CN219554052U - RJ45 waterproof connector with button unblock structure - Google Patents

Abstract

The utility model discloses an RJ45 waterproof connector with a key unlocking structure, which comprises an RJ45 plug and an RJ45 socket which are connected in a butt-plug manner, wherein the RJ45 plug and the RJ45 socket are fastened and fixed through a fastening part after being butt-plugged, and the fastening part is provided with an unlocking structure; the RJ45 plug and the RJ45 socket form a waterproof structure after being inserted; the RJ45 plug comprises a plug shell, wherein the plug shell is provided with a through cavity penetrating through two ends, a containing cavity arranged on the surface of the plug shell and separated from the through cavity, and the buckling part is arranged in the containing cavity. The RJ45 waterproof connector provided by the utility model adopts the buckling part with the unlocking structure, so that the RJ45 plug and the RJ45 socket can be quickly locked without tripping. Because the lock joint part locks the RJ45 plug and the RJ45 socket, the RJ45 plug and the RJ45 socket do not fall off, and signal transmission is stable. The utility model adopts a multiple waterproof structure, and has good waterproof effect.

Description

RJ45 waterproof connector with button unblock structure

Technical Field

The utility model relates to an RJ45 connector, in particular to an RJ45 waterproof connector with a key unlocking structure.

Background

At present, outdoor electrical products are more and more, waterproof requirements and safety requirements are higher and higher, and signal connectors and wire harnesses corresponding to the outdoor electrical products need safer protection.

The drawbacks of the RJ45 connectors of the prior art are as follows:

1. waterproof RJ45 connector products on the market now use threaded housings for connection, and the plug and socket are easily loosened, resulting in unstable signals.

2. Waterproof RJ45 connector products on the market are low in waterproof grade, and waterproof pads are generally arranged at the joint of the plug and the socket to perform waterproof treatment.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the RJ45 waterproof connector with the key unlocking structure, and the RJ45 waterproof connector is designed to be convenient to install and achieve better waterproof effect.

In order to solve the technical problems, the utility model is realized by the following scheme: the RJ45 waterproof connector with the key unlocking structure comprises an RJ45 plug and an RJ45 socket which are connected in a butt-joint manner, wherein the RJ45 plug and the RJ45 socket are fastened and fixed through a fastening part after being butt-jointed, and the fastening part is provided with an unlocking structure;

the RJ45 plug and the RJ45 socket form a waterproof structure after being inserted;

the RJ45 plug comprises a plug shell, wherein the plug shell is provided with a through cavity penetrating through two ends, a containing cavity arranged on the surface of the plug shell and separated from the through cavity, and the buckling part is arranged in the containing cavity.

Further, one end of the accommodating cavity is a narrow cavity, the other end of the accommodating cavity is a wide cavity, one end of the narrow cavity, which is far away from the wide cavity, is concave inwards, and one end of the wide cavity, which is far away from the narrow cavity, is provided with a hole and is communicated with a straight groove;

the fastening portion includes:

the key is provided with a pressing part which is positioned in the wide cavity, and one end of the key is abutted against the concave part of the narrow cavity;

one end of the spring is sleeved in the ring groove of the key, and the other end of the spring is propped against the bottom surface of the wide cavity;

and the top plug is arranged at the opening of the wide cavity and used for preventing the keys from falling off.

Further, the button, which can enter the region of the RJ45 jack, is provided with a back-off head.

Further, the RJ45 plug further includes:

the RJ45 crystal head male end is fixed in the through cavity;

the waterproof rubber sleeve is sleeved on the non-inserted end of the male end of the RJ45 crystal head;

and the tail sleeve component is connected with the plug shell and can compress the waterproof rubber sleeve.

Still further, the waterproof gum cover, its one end chamfer of keeping away from the public end non-inserted end of RJ45 crystal head.

Still further, the tail sleeve subassembly includes tail sleeve, squeezing part and tail cap, squeezing part cover in the tail sleeve with the tail cap is detained each other, the tail sleeve with the plug casing is connected, squeezing part locates in the tail sleeve and with waterproof gum cover hugs closely.

Further, the RJ45 socket comprises a socket shell and an RJ45 crystal head female end arranged in the socket shell.

Furthermore, the inner wall of the shell cavity of the seat shell is provided with a buckling groove.

Furthermore, the inner cavity of the seat shell is provided with a circle of concave ring, a first waterproof sleeve is embedded in the concave ring, and a waterproof structure is formed between the seat shell and the plug shell through the first waterproof sleeve.

Furthermore, a second waterproof sleeve is sleeved on the tail of the female end of the RJ45 crystal head.

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

1. the RJ45 waterproof connector provided by the utility model adopts the buckling part with the unlocking structure, so that the RJ45 plug and the RJ45 socket can be quickly locked without tripping.

2. Because the lock joint part locks the RJ45 plug and the RJ45 socket, the RJ45 plug and the RJ45 socket do not fall off, and signal transmission is stable.

3. The utility model adopts a multiple waterproof structure, and has good waterproof effect.

Drawings

Fig. 1 is a perspective view of an RJ45 waterproof connector according to the present utility model.

Fig. 2 is a cross-sectional view of the RJ45 plug and RJ45 jack of the present utility model pre-installed.

Fig. 3 is a cross-sectional view of the RJ45 plug and RJ45 jack of the present utility model after mating.

Fig. 4 is a block diagram of the RJ45 plug and RJ45 jack of the present utility model shown separated.

Fig. 5 is a structural view of the plug housing of the present utility model.

Fig. 6 is a structural view of the seat shell of the present utility model.

The reference numerals in the drawings: the RJ45 plug 1, the RJ45 socket 2, the plug housing 11, the key 12, the spring 13, the top plug 14, the tail sleeve 15, the tail cap 16, the squeeze member 17, the waterproof rubber sleeve 18, the RJ45 crystal head male end 19, the seat shell 21, the RJ45 crystal head female end 22, the second waterproof sleeve 23, the first waterproof sleeve 24, the containing cavity 111, the straight groove 112, the narrow cavity 1111 and the wide cavity 1112.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described in the following with reference to the drawings in the embodiments of the present utility model, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, and thus the protection scope of the present utility model is more clearly and clearly defined. It should be apparent that the described embodiments of the utility model are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Example 1 the specific structure of the utility model is as follows:

referring to fig. 1-6, the RJ45 waterproof connector with the key unlocking structure of the present utility model includes an RJ45 plug 1 and an RJ45 socket 2 which are connected in a butt-plug manner, wherein the RJ45 plug 1 and the RJ45 socket 2 are fastened and fixed through a fastening portion after being butt-plugged, and the fastening portion has an unlocking structure;

the RJ45 plug 1 and the RJ45 socket 2 form a waterproof structure after being inserted;

the RJ45 plug 1 includes a plug housing 11, the plug housing 11 having a through cavity penetrating through both ends, a housing cavity 111 provided on a surface of the plug housing 11 and spaced from the through cavity, and the fastening portion is mounted in the housing cavity 111.

A preferred technical scheme of the embodiment is as follows: one end of the accommodating cavity 111 is a narrow cavity 1111, the other end is a wide cavity 1112, one end of the narrow cavity 1111, which is far away from the wide cavity 1112, is concave inwards, and one end of the wide cavity 1112, which is far away from the narrow cavity 1111, is provided with a hole and is communicated with a straight slot 112;

the fastening portion includes:

a key 12, one end of the key 12 is abutted against the concave part of the narrow cavity 1111, and the pressing part is positioned in the wide cavity 1112;

one end of the spring 13 is sleeved in the ring groove of the key 12, and the other end of the spring is propped against the bottom surface of the wide cavity 1112;

a top plug 14 for preventing the key 12 from falling off, the top plug 14 being disposed at the opening of the wide cavity 1112.

A preferred technical scheme of the embodiment is as follows: the area of the key 12 which can enter the RJ45 socket 2 is provided with a back-off head.

A preferred technical scheme of the embodiment is as follows: the RJ45 plug 1 further includes:

the RJ45 crystal head male end 19 is fixed in the through cavity;

the waterproof rubber sleeve 18 is sleeved on the non-inserted end of the RJ45 crystal head male end 19;

and the tail sleeve assembly is connected with the plug housing 11 and can compress the waterproof rubber sleeve 18.

A preferred technical scheme of the embodiment is as follows: the waterproof rubber sleeve 18 is chamfered at one end far away from the non-inserted end of the RJ45 crystal head male end 19.

A preferred technical scheme of the embodiment is as follows: the tail sleeve assembly comprises a tail sleeve 15, a squeezing piece 17 and a tail cap 16, wherein the squeezing piece 17 is sleeved on the tail sleeve 15 and the tail cap 16 to be buckled with each other, the tail sleeve 15 is connected with the plug shell 11, and the squeezing piece 17 is arranged in the tail sleeve 15 and is clung to the waterproof rubber sleeve 18.

A preferred technical scheme of the embodiment is as follows: the RJ45 jack 2 comprises a housing 21 and an RJ45 crystal head female end 22 arranged in the housing 21.

A preferred technical scheme of the embodiment is as follows: the inner wall of the housing cavity of the seat housing 21 is provided with a buckling groove 211.

A preferred technical scheme of the embodiment is as follows: the inner cavity of the seat shell 21 is provided with a circle of concave ring, a first waterproof sleeve 24 is embedded in the concave ring, and a waterproof structure is formed between the seat shell 21 and the plug shell 11 through the first waterproof sleeve 24.

A preferred technical scheme of the embodiment is as follows: the tail part of the RJ45 crystal head female end 22 is sleeved with a second waterproof sleeve 23.

Example 2:

as shown in fig. 1-6, the RJ45 plug 1 and the RJ45 jack 2 in embodiment 1 are inserted in each other, the RJ45 crystal head male end 19 is connected with the RJ45 crystal head female end 22, and the back-off head on the key 12 is buckled into the buckling groove 211, so that the back-off head cannot leave the buckling groove 211 due to the jacking action of the spring 13 on the key 12. Therefore, the purposes of quick installation and convenient installation of the RJ45 plug 1 and the RJ45 socket 2 are realized.

Because the key 12 can play a good role in preventing falling, the purpose of stable signal transmission between the RJ45 crystal head male end 19 and the RJ45 crystal head female end 22 is further achieved.

When the RJ45 plug 1 and the RJ45 jack 2 need to be opened, only the pressing part of the key 12 needs to be pressed, the spring 13 is compressed, the back-off head is separated from the buckling groove 211, and the RJ45 plug 1 and the RJ45 jack 2 are opened.

Example 3:

as shown in FIG. 3, the waterproof effect of the RJ45 waterproof connector is good, the waterproof rubber sleeve 18 is sleeved at the tail end of the RJ45 Shui Jingtou male end 19, when the tail sleeve 15 is screwed on the plug shell 11, the tail sleeve 15 pulls the tail cap 16 to press the squeezing piece 17, and the squeezing piece 17 is tightly attached to the waterproof rubber sleeve 18, so that the squeezing piece 17 presses the waterproof rubber sleeve 18, the waterproof rubber sleeve 18 is tightly connected with a cable, and external water is prevented from flowing into the RJ45 crystal head male end 19 along the cable.

As shown in fig. 3, the inner cavity of the housing 21 is provided with a first waterproof jacket 24, when the plug housing 11 is inserted into the housing 21, the inner wall of the housing 21 is tightly attached to the first waterproof jacket 24, and the outer wall of the front end of the plug housing 11 is tightly attached to the first waterproof jacket 24, so that the waterproof purpose is achieved.

As shown in fig. 3, the second waterproof jacket 23 functions to prevent water from flowing from the cable connected to the female end 22 of the RJ45 crystal head.

In summary, the RJ45 waterproof connector of the present utility model adopts the fastening portion with the unlocking structure to realize quick locking of the RJ45 plug and the RJ45 socket without tripping. Because the lock joint part locks the RJ45 plug and the RJ45 socket, the RJ45 plug and the RJ45 socket do not fall off, and signal transmission is stable. The utility model adopts a multiple waterproof structure, and has good waterproof effect.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the utility model.

Claims (3)

1. The RJ45 waterproof connector with the key unlocking structure comprises an RJ45 plug (1) and an RJ45 socket (2) which are connected in a butt-plug manner, and is characterized in that the RJ45 plug (1) and the RJ45 socket (2) are fastened and fixed through a fastening part after being butt-plugged, and the fastening part is provided with an unlocking structure;

the RJ45 plug (1) and the RJ45 socket (2) form a waterproof structure after opposite insertion;

the RJ45 plug (1) comprises a plug shell (11), wherein the plug shell (11) is provided with a through cavity penetrating through two ends and a containing cavity (111) arranged on the surface of the plug shell (11) and separated from the through cavity, and the buckling part is arranged in the containing cavity (111);

the RJ45 plug (1) further comprises:

the RJ45 crystal head male end (19) is fixed in the through cavity;

the waterproof rubber sleeve (18) is sleeved on the non-inserted end of the RJ45 crystal head male end (19);

the tail sleeve assembly is connected with the plug shell (11) and can compress the waterproof rubber sleeve (18);

the waterproof rubber sleeve (18) is chamfered at one end far away from the non-inserted end of the RJ45 crystal head male end (19);

the tail sleeve assembly comprises a tail sleeve (15), a squeezing piece (17) and a tail cap (16), wherein the squeezing piece (17) is sleeved on the tail sleeve (15) and the tail cap (16) to be buckled with each other, the tail sleeve (15) is connected with the plug shell (11), and the squeezing piece (17) is arranged in the tail sleeve (15) and is tightly attached to the waterproof rubber sleeve (18);

the RJ45 socket (2) comprises a socket shell (21) and an RJ45 crystal head female end (22) arranged in the socket shell (21);

the inner wall of the shell cavity of the seat shell (21) is provided with a buckling groove (211);

a circle of concave ring is arranged in the inner cavity of the seat shell (21), a first waterproof sleeve (24) is embedded in the concave ring, and a waterproof structure is formed between the seat shell (21) and the plug shell (11) through the first waterproof sleeve (24);

the tail part of the RJ45 crystal head female end (22) is sleeved with a second waterproof sleeve (23).

2. The RJ45 waterproof connector with the key unlocking structure according to claim 1, wherein one end of the receiving cavity (111) is a narrow cavity (1111) and the other end is a wide cavity (1112), one end of the narrow cavity (1111) away from the wide cavity (1112) is concave inwards, and one end of the wide cavity (1112) away from the narrow cavity (1111) is provided with a hole and is communicated with a straight slot (112);

the fastening portion includes:

a key (12), one end of the key (12) is abutted against the concave part of the narrow cavity (1111), and the pressing part of the key is positioned in the wide cavity (1112);

one end of the spring (13) is sleeved in the annular groove of the key (12), and the other end of the spring is propped against the bottom surface of the wide cavity (1112);

a top plug (14) for preventing the key (12) from falling off, wherein the top plug (14) is arranged at the opening of the wide cavity (1112).

3. An RJ45 waterproof connector with key unlocking structure according to claim 2, characterized in that the area of the key (12) where it can enter the RJ45 socket (2) is provided with a back-off head.