CN111088908B - Electromagnetic lock unlocking device - Google Patents
Electromagnetic lock unlocking device Download PDFInfo
- Publication number
- CN111088908B CN111088908B CN202010061406.6A CN202010061406A CN111088908B CN 111088908 B CN111088908 B CN 111088908B CN 202010061406 A CN202010061406 A CN 202010061406A CN 111088908 B CN111088908 B CN 111088908B
- Authority
- CN
- China
- Prior art keywords
- electromagnetic lock
- connecting rod
- shell
- push rod
- rod mechanism
- 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.)
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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
- E05B65/00—Locks or fastenings for special use
-
- 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
- E05B2047/0084—Key or electric means; Emergency release
- E05B2047/0086—Emergency release, e.g. key or electromagnet
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
本发明涉及蒸、烤、消毒电器领域，特指一种电磁锁开锁器，包括连杆机构，所述连杆机构的端部位于电器的控制板与门体之间的缝隙，连杆机构的端尾位于电磁锁锁钩一侧，推动连杆机构的端部带动连杆机构的端尾，从而拨动电磁锁锁钩脱离锁扣。采用上述方案后，可以在电磁锁失效时进行开锁。
The present invention relates to the field of steaming, baking and disinfecting electrical appliances, and particularly to an electromagnetic lock unlocker, comprising a connecting rod mechanism, the end of which is located in the gap between the control panel and the door body of the electrical appliance, the end of which is located on one side of the electromagnetic lock hook, and the end of the connecting rod mechanism is pushed to drive the end of the connecting rod mechanism, thereby moving the electromagnetic lock hook out of the lock buckle. After adopting the above scheme, the electromagnetic lock can be unlocked when it fails.
Description
Technical Field
The invention relates to the field of steaming, baking and sterilizing electric appliances, in particular to an electromagnetic lock unlocking device.
Background
The electric appliances such as the electric steam box, the steam oven, the steam baking sterilizing box and the like of the embedded cabinet or the integrated kitchen are high in internal temperature during working, and the door is locked through the electromagnetic lock in the working state so as to prevent the infant from being easily opened or open scalding operators during working for ensuring the safety of the electric appliances.
However, the electromagnetic lock has the possibility of failure, or the electromagnetic lock hook is abnormal, or the plastic lock hook matched with the electromagnetic lock is abnormally blocked, or the return spring of the electromagnetic lock falls off, so that the door body cannot be opened. At this time, the electromagnetic lock needs to be corrected by manual disassembly.
The existing steaming, baking and sterilizing electric appliances are generally provided with mounting screws which are embedded into a box body in consideration of appearance factors during manufacturing, and the mounting screws are hidden on the side surface or the inside of a cavity behind a door body, so that the mounting screws cannot be removed without opening the door body, and the door body cannot be detached, so that a unique door opening mode can only be forcedly opened, and the uncontrollable door opening method can possibly cause irreversible damage to the box body and even immeasurable damage to a matched cabinet or an integrated kitchen range shell.
Therefore, the inventor further research and develop an electromagnetic lock unlocking device, and the scheme is generated.
Disclosure of Invention
The invention aims to provide an electromagnetic lock unlocking device which can unlock when an electromagnetic lock fails.
In order to achieve the above object, the technical scheme of the present invention is as follows:
An electromagnetic lock unlocking device is arranged on an electromagnetic lock and comprises a connecting rod mechanism, wherein the end part of the connecting rod mechanism is positioned in a gap between a control panel and a door body of an electric appliance, the end tail of the connecting rod mechanism is positioned on one side of an electromagnetic lock hook, and the end tail of the connecting rod mechanism is pushed to drive the end tail of the connecting rod mechanism, so that the electromagnetic lock hook is shifted to be separated from a lock catch.
Through install one with electromagnetic lock complex lock unlocking device in steam ager, oven, disinfect box's crack gap, can be under the condition of not destroying electrical apparatus box and door body, conflict link mechanism tip through the platy object, stir the lock unlocking device through promoting link mechanism and unblank, and this kind of structure even touched under the condition of not using the instrument, also can not open the electromagnetic lock because of propulsive distance is not enough.
Further, the link mechanism is arranged in the shell, a mounting plate is arranged on the outer side of the shell and matched with the electromagnetic lock core, and the unlocking device is fixed beside the electromagnetic lock core through the mounting plate.
Further, the link mechanism comprises a push rod, a buffer spring and a deflector rod, two ends of the buffer spring are respectively connected with the push rod and the deflector rod, the push rod is used as the end part of the link mechanism to transmit thrust, the buffer spring transmits the thrust to the deflector rod, and the deflector rod dials the electromagnetic lock hook.
The action of the buffer spring firstly can prevent the electromagnetic lock from being opened by misoperation, the buffer spring can transmit the thrust to the deflector rod only under continuous pressure, secondly can reset the connecting rod mechanism, and can pull the deflector rod back and reset the push rod at the same time after external force is removed.
Further, the link mechanism is arranged in the shell, a first chute is formed in the edge of the shell, the push rod passes through the first chute, two ends of the push rod are respectively positioned at the inner side and the outer side of the shell, and the moving distance of the push rod is limited by the first chute.
The first chute can prevent excessive force from being applied to the push rod end, so that the whole connecting rod mechanism is damaged.
Further, the deflector rod is pivoted in the shell, the end part of the deflector rod, which is connected with the buffer spring, is positioned in the second sliding groove at the side edge, and the other end of the deflector rod is linked with the electromagnetic lock latch hook by arranging a transmission part penetrating out of the shell.
The second sliding groove is used for limiting the back and forth movement of the deflector rod to exceed the required amplitude, and preventing the lock catch from being damaged.
After the scheme is adopted, compared with the prior art, the invention has the following advantages:
The structure is simple, the volume is small, the electromagnetic lock can be directly installed and fixed on the electromagnetic lock, the normal work of the electromagnetic lock is not influenced, and only flat plate-shaped articles (such as a steel plate ruler, a fruit knife and the like) are needed to push the head of the push rod from a gap between the control plate glass and the door body, so that a linkage deflector rod is generated, and the lock can be easily opened; in appearance, the head of the push rod is only slightly exposed outside the whole machine, so that the whole appearance is hardly affected.
Drawings
FIG. 1 is a schematic illustration of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is one of the usage state reference diagrams of the present invention;
FIG. 4 is a second view of the usage status reference of the present invention;
FIG. 5 is a third view of the usage status reference of the present invention;
Description of the reference numerals
A shell 1, a mounting plate 11, a push rod 2, a buffer spring 3, a deflector rod 4, a transmission piece 41,
A first chute 5, a second chute 6, an electromagnetic lock latch hook 7, an electromagnetic lock core 8,
And a lock catch 9.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples.
As shown in the figure, the electromagnetic lock unlocking device comprises a shell 1, a push rod 2, a buffer spring 3 and a deflector rod 4, wherein the shell 1 is fixed beside an electromagnetic lock core 8 through a mounting plate 11 arranged on the outer side, and the shape of one side edge of the mounting plate 11 is matched with the radian of the electromagnetic lock core 8.
The shell 1 is internally provided with a buffer spring 3, a push rod 2 and a deflector rod 4, two ends of the buffer spring 3 are respectively connected with the push rod 2 and the deflector rod 4, wherein the deflector rod 4 is pivoted in the shell 1, the pivoting point is close to the buffer spring 3, the end part of the deflector rod 4 connected with the buffer spring 3 is positioned in a second chute 6 at the side edge, and the other end of the deflector rod 4 is linked with an electromagnetic lock hook 7 by arranging a transmission piece 41 penetrating out of the shell 1; the first chute 5 is arranged at the edge of the shell 1, the push rod 2 passes through the first chute 5, two ends of the push rod 2 are respectively positioned at the inner side and the outer side of the shell 1, and the moving distance of the push rod 2 is limited by the first chute 5. The push rod 2 is located the shape in the casing 1 outside and need flat, just can be located the gap between control panel glass and the door body, and promotes push rod 2 and need with flat object auxiliary pushing, can prevent to touch by mistake and open the electromagnetic lock.
Pushing the push rod 2, the buffer spring 3 is compressed, so that the buffer spring 3 transmits pushing force to the deflector rod 4, and the transmission piece 41 at the end part of the deflector rod 4 toggles the electromagnetic lock latch hook 7 to be separated from the lock catch 9.
The first chute 5 can prevent excessive force from being applied to the end of the push rod 2, so that the whole connecting rod mechanism is damaged, and the second chute 6 is used for limiting the back and forth movement of the deflector rod 4 to exceed the required amplitude, so that the electromagnetic lock hook 7 is prevented from being damaged.
The buffer spring 3 has the functions of preventing misoperation from opening the electromagnetic lock, transmitting thrust to the deflector rod 4 only under continuous pressure, resetting the link mechanism, and pulling the deflector rod 4 back and resetting the push rod 2 at the same time after external force is removed.
The foregoing is only specific embodiments of the present invention, and words such as "upper, lower, left, right, middle" and the like "related to the present invention are merely used by way of reference, not to be construed as limiting, and any insubstantial modifications made by the present invention shall fall within the scope of the invention.
