Electromagnetic shielding sealing module
A sealing module, electromagnetic shielding technology, applied in the direction of circuits, insulated cables, electrical components, etc., to achieve the best performance, closely adhere to the conductive performance, and ensure the effect of conductivity and structure
Inactive Publication Date: 2021-11-12
南通聚汇电气技术有限公司
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Problems solved by technology
[0004] In order to achieve sealing and shielding of existing cables, it is necessary to cut the shielded cable to affect the transmission of cable signals, and the cable connection will cause many potential connection hidden dangers. The present invention provides an electromagnetic shielding sealing module. The cable body Set the cable sheath and cable shielding layer on the shielding module. By setting the shielding guide layer and the module sealing surface on the shielding module, the combination of these components can achieve a good sealing effect, avoiding the traditional sealing and shielding. The shielded cable needs to be cut to affect the cable Disadvantages of signal transmission to solve the problems raised in the background technology
Method used
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Embodiment
[0027] like Figure 1-4 As shown, it is a schematic structural diagram of an electromagnetic shielding and sealing module in a preferred embodiment of the present invention. The electromagnetic shielding and sealing module of this embodiment includes a cable body 10 and a shielding module 20, and the cable body 10 is crimped on the shielding module. 20 inside.
[0028] The surface of the cable body 10 is provided with a cable sheath 11, the cable sheath 11 is fixedly connected to the surface of the cable body 10, the head end of the cable body 10 is provided with a cable shielding layer 12, and the cable shielding The layer 12 is fixedly connected to the head end surface of the cable body 10 .
[0029] The shielding module 20 includes an upper module 21 and a lower module 22, and the upper module 21 and the lower module 22 are provided with a shielding guide layer 23, and the shielding guide layer 23 is an aluminum foil with good conductivity. The shielding guide layer 23 co...
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The invention discloses an electromagnetic shielding sealing module, and belongs to the technical field of electromagnetic shielding sealing. A cable body is provided with a cable sheath and a cable shielding layer, and a shielding module is provided with a shielding guide layer and a module sealing surface. Through cooperative use of the components, a very good sealing effect is achieved, and the defect that transmission of cable signals is affected due to the fact that a shielded cable needs to be cut off in traditional sealing and shielding is avoided; the shielding guide layer is arranged, and the shielding guide layer is an aluminum foil with good conductivity; the shielding guide layer and the cable shielding layer are pressed tightly and are matched with the use of the elastic rubber sheet to achieve the effects of being tightly attached to the cable shielding layer and being excellent in conductivity, the sealing effect of the cable body is ensured by arranging the module sealing surface to be of a tearable layer structure, and the module sealing surface is arranged to be provided with the conductive glue; and the overall sealing performance is further improved so that the cable achieves the optimal performance in the use process.
Description
technical field [0001] The invention belongs to the technical field of electromagnetic shielding and sealing, and in particular relates to an electromagnetic shielding and sealing module. Background technique [0002] With the development of science and technology, a large number of advanced and high-precision equipment are used in daily life and work production. However, these high-precision equipment have special requirements for the use environment. In order to ensure the best performance of the equipment, Safeguard measures are essential, and the most important one is electromagnetic shielding and sealing; [0003] At present, most of the shielding and sealing schemes used in the market are realized by separating the sealing and shielding. In order to achieve sealing and shielding, the shielded cable needs to be cut off, and then the shielded cable layer inside the shielding body is connected to the inside of the shielding body, and the outer cable shielding layer of the...
Claims
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Login to View More IPC IPC(8): H01B11/06H01B7/17
CPCH01B11/06H01B7/17
Inventor 吴红梅吴俊
Owner 南通聚汇电气技术有限公司