CN107940189B - Rotatable support for mounting magnetic resonance matched equipment - Google Patents
Rotatable support for mounting magnetic resonance matched equipment Download PDFInfo
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- CN107940189B CN107940189B CN201810002303.5A CN201810002303A CN107940189B CN 107940189 B CN107940189 B CN 107940189B CN 201810002303 A CN201810002303 A CN 201810002303A CN 107940189 B CN107940189 B CN 107940189B
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- 230000005291 magnetic effect Effects 0.000 title claims abstract description 73
- 230000004323 axial length Effects 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 6
- 238000002560 therapeutic procedure Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000004435 EPR spectroscopy Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000002595 magnetic resonance imaging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
The invention discloses a rotatable support for mounting magnetic resonance matched equipment, and relates to the field of medical equipment. The invention comprises a magnet, wherein a connecting frame is fixedly arranged on the magnet through a threaded hole; the connecting frame is of a non-magnetic/weak magnetic frame structure, and is fixedly provided with a first connecting base and a second connecting base which are matched and correspond in position; a plurality of rotating spindles are rotatably arranged on the first connecting base, and a plurality of horizontal arms are fixed on the rotating spindles; the end side of the horizontal arm is rotationally connected with a balance arm through a rotary auxiliary shaft; the end sides of the horizontal arms are respectively connected with a hanging frame in a rotating way. According to the invention, the matching equipment hanging frame of the magnetic resonance is combined with the magnet, the position of the magnet is changed in the later period, the position of the bracket is synchronously changed, an embedded part is not required to be arranged in a room, the relative integrity of a shielding layer of the room is ensured, and meanwhile, support is provided for interventional therapy, navigation and real-time close-range image display on the magnetic resonance.
Description
Technical Field
The invention belongs to the field of medical appliances, and particularly relates to a rotatable bracket for mounting magnetic resonance matched equipment.
Background
Magnetic resonance refers to the phenomenon of spin magnetic resonance, namely that a microscopic particle system with magnetic moment can only take a plurality of quantized orientations relative to the direction of a magnetic field in a constant external magnetic field; if an alternating magnetic field is added in the direction perpendicular to the constant magnetic field, the orientation of the magnetic moment can be changed under proper conditions, so that the magnetic moment system can selectively absorb the alternating magnetic field energy with specific frequency. The method is wide in meaning, comprises nuclear magnetic resonance, electron paramagnetic resonance or electron spin resonance, and is mainly used for magnetic resonance co-imaging in medical examination.
The magnetic resonance imaging is a special examination using magnetic field and radio frequency pulse, safe, accurate, non-invasive, harmless to human body, when in use, the corollary equipment has shadowless lamp, navigator, display, etc., at present, the industry generally makes magnet and corollary equipment bracket separate, makes the built-in fitting in the shielding room in advance, fixes the bracket such as shadowless lamp, navigator, display, etc. on the top or wall all around of the room for use, is inconvenient for the installation of the shielding layer of room, is inconvenient for the regulation of specific position, is inconvenient for adjusting to the position of magnet after the later installation magnet, and specific service condition, therefore, provides a rotatable bracket for installing magnetic resonance corollary equipment, solves the above-mentioned problem.
Disclosure of Invention
The invention aims to provide a rotatable bracket for installing magnetic resonance matched equipment, which is characterized in that a connecting frame is arranged on a magnet, the rotatable bracket is fixed on the connecting frame, and a shadowless lamp, a navigator, a display and the like are arranged on the rotatable bracket, so that the problems that the existing brackets such as the shadowless lamp, the navigator, the display and the like are fixed on the top or the surrounding wall of a room for use, the installation of a room shielding layer is inconvenient, the adjustment of a specific position is inconvenient, and the adjustment of the position specific use condition of the magnet after the magnet is installed in a later period are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a rotatable bracket for installing magnetic resonance matched equipment, which comprises a magnet, wherein a plurality of threaded holes are formed in the magnet; a connecting frame is fixedly arranged on the magnet through a threaded hole; the connecting frame is of a non-magnetic/weak magnetic frame structure, and is fixedly provided with a first connecting base and a second connecting base which are matched and correspond in position; the first connecting base is of a non-magnetic/weak magnetic cylindrical structure or a non-magnetic/weak magnetic plate structure, and a plurality of second mounting holes are formed in the first connecting base; the side surface of the first connecting base is provided with a plurality of second fixing holes, and the second connecting base and the first connecting base have the same structure; a plurality of rotating spindles are rotatably arranged on the first connecting base, and a plurality of horizontal arms are fixed on the rotating spindles; the end side of the horizontal arm is rotationally connected with a balance arm through a rotary auxiliary shaft; the end sides of the horizontal arms are respectively and rotatably connected with a hanging frame; the axial lengths of the rotating main shafts are different, and the distances between the horizontal arms and the first connecting base are different; the rotary main shaft, the horizontal arm and the balance arm are all of telescopic structures; the joints of the horizontal arm and the balance arm and the joints of the balance arm and the hanging frame are respectively provided with an adjusting damping.
Further, the connecting frame is of a non-magnetic/weak magnetic moment frame structure, a plurality of first fixing holes matched with the threaded holes are formed in the connecting frame, and a connecting bracket is fixed on one side of the connecting frame; the connecting support is of an angle-shaped or I-shaped or groove-shaped or H-shaped structure, and a plurality of first fixing holes matched with the threaded holes are formed in one surface of the connecting support; the connecting frame is fixed on the magnet in a mode of matching the screw with the threaded hole.
Further, a first mounting plate and a second mounting plate which are matched and corresponding in position are fixed on the connecting frame; the first mounting plate is of an angle-shaped or I-shaped or groove-shaped or H-shaped structure, and a plurality of first mounting holes matched with the second fixing holes are formed in one surface of the first mounting plate; the first mounting plate and the second mounting plate have the same structure; the first connecting base and the second connecting base are fixed on the connecting frame in a mode of being matched with the first mounting hole through screws.
Further, two second mounting holes are formed in the first connecting base, and rotating spindles are respectively arranged in the two second mounting holes in a rotating mode through bearings, wherein each rotating spindle comprises a first rotating spindle and a second rotating spindle; the axial length of the first rotating main shaft is 20-30 cm greater than that of the second rotating main shaft.
Further, the horizontal arms comprise a first horizontal arm, a second horizontal arm and a third horizontal arm; the balance arm comprises a first balance arm, a second balance arm and a third balance arm; the end sides of the first horizontal arm, the second horizontal arm and the third horizontal arm are respectively and rotatably connected with the first balance arm, the second balance arm and the third balance arm through rotary auxiliary shafts; the first horizontal arm is fixed on the end side of the first rotating main shaft, the second horizontal arm is fixed on the end side of the second rotating main shaft, and the third horizontal arm is fixed on the periphery side of the second rotating main shaft; the distance between the second horizontal arm and the first connecting base is 5-30 cm greater than the distance between the third horizontal arm and the first connecting base.
Further, the hanging rack is respectively provided with a shadowless lamp, a navigator and a display in a clamping or sucking or hanging or hinging mode.
Further, the rotating main shaft is a non-magnetic/weak magnetic rotating shaft; the horizontal arm and the balance arm are of non-magnetic/weak magnetic rod-shaped structures; the hanging frame is of a non-magnetic/weak magnetic hanging frame structure.
The invention has the following beneficial effects:
1. the support has strong adaptability, the horizontal arm swing angle is limited by horizontal rotation according to the width of a room where the magnet is located, the up-down swing angle of the balance arm can be adjusted according to the height of the room where the magnet is located, the structural strength of the horizontal arm and the balance arm can be adjusted according to the weight of hung equipment, and all joints of the hanging frame can rotate, so that the support is suitable for examination imaging or interventional therapy of rooms with different sizes and magnetic resonance.
2. The parts are connected by using the screws, and the adjusting damping is arranged at the joint of the horizontal arm and the balance arm, at the joint of the balance arm and the hanger and at other rotary joints, so that the installation, the disassembly, the maintenance and the rotary adjustment are simple, convenient, labor-saving and efficient.
3. The connecting frame, the first connecting base, the second connecting base, the rotary main shaft, the horizontal arm, the balance arm, the rotary auxiliary shaft, the connecting bracket and the like are all processed and manufactured by adopting nonmagnetic or weak magnetic materials, so that the magnetic field uniformity of the magnet and the coil radio frequency signal are not influenced when the magnetic coil radio frequency coil is used.
4. The invention combines the magnetic resonance supporting equipment hanging frame with the magnet, the position of the magnet is changed in the later stage, the position of the bracket is synchronously changed, an embedded part is not required to be arranged in a room, the relative integrity of a shielding layer of the room is ensured, and simultaneously, support is provided for interventional therapy, navigation and real-time close-range image display on the magnetic resonance.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Figure 1 is a schematic diagram of the structure of a rotatable support for mounting a magnetic resonance accessory in accordance with the present invention;
FIG. 2 is a schematic diagram of the structure at A in FIG. 1;
FIG. 3 is a schematic view of a first connecting base according to the present invention;
FIG. 4 is a schematic view of a magnet according to the present invention;
FIG. 5 is a schematic view of the structure at B in FIG. 4;
FIG. 6 is a schematic view of a structure of a connecting frame according to the present invention;
FIG. 7 is a front elevational view of the structure of FIG. 6;
FIG. 8 is a schematic diagram of a first embodiment of the present invention;
FIG. 9 is a schematic diagram of a second embodiment of the present invention;
FIG. 10 is a schematic diagram of a third embodiment of the present invention;
in the drawings, the list of components represented by the various numbers is as follows:
1-magnet, 2-link, 3-first connection base, 4-first rotary spindle, 5-first horizontal arm, 6-first balance arm, 7-hanger, 8-rotary counter shaft, 9-shadowless lamp, 10-navigator, 11-display, 101-threaded hole, 201-first mounting plate, 202-second mounting plate, 203-connection bracket, 204-first mounting hole, 205-first fixed hole, 301-second connection base, 302-second fixed hole, 303-second mounting hole, 401-second rotary spindle, 501-second horizontal arm, 502-third horizontal arm, 503-fourth horizontal arm, 601-second balance arm, 602-third balance arm, 603-fourth balance arm.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-7, the invention is a rotatable bracket for installing magnetic resonance matching equipment, which comprises a magnet 1, wherein a plurality of threaded holes 101 are arranged on the magnet 1; a connecting frame 2 is fixedly arranged on the magnet 1 through a threaded hole 101; the connecting frame 2 is of a non-magnetic/weak magnetic frame structure, and a first connecting base 3 and a second connecting base 301 which are matched and corresponding in position are fixedly arranged on the connecting frame 2; the first connecting base 3 is of a non-magnetic/weak magnetic cylindrical structure or a non-magnetic/weak magnetic plate structure, and a plurality of second mounting holes 303 are formed in the first connecting base 3; a plurality of second fixing holes 302 are formed in the side face of the first connecting base 3, and the second connecting base 301 and the first connecting base 3 are identical in structure; a plurality of rotating spindles are rotatably arranged on the first connecting base 3, and a plurality of horizontal arms are fixed on the rotating spindles; the end sides of the horizontal arms are respectively connected with a balance arm in a rotating way through a rotary auxiliary shaft 8; the end side of the balance arm is rotatably connected with a hanging frame 7; the axial lengths of the rotating spindles are different, and the distances between the horizontal arms and the first connecting base 3 are different; the rotary main shaft, the horizontal arm and the balance arm are all telescopic structures; the joints of the horizontal arm and the balance arm and the joints of the balance arm and the hanging frame 7 are respectively provided with an adjusting damper.
Wherein, the connecting frame 2 is a non-magnetic/weak magnetic moment frame structure, a plurality of first fixing holes 205 matched with the threaded holes 101 are arranged on the connecting frame 2, and a connecting bracket 203 is fixed on one side of the connecting frame 2; wherein, the connecting bracket 203 is of an angle-shaped or I-shaped or groove-shaped or H-shaped structure, and a surface of the connecting bracket 203 is provided with a plurality of first fixing holes 205 matched with the threaded holes 101; the connecting frame 2 is fixed on the magnet 1 by means of the cooperation of screws and the threaded holes 101.
Wherein, the connecting frame 2 is fixed with a first mounting plate 201 and a second mounting plate 202 which are matched and corresponding in position; wherein, the first mounting plate 201 is in an angle-shaped or I-shaped or groove-shaped or H-shaped structure, and a plurality of first mounting holes 204 matched with the second fixing holes 302 are formed on one surface of the first mounting plate 201; the first mounting plate 201 and the second mounting plate 202 have the same structure; the first connecting base 3 and the second connecting base 301 are fixed on the connecting frame 2 in a manner of being matched with the first mounting hole 204 through screws.
Wherein, two second mounting holes 303 are formed on the first connection base 3, and rotating spindles are respectively rotatably mounted in the two second mounting holes 303 through bearings, and each rotating spindle comprises a first rotating spindle 4 and a second rotating spindle 401; the axial length of the first rotary spindle 4 is 20 to 30 cm greater than the axial length of the second rotary spindle 401.
Wherein the horizontal arms comprise a first horizontal arm 5, a second horizontal arm 501 and a third horizontal arm 502; the balance arms comprise a first balance arm 6, a second balance arm 601 and a third balance arm 602; the end sides of the first horizontal arm 5, the second horizontal arm 501 and the third horizontal arm 502 are respectively connected with the first balance arm 6, the second balance arm 601 and the third balance arm 602 in a rotating way through a rotary auxiliary shaft 8; the first horizontal arm 5 is fixed to the end side of the first rotary spindle 4, the second horizontal arm 501 is fixed to the end side of the second rotary spindle 401, and the third horizontal arm 502 is fixed to the peripheral side of the second rotary spindle 401; the distance between the second horizontal arm 501 and the first connection base 3 is 5-30 cm greater than the distance between the third horizontal arm 502 and the first connection base 3.
Wherein, the hanging frame 7 is respectively provided with a shadowless lamp 9, a navigator 10 and a display 11 in a clamping or sucking or hanging or hinging mode.
Wherein the rotating main shaft is a non-magnetic/weak magnetic rotating shaft; the horizontal arm and the balance arm are of non-magnetic/weak magnetic rod-shaped structures; the hanger 7 is a non-magnetic/weak magnetic hanger structure.
First embodiment:
as shown in fig. 8, two rotating spindles are rotatably mounted on the connecting frame 2 through a connecting base, and the rotating spindles comprise a first rotating spindle 4 and a second rotating spindle 401; the axial length of the first rotary spindle 4 is 30 cm greater than the axial length of the second rotary spindle 401; the joints of the horizontal arms and the balance arms and the joints of the balance arms and the hanging frame 7 are respectively provided with an adjusting damping, and each horizontal arm comprises a first horizontal arm 5, a second horizontal arm 501 and a third horizontal arm 502; the balance arms comprise a first balance arm 6, a second balance arm 601 and a third balance arm 602; the end sides of the first horizontal arm 5, the second horizontal arm 501 and the third horizontal arm 502 are respectively connected with the first balance arm 6, the second balance arm 601 and the third balance arm 602 in a rotating way through a rotary auxiliary shaft 8; the first horizontal arm 5 is fixed to the end side of the first rotary spindle 4, the second horizontal arm 501 is fixed to the end side of the second rotary spindle 401, and the third horizontal arm 502 is fixed to the peripheral side of the second rotary spindle 401; the distance between the second horizontal arm 501 and the first connection base 3 is 5 cm greater than the distance between the third horizontal arm 502 and the first connection base 3, wherein the hanging frame 7 is respectively provided with the shadowless lamp 9, the navigator 10 and the display 11 in a clamping or sucking or hanging or hinging manner.
Specific embodiment II:
as shown in fig. 9, two rotating spindles are rotatably installed on the connecting frame 2 through a connecting base, and the rotating spindles comprise a first rotating spindle 4 and a second rotating spindle 401; the axial length of the first rotary spindle 4 is 20 cm greater than the axial length of the second rotary spindle 401; the joints of the horizontal arms and the balance arms and the joints of the balance arms and the hanging frame 7 are respectively provided with an adjusting damping, and each horizontal arm comprises a first horizontal arm 5, a second horizontal arm 501 and a third horizontal arm 502; the balance arms comprise a first balance arm 6, a second balance arm 601 and a third balance arm 602; the end sides of the first horizontal arm 5, the second horizontal arm 501 and the third horizontal arm 502 are respectively connected with the first balance arm 6, the second balance arm 601 and the third balance arm 602 in a rotating way through a rotary auxiliary shaft 8; the first horizontal arm 5 is fixed to the end side of the first rotary spindle 4, the second horizontal arm 501 is fixed to the end side of the second rotary spindle 401, and the third horizontal arm 502 is fixed to the peripheral side of the second rotary spindle 401; the distance between the second horizontal arm 501 and the first connection base 3 is 30 cm greater than the distance between the third horizontal arm 502 and the first connection base 3, wherein the hanging frame 7 is respectively provided with the shadowless lamp 9, the navigator 10 and the display 11 in a clamping or sucking or hanging or hinging manner.
Third embodiment:
as shown in fig. 10, two rotating spindles are rotatably installed on the connecting frame 2 through a connecting base, and the rotating spindles comprise a first rotating spindle 4 and a second rotating spindle 401; the axial length of the first rotary spindle 4 is 20 cm greater than the axial length of the second rotary spindle 401; the joints of the horizontal arms and the balance arms and the joints of the balance arms and the hanging frame 7 are respectively provided with an adjusting damping, and each horizontal arm comprises a first horizontal arm 5, a second horizontal arm 501, a third horizontal arm 502 and a fourth horizontal arm 503; the balance arms comprise a first balance arm 6, a second balance arm 601, a third balance arm 602 and a fourth balance arm 603; the end sides of the first horizontal arm 5, the second horizontal arm 501, the third horizontal arm 502 and the fourth horizontal arm 503 are respectively connected with the first balance arm 6, the second balance arm 601, the third balance arm 602 and the fourth balance arm 603 in a rotating way through a rotary auxiliary shaft 8; the first horizontal arm 5 is fixed to the end side of the first rotary spindle 4, the second horizontal arm 501 is fixed to the end side of the second rotary spindle 401, and the third horizontal arm 502 is fixed to the peripheral side of the second rotary spindle 401; the fourth balance arm 603 is fixed on the circumference side of the second rotating main shaft 401, the distance between the second horizontal arm 501 and the first connecting base 3 is 20 cm greater than the distance between the third horizontal arm 502 and the first connecting base 3, the distance between the third horizontal arm 502 and the first connecting base 3 is 25 cm greater than the distance between the fourth horizontal arm 503 and the first connecting base 3, wherein the hanging frame 7 is respectively provided with two shadowless lamps 9, a navigator 10 and a display 11 in a clamping, sucking, lifting or hinging mode.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (4)
1. A rotatable support for mounting a magnetic resonance accessory, comprising a magnet (1), characterized in that:
a plurality of threaded holes (101) are formed in the magnet (1);
a connecting frame (2) is fixedly arranged on the magnet (1) through a threaded hole (101);
the connecting frame (2) is of a non-magnetic/weak magnetic frame structure, and a first connecting base (3) and a second connecting base (301) which are matched and corresponding in position are fixedly arranged on the connecting frame (2);
the first connecting base (3) is of a non-magnetic/weak-magnetic cylindrical structure or a non-magnetic/weak-magnetic plate structure, and a plurality of second mounting holes (303) are formed in the first connecting base (3); a plurality of second fixing holes (302) are formed in the side face of the first connecting base (3), and the second connecting base (301) and the first connecting base (3) are identical in structure;
a plurality of rotating spindles are rotatably arranged on the first connecting base (3), and a plurality of horizontal arms are fixed on the rotating spindles;
the end sides of the horizontal arms are respectively connected with a balance arm in a rotating way through a rotary auxiliary shaft (8);
the end side of the balance arm is rotatably connected with a hanging frame (7);
the axial lengths of the rotating main shafts are different, and the distances between the horizontal arms and the first connecting base (3) are different;
the rotary main shaft, the horizontal arm and the balance arm are all of telescopic structures;
the joints of the horizontal arm and the balance arm and the joints of the balance arm and the hanging frame (7) are respectively provided with an adjusting damping;
the horizontal arms comprise a first horizontal arm (5), a second horizontal arm (501) and a third horizontal arm (502); the balance arms comprise a first balance arm (6), a second balance arm (601) and a third balance arm (602);
the end sides of the first horizontal arm (5), the second horizontal arm (501) and the third horizontal arm (502) are respectively in rotary connection with the first balance arm (6), the second balance arm (601) and the third balance arm (602) through a rotary auxiliary shaft (8);
the first horizontal arm (5) is fixed on the end side of the first rotating main shaft (4), the second horizontal arm (501) is fixed on the end side of the second rotating main shaft (401), and the third horizontal arm (502) is fixed on the periphery side of the second rotating main shaft (401);
the distance between the second horizontal arm (501) and the first connecting base (3) is 5-30 cm greater than the distance between the third horizontal arm (502) and the first connecting base (3);
a first mounting plate (201) and a second mounting plate (202) which are matched and corresponding in position are fixed on the connecting frame (2);
the first mounting plate (201) is of an angle-shaped or I-shaped or groove-shaped or H-shaped structure, and a plurality of first mounting holes (204) matched with the second fixing holes (302) are formed in one surface of the first mounting plate (201);
the first mounting plate (201) and the second mounting plate (202) have the same structure;
the first connecting base (3) and the second connecting base (301) are fixed on the connecting frame (2) in a way of being matched with the first mounting hole (204) through screws;
two second mounting holes (303) are formed in the first connecting base (3), rotating spindles are respectively and rotatably mounted in the two second mounting holes (303) through bearings, and each rotating spindle comprises a first rotating spindle (4) and a second rotating spindle (401);
the axial length of the first rotating main shaft (4) is 20-30 cm greater than that of the second rotating main shaft (401).
2. A rotatable support for mounting a magnetic resonance accessory as claimed in claim 1, wherein:
the connecting frame (2) is of a non-magnetic/weak magnetic moment frame structure, a plurality of first fixing holes (205) matched with the threaded holes (101) are formed in the connecting frame (2), and a connecting bracket (203) is fixed on one side of the connecting frame (2);
the connecting frame (2) is fixed on the magnet (1) in a mode of matching the screw with the threaded hole (101).
3. A rotatable support for mounting magnetic resonance accessories according to claim 1, characterized in that the hanger (7) is provided with a shadowless lamp (9), a navigator (10) and a display (11) respectively by clamping or sucking or hoisting or hinging.
4. A rotatable support for mounting a magnetic resonance accessory as claimed in claim 1, wherein:
the rotating main shaft is a non-magnetic/weak magnetic rotating shaft;
the horizontal arm and the balance arm are of non-magnetic/weak magnetic rod-shaped structures;
the hanging frame (7) is of a non-magnetic/weak-magnetic hanging frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810002303.5A CN107940189B (en) | 2018-01-02 | 2018-01-02 | Rotatable support for mounting magnetic resonance matched equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810002303.5A CN107940189B (en) | 2018-01-02 | 2018-01-02 | Rotatable support for mounting magnetic resonance matched equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107940189A CN107940189A (en) | 2018-04-20 |
| CN107940189B true CN107940189B (en) | 2024-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810002303.5A Active CN107940189B (en) | 2018-01-02 | 2018-01-02 | Rotatable support for mounting magnetic resonance matched equipment |
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| CN (1) | CN107940189B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109620366A (en) * | 2019-01-15 | 2019-04-16 | 上海精劢医疗科技有限公司 | A kind of self-navigation lancing system and control method |
| CN109620365A (en) * | 2019-01-15 | 2019-04-16 | 上海精劢医疗科技有限公司 | A kind of navigation puncture system and control method |
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