Safety power supply interface device

A power supply interface and safety technology, which is applied to the components of the connection device, coupling devices, circuits, etc., can solve the problems of inability to guarantee the reliability and stability of electrical joints, inability to guarantee, inability to realize automatic implementation, etc.

Inactive Publication Date: 2016-11-09
郑静
View PDF5 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Reliable and convenient electrical connection is required between some electrical equipment and power supply equipment; however, in the electrical connection of some existing power supply equipment, it cannot guarantee the reliability and stability of the electrical connection; or, in realizing a more reliable electrical connection

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Safety power supply interface device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0007] Combine below figure 1 The present invention will be described in detail.

[0008] A safe power supply interface device according to an embodiment includes a casing 91, a power supply socket device 1 arranged on the lower side wall of the casing 91, and a socket device 1 arranged on the upper side wall of the casing 91. The power plug device, the power supply jack device 1 includes a power supply cable 3 and a power supply hole 2 for electrical connection with the power plug device, and the power plug device includes an upper side wall connected to the housing 91 Two jacking screw assemblies 8 fixedly connected, the two jacking screw assemblies 8 are arranged symmetrically with respect to the longitudinal axis of the housing 91 and each includes: fixed on the upper side wall of the housing 91 The threaded fixing sleeve 82, the pressing screw rod 81 threadedly engaged with the threaded hole 821 in the lower end wall of the threaded fixing sleeve 82, is located under the...

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

No PUM Login to view more

Abstract

The invention discloses a safety power supply interface device, which comprises a shell (91), a power supply jack device (1) arranged on the lower side wall of the shell (91) and a power plug device arranged on the upper side wall of the shell (91), wherein the power supply jack device (1) comprises a power supply cable (3) and a power supply hole (2) for being electrically connected with the power plug device; the power plug device comprises two ejection screw rod assemblies (8) fixedly connected onto the upper side wall of the shell (91); the two ejection screw rod assemblies (8) are symmetrically arranged relative to the longitudinal axis of the shell (91); and each ejection screw rod assembly comprises a thread fixing sleeve (82) fixed on the upper side wall of the shell (91) and an ejection screw rod (81) in thread match with a thread hole (821) in the lower end wall of the thread fixing sleeve (82).

Description

technical field [0001] The invention relates to the field of power supply equipment, in particular to a safe power supply interface device. Background technique [0002] Reliable and convenient electrical connection is required between some electrical equipment and power supply equipment; however, in the electrical connection of some existing power supply equipment, it cannot guarantee the reliability and stability of the electrical connection; or, in realizing a more reliable electrical connection In connected power supply equipment, it cannot be implemented automatically. Moreover, more importantly, it is impossible to guarantee the position locking after the socket and the insertion rod are engaged, and at the same time mechanically ensure the stable engagement of the insertion hole and the insertion rod before engagement and the position locking after engagement. Contents of the invention [0003] The purpose of the present invention is to provide a safe power supply ...

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
no application Login to view more
IPC IPC(8): H01R13/627H01R13/703H01R13/713
CPCH01R13/627H01R13/703H01R13/713
Inventor 郑静
Owner 郑静
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap