X-ray source assembly fixing device of X-ray machine

Abstract

The utility model relates to the technical field of X-ray equipment, and discloses an X-ray source component fixing device of an X-ray machine, which comprises a bottom plate, an electric telescopic rod is fixedly mounted on the top side of the bottom plate, a fixing arm is fixedly mounted at the output end of the electric telescopic rod, a semicircular frame is fixedly mounted on the fixing arm, a frame groove is formed in the semicircular frame, and the frame groove is formed in the bottom side of the bottom plate. A frame groove is formed in the semicircular frame, a fixed arm is installed in the frame groove, a hinge seat is fixedly installed on one side of the fixed arm, one end of a hinge frame is installed on the inner wall of the hinge seat in a hinged mode, and the other end of the hinge frame is movably installed in the frame groove. The X-ray machine can be rotated by 180 degrees in the horizontal position direction and adjusted in multiple angles of up-down rotation, the examination scanning range of the X-ray machine is widened, multi-angle scanning examination of a patient is facilitated, and the applicability of the X-ray machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of X-ray equipment, in particular to an X-ray source component fixing device of an X-ray machine. Background Art

[0002] X-ray machine is a device that can generate X-rays. Industrial soft ray machines are mainly used for diffraction analyzers for physical and chemical testing. Industrial hard ray machines are mainly used for thick material testing. X-ray machines used for medical diagnosis are called diagnostic X-ray machines, which can be used for fluoroscopy and photography. X-ray fluoroscopy is mainly based on the penetration, differential absorption and fluorescence of X-rays, and requires fixed components to fix and shift the X-ray machine for use.

[0003] There is an existing X-ray source assembly fixing device for a medical X-ray machine (its authorization announcement number is: CN216495341U), which can adjust the position and angle of the C-arm of the X-ray machine through an adjustable fixing clamping device; the above-mentioned fixing device has some shortcomings: the fixing device of the X-ray machine can only change the position of the X-ray machine by adjusting the clamping distance of the clamping assembly, but cannot adjust the rotation angle of the X-ray machine according to the needs of use, which increases the limitation of the position adjustment of the X-ray machine. Therefore, we propose the utility model to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an X-ray source assembly fixing device for an X-ray machine, which is used to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A fixing device for an X-ray source assembly of an X-ray machine comprises a base plate, an electric telescopic rod is fixedly installed on the top side of the base plate, a fixed arm is fixedly installed on the output end of the electric telescopic rod, a semicircular frame is fixedly installed on the fixed arm, a frame groove is provided on the semicircular frame, a hinge seat is fixedly installed on one side of the fixed arm, an inner wall of the hinge seat is hingedly installed with one end of the hinge frame, the other end of the hinge frame is movably installed in the frame groove, a positioning groove is provided in the hinge frame, a positioning bolt is movably installed in the positioning groove, a positioning fastener mechanism for the positioning bolt is provided on the semicircular frame, a rotating groove is provided on one side of the hinge frame, a turntable is rotatably installed in the rotating groove, a plurality of jacks are respectively provided at one end of the turntable, a movable groove is provided on one side of the hinge frame, an elastic plug-in mechanism for the jack is provided in the movable groove, a clamping ring is fixedly installed at one end of the turntable, and an X-ray device mechanism is provided on the clamping ring.

[0007] Preferably, the positioning bolt is located in the positioning groove, and a gap is provided between the bottom side of the positioning bolt and the bottom inner wall of the positioning groove, so that during the screwing process, the positioning nut and the positioning bolt are constantly approaching each other, thereby facilitating the application of the positioning fastener mechanism.

[0008] Preferably, the positioning fastener mechanism includes a positioning nut and a fixing frame, the positioning nut is threadedly installed on the positioning bolt, the bottom side of the positioning nut is fastened to the semicircular frame and the articulated frame, and the fixing frame is fixedly installed on the top side of the positioning nut, and the position of the articulated frame after the horizontal position rotation adjustment is achieved by tightening the bottom side of the positioning nut to fit it to the semicircular frame and the articulated frame.

[0009] Preferably, the plurality of sockets are located at one end of the turntable away from the clamping ring, and the plurality of sockets are distributed in a circular array, so as to facilitate the rotation of the turntable in the rotating groove, and realize the up and down rotation adjustment of the C-arm, X-ray machine and X-ray detector.

[0010] Preferably, the elastic plug-in mechanism includes a movable plate, a spring and a plug rod, a movable plate is movably installed in the movable groove, one end of the spring is fixedly installed on one side of the movable plate, the other end of the spring is fixedly installed on one side of the inner wall of the movable groove, one end of two plug rods are respectively fixedly installed on one side of the movable plate, the other ends of the two plug rods are movably extended into the rotating groove and are respectively plugged into corresponding sockets, when one end of the two plug rods on one side of the movable plate are respectively plugged into the corresponding sockets on one side of the rotating rear turntable, the position of the X-ray machine after rotation is positioned and fixed.

[0011] Preferably, the X-ray device mechanism includes a C-arm, an X-ray machine and an X-ray detector. The C-arm is internally sleeved and installed in a clamping ring. The upper side wall of the C-arm is fixedly installed with the X-ray machine, and the lower side wall of the C-arm is fixedly installed with the X-ray detector. The C-arm is clamped and fixedly installed by the clamping ring.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The X-ray source assembly fixing device of the X-ray machine can rotate 180 degrees in the frame groove of the semicircular frame by adjusting one end of the articulated frame, and at the same time cooperate with the adjustment turntable to rotate in the groove, so that the X-ray machine can be rotated 180 degrees in the horizontal position direction and rotated up and down at multiple angles, thereby improving the inspection and scanning range of the X-ray machine, facilitating multi-angle scanning and inspection of patients, and improving the applicability of the X-ray machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model in a three-dimensional partial cross-section;

[0015] Figure 2 For this utility model Figure 1 The structural diagram of part A in the figure;

[0016] Figure 3 This is a schematic diagram of the structure of the utility model in a partial cross-section from an explosion perspective;

[0017] Figure 4 For this utility model Figure 3 The structural diagram of part B;

[0018] Figure 5 It is a structural schematic diagram of the utility model after rotation.

[0019] In the figure: 1. base plate; 2. electric telescopic rod; 3. fixed arm; 4. hinge seat; 5. hinge frame; 6. semicircular frame; 7. frame groove; 8. positioning groove; 9. positioning bolt; 10. positioning nut; 11. fixed frame; 12. rotating groove; 13. turntable; 14. socket; 15. movable groove; 16. movable plate; 17. spring; 18. plug rod; 19. clamping ring; 20. C-arm; 21. X-ray machine; 22. X-ray detector. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-5A device for fixing an X-ray source assembly of an X-ray machine comprises a bottom plate 1, an electric telescopic rod 2 is fixedly mounted on the top side of the bottom plate 1, a fixed arm 3 is fixedly mounted on the output end of the electric telescopic rod 2, a semicircular frame 6 is fixedly mounted on the fixed arm 3, a frame groove 7 is provided on the semicircular frame 6, a hinge seat 4 is fixedly mounted on one side of the fixed arm 3, one end of an articulated frame 5 is hingedly mounted on the inner wall of the articulated seat 4, the other end of the articulated frame 5 is movably mounted in the frame groove 7, a positioning groove 8 is provided in the articulated frame 5, a positioning bolt 9 is movably mounted in the positioning groove 8, and a positioning fastener mechanism for the positioning bolt 9 is provided on the semicircular frame 6, The positioning fastener mechanism includes a positioning nut 10 and a fixing frame 11. The positioning nut 10 is threadedly installed on the positioning bolt 9. The bottom side of the positioning nut 10 is fastened to the semicircular frame 6 and the articulated frame 5. The fixing frame 11 is fixedly installed on the top side of the positioning nut 10. By tightening the bottom side of the positioning nut 10 to fit the semicircular frame 6 and the articulated frame 5, the position of the articulated frame 5 after the horizontal position rotation adjustment is achieved. A rotating groove 12 is provided on one side of the articulated frame 5. A rotating disk 13 is rotatably installed in the rotating groove 12. A plurality of jacks 14 are respectively provided at one end of the rotating disk 13. A rotating groove 12 is provided on one side of the articulated frame 5. There is a movable groove 15, and an elastic plug-in mechanism for the jack 14 is arranged in the movable groove 15. The elastic plug-in mechanism includes a movable plate 16, a spring 17 and a plug rod 18. The movable plate 16 is movably installed in the movable groove 15, one end of the spring 17 is fixedly installed on one side of the movable plate 16, and the other end of the spring 17 is fixedly installed on the inner wall of one side of the movable groove 15. One end of two plug rods 18 are respectively fixedly installed on one side of the movable plate 16. The other ends of the two plug rods 18 are movably extended into the rotating groove 12 and are respectively plugged into the corresponding jacks 14. When one end of the two plug rods 18 on one side of the movable plate 16 is respectively When it is inserted into the corresponding socket 14 on one side of the rotating turntable 13, the position of the X-ray machine 21 after rotation is positioned and fixed; a clamping ring 19 is fixedly installed at one end of the turntable 13, and an X-ray device mechanism is arranged on the clamping ring 19. The X-ray device mechanism includes a C-arm 20, an X-ray machine 21 and an X-ray detector 22. The C-arm 20 is internally sleeved and installed in the clamping ring 19, and the X-ray machine 21 is fixedly installed on the upper side wall of the C-arm 20, and the X-ray detector 22 is fixedly installed on the lower side wall of the C-arm 20. The C-arm 20 is clamped and fixed by the clamping ring 19.

[0022] Furthermore, the positioning bolt 9 is located in the positioning groove 8, and a gap is provided between the bottom side of the positioning bolt 9 and the bottom inner wall of the positioning groove 8, so that during the screwing process, the positioning nut 10 and the positioning bolt 9 are constantly approaching each other, thereby facilitating the application of the positioning fastener mechanism.

[0023] Furthermore, multiple sockets 14 are located on one end of the turntable 13 away from the clamping ring 19, and the multiple sockets 14 are distributed in a circular array to facilitate the rotation of the turntable 13 in the rotating groove 12, so as to realize the up and down rotation adjustment of the C-arm 20, the X-ray machine 21 and the X-ray detector 22.

