CN202395239U - Quick automatic lock catch connector - Google Patents

Abstract

The utility model provides a quick automatic lock catch connector including an outer shell. An inner shell is fixed in the outer shell. A catch core having a wiring terminal is arranged in the inner shell flexibly. Two side faces of the catch core are provided with springs having wedge-shaped clamping ears. Clamping holes that only allow the catch core to push forward are arranged in positions corresponding to the wedge-shaped clamping ears in the inner shell. A wire clamp used for collecting wires is fixed on the rear end of the catch core. A wire sleeve is arranged on the tail end of the wire clamp. The tail of the wire sleeve penetrates through a rear hole of the outer shell and protrudes out of the outer shell. The quick automatic lock catch connector in the utility model has advantages that the quick automatic lock catch connector can be installed and disassembled quickly and plugged or unplugged conveniently.

Description

Fast automatic snap close connector

Technical field

The utility model relates to a kind of fast automatic snap close connector.

Background technology

Existing connector is various in style, and its structure comprises connector body substantially, and is positioned at the connector of connector body front end, if public terminal adapter also is provided with many butt in connector, terminal one end is connected with lead.This public terminal adapter is with after female terminal adapter docks, and mainly leans on terminal and the frictional force in female terminal adapter upper terminal hole on the public terminal adapter to keep hold mode between the two.But because this frictional force between public terminal adapter and the female terminal adapter is extremely limited; If in case the external force touching is arranged, both will break away from, therefore; Present connector generally all can add and join a pair of screw; After public terminal adapter and the grafting well of female terminal adapter, through screw both are fixed again, break away under external force to prevent both.Though this structure can solve the fastness problem that public terminal adapter is connected with female terminal adapter preferably,, this structure need just can tear open or adorn with loosening the screw a little earlier when dismounting, and is not too convenient during dismounting.

The utility model content

The purpose of the utility model is to overcome the problems referred to above, to society a kind of fast demountable is provided, and the fast automatic easily snap close connector of plug.

The technical scheme of the utility model is: design a kind of fast automatic snap close connector; Comprise shell, be provided with inner casing, in inner casing, be movably equipped with the core of buckleing of band binding post at said shell internal fixation; Said button core two sides are provided with the shell fragment of band wedge-shaped card ear; The shell fragment of said relatively wedge-shaped card ear on inner casing, the position with respect to said wedge-shaped card ear on inner casing is provided with the hole clipping that only allows the button core to push ahead, and is fixed with the wire clamp that is used for line concentration in the rear end of said button core; Tail end at wire clamp is provided with the line cover, and the metapore that the afterbody of said line cover passes said shell stretches out in outside the shell.

The utility model has been owing to adopted the shell fragment that is provided with band wedge-shaped card ear in said button core two sides, and the shell fragment of said relatively wedge-shaped card ear on inner casing is provided with the structure that only allows to detain the hole clipping that core pushes ahead with respect to the position of said wedge-shaped card ear on inner casing; After the utility model and the grafting well of female terminal adapter; Said wedge-shaped card ear is stuck in the corresponding hole clipping of female terminal adapter, is connected the utility model and female terminal adapter are stable, when needs during with the utility model and the disengaging of female terminal adapter; Only with hand overlaps afterbody with line and pushes ahead; At this moment the wedge-shaped card ear is stuck under the effect of hole clipping of inner casing, in inner casing, shrinks, and just can successfully the utility model be pulled up from female terminal adapter; If the utility model is connected with female terminal adapter again, only needs again the utility model to be inserted female terminal adapter and get final product.Therefore, the utlity model has fast demountable, and plug advantage easily.

Description of drawings

Fig. 1 is the three-dimensional decomposition texture sketch map of a kind of embodiment of the utility model.

Fig. 2 is the perspective view after Fig. 1 assembles.

Embodiment

See also Fig. 1 to Fig. 5, what Fig. 1 to Fig. 5 disclosed is a kind of fast automatic snap close connector, comprises shell 1; Be provided with inner casing 2 at said shell 1 internal fixation; What in inner casing 2, be movably equipped with band binding post 34 buckles core 3, and said button core 3 two sides are provided with the shell fragment 32 of band wedge-shaped card ear 31, the shell fragment 32 of said relatively wedge-shaped card ear 31 on inner casing; This shell fragment 32 is when injection moulding; On the side preset two strip grooves 33 and forming are provided with respect to the position of said wedge-shaped card ear 31 on inner casing 2 and only allow to detain the hole clipping 21 that core 3 is pushed ahead, and are fixed with the wire clamp 4 that is used for line concentration in the rear end of said button core 3; Tail end at wire clamp 4 is provided with line cover 5, and the metapore 11 that the afterbody 51 of said line cover 5 passes said shell 1 stretches out in outside the shell 1.

The utility model only needs the utility model is inserted in female terminal adapter in use, and the wedge-shaped card ear 31 on the utility model button core 3 snaps in the corresponding hole clipping on female terminal adapter; Both are connected, when needs when female terminal adapter is pulled up the utility model, at first need pinch line cover afterbody 51 with hand; Firmly promote line cover afterbody 51 forward, at this moment, the wedge-shaped card ear 31 on the button core 3 is under the effect of the hole clipping on the shell 2 21; Can in shell 2, shrink; When wedge-shaped card ear 31 is retracted in the shell 2 fully, at this moment, firmly pulls out shell 1 and just can pull up the utility model from female terminal adapter easily.

Claims (1)

1. fast automatic snap close connector; Comprise shell (1); It is characterized in that: be provided with inner casing (2) at said shell (1) internal fixation; What in inner casing (2), be movably equipped with the band binding post buckles core (3), and said button core (3) two sides are provided with the shell fragment (32) of band wedge-shaped card ear (31), the shell fragment (32) of said relatively wedge-shaped card ear (31) on inner casing; The position of going up with respect to said wedge-shaped card ear (31) at inner casing (2) is provided with the hole clipping (21) that only allows button core (3) to push ahead; Be fixed with the wire clamp (4) that is used for line concentration in the rear end of said button core (3), be provided with line cover (5) at the tail end of wire clamp (4), the metapore (11) that the afterbody (51) of said line cover (5) passes said shell (1) stretches out in outside the shell (1).

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