CN203783278U - Cabinet electromagnetic lock - Google Patents
Cabinet electromagnetic lock Download PDFInfo
- Publication number
- CN203783278U CN203783278U CN201420084332.8U CN201420084332U CN203783278U CN 203783278 U CN203783278 U CN 203783278U CN 201420084332 U CN201420084332 U CN 201420084332U CN 203783278 U CN203783278 U CN 203783278U
- Authority
- CN
- China
- Prior art keywords
- housing
- latch hook
- drive block
- hook drive
- locking lever
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a cabinet electromagnetic lock, comprising a shell, an electromagnet, a locking hook transmission block, a stop lever, a tower-shaped reset spring, a movable iron core, a torsion spring and a lock catch; a notch slot is arranged at one side of the shell; the locking hook transmission block is connected onto the shell and is positioned above the notch slot; the lock catch penetrates through the notch slot to be connected with a clamp slot of the locking hook transmission block; the electromagnet is connected to the left side of the shell; the tower-shaped reset spring is connected to the lower end of the electromagnet; the stop lever is connected onto the shell and is positioned below the locking hook transmission block; a stop slot on the stop lever is connected with a stop baffle block on the locking hook transmission block; the movable iron core is connected to the left end of the stop lever and is connected with the tower-shaped reset spring; one end of the torsion spring is connected with the upper part of the shell; the other end of the torsion spring is connected with the upper part of the locking hook transmission block. The cabinet electromagnetic lock has the characteristics of simple structure, simplicity and convenience in mounting, strong shockproof capacity, safety, attraction and small size.
Description
Technical field
The utility model relates to field of lockset, refers more particularly to a kind of bin electromagnetic lock.
Background technology
There is following defect in existing bin electromagnetic lock:
1, most of bin electromagnetic lock volume is larger, and thickness is large, the usage space of waste bin material and bin;
2 and small-sized cabinet lock, mostly be and adopt electromagnet, locking lever, locking lever interlock wind wheel, thereby wind wheel fastens the object that latch hook linkage telescopic bar realization is simultaneously unblanked and flicked cabinet door, but this kind of structure but because of synchronously dwindling of pulling force source normal produce draw motionless, and can't afford to drive the phenomenon of lock, or the pulling force source that reduces thereupon to reduce for solving volume, have to reduce the stop surface occlusal contact area of stopping function, conventionally all can only accomplish that length and width are at 1mm × 5mm, product is very undesirable in shock resistance thus, has reduced the safety of lock;
3, inconvenience is installed, similar lock is on the market installed very difficult;
4, installation requirement is high, complicated, not attractive in appearance and have certain danger while installing.Cabinet lock is on the market to cater to the requirement that flicks cabinet door, all design expansion link, play the effect that flicks cabinet door, but need in bin, reserve expansion link mouth, add latch hook mouth, strengthened installation difficulty, again often because the size inaccuracy between expansion link mouth and latch hook mouth produces stuck, cause not opening cabinet door, and eject that expansion link is outside neither attractive in appearance again the danger that bumps against hand or object while getting thing.
Utility model content
The purpose of this utility model be to overcome above-mentioned weak point of the prior art and provide that a kind of simple in structure, shock resistance is strong, simple installation, safety is attractive in appearance, size is little bin electromagnetic lock.
The utility model is realized in the following way:
A kind of bin electromagnetic lock, is characterized in that: comprise housing 1, electromagnet 2, latch hook drive block 3, locking lever 4, turriform back-moving spring 5, movable core 6, torsion spring 7, snap close 8, a side of described housing 1 is provided with short slot 10; Described latch hook drive block 3 is connected on housing 1 by the first power transmission shaft 15, and latch hook drive block 3 is positioned at the top of short slot 10; Described latch hook drive block 3 is rotatable with respect to housing 1; Described snap close 8 is connected with the draw-in groove 31 of latch hook drive block 3 through short slot 10;
Described electromagnet 2 is connected on the left side of housing 1, and is connected with power supply by wire 9; Described turriform back-moving spring 5 is connected in the lower end of electromagnet 2; Described locking lever 4 is connected on housing 1 by second driving shaft 16, and is positioned at the below of latch hook drive block 3; Described locking lever 4 is rotatable with respect to housing 1; Locking groove 41 on described locking lever 4 is connected with the stop block 32 on latch hook drive block 3; Described movable core 6 is connected in the left end of locking lever 4, and is connected with turriform back-moving spring 5;
Described torsion spring 7 one end are connected with the top of housing 1, and the other end is connected with the top of latch hook drive block 3.
Described housing 1 is provided with emergent hole 11, and the right-hand member of described locking lever 4 is positioned on emergent hole 11.
The left bottom of described housing 1 is provided with emergency tank 12, and described movable core 6 is positioned at emergency tank 12.
Described housing 1 is provided with some installing holes 13.
The beneficial effects of the utility model are: the double lever structure that adopts latch hook drive block to coordinate with locking lever, greatly reduce the requirement to pulling force source, reduce the risk that can't afford to drive lock, in addition increased the occlusal contact area of latch hook drive block and locking lever stop surface, and turriform back-moving spring is connected with the movable core of the left end of locking lever, further improved the anti-seismic performance of lock, this device is regardless of left and right design, simple installation.
Brief description of the drawings
Fig. 1 the utility model structural representation;
Fig. 2 the utility model uses view.
Detailed description of the invention
Now by reference to the accompanying drawings, the utility model detailed description of the invention is described in detail in detail:
As shown in Figure 1, a kind of bin electromagnetic lock, comprises housing 1, electromagnet 2, latch hook drive block 3, locking lever 4, turriform back-moving spring 5, movable core 6, torsion spring 7, snap close 8, and a side of described housing 1 is provided with short slot 10; Latch hook drive block 3 is connected on housing 1 by the first power transmission shaft 15, and latch hook drive block 3 is positioned at the top of short slot 10; Latch hook drive block 3 is rotatable with respect to housing 1; Snap close 8 is connected with the draw-in groove 31 of latch hook drive block 3 through short slot 10, forms the open and close of lock; Electromagnet 2 is connected on the left side of housing 1, and is connected with power supply by wire 9; Turriform back-moving spring 5 is connected in the lower end of electromagnet 2; Locking lever 4 is connected on housing 1 by second driving shaft 16, and is positioned at the below of latch hook drive block 3; Locking lever 4 is rotatable with respect to housing 1; Locking groove 41 on locking lever 4 is connected with the stop block 32 on latch hook drive block 3; Movable core 6 is connected in the left end of locking lever 4, and is connected with turriform back-moving spring 5, by electromagnet 2 drive turriform back-moving spring 5 flexible with launch to realize moving up and down of movable core 6, thereby realize coordinating of locking lever 4 and latch hook drive block 3; Torsion spring 7 one end are connected with the top of housing 1, and the other end is connected with the top of latch hook drive block 3, and torsion spring 7 is realized the left-right rotation of latch hook drive block 3.
The utility model housing 1 is provided with emergent hole 11, and the right-hand member of locking lever 4 is positioned on emergent hole 11, when snap close 8 is ineffective or other reasons causes lock not open, brakes locking lever 4 can realize and unblanking by emergent hole 11.
The left bottom of the utility model housing 1 is provided with emergency tank 12, and described movable core 6 is positioned at emergency tank 12, when snap close 8 is ineffective or other reasons causes lock not open, brakes movable core 6 can realize and unblanking by emergency tank 12.
The utility model housing 1 is provided with some installing holes 13, for the installation of housing 1.
As shown in Figure 2, the utility model is provided with the short slot 10 of corresponding snap close 8 at a side of housing 1, short slot 10 tops in housing 1 are provided with latch hook drive block 3, latch hook drive block 3 is action to the right under the effect of torsion spring 7, snap close 8 in the time that cabinet door is closed on cabinet door is pressed into and promotes latch hook drive block 3 along short slot 10 under trying hard to recommend outside and moving, in the time that the stop block 32 of latch hook drive block 3 moves on the locking groove 41 of locking lever 4, now latch hook drive block 3 is stopped lever 4 and blocks door lock.Pull turriform back-moving spring 5 to shrink when producing magnetic force after electromagnet 2 energisings, turriform back-moving spring 5 drives movable core 6 and drives locking lever 4 that locking groove 41 and stop block 32 are departed from, and under the effect of torsion spring 7, latch hook drive block 3 resets snap close 8 is ejected to the unlatching of cabinet door; After electromagnet 2 power-off, movable core 6 resets locking lever 4 under 5 effects of turriform back-moving spring.
The utility model is not limited to above-mentioned embodiment, and any simple modification, equivalent variations and modification that any those of ordinary skill in the art do above-described embodiment in based on technical solutions of the utility model, all belong in protection domain of the present utility model.
Claims (4)
1. a bin electromagnetic lock, it is characterized in that: comprise housing (1), electromagnet (2), latch hook drive block (3), locking lever (4), turriform back-moving spring (5), movable core (6), torsion spring (7), snap close (8), a side of described housing (1) is provided with short slot (10); It is upper that described latch hook drive block (3) is connected in housing (1) by the first power transmission shaft (15), and latch hook drive block (3) is positioned at the top of short slot (10); Described latch hook drive block (3) is rotatable with respect to housing (1); Described snap close (8) is connected with the draw-in groove (31) of latch hook drive block (3) through short slot (10);
Described electromagnet (2) is connected on the left side of housing (1), and is connected with power supply by wire (9); Described turriform back-moving spring (5) is connected in the lower end of electromagnet (2); It is upper that described locking lever (4) is connected in housing (1) by second driving shaft (16), and be positioned at the below of latch hook drive block (3); Described locking lever (4) is rotatable with respect to housing (1); Locking groove (41) on described locking lever (4) is connected with the stop block (32) on latch hook drive block (3); Described movable core (6) is connected in the left end of locking lever (4), and is connected with turriform back-moving spring (5);
Described torsion spring (7) one end is connected with the top of housing (1), and the other end is connected with the top of latch hook drive block (3).
2. a kind of bin electromagnetic lock according to claim 1, is characterized in that: described housing (1) is provided with emergent hole (11), the right-hand member of described locking lever (4) is positioned on emergent hole (11).
3. a kind of bin electromagnetic lock according to claim 1, is characterized in that: the left bottom of described housing (1) is provided with emergency tank (12), described movable core (6) is positioned at emergency tank (12).
4. a kind of bin electromagnetic lock according to claim 1, is characterized in that: described housing (1) is provided with some installing holes (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420084332.8U CN203783278U (en) | 2014-02-27 | 2014-02-27 | Cabinet electromagnetic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420084332.8U CN203783278U (en) | 2014-02-27 | 2014-02-27 | Cabinet electromagnetic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203783278U true CN203783278U (en) | 2014-08-20 |
Family
ID=51319478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420084332.8U Expired - Fee Related CN203783278U (en) | 2014-02-27 | 2014-02-27 | Cabinet electromagnetic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203783278U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453454A (en) * | 2014-12-17 | 2015-03-25 | 苏州长鼎兴智能科技有限公司 | Intelligent electronic lock for cabinets |
| CN104533173A (en) * | 2014-12-17 | 2015-04-22 | 苏州长鼎兴智能科技有限公司 | Intelligent cabinet electronic lock |
| CN104594731A (en) * | 2014-12-25 | 2015-05-06 | 广西大学 | Storage cabinet electronic door lock |
| CN105680337A (en) * | 2016-04-15 | 2016-06-15 | 泉州市大西洋电力科技有限公司 | Emergency unlocking mechanism of high-voltage switchgear assembly rear door |
| CN107448064A (en) * | 2016-05-30 | 2017-12-08 | 成都飞机工业（集团）有限责任公司 | A kind of electromagnetic type tripper |
| CN107890185A (en) * | 2017-11-20 | 2018-04-10 | 东莞市怡丰锁业有限公司 | A kind of lock easy to use |
| CN110094112A (en) * | 2018-01-29 | 2019-08-06 | 上海松下微波炉有限公司 | Locking mechanism and enabling control method |
| CN113137140A (en) * | 2021-05-14 | 2021-07-20 | 厦门美科物联科技有限公司 | Electronic lock capable of preventing knocking and unlocking |
| WO2025011176A1 (en) * | 2023-07-12 | 2025-01-16 | Precision Robotics (Hong Kong) Limited | Locking device, locking system and robot system |
-
2014
- 2014-02-27 CN CN201420084332.8U patent/CN203783278U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453454A (en) * | 2014-12-17 | 2015-03-25 | 苏州长鼎兴智能科技有限公司 | Intelligent electronic lock for cabinets |
| CN104533173A (en) * | 2014-12-17 | 2015-04-22 | 苏州长鼎兴智能科技有限公司 | Intelligent cabinet electronic lock |
| CN104533173B (en) * | 2014-12-17 | 2017-03-29 | 苏州长鼎兴智能科技有限公司 | Intelligent bin electronic lock |
| CN104594731A (en) * | 2014-12-25 | 2015-05-06 | 广西大学 | Storage cabinet electronic door lock |
| CN105680337A (en) * | 2016-04-15 | 2016-06-15 | 泉州市大西洋电力科技有限公司 | Emergency unlocking mechanism of high-voltage switchgear assembly rear door |
| CN107448064A (en) * | 2016-05-30 | 2017-12-08 | 成都飞机工业（集团）有限责任公司 | A kind of electromagnetic type tripper |
| CN107448064B (en) * | 2016-05-30 | 2024-01-12 | 成都飞机工业（集团）有限责任公司 | Electromagnetic unlocking device |
| CN107890185A (en) * | 2017-11-20 | 2018-04-10 | 东莞市怡丰锁业有限公司 | A kind of lock easy to use |
| CN107890185B (en) * | 2017-11-20 | 2024-06-04 | 东莞市怡丰锁业有限公司 | Simple and easy-to-use lock catch |
| CN110094112A (en) * | 2018-01-29 | 2019-08-06 | 上海松下微波炉有限公司 | Locking mechanism and enabling control method |
| CN113137140A (en) * | 2021-05-14 | 2021-07-20 | 厦门美科物联科技有限公司 | Electronic lock capable of preventing knocking and unlocking |
| WO2025011176A1 (en) * | 2023-07-12 | 2025-01-16 | Precision Robotics (Hong Kong) Limited | Locking device, locking system and robot system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20190227 |