CN213994132U

CN213994132U - Hand muscle atrophy trainer for children

Info

Publication number: CN213994132U
Application number: CN202021284953.2U
Authority: CN
Inventors: 王帅帅; 曹之辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-08-20
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a hand muscle atrophy trainer for children, including the base, its characterized in that: the utility model discloses a fixed connection support of base, including the upside one end fixed connection bracing piece of base, the one end in upside fixed connection transverse track groove of bracing piece, the transverse track inslot is provided with a set of slider of evenly arranging, every one side of slider is the one end of fixed connection dead lever respectively, every the other end of dead lever is passed by the guide post respectively, every the upper end of guide post is fixed connection respectively and supports the groove, every the upside of supporting the groove is fixed connection respectively the montant lower extreme of the U-shaped support of falling, every the horizontal pole middle part of the U-shaped support of falling is threaded connection screw rod, every the lower extreme of screw rod is fixed connection kicking block respectively. The utility model relates to a child's hand finger exercise equipment field, specifically say, relate to a child hand muscle atrophy training ware. This device can make things convenient for the exercise of children's finger atrophy muscle.

Description

Hand muscle atrophy trainer for children

Technical Field

The utility model relates to a child's hand finger exercise equipment field, specifically say, relate to a child hand muscle atrophy training ware.

Background

Muscle atrophy refers to the reduction of muscle volume caused by striated muscle dystrophy, thinning and even loss of muscle fibers, and the like. The main causes of diseases are muscle diseases or nervous system dysfunction: neurogenic muscle atrophy, myogenic muscle atrophy, disuse muscle atrophy and other causative muscle atrophy. The muscular nutrition status is closely related to the nervous system, except the pathological changes of the muscle tissue itself. Spinal cord disease often results in muscular dystrophy and muscle atrophy. Patients with muscular atrophy lie in bed for a long time due to muscular atrophy and muscle weakness, pneumonia, pressure sores and the like are easy to accompany, and most of patients have symptoms of bulbar paralysis, so that the life of the patients is greatly threatened.

When the children get the symptoms of muscular atrophy, the children need to do auxiliary exercise to slow down the muscular atrophy speed, so a device which can assist the children in doing muscular exercise of fingers needs to be designed, which is a disadvantage of the prior art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an atrophy training ware of child's hand muscle makes things convenient for the exercise of children's finger atrophy muscle.

The utility model adopts the following technical scheme to realize the purpose of the invention:

the utility model provides an infant hand muscular atrophy training ware, includes the base, its characterized in that: one end of the upper side of the base is fixedly connected with a supporting rod, and the upper side of the supporting rod is fixedly connected with one end of the transverse track groove;

a group of sliding blocks which are uniformly distributed are arranged in the transverse track groove, one side of each sliding block is fixedly connected with one end of a fixed rod, the other end of each fixed rod is penetrated by a guide column, and the upper end of each guide column is fixedly connected with a support groove;

the upper side of each supporting groove is fixedly connected with the lower end of a vertical rod of the inverted U-shaped support, the middle of a cross rod of each inverted U-shaped support is in threaded connection with a screw rod, and the lower end of each screw rod is fixedly connected with a top block.

As a further limitation of the present invention, two ends of the transverse track groove are respectively and fixedly connected to a transverse shaft, and the transverse shaft penetrates through all the sliding blocks.

As a further limitation of the technical scheme, the lower end groove of each guide post is respectively hinged with a cross rod of a T-shaped rod, the vertical rod end of each T-shaped rod is respectively and fixedly connected with a lantern ring, all the lantern rings all encircle a rotating shaft, the transverse track groove is fixedly connected with a fixing ring through a group of L-shaped support rods which are uniformly distributed, each fixing ring is internally and respectively connected with a rotating wheel through a bearing, and the eccentric part on one side of each rotating wheel is respectively and fixedly connected with the corresponding end part of the rotating shaft.

As a further limitation of the technical solution, the center of one of the rotating wheels at one end is fixedly connected with an output shaft of a motor, and the motor is fixedly connected with the transverse track groove through a motor bracket.

As a further limitation of the technical solution, the other side of each slide block corresponds to the cross shaft threaded connection jackscrew respectively.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

(1) the device can realize the up-and-down movement of the supporting groove through the linkage of the motor, the rotating wheel, the rotating shaft, the T-shaped rod and the guide post, assists the fingers of a patient to exercise, and has simple operation and convenient use;

(2) can assist fixedly to patient's finger to the distance between the support groove is adjustable, convenient to use.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a third perspective view of the present invention.

Fig. 4 is a fourth perspective view of the present invention.

Fig. 5 is a partial perspective view of the present invention.

In the figure: 1. the device comprises a screw rod, 2, an inverted U-shaped support, 3, a top block, 4, a support groove, 5, a guide column, 6, a sliding block, 7, a transverse shaft, 8, a transverse track groove, 9, a fixing rod, 10, a T-shaped rod, 11, a rotating shaft, 12, a lantern ring, 13, a rotating wheel, 14, a fixing ring, 15, a base, 16, a mounting hole, 17, a motor, 18, a motor support, 19, a top screw, 20, a support rod, 21 and an L-shaped support rod.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the invention. Rather, the scope of the invention is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.

The thread self-locking performance means that when static load and working temperature change are not large, threaded connection can not automatically loosen, the self-locking condition is that a thread lead angle is smaller than an equivalent friction angle of a screw pair, and the threaded connection appearing in the application all accords with the self-locking condition.

As shown in fig. 1-5, the present invention comprises a base 15, wherein one end of the upper side of the base 15 is fixedly connected with a support rod 20, and the upper side of the support rod 20 is fixedly connected with one end of a transverse track groove 8;

a group of sliding blocks 6 which are uniformly distributed are arranged in the transverse track groove 8, one side of each sliding block 6 is fixedly connected with one end of a fixed rod 9, the other end of each fixed rod 9 is penetrated by a guide post 5, and the upper end of each guide post 5 is fixedly connected with a support groove 4;

the upper side of each supporting groove 4 is fixedly connected with the lower end of a vertical rod of the inverted U-shaped support 2, the middle of a cross rod of each inverted U-shaped support 2 is in threaded connection with a screw rod 1, and the lower end of each screw rod 1 is fixedly connected with a top block 3.

Two ends of the transverse track groove 8 are respectively and fixedly connected with a transverse shaft 7, and the transverse shaft 7 penetrates through all the sliding blocks 6.

Every the horizontal pole of T shape pole 10 is articulated respectively to the lower extreme recess woolen cloth of guide post 5, every the montant tip of T shape pole 10 is fixed connection lantern ring 12 respectively, all the lantern ring 12 all encircles pivot 11, horizontal track groove 8 is through a set of L shape bracing piece 21 fixed connection solid fixed ring 14 of evenly arranging, every connect runner 13 through the bearing in the solid fixed ring 14 respectively, every the eccentric punishment in one side of runner 13 is fixed connection respectively corresponding the tip of pivot 11.

The center of one of the rotating wheels 13 at one end is fixedly connected with an output shaft of a motor 17, and the motor 17 is fixedly connected with the transverse track groove 8 through a motor bracket 18.

The other side of each sliding block 6 is respectively in threaded connection with a jackscrew 19 corresponding to the transverse shaft 7.

Four corners of the base 15 are respectively provided with mounting holes 16.

The utility model discloses a work flow does: when the device is used, a patient puts fingers in the supporting grooves 4 respectively, the screw rod 1 is rotated to drive the top block 3 to move downwards to press the fingers, then the motor 17 is switched on, the output shaft of the motor 17 rotates to drive the rotating wheels 13 to rotate, the rotating wheels 13 drive the rotating shafts 11 to rotate round shafts, the other rotating wheels 13 rotate along the rotating shafts 11, the rotating shafts 11 rotate circumferentially to drive the lantern rings 12 to reciprocate, the lantern rings 12 drive the T-shaped rods 10 to reciprocate, the T-shaped rods 10 drive the guide posts 5 to move up and down along the round holes penetrating through the fixing rods 9, the guide posts 5 drive the supporting grooves 4, the top block 3 and the fingers to move up and down, so as to realize the exercise of the fingers, when the distance between the supporting grooves 4 needs to be adjusted, the top thread 19 is unscrewed, the supporting grooves 4 are moved, the supporting grooves 4 drive the guide posts 5 and the fixing rods 9 to move, the fixing rods 9 drive, the position of the supporting groove 4 is adjusted, and the jackscrew 19 is screwed down.

Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the invention. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.

Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.

This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements to the structural elements recited in the literal languages of the claims.

Claims

1. The utility model provides a child hand muscular atrophy training ware, includes base (15), its characterized in that: one end of the upper side of the base (15) is fixedly connected with a supporting rod (20), and the upper side of the supporting rod (20) is fixedly connected with one end of the transverse track groove (8);

a group of sliding blocks (6) which are uniformly distributed are arranged in the transverse track groove (8), one side of each sliding block (6) is fixedly connected with one end of a fixed rod (9), the other end of each fixed rod (9) is penetrated by a guide post (5), and the upper end of each guide post (5) is fixedly connected with a support groove (4) respectively;

the upper side of each supporting groove (4) is fixedly connected with the lower end of a vertical rod of the inverted U-shaped support (2) respectively, the middle of a cross rod of the inverted U-shaped support (2) is connected with a screw rod (1) in a threaded mode respectively, and the lower end of the screw rod (1) is fixedly connected with an ejector block (3) respectively.

2. The hand muscle atrophy training device for children according to claim 1, wherein: and two ends of the transverse track groove (8) are respectively and fixedly connected with a transverse shaft (7), and the transverse shaft (7) penetrates through all the sliding blocks (6).

3. The hand muscle atrophy training device for children according to claim 2, wherein: every the horizontal pole of T shape pole (10), every are articulated respectively to the lower extreme recess of guide post (5) the montant tip difference fixed connection lantern ring (12), all of T shape pole (10) the lantern ring (12) all encircle rotation shaft (11), horizontal track groove (8) are through the solid fixed ring (14) of a set of L shape bracing piece (21) fixed connection who evenly arranges, every connect runner (13), every in solid fixed ring (14) respectively through the bearing the eccentric punishment in one side of runner (13) is fixed connection correspond respectively the tip of rotation shaft (11).

4. The hand muscle atrophy training device for children according to claim 3, wherein: the center of one of the rotating wheels (13) at one end is fixedly connected with an output shaft of a motor (17), and the motor (17) is fixedly connected with the transverse track groove (8) through a motor bracket (18).

5. The hand muscle atrophy training device for children according to claim 2, wherein: the other side of each sliding block (6) is respectively corresponding to the thread connection jackscrew (19) of the transverse shaft (7).