CN108442822B - Electric control lock and control method thereof - Google Patents
Electric control lock and control method thereof Download PDFInfo
- Publication number
- CN108442822B CN108442822B CN201810220155.4A CN201810220155A CN108442822B CN 108442822 B CN108442822 B CN 108442822B CN 201810220155 A CN201810220155 A CN 201810220155A CN 108442822 B CN108442822 B CN 108442822B
- Authority
- CN
- China
- Prior art keywords
- lock
- rotatory
- lock catch
- rotary
- guide rod
- 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
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/10—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an electric control lock and a control method thereof, wherein the electric control lock comprises a bottom shell, a shell cover and a closed lock hook, a rotary lock catch, a limiting mechanism, a driving device and a clamping rotary block are arranged in a closed space formed by the bottom shell and the shell cover, when the electric control lock is locked, the closed lock hook is inserted into the rotary lock catch to rotate, once the rotary lock catch does not reach a designated position, the limiting mechanism sends a signal to a control circuit, the control circuit signals the driving device, the driving device controls the clamping rotary block to rotate, and the clamping rotary block drives the rotary lock catch to rotate in the opposite direction, so that the closed lock hook is ejected. According to the invention, by arranging the limiting mechanism, the driving device and the clamping rotary block, whether the cabinet is in a fixed state or not can be judged, whether the cabinet is in a false lock or not is determined according to the judgment, and if the cabinet is in the false lock, the locking hook is automatically ejected out of the rotary lock catch, so that the cabinet can be effectively prevented from being occupied, and the utilization rate is improved.
Description
Technical Field
The invention relates to the field of lockset research, in particular to an electric control lock capable of preventing false locking and a control method thereof.
Background
For the tool to lock that fig. 1 shows, including drain pan 12, cap 1 and closed latch 13, articles such as usb, key can be placed on the closed latch 13, in the airtight space that drain pan 12 and cap 1 constitute, be equipped with rotatory hasp 3, insert into rotatory hasp with closed latch, along with rotatory hasp's rotation can realize locking.
However, this type of lock has a problem in that if the closed hook is merely inserted into the rotary lock catch, and the rotation angle is insufficient to lock, the closed hook still hangs on the cover, and an outside person can find that the door is not locked, but the door cannot be locked back, so that the cabinet is considered to be occupied, and the utilization rate of the cabinet is reduced.
Therefore, the electric control lock capable of effectively improving the utilization rate of the electronic locker has important research significance and practical value.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art and provide the electric control lock which can effectively prevent false locking and further improve the utilization rate of the electronic locker.
Another object of the present invention is to provide a control method based on the above-mentioned electric control lock, which is simple to control and requires that a certain reaction force must be provided for locking, and if locking is impossible, the shackle can be automatically ejected, thereby avoiding being considered as locked.
The aim of the invention is achieved by the following technical scheme: the utility model provides an automatically controlled lock, including drain pan, cap and closed latch, in the airtight space that drain pan and cap constitute, be equipped with rotatory hasp, stop gear, drive arrangement, screens rotatory piece, when locking, closed latch inserts rotatory hasp in, rotatory hasp is rotatory, in case rotatory hasp does not reach the assigned position, stop gear sends signal to control circuit, control circuit signals drive arrangement, drive arrangement control screens rotatory piece is rotatory, screens rotatory piece is stirred rotatory hasp opposite direction and is rotated to pop out closed latch. According to the invention, by arranging the limiting mechanism, the driving device and the clamping rotary block, whether the cabinet is locked or not can be judged, whether the cabinet is locked or not is determined according to the judgment, and if the cabinet is locked by mistake, the locking hook is automatically ejected out of the rotary lock catch, so that the cabinet can be effectively prevented from being occupied, and the utilization rate is improved.
Preferably, the limit mechanism comprises a guide rod, a guide rod support, a compression spring and a limit switch, wherein the guide rod support is fixed on the bottom shell, the guide rod is fixed on the guide rod support, the compression spring is arranged at the bottom of the guide rod, the rotary lock catch compresses the guide rod in the locking process, the limit switch is arranged at the rear end of the guide rod in the moving direction, the limit switch is connected with the control circuit, and the control circuit is connected with the driving device.
