CN209730304U - It is a kind of convenient for connection and good airproof performance two core male and female head waterproof connecting lines - Google Patents

Abstract

The utility model discloses it is a kind of convenient for connection and good airproof performance two core male and female head waterproof connecting lines, including connecting line, the right end of the connecting line is fixedly mounted on the left end of male connector, the outside fixing sleeve of the connecting line, which is connected to, to be prevented pulling set, and the anti-fixed left end with male connector of the right end for pulling set is fixedly linked, the male connector is internally provided with jack, and the inside left of male connector is pasted with the first cushion rubber, the right end of the jack is embedded with plug, and plug is fixedly mounted on the inside of female, housing is provided on the outside of the female, and the two sides up and down of housing left end are embedded with the second cushion rubber, third cushion rubber is pasted on the inside of the female.The utility model applies sealant by the first cushion rubber of setting, the second cushion rubber and third cushion rubber come the connection to male connector and female; the S type waterproof construction being made up of three groups of sealants; to form jack and plug and protect, so that water be avoided to infilter the junction of jack and plug, element is impacted.

Description

It is a kind of convenient for connection and good airproof performance two core male and female head waterproof connecting lines

Technical field

The utility model relates to two core male and female head connecting line technical fields, it is specially a kind of convenient for connection and good airproof performance Two core male and female head waterproof connecting lines.

Background technique

Two core male and female head connecting lines on the market at present in order to guarantee its waterproof performance are connected using screw thread rotation formula The method connect connects male connector with female, although connection is close, because can wear when thread friction, waterproof Performance can not be protected, while be also possible to even result in screw thread company because the tension that screw thread is twisted causes element that can not open The place of connecing cracks, and in addition the junction of male connector and female and connecting line usually can lead to connecting line and company because of excessively pullling Connector separation, thus we have proposed it is a kind of convenient for connection and two core male and female head waterproof connecting lines of good airproof performance solve State problem.

Utility model content

The purpose of this utility model is to provide it is a kind of convenient for connection and good airproof performance two core male and female head waterproofs connection Line is threadedly coupled more problems and connecting line and company to solve the waterproofness of male and female head connection mentioned above in the background art The junction of connector is easy because excessively pullling the problem of leading to damage.

To achieve the above object, the utility model provides the following technical solutions: it is a kind of convenient for connection and good airproof performance Two core male and female head waterproof connecting lines, including connecting line, the right end of the connecting line are fixedly mounted on the left end of male connector, the connection The outside fixing sleeve of line be connected to it is anti-pull set, and the anti-right end for pulling set is fixed and the left end of male connector is fixedly linked, the male connector it is interior Portion is provided with jack, and the inside left of male connector is pasted with the first cushion rubber, and the right end of the jack is embedded with plug, and plug is solid Dingan County is mounted in the inside of female, is provided with housing on the outside of the female, and the two sides up and down of housing left end are embedded with second Cushion rubber is pasted with third cushion rubber on the inside of the female, and convex block, and the inside weldering of convex block are symmetrically arranged on the outside of the housing It is connected to compression bar, the two sides up and down of the female pass through spring and are connected with abaculus.

Preferably, the anti-set that pulls is rubber material, described to prevent pulling to put on opening up hole.

Preferably, the left end size of the right end size of the male connector and female cooperates, and the male connector and female are arranged For embedded connecting structure.

Preferably, semi-circular recesses, and the lower end of the center face convex block of groove are provided on the inside of the housing, it is described Compression bar is mounted on the center of groove, the outer end of the lower end face abaculus of the compression bar.

Preferably, two groups of holes are offered on the outside of the male connector, and the size of hole and the outer end of abaculus are equal sized.

Preferably, the upper and lower sides of the female open up fluted, and the side dimension of the inside dimensions of groove and abaculus Equal, the abaculus is set as stretching structure by spring.

