CN218923703U

CN218923703U - Upper limb function trainer

Info

Publication number: CN218923703U
Application number: CN202222270071.6U
Authority: CN
Inventors: 蒋慧宁
Original assignee: First Peoples Hospital of Yibin
Current assignee: First Peoples Hospital of Yibin
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-04-28
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses an upper limb function trainer, which relates to the technical field of upper limb training and comprises a support, wherein two sliding grooves are formed in the support, sliding blocks are respectively and slidably connected in the two sliding grooves, a supporting rod is arranged on one side, opposite to the sliding blocks, of the two sliding blocks, and a limiting part is fixedly arranged on the supporting rod. According to the utility model, the wrist strap, the magic tape and the elastic hanging belt can be tightly tied through the elasticity, when a hemiplegic patient does not grasp, the fingers are released, a certain auxiliary limiting supporting effect can be still achieved on the arm, so that the hand is not easy to slide off from a related device to influence the training effect, the phenomenon that the body of the patient shakes and is unstable due to the fact that the hand is suddenly released and lacks support is avoided, and the hand-free wrist strap is also suitable for the use of the patient with the fingers incapable of grasping.

Description

Upper limb function trainer

Technical Field

The utility model relates to the technical field of upper limb training, in particular to an upper limb function trainer.

Background

At present, some hemiplegia patients often generate sequelae such as impaired upper limb functions after the first aid of symptoms, and the hemiplegia patients can promote the upper limb functions to recover as soon as possible through active and effective treatment, rehabilitation training, nursing and the like, so that an upper limb function trainer is needed to be used for rehabilitation. The general upper limb function recovery is gradually developed from the large-movement recovery training to the fine-movement recovery training, namely, the hemiplegic patient generally trains the large movements of lifting the whole upper limb, bending elbow joints and the like in the later function recovery process. However, when the existing upper limb function trainer is used, the lifting of the upper limb and bending of the elbow joint are mostly trained by pulling the pull ring up and down, however, the fingers of a patient easily slip off due to unclamping, force release and the like in the pulling process, and the use is affected, so that the upper limb function trainer is provided by the utility model.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides an upper limb function trainer to solve the above-mentioned problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an upper limb function training ware, includes the support, two spouts have been seted up to the inside of support, two the inside of spout is respectively sliding connection has the slider, two one side that the slider is relative is equipped with branch, fixed mounting has the locating part on the branch, around having the elasticity stay cord on the locating part, the pull ring is all installed at the both ends of elasticity stay cord, be provided with the elasticity and tighten the wrist strap on the pull ring, the both ends that the wrist strap was tightened to the elasticity all are equipped with the magic subsides, the top fixed mounting of support has two electronic jars, the output fixed mounting of electronic jar has the U-shaped frame, the surface of U-shaped frame wears the cover to have the expansion ring, be equipped with the elasticity on the expansion ring and hang the area.

Preferably, an auxiliary guide rod is connected to the inner thread of the sliding groove, the outer surface of the auxiliary guide rod is arranged in the sliding block in a sliding penetrating mode, and the outer surface of the sliding block is closely abutted to the inner wall surface of the sliding groove.

Preferably, the inside threaded connection of expansion ring has the connecting rod, the bottom fixed mounting of connecting rod has deposits the rack, a plurality of balancing weight has been placed to the inside of depositing the rack.

Preferably, the bottom of the bracket is provided with a plurality of braking casters, and the braking casters are symmetrically distributed at four corners of the bottom of the bracket.

Preferably, the support is provided with a rubber cushion, and the outer surfaces of the two ends of the U-shaped frame are respectively sleeved with a rubber protective sleeve.

The utility model has the technical effects and advantages that:

1. compared with the prior art, the wrist strap, the magic tape and the elastic hanging belt can play a certain auxiliary limiting and supporting role on the arm when a hemiplegic patient does not grasp, the fingers are released, so that the hand is not easy to slide down from a related device to influence the training effect, the phenomenon that the body of the patient shakes unstably due to the fact that the hand is suddenly released and lacks support is avoided, and the hand can be also suitable for the use of the patient with the finger incapable of being grasped.

