CN217611602U - An auxiliary traction device for orthopedic nursing - Google Patents

Abstract

The utility model discloses an orthopedics nursing is with pulling auxiliary device, include: the positioning mechanism, the supporting mechanism and the traction auxiliary mechanism are arranged on the frame; the positioning mechanism comprises a fixed shell and an installation shell, and the installation shell is arranged on one side of the fixed shell; the supporting mechanism comprises an expansion bracket and an electric push rod, and the expansion bracket is symmetrically arranged on one side of the fixed shell; the traction auxiliary mechanism comprises a rotary table and a mounting plate, one side of the rotary table is fixedly connected with a connecting rod, and one end of the connecting rod is hinged with the mounting plate; this orthopedics nursing is with pulling auxiliary device is when using, is convenient for adjust the height of locating of mounting panel and anchor clamps through setting up the expansion bracket, drives the installation shell motion through rotating screw rod cooperation thread bush, is convenient for adjust the horizontal position of anchor clamps according to the demand to when the angle of connection of anchor clamps and traction area is adjusted to needs, through the inclination that starts electric putter adjustment mounting panel, make this pull auxiliary device can satisfy the different demand of pulling.

Description

An auxiliary traction device for orthopedic nursing

technical field

The utility model relates to the technical field of orthopedic nursing equipment, in particular to a traction auxiliary device for orthopedic nursing.

Background technique

With the development and progress of science and technology, orthopedics has made great progress in diagnosis and treatment. The establishment and development of hand surgery has rapidly popularized and improved the diagnosis and treatment techniques for hand trauma; the extensive development of microsurgery has enabled polydactyly free reconstruction of the hand, anastomosis and release of nerve bundles, and anastomosis between 0.2mm arterioles It is no longer a myth; the use of new surgical methods to treat scoliosis, cervical spondylosis and cervical stenosis and other diseases has achieved good orthopaedic results; various effective surgical methods for arthritis patients have made bedridden patients for many years. The patient stands up again; the treatment of malignant bone tumors has developed from a single amputation to a comprehensive treatment, which improves the cure rate and survival rate of the operation; the clinical application of knee arthroscopy not only solves the diagnosis of some difficult joint diseases, but also Diagnosis and treatment are realized simultaneously; with the development of material science, some complex fractures can also be treated with internal fixation; the function and performance of artificial joints and artificial vertebral bodies are also more perfect.

Chinese patent application (CN202120395923.7) discloses an auxiliary traction device for orthopaedic nursing. The application can adjust the position of the traction belt at the bottom of the connecting arm to the greatest extent through the design of linear movement and the design of rotatable connecting arm. In addition, the adjustment process is highly controllable and the operation is simple, which provides a guarantee for the pelvic traction. However, in the application process, it is not convenient to adjust the connection angle of the traction belt according to the traction requirements of different patients. A traction auxiliary device for orthopedic nursing.

Utility model content

The purpose of the present utility model is to provide an auxiliary traction device for orthopaedic nursing, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an auxiliary traction device for orthopaedic nursing, comprising: a positioning mechanism, a supporting mechanism and a traction auxiliary mechanism;

The positioning mechanism includes a fixed shell and an installation shell, and the installation shell is arranged on one side of the fixed shell;

The support mechanism includes a telescopic frame and an electric push rod, and the telescopic frame is symmetrically installed on one side of the fixed shell;

The traction auxiliary mechanism includes a turntable and a mounting plate, one side of the turntable is fixedly connected with a connecting rod, one end of the connecting rod is hinged with the mounting plate, and four clamps are mounted on one side of the mounting plate.

By adopting the above technical solution, it is convenient to set the support mechanism to adjust the height of the traction auxiliary mechanism, and to adjust the connection angle between the traction auxiliary mechanism and the traction belt according to the needs. , One side of the telescopic frame is equipped with a switch group for controlling the starting and closing of the motor and the electric push rod. The switch group is connected with the external mains or portable power supply to supply power to the motor and the electric push rod.

