CN215418772U

CN215418772U - Electric wire quick connector

Info

Publication number: CN215418772U
Application number: CN202121178751.4U
Authority: CN
Inventors: 柴锐
Original assignee: Shenzhen Yunlian Precision Electronic Technology Co ltd
Current assignee: Shenzhen Yunlian Precision Electronic Technology Co ltd
Priority date: 2021-05-29
Filing date: 2021-05-29
Publication date: 2022-01-04
Anticipated expiration: 2031-05-29

Abstract

The utility model discloses a quick wire connector, and particularly relates to the technical field of connector equipment. According to the utility model, the installation pipe is placed in the second connecting pipe through the first connecting pipe, the buckle body is connected with the plug shell through the matching of the buckle and the clamping hole, then the plug main body is connected with the buckle body through the matching of the positioning table and the positioning groove, the plug main body is fixed and limited, then the plug main body is protected through the matching of the internal threaded pipe and the external threaded pipe, the whole structure is made of plastic materials, the production cost is reduced, meanwhile, through the design of the buckle and the clamping hole, a spring is not needed, the buckle can be matched and fixed with the clamping hole more conveniently through the free contraction of the buckle, and the assembly is simpler.

Description

Electric wire quick connector

Technical Field

The utility model relates to the technical field of connector equipment, in particular to a quick wire connector.

Background

The electrical connector has to meet general performance requirements, and particularly important requirements are that the electrical connector has to achieve good contact, reliable operation and convenient maintenance, and whether the operation is reliable or not directly affects the normal operation of an aircraft circuit, which relates to the safety of the whole host.

Current plastics quick connector, mainly change and connect the terminal of connecing and connect the circular telegram and connect the mode, former original dress or domestic, many similar products on the market adopt the shell of metal, manufacturing cost is higher, and inconvenient use, and some products use fixed and ordinary external buckle of screw thread formula connection, when the installation uses, the installer needs a lot of time assemblies, influence work efficiency, and many products are because the grafting is insecure, lead to inside contact surface to produce the oxide layer, produce contact failure, the life-span of general use is 3000 times, it is impracticable very.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides the electric wire quick connector, the installation pipe is placed in the second connection pipe through the first connection pipe, the buckle body is connected with the plug shell through the matching of the buckle and the clamping hole, the plug body is connected with the buckle body through the matching of the positioning table and the positioning groove, the plug body is fixed and limited, the plug body is protected through the matching of the internal thread pipe and the external thread pipe, the whole structure is made of plastic materials, the production cost is reduced, meanwhile, through the design of the buckle and the clamping hole, a spring is not needed, the buckle can be matched and fixed with the clamping hole more conveniently through free contraction, the assembly is simpler, and the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric wire quick connector, includes the plug shell body, the inside buckle body that is equipped with of plug shell body, buckle body top is equipped with the plug main part, plug main part top cover is equipped with the cap main part, plug shell body, buckle body, plug main part and cap main part are made by plastic material.

In a preferred embodiment, the outer shell includes a first connecting pipe and a second connecting pipe, the first connecting pipe is disposed on the top of the second connecting pipe, the bottom of the first connecting pipe is fixedly connected with the top of the second connecting pipe, and both sides of the second connecting pipe are provided with clamping holes.

In a preferred embodiment, the buckle body includes the installation pipe, the installation pipe box is located inside the second connecting pipe, the opening has all been seted up to installation pipe both sides, the inside fixed buckle that is equipped with of opening, two buckles run through two card holes respectively and extend to the card hole outside, buckle and card hole joint, the fixed external screw thread pipe that is equipped with in installation pipe top, inside first connecting pipe was located to the external screw thread pipe box, the constant head tank has been run through to external screw thread pipe front side, the constant head tank top runs through external screw thread pipe, the fixed spacing platform that is equipped with in installation pipe top front side, spacing platform position and constant head tank position are corresponding from top to bottom.

In a preferred embodiment, the plug main part includes the connection pipe, the connection pipe sets up inside first connection pipe, the connection pipe sets up in external screw thread pipe top, the fixed location platform that is equipped with in connection pipe bottom front side, location platform bottom extends to inside the constant head tank, location platform and constant head tank joint, it is fixed with the plug pin seat to link up the pipe bottom, the plug pin seat sets up inside the installation pipe, the fixed a plurality of contact pins that are equipped with of plug pin seat bottom, a plurality of contact pins encircle plug pin seat bottom and evenly separate the setting.

