CN208189879U - Waterproof socket - Google Patents

Abstract

The utility model discloses a kind of waterproof socket, including jack body and waterproof insulating layer；The jack body includes shell, socket insert, insulating cover and conducting rod；Described socket insert one end is inserted into the shell, and the fixing end of the conducting rod is inserted into the socket insert, and the insulating cover is set in the conducting rod and is covered on the socket insert, and the insulating cover is fixed with the shell；The waterproof insulating layer is set between the socket insert and the insulating cover, and the waterproof insulating layer is abutted with the socket insert and the insulating cover.By the way that waterproof insulating layer is arranged between socket insert and insulating cover, after insulating cover is covered on socket insert, better tightness, the effectively moisture outside isolation protect the component in socket.

Description

Waterproof socket

Technical field

The utility model relates to arrive the technical field of new energy connector, a kind of waterproof socket is especially related to.

Background technique

The high-tension connector of existing new-energy automobile is the electrical equipment to work under high voltages, and high-tension connector is general Including the plug and socket worked in coordination, but since present waterproof socket is by the sealing of mould filling plastic cement, or Person is sealed by sealing elements such as sealing rings, although can reach certain sealing performance, can still there is outside moisture Into in high-tension connector, waterproof effect is not good enough, is not able to satisfy the market demand.

Utility model content

The main purpose of the utility model is to provide a kind of waterproof socket that waterproof performance is good.

The utility model proposes a kind of waterproof sockets, including jack body and waterproof insulating layer；

The jack body includes shell, socket insert, insulating cover and conducting rod；

Described socket insert one end is inserted into the shell, and the fixing end of the conducting rod is inserted into the socket insert, The insulating cover wears the conducting rod and is covered on the socket insert, and the insulating cover is fixed with the shell；

The waterproof insulating layer is set between the socket insert and the insulating cover, and the waterproof insulating layer and institute It states socket insert and the insulating cover abuts.

Further, towards protrusion is provided on the end face of the insulating cover, the insulating cover is provided with suitable the shell The first groove with the protrusion, the protrusion is towards being provided with the waterproof insulating layer on the medial surface of the socket insert.

Further, the middle part of the conducting rod is provided with first boss along its periphery outward, and the conducting rod is inserted into institute Socket insert is stated, the first boss is located in the socket insert；

The first boss is provided with the waterproof insulating layer on the end face of the conducting rod fixing end.

Further, the waterproof insulating layer include in any one: high-temperature insulating paint, rubber for coating Cushion rubber and insulating cement.

It further, further include anti-touching lid, the anti-touching lid is fixedly installed in the fixing end end of the conducting rod, and position In in the shell.

Further, the conducting rod, socket insert, shell and insulating cover are coaxially set.

Further, the socket insert one is interference fitted with the shell inner circumferential.

It further, further include gasket；

Periphery is provided with a circle outer lug in the middle part of the shell, and the gasket adaptation fits in the outer lug.

Further, the shell is provided with second boss and toll bar；

The toll bar is arch toll bar, is set to one end periphery of the shell far from the socket insert；

The second boss includes the second inner convex platform and the second outer lug boss, and second outer lug boss is along the arch toll bar Two sides are connected to the outer lug, and second inner convex platform is is set on the inside of second outer lug boss, and the second convex table top To the inclined surface in the face of the arch toll bar.

Further, the socket insert is provided with the second groove far from one end periphery of the shell；

The insulating cover is fixed on the socket insert periphery by the second groove described in mould filling.

The waterproof socket of the utility model has the advantage that be anti-by being arranged between socket insert and insulating cover Water insulating layer, after insulating cover is covered on socket insert, better tightness, the effectively moisture outside isolation are protected in socket Component.

Detailed description of the invention

Fig. 1 is the explosive view of the waterproof socket of an embodiment of the present invention；

Fig. 2 is the combining structure schematic diagram of the waterproof socket of an embodiment of the present invention；

Fig. 3 is the cross-sectional view of the waterproof socket of an embodiment of the present invention.

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this Utility model.

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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly, and the connection, which can be, directly to be connected It connects, is also possible to be indirectly connected with.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model It is required that protection scope within.

Referring to Fig.1 shown in -3, a kind of waterproof socket of an embodiment of the present invention is proposed, including jack body 2 and anti- Water insulating layer 1；Jack body 2 includes shell 21, socket insert 22, insulating cover 23 and conducting rod 24；It inserts 22 one end of socket insert Enter in shell 21, in the fixing end insertion socket insert 22 of conducting rod 24, insulating cover 23 wears conducting rod 24 and is covered on socket Internal frame 22, and insulating cover 23 and shell 21 are fixed；Waterproof insulating layer 1 is set between socket insert 22 and insulating cover 23, and anti- Water insulating layer 1 is abutted with socket insert 22 and insulating cover 23.

In the present embodiment, waterproof insulating layer 1 using high-temperature insulation waterproof material, in advance by shell 21, insert Seat internal frame 22 and conducting rod 24 assemble, and are covered with waterproof insulating layer 1 in the one end for needing lid to close insulating cover 23 after assembling, then put It is placed in the die cavity of injection mold, by injection molding insulating cover 23, is covered on socket insert 22 and is fixed with shell 21, made absolutely The better tightness of edge lid 23 and socket insert 22, conducting rod 24 and shell 21, effectively the moisture outside isolation enters slotting In seat ontology 2, the component in socket is protected.

