CN215769853U - Control device for controlling various door locks - Google Patents
Control device for controlling various door locks Download PDFInfo
- Publication number
- CN215769853U CN215769853U CN202122006917.0U CN202122006917U CN215769853U CN 215769853 U CN215769853 U CN 215769853U CN 202122006917 U CN202122006917 U CN 202122006917U CN 215769853 U CN215769853 U CN 215769853U
- Authority
- CN
- China
- Prior art keywords
- door
- relay circuit
- circuit
- lock
- control
- 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
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a control device for controlling various door locks, which comprises a relay circuit, a door magnetism detection circuit and a pulse control circuit; the pulse control circuit is connected with the relay circuit and is used for outputting a door opening delay signal to the relay circuit; the door magnetic detection circuit is associated with the relay circuit and is used for detecting the opening and closing state of a door and outputting a corresponding control instruction to the relay circuit according to the opening and closing state of the door; the relay circuit is connected with the door lock and used for controlling the door lock to execute unlocking operation and executing locking operation according to a door opening delay signal output by the pulse control circuit or a control instruction output by the door magnetism detection circuit. The utility model provides a plurality of control methods for the door lock by utilizing the pulse level output by the pulse control circuit and the opening and closing state of the door detected by the door magnetic detection circuit, thereby improving the accuracy of controlling the door lock and further improving the safety of the door control.
Description
Technical Field
The utility model relates to the field of access control systems, in particular to a control device for controlling various door locks.
Background
At present, the existing access control controllers on the market basically adopt an on-off mode for the controllers of the door locks, and when a power supply is cut off, a relay is invalid, so that the door lock is opened to realize the door opening effect; when the power supply is switched on, the relay is electrified to control the door lock to be locked, so that the door locking effect is realized. However, the control method for opening and closing the door by turning off or on the power supply is crude, and thus the security of the door is not high enough.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a control device for controlling various door locks, which can accurately control the door locks and improve the safety of the door locks.
The purpose of the utility model is realized by adopting the following technical scheme:
a control device for controlling various door locks comprises a relay circuit, a door magnetism detection circuit and a pulse control circuit;
the pulse control circuit is connected with the relay circuit and is used for outputting a door opening delay signal to the relay circuit;
the door magnetic detection circuit is associated with the relay circuit and is used for detecting the opening and closing state of a door and outputting a corresponding control instruction to the relay circuit according to the opening and closing state of the door;
the relay circuit is connected with the door lock and used for controlling the door lock to execute unlocking operation and executing locking operation according to a door opening delay signal output by the pulse control circuit or a control instruction output by the door magnetism detection circuit.
Further, the door lock includes an electric latch and an electromagnetic shear lock.
Further, still include:
and the trigger device is connected with the relay circuit and is used for sending a trigger instruction to the relay circuit to control the relay circuit to execute unlocking operation when the trigger device sends a verification success message.
Further, the triggering device is one or more of a card reader, a key, a fingerprint recognizer, a voiceprint recognizer and a password input panel.
Further, the door magnetism detection circuit comprises a door magnetism device installed on the door, and the door magnetism device is used for detecting the opening and closing state of the door and the time corresponding to the opening and closing of the door.
Further, when the door lock is an electric mortise lock, the relay circuit controls the door lock to lock when the door opening delay signal is over.
Further, when the door lock is an electromagnetic shear lock, the relay circuit immediately controls the door lock to perform a locking operation when the door magnet device detects that the door is closed.
Further, the relay circuit comprises a switching module for switching the door lock control mode of the relay circuit according to the received setting instruction so as to execute different locking operations.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a plurality of control methods for the door lock by utilizing the pulse level output by the pulse control circuit and the opening and closing state of the door detected by the door magnetic detection circuit, thereby improving the accuracy of controlling the door lock and further improving the safety of the door control.
Drawings
FIG. 1 is a block schematic diagram of a control device for controlling a plurality of door locks according to the present invention;
FIG. 2 is a schematic view of a door opening delay signal in a first door lock control mode according to the present invention;
FIG. 3 is a signal diagram illustrating a second door lock control mode of the present invention;
fig. 4 is a signal diagram illustrating a third door lock control mode according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
The embodiment provides a control device for controlling various door locks, which can be applied to a common electric lock, an electric mortise lock or an electromagnetic shear lock.
As shown in fig. 2, the control device for controlling multiple door locks at least comprises a relay circuit and a pulse control circuit, the relay circuit is connected with the door lock, the pulse control circuit is connected with the relay circuit, the pulse control circuit outputs a door opening delay signal to the relay circuit after unlocking, and the relay circuit controls the door lock to lock when the door opening delay signal is over; for example, after the door lock is unlocked, the pulse control circuit outputs a door opening delay signal to the relay circuit, the door opening delay signal is a level signal lasting for 10S, a user can open and close the door at will within 10S, the user can not open the door all the time within 10S, and the door lock is locked after the door opening delay signal of 10S is ended, which is equivalent to that the locking action of the lock is only influenced by the door opening delay signal. The door lock control mode is the first mode, and can be applied to a common electric lock.
As shown in fig. 1 and 3, the control device for controlling various door locks of the present embodiment includes a door magnetism detection circuit in addition to a relay circuit and a pulse control circuit; the pulse control circuit is still connected with the relay circuit and is used for outputting a door opening delay signal to the relay circuit; the door magnetic detection circuit is also associated with the relay circuit for detecting the open and closed states of the door.
The door lock detection circuit comprises a door magnetic device arranged on a door, the door magnetic device is used for detecting the opening and closing state of the door, when the door magnetic device detects that the door is in an opening state when the door is opened, the pulse control circuit starts to output a door opening delay signal to the relay circuit, and the relay circuit controls the door lock to be locked when the door opening delay signal is finished. For example, after the door lock is unlocked and opened, the pulse control circuit outputs a door opening delay signal to the relay circuit, wherein the door opening delay signal is a level signal lasting for 10S, a user can open and close the door at will within 10S, and if the door is not opened all the time, the door lock is locked at the end of the 10S door opening delay signal; if the door is opened during 10S, the locking signal is immediately effective, which is equivalent to the locking action of the lock influenced by the door opening state and the door opening delay signal at the same time. The door lock control mode is a second door lock control mode and can be applied to door locks similar to electric mortice locks.
In addition, as shown in fig. 1 and 4, a third door lock control mode may be applied to the electromagnetic shear lock, and the third door lock control mode performs a locking operation according to a control command output by the door magnetism detection circuit. The method specifically comprises the following steps: the pulse control circuit is connected with the relay circuit and is used for outputting a door opening delay signal to the relay circuit; the door magnetism detection circuit is associated with the relay circuit and is used for detecting the opening and closing state of a door and corresponding opening and closing time and outputting a corresponding control command to the relay circuit according to the opening and closing state of the door; the relay circuit is connected with the door lock and used for controlling the door lock to execute unlocking operation and executing locking operation according to the control instruction output by the door magnetism detection circuit. For example: the pulse control circuit starts to output a door opening delay signal to the relay circuit, the door closing time is detected by using the door magnetic device during the period, and if the door is not opened all the time, the locking operation is executed when the door opening delay signal is over; if the door closing time is earlier than the end time of the door opening delay signal, the relay circuit immediately executes the locking operation according to the door closing time; if the door closing time is later than the end time of the door opening delay signal, the locking operation is executed until the door is closed.
In some embodiments, if the door is not closed at the end of the door opening delay signal, the door lock automatically sends an alarm prompt to allow the user to close the door.
In some embodiments, before the relay circuit performs the unlocking operation, a trigger instruction sent by a trigger device needs to be received, where the trigger device may be one or more of a card reader, a key, a fingerprint identifier, a voiceprint identifier, and a password input panel, and when the trigger device is pressed down or the authentication is successful, the trigger device sends the trigger instruction to the relay circuit to control the relay circuit to perform the unlocking operation.
In some embodiments, the relay circuit includes a switching module, which may be a single chip microcomputer control chip in the relay circuit, and a user may set which door lock control mode the relay circuit performs a locking operation according to an actual requirement, and the switching module switches the door lock control mode of the relay circuit after receiving a setting instruction to perform different locking operations, so that any one of the door lock control modes may be applied to different types of door locks to control a door lock switch, thereby improving flexibility and security of door lock control.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (8)
1. A control device for controlling various door locks is characterized by comprising a relay circuit, a door magnetism detection circuit and a pulse control circuit;
the pulse control circuit is connected with the relay circuit and is used for outputting a door opening delay signal to the relay circuit;
the door magnetic detection circuit is associated with the relay circuit and is used for detecting the opening and closing state of a door and outputting a corresponding control instruction to the relay circuit according to the opening and closing state of the door;
the relay circuit is connected with the door lock and used for controlling the door lock to execute unlocking operation and executing locking operation according to a door opening delay signal output by the pulse control circuit or a control instruction output by the door magnetism detection circuit.
