Intelligent lock

A technology of smart locks and lock cylinders, applied in building locks, locks operated by mechanical transmission, buildings, etc., can solve problems such as personal injury, delaying the best time for rescue, and increasing the time for unlocking, so as to solve the problem of people trapped. Effect

Pending Publication Date: 2021-01-22
JIANGSU QUNXIONG INTELLIGENT TECH
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AI-Extracted Technical Summary

Problems solved by technology

[0002] Although the current higher-end smart locks have more intelligent functions, the smart locks of the prior art still have the following problems: the opening and closing of the smart lock still needs to be controlled manually, but the traditional simple manual control becomes possible. Remote control (such as remote control or mobile device, etc.), which means that the opening and closing of the lock still needs to be controlled by people
[0003] Therefore the intelligent lock of prior art...
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Method used

[0046] Embodiment 3 of the present invention provides another smart lock, which includes the various components in Embodiment 1 above, and the same components use the same reference numerals, and this embodiment will not be repeated here. However, the difference is that, as shown in Figure 6, the transmission device in this embodiment includes a torsion spring 41 and a fixed rod 42, and the release device 112 is a spring, wherein the torsion spring 41 is arranged on the lock core part 1212, and the torsion spring 41 is elastic. The deformation stores elastic potential energy, so that the lock cylinder 1212 has a tendency to rotate, but the torsion spring 41 is fixe...
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Abstract

The invention discloses an intelligent lock which comprises an induction module and an execution module, and the induction module is used for monitoring whether a fire alarm occurs or not in real time; and the execution module comprises an automatic lock, the automatic lock is connected with the induction module, and the automatic lock is automatically unlocked in response to determining that thefire alarm occurs. According to the provided intelligent lock, whether the fire alarm occurs or not can be monitored in real time, during response to determining that the fire alarm occurs, the automatic lock is automatically unlocked, manual control is not needed, on one hand, the problem that people are trapped is solved, on the other hand, the door breaking time of firefighters is saved, and more time can be gained for rescue work.

Application Domain

Mechanical controls

Technology Topic

Embedded systemSmart lock +5

Image

  • Intelligent lock
  • Intelligent lock
  • Intelligent lock

Examples

  • Experimental program(9)

Example Embodiment

[0034]Example 1
[0035]ReferenceFigure 1 to Figure 4As shown, Embodiment 1 of the present invention provides a smart lock. The smart lock includes a sensing module 11 and an execution module 12. The sensing module 11 is used to monitor whether a fire alarm occurs in real time; the execution module 12 includes an automatic lock 121, an automatic lock 121 and a sensor Module 11 is connected. When a fire alarm is determined to occur, the automatic lock 121 automatically opens without human control. On the one hand, it solves the problem of trapped personnel, and on the other hand, it saves the time for firefighters to break the door, which can win more rescue work. Much time.
[0036]On the one hand, the sensing module 11 includes a temperature sensing element 111 and a release device 112. The temperature sensing element 111 is arranged on the upper part of the door for real-time monitoring of temperature, and when the temperature reaches the limit temperature of the temperature sensing element 111, the temperature sensing element 111 is Trigger, and the release device 112 is configured to undergo elastic deformation at the initial stage, and to drive the execution of the module action after the release device is reset. The present invention mainly uses the temperature sensing element 111 to apply force to the release device 112 to make the release device 112 Elastic deformation occurs. Preferably, the temperature sensing element 111 of this embodiment may be a temperature sensing glass ball, and the release device 112 may be a torsion spring mechanism, wherein the torsion spring mechanism is provided on the door body, and the torsion spring mechanism is fixed by the temperature sensing glass ball, and the temperature sensing The glass ball is configured to be able to compress the torsion spring mechanism. At this time, the torsion spring mechanism undergoes elastic deformation, so that the torsion spring mechanism has elastic potential energy, so that when a fire occurs, the indoor temperature rises, and when the temperature rises to the temperature of the temperature-sensitive glass ball At the limit temperature, the temperature-sensitive glass ball explodes. At this time, the elastic potential energy of the torsion spring mechanism is converted into kinetic energy, thereby driving the execution module 12 to act;
[0037]In addition, the above content is only to explain the present invention more clearly. Therefore, examples are listed in which the temperature sensing element 111 is a temperature sensing glass ball and the release device 112 is a torsion spring mechanism. The present invention is not limited to this, and can be any other As long as the structure can achieve the same function, for example, the temperature sensing element 111 can also be a fusible metal, and the release device can also be a spring.
[0038]On the other hand, the execution module 12 includes a transmission device 122, which is respectively connected to the release device 112 and the automatic lock 121. More specifically, the automatic lock 121 includes a lock body 1211, a lock core portion 1212 and a bolt portion 1213, and a transmission device 122 The lock core part 1212 is connected in transmission, and the lock core part 1212 is configured to drive the bolt part 1213 to move. Preferably, the transmission device 122 may be a rack and pinion mechanism, wherein the gear portion of the rack and pinion mechanism is connected to the lock core portion 1212, and considering the particularity of the structure of the lock core portion 1212, the gear portion of the rack and pinion mechanism of the present invention is based on The structure of the lock core part 1212 is specially designed. To continue the above example, the release device 112 is a torsion spring mechanism. The rack part of the rack and pinion mechanism is connected to the torsion spring mechanism. After the torsion spring mechanism loses its force, the torsion spring mechanism The reset drives the rack part to move to rotate the gear part, so that the lock tongue part 1213 is driven to contract by the lock core part 1212, so as to realize the automatic opening of the door body.
[0039]infigure 1 In the present invention, the induction module 11 and the execution module 12 are arranged vertically, and after the elastic potential energy of the release device 112 is converted into kinetic energy, the release device 112 drives the transmission device 122 to move in the vertical direction to realize the automatic opening of the automatic lock 121. Of course, the present invention is not limited to this. The sensing module 11 and the execution module 12 can also be arranged horizontally. After the elastic potential energy of the release device 112 is converted into kinetic energy, the release device 112 drives the transmission device 122 to move in the horizontal direction to realize automatic The lock 121 opens automatically.
[0040]Consider that smart locks can be reused. Therefore, the smart lock of the present invention also includes a reset device 13, which is connected to the transmission device 122. The reset device 13 drives the release device 112 to return to the original elastically deformed state. Preferably, the reset device 13 may have a hexagonal opening. Continuing the above example, the release device 112 is a torsion spring mechanism. When the torsion spring mechanism needs to be restored to the initial state of elastic deformation, the gear can be twisted through the hexagon socket to move the rack until the torsion spring The mechanism returns to the initial state of elastic deformation. At this time, the automatic lock 121 is automatically closed. At this time, if the force of the hexagonal gear is lost, the torsion spring mechanism will reset and the automatic lock 121 will automatically open again. Therefore, the present invention is intelligent The lock also includes a locking device 14. The temperature sensing element 111 is embedded in the locking device 14, and the release device 112 is elastically deformed by the temperature sensing element 111. Preferably, the locking device 14 has an open structure. Continue the above example, the temperature sensing element 111 For the temperature-sensitive glass ball, the locking device 14 may be a slideway adapted to the temperature-sensitive glass ball, and a limit part is provided on the slideway, and the limit part is configured such that the temperature-sensitive glass ball can be fixed and twisted. The effect of applying force to the torsion spring mechanism causes the torsion spring mechanism to undergo elastic deformation. Therefore, the torsion spring mechanism stores elastic potential energy. When in use, when the torsion spring mechanism returns to the state of elastic deformation, it can feel The temperature-sensitive glass ball is inserted into the slideway through the opening, and the temperature-sensitive glass ball slides in the slideway until the temperature-sensitive glass ball slides to the limit. At this time, the temperature-sensitive glass ball will exert a force on the torsion spring mechanism, even if the hexagonal opening The force of the gears disappears, and the torsion spring mechanism still undergoes elastic deformation through the fixing of the temperature-sensitive glass ball, so that the torsion spring mechanism has elastic potential energy.
[0041]Taking into account the need to unlock for daily use. Therefore, the present invention integrates an unlocking module on the automatic lock 121. The unlocking module is mostly for daily use. The unlocking module includes a driver 21, which is connected to the lock core 1212 by transmission. When used, fingerprint unlocking, password unlocking, or key unlocking can be used. In this way, the driver 21 drives the lock core part 1212 to drive the bolt part 1213 to move, so that the automatic lock 121 is opened.

Example Embodiment

[0042]Example 2
[0043]Taking into account the cost of the transmission device, the second embodiment of the present invention provides another smart lock, which includes the components in the above-mentioned embodiment 1, and the same components use the same reference numerals, and this embodiment will not be omitted here. Go into details. However, the difference is that referenceFigure 5 As shown, the execution module 12 in this embodiment includes a transmission device (the transmission device in this embodiment 2 is different from the transmission device in embodiment 1). The transmission device includes a transmission portion 31 and a connecting portion 32, and the transmission portion 31 is connected to The connecting portion 32 is connected to the release device 112, and the transmission portion 31 is drivingly connected to the automatic lock 121. Preferably, the connection portion 32 is a rope, and the transmission portion 31 is a rack. In this way, without affecting the realization of the function of the present invention, the transmission The material cost of the device is greatly reduced and it is more economical.
[0044]Also, the above content is only to explain the present invention more clearly. Therefore, the connecting portion 32 is listed as a rope. The present invention is not limited to this, and can also be any other structure, such as a tie rod, a pneumatic rod, or a hydraulic rod. As long as the same function can be achieved.

Example Embodiment

[0045]Example 3
[0046]Embodiment 3 of the present invention provides another smart lock, which includes the components in Embodiment 1 above, and the same components use the same reference signs, and this embodiment will not be repeated here. However, the difference is that referenceFigure 6 As shown, the transmission device in this embodiment includes a torsion spring 41 and a fixing rod 42, and the release device 112 is a spring. The torsion spring 41 is provided on the lock core portion 1212, and the torsion spring 41 undergoes elastic deformation and stores elastic potential energy, so that the lock The core 1212 has a tendency to rotate, but the torsion spring 41 is fixed by the fixed rod 42 and cannot be rotated. The other end of the fixed rod 42 is connected to the spring, so that when a fire occurs, the indoor temperature rises, and when the temperature rises to the temperature-sensitive glass ball At the limit temperature of, the temperature-sensitive glass ball bursts. At this time, the elastic potential energy of the spring is converted into kinetic energy, which drives the fixed rod 42 away from the torsion spring 41. At this time, the elastic potential energy of the torsion spring 41 is converted into kinetic energy, which can drive the lock cylinder 1212 to rotate , Thereby realizing automatic unlocking of the automatic lock 121.

PUM

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Description & Claims & Application Information

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