CN2734923Y - Remote-controlled electromagnetic mouth-locking apparatus - Google Patents
Remote-controlled electromagnetic mouth-locking apparatus Download PDFInfo
- Publication number
- CN2734923Y CN2734923Y CNU032296525U CN03229652U CN2734923Y CN 2734923 Y CN2734923 Y CN 2734923Y CN U032296525 U CNU032296525 U CN U032296525U CN 03229652 U CN03229652 U CN 03229652U CN 2734923 Y CN2734923 Y CN 2734923Y
- Authority
- CN
- China
- Prior art keywords
- block
- brake block
- housing
- shell
- electromagnet
- 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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Classifications
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- 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
- E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
- E05B47/0047—Striker rotating about an axis parallel to the wing edge
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
- E05B17/2092—Means responsive to tampering or attack providing additional locking
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- 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
- E05B2047/0093—Operating or controlling locks or other fastening devices by electric or magnetic means including means for preventing manipulation by external shocks, blows or the like
Abstract
The utility model relates to an electromagnetic mouth-locking apparatus, in particular to a remote-controlled electromagnetic mouth-locking apparatus. The aim is to prevent a brake from falling off because of vibration. The mouth-locking apparatus of the utility model is composed of a shell, an electromagnet, a hasp, a brake block, a movable plate and a movable baffle block; the hasp is movably fixed in the shell by a shaft; the brake block is arranged at the inner side of the hasp in the shell; one end is coaxially connected with the shell, and the other end is contacted with the bayonet of the movable baffle block; a spring is provided between the middle part of the brake block and the inner wall of the shell. The movable baffle block is linked and matched with the movable plate, which are movably fixed besides an electromagnet in the shell by shafts of one end; the electromagnet is positioned in one end of the shell, and the spring is topped between the movable plate and the inner wall of one end of the shell. The utility model has the advantages of the top of the brake block is provided with an anti-falling block, and the advantages of the electromagnetic mouth-locking apparatus are that the crotch at the top of the anti-falling block hooks the movable plate, when the brake block is topped on the movable baffle block. The brake block does not fall off at any condition of the door lock vibration, but the door can be opened.
Description
Technical field
The utility model relates to a kind of electromagnetism fore shaft device, particularly relates to a kind of remote control electromagnetism fore shaft device.
Technical background
Remote control electromagnetism fore shaft device is generally used for security system.When door is in closed condition, be installed in that the dead bolt of door lock has entered in the groove of fore shaft device on the door leaf, can open by key under normal conditions, promptly use key to make dead bolt flexible backward.Yet, behind the installation remote control electromagnetism fore shaft device, two kinds of methods of opening the door just can be arranged.One adopts key operatedly, i.e. the rotation of key can make dead bolt flexible backward, and door just can be opened.Its two, adopt remote control thereof that the snap close of fore shaft device is discharged, even if dead bolt is flexible backward, door also can be open.This fore shaft device is remote-controlled to be operated under two kinds of duties: the one, and snap close is blocked by the brake block in the fore shaft groove, makes snap close be in the state of being closed; Another kind is that snap close is not blocked by the brake block in the fore shaft groove, and promptly snap close can be released in the fore shaft groove, and door is unlocked.This remote control electromagnetism fore shaft apparatus features is: when on the door lock time, still can control the fore shaft device by long-distance remote control, door is unlocked.Common fore shaft device as shown in Figure 1, snap close 3 can be the center with the axle (not shown), rotates between home position (Fig. 2) and pushed-open position (Fig. 3).When the home position, when brake block 4 was blocked by movable link stopper 6, snap close 3 was just withstood as snap close 3, and at this moment door can not be open.As under the effect of remote control peace button, electromagnet 2 energisings produce magnetic field, and portable plate 5 is sucked back to the inside, retract movable link stopper 6 simultaneously.At this moment, brake block 4 is released, and snap close 3 just can outwards rotate.If at this moment door just can be open under the effect of external force.This remote control fore shaft apparatus features is can remote open and close door.But the fatal shortcoming of this electromagnetic door lock remote control fore shaft device is, when electromagnetic door lock remote control fore shaft device is knocked by hammer and when shaking, can cause the vibrations of movable link stopper 6, thereby brake block 4 is come off that door just can be opened.
The purpose of this utility model be for fear of brake block 4 because of the shortcoming that vibrations come off, a kind of remote control electromagnetism fore shaft device of safer door lock is provided.
The utility model is achieved in that a kind of remote control electromagnetism fore shaft device, comprise that housing 1, electromagnet 2, snap close 3, brake block 4, portable plate 5, movable link stopper 6 constitute, shown snap close 3 is fixed in the housing 1 by the activity of axle (not shown), brake block 4 is arranged on the inboard of the snap close 3 in the housing 1, the one end is connected with 1 of housing, the other end is connected with movable link stopper 6 bayonet sockets contact, is provided with spring 7 between the middle part of brake block 4 and housing 1 inwall; Described movable link stopper 6 is linked with portable plate 5, and both are by movable electromagnet 2 sides of being fixed in housing 1 inboard of the axle of an end.Described electromagnet 2 is positioned at an end of housing 1, and the inwall of portable plate and housing 1 one ends has spring 8 to hold; It is characterized in that: the top of brake block 4 is provided with anti-drop block 9.
Described anti-drop block 9 tops are provided with a crotch 10.
The utility model has the advantages that: when brake block 4 was withstood by movable link stopper 6, the crotch 10 at anti-drop block 9 tops hooked portable plate 5 simultaneously.Make door lock under any vibrations, brake block 4 can not come off, and Men Buhui is opened because of vibrations.
Description of drawings
Fig. 1 is existing remote control fore shaft device schematic diagram.
Schematic diagram when Fig. 2 is in reset mode for the snap close of the utility model remote control fore shaft device.
Schematic diagram when Fig. 3 is in opening for the snap close of the utility model remote control fore shaft device.
Fig. 4 is the crotch at remote control fore shaft device anti-drop block top and the schematic diagram of portable plate disengaging.
Fig. 5 is the schematic diagram that the crotch at remote control fore shaft device anti-drop block top hooks portable plate.
Specific embodiment
Most preferred embodiment of the present utility model is: a kind of remote control electromagnetism fore shaft device comprises that housing 1, electromagnet 2, snap close 3, brake block 4, portable plate 5, movable link stopper 6 constitute.Shown snap close 3 is fixed in the housing 1 by the activity of axle (not shown), brake block 4 is arranged on the inboard of the snap close 3 in the housing 1, the one end is connected with 1 of housing, and the other end is connected with movable link stopper 6 bayonet sockets contact, is provided with spring 7 between the middle part of brake block 4 and housing 1 inwall.Described movable link stopper 6 is linked with portable plate 5, and both are by movable electromagnet 2 sides of being fixed in housing 1 inboard of the axle of an end.Described electromagnet 2 is positioned at an end of housing 1.Portable plate 5 has spring 8 to hold with the inwall of housing 1 one ends.Be provided with anti-drop block 9 between the top of brake block 4.Described anti-drop block top is provided with a crotch 10.
Of the present utility modelly close in the user mode Xiamen, promptly portable plate 5 is under the effect of spring 8, and the crotch that is braked the anti-drop block 9 on the piece 4 is lived, and at this moment snap close 3 can not rotate under brake block 4 effects, that is to say that door can not be opened.When the people need enter, indoor personnel need not to go in front of the door to open the door, as long as and press button and make electromagnet 2 energising, portable plate 5 is under the effect in magnetic field, and the effect that overcomes spring 8 is rotated to electromagnet 2 one sides, and brake block 4 comes off automatically, snap close 3 is released, and door just can be open.
Claims (2)
1. a remote control electromagnetism fore shaft device comprises that housing (1), electromagnet (2), snap close (3), brake block (4), portable plate (5), movable link stopper (6) constitute; Shown snap close (3) is fixed in the housing (1) by the axle activity, brake block (4) is arranged on the inboard of the snap close (3) in the housing (1), the one end is connected with housing (1) axle, the other end is connected with the contact of movable link stopper (6) bayonet socket, is provided with spring (7) between the middle part of brake block (4) and housing (1) inwall; Described movable link stopper (6) is linked with portable plate (5), and it is other that both are fixed in the inboard electromagnet (2) of housing (1) by the axle activity of an end; Described electromagnet (2) is positioned at an end of housing (1), has spring (8) to hold between the inwall of portable plate and housing (1) one end; It is characterized in that: the top of brake block (4) is provided with anti-drop block (9).
2. a kind of remote control electromagnetism fore shaft device according to claim 1, it is characterized in that: described anti-drop block (9) top is provided with a crotch (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032296525U CN2734923Y (en) | 2003-03-21 | 2003-03-21 | Remote-controlled electromagnetic mouth-locking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032296525U CN2734923Y (en) | 2003-03-21 | 2003-03-21 | Remote-controlled electromagnetic mouth-locking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2734923Y true CN2734923Y (en) | 2005-10-19 |
Family
ID=35264803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032296525U Expired - Fee Related CN2734923Y (en) | 2003-03-21 | 2003-03-21 | Remote-controlled electromagnetic mouth-locking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2734923Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011066782A1 (en) * | 2009-12-01 | 2011-06-09 | 上海欧一安保器材有限公司 | Electric control lock overcoming pre-pressure with momentum generated by energy stored in pre-pressuring |
| CN105863388A (en) * | 2015-07-15 | 2016-08-17 | 南安市腾龙专利应用服务有限公司 | Electronic lock for roller shutter door |
| ES2651447A1 (en) * | 2016-07-25 | 2018-01-26 | Openers & Closers, S.L. | Electric lock (Machine-translation by Google Translate, not legally binding) |
-
2003
- 2003-03-21 CN CNU032296525U patent/CN2734923Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011066782A1 (en) * | 2009-12-01 | 2011-06-09 | 上海欧一安保器材有限公司 | Electric control lock overcoming pre-pressure with momentum generated by energy stored in pre-pressuring |
| CN105863388A (en) * | 2015-07-15 | 2016-08-17 | 南安市腾龙专利应用服务有限公司 | Electronic lock for roller shutter door |
| ES2651447A1 (en) * | 2016-07-25 | 2018-01-26 | Openers & Closers, S.L. | Electric lock (Machine-translation by Google Translate, not legally binding) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051019 Termination date: 20120321 |