CN110492299A

CN110492299A - Socket and connector assembly

Info

Publication number: CN110492299A
Application number: CN201910682811.7A
Authority: CN
Inventors: 夏远志; 唐努利; 刘大群
Original assignee: Shenzhen Everwin Precision Technology Co Ltd
Current assignee: Shenzhen Everwin Precision Technology Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2019-11-22

Abstract

A kind of socket, it including shell, is placed in the intracorporal plug connector of the shell, is connected to snap close piece on the shell set on the water proof ring, the closing cap that is connected on the shell of rotation and rotation of housing forward end opening, the closing cap includes lid, is formed in supporting end, extending vertically the rotating arm to be formed set on the fixture block of the lid both lateral sides and from after the extension of the lid rear end for the lid lower end；The snap close piece includes that front end is connected as one and rotates the two sidewalls for being fixed on the shell both lateral sides and the handle set on two sidewalls junction front end, the two sidewalls rear inside is equipped with fixed part, the two sidewalls rear inside is equipped with the rotary shaft that the shell both lateral sides are fixed in rotation, the handle is pulled to move down, the fixed part is moved to the fixture block outer surface and supports fastening；The application also provides a kind of connector assembly.

Description

Socket and connector assembly

Technical field

This application involves electric connector field, espespecially a kind of socket and connector assembly.

Background technique

Requirement of the high current connector for waterproof is high, otherwise be easy to cause safety accident；Socket is generally required Closing cap is added, when no plug matches grafting.Application No. is 201910265711.4 patent Shens for the People's Republic of China (PRC) A kind of high current socket with closing cap please be disclose, but the closing cap needs to be fixed by bolt and shell, behaviour Make complicated.

Summary of the invention

In consideration of it, it is necessary to provide the sockets and connector group of closing cap that is easy to operate and having good waterproof performance Part.

In order to solve the above technical problems, this application provides a kind of socket, including shell, it is placed in the intracorporal grafting of the shell The closing cap and rotation that part, the water proof ring set on housing forward end opening, rotation are connected on the shell are connected to described Snap close piece on shell, the closing cap include lid, are formed in supporting end, being set to the lid transverse direction for the lid lower end The fixture block of two sides and from the lid rear end extend after extending vertically the rotating arm to be formed；The snap close piece includes front end connection It is integrated and rotates the two sidewalls for being fixed on the shell both lateral sides and the handle set on two sidewalls junction front end, institute Two sidewalls rear inside is stated equipped with fixed part, the two sidewalls rear inside is equipped with rotation and is fixed on the shell both lateral sides Rotary shaft pulls the handle to move down, and the fixed part is moved to the fixture block outer surface and supports fastening.

Preferably, the rear end of the two sidewalls upwardly extends to form protrusion, and the fixed part is set in the protrusion Side, the fixed part are column structure or roller structure.

Preferably, the two sidewalls are located at the rotary shaft leading inside equipped with fixed column, the shell lateral outer side Lower part is equipped with catch mechanism, the closing cap Gai Hehou, and the fixed column is caught in the catch mechanism.

Preferably, the catch mechanism includes the clamping piece being oppositely arranged up and down, is formed between two clamping piece front ends Folder hole and the elastic component between two clamping piece rear ends, the fixed column lock in the folder hole.

Preferably, the shell includes to spigot, from described to extending to form further along after upwardly extending at the top of spigot It shields and sustain structure, determine set on described at the top of spigot and positioned at the axis hole shielded and sustain below structure, set on the axis hole rear end Position column and the torsional spring being sheathed on the positioning column.

Preferably, it is described shield and sustain structure include upwardly extended from the case top the perpendicular wall to be formed, from the perpendicular wall to Before the wall extension that extends to form and from the case top longitudinal direction extend connect the perpendicular wall and the wall extension plus Qiang Bi, the axis hole are located at the reinforced wall front end, and the positioning column is set to the both lateral sides of the reinforced wall and is located at described Axis hole rear end, the torsional spring include the rotation positive stop end being fixed on the positioning column and the pressure extended to form from the positive stop end Connect end.

