CN218770361U

CN218770361U - Radio frequency coaxial connector for audio and video line data transmission

Info

Publication number: CN218770361U
Application number: CN202221439853.1U
Authority: CN
Inventors: 吴川; 龚涛
Original assignee: Nanjing Diwei Technology Co ltd
Current assignee: Nanjing Diwei Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2023-03-28
Anticipated expiration: 2032-06-10

Abstract

The utility model relates to a radio frequency coaxial connector field especially relates to a radio frequency coaxial connector for audio and video line data transmission, including the casing, the inside one end of casing is equipped with the installation cover, is equipped with the through-hole of horizontal direction on the installation cover, and inserts at through-hole department and is equipped with the inner conductor, and the one end that the inner conductor was inserted and is established into the casing is fixedly connected with the mount pad, and one end fixedly connected with conductor of mount pad; the outside of casing is equipped with threaded connection portion, and its threaded sleeve has the pipe of advancing soon in threaded connection portion department, advances the outside upper portion fixed mounting of pipe soon and has conflict cover, and conflict cover is the loudspeaker form, and the outside of casing is close to the one end fixed mounting who advances the pipe soon and establishes the cover by two sets of inlays, inlays the inboard of establishing the cover and all inserts and be equipped with the U-shaped inserted bar. The utility model discloses can carry out the fixation clamp to the junction effectively and establish carrying out stereo set video transmission's in-process, avoid prior art to produce the insecure phenomenon of connection in the in-service use process, make things convenient for in-service use.

Description

Radio frequency coaxial connector for audio and video line data transmission

Technical Field

The utility model relates to a radio frequency coaxial connector technical field especially relates to a radio frequency coaxial connector for audio and video line data transmission.

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 element of a transmission line, and belongs to an mechatronic product, and simply, it mainly functions as a bridge to connect transmission line electricity by an rf coaxial connector, which is a connector commonly used at present.

In the process of modern audio and video transmission and connection, the radio frequency coaxial connector has the defects of insecure connection and easy falling off in actual use, and therefore the radio frequency coaxial connector for audio and video line data transmission is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the radio frequency coaxial connector for audio and video line data transmission who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a radio frequency coaxial connector for audio and video line data transmission comprises a shell, wherein an installation sleeve is arranged at one end in the shell, a through hole in the horizontal direction is formed in the installation sleeve, an inner conductor is inserted into the through hole, an installation seat is fixedly connected to one end, inserted into the shell, of the inner conductor, and a conductor is fixedly connected to one end of the installation seat;

the outside of casing is equipped with threaded connection portion, and it cup joints at threaded connection portion department screw and advances the pipe soon, and the outside upper portion fixed mounting who advances the pipe soon has the conflict cover, and the conflict cover is the loudspeaker form, and the outside of casing is close to the one end fixed mounting who advances the pipe soon and establishes the cover by two sets of inlays, inlays the inboard of establishing the cover and all inserts and be equipped with the U-shaped inserted bar, and one side fixed mounting of casing has and wears to establish the cover, and another vertical support arm of group of U-shaped inserted bar all runs through the inboard that stretches into to wear to establish the cover.

As an optimal technical scheme of this application, the piece is established to the equal fixed mounting of one end that the U-shaped inserted bar stretched into to wear to establish the cover inside has the lock, and the U-shaped inserted bar is located to wear to establish the one end outside cover of cover inside and is equipped with the second spring, and the both ends of second spring are established the piece with inner wall and the lock of wearing to establish the cover respectively and are bonded.

As an optimal technical scheme of this application, a plurality of groups of through-holes have evenly been seted up in one side of threaded connection portion in the outside of casing to wear to be equipped with the telescopic link in through-hole department, the telescopic link is located the inside and outside both ends difference fixedly connected with conflict pearl of casing and removes the pearl.

As an optimal technical scheme of this application, the telescopic link is located the inside part outside cover of casing and is equipped with first spring, and the both ends of first spring bond with the inner wall of contradicting pearl and casing respectively.

As a preferred technical solution of the present application, the inner side of the screwed-in pipe is trumpet-shaped.

As a preferred technical scheme of this application, the outside cover of conductor is equipped with insulating cover.

The utility model has the advantages that:

1. in the actual use process, when data transmission connection is carried out, firstly, the connecting wire connector penetrates through the penetrating sleeve and is inserted into the shell to be connected with the conductor, then the screwing pipe is rotated to enable the screwing pipe to be screwed on the threaded connecting part continuously, so that the downward pressing of the releasing bead is pushed, and then when the releasing bead is pressed downwards, the inner collision bead is abutted against the inserted connector, so that the purpose of primary locking is achieved;

2. at the in-process of precession pipe precession, can drive conflict cover precession effectively to make the U-shaped inserted bar obtain pressing, make the U-shaped inserted bar be located wear to establish the inside one end fixed connection's of cover lock and establish the piece and wear to establish and the connecting wire of crossing contradict after pressing, thereby further press from both sides to establish fixedly to the connecting wire.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a radio frequency coaxial connector for audio/video cable data transmission according to the present invention;

fig. 2 is a schematic diagram of a partial cross-sectional structure of a radio frequency coaxial connector for audio and video cable data transmission according to the present invention.

In the figure: the device comprises a shell 1, a threaded connection part 2, an abutting bead 3, an abutting cover 4, an insulating sleeve 5, an embedded sleeve 6, a U-shaped inserted rod 7, a penetrating sleeve 8, a conductor 9, a releasing bead 10, a telescopic rod 11, a first spring 12, a second spring 13, an installation sleeve 14, an inner conductor 15, an installation seat 16, a locking piece 17 and a screwing pipe 18.

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.

Referring to fig. 1-2, a radio frequency coaxial connector for audio and video line data transmission comprises a housing 1, wherein an installation sleeve 14 is arranged at one end inside the housing 1, a through hole in the horizontal direction is formed in the installation sleeve 14, an inner conductor 15 is inserted into the through hole, an installation base 16 is fixedly connected to one end of the inner conductor 15 inserted into the housing 1, and a conductor 9 is fixedly connected to one end of the installation base 16;

the outside of casing 1 is equipped with threaded connection portion 2, and it has the pipe 18 of advancing soon in threaded connection portion 2 department screw cup joint, the outside upper portion fixed mounting who advances pipe 18 soon has conflict cover 4, conflict cover 4 is the loudspeaker form, the outside of casing 1 is close to the one end fixed mounting who advances pipe 18 soon and establishes cover 6, it all inserts and is equipped with U-shaped inserted bar 7 to inlay the inboard of establishing cover 6, one side fixed mounting of casing 1 has and wears to establish cover 8, and another vertical support arm of group of U-shaped inserted bar 7 all runs through the inboard that stretches into and wears to establish cover 8.

Further, the U-shaped inserted bar 7 stretches into and wears to establish the equal fixed mounting of the inside one end of cover 8 and establish piece 17 with the lock, and the U-shaped inserted bar 7 is located and wears to establish the inside one end outside cover of cover 8 and be equipped with second spring 13, and the both ends of second spring 13 are established the piece 17 with the inner wall and the lock of wearing to establish cover 8 respectively and are bonded.

Further, a plurality of groups of through holes are uniformly formed in one side of the threaded connection portion 2 on the outer side of the shell 1, a telescopic rod 11 penetrates through the through holes, and the telescopic rod 11 is located at the inner end and the outer end of the shell 1 and is fixedly connected with a collision bead 3 and a release bead 10 respectively.

Specifically, the outer side of the part of the telescopic rod 11 inside the casing 1 is sleeved with a first spring 12, and two ends of the first spring 12 are respectively bonded with the abutting beads 3 and the inner wall of the casing 1.

Specifically, the inside of the precession tube 18 is trumpet-shaped.

Further, the outer side of the conductor 9 is sleeved with an insulating sleeve 5.

The working process is as follows: in the actual use process, when data transmission connection is carried out, firstly, the connecting wire connector penetrates through the penetrating sleeve 8 and is inserted into the shell 1 to be connected with the conductor 9, then the screwing pipe 18 is rotated to enable the screwing pipe 18 to be screwed on the threaded connecting part 2 continuously, the pressing of the releasing bead 10 is further pushed, and then when the pressing is carried out, the internal collision bead 3 is collided with the inserted connector, so that the purpose of primary locking is achieved;

at the in-process of precession pipe 18 precession, can drive conflict cover 4 precession effectively to make U-shaped inserted bar 7 obtain pressing, make U-shaped inserted bar 7 be located wear to establish the inside one end fixed connection's of cover 8 lock and establish piece 17 and wear to establish and contradict with the connecting wire of crossing after pressing, thereby further press from both sides to establish fixedly to the connecting wire.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A radio frequency coaxial connector for audio and video line data transmission comprises a shell (1) and is characterized in that an installation sleeve (14) is arranged at one end inside the shell (1), a through hole in the horizontal direction is formed in the installation sleeve (14), an inner conductor (15) is inserted into the through hole, an installation seat (16) is fixedly connected to one end, inserted into the shell (1), of the inner conductor (15), and a conductor (9) is fixedly connected to one end of the installation seat (16);

the outside of casing (1) is equipped with threaded connection portion (2), and it has precession pipe (18) in threaded connection portion (2) department threaded sleeve, the outside upper portion fixed mounting of precession pipe (18) has conflict cover (4), conflict cover (4) are the loudspeaker form, the outside of casing (1) is close to the one end fixed mounting who advances pipe (18) soon and establishes cover (6) two sets of inlaying, it all inserts and is equipped with U-shaped inserted bar (7) to inlay the inboard of establishing cover (6), one side fixed mounting of casing (1) wears to establish cover (8), and another vertical support arm of group of U-shaped inserted bar (7) all runs through the inboard of stretching into and wearing to establish cover (8).

2. The radio frequency coaxial connector for audio and video line data transmission according to claim 1, characterized in that the equal fixed mounting of one end that U-shaped inserted bar (7) stretched into and worn to establish inside of cover (8) establishes piece (17) with the lock, and U-shaped inserted bar (7) are located and worn to establish the cover (8) inside one end outside cover and are equipped with second spring (13), and the both ends of second spring (13) are established piece (17) with the inner wall and the lock of wearing to establish cover (8) and bond respectively.

3. The radio frequency coaxial connector for audio and video line data transmission according to claim 1, wherein a plurality of sets of through holes are uniformly formed in one side of the threaded connection portion (2) on the outer side of the housing (1), a telescopic rod (11) penetrates through the through holes, and the telescopic rod (11) is fixedly connected with the collision bead (3) and the release bead (10) at the inner end and the outer end of the housing (1).

4. The radio frequency coaxial connector for audio and video cable data transmission according to claim 3, wherein a first spring (12) is sleeved outside a portion, located inside the housing (1), of the telescopic rod (11), and two ends of the first spring (12) are respectively bonded with the abutting beads (3) and the inner wall of the housing (1).

5. The radio frequency coaxial connector for data transmission of audio and video cables as claimed in claim 3, wherein the inside of the screwed pipe (18) is trumpet-shaped.

6. The radio frequency coaxial connector for audio and video line data transmission according to claim 1, wherein an insulating sleeve (5) is sleeved outside the conductor (9).