CN108952352A

CN108952352A - Automatic blocking fastens the tip with a bolt or latch

Info

Publication number: CN108952352A
Application number: CN201810812925.4A
Authority: CN
Inventors: 舒丽燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-23
Filing date: 2018-07-23
Publication date: 2018-12-07

Abstract

The invention discloses automatic blockings to fasten the tip with a bolt or latch, including the fuselage and the containing cavities of opening to the left being arranged in the fuselage, the containing cavities right end is equipped with the first cavity, first cavity rear end is communicated equipped with the first guide runner, first guide runner rear end is communicated equipped with the second cavity, the second guide runner communicated with second cavity is equipped in the fuselage, run through and be slidably connected with the door bolt tip that left and right extends between first cavity and the containing cavities, the door bolt tip left end puts in the containing cavities and is fixedly connected with the lock tongue with containing cavities sliding connection, press is equipped with the first top pressure spring positioned at the lock tongue right end in the containing cavities, the door bolt tip right end puts in first cavity and is equipped with the groove of opening to the right, inner wall is equipped with corresponding left-hand thread head to the groove up and down.

Description

Automatic blocking fastens the tip with a bolt or latch

Technical field

The present invention relates to security lock technology field, specifically automatic blocking fastens the tip with a bolt or latch.

Background technique

With the reach of science, social progress, country is promoting always the development of advanced technology, wherein in safety lock skill A technical problem is always existed in art field, there are self-locking difficult, recoveries to be not easy for the general automatic blocking door bolt tip, separates difficulty The problems such as equal are not known with state, and the general door bolt tip is due to being simply to be latched, and structure and its simple leads to locking safety Problem is larger, and the device of the invention solves this problem in that.

Summary of the invention

Technical problem to be solved by the invention is to provide automatic blockings to fasten the tip with a bolt or latch, is able to solve above-mentioned show in the art Problem.

The present invention is achieved through the following technical solutions: automatic blocking of the invention fasten with a bolt or latch the tip, including the fuselage with And the containing cavities of opening to the left in the fuselage are set, the containing cavities right end is equipped with the first cavity, first cavity Rear end is communicated equipped with the first guide runner, and first guide runner rear end is communicated equipped with the second cavity, is equipped in the fuselage and institute The second guide runner that the second cavity communicates is stated, runs through between first cavity and the containing cavities and is slidably connected with a left side The door bolt tip of right extension, the door bolt tip left end put in the containing cavities and are fixedly connected with and be slidably connected with the containing cavities Lock tongue, press is equipped with the first top pressure spring positioned at the lock tongue right end in the containing cavities, and the door bolt tip right end puts in institute The groove of opening to the right is stated in the first cavity and is equipped with, inner wall is equipped with corresponding left-hand thread head to the groove up and down, described recessed Inner wall is equipped with pressure end that is corresponding and being located at the left-hand thread head right end, sliding connection in first cavity to slot up and down It rises to the bait permanent magnet powered cabinet, third cavity is equipped in the permanent magnet powered cabinet of rising to the bait, is rotatably assorted in the third cavity It is connected with the first rotation axis that front and back extends, first rotation axis is equipped with the press cam being located in the third cavity, First rotation shaft rear end end puts in second cavity and is fixedly connected with the first tooth runner, first guide runner It is inside slidably connected with the first slider guide, first slider guide is rotatably assorted with first rotation axis and connect, and described One cavity is communicated in inner wall up and down equipped with the second guide runner symmetrical above and below, is slidably connected with support in second guide runner Plate, the supporting plate screw-internal thread fit are connected with left and right extends first and adjust threaded rod, and described first adjusts threaded rod left end end End has been connected by power the first motor, first motor outer surface be embedded in the inner wall of second guide runner left end and with Be fixedly connected, the hook bar that left and right extends is socketed in the supporting plate, the hook bar left end, which is run through, the supporting plate and to be equipped with Slot is run through in three faces, and three face communicates the third cavity equipped with opening upwards, the hook bar right end in slot right end inner wall Put in the third cavity and therewith inner wall sliding connection and with press cam slide mating connection, three face It is rotatably assorted in slot and is connected with the fixed tip that symmetrical above and below and front and back extends, left and right is fixedly connected on the fixed tip and is prolonged The first swing rod stretched, first swing rod are equipped with hook far from the hook bar center-side, press between two hook bars Equipped with the second top pressure spring, the hook bar is equipped with self-locking hole, and three face is slipped in the inner wall of slot rear end has front and back to prolong Stretch to the self-lock rod that is docked with the self-locking hole, the self-locking rod rear end press is equipped with third top pressure spring, the fixation Tip right end is fixedly connected with the second swing rod that left and right extends, and presses and sets between the hook bar left end and groove left end inner wall There is the 7th top pressure spring, the second slider guide of left and right, second guide runner bottom are slidably connected in second guide runner Portion's press is equipped with the 4th top pressure spring positioned at third slider guide bottom, is slidably connected in the third slider guide Third guide runner, interior the 4th cavity being equipped with up and down of the third slider guide, described 4th cavity or so end is through described Third slider guide or so end face, be slidably connected in the third guide runner to the ratcheting connection of the first tooth runner Two-sided tooth plate, press, which is equipped with, in the third guide runner is located at the press of described two-sided tooth plate or so end and is equipped with the symmetrical the 5th Top pressure spring, be rotatably assorted in second cavity second turn for being connected with that at the top of second slider guide and front and back extends Moving axis, second rotation axis are equipped with to the flank of tooth cam with the two-sided ratcheting connection of tooth plate, second rotation axis Front end has been connected by power key toggle mechanism.

It may be preferred that the key toggle mechanism includes being arranged in the forward circular groove of front fuselage end face inner opening, It communicates in the circular groove inner circumferential wall equipped with groove, is rotatably assorted and is connected with and second rotation axis front end end in the circular groove The rotating cylinder being fixedly connected is held, the rotating cylinder outer surface is equipped with the recess being located in the groove same plane, slides in the groove The dynamic card tip being connected with to dock with the recess, the interior press of the groove, which is equipped with, is located at the card tip far from the circle 6th top pressure spring of groove center, the cylinder is interior to be equipped with the jack of opening to the right, consequently facilitating automatically controlling the docking of the door bolt tip.

It may be preferred that inner wall is interior equipped with corresponding displacement sensor up and down for first cavity, first cavity is right Inner wall is held to be equipped with electromagnetic block, the fuselage roof end face is equipped with state display, the state display and the displacement Inductor Electricity Federation is embedded with integrated system in the fuselage roof end face, is equipped with button at the top of the integrated system, consequently facilitating Intellectualized controller is whole.

The beneficial effects of the present invention are: the lock tongue fully slides out outside the containing cavities, described due in the initial state Supporting plate is located at the second guide runner left end, and the hook bar is located at the groove right end, first swing rod and described Two swing rods are in horizontal position, the permanent magnet powered cabinet of rising to the bait utmostly far from the electromagnetic block, the hook bar with The press cam press, second slider guide are located at the second guide runner top, and the two-sided tooth plate is located at described In the middle part of third guide runner, consequently facilitating the maintenance of device.

When the work is required, first by device integral installation required from lockwork, keep the lock tongue card master self-locking, When needing auto-unlocking, key is injected in the jack, then turning makes the drum rotation, due to second rotation The effect of axis, the flank of tooth cam rotation, when flank of tooth cam rotation, while pressing second slider guide and institute It states two-sided tooth plate and moves down and stir the two-sided tooth plate movement, until the two-sided tooth plate and the first tooth runner rotate, institute It states the first tooth runner and drives the press cam to rotate by first rotation axis, move to left the hook bar, make the extension Shank left end is injected in the groove, close to each other when the hook is pressed with the left-hand thread crown, due to second press The effect of spring, the hook can restore to the original state left-hand thread head described in anti-hook, at this point, pressing the button passes through the integrated system It controls electromagnetic block charging and generates magnetic, move to right the permanent magnet powered cabinet of rising to the bait, to pull the door bolt tip and described Lock tongue is moved to right into the accommodating groove, to unlock, when needing the hook bar and the door bolt tip is detached from, turns key again Spoon makes the press cam press the hook bar and utmostly moves to left, due to the effect of the hook and the pressure end, institute It states self-locking hole and the self-lock rod is rabbeted, at this point, two first swing rods are close to each other, two second swing rods are mutually remote From the third cavity is deviated from, since the 7th top pressure spring acts on, the hook bar pops up the groove, finally starts First motor drives first to adjust threaded rod rotation, and the supporting plate is made to move to right press second swing rod, makes described the One swing rod and second swing rod restPose, meanwhile, the lock tongue makes institute due to the effect of first top pressure spring State lock tongue in the raw, lower task can be carried out, closing organ is needed to make, between close can self-locking mechanism, to mention The practical performance of high device.

The configuration of the present invention is simple, it is easy to operate, by using automatic self-locking mechanism and intelligent unlocking mechanism, realize automatic control System is unlocked and is shut, and securely and reliably, superior performance, switch convenience, practical performance is preferable, and figure is smaller, installation convenience.

Detailed description of the invention

The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.

Fig. 1 is that automatic blocking of the invention fastens overall structure diagram inside the tip with a bolt or latch；

Fig. 2 is the schematic cross-section of A in Fig. 1；

Fig. 3 is the partial enlargement structural representation of B in Fig. 1；

The structural schematic diagram of the position Fig. 4 the second slider guide of the invention.

Specific embodiment

As shown in Fig. 1 ,-Fig. 4, automatic blocking of the invention fastens the tip, including the fuselage 100 and setting with a bolt or latch in the fuselage Opening containing cavities 119 to the left in 100,119 right end of containing cavities are equipped with the first cavity 114, after first cavity 114 End is communicated equipped with the first guide runner 104, and 104 rear end of the first guide runner is communicated equipped with the second cavity 127, the fuselage 100 It is interior equipped with the second guide runner 129 communicated with second cavity 127, between first cavity 114 and the containing cavities 119 Run through and be slidably connected with the door bolt tip 116 that left and right extends, 116 left end of the door bolt tip puts in the containing cavities 119 and solid Surely it is connected with the lock tongue 118 with the containing cavities 119 sliding connection, press is equipped with positioned at described in the containing cavities 119 First top pressure spring 117 of 118 right end of lock tongue, 116 right end of the door bolt tip put in first cavity 114 and be equipped with opening to Right groove 115, about 115 inner wall of groove is equipped with corresponding left-hand thread head 124, on about 115 inner wall of groove Equipped with pressure end 123 corresponding and positioned at 124 right end of left-hand thread head, it is slidably connected in first cavity 114 It rises to the bait permanent magnet powered cabinet 103, is equipped with third cavity 102, the third cavity 102 in the permanent magnet powered cabinet 103 of rising to the bait It is inside rotatably assorted and is connected with the first rotation axis 106 that front and back extends, first rotation axis 106, which is equipped with, is located at the third sky Press cam 101 in chamber 102, the 106 rear end end of the first rotation axis put in second cavity 127 and are fixedly connected There is the first tooth runner 126, the first slider guide 113, first slider guide are slidably connected in first guide runner 104 113 are rotatably assorted with first rotation axis 106 connect, and communicates in about 114 inner wall of the first cavity equipped with symmetrical above and below The second guide runner 109, be slidably connected with supporting plate 111 in second guide runner 109,111 internal screw thread of supporting plate is matched It closes and is connected with left and right extends first and adjusts threaded rod 110, first adjusting, 110 left end end of threaded rod has been connected by power the One motor 112, it is interior and solid therewith that 112 outer surface of the first motor is embedded at the 109 left end inner wall of the second guide runner It is fixed to connect, the hook bar 107 that left and right extends is socketed in the supporting plate 111, the supporting plate is run through in 107 left end of hook bar It 111 and is equipped with three faces and runs through slot 146, three face communicates the third cavity equipped with opening upwards in the 146 right end inner wall of slot 144,107 right end of hook bar put in the third cavity 102 and therewith inner wall sliding connection and with the press Cam 101 is slidably connected, and three face is rotatably assorted in slot 146 is connected with the fixation that symmetrical above and below and front and back extends The tip 151 is fixedly connected with the first swing rod 153 that left and right extends on the fixed tip 151, and first swing rod 153 is far from described It links up with 107 center-side of bar and is equipped with hook 145, press is equipped with the second top pressure spring 147 between two hook bars 107, described Link up with bar 107 and be equipped with self-locking hole 149, three face slip in the 146 rear end inner wall of slot there is front and back to extend to institute The self-lock rod 148 of the docking of self-locking hole 149 is stated, 148 rear end of the self-lock rod press is equipped with third top pressure spring, the fixed tip 151 right ends are fixedly connected with the second swing rod 152 that left and right extends, 107 left end of hook bar and the 115 left end inner wall of groove Between press be equipped with the 7th top pressure spring 122, the second slider guide of left and right is slidably connected in second guide runner 129 131,129 bottom of the second guide runner press is equipped with the 4th top pressure spring 128 positioned at 131 bottom of third slider guide, It is slidably connected with third guide runner 133 in the third slider guide 131, is equipped in the third slider guide 131 and passes through up and down 131 or so the end face of third slider guide is run through at the 4th logical cavity 134, the end of the 4th cavity 134 or so, and the third is led It is slidably connected in sliding slot 133 to the two-sided tooth plate 130 with the ratcheting connection of the first tooth runner 126, the third Press, which is equipped with, in guide runner 133 is equipped with the 5th symmetrical top pressure spring 151 positioned at the two-sided end of tooth plate 130 or so the press, Be rotatably assorted the second rotation for being connected with that positioned at 131 top of the second slider guide and front and back extends in second cavity 127 Axis 137, second rotation axis 137 is equipped with to the flank of tooth cam 136 with the ratcheting connection of the two-sided tooth plate 130, described Second rotation axis, 137 front end has been connected by power key toggle mechanism.

