CN218563315U - Emergency unlocking assembly and electric mortise lock - Google Patents
Emergency unlocking assembly and electric mortise lock Download PDFInfo
- Publication number
- CN218563315U CN218563315U CN202222452053.XU CN202222452053U CN218563315U CN 218563315 U CN218563315 U CN 218563315U CN 202222452053 U CN202222452053 U CN 202222452053U CN 218563315 U CN218563315 U CN 218563315U
- Authority
- CN
- China
- Prior art keywords
- gear
- transmission
- teeth
- stop
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses an emergency unlocking assembly and an electric mortise lock, wherein the emergency unlocking assembly comprises a transmission bevel gear, a gear stop plate swing arm transmission assembly and two stop gears, and the gear stop plate swing arm transmission assembly comprises a stop plate, a spring, transmission teeth and a shaft core; the stop gear is of a special structure, and at least one high step tooth with the longitudinal height higher than other common teeth is arranged in a plurality of common teeth; when the transmission bevel gear drives the transmission gear to rotate, the gear stop plate swing arm transmission assembly realizes swing arm between the two stop gears, and high step teeth on the stop gears are utilized to prop against the stop plates, so that the transmission gear is finally separated from a motor main gear of the driving motor, and a user can conveniently use an emergency key to unlock and lock. The utility model provides an subassembly and electric mortiser lock promptly unblank for the user can realize unblanking and locking through mechanical key under the circumstances of electric mortiser lock circular telegram and not circular telegram.
Description
Technical Field
The utility model belongs to the technical field of the electric mortiser lock and specifically relates to an subassembly and electric mortiser lock promptly unblank.
Background
At present, the electric mortise lock adopting a motor to drive a gear mechanism in the market can not be unlocked by a key directly; the reason is that all the transmission gears are directly connected with the motor, and the rotating gear is forcibly opened under the condition of no power supply, so that a gear box in the motor can be damaged, and the whole lock is damaged. Therefore, how to design a structure with an emergency unlocking function for the products is a problem to be solved.
SUMMERY OF THE UTILITY MODEL
For overcoming prior art's problem, the utility model provides an subassembly and electric mortiser lock promptly unblank for the user can be under the circumstances that the electric mortiser lock circular telegram was switched on and was not switched on, and the homoenergetic realizes unblanking and locking through mechanical key.
An emergency unlocking assembly applied to an electric plug lock and comprising a transmission bevel gear, a gear stop plate swing arm transmission assembly and a stop gear, wherein:
the transmission bevel gear comprises a first layer of teeth and a second layer of teeth, and the first layer of teeth and the second layer of teeth are distributed up and down and are of concentric circle structures; a fixing column is arranged at the upper end of the second layer of teeth; the first layer of teeth are driven to rotate by a motor main gear linked with a driving motor;
the gear stop plate swing arm transmission assembly comprises a stop plate, a spring, transmission teeth and a shaft core;
the spring is sleeved on the shaft core; the transmission teeth are sleeved outside the spring and are in transmission with the second layer of teeth of the transmission bevel gear;
the stop plate is provided with a first through hole and a second through hole; the first through hole is sleeved on the fixing column, and the second through hole is used for enabling the upper end of the shaft core to penetrate and be fixed;
a stop gear provided with at least one high step tooth having a longitudinal height higher than that of the other normal teeth among the plurality of normal teeth of the stop gear; the assembly height of the common teeth is lower than that of the stop plate, and the assembly height of the high step teeth is equal to that of the stop plate;
the number of the stop gears is two, the stop gears are an upper stop gear and a lower stop gear respectively, and the upper stop gear and the lower stop gear are positioned on two sides of the stop plate respectively;
when the first layer of teeth rotate, the second layer of teeth drive the transmission teeth to rotate, and the gear stop plate swing arm transmission assembly swings the arm between the upper stop gear and the lower stop gear, so that the transmission teeth are in transmission with the upper stop gear or the lower stop gear; when the upper stop gear or the lower stop gear rotates to the high step teeth, the high step teeth abut against the stop plate, so that the transmission teeth are separated from the second layer teeth.
An electric mortise lock comprises a lock body, wherein a bolt, a PCBA board, a driving motor and the emergency unlocking assembly are arranged in the lock body; the driving motor is provided with a motor main gear which is in transmission with the first layer of teeth of the transmission bevel gear in the emergency unlocking component; the bolt is controlled by PCBA board to stretch out and draw back.
The utility model provides an subassembly and electric mortiser lock promptly unblank, its theory of operation is: when the first layer of teeth of the transmission bevel gear are driven by the motor main gear linked with the driving motor to rotate clockwise or anticlockwise, the second layer of teeth immediately drive the transmission teeth on the gear stop plate swing arm transmission assembly to rotate, so that the gear stop plate swing arm transmission assembly swings upwards or downwards between the upper and lower stop gears. Because the upper and lower stopping teeth are the gears with special structures, when the upper and lower stopping teeth rotate to the high step teeth, the high step teeth support the stopping plate to stop moving, so that the gears are separated; at the moment, the emergency key drives the transmission tooth triangle key pull rod and the gear set linked with the transmission tooth triangle key pull rod to move, so that the transmission tooth and the motor main gear are in a separated state. Therefore, when an emergency occurs or a circuit is broken down, emergency unlocking and locking can be performed by using the key.
Through this subassembly of promptly unblanking, the user utilizes urgent key can switch the gear with motor looks linkage for the homoenergetic under the condition of passageway and not electrified is realized unblanking and is locked, and is higher than the security of current electric mortiser lock, and the practicality is stronger.
Drawings
Fig. 1 is a perspective view of an emergency unlocking assembly in an embodiment of the present invention;
fig. 2 is a schematic diagram of the embodiment of the present invention when the transmission bevel gear rotates counterclockwise;
fig. 3 is a schematic view of the embodiment of the present invention when the transmission bevel gear rotates clockwise;
fig. 4 is a perspective view of the emergency unlocking assembly in the locked state according to the embodiment of the present invention;
fig. 5 is a cross-sectional view of the emergency unlocking assembly in the locked state according to the embodiment of the present invention;
fig. 6 is a perspective view of the emergency unlocking assembly in the unlocking state in the embodiment of the present invention;
fig. 7 is a sectional view of the emergency unlocking assembly in the unlocking state according to the embodiment of the present invention;
fig. 8 is a perspective view of an electronic spacing assembly in an embodiment of the present invention;
FIG. 9 is an exploded view of an electrical plug latch according to an embodiment of the present invention;
the reference numbers in the drawings of the specification are as follows:
1. a drive bevel gear; 11. a first layer of teeth; 12. a second layer of teeth; 13. fixing a column; 2. a drive motor; 21. a motor main gear; 3. a gear stop plate swing arm transmission assembly; 31. a stopper plate; 311. a first through hole; 312. a second through hole; 32. a spring; 33. a transmission gear; 34. a shaft core; 35. soft rubber flat pad; 36. a spring washer; 37. a saddle-shaped washer; 4. a stop gear; 41. an upper stop gear; 42. a lower stop gear; 401. common teeth; 402. a high step tooth; 5. a drive gear triangle key pull rod; 51. a gear; 6. a transmission gear set; 61. a first transmission gear; 62. a second transmission gear; 63. a third transmission gear; 64. a signal transmission plate; 65. a sleeve; 7. a lock body; 71. panel, 72, bottom case; 73. sealing the cover plate; 74. 2PCS dry reed pipe and outer sleeve (component); 75. a latch bolt lever; 76. a signal trigger; 77. a trigger deflector rod; 78. resetting the pressure spring; 79. a screw; 8. a bolt and a bolt; 81. a rubber pad; 9. PCBA board; 91. a photoelectric coupler; 92. a first photoelectric switch; 93. a second photoelectric switch; 100. a door latch plate assembly; 101. a latch board; 102. a magnet; 103. a bolt lock hole; 104. the magnet overcoat.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Embodiment 1, an emergency unlocking assembly, as shown in fig. 1 to 7, is installed in a body 7 of an electric latch and includes a bevel gear drive 1, a gear stop plate swing arm drive assembly 3, and a stop gear 4, wherein:
