CN216167420U

CN216167420U - Support adjusting component and magnetic resonance device with same

Info

Publication number: CN216167420U
Application number: CN202122400247.0U
Authority: CN
Inventors: 李庆华; 邱胜顺; 陈荣; 周振捷; 晏金炜
Original assignee: Shanghai Electric Group Corp Zhihui Medical Equipment Branch
Current assignee: Shanghai Electric Group Corp Zhihui Medical Equipment Branch
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-05
Anticipated expiration: 2031-09-30

Abstract

The utility model provides a support adjusting component and a magnetic resonance device with the same, wherein the support adjusting component comprises: the upper end of the support frame is connected with the transmitting coil barrel; the rotary adjusting structure is arranged between the upper end of the support frame and the transmitting coil barrel body, so that the transmitting coil barrel body can rotate relative to the support frame through the rotary adjusting structure. Through the technical scheme that this application provided, can solve the inconvenient problem of transmitting coil barrel installation regulation among the correlation technique.

Description

Support adjusting component and magnetic resonance device with same

Technical Field

The utility model relates to the technical field of magnetic resonance devices, in particular to a supporting and adjusting assembly and a magnetic resonance device with the same.

Background

The magnetic resonance device is an imaging device based on a magnetic resonance imaging technology, wherein the magnetic resonance imaging technology is an imaging technology which utilizes the phenomenon that hydrogen nuclei (protons) in human tissues are excited by radio frequency pulses in a magnetic field to generate magnetic resonance signals, and an image of a certain layer of a human body is reconstructed through processing of an electronic computer.

In the related art, a magnetic resonance apparatus includes a transmission coil cylinder and a magnet, and the transmission coil cylinder is fixedly provided on the magnet. Specifically, the transmitting coil cylinder is fixed on the magnet through the support piece and the stud, and the technical problem of inconvenience in installation and adjustment exists.

SUMMERY OF THE UTILITY MODEL

The utility model provides a support adjusting assembly and a magnetic resonance device with the same, and aims to solve the problem that a transmitting coil barrel in the related art is inconvenient to install and adjust.

According to an aspect of the present invention, there is provided a support adjustment assembly including: the upper end of the support frame is connected with the transmitting coil barrel; the rotary adjusting structure is arranged between the upper end of the support frame and the transmitting coil barrel body, so that the transmitting coil barrel body can rotate relative to the support frame through the rotary adjusting structure.

By applying the technical scheme of the utility model, the support adjusting assembly comprises the support frame and the rotation adjusting structure, and the rotation adjusting structure is arranged between the support frame and the transmitting coil barrel, so that when the transmitting coil barrel is assembled through the support adjusting assembly, the rotation adjusting structure can be used for adjusting the angle of the transmitting coil barrel relative to the support frame, and the installation and adjustment are convenient.

Further, the rotation regulation structure includes first bar hole and first connecting piece, and first bar hole sets up in the upper end of support frame, and first bar hole extends along the circumference of transmitting coil barrel, and first connecting piece is movably worn to establish in the first bar downthehole. Because first bar hole extends along the circumference of transmitting coil barrel, when the relative support frame of transmitting coil barrel rotated, first bar hole can provide the removal space for first connecting piece, was convenient for adjust the angle of transmitting coil barrel.

Further, the support frame includes support body and two backup pads, and two backup pads set up respectively at the both ends of support body, and two backup pads all laminate mutually with the outer wall of transmitting coil barrel, all are provided with first bar hole in every backup pad. By adopting the structure, the two supporting plates are respectively connected with the transmitting coil barrel, so that the connection stability of the supporting frame and the transmitting coil barrel can be improved. And, according to the radian of the outer wall of the transmitting coil barrel and the diameter of the transmitting coil barrel, the shape of the frame body and the inclination angle of the supporting plate are designed in a targeted manner, so that the supporting plate is attached to the outer wall of the transmitting coil barrel conveniently.

