CN214204129U

CN214204129U - Terminal connector convenient to butt joint

Info

Publication number: CN214204129U
Application number: CN202120030854.XU
Authority: CN
Inventors: 贾志成
Original assignee: Huizhou Zhicheng Electronic Technology Co ltd
Current assignee: Huizhou Zhicheng Electronic Technology Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-09-14
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a terminal connector convenient to butt joint, including casing and electrically conductive contact pin, the inside center top fixedly connected with stopper of casing, the bottom fixedly connected with base of stopper, the fixed base that runs through of one end of electrically conductive contact pin, the both ends setting of electrically conductive contact pin are in the both sides of base, the inner wall opposite face of casing has all been seted up the direction spout, two butt joint terminal bodies insert and joint in the inside of casing along the direction spout from the both ends of casing respectively, the tip of electrically conductive contact pin inserts the inside of the electrically conductive jack of terminal body, the both sides of casing are provided with the extrusion structure; this scheme makes two terminal bodies can realize quick butt joint through the electrically conductive contact pin of base cooperation, can be with fixing firmly inside the casing of terminal body through dop cooperation draw-in groove moreover, not only guarantees good wire state between the terminal body, effectively avoids the phenomenon emergence because of short circuit, electric leakage that the contact is not firm to result in moreover.

Description

Terminal connector convenient to butt joint

Technical Field

The utility model relates to a connector technical field specifically is a terminal connector convenient to butt joint.

Background

The electric appliance provides great convenience for production and life of people, and most of electric appliances are connected with electric energy through electric wires to start the electric appliances for use.

When the electric wire is installed, the situation that the length of an original power line is insufficient often occurs, particularly, in a power cabinet of a factory and a power box of a machine, wires are often required to be connected, an operator usually carries out manual wiring, the insulating skins of the wires are stripped, the two wires are manually wound together, and finally the two wires are bound by an insulating tape. The mode is troublesome to operate, poor in safety and unstable in connection, if the connector is unstable, short circuit, electric leakage and the like can be caused, fire is caused in serious conditions, and the connector is inconvenient to maintain in later period.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a terminal connector convenient to butt joint to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a terminal connector convenient to butt joint, includes casing and electrically conductive contact pin, the inside center top fixedly connected with stopper of casing, the bottom fixedly connected with base of stopper, the one end of electrically conductive contact pin is fixed to be run through the base, the both ends setting of electrically conductive contact pin is in the both sides of base, the direction spout has all been seted up to the inner wall opposite face of casing, the casing is located the draw-in groove has been seted up to the one end inner wall of direction spout, the draw-in groove with the direction spout is linked together, and the terminal body of two docks is followed respectively the both ends of casing along the direction spout inserts and the joint is in the inside of casing, the tip of electrically conductive contact pin inserts the inside of the electrically conductive jack of terminal body, the both sides of casing are provided with the extrusion structure.

Through adopting above-mentioned technical scheme, the inside that the casing was inserted from the both ends of casing respectively to two terminal bodies that will need the butt joint during the use, and then with the inside of the electrically conductive jack that electrically conductive contact pin inserted the terminal body, realize the quick butt joint between two terminal bodies, swift stable, and be difficult for droing, when maintaining at the later stage in addition, only need through extrusion mechanism alright realize the dismantlement separation of two terminal bodies, swift convenience improves wiring efficiency greatly.

Preferably, the both sides of terminal body are all fixedly connected with bar shell fragment, the one end fixedly connected with dop of bar shell fragment, the dop joint is in the inside of draw-in groove.

Through adopting above-mentioned technical scheme, go into the inside of draw-in groove and then fix the terminal body through the dop card in the inside of casing.

Preferably, the extrusion structure includes an insertion rod, an inner cavity is provided in the casing, a first groove is provided in the casing and located on the outer side of the clamping groove, one end of the first groove is communicated with the inner cavity, the other end of the first groove is communicated with the clamping groove, a second groove is provided in the side surface of the casing and communicated with the inner cavity, an arc-shaped elastic piece is provided in the inner cavity, and one end of the insertion rod is fixedly penetrated through the arc-shaped elastic piece and is arranged in the first groove.

Through adopting above-mentioned technical scheme, when dismantling the terminal body, through the extrusion inserted bar, be convenient for offset the dop out the inside of draw-in groove.

Preferably, the surface roughness of the chuck and the surface roughness of the guide sliding groove are not more than Ra0.2.

Through adopting above-mentioned technical scheme, reduce the friction between dop and the direction spout, improve its life.

Preferably, the top and the bottom of the middle part of the two ends of the shell are both provided with notches.

Through adopting above-mentioned technical scheme, the convenience is when dismantling the terminal body, and the terminal body is pressed through the breach and is come its pull out.

Preferably, the surfaces of the arc-shaped elastic sheet and the strip-shaped elastic sheet are coated with epoxy polyester anti-oxidation coatings.

By adopting the technical scheme, the related elastic elements are prevented from being oxidized, and the service life of the elastic elements is prolonged.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a base cooperation conductive contact pin makes two terminal bodies can realize quick butt joint, can be with fixing firmly inside the casing of terminal body through dop cooperation draw-in groove moreover, not only guarantees good wire state between the terminal body, effectively avoids the phenomenon emergence because of short circuit, electric leakage that the contact is not firm to lead to moreover.

Through setting up extrusion mechanism for it is very convenient when later maintenance, the maintenance efficiency of improvement.

Drawings

Fig. 1 is a schematic structural view of a housing of the present invention;

fig. 2 is a left view of the shell of the present invention;

fig. 3 is a schematic structural view of a front view section of the casing of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1. a housing; 2. a guide chute; 3. a strip-shaped elastic sheet; 4. clamping a head; 5. a notch; 6. a terminal body; 7. inserting a rod; 8. a limiting block; 9. a base; 10. a conductive pin; 11. a conductive jack; 12. A card slot; 13. a first groove; 14. an inner cavity; 15. an arc-shaped elastic sheet; 16. a second groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a terminal connector convenient to butt joint, including casing 1 and electrically conductive contact pin 10, casing 1's inside center top fixedly connected with stopper 8, stopper 8's bottom fixedly connected with base 9, the fixed base 9 that runs through of one end of electrically conductive contact pin 10, the both ends setting of electrically conductive contact pin 10 are in the both sides of base 9, direction spout 2 has all been seted up to casing 1's inner wall opposite face, casing 1 is located the one end inner wall of direction spout 2 and has seted up draw-in groove 12, draw-in groove 12 is linked together with direction spout 2, the terminal body 6 of two docks is inserted and the joint is in casing 1's inside along direction spout 2 from casing 1's both ends respectively, the tip of electrically conductive contact pin 10 inserts the inside of the electrically conductive jack 11 of terminal body 6, casing 1's both sides are provided with the extrusion structure.

Wherein, the equal fixedly connected with bar shell fragment 3 in both sides of terminal body 6, the one end fixedly connected with dop 4 of bar shell fragment 3, 4 joints of dop are in the inside of draw-in groove 12, go into the inside of draw-in groove 12 and then fix terminal body 6 in the inside of casing 1 through dop 4 card.

Wherein, the extrusion structure includes inserted bar 7, inner chamber 14 has been seted up to casing 1's inside, casing 1 inside is located the outside of draw-in groove 12 and has seted up first recess 13, the one end and the inner chamber 14 of first recess 13 are linked together, the other end and the draw-in groove 12 of first recess 13 are linked together, second recess 16 has been seted up to casing 1's side, second recess 16 is linked together with inner chamber 14, inner chamber 14's inside is provided with arc shell fragment 15, the fixed inside that runs through arc shell fragment 15 and set up at first recess 13 of one end of inserted bar 7, when dismantling terminal body 6, through extrusion inserted bar 7, be convenient for support the inside of draw-in groove 12 with dop 4.

Wherein, the surface roughness of dop 4 and the surface roughness of direction spout 2 are all not greater than Ra0.2, reduce the friction between dop 4 and the direction spout 2, improve its life.

Wherein, breach 5 has all been seted up with the bottom at the top at 1 both ends middle part of casing, and the convenience is when dismantling terminal body 6, and the terminal body 6 is pressed through breach 5 and is gone out its pull.

The surfaces of the arc-shaped elastic sheets 15 and the surfaces of the strip-shaped elastic sheets 3 are coated with epoxy polyester anti-oxidation coatings, so that the relevant elastic elements are prevented from being oxidized, and the service life of the elastic elements is prolonged.

The working principle is as follows: two terminal bodies 6 that will need the butt joint insert the inside of casing 1 from the both ends of casing 1 respectively during the use, and then insert electrically conductive contact pin 10 in the inside of the electrically conductive jack 11 of terminal body 6, realize the quick butt joint between two terminal bodies 6, and swift stable, and be difficult for droing, when maintaining in later stage moreover, only need through extrusion mechanism alright realize the dismantlement separation of two terminal bodies 6, and is swift convenient, improves wiring efficiency greatly.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A terminal connector convenient for butt joint comprises a shell (1) and a conductive pin (10), and is characterized in that:

the connector comprises a shell (1), a limiting block (8) is fixedly connected to the top of the center of the interior of the shell (1), a base (9) is fixedly connected to the bottom of the limiting block (8), one end of a conductive contact pin (10) fixedly penetrates through the base (9), two ends of the conductive contact pin (10) are arranged on two sides of the base (9), guide sliding grooves (2) are formed in opposite surfaces of the inner wall of the shell (1), a clamping groove (12) is formed in the inner wall of one end, located on the guide sliding grooves (2), of the shell (1), the clamping groove (12) is communicated with the guide sliding grooves (2), two butted terminal bodies (6) are respectively inserted into the interior of the shell (1) along the guide sliding grooves (2) from two ends of the shell (1) and are clamped in the interior of the shell (1), and the end portions of the conductive contact pin (10) are inserted into, and extrusion structures are arranged on two sides of the shell (1).

2. A terminal connector facilitating mating according to claim 1, wherein: the terminal comprises a terminal body (6), and is characterized in that strip-shaped elastic pieces (3) are fixedly connected to the two sides of the terminal body (6), one end of each strip-shaped elastic piece (3) is fixedly connected with a clamping head (4), and the clamping heads (4) are clamped inside clamping grooves (12).

3. A terminal connector facilitating mating according to claim 2, wherein: the extrusion structure comprises an insert rod (7), an inner cavity (14) is formed in the shell (1), a first groove (13) is formed in the outer side of a clamping groove (12) and is located inside the shell (1), one end of the first groove (13) is communicated with the inner cavity (14), the other end of the first groove (13) is communicated with the clamping groove (12), a second groove (16) is formed in the side face of the shell (1), the second groove (16) is communicated with the inner cavity (14), an arc-shaped elastic sheet (15) is arranged inside the inner cavity (14), and one end of the insert rod (7) is fixedly penetrated through the arc-shaped elastic sheet (15) and is arranged inside the first groove (13).

4. A terminal connector facilitating mating according to claim 2, wherein: the surface roughness of the clamping head (4) and the surface roughness of the guide sliding groove (2) are not more than Ra0.2.

5. A terminal connector facilitating mating according to claim 1, wherein: the top and the bottom of the middle parts of the two ends of the shell (1) are provided with notches (5).

6. A terminal connector facilitating mating according to claim 3, wherein: the surfaces of the arc-shaped elastic sheets (15) and the strip-shaped elastic sheets (3) are coated with epoxy polyester anti-oxidation coatings.