CN219614145U

CN219614145U - Traction support

Info

Publication number: CN219614145U
Application number: CN202320353328.6U
Authority: CN
Inventors: 朱英杰; 王文利; 翟波
Original assignee: Xian International Medical Center Co Ltd
Current assignee: Xian International Medical Center Co Ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-09-01
Anticipated expiration: 2033-02-28

Abstract

The utility model relates to the technical field of medical equipment and discloses a traction support, which comprises a base, wherein a movable groove is formed in the middle of the upper end of the base, a traction mechanism is movably connected between a left groove wall and a right groove wall of the movable groove, two adjusting mechanisms are arranged at the left part of the upper end of the traction mechanism, small support frames are fixedly connected to the middle of the upper end of the two adjusting mechanisms, two large support frames are fixedly connected to the right part of the upper end of the traction mechanism, the upper parts of the outer surfaces of the two large support frames and the upper parts of the outer surfaces of the two small support frames are arc-shaped structures, a controller is fixedly connected to the right part of the upper end of the base, and universal wheels are fixedly connected to four corners of the lower end of the base. According to the traction support, traction exercise is conveniently carried out on thighs by arranging the traction mechanism and the traction rod, the exercise effect is enhanced, the supporting position can be adjusted by arranging the adjusting mechanism, the application range of the device is enlarged, and the traction support is suitable for wide use.

Description

Traction support

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a traction support.

Background

Traction is a common treatment method for orthopaedics, which uses the principle of mechanical action and reaction to relieve tension and retraction of soft tissues, enables fracture or dislocation to be restored, prevents and corrects deformity, and is widely applied to various acute and chronic injuries, traumatic cervical vertebra fracture, dislocation and other symptoms, so that a traction bracket can be used in orthopaedics care, and at least the following defects exist in the use process of the existing traction bracket: 1. when the existing traction support is used for traction of the legs of a patient, the traction force of the support is fixed, so that the patient cannot adjust the traction support according to the self requirements, the traction exercise effect of the device is affected, and the practicability of the device is reduced; 2. when the existing traction support is used, the support position of the legs cannot be adjusted according to patients with different heights, the traction support is only suitable for patients with fixed heights, and the application range of the device is reduced, so that the traction support is provided.

Disclosure of Invention

The utility model mainly aims to provide a traction support which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a traction support, includes the base, open in the middle part of the upper end of base has the removal groove, joint movable connection has traction mechanism between the left cell wall and the right cell wall in removal groove, traction mechanism's upper end left part is provided with two adjustment mechanism, two equal fixedly connected with little support frame in adjustment mechanism's upper end middle part, traction mechanism's upper end right part fixedly connected with two big support frames, and the surface upper portion of two big support frames and the surface upper portion of two little support frames all set up to the arc structure, the upper end right part fixedly connected with controller of base, the equal fixedly connected with universal wheel in lower extreme four corners of base.

Preferably, the traction mechanism comprises a driver, the output end of the driver penetrates through the left groove wall of the movable groove and is fixedly connected with a screw rod, the middle part of the outer surface of the screw rod is inserted with a movable block, the upper parts of the front end and the rear end of the movable block are respectively and movably connected with connecting rods through connecting seats, the left parts of the outer surfaces of the two connecting rods are respectively and movably connected with traction rods through the connecting seats, and the left end and the right end of the screw rod are respectively and movably connected with the left groove wall and the right groove wall of the movable groove through bearings.

Preferably, the traction rod comprises a rod body, limiting grooves are formed in the middle of the front end and the middle of the rear end of the rod body, a rack is fixedly connected to the left part of the upper end of the rod body, and the right part of the lower end of the rod body is movably connected with the upper end of the base through a connecting shaft.

Preferably, the driver is electrically connected with the controller, the moving block is in an I-shaped structure, the lower part of the outer surface of the moving block is in sliding connection with the moving groove, and the upper end face of the connecting rod is higher than the upper end face of the base.

Preferably, the adjusting mechanism comprises an adjusting frame, an adjusting shaft is jointly inserted and movably connected between the middle part of a front frame wall and the middle part of a rear frame wall of the adjusting frame through a bearing, an adjusting gear is fixedly connected to the middle part of the outer surface of the adjusting shaft in an inserted mode, an adjusting crank is fixedly connected to the middle part of the front end of the adjusting shaft, and the upper end of the adjusting frame is fixedly connected with the lower end of the small supporting frame.

Preferably, the lower part of the outer surface of the adjusting frame is respectively connected with the two corresponding limiting grooves in a sliding way, and the lower end of the adjusting gear is meshed with the upper end of the rack.

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

1. according to the utility model, the traction mechanism and the traction rod are arranged, the lead screw is driven to rotate through the driver, then the traction rod can be pushed to stretch through the connecting rod, so that the thigh of a patient can be subjected to traction exercise, and the rotating speed of the driver can be controlled through the controller, so that the patient can adjust the traction force according to the self requirement, the traction exercise effect is enhanced, and the practicability of the device is also improved;

2. according to the utility model, the adjusting mechanism is arranged, the adjusting crank is rotated to drive the adjusting gear to rotate, and then the adjusting rack drives the small support frame to move left and right through the meshing transmission between the adjusting gear and the rack, so that the supporting position of the small support frame can be flexibly adjusted, and the traction support can be suitable for patients with different heights, and the application range of the device is enlarged.

Drawings

FIG. 1 is a schematic view of the overall structure of a traction frame according to the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a traction mechanism of a traction frame according to the present utility model;

FIG. 3 is a schematic view of the overall structure of a traction rod of a traction frame according to the present utility model;

fig. 4 is a schematic diagram of the overall structure of an adjusting mechanism of a traction bracket according to the present utility model.

In the figure: 1. a base; 2. a moving groove; 3. a traction mechanism; 4. an adjusting mechanism; 5. a small support frame; 6. a large support frame; 7. a controller; 8. a universal wheel; 31. a driver; 32. a screw rod; 33. a moving block; 34. a connecting rod; 35. a traction rod; 351. a rod body; 352. a limit groove; 353. a rack; 41. an adjusting frame; 42. an adjusting shaft; 43. an adjusting gear; 44. and adjusting the crank.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a traction support, including base 1, open at the upper end middle part of base 1 has movable tank 2, common swing joint has traction mechanism 3 between movable tank 2's the left cell wall and the right cell wall, traction mechanism 3's upper end left portion is provided with two adjustment mechanism 4, the equal fixedly connected with of upper end middle part of two adjustment mechanism 4 is little support frame 5, traction mechanism 3's upper end right part fixedly connected with two big support frames 6, and the surface upper portion of two big support frames 6 and the surface upper portion of two little support frames 5 all set up to the arc structure, base 1's upper end right part fixedly connected with controller 7, the equal fixedly connected with universal wheel 8 in the lower extreme four corners of base 1.

In this embodiment, the traction mechanism 3 includes a driver 31, an output end of the driver 31 penetrates through a left groove wall of the moving groove 2 and is fixedly connected with a screw rod 32, a moving block 33 is inserted in the middle of an outer surface of the screw rod 32, the upper parts of the front end and the rear end of the moving block 33 are both movably connected with connecting rods 34 through connecting seats, the left parts of the outer surfaces of the two connecting rods 34 are both movably connected with traction rods 35 through the connecting seats, and the left end and the right end of the screw rod 32 are both movably connected with the left groove wall and the right groove wall of the moving groove 2 through bearings respectively; the traction rod 35 comprises a rod body 351, the middle part of the front end and the middle part of the rear end of the rod body 351 are both provided with limiting grooves 352, the left part of the upper end of the rod body 351 is fixedly connected with a rack 353, and the right part of the lower end of the rod body 351 is movably connected with the upper end of the base 1 through a connecting shaft; the driver 31 is electrically connected with the controller 7, the opening and closing and the rotating speed of the driver 31 are conveniently controlled by the controller 7, the movable block 33 is in an I-shaped structure, the lower part of the outer surface of the movable block 33 is in sliding connection with the movable groove 2, the movable block 33 is conveniently limited in the movable groove 2, the upper end face of the connecting rod 34 is higher than the upper end face of the base 1, the connecting rod 34 is not in contact with the base 1, and the rotation of the connecting rod 34 is not influenced.

In this embodiment, the adjusting mechanism 4 includes an adjusting frame 41, an adjusting shaft 42 is movably connected between the middle part of the front frame wall and the middle part of the rear frame wall of the adjusting frame 41 in a penetrating manner through bearings, an adjusting gear 43 is fixedly connected in the middle part of the outer surface of the adjusting shaft 42 in a penetrating manner, an adjusting crank 44 is fixedly connected in the middle part of the front end of the adjusting shaft 42, and the upper end of the adjusting frame 41 is fixedly connected with the lower end of the small supporting frame 5; the lower part of the outer surface of the adjusting frame 41 is respectively in sliding connection with the two corresponding limiting grooves 352, so that the limiting grooves 352 play a role in limiting the adjusting frame 41, the stability of the adjusting frame 41 is improved, the lower end of the adjusting gear 43 is meshed with the upper end of the rack 353, and the adjusting gear 43 can move left and right on the adjusting frame 41.

It should be noted that, the utility model is a traction support, in the use, firstly, the traction support is moved to the side of the patient needing to be subjected to orthopedics nursing through the universal wheel 8, the patient sits on the bench and places the leg needing to be subjected to nursing on the big support frame 6 and the small support frame 5, the leg of the patient can be supported through the big support frame 6 and the small support frame 5, meanwhile, the traction support can adjust the supporting position of the small support frame 5 according to the length of the leg of the patient, the adjusting shaft 42 is driven to rotate through the rotating adjusting crank 44, then the small support frame 5 is stably driven to move left and right on the rod body 351 under the guiding limit of the limiting groove 352 of the adjusting frame 41, the supporting position of the small support frame 5 can be flexibly adjusted, so that the traction support can be suitable for short patients with different heights, the application range of the device is effectively enlarged, then the patient can control the driver 31 to start through the controller 7, the lead screw 32 drives the moving block 33 to move left, then the two traction rods 35 can be respectively pushed to the outside through the two connecting rods 34, the leg can be conveniently pulled by the patient, the traction support can exercise device can be controlled by the user through the controller 7, the traction support can exercise device can be more flexibly adjusted according to the practical requirements, and the traction support can be used by the traction support has improved, and the traction device has a better exercise effect.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Traction support, comprising a base (1), characterized in that: the novel automatic lifting device is characterized in that a movable groove (2) is formed in the middle of the upper end of the base (1), a traction mechanism (3) is jointly and movably connected between the left groove wall and the right groove wall of the movable groove (2), two adjusting mechanisms (4) are arranged at the left part of the upper end of the traction mechanism (3), small supporting frames (5) are fixedly connected to the middle of the upper end of the two adjusting mechanisms (4), two large supporting frames (6) are fixedly connected to the right part of the upper end of the traction mechanism (3), the upper parts of the outer surfaces of the two large supporting frames (6) and the upper parts of the outer surfaces of the two small supporting frames (5) are arc-shaped structures, a controller (7) is fixedly connected to the right part of the upper end of the base (1), and universal wheels (8) are fixedly connected to the four corners of the lower end of the base (1);

the traction mechanism (3) comprises a driver (31), the output end of the driver (31) penetrates through the left groove wall of the movable groove (2) and is fixedly connected with a screw rod (32), the middle part of the outer surface of the screw rod (32) is inserted and movably connected with a movable block (33), the upper parts of the front end and the rear end of the movable block (33) are respectively and movably connected with a connecting rod (34) through a connecting seat, the left parts of the outer surfaces of the two connecting rods (34) are respectively and movably connected with a traction rod (35) through a connecting seat, and the left end and the right end of the screw rod (32) are respectively and movably connected with the left groove wall and the right groove wall of the movable groove (2) through bearings;

the traction rod (35) comprises a rod body (351), limit grooves (352) are formed in the middle of the front end and the middle of the rear end of the rod body (351), a rack (353) is fixedly connected to the left part of the upper end of the rod body (351), and the right part of the lower end of the rod body (351) is movably connected with the upper end of the base (1) through a connecting shaft;

the driver (31) is electrically connected with the controller (7), the moving block (33) is of an I-shaped structure, the lower part of the outer surface of the moving block (33) is in sliding connection with the moving groove (2), and the upper end face of the connecting rod (34) is higher than the upper end face of the base (1).

2. A traction frame as claimed in claim 1, wherein: the adjusting mechanism (4) comprises an adjusting frame (41), an adjusting shaft (42) is connected between the middle part of the front frame wall of the adjusting frame (41) and the middle part of the rear frame wall in a penetrating mode through bearings, an adjusting gear (43) is fixedly connected to the middle part of the outer surface of the adjusting shaft (42), an adjusting crank (44) is fixedly connected to the middle part of the front end of the adjusting shaft (42), and the upper end of the adjusting frame (41) is fixedly connected with the lower end of the small supporting frame (5).

3. A traction frame as claimed in claim 2, wherein: the lower part of the outer surface of the adjusting frame (41) is respectively connected with two corresponding limiting grooves (352) in a sliding way, and the lower end of the adjusting gear (43) is meshed with the upper end of the rack (353).