Further, the support adjustment assembly further comprises: the first adjusting piece is arranged on the magnet in a manner of moving up and down, and the upper end of the first adjusting piece is connected with the lower end of the supporting frame; the second regulating part is arranged on the magnet and can drive the first regulating part to move up and down, a translation structure is arranged between the lower end of the support frame and the upper end of the first regulating part, and the support frame can translate relative to the first regulating part through the translation structure. Specifically, the second adjusting part can drive the first adjusting part to move up and down, and the first adjusting part is utilized to drive the supporting frame to move up and down, so that the up-and-down position of the transmitting coil barrel relative to the magnet is adjusted. Be provided with the rotation regulation structure between the upper end of support frame and the transmitting coil barrel, the transmitting coil barrel can rotate through the relative support frame of rotation regulation structure, and then adjusts the angle of the relative magnet of transmitting coil barrel. A translation structure is arranged between the lower end of the support frame and the upper end of the first adjusting piece, and the support frame can translate relative to the first adjusting piece through the translation structure, so that the horizontal position of the transmitting coil barrel relative to the magnet is adjusted. By adopting the structure, the second adjusting piece can drive the first adjusting piece to move up and down, the rotating adjusting structure is arranged between the upper end of the supporting frame and the transmitting coil barrel, the translation structure is arranged between the lower end of the supporting frame and the upper end of the first adjusting piece, the position of the transmitting coil barrel can be adjusted in three different dimensions, and the installation and adjustment of the transmitting coil barrel are convenient to complete.

Further, the translation structure includes second bar hole and second connecting piece, and the second bar hole sets up the lower extreme at the support frame, and the second bar hole extends in the direction of the axis of perpendicular transmitting coil barrel, and the second connecting piece setting is in the upper end of first regulating part, and the second connecting piece is movably worn to establish in the second bar hole, supports the adjusting part and still includes first fastener, and the second connecting piece passes through first fastener and is connected with the lower extreme of support frame. Because the second bar hole extends in the direction of the axis of the vertical transmitting coil cylinder, when the support frame translates relative to the first adjusting piece, the second bar hole can provide a moving space for the second connecting piece, so that the horizontal position of the transmitting coil cylinder can be conveniently adjusted.

Further, first regulating part has the third bar hole that sets up along upper and lower direction, supports the second fastener that the adjusting part still includes the third bar hole of wearing to locate, and first regulating part passes through the second fastener and is connected with the magnet. After the first adjusting member is adjusted to a proper height by the second adjusting member, the first adjusting member is fixed to the magnet by the second fastening member, and thus, the assembly of the first adjusting member is completed. In the process that first regulating part reciprocated, can utilize third BAR hole to provide removal space for the second fastener.

Furthermore, the second adjusting part comprises a fixed block and a moving block, the fixed block is fixedly arranged on the magnet, a first inclined plane is arranged on the fixed block, the moving block is provided with a second inclined plane corresponding to the first inclined plane, the moving block moves up and down relative to the fixed block through the first inclined plane and the second inclined plane, and the upper end of the moving block is in driving connection with the lower end of the first adjusting part so as to drive the first adjusting part to move up and down. When the moving block moves relative to the fixed block in the horizontal direction, the moving block is in contact with the first inclined plane of the fixed block through the second inclined plane, and the fixed block is fixedly arranged on the magnet, so that the moving block can move up and down relative to the fixed block under the driving of the first inclined plane and the second inclined plane, the moving block can be further utilized to drive the first adjusting piece to move up and down, and finally the up-and-down position of the transmitting coil barrel relative to the magnet is adjusted. The up-and-down movement of the moving block is realized by matching of the two inclined planes, and the moving block has the advantages of simple structure and low cost.

Further, the second adjusting piece further comprises a third fastening piece, the moving block is provided with a fourth hole extending in the vertical direction, the third fastening piece is movably arranged in the fourth hole in a penetrating mode, and the third fastening piece is in threaded connection with the fixing block. Through rotating the third fastener, can adjust the degree of depth that the third fastener screw in the fixed block, at third fastener pivoted in-process, the third fastener can drive the movable block and move relative to the fixed block in the horizontal direction, and then utilizes first inclined plane and second inclined plane to cooperate the lift that realizes the movable block. In addition, the fourth holes extend in the vertical direction, so that a moving space can be provided for the third fastening piece by the fourth holes in the process of lifting the moving block.

Furthermore, a guide groove is formed in the first inclined surface, a guide boss is arranged on the second inclined surface, the guide boss is movably inserted into the guide groove, and the extending direction of the guide groove is the same as that of the first inclined surface; and/or the upper end of the moving block and the lower end of the first adjusting piece are both planes, and the moving block can translate relative to the first adjusting piece. Through setting up guide way and direction boss, on the one hand, at the in-process of rotating the third fastener, can utilize guide way and direction boss to cooperate and carry on spacingly to the movable block, avoid the problem that the upset appears in the movable block, on the other hand, at the in-process that the movable block goes up and down, can utilize guide way and direction boss to cooperate and carry out the removal direction to the movable block.

