CN218513796U

CN218513796U - High-stability contact head of radio frequency coaxial connector

Info

Publication number: CN218513796U
Application number: CN202222362859.XU
Authority: CN
Inventors: 蒋绣玮
Original assignee: Zhenjiang Jieyu Electronics Co ltd
Current assignee: Zhenjiang Jieyu Electronics Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-02-21
Anticipated expiration: 2032-09-06

Abstract

The utility model provides a high stability contact head of radio frequency coaxial connector relates to the radio frequency connector field, the utility model discloses a connector base and contact head main part, the positive fixedly connected with socket main part of connector base, the jack has been seted up in socket main part's front, socket main part's the spacing bracing piece of positive fixedly connected with, the location square groove has been seted up in socket main part's front. The utility model discloses when using, with being connected fixed easy operation between contact main part and the socket main part, direct with contact main part and socket main part to inserting can, the spacing bracing piece of setting and the cooperation of side direction supported hole can guarantee to interface department support for the interface atress is stable, and the square cooperation of inserting post and location square groove of setting can guarantee that the contact main part is pegged graft and is fixed the back and receive spacingly, is difficult for the pine to take off, guarantees that interface connection stability is good.

Description

High-stability contact head of radio frequency coaxial connector

Technical Field

The utility model relates to a radio frequency connector technical field, concretely relates to radio frequency coaxial connector's high stability contact.

Background

The name of the radio frequency coaxial connector consists of a main name code and a structural code, the middle of the main name code and the structural code are separated by a short transverse line, the main name 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, and the structural forms represent the structure of the radio frequency connector.

When current radio frequency coaxial connector contact and socket lug connection are fixed, the kneck is because not receiving the side direction support, and easy atress is unstable, and moreover, the contact is pegged graft fixed back, owing to do not have corresponding screens for easy pine takes off after pegging graft, and the stability that leads to the contact is not good, and is not enough to prior art, the utility model provides a radio frequency coaxial connector's high stability contact solves above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a radio frequency coaxial connector's high stability contact has solved current radio frequency coaxial connector contact and socket lug connection when fixed, and the kneck is because not receiving the side direction and supporting, and easy atress is unstable, moreover, the contact is after grafting is fixed, owing to do not have corresponding screens for take off easily after pegging graft, lead to the problem that the stability of contact is not good.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a high-stability contact of a radio frequency coaxial connector comprises a connector base and a contact main body, wherein the front of the connector base is fixedly connected with a socket main body, the front of the socket main body is provided with a jack, the front of the socket main body is fixedly connected with a limiting support rod, and the front of the socket main body is provided with a positioning square groove;

the connector comprises a connector base, a connector body, a cable body, a conductive insertion rod, a lateral support hole, a limiting support rod, a square insertion column and a square positioning groove, wherein the connector body is arranged on the front side of the connector base, the cable body is fixedly connected to the front side of the connector body, the conductive insertion rod is fixedly connected to the back side of the connector body, the conductive insertion rod is movably inserted into the insertion hole, the lateral support hole is formed in the back side of the connector body, the limiting support rod is movably inserted into the lateral support hole, the square insertion column is fixedly connected to the back side of the connector body, and the square insertion column is movably clamped in the positioning square groove.

Preferably, the inside of location square groove is equipped with the wedge, the square locking groove of inserting corresponding with the wedge is seted up at the top of post, wedge activity joint is in the locking groove.

Preferably, the top fixedly connected with slip post of wedge, the square cavity piece of top fixedly connected with of socket main part, slip post sliding connection is in the inside of square cavity piece, the top fixedly connected with pressure spring of slip post, pressure spring's top and the inner chamber of square cavity piece are fixed.

Preferably, the two sides of the sliding column are fixedly connected with control handles, and the two sides of the square hollow block are provided with sliding grooves corresponding to the control handles.

Preferably, the front surface of the contact head main body is fixedly connected with a protection spring, and the protection spring is movably sleeved on the cable main body.

Advantageous effects

The utility model provides a high stability contact of radio frequency coaxial connector. Compared with the prior art, the method has the following beneficial effects:

1. this radio frequency coaxial connector's high stability contact, when using, with being connected fixed easy operation between contact main part and the socket main part, direct with contact main part and socket main part to inserting can, the spacing bracing piece of setting and the cooperation in side direction supported hole can guarantee to interface department support for the interface atress is stable, the square cooperation of inserting the post and the location square groove of setting can guarantee that contact main part grafting is fixed the back and receive spacingly, be difficult for the pine to take off, guarantee that interface connection stability is good.

2. This radio frequency coaxial connector's high stability contact, the holistic simple structure of device, convenient to use, low in manufacturing cost connects fixed back to the joint between socket main part and the contact main part effectual to the later stage is also conveniently pulled down, conveniently maintains, thereby satisfies the user demand.

Drawings

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

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

fig. 2 is an exploded view of the contact body of the present invention;

fig. 3 is a structural view of the socket body of the present invention;

fig. 4 is a cross-sectional view of the square hollow block of the present invention.

In the figure: 1. a connector base; 2. a socket main body; 3. a jack; 4. a limiting support rod; 5. positioning a square groove; 6. a square hollow block; 7. a wedge block; 8. a contact head body; 9. a cable body; 10. a guard spring; 11. a conductive plunger; 12. a lateral support hole; 13. square inserting columns; 14. a locking groove; 15. a sliding post; 16. a pressure spring; 17. and (4) a control handle.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment of the application provides a high stability contact of radio frequency coaxial connector, when having solved current radio frequency coaxial connector contact and socket lug connection fixed, the kneck is because not received the side direction and supporting, easy atress is unstable, moreover, the contact is in the fixed back of pegging graft, because there is not corresponding screens, make and loosen easily after pegging graft, make the not good problem of stability of contact, realize when carrying out the use, it is simple to be connected fixed easy operation between contact main part 8 and socket main part 2, it can directly to pegging graft contact main part 8 and socket main part 2, the spacing bracing piece 4 and the cooperation of side direction bracing hole 12 of setting can guarantee to support the interface department, make the interface atress stable, the cooperation of the square post of inserting 13 and location square groove 5 of setting can guarantee that contact main part 8 is pegged graft fixedly after spacing, difficult pine takes off, guarantee that interface connection stability is good.

In order to solve the technical problems, the general idea of the embodiment of the application is as follows:

in order to facilitate the connection between contact and the socket and fix the back stability good, provide the support and the screens of corresponding kneck, guarantee that the interface is in the installation fixed back, receives the side direction support, the atress is stable to be difficult for the pine to take off.

In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.

A high-stability contact of a radio frequency coaxial connector comprises a connector base 1 and a contact main body 8, wherein the front of the connector base 1 is fixedly connected with a socket main body 2, the front of the socket main body 2 is provided with a jack 3, the front of the socket main body 2 is fixedly connected with a limiting support rod 4, and the front of the socket main body 2 is provided with a positioning square groove 5;

contact main part 8 sets up in the front of connector base 1, the positive fixedly connected with cable main part 9 of contact main part 8, the electrically conductive inserted bar 11 of back fixedly connected with of contact main part 8, electrically conductive inserted bar 11 activity is pegged graft in jack 3, side direction supported hole 12 has been seted up at the back of contact main part 8, spacing bracing piece 4 activity is pegged graft in side direction supported hole 12, the square post 13 of inserting of back fixedly connected with of contact main part 8, square post 13 activity joint of inserting is in location square groove 5.

According to shown in the attached figures 1, 2 and 4, the inside of the square positioning groove 5 is provided with the wedge 7, the top of the square inserting column 13 is provided with a locking groove 14 corresponding to the wedge 7, the wedge 7 is movably connected in the locking groove 14, the wedge 7 is connected in the locking groove 14, and the stability and the difficulty in loosening can be guaranteed in the locking groove 14, so that the square inserting column 13 is good in inserting effect in the inside of the square positioning groove 5.

According to fig. 4, the top fixedly connected with slip post 15 of wedge 7, the square hollow block 6 of top fixedly connected with of socket main body 2, slip post 15 sliding connection is in the inside of square hollow block 6, the top fixedly connected with pressure spring 16 of slip post 15, the top of pressure spring 16 is fixed with the inner chamber of square hollow block 6, the elasticity of the pressure spring 16 of setting can be applyed on slip post 15 with elasticity, make slip post 15 drive the stable joint of wedge 7 and be difficult for the pine to take off in locking groove 14.

According to the attached drawing 4, the control handles 17 are fixedly connected to the two sides of the sliding column 15, the sliding grooves corresponding to the control handles 17 are formed in the two sides of the square hollow block 6, and the control handles 17 are arranged so that a user can slide the sliding column 15 and the wedge block 7 integrally.

According to the attached drawing 1, the front face of the contact head main body 8 is fixedly connected with a protection spring 10, the protection spring 10 is movably sleeved on the cable main body 9, the protection spring 10 can protect the front face cable main body 9 of the contact head main body 8, and the damage caused by the fact that the connection part of the cable main body 9 and the contact head main body 8 is excessively bent is avoided.

The working principle is as follows: the device is when using, the convenience is connected radio frequency coaxial connector's contact main part 8 with socket main part 2, connect fixed back stable, difficult pine takes off, and the connection process is convenient, during the operation, direct with electrically conductive inserted bar 11 aim at the inside of jack 3 and insert, then make spacing bracing piece 4 card go into the inside of side direction supported hole 12, and make square 13 movable joint of inserting the post in the inside of location square groove 5 can, direct propulsion contact main part 8, finally make contact main part 8 and socket main part 2 contact can realize being connected.

In the process of promoting the contact main part 8 to the motion of socket main part 2, can drive square post 13 of inserting and offset with the inclined plane of wedge 7, exert thrust to the inclined plane of wedge 7, make wedge 7 upwards slide and promote slip post 15 upward movement extrusion pressure spring 16, insert the post 13 back completely at square, pressure spring 16 pops out wedge 7 and inserts in the locking groove 14, realize the screens of butt joint contact main part 8, guarantee that the joint of contact main part 8 is fixed stable, difficult pine takes off.

When the contact main body 8 needs to be detached, the control handle 17 is directly pulled, so that the control handle 17 drives the sliding column 15 and the wedge block 7 to slide, the wedge block 7 can be contacted to fix the clamping position of the locking groove 14, and the contact main body 8 is conveniently detached.

Compared with the prior art, the method has the following beneficial effects:

1. this radio frequency coaxial connector's high stability contact, when using, be connected fixed easy operation between contact main part 8 and the socket main part 2, it can directly with contact main part 8 and socket main part 2 to inserting, the spacing bracing piece 4 of setting and the cooperation of side direction supported hole 12 can be guaranteed to interface department support, make the interface atress stable, the square cooperation of inserting post 13 and location square groove 5 of setting can be guaranteed that contact main part 8 pegs graft after fixed and receive spacingly, difficult pine takes off, guarantee that interface connection stability is good.

2. This radio frequency coaxial connector's high stability contact, the holistic simple structure of device, convenient to use, low in manufacturing cost connects fixed back to the joint between socket main part 2 and the contact main part 8 effectual to the later stage is also conveniently pulled down, conveniently maintains, thereby satisfies the user demand.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high stability contact of radio frequency coaxial connector, includes connector base (1) and contact main part (8), its characterized in that:

a socket main body (2) is fixedly connected to the front face of the connector base (1), a jack (3) is formed in the front face of the socket main body (2), a limiting support rod (4) is fixedly connected to the front face of the socket main body (2), and a positioning square groove (5) is formed in the front face of the socket main body (2);

the connector comprises a connector base (1), a contact head main body (8), a cable main body (9) fixedly connected with the front of the contact head main body (8), a conductive insertion rod (11) fixedly connected with the back of the contact head main body (8), the conductive insertion rod (11) is movably inserted into an insertion hole (3), a lateral support hole (12) is formed in the back of the contact head main body (8), a limiting support rod (4) is movably inserted into the lateral support hole (12), a square insertion column (13) fixedly connected with the back of the contact head main body (8), and the square insertion column (13) is movably clamped in a positioning square groove (5).

2. The high-stability contact of the radio-frequency coaxial connector as recited in claim 1, wherein a wedge block (7) is disposed inside the square positioning groove (5), a locking groove (14) corresponding to the wedge block (7) is disposed at the top of the square insertion column (13), and the wedge block (7) is movably clamped in the locking groove (14).

3. The high-stability contact of the radio-frequency coaxial connector according to claim 2, wherein a sliding column (15) is fixedly connected to a top of the wedge-shaped block (7), a square hollow block (6) is fixedly connected to a top of the socket body (2), the sliding column (15) is slidably connected to an inside of the square hollow block (6), a pressure spring (16) is fixedly connected to a top of the sliding column (15), and a top of the pressure spring (16) is fixed to an inner cavity of the square hollow block (6).

4. The high-stability contact of the radio-frequency coaxial connector according to claim 3, wherein control handles (17) are fixedly connected to two sides of the sliding column (15), and sliding grooves corresponding to the control handles (17) are formed in two sides of the square hollow block (6).

5. The high-stability contact of the radio-frequency coaxial connector according to claim 1, wherein a protection spring (10) is fixedly connected to a front surface of the contact main body (8), and the protection spring (10) is movably sleeved on the cable main body (9).