CN104989186A - Magnetic lock - Google Patents
Magnetic lock Download PDFInfo
- Publication number
- CN104989186A CN104989186A CN201510395367.2A CN201510395367A CN104989186A CN 104989186 A CN104989186 A CN 104989186A CN 201510395367 A CN201510395367 A CN 201510395367A CN 104989186 A CN104989186 A CN 104989186A
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- iron plate
- pulling plug
- continuing
- lock body
- 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
Links
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
-
- 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
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
- Electromagnets (AREA)
Abstract
The invention provides a magnetic lock. The magnetic lock comprises a lock body unit and a pulling bolt unit capable of being locked with the lock body unit. The lock body unit is internally provided with an electromagnet having magnetism when not powered on; an iron plate capable of locking the pulling bolt unit is arranged on the top of the electromagnet; when the electromagnet has magnetism, the electromagnet attracts the iron plate, and the iron plate can drive the pulling bolt unit to be locked with the lock body unit; when the electromagnet is powered on, the electromagnet loses magnetism, and the iron plate disengages from the electromagnet to drive the pulling bolt unit to pop out of the lock body unit. The power-loss type electromagnet is arranged on the magnetic lock, so that unlocking is achieved when the magnetic lock is powered on and locking is achieved when the magnetic lock is powered off, and the energy-saving function is achieved.
Description
Technical field
The present invention relates to a kind of magnetic key operated lock, particularly relate to a kind of magnetic key operated lock of electric lost.
Background technology
Along with improving constantly of living standard, the requirement of people to lockset is also more and more higher.
At present, lockset on market is generally lean on elastic force or machine driving to realize the fastening of dead bolt and Button Block, the maximum feature of this kind of lockset is exactly that dead bolt is all revealed in outside lock body, so in the process closed at door and window, if dead bolt is in locking states, just can collide with the housing of door and window, thus the housing of door and window can be damaged, badly influence the attractive in appearance of the housing of door and window; And dead bolt appears with outside lock body, easily causes personal injury to child, quite dangerous.
In order to solve the problem, market there is a kind of magnetic key operated lock of locking by magnetic force, such as a kind of " magnetic key operated lock " disclosed in Chinese patent CN101298816, comprise lock body and latch plate composition, wherein said lock body is built-in with bolt component and assembly of unblanking, described latch plate composition includes buckle magnet steel, and described bolt component includes dead bolt magnet steel, and between described buckle magnet steel and described dead bolt magnet steel, heteropole is attracting.But, above-mentioned this magnetic key operated lock is just locked by the attracting realization of heteropole between two blocks of magnet steel, if between two blocks of magnet steel any one piece occur that magnetic weakens or magnetic disappears, lockset just can be caused to lock situation that poor effect maybe cannot lock, badly influence the normal use of lockset; Meanwhile, such lockset needs to realize locking when energising, is unfavorable for energy-conservation.
Summary of the invention
In order to overcome the above problems, the invention provides a kind of magnetic key operated lock, this magnetic key operated lock, by arranging electric lost electromagnet, can making this magnetic key operated lock unblank when being energized, locking, achieve energy-conservation effect when power-off.
To achieve these goals, the invention provides a kind of magnetic key operated lock, comprise lock body unit, and the pulling plug unit that can lock together with lock body unit, wherein, lock body unit inside be provided with can under no power state the magnetic electromagnet of tool, the top of electromagnet is provided with can the iron plate of continuing of sealed pulling plug unit, when electromagnet has magnetic, attracting with iron plate of continuing, iron plate of continuing can drive pulling plug unit and lock body unit sealed; During electromagnet energising, electromagnet loses magnetism, and iron plate of continuing departs from electromagnet and drives pulling plug unit to eject lock body unit.
As further optimization of the present invention, on iron plate of continuing and the sealed place of pulling plug unit is provided with spacing hole, this spacing hole inside is provided with sleeve, brake hoop is provided with between sleeve and spacing hole, the top of sleeve be equipped with multiple can the spherical cavity of accommodating steel ball, when pulling plug unit is sealed with iron plate of continuing, in sleeve, steel ball and brake hoop offset, and prop up to make pulling plug unit iron plate of continuing.
As further optimization of the present invention, the two ends of iron plate of continuing are connected with lock body unit by spring, and during energising, electromagnet loses magnetic force, and iron plate of continuing departs from electromagnet under the action of the spring.
As further optimization of the present invention, the bottom of pulling plug unit is provided with pulling plug head, and pulling plug head can be set in sleeve inner, when pulling plug head is by spherical cavity, props up the steel ball in spherical cavity, the outside of steel ball and brake hoop are offseted.
As further optimization of the present invention, the head of pulling plug head is fusiform, cuts sth. askew to cylindrical in bottom.
As further optimization of the present invention, the top of lock body unit is inwardly provided with spacing buckle, and spacing buckle is arranged on the both sides of iron plate of continuing, to limit the upward position of iron plate of continuing.
As further optimization of the present invention, the bottom of sleeve is mounted by means of bolts on lock body unit.
As further optimization of the present invention, lock body cellular installation is on door, and pulling plug cellular installation is on doorframe.
As further optimization of the present invention, lock body cellular installation is on doorframe, and pulling plug cellular installation is on door.
As further optimization of the present invention, electromagnet is E type, and the E type two ends correspondence of electromagnet is arranged on bottom the two ends of iron plate of continuing.
The advantage that phase of the present invention has is,
(1) the present invention is by arranging electric lost electromagnet, this magnetic key operated lock being unblanked when being energized, locking, achieve energy-conservation effect during power-off;
(2) retracted and release by the steel ball in spherical cavity in the present invention, realize the unlatching of magnetic key operated lock, reduce rigidity friction of the prior art, be conducive to the application life extending magnetic key operated lock.
Accompanying drawing explanation
Fig. 1 is the sectional view of magnetic key operated lock in the present invention;
Fig. 2 is the view that in the present invention, magnetic key operated lock is sealed;
Fig. 3 is the perspective view of magnetic key operated lock in the present invention.
Detailed description of the invention
Below, by exemplary embodiment, the present invention is specifically described.But should be appreciated that element, structure and feature in an embodiment also can be attached in other embodiments valuably when not describing further.
See Fig. 1-Fig. 3, as shown in the figure, magnetic key operated lock of the present invention, comprises lock body unit 1, and the pulling plug unit 6 that can lock together with lock body unit 1, wherein, lock body unit 1 has a cavity, lock body unit 1 inside be provided with can under no power state the magnetic electromagnet 2 of tool, the top of electromagnet 2 is provided with can the iron plate 3 of continuing of sealed pulling plug unit 6, electromagnet 2 can be E type, and the E type two ends of electromagnet 2 correspondence is arranged on bottom the two ends of iron plate 3 of continuing, and can making like this to continue, iron plate is stressed to be balanced more; In cold situation, electromagnet 2 has magnetic, and iron plate 3 is attracting with continuing, and iron plate 3 of continuing can drive pulling plug unit 6 and lock body unit 1 sealed; When electromagnet 2 is energized, electromagnet 2 loses magnetism, and iron plate 3 of continuing departs from electromagnet and drives pulling plug unit 6 to eject lock body unit 1, namely realizes unblanking.
Continue see accompanying drawing, continue on iron plate 3 and the sealed place of pulling plug unit 6 is provided with spacing hole, this spacing hole inside is provided with sleeve 5, brake hoop 52 is provided with between sleeve 5 and spacing hole, the top of sleeve 5 be equipped with multiple can the spherical cavity 51 of accommodating steel ball, when pulling plug unit 6 is sealed with iron plate 3 of continuing, in sleeve 5, steel ball and brake hoop 52 offset, to make pulling plug unit 6 prop up to continue iron plate 3.
The continue two ends of iron plate 3 are connected with lock body unit 1 by spring 4, and during energising, electromagnet 2 loses magnetic force, and iron plate 3 of continuing can depart from electromagnet 2 under the action of the spring, and pulling plug unit can be made to be separated with lock body unit.In addition, the bottom of pulling plug unit 6 is provided with pulling plug head 61, the head of pulling plug head 61 is fusiform, bottom is cut sth. askew to cylindrical, the head maximum gauge of pulling plug head 61 should be less than spherical cavity sleeve 5 minimum diameter herein, it is inner that pulling plug head 61 can be set in sleeve 5, when such shape makes it enter into sleeve, steel ball can better be made to pass in and out, when pulling plug head 61 is by spherical cavity 51, props up the steel ball in spherical cavity 51, the outside of steel ball and brake hoop 52 are offseted, thus make pulling plug unit and iron plate of continuing block mutually and, realize locking.
In order to the easy disengaging lock body unit of the iron plate 3 that prevents from continuing, be inwardly provided with spacing buckle at the top of lock body unit 1, spacing buckle is arranged on the both sides, top of iron plate 3 of continuing, to limit the upward position of iron plate 3 of continuing.
As a kind of preferred embodiment, the bottom of sleeve 5 is mounted by means of bolts on lock body unit 1, uses bolt to fix, can be conducive to the replacing of sleeve 5 on the one hand, also can adjust the position of sleeve on the other hand according to the position of electromagnet or electromagnetic force size.
Above-mentioned lock body unit 1 can be arranged on door, and pulling plug unit 6 is arranged on doorframe; Certainly, above-mentioned lock body unit 1 also can be arranged on doorframe, and now, pulling plug unit 6 is arranged on door.