According to another aspect of the present invention, there is provided a magnetic resonance apparatus comprising a transmitting coil cylinder, a magnet, and a support adjustment assembly, the support adjustment assembly being provided as described above. Therefore, when the transmitting coil barrel is assembled through the supporting and adjusting assembly, the magnetic resonance device can adjust the angle of the transmitting coil barrel relative to the supporting frame by utilizing the rotation adjusting structure, and is convenient to install and adjust.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

figure 1 shows a schematic view from a first perspective of a partial structure of a magnetic resonance apparatus provided by an embodiment of the utility model;

figure 2 is a schematic diagram illustrating a second view of a partial structure of a magnetic resonance apparatus provided by an embodiment of the present invention;

figure 3 is a schematic diagram illustrating a third view of a partial structure of a magnetic resonance apparatus provided by an embodiment of the present invention;

figure 4 shows a partial exploded view of a magnetic resonance apparatus provided by an embodiment of the present invention;

FIG. 5 shows a schematic structural view of the support stand of FIG. 1;

FIG. 6 shows a schematic view of the first adjustment member of FIG. 1;

figure 7 shows a schematic view of the structure of the moving mass of figure 1;

fig. 8 illustrates a structural diagram of the fixing block of fig. 1.

Wherein the figures include the following reference numerals:

1. a transmitting coil cylinder; 10. a support frame; 11. a frame body; 111. a first stage; 112. a second stage; 113. a third stage; 114. a fourth stage; 115. reinforcing ribs; 12. a support plate; 20. a first adjustment member; 21. adjusting the main body; 22. connecting columns; 23. a third strip-shaped hole; 30. a second adjustment member; 31. a fixed block; 311. a first inclined plane; 312. a guide groove; 32. a moving block; 321. a second inclined plane; 322. a fourth aperture; 323. a guide boss; 33. a third fastener; 40. a rotation adjustment structure; 41. a first bar-shaped hole; 50. a translation structure; 51. a second bar-shaped hole; 61. a first fastener; 62. a second fastener; 70. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 8, an embodiment of the present invention provides a support adjustment assembly, which includes a support frame 10 and a rotation adjustment structure 40, an upper end of the support frame 10 is connected to the transmitting coil cylinder 1, the rotation adjustment structure 40 is disposed between the upper end of the support frame 10 and the transmitting coil cylinder 1, and the transmitting coil cylinder 1 can rotate relative to the support frame 10 through the rotation adjustment structure 40.

Use the support adjusting part that this embodiment provided, through setting up rotation regulation structure 40 between support frame 10 and transmitting coil barrel 1, when assembling transmitting coil barrel 1 through supporting adjusting part, can utilize rotation regulation structure 40 to adjust the angle of transmitting coil barrel 1 relative support frame 10, be convenient for install the regulation.

As shown in fig. 2, the rotation adjusting structure 40 includes a first bar-shaped hole 41 and a first connecting member, the first bar-shaped hole 41 is disposed at the upper end of the supporting frame 10, the first bar-shaped hole 41 extends along the circumferential direction of the transmitting coil cylinder 1, and the first connecting member is movably disposed in the first bar-shaped hole 41 in a penetrating manner. A first connecting member (e.g., a screw) is inserted into the first bar-shaped hole 41, and the support frame 10 and the transmitting coil cylinder 1 are connected by the first connecting member. Because first bar hole 41 extends along the circumference of transmitting coil barrel 1, when the relative support frame 10 of transmitting coil barrel 1 rotated, first bar hole 41 can provide the removal space for first connecting piece, was convenient for adjust the angle of transmitting coil barrel 1.

As shown in fig. 5, the support frame 10 includes a frame body 11 and two support plates 12, the two support plates 12 are respectively disposed at two ends of the frame body 11, the two support plates 12 are respectively attached to the outer wall of the transmitting coil cylinder 1, and each support plate 12 is provided with a first bar-shaped hole 41. By adopting the structure, the two supporting plates 12 are respectively connected with the transmitting coil cylinder 1, so that the connection stability of the supporting frame 10 and the transmitting coil cylinder 1 can be improved.

Moreover, the shape of the frame body 11 and the inclination angle of the support plate 12 are designed according to the radian of the outer wall of the transmitting coil cylinder 1 and the diameter of the transmitting coil cylinder 1, so that the support plate 12 is attached to the outer wall of the transmitting coil cylinder 1 conveniently.

As shown in fig. 5, in the present embodiment, one of the support plates 12 is provided with one first strip-shaped hole 41, the other support plate 12 is provided with two first strip-shaped holes 41, and the three first strip-shaped holes 41 form one plane (three points form one plane), so that the connection stability between the support frame 10 and the transmitting coil cylinder 1 can be improved.

Specifically, the frame body 11 includes a first section 111, a second section 112, a third section 113 and a fourth section 114 connected in sequence, wherein one of the support plates 12 is connected to the first section 111, the other support plate 12 is connected to the fourth section 114, and a translation structure 50 is disposed between the second section 112 and the upper end of the first adjusting member 20.

In this embodiment, the height of the first section 111 is lower than that of the fourth section 114, so that the support frame 10 can be attached to the barrel 1 of the transmitting coil.

As shown in fig. 5, the frame body 11 further includes a reinforcing rib 115, and the joint of the first section 111 and the second section 112 and the joint of the second section 112 and the third section 113 are both provided with the reinforcing rib 115, so that the structural strength of the frame body 11 can be improved, and the connection stability of the support frame 10 and the transmitting coil cylinder 1 is further improved.

The support frame 10 may be made of stainless steel by bending, or the support frame 10 may be made of a welded component, as long as it is ensured that the support frame 10 does not affect the assembly and disassembly of the shim strips on the gradient coil.

As shown in fig. 1 to 8, in the present embodiment, the support adjustment assembly further includes a first adjustment member 20 and a second adjustment member 30, the first adjustment member 20 is disposed on the magnet in a vertically movable manner, an upper end of the first adjustment member 20 is connected to a lower end of the support frame 10, the second adjustment member 30 is disposed on the magnet, the second adjustment member 30 can drive the first adjustment member 20 to vertically move, a translation structure 50 is disposed between the lower end of the support frame 10 and the upper end of the first adjustment member 20, and the support frame 10 can translate relative to the first adjustment member 20 through the translation structure 50.

With the structure, the second adjusting part 30 can drive the first adjusting part 20 to move up and down, and the first adjusting part 20 is used for driving the support frame 10 to move up and down, so that the up-and-down position of the transmitting coil cylinder 1 relative to the magnet is adjusted. Be provided with rotation regulation structure 40 between the upper end of support frame 10 and the transmitting coil barrel 1, transmitting coil barrel 1 can rotate relative support frame 10 through rotation regulation structure 40, and then adjusts the angle of transmitting coil barrel 1 relative magnet. A translation structure 50 is arranged between the lower end of the support frame 10 and the upper end of the first adjusting part 20, and the support frame 10 can translate relative to the first adjusting part 20 through the translation structure 50, so as to adjust the horizontal position of the transmitting coil cylinder 1 relative to the magnet. Adopt above-mentioned structure, because the second regulating part 30 can drive first regulating part 20 and reciprocate, be provided with rotation regulation structure 40 between the upper end of support frame 10 and the transmitting coil barrel 1, be provided with translation structure 50 between the lower extreme of support frame 10 and the upper end of first regulating part 20, can adjust the position of transmitting coil barrel 1 in three not unidimensional dimension, be convenient for accomplish the installation of transmitting coil barrel 1 and adjust.

It should be noted that, as shown in fig. 1, in the present embodiment, the up-down position of the transmitting coil cylinder 1 with respect to the magnet is adjusted, that is, the transmitting coil cylinder 1 moves relative to the magnet in the Y direction, the angle of the transmitting coil cylinder 1 with respect to the magnet is adjusted, that is, the transmitting coil cylinder 1 rotates relative to the magnet in the Z direction, and the horizontal position of the transmitting coil cylinder 1 with respect to the magnet is adjusted, that is, the transmitting coil cylinder 1 moves relative to the magnet in the X direction.

Specifically, in the present embodiment, the Y direction is a vertical direction (up-down direction). The X direction is horizontal and perpendicular to the axis of the transmitting coil cylinder 1. The Z direction is the same as the direction of extension of the axis of the transmitting coil cylinder 1. In other embodiments, the Y direction may also be at an angle, such as ± 5 °, to the vertical, and the X direction may also be at an angle, such as ± 5 °, to the horizontal.

As shown in fig. 3 and 5, the translation structure 50 includes a second bar-shaped hole 51 and a second connecting member, the second bar-shaped hole 51 is disposed at the lower end of the support frame 10, the second bar-shaped hole 51 extends in the direction perpendicular to the axis of the transmitting coil cylinder 1, the second connecting member is disposed at the upper end of the first adjusting member 20, the second connecting member is movably disposed in the second bar-shaped hole 51 in a penetrating manner, the supporting and adjusting assembly further includes a first fastening member 61, and the second connecting member is connected with the lower end of the support frame 10 through the first fastening member 61. The second connecting member is inserted into the second strip-shaped hole 51, and the supporting frame 10 and the first adjusting member 20 are connected by the second connecting member. Because the second bar hole 51 extends in the direction perpendicular to the axis of the transmitting coil cylinder 1, when the support frame 10 translates relative to the first adjusting member 20, the second bar hole 51 can provide a moving space for the second connecting member, which is convenient for adjusting the horizontal position of the transmitting coil cylinder 1.

As shown in fig. 1, 3 and 6, in the present embodiment, the first adjusting member 20 includes an adjusting body 21, the second connecting member is a connecting column 22 disposed at an upper end of the adjusting body 21, and the connecting column 22 movably penetrates through the second strip-shaped hole 51. Through set up spliced pole 22 on adjusting main part 21, utilize spliced pole 22 and first fastener 61 to realize the connection of support frame 10 and first regulating part 20, have simple structure, the advantage of the assembly of being convenient for.

In this embodiment, the first fastening member 61 is a nut, and the outer wall of the connecting column 22 is provided with an external thread, and the nut is in threaded fit with the connecting column 22.

In this embodiment, the connecting column 22 and the adjusting body 21 are integrally formed, so that the structure of the device can be simplified, and the device has the advantage of being convenient to process.

Specifically, two second bar-shaped holes 51 are arranged at intervals at the lower end of the support frame 10, that is, two second bar-shaped holes 51 are arranged at intervals on the second segment 112.

As shown in fig. 1 and 6, the first adjusting member 20 has a third strip-shaped hole 23 arranged along the up-down direction, the supporting and adjusting assembly further includes a second fastening member 62 penetrating through the third strip-shaped hole 23, and the first adjusting member 20 is connected with the magnet through the second fastening member 62. After the first adjusting member 20 is adjusted to a proper height by the second adjusting member 30, the first adjusting member 20 is fixed to the magnet by the second fastening member 62, and thus the assembly of the first adjusting member 20 is completed. The third strip-shaped hole 23 can be used to provide a moving space for the second fastening member 62 during the up and down movement of the first adjusting member 20.

In the present embodiment, the second fastener 62 is a screw.

As shown in fig. 1, 7 and 8, the second adjusting member 30 includes a fixed block 31 and a moving block 32, the fixed block 31 is fixedly disposed on the magnet, a first inclined surface 311 is disposed on the fixed block 31, the moving block 32 has a second inclined surface 321 disposed corresponding to the first inclined surface 311, the moving block 32 moves up and down relative to the fixed block 31 via the first inclined surface 311 and the second inclined surface 321, and an upper end of the moving block 32 is drivingly connected to a lower end of the first adjusting member 20 to drive the first adjusting member 20 to move up and down.

When the moving block 32 moves in the horizontal direction relative to the fixed block 31, because the moving block 32 contacts with the first inclined surface 311 of the fixed block 31 through the second inclined surface 321, and the fixed block 31 is fixedly disposed on the magnet, the moving block 32 can move up and down relative to the fixed block 31 under the driving of the first inclined surface 311 and the second inclined surface 321, and then the moving block 32 can be used for driving the first adjusting member 20 to move up and down, so that the up-and-down position of the transmitting coil cylinder 1 relative to the magnet is finally adjusted. The up-and-down movement of the moving block 32 is realized by the matching of the two inclined planes, and the device has the advantages of simple structure and low cost.

As shown in fig. 1 and 4, the second adjusting member 30 further includes a third fastening member 33, the moving block 32 has a fourth hole 322 extending in the vertical direction, the third fastening member 33 is movably inserted through the fourth hole 322, and the third fastening member 33 is threadedly coupled to the fixed block 31. The depth of the third fastening member 33 screwed into the fixed block 31 can be adjusted by rotating the third fastening member 33, and in the process of rotating the third fastening member 33, the third fastening member 33 can drive the moving block 32 to move in the horizontal direction relative to the fixed block 31, so that the moving block 32 is lifted and lowered by matching the first inclined surface 311 and the second inclined surface 321.

Further, since the fourth hole 322 extends in the vertical direction, a space for moving the third fastening member 33 can be provided by the fourth hole 322 in the process of moving the moving block 32 up and down.

As shown in fig. 7 and 8, the first inclined surface 311 is provided with a guide groove 312, the second inclined surface 321 is provided with a guide boss 323, the guide boss 323 is movably inserted into the guide groove 312, and the extension direction of the guide groove 312 is the same as the extension direction of the first inclined surface 311. Through setting up guide way 312 and direction boss 323, on the one hand, at the in-process of rotating third fastener 33, can utilize guide way 312 and direction boss 323 to cooperate and carry on spacingly to the movable block 32, avoid the problem that the upset appears in movable block 32, on the other hand, at the in-process that movable block 32 goes up and down, can utilize guide way 312 and direction boss 323 to cooperate and carry out the removal direction to movable block 32.

In the present embodiment, the upper end of the moving block 32 and the lower end of the first adjusting member 20 are both flat surfaces, and the moving block 32 can translate relative to the first adjusting member 20. With the above structure, it is convenient to realize the translation of the moving block 32 relative to the first adjusting member 20.

As shown in fig. 1, a further embodiment of the present invention provides a magnetic resonance apparatus including a transmission coil cylinder 1, a magnet, and a support adjustment assembly, which is the above-provided support adjustment assembly. Therefore, when the magnetic resonance device is used for assembling the transmitting coil barrel body 1 through the supporting and adjusting assembly, the angle of the transmitting coil barrel body 1 relative to the supporting frame 10 can be adjusted by the rotation adjusting structure 40, and installation and adjustment are facilitated.

In this embodiment, the magnetic resonance apparatus includes four supporting and adjusting assemblies, two supporting and adjusting assemblies are disposed at the front end of the transmitting coil barrel 1 at intervals, and the other two supporting and adjusting assemblies are disposed at the rear end of the transmitting coil barrel 1 at intervals.

As shown in fig. 4, the magnetic resonance apparatus further includes a fixing plate 70, the fixing plate 70 is fixedly disposed on the magnet, and the first adjusting member 20 and the second adjusting member 30 supporting the adjusting assembly are both disposed on the fixing plate 70. Specifically, the fixing block 31 of the second adjusting member 30 may be fixed to the fixing plate 70 by means of screw coupling or welding. The material of the fixing plate 70 includes, but is not limited to, stainless steel or aluminum alloy.

To facilitate understanding of the apparatus provided in this embodiment, the following description is made in conjunction with the assembly steps:

(1) after the transmitting coil barrel 1 passes through the gradient coil, the support frame 10 is fixed on the transmitting coil barrel 1 (at the moment, the screw is not screwed tightly);

(2) fixing the first adjusting member 20 to the support frame 10 with a nut (the screw is not tightened), and fixing the first adjusting member 20 to the magnet with the second fastening member 62 (not tightened);

(3) fixing (fastening) the fixed block 31 to the magnet, and locking the moving block 32 to the fixed block 31 with the third fastening member 33;

(4) adjusting the position of the moving block 32 by adjusting the screwing-in depth of the third fastening piece 33, jacking up the first adjusting piece 20 by the moving block 32 and driving the transmitting coil cylinder 1 to move in the Y direction, and locking and fixing the first adjusting piece 20 by the second fastening piece 62 after the transmitting coil cylinder 1 reaches a required position;

(5) the support frame 10 is pushed to move in the X-axis direction, the transmitting coil cylinder 1 is driven to move in the X-axis direction, and the support frame 10 (a locking nut) is fixed after the transmitting coil cylinder 1 reaches a required position;

(6) and rotating the transmitting coil barrel body 1 to a required angle, fixing (locking) the support frame 10 and the transmitting coil barrel body 1, and finishing the assembly of the device.

