CN212282752U

CN212282752U - Muscle rigidity is grip training device for rehabilitation training

Info

Publication number: CN212282752U
Application number: CN202020968637.0U
Authority: CN
Inventors: 徐爱华; 孙永新
Original assignee: First Hospital of China Medical University
Current assignee: First Hospital of China Medical University
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-01-05
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a grip strength training device for muscle rigidity rehabilitation training, which comprises a palm support block body, wherein the lower end of the palm support block body is fixedly provided with a distance adjusting device, the lower end of the distance adjusting device is fixedly provided with a finger placing interval support plate, the outer edge of the finger placing interval support plate is fixedly provided with an elastic rubber ring, the outer side wall of the elastic rubber ring is integrally formed with five finger fixing sleeves matched with the finger placing interval support plate, the palm is supported by the palm support block body, the fingers are inserted into the finger fixing sleeves by matching the finger placing interval support plate with the elastic rubber ring, the fingers pass through four finger grooves and a thumb groove to pull elastic force to perform hand holding exercise when a fist is held, and the fingers directly pull the elastic rubber ring to stretch outwards when the hand is straightened, thereby carry out the hand and straighten and take exercise, realized shaking hands and the all-round exercise of hand straightening for this reason.

Description

Muscle rigidity is grip training device for rehabilitation training

Technical Field

The utility model relates to a grip training technical field specifically is a grip training device for muscle rigidity rehabilitation training.

Background

When muscle rigidity disease appears in patient's hand, after carrying out positive treatment, in order to accelerate the recovery, often can select to use grip training device to carry out auxiliary treatment, but grip training device most of today all is the singleness and holds and take exercise, possess the function that the hand straightened and take exercise very few to hardly reach the function of all-round exercise, for this reason we have proposed a muscle rigidity is grip training device for rehabilitation training.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a muscle rigidity is grip training device for rehabilitation training to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a muscle rigidity is grip training device for rehabilitation training, includes the palm of the hand support block, the lower extreme fixed mounting that the palm of the hand supported the block has apart from adjusting device, the lower extreme fixed mounting apart from adjusting device has the finger to place the interval backup pad, the outer edge fixed mounting that the interval backup pad was placed to the finger has the elasticity rubber ring, the lateral wall integrated into one piece of elasticity rubber ring has five and places the fixed cover of interval backup pad complex finger with the finger.

Preferably, the palm support block comprises a hemispherical block, and the outer side wall of the hemispherical block is uniformly and integrally formed with a protrusion.

Preferably, the distance adjusting device comprises a screw rod fixedly installed at the bottom of the hemispherical block body, a threaded sleeve with the bottom fixed to the upper surface of the finger placing spacing support plate is fixedly installed at the lower end of the screw rod, and a limiting device limited by the screw rod is fixedly installed at the lower end of the threaded sleeve.

Preferably, the limiting device comprises two chutes which are oppositely arranged on the outer side wall of the threaded sleeve and a moving block which is sleeved inside the threaded sleeve, the opposite parts of the outer side wall of the moving block are fixedly provided with pull blocks which are respectively and slidably arranged in the two chutes, the outer ends of the pull blocks extend to the outer end of the threaded sleeve from the chutes, the lower end of the moving block is attached to a spring which is sleeved in the threaded sleeve, the upper end of the moving block is fixedly provided with a hexagonal fixture block, and the outer side wall of the hexagonal fixture block is sleeved with a hexagonal clamping groove which is arranged at the lower end of the threaded rod.

Preferably, the finger placing interval supporting plate comprises a circular plate body, the outer side wall of the circular plate body is provided with four finger grooves and a thumb groove, the four finger grooves and the thumb groove are respectively opposite to five finger fixing sleeves, the bottom surface of the circular plate is provided with a sleeve connection groove sleeved with the elastic rubber ring, and the outer side wall of the circular plate is located at intervals between the four finger grooves and the thumb groove and is in threaded connection with the elastic rubber ring extrusion locking screw.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a muscle rigidity is grip training device for rehabilitation training, the utility model discloses a palm supports the block and supports the palm, and place the cooperation of interval backup pad and elasticity rubber ring through the finger and use, insert the finger in the fixed cover of finger, the finger passes the pulling elasticity from four finger grooves and a thumb groove and takes exercise of shaking hands when holding the fist, and when carrying out the hand and straighten, the direct pulling elasticity rubber ring of finger is outwards tensile, thereby carry out the hand and straighten and take exercise, the all-round exercise of shaking hands and the hand that straightens has been realized for this reason.

Drawings

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

fig. 2 is a sectional view of the present invention;

fig. 3 is a bottom view of the present invention.

In the figure: the device comprises a palm support block 1, a hemispherical block 11, a protruding block 12, a distance adjusting device 2, a screw 21, a threaded sleeve 22, a limiting device 23, a sliding groove 231, a moving block 232, a pulling block 233, a spring 234, a hexagonal clamping block 235, a hexagonal clamping groove 236, a spacing support plate 3, a circular plate 31, a four-finger groove 32, a thumb groove 33, a sleeving groove 34, a locking screw 35, an elastic rubber ring 4 and a finger fixing sleeve 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a muscle rigidity is grip training device for rehabilitation training, includes palm of the hand support block 1, palm of the hand support block 1's lower extreme is installed apart from adjusting device 2, the lower extreme fixed mounting apart from adjusting device 2 has the finger to place interval backup pad 3, the finger is placed interval backup pad 3 outer along fixed mounting elastic rubber ring 4, elastic rubber ring 4's lateral wall integrated into one piece have five and the finger place the fixed cover 5 of interval backup pad 3 complex finger.

Adjust the finger through distance adjusting device 2 and place interval backup pad 3 and the distance that the block 1 was supported to the palm of the hand, after the regulation end, support block 1 with the palm of the hand and place in palm of the hand department, insert the fixed cover 5 of finger in, can carry out the hand exercise this moment, support block 1's support through the palm of the hand when the hand straightens, the finger can stimulate elastic rubber ring 4 and outwards stretch, carry out the hand and straighten and take exercise, when the fist is held to the hand, finger promotion elastic rubber ring 4 stretches to inside upper end, can shake hands and take exercise.

Specifically, the palm support block 1 comprises a hemispherical block 11, and a protruding block 12 is uniformly and integrally formed on the outer side wall of the hemispherical block 11.

The palm supporting block is made into a hemisphere shape, so that the obstruction of stretching and fist making is prevented, the protruding block integrally formed by die casting the upper end can massage the hand when the hand moves, and the hand is prevented from sliding easily with the palm.

Specifically, distance adjustment device 2 includes with the bottom fixed mounting's of hemisphere block 11 screw rod 21, the lower extreme fixed mounting of screw rod 21 has the bottom and places the fixed-surface thread bush 22 of the upper surface of interval backup pad 3 with the finger, the stop device 23 with screw rod 21 spacing is installed to the lower extreme of thread bush 22.

Through the spiro union effect between screw rod 21 and the thread bush 22 to realized the function of distance adjustment, spacing through stop device 23 to screw rod 21 simultaneously, after adjusting, prevent to take place to rotate between screw rod 21 and the thread bush 22.

Specifically, the limiting device 23 includes two sliding grooves 231 relatively opened on the outer side wall of the threaded sleeve 22 and a moving block 232 sleeved inside the threaded sleeve 22, pull blocks 233 respectively slidably mounted in the two sliding grooves 231 are fixedly mounted on the outer side wall of the moving block 232, the outer ends of the pull blocks 233 extend from the sliding grooves 231 to the outer end of the threaded sleeve 22, a spring 234 sleeved in the threaded sleeve 22 is attached to the lower end of the moving block 232, a hexagonal fixture block 235 is fixedly mounted on the upper end of the moving block 232, and a hexagonal fixture groove 236 opened on the lower end of the threaded rod 21 is sleeved on the outer side wall of the hexagonal fixture block 235.

When the distance needs to be adjusted, manually pull draw block 233, make it move block 232 move down, move block 232 move down and can drive hexagon fixture block 235 and hexagon draw-in groove 236 separation, threaded rod 21 can be rotated this moment, and loosen draw block 233 after adjusting, draw block 233 can be bounced by spring 234, hexagon fixture block 235 will get into hexagon draw-in groove 236 this moment, if hexagon fixture block 235 and hexagon draw-in groove 236 orientation are not matched, manually rotate threaded rod 21, hexagonal fixture block 235 and hexagon draw-in groove 236 orientation match make, can make hexagon fixture block 235 get into hexagon draw-in groove 236 in, block threaded rod 21.

Specifically, the finger placement interval support plate 3 comprises a circular plate body 31, four finger grooves 32 and a thumb groove 33 are formed in the outer side wall of the circular plate body 31, the four finger grooves 32 and the thumb groove 33 are respectively opposite to the five finger fixing sleeves 5, a sleeving groove 34 sleeved with the elastic rubber ring 4 is formed in the bottom surface of the circular plate 31, and locking screws 35 extruded by the elastic rubber ring 4 are screwed at intervals between the four finger grooves 32 and the thumb groove 33 on the outer side wall of the circular plate 31.

The four fingers in the four-finger slot 32 are the index finger, middle finger, ring finger and little finger.

The working principle is as follows: adjust the finger through distance adjusting device 2 and place interval backup pad 3 and the distance that the block 1 was supported to the palm of the hand, after the regulation end, support block 1 with the palm of the hand and place in palm of the hand department, insert the fixed cover 5 of finger in, can carry out the hand exercise this moment, support block 1's support through the palm of the hand when the hand straightens, the finger can stimulate elastic rubber ring 4 and outwards stretch, carry out the hand and straighten and take exercise, when the fist is held to the hand, finger promotion elastic rubber ring 4 stretches to inside upper end, can shake hands and take exercise.

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.

Claims

1. The utility model provides a muscle rigidity is grip training device for rehabilitation training, includes the palm of the hand support block, its characterized in that: distance adjusting device is installed to the lower extreme of palm of the hand support block, distance adjusting device's lower extreme fixed mounting has the finger to place the interval backup pad, the outer edge fixed mounting that the interval backup pad was placed to the finger has the elasticity rubber ring, the lateral wall integrated into one piece of elasticity rubber ring has five and places the fixed cover of interval backup pad complex finger with the finger.

2. The grip strength training device for muscle rigidity rehabilitation training according to claim 1, wherein: the palm of the hand supports the block and includes the hemisphere block, the even integrated into one piece of lateral wall of hemisphere block has protruding piece.

3. The grip strength training device for muscle rigidity rehabilitation training according to claim 2, wherein: the distance adjusting device comprises a screw rod fixedly installed at the bottom of the hemispherical block body, a threaded sleeve with the bottom fixed to the upper surface of the finger placing spacing support plate is fixedly installed at the lower end of the screw rod, and a limiting device limited by the screw rod is installed at the lower end of the threaded sleeve.

4. The grip strength training device for muscle rigidity rehabilitation training according to claim 3, wherein: the limiting device comprises two sliding grooves which are oppositely formed in the outer side wall of the threaded sleeve and a moving block which is sleeved inside the threaded sleeve, the opposite parts of the outer side wall of the moving block are fixedly provided with pulling blocks which are respectively and slidably mounted in the two sliding grooves, the outer end of each pulling block extends to the outer end of the threaded sleeve from the corresponding sliding groove, the lower end of the moving block is attached to a spring which is sleeved in the threaded sleeve, a hexagonal clamping block is fixedly mounted at the upper end of the moving block, and a hexagonal clamping groove which is formed in the lower end of a threaded rod is sleeved on the outer side wall.

5. The grip strength training device for muscle rigidity rehabilitation training according to claim 4, wherein: the finger placing interval supporting plate comprises a circular plate body, the outer side wall of the circular plate body is provided with four finger grooves and a thumb groove, the four finger grooves and the thumb groove are respectively opposite to five finger fixing sleeves, the bottom surface of the circular plate is provided with a sleeve connecting groove connected with the elastic rubber ring in a sleeved mode, and the outer side wall of the circular plate is located between the four finger grooves and the thumb groove, and locking screws extruded with the elastic rubber ring are in threaded connection with the intervals between the four finger grooves and the thumb groove.