CN208078244U - A torsion spring socket connector - Google Patents

Abstract

The utility model discloses a torsional spring formula jack connector, including copper ring, main part, supporting male connector, main part tail end, chamfer, annular groove, double-screw bolt, the main part tail end is located the lower extreme of supporting male connector, the main part tail end is connected through the double-screw bolt riveting with the inside of copper ring, the main part tail end is connected through the annular groove embedding with the outside of copper ring, the chamfer is located the left side of double-screw bolt, the double-screw bolt is connected with the chamfer embedding, the left side of main part is provided with annular groove, the main part is connected through the annular groove embedding with the outside of copper ring, the double-screw bolt is located the left side of supporting male connector, supporting male connector is connected with the copper ring riveting, the utility model discloses an advantage and beneficial effect are: be different from traditional torsional spring formula jack connector, the annular groove structure that sets up in the torsional spring formula jack connector among this technical scheme is tight short, and the steadiness is high, is difficult for producing the damage to prevent that the surface from appearing connecting gap and influencing the outward appearance.

Description

A torsion spring socket connector

technical field

The utility model belongs to the field of socket terminals of new energy charging piles, in particular to a torsion spring type socket connector.

Background technique

The socket conductor is an electrical device that provides a power interface for electrical appliances to realize electrical power or wiring. One type of current socket conductor is a socket formed by an oblique elliptical spring contact finger. The ends of the spring contact finger are welded to form a complete ring. When the plug is deformed by pressure, the elliptical ring of the spring contact finger is deformed. Take the power socket as an example, the socket conductor can be provided with multiple sockets in the same socket to meet the needs of multiple electrical appliances and multi-contact connections. The oblique elliptical spring contacts in the existing socket conductors need to be welded at the ends to form a complete ring. , and put it into the corresponding groove in the socket conductor. After the socket conductor and the plug form electrical equipment such as connectors, they are connected and fixed by flanges, etc., and installed in the connectors that generate vibration and impact, such as mobile vehicles. Among them, the oblique elliptical spring contact fingers are prone to loosening and shifting in the socket conductor. After the plug is frequently inserted and pulled out for practical use, it is easy to cause damage to the conductor at the contact point, and the contact plug does not follow the normal deformation, resulting in poor contact. Bear in mind the problem of increased contact impedance. Secondly, the contact fingers need to be fixed head to tail by welding, which is relatively cumbersome in terms of manufacturing process. For the torsion spring jack connectors currently on the market, the mating of male and female segments has obvious defects. The plug-in method is not flexible enough and is easy to be damaged. It is urgent to produce an adaptable metal connection device.

Utility model content

The technical problem to be solved by the utility model is to provide a torsion spring socket connector for the above technical problems existing in the existing torsion spring socket connector.

For realizing the purpose of this utility model, the scheme of the utility model is as follows:

A torsion spring socket connector, comprising a copper ring, a main body, a matching male connector, a tail end of the main body, a chamfer, an annular groove, and a stud, the copper ring is located on the left side of the main body, and the main body It is connected with the inside of the copper ring through stud riveting. The main body is located at the upper end of the mating male connector, and the mating male connector is embedded in the main body. The tail end of the main body is embedded and connected with the main body through a matching male connector, the tail end of the main body is located at the lower end of the matching male connector, and the tail end of the main body is connected to the inside of the copper ring by riveting through a stud. The tail end of the main body is embedded and connected with the outside of the copper ring through an annular groove, the chamfer is located on the left side of the stud, the stud is embedded and connected with the chamfer, and the left side of the main body is provided with an annular groove , the main body and the outside of the copper ring are embedded and connected through an annular groove, the stud is located on the left side of the mating male connector, and the mating male connector is connected with the copper ring by riveting.

Further: the stud is embedded and connected with the chamfer, and the number of the chamfer is two.

Further: the main body and the outside of the copper ring are embedded and connected through an annular groove, the length of the annular groove is 0.5mm, and the number of the annular grooves is 2.

Further: the main body is made of red copper, the nickel base is 2-3um, and the silver plating is 6-8um.

Further: the annular groove selects silver with low contact resistance, the contact resistance is 0.05MAX, the electrical conductivity is 20%min, the mechanical life is 10000T, and copper cannot be exposed. A torsion spring jack connector.

Beneficial effects: Different from the traditional torsion spring jack connector, the annular groove in the torsion spring jack connector in this technical solution has a tight structure, high stability, is not easy to be damaged, and prevents surface damage. Joint gaps affect appearance.

Description of drawings

1. Copper ring; 2. Main body; 3. Matching male connector; 4. Tail end of main body; 5. Chamfer; 6. Ring groove; 7. Stud.

Fig. 1: the overall structure schematic diagram of the utility model.

Detailed ways

Below in conjunction with accompanying drawing and embodiment, further set forth the utility model. In the following detailed description, certain exemplary embodiments of the present invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments may be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

Embodiment one:

A torsion spring jack connector, comprising a copper ring 1, a main body 2, a matching male connector 3, a main body tail end 4, a chamfer 5, an annular groove 6, and a stud 7, the copper ring 1 is located on On the left side of the main body 2, the main body 2 and the inside of the copper ring 1 are riveted and connected by a stud 7. The main body 2 is located at the upper end of the mating male connector 3, and the mating male connector 3 is embedded with the main body 2. Connection, the middle of the main body 2 and the main body tail end 4 is provided with a matching male connector 3, the main body tail end 4 and the main body 2 are embedded and connected through the matching male head, and the main body tail end 4 is located in the matching male connector 3, the main body tail end 4 and the inside of the copper ring 1 are riveted and connected by studs 7, the main body tail end 4 and the outside of the copper ring 1 are embedded and connected through an annular groove 6, and the chamfer 5 Located on the left side of the stud 7, the stud 7 is embedded and connected with the chamfer 5, the design of the chamfer 5 can be more convenient to connect with the matching male connector 3, and it is not easy to cause damage. The left side of the main body 2 The side is provided with an annular groove 6. The main body 2 and the outside of the copper ring 1 are embedded and connected through the annular groove 6. The function of the annular groove 6 is to tighten the structure, improve the stability, and prevent the surface Connection gaps affect the appearance. The stud 7 is located on the left side of the mating male connector 3 , and the mating male connector 3 is riveted to the copper ring 1 .

As an optimization scheme of the present utility model, as shown in Figure 1, the stud 7 is embedded and connected with the chamfer 5, the number of the chamfer 5 is 2, and the outer part of the main body 2 and the copper ring 1 passes through the ring Shaped groove 6 embedded connection, the length of described annular groove 6 is 0.5mm, the number of described annular groove 6 is 2, and described main body (2) adopts main body red copper to make, nickel bottom 2-3um , silver-plated 6-8um, the annular groove 6 selects silver with low contact resistance, the contact resistance is 0.05MAX, the electrical conductivity is 20%min, the mechanical life is 10000T, and copper cannot be exposed. A torsion spring jack connector.

The above descriptions are only illustrative specific implementations of the present utility model, and are not intended to limit the scope of the present utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of the present invention shall fall within the protection scope of the present invention.

Claims (5)

1. A torsion spring jack connector, including a copper ring (1), a main body (2), a matching male connector (3), a main body tail end (4), a chamfer (5), and an annular groove (6), stud (7), characterized in that: the copper ring (1) is located on the left side of the main body (2), and the inside of the main body (2) and the copper ring (1) pass through the stud (7) riveting connection, the main body (2) is located at the upper end of the mating male connector (3), the mating male connector (3) is embedded and connected with the main body (2), the main body (2) and the tail end of the main body A matching male connector (3) is arranged in the middle of (4), the main body tail end (4) and the main body (2) are embedded and connected through the matching male head, and the main body tail end (4) is located in the matching male connector (3), the main body tail end (4) and the inside of the copper ring (1) are riveted and connected by studs (7), and the main body tail end (4) and the outside of the copper ring (1) are connected by a ring Shaped groove (6) is embedded and connected, the chamfer (5) is located on the left side of the stud (7), the stud (7) is embedded with the chamfer (5), and the left side of the main body (2) An annular groove (6) is provided on the side, the main body (2) and the outside of the copper ring (1) are embedded and connected through the annular groove (6), and the stud (7) is located on the mating male connector ( 3) on the left side, the matching male connector (3) is connected with the copper ring (1) by riveting. 2. The torsion spring socket connector according to claim 1, characterized in that: the stud (7) is embedded and connected with the chamfer (5), and the number of the chamfer (5) is 2 . 3. The torsion spring socket connector according to claim 1, characterized in that: the main body (2) and the outside of the copper ring (1) are embedded and connected through an annular groove (6), and the annular The length of the groove (6) is 0.5mm, and the number of said annular grooves (6) is 2. 4. The torsion spring socket connector according to claim 1, characterized in that: the main body (2) is made of red copper, with a nickel base of 2-3um and silver plating of 6-8um. 5. The torsion spring socket connector according to claim 1, characterized in that: the annular groove (6) selects silver with a lower contact resistance, the contact resistance is 0.05MAX, and the conductivity is 20%min , the mechanical life is 10000T, and copper cannot be exposed.