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Coded lock panel device

A combination lock and panel technology, applied in the field of combination locks, can solve the problems of inconvenient battery replacement and maintenance work, difficult disassembly, etc., and achieve the effect of solving installation and positioning difficulties, convenient installation and separation, and accurate positioning structure.

Inactive Publication Date: 2014-06-18
SHANGHAI BUDDY TECHONOLOGICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this technical solution, the hook and slot structures used in the front and rear covers are directly pushed in and snapped together, making it difficult to disassemble. To replace the battery, the front and rear covers need to be separated first, and then the warehouse body and the front cover are separated, so it is necessary to replace the battery. Inconvenient battery operation and maintenance work

Method used

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  • Coded lock panel device
  • Coded lock panel device
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] The present invention will be further described below in conjunction with preferred embodiments.

[0049] figure 1 and figure 2 A circular combination lock panel applied to a safe is shown, which is composed of two relatively independent parts: a panel body 3 and a base body 2 (including a ring body 30 fitted on the base body). The cover shell 4, the cover plate 7, the seat body, the ring body and other mechanical parts of the panel body can be formed by injection molding or metal casting. The cable 12 on the seat body 2 passes through the door panel through the hole 66, and then the seat body is fixed on the safe door panel 1 by the mounting holes 11 provided on the seat body with two screws. The seat body is provided with a double battery compartment 9 specially designed for the standard 9V laminated battery 8. The two battery compartments are connected in parallel on the circuit. For the user, the combination lock still works normally when one battery is installed...

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Abstract

The invention discloses a coded lock panel device, which comprises a cylindrical seat body capable of being fixed on a door plate, and a cylindrical panel body capable of being arranged in the seat body, wherein the panel body comprises a housing, a keyboard fixed in the housing, a display module and a cover plate; and the seat body is provided with a battery cabin, a fixing hole and a wire harness used for connecting an electric device of a lock arranged in the door plate. The coded lock panel device also comprises a ring body sleeved on the seat body, axially fixed with the seat body and capable of rotating relative to the seat body; at least one positioning part is arranged in the ring body; the panel body is provided with extension parts of which the number is equal to that of the positioning parts and the positions corresponds to those of the positioning parts and which can be fastened with and separated from the positioning parts; and the seat body is provided with guiding parts of which the number is equal to that of the positioning parts and the positions correspond to those of the positioning parts, and which are passed through by the extension parts. By adopting the fastening and guiding structure, the panel body and the seat body are fixed and positioned accurately, combined firmly and separated quickly.

Description

technical field [0001] This invention relates to combination locks and, more particularly, to a combination lock for safes and similar containers. Background technique [0002] The existing cylindrical combination lock panel device used as a man-machine interface for exchanging information in safe cabinets, in addition to installing a numeric keypad, can also place ordinary dry batteries with large power inside it and install other modules, such as LCD display modules etc. Because the panel has a compact structure and a beautiful appearance, it is one of the better technical solutions for the electronic combination lock of the safe. However, its shape should conform to ergonomics, and its diameter should not be too large, so the internal space is very limited. On the other hand, in order to facilitate battery replacement and maintenance, it is necessary to provide an attachable and detachable structure. [0003] U.S. Patent US20020056300 discloses a cylindrical combinatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B37/20E05B49/00E05B15/00E05B17/22E05B65/52
Inventor 袁梦笑
Owner SHANGHAI BUDDY TECHONOLOGICAL
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