CN210576780U - Anti-falling structure of electric connector - Google Patents

Abstract

The utility model discloses an electrical connector's anti-disengaging structure, this anti-disengaging structure set up in the both sides of public body and parent, and rotational symmetry, and public body is the same with the structure of parent, can exchange the use. Specifically, this anti-disengaging structure all is equipped with the elasticity latch fitting including the public body and the parent of mutually supporting, the first side of the public body and the second side of parent, and the first side of parent and the second side of the public body all are equipped with the fastener, and when the public body was pegged graft with the parent, the elasticity latch fitting and the mutual lock of elasticity fastener of public body and parent homonymy.

Description

Anti-falling structure of electric connector

Technical Field

The utility model relates to an electric connector's technical field, in particular to electric connector's anti-disengaging structure.

Background

As an auxiliary device for electrical connection, an electrical connector is widely used in various communication devices, instruments, and lighting devices. The existing connector is connected through the insertion between the insertion holes in the parent body and the insertion pieces in the male body, and in order to keep the stability of the insertion of the parent body and the male body, the locking connection state of the buckling structures which are mutually matched is generally arranged on the parent body and the male body. Present buckle structure is mostly set up trip and catching groove (or boss) respectively on parent and public body, and it is on the parent to peg graft as public body, and the trip is with the lock joint on catching groove (or boss) to play the effect of anticreep. However, the existing buckle is independently arranged on the male body (or the parent body), correspondingly, the buckle groove (or the boss) is independently arranged on the parent body (or the male body), the male body and the parent body have different structures, and the die sinking production is needed respectively, so that the cost is high.

SUMMERY OF THE UTILITY MODEL

To the problem that prior art exists, the utility model discloses a main objective provides an electrical connector's anti-disengaging structure, anti-disengaging structure rotational symmetry, public body is the same with the structure of parent, can exchange the use.

In order to achieve the above object, the utility model provides an anti-disengaging structure of electric connector, it is including the public body and the parent of mutually supporting, the first side of the public body all is equipped with the elasticity latch fitting with the second side of parent, the first side of parent all is equipped with the fastener with the second side of the public body, and when the public body was pegged graft with the parent, the elasticity latch fitting and the mutual lock of elasticity fastener of public body and parent homonymy.

Preferably, the elastic locking piece is integrally formed with the male body or the female body, and the front end of the elastic locking piece extends outwards to form an extension part, and the front end of the extension part is provided with an inverted buckle.

Preferably, the elastic locking piece has a supporting portion extending toward the male body or the female body, and a rear end of the extending portion is connected to the supporting portion and extends outward in an axial direction of the extending portion to form the pressing portion.

Preferably, the fastener is a bump integrally formed with the male body or the female body.

Preferably, the outer side of the projection has a slope.

The technical scheme of the utility model through set up elasticity latch fitting and fastener respectively in the both sides of public body to also set up elasticity latch fitting and fastener respectively in the both sides of parent, during the grafting, do 180 upsets with parent or public body, make the elasticity latch fitting of public body and fastener and the fastener on the parent corresponding with the elasticity latch fitting, when public body is pegged graft with the parent from this, the lock can be realized to the elasticity latch fitting and the fastener of homonymy, thereby guarantee that public body and parent are firmly connected, reach the mesh of anticreep. The male body is the same as the female body in structure, the mold opening is only needed through one mold, the production cost is low, the male body and the female body can be used interchangeably, and the use is more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic front view of a connection state of an electrical connector according to the present invention;

fig. 2 is a schematic perspective view of a connection state of the electrical connector according to the present invention;

FIG. 3 is a cross-sectional view of a parent body of the electrical connector;

fig. 4 is a cross-sectional view of the electrical connector with an electrical device built therein;

the purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

Detailed Description

The utility model provides an electric connector.

Referring to fig. 1-4, fig. 1 is a schematic front view of a connection state of an electrical connector provided in the present invention, fig. 2 is a schematic perspective view of the connection state of the electrical connector provided in the present invention, fig. 3 is a cross-sectional view of a male body of the electrical connector, and fig. 4 is a cross-sectional view of the electrical connector with an electrical device built therein.

As shown in fig. 1-4, in the embodiment of the present invention, the electrical connector includes a male body 100 and a female body 200, which are engaged with each other, an elastic locking member 310 is disposed on a first side of the male body 100 and a second side of the female body 200, a fastening member 320 is disposed on the first side of the female body 200 and the second side of the male body 100, and when the male body 100 is inserted into the female body 200, the elastic locking member 310 and the elastic fastening member 320 on the same side of the male body 100 and the female body 200 are engaged with each other.

The mating surfaces of the male body 100 and the female body 200 are respectively provided with a concave receiving groove, the receiving groove of the male body 100 is provided with a plug 410, the plug 410 is provided with a terminal sleeve 410a connected with a wire, and the receiving groove 200a of the female body 200 is provided with a connecting terminal 420 connected with the wire. When the male body 100 is inserted into the female body 200, the plug 410 is inserted into the receiving groove 200a of the female body 200, so that the connection terminal 420 is inserted into the corresponding terminal sleeve 410a to form electrical connection.

The technical scheme of the utility model through set up elasticity latch fitting 310 and fastener 320 respectively in public body 100's both sides, and also set up elasticity latch fitting 310 and fastener 320 respectively in parent 200's both sides, during the grafting, do 180 upsets with parent 200 or public body 100, make elasticity latch fitting 310 and fastener 320 of public body 100 and fastener 320 on parent 200 corresponding with elasticity latch fitting 310, when public body 100 pegs graft with parent 200 from this, the lock can be realized to elasticity latch fitting 310 and fastener 320 of homonymy, thereby guarantee that public body 100 and parent 200 are firmly connected, reach the mesh of anticreep. The male body 100 and the female body 200 have the same structure, only one mold is needed for opening the mold, the production cost is low, and the male body 100 and the female body 200 can be used interchangeably and are more convenient to use.

Preferably, in this embodiment, the elastic locking member 310 on the male body 100 is integrally formed with the male body 100, and the front end of the elastic locking member 310 extends outward to form an extending portion 310a, and the front end of the extending portion 310a has an inverse buckle 310 b. Similarly, the elastic locking element 310 on the male body 100 is integrally formed with the female body 200, and the front end of the elastic locking element 310 on the female body 200 extends outward to form an extending portion 310a, and the front end of the extending portion 310a has an inverse buckle 310 b. The elastic locking member 310 is integrally formed with the male body 100 or the female body 200, and thus has better structural strength.

Further, the elastic locking piece 310 has a supporting portion 310c extended toward the male body 100 or the female body 200, and a rear end of the extended portion 310a is connected to the supporting portion 310c and extended outward in an axial direction of the extended portion 310a to form a pressing portion 310 d. By providing the pressing portion 310d, when plugging and unplugging the electrical connector, a worker can press the pressing portion 310d to make the extending portion 310a lift the reverse buckle 310b at the front end of the extending portion 310a away from the fastener 320 with the supporting portion 310c as a fulcrum, so as to separate the male body 100 and the female body 200.

Preferably, in this embodiment, the fastener 320 on the male body 100 is integrally formed with the male body 100, and the fastener 320 on the female body 200 is integrally formed with the female body 200, so as to effectively ensure the structural strength between the fastener 320 and the male body 100 and the female body 200.

Furthermore, the outer side of the bump has an inclined plane 320a, and when inserting, the inverse buckle 310b on the elastic locking piece 310 can slide to the buckling surface of the bump along the inclined plane 320a of the bump. The slope 320a is arranged on the outer side of the projection, so that the male body 100 and the female body 200 can be conveniently and rapidly inserted.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (5)

1. The utility model provides an anti-disengaging structure of electric connector, is including the public body and the matrix of mutually supporting, its characterized in that, the first side of the public body all is equipped with elastic latch fitting with the second side of matrix, the first side of matrix all is equipped with the fastener with the second side of the public body, and when the public body was pegged graft with the matrix, the elastic latch fitting and the mutual lock of elastic latch fitting of public body and matrix homonymy buckled.

2. The anti-separation structure of an electrical connector as claimed in claim 1, wherein the resilient locking member is integrally formed with the male body or the female body, and the front end of the resilient locking member extends outward to form an extension portion, and the front end of the extension portion has an inverted buckle.

3. The anti-separation structure of electrical connector as claimed in claim 2, wherein the elastic locking member has a supporting portion extending toward the male body or the female body, and the rear end of the extending portion is connected to the supporting portion and extends outward in the axial direction of the extending portion to form the pressing portion.

4. The anti-separation structure of an electrical connector as claimed in claim 1, wherein the fastener is a protrusion integrally formed with the male body or the female body.

5. The anti-separation structure of an electrical connector according to claim 4, wherein the outer side of the protrusion has a slope.

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