Preferably, a strip-shaped sliding rail is installed on one side of the fixed shell, a first sliding block is slidably connected to the inside of the strip-shaped sliding rail, and one side of the first sliding block is fixedly connected with the installation shell.

By adopting the above technical solution, the first sliding block is arranged to cooperate with the bar-shaped sliding rail to enhance the stability of the installation shell during movement.

Preferably, a screw is rotatably connected to the inside of the fixed shell, one side of the screw is sleeved with a threaded sleeve, and one side of the threaded sleeve is fixedly connected to the first slider.

By adopting the above technical solution, it is convenient to set the screw rod to cooperate with the threaded sleeve to drive the installation shell to move horizontally.

Preferably, an electric motor is installed on an inner side of the installation shell, and the output shaft of the electric motor is fixedly connected to the turntable.

By adopting the above technical solution, it is convenient to set the motor to drive the turntable to rotate.

Preferably, an annular slide rail is installed on an inner side of the installation shell, a second sliding block is slidably connected to the inner side of the annular sliding rail, and one side of the second sliding block is fixedly connected to the turntable.

By adopting the above technical solution, the second sliding block is arranged to cooperate with the annular sliding rail to enhance the stability of the turntable when it rotates.

Preferably, the electric push rod is symmetrically hinged on one side of the turntable, and the piston rod of the electric push rod is hinged with the mounting plate.

By adopting the above technical solution, it is convenient to set the electric push rod to cooperate with the turntable to adjust the inclination angle of the mounting plate according to the requirements.

Compared with the prior art, the beneficial effects of the present utility model are:

1. When the traction auxiliary device for orthopaedic nursing is in use, it is convenient to adjust the height of the mounting plate and the fixture by setting the telescopic frame, and by rotating the screw and the threaded sleeve to drive the mounting shell to move, it is convenient to adjust the horizontal position of the fixture according to the demand. When the connection angle between the clamp and the traction belt needs to be adjusted, the inclination angle of the mounting plate can be adjusted by starting the electric push rod, so that the traction auxiliary device can meet different traction requirements;

2. When the traction auxiliary device for orthopaedic nursing is in use, the motor drives the turntable to rotate, adjusts the position of the fixture, and sets the annular slide rail to cooperate with the second slider to enhance the stability of the turntable and the connection between the turntable and the installation shell. stability.

Description of drawings

Fig. 1 is the front view of the traction auxiliary device for orthopedic nursing of the present invention;

Fig. 2 is the internal sectional structure schematic diagram of the fixed shell in the traction auxiliary device for orthopaedic nursing of the present invention;

FIG. 3 is a schematic structural diagram of a mounting shell in the traction auxiliary device for orthopaedic nursing of the present invention.

In the figure: 10, position adjustment mechanism; 11, fixed shell; 12, screw rod; 13, threaded sleeve; 14, bar slide rail; 15, first slider; 16, installation shell; 17, annular slide rail; 18, Second slider; 19, electric motor; 20, support mechanism; 21, telescopic frame; 22, electric push rod; 30, traction auxiliary mechanism; 31, turntable; 32, clamp; 33, connecting rod; 34, mounting plate.

Detailed ways

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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Referring to FIGS. 1-3 , a traction auxiliary device for orthopaedic nursing includes: a positioning mechanism 10 , a supporting mechanism 20 and a traction auxiliary mechanism 30 .

Referring to FIGS. 1 to 3 , the positioning mechanism 10 includes a fixed casing 11, an installation casing 16 and a bar-shaped slide rail 14. The installation casing 16 is provided on one side of the fixed casing 11. In order to enhance the stability of the installation casing 16 during movement, the strip The shaped slide rail 14 is installed on one side of the fixed shell 11, the inside of the bar-shaped slide rail 14 is slidably connected with a first sliding block 15, and one side of the first sliding block 15 is fixedly connected with the mounting shell 16, in order to facilitate the driving of the mounting shell 16 In the horizontal movement, a screw 12 is rotatably connected to the inside of the fixed shell 11 .

1 and 2, the support mechanism 20 includes a telescopic frame 21 and an electric push rod 22. The telescopic frame 21 is symmetrically installed on one side of the fixed shell 11. In order to adjust the inclination angle of the mounting plate 34 as required, the electric push rod 22 is symmetrical Hinged on one side of the turntable 31 , the piston rod of the electric push rod 22 is hinged with the mounting plate 34 .

1-3, the traction auxiliary mechanism 30 includes a turntable 31, a mounting plate 34 and a connecting rod 33. The connecting rod 33 is fixedly connected to one side of the turntable 31, and one end of the connecting rod 33 is hinged with the mounting plate 34. Four clamps 32 are installed on one side. In order to facilitate the rotation of the turntable 31, a motor 19 is installed on the inner side of the installation shell 16. The output shaft of the motor 19 is fixedly connected to the turntable 31. In order to enhance the stability of the turntable 31 when it rotates, install An annular slide rail 17 is installed on an inner side of the housing 16 , a second sliding block 18 is slidably connected to the inner side of the annular sliding rail 17 , and one side of the second sliding block 18 is fixedly connected to the turntable 31 .

Working principle: when in use, put the traction auxiliary device in the designated position, adjust the use height of the telescopic frame 21 according to the needs, rotate the screw 12 and the threaded sleeve 13 to drive the first slider 15 to move, and adjust the installation shell 16 and the clamp 32 according to the needs. The position of the jig is controlled by the switch group to start the motor 19, which drives the turntable 31 and the mounting plate 34 to rotate, and further adjusts the position of the clamp 32. By adjusting the use length of the two electric push rods 22, the inclination of the mounting plate 34 is adjusted. , it is convenient to adjust the angle of the clamp 32 according to different requirements, and connect the traction belt to the clamp 32 after adjustment.

The parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art. Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An auxiliary traction device for orthopaedic nursing, characterized in that it comprises: a position adjustment mechanism (10), a support mechanism (20) and a traction assistance mechanism (30); The position adjusting mechanism (10) comprises a fixed shell (11) and an installation shell (16), and the installation shell (16) is arranged on one side of the fixed shell (11); The support mechanism (20) comprises a telescopic frame (21) and an electric push rod (22), and the telescopic frame (21) is symmetrically installed on one side of the fixed shell (11); The traction auxiliary mechanism (30) includes a turntable (31) and a mounting plate (34), one side of the turntable (31) is fixedly connected with a connecting rod (33), and one end of the connecting rod (33) is connected to the mounting plate (34) Hinged, four clamps (32) are installed on one side of the mounting plate (34). 2. An auxiliary traction device for orthopaedic nursing according to claim 1, characterized in that: a strip-shaped slide rail (14) is installed on one side of the fixed shell (11), and the strip-shaped slide rail (14) ) is slidably connected with a first sliding block (15), and one side of the first sliding block (15) is fixedly connected with the mounting shell (16). 3. An auxiliary traction device for orthopaedic nursing according to claim 2, characterized in that: a screw (12) is rotatably connected to the inside of the fixed shell (11), and one side of the screw (12) is sleeved with a screw (12). A threaded sleeve (13), one side of the threaded sleeve (13) is fixedly connected with the first slider (15). 4. An auxiliary traction device for orthopaedic nursing according to claim 1, characterized in that: an electric motor (19) is installed on the inner side of the installation shell (16), and the output shaft of the electric motor (19) is connected to the The turntable (31) is fixedly connected. 5. An auxiliary traction device for orthopaedic nursing according to claim 1, characterized in that: an annular slide rail (17) is installed on an inner side of the mounting shell (16), and the annular slide rail (17) A second sliding block (18) is slidably connected inside the second sliding block (18), and one side of the second sliding block (18) is fixedly connected with the turntable (31). 6 . The traction auxiliary device for orthopaedic nursing according to claim 1 , wherein the electric push rod ( 22 ) is symmetrically hinged on one side of the turntable ( 31 ), and the electric push rod ( 22 ) has a The piston rod is hinged to the mounting plate (34).

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