CN213927882U - Safety lock core - Google Patents
Safety lock core Download PDFInfo
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- CN213927882U CN213927882U CN202022641407.6U CN202022641407U CN213927882U CN 213927882 U CN213927882 U CN 213927882U CN 202022641407 U CN202022641407 U CN 202022641407U CN 213927882 U CN213927882 U CN 213927882U
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Abstract
The application relates to a safety lock core, including: the lock comprises a lock shell, a circuit board, an alarm trigger device, a lock cylinder assembly, a lock cylinder connecting rod, an angle adjusting assembly and a lock cylinder ruler, wherein the circuit board, the lock cylinder connecting rod and the angle adjusting assembly are all fixedly arranged in the lock shell; the alarm trigger device is arranged on the lock cylinder assembly and triggers the alarm trigger device to alarm when the technical tool is inserted into the lock cylinder assembly. When a lawless person inserts the technical tool into the lock cylinder assembly, the technical tool can trigger the alarm trigger device to send out an alarm signal, so that the warning effect can be achieved for the lawless person, the theft behavior can be prevented in time, the possibility of further crime is greatly reduced, and the safety performance is improved.
Description
Technical Field
The application relates to the technical field of access control equipment, in particular to a safety lock cylinder.
Background
With the development of society, people's privacy consciousness and property protection consciousness have been improved to a great extent, and the door lock has become a necessity for families as a tool capable of isolating personal space and public space.
The door lock is an important tool for protecting the safety of life and property of people, and the safety performance of the door lock is a main concern of users. When the traditional door lock is used, a user can unlock the lock after inserting a matched key and rotating the key, however, some lawbreakers try to illegally unlock the lock by inserting special technical tools such as an unlocking needle into a lock hole, so that the safety performance of the traditional door lock is low.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a safety lock cylinder with high safety to solve the problem of low safety performance of the conventional door lock.
A security lock cylinder comprising: the lock comprises a lock shell, a circuit board, an alarm triggering device, a lock cylinder assembly, a lock cylinder connecting rod, an angle adjusting assembly and a lock cylinder ruler, wherein the circuit board, the lock cylinder connecting rod and the angle adjusting assembly are all fixedly arranged in the lock shell; the alarm trigger device is arranged on the lock cylinder assembly, and triggers the alarm trigger device to alarm when a technical tool is inserted into the lock cylinder assembly.
In one embodiment, the alarm triggering device comprises a detection device and an alarm assembly, the alarm assembly is connected with the detection device, the detection device is arranged on the lock cylinder assembly, the detection device detects whether a technical tool is inserted into the lock cylinder assembly, and the alarm assembly sends out an alarm signal when the detection device detects that the technical tool is inserted into the lock cylinder assembly.
In one embodiment, the detection device is a probe, and the probe is arranged in the lock cylinder assembly.
In one embodiment, the number of the probes is more than two, and each probe is connected with the alarm component.
In one embodiment, the alarm assembly comprises an audible alarm and/or a light alarm connected to the detection device.
In one embodiment, the angle adjusting assembly comprises an angle spline, a lock ruler transmission member and a bolt with an elastic pad, the angle spline and the lock ruler transmission member are connected with the lock cylinder connecting rod through the bolt with the elastic pad, and the lock ruler transmission member is connected with the lock cylinder ruler.
In one embodiment, the safety lock cylinder further comprises a knob assembly, and the knob assembly is arranged on the lock cylinder liner assembly.
In one embodiment, the safety lock cylinder further comprises an electric control transmission part and a limiting mechanism, wherein the electric control transmission part and the limiting mechanism are arranged inside the lock shell, the electric control transmission part is connected with the circuit board, and the limiting mechanism is connected with the electric control transmission part and the knob assembly.
In one embodiment, the limiting mechanism comprises a back-locking sliding stop piece and a switch pin, the back-locking sliding stop piece is fixedly arranged with the radial direction of the knob assembly, the switch pin is connected with the electric control transmission component, and the back-locking sliding stop piece is connected with the switch pin.
In one embodiment, the safety lock cylinder further comprises a rear baffle and a screw, and the rear baffle is fixedly arranged on the lock shell through the screw.
Above-mentioned safety lock core, when lawless persons inserted the technical tool into lock courage subassembly, the technical tool can trigger the warning trigger device and send alarm signal, can play the warning effect to lawless persons, is convenient for in time prevent the theft action, and greatly reduced further crime possibility to security performance has been improved.
