CN213340899U

CN213340899U - Electronic connector with anti-disengaging structure

Info

Publication number: CN213340899U
Application number: CN202021366699.0U
Authority: CN
Inventors: 伍志宏
Original assignee: Kunshan Yuantaijin Precision Industry Co ltd
Current assignee: Kunshan Yuantaijin Precision Industry Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-06-01
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses an electronic connector that has anti-disengaging structure, the on-off mechanism of including colloid base, colloid socket, metalwork, ejector pin and two symmetries, the front end of colloid base is provided with the colloid socket, the metalwork is pegged graft on the colloid socket, on-off mechanism includes button, push rod and compression spring, colloid base below is provided with the cylinder groove, push rod movable mounting be in the cylinder inslot. The utility model discloses simple structure through setting up the fixture block of ejector pin and fixed connection on the ejector pin, can the joint in the device that has T type groove, prevent that this device is connected the back with the device that has T type groove and become flexible and drop to guarantee connection stability, through setting up compression spring, make the device get into completely in the device that has T type groove back fixture block and the automatic resilience lock of ejector pin die, installation convenient to use adopts the setting of button and push rod, stable in structure, convenient durable.

Description

Electronic connector with anti-disengaging structure

Technical Field

The utility model relates to an electronic connector technical field specifically is an electronic connector who has anti-disengaging structure.

Background

Electrical connectors, also commonly referred to as circuit connectors, bridge two conductors in a circuit so that current or signals can flow from one conductor to the other. Electronic connectors are devices that transmit electronic signals (analog or digital), provide separate interfaces for connecting two sub-electronic systems, and are components used to complete electrical connections between circuits or electronic machines. Such as: power plugs/sockets, IC sockets, telephone line plugs, etc. are widely used in various electrical lines to connect or disconnect current or signals, which may be temporarily and conveniently plugged at any time or may be permanent junctions between electrical devices or wires. The existing electronic connector connection mode mostly adopts an interference extrusion mode to realize plug-in installation, the loose condition can appear when the external force is applied in the connection mode, the elastic plastic buckle anti-disengaging structure is adopted by the elasticity of part of electronic connectors, the structure is easy to damage due to the aging of plastic and the overlarge stress, the normal use is influenced, and therefore the electronic connector with the anti-disengaging structure is needed.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the utility model provides a durable electronic connector that has anti-disengaging structure.

The embodiment of the application discloses: an electronic connector with an anti-disengaging structure comprises a colloid base, a colloid socket, a metal piece, an ejector rod and two symmetrical switch mechanisms, wherein the colloid socket is arranged at the front end of the colloid base, the metal piece is inserted on the colloid socket, the switch mechanisms comprise buttons, push rods and compression springs, a cylindrical groove is arranged below the colloid base, the push rods are movably arranged in the cylindrical groove, rectangular holes are formed in the colloid base and the colloid socket below the cylindrical groove, the rectangular holes are perpendicular to and communicated with the cylindrical groove, rectangular grooves are formed in two side faces of the colloid socket, the rectangular grooves are communicated with the lower half section of the rectangular holes and are consistent in groove width, a first stop block is fixedly connected to the side face of each push rod, a second stop block is fixedly connected to the upper end portion of the ejector rod, and the side end faces of the first stop block and the second stop block are not connected in a contact mode, the device (electronic connector) is usually inserted into a device with a T-shaped groove, and the clamping block is clamped on the inner end face of the T-shaped groove.

Preferably, the bottom end of the push rod is not contacted with the bottom of the cylindrical groove all the time.

Preferably, a compression spring is arranged between the second stop block and the inner wall of the colloid base along the linear direction of the push rod, and two ends of the compression spring are respectively connected with the inner wall of the colloid socket and the side face of the second stop block.

Preferably, the two sides of the colloid base are also provided with square grooves, the square grooves are internally provided with buttons, and the buttons are fixedly connected with the end parts of the push rods.

The utility model has the advantages as follows: the utility model discloses simple structure through setting up the fixture block of ejector pin and fixed connection on the ejector pin, can the joint in the device that has T type groove, prevent that this device is connected the back with the device that has T type groove and become flexible and drop to guarantee connection stability, through setting up compression spring, make the device get into completely in the device that has T type groove back fixture block and the automatic resilience lock of ejector pin die, installation convenient to use adopts the setting of button and push rod, stable in structure, convenient durable.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a three-dimensional block diagram of the present invention;

fig. 2 is a partial cross-sectional view of the present invention;

fig. 3 is a schematic view of the installation state of the present invention.

Reference numerals of the above figures: 1-colloid base, 2-colloid socket, 3-metal piece, 4-ejector rod, 5-button, 6-push rod, 7-cylindrical groove, 8-compression spring, 9-rectangular hole, 10-first stop block, 11-second stop block, 12-block, 13-rectangular groove, 14-pinhole, 15-device with T-shaped groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

An electronic connector with an anti-disengaging structure comprises a colloid base 1, a colloid socket 2, a metal piece 3, a mandril 4 and two symmetrical switch mechanisms, wherein the colloid socket 2 is arranged at the front end of the colloid base 1, the colloid base 1 and the colloid socket 2 have an insulating function, the metal piece 3 is inserted in the colloid socket 2, the metal piece 3 comprises a metal needle at the front end and other metal connecting pieces inside the colloid base 1, the switch mechanisms comprise a button 5, a push rod 6 and a compression spring 8, a cylindrical groove 7 is arranged below the colloid base 1, the push rod 6 is movably arranged in the cylindrical groove 7, rectangular holes 9 are arranged on the colloid base 1 and the colloid socket 2 below the cylindrical groove 7, the rectangular holes 9 are perpendicular to and communicated with the cylindrical groove 7, and rectangular grooves 13 are arranged on two side faces of the colloid socket 2, the rectangular groove 13 is communicated with the lower half section of the rectangular hole 9, the groove width is consistent, the side face of the push rod 6 is fixedly connected with a first stop block 10, the upper end portion of the ejector rod 4 is fixedly connected with a second stop block 11, the side end faces of the first stop block 10 and the second stop block 11 are not connected in a contact mode, a pin hole 14 is formed in the lower end portion of the ejector rod 4, a pin is arranged in the pin hole 14, the ejector rod 4 is rotatably connected into the rectangular groove 13 of the colloid socket 2 through the pin, a clamping block 12 is arranged at the position, close to the upper end of the rectangular groove 13, of the ejector rod 4, the clamping block 12 is arranged in a wedge shape, the ejecting point portion is outward, the device (electronic connector) is usually inserted into a device 15 with a T-shaped groove, and the.

Further, the bottom end of the push rod 6 is not contacted with the bottom of the cylindrical groove 7 all the time.

Further, be provided with compression spring 8 between second stopper 11 and the inner wall along the colloid base 1 of push rod 6 place straight line direction, compression spring 8's both ends are connected with 2 inner walls of colloid socket and the side of second stopper 11 respectively, and compression spring 8 is in the compression state, extrudes 2 inner walls of colloid socket and the second stopper 11 that the both ends are connected.

Further, the two sides of the colloid base 1 are also provided with square grooves, the square grooves are internally provided with buttons 5, and the buttons 5 are fixedly connected with the end parts of the push rods 6.

The working principle is as follows: when the device is installed, the colloid socket 2 is inserted into the device 15 with the T-shaped female slot, the fixture block 12 moves inwards under the extrusion of the T-shaped female slot, the second fixture block 11 at the upper end of the ejector rod 4 extrudes the compression spring 8 to rotate around the pin in the pin hole 14 until the front end part of the T-shaped female slot passes through, the mandril 4 drives the fixture block 12 to move outwards under the action of the resilience force of the compression spring 8, the fixture block 12 is clamped on the inner wall of the T-shaped female slot to prevent the colloid socket 2 from loosening and separating from the device with the T-shaped female slot, when the device is required to be taken down from the device with the T-shaped female slot, only the buttons 5 at the two sides of the colloid base 1 are pressed, the push rods 6 are pushed by the buttons 5 to move, meanwhile, the first stop block 10 pushes the second stop block 11 to extrude the compression spring 8 to move, the ejector rod 4 and the fixture block 12 are driven to move inwards, the fixture block 12 is contracted into the rectangular groove 13, and the device can be separated from the device with the T-shaped female groove.

The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. The utility model provides an electronic connector who has anti-disengaging structure, includes the on-off mechanism of colloid base, colloid socket, metalwork, ejector pin and two symmetries, its characterized in that: the front end of the colloid base is provided with a colloid socket, the metal piece is inserted on the colloid socket, the switch mechanism comprises a button, a push rod and a compression spring, a cylindrical groove is arranged below the colloid base, the push rod is movably arranged in the cylindrical groove, rectangular holes are arranged on the colloid base and the colloid socket below the cylindrical groove, the rectangular holes are mutually perpendicular to and communicated with the cylindrical groove, the two side faces of the colloid socket are provided with rectangular grooves, the rectangular grooves are communicated with the lower half section of the rectangular grooves, the groove widths of the rectangular grooves are consistent, the side face of the push rod is fixedly connected with a first stop block, the upper end part of the ejector rod is fixedly connected with a second stop block, the side end faces of the first stop block and the second stop block are not connected in a contact manner, the lower end part of the ejector rod is provided with a pin hole, a pin is arranged in the pin hole, and the ejector, the electronic connector is inserted into the device with the T-shaped groove, and the clamping block is clamped on the inner end face of the T-shaped groove.

2. The electronic connector with a disengagement preventing structure according to claim 1, wherein: the bottom end of the push rod is not contacted with the bottom of the cylindrical groove all the time.

3. The electronic connector with a disengagement preventing structure according to claim 1, wherein: and a compression spring is arranged between the second stop block and the inner wall of the colloid base along the linear direction of the push rod, and two ends of the compression spring are respectively connected with the inner wall of the colloid socket and the side surface of the second stop block.

4. The electronic connector with a disengagement preventing structure according to claim 1, wherein: the two sides of the colloid base are also provided with square grooves, the square grooves are internally provided with buttons, and the buttons are fixedly connected with the end parts of the push rods.