Preferably, the rotating arm includes the first, second rotating arm for being located at the reinforced wall both lateral sides, each Rotating arm includes the horizontal arm extended rearwardly to form from the lid, the support arm extended to form vertically downward from the horizontal arm And it is opened in the overlap joint slot of pressure connection terminal of the horizontal arm rear end surface for overlapping the torsional spring, the support arm passes through one Jack-post is positioned in the axis hole and can rotate around the jack-post.

Preferably, the width that the two sidewalls are located at the handle side is less than the width for supporting end of the closing cap.

In order to solve the above technical problems, the application also provides a kind of connector assembly, including aforesaid sockets and inserted with described The plug of seat docking, the plug include jack shell, set on the butt joint of the jack shell front end and in the butt joint Plug terminal, the jack shell is convexly curved structure, is equipped with lock platform, the snap close piece in the outside of the bending section Latch on the lock platform to lock the plug and the socket.

Preferably, the outside of the lock platform is equipped with lock buckling groove, and the bottom of the lock platform has extended to form stop bit Portion, the handle inside of the snap close piece are equipped with buckle protrusion, and the buckle protrusion locks fixed in the lock buckling groove, the stop bit Portion prevents the snap close piece from excessively moving down.

The application socket and connector assembly are by being arranged the snap close piece, in closing cap closed state, described in lock Closing be placed on the socket on spigot；When the plug is to inserting on the socket, latches the plug and inserted in described It is easy to operate on seat.

Detailed description of the invention

The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.

Fig. 1 is the perspective view of the application socket；

Fig. 2 is the stereogram exploded view of the application socket；

Fig. 3 is the schematic diagram of the closing cap two states of the application socket；

Fig. 4 is the perspective view of the application plug；

Fig. 5 is the constitutional diagram and partial sectional view of the application connector assembly.

Specific embodiment

To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and Technical scheme is clearly and completely described in corresponding attached drawing.

It please refers to shown in Fig. 1, Fig. 2, the application socket A includes shell 10, rotates the closing being connected on the shell 10 The snap close piece 30 that lid 20 and rotation are connected on the shell 10.

The shell 10 includes inserting to spigot 11, the plug connector (not labeled) being placed in the shell 10, set on described pair The water proof ring 13 of 11 front-end edges is held, structure 12 is shielded and sustain to what is preceding extended to form to after being upwardly extended at the top of spigot 11 from described, sets In described to 11 top of spigot and positioned at axis hole 14, the positioning column set on 14 rear end of axis hole for shielding and sustain 12 lower section of structure 15, the torsional spring 16 being sheathed on the positioning column 15 and the catch mechanism 17 set on the lateral downside of the shell 10.

The structure 12 of shielding and sustain includes the perpendicular wall 121 to be formed being upwardly extended from the top of the shell 10, from the perpendicular wall 121 The wall extension 122 that extends to form forward and from 10 top of shell longitudinal direction extend connect the perpendicular wall 121 with it is described The reinforced wall 123 of wall extension 122.The reinforced wall 123, which is located at, described shields and sustain the centre of structure 12 to reinforce described shielding and sustain structure 12.The axis hole 14 is located at 123 front end of reinforced wall, and the positioning column 15 is set to the both lateral sides of the reinforced wall 123.Institute Stating torsional spring 16 includes the positive stop end 161 and extend and be overlapped in from the positive stop end 161 that rotation is fixed on the positioning column 15 Pressure connection terminal 162 on the closing cap 20.The catch mechanism 17 includes the clamping piece 171 being oppositely arranged up and down, is formed in two Folder hole 172 between a 171 front end of clamping piece and the elastic component 173 between two 171 rear ends of clamping piece.The elastic component 173 application elastic force make the clamping piece 171 at 172 both ends of folder hole keep grip force to two 171 rear ends of clamping piece.

The closing cap 20 includes lid 21, is formed in supporting end 22, being set to the lid 21 for 21 lower end of lid The fixture block 23 of both lateral sides and from 21 rear end of lid extend after extending vertically the rotating arm 24 to be formed.The fixture block 23 Rear end is equipped with inclined guide surface 231.The rotating arm 24 includes be located at 123 both lateral sides of reinforced wall first, the Two rotating arm (not labeled), each rotating arm 24 include the horizontal arm 241 extended rearwardly to form from the lid 21, from the water The support arm 242 and be opened in 241 rear end surface of horizontal arm for overlapping the torsion that flat arm 241 extends to form vertically downward The overlap joint slot 243 of the pressure connection terminal 162 of spring 16.The support arm 242 is positioned in the axis hole 14 by a jack-post 244 and can It is rotated around the jack-post 244.The width for supporting end 22 is greater than the width of the lid 21.22 two sides of end that support are equipped with Inclined surface.

The snap close piece 30 includes that front end is connected as one and rotates the two sidewalls for being fixed on 10 both lateral sides of shell 31 and the handle 33 set on the 31 junction front end of two sidewalls.The rear end of the two sidewalls 31 formation protrusion protruding upward 32, fixed part 34 is equipped on the inside of the protrusion 32, the fixed part 34 can be column structure either roller structure.It is described 31 rear inside of two sidewalls is equipped with the rotary shaft 35 that 10 both lateral sides of shell are fixed in rotation, and the two sidewalls 31 are located at institute 35 leading inside of rotary shaft is stated equipped with fixed column 36.

The width that the two sidewalls 31 are located at 33 side of handle is less than the width for supporting end 22 of the closing cap 20.

Shown in please referring to Fig.1 to Fig.3, the use principle of the socket of the application is as follows: when needing to open the closing cap 20 When, pull handle 33 to move up, the end 22 that supports that the two sidewalls 31 push up 20 front end of closing cap makes the envelope It closes lid 20 and moves up to the closing cap 20 and be resisted against described shield and sustain in structure 12 only；When pair for needing to close the shell 10 When the opening of 11 front end of spigot, the handle 33 is pulled to move down, the closing cap 20 is under the active force of the torsional spring 16 Automatically it is rotated down with the snap close piece 30, when turning to certain position, the fixed part 34 of the snap close piece 30 starts to move To the fixture block 23 of the closing cap 20, continues through handle 33 and rotate the snap close piece 30 until the fixed column 36 is blocked downwards Enter in the folder hole 172 of the catch mechanism 17 only, at this point, the fixed part 34 is held in the close clasp institute in 23 outside of fixture block It states closing cap 20 and achievees the purpose that lock.

Please continue to refer to shown in Fig. 4, Fig. 5, the plug B of the application includes jack shell 90, is set to 90 front end of jack shell Butt joint 80 and the plug terminal (not shown) in the butt joint 80.The jack shell 90 is convexly curved structure, It is equipped with lock platform 92 in the outside of the bending section, the outside of the lock platform 92 is equipped with lock buckling groove 94, and the lock is flat The bottom of platform 92 has extended to form position-arresting part 93.

It please continue to refer to shown in Fig. 1 to Fig. 5, when the plug B is plugged on the socket A, proceeds as follows: first The closing cap 20 is opened in a manner described, by the plug B to inserting on the socket A, then institute is made by the handle 33 Snap close piece 30 is stated to rotate down, the lower surface of the closing cap 20 is held in the outer surface of the plug B, the two sidewalls 31 after It is continuous to move down, buckle protrusion 37 is equipped on the inside of the handle 33 of the snap close piece 30, the snap close piece 30 moves down until the buckle is convex Rise and 37 be caught in the lock buckling groove 94 of the plug B, meanwhile, the snap close piece 30 be limited on the position-arresting part 93 can not again under It moves.

The application socket and connector assembly are by being arranged the snap close piece 30, in 20 closed state of closing cap, lock The closing cap 20 is in the socket A on spigot 11；When the plug B is to inserting on the socket A, described insert is latched Head B is easy to operate on the socket A.

