CN210744358U

CN210744358U - Radio frequency connector

Info

Publication number: CN210744358U
Application number: CN201922280622.5U
Authority: CN
Inventors: 刘亮; 刘海; 姚群
Original assignee: Hunan Xuyu New Energy Technology Co Ltd
Current assignee: Hunan Xuyu New Energy Technology Co Ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-06-12
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a radio frequency connector relates to cable subassembly technical field. The utility model comprises a first conductor, a second conductor, a connecting plug and a connecting socket; the first conductor and the second conductor are connected in a matched mode through a pin and a hole; the peripheral surfaces of the first conductor and the second conductor are respectively provided with an insulator, and the two insulators are respectively matched and arranged at the inner ends of the connecting plug and the connecting socket; a circle of first clamping blocks at equal intervals are arranged on the circumferential surface of one end of the connecting plug, and wedge-shaped blocks are arranged on the surface of the first clamping blocks; one end of the connecting socket is provided with a clamping ring, the inner diameter of the clamping ring is the same as the outer diameter of the first clamping block, a circle of second clamping blocks are arranged on the inner wall of one end of the clamping ring at equal intervals, and the interval size of the second clamping blocks is matched with that of the first clamping blocks. The utility model discloses a connecting plug and connection socket high-speed joint compare in traditional thread bush, and this connection structure connects more convenient, swift, firm to be convenient for integrated into one piece.

Description

Radio frequency connector

Technical Field

The utility model belongs to the technical field of the cable subassembly, especially, relate to a radio frequency connector.

Background

With the continuous increase of the demand of the radio frequency connector, the problems of low production efficiency, poor quality reliability and the like existing in the field of manufacturing the radio frequency connector are increasingly prominent, and the existing production process can not meet the requirements of users. The swivel nut of radio frequency connector on the existing market and its outer conductor all connect through the technological mode of rolling the riveting, because the equipment is more complicated to roll the riveting, production efficiency is extremely low, and the process of rolling the riveting is difficult to manage and control, lead to in the user use, if the too tight of riveting then can produce the card pause, if the too loose of riveting then can lead to the swivel nut to drop, and simultaneously, current process of rolling the riveting is just to carry out the turn-ups processing with the swivel nut afterbody, very easily destroy the cladding material on swivel nut surface, riveting process not only production efficiency is low, connect the reliability poor, and the cladding material easily damages, very big reduction radio frequency connector's use reliability and user experience. And the inner conductor and the outer conductor of the existing radio frequency connector are easy to fall off, so that the radio frequency connector loses the functions and functions.

In summary, a radio frequency connector with good connection stability, which is convenient for stable and fast connection, is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radio frequency connector to solve the technical problem who proposes among the above-mentioned background art.

The utility model discloses a realize through following technical scheme:

the utility model relates to a radio frequency connector, which comprises a first conductor, a second conductor, a connecting plug and a connecting socket; the first conductor and the second conductor are connected in a matched mode through a pin and a hole; the peripheral surfaces of the first conductor and the second conductor are respectively provided with an insulator, and the two insulators are respectively matched and arranged at the inner ends of the connecting plug and the connecting socket; a circle of first clamping blocks which are equidistantly spaced are arranged on the circumferential surface of one end of the connecting plug, and wedge-shaped blocks are arranged on the surface of the first clamping blocks; the socket is characterized in that a clamping ring is arranged at one end of the connecting socket, the inner diameter of the clamping ring is the same as the outer diameter of the first clamping block, a circle of second clamping blocks are arranged on the inner wall of one end of the clamping ring at equal intervals, the interval size of the second clamping blocks is matched with the first clamping blocks, a rotating groove is formed between the inner side of each second clamping block and the inner wall of the clamping ring, the rotating groove is matched with the first clamping blocks, and a bayonet capable of being matched with the wedge blocks in a clamping mode is arranged on the surface of each second. The connecting plug and the connecting socket are convenient to produce, are tightly connected with each other and are convenient to install.

Furthermore, one side of the first clamping block is provided with a limiting convex block. Because after actual production, the bayonet socket size probably is greater than the wedge, consequently in order to prevent behind wedge and the bayonet socket block, connecting plug and connecting socket still can produce slightly to rotate or loosen, has designed spacing lug and has restricted connecting plug and connecting socket block and produce after becoming flexible.

Furthermore, the peripheral surface of connecting plug all is equipped with first hexagonal and twists the piece.

Furthermore, the peripheral surface of the connecting socket is provided with a second hexagonal screwing block.

Further, the number of the first fixture block and the second fixture block is six.

Further, the circumference surface of first conductor and second conductor link all is equipped with the shaft shoulder, the cover is equipped with the spring between the insulator on the shaft shoulder of first conductor and the first conductor. The spring can keep the conductor connection tight.

The utility model discloses following beneficial effect has:

1. the utility model discloses a connecting plug and connection socket high-speed joint compare in traditional thread bush, and this connection structure connects more convenient, swift, firm to be convenient for integrated into one piece.

2. The utility model discloses be connected conveniently between connecting plug and connection socket and the conductor, the spring can keep the conductor to connect closely simultaneously, and difficult separation drops.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the radio frequency connector according to the present invention;

FIG. 2 is a schematic view from the right of FIG. 1;

FIG. 3 is a perspective view of the RF connector after connection;

figure 4 is a cross-sectional view of the rf connector after connection.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a first conductor, 2-a second conductor, 3-a connecting plug, 301-a first fixture block, 302-a wedge block, 303-a limiting lug, 304-a first hexagonal screwing block, 4-a connecting socket, 401-a retainer ring, 402-a second fixture block, 403-a rotating groove, 404-a bayonet, 405-a second hexagonal screwing block, 5-a pin, 6-a hole, 7-an insulator and 8-a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention relates to a radio frequency connector, which includes a first conductor 1, a second conductor 2, a connection plug 3 and a connection socket 4, wherein the connection plug 3 and the connection socket 4 are made of metal; the first conductor 1 and the second conductor 2 are connected with the hole 6 through the pin 5 in a matching way; the peripheral surfaces of the first conductor 1 and the second conductor 2 are respectively provided with an insulator 7, and the two insulators 7 are respectively installed at the inner ends of the connecting plug 3 and the connecting socket 4 in a matching way; a circle of first fixture blocks 301 which are equidistantly spaced are arranged on the peripheral surface of one end of the connecting plug 3, and wedge-shaped blocks 302 are arranged on the surface of each first fixture block 301; a clamping ring 401 is arranged at one end of the connecting socket 4, the inner diameter of the clamping ring 401 is the same as the outer diameter of the first clamping block 301, a circle of second clamping blocks 402 with equal intervals is arranged on the inner wall of one end of the clamping ring 401, the intervals of the second clamping blocks 402 are matched with the first clamping blocks 301, a rotating groove 403 is formed between the inner side of each second clamping block 402 and the inner wall of the clamping ring 401, the rotating groove 403 is matched with the first clamping block 301, and a bayonet 404 capable of being in clamping fit with the wedge-shaped block 302 is arranged on the surface of each second clamping block 402. The connecting plug 3 and the connecting socket 4 are convenient to produce, are tightly connected with each other and are convenient to install.

The first fixture block 301 is provided with a limiting protrusion 303 on one side, and after the first fixture block is actually produced, the size of the bayonet 404 may be larger than that of the wedge block 302, so that in order to prevent the wedge block 302 from being clamped with the bayonet 404, the connecting plug 3 and the connecting socket 4 still slightly rotate or loosen, the limiting protrusion 303 is designed to limit the looseness produced after the connecting plug 3 and the connecting socket 4 are clamped.

Wherein, the peripheral surface of the connecting plug 3 is provided with a first hexagonal screwing block 304; the peripheral surfaces of the connection sockets 4 are provided with second hexagonal screw blocks 405. Because wedge 302 is interference fit with the block of bayonet 404 to connecting plug 3 and connecting socket 4 are the metal material, bare-handed behind the block probably is difficult to with connecting plug 3 and connecting socket 4 separation, consequently accessible spanner is twisted and is rotated the hexagonal and twist the piece, rotates out first fixture block 301, separates it.

The number of the first fixture block 301 and the second fixture block 402 is six.

Wherein, the circumference surface of first conductor 1 and the 2 link of second conductor all is equipped with the shaft shoulder, and the cover is equipped with spring 8 between the shaft shoulder of first conductor 1 and the insulator 7 on the first conductor 1, and spring 8 can keep the conductor to connect closely.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A radio frequency connector comprising a first conductor (1) and a second conductor (2), characterized in that: the device also comprises a connecting plug (3) and a connecting socket (4); the first conductor (1) and the second conductor (2) are connected with the hole (6) in a matching way through a pin (5); the peripheral surfaces of the first conductor (1) and the second conductor (2) are respectively provided with an insulator (7), and the two insulators (7) are respectively installed at the inner ends of the connecting plug (3) and the connecting socket (4) in a matching way; a circle of first clamping blocks (301) are arranged on the circumferential surface of one end of the connecting plug (3) at equal intervals, and wedge-shaped blocks (302) are arranged on the surface of each first clamping block (301); connect socket (4) one end and be equipped with snap ring (401), the internal diameter of snap ring (401) is the same with the external diameter of first fixture block (301), and snap ring (401) one end inner wall is equipped with second fixture block (402) of round equidistance interval, the interval size and the first fixture block (301) looks adaptation of second fixture block (402), form between the inboard of second fixture block (402) and snap ring (401) inner wall and rotate groove (403), rotate groove (403) and cooperate with first fixture block (301), second fixture block (402) surface is equipped with can with wedge block (302) joint complex bayonet socket (404).

2. The rf connector of claim 1, wherein the first latch (301) has a protrusion (303) on one side.

3. A radio frequency connector according to claim 1, wherein the peripheral surfaces of the connection plug (3) are provided with first hexagonal screw blocks (304).

4. A radio frequency connector according to claim 1, wherein the peripheral surfaces of the connection sockets (4) are provided with second hexagonal screw blocks (405).

5. The rf connector of claim 1, wherein the number of the first latch (301) and the second latch (402) is six.

6. A radio frequency connector according to claim 1, wherein the connecting ends of the first conductor (1) and the second conductor (2) are provided with shoulders on the peripheral surfaces, and a spring (8) is sleeved between the shoulder of the first conductor (1) and the insulator (7) on the first conductor (1).