Remote opening and closing control structure of mechanical combination lock for important warehouse doors

A mechanical combination lock and opening and closing control technology, which is applied to non-mechanical transmission-operated locks, building locks, lock applications, etc., can solve the problems of complex structure, cumbersome operation, and errors of combination locks.

Active Publication Date: 2021-10-01
JINAN RONGXIAO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing warehouse door lock adopts a combination lock, which is manually opened or closed. Due to the complex structure of the combination lock and cumbersome operation, manual operation is easy to cause mistakes and affect safe use.

Method used

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  • Remote opening and closing control structure of mechanical combination lock for important warehouse doors

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] The structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification for the understanding and reading of those who are familiar with this technology, and are not used to limit the conditions for the implementation of the present invention , so it has no technical substantive meaning, and any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the disclosure of the present invention without affecting the functions and objectives of the present invention. The technical content must be within the scope covered. At the same time, terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to lim...

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Abstract

The invention discloses a remote opening and closing control structure of a mechanical combination lock for an important warehouse door, which includes a combination lock fixing frame, the combination lock is fixedly installed in the combination lock fixing frame, and the outside of the combination lock body has a scale fixed plate and a scale turntable integrated with it , there is a zero-calibration dial outside the scale dial, and a corresponding groove is opened in the center of the zero-calibration dial and the scale dial. into the groove, the stepper motor is controlled by an external controller. The present invention can realize remote intelligent control, saves manual rotation password, realizes the requirement of unattended opening and closing, reduces labor cost, and has convenient operation and high safety performance.

Description

technical field [0001] The invention relates to a remote opening and closing control structure of a mechanical combination lock for an important warehouse door. Background technique [0002] The warehouse door is a special protective gate for the warehouse area of ​​banks, stock exchanges, gold stores and other industries. It is used in manufacturing, materials and [0003] The performance requirements far exceed the requirements of anti-theft doors, and are mainly used for anti-theft, anti-drilling, fire prevention, and waterproof. The existing warehouse door lock adopts a combination lock, which is manually opened or closed. Due to the complex structure of the combination lock and cumbersome operation, manual operation is easy to cause mistakes and affect safe use. Contents of the invention [0004] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, and provide a remote opening and closing control structure of a mechan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B49/00E05B51/00E05B15/00
CPCE05B15/00E05B49/00E05B51/00
Inventor 王重霄
Owner JINAN RONGXIAO TECH CO LTD
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