Drawings
FIG. 1 is a block diagram of a security lock cylinder in one embodiment;
FIG. 2 is an exploded view of a security lock cylinder according to one embodiment;
FIG. 3 is a diagram of the lock core of the cabinet lock in one embodiment;
FIG. 4 is an exploded view of the lock cylinder of the cabinet lock in one embodiment;
FIG. 5 is a block diagram of a lock core of the glass door lock in one embodiment;
FIG. 6 is an exploded view of a glass door lock core according to one embodiment;
FIG. 7 is a block diagram of a false mortise lock cylinder in an embodiment of a room door;
fig. 8 is an exploded view of a false mortise lock cylinder of a room door in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
It will be understood that spatial relationship terms, such as "under", "below", "beneath", "below", "over", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary terms "under" and "under" can encompass both an orientation of above and below. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations) and the spatial descriptors used herein interpreted accordingly.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be connected to the other element through intervening elements. The "connection" in the following embodiments is understood as "electrical connection", "communication connection", or the like if the connected circuits, modules, units, or the like have electrical signals or data transmission therebetween.
As used herein, the singular forms "a", "an" and "the" may include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises/comprising," "includes" or "including," etc., specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof. Also, the terminology used in this specification includes any and all combinations of the associated listed items.
In one embodiment, as shown in fig. 1, there is provided a security lock cylinder comprising: the lock comprises a lock shell 6, a circuit board, an alarm trigger device, a lock cylinder assembly, a lock cylinder connecting rod, an angle adjusting assembly and a lock cylinder ruler 15, wherein the circuit board, the lock cylinder connecting rod and the angle adjusting assembly are all fixedly arranged inside the lock shell 6, the lock cylinder assembly is connected with the lock cylinder connecting rod, the lock cylinder connecting rod is connected with the angle adjusting assembly, and the angle adjusting assembly is connected with the lock cylinder ruler 15; the alarm trigger device is arranged on the lock cylinder assembly and triggers the alarm trigger device to alarm when the technical tool is inserted into the lock cylinder assembly.
Specifically, the lock shell 6 covers other parts of the lock cylinder therein, and plays a role in protecting the parts of the lock cylinder. After the user inserted mechanical key 1 into lock courage subassembly, if the key is correct, the accessible rotated mechanical key 1 and drove the rotation of lock courage connecting rod, and lock courage connecting rod drives the spring bolt that mechanical lock body was stirred to lock core chi 15 through angle adjusting part and opens the door. It will be appreciated that if the key is inserted incorrectly, the door cannot be opened. The angle adjusting component is used for adapting to different lock body unlocking angles, and the angle adjusting component is specifically combined with the rotation angle of the key and the rotation angle of the lock core ruler 15 to be set so as to adjust the angle of the lock core ruler 15 rotating along with the key. The lock core component is used as a carrier of a lock core blade (marble) structure, and different blades (marbles) are arranged and combined to match different mechanical keys 1. When a technical tool or a key is inserted into the lock cylinder assembly, the blade inside the lock cylinder assembly is pushed to touch the alarm trigger device, so that the alarm trigger device gives an alarm. The circuit board can be used for controlling the lock core to unlock, lock and limit. In addition, the circuit board can be connected with an alarm trigger device to control the alarm trigger device to work, so that the intelligent degree of the safety lock cylinder is improved.
In one embodiment, the alarm triggering device comprises a detection device and an alarm assembly, the alarm assembly is connected with the detection device, the detection device is arranged on the lock cylinder assembly, the detection device detects whether a technical tool is inserted into the lock cylinder assembly, and the alarm assembly sends out an alarm signal when the detection device detects that the technical tool is inserted into the lock cylinder assembly. The detection device can detect whether the blade in the lock cylinder assembly is pushed or not, when the blade is pushed and touches the detection device, a key or a technical tool is inserted into the key hole, the alarm assembly can send out an alarm signal to warn lawless persons and remind a door lock owner or other people around the door lock, and the detection device is matched with the alarm assembly, so that the safety performance of the safety lock cylinder can be effectively improved.
Above-mentioned safety lock core, when lawless persons inserted the technical tool into lock courage subassembly, the technical tool can trigger the warning trigger device and send alarm signal, can play the warning effect to lawless persons, is convenient for in time prevent the theft action, and greatly reduced further crime possibility to security performance has been improved.
In one embodiment, the detection device is a probe, and the probe is arranged in the lock liner assembly. The setting direction of the probe is not unique, for example, the height direction of the probe can be perpendicular to the inserting or withdrawing direction of a technical tool or a key, when the technical tool or the key pushes the blades in the lock liner assembly, the probe can detect the approach of the blades in the whole height direction, so that the detection of the insertion of the key or the technical tool is more sensitive, the alarm assembly can send out an alarm signal in time, and the working performance of the safety lock cylinder is improved. The material of the probe is not unique in an expandable manner, for example, the probe can be a copper probe, the copper has high conductivity and long service life, the use cost is low, and the use cost of the safety lock cylinder can be reduced.
In addition, the specific number of probes is not exclusive and can be adjusted by one skilled in the art according to the actual situation. In this embodiment, the number of probes can be more than two, and each probe all connects the alarm component. When the quantity of probe was more than two, each probe all can detect the near of the inside blade of lock courage subassembly, improves and detects the success rate, has reduced the emergence of the condition of lou examining.
When the number of the probes is more than two, the arrangement positions of the probes are not unique, for example, the probes can be arranged in a row, the arrangement direction can be parallel to the direction of inserting the technical tool or the key into the key hole, and in this case, the depth of inserting the technical tool or the key into the cylinder assembly can be judged according to the position of the probe contacting with the blade inside the cylinder assembly. The alarm assembly can send out alarm signals of different degrees according to the probes in contact with the blades inside the lock cylinder assembly, when only the outermost blade is in contact with the probes, false detection can occur, or a user carelessly takes a wrong key, and then sends out the alarm signal of a lighter degree. When the blade close to the inner side is contacted with the probe, the outdoor personnel really want to open the door by considering that a technical tool or a key is deeply inserted, and then sends out a warning signal with a heavier degree so as to play a role in warning or reminding.
In one embodiment, the alarm assembly comprises an audible alarm and/or a light alarm coupled to the detection device. When the alarm assembly comprises the sound alarm, the sound alarm can make a sound, the sound alarm prompting function is good, and the use is convenient. When the alarm assembly includes the light alarm, the luminous effect of reminding that plays of accessible light alarm, the light alarm is reminded the effect directly perceived, and is less to user's influence on every side, and it is convenient to use. The alarm assembly can also comprise a sound alarm and a light alarm, when a technical tool is inserted into the key hole, the sound alarm and the light alarm can be simultaneously carried out, the alarm effect is strengthened, and the working performance of the safety lock cylinder is improved.
Specifically, the type of the audible alarm is not unique, and in this embodiment, the audible alarm may be a buzzer, and the buzzer may implement an alarm function through an alarm sound, or the audible alarm may also send some preset voice signals, so as to play a role in deterring lawless persons. The type of the light alarm is not unique, for example, the light alarm can be a prompting lamp, the type of the alarm signal sent by the prompting lamp is not unique, for example, the number of lightening the prompting lamp, the color of the prompting lamp or the flashing state of the prompting lamp can be used, and the application range of the safety lock cylinder is expanded. When the alarm assembly includes audible alarm and light alarm simultaneously, can adjust the state of cooperation work between two devices according to the demand to improve the working property of safety lock core, for example, when daytime, can mainly adopt audible alarm to send alarm signal, alarm effect is obvious, and when night, can mainly adopt light alarm to send alarm signal, under the prerequisite of guaranteeing alarm effect, also can not disturb user's around rest, it is convenient to use.
In addition, when the alarm triggering device comprises the detection device and the alarm assembly, the detection device can be connected with a circuit board, the circuit board is connected with the alarm assembly, and the type, the alarm frequency, the alarm degree and the like of an alarm signal sent by the alarm assembly can be controlled. Taking the alarm assembly including the audible alarm as an example, the circuit board can control the audible alarm to continuously send out audible alarm signals by giving the audible alarm a control instruction, and can also control the volume of the audible alarm signals to be gradually increased or decreased, and the circuit board can be specifically adjusted according to actual requirements. When the alarm assembly comprises the light alarm, the circuit board can control the color of light emitted by the light alarm or the flashing frequency and the like by giving a control instruction to the light alarm, and the circuit board can be specifically adjusted according to actual requirements. When the alarm assembly includes audible alarm and light alarm simultaneously, audible alarm and light alarm all connect the circuit board, and the operating condition of audible alarm and light alarm can be set simultaneously according to user's demand or other requirements to the circuit board, perhaps switches the work between audible alarm and the light alarm to improve the use convenience of safety lock core.
