CN110932034A

CN110932034A - Anticreep pencil connector

Info

Publication number: CN110932034A
Application number: CN201911128281.8A
Authority: CN
Inventors: 周顺; 蒋玲玲; 晋秀兰; 纪祥
Original assignee: Wuhu Qiaoyun Youxing Electrical Industrial Co Ltd
Current assignee: Wuhu Qiaoyun Youxing Electrical Industrial Co Ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-03-27

Abstract

The invention discloses an anti-drop wire harness connector, relating to the technical field of wire harness connection and comprising a male connector component and a female connector component which are installed in a matched manner, the male connector component comprises a male end shell, a male end plug connector is arranged in the male end shell, the female connector component comprises a female end shell, the female end shell is internally provided with a female end slot matched with the male end plug-in connector, the invention has convenient operation, by arranging the locking mechanism, the connecting piece, particularly the ratchet wheel, can only move towards the screwing direction but can not move in the opposite direction, so that the device can not loosen in the using process, meanwhile, the connecting piece of the ratchet wheel can also assist in screwing the stud, the male connector component and the female connector component are more firmly spliced, and the splicing reliability is improved due to the fact that the two sides of the plug connector are arc-shaped and matched with the arc grooves on the two side walls of the splicing groove in a splicing mode.

Description

Anticreep pencil connector

Technical Field

The invention relates to the technical field of wire harness connection, in particular to an anti-drop wire harness connector.

Background

The pencil connector is because its convenience and detachability, the wide application has been obtained, especially in the electrical apparatus pencil field, the connection of most circuits all adopts the pencil connector, but because after electrical apparatus uses for a long time, the pencil connector can take place not hard up, easily produce the incident or for electrical product outage influence production, manufacturing cost has been increased, the major interior structural transformation of following of current anticreep pencil connector, be not convenient for installation dismantlement, and it is comparatively difficult to detect, unable audio-visual judgement, therefore, need a new anticreep pencil connector to solve above-mentioned problem.

Disclosure of Invention

The invention aims to provide an anti-drop wire harness connector to overcome the defects in the prior art.

The utility model provides an anticreep pencil connector, includes public connector subassembly and the female connector subassembly of cooperation installation, public connector subassembly includes public end shell, the inside public end bayonet joint that is equipped with of public end shell, the female connector subassembly includes female end shell, the inside female end slot that is equipped with public end bayonet joint complex of female end shell, still be equipped with the fastening mechanism of the fastening female end shell of two sets of structure symmetries on the public end shell and right fastening mechanism realizes the locking mechanism, public end bayonet joint and female end slot homolinearity are connected with the wire.

Preferably, the fastening mechanism comprises two threaded holes with symmetrical structures formed in the male end shell and a stud installed in the threaded holes, the stud penetrates through the male end shell, and a connecting hole matched with the stud is formed in the female end shell.

Preferably, the upper end of the stud is sleeved with a connecting piece for assisting rotation.

Preferably, the connecting piece is a ratchet wheel.

Preferably, locking mechanism is including installing in the base of public end shell side, be equipped with the bracing piece that has the screw thread on the base, rotate on the bracing piece and connect the locking lever, the tooth's socket contact of locking lever terminal surface and connecting piece.

Preferably, a plurality of plug connectors with the same structure are arranged in the male end plug connector, and a plurality of plug grooves matched with the plug connectors are arranged in the female end slot.

Preferably, the two sides of the plug connector are arc-shaped, and arc grooves are formed in the two side walls of the plug-in connecting groove

The invention has the advantages that: the invention has convenient operation, and the connecting piece, in particular the ratchet wheel, can only move towards the screwing direction but can not move in the opposite direction by arranging the locking mechanism, so that the device can not loosen in the use process.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 and 3 are schematic structural views of the female connector assembly and the male connector assembly of the present invention, respectively.

FIG. 4 is an enlarged view of the portion A in FIG. 2 according to the present invention.

Fig. 5 is an enlarged view of a portion B in fig. 3.

Fig. 6 is a schematic view of the connection of the locking mechanism and the connecting member of the present invention.

The connector comprises a male connector component 1, a male connector shell 11, a male connector component 12, a fastening mechanism 13, a locking mechanism 14, a stud 15, a connecting piece 16, a base 17, a supporting rod 18, a stop rod 19, a connector 20, a female connector component 2, a female connector shell 21, a female slot 22, a connecting hole 23, a connecting groove 24, an arc groove 25 and a lead 3.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 6, an anti-dropping harness connector comprises a male connector assembly 1 and a female connector assembly 2 which are installed in a matched manner, wherein the male connector assembly 1 comprises a male end shell 11, a male end plug 12 is arranged inside the male end shell 11, the female connector assembly 2 comprises a female end shell 21, a female end slot 22 matched with the male end plug 12 is arranged inside the female end shell 21, two groups of fastening mechanisms 13 which are structurally symmetrical and fasten the female end shell 21 and a locking mechanism 14 which locks the fastening mechanisms 13 are further arranged on the male end shell 11, and both the male end plug 12 and the female end slot 22 are linearly connected with a wire 3.

In this embodiment, the fastening mechanism 13 includes two threaded holes with symmetrical structures formed on the male end housing 11 and a stud 15 installed in the threaded hole, the stud 15 penetrates through the male end housing 11, and a connection hole 23 matched with the stud 15 is formed in the female end housing 21.

In this embodiment, a rotation-assisting connecting piece 16 is sleeved on the upper end of the stud 15.

In the present embodiment, the connecting element 16 is embodied as a ratchet.

In this embodiment, locking mechanism 14 is including installing in the base 17 of public end shell 11 side, be equipped with the bracing piece 18 that has the screw thread on the base 17, rotate on the bracing piece 18 and connect stop rod 19, the tooth's socket contact of 19 terminal surfaces of stop rod and connecting piece 16, but stop rod 19 plug is on bracing piece 18, and the accessible nut is spacing to stop rod 19 position on the axis of bracing piece 18.

In this embodiment, a plurality of connectors 20 with the same structure are disposed in the male plug 12, and a plurality of insertion grooves 24 for engaging with the connectors 20 are disposed in the female slot 22.

In this embodiment, two sides of the plug-in unit 20 are arc-shaped, and two side walls of the plug-in unit 24 are provided with arc grooves 25.

The working process and principle are as follows: when the locking device is used, the male connector component 1 and the female connector component 2 are used in a matched plugging mode, the connector 20 of the male connector 12 is inserted into the plugging groove 24 of the female slot 22, two sides of the connector 20 are arc-shaped and are matched and plugged with the arc grooves 25 of two side walls of the plugging groove 24, the stability and firmness of the plugged part are improved, the connector 16 is screwed by hand, the stud 15 rotates downwards into the connecting hole 23, due to the fact that the locking mechanism 14 is arranged, the end face of the stop rod 19 is in contact with the tooth grooves of the connector 16, the connector 16 specifically being the ratchet wheel can only move towards the screwing direction and cannot move in the opposite direction due to the fact that the end face of the stop rod 19 is arranged in the tooth groove shape of the connector 16, and therefore the locking device cannot loosen in the using process.

Based on the above, the present invention has convenient operation, and the locking mechanism 14 is arranged to enable the connecting piece 16, specifically the ratchet wheel, to move only in the screwing direction but not in the opposite direction, so that the device is not loosened in the use process, and meanwhile, the connecting piece 16, specifically the ratchet wheel, can also assist in screwing the stud 15, so that the male joint component 1 and the female joint component 2 are more firmly inserted, and the arc-shaped parts on both sides of the inserting piece 20 are matched with the arc-shaped grooves 25 on both side walls of the inserting groove 24 for insertion, so as to increase the reliability of insertion.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.

Claims

1. The utility model provides an anticreep pencil connector which characterized in that: public connector subassembly (1) and female joint subassembly (2) including the cooperation installation, public connector subassembly (1) includes public end shell (11), public end shell (11) inside is equipped with public end bayonet joint (12), female joint subassembly (2) are including female end shell (21), female end shell (21) inside be equipped with public end bayonet joint (12) complex female end slot (22), still be equipped with fastening device (13) of the fastening female end shell (21) of two sets of structure symmetries on public end shell (11) and to locking mechanism (14) that fastening device (13) realized locking, public end bayonet joint (12) and female end slot (22) homoenergetic are connected with wire (3).

2. The anti-drop wire harness connector according to claim 1, characterized in that: the fastening mechanism (13) comprises two threaded holes which are symmetrically formed in the male end shell (11) and a stud (15) which is arranged in the threaded holes, the stud (15) penetrates through the male end shell (11), and a connecting hole (23) matched with the stud (15) is formed in the female end shell (21).

3. The anti-drop wire harness connector according to claim 2, characterized in that: and the upper end of the stud (15) is sleeved with a connecting piece (16) for assisting in rotating.

4. The anti-drop wire harness connector according to claim 3, characterized in that: the connecting piece (16) is a ratchet wheel.

5. The anti-drop wire harness connector according to claim 4, wherein: locking mechanism (14) are including installing in base (17) of public end shell (11) side, be equipped with on base (17) and take screwed bracing piece (18), rotate on bracing piece (18) and connect stop lever (19), the tooth's socket contact of stop lever (19) terminal surface and connecting piece (16).

6. The anti-drop wire harness connector according to claim 5, wherein: a plurality of plug connectors (20) with the same structure are arranged in the male end plug connector (12), and a plurality of plug grooves (24) matched with the plug connectors (20) are arranged in the female end slot (22).

7. The anti-drop wire harness connector according to claim 6, wherein: the two sides of the plug connector (20) are arc-shaped, and arc-shaped grooves (25) are formed in the two side walls of the plug-in connection groove (24).