CN218849952U

CN218849952U - Radio frequency connector with protective structure

Info

Publication number: CN218849952U
Application number: CN202222765684.7U
Authority: CN
Inventors: 晏明; 沈学光; 晏国庆; 韦静
Original assignee: Jiangsu Minglian Electronic Technology Co ltd
Current assignee: Jiangsu Minglian Electronic Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-04-11
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a radio frequency connector with a protective structure, which comprises a radio frequency connector body, wherein a protective sleeve A is arranged above the radio frequency connector body, a protective sleeve B is arranged below the radio frequency connector body, and the shapes of the inner wall surfaces of the protective sleeve A and the protective sleeve B are the same as the shape of the outer surface of the radio frequency connector body; the both sides of terminal surface all are equipped with a fixed opening under the protective sheath A, the both sides of protective sheath A up end all are equipped with a fixed slot, two the inside of fixed opening respectively with two the inside of fixed slot communicates with each other. The utility model discloses thereby can be quick through the joint structure fix protective sheath A and protective sheath B on the surface of radio frequency connector, through protective sheath A and protective sheath B absorption that can be by a wide margin will act on the impact force on the radio frequency connector to this protects the equipment body, has increased the security of equipment through this design.

Description

Radio frequency connector with protective structure

Technical Field

The utility model relates to a radio frequency connector technical field specifically is a radio frequency connector with protective structure.

Background

The rf connector is a separable component usually attached to a cable or an apparatus for electrical connection of a transmission line system, and is mainly classified into three categories, i.e., an rf coaxial connector, an rf triaxial connector, and a two-core symmetric rf connector, and mainly used as follows:

1. a radio frequency coaxial connector for transmitting transverse electromagnetic waves (TEM waves);

2. the radio frequency triaxial connector is mainly used for transmitting transverse electromagnetic waves (TEM waves) or pulse waves in occasions with higher requirements on shielding efficiency;

3. the double-core symmetrical radio frequency connector is mainly used for transmitting digital signals with low transmission rate.

However, no protective structure is arranged on the outer surface of the existing radio frequency connector of any type, when the radio frequency connector is impacted, the radio frequency connector can directly act on the outer surface of the equipment, so that the radio frequency connector is transmitted to the inside of the equipment, the safety is low, and the service life is also reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radio frequency connector with protective structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a radio frequency connector with a protection structure comprises a radio frequency connector body, wherein a protection sleeve A is arranged above the radio frequency connector body, a protection sleeve B is arranged below the radio frequency connector body, and the shapes of the inner wall surfaces of the protection sleeve A and the protection sleeve B are the same as the shape of the outer surface of the radio frequency connector body;

two sides of the lower end face of the protective sleeve A are respectively provided with a fixing through hole, two sides of the upper end face of the protective sleeve A are respectively provided with a fixing groove, and the interiors of the two fixing through holes are respectively communicated with the interiors of the two fixing grooves;

two sides of the inner wall of the fixing groove are respectively provided with a strip-shaped groove extending into the shell of the protective sleeve A, a long shaft is arranged in each strip-shaped groove, a limiting head is movably sleeved on the outer surface of each long shaft, a disassembling sleeve partially positioned in the fixing groove is arranged between the two limiting heads, and the lower end face of each limiting head is connected with a reset spring sleeved on the outer surface of each long shaft;

two sides of the upper end face of the protective sleeve B are respectively provided with a fixing head, and the positions of the two fixing heads are opposite to the positions of the two fixing through holes respectively;

the inside of fixed head is equipped with the spring groove, the both sides of spring inslot wall all are equipped with an inclined plane bar opening that extends to the fixed head surface, the inside in spring groove is equipped with fixed spring, fixed spring's both ends all are connected with a limiting plate, another terminal surface of limiting plate is equipped with the rectangle fixed block, thereby the part of rectangle fixed block extends to the surface of fixed head through running through inclined plane bar opening.

Preferably, an electrical connector is arranged in the middle of the front end face and the rear end face of the radio frequency connector body.

Preferably, the protective sleeve A and the protective sleeve B are integrally made of elastic rubber, and the protective sleeve A and the protective sleeve B are identical in shape.

Preferably, the outer surface of the fixing head is closely attached to the inner wall of the dismounting sleeve, and the fixing head is fixedly connected with the protective sleeve B through a screw.

Preferably, the limiting head is movably connected with the long shaft through a socket, and the limiting head is connected with the disassembling sleeve through welding.

Preferably, the outer surface of the limiting plate is closely attached to the inner wall of the spring groove, and the limiting plate and the rectangular fixing block are integrally manufactured.

Preferably, the inlet of the dismounting sleeve is an inclined plane, and the upper end face of the rectangular fixing block is also an inclined plane.

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

1. the utility model discloses a top of radio frequency connector body is equipped with protective sheath A, the below of radio frequency connector body is equipped with protective sheath B, the shape of protective sheath A and protective sheath B inner wall all is unanimous with the shape of radio frequency connector body surface, and be equipped with fixed knot between protective sheath A and the protective sheath B and construct, can be fixed in the surface of radio frequency connector body simultaneously with protective sheath A and protective sheath B through this fixed knot structure, protective sheath A and protective sheath B through being fixed in radio frequency connector body surface can protect the radio frequency connector body, thereby increase the security of radio frequency connector body self by a wide margin.

2. The utility model discloses a joint structure and propelling movement structure's cooperation to make and possessed efficient dismouting mode between protective sheath A and the protective sheath B, when needs with between protective sheath A and the protective sheath B fixed mutually or will remove it when fixed, only need with it close or inside propelling movement dismantlement sleeve can, can make things convenient for staff's use more through this design.

Drawings

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

FIG. 2 is a front view of the inner part of the protective cover A and the protective cover B of the present invention when they are separated;

FIG. 3 is a front view of the whole structure of the inner part of the protecting jacket A and the protecting jacket B when they are close to each other;

FIG. 4 is an enlarged view of the structure of the present invention at A in FIG. 3;

in the figure: 1. a radio frequency connector body; 2. a protective sleeve A; 3. a protective sleeve B; 4. a fixed head; 5. a spring slot; 6. a beveled strip-shaped through opening; 7. fixing the spring; 8. a limiting plate; 9. a rectangular fixed block; 10. fixing the through opening; 11. fixing grooves; 12. disassembling the sleeve; 13. a strip-shaped groove; 14. a limiting head; 15. a long axis; 16. a return spring.

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 to 4, the present invention provides an embodiment: a radio frequency connector with a protection structure comprises a radio frequency connector body 1, wherein a protective sleeve A2 is arranged above the radio frequency connector body 1, a protective sleeve B3 is arranged below the radio frequency connector body 1, and the shapes of the inner wall surfaces of the protective sleeve A2 and the protective sleeve B3 are the same as the shape of the outer surface of the radio frequency connector body 1; protective sheath A2 and protective sheath B3 all adopt the integration of elastic rubber to make, and protective sheath A2 is the same with protective sheath B3's shape.

Both sides of terminal surface all are equipped with a fixed opening 10 under the protective sheath A2, and the both sides of protective sheath A2 up end all are equipped with a fixed slot 11, and the inside of two fixed openings 10 communicates with each other with the inside of two fixed slots 11 respectively.

Two sides of the inner wall of the fixing groove 11 are respectively provided with a strip-shaped groove 13 extending into the shell of the protective sleeve A2, a long shaft 15 is arranged inside the strip-shaped groove 13, a limiting head 14 is movably sleeved on the outer surface of the long shaft 15, a dismounting sleeve 12 with most parts located inside the fixing groove 11 is arranged between the two limiting heads 14, the limiting heads 14 and the long shaft 15 are movably connected through socket joint, the limiting heads 14 and the dismounting sleeve 12 are connected through welding, and the lower end face of the limiting head 14 is connected with a return spring 16 sleeved on the outer surface of the long shaft 15; the top of radio frequency connector body 1 is equipped with protective sheath A2, the below of radio frequency connector body 1 is equipped with protective sheath B3, the shape of protective sheath A2 and protective sheath B3 inner wall all is unanimous with the shape of radio frequency connector body 1 surface, and be equipped with fixed knot between protective sheath A2 and the protective sheath B3 and construct, can be fixed in the surface of radio frequency connector body 1 simultaneously with protective sheath A2 and protective sheath B3 through this fixed knot structure, protective sheath A2 and protective sheath B3 through being fixed in the surface of radio frequency connector body 1 surface can protect radio frequency connector body 1, thereby increase the security of radio frequency connector body 1 self by a wide margin.

Two sides of the upper end face of the protective sleeve B3 are respectively provided with a fixing head 4, and the positions of the two fixing heads 4 are opposite to the positions of the two fixing through openings 10; the outer surface of the fixed head 4 is closely attached to the inner wall of the dismounting sleeve 12, and the fixed head 4 is fixedly connected with the protective sleeve B3 through screws.

Fixed head 4's inside is equipped with spring groove 5, the both sides of spring groove 5 inner wall all are equipped with an inclined plane bar opening 6 that extends to fixed head 4 surface, spring groove 5's inside is equipped with fixed spring 7, fixed spring 7's both ends all are connected with a limiting plate 8, another terminal surface of limiting plate 8 is equipped with rectangle fixed block 9, thereby the overwhelming majority of rectangle fixed block 9 extends to fixed head 4's surface through running through inclined plane bar opening 6, limiting plate 8's surface and spring groove 5's inner wall laminate closely, make for the integration between limiting plate 8 and the rectangle fixed block 9, the entrance of dismantling sleeve 12 is the inclined plane, the up end of rectangle fixed block 9 also is the inclined plane.

Further, an electrical connector is arranged in the middle of the front end face and the rear end face of the radio frequency connector body 1.

The rf connector body 1 may be of type BY-L9-K-1, the release sleeve 12 may be of type 304, and the return spring 16 may be of type JX110.

When the protective sleeve A2 and the protective sleeve B3 need to be fixed on the outer surface of the radio frequency connector body 1, firstly, the radio frequency connector body 1 is placed inside the protective sleeve B3, then, the two fixing through holes 10 located on the lower end face of the protective sleeve A2 are respectively aligned to the two fixing heads 4 located on the upper end face of the protective sleeve B3, and then the fixing heads are inserted, along with the penetration of the fixing heads 4, the two rectangular fixing blocks 9 located on the outer surface of the fixing heads 4 will contact with the inlets of the fixing through holes 10, and because the upper end faces of the rectangular fixing blocks 9 are inclined planes, along with the penetration of the fixing heads 4, the rectangular fixing blocks 9 will be pushed inwards, and the fixing springs 7 located between the two rectangular fixing blocks 9 will be squeezed in the process of simultaneously moving inwards.

Along with the deepening of fixed head 4, thereby the rectangle fixed block 9 will pass fixed opening 10 and get into the inside with the communicating fixed slot 11 in inside of fixed opening 10, later can outwards promote two rectangle fixed blocks 9 simultaneously through the reaction force of the fixed spring 7 that is extruded, make its card go into the inside of fixed slot 11, thereby fix mutually between protective sheath A2 and the protective sheath B3, when needs remove its fixed, inwards press the dismantlement sleeve 12 that is located the inside of fixed slot 11, because the entrance of dismantling sleeve 12 and the up end of fixed spring 7 are the inclined plane, so along with the decline of dismantling sleeve 12, rectangle fixed block 9 will be inwards promoted, thereby leave the inside of fixed slot 11, after rectangle fixed block 9 has left the inside of fixed slot 11 completely, fixed promptly removes, later can be with separating between protective sheath A2 and the protective sheath B3, through this design make protective sheath A2 and protective sheath B3 possess efficient dismouting mode, can make things convenient for staff's use more, when needs use equipment, it can to install radio frequency connector body 1 to the corresponding position.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A radio frequency connector with a protective structure, comprising a radio frequency connector body (1), characterized in that: a protective sleeve A (2) is arranged above the radio frequency connector body (1), a protective sleeve B (3) is arranged below the radio frequency connector body (1), and the shapes of the inner wall surfaces of the protective sleeve A (2) and the protective sleeve B (3) are the same as the shape of the outer surface of the radio frequency connector body (1);

two sides of the lower end face of the protective sleeve A (2) are respectively provided with a fixing through hole (10), two sides of the upper end face of the protective sleeve A (2) are respectively provided with a fixing groove (11), and the interiors of the two fixing through holes (10) are respectively communicated with the interiors of the two fixing grooves (11);

two sides of the inner wall of the fixing groove (11) are respectively provided with a strip-shaped groove (13) extending into the shell of the protective sleeve A (2), a long shaft (15) is arranged inside the strip-shaped groove (13), a limiting head (14) is movably sleeved on the outer surface of the long shaft (15), a disassembling sleeve (12) partially positioned inside the fixing groove (11) is arranged between the two limiting heads (14), and the lower end face of the limiting head (14) is connected with a return spring (16) sleeved on the outer surface of the long shaft (15);

two sides of the upper end face of the protective sleeve B (3) are respectively provided with a fixing head (4), and the positions of the two fixing heads (4) are opposite to the positions of the two fixing through openings (10);

the inside of fixed head (4) is equipped with spring groove (5), the both sides of spring groove (5) inner wall all are equipped with one and extend to inclined plane bar opening (6) of fixed head (4) surface, the inside of spring groove (5) is equipped with fixed spring (7), the both ends of fixed spring (7) all are connected with one limiting plate (8), another terminal surface of limiting plate (8) is equipped with rectangle fixed block (9), thereby the part of rectangle fixed block (9) is through running through inclined plane bar opening (6) and extending to the surface of fixed head (4).

2. A radio frequency connector with a shielding structure as set forth in claim 1, wherein: and the middle positions of the front end face and the rear end face of the radio frequency connector body (1) are respectively provided with an electrical connector.

3. A radio frequency connector with a shielding structure as set forth in claim 1, wherein: protective sheath A (2) and protective sheath B (3) all adopt the integration of elastic rubber to make, protective sheath A (2) and protective sheath B (3) the shape the same.

4. A radio frequency connector with a shielding structure as set forth in claim 1, wherein: the outer surface of the fixing head (4) is closely attached to the inner wall of the dismounting sleeve (12), and the fixing head (4) is fixedly connected with the protective sleeve B (3) through screws.

5. A radio frequency connector with a shielding structure as set forth in claim 1, wherein: the limiting head (14) is movably connected with the long shaft (15) through socket joint, and the limiting head (14) is connected with the dismounting sleeve (12) through welding.

6. A radio frequency connector with a shielding structure as set forth in claim 1, wherein: the outer surface of the limiting plate (8) is closely attached to the inner wall of the spring groove (5), and the limiting plate (8) and the rectangular fixing block (9) are integrally manufactured.

7. A radio frequency connector with a shielding structure as set forth in claim 1, wherein: the entrance of the disassembly sleeve (12) is an inclined plane, and the upper end face of the rectangular fixing block (9) is also an inclined plane.