In one embodiment, the circuit board can include a controller and an energy storage assembly, the controller is connected with the energy storage assembly and the alarm triggering device, the controller can be a main control chip, the energy storage assembly can be a rechargeable battery, the energy storage assembly can receive current input by an external power supply, on one hand, the energy storage assembly can store one part of the current, on the other hand, the other part of the current is provided for the controller to normally work, and when no power supply exists, the energy storage assembly can output the stored electric energy to the controller, the power supply is continued to the controller, and the normal work of the controller is ensured.
In addition, in one embodiment, the circuit board further comprises a charging interface, and the charging interface is connected with the energy storage assembly. Wherein, the interface that charges can be USB (Universal Serial Bus) interface, and the interface that charges is external interface, and the user can insert this interface that charges with the charging wire, then charges for the energy storage subassembly, and the user charges for the energy storage subassembly through the interface that charges to make the controller can obtain mains operated in order normally to work.
In one embodiment, as shown in fig. 2, the angle adjusting assembly comprises an angle spline 9, a lock rule transmission member 10 and a bolt with spring washer 11, the angle spline 9 and the lock rule transmission member 10 are connected with the cylinder connecting rod 4 through the bolt with spring washer 11, and the lock rule transmission member 10 is connected with the lock rule 15. Specifically, fix angle spline 9 and lock courage connecting rod 4, fix lock chi driving medium 10 and lock core chi 15, adjust different angles through angle spline 9 and the cooperation of lock chi driving medium 10, come the different lock body angle of unblanking of adaptation, convenience of customers unblanks the operation more.
In one embodiment, the safety lock cylinder further comprises a knob assembly 3, and the knob assembly 3 is arranged on the lock cylinder assembly 2. Specifically, the knob assembly 3 is a knob and a mechanical fixing piece for assisting opening of the door on the lock cylinder, and when the knob assembly 3 is limited, the lock cylinder assembly 2 is connected with the knob assembly 3 and cannot rotate independently when a correct key is not inserted; when a correct key is inserted, the lock cylinder assembly 2 and the knob assembly 3 are unlocked and rotate along with the key. When knob subassembly 3 is not spacing, the accessible rotates knob subassembly 3 and drives lock courage subassembly 2 and rotate and assist the door that opens, improves the convenience of opening the door.
Further, in one embodiment, with continued reference to fig. 2, the safety lock cylinder further includes an electrically controlled transmission component 7 disposed inside the lock case 6, the electrically controlled transmission component 7 being connected to the circuit board 12, and a limiting mechanism connecting the electrically controlled transmission component 7 and the knob assembly 3.
Specifically, the electric control transmission component 7 may adopt a motor, an electromagnet, an electronic bolt, and the like, the electric control transmission component 7 may be provided with kinetic energy by a micro motor, an electromagnet, and the like, the circuit board 12 may control the electric control transmission component 7 to perform a telescopic motion or a rotational motion, and the state of the limiting mechanism is changed by the motion of the electric control transmission component 7, so as to limit or release the limiting of the knob assembly 3.
In one embodiment, the security cylinder further comprises an antenna assembly disposed inside the lock housing 6, the antenna assembly being connected to the circuit board 12. The antenna assembly is used for receiving the wireless control signal, and the circuit board 12 drives the electronic control transmission component 7 to change the state of the limiting mechanism according to the received wireless control signal. The user can carry out data communication with the antenna assembly through a mobile phone, a computer and other terminals, and sends a wireless control signal to the antenna assembly, the antenna assembly forwards the wireless control signal to the circuit board 12, and the circuit board 12 can control the electric control transmission part 7 to change the state of the limiting mechanism according to the wireless control signal.
The antenna component can be a Bluetooth communication component, for example, a user uses the Bluetooth function of the mobile phone to perform Bluetooth communication with the Bluetooth communication component of the lock cylinder, the user installs corresponding software on the mobile phone, then opens the software and sends an instruction, the Bluetooth communication component receives the instruction and then sends the instruction to the circuit board 12, and the circuit board 12 controls the electronic control transmission component 7 to change the state of the limiting mechanism, so that the knob component 3 is limited or is not limited.
In another embodiment, the antenna assembly may also be a wireless routing communication assembly, the wireless routing communication assembly is accessed to a wireless network, and a mobile phone of a user is also accessed to the wireless network, the user can directly send a command by operating corresponding software installed on the mobile phone, the command is transmitted to the wireless routing communication assembly through the wireless network, the wireless routing communication assembly sends the command to the circuit board 12, and the circuit board 12 controls the electronic control transmission part 7 to change the state of the limiting mechanism, so as to limit or release the limiting of the knob assembly 3.
When the limiting mechanism is used for limiting the knob assembly 3, the knob assembly 3 can freely rotate in the forward and reverse directions, forward unlocking can be achieved, and in the state, a user can assist in opening the door by rotating the knob assembly 3 under the condition that a key is not inserted. When the limiting mechanism limits the knob component 3, the knob component 3 can only be reversely locked and cannot be positively unlocked, and in this state, a user can only rotate the lock cylinder component 2 to unlock by inserting a correct key.
In addition, a rotating mechanism can be arranged on the lock cylinder connecting rod 4 and connected with the electric control transmission part 7. When the knob assembly 3 is relieved from limiting, the circuit board 12 can also control the electric control transmission component 7 to drive the rotating mechanism to rotate according to the received wireless control signal, so that the rotating mechanism drives the lock cylinder connecting rod 4 to rotate, the lock cylinder ruler 15 is driven to stir the lock tongue to open the door, and remote automatic door opening control is realized.
The specific structure of the limiting mechanism is not exclusive, and in one embodiment, as shown in fig. 2, the limiting mechanism comprises a back-locking slide stop 5 and a switch pin 8, the back-locking slide stop 5 is fixedly arranged in the radial direction of the knob assembly 3, the switch pin 8 is connected with the electric control transmission component 7, and the back-locking slide stop 5 is connected with the switch pin 8.
The reverse locking sliding stop piece 5 and the switch pin 8 are matched to play a role in allowing reverse locking and forward unlocking and stopping, and the switch pin 8 is controlled by the electric control transmission component 7 to extend or retract. When the switch pin 8 is in an extending state, the knob component 3, the reverse lock sliding stop piece 5 and the lock shell 6 are locked together, and only reverse lock can be realized, and forward unlocking cannot be realized; when the switch pin 8 is in a retraction state, the knob component 3, the back lock sliding stop piece 5 and the lock shell 6 are separated and unlocked, and the knob component 3 can freely rotate in the forward and reverse directions to unlock. In addition, when unblanking and when setting for long time, switch pin 8 can pop out by oneself and insert the locking position that the back lock slided in the retainer 5, with knob subassembly 3 forward direction locking of unblanking, makes the lock core be in and closes the lock state, unable rethread rotates knob subassembly 3 and unblanks, avoids knob subassembly 3 to be in for a long time and removes spacing state and makes non-user's personnel also unblank, has improved the safety in utilization of lock core.
In one embodiment, as shown in fig. 2, the safety lock cylinder further comprises a rear baffle 13 and a screw 14, and the rear baffle 13 is fixedly arranged on the lock case 6 through the screw 14. The rear baffle 13 is fixedly connected with the lock shell 6 by using the screw 14, so that the internal parts of the lock shell can be better protected, and the disassembly, assembly and maintenance are convenient.
In order to facilitate a better understanding of the above-described safety lock cylinder, a detailed explanation is given below in connection with specific embodiments.
As shown in fig. 2, the safety cylinder comprises the following components:
1-mechanical key: the lock core has the functions of the traditional lock core, and can still be opened by inserting the lock core assembly 2. The wrong key is inserted, and the door is not opened.
2-lock core assembly: the carrier of the lock core blade (marble) structure, different blades (marbles) are arranged and combined to match different mechanical keys. When the correct key is not inserted, the knob component 3 is connected and cannot be rotated independently; when a correct key is inserted, the lock is released from the knob assembly 3 and the key is rotated. When a lawless person inserts the technical tool into the lock cylinder component 2, the technical tool triggers the alarm triggering device to send out an alarm signal.
3-knob assembly: the lock core is provided with a knob and a mechanical fixing piece for assisting the door opening.
4-lock courage connecting rod: the tail transmission part is connected with the lock cylinder component: angle spline 9, lock ruler transmission piece 10, lock core ruler 15.
5-back-locking slide stop: and the knob assembly 3 is fixed in the radial direction and is matched with the switch pin 8 to form a component for allowing reverse locking and forward unlocking to stop.
