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Method and composition achieving smooth breakover in case of change in contact position

A contact and conduction technology, applied in the direction of contact operation parts, etc., can solve the problems of change of contact points and insufficient versatility, and achieve the effect of reliable and durable structural characteristics

Active Publication Date: 2015-06-24
叶春林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the lack of versatility of the prior art, and the problem that the contact points for obtaining device action signals on the mechanism will change, and provide a conversion contact with strong versatility, simple and reasonable structure, reliable and durable A device that enables smooth conduction even at points

Method used

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  • Method and composition achieving smooth breakover in case of change in contact position
  • Method and composition achieving smooth breakover in case of change in contact position
  • Method and composition achieving smooth breakover in case of change in contact position

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: It is applied to the occasion where it is connected to the mechanism device that needs to obtain the signal and then moves. This example is used to obtain the action signal of the door opening in the vehicle; to solve the problem that the pull rod of the door lock of some models and the central control lock of the vehicle use the same one The problem with the lever is that when the central control is locked, the lever will move backwards, which makes the usual scheme of obtaining the action signal on the lever of the door unlocking invalid. as attached figure 1 As shown, it includes a reciprocating action part 1 , a one-way stop member 2 , a stop part 3 , an outer lead 4 , a conductor part 5 , a return spring 6 , a housing part 7 and a limiting part 8 . Described reciprocating action piece 1, gets the spring steel wire of diameter 0.8 millimeter, is spiraled into an end with one end of straight steel wire by molding machine. The one-way stop member 2 is i...

Embodiment 2

[0023] Embodiment 2: It is also used in the occasion where it is connected to the mechanism device that needs to obtain the signal and then moves accordingly. This example is used to obtain the confirmation signal of the vehicle door lock; it solves the problem that the locking action stroke of each vehicle is different. as attached figure 2As shown, it includes a reciprocating action part 1, a one-way stop member 2, a stop part 3, an outer lead 4, a conductor part 5, a return spring 6, a housing part 7, a limit part 8 and a torsion spring 9. Described reciprocating action piece 1, gets the spring steel wire of diameter 0.8 millimeter, is spiraled into an end with one end of straight steel wire by molding machine. The one-way stop member 2 is injection-molded from nylon 1010, wherein the upper part is provided with a hole for the reciprocating action piece 1 and a stopper 3 for locking the reciprocating action piece 1 and a chute for unlocking, On the bottom of it, one end o...

Embodiment 3

[0024] Embodiment 3: This example is still applied to the occasion where it is connected with the mechanism device to obtain the signal and then moves accordingly. It is used to obtain the confirmation signal of the vehicle door lock; it solves the problem of different locking action strokes of each vehicle and facilitates expansion its use. as attached image 3 As shown, it includes a reciprocating action part 1, a one-way stop member 2, a stop part 3, an outer lead 4, a conductor part 5, a return spring 6, a housing part 7, a limit part 8 and a torsion spring 9. Described reciprocating action part 1, is to take thickness 0.5 millimeter, the spring steel sheet of width 2 millimeters is formed into clockwork disk shape, and the device of the straight bar shape of outer leading end is long 50 millimeters. The one-way stop member 2 is injection-molded from nylon 1010, wherein the upper part is provided with a hole for the reciprocating action piece 1 and a stopper 3 for locking...

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Abstract

The invention discloses a method and composition achieving smooth breakover in a case of a change in a contact position. The method and composition achieving smooth breakover in the case of the change in the contact position comprises a reciprocating action part, a single-direction locking member, a contact switch and a shell body part. The contact switch is arranged on the shell body part or the single-direction locking member. A single-direction motion self-locking structure matched with the reciprocating action part is arranged on the single-direction locking member. The reciprocating action part connected with a mechanism element desiring to obtain motion signals achieves that the contact positions can change randomly and convenience is brought to expansion of the movable stroke and the application range of the reciprocating action part through the self-locking function of the single-direction locking member and a method of being movable towards one direction and self-locked in a reverse direction. The method and composition achieving smooth breakover in the case of the change in the contact position has the structural advantages of being reasonable, simple, reliable, durable and capable of conveniently suitable for a touch-type or induction-type breakover switch. The contact positions obtaining mechanism member motion signals can be changed randomly. Reliability can not be affected by length of a motion stroke of each mechanism member. The method and composition achieving smooth breakover in the case of the change in the contact position is strong in generality and easy to implement.

Description

technical field [0001] The invention relates to the field of universal switches, in particular to a device that can be applied to obtain the action signals of various mechanism devices and can also be smoothly turned on by changing the contact points. Background technique [0002] At present, there are many known ways to obtain the action signals of various mechanism devices, but generally they are not universal; to obtain the action signals of the devices from the mechanisms already in use, and the spatial location is limited, and the use is difficult. When there are requirements for reliability and durability, it is not so easy to find qualified products; especially, when the action stroke and contact point of the mechanism device will change, it is more likely to become a more troublesome problem. Contents of the invention [0003] The purpose of the present invention is to overcome the lack of versatility of the prior art, and the problem that the contact points for ob...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H3/16
Inventor 叶春林
Owner 叶春林
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