CN109025762A - A kind of door hinge and latch mechanism and its operation method - Google Patents

Abstract

The invention discloses a kind of door hinge and latch mechanisms, including doorframe and the linkage being set in doorframe, the first rotation chamber is equipped in the doorframe, the second rotation chamber being located on the right side of the first rotation chamber is equipped in the doorframe, the 6th rotation chamber being located on the downside of the first rotation chamber is equipped in the doorframe, the 5th rotation chamber being located on the right side of the 6th rotation chamber is equipped in the doorframe, the 4th rotation chamber being located on the right side of the 5th rotation chamber is equipped in the doorframe, it is equipped with the third being located on the right side of the 4th rotation chamber in the doorframe and rotates chamber, the door chamber being located on the right side of the second rotation chamber is equipped in the doorframe, the door opening for being located at and being connected on the downside of the door chamber and with the door chamber is equipped in the doorframe, the motor cavity being located on the downside of the first rotation chamber is equipped in the doorframe, the motor cavity bottom wall is fixed with Motor.

Description

A kind of door hinge and latch mechanism and its operation method

Technical field

The present invention relates to technical field of office work, specifically a kind of door hinge and latch mechanism and its operation method.

Background technique

Traditional door such as rolling screen door etc. is easily damaged under the effect of external force due to intensity deficiency, and safety is insufficient, The risk for generating loss is larger, and can not realize remote control control, it is difficult to realize automation, there are larger drawback, need to change Into.

Summary of the invention

Deficiency in view of the above technology, the invention proposes a kind of door hinges and latch mechanism and its operation method.

The present invention is a kind of door hinge and latch mechanism, described including doorframe and the linkage being set in doorframe It is equipped with the first rotation chamber in doorframe, the second rotation chamber being located on the right side of the first rotation chamber, the door are equipped in the doorframe Chamber is rotated equipped with the 6th be located on the downside of the first rotation chamber in frame, is equipped in the doorframe right positioned at the 6th rotation chamber The 5th of side rotates chamber, and the 4th rotation chamber being located on the right side of the 5th rotation chamber is equipped in the doorframe, is set in the doorframe There is the third rotation chamber being located on the right side of the 4th rotation chamber, is equipped with the door being located on the right side of the second rotation chamber in the doorframe Chamber is equipped with the door opening for being located at and be connected on the downside of the door chamber and with the door chamber in the doorframe, is equipped in the doorframe positioned at institute The motor cavity on the downside of the first rotation chamber is stated, the motor cavity bottom wall is fixed with motor, and the motor left end has been connected by power a left side End rotates chamber by the 4th rotation chamber, the described 5th, extends to the first rotating shaft in the 6th rotation chamber, and the described 4th The first gear for being fixedly connected on the first rotating shaft is equipped in rotation chamber, the 4th rotation chamber right wall rotation is prolonged equipped with left end The second shaft for extending in the 5th rotation chamber and being rotatablely connected with the 5th rotation chamber or so wall, the 4th rotation chamber In be equipped with and be fixedly connected on second shaft and engage with the first gear, be equipped with fixed company in the 4th rotation chamber It is connected to second shaft and is located at the second gear on the right side, be equipped in the 4th rotation chamber and be fixedly connected on described the Two shafts and the third gear third gear being located on the right side of the second gear, the 4th rotation chamber right wall rotation are equipped with right end Extend the 9th shaft in the third rotation chamber, is equipped in the 4th rotation chamber and is fixedly connected on the 9th shaft left end The 5th gear, it is described 4th rotation chamber right wall sliding be equipped with left end extend to it is described 5th rotation chamber in screw thread case, it is described It is equipped with the second spline housing for being rotationally connected with screw thread case right side in 4th rotation chamber, the second spline housing right end is fixed Equipped with the 6th gear, the 6th gear right side is fixed with the second splined shaft, and the 4th rotation chamber right side rotation is set Have with second splined shaft cooperation and right end extends to the first spline housing in the third rotation chamber.

Further technical solution, the described 5th rotates the right side and institute for being equipped with that left end is threadedly engaged with the screw thread case in chamber State the 5th rotation chamber left wall rotation connection and right end extend to it is described 6th rotation chamber in screw rod, it is described 6th rotation chamber in set There is the 12nd gear for being fixedly connected on the first rotating shaft, is equipped in the 6th rotation chamber and is fixedly connected on described first turn 11st gear of axis left end, the described 6th rotates the eighth gear for being equipped in chamber and being fixedly connected on the screw rod left end, described It is equipped with the first hydraulic cavities being connected to the 6th rotation chamber in 6th rotation chamber left wall, is slidably installed in first hydraulic cavities There is the second top pressure spring, second top pressure spring right side is fixed with first that right end extends in the 6th rotation chamber Mandril is equipped with for being rotationally connected with the first mandril right end and engaging with the 11st gear in the 6th rotation chamber Ten gears, the 6th rotation chamber left wall rotation are equipped with the tenth shaft, are fixed with and the described 11st in the tenth shaft 9th gear of gear engagement, the 6th belt pulley being fixed in the tenth shaft on the left of the 9th gear.

Further technical solution, the third, which rotates to be equipped in chamber, is fixedly connected on the second of the first spline housing right end Bevel gear, the third rotation chamber front and rear wall rotation are equipped with the 7th shaft, are fixed with and described second in the 7th shaft The first bevel gear of bevel gear engagement, the second belt being fixed in the 7th shaft on front side of the first bevel gear Wheel, the third rotation chamber rear wall are equipped with first sliding groove, are slidably fitted with sliding block, the slip front face in the first sliding groove Rotation is equipped with the 4th shaft, and the 4th shaft front end is fixed with the third belt pulley with second belt pulley cooperation, institute It states the first rotation chamber left wall front and back and symmetrically rotates the third shaft extended in the door chamber equipped with right end, described first rotates in chamber The 7th belt pulley equipped with the front side third shaft is fixedly connected on and with the 6th belt pulley cooperation, front side described first It is fixed with the first belt pulley on rotation chamber, is fixed with and first belt pulley cooperation on rear side the first rotation chamber 8th belt pulley.

Further technical solution, the linkage include being fixed with third rotation bottom of chamber wall and symmetrical Second fixed block, the 9th shaft right side passes through in second fixed block and connect with the second fixed block break, left The 9th shaft periphery is fixed with screw thread between second fixed block described in right two sides, has been threadedly engaged feeding on the screw thread Block, the feeding block front end face are hinged with the second connecting rod, and the second fixed block front end face is hinged with first connecting rod, The first connecting rod upper end is hinged with the first connecting plate, and second connecting rod upper end is articulated on the first connecting rod End, first connecting plate upper surface are fixed with the first fixed block, and the rotation of first fixed block front end face is equipped with the 5th turn Axis, the 5th shaft front side are fixed with the 5th belt pulley.

Further technical solution, it is sliding that the third rotates second for being equipped in chamber right wall and being connected to third rotation chamber Slot, sliding block is sliding combined in the second sliding slot, and the second sliding slot antetheca rotation is equipped with the 6th shaft, the 6th shaft Rear end is fixed with the 4th belt pulley, and the 4th belt pulley and the 5th belt pulley, the third belt pulley pass through belt Cooperation, the 4th belt pulley rear end face is fixed with the screwed pipe that rear end runs through the sliding block and is rotatably assorted therewith, described Third jacking block is equipped in screwed pipe, the third jacking block rear end face is fixed with rear end and is fixedly connected on the screwed pipe antetheca 4th top pressure spring, it is described in be threadedly engaged screw fastening breech-block-thread lock bolt, the second sliding slot rear wall is equipped with and the door opening Second threaded hole of connection.

Further technical solution, it is door that lower end is equipped in the door chamber and is extended in the door opening, at left and right sides of the door It is symmetrically fixed with rack gear, be fixedly connected on the third shaft right end and engage with the rack gear the is equipped in the door chamber Four gears, are equipped with that be connected to the door opening be sliding cavity in the door opening rear wall, and the second top is slidably fitted in the sliding cavity Block, second mandril front end are fixed with the locating piece extended in the door opening, and the fixation of second jacking block lower end surface is set The third top pressure spring for having lower end to be fixedly connected with the sliding cavity bottom wall is equipped in the doorframe and is located under the sliding cavity Second hydraulic cavities of side are slidably fitted with third jacking block in second hydraulic cavities, and third jacking block upper surface is fixed with The second mandril that upper end is fixedly connected with second jacking block lower end surface, second hydraulic cavities pass through with first hydraulic cavities The connecting tube connection.

It is as follows according to a kind of above-mentioned door hinge and latch mechanism, operation method:

Under original state, the tenth gear is engaged with the 11st gear, the 9th gear, and the sliding block is located at described The leftmost side in second sliding slot.

At closing time, the electric motor starting, the first rotating shaft drive the 11st gear rotation, the 11st gear The tenth gear is driven to rotate, the tenth gear drives the 9th gear rotation, and the 9th gear drives described the Seven pulley rotations, the 7th belt pulley drive the front side third shaft to rotate, described in the third shaft drive of front side First pulley rotation, first belt pulley drive rear side to drive the rotation of third shaft, and the third shaft drives described the The rotation of four gears, the 4th gear drives the door chamber decline, to realize shutdown；

When locking a door, when the locating piece described in the general who has surrendered under the door is depressed into minimum point, second jacking block drives the third press Spring decline, the third top pressure spring drive the third jacking block decline, and the third jacking block, which descends through liquid transmission, to be made First jacking block moves right, and first jacking block drives first mandril to move right, and first mandril drives institute State the tenth gear and the 11st gear, the 9th gear is detached from, the tenth gear and the 12nd gear, described Eighth gear engagement, the 12nd gear drive the tenth gear rotation, and the tenth gear drives the eighth gear Rotation, the eighth gear drive the screw thread case to move right, the 6th gear of drive and the described 5th described in the screw thread case Gear, second gear engagement, the first rotating shaft drive the first gear rotation, and the first gear drives described turn Dynamic, described to drive the second shaft rotation, second shaft drives the second gear rotation, and the second gear drives The 6th gear rotation, the 6th gear drive the 5th gear rotation, and the 5th gear drives described 9th turn Axis rotation, the 9th shaft drive the feeding block to move right, and the 5th shaft, which is shunk, drives the sliding block to transport to the right It is dynamic, it is described by screw thread lock bolt top into second threaded hole, the 6th gear and the 5th gear, described at this time Second gear is disengaged from, and the 6th gear is engaged with the second gear, second splined shaft and first spline Set engagement, second shaft drive the third gear rotation, and the third gear drives the 6th gear rotation, described 6th gear drives the second splined shaft rotation, and second splined shaft drives first spline housing to rotate, and described first Spline housing drives the second bevel gear rotation, and the second bevel gear drives the first bevel gear rotation, first cone Gear drives the 7th shaft rotation, and the 7th shaft drives second pulley rotation, the second belt pulley band The third pulley rotation is moved, the third belt pulley drives the 5th pulley rotation, and the 5th belt pulley drives 4th pulley rotation, the 4th belt pulley drive the rotation, described to drive the screw thread lock bolt by described the It realizes and locks a door in two threaded holes screw-in, first threaded hole；

When enabling, by the motor reversal.

The beneficial effects of the present invention are:

At closing time, the electric motor starting, the first rotating shaft drive the 11st gear rotation, and the 11st gear drives The tenth gear rotation, the tenth gear drive the 9th gear rotation, and the 9th gear drives the 7th skin Belt wheel rotation, the 7th belt pulley drive the front side third shaft rotation, and the front side third shaft drives described first Pulley rotation, first belt pulley drive rear side to drive the rotation of third shaft, and the third shaft drives the 4th tooth Wheel rotation, the 4th gear drives the door chamber decline, to realize shutdown；

When locking a door, when the locating piece described in the general who has surrendered under the door is depressed into minimum point, second jacking block drives the third press Spring decline, the third top pressure spring drive the third jacking block decline, and the third jacking block, which descends through liquid transmission, to be made First jacking block moves right, and first jacking block drives first mandril to move right, and first mandril drives institute State the tenth gear and the 11st gear, the 9th gear is detached from, the tenth gear and the 12nd gear, described Eighth gear engagement, the 12nd gear drive the tenth gear rotation, and the tenth gear drives the eighth gear Rotation, the eighth gear drive the screw thread case to move right, the 6th gear of drive and the described 5th described in the screw thread case Gear, second gear engagement, the first rotating shaft drive the first gear rotation, and the first gear drives described turn Dynamic, described to drive the second shaft rotation, second shaft drives the second gear rotation, and the second gear drives The 6th gear rotation, the 6th gear drive the 5th gear rotation, and the 5th gear drives described 9th turn Axis rotation, the 9th shaft drive the feeding block to move right, and the 5th shaft, which is shunk, drives the sliding block to transport to the right It is dynamic, it is described by screw thread lock bolt top into second threaded hole, the 6th gear and the 5th gear, described at this time Second gear is disengaged from, and the 6th gear is engaged with the second gear, second splined shaft and first spline Set engagement, second shaft drive the third gear rotation, and the third gear drives the 6th gear rotation, described 6th gear drives the second splined shaft rotation, and second splined shaft drives first spline housing to rotate, and described first Spline housing drives the second bevel gear rotation, and the second bevel gear drives the first bevel gear rotation, first cone Gear drives the 7th shaft rotation, and the 7th shaft drives second pulley rotation, the second belt pulley band The third pulley rotation is moved, the third belt pulley drives the 5th pulley rotation, and the 5th belt pulley drives 4th pulley rotation, the 4th belt pulley drive the rotation, described to drive the screw thread lock bolt by described the It realizes and locks a door in two threaded holes screw-in, first threaded hole；

When enabling, by the motor reversal；

Present apparatus mechanism is simple, and using simplicity, since this door is lockked using screw thread, intensity is higher, can bear larger external force without Damage, ensure that safety, reduces and generates the risk of loss since door is destroyed, while can pass through and install networking on motor Device realizes remote control control, substantially increases safety, improves work efficiency.

Detailed description of the invention

It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.

Fig. 1 is the overall structure diagram of a kind of door hinge and latch mechanism of the invention.

Fig. 2 is structural schematic diagram at A-A in Fig. 1.

Specific embodiment

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting State, can it is equivalent by other or have similar purpose alternative features replaced.That is, unless specifically stated, each feature is An example in a series of equivalent or similar characteristics.

