CN220158502U

CN220158502U - Novel traction frame

Info

Publication number: CN220158502U
Application number: CN202321410169.5U
Authority: CN
Inventors: 李冀
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-12
Anticipated expiration: 2033-06-05

Abstract

The utility model relates to the technical field of medical equipment and discloses a novel traction frame which comprises a functional chair, wherein the bottom surface of the functional chair is fixedly connected with a support combination frame, two ends of one side of the support combination frame are fixedly connected with driving bearings, the inside of each driving bearing is fixedly connected with a braking component, and two sides of the middle part of the support combination frame are fixedly connected with driven bearings. This novel traction frame, through taking leg subassembly and adjusting the setting of traction assembly, rotate suitable angle with two traction levers after, twist the screw thread post and fix, and then the patient sits on the functional chair, slip leg subassembly to suitable length, carry on the thigh and hold on the leg and hold, the foot is fixed on binding the foot piece, the doctor holds the crank and rotates, drive and adjust the threaded rod and rotate for threaded connection is at the screw thread lasso bracing piece forward backward displacement of adjusting the threaded rod surface, thereby supplementary implementation of traction is improved and is pulled the effect, and is easy operation, convenient to use.

Description

Novel traction frame

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a novel traction frame.

Background

Is a common treatment method. The product assists traction operation, and improves traction effect. The product comprises a connecting fixer, a perineum column, an abduction rod, a tractor, a foot plate fixing rod, a side guide rail, a supporting upright post, a steering joint, a frame, a traction foot plate universal clamp head and the like.

The novel traction frame disclosed in the Chinese patent application publication specification has complete functions, is easy and convenient to operate and saves time and labor when used for an orthopedic traction frame, and reduces the working difficulty for medical staff.

However, this new traction frame has the following drawbacks: (1) Patients sitting on the traction frame are inconvenient to move, and the orthopedic traction frame needs to be pushed by medical care, so that the orthopedic traction frame is inconvenient to use; (2) The auxiliary treatment is inconvenient to adjust the position of the traction frame through simple hand rotation during traction operation.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a novel traction frame, which solves the problems that the traction frame provided in the background art is inconvenient to automatically control to move and inconvenient to adjust the position of the traction frame for auxiliary treatment by simple hand-operated rotation during traction.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a novel traction frame, includes the function chair, the bottom surface fixedly connected with of function chair supports the combination frame, the both ends fixedly connected with initiative bearing of support combination frame one side, the inside fixedly connected with brake subassembly of initiative bearing, the equal fixedly connected with driven bearing in both sides at support combination frame middle part, the equal fixedly connected with integration board in both ends of support combination frame opposite side, the equal threaded connection of screw thread post is passed through in the both sides of integration board top surface has the traction lever, the surface of traction lever all is connected with the leg assembly through tightening the post threaded connection, the equal rotation of one end of traction lever is connected with and adjusts the traction assembly.

Optionally, the brake component includes the dwang of fixed mounting in initiative bearing inside, the surface rotation of dwang is fixedly connected with bi-directional motor, the equal fixedly connected with action wheel in both ends of dwang, there are control switch and lithium cell in bi-directional motor's inside through electric connection.

Optionally, the inside fixedly connected with spliced pole of driven bearing, the surface fixedly connected with follow driving wheel of spliced pole.

Optionally, the bottom surface fixedly connected with of integration board integrates the universal wheel, the quantity of integrating the universal wheel has two, it distributes to integrate the universal wheel and be the style of calligraphy array.

Optionally, the leg assembly includes sliding connection at the slip lasso on traction lever surface, the fixed surface of slip lasso is connected with the pole setting, the top surface fixedly connected with leg support of pole setting.

Optionally, adjust the traction assembly including rotating the regulation threaded rod of connection in traction lever one end, the surface of adjusting the threaded rod is through bearing through connection with the fixed block, the bottom fixedly connected with of fixed block rotates the universal wheel, the one end fixedly connected with crank of adjusting the threaded rod, the surface threaded connection of adjusting the threaded rod has screw lasso bracing piece, the middle part fixedly connected with flexible spacing on screw lasso bracing piece surface, the top surface fixedly connected with of bracing piece binds the foot spare.

(III) beneficial effects

The utility model provides a novel traction frame, which has the following beneficial effects:

1. this novel traction frame, through brake assembly's setting, when the patient who has done shank and has pulled the art sits on the functional chair, open control switch, control switch makes bi-directional motor and lithium cell switch on, and then bi-directional motor drives dwang and action wheel and rotate in step for this novel traction frame makes things convenient for shank to have done and pulls the art, and the inconvenient patient of leg and foot removes the substitution, thereby has increased the automatic movement function of traction frame, has improved the practicality of traction frame.

2. This novel traction frame, through taking leg subassembly and adjusting the setting of traction assembly, rotate suitable angle with two traction levers after, twist the screw thread post and fix, and then the patient sits on the functional chair, slip leg subassembly to suitable length, carry on the thigh and hold on the leg and hold, the foot is fixed on binding the foot piece, the doctor holds the crank and rotates, drive and adjust the threaded rod and rotate for threaded connection is at the screw thread lasso bracing piece forward backward displacement of adjusting the threaded rod surface, thereby supplementary implementation of traction is improved and is pulled the effect, and is easy operation, convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a portion of the present utility model supporting a combination frame, a driving bearing, a driven bearing, an integration plate, a drawbar leg assembly, and an adjustable traction assembly;

FIG. 3 is a schematic view of the adjustable haulage assembly of the present utility model;

fig. 4 is a schematic view of a brake assembly according to the present utility model.

In the figure: 1. a functional chair; 2. a support combination rack; 3. a drive bearing; 4. a brake assembly; 401. a rotating lever; 402. a bi-directional motor; 403. a driving wheel; 404. a control switch; 405. a lithium battery; 5. a driven bearing; 6. an integrated board; 7. a threaded column; 8. a traction rod; 9. leg-building components; 901. sliding the ferrule; 902. a vertical rod; 903. a leg rest; 10. adjusting the traction assembly; 1001. adjusting a threaded rod; 1002. a fixed block; 1003. rotating the universal wheel; 1004. a crank; 1005. a threaded ferrule support rod; 1006. a telescopic limit frame; 1007. binding the foot piece; 11. a connecting column; 12. driven wheel; 13. and integrating the universal wheel.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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 to 4, the present utility model provides a technical solution: the utility model provides a novel traction frame, including functional chair 1, the bottom surface fixedly connected with of functional chair 1 supports integrated frame 2, the both ends fixedly connected with initiative bearing 3 of support integrated frame 2 one side, the inside fixedly connected with brake subassembly 4 of initiative bearing 3, through the setting of brake subassembly 4, when the patient who has done shank traction operation sits on functional chair 1, open control switch 404, control switch 404 makes bi-directional motor 402 and lithium cell 405 switch on, and then bi-directional motor 402 drives dwang 401 and action wheel 403 and rotate in step, make this novel traction frame make things convenient for the shank to do traction operation, and the inconvenient patient of leg moves and take the place of the step, thereby increased the automatic movement function of traction frame, the practicality of traction frame has been improved, the both sides in the middle part of support integrated frame 2 are all fixedly connected with driven bearing 5, the both ends of support integrated frame 2 opposite side are all fixedly connected with integration plate 6, the two sides of the top surface of the integration plate 6 are connected with the traction rod 8 through the thread columns 7 in a threaded manner, the outer surfaces of the traction rod 8 are connected with the leg-setting assembly 9 through the tightening columns in a threaded manner, one end of the traction rod 8 is connected with the adjusting traction assembly 10 in a rotating manner, after the two traction rods 8 are rotated to a proper angle through the leg-setting assembly 9 and the setting of the adjusting traction assembly 10, the thread columns 7 are screwed to be fixed, a patient sits on the functional chair 1, the leg-setting assembly 9 is slid to a proper length, the thigh is carried on the leg support 903, the foot is fixed on the foot-binding member 1007, a doctor holds the crank 1004 to rotate to drive the adjusting threaded rod 1001 to rotate, the threaded ferrule supporting rod 1005 in a threaded manner on the surface of the adjusting threaded rod 1001 is enabled to move forwards and backwards, thereby assisting the implementation of the traction effect is improved, the operation is simple, convenient to use.

The brake component 4 comprises a rotating rod 401 fixedly installed inside the active bearing 3, the surface of the rotating rod 401 is fixedly connected with a bidirectional motor 402 in a rotating mode, two ends of the rotating rod 401 are fixedly connected with driving wheels 403, a control switch 404 and a lithium battery 405 are electrically connected to the inside of the bidirectional motor 402, and the function of automatically controlling the traction frame to move is achieved through the arrangement of the brake component 4.

The inside fixedly connected with spliced pole 11 of driven bearing 5, the fixed surface of spliced pole 11 is connected with from driving wheel 12, through the combination setting of driven bearing 5, spliced pole 11 and driving wheel 12, has started auxiliary brake subassembly 4 and has carried out the effect that removes.

The bottom surface fixedly connected with of integration board 6 integrates universal wheel 13, and the quantity of integrating universal wheel 13 has two, integrates universal wheel 13 and is a style of calligraphy array distribution, has played the effect of connecting traction lever 8 through the setting of integration board 6.

The leg assembly 9 comprises a sliding ferrule 901 which is slidably connected to the surface of the traction rod 8, a vertical rod 902 is fixedly connected to the surface of the sliding ferrule 901, a leg support 903 is fixedly connected to the top surface of the vertical rod 902, and the leg assembly 9 plays a role in lap joint of thighs of a patient.

The adjusting traction assembly 10 comprises an adjusting threaded rod 1001 which is rotationally connected to one end of a traction rod 8, a fixing block 1002 is connected to the surface of the adjusting threaded rod 1001 in a penetrating manner through a bearing, a rotating universal wheel 1003 is fixedly connected to the bottom of the fixing block 1002, a crank 1004 is fixedly connected to one end of the adjusting threaded rod 1001, a threaded ferrule supporting rod 1005 is connected to the surface of the adjusting threaded rod 1001 in a threaded manner, a telescopic limiting frame 1006 is fixedly connected to the middle of the surface of the threaded ferrule supporting rod 1005, a foot binding piece 1007 is fixedly connected to the top surface of the threaded ferrule supporting rod 1005, and the effect of assisting in orthopaedics traction is achieved through the arrangement of the adjusting traction assembly 10.

In the utility model, the working steps of the device are as follows:

1. when a patient who is subjected to leg traction is sitting on the functional chair 1, the control switch 404 is turned on, the control switch 404 enables the bidirectional motor 402 and the lithium battery 405 to be electrified, and then the bidirectional motor 402 drives the rotating rod 401 and the driving wheel 403 to synchronously rotate, so that the novel traction frame is convenient for the leg to be subjected to the leg traction, and the patient with inconvenient legs and feet can move for riding instead of walk

2. After rotating two traction rods 8 to a proper angle, the threaded column 7 is screwed to fix, so that a patient sits on the functional chair 1, the leg assembly 9 is slid to a proper length, the thigh is carried on the leg support 903, the foot is fixed on the foot binding piece 1007, a doctor holds the crank 1004 to rotate, the adjusting threaded rod 1001 is driven to rotate, and the threaded ferrule supporting rod 1005 in threaded connection with the surface of the adjusting threaded rod 1001 is enabled to displace forwards and backwards.

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 novel traction frame, includes functional chair (1), its characterized in that: the utility model discloses a multifunctional chair, including support combination frame (2), both ends fixedly connected with initiative bearing (3) in support combination frame (2) one side, the inside fixedly connected with brake subassembly (4) of initiative bearing (3), the equal fixedly connected with driven bearing (5) in both sides at support combination frame (2) middle part, the equal fixedly connected with integration board (6) in both ends of support combination frame (2) opposite side, the equal threaded connection of screw thread post (7) is passed through in both sides of integration board (6) top surface has traction lever (8), the surface of traction lever (8) is all through tightening post threaded connection to take leg subassembly (9), the equal rotation of one end of traction lever (8) is connected with regulation traction subassembly (10).

2. A novel traction frame as claimed in claim 1, wherein: the braking assembly (4) comprises a rotating rod (401) fixedly installed inside the driving bearing (3), a bidirectional motor (402) is fixedly connected to the surface of the rotating rod (401) in a rotating mode, driving wheels (403) are fixedly connected to the two ends of the rotating rod (401), and a control switch (404) and a lithium battery (405) are electrically connected to the inside of the bidirectional motor (402).

3. A novel traction frame as claimed in claim 1, wherein: the inside fixedly connected with spliced pole (11) of driven bearing (5), the surface fixedly connected with of spliced pole (11) is from driving wheel (12).

4. A novel traction frame as claimed in claim 1, wherein: the bottom surface fixedly connected with of integration board (6) integrates universal wheel (13), the quantity of integrating universal wheel (13) has two, integration universal wheel (13) are the style of calligraphy array and distribute.

5. A novel traction frame as claimed in claim 1, wherein: the leg assembly (9) comprises a sliding ferrule (901) which is connected to the surface of the traction rod (8) in a sliding mode, an upright rod (902) is fixedly connected to the surface of the sliding ferrule (901), and a leg support (903) is fixedly connected to the top surface of the upright rod (902).

6. A novel traction frame as claimed in claim 1, wherein: the utility model provides an adjustable traction assembly (10) is including rotating adjusting threaded rod (1001) of connection in traction lever (8) one end, the surface of adjusting threaded rod (1001) is through bearing through connection has fixed block (1002), the bottom fixedly connected with of fixed block (1002) rotates universal wheel (1003), the one end fixedly connected with crank (1004) of adjusting threaded rod (1001), the surface threaded connection of adjusting threaded rod (1001) has screw lasso bracing piece (1005), the middle part fixedly connected with flexible spacing (1006) of screw lasso bracing piece (1005) surface, the top surface fixedly connected with of screw lasso bracing piece (1005) is binded foot piece (1007).