CN218900731U

CN218900731U - Grasping training device

Info

Publication number: CN218900731U
Application number: CN202222785019.4U
Authority: CN
Inventors: 陈芝英
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-22
Filing date: 2022-10-22
Publication date: 2023-04-25
Anticipated expiration: 2032-10-22

Abstract

The utility model discloses a grasping training device which comprises a fixed ring, wherein a rotating shaft is arranged at the lower end of the fixed ring, a tightening ring is arranged at the lower end of the rotating shaft, one end of the tightening ring is connected with a limiting rod through a screw, a protection mechanism is connected with the front surface of the fixed ring through a screw, a grasping mechanism is welded at the upper end of the fixed ring, a positioning rod is connected with one end of the grasping mechanism through a screw, a spring is connected with the outer wall of the positioning rod through a screw, a connecting block is arranged on the inner wall of the spring, and a fixing mechanism is arranged on one side of the connecting block. This grasp trainer plays the screw thread fixed action to the rubber sleeve through setting up the locating bolt, and when using the device, the setting of rubber sleeve is convenient for protect the user, increases the compliance of device, plays the block fixed action to the magnetic path through setting up the bayonet catch, and when using the device, the setting of magnetic path is convenient for dismantle the change fast to the device part.

Description

Grasping training device

Technical Field

The utility model relates to the technical field related to medical rehabilitation, in particular to a grasping training device.

Background

Medical rehabilitation refers to the diagnosis, evaluation, treatment and the like of a patient by using medical means from the medical aspect, so that the function of the patient on the body is promoted, and medical rehabilitation refers to the diagnosis, evaluation, treatment and the like of the patient by using medical means from the medical aspect, so that the function of the patient on the body is promoted, and therefore, a grasping and training device is needed.

The currently used grip training device is inconvenient to protect a user and inconvenient to quickly replace grip parts.

Disclosure of Invention

The utility model aims to provide a grasping training device, which solves the problems that the currently used grasping training device proposed in the background art is inconvenient for protecting a user and is inconvenient for quickly replacing grasping parts.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grasp trainer, includes solid fixed ring, the pivot is installed to gu fixed ring's lower extreme, the holding ring is installed to the lower extreme of pivot, the one end screw connection of holding ring has the gag lever post, gu fixed ring's place ahead surface screw connection has protection machanism, gu fixed ring's upper end welding has the grasping mechanism, grasping mechanism's one end screw connection has the locating lever, the outer wall screw connection of locating lever has the spring, the connecting block is installed to the inner wall of spring, fixed establishment is installed to one side of connecting block.

Preferably, the protection mechanism comprises a positioning bolt, a rubber sleeve and an anti-slip strip, wherein the positioning bolt is connected with the front surface of the fixing ring through screws, the rubber sleeve is connected with the outer wall of the positioning bolt through screws, and the anti-slip strip is attached to the front surface of the rubber sleeve.

Preferably, the gripping mechanism comprises a supporting frame, a rotating rod and a pull rod, wherein the supporting frame is welded at the upper end of the fixing ring, the rotating rod is installed at one end of the supporting frame, and the pull rod is installed on the outer wall of the rotating rod.

Preferably, the fixing mechanism comprises a clamping bolt, a connecting rod and a magnetic block, wherein the clamping bolt is arranged on the inner wall of the fixing ring, one end of the clamping bolt is connected with the connecting rod through a screw, and the magnetic block is connected with the outer wall of the connecting rod through a screw.

Preferably, the latch is connected with the magnetic block in a clamping way, and the inner wall of the latch is in an open-pore design.

Preferably, the connecting rod is in threaded connection with the magnetic block, and the inner wall of the magnetic block is in an open-pore design.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the grasping training device, the positioning bolt is arranged to achieve a threaded fixing effect on the rubber sleeve, so that the rubber sleeve is convenient to protect a user when the device is used, and the flexibility of the device is improved;

2. this grasp trainer plays the block fixed action to the magnetic path through setting up the bayonet lock, when using the device, the setting of magnetic path is convenient for carry out quick dismantlement to the device part and change.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of the structure of the protection mechanism of the present utility model;

FIG. 3 is a schematic view of the structure of the gripping mechanism of the present utility model;

fig. 4 is a schematic structural view of the fixing mechanism of the present utility model.

In the figure: 1. a fixing ring; 2. a rotating shaft; 3. a tightening ring; 4. a limit rod; 5. a protection mechanism; 501. a positioning bolt; 502. a rubber sleeve; 503. an anti-slip strip; 6. a gripping mechanism; 601. a support frame; 602. a rotating rod; 603. a pull rod; 7. a positioning rod; 8. a spring; 9. a connecting block; 10. a fixing mechanism; 1001. a latch; 1002. a connecting rod; 1003. a magnetic block.

