CN205921142U

CN205921142U - Sinle silk protective structure that leaks

Info

Publication number: CN205921142U
Application number: CN201620963508.6U
Authority: CN
Inventors: 何林; 陈森林; 文雪峰
Original assignee: CHONGQING LIHUA AUTOMATIC TECHNOLOGY Co Ltd
Current assignee: CHONGQING LIHUA AUTOMATIC TECHNOLOGY Co Ltd
Priority date: 2016-08-27
Filing date: 2016-08-27
Publication date: 2017-02-01
Anticipated expiration: 2026-08-27

Abstract

The utility model provides a sinle silk protective structure that leaks, including the inside plug wire body that is equipped with the sinle silk, be suitable for at the plug wire body inside the one end of grafting, the sinle silk is cut off into two sections, and the department of cutting off is equipped with electrically conductive connecting terminal at the sinle silk, electrically conductive connecting terminal is including the relative first and second U -shaped conductive clip that set up, be connected with the conducting block between the first and second U -shaped conductive clip's the bottom, the centre gripping has the one end of one section sinle silk in the first U -shaped conductive clip, the centre gripping has the one end of another section sinle silk in the second U -shaped conductive clip, the breach intussuseption that the first and second U -shaped conductive clip and conducting block are constituteed is filled with the rubber coating. The utility model discloses inferior officer's sinle silk cuts off into two sections in the plug wire body is suitable for the one end of grafting, and is equipped with electrically conductive connecting terminal in the sinle silk department of cutting off, ingresses when cutting off along the sinle silk when outside water, and the department of cutting off has blocked water and has continued the possibility that ingresses toward the internal circuit board, and the sinle silk that is cut off simultaneously continues to pass through to electrically conduct connecting terminal and the circuit board is electric is connected.

Description

A kind of core leak safeguard structure

Technical field

This utility model is related to leak protection technology field and in particular to a kind of core leak safeguard structure.

Background technology

In the society of nowadays development in Hi-Tech, electric motor car has become as a kind of new walking-replacing tool, in order to guarantee electricity The normal use of motor-car, electric motor car needs repeatedly accumulator to be charged, to provide power during using.At present, various The charger product of various kinds be born and with its efficiently, environmental protection, energy-conservation the advantages of step into electric automobiles, commercially existing Charger in, be all simple boxlike charger.

Existing boxlike charger, in charging process, needs to connect by the circuit board of charging plug wire and accumulator in electric motor car Connect, and inventor of the present utility model finds through research, charging plug wire is being attached in charging process with circuit board, sometimes Occur for example rain etc. lead to there is rainwater on charging plug wire, this rainwater can be immersed in internal circuit along charging plug wire core Inside plate, and then the situation that internal circuit board is damaged occurs.So, existing plug wire core is gone back in structure and design There is very big defect it is impossible to meet the charge requirement of electric motor car.

Utility model content

The charging plug wire existing for prior art being attached in charging process with circuit board, it sometimes appear that as follows Rain leads to there is rainwater on charging plug wire, and this rainwater can be immersed in inside internal circuit board along charging plug wire core, and then right The technical problem that the situation that internal circuit board damages occurs, this utility model provides a kind of core leak safeguard structure.

In order to solve above-mentioned technical problem, this utility model employs following technical scheme:

A kind of core leak safeguard structure, including inside be provided with the plug wire body of core, be suitable to insert in described plug wire body Inside the one end connecing, described core is cut into two sections, and is provided with described core cut-off part and is conductively connected terminal, described conduction Connection terminal includes the u shape conductive clamp being oppositely arranged and the 2nd u shape conductive clamp, a described u shape conductive clamp and It is connected with conducting block between the bottom of the 2nd u shape conductive clamp, in a described u shape conductive clamp, be clamped with the one of one section of core End, is clamped with one end of another section of core, a described u shape conductive clamp, the 2nd u shape are led in described 2nd u shape conductive clamp It is filled with encapsulated in the breach of electrical terminal and conducting block composition.

Compared with prior art, the core leak safeguard structure that this utility model provides, is suitable to grafting in plug wire body Inside one end, core is cut into two sections, and be provided with core cut-off part and be conductively connected terminal, this is conductively connected terminal and includes phase A u shape conductive clamp to setting and the 2nd u shape conductive clamp, in a u shape conductive clamp and the 2nd u shape conductive clamp It is connected with conducting block between bottom, be clamped with one end of one section of core in a u shape conductive clamp, in the 2nd u shape conductive clamp It is clamped with one end of another section of core, fill out in the breach of a u shape conductive clamp, the 2nd u shape conductive clamp and conducting block composition Be filled with encapsulated, thus when outside water is immersed in cut-off part along core, due to core be cut off and blocked water continue past The possibility of internal circuit board immersion, the core being simultaneously cut off continues through conducting block and another u shape conductive clamp and inside Circuit board electrically connects.

Further, described encapsulated for plastics.

Further, described plastics and connection terminal integrated injection molding.

Further, described plug wire is originally provided with many cores in vivo, and every core is all cut into two sections, and in cut-off part It is designed with being conductively connected terminal.

Brief description

Fig. 1 is the core leak safeguard structure schematic diagram that this utility model provides.

Fig. 2 is the core leak safeguard structure cross-sectional schematic that this utility model provides.

In figure, 1, plug wire body；11st, core；12nd, connection terminal；121st, a u shape conductive clamp；122nd, a u shape is led Electrical terminal；123rd, conducting block；13rd, encapsulated.

Specific embodiment

In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under Face combines and is specifically illustrating, and this utility model is expanded on further.

Of the present utility model description in it is to be understood that term " longitudinal ", " radially ", " length ", " width ", " thickness Degree ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", the side of the instruction such as " outward " Position or position relationship are based on orientation shown in the drawings or position relationship, be for only for ease of description this utility model and simplification is retouched State, rather than instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, Therefore it is not intended that to restriction of the present utility model.In description of the present utility model, unless otherwise stated, " multiple " contain Justice is two or more.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning in this utility model for the language.

Refer to and provide a kind of core leak safeguard structure with, this utility model shown in Fig. 1 and Fig. 2, including inside be provided with The plug wire body 1 of core 11, is suitable to inside one end of grafting in described plug wire body 1, and described core 11 is cut into two sections, and It is provided with described core 11 cut-off part and is conductively connected terminal 12, described be conductively connected the u shape that terminal 12 includes being oppositely arranged Conductive clamp 121 and the 2nd u shape conductive clamp 122, a described u shape conductive clamp 121 and the 2nd u shape conductive clamp 122 It is connected with conducting block 123 between bottom, in a described u shape conductive clamp 121, be clamped with one end of one section of core, described second It is clamped with one end of another section of core, a described u shape conductive clamp 121, the 2nd u shape conductive clamp in u shape conductive clamp 122 122 and conducting block 123 composition breach in be filled with encapsulated 13.

As specific embodiment, described encapsulated 13 is plastics, thus can be to a described u shape conductive clamp 121, second The breach of u shape conductive clamp 122 and conducting block 123 composition is filled with, and has effectively blocked outside water simultaneously and has continued along core Continue the possibility toward internal circuit board immersion, effective protection has been carried out to core leak.

As specific embodiment, described plastics and connection terminal 12 integrated injection molding, thus can realize described plastics Firmly it is connected molding with connection terminal 12 it is ensured that the reliability of plug wire body 1 will not be affected because core is cut off.

As specific embodiment, in described plug wire body 1, it is provided with many cores, every core is all cut into two sections, and It is designed with being conductively connected terminal in cut-off part, that is, when being provided with many cores in described plug wire body 1, every core all adopts front State identical structure to be designed, affect the circuit board performance of inside to prevent core leak.

Finally illustrate, above example only in order to the technical solution of the utility model to be described and unrestricted, although ginseng According to preferred embodiment, this utility model is described in detail, it will be understood by those within the art that, can be to this The technical scheme of utility model is modified or equivalent, the objective without deviating from technical solutions of the utility model and model Enclose, it all should be covered in the middle of right of the present utility model.

Claims

1. a kind of core leak safeguard structure is it is characterised in that include the internal plug wire body (1) being provided with core (11), in institute State plug wire body (1) and be suitable to inside one end of grafting, described core (11) is cut into two sections, and in described core (11) cut-out Place is provided with and is conductively connected terminal (12), described is conductively connected terminal (12) u shape conductive clamp (121) that is oppositely arranged of inclusion With the 2nd u shape conductive clamp (122), the bottom of described u shape conductive clamp (121) and the 2nd u shape conductive clamp (122) it Between be connected with conducting block (123), be clamped with one end of one section of core, described 2nd u in described u shape conductive clamp (121) It is clamped with one end of another section of core, described u shape conductive clamp (121), the 2nd u shape are conductive in shape conductive clamp (122) It is filled with encapsulated (13) in the breach that clip (122) and conducting block (123) form.

2. core leak safeguard structure according to claim 1 is it is characterised in that described encapsulated (13) are plastics.

3. core leak safeguard structure according to claim 2 is it is characterised in that described plastics and connection terminal (12) Body injection mo(u)lding.

4. core leak safeguard structure according to claim 1 is it is characterised in that be provided with many in described plug wire body (1) Root core (11), every core (11) is all cut into two sections, and is designed with being conductively connected terminal (12) in cut-off part.