Claims (3)
1. An electromagnetic lock unlocking device is arranged on an electromagnetic lock and is characterized in that: the electromagnetic lock comprises a connecting rod mechanism, wherein the end part of the connecting rod mechanism is positioned in a gap between a control panel and a door body of an electric appliance, the end tail of the connecting rod mechanism is positioned at one side of an electromagnetic lock hook, and the end tail of the connecting rod mechanism is pushed to drive the end tail of the connecting rod mechanism, so that the electromagnetic lock hook is stirred to be separated from a lock catch; the connecting rod mechanism comprises a push rod, a buffer spring and a deflector rod, wherein two ends of the buffer spring are respectively connected with the push rod and the deflector rod, the push rod is used as the end part of the connecting rod mechanism to transmit thrust, the buffer spring transmits the thrust to the deflector rod, the deflector rod dials the electromagnetic lock locking hook, the connecting rod mechanism is arranged in a shell, a mounting plate is arranged on the outer side of the shell and matched with the electromagnetic lock core, and the unlocking device is fixed beside the electromagnetic lock core through the mounting plate.
2. An electromagnetic lock opener according to claim 1, characterized in that: the connecting rod mechanism is arranged in the shell, a first chute is formed in the edge of the shell, the push rod passes through the first chute, two ends of the push rod are respectively positioned at the inner side and the outer side of the shell, and the moving distance of the push rod is limited by the first chute.
3. An electromagnetic lock opener according to claim 1, characterized in that: the deflector rod is pivoted in the shell, the end part of the deflector rod, which is connected with the buffer spring, is positioned in the second chute at the side edge, and the other end of the deflector rod is linked with the electromagnetic lock latch hook by arranging a transmission piece penetrating out of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010061406.6A CN111088908B (en) | 2020-01-19 | 2020-01-19 | Electromagnetic lock unlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010061406.6A CN111088908B (en) | 2020-01-19 | 2020-01-19 | Electromagnetic lock unlocking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111088908A CN111088908A (en) | 2020-05-01 |
| CN111088908B true CN111088908B (en) | 2024-11-12 |
Family
ID=70398840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010061406.6A Active CN111088908B (en) | 2020-01-19 | 2020-01-19 | Electromagnetic lock unlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111088908B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629923A (en) * | 2019-01-25 | 2019-04-16 | 温州天健电器有限公司 | Electromagnetic lock |
| CN211776591U (en) * | 2020-01-19 | 2020-10-27 | 浙江万事兴电器有限公司 | Electromagnetic lock unlocking device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3075703U (en) * | 2000-08-18 | 2001-03-06 | ▲せん▼銘科技股▲ふん▼有限公司 | Locking mechanism for electronic cabinet locks |
| WO2009153797A1 (en) * | 2008-06-19 | 2009-12-23 | Homegate Ltd. | Lock with emergency unlocking mechanism |
| DE102006048370A1 (en) * | 2006-10-09 | 2008-04-10 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Electromechanical actuator for a flap or the like |
| CN102071840A (en) * | 2009-11-20 | 2011-05-25 | 东港市低压电器附件厂 | Anti-misoperation outdoor electromagnetic lock |
| CN102094305B (en) * | 2009-12-11 | 2013-07-24 | 杭州神林电子有限公司 | Door lock device |
| CN203846885U (en) * | 2014-03-28 | 2014-09-24 | 宁波市北仑区天宇轻工机械厂 | Electromagnetic lock capable of core rod from retracting due to external force |
| CN204609535U (en) * | 2014-12-31 | 2015-09-02 | 郑建斌 | A kind of bin electromagnetic lock with push rod and microswitch |
| CN205135134U (en) * | 2015-11-23 | 2016-04-06 | 成都我来啦网格信息技术有限公司 | Emergent delatch mechanism |
| CN205502771U (en) * | 2016-02-20 | 2016-08-24 | 章玺 | Use electronic lock of casing lateral wall locking |
| CN205637917U (en) * | 2016-04-13 | 2016-10-12 | 杜如祥 | A electromagnetic lock for deposit cabinet by oneself |
| CN208122561U (en) * | 2017-12-30 | 2018-11-20 | 成都前宏通讯有限责任公司 | A kind of electric clutch lock and emergent unlocking mechanism |
-
2020
- 2020-01-19 CN CN202010061406.6A patent/CN111088908B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629923A (en) * | 2019-01-25 | 2019-04-16 | 温州天健电器有限公司 | Electromagnetic lock |
| CN211776591U (en) * | 2020-01-19 | 2020-10-27 | 浙江万事兴电器有限公司 | Electromagnetic lock unlocking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111088908A (en) | 2020-05-01 |
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| 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An electromagnetic lock unlocking device Granted publication date: 20241112 Pledgee: Bank of Ningbo Co.,Ltd. Shaoxing Branch Pledgor: ZHEJIANG VEZSIN ELECTRICAL Co.,Ltd. Registration number: Y2025980008017 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20241112 Pledgee: Bank of Ningbo Co.,Ltd. Shaoxing Branch Pledgor: ZHEJIANG VEZSIN ELECTRICAL Co.,Ltd. Registration number: Y2025980008017 |