In the present embodiment, towards protrusion 211 is provided on the end face of insulating cover 23, insulating cover 23 is provided with suitable shell 21 The first groove 231 with protrusion 211, protrusion 211 is towards being provided with waterproof insulating layer 1 on the medial surface of socket insert 22.Waterproof Insulating layer 1 is covered in protrusion 211 towards on the inner surface of socket insert 22, when injection molding insulating cover 23 is in the specified of shell 21 On one end, the first groove 231 of insulating cover 23 is adapted to protrusion 211, and insulating cover 23 and protrusion 211 are worked in coordination and sealed solid It is fixed, it prevents outside moisture from entering in jack body 2, improves the sealing performance of socket.

In the present embodiment, the middle part of conducting rod 24 is provided with first boss 241 along its periphery outward, and conducting rod 24 is inserted into Socket insert 22, first boss 241 are located in socket insert 22；First boss 241 is on the end face of 24 fixing end of conducting rod It is provided with waterproof insulating layer 1.The end face for being provided with waterproof insulating layer 1 is bonded with the end face of insulating cover 23 towards its boss 241 It is fixed, it prevents outside moisture from entering in jack body 2, improves the sealing performance of socket.

In the present embodiment, waterproof insulating layer 1 include it is following in any one: for coating high-temperature insulating paint, Rubber ring and insulating cement.

It in the present embodiment, further include anti-touching lid 3, anti-touching lid 3 is fixedly installed in the fixing end end of conducting rod 24, and position In in shell 21.

In the present embodiment, conducting rod 24, socket insert 22, shell 21 and insulating cover 23 are coaxially set.Coaxial arrangement 2 assembly precision of jack body can be made higher while more convenient to install.

In the present embodiment, socket insert 22 and 21 inner circumferential of shell are interference fitted.

It in the present embodiment, further include gasket 4；21 middle part periphery of shell is provided with a circle outer lug 212, gasket 4 Adaptation fits in outer lug 212.

In the present embodiment, shell 21 is provided with second boss and toll bar；Toll bar is arch toll bar 213, is set to shell 21 one end peripheries far from socket insert 22；Second boss includes the second inner convex platform 214 and the second outer lug boss 215, the second evagination Platform 215 is that outer lug 212 is connected to along 213 two sides of arch toll bar, and the second inner convex platform 214 is to be set in the second outer lug boss 215 Side, and the inclined surface in the second face of the inner convex platform 214 towards arch toll bar 213.

In the present embodiment, outer lug 212 is provided with reinforcing rib 2141 backwards to installation side on one side, and reinforcing rib 2141 is uniform It is distributed on shell 21.

In the present embodiment, socket insert 22 is provided with the second groove far from one end periphery of shell 21；Insulating cover 23 is logical It crosses the second groove of mould filling and is fixed on 22 periphery of socket insert.

The waterproof socket of the utility model, by the way that waterproof insulating layer 1 is arranged between socket insert 22 and insulating cover 23, absolutely After edge lid 23 is covered on socket insert 22, better tightness, the effectively moisture outside isolation protect the component in socket.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported Used in other related technical areas, it is also included in the patent protection scope of the utility model.

Claims (10)

1. a kind of waterproof socket, which is characterized in that including jack body and waterproof insulating layer；

The jack body includes shell, socket insert, insulating cover and conducting rod；

Described socket insert one end is inserted into the shell, and the fixing end of the conducting rod is inserted into the socket insert, described Insulating cover wears the conducting rod and is covered on the socket insert, and the insulating cover is fixed with the shell；

The waterproof insulating layer is set between the socket insert and the insulating cover, and the waterproof insulating layer is inserted with described Seat internal frame and the insulating cover abut.

2. waterproof socket according to claim 1, which is characterized in that the shell is towards setting on the end face of the insulating cover It is equipped with protrusion, the insulating cover is provided with the first groove for being adapted to the protrusion, and the protrusion is towards in the socket insert The waterproof insulating layer is provided on side.

3. waterproof socket according to claim 1, which is characterized in that the middle part of the conducting rod is arranged outward along its periphery There is first boss, the conducting rod is inserted into the socket insert, and the first boss is located in the socket insert；

The first boss is provided with the waterproof insulating layer on the end face of the conducting rod fixing end.

4. waterproof socket according to claim 1-3, which is characterized in that the waterproof insulating layer includes in following Any one: high-temperature insulating paint, rubber ring and insulating cement for coating.

5. waterproof socket according to claim 1, which is characterized in that further include anti-touching lid, the anti-touching lid is fixedly mounted In the fixing end end of the conducting rod, and it is located in the shell.

6. waterproof socket according to claim 1, which is characterized in that the conducting rod, socket insert, shell and insulating cover It is coaxially set.

7. waterproof socket according to claim 1, which is characterized in that the socket insert is matched with the shell inner circumferential interference It closes.

8. waterproof socket according to claim 1, which is characterized in that further include gasket；

Periphery is provided with a circle outer lug in the middle part of the shell, and the gasket adaptation fits in the outer lug.

9. waterproof socket according to claim 8, which is characterized in that the shell is provided with second boss and toll bar；

The toll bar is arch toll bar, is set to one end periphery of the shell far from the socket insert；

The second boss includes the second inner convex platform and the second outer lug boss, and second outer lug boss is along arch toll bar two sides It is connected to the outer lug, second inner convex platform is to be set on the inside of second outer lug boss, and the second inner convex platform is towards institute State the inclined surface in the face of arch toll bar.

10. waterproof socket according to claim 1, which is characterized in that the one end of the socket insert far from the shell Periphery is provided with the second groove；

The insulating cover is fixed on the socket insert periphery by the second groove described in mould filling.