CN1308388A

CN1308388A - Bent conductive leaf spring

Info

Publication number: CN1308388A
Application number: CN 01107512
Authority: CN
Inventors: 罗志昭
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-09
Filing date: 2001-02-09
Publication date: 2001-08-15

Abstract

A flexed conductive spring sheet placed between conductors by the pressing force of the fastener. A reversal force the flexed spring sheet produces in double directions increase the prehension force of fastener to the conductors, friction force and the reliability of the contacting face.

Description

Bent conductive leaf spring

Bent conductive leaf spring of the present invention (the electric conductor surface topography has disc, plane, according to the feature on electric conductor surface, bent conductive leaf spring is identical with the electric conductor contact-making surface) is specially adapted to the use that connects between all electric conductors of power circuit and the electric conductor.

Existing electric conductor connects with electric conductor, in use, 1, can be subjected to the influence of cold shrinkage and thermal expansion, can make the contact-making surface loose contact of electric conductor and electric conductor; 2, not enough, the contact-making surface loose contact that can make electric conductor and electric conductor of the pressure of securing member, cause easily become flexible, easily get loose, resistance greatly, little, the loss of live flow greatly, power outage often takes place in the fusing meeting of generating heat.

(the electric conductor surface topography has disc to bent conductive leaf spring of the present invention, the plane, feature according to the electric conductor surface, bent conductive leaf spring is identical with the electric conductor contact-making surface) purpose be at the problems referred to above, its technical characterictic is the pressure that utilizes bent conductive leaf spring, bent conductive leaf spring is placed in the middle of electric conductor and the electric conductor, pressure bursts by securing member flattens the parallel compressing of bent conductive leaf spring in the middle of electric conductor and electric conductor, this moment, bent conductive leaf spring can produce two-way opposite force, strengthened hold the do power of securing member to electric conductor and electric conductor, frictional force increases, contact-making surface is reliable, not loosening, do not get loose, the live flow is big, the fusing of not generating heat prevents that electric conductor and electric conductor are easily loosening, easily get loose, loss is big, heating fusing, the drawback that power outage takes place.

(the electric conductor surface topography has disc to bent conductive leaf spring of the present invention, the plane, feature according to the electric conductor surface, bent conductive leaf spring is identical with the electric conductor contact-making surface), a kind of innovative technology is proposed, this innovative technology is the pressure that utilizes bent conductive leaf spring, bent conductive leaf spring is placed in the middle of electric conductor and the electric conductor, pressure bursts by securing member flattens in the middle of electric conductor and electric conductor this moment with the parallel compressing of bent conductive leaf spring, and bent conductive leaf spring can produce two-way opposite force, strengthens hold the do power of securing member to electric conductor and electric conductor, frictional force increases, contact-making surface is reliable, not loosening, do not get loose, the live flow is big, the fusing of not generating heat prevents that electric conductor and electric conductor are easily loosening, easily get loose, loss is big, heating fusing, the innovative technology that power outage takes place.

Now in conjunction with the accompanying drawings, bent conductive leaf spring structure accompanying drawing Fig. 1 of the present invention, Fig. 2, Fig. 3 are described in further detail.

Fig. 1, Fig. 2, be bent conductive leaf spring of the present invention contact in the middle of the disc electric conductor, the structure chart of bent conductive leaf spring contact in the middle of the electric conductor of plane: bent conductive leaf spring (1), the wire casing (2), plane electric conductor (3), the securing member (4) that connect with round electric conductor.

Fig. 3 structure chart that to be bent conductive leaf spring of the present invention contact in the middle of disc electric conductor and plane electric conductor: bent conductive leaf spring (1), with justify wire casing (2), plane electric conductor (3), the securing member (4) that electric conductor connects.

With reference to Fig. 1, Fig. 2, Fig. 3 bent conductive leaf spring (1) is placed in the middle of the electric conductor, pressure bursts by securing member (4) flattens the parallel compressing of bent conductive leaf spring (1) in the middle of electric conductor and electric conductor, bent conductive leaf spring this moment (1) can produce two-way opposite force, strengthen securing member (4) to electric conductor and electric conductor to hold the power of work, frictional force increase, contact-making surface reliable.

Claims

1, bent conductive leaf spring of the present invention, its technical characterictic are the supporting innovative technologies that bent conductive leaf spring (1) is arranged in the middle of electric conductor and the electric conductor.

2, bent conductive leaf spring according to claim 1 (1), its technical characterictic are the innovative technologies that contacts that is applicable to the contacting of the contacting of disc electric conductor (2) and disc electric conductor (2), disc electric conductor (2) and plane electric conductor (3), plane electric conductor (3) and plane electric conductor (3).