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KR-20260067080-A - Thumb-tack(or flat push pin) for coaxial cable connection

KR20260067080AKR 20260067080 AKR20260067080 AKR 20260067080AKR-20260067080-A

Abstract

The pin for connecting a coaxial cable according to the present invention comprises an inner core connecting part, an outer core connecting part, an insulator, and a fixing frame for fixing and installing the pin for connecting a coaxial cable on a coaxial cable. The inner core connecting part has a pointed conical part provided on the upper part of the inner core cylinder, and the outer core connecting part has a horizontally cut conical part provided on the upper part of the outer core cylinder. The insulator is configured to cover the inner core connecting part and the outer core connecting part. The fixing frame is composed of a rectangular base and a pin connecting part. The upper surface of the rectangular base is provided with a curved part for seating the coaxial cable. The rectangular base is provided with a tapered hole and a through hole into which the horizontally cut conical part and the outer core cylinder of the outer core connecting part are respectively inserted and fixed. The rectangular base is characterized by having cable tie holes on both sides that allow the pin for connecting a coaxial cable to be fixed to the coaxial cable with a cable tie.

Inventors

  • 허희무

Assignees

  • 한국수력원자력 주식회사

Dates

Publication Date
20260512
Application Date
20241105

Claims (4)

  1. The coaxial cable connecting pin (100) includes an inner core connecting part (200), an outer core connecting part (300), an insulator (400), and a fixing frame (500) for fixing the coaxial cable connecting pin to the coaxial cable. In the inner core connecting part (200), a pointed conical part (210) is provided on the upper part of the inner core cylindrical part (220), and In the outer core connecting part (300), a horizontally cut conical part (310) is provided on the upper part of the outer core cylinder part (320). The insulator (400) is configured to cover the inner core connection part (200) and the outer core connection part (300), and The fixed frame (500) is composed of a rectangular base (510) and a thumbtack connecting part (520), and The upper surface of the rectangular base (510) is provided with a curved portion to accommodate a coaxial cable, and The rectangular base (510) is provided with a tapered hole (511) and a through hole (512) into which the horizontally cut conical part (310) and the outer cylindrical part (320) of the outer core connecting part (300) are respectively inserted and fixed. A coaxial cable connection pin characterized by having cable tie holes (513) on both sides of a rectangular base (510) that allow the coaxial cable connection pin (100) to be fixed to a coaxial cable (600) with a cable tie (700).
  2. In Article 1, A coaxial cable connecting pin, characterized in that the lower part of the fixed frame (500) is provided with a coaxial cable connecting pin connection part (520) that allows another coaxial cable (600) consisting of an inner core (610) and an outer core (620) to be inserted and connected to a coaxial cable connecting pin (100).
  3. In Paragraph 2, A coaxial cable connection pin (100) for connecting a coaxial cable is secured to a coaxial cable (600) by a cable tie (700) passing through cable tie holes (513) on both sides of a rectangular base (510).
  4. In Paragraph 3, A coaxial cable connecting pin (100) is characterized by connecting a coaxial cable (600) composed of an inner core (610) and an outer core (620) to a coaxial cable connecting pin connection part (520) that can be connected to another coaxial cable, thereby allowing the broken part of the cable to be bypassed through the pins installed at both ends of the abnormal part of the coaxial cable and the coaxial cable connected to the pins, so that the broken part of the cable can be urgently restored.

Description

Thumb-tack (or flat push pin) for coaxial cable connection The present invention relates to a cable connection pin capable of urgently repairing a coaxial cable in the event of an abnormality such as a broken wire. Korean Registered Patent Publication No. 10-0563326 (March 27, 2006) describes a recoverable connector comprising a rear central conductor connectable to the central conductor of a cable at the rear end. A recoverable connector is a transmission line connector that can be installed in a coaxial extension cable including a cable containing a central conductor and a first conductor surrounding the central conductor, which can be connected to the central conductor of the cable at the rear end, and at the front end can be connected to the rear central conductor defining the apex of the central conductor and the first coaxial conductor of the cable. It includes a rear outer sleeve including an anterior end and a shoulder, and a rear end installed at the anterior end of the rear outer sleeve. It is an optionally detachable installation arrangement between the front outer sleeve including the shoulder, the front end of the rear outer sleeve, and the rear end of the front outer sleeve. The configuration comprises an insulator fixed between the shoulder of a rear outer sleeve and the shoulder of a front outer sleeve, a rear end defining a central conductor apex that is installed on the insulator and is slidably and detachably installed at the central conductor apex of a rear central conductor, and a front central conductor including a front end. A recoverable connector is a connector designed to allow for easy repair in the event of cable damage, and its main components include the connector body, a recoverable structure, and a connection part. The connector body serves to connect and secure the cable, and the recoverable structure is designed to allow for easy separation and replacement in case of damage, while the connection part connects to the cable's central conductor to transmit electrical signals. It is a technology effective for maintenance and cost reduction, as it allows for quick and efficient repair through a recoverable structure in the event of connector damage. A connector for connecting coaxial cables that allows the plugs to be securely connected by closely contacting the outer surface of the plug is described in Korean Registered Utility Model Publication No. 20-0386133 (June 7, 2005). A connector for connecting a coaxial cable has a pin fixed to an insulator installed inside a penetrating body with both ends exposed so as not to come into contact with the body, a grounding piece protruding around one end of the pin as an axis, and fastening threads formed around the circumference of the body. A tension spring having a ring-shaped body made of a conductive material and having a plurality of elastic pieces protruding from the circumference of its inner wall is fitted and assembled into the inner wall of the opening of the main body where the grounding piece protrudes, and the tension spring firmly connects the main body and the plug by pressing against the outer diameter of the plug inserted into the opening of the main body so that it can be connected to the pin and the grounding piece. FIG. 1 is a schematic diagram showing the structure of a pin for connecting a coaxial cable according to the present invention. FIG. 2 is an exploded view illustrating the process of connecting a coaxial cable and a pin for connecting the coaxial cable according to the present invention and fixing them with a cable tie. FIG. 3 illustrates connecting a pin for connecting a coaxial cable to a coaxial cable to urgently repair an abnormality, such as a disconnection of the coaxial cable, according to the present invention. When a cable such as a coaxial cable breaks, the damaged part must be cut to perform cable splicing or the entire cable must be replaced. However, there was a problem in that it is difficult to respond quickly when emergency repairs are required because performing splicing to replace a part of the cable or replacing the entire cable takes a long time. The present invention relates to a cable connection pin capable of urgently repairing abnormalities such as disconnection of a coaxial cable, effectively connecting coaxial cables and stably Hereinafter, a pin for connecting a coaxial cable according to the present invention will be described in more detail with reference to the attached drawings. FIG. 1 is a schematic diagram showing the structure of a pin for connecting a coaxial cable according to the present invention. The coaxial cable connecting pin (100) is configured to include an inner core connecting part (200), an outer core connecting part (300), an insulator (400), and a fixing frame (500) for fixing and installing the coaxial cable connecting pin on the coaxial cable. The inner core connecting part (200) has a pointed conical part (210) provided on the upper part of the inner cor