A kind of parallel-moving type automatically turns on antitheft door
The present invention relates to a kind of mobile closed type device field at the opening of building, more particularly to a kind of translation
Formula automatically turns on antitheft door.
Traditional family expenses, commercial and industrial antitheft door, using the opening ways of manual vertical hinged door, also at rotary shaft
Plus driving means, realize on the basis of mode is opened flat 90 degree of external-open rotarily open mode automatically, these open methods are accounted for
With larger space, interact with the standing place of people, using inconvenience.Existing motor-car and aircraft door mainly adopt fork
Formula opening ways.Oscillating rod type transmission is applied to active drive, such as：Pneumatic and hydraulic drive, can produce enough pendulum
Power, makes door body possess enough seals after closing, and meets functional requirement.But it is also because the big, gearratio that takes up room is inadequate
Greatly, the inconvenience for using is caused.
The content of the invention
In view of the shortcomings of the prior art, the present invention proposes that a kind of parallel-moving type automatically turns on antitheft door, and its door leaf can
Left and right moves in parallel, opens and closes automatically, it is little to take up an area space, has the advantages that easy to use.
The technical solution adopted in the present invention is：A kind of parallel-moving type automatically turns on antitheft door, including doorframe, door leaf, transmission
Device, control device and 4 retaining mechanisms, are characterized in that：S types guide rail is fixedly connected on doorframe and door leaf is driven along S
The transmission device of type guide rail motion, to be provided with doorframe and return pendulum device for drive door leaf to cross that doorframe is turned on and off；
Described transmission device include motor, belt, belt pulley, transmission case, leading screw and screw, motor it is defeated
Shaft connects belt pulley, the power transmission shaft connection transmission case of belt pulley, transmission case Jing universal shaft coupling devices connection leading screw, silk by belt
Screw connection roller group on thick stick, roller group one end is fixed on door leaf link and along the S types track movement being located on doorframe,
Door leaf link is fixedly connected with door leaf.
Described pendulum device of returning includes the support base with connection end, shift fork, torsion spring, connecting shaft, slideway, sliding end and rolling
Wheel, support base is fixedly connected on doorframe, and the connection end Jing connecting shafts of support base are connected with the sliding end on door leaf, is being propped up
Torsion spring is also associated with the connection end of support seat, one end of torsion spring connects one end of shift fork, and the other end of shift fork is contacted with connecting shaft,
The roller of the slideway movement being also fixedly connected with sliding end on door leaf.
Described shift fork is L-type.
Two relative connection ends are provided with described support base, there is centre bore on connection end, connecting shaft is arranged
Between two connection ends, located pin fixes connecting shaft with support base.
4 retaining mechanisms are also respectively provided with the top and bottom of each door leaf, 4 described retaining mechanisms include
The check lock lever being arranged on door leaf and the lock sleeve being arranged on doorframe coordinated with check lock lever.
Described control device includes signal input device and controller, signal input device and the controller being arranged on door leaf
Connection, the control end of controller connects the control end of motor, realizes the control to motor.
Described signal input device is any one of fingerprint recognition, password identification, recognition of face or various combines
Identifying device or other identifying devices in addition to above-mentioned identifying device.
The distance between described S type guide rail peaks and minimum point and door leaf width, in the case of door leaf is opened door leaf
It is equal with doorframe spacing sum.
Advantages of the present invention and beneficial effect are：The parallel-moving type automatically turns on antitheft door, S types is fixedly connected on door leaf and is led
Rail and drive the transmission device that moves along S type guide rails of door leaf, be provided with doorframe for drive door leaf cross doorframe open or
Return the pendulum device, transmission device closed is made up of motor, belt, belt pulley, transmission case, leading screw and screw, and transmission device can
Door leaf is driven to be opened flat, it takes up room little, reasonable in design, easy to use.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing that needs are used is briefly described, it should be apparent that, drawings in the following description are only some enforcements of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to these accompanying drawings
Other accompanying drawings.
Fig. 1 automatically turns on antitheft door and closes the door view for parallel-moving type of the present invention；
Fig. 2 automatically turns on antitheft door transmission structures schematic diagram for parallel-moving type of the present invention；
Fig. 3 is the transmission device closed mode structural representation that parallel-moving type of the present invention automatically turns on antitheft door；
Fig. 4 automatically turns on antitheft door and is opened flat view for parallel-moving type of the present invention；
Fig. 5 is that parallel-moving type of the present invention automatically turns on the transmission device of antitheft door and is opened flat status architecture schematic diagram；
Fig. 6 is the structural representation of 4 retaining mechanisms that parallel-moving type of the present invention automatically turns on antitheft door；
Fig. 7 is the control device structural representation that parallel-moving type of the present invention automatically turns on antitheft door；
Fig. 8 be parallel-moving type of the present invention automatically turn on antitheft door return pendulum device structural representation；
Fig. 9 be parallel-moving type of the present invention automatically turn on antitheft door return pendulum device course of work schematic diagram, wherein, (a) be door leaf
Return the structural representation of pendulum device in the case of closing, (b) be to return pendulum device to dial the structural representation under door leaf state, (c) be door leaf
Return the structural representation of pendulum device in the case of unlatching；
Number explanation is as follows in figure：1 doorframe, 2 door leafs, 3 transmission devices, 31 motors, 32 belts, 33 belt pulleys, 34
Power transmission shaft, 35 universal shaft coupling devices, 36 transmission cases, 37 door leaf links, 38 leading screws, 39 screws, 310 roller groups, 4 return pendulum device, 41
Support base, 42 L-type shift forks, 43 torsion springs, 44 connecting shafts, 45 slideways, 46 sliding ends, 47 rollers, 48 connection ends, 5 control devices,
51 signal input devices, 52 controllers, 6 four retaining mechanisms, 61 check lock levers, 62 lock sleeves, 7S type guide rails, 8 sealing strips.
Below in conjunction with the accompanying drawings 1～9 and specific embodiment the present invention is elaborated, below describe only as demonstration
And explanation, any pro forma restriction is not made to the present invention.
A kind of parallel-moving type that the present embodiment is adopted automatically turns on antitheft door, including doorframe 1, door leaf 2, transmission device 3, control
Device 5 and 4 retaining mechanisms 6, doorframe 1 is made up of upper door frame, lower door frame, left doorframe and right doorframe, at the doorway of doorframe 1
Sealing joint strip 8 is provided with, when door leaf 2 is closed, 2 compression seal adhesive tape of door leaf 8 forms the sealing of door leaf 2 and doorframe 1.Visiting
The transmission device 3 for translating door leaf is respectively arranged with frame and lower door frame, door leaf 2 is made up of left and right door leaf in the present embodiment, it is left
Right door leaf is symmetrical and structure is identical, by taking left-hand door fan as an example, in the upper and lower end of left-hand door fan the S types on upper door frame is respectively arranged with
The transmission device 3 of the S types guide rail motion on guide rail 7 and lower door frame.
Transmission device 3 in the present embodiment includes motor 31, belt 32, belt pulley 33, transmission case 36, the and of leading screw 38
Screw 39, the output shaft of motor 31 connects belt pulley 33 by belt 32, and the power transmission shaft of belt pulley 33 connects transmission case 36,
36 Jing universal shaft coupling devices of transmission case 35 connect leading screw 38, the connection roller group 310 of screw 39 on leading screw 38, the one end of roller group 310
It is fixed on door leaf link 37 and can moves along the S types track 7 positioned at upper door frame and lower door frame, door leaf link 37 and door leaf
2 are fixedly connected.2 sets of transmission devices 3 are adopted in the present embodiment, is separately positioned on upper door frame and lower door frame, with upper door frame
As a example by transmission device 3, transmission case 36 is connected with 2 leading screws, and a leading screw organizine mother is connected with left-hand door fan upper end, another organizine
It is female to be connected with right door leaf upper end, control left and right door leaf movement.
