CN221229896U

CN221229896U - Hand exerciser with anti-drop structure

Info

Publication number: CN221229896U
Application number: CN202323023412.0U
Authority: CN
Inventors: 梁慧; 高金勇
Original assignee: Hainan Western Central Hospital Danzhou First People's Hospital Hainan Western Regional Medical Center
Current assignee: Hainan Western Central Hospital Danzhou First People's Hospital Hainan Western Regional Medical Center
Priority date: 2023-11-08
Filing date: 2023-11-08
Publication date: 2024-06-28
Anticipated expiration: 2033-11-08

Abstract

The utility model discloses a hand exerciser with an anti-falling structure, which relates to the technical field of hand exercisers and comprises a base, an exercise mechanism and finger cots, wherein sucking discs which are distributed at intervals are arranged below the base, and a vertical frame is arranged above the base. This hand exerciser with anti-drop structure when needs grasp the exercise to the hand, can be through placing wrist or elbow between the holder earlier, then through rotating the connecting rod, make the connecting rod drive the holder and remove to one side, to wrist or elbow centre gripping, prevent wrist elbow skew, then stretch into the ring with five fingers, and make the finger stretch into in the dactylotheca, drive the rubber pole through reset spring rebound simultaneously and stretch to one side, make the rubber pole drive limiting plate carry out spacing centre gripping to the finger, can be applicable to not unidimensional finger, prevent that the hand from taking place the condition of droing during the exercise, the practicality of hand exerciser has been improved.

Description

Hand exerciser with anti-drop structure

Technical Field

The utility model relates to the technical field of hand exercise devices, in particular to a hand exercise device with an anti-falling structure.

Background

After neurology operation, doctors during hospitalization can recommend the patient to carry out rehabilitation training on affected parts, so that the rehabilitation of the patient can be quickened, and the hand exerciser is equipment for neurology rehabilitation therapy, is a device for helping to improve hand functions and strengthen muscle strength and flexibility, and can cause hemiplegia in clinical nervous system disease patients, so that the hands cannot normally move, and life is influenced.

However, the existing hand exerciser has the following disadvantages that most hand exercisers need the other hand to assist when exercising the fingers, the fingers are not supported, and the ring size cannot be adjusted according to the finger size, so that the fingers are easy to fall off from the hand exerciser during exercise, the exercise effect is affected, and the existing hand exerciser needs to be improved.

Disclosure of utility model

The utility model aims to provide a hand exerciser with an anti-falling structure, which aims to solve the problems that most hand exercisers in the market in the prior art, which are proposed by the background art, need the other hand to assist when exercising the fingers, do not support the fingers, and cannot adjust the ring size according to the finger size, so that the fingers are easy to fall off from the hand exerciser during exercise, and the exercise effect is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hand exerciser with anti-drop structure, includes base, exercise mechanism and dactylotheca, the sucking disc of interval distribution is installed to the below of base, the grudging post is installed to the top of base, the top of grudging post is equipped with supporting mechanism, no. two spouts have been seted up to the inside of base, no. two sliding connection of spout has No. two sliders, no. two slider's top is connected with clamping mechanism, exercise mechanism sets up in supporting mechanism's below, exercise mechanism's below is connected with the go-between, dactylotheca and anti-drop mechanism all set up the inboard at the go-between, no. two slider's both ends are equipped with stop gear.

Preferably, the supporting mechanism comprises a first sliding groove, a first sliding block, an adjusting rod and a supporting plate, wherein the adjusting rod penetrates through the upper portion of the vertical frame, and the supporting plate is movably connected to the lower portion of the adjusting rod.

Preferably, the two ends of the supporting plate are connected with a first sliding block, the two ends of the vertical frame are provided with a first sliding groove, and the first sliding block is in sliding connection with the first sliding groove.

Preferably, the clamping mechanism comprises a side frame, a connecting rod, clamping pieces and a connecting table, wherein the connecting table is connected above the second sliding block, the side frame is installed at two ends of the connecting table, the connecting rod penetrates through the side frame, and one end of the connecting rod is movably connected with the clamping pieces.

Preferably, the exercise mechanism comprises a connecting wire, a connecting pipe, a tension spring and an elastic wire, wherein the connecting wire is connected to the lower portion of the supporting plate.

Preferably, a connecting pipe is connected to the lower portion of the connecting wire, a tension spring is installed in the connecting pipe, and an elastic line is connected to the lower portion of the tension spring.

Preferably, the limiting mechanism comprises an inserting hole, a limiting block and a limiting spring, and the limiting springs are arranged in grooves in the two ends of the second sliding block.

Preferably, a limiting block is arranged on one side of the limiting spring, inserting holes are formed in two ends of the base, and a clamping structure is arranged between the limiting block and the inserting holes.

Preferably, the anti-falling mechanism comprises a finger ring, a rubber rod, a reset spring and a limiting plate, wherein the finger ring is fixed on the inner side of the connecting ring.

Preferably, the inner side of the finger ring is connected with a rubber rod, the outer side of the rubber rod is sleeved with a reset spring, and one end of the rubber rod is connected with a limiting plate.

Compared with the prior art, the utility model has the beneficial effects that: this hand exerciser with anti-drop structure:

1. Be provided with exercise mechanism and fixture and anti-drop mechanism, when needs are taken hold of the hand and are taken exercise, can be through placing wrist or elbow between the holder earlier, then through rotating the connecting rod, make the connecting rod drive the holder and remove to one side, grasp wrist or elbow, prevent wrist elbow skew, then stretch into the ring with five fingers, and make the finger stretch into in the dactylotheca, drive the rubber pole through reset spring rebound simultaneously and stretch to one side, make the rubber pole drive limiting plate carry out spacing centre gripping to the finger, can be applicable to not unidimensional finger, fixture and anti-drop mechanism carry out the centre gripping support to wrist elbow and finger, prevent that the hand from taking place the condition of droing during taking exercise, the practicality of hand exerciser has been improved.

2. Be provided with supporting mechanism and stop gear, when the height of taking exercise according to patient's exercise condition, can adjust the pole through rotating, make the regulation pole drive backup pad downwardly moving, make the backup pad drive slider downwardly moving in a spout simultaneously, make the backup pad drive exercise mechanism downwardly moving, be convenient for patient's exercise demand of different circumstances, when the different positions of holding arm are needed, can press the stopper to one side, make stopper extrusion spacing spring, make the stopper break away from the jack, then promote the connection platform to one side, make the connection platform drive slider No. two slide in No. two spout to one side slide, then rethread spacing spring rebound drives stopper and jack block, the position of No. two slide is restricted, and then the position of connection platform is lived in restriction, the different positions of arm are carried out the centre gripping, the use impression of hand exerciser has been optimized.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of a front view in cross section;

FIG. 3 is a schematic side view of a clamping mechanism according to the present utility model;

FIG. 4 is a schematic diagram of a side cross-sectional view of an exercise mechanism of the present utility model;

Fig. 5 is a schematic side view of the anti-falling mechanism of the present utility model.

In the figure: 1. a base; 2. a suction cup; 3. a vertical frame; 4. a support mechanism; 41. a first chute; 42. a first sliding block; 43. an adjusting rod; 44. a support plate; 5. a clamping mechanism; 51. a side frame; 52. a connecting rod; 53. a clamping member; 54. a connection station; 6. an exercise mechanism; 61. a connecting wire; 62. a connecting pipe; 63. a tension spring; 64. an elastic line; 7. a connecting ring; 8. a second slide block; 9. a limiting mechanism; 91. a jack; 92. a limiting block; 93. a limit spring; 10. a second chute; 11. an anti-falling mechanism; 111. a finger ring; 112. a rubber rod; 113. a return spring; 114. a limiting plate; 12. finger stall.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a hand exerciser with anti-drop structure, includes base 1, exercise mechanism 6 and dactylotheca 12, sucking disc 2 of interval distribution is installed to the below of base 1, riser 3 is installed to the top of base 1, the top of riser 3 is equipped with supporting mechanism 4, no. two spout 10 has been seted up to the inside of base 1, no. two inside sliding connection of spout 10 has No. two sliders 8, no. two slider 8's top is connected with fixture 5, exercise mechanism 6 sets up in the below of supporting mechanism 4, exercise mechanism 6's below is connected with go-between 7, dactylotheca 12 and anti-drop mechanism 11 all set up the inboard at go-between 7, no. two slider 8's both ends are equipped with stop gear 9.

According to the illustration of fig. 1, fig. 2, fig. 3 and fig. 4, the supporting mechanism 4 includes a spout 41, a slider 42, adjusts pole 43 and backup pad 44, the top of grudging post 3 is run through and is adjusted pole 43, the below swing joint who adjusts pole 43 has backup pad 44, the both ends of backup pad 44 are connected with a slider 42, a spout 41 has been seted up at the both ends of grudging post 3, be sliding connection between a slider 42 and a spout 41, stop gear 9 includes jack 91, stopper 92 and stop spring 93, be equipped with stop spring 93 in the both ends built-in groove of No. 8, one side of stop spring 93 is equipped with stopper 92, jack 91 has been seted up at the both ends of base 1, be the block structure between stopper 92 and jack 91, be threaded connection between regulation pole 43 and grudging post 3.

When the hand exerciser is specifically implemented, when the height of finger exercise is to be adjusted according to the exercise condition of a patient, the adjusting rod 43 can be rotated to enable the adjusting rod 43 to drive the supporting plate 44 to move downwards, meanwhile, the supporting plate 44 drives the first sliding block 42 to slide downwards in the first sliding groove 41, the supporting plate 44 drives the exercise mechanism 6 to move downwards, exercise requirements of different conditions of the patient are met, when different positions of the arm are required to be clamped, the limiting block 92 can be pressed to one side, the limiting block 92 is enabled to squeeze the limiting spring 93, the limiting block 92 is enabled to be separated from the jack 91, then the connecting table 54 is pushed to one side, the connecting table 54 drives the second sliding block 8 to slide to one side in the second sliding groove 10, then the limiting block 92 is rebound through the limiting spring 93 to drive the jack 91 to be clamped, the position of the second sliding block 8 is limited, further the position of the connecting table 54 is limited, the different positions of the arm can be rapidly clamped, and the use feeling of the hand exerciser is optimized.

According to the illustration shown in fig. 1, fig. 2, fig. 3 and fig. 5, the fixture 5 includes side frame 51, connecting rod 52, holder 53 and connection platform 54, the top of No. two sliders 8 is connected with connection platform 54, the side frame 51 is installed to the both ends of connection platform 54, the inside of side frame 51 runs through connecting rod 52, the one end swing joint of connecting rod 52 has holder 53, anti-drop mechanism 11 includes ring 111, rubber pole 112, reset spring 113 and limiting plate 114, the inboard of go-between 7 is fixed with ring 111, the inboard of ring 111 is connected with rubber pole 112, reset spring 113 has been cup jointed in the outside of rubber pole 112, one end of rubber pole 112 is connected with limiting plate 114, be threaded connection between side frame 51 and the connecting rod 52, the cushion has been pasted to the inboard of holder 53, the quantity of ring 111 and dactylotheca 12 all is equipped with five.

In particular, when the hand needs to be gripped and exercised, the wrist or the elbow can be placed between the clamping pieces 53, then the connecting rod 52 is rotated to drive the clamping pieces 53 to move to one side, the wrist or the elbow is clamped to prevent the wrist and the elbow from being deviated, then five fingers are stretched into the finger ring 111, the fingers are stretched into the fingerstall 12, meanwhile, the rubber rod 112 is driven to stretch to one side through the rebound of the reset spring 113, the rubber rod 112 drives the limiting plate 114 to limit and clamp the fingers, the hand exerciser can be suitable for fingers with different sizes, and the clamping mechanism 5 and the anti-falling mechanism 11 clamp and support the wrist and the elbow to prevent the hands from falling off during exercise, so that the practicability of the hand exerciser is improved.

According to fig. 2 and 4, the exercise mechanism 6 includes a connection line 61, a connection pipe 62, a tension spring 63, and an elastic wire 64, the connection line 61 is connected to the lower side of the support plate 44, the connection pipe 62 is connected to the lower side of the connection line 61, the tension spring 63 is installed in the connection pipe 62, and the elastic wire 64 is connected to the lower side of the tension spring 63.

In particular, when hand exercise is required, fingers can be inserted into the finger ring 111 and the finger stall 12, then the patient can grasp the hand, and simultaneously the fingers pull the elastic wire 64 to enable the elastic wire 64 to drive the tension spring 63 to extend downwards, so that resistance is generated to the hand, the hand of the patient can be gripped hard, and hand muscles can be exercised.

Working principle: when the hand exerciser with the anti-drop structure is used, firstly, the arms or wrists are placed on the base 1, the wrists or the arms can be clamped and supported through the limiting mechanisms 9 and the clamping mechanisms 5 according to the needs, then the height of the exercise mechanism 6 is adjusted through the supporting mechanisms 4, fingers extend into the finger rings 111 and the finger sleeves 12, the fingers are clamped through the anti-drop mechanisms 11, the hand exerciser is suitable for fingers with different sizes, then the fingers can be trained through the exercise mechanism 6, the development of rehabilitation training of neurology is facilitated, the practicability of the hand exerciser is improved, and the content which is not described in detail in the description belongs to the prior art known by the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a hand exerciser with anti-drop structure, includes base (1), exercise mechanism (6) and dactylotheca (12), its characterized in that: the utility model discloses a novel multifunctional electric bicycle, including base (1), sucking disc (2) of interval distribution are installed to the below of base (1), grudging post (3) are installed to the top of base (1), the top of grudging post (3) is equipped with supporting mechanism (4), no. two spout (10) have been seted up to the inside of base (1), no. two inside sliding connection of spout (10) has No. two slider (8), the top of No. two slider (8) is connected with fixture (5), exercise mechanism (6) set up in the below of supporting mechanism (4), the below of exercise mechanism (6) is connected with go-between (7), dactylotheca (12) and anti-drop mechanism (11) all set up the inboard at go-between (7), the both ends of No. two slider (8) are equipped with stop gear (9).

2. The hand exerciser with the anti-drop structure according to claim 1, wherein: the supporting mechanism (4) comprises a first sliding groove (41), a first sliding block (42), an adjusting rod (43) and a supporting plate (44), wherein the adjusting rod (43) penetrates through the upper portion of the vertical frame (3), and the supporting plate (44) is movably connected to the lower portion of the adjusting rod (43).

3. The hand exerciser with the anti-drop structure according to claim 2, wherein: the two ends of the supporting plate (44) are connected with a first sliding block (42), a first sliding groove (41) is formed in the two ends of the vertical frame (3), and the first sliding block (42) is in sliding connection with the first sliding groove (41).

4. The hand exerciser with the anti-drop structure according to claim 1, wherein: the clamping mechanism (5) comprises a side frame (51), a connecting rod (52), clamping pieces (53) and a connecting table (54), wherein the connecting table (54) is connected to the upper portion of the second sliding block (8), the side frame (51) is installed at two ends of the connecting table (54), the connecting rod (52) penetrates through the side frame (51), and one end of the connecting rod (52) is movably connected with the clamping pieces (53).

5. A hand exerciser according to claim 3, having an anti-drop structure, wherein: the exercise mechanism (6) comprises a connecting wire (61), a connecting pipe (62), a tension spring (63) and an elastic wire (64), and the connecting wire (61) is connected to the lower portion of the supporting plate (44).

6. The hand exerciser with the anti-drop structure according to claim 5, wherein: the connecting wire is characterized in that a connecting pipe (62) is connected to the lower portion of the connecting wire (61), a tension spring (63) is installed in the connecting pipe (62), and an elastic wire (64) is connected to the lower portion of the tension spring (63).

7. The hand exerciser with the anti-drop structure according to claim 1, wherein: the limiting mechanism (9) comprises an inserting hole (91), a limiting block (92) and a limiting spring (93), and the limiting spring (93) is arranged in the grooves at the two ends of the second sliding block (8).

8. The hand exerciser with the anti-drop structure according to claim 7, wherein: one side of the limiting spring (93) is provided with a limiting block (92), two ends of the base (1) are provided with inserting holes (91), and a clamping structure is arranged between the limiting block (92) and the inserting holes (91).

9. The hand exerciser with the anti-drop structure according to claim 1, wherein: the anti-falling mechanism (11) comprises a finger ring (111), a rubber rod (112), a reset spring (113) and a limiting plate (114), and the finger ring (111) is fixed on the inner side of the connecting ring (7).

10. The hand exerciser with the anti-drop structure according to claim 9, wherein: the inside of ring (111) is connected with rubber pole (112), reset spring (113) has been cup jointed in the outside of rubber pole (112), one end of rubber pole (112) is connected with limiting plate (114).