CN216251333U

CN216251333U - Connector with waterproof plug-in structure

Info

Publication number: CN216251333U
Application number: CN202122842469.8U
Authority: CN
Inventors: 蔡春龙
Original assignee: Shenzhen Shunjia Technology Group Co ltd
Current assignee: Shenzhen Shunjia Technology Group Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-08
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to the technical field of connectors and discloses a connector with a waterproof plug-in structure, which comprises a shell, wherein an electronic element is fixedly arranged in the shell, a port is fixedly arranged at the input end of the electronic element, a connector is movably plugged in the port, two waterproof stop blocks are fixedly arranged in the shell, and one sides of the two waterproof stop blocks, which are opposite to each other, are respectively propped against the left side and the right side of the connector. This connector with waterproof grafting structure supports with the left and right sides that connects respectively through the relative one side of two waterproof dogs and holds, and the waterproof arch of the relative one side of two waterproof dogs cooperates with the perpendicular inslot that connects top both sides respectively, and two sealing strips support with the front and back side of casing bottom respectively and hold, make to seal between butt joint side surface and the logical inslot portion to the air gets into and leads to the connector to wet from the gap when preventing to peg graft, and then the life of extension connector.

Description

Connector with waterproof plug-in structure

Technical Field

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

Background

Connectors are also known as connectors, plugs and sockets. Generally referred to as an electrical connector, i.e. a device that connects two active devices for transmitting current or signals. At present the connector when using with connecting to peg graft, because there is the gap between joint surface and the connector socket inboard, the air can be followed gap department and got into to the connector socket in, leads to the inside of connector socket to wet, and when the connector socket did not use with connecting to peg graft, socket department also did not set up dampproofing mechanism, makes the life greatly reduced of connector. Therefore, it is highly desirable to design a connector with a waterproof plug structure.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the connector with the waterproof plugging structure, which has the advantages of good air blocking and moisture-proof effects and the like, and solves the problems that the connector socket is internally damped because air enters the connector socket from the gap due to the gap between the surface of the joint and the inner side of the connector socket, and the service life of the connector is greatly shortened because the moisture-proof mechanism is not arranged at the socket when the connector socket is not plugged with the joint.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a connector with waterproof grafting structure, includes the casing, the inside fixed mounting of casing has electronic component, electronic component's input fixed mounting has the port, the inside activity grafting of port has the joint, the inside fixed mounting of casing has two waterproof dogs, two the relative one side of waterproof dog is held with the left and right sides counterbalance that connects respectively, two the equal fixedly connected with waterproof arch in the relative one side of waterproof dog, two waterproof arch is pegged graft with the left and right sides activity that connects respectively, the equal fixedly connected with sealing strip in front and the back that connects, two the top of sealing strip is respectively with the front and back both sides swing joint of casing bottom.

Preferably, the bottom of the shell is provided with a through groove, the bottom end of the port is located inside the through groove, the top end of the connector is movably inserted into the through groove, and the connector is inserted into the through groove from the bottom of the shell through the connector and finally inserted into the bottom end of the port, so that the connector is convenient to connect and operate.

Preferably, the holding tank has all been seted up to the inner wall that leads to the groove left and right sides, two waterproof dog respectively with the inside swing joint of two holding tanks, two the equal fixedly connected with reset spring in one side that waterproof dog carried on the back mutually, two reset spring's the other end respectively with the inner wall fixed connection of two holding tanks one side that carries on the back mutually, connect the back of extracting from the logical inslot of casing bottom, two reset spring elasticity resume and promote two waterproof dog relative movement respectively, make two waterproof dogs support mutually on one side relatively, make the connector port department to pegging graft not seal.

Preferably, two the chute has all been seted up to the relative one side of waterproof dog bottom, the left and right sides at joint top respectively with the inside swing joint of two chutes, connect when pegging graft, connect top both sides respectively with the positive chute inslot contact of two waterproof dogs, make to connect and can promote two waterproof dog and carry on the back mutually and put aside when extending in the logical inslot to be convenient for connect the grafting operation with the port.

Preferably, connect the left and right sides at top and all seted up perpendicular groove, two waterproof protruding respectively with two inside swing joint that erect the groove, through the waterproof protruding cooperation of the perpendicular inslot of two waterproof dog relative one side respectively with the joint top both sides, make to seal between the butt joint left and right sides and the logical inslot portion, prevent that the back air of pegging graft from two waterproof dogs and the gap department between the joint both sides from getting into.

Preferably, two sealed slots have all been seted up to the relative one side of waterproof dog, two waterproof protruding respectively with the inside looks adaptation of two sealed slots, the waterproof protruding cooperation of pegging graft in the sealed slot that corresponds the position with two waterproof dogs respectively of the relative one side of two waterproof dogs, make and seal the gap between two waterproof dogs, make in the difficult entering connector of air.