2. The control device for controlling a plurality of door locks of claim 1, wherein the door locks include an electric plug lock and an electromagnetic shear lock.
3. The control device for controlling a plurality of door locks according to claim 1, further comprising:
and the trigger device is connected with the relay circuit and is used for sending a trigger instruction to the relay circuit to control the relay circuit to execute unlocking operation when the trigger device sends a verification success message.
4. The control device for controlling multiple door locks according to claim 3, wherein the triggering device is one or more of a card reader, a key, a fingerprint recognizer, a voiceprint recognizer and a password input panel.
5. The control device for controlling multiple door locks according to claim 1, wherein the door magnetism detection circuit comprises a door magnetism device installed on the door, and the door magnetism device is used to detect the opening and closing state of the door and the time corresponding to the opening and closing of the door.
6. The control device for controlling multiple door locks of claim 2, wherein when the door lock is an electric door lock, the relay circuit controls the door lock to perform the locking operation only when the preset door opening delay signal is over.
7. The control device for controlling multiple door locks according to claim 2, wherein when the door lock is an electromagnetic shear lock, the relay circuit controls the door lock to perform a locking operation immediately when the door magnet device detects that the door is closed, without waiting for a predetermined time delay for opening the door.
8. The control device for controlling multiple door locks according to claim 1, wherein the relay circuit comprises a switching module for switching the door lock control modes of the relay circuit according to the received setting command to perform different locking operations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122006917.0U CN215769853U (en) | 2021-08-24 | 2021-08-24 | Control device for controlling various door locks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122006917.0U CN215769853U (en) | 2021-08-24 | 2021-08-24 | Control device for controlling various door locks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215769853U true CN215769853U (en) | 2022-02-08 |
Family
ID=80078179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122006917.0U Active CN215769853U (en) | 2021-08-24 | 2021-08-24 | Control device for controlling various door locks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215769853U (en) |
-
2021
- 2021-08-24 CN CN202122006917.0U patent/CN215769853U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103383788B (en) | Intelligent access control system | |
| CN104790766B (en) | A kind of intelligent door lock system and its lock status and unlocking legitimacy recognition methods | |
| KR200418827Y1 (en) | Automatic management system for opening and closing door of control box | |
| CN104599352A (en) | Intelligent lock core, lock, blocking device, intelligent blocking system and working method of intelligent blocking system | |
| CN215769853U (en) | Control device for controlling various door locks | |
| CN204480367U (en) | A kind of electronic intelligent lock system based on wireless network to bidirectionally communication | |
| CN102587734B (en) | Electromechanical dual-controlled intelligent lockset and door lock system | |
| CN115214537A (en) | Vehicle running control method and device and electronic equipment | |
| CN203546801U (en) | One-click starting system of excavating machine | |
| CN110273589A (en) | Control system of electric mortise lock, door assembly and automatic sales counter | |
| CN105023320A (en) | Bluetooth intelligent lock and method for remotely controlling Bluetooth intelligent lock through Bluetooth mobile terminal | |
| CN204926235U (en) | Intelligence electronic lock and have safe of this lock | |
| CN112419545A (en) | Power-taking control system and method for Internet of things door lock | |
| CN114643955B (en) | Back door control method and system, electronic equipment and vehicle | |
| CN201065691Y (en) | Information button intelligent lock | |
| RU103783U1 (en) | DEVICE FOR LOCKING THE FUEL SYSTEM OF THE VEHICLE | |
| CN105952273B (en) | Closeable lock cylinder, digital door lock and closing method thereof | |
| EP0761918B1 (en) | Power door locking system and method of operation | |
| CN110941249B (en) | Anti-error control system and method for switching flow in chemical technology | |
| CN112419544A (en) | Intelligent power taking system and method for Internet of things door lock | |
| CN208073221U (en) | Function expanding device and automatic door control system | |
| CN208156747U (en) | dynamic password access control system | |
| CN205857968U (en) | A kind of intelligent anti-theft door lock | |
| CN204492374U (en) | Mechanical lock in a kind of electronic lock and electronic lock | |
| CN109812142A (en) | A kind of electromechanical double-control intelligent lock and door-locking system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |