Convenient lock cylinder

Abstract

The present application relates to a convenient lock core, comprising a wireless component, a control device, a door opening component and a lock core body, wherein the wireless component, the control device and the door opening component are all arranged on the lock core body, the wireless component is connected to the control device, the control device is connected to the door opening component, the door opening component is connected to the lock core body, after the received instruction passes the security authentication, the wireless component transmits the instruction to the control device, the control device can control the door opening component to unlock the lock core body, the convenient lock core can be wirelessly unlocked through the door opening component under the control of the control device based on the received wireless signal, the user does not need to carry a mechanical key, the use is convenient, and the wireless component transmits the received instruction to the control device after the received instruction passes the security authentication, thereby improving the security of the data source, thereby improving the safety performance of the convenient lock core, and the reliability of use is high.

Description

Technical Field

[0001] The present application relates to the technical field of access control equipment, and in particular to a convenient lock cylinder. Background Art

[0002] With the development of society, people's awareness of privacy and property protection has been greatly improved. Door locks, as a tool that can isolate people's private space and public space, have become a necessity for every household.

[0003] Most traditional door locks use mechanical lock cores. Different lock core structures correspond to mechanical keys of different shapes. Users insert the matching mechanical key into the lock core to unlock the lock core and complete the door opening operation. However, this type of lock core can only be opened by the key. When the user forgets to bring the key, the door cannot be opened, which is inconvenient to use. Summary of the invention

[0004] Based on this, it is necessary to provide a convenient lock core to address the problem that traditional lock cores are inconvenient to use.

[0005] A convenient lock core comprises a wireless component, a control device, a door opening component and a lock core body, wherein the wireless component, the control device and the door opening component are all arranged on the lock core body, the wireless component is connected to the control device, the control device is connected to the door opening component, and the door opening component is connected to the lock core body, and the wireless component transmits the received instruction to the control device after passing the security authentication.

[0006] The above-mentioned convenient lock core includes a wireless component, a control device, a door opening component and a lock core body. The wireless component, the control device and the door opening component are all arranged on the lock core body. The wireless component is connected to the control device, the control device is connected to the door opening component, and the door opening component is connected to the lock core body. The wireless component transmits the received instruction to the control device after the received instruction passes the security authentication. The control device can control the door opening component to unlock the lock core body. The convenient lock core can be unlocked by the door opening component based on the received wireless signal under the control of the control device, thereby realizing wireless unlocking. The user does not need to carry a mechanical key, and the use is convenient. The wireless component transmits the received instruction to the control device after the received instruction passes the security authentication, thereby improving the security of the data source, thereby improving the safety performance of the convenient lock core and having high reliability in use.

[0007] In one embodiment, the security authentication is address authentication.

[0008] In one embodiment, the wireless component is a Bluetooth component.

[0009] In one embodiment, the number of the wireless components is more than two, and each of the wireless components is disposed on the lock core body and is connected to the control device.

[0010] In one embodiment, the lock core body includes a lock core, a pull and a lock shaft which are arranged in sequence, and also includes a lock shell, the lock core, the pull, the lock shaft and the control device are all arranged in the lock shell, a keyhole is arranged in the lock core, the door opening component is connected to the pull, and the wireless component is arranged on the lock shell.

[0011] In one of the embodiments, a limiting member is further included, wherein the limiting member is disposed in the lock shaft and connected to the control device.

[0012] In one of the embodiments, an auxiliary door opening component is also included, and the auxiliary door opening component is arranged on the lock core body.

[0013] In one embodiment, the auxiliary door opening assembly includes an indoor door opening assembly and an outdoor door opening assembly. The indoor door opening assembly is arranged on the side of the lock core body close to the indoor environment, and the outdoor door opening assembly is arranged on the side of the lock core body close to the outdoor environment.

[0014] In one of the embodiments, it further includes a battery disposed on the lock core body, and the battery is connected to the control device.

[0015] In one embodiment, the battery is a rechargeable lithium battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of a convenient lock cylinder in one embodiment. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is described more comprehensively below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0018] In one embodiment, see Figure 1 , providing a convenient lock cylinder, including a wireless component Control device⑦, door opening component and lock core body, wireless component The control device⑦ and the door opening component are both installed on the lock core body, and the wireless component Connect to control device ⑦, control device ⑦ connects to door opening component, door opening component connects to lock cylinder body, wireless component After the received command passes the security authentication, the received command is transmitted to the control device ⑦. The control device ⑦ can control the door opening component to unlock the lock cylinder body. The convenient lock cylinder can be unlocked by the door opening component under the control of the control device ⑦ based on the received wireless signal, realizing wireless unlocking. The user does not need to carry a mechanical key, which is convenient to use, and the wireless component After the received instruction passes the security authentication, the received instruction is transmitted to the control device⑦, thereby improving the security of the data source, thereby improving the safety performance of the convenient lock cylinder and having high reliability in use.

[0019] Wireless Components It can establish communication with external wireless terminals to transmit command signals or other types of signals to achieve wireless control or remote monitoring of the convenient lock cylinder. Specifically, the command signal includes unlocking signal and locking signal. After receiving the unlock signal or lock signal through security authentication, it is sent to the control device ⑦, and the control device ⑦ is used to control the working state of the door opening component according to the unlock signal or lock signal to unlock or lock the convenient lock core. Alternatively, the convenient lock core can also transmit its own relevant information through the wireless component Send to external wireless terminals, such as sending power information or other information, to achieve remote monitoring of the status of the convenient lock cylinder. Users can communicate with the wireless components through terminal devices such as mobile phones, etc. Perform data communication and send unlocking or locking signals to wireless components Wireless Components The unlocking signal or locking signal is forwarded to the control device ⑦, and then the control device ⑦ can control the working state of the door opening component according to the unlocking signal or locking signal to achieve unlocking or locking. The user can also use the wireless component Remote monitoring of the convenient lock cylinder is realized, which improves the convenience of using the convenient lock cylinder.

[0020] Specifically, the received instruction can be authenticated for the wireless component. Verify whether the source device of the received command is qualified to prevent unintended devices from controlling the convenient lock cylinder, thereby improving the safety performance of the convenient lock cylinder. Wireless components The structure is not unique, and generally includes an antenna and a processor, the antenna is connected to the processor, and the processor is connected to the control device⑦. The antenna is used to receive signals, the processor processes the received signals, and then sends instructions to the control device⑦ after passing the security authentication. The antenna can also forward the signal from the processing device to the external wireless terminal device.

[0021] The security authentication process can be performed by the processor. The security authentication method is not unique. For example, the address of the device sending data can be obtained, and then the obtained address can be matched with the address in the preset address list. If the corresponding address exists in the preset address list, the device is considered to be an intended device. The wireless component Can normally receive data from the device and transmit it to the control device⑦, wireless component Data can also be sent to the intended device to enrich the functions of the convenient lock cylinder. The intended device is a device that the owner of the convenient lock cylinder allows or expects to access, and the unintended device is a device that the owner of the convenient lock cylinder does not allow or does not expect to access. The source of the preset address list is not unique and can be set at the first time of use, or it can be set after the first use and continuously updated during subsequent use to better meet customer needs. For example, in this embodiment, when a user receives a new convenient lock cylinder product, he or she can scan the product's QR code, follow the mini program, or download the APP to register. During the user registration process, the mobile phone's wireless device and the wireless component of the convenient lock cylinder are connected. When the mobile phone is connected, the communication protocol will be used to identify and record the addresses of both parties. The control device ⑦ will store the address of the mobile phone to form a preset address list, and the mobile phone can be automatically connected later. Similarly, if other devices are successfully registered, the control device ⑦ will also update the preset address list according to the address of the successfully registered device, so that the device owner can successfully unlock the convenient lock cylinder.

[0022] The type of control device ⑦ is not unique, for example, it can be CPLD (Complex Programmable Logic Device), FPGA (Field-Programmable Gate Array) or single-chip microcomputer. CPLD is a digital integrated circuit that users can construct logic functions according to their needs. As control device ⑦, it has the advantages of flexible programming, high integration, short design and development cycle, wide application range, low design and manufacturing cost, strong confidentiality, popular price, etc., and fast speed and high time predictability. FPGA is based on logic gates and triggers, which can realize parallel task processing in the true sense. As control device ⑦, it has low design cost and high working stability. Single-chip microcomputer integrates various functional components on one chip, adopts bus structure internally, reduces the connection between chips, greatly improves the reliability and anti-interference ability of single-chip microcomputer, and thus has the advantages of small size, simple structure and high reliability as control device ⑦. It can be understood that in other embodiments, control device ⑦ can also be of other types as long as the technicians in this field think it can be realized.

[0023] Control device ⑦ According to the wireless component After the forwarded command sends the control command to the door opening component, the door opening component adjusts the connection relationship and setting position of each component of the lock core body according to the received control command to achieve the switch of the unlocked or locked state. Specifically, the door opening component can convert the received control command into a mechanical signal to control the position change of the components of the lock core body connected to it, thereby achieving the switch of the unlocked or locked state. For example, the lock core body includes an axially arranged lock core ③, a pull and pull and lock shaft ④, including lock housing ⑥ as an example, the door opening assembly is connected to the pull pull and lock shaft④. When the control command received by the door opening component is to unlock, the door opening component drives the pull lever Displacement occurs, causing the pull It is understood that in other embodiments, the lock core body and the door opening assembly may also be other structures, and the control instructions sent by the control device ⑦ may also act on other types of devices, as long as those skilled in the art believe that it can be implemented.

[0024] In one embodiment, the security authentication is address authentication. The address of the device sending data can be obtained, and then the obtained address is matched with the address in the preset address list. If the corresponding address exists in the preset address list, the device is considered to be the intended device. Can normally receive data from the device and transmit it to the control device⑦, wireless component Data can also be sent to the intended device to enrich the functions of the convenient lock core. The source of the preset address list is not unique. It can be set at the first use, or it can be set at the first use and continuously updated during subsequent use to better meet customer needs. For example, in this embodiment, when a user receives a new convenient lock core product, he can scan the product's QR code, follow the mini program, or download the APP to register. During the user registration process, the wireless device of the mobile phone and the wireless component of the convenient lock core are connected. When connected, the addresses of both parties will be identified and recorded through the communication protocol. The control device ⑦ will store the address of the mobile phone to form a preset address list, and the mobile phone can be automatically connected later. Similarly, if other devices are successfully registered, the control device ⑦ will also update the preset address list according to the address of the successfully registered device, so that the device director can successfully unlock the convenient lock cylinder. It can be understood that in other embodiments, other methods can also be used for security authentication. For example, the user can enter a password through an external wireless terminal device, and the external wireless terminal will properly process the received password and transmit it to the wireless component. , wireless components After receiving the password from the external wireless terminal, it is matched with the stored password. If the match degree is higher than the match threshold, the device currently trying to access is considered to be the intended device. The command sent by the device can pass the security authentication, and the wireless component The command from the device can be received and transmitted to the control device ⑦ for subsequent processing. The security authentication is not limited to the types listed above, and other types can also be used as long as the technicians in this field think it can be implemented.

