CN113797481B

CN113797481B - A rehabilitation device for sports apparatus

Info

Publication number: CN113797481B
Application number: CN202111093059.6A
Authority: CN
Inventors: 马宝玲; 王向东; 马宝娟; 黄刚
Original assignee: Hebei Normal University of Science and Technology
Current assignee: Hebei Normal University of Science and Technology
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-09-23
Anticipated expiration: 2041-09-17
Also published as: CN113797481A

Abstract

The invention discloses a rehabilitation device for a sports apparatus, and relates to the technical field of sports apparatuses. The technical key points are as follows: including the bottom plate, the bottom plate is connected with the seat, be equipped with the slider on the bottom plate, hand spare, drive assembly and protection piece, the slider includes the set-square, the spout has been seted up to the set-square, sliding connection has first slider in the spout, first slider bolted connection has the mounting panel, mounting panel fixedly connected with T type pole, the first fixed block of the equal fixedly connected with in T type pole both ends, T type groove has been seted up to first fixed block, T type groove is inserted and is equipped with the slide bar, the slide bar runs through first fixed block and T type pole, the first baffle of slide bar fixedly connected with, the wedge groove has been seted up to the slide bar, be equipped with the sliding plate between two slide bars, the equal fixedly connected with three hornblocks in sliding plate both ends, the slide bar is connected with places the board, it is equipped with the mounting to place board one side. The invention has the advantages that the treading exercise is realized when the user sits, the hands can be exercised synchronously, and the safety of the user is ensured.

Description

A rehabilitation device for sports apparatus

Technical Field

The invention relates to the technical field of sports equipment, in particular to a rehabilitation device for the sports equipment.

Background

Sports equipment is a general name of various instruments, equipment and articles used in sports competition and body-building exercise, the sports equipment and sports are interdependent and mutually promoted, the popularization of sports and the diversification of sports items enable the types, specifications and the like of the sports equipment to be developed, a plurality of patients with injured legs need long-time bedridden treatment, and the legs are separated from the ground for a long time to cause leg muscle atrophy, the back-stepping exercise is needed after the recovery to a certain degree, and a trampling device is needed to be used for the convenience of the rehabilitation of the patient, however, the existing trampling device is not provided with a handrail generally and is not suitable for the rehabilitation exercise of patients, or is provided with a handrail, but the fixed handrail limits the arm of the user, when the shank tramples on rehabilitation exercise, the arm is fixed, and the coordination of user's arm and shank can't be tempered, actual demand can't be satisfied.

For example, the prior chinese patent No. CN109876371A discloses a rehabilitation trampling device for sports equipment, which comprises a base, wherein a support plate is fixedly mounted in the middle of the top side of the base in a front-back symmetrical manner, the upper end of the inner side of the support plate is respectively in bearing connection with the outer end of a cross shaft, a first helical gear is fixedly mounted at the inner end of the cross shaft, a trampling plate is fixedly mounted in the middle of the right side of the cross shaft, a bracket is arranged in the middle of the left sides of two first helical gears, the lower end of the bracket is fixedly connected with the top side of the base, a second helical gear is mounted at the upper end of the bracket in bearing connection, and the second helical gear is respectively meshed with the first helical gears. The hand ring is simple in structure and ingenious in conception, the hand ring is driven to move by power generated by trampling the trampling plate, the track of the movement of the hand ring simulates the track of arm swing during trampling, a user holds the hand ring by hand, and the hand ring drives the arm swing of the user while providing a supporting arm for the user, so that the leg and arm coordination rehabilitation during trampling exercise is realized, the market demand can be met, and the hand ring is suitable for popularization.

The above structure has the following defects: when the structure is used, if sudden situations such as physical weakness, dizziness and the like of a patient occur, the patient is easy to fall down and hurt.

Disclosure of Invention

In view of the disadvantages of the prior art, the present invention provides a rehabilitation device for sports equipment, which has the following advantages: the bottom plate is arranged to provide support for the whole structure, the seat is arranged to enable a user to sit to exercise legs, the sliding piece is arranged to enable the user to sit to perform stepping exercise and stand to perform stepping exercise, the hand-holding piece is arranged to perform arm exercise, the driving assembly is arranged to achieve the automatic stepping function of the sliding piece, and the protection piece is arranged to protect a patient who stands to exercise and ensure safety;

the setting of set-square is in order to provide the support to first slider etc. make first slider can realize the motion under the support of set-square and spout, the setting of mounting panel provides the support for T type pole etc., the setting of T type pole is in order to provide the support to first fixed block, and the both sides of the T type pole of the first fixed block of installation are vacant, can provide certain effect space for the slide bar, the wedge-shaped groove, the setting of slide bar and set-square is in order to realize trampling the function, make the user can do the exercise of trampling, the setting of placing the board is in order to place user's foot, the setting of mounting is in order to fix user's foot, prevent that the foot from breaking away from placing the board, and arouse unsafe accident, through above-mentioned structure, realize trampling the exercise when sitting, and can temper the hand in step, user's security has been guaranteed.

