Passive intelligent lock core and intelligent lock
阅读说明:本技术 无源智能锁芯和智能锁 (Passive intelligent lock core and intelligent lock ) 是由 任均霭 张蕊 郭新基 于 2019-12-10 设计创作,主要内容包括:本发明提供一种无源智能锁芯和智能锁,该锁芯设置有锁壳和锁胆,锁胆插装在锁壳上;锁胆设置有控制电路板、马达、驱动块、驱动块复位装置、锁闭阻栓和锁闭栓,马达与控制电路板电连接,驱动块的第一端安装在马达的转轴上,驱动块的第二端与锁闭阻栓的第一端连接,驱动块复位装置与驱动块配合设置,锁闭阻栓的周壁上设置有与锁闭栓对应设置的锁闭栓容纳孔;控制电路板上设置有导电探针,导电探针的一部分伸入钥匙孔内;锁壳设置有锁闭栓卡槽,锁闭栓卡槽有与锁闭栓配合设置。该智能锁应用该锁芯。应用本发明的无源智能锁芯结构简单。(The invention provides a passive intelligent lock core and an intelligent lock, wherein the lock core is provided with a lock shell and a lock liner, and the lock liner is inserted in the lock shell; the lock container is provided with a control circuit board, a motor, a driving block resetting device, a locking stop bolt and a locking bolt, wherein the motor is electrically connected with the control circuit board; a conductive probe is arranged on the control circuit board, and a part of the conductive probe extends into the key hole; the lock shell is provided with a locking bolt clamping groove which is matched with the locking bolt. The intelligent lock applies the lock cylinder. The passive intelligent lock cylinder has a simple structure.)
1. A passive intelligent lock core is provided with a lock shell and a lock liner, wherein the lock liner is inserted in the lock shell; the method is characterized in that:
the lock core is provided with a control circuit board, a motor, a driving block resetting device, a locking stop bolt and a locking bolt, the motor is electrically connected with the control circuit board, the first end of the driving block is installed on a rotating shaft of the motor, the second end of the driving block is connected with the first end of the locking stop bolt, the driving block resetting device is matched with the driving block, and the peripheral wall of the locking stop bolt is provided with a locking bolt accommodating hole corresponding to the locking bolt;
a conductive probe is arranged on the control circuit board, and a part of the conductive probe extends into the key hole;
the lock shell is provided with a locking bolt clamping groove which is matched with the locking bolt.
2. The passive intelligent lock cylinder of claim 1, wherein:
the lock core is provided with a key hole and a reset installation cavity, the reset installation cavity is communicated with the key hole, and the driving block reset device is installed in the reset installation cavity;
the driving block resetting device comprises a static resetting sheet, a movable resetting sheet and a spring part, wherein the static resetting sheet is provided with a first spring hole, the movable resetting sheet is provided with a second spring hole, and the first spring hole and the second spring hole are matched to form a spring hole for mounting the spring part;
in the telescopic direction of the spring element, the length of the static reset sheet is greater than that of the movable reset sheet.
3. The passive intelligent lock cylinder of claim 2, wherein:
the movable resetting plate is also provided with a first lug and a second lug, and the first lug and the second lug are respectively positioned on two opposite sides of the movable resetting plate;
the first lug is abutted to the driving block, and a part of the second lug extends into the key hole.
4. The passive intelligent lock cylinder of claim 3, wherein:
the driving block is provided with a first inclined plane, and the first inclined plane is abutted to the first bump.
5. The passive intelligent lock cylinder according to any one of claims 1 to 4, characterized in that:
the first end of the locking stop bolt is provided with a clamping groove, and the second end of the driving block is clamped with the clamping groove.
6. The passive intelligent lock cylinder according to any one of claims 1 to 4, characterized in that:
the locking stop bolt is provided with a limiting lug, the limiting lug is positioned at the second end of the locking stop bolt, and the second end of the locking stop bolt is arranged opposite to the first end of the locking stop bolt.
7. The passive intelligent lock cylinder according to any one of claims 1 to 4, characterized in that:
the control circuit board is provided with a detection probe, a detection opening is further formed in the peripheral wall of the lock container, and the detection probe is matched with the detection opening.
8. The passive intelligent lock cylinder according to any one of claims 1 to 4, characterized in that:
the lock core further comprises a poking driving device, and the poking driving device is connected with the lock cylinder in a matched mode.
9. An intelligent lock, its characterized in that: the passive intelligent lock comprises a passive intelligent lock cylinder and an active key, wherein the active key and the passive intelligent lock cylinder can be arranged in a pluggable manner;
the passive intelligent lock core is applied to the passive intelligent lock core of any one of claims 1 to 8.
10. The intelligent lock of claim 9, wherein:
the active key comprises a battery, a key control circuit board and an electric contact, wherein the battery is electrically connected with the key control circuit board, and the electric contact is electrically connected with the key control circuit board;
the electric contact is matched with the conductive probe.
Technical Field
The invention relates to the technical field of locks, in particular to a passive intelligent lock cylinder and an intelligent lock applying the passive intelligent lock cylinder.
Background
The intelligent door lock is the fastest door lock developed in the lock industry at present, electronic unlocking modes such as fingerprints, card swiping and passwords bring convenience to people in use, and the trouble of unlocking by using a key is reduced.
The existing intelligent door lock is provided with a control circuit, a power supply needs to be arranged on a lock cylinder to supply power for the control circuit, and the volume occupied by the power supply is large, so that the volume of the lock cylinder is correspondingly increased. Moreover, at present, most lock cylinders still stay in the state of a mechanical door lock, so when the mechanical lock cylinder is upgraded into an intelligent door lock, how to keep the existing structure and realize intelligent unlocking and locking needs to be considered.
Disclosure of Invention
The first purpose of the invention is to provide a passive intelligent lock cylinder with a simplified structure.
The second purpose of the invention is to provide an intelligent lock which has a simplified structure and is convenient for intelligent upgrade of a mechanical lock.
In order to realize the first purpose, the passive intelligent lock cylinder provided by the invention is provided with a lock shell and a lock liner, wherein the lock liner is inserted in the lock shell; the lock container is provided with a control circuit board, a motor, a driving block resetting device, a locking stop bolt and a locking bolt, wherein the motor is electrically connected with the control circuit board; a conductive probe is arranged on the control circuit board, and a part of the conductive probe extends into the key hole; the lock shell is provided with a locking bolt clamping groove which is matched with the locking bolt.
According to the scheme, the passive intelligent lock cylinder can be powered and transmitted through the inserted key by arranging the conductive probe, so that the setting of a lock cylinder power supply can be reduced, and the size of the lock cylinder is reduced. In addition, the lock courage is provided with control circuit board, a motor, the drive block, drive block resetting means, the locking hinders bolt and locking bolt, accessible control circuit board drive motor, the motor drives the locking through the drive block and hinders the bolt rotation, make locking bolt accommodation hole can hold the locking bolt, thereby can unblank the operation, and can drive the drive block through drive block resetting means, thereby drive the locking and hinder the bolt rotation, make locking bolt accommodation hole skew locking bolt just to the position, locking bolt accommodation hole no longer holds the locking bolt when shutting. According to the invention, the control circuit board, the motor, the driving block resetting device, the locking stop bolt and the locking bolt are arranged in the lock cylinder, so that the structure of the lock cylinder is more simplified, and meanwhile, the assembly of the lock cylinder is facilitated.
In a further scheme, the lock core is provided with a key hole and a reset installation cavity, the reset installation cavity is communicated with the key hole, and the driving block reset device is installed in the reset installation cavity; the driving block resetting device comprises a static resetting sheet, a movable resetting sheet and a spring part, wherein the static resetting sheet is provided with a first spring hole, the movable resetting sheet is provided with a second spring hole, and the first spring hole and the second spring hole are matched to form a spring hole for mounting the spring part; in the telescopic direction of the spring element, the length of the static reset sheet is greater than that of the movable reset sheet.
Therefore, the driving block reset device comprises a static reset sheet, a movable reset sheet and a spring piece, wherein the length of the static reset sheet is greater than that of the movable reset sheet, the movable reset sheet can avoid the space when unlocking, so that the driving block can rotate, and the movable reset sheet resets to the position which is not unlocked due to the acting force of the spring piece when locking, so that the driving block is driven to reset.
In a further scheme, the movable resetting plate is also provided with a first lug and a second lug, and the first lug and the second lug are respectively positioned on two sides of the movable resetting plate, which are opposite to each other; the first lug is abutted with the driving block, and one part of the second lug extends into the key hole.
Therefore, the movable resetting piece is provided with the first lug and the second lug, when the lock is unlocked, the thread teeth of the key can push the second lug to drive the first lug, so that the driving block has a rotating space, and when the lock is locked, the thread teeth of the key do not extrude the second lug, so that the first lug can reset under the action of the spring part, and the locking bolt is driven to reset.
In a further scheme, the driving block is provided with a first inclined surface, and the first inclined surface is abutted to the first bump.
Therefore, the surface of the driving block, which is abutted to the first bump, is an inclined surface, so that mechanical jamming can be reduced, and mechanical loss is reduced.
In a further scheme, a clamping groove is formed in the first end of the locking blocking bolt, and the second end of the driving block is clamped with the clamping groove.
Therefore, the first end of the locking stop bolt is provided with the clamping groove which is clamped with the second end of the driving block, so that the assembly and disassembly are convenient.
In a further scheme, the locking stop bolt is provided with a limiting lug which is positioned at the second end of the locking stop bolt, and the second end of the locking stop bolt is arranged opposite to the first end of the locking stop bolt.
Therefore, the limiting bump can prevent overlarge rotation amplitude when the motor rotates, and therefore the situation that the locking bolt accommodating hole and the locking bolt are not aligned accurately is avoided.
In a further scheme, the control circuit board is provided with a detection probe, a detection opening is further formed in the peripheral wall of the lock container, and the detection probe is matched with the detection opening.
Therefore, the lock core can be detected whether to be in a locked or unlocked state by arranging the detection probe, so that the lock is recorded and can be further controlled.
In a further scheme, the lock core further comprises a poking driving device, and the poking driving device is connected with the lock cylinder in a matched mode.
Therefore, the toggle driving device is arranged to be matched and connected with the lock cylinder, and the operation of unlocking and locking can be completed by driving the toggle driving device through the lock cylinder.
In order to achieve the second object, the intelligent lock provided by the invention comprises a passive intelligent lock cylinder and an active key, wherein the active key and the passive intelligent lock cylinder are arranged in a pluggable manner; the passive intelligent lock cylinder is applied to the passive intelligent lock cylinder.
Therefore, the passive intelligent lock cylinder can supply power and transmit signals through the inserted key by arranging the conductive probe, so that the setting of the lock cylinder power supply can be reduced, and the volume of the lock cylinder is reduced. In addition, the lock courage is provided with control circuit board, a motor, the drive block, drive block resetting means, the locking hinders bolt and locking bolt, accessible control circuit board drive motor, the motor drives the locking through the drive block and hinders the bolt rotation, make locking bolt accommodation hole can hold the locking bolt, thereby can unblank the operation, and can drive the drive block through drive block resetting means, thereby drive the locking and hinder the bolt rotation, make the locking bolt reset, the accommodation hole no longer holds the locking bolt when shutting. According to the invention, the control circuit board, the motor, the driving block resetting device, the locking stop bolt and the locking bolt are arranged in the lock cylinder, so that the structure of the lock cylinder is more simplified, and meanwhile, the assembly of the lock cylinder is facilitated. In addition, the power supply part is arranged in the key, when the mechanical lock cylinder is upgraded, the mechanical lock cylinder can be replaced by the passive intelligent lock cylinder, the mechanical lock cylinder can be upgraded into the intelligent lock cylinder, and the intelligent upgrading convenience of the mechanical lock is improved.
In a further scheme, the active key comprises a battery, a key control circuit board and an electric contact, wherein the battery is electrically connected with the key control circuit board, and the electric contact is electrically connected with the key control circuit board; the electric contact is matched with the conductive probe.
Therefore, the active key is provided with the battery, the key control circuit board and the electric contact, the battery can form a loop with the circuit of the passive intelligent lock cylinder through the electric contact, so that the passive intelligent lock cylinder is powered, and meanwhile, the key control circuit board can control the circuit of the passive intelligent lock cylinder to unlock through the electric contact.
Drawings
FIG. 1 is a block diagram of an embodiment of the smart lock of the present invention.
Fig. 2 is an exploded view of a passive intelligent lock cylinder in an embodiment of the intelligent lock of the present invention.
Fig. 3 is a structural sectional view of a passive intelligent lock cylinder in the embodiment of the intelligent lock of the invention.
Fig. 4 is an exploded view of the lock core in the embodiment of the intelligent lock of the invention.
Fig. 5 is a structural diagram of a cylinder lock base in an embodiment of the intelligent lock of the invention.
FIG. 6 is a structural installation diagram of the control circuit board, the motor, the driving block resetting device, the lock blocking bolt and the lock bolt in the embodiment of the intelligent lock of the invention.
FIG. 7 is a schematic block diagram of the electrical circuit of the lock cylinder in an embodiment of the smart lock of the present invention.
FIG. 8 is an exploded view of the drive block reset device in an embodiment of the smart lock of the present invention.
FIG. 9 is a sectional view of the structure of the reset device of the driving block in the embodiment of the intelligent lock of the invention.
FIG. 10 is a block diagram of a drive block in an embodiment of the smart lock of the present invention.
FIG. 11 is a block diagram of a lockout stop in an embodiment of the smart lock of the present invention.
Fig. 12 is a block diagram of an active key in an embodiment of the smart lock of the present invention.
Fig. 13 is a structural sectional view of an active key in an embodiment of the smart lock of the present invention.
Fig. 14 is an exploded view of an active key in an embodiment of the smart lock of the present invention.
Fig. 15 is a structural view of a key body in the smart lock embodiment of the present invention.
Fig. 16 is a schematic block diagram of an active key in an embodiment of the smart lock of the present invention.
The invention is further explained with reference to the drawings and the embodiments.
Detailed Description
As shown in fig. 1, the intelligent lock of the present invention includes a passive intelligent lock cylinder 1 and an
Referring to fig. 2 and 3, the passive intelligent lock cylinder 1 includes a
Referring to fig. 4, the
Referring to fig. 5 and 6, the
The
Referring to fig. 8 and 9 in the present embodiment, the driving block returning means 46 includes a stationary returning
Referring to fig. 10, the driving
Referring to fig. 11, the
As can be seen in fig. 6, the locking
Referring to fig. 12, the
The circuit box
The
Referring to fig. 15, the
As can be seen from fig. 14 and 15, the key
In the intelligent lock of the present invention, the key
In addition, the key control circuit board can be further provided with a fingerprint module, a digital key module and an OLED display module according to needs, the fingerprint module, the digital key module and the OLED display module are all electrically connected with the key control chip 245, the fingerprint module, the digital key module and the OLED display module all adopt known circuit modules, the fingerprint module is used for fingerprint verification, the digital key module is used for inputting passwords, and the OLED display module is used for displaying.
When the smart lock of the present invention is in the locked state, the
In addition, when the lock is locked, the rotational position is detected by the
According to the passive intelligent lock cylinder, the conductive probe is arranged, power supply and signal transmission can be carried out through the inserted key, the setting of the lock cylinder power supply can be reduced, and the size of the lock cylinder is reduced. In addition, the lock courage is provided with control circuit board, a motor, the drive block, drive block resetting means, the locking hinders bolt and locking bolt, accessible control circuit board drive motor, the motor drives the locking through the drive block and hinders the bolt rotation, make locking bolt accommodation hole can hold the locking bolt, thereby can unblank the operation, and can drive the drive block through drive block resetting means, thereby drive the locking and hinder the bolt rotation, make the locking bolt reset, the accommodation hole no longer holds the locking bolt when shutting. According to the invention, the control circuit board, the motor, the driving block resetting device, the locking stop bolt and the locking bolt are arranged in the lock cylinder, so that the structure of the lock cylinder is more simplified, and meanwhile, the assembly of the lock cylinder is facilitated. In addition, the power supply part is arranged in the key, when the mechanical lock cylinder is upgraded, the mechanical lock cylinder can be replaced by the passive intelligent lock cylinder, the mechanical lock cylinder can be upgraded into the intelligent lock cylinder, and the intelligent upgrading convenience of the mechanical lock is improved.
It should be noted that the above is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept also fall within the protection scope of the present invention.
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