CN210250471U

CN210250471U - Auxiliary device for bone repair convenient for reducing occupied space

Info

Publication number: CN210250471U
Application number: CN201920268090.0U
Authority: CN
Inventors: 李伟; 李伟伟
Original assignee: Fourth Military Medical University FMMU
Current assignee: Fourth Military Medical University FMMU
Priority date: 2019-03-04
Filing date: 2019-03-04
Publication date: 2020-04-07
Anticipated expiration: 2029-03-04

Abstract

The utility model discloses a bone is restoreed and is used auxiliary device convenient to reduce occupation space, including bottom plate and servo motor, the upper surface of bottom plate reserves the spacing groove, servo motor installs on the left bottom plate of spacing groove, the upper end hinge joint of installation piece installs the support column, the right side of support column is provided with the spacing hook of rotating to install in installation piece upper surface, the installation cavity has been seted up to the right side inner wall of bottom plate, surface mounting has the gyro wheel under the right-hand member of regulating plate, and the right-hand member top block of regulating plate installs sit the bench, the front side right-hand member threaded connection of bottom plate has the regulation pole, and the inside of adjusting the pole rotates through the connecting axle and installs spacing piece. This auxiliary device for bone restoration convenient to reduce occupation space can reduce the whole occupation space of device, convenient storage can support user's shank portion simultaneously, has reduced the joint atress, convenient to use person's recovery.

Description

Auxiliary device for bone repair convenient for reducing occupied space

Technical Field

The utility model relates to a bone repair auxiliary device technical field specifically is a bone repair uses auxiliary device convenient to reduce occupation space.

Background

Bones are important constituent structures of human bodies, the injury of the bones can seriously affect the normal activities of the human bodies, the recovery time is long, and the subsequent normal activities can be affected if training is not carried out during the recovery period, so that the auxiliary device for bone repair is needed to help the recovery of the bones of the patients during the bone recovery;

the auxiliary device for bone repair that uses at present is bulky, and occupation space is great, and is inconvenient to accomodate to and in the use, user's shank is in unsettled state, and the joint atress is great, is unfavorable for the restoration of user's bone, consequently, the utility model provides a be convenient for reduce occupation space's auxiliary device for bone repair to solve the problem that the aforesaid was proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary device for bone restoration convenient to reduce occupation space to the bone restoration that provides at present uses in solving above-mentioned background art is with auxiliary device volume great, and occupation space is great, and is inconvenient to accomodate, and in the use, user's shank is in unsettled state, and the joint atress is great, is unfavorable for the prosthetic problem of user's bone.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary device for bone repair convenient for reducing occupied space comprises a bottom plate and a servo motor, wherein a limiting groove is reserved on the upper surface of the bottom plate, an installation block is arranged inside the limiting groove in a clamped mode, the servo motor is installed on the bottom plate on the left side of the limiting groove, an adjusting shaft is installed at the output end of the servo motor, a support column is installed at the upper end of the installation block in a hinged mode, a limiting rod is fixed to the right side surface of the support column in a welded mode, a limiting hook is rotatably installed on the upper surface of the installation block on the right side of the support column, a foot placing plate with an L-shaped structure in vertical section is installed at the upper end of the support column through a damping rotating shaft, an installation cavity is formed in the inner wall of the right side of the bottom plate, the left side of an adjusting plate is installed in the installation cavity in a clamped mode, the right-hand member threaded connection of the front side of bottom plate has the regulation pole, and the inside of adjusting the pole is rotated through the connecting axle and is installed spacing piece.

Preferably, the adjusting shaft is connected with the mounting block in a threaded manner, the mounting block is of a sliding structure in the limiting groove, and the limiting groove is symmetrical about the center line of the bottom plate.

Preferably, the rotation angle of the support column on the mounting block is 0-90 degrees, the side surface of the support column and the limiting rod form a V-shaped structure, and the limiting rod is connected with the limiting hook in a clamping manner.

Preferably, the lower end face of the roller mounted on the lower surface of the adjusting plate is flush with the lower surface of the bottom plate, the vertical section of the portion, located in the limiting groove, of the adjusting plate is of an L-shaped structure, and the front surface of the L-shaped structure portion is of a sawtooth device structure.

Preferably, the limiting sheet and the bottom plate form a sliding structure, the front end of the limiting sheet protrudes out of the limiting groove, and the cross section of the front end of the limiting sheet is of a triangular structure.

Compared with the prior art, the beneficial effects of the utility model are that: the auxiliary device for bone repair, which is convenient for reducing the occupied space, can reduce the whole occupied space of the device, is convenient to store, and can support the shank of a user, so that the stress of the joint is reduced, and the recovery of the user is convenient;

1. the disassembly structure is formed by the stool and the adjusting plate, the sliding structure is formed by the left end of the adjusting plate in the mounting cavity, and the rotating structure is formed by the support column and the mounting block, so that the space occupation of the device when not in use can be reduced, the storage is convenient, and the use is convenient;

2. the leg placing plate with the L-shaped structure can support the used lower leg, so that the joint stress of a user can be reduced, and the recovery of the user is facilitated;

3. the resistance that the regulating plate received when removing can be reduced through the gyro wheel, the operation of being convenient for, simultaneously through the block between spacing piece and the regulating plate, has made things convenient for the position of adjusting plate to fix convenient to use.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

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

FIG. 3 is a schematic view of the connecting structure of the adjusting lever and the adjusting plate of the present invention;

FIG. 4 is a schematic view of the structure of the spacing piece of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a limiting groove; 3. mounting blocks; 4. a servo motor; 5. an adjustment shaft; 6. a support pillar; 7. a limiting rod; 8. a limiting hook; 9. placing a foot plate; 10. a mounting cavity; 11. an adjusting plate; 12. a roller; 13. a stool; 14. adjusting a rod; 15. a limiting sheet; 16. and (7) connecting the shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an auxiliary device for bone repair convenient for reducing occupied space comprises a bottom plate 1, a limiting groove 2, an installation block 3, a servo motor 4, an adjusting shaft 5, a support column 6, a limiting rod 7, a limiting hook 8, a foot placing plate 9, an installation cavity 10, an adjusting plate 11, a roller 12, a seat 13, an adjusting rod 14, a limiting sheet 15 and a connecting shaft 16, wherein the limiting groove 2 is reserved on the upper surface of the bottom plate 1, the installation block 3 is clamped and installed inside the limiting groove 2, the servo motor 4 is installed on the bottom plate 1 on the left side of the limiting groove 2, the adjusting shaft 5 is installed at the output end of the servo motor 4, the support column 6 is installed at the upper end of the installation block 3 in a hinge connection mode, the limiting rod 7 is fixedly welded on the right side surface of the support column 6, the limiting hook 8 rotatably installed on the upper surface of the installation block 3 is arranged on the right side of the support column 6, the foot placing plate 9 with a vertical L-, the inner wall of the right side of the bottom plate 1 is provided with a mounting cavity 10, the interior of the mounting cavity 10 is clamped with the left side of an adjusting plate 11, the lower surface of the right end of the adjusting plate 11 is provided with a roller 12, a stool 13 is clamped above the right end of the adjusting plate 11, the right end of the front side of the bottom plate 1 is in threaded connection with an adjusting rod 14, and a limiting piece 15 is rotatably arranged in the adjusting rod 14 through a connecting shaft 16;

as shown in fig. 1 and 2, the adjusting shaft 5 is in threaded connection with the mounting block 3, the mounting block 3 is in a sliding structure in the limiting groove 2, and the limiting groove 2 is symmetrical with respect to the center line of the bottom plate 1, so that the position of the supporting column 6 can be conveniently adjusted, as shown in fig. 1 and 5, the rotating angle of the supporting column 6 on the mounting block 3 is 0-90 degrees, the side surface of the supporting column 6 and the limiting rod 7 form a V-shaped structure, and the connecting mode of the limiting rod 7 and the limiting hook 8 is in clamping connection, so that the position of the supporting column 6 can be conveniently fixed;

as shown in the figures 1 and 3, the lower end face of a roller 12 mounted on the lower surface of an adjusting plate 11 is flush with the lower surface of a base plate 1, the adjusting plate 11 is positioned in a limiting groove 2, the vertical section of the part, located in the limiting groove 2, of the adjusting plate 11 is of an L-shaped structure, the front surface of the L-shaped structure part is of a sawtooth device structure, the position of the adjusting plate 11 can be conveniently adjusted, as shown in the figures 3 and 4, a limiting piece 15 and the base plate 1 form a sliding structure, the front end of the limiting piece 15 protrudes out of the limiting groove 2, the cross section of the front end of the limiting piece 15 is of a triangular structure, and the fixed firmness of the adjusting plate 11 is.

