CN215385693U

CN215385693U - Finger joint rehabilitation training device convenient to adjust

Info

Publication number: CN215385693U
Application number: CN202121791017.5U
Authority: CN
Inventors: 许美飞
Original assignee: Jinhua central hospital
Current assignee: Jinhua central hospital
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-04
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a finger joint rehabilitation trainer convenient to adjust, which relates to the technical field of rehabilitation equipment and comprises a wrist sleeve, wherein two supporting rods are arranged on one side of the top end of the wrist sleeve, a transverse plate is arranged at the top end of each supporting rod, an installation block is arranged in the middle of the top end of the wrist sleeve, a transverse rod is arranged at one end of the inside of each installation block through a bearing, and a rotating structure is arranged on the outer side of each transverse rod; two connecting rods are installed in the outer side of the cross rod, one end of each connecting rod penetrates through the top end inside the corresponding mounting block and is connected with the corresponding mounting plate, five cavities are formed in the mounting plates, and control structures are arranged inside the cavities. The height of the finger sleeve can be adjusted through rotating the mounting plate, so that the finger sleeve can be worn by a user, and after the finger sleeve rotates by a proper angle, the push rod can be moved, so that the sawtooth plate is driven to move through the movement of the push rod.

Description

Finger joint rehabilitation training device convenient to adjust

Technical Field

The utility model relates to the technical field of rehabilitation equipment, in particular to a finger joint rehabilitation training device convenient to adjust.

Background

In medicine, not only therapy but also the corresponding rehabilitation stages are involved, and various trainers are needed to accelerate the rehabilitation effect during the rehabilitation stages.

In the related art, the finger rehabilitation training device achieves the effect of rehabilitation training mainly by moving the fingers of a patient.

However, in the process of using the finger rehabilitation training device, because the fingers of the patient are in an abnormal state at the moment, the training device is inconvenient to install and use and needs to be cared and helped, and therefore the working strength of the hospital can be increased.

Through retrieval, chinese patent grant publication No. CN210433922U, announcement date 2020, 05, and 01, discloses an orthopedic finger joint rehabilitation training device, which includes a frame, a handle, a fixing seat, and a telescopic tube, wherein the handle is disposed inside the frame, two ends of the handle are fixedly mounted on an inner wall of the frame, the fixing seat is fixedly mounted on the inner wall at two ends of the frame, the telescopic tube is fixedly mounted on the fixing seat, and the telescopic tube includes a tube body, a first spring, a connecting plate, a mounting rod, a limiting opening, and a pull ring. In the orthopedic finger joint rehabilitation trainer, the palm of the hand is put on the handle, the fingers extend out, the fingers are sleeved inside the pull ring body, the fingers are bent, the first spring is stretched, and the functions of wearing and adjusting a user are lacked, so that the orthopedic finger joint rehabilitation trainer is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a finger joint rehabilitation training device convenient to adjust, so as to solve the problem of lack of wearing adjustment in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a finger joint rehabilitation trainer convenient to adjust comprises a wrist sleeve, wherein two supporting rods are mounted on one side of the top end of the wrist sleeve, a transverse plate is mounted at the top ends of the supporting rods, an installation block is mounted in the middle of the top end of the wrist sleeve, a transverse rod is mounted at one end of the interior of the installation block through a bearing, and a rotating structure is arranged on the outer side of the transverse rod;

two connecting rods are mounted on the outer side of the cross rod, one end of each connecting rod penetrates through the top end of the inside of the mounting block and is connected with the mounting plate, five cavities are formed in the mounting plate, and a control structure is arranged in each cavity;

the bottom of mounting panel is provided with five montants, and the inside bottom of montant installs the spring block, the bottom of spring block runs through the inside bottom of montant and is connected with the bottom plate, and the bottom of bottom plate is connected with the dactylotheca, the top of bottom plate is provided with adjusts the structure.

Preferably, revolution mechanic still includes circular gear, circular gear installs the outside at the horizontal pole, the both ends of installation piece all are provided with the push rod, and the one end of push rod runs through installation piece one end and extends to inside the installation piece, serration plate is installed to the inside push rod one end of installation piece.

Preferably, the sawtooth plate is positioned above the circular gear, and the sawtooth plate is meshed with the circular gear.