The above object of the present invention is achieved by the following technical solutions:

a rehabilitation device for sports equipment comprises a base plate, wherein a seat is fixedly connected to one side of the base plate, and a sliding part, a hand-holding part, a driving assembly and a protection part are arranged on the base plate;

the sliding part comprises a triangular plate, the triangular plate is fixedly connected with the bottom plate, one side of the inclined plane of the triangular plate is arranged in an arc shape, the inclined plane is provided with a sliding groove, a first sliding block is connected in the sliding groove in a sliding manner, the first sliding block is connected with a mounting plate through a bolt, the mounting plate is fixedly connected with a T-shaped rod, two ends of the T-shaped rod are fixedly connected with a first fixed block, the first fixed block is provided with a T-shaped groove, the T-shaped groove is inserted with a sliding rod and is in sliding connection with the first fixed block and the T-shaped rod, one side of the sliding rod, which is close to the first sliding block, penetrates through the first fixed block and the T-shaped rod, the sliding rod is fixedly connected with a first baffle, the sliding rod is provided with wedge grooves, the two wedge grooves are oppositely arranged, narrow openings of the wedge grooves are arranged on one side away from each other, a sliding plate is arranged between the two sliding rods, and is in sliding connection with the T-shaped rod, the two ends of the sliding plate are fixedly connected with triangular blocks, one side of the sliding rod, far away from the first sliding block, is fixedly connected with a placing plate, and one side of the placing plate is provided with a fixing piece;

by adopting the technical scheme, the bottom plate is arranged to provide support for the whole structure, the seat is arranged to enable a user to sit to exercise legs, the sliding piece is arranged to enable the user to sit to perform treading exercise and stand to perform treading exercise, the hand-held piece is arranged to perform arm exercise, the driving assembly is arranged to achieve the automatic treading function of the sliding piece, and the protection piece is arranged to protect the patient who stands to exercise so as to ensure the safety;

the triangular plate is arranged to support the first sliding block and the like, so that the first sliding block can move under the support of the triangular plate and the sliding groove, the mounting plate is arranged to support a T-shaped rod and the like, the T-shaped rod is arranged to support the first fixing block, two sides of the T-shaped rod for mounting the first fixing block are vacant, a certain action space can be provided for the sliding rod, the wedge-shaped groove, the sliding plate and the triangular block are arranged to realize a stepping function, so that a user can do stepping exercise, the placing plate is arranged to place the feet of the user, and the fixing piece is arranged to fix the feet of the user, so that the feet are prevented from being separated from the placing plate to cause unsafe accidents;

the driving assembly comprises a first motor, the first motor is fixedly connected with the bottom plate, the axis of an output shaft of the first motor is horizontally arranged, the output end of the first motor is fixedly connected with a lead screw, the lead screw is sleeved with a second sliding block and is in threaded connection with the second sliding block, the second sliding block is in sliding connection with the bottom plate, the second sliding block is fixedly connected with a connecting rod, and the connecting rod is in bolted connection with the sliding plate;

by adopting the technical scheme, the driving assembly is arranged for automatic treading, when the leg of a user exerts an undesirable force and cannot independently complete treading action, the connecting rod can be connected with the sliding plate through the bolt, then the first motor is turned on, the first motor drives the lead screw to rotate, the lead screw drives the second sliding block to slide on the bottom plate, the connecting rod and the sliding plate are driven to move through the second sliding block, the automatic treading function is realized through the circulating motion of the second sliding block, and the leg exercising effect is achieved;

the protection part comprises two second support rods, the two second support rods are both connected with the bottom plate through bolts, arc-shaped protection plates are arranged on the sides, close to each other, of the two second support rods, sliding blocks are fixedly connected to the sides, far away from each other, of the arc-shaped protection plates, the sliding blocks are inserted into the second support rods and are in sliding connection with the second support rods, second through holes are formed in the sliding blocks and the second support rods, insertion rods are inserted into the second through holes, and sleeves are in threaded connection with the two ends of the insertion rods;

through adopting above-mentioned technical scheme, when the user stands and takes exercise, the setting up of protection part can carry out certain support protection to patient's health, guarantees user's stability and security, the setting up of second bracing piece supports for sliding block and arc guard plate, the setting up of arc guard plate is for carrying out annular support and protection to the user, the setting up of sliding block is for the distance between two arc guard plates of body adjustment according to the user, increases the suitability of device.

The present invention in a preferred example may be further configured to: the hand piece includes first bracing piece, first bracing piece with bottom plate bolted connection, the sliding tray has been seted up along vertical direction to first bracing piece, sliding tray sliding connection has first backup pad, first backup pad with first bracing piece bolted connection, first backup pad fixed connection has the pivot that the level set up, the pivot cover is equipped with the arc and both rotate to connect, the equal fixedly connected with chain in arc both ends, chain fixedly connected with handle.

Through adopting above-mentioned technical scheme, the setting of hand spare has been for tempering the arm, like this when the user carries out shank and tempers, can carry out the exercise of arm in step, and can be through certain rhythm, come from the exercise that mainly carries out the coordination power, the setting of first bracing piece is for supporting first backup pad, the sliding connection of first bracing piece and first backup pad is for the height that can adjust first backup pad according to user's state, make hand spare can use when the user sits, also can use when standing, the setting of chain and handle is for the hand power of convenient user, and do not harm the wrist.

The present invention in a preferred example may be further configured to: the mounting includes a plurality of bandages, a plurality of the bandage all with place board fixed connection, a plurality of first through-hole has all been seted up to a plurality of the bandage, threaded connection has first bolt on placing the board.

Through adopting above-mentioned technical scheme, the setting of mounting is for fixing user's foot, prevents to step on the in-process, and user's foot breaks away from and places the board, causes the unstability of health, arouses the emergence of unsafe accident.

In summary, the invention includes at least one of the following beneficial technical effects:

1. the bottom plate is arranged to provide support for the whole structure, the seat is arranged to enable a user to sit to exercise legs, the sliding piece is arranged to enable the user to sit to perform stepping exercise and stand to perform stepping exercise, the hand-holding piece is arranged to perform arm exercise, the driving assembly is arranged to achieve the automatic stepping function of the sliding piece, and the protection piece is arranged to protect a patient who stands to exercise and ensure safety;

the triangular plate is arranged to support the first sliding block and the like, so that the first sliding block can move under the support of the triangular plate and the sliding groove, the mounting plate is arranged to support a T-shaped rod and the like, the T-shaped rod is arranged to support the first fixing block, two sides of the T-shaped rod on which the first fixing block is arranged are vacant, a certain action space can be provided for the sliding rod, the wedge-shaped groove, the sliding plate and the triangular block are arranged to realize a stepping function, so that a user can do stepping exercise, the placing plate is arranged to place the feet of the user, the fixing piece is arranged to fix the feet of the user, the feet are prevented from being separated from the placing plate, unsafe accidents are caused, through the structure, stepping exercise can be performed while sitting, hands can be exercised synchronously, and the safety of the user is ensured;

2. the hand-held piece is arranged for exercising the arms, so that when a user exercises the legs, the user can exercise the arms synchronously, and can exercise the coordination force from the user through a certain rhythm, the first supporting rod is arranged for supporting the first supporting plate, the sliding connection between the first supporting rod and the first supporting plate is used for adjusting the height of the first supporting plate according to the state of the user, so that the hand-held piece can be used when the user sits or stands, the chain and the handle are arranged for facilitating the hand pulling of the user, and the wrist is not injured;

3. when the user stands and takes exercise, the setting up of protection part can carry out certain support protection to patient's health, guarantees user's stability and security, and setting up of second bracing piece supports for sliding block and arc guard plate, and the setting up of arc guard plate is for carrying out annular support and protection to the user, and the setting up of sliding block is for the distance between two arc guard plates of stature adjustment according to the user, increases the suitability of device.

Drawings

FIG. 1 is a schematic view of the slider structure of the present invention.

Fig. 2 is a schematic view of a first viewing angle structure according to the present invention.

Fig. 3 is a schematic view of a second viewing angle structure according to the present invention.

Fig. 4 is a schematic diagram of a third viewing angle structure according to the present invention.