Valuably, the key toggle mechanism includes being arranged in the 100 forward circular groove of front end surface inner opening of fuselage 141, it communicates in 141 inner circumferential wall of circular groove equipped with groove 139, is rotatably assorted and is connected with and described in the circular groove 141 The rotating cylinder 142 that two rotation axis, 137 front end is fixedly connected, 142 outer surface of rotating cylinder are equipped with same positioned at the groove 139 Recess 135 in plane is slidably connected with the card tip 138 to dock with the recess 135, institute in the groove 139 It states press in groove 139 and is equipped with and be located at sixth top pressure spring 140 of the card tip 138 far from 141 center of circular groove, the circle The jack 143 of opening to the right is equipped in cylinder 142, consequently facilitating automatically controlling the docking of the door bolt tip.

Valuably, corresponding displacement sensor 108 is equipped in about 114 inner wall of the first cavity, described first is empty 114 right end inner wall of chamber is equipped with electromagnetic block 105, and 100 top end surface of fuselage is equipped with state display 125, the state Display screen 125 and 108 Electricity Federation of displacement sensor are embedded with integrated system 120 in 100 top end surface of fuselage, described Button 121 is equipped at the top of integrated system 120, consequently facilitating Intellectualized controller is whole.

When original state, the lock tongue 118 is fully slid out outside the containing cavities 119, and the supporting plate 111 is located at described second 109 left end of guide runner, the hook bar 107 are located at 115 right end of groove, first swing rod 153 and second pendulum Bar 152 is in horizontal position, and the permanent magnet powered cabinet 103 of rising to the bait is utmostly far from the electromagnetic block 105, the hook Bar 107 and the press cam 101 press, and second slider guide 131 is located at 129 top of the second guide runner, described Two-sided tooth plate 130 is located at 133 middle part of third guide runner.

When the work is required, first by device integral installation required from lockwork, keep the lock tongue 118 card main from Lock, when needing auto-unlocking, key is injected in the jack 143, and then turning rotates the rotating cylinder 142, by institute The effect of the second rotation axis 137 is stated, the flank of tooth cam 136 rotates, and when the flank of tooth cam 136 rotation, pushes up simultaneously Second slider guide 131 and the two-sided tooth plate 130 is pressed to move down and stir the movement of two-sided tooth plate 130, until described double Face tooth plate 130 and the first tooth runner 126 rotate, and the first tooth runner 126 drives institute by first rotation axis 106 It states press cam 101 to rotate, moves to left the hook bar 107, inject 107 left end of hook bar in the groove 115, when The hook 145 is close to each other when pressing with the left-hand thread head 124, due to the effect of second top pressure spring 147, the extension Hook 145 can restore to the original state left-hand thread head 124 described in anti-hook, control at this point, pressing the button 121 and passing through the integrated system 120 The charging of electromagnetic block 105 generates magnetism, moves to right the permanent magnet powered cabinet 103 of rising to the bait, to pull 116 He of the door bolt tip The lock tongue 118 is moved to right into the accommodating groove 119, to unlock, when the needs hook bar 107 and the door bolt tip 116 When disengaging, key is turned again, so that the press cam 101 is pressed the hook bar 107 and is utmostly moved to left, due to the extension The effect of hook 145 and the pressure end 123, the self-locking hole 149 is rabbeted with the self-lock rod 148, at this point, two described first Swing rod 153 is close to each other, and two second swing rods 152, which are located remotely from each other, deviates from the third cavity 144, due to the described 7th Top pressure spring 122 acts on, and the hook bar 107 pops up the groove 115, finally starts the drive of the first motor 112 the One, which adjusts threaded rod 110, rotates, and so that the supporting plate 111 is moved to right press second swing rod 152, makes 153 He of the first swing rod Second swing rod 152 restPoses, meanwhile, the lock tongue is made described due to the effect of first top pressure spring 117 Lock tongue 118 in the raw, can carry out lower task, closing organ is needed to make, between close can self-locking mechanism.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention Protection scope should be determined by the scope of protection defined in the claims.

