CN209016325U - A kind of connector with retainer - Google Patents

Abstract

The utility model discloses the connector with retainer, loosens and improve tensile capacity with prevent connecting terminal.The technical solution of use includes: the end the P plastic housing of docking, the plastic housing of the end R and it is respectively arranged in the end P plastic housing, P in the plastic housing of the end R terminates line terminals, R terminates line terminals, the P terminates line terminals, distinguish connecting wire in the end that R terminates line terminals, it is characterized by: the end P plastic housing, the end of the end R plastic housing is equipped with retainer, the pedestal that the retainer is formed by integrated injection molding, gland composition, the pedestal, gland one end is connected by folding line portion, opposite end passes through the first hook mounting, the pedestal, it is equipped between gland and the conducting wire is close-fitting crimps hole, the base bottom is equipped with the second hook, the end P plastic housing, the end R plastic housing bottom is equipped with the mounting part with the second hook mounting cooperation.

Description

A kind of connector with retainer

Technical field

The utility model relates to a kind of connectors.

Background technique

Connector is also connector, and the country is also referred to as connector and socket, generally refers to electrical connector, that is, connecting two has The device of source device transmits electric current or signal.Have the drawback that: connecting terminal easily loosens after connecting with plastic housing, and pull resistance It is poor.

Utility model content

The technical problem to be solved by the present invention is to provide a kind of connectors with retainer, to prevent connecting terminal Loosen and improve tensile capacity.

To solve the above problems, the technical solution adopted in the utility model include: the end the P plastic housing of docking, the plastic housing of the end R and It is respectively arranged in the end P plastic housing, the P termination line terminals in the plastic housing of the end R, R termination line terminals, the P terminates line terminals, the end R The end of connecting terminal distinguish connecting wire, it is characterised in that: the end P plastic housing, the plastic housing of the end R end be equipped with retainer, Pedestal that the retainer is formed by integrated injection molding, gland form, and the pedestal, gland one end pass through folding line portion connection, opposite End is equipped with and the conducting wire is close-fitting crimps hole, the pedestal bottom by the first hook mounting between the pedestal, gland Portion is equipped with the second hook, and the end P plastic housing, the end R plastic housing bottom are equipped with the mounting part with the second hook mounting cooperation.

The connector with retainer, it is characterised in that: the front end of the retainer, which is extended with, can be inserted into the P Hold the positioning column being interference fitted in the spliced eye of plastic housing, the plastic housing of the end R and with it.

The connector with retainer, it is characterised in that: the end P plastic housing, the mounting part of the end R plastic housing bottom are equal For flange.

The connector with retainer, it is characterised in that: be equipped between the second hook rear end and pedestal logical Hole.

The connector advantage with retainer of the utility model is as follows:

1, by retainer, the booster action for preventing terminal from loosening may be implemented, make to prevent terminal from loosening with dual guarantor Danger, while its tensile capacity can also be improved；

2, after retainer and conducting wire connection, front end is withstood at the envelope curve foot of connecting terminal, can be by no grafting in place Connecting terminal top in place, can greatly reduce terminal and assemble problem not in place.

The utility model is described further with reference to the accompanying drawings of the specification.

Detailed description of the invention

Fig. 1 is the front exploded view of the utility model connector；

Fig. 2 is the reverse side exploded view of the utility model connector；

Fig. 3 is the positive structure schematic of the utility model retainer；

Fig. 4 is the reverse structure schematic of the utility model retainer；

Fig. 5 is the utility model P end plastic housing structural schematic diagram；

Fig. 6 is the utility model R end plastic housing structural schematic diagram.

Specific embodiment

Referring to Fig.1 shown in -6, the connector with retainer of the utility model, the end P plastic housing 1, the modeling of the end R including docking Shell 2 and it is respectively arranged in the end P plastic housing 1, the P termination line terminals 3 in the end R plastic housing 2, R termination line terminals 4.The P termination The end that line terminals 3, R terminate line terminals 4 is separately connected conducting wire 5 by envelope curve foot 18.The end of the end P plastic housing 1, the end R plastic housing 2 Portion is equipped with retainer 6, and pedestal 7 that the retainer 6 is formed by integrated injection molding, gland 8 form, the pedestal 7, gland 8 one End is connected by folding line portion 9, and opposite end is mounted by the first hook 10 on the pedestal 7 with the hanging groove 17 on gland 8.It is described Be equipped between pedestal 7, gland 8 with the conducting wire 5(be specially conducting wire crust) close-fitting crimp hole 11.The pedestal 7 Bottom is equipped with the second hook 12, and the end P plastic housing 1,2 bottom of the end R plastic housing are equipped with and the 12 mounting cooperation of the second hook Mounting part 13.When assembly, the sheath portion of the front end of conducting wire is placed in the crimping hole of retainer, then compresses gland, most It is connect afterwards with plastic housing." end P " described above is commonly called as " female end ", " end R " is commonly called as " male end ".

Further, the front end of the retainer 6 is extended with the spliced eye 14 that can be inserted into the end P plastic housing 1, the end R plastic housing 2 Positioning column 15 that is interior and being interference fitted with it.Connect retainer with shell by positioning column 15 more stable, at the same increase with The joint face of conducting wire, and then further increase the anti-loose ability and tensile capacity of connecting terminal.

Further, the end P plastic housing 1,2 bottom of the end R plastic housing mounting part 13 be flange.

Further, it is equipped with through-hole 16 between second 12 rear ends of hook and pedestal 7, to improve of the second hook Power, in order to mount and prevent it to be broken off in mounting.

It is upper described, limitation in any form not is done to the utility model, although the utility model is preferably to implement Case discloses as above, however is not intended to limit the utility model, any person skilled in the art, is not departing from this reality With in new technique aspects, when the structure and technology contents using the disclosure above make a little change or are modified to The equivalence enforcement case of same variation, but all contents without departing from technical solutions of the utility model, according to the utility model Technical spirit still belongs to the utility model technology to any simple modification, equivalent change and modification made by the above case study on implementation Aspects.

Claims (4)

1. a kind of connector with retainer, the end P plastic housing (1), the end R plastic housing (2) including docking and it is respectively arranged in institute The end P plastic housing (1), P termination line terminals (3) in the end R plastic housing (2), R termination line terminals (4) are stated, the P terminates line terminals (3), R Terminate line terminals (4) end distinguish connecting wire (5), it is characterised in that: the end P plastic housing (1), the end R plastic housing (2) end It being equipped with retainer (6), pedestal (7) that the retainer (6) is formed by integrated injection molding, gland (8) form, the pedestal (7), Gland (8) one end by folding line portion (9) connection, opposite end by first hook (10) mounting, the pedestal (7), gland (8) it Between be equipped with and the conducting wire (5) is close-fitting crimp hole (11), pedestal (7) bottom is equipped with second and links up with (12), the P End plastic housing (1), the plastic housing of the end R (2) bottom are equipped with the mounting part (13) with the second hook (12) mounting cooperation.

2. the connector according to claim 1 with retainer, it is characterised in that: prolong the front end of the retainer (6) Stretching has the positioning column (15) being interference fitted in the spliced eye (14) that can be inserted into the end P plastic housing (1), the end R plastic housing (2) and with it.

3. the connector according to claim 1 with retainer, it is characterised in that: the end P plastic housing (1), the plastic housing of the end R (2) mounting part (13) of bottom is flange.

4. the connector according to claim 1 with retainer, it is characterised in that: it is described second hook (12) rear end with Through-hole (16) are equipped between pedestal (7).