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. 1-4, the present utility model provides a technical solution: the utility model provides a grasp trainer, including solid fixed ring 1, pivot 2 is installed to gu fixed ring 1's lower extreme, take-up ring 3 is installed to pivot 2's lower extreme, take-up ring 3's one end screw connection has gag lever post 4, gu fixed ring 1's place ahead surface screw connection has protection machanism 5, protection machanism 5 includes locating bolt 501, rubber sleeve 502 and antislip strip 503, locating bolt 501 screw connection is at gu fixed ring 1's place ahead surface, the outer wall screw connection of locating bolt 501 has rubber sleeve 502, the place ahead surface of rubber sleeve 502 all laminates antislip strip 503, play the screw thread fixation effect to rubber sleeve 502 through setting up locating bolt 501, when using the device, the setting of rubber sleeve 502 is convenient for protect the user, increase the compliance of device;

the upper end of the fixed ring 1 is welded with a gripping mechanism 6, the gripping mechanism 6 comprises a supporting frame 601, a rotating rod 602 and a pull rod 603, the supporting frame 601 is welded at the upper end of the fixed ring 1, the rotating rod 602 is installed at one end of the supporting frame 601, the pull rod 603 is installed on the outer wall of the rotating rod 602, the pull rod 603 is rotated through the supporting frame 601 and the rotating rod 602, and when the device is used, the pull rod 603 is convenient for a user to exercise;

one end screw of gripping mechanism 6 is connected with locating lever 7, the outer wall screw of locating lever 7 is connected with spring 8, connecting block 9 is installed to the inner wall of spring 8, fixed establishment 10 is installed to one side of connecting block 9, fixed establishment 10 includes latch 1001, connecting rod 1002 and magnetic path 1003, the inner wall at solid fixed ring 1 is installed to latch 1001, one end screw of latch 1001 is connected with connecting rod 1002, the outer wall screw of connecting rod 1002 is connected with magnetic path 1003, latch 1001 and magnetic path 1003 block connection, and the inner wall of latch 1001 is the trompil design, connecting rod 1002 and magnetic path 1003 threaded connection, and the inner wall of magnetic path 1003 is the trompil design, play the block fixed action to magnetic path 1003 through setting up latch 1001, when using the device, the setting of magnetic path 1003 is convenient for dismantle the change fast to the device part.

Working principle: firstly, the device is placed at a designated position, according to the use requirement, the required spring 8 is taken out, the spring 8 is used for installing the connecting block 9, then the connecting rod 1002 is used for fixing the magnet 1003 in a threaded manner, then the spring 8 is used for clamping and fixing the fixed ring 1, then the clamping bolt 1001 is used for fixing the connecting block 9 in a magnetic manner, then the positioning bolt 501 is used for fixing the rubber sleeve 502 in a threaded manner, then the fixed ring 1 is sleeved into the arm of a patient, then the fixed ring 1 and the rotating shaft 2 are used for rotating and closing the tightening ring 3, then the limiting rod 4 is used for fixing the fixed ring 1 in a threaded manner, finally the finger is used for pulling the pull rod 603 and the grasping is used for training, and therefore the operation flow of the grasping and training device is completed.

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. The utility model provides a grasp trainer, its characterized in that, including solid fixed ring (1), pivot (2) are installed to the lower extreme of solid fixed ring (1), receive holding ring (3) are installed to the lower extreme of pivot (2), one end screw connection of holding ring (3) has gag lever post (4), the place ahead surface screw connection of solid fixed ring (1) has protection machanism (5), the upper end welding of solid fixed ring (1) has gripping machanism (6), the one end screw connection of gripping machanism (6) has locating lever (7), the outer wall screw connection of locating lever (7) has spring (8), connecting block (9) are installed to the inner wall of spring (8), fixed establishment (10) are installed to one side of connecting block (9).

2. A grip training apparatus as in claim 1 wherein: the protection mechanism (5) comprises a positioning bolt (501), a rubber sleeve (502) and an anti-slip strip (503), wherein the positioning bolt (501) is connected to the front surface of the fixed ring (1) through screws, the rubber sleeve (502) is connected to the outer wall of the positioning bolt (501) through screws, and the anti-slip strip (503) is attached to the front surface of the rubber sleeve (502).

3. A grip training apparatus as in claim 1 wherein: the gripping mechanism (6) comprises a supporting frame (601), a rotating rod (602) and a pull rod (603), wherein the supporting frame (601) is welded at the upper end of the fixed ring (1), the rotating rod (602) is installed at one end of the supporting frame (601), and the pull rod (603) is installed on the outer wall of the rotating rod (602).

4. A grip training apparatus as in claim 1 wherein: the fixing mechanism (10) comprises a clamping bolt (1001), a connecting rod (1002) and a magnetic block (1003), wherein the clamping bolt (1001) is arranged on the inner wall of the fixing ring (1), one end screw of the clamping bolt (1001) is connected with the connecting rod (1002), and the outer wall screw of the connecting rod (1002) is connected with the magnetic block (1003).

5. The grip training apparatus of claim 4 wherein: the latch (1001) is connected with the magnetic block (1003) in a clamping mode, and the inner wall of the latch (1001) is of an open-pore design.

6. The grip training apparatus of claim 4 wherein: the connecting rod (1002) is in threaded connection with the magnetic block (1003), and the inner wall of the magnetic block (1003) is of an open-pore design.