Finger rehabilitation training device
Technical Field
The invention relates to the technical field of medical instruments, in particular to a finger rehabilitation training device.
Background
For a patient with nerve damage at a finger part, the rehabilitation method is relatively lack, if the nerve damage finger cannot be effectively exercised and recovered, the finger cannot move flexibly or can be bent, and even the patient has disability, so that the life cannot be managed, and the finger of the patient needs to be continuously bent and straightened to exercise to achieve the purpose of rehabilitation.
In order to enable the patient to recover quickly, medical staff is often required to perform recovery training on the fingers of the patient one by one manually, and when the medical staff performs the recovery training on the patient, the strength is difficult to control, and the medical staff is easy to cause fatigue.
Disclosure of Invention
The invention aims to provide a finger rehabilitation trainer, which aims to solve the problems in the prior art, adjust the training strength and ensure the constant training strength.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a finger rehabilitation trainer which comprises a support, wherein a plurality of force adjusting mechanisms are arranged on the support, each force adjusting mechanism is connected with a finger stall structure through a steel wire rope, a holding rod and a pressing training mechanism are further arranged on the support, and the holding rod can slide along the support.
Preferably, the force adjusting mechanism comprises a housing, one side of the housing is fixedly connected with the support, a first sliding block and a second sliding block are arranged in the housing, the first sliding block and the second sliding block are both connected with the housing in a sliding manner, a first elastic element is arranged between the first sliding block and the second sliding block, the first sliding block is connected with the steel wire rope, and the bottom of the second sliding block is connected with a pull rod.
Preferably, the force adjusting mechanism further comprises a locking structure, a plurality of first through holes are formed in the shell in the vertical direction, second through holes are formed in the side faces of the second sliding blocks and correspond to the first through holes in position, and the locking structure penetrates through the first through holes and the second through holes in sequence.
Preferably, the holding rod comprises two supporting parts which are arranged in parallel, the upper ends of the two supporting parts are provided with a holding part, and the holding part is covered with rubber.
Preferably, the press training mechanism comprises a press box, a box cover is arranged at the top of the press box and is in sliding connection with the press box, a plurality of groups of second elastic elements are arranged between the box cover and the bottom of the press box, a plurality of support rods are arranged at the lower end of the box cover, a certain distance is reserved between the support rods and the bottom of the press box, a counter is arranged at the bottom of the box, and a press key of the counter is located below the support rods.
Preferably, the support rod is a telescopic rod.
Preferably, the finger stall structure includes a plurality of dactylotheca, and adjacent be provided with connection structure and pulling force structure between the dactylotheca, adjacent the dactylotheca passes through connection structure is articulated, connection structure sets up adjacent the junction of dactylotheca downside, pulling force structure sets up adjacent the junction of dactylotheca upside.
Preferably, the tension structure comprises a first fixing part arranged on one finger stall and a second fixing part arranged on the adjacent finger stall, and the first fixing part and the second fixing part are connected through a third elastic element.
Preferably, the finger stall is made of leather, and the inner side of the finger stall is provided with a massage bulge.
Preferably, the support is provided with two pulleys, and the steel wire rope is arranged in a groove of the pulleys.
Compared with the prior art, the invention has the following technical effects:
the invention can adjust the training force through the force adjusting mechanism, ensures the constancy of the force, facilitates the palm holding of the holding rod in the rehabilitation training process, facilitates the exertion, can also perform the pressing training of the palm, and realizes the integral rehabilitation training of the hand by matching the pressing training with the finger training. The invention has convenient operation and improves the effect of rehabilitation training.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a front view of the finger rehabilitation trainer of the present invention;
FIG. 2 is a side view of the finger rehabilitation trainer of the present invention;
FIG. 3 is a schematic diagram of a force adjustment mechanism according to the present invention;
FIG. 4 is a schematic view of a press training mechanism of the present invention;
FIG. 5 is an external view of the finger cuff structure of the present invention;
FIG. 6 is a schematic view of the inside of the finger cot structure of the present invention;
wherein: 100-finger rehabilitation training device, 1-bracket, 2-force adjusting mechanism, 3-steel wire rope, 4-finger stall structure, 5-holding rod, 6-pressing training mechanism, 7-shell, 8-first slide block, 9-second slide block, 10-first elastic element, 11-pull rod, 12-locking structure, 13-supporting part, 14-holding part, 15-pressing box, 16-box cover, 17-second elastic element, 18-supporting rod, 19-counter, 20-finger stall, 21-first fixing part, 22-second fixing part, 23-third elastic element, 24-massage bulge and 25-pulley.
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 obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The invention aims to provide a finger rehabilitation trainer, which aims to solve the problems in the prior art, adjust the training strength and ensure the constant training strength.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1-6: this embodiment provides a finger rehabilitation training device 100, including support 1, be provided with a plurality of dynamics adjustment mechanism 2 on support 1, each dynamics adjustment mechanism 2 all is connected with a dactylotheca structure 4 through a wire rope 3, still is provided with on support 1 and holds pole 5 and press training mechanism 6, holds pole 5 and can follow support 1 and slide.
Specifically, in this embodiment, the force adjusting mechanism 2 includes a housing 7, one side of the housing 7 is fixedly connected to the support 1, a first slider 8 and a second slider 9 are disposed in the housing 7, the first slider 8 and the second slider 9 are both connected to the housing 7 in a sliding manner, a first elastic element 10 is disposed between the first slider 8 and the second slider 9, the first slider 8 is connected to the wire rope 3, and the bottom of the second slider 9 is connected to a pull rod 11. The force adjusting mechanism 2 further comprises a locking structure 12, the locking structure 12 is a bolt, a plurality of first through holes are formed in the shell 7 in the vertical direction, a second through hole is formed in the side face of the second sliding block 9 and corresponds to the first through hole in position, and the locking structure 12 penetrates through the first through hole and the second through hole in sequence. When the training dynamics needs to be adjusted, the locking structure 12 is separated from the first through hole and the second through hole, the position of the second sliding block 9 is adjusted through the pull rod 11, and after the adjustment is completed, the locking structure 12 extends into the first through hole and the second through hole.
In this embodiment, the holding rod 5 includes two parallel arrangement's supporting part 13, and the height of supporting part 13 can be adjusted, and the upper end of two supporting parts 13 is provided with a gripping part 14, and gripping part 14 covers and is stamped rubber, improves the travelling comfort of gripping.
In this embodiment, press training mechanism 6 including pressing box 15, the top of pressing box 15 is provided with and presses box 15 sliding connection's case lid 16, case lid 16 upper surface is provided with the rubber pad, improve the travelling comfort when the hand is pressed, be provided with a plurality of sets of second elastic element 17 between the case lid 16 and the bottom of the case of pressing box 15, the lower extreme of case lid 16 is provided with a plurality of branches 18, branch 18 is scalable pole, branch 18 and the bottom of the case of pressing box 15 have certain distance between the bottom of the case, the bottom of the case is provided with counter 19, counter 19's the key of pressing is located the below of a branch 18, counter 19's numerical value passes through signal transmission to the display screen, the transmission process of numerical value is prior art. When performing the hand pressing exercise, the holding rod 5 is slid to one end, and the palm is forced to press the box cover 16 until the pole 18 touches the counter 19 to count. The strength of the pressing training is adjusted by adjusting the length of the supporting rod 18.
In this embodiment, the finger stall structure 4 includes a plurality of sections of finger stalls 20, is provided with connection structure and pulling force structure between the adjacent finger stalls 20, and adjacent finger stalls 20 are articulated through connection structure, and connection structure is the hinge, and connection structure sets up the junction at the downside of adjacent finger stalls 20 (promptly palm of the hand direction), and pulling force structure sets up the junction at the upside of adjacent finger stalls 20 (promptly back of the hand direction). The pulling force structure comprises a first fixing part 21 arranged on one finger stall 20 and a second fixing part 22 arranged on the adjacent finger stall 20, and the first fixing part 21 and the second fixing part 22 are connected through a third elastic element 23. During finger stretched into dactylotheca structure 4, when carrying out the crooked training of finger, third elastic element 23 provided impedor, when the finger straightens, third elastic element 23 provides pulling force help finger and straightens, is convenient for carry out next crooked training.
In this embodiment, the finger cot 20 is made of leather, and the inner side of the finger cot 20 is provided with the massage protrusion 24, and the massage protrusion 24 is hemispherical or conical, so as to massage and promote blood circulation during the rehabilitation training process.
In this embodiment, the support 1 is provided with two pulleys 25, the steel wire rope 3 is arranged in a groove of the pulleys 25, and the pulleys 25 guide the steel wire rope 3 and reduce the friction force of the steel wire rope 3.
In this embodiment, the first elastic element 10, the second elastic element 17 and the third elastic element 23 are all springs.
This embodiment carries out the dynamics regulation of training through dynamics adjustment mechanism 2 to guarantee the invariant of dynamics, the palm of being convenient for in the rehabilitation training process of holding rod 5 grips, conveniently has an effect, and this embodiment can also carry out the training of pressing of palm, presses the training cooperation finger training, realizes the holistic rehabilitation training of hand. This embodiment convenient operation has improved the effect of rehabilitation training.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.