two groups of symmetrically arranged fixing sleeves are sleeved on the surface of the seat frame, an inclined handrail is welded on the surface of the seat frame, a hook chain is wound on the surface of the handrail, a ferrule is fixed at one end of the hook chain, a round rod is arranged in the ferrule in a penetrating manner, a movable support is welded at the top of the round rod, a sliding groove is arranged in the movable support, a display structure is fixed on the surface of the movable support, a cylinder is arranged in the seat frame in a penetrating manner through bolts, and a storage bottom plate is fixed on the surface of the cylinder. According to the utility model, the counting moving wheels are arranged, and the pressure sensors on the surfaces of the arc-shaped sheets can be extruded and counted through the rotation of the internal cross bars, so that the moving distance of the device in different moving modes can be obtained.

Description

An elderly-assisted seat that assists the elderly in moving

Technical field

The present invention relates to the technical field of elderly-assisted seats, specifically an elderly-assisted seat that assists the elderly in moving.

Background technique

For the elderly, the degradation of their body muscles and skeletal functions has slowed down their daily activities. For some elderly people with physical diseases, their mobility has also been reduced accordingly. In order to ensure that the elderly can have normal activities In daily life, it is necessary to use an elderly-assisted seat to assist the elderly in moving, to help the elderly with limited mobility move normally in daily life.

The shortcomings of existing elderly-assisted seats are:

1. Comparative document CN210130598U discloses an intelligent elderly assistance seat with a guide rail mechanism, "including a guide rail. The surface of the guide rail is provided with a pulley groove. The top of the pulley is connected to a ladder bracket through an electric rotating shaft. The top of the ladder bracket is connected to a mounting bracket. plate, a guide rod is installed on one side of the ladder bracket, a driving device is provided at the bottom of the installation plate, a seat is installed on the top surface of the installation plate, handrails are provided on both sides of the backrest, and a safety strap is provided at the bottom of the handrail. A headrest is connected to the top of the backrest, and cameras are installed on both sides of the headrest, and the observation directions of the two cameras are opposite. A support rod is hinged on the back of the backrest, and a pulley is installed at the bottom of the support rod. The utility model provides a This kind of intelligent elderly-assisted seat with a guide rail mechanism solves the technical problems of difficulty in getting off the car for the elderly and some disabled people, and insufficient comfort and safety." However, the device cannot detect and record the moving distance of the device when it is working, causing the elderly to When using this device, you cannot control your moving distance and the corresponding amount of exercise;

2. Comparative document CN211797301U discloses a seat for the elderly, "comprising a seat frame, two armrest assemblies, a seat cushion and an elastic member. The front end of the seat cushion is rotatably connected to the front end of the seat frame, and the front end of the elastic member is rotatably connected to the bottom of the seat cushion. On the top, the rear end of the elastic member is rotationally connected to the rear end of the seat frame. Armrest brackets are provided on both sides of the seat frame. The two armrest assemblies are respectively rotatably connected to the two armrest brackets. The armrest assembly includes an armrest and a tilt connection. There is a cushion limiter at the bottom of the armrest. A limiter chute is provided in the cushion limiter. A limiter protrusion that can slide in the limiter chute is provided on both sides of the seat cushion. In this utility model, by pressing down on the armrest, At the front end, the armrest will drive the seat cushion limit part to move synchronously, causing the limit chute to be raised as a whole, and then the rear end of the seat cushion will be lifted upward through the cooperation of the limit chute and the limit protrusions on both sides of the seat cushion, and at the same time, through the elastic member The elastic force can boost the rear end of the seat cushion to lift, thereby achieving the effect of assisting people to stand up. However, the device cannot assist standing movements, resulting in a limitation of the device's assistive function;

3. Comparative document CN211065804U discloses a seat that assists the elderly to stand up, "including a seat body, which is provided with an armrest assembly. The armrest assembly includes an armrest and an armrest seat. The armrest and the armrest seat are slidingly connected. The armrest seat is A limited chute is provided. One end of the armrest is placed into the limited chute so that the other end of the armrest is lifted up to form a heightening support structure to assist the elderly to stand. The armrest of this utility model can slide relatively. The elderly hold the front end of the armrest board and tilt it first. Pull down to move the body forward while slowly raising the body's center of gravity, and then press the armrest plate downward to help the body stand completely. This utility model seat can effectively reduce the load on the knee joints of the elderly when they stand up, and has the advantages of reasonable combination ", convenience of use and other advantages." However, when the device is in use, it cannot meet the adjustment needs of shopping storage space, causing inconvenience to the elderly in daily life activities such as going out for shopping.

Contents of the invention

The object of the present invention is to provide an elderly-assisted seat that assists the elderly in moving, so as to solve the problems raised in the above-mentioned background art.

In order to achieve the above object, the present invention provides the following technical solution: an old-age assistance seat that assists the elderly in moving, including a seat frame. A shaft is installed through the interior of the seat frame. The interior of the seat frame passes through the shaft. The pole is equipped with a pillow board. The surface of the seat frame is sleeved with two sets of symmetrically arranged fixed sleeves, and the fixed sleeves are located below both sides of the pillow board. The surface of the seat frame is welded with obliquely arranged armrests. And the armrest is located below the fixed sleeve. The surface of the armrest is wrapped with a hook chain. One end of the hook chain is fixed with a ferrule. A round rod is installed through the inside of the ferrule. The top of the round rod is welded with a moving Bracket, the inside of the mobile bracket is provided with a chute, the surface of the mobile bracket is fixed with a display structure, and the display structure is located in front of the fixed sleeve, the inside of the seat frame is installed with a cylinder through bolts, the cylinder A storage bottom plate is fixed on the surface.

Preferably, a lifting support rod is welded to the bottom of the mobile support, and an L-shaped connecting rod is installed on the rear surface of the lifting support. The surface of the connecting rod away from the mobile support and the bottom of the storage bottom plate are both connected by connectors. Equipped with counting moving wheel.

Preferably, a circular ring is installed on the surface of the side of the counting moving wheel away from the moving bracket. The diameter of the circular ring is larger than the diameter of the counting moving wheel. The inner wall of the circular ring is equipped with an inwardly protruding arc-shaped piece. The surface is divided into two even parts, one of which is equipped with a pressure sensor on the surface, and a shaft disk is installed inside the counting moving wheel. The surface of the shaft disk at one end away from the moving bracket is located inside the ring, and the surface of the shaft disk at one end away from the moving bracket is installed with a A rubber rod is installed at the rear end of the horizontal bar, and the rear end of the rubber rod is tangent to the convex point of the arc-shaped piece.

Preferably, a universal wheel is installed at the bottom of the lifting support rod, and the bottom of the universal wheel is located on the same horizontal plane as the bottom of the ring installed on the surface of the counting moving wheel on the surface of the connecting rod.

Preferably, telescopic sleeve rods are installed on the top four corners of the storage bottom plate. The telescopic sleeve rod is composed of three sleeve rods. The top of the telescopic sleeve rod is connected with a pendant. The surface of the pendant is connected with a storage bag. The fixed sleeve is opposite to the The surface is connected with two layers of waterproof layers arranged front and back. The interlayer formed by the waterproof layer is installed with two layers of insulation layers arranged front and back. A set of massage cloth layers is installed inside the interlayer formed by the insulation layer. An electric magnet is installed inside the massage cloth layer. Healing Stone.

Preferably, a downwardly protruding arc-shaped groove is installed at the bottom of the side of the chute away from the seat frame, and a long connecting plate is slidably connected to the inside of the chute, and a small hole is provided inside the connecting plate. , the inside of the small hole is connected with an elastic cord, and the adjacent two sets of connecting plates are connected by an elastic cord.

Preferably, a cushion board is installed on the front of the pillow board, and the cushion board is made of sponge blocks. A rotating rod is installed through the interior of the seat frame, and a seat plate is fixed on the surface of the rotating rod. The seat plate Located above the telescopic sleeve rod, the surface bottom of the seat frame is connected to a roller through a short rod. The diameter of the roller is larger than the counting moving wheel, and the roller is located behind the counting moving wheel. The bottom end of the roller and the ring are located on the same horizontal plane.

Preferably, a fixed seat is installed on the surface of the ferrule, and the fixed seat and the hook chain are arranged symmetrically. A fitting cylinder is installed on the top of the fixed seat, and the diameter of the fitting cylinder is the same as the diameter of the hook chain.

Preferably, a No. 1 display screen and a No. 2 display screen are installed inside the display structure. The No. 2 display screen is located on one side of the No. 1 display screen. The No. 1 display screen is electrically connected to the counting mobile wheel installed under the storage bottom plate. Connection, the No. 2 display screen is electrically connected to the counting movable wheel mounted on the surface at one end of the connecting rod.

Preferably, the working steps of the device are as follows:

S1. When using this device to assist an elderly person with mobility issues to move, you can first sit the elderly person on the surface of the seat board, then wrap the hook chain around the surface of the handrail, and hang the circular ring at the end of the hook chain on the top of the fixed seat. The embedded cylindrical surface on the surface connects the mobile bracket and the seat frame, so that the device can use the mobile bracket to protect the elderly when moving;

S2. When the device moves, the universal wheels at the bottom of the lifting pole and the counting moving wheels and rollers installed through the connecting rod and the storage bottom plate can effectively increase the contact area between the device and the ground and enhance the stability of the device. In addition, during counting When the moving wheel rolls, its shaft plate drives the internal crossbar to rotate, which in turn drives the rubber rod at its tail end to make synchronous circular motions. When the rubber rod rolls counterclockwise in the forward direction of the counting moving wheel, it will affect the arc piece and pressure. The sensor is squeezed, and after leaving the surface bump of the arc-shaped piece, there is no contact with the surface of the other part of the arc-shaped piece. When the pressure sensor is squeezed, it sends a signal to the corresponding electrically connected No. 1 display screen or The No. 2 display screen sends an electrical signal, corresponding to one count. After the movement is completed, the number of internal counts on the No. 1 display screen or the No. 2 display screen is multiplied by the circumference of the counting moving wheel to indirectly obtain the moving distance of the old man and judge. The range of activities and amount of exercise of the elderly;

S3. When the elderly sits on the surface of the seat board and moves through this device, the electric massage magnet inside the massage cloth layer can be activated. The elderly's back can be massaged and relaxed through vibration, reducing the soreness and swelling of the back muscles caused by sitting for a long time. During this process, the insulation layer can provide sandwich insulation protection for the massage cloth layer to prevent leakage of the internal electric massage magnet from affecting the safety of the elderly;

