CN-121307566-B - Intelligent gateway connector convenient to plug

CN121307566BCN 121307566 BCN121307566 BCN 121307566BCN-121307566-B

Abstract

The invention relates to the technical field of connectors, in particular to an intelligent gateway connector convenient to plug. The male head can be spliced with the female head. The male head comprises a base and a plurality of plug-in groups. The plug-in group comprises an inserting sheet and an inserting rod. The inserting piece is fixedly connected with the base, the inserting rod is rotationally connected with the base, the inserting piece is an elastic piece, and the base can rotate relative to the inserting piece and the inserting rod. The female head is provided with a slot matched with the inserting piece and a jack matched with the inserting rod. According to the intelligent gateway connector convenient to plug, the plurality of plug-in groups are arranged on the base, when the male connector is plugged into the female connector, the deformation state of the plug-in piece is changed by rotating the base, so that the difficulty in the plug-in process is reduced, the plug-in piece is plugged into the slot more tightly, the stability of the male connector and the female connector in plug-in is improved, and the male connector and the female connector are not easy to loosen.

Inventors

WEI HONGCHUN
LIANG SONGFU
YUAN TAO
LI WANXIA

Assignees

广东乾威精密连接器有限公司

Dates

Publication Date: 20260512
Application Date: 20251117

Claims (7)

1. The intelligent gateway connector convenient for plugging is characterized by comprising a male head and a female head, wherein the male head can move along a first direction to be plugged with the female head, the plugging direction of the male head and the female head is called as a first direction, the male head comprises a base and a plurality of plugging groups, the plugging groups are sequentially arranged on the base along a second direction, the second direction is perpendicular to the first direction, the plugging groups comprise plugging sheets and plugging rods, the base, the plugging sheets and the plugging rods are all arranged along the first direction in an initial state, the plugging rods are fixedly connected with the base, the plugging rods are in rotary connection with the base, the plugging sheets are elastic sheets, the section of each plugging sheet perpendicular to the second direction in a natural state is arc-shaped, slots for being matched with the plugging sheets and jacks for being matched with the plugging rods are formed in the female head, the two ends of each slot along the first direction are respectively called as a head end and a tail end, the head end is positioned on one side of the tail end, which is close to the male head along the first direction, the size of each head end along the second direction is larger than the size of each tail end along the second direction, the two inner wall surfaces of each slot along the second direction are respectively elastic sheets, the plugging sheets and the two inner wall surfaces along the first direction are respectively arranged along the first direction, the first direction and the plugging sheets and the second direction are respectively perpendicular to the second direction, the two limiting blocks can rotate along the second direction, and the first direction and the second direction and the limiting block and the second direction are opposite to the second direction and the first direction and the limiting block and the second direction and the limiting direction and the second direction limiting direction and the first direction and the limiting direction and the plug connector are respectively can rotate and the first direction and the plug connector, the plug-in group further comprises a push rod which is arranged along the first direction and sequentially penetrates through the plug rod and the rotating wheel, the push rod is arranged on the plug rod through a third elastic piece, two ends of the push rod along the first direction are respectively called a first end and a second end, the first end is positioned at one side, close to the rotating wheel, of the second end along the first direction, of the second end, a push block is connected to the base through a fourth elastic piece, the push rod and the push block are sequentially arranged in the first direction in the initial state, the push block stretches into the rotating wheel, the first end of the push rod is abutted to the push block, the end faces of the two ends, close to each other, of the push rod along the second direction are wedge faces, two wedge grooves are formed in the push rod, correspond to the two limit blocks, the push rod and the first end are arranged on the plug rod, the push rod moves along the first direction, the first end is respectively called a first end and a second end, the first end is positioned at one side, close to the rotating wheel, the first end is positioned on one side, the base is connected to the first end, and the push rod is arranged in the first direction, the first end is bent and the first end is capable of being bent and connected to the plug-in a first direction, the plug-in a first end bending section.
2. The intelligent gateway connector convenient to plug and unplug according to claim 1, wherein the plug-in group further comprises a rotating wheel fixedly connected to one end of the plug-in rod, the rotating wheel is a ratchet wheel, the ratchet rod is arranged on the base and is installed on the base through the first elastic piece, when the ratchet rod is meshed with the rotating wheel, the rotating wheel only allows the base to rotate positively around the second direction relative to the rotating wheel, when the ratchet rod is separated from the rotating wheel, the rotating wheel and the base can rotate relatively around the second direction, and in an initial state, the ratchet rod is meshed with the rotating wheel.
3. The intelligent gateway connector convenient to plug according to claim 1, wherein the inserting rod is provided with a first sliding groove, the rotating wheel is provided with a second sliding groove, the first sliding groove and the second sliding groove are sequentially communicated with each other in a first direction, the pushing rod is slidably arranged in the first sliding groove and the second sliding groove, and the end face of one end of the pushing block, which is abutted against the pushing rod, is an arc-shaped face.
4. The intelligent gateway connector convenient to plug according to claim 3, wherein the base is provided with a pushing groove, and the pushing block and the fourth elastic piece are both arranged in the pushing groove.
5. The intelligent gateway connector convenient to plug according to claim 1, wherein the limiting groups are arranged in a plurality, the limiting groups are sequentially arranged in the female head along the first direction, the push rod is provided with a plurality of wedge grooves, each two wedge grooves are called a matching group, and the limiting groups and the matching groups are arranged in a one-to-one correspondence.
6. The intelligent gateway connector according to claim 1, wherein two inserting rods are arranged, and the two inserting rods are respectively arranged at two sides of the corresponding inserting piece in the second direction.
7. The intelligent gateway connector convenient to plug according to claim 1, wherein the two ends of the inserting sheet along the second direction are provided with clamping grooves, the two clamping grooves are arranged in parallel in the second direction, the clamping protrusions are arranged in the inserting groove and positioned at one side of the tail end of the inserting groove, and the clamping protrusions can be clamped with the clamping grooves.

Description

Intelligent gateway connector convenient to plug Technical Field The invention relates to the technical field of connectors, in particular to an intelligent gateway connector convenient to plug. Background With the rapid development of internet of things and industrial internet technologies, intelligent gateways are widely applied to various fields as core hubs for realizing device interconnection, data transmission and protocol conversion. The stable operation of the industrial intelligent gateway directly depends on the reliable transmission of signals and power, and the connector is used as a key component for realizing the electric connection of the industrial intelligent gateway, external equipment and a transmission line, so that the connection performance and the use convenience of the connector have a critical influence on the stability and the maintenance efficiency of the whole system. Whether daily debugging of the consumer-grade industrial intelligent gateway or overhauling and maintaining of the industrial intelligent gateway in an industrial scene, the connector is required to have the core characteristics of quick plugging and stable connection. In practical application, the use environment of the industrial intelligent gateway is complex and various, and partial scenes (such as workshop production lines and outdoor communication equipment) are often accompanied with mechanical vibration, accidental collision and other conditions. The existing connector adopts a traditional plug structure, is fixed only by virtue of plug friction force of a male head and a female head, and lacks a reliable locking mechanism. The connector is not tightly connected, when external mechanical collision or vibration is received, the male head and the female head are easy to loose or even fall off, data transmission and power supply of the industrial intelligent gateway can be interrupted, normal operation of a system is affected, and the problems of signal interference, equipment failure and the like can be caused by poor contact. Disclosure of Invention The invention provides an intelligent gateway connector convenient to plug and pull, which solves the problems that the existing connector is not tight enough in connection, and the connected male and female heads are easy to loose and fall off under the external mechanical collision or vibration environment, so that the stable use of the connector is affected. The intelligent gateway connector convenient to plug comprises a male head and a female head, wherein the male head can move along a first direction and is spliced with the female head, the splicing direction of the male head and the female head is called as a first direction, the male head comprises a base and a plurality of splicing groups, the splicing groups are sequentially arranged on the base along a second direction and are perpendicular to the first direction, the splicing groups comprise inserting pieces and inserting rods, the base, the inserting pieces and the inserting rods are all arranged along the first direction in an initial state and are fixedly connected with the base, the inserting rods are rotationally connected with the base, the cross section of each inserting piece perpendicular to the second direction in a natural state is arc-shaped, the female head is provided with a slot used for being matched with the inserting pieces, two ends of each slot along the first direction are respectively called as a head end and a tail end, the head end is positioned on one side close to the male head in the first direction, the size of each head end along the second direction is larger than the tail end along the second direction, the inserting pieces can rotate along the first direction and are respectively perpendicular to the second direction, and the inserting pieces can rotate along the second direction relative to the first direction and the second direction, and the inserting pieces can rotate along the second direction. The socket group further comprises a rotating wheel fixedly connected to one end of the socket rod, the rotating wheel is a ratchet wheel, a ratchet rod is arranged on the base, the ratchet rod is installed on the base through a first elastic piece, when the ratchet rod is meshed with the rotating wheel, the rotating wheel only allows the base to rotate positively relative to the rotating wheel around a second direction, when the ratchet rod is separated from the rotating wheel, the rotating wheel and the base can rotate relatively around the second direction, and in an initial state, the ratchet rod is meshed with the rotating wheel. Further, a limiting group is arranged in the female head, the limiting group comprises two limiting holes and two limiting blocks, the two limiting holes are arranged in parallel in the second direction and are formed in the female head, each limiting hole is connected with one limiting block through a second elastic piece, the second elastic p