CN213552705U

CN213552705U - Auxiliary traction device for orthopedics department

Info

Publication number: CN213552705U
Application number: CN202021495422.8U
Authority: CN
Inventors: 高宝菊; 杨北极
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-06-29
Anticipated expiration: 2030-07-24

Abstract

The utility model relates to an orthopedics technical field just discloses an orthopedics is with supplementary draw gear, including the bed plate, the top of bed plate and the bottom fixed connection of headstock, the bottom of headstock inner wall and the bottom fixed connection of support frame, the one end of support frame inner wall bottom and the one end fixed connection of pole setting, the other end of pole setting passes the one end fixed connection at power frame and support frame inner wall top, the one end at power frame top and threaded sleeve's bottom fixed connection. This supplementary draw gear is used to orthopedics through the two-way rotation of threaded shaft to make threaded sleeve drive the layer board and reciprocate, left side fixed band and right fixed band are fixed to all the other positions of patient, have reached the height in the quick effective regulation medical staff treatment process, make things convenient for the effect of treatment, have solved the inconvenient patient of adjusting in traditional orthopedics treatment process, influence the treatment process of compulsory personnel, the patient is because of the easy problem of disorderly moving of pain.

Description

Auxiliary traction device for orthopedics department

Technical Field

The utility model relates to the technical field of orthopedics, specifically be an orthopedics is with supplementary draw gear.

Background

When the medical staff carries out the auxiliary traction of orthopedics department, the medical staff often utilizes the recovery and fixation of fracture or dislocation of the patient, the brake of inflammation limbs, the correction of limb contracture deformity and functional exercise.

At present, when a doctor treats an orthopedic patient, the arm and the leg of the patient cannot be fixed for a long time, the affected part of the patient is easily touched, the patient is disturbed due to pain, so that the treatment of the traction part by the doctor is influenced, the fracture or dislocation can not be accurately and easily restored and fixed, the fracture or dislocation part is easily influenced, if the affected part is carelessly operated in the traction process, the secondary injury can be caused to the body of the patient, and in the past, the working difficulty of medical staff is greatly increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an orthopedic auxiliary traction device, which can stably fix the affected part of a patient for a long time, prevent the patient from moving the affected part in the treatment process, and is convenient for doctors to treat the affected part, accurately and easily repair and fix the fracture or dislocation, and avoid the secondary injury in the treatment process, thereby greatly improving the treatment efficiency of medical staff, and reducing the labor intensity of the medical staff in the treatment process, and the utility model solves the problems that the current doctors can not fix the arms and the legs of the patient for a long time when treating the orthopedic patients, and can easily touch the affected part of the patient, the patients can move around due to pain, thereby influencing the treatment of the traction part by the doctors, the repair and the fixation of the fracture or the dislocation can not be accurately and easily, the fracture or the dislocation part can be easily influenced, if in the traction process, the operation to the affected part carelessly can cause the secondary injury to patient's health, long ago, greatly increased medical staff's the problem of the work degree of difficulty.

(II) technical scheme

Can carry out steady fixed to patient's affected part for a long time for realizing the aforesaid, prevent that patient from removing the affected part at the treatment in-process, make things convenient for doctor's treatment affected part, accurate light to fracture or dislocation's restoration and fixed, avoid the secondary injury in the treatment process, improved medical staff's treatment effeciency greatly, reduce medical staff treatment process's intensity of labour purpose, the utility model provides a following technical scheme: the utility model provides an orthopedics is with supplementary draw gear, including the bed plate, the top of bed plate and the bottom fixed connection of headstock, the bottom of headstock inner wall and the bottom fixed connection of support frame, the one end of support frame inner wall bottom and the one end fixed connection of pole setting, the other end of pole setting passes the one end fixed connection at power frame and support frame inner wall top, the one end and the threaded sleeve's of power frame top bottom fixed connection, the top of threaded sleeve and the one end fixed connection of layer board bottom, the middle part of rotating tube surface and the one end fixed connection of right fixed band are passed through to one side of layer board left end, the other end of right fixed band and the bottom fixed connection of thread tightening pipe one end, the bottom of thread tightening pipe inner circle and the bottom sliding connection of thread cardboard, the one end of thread cardboard and the one end fixed connection of left fixed band, the opposite side rotation that left fixed band passes.

The other end of the inner wall bottom of the power box is fixedly connected with the bottom of the two-way motor through a base plate, one side of the two-way motor is fixedly connected with the middle of one side of the driving bevel gear through an output shaft, one side of the outer surface of the driving bevel gear is meshed with one side of the outer surface of the driven bevel gear, the driven bevel gear is fixedly sleeved on the outer surface of the bottom of the threaded shaft, and the top of the threaded shaft is in threaded connection with the bottom of the threaded sleeve.

Preferably, the bottom of the outer surface of the upright rod is fixedly provided with a return spring, and the top of the return spring is fixedly connected with the bottom of the power frame.

Preferably, the quantity of rotating tube is four, and four rotating tubes all rotate through the bull stick and set up inside the spout at layer board both ends to two rotating tubes are a set of respectively with the right fixed band and the left fixed band fixed connection of layer board both sides.

Preferably, the internal thread of the thread fixing pipe is provided with a fixing thread shaft, and the outer surface of one end of the fixing thread shaft is in threaded connection with the top of the thread clamping plate.

Preferably, the outer surface of the bottom of the threaded shaft is not provided with threads, and the threaded shaft is rotatably arranged at one end, far away from the vertical rod, of the bottom of the inner wall of the support frame through a bearing.

Preferably, the top of the support frame is fixedly provided with a telescopic rod at one end far away from the threaded sleeve, and the top of the telescopic rod is fixedly connected with the bottom of the supporting plate.

Preferably, the bottom of bed plate is fixed and is provided with the assembly pulley, and the quantity of assembly pulley is four, and two assembly pulleys are a set of symmetry and set up in the both sides of bed plate.

(III) advantageous effects

Compared with the prior art, the utility model provides an orthopedics is with supplementary draw gear possesses following beneficial effect:

1. this supplementary draw gear is used to orthopedics through the two-way rotation of threaded shaft to make threaded sleeve drive the layer board and reciprocate, left side fixed band and right fixed band are fixed to all the other positions of patient, have reached the height in the quick effective regulation medical staff treatment process, make things convenient for the effect of treatment, have solved the inconvenient patient of adjusting in traditional orthopedics treatment process, influence the treatment process of compulsory personnel, the patient is because of the easy problem of disorderly moving of pain.

2. This supplementary draw gear is used to orthopedics can carry out steady fixing to patient's affected part for a long time, prevents that patient from removing the affected part at the treatment in-process, makes things convenient for doctor's treatment affected part, accurate light restoration and the fixing to fracture or dislocation, avoids the secondary injury in the treatment process, has improved medical staff's treatment effeciency greatly, reduces medical staff treatment process's intensity of labour.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure inside the power box of the present invention;

FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 3 is a front sectional view of the structure of the present invention;

fig. 4 is a schematic diagram of the left side section of the structure of the present invention.

In the figure: the device comprises a base plate 1, a supporting frame 2, a bidirectional motor 3, a driving bevel gear 4, a driven bevel gear 5, a return spring 6, a vertical rod 7, a power frame 8, a threaded shaft 9, a power box 10, an expansion rod 11, a threaded sleeve 12, a rotating pipe 13, a right fixing belt 14, a left fixing belt 15, a threaded fixing pipe 16, a supporting plate 17, a threaded shaft 18, a threaded clamping plate 19 and a pulley block 20.

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. 1-4, an orthopedic auxiliary traction device comprises a base plate 1, pulley blocks 20 are fixedly arranged at the bottom of the base plate 1, the number of the pulley blocks 20 is four, two pulley blocks 20 are symmetrically arranged at two sides of the base plate 1 in a group, thereby facilitating the movement of the device and improving the working range of the device, the top of the base plate 1 is fixedly connected with the bottom of a power box 10, the bottom of the inner wall of the power box 10 is fixedly connected with the bottom of a support frame 2, an expansion link 11 is fixedly arranged at one end of the top of the support frame 2, which is far away from a threaded sleeve 12, the top of the expansion link 11 is fixedly connected with the bottom of a support plate 17, thereby increasing the stability of the support plate 17 in the moving process, one end of the bottom of the inner wall of the support frame 2 is fixedly connected with one end of an upright rod 7, a return spring 6 is fixedly, the power frame after movement is timely reset through the reset spring 6, so that the subsequent use of the supporting plate 17 is facilitated, the other end of the upright rod 7 penetrates through the power frame 8 to be fixedly connected with one end of the top of the inner wall of the supporting frame 2, one end of the top of the power frame 8 is fixedly connected with the bottom of the threaded sleeve 12, the top of the threaded sleeve 12 is fixedly connected with one end of the bottom of the supporting plate 17, one side of the left end of the supporting plate 17 is fixedly connected with one end of a right fixing belt 14 through the middle part of the outer surface of the rotating pipe 13, the four rotating pipes 13 are four, the four rotating pipes 13 are arranged in sliding grooves at two ends of the supporting plate 17 through rotating rods, the two rotating pipes 13 are a group and are respectively fixedly connected with the right fixing belt 14 and the left fixing belt 15 at two sides of the supporting plate 17, the left fixing belt 15 and the right fixing belt, increase the stability of treatment process, the other end of right fixed band 14 and the bottom fixed connection of screw thread fixed pipe 16 one end, the internal thread of screw thread fixed pipe 16 is provided with fixed screw thread axle 18, the surface of fixed screw thread axle 18 one end and the top threaded connection of screw thread cardboard 19, rotation through fixed screw thread axle 18, effectual diameter between left fixed band 15 and the right fixed band 14 of 19 changes through screw thread cardboard, thereby reach fixed patient's effect, the bottom of screw thread fixed pipe 16 inner circle and the bottom sliding connection of screw thread cardboard 19, the one end of screw thread cardboard 19 and the one end fixed connection of left fixed band 15, left fixed band 15 is connected through the opposite side rotation of rotating tube 13 with layer board 17 left end.

The other end of headstock 10 inner wall bottom passes through backing plate and two-way motor 3's bottom fixed connection, the middle part fixed connection of output shaft and 4 one sides of drive bevel gear is passed through to one side of two-way motor 3, one side of 4 surfaces of drive bevel gear and the one side meshing of 5 surfaces of driven bevel gear, driven bevel gear 5 is fixed to be cup jointed in the surface of threaded shaft 9 bottom, the surface of threaded shaft 9 bottom does not set up the screw thread, and threaded shaft 9 passes through the bearing and rotates the one end that sets up in 2 inner wall bottoms of support frame and keep away from pole setting 7, make things convenient for threaded shaft 9 to rotate in the inside of support frame 2, the top of threaded shaft 9 and threaded sleeve 12's.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the medical screw fixing device is used, the arm or the leg of a patient is placed on the surface of the supporting plate 17, the screw clamping plate 19 extends into the screw fixing pipe 16, the fixing screw shaft 18 is rotated, the screw groove on the surface of the screw clamping plate 19 drives the left fixing belt 15 to move towards the inside of the screw fixing pipe 16, the diameter between the left fixing belt 15 and the right fixing belt 14 is changed, the effect of fixing the patient is achieved, the bidirectional motor 3 is used as power to drive the screw shaft 9 to rotate through the driving bevel gear 4 and the driven bevel gear 5, the screw shaft 9 enables the threaded sleeve 12 to move up and down in the rotating process, the height of the supporting plate 17 is changed, the effect of adjusting the treatment height of the patient is achieved, and therefore treatment of medical staff is facilitated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an orthopedics is with supplementary draw gear, includes bed plate (1), its characterized in that: the top of the base plate (1) is fixedly connected with the bottom of the power box (10), the bottom of the inner wall of the power box (10) is fixedly connected with the bottom of the support frame (2), one end of the bottom of the inner wall of the support frame (2) is fixedly connected with one end of the upright rod (7), the other end of the upright rod (7) penetrates through the power frame (8) and is fixedly connected with one end of the top of the inner wall of the support frame (2), one end of the top of the power frame (8) is fixedly connected with the bottom of the threaded sleeve (12), the top of the threaded sleeve (12) is fixedly connected with one end of the bottom of the supporting plate (17), one side of the left end of the supporting plate (17) is fixedly connected with one end of the right fixing belt (14) through the middle part of the outer surface of the rotating pipe (13), the other end of the right fixing belt (14) is fixedly connected with the bottom of one end of the threaded fixing pipe (16, one end of the threaded clamping plate (19) is fixedly connected with one end of the left fixing belt (15), and the left fixing belt (15) is rotatably connected with the other side of the left end of the supporting plate (17) through the rotating pipe (13);

the other end of inner wall bottom of power box (10) passes through the bottom fixed connection of backing plate and two-way motor (3), the middle part fixed connection of output shaft and drive bevel gear (4) one side is passed through to one side of two-way motor (3), one side of drive bevel gear (4) surface meshes with one side of driven bevel gear (5) surface, driven bevel gear (5) are fixed to be cup jointed in the surface of screw thread axle (9) bottom, the top of screw thread axle (9) and the bottom threaded connection of threaded sleeve (12).

2. An auxiliary traction device for orthopedics according to claim 1, characterized in that: the bottom of the outer surface of the upright rod (7) is fixedly provided with a return spring (6), and the top of the return spring (6) is fixedly connected with the bottom of the power frame (8).

3. An auxiliary traction device for orthopedics according to claim 1, characterized in that: the quantity of rotating tube (13) is four, and four rotating tube (13) all rotate through the bull stick and set up inside the spout at layer board (17) both ends to two rotating tube (13) are a set of respectively with right fixed band (14) and left fixed band (15) fixed connection of layer board (17) both sides.

4. An auxiliary traction device for orthopedics according to claim 1, characterized in that: the internal thread of the thread fixing pipe (16) is provided with a fixed thread shaft (18), and the outer surface of one end of the fixed thread shaft (18) is in threaded connection with the top of the thread clamping plate (19).

5. An auxiliary traction device for orthopedics according to claim 1, characterized in that: the outer surface of the bottom of the threaded shaft (9) is not provided with threads, and the threaded shaft (9) is rotatably arranged at one end, far away from the vertical rod (7), of the bottom of the inner wall of the support frame (2) through a bearing.

6. An auxiliary traction device for orthopedics according to claim 1, characterized in that: the top of the support frame (2) is far away from one end of the threaded sleeve (12) and is fixedly provided with an expansion rod (11), and the top of the expansion rod (11) is fixedly connected with the bottom of the supporting plate (17).

7. An auxiliary traction device for orthopedics according to claim 1, characterized in that: the base plate is characterized in that pulley blocks (20) are fixedly arranged at the bottom of the base plate (1), the number of the pulley blocks (20) is four, and the two pulley blocks (20) are symmetrically arranged on two sides of the base plate (1) in a group.