CN2697237Y - Electric door-lock with mechanical key bolt - Google Patents
Electric door-lock with mechanical key bolt Download PDFInfo
- Publication number
- CN2697237Y CN2697237Y CN 200420024381 CN200420024381U CN2697237Y CN 2697237 Y CN2697237 Y CN 2697237Y CN 200420024381 CN200420024381 CN 200420024381 CN 200420024381 U CN200420024381 U CN 200420024381U CN 2697237 Y CN2697237 Y CN 2697237Y
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- CN
- China
- Prior art keywords
- gear
- mechanical key
- tapered end
- electric door
- door lock
- 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 an electric door lock with a mechanical key bolt. A main bolt (2) and a driving device are arranged in a lock box (1), the driving device comprises a speed reducing motor (4) and a drive gear, the lock box (1) is provided with a mechanical key bolt (3) engaged with the drive gear in the driving device through a gear of a jointer composed of two jointing blocks capable of oppositely moving in the axial direction and not oppositely rotating after being jointed, a restoring spring is arranged between the two jointing blocks, and one of the two jointing blocks is a gear. The utility model can be unlocked by a mechanical key when having no a remote controller and be integrally arranged in an anti-theft door leaf, and the electric door lock has simple driving mechanism and small volume. In addition, the utility model is also provided with a key-inserting alarm device capable of monitoring the actions of the insertion of the mechanical key, the unlocking of a hand-operated key or technical unlocking, etc. to alarm on site or at long distance.
Description
Technical field
The utility model relates to a kind of electric door lock that has the mechanical key tapered end.
Background technology
Existing electronic remote control anti-theft lock is digital remote control logic lock, this is locked without any mechanical opening device, can only press remote controller and just can unblank, even if owner does not have remote controller can't pass in and out yet, in at all can't inlet chamber when remote controller is lost, use inconvenient.
Summary of the invention
The utility model provides a kind of electric door lock that has the mechanical key tapered end, can adopt mechanical key to unblank when not having remote controller, and transmission mechanism is simple, and volume is little.
The utility model is achieved in that the electric door lock that has the mechanical key tapered end, be provided with master latch and drive unit in the lock case, drive unit comprises reducing motor, travelling gear, the lock case has the mechanical key tapered end, the mechanical key tapered end is by the gear and the engagement of the travelling gear in the drive unit of connector, connector by displacement to axial, engage after in relative rotation two junction pieces form, be provided with back-moving spring between two junction pieces, one of them junction piece is a gear.
The mating face periphery of a described junction piece is an annular projection, the relative optoelectronic switch that is provided with junction piece, and the groove of optoelectronic switch faces annular projection, and the output line of optoelectronic switch is connected with onsite alarming device or remote alarming device.
The afterbody of mechanical key tapered end is provided with the tapered end spacer of tape guide, and described guiding device is key or keyway; The mechanical key tapered end is connected with connector by the lock core afterbody, and the length of institute's adapted key is longer slightly than standard key, inserts lock core fully and can withstand the displacement of adjacent bond piece, and perhaps institute's adapted key is a standard key, and the afterbody of lock core hole is provided with pushing piece.
Described connector is the plug-in type connector, and the mating face of two junction pieces is the concaveconvex structure that matches; Described connector is embedded connector, and the mating face of two junction pieces is the dentalation that matches; Described connector is for containing embedded connector, and a junction piece is included in another junction piece fully, and its mating face matches.
Described drive unit comprises reducing motor, bevel gear transmission, transition gear, push-and-pull gear, transmission locator, the output shaft of reducing motor is connected with driving bevel gear, driving bevel gear forms transmission with vertical with it driven bevel pinion engagement, the driven bevel pinion axle is provided with transition gear, transition gear and push-and-pull gears engaged, one side of push-and-pull gear is provided with the transmission locator, and the transmission locator is connected with an end of master latch; Transition gear is provided with interior step along axis, and driven bevel pinion is positioned on the step of transition gear, and highly smaller or equal to the height of interior step, transition gear and driven bevel pinion form the compound gear of integrative-structure.
The utility model also is connected with integrated vibration monitoring sensor, and integrated vibration monitoring signal of sensor is connected with onsite alarming device or remote alarming device.
After adopting as above technical scheme, drive unit comprises reducing motor, bevel gear transmission, transition gear, push-and-pull gear, transmission locator, and transmission mechanism is simple.Transition gear and bevel gear are combined into an integral body, make the transmission system reduced thickness, have reduced the thickness of lock case effectively, but during installation the integral installation of lock case in antitheft door leaf.The mechanical key tapered end meshes by the travelling gear in connector and the drive unit, when a key inserts in the lock core, two junction pieces of mobile promotion by key or tapered end engage, thereby driving master latch moves, open or close electric door lock, realize electronic telecontrol operation micromachine and the dual lock that opens the door of armstrong's patent key.After mechanical lock head is inserted by key, when two junction pieces engage, the annular projection of junction piece periphery snaps in the groove of optoelectronic switch, blocked the optical receiving sensor of optoelectronic switch, its output signal is changed, can monitor key and insert, manually unblank or skilled unlocking, carry out onsite alarming or remote alarms.When door or during outside destroy such as door lock is pounded or prized, cutting, electric drill, integrated vibration monitoring sensor promptly has signal output, carries out onsite alarming or remote alarms.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 has the schematic diagram of the connector part of optoelectronic switch for the utility model
Fig. 3 is a kind of structural representation of the utility model connector
Fig. 4 is the another kind of structural representation of the utility model connector
Fig. 5 is the third structural representation of the utility model connector
Fig. 6 is the structural representation of the utility model transition gear and driven bevel pinion part
Fig. 7 is the structural representation of the utility model mechanical key tapered end and connector coupling part
The specific embodiment
According to Fig. 1 and shown in Figure 6, the utility model has the electric door lock of mechanical key tapered end, has mechanical key tapered end 3 on the lock case 1, is provided with master latch 2 and drive unit in the lock case 1.Drive unit is made up of reducing motor 4, bevel gear transmission, transition gear 6, push-and-pull gear 7 and transmission locator 8, the output shaft of reducing motor 4 is connected with driving bevel gear 5, driving bevel gear 5 forms transmission with driven bevel pinion 9 engagements vertical with it, driven bevel pinion 9 is overall structure with transition gear 6: transition gear 6 is provided with interior step, driven bevel pinion 9 is positioned on the step, the height of step in the height of driven bevel pinion 9 is equal to or less than, promptly driven bevel pinion 9 is in transition gear 6. Transition gear 6 and 7 engagements of push-and-pull gear, a side of push-and-pull gear 7 is provided with transmission locator 8, and transmission locator 8 is connected with an end of master latch 2.Mechanical key tapered end 3 is by the gear and transition gear 6 engagements of connector.
According to Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, connector is made up of two junction pieces 10,11, is provided with back-moving spring 12 between two junction pieces.Connector can be the plug-in type connector, and promptly the mating face of a junction piece 10 is provided with projection, and the structure of projection can be square, rectangle, abnormal shape, the mating face indent of another junction piece 11, and concaveconvex structure coincide mutually.When promoting junction piece, concavo-convex matching, any one junction piece can drive the other side and rotate.Connector can be embedded connector, and the mating face of two junction pieces 10,11 is the dentalation that matches, as mouse teeth, trapezoidal tooth, square tooth or trigonodont etc.Connector also can be for containing embedded connector, and a junction piece 11 is included in another junction piece 10 fully, and its mating face matches, and the cross section of the junction piece that is contained can be square, rectangle, triangle and other shape that can embed mutually.The mating face periphery of junction piece 11 is an annular projection, the relative optoelectronic switch 13 that is provided with this junction piece, and the groove of optoelectronic switch 13 faces annular projection, and the output signal of optoelectronic switch can interlock onsite alarming device or remote alarming device.
According to shown in Figure 7, mechanical key tapered end 3 is connected with connector by the lock core afterbody, can adopt the key actuated connector to rotate or tapered end driving connector rotation dual mode.When adopting the key actuated connector, the length of key is longer than standard key slightly, perhaps adopt standard key, in the afterbody of lock core hole, pushing piece is installed, when key inserts in the tapered end fully, junction piece is pushed up to another junction piece, concaveconvex structure coincide, and during key, connector rotates thereupon, drive transition gear 6,7 rotations of push-and-pull gear, master latch 2 moves unlatching.When adopting tapered end to drive connector, the tapered end spacer 14 of mechanical key tapered end 3 afterbodys is provided with guiding device, and guiding device can be key or keyway, and door leaf is provided with keyway or the key that is used, like this mechanical key tapered end 3 relatively door leaf move axially, but can not relatively rotate.When promoting tapered end, tapered end moves junction piece is engaged, and key drives master latch 2 actions.
The utility model also is connected with integrated vibration monitoring sensor, and integrated vibration monitoring signal of sensor is connected with onsite alarming device or remote alarming device.
Claims (10)
1, a kind of electric door lock that has the mechanical key tapered end, be provided with master latch (2) and drive unit in the lock case (1), it is characterized in that drive unit comprises reducing motor (4), travelling gear, lock case (1) has mechanical key tapered end (3), mechanical key tapered end (3) is by the gear and the engagement of the travelling gear in the drive unit of connector, form in relative rotation by two junction pieces (10), (11) by displacement to axial, after engaging for connector, be provided with back-moving spring (12) between two junction pieces, one of them junction piece (10) is a gear.
2, the electric door lock that has the mechanical key tapered end according to claim 1, the mating face periphery that it is characterized in that junction piece (11) is an annular projection, the relative optoelectronic switch (13) that is provided with junction piece, the groove of optoelectronic switch (13) faces annular projection, and the output line of optoelectronic switch is connected with onsite alarming device or remote alarming device.
3, the electric door lock that has the mechanical key tapered end according to claim 1 is characterized in that the afterbody of mechanical key tapered end (3) is provided with the tapered end spacer (14) of tape guide, and described guiding device is key or keyway.
4, the electric door lock that has the mechanical key tapered end according to claim 1, it is characterized in that mechanical key tapered end (3) is connected with connector by the lock core afterbody, the length of institute's adapted key is longer slightly than standard key, insert lock core fully and can withstand the displacement of adjacent bond piece, perhaps institute's adapted key is a standard key, and the afterbody of lock core hole is provided with pushing piece.
5, the electric door lock that has the mechanical key tapered end according to claim 1 is characterized in that described connector is the plug-in type connector, and the mating face of two junction pieces (10), (11) is the concaveconvex structure that matches.
6, the electric door lock that has the mechanical key tapered end according to claim 1 is characterized in that described connector is embedded connector, and the mating face of two junction pieces (10), (11) is the dentalation that matches.
7, the electric door lock that has the mechanical key tapered end according to claim 1 is characterized in that described connector for containing embedded connector, and a junction piece (11) is included in another junction piece (10) fully, and its mating face matches.
8, the electric door lock that has the mechanical key tapered end according to claim 1, it is characterized in that drive unit comprises reducing motor (4), the bevel gear transmission, transition gear (6), push-and-pull gear (7), transmission locator (8), the output shaft of reducing motor (4) is connected with driving bevel gear (5), driving bevel gear (5) forms transmission with vertical with it driven bevel pinion (9) engagement, the axle of driven bevel pinion (9) is provided with transition gear (6), transition gear (6) and push-and-pull gear (7) engagement, one side of push-and-pull gear (7) is provided with transmission locator (8), and transmission locator (8) is connected with an end of master latch (2).
9, the electric door lock that has the mechanical key tapered end according to claim 8, it is characterized in that transition gear (6) is provided with interior step along axis, driven bevel pinion (9) is positioned on the step of transition gear (6), and height is smaller or equal to the height of interior step, and transition gear (6) and driven bevel pinion (9) form the compound gear of integrative-structure.
10, the electric door lock that has the mechanical key tapered end according to claim 1 is characterized in that it also is connected with integrated vibration monitoring sensor, and integrated vibration monitoring signal of sensor is connected with onsite alarming device or remote alarming device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420024381 CN2697237Y (en) | 2004-01-19 | 2004-01-19 | Electric door-lock with mechanical key bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420024381 CN2697237Y (en) | 2004-01-19 | 2004-01-19 | Electric door-lock with mechanical key bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2697237Y true CN2697237Y (en) | 2005-05-04 |
Family
ID=34770796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420024381 Expired - Fee Related CN2697237Y (en) | 2004-01-19 | 2004-01-19 | Electric door-lock with mechanical key bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2697237Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751550A (en) * | 2015-03-30 | 2015-07-01 | 北京华芯科技有限公司 | Intelligent network alarm door lock system |
| CN106150212A (en) * | 2016-09-21 | 2016-11-23 | 吕枫 | Intelligent lock |
| CN107575086A (en) * | 2017-07-06 | 2018-01-12 | 梁泳金 | A kind of sliding-door lock |
| CN109477345A (en) * | 2016-04-26 | 2019-03-15 | 马科技术有限责任公司 | Door lock |
| CN109930909A (en) * | 2019-04-18 | 2019-06-25 | 浙江金凯德智能家居有限公司 | A kind of novel intelligent door lock |
| WO2019233065A1 (en) * | 2018-06-06 | 2019-12-12 | 一诺电器有限公司 | Smart lock having improved lock tongue driving device |
-
2004
- 2004-01-19 CN CN 200420024381 patent/CN2697237Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751550A (en) * | 2015-03-30 | 2015-07-01 | 北京华芯科技有限公司 | Intelligent network alarm door lock system |
| CN104751550B (en) * | 2015-03-30 | 2018-10-19 | 大唐信阳发电有限责任公司 | Network alarming intelligent door lock system |
| CN109477345A (en) * | 2016-04-26 | 2019-03-15 | 马科技术有限责任公司 | Door lock |
| CN109477345B (en) * | 2016-04-26 | 2020-10-27 | 马科技术有限责任公司 | Door lock |
| CN106150212A (en) * | 2016-09-21 | 2016-11-23 | 吕枫 | Intelligent lock |
| CN106150212B (en) * | 2016-09-21 | 2018-08-28 | 吕枫 | Intelligent lock |
| CN107575086A (en) * | 2017-07-06 | 2018-01-12 | 梁泳金 | A kind of sliding-door lock |
| WO2019233065A1 (en) * | 2018-06-06 | 2019-12-12 | 一诺电器有限公司 | Smart lock having improved lock tongue driving device |
| CN109930909A (en) * | 2019-04-18 | 2019-06-25 | 浙江金凯德智能家居有限公司 | A kind of novel intelligent door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |