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Anti-interference device electrode

An anti-interference and equipment technology, applied in the direction of electrical components, magnetic field/electric field shielding, etc., can solve problems such as affecting signals, and achieve the effect of complete shielding

Inactive Publication Date: 2018-11-23
深圳市新威尔电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the deficiencies in the background technology, and the technical problem to be solved is: the problem that the electrode wires are connected to the equipment and the signals are affected by each other due to complex electromagnetic interference

Method used

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  • Anti-interference device electrode

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Embodiment Construction

[0012] Embodiments of the present invention will be described in detail below. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0013] Such as figure 1 As shown, an anti-interference device electrode includes an electrode wire 1 , a metal shield 2 and an electronic device 3 .

[0014] The electrode wire 1 includes at least one, the electrode wire 1 is respectively connected to the electronic equipment 3, the metal shield 2 is sheathed on the outside of the electrode wire 1, and the metal shield 2 is provided with a connection port 4. Adjacent electrode wires 1 are connected through a connection port 4 , and the metal shield close to the electronic device is always an electrode wire shield end, and the connection port is arranged on the shield end of the electrode wire 1 .

[0015] The metal shield 2 includes at least one of copper plate, copper foil, aluminum plate, aluminum f...

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PUM

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Abstract

The present invention discloses an anti-interference device electrode. The anti-interference device electrode comprises electrode wires, metal shielding bodies and an electronic device. The electrodewires are connected with the electronic device, the external portions of the electrode wires are sleeved with the metal shielding bodies, the metal shielding bodies are provided with connection ports,adjacent electrode wires are connected through the connection ports, and the connection ports can be used to connect the electrode wires; and each metal shielding body comprises at least one of one copper plate, one copper foil, one aluminium plate, one aluminum foil, one steel plate and one conductive coating. The anti-interference device electrode can achieve a shielding effect in a condition of separation of the electrode wires; the connection ports are reserved at the shielding ends of the electrode wires to achieve complete shielding in a condition that the electrode wires are arranged together and allow the signals of the electronic device not to be influenced by the electromagnetic interference of the electrode wires.

Description

technical field [0001] The invention relates to the technical field of interference shielding electrode wires, in particular to an electrode for anti-interference equipment. Background technique [0002] At present, there are three measures to prevent electromagnetic interference, namely shielding, filtering and grounding. Often shielding alone cannot provide complete EMI protection, because the cables on the equipment or system are the most effective interference receiving and transmitting antennas. Many devices have no problem when doing electromagnetic compatibility experiments alone, but when two devices are connected, they cannot meet the requirements of electromagnetic compatibility. This is because the cable acts as a receiving and radiating antenna. [0003] In the existing technology, bundling is a common shielding method, but there is no shielding type for bundling, mainly to reduce the magnetic flux passing through the circuit. All electrodes are shielded, which ...

Claims

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Application Information

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IPC IPC(8): H05K9/00
CPCH05K9/0098
Inventor 刘馗
Owner 深圳市新威尔电子有限公司
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