Reference numerals: 1. a base plate; 2. a seat; 3. a slider; 31. a set square; 32. a first slider; 33. mounting a plate; 34. a T-shaped rod; 35. a first fixed block; 36. a slide bar; 37. a first baffle plate; 38. a sliding plate; 39. a triangular block; 310. placing the plate; 4. a hand piece; 41. a first support bar; 42. a first support plate; 43. a rotating shaft; 44. an arc-shaped plate; 45. a chain; 46. a handle; 5. a drive assembly; 51. a first motor; 52. a screw rod; 53. a second slider; 54. a connecting rod; 6. a guard; 61. a second support bar; 62. an arc-shaped protection plate; 63. a slider; 64. a rod is inserted; 65. a sleeve; 7. a fixing member; 71. binding bands; 8. a first spring; 9. a first cylinder; 10. and supporting the wheels.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a rehabilitation device for sports equipment according to the present invention includes a base plate 1, as shown in fig. 3 and 4, a seat 2 is fixedly connected to one side of the base plate 1, and a slider 3, a handrail 4, a driving assembly 5 and a protection member 6 are disposed on the base plate 1.

As shown in fig. 1 and fig. 2, the sliding member 3 includes a triangular plate 31, the triangular plate 31 is fixedly connected with the bottom plate 1, one side of the inclined surface of the triangular plate 31 is arc-shaped, the inclined surface is provided with a sliding groove, a first sliding block 32 is slidably connected in the sliding groove, one side of the first sliding block 32, which is far away from the triangular plate 31, is bolted with a mounting plate 33, the mounting plate 33 is fixedly connected with a T-shaped rod 34, two ends of the T-shaped rod 34 are fixedly connected with a first fixing block 35, the first fixing block 35 is provided with a T-shaped groove, a sliding rod 36 is inserted in the T-shaped groove and is slidably connected with the T-shaped groove, one side of the sliding rod 36, which is close to the first sliding block 32, penetrates through the first fixing block 35 and the T-shaped rod 34, one end of the sliding rod 36, which is close to the first fixing block 35 and the T-shaped rod 34, the sliding rod 36 is provided with wedge-shaped grooves, the two wedge-shaped grooves are oppositely arranged, and narrow openings of the wedge-shaped grooves are arranged at the sides far away from each other, a sliding plate 38 is arranged between the two sliding rods 36, the sliding plate 38 is connected with the T-shaped rod 34 in a sliding manner, triangular blocks 39 are fixedly connected to two ends of the sliding plate 38, when the triangular blocks 39 are located at a certain position, one of the triangular blocks 39 is inserted into the wedge-shaped groove, a placing plate 310 is fixedly connected to one side, away from the first sliding block 32, of the sliding rods 36, and a fixing piece 7 is arranged on one side of the placing plate 310.

As shown in fig. 1 and 2, the bottom plate 1 is provided to support the whole structure, the seat 2 is provided to allow a user to sit for leg exercise, the slider 3 is provided to allow a user to sit for stepping exercise and stand for stepping exercise, as shown in fig. 3 and 4, the armrest 4 is provided to allow arm exercise, the driving unit 5 is provided to allow the slider 3 to perform an automatic stepping function, and the protection unit 6 is provided to protect a standing patient for exercise and ensure safety;

as shown in fig. 1 and 2, the triangle board 31 is arranged to support the first sliding block 32, etc., so that the first sliding block 32 can move under the support of the triangle board 31 and the sliding groove, the mounting board 33 is arranged to provide support for the T-bar 34, etc., the T-bar 34 is arranged to provide support for the first fixing block 35, and both sides of the T-bar 34 mounted with the first fixing block 35 are vacant to provide a certain action space for the sliding bar 36, the wedge-shaped groove, the sliding plate 38 and the triangle block 39 are arranged to realize the stepping function, so that the user can do stepping exercise, the placing board 310 is arranged to place the user's feet, the fixing piece 7 is arranged to fix the user's feet and prevent the feet from being separated from the placing board 310, thereby causing unsafe accidents, by the above structure, the stepping exercise can be performed while sitting, and the hands can be exercised synchronously, thereby ensuring the safety of the user

As shown in fig. 1 and fig. 2, a first spring 8 is sleeved on one end of the sliding rod 36 close to the first slider 32, one end of the first spring 8 is fixedly connected with the T-shaped rod 34, and the other end is fixedly connected with the first baffle 37. The first spring 8 is provided to ease the movement of the sliding rod 36 and prevent the sliding rod 36 from colliding with the T-bar 34 during the up-and-down movement.

As shown in fig. 1, the fixing member 7 includes a plurality of straps 71, the straps 71 are fixedly connected to the placing plate 310, the straps 71 are provided with a plurality of first through holes, and the placing plate 310 is screwed with a first bolt, which is not shown in the drawing.

