CN216720383U

CN216720383U - Waterproof structure of automobile connector

Info

Publication number: CN216720383U
Application number: CN202220202446.2U
Authority: CN
Inventors: 王锦海
Original assignee: Shenzhen Sugu Technology Co ltd
Current assignee: Shenzhen Sugu Technology Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-06-10
Anticipated expiration: 2032-01-25

Abstract

The utility model relates to a waterproof structure of an automobile connector, which comprises a female connector, wherein a male connector is inserted into the female connector, a waterproof mechanism is fixedly arranged on the outer part of the male connector, the waterproof mechanism comprises a protective shell, a waterproof lining, a sealing ring, a sealing strip, a fixing ring and a fixing rod, and the protective shell is fixedly arranged on the outer part of the male connector. This automobile connector's waterproof construction, after automobile connector's female head of connector and the public head of connector are pegged graft, the sealing washer in the protecting sheathing outside can be laminated each other and be in the same place, the left sealing strip of one of them sealing washer can be pegged graft with the seal groove on another sealing washer right side this moment, and through retainer plate and dead lever, be in the same place two protecting sheathing are fixed, make the grafting of sealing strip and seal groove inseparabler more, can effectually avoid external water from entering into inside, prevent that the automobile connector short circuit is impaired.

Description

Waterproof structure of automobile connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a waterproof structure of an automobile connector.

Background

Electrical connectors, also commonly referred to as circuit connectors, bridge two conductors in a circuit so that current or signals can flow from one conductor to the other.

The application range of the current electronic connector is wider and wider, the automobile connector is the electronic connector which is most contacted by engineering technicians, the automobile connector can be used for connecting a blocked part or an isolated and impassable circuit, but the waterproof performance of the existing automobile connector is still to be improved, an automobile can be contacted with a large amount of water in the driving process, the water easily enters the automobile connector from a gap of the automobile connector to cause short circuit inside the automobile connector, and the normal driving of the automobile is influenced, so that the waterproof structure of the automobile connector is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a waterproof structure of an automobile connector, which has the advantage of good waterproof performance, and solves the problem that the waterproof performance of the existing automobile connector is still to be improved, a large amount of water can be contacted with an automobile in the driving process, and the water is easy to enter the automobile connector from the gap of the automobile connector to cause short circuit in the automobile connector, so that the normal driving of the automobile is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a waterproof structure of an automobile connector comprises a female connector, a male connector is inserted into the female connector, and a waterproof mechanism is fixedly mounted outside the male connector;

waterproof mechanism includes protecting sheathing, waterproof inside lining, sealing washer, sealing strip, retainer plate and dead lever, the outside fixed mounting of the public head of connector has protecting sheathing, protecting sheathing's inner wall fixed mounting has waterproof inside lining, protecting sheathing's outside fixed mounting has the sealing washer, the inside fixed mounting of sealing washer has the sealing strip, the outside fixed mounting of sealing washer has the retainer plate, the inside threaded connection of retainer plate has the dead lever.

Further, protective housing's quantity is two, one of them protective housing and the female first fixed connection of connector, another one protective housing and the public first fixed connection of connector, two protective housing's the equal fixed mounting of inner wall has waterproof inside lining.

Further, two equal fixed mounting in protective housing's the outside has the sealing washer, two the sealing washer is close to each other, one of them the seal groove has been seted up to the inside of sealing washer, another one the left side fixed mounting of sealing washer has the sealing strip, the sealing strip is pegged graft with the seal groove.

Furthermore, the outer sides of the two sealing rings are fixedly provided with a fixing ring, one of the fixing rings is close to the right side of one of the sealing rings, and the other fixing ring is close to the left side of the other sealing ring.

Further, two one side that the retainer plate kept away from each other is fixed mounting respectively has the threaded bush that quantity is two, wherein two the threaded bush is close to protective housing's top, two in addition protective housing is close to protective housing's bottom.

