CN112076064B

CN112076064B - Intelligent arm moving device for dialysis patient

Info

Publication number: CN112076064B
Application number: CN202010965567.8A
Authority: CN
Inventors: 陶钧成; 唐利群; 张真
Original assignee: Peoples Hospital of Deyang City
Current assignee: Peoples Hospital of Deyang City
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2022-06-17
Anticipated expiration: 2040-09-14
Also published as: CN112076064A

Abstract

The invention provides an intelligent arm moving device for a dialysis patient, and belongs to the technical field of medical instruments. This dialysis patient arm intelligence head includes centre gripping subassembly and movable part. First motor drives the carousel and rotates, the carousel drives the dead lever and rotates, the dead lever drives connecting rod and slide bar motion, the slide bar drives the movable rod up-and-down motion, place the seat because of first arm and place to rotate between the seat with the second arm and connect, the movable rod drives the seat motion of placing that the forearm was placed, thereby reach a forearm activity purpose from top to bottom, if the puncture is the forearm, then start the first motor of big arm department, impel the activity of big arm, if in the middle of the puncture arm, then start two first motors simultaneously, drive whole arm activity, place the seat through first arm, the second arm is placed seat and guard shield and has been restricted the removal of patient's arm, avoided the arm to remove the pjncture needle to drop effectively, the driving piece drives the arm activity simultaneously, the tired sense that long-time dialysis brought has been alleviated to a certain extent.

Description

Intelligent arm moving device for dialysis patient

Technical Field

The invention relates to the field of medical instruments, in particular to an intelligent arm moving device for a dialysis patient.

Background

In the medical field, a blood perfusion treatment method is generally used for treating diseases such as acute and chronic drug poisoning and uremia. The method is that the blood of a patient is led into a dialyzer through a pipeline, the blood is purified through the adsorption effect of an adsorbent in the dialyzer, and the dialyzed blood returns to the body through the pipeline, so that large and medium molecular toxins in the blood are removed, and the purpose of treatment is achieved.

In the prior art, when a patient performs hemodialysis, the arm needs to be kept fixed for a long time, the patient is easy to fatigue, and if the patient moves the arm carelessly, the dialysis needle tube is easy to fall off.

Disclosure of Invention

In order to make up for the defects, the invention provides an intelligent arm moving device for a dialysis patient, and aims to solve the problems that the patient is easy to fatigue and the dialysis needle tube is easy to fall off if the patient moves the arm carelessly in the traditional long-time hemodialysis.

The invention is realized by the following steps:

the invention provides an intelligent arm moving device for a dialysis patient.

The clamping assembly comprises an extensible member, two fixing plates, a screw and two clamping plates, wherein the two fixing plates are fixedly connected to one side of the extensible member, the screw threads penetrate through the fixing plates, the clamping plates are fixedly connected to one end of the screw, and the screw is located between the two fixing plates.

The movable component comprises a flat plate, a driving piece, an arm placing piece and a protective cover, the flat plate is fixedly connected to the top of the telescopic piece, the driving piece comprises two driving pieces, the driving piece comprises a first motor, a turntable, a fixed rod, a connecting rod, a sliding rod and a movable rod, the first motor is fixedly connected to one side, close to the telescopic piece, of the flat plate, the turntable is fixedly connected to the output end of the first motor, the fixed rod is fixedly connected to one side of the turntable, one end of the connecting rod is rotatably sleeved on the surface of the fixed rod, the sliding rod penetrates through the flat plate, one end of the sliding rod is rotatably connected to the connecting rod, one end of the movable rod is rotatably connected to the other end of the sliding rod, the other end of the movable rod is rotatably connected to the bottom of the arm placing piece, the arm placing piece comprises a first arm placing seat and a second arm placing seat, the first arm placing seat and the second arm placing seat are connected in a rotating mode, arm placing grooves are formed in the first arm placing seat and the second arm placing seat, the middle of the protective cover is hollow, a plurality of clamping blocks are arranged at the bottom of the protective cover, the first arm placing seat and the second arm placing seat are correspondingly provided with a plurality of clamping grooves, the clamping blocks and the clamping grooves are correspondingly arranged, a supporting block is arranged between the flat plate and the arm placing part, and the supporting block is connected to the flat plate in a sliding mode.

In one embodiment of the invention, the massage device further comprises a massage component, the massage component is arranged inside each of the first arm placing seat and the second arm placing seat, the massage component comprises a connecting plate, a rotating shaft, a cam, a massage lug, an elastic piece and a second motor, the two connecting plates are arranged in the first arm placing seat, the rotating shafts are rotatably arranged between the two connecting plates, at least five rotating shafts are arranged, the number of the cams is arranged, the cams are fixedly sleeved on the surface of the rotating shaft, the massage lugs are arranged in the arm placing grooves in a sliding manner, the massage convex block is arranged corresponding to the cam, the elastic piece is arranged between the massage convex block and the arm placing groove, the second motor is arranged in the first arm placing seat, and the output end of the second motor is in transmission connection with the rotating shaft.

In one embodiment of the present invention, the elastic member includes a top plate fixedly coupled to the massage protrusion, and a spring disposed between the top plate and the arm placing groove.

In an embodiment of the present invention, a first belt wheel is fixedly connected to an output end of the second motor, one end of the rotating shaft extends out of the connecting plate, a second belt wheel is fixedly connected to one end of the rotating shaft, and the first belt wheel and the second belt wheel are in transmission connection through a belt.

In an embodiment of the invention, the fixture block is an L-shaped elastic block, the clamping groove is an L-shaped groove, the fixture block is clamped in the clamping groove, a fixing tube is arranged at a position of the shield close to the hollow part, one side of the fixing tube is hollow, and the fixing tube is an elastic tube.

In an embodiment of the present invention, a ventilation pad is disposed in the protective cover, and the protective cover is provided with ventilation holes.

In an embodiment of the present invention, a heating rod is disposed inside each of the first arm placing seat and the second arm placing seat.

In an embodiment of the present invention, two ends of the movable rod are fixedly connected with connecting lugs, the movable rod is rotatably connected between the arm placing member and the sliding rod through the connecting lugs, one end of the sliding rod is also fixedly connected with the connecting lugs, and the movable rod is rotatably connected to the sliding rod through the connecting lugs.

In an embodiment of the present invention, the flat plate is provided with a sliding groove, and the supporting block is slidably disposed in the sliding groove.

In one embodiment of the invention, the telescopic part comprises a sleeve and an inner rod, one end of the inner rod is slidably arranged in the sleeve, and a locking bolt penetrates through one side of the sleeve.

The invention has the beneficial effects that: when the intelligent arm moving device for the dialysis patient is used, the screw rod is rotated to drive the clamping plate to move, the device is fixed on a patient bedside by matching with the fixing plate, then the arm of the patient is placed in the arm placing groove, the internal fistula pierces through the hollowed part of the protective cover and then pierces, then the clamping block on the protective cover is correspondingly inserted into the clamping groove to be fixed, if the pierced part is the upper limb large arm part, the first motor at the small arm part is started, the first motor drives the rotary table to rotate, the rotary table drives the fixing rod to rotate, the fixing rod drives the connecting rod and the sliding rod to move, the sliding rod drives the movable rod to move up and down, as the first arm placing seat is rotationally connected with the second arm placing seat, the movable rod drives the placing seat for placing the small arm to move, so that the purpose of moving the small arm up and down is achieved, if the pierced part is the small arm, then start the first motor of big arm department, impel big arm activity, if puncture in the middle of the arm, then start two first motors simultaneously, drive whole arm activity, place the seat through first arm, the second arm is placed the seat and the guard shield has restricted the removal of patient's arm, has avoided the arm to remove the pjncture needle effectively and has come off, and the driving piece drives the arm activity simultaneously, has alleviated the tired sense that long-time dialysis brought to a certain extent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of an intelligent arm mobility device for a dialysis patient according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a clamping assembly according to an embodiment of the present invention;

FIG. 3 is a schematic view of a driving member according to an embodiment of the present invention;

FIG. 4 is a structural schematic diagram providing a cutaway view of a shroud according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of an embodiment of the present invention providing a top view of a shroud;

FIG. 6 is a schematic view of a chute according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of a massage assembly according to an embodiment of the present invention;

fig. 8 is a schematic structural view of an elastic member according to an embodiment of the present invention.

In the figure: 100-a clamping assembly; 110-a telescoping member; 111-a sleeve; 1111-a locking bolt; 112-inner rod; 120-a fixed plate; 130-screw; 140-a splint; 200-a movable component; 210-plate; 211-a chute; 220-a drive member; 221-a first motor; 222-a turntable; 223-fixing rod; 224-a connecting rod; 225-a slide bar; 226-a movable lever; 227-a connecting lug; 230-an arm rest; 231-first arm rest; 232-second arm rest; 233-arm placement groove; 234-card slot; 235-a heating rod; 240-a shield; 241-fixture block; 242-fixed tube; 243-breathable cushion; 244-air holes; 250-a support block; 300-a massage component; 310-a connection plate; 320-a rotating shaft; 321-a second pulley; 330-a cam; 340-massage bumps; 350-an elastic member; 351-top plate; 352-a spring; 360-a second motor; 361-a first pulley; 362-Belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-8, the present invention provides a technical solution: an intelligent activity device for arm of dialysis patient comprises a clamping component 100 and an activity component 200.

Movable assembly 200 is mounted on top of clamping assembly 100, clamping assembly 100 is used to secure the device, and movable assembly 200 is used to secure the puncture site and move the arm of the patient.

Referring to fig. 1 and 2, the clamping assembly 100 includes an expansion member 110, two fixing plates 120, a screw 130 and a clamp plate 140, the two fixing plates 120 are fixedly connected to one side of the expansion member 110, the fixing plates 120 are bolted or welded to the expansion member 110, the screw 130 penetrates through the fixing plates 120, the clamp plate 140 is fixedly connected to one end of the screw 130, the clamp plate 140 and the screw 130 are integrally designed, the screw 130 is located between the two fixing plates 120, the screw 130 is rotated to move the screw 130 in the clamp plate 140, so as to drive the clamp plate 140 to move in the two fixing plates 120, the clamp plate 140 and the fixing plates 120 are close to each other to clamp the same to a bedside, specifically, the expansion member 110 includes a sleeve 111 and an inner rod 112, one end of the inner rod 112 is slidably disposed in the sleeve 111, a locking bolt 1111 is disposed on one side of the sleeve 111, the height of the movable assembly 200 is adjusted by adjusting the length of the inner rod 112 in the sleeve 111, inner rod 112 is then secured within sleeve 111 by locking bolt 1111.

Referring to fig. 1, 3, 4, 5 and 6, the movable assembly 200 includes a plate 210, two driving members 220, an arm placing member 230 and a hood 240, the plate 210 is fixedly connected to the top of the telescopic member 110, the two driving members 220 are disposed below a base corresponding to a seat for placing a large arm and a small arm, the driving members 220 include a first motor 221, a rotating disc 222, a fixed rod 223, a connecting rod 224, a sliding rod 225 and a movable rod 226, the first motor 221 is fixedly connected to one side of the plate 210 close to the telescopic member 110, the first motor 221 is bolted or welded to the plate 210, the rotating disc 222 is fixedly connected to an output end of the first motor 221, the rotating disc 222 is bolted or welded to the first motor 221, the fixed rod 223 is fixedly connected to one side of the rotating disc 222, the fixed rod 223 and the rotating disc 222 are integrally formed, one end of the connecting rod 224 is rotatably sleeved on a surface of the fixed rod 223, one end of the connecting rod 224 is provided with a sliding sleeve, rotatably sleeved on the fixed rod 223 through the sliding sleeve, a sliding rod 225 penetrates through the flat plate 210, one end of the sliding rod 225 is rotatably connected to the connecting rod 224, one end of the movable rod 226 is rotatably connected to the other end of the sliding rod 225, the other end of the movable rod 226 is rotatably connected to the bottom of the arm placing part 230, the sliding rod 225 slides up and down in the flat plate 210 in a manner of being matched with the connecting rod 224 to be rotatably sleeved on the fixing rod 223, when the rotary plate 222 rotates, a crank connecting rod principle is achieved, the sliding rod 225 is fixed in the flat plate 210 to slide up and down in a reciprocating manner, it should be noted that two ends of the movable rod 226 are fixedly connected with connecting lugs 227, two ends of the movable rod 226 are in bolted connection or welded with the connecting lugs 227, the movable rod 226 is rotatably connected between the arm placing part 230 and the sliding rod 225 through the connecting lugs 227, one end of the sliding rod 225 is also fixedly connected with the connecting lugs 227, the movable rod 226 is rotatably connected to the sliding rod 225 through the connecting lugs 227, and the connecting lugs 227 are matched with a pin shaft for use, the two connecting pieces are enabled to achieve a rotating effect and used for the rotating connection of the connecting pieces during the motion of the crank connecting rod, the arm placing piece 230 comprises a first arm placing seat 231 and a second arm placing seat 232, specifically, heating rods 235 are arranged inside the first arm placing seat 231 and the second arm placing seat 232, the heating rods can be used for improving the temperature and increasing the comfort level, the first arm placing seat 231 and the second arm placing seat 232 are rotatably connected, one side of the first arm placing seat 231 or the second arm placing seat 232 is provided with a groove, a pin shaft is arranged in the groove, the other side is sleeved on the pin shaft to achieve a rotating effect, the first arm placing seat 231 and the second arm placing seat 232 are both provided with arm placing grooves, the middle of the shield 240 is hollowed, the bottom of the shield 240 is provided with a plurality of clamping blocks 241, the first arm placing seat 231 and the second arm placing seat 232 are correspondingly provided with a plurality of clamping grooves 234, specifically, the clamping block 241 is an L-shaped elastic block, the clamping groove 234 is an L-shaped groove, the clamping block 241 is clamped in the clamping groove 234, and the L-shaped elastic clamping block 241 is clamped in the L-shaped groove 234 to fix the L-shaped elastic block, and fix the arm, the protecting cover 240 is provided with a fixing tube 242 near the hollow part, one side of the fixing tube 242 is hollow, the fixing tube 242 is an elastic tube, the elastic fixing tube 242 is used for fixing the dialysis tube to prevent the dialysis tube from falling off, it should be noted that a ventilation pad 243 is arranged in the protecting cover 240, the ventilation pad 243 is adhered in the protecting cover 240, so as to further fix arms with different thicknesses and improve the practicability while increasing the ventilation comfort, the protecting cover 240 is provided with ventilation holes 244, the clamping block 241 and the clamping groove 234 are correspondingly arranged, a supporting block 250 is arranged between the flat plate 210 and the arm placing member 230, so as to support the other arm placing seat not to move when one arm placing seat moves, the supporting block 250 is slidably connected to the flat plate 210, specifically, the flat plate 210 is provided with a sliding groove 211, the supporting block 250 is slidably arranged in the sliding groove 211, and the sliding groove 211 is provided with a T-shaped groove, so that the supporting block 250 is conveniently limited and prevented from slipping.

Referring to fig. 7 and 8, the intelligent arm exercising device for dialysis patients further comprises a massage assembly 300, the massage assembly 300 is disposed inside the first arm seat 231 and the second arm seat 232, the massage assembly 300 comprises two connecting plates 310, a rotating shaft 320, a cam 330, massage bumps 340, an elastic member 350 and a second motor 360, the two connecting plates 310 are disposed in the first arm seat 231, the two connecting plates 310 are bolted or welded to the first arm seat 231, the rotating shaft 320 is rotatably disposed between the two connecting plates 310, the rotating shaft 320 is rotatably disposed in the two connecting plates 310 through a bearing, the rotating shaft 320 is at least five, the number of the cams 330 is disposed, the cam 330 is fixedly sleeved on the surface of the rotating shaft 320, the cam 330 is bolted or welded to the rotating shaft 320, the massage bumps 340 are slidably disposed in the arm seat 233, the arm seat 233 is provided with a plurality of holes, the massage cam 340 is used for sliding back and forth during massage, the massage cam 340 is arranged corresponding to the cam 330, the elastic member 350 is arranged between the massage cam 340 and the arm placing groove 233, specifically, the elastic member 350 comprises a top plate 351 and a spring 352, the top plate 351 is fixedly connected to the massage cam 340, the top plate 351 and the massage cam 340 are integrally formed, the spring 352 is arranged between the top plate 351 and the arm placing groove 233, the spring 352 elastically restores to push the top plate 351 to push the massage cam 340 to retract after the cam 330 is extruded, the second motor 360 is arranged in the first arm placing seat 231, the output end of the second motor 360 is in transmission connection with the rotating shaft 320, specifically, the output end of the second motor 360 is fixedly connected with a first belt pulley 361, the second motor 360 is in bolted connection or welded with the first belt pulley 361, one end of the rotating shaft 320 extends out of the connecting plate 310, one end of the rotating shaft 320 is fixedly connected with a second belt pulley 321, the rotating shaft 320 is in bolted connection or welded with the second belt pulley 321, the first belt wheel 361 and the second belt wheel 321 are in transmission connection through a belt 362, the rotating shaft 320 is driven to rotate through the second motor 360, the rotating shaft 320 drives the cam 330 to rotate through the belt 362, the convex part of the cam 330 continuously jacks up the massage convex block 340 in the rotating process, and the restoring force of the spring 352 is matched, so that the arm is continuously pressed, and a massage effect is achieved.

Specifically, this dialysis patient arm intelligent movement device's theory of operation: the screw 130 is rotated to drive the clamping plate 140 to move, the device is fixed on the bedside of a patient by matching with the fixing plate 120, then the arm of the patient is placed in the arm placing groove 233, the internal fistula penetrates through the hollow part of the protective cover 240, the dialysis tube is fixed by the elastic fixing tube 242 to prevent falling off, then the puncture is carried out, then the clamping block 241 on the protective cover 240 is correspondingly inserted into the clamping groove 234 to be fixed, when the detachment is required, the clamping block 241 is pressed to be withdrawn from the clamping groove 234, if the puncture place is the upper limb position, the first motor 221 at the lower limb position is started, the first motor 221 drives the turntable 222 to rotate, the turntable 222 drives the fixed rod 223 to rotate, the fixed rod 223 drives the connecting rod 224 and the sliding rod 225 to move, the sliding rod 225 drives the movable rod 226 to move up and down, because the first arm placing seat 231 is rotatably connected with the second arm placing seat 232, the movable rod 226 drives the placing seat where the lower arm is placed to move up and down, therefore, the purpose of moving a small arm up and down is achieved, if the small arm is punctured, the first motor 221 at the large arm is started to promote the large arm to move, if the middle of the arm is punctured, the two first motors 221 are started simultaneously to drive the whole arm to move, the arm which is not punctured is started, the corresponding second motor 360 is started, the second motor 360 drives the rotating shaft 320 to rotate, the rotating shaft 320 drives the cam 330 to rotate through the belt 362, the convex part of the cam 330 continuously jacks up the massage bump 340 in the rotating process, and the restoring force of the spring 352 is matched, so that the arm is continuously pressed, a massage effect is achieved, the movement of the arm of a patient is limited through the first arm placing seat 231, the second arm placing seat 232 and the protective cover 240, the arm moving puncture needle is effectively prevented from falling off, meanwhile, the driving piece 220 drives the arm to move, and the fatigue caused by long-time dialysis is relieved to a certain extent.

It should be noted that the specific model specifications of the first motor 221, the heating rod 235 and the second motor 360 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the first motor 221, the heating rod 235 and the second motor 360 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent arm moving device for dialysis patients, which is characterized by comprising

The clamping assembly (100) comprises an expansion piece (110), two fixing plates (120), a screw (130) and a clamping plate (140), wherein the two fixing plates (120) are arranged, the two fixing plates (120) are fixedly connected to one side of the expansion piece (110), the screw (130) penetrates through the fixing plates (120) in a threaded manner, the clamping plate (140) is fixedly connected to one end of the screw (130), and the screw (130) is located between the two fixing plates (120);

the movable assembly (200) comprises a flat plate (210), a driving piece (220), arm placing pieces (230) and a shield (240), the flat plate (210) is fixedly connected to the top of the telescopic piece (110), the number of the driving piece (220) is two, the driving piece (220) comprises a first motor (221), a turntable (222), a fixed rod (223), a connecting rod (224), a sliding rod (225) and a movable rod (226), the first motor (221) is fixedly connected to one side, close to the telescopic piece (110), of the flat plate (210), the turntable (222) is fixedly connected to the output end of the first motor (221), the fixed rod (223) is fixedly connected to one side of the turntable (222), one end of the connecting rod (224) is rotatably sleeved on the surface of the fixed rod (223), and the sliding rod (225) penetrates through the flat plate (210), one end of the sliding rod (225) is rotatably connected to the connecting rod (224), one end of the movable rod (226) is rotatably connected to the other end of the sliding rod (225), the other end of the movable rod (226) is rotatably connected to the bottom of the arm placing piece (230), the arm placing piece (230) comprises a first arm placing seat (231) and a second arm placing seat (232), the first arm placing seat (231) and the second arm placing seat (232) are rotatably connected, the first arm placing seat (231) and the second arm placing seat (232) are both provided with arm placing grooves (233), the middle of the shield (240) is hollowed out, the bottom of the shield (240) is provided with a plurality of clamping blocks (241), the first arm placing seat (231) and the second arm placing seat (232) are correspondingly provided with a plurality of clamping grooves (234), and the clamping blocks (241) and the clamping grooves (234) are correspondingly arranged, a supporting block (250) is arranged between the flat plate (210) and the arm placing piece (230), and the supporting block (250) is connected to the flat plate (210) in a sliding mode.

2. The intelligent arm exercising device for dialysis patients according to claim 1, further comprising a massage component (300), wherein the massage component (300) is disposed inside each of the first arm placing seat (231) and the second arm placing seat (232), the massage component (300) comprises two connecting plates (310), a rotating shaft (320), two cams (330), a massage bump (340), an elastic member (350) and a second motor (360), the connecting plates (310) are disposed in two, the two connecting plates (310) are disposed in the first arm placing seat (231), the rotating shaft (320) is rotatably disposed between the two connecting plates (310), at least five rotating shafts (320) are disposed, the cams (330) are disposed in a plurality, the cams (330) are fixedly sleeved on the surface of the rotating shaft (320), the massage bumps (340) are slidably disposed in the arm placing grooves (233), the massage convex block (340) is arranged corresponding to the cam (330), the elastic piece (350) is arranged between the massage convex block (340) and the arm placing groove (233), the second motor (360) is arranged in the first arm placing seat (231), and the output end of the second motor (360) is in transmission connection with the rotating shaft (320).

3. A dialysis patient arm intelligent activity device according to claim 2, characterized in that, the elastic member (350) comprises a top plate (351) and a spring (352), the top plate (351) is fixedly connected to the massage convex block (340), the spring (352) is arranged between the top plate (351) and the arm placing groove (233).

4. A dialysis patient arm intelligent activity device according to claim 3, wherein the output end of the second motor (360) is fixedly connected with a first belt wheel (361), one end of the rotating shaft (320) extends out of the connecting plate (310), one end of the rotating shaft (320) is fixedly connected with a second belt wheel (321), and the first belt wheel (361) and the second belt wheel (321) are in transmission connection through a belt (362).

5. The intelligent arm movement device for dialysis patients as claimed in claim 1, wherein the fixture block (241) is an L-shaped elastic block, the fixture groove (234) is an L-shaped groove, the fixture block (241) is clamped in the fixture groove (234), the shield (240) is provided with a fixing tube (242) near the hollow part, one side of the fixing tube (242) is hollow, and the fixing tube (242) is an elastic tube.

6. The intelligent arm exercising device for the dialysis patient according to claim 1, wherein a ventilation pad (243) is disposed in the protective cover (240), and ventilation holes (244) are formed in the protective cover (240).

7. A dialysis patient arm smart mobility device according to claim 1, wherein a heating rod (235) is disposed inside each of the first arm rest (231) and the second arm rest (232).

8. A dialysis patient arm intelligent moving device according to claim 1, wherein both ends of the movable rod (226) are fixedly connected with connecting lugs (227), the movable rod (226) is rotatably connected between the arm placing member (230) and the sliding rod (225) through the connecting lugs (227), one end of the sliding rod (225) is also fixedly connected with the connecting lug (227), and the movable rod (226) is rotatably connected to the sliding rod (225) through the connecting lug (227).

9. The intelligent arm exercising device for dialysis patients according to claim 1, wherein the plate (210) is provided with a sliding slot (211), and the supporting block (250) is slidably disposed in the sliding slot (211).

10. The intelligent arm moving device for dialysis patients as claimed in claim 1, wherein the telescopic member (110) comprises a sleeve (111) and an inner rod (112), one end of the inner rod (112) is slidably disposed in the sleeve (111), and a locking bolt (1111) is disposed through one side of the sleeve (111).