CN211014615U - Nuclear magnetic resonance thyroid coil assembling structure - Google Patents

Abstract

The utility model belongs to the technical field of nuclear magnetic resonance coils, in particular to a nuclear magnetic resonance thyroid coil assembling structure, which comprises a first coil and a second coil, wherein the front side of the first coil is movably connected with a connecting plate through a pin shaft, first chutes are respectively arranged on the connecting plate and the second coil, a second chute is arranged on the side surface of the first chute, and a third chute is arranged at the bottom of the first chute arranged on the second coil; the utility model discloses, through setting up a plurality of card needles and pinholes, can cooperate connecting plate, draw-in groove and fixture block to assemble a plurality of coils, stability is assembled in the reinforcing, and the device adopts connecting plate, first slider, second slider, first spout, second spout, third spout, locating piece, constant head tank, card needle and pinhole, has realized assembling to first coil and second coil, has improved the stability of assembling greatly, and whole device is rational in infrastructure, easy operation, and the practicality is strong.

Description

Nuclear magnetic resonance thyroid coil assembling structure

Technical Field

The utility model belongs to the technical field of the nuclear magnetic resonance coil, concretely relates to structure is assembled to nuclear magnetic resonance thyroid gland coil.

Background

The nuclear magnetic resonance is based on the principle of nuclear magnetic resonance, and the position and the type of the atomic nucleus forming the object can be known by detecting the emitted electromagnetic wave through an external gradient magnetic field according to different attenuations of the released energy in different structural environments in the object, so that the structural image in the object can be drawn.

At present, current coil adopts singly to use in the use mostly, when needs a plurality of uses, then needs to assemble a plurality of coils, and traditional mode of assembling is single, and the stability after assembling is difficult to ensure, and then is unfavorable for improving the availability factor, brings very big inconvenience for the use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a structure is assembled to nuclear magnetic resonance thyroid gland coil has and is convenient for assemble and the strong characteristics of stability.

In order to achieve the above object, the utility model provides a following technical scheme: a nuclear magnetic resonance thyroid coil assembling structure comprises a first coil and a second coil, wherein the front side of the first coil is movably connected with a connecting plate through a pin shaft, the connecting plate and the second coil are both provided with a first chute, the side surface of the first chute is provided with a second chute, the bottom of the first chute arranged on the second coil is provided with a third chute, the top and the bottom of the third chute are both provided with a groove, a telescopic component is fixedly connected in the groove, one end of the telescopic component is fixedly connected with a positioning block, a first sliding block and a second sliding block are slidably connected in the first chute and the second chute, the side surface of the second sliding block is provided with a positioning groove, the side surface of the first coil is provided with a clamping groove, the side surface of the second coil is fixedly connected with a clamping block, the clamping groove is clamped with the clamping block, and the inner wall of the clamping groove is, the side of the clamping block is provided with a needle hole, and the clamping needle is clamped with the needle hole.

Preferably, flexible subassembly includes drum, sliding block, sliding tray and movable rod, drum fixed connection is at third spout inner wall, the sliding tray has been seted up to the drum inner wall, sliding tray sliding connection has the sliding block, the side fixedly connected with movable rod of sliding block, drum and fixedly connected with locating piece are passed to the one end of movable rod.

Preferably, the surface of the telescopic assembly is sleeved with a spring, one end of the spring is fixedly connected to the inner wall of the groove, and the other end of the spring is fixedly connected to the positioning block.

Preferably, the positioning block is made of rubber and is clamped with the positioning groove.

