Nuclear magnetic resonance case structure

Abstract

The utility model relates to the technical field of nuclear magnetic resonance equipment, in particular to a nuclear magnetic resonance case structure which comprises a case body, a top plate, a bottom plate and a dustproof assembly, and the dustproof assembly comprises a frame, a gauze element, a fixing frame, a motor and a fan. The motor is started, the output end of the motor drives the fan to operate, the fan rotates to generate wind power, the wind power penetrates through the gauze element and enters the box body from the heat dissipation holes of the top plate, heat dissipation is conducted on equipment in the box body, heat is discharged from the heat dissipation holes of the bottom plate, and external dust and impurities are filtered through the gauze element on the frame. The heat dissipation through holes are formed in the case body and are prevented from entering the case body along with the rotation of the fan to influence the operation of equipment in the case body, so that the problems that external dust enters the case body along the heat dissipation through holes, and the accumulated dust easily causes short circuit to circuits or equipment in the case body to influence normal use of the case body in the conventional nuclear magnetic resonance spectrometer case are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of nuclear magnetic resonance equipment, in particular to a nuclear magnetic resonance chassis structure. Background Art

[0002] Nuclear magnetic resonance is based on the quantum magnetic physics properties at the atomic scale and is widely used in physics, chemistry, biology and other fields as an analytical method.

[0003] At present, the prior art (CN217064263U) discloses a nuclear magnetic resonance spectrometer chassis, including a box body, the box body includes a top plate, a bottom plate, a front plate, a back plate and two side plates, and the top plate and the bottom plate of the box body are respectively provided with a plurality of heat dissipation holes; a shielding net is respectively provided on the inner surface of the top plate and the inner surface of the bottom plate for shielding external interference signals, and the shielding net at least covers the distribution of the heat dissipation holes on the top plate or the bottom plate; a plurality of slot seats are provided in the box body, including a first slot seat suitable for plugging in a power module, and a plurality of second slot seats suitable for plugging in a functional module, and a window suitable for the power module and the functional module to pass through is opened on the back plate. The technical problems of low heat dissipation efficiency and low equipment space utilization of the nuclear magnetic resonance spectrometer chassis are solved, and the technical effect of enhancing heat dissipation and improving equipment space utilization is achieved.

[0004] However, with the above method, heat dissipation holes are correspondingly provided at the top and bottom of the box, which causes external dust to easily enter the box through the heat dissipation holes during use. The accumulated dust can easily short-circuit the circuits or devices in the box, affecting normal use. Utility Model Content

[0005] The utility model aims to provide a nuclear magnetic resonance chassis structure, aiming to solve the problem that external dust enters the chassis of the existing nuclear magnetic resonance spectrometer along the heat dissipation through holes, and the accumulated dust easily short-circuits the circuits or equipment in the chassis, affecting normal use.

[0006] To achieve the above-mentioned purpose, the utility model provides a nuclear magnetic resonance case structure, comprising a case body, a top plate, a bottom plate and a dustproof assembly, wherein the top plate is fixedly connected to the case body and is located at the top of the case body, the bottom plate is fixedly connected to the case body and is located at a side of the case body away from the top plate, and the dustproof assembly comprises a frame, a gauze, a fixing frame, a motor and a fan;

[0007] The frame is fixedly connected to the box and is located on a side of the box close to the top plate, the mesh is fixedly connected to the frame and is located on one side of the frame, the fixing frame is fixedly connected to the frame and is located on a side of the frame, the motor is fixedly connected to the fixing frame and is located on one side of the fixing frame, and the fan is fixedly connected to an output end of the motor and is located on a side of the motor.

[0008] Among them, the dustproof component also includes a partition, a fixed frame and a rotating piece. The partition is fixedly connected to the box body and is located on one side of the box body. The fixed frame is fixedly connected to the box body and is located on the side of the box body. The rotating piece is rotatably connected to the fixed frame and is located on one side of the fixed frame.

[0009] Wherein, the dustproof component also includes an auxiliary mechanism, and the auxiliary mechanism is arranged on one side of the box body.