In a preferred embodiment, the cap body includes an internal thread pipe, the internal thread pipe is sleeved outside the connecting pipe and the external thread pipe, the internal thread pipe is in threaded connection with the external thread pipe, the internal thread pipe is arranged inside the first connecting pipe, and the cap is fixedly arranged at the top end of the internal thread pipe.

In a preferred embodiment, the cap is externally provided with a plurality of anti-slip grooves, and the anti-slip grooves are uniformly arranged around the outer wall of the cap at intervals.

In a preferred embodiment, the socket main body includes socket shell, the inside socket that is provided with of socket shell, the contact pin bottom extends to inside the socket, the fixed socket cap that is equipped with in socket shell bottom, socket shell top one side inner wall runs through and has seted up the spread groove, the location platform bottom extends to inside the spread groove, location platform and spread groove joint, the draw-in groove has all been seted up to socket shell top both sides inner wall, draw-in groove and buckle looks adaptation.

The utility model has the technical effects and advantages that:

the utility model arranges the mounting tube in the second connecting tube through the first connecting tube, then the mounting tube and the external thread tube on the fastener body are mounted and fixed through the matching of the fastener and the fastener hole, then the pin base and the pin on the plug body are inserted into the mounting tube through the external thread tube, and the positioning table on the connecting tube is embedded in the positioning groove on the external thread tube, the connecting tube, the pin and the pin base on the plug body are fixed and limited, the shaking of the connecting tube, the pin and the pin base is avoided, finally the internal thread tube on the cap body is sleeved outside the connecting tube and connected with the internal thread tube, the whole mounting operation is simple and convenient, the whole structure is made of plastic materials, the production cost is greatly reduced, and the free contraction of the fastener is more convenient to match and fix with the fastener hole through the design of the fastener and the fastener hole without using a spring, more durable, the cost is lower, and the assembly is also simpler.

Drawings

Fig. 1 is a front view of the overall structure of the present invention.

Figure 2 is a front view of the plug outer housing of the present invention.

FIG. 3 is a front view of the buckle body of the present invention.

Fig. 4 is a front view of the plug body of the present invention.

Fig. 5 is a front view of the cap body of the present invention.

Fig. 6 is an exploded view of the overall structure of the present invention.

Fig. 7 is a front view of the overall structure of the present invention.

Fig. 8 is a top view of the socket body of the present invention.

The reference signs are: 1. a plug outer housing; 2. a buckle body; 3. a plug main body; 4. a cap body; 5. a first connecting pipe; 6. a second connecting pipe; 7. a clamping hole; 8. installing a pipe; 9. an opening; 10. buckling; 11. an externally threaded tube; 12. positioning a groove; 13. a limiting table; 14. connecting the pipe; 15. a positioning table; 16. a needle inserting seat; 17. inserting a pin; 18. an internally threaded tube; 19. a cap; 20. an anti-slip groove; 21. a socket main body; 22. a socket housing; 23. a socket; 24. a socket cap; 25. connecting grooves; 26. a clamping groove.

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 the attached drawings 1-8 in the specification, the electric wire quick connector comprises a plug outer shell 1, a buckle body 2 is arranged inside the plug outer shell 1, a plug main body 3 is arranged on the top of the buckle body 2, a cap main body 4 is sleeved on the top of the plug main body 3, the plug outer shell 1, the buckle body 2, the plug main body 3 and the cap main body 4 are all made of plastic materials, the whole structure is made of the plastic materials, the production cost is greatly saved, meanwhile, springs are not needed to be used due to the design of the buckle 10 and the clamp hole 7, the buckle 10 can be freely contracted to be matched and fixed with the clamp hole 7 conveniently, and the electric wire quick connector is more durable, lower in cost and simpler in assembly.

The shell body includes first connecting pipe 5 and second connecting pipe 6, first connecting pipe 5 sets up in 6 tops of second connecting pipe, 5 bottoms of first connecting pipe and 6 top fixed connection of second connecting pipe, card hole 7 has all been seted up to 6 both sides of second connecting pipe, will install pipe 8 and place inside second connecting pipe 6 through first connecting pipe 5, then through buckle 10 and the cooperation of card hole 7, install fixedly installation pipe 8 and external screw thread pipe 11 on the buckle body 2.

The buckle body 2 comprises a mounting pipe 8, the mounting pipe 8 is sleeved inside the second connecting pipe 6, openings 9 are respectively arranged at both sides of the mounting tube 8, buckles 10 are fixedly arranged inside the openings 9, the two buckles 10 respectively penetrate through the two clamping holes 7 and extend to the outside of the clamping holes 7, the buckle 10 is clamped with the clamping hole 7, the top of the installation tube 8 is fixedly provided with an external thread tube 11, the external thread pipe 11 is sleeved inside the first connecting pipe 5, a positioning groove 12 is arranged at the front side of the external thread pipe 11 in a penetrating way, the top end of the positioning groove 12 penetrates through the external thread pipe 11, the front side of the top end of the mounting pipe 8 is fixedly provided with a limiting table 13, the position of the limiting table 13 corresponds to the position of the positioning groove 12 up and down, the mounting pipe 8 is placed in the second connecting pipe 6 through the first connecting pipe 5, then, the mounting pipe 8 and the external thread pipe 11 on the buckle body 2 are mounted and fixed through the matching of the buckle 10 and the buckle hole 7.

The plug main body 3 comprises a connecting pipe 14, the connecting pipe 14 is arranged inside a first connecting pipe 5, the connecting pipe 14 is arranged at the top of an external threaded pipe 11, a positioning table 15 is fixedly arranged at the front side of the bottom end of the connecting pipe 14, the bottom end of the positioning table 15 extends into a positioning groove 12, the positioning table 15 is clamped with the positioning groove 12, a plug pin seat 16 is arranged at the bottom end of the connecting pipe 14, the plug pin seat 16 is arranged inside an installation pipe 8, a plurality of plug pins 17 are fixedly arranged at the bottom end of the plug pin seat 16, the plurality of plug pins 17 are uniformly arranged at intervals around the bottom of the plug pin seat 16, the plug pin seat 16 and the plug pins 17 on the plug body are inserted into the installation pipe 8 through the external threaded pipe 11, the positioning table 15 on the connecting pipe 14 is embedded into the positioning groove 12 on the external threaded pipe 11, and the connecting pipe 14, the plug pins 17 and the plug pin seat 16 on the plug body are fixed and limited, shaking of the adapter tube 14, the insertion pin 17 and the plug-pin receptacle 16 is avoided.

The cap body 4 comprises an internal thread pipe 18, the internal thread pipe 18 is sleeved outside the connecting pipe 14 and the external thread pipe 11, the internal thread pipe 18 is in threaded connection with the external thread pipe 11, the internal thread pipe 18 is arranged inside the first connecting pipe 5, the cap 19 is fixedly arranged at the top end of the internal thread pipe 18, the internal thread pipe 18 on the cap body 4 is sleeved outside the connecting pipe 14 and is connected with the internal thread pipe 18, meanwhile, the cap 19 also seals the whole connecting device, and the whole installation and operation are simple and convenient.

Socket main body 21 includes socket shell 22, the inside socket 23 that is provided with of

socket shell

22, 17 bottom of contact pin extend to inside the socket 23, the fixed socket cap cover 24 that is equipped with in socket shell 22 bottom, 22 top one side inner wall of socket shell runs through and has seted up spread

groove

25, 15 bottoms of location platform extend to inside the spread groove 25, location platform 15 and spread groove 25 joint, draw-in groove 26 has all been seted up to 22 top both sides inner walls of socket shell, draw-in

groove

26 and 10 looks adaptations of buckle, contact pin 17 inlay establish to socket 23 inside, simultaneously through the cooperation of spread groove 25 with location platform 15, can fix linking pipe 14 and socket shell 22, reinforcing connection stability between the two.

The implementation scenario is specifically as follows: a user places an installation pipe 8 in a second connecting pipe 6 through a first connecting pipe 5, then installs and fixes the installation pipe 8 and an external threaded pipe 11 on a buckle body 2 through the matching of a buckle 10 and a clamping hole 7, then inserts a pin base 16 and a pin 17 on the plug body into the installation pipe 8 through the external threaded pipe 11, embeds a positioning table 15 on a linking pipe 14 into a positioning groove 12 on the external threaded pipe 11, fixes and limits the linking pipe 14, the pin 17 and the pin base 16 on the plug body, avoids the linking pipe 14, the pin 17 and the pin base 16 from shaking, finally sleeves an internal threaded pipe 18 on a cap body 4 outside the linking pipe 14 and is connected with the internal threaded pipe 18, the whole installation operation is simple and convenient, the whole structure is made of plastic materials, the production cost is greatly reduced, and meanwhile, through the design of the buckle 10 and the clamping hole 7, need not to use the spring, the free shrink through buckle 10 is more convenient for cooperate fixedly with card hole 7, and is more durable, and the cost is lower, and the assembly is also simpler.