the transmission bevel gear comprises a first layer of teeth 11 and a second layer of teeth 12, wherein the first layer of teeth and the second layer of teeth are distributed up and down and are of concentric circle structures; a fixing column 13 is arranged at the upper end of the second layer of teeth; the first layer of teeth are driven to rotate by a motor main gear 21 linked with the driving motor 2;
the gear stop plate swing arm transmission assembly comprises a stop plate 31, a spring 32, transmission teeth 33 and a shaft core 34;
the spring is sleeved on the shaft core; the transmission teeth are sleeved outside the spring and are in transmission with the second layer of teeth of the transmission bevel gear;
the stop plate is provided with a first through hole 311 and a second through hole 312; the first through hole is sleeved on the fixing column, and the second through hole is used for enabling the upper end of the shaft core to penetrate and be fixed;
a stop gear provided with at least one high step tooth 402 having a longitudinal height higher than that of other normal teeth among a plurality of normal teeth 401 of the stop gear; the assembly height of the common teeth is lower than that of the stop plate, and the assembly height of the high step teeth is equal to that of the stop plate;
the number of the stop gears is two, the two stop gears are an upper stop gear 41 and a lower stop gear 42 respectively, and the upper stop gear and the lower stop gear are positioned on two sides of the stop plate respectively;
when the first layer of teeth rotate, the second layer of teeth drive the transmission teeth to rotate, and the gear stop plate swing arm transmission assembly swings the arm between the upper stop gear and the lower stop gear, so that the transmission teeth are in transmission with the upper stop gear or the lower stop gear; when the upper stop gear or the lower stop gear rotates to the high step teeth, the high step teeth are pressed against the stop plate, so that the transmission teeth are separated from the second layer of teeth.
Specifically, referring to fig. 2 to 7, the transmission bevel gear is a double structure gear, i.e., it includes first layer teeth (bevel teeth) and second layer teeth (straight teeth); when the driving motor drives the motor main gear to rotate, the motor main gear drives the first layer of teeth to rotate; meanwhile, the second layer of teeth drive the transmission teeth in the swing arm transmission assembly of the gear stop plate to rotate, so that the swing arm transmission assembly of the gear stop plate is driven to rotate upwards or downwards and is respectively linked to the upper stop gear and the lower stop gear; due to the existence of the high-step teeth, when the gear rotates to the high-step teeth, the high-step teeth can prop against the stop plate to prevent the stop plate from rotating, so that the gears are separated; at the moment, a user only needs to use the emergency key transmission tooth triangle key pull rod or the gear set linked with the emergency key transmission tooth triangle key pull rod to enable the transmission gear and the motor main gear on the driving motor to be in a separated state. When an emergency occurs or a circuit is broken down, a key can be used for emergency unlocking and locking.
Furthermore, the swing arm transmission assembly of the gear stop plate further comprises a soft rubber flat pad 35 and a spring washer 36, wherein the soft rubber flat pad is sleeved on the shaft core and is padded below the spring and the transmission gear; a spring washer is mounted between the spring and the stop plate. The soft rubber flat pad may be made of a silica gel material, but is not limited thereto. Preferably, after the first through hole is sleeved on the fixing column, a saddle-shaped washer 37 is further mounted on the first through hole.
Further, the subassembly of promptly unblanking still includes driving tooth triangle key pull rod 5 and the driving tooth group 6 that links to each other with driving tooth triangle key pull rod, wherein:
the transmission gear triangle key pull rod is provided with a gear 51, and when the transmission gear triangle key pull rod is driven by an emergency key to rotate, the gear drives the transmission gear group to rotate;
the transmission tooth group comprises at least three sub-transmission gears: a first transmission gear 61, a second transmission gear 62, and a third transmission gear 63; the first transmission gear is in transmission with a gear on the transmission gear triangle key pull rod and is in transmission with the second transmission gear and the third transmission gear respectively; the second transmission gear is in transmission with the upper stop gear, and the third transmission gear is in transmission with the lower stop gear.
The transmission gear triangle key pull rod is driven by the triangle key, and the gear 51 on the transmission gear triangle key pull rod is used for being linked with the transmission gear set. Three sub-transmission gears in the transmission gear group are respectively linked with a transmission gear triangle key pull rod, an upper stop gear and a lower stop gear, so that a user can finally link to a motor main gear connected with a driving motor when using an emergency key, and locking and unlocking are realized.
Further, the linkage has the spacing subassembly of electron on the subassembly of promptly unblanking, and the spacing subassembly of electron includes:
the PCBA board 9 is integrated with a photoelectric coupler 91, and the photoelectric coupler comprises a first photoelectric switch 91 and a second photoelectric switch 92;
the trigger deflector rod 77 is provided with a signal trigger 76 and a reset compression spring 78; the trigger deflector rod is movably connected on the PCBA board;
the transmission assembly comprises a signal transmission plate 64, a third transmission gear 63 and a sleeve 65; the transmission plate and the third transmission gear are sleeved into the sleeve from the upper end and the lower end respectively; the signal transmission plate is used for shifting the signal trigger piece on the trigger piece shifting lever;
the transmission assembly is used for driving the trigger deflector rod to respectively move from an initial position to a position where the signal trigger is in a position for triggering the first photoelectric switch and the second photoelectric switch; the reset pressure spring is used for rebounding the trigger shifting lever to the initial position.
The electronic limit component is an improvement aiming at most of product structures in the current market by adopting a mechanical limit mode, and the traditional mechanical limit structure is easy to generate larger impact sound and is not suitable for occasions with requirements such as offices, hospitals, villas, government offices and the like. The electronic limiting assembly can control the resilience of the driving lever of the trigger piece through the motor, so that the telescopic force of the lock tongue is controlled, and the effect of muting/impact sound prevention is superior to that of the prior art.
Namely, the transmission assembly is used for driving the trigger deflector rod to reciprocate, and when the gear drives the lock tongue to transmit, the trigger deflector rod resets to the middle of two photoelectric switches (A and B in the figure) under the balance force of the pressure springs with the same force values at the two ends.
Specifically, the unlocking process is as follows: when the motor drives the gear to drive the trigger shifting rod (from the initial position) to move to the position of the central point of the photoelectric switch B (at the position of triggering the first photoelectric switch), the rod on the trigger shifting rod covers the trigger signal of the photoelectric switch B, the photoelectric switch transmits the signal to the PCBA logic circuit, the motor is powered off and stops rotating, and at the moment, the bolt and the lock tongue are completely retracted to realize the unlocking state.
The locking process is as follows: when the motor drives the gear transmission trigger driving lever 2 (from the initial position) to move to the position of the central point of the photoelectric switch A (in the position of triggering the second photoelectric switch), a rod on the trigger driving lever 2 covers a trigger signal of the photoelectric switch A, the photoelectric switch transmits a signal to the PCBA logic circuit, the motor is powered off and stops rotating, and at the moment, the bolt and the bolt are completely extended out, so that the locking state is realized.
Wherein, the lock body is installed on the door frame, and the bolt board subassembly is installed on the door leaf, and corresponds with the mounted position of lock body.
The lock body is a cavity formed by sealing a panel 71, a bottom shell 72 and a cover plate 73, the panel is made of stainless steel, the bolt is made of stainless steel, internal transmission parts are all metal parts, and the shell is made of zinc alloy metal parts, so that the lock body is firm.
A reed switch 74 and a bolt pull rod 75 are also arranged in the lock body, and the reed switch is used for sensing a magnet in a door bolt plate; the bolt pull rod is provided with a microswitch and is used for being linked with the bolt of the bolt and triggering a lock signal. The door latch assembly comprises a door latch plate 101 having a magnet 102 and a latch hole 103, the magnet housing having a magnet housing 104.
