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Electronic lock with double-motor structure

An electronic lock and dual motor technology, applied in the field of electronic locks, can solve problems such as the inability to open the door lock, the inability to open the door lock, and the inability of users to find common motors in time, so as to achieve the effect of improving the security performance.

Active Publication Date: 2015-04-01
广东德瑞智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this mode are: first, when the unlocking mechanism breaks down, even if another motor can be used, the door lock still cannot be opened; second, the user cannot find the failure of the common motor in time for timely maintenance, once the backup motor also fails , the door lock cannot be opened

Method used

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  • Electronic lock with double-motor structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1 and Figure 7 As shown, an electronic lock with a dual-motor structure includes a lock case 1, a motor A6, a motor B8, a clutch mechanism A, a clutch mechanism B, a gear linkage mechanism, a bolt mechanism, a handle knob 3, a lock cylinder knob 7, a power supply , switch 27 and control panel, this electronic lock is also provided with indoor panel 26 and outdoor panel 20, and electronic lock body is installed in the door body, and indoor panel 26 and outdoor panel 20 are installed on the door body by connecting bolt. The lock tongue mechanism includes a main tongue 13 and an oblique tongue 12, and the main tongue 13 and the oblique tongue 12 protrude out of the lock housing 1 through the lock hole of the lock housing 1 respectively. The main tongue 13 and the oblique tongue 12 are respectively fixedly connected with the gear linkage mechanism through connecting rods.

[0041] The indoor panel 26 can open the power supply cover of the power supply to a...

Embodiment 2

[0062] The difference between this embodiment and embodiment 1 is: as Figure 6 As shown, the lock housing 1 also includes a three-way joint socket 29, one end of the three-way joint socket 29 is electrically connected to the power supply to provide a source of electric energy for daily work, and the other end of the three-way joint socket 29 draws two connecting wires respectively It is electrically connected with motor A6 and motor B8, and provides electric energy to motor A6 and motor B8. The third end of the three-way joint socket 29 is electrically connected to the control panel. In addition to providing electric energy to the control panel, when the power of the common power supply is insufficient, it can The charging system of the control panel provides electric energy to A6 and motor B8 to ensure the normal operation of the electronic lock. The three-way joint socket 29 is used as the switching system of the power supply system, and the connecting wires between the pow...

Embodiment 3

[0065] The difference between this embodiment and embodiment 1 is: as Figure 7 As shown, the outdoor panel 20 of the lock is provided with a USB interface 28 , and the USB interface 28 is electrically connected to the third end of the three-way joint socket 29 . It is also equipped with a hand-held PDA18, and a circuit control system corresponding to the control panel is arranged in the hand-held PDA18. When the electronic lock is short of power or the power supply is insufficient, it can be charged with an external handheld PDA18 or charging treasure to ensure that the electronic control system can be used to unlock the circuit. The hand-held PDA18 is an external part of the electronic lock. There is a set of backup circuit control system in the hand-held PDA18 to be connected with the control panel. Password emergency unlock. The safety and convenience of using the electronic lock are improved.

[0066] Further, the outdoor panel 20 of the lock is provided with an anti-t...

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Abstract

The invention relates to the technical field of an electronic door lock, in particular to an electronic lock with a double-motor structure. The electronic lock comprises a motor A and a motor B, wherein the motor A correspondingly drives a clutch mechanism A, the motor B correspondingly drives a clutch mechanism B; the power input end of the clutch mechanism A is connected with the motor A; the power input end of the clutch mechanism B is connected with the motor B; the power input end of the clutch mechanism A is fixedly connected with a handling rotary knob; the power input end of the clutch mechanism B is fixedly connected with a lock cylinder rotary knob; a gear linkage mechanism is in linkage connection with a bolt mechanism; the gear linkage mechanism comprises an upper gear and a lower gear which are mutually meshed; the handling rotary knob controls the upper gear to rotate; the lock cylinder rotary knob controls the lower gear to rotate; the gear linkage mechanism drives the bolt mechanism to stretch. The electronic lock has the characteristics of being high in security performance, strong in portability, simple in structure, and small in malfunction possibility.

Description

technical field [0001] The invention relates to the technical field of electronic door locks, in particular to an electronic lock with a double-motor structure. Background technique [0002] Traditional electronic locks are generally driven by only one motor. When the motor fails, the door lock cannot continue to be opened by electronic input. Only mechanical keys can be used for emergency unlocking, but usually, the user does not carry a spare key at any time or the spare key is lost due to infrequent use, so the door can only be opened by forcibly unlocking. [0003] For above-mentioned defect, someone begins to design the electronic lock of double motor, when a motor breaks down, another motor can play the effect of emergency backup. For this kind of dual-motor electronic lock currently developed, both motors control the same unlocking mechanism at the same time, and most of the switching methods of the two motors adopt the automatic switching mode, that is, the common m...

Claims

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Application Information

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IPC IPC(8): E05B47/06
Inventor 付少东
Owner 广东德瑞智能科技有限公司
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