CN206585110U

CN206585110U - A kind of hyperboloid high current spiral contactor

Info

Publication number: CN206585110U
Application number: CN201720225549.XU
Authority: CN
Inventors: 邱应普
Original assignee: Dongguan City Ickes Kang Electronic Technology Co Ltd
Current assignee: Dongguan City Ickes Kang Electronic Technology Co Ltd
Priority date: 2017-03-09
Filing date: 2017-03-09
Publication date: 2017-10-24
Anticipated expiration: 2027-03-09

Abstract

Embodiment of the present utility model provides a kind of hyperboloid high current spiral contactor, including sleeve pipe and it is connected to the elastomer of inside pipe casing, connection end of the elastomer comprising two ends and the multiple shell fragments being connected between two connection ends, the shell fragment curved, formation hyperboloid structure after torsion along the oblique arranged in parallel and shell fragment in elastomer direction along shell fragment width；Described sleeve pipe two ends can bend the projection for being fixedly connected with elastomer provided with multiple to cannula center direction of principal axis.The utility model adds contact area by providing a kind of hyperboloid high current spiral contactor, so as to improve the current capacity and reliability of contact so that the scrappage reduction of contact, and simple in construction, beneficial to batch production, reduces production cost；Meanwhile, by the projection at sleeve two ends, effectively elastic component can be fixedly connected on sleeve, increase the steadiness of device.

Description

A kind of hyperboloid high current spiral contactor

Technical field

The utility model is related to electric contact piece technical field, more particularly to a kind of hyperboloid high current spiral contactor.

Background technology

Electric connector is to be electrically connected between device and device, component and component, system and system and signal transmission Base components, because it has connection good, reliable operation, the features such as easy to maintenance, thus be widely used in it is various electrically In circuit, play a part of connection or disconnecting circuit, but traditional contact can be produced in the case of dither it is larger Hit, can influence the contact performance of product, in reduction current-carrying energy, increase heating, and contact surface is only that a contact or line connect Touch, reliability is relatively low, influence the current capacity of contact and the scrappage height of contact.

Utility model content

The technical problems to be solved in the utility model is that, there is provided a kind of hyperboloid high current spiral contactor, increase connects Contacting surface is accumulated, and improves the current capacity of contact, lowers the scrappage of contact.

To solve the above problems, the technical solution adopted in the utility model is：A kind of hyperboloid high current spiral is provided to connect Contact element, including sleeve pipe and the elastomer for being connected to inside pipe casing, connection end of the elastomer comprising two ends and are connected to two Multiple shell fragments between connection end, the shell fragment is along the oblique arranged in parallel and shell fragment in elastomer direction along shell fragment width side To curved after torsion, hyperboloid structure is formed；Described sleeve pipe two ends can be bent provided with multiple to cannula center direction of principal axis Projection for being fixedly connected with elastomer.

Further, the shell fragment is along the curved summit of shell fragment width towards sleeve pipe side.

Further, two connection ends of the elastomer are located by connecting in sleeve pipe two ends.

Further, the shell fragment by punching press, wrap up in circle and twisting formation.

Further, described sleeve pipe uses metal material.

Further, the connection end is in annular.

Using above-mentioned technical proposal, the utility model at least has the advantages that：The utility model is by providing one Hyperboloid high current spiral contactor is planted, contact area is added, so as to improve the current capacity and reliability of contact, makes The scrappage reduction of contact is obtained, and it is simple in construction, beneficial to batch production, reduce production cost；Meanwhile, pass through sleeve two ends Elastic component, effectively can be fixedly connected on sleeve by projection, increase the steadiness of device.

Brief description of the drawings

Fig. 1 is that a kind of hyperboloid high current spiral contactor elastomer of the utility model is not loaded into sleeve pipe, and sleeve pipe is raised Fractionation structural representation when inwardly not crimping.

Fig. 2 is that a kind of hyperboloid high current spiral contactor elastomer of the utility model loads after sleeve pipe, and sleeve pipe is raised Fractionation structural representation after inwardly crimping.

Embodiment

The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.It should be appreciated that following Illustrative examples and explanation are only used for explaining the utility model, are not intended as limiting of the present utility model, moreover, not rushing In the case of prominent, the feature in embodiment and embodiment in the utility model can be combined with each other.

As shown in figure 1, the utility model embodiment provides a kind of hyperboloid high current spiral contactor, including sleeve pipe 1 and The elastomer inside sleeve pipe 1 is connected to, connection end 3 and be connected between two connection ends 3 that the elastomer includes two ends Multiple shell fragments 2, the shell fragment 2 is along the oblique arranged in parallel and shell fragment 2 in sleeve pipe direction along the width of shell fragment 2 by reversing It is curved afterwards, form hyperboloid structure.Shell fragment 2 increases along the curved contact area for causing contact of the width of shell fragment 2, energy Enough realize that face is contacted, improve the current capacity and reliability of contact.

Two connection ends 3 of the elastomer are located by connecting in the inwall two ends of sleeve pipe 1, by multiple on sleeve pipe two ends The inwardly crimping of projection 4, makes the plane at elastomer two ends be adjacent to completely with internal surface of sleeve pipe so that elastomer is brought into close contact with sleeve 1, Connection is more consolidated.

The shell fragment 2 is along the curved summit of the width of shell fragment 2 towards the side of sleeve pipe 1, and the shell fragment 2 passes through punching Press, wrap up in circle and twisting formation, technique is simple, is easy to production.

In a specific embodiment, the connection end 3 is in annular.

In an instantiation, described sleeve pipe 1 uses metal material；Specifically, described sleeve pipe 1 uses copper or aluminium.

The utility model adds contact area by providing a kind of hyperboloid high current spiral contactor, so as to improve The current capacity and reliability of contact so that the scrappage reduction of contact, and it is simple in construction, beneficial to batch production, drop Low production cost；Meanwhile, by the projection at sleeve two ends, effectively elastic component can be fixedly connected on sleeve, increase device Steadiness.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is limited by appended claims and its equivalency range.

Claims

1. a kind of hyperboloid high current spiral contactor, including sleeve pipe, it is characterised in that：The contact also includes being connected to set Elastomer inside pipe, connection end of the elastomer comprising two ends and the multiple shell fragments being connected between two connection ends, institute State shell fragment curved, formation after torsion along the oblique arranged in parallel and shell fragment in elastomer direction along shell fragment width Hyperboloid structure；Described sleeve pipe two ends can be bent for being fixedly connected with the convex of elastomer provided with multiple to cannula center direction of principal axis Rise.

2. hyperboloid high current spiral contactor according to claim 1, it is characterised in that：The shell fragment is along shell fragment width The curved summit in direction is towards sleeve pipe side.

3. hyperboloid high current spiral contactor according to claim 1, it is characterised in that：Two companies of the elastomer End is connect to be located by connecting in sleeve pipe two ends.

4. the hyperboloid high current spiral contactor according to claims 1 or 2, it is characterised in that：The shell fragment passes through Punching press, wrap up in circle and twisting formation.

5. hyperboloid high current spiral contactor according to claim 1, it is characterised in that：Described sleeve pipe uses metal material Material.

6. hyperboloid high current spiral contactor according to claim 1, it is characterised in that：The connection end is in annulus Shape.