Preferably, a fixed welding piece is arranged on the bottom shell, one end of an extension spring is fixed on the fixed welding piece, and the other end of the extension spring is fixed on the clamping rotary block. Through setting up this extension spring, but automatic re-setting after the rotatory lock of pushing out of screens rotatory piece colludes.
Preferably, an emergency pull rod is arranged on one side of the shell cover, and one end of the emergency pull rod is fixed on the clamping rotary block. When the power failure or the driving device fails, the emergency pull rod can rotate the clamping rotary block to rotate, so that the lock hook can be ejected out of the rotary lock catch.
Preferably, the two hole sites for fixing the closed lock hook and the shell cover are the same in size and shape. The structure can be installed in a mutual way without being separated from left and right, and can also be used for a structure for opening a door up and down.
Preferably, the driving device adopts an electromagnet or a motor.
Preferably, an LED lamp is arranged on the bottom shell and is connected with the control circuit. For status indication and/or illumination of the lock.
A control method based on the electric control lock comprises the following steps: after the closed type lock catch is inserted into the rotary lock catch, the limiting mechanism judges whether the lock catch is locked according to the rotating angle or distance of the rotary lock catch, if the lock catch is not locked, a signal is sent to the control circuit, the control circuit sends the signal to the driving device, the driving device controls the clamping rotary block to rotate, and the clamping rotary block rotates to drive the rotary lock catch to rotate in the opposite direction, so that the closed type lock catch is ejected.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the invention adopts a multidirectional error-proof design, if the state change occurs due to single-point touch, the lock is restored to the original state when the state is not maintained. The invention has the advantages of convenient and efficient management, effective improvement of the utilization rate of the electronic storage cabinet and the like.
2. The structure of the invention adopts the lever principle, and when the driving device adopts the electromagnet, the requirement on the strength of the electromagnet is lower, and the cost can be effectively reduced.
3. The invention can fix cabinet doors or other objects or structures needing to be fixed, and has the status or illumination function.
Drawings
Fig. 1 is a schematic structural diagram of a lock.
Fig. 2 is an external view of the electric control lock of the present invention.
Fig. 3 is a schematic view of the internal structure of the electric control lock of the present invention.
In the figure: 1-shell cover, 2-fixed welding piece, 3-extension spring, 4-clamping rotary block, 5-emergency pull rod, 6-electromagnet, 7-limit switch, 8-compression spring, 9-guide rod bracket, 10-guide rod, 11-rotary lock catch, 12-bottom shell and 13-closed lock hook.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The present invention will be described in further detail with reference to examples and drawings, but embodiments of the present invention are not limited thereto.
Examples
As shown in fig. 1-3, the electric control lock of the embodiment comprises a bottom shell 12, a shell cover 1 and a closed lock hook 13, wherein a rotary lock catch 11, a limiting mechanism, an electromagnet 6 and a clamping rotary block 4 are included in a closed space formed by the bottom shell and the shell cover, and the limiting mechanism in the embodiment judges whether the electric control lock is in place or not by detecting the rotary lock catch rotating distance and specifically comprises a guide rod 10, a guide rod bracket 9, a compression spring 8 and a limit switch 7.
In this embodiment, during normal use, the closed lock hook 13 is inserted into the rotary lock catch 11, and after being inserted into a sufficient position, the closed lock hook is locked in the rotary lock catch, thereby realizing locking. However, in the conventional art, if the rotary latch does not penetrate into a designated position, although the locking is not achieved, the closing type latch stays in the rotary latch, thereby reducing the utilization rate of the cabinet.
In this embodiment, the guide rod 10 is disposed in the rotation direction of the rotary latch, and if the rotary latch 11 rotates to a specified position, that is, locking is achieved, the limit switch 7 at the end of the guide rod sends a signal to the control circuit to determine that locking is successful. Otherwise, the limit switch 7 sends a locking failure signal to the control circuit, the control circuit sends a signal to the electromagnet, the electromagnet is attracted to pull the lever (electromagnetic rod), the clamping rotary block 4 fixed at one end of the lever rotates, the clamping rotary block 4 can be provided with a shifting block, the rotary lock catch can be provided with a bulge, the clamping rotary block 4 shifts the bulge on the rotary lock catch 11 through the shifting block on the rotary lock catch to drive the rotary lock catch to rotate in the opposite direction, so that the closed lock hook is popped up to the rotary lock catch, and false locking is prevented.
