CN219835623U - Correction and adjustment tool convenient for superposition of C arm and X-ray focus - Google Patents

Abstract

The utility model relates to the technical field of C-shaped arch arm X-ray machines, and discloses a correction and adjustment tool convenient for superposition of a C-arm and an X-ray focus, which comprises a universal wheel, a working plate and a C-shaped arch arm X-ray machine, wherein two sides of the bottom of the working plate are fixedly connected with a bottom plate, an adjustment mechanism is fixedly connected inside the working plate, and one side of the bottom plate is fixedly connected with a pushing mechanism; the adjusting mechanism comprises a first moving assembly and a second moving assembly, the second moving assembly is arranged on the right side of the first moving assembly, the first moving assembly comprises a rectangular groove, the rectangular groove is formed in the working plate, square grooves are formed in the front side and the rear side of the inner wall of the rectangular groove, T-shaped grooves are formed in the front side and the rear side of the working plate, and tooth rows are fixedly connected to the bottom of the inner wall of the rectangular groove. This correction regulation frock convenient to C arm and X ray focus coincidence through setting up adjustment mechanism, can be when needs to patient disease position its focus position of accurate regulation, convenient and fast also can reduce the irradiation time to other positions of disease simultaneously.

Description

Correction and adjustment tool convenient for superposition of C arm and X-ray focus

Technical Field

The utility model relates to the technical field of C-shaped arch arm X-ray machines, in particular to a correction and adjustment tool facilitating superposition of a C-arm and an X-ray focus.

Background

c-arm x-ray machine: the device, as the name implies, consists of a C-shaped gantry, a tube for generating x-rays, an image intensifier and CCD camera for capturing images, and a workstation for image processing. The device is mainly used for radiography, photography and other works in various operations. And in addition also distinguish from other x-ray devices such as: u-shaped arms, G-shaped arms, etc.

The c-arm x-ray machine has a chassis with a front wheel and a rear wheel; and a C-shaped arch arm bracket connected with the chassis and a C-shaped arch arm positioned at the bracket. Such a mobile C-arm X-ray apparatus on a roller or wheel is not very stable to be placed on the ground due to movement of the C-arm X-ray apparatus when it is in operation, and requires adjustment of its focus when the C-arm X-ray apparatus is used for performing and inspecting the patient's inspection site.

Disclosure of Invention

The utility model aims to provide a correction and adjustment tool for enabling a C-arm to be coincident with an X-ray focus conveniently, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a correction regulation frock convenient to C arm and X-ray focus coincidence, includes universal wheel, working plate and C type arch arm X-ray machine, the both sides of working plate bottom all fixedly connected with bottom plate, the inside fixedly connected with adjustment mechanism of working plate, bottom plate one side fixedly connected with pushing mechanism;

the utility model provides a mechanism for adjusting the speed of a motor, including the work board, adjustment mechanism includes first removal subassembly and second removal subassembly, the second removal subassembly sets up on first removal subassembly right side, first removal subassembly includes the rectangular channel, the rectangular channel is seted up inside the work board, rectangular channel top sets up to the opening, square channel has all been seted up to both sides around the rectangular channel inner wall, both sides all set up to the opening around the square channel, T type groove has all been seted up to both sides around the work board, T type groove quantity is four and two are a set of, two T type groove all sets up both ends about the square channel, rectangular channel inner wall bottom fixedly connected with tooth row, T type inslot sliding connection has T type piece, T type piece is kept away from work board one side fixedly connected with fixed block, fixed block opposite side fixedly connected with first motor, first motor corresponds T type piece one side fixedly connected with connecting rod, connecting rod surface and fixed block inside rotation are connected with connecting block, connecting rod surface sliding connection has the connecting block, X type arm X bottom fixedly connected with connecting block surface.

Preferably, the number of the tooth rows is two, two tooth rows are arranged on the front side and the rear side of the inner wall of the rectangular groove, the tops of the two tooth rows are in meshed connection with the surfaces of the two gears, and when the gears are in meshed connection with the tooth rows, the connecting rod can be driven to move in the working plate.

Preferably, the second removes the subassembly and includes the second motor, second motor fixed connection is in the positive right-hand member of working plate, second motor back fixedly connected with first threaded rod, first threaded rod surface and the inside swivelling joint of rectangular channel, first threaded rod surface threaded connection has the flexible piece, flexible piece left side and connecting block right side fixed connection, spout has been seted up to rectangular channel inner wall bottom center department, connecting block bottom fixedly connected with slider, slider surface and the inside sliding connection of spout, the equal fixedly connected with spring in connecting block left and right sides can be so that C type arch arm X-ray machine is driven and carries out longitudinal movement under the operation of second removal subassembly.

Preferably, the number of the springs is two, the other sides of the springs are fixedly connected with one side of the inner wall of the rectangular groove, and the springs are arranged at the top of the telescopic block.

Preferably, the pushing mechanism comprises a mounting seat, the mounting seat is fixedly connected to one side of the bottom plate, a threaded hole is formed in the mounting seat, a second threaded rod is connected to the threaded hole in the threaded mode, a handle is fixedly connected to the front face of the second threaded rod, a mounting block is rotatably connected to the back face of the second threaded rod, a hinged plate is hinged to the other side of the mounting block, a long plate is hinged to the bottom of the hinged plate, the bottom of the long plate is fixedly connected with the top of the universal wheel, a second sliding groove is formed in one side of the bottom plate, which corresponds to the mounting seat, a second sliding block is fixedly connected to one side of the long plate, a connecting seat is fixedly connected to one side of the handle, a fixing seat is fixedly connected to the other side of the connecting seat, a bolt is fixedly connected to the fixing seat and is fixedly connected to the inner portion of the mounting seat in threads, and the universal wheel can be contacted with the bottom surface under the operation of the pushing mechanism, and the universal wheel is convenient to move.

Preferably, the number of the second threaded rods is four, two of the second threaded rods are in a group, the thread lines on the surfaces of the two second threaded rods are identical in specification and opposite in direction, and when the second threaded rods are in threaded connection with the threaded holes, the front and rear two second threaded rods can be driven to move on the same side.

Preferably, the number of the second threaded rods is four, and the second threaded rods are in a group, and the thread line specifications of the surfaces of the two second threaded rods are consistent and opposite.

Compared with the prior art, the utility model provides a correction and adjustment tool convenient for superposition of a C-arm and an X-ray focus, which has the following beneficial effects:

1. this correction regulation frock convenient to C arm and X ray focus coincidence through setting up adjustment mechanism, can be when needs to patient disease position its focus position of accurate regulation, convenient and fast also can reduce the irradiation time to other positions of disease simultaneously.

2. This correction regulation frock convenient to C arm and X ray focus coincidence through setting up pushing mechanism, when needs remove whole equipment, conveniently removes, and is stable when placing in situ work simultaneously.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a front view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a C-type arch-arm X-ray machine;

FIG. 3 is a schematic top view of the overall structure of the present utility model;

FIG. 4 is a schematic view of the construction of the work plate and the first moving assembly;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4A;

FIG. 6 is a schematic view of the construction of the work plate and the second moving assembly;

FIG. 7 is a schematic diagram of the base plate, universal wheel and pushing mechanism;

fig. 8 is an enlarged schematic view of the structure at B in fig. 7.

In the figure: 1. a universal wheel; 2. a pushing mechanism; 21. a mounting block; 22. a handle; 23. a connecting seat; 24. a fixing seat; 25. a mounting base; 26. a second threaded rod; 27. a second chute; 201. a second slider; 202. a threaded hole; 203. a long plate; 204. a bolt; 205. a hinged plate; 3. an adjusting mechanism; 31. a first moving assembly; 311. a T-shaped groove; 312. a tooth row; 313. a gear; 314. a connecting block; 315. a square groove; 316. rectangular grooves; 317. a connecting rod; 3101. a fixed block; 3102. a first motor; 3103. a T-shaped block; 32. a second moving assembly; 321. a spring; 322. a second motor; 323. a telescopic block; 324. a chute; 325. a first threaded rod; 326. a slide block; 4. c-shaped arch arm X-ray machine; 5. a work plate; 6. a bottom plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model provides the following technical scheme:

an embodiment I combines figures 1 to 6, a correction and adjustment tool for facilitating superposition of a C-arm and an X-ray focus comprises a universal wheel 1, a working plate 5 and a C-shaped arch arm X-ray machine 4, wherein two sides of the bottom of the working plate 5 are fixedly connected with a bottom plate 6, an adjustment mechanism 3 is fixedly connected inside the working plate 5, and one side of the bottom plate 6 is fixedly connected with a pushing mechanism 2;

the adjusting mechanism 3 comprises a first moving assembly 31 and a second moving assembly 32, the second moving assembly 32 is arranged on the right side of the first moving assembly 31, the first moving assembly 31 comprises a rectangular groove 316, the rectangular groove 316 is arranged in the working plate 5, the top of the rectangular groove 316 is provided with an opening, square grooves 315 are respectively arranged on the front side and the rear side of the inner wall of the rectangular groove 316, the front side and the rear side of the square grooves 315 are respectively provided with an opening, T-shaped grooves 311 are respectively arranged on the front side and the rear side of the working plate 5, the number of the T-shaped grooves 311 is four and two are a group, the two T-shaped grooves 311 are respectively arranged on the upper end and the lower end of the square grooves 315, the bottom of the inner wall of the rectangular groove 316 is fixedly connected with a tooth row 312, a T-shaped block 3103 is fixedly connected with one side of the T-shaped block 3103, which is far away from the working plate 5, the other side of the T-shaped block 3101 is fixedly connected with a first motor 3102, one side of the first motor 3102 is fixedly connected with a connecting rod 317 corresponding to one side of the T-shaped block 3103, the surface of the connecting rod 317 is rotationally connected with the inside of the fixed block 3101, the surface of the connecting rod 317 is slidingly connected with the connecting block 314, the top of the connecting block 314 is rotationally connected with the bottom of the C-shaped arch arm X-ray machine 4, the surface of the connecting rod 317 is fixedly connected with the gears 313, the number of the tooth rows 312 is two, the two tooth rows 312 are arranged on the front side and the back side of the inner wall of the rectangular groove 316, the top of the two tooth rows 312 are engaged with the surfaces of the two gears 313, the second moving assembly 32 comprises a second motor 322, the second motor 322 is fixedly connected with the right end of the front side of the working plate 5, the back side of the second motor 322 is fixedly connected with a first threaded rod 325, the surface of the first threaded rod 325 is rotationally connected with a telescopic block 323, the left side of the telescopic block 323 is fixedly connected with the right side of the connecting block 314, the center of the bottom of the inner wall of the rectangular groove 316 is provided with a chute 324, the bottom of the connecting block 314 is fixedly connected with a sliding block 326, the surface of the sliding block 326 is in sliding connection with the inside of the sliding groove 324, and the left side and the right side of the connecting block 314 are fixedly connected with springs 321.

Further, the number of the springs 321 is two, the other sides of the two springs 321 are fixedly connected with one side of the inner wall of the rectangular groove 316, the two springs 321 are arranged at the top of the telescopic block 323, and by arranging the adjusting mechanism 3, the focus position of a patient can be accurately adjusted when the patient is required to be affected, the device is convenient and quick, and meanwhile, the irradiation time to other parts of the patient can be reduced

Example two

Referring to fig. 1-8, and based on the first embodiment, the pushing mechanism 2 further includes a mounting seat 25, the mounting seat 25 is fixedly connected to one side of the bottom plate 6, a threaded hole 202 is formed in the mounting seat 25, a second threaded rod 26 is connected to the threaded hole 202 in a threaded manner, a handle 22 is fixedly connected to the front surface of the second threaded rod 26, a mounting block 21 is rotatably connected to the back surface of the second threaded rod 26, a hinged plate 205 is hinged to the other side of the mounting block 21, a long plate 203 is hinged to the bottom of the hinged plate 205, the bottom of the long plate 203 is fixedly connected to the top of the universal wheel 1, a second sliding groove 27 is formed in one side of the bottom plate 6 corresponding to the mounting seat 25, a connecting seat 23 is fixedly connected to one side of the handle 22 corresponding to the mounting seat 6, a fixing seat 24 is fixedly connected to the other side of the connecting seat 23, bolts 204 are connected to the fixing seat 24 and the interior of the mounting seat 25 in a threaded manner, the number of the second threaded rods 26 is four and two by two, the number of the two threaded rods 26 are in one group, and the thread line specifications of the surfaces of the two second threaded rods 26 are consistent and the directions are opposite.

Further, the number of the second sliding grooves 27 and the second sliding blocks 201 is four, two second sliding blocks 201 are in a group, the surfaces of the two second sliding blocks 201 and the inside of the two second sliding grooves 27 are in sliding connection, and through the arrangement of the pushing mechanism 2, when the whole equipment needs to be moved, the whole equipment is convenient to move, and meanwhile, the whole equipment is stable when placed in place for working.

In the actual operation process, when the device is used, and the position of the C-shaped arch-arm X-ray machine 4 is adjusted, and when transverse adjustment is needed, the first motor 3102 is started, when the first motor 3102 can drive the connecting rod 317 to rotate in the rectangular groove 316, the connecting rod 317 can drive the gear 313 to rotate, when the gear 313 is in meshed connection with the tooth row 312, the gear 313 can move on the surface of the tooth row 312, the T-shaped block 3103 is driven to slide in the T-shaped groove 311, meanwhile, the connecting rod 317 can drive the connecting block 314 when moving, meanwhile, the telescopic block 323 is driven to stretch or shrink, and the connecting block 314 drives the C-shaped arch-arm X-ray machine 4 to longitudinally move;

when the C-shaped arch arm X-ray machine 4 needs to move longitudinally, the second motor 322 is started, the second motor 322 can drive the first threaded rod 325 to rotate in the sliding block 326, at the moment, when the telescopic block 323 moves on the surface of the first threaded rod 325, the telescopic block 323 drives the connecting block 314, at the moment, the connecting block 314 can drive the sliding block 326 to move in the sliding groove 324, and at the same time, one side of the springs 321 on two sides is driven to stretch, and the other side is driven to shrink;

when the handle 22 is required to be moved, the handle 22 is rotated, the second threaded rod 26 is in threaded connection with the threaded hole 202 when the handle 22 drives the second threaded rod 26 to rotate, at this time, when the second threaded rod 26 moves, the second threaded rod 26 can drive the installation block 21, the installation block 21 drives the hinged plate 205 to hinge, and meanwhile, when the hinged plate 205 and the long plate 203 are hinged, the long plate 203 is driven to move, the long plate 203 drives the second sliding block 201 to slide in the second sliding groove 27 until the long plate 203 drives the universal wheel 1 to contact with the bottom surface, at this time, the fixing seat 24 and the installation seat 25 can be directly in threaded connection, and the universal wheel 1 can be conveniently moved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims (7)

1. Correction regulation frock convenient to C arm and X-ray focus coincidence, including universal wheel (1), working plate (5) and C type arch arm X ray machine (4), its characterized in that: the two sides of the bottom of the working plate (5) are fixedly connected with a bottom plate (6), an adjusting mechanism (3) is fixedly connected inside the working plate (5), and one side of the bottom plate (6) is fixedly connected with a pushing mechanism (2);

the adjusting mechanism (3) comprises a first moving assembly (31) and a second moving assembly (32), and the second moving assembly (32) is arranged on the right side of the first moving assembly (31);

the first moving assembly (31) comprises rectangular grooves (316), the rectangular grooves (316) are formed in the inner side of a working plate (5), the tops of the rectangular grooves (316) are provided with openings, square grooves (315) are formed in the front side and the rear side of the inner wall of the rectangular grooves (316), openings are formed in the front side and the rear side of the square grooves (315), T-shaped grooves (311) are formed in the front side and the rear side of the working plate (5), the number of the T-shaped grooves (311) is four and two are one group, two T-shaped grooves (311) are formed in the upper end and the lower end of the square grooves (315), tooth rows (312) are fixedly connected to the bottom of the inner wall of the rectangular grooves (316), T-shaped blocks (3103) are fixedly connected to the inner side of the T-shaped grooves (311) in a sliding mode, one side of the T-shaped blocks (3103) away from the working plate (5) is fixedly connected with a fixed block (3101), the other side of the fixed block (3101) is fixedly connected with a first motor (2), the first motor (311) is corresponding to the T-shaped blocks (3103), one side of the fixed block (317) is fixedly connected to the connecting rod (3103), the inner side of the connecting rod (317) is fixedly connected to the connecting rod (317), the connecting rod (3101) is fixedly connected to the surface of the connecting rod (317), the connecting rod (317) and the connecting rod (3101), the surface of the connecting rod (317) is fixedly connected with a gear (313).

2. The correction and adjustment tool for facilitating superposition of C-arm and X-ray focus according to claim 1, wherein: the number of the tooth rows (312) is two, the two tooth rows (312) are arranged on the front side and the rear side of the inner wall of the rectangular groove (316), and the tops of the two tooth rows (312) are meshed with the surfaces of the two gears (313).

3. The correction and adjustment tool for facilitating superposition of C-arm and X-ray focus according to claim 1, wherein: the second moving assembly (32) comprises a second motor (322), the second motor (322) is fixedly connected to the right end of the front face of the working plate (5), a first threaded rod (325) is fixedly connected to the back face of the second motor (322), the surface of the first threaded rod (325) is rotationally connected with the inside of the rectangular groove (316), a telescopic block (323) is connected to the surface of the first threaded rod (325) in a threaded mode, the left side of the telescopic block (323) is fixedly connected with the right side of the connecting block (314), a sliding groove (324) is formed in the center of the bottom of the inner wall of the rectangular groove (316), a sliding block (326) is fixedly connected to the bottom of the connecting block (314), and springs (321) are fixedly connected to the surface of the sliding block (326) and the inner sides of the connecting block (314).

4. A correction adjustment tool for facilitating coincidence of a C-arm and an X-ray focus according to claim 3, wherein: the number of the springs (321) is two, the other sides of the two springs (321) are fixedly connected with one side of the inner wall of the rectangular groove (316), and the two springs (321) are arranged at the top of the telescopic block (323).

5. The correction and adjustment tool for facilitating superposition of C-arm and X-ray focus according to claim 1, wherein: the pushing mechanism (2) comprises a mounting seat (25), the mounting seat (25) is fixedly connected to one side of a bottom plate (6), a threaded hole (202) is formed in the mounting seat (25), a second threaded rod (26) is connected to one side of the threaded hole (202) in a threaded mode, a handle (22) is fixedly connected to the front side of the second threaded rod (26), a mounting block (21) is rotatably connected to the back side of the second threaded rod (26), a hinge plate (205) is hinged to the other side of the mounting block (21), a long plate (203) is hinged to the bottom of the hinge plate (205), a second sliding groove (27) is formed in one side of the bottom plate (6) corresponding to the mounting seat (25), a second sliding block (201) is fixedly connected to one side of the long plate (203), a connecting seat (23) is fixedly connected to one side of the handle (22), and a fixing seat (24) is fixedly connected to the other side of the connecting seat (23), and bolts (204) are connected to the inner sides of the fixing seat (24) and the mounting seat (25).

6. The correction and adjustment tool for facilitating superposition of C-arm and X-ray focus according to claim 5, wherein: the number of the second threaded rods (26) is four, the second threaded rods are two by two in a group, and the thread line specifications of the surfaces of the two second threaded rods (26) are identical and opposite.

7. The correction and adjustment tool for facilitating superposition of C-arm and X-ray focus according to claim 5, wherein: the number of the second sliding grooves (27) and the second sliding blocks (201) is four, two sliding blocks are in a group, and the surfaces of the two second sliding blocks (201) are in sliding connection with the inner parts of the two second sliding grooves (27).