CN112240131A - Mechanical emergency device of motor lock body and motor lock body - Google Patents
Mechanical emergency device of motor lock body and motor lock body Download PDFInfo
- Publication number
- CN112240131A CN112240131A CN201910642850.4A CN201910642850A CN112240131A CN 112240131 A CN112240131 A CN 112240131A CN 201910642850 A CN201910642850 A CN 201910642850A CN 112240131 A CN112240131 A CN 112240131A
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- China
- Prior art keywords
- unlocking
- piece
- emergency device
- lock
- mechanical emergency
- 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.)
- Pending
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- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
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
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0065—Operating modes; Transformable to different operating modes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
-
- 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
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides a mechanical emergency device of a motor lock body, which comprises a first unlocking shifting piece, a second unlocking shifting piece, a locking positioning piece and a connecting piece arranged between the first unlocking shifting piece and the second unlocking shifting piece, wherein the mechanical emergency device comprises two mechanical unlocking modes of lock cylinder rotating unlocking and square rod rotating unlocking; when the mechanical emergency device is unlocked through the square rod, the second unlocking shifting piece moves towards the lock box, the first unlocking shifting piece rotates passively, the locking positioning piece is pushed away, and the motor lock body is unlocked. When the motor fails, the mechanical emergency device can be unlocked mechanically by rotating the lock cylinder and unlocking by rotating the square rod, and is not influenced by the failure of the motor.
Description
Technical Field
The invention relates to the technical field of locks, in particular to a mechanical emergency device of a motor lock body and the motor lock body.
Background
Mechanical locks have been widely used in many fields, and have a basic security management and control mode, from drawer locks and security door locks in daily life, to mechanical coded locks used in safes and safes, and to industrial cabinet locks used in machine rooms and cabinets in industrial fields. However, due to the development of technology, it is difficult to achieve perfect safety guarantee through a mechanical lock with a pure mechanical structure, so that necessary improvement of the lock by using an electronic device with a control function needs to be considered. At present, electronic locks are gradually popularized and applied, the electronic coded locks gradually replace traditional mechanical coded locks, the defects of small code amount and poor safety performance of the mechanical coded locks are overcome, and the technical performance and the performance of the coded locks are greatly improved.
In the prior art, a mechanical lock body is driven to move by a motor device so as to realize unlocking and locking of a general electronic lock. However, when the motor fails, the whole electronic lock body fails, and at the moment, a user cannot unlock the electronic lock body from the indoor or the outdoor, so that potential danger is increased.
Disclosure of Invention
The invention aims to provide a mechanical emergency device of a motor lock body and the motor lock body, and aims to solve the problem that the motor in the motor lock body in the prior art cannot be unlocked after failure.
The technical problem to be solved by the invention is realized by adopting the following technical scheme.
The invention provides a mechanical emergency device of a motor lock body, which is arranged in a lock box and comprises a first unlocking shifting piece, a second unlocking shifting piece, a locking positioning piece and a connecting piece arranged between the first unlocking shifting piece and the second unlocking shifting piece, wherein the mechanical emergency device comprises two unlocking modes of unlocking through lock cylinder rotation and unlocking through square rod rotation; when the mechanical emergency device is unlocked through the square rod, the second unlocking shifting piece moves towards the lock box, the first unlocking shifting piece rotates passively, the locking positioning piece is pushed away, and the motor lock body is unlocked.
Furthermore, the first unlocking shifting piece comprises a first shifting lever, and one end of the first shifting lever is elastically connected with the bottom plate of the lock box.
Furthermore, the mechanical emergency device further comprises a first lock tongue assembly, the first lock tongue assembly comprises a sliding sheet, the sliding sheet is in contact with and not connected with the first driving lever, and the first driving lever can drive the first lock tongue assembly to move.
Furthermore, the middle part of the first unlocking shifting piece is provided with a first opening for the square rod to insert, and the first unlocking shifting piece can rotate around the first opening.
Further, the second plectrum of unblanking includes first locating pin, second locating pin, third locating pin and arch, and first locating pin sets up in the one side of the second plectrum of unblanking, and second locating pin and third locating pin pierce through the second plectrum of unblanking, and the arch is used for cooperateing with the lock core, drives protruding removal when the lock core rotates.
Furthermore, one end of the first unlocking shifting piece is provided with a first rack, one end of the connecting piece is provided with a second rack, the second rack is meshed with the first rack, the other end of the connecting piece is provided with a second opening, and the first positioning pin is sleeved in the second opening.
Furthermore, the mechanical emergency device further comprises a second lock tongue assembly, the second lock tongue assembly comprises a square tongue and a lock tongue plate, a fourth opening is formed in the lock tongue plate, a second positioning pin and a third positioning pin are arranged in the fourth opening, the second unlocking shifting piece can move in the fourth opening, and the second unlocking shifting piece drives the lock tongue plate to move when moving.
Furthermore, the locking positioning piece comprises a first groove, when the mechanical emergency device is in a locking state, the third positioning pin is located in the first groove, when the second unlocking shifting piece moves towards the lock box, the locking positioning piece is pushed away by the third positioning pin, and the third positioning pin moves out of the first groove.
Furthermore, a fourth positioning pin is arranged on a bottom plate of the lock box, and the connecting piece is fixed on the bottom plate of the lock box through the fourth positioning pin.
The invention also provides a motor lock body which comprises the mechanical emergency device.
According to the mechanical emergency device of the motor lock body and the motor lock body, the first unlocking shifting piece, the second unlocking shifting piece, the locking positioning piece and the connecting piece for connecting the first unlocking shifting piece and the second unlocking shifting piece are arranged in the motor lock body, when the first unlocking shifting piece rotates, the second unlocking shifting piece can be driven to move, and when the second unlocking shifting piece moves, the locking positioning piece can be pushed open, so that unlocking is realized. Mechanical emergency device in the motor lock body can realize mechanical unlocking through the first unlocking shifting piece, the second unlocking shifting piece, the locking positioning piece and the connecting piece used for connecting the first unlocking shifting piece and the second unlocking shifting piece when the motor fails, and is not influenced by motor failure.
Drawings
Fig. 1 is a schematic perspective view of a motor lock body in a locked state according to an embodiment of the present invention.
Fig. 2 is a schematic view of the internal structure of fig. 1.
Fig. 3 is a schematic view of the structure at another angle in fig. 2.
Fig. 4 is a schematic plan view of the structure of fig. 1.
Fig. 5 is a schematic structural view of the upper locking spacer of fig. 1.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects of the present invention will be made with reference to the accompanying drawings and examples.
Fig. 1 is a schematic perspective view illustrating a locked motor lock body according to an embodiment of the present invention, fig. 2 is a schematic internal view illustrated in fig. 1, fig. 3 is a schematic view illustrating a structure at another angle illustrated in fig. 2, and fig. 4 is a schematic view illustrating a plane structure illustrated in fig. 1. Referring to fig. 1 to 4, an embodiment of the present invention provides a mechanical emergency device of a motor lock body, which is disposed in a lock box 100, and includes a first unlocking paddle 10, a second unlocking paddle 30, a locking positioning plate 60, and a connecting member 20 disposed between the first unlocking paddle 10 and the second unlocking paddle 30, wherein the mechanical emergency device includes two unlocking modes, including unlocking by rotating a lock cylinder 71 and unlocking by rotating a square rod 72, when the mechanical emergency device unlocks by rotating the lock cylinder 71, the first unlocking paddle 10 rotates to drive the second unlocking paddle 30 to move, the second unlocking paddle 30 pushes the locking positioning plate 60, and the motor lock body unlocks; when the mechanical emergency device is unlocked through the square rod 72, the second unlocking moving piece 30 moves into the lock box 10, the first unlocking moving piece 10 is rotated, the locking positioning piece 60 is pushed away, and the motor lock body is unlocked.
The first unlocking pulling piece 10 includes a first pulling rod 12, and one end of the first pulling rod is elastically connected to the bottom plate of the lock box 100. The mechanical emergency device further comprises a first latch assembly 40, the first latch assembly 40 comprises a sliding sheet 41 and a latch 42, the sliding sheet 41 is in contact with and not connected with the first driving lever 12, and the first driving lever 12 can drive the first latch assembly 40 to move.
The middle part of the first unlocking shifting piece 10 is provided with a first opening 11 for the square rod 72 to be inserted, and when the square rod 72 is inserted into the first opening 11, the first unlocking shifting piece 10 can be driven to rotate around the first opening 11.
The second unlocking moving piece 30 is provided with a first positioning pin 31, a second positioning pin 32, a third positioning pin 33 and a protrusion 34, the first positioning pin 31 is arranged on one surface of the second unlocking moving piece 30, the second positioning pin 32 and the third positioning pin 33 penetrate through the second unlocking moving piece 30, and the protrusion 34 is used for matching with a shifting lever 712 arranged on the lock cylinder 71.
One end of the first unlocking shifting piece 10 is provided with a first rack 13, one end of the connecting piece 20 is provided with a second rack 24, the second rack 24 is meshed with the first rack 13, the other end of the connecting piece 20 is provided with a second opening 22, and the first positioning pin 31 is sleeved in the second opening 22.
The mechanical emergency device further comprises a second lock bolt assembly 50, the second lock bolt assembly 50 comprises a square bolt 52 and a lock bolt plate 53, a fourth opening 51 is formed in the lock bolt plate 53, the second positioning pin 32 and the third positioning pin 33 are arranged in the fourth opening 51, the connecting piece 20 can drive the second unlocking pulling piece 30 to move in the fourth opening 51, and the second unlocking pulling piece 30 drives the lock bolt plate 53 to move when moving.
Fig. 5 is a schematic structural diagram of the locking positioning plate in fig. 1, please refer to fig. 5, the locking positioning plate 60 includes a first groove 61, when the mechanical emergency device is in a locking state, the third positioning pin 33 is located in the first groove 61, and when the connecting member 20 drives the second unlocking moving plate 30 to move toward the lock box 100, the third positioning pin 33 is moved out of the first groove 61. A fourth positioning pin 120 is provided on the bottom plate of the lock case 100, and the connecting member 20 is fixed to the bottom plate of the lock case 100 by the fourth positioning pin 120.
When the lock is unlocked by rotating the lock cylinder 71, when a key is inserted into the lock hole of the lock cylinder 71, the key is rotated to drive the shift lever 712 of the lock cylinder 71 to rotate, the shift lever 712 can be contacted with the protrusion 34 of the second unlocking moving piece 30 when rotating to a certain angle, so as to drive the second unlocking moving piece 30 to move towards the lock box 10, the second unlocking moving piece 30 can drive the first unlocking moving piece 10 to rotate when moving, the first unlocking moving piece 10 drives the first lock tongue assembly 40 to enter the lock box 10 when rotating, the second unlocking moving piece 30 can push the locking positioning piece 60 open when moving, so that the locking positioning piece 60 is opened, so that the lock tongue plate 53 drives the second lock tongue assembly 50 to enter the lock box 10, and when the first lock tongue assembly 40 and the second lock tongue assembly 50 both enter the lock box 10, the motor lock body is unlocked.
Specifically, when the lock is unlocked by the rotation of the key cylinder 71, the lock hole of the key cylinder 71 is disposed outside the door, that is, the user can unlock from the outside when the motor fails.
