CN220774890U - Plug connector with dustproof and waterproof functions - Google Patents

Abstract

The utility model discloses a plug connector with dustproof and waterproof functions, which comprises a mounting plate, a socket, a plug and a fixed anti-drop mechanism, wherein the socket is fixedly arranged on the mounting plate, a mounting hole is formed in the mounting plate, an embedded cavity is formed in the socket, a jack is formed in the inner side wall of the embedded cavity, an embedded body is arranged at one end of the plug, a pin is arranged on the embedded body, the pin is correspondingly arranged with the jack, a cable is arranged at the other end of the plug, the fixed anti-drop mechanism is arranged on the side wall of the socket, an anti-drop groove is formed in the outer wall of the embedded body, the fixed anti-drop mechanism is correspondingly arranged with the anti-drop groove, a protective cover is arranged at the outer side of one end, far away from the mounting plate, of the socket, and one end, provided with the embedded body, of the plug is embedded in the protective cover. The utility model belongs to the technical field of plug connectors, and particularly provides a plug connector with a dustproof and waterproof function, which can improve the installation and connection stability between a plug and a socket and meet the waterproof and dustproof requirements of the connection position of the plug and the socket.

Description

Plug connector with dustproof and waterproof functions

Technical Field

The utility model belongs to the technical field of plug connectors, and particularly relates to a plug connector with dustproof and waterproof functions.

Background

The plug connector is used as a common component in electrical equipment, and is mainly used as a bridge for electric energy transmission, so that the power transmission system can realize the due function. The existing plug connector is simple in structure, after a plug is inserted into a jack of a socket, if a cable part is pulled by the outside, the cable part is easy to loosen and separate from the jack, and the joint between the plug and the jack is exposed outside and is unfavorable for water and dust prevention.

Disclosure of Invention

Aiming at the situation, in order to make up the prior defects, the utility model provides the plug connector with the dustproof and waterproof functions, which can improve the installation and connection stability between the plug and the socket and meet the waterproof and dustproof requirements of the connection position of the plug and the socket.

The utility model provides the following technical scheme: the utility model provides a plug connector with a dustproof and waterproof function, which comprises a mounting plate, a socket, a plug and a fixed anti-drop mechanism, wherein the socket is fixedly arranged on the mounting plate, a mounting hole is formed in the mounting plate, an embedded cavity is formed in the socket, a jack is formed in the inner side wall of the embedded cavity, an embedded body is arranged at one end of the plug, a pin is arranged on the embedded body, the pin is correspondingly arranged with the jack, a cable is arranged at the other end of the plug, the fixed anti-drop mechanism is arranged on the side wall of the socket, an anti-drop groove is formed in the outer wall of the embedded body, the fixed anti-drop mechanism is correspondingly arranged with the anti-drop groove, a protective cover is arranged at the outer side of one end, far away from the mounting plate, of the socket, and one end, provided with the embedded body, of the plug is embedded in the protective cover.

Further, for improving the security of plug socket junction, be equipped with insulating banding on the one end lateral wall that the mounting panel was kept away from to the socket, seted up annular positioning groove in the insulating banding, be equipped with annular location arch on the lateral wall that the plug was equipped with inserts body one end, the location arch card is inlayed and is located in the positioning groove, the location arch is the rubber arch.

Further, fixed anti-disengaging mechanism includes fixed pin, fixed spring and arm-tie, the holding tank has been seted up on the outer wall of socket, the lateral wall of holding tank is located in the fixed pin slip extends to inlaying the intracavity, the arm-tie links to each other with the one end of fixed pin, the arm-tie is located the outside of socket, the free end of fixed pin corresponds the setting with the anticreep groove, fixed spring cover is located on the fixed pin, the both ends of fixed spring link to each other with the lateral wall of holding tank and arm-tie respectively.

Preferably, the fixed anti-falling mechanisms are at least arranged in two groups in the circumferential direction of the socket, the fixed anti-falling mechanisms are uniformly and symmetrically distributed in the circumferential direction of the socket, and the anti-falling grooves are arranged in one-to-one correspondence with the fixed anti-falling mechanisms.

Preferably, the two outer side walls of the plug are provided with anti-slip protrusions.

The beneficial effects obtained by the utility model by adopting the structure are as follows: the plug connector with the dustproof and waterproof functions has the following advantages:

(1) The stable connection between the socket and the plug is realized under the action of the fixed anti-drop mechanism, so that the plug can be effectively prevented from loosening relative to the socket, and the smooth power on of the plug is prevented from being influenced;

(2) Under the cooperation of the protection cover, the rubber bulge and the positioning groove, the dustproof and waterproof Xu Jiang of the plug and socket connection position is met, and the safety of plug and socket connection is improved due to the arrangement of the insulation sealing edge.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

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

fig. 3 is a partial enlarged view of a portion a of fig. 2.

Wherein, 1, a mounting plate, 2, a socket, 3, a plug, 4, a fixed anti-drop mechanism, 5, a mounting hole, 6, an embedded and inserted cavity, 7, an embedded and inserted body, 8, a pin, 9, a cable, 10 and an anti-drop groove, 11, a protective cover, 12, an insulating sealing edge, 13, a positioning groove, 14, a positioning protrusion, 15, a fixing pin, 16, a fixing spring, 17, a pulling plate, 18, a containing groove, 19 and a non-slip protrusion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described 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.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in fig. 1 and 2, the embodiment provides a plug 3 connector with dustproof and waterproof functions, which comprises a mounting plate 1, a socket 2, a plug 3 and a fixed anti-disengaging mechanism 4, wherein the socket 2 is fixedly arranged on the mounting plate 1, the mounting plate 1 is provided with a mounting hole 5, the socket 2 can be fixedly mounted through the mounting hole 5, an embedded cavity 6 is arranged in the socket 2, a jack is arranged on the inner side wall of the embedded cavity 6, one end of the plug 3 is provided with an embedded body 7, a pin 8 is arranged on the embedded body 7, the pin 8 is correspondingly arranged with the jack, the other end of the plug 3 is provided with a cable 9, the electrical connection between the plug 3 and the socket 2 can be realized through the cooperation of the pin 8 and the jack, the fixed anti-disengaging mechanism 4 is arranged on the side wall of the socket 2, an anti-disengaging groove 10 is correspondingly arranged on the outer wall of the embedded body 7, the fixed anti-disengaging mechanism 4 can realize the anti-disengaging mounting of the plug 3 under the cooperation of the fixed anti-disengaging mechanism 4 and the anti-disengaging groove 10, one end outside of the socket 2 far from 1 is provided with a protective cover 11, one end of the plug 3 is provided with the protective cover 11, and the protective cover is embedded at one end 11 of the protective cover, which is arranged in the protective cover, and the waterproof function of the plug 3 can be connected with the socket 2 under the waterproof function of the effect of the socket 2; the two outer side walls of the plug 3 are provided with anti-slip protrusions 19, and the plug 3 can be better forced through the arrangement of the protection protrusions.

Specifically, referring to fig. 2, in this embodiment, an insulating sealing edge 12 is disposed on a side wall of one end of the socket 2 far away from the mounting plate 1, an annular positioning groove 13 is disposed in the insulating sealing edge 12, an annular positioning protrusion 14 is disposed on a side wall of one end of the plug 3, which is provided with the insert body 7, the positioning protrusion 14 is embedded in the positioning groove 13, the positioning protrusion 14 is a rubber protrusion, and the rubber protrusion is deformed in a pressing state to enable the rubber column to fill the positioning groove 13, so that dust and water resistance at a joint of the plug 3 and the socket 2 is further improved.

Specifically, referring to fig. 2 and 3, in this embodiment, the fixed anti-disengaging mechanism 4 includes a fixing pin 15, a fixing spring 16 and a pull plate 17, a receiving groove 18 is formed on the outer wall of the socket 2, the fixing pin 15 is slidably disposed on the side wall of the receiving groove 18 and extends into the inserting cavity 6, the pull plate 17 is connected with one end of the fixing pin 15, the pull plate 17 is located at the outer side of the socket 2, the free end of the fixing pin 15 is correspondingly disposed with the anti-disengaging groove 10, the fixing spring 16 is sleeved on the fixing pin 15, two ends of the fixing spring 16 are respectively connected with the side wall of the receiving groove 18 and the pull plate 17, and stable connection and disengagement prevention of the plug 3 and the socket 2 can be realized under the action of the fixing spring 16; the fixed anti-disengaging mechanism 4 is at least provided with two groups in the circumferential direction of the socket 2, the fixed anti-disengaging mechanism 4 is uniformly and symmetrically distributed in the circumferential direction of the socket 2, and the anti-disengaging grooves 10 are arranged in one-to-one correspondence with the fixed anti-disengaging mechanisms 4.

When the plug 3 is mounted, the pull plate 17 is pulled outwards, the pull plate 17 drives the fixing pin 15 to move outwards, the free end of the fixing pin 15 moves out of the embedding cavity 6, auxiliary tools such as gaskets can be used for enabling the pull plate 17 to be always in the state, the pins 8 are aligned with the jacks, the embedding body 7 of the plug 3 is inserted into the embedding cavity 6, the positioning protrusions 14 are clamped and embedded in the positioning grooves 13 at the moment, the front end of the plug 3 is inserted into the protective cover 11, the gaskets are removed, the free end of the fixing pin 15 can be embedded into the anti-falling groove 10 under the action of the fixing spring 16, so that stable anti-falling connection between the plug 3 and the socket 2 is realized, and waterproof and dustproof requirements of the connection position of the plug 3 and the socket 2 are realized under the matching action of the protective cover 11, the positioning protrusions 14 and the positioning grooves 13.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A plug connector with dustproof and waterproof function, characterized in that: including mounting panel, socket, plug and fixed anticreep mechanism, the socket is fixed to be located on the mounting panel, be equipped with the mounting hole on the mounting panel, be equipped with in the socket and inlay the chamber, be equipped with the jack on the inside wall of inlaying the chamber of inserting, the one end of plug is equipped with inlays the plug body, be equipped with the pin on the inlaying plug body, the pin corresponds the setting with the jack, the other end of plug is equipped with the cable, fixed anticreep mechanism is located on the lateral wall of socket, the anticreep groove has been seted up on the outer wall of inlaying the plug body, fixed anticreep mechanism corresponds the setting with the anticreep groove, the one end outside that the mounting panel was kept away from to the socket is equipped with the protection casing, the plug is equipped with the one end of inlaying the plug body and inlays to insert and locate in the protection casing.

2. A plug connector with dust and water proof function according to claim 1, wherein: the socket is equipped with insulating banding on the one end lateral wall that the mounting panel was kept away from to the socket, annular positioning groove has been seted up in the insulating banding, be equipped with annular location arch on the lateral wall that inserts body one end is equipped with to the plug, the location arch inlay card is located in the positioning groove, the location arch is the rubber arch.

3. A plug connector with dust and water proof function according to claim 1, wherein: the fixed anti-disengaging mechanism comprises a fixed pin, a fixed spring and a pulling plate, wherein the outer wall of the socket is provided with a containing groove, the fixed pin is slidably arranged on the side wall of the containing groove and extends into the embedded cavity, the pulling plate is connected with one end of the fixed pin, the pulling plate is located on the outer side of the socket, the free end of the fixed pin is correspondingly arranged with the anti-disengaging groove, the fixed spring is sleeved on the fixed pin, and the two ends of the fixed spring are respectively connected with the side wall of the containing groove and the pulling plate.

4. A plug connector with dust and water proof function according to claim 3, wherein: the fixed anti-falling mechanism is at least provided with two groups in the circumferential direction of the socket, the fixed anti-falling mechanisms are uniformly and symmetrically distributed in the circumferential direction of the socket, and the anti-falling grooves are arranged in one-to-one correspondence with the fixed anti-falling mechanisms.

5. A plug connector with dust and water proof function according to claim 1, wherein: and anti-slip protrusions are arranged on two outer side walls of the plug.