The content of the invention
In order to overcome drawbacks described above, the invention provides a kind of enabling transmission mechanism of plug-type electronic lock, the push-and-pullThe enabling transmission mechanism of formula electronic lock is simple in construction, and enabling can be just realized while push and pull bar.
The technical scheme that is used to solve its technical problem of the present invention is：A kind of enabling of plug-type electronic lock is passedMotivation structure, including housing and square bar seat, what square bar seat can be rotated is positioned on housing, be additionally provided with handle, handle pin, centering block,Driving block and elastic component, what the handle pin can be rotated is installed in housing, and housing is provided with and puts corresponding with handle pins positionHollow-out parts, handle one end from hull outside through the hollow-out parts stretch into case inside and with handle pin be connected, centering block be located at housingInterior and connected with handle pin, elastic component can provide the elastic holding force that rotate facing one direction all the time, transmission to handle pinWhat sliding block can be slided is installed in housing, and driving block reciprocatingly slides being capable of the side's of driving bar seat positive and negative rotation, centering block swing energyEnough driving block is driven to reciprocatingly slide.
As a further improvement on the present invention, handle pin two ends form the end of cylinder, and case inside is being provided with two justTo semi-circular recesses structure, be additionally provided with two briquettings, briquetting is fixedly installed on the wall of case inside side, briquetting and case insideSemi-circular recesses structure form the inserting slot construction just plugged for the both ends of handle pin cylinder.
As a further improvement on the present invention, the handle pin center section two opposite side walls are respectively formed non-circular geometric face, pendulumThe non-circular slot with handle pin center section form fit, and the non-circular column knot of handle pin are formed on block and handle respectivelyBe respectively equipped with structure and on centering block position just to perforation, be additionally provided with screwed hole on the non-circular slot bottom surface of handle, it is described to holdThe non-circular geometric face of hand pin both sides is arranged in the non-circular slot of centering block and handle respectively, and handle upper screwed hole just with centering block andPunch position on handle pin is just right, is additionally provided with connecting bolt, and connecting bolt is each passed through perforation on centering block and handle pin mostEventually with the screw hole on handle.
As a further improvement on the present invention, the handle pin center section is on square cylinder structure, centering block and handleNon-circular slot be square groove.
As a further improvement on the present invention, the centering block both sides stretch out to form first and second stopper section respectively, describedElastic component is torsion spring, and two torsion springs are sheathed on the outside of two cylinder-shaped ends of handle pin respectively, and one end is tight against case insideWall, the torsion spring other end is tight against first and second stopper section on centering block.
As a further improvement on the present invention, the driving block is provided with a slot, and centering block is provided with a projection, centering blockOn projection be just inserted in the slot of driving block.
As a further improvement on the present invention, first length for sliding along direction extension is additionally provided with the driving blockBar hole, case inside wall is provided with the first projection, and the of what first projection relative be able to be slided be inserted in driving blockIn one elongate holes.
As a further improvement on the present invention, the driving block, which reciprocatingly slides, is capable of the knot of the side's of driving bar seat positive and negative rotationStructure is：Side's bar seat periphery wall is provided with gear structure, is additionally provided with driving rack, the driving rack one end is provided with engagementTooth, the driving rack other end is connected with driving block, and the engaging tooth on driving rack engages biography with the gear structure on square bar seatIt is dynamic.
As a further improvement on the present invention, the second projection is additionally provided with the case inside wall, driving rack is provided withThe second elongate holes of direction extension are slid along, what the second projection relative be able to be slided is inserted in the second length of driving rackIn bar hole.
As a further improvement on the present invention, the gear structure on side's bar seat periphery wall is only at one clamp angleIn the range of side wall on set, driving rack sets engaging tooth in matching length range.
The beneficial effects of the invention are as follows：The present invention by pulling handle or handle hand-drive centering block synchronizes swing, and thenTurning to open for realization side's bar seat is slided by driving block, the opening that door-plate can be achieved in push and pull bar is only needed to during enabling,It is easy to use without two-step action.
Embodiment：A kind of enabling transmission mechanism of plug-type electronic lock, including housing 1 and square bar seat 7,7 energy of square bar seatWhat is enough rotated is positioned on housing 1, is additionally provided with handle 2, handle pin 3, centering block 4, driving block 5 and elastic component 6, the handle pin3 can rotate be installed in housing 1, housing 1 is provided with hollow-out parts corresponding with the position of handle pin 3, and the one end of handle 2 is from housing1 outside is stretched into the inner side of housing 1 through the hollow-out parts and is connected with handle pin 3, and centering block 4 is located in housing 1 and is connected with handle pin 3,Elastic component 6 can provide the elastic holding force rotated facing one direction all the time to handle pin 3, what driving block 5 can be slidedBe installed in housing 1, driving block 5 reciprocatingly slide can the side of driving bar 7 positive and negative rotations of seat, centering block 4, which is swung, can drive transmissionSliding block 5 is reciprocatingly slided, and electronic lock is installed on door-plate, and square bar 8 is inserted in the square bar hole of lock body side bar seat 7, square bar seat 7 withSquare bar synchronous axial system realizes the dead bolt in enabling, electronic lock in square bar seat 7 in static so as to drive the dead bolt of lock body to moveKeep stretching out the outside of housing 1 and doorframe sealed state during state, when pulling handle 2, handle 2 drives handle pin 3 to rotate, and entersAnd centering block 4 synchronizes rotation, centering block 4, which is rotated, just drives driving block 5 to slide, and driving block 5 slides just 7 turns of drive side's bar seatIt is dynamic, and then enabling is realized, open the door after terminating, unclamp handle 2, handle pin 3 resets under the effect of the elastic force of elastic component 6, and then handle2nd, centering block 4, driving block 5 and square bar seat 7 reset, and now the dead bolt of electronic lock stretches out the outside of housing 1 in sealed shape againState, the present invention realizes enabling by pushing or pulling on handle 2, simple in construction, easy to operate.
The two ends of handle pin 3 form the end of cylinder, the inner side of housing 1 provided with two just to semi-circular recesses structure9, two briquettings 10 are additionally provided with, briquetting 10 is fixedly installed in the inside side walls of housing 1, briquetting 10 and the semicircle of the inner side of housing 1Groove structure 9 forms the structure of slot 14 just plugged for the both ends of the cylinder of handle pin 3, by briquetting 10 and housing 1Semi-circular recesses structure 9 realizes the positioning that handle pin 3 can be rotated, and is easy to the shaping of housing 1 and the positioning of handle pin 3,Can certainly be set directly in the housing 1 symmetrical jack or by housing 1 mounting sleeve structure realize handle pin 3Being capable of rotational positioning.
The center section two opposite side walls of handle pin 3 be respectively formed on non-circular geometric face, centering block 4 and handle 2 respectively formed withThe non-circular slot of the center section form fit of handle pin 3, and distinguish in the non-circular column structure of handle pin 3 and on centering block 4Provided with position just to perforation, be additionally provided with screwed hole, the not rounded of the both sides of handle pin 3 on the non-circular slot bottom surface of handle 2Shape face is arranged in the non-circular slot of centering block 4 and handle 2 respectively, and the upper screwed hole of handle 2 just with centering block 4 and handle pin 3Punch position it is just right, be additionally provided with connecting bolt 11, the perforation that connecting bolt 11 is each passed through on centering block 4 and handle pin 3 is finalWith the screw hole on handle 2, being coordinated by non-circular geometric face and connecting bolt 11 realizes centering block 4 and handle 2 and handle pin 3Be stably connected with, the two keeps synchronous hunting, and the surface of handle 2 is not in screw terminal, keeps bright and clean appearance attractive in appearance, thisOutside, completely by connecting bolt 11 or by setting non-circular external member on centering block 4 and handle 2, external member is set in handle pin 3It can also be realized on the outside of non-circular structure.
The center section of handle pin 3 is that the non-circular slot on square cylinder structure, centering block 4 and handle 2 is squareGroove, except square cylinder or elliptic cylindrical, hexagon cylinder etc..
The both sides of centering block 4 stretch out to form first and second stopper section 12,13 respectively, and the elastic component 6 is torsion spring, twoIndividual torsion spring is sheathed on the outside of 3 two cylinder-shaped ends of handle pin respectively, and one end is tight against the madial wall of housing 1, the torsion spring other endTight against first and second stopper section 12,13 on centering block 4, automatically reseting for handle pin 3 is realized by torsion spring, can also be in additionExtension spring, stage clip etc..
The driving block 5 is provided with a slot 14, and the projection 15 that centering block 4 is provided with a projection 15, centering block 4 is just pluggedIn in the slot 14 of driving block 5, realization is coordinated to stir with slot 14 by projection 15, and then realize driving block 5 with centering block 4Swing and reciprocatingly slide, in addition the two can also by be capable of it is relative slide is articulated and connected mode and realizes, or pass throughCam structure is realized.
It is additionally provided with the driving block 5 on first elongate holes 16 for sliding along direction extension, the madial wall of housing 1Provided with the first projection 17, what first projection 17 relative be able to be slided is inserted in the first elongate holes 16 of driving block 5,First elongate holes 16 and the first projection 17, which coordinate, plays guide effect, and the first projection 17 can be the bolt being locked on housing 1.
The driving block 5, which reciprocatingly slides, is capable of the structures of the side of driving bar 7 positive and negative rotations of seat and is：7 circumference of side's bar seatLateral wall is provided with gear structure 18, is additionally provided with driving rack 19, and the one end of driving rack 19 is provided with engaging tooth 20, driving rack19 other ends are connected with driving block 5, and the engaging tooth 20 on driving rack 19 engages biography with the gear structure 18 on square bar seat 7Dynamic, driving rack 19 is to realize engaged transmission with the gear structure 18 on square bar seat 7, and then is reciprocatingly slided by driving rack 19The both forward and reverse directions rotation of realization side's bar seat 7, the driving block 5 is provided with an I-shaped groove, the other end shape of driving rack 19Into I-shape construction, the I-shaped proper card of the other end of driving rack 19 is set in the I-shaped groove with driving block 5, the transmissionIt is additionally provided with the I-shaped structure of the other end of rack 19 in connecting hole, the I-shaped groove floor of driving block 5 and is additionally provided with connectionScrewed hole, is additionally provided with connecting screw, connecting screw through the connecting hole on driving rack 19 finally with the connection on driving block 5Screw hole.
The second projection 21 is additionally provided with the madial wall of housing 1, driving rack 19, which is provided with, slides along direction extensionSecond elongate holes, what the second projection 21 relative be able to be slided is inserted in the second elongate holes of driving rack 19, and secondThe elongate holes of projection 21 and second coordinate the guiding realized and slided to driving rack 19, and the second projection 21 can also be to be locked in housingBolt on 1.
Gear structure 18 on 7 periphery walls of side's bar seat is set on the side wall only in one clamp angular region,Driving rack 19 sets engaging tooth 20 in matching length range, and the structure can be turned with guarantor's bar 7 both forward and reverse directions of seatThe limitation of dynamic angle, it is to avoid its anglec of rotation is excessive.