CN203850499U

CN203850499U - Rf connector terminal

Info

Publication number: CN203850499U
Application number: CN201420234951.0U
Authority: CN
Inventors: 赖思铭
Original assignee: KUNSHAN FUERTE ELECTRONIC CO Ltd
Current assignee: KUNSHAN FUERTE ELECTRONIC CO Ltd
Priority date: 2014-05-09
Filing date: 2014-05-09
Publication date: 2014-09-24
Anticipated expiration: 2024-05-09

Abstract

The utility model discloses an RF connector terminal which comprises a plate body and two contact pieces. The plate body is provided with two opposite sides. Two contact pieces are fixed on left and right sides of the plate body and bend toward the direction of one side of the plate body to form a symmetrical structure. A spring piece is arranged on one side, which is not provided with the contact pieces, of the plate body. One end of the spring piece is connected with one side of the plate body through an arc-shaped connection part to form a whole body. The other end of the spring piece extends to form a flat-plate-shaped spring piece body which covers the other side of the plate body. According to the RF connector terminal, the spring piece is added on the back of the plate body to jointly extrude a wire harness conductor with a tongue piece which is arranged on a metal casing of a connector, so as to increase the retention of the wire harness conductor and the connector; two contact pieces are designed to be arc-shaped, which increases the contact area of the contact pieces and a cylinder at the center of the plate end; and stable and reliable connection is realized.

Description

RF bonder terminal

Technical field

The utility model relates to a kind of RF connector, relates in particular to a kind of RF bonder terminal.

Background technology

RF connector is radio frequency (RF) connector, is generally used for connecting coaxial cable.Existing RF connector terminal structure generally comprises the contact chip of plate body and symmetrical this plate body dual-side.But because plate body is plate shaped, in the time being connected with wire harness, can only leaning on tongue piece on RF style metal shell of connector to press down wire harness is fixed on plate body, connection power is unstable, under external force, easily comes off, thereby the stability that impact connects, and then affect product quality.In addition, two contact chips of this RF bonder terminal are also board-type, and in the time withholding with plate end, contact area is less, also cause connection unstable.

Summary of the invention

In order to overcome above-mentioned defect, the utility model provides a kind of RF bonder terminal, can increase the confining force of wire harness conductor and connector splinter, thereby makes connection more reliable and more stable, ensures product quality.

The utility model for the technical scheme that solves its technical problem and adopt is: a kind of RF bonder terminal, comprise plate body and two contact chips, this plate body has two relative sides, two contact chips are fixed on the limit, the left and right sides of this plate body and are bent to form symmetrical structure to one of them side surface direction of this plate body, the side that described plate body is contactless is provided with a shell fragment, this shell fragment one end is connected to form one by arc connecting portion and described plate body side, and this shell fragment other end extends to form the tabular elastic sheet body being covered on another side of described plate body.

As preferred version of the present utility model, described elastic sheet body is provided with location notch.

As preferred version of the present utility model, two described contact chips are the circular-arc of symmetry along the cross section that is parallel to described plate body.

The beneficial effects of the utility model are: this RF bonder terminal is set up shell fragment at the plate body back side, jointly push wire harness conductor with the tongue piece on metal connector shell, to increase the confining force of wire harness conductor and connector, simultaneously, two contact chips are designed to circular arc, increase the contact area of contact chip and plate end central cylinder, made to connect more reliable and more stable.

Brief description of the drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is another visual angle structural representation of Fig. 1;

Fig. 3 is that the utility model uses view;

Fig. 4 is another visual angle structural representation of Fig. 3.

By reference to the accompanying drawings, make the following instructions:

1---plate body 2---contact chip

3---shell fragment 31---arc connecting portion

32---elastic sheet body 321---location notch

4---metal shell 41---tongue piece

Embodiment

Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is elaborated.But protection range of the present utility model is not limited to following embodiment, the simple equivalence of in every case being done with the utility model claim and description changes and modifies, within all still belonging to the utility model patent covering scope.

As shown in Figure 1, 2, a kind of RF bonder terminal, comprise plate body 1 and two contact chips 2, this plate body has two relative sides, two contact chips are fixed on the limit, the left and right sides of this plate body and are bent to form symmetrical structure to one of them side surface direction of this plate body, the side that plate body is contactless is provided with a shell fragment 3, this shell fragment one end is connected to form one by arc connecting portion 31 and plate body side, and this shell fragment other end extends to form the tabular elastic sheet body 32 being covered on another side of plate body.The setting of shell fragment, make terminal plate body carry out double-layered thickened, like this, when RF connector riveting wire harness, as shown in Figure 3, between the tongue piece 41 of wire harness conductor on the elastic sheet body 32 of this shell fragment and the metal shell 4 of RF connector, tongue piece 41 pushes wire harness conductor and is fixed in elastic sheet body, elastic sheet body has to the elastic force of tongue piece direction is simultaneously fixed between elastic sheet body and tongue piece wire harness conductor, thereby increase the confining force of wire harness conductor and RF connector, make connection more reliable and more stable, increase the stability of product.

Described elastic sheet body is provided with location notch 321, is convenient to the location of wire harness conductor.

Two described contact chips are the circular-arc of symmetry along the cross section that is parallel to described plate body, be that contact chip is circular arc type contact chip, when RF connector and plate end fasten, as shown in Figure 4, can increase the contact area of this contact chip 2 and plate end central cylinder, thereby make to connect more stable.

Claims

1. a RF bonder terminal, comprise plate body (1) and two contact chips (2), this plate body has two relative sides, two contact chips are fixed on the limit, the left and right sides of this plate body and are bent to form symmetrical structure to one of them side surface direction of this plate body, it is characterized in that: the side that described plate body is contactless is provided with a shell fragment (3), this shell fragment one end is connected to form one by arc connecting portion (31) and described plate body side, and this shell fragment other end extends to form the tabular elastic sheet body (32) being covered on another side of described plate body.

2. RF bonder terminal according to claim 1, is characterized in that: described elastic sheet body is provided with location notch (321).

3. RF bonder terminal according to claim 1 and 2, is characterized in that: two described contact chips are the circular-arc of symmetry along the cross section that is parallel to described plate body.