CN211885219U

CN211885219U - Recovered branch of academic or vocational study hand training ware

Info

Publication number: CN211885219U
Application number: CN201922128884.XU
Authority: CN
Inventors: 王伟壮
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-11-10
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a recovered branch of academic or vocational study hand training ware, including U type backplate, its characterized in that: the utility model discloses a U type backplate, including U type backplate, fixed connection, articulated, U type backplate, fixed ring piece, handle bar, through-hole, U type backplate both sides bottom are equipped with the through-hole respectively, U type backplate both sides outside respectively be equipped with the fastening bolt that passes the through-hole and meet with the handle bar, be equipped with the fixed block on the U type backplate, fixed connection is equipped with the arc between the curb plate of both sides, the fixed ring piece rotates one side to be connected and is equipped with the threaded rod, and opposite side sliding connection is equipped with the slide bar, and the one end that U type backplate was kept away from to the curb plate of both sides is equipped with the articulated elements respectively, the articulated U type commentaries on classics board that is equipped with. The utility model discloses convenient operation, the elasticity degree when can adjusting the hand training satisfies different dynamics users' demand.

Description

Recovered branch of academic or vocational study hand training ware

Technical Field

The utility model relates to a hand rehabilitation device field specifically indicates a recovered branch of academic or vocational study hand training ware.

Background

In China, the rehabilitation medical engineering is generally regarded. Among various rehabilitation methods at present, the motion rehabilitation training is one of the most effective methods, some patients accomplish the rehabilitation training under medical personnel's help, some utilize the rehabilitation training instrument to assist and carry out the rehabilitation training, and the rehabilitation training instrument research still is in the starting stage, so the wide market prospect of rehabilitation training ware will promote this neotype technique and attach more attention to and promote, prior art's rehabilitation department hand training ware single structure, only carry out the exercise effect through reset spring's flexible, can not adjust the elasticity degree, thereby can not satisfy the patient of different dynamics and use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main objective is to solve prior art not enough, provides a recovered branch of academic or vocational study hand training ware, and convenient operation can adjust the elasticity degree when the hand training, satisfies different dynamics users' demand.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a recovered branch of academic or vocational study hand training ware, includes U type backplate, U type backplate both sides are equipped with the curb plate respectively, and fixed connection is equipped with the arc between the curb plate of both sides, the fixed retaining ring piece that is equipped with on the arc, retaining ring piece one side is rotated and is connected and is equipped with the threaded rod, and opposite side sliding connection is equipped with the slide bar, and the one end that U type backplate was kept away from to the curb plate of both sides is equipped with the articulated elements respectively, the articulated elements is equipped with U type commentaries on classics board, be equipped with the handle bar between U type commentaries on classics board bottom both sides, U type commentaries on classics board both sides bottom part evenly is equipped with the through-hole respectively, U type commentaries on classics board both sides are equipped with the fastening bolt that passes through.

As an improvement, a through groove is formed in the fixing ring block, and a bearing seat rotationally connected with the threaded rod is arranged on one side of the through groove.

As an improvement, threaded rod one end stretches into logical groove and is equipped with the external screw thread, slide bar one end stretches into logical groove and is equipped with the internal thread hole with external screw thread matched with.

As an improvement, the upper side and the lower side of the through groove are respectively provided with a sliding groove, and the outer side of the sliding rod is provided with a sliding block which is connected with the sliding groove in a sliding manner.

As an improvement, one end of the threaded rod, which is far away from the fixed ring block, is provided with a rotating handle.

As an improvement, the inner walls of the U-shaped guard plate, the U-shaped rotating plate and the arc-shaped plate are respectively provided with a protection pad.

As an improvement, threaded holes matched with the fastening bolts are respectively formed in the two sides of the handle rod.

Compared with the prior art, the utility model the advantage lie in: stretch into from U type backplate with the arm, pass the arc and the U type is changeed the board and is grabbed the handle bar at last, the bending through the wrist can drive tension spring's extension and shrink, thereby carry out the rehabilitation exercise, it can make the threaded rod rotate in solid fixed ring piece to rotate to change, because the rotation of slider and spout has restricted the slide bar with setting up, under the cooperation in external thread and internal thread hole, because the rotation of threaded rod can drive the slide bar and outwards slide in solid fixed ring piece, thereby adjust the distance between slide bar and the fixed block, final adjustment spring's extension scope and pulling force degree, can use to the people in different dynamics, the use degree is high, fastening bolt can use to the people of different palm sizes with setting up of handle bar and through-hole.

Drawings

Fig. 1 is a schematic structural view of the hand trainer of the rehabilitation department.

Fig. 2 is a schematic connection diagram of the parts of the hand trainer in the rehabilitation department of the utility model.

