A connection conversion device for rotating parts and static parts
A technology of rotating parts and connection conversion, applied in the direction of flexible/rotatable wire connectors, connections, electrical components, etc., can solve problems such as ineffective charge dredging, unreliable equipment connection, and equipment unable to form an equipotential body, etc. The drain current is continuous and stable, the connection function is stable, and the drain current is stable.
Inactive Publication Date: 2017-08-29
JIANGSU FEIJINDA TECH +1
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- Abstract
- Description
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- Application Information
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Problems solved by technology
Since the carbon brush connection is a sliding connection, the connection between the carbon brush and the shaft will inevitably have poor contact, and when the current and voltage are slightly large, the entire device cannot form an equipotential body, the device connection is unreliable, and the charge cannot be effectively dredged
Method used
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Embodiment Construction
[0026] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0027] like Figure 1 to Figure 4 As shown, a connection conversion device for rotating parts and static parts of the present invention includes a coil cabin body 1 with one end set as an open end, a hatch cover 2, a coil strip 3 and an inner core 4, and the hatch cover 2 is located at the coil The open end of the cabin body 1, the hatch cover 2 and the coil cabin body 1 form the coil cabin. The coil strip 3 and the inner core 4 are located in the coil compartment, the inner core 4 is fixedly connected to the wall of the coil compartment, the coil strip 3 is rotated around the inner core 4, and the coil compartment body 1 and the hatch cover 2 are connected by the coil strip 3 .
[0028] The connection conversion device with the above structure can realize the transmission of the current or signal on the rotating part to the static part, or...
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The invention discloses a device for connection conversion between a rotating part and a static part. The device comprises a coil cabin body, a cabin cover, a coil strip and an inner core, wherein one end of the coil cabin body is an open end; the cabin cover is positioned at the open end of the coil cabin body; the cabin cover and the coil cabin body form a coil cabin; the coil strip and the inner core are positioned in the coil cabin; the inner core is fixedly connected to the wall surface of the coil cabin; the coil strip is arranged in a manner of rotating around the inner core; the coil cabin body is connected with the cabin cover through the coil strip. According to the device for connection conversion, the rotating part can be effectively connected with the static part to effectively connect a transmission line on the rotating part with a transmission line on the static part, and connection stability is achieved.
Description
technical field [0001] The invention relates to a rotary connection device, in particular to a connection transformation device used between a rotary part and a static part. Background technique [0002] In the prior art, it is often necessary to transmit signals or currents between rotating components and static components. For example, in the fields of floating roof tanks and wind power generators, it is often necessary to eliminate excess charges. The Chinese patent No. 02131455.1 discloses a device for eliminating secondary arcs in floating roof tanks. The device uses carbon brushes to dissipate excess charge in the floating roof tank. In this device, the connection between the braided belt and the shaft is realized by the carbon brush, and the constant force spring always presses the carbon brush to keep the carbon brush and the shaft in constant contact. Since the carbon brush connection is a sliding connection, the connection between the carbon brush and the shaft ...
Claims
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IPC IPC(8): H01R35/04G02B6/38
CPCG02B6/3604H01R35/04
Inventor 于广志
Owner JIANGSU FEIJINDA TECH