CN214153337U

CN214153337U - High-frequency connector

Info

Publication number: CN214153337U
Application number: CN202120155700.3U
Authority: CN
Inventors: 李志渊
Original assignee: Xi'an Youkang Communication Technology Co ltd
Current assignee: Xi'an Youkang Communication Technology Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-09-07
Anticipated expiration: 2031-01-21

Abstract

The utility model relates to the technical field of connectors, in particular to a high-frequency connector, which comprises a main connecting piece and an auxiliary connecting piece, wherein a plurality of unit socket piles which are evenly distributed are arranged on the auxiliary connecting piece, a plurality of unit plugs which are evenly distributed are arranged on the main connecting piece, the unit plugs run through the main connecting piece, one end of each unit plug is provided with an inner conductor column, one side of each inner conductor column is provided with a plurality of evenly distributed pressure columns, the pressure columns are arranged in cylindrical grooves which are arranged on the inner conductor columns, the utility model realizes the firm butt joint effect between the main connecting piece and the auxiliary connecting piece, controls the top head in advance, further controls a plurality of pressure columns to retract into the inner conductor column, the inner conductor columns can be smoothly inserted into the jacks, and then the pressure columns automatically protrude to prop against the inner wall of the plug, so that the stable butt joint effect between the unit plug and the unit socket pile is realized.

Description

High-frequency connector

Technical Field

The utility model relates to a connector technical field specifically is a high frequency connector.

Background

16 core signals of high frequency utmost point quick connector transmissible, the structure is plug, socket are two rows, and 8 cores are every arranged, through push-in screw locking structure, realize high frequency signal's transmission, plug adaptation flexible cable, socket are for welding the printed board structure. The connector is small and light, and is suitable for multiple signal transmission occasions with compact space positions and weight and environmental requirements.

The common connector is realized in a plugging mode, the firmness needs to be improved, the hidden danger of self decomposition exists under the influence of unexpected impact force, and the high-frequency connector is provided for people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high 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 high-frequency connector comprises a main connecting piece and an auxiliary connecting piece, wherein a plurality of unit socket piles which are uniformly distributed are arranged on the auxiliary connecting piece, a plurality of unit plugs which are uniformly distributed are arranged on the main connecting piece and penetrate through the main connecting piece, an inner conductor column is arranged at one end of each unit plug, a plurality of pressure columns which are uniformly distributed are arranged on one side of the inner conductor column, the pressure columns are arranged in cylindrical grooves formed in the inner conductor column, spring pieces and supporting blocks are arranged in the pressure columns, a top head is arranged at one end of the inner conductor column, the top head is integrally connected with a cone at one end of the cylinder, one end of the cylinder of the top head extends into a thick column groove formed in the end part of the inner conductor column, a spring is arranged at the bottom of the thick column groove of the inner conductor column, a main tube cavity and a branch tube cavity are formed in the inner conductor column, one end of the main tube cavity extends to the outside the inner conductor column, the other end of the main tube cavity is connected with the bottom surface of the thick column groove on the inner conductor column, one side of the main tube cavity is communicated with a plurality of branch tube cavities which are uniformly distributed, one end of each branch tube cavity extends into the cylindrical groove of the inner conductor column, and control valves are arranged in the main tube cavity and the branch tube cavities.

Preferably, the control valve includes a sealing cylinder, a sealing column and L-shaped pieces, the sealing column is arranged on one side of the sealing cylinder, the L-shaped pieces which are uniformly distributed are annularly arranged around the sealing column, one end of each L-shaped piece is fixed on the sealing cylinder, the other end of each L-shaped piece protrudes into a sliding groove formed in the outer wall of the sealing column, the sealing column is cylindrical, one end of the column body is pointed, and the pointed end of the sealing column extends into the inner cavity of the sealing cylinder.

Preferably, the spring piece is in a wavy plate shape, one end of the spring piece is in contact with a supporting block, the spring piece and the supporting block are arranged in a sliding groove formed in one side wall of the pressure column, and the supporting block is fixed on the inner wall of the cylindrical groove in the inner conductor column.

Preferably, spring one end supports on the thick post tank bottom surface at inner conductor post, the cylinder contact of the other end and the top of spring, and solid fixed ring is equipped with a plurality of evenly distributed's protrusion slider on the thick post groove inner chamber wall of inner conductor post, and protrusion slider part extends to in the spout of seting up on the cylinder lateral wall of top.

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

1. the utility model discloses a firm butt joint effect between main connecting piece and the vice connecting piece is realized, the top is controlled in advance, and then control a plurality of pressure columns to retract to the inner conductor post, can insert the inner conductor post in the jack smoothly, then a plurality of pressure columns automatic protrusion come, push up on the inner wall of top, realize the stable butt joint effect between unit plug and the unit socket pile;

2. the utility model has the advantages of compact structure, light shape, small volume, light weight, convenient insertion, reliable contact and length, and can be determined by the requirements of customers.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a pressure column position profile;

fig. 3 is a schematic view of a unit socket pile structure.

In the figure: the device comprises a main connecting piece 1, a unit plug 2, an inner conductor column 3, a pressure column 4, a spring leaf 5, a supporting block 6, a top head 7, a spring 8, a main pipe cavity 9, a branch pipe cavity 10, a control valve 11, a sealing cylinder 12, a sealing column 13, an L-shaped piece 14, an auxiliary connecting piece 15, a unit socket pile 16, a jack 17, a first insulator 18, a second insulator 19, a clamping jaw 20, a shell strip piece 21, a wire clamp 22, a cable 23 and a cable core 24.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 3, the present invention provides a technical solution: a high-frequency connector comprises a main connecting piece 1 and an auxiliary connecting piece 15, wherein a plurality of unit socket piles 16 which are uniformly distributed are arranged on the auxiliary connecting piece 15, a plurality of unit plugs 2 which are uniformly distributed are arranged on the main connecting piece 1, the unit plugs 2 penetrate through the main connecting piece 1, one end of each unit plug 2 is provided with an inner conductor column 3, one side of each inner conductor column 3 is provided with a plurality of pressure columns 4 which are uniformly distributed, each pressure column 4 is arranged in a cylindrical groove which is formed in each inner conductor column 3, each pressure column 4 is internally provided with a spring piece 5 and a supporting block 6, one end of each inner conductor column 3 is provided with a top head 7, each top head 7 is in a shape that one end of each cylinder is integrally connected with a cone, one end of each cylinder of each top head 7 extends into a thick column groove which is formed in the end part of each inner conductor column 3, an open spring 8 is arranged at the bottom of each thick column groove of each inner conductor column 3, each inner conductor column 3 is provided with a main pipe cavity 9 and a branch pipe cavity 10, one end of a main pipe cavity 9 extends to the outside of the inner conductor column 3, the other end of the main pipe cavity 9 is connected with the bottom surface of a thick column groove on the inner conductor column 3, one side of the main pipe cavity 9 is communicated with a plurality of branch pipe cavities 10 which are uniformly distributed, one ends of the branch pipe cavities 10 extend into a cylindrical groove of the inner conductor column 3, control valves 11 are arranged in the main pipe cavity 9 and the branch pipe cavities 10, the position relation between a unit plug 2 and a main connecting piece 1 in the prior art can be understood by referring to fig. 1, and the distribution positions of auxiliary connecting pieces 15 on a unit socket pile 16, and when the main connecting piece 1 is in butt joint with the auxiliary connecting pieces 15, the inner conductor column 3 is directly inserted into a jack 17 on the unit socket pile 16.

The control valve 11 comprises a sealing cylinder 12, a sealing column 13 and L-shaped pieces 14, the sealing column 13 is arranged on one side of the sealing cylinder 12, the L-shaped pieces 14 which are uniformly distributed are annularly arranged around the sealing column 13, one end of each L-shaped piece 14 is fixed on the sealing cylinder 12, the other end of each L-shaped piece 14 protrudes into a sliding groove formed in the outer wall of the sealing column 13, the sealing column 13 is cylindrical, one end of the column body is a tip end, and the tip end of the sealing column 13 extends into an inner cavity of the sealing cylinder 12.

The spring piece 5 is in a wavy plate shape, one end of the spring piece 5 is in contact with a supporting block 6, the spring piece 5 and the supporting block 6 are arranged in a sliding groove formed in one side wall of the pressure column 4, and the supporting block 6 is fixed on the inner wall of a cylindrical groove in the inner conductor column 3.

Spring 8 one end supports on the thick post tank bottom surface at interior conductor post 3, and the other end of spring 8 and the cylinder contact of top 7, and solid fixed ring is equipped with a plurality of evenly distributed's protrusion slider on the thick post groove inner chamber wall of interior conductor post 3, and protrusion slider part extends to in the spout of seting up on the cylinder lateral wall of top 7.

The working principle is as follows: before the inner conductor column 3 is inserted into the jack 17, a worker manually presses the top head 7 repeatedly by using a tool, the cylinder on the top head 7 generates piston motion in the inner conductor column 3, specifically, in the process that the top head 7 is inserted into the inner conductor column 3, the gas in the main pipe cavity 9 is discharged to the outside of the inner conductor column 3, the spring 8 rebounds to enable the top head 7 to be away from the inner conductor column 3, a suction effect is generated in the main pipe cavity 9, the pressure column 4 is adsorbed to force the pressure column 4 to gradually shrink back into the inner conductor column 3, because the control valve 11 has a one-way flow guiding effect, specifically, the fluid only can drive the sealing column 13 to move through the control valve 11 when passing through the control valve 11, the sealing column 13 is far away from the sealing cylinder 12, a fluid channel is generated among the sealing column 13, and then the fluid can pass through the control valve 11, so that after the pressure columns 4 shrink back into the inner conductor column 3, the inner conductor column 3 can be controlled to be smoothly inserted into the jack 17, then the spring piece 5 rebounds to enable the pressure column 4 to gradually extend out of the inner conductor column 3, a gap exists between the pressure column 4 and the inner wall of the cylindrical groove in the inner conductor column 3, outside air can permeate into the cylindrical groove in the inner conductor column 3, and the pressure columns 4 are pressed against the inner cavity wall of the insertion hole 17, so that the effect that the inner conductor column 3 is firmly fixed in the insertion hole 17 is achieved.

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 high-frequency connector, includes main connecting piece (1) and vice connecting piece (15), is provided with a plurality of evenly distributed's unit socket stake (16) on vice connecting piece (15), be provided with a plurality of evenly distributed's unit plug (2) on main connecting piece (1), main connecting piece (1) is run through in unit plug (2), and the one end of unit plug (2) is provided with interior conductor post (3), its characterized in that: a plurality of uniformly distributed pressure columns (4) are arranged on one side of the inner conductor column (3), the pressure columns (4) are arranged in cylindrical grooves formed in the inner conductor column (3), spring pieces (5) and supporting blocks (6) are arranged in the pressure columns (4), one end of the inner conductor column (3) is provided with a top head (7), the top head (7) is in a shape of a cylindrical end integrally connected cone, one end of a cylinder of the top head (7) extends into a thick column groove formed in the end part of the inner conductor column (3), a spring (8) is arranged at the bottom of the thick column groove of the inner conductor column (3), a main tube cavity (9) and a branch tube cavity (10) are formed in the inner conductor column (3), one end of the main tube cavity (9) extends to the outside of the inner conductor column (3), the other end of the main tube cavity (9) is connected with the bottom of the thick column groove on the inner conductor column (3), one side of the main tube cavity (9) is communicated with the plurality of uniformly distributed branch tube cavities (10), one end of the branch pipe cavity (10) extends into the cylindrical groove of the inner conductor column (3), and the main pipe cavity (9) and the branch pipe cavity (10) are respectively provided with a control valve (11).

2. A high-frequency connector according to claim 1, characterized in that: control valve (11) are including sealed section of thick bamboo (12), sealed post (13) and L type piece (14), one side of sealed section of thick bamboo (12) is provided with sealed post (13), encircles L type piece (14) that are equipped with a plurality of evenly distributed around sealed post (13), and the one end of L type piece (14) is fixed on sealed section of thick bamboo (12), and in the spout of seting up on the outer wall of sealed post (13) was protruded to the other end of L type piece (14), sealed post (13) are cylindric and cylinder one end is most advanced, and the most advanced of sealed post (13) extends to in the inner chamber of sealed section of thick bamboo (12).

3. A high-frequency connector according to claim 1, characterized in that: the spring piece (5) is in a wavy plate shape, one end of the spring piece (5) is in contact with the supporting block (6), the spring piece (5) and the supporting block (6) are arranged in a sliding groove formed in one side wall of the pressure column (4), and the supporting block (6) is fixed on the inner wall of a cylindrical groove in the inner conductor column (3).

4. A high-frequency connector according to claim 1, characterized in that: spring (8) one end supports on the thick post tank bottom surface of inner conductor post (3), the other end of spring (8) and the cylinder contact of top (7), and solid fixed ring is equipped with a plurality of evenly distributed's protrusion slider on the thick post groove inner chamber wall of inner conductor post (3), and protrusion slider part extends to in the spout of seting up on the cylinder lateral wall of top (7).