The working principle is as follows: when the auxiliary device for bone repair convenient for reducing the occupied space is used, firstly, the adjusting plate 11 is pulled according to the leg length of a user, the friction force applied to the adjusting plate 11 in the pulling process can be reduced by the contact of the roller 12 and the ground, the use is convenient, after the adjustment is finished, the adjusting rod 14 in threaded connection with the bottom plate 1 is rotated, the adjusting rod 14 drives the limiting piece 15 in rotary connection with the adjusting rod to move, the part of the triangular structure at the front end of the limiting piece 15 is clamped with the part of the saw-toothed structure at the front end of the adjusting plate 11, the fixing of the position of the adjusting plate 11 is finished, then, the user sits on the sitting stool 13, places the feet on the foot placing plate 9, the foot placing plate 9 is of an L-shaped structure, can support the shank part of the user, reduces the stress of the joint of the user, and then, the servo motor 4 with the model of IHSS57-36-20 is switched, the rotation direction of the servo motor 4 is controlled by a control switch, an adjusting shaft 5 which is in threaded connection with the mounting block 3 is fixed to rotate, the mounting block 3 drives the support column 6 and the foot placing plate 9 to move, legs of a user are driven to conduct curling and stretching movement, leg bones of the user are subjected to repair training, and the stability of the support column 6 during movement can be guaranteed by clamping connection between the limiting hook 8 and the limiting rod 7;

when not using, will sit bench 13 and dismantle from regulating plate 11, then rotate regulation pole 14, make spacing piece 15 and regulating plate 11 separate, then push the left end of regulating plate 11 in installation cavity 10, will pass through servo motor 4's operation after that, make installation piece 3 slide to the rightmost end of spacing groove 2, and separate spacing hook 8 and gag lever post 7, then with support column 6 anticlockwise rotation 90, make it be in the horizontality, thereby reduced the whole occupation space of the device, convenient storage, it is this be convenient for reduce the use method of occupation space's auxiliary device for bone restoration.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an auxiliary device for bone repair convenient to reduce occupation space, includes bottom plate (1) and servo motor (4), its characterized in that: the upper surface of the bottom plate (1) is reserved with a limiting groove (2), the mounting block (3) is mounted in the internal clamping manner of the limiting groove (2), the servo motor (4) is mounted on the bottom plate (1) on the left side of the limiting groove (2), the output end of the servo motor (4) is provided with an adjusting shaft (5), the upper end of the mounting block (3) is hinged and provided with a supporting column (6), a limiting rod (7) is fixedly welded on the right side surface of the supporting column (6), the right side of the supporting column (6) is provided with a limiting hook (8) rotatably mounted on the upper surface of the mounting block (3), the upper end of the supporting column (6) is provided with a foot placing plate (9) with an L-shaped structure in vertical section through a damping rotating shaft, the inner wall of the right side of the bottom plate (1) is provided with a mounting cavity (10), and the internal clamping manner of the mounting cavity (, the lower surface of the right end of the adjusting plate (11) is provided with a roller (12), the adjusting plate (11) is clamped above the right end, a stool (13) is installed, the front right end of the bottom plate (1) is in threaded connection with an adjusting rod (14), and the inside of the adjusting rod (14) is rotatably provided with a limiting piece (15) through a connecting shaft (16).

2. An aid for facilitating reduced footprint bone repair in accordance with claim 1, wherein: the adjusting shaft (5) is in threaded connection with the mounting block (3), the mounting block (3) is of a sliding structure in the limiting groove (2), and the limiting groove (2) is symmetrical about the center line of the bottom plate (1).

3. An aid for facilitating reduced footprint bone repair in accordance with claim 1, wherein: the rotation angle of the supporting column (6) on the mounting block (3) is 0-90 degrees, the side surface of the supporting column (6) and the limiting rod (7) form a V-shaped structure, and the limiting rod (7) is connected with the limiting hook (8) in a clamping manner.

4. An aid for facilitating reduced footprint bone repair in accordance with claim 1, wherein: the lower end face of a roller (12) mounted on the lower surface of the adjusting plate (11) is flush with the lower surface of the bottom plate (1), the adjusting plate (11) is located in the limiting groove (2), the vertical section of the inner portion of the limiting groove is of an L-shaped structure, and the front surface of the L-shaped structure portion is of a sawtooth device structure.

5. An aid for facilitating reduced footprint bone repair in accordance with claim 1, wherein: the limiting piece (15) and the bottom plate (1) form a sliding structure, the front end of the limiting piece (15) protrudes out of the limiting groove (2), and the cross section of the front end of the limiting piece (15) is of a triangular structure.