Preferably, control structure is including rotating button, lead screw, screw thread piece and connecting block, the lead screw passes through the bearing and installs the one end inside the cavity, and the outside cover of lead screw is equipped with the screw thread piece, the connecting block is installed to the bottom of screw thread piece, the bottom of connecting block runs through the inside bottom of cavity and is connected with the montant top, one side of mounting panel is provided with five and rotates the button, and the one end that rotates the button runs through mounting panel one side and is connected with the lead screw.

Preferably, the top end of the transverse plate is in contact with the bottom end of the mounting plate, and the finger sleeve is arranged on one side, far away from the transverse plate, of the bottom end of the mounting plate.

Preferably, adjust the structure and include baffle, loop bar, screw rod, fixed block and cover block, the fixed block sets up on the top of bottom plate, and one side on fixed block top installs the loop bar, the outside cover of loop bar is equipped with the cover block, one side that the loop bar was kept away from on the baffle top is installed the screw rod through the bearing, the outside cover of screw rod is equipped with the fixed block.

Preferably, fixed block and cover piece all are connected through the mounting and the montant outside, the baffle is located the top of montant, and the size of baffle inner diameter is greater than the montant inner diameter size, the size of baffle inner diameter is less than the montant outer diameter size.

Compared with the related art, the finger joint rehabilitation training device convenient to adjust provided by the utility model has the following beneficial effects:

1. the utility model provides a circular gear and a cross rod, wherein the height of a finger sleeve can be adjusted through rotation by rotating a mounting plate, so that the finger sleeve can be worn by a user, after the finger sleeve is rotated by a proper angle, a sawtooth plate is driven to move by moving a push rod, the sawtooth plate moves to be meshed with the outer side of the circular gear, the circular gear is fixed and limited, and the rotation of the circular gear can be limited by pressing the push rod, so that the rotation of the cross rod can be controlled, the rotation of the mounting plate can be limited through a connecting rod, and the function of the device convenient to wear is realized through the structure, and the problem that the device is inconvenient for the user to wear is solved through the structure.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic top view of the present invention;

fig. 5 is an enlarged schematic view of the structure of the present invention a.

In the figure: 1. a wrist cover; 2. mounting a plate; 3. a control structure; 301. a knob is rotated; 302. a screw rod; 303. a thread block; 304. connecting blocks; 4. a vertical rod; 5. an adjustment structure; 501. a baffle plate;

502. a loop bar; 503. a screw; 504. a fixed block; 505. sleeving blocks; 6. a base plate; 7. finger stall;

8. mounting blocks; 9. a connecting rod; 10. a chamber; 11. a transverse plate; 12. a support bar; 13. a spring block; 14. a push rod; 15. a cross bar; 16. a circular gear; 17. a serrated plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-5, a finger joint rehabilitation trainer convenient to adjust comprises a wristband 1, wherein two support rods 12 are mounted on one side of the top end of the wristband 1, a transverse plate 11 is mounted at the top end of each support rod 12, a mounting block 8 is mounted in the middle of the top end of the wristband 1, a cross rod 15 is mounted at one end inside each mounting block 8 through a bearing, and a rotating structure is arranged on the outer side of each cross rod 15;

two connecting rods 9 are arranged on the outer side of the cross rod 15, one end of each connecting rod 9 penetrates through the top end of the inside of the mounting block 8 and is connected with the mounting plate 2, five cavities 10 are formed in the mounting plate 2, and the control structures 3 are arranged in the cavities 10;

the bottom end of the mounting plate 2 is provided with five vertical rods 4, the bottom end inside each vertical rod 4 is provided with a spring block 13, the bottom end of each spring block 13 penetrates through the bottom end inside each vertical rod 4 and is connected with a bottom plate 6, the bottom end of each bottom plate 6 is connected with a finger sleeve 7, and the top end of each bottom plate 6 is provided with an adjusting structure 5;

the top end of the transverse plate 11 is contacted with the bottom end of the mounting plate 2, and the finger sleeve 7 is arranged on one side of the bottom end of the mounting plate 2 far away from the transverse plate 11;

referring to fig. 1-5, the finger joint rehabilitation trainer convenient to adjust further comprises a rotating structure, the rotating structure further comprises a circular gear 16, the circular gear 16 is installed on the outer side of the cross rod 15, push rods 14 are arranged at two ends of the installation block 8, one end of each push rod 14 penetrates through one end of the installation block 8 and extends into the installation block 8, and a sawtooth plate 17 is installed at one end of each push rod 14 in the installation block 8;

the serrated plate 17 is positioned above the circular gear 16, and the serrated plate 17 is meshed with the circular gear 16;

specifically, as shown in fig. 1, fig. 2 and fig. 5, by rotating the mounting plate 2, the height of the finger cot 7 can be adjusted by rotation, so that the finger cot can be worn by a user, after rotating a proper angle, the push rod 14 can be moved, the push rod 14 is moved to drive the sawtooth plate 17 to move, the sawtooth plate 17 moves to be meshed with the outer side of the circular gear 16, the circular gear 16 is fixed and limited, the push rod 14 is pressed to enable the rotation of the circular gear 16 to be limited, so that the rotation of the cross rod 15 can be controlled, so that the rotation of the mounting plate 2 can be limited by the connecting rod 9, and the function of the device convenient to wear is realized.

Example 2: the control structure 3 comprises a rotating button 301, a screw rod 302, a thread block 303 and a connecting block 304, the screw rod 302 is mounted at one end inside the cavity 10 through a bearing, the thread block 303 is sleeved outside the screw rod 302, the connecting block 304 is mounted at the bottom end of the thread block 303, the bottom end of the connecting block 304 penetrates through the bottom end inside the cavity 10 and is connected with the top end of the vertical rod 4, five rotating buttons 301 are arranged on one side of the mounting plate 2, and one end of each rotating button 301 penetrates through one side of the mounting plate 2 and is connected with the screw rod 302;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, through rotating knob 301, can drive lead screw 302 and rotate under the rotation of rotating knob 301, can make screw block 303 rotate under the rotation of lead screw 302, because screw block 303 and connecting block 304 are connected, and connecting block 304 is under the restriction of cavity 10, make screw block 303 can not take place to rotate, make screw block 303 round trip movement in the outside of lead screw 302, can drive montant 4 through connecting block 304 and move under the removal of screw block 303, can adjust the position of dactylotheca 7 under the removal of montant 4, just make this device can be applicable to various crowds through this.

Example 3: the adjusting structure 5 comprises a baffle 501, a loop bar 502, a screw 503, a fixed block 504 and a loop block 505, the fixed block 504 is arranged at the top end of the bottom plate 6, the loop bar 502 is arranged at one side of the top end of the fixed block 504, the loop block 505 is sleeved outside the loop bar 502, the screw 503 is arranged at one side of the top end of the baffle 501 far away from the loop bar 502 through a bearing, and the fixed block 504 is sleeved outside the screw 503;

the fixing block 504 and the sleeve block 505 are connected with the outer side of the vertical rod 4 through fixing pieces, the baffle 501 is located at the top end of the vertical rod 4, the inner diameter of the baffle 501 is larger than that of the vertical rod 4, and the inner diameter of the baffle 501 is smaller than that of the vertical rod 4;

specifically, as shown in fig. 1, fig. 2 and fig. 3, by rotating the screw 503, the baffle 501 can be driven to move under the rotation of the screw 503, because the loop bar 502 and the loop block 505 exist, the baffle 501 can be moved more stably, the baffle 501 can be driven to move the bottom plate 6 by moving the baffle 501, the spring block 13 can be pulled under the movement of the bottom plate 6, so that the pulling force of the spring block 13 is adjusted, and the adjusting function of the device can be realized through the above.

The working principle is as follows: when the device is used, a user firstly passes the wrist through the wristlet 1 and then wears the finger stall 7 with the fingers, so that the user can wear the device conveniently;

the first innovation point implementation step:

the user can adjust the height of the finger cot 7 by rotating the mounting plate 2, so that the finger cot can be worn by the user, after the finger cot is rotated by a proper angle, the push rod 14 can be moved, the sawtooth plate 17 is driven to move by the movement of the push rod 14, the sawtooth plate 17 moves to be meshed with the outer side of the circular gear 16, the circular gear 16 is fixed and limited, the push rod 14 is pressed, so that the rotation of the circular gear 16 is limited, the rotation of the cross rod 15 can be controlled, the rotation of the mounting plate 2 can be limited by the connecting rod 9, and the function of the device convenient to wear is achieved;

in order to increase the practicability of the device, the device can be used for various crowds;

the implementation step of the second innovation point:

