CN113990598A

CN113990598A - Magnetic resonance coil support

Info

Publication number: CN113990598A
Application number: CN202111284493.2A
Authority: CN
Inventors: 邓灵波; 成官迅
Original assignee: Peking University Shenzhen Hospital
Current assignee: Peking University Shenzhen Hospital
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-01-28
Anticipated expiration: 2041-11-01
Also published as: CN113990598B

Abstract

The utility model discloses a magnetic resonance coil support, which relates to the technical field of coil supports and comprises a base, fixing columns and a rotating storage box, wherein an inner cavity is formed in the base, a driving assembly is arranged in the inner cavity of the base, two groups of fixing columns are symmetrically and fixedly arranged on the upper surface of the base, rear protection plates are fixedly arranged on the rear sides of the two groups of fixing columns, and a rotating assembly is arranged between the two groups of fixing columns. According to the utility model, when the rotating shaft is about to move to the upper end of the fixed column, the driving gear is meshed with the lower end of the driving rack, the driving rack drives the driving gear and drives the rotating shaft to rotate along with the continuous upward movement of the rotating shaft, and finally the rotating containing box can be driven to swing ninety degrees through the connection effect of the fixed end block, so that the front side of the rotating containing box faces upwards.

Description

Magnetic resonance coil support

Technical Field

The utility model relates to the technical field of coil brackets, in particular to a magnetic resonance coil bracket.

Background

Refer to chinese patent with patent number CN212872864U, it discloses a magnetic resonance coil support, including supporting mechanism, supporting mechanism includes two vertical parallel arrangement's bracing piece, the bottom of bracing piece has linked firmly the fixed plate, the spout has been seted up to a lateral wall of bracing piece, and a lateral wall of bracing piece is located the top of spout and has seted up the export groove. According to the coil storage device, the storage mechanism is convenient to store through the sliding groove, the sliding block and the round rod, the occupied space when the coil storage device is idle is reduced, the power supply part of the coil is placed in the placing cavity through the placing cavity, the power supply part of the coil is prevented from extruding the induction part of the coil, so that the coil is deformed, the coil is prevented from being bent and deformed in the placing process through the fixing of the upper fixing die and the lower fixing die, the coil is convenient to protect through the arrangement of the upper box body and the lower box body, the contact between the coil and dust is reduced, and the service life of the coil is prolonged.

There is certain weak point in the above-mentioned patent, on the one hand, device in the above-mentioned patent is when taking out the coil, need box body just can open last box body under the artificial upwards pulling, this process needs the manpower to participate in, operator's intensity of labour has been increased, and it is comparatively time-consuming and energy-consuming, on the one hand, a coil can only be placed to lower box body inside in the above-mentioned patent, can not satisfy taking in of multiunit coil and placing, on the one hand, when the box body was gone up in the closure in the above-mentioned patent, because the sponge layer is very soft yielding, thickness diminishes after long-time the use, and then weakened the centre gripping effect to the coil, the condition of damaging because of rocking easily appears in the coil, therefore, we disclose a magnetic resonance coil support and satisfied the demand at people.

Disclosure of Invention

An object of the present invention is to provide a magnetic resonance coil holder to solve the above problems in the prior art, and in the present invention, when a plurality of sets of coils can be automatically stored, the effect of clamping the coils can be improved to prevent the coils from being damaged by shaking.

In order to achieve the above purpose, the present application provides the following technical solutions: a magnetic resonance coil support comprises a base, fixing columns and a rotary containing box, wherein an inner cavity is formed in the base, a driving assembly is arranged in the inner cavity of the base, two groups of fixing columns are symmetrically and fixedly arranged on the upper surface of the base, a rear protection plate is fixedly arranged on the rear sides of the two groups of fixing columns, a rotary assembly is arranged between the two groups of fixing columns, a lifting assembly is arranged in each group of fixing columns, the rotary containing box is arranged on the front side of each fixing column, three groups of containing grooves are formed in the surface of the rotary containing box at equal intervals, sliding sealing plates are slidably arranged on the left surface of the rotary containing box and the containing grooves, handles are fixedly arranged on the left sides of the sliding sealing plates, three groups of arc-shaped clamping sleeves A are fixedly arranged on the inner wall surfaces of the left sides of the containing grooves at equal intervals, and elastic pressing assemblies are arranged on the right sides of the containing grooves, and the inside of the accommodating groove is positioned on the left side of the elastic pressing assembly and is provided with a clamping assembly.

Borrow by above-mentioned structure, can drive lifting unit through drive assembly work and carry out work, and then can drive and rotate the containing box rebound, move up to the upper end of fixed column on rotating the containing box simultaneously, can drive through rotating assembly and rotate the containing box and swing ninety degrees, and then the rotation containing box of vertical placing can swing to the level, can pull open the slip shrouding to one side through the pulling handle afterwards, accomodate the groove port and open this moment, make things convenient for getting of coil to put, through the cooperation between suppress subassembly and the centre gripping subassembly, can be with the stable centre gripping of coil in the inside of accomodating the groove, drive assembly passes through and lifting unit cooperation afterwards, can drive and rotate the containing box and move down, can make simultaneously to rotate the containing box through rotating assembly and swing to vertical state, and then make to rotate the containing box and vertically accomodate in the front side of fixed column.

Preferably, the lifting assembly comprises limiting sliding grooves formed in opposite side surfaces of the two groups of fixed columns, threaded rods are installed on the top wall surfaces of the limiting sliding grooves in a rotating mode, the upper ends of the two groups of threaded rods and the lower ends of the two groups of threaded rods penetrate through the inner cavity of the base, the lower ends of the threaded rods and the fixed columns are connected in a rotating mode, the lower ends of the threaded rods are connected with the bottom wall surface of the inner cavity of the base in a rotating mode, lifting blocks are arranged on the outer surfaces of the threaded rods in a meshed mode and are installed inside the limiting sliding grooves in a corresponding limiting sliding mode, and fixed end plates are fixedly installed on the outer end portions of the lifting blocks.

Furthermore, when the threaded rod rotates, the threaded rod is meshed with the lifting block for transmission, the limiting sliding effect of the limiting sliding groove and the lifting block is combined, the lifting block can be driven to move up and down along the limiting sliding groove, and the lifting effect of the whole storage box is driven to rotate through the connecting effect of the rotating shaft and the fixing end block.

Preferably, drive assembly includes the mount pad of fixed mounting in base inner chamber one side inner wall surface, mount pad tip fixed mounting has driving motor, and driving motor output tip direction down, be provided with reduction gear set between driving motor output tip and the adjacent threaded rod surface, and driving motor output tip passes through reduction gear set and is connected with the threaded rod rotation of one side, and is two sets of it is provided with driving pulley group to lie in base inner chamber inside between the threaded rod surface, and connects through driving pulley group transmission between two sets of threaded rods.

Furthermore, when the driving motor works, the threaded rod on one side can be driven to rotate through the meshing transmission action of the reduction gear set, and meanwhile, the threaded rod on the other side can be driven to synchronously rotate under the transmission action of the transmission belt gear set.

Preferably, the rotating assembly comprises a rotating shaft which is rotatably installed between two groups of fixed end plates, a driving gear is coaxially and fixedly installed in the middle of the outer surface of the rotating shaft, two groups of fixed end blocks are symmetrically and fixedly sleeved on two sides of the driving gear on the outer surface of the rotating shaft, the end parts of the fixed end blocks are fixedly connected with the back surface of the rotating storage box on the front side, fixed transverse plates are fixedly installed between the upper end parts of the fixed columns, and driving racks which can be meshed with the driving gear in a transmission fit mode are fixedly installed on the corresponding positions of the front side surfaces of the fixed transverse plates and the driving gear.

Further, when the rotating shaft is about to move to the upper end of the fixed column, the driving gear is meshed with the lower end of the driving rack at the moment, the driving rack drives the driving gear and drives the rotating shaft to rotate along with the continuous upward movement of the rotating shaft, and finally the rotating storage box can be driven to swing ninety degrees through the connection effect of the fixed end block, so that the rotating storage box faces upwards.

Preferably, the axis of rotation surface is close to the fixed cover of driving motor one side and has been connect the rotation lantern ring, the fixed surface fixed mounting who rotates the lantern ring has the swing post, the stiff end plate surface is located and has been seted up the side groove above the rotation lantern ring, the side inslot portion is close to swing post department slidable mounting and has the movable block, the side groove is kept away from the lateral wall fixed surface of movable block and is installed spring A, and spring A tip and movable block side surface fixed connection, movable block outer end fixed surface installs the bumping post, fixed end plate side surface is located swing post tip below fixed mounting and has spacing post.

Further, will drive at the axis of rotation in-process and rotate the lantern ring and swing post, the final swing post will contact and extrude the bumping post, along with the continuation rotation of swing post, the bumping post will promote the movable block and overcome spring A elasticity and slide to one side along the side channel, and then spring A will provide certain elasticity for the buffering, in order to prevent the excessive rotation of axis of rotation, when the axis of rotation resets simultaneously, the swing post will swing to being close to spacing post position, and extrude with spacing post contact, fixed spacing post provides certain spacing effect, in order to prevent the excessive rotation of axis of rotation.

Preferably, the suppress subassembly is including seting up the side chamber of accomodating groove right side inner wall surface, the lateral wall surface in side chamber slides and inserts and is equipped with the guide pillar, and the tip of guide pillar runs through to the right side of rotating the containing box, the tip of guide pillar is located the port department fixed mounting in side chamber has the mounting panel, guide pillar surface cover is equipped with spring B, and two tip of spring B correspond fixed connection with the side surface of mounting panel and the right side inner wall surface in side chamber respectively.

Further, the guide pillar is pulled outwards, the guide pillar overcomes the elasticity of the spring B and drives the mounting plate to move into the side cavity, the guide pillar is loosened, and the guide pillar and the mounting plate are conveniently driven to reset under the elastic action of the spring B.

Preferably, the centre gripping subassembly includes that fixed mounting is located the interlock axle of mounting panel left side below department between accomodating inslot wall surface, the surface of interlock axle rotates with arc mouth cutting ferrule A corresponding position department and installs three group arc mouth cutting ferrule B, three groups department has all seted up slip arc type groove in the middle of the arc mouth cutting ferrule B, the equal spacing slidable mounting in slip arc type inslot has a slide bar, three groups the surface that arc mouth cutting ferrule B is close to the mounting panel has all seted up logical notch, and leads to the notch correspondence and communicates with each other with slip arc type groove, mounting panel surface and logical notch correspond a fixed mounting have three connecting rods of group, and the connecting rod pass correspond behind the logical notch with slide bar fixed connection.

Further, under the traction action of the connecting rod and the limiting sliding matching action of the sliding rod and the sliding arc-shaped groove, the arc-shaped opening clamping sleeve B can be driven to rotate along one side of the linkage axial side cavity, the upper end of the arc-shaped opening clamping sleeve B is far away from the arc-shaped opening clamping sleeve A and gives way to a space, so that the clamping effect is lost, a coil is convenient to take out, when the coil is placed, a guide pillar is pulled to one side, when the arc-shaped opening clamping sleeve B swings to give way to the space, the coil is placed between the arc-shaped opening clamping sleeve A and the arc-shaped opening clamping sleeve B, one end of the coil is clamped into the arc-shaped opening of the arc-shaped opening clamping sleeve A, the coil extrudes the arc-shaped cushion, then the guide pillar is loosened, the guide pillar and the mounting plate are driven to move and reset under the elastic action of the spring B, the mounting plate pushes the sliding rod to slide to the upper end of the sliding arc-shaped opening clamping sleeve B through the connecting rod, so that the arc-shaped opening clamping sleeve B rotates along the linkage axial direction, finally, arc mouth cutting ferrule B can realize the centre gripping to the coil with the cooperation of arc mouth cutting ferrule A with the block in the opposite side of coil for stable the placing in the inside of accomodating the groove of coil.

Preferably, the equal fixed mounting in storage tank bottom surface has an arch cushion, the equal fixed mounting in arc surface has the cotton pad of pearl in arc mouth cutting ferrule A and the arc mouth cutting ferrule B.

Furthermore, the arched soft cushion has certain elasticity, and can be mutually extruded with the coil when the coil is placed, so that the coil is placed more stably, and the pearl cotton cushion has a certain protection effect and can effectively prevent the surface of the coil from being scratched.

Furthermore, the bottom pad has certain elasticity, can increase the frictional force between base and the ground, and the antiskid line of combination seting up can effectively prevent the base condition of sliding at will when placing.

In conclusion, the technical effects and advantages of the utility model are as follows:

1. the utility model can automatically drive the rotary containing box to lift and rotate through the matching among the driving component, the lifting component and the rotating component, the device is combined with a driving motor which can drive a threaded rod on one side to rotate through a reduction gear set, and simultaneously can drive the threaded rod on the other side to synchronously rotate under the transmission action of a transmission belt pulley set, the threaded rod and the lifting block are in meshing transmission, the lifting block can be driven to move upwards along a limit sliding groove, the rotary containing box is driven to move upwards integrally through the connecting effect of a rotating shaft and a fixed end block, when the rotating shaft is about to move to the upper end of a fixed column, the driving gear is meshed with the lower end of a driving rack, the driving rack drives the driving gear to drive the rotating shaft to rotate along with the continuous upward movement of the rotating shaft, and finally the rotary containing box can be driven to swing ninety degrees through the connecting action of the fixed end block, make to rotate containing box openly up, replace the mode that adopts the manpower to stimulate among the prior art, reduced operator's intensity of labour to a certain extent, improved the holistic degree of automation of device, easy operation and labour saving and time saving.

2. According to the utility model, three groups of coils can be placed simultaneously by rotating the three groups of accommodating grooves formed in the surface of the accommodating box, the sliding sealing plate can be pulled open to one side by pulling the handle according to actual requirements in the device, the ports of the accommodating grooves are opened at the moment, so that the coils are greatly convenient to take and place, the problem that only one coil can be placed in the lower box body in the prior art and the accommodating and placing of multiple groups of coils cannot be met is effectively solved, the utilization rate of the device is improved, and the simultaneous placing of three groups of coils is met.

3. In the utility model, through the structural cooperation between the elastic pressing component and the clamping component, the problems that in the prior art, because a sponge layer is very soft and easy to deform, the thickness of the coil is reduced after long-time use, and the coil is easy to damage due to shaking are solved, the coil is placed between the arc-shaped opening clamping sleeve A and the arc-shaped opening clamping sleeve B in combination with the device, one end of the coil is clamped into the arc opening of the arc-shaped opening clamping sleeve A, the coil extrudes the arch-shaped cushion, then the guide pillar is loosened, the guide pillar and the mounting plate are driven to move and reset under the elastic action of the spring B, the mounting plate pushes the sliding rod to slide to the upper end of the sliding arc-shaped groove through the connecting rod and extrudes the arc-shaped opening clamping sleeve B, so that the arc-shaped opening clamping sleeve B rotates along the interlocking shaft, finally, the arc-shaped opening clamping sleeve B is clamped at the other side of the coil and is matched with the arc-shaped opening clamping sleeve A to clamp the coil, and the extrusion effect of the arc-shaped opening clamping sleeve A is matched, so that the coil can be stably placed in the accommodating groove, and the protection effect on the coil is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a rear side partial cross-sectional view of the apparatus of the present invention;

FIG. 3 is a schematic view of a driving assembly according to the present invention;

FIG. 4 is a schematic view of the lifting assembly of the present invention;

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

FIG. 6 is a partial cross-sectional view of the container according to the present invention;

FIG. 7 is a second partial cross-sectional view of the rotatable container of the present invention;

fig. 8 is a schematic view of the installation of the structure of the arc-shaped mouth cutting sleeve B of the utility model.

In the figure: 1. a base; 101. a bottom pad; 2. fixing a column; 201. a rear protective plate; 3. rotating the storage box; 301. a receiving groove; 302. sliding the closing plate; 303. a handle; 304. an arched soft cushion; 305. an arc-shaped opening clamping sleeve A; 4. a limiting sliding groove; 401. a threaded rod; 402. a lifting block; 403. fixing the end plate; 5. a mounting seat; 501. a drive motor; 502. a reduction gear set; 503. a transmission pulley group; 6. a rotating shaft; 601. a drive gear; 602. a fixed end block; 603. fixing the transverse plate; 604. a drive rack; 7. rotating the lantern ring; 701. a swing post; 702. a side groove; 703. a moving block; 704. a spring A; 705. a bumping post; 706. a limiting column; 8. a lateral cavity; 801. a guide post; 802. mounting a plate; 803. a spring B; 9. a linkage shaft; 901. an arc-shaped opening clamping sleeve B; 902. a sliding arc-shaped groove; 903. a slide bar; 904. a through notch; 905. a connecting rod.

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. 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.

Example (b): referring to fig. 1-8, a magnetic resonance coil support comprises a base 1, fixing columns 2 and a rotary accommodating box 3, wherein the base 1 is internally provided with an inner cavity, the inner cavity of the base 1 is provided with a driving assembly, two groups of fixing columns 2 are symmetrically and fixedly installed on the upper surface of the base 1, rear protective plates 201 are fixedly installed on the rear sides of the two groups of fixing columns 2, a rotary assembly is arranged between the two groups of fixing columns 2, a lifting assembly is arranged inside each group of fixing columns 2, the rotary accommodating box 3 is arranged on the front side of each fixing column 2, three groups of accommodating grooves 301 are equidistantly arranged on the surface of the rotary accommodating box 3, sliding seal plates 302 are slidably installed on the left surface of the rotary accommodating box 3 and the accommodating grooves 301, handles 303 are fixedly installed on the left sides of the sliding seal plates 302, three groups of arc-shaped clamping sleeves a305 are fixedly installed on the inner wall surfaces on the left sides of the three groups of the accommodating grooves 301 at equal intervals, and elastic pressing assemblies are arranged on the right sides of the three groups of the accommodating grooves 301, the inside of three groups of storage grooves 301 is located and all is provided with the centre gripping subassembly on the left of the suppress subassembly.

By means of the structure, the lifting component can be driven to work through the work of the driving component, and then the rotary containing box 3 can be driven to move upwards, meanwhile, when the rotary containing box 3 moves upwards to the upper end part of the fixed column 2, the rotary containing box 3 can be driven to swing ninety degrees through the rotary component, the vertically arranged rotary containing box 3 can be swung to be horizontal, then the sliding sealing plate 302 can be pulled to one side by pulling the handle 303, the port of the containing groove 301 is opened, the coil is conveniently taken and placed, and through the matching between the elastic pressing component and the clamping component, the coil can be stably clamped in the accommodating groove 301, then the driving component can drive the rotary accommodating box 3 to move downwards through matching with the lifting component, simultaneously can make through rotating assembly and rotate containing box 3 swing to vertical state, and then make and rotate containing box 3 and vertically accomodate in the front side of fixed column 2.

As a preferred implementation manner of this embodiment, as shown in fig. 1 to 8, the lifting assembly includes a limiting sliding groove 4 disposed on opposite side surfaces of two sets of fixing posts 2, a threaded rod 401 is rotatably mounted on a top wall surface of the limiting sliding groove 4, upper ends of the two sets of threaded rods 401 and lower ends of the two sets of threaded rods 401 all penetrate through an inner cavity of the base 1, the threaded rod 401 and lower ends of the fixing posts 2 are rotatably connected, the lower ends of the threaded rods 401 are rotatably connected with a bottom wall surface of the inner cavity of the base 1, the outer surfaces of the threaded rods 401 are respectively engaged with a lifting block 402, the lifting blocks 402 are respectively slidably mounted inside the limiting sliding groove 4 in a limiting manner, and a fixing end plate 403 is fixedly mounted on an outer end portion of the lifting block 402.

When the threaded rod 401 rotates, the threaded rod is meshed with the lifting block 402 for transmission, the limiting sliding effect of the limiting sliding groove 4 and the lifting block 402 is combined, the lifting block 402 can be driven to move up and down along the limiting sliding groove 4, and the whole lifting effect of the storage box 3 is driven to rotate through the connecting effect of the rotating shaft 6 and the fixed end block 602.

Drive assembly includes mounting bracket 5 of fixed mounting in base 1 inner chamber one side inner wall surface, 5 end fixed mounting of mounting bracket has driving motor 501, and driving motor 501 output end direction down, be provided with reduction gear set 502 between driving motor 501 output end and the adjacent threaded rod 401 surface, and driving motor 501 output end passes through reduction gear set 502 and is connected with the threaded rod 401 rotation of one side, lie in base 1 inner chamber inside between two sets of threaded rod 401 surfaces and be provided with driving pulley group 503, and connect through driving pulley group 503 transmission between two sets of threaded rod 401.

When the driving motor 501 works, the threaded rod 401 on one side can be driven to rotate through the meshing transmission action of the speed reduction gear set 502, and meanwhile, the threaded rod 401 on the other side can be driven to synchronously rotate under the transmission action of the transmission belt pulley set 503.

The rotating assembly comprises a rotating shaft 6 which is rotatably installed between two groups of fixed end plates 403, a driving gear 601 is coaxially and fixedly installed in the middle of the outer surface of the rotating shaft 6, two groups of fixed end blocks 602 are symmetrically and fixedly sleeved on two sides of the driving gear 601 on the outer surface of the rotating shaft 6, the end portions of the fixed end blocks 602 are fixedly connected with the back surface of the rotating storage box 3 on the front side, a fixed transverse plate 603 is fixedly installed between the upper end portions of two groups of fixed columns 2, and a driving rack 604 which can be meshed with the driving gear 601 in a transmission fit mode is fixedly installed on the corresponding position of the front side surface of the fixed transverse plate 603 and the driving gear 601.

When the rotating shaft 6 is going to move to the upper end of the fixed column 2, the driving gear 601 will engage with the lower end of the driving rack 604, and as the rotating shaft 6 moves upwards, the driving rack 604 will drive the driving gear 601 and drive the rotating shaft 6 to rotate, and finally the rotating storage box 3 can be driven to swing ninety degrees through the connection of the fixed end block 602, so that the front face of the rotating storage box 3 faces upwards.

The outer surface of the rotating shaft 6 is fixedly sleeved with a rotating sleeve ring 7 close to one side of the driving motor 501, a swinging column 701 is fixedly installed on the outer surface of the rotating sleeve ring 7, a side groove 702 is formed in the surface of the fixed end plate 403 and located above the rotating sleeve ring 7, a moving block 703 is slidably installed in the side groove 702 close to the swinging column 701, a spring A704 is fixedly installed on the surface of the side wall of the side groove 702 far away from the moving block 703, the end portion of the spring A704 is fixedly connected with the side surface of the moving block 703, a stop column 705 is fixedly installed on the surface of the outer end of the moving block 703, and a limit column 706 is fixedly installed on the side surface of the fixed end plate 403 and located below the end portion of the swinging column 701.

The rotating sleeve 7 and the swing post 701 are driven to rotate in the rotating process of the rotating shaft 6, finally the swing post 701 contacts and presses the stop post 705, along with the continuous rotation of the swing post 701, the stop post 705 pushes the moving block 703 to overcome the elastic force of the spring a704 and slide to one side along the side groove 702, further the spring a704 provides certain elastic force for buffering so as to prevent the rotating shaft 6 from excessively rotating, meanwhile, when the rotating shaft 6 rotates and resets, the swing post 701 swings to a position close to the limiting post 706 and contacts and presses the limiting post 706, and the fixed limiting post 706 provides certain limiting effect so as to prevent the rotating shaft 6 from excessively rotating.

The suppressing component comprises a side cavity 8 arranged on the surface of the inner wall on the right side of the accommodating groove 301, a guide pillar 801 is inserted into the surface of the side wall of the side cavity 8 in a sliding mode, the end portion of the guide pillar 801 penetrates through the right side of the rotating accommodating box 3, a mounting plate 802 is fixedly mounted at the port of the side cavity 8 on the end portion of the guide pillar 801, a spring B803 is sleeved on the outer surface of the guide pillar 801, and two end portions of the spring B803 are respectively and fixedly connected with the side surface of the mounting plate 802 and the surface of the inner wall on the right side of the side cavity 8 in a corresponding mode.

The centre gripping subassembly includes that fixed mounting is located the interlock axle 9 of mounting panel 802 left side below department between the 301 inner wall surface of accomodating, the surface of interlock axle 9 corresponds position department with arc mouth bayonet socket A305 and rotates and installs three group arc mouth bayonet socket B901, department has all seted up slip arc type groove 902 in the middle of three group arc mouth bayonet socket B901, the inside equal spacing slidable mounting in slip arc type groove 902 has slide bar 903, logical notch 904 has all been seted up on the surface that three group arc mouth bayonet socket B901 are close to mounting panel 802, leads to notch 904 and corresponds and communicate with each other with slip arc type groove 902, mounting panel 802 surface corresponds department fixed mounting with logical notch 904 and has three group connecting rods 905, and connecting rod 905 corresponds after passing logical notch 904 and slide bar 903 fixed connection.

Through the cooperation between the elastic pressing component and the clamping component, the coil can be conveniently taken, placed and stored, specifically, when the coil is taken, the guide pillar 801 is pulled outwards, at the moment, the guide pillar 801 overcomes the elasticity of the spring B803 and drives the mounting plate 802 to move into the side cavity 8, and simultaneously under the traction action of the connecting rod 905 and the limiting sliding cooperation action of the sliding rod 903 and the sliding arc-shaped groove 902, the arc-shaped opening clamping sleeve B901 can be driven to rotate towards one side of the side cavity 8 along the linkage shaft 9, at the moment, the upper end part of the arc-shaped opening clamping sleeve B901 is far away from the arc-shaped opening clamping sleeve A305 and gives way out space, so that the clamping effect disappears, so that the coil can be conveniently taken out, when the coil is placed, the guide pillar 801 is pulled towards one side, when the arc-shaped opening clamping sleeve B901 swings out space, the coil is placed between the arc-shaped opening clamping sleeve A305 and the arc-shaped opening clamping sleeve B305, at the moment, one end of the coil is clamped into the arc-shaped opening clamping sleeve A305, simultaneously the coil itself extrudees arch cushion 304, not hard up guide pillar 801 afterwards, drive guide pillar 801 and mounting panel 802 under spring B803's elasticity effect and remove and reset, mounting panel 802 pushes slide bar 903 through connecting rod 905 and slides to slip arc type groove 902 upper end this moment, and extrude arc mouth cutting ferrule B901, make arc mouth cutting ferrule B901 rotate along interlock axle 9, final arc mouth cutting ferrule B901 will block at the opposite side of coil, can realize the centre gripping to the coil with arc mouth cutting ferrule A305 cooperation, make the stable inside of accomodating groove 301 of placing of coil.

The bottom surfaces of the accommodating grooves 301 are fixedly provided with arched soft pads 304, wherein the arched soft pads 304 can be any soft pad in the prior art, such as foam pads, and the inner arc surfaces of the arc-shaped opening clamping sleeve A305 and the arc-shaped opening clamping sleeve B901 are fixedly provided with pearl wool pads.

The arched soft pad 304 has certain elasticity, and can be mutually extruded with the coil when the coil is placed, so that the coil is placed more stably, and the pearl cotton pad has certain protection effect and can effectively prevent the coil surface from being scratched.

The bottom of the base 1 is fixedly provided with a bottom pad 101, wherein the bottom pad 101 can be any elastic soft pad in the prior art, such as a rubber pad, the lower surface of the bottom pad 101 is provided with anti-slip patterns at equal intervals, the bottom pad 101 has certain elasticity, the friction force between the base 1 and the ground can be increased, and the anti-slip patterns formed in combination can effectively prevent the base 1 from sliding randomly when being placed.

Driving motor 501 in this device is prior art, and its theory of operation does not do the repeated description here, and reduction gear group 502 is connected a great gear of diameter by the gear engagement that a diameter is less simultaneously, and then can accomplish the speed reduction effect, and drive belt group 503 is established by the cover between two belt pulleys simultaneously and is constituteed, and then two sets of threaded rods 401 of drive connection.

The working principle of the utility model is as follows: when the device is used, the device is placed on the ground through the bottom surface of the base 1 facing downwards, when the driving motor 501 works, the threaded rod 401 on one side can be driven to rotate through the meshing transmission action of the reduction gear set 502, meanwhile, the threaded rod 401 on the other side can be driven to synchronously rotate under the transmission action of the transmission belt pulley set 503, when the threaded rod 401 rotates, the threaded rod 401 and the lifting block 402 are in meshing transmission, the limiting sliding action of the limiting sliding groove 4 and the lifting block 402 is combined, the lifting block 402 can be driven to move upwards along the limiting sliding groove 4, the rotating containing box 3 is driven to move upwards integrally through the connection effect of the rotating shaft 6 and the fixed end block 602, when the rotating shaft 6 is about to move to the upper end of the fixed column 2, at the moment, the driving gear 601 is meshed with the lower end of the driving rack 604, and along with the continuous upward movement of the rotating shaft 6, the driving rack 604 drives the driving gear 601 to drive the rotating shaft 6 to rotate, finally, the fixed end block 602 is connected to drive the rotary containing box 3 to swing ninety degrees, so that the front of the rotary containing box 3 faces upwards, the sliding sealing plate 302 can be pulled to one side by pulling the handle 303, the port of the containing groove 301 is opened at the moment, and the coil is convenient to take and place, when the coil is taken, the guide pillar 801 is pulled outwards, the guide pillar 801 overcomes the elasticity of the spring B803 and drives the mounting plate 802 to move to the inside of the side cavity 8, and simultaneously, under the traction action of the connecting rod 905 and the limiting sliding fit action of the sliding rod 903 and the sliding arc-shaped groove 902, the arc-shaped opening clamping sleeve B901 can be driven to rotate to one side of the side cavity 8 along the linkage shaft 9, the upper end part of the arc-shaped opening clamping sleeve B901 is far away from the arc-shaped opening clamping sleeve A305 and gives way to a space, so that the clamping effect disappears, so that the coil is convenient to take out, when the coil is placed, the guide pillar 801 is pulled to one side, which is consistent with the above, when the arc-shaped opening clamping sleeve B901 swings and gives way to the space, put into between arc mouth card sleeve A305 and the arc mouth card sleeve B901 with the coil, coil one end card this moment is gone into to arc mouth card sleeve A305 arc mouth inside, coil itself extrudees arch cushion 304 simultaneously, not hard up guide pillar 801 afterwards, drive guide pillar 801 and mounting panel 802 under the spring action of spring B803 and remove and reset, mounting panel 802 promotes slide bar 903 through connecting rod 905 and slides to slip arc type groove 902 upper end this moment, and extrude arc mouth card sleeve B901, make arc mouth card sleeve B901 rotate along interlock axle 9, finally arc mouth card sleeve B901 will block at the opposite side of coil, can realize the centre gripping to the coil with arc mouth card sleeve A305 cooperation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a magnetic resonance coil support, includes base (1), fixed column (2) and rotation containing box (3), its characterized in that: an inner cavity is formed in the base (1), a driving assembly is arranged in the inner cavity of the base (1), two groups of fixing columns (2) are symmetrically and fixedly mounted on the upper surface of the base (1), a rear protection plate (201) is fixedly mounted on the rear side of the two groups of fixing columns (2), a rotating assembly is arranged between the two groups of fixing columns (2), a lifting assembly is arranged in each group of fixing columns (2), a rotating containing box (3) is arranged on the front side of each fixing column (2), three containing grooves (301) are formed in the surface of the rotating containing box (3) at equal intervals, sliding seal plates (302) are arranged on the left surface of the rotating containing box (3) and the containing grooves (301) in a sliding mode, handles (303) are fixedly mounted on the left side of each sliding seal plate (302), three arc-shaped openings A (305) are fixedly mounted on the inner wall surface of the left side of each containing groove (301) at equal intervals, the right side of accomodating groove (301) all is provided with the suppress subassembly, and three groups the inside of accomodating groove (301) is located the suppress subassembly left side and all is provided with the centre gripping subassembly.

2. A magnetic resonance coil support according to claim 1, wherein: the lifting assembly comprises limiting sliding grooves (4) formed in opposite side surfaces of two groups of fixing columns (2), threaded rods (401) are installed on the top wall surfaces of the limiting sliding grooves (4) in a rotating mode, the upper ends of the two groups of threaded rods (401) and the lower ends of the two groups of threaded rods (401) penetrate through the inner cavity of the base (1), the lower ends of the threaded rods (401) and the fixing columns (2) are connected in a rotating mode, the lower ends of the threaded rods (401) are connected with the inner cavity bottom wall surface of the base (1) in a rotating mode, lifting blocks (402) are sleeved on the outer surfaces of the threaded rods (401) in a meshing mode, the lifting blocks (402) correspond to the limiting sliding grooves (4) in a sliding mode, and fixing end plates (403) are fixedly installed on the outer ends of the lifting blocks (402).

3. A magnetic resonance coil support according to claim 2, wherein: drive assembly includes mounting seat (5) of fixed mounting in base (1) inner chamber one side inner wall surface, mounting seat (5) tip fixed mounting has driving motor (501), and driving motor (501) output end direction down, be provided with between driving motor (501) output end and adjacent threaded rod (401) surface reduction gear group (502), and driving motor (501) output end passes through reduction gear group (502) and is connected with threaded rod (401) of one side are rotated, and is two sets of lie in base (1) inner chamber inside between threaded rod (401) surface and be provided with driving pulley group (503), and connect through driving pulley group (503) transmission between two sets of threaded rod (401).

4. A magnetic resonance coil support according to claim 2, wherein: the rotating assembly comprises a rotating shaft (6) which is rotatably installed between two groups of fixed end plates (403), a driving gear (601) is coaxially and fixedly installed in the middle of the outer surface of the rotating shaft (6), two groups of fixed end blocks (602) are symmetrically and fixedly sleeved on two sides of the driving gear (601) on the outer surface of the rotating shaft (6), the end parts of the fixed end blocks (602) are fixedly connected with the back surface of the rotating containing box (3) on the front side, a fixed transverse plate (603) is fixedly installed between the upper end parts of two groups of fixed columns (2), and a driving rack (604) which can be meshed with the driving gear (601) in a transmission fit mode is fixedly installed at the corresponding position of the front side surface of the fixed transverse plate (603) and the driving gear (601).

5. A magnetic resonance coil support according to claim 4, characterized in that: the utility model discloses a fixed rotation axis (6) surface is close to driving motor (501) one side fixed cover and has been connect rotation lantern ring (7), the fixed surface of rotating lantern ring (7) installs swing post (701), fixed end plate (403) surface is located and has seted up side groove (702) above rotation lantern ring (7), the inside slidable mounting that is close to swing post (701) of side groove (702) has movable block (703), the lateral wall fixed surface that movable block (703) were kept away from in side groove (702) installs spring A (704), and spring A (704) tip and movable block (703) side surface fixed connection, movable block (703) outer end fixed surface installs bumping post (705), fixed end plate (403) side surface is located swing post (701) tip below fixed mounting and has spacing post (706).

6. A magnetic resonance coil support according to claim 4, characterized in that: the side chamber (8) of holding groove (301) right side inner wall surface is seted up including the bullet pressure subassembly, the lateral wall surface of side chamber (8) slides and inserts and is equipped with guide pillar (801), and the tip of guide pillar (801) runs through to the right side of rotating containing box (3), the port department fixed mounting that the tip of guide pillar (801) is located side chamber (8) has mounting panel (802), guide pillar (801) surface cover is equipped with spring B (803), and two tip of spring B (803) correspond fixed connection with the right side inner wall surface of the side surface of mounting panel (802) and side chamber (8) respectively.

7. A magnetic resonance coil support according to claim 6, characterized in that: the clamping component comprises a linkage shaft (9) which is fixedly arranged between the inner wall surfaces of the accommodating grooves (301) and is positioned at the lower left of the mounting plate (802), three groups of arc-shaped mouth cutting sleeves B (901) are rotatably arranged at the positions of the outer surface of the linkage shaft (9) corresponding to the arc-shaped mouth cutting sleeves A (305), sliding arc-shaped grooves (902) are formed in the middle of the three groups of arc-shaped mouth cutting sleeves B (901), the sliding arc-shaped groove (902) is internally provided with sliding rods (903) in a limiting and sliding manner, the surfaces of the three groups of arc-shaped opening clamping sleeves B (901) close to the mounting plate (802) are provided with through notches (904), the through notches (904) are correspondingly communicated with the sliding arc-shaped groove (902), three groups of connecting rods (905) are fixedly arranged on the surface of the mounting plate (802) corresponding to the through notches (904), and the connecting rod (905) passes through the through notch (904) and then is correspondingly and fixedly connected with the sliding rod (903).

8. A magnetic resonance coil support according to claim 7, wherein: all fixed mounting have arch cushion (304) on accomodate groove (301) bottom surface, arc mouth cutting ferrule A (305) and arc mouth cutting ferrule B (901) inner arc surface all fixed mounting have the cotton pad of pearl.

9. A magnetic resonance coil support according to claim 3, wherein: the anti-skidding line bed is characterized in that a bottom pad (101) is fixedly arranged at the bottom of the base (1), and anti-skidding lines are arranged on the lower surface of the bottom pad (101) at equal intervals.