Through the device that the embodiment provided, after fixing well Z axle orientation position through laser, more conveniently adjust the position of transmitting coil barrel 1 at X, Y epaxial direction to and be convenient for adjust the rotation of transmitting coil barrel 1 on the Z axle, have the advantage easy to assemble, can use manpower sparingly and the structure is more firm, can reduce the vibration influence of gradient vibration to transmitting coil barrel 1 and magnet.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A support adjustment assembly, comprising:

the upper end of the support frame (10) is connected with the transmitting coil barrel (1);

the rotary adjusting structure (40) is arranged between the upper end of the support frame (10) and the transmitting coil barrel body (1), so that the transmitting coil barrel body (1) can rotate relative to the support frame (10) through the rotary adjusting structure (40).

2. The support adjustment assembly according to claim 1, characterized in that the rotation adjustment structure (40) comprises a first strip-shaped hole (41) and a first connecting piece, the first strip-shaped hole (41) is arranged at the upper end of the support frame (10), the first strip-shaped hole (41) extends along the circumferential direction of the transmitting coil cylinder (1), and the first connecting piece is movably arranged in the first strip-shaped hole (41) in a penetrating manner.

3. The support adjusting assembly according to claim 2, wherein the support frame (10) comprises a frame body (11) and two support plates (12), the two support plates (12) are respectively arranged at two ends of the frame body (11), the two support plates (12) are respectively attached to the outer wall of the transmitting coil cylinder (1), and each support plate (12) is provided with the first strip-shaped hole (41).

4. The support adjustment assembly of any one of claims 1-3, further comprising:

the first adjusting piece (20), the first adjusting piece (20) can be arranged on the magnet in a vertically moving mode, and the upper end of the first adjusting piece (20) is connected with the lower end of the supporting frame (10);

the second adjusting piece (30) is arranged on the magnet, the second adjusting piece (30) can drive the first adjusting piece (20) to move up and down, a translation structure (50) is arranged between the lower end of the support frame (10) and the upper end of the first adjusting piece (20), and the support frame (10) can translate relative to the first adjusting piece (20) through the translation structure (50).

5. The support adjustment assembly according to claim 4, characterized in that the translation structure (50) comprises a second strip-shaped hole (51) and a second connecting piece, the second strip-shaped hole (51) is arranged at the lower end of the support frame (10), the second strip-shaped hole (51) extends in a direction perpendicular to the axis of the transmitting coil cylinder (1), the second connecting piece is arranged at the upper end of the first adjusting piece (20), the second connecting piece is movably arranged in the second strip-shaped hole (51) in a penetrating manner, the support adjustment assembly further comprises a first fastening piece (61), and the second connecting piece is connected with the lower end of the support frame (10) through the first fastening piece (61).

6. The support adjustment assembly according to claim 4, wherein the first adjustment member (20) has a third strip-shaped hole (23) arranged along a vertical direction, the support adjustment assembly further comprises a second fastening member (62) penetrating the third strip-shaped hole (23), and the first adjustment member (20) is connected with the magnet through the second fastening member (62).

7. The support adjusting assembly according to claim 4, wherein the second adjusting member (30) comprises a fixed block (31) and a moving block (32), the fixed block (31) is fixedly arranged on the magnet, a first inclined surface (311) is arranged on the fixed block (31), the moving block (32) has a second inclined surface (321) arranged corresponding to the first inclined surface (311), the moving block (32) moves up and down relative to the fixed block (31) through the first inclined surface (311) and the second inclined surface (321), and the upper end of the moving block (32) is drivingly connected with the lower end of the first adjusting member (20) to drive the first adjusting member (20) to move up and down.

8. The support and adjustment assembly as set forth in claim 7, characterized in that the second adjustment member (30) further comprises a third fastening member (33), the moving block (32) has a fourth hole (322) extending in the up-down direction, the third fastening member (33) is movably inserted through the fourth hole (322), and the third fastening member (33) is threadedly connected with the fixing block (31).

9. The support adjustment assembly of claim 7,

a guide groove (312) is formed in the first inclined surface (311), a guide boss (323) is arranged on the second inclined surface (321), the guide boss (323) is movably inserted into the guide groove (312), and the extending direction of the guide groove (312) is the same as that of the first inclined surface (311); and/or the presence of a gas in the gas,

the upper end of the moving block (32) and the lower end of the first adjusting piece (20) are both planes, and the moving block (32) can translate relative to the first adjusting piece (20).

10. A magnetic resonance apparatus, characterized in that the magnetic resonance apparatus comprises a transmitting coil cylinder (1), a magnet, and a support adjustment assembly as claimed in any one of claims 1 to 9.