CN205509076U

CN205509076U - Radio frequency connector

Info

Publication number: CN205509076U
Application number: CN201620134171.8U
Authority: CN
Inventors: 张飞; 刘泽民
Original assignee: EZCON TELECOM TECHNOLOGY(CHANGZHOU) Co Ltd
Current assignee: GEELINK ELECTRONIC TECHNOLOGY (XIAMEN) CO., LTD.
Priority date: 2016-02-22
Filing date: 2016-02-22
Publication date: 2016-08-24
Anticipated expiration: 2026-02-22

Abstract

The utility model discloses a radio frequency connector, it includes the body, the body has: the interior lock pin of leading, the interior lock pin of leading has the grafting portion of pegging graft with the contact pin electrical property of socket, grafting portion has the jack, the perisporium that encloses into the jack in the grafting portion forms the jack wall, and the anterior diameter ratio rear portion diameter of jack is little to the wall thickness at the wall ratio rear portion of the front portion of jack wall is big. The utility model discloses can make and lead the lock pin in it and have the more excellent power of dialling of inserting.

Description

Radio frequency connector

Technical field

This utility model relates to a kind of radio frequency connector, belongs to communication cable interconnection technique field.

Background technology

At present, the way closed up again in the first bottoming hole of lock pin employing is led in the radio frequency connector of prior art to ensure adapter Inner wire to slotting elasticity, but due to material elastic not thus cause contact engaging and separating force not enough.

Summary of the invention

Technical problem to be solved in the utility model is the defect overcoming prior art, it is provided that a kind of radio frequency connector, it Lead lock pin in can making it and there is more excellent plug power.

In order to solve above-mentioned technical problem, the technical solution of the utility model is: a kind of radio frequency connector, and it includes body, Described body has:

Inside lead lock pin, described in lead lock pin there is the Plug Division of electrical grafting with the contact pin of socket, described Plug Division has slotting Hole, the perisporium that described Plug Division surrounds jack forms Socket walls, and the anterior diameter of jack is less than rearward diameter, and inserts The wall thickness at the anterior wall ratio rear portion of hole wall is big.

Further, lead lock pin in described and there is the convergence part for being connected Plug Division；Lock pin is led before shell nosing treatment in described, The outer diameter A 1 of Socket walls is more than the external diameter B1 of convergence part；Lock pin is led after shell nosing treatment, the external diameter of Socket walls in described The external diameter B2 of A2≤convergence part.

Further for facilitating grafting, lead, in described Socket walls has multiple edge, the retraction slot that lock pin is axially arranged.

Further providing the structure of a kind of concrete body, described body also has:

Outer conductor, described outer conductor is electrically connected with for the socket outer conductor with socket；

Insulator, described insulator leads lock pin and outer conductor in being used for separating, and in lead ferrule support at insulator Inner side, outer conductor is supported on the outside of insulator.

More house on the insulator further for leading lock pin in making, described in lead have on lock pin for insulation The insulator inserting column that son connects, the outer wall of insulator inserting column is provided with the shackle being in close contact with insulator.

After have employed technique scheme, the anterior diameter of jack of the present utility model is less than rearward diameter, and Socket walls The wall thickness at anterior wall ratio rear portion big, after so the contact pin at socket leads lock pin in inserting, so that in contact pin inserts After leading lock pin so that it is produce bigger plug power, improve electric property and product reliability.

Accompanying drawing explanation

Fig. 1 is the structural representation of radio frequency connector of the present utility model；

Fig. 2 be of the present utility model in lead lock pin close up before structural representation；

Fig. 3 be of the present utility model in lead lock pin close up after structural representation.

Detailed description of the invention

In order to make content of the present utility model be easier to be clearly understood, below according to specific embodiment and combine accompanying drawing, This utility model is described in further detail.

As shown in Figures 1 to 3, a kind of radio frequency connector, it includes that body, described body have:

Inside lead lock pin 1, described in lead lock pin 1 there is the Plug Division 11 of electrical grafting, described Plug Division with the contact pin of socket 11 have jack 111, and the perisporium that described Plug Division 11 surrounds jack 111 forms Socket walls 112, before jack 111 Portion's diameter is less than rearward diameter, and the wall thickness at the anterior wall ratio rear portion of Socket walls 112 is big.

As shown in Figure 2,3, lead lock pin 1 in described and there is the convergence part 12 for being connected Plug Division 11；Lead slotting in described Core 1 is before shell nosing treatment, and the outer diameter A 1 of Socket walls 112 is more than the external diameter B1 of convergence part 12；Lock pin 1 is led in described After shell nosing treatment, the external diameter B2 of the outer diameter A 2≤convergence part 12 of Socket walls 112.

As shown in Figure 2,3, the axially arranged retraction slot of lock pin 1 114 is led in described Socket walls 112 having multiple edge.

As shown in Figure 2,3, described body also has:

Outer conductor 2, described outer conductor 2 is electrically connected with for the socket outer conductor with socket；

Insulator 3, described insulator 3 leads lock pin 1 and outer conductor 2 in being used for separating, and in lead lock pin 1 and be supported on The inner side of insulator 3, outer conductor 2 is supported on the outside of insulator 3.

As shown in Figure 2,3, described in lead the insulator inserting column 13 having on lock pin 1 for being connected with insulator 3, The shackle 131 being in close contact with insulator 3 it is provided with on the outer wall of insulator inserting column 13.

Operation principle of the present utility model is as follows:

The anterior diameter of jack 111 of the present utility model is less than rearward diameter, and the anterior wall ratio of Socket walls 112 The wall thickness at rear portion is big, after so the contact pin at socket leads lock pin in inserting, so that after contact pin leads lock pin in inserting so that it is Produce bigger plug power, improve electric property and product reliability.

Particular embodiments described above, solves the technical problem that this utility model, technical scheme and beneficial effect are carried out Further describe, be it should be understood that and the foregoing is only specific embodiment of the utility model, not For limiting this utility model, all within spirit of the present utility model and principle, any amendment of being made, equivalent, Improve, within should be included in protection domain of the present utility model.

Claims

1. a radio frequency connector, it is characterised in that: it includes that body, described body have:

Inside lead lock pin (1), described in lead lock pin (1) there is the Plug Division (11) of the electrical grafting with the contact pin of socket, institute Stating Plug Division (11) and have jack (111), the perisporium that described Plug Division (11) surround jack (111) forms jack Wall (112), the anterior diameter of jack (111) is less than rearward diameter, and the anterior wall ratio of Socket walls (112) The wall thickness at rear portion is big.

Radio frequency connector the most according to claim 1, it is characterised in that: lead lock pin (1) in described and there is use Convergence part (12) in linking Plug Division (11)；Lock pin (1) is led before shell nosing treatment, Socket walls (112) in described Outer diameter A 1 more than the external diameter B1 of convergence part (12)；Lock pin (1) is led after shell nosing treatment, Socket walls (112) in described The external diameter B2 of outer diameter A 2≤convergence part (12).

Radio frequency connector the most according to claim 1, it is characterised in that: described Socket walls has on (112) The retraction slot (114) that lock pin (1) is axially arranged is led in multiple edges.

Radio frequency connector the most according to claim 1, it is characterised in that: described body also has:

Outer conductor (2), described outer conductor (2) is electrically connected with for the socket outer conductor with socket；

Insulator (3), described insulator (3) leads lock pin (1) and outer conductor (2) in being used for separating, and in lead Lock pin (1) is supported on the inner side of insulator (3), and outer conductor (2) is supported on the outside of insulator (3).

Radio frequency connector the most according to claim 4, it is characterised in that: lead in described and have on lock pin (1) For the insulator inserting column (13) being connected with insulator (3), the outer wall of insulator inserting column (13) is provided with The shackle (131) that insulator (3) is in close contact.