[0025] In one embodiment, the wireless component For Bluetooth components. When wireless components When it is a Bluetooth component, the user can use the Bluetooth function of the mobile phone, tablet and other devices to communicate with the Bluetooth component of the convenient lock core. When the user receives a new lock core product, he can scan the QR code of the product, follow the mini program or download the APP to register. During the previous user registration process, the Bluetooth of the mobile phone or tablet is connected to the Bluetooth component of the convenient lock core, and the Bluetooth mac addresses of both parties will be identified and recorded through the Bluetooth protocol. Later, it will automatically connect and identify the mac addresses of both parties. After the user's mobile phone or tablet passes the security authentication, the user can send a command signal to the convenient lock core through the unlocking software or mini program installed on the mobile phone or tablet and other devices. After receiving the command signal, the Bluetooth communication component of the lock core forwards it to the control device ⑦. When the control device ⑦ recognizes that the command signal is an unlocking signal, it sends an unlocking command to the door opening component, which can be opened by driving the pull Movement can unlock the lock. Bluetooth components are widely used as wireless components for convenient lock cylinders. When the user enters the lock cylinder, the user can establish communication with a variety of external devices, which expands the scope of use of the convenient lock cylinder. Furthermore, the convenient lock cylinder can also connect to the Bluetooth gateway to access the background, and mobile phones and other devices can also remotely access the background, so that mobile phones and other devices can remotely communicate with the lock cylinder.

[0026] In one embodiment, the wireless component The number of wireless components is more than two. They are all arranged on the lock core body and are all connected to the control device⑦.

[0027] Specifically, wireless components The number of wireless components is not unique. When the number is more than two, multiple wireless components can be used Realize signal transmission, improve work efficiency, and when wireless components When the number of wireless components is more than two, if one or part of them If it is damaged and cannot work properly, you can use other wireless components The corresponding functions are realized, and the reliability of the convenient lock core is improved. It can be understood that the two or more here refer to wireless components. The number of can be two or more than two. Further, when the wireless component When the number is more than two, each wireless component The location of the setting is not unique. Generally speaking, one side of the convenient lock cylinder is connected to the indoor area, and the other side is connected to the outdoor area. In this embodiment, wireless components can be set on both sides of the convenient lock cylinder. Allows users to use wireless components indoors Transmit signal to convenient lock cylinder, or through wireless components outdoors The signal is transmitted to the convenient lock cylinder, which improves the convenience of using the convenient lock cylinder. It can be understood that in other embodiments, the wireless component It can also be set at other locations as required, as long as those skilled in the art consider it feasible.

[0028] In one embodiment, see Figure 1 The lock core body includes a lock core ③, a pull and lock shaft④, and also includes lock housing⑥, lock core③, pull pull The lock shaft ④ and the control device ⑦ are both arranged in the lock housing ⑥, a key hole is arranged in the lock core ③, and the door opening component is connected to the pull pull Wireless Components Set on the lock housing ⑥.

[0029] Specifically, the lock shaft ④ is the transmission component of the portable lock cylinder. It is the part that moves the lock body to open the door, lock core ③, pull The lock shaft ④ and the control device ⑦ are both arranged in the lock housing ⑥, and the lock housing ⑥ plays a protective role, which can protect the lock core ③, the pull pull and the The locking shaft ④ and the control device ⑦ are protected from or less susceptible to mechanical damage and chemical damage, thereby extending the service life of these components.

[0030] Lock the gallbladder ③, pull and drag and lock shaft ④ are arranged in sequence from the outdoor side to the indoor side. When there is no key inserted into the keyhole on the outdoor side, the lock cylinder ③ and lock shaft ④ are integrated into one. The lock shaft ④ and the lock cylinder ③ are considered as a whole. If the lock cylinder ③ rotates, the other parts will rotate accordingly. When a key is inserted into the keyhole and rotated, the lock shaft ④ will move forward toward the room. The lock shaft ④ and other parts (i.e., the lock cylinder ③ and the pull rod) will rotate. There are blades in the lock cylinder ③. When the inserted key matches the blades in the lock cylinder ③, the key can be turned to push the lock shaft ④ to separate from other parts.

[0031] In one embodiment, see Figure 1 The convenient lock core also includes a limiter ⑤, the limiter ⑤ is arranged in the lock shaft ④ and connected to the lock housing ⑥, and the limiter ⑤ is connected to the control device ⑦.

[0032] Specifically, the control device ⑦ can also limit or cancel the limit on the lock core body by sending a control instruction to the limit member ⑤. When the lock core body is limited, some or all of the components of the lock core body are locked with each other, and the unlocking operation cannot be performed. When the lock core body is canceled, the components of the lock core body can be moved as needed to facilitate the subsequent unlocking operation. Specifically, a through hole is provided in the lock shaft ④, and the limit member ⑤ is provided in the through hole and connected to the lock shell ⑥. When the control device ⑦ sends a control instruction for instructing unlocking to the door opening component and the limit member ⑤, the limit member ⑤ pops out of the through hole to unlock the lock shaft ④, unlocks the lock shell ⑥ and the lock shaft ④, cancels the limit on the lock core body, and the door opening component controls the pull and pull. When the control device ⑦ sends a control instruction for instructing locking to the limiter ⑤, the limiter ⑤ is inserted into the through hole to lock the lock shaft ④, locking the lock shell ⑥ and the lock shaft ④, and the lock core cannot be rotated, so the lock core body is limited and cannot be unlocked. The control device ⑦ can switch between unlocking and locking the portable lock core by controlling the working state of the limiter ⑤ and the door opening component, which is convenient to use.

[0033] In one embodiment, the convenient lock core further comprises an auxiliary door opening component, which is arranged on the lock core body. The auxiliary door opening component can assist in opening the door, thereby improving the convenience of opening the door.

[0034] Specifically, the structure of the auxiliary door opening assembly is not unique. In one embodiment, see Figure 1 The auxiliary door opening component includes an outdoor door opening component ②, and the outdoor door opening component ② can be an outdoor knob, and the outdoor knob is axially arranged on the lock core ③ away from the pull pull On one side, the outdoor knob is provided with a through hole that penetrates the keyhole in the lock cylinder ③. The outdoor knob is provided on the outdoor side of the portable lock cylinder and can be used to assist in opening the door. Specifically, when opening the door, the matching mechanical key must first be inserted into the through hole of the outdoor knob. The key enters the keyhole in the lock cylinder ③ through the through hole of the outdoor knob and is paired with the blade in the lock cylinder ③. The user then turns the key so that the front of the lock cylinder (including the outdoor knob, lock cylinder ③ and the pull lever) is unlocked. ) and the lock shaft ④ are separated. At this time, twisting the outdoor knob can turn the lock core ③ to drive the pull Drag Then drive the lock tongue to unlock. By setting an outdoor knob, when the matching mechanical key is inserted into the lock core ③ to unlock, the user can assist in opening the door by twisting the outdoor knob, thereby improving the convenience of opening the door. Furthermore, the outdoor knob can also be rotated according to the control command sent by the control device ⑦ to drive the lock core body to unlock and realize electronic unlocking. The unlocking process is similar to the above process and will not be repeated here.

[0035] The auxiliary door opening assembly may also include an indoor door opening assembly Similar to the outdoor door opening component ②, the indoor door opening component It can also be an indoor knob, which is axially arranged on the lock shaft ④ away from the pull. One side can be used to assist indoor door opening. Indoor door opening component The structure is not the only one, for example, it may include an indoor knob and an unlocking key, the unlocking key is connected to the control device ⑦, when the unlocking key is pressed, the control device ⑦ controls the limiter ⑤ to cancel the limit on the lock core body, so that the indoor knob drives the lock shaft ④ and the pull pull Specifically, by pressing the unlocking button, the limiter ⑤ is pushed out of the lock shaft ④ to separate the limiter ⑤ from the lock shaft ④, thereby releasing the lock, and at the same time, the lock core ③ is partially separated from the pull pull. To separate the front and rear ends of the lock core, turn the indoor knob to drive the lock shaft④ and the pull Open the door.

[0036] In one embodiment, see Figure 1 The convenient lock core also includes a battery⑧ disposed on the lock core body, and the battery⑧ is connected to the control device⑦. When the portable lock core includes the battery⑧, the portable lock core can also rely on the power provided by the battery⑧ to work normally without being connected to the mains, thereby improving the convenience of using the portable lock core.

[0037] Specifically, the battery ⑧ is connected to the control device ⑦, and the battery ⑧ can transmit the electric energy stored in itself to the control device ⑦ so that the control device ⑦ can work normally. In an expandable manner, the portable lock core also includes a power detection device, which is connected to the battery ⑧ and the control device ⑦. The power detection device is used to detect the remaining power of the battery ⑧ and send the detection result to the control device ⑦. When the control device ⑦ detects that the remaining power of the battery ⑧ is less than or equal to the preset charging threshold, it sends an alarm signal to remind the user to charge or replace the battery ⑧ in time. The control device ⑦ can be powered by the battery ⑧, which expands the working range and improves the working performance of the portable lock core.

[0038] In one embodiment, the battery ⑧ is a rechargeable lithium battery. When the battery ⑧ is a rechargeable lithium battery, the rechargeable lithium battery can be charged and discharged multiple times. When the portable lock core has a low power, timely charging can provide power normally, and the battery ⑧ does not need to be replaced every time, which improves the convenience of using the portable lock core. In addition, the rechargeable lithium battery has a large energy density, a high average output voltage, a small self-discharge, and no memory effect. It has many advantages such as a wide operating temperature range, excellent cycle performance, fast charging and discharging, high charging efficiency, high output power, long service life, and no toxic and harmful substances. As a portable lock core, the battery ⑧ can improve its reliability of use. Expandably, the capacity of the battery ⑧ is not unique. Generally speaking, the larger the capacity of the battery ⑧, the larger the volume. Therefore, the appropriate battery ⑧ capacity can be selected according to actual needs. In this embodiment, the capacity of the battery ⑧ is about 300maH, which can not only make the portable lock core have a good endurance, but also will not take up too much space, and is convenient to use. It can be understood that in other embodiments, the type and capacity of the battery ⑧ can also be other, as long as the technicians in this field think it can be achieved.

[0039] In order to better understand the above embodiment, a detailed explanation is given below in conjunction with a specific embodiment. In one embodiment, the convenient lock cylinder includes a wireless component Control device⑦, door opening component and lock core body, wireless component The lock core body includes a lock core ③, a pull and pull and lock shaft④, also including lock housing⑥, the convenient lock core also includes a limiter⑤, an indoor door opening component Outdoor door opening component ② and battery ⑧, indoor door opening component It includes an indoor knob and an unlocking key, the outdoor door opening component ② is an outdoor knob, and the limiter ⑤ is an electronic latch.

[0040] The portable lock core has two unlocking methods: the first is the traditional mechanical unlocking method. The correct key is inserted into the lock core, the lock core ③ and the lock shell ⑥ are unlocked, the mechanical key pushes the clutch forward to separate the front and rear parts of the lock core, and the mechanical key or the outdoor knob drives the pull to unlock. The door can be opened. To open the door from the inside, press the indoor push-to-unlock button on the indoor knob to separate the electronic latch from the lock shaft ④ to unlock it and push the rotating clutch inward and outward, turn the indoor knob to drive the lock shaft ④ and the pull lever. Open the door.

[0041] The second is wireless unlocking: the portable lock core is connected to an external wireless terminal. If the communication and identity verification are successful, the circuit board of the lock core can control the electronic bolt, and the electronic bolt and the lock shaft ④ are unlocked. The clutch connects the front and rear of the lock core, and the door can be opened by turning the outdoor knob or the indoor knob. The portable lock core can be controlled by the APP on the terminal device such as the mobile phone, so as to achieve the function of the electronic key intelligently controlling the lock core to open. The specific process of identity verification is: when the user receives a new lock core product, he can scan the QR code of the product, follow the mini program or download the APP to register. After registration is completed, the user can communicate wirelessly, including direct Bluetooth connection or remote communication. The principle of remote communication is that the lock core can connect to the Bluetooth gateway to access the background, and the mobile phone can remotely access the background, so the mobile phone can communicate with the lock core remotely. In the previous user registration process, the mobile phone Bluetooth and the lock core Bluetooth are connected, and the Bluetooth mac addresses of both parties will be identified and recorded through the Bluetooth protocol. Subsequently, the authenticated device will be automatically connected and the mac addresses of both parties will be identified.