[0010] Among them, the auxiliary mechanism includes a base frame, a chassis and a hollow plate, the base frame is fixedly connected to the box body and is located at the bottom of the box body, the chassis is fixedly connected to the base frame and is located at the bottom of the base frame, and the hollow plate is fixedly connected to the chassis and fixedly connected to the base frame and is located on one side of the base frame.

[0011] In which, the auxiliary mechanism also includes a sealing door, a handle, a rotating rod and a limiting plate, the sealing door is rotatably connected to the box body and is located on one side of the box body, the handle is fixedly connected to the sealing door and is located on the side of the sealing door, the rotating rod is rotatably connected to the box body and is located on a side of the box body close to the sealing door, the limiting plate is fixedly connected to the rotating rod, slidably connected to the sealing door, and is located on one side of the rotating rod.

[0012] Wherein, the auxiliary mechanism also includes a transparent plate, which is fixedly connected to the sealing door and is located on one side of the sealing door.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By setting the frame, the gauze, the fixing frame, the motor and the fan, when medical staff use the nuclear magnetic resonance equipment, the nuclear magnetic resonance auxiliary equipment placed in the box starts to operate. At this time, the motor can be started, and the output end of the motor drives the fan to operate. The rotation of the fan generates wind that passes through the gauze and enters the box from the top plate to dissipate the heat of the equipment in the box. The gauze on the frame is used to filter external dust and impurities to prevent them from entering the box with the rotation of the fan and affecting the operation of the equipment therein.

[0015] 2. By setting the partition, the fixed frame and the rotating plate, the partition can separate the equipment, which is convenient for medical staff to operate and improves the aesthetics. By setting the fixed frame on the box and rotating the rotating plate, the box can be opened, which makes it convenient for medical staff to connect the external power supply to the equipment in the box, facilitating subsequent use.

[0016] 3. By setting the base frame, the chassis and the hollow plate, the cooperation of the base frame and the chassis can fix the position of the MRI case and support it, and the hollow plate allows the wind force entering the case to pass through the base plate and be discharged from the hollow plate.

[0017] 4. By providing the sealed door, the handle, the rotating rod, the limit plate and the transparent plate, after long-term use, the medical staff can rotate the rotating rod to drive the limit plate to rotate, and the limit plate no longer presses against the sealed door, so that the medical staff can hold the handle to drive the sealed door to rotate, open the box, and then perform maintenance and inspection on the equipment therein, and the transparent plate allows medical staff to check the nuclear magnetic resonance equipment when it is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0019] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0020] Figure 2 It is an overall cross-sectional view of the first embodiment of the utility model.

[0021] Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0022] Figure 4 It is an overall front view of the second embodiment of the utility model.

[0023] 101-box body, 102-top plate, 103-bottom plate, 104-dustproof component, 105-frame, 106-mesh, 107-fixed frame, 108-motor, 109-fan, 110-partition, 111-fixed frame, 112-rotating plate, 201-auxiliary mechanism, 202-bottom frame, 203-chassis, 204-hollow plate, 205-sealed door, 206-handle, 207-rotating rod, 208-limiting plate, 209-transparent plate. DETAILED DESCRIPTION

[0024] The first embodiment of the present application is:

[0025] See also Figure 1-2 , Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is an overall cross-sectional view of the first embodiment of the utility model.

[0026] The utility model discloses a nuclear magnetic resonance case structure, comprising a case 101, a top plate 102, a bottom plate 103 and a dustproof component 104, wherein the dustproof component 104 comprises a frame 105, a gauze 106, a fixing frame 107, a motor 108, a fan 109, a partition 110, a fixing frame 111 and a rotating piece 112; the above-mentioned scheme solves the problem that external dust enters the case 101 along the heat dissipation through holes of the existing nuclear magnetic resonance spectrometer case, and the accumulated dust easily short-circuits the circuit or equipment in the case 101, thereby affecting normal use.

[0027] According to this specific embodiment, the top plate 102 is fixedly connected to the box body 101 and is located at the top of the box body 101. The bottom plate 103 is fixedly connected to the box body 101 and is located on a side of the box body 101 away from the top plate 102. By correspondingly arranging heat dissipation holes on the top plate 102 and the bottom plate 103, the nuclear magnetic equipment in the box body 101 can dissipate heat.

[0028] Among them, the frame 105 is fixedly connected to the box body 101 and is located on a side of the box body 101 close to the top plate 102, the gauze 106 is fixedly connected to the frame 105 and is located on one side of the frame 105, the fixing frame 107 is fixedly connected to the frame 105 and is located on the side of the frame 105, the motor 108 is fixedly connected to the fixing frame 107 and is located on one side of the fixing frame 107, the fan 109 is fixedly connected to the output end of the motor 108 and is located on the side of the motor 108. When medical staff use the nuclear magnetic resonance equipment, the nuclear magnetic resonance auxiliary equipment placed in the box body 101 starts to operate. At this time, the motor 108 can be started. The output end of the motor 108 drives the fan 109 to operate. The rotation of the fan 109 generates wind that passes through the gauze 106 and enters the box body 101 through the heat dissipation holes of the top plate 102, dissipates the heat of the equipment in the box body 101, and discharges the heat from the heat dissipation holes of the bottom plate 103. The gauze 106 on the frame 105 filters external dust and impurities to prevent them from entering the box body 101 with the rotation of the fan 109 and affecting the operation of the equipment therein, thereby solving the problem that external dust enters the box body 101 along the heat dissipation holes of the existing nuclear magnetic resonance spectrometer chassis, and the accumulated dust easily short-circuits the circuits or equipment in the box body 101, affecting normal use.

[0029] Secondly, the partition 110 is fixedly connected to the box body 101 and is located on one side of the box body 101. The fixed frame 111 is fixedly connected to the box body 101 and is located on the side of the box body 101. The rotating piece 112 is rotatably connected to the fixed frame 111 and is located on one side of the fixed frame 111. The partition 110 can separate the equipment, which is convenient for medical staff to operate and improve the aesthetics. By setting the fixed frame 111 on the box body 101 and rotating the rotating piece 112, the box body 101 is opened, which is convenient for medical staff to connect an external power supply to the equipment in the box body 101, thereby facilitating subsequent use.

[0030] In the present embodiment, a nuclear magnetic resonance machine case structure is described. When medical personnel use the nuclear magnetic resonance equipment, the nuclear magnetic resonance auxiliary equipment placed in the box body 101 starts to operate. At this time, the motor 108 can be started, and the output end of the motor 108 drives the fan 109 to operate. The fan 109 rotates to generate wind that passes through the gauze 106 and enters the box body 101 from the heat dissipation holes of the top plate 102 to dissipate heat for the equipment in the box body 101, and discharges heat from the heat dissipation holes of the bottom plate 103, and filters external dust and impurities through the gauze 106 on the frame 105 to prevent them from following the wind. The rotation of the fan 109 enters the box body 101, affecting the operation of the equipment therein. The equipment can be separated by the partition 110, which is convenient for medical staff to operate and improves the aesthetics. The fixed frame 111 is set on the box body 101, and the rotating piece 112 is rotated to open the box body 101, so that it is convenient for medical staff to connect an external power supply to the equipment in the box body 101, which is convenient for subsequent use. This solves the problem that external dust enters the box body 101 along the heat dissipation through holes of the existing nuclear magnetic resonance spectrometer chassis, and the accumulated dust easily shorts the circuit or equipment in the box body 101, affecting normal use.

[0031] The second embodiment of the present application is:

[0032] Based on the first embodiment, please refer to Figure 3-4 , Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 4 It is an overall front view of the second embodiment of the utility model.

[0033] The dustproof component 104 of the magnetic resonance imaging chassis structure of the present embodiment further includes an auxiliary mechanism 201 , which includes a base frame 202 , a chassis 203 , a hollow plate 204 , a sealing door 205 , a handle 206 , a rotating rod 207 , a limiting piece 208 and a transparent plate 209 .

[0034] Among them, the base frame 202 is fixedly connected to the box body 101 and is located at the bottom of the box body 101, the chassis 203 is fixedly connected to the base frame 202 and is located at the bottom of the base frame 202, and the hollow plate 204 is fixedly connected to the chassis 203 and to the base frame 202, and is located on one side of the base frame 202. Through the cooperation of the base frame 202 and the chassis 203, the position of the nuclear magnetic resonance machine case can be fixed and supported, and the hollow plate 204 allows the wind force entering the box body 101 to pass through the bottom plate 103 and be discharged from the hollow plate 204.

[0035] Secondly, the sealing door 205 is rotatably connected to the box body 101 and is located on one side of the box body 101. The handle 206 is fixedly connected to the sealing door 205 and is located on the side of the sealing door 205. The rotating rod 207 is rotatably connected to the box body 101 and is located on a side of the box body 101 close to the sealing door 205. The limiting plate 208 is fixedly connected to the rotating rod 207 and is slidably connected to the sealing door 205 and is located on one side of the rotating rod 207. After long-term use, medical staff can rotate the rotating rod 207 to drive the limiting plate 208 to rotate, and the limiting plate 208 no longer resists the sealing door 205, so that medical staff can hold the handle 206 to drive the sealing door 205 to rotate, open the box body 101, and then perform maintenance and inspection on the equipment therein.

[0036] At the same time, the transparent plate 209 is fixedly connected to the sealed door 205 and is located on one side of the sealed door 205. Medical personnel can use the transparent plate 209 to conveniently check the nuclear magnetic resonance equipment when it is in use.

[0037] The MRI case structure described in this embodiment can fix the position of the MRI case and support it through the cooperation of the base frame 202 and the chassis 203, and the wind force entering the case 101 can pass through the bottom plate 103 and be discharged from the hollow plate 204 through the hollow plate 204. After long-term use, medical personnel can rotate the rotating rod 207 to drive the limiting plate 208 to rotate, and the limiting plate 208 no longer resists the sealing door 205, so that medical personnel can hold the handle 206 to drive the sealing door 205 to rotate, open the case 101, and then perform maintenance and inspection on the equipment therein, and use the transparent plate 209 to facilitate medical personnel to check the MRI equipment when it is in use.

[0038] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A nuclear magnetic resonance machine box structure, comprising a box body, a top plate and a bottom plate, wherein the top plate is fixedly connected to the box body and is located at the top of the box body, and the bottom plate is fixedly connected to the box body and is located at a side of the box body away from the top plate, characterized in that: Also includes dust protection components; The dustproof assembly includes a frame, a gauze, a fixing frame, a motor and a fan; The frame is fixedly connected to the box and is located on a side of the box close to the top plate, the mesh is fixedly connected to the frame and is located on one side of the frame, the fixing frame is fixedly connected to the frame and is located on a side of the frame, the motor is fixedly connected to the fixing frame and is located on one side of the fixing frame, and the fan is fixedly connected to an output end of the motor and is located on a side of the motor.

2. A nuclear magnetic resonance chassis structure as claimed in claim 1, characterized in that: The dustproof component also includes a partition, a fixed frame and a rotating piece. The partition is fixedly connected to the box body and is located on one side of the box body. The fixed frame is fixedly connected to the box body and is located on the side of the box body. The rotating piece is rotatably connected to the fixed frame and is located on one side of the fixed frame.

3. A nuclear magnetic resonance chassis structure as claimed in claim 2, characterized in that: The dustproof component also includes an auxiliary mechanism, and the auxiliary mechanism is arranged on one side of the box body.

4. A nuclear magnetic resonance chassis structure as claimed in claim 3, characterized in that: The auxiliary mechanism includes a base frame, a chassis and a hollow plate. The base frame is fixedly connected to the box body and is located at the bottom of the box body. The chassis is fixedly connected to the base frame and is located at the bottom of the base frame. The hollow plate is fixedly connected to the chassis and to the base frame and is located on one side of the base frame.

5. A nuclear magnetic resonance chassis structure as claimed in claim 4, characterized in that: The auxiliary mechanism also includes a sealing door, a handle, a rotating rod and a limiting plate. The sealing door is rotatably connected to the box body and is located on one side of the box body. The handle is fixedly connected to the sealing door and is located on the side of the sealing door. The rotating rod is rotatably connected to the box body and is located on a side of the box body close to the sealing door. The limiting plate is fixedly connected to the rotating rod, slidably connected to the sealing door, and is located on one side of the rotating rod.

6. A nuclear magnetic resonance chassis structure as claimed in claim 5, characterized in that: The auxiliary mechanism also includes a transparent plate, which is fixedly connected to the sealing door and is located on one side of the sealing door.

Images