2. Compared with the prior art, the trainer can train the upper limb function of a patient through the combined use and mutual cooperation of elastic stretching, the pull ring, the U-shaped frame, the movable ring, the electric cylinder and the like, so that the grasping capacity and the motion control capacity of the patient are improved, and the trainer is convenient to use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic view of a specific partial structure of the elastic tightening wristband of the present utility model.

Fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.

The reference numerals are: 1. a bracket; 2. a chute; 3. a slide block; 4. a support rod; 5. a limiting piece; 6. an elastic pull rope; 7. an elastic hanging belt; 8. a pull ring; 9. the wrist strap is tightly tied by the elastic force; 10. a magic tape; 11. an electric cylinder; 12. a U-shaped frame; 13. a movable ring; 14. a connecting rod; 15. an auxiliary guide rod; 16. a rubber cushion; 17. a rubber protective sleeve; 18. castor with brake; 19. and (5) storing the net rack.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The upper limb function trainer shown in the attached drawings 1-3 comprises a support 1, two sliding grooves 2 are formed in the support 1, sliding blocks 3 are respectively and slidably connected in the two sliding grooves 2, supporting rods 4 are arranged on the opposite sides of the two sliding blocks 3, limiting pieces 5 are fixedly arranged on the supporting rods 4, elastic pull ropes 6 are wound on the limiting pieces 5, pull rings 8 are arranged at the two ends of the elastic pull ropes 6, elastic tightening wrist straps 9 are arranged on the pull rings 8, magic tapes 10 are arranged at the two ends of the elastic tightening wrist straps 9, two electric cylinders 11 are fixedly arranged at the top of the support 1, U-shaped frames 12 are fixedly arranged at the output ends of the electric cylinders 11, movable rings 13 are sleeved on the outer surfaces of the U-shaped frames 12 in a penetrating manner, elastic hanging belts 7 are arranged on the movable rings 13, auxiliary guide rods 15 are connected in a threaded manner in the sliding grooves 2, the outer surfaces of the auxiliary guide rods 15 are slidably arranged in the sliding blocks 3, and the outer surfaces of the sliding blocks 3 are tightly abutted against the inner wall surfaces of the sliding grooves 2;

the magic tape 10 is conventional, the principle and the like are not repeated herein, a patient needing upper limb functional training can sit on the rubber cushion 16 on the bracket 1, the patient can grasp the pull ring 8 with hands according to the requirement, the two ends of the elastic tightening wrist strap 9 are mutually connected to a proper tightness position through the magic tape 10 so as to tie the elastic tightening wrist strap 9 on the wrist of the patient, the patient can apply force to the pull ring 8 through the pull ring 8 and the elastic pull rope 6 and the like, if the patient can alternately apply force to the pull ring 8 according to the left hand and the right hand as required, namely, the pull ring 8 at the right hand is pulled downwards, the pull ring 8 at the right hand and the right hand are pulled upwards, or the pull ring 8 at the left hand is pulled downwards, the pull ring 8 and the left hand are pulled upwards, the pull ring 8 can be driven upwards or downwards by the left hand and the pull ring 8 can be pulled forwards or backwards at the same time, at the moment, the sliding block 3 can slide in the sliding groove 2 and on the auxiliary guide rod 15 under the stress, the upper limb function of a patient can be trained through the movable ring 13, the elastic hanging belt 7, the electric cylinder 11, the U-shaped frame 12 and the like, namely, the hand of the patient can be assisted to penetrate through the elastic hanging belt 7 according to the requirement and grasp the movable ring 13 or directly grasp the elastic hanging belt 7 after penetrating through the elastic hanging belt 7, the left hand and the right hand of the patient drive the two movable rings 13 to move in the same direction or move in the opposite direction, the electric cylinder 11 can be started to drive the U-shaped frame 12 to move up and down to drive the arm to move, the trainer can train the upper limb function of the patient, the grasping capacity and the movement control capacity of the patient can be increased, the combination of the active movement and the passive movement can be achieved, the hand tightening wrist strap 9, the magic tape 10 and the elastic hanging belt 7 can be used for the hemiplegic patient without grasping, the finger to take off force and the like, still can play certain supplementary spacing supporting role to the arm, make the hand be difficult for follow the landing on the relevant device and influence training effect to and avoid leading to patient's health to rock unstably etc. because of the hand is come off suddenly lacks the support, still can adapt to the use of the patient that the finger can not grasp.

In a preferred embodiment, as shown in fig. 1, a connecting rod 14 is connected with the internal thread of the movable ring 13, a storage rack 19 is fixedly arranged at the bottom end of the connecting rod 14, and a plurality of balancing weights are placed in the storage rack 19; during the use of the movable ring 13, a balancing weight can be added or reduced into the storage net rack 19 according to the upper limb function training condition so as to control the training intensity.

In a preferred embodiment, as shown in fig. 1, a plurality of casters 18 with brakes are arranged at the bottom of a bracket 1, the casters 18 with brakes are symmetrically distributed at four corners of the bottom of the bracket 1, a rubber cushion 16 is arranged on the bracket 1, and rubber protective sleeves 17 are respectively sleeved on the outer surfaces of two ends of a U-shaped bracket 12; wherein, rubber cushion 16 and rubber lag 17 are present rubber materials and make, take brake truckle 18 to have locking part for market is current, lock the truckle of brake promptly, this application just need not be repeated, can conveniently remove this training ware to required position department through taking brake truckle 18, can increase relative compliance and the travelling comfort that the patient sat on support 1 through rubber cushion 16, can play certain spacing effect that blocks to expansion ring 13 through rubber lag 17, can also wrap up the protection with the both ends of U-shaped frame 12 and protect the user well, avoid with the hard contact collision of patient's health.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. An upper limb function training device comprises a bracket (1), and is characterized in that: two sliding grooves (2) are formed in the support (1), two sliding blocks (3) are respectively and slidably connected in the sliding grooves (2), a supporting rod (4) is arranged on one side, opposite to the sliding blocks (3), of each sliding block, a limiting piece (5) is fixedly arranged on each supporting rod (4), an elastic pull rope (6) is wound on each limiting piece (5), pull rings (8) are arranged at two ends of each elastic pull rope (6), elastic tightening wrist straps (9) are arranged on the pull rings (8), magic tapes (10) are arranged at two ends of each elastic tightening wrist strap (9), two electric cylinders (11) are fixedly arranged at the top of the support (1), U-shaped frames (12) are fixedly arranged at the output ends of the electric cylinders (11), movable rings (13) are sleeved on the outer surfaces of the U-shaped frames (12), and elastic hanging belts (7) are arranged on the movable rings (13).

2. An upper limb function trainer according to claim 1, wherein: the inside threaded connection of spout (2) has supplementary guide arm (15), the inside of locating slider (3) is worn to locate in the surface slip of supplementary guide arm (15), the surface of slider (3) closely contradicts with the inner wall surface of spout (2).

3. An upper limb function trainer according to claim 1, wherein: the movable ring (13) is internally connected with a connecting rod (14) in a threaded manner, a storage rack (19) is fixedly arranged at the bottom end of the connecting rod (14), and a plurality of balancing weights are placed in the storage rack (19).

4. An upper limb function trainer according to claim 1, wherein: the bottom of support (1) is provided with a plurality of area brake truckle (18), and a plurality of area brake truckle (18) symmetry distributes in the four corners department of support (1) bottom.

5. An upper limb function trainer according to claim 4, wherein: the support (1) is provided with a rubber cushion (16), and the outer surfaces of the two ends of the U-shaped frame (12) are respectively sleeved with a rubber protective sleeve (17).