Compared with the prior art, the utility model provides a connector with a waterproof plugging structure, which has the following beneficial effects:

1. this connector with waterproof grafting structure, through setting up waterproof dog, waterproof arch and sealing strip, connect from the bottom of casing to lead to groove the department and insert and peg graft the back with the bottom of port, the relative one side of two waterproof dogs supports respectively with the left and right sides that connects and hold, and through the waterproof arch of the relative one side of two waterproof dogs respectively with the perpendicular inslot cooperation of connecting top both sides, make and seal between the butt joint left and right sides and the logical inslot portion, the sealing strip of side supports with the front and back side of casing bottom respectively simultaneously around connecting, make and lead to sealing between the inside of groove around the butt joint both sides and leading to the connector, thereby the air gets into and leads to the connector to wet from the gap when preventing to peg graft, and then the life of extension connector.

2. This connector with waterproof grafting structure, through setting up reset spring and sealed slot, connect and lead to the inslot back of extracting from casing bottom, two reset spring elasticity resume and promote two waterproof dog relative movement respectively, make two waterproof dog relative one sides support mutually and hold, and the waterproof arch of two waterproof dog relative one sides corresponds the interior grafting cooperation of sealed slot of position with two waterproof dogs respectively, the messenger seals up the gap between two waterproof dogs, thereby make in the difficult entering connector of air, and then the dampproofing operation when being convenient for the connector not pegged graft.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present invention;

FIG. 2 is a sectional view of the housing of the present invention shown in the non-inserted configuration;

fig. 3 is a bottom view of the housing of the present invention when not plugged.

Wherein: 1. a housing; 2. an electronic component; 3. a port; 4. a joint; 5. a waterproof stopper; 6. waterproof protrusions; 7. a sealing strip; 8. a through groove; 9. accommodating grooves; 10. a return spring; 11. a chute; 12. a vertical slot; 13. and sealing the slot.

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 connector with a waterproof plug structure comprises a housing 1, an electronic component 2 is fixedly mounted inside the housing 1, a port 3 is fixedly mounted at an input end of the electronic component 2, a connector 4 is movably plugged inside the port 3, a through groove 8 is formed at the bottom of the housing 1, the bottom end of the port 3 is located inside the through groove 8, the top end of the connector 4 is movably plugged inside the through groove 8, the connector 4 is inserted from the through groove 8 at the bottom of the housing 1 and is finally plugged with the bottom end of the port 3, so as to facilitate the connection operation of the connector, two waterproof stoppers 5 are fixedly mounted inside the housing 1, accommodating grooves 9 are formed on the inner walls of the left side and the right side of the through groove 8, the two waterproof stoppers 5 are respectively movably connected with the inside of the two accommodating grooves 9, a return spring 10 is fixedly connected to one side of the two waterproof stoppers 5 opposite to each other side, and the other ends of the two return springs 10 are respectively fixedly connected to the inner walls of the opposite sides of the two accommodating grooves 9, after the connector 4 is pulled out from the through groove 8 at the bottom of the shell 1, the two reset springs 10 restore elasticity and respectively push the two waterproof stoppers 5 to move relatively, so that the opposite sides of the two waterproof stoppers 5 are mutually supported, the non-inserted connector port 3 is sealed, the opposite sides at the bottom of the two waterproof stoppers 5 are respectively provided with a chute 11, the left side and the right side of the top of the connector 4 are respectively movably connected with the inside of the two chutes 11, when the connector 4 is inserted, the two sides at the top end of the connector 4 are respectively contacted with the insides of the chutes 11 at the front sides of the two waterproof stoppers 5, so that the connector 4 can push the two waterproof stoppers 5 to move back and forth when extending into the through groove 8, thereby facilitating the insertion operation of the connector 4 and the port 3, the opposite sides of the two waterproof stoppers 5 are respectively supported against the left side and the right side of the connector 4, and the opposite sides of the two waterproof stoppers 5 are fixedly connected with waterproof bulges 6, sealed slot 13 has all been seted up to two relative one sides of waterproof dog 5, two waterproof archs 6 respectively with two sealed slot 13's inside looks adaptation, set up reset spring 10 and sealed slot 13, connect 4 and extract the back in leading to groove 8 in 1 bottom of casing, two reset spring 10 elasticity resumes and promote two waterproof dog 5 relative movement respectively, make two waterproof dog 5 relative one sides support each other and hold, and waterproof arch 6 of two waterproof dog 5 relative one sides respectively with the sealed slot 13 interpolation cooperation that two waterproof dog 5 correspond the position, make the gap between two waterproof dog 5 seal, thereby make in the difficult access connector of air, and then the dampproofing operation when being convenient for the connector not pegged graft.

Two waterproof bulges 6 are respectively movably inserted with the left side and the right side of a joint 4, the left side and the right side of the top of the joint 4 are respectively provided with a vertical groove 12, the two waterproof bulges 6 are respectively movably connected with the inner parts of the two vertical grooves 12, the waterproof bulges 6 at the opposite sides of the two waterproof stop blocks 5 are respectively matched with the vertical grooves 12 at the two sides of the top of the joint 4, so that the left side and the right side of the joint 4 are sealed with the inner parts of a through groove 8, air is prevented from entering from a gap between the two waterproof stop blocks 5 and the two sides of the joint 4 after insertion, sealing strips 7 are fixedly connected with the front side and the back side of the joint 4, the top parts of the two sealing strips 7 are respectively movably connected with the front side and the back side of the bottom of a shell 1, the waterproof stop blocks 5, the waterproof bulges 6 and the sealing strips 7 are arranged, the joint 4 is inserted from the through groove 8 at the bottom of the shell 1 and is inserted with the bottom end of a port 3, the opposite sides of the two waterproof stop blocks 5 are respectively supported with the left side and the right side of the joint 4, and through the waterproof protruding 6 of the relative one side of two waterproof dog 5 respectively with connect 4 top both sides perpendicular inslot 12 fits, make and seal between 4 left and right sides of butt joint and the logical groove 8 inside, the sealing strip 7 of side supports with the front and back side of casing 1 bottom respectively around connecting 4 simultaneously, make and seal between 4 front and back both sides of butt joint and the logical groove 8 inside, thereby the air gets into and leads to the connector to wet from the gap when preventing to peg graft, and then the life of extension connector.

When the connector is used, the connector 4 is connected from the through groove 8 at the bottom of the shell 1 and is inserted into the bottom end of the port 3, the opposite sides of the two waterproof stop blocks 5 are respectively abutted against the left side and the right side of the connector 4, the waterproof bulges 6 at the opposite sides of the two waterproof stop blocks 5 are respectively matched with the vertical grooves 12 at the two sides of the top of the connector 4, so that the left side and the right side of the connector 4 are sealed with the inside of the through groove 8, meanwhile, the sealing strips 7 at the front side and the rear side of the connector 4 are respectively abutted against the front side and the rear side of the bottom of the shell 1, the front side and the rear side of the connector 4 are sealed with the inside of the through groove 8, therefore, the connector is prevented from being affected by air entering from gaps during insertion, after the connector 4 is pulled out from the through groove 8 at the bottom of the shell 1, the two reset springs 10 are elastically restored and respectively push the two waterproof stop blocks 5 to move relatively, so that the opposite sides of the two waterproof stop blocks 5 are abutted against each other, and the waterproof bulges 6 at the opposite sides of the two waterproof stop blocks 5 are respectively sealed with the sealing positions corresponding to the two waterproof stops 5 The cooperation of pegging graft in slot 13 makes and seals up the gap between two waterproof stop 5 to make in the difficult entering connector of air, and then the dampproofing operation when the connector of being convenient for is not pegged graft, this connector with waterproof grafting structure can all carry out the air separation after not pegging graft and pegging graft, and dampproofing effect is better, and the connection of the connector of being convenient for is used.

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. A connector with a waterproof plugging structure comprises a shell (1), and is characterized in that: the utility model discloses a waterproof structure, including casing (1), the inside fixed mounting of casing (1) has electronic component (2), the input fixed mounting of electronic component (2) has port (3), the inside activity of port (3) is pegged graft and is had joint (4), the inside fixed mounting of casing (1) has two waterproof dog (5), two one side that waterproof dog (5) are relative offsets with the left and right sides that connects (4) respectively and holds, two the equal fixedly connected with waterproof arch (6) in one side that waterproof dog (5) are relative, two waterproof arch (6) are pegged graft with the left and right sides activity that connects (4) respectively, the equal fixedly connected with sealing strip (7) in front and the back that connects (4), two the top of sealing strip (7) is respectively with the front and back both sides swing joint of casing (1) bottom.

2. A connector having a waterproof plug-in structure according to claim 1, wherein: the bottom of the shell (1) is provided with a through groove (8), the bottom end of the port (3) is located inside the through groove (8), and the top end of the joint (4) is movably inserted into the through groove (8).

3. A connector having a waterproof plug structure according to claim 2, wherein: holding tank (9) have all been seted up to the inner wall that leads to groove (8) the left and right sides, two waterproof dog (5) respectively with the inside swing joint of two holding tanks (9), two equal fixedly connected with reset spring (10) in one side that waterproof dog (5) carried on the back mutually, two the other end of reset spring (10) respectively with the inner wall fixed connection of two holding tanks (9) one side that carries on the back mutually.

4. A connector having a waterproof plug-in structure according to claim 1, wherein: two chute (11) have all been seted up to the relative one side of waterproof dog (5) bottom, the left and right sides at joint (4) top respectively with the inside swing joint of two chute (11).

5. A connector having a waterproof plug-in structure according to claim 1, wherein: connect the left and right sides at (4) top and all seted up perpendicular groove (12), two waterproof arch (6) respectively with two inside swing joint who erects groove (12).

6. A connector having a waterproof plug-in structure according to claim 1, wherein: two sealed slot (13) have all been seted up to waterproof dog (5) relative one side, two waterproof arch (6) are respectively with the inside looks adaptation of two sealed slot (13).