Emergency backup unlocking mechanism for information and electronic tail control
A lock mechanism and electronic technology, applied in building locks, building structures, buildings, etc., can solve problems such as poor locking effect, inability to handle emergency troubleshooting, and mechanism failures
Active Publication Date: 2020-12-25
TIANJIN HAIZHOU BRANCH TRADE & IND +1
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Obviously, the additional electronic control part of this traditional lock not only has poor locking effect, but also easily leads to mechanism failure problems, especially difficult to equip the technical connection between information and electronic system control, and it is impossible to eliminate emergency failures.
Method used
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Embodiment Construction
[0032] Other details and features of the present invention can be clearly understood by reading some of the embodiments described below in conjunction with the accompanying drawings.
[0033] Such as Figure 1-6 As shown, the emergency backup unlocking mechanism for information and electronic tail control includes a lock body 1 and a cover 2, a lifting shaft piece 3, a half shaft 4 type passive gear 6 and a toggle pin 7, a manual emergency additional device 22, a The first-level electronic emergency drive mechanism and the second-level electronic emergency drive mechanism that are the same as the first-level (such as figure 2 , 9, 10, 16 in 3), limit moving plate mechanism (13, 14, 15 in Figure 1, 3, 4), electronic identification position sensing device (such as Figure 1-6 3, 17, 18, 19, 20) etc., it is characterized in that the two ends of the lock body 1 are equipped with corresponding grooves 40 for lifting the lift shaft piece 3, and the bottom of the lock body 1 is arr...
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An information and electronic tail control emergency back-up unlocking / locking mechanism is characterized in that a half shaft type driven gear which is arranged in a lock body is subjected to engagement drive by a driving gear of a primary electronic emergency driving mechanism, and a shifting pin on the half shaft type driven gear is linked in a horizontal groove stress hole formed in a lifting shaft sheet; when electronic software and a control circuit system thereof turn on a motor in the emergency driving mechanism, the motor is enabled to drive a center shaft base wheel to rotate, the center shaft base wheel transmits the driving force by virtue of a jack to the driving gear which is combined with an internal tooth depended wheel, then the driving gear drives the half shaft type driven gear to rotate, and the shifting pin on the driven gear is driven to drive the lifting shaft sheet to do lifting movement in a groove of the lock body so as to achieve an unlocking / locking control state; if the motor or the emergency mechanism is broken or damaged, a secondary or third emergency driving mechanism can replace the primary emergency driving mechanism, the normal work support can be immediately recovered, and the locking control state can be continuously kept under the condition of not hindering the unlocking / locking state.
Description
technical field [0001] The invention relates to a lock control device controlled by an information and electronic system that integrates manual drive, electronic drive and multiple emergency system mechanisms, especially an emergency backup unlocking mechanism for information and electronic tail control. Background technique [0002] At present, in the face of the development trend of the information age, it is difficult for the electronic lock control mechanism to realize the popularization of information connection and popularization. The main lack of technical support is the unification of electronic control and mechanism backup and automatic troubleshooting of mechanical failures. Because, existing electronic door lock relies on traditional door lock foundation, only adds some electronic technology on original mechanism, and its emergency reserve that it possesses still retains original mechanical key mechanism as emergency function setting. Obviously, the additional ele...
Claims
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IPC IPC(8): E05B15/00
Inventor 朱玉国
Owner TIANJIN HAIZHOU BRANCH TRADE & IND