Mechanical coded lock remote password changing structure for important warehouse door
A technology of mechanical combination lock and password structure, which is applied in the field of remote replacement of password structure of mechanical combination locks for important warehouse doors, and can solve problems such as affecting safe use, high cost, and mistakes
Inactive Publication Date: 2020-09-25
JINAN RONGXIAO TECH CO LTD
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- Claims
- Application Information
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Problems solved by technology
The combination lock used in the existing warehouse door locks is manually opened or closed, and the setting of the password is also manually operated. Due to the complex structure of the combination lock and cumbersome operation, manual operation is easy to cause mistakes and affect safe use. Specialized personnel are required to operate on-site ,higher cost
Method used
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[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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The invention discloses a mechanical coded lock remote password changing structure for an important warehouse door. The mechanical coded lock remote password changing structure comprises an L shaped connecting plate; a coded lock is fixedly mounted on the side face of the vertical part, towards the horizontal part, of the L shaped connecting plate; a second gear motor bracket is fixedly mounted onthe horizontal part, close to the tail end, of the L shaped connecting plate; a second gear motor is fixedly mounted at the top half part of the second gear motor bracket; the output shaft of the second gear motor penetrates through the second gear motor bracket and is a screw; the front end of the screw is screwed in a threaded through hole of a first gear motor bracket; a first gear motor is fixedly mounted on the lower half part of the first gear motor bracket; the output shaft of the first gear motor penetrates through the first gear motor bracket to be corresponding to a password settingkey hole in the coded lock; the output shaft of the first gear motor is processed to be just the same as a coded lock setting key; a guide rod is arranged between the connecting plate and the secondgear motor bracket; and the guide rod penetrates through a guide hole in the first gear motor bracket. The mechanical coded lock remote password changing structure is convenient in operation and highin safety performance.
Description
technical field [0001] The invention relates to a structure for remotely changing codes of mechanical coded locks for important warehouse doors. Background technique [0002] The warehouse door is a special warehouse area protection gate for banks, stock exchanges, gold stores and other industries. Its manufacturing, material and performance requirements far exceed the requirements of anti-theft doors. It is mainly used for anti-theft, anti-drilling, fire prevention, and waterproof. The combination lock used in the existing warehouse door locks is manually opened or closed, and the setting of the password is also manually operated. Due to the complex structure of the combination lock and cumbersome operation, manual operation is easy to cause mistakes and affect safe use. Specialized personnel are required to operate on-site ,higher cost. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior ar...
Claims
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IPC IPC(8): E05B49/00E05B51/00E05B15/00
CPCE05B15/00E05B49/00E05B51/00
Inventor 王重霄
Owner JINAN RONGXIAO TECH CO LTD