In order to further illustrate electromagnet in the present invention, illustrate the course of work of electromagnet of the present invention below:
Under cold state, continue iron plate and the adhesive of electromagnet phase, pulling plug head in pulling plug unit is deep into the sleeve inner continued on iron plate, until arrival spherical cavity, because having mobilizable steel ball in spherical cavity, pulling plug head props up steel ball, thus makes the outside of steel ball and continue iron plate offseting, thus realizes locking state; When unblanking, be energized instantaneously, it should be noted that, the mode of this energising is unique, and available key starts, also can the startup such as fingerprint, password, during energising, electromagnet loses magnetism, and iron plate of continuing flicks under the drive of spring, with away from electromagnet, thus the spherical cavity continued on iron plate and pulling plug head misplace, in spherical cavity, steel ball is free state, then pulling plug unit can be made to depart from lock body unit, to realize unblanking.
Be appreciated that the present invention is described by some embodiments, those skilled in the art know, without departing from the spirit and scope of the present invention, can carry out various change or equivalence replacement to these characteristic sum embodiments.In addition, under the teachings of the present invention, can modify to adapt to concrete situation and material to these characteristic sum embodiments and can not the spirit and scope of the present invention be departed from.Therefore, the present invention is by the restriction of specific embodiment disclosed herein, and the embodiment in the right of all the application of falling into all belongs in the scope that the present invention protects.
Claims (10)
1. a magnetic key operated lock, it is characterized in that, comprise lock body unit (1), and the pulling plug unit (6) that can lock together with lock body unit (1), wherein, lock body unit (1) inside be provided with can under no power state the magnetic electromagnet of tool (2), the top of electromagnet (2) is provided with can the iron plate of continuing (3) of sealed pulling plug unit (6), when electromagnet (2) has magnetic, attracting with iron plate of continuing (3), iron plate of continuing (3) can drive pulling plug unit (6) and lock body unit (1) sealed; During electromagnet (2) energising, electromagnet (2) loses magnetism, and iron plate of continuing (3) departs from electromagnet and drives pulling plug unit (6) to eject lock body unit (1).
2. magnetic key operated lock according to claim 1, it is characterized in that, on iron plate (3) of continuing and pulling plug unit (6) sealed place is provided with spacing hole, this spacing hole inside is provided with sleeve (5), brake hoop (52) is provided with between sleeve (5) and spacing hole, the top of sleeve (5) be equipped with multiple can the spherical cavity (51) of accommodating steel ball, when pulling plug unit (6) is sealed with iron plate (3) of continuing, sleeve (5) interior steel ball and brake hoop (52) offset, and prop up iron plate of continuing (3) to make pulling plug unit (6).
3. magnetic key operated lock according to claim 1 or 2, it is characterized in that, the continue two ends of iron plate (3) are connected with lock body unit (1) by spring (4), during energising, electromagnet (2) loses magnetic force, and iron plate of continuing (3) departs from electromagnet (2) under the action of the spring.
4. magnetic key operated lock according to claim 3, it is characterized in that, the bottom of pulling plug unit (6) is provided with pulling plug head (61), it is inner that pulling plug head (61) can be set in sleeve (5), when pulling plug head (61) is by spherical cavity (51), prop up the steel ball in spherical cavity (51), the outside of steel ball and brake hoop (52) are offseted.
5. magnetic key operated lock according to claim 4, it is characterized in that, the head of pulling plug head (61) is fusiform, cuts sth. askew to cylindrical in bottom.
6. magnetic key operated lock according to claim 1, it is characterized in that, the top of lock body unit (1) is inwardly provided with spacing buckle, and spacing buckle is arranged on the both sides of iron plate of continuing (3), to limit the upward position of iron plate of continuing (3).
7. magnetic key operated lock according to claim 1, it is characterized in that, the bottom of sleeve (5) is mounted by means of bolts on lock body unit (1).
8. magnetic key operated lock according to claim 1, it is characterized in that, lock body unit (1) is arranged on door, and pulling plug unit (6) is arranged on doorframe.
9. magnetic key operated lock according to claim 1, it is characterized in that, lock body unit (1) is arranged on doorframe, and pulling plug unit (6) is arranged on door.
10. magnetic key operated lock according to claim 1, it is characterized in that, electromagnet (2) is in E type, and the E type two ends correspondence of electromagnet (2) is arranged on bottom the two ends of iron plate of continuing (3).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510395367.2A CN104989186A (en) | 2015-04-29 | 2015-07-07 | Magnetic lock |
| PCT/CN2016/078962 WO2017005026A1 (en) | 2015-04-29 | 2016-04-11 | Magnetic lock |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015102158156 | 2015-04-29 | ||
| CN201510215815 | 2015-04-29 | ||
| CN201510395367.2A CN104989186A (en) | 2015-04-29 | 2015-07-07 | Magnetic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104989186A true CN104989186A (en) | 2015-10-21 |
Family
ID=54301057
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520485884.4U Active CN204804500U (en) | 2015-04-29 | 2015-07-07 | Magnetic force lock |
| CN201510395367.2A Pending CN104989186A (en) | 2015-04-29 | 2015-07-07 | Magnetic lock |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520485884.4U Active CN204804500U (en) | 2015-04-29 | 2015-07-07 | Magnetic force lock |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN204804500U (en) |
| WO (1) | WO2017005026A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017005026A1 (en) * | 2015-04-29 | 2017-01-12 | 上海欧一安保器材有限公司 | Magnetic lock |
| CN106677634A (en) * | 2016-11-25 | 2017-05-17 | 长园共创电力安全技术股份有限公司 | Axial direction lockset |
| CN108167563A (en) * | 2017-12-26 | 2018-06-15 | 凯迈（洛阳）气源有限公司 | A kind of electromagnetism release unit and connecting seat |
| CN114050016A (en) * | 2021-09-15 | 2022-02-15 | 张致豪 | Solenoid actuator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114802082A (en) * | 2022-04-18 | 2022-07-29 | 安徽金诚汽车装饰设计开发有限公司 | Driver enclosure with danger identification and alarm function and identification method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746458A (en) * | 1996-05-13 | 1998-05-05 | Ralph's Welding Inc. | Easily installable delayed egress lock system |
| CN101624883A (en) * | 2009-08-19 | 2010-01-13 | 上海欧一安保器材有限公司 | Pulling plug type lock structure capable of locking door without consuming power |
| CN102619403A (en) * | 2012-03-22 | 2012-08-01 | 上海欧一安保器材有限公司 | Mini mechanical magnetic lock |
| CN204804500U (en) * | 2015-04-29 | 2015-11-25 | 上海欧一安保器材有限公司 | Magnetic force lock |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL174673A0 (en) * | 2006-03-30 | 2006-08-20 | Eyal Artsiely | Device for preventing door slamming |
| CN202596316U (en) * | 2012-03-22 | 2012-12-12 | 上海欧一安保器材有限公司 | Miniature mechanical magnetic lock |
-
2015
- 2015-07-07 CN CN201520485884.4U patent/CN204804500U/en active Active
- 2015-07-07 CN CN201510395367.2A patent/CN104989186A/en active Pending
-
2016
- 2016-04-11 WO PCT/CN2016/078962 patent/WO2017005026A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746458A (en) * | 1996-05-13 | 1998-05-05 | Ralph's Welding Inc. | Easily installable delayed egress lock system |
| CN101624883A (en) * | 2009-08-19 | 2010-01-13 | 上海欧一安保器材有限公司 | Pulling plug type lock structure capable of locking door without consuming power |
| CN102619403A (en) * | 2012-03-22 | 2012-08-01 | 上海欧一安保器材有限公司 | Mini mechanical magnetic lock |
| CN204804500U (en) * | 2015-04-29 | 2015-11-25 | 上海欧一安保器材有限公司 | Magnetic force lock |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017005026A1 (en) * | 2015-04-29 | 2017-01-12 | 上海欧一安保器材有限公司 | Magnetic lock |
| CN106677634A (en) * | 2016-11-25 | 2017-05-17 | 长园共创电力安全技术股份有限公司 | Axial direction lockset |
| CN106677634B (en) * | 2016-11-25 | 2022-08-05 | 长园共创电力安全技术股份有限公司 | Axial lockset |
| CN108167563A (en) * | 2017-12-26 | 2018-06-15 | 凯迈（洛阳）气源有限公司 | A kind of electromagnetism release unit and connecting seat |
| CN108167563B (en) * | 2017-12-26 | 2020-01-03 | 凯迈（洛阳）气源有限公司 | Electromagnetic separation device and connecting seat |
| CN114050016A (en) * | 2021-09-15 | 2022-02-15 | 张致豪 | Solenoid actuator |
| CN114050016B (en) * | 2021-09-15 | 2024-03-29 | 上海欧一安保器材有限公司 | Solenoid actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017005026A1 (en) | 2017-01-12 |
| CN204804500U (en) | 2015-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160426 Address after: 201103 Shanghai City, Minhang District Hongqiao Jinhui Town Road No. 378 Applicant after: Ouyi Electromechanical Hardware Co., Ltd., Shanghai Address before: 201402 No. 2858 Da Ye highway, Shanghai, Fengxian District Applicant before: Shanghai One Top Corporation |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |