CN213401736U

CN213401736U - Misplug prevention connector

Info

Publication number: CN213401736U
Application number: CN202022674548.8U
Authority: CN
Inventors: 吕洪基
Original assignee: Shenzhen Kaibit Microelectronics Co ltd
Current assignee: Shenzhen Kaibit Microelectronics Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-06-08
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to the technical field of connectors, in particular to a misplug prevention connector, which comprises a first connector and a second connector, wherein a first snap ring is sleeved on the first connector, a second snap ring is sleeved on the second connector, the colors of the first snap ring and the second snap ring are consistent, one end of the first connector is provided with a plug, one end of the second connector is over against the plug and is provided with a socket, the outer side of the socket is provided with a retainer ring, and the outer side of the plug is provided with a clip; in practical application, during installation, whether the colors of the first clamping ring and the second clamping ring are consistent or not is used for judging the corresponding first connector and the second connector, the clamp is opened, the plug is inserted into the socket, and the clamp is clamped on the clamping ring, so that the installation can be completed; when the plug is detached, the plug is pulled out from the socket by opening the clamp; the utility model discloses simple structure, it is convenient to peg graft, and it is effectual to prevent misplug.

Description

Misplug prevention connector

Technical Field

The utility model relates to a connector technical field specifically is a prevent mistake plug connector.

Background

Various electrical appliances or terminal equipment are required to be connected through transmission lines, and different connector plugs are arranged at the joints of the transmission lines and different electrical appliances or terminal equipment. Due to the fact that the external structures and the shapes of the connector plugs matched with different types of electrical equipment or terminal equipment are very similar, the misplugging between the connector plugs and the sockets of different types of electrical equipment or terminal equipment is easily caused, the misplugging can not only cause the loss of the connector plugs in the morning, but also can cause other immeasurable damage, and the misplugging prevention connector in the prior art is complex in structure, complex in connection or disconnection process and extremely inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to foretell not enough, provide a simple structure, it is convenient to peg graft, prevents that the misplug prevention connector that misplug effect is good.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent mistake plug connector, includes first connector and second connector, and the cover is established first snap ring on the first connector is established the second snap ring on the second connector is established, first snap ring with second snap ring colour is unanimous, the one end of first connector is provided with the plug, the one end of second connector is just right the plug is provided with the socket, the socket outside is provided with the rand, the plug outside is provided with the clip.

Further, the mouth of the clamp is provided with a clamping table, the clamping table is provided with a clamping arc-shaped groove, the clamping table is used for clamping the clamping ring, and the plug is right opposite to the clamping arc-shaped groove.

Furthermore, the clamp comprises an upper clamp body, a lower clamp body and a connecting piece used for connecting the upper clamp body and the lower clamp body.

Further, an upper support is arranged on the lower surface of the upper clamp body, a lower support is arranged on the upper surface of the lower clamp body, the upper support and the lower support are used for installing the connecting piece, and the first connecting head is fixedly connected into the lower support.

Furthermore, connecting holes are coaxially formed in the upper support and the lower support; the connecting piece includes pivot and support torsional spring, it wears to establish to support the torsional spring in the pivot, the pivot is worn to establish in the connecting hole, the initial tip and the terminal portion butt respectively of supporting the torsional spring go up the clamp and lower clamp.

The utility model has the advantages that:

in practical application, during installation, whether the colors of the first clamping ring and the second clamping ring are consistent or not is used for judging the corresponding first connector and the second connector, the clamp is opened, the plug is inserted into the socket, and the clamp is clamped on the clamping ring, so that the installation can be completed; when the plug is detached, the plug is pulled out from the socket by opening the clamp; the utility model discloses simple structure, it is convenient to peg graft, and it is effectual to prevent misplug.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the first connector and the second connector of the present invention after being connected;

FIG. 3 is a cross-sectional view taken at A-A in FIG. 2;

fig. 4 is a schematic structural view of the clip of the present invention;

reference numerals: a first connector 1; a plug 11; a second connector 2; a socket 21; a collar 22; a first snap ring 3; a second snap ring 4; a clip 5; clamping the arc-shaped groove 51; an upper clip body 52; an upper bracket 521; a lower clip body 53; a lower bracket 531; a connecting member 54; a rotation shaft 541; supporting the torsion spring 542.

Detailed Description

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a misplug prevention connector comprises a first connector 1 and a second connector 2, wherein a first snap ring 3 on the first connector 1 is sleeved with a second snap ring 4 on the second connector 2, the first snap ring 3 is identical to the second snap ring 4 in color, a plug 11 is arranged at one end of the first connector 1, one end of the second connector 2 is opposite to the plug 11, a socket 21 is arranged on the plug 11, a clamping ring 22 is arranged on the outer side of the socket 21, and a clamp 5 is arranged on the outer side of the plug 11.

During installation, whether the colors of the first clamping ring 3 and the second clamping ring 4 are consistent or not is used for judging the corresponding first connector 1 and the second connector 2, the clamp 5 is opened, the plug 11 is inserted into the socket 21, and the clamp 5 is clamped on the clamping ring 22, so that the installation can be completed; when the plug is detached, the plug 11 is pulled out from the socket 21 by opening the clamp 5; the utility model discloses simple structure, it is convenient to peg graft, and it is effectual to prevent misplug.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a clamping table is arranged at a clamping opening of the clamp 5, a clamping arc-shaped groove 51 is arranged on the clamping table, the clamping table is used for clamping the clamping ring 22, and the plug 11 is arranged right opposite to the clamping arc-shaped groove 51; in this embodiment, after the plug 11 is inserted into the socket 21, the clip 5 is closed, and the clamping ring 22 is clamped through the clamping arc-shaped groove 51, so that the structure is simple and the insertion is convenient.

As shown in fig. 1, 2, 3 and 4, the clip 5 includes an upper clip body 52, a lower clip body 53 and a connecting member 54 for connecting the upper clip body 52 and the lower clip body 53; in this embodiment, the upper clamp body 52 and the lower clamp body 53 lock the plug 11 and the socket 21 through the connecting piece 54, so that the structure is simple and the plugging is convenient.

As shown in fig. 1, 2, 3 and 4, an upper bracket 521 is disposed on the lower surface of the upper clamp body 52, a lower bracket 531 is disposed on the upper surface of the lower clamp body 53 opposite to the upper bracket 521, the upper bracket 521 and the lower bracket 531 are used for mounting the connecting element 54, and the first connecting head 1 is fixedly connected in the lower bracket 531; in this embodiment, the connecting member 54 locks the plug 11 and the socket 21 between the upper and

lower clamps

52 and 53 through the upper and

lower brackets

521 and 531.

As shown in fig. 1, 2, 3 and 4, the upper bracket 521 and the lower bracket 531 are coaxially provided with connecting holes; the connecting piece 54 comprises a rotating shaft 541 and a supporting torsion spring 542, the supporting torsion spring 542 is arranged on the rotating shaft 541 in a penetrating manner, the rotating shaft 541 is arranged in the connecting hole in a penetrating manner, and the starting end part and the tail end part of the supporting torsion spring 542 are respectively abutted against the upper clamp body 52 and the lower clamp body 53; in this embodiment, the supporting torsion spring 542 is inserted through the rotation shaft 541, and the plug 11 and the socket 21 are locked between the upper and

lower clamps

52 and 53 by the restoring force of the supporting torsion spring 542.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a prevent misplug connector which characterized in that: including first connector (1) and second connector (2), the cover is established first snap ring (3) on first connector (1), the cover is established second snap ring (4) on second connector (2), first snap ring (3) with second snap ring (4) colour is unanimous, the one end of first connector (1) is provided with plug (11), the one end of second connector (2) is just right plug (11) are provided with socket (21), the socket (21) outside is provided with rand (22), the plug (11) outside is provided with clip (5).

2. The mis-insertion prevention connector as claimed in claim 1, wherein: the utility model discloses a clamp, including clip (5), bayonet joint bench, rand (22), plug (11) are just right bayonet joint arc wall (51) set up, the bayonet joint bench is provided with bayonet joint platform, bayonet joint bench is used for the joint rand (51), plug (11) are just right bayonet joint arc wall (51) set up.

3. The mis-insertion prevention connector as claimed in claim 1, wherein: the clamp (5) comprises an upper clamp body (52), a lower clamp body (53) and a connecting piece (54) used for connecting the upper clamp body (52) and the lower clamp body (53).

4. The mis-insertion prevention connector as claimed in claim 3, wherein: an upper support (521) is arranged on the lower surface of the upper clamp body (52), a lower support (531) is arranged on the upper surface of the lower clamp body (53) opposite to the upper support (521), the upper support (521) and the lower support (531) are used for installing the connecting piece (54), and the first connecting head (1) is fixedly connected into the lower support (531).

5. The mis-insertion prevention connector as claimed in claim 4, wherein: the upper bracket (521) and the lower bracket (531) are coaxially provided with connecting holes; the connecting piece (54) includes pivot (541) and support torsional spring (542), support torsional spring (542) wear to establish on pivot (541), pivot (541) wear to establish in the connecting hole, the initial end portion and the terminal portion that support torsional spring (542) butt respectively go up clamp (52) and lower clamp (53).