Preferably, the number of the clamping needles and the number of the needle holes are not less than twenty, and the clamping needles and the needle holes are uniformly distributed on the opposite surfaces of the clamping grooves and the clamping blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model can be matched with the connecting plate, the clamping groove and the clamping block to assemble a plurality of coils by arranging a plurality of clamping needles and needle holes, thereby enhancing the assembling stability, when the first slider and the second slider respectively pass through the first chute and the second chute and rotate the first slider and the second slider in the third chute, the positioning groove and the positioning block can be driven to be clamped, thereby realizing the fixation of the connecting plate, further achieving the aim of assembling the first coil and the second coil, by arranging the positioning groove and the positioning block, the first slider and the third chute can be positioned and fixed, further avoiding the sliding out of the first slider and the second slider, thereby realizing the fixation of the connecting plate, by arranging the telescopic component, the movable rod can drive the positioning block to move up and down by means of the elasticity of the spring and the sliding fit of the sliding block and the sliding groove, thereby realizing the clamping and the separation with the positioning groove, the device adopts connecting plate, first slider, second slider, first spout, second spout, third spout, locating piece, constant head tank, card needle and pinhole, has realized assembling to first coil and second coil, has improved the stability of assembling greatly, and whole device is rational in infrastructure, easy operation, and the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

fig. 2 is a schematic three-dimensional structure diagram of the first slider in the present invention;

FIG. 3 is an enlarged schematic structural view of the position A of the present invention;

fig. 4 is a schematic structural view of the first chute according to the present invention;

fig. 5 is a schematic structural view of the telescopic assembly of the present invention;

in the figure: 1. a first coil; 2. a first card slot; 3. a pin shaft; 4. a connecting plate; 5. a first clamping block; 6. a second coil; 7. a first chute; 8. a first slider; 9. a second chute; 10. a second slider; 11. positioning a groove; 12. a groove; 13. a telescoping assembly; 131. a cylinder; 132. a slider; 133. a sliding groove; 134. a movable rod; 14. positioning blocks; 15. a third chute; 16. a spring; 17. clamping a needle; 18. a pinhole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a nuclear magnetic resonance thyroid coil assembling structure comprises a first coil 1 and a second coil 6, wherein the front side of the first coil 1 is movably connected with a connecting plate 4 through a pin shaft 3, the connecting plate 4 and the second coil 6 are both provided with a first chute 7, the side surface of the first chute 7 is provided with a second chute 9, the bottom of the first chute 7 arranged on the second coil 6 is provided with a third chute 15, the top and the bottom of the third chute 15 are both provided with a groove 12, a telescopic component 13 is fixedly connected in the groove 12, one end of the telescopic component 13 is fixedly connected with a positioning block 14, the first chute 7 and the second chute 9 are slidably connected with a first slider 8 and a second slider 10, after the first slider 8 and the second slider 10 respectively pass through the first chute 7 and the second chute 9 and rotate the first slider 8 and the second slider 10 in the third chute 15, the device can drive the positioning groove 11 to be clamped with the positioning block 14, so that the connection plate 4 is fixed, and the purpose of assembling the first coil 1 and the second coil 6 is achieved, the positioning groove 11 is formed in the side surface of the second slider 10, the clamping groove 2 is formed in the side surface of the first coil 1, the clamping block 5 is fixedly connected to the side surface of the second coil 6, the clamping groove 2 is clamped with the clamping block 5, the clamping needle 17 is fixedly connected to the inner wall of the clamping groove 2, the needle hole 18 is formed in the side surface of the clamping block 5, and the clamping needle 17 is clamped with the needle hole 18. the device adopts the connection plate 4, the first slider 8, the second slider 10, the first sliding groove 7, the second sliding groove 9, the third sliding groove 15, the positioning block 14, the positioning groove 11, the clamping needle 17 and the needle hole 18, so that the assembly of the first coil 1 and the second coil 6 is realized, the operation is simple, and the practicability is strong.

Specifically, flexible subassembly 13 includes drum 131, sliding block 132, sliding tray 133 and movable rod 134, drum 131 fixed connection is at 15 inner walls of third spout, sliding tray 133 has been seted up to drum 131 inner wall, sliding block 132 sliding connection has in the sliding tray 133, the side fixedly connected with movable rod 134 of sliding block 132, drum 131 and fixedly connected with locating piece 14 are passed to the one end of movable rod 134, and through setting up flexible subassembly 13, with the help of spring 16's elasticity and sliding fit of sliding block 132 and sliding tray 133, can make movable rod 134 drive locating piece 14 reciprocate, realize joint and separation with constant head tank 11.

Specifically, a spring 16 is sleeved on the surface of the telescopic assembly 13, one end of the spring 16 is fixedly connected to the inner wall of the groove 12, and the other end of the spring 16 is fixedly connected to the positioning block 14.

Specifically, the material of locating piece 14 is rubber, locating piece 14 and locating slot 11 joint through setting up locating slot 11 and locating piece 14, can fix a position fixedly between first slider 8 and third spout 15, and then avoid first slider 8 and the 10 roll-offs of second slider, can realize fixing connecting plate 4.

Specifically, the quantity of card needle 17 and pinhole 18 is all not less than twenty, and evenly distributed is at the opposite face of draw-in groove 2 with fixture block 5, through setting up a plurality of card needles 17 and pinholes 18, can cooperate connecting plate 4, draw-in groove 2 and fixture block 5 to assemble a plurality of coils, and stability is assembled in the reinforcing.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, at first make draw-in groove 2 and 5 joints of fixture block, make card needle 17 prick into in the pinhole 18, then through the activity effect of round pin axle 3, it rotates to drive connecting plate 4, make first spout 7 on connecting plate 4 and second spout 9 and second coil 6 on first spout 7 and second spout 9 corresponding, then insert first spout 7 and second spout 9 with first slider 8 and second slider 10, and make first slider 8 and second slider 10 be located third spout 15, then rotate first slider 8 and make constant head tank 11 on the second slider 10 and the 14 joints of locating piece in the third spout 15, realize the fixed to connecting plate 4, it can to assembling of first coil 1 and second coil 6 to reach through connecting plate 4.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (5)

1. The utility model provides a structure is assembled to nuclear magnetic resonance thyroid gland coil, includes first coil (1) and second coil (6), its characterized in that: the front side of the first coil (1) is movably connected with a connecting plate (4) through a pin shaft (3), the connecting plate (4) and the second coil (6) are both provided with a first chute (7), the side surface of the first chute (7) is provided with a second chute (9), the bottom of the first chute (7) arranged on the second coil (6) is provided with a third chute (15), the top and the bottom of the third chute (15) are both provided with a groove (12), a telescopic component (13) is fixedly connected in the groove (12), one end of the telescopic component (13) is fixedly connected with a positioning block (14), the first chute (7) and the second chute (9) are both connected with a first sliding block (8) and a second sliding block (10) in a sliding manner, the side surface of the second sliding block (10) is provided with a positioning groove (11), the side surface of the first coil (1) is provided with a clamping groove (2), side fixedly connected with fixture block (5) of second coil (6), draw-in groove (2) and fixture block (5) joint, draw-in groove (2) inner wall fixedly connected with card needle (17), pinhole (18) have been seted up to the side of fixture block (5), card needle (17) and pinhole (18) joint.

2. The thyroid coil assembly structure of claim 1, wherein: flexible subassembly (13) include drum (131), sliding block (132), sliding tray (133) and movable rod (134), drum (131) fixed connection is in third spout (15) inner wall, sliding tray (133) have been seted up to drum (131) inner wall, sliding tray (133) sliding connection has sliding block (132) in sliding tray (133), the side fixedly connected with movable rod (134) of sliding block (132), drum (131) and fixedly connected with locating piece (14) are passed to the one end of movable rod (134).

3. The thyroid coil assembly structure for nuclear magnetic resonance according to claim 2, wherein: the surface of the telescopic assembly (13) is sleeved with a spring (16), one end of the spring (16) is fixedly connected to the inner wall of the groove (12), and the other end of the spring (16) is fixedly connected to the positioning block (14).

4. The thyroid coil assembly structure for nuclear magnetic resonance according to claim 3, wherein: the material of locating piece (14) is rubber, locating piece (14) and constant head tank (11) joint.

5. The thyroid coil assembly structure of claim 1, wherein: the number of the clamping needles (17) and the number of the needle holes (18) are not less than twenty, and the clamping needles are uniformly distributed on the opposite surfaces of the clamping grooves (2) and the clamping blocks (5).

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