CN104631966A - Electromagnetism lock catch method and device for mailbox - Google Patents
Electromagnetism lock catch method and device for mailbox Download PDFInfo
- Publication number
- CN104631966A CN104631966A CN201310562196.9A CN201310562196A CN104631966A CN 104631966 A CN104631966 A CN 104631966A CN 201310562196 A CN201310562196 A CN 201310562196A CN 104631966 A CN104631966 A CN 104631966A
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- CN
- China
- Prior art keywords
- mailbox
- lock catch
- padlock
- electromagnetism
- strong magnetic
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Abstract
The invention relates to an electromagnetism lock catch method and device for a mailbox. Each mailbox unit is provided with a female lock catch, a mailbox unit door is provided with a lock catch pin, a card reader receives data information on a magnetic card and sends signals to a controller, the controller outputs a specified mailbox unit electromagnetism opening signal and transmits to a strong magnetic emitter according to the sensed data information, when a high magnetic field is applied to the upper portion of the female electromagnetism lock catch, an iron loop and small steel balls compress a spring and move upward through the attraction of the high magnetic force, so that the lock catch pin is taken out of an opening easily, the electromagnetism lock catch is demagnetized, and the mailbox door is bounced off.
Description
Technical field
The present invention relates to a kind of electromagnetic lock, particularly relate to a kind of method and apparatus for mailbox electromagnetism snap close.
Background technology
At present, mailbox lock has two kinds of forms: one is mechanical lock buckle structure, and this design margin evaluation is low, is easily forcibly opened, frame for movement wearing and tearing of long duration or corrosion, and switch comparatively bothers, and key is easily lost, very inconvenient; Another kind is automatic locking, transmits mechanical movement by Electromagnetic Drive, reaches dropout, achieves intellectuality, but electromagnetic transfer is interfered and just can not reaches dropout object, can not unblank, complex structure.
Summary of the invention
The present invention provides a kind of mailbox electromagnetism padlock simple, safe, easy to use and device thereof to overcome the above problems.
Technical scheme of the present invention is: include padlock mother, padlock nail and strong magnetic ejector composition, this padlock mother also comprises the mechanical system of spring, iron hoop, iron shot composition, described electromagnetism padlock and strong magnetic ejector are arranged in each mailbox unit of letter report, also have controller in mailbox main body.
The present invention is reliable, use, principle is simple, security performance good, snap close principle: close mailbox cell gate, padlock nail inserts padlock imperial mother, and four little steel balls in padlock mother will be taken advantage of a situation and be slided into the position that padlock nails on groove; And the iron hoop above iron shot is under the pressure of top spring, firmly by their cards in a groove, want like this to be pulled out from padlock mother by padlock nail, general brute-force cannot be accomplished again; Unlock principle: accepted the data message on magnetic card by card reader, and signal is sent to controller, controller is according to the data message of induction, export the mailbox unit electromagnetic lock opening signal of specifying and be transferred to strong magnetic ejector, when magnetic clasp locknut top imposes high-intensity magnetic field, iron hoop and little steel ball are subject to strong magnetic attachment and Compress Spring move, thus padlock nail has just easily taken out in mouth, and electromagnetism padlock takes off magnetic chamber door and flicks.
Accompanying drawing explanation
Fig. 1 is buckle structure schematic diagram of the present invention;
Fig. 2 is that the present invention trips structural representation;
Fig. 3 is electromagnetism padlock scheme of installation of the present invention;
In figure, sequence number illustrates: spring 1, iron hoop 2, iron shot 3, padlock nail 4, padlock mother 5, strong magnetic ejector 6, mailbox unit 7, mailbox cell gate 8;
Detailed description of the invention:
A kind of method for mailbox electromagnetism snap close and device, padlock nail 4 and padlock mother 5 are installed on mailbox cell gate 8 and mailbox unit 7 respectively, snap close principle: after closing mailbox cell gate 8 padlock nail 4 insertion padlock mother 5, four little steel balls in padlock mother 5 will be taken advantage of a situation and be slided into the position that 4 upper grooves followed closely by padlock; And the iron hoop 2 above iron shot 3 is under the pressure of top spring 1, firmly by their cards in a groove, mailbox cell gate 8 is pinned; Unlock principle: accepted the data message on magnetic card by card reader, and signal is sent to controller, controller is according to the data message of induction, export the mailbox unit 7 electromagnetic lock opening signal of specifying and be transferred to strong magnetic ejector 6, when magnetic clasp locknut 5 top imposes high-intensity magnetic field, iron hoop 2 and little steel ball 3 are subject to strong magnetic attachment and Compress Spring 1 move, thus padlock nail 4 is just thrown off from magnetic clasp locknut 5, and electromagnetism padlock takes off magnetic box unit door 8 and flicks.
Claims (2)
1. the method for mailbox electromagnetism snap close and device, include padlock mother, padlock nail and strong magnetic ejector composition, this padlock mother also comprises the mechanical system of spring, iron hoop, iron shot composition, described electromagnetism padlock and strong magnetic ejector are arranged in each mailbox unit of letter report, also have controller in mailbox main body.
2. a kind of method for mailbox electromagnetism snap close and device according to claim 1, padlock is female by the mechanical system of drawing together spring, iron hoop, iron shot, strong magnetic ejector form, and padlock pin shank is fluted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310562196.9A CN104631966A (en) | 2013-11-13 | 2013-11-13 | Electromagnetism lock catch method and device for mailbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310562196.9A CN104631966A (en) | 2013-11-13 | 2013-11-13 | Electromagnetism lock catch method and device for mailbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104631966A true CN104631966A (en) | 2015-05-20 |
Family
ID=53211160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310562196.9A Pending CN104631966A (en) | 2013-11-13 | 2013-11-13 | Electromagnetism lock catch method and device for mailbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104631966A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729761A (en) * | 2018-07-10 | 2018-11-02 | 南通物怿智能科技有限公司 | Emergent unlocking structure for intelligent cabinet |
| CN109139646A (en) * | 2018-10-25 | 2019-01-04 | 湖南汇纳景观亮化工程有限公司 | A kind of multifunction card snap connector |
| CN109140203A (en) * | 2018-08-10 | 2019-01-04 | 合肥哈工联进智能装备有限公司 | A kind of mounting bracket for network billboard display |
| CN109228850A (en) * | 2018-10-08 | 2019-01-18 | 湖州三新汽车环保科技有限公司 | A kind of vehicle fuel tank cap and its method for opening and closing |
| CN110491303A (en) * | 2019-09-16 | 2019-11-22 | 威创集团股份有限公司 | A kind of fixed device of display module |
| CN111688372A (en) * | 2020-06-20 | 2020-09-22 | 陆晓伟 | Seal safety lock |
| CN111970343A (en) * | 2020-08-04 | 2020-11-20 | 德州职业技术学院（德州市技师学院） | Tourist management system for tourist management |
| CN112293904A (en) * | 2020-10-28 | 2021-02-02 | 冯思涵 | Multifunctional pen bag |
-
2013
- 2013-11-13 CN CN201310562196.9A patent/CN104631966A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729761A (en) * | 2018-07-10 | 2018-11-02 | 南通物怿智能科技有限公司 | Emergent unlocking structure for intelligent cabinet |
| CN108729761B (en) * | 2018-07-10 | 2024-04-26 | 宜兴启明星物联技术有限公司 | Emergency unlocking structure for intelligent cabinet |
| CN109140203A (en) * | 2018-08-10 | 2019-01-04 | 合肥哈工联进智能装备有限公司 | A kind of mounting bracket for network billboard display |
| CN109228850A (en) * | 2018-10-08 | 2019-01-18 | 湖州三新汽车环保科技有限公司 | A kind of vehicle fuel tank cap and its method for opening and closing |
| CN109139646A (en) * | 2018-10-25 | 2019-01-04 | 湖南汇纳景观亮化工程有限公司 | A kind of multifunction card snap connector |
| CN109139646B (en) * | 2018-10-25 | 2024-04-12 | 湖南汇纳机电有限公司 | Multifunctional buckle connecting piece |
| CN110491303A (en) * | 2019-09-16 | 2019-11-22 | 威创集团股份有限公司 | A kind of fixed device of display module |
| CN111688372A (en) * | 2020-06-20 | 2020-09-22 | 陆晓伟 | Seal safety lock |
| CN111688372B (en) * | 2020-06-20 | 2021-08-27 | 陆晓伟 | Seal safety lock |
| CN111970343A (en) * | 2020-08-04 | 2020-11-20 | 德州职业技术学院（德州市技师学院） | Tourist management system for tourist management |
| CN112293904A (en) * | 2020-10-28 | 2021-02-02 | 冯思涵 | Multifunctional pen bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Dong Document name: Notification of Publication of the Application for Invention |
|
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |
|
| WD01 | Invention patent application deemed withdrawn after publication |