As shown in the figure: 1. u type backplate, 2, curb plate, 3, arc, 4, retaining ring piece, 5, threaded rod, 6, slide bar, 7, articulated elements, 8, U type commentaries on classics board, 9, fixed block, 10, tension spring, 11, handle pole, 12, fastening bolt, 13, through-hole, 14, bearing frame, 15, spout, 16, slider, 17, change handle, 18, logical groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With the attached drawings, the hand trainer for the rehabilitation department comprises a U-shaped guard plate 1, wherein two sides of the U-shaped guard plate 1 are respectively provided with a side plate 2, an arc-shaped plate 3 is fixedly connected between the side plates 2 at the two sides, a fixed ring block 4 is fixedly arranged on the arc-shaped plate 3, one side of the fixed ring block 4 is rotatably connected with a threaded rod 5, the other side is slidably connected with a sliding rod 6, one end of the side plate 2 at the two sides, which is far away from the U-shaped guard plate 1, is respectively provided with a hinged part 7, the articulated element 7 is articulated with a U-shaped rotating plate 8, a handle rod 11 is arranged between two sides of the bottom of the U-shaped rotating plate 8, through holes 13 are respectively and uniformly arranged at the bottom parts of the two sides of the U-shaped rotating plate 8, fastening bolts 12 which penetrate through the through holes and are connected with the handle rods 11 are respectively arranged outside the two sides of the U-shaped rotating plate 8, and a fixing block 9 is arranged on the U-shaped rotating plate 8, and a tension spring 10 is connected between the fixing block 9 and the sliding rod 6.

A through groove 18 is arranged in the fixed ring block 4, and a bearing seat 14 which is rotationally connected with the threaded rod 5 is arranged on one side of the through groove 18.

Threaded rod 5 one end is stretched into logical groove 18 and is equipped with the external screw thread, slide bar 6 one end is stretched into logical groove 18 and is equipped with the internal thread hole with external screw thread matched with.

The upper side and the lower side of the through groove 18 are respectively provided with a sliding groove 15, and the outer side of the sliding rod 6 is provided with a sliding block 16 connected with the sliding groove 15 in a sliding manner.

And a rotating handle 17 is arranged at one end of the threaded rod 5 far away from the fixed ring block 4.

And protection pads are respectively arranged on the inner walls of the U-shaped protection plate 1, the U-shaped rotating plate 8 and the arc-shaped plate 3.

And threaded holes matched with the fastening bolts 12 are respectively formed in two sides of the handle rod 11.

When the utility model is implemented, the arm is extended from the U-shaped guard plate 1, passes through the arc plate 3 and the U-shaped rotating plate 8 and finally catches the handle rod 11, the rotation of the U-shaped rotating plate 8 and the extension and contraction of the tension spring 10 can be driven by the bending of the wrist, thereby carrying out rehabilitation exercise, the threaded rod 5 can rotate in the fixed ring block 4 by rotating the rotating handle 17, the sliding rod 6 is limited to rotate due to the arrangement of the sliding block 16 and the sliding groove 15, under the matching of the external thread and the internal thread hole, the sliding rod 6 is driven to slide outwards in the fixed ring block 4 by the rotation of the threaded rod 5, thereby adjusting the distance between the sliding rod 6 and the fixed block 9, finally adjusting the extension range and the tension degree of the tension spring 10, can use to the people that is directed against different dynamics, the use degree is high, and the setting of fastening bolt 12 and handle pole 11 and through-hole 13 can be used to the people of different palm sizes.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a recovered branch of academic or vocational study hand training ware, includes U type backplate (1), its characterized in that: the U-shaped protective plate is characterized in that side plates (2) are respectively arranged on two sides of the U-shaped protective plate (1), an arc plate (3) is fixedly connected between the side plates (2) on the two sides, a fixed ring block (4) is fixedly arranged on the arc plate (3), a threaded rod (5) is rotatably connected to one side of the fixed ring block (4), a sliding rod (6) is slidably connected to the other side of the fixed ring block, hinged parts (7) are respectively arranged at one ends, far away from the U-shaped protective plate (1), of the side plates (2) on the two sides, a U-shaped rotating plate (8) is hinged to the hinged parts (7), a handle rod (11) is arranged between two sides of the bottom of the U-shaped rotating plate (8), through holes (13) are respectively and uniformly arranged at the bottom parts on two sides of the U-shaped rotating plate (8), fastening bolts (12) penetrating through the through holes and connected with the handle rod, and a tension spring (10) is connected between the fixed block (9) and the sliding rod (6).

2. The rehabilitation hand trainer as claimed in claim 1, wherein: a through groove (18) is formed in the fixed ring block (4), and a bearing seat (14) rotatably connected with the threaded rod (5) is arranged on one side of the through groove (18).

3. The rehabilitation hand trainer as claimed in claim 1, wherein: threaded rod (5) one end stretches into logical groove (18) and is equipped with the external screw thread, slide bar (6) one end stretches into logical groove (18) and is equipped with the internal thread hole with external screw thread matched with.

4. The rehabilitation hand trainer as claimed in claim 2, wherein: the upper side and the lower side of the through groove (18) are respectively provided with a sliding groove (15), and the outer side of the sliding rod (6) is provided with a sliding block (16) connected with the sliding groove (15) in a sliding manner.

5. The rehabilitation hand trainer as claimed in claim 1, wherein: and a rotating handle (17) is arranged at one end of the threaded rod (5) far away from the fixed ring block (4).

6. The rehabilitation hand trainer as claimed in claim 1, wherein: and protection pads are respectively arranged on the inner walls of the U-shaped protection plate (1), the U-shaped rotating plate (8) and the arc-shaped plate (3).

7. The rehabilitation hand trainer as claimed in claim 1, wherein: and threaded holes matched with the fastening bolts (12) are respectively formed in two sides of the handle rod (11).