As shown in Figs. 1-2, a kind of door hinge and latch mechanism of apparatus of the present invention, including doorframe 10 and it is set to doorframe Linkage in 10 is equipped with the first rotation chamber 11 in the doorframe 10, is equipped in the doorframe 10 and is located at first rotation The second of 11 right side of chamber rotates chamber 21, is equipped in the doorframe 10 and rotates chamber positioned at the 6th of 11 downside of the first rotation chamber 63, it is equipped with the 5th rotation chamber 61 for being located at 63 right side of the 6th rotation chamber in the doorframe 10, is equipped with position in the doorframe 10 The 4th in 61 right side of the 5th rotation chamber rotates chamber 52, is equipped in the doorframe 10 and is located at 52 right side of the 4th rotation chamber Third rotate chamber 33, the door chamber 29 for being located at 21 right side of the second rotation chamber is equipped in the doorframe 10, in the doorframe 10 Equipped with the door opening 77 door chamber 29 downside and be connected to the door chamber 29 is located at, it is equipped in the doorframe 10 and is located at described first The motor cavity 19 of 11 downside of chamber is rotated, 19 bottom wall of motor cavity is fixed with motor 17, and 17 left end of motor is connected by power Have left end by it is described 4th rotation chamber 52, it is described 5th rotation chamber 61, extend to it is described 6th rotation chamber 63 in first turn Axis 13, the described 4th rotates the first gear 15 for being equipped in chamber 52 and being fixedly connected on the first rotating shaft 13, the 4th rotation The rotation of 52 right wall of chamber is equipped with left end and extends in the 5th rotation chamber 61 and connect with the 5th rotation 61 or so wall of the chamber rotation The second shaft 14 connect, it is described 4th rotation chamber 52 in be equipped be fixedly connected on second shaft 14 and with the first gear The 60 of 15 engagements are equipped in the 4th rotation chamber 52 and are fixedly connected on second shaft 14 and are located at the of 60 right side Two gears 16 are equipped in the 4th rotation chamber 52 and are fixedly connected on second shaft 14 and to be located at the second gear 16 right The third gear third gear 18 of side, the 4th rotation 52 right wall of the chamber rotation are equipped with right end and extend in the third rotation chamber 33 The 9th shaft 53, be equipped in the 4th rotation chamber 52 and be fixedly connected on the 5th gear 54 of 53 left end of the 9th shaft, 4th rotation, 52 right wall of chamber, which is slided, is equipped with the screw thread case 58 that left end extends in the 5th rotation chamber 61, and described 4th turn The second spline housing 57 for being rotationally connected with 58 right side of screw thread case is equipped in dynamic chamber 52,57 right end of the second spline housing is solid Surely it is equipped with the 6th gear 56,56 right side of the 6th gear is fixed with the second splined shaft 55, and the 4th rotation chamber 52 is right End face rotation is equipped with second splined shaft 55 cooperation and right end extends to the first spline housing in the third rotation chamber 33 50。

Valuably or illustratively, wherein be equipped with left end in the 5th rotation chamber 61 and match with 58 screw thread of screw thread case The right side of conjunction and the 5th rotation 61 left wall of the chamber rotation connection and right end extend to the screw rod 85 in the 6th rotation chamber 63, The 12nd gear 74 for being fixedly connected on the first rotating shaft 13, the 6th rotation chamber 63 are equipped in the 6th rotation chamber 63 In be equipped with and be fixedly connected on the 11st gear 73 of 13 left end of first rotating shaft, be equipped with fixed connect in the 6th rotation chamber 63 It is connected to the eighth gear 64 of 85 left end of screw rod, is equipped in the 6th rotation 63 left wall of chamber and connects with the 6th rotation chamber 63 The first logical hydraulic cavities 70 are slidably fitted with the second top pressure spring 71, second top pressure spring in first hydraulic cavities 70 71 right sides are fixed with the first mandril 68 that right end extends in the 6th rotation chamber 63, set in the 6th rotation chamber 63 There is the tenth gear 72 for being rotationally connected with 68 right end of the first mandril and engaging with the 11st gear 73, described 6th turn Dynamic 63 left wall of chamber rotation is equipped with the tenth shaft 66, is fixed in the tenth shaft 66 and engages with the 11st gear 73 9th gear 65 is fixed with the 6th belt pulley 67 positioned at 65 left side of the 9th gear in the tenth shaft 66.

Valuably or illustratively, wherein be equipped in the third rotation chamber 33 and be fixedly connected on first spline housing The second bevel gear 49 of 50 right ends, third rotation 33 front and rear wall of the chamber rotation are equipped with the 7th shaft 47, the 7th shaft 47 On be fixed with the first bevel gear 22 engaged with the second bevel gear 49, be fixed in the 7th shaft 47 positioned at institute State the second belt pulley 90 of the front side of first bevel gear 22, third rotation 33 rear wall of chamber is equipped with first sliding groove 26, and described first Sliding block is slidably fitted in sliding slot 26, the slip front face rotation is equipped with the 4th shaft 24, and 24 front end of the 4th shaft is solid Fixed to be equipped with the third belt pulley 25 cooperated with second belt pulley 90, symmetrical rotation is set before and after the first rotation 11 left wall of chamber There is right end to extend the third shaft 20 in the door chamber 29, is equipped in the first rotation chamber 11 and is fixedly connected on front side described the Three shafts 20 and the 7th belt pulley 76 cooperated with the 6th belt pulley 67, front side described first rotates to be fixed on chamber 11 First belt pulley 12, rear side described first rotate the 8th belt being fixed on chamber 11 with first belt pulley 12 cooperation Wheel.

Valuably or illustratively, wherein the linkage include be fixed with third rotation 33 bottom wall of chamber and Symmetrical second fixed block 23, pass through on the right side of the 9th shaft 53 in second fixed block 23 and with it is described second solid Determine the connection of 23 break of block, 53 periphery of the 9th shaft is fixed with screw thread 43 between second fixed block 23 of the left and right sides, institute It states and has been threadedly engaged feeding block 45 on screw thread 43,45 front end face of feeding block is hinged with the second connecting rod 44, and described second 23 front end face of fixed block is hinged with first connecting rod 42, and 42 upper end of first connecting rod is hinged with the first connecting plate 41, institute It states 44 upper end of the second connecting rod and is articulated with 42 upper end of first connecting rod, 41 upper surface of the first connecting plate is fixed with One fixed block 27,27 front end face of the first fixed block rotation are equipped with the 5th shaft 28, and fixation is set on front side of the 5th shaft 28 There is the 5th belt pulley 40.

Valuably or illustratively, wherein be equipped in third rotation 33 right wall of chamber and connect with third rotation chamber 33 Logical second sliding slot 36, is sliding combined with sliding block 34 in the second sliding slot 36, and 36 antetheca of the second sliding slot rotation is equipped with the Six shafts 35,35 rear end of the 6th shaft are fixed with the 4th belt pulley 39, the 4th belt pulley 39 and the 5th skin Belt wheel 40, the third belt pulley 25 are cooperated by belt, and 39 rear end face of the 4th belt pulley is fixed with rear end through institute The screwed pipe 93 stating sliding block 34 and being rotatably assorted therewith is equipped with third jacking block 91, the third jacking block 91 in the screwed pipe 93 Rear end face is fixed with the 4th top pressure spring 92 that rear end is fixedly connected on the screwed pipe antetheca, has been threadedly engaged in described 93 Screw fastening breech-block-thread lock bolt 96,36 rear wall of second sliding slot are equipped with the second threaded hole 37 being connected to the door opening 77.

Valuably or illustratively, wherein being equipped with lower end in the door chamber 29 and extending to is door 30, institute in the door opening 77 State the left and right sides of door 30 and be symmetrically fixed with rack gear, be equipped in the door chamber 29 be fixedly connected on 20 right end of third shaft and The 4th gear 32 engaged with the rack gear, is equipped with that be connected to the door opening 77 be sliding cavity 78, institute in 77 rear wall of door opening It states and is slidably fitted with the second jacking block 80 in sliding cavity 78,82 front end of the second mandril, which is fixed with, to be extended in the door opening 77 Locating piece 79,80 lower end surface of the second jacking block is fixed with the third that lower end is fixedly connected with 78 bottom wall of sliding cavity Top pressure spring 81 is equipped with the second hydraulic cavities 83 for being located at 78 downside of sliding cavity, second hydraulic cavities in the doorframe 10 Third jacking block 84 is slidably fitted in 83,84 upper surface of third jacking block is fixed with upper end and 80 lower end of the second jacking block The second mandril 82 that face is fixedly connected, second hydraulic cavities 83 are connected with first hydraulic cavities 70 by the connecting tube 62 It is logical.

Under original state, the tenth gear 72 is engaged with the 11st gear 73, the 9th gear 65, the cunning Block 34 is located at the leftmost side in the second sliding slot 36.

At closing time, the motor 17 starts, and the first rotating shaft 13 drives the 11st gear 73 to rotate, and the described tenth One gear 73 drives the tenth gear 72 to rotate, and the tenth gear 72 drives the 9th gear 65 to rotate, and the described 9th Gear 65 drives the 7th belt pulley 76 to rotate, and the 7th belt pulley 76 drives the front side third shaft 20 to rotate, preceding Third shaft 20 described in side drives first belt pulley 12 to rotate, and first belt pulley 12 drives rear side to drive third shaft 20 rotations, the third shaft 20 drive the 4th gear 32 to rotate, and the 4th gear 32 drives the door chamber 29 to decline, To realize shutdown.

When locking a door, when the locating piece 79 described in the lower general who has surrendered of the door 30 is depressed into minimum point, second jacking block 80 drives institute The decline of third top pressure spring 81 is stated, the third top pressure spring 81 drives the third jacking block 84 to decline, the third jacking block 84 Descending through liquid transmission moves right first jacking block 69, and first jacking block 69 drives first mandril 68 to the right Movement, first mandril 68 drive the tenth gear 72 to be detached from the 11st gear 73, the 9th gear 65, institute It states the tenth gear 72 to engage with the 12nd gear 74, the eighth gear 64, the 12nd gear 74 drives described The rotation of ten gears 72, the tenth gear 72 drive the eighth gear 64 to rotate, and the eighth gear 64 drives the screw thread Case 58 moves right, and the 6th gear 56 of drive described in the screw thread case 58 is nibbled with the 5th gear 54, the second gear 16 It closes, the first rotating shaft 13 drives the first gear 15 to rotate, and the first gear 15 drives 60 rotation, 60 band It moves second shaft 14 to rotate, second shaft 14 drives the second gear 16 to rotate, and the second gear 16 drives 6th gear 56 rotation, the 6th gear 56 drive the 5th gear 54 to rotate, and the 5th gear 54 drives institute The rotation of the 9th shaft 53 is stated, the 9th shaft 53 drives the feeding block 45 to move right, 28 shrinkage band of the 5th shaft The sliding block 34 is moved to move right, described 91 push up the screw thread lock bolt 96 into second threaded hole 37, and described at this time the Six gears 56 are disengaged from the 5th gear 54, the second gear 16, the 6th gear 56 and the second gear 16 engagements, second splined shaft 55 are engaged with first spline housing 50, and second shaft 14 drives the third gear 18 rotations, the third gear 18 drive the 6th gear 56 to rotate, and the 6th gear 56 drives second splined shaft 55 rotations, second splined shaft 55 drive first spline housing 50 to rotate, and first spline housing 50 drives described second Bevel gear 49 rotates, and the second bevel gear 49 drives the first bevel gear 22 to rotate, and the first bevel gear 22 drives institute The rotation of the 7th shaft 47 is stated, the 7th shaft 47 drives second belt pulley 90 to rotate, and second belt pulley 90 drives The third belt pulley 25 rotates, and the third belt pulley 25 drives the 5th belt pulley 40 to rotate, the 5th belt pulley 40 drive the 4th belt pulley 39 rotation, and the 4th belt pulley 39 drives 93 rotation, and described 93 drive the screw thread Lock bolt 96 is screwed in first threaded hole 31 by second threaded hole 37 and realizes and lock a door.

When enabling, the motor 17 is inverted.

The beneficial effects of the present invention are:

At closing time, the electric motor starting, the first rotating shaft drive the 11st gear rotation, and the 11st gear drives The tenth gear rotation, the tenth gear drive the 9th gear rotation, and the 9th gear drives the 7th skin Belt wheel rotation, the 7th belt pulley drive the front side third shaft rotation, and the front side third shaft drives described first Pulley rotation, first belt pulley drive rear side to drive the rotation of third shaft, and the third shaft drives the 4th tooth Wheel rotation, the 4th gear drives the door chamber decline, to realize shutdown；

When locking a door, when the locating piece described in the general who has surrendered under the door is depressed into minimum point, second jacking block drives the third press Spring decline, the third top pressure spring drive the third jacking block decline, and the third jacking block, which descends through liquid transmission, to be made First jacking block moves right, and first jacking block drives first mandril to move right, and first mandril drives institute State the tenth gear and the 11st gear, the 9th gear is detached from, the tenth gear and the 12nd gear, described Eighth gear engagement, the 12nd gear drive the tenth gear rotation, and the tenth gear drives the eighth gear Rotation, the eighth gear drive the screw thread case to move right, the 6th gear of drive and the described 5th described in the screw thread case Gear, second gear engagement, the first rotating shaft drive the first gear rotation, and the first gear drives described turn Dynamic, described to drive the second shaft rotation, second shaft drives the second gear rotation, and the second gear drives The 6th gear rotation, the 6th gear drive the 5th gear rotation, and the 5th gear drives described 9th turn Axis rotation, the 9th shaft drive the feeding block to move right, and the 5th shaft, which is shunk, drives the sliding block to transport to the right It is dynamic, it is described by screw thread lock bolt top into second threaded hole, the 6th gear and the 5th gear, described at this time Second gear is disengaged from, and the 6th gear is engaged with the second gear, second splined shaft and first spline Set engagement, second shaft drive the third gear rotation, and the third gear drives the 6th gear rotation, described 6th gear drives the second splined shaft rotation, and second splined shaft drives first spline housing to rotate, and described first Spline housing drives the second bevel gear rotation, and the second bevel gear drives the first bevel gear rotation, first cone Gear drives the 7th shaft rotation, and the 7th shaft drives second pulley rotation, the second belt pulley band The third pulley rotation is moved, the third belt pulley drives the 5th pulley rotation, and the 5th belt pulley drives 4th pulley rotation, the 4th belt pulley drive the rotation, described to drive the screw thread lock bolt by described the It realizes and locks a door in two threaded holes screw-in, first threaded hole；

When enabling, by the motor reversal；

Present apparatus mechanism is simple, and using simplicity, since this door is lockked using screw thread, intensity is higher, can bear larger external force without Damage, ensure that safety, reduces and generates the risk of loss since door is destroyed, while can pass through and install networking on motor Device realizes remote control control, substantially increases safety, improves work efficiency.

The basic principles, main features and advantages of the present invention have been shown and described above.The technical staff of the industry It should be appreciated that the present invention is not limited to the above embodiments, what is described in the above embodiment and the description is only originals of the invention Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements It both falls in claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.

Claims (7)

1. a kind of door hinge and latch mechanism, including doorframe and the linkage being set in doorframe, it is characterised in that: described It is equipped with the first rotation chamber in doorframe, the second rotation chamber being located on the right side of the first rotation chamber, the door are equipped in the doorframe Chamber is rotated equipped with the 6th be located on the downside of the first rotation chamber in frame, is equipped in the doorframe right positioned at the 6th rotation chamber The 5th of side rotates chamber, and the 4th rotation chamber being located on the right side of the 5th rotation chamber is equipped in the doorframe, is set in the doorframe There is the third rotation chamber being located on the right side of the 4th rotation chamber, is equipped with the door being located on the right side of the second rotation chamber in the doorframe Chamber is equipped with the door opening for being located at and be connected on the downside of the door chamber and with the door chamber in the doorframe, is equipped in the doorframe positioned at institute The motor cavity on the downside of the first rotation chamber is stated, the motor cavity bottom wall is fixed with motor, and the motor left end has been connected by power a left side End rotates chamber by the 4th rotation chamber, the described 5th, extends to the first rotating shaft in the 6th rotation chamber, and the described 4th The first gear for being fixedly connected on the first rotating shaft is equipped in rotation chamber, the 4th rotation chamber right wall rotation is prolonged equipped with left end The second shaft for extending in the 5th rotation chamber and being rotatablely connected with the 5th rotation chamber or so wall, the 4th rotation chamber In be equipped with and be fixedly connected on second shaft and engage with the first gear, be equipped with fixed company in the 4th rotation chamber It is connected to second shaft and is located at the second gear on the right side, be equipped in the 4th rotation chamber and be fixedly connected on described the Two shafts and the third gear third gear being located on the right side of the second gear, the 4th rotation chamber right wall rotation are equipped with right end Extend the 9th shaft in the third rotation chamber, is equipped in the 4th rotation chamber and is fixedly connected on the 9th shaft left end The 5th gear, it is described 4th rotation chamber right wall sliding be equipped with left end extend to it is described 5th rotation chamber in screw thread case, it is described It is equipped with the second spline housing for being rotationally connected with screw thread case right side in 4th rotation chamber, the second spline housing right end is fixed Equipped with the 6th gear, the 6th gear right side is fixed with the second splined shaft, and the 4th rotation chamber right side rotation is set Have with second splined shaft cooperation and right end extends to the first spline housing in the third rotation chamber.

2. a kind of door hinge according to claim 1 and latch mechanism, it is characterised in that: be equipped in the 5th rotation chamber The right side and the 5th rotation chamber left wall rotation connection and right end that left end and the screw thread case are threadedly engaged extend to described the Screw rod in six rotation chambers, the described 6th rotates the 12nd gear for being equipped in chamber and being fixedly connected on the first rotating shaft, described It is equipped with the 11st gear for being fixedly connected on the first rotating shaft left end in 6th rotation chamber, is equipped in the 6th rotation chamber solid Surely it is connected to the eighth gear of the screw rod left end, is equipped in the 6th rotation chamber left wall and rotates what chamber was connected to the described 6th First hydraulic cavities are slidably fitted with the second top pressure spring in first hydraulic cavities, and second top pressure spring right side is fixed The first mandril in the 6th rotation chamber is extended to equipped with right end, is equipped in the 6th rotation chamber and is rotationally connected with described the One mandril right end and the tenth gear engaged with the 11st gear, the 6th rotation chamber left wall rotation are equipped with the tenth turn Axis is fixed with the 9th gear engaged with the 11st gear in the tenth shaft, and fixation is set in the tenth shaft There is the 6th belt pulley being located on the left of the 9th gear.

3. a kind of door hinge according to claim 1 and latch mechanism, it is characterised in that: be equipped in the third rotation chamber It is fixedly connected on the second bevel gear of the first spline housing right end, the third rotation chamber front and rear wall rotation is equipped with the 7th turn Axis, is fixed with the first bevel gear engaged with the second bevel gear in the 7th shaft, fixed in the 7th shaft Equipped with the second belt pulley being located on front side of the first bevel gear, third rotation chamber rear wall is equipped with first sliding groove, and described the Sliding block is slidably fitted in one sliding slot, the slip front face rotation is equipped with the 4th shaft, and the 4th shaft front end fixation is set There is the third belt pulley with second belt pulley cooperation, symmetrical rotation is equipped with right end and extends before and after the first rotation chamber left wall Third shaft in the door chamber is equipped in the first rotation chamber and is fixedly connected on the front side third shaft and with described the 7th belt pulley of six belt pulleys cooperation, front side described first rotate and are fixed with the first belt pulley, rear side described first on chamber The 8th belt pulley with first belt pulley cooperation is fixed on rotation chamber.

4. a kind of door hinge according to claim 1 and latch mechanism, it is characterised in that: the linkage includes fixing Bottom of chamber wall and symmetrical second fixed block are rotated equipped with the third, it is fixed to pass through described second on the right side of the 9th shaft It is connect in block and with the second fixed block break, the fixation of the 9th shaft periphery is set between second fixed block of the left and right sides There is screw thread, has been threadedly engaged feeding block on the screw thread, the feeding block front end face is hinged with the second connecting rod, and described second Fixed block front end face is hinged with first connecting rod, and the first connecting rod upper end is hinged with the first connecting plate, and described second connects Extension bar upper end is articulated with the first connecting rod upper end, and first connecting plate upper surface is fixed with the first fixed block, described The rotation of first fixed block front end face is equipped with the 5th shaft, is fixed with the 5th belt pulley on front side of the 5th shaft.