[0042] The above convenient lock cylinder, including wireless components Control device⑦, door opening component and lock core body, wireless component The control device⑦ and the door opening component are both installed on the lock core body, and the wireless component Connect to control device ⑦, control device ⑦ is connected to door opening assembly, and door opening assembly is connected to lock cylinder body. Wireless assembly After the received command passes the security authentication, the received command is transmitted to the control device ⑦, and the control device ⑦ can control the door opening component to unlock the lock cylinder body. The convenient lock cylinder can be unlocked by the door opening component under the control of the control device ⑦ based on the received wireless signal, thereby realizing wireless unlocking. The user does not need to carry a mechanical key, which is convenient to use, and the wireless component After the received instruction passes the security authentication, the received instruction is transmitted to the control device⑦, thereby improving the security of the data source, thereby improving the safety performance of the convenient lock cylinder and having high reliability in use.

[0043] 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.

[0044] 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 convenient lock cylinder, characterized in that: It comprises a wireless component, a control device, a door opening component and a lock core body, wherein the wireless component, the control device and the door opening component are all arranged on the lock core body, the wireless component is connected to the control device, the control device is connected to the door opening component, the door opening component is connected to the lock core body, and after the received instruction passes the security authentication, the wireless component transmits the instruction to the control device; the security authentication is an address authentication, wherein the wireless component obtains the address of the device sending the instruction, and if the obtained address matches the address in the preset address list, it is determined that the device is an intended device and passes the security authentication; the preset address list is updated according to the registration status of the device; Wherein, the number of the wireless components is more than two, each of the wireless components is arranged on the lock core body, and each of the wireless components is connected to the control device; The lock core body includes a lock core, a pull and a lock shaft which are arranged in sequence, a keyhole is arranged in the lock core, and the door opening assembly is connected to the pull; when no key is inserted into the keyhole, the lock core and the lock shaft are integrated; when a key is inserted into the keyhole and rotated, the lock shaft moves forward toward the indoor direction, and the lock shaft is separated from the lock core and the pull.

2. The convenient lock cylinder according to claim 1, characterized in that: The wireless component also sends relevant information to the intended device, and the relevant information includes power information.

3. The convenient lock cylinder according to claim 1, characterized in that: The wireless component is a Bluetooth component.

4. The convenient lock cylinder according to claim 1, characterized in that: The wireless component includes an antenna and a processor, the antenna is connected to the processor, and the processor is connected to the control device.

5. The convenient lock cylinder according to claim 1, characterized in that: The lock core body also includes a lock shell, the lock core, the pull, the lock shaft and the control device are all arranged in the lock shell, and the wireless component is arranged on the lock shell.

6. The convenient lock cylinder according to claim 5, characterized in that: It also includes a limiting member, which is arranged in the lock shaft and connected to the control device.

7. The convenient lock cylinder according to claim 1, characterized in that: It also includes an auxiliary door opening component, which is arranged on the lock core body.

8. The convenient lock cylinder according to claim 7, characterized in that: The auxiliary door opening assembly includes an indoor door opening assembly and an outdoor door opening assembly. The indoor door opening assembly is arranged on the side of the lock core body close to the indoor, and the outdoor door opening assembly is arranged on the side of the lock core body close to the outdoor.

9. The convenient lock cylinder according to claim 1, characterized in that: It also includes a battery arranged on the lock core body, and the battery is connected to the control device.

10. The convenient lock cylinder according to claim 9, characterized in that: The battery is a rechargeable lithium battery.

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