The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal Replacement, improvement etc., should be included within the scope of the claims of this application.

Claims

1. a kind of socket, which is characterized in that including shell, be placed in the intracorporal plug connector of the shell, opened set on the housing forward end The closing cap and rotation that the water proof ring of mouth, rotation are connected on the shell are connected to the snap close piece on the shell, the envelope Close lid include lid, be formed in the lid lower end support end, set on the fixture block of the lid both lateral sides and from the lid Body rear end is extending vertically the rotating arm to be formed after extending；The snap close piece includes that front end is connected as one and rotates and is fixed on institute The two sidewalls of shell both lateral sides and the handle set on two sidewalls junction front end are stated, the two sidewalls rear inside is equipped with Fixed part, the two sidewalls rear inside are equipped with the rotary shaft that the shell both lateral sides are fixed in rotation, pull the handle It moves down, the fixed part is moved to the fixture block outer surface and supports fastening.

2. socket as described in claim 1, which is characterized in that the rear end of the two sidewalls upwardly extends to form protrusion, institute It states fixed part to be set on the inside of the protrusion, the fixed part is column structure or roller structure.

3. socket as claimed in claim 2, which is characterized in that the two sidewalls are located at the rotary shaft leading inside and are equipped with admittedly Fixed column, the lower part of the shell lateral outer side are equipped with catch mechanism, the closing cap Gai Hehou, and the fixed column is caught in the card It holds in mechanism.

4. socket as claimed in claim 3, which is characterized in that the catch mechanism include the clamping piece being oppositely arranged up and down, The folder hole and the elastic component between two clamping piece rear ends, the fixed column being formed between two clamping piece front ends are locked In the folder hole.

5. socket as claimed in claim 3, which is characterized in that the shell include to spigot, from it is described at the top of spigot to What is extended to form further along after upper extension shields and sustain structure, set on the axis shielded and sustain below structure to spigot top and described in Hole, the positioning column set on the axis hole rear end and the torsional spring that is sheathed on the positioning column.

6. socket as claimed in claim 5, which is characterized in that the structure of shielding and sustain includes upwardly extending from the case top The perpendicular wall that is formed, the wall extension extended to form forward from the perpendicular wall and extend connection institute in longitudinal direction from the case top The reinforced wall of perpendicular wall Yu the wall extension is stated, the axis hole is located at the reinforced wall front end, and the positioning column is set to the reinforcement The both lateral sides of wall and be located at the axis hole rear end, the torsional spring include the positive stop end that is fixed on the positioning column of rotation and from The pressure connection terminal that the positive stop end extends to form.

7. socket as claimed in claim 6, which is characterized in that the rotating arm includes being located at the reinforced wall lateral two First, second rotating arm of side, each rotating arm include the horizontal arm extended rearwardly to form from the lid, from the horizontal arm The support arm that extends to form vertically downward and it is opened in pressure connection terminal of the horizontal arm rear end surface for overlapping the torsional spring Slot is overlapped, the support arm is positioned in the axis hole and can be rotated around the jack-post by a jack-post.

8. socket as described in claim 1, which is characterized in that the width that the two sidewalls are located at the handle side is less than institute State the width for supporting end of closing cap.

9. a kind of connector assembly, which is characterized in that including such as described in any item sockets of claim 1-8 and with the socket The plug of docking, the plug include jack shell, set on the butt joint of the jack shell front end and in the butt joint Plug terminal, the jack shell are convexly curved structure, are equipped with lock platform, the snap close piece lock in the outside of the bending section It is buckled on the lock platform to lock the plug and the socket.

10. connector assembly as claimed in claim 9, which is characterized in that the outside of the lock platform is equipped with lock buckling groove, institute The bottom for stating lock platform has extended to form position-arresting part, and buckle protrusion is equipped on the inside of the handle of the snap close piece, and the buckle is convex It rises to lock in the lock buckling groove and fix, the position-arresting part prevents the snap close piece from excessively moving down.