A multi-choice electrical connection method and a multi-choice step-by-step control relay
A step control, relay technology, applied in the direction of electromagnetic relay, electromagnetic relay details, relay, etc., can solve the problems of multiple control interfaces, increase equipment cost, etc., and achieve the effects of cost reduction, low manufacturing cost, and simple structure
Inactive Publication Date: 2016-01-20
戴军
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In many applications, you will encounter the problem of choosing one of the electrical connections. The general solution is to use multiple relays or multiple power tubes (MOS tubes), but this method requires more control interfaces and more hardware implementation resources, thus increasing the cost of the device
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] A multi-choice electrical connection method, which is to choose a group of moving main contacts among multiple groups of static main contacts. The moving main contacts are driven by stepping motors, and the number of driving steps is determined by the external circuit. The positioning of the point is detected by a set of moving position detection contacts, and the action of the moving position detection contact is consistent with that of the moving main contact; the combination of the moving main contact and the static main contact is pressed by the electromagnetic coil. The separation of the moving main contact and the static main contact is completed by the electromagnetic coil loosening the contact pressure piece; when the electromagnetic coil is not powered, the contact pressure piece is separated from the electromagnetic coil and pressed on the supporting shrapnel of the moving contact , the moving main contact is combined with the static main contact, when the elec...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an either-or electrical connection method. Selection is conducted by a group of dynamic main contacts among multiple groups of static main contacts, the dynamic main contacts are driven by a stepping motor, the number of driving steps is determined by an external circuit, positioning of the dynamic main contacts is detected by a group of dynamic position detection contacts, and motion of the dynamic position detection contacts is consistent with that of the dynamic main contacts; and combination or separation of the dynamic main contacts and the static main contacts is completed by absorbing or loosening contact tablets of electromagnetic coils. By the adoption of the method, either-or electrical connection is achieved by the least hardware executing resources and the least control joints, so that equipment cost is reduced. The either-or stepping control relay with the method is adopted, the stepping motor drives a support elastic piece to rotate, required static main contacts can be accurately selected from the multiple groups of static main contacts, and the either-or stepping control relay with the method has the advantages of being simple and convenient to operate, simple in structure, and low in manufacturing cost.
Description
technical field [0001] The invention belongs to electromechanical equipment, and in particular relates to a multi-choice electrical connection method, and also relates to a multi-choice step-by-step control relay for realizing the method. Background technique [0002] In many applications, you will encounter the problem of choosing one of the electrical connections. The general solution is to use multiple relays or multiple power tubes (MOS tubes), but this method requires more control interfaces and more The hardware performs the resource, thus increasing the cost of the device. Contents of the invention [0003] The purpose of the present invention is to provide a kind of electrical connection method of choosing one of many, realize the electrical connection of choosing one of many with the least hardware execution resource and the least control interface, thereby reducing the cost of equipment, the present invention also provides Multi-choice step-by-step control relay...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H01H50/54
Inventor 王东辉赵军华赵英凯胡艳华尹霞郑宝林戴军
Owner 戴军