CN210272918U

CN210272918U - Radio frequency coaxial connector with protection architecture

Info

Publication number: CN210272918U
Application number: CN201921585680.2U
Authority: CN
Inventors: 潘玉琴; 王利君
Original assignee: Zhenjiang Shengchao Electronic Co ltd
Current assignee: Zhenjiang Shengchao Electronic Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-04-07
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a radio frequency coaxial connector with a protection structure, which relates to the technical field of radio frequency coaxial connectors and comprises a connector body, wherein the left side surface of the connector body is provided with a connector, the outer surface of the connector body is sleeved with a protective shell, the left side surface of the protective shell is communicated with a limiting pipe, and the right side surface of the connector body is fixedly connected with a connecting pipe; this radio frequency coaxial connector with protection architecture, through setting up fixed pipe, briquetting and silica gel circle, the briquetting can extrude the silica gel circle, consequently, the silica gel circle can produce deformation when receiving the extrusion, thereby can be stable clip the electric wire, simultaneously the silica gel circle can increase and the electric wire crust between the coefficient of friction, consequently, the electric wire can't be at the silica gel circle to producing the removal, and then even make the electric wire receive to drag and draw and drag, can not influence the welding point of electric wire and conductor yet and receive the influence, can not lead to the unable use of connector body, fine protection connector body.

Description

Radio frequency coaxial connector with protection architecture

Technical Field

The utility model relates to a radio frequency coaxial connector technical field specifically is a radio frequency coaxial connector with protection architecture.

Background

The rf coaxial connector is generally considered to be a component attached to a cable or mounted on an instrument, as an electrical connection or separation component of a transmission line, and belongs to a mechatronic product, a conductor inside the rf coaxial connector is welded with a wire, during mounting and use, if the wire is pulled, connection of a welding point part is affected to be loose, the rf coaxial connector may be affected or cannot be used during use, and if the rf coaxial connector is squeezed, the rf coaxial connector may be deformed and cannot be recovered, and thus an internal junction is damaged, and the rf coaxial connector may also be unable to be used continuously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a radio frequency coaxial connector with protection architecture has solved the problem that the conductor of radio frequency coaxial connector's inside damaged easily in installation and use.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: a radio frequency coaxial connector with a protection structure comprises a connector body, wherein a connector is arranged on the left side surface of the connector body, a protection shell is sleeved on the outer surface of the connector body, and the left side surface of the protection shell is communicated with a limiting pipe;

the right flank fixedly connected with connecting pipe of connector body, the surface threaded connection of connecting pipe has fixed pipe, and fixed pipe is located the right side of connecting pipe, the inner wall fixedly connected with silica gel circle of fixed pipe, the through-hole has been seted up to the surface of fixed pipe, and is provided with the briquetting in the through-hole, and a side of briquetting and the surface laminating of silica gel circle, the surface cover of fixed pipe is equipped with the retainer plate, and the retainer plate is located the left side of briquetting.

Preferably, the inner wall of the protective shell is fixedly connected with a silica gel pad, and the silica gel pad is attached to the outer surface of the connector body.

Preferably, the outer surface of the limiting pipe is in threaded connection with a sleeve, and the left side face of the sleeve is fixedly connected with a sealing ring.

Preferably, the number of the pressing blocks is four, and the four pressing blocks are uniformly arranged on the outer surface of the fixed pipe in a ring shape.

Preferably, a threaded hole is formed in one side face, away from the silica gel ring, of the pressing block, a bolt is arranged on the outer surface of the fixing ring, and the bolt is correspondingly arranged on the left side of the threaded hole.

Preferably, the inner wall fixedly connected with picture peg of fixed pipe, and the shape of picture peg is the round platform shape, the picture peg is located the left side of silica gel circle, and the thickness of picture peg increases from a left side to right gradually.

Preferably, a rubber pad is arranged in the connecting pipe, the rubber pad is circular, and a limiting hole is formed in the right side surface of the rubber pad.

Preferably, a gap is formed between the rubber pad and the inner wall of the connecting pipe, the left side face of the rubber pad is fixedly connected with the inner wall of the connecting pipe through a plurality of connecting rods, and the connecting pipe is obliquely arranged.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this radio frequency coaxial connector with protection architecture, through setting up fixed pipe, briquetting and silica gel circle, the briquetting can extrude the silica gel circle, consequently, the silica gel circle can produce deformation when receiving the extrusion, thereby can be stable clip the electric wire, simultaneously the silica gel circle can increase and the electric wire crust between the coefficient of friction, consequently, the electric wire can't be at the silica gel circle to producing the removal, and then even make the electric wire receive to drag and draw and drag, can not influence the welding point of electric wire and conductor yet and receive the influence, can not lead to the unable use of connector body, fine protection connector body.

2. The radio frequency coaxial connector with the protection structure is characterized in that the rubber pad, the connecting pipe and the inserting plate are arranged, when the inserting plate is inserted into a gap between the rubber pad and the connecting pipe, the thickened inserting plate can gradually extrude the rubber pad along with the inserting plate going deep into the gap, and the electric wire is arranged in the limiting hole, so that the rubber pad can compress towards the middle to extrude the electric wire, the gap between the electric wire and the limiting hole is not reserved, and the gap between the rubber pad and the connecting pipe can be plugged, thereby effectively fixing the electric wire, avoiding the damage caused by water inlet in the connector body, the sleeve can rotate and move on the outer surface of the limiting pipe by arranging the sleeve and the sealing ring, when the connector is connected with other connecting parts, the sleeve can be controlled to move to enable the sealing ring to be attached to the surface of the connecting parts, the connector is plugged with other connecting parts, the sealing performance of the connector body is effectively improved.

3. This radio frequency coaxial connector with protection architecture, through setting up the protective housing, the protective housing can carry out better protection to the connector body, avoids the connector body to receive the extrusion and direct degeneration, and the silica gel pad can form certain buffering and effectual connector body of having protected simultaneously.

Drawings

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

FIG. 2 is a schematic structural view of the fixing tube of the present invention viewed from the right;

fig. 3 is a schematic view of the three-dimensional structure of the fixing tube and the connecting tube of the present invention.

In the figure: 1. a connector body; 2. a connector; 3. a protective shell; 4. a silica gel pad; 5. a sleeve; 6. a seal ring; 7. a connecting pipe; 8. a connecting rod; 9. a stationary ring; 10. a fixed tube; 11. briquetting; 12. a through hole; 13. a bolt; 14. a silica gel ring; 15. a rubber pad; 16. and (4) inserting plates.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a radio frequency coaxial connector with a protection structure comprises a connector body 1, a connector 2 is arranged on the left side face of the connector body 1, a protective shell 3 is sleeved on the outer surface of the connector body 1, a silica gel pad 4 is fixedly connected to the inner wall of the protective shell 3, the silica gel pad 4 is attached to the outer surface of the connector body 1, the silica gel pad 4 is arranged to form certain buffering and effectively protect the connector body 1, a limiting pipe is communicated with the left side face of the protective shell 3, a sleeve 5 is connected to the outer surface of the limiting pipe in a threaded mode, a sealing ring 6 is fixedly connected to the left side face of the sleeve 5, the sleeve 5 can rotate and move on the outer surface of the limiting pipe by arranging the sleeve 5 and the sealing ring 6, when the connector 2 is connected with other connecting parts, the sleeve 5 can be controlled to move to enable the sealing ring 6 to be attached to the surfaces of, the connector 2 and other connecting parts are blocked, water is prevented from entering the connector 2, and the sealing performance of the connector body 1 is effectively improved;

the right side surface of the connector body 1 is fixedly connected with a connecting pipe 7, the outer surface of the connecting pipe 7 is in threaded connection with a fixed pipe 10, the fixed pipe 10 is positioned on the right side of the connecting pipe 7, the inner wall of the fixed pipe 10 is fixedly connected with an inserting plate 16, the inserting plate 16 is in a circular truncated cone shape, the inserting plate 16 is positioned on the left side of a silica gel ring 14, the thickness of the inserting plate 16 is gradually increased from left to right, a rubber pad 15 is arranged in the connecting pipe 7, the rubber pad 15 is in a circular shape, a limiting hole is formed in the right side surface of the rubber pad 15, a gap is formed between the rubber pad 15 and the inner wall of the connecting pipe 7, the left side surface of the rubber pad 15 is fixedly connected with the inner wall of the connecting pipe 7 through a plurality of connecting rods 8, the connecting pipe 7 is in an inclined arrangement, and by arranging the rubber, the thickened inserting plate 16 can gradually extrude the rubber pad 15, and the electric wire is arranged in the limiting hole, so the rubber pad 15 can compress towards the middle to extrude the electric wire, no gap exists between the electric wire and the limiting hole, and simultaneously the gap between the rubber pad 15 and the connecting pipe 7 can be blocked, thereby not only effectively fixing the electric wire and avoiding the damage caused by water inflow in the connector body 1, the inner wall of the fixed pipe 10 is fixedly connected with a silica gel ring 14, the outer surface of the fixed pipe 10 is provided with a through hole 12, and the through hole 12 is internally provided with four pressing blocks 11, the number of the pressing blocks 11 is four, and the four pressing blocks 11 are uniformly arranged on the outer surface of the fixed pipe 10 in a ring shape, one side surface of the pressing block 11 away from the silica gel ring 14 is provided with a threaded hole, the outer surface of the fixed ring 9 is provided with a bolt 13, and, retainer plate 9 can extrude briquetting 11 for briquetting 11 can be stable extrude silica gel circle 14 and can't become flexible, bolt 13 can be in the same place retainer plate 9 and briquetting 11 are fixed, thereby make briquetting 11 can be fixed more stable, and a side of briquetting 11 and the surface laminating of silica gel circle 14, and the surface cover of solid fixed tube 10 is equipped with retainer plate 9, and retainer plate 9 is located the left side of briquetting 11.

The utility model discloses an operating procedure does:

s1, when one end of the wire is welded in the connector body 1, the other end of the wire penetrates out of the fixed pipe 10, then the fixed pipe 10 is fixedly screwed on the outer surface of the connecting pipe 7, meanwhile, the inserting plate 16 is inserted into a gap between the rubber pad 15 and the connecting pipe 7, the inserting plate 16 can gradually extrude the rubber pad 15, therefore, the rubber pad 15 can compress towards the middle to extrude the wire, no gap exists between the wire and the limiting hole, and the gap between the rubber pad 15 and the connecting pipe 7 can be blocked;

s2, pressing the pressing blocks 11 in the through holes 12 by workers, clamping the wires by the pressing blocks 11 through the silica gel ring 14, controlling the fixing ring 9 to be movably sleeved on the outer surfaces of the pressing blocks 11, screwing the bolts 13 to fix the fixing ring 9 and the pressing blocks 11 together, and stably fixing the wires;

s3, inserting the protective shell 3 on the outer surface of the connector body 1, sleeving the silica gel pad 4 on the outer surface of the connector body 1, connecting the connector 2 with other connecting parts, then controlling the sleeve 5 to rotate and move leftwards, moving the sleeve 5 to drive the sealing ring 6 to be attached to the surface of the connecting parts, sealing the connector 2 with other connecting parts, and avoiding water from entering the connector 2.

The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a radio frequency coaxial connector with protection architecture, includes connector body (1), its characterized in that: the left side surface of the connector body (1) is provided with a connector (2), the outer surface of the connector body (1) is sleeved with a protective shell (3), and the left side surface of the protective shell (3) is communicated with a limiting pipe;

the right flank fixedly connected with connecting pipe (7) of connector body (1), the surface threaded connection of connecting pipe (7) has fixed pipe (10), and fixed pipe (10) are located the right side of connecting pipe (7), the inner wall fixedly connected with silica gel circle (14) of fixed pipe (10), through-hole (12) have been seted up to the surface of fixed pipe (10), and are provided with briquetting (11) in through-hole (12), and the surface laminating of a side of briquetting (11) and silica gel circle (14), the surface cover of fixed pipe (10) is equipped with retainer plate (9), and retainer plate (9) are located the left side of briquetting (11).

2. The rf coaxial connector with the protective structure of claim 1, wherein: the inner wall of the protective shell (3) is fixedly connected with a silica gel pad (4), and the silica gel pad (4) is attached to the outer surface of the connector body (1).

3. The rf coaxial connector with the protective structure of claim 1, wherein: the outer surface of the limiting pipe is in threaded connection with a sleeve (5), and the left side face of the sleeve (5) is fixedly connected with a sealing ring (6).

4. The rf coaxial connector with the protective structure of claim 1, wherein: the number of the pressing blocks (11) is four, and the four pressing blocks (11) are uniformly arranged on the outer surface of the fixed pipe (10) in an annular shape.

5. The rf coaxial connector with the protective structure of claim 1, wherein: threaded holes are formed in one side face, far away from the silica gel ring (14), of the pressing block (11), bolts (13) are arranged on the outer surface of the fixing ring (9), and the bolts (13) are correspondingly arranged on the left side of the threaded holes.

6. The rf coaxial connector with the protective structure of claim 1, wherein: the inner wall fixedly connected with picture peg (16) of fixed pipe (10), and the shape of picture peg (16) is round platform shape, picture peg (16) are located the left side of silica gel circle (14), and the thickness of picture peg (16) increases from a left side to the right side gradually.

7. The rf coaxial connector with the protective structure of claim 1, wherein: a rubber pad (15) is arranged in the connecting pipe (7), the rubber pad (15) is circular, and a limiting hole is formed in the right side face of the rubber pad (15).

8. The rf coaxial connector with the protective structure of claim 7, wherein: a gap is formed between the rubber pad (15) and the inner wall of the connecting pipe (7), the left side face of the rubber pad (15) is fixedly connected with the inner wall of the connecting pipe (7) through a plurality of connecting rods (8), and the connecting pipe (7) is obliquely arranged.