Meanwhile, the clamping rotary block is fixed on an extension spring 3, and one end of the extension spring is fixed on the fixed welding piece 2. When the clamping rotary block 4 rotates, the stretching spring 3 is in a stretching state, after the closed lock hook 13 is ejected, the electromagnet gives up attraction, and the stretching spring drives the clamping rotary block to automatically reset under the action of elasticity.
In addition, in order to avoid failure of the electromagnet and the like, which cannot be automatically processed, the embodiment also provides a manual processing measure, specifically, a hole is formed in the side surface of the shell cover, an emergency pull rod 5 is installed, and one end of the emergency pull rod is fixed on the clamping rotary block 4. The emergency pull rod can rotate up and down to drive the clamping rotary block to rotate, so that the closed lock hook can be ejected.
The above examples are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present invention should be made in the equivalent manner, and the embodiments are included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an automatically controlled lock, a serial communication port, including the drain pan, cap and closed latch, in the airtight space that drain pan and cap constitute, be equipped with rotatory hasp, stop gear, drive arrangement, screens rotatory piece, when locking, closed latch inserts rotatory hasp, rotatory hasp is rotatory, stop gear is through detecting rotatory distance of rotatory hasp and judging whether targets in place, once rotatory hasp does not reach the assigned position, stop gear sends the control circuit, control circuit signals drive arrangement, drive arrangement control screens rotatory piece is rotatory, screens rotatory piece is provided with the shifting block, rotatory hasp is provided with the arch, screens rotatory piece is through the shifting block is stirred the arch, screens rotatory hasp reverse direction rotation is stirred to rotatory piece, thereby pop out closed latch; a fixed welding piece is arranged on the bottom shell, one end of an extension spring is fixed on the fixed welding piece, and the other end of the extension spring is fixed on the clamping rotary block; the limiting mechanism comprises a guide rod, a guide rod support, a compression spring and a limiting switch, wherein the guide rod support is fixed on the bottom shell, the guide rod is fixed on the guide rod support, the compression spring is arranged at the bottom of the guide rod, the guide rod is compressed in the locking process by the rotary lock catch, the limiting switch is arranged at the rear end of the guide rod in the moving direction, the limiting switch is connected with the control circuit, and the control circuit is connected with the driving device; the driving device adopts an electromagnet or a motor.
2. The electric control lock according to claim 1, wherein an emergency pull rod is arranged on one side of the cover, and one end of the emergency pull rod is fixed on the clamping rotary block.
3. The electrically controlled lock of claim 1, wherein the two hole sites for the closed hook and the cover are the same size and shape.
4. The electronic control lock of claim 1, wherein an LED lamp is provided on the bottom case, the LED lamp being connected to the control circuit.
5. A control method based on the electric control lock according to any one of claims 1 to 4, characterized by comprising the steps of: after the closed type lock catch is inserted into the rotary lock catch, the limiting mechanism judges whether the lock catch is locked according to the rotating angle or distance of the rotary lock catch, if the lock catch is not locked, a signal is sent to the control circuit, the control circuit sends the signal to the driving device, the driving device controls the clamping rotary block to rotate, and the clamping rotary block rotates to drive the rotary lock catch to rotate in the opposite direction, so that the closed type lock catch is ejected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810220155.4A CN108442822B (en) | 2018-03-16 | 2018-03-16 | Electric control lock and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810220155.4A CN108442822B (en) | 2018-03-16 | 2018-03-16 | Electric control lock and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108442822A CN108442822A (en) | 2018-08-24 |
| CN108442822B true CN108442822B (en) | 2024-03-26 |
Family
ID=63195698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810220155.4A Active CN108442822B (en) | 2018-03-16 | 2018-03-16 | Electric control lock and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108442822B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667481B (en) * | 2019-01-28 | 2024-06-14 | 深圳市瑞银智能设备有限公司 | Shockproof electronic lock |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203905649U (en) * | 2014-06-03 | 2014-10-29 | 贺春容 | Intelligent electric control lock |
| CN203947892U (en) * | 2014-07-16 | 2014-11-19 | 成都百德金属电器设备制造有限公司 | Based on the reciprocal eject electromagnetic lock of electronic locker |
| CN104453451A (en) * | 2014-11-20 | 2015-03-25 | 广州市暨嘉信息科技有限公司 | Electric control lock |
| CN206174688U (en) * | 2016-08-23 | 2017-05-17 | 苌凤义 | Electric control lock for storage box |
| CN107299797A (en) * | 2017-05-23 | 2017-10-27 | 深圳市润智科技有限公司 | A kind of general latch module |
| CN206753262U (en) * | 2017-03-20 | 2017-12-15 | 递易（上海）智能科技有限公司 | A kind of electric control lock |
| CN208010092U (en) * | 2018-03-16 | 2018-10-26 | 广州市慧澜信息科技有限公司 | A kind of electric control lock |
-
2018
- 2018-03-16 CN CN201810220155.4A patent/CN108442822B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203905649U (en) * | 2014-06-03 | 2014-10-29 | 贺春容 | Intelligent electric control lock |
| CN203947892U (en) * | 2014-07-16 | 2014-11-19 | 成都百德金属电器设备制造有限公司 | Based on the reciprocal eject electromagnetic lock of electronic locker |
| CN104453451A (en) * | 2014-11-20 | 2015-03-25 | 广州市暨嘉信息科技有限公司 | Electric control lock |
| CN206174688U (en) * | 2016-08-23 | 2017-05-17 | 苌凤义 | Electric control lock for storage box |
| CN206753262U (en) * | 2017-03-20 | 2017-12-15 | 递易（上海）智能科技有限公司 | A kind of electric control lock |
| CN107299797A (en) * | 2017-05-23 | 2017-10-27 | 深圳市润智科技有限公司 | A kind of general latch module |
| CN208010092U (en) * | 2018-03-16 | 2018-10-26 | 广州市慧澜信息科技有限公司 | A kind of electric control lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108442822A (en) | 2018-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20140006806A (en) | Charging plug with locking identification | |
| CN108442822B (en) | Electric control lock and control method thereof | |
| CN101649701B (en) | Automobile door lock switching mechanism | |
| CN201588483U (en) | Double-door anti-theft self-locking safety cabinet | |
| CN106639674A (en) | Double-hook independent-structure intelligent lock for sliding door | |
| CN212897986U (en) | Lock body | |
| CN103590726A (en) | Electrically-driven automatic security door with lock and door swinging mechanism internally arranged | |
| CN201495906U (en) | Safe locking mechanism with simple structure | |
| CN114613087B (en) | Computer network equipment box with theft prevention and alarm functions | |
| CN211173541U (en) | Rotary electronic cabinet lock | |
| CN101994431B (en) | Electronic anti-theft lock of rolling door | |
| CN210483303U (en) | Electric control lock body structure | |
| CN211144075U (en) | Electronic cabinet lock | |
| CN204782340U (en) | Electronic anti -theft lock | |
| CN210976934U (en) | Full-automatic lock body with false lock cylinder | |
| CN208010092U (en) | A kind of electric control lock | |
| CN211258119U (en) | Unlocking transmission structure of full-automatic electronic door lock | |
| CN109057573B (en) | Door lock device of vertical lifting door | |
| CN209353898U (en) | A kind of cabinet lock locked from latch tongue | |
| CN208137685U (en) | It is a kind of to detect the electronic lock unlocked with blocking | |
| CN109230074B (en) | Side door opening device and integrated garbage compression box | |
| CN219344355U (en) | Electric control lock with mechanical unlocking function | |
| CN201087622Y (en) | Door lock mechanism capable of implementing left and right reversing and self-locking | |
| EP2171184B1 (en) | Lock for reinforced doors and the like | |
| CN221646728U (en) | Self-locking safe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |