CN113964777A

CN113964777A - Medical portable C arm machine hangs cable fixing device outward

Info

Publication number: CN113964777A
Application number: CN202111225343.4A
Authority: CN
Inventors: 刘金虎; 赵青卓
Original assignee: Nanjing Perlove Medical Equipment Co Ltd
Current assignee: Nanjing Perlove Medical Equipment Co Ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-01-21
Anticipated expiration: 2041-10-21
Also published as: CN113964777B

Abstract

The invention discloses a medical movable C-arm externally-hung cable fixing device. Belongs to the field of medical equipment, and comprises a fixed base, a C-arm machine obliquely extending arm, a first inner hexagonal screw, a rotating shaft, a belleville spring, a locking nut, a rotating seat, a second inner hexagonal screw, a hole plug, a cable, a tightening screw sleeve, a cable clamping sleeve and the like. The medical movable C-arm externally-hung cable fixing device is an external cable fixing device designed for a machine, so that medical staff can conveniently ensure that the external cable of the machine moves reliably when the machine is controlled to perform positioning movement, and the medical staff and patients cannot be injured by the external cable. The invention has simple structure and beautiful appearance.

Description

Medical portable C arm machine hangs cable fixing device outward

Technical Field

The invention belongs to the field of medical instruments, and relates to a medical movable C-arm externally-hung cable fixing device.

Background

With the continuous development of medical X-ray technology, the requirements of clinical application on the use convenience and safety performance of medical instruments are higher and higher, medical X-ray machines are more and more digital, comprehensive in function and humanized, the comprehensive in function puts higher requirements on the state of an external cable when the equipment is in a position-placing movement, the external cable must not obstruct the equipment from performing position-placing movement, the position-placing movement cable cannot interfere with the normal medical process of medical staff, and the uncontrollable factors are prevented from harming patients or the medical staff.

Therefore, the cable control outside the medical instrument is very important for the medical instrument, and the C-arm externally-hung cable fixing device can effectively control the problems of disordered cable winding and the like when the machine performs positioning movement, so that safety guarantee is provided for medical staff and patients.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to provide a medical movable C-arm externally-hung cable fixing device.

The technical scheme is as follows: the invention relates to a medical movable C-arm externally-hung cable fixing device which comprises a fixed base (1), wherein one end of the fixed base (1) is provided with a C-arm obliquely-extending arm (2), and the other end of the fixed base (1) is movably provided with a rotating shaft (4).

Furthermore, a belleville spring (5) and a locking nut (6) are arranged outside one end of the rotating shaft (4) penetrating through the fixed base (1).

Furthermore, the other end of the rotating shaft (4) is clamped in the rotating seat (7);

the rotating seat (7) is provided with a hole plug (9), and a second inner hexagonal screw (8) for fixing the rotating shaft (4) is arranged in the hole plug (9).

Furthermore, the fixed base (1) is arranged on the C-arm machine obliquely extending arm (2) through first inner hexagon screws (3) on two sides.

Furthermore, a cable (10) is arranged at the other end of the rotating seat (7), and a tightening screw sleeve (11) is arranged at the connection position of the rotating seat (7) and the cable (10); a cable clamp sleeve (12) is also arranged on the tightening screw sleeve (11).

Has the advantages that: compared with the prior art, the invention has the characteristics that: the medical movable C-arm externally-hung cable fixing device is an external cable fixing device designed for a machine, so that medical staff can conveniently ensure that the external cable of the machine moves reliably when the machine is controlled to perform positioning movement, and the medical staff and patients cannot be injured by the external cable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of A-A of FIG. 1;

in the figure, 1 is a fixed base, 2 is a C-arm machine obliquely extending arm, 3 is a first inner hexagon screw, 4 is a rotating shaft, 5 is a belleville spring, 6 is a locking nut, 7 is a rotating seat, 8 is a second inner hexagon screw, 9 is a hole plug, 10 is a cable, 11 is a tightening screw sleeve, and 12 is a cable clamping sleeve.

Detailed Description

The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.

As shown in the figure, the medical movable C-arm externally-hung cable fixing device comprises a fixed base 1, wherein a C-arm obliquely-extending arm 2 is arranged at one end of the fixed base 1, and a rotating shaft 4 is movably arranged at the other end of the fixed base 1.

Further, a belleville spring 5 and a lock nut 6 are installed outside one end of the rotating shaft 4 penetrating the fixed base 1.

Further, the other end of the rotating shaft 4 is clamped in the rotating seat 7;

a hole plug 9 is arranged on the rotating seat 7, and a second socket head cap screw 8 for fixing the rotating shaft 4 is arranged in the hole plug 9.

Further, the fixed base 1 is arranged on the C-arm machine oblique arm 2 through first inner hexagon screws 3 on two sides of the fixed base.

Further, a cable 10 is arranged at the other end of the rotating base 7, and a tightening screw sleeve 11 is arranged at the connection position of the rotating base 7 and the cable 10; a cable clamp 12 is also arranged on the tightening screw sleeve 11.

Furthermore, the medical movable C-arm externally-hung cable fixing device mainly comprises a fixing base 1 and a damping rotating part, can be mounted in the middle of an externally-hung cable of a machine, and specifically comprises the fixing base 1, a C-arm machine obliquely-extending arm 2 and a first inner hexagon screw 3; the damping rotating part comprises a rotating shaft 4, a belleville spring 5, a locking nut 6 and a rotating seat 7; the rotating shaft 4 is movably installed in the fixed base 1 and can rotate, and the rotation damping amount of the rotating shaft 4 can be adjusted by adjusting the locking nut 6 to change the compression amount of the belleville spring 5.

The rotating shaft 4 is installed on the fixed base 1 through the belleville spring 5 and the locking nut 6, the rotating base 7 is installed on the rotating shaft 4 through the second hexagon socket head cap screw 8, the installation hole is sealed through the hole plug 9, the rotary damping size of the rotating shaft 4 can be adjusted by adjusting the compression amount of the belleville spring 5 through adjusting the locking nut 6, the cable 10 penetrates through the wire passing hole of the rotating base 7, two ends of the cable are respectively sleeved with the tightening screw sleeve 11 and the cable clamping sleeve 12, when torsion is applied to screw the tightening screw sleeve 11 into threads at two ends of the wire passing hole of the rotating base 7, the cable clamping sleeve 12 can be pushed to shrink inwards, the cable clamping sleeve 12 can be pressed into the hole with the taper in the rotating base 7, the cable 10 is fixed on the rotating base 7 through shrinkage, and the cable 10 can perform damping rotation around the fixed base 1 through connection of the rotating base 7 and the rotating shaft 4.

The rotating seat 7 is installed on the rotating shaft 4 through a second hexagon socket head cap screw 8, the cable 10 penetrates through the wire passing hole of the rotating seat 7, and the rotating shaft 4 can drive the cable 10 to rotate around the fixing base 1 when rotating around the fixing base 1.

The cable 10 passes the line hole of crossing of roating seat 7, and both ends overlap respectively to have and tighten up swivel nut 11 and cable cutting ferrule 12 one, will tighten up swivel nut 11 when applying torsion and screw into the screw thread at roating seat 7 line hole both ends, can promote the inside shrink of cable cutting ferrule 12, and the cable cutting ferrule 12 can be pressed in the tapered downthehole of taking in roating seat 7 to the shrink is fixed cable 10 on roating seat 7, makes cable 10 can not slide in roating seat 7, but cable 10 can be driven by roating seat 7 and rotates around unable base 1.

The cable 10 rotates along with the C-arm machine obliquely-extending arm 2 when the C-arm machine obliquely-extending arm 2 rotates, the cable 10 can rotate around the fixed base 1 in a damping mode, the cable 10 can be prevented from being wound on the C-arm machine obliquely-extending arm 2, and in practical application, the locking nut 6 can be adjusted according to the flexibility of the cable 10, the compression amount of the belleville spring 5 can be changed, and the rotation damping of the rotating shaft 4 can be adjusted.

The working principle is as follows: the structure of the device comprises a fixed base 1, a C-arm machine oblique extending arm 2, a first inner hexagon screw 3, a rotating shaft 4, a belleville spring 5, a locking nut 6, a rotating seat 7, a second inner hexagon screw 8, a hole plug 9, a cable 10, a tightening screw sleeve 11, a cable clamping sleeve 12 and the like.

The rotation axis 4 rotates around the unable adjustment base 1, and the rotary damping size of rotation axis 4 can be adjusted to the amount of compression that changes disc spring 5 through adjusting lock nut 6, cable 10 passes the line hole of crossing of roating seat 7, and both ends overlap respectively and tighten up swivel nut 11 and cable cutting ferrule 12, and when applying torsion and will tighten up swivel nut 11 and screw in the screw thread at roating seat 7 line hole both ends, can promote cable cutting ferrule 12 and inwards shrink, and cable cutting ferrule 12 can press in the tapered downthehole of taking in roating seat 7 to the shrink is fixed cable 10 on roating seat 7, makes cable 10 can not slide in roating seat 7, and the connection of cable 10 accessible roating seat 7 and rotation axis 4 carries out damping rotation around unable adjustment base 1, but the line, 10 can be driven by roating seat 7 and rotate around unable adjustment base 1.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.

Claims

1. The utility model provides a medical portable C arm machine cable fixing device that hangs outward which characterized in that, includes unable adjustment base (1), C arm machine oblique arm (2) have been installed to one end of unable adjustment base (1), the other end activity of unable adjustment base (1) has been installed rotation axis (4).

2. The medical mobile C-arm offboard cable fixing device according to claim 1, wherein a belleville spring (5) and a lock nut (6) are installed outside one end of the rotating shaft (4) penetrating the fixed base (1).

3. The medical mobile C-arm offboard cable fixing device according to claim 1, wherein the other end of the rotating shaft (4) is clamped in the rotating seat (7);

4. The medical mobile C-arm offboard cable fixing device according to claim 1, wherein the fixing base (1) is mounted on the C-arm machine oblique arm (2) through first socket head cap screws (3) at two sides.

5. The medical mobile C-arm offboard cable fixing device according to claim 3, wherein a cable (10) is arranged at the other end of the rotating base (7), and a tightening screw sleeve (11) is arranged at the joint of the rotating base (7) and the cable (10); a cable clamp sleeve (12) is also arranged on the tightening screw sleeve (11).