CN217430012U

CN217430012U - External noise interference resisting device for medical magnetic resonance imaging equipment

Info

Publication number: CN217430012U
Application number: CN202220110330.6U
Authority: CN
Inventors: 邢静静
Original assignee: Tianjin Xinmei Medical Equipment Co ltd
Current assignee: Tianjin Xinmei Medical Equipment Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-09-16
Anticipated expiration: 2032-01-17

Abstract

The application relates to the technical field of magnetic resonance imaging equipment, in particular to an external noise interference resisting device of medical magnetic resonance imaging equipment. This application, including the interference unit body, the fixed surface of interference unit body installs two joints, the surface of interference unit body is equipped with protector, protector includes two supports, two the support is located the both sides of interference unit body respectively, two the inside sliding connection of support has the U-shaped frame, the equal fixedly connected with dog in both ends of U-shaped frame, the surface cover that the U-shaped frame is located dog and support has first spring, the both ends of first spring respectively with dog and support fixed connection, the inside screw thread of support is inserted and is equipped with the bolt, the inside sliding connection of support has the slide bar, the slide bar is kept away from the one end fixedly connected with hemisphere piece of support. The problem of the interference ware corner position receive the striking easily and lead to the interference ware structure to appear falling to decrease is solved.

Description

External noise interference resisting device for medical magnetic resonance imaging equipment

Technical Field

The application relates to the technical field of magnetic resonance imaging equipment, in particular to an external noise interference resisting device of medical magnetic resonance imaging equipment.

Background

Magnetic resonance imaging equipment is the equipment of examining the human body, the in-process that uses at magnetic resonance imaging equipment can produce great noise, need use this moment and resist external noise interference ware and be connected with magnetic resonance imaging equipment, with the noise that this reduction equipment produced, break away from the in-process that magnetic resonance imaging equipment carries out the maintenance at the interference ware, under the condition that the interference ware drops from the workstation appears, interference ware corner position receives the striking easily, and then leads to the falling of interference ware structure to decrease easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the corner position of the interference unit is easy to be impacted to easily cause the structure of the interference unit to fall and damage, and provides an external noise interference unit of the medical magnetic resonance imaging equipment.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides an anti external noise interference ware of medical magnetic resonance imaging equipment, includes the interference ware body, the fixed surface of interference ware body installs two and connects, the surface of interference ware body is equipped with protector, protector includes two supports, two the support is located the both sides of interference ware body respectively, two the inside sliding connection of support has the U-shaped frame, the equal fixedly connected with dog in both ends of U-shaped frame, the surface cover that the U-shaped was located dog and support has first spring, the both ends of first spring respectively with dog and support fixed connection, the inside screw thread of support is inserted and is equipped with the bolt.

The effect that above-mentioned part reaches is: the bolt is rotated to the position of compressing tightly on the interference body surface, has made things convenient for the butt joint between U-shaped frame and the interference body, and first spring plays the effect of buffering the U-shaped frame structure.

Preferably, the inside sliding connection of support has the slide bar, the slide bar is kept away from the one end fixedly connected with hemisphere piece of support.

The effect that above-mentioned part reaches is: through setting up the slide bar, played the effect of restriction hemisphere piece moving direction.

Preferably, the surface of the sliding rod is sleeved with a second spring, and two ends of the second spring are respectively and fixedly connected with the hemispherical block and the support.

The effect that above-mentioned part reaches is: the second spring is arranged to play a role of buffering the grounding condition of the front surface structure of the interference device body.

Preferably, the end face of the bolt is fixedly connected with a circular sheet, and a rubber pad is glued to the surface of the circular sheet.

The effect that above-mentioned part reaches does: the rubber pad is filled between the circular sheet and the interference body, and the stability of the bolt pressed on the surface of the interference body is improved.

Preferably, the surface of interference ware body is equipped with latch device, latch device includes two slides, two the slide all with the inside sliding connection of interference ware body, the inside sliding connection of slide has branch, the fixed surface of branch is connected with the hook piece.

The effect that above-mentioned part reaches is: the hook block is clamped at the joint of the electric wire and the plug, so that the clamping work between the plug and the connector can be realized.

Preferably, a driving rod is inserted into the inner thread of the sliding plate, and the driving rod is rotatably connected with the inner part of the hook block.

The effect that above-mentioned part reaches does: the driving rod is rotated, so that the hook block structure is conveniently driven.

Preferably, the surface of the interference unit body is fixedly connected with two fixing blocks, and one side of each fixing block, which is close to the sliding plate, is fixedly connected with a third spring.

The effect that above-mentioned part reaches is: the setting of third spring has played the effect that the drive slide moved to keeping away from the fixed block direction.

In summary, the following steps:

in this application, through setting up protector, carry out the buffering of full aspect to interference ware body structure through setting up first spring and second spring, reduced the condition that the interference ware body dropped from the workstation and lead to falling the damage.

The bolt is rotated to extrude the rubber pad between the circular sheet and the interference body, so that the stability of the U-shaped frame structure installed at the corner position of the interference body is improved.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic view of the structure of the shielding device of the present application;

FIG. 3 is a schematic view of a portion of the structure of FIG. 2 of the present application;

FIG. 4 is a schematic structural view of the clamping device of the present application;

fig. 5 is an enlarged view of fig. 4 at a in the present application.

Illustration of the drawings: 1. an interferer body; 2. a joint; 3. a guard; 301. a U-shaped frame; 302. a rubber pad; 303. a bolt; 304. a support; 305. a circular sheet; 306. a stopper; 307. a first spring; 308. a hemispherical block; 309. a slide bar; 310. a second spring; 4. a clamping device; 41. hooking the block; 42. a drive rod; 43. a slide plate; 44. a strut; 45. a fixed block; 46. and a third spring.

Detailed Description

Referring to fig. 1, the present application provides a technical solution: the utility model provides a medical magnetic resonance imaging equipment anti external noise interference ware, includes interference ware body 1, and the fixed surface of interference ware body 1 installs two and connects 2, and the surface of interference ware body 1 is equipped with protector 3, and the surface of interference ware body 1 is equipped with latch device 4.

The specific arrangement and function of the guard 3 and the latch 4 will be described in detail below.

Referring to fig. 2, in the present embodiment: two supports 304 are located the both sides of interference ware body 1 respectively, the inside sliding connection of two supports 304 has U-shaped frame 301, the equal fixedly connected with dog 306 in both ends of U-shaped frame 301, the surface cover that U-shaped frame 301 is located dog 306 and support 304 has first spring 307, first spring 307 plays the effect of buffering U-shaped frame 301 structure, the both ends of first spring 307 respectively with dog 306 and support 304 fixed connection, the internal thread of support 304 is inserted and is equipped with bolt 303, rotate bolt 303 to compressing tightly the position on interference ware body 1 surface, the butt joint between U-shaped frame 301 and interference ware body 1 has been made things convenient for.

Referring to fig. 3, specifically, a sliding rod 309 is slidably connected inside a bracket 304, a hemispherical block 308 is fixedly connected to one end, away from the bracket 304, of the sliding rod 309, an effect of limiting the moving direction of the hemispherical block 308 is achieved by arranging the sliding rod 309, a second spring 310 is sleeved on the surface of the sliding rod 309, two ends of the second spring 310 are respectively fixedly connected with the hemispherical block 308 and the bracket 304, the arrangement of the second spring 310 achieves an effect of buffering under the condition that the front surface structure of the interference device body 1 lands, a circular sheet 305 is fixedly connected to the end surface of the bolt 303, a rubber pad 302 is glued on the surface of the circular sheet 305, the rubber pad 302 is filled between the circular sheet 305 and the interference device body 1, and the stability of compressing the bolt 303 on the surface of the interference device body 1 is improved.

Referring to fig. 4 and 5, in the present embodiment: two slides 43 all with the inside sliding connection of interference ware body 1, the inside sliding connection of slide 43 has branch 44, the fixed surface of branch 44 is connected with hook block 41, block 41 the card with hook block in electric wire and plug connection department, can realize to the plug and connect the joint work between 2, the inside screw thread of slide 43 is inserted and is equipped with actuating lever 42, actuating lever 42 is connected with the inside rotation of hook block 41, rotate actuating lever 42, made things convenient for the drive to hook block 41 structure, two fixed blocks 45 of fixed surface fixed connection of interference ware body 1, one side fixedly connected with third spring 46 that fixed block 45 and slide 43 are close to each other, third spring 46's setting has played the effect that drive slide 43 removed to keeping away from fixed block 45 direction.

The working principle is as follows: the two supports 304 of the U-shaped support 304 are clamped at two sides of the structure of the interference body 1, the bolt 303 is rotated to the position attached to the surface of the interference body 1, so that the rapid positioning work between the U-shaped frame 301 and the interference body 1 can be realized, when the interference body 1 falls off from a workbench, the corner position firstly contacts the ground, the U-shaped frame 301 firstly contacts the ground, at the moment, the first spring 307 plays a role of buffering the U-shaped frame 301 between the stop block 306 and the support 304, the phenomenon that the corner position of the interference body 1 is easily broken due to impact is further reduced, when the surface position of the interference body 1 firstly contacts the ground, the hemispherical block 308 firstly contacts the ground, at the moment, the second spring 310 plays a role of buffering the interference body 1, through the arrangement of the protection device 3, the structure of the interference body 1 is buffered in all directions through the arrangement of the first spring 307 and the second spring 310, the condition that the interference device body 1 falls from the workbench to cause falling damage is reduced.

The bolt 303 is rotated to squeeze the rubber pad 302 between the circular sheet 305 and the interference body 1, so that the tightness of the connection between the bolt 303 and the interference body 1 is improved, and the stability of the structural installation of the U-shaped frame 301 at the corner position of the interference body 1 is further improved.

To the direction pulling slide 43 that is close to fixed block 45 far away, after inserting the inner wall of 2 of top connection on the interference ware body 1 with the plug on the equipment electric wire, loosen slide 43, slide 43 can receive on the fixed block 45 third spring 46 spring action drive hook block 41 card on the surface of electric wire this moment, the actuating lever 42 rotates, actuating lever 42 can drive hook block 41 firmly chucking with electric wire and plug connection position, thereby the stability of 2 inner walls of plug insert joint has been improved, through setting up latch device 4, the joint to inserting structure inner wall electric wire plug has been made things convenient for, the stability of pegging graft between plug and the joint 2 has been improved.

Claims

1. The utility model provides an anti external noise interference ware of medical magnetic resonance imaging equipment, includes interference ware body (1), its characterized in that: fixed surface of interference ware body (1) installs two and connects (2), the surface of interference ware body (1) is equipped with protector (3), protector (3) include two support (304), two support (304) are located the both sides of interference ware body (1) respectively, two the inside sliding connection of support (304) has U-shaped frame (301), the equal fixedly connected with dog (306) in both ends of U-shaped frame (301), the surface cover that U-shaped frame (301) are located dog (306) and support (304) has first spring (307), the both ends of first spring (307) respectively with dog (306) and support (304) fixed connection, the inside screw thread of support (304) is inserted and is equipped with bolt (303).

2. The medical magnetic resonance imaging device according to claim 1, characterized in that: the inner portion of the support (304) is connected with a sliding rod (309) in a sliding mode, and one end, far away from the support (304), of the sliding rod (309) is fixedly connected with a hemispherical block (308).

3. The medical magnetic resonance imaging device as claimed in claim 2, wherein the external noise interference preventer is characterized in that: the surface of the sliding rod (309) is sleeved with a second spring (310), and two ends of the second spring (310) are respectively fixedly connected with the hemispherical block (308) and the support (304).

4. The medical magnetic resonance imaging device of claim 1, wherein the external noise interference preventer is characterized in that: the end face of the bolt (303) is fixedly connected with a circular sheet (305), and a rubber pad (302) is glued to the surface of the circular sheet (305).

5. The medical magnetic resonance imaging device of claim 1, wherein the external noise interference preventer is characterized in that: the surface of interference ware body (1) is equipped with latch device (4), latch device (4) include two slide (43), two slide (43) all with the inside sliding connection of interference ware body (1), the inside sliding connection of slide (43) has branch (44), the fixed surface of branch (44) is connected with hook block (41).

6. The medical magnetic resonance imaging device of claim 5, wherein the external noise interference preventer is characterized in that: a driving rod (42) is inserted into the inner thread of the sliding plate (43), and the driving rod (42) is rotatably connected with the inner part of the hook block (41).

7. The medical magnetic resonance imaging device of claim 5, wherein the external noise interference preventer is characterized in that: the surface of the interference device body (1) is fixedly connected with two fixing blocks (45), and one side, close to each other, of each fixing block (45) and the corresponding sliding plate (43) is fixedly connected with a third spring (46).