Compared with prior art, the utility model has the beneficial effects that should be public convenient for two cores connect and good airproof performance Female waterproof connecting line is prevented pulling set, so that connecting line, when being pullled, the anti-set that pulls can also be stretched, be pulled due to anti-by being arranged Set is rubber material, has preferable elasticity, thus when it is anti-pull set stress deformation occurs when, can by elasticity with connecting line Junction applies an opposite power, so that offsetting a part of connecting line receives pulling force, a part of pulling force that connecting line is subject to Set transfer absorbed is pulled by anti-, causes the junction of connecting line and male connector stronger；

By the way that abaculus is arranged, when male connector is directed at connection with female, abaculus can be embedded in male connector by spring, thus by public Head is fixed with female, and only need to inwardly press convex block when opening, so that compression bar ejects abaculus in male connector, it can be by male connector It separates, is easy to use simple with female, it is fast many more than the mode of threaded connection；

Apply sealant by the first cushion rubber of setting, the second cushion rubber and third cushion rubber come the connection to male connector and female, leads to The S type waterproof construction for crossing three groups of sealants composition forms jack and plug and protects, so that water be avoided to infilter jack and plug Junction, element is impacted.

Detailed description of the invention:

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is that the structure of the utility model faces diagrammatic cross-section；

Fig. 2 is the structure clash schematic diagram of the utility model Fig. 1；

Fig. 3 is the structure schematic elevation view of the utility model.

In figure: 1, connecting line；2, male connector；3, prevent pulling set；4, jack；5, the first cushion rubber；6, plug；7, female；8, housing； 9, the second cushion rubber；10, third cushion rubber；11, convex block；12, compression bar；13, spring；14, abaculus.

Specific embodiment:

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of embodiment provided by the utility model: it is a kind of convenient for connection and good airproof performance two cores Male and female head waterproof connecting line, including connecting line 1, the right end of connecting line 1 are fixedly mounted on the left end of male connector 2, the outside of connecting line 1 Fixing sleeve be connected to it is anti-pull set 3, and the fixed left end with male connector 2 of the anti-right end for pulling set 3 is fixedly linked, the anti-set 3 that pulls for rubber material, Anti- pull opens up hole on set 3, which makes the anti-set 3 that pulls have good ductility, due to the anti-elasticity and its shape for pulling set 3 Variable area is directly proportional, so This structure increases the anti-deformation area for pulling set 3, so that anti-pull the institute when deformation occurs of set 3 The elastic force of generation is more preferable, when connecting line 1 being caused to be pullled, will drive it is anti-pull set 3 deformation occurs, the anti-set 3 that pulls can lead in deformation It crosses restoration characteristics and one opposite elastic force is applied to connecting line 1, to apply the protective layer of an anti-pull to connecting line 1；

Male connector 2 is internally provided with jack 4, and the inside left of male connector 2 is pasted with the first cushion rubber 5, and the right end of jack 4 is embedding Enter to have plug 6, and plug 6 is fixedly mounted on the inside of female 7, the left end size phase interworking of the right end size and female 7 of male connector 2 It closes, male connector 2 and female 7 are set as embedded connecting structure, which enables male connector 2 to be completely embedded with female 7, to make Obtaining plug 6 and the first cushion rubber 5 can closely connect；

The outside of female 7 is provided with housing 8, and the two sides up and down of 8 left end of housing are embedded with the second cushion rubber 9, housing 8 Inside is provided with semi-circular recesses, and the lower end of the center face convex block 11 of groove, compression bar 12 are mounted on the center of groove, The outer end of the lower end face abaculus 14 of compression bar 12, which reduce the groove wall thickness of housing 8, and makes the recessed of housing 8 There is certain toughness, when causing to press convex block 11 downwards, the compression bar 12 in groove can push downwards abaculus 14 at slot；

The inside of female 7 is pasted with third cushion rubber 10, and the outside of housing 8 is symmetrically arranged with convex block 11, and convex block 11 is interior Side is welded with compression bar 12, and the two sides up and down of female 7 pass through spring 13 and are connected with abaculus 14, and the outside of male connector 2 offers two groups Hole, and the size of hole and the outer end of abaculus 14 are equal sized, the upper and lower sides of female 7 open up fluted, and groove is interior Side size is equal with the side dimension of abaculus 14, and abaculus 14 is set as stretching structure by spring 13, which makes male connector 2 embedding When entering in female 7, abaculus 14 can be pressed down against by male connector 2, while the downward compressed spring 13 of the meeting of abaculus 14, and be aligned in abaculus 14 When hole in male connector 2, the spring 13 in compressive state can be promoted abaculus 14 in the hole of male connector 2, cause male connector 2 and mother First 7 are fixed.

Working principle: when using the present apparatus, jack 4 is first directed at plug 6, then male connector 2 is embedded in female 7, embedding During entering, abaculus 14 can be pressed down against by the right end of male connector 2, caused abaculus 14 to move down simultaneously compressed spring 13, then worked as After abaculus 14 is directed at the hole in male connector 2, the spring 13 in compressive state can push outward abaculus 14, cause abaculus 14 embedding Enter in male connector 2, plug 6 is inserted into jack 4 at this time, and the second cushion rubber 9 is close to the outside of male connector 2, and the second cushion rubber 9 can cooperate third glue Circle 10 and the first cushion rubber 5 to apply the junction of male connector 2 and female 7 sealant, at the same it is anti-pull set 3 can connecting line 1 by When pullling, give connecting line 1 additional support force, so that connecting line 1 and the connection of male connector 2 are more stable, if necessary Male connector 2 and female 7 are separated, two groups of convex blocks 11 only need to be inwardly pressed, the compression bar 12 of 11 inside of convex block can push downwards abaculus 14, Cause abaculus 14 to leave the hole of male connector 2, male connector 2 and female 7 can then be pulled open, the above are whole works of the utility model Make principle.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (6)

1. it is a kind of convenient for connection and good airproof performance two core male and female head waterproof connecting lines, including connecting line (1), feature exists In: the right end of the connecting line (1) is fixedly mounted on the left end of male connector (2), and the outside fixing sleeve of the connecting line (1) is connected to anti- It pulls set (3), and the fixed left end with male connector (2) of the anti-right end for pulling set (3) is fixedly linked, male connector (2) are internally provided with Jack (4), and the inside left of male connector (2) is pasted with the first cushion rubber (5), the right end of the jack (4) is embedded with plug (6), And plug (6) is fixedly mounted on the inside of female (7), is provided with housing (8) on the outside of the female (7), and housing (8) left end Two sides up and down be embedded with the second cushion rubber (9), be pasted with third cushion rubber (10) on the inside of the female (7), the housing (8) Outside be symmetrically arranged with convex block (11), and compression bar (12) are welded on the inside of convex block (11), the two sides up and down of the female (7) Abaculus (14) are connected with by spring (13).

2. it is according to claim 1 it is a kind of convenient for connection and good airproof performance two core male and female head waterproof connecting lines, it is special Sign is: described anti-pull set (3) are rubber material, and anti-pull opens up hole on set (3).

3. it is according to claim 1 it is a kind of convenient for connection and good airproof performance two core male and female head waterproof connecting lines, it is special Sign is: the right end size of the male connector (2) and the left end size of female (7) cooperate, the male connector (2) and female (7) It is set as embedded connecting structure.

4. it is according to claim 1 it is a kind of convenient for connection and good airproof performance two core male and female head waterproof connecting lines, it is special Sign is: semi-circular recesses, and the lower end of the center face convex block (11) of groove are provided on the inside of the housing (8), it is described Compression bar (12) is mounted on the center of groove, the outer end of the lower end face abaculus (14) of the compression bar (12).

5. it is according to claim 1 it is a kind of convenient for connection and good airproof performance two core male and female head waterproof connecting lines, it is special Sign is: two groups of holes is offered on the outside of the male connector (2), and the size of hole and the outer end of abaculus (14) are equal sized.

6. it is according to claim 1 it is a kind of convenient for connection and good airproof performance two core male and female head waterproof connecting lines, it is special Sign is: the upper and lower sides of the female (7) open up fluted, and the side dimension phase of the inside dimensions of groove and abaculus (14) By spring (13) stretching structure is set as Deng, the abaculus (14).