CN210439818U - Double-safety door opening structure of intelligent lock - Google Patents

Double-safety door opening structure of intelligent lock Download PDF

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Publication number
CN210439818U
CN210439818U CN201921102410.1U CN201921102410U CN210439818U CN 210439818 U CN210439818 U CN 210439818U CN 201921102410 U CN201921102410 U CN 201921102410U CN 210439818 U CN210439818 U CN 210439818U
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China
Prior art keywords
lock
panel
double
door opening
intelligent
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Active
Application number
CN201921102410.1U
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Chinese (zh)
Inventor
周国敏
陈云翔
孔得书
徐静媛
黎红飞
高伟杰
周少铧
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Hangzhou Commnet Co ltd
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Hangzhou Commnet Co ltd
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Priority to CN201921102410.1U priority Critical patent/CN210439818U/en
Application granted granted Critical
Publication of CN210439818U publication Critical patent/CN210439818U/en
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Abstract

The utility model discloses a double-insurance door opening structure of an intelligent lock, which comprises a lock body, a lock front panel, a handle, a card swiping area circuit, a user lock cylinder and a rotary push rod, wherein a square shaft is arranged between the handle, the lock front panel and the lock body; the user lock cylinder is connected with a rotary push rod in a transmission way, and the top of the rotary push rod is provided with a bulge; the protrusion is in contact fit with a touch switch arranged on a front panel of the lock, the touch switch, the card swiping area circuit and the driving motor are electrically connected in series, and the driving motor is in transmission connection with the clutch device. The utility model discloses the intelligent lock dual fail-safe structure of opening the door that obtains, through opening and shutting of the mode control lock of lock core and circuit series, avoided simultaneously by the condition emergence that Tesla coil disturbed or the lock core was unblanked by the technique, improved the security of intelligent lock.

Description

Double-safety door opening structure of intelligent lock
Technical Field
The utility model relates to a tool to lock structure, especially an intelligence lock dual fail-safe structure of opening door.
Background
The intelligent lock is applied to a plurality of fields, such as an electronic access control system in the security field, a cabinet access control system in the automatic control field and the like, and the intelligent lock is an indispensable mode; the existing partial intelligent lock is unlocked due to dead halt restart after being subjected to strong electromagnetic pulse of a Tesla coil, and therefore safety is lacked.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an intelligent lock dual fail-safe structure of opening door that the security is good, the manufacturing cost is lower in order to solve above-mentioned prior art not enough.
In order to achieve the purpose, the utility model relates to an intelligent lock dual fail-safe structure of opening door, it includes lock body, lock front panel, handle, the district circuit of punching the card, user's lock core and rotatory push rod, be equipped with the square shaft between handle, lock front panel and the lock body, the district circuit of punching the card and user's lock core are installed on lock front panel, rotatable coupling between handle and the lock front panel, lock front panel is equipped with driving motor and the clutch who has the shaft hole, the square shaft cooperatees with the shaft hole on the clutch; the user lock cylinder is connected with a rotary push rod in a transmission way, and the top of the rotary push rod is provided with a bulge; the protrusion is in contact fit with a touch switch arranged on a front panel of the lock, the touch switch, the card swiping area circuit and the driving motor are electrically connected in series, and the driving motor is in transmission connection with the clutch device.
In order to avoid the situation that the door cannot be opened in time in the scenes of power failure, disasters and the like, an emergency lock cylinder is also arranged on the front panel of the lock, and one end of the emergency lock cylinder is directly in transmission connection with the lock body; the surface of the lock front panel is provided with a sliding cover used for covering a key hole of the emergency lock cylinder.
In order to facilitate the mounting and dismounting and simultaneously protect the stability of a circuit and parts, a motor cover used for protecting a motor and a clutch device is arranged at the connecting position of the front panel of the lock and the handle.
In order to facilitate use, a fingerprint control module is connected in parallel beside the card swiping area circuit.
The utility model discloses the intelligent lock dual fail-safe structure of opening the door that obtains, through opening and shutting of the mode control lock of lock core and circuit series, avoided simultaneously by the condition emergence that Tesla coil disturbed or the lock core was unblanked by the technique, improved the security of intelligent lock.
Drawings
Fig. 1 is a schematic structural view of an embodiment 1 of an intelligent lock double-safety door opening structure of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is an overall schematic view of the novel intelligent lock of embodiment 1;
FIG. 4 is a front view of embodiment 1;
fig. 5 is a schematic structural view of embodiment 2 of the dual-safety door opening structure of the intelligent lock of the present invention.
In the figure: the lock comprises a lock front panel 1, a card swiping area circuit 2, a handle 3, a user lock cylinder 4, a rotary push rod 5, a driving motor 6, a clutch device 7, a tact switch 8, a square shaft 9, an emergency lock cylinder 10, a sliding cover 11, a motor cover 12, a fingerprint control module 13, a protrusion 50, a shaft hole 70 and a lock body 100.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1:
the intelligent lock double-safety door opening structure described in this embodiment, as shown in fig. 1 and fig. 3, includes a lock body 100, a lock front panel 1, a handle 3, a circuit 2 in a card swiping area, a user lock cylinder 4 and a rotary push rod 5, a square shaft 9 is provided between the handle 3, the lock front panel 1 and the lock body 100, the circuit 2 in the card swiping area and the user lock cylinder 4 are installed on the lock front panel 1, the handle 3 and the lock front panel 1 are rotatably connected, the lock front panel 1 is provided with a driving motor 6 and a clutch device 7 having a shaft hole 70, and the square shaft 9 is matched with the shaft hole 70 on the clutch device 7; as shown in fig. 2, a rotary push rod 5 is in transmission connection with the user lock cylinder 4, and a protrusion 50 is arranged at the top of the rotary push rod 5; the protrusion 50 is in contact fit with a touch switch 8 arranged on the lock front panel 1, the touch switch 8, the card swiping area circuit 2 and the driving motor 6 are electrically connected in series, and the driving motor 6 is in transmission connection with the clutch device 7.
In order to avoid the situation that the door cannot be opened in time in the situations of power failure, disasters and the like, as shown in fig. 3 and 4, an emergency lock cylinder 10 is further installed on the lock front panel 1, and one end of the emergency lock cylinder 10 is directly in transmission connection with the lock body 100; as shown in fig. 4, the surface of the lock front panel 1 is provided with a sliding cover 11 for covering a keyhole of the emergency lock cylinder 10.
In the actual working process, in the locked state, the clutch device 7 is released, the connection between the handle 3 and the square shaft 9 is disconnected, the handle 3 is rotated, the square shaft 9 does not rotate, and the door lock cannot be opened; after a user swipes a card, the circuit 2 in the card swiping area is switched on, a key is inserted into the user lock cylinder 4 and then the key is rotated, so that the rotating push rod 5 is driven to rotate, the protrusion 50 touches the touch switch 8, the touch switch 8 is closed, the whole circuit is switched on, the motor rotates at the moment, the clutch device 7 is driven, the clutch device 7 is locked, the handle 3 is in transmission connection with the square shaft 9, and the user can unlock by rotating the handle 3.
The double-safety door opening structure of the intelligent lock provided by the embodiment controls the opening and closing of the door lock in a mode of connecting the lock cylinder and the circuit in series, avoids the condition that the lock cylinder is unlocked by the technology or is interfered by a Tesla coil, and improves the safety of the intelligent lock.
Example 2:
in the double-safety door opening structure of the intelligent lock described in this embodiment, as shown in fig. 5, in addition to the features described in embodiment 1, in order to facilitate the installation and disassembly, and to protect the stability of the circuit and the components, as shown in fig. 4, a motor cover 12 for protecting the motor and the clutch device 7 is disposed at the connection position of the lock front panel 1 and the handle 3.
For convenience of use, as shown in fig. 5, a fingerprint control module 13 is connected in parallel to the card swiping area circuit 2.
In practical use, in case of emergency, the sliding cover 11 can be opened, and the lock can be unlocked directly by using the emergency key.
The double-insurance door opening structure of the intelligent lock provided by the embodiment is additionally provided with the fingerprint control module 13, so that tools required for opening the door are reduced, and the intelligent lock is convenient for users to use.

Claims (5)

1. A double-safety door opening structure of an intelligent lock comprises a lock body, a lock front panel (1), a handle (3), a card swiping area circuit (2), a user lock cylinder (4) and a rotary push rod (5), wherein a square shaft (9) is arranged among the handle (3), the lock front panel (1) and the lock body, the double-safety door opening structure is characterized in that the card swiping area circuit (2) and the user lock cylinder (4) are installed on the lock front panel (1), the handle (3) and the lock front panel (1) are rotatably connected, a driving motor (6) and a clutch device (7) with a shaft hole are arranged on the lock front panel (1), and the square shaft (9) is matched with the shaft hole in the clutch device (7); the user lock cylinder (4) is in transmission connection with a rotary push rod (5), and a protrusion is arranged at the top of the rotary push rod (5); the protrusion is in contact fit with a light touch switch (8) installed on a lock front panel (1), the light touch switch (8), the card swiping area circuit (2) and the driving motor (6) are electrically connected in series, and the driving motor (6) is in transmission connection with the clutch device (7).
2. The double-safety door opening structure of the intelligent lock according to claim 1, wherein an emergency lock cylinder (10) is further mounted on the lock front panel (1), and one end of the emergency lock cylinder (10) is directly connected with the lock body in a transmission manner; the surface of the lock front panel (1) is provided with a sliding cover (11) used for covering a key hole of the emergency lock core (10).
3. An intelligent lock double-safety door opening structure as claimed in claim 1 or 2, wherein a motor cover (12) for protecting the motor and the clutch device (7) is arranged at the connecting position of the lock front panel (1) and the handle (3).
4. An intelligent lock double-insurance door opening structure according to claim 1 or 2, wherein a fingerprint control module (13) is connected in parallel beside the card swiping area circuit (2).
5. A double-safety door opening structure of an intelligent lock according to claim 3, wherein a fingerprint control module (13) is connected in parallel beside the card swiping area circuit (2).
CN201921102410.1U 2019-07-15 2019-07-15 Double-safety door opening structure of intelligent lock Active CN210439818U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921102410.1U CN210439818U (en) 2019-07-15 2019-07-15 Double-safety door opening structure of intelligent lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921102410.1U CN210439818U (en) 2019-07-15 2019-07-15 Double-safety door opening structure of intelligent lock

Publications (1)

Publication Number Publication Date
CN210439818U true CN210439818U (en) 2020-05-01

Family

ID=70405512

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921102410.1U Active CN210439818U (en) 2019-07-15 2019-07-15 Double-safety door opening structure of intelligent lock

Country Status (1)

Country Link
CN (1) CN210439818U (en)

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