CN210749714U

CN210749714U - Clinical traction frame that uses of orthopedics

Info

Publication number: CN210749714U
Application number: CN201921437816.5U
Authority: CN
Inventors: 田梅; 杨萍; 陈亚萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-16
Anticipated expiration: 2029-08-30

Abstract

A traction frame for orthopedic clinical use comprises a support frame, a rotating shaft, a wire retracting assembly, a support table, a rocking handle, a limiting disc, a connecting rod, a connecting ring and a first elastic piece; the two groups of wire take-up and pay-off assemblies are arranged side by side and comprise wire reels, pull ropes, lifting hooks, lifting rings and connecting platforms; the reel is arranged on the rotating shaft; two ends of the pull rope are respectively connected with the reel and the lifting hook; the lifting hook is connected with the lifting ring; the hanging ring is arranged on the connecting platform; the connecting table is arranged on the supporting table; the rotating shaft is rotatably arranged on the supporting frame; the rocking handle is connected with the end part of the rotating shaft; the limiting disc, the connecting rod and the connecting ring are sequentially connected; a limiting boss is arranged on the surface of one side of the limiting disc, which is far away from the connecting rod; the connecting rod penetrates through the support frame and is rotationally connected with the support frame; the two ends of the first elastic piece are respectively connected with the supporting frame and the limiting disc. The utility model discloses can be through adjusting the regulation of brace table height realization to patient's shank height, application scope is bigger, uses more in a flexible way.

Description

Clinical traction frame that uses of orthopedics

Technical Field

The utility model relates to an orthopedic treatment auxiliary device technical field especially relates to an orthopedic clinical traction frame.

Background

Traction is a common treatment method for orthopedics, the traction frame can assist the implementation of traction, the traction effect is improved, medical staff fixes the legs of a patient at a fixed position to play a role of auxiliary support, and the medical staff can conveniently perform orthopedic surgery or orthopedic nursing on the patient.

However, the existing traction frame has certain limitation when the legs of the patient are fixed, the fixed height of the legs of the patient is adjusted differently, and the traction frame is not suitable for the patients with different body types.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides an orthopedics is clinical with traction frame can be through adjusting the regulation that a supporting bench height realized patient's shank height, and application scope is bigger, uses more in a flexible way.

(II) technical scheme

The utility model provides an orthopedic clinical traction frame, which comprises a support frame, a rotating shaft, a wire winding and unwinding assembly, a support table, a rocking handle, a limiting disc, a connecting rod, a connecting ring and a first elastic piece;

the two groups of wire take-up and pay-off assemblies are arranged side by side and comprise wire reels, pull ropes, lifting hooks, lifting rings and connecting platforms; the reel is arranged on the rotating shaft; two ends of the pull rope are respectively connected with the reel and the lifting hook; the lifting hook is connected with the lifting ring; the hanging ring is arranged on the connecting platform; the connecting table is arranged on the supporting table; a placing groove is arranged on the supporting platform; the rotating shaft is rotatably arranged on the support frame and penetrates through the limiting disc and the connecting ring; the rocking handle is connected with the end part of the rotating shaft; the limiting disc, the connecting rod and the connecting ring are sequentially connected; a limiting boss is arranged on the surface of one side of the limiting disc, which is far away from the connecting rod; a plurality of limiting bosses are uniformly arranged around the central axis of the limiting disc; a limiting groove is arranged between the adjacent limiting bosses; a plurality of connecting rods are uniformly arranged around the central axis of the limiting disc, penetrate through the supporting frame and are rotatably connected with the supporting frame; the two ends of the first elastic piece are respectively connected with the supporting frame and the limiting disc.

Preferably, the placing groove is provided with an elastic pad; the support table is provided with a thread gluing belt.

Preferably, the first elastic member is a compression spring and is disposed at an outer periphery of the connecting rod.

Preferably, the limiting disc is connected with a connecting handle.

Preferably, the support frame is connected with a guide post in a sliding manner, and a fixing plate is arranged on the support frame; the guide post is provided with a positioning hole, penetrates through the support frame, is connected with a connecting plate at the top and is in sliding connection with the connecting platform; two positioning holes are arranged side by side along the vertical direction; the fixed plate is connected with a guide rod in a sliding way; one end of the guide rod, which is far away from the guide post, is connected with a mounting plate; a second elastic piece is connected between the mounting plate and the fixing plate.

Preferably, the connecting table is provided with a guide groove; the guide groove is a T-shaped groove; the cross section of the guide post is in a T shape matched with the shape of the guide groove.

Preferably, a handle is arranged on the surface of one side of the mounting plate away from the guide rod.

Preferably, the second elastic member is a compression spring and is disposed at an outer periphery of the guide bar.

The above technical scheme of the utility model has following profitable technological effect: the standing groove on the supporting table is used for placing the legs of the patient, and when the height of the supporting table needs to be adjusted, the limiting disc is pushed towards the supporting frame, so that the rocking handle is separated from the limiting groove, and at the moment, the first elastic piece is compressed and stores elastic potential energy. Medical staff rotates the rocking handle, drives the axis of rotation and rotates, and the reel rotates along with the axis of rotation to receive and release the line operation to the stay cord, thereby drive lifting hook, rings and connect the platform and reciprocate, and then realize supporting bench height's regulation. After the height of the supporting table is adjusted, the medical staff loosens the limiting disc, the first elastic piece releases elastic potential energy and pushes the limiting disc towards the direction of the rocking handle, so that the rocking handle is limited in the limiting groove between the adjacent limiting bosses again, and the height of the supporting table is determined. Because the position of the support table in the horizontal direction can be flexibly adjusted, the position of the leg of the patient can be flexibly adjusted to ensure good comfort. The utility model discloses can adjust a supporting bench height through receiving and releasing the line subassembly to confirm the height of a supporting bench, thereby realize that application scope is bigger to the regulation of patient's shank height, use more in a flexible way.

Drawings

Fig. 1 is a schematic structural view of the front view angle of the traction frame for orthopedic clinical use.

Fig. 2 is the structure diagram of the rear view angle of the traction frame for clinical orthopedics use of the utility model.

Fig. 3 is a schematic view of a first partial structure of the traction frame for clinical use in orthopedics department.

Fig. 4 is a second partial structure diagram of the clinical traction frame for orthopedics provided by the present invention.

Reference numerals: 1. a support frame; 2. a rotating shaft; 3. a reel; 4. pulling a rope; 5. a hook; 6. a hoisting ring; 7. a connecting table; 701. a guide groove; 8. a support table; 801. a placement groove; 9. an elastic pad; 10. a hook and loop fastener; 11. a rocking handle; 12. a limiting disc; 121. a limiting boss; 122. a limiting groove; 13. a connecting rod; 14. a connecting ring; 15. a first elastic member; 16. a connecting handle; 17. a connecting plate; 18. a guide post; 181. positioning holes; 19. a fixing plate; 20. a handle; 21. mounting a plate; 22. a guide bar; 23. a second elastic member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the traction frame for orthopedic clinical use provided by the present invention comprises a support frame 1, a rotating shaft 2, a wire winding and unwinding assembly, a support table 8, a rocking handle 11, a limiting disc 12, a connecting rod 13, a connecting ring 14 and a first elastic member 15;

the two groups of wire take-up and pay-off assemblies are arranged side by side and comprise a reel 3, a pull rope 4, a lifting hook 5, a lifting ring 6 and a connecting platform 7; the reel 3 is provided on the rotating shaft 2; two ends of the pull rope 4 are respectively connected with the reel 3 and the lifting hook 5; the lifting hook 5 is connected with a lifting ring 6; the hanging ring 6 is arranged on the connecting platform 7; the connecting table 7 is arranged on the supporting table 8; a placing groove 801 is arranged on the support table 8; the rotating shaft 2 is rotatably arranged on the support frame 1 and penetrates through the limiting disc 12 and the connecting ring 14; the rocking handle 11 is connected with the end part of the rotating shaft 2; the limiting disc 12, the connecting rod 13 and the connecting ring 14 are connected in sequence; a limiting boss 121 is arranged on the surface of one side of the limiting disc 12, which is far away from the connecting rod 13; a plurality of limiting bosses 121 are uniformly arranged around the central axis of the limiting disc 12; a limiting groove 122 is arranged between the adjacent limiting bosses 121; a plurality of connecting rods 13 are uniformly arranged around the central axis of the limiting disc 12, and the connecting rods 13 penetrate through the support frame 1 and are rotatably connected with the support frame 1; two ends of the first elastic piece 15 are respectively connected with the support frame 1 and the limiting disc 12.

The utility model discloses in, standing groove 801 on the supporting bench 8 is used for placing patient's shank, when needs adjust supporting bench 8's height, promotes spacing dish 12 to support frame 1 direction to make rocking handle 11 break away from spacing inslot 122, first elastic component 15 is compressed and stores elastic potential energy this moment. Medical staff rotates rocking handle 11, drives axis of rotation 2 and rotates, and reel 3 rotates along with axis of rotation 2 to receive and release the line operation to stay cord 4, thereby drive lifting hook 5, rings 6 and connect platform 7 and reciprocate, and then realize the regulation of a supporting bench 8 height. After the height of the supporting platform 8 is adjusted, the medical staff loosens the limiting disc 12, the first elastic piece 15 releases elastic potential energy and pushes the limiting disc 12 towards the rocking handle 11, so that the rocking handle 11 is limited in the limiting groove 122 between the adjacent limiting bosses 121 again, and the height of the supporting platform 8 is determined. Because the orientation of the support table 8 in the horizontal direction can be flexibly adjusted, the orientation in which the patient places the leg can be flexibly adjusted to ensure good comfort. The utility model discloses can adjust a supporting bench 8 height through receiving and releasing the line subassembly to confirm a supporting bench 8's height, thereby realize that application scope is bigger to the regulation of patient's shank height, use more in a flexible way.

In an alternative embodiment, the placing groove 801 is provided with an elastic pad 9; the support stand 8 is provided with a hook and loop fastener 10.

Note that, the elastic pad 9 is provided. Improving the comfort of the patient. By arranging the fastening tape 10, the legs of the patient can be fixed more firmly.

In an alternative embodiment, the first elastic member 15 is a compression spring and is disposed at the outer periphery of the connecting rod 13.

It should be noted that the first elastic member 15 does not fall off from the connecting rod 13, and the position stability is better.

In an alternative embodiment, a connection handle 16 is connected to the retention disk 12.

By providing the connecting handle 16, when the limit of the rocking handle 11 is released, the operation can be performed by pushing the connecting handle 16, and the convenience and comfort in operation are improved.

In an alternative embodiment, the supporting frame 1 is slidably connected with a guide post 18, and a fixing plate 19 is arranged on the supporting frame 1; the guide post 18 is provided with a positioning hole 181, the guide post 18 penetrates through the support frame 1, the top of the guide post 18 is connected with a connecting plate 17, and the guide post 18 is connected with the connecting table 7 in a sliding manner; two positioning holes 181 are arranged side by side in the vertical direction; the fixed plate 19 is connected with a guide rod 22 in a sliding way; one end of the guide rod 22 far away from the guide post 18 is connected with a mounting plate 21; a second elastic member 23 is connected between the mounting plate 21 and the fixed plate 19.

When the support base 8 needs to be moved in the vertical direction, the guide post 18 is released from being stopped by pulling the mounting plate 21 in a direction away from the guide rod 22 to separate the guide rod 22 from the positioning hole 181 located below, and the second elastic member 23 is stretched and stores elastic potential energy. The medical staff moves the connecting plate 17 and the guide post 18 downwards, so that the positioning hole 181 positioned above corresponds to the height of the guide rod 22, at this time, the mounting plate 21 is released, the second elastic member 23 releases elastic potential energy and drives the mounting plate 21 and the guide rod 22 to move towards the guide post 18, the guide rod 22 is inserted into the positioning hole 181 positioned above, and the position of the guide post 18 is determined. The connecting table 7 can slide in the vertical direction on the guide posts 18, so that the support table 8 can move in the vertical direction along with the connecting table 7.

In an alternative embodiment, the connecting table 7 is provided with a guide slot 701; the guide groove 701 is a T-shaped groove; the guide post 18 has a T-shaped cross section matching the shape of the guide groove 701.

It should be noted that the connecting table 7 can slide on the guide post 18 with the T-shaped cross section, so that the sliding process of the connecting table 7 is more stable and the sliding direction is more accurate.

In an alternative embodiment, the mounting plate 21 is provided with a handle 20 on a surface thereof remote from the guide bar 22.

By providing the handle 20, the mounting plate 21 can be moved by pulling the handle 20, which facilitates the operation.

In an alternative embodiment, the second elastic member 23 is a compression spring, and is disposed at the outer circumference of the guide bar 22.

The second elastic member 23 is provided on the outer periphery of the guide rod 22, and is not detached from the guide rod 22, so that the position is more stable.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The traction frame for orthopedic clinical use is characterized by comprising a support frame (1), a rotating shaft (2), a wire winding and unwinding assembly, a support table (8), a rocking handle (11), a limiting disc (12), a connecting rod (13), a connecting ring (14) and a first elastic piece (15);

the two groups of wire coiling and uncoiling components are arranged side by side and comprise wire coiling wheels (3), pull ropes (4), lifting hooks (5), lifting rings (6) and connecting platforms (7); the reel (3) is arranged on the rotating shaft (2); two ends of the pull rope (4) are respectively connected with the reel (3) and the lifting hook (5); the lifting hook (5) is connected with the lifting ring (6); the lifting ring (6) is arranged on the connecting table (7); the connecting table (7) is arranged on the supporting table (8); a placing groove (801) is arranged on the support table (8); the rotating shaft (2) is rotatably arranged on the support frame (1) and penetrates through the limiting disc (12) and the connecting ring (14); the rocking handle (11) is connected with the end part of the rotating shaft (2); the limiting disc (12), the connecting rod (13) and the connecting ring (14) are connected in sequence; a limiting boss (121) is arranged on the surface of one side, away from the connecting rod (13), of the limiting disc (12); a plurality of limiting bosses (121) are uniformly arranged around the central axis of the limiting disc (12); a limiting groove (122) is arranged between the adjacent limiting bosses (121); a plurality of connecting rods (13) are uniformly arranged around the central axis of the limiting disc (12), and the connecting rods (13) penetrate through the support frame (1) and are rotatably connected with the support frame (1); two ends of the first elastic piece (15) are respectively connected with the support frame (1) and the limiting disc (12).

2. The traction frame for clinical orthopedics as claimed in claim 1, wherein the placing groove (801) is provided with an elastic pad (9); the support table (8) is provided with a magic tape (10).

3. An orthopaedic clinical traction frame according to claim 1, wherein the first elastic element (15) is a compression spring and is arranged at the periphery of the connecting rod (13).

4. The clinical traction frame for orthopedics department according to claim 1, characterized in that the limiting disc (12) is connected with a connecting handle (16).

5. The traction frame for clinical orthopedics as claimed in claim 1, wherein the support frame (1) is slidably connected with a guide post (18), and a fixing plate (19) is arranged on the support frame (1); the guide post (18) is provided with a positioning hole (181), the guide post (18) penetrates through the support frame (1), the top of the guide post is connected with a connecting plate (17), and the guide post (18) is connected with the connecting table (7) in a sliding manner; two positioning holes (181) are arranged side by side along the vertical direction; the fixed plate (19) is connected with a guide rod (22) in a sliding way; one end of the guide rod (22) far away from the guide post (18) is connected with a mounting plate (21); a second elastic piece (23) is connected between the mounting plate (21) and the fixing plate (19).

6. The traction frame for clinical orthopedics as claimed in claim 5, wherein the connecting table (7) is provided with a guide groove (701); the guide groove (701) is a T-shaped groove; the section of the guide post (18) is in a T shape matched with the shape of the guide groove (701).

7. An orthopaedic clinical traction frame according to claim 5, wherein the mounting plate (21) is provided with a handle (20) on a surface thereof remote from the guide bar (22).

8. An orthopaedic clinical traction frame according to claim 5, wherein the second elastic member (23) is a compression spring and is arranged at the periphery of the guide rod (22).