S4. After the old man sits down, the multiple sets of connecting plates inside the chute can be stretched, flattened, and then overlapped to form a platform, so that the old man can lie down on the platform surface formed by the connecting plates. When the platform is not needed, he can Push the connecting plate to slide it down into the arc-shaped groove to make room so that the elderly have enough room to move when standing and moving;

S5. When the old man wants to stand and move, remove the hook chain from the surface of the fitting cylinder to flexibly separate the mobile bracket and the seat frame. After that, the old man holds the handrail to stand up, and then holds his hands on the At the tail ends of the two ends of the mobile bracket, the counting moving wheel and the universal wheel installed on the surface of the connecting rod are at the same height, which ensures that the mobile bracket can move stably on the ground, making it easier for the elderly to move upright and exercise their legs. Muscle and strength;

S6. When the elderly go out shopping, the elderly can fold the seat panel against the inside of the seat frame, and then rotate the shaft to deflect the pillow panel to form a vertical structure with the seat frame, and use the bottom end of the pillow panel to The seat board is blocked, and the storage bag covered by the seat board is exposed. According to the quantity of shopping and the size of the shopping items, the extension distance of the telescopic rod can be appropriately adjusted to achieve flexible storage and facilitate the daily life of the elderly. .

Compared with the prior art, the beneficial effects of the present invention are:

1. The present invention is equipped with a counting moving wheel, which is composed of a ring, a shaft plate, a horizontal bar, an arc-shaped piece and a pressure sensor. When the counting moving wheel rolls, due to the diameter difference between the ring and the counting moving wheel, the axis The sector-shaped parts on the surface of the disk will not contact the inner wall of the ring when rotating, thereby preventing the sector-shaped parts on the surface of the shaft disk from squeezing the surface of the arc sheet when rotating, interfering with the detection results of the pressure sensor. The shaft disk drives the internal horizontal The rod rotates, thereby driving the rubber rod at its tail end to perform synchronous circular motion. When the rubber rod rolls counterclockwise with the forward direction of the counting moving wheel, it will squeeze the arc piece and the pressure sensor, and when it leaves the arc piece After the surface bumps, there is no contact with the surface of the other part of the arc-shaped piece. When the pressure sensor is squeezed, an electrical signal is sent to the corresponding electrically connected display screen No. 1 or No. 2, which counts once and moves After the completion, by multiplying the number of counts inside the No. 1 display or the No. 2 display by the circumference of the counting moving wheel, you can indirectly obtain the moving distance of the elderly and determine the range and amount of movement of the elderly.

2. The present invention installs a mobile bracket, which is composed of a lifting support rod, a universal wheel and a connecting rod. By adjusting the distance of the lifting support rod, the height of the mobile support can be adjusted when the device switches from sitting to standing movement. It can be flexibly adjusted to meet the height requirements of the elderly holding the mobile stand with both hands when standing. The counting moving wheel installed through the connecting rod can cooperate with the universal wheel so that when the mobile stand moves, its contact point with the ground is stable. The rectangular design increases the stability of the mobile stand. When the universal wheel rotates, the moving direction of the mobile stand can be adjusted. When the mobile stand and the seat frame are moved together, it can drive the entire device to change the direction of movement, so as to flexibly change the moving direction of the device. .

3. The present invention installs a storage bottom plate, which is composed of a storage bag, a pendant and a telescopic rod. The round hole inside the pendant is buckled on the top surface of the telescopic rod, so that the storage bag can be connected to the surface of the telescopic rod. Then, according to the quantity of shopping and the size of the shopping items, the extension distance of the telescopic sleeve can be appropriately adjusted to achieve flexible storage and facilitate the elderly's daily travel. After a period of use, the storage bag can be removed from the telescopic sleeve. Remove the surface of the rod and clean it for long-term use.

Description of the drawings

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

Figure 2 is a schematic diagram of the installation structure of the seat frame, shaft and pillow board of the present invention;

Figure 3 is a schematic diagram of the installation structure of the massage cloth layer, waterproof layer and insulation layer of the present invention;

Figure 4 is a schematic diagram of the installation structure of the mobile bracket, display structure and counting mobile wheel of the present invention;

Figure 5 is a schematic structural diagram of position A in Figure 4 of the present invention;

Figure 6 is a schematic diagram of the installation structure of the storage bottom plate, storage bags, pendants and telescopic sleeve rods of the present invention;

Figure 7 is a schematic structural diagram of the counting moving wheel of the present invention;

Figure 8 is a schematic diagram of the installation structure of the display structure of the present invention;

Figure 9 is a schematic diagram of the connection structure between the connecting plate and the elastic cord of the present invention.

In the picture: 1. pillow board; 101. cushion board; 102. shaft; 2. fixed sleeve; 201. massage cloth layer; 202. insulation layer; 203. waterproof layer; 3. seat frame; 301. rotating rod ; 302. Seat board; 303. Armrest; 304. Roller; 4. Ferrule; 401. Fixing seat; 402. Hook chain; 5. Storage bottom plate; 501. Storage bag; 502. Pendant; 503. Telescopic rod ; 6. Mobile bracket; 601. Lifting support rod; 602. Universal wheel; 603. Connecting rod; 7. Counting moving wheel; 701. Ring; 702. Axis plate; 703. Cross bar; 704. Arc piece; 705. Pressure sensor; 8. Display structure; 801. Display No. 1; 802. Display No. 2; 9. Chute; 901. Arc groove; 902. Connecting plate; 903. Elastic cord.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", and "the other end" The indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. They are not intended to indicate or imply that the device or element referred to must have a specific orientation or in a specific manner. orientation construction and operation and therefore should not be construed as limitations of the invention. In addition, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection. , it can be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, or it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

Please refer to Figures 1 to 9. An embodiment provided by the present invention: an elderly-assisted seat that assists the elderly in moving, including a seat frame 3. A shaft 102 is installed through the interior of the seat frame 3. The seat frame 3 The pillow board 1 is installed inside the seat frame 3 through the shaft 102. The pillow board 1 installed through the shaft 102 can rotate and then adjust the installation direction with the seat frame 3 to realize the function switching between the headrest and the seat board 302 baffle. , and the installation of the seat frame 3 can provide installation support for the device to realize the seat function. The surface of the seat frame 3 is sleeved with two sets of symmetrically arranged fixed sleeves 2, and the fixed sleeves 2 are located on both sides of the pillow board 1 Below, the massage cloth layer 201 can be fixed through the fixed sleeve 2, thereby providing the possibility for the device to perform corresponding massage operations. The surface of the seat frame 3 is welded with an inclined armrest 303, and the armrest 303 is located below the fixed sleeve 2. The armrest 303 can provide a hooking connection function for the flexible disassembly of the mobile bracket 6. In addition, it can also provide a supporting function when the elderly sit on the surface of the seat board 302. The surface of the armrest 303 is wrapped with a hook chain 402, and one end of the hook chain 402 is fixed with a hook chain 402. The ferrule 4 can be flexibly separated from the armrest 303 through the winding of the hook chain 402, thereby realizing the flexible separation of the mobile bracket 6 and the seat frame 3, making it convenient for the elderly to switch between sitting and standing movements. , a round rod is installed through the inside of the ferrule 4, and a movable bracket 6 is welded on the top of the round rod. Through the connection function of the round rod, the fixed connection between the ferrule 4 and the movable bracket 6 can be realized. The inside of the movable bracket 6 is provided with a sliding Slot 9, through the chute 9, can flexibly switch the use state of the platform formed by overlapping the connecting plates 902, so that the elderly can lie down on the surface of the platform when sitting on the surface of the seat board 302, and the platform can be stowed away when standing and moving, which is convenient When the old man moves, a display structure 8 is fixed on the surface of the mobile support 6, and the display structure 8 is located in front of the fixed sleeve 2. Through the display structure 8, the distance moved by the old man can be displayed, so as to grasp the amount and range of movement of the old man. The seat A column is installed through the interior of the frame 3 through bolts, and a storage bottom plate 5 is fixed on the surface of the column. The storage bottom plate 5 fixed by the column can provide storage support for the elderly when they go shopping.

The lifting struts 601 are welded to the bottom of the mobile bracket 6. By adjusting the distance of the lifting struts 601, when the device switches from sitting to standing, the height of the mobile bracket 6 can be flexibly adjusted to meet the needs of the elderly when standing. To meet the height requirement of grasping the mobile bracket 6 with both hands, an L-shaped connecting rod 603 is installed on the rear surface of the lifting support rod 601. The surface of the connecting rod 603 away from the mobile bracket 6 and the bottom of the storage bottom plate 5 are equipped with counting mobile devices through connectors. Wheel 7, the counting mobile wheel 7 installed through the connecting rod 603, can cooperate with the universal wheel 602, so that when the mobile bracket 6 moves, its contact point with the ground is a stable rectangular design, increasing the stability of the mobile bracket 6. In addition, when the device is moved, the advancing distance of the device can be calculated by counting the moving wheel 7, thereby providing data collection support for the display structure 8 to realize data display.

A ring 701 is installed on the surface of the side of the counting moving wheel 7 away from the moving bracket 6. The diameter of the ring 701 is larger than the diameter of the counting moving wheel 7. An inwardly protruding arc-shaped piece 704 is installed on the inner wall of the ring 701. The arc-shaped The surface of the piece 704 is divided into two even parts, one of which is equipped with a pressure sensor 705. An axle disk 702 is installed inside the counting moving wheel 7. The end surface of the axle disk 702 away from the moving bracket 6 is located inside the ring 701. A horizontal bar 703 is installed on the surface of the end of the disk 702 away from the moving bracket 6. A rubber rod is installed at the rear end of the horizontal bar 703, and the rear end of the rubber rod is tangent to the convex point of the arc piece 704. When the counting moving wheel 7 rolls, Since there is a diameter difference between the ring 701 and the counting moving wheel 7, the sector-shaped parts on the surface of the shaft disk 702 will not contact the inner wall of the ring 701 when rotating, thus preventing the sector-shaped parts on the surface of the shaft disk 702 from causing damage to the arc-shaped piece 704 when rotating. A squeezing effect is formed on the surface, interfering with the detection results of the pressure sensor 705. The shaft disk 702 drives the internal crossbar 703 to rotate, and then drives the rubber rod at its rear end to perform synchronous circular motion. The rubber rod moves in the opposite direction along with the counting moving wheel 7. When the hour hand rolls, it will squeeze the arc-shaped piece 704 and the pressure sensor 705, and after leaving the surface bump of the arc-shaped piece 704, there will be no contact with the surface of the other part of the arc-shaped piece 704. When the pressure sensor 705 When being squeezed, an electrical signal is sent to the corresponding electrically connected No. 1 display screen 801 or No. 2 display screen 802, and the corresponding number is counted once. After the movement is completed, the number is counted internally through the No. 1 display screen 801 or No. 2 display screen 802. , multiplied by the circumference of the counting moving wheel 7, the moving distance of the elderly can be indirectly obtained, and the range and amount of movement of the elderly can be judged.

A universal wheel 602 is installed at the bottom of the lifting support rod 601. The bottom of the universal wheel 602 is located on the same horizontal plane as the bottom of the ring 701 on the surface of the counting moving wheel 7 installed on the surface of the connecting rod 603. The universal wheel 602 can be adjusted when rotating. The moving direction of the movable bracket 6 can drive the entire device to change its moving direction when the movable bracket 6 and the seat frame 3 move together, so as to flexibly change the moving direction of the device.

Telescopic sleeve rods 503 are installed on the top four corners of the storage bottom plate 5. The telescopic sleeve rod 503 is composed of three sleeve rods. A pendant 502 is connected to the top of the telescopic sleeve rod 503. A storage bag 501 is connected to the surface of the pendant 502. The pendant 502 is The internal round hole is buckled on the top surface of the telescopic sleeve rod 503, so that the storage bag 501 can be connected to the surface of the telescopic sleeve rod 503. Then, the extension of the telescopic sleeve rod 503 can be adjusted appropriately according to the quantity of shopping and the size of the shopping items. distance, so as to achieve flexible storage and facilitate the daily life of the elderly. After using for a period of time, the storage bag 501 can be removed from the surface of the telescopic sleeve rod 503 and cleaned for long-term use. The fixed sleeve 2 The opposite surfaces are connected with two layers of waterproof layers 203 arranged front and back. Two layers of insulating layers 202 arranged front and back are installed inside the interlayer formed by the waterproof layer 203. A set of massage cloth layers 201 are installed inside the interlayer formed by the insulating layers 202. The massage cloth layers An electric magnetic therapy stone is installed inside 201. The waterproof layer 203 can prevent external liquid from entering the inside of the insulating layer 202 and avoid interfering with the normal operation of the internal electric magnetic therapy stone. The insulating layer 202 can work with the electric magnetic therapy stone inside the massage cloth layer 201. When leakage occurs in the circuit, the leakage current is isolated from contact with the elderly, and the safety of the elderly is protected when the electric magnetic therapy stone inside the massage cloth layer 201 is used to massage and relax the back.

A downwardly protruding arc-shaped groove 901 is installed at the bottom of the side of the chute 9 away from the seat frame 3. A long connecting plate 902 is slidably connected to the inside of the chute 9, and a small penetrating small hole is provided inside the connecting plate 902. hole, the inside of the small hole is connected with an elastic cord 903, and the adjacent two sets of connecting plates 902 are connected by the elastic cord 903. The connecting plates 902 connected by the elastic cord 903 are spread out inside the chute 9, and the lap can be laid. connected to form a platform, so that when the elderly sit on the surface of the seat board 302, they can lie down on the surface of the platform formed by overlapping the connecting plates 902. When the platform is not needed, the connecting plates 902 can be pushed and stacked inside the arc-shaped groove 901 , store the connecting plate 902 to free up space, so that the elderly can have sufficient space when standing and moving.

A cushion board 101 is installed on the front of the pillow board 1. The cushion board 101 is made of sponge blocks. The sponge blocks have a flexible support effect. Therefore, when the pillow board 1 and the seat frame 3 are placed horizontally, they can provide support for the elderly person's head. Flexible support, so that when the elderly person sits on the surface of the seat board 302, his head can be rested on the surface of the cushion board 101. A rotating rod 301 is installed through the interior of the seat frame 3, and the seat plate 302 is fixed on the surface of the rotating rod 301. , the seat plate 302 is located above the telescopic sleeve rod 503, and the surface bottom of the seat frame 3 is connected to a roller 304 through a short rod. The diameter of the roller 304 is larger than the counting moving wheel 7, and the roller 304 is located behind the counting moving wheel 7. The bottom end of the roller 304 and the ring 701 are located on the same horizontal plane. With the assistance of the rotating rod 301, the seat plate 302 can rotate inside the seat frame 3, thereby fitting the seat plate 302 against the seat frame 3. Within the frame, the blocking effect on the storage bottom plate 5 is lost, and the storage bag 501 under the seat plate 302 is exposed so that the elderly can achieve shopping and storage purposes. The roller 304 can be formed with the counting moving wheel 7 installed under the storage bottom plate 5 The rectangular support function allows the seat frame 3 to move stably on the ground after being separated from the mobile bracket 6 .

A fixed seat 401 is installed on the surface of the ferrule 4. The fixed seat 401 and the hook chain 402 are arranged symmetrically. A fitting cylinder is installed on the top of the fixed seat 401. The diameter of the fitting cylinder is the same as the diameter of the hook chain 402. The hook chain 402 is wound around After passing the armrest 303, buckle the circular ring at its rear end on the fitting cylinder at the top of the fixed base 401, then the ferrule 4 and the movable bracket 6 can be connected to the surface of the seat frame 3, and then fasten the rear end of the hook chain 402. When the circular ring is removed from the surface of the fitting cylinder, the connection between the movable bracket 6 and the seat frame 3 can be disconnected, which facilitates the flexible use of the movable bracket 6.

The display structure 8 has a No. 1 display screen 801 and a No. 2 display screen 802 installed inside. The No. 2 display screen 802 is located on one side of the No. 1 display screen 801 . The No. 1 display screen 801 and the counting moving wheel installed under the storage bottom plate 5 7 is electrically connected. The No. 2 display screen 802 is electrically connected to the counting moving wheel 7 mounted on one end of the connecting rod 603. When the device sits and moves, the counting moving wheel 7 on the surface of the connecting rod 603 and under the storage bottom plate 5 work simultaneously. , at this time, the display data inside the No. 1 display screen 801 and the No. 2 display screen 802 are the same, representing the sitting and standing moving distance of the device. When the device is standing and moving, the counting moving wheel 7 under the storage bottom plate 5 is in a stationary device. At this time The counting moving wheel 7 on the surface of the connecting rod 603 moves, and then provides data collection support for the No. 2 display screen 802 to continue counting. By comparing the difference in the internal data of the No. 1 display screen 801 and the No. 2 display screen 802, it can be judged whether the old man uses this device. The distance of movement in each movement mode.

The working steps of the device are as follows:

S1. When using this device to assist an elderly person with mobility difficulties to move, the elderly person can first sit on the surface of the seat board 302, and then the hook chain 402 is passed around the surface of the handrail 303, and the tail end of the hook chain 402 is hung in a circular ring. The fitting cylindrical surface on the top surface of the fixed base 401 connects the movable bracket 6 and the seat frame 3 so that the device can use the movable bracket 6 to form an enclosure for the elderly when moving;

S2. When the device moves, the universal wheel 602 at the bottom of the lifting support rod 601 and the counting moving wheel 7 and the roller 304 installed through the connecting rod 603 and the storage bottom plate 5 can effectively increase the contact area between the device and the ground and strengthen the device. Stability, in addition, when the counting moving wheel 7 rolls, its shaft plate 702 drives the internal crossbar 703 to rotate, which in turn drives the rubber rod at its rear end to make a synchronous circular motion. When the rubber rod moves counterclockwise with the forward direction of the counting moving wheel 7 When rolling, the arc-shaped piece 704 and the pressure sensor 705 will be squeezed, and after leaving the surface bump of the arc-shaped piece 704, there will be no contact with the surface of the other part of the arc-shaped piece 704. When the pressure sensor 705 is subjected to When squeezing, an electrical signal is sent to the corresponding electrically connected No. 1 display screen 801 or No. 2 display screen 802, and the corresponding count is once. After the movement is completed, the number is counted internally through the No. 1 display screen 801 or No. 2 display screen 802. Multiplying the circumference of the counting moving wheel 7 can indirectly obtain the moving distance of the elderly and determine the range and amount of movement of the elderly;

S3. When the elderly person sits on the surface of the seat board 302 and moves through this device, the electric massage magnet inside the massage cloth layer 201 can be activated. The elderly person's back can be massaged and relaxed through vibration, thereby reducing the soreness of the back muscles caused by sitting for a long time. , during this process, the insulating layer 202 can provide sandwich insulation protection to the massage cloth layer 201 to avoid leakage of the internal electric massage magnet during use, which will affect the safety of the elderly;

S4. After the old man sits down, the multiple sets of connecting plates 902 inside the chute 9 can be stretched, flattened, and then overlapped to form a platform, so that the old man can lie down on the platform surface formed by the connecting plates 902. When a platform is not needed, When the connection plate 902 is moved, the connecting plate 902 can be pushed to slide down to the inside of the arc-shaped groove 901 to free up space so that the elderly can have enough room to move when standing and moving;

S5. When the old man wants to stand and move, remove the hook chain 402 from the surface of the fitting cylinder to flexibly separate the mobile bracket 6 and the seat frame 3. After that, the old man holds the handrail 303 and stands up. Hold both hands at the tail ends of both ends of the mobile support 6. At this time, the counting moving wheel 7 and the universal wheel 602 installed on the surface of the connecting rod 603 have the same bottom height, which ensures that the mobile support 6 can move stably on the ground. , convenient for the elderly to move upright and exercise leg muscles and strength;

S6. When the elderly person goes out shopping, the elderly person can fold the seat panel 302 against the inside of the seat frame 3, and then rotate the shaft 102 to deflect the pillow panel 1 to form a vertical structure with the seat frame 3, and use the pillow The bottom end of the board 1 blocks the seat board 302, exposing the storage bag 501 covered by the seat board 302. According to the quantity of shopping and the size of the shopping items, the extension distance of the telescopic sleeve rod 503 is appropriately adjusted to achieve flexible storage. At the same time, it facilitates the daily life and travel of the elderly.

Working principle: When using this device to assist an elderly person with mobility issues to move, the elderly person can first sit on the surface of the seat board 302, and then the hook chain 402 is passed around the surface of the handrail 303, and the circular ring at the end of the hook chain 402 The fitting cylindrical surface hung on the top surface of the fixed seat 401 connects the movable bracket 6 and the seat frame 3, so that the movable bracket 6 can be used to protect the elderly when the device is moved. When the device moves, the lifting support rod The universal wheel 602 at the bottom of 601 and the counting moving wheel 7 and roller 304 installed through the connecting rod 603 and the storage bottom plate 5 can effectively increase the contact area between the device and the ground and enhance the stability of the device. In addition, on the counting moving wheel 7, When rolling, its shaft plate 702 drives the internal crossbar 703 to rotate, and then drives the rubber rod at its tail end to perform synchronous circular motion. When the rubber rod rolls counterclockwise with the forward direction of the counting moving wheel 7, it will affect the arc piece 704 and The pressure sensor 705 is squeezed, and after leaving the surface bump of the arc-shaped piece 704, it no longer contacts the surface of the other part of the arc-shaped piece 704. When the pressure sensor 705 is squeezed, it will move to the corresponding electrically connected The No. 1 display screen 801 or the No. 2 display screen 802 sends an electrical signal, which corresponds to one count. After the movement is completed, the internal count number of the No. 1 display screen 801 or the No. 2 display screen 802 is multiplied by the circumference of the counting moving wheel 7 , the moving distance of the elderly can be obtained indirectly, and the activity range and amount of movement of the elderly can be judged. When the elderly sits on the surface of the seat plate 302 and moves through this device, the electric massage magnet inside the massage cloth layer 201 can be activated, and the elderly's back can be massaged through vibration. The massage is relaxing and reduces the soreness of back muscles caused by sitting for a long time. During this process, the insulation layer 202 can provide sandwich insulation protection to the massage cloth layer 201 to avoid leakage of the internal electric massage magnet during use, which will affect the safety of the elderly. After the old man sits down, the multiple sets of connecting plates 902 inside the chute 9 can be stretched, flattened, and then overlapped to form a platform, so that the old man can lie down on the platform surface formed by the connecting plates 902. When the platform is not needed, The connecting plate 902 can be pushed to slide into the arc-shaped groove 901 to free up space so that the elderly can have enough room to move when standing and moving. When the elderly wants to stand and move, the hook chain 402 can be removed from the surface of the fitting cylinder. After taking it off, the mobile bracket 6 and the seat frame 3 can be flexibly separated. After that, the old man holds the armrest 303 and stands up, and then holds both hands at the tail ends of the mobile bracket 6. At this time, the connecting rod 603 is installed on the surface. The counting movable wheel 7 and the universal wheel 602 have the same bottom height, which ensures that the movable bracket 6 can move stably on the ground, making it convenient for the elderly to move upright and exercise leg muscles and strength. When the elderly go shopping, the elderly can The seat panel 302 can be folded against the inside of the seat frame 3, and then the shaft 102 is rotated to deflect the pillow panel 1 to form a vertical structure with the seat frame 3, and the bottom end of the pillow panel 1 can be used to move the seat panel 302 blocks, exposing the storage bag 501 blocked by the seat panel 302. According to the quantity of shopping and the size of the shopping items, the extension distance of the telescopic sleeve rod 503 is appropriately adjusted to achieve flexible storage and facilitate the daily life of the elderly. travel.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be regarded as illustrative and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the claims All changes within the meaning and scope of equivalent elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

Claims (1)

1. An elderly-assisted seat that assists the elderly in moving, including a seat frame (3), characterized in that: a shaft (102) is installed through the interior of the seat frame (3), and the seat frame (3) The pillow board (1) is installed inside the seat frame (3) through the shaft (102). Two sets of symmetrically arranged fixed sleeves (2) are connected to the surface of the seat frame (3), and the fixed sleeves (2) are located on the pillow. Below both sides of the board (1), the surface of the seat frame (3) is welded with an inclined armrest (303), and the armrest (303) is located below the fixed sleeve (2). The armrest (303) A hook chain (402) is wound around the surface of the hook chain (402). A ferrule (4) is fixed at one end of the hook chain (402). A round rod is installed through the inside of the ferrule (4). The top of the round rod is welded with The mobile bracket (6) is provided with a chute (9) inside the mobile bracket (6). A display structure (8) is fixed on the surface of the mobile bracket (6), and the display structure (8) is located in the fixed sleeve ( 2) In front of the seat frame (3), a column is installed through bolts through the interior of the seat frame (3), and a storage bottom plate (5) is fixed on the surface of the column; A lifting support rod (601) is welded to the bottom of the mobile support (6), and an L-shaped connecting rod (603) is installed on the rear surface of the lifting support rod (601). The connecting rod (603) is away from the mobile support. Counting moving wheels (7) are installed on the surface of (6) and the bottom of the storage bottom plate (5) through connectors; A ring (701) is installed on the surface of the side of the counting moving wheel (7) away from the moving bracket (6). The diameter of the ring (701) is larger than the diameter of the counting moving wheel (7). The inner wall of the ring (701) An inwardly protruding arc-shaped piece (704) is installed, and the surface of the arc-shaped piece (704) is divided into two even parts. A pressure sensor (705) is installed on the surface of one part, and a pressure sensor (705) is installed on the inside of the counting moving wheel (7). The shaft plate (702), the end surface of the shaft plate (702) away from the moving bracket (6) is located inside the ring (701), and the end surface of the shaft plate (702) away from the moving bracket (6) is equipped with a cross bar (703) , a rubber rod is installed at the tail end of the crossbar (703), and the tail end of the rubber rod is tangent to the convex point of the arc piece (704); A universal wheel (602) is installed at the bottom of the lifting support rod (601). The bottom of the universal wheel (602) is connected to the ring (701) on the surface of the counting moving wheel (7) installed on the surface of the connecting rod (603). The bottom is on the same level; The top four corners of the storage bottom plate (5) are equipped with telescopic sleeve rods (503). The telescopic sleeve rod (503) is composed of three sleeve rods. The top of the telescopic sleeve rod (503) is connected with a pendant (502). The pendant A storage bag (501) is connected to the surface of (502), and two waterproof layers (203) arranged front and back are connected to the opposite surface of the fixed sleeve (2). Two layers of front and rear waterproof layers (203) are installed inside the interlayer formed by the waterproof layer (203). The insulating layer (202) is arranged, and a set of massage cloth layers (201) are installed inside the interlayer formed by the insulating layer (202), and electric magnetic therapy stones are installed inside the massage cloth layer (201); A downwardly protruding arc-shaped groove (901) is installed at the bottom of the side of the chute (9) away from the seat frame (3), and a long connecting plate (902) is slidably connected to the inside of the chute (9). ), the connecting plate (902) is provided with a penetrating small hole inside, the inside of the small hole is connected with an elastic cord (903), and the two adjacent groups of connecting plates (902) are connected by the elastic cord (903); A cushion board (101) is installed on the front of the pillow board (1). The cushion board (101) is made of sponge blocks. A rotating rod (301) is installed through the interior of the seat frame (3). A seat plate (302) is fixed on the surface of the rod (301). The seat plate (302) is located above the telescopic rod (503). The bottom end of the surface of the seat frame (3) is connected to a roller (304) through a short rod. , the diameter of the roller (304) is larger than the counting moving wheel (7), and the roller (304) is located behind the counting moving wheel (7), and the bottom end of the roller (304) and the ring (701) are located on the same horizontal plane; A fixed seat (401) is installed on the surface of the ferrule (4). The fixed seat (401) and the hook chain (402) are symmetrically arranged. A fitting cylinder is installed on the top of the fixed seat (401). The diameter of the fitting cylinder is equal to The diameters of the hook chains (402) are the same; The display structure (8) is equipped with a No. 1 display screen (801) and a No. 2 display screen (802). The No. 2 display screen (802) is located on one side of the No. 1 display screen (801). The No. 1 display screen (801) (801) is electrically connected to the counting moving wheel (7) installed below the storage bottom plate (5), and the No. 2 display screen (802) is electrically connected to the counting moving wheel (7) installed on the surface of one end of the connecting rod (603); The working steps of the device are as follows: S1. When using this device to assist an elderly person with mobility difficulties to move, the elderly person can first sit on the surface of the seat board (302), and then the hook chain (402) is passed around the surface of the handrail (303), and the hook chain (402) ) is hung on the fitting cylindrical surface on the top surface of the fixed base (401), connecting the movable bracket (6) with the seat frame (3), so that the device can use the movable bracket (6) when moving Form enclosure and protection for the elderly; S2. When the device moves, the universal wheel (602) at the bottom of the lifting support rod (601), the counting moving wheel (7) and the roller (304) installed through the connecting rod (603) and the storage bottom plate (5) can It effectively increases the contact area between the device and the ground and enhances the stability of the device. In addition, when the counting moving wheel (7) rolls, its shaft plate (702) drives the internal crossbar (703) to rotate, which in turn drives the rubber rod at its tail end. Making synchronous circular motion, when the rubber rod rolls counterclockwise in the forward direction of the counting moving wheel (7), it will squeeze the arc piece (704) and the pressure sensor (705), and leave the arc piece (704) ) has no contact with the surface of the other part of the arc-shaped piece (704). When the pressure sensor (705) is squeezed, the corresponding electrically connected display screen No. 1 (801) or No. 2 The display screen (802) sends an electrical signal, corresponding to one count. After the movement is completed, the internal count number of the No. 1 display screen (801) or the No. 2 display screen (802) is multiplied by the circumference of the counting moving wheel (7). , you can indirectly obtain the moving distance of the elderly and determine the range of activities and amount of exercise of the elderly; S3. When the elderly person sits on the seat board (302) and moves through this device, the electric massage magnet inside the massage cloth layer (201) can be activated. The elderly person's back can be massaged and relaxed through vibration, thereby alleviating the back pain caused by sitting for a long time. Muscle soreness and swelling. During this process, the insulation layer (202) can provide sandwich insulation protection to the massage cloth layer (201) to prevent leakage from occurring during the use of the internal electric massage magnet and affecting the safety of the elderly; S4. After the old man sits down, the multiple sets of connecting plates (902) inside the chute (9) can be stretched, flattened, and then overlapped to form a platform, so that the old man can lie down on the platform formed by the connecting plates (902). On the surface, when the platform is not needed, the connecting plate (902) can be pushed to slide it down into the arc-shaped groove (901) to free up space so that the elderly can have enough room to move when standing and moving; S5. When the old man wants to stand and move, remove the hook chain (402) from the surface of the fitting cylinder to flexibly separate the mobile bracket (6) and the seat frame (3). After that, the old man holds Stand up on the handrail (303), and then hold both hands at the tail ends of the two ends of the mobile bracket (6). At this time, the counting moving wheel (7) and the universal wheel (602) installed on the surface of the connecting rod (603) are at the bottom of the two. The end heights are equal to ensure that the mobile bracket (6) can move stably on the ground, making it convenient for the elderly to move upright and exercise leg muscles and strength; S6. When the elderly go out shopping, they can fold the seat panel (302) against the inside of the seat frame (3), and then rotate the shaft (102) to deflect the pillow panel (1) and align it with the seat frame. (3) Form a vertical structure, and use the bottom end of the pillow board (1) to block the seat board (302), exposing the storage bag (501) blocked by the seat board (302). According to the shopping quantity and the volume of the shopping items size, appropriately adjust the extension distance of the telescopic rod (503), so as to achieve flexible storage and facilitate the daily life of the elderly.