the user can rotate button 301 through rotating, can drive lead screw 302 to rotate under the rotation of rotating button 301, can make screw block 303 rotate under the rotation of lead screw 302, because screw block 303 is connected with connecting block 304, and connecting block 304 is under the restriction of cavity 10, make screw block 303 can not take place to rotate, make screw block 303 round trip movement in the outside of lead screw 302, can drive montant 4 through connecting block 304 to move under the removal of screw block 303, can adjust the position of dactylotheca 7 under the removal of montant 4, just make this device can be applicable to various crowds through this;

in the process of using the device, the rehabilitation training is staged, so that the device can be suitable for various stages;

the third innovation point implementation step:

the user can be through rotating screw 503, in order to drive baffle 501 and remove under the rotation of screw 503, because loop bar 502 and loop bar 505's existence, can make baffle 501's removal more stable, can drive bottom plate 6 through removing baffle 501 and remove, alright in order to stimulate spring block 13 under the removal of bottom plate 6 for spring block 13's pulling force is adjusted, through this alright in order to realize the regulatory function of this device.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 finger joint rehabilitation training device convenient to adjust, includes muffetee (1), its characterized in that: two support rods (12) are mounted on one side of the top end of the wrist sleeve (1), a transverse plate (11) is mounted on the top end of each support rod (12), an installation block (8) is mounted in the middle of the top end of the wrist sleeve (1), a transverse rod (15) is mounted at one end of the interior of each installation block (8) through a bearing, and a rotating structure is arranged on the outer side of each transverse rod (15);

two connecting rods (9) are mounted on the outer side of the cross rod (15), one end of each connecting rod (9) penetrates through the top end of the inner portion of the mounting block (8) and is connected with the mounting plate (2), five cavities (10) are formed in the mounting plate (2), and a control structure (3) is arranged in each cavity (10);

the bottom of mounting panel (2) is provided with five montants (4), and montant (4) inside bottom installs spring block (13), the bottom of spring block (13) runs through montant (4) inside bottom and is connected with bottom plate (6), and the bottom of bottom plate (6) is connected with dactylotheca (7), the top of bottom plate (6) is provided with regulation structure (5).

2. The finger joint rehabilitation trainer facilitating adjustment according to claim 1, wherein: rotating-structure still includes circular gear (16), the outside at horizontal pole (15) is installed in circular gear (16), the both ends of installation piece (8) all are provided with push rod (14), and the one end of push rod (14) runs through installation piece (8) one end and extend to inside installation piece (8), serration plate (17) are installed to inside push rod (14) one end of installation piece (8).

3. The finger joint rehabilitation trainer facilitating adjustment according to claim 2, wherein: the serrated plate (17) is positioned above the circular gear (16), and the serrated plate (17) is meshed with the circular gear (16).

4. The finger joint rehabilitation trainer facilitating adjustment according to claim 1, wherein: control structure (3) are including rotating button (301), lead screw (302), screw block (303) and connecting block (304), lead screw (302) are installed in the inside one end of cavity (10) through the bearing, and the outside cover of lead screw (302) is equipped with screw block (303), connecting block (304) are installed to the bottom of screw block (303), the bottom of connecting block (304) runs through the inside bottom of cavity (10) and is connected with montant (4) top, one side of mounting panel (2) is provided with five and rotates button (301), and the one end that rotates button (301) runs through mounting panel (2) one side and is connected with lead screw (302).

5. The finger joint rehabilitation trainer facilitating adjustment according to claim 1, wherein: the top of diaphragm (11) and mounting panel (2) bottom contact, and dactylotheca (7) set up the one side of keeping away from diaphragm (11) in mounting panel (2) bottom.

6. The finger joint rehabilitation trainer facilitating adjustment according to claim 1, wherein: adjust structure (5) and include baffle (501), loop bar (502), screw rod (503), fixed block (504) and cover block (505), fixed block (504) set up the top at bottom plate (6), and one side on fixed block (504) top installs loop bar (502), the outside cover of loop bar (502) is equipped with cover block (505), one side that loop bar (502) were kept away from on baffle (501) top is installed screw rod (503) through the bearing, the outside cover of screw rod (503) is equipped with fixed block (504).

7. The finger joint rehabilitation trainer facilitating adjustment according to claim 6, wherein: fixed block (504) and nest block (505) all are connected through mounting and montant (4) outside, baffle (501) are located the top of montant (4), and the size of baffle (501) inner diameter is greater than montant (4) inner diameter size, the size of baffle (501) inner diameter is less than montant (4) outer diameter size.