It is separately provided for driving what door leaf crossed that doorframe is turned on and off to return pendulum device 4 in left doorframe and right doorframe.
Pendulum device is returned to include the support base 41 with connection end, L-type shift fork 42, torsion spring 43, connecting shaft 44, slideway 45, sliding end 46 and rolling
Wheel 47, support base 41 is fixedly connected on doorframe 1, two relative connection ends 48 is provided with support base 41, on connection end 48
With centre bore, connecting shaft 44 is arranged between two connection ends 48, and located pin is fixed on connecting shaft 44 with support base 41
Together.Connecting shaft 44 is connected with the sliding end 46 on door leaf, and torsion spring 43 is also associated with the connection end of support base 41, turns round
One end of spring 43 connects the long side of L-type shift fork 42, and the minor face of L-type shift fork 424 is contacted with connecting shaft 44, for stirring connecting shaft 44,
The roller 47 of the movement of slideway 45 being also fixedly connected with sliding end 46 on door leaf 2.
By taking the S type guide rails installed on upper door frame as an example, two S types guide rails 7 are relative to be arranged on upper door frame.S type guide rails
The distance between peak and minimum point are 98mm（To ensure the accuracy of measurement, the present embodiment considers the width of S type guide rails,
The center for taking guide rail width at peak measures to the center of guide rail width at minimum point）, door leaf width be 90mm, in door
The distance between door leaf and doorframe spacing are 8mm in the case of fan is opened.Four are respectively arranged with the top and bottom of each door leaf 2
Point retaining mechanism 6.4 retaining mechanisms 6 include the check lock lever 61 being arranged on door leaf 2 and with being arranged on that check lock lever 61 coordinates
Lock sleeve 62 on doorframe.
Control device 5 includes signal input device 51 and controller 52, wherein, signal input device 51 may refer to line identification,
Password identification, recognition of face or the identifying device except above-mentioned identification any or various combinations, or except above-mentioned knowledge
Other identifying devices beyond other technology.Signal input device 51 is connected with the controller 52 being arranged on door leaf, controller 52
Control end connects the control end of motor 31, realizes the control to motor 31.
The present embodiment parallel-moving type automatically turns on the course of work of antitheft door：
After signal input device 55 receives the information such as fingerprint, password, signal is sent to controller 52, to signal
Enabling signal is sent to the motor 31 in right doorframe after reason, motor 31 rotates, by power by power transmission shaft 34, biography
Dynamic case 36, universal coupling is exported and is driven to screw 39 to leading screw 38, and screw 39 is that pushing rolling wheels group 310 is moved towards left and right directions
Dynamic, after door leaf is fully opened, in place travel switch sends signal to controller 52, and motor 31 stops；When time delay wait 1～
10 seconds（User can sets itself as needed）Afterwards, door leaf 2 is automatically switched off, and completes the opening and closing action of a circulation.
Door leaf 2 close after in place after, controller 52 sends signal to check lock lever 61, and the internal locking axle of check lock lever 61 is displaced outwardly
In inserting the lock sleeve 62 on left and right doorframe, each door leaf 2 is designed with 4 check lock levers, that is, form 4 retaining mechanisms.
When the fortuitous event such as power failure or the damage of check lock lever 61 is run into, hand-operated unlocking device will be opened by private key, will
Check lock lever 61 extracts lock sleeve 62, artificially door leaf 2 can be moved left and right into opening manually.
Although the foregoing describing the specific embodiment of the present invention, those skilled in the art in the art should manage
Solution, these are merely illustrative of, and can make various changes or modifications to these embodiments, without departing from the principle of the present invention
And essence.The scope of the present invention is only limited by the claims that follow.