6-lock shell: the shell of the lock cylinder is used for mechanically fixing internal components of the lock cylinder; a fixture mounted on the lock body or door.
7-electrically controlled transmission part: the electrically controlled transmission member can be controlled by the circuit board 12 and can perform telescopic movement or rotary movement. The extended or retracted state of the switch pin 8 is changed by the movement of the electrically controlled transmission member. The electric control transmission component can provide kinetic energy by a micro motor, an electromagnet and the like.
8-switch pin: the electric control transmission component 7 controls the extending or retracting action. In the extending state, the knob component 3, the reverse locking sliding stop piece 5 and the lock shell 6 are locked together, and only reverse locking can be realized, and forward unlocking cannot be realized; in the retraction state, the knob assembly 3, the back lock slide stop 5 and the lock shell 6 are separated and unlocked, and the knob assembly 3 can freely rotate in the forward and reverse directions to unlock.
9-angle spline: the lock ruler transmission piece 10 can be matched with different lock body unlocking angles by adjusting different angles.
10-locking ruler transmission member: with angle splines) to adjust different angles to adapt to different lock body unlocking angles, and fix the lock cylinder ruler 15.
11-screw with spring washer: the angle spline 9 and the lock ruler transmission piece 10 are connected with the lock cylinder connecting rod 4.
12-circuit board: an electronic assembly implanted inside the lock cylinder.
13-rear baffle: the lock cylinder has the function of shielding and fixing internal parts of the lock cylinder.
14-screw: the rear baffle 13 is fixedly connected with the lock shell 6.
15-lock core ruler: through the rotation of the lock core ruler 15, the latch bolt or the dead bolt of the mechanical lock body can be pulled to open the door.
When the lock core is in an original state, the knob component 3 can only reversely lock (clockwise or anticlockwise, and the unlocking direction of the lock body is defined as forward direction) under the action of the reverse lock sliding stop piece 5 and the switch pin 8, and can not unlock in the forward direction; when the lock cylinder assembly 2 is not inserted with a correct mechanical key, the lock cylinder assembly 1 and the knob assembly 3 are in a locked state and cannot be rotated independently.
The lock core mainly comprises two unlocking modes:
1. the first is a mechanical unlocking mode, a correct key is inserted into a lock cylinder, and a door can be opened; the wrong key is inserted into the lock cylinder and the door cannot be opened.
The correct mechanical key 1 is inserted into the lock cylinder component 2, blades (balls) in the lock cylinder component 2 are correctly matched, the lock cylinder component 2 and the knob component 3 are unlocked, the knob component 3 is locked by the back locking sliding stop piece 5 and the switch pin 8 and cannot rotate, the correct mechanical key 1 is screwed to enable the lock cylinder component 2 to rotate along with the knob, and the lock component 2 drives the lock cylinder 15 to rotate to shift the lock body through the lock cylinder connecting rod 4, the angle spline 9 and the lock ruler rotating piece 10, so that the function of opening the door by the mechanical key is achieved.
2. The second is wireless unlocking:
1) the mobile phone is connected with the electronic circuit embedded in the lock cylinder in a wireless mode.
2) And the mobile phone end sends a door opening signal to an electronic circuit in the lock cylinder.
3) The electronic circuit controls an electronic control transmission component 7 designed in the lock core to perform telescopic motion or rotary motion, and the electronic control transmission component 7 is a motor, an electromagnet, an electronic bolt and the like.
4) The switch pin 8 is extended or retracted by controlling the telescopic motion or the rotary motion of the electric control transmission component 7. In the extending state, the knob component 3, the reverse locking sliding stop piece 5 and the lock shell 6 are locked together, and only reverse locking can be realized, and forward unlocking cannot be realized; in the retraction state, the knob assembly 3, the back lock slide stop 5 and the lock shell 6 are separated and unlocked, and the knob assembly 3 can freely rotate in the forward and reverse directions to unlock.
5) Within a certain time after the door is opened, the switch pin 8 can automatically pop out of the locking position inserted into the back locking sliding stop piece 5 to lock the knob component 3 in the positive unlocking direction, and the lock core is in a locking state.
The lock core can be applied to various types of lock cores, such as an external door lock core, a false inserting core lock core, a cabinet lock core, a glass door lock core and the like. Fig. 3 and 4 show a structure diagram and an explosion diagram of a cabinet lock cylinder, fig. 5 and 6 show a structure diagram and an explosion diagram of a glass door lock cylinder, and fig. 7 and 8 show a structure diagram and an explosion diagram of a room door false insertion core.
Above-mentioned safety lock core, when lawless persons inserted the technical tool into lock courage subassembly 2, the technical tool can trigger the warning trigger device and send alarm signal, can play the warning effect to lawless persons, is convenient for in time prevent the theft action, and greatly reduced further crime possibility to security performance has been improved. Meanwhile, the mechanical lock cylinder is transformed on the basis of the structure of the mechanical lock cylinder, an electronic device is implanted into the traditional mechanical lock cylinder, the mechanical lock cylinder not only keeps the function of opening the door by an original mechanical key, but also can be controlled to open the door by a mobile phone, the mechanical lock cylinder is changed into a lock cylinder which can be connected and controlled by the mobile phone, the appearance is consistent with the mechanical lock cylinder, the replacement and the installation are convenient, and the cost is lower.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A security lock cylinder, comprising: the lock comprises a lock shell, a circuit board, an alarm triggering device, a lock cylinder assembly, a lock cylinder connecting rod, an angle adjusting assembly and a lock cylinder ruler, wherein the circuit board, the lock cylinder connecting rod and the angle adjusting assembly are all fixedly arranged in the lock shell; the alarm trigger device is arranged on the lock cylinder assembly, and triggers the alarm trigger device to alarm when a technical tool is inserted into the lock cylinder assembly.
2. The safety lock core according to claim 1, characterized in that the alarm triggering device comprises a detection device and an alarm component, the alarm component is connected with the detection device, the detection device is arranged on the lock core component, the detection device detects whether a technical tool is inserted into the lock core component, and the alarm component sends out an alarm signal when the detection device detects that the technical tool is inserted.
3. The safety lock core of claim 2, wherein the detection device is a probe disposed within the cylinder assembly.
4. The safety lock core according to claim 3, characterized in that the number of the probes is more than two, and each probe is connected with the alarm component.
5. A safety lock cylinder according to claim 2, in which the alarm assembly comprises an audible and/or light alarm connected to the detection means.
6. The safety lock core according to claim 1, wherein the angle adjusting component comprises an angle spline, a lock ruler transmission member and a screw with spring washer, the angle spline and the lock ruler transmission member are connected with the lock core connecting rod through the screw with spring washer, and the lock ruler transmission member is connected with the lock core ruler.
7. The safety lock core of claim 1, further comprising a knob assembly disposed to the cylinder core assembly.
8. The safety lock core according to claim 7, further comprising an electrically controlled transmission member and a limiting mechanism, wherein the electrically controlled transmission member is disposed inside the lock case, the electrically controlled transmission member is connected to the circuit board, and the limiting mechanism is connected to the electrically controlled transmission member and the knob assembly.
9. The safety lock core according to claim 8, wherein the limiting mechanism comprises a lock slide stop and a switch pin, the lock slide stop is fixedly arranged with the knob assembly in the radial direction, the switch pin is connected with the electric control transmission component, and the lock slide stop is connected with the switch pin.
10. The safety lock core according to any one of claims 1 to 9, further comprising a rear baffle and a screw, wherein the rear baffle is fixedly arranged on the lock shell by the screw.
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CN202022641407.6U CN213927882U (en) | 2020-11-16 | 2020-11-16 | Safety lock core |
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CN202022641407.6U CN213927882U (en) | 2020-11-16 | 2020-11-16 | Safety lock core |
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CN202022641407.6U Active CN213927882U (en) | 2020-11-16 | 2020-11-16 | Safety lock core |
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Cited By (1)
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WO2023221047A1 (en) * | 2022-05-19 | 2023-11-23 | 向德钊 | Lock and device thereof |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023221047A1 (en) * | 2022-05-19 | 2023-11-23 | 向德钊 | Lock and device thereof |
US12044037B2 (en) | 2022-05-19 | 2024-07-23 | Dezhao Xiang | Lock and locking device |
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Address after: 518101 4th floor, building B1, Zhanfeng Industrial Park, Hangcheng Industrial Park, Taoyuan community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Weifu Smart Home Technology Co.,Ltd. Address before: 518101 4th floor, building B1, Zhanfeng Industrial Park, Hangcheng Industrial Park, Taoyuan community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Weifu Wisdom Home Technology Co.,Ltd. |
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