CN102623846A

CN102623846A - Fast locking structure of connector

Info

Publication number: CN102623846A
Application number: CN2012101357962A
Authority: CN
Inventors: 王敏; 王令红
Original assignee: Shanghai Aerospace Science and Industry Appliance Co Ltd
Current assignee: Shanghai Aerospace Science and Industry Appliance Co Ltd
Priority date: 2012-05-04
Filing date: 2012-05-04
Publication date: 2012-08-01
Anticipated expiration: 2032-05-04
Also published as: CN102623846B

Abstract

The invention discloses a fast locking structure of a connector, which comprises a socket, a plug, bolts, clamping hooks, brackets, springs and pin shafts, wherein a tapered screw head and a nut are arranged on each bolt; each clamping hook is provided with clamping claws; each bracket is provided with a riveting hole; each pin shaft is inserted into each bracket and each clamping hook; each spring is penetratively arranged on each pin shaft; two sets of bolts are respectively fixed at two sides of the socket; the clamping hooks, the brackets, the springs and the pin shafts form two sets of bracket assemblies; the two sets of bracket assemblies are respectively riveted at two sides of the plug; the plug is in plugged connection with the socket; and the screw head on each bolt is in clamped connection with the clamping claws of each bracket assembly. The fast locking structure has the advantages of simple structure, convenience for use, capabilities of realizing fast locking and fast unlocking and being compatible with a thread locking mode.

Description

A kind of quick locking structure of connector

Technical field

The present invention relates to technical field of electric connectors, especially a kind of quick locking structure of connector.

Background technology

Prior art is used for the most screw-threaded coupling modes that adopt of connector of communication system; This just makes not only need more need the long set-up time by instrument when installing, and the problem of existence is; Need the repeatedly occasion of grafting for connector; For example, in product test link, the production assembling process or the The field of mobile device, adopt the connector of screw-threaded coupling mode just seriously to restrict the raising of operating efficiency.

Summary of the invention

The quick locking structure of a kind of connector that the objective of the invention is to provide to the deficiency of prior art, it is simple in structure that the present invention has, easy to use, can lock fast, but quick release again, advantage that also can compatible screw-threaded coupling mode.

The concrete technical scheme that realizes the object of the invention is:

A kind of quick locking structure of connector comprises socket and plug, and its characteristics also comprise bolt, grab, support, spring and bearing pin; Said bolt is provided with the screw head and the nut of taper; Grab is that an end is provided with claw, middle part and is provided with the rod member that first axis hole and the other end are provided with pressure handle, and support is " door " font, and its both sides are provided with second axis hole; The top is provided with riveted holes, and spring is the ring spring that is provided with two fulcrums; Said bearing pin interts in first axis hole of second axis hole of support and grab, and spring is through on the bearing pin, and two fulcrums act on respectively on support and the grab; Said bolt is two covers; Be separately fixed at the both sides of socket; Said grab, support, spring and bearing pin constitute bracket component, and bracket component is two covers, is riveted on the both sides of plug respectively through the riveted holes of support; Said plug and socket are pegged graft, and the claw clamping on screw head on the bolt and the bracket component grab.

The present invention has simple in structure, and is easy to use, can lock fast, but quick release again, advantage that also can compatible screw-threaded coupling mode.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of bolt of the present invention;

Fig. 3 is the structural representation of spring of the present invention;

Fig. 4 is the structural representation of grab of the present invention;

Fig. 5 is the structural representation of support of the present invention.

Embodiment

Consult Fig. 1; The present invention includes socket 1 and plug 2, also comprise bolt 3, grab 4, support 5, spring 6 and bearing pin 7, said bearing pin 7 interts in first axis hole 42 of second axis hole 51 of support 5 and grab 4; Spring 6 is through on the bearing pin 7, and two fulcrums act on respectively on support 5 and the grab 4; Said bolt 3 is two covers; Be separately fixed at the both sides of socket 1; Said grab 4, support 5, spring 6 and bearing pin 7 constitute bracket components, and bracket component is two covers, is riveted on the both sides of plug 2 respectively through the riveted holes 52 of support 5; Said plug 2 is pegged graft with socket 1, and claw 41 clampings on screw head on the bolt 3 31 and the bracket component grab 4.

Consult Fig. 1, Fig. 2, said bolt 3 is provided with the screw head 31 and the nut of taper;

Consult Fig. 1, Fig. 4, grab 4 is that an end is provided with claw 41, middle part and is provided with the rod member that first axis hole 42 and the other end are provided with pressure handle 43;

Consult Fig. 1, Fig. 5, support 5 is " door " font, and its both sides are provided with second axis hole 51, and the top is provided with riveted holes 52;

Consult Fig. 1, Fig. 3, spring 6 is for being provided with the ring spring of two fulcrums.

The present invention uses like this:

1), the grafting of connector and locking fast

When the plug 2 of connector plugged together with socket 1, the bracket component that is riveted on plug 2 both sides touched with the bolt 3 that is fixed on socket 1 both sides, at this moment; Conical screw head 31 on the bolt 3 touches claw 41 outsides of grab 4, and along with further plugging together of plug 2 and socket 1, grab 4 overcomes spring 6 under the taper guiding of screw head 31 elastic force opens claw 41; When plug 2 and socket 1 plug together fully; At this moment, claw 41 has stretched out the taper position of screw head 31, and grab 4 draws under the elastic force effect of spring 6; The grafting of connector and locking are fast accomplished in claw 41 on the grab 4 and screw head 31 clampings on the bolt 3.

2), the disengagement of connector and quick release

When the plug of connector 2 is thrown off with socket 1,, only need pressure handle 43 positions of grab 4 to apply one and make a concerted effort in both sides because bracket component is riveted on the both sides of plug 2; The elastic force that grab 4 overcomes spring 6 opens claw 41, breaks away from screw head 31 until claw 41, at this moment; The plug 2 of connector can be extracted in socket 1, and release puts on making a concerted effort of grab 4 pressure handles 43 positions, under the elastic force effect of spring 6; Grab 4 recovers reset condition, accomplishes the disengagement and the quick release of connector.

Claims

1. the quick locking structure of a connector; Comprise socket (1) and plug (2); It is characterized in that it also comprises bolt (3), grab (4), support (5), spring (6) and bearing pin (7), said bolt (3) is provided with the screw head (31) and the nut of taper, and grab (4) is that an end is provided with claw (41), middle part and is provided with the rod member that first axis hole (42) and the other end are provided with pressure handle (43); Support (5) is " door " font; Its both sides are provided with second axis hole (51), and the top is provided with riveted holes (52), and spring (6) is for being provided with the ring spring of two fulcrums; Said bearing pin (7) interts in first axis hole (42) of second axis hole (51) of support (5) and grab (4), and spring (6) is through on the bearing pin (7), and two fulcrums act on respectively on support (5) and the grab (4); Said bolt (3) is two covers; Be separately fixed at the both sides of socket (1); Said grab (4), support (5), spring (6) and bearing pin (7) constitute bracket component, and bracket component is two covers, is riveted on the both sides of plug (2) respectively through the riveted holes (52) of support (5); Said plug (2) is pegged graft with socket (1), and claw (41) clamping on screw head (31) on the bolt (3) and the bracket component grab (4).