[0024] During use: when the X-ray machine 21 needs to be rotated horizontally, the operator adjusts the articulated frame 5 to rotate in the articulated seat 4 so that one end of the articulated frame 5 rotates in the frame groove 7 of the semicircular frame 6. When it is rotated horizontally to a suitable angle, the operator holds the positioning bolt 9 with one hand and holds the fixing frame 11 with the other hand and screws the positioning nut 10 to install it on the positioning bolt 9. During the screwing process, the positioning nut 10 and the positioning bolt 9 are constantly approaching each other until the bottom side of the positioning nut 10 is tightened and fits on the semicircular frame 6 and the articulated frame 5, thereby realizing the positioning and fixing of the position of the articulated frame 5 after the horizontal position rotation adjustment; when the X-ray machine 21 needs to be rotated up and down, the movable plate 16 is pushed to the left to slide to the left in the movable groove 15. At this time, the spring 17 is deformed and compressed under the force, and the two insertion rods 18 are separated from the turntable 1 3. At this time, the turntable 13 can be adjusted to rotate in the rotating groove 12, thereby realizing the up and down rotation adjustment of the C-arm 20, the X-ray machine 21 and the X-ray detector 22. When rotated to a suitable angle, by loosening the movable plate 16, under the elastic force of the spring 17, one end of the two plug rods 18 on one side of the movable plate 16 is respectively inserted into the corresponding plug holes 14, thereby realizing the positioning and fixing of the position of the X-ray machine 21 after rotation; in the present case, by adjusting one end of the articulated frame 5, it can be rotated 180 degrees in the frame groove 7 of the semicircular frame 6, and at the same time, the turntable 13 is adjusted to rotate in the rotating groove 12, so that the X-ray machine 21 can be rotated 180 degrees in the horizontal position direction and the up and down rotation of the multi-angle adjustment can be realized, thereby improving the inspection and scanning range of the X-ray machine 21, facilitating the multi-angle scanning inspection of the patient, and improving the applicability of the X-ray machine 21.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for fixing an X-ray source assembly of an X-ray machine, comprising a base plate (1), characterized in that: An electric telescopic rod (2) is fixedly mounted on the top side of the bottom plate (1); a fixed arm (3) is fixedly mounted on the output end of the electric telescopic rod (2); a semicircular frame (6) is fixedly mounted on the fixed arm (3); a frame groove (7) is provided on the semicircular frame (6); a hinge seat (4) is fixedly mounted on one side of the fixed arm (3); one end of an articulated frame (5) is hingedly mounted on the inner wall of the articulated frame (4); the other end of the articulated frame (5) is movably mounted in the frame groove (7); a positioning groove (8) is provided in the articulated frame (5); a positioning screw (8) is movably mounted in the positioning groove (8); A bolt (9) is provided on the semicircular frame (6) for positioning the bolt (9); a rotating groove (12) is provided on one side of the articulated frame (5); a rotating disk (13) is rotatably mounted in the rotating groove (12); a plurality of insertion holes (14) are respectively provided at one end of the rotating disk (13); a movable groove (15) is provided on one side of the articulated frame (5); an elastic plug-in mechanism for the insertion holes (14) is provided in the movable groove (15); a clamping ring (19) is fixedly mounted on one end of the rotating disk (13); an X-ray device mechanism is provided on the clamping ring (19).

2. The X-ray source assembly fixing device of an X-ray machine according to claim 1, characterized in that: The positioning bolt (9) is located in the positioning groove (8), and a gap is provided between the bottom side of the positioning bolt (9) and the bottom inner wall of the positioning groove (8).

3. The X-ray source assembly fixing device of an X-ray machine according to claim 2, characterized in that: The positioning fastener mechanism comprises a positioning nut (10) and a fixing frame (11); the positioning nut (10) is threadedly mounted on the positioning bolt (9); the bottom side of the positioning nut (10) is fastened to the semicircular frame (6) and the hinge frame (5); and the fixing frame (11) is fixedly mounted on the top side of the positioning nut (10).

4. The X-ray source assembly fixing device of an X-ray machine according to claim 1, characterized in that: The plurality of insertion holes (14) are located at one end of the rotating disk (13) away from the clamping ring (19), and the plurality of insertion holes (14) are distributed in a circular array.

5. The X-ray source assembly fixing device of an X-ray machine according to claim 1, characterized in that: The elastic plug-in mechanism comprises a movable plate (16), a spring (17) and an insertion rod (18); the movable plate (16) is movably mounted in the movable groove (15); one end of the spring (17) is fixedly mounted on one side of the movable plate (16); the other end of the spring (17) is fixedly mounted on an inner wall of one side of the movable groove (15); one end of two insertion rods (18) are respectively fixedly mounted on one side of the movable plate (16); the other ends of the two insertion rods (18) are movably extended into the rotating groove (12) and are respectively plugged into corresponding insertion holes (14).

6. The X-ray source assembly fixing device of an X-ray machine according to claim 1, characterized in that: The X-ray device mechanism comprises a C-type arm (20), an X-ray machine (21) and an X-ray detector (22); the C-type arm (20) is internally sleeved and mounted in a clamping ring (19); the X-ray machine (21) is fixedly mounted on the upper side wall of the C-type arm (20); and the X-ray detector (22) is fixedly mounted on the lower side wall of the C-type arm (20).

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