Claims

1. automatic blocking fastens the tip with a bolt or latch, including the fuselage and the containing cavities of opening to the left being arranged in the fuselage, feature Be: the containing cavities right end is equipped with the first cavity, and first cavity rear end is communicated leads equipped with the first guide runner, described first Runner rear end is communicated equipped with the second cavity, is equipped with the second guide runner communicated with second cavity in the fuselage, and described the Run through and be slidably connected with the door bolt tip that left and right extends between one cavity and the containing cavities, the door bolt tip left end puts in described In containing cavities and it is fixedly connected with the lock tongue with containing cavities sliding connection, press, which is equipped with, in the containing cavities is located at institute The first top pressure spring of lock tongue right end is stated, the door bolt tip right end puts in first cavity and is equipped with the groove of opening to the right, Inner wall is equipped with corresponding left-hand thread head to the groove up and down, and inner wall is equipped with corresponding and is located at described anti-the groove up and down The pressure end of discount right end, permanent magnet powered cabinet of rising to the bait is slidably connected in first cavity, and the permanent magnetism of rising to the bait is dynamic It is equipped with third cavity in power cabinet, is rotatably assorted in the third cavity and is connected with the first rotation axis that front and back extends, described the One rotation axis is equipped with the press cam being located in the third cavity, and first rotation shaft rear end end puts in described second In cavity and it is fixedly connected with the first tooth runner, is slidably connected with the first slider guide in first guide runner, described the One slider guide is rotatably assorted with first rotation axis and connect, and communicates in inner wall equipped with symmetrical above and below above and below first cavity Second guide runner, supporting plate is slidably connected in second guide runner, and the supporting plate screw-internal thread fit is connected with left and right and prolongs First stretched adjusts threaded rod, and first adjusting threaded rod left end end has been connected by power the first motor, first electricity Motivation outer surface is embedded in the inner wall of second guide runner left end and connection fixed thereto, is socketed with left and right in the supporting plate and prolongs The hook bar stretched, the hook bar left end is through the supporting plate and is equipped with three faces through slot, and slot right end inner wall is run through in three face Inside communicate the third cavity equipped with opening upwards, the hook bar right end is put in the third cavity and inner wall sliding is matched therewith Close connection simultaneously with the press cam slide be cooperatively connected, three face run through slot in be rotatably assorted be connected with it is symmetrical above and below and preceding The fixed tip extended afterwards is fixedly connected with the first swing rod that left and right extends on the fixed tip, and first swing rod is far from described It links up with bar center-side and is equipped with hook, press is equipped with the second top pressure spring between two hook bars, and the hook bar is equipped with Self-locking hole, three face slip in the inner wall of slot rear end there is front and back to extend to the self-lock rod that is docked with the self-locking hole, The self-locking rod rear end press is equipped with third top pressure spring, and the fixed tip right end is fixedly connected with the second pendulum that left and right extends Bar presses between the hook bar left end and groove left end inner wall and is equipped with the 7th top pressure spring, in second guide runner It is slidably connected with the second slider guide of left and right, the second slide guide trench bottom press, which is equipped with, is located at third slider guide bottom The 4th top pressure spring, be slidably connected with third guide runner in the third slider guide, be equipped in the third slider guide The 4th cavity up and down, described 4th cavity or so end is through the third slider guide or so end face, the third slide guide It is slidably connected in slot to the two-sided tooth plate with the ratcheting connection of the first tooth runner, the interior press of the third guide runner It is equipped with the 5th symmetrical top pressure spring equipped with the press of described two-sided tooth plate or so end is located at, is rotatably assorted in second cavity Be connected with the second rotation axis for being located at that at the top of second slider guide and front and back extends, second rotation axis be equipped with to The flank of tooth cam of the ratcheting connection of two-sided tooth plate, the second rotation axis front end have been connected by power key toggle mechanism.

2. automatic blocking according to claim 1 fastens the tip with a bolt or latch, it is characterised in that: the key toggle mechanism includes being arranged in institute The forward circular groove of front fuselage end face inner opening is stated, is communicated in the circular groove inner circumferential wall equipped with groove, rotation in the circular groove It is connected with the rotating cylinder being fixedly connected with the second rotation axis front end, the rotating cylinder outer surface is equipped with positioned at described recessed Recess in slot same plane is slidably connected with the card tip to dock with the recess, the groove in the groove Interior press is equipped with positioned at sixth top pressure spring of the card tip far from the circular groove center, and interior be equipped with of the cylinder is open to the right Jack.

3. automatic blocking according to claim 1 fastens the tip with a bolt or latch, it is characterised in that: inner wall is interior equipped with phase up and down for first cavity Corresponding displacement sensor, the first cavity right end inner wall are equipped with electromagnetic block, and the fuselage roof end face is equipped with state Display screen, the state display and the displacement sensor Electricity Federation are embedded with integrated system in the fuselage roof end face, institute It states and is equipped with button at the top of integrated system.