Electromagnetic shielding protection shell, detection assembly and detector
A technology of electromagnetic shielding and detection components, which is applied in the direction of magnetic/electric field shielding and electrical components, can solve the problems of reduced imaging quality of positron emission tomography imaging system, and achieve the effects of convenient assembly, improved efficiency and reduced electromagnetic leakage
Pending Publication Date: 2019-06-21
SHANGHAI UNITED IMAGING HEALTHCARE
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, in the PET / MR system, the electromagnetic compatibility between PET and MR is one of the most important difficulties in the whole system. The detector of the positron emission tomography system is easily affected by the electromagnetic signal of the magnetic resonance imaging system, making the Reduced image quality in tomography systems
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the present invention.
[0034] Embodiments of the present invention provide an electromagnetic shielding protective case. figure 1 An exploded view of an electromagnetic shielding protective case provided in an embodiment of the present invention. figure 2 This is a schematic structural diagram of an electromagnetic shielding protective case in a pulling process provided by an embodiment of the present invention. image 3 A kind of electromagnetic shielding protective shell edge provided for the embodiment of the present invention figure 2 Top view i...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The embodiment of the invention discloses an electromagnetic shielding protection shell, a detection assembly and a detector. The electromagnetic shielding protection shell comprises a support unit and a sealed unit, wherein a first opening is formed in the support unit and is an inlet for a shielded unit to enter a first accommodating space of the support unit, a second opening is formed in the sealed unit and is an inlet for the support unit to enter a second accommodating space of the sealed unit, the second opening and the first opening are arranged in a staggered way, the support unit andthe sealed unit are connected in a pull-push way, and the area of the first opening covered by the sealed unit is changed with moving of the sealed unit relative to the support unit along a push-pulldirection. With the electromagnetic shielding protection shell provided by the embodiment of the invention, the electromagnetic shielding performance can be improved, other equipment is not interfered by electronic equipment, and meanwhile, no influence of other equipment on the electronic equipment is generated.
Description
technical field [0001] The invention relates to the technical field of electromagnetic shielding, in particular to an electromagnetic shielding protective shell, a detection component and a detector. Background technique [0002] Electromagnetic waves are the main way that electromagnetic energy propagates. When the high-frequency circuit works, it will radiate electromagnetic waves, which will interfere with other nearby electronic equipment. Various electromagnetic waves in space will also be induced into the circuit, causing interference to the circuit. For example, the PET / MR integrated machine is an instrument that organically combines the positron emission tomography system and the magnetic resonance imaging system in the same gantry, which realizes the precise registration and fusion of different imaging modes in space and time. The application of this imaging technology realizes the simultaneous acquisition of molecular functional imaging and fine anatomical struct...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H05K9/00
Inventor 郑家煦曹拓宇吴光河胡凌志
Owner SHANGHAI UNITED IMAGING HEALTHCARE