Furthermore, the quantity of dead lever is two, two the one end of dead lever all with wherein two thread bush threaded connection, two the other end and two other thread bush threaded connection of dead lever.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this automobile connector's waterproof construction, through setting up the sealing strip, after automobile connector's female head of connector and the public head of connector are pegged graft, the sealing washer in the protecting sheathing outside can be laminated each other and be in the same place, the left sealing strip of one of them sealing washer can be pegged graft with the seal groove on another sealing washer right side this moment, carry out earlier one step sealed to automobile connector, and through retainer plate and dead lever, be in the same place two protecting sheathing are fixed, make the grafting of sealing strip and seal groove inseparabler, can effectually avoid external water to enter into inside from the female head of connector and the public first junction of connector, it is impaired to prevent that the automobile connector short circuit from.

2. This automobile connector's waterproof construction, through setting up protecting sheathing and waterproof inside lining, when two protecting sheathing inseparable laminating each other is in the same place under the effect of retainer plate and dead lever, fixed mounting's waterproof inside lining also can inseparable laminating be in the same place on its inner wall, the waterproof nature of the public first junction of improvement connector that can be further, and under the effect of protecting sheathing and waterproof inside lining, the public first complete and external isolated of connector female head and connector, when making automobile connector possess waterproof nature, also possess the dirt proofness.

Drawings

Fig. 1 is a sectional view of a waterproof structure of a vehicle connector according to the present invention;

fig. 2 is a sectional view of a waterproof mechanism of a waterproof structure of an automobile connector according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 of a waterproof structure of an automobile connector according to the present invention.

In the figure: 1 connector female head, 2 connector male head, 3 waterproof mechanism, 301 protective housing, 302 waterproof inside lining, 303 sealing washer, 304 sealing strip, 305 retainer plate, 306 dead lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a waterproof structure of an automobile connector comprises a female connector 1, the female connector 1 is one part of the automobile connector, a male connector 2 is inserted into the female connector 1, the female connector 1 is inserted into the male connector 2, a blocked part or an isolated and impassable circuit can be connected together, a waterproof mechanism 3 is fixedly mounted outside the male connector 2, the waterproof mechanism 3 improves the waterproof property of the automobile connector, and the damage to internal components of the automobile connector caused by external water entering the automobile connector is avoided;

referring to fig. 1-3, the waterproof mechanism 3 includes a protective housing 301, a waterproof lining 302, a sealing ring 303, a sealing strip 304, a fixing ring 305 and a fixing rod 306, the protective housing 301 is fixedly installed outside the male connector 2, the protective housing 301 can provide the most basic waterproof capability for the automobile connector, the waterproof lining 302 is fixedly installed on the inner wall of the protective housing 301, the waterproof lining 302 can prevent external water from entering the interior of the two protective housings 301 from the joint position, and prevent components inside the automobile connector from being damaged, the sealing ring 303 is fixedly installed on the outer side of the protective housing 301, the sealing ring 303 is used for further waterproof sealing of the automobile connector, the sealing strip 304 is fixedly installed inside the sealing ring 303, after the sealing strip 304 is inserted into the sealing groove, the waterproof capability of the automobile connector can be further improved, the fixing ring 305 is fixedly installed on the outer side of the sealing ring 303, the fixing ring 305 is used for fixing the two protective shells 301 together, the fixing rod 306 is connected to the internal thread of the fixing ring 305, after the fixing rod 306 is connected with the fixing ring 305 through the thread, the sealing strips 304 can be more tightly inserted into the sealing grooves, by arranging the sealing strips 304, after the female connector head 1 of the automobile connector is inserted into the male connector head 2, the sealing strips 303 outside the protective shells 301 are mutually attached together, at the moment, the sealing strip 304 on the left side of one sealing strip 303 can be inserted into the sealing groove on the right side of the other sealing strip 303, the automobile connector is sealed in a first step, the two protective shells 301 are fixed together through the fixing ring 305 and the fixing rod 306, so that the sealing strips 304 are more tightly inserted into the sealing grooves, and external water can be effectively prevented from entering the interior of the connector from the joint of the female connector head 1 and the male connector head 2, prevent that car connector short circuit from haring.

When in implementation, the method comprises the following steps:

1) firstly, inserting a connector female head 1 and a connector male head 2;

2) then the two protective shells 301 are fixed together by a fixing ring 305 and a fixing rod 306;

3) and finally, the automobile connector can be installed.

In conclusion, this automobile connector's waterproof construction, through setting up sealing strip 304, after female 1 of the connector of automobile connector and the public first 2 of connector peg graft, the sealing washer 303 in the protective housing 301 outside can paste each other together, the left sealing strip 304 of one of them sealing washer 303 can peg graft with the seal groove on another sealing washer 303 right side this moment, carry out one step earlier sealed to automobile connector, and through retainer plate 305 and dead lever 306, fix two protective housing 301 together, make the grafting of sealing strip 304 and seal groove inseparabler, can effectually avoid outside water to enter into inside from the junction of female 1 of connector and the public first 2 of connector, prevent that automobile connector short circuit is impaired.

Moreover, by arranging the protective shell 301 and the waterproof lining 302, when the two protective shells 301 are tightly attached to each other under the action of the fixing ring 305 and the fixing rod 306, the waterproof lining 302 fixedly mounted on the inner wall of the protective shells can be tightly attached to each other, so that the waterproofness of the joint of the female connector 1 and the male connector 2 can be further improved, and under the action of the protective shell 301 and the waterproof lining 302, the female connector 1 and the male connector 2 are completely isolated from the outside, so that the automobile connector has waterproofness and dustproof performance, and the problem that the waterproof performance of the existing automobile connector is still to be improved, a large amount of water can be contacted with an automobile in the driving process, and water can easily enter the automobile connector from the gap to cause a short circuit inside the automobile connector is solved, thereby affecting the normal running of the automobile.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof construction of automotive connector, includes female head of connector (1), its characterized in that: a connector male head (2) is inserted into the connector female head (1), and a waterproof mechanism (3) is fixedly mounted outside the connector male head (2);

waterproof mechanism (3) include protecting sheathing (301), waterproof inside lining (302), sealing washer (303), sealing strip (304), retainer plate (305) and dead lever (306), the outside fixed mounting of the public head (2) of connector has protecting sheathing (301), the inner wall fixed mounting of protecting sheathing (301) has waterproof inside lining (302), the outside fixed mounting of protecting sheathing (301) has sealing washer (303), the inside fixed mounting of sealing washer (303) has sealing strip (304), the outside fixed mounting of sealing washer (303) has retainer plate (305), the inside threaded connection of retainer plate (305) has dead lever (306).

2. The waterproof structure of an automobile connector according to claim 1, characterized in that: the quantity of protecting sheathing (301) is two, one of them protecting sheathing (301) and female first (1) fixed connection of connector, another one protecting sheathing (301) and public first (2) fixed connection of connector, two the equal fixed mounting of inner wall of protecting sheathing (301) has waterproof inside lining (302).

3. The waterproof structure of the automobile connector according to claim 2, characterized in that: two equal fixed mounting in the outside of protective housing (301) has sealing washer (303), two sealing washer (303) are close to each other, one of them the seal groove has been seted up to the inside of sealing washer (303), another one the left side fixed mounting of sealing washer (303) has sealing strip (304), sealing strip (304) are pegged graft with the seal groove.

4. The waterproof structure of the automobile connector according to claim 2, characterized in that: and the outer sides of the two sealing rings (303) are fixedly provided with a fixed ring (305), wherein one fixed ring (305) is close to the right side of one sealing ring (303), and the other fixed ring (305) is close to the left side of the other sealing ring (303).

5. The waterproof structure of an automobile connector according to claim 1, characterized in that: two one side that retainer plate (305) kept away from each other is fixed mounting respectively and is the thread bush that the quantity is two, wherein two the thread bush is close to the top of protective housing (301), two in addition protective housing (301) is close to the bottom of protective housing (301).

6. The waterproof structure of an automobile connector according to claim 5, characterized in that: the number of the fixing rods (306) is two, one end of each of the two fixing rods (306) is in threaded connection with two of the thread sleeves, and the other end of each of the two fixing rods (306) is in threaded connection with the other two thread sleeves.