5. a kind of door hinge according to claim 1 and latch mechanism, it is characterised in that: in the third rotation chamber right wall Equipped with the second sliding slot being connected to third rotation chamber, sliding block, the second sliding slot are sliding combined in the second sliding slot Antetheca rotation is equipped with the 6th shaft, and the 6th shaft rear end is fixed with the 4th belt pulley, the 4th belt pulley with it is described 5th belt pulley, the third belt pulley are cooperated by belt, and the 4th belt pulley rear end face is fixed with rear end through institute The screwed pipe stating sliding block and being rotatably assorted therewith, third jacking block is equipped in the screwed pipe, and the third jacking block rear end face is fixed Be fixedly connected on the 4th top pressure spring of the screwed pipe antetheca equipped with rear end, it is described in be threadedly engaged screw fastening breech-block-thread lock Door bolt, the second sliding slot rear wall are equipped with the second threaded hole being connected to the door opening.

6. a kind of door hinge according to claim 1 and latch mechanism, it is characterised in that: prolong in the door chamber equipped with lower end Extending in the door opening is door, and rack gear is symmetrically fixed at left and right sides of the door, is equipped in the door chamber and is fixedly connected on institute The 4th gear stating third shaft right end and engaging with the rack gear, is equipped with that be connected to the door opening be sliding in the door opening rear wall Chamber is moved, is slidably fitted with the second jacking block in the sliding cavity, second mandril front end, which is fixed with, to be extended in the door opening Locating piece, second jacking block lower end surface is fixed with the third press bullet that lower end is fixedly connected with the sliding cavity bottom wall Spring is equipped with the second hydraulic cavities being located on the downside of the sliding cavity in the doorframe, and the is slidably fitted in second hydraulic cavities Three jacking blocks, third jacking block upper surface are fixed with the second mandril that upper end is fixedly connected with second jacking block lower end surface, Second hydraulic cavities are connected to first hydraulic cavities by the connecting tube.

7. a kind of door hinge and latch mechanism, operation method described in -6 are as follows according to claim 1:

Under original state, the tenth gear is engaged with the 11st gear, the 9th gear, and the sliding block is located at described The leftmost side in second sliding slot；

At closing time, the electric motor starting, the first rotating shaft drive the 11st gear rotation, and the 11st gear drives The tenth gear rotation, the tenth gear drive the 9th gear rotation, and the 9th gear drives the 7th skin Belt wheel rotation, the 7th belt pulley drive the front side third shaft rotation, and the front side third shaft drives described first Pulley rotation, first belt pulley drive rear side to drive the rotation of third shaft, and the third shaft drives the 4th tooth Wheel rotation, the 4th gear drives the door chamber decline, to realize shutdown；

When locking a door, when the locating piece described in the general who has surrendered under the door is depressed into minimum point, second jacking block drives the third press Spring decline, the third top pressure spring drive the third jacking block decline, and the third jacking block, which descends through liquid transmission, to be made First jacking block moves right, and first jacking block drives first mandril to move right, and first mandril drives institute State the tenth gear and the 11st gear, the 9th gear is detached from, the tenth gear and the 12nd gear, described Eighth gear engagement, the 12nd gear drive the tenth gear rotation, and the tenth gear drives the eighth gear Rotation, the eighth gear drive the screw thread case to move right, the 6th gear of drive and the described 5th described in the screw thread case Gear, second gear engagement, the first rotating shaft drive the first gear rotation, and the first gear drives described turn Dynamic, described to drive the second shaft rotation, second shaft drives the second gear rotation, and the second gear drives The 6th gear rotation, the 6th gear drive the 5th gear rotation, and the 5th gear drives described 9th turn Axis rotation, the 9th shaft drive the feeding block to move right, and the 5th shaft, which is shunk, drives the sliding block to transport to the right It is dynamic, it is described by screw thread lock bolt top into second threaded hole, the 6th gear and the 5th gear, described at this time Second gear is disengaged from, and the 6th gear is engaged with the second gear, second splined shaft and first spline Set engagement, second shaft drive the third gear rotation, and the third gear drives the 6th gear rotation, described 6th gear drives the second splined shaft rotation, and second splined shaft drives first spline housing to rotate, and described first Spline housing drives the second bevel gear rotation, and the second bevel gear drives the first bevel gear rotation, first cone Gear drives the 7th shaft rotation, and the 7th shaft drives second pulley rotation, the second belt pulley band The third pulley rotation is moved, the third belt pulley drives the 5th pulley rotation, and the 5th belt pulley drives 4th pulley rotation, the 4th belt pulley drive the rotation, described to drive the screw thread lock bolt by described the It realizes and locks a door in two threaded holes screw-in, first threaded hole；

When enabling, by the motor reversal.