As shown in FIG. 1, the fixing member 7 is provided to fix the feet of the user, so as to prevent the feet of the user from being separated from the placing plate 310 during the stepping process, which causes instability of the body and unsafe accidents

As shown in fig. 4, hand piece 4 includes first bracing piece 41, first bracing piece 41 and bottom plate 1 bolted connection, the sliding tray has been seted up along vertical direction to first bracing piece 41, sliding tray sliding connection has first bracing piece 42, first bracing piece 42 and first bracing piece 41 bolted connection, first bracing piece 42 fixed connection has the pivot 43 of level setting, pivot 43 cover is equipped with arc 44 and both rotate to be connected, the equal fixedly connected with chain 45 in arc 44 both ends, chain 45 fixedly connected with handle 46.

As shown in fig. 4, the armrest 4 is arranged to exercise the arm, so that when the user exercises the leg, the arm can be exercised synchronously, and the user can exercise the coordination force from the main at a certain rhythm, the first support rod 41 is arranged to support the first support plate 42, the sliding connection between the first support rod 41 and the first support plate 42 is arranged to adjust the height of the first support plate 42 according to the state of the user, so that the armrest 4 can be used when the user sits or stands, the chain 45 and the handle 46 are arranged to facilitate the hand pulling of the user, and the wrist is not hurt

As shown in fig. 2 and 3, the driving assembly 5 includes a first motor 51, the first motor 51 is fixedly connected to the bottom plate 1, an axis of an output shaft of the first motor 51 is horizontally disposed, an output end of the first motor 51 is fixedly connected to a lead screw 52, the lead screw 52 is sleeved with a second slider 53 and is in threaded connection with the second slider 53, the second slider 53 is slidably connected to the bottom plate 1, the second slider 53 is fixedly connected to a connecting rod 54, the connecting rod 54 can be an L-shaped rod, and the connecting rod 54 is in bolted connection with the sliding plate 38.

As shown in fig. 2 and 3, the driving assembly 5 is arranged for automatic pedaling, when the leg of the user has a force which is not ideal and the pedaling action cannot be completed independently, the connecting rod 54 is connected with the sliding plate 38 by a bolt, then the first motor 51 is turned on, the first motor 51 drives the screw rod 52 to rotate, the screw rod 52 drives the second slider 53 to slide on the bottom plate 1, the connecting rod 54 and the sliding plate 38 are driven by the second slider 53 to move, the automatic pedaling function is realized by the circulating motion of the second slider 53, and the leg exercise effect is achieved

As shown in fig. 3 and 4, the protection component 6 includes two second support rods 61, both the two second support rods 61 are bolted to the bottom plate 1, the arc-shaped protection plates 62 are disposed on the sides of the two second support rods 61 close to each other, the sliding blocks 63 are fixedly connected to the sides of the arc-shaped protection plates 62 away from each other, the sliding blocks 63 are inserted into the second support rods 61 and slidably connected to the second support rods 61, the second through holes are formed in the sliding blocks 63 and the second support rods 61, the insertion rods 64 are inserted into the second through holes, and the sleeves 65 are threadedly connected to both ends of the insertion rods 64.

As shown in fig. 3 and 4, when the user stands to exercise, the protection part 6 is arranged to support and protect the body of the patient to a certain degree, so as to ensure the stability and safety of the user, the second support bar 61 is arranged to support the sliding block 63 and the arc protection plate 62, the arc protection plate 62 is arranged to support and protect the user in an annular manner, the sliding block 63 is arranged to adjust the distance between the two arc protection plates 62 according to the stature of the user, and the applicability of the device is increased.

As shown in fig. 2, a groove is formed in the bottom of the bottom plate 1, a first cylinder 9 is fixedly connected in the groove, an axis of an output shaft of the first cylinder 9 is vertically arranged, and a support wheel 10 is fixedly connected to an output end of the first cylinder 9.

As shown in fig. 2, the arrangement of the first cylinder 9 and the support wheel 10 is to facilitate the movement of the entire apparatus.

The implementation principle of the embodiment is as follows: when the patient does not conveniently stand, the patient can sit on the seat 2, then two feet are respectively placed on the placing plate 310 and are fixed through the bandage 71, when the first sliding block 32 is arranged at the bottom of the triangular plate 31, the mounting plate 33 is fixedly connected with the bottom plate 1, then force is applied to one foot, the sliding rod 36 slides downwards, when the sliding rod 36 slides downwards, the triangular block 39 slides out of the wedge-shaped groove of the sliding rod 36, then the corresponding first spring 8 is stretched, the sliding triangular block 39 drives the sliding plate 38 to slide towards the wedge-shaped groove of the other sliding rod 36 and is inserted into the wedge-shaped groove, so that the other foot rises, the two feet move upwards and downwards, treading exercise on the legs of the patient is realized, and the patient can also stand for use, when the patient stands, in order to ensure the safety of the patient, the arc-shaped protection plate 62 of the protection piece 6 is moved to the two sides of the body of the patient, and the position of fixed arc guard plate 62, then the second bracing piece 61 can be held up to patient's hand, the security of protection, when the patient sits on seat 2, also can be through sliding first slider 32 for first slider 32 slides to the top of set-square 31, makes patient's shank can straighten, takes exercise, and can be when taking exercise, patient's shank still need exert oneself, supports first slider 32 and can not the landing, the muscle of shank has still been taken exercise like this.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. A rehabilitation device for sports apparatuses, comprising a base plate (1), characterized in that: a seat (2) is fixedly connected to one side of the bottom plate (1), and a sliding part (3), a hand-held part (4), a driving assembly (5) and a protection part (6) are arranged on the bottom plate (1);

slider (3) include set-square (31), set-square (31) with bottom plate (1) fixed connection, inclined plane one side arc setting of set-square (31), the spout has been seted up on the inclined plane, sliding connection has first slider (32) in the spout, first slider (32) bolted connection has mounting panel (33), mounting panel (33) fixedly connected with T type pole (34), the equal fixedly connected with first fixed block (35) in T type pole (34) both ends, T type groove has been seted up in first fixed block (35), T type groove is inserted and is equipped with slide bar (36) and both sliding connection, slide bar (36) are close to first slider (32) one side run through first fixed block (35) with T type pole (34), slide bar (36) fixedly connected with first baffle (37), the wedge groove has been seted up in slide bar (36), the two wedge-shaped grooves are oppositely arranged, narrow openings of the wedge-shaped grooves are arranged on the sides far away from each other, a sliding plate (38) is arranged between the two sliding rods (36), the sliding plate (38) is connected with the T-shaped rod (34) in a sliding mode, two ends of the sliding plate (38) are fixedly connected with triangular blocks (39), a placing plate (310) is fixedly connected to the side, far away from the first sliding block (32), of each sliding rod (36), and a fixing piece (7) is arranged on one side of the placing plate (310);

the driving assembly (5) comprises a first motor (51), the first motor (51) is fixedly connected with the bottom plate (1), the axis of an output shaft of the first motor (51) is horizontally arranged, a screw rod (52) is fixedly connected to the output end of the first motor (51), a second sliding block (53) is sleeved on the screw rod (52) and is in threaded connection with the screw rod (52), the second sliding block (53) is in sliding connection with the bottom plate (1), a connecting rod (54) is fixedly connected with the second sliding block (53), and the connecting rod (54) is in bolted connection with the sliding plate (38);

protection piece (6) include two second bracing pieces (61), two second bracing piece (61) all with bottom plate (1) bolted connection, two second bracing piece (61) are close to one side each other and all are equipped with arc guard plate (62), arc guard plate (62) keep away from equal fixedly connected with sliding block (63) in one side each other, sliding block (63) are inserted and are located second bracing piece (61) and both sliding connection, sliding block (63) with second bracing piece (61) have all been seted up the second through-hole, insert in the second through-hole and be equipped with inserted bar (64), inserted bar (64) both ends threaded connection has sleeve (65).

2. A rehabilitation device for sports apparatuses, according to claim 1, characterized in that: hand spare (4) include first bracing piece (41), first bracing piece (41) with bottom plate (1) bolted connection, the sliding tray has been seted up along vertical direction in first bracing piece (41), sliding tray sliding connection has first bracing piece (42), first bracing piece (42) with first bracing piece (41) bolted connection, first bracing piece (42) fixed connection has pivot (43) that the level set up, pivot (43) cover is equipped with arc (44) and both rotate to be connected, the equal fixedly connected with chain (45) in arc (44) both ends, chain (45) fixedly connected with handle (46).

3. A rehabilitation device for sports apparatuses, according to claim 1, characterized in that: the fixing piece (7) comprises a plurality of binding bands (71), the binding bands (71) are fixedly connected with the placing plate (310), a plurality of first through holes are formed in the binding bands (71), and first bolts are connected to the placing plate (310) in a threaded mode.