CN105257108A - Rotary tongue type electronic lock - Google Patents
Rotary tongue type electronic lock Download PDFInfo
- Publication number
- CN105257108A CN105257108A CN201410339481.9A CN201410339481A CN105257108A CN 105257108 A CN105257108 A CN 105257108A CN 201410339481 A CN201410339481 A CN 201410339481A CN 105257108 A CN105257108 A CN 105257108A
- Authority
- CN
- China
- Prior art keywords
- tongue
- centre operation
- revolve
- fluted disc
- circular
- 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
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Abstract
The invention discloses a rotary tongue type electronic lock. A rotary lock tongue structure is adopted. A micro-motor drives an eccentric circle on a tooth disc to rotate through a worm. The eccentric circle drives a rotary tongue to rotate, be positioned and locked in position. When the rotary tongue rotates downwards and the electronic lock is locked, an object below the rotary tongue can be limited to move upwards, and locking is achieved. Unlocking and locking of the lock tongue are achieved through rotation instead of traditional linear movement, and the resistance of linear movement is effectively reduced, so that micro-power consumption is achieved, cost is reduced, and the reliability is improved.
Description
Technical field
The present invention relates to one and revolve tongue formula electronic lock.
Background technology
Drive for electronic lock at present, adopt and push away contracting formula lock bolt structure.Common trait is: require that corresponding lockhole, lock tube installation accuracy are high, error is little.The occasion that inapplicable error is large, as Rolling door lock etc., its reason is lockhole, lock tube is in the reset after moving, and error is large, and cause and push away the increase of contracting formula dead bolt resistance, reliability reduces; Increase thrust and can increase again the rising of power consumption, cost, also do not have a kind ofly to adapt to the high electronic lock product of the cost performances such as rolling door.
Summary of the invention
The inventive process provides a kind of brand-new solution, adopt rotation lock tongue structure, opening and locking of dead bolt is no longer traditional rectilinear motion, but rotation mode, effectively reduce the resistance of rectilinear motion, thus realize Micro Energy Lose, reduce costs, improve reliability.
One revolves tongue formula electronic lock, comprise the rotation dead bolt that has two circular curves, the off-centre operation component of a fluted disc interlock, micro machine is rotated by the off-centre operation on worm drive fluted disc, off-centre operation is steel material with revolving tongue, circular arc and two circular curves revolved on tongue of off-centre operation are that the inscribe of justifying is relevant, revolve on tongue and shift fork is housed, tongue is revolved by the cylinder switch on fluted disc, the circular curve that selection is revolved on tongue is corresponding with off-centre operation circular arc, off-centre operation drives and revolves tongue rotation, location and locking position, the different rotation direction of fluted disc selects two circular curves revolving on tongue corresponding with circular curve on off-centre operation, realize revolving opening of tongue, lock function, revolve the restriction of tongue limit switch to revolve on tongue and revolve and backspin angle.
Revolve tongue formula electronic lock, the Micro Energy Lose that can realize electronic lock drives, and is widely used in common rolling door, electric rolling door, and structure is simple, and cost is low, reliable and stable.
Accompanying drawing explanation
Fig. 1. to unblank schematic diagram for revolving tongue formula electronic lock
Fig. 2. for revolving tongue formula electronic lock locking schematic diagram
In figure: be 1. rotate dead bolt.2. fluted disc.3. with the off-centre operation of fluted disc coaxial synchronous.4. shift fork.5. gear.6. worm screw.7. micro machine.8. the cylinder 9. on fluted disc is fixed on the rotating shaft of base plate.10. expansion bolt fixing hole on base plate.11.12. revolve tongue limit switch.
Concrete real mode
Rotating dead bolt (1.) is the rotation dead bolt having two circular curves; The off-centre operation component of fluted disc interlock forms by fluted disc (2) with the off-centre operation (3) of fluted disc coaxial synchronous, and off-centre operation is fixed on fluted disc; Base plate is fixed on respectively by rotating shaft (9).
Micro machine is rotated by the off-centre operation on worm screw (6) driven wheel (5), fluted disc, certain angle is rotated under shift fork (4) cylinder on fluted disc (8) effect, two circular curves that selection is revolved on tongue are corresponding with circular curve on off-centre operation, off-centre operation drives and revolves tongue rotation, location and locking position, realize revolving the opening of tongue, lock function, revolve on tongue and revolve for unblanking, backspin is for locking, revolve tongue limit switch (11,12) restriction to revolve on tongue and revolve and backspin angle.Revolve sublingual can limit to revolve on sublingual object when screwing on lock move, realize locking.Adopt rotation lock tongue structure, opening and locking of dead bolt is no longer traditional rectilinear motion, but rotation mode, effectively reduce the resistance of rectilinear motion, thus realize Micro Energy Lose, reduce costs, improve reliability.
Rotate dead bolt and off-centre operation, thick 2-4mm steel plate can be selected to make, and eccentric diameter of a circle is corresponding with the curve radian revolved on tongue, and circular curve is that the inscribe of circle is correlated with.The modulus of gear, worm screw, fluted disc is identical.The optional 5V micro machine of motor, realizes Micro Energy Lose and drives.Base plate having two straight warps is 10mm hole, for setscrew installation position.
Claims (1)
1. one kind revolves tongue formula electronic lock, comprise the rotation dead bolt (1) that has two circular curves, the off-centre operation component (2) of a fluted disc interlock, micro machine is rotated by the off-centre operation on worm drive fluted disc, off-centre operation is steel material with revolving tongue, circular arc and two circular curves revolved on tongue of off-centre operation are that the inscribe of justifying is relevant, revolve on tongue and shift fork (4) is housed, tongue is revolved by the cylinder switch on fluted disc, the circular curve that selection is revolved on tongue is corresponding with off-centre operation circular arc, off-centre operation drives and revolves tongue rotation, location and locking position, the different rotation direction of fluted disc selects two circular curves revolving on tongue corresponding with circular curve on off-centre operation, realize revolving opening of tongue, lock function, revolve tongue limit switch (11.12) restriction to revolve on tongue and revolve and backspin angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410339481.9A CN105257108A (en) | 2014-07-17 | 2014-07-17 | Rotary tongue type electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410339481.9A CN105257108A (en) | 2014-07-17 | 2014-07-17 | Rotary tongue type electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105257108A true CN105257108A (en) | 2016-01-20 |
Family
ID=55097007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410339481.9A Pending CN105257108A (en) | 2014-07-17 | 2014-07-17 | Rotary tongue type electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105257108A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4573723A (en) * | 1983-11-26 | 1986-03-04 | Nippondenso Co., Ltd. | System including bi-directional drive mechanism |
| EP1477627A2 (en) * | 2003-05-10 | 2004-11-17 | Kiekert Aktiengesellschaft | Motor vehicle lock |
| CN2698924Y (en) * | 2004-03-12 | 2005-05-11 | 陈海平 | Electric lock |
| CN201092776Y (en) * | 2007-08-01 | 2008-07-30 | 李邦荣 | Self-opening mail box electric lock |
| CN201474412U (en) * | 2009-06-17 | 2010-05-19 | 广西北海圣安时代科技有限公司 | Rotary poking device for intelligent lock |
-
2014
- 2014-07-17 CN CN201410339481.9A patent/CN105257108A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4573723A (en) * | 1983-11-26 | 1986-03-04 | Nippondenso Co., Ltd. | System including bi-directional drive mechanism |
| EP1477627A2 (en) * | 2003-05-10 | 2004-11-17 | Kiekert Aktiengesellschaft | Motor vehicle lock |
| CN2698924Y (en) * | 2004-03-12 | 2005-05-11 | 陈海平 | Electric lock |
| CN201092776Y (en) * | 2007-08-01 | 2008-07-30 | 李邦荣 | Self-opening mail box electric lock |
| CN201474412U (en) * | 2009-06-17 | 2010-05-19 | 广西北海圣安时代科技有限公司 | Rotary poking device for intelligent lock |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160120 |