CN216929091U

CN216929091U - Connector with shielding function

Info

Publication number: CN216929091U
Application number: CN202220127161.7U
Authority: CN
Inventors: 陈春香; 陈万海
Original assignee: Shenzhen Wanmingxin Electronic Technology Co ltd
Current assignee: Shenzhen Wanmingxin Electronic Technology Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-07-08
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a connector with a shielding function, which relates to the technical field of connectors and comprises a shell, wherein a shielding mechanism is arranged on the shell and used for shielding a high-frequency interference signal, a connector is arranged on the shell, the outer ring of the connector is fixedly sleeved with a first limiting shell and a second limiting shell through bolts, and insulating mechanisms are arranged on the first limiting shell and the second limiting shell and used for improving the insulating effect; the shielding mechanism comprises a fixed sleeve fixedly connected with the shell in an embedded mode, and a plurality of shielding claws are fixedly connected to one side of the fixed sleeve. The high-frequency interference shielding device can shield high-frequency interference signals for multiple times to achieve a filtering function so as to ensure normal transmission of working signals, can improve an insulation effect so as to ensure safe operation of an internal circuit of the connector, and is simple in structure, convenient to use, high in practicability and suitable for large-scale popularization.

Description

Connector with shielding function

Technical Field

The utility model relates to the technical field of connectors, in particular to a connector with a shielding function.

Background

Connectors are also commonly referred to as circuit connectors; an electrical connector is a electromechanical system that provides a separable interface for connecting two sub-electronic systems, simply, the components used to complete the electrical connection between the electronic circuits or machines are called connectors, i.e., the bridge between the two.

When current connector is carrying out signal transmission, because high frequency interference signal's effect to make the transmission effect of signal relatively poor, can not guarantee the normal transmission of working signal, current connector only insulates through the insulator simultaneously, can not guarantee the safe operation of connector inner line, consequently, this application provides the connector with shielding function and satisfies the demand.

SUMMERY OF THE UTILITY MODEL

The connector with the shielding function can shield high-frequency interference signals for multiple times, achieves a filtering function, guarantees normal transmission of working signals, improves an insulation effect, guarantees safe operation of internal circuits of the connector, is simple in structure, convenient to use, high in practicability and suitable for large-scale popularization.

In order to achieve the above purpose, the present application provides the following technical solutions: the connector with the shielding function comprises a shell, wherein a shielding mechanism is arranged on the shell and used for shielding a high-frequency interference signal, a connector is arranged on the shell, the outer ring of the connector is fixedly sleeved with a first limiting shell and a second limiting shell through bolts, and insulating mechanisms are arranged on the first limiting shell and the second limiting shell and used for improving the insulating effect;

the shielding mechanism includes the embedded fixed cover of fixed connection at the casing, one side fixedly connected with a plurality of shielding claw of fixed cover, a plurality of reference column of fixedly connected with on the inner wall of casing, fixedly connected with adapter sleeve on the reference column, a plurality of shielding hemisphere of inner circle fixedly connected with of adapter sleeve.

Preferably, the insulation mechanism comprises a plurality of first insulation columns fixedly connected to the first limiting shell, a plurality of second insulation columns fixedly connected to the second limiting shell, and insulators are inserted into the first insulation columns and the second insulation columns.

Preferably, the inner walls of the first limiting shell and the second limiting shell are fixedly connected with limiting frames, the limiting frames are fixedly connected with a plurality of limiting strips, and two sides of the insulator are provided with a plurality of limiting grooves.

Preferably, the outer ring of the shell is fixedly sleeved with a mounting seat, and the mounting seat is provided with a plurality of mounting holes.

Preferably, the shielding claws and the fixing sleeves are symmetrically distributed by taking the insulator as a center.

Preferably, the first insulating column and the second insulating column are distributed in a crossed and staggered manner, and a plurality of insulating holes are formed in the insulator.

In conclusion, the technical effects and advantages of the utility model are as follows:

1. the high-frequency interference signal shielding device is reasonable in structure, and comprises a shielding claw, a shielding hemisphere, a connecting head and the like, wherein a transmission line joint is inserted into the connecting head, the shielding claw is bent towards the inner side under the action of the shielding claw, the transmission line joint is prevented from being damaged by the insertion of the transmission line joint into the connecting head, high-frequency interference signals are shielded for the first time, and meanwhile, the high-frequency interference signals are shielded for the second time under the action of the shielding hemisphere;

2. according to the utility model, through the structures of the first insulating column, the second insulating column, the insulator and the like, the number of the first insulating column and the second insulating column is increased through the crossed arrangement of the first insulating column and the second insulating column, and the insulating effect is further improved under the matching of the insulator, so that the safe operation of an internal circuit of the connector is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the housing of the present invention;

FIG. 4 is a schematic view of a second perspective structure of the present invention;

FIG. 5 is a schematic view of the structure of the insulating mechanism of the present invention;

FIG. 6 is a schematic view of a first position-limiting housing according to the present invention;

fig. 7 is a schematic structural view of a second limiting housing according to the present invention.

In the figure: 1. a housing; 2. a shielding claw; 3. a connector; 4. fixing a sleeve; 5. a shielding hemisphere; 6. connecting sleeves; 7. a first limit housing; 8. an insulator; 9. a positioning column; 10. a first insulating pillar; 11. a second insulating column; 12. a second limit housing; 13. a limiting frame; 14. a limiting strip; 15. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example (b): referring to fig. 1 to 7, the connector with a shielding function includes a housing 1, a shielding mechanism is disposed on the housing 1, the shielding mechanism is used for shielding a high-frequency interference signal, a connector 3 is disposed on the housing 1, an outer ring of the connector 3 is fixedly sleeved with a first limiting housing 7 and a second limiting housing 12 through bolts, and insulation mechanisms are disposed on the first limiting housing 7 and the second limiting housing 12 and used for improving an insulation effect;

the shielding mechanism includes fixed cover 4 of fixed connection embedded in casing 1, one side fixedly connected with a plurality of shielding claw 2 of fixed cover 4, a plurality of reference column 9 of fixedly connected with on the inner wall of casing 1, fixedly connected with adapter sleeve 6 on the reference column 9, the inner circle fixedly connected with a plurality of shielding hemisphere 5 of adapter sleeve 6, under the effect of shielding claw 2, shielding claw 2 is inside side bending, it causes the damage to transmission line joint to avoid transmission line joint plug-in connector 3, shield high frequency interference signal for the first time, shield high frequency interference signal for the second time under the effect of shielding hemisphere 5 simultaneously, because shielding claw 2 and shielding hemisphere 5 evenly distributed are in the outside of connector 3, thereby the shielding effect has been ensured, realize the shielding to high frequency interference signal, reach filtering function, in order to guarantee the normal transmission of operating signal.

In this embodiment, insulating mechanism includes a plurality of first insulation post 10 of fixed connection on first spacing casing 7, a plurality of second insulation post 11 of fixed connection on the spacing casing 12 of second, it has insulator 8 to peg graft on first insulation post 10 and the second insulation post 11, cross arrangement at first insulation post 10 and second insulation post 11, the quantity of first insulation post 10 and second insulation post 11 has been increased, under the cooperation of insulator 8, the insulating effect has further been improved, thereby guarantee the safe operation of connector inner line.

In this embodiment, the inner walls of the first limiting shell 7 and the second limiting shell 12 are fixedly connected with a limiting frame 13, the limiting frame 13 is fixedly connected with a plurality of limiting strips 14, a plurality of limiting grooves 15 are formed in two sides of the insulator 8, the limiting strips 14 are inserted into the limiting grooves 15, and the first limiting shell 7 and the second limiting shell 12 are assisted to limit the insulator 8.

In this embodiment, the outer lane of casing 1 is fixed to be cup jointed the mount pad, has seted up a plurality of mounting hole on the mount pad, and the outer lane accessible threaded connection of casing 1 is in suitable position, also can install suitable position under the cooperation of mount pad through the bolt simultaneously.

In this embodiment, the shield claw 2 and the fixing sleeve 4 are symmetrically distributed with the insulator 8 as the center.

In this embodiment, first insulating column 10 and second insulating column 11 are cross dislocation distribution, and at the cross arrangement of first insulating column 10 and second insulating column 11, increased the quantity of first insulating column 10 and second insulating column 11, seted up a plurality of insulating hole on the insulator 8, and it is downthehole that first insulating column 10 and second insulating column 11 of being convenient for insert the insulating.

This practical theory of operation: when the device is used, the outer ring of the shell 1 can be connected at a proper position through threads, and can be installed at a proper position under the matching of the installation base through bolts, after the installation is completed, the transmission line connector is inserted into the connector 3, under the action of the shielding claw 2, the shielding claw 2 is bent towards the inner side, the transmission line connector is prevented from being damaged by the insertion of the transmission line connector into the connector 3, the high-frequency interference signal is shielded for the first time, and the high-frequency interference signal is shielded for the second time under the action of the shielding hemisphere 5, because the shielding claw 2 and the shielding hemisphere 5 are uniformly distributed at the outer side of the connector 3, the shielding effect is ensured, the shielding of the high-frequency interference signal is realized, the filtering function is achieved, the normal transmission of the working signal is ensured, meanwhile, the quantity of the first insulating columns 10 and the second insulating columns 11 is increased through the crossed arrangement of the first insulating columns 10 and the second insulating columns 11, under the cooperation of the insulator 8, the insulation effect is further improved, so that the safe operation of the internal circuit of the connector is ensured.

Finally, it should be noted that: 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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. Connector with shielding function, including casing (1), its characterized in that: the high-frequency interference shielding device is characterized in that a shielding mechanism is arranged on the shell (1) and used for shielding high-frequency interference signals, a connector (3) is arranged on the shell (1), the outer ring of the connector (3) is fixedly sleeved with a first limiting shell (7) and a second limiting shell (12) through bolts, insulating mechanisms are arranged on the first limiting shell (7) and the second limiting shell (12), and the insulating mechanisms are used for improving the insulating effect;

the shielding mechanism includes fixed cover (4) of fixed connection embedded in casing (1), one side fixedly connected with a plurality of shielding claw (2) of fixed cover (4), a plurality of reference column (9) of fixedly connected with on the inner wall of casing (1), fixedly connected with adapter sleeve (6) on reference column (9), a plurality of shielding hemisphere (5) of inner circle fixedly connected with of adapter sleeve (6).

2. The connector with a shield function according to claim 1, characterized in that: insulating mechanism includes a plurality of first insulation post (10) of fixed connection on first spacing casing (7), fixedly connected with a plurality of second insulation post (11) on second spacing casing (12), it has insulator (8) to peg graft on first insulation post (10) and second insulation post (11).

3. The connector with a shield function according to claim 2, characterized in that: spacing frame (13) of fixedly connected with on the inner wall of first spacing casing (7) and second spacing casing (12), spacing strip (14) of fixedly connected with a plurality of on spacing frame (13), a plurality of spacing groove (15) have been seted up to the both sides of insulator (8).

4. The connector with a shield function according to claim 1, characterized in that: the outer ring of the shell (1) is fixedly sleeved with a mounting seat, and a plurality of mounting holes are formed in the mounting seat.

5. The connector with a shield function according to claim 1, characterized in that: the shielding claws (2) and the fixing sleeve (4) are symmetrically distributed by taking the insulator (8) as a center.

6. The connector with a shield function according to claim 2, characterized in that: the first insulating column (10) and the second insulating column (11) are distributed in a crossed and staggered mode, and a plurality of insulating holes are formed in the insulator (8).