Specifically, the electric mortise lock works by using direct current 12V-28V voltage, and is provided with a power supply wire, an electric control unlocking wire, a door signal wire, a lock signal wire and a PCBA control module. The PCBA control module contains a microcomputer control program, dial switch electronic elements are welded on the PCBA, locking delay time can be set, when the electric lock is locked in an induction mode after the door is closed through hardware and the program, locking delay is achieved, and the delay time can be set to be 0 second, 3 seconds, 6 seconds and 9 seconds.
The electric mortise lock realizes corresponding locking actions by utilizing a motor forward and reverse rotation mechanism and a gear mechanism and combining electronic control; the specific working principle is as follows:
1) Electric unlocking: when an unlocking signal is given, the motor is powered on, the motor main gear 21 on the motor drives the first layer of teeth 11 on the transmission bevel gear 1 to rotate, the second layer of teeth 12 on the transmission bevel gear 1 rotates positively to drive the transmission teeth 33 to rotate and link to the upper stop gear 41, the upper stop gear 41 drives the first transmission teeth 61, the first transmission teeth 61 drive the triangle key pull rod 5 of the transmission teeth, meanwhile, the first transmission teeth 61 are connected to drive the third transmission teeth 63 (the third transmission teeth 63, the signal transmission plate 64 and the sleeve 65 are a transmission component in an assembly transmission body, namely an electronic limiting component), the third transmission teeth 63 drive the signal trigger 76 to move when rotating, when the stroke of the signal trigger 76 moves to the central point of the photoelectric switch B on the PCBA plate 9, the circuit receives a signal to power off the motor, and the bolt 8 retracts completely at the moment, so as to complete unlocking.
2) Induction locking: when the door is closed, the magnet in the latch board senses two reed pipes in the lock body, two inner poles are conducted, the conduction of the other reed pipe causes the circuit control to give a signal, the motor is electrified, the motor main gear 21 on the motor drives the transmission bevel gear 1, the first layer of teeth 11 on the transmission bevel gear 1 rotate reversely to drive the transmission teeth 33 to rotate and link to the lower stop gear 42, the lower stop gear 42 drives the third transmission teeth 63 (the third transmission teeth 63, the signal transmission plate 64 and the sleeve 65 are assembled transmission bodies), the third transmission teeth 63 drive the signal trigger part 76 to move when rotating, the third transmission teeth 63 simultaneously drive the first transmission teeth 61, the first transmission teeth 61 drive the transmission teeth triangle pull rod 5, when the stroke of the signal trigger part 11 moves to the central point of the photoelectric switch A on the PCBA board 9, the circuit receives a signal to cut off the power of the motor, and the latch bolt 8 extends out by the length required by design, so as to complete locking.
3) And (3) lock signal output: when the bolt of the lock tongue extends out or retracts, the triangle key pull rod 5 of the transmission teeth realizes the reciprocating motion upwards and downwards under the driving of the gear 51, and the triangle key pull rod 5 of the transmission teeth touches or does not touch the touch piece of the microswitch on the bolt pull rod, so that the internal circuit of the microswitch is switched on or off, and the lock signal output is realized.
4) And (3) outputting gate signals: 2 reed pipe electronic components are arranged in the reed pipe box, one reed pipe is used for door signal induction, the other reed pipe is used for locking induction, when a door is closed after unlocking, the door latch plate and the lock body are closed for induction, the magnet on the door latch plate component induces the reed pipes, two poles in the two reed pipes are conducted, and one of the reed pipes outputs a door signal.
5) Locking and unlocking by a key: when the circuit is in power failure or emergency, the key can be used for emergency unlocking and locking.
The first layer of teeth 11 (bevel teeth) in the transmission bevel gear 1 are in transmission phase with the main teeth of the motor, the second layer of teeth 12 (straight teeth) are in transmission phase with the transmission teeth 33, the swing arm transmission assembly of the gear stop plate is arranged on the transmission bevel gear and performs gear transmission with the transmission bevel gear, when the transmission bevel gear rotates forwards, the swing arm transmission assembly of the gear stop plate is linked to the upper stop gear 41 under the transmission of the gear, and when the high step teeth in the upper stop gear 41 rotate to the direction of the gear stop plate, the high step teeth push against the stop plate to enable the stop plate not to rotate any more, so that the gears are separated; at the moment, the gear set 6 of the gear triangle key pull rod 5 and the main gear 21 on the motor are in a separated state, and when an emergency situation occurs or a circuit fails, emergency unlocking and locking can be carried out by using a key.
The emergency unlocking component and the electric mortise lock of the utility model are explained above to help understand the utility model; however, the implementation manner of the present invention is not limited by the above-mentioned embodiments, and any changes, modifications, replacements, combinations, and simplifications that do not depart from the principles of the present invention should be equivalent replacement manners, and all are included in the protection scope of the present invention.
Claims (10)
1. An emergency unlocking assembly, which is applied to an electric plug lock and comprises a transmission bevel gear, a gear stop plate swing arm transmission assembly and a stop gear, wherein:
the transmission bevel gear comprises a first layer of teeth and a second layer of teeth, and the first layer of teeth and the second layer of teeth are distributed up and down and are of concentric circle structures; a fixing column is arranged at the upper end of the second layer of teeth; the first layer of teeth are driven to rotate by a motor main gear linked with a driving motor;
the gear stop plate swing arm transmission assembly comprises a stop plate, a spring, transmission teeth and a shaft core;
the spring is sleeved on the shaft core; the transmission teeth are sleeved outside the spring and are in transmission with the second layer of teeth of the transmission bevel gear;
the stop plate is provided with a first through hole and a second through hole; the first through hole is sleeved on the fixing column, and the second through hole is used for enabling the upper end of the shaft core to penetrate and be fixed;
a stop gear provided with at least one high step tooth having a longitudinal height higher than that of other common teeth among a plurality of common teeth of the stop gear; the assembling height of the common teeth is lower than that of the stop plate, and the assembling height of the high step teeth is equal to that of the stop plate;
the number of the stop gears is two, the stop gears are an upper stop gear and a lower stop gear respectively, and the upper stop gear and the lower stop gear are located on two sides of the stop plate respectively;
when the first layer of teeth rotate, the second layer of teeth drive the transmission teeth to rotate, and the gear stop plate swing arm transmission assembly swings the arm between the upper stop gear and the lower stop gear, so that the transmission teeth are in transmission with the upper stop gear or the lower stop gear; when the upper stop gear or the lower stop gear rotates to the high step gear, the high step gear props against the stop plate, so that the transmission gear is separated from the second layer of gear.
2. The emergency unlocking assembly of claim 1, wherein said gear stop plate swing arm transmission assembly further comprises a soft rubber flat pad and a spring washer, said soft rubber flat pad is sleeved on said shaft core and is cushioned below said spring and said transmission teeth; the spring washer is mounted between the spring and the stop plate.
3. The emergency unlocking assembly of claim 1, further comprising a gear tooth triangle key pull rod and a gear tooth set connected to the gear tooth triangle key pull rod, wherein:
a gear is arranged on the transmission gear triangular key pull rod, and when the transmission gear triangular key pull rod is driven by an emergency key to rotate, the gear drives the transmission gear set to rotate;
the transmission tooth group comprises at least three sub-transmission gears: the first transmission gear, the second transmission gear and the third transmission gear; the first transmission gear is in transmission with a gear on the transmission gear triangle key pull rod and is in transmission with the second transmission gear and the third transmission gear respectively; the second transmission gear is in transmission with the upper stop gear, and the third transmission gear is in transmission with the lower stop gear.
4. The emergency unlocking assembly of claim 3, further comprising an electronic limit assembly, said electronic limit assembly comprising:
a PCBA board integrated with a photo-coupler comprising a first photo-switch and a second photo-switch;
the trigger deflector rod is provided with a signal trigger and a reset pressure spring; the trigger deflector rod is movably connected to the PCBA board;
the transmission assembly comprises a signal transmission plate, a third transmission gear and a sleeve; the transmission plate and the third transmission gear are sleeved into the sleeve from the upper end and the lower end respectively; the signal transmission plate is used for shifting the signal trigger piece on the trigger piece shifting lever;
the transmission assembly is used for driving the trigger deflector rod to respectively move from an initial position to a position where the signal trigger is in a position of triggering the first photoelectric switch and the second photoelectric switch; the reset pressure spring is used for rebounding the trigger shifting lever to the initial position.
5. The emergency unlocking assembly as claimed in any one of claims 1 to 4, wherein a saddle washer is further installed on the first through hole after the first through hole is fitted over the fixing post.
6. An electric mortice lock, which is characterized by comprising a lock body, wherein a bolt, a PCBA board, a driving motor and an emergency unlocking component as claimed in any one of claims 1 to 5 are installed in the lock body;
the driving motor is provided with a motor main gear which is in transmission with a first layer of teeth of a transmission bevel gear in the emergency unlocking assembly;
the bolt is by PCBA board control is flexible.
7. An electrical plug lock as claimed in claim 6, wherein the lock body is a cavity enclosed by a face plate, a base shell and a cover plate.
8. An electrical plug lock as in claim 6, wherein a reed switch is also mounted within the lock body, the reed switch being adapted to interact with a magnet in the door latch plate.
9. An electrical plug lock as claimed in claim 6, wherein a deadbolt pull rod is also mounted within the lock body for linkage with the deadbolt latch.
10. An electrical latch as claimed in any one of claims 6 to 9, further comprising a latch plate assembly including a latch plate corresponding to the mounting position of the lock body, the latch plate having a magnet and a latch aperture disposed thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222452053.XU CN218563315U (en) | 2022-09-15 | 2022-09-15 | Emergency unlocking assembly and electric mortise lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222452053.XU CN218563315U (en) | 2022-09-15 | 2022-09-15 | Emergency unlocking assembly and electric mortise lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218563315U true CN218563315U (en) | 2023-03-03 |
Family
ID=85312750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222452053.XU Active CN218563315U (en) | 2022-09-15 | 2022-09-15 | Emergency unlocking assembly and electric mortise lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218563315U (en) |
-
2022
- 2022-09-15 CN CN202222452053.XU patent/CN218563315U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101978126B (en) | Micro motor locking system | |
| CN100414066C (en) | Microconsumption electronic lock with power-supply provided by key | |
| CN101605955A (en) | Solenoid operated electromechanical lock | |
| CN106368527B (en) | A kind of mechanical linkage theftproof lock | |
| CN103132811B (en) | Electronic lock | |
| CN101597979B (en) | Intelligent electronic control lock | |
| CN105927057B (en) | A kind of trigger-type lockset | |
| CN218563315U (en) | Emergency unlocking assembly and electric mortise lock | |
| CN106567618B (en) | A kind of outer arrangement of clutch of smart lock with good anti-theft performance | |
| CN105041065A (en) | Inside-door lock | |
| CN210223877U (en) | Electric key switch device for electric door system | |
| CN201053248Y (en) | Door cabinet type electronic lock | |
| CN204850775U (en) | Door lock body | |
| CN218563322U (en) | Electronic limiting assembly and electric mortise lock | |
| CN201033977Y (en) | Intelligent burglar-proof door lock | |
| KR200460624Y1 (en) | Locking apparatus for glass door | |
| CN202520090U (en) | Gear-type electronic control anti-theft lock | |
| CN201007131Y (en) | Improved electronic lock | |
| CN211549201U (en) | Emergency transmission unlocking mechanism of intelligent cabinet | |
| CN211144062U (en) | Door lock | |
| CN207993720U (en) | Electric apparatus for explosive atmospheres combines electromechanical blocking device | |
| CN207406142U (en) | A kind of postposition door lock clutch mechanism | |
| CN111608482A (en) | Electromechanical lock and transmission mechanism thereof | |
| CN217501316U (en) | Mechanical unlocking transmission device for fingerprint lock of glass door | |
| CN206110874U (en) | Take control mechanism's electronic lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |