阅读说明：本技术 一种手外科用康复护理锻炼装置 (Device is tempered with rehabilitation nursing to hand surgery ) 是由 李文 赵燕 张兴雯 于 2021-09-14 设计创作，主要内容包括：本发明公开了一种手外科用康复护理锻炼装置,包括：外壳、拉杆和指套,所述拉杆的数量为若干个,分别装配在外壳的内侧,所述指套安装于拉杆的底端,还包括：训练机构,装配在所述外壳的内腔；触控板,安装于所述外壳的顶端后侧；指示灯,数量为若干个,分别安装于所述外壳的顶端后侧,且与所述触控板电性连接；按摩机构,装配于所述外壳的右侧。该手外科用康复护理锻炼装置,在实际使用中,能够根据需求调节设备拉力的大小,从而满足不同患者的使用需求,为不同阶段的康复训练提供帮助,同时能够监控训练动作是否标准,使患者更加直观的监视自己的完成度,保证康复训练的质量,还能够对使用者的手部进行活血按摩,促进血液循环,加速康复。(The invention discloses a rehabilitation nursing exercise device for hand surgery, which comprises: shell, pull rod and dactylotheca, the quantity of pull rod is a plurality of, assembles the inboard at the shell respectively, the dactylotheca is installed in the bottom of pull rod, still includes: the training mechanism is assembled in the inner cavity of the shell; the touch pad is arranged on the rear side of the top end of the shell; the number of the indicator lamps is a plurality, the indicator lamps are respectively arranged on the rear side of the top end of the shell and are electrically connected with the touch pad; and the massage mechanism is assembled on the right side of the shell. This device is tempered in rehabilitation nursing for hand surgery, in the in-service use, can be according to the tensile size of demand conditioning equipment to satisfy different patients 'user demand, for the rehabilitation training of different stages provides help, can monitor whether standard of training action simultaneously, make the patient more audio-visual completion degree of keeping watch on oneself, guarantee the quality of rehabilitation training, can also promote blood circulation to user's hand, accelerate recovered.)

1. A rehabilitation and nursing exercise device for hand surgery, comprising: shell (1), pull rod (3) and dactylotheca (4), the quantity of pull rod (3) is a plurality of, assembles respectively in the inboard of shell (1), the bottom in pull rod (3) is installed in dactylotheca (4), its characterized in that still includes:

the training mechanism (2) is assembled in the inner cavity of the shell (1);

a touch panel (5) mounted on the rear side of the top end of the housing (1);

the number of the indicator lamps (6) is a plurality, the indicator lamps are respectively arranged on the rear side of the top end of the shell (1), and the indicator lamps are electrically connected with the touch pad (5);

a massage mechanism (7) assembled on the right side of the housing (1);

the training mechanism (2) comprises:

the adjusting component is assembled in the inner cavity of the shell (1);

and the stretching assembly is assembled at the bottom end of the adjusting assembly.

2. The rehabilitation and nursing exercise device for hand surgery according to claim 1, characterized in that: the adjustment assembly includes:

one end of the first screw rod (21) is installed on the inner wall of the shell (1) through a bearing, and the other end of the first screw rod extends out of the right end of the shell (1);

a knob (22) fixedly mounted on the other end of the first screw (21);

two moving blocks (23) which are respectively screwed at the left end and the right end of the outer wall of the first screw rod (21);

the limiting groove (24) is formed in the top end of the inner cavity of the shell (1);

the limiting block (25) is slidably embedded in the inner cavity of the limiting groove (24), and the bottom end of the limiting block is fixedly connected with the moving block (23);

one end of the rotating rod (26) is connected to the bottom end of the moving block (23) through a pin shaft;

a moving plate (27) mounted on the other end of the rotating rod (26) through a pin shaft;

the number of the first sliding chutes (28) is two, and the first sliding chutes are respectively arranged at the left end and the right end of the inner cavity of the shell (1);

the first sliding block (29) is slidably embedded in the inner cavity of the first sliding groove (28), the inner side of the first sliding block is fixedly connected with the outer wall of the moving plate (27), the knob (22) is rotated to enable the first screw rod (21) to rotate together, the two moving blocks (23) move towards two sides respectively, and the moving plate (27) moves upwards by means of pulling of the rotating rod (26).

