CN217697002U

CN217697002U - Orthopedics clinical hip joint restitution fixer convenient to installation

Info

Publication number: CN217697002U
Application number: CN202220735419.1U
Authority: CN
Inventors: 蒲剑
Original assignee: Pingchang People's Hospital
Current assignee: Pingchang People's Hospital
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-11-01
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a clinical hip joint of orthopedics restitution fixer convenient to installation, including pelvis frame and waist, pelvis frame inboard surface corresponds the waist position and is equipped with the tray, evenly be provided with the spring through screw and buckle between pelvis frame and the tray, pelvis frame one side surface central point puts and is provided with the elastic cord through the screw, pelvis frame opposite side surface corresponds the elastic cord position and is provided with the adjusting frame through the screw, adjusting frame surface top central point puts and is provided with micro motor through the screw. The fixer is provided with a mechanism for tightening and adjusting instead of manpower, so that the manpower is saved when the fixer is installed, adjusted and tightened.

Description

Orthopedics clinical hip joint restitution fixer convenient to installation

Technical Field

The utility model relates to the technical field of hip joint reduction medical instruments, in particular to a clinical hip joint reduction fixer of orthopedics convenient to installation.

Background

The hip joint reduction fixator is a medical instrument which is arranged on the waist of a human body and is used for assisting in fixing after hip joint reduction.

At present, certain gaps exist between the waist when the orthopedic clinical hip joint reduction fixator is used, so that the use comfort is reduced.

The prior orthopedic clinical hip joint reduction fixator convenient to mount has the following defects: 1. the lack of a waist supporting structure causes a gap to exist between the waist of a patient when the patient uses the device, thereby reducing the use comfort; 2. lack the mechanism that replaces the manpower to tighten up the regulation for when the installation adjustment tightens up, still need extravagant manpower to adjust. Therefore, the orthopedic clinical hip joint reduction fixator convenient to mount is provided.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a clinical hip joint restitution fixer of orthopedics convenient to installation, can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a clinical hip joint of orthopedics restitution fixer convenient to installation, includes pelvis frame and waist, pelvis frame inboard surface corresponds the waist position and is equipped with the tray, evenly be provided with the spring through screw and buckle between pelvis frame and the tray, pelvis frame one side surface central point puts and is provided with the elastic cord through the screw, pelvis frame opposite side surface corresponds the elastic cord position and is provided with the adjusting frame through the screw, adjusting frame surface top central point puts and is provided with micro motor through the screw.

Furthermore, a gear is arranged at the top of the inner side of the adjusting frame corresponding to the position of the micro motor, the driving end of the micro motor is connected with the gear, a rack is arranged at one side of the top of the elastic band corresponding to the position of the gear, the gear is meshed with the rack, a slide rail is arranged at the bottom of the inner side of the adjusting frame corresponding to the position of the elastic band, and the elastic band is connected with the slide rail in a sliding manner through a bottom slide block; the gear is driven to rotate by the micro motor, so that the distance between the elastic band and the adjusting frame is reduced under the matching of the rack and the sliding rail, and the effect of adjusting the tightness by replacing manpower is achieved.

Further, a waist pad is adhered to the surface of the support block, the support block and the elastic band are both made of medical PVC materials, and the waist pad is made of medical rubber materials; the waist pad is contacted with the patient to improve the use comfort.

Furthermore, the waist part is arranged at the central position of the pelvis frame.

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

1. through setting up micro motor, gear, elastic cord, rack and slide rail, utilize micro motor drive gear rotatory for the elastic cord dwindles and adjusts the interval between the frame under rack and slide rail cooperation, with the effect of realization replacement manpower regulation elasticity, thereby saved the manpower.

2. Through setting up tray, spring and bustle, utilize the tray that the waist corresponds to support between human waist to through the flexible regulation of the interval between spring cooperation pelvis frame and the human body by oneself, simultaneously, utilize bustle and human contact, in order to promote and use the travelling comfort.

Drawings

Fig. 1 is a schematic view of the overall structure of the orthopedic clinical hip reduction fixator of the present invention, which is convenient for installation.

Fig. 2 is a schematic diagram of the spring structure of the orthopedic clinical hip joint reduction fixator convenient for installation.

Fig. 3 is a schematic view of the structure of the gear and the slide rail of the orthopedic clinical hip reduction fixator of the present invention, which is convenient for installation.

In the figure: 1. a pelvis frame; 2. a waist part; 3. a spring; 4. a support block; 5. a waist pad; 6. elastic bands; 7. an adjusting frame; 8. a micro motor; 9. a gear; 10. a rack; 11. a slide rail.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, clinical hip joint restitution fixer of orthopedics convenient to installation, including pelvis frame 1 and

waist

2, 1 inboard side surface of pelvis frame corresponds waist 2 position and is equipped with tray 4, evenly be provided with spring 3 through screw and buckle between pelvis frame 1 and the

tray

4, 1 side surface central point of pelvis frame puts and is provided with elastic cord 6 through the screw, 1 opposite side surface of pelvis frame corresponds elastic cord 6 position and is provided with adjusting frame 7 through the screw, adjusting frame 7 surface top central point puts and is provided with micro motor 8 through the screw.

The adjusting device comprises an adjusting frame 7, a gear 9 is arranged at the position, corresponding to a micro motor 8, of the top of the inner side of the adjusting frame 7, a driving end of the micro motor 8 is connected with the gear 9, a rack 10 is arranged at the position, corresponding to the gear 9, of one side of the top of the elastic band 6, the gear 9 is in meshed connection with the rack 10, a sliding rail 11 is arranged at the position, corresponding to the elastic band 6, of the bottom of the inner side of the adjusting frame 7, and the elastic band 6 is in sliding connection with the sliding rail 11 through a bottom sliding block.

In this embodiment, as shown in fig. 1 and 3, the rack 10 can be driven by a manual or micro motor 8 to rotate and slide by matching the slide rail 11 with the elastic band 6.

The waist pad 5 is adhered to the surface of the support block 4, the support block 4 and the elastic band 6 are both made of medical PVC materials, and the waist pad 5 is made of medical rubber materials.

In the embodiment, as shown in fig. 1 and 2, the waist pad 5 is in contact with a human body to improve the comfort.

Wherein, the waist 2 is arranged at the central position of the pelvis frame 1.

In this embodiment, as shown in fig. 1 and 2, a cotton pad is fixed to the inner side of the pelvis frame 1 by screws to prevent discomfort when the pelvis frame 1 contacts with both sides of a human body.

It should be noted that, the utility model relates to a clinical hip joint restitution fixer of orthopedics convenient to installation, in using, strut adjustment to the maximum distance through the manpower between elastic cord 6 and the regulation frame 7, embolia pelvis frame 1 to required fixed position from the patient head again, make waist 2 correspond between patient's waist, when adjusting the elasticity, connect 8 external power supply of micro motor, it is rotatory through 8 drive gear of micro motor 9, make elastic cord 6 dwindle and adjust the interval between the frame 7 under rack 10 and the cooperation of slide rail 11, in order to realize replacing the effect that the manpower adjusted the elasticity, this moment, back-up block 4 through the correspondence of waist 2 supports between human waist, and through the interval flexible regulation by oneself between 3 cooperation pelvis frame 1 of spring and the human, and simultaneously, through lumbar pad 5 and human contact, in order to promote the travelling comfort.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a clinical hip joint restitution fixer of orthopedics convenient to installation, includes pelvis frame (1) and waist (2), its characterized in that, pelvis frame (1) inboard surface corresponds waist (2) position and is equipped with tray (4), evenly be provided with spring (3) through screw and buckle between pelvis frame (1) and tray (4), pelvis frame (1) one side surface central point puts and is provided with elastic cord (6) through the screw, pelvis frame (1) opposite side surface corresponds elastic cord (6) position and is provided with adjusting frame (7) through the screw, adjusting frame (7) surface top central point puts and is provided with micro motor (8) through the screw.

2. The orthopaedic clinical hip resurfacing fixture for ease of installation according to claim 1, wherein: adjust frame (7) inboard top and correspond micromotor (8) position and be provided with gear (9), micromotor (8) drive end is connected with gear (9), elastic cord (6) top one side corresponds gear (9) position and is provided with rack (10), gear (9) are connected with rack (10) meshing, it is provided with slide rail (11) to correspond elastic cord (6) position in frame (7) inboard bottom to adjust, elastic cord (6) are through bottom slider and slide rail (11) sliding connection.

3. The orthopaedic clinical hip resurfacing fixture for ease of installation according to claim 1, wherein: the waist pad (5) is adhered to the surface of the support block (4), the support block (4) and the elastic band (6) are made of medical PVC materials, and the waist pad (5) is made of medical rubber materials.

4. The orthopaedic clinical hip resurfacing fixture for ease of installation according to claim 1, wherein: the waist (2) is arranged at the central position of the pelvis frame (1).