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CN-224233055-U - Anti-drop locking structure of connector

CN224233055UCN 224233055 UCN224233055 UCN 224233055UCN-224233055-U

Abstract

The utility model relates to the technical field of connectors and discloses an anti-falling locking structure of a connector, which comprises a plug assembly and a socket, wherein the plug assembly comprises a first shell, a first connecting plate is arranged on the outer side of the first shell, fixing blocks I are respectively arranged on two sides of the first shell on the first connecting plate, a locking mechanism for preventing the plug assembly from falling off is arranged in the first fixing blocks, the locking mechanism comprises a lock tongue, a through hole is formed in the first connecting plate, a groove is formed in the first fixing block and communicated with the through hole, the lock tongue is rotationally arranged in the groove, one end of the lock tongue extends to the outer side of the through hole, a first spring is connected to the inner wall of one side of the through hole, one end of the first spring is connected with the lock tongue, the socket comprises a second shell, two sides of the second shell are provided with fixing blocks II, and L-shaped clamping grooves matched with the lock tongue are formed in the second fixing blocks. Through the setting of locking mechanical system, promoted the stability and the security that the connector is connected, prevented that it is unexpected become flexible or drop.

Inventors

  • ZHOU SHIMEI
  • SHEN BO
  • WU XINJIAN

Assignees

  • 深圳市正瑞电子有限公司

Dates

Publication Date
20260512
Application Date
20250522

Claims (5)

  1. 1. The utility model provides an anticreep locking structure of connector, includes plug subassembly and socket, its characterized in that: The plug assembly comprises a first shell (1), wherein a first connecting plate (3) is arranged on the outer side of the first shell (1), first fixing blocks (5) are respectively arranged on the first connecting plate (3) and positioned on two sides of the first shell (1), and a locking mechanism for preventing the plug assembly from falling off is arranged in the first fixing blocks (5); The locking mechanism comprises a lock tongue (7), a through hole (8) is formed in the first connecting plate (3), a groove (9) is formed in the first fixing block (5) and communicated with the through hole (8), the lock tongue (7) is rotationally arranged in the groove (9), one end of the lock tongue (7) extends to the outer side of the through hole (8), a first spring (10) is connected to the inner wall of one side of the through hole (8), and one end of the first spring (10) is connected with the lock tongue (7); The socket comprises a second shell (2), two sides of the second shell (2) are provided with a second fixing block (6), and an L-shaped clamping groove (11) matched with the lock tongue (7) is formed in the second fixing block (6).
  2. 2. The anti-disengaging locking structure of a connector according to claim 1, wherein the locking mechanism is provided with two groups, a sliding hole (12) is formed in the first connecting plate (3) and communicated with the through hole (8), a pressing block (13) is arranged in the sliding hole (12) in a sliding mode, sliding grooves (14) are respectively formed in the inner walls of two sides of the sliding hole (12), one end of each sliding groove (14) extends into the through hole (8), a sliding plate (15) is connected to the pressing block (13), two ends of each sliding plate (15) are respectively located in the corresponding sliding groove (14) in a sliding mode, a second spring (16) is connected to the corresponding sliding plate (15), and one end of the second spring (16) is connected with one side inner wall of the corresponding sliding groove (14).
  3. 3. The anti-disengaging locking structure of connector as set forth in claim 1, wherein the second housing (2) is provided with a second connecting plate (4), slots (17) are respectively arranged on the second connecting plate (4) at four corners, iron inserting rods (18) are arranged on the first connecting plate (3) at positions corresponding to the slots (17), and magnets are arranged in the slots (17).
  4. 4. The anti-disengagement locking structure of a connector according to claim 3, wherein the socket is internally provided with a connecting groove (19), and the first shell (1) is provided with a connecting shell (20) matched with the connecting groove (19).
  5. 5. The anti-disengaging locking structure of connector as set forth in claim 2, wherein one end of the lock tongue (7) is of a one-way tooth structure, and the opening position of the clamping groove (11) is of an inclined surface structure matched with the tooth surface of the lock tongue (7).

Description

Anti-drop locking structure of connector Technical Field The utility model relates to the technical field of connectors, in particular to an anti-falling locking structure of a connector. Background A connector is a device for making electrical connections that allows disconnection and reconnection of a circuit to facilitate maintenance, upgrade, or replacement of the circuit. The connector is widely applied to the fields of electronic equipment, communication systems, automobiles, aerospace and the like, and is an indispensable component in modern electronic technology. The traditional connector is usually directly inserted into the socket with the connector, only depends on the frictional force between the connector and the socket, is less stable in connection, and other environmental factors such as pulling and the like which are easy to receive external force in the use process lead to the connector to fall off from the socket, thereby influencing the normal operation of equipment or causing safety accidents. Disclosure of utility model (One), solve the technical problems The utility model aims to overcome the defects of poor connection stability and reliability of the connector and provide an anti-falling locking structure of the connector. (II) technical scheme In order to solve the technical problems, the technical scheme includes that the anti-falling locking structure of the connector comprises a plug assembly and a socket, the plug assembly comprises a first shell, a first connecting plate is arranged on the outer side of the first shell, fixing blocks I are respectively arranged on two sides of the first shell on the first connecting plate, a locking mechanism for preventing the plug assembly from falling off is arranged in the first fixing blocks, the locking mechanism comprises a lock tongue, a through hole is formed in the first connecting plate, a groove is formed in the first fixing blocks in communication with the through hole, the lock tongue is rotationally arranged in the groove, one end of the lock tongue extends to the outer side of the through hole, a first spring is connected to the inner wall of one side of the through hole, one end of the first spring is connected with the lock tongue, the socket comprises a second shell, and L-shaped clamping grooves matched with the lock tongue are formed in the second fixing blocks. The locking mechanism is improved in that two groups of locking mechanisms are arranged in total, a sliding hole is formed in the first connecting plate and communicated with the through hole, a pressing block is arranged in the sliding hole in a sliding mode, sliding grooves are respectively formed in the inner walls of two sides of the sliding hole, one end of each sliding groove extends into the through hole, a sliding plate is connected to the pressing block, two ends of each sliding plate are respectively located in the sliding grooves in a sliding mode, a second spring is connected to the sliding plate, and one end of the second spring is connected with the inner wall of one side of each sliding groove. The improvement is that a second connecting plate is arranged on the second shell, slots are respectively arranged on the second connecting plate at four corners, iron inserted bars are arranged on the first connecting plate at positions corresponding to the slots, and magnets are arranged in the slots. As an improvement, a connecting groove is formed in the socket, and a connecting shell matched with the connecting groove is arranged on the first shell. The improvement is that one end of the lock tongue is of a one-way tooth structure, and the opening position of the clamping groove is of an inclined plane structure matched with the tooth surface of the lock tongue. (III) beneficial effects Compared with the prior art, the utility model has the advantages that: 1. Through the arrangement of the locking mechanism, the lock tongue is arranged in the groove through the rotation of the first spring, and is of a one-way tooth structure, so that the lock tongue is automatically buckled in the clamping groove when the plug assembly is connected with the socket, thereby fixing the plug assembly, preventing the accidental loosening or falling off, and improving the stability and safety of connection; 2. meanwhile, the inserted link is matched with the slot, and the magnet in the slot can firmly adsorb the inserted link, so that the firmness and reliability of connection are further improved; 3. Through the setting of pressing the briquetting, extrusion pressing the briquetting can operate the spring bolt, makes it deviate from in the draw-in groove, realizes the quick unblock of plug subassembly and socket. Drawings Fig. 1 is a schematic structural view of an anti-disengaging locking structure of a connector according to the present utility model. Fig. 2 is a schematic structural view of the use state of the anti-disengagement locking structure of the connector. Fig. 3