3. The rehabilitation and nursing exercise device for hand surgery according to claim 1, characterized in that: the stretching assembly includes:

six springs (210), one end of each spring is fixedly connected to the bottom end of the moving plate (27);

one end of the connecting rod (211) is fixedly arranged at the bottom end of the spring (210), and the other end of the connecting rod penetrates through and extends out of the bottom end of the outer wall of the shell (1);

and the limiting block (212) is fixedly arranged at the other end of the connecting rod (211), the bottom end of the limiting block is fixedly connected with the top end of the pull rod (3), the pull rod (3) is pulled to stretch the spring (210), and after the external force is removed, the pull rod (3) is driven to reset by utilizing the self elasticity of the spring (210).

4. The rehabilitation and nursing exercise device for hand surgery according to claim 2, characterized in that: two bull sticks (26) all set up to the central point slope of first screw rod (21) from top to bottom.

5. The rehabilitation and nursing exercise device for hand surgery according to claim 2, characterized in that: the left and right threads of the outer wall of the first screw (21) are positive and negative threads.

6. The rehabilitation and nursing exercise device for hand surgery according to claim 1, characterized in that: the massage mechanism (7) comprises:

a first motor (71) mounted on the top end of the housing (1);

one end of the second screw rod (72) is mounted at the bottom end of the inner cavity of the shell (1) through a bearing, and the other end of the second screw rod is locked at the output end of the first motor (71) through a coupler;

the driving block (73) is in threaded connection with the outer wall of the second screw rod (72), and the right end of the driving block extends out of the outer wall of the shell (1);

and the circulating assembly is assembled on the right side of the protective shell (74).

7. The rehabilitation and nursing exercise device for hand surgery according to claim 6, characterized in that: the circulation assembly includes:

a protective shell (74) fixedly mounted on the right side of the driving block (73);

a second motor (75) mounted on the top end of the protective shell (74);

the number of the second sliding blocks (76) is two, and the second sliding blocks are respectively arranged on the front side and the rear side of the inner cavity of the protective shell (74);

a moving frame (77) fitted to an inner cavity of the protective case (74);

one side of the second sliding block (78) is slidably embedded in the inner cavity of the second sliding block (76), and the other side of the second sliding block is fixedly arranged on the outer wall of the movable frame (77);

the number of the third sliding chutes (79) is two, and the third sliding chutes are respectively arranged on the left side and the right side of the inner cavity of the third sliding chute (79);

the supporting plate (710) is slidably embedded in the inner cavity of the moving frame (77), and the left end and the right end of the supporting plate are respectively embedded in the inner cavities of the two third sliding grooves (79);

two fixing blocks (711) which are respectively arranged at the left side and the right side of the top end of the supporting plate (710);

the limiting columns (712) are arranged at the top end of the supporting plate (710) at equal intervals and are positioned on the inner sides of the two fixing blocks (711);

the gear (713) is locked at the output end of the second motor (75) through a coupling and is meshed with the limiting columns (712);

the number of the fourth sliding chutes (714) is two, and the fourth sliding chutes are respectively arranged on the right side of the shell (1);

the number of the third sliding blocks (715) is two, the left sides of the third sliding blocks are fixedly installed at the left, right, front and rear ends of the protective shell (74) respectively, the left sides of the third sliding blocks are embedded in the inner cavity of the fourth sliding groove (714) in a sliding mode, the second sliding blocks (76) drive the gear (713) to rotate, the supporting plate (710) is driven to move left and right through the gear (713), and the supporting plate (710) moves left and right to move up and down when moving to the edge through the matching between the gear (713) and the fixed block (711).

8. The rehabilitation and nursing exercise device for hand surgery according to claim 7, characterized in that: and a limiting rod matched with the inner side gap of the fixing block (711) in size is installed at the bottom end of the gear (713).

Technical Field

The invention relates to the technical field of surgical rehabilitation nursing devices, in particular to a rehabilitation nursing exercise device for hand surgery.

Background

The hand surgery, the finger and hand surgery, the hand, the far part of the wrist, is composed of the wrist, the palm and the finger, the function of the hand is complex, the significance is important, the hand is one of the most frequent and important organs for human use, the hand has an extremely important position in the human development history, the hand labor promotes the human progress, the human civilization development is promoted, the energy recovery by means of surgical treatment is needed after the hand is injured, and the rehabilitation nursing is carried out by using corresponding instruments after the operation;

need strengthen the ligament performance through the pulling force training at the hand recovery in-process, but the elasticity of equipment can't be adjusted according to patient's actual conditions to current equipment, and current equipment can't massage the operation to the patient, the patient often need just can massage the invigorating blood circulation with the help of other machines or request other people help after carrying out the rehabilitation training, it is very inconvenient, furthermore, current equipment can not monitor to the completion degree of rehabilitation training, the patient can only calculate the number of every group action by oneself, but can't know whether the action is up to standard, based on the above-mentioned problem, the device is tempered with rehabilitation nursing to the hand surgery now is provided.

Disclosure of Invention

The invention aims to provide a rehabilitation nursing and exercising device for hand surgery, which at least solves the problems that the prior art can not adjust the elasticity, can not carry out massage and blood circulation promotion operation and can not know whether the action completion is standard or not.

In order to achieve the purpose, the invention provides the following technical scheme: a rehabilitation and nursing exercise device for hand surgery, comprising: shell, pull rod and dactylotheca, the quantity of pull rod is a plurality of, assembles the inboard at the shell respectively, the dactylotheca is installed in the bottom of pull rod, still includes:

the training mechanism is assembled in the inner cavity of the shell;

the touch pad is arranged on the rear side of the top end of the shell;

the number of the indicator lamps is a plurality, the indicator lamps are respectively arranged on the rear side of the top end of the shell and are electrically connected with the touch pad;

the massage mechanism is assembled on the right side of the shell;

the training mechanism comprises:

an adjustment assembly mounted to the inner cavity of the housing;

and the stretching assembly is assembled at the bottom end of the adjusting assembly.

Preferably, the adjustment assembly comprises: one end of the first screw rod is arranged on the inner wall of the shell through a bearing, and the other end of the first screw rod extends out of the right end of the shell; the knob is fixedly arranged at the other end of the first screw rod; the number of the moving blocks is two, and the moving blocks are respectively screwed at the left end and the right end of the outer wall of the first screw; the limiting groove is formed in the top end of the inner cavity of the shell; the limiting block is slidably embedded in the inner cavity of the limiting groove, and the bottom end of the limiting block is fixedly connected with the moving block; one end of the rotating rod is connected to the bottom end of the moving block through a pin shaft; the moving plate is arranged at the other end of the rotating rod through a pin shaft; the first sliding chutes are two in number and are respectively arranged at the left end and the right end of the inner cavity of the shell; the first sliding block is embedded in the inner cavity of the first sliding groove in a sliding mode, the inner side of the first sliding block is fixedly connected with the outer wall of the moving plate, the knob is rotated to enable the first screw to rotate together, the two moving blocks move towards two sides respectively, and then the moving plate moves upwards by means of pulling of the rotating rod.

Preferably, the stretching assembly comprises: the number of the springs is six, and one end of each spring is fixedly connected to the bottom end of the movable plate; one end of the connecting rod is fixedly arranged at the bottom end of the spring, and the other end of the connecting rod penetrates through and extends out of the bottom end of the outer wall of the shell; the limiting block is fixedly arranged at the other end of the connecting rod, the bottom end of the limiting block is fixedly connected with the top end of the pull rod, the pull rod is pulled to stretch the spring, and after the external force is removed, the self elasticity of the spring is utilized to drive the pull rod to reset.

Preferably, two the bull stick all sets up to the central point slope of first screw rod from top to bottom.

Preferably, the threads on the left side and the right side of the outer wall of the first screw are positive and negative threads.

Preferably, the massage mechanism includes: the first motor is arranged at the top end of the shell; one end of the second screw is mounted at the bottom end of the inner cavity of the shell through a bearing, and the other end of the second screw is locked at the output end of the first motor through a coupler; the driving block is in threaded connection with the outer wall of the second screw rod, and the right end of the driving block extends out of the outer wall of the shell; and the circulating assembly is assembled on the right side of the protective shell.

Preferably, the circulation assembly includes: the protective shell is fixedly arranged on the right side of the driving block; the second motor is arranged at the top end of the protective shell; the two second sliding blocks are respectively arranged on the front side and the rear side of the inner cavity of the protective shell; the movable frame is assembled in the inner cavity of the protective shell; one side of the second sliding block is slidably embedded in the inner cavity of the second sliding block, and the other side of the second sliding block is fixedly arranged on the outer wall of the movable frame; the number of the third sliding chutes is two, and the third sliding chutes are respectively arranged on the left side and the right side of an inner cavity of the third sliding chute; the supporting plate is slidably embedded in the inner cavity of the movable frame, and the left end and the right end of the supporting plate are respectively embedded in the inner cavities of the two third sliding grooves; the two fixing blocks are respectively arranged on the left side and the right side of the top end of the supporting plate; the limiting columns are arranged at the top end of the supporting plate at equal intervals and are positioned on the inner sides of the two fixing blocks; the gear is locked at the output end of the second motor through a coupling and is meshed with the limiting columns; the number of the fourth sliding chutes is two, and the fourth sliding chutes are respectively arranged on the right side of the shell; the third slider, quantity is two, left side respectively fixed mounting in both ends around the left and right sides of protective housing, and the slidable inner chamber that is embedded in the fourth spout in the left side, second slider drive gear is rotatory to utilize the gear to order about the layer board and remove, and utilize the cooperation between gear and the fixed block to make the layer board remove about and remove when moving the edge and reciprocate.

Preferably, the bottom end of the gear is provided with a limiting rod matched with the inner side gap size of the fixing block.

The rehabilitation nursing exercise device for the hand surgery has the advantages that:

1. the movable block moves by rotating the first screw rod, so that the movable block is lifted or pushed by the rotating rod to ascend or descend, the initial tension of the spring is increased or reduced, the pull rod is pulled to train by resisting the tension of the spring, and the training tension can be adjusted according to requirements in actual use so as to meet the requirements of different users and different training stages;

2. when the finger-pressing type finger stall is used, a finger is inserted into the inner cavity of the finger stall and pulled downwards to train, when the finger moves downwards, a finger tip contacts the top end of the touch pad to finish one-time standard pulling force rehabilitation training, the indicating lamp at the corresponding position can be lightened by pressing the touch pad, and in actual use, a user can intuitively judge whether the training action of each finger reaches the standard or not through the state of the indicating lamp, so that the training plan making and the training intensity adjusting of the user are facilitated.

3. The first motor drives the second screw rod to rotate, so that the driving block drives the protective shell to move downwards, the pressing module at the bottom end of the supporting plate is ensured to be attached to an arm, the second motor drives the gear to rotate, the supporting plate is enabled to reciprocate in a rectangular atmosphere by matching of the limiting column and the fixing block, and in actual use, the back of the hand of a patient can be massaged in all directions, so that the blood circulation of the hand is improved, and the hand rehabilitation speed of the patient is accelerated.

Drawings

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

FIG. 2 is a front sectional view of the exercise mechanism of the present invention;

FIG. 3 is an enlarged view of the invention at A;

FIG. 4 is a front sectional view of a second screw according to the present invention;

fig. 5 is a top sectional view of the protective case of the present invention.

In the figure: 1. the massage device comprises a shell, 2, a training mechanism, 21, a first screw rod, 22, a knob, 23, a moving block, 24, a limiting groove, 25, a limiting block, 26, a rotating rod, 27, a moving plate, 28, a first sliding groove, 29, a first sliding block, 210, a spring, 211, a connecting rod, 212, a limiting block, 3, a pull rod, 4, a finger sleeve, 5, a touch pad, 6, an indicator light, 7, a massage mechanism, 71, a first motor, 72, a second screw rod, 73, a driving block, 74, a protective shell, 75, a second motor, 76, a second sliding groove, 77, a moving frame, 78, a second sliding block, 79, a third sliding groove, 710, a supporting plate, 711, a fixing block, 712, a limiting column, 713, a gear, 714, a fourth sliding groove, 715 and a third sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a rehabilitation nursing exercise device for hand surgery comprises a shell 1, a plurality of pull rods 3 and finger sleeves 4, wherein the pull rods 3 are assembled on the inner side of the shell 1 respectively, the finger sleeves 4 are installed at the bottom ends of the pull rods 3, the rehabilitation nursing exercise device further comprises a training mechanism 2, a touch control plate 5, indicator lamps 6 and a massage mechanism 7, the training mechanism 2 is assembled in an inner cavity of the shell 1, the touch control plate 5 is installed on the rear side of the top end of the shell 1, the indicator lamps 6 are installed on the rear side of the top end of the shell 1 respectively and are electrically connected with the touch control plate 5, and the massage mechanism 7 is assembled on the right side of the shell 1;

the training mechanism 2 comprises a first screw 21, a knob 22, moving blocks 23, limiting grooves 24, limiting blocks 25, a rotating rod 26, moving plates 27, a first sliding groove 28, a first sliding block 29, a spring 210, a connecting rod 211 and limiting blocks 212, wherein one end of the first screw 21 is mounted on the inner wall of the shell 1 through a bearing, the other end of the first screw extends out of the right end of the shell 1, the knob 22 is fixedly mounted at the other end of the first screw 21, the number of the moving blocks 23 is two, the two moving blocks are respectively screwed at the left end and the right end of the outer wall of the first screw 21, the knob 22 is rotated to enable the first screw 21 to rotate together, so that the two moving blocks 23 respectively move towards two sides, the limiting grooves 24 are respectively arranged at the top end of the inner cavity of the shell 1, the limiting blocks 25 are slidably embedded in the inner cavity of the limiting grooves 24, the bottom ends of the limiting grooves 23 are fixedly connected with the limiting blocks 25, the limiting blocks 23 are prevented from rotating, one end of the rotating rod 26 is connected with the bottom ends of the moving blocks 23 through a pin shaft, the moving plate 27 is mounted at the other end of the rotating rod 26 by a pin, the number of the first sliding grooves 28 is two, and the first sliding blocks 29 are respectively arranged at the left end and the right end of the inner cavity of the housing 1, the first sliding blocks 29 are slidably embedded in the inner cavity of the first sliding grooves 28, the inner side of the first sliding grooves is fixedly connected with the outer wall of the moving plate 27, when the moving block 23 moves, the moving plate 27 moves upwards by pulling the rotating rod 26, the number of the springs 210 is six, one end of each spring is respectively fixedly connected with the bottom end of the moving plate 27, each spring 210 is a helical spring, and is elastically deformed by stretching or squeezing, the external force is removed to restore the initial state, one end of the connecting rod 211 is fixedly mounted at the bottom end of the spring 210, the other end of the connecting rod 211 penetrates through and extends out of the bottom end of the outer wall of the housing 1, the limiting block 212 is fixedly mounted at the other end of the connecting rod 211, the bottom end is fixedly connected with the top end of the pulling rod 3, the spring 210 is stretched by pulling, after the external force is removed, the spring 210, the pull rod 3 is driven to reset.

Preferably, the two rotating rods 26 are inclined from top to bottom toward the center point of the first screw 21, so that the moving plate 27 can be driven to move upward by the rotating rods 26 when the two moving blocks 23 move to both sides.

Preferably, the threads on the left and right sides of the outer wall of the first screw 21 are positive and negative threads, so that the two moving blocks 23 can move inwards or outwards simultaneously by rotating the first screw 21.

Preferably, the massage mechanism 7 includes a first motor 71, a second screw 72, a driving block 73, a protective housing 74, a second motor 75, a second slider 76, a moving frame 77, a second slider 78, a third sliding slot 79, a supporting plate 710, a fixed block 711, a limiting post 712, a gear 713, a fourth sliding slot 714, and a third slider 715, the first motor 71 is mounted at the top end of the housing 1, one end of the second screw 72 is mounted at the bottom end of the inner cavity of the housing 1 through a bearing, the other end of the second screw is locked at the output end of the first motor 71 through a coupling, the driving block 73 is screwed on the outer wall of the second screw 72, the right end extends out of the outer wall of the housing 1, the first motor 71 is used to drive the second screw 72 to rotate, the driving block 73 is further driven to move up and down by the screwed engagement of the driving block 73 and the second screw 72, the protective housing 74 is fixedly mounted at the right side of the driving block 73, the second motor 75 is mounted at the top end of the protective housing 74, the number of the second sliding blocks 76 is two, the second sliding blocks are respectively arranged at the front side and the rear side of the inner cavity of the protective shell 74, the movable frame 77 is assembled in the inner cavity of the protective shell 74, one side of the second sliding block 78 is slidably embedded in the inner cavity of the second sliding block 76, the other side of the second sliding block is fixedly arranged on the outer wall of the movable frame 77, the number of the third sliding grooves 79 is two, the third sliding grooves are respectively arranged at the left side and the right side of the inner cavity of the third sliding groove 79, the supporting plate 710 is slidably embedded in the inner cavity of the movable frame 77, the left end and the right end of the supporting plate are respectively embedded in the inner cavities of the two third sliding grooves 79, the number of the fixing blocks 711 is two, the limiting columns 712 are respectively arranged at the left side and the right side of the top end of the supporting plate 710 at equal intervals, the gear 713 is locked at the output end of the second motor 75 through a coupling shaft and is mutually meshed with the limiting columns 712, the number of the fourth sliding grooves 714 is two, the two third sliding blocks 715 are respectively arranged on the right side of the shell 1, the left side of the shell is fixedly arranged at the left, right, front and rear ends of the protective shell 74, the left side of the shell is slidably embedded in the inner cavity of the fourth sliding groove 714, the second sliding block 76 drives the gear 713 to rotate, so that the supporting plate 710 is driven to move left and right by the gear 713, and the supporting plate 710 moves left and right to move up and down when moving to the edge by the matching between the gear 713 and the fixed block 711.

Preferably, a stop rod is mounted at the bottom end of the gear 713, the stop rod being matched with the inside gap of the fixing block 711 in size, so that when the moving frame 77 and the supporting plate 710 integrally move to the edge of the inner cavity of the protective shell 74, the supporting plate 710 moves upwards by utilizing the matching of the inside gap of the fixing block 711 and the stop rod at the bottom end of the gear 713.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

The method comprises the following steps: the user inserts the finger into the inner cavity of each finger stall 4 respectively, the movable finger feels the pulling force, when the pulling force needs to be increased, the knob 22 is rotated to enable the first screw rod 21 to rotate synchronously, the limiting effect of the limiting groove 24 on the limiting block 25 and the threaded engagement of the first screw rod 21 and the moving block 23 are utilized to enable the two moving blocks 23 to move towards two sides respectively, so that the top end of the rotating rod 26 moves along with the pulling of the rotating rod 26, the moving plate 27 moves upwards by utilizing the pulling of the rotating rod 26, the spring 210 is forced to stretch, according to the elastic principle, the longer the stretching length is, the larger the pulling force is, when the moving plate 27 moves upwards, the initial pulling force of the spring 210 can be increased by utilizing the limiting of the limiting block 212, the larger the pulling force required by pulling the pull rod 3 downwards is, the user pulls the pull rod 3 downwards once to complete the stretching action, when the fingertip of the user touches the touch pad 5, the signal is transmitted to the indicator light 6 corresponding to the position of the contact point, at the moment, the indicator light 6 is lightened, the finger activity amplitude is enough, and one standard action is finished;

step two: when the stretching training is finished, hands need to be massaged to promote blood circulation, a user puts the palms flat, the first motor 71 is started to drive the second screw 72 to rotate, the driving block 73 drives the protective shell 74 to move downwards, when the massage blocks at the bottom of the supporting plate 710 are attached to the backs of the hands, the first motor 71 is closed, then the second motor 75 is started to drive the gear 713 to rotate, the supporting plate 710 and the moving frame 77 move rightwards by utilizing the meshing of the gear 713 and the limiting column 712, when the moving frame 77 moves to the right end of the inner cavity of the protective shell 74, the supporting plate 710 is driven to move backwards by utilizing the limiting effect of the gap inside the fixed block 711 on the limiting column at the bottom end of the gear 713, and when the supporting plate 710 moves to the rear side of the inner cavity of the moving frame 77, the supporting plate 710 continues to move leftwards, so that the supporting plate 710 circularly reciprocates in the atmosphere of the inner cavity of the protective shell 74;

in the in-service use, can be according to the tensile size of demand conditioning equipment to satisfy different patients ' user demand, for the rehabilitation training of different stages provides help, can monitor whether the training action is standard simultaneously, make the patient more audio-visual completion degree of keeping watch on oneself, guarantee rehabilitation training's quality, can also promote blood circulation, accelerate the rehabilitation to user's hand massage of invigorating blood circulation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.