Referring to the attached fig. 1 and 3 of the specification, the electric wire quick connector of the embodiment increases the friction between the user and the cap 19 in the process of rotating the cap 19 by the arrangement of the anti-slip groove 20, so that the user can operate the cap 19 more powerfully, and the operation is more convenient.

The implementation scenario is specifically as follows: through the setting of antiskid groove 20, make the user at the in-process of rotating cap 19, increased the frictional force between user and the cap 19, make the user can operate cap 19 more powerfully, it is more convenient to operate.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. A quick connector for electric wires, comprising an outer plug housing (1), characterized in that: the plug comprises a plug outer shell (1), and is characterized in that a buckle body (2) is arranged inside the plug outer shell (1), a plug main body (3) is arranged at the top of the buckle body (2), a cap main body (4) is sleeved on the top of the plug main body (3), the plug outer shell (1), the buckle body (2), the plug main body (3) and the cap main body (4) are made of plastic materials, and a socket main body (21) is arranged at the bottom of the cable-tiger plug outer shell (1).

2. The electric wire quick connector according to claim 1, wherein: the shell body comprises a first connecting pipe (5) and a second connecting pipe (6), the first connecting pipe (5) is arranged at the top of the second connecting pipe (6), the bottom of the first connecting pipe (5) is fixedly connected with the top of the second connecting pipe (6), and clamping holes (7) are formed in two sides of the second connecting pipe (6).

3. The electric wire quick connector according to claim 2, wherein: the buckle body (2) comprises a mounting pipe (8), the mounting pipe (8) is sleeved inside the second connecting pipe (6), openings (9) are respectively formed in two sides of the mounting pipe (8), buckles (10) are fixedly arranged in the openings (9), the two buckles (10) respectively penetrate through the two clamping holes (7) and extend to the outer parts of the clamping holes (7), the buckle (10) is clamped with the clamping hole (7), the top of the installation pipe (8) is fixedly provided with an external thread pipe (11), the external thread pipe (11) is sleeved inside the first connecting pipe (5), a positioning groove (12) is arranged on the front side of the external thread pipe (11) in a penetrating way, the top end of the positioning groove (12) penetrates through the external thread pipe (11), the front side of the top end of the mounting pipe (8) is fixedly provided with a limiting table (13), the position of the limiting table (13) corresponds to the position of the positioning groove (12) up and down.

4. The electric wire quick connector according to claim 3, wherein: plug main part (3) are including linking pipe (14), linking pipe (14) set up inside first connecting pipe (5), linking pipe (14) set up in external screw thread pipe (11) top, linking pipe (14) bottom front side is fixed and is equipped with location platform (15), location platform (15) bottom extends to inside constant head tank (12), location platform (15) and constant head tank (12) joint, linking pipe (14) bottom mounting is equipped with plug pin seat (16), plug pin seat (16) set up inside installation pipe (8), plug pin seat (16) bottom mounting is equipped with a plurality of contact pins (17), and a plurality of contact pins (17) encircle plug pin seat (16) bottom even interval and set up.

5. The electric wire quick connector according to claim 4, wherein: cap main part (4) are including internal thread pipe (18), internal thread pipe (18) cover is located and is linked up pipe (14) and external screw thread pipe (11) outside, internal thread pipe (18) are threaded connection with external screw thread pipe (11), internal thread pipe (18) set up inside first connecting pipe (5), internal thread pipe (18) top is fixed and is equipped with cap (19).

6. The electric wire quick connector according to claim 5, wherein: a plurality of anti-skidding grooves (20) are formed in the outer portion of the cap (19), and the anti-skidding grooves (20) are arranged around the outer wall of the cap (19) at even intervals.

7. The electric wire quick connector according to claim 4, wherein: socket main body (21) includes socket shell (22), socket shell (22) inside is provided with socket (23), contact pin (17) bottom extends to socket (23) inside, socket shell (22) bottom is fixed and is equipped with socket cap cover (24), socket shell (22) top one side inner wall runs through and has seted up spread groove (25), location platform (15) bottom extends to inside spread groove (25), location platform (15) and spread groove (25) joint, draw-in groove (26) have all been seted up to socket shell (22) top both sides inner wall, draw-in groove (26) and buckle (10) looks adaptation.