CN112900979A - Linkage type intelligent lock supporting emergency escape and working method thereof - Google Patents
Linkage type intelligent lock supporting emergency escape and working method thereof Download PDFInfo
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- CN112900979A CN112900979A CN202110356491.3A CN202110356491A CN112900979A CN 112900979 A CN112900979 A CN 112900979A CN 202110356491 A CN202110356491 A CN 202110356491A CN 112900979 A CN112900979 A CN 112900979A
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- 238000000034 method Methods 0.000 title claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 82
- 239000010959 steel Substances 0.000 claims abstract description 82
- 238000004891 communication Methods 0.000 claims abstract description 27
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000000779 smoke Substances 0.000 claims description 11
- 238000011017 operating method Methods 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 206010016173 Fall Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0657—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like
- E05B47/0665—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like radially
- E05B47/0673—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like radially with a rectilinearly moveable blocking element
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a linkage type intelligent lock supporting emergency escape, which comprises an outer panel and an inner panel, wherein a rotatable outer handle is embedded and installed on the outer panel, sensing equipment and/or an emergency button are embedded on the inner panel, a communication module is also installed on the inner panel, a main board component and a motor control module are installed on the inner wall of the outer panel, the main board component is respectively and electrically connected with the communication module and the motor control module, the main board component is also connected with the sensing equipment and/or the emergency button, square steel and a lock tongue which are embedded in a door body are arranged between the outer panel and the inner panel, a pushing connection structure is arranged in the motor control module and used for connecting the outer handle and the square steel, and the communication module is connected into a mobile phone base station and the internet in a wireless transmission mode. The intelligent lock can be automatically unlocked when the monitoring index is abnormal, the whole lock body is kept in an unlocked state, and outdoor personnel can be ensured to rapidly enter for rescue, so that casualties and property loss are reduced to the minimum.
Description
Technical Field
The invention relates to the technical field of intelligent locks, in particular to a linkage type intelligent lock supporting emergency escape and a working method thereof.
Background
When the intelligent lock in the prior art meets emergent fire or other accidental disasters, because only have indoor quick unlocking function (rotate indoor handle or other link gear), the problem that outdoor rescue personnel can not unlock from the outdoor and enter the indoor for rescue if indoor personnel have had accidents such as suffocation, coma, falling down before the door is not opened or under the indoor unmanned condition exists, and if nobody passes through, then the indoor accident can be delayed and can not be found by people, thereby delaying the rescue opportunity.
Disclosure of Invention
The invention aims to overcome the defects in the background art and provides a linkage type intelligent lock supporting emergency escape and a working method thereof, when an accident such as a fire disaster occurs, outdoor personnel can be ensured to rapidly enter for rescue by automatically unlocking and keeping the whole lock body in an unlocked state when indexes such as indoor smoke concentration or temperature and the like are rapidly increased or indoor personnel press an emergency button due to the fire disaster are detected, so that casualties and property loss are reduced to the minimum, meanwhile, alarm information can be sent to a contact number bound in advance or a related emergency rescue first-aid number through a communication module, and if rescue information is sent to 119 and the like and preset address information is sent, automatic alarm is carried out.
In order to achieve the technical effects, the invention adopts the following technical scheme:
a linkage type intelligent lock supporting emergency escape comprises an outer panel and an inner panel, wherein the outer panel is arranged outside a door leaf, the inner panel is arranged in the door leaf, a rotatable outer handle is embedded and installed on the outer panel, a sensing device and/or an emergency button is also embedded on the inner panel, a communication module is also arranged on the inner panel, a main board assembly and a motor control module are arranged on the inner wall of the outer panel, the mainboard assembly is respectively and electrically connected with the communication module and the motor control module, the mainboard assembly is also connected with the sensing equipment and/or the emergency button, a square steel and a lock tongue which are embedded in the door body are arranged between the outer panel and the inner panel, the square steel is used for driving the lock tongue to unlock, a pushing connection structure is arranged in the motor control module and used for connecting the outer handle and the square steel, and the communication module is accessed to a mobile phone base station and the internet in a wireless transmission mode; when the sensing equipment detects that the monitoring value is abnormal or the emergency button is pressed down, the sensing equipment or the emergency button returns an alarm signal to the mainboard assembly, the mainboard assembly sends an unlocking signal to the motor control module, and meanwhile, the alarm signal is sent to the communication module, so that the motor control module controls the pushing connection structure to connect the outer handle and the square steel, and the unlocking can be realized by rotating the outer handle; the communication module sends alarm information to the contact number or the related emergency first-aid number bound in advance.
The motor control module comprises a motor module, a clutch module thimble, a square steel connecting shaft, a clutch pressing plate and a clutch rotating shaft;
the top of the motor module is provided with a motor push rod, and the motor push rod, the clutch module thimble, the square steel connecting shaft and the clutch rotating shaft are fixed on the same horizontal plane;
one end of the clutch rotating shaft is connected with the outer handle, the other end of the clutch rotating shaft is provided with a groove, and the square steel connecting shaft is sleeved in the groove of the clutch rotating shaft and has a certain gap with the clutch rotating shaft so as to be free to rotate;
one end of the clutch module thimble is connected with the motor push rod, the other end of the clutch module thimble is embedded in a slotted hole formed in the clutch rotating shaft and can stretch in the slotted hole, a hole groove capable of being embedded in the clutch module thimble is formed in the position, opposite to the slotted hole formed in the clutch rotating shaft, of the square steel connecting shaft, a boss is arranged at the part, axially beyond the clutch rotating shaft, of the square steel connecting shaft, the diameter of the boss is slightly smaller than that of the part, not beyond the clutch rotating shaft, and one end, provided with the boss, of the square steel connecting shaft is connected with the square steel;
the clutch pressure plate is fixed at the end part of the clutch rotating shaft, one end of a boss of the square steel connecting shaft extends out of the clutch pressure plate, and the clutch pressure plate is used for fixing the square steel connecting shaft to enable the square steel connecting shaft to only horizontally rotate in the clutch rotating shaft and not to axially fall off;
the method comprises the steps that a preset monitoring threshold value is arranged in the sensing equipment, early warning information is returned to a mainboard assembly when the sensing equipment detects that a monitored value exceeds the preset monitoring threshold value, and the mainboard assembly sends an unlocking signal to the motor control module.
Furthermore, one end of the clutch rotating shaft is connected with the outer handle through a screw.
Further, the clutch pressure plate is fixed on the surface of the clutch rotating shaft through a screw.
Further, the sensing device is a smoke sensor and/or a temperature sensor.
Further, the sensing device and/or the emergency button are connected with the main board assembly through a data transmission line, and the communication module is connected with the main board assembly through a data transmission line.
Further, the mainboard subassembly passes through the motor line and the motor control module group link of motor control module group self-carrying.
Further, still include speaker module, speaker module installs on the outer panel, speaker module is connected with the mainboard subassembly electricity, can detect when smog sensor is unusual at smoke density through setting up speaker module, reports to the police to outdoor people and points out.
Meanwhile, the invention also discloses a working method of the linkage type intelligent lock supporting emergency escape, which comprises the following steps:
s1, sensing equipment carries out real-time sensing monitoring, judges whether a current monitored value exceeds a preset monitoring threshold value or not, and if the current monitored value exceeds the preset monitoring threshold value, the sensing equipment generates an early warning signal and sends the early warning signal to a main board assembly;
or when the emergency button is pressed down, the emergency button generates an early warning signal and sends the early warning signal to the main board assembly;
s2, the mainboard component sends an unlocking signal to the motor control module when receiving the early warning signal, and simultaneously sends an alarm signal to the communication module;
s3, after receiving the alarm signal, the communication module automatically dials an alarm call, sends position information and sends alarm information to an associated contact person;
and S4, after receiving the unlocking signal, the motor control module controls the pushing connection structure to extend out, so that the outer handle and the square steel are connected.
Further, the motor control module comprises a motor module, a clutch module thimble, a square steel connecting shaft, a clutch pressure plate and a clutch rotating shaft;
the top of the motor module is provided with a motor push rod, and the motor push rod, the clutch module thimble, the square steel connecting shaft and the clutch rotating shaft are fixed on the same horizontal plane;
one end of the clutch rotating shaft is connected with the outer handle, the other end of the clutch rotating shaft is provided with a groove, and the square steel connecting shaft is sleeved in the groove of the clutch rotating shaft and has a certain gap with the clutch rotating shaft so as to be free to rotate;
one end of the clutch module thimble is connected with the motor push rod, the other end of the clutch module thimble is embedded in a slotted hole formed in the clutch rotating shaft and can stretch in the slotted hole, a hole groove capable of being embedded in the clutch module thimble is formed in the position, opposite to the slotted hole formed in the clutch rotating shaft, of the square steel connecting shaft, a boss is arranged at the part, axially beyond the clutch rotating shaft, of the square steel connecting shaft, the diameter of the boss is slightly smaller than that of the part, not beyond the clutch rotating shaft, and one end, provided with the boss, of the square steel connecting shaft is connected with the square steel;
the clutch pressure plate is fixed at the end part of the clutch rotating shaft, one end of a boss of the square steel connecting shaft extends out of the clutch pressure plate, and the clutch pressure plate is used for fixing the square steel connecting shaft to enable the square steel connecting shaft to only horizontally rotate in the clutch rotating shaft and not to axially fall off;
the step S4 specifically includes:
s4.1, after receiving an unlocking signal, the motor module pushes a motor push rod to move upwards to jack up an ejector pin of the die assembly;
s4.2, after the clutch module thimble is jacked up, the top end of the clutch module thimble extends out of the slotted hole of the clutch rotating shaft to the slotted hole of the square steel connecting shaft;
s4.3, the clutch module thimble locks the clutch rotating shaft and the square steel connecting shaft together, and the outer handle and the square steel are indirectly connected.
Compared with the prior art, the invention has the following beneficial effects:
according to the linkage type intelligent lock supporting emergency escape and the working method thereof, the outer handle is in a free state after the lock body is locked in a normal state, the outer handle cannot be rotated to unlock and open the door, but when the indoor smoke concentration or temperature is too high due to accidents such as fire disasters, the outer handle can be connected with the square steel, so that the outer handle can be rotated to unlock, rescue workers can quickly unlock from the outdoor and rescue, casualties and property losses caused by the fire disasters are reduced as much as possible, meanwhile, the indoor workers can be normally opened by pressing the emergency button through one-key arrangement, and when a dangerous situation occurs, the communication module can be automatically triggered to automatically alarm.
Drawings
Fig. 1 is a schematic view of an inner panel of a linkage type intelligent lock supporting emergency escape according to the invention.
Fig. 2 is a schematic view of an external panel of a linkage type intelligent lock supporting emergency escape according to the invention.
Fig. 3 is a schematic diagram of the motor control module in a normal condition.
Fig. 4 is a schematic diagram of the motor control module in an abnormal situation.
Reference numerals: the device comprises a sensing device 1, a data transmission line 2, a main board assembly 3, a clutch rotating shaft 4, a clutch pressure plate 5, a square steel connecting shaft 6, a clutch module thimble 7, a motor push rod 8, a motor module 9, an outer panel 10, an inner panel 11, an outer handle 12, an emergency button 13, a communication module 14 and a hole groove 61.
Detailed Description
The invention will be further elucidated and described with reference to the embodiments of the invention described hereinafter.
Example (b):
the first embodiment is as follows:
as shown in fig. 1 and 2, a linkage type intelligent lock supporting emergency escape comprises an outer panel 10 and an inner panel 11, the outer panel 10 is installed outside a door leaf, the inner panel 11 is installed inside the door leaf, a rotatable outer handle 12 is embedded in the outer panel 10, a rotatable inner handle is embedded in the inner panel 11, a sensing device 1 and an emergency button 13 are embedded in the inner panel 11, a communication module 14 is also installed on the inner panel, a main board assembly 3 and a motor control module are installed on the inner wall of the outer panel 10, the main board assembly 3 is electrically connected with the sensing device 1 and the motor control module respectively, the main board assembly is also connected with the sensing device 1 and the emergency button 13, a square steel and a lock tongue (not shown) embedded in a door body are arranged between the outer panel 10 and the inner panel 11, the square steel is used for driving the lock tongue to unlock, a pushing connection structure is arranged in the motor control module and is used for connecting the outer handle 12, the communication module 14 is accessed to a mobile phone base station and the internet in a wireless transmission mode; when the sensor device 1 detects that the monitoring value is abnormal or the emergency button 13 is pressed down, the sensor device 1 or the emergency button 13 returns an alarm signal to the main board assembly, the main board assembly sends an unlocking signal to the motor control module, and meanwhile, the communication module 14 sends the alarm signal, the motor control module controls the pushing connection structure to connect the outer handle and the square steel, so that the outer handle can be rotated to realize unlocking; the communication module 14 sends alarm information to the contact number bound in advance or the related emergency number.
Specifically, as shown in fig. 3 to 4, in this embodiment, the motor control module includes a motor module 9, a clutch module thimble 7, a square steel connecting shaft 6, a clutch pressure plate 5, and a clutch rotating shaft 4; the top of the motor module 9 is provided with a motor push rod 8, and the motor push rod 8, the clutch module thimble 7, the square steel connecting shaft 6 and the clutch rotating shaft 4 are fixed on the same horizontal plane.
One end of the clutch rotating shaft 4 is connected with the outer handle 12 through a screw, the other end of the clutch rotating shaft 4 is provided with a groove, and the square steel connecting shaft 6 is sleeved in the groove of the clutch rotating shaft 4 and has a certain gap with the clutch rotating shaft 4 so as to rotate freely.
The one end and the motor catch bar 8 of separation and reunion module thimble 7 are connected, the other end of separation and reunion module thimble 7 inlays in the slotted hole that separation and reunion pivot 4 was seted up and can stretch out and draw back in the slotted hole, set up the hole groove 61 that can inlay separation and reunion module thimble 7 with separation and reunion pivot 4 on the square steel connecting axle 6 in the relative position department of slotted hole, the part that 6 axial of square steel connecting axle surpassed separation and reunion pivot 4 is equipped with a boss, and the diameter of boss slightly is less than the part that does not surpass separation and reunion pivot 4, the square steel connecting axle 6 sets up the.
The clutch pressing plate 5 is fixed at the end part of the clutch rotating shaft 4 through a screw, one end of a boss of the square steel connecting shaft 6 extends out of the clutch pressing plate 5, and the clutch pressing plate 5 is used for fixing the square steel connecting shaft 6 so that the square steel connecting shaft can only horizontally rotate in the clutch rotating shaft 4 and cannot axially fall off.
The method comprises the steps that a preset monitoring threshold value is arranged in the sensing equipment 1, early warning information is returned to a mainboard assembly when the sensing equipment 1 detects that a monitored value exceeds the preset monitoring threshold value, and the mainboard assembly sends an unlocking signal to the motor control module. The sensing device 1 can be selected according to the actual condition to be monitored, for example, if the fire is mainly prevented and controlled, a smoke sensor or a temperature sensor can be selected, and other suitable sensing devices 1 can be selected in practice.
Specifically, if sensing equipment 1 is temperature sensor, then be equipped with the room temperature threshold value in temperature sensor, detect that the room temperature is more than the room temperature threshold value at sensing equipment 1 and return early warning information to mainboard subassembly 3 promptly, mainboard subassembly 3 then sends unlocking signal to motor control module group.
If sensing equipment 1 is smoke transducer, then be equipped with smoke concentration threshold value in smoke transducer, detect smoke concentration and exceed when smoke concentration threshold value at sensing equipment 1 and return early warning information to mainboard subassembly 3 promptly, mainboard subassembly 3 then sends unlocking signal to motor control module group.
In this embodiment, the sensing device 1 is connected to the motherboard assembly 3 through the data transmission line 2; mainboard subassembly 3 is connected with motor control module through the motor line that motor control module took certainly, and communication module 14 passes through data transmission line and is connected with the mainboard subassembly.
Preferably, in this embodiment, the linkage type intelligent lock supporting emergency escape further includes a speaker module, the speaker module is installed on the external panel 10, the speaker module is electrically connected to the main board assembly 3, and when the sensing device 1 detects that the monitoring value is abnormal, the speaker module is configured to give an audio alarm to an outdoor person.
Meanwhile, a warning lamp electrically connected with the mainboard component 3 can be arranged on the outer panel 10 or other positions outside the door leaf, and light alarm prompt can be simultaneously carried out on outdoor people through the warning lamp.
When the linkage type intelligent lock supporting emergency escape is in a normal state, the clutch module thimble 7 is only inserted into the slotted hole of the clutch rotating shaft 4 and does not exceed the inner side surface of the clutch rotating shaft 4, and is not inserted into the slotted hole 61 of the outer side surface of the square steel connecting shaft 6, so that the outer handle 12 is not connected with the square steel connecting shaft 6, and therefore, the outer handle 12 is in a free state, which is equivalent to that the automobile is hung in a neutral position, the outer handle 12 cannot be unlocked by rotating, when the linkage type intelligent lock enters an abnormal state, the motor module 9 pushes the motor push rod 8 to move upwards to jack the clutch module thimble 7, so that the clutch module thimble 7 extends out of the slotted hole of the clutch rotating shaft 4 to the slotted hole 61 of the square steel connecting shaft 6, the clutch rotating shaft 4 and the square steel connecting shaft 6 are locked together, the outer handle 12 and the square steel are indirectly connected, and then the outer handle 12 is rotated to unlock.
Example two
The embodiment specifically discloses a working method of a linkage type intelligent lock supporting emergency escape, which comprises the following steps:
s1, sensing equipment carries out real-time sensing monitoring, judges whether a current monitored value exceeds a preset monitoring threshold value or not, and if the current monitored value exceeds the preset monitoring threshold value, the sensing equipment generates an early warning signal and sends the early warning signal to a main board assembly;
or when the emergency button is pressed down, the emergency button generates an early warning signal and sends the early warning signal to the main board assembly;
s2, the mainboard component sends an unlocking signal to the motor control module when receiving the early warning signal, and simultaneously sends an alarm signal to the communication module;
s3, after receiving the alarm signal, the communication module automatically dials an alarm call, sends position information and sends alarm information to an associated contact person; for example, the system automatically dials 119 telephone numbers, sends positioning information and alarm information to owners and relatives or properties of the owners;
s4 the motor control module group receives after the signal of unblanking promptly control and promote connection structure and stretch out to connect outer handle and square steel, include:
s4.1, after receiving an unlocking signal, the motor module pushes a motor push rod to move upwards to jack up an ejector pin of the die assembly;
s4.2, after the clutch module thimble is jacked up, the top end of the clutch module thimble extends out of the slotted hole of the clutch rotating shaft into the slotted hole of the square steel connecting shaft and keeps still;
s4.3, the clutch module thimble locks the clutch rotating shaft and the square steel connecting shaft together, and the outer handle and the square steel are indirectly connected, so that the square steel connecting shaft can be rotated by rotating the outer handle in the state, and the square steel is driven to drive the bolt embedded in the door leaf inner lock body to unlock.
Preferably, in step S2 of this embodiment, the main board assembly sends an unlocking signal to the motor control module after receiving the warning signal, and simultaneously, sends an alarm to the speaker module and the warning light module electrically connected to the main board assembly, so as to send an alarm through the speaker module and the warning light module, and thus perform light alarm and voice alarm prompt to an outdoor person.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. A linkage type intelligent lock supporting emergency escape is characterized by comprising an outer panel and an inner panel, wherein the outer panel is arranged outside a door leaf, the inner panel is arranged in the door leaf, a rotatable outer handle is embedded and installed on the outer panel, a sensing device and/or an emergency button is also embedded on the inner panel, a communication module is also arranged on the inner panel, a main board assembly and a motor control module are arranged on the inner wall of the outer panel, the mainboard assembly is respectively and electrically connected with the communication module and the motor control module, the mainboard assembly is also connected with the sensing equipment and/or the emergency button, a square steel and a lock tongue which are embedded in the door body are arranged between the outer panel and the inner panel, the square steel is used for driving the lock tongue to unlock, the motor control module is internally provided with a pushing connection structure for connecting an outer handle and square steel, and the communication module is accessed to a mobile phone base station and the internet in a wireless transmission mode.
2. The linkage type intelligent lock supporting emergency escape according to claim 1, wherein the motor control module comprises a motor module, a clutch module thimble, a square steel connecting shaft, a clutch pressure plate and a clutch rotating shaft;
the top of the motor module is provided with a motor push rod, and the motor push rod, the clutch module thimble, the square steel connecting shaft and the clutch rotating shaft are fixed on the same horizontal plane;
one end of the clutch rotating shaft is connected with the outer handle, the other end of the clutch rotating shaft is provided with a groove, and the square steel connecting shaft is sleeved in the groove of the clutch rotating shaft and has a certain gap with the clutch rotating shaft so as to be free to rotate;
one end of the clutch module thimble is connected with the motor push rod, the other end of the clutch module thimble is embedded in a slotted hole formed in the clutch rotating shaft and can stretch in the slotted hole, a hole groove capable of being embedded in the clutch module thimble is formed in the position, opposite to the slotted hole formed in the clutch rotating shaft, of the square steel connecting shaft, a boss is arranged at the part, axially beyond the clutch rotating shaft, of the square steel connecting shaft, the diameter of the boss is slightly smaller than that of the part, not beyond the clutch rotating shaft, and one end, provided with the boss, of the square steel connecting shaft is connected with the square steel;
the clutch pressing plate is fixed at the end part of the clutch rotating shaft, one end of the boss of the square steel connecting shaft extends out of the clutch pressing plate, and the clutch pressing plate is used for fixing the square steel connecting shaft to enable the square steel connecting shaft to horizontally rotate in the clutch rotating shaft and not to axially fall off.
3. The linkage type intelligent lock supporting emergency escape according to claim 2, wherein one end of the clutch rotating shaft is connected with the outer handle through a screw, and the clutch pressing plate is fixed on the surface of the clutch rotating shaft through a screw.
4. A linkage type intelligent lock supporting emergency escape according to claim 2, wherein the sensing device is a smoke sensor and/or a temperature sensor.
5. The linkage type intelligent lock supporting emergency escape according to claim 2, wherein the sensing device and/or the emergency button is connected with the main board assembly through a data transmission line, and the communication module is connected with the main board assembly through a data transmission line.
6. The linkage type intelligent lock supporting emergency escape according to claim 2, wherein the main board assembly is connected with the motor control module through a motor line of the motor control module.
7. The linkage type intelligent lock supporting emergency escape according to any one of claims 2 to 6, further comprising a speaker module and/or a warning light module, wherein the speaker module and/or the warning light module are mounted on the outer panel, and the speaker module and/or the warning light module are electrically connected with the main board assembly.
8. The linkage type intelligent lock supporting emergency escape according to claim 1, wherein a preset monitoring threshold is arranged in the sensing equipment, when the sensing equipment detects that the monitored value exceeds the preset monitoring threshold, an early warning message is returned to the main board assembly, and the main board assembly sends an unlocking signal to the motor control module.
9. An operating method of the linkage type intelligent lock supporting emergency escape according to claim 8, characterized by comprising the following steps:
s1, sensing equipment carries out real-time sensing monitoring, judges whether a current monitored value exceeds a preset monitoring threshold value or not, and if the current monitored value exceeds the preset monitoring threshold value, the sensing equipment generates an early warning signal and sends the early warning signal to a main board assembly;
or when the emergency button is pressed down, the emergency button generates an early warning signal and sends the early warning signal to the main board assembly;
s2, the mainboard component sends an unlocking signal to the motor control module when receiving the early warning signal, and simultaneously sends an alarm signal to the communication module;
s3, after receiving the alarm signal, the communication module automatically dials an alarm call, sends position information and sends alarm information to an associated contact person;
and S4, after receiving the unlocking signal, the motor control module controls the pushing connection structure to extend out, so that the outer handle and the square steel are connected.
10. The working method of the linkage type intelligent lock supporting emergency escape according to claim 9, wherein the motor control module comprises a motor module, a clutch module thimble, a square steel connecting shaft, a clutch pressure plate and a clutch rotating shaft;
the top of the motor module is provided with a motor push rod, and the motor push rod, the clutch module thimble, the square steel connecting shaft and the clutch rotating shaft are fixed on the same horizontal plane;
one end of the clutch rotating shaft is connected with the outer handle, the other end of the clutch rotating shaft is provided with a groove, and the square steel connecting shaft is sleeved in the groove of the clutch rotating shaft and has a certain gap with the clutch rotating shaft so as to be free to rotate;
one end of the clutch module thimble is connected with the motor push rod, the other end of the clutch module thimble is embedded in a slotted hole formed in the clutch rotating shaft and can stretch in the slotted hole, a hole groove capable of being embedded in the clutch module thimble is formed in the position, opposite to the slotted hole formed in the clutch rotating shaft, of the square steel connecting shaft, a boss is arranged at the part, axially beyond the clutch rotating shaft, of the square steel connecting shaft, the diameter of the boss is slightly smaller than that of the part, not beyond the clutch rotating shaft, and one end, provided with the boss, of the square steel connecting shaft is connected with the square steel;
the clutch pressure plate is fixed at the end part of the clutch rotating shaft, one end of a boss of the square steel connecting shaft extends out of the clutch pressure plate, and the clutch pressure plate is used for fixing the square steel connecting shaft to enable the square steel connecting shaft to only horizontally rotate in the clutch rotating shaft and not to axially fall off;
the step S4 specifically includes:
s4.1, after receiving an unlocking signal, the motor module pushes a motor push rod to move upwards to jack up an ejector pin of the die assembly;
s4.2, after the clutch module thimble is jacked up, the top end of the clutch module thimble extends out of the slotted hole of the clutch rotating shaft to the slotted hole of the square steel connecting shaft;
s4.3, the clutch module thimble locks the clutch rotating shaft and the square steel connecting shaft together, and the outer handle and the square steel are indirectly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110356491.3A CN112900979A (en) | 2021-04-01 | 2021-04-01 | Linkage type intelligent lock supporting emergency escape and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110356491.3A CN112900979A (en) | 2021-04-01 | 2021-04-01 | Linkage type intelligent lock supporting emergency escape and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112900979A true CN112900979A (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110356491.3A Pending CN112900979A (en) | 2021-04-01 | 2021-04-01 | Linkage type intelligent lock supporting emergency escape and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112900979A (en) |
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Application publication date: 20210604 |