Bluetooth padlock with alarm function

Abstract

The Bluetooth padlock with the alarm function comprises a lock body and a first receiving end, the lock body comprises an electronic lock cylinder, a circuit board, a first Bluetooth communication unit, a battery and an alarm unit, and the electronic lock cylinder, the first Bluetooth communication unit and the alarm unit are electrically connected with the circuit board. The battery is used for providing electric energy for the circuit board, the first Bluetooth communication unit and the first receiving end carry out signal interactive transmission, and the circuit board is provided with a control unit; according to the Bluetooth padlock with the alarm function, the first receiving end, the electronic lock cylinder, the circuit board, the first Bluetooth communication unit, the battery and the alarm unit are arranged in a matched mode, the control unit is arranged on the circuit board, and when the electronic lock cylinder is damaged by external force, the electronic lock cylinder sends an abnormal signal to the control unit on the circuit board; the control unit controls the alarm unit to give an alarm, so that criminals are prevented from getting rid of the alarm, property loss is effectively avoided, and a good warning effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of intercom systems, in particular to a Bluetooth padlock with an alarm function. Background Art

[0002] Smart door locks are improved from traditional mechanical locks and are more intelligent and simple in terms of user security, identification, and management. For example, fingerprint locks, iris recognition access control, etc. Usually, smart door locks have control modules and communication modules, and can be controlled by external control devices, such as mobile phones and other communication devices. However, when the current smart door locks are not connected to external control devices, when the user of the non-smart door lock touches or damages the electronic lock core, it cannot alarm, which may give criminals an opportunity to damage the door lock and then burglarize. Utility Model Content

[0003] The utility model aims to provide a Bluetooth padlock with an alarm function to solve the problem that the smart door lock proposed in the above background technology cannot alarm.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A Bluetooth padlock with an alarm function comprises a lock body and a first receiving end. The lock body comprises an electronic lock core, a circuit board, a first Bluetooth communication unit, a battery, and an alarm unit. The electronic lock core, the first Bluetooth communication unit, and the alarm unit are electrically connected to the circuit board respectively. The battery is used to provide power to the circuit board. The first Bluetooth communication unit and the first receiving end perform interactive signal transmission. A control unit is provided on the circuit board.

[0006] In one embodiment, the lock body further includes a charging interface, which is electrically connected to the circuit board and is used to charge the battery.

[0007] In one of the embodiments, the lock body further includes a PPT button, and the PPT button is electrically connected to the circuit board.

[0008] In one embodiment, the alarm unit includes a sounder, a buzzer, or an audible and visual alarm.

[0009] In one of the embodiments, the first receiving end includes a second Bluetooth communication unit, a first Weibo APP, and a first communication unit, and the first Weibo APP is electrically connected to the second Bluetooth communication unit and the first communication unit respectively.

[0010] In one of the embodiments, the first communication unit is a Bluetooth chip, a 4G chip, a WIFI chip, or a WIFI module.

[0011] In one of the embodiments, the Bluetooth padlock with alarm function further includes a second receiving end.

[0012] In one embodiment, the second receiving end includes a second communication unit and a second Weibo APP, and the second communication unit and the second Weibo APP are electrically connected.

[0013] In one embodiment, the first receiving end and the second receiving end are configured as a mobile phone, a smart watch, or a smart device with communication function.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The above-mentioned Bluetooth padlock with alarm function is configured through the coordination of a first receiving end, an electronic lock core, a circuit board, a first Bluetooth communication unit, a battery, and an alarm unit. The circuit board has a control unit. When an external force damages the electronic lock core, the electronic lock core sends an abnormal signal to the control unit on the circuit board. The control unit controls the alarm unit to sound an alarm, thereby preventing criminals from taking advantage of the opportunity, effectively avoiding property loss, and achieving a good warning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a schematic structural diagram of a Bluetooth padlock with an alarm function according to an embodiment of the present invention.

[0017] As shown in the accompanying drawings: lock body 1, electronic lock cylinder 11, circuit board 12, first Bluetooth communication unit 13, battery 14, alarm unit 15, charging interface 16, PPT button 17, first receiving end 2, second Bluetooth communication unit 21, first Weihuang APP 22, first communication unit 23, second receiving end 3, second communication unit 31, second Weihuang APP 32. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0019] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be an intermediate element at the same time. On the contrary, when an element is said to be "directly" connected to another element, there is no intermediate element.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0021] See also Figure 1 : A Bluetooth padlock with an alarm function, comprising a lock body 1 and a first receiving end 2, wherein the lock body 1 comprises an electronic lock core 11, a circuit board 12, a first Bluetooth communication unit 13, a battery 14, and an alarm unit 15, wherein the electronic lock core 11, the first Bluetooth communication unit 13, and the alarm unit 15 are electrically connected to the circuit board 12 respectively, the battery 14 is used to provide power to the circuit board 12, the first Bluetooth communication unit 13 performs interactive signal transmission with the first receiving end 2, and the circuit board 12 has a control unit.

[0022] In one embodiment, the lock body 1 further includes a charging interface 16 , and the charging interface 16 is electrically connected to the circuit board 12 for charging the battery 14 .

[0023] In one embodiment, the lock body 1 further includes a PPT button 17 , and the PPT button 17 is electrically connected to the circuit board 12 .

[0024] In one embodiment, the alarm unit 15 includes a sounder, a buzzer, or an audible and visual alarm.

[0025] In one embodiment, the first receiving end 2 includes a second Bluetooth communication unit 21, a first Weibo APP 22, and a first communication unit 23, and the first Weibo APP 22 is electrically connected to the second Bluetooth communication unit 21 and the first communication unit 23, respectively.

[0026] In one embodiment, the first communication unit 23 is a Bluetooth chip, a 4G chip, a WIFI chip, or a WIFI module.

[0027] In one of the embodiments, the Bluetooth padlock with alarm function further includes a second receiving end 3 .

[0028] In one embodiment, the second receiving end 3 includes a second communication unit 31 and a second Weibo APP 32, and the second communication unit 31 and the second Weibo APP 32 are electrically connected.

[0029] In one embodiment, the first receiving end 2 and the second receiving end 3 are configured as a mobile phone or a smart watch or a smart device with communication function.

[0030] The battery 14 provides power to the electronic lock cylinder 11, the first Bluetooth communication unit 13, the alarm unit 15, and the control unit through the power supply circuit of the circuit board 12. The signal input end of the control unit is connected to the signal output end of the electronic lock cylinder 11, the signal output end of the control unit is connected to the signal input end of the alarm unit 15, and the control unit and the first Bluetooth communication unit 13 perform signal exchange transmission.

[0031] First, through the first receiving end 2, for example, the mobile phone APP Bluetooth signal authenticates and connects the lock body 1. The connected and authenticated lock body 1 can be displayed in the first Weibo APP 22. At this time, the Bluetooth padlock can be unlocked or unlocked. Through the operation button on the first Weibo APP 22, the unlocking or unlocking command signal is sent to the first Bluetooth communication unit 13 on the lock body 1. When the circuit board 12 receives the unlocking or unlocking command signal, the drive circuit adapted to the electronic lock cylinder 11 is used to drive the electronic lock cylinder 11 to unlock or lock.

[0032] When the first receiving end 2 is disconnected from the lock body 1, and the electronic lock core 11 is opened or damaged by external force, the electronic lock core 11 sends a signal of abnormality of the electronic lock core 11 to the control unit, and the control unit controls the alarm unit 15 to alarm. The alarm can be a quick sounder, a buzzer, or an audible and visual alarm. The above devices emit a sound to serve as a warning.

[0033] In this way, a Bluetooth padlock with an alarm function is provided through the coordinated arrangement of the first receiving end 2, the electronic lock core 11, the circuit board 12, the first Bluetooth communication unit 13, the battery 14, and the alarm unit 15. The circuit board 12 has a control unit. When an external force damages the electronic lock core 11, the electronic lock core 11 sends an abnormal signal to the control unit on the circuit board, and the control unit controls the alarm unit 15 to sound an alarm, thereby preventing criminals from taking advantage of the situation, effectively avoiding property losses, and achieving a good warning effect.

[0034] In one embodiment, the lock body 1 also includes a PPT button 17, and the PPT button 17 is electrically connected to the circuit board 12; the first receiving end 2 includes a second Bluetooth communication unit 21, a first Weibo APP 22, and a first communication unit 23, and the first Weibo APP 22 is electrically connected to the second Bluetooth communication unit 21 and the first communication unit 23 respectively; the Bluetooth padlock with alarm function also includes a second receiving end 3; the second receiving end 3 includes a second communication unit 31 and a second Weibo APP 32, and the second communication unit 31 and the second Weibo APP 32 are electrically connected.

[0035] The first Bluetooth communication unit 13 and the second Bluetooth communication unit 21 perform mutual transmission of signals. The first communication unit 23 and the second communication unit 31 perform mutual transmission of signals.

[0036] When the lock body 1 and the first receiving end 2, for example, the mobile phone APP Bluetooth signal authenticates and connects the lock body 1, when an emergency occurs, when the user presses the PPT button 17, an emergency signal is triggered. The emergency signal is sent to the first receiving end 2 through the first communication unit 23 on the lock body 1, and the signal is broadcast through the first Weibo APP 22 of the first receiving end 2, and is synchronously sent to the second Weibo APP 32 of the second receiving end 3 of other associated people or guardians through the first communication unit 23 to prompt the emergency or emergency state. The emergency signal includes voice information or text information and the user's current location information, so that the guardian or associated relatives can deal with the emergency in time and improve the safety of the user.

[0037] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A Bluetooth padlock with an alarm function, characterized in that: It includes a lock body and a first receiving end, the lock body includes an electronic lock core, a circuit board, a first Bluetooth communication unit, a battery, and an alarm unit, the electronic lock core, the first Bluetooth communication unit, and the alarm unit are electrically connected to the circuit board respectively, the battery is used to provide power to the circuit board, the first Bluetooth communication unit and the first receiving end exchange signals, and the circuit board has a control unit.

2. A Bluetooth padlock with alarm function according to claim 1, characterized in that: The lock body also includes a charging interface, which is electrically connected to the circuit board and is used to charge the battery.

3. A Bluetooth padlock with alarm function according to claim 1, characterized in that: The lock body also includes a PPT button, and the PPT button is electrically connected to the circuit board.

4. A Bluetooth padlock with alarm function according to claim 1, characterized in that: The alarm unit includes a quick sounder, a buzzer, or an audible and visual alarm.

5. A Bluetooth padlock with alarm function according to claim 1, characterized in that: The first receiving end includes a second Bluetooth communication unit, a first Weibo APP, and a first communication unit, and the first Weibo APP is electrically connected to the second Bluetooth communication unit and the first communication unit respectively.

6. A Bluetooth padlock with alarm function according to claim 5, characterized in that: The first communication unit is one of a Bluetooth chip, a 4G chip, a WIFI chip, or a WIFI module.

7. A Bluetooth padlock with alarm function according to claim 1, characterized in that: The Bluetooth padlock with alarm function also includes a second receiving end.

8. A Bluetooth padlock with alarm function according to claim 7, characterized in that: The second receiving end includes a second communication unit and a second Micro Phoenix APP, and the second communication unit and the second Micro Phoenix APP are electrically connected.

9. The Bluetooth padlock with alarm function according to claim 1, characterized in that: The first receiving end and the second receiving end are configured as a mobile phone, a smart watch, or a smart device with communication function.

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