Lock controlling hand-held instrument, lock body, electronic lock system and well cover
An electronic lock system and hand-held instrument technology, applied in building locks, lock applications, electric alarm locks, etc., can solve the problems of poor anti-theft ability and inconvenient management of locks, and achieve strong anti-theft performance, complex structure, and easy supervision and management Effect
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Embodiment 1
[0042] The electronic lock system provided by the embodiment of the present invention mainly includes two parts: a lock control hand-held instrument and a lock.
[0043] figure 1 The structure of the first lock control handheld device provided by the embodiment of the present invention is shown, and only the parts related to the embodiment of the present invention are shown for convenience of description.
[0044] The lock control handset includes:
[0045] The main control module 11 of the hand-held instrument is used to control the work of each module of the lock-control hand-held instrument;
[0046] Background password receiving module 12, for receiving the control lock password that background sends to control lock handset;
[0047] The password sending module 13 is used to send the lock control password to the lock body;
[0048] The power supply module 14 is used to supply power to the lock body.
[0049] In actual work, when the lock is to be unlocked, under the co...
Embodiment 2
[0069] The electronic lock system described in the previous embodiment can be used in daily door anti-theft, bank security and other fields, especially in public facilities such as street lamps and manhole covers. Take the manhole cover as an embodiment of the present invention.
[0070] Figure 7 The first lock body structure of the manhole cover provided by the embodiment of the present invention is shown, and only the parts related to the embodiment of the present invention are shown for convenience of description.
[0071] Wherein, the hollow ring 71 with wrench slot and tongue and groove is used to rotate with the rotation of the wrench when the wrench is inserted;
[0072] The lock body 72 is used to control the extension or retraction of the lock tongue 63 according to the lock control password, the confirmation password and the power supply of the handheld device. The lock body 72 is placed in the hollow ring 71 and becomes a movably connected relationship with the h...
Embodiment 3
[0076] Figure 8 The second lock body structure of the manhole cover provided by the embodiment of the present invention is shown, and only the parts related to the embodiment of the present invention are shown for convenience of description.
[0077] Wherein, the rotating disc 81 with the wrench slot is used to rotate with the rotation of the wrench when the wrench is inserted;
[0078] The lock body 72 connected to the lower surface of the rotating disk 81 is used to control the extension or retraction of the lock tongue 63 according to the lock control password, the confirmation password and the power supply of the handheld device.
[0079] A hollow connecting piece 82 with a tongue and groove is attached, and the lock body 72 is placed in the hollow connecting piece 82, and becomes a movably connected relationship with the hollow connecting piece 82, that is, when the dead bolt 63 in the lock body 72 retracts, the lock body 72 There is no connection relationship with the ...
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