CN218215880U

CN218215880U - Jack connector of reinforcing leakproofness

Info

Publication number: CN218215880U
Application number: CN202222593362.9U
Authority: CN
Inventors: 陈宝红; 陈宝玉; 汤嘉立
Original assignee: Zhenjiang Lianhua Microwave Communication Co ltd
Current assignee: Zhenjiang Lianhua Microwave Communication Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-01-03
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a jack connector for enhancing the sealing performance; the utility model discloses a connector body and setting and the seal assembly on connector body surface, diaphragm including both sides about the connector body of fixed connection, the inside swing joint of diaphragm has the elastic plate, two elastic plate vertical faces can be dismantled and be connected with the block rubber, the arc wall has been seted up on the block rubber surface, seal connector body kneck through the arc wall, in the trompil that the user of service passes through bolted connection to fixed plate surface and sets up, be connected with the internal thread of seting up in the trompil, the bolt is connected with the fixed plate of two elastic plate one side perpendicular parallels promptly, make two of its fixed plates be close to each other, thereby it is the elastic plate to be close to each other, make the block rubber between its elastic plate be connected with the contact pin junction, the arc wall of seting up through the block rubber surface is laminated, thereby play the reinforcing effect to the sealed of junction through the mutual extrusion between the block rubber.

Description

Jack connector of reinforcing leakproofness

Technical Field

The utility model relates to a radio frequency coaxial connector equipment technical field specifically is a jack connector of reinforcing leakproofness.

Background

A radio frequency coaxial connector (hereinafter, referred to as an RF connector) is generally considered to be a component attached to a cable or mounted on an instrument as a component to which a transmission line is electrically connected or separated. It belongs to a mechatronic product. Briefly, it mainly acts as a bridge and has a shorter history of development than other electronic components. UHF connectors appeared in 1930 as the earliest RF connectors. During the second world war, due to the urgent needs of war, with the development of radar, radio and microwave communication, medium-sized series such as N, C, BNC, TNC and the like are generated, miniaturized products such as SMA, SMB, SMC and the like appear after 1958, and the United states military standard MIL-C-39012 general radio frequency coaxial connector specification is formulated in 1964, so that the RF connector is developed towards standardization, serialization and universalization, and in more than sixty years, the RF connector forms an independent and complete professional system through the common efforts of experts of various countries and becomes an important component in a connector family. Is an indispensable key element of a coaxial transmission system. The development technology of RF connectors in the countries of America, english, french and the like is in the leading position, the design, production, test and use technologies of the RF connectors are matched and tend to be perfect, not only is a complete standard system formed, but also raw materials, auxiliary materials, a test system, assembly tools and the like are standardized and are produced in a specialized scale.

The invention relates to a double-sealing structure of a radio frequency coaxial connector, which comprises a cable clamping part, a lock nut used for connecting a connector main body of the radio frequency coaxial connector, a first sealing ring and a second sealing ring, wherein the cable clamping part comprises a first end part which is movably arranged in the lock nut, the first sealing ring is positioned in the inner side surface of the lock nut and is positioned between the end surface of the first end part and the inner wall of the lock nut, the second sealing ring is arranged on the outer side surface of the lock nut and is used for sealing with the connector main body, the first end part is limited by the lock nut in the direction far away from the lock nut and can be in press fit connection or threaded connection with the lock nut, and the first sealing ring and the second sealing ring can be O-shaped, rectangular or square.

However, there are problems in using the existing receptacle connector, and the receptacle connector on the market at present lacks a means for rapidly enhancing the sealing property of the connection end of the pin portion when it is used, thereby deteriorating the overall connection workability.

Disclosure of Invention

An object of the utility model is to provide a jack connector of reinforcing leakproofness to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the connector comprises a connector body and a sealing component arranged on the surface of the connector body;

the sealing assembly comprises transverse plates fixedly connected to the upper side and the lower side of the connector body, elastic plates are movably connected inside the transverse plates, rubber blocks are detachably connected to opposite faces of the two elastic plates, arc-shaped grooves are formed in the surfaces of the rubber blocks, and the connector body connectors are sealed through the arc-shaped grooves.

Preferably, the sealing assembly further comprises a movable cavity arranged inside the transverse plate, and an elastic plate is movably connected inside the movable cavity.

Preferably, two sides of one end of the elastic plate are fixedly connected with a first stop block, and one end of the inner part of the movable cavity is fixedly connected with a second stop block.

Preferably, the two sides of the elastic plate are fixedly connected with fixing plates, and the surfaces of the fixing plates are provided with openings.

Preferably, an internal thread is formed in the opening, and a bolt is connected to the inside of the internal thread in a matching manner.

Preferably, the two sides of the two elastic plates are fixedly connected with fixing plates, and the bolts are connected in the plurality of openings in a matched mode.

Preferably, the connector body is internally provided with a pin.

Preferably, the rubber block is clamped at the pin connecting end.

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

the utility model discloses, it is when using, be connected external connection spare and connector body, thereby contact pin department is connected, user of service at this moment through bolted connection to the trompil of fixed plate surface seting up, be connected with the internal thread of seting up in the trompil, the bolt is connected with the fixed plate of two elastic plate one side perpendicular parallels promptly, make two of its fixed plates be close to each other, thereby the elastic plate carries out mutual approaching, make the rubber block between its elastic plate be connected with the contact pin junction, the arc wall of seting up through the rubber block surface is laminated, thereby it plays the reinforcing effect to the sealed of junction through mutual extrusion between the rubber block, then it has a device of quick reinforcing to the leakproofness of contact pin portion link when using to the jack connector, thereby holistic connectivity nature has been improved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the transverse plate according to the embodiment of the present invention;

fig. 3 is a schematic view of a bolt structure according to an embodiment of the present invention.

In the figure: 1. a connector body; 2. inserting a pin; 301. a transverse plate; 302. a movable cavity; 303. an elastic plate; 304. a first baffle; 305. a second baffle; 306. a fixing plate; 307. opening a hole; 308. a rubber block; 309. an arc-shaped slot; 310. an internal thread; 311. and (4) bolts.

Detailed Description

In order to solve the problem, the embodiment of the utility model provides a jack connector of reinforcing leakproofness. 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.

Examples

Referring to fig. 1-3, the embodiment provides a sealing assembly including a connector body 1 and a surface of the connector body 1, the sealing assembly includes a transverse plate 301 fixedly connected to the upper and lower sides of the connector body 1, an elastic plate 303 is movably connected to the inside of the transverse plate 301, two opposite surfaces of the elastic plate 303 are detachably connected with a rubber block 308, an arc-shaped groove 309 is formed in the surface of the rubber block 308, and the interface of the connector body 1 is sealed through the arc-shaped groove 309, so that the sealing performance of the connecting end of the pin 2 portion of the receptacle connector is rapidly enhanced when the receptacle connector is used, and the overall connection usability is improved.

In this embodiment, the sealing assembly further includes an active cavity 302 formed in the inner portion of the transverse plate 301, an elastic plate 303 is movably connected to the inner portion of the active cavity 302, the elastic plate 303 can be bent to the connection portion of the pin 2, a first stop block is fixedly connected to two sides of one end of the elastic plate 303, a second stop block is fixedly connected to one end of the inner portion of the active cavity 302, the active plate is prevented from falling off by the cooperation between the first stop plate 304 and the second stop plate 305, a fixing plate 306 is fixedly connected to two sides of the elastic plate 303, an opening 307 is formed in the surface of the fixing plate 306, an internal thread 310 is formed in the opening 307, a bolt 311 is connected to the fixing plate 306 by matching, the bolt 311 is connected to the opening 307 formed in the surface of the fixing plate 1, the internal thread 310 formed in the opening 307 is connected to a rubber block 308, when the sealing assembly is used, the external connecting member is connected to the connector body 1 by using the bolt 311, thereby the fixing plate 2 is connected to the opening 307 formed in the surface of the fixing plate 306 by connecting the bolt 311, thereby enabling the rubber block 303 to be connected to the rubber block 308 which is connected to the elastic plate by mutually extruding the fixing plate through the elastic plate 308, thereby enabling the rubber block 308 to be close to be connected to the connection portion between the elastic plate 308, and enabling the rubber block to be mutually.

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. A receptacle connector with enhanced hermeticity, comprising: comprises a connector body (1) and a sealing component arranged on the surface of the connector body (1);

seal assembly includes diaphragm (301) of both sides about fixed connection connector body (1), diaphragm (301) inside swing joint has elastic plate (303), two elastic plate (303) face to face can be dismantled and be connected with block rubber (308), arc wall (309) have been seted up on block rubber (308) surface, through arc wall (309) seal connector body (1) kneck.

2. A hermetical enhanced receptacle connector as set forth in claim 1, wherein: the sealing assembly further comprises a movable cavity (302) arranged inside the transverse plate (301), and an elastic plate (303) is movably connected inside the movable cavity (302).

3. A hermetical enhanced receptacle connector as set forth in claim 2, wherein: the two sides of one end of the elastic plate (303) are fixedly connected with a first stop block, and one end of the inner part of the movable cavity (302) is fixedly connected with a second stop block.

4. A hermetical enhanced receptacle connector as set forth in claim 2, wherein: the two sides of the elastic plate (303) are fixedly connected with fixing plates (306), and the surfaces of the fixing plates (306) are provided with holes (307).

5. The enhanced-sealing receptacle connector as claimed in claim 4, wherein: an internal thread (310) is formed in the opening (307), and a bolt (311) is connected in the internal thread (310) in a matching mode.

6. A hermetical enhanced receptacle connector as set forth in claim 5, wherein: two equal fixedly connected with fixed plate (306) in elastic plate (303) both sides, bolt (311) cooperation is connected in a plurality of trompils (307).

7. A hermetical enhanced receptacle connector according to claim 1, wherein: the connector body (1) is internally provided with a contact pin (2).

8. A hermetical enhanced receptacle connector according to claim 1, wherein: the rubber block (308) is clamped at the connecting end of the contact pin (2).