CN213304387U

CN213304387U - Wire clamping type radio frequency connector

Info

Publication number: CN213304387U
Application number: CN202022145080.3U
Authority: CN
Inventors: 沈雅琴
Original assignee: Shaanxi Huada Electronic Engineering Co ltd
Current assignee: Shaanxi Huada Electronic Engineering Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-05-28
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a wire clamping type radio frequency connector, including radio frequency connector body, stabilizing mean and stop gear, the electric wire rather than mutual intercommunication is installed to the right-hand member of radio frequency connector body, stabilizing mean sets up on the radio frequency connector body, stop gear sets up on stabilizing mean, stabilizing mean includes the set casing. The utility model discloses a set casing, the threaded rod, press from both sides tight piece, antifriction bearing, coupling spring, the fixed plate, the slide bar, the fly leaf, lead to the groove, stopper and buffer spring's mutually supporting, thereby the effect of spacing firm electric wire has been played, avoid long time use electric wire and radio frequency connector junction phenomenon such as breakage or rupture to appear taking place, thereby avoid making electric wire and the inside circuit board of connector shell phenomenon of contact failure appear in the past for a long time, the life of radio frequency connector has been improved greatly, and fixed electric wire is simple and convenient, bring very big facility for the user.

Description

Wire clamping type radio frequency connector

Technical Field

The utility model relates to a radio frequency connector technical field specifically is a wire clamping formula radio frequency connector.

Background

The name of the radio frequency coaxial connector consists of a main name code and a structural code, and the two parts are separated by a short transverse line < - >. The main name code of the main name code radio frequency connector adopts the international general main name code, the names of different structural forms of specific products are specified by detailed specifications, the structural form represents the structure of the radio frequency connector, but the common radio frequency connector is inconvenient to fix and limit the electric wire, thereby causing the phenomena of breakage or breakage at the connection part of the electric wire and the radio frequency connector for a long time, possibly leading the electric wire to have poor contact with a circuit board inside a connector shell for a long time, greatly reducing the service life of the radio frequency connector and bringing great inconvenience to users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire clamping formula radio frequency connector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wire clamping type radio frequency connector comprises a radio frequency connector body, a stabilizing mechanism and a limiting mechanism, wherein an electric wire communicated with the radio frequency connector body is mounted at the right end of the radio frequency connector body;

the stabilizing mechanism comprises a fixing shell, the fixing shell is arranged on the surface of the radio frequency connector body, threaded rods are in threaded connection with the right sides of the top and the bottom of the fixing shell, clamping blocks are arranged on the surface of the electric wire and correspond to the threaded rods, rolling bearings are installed on the clamping blocks on one sides close to the threaded rods, one ends, close to the rolling bearings, of the threaded rods sequentially penetrate through the fixing shell and the rolling bearings and extend to the interiors of the rolling bearings to be movably connected with the inner walls of the rolling bearings, two connecting springs are installed on one sides, far away from the electric wire, of the clamping blocks, and one ends, close to the inner walls of the fixing shell, of;

stop gear includes fixed plate and slide bar, the quantity of fixed plate is two and installs respectively in the top and the bottom of radio frequency connector body, the quantity of slide bar is two and installs respectively in the left side of set casing top and bottom, the sliding surface of slide bar is connected with the fly leaf, the fixed plate is close to one side of fly leaf and corresponds the position of fly leaf and has seted up logical groove, the fly leaf is close to one side that leads to the groove and runs through logical groove and extend to its outside, the fly leaf is kept away from one side of set casing and is located the left side of fixed plate and install the stopper, buffer spring has been cup jointed on the surface of slide bar, buffer spring and fly leaf fixed connection are passed through to one side that the set casing.

Preferably, the inner wall of the fixing shell and the surface of the radio frequency connector body are in contact with each other.

Preferably, the side of the clamping block close to the electric wire is contacted with the electric wire.

Preferably, the right side of the fixing plate and the left side of the fixing case are in contact with each other.

Preferably, the right side of the limiting block is in contact with the left side of the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set casing, the threaded rod, press from both sides tight piece, antifriction bearing, coupling spring, the fixed plate, the slide bar, the fly leaf, lead to the groove, stopper and buffer spring's mutually supporting, thereby the effect of spacing firm electric wire has been played, avoid long time use electric wire and radio frequency connector junction phenomenon such as breakage or rupture to appear taking place, thereby avoid making electric wire and the inside circuit board of connector shell phenomenon of contact failure appear in the past for a long time, the life of radio frequency connector has been improved greatly, and fixed electric wire is simple and convenient, bring very big facility for the user.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the front view of the present invention.

In the figure: the radio frequency connector comprises a radio frequency connector body 1, a fixing mechanism 2, a fixing shell 21, a threaded rod 22, a clamping block 23, a rolling bearing 24, a connecting spring 25, a limiting mechanism 3, a fixing plate 31, a sliding rod 32, a movable plate 33, a through groove 34, a limiting block 35, a buffer spring 36 and an electric wire 4.

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. 1-3, a wire clamping type rf connector includes a rf connector body 1, a securing mechanism 2 and a limiting mechanism 3, wherein the right end of the rf connector body 1 is fixedly connected with an electric wire 4 communicated with the rf connector body, the securing mechanism 2 is disposed on the rf connector body 1, and the limiting mechanism 3 is disposed on the securing mechanism 2.

Stabilizing mean 2 includes set casing 21, set casing 21 sets up the surface at radio frequency connector body 1, the inner wall of set casing 21 and the surface of radio frequency connector body 1 contact each other, the equal threaded connection in right side of set casing 21 top and bottom has threaded rod 22, the surface of electric wire 4 and the position that corresponds threaded rod 22 are provided with tight piece 23 of clamp, the tight piece 23 of clamp is close to one side and the electric wire 4 mutual contact of electric wire 4, the tight piece 23 of clamp is close to one side fixedly connected with antifriction bearing 24 of threaded rod 22, the one end that the threaded rod 22 is close to antifriction bearing 24 runs through set casing 21 and antifriction bearing 24 in proper order and extends to the inside of antifriction bearing 24 and the inner wall swing joint of antifriction bearing 24, press from both sides tight piece 23 and keep away from two coupling spring 25 of one side fixedly connected with of electric wire 4, coupling spring 25 is close to the.

The limiting mechanism 3 comprises a fixed plate 31 and two sliding rods 32, the fixed plate 31 is provided with two numbers and is respectively installed at the top and the bottom of the radio frequency connector body 1, the right side of the fixed plate 31 is contacted with the left side of the fixed shell 21, the sliding rods 32 are provided with two numbers and are respectively installed at the left side of the top and the bottom of the fixed shell 21, the surface of the sliding rods 32 is connected with a movable plate 33 in a sliding manner, a through groove 34 is formed at one side of the fixed plate 31 close to the movable plate 33 and corresponds to the position of the movable plate 33, one side of the movable plate 33 close to the through groove 34 penetrates through the through groove 34 and extends to the outside of the through groove, one side of the movable plate 33 close to the inner wall of the through groove 34 is contacted with the inner wall of the through groove 34, a limiting block 35 is fixedly connected at one side of the, one side of the fixed shell 21 close to the buffer spring 36 is fixedly connected with the movable plate 33 through the buffer spring 36, as shown in the figure, the buffer spring 36 at the moment has the force for driving the movable plate 33 to be away from the fixed shell 21, the fixed shell 21 is passed through, the threaded rod 22, the clamping block 23, the rolling bearing 24, the connecting spring 25, the fixed plate 31, the sliding rod 32, the movable plate 33, the through groove 34, the limiting block 35 and the buffer spring 36 are mutually matched, thereby the effect of limiting and stabilizing the electric wire 4 is achieved, the phenomena of damage or breakage and the like at the connection part of the electric wire 4 and the radio frequency connector are avoided being used for a long time, the phenomenon of poor contact between the electric wire 4 and the circuit board inside the connector shell is avoided from occurring in the past, the service life of the radio frequency connector is greatly prolonged.

During the use, the threaded rod 22 rotates, the threaded rod 22 drives the clamp block 23 to move close to the electric wire 4 through the rolling bearing 24, the clamp block 23 stretches the connecting spring 25 to move, thereby make two clamp blocks 23 press from both sides tight fixedly to the electric wire 4, when the set casing 21 needs to be dismantled in the later stage, rotate the threaded rod 22 earlier, make clamp block 23 and electric wire 4 take place to separate, then stimulate two fly sheets 33, fly sheet 33 extrudes buffer spring 36 and moves, fly sheet 33 is close to the set casing 21 and moves, thereby make fly sheet 33 drive stopper 35 and lead to groove 34 and take place the coincidence, then stimulate set casing 21 rightwards, thereby make stopper 35 follow logical inslot 34 take out, can dismantle set casing 21.

In summary, the following steps: the wire clamping type radio frequency connector solves the problems in the background art through the mutual matching of the fixed shell 21, the threaded rod 22, the clamping block 23, the rolling bearing 24, the connecting spring 25, the fixed plate 31, the sliding rod 32, the movable plate 33, the through groove 34, the limiting block 35 and the buffer spring 36.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wire clamping formula radio frequency connector, includes radio frequency connector body (1), stabilizing mean (2) and stop gear (3), its characterized in that: the right end of the radio frequency connector body (1) is provided with an electric wire (4) communicated with the radio frequency connector body, the stabilizing mechanism (2) is arranged on the radio frequency connector body (1), and the limiting mechanism (3) is arranged on the stabilizing mechanism (2);

the stabilizing mechanism (2) comprises a fixed shell (21), the fixed shell (21) is arranged on the surface of the radio frequency connector body (1), the right sides of the top and the bottom of the fixed shell (21) are both in threaded connection with a threaded rod (22), a clamping block (23) is arranged on the surface of the electric wire (4) and at the position corresponding to the threaded rod (22), a rolling bearing (24) is arranged on one side of the clamping block (23) close to the threaded rod (22), one end of the threaded rod (22) close to the rolling bearing (24) sequentially penetrates through the fixed shell (21) and the rolling bearing (24) and extends to the inside of the rolling bearing (24) to be movably connected with the inner wall of the rolling bearing (24), two connecting springs (25) are arranged on one side of the clamping block (23) far away from the electric wire (4), one end of the connecting spring (25) close to the inner wall of the fixed shell (21) is fixedly connected with the inner wall of the fixed shell (21);

stop gear (3) are including fixed plate (31) and slide bar (32), the quantity of fixed plate (31) is two and installs respectively at the top and the bottom of radio frequency connector body (1), the quantity of slide bar (32) is two and installs respectively in the left side of set casing (21) top and bottom, the sliding surface of slide bar (32) is connected with fly leaf (33), fixed plate (31) are close to one side of fly leaf (33) and correspond the position of fly leaf (33) and seted up logical groove (34), one side that fly leaf (33) are close to logical groove (34) runs through logical groove (34) and extends to its outside, one side that set casing (21) were kept away from in fly leaf (33) and the left side that is located fixed plate (31) installs stopper (35), buffer spring (36) have been cup jointed on the surface of slide bar (32), one side that set casing (21) are close to buffer spring (36) is passed through buffer spring (36) and fly leaf (33) are fixed And (4) fixing connection.

2. A wire-clamping radio frequency connector according to claim 1, wherein: the inner wall of the fixed shell (21) is in contact with the surface of the radio frequency connector body (1).

3. A wire-clamping radio frequency connector according to claim 1, wherein: one side of the clamping block (23) close to the electric wire (4) is contacted with the electric wire (4).

4. A wire-clamping radio frequency connector according to claim 1, wherein: the right side of the fixing plate (31) and the left side of the fixing shell (21) are in contact with each other.

5. A wire-clamping radio frequency connector according to claim 1, wherein: the right side of the limiting block (35) is in mutual contact with the left side of the fixing plate (31).