When the square rod 72 is used for rotating to unlock the lock, the rotating square rod 72 can drive the first unlocking shifting piece 10 to rotate, the first unlocking shifting piece 10 can drive the first bolt component 40 to enter the lock box 10 when rotating, the connecting piece 20 can drive the second unlocking shifting piece 30 to move when the first unlocking shifting piece 10 rotates, the second unlocking shifting piece 30 can push the locking positioning piece 60 open when moving, so that the second bolt component 50 enters the lock box 10, and when the first bolt component 40 and the second bolt component 50 both enter the lock box 10, the motor lock body is unlocked.
Specifically, when the lock is unlocked by rotation of the square bar 72, a handle connected to the square bar 72 is provided in the door, i.e., the user can unlock from the room when the motor fails.
The invention also provides a motor lock body which comprises the mechanical emergency device.
According to the mechanical emergency device of the motor lock body and the motor lock body, the first unlocking shifting piece 10, the second unlocking shifting piece 30, the locking positioning piece 60 and the connecting piece 20 for connecting the first unlocking shifting piece 10 and the second unlocking shifting piece 30 are arranged in the motor lock body, so that the second unlocking shifting piece 30 can be driven to move by rotating the first unlocking shifting piece 10, the first unlocking shifting piece 10 can be driven to rotate by moving the second unlocking shifting piece 30, and the locking positioning piece 60 can be pushed open when the second unlocking shifting piece 30 moves, so that unlocking is realized. When the motor fails, the mechanical emergency device in the motor lock body can be unlocked mechanically by rotating the lock cylinder 71 and unlocking by rotating the square rod 72, and is not influenced by the failure of the motor.
As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A mechanical emergency device of a motor lock body is arranged in a lock box (100) and is characterized by comprising a first unlocking shifting piece (10), a second unlocking shifting piece (30), a locking positioning piece (60) and a connecting piece (20) arranged between the first unlocking shifting piece (10) and the second unlocking shifting piece (30), wherein the mechanical emergency device comprises two unlocking modes of rotating to unlock through a lock cylinder (71) and rotating to unlock through a square rod (72), when the mechanical emergency device is rotated to unlock through the lock cylinder (71), the first unlocking shifting piece (10) rotates to drive the second unlocking shifting piece (30) to move, the second unlocking shifting piece (30) pushes the locking positioning piece (60), and the motor lock body is unlocked; when the mechanical emergency device is unlocked through the square rod (72), the second unlocking shifting piece (30) moves into the lock box (10), the first unlocking shifting piece (10) rotates passively, the locking positioning piece (60) is pushed away, and the motor lock body is unlocked.
2. The mechanical emergency device of an electromechanical lock body according to claim 1, characterized in that said first unlocking paddle (10) comprises a first lever (12), one end of said first lever (12) being elastically connected to a bottom plate of said lock case (100).
3. The mechanical emergency device of an electromechanical lock body according to claim 2, further comprising a first latch assembly (40), wherein the first latch assembly (40) comprises a sliding piece (41), the sliding piece (41) is in contact with the first driving lever (12) and is not connected with the first driving lever, and the first driving lever (12) can drive the first latch assembly (40) to move.
4. Mechanical emergency device of an electromechanical lock body according to claim 1, characterized in that the first unlocking paddle (10) is provided with a first opening (11) in the middle for inserting a square bar (72), and the first unlocking paddle (10) is rotatable around the first opening (11).
5. The mechanical emergency device of an electromechanical lock body according to claim 1, wherein the second unlocking pulling piece (30) comprises a first positioning pin (31), a second positioning pin (32), a third positioning pin (33) and a protrusion (34), the first positioning pin (31) is arranged on one surface of the second unlocking pulling piece (30), the second positioning pin (32) and the third positioning pin (33) penetrate through the second unlocking pulling piece (30), the protrusion (34) is used for being matched with the lock cylinder (71), and the protrusion (34) is driven to move when the lock cylinder (71) rotates.
6. The mechanical emergency device of an electric motor lock body according to claim 5, characterized in that one end of the first unlocking pulling piece (10) is provided with a first rack (13), one end of the connecting piece (20) is provided with a second rack (24), the second rack (24) is meshed with the first rack (13), the other end of the connecting piece (20) is provided with a second opening (22), and the first positioning pin (31) is sleeved in the second opening (22).
7. The mechanical emergency device of an electromechanical lock body according to claim 5, further comprising a second bolt assembly (50), wherein the second bolt assembly (50) comprises a square bolt (52) and a bolt plate (53), a fourth opening (51) is formed in the bolt plate (53), the second positioning pin (32) and the third positioning pin (33) are disposed in the fourth opening (51), the second unlocking moving piece (30) is movable in the fourth opening (51), and the second unlocking moving piece (30) drives the bolt plate (53) to move when moving.
8. The mechanical emergency device of an electromechanical lock body according to claim 7, wherein the upper lock positioning plate (60) comprises a first groove (61), and when the mechanical emergency device is in a locked state, the third positioning pin (33) is located in the first groove (61), and when the second unlocking pulling plate (30) moves into the lock box (100), the upper lock positioning plate (60) is pushed away by the third positioning pin (33), and the third positioning pin (33) moves out of the first groove (61).
9. The mechanical emergency device of an electromechanical lock body according to claim 1, characterized in that a fourth positioning pin (120) is provided on the bottom plate of the lock case (100), and the connecting member (20) is fixed on the bottom plate of the lock case (100) by the fourth positioning pin (120).
10. An electromechanical lock comprising a mechanical emergency device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642850.4A CN112240131A (en) | 2019-07-16 | 2019-07-16 | Mechanical emergency device of motor lock body and motor lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642850.4A CN112240131A (en) | 2019-07-16 | 2019-07-16 | Mechanical emergency device of motor lock body and motor lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112240131A true CN112240131A (en) | 2021-01-19 |
Family
ID=74167448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910642850.4A Pending CN112240131A (en) | 2019-07-16 | 2019-07-16 | Mechanical emergency device of motor lock body and motor lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112240131A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201162400Y (en) * | 2008-02-29 | 2008-12-10 | 深圳市万佳安实业有限公司 | Electronic door lock |
| CN201221246Y (en) * | 2008-03-12 | 2009-04-15 | 深圳市普罗巴克科技股份有限公司 | Door lock |
| WO2014166161A1 (en) * | 2013-04-08 | 2014-10-16 | 上海冠益实业有限公司 | Mortise lock with convertible automatic/manual locking state |
| WO2016090872A1 (en) * | 2014-12-09 | 2016-06-16 | 广东炬森五金精密制造有限公司 | Square-tongue silent door lock |
| CN207160787U (en) * | 2017-07-12 | 2018-03-30 | 吕迪 | The emergent convenient lock of one kind |
| CN211342176U (en) * | 2019-07-16 | 2020-08-25 | 深圳市万厦福智能锁业有限公司 | Mechanical emergency device of motor lock body and motor lock body |
-
2019
- 2019-07-16 CN CN201910642850.4A patent/CN112240131A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201162400Y (en) * | 2008-02-29 | 2008-12-10 | 深圳市万佳安实业有限公司 | Electronic door lock |
| CN201221246Y (en) * | 2008-03-12 | 2009-04-15 | 深圳市普罗巴克科技股份有限公司 | Door lock |
| WO2014166161A1 (en) * | 2013-04-08 | 2014-10-16 | 上海冠益实业有限公司 | Mortise lock with convertible automatic/manual locking state |
| WO2016090872A1 (en) * | 2014-12-09 | 2016-06-16 | 广东炬森五金精密制造有限公司 | Square-tongue silent door lock |
| CN207160787U (en) * | 2017-07-12 | 2018-03-30 | 吕迪 | The emergent convenient lock of one kind |
| CN211342176U (en) * | 2019-07-16 | 2020-08-25 | 深圳市万厦福智能锁业有限公司 | Mechanical emergency device of motor lock body and motor lock body |
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