CN2797540Y - Alarm lock of non-contact trigger type - Google Patents

Abstract

The utility model relates to a non-contact starting type alarming lock, which comprises a lock body unit, a lock bolt unit which can be locked with the lock body unit and an alarming device which is fixed on one side of the lock body unit, wherein the lock bolt unit is provided with two rod parts which can be inserted in two inserting holes of the lock body unit and a magnetic suction element which is fixedly arranged on one of the rod parts. The alarming device is provided with a casing, a control unit, a magnetic spring switch, a vibrating induction unit, a sounding element and a plurality of batteries. When each of the rod parts of the lock bolt unit penetrates through the lock body unit and the alarming device, the control unit is started by the magnetic suction element in a non-contact type to achieve the purpose that the alarming device is started.

Description

Alarm lock with contactless startup

Technical field

The utility model relates to a kind of lockset, particularly relates to a kind of alarm lock with contactless startup.

Background technology

General bicycle, locomotive, heavy-duty engine ... or the like, be to utilize U type padlock mostly as antitheft instrument.

As shown in Figure 1, 2, existing a kind of U type padlock with alarm function includes the caution unit 3 that U-shape lock bolt 2 and that a lock body unit 1, removably is plugged in this 1 inside, lock body unit is installed in this 1 outside, lock body unit.This caution unit 3 has housing 301, that a branch of clamping fixes on this 1 outside, lock body unit and is convexly equipped with at the press-type switch 302 of this housing 301 1 sidepieces and is located at the vibration sensor (scheming not show) that buzzer and that these housing 301 control modules, inner and that is electrically connected with this switch 302 drive by this control module is electrically connected on this control module.And to be plugged on this lock body unit 1 inner and when producing blocking, can suppress this switch 302 simultaneously, and make this control module reach the startup purpose when this U-shaped locking bolt 2.

Though this U type padlock is at blocking and when being subjected to external force collision, but utilize this vibration sensor impression vibration and make control module start buzzer, and reach the caution purpose.But because this switch 302 is a press-type, one end must protrude out in housing 301 outsides, the other end must extend in these housing 301 inside and be electrically connected with this control module generation, therefore, just be bound to produce the slit and do not have waterproofing design with these housing 301 socket places at this switch 302, and general bicycle, locomotive, heavy-duty engine ... or the like all must often be parked in again outdoor, make this U type padlock when outdoor application, moisture content infiltrates these housing 301 inside easily from this slit, and the feasible control module that is installed in these housing 301 inside, vibration sensor, members such as buzzer damage easily.

Again as shown in Figure 3, for existing another have the U type padlock of alarm function, also include the alarming device 6 that U-shape lock bolt 5 and that a lock body unit 4, removably is plugged in these 4 inside, lock body unit is installed in these 4 outsides, lock body unit.This alarming device 6 has the rotor 605 that alarm unit 603 that sleeve pipe 602, that a grip slipper 601, that is set in these 4 outsides, lock body unit is set in these grip slipper 601 inside is installed in these sleeve pipe 602 inside, cock body 604 and that a plug is located at these sleeve pipe 602 1 sidepieces can be set in these sleeve pipe 602 the other sides.602 pairs of this sleeve pipes should rotor 605 sidepiece be provided with the two card ditches 602 ' that are the L type, this rotor 605 then has two bayonet lock 605 ' and the two mutually perpendicular perforations 605 that are convexly set on the side face ".When desire is used, be that the bayonet lock 605 ' of this rotor 605 is aimed at the card ditch 602 ' of this sleeve pipe 602 and rotated 90 degree again along axially being inserted in of this sleeve pipe 602, just can obtain the location, and when being inserted in and rotating vertically, be to utilize an inclined-plane (figure does not show) to push away a battery 603 ' of this alarm unit 603 of pulling and reach turn-on power, startup warning purpose.When U-shape lock bolt 5 passes this lock body unit 4 and this alarming device 6, just can produce antitheft function.

Though this U type padlock is provided with O type ring and has water-proof function between this sleeve pipe 602 and mating component, following disappearance is but arranged in use:

Must do one spinning movement when one, using more, could start alarm, if the user is being inserted in this rotor 605 in this sleeve pipe 602, but but forget when rotating, this rotor 605 does not push away the location of pulling with battery 603 ', so and fail to start alarm, and because this alarming device 6 has two mutually perpendicular perforations 605 "; make this U-shape lock bolt 5 still can pass alarming device 6 smoothly and produce lockings; therefore allow the user take for existing anti-theft feature easily, and still can cause antitheft leak because of misoperation with this lock body unit 4.

Two, this rotor 605 must push away this battery 603 ' of pulling could turn-on power, use a period of time after, to should battery members such as 603 ' set contact, spring be easy to generate fault, and forfeiture alarm function.

Three, when the saboteur filled in cock body 604 bumps that are located at these sleeve pipe 602 sidepieces certainly with instrument, the alarm unit 603 of these sleeve pipe 602 inside was easy to just damage, so this U type padlock does not have the vandal-proof function of side direction.

The utility model content

The purpose of this utility model is to provide a kind of alarm lock with contactless startup that has preferable water-proof function and can effectively prevent outside destroy.

The utility model comprises the alarming apparatus that a lock body unit, can be installed in this lock body unit one example with the locking bolt unit and of this lock body unit generation locking with the alarm lock of contactless startup.This lock body unit has a lock body, and is embedded the clip assembly that is subjected to this core stopper at the core and two of this lock body inside respectively, this lock body has the jack of two corresponding aforementioned clip assemblies, and this core brake clip assembly when a blocking stretches in this jack.This locking bolt unit is to be the U type, and have two pairs should the lock body unit the bar portion and of jack be installed in magnetic element in one of them bar portion, aforementioned rod portion respectively has a draw-in groove corresponding to the clip assembly.This alarming apparatus is to be installed in this lock body one side, and have one and can define the housing of a room, a control module that is arranged on this room inside, a magnetic reed switch, a vibration induction element, a sounding component and a power supply, this magnetic reed switch, vibration induction element, sounding component and power supply all are to be electrically connected with this control module, this housing has at least one and the wherein perforation of jack perforation, and this perforation is to isolate mutually with this room.

Whereby, the bar portion of this locking bolt unit is plugged in the perforation of the jack of this lock body unit and this alarming apparatus, and this magnetic element is during corresponding to this magnetic reed switch, and this magnetic element is just with this control module of contactless startup, and makes this alarming apparatus reach the purpose of startup.

Description of drawings

Below by most preferred embodiment and accompanying drawing the alarm lock with contactless startup of the present utility model is elaborated, in the accompanying drawing:

Fig. 1 is existing a kind of U type padlock flat assembly drawing that the caution unit is installed;

Fig. 2 is the schematic perspective view of this caution unit;

Fig. 3 is the U type padlock combination section that existing another kind has alarm function;

Fig. 4 is the three-dimensional exploded view of the utility model one preferred embodiment;

Fig. 5 is the three-dimensional exploded view of above-mentioned preferred embodiment one alarming apparatus of the utility model;

Fig. 6 is the forward sight combination section of the above-mentioned preferred embodiment of the utility model, illustrates that a locking bolt unit is at a blocking;

Fig. 7 is the cross-sectional schematic of being got along the straight line 7-7 among Fig. 6;

Fig. 8 is the cross-sectional schematic of being got along the straight line 8-8 among Fig. 6;

Fig. 9 is the view that is similar to Fig. 6, and the view that this locking bolt unit is extensible is described;

Figure 10 is the alarming apparatus control calcspar of the above-mentioned preferred embodiment of the utility model.

The specific embodiment

As shown in Figure 4, the utility model is with the alarm lock preferred embodiment of contactless startup, comprises the coating unit 40 that a lock body unit 10, an alarming apparatus 30 and that can be installed in these lock body unit 10 1 sides with the locking bolt unit 20, that this lock body unit 10 produces lockings are coated on these 10 outsides, lock body unit.

This lock body unit 10 has pedestal 12, that a lock body 11, is installed in these lock body 11 inside and is embedded clip assembly 14 and the protective case 15 of a solid welding on this lock body 11 that core 13, two in this lock body 11 inside is subjected to these core 13 stoppers respectively.This lock body 11 is to make with metal material, and have a transverse tube that extends along an axis L 111, by the adapters 112 of protruding in the middle of this transverse tube 111, this transverse tube 111 have two with the caulking groove 114 of a vertically disposed jack 113 of this axis L and an end located therein.This pedestal 12 is to make elongated rod shape, and be located in this transverse tube 111 along this axis L, and the through hole 121, with two corresponding aforementioned jacks 113 is convexly equipped with fixture block 124 at a side end between aforementioned through-hole 121 and to taking over translot 123 and that 112 interstitial hole 122, connects through hole 121 and this interstitial hole 122 along this axis L, this fixture block 124 can be nested in the caulking groove 114 of this lock body 11, impels this pedestal 12 location.This core 13 has the brake 132 that the lockhole 131 of being located at the bottom and inserts lockhole 131 and can rotate when driving with key, the cross section of this brake 132 is rectangular, and the long side 133 and two with two opposing settings is engaged on the short side 134 between aforementioned long side 133 ora terminalis, and the width between the aforementioned short side 134 is greater than the thickness between the long side 133.Aforementioned clip assembly 14 respectively includes one and is installed in the steel ball 142 that the spring 141 and two in this translot 123 is held by this spring 141 respectively, and aforementioned steel ball 142 is respectively between this brake 132 and this through hole 121.This protective case 15 be with metal material make and solid welding at transverse tube 111 tops of this lock body 11, and have two side plates 151 and that are set in parallel in these transverse tube 111 both sides and be engaged on top board 152 between aforementioned side plate 151 apical margins, and between this protective case 15 and this lock body 11, defining a space 16, this top board 152 has two perforates of being located between the aforementioned perforation 153 with the perforation 153, of jack 113, through hole 121 coaxial settings 154 and and outwards protrudes and cover screening portion 155 in this perforate 154 outsides by this top board 152.

This locking bolt unit 20 is to be the U type, and have one first bar portion 21, an and magnetic element 23 and one that second bar portion 22, that be arranged be installed in this first bar portion 21 inboards opposite with this first bar portion 21 is installed in the sign portion 24 in this second bar portion 22.Perforation 153, jack 113 and the through hole 121 that is coaxial setting can pass in this first and second bar portion 21,22, and respectively has a draw-in groove 211,221 corresponding to clip assembly 14, and this magnetic element 23 is to adopt strong magnets.

Cooperate and consult Fig. 5; Fig. 6 and Fig. 7; this alarming apparatus 30 is to plant to be installed in the space 16 of this lock body 10; and be subjected to protection that this protective case 15 covers; and has a housing 31 that can define a room I; one is arranged on the control module 32 among this room I; one magnetic reed switch 33 that is electrically connected with this control module 32; the one vibration induction element 330 that is electrically connected with this control module 32; one sounding component 34 that is electrically connected with this control module 32; most battery 35 and two stiffeners 50 that these control module 32 required power supplys are provided, this magnetic reed switch 33; vibration induction element 330; sounding component 34; battery 35 and stiffener 50 all are arranged in this room I.

This housing 31 have a lower shell 36, one and the involutory upper casing spare 37, of this lower shell 36 be set in guard shield 38 and on this lower shell 36 and can be installed in arm-tie 39 on this lower shell 36 and this upper casing spare 37 corresponding side surface, this upper and lower shell spare 36,37 is worked in coordination and is defined this room I.

This lower shell 36 have one cooperate these transverse tube 111 apical margins and be the indent arcuation diapire 361, one by these diapire 361 peripheries extend upward following ring sleeve portion that the lower peripheral wall that forms 362, two protrudes out towards this room I by this diapire 361 363, one by this diapire 361 towards this room I protrude out and between aforementioned distance piece 364 between the ring sleeve portion 363 down, a pair of should distance piece 364 and be created in the depressed part 365 in these diapire 361 outsides.Aforementioned ring sleeve portion 363 down respectively has the interlocking position 363 ' of being located at apical margin and being convex hoop shape, but this depressed part 365 has the groove 366 of a set battery 35, a retaining edge 367 and the ring that a ring is located at these groove 366 outsides is located at these retaining edge 367 outsides and towards this upper casing spare 37 annular groove 368 that direction is extended is set, and this distance piece 364 has three grooves 369 that are through in this groove 366.

This upper casing spare 37 have a pair of should diapire 361 roof 371, one by these roof 371 peripheries extend downwards the upper perimeter wall that forms 372, two by this roof 371 towards upper ring cap portion 373 that this room I protrudes out.This roof 371 has a pair of seat hole 374 that should screening portion 155, and upper ring cap portion 373 respectively has the interlocking position 373 ' of being located at root edge and being the scrobicular ring shape, and can respectively define in inside after 363,373 butt joints of upper and lower ring sleeve portion one with the perforation II of perforation 153, jack 113, through hole 121 coaxial settings, and this perforation II isolates mutually with this room I.

This guard shield 38 is to be set in this depressed part 365 from these lower shell 36 outsides, and can make battery 35 obtain the location, and have a pair of shrouding 381 and of should diapire 361 and being the indent arcuation and extend the wallboard 382 that forms by these shrouding 381 peripheries, these wallboard 382 1 ora terminalis are to be nested in the annular groove 368 of this depressed part 365.

This control module 32 is arranged among this room I, and has a power spring 323 on a circuit board 321, a microprocessor 322 and three these circuit boards 321 that are set in distance and are connected electrically in, aforementioned power spring 323 can be worn to this groove 366 by aforementioned groove 369 respectively, and can reach the conducting purpose with battery 35.

This magnetic reed switch 33 is to be welded on this circuit board 321, but Cai Changkai (Normal Open) design or normal pass (Normal Close) design when the magneticaction that is subjected to this magnetic element 23, just can produce a signal and pass to this control module 32 (as shown in figure 10).

The vibration induction element 330 of present embodiment is a vibroswitch, is to be welded on this circuit board 321, is subjected to the external force effect and just can triggers vibration induction, and signal is passed to this control module 32 (as shown in figure 10).

This sounding component 34 is to be installed in the seat hole 374 of this upper casing spare 37, and corresponding to the perforate 154 of this top board 152.

Cooperate and to consult Fig. 8, aforementioned stiffener 50 is that to make argument with the alloy material tabular greater than the circular arcs of 180 degree, and is installed among this room I, and ring is located at this upper and lower ring sleeve portion 363,373 outsides.

This coating unit 40 has that a base 41, that is located at these lock body 11 outsides is located at these protective case 15 outsides and the top cover 42 and that can dock with this base 41 is installed in the dust cap 43 of these base 41 inside.This base 41 have a pair of should core 13 and be oblong handle hole 411.This top cover 42 have two be located between the aforementioned circular hole 421 with the circular hole 421 of perforation 153, perforation II, jack 113, through hole 121 coaxial settings, most and to slotted eye 422, that should sounding component 34 be located at a side and to should arm-tie 39 wear position 423 and a pair of index 424 that should wear portion 423 and a circular hole 421 sides located therein thoroughly thoroughly.This dust cap 43 has a slide plate portion 431, and is convexly equipped with in this slide plate portion 431 and can stretches the open-work 433 that the shifting block 432 and that is located in this handle hole 411 is located at these shifting block 432 1 sides.This dust cap 43 when an enable possition, the lockhole 131 that 433 pairs of this open-works should core 13, this dust cap 43 is when a hidden position, this open-work 433 is dislocation with this lockhole 131.

Fig. 6, shown in Figure 7 for another example, when whole assembly is finished, this alarming apparatus 30 is to be plugged in the space 16 of this lock body 11, and makes perforation II and perforation 153, jack 113, through hole 121, circular hole 421 coaxial settings, and the arm-tie 39 of this alarming apparatus 30 is just worn position 423 thoroughly corresponding to this.When desire is used alarm lock and this locking bolt unit 20 is colluded the extension location, and the sign portion 24 that makes this second bar portion 22 is in alignment with this index 424, just can make this magnetic element 23 just be symmetrical in this magnetic reed switch 33, and when this coating unit 40, this alarming apparatus 30 and this lock body unit 10 pass in this first and second bar portion 21,22, and when operating the lockhole 131 of this core 13, the short side 134 that this brake 132 has big width can push away the clip assembly 14 of pulling, steel ball 142 then is embedded in the draw-in groove 211,221, impels this locking bolt unit 20 to reach the locking purpose with this lock body unit 10.At this moment, the position of this magnetic element 23 levels off to this magnetic reed switch 33, and the magnetic force that utilizes this magnetic element 23 is with this control module 32 of contactless startup, and makes this alarming apparatus 30 reach the purpose of startup.

After this alarming apparatus 30 started, if when outside destroy, bump are arranged, this vibration induction element 330 is sense vibrations immediately, and drove this sounding component 34 via this control module 32 and send audio alarm.

And for example shown in Figure 9, when the user with key operated this core 13, and make this brake 132 rotate 90 degree, width between the short side 134 of utilization and the varied in thickness between the long side 133, just can make that clip assembly 14 has bigger mobile space, and make steel ball 142 in the draw-in groove 211,221 of this locking bolt unit 20, to shift out, and can smoothly this locking bolt unit 20 be shifted out in this lock body unit 10, alarming apparatus 30 and coating unit 40, and reach the purpose of unblanking.

And when shifting out in this locking bolt unit 20, along with this magnetic element 23 is away from this magnetic reed switch 33, this alarming apparatus 30 just can be sounded all clear, and after this locking bolt unit 20 turned over turnback, can take in to collude to be hung in this lock body unit 10, and not start alarm.

At above-mentioned explanation, antitheft, alarm effect that the utility model not only has also has following advantage:

One, as shown in Figure 6, utilize this magnetic element 23 to start this magnetic reed switch 33 in the noncontact mode, the housing 31 of this alarming apparatus 30 does not need to do the holes design, can reach preferable waterproof purpose.That is to say, after upper and lower housing 36,37 butt joints of this alarming apparatus 30, utilize the interlocking position 363 ', 373 ' of this upper and lower ring sleeve portion 363,373 to be effect protruding, recessed mutual interlocking, can produce splendid waterproof effect, even this alarm lock is in outdoor application, and moisture content can be infiltrated among the perforation II by circular hole 421, perforation 153, still can not infiltrate among this room I from these upper and lower ring sleeve portion 363,373 joints, can reach preferable waterproof purpose.

Two, as shown in Figure 6, utilize wallboard 382 top edges of this guard shield 38 to be nested in this annular groove 368, can make housing 38 bottoms of this alarming apparatus 30 produce preferable waterproof effect, can prevent that moisture content from infiltrating among this room I, and can guarantee that members such as control module 32, magnetic reed switch 33, vibration induction element 330, battery 35 are not easy to damage.

Three, as shown in Figure 6, utilize the perforate 154 of this protective case 15 can alarm sound be sent, and utilize the setting of this screening portion 155, can produce the effect of covering, prevent that forward from boring broken this sounding component 34 and making its inefficacy this sounding component 34.

Four, as Fig. 6, shown in Figure 7; when alarming apparatus 30 is plugged in this space 16; be that lock body 11 and the protective case 15 that is subjected to making with metal material protected, the thieves or robbers who act under cover of night can't destroy in the face of this alarming apparatus 30 from the hoop week of this lock body unit 10, and theftproof is good.

Five, as Fig. 6, shown in Figure 8, utilize the setting of this stiffener 50, be to produce structural strengthening to these alarming apparatus 30 2 side direction, can prevent side direction destruction.Moreover stiffener 50 cover bundles are spent greater than 180 in the argument of these upper and lower ring sleeve portion 363,373 outsides, can clamp and entangle this locking bolt unit 20, even if this upper and lower shell spare 36,37 side direction go to pot, stiffener 50 still can not come off.

What deserves to be mentioned is, when using the power shortage of a period of time and battery 35, under the state that shifts out fully in this locking bolt unit 20, the user can protrude out certainly wearing thoroughly of this coating unit 40 and spur this arm-tie 39 in the position 423, and these alarming apparatus 30 integral body can be shifted out in the space 16 of this lock body unit 10, and separate this guard shield 38, just can replace battery 35 easily, therefore, the replacement operation of battery 35 is also quite easy.

Claims (9)

1. alarm lock with contactless startup, comprise a lock body unit, one and the locking bolt unit and that produces locking, this lock body unit be installed in the alarming apparatus of this lock body unit one side, it is characterized in that:

This lock body unit has a lock body, and is embedded the clip assembly that is subjected to this core stopper at the core and two of this lock body inside respectively, and this lock body has the jack of two corresponding aforementioned clip assemblies;

This locking bolt unit is to be the U type, and have two pairs should the lock body unit the bar portion and of jack be installed in magnetic element in one of them bar portion, aforementioned rod portion respectively has a draw-in groove corresponding to the clip assembly;

This alarming apparatus, have one and define the housing of a room, a control module that is arranged on this room inside, a magnetic reed switch, a vibration induction element, a sounding component and a power supply, this magnetic reed switch, vibration induction element, sounding component and power supply all are to be electrically connected with this control module, this housing has at least one and the wherein perforation of jack perforation, and this perforation is to isolate mutually with this room.

2. the alarm lock with contactless startup as claimed in claim 1, it is characterized in that: the housing of this alarming apparatus also has a lower shell and one and the involutory upper casing spare of this lower shell, its grade is worked in coordination and is defined this room, this lower shell has a diapire, one extends lower peripheral wall and at least one following ring sleeve portion that is protruded out towards this room by this diapire that forms by this diapire periphery, this upper casing spare has a pair of roof that should diapire, one by this roof periphery extend the upper perimeter wall that forms and at least one by this roof towards upper ring cap portion that this room protrudes out, this sounding component is to be installed on this roof, on being somebody's turn to do, the opposed end of following ring sleeve portion also has one and is recessed, the interlocking position of protruding complementation is on this, following ring sleeve portion butt joint is to define this perforation in inside.

3. the alarm lock with contactless startup as claimed in claim 2, it is characterized in that: the lower shell of this alarming apparatus also have a distance piece that protrudes out towards this room by this diapire and a pair of should distance piece and be created in the depressed part of this bottom wall outer, this depressed part has the groove of ccontaining many number batteries, a retaining edge and a ring that one ring is located at this groove outside are located at this retaining edge outside and towards this upper casing spare the annular groove that direction is extended are set, this distance piece has most the grooves that are through in this groove, and this housing also has a guard shield that is set in this depressed part outside this lower shell, this guard shield has a pair of shrouding and that should diapire and extends the wallboard that forms by this shrouding periphery, and this wallboard one ora terminalis is to be nested in the annular groove of this depressed part.

4. the alarm lock with contactless startup as claimed in claim 2, it is characterized in that: this alarming apparatus also has at least one be installed in this room and ring is located at the stiffener of this upper and lower ring sleeve portion outside, and this stiffener is that to make argument with the alloy material tabular greater than the circular arcs of 180 degree.

5. the alarm lock with contactless startup as claimed in claim 1, it is characterized in that: the lock body of this lock body unit is to make with metal material, and this lock body unit also has one and makes and be installed in protective case on this lock body with metal material, this protective case has two side plates that be arranged in parallel and and is engaged on top board between the aforementioned side plate apical margin, and between this protective case and this lock body, defining the space of ccontaining this alarming apparatus, this top board has the perforation of two corresponding jacks, screening portion in this perforate outside is outwards protruded and covered to one perforate of being located between the perforation and by this top board.

6. the alarm lock with contactless startup as claimed in claim 5, it is characterized in that: also comprise a coating unit that is coated on this outside, lock body unit, this coating unit has the top cover that a base and that is located at this lock body outside is located at this protective case outside and docks with this base, this base has a pair of handle hole that should core, this top cover have two pairs should lock body the circular hole of jack and most be located between the aforementioned circular hole and to slotted eye that should sounding component.

7. the alarm lock with contactless startup as claimed in claim 6, it is characterized in that: the handle hole of the base of this coating unit is to be Long Circle, and this coating unit also has a dust cap that is installed in this base inside, and this dust cap has a slide plate portion, and is convexly equipped with in this slide plate portion and stretches the open-work that the shifting block and that is located in this handle hole is located at this shifting block one side.

8. the alarm lock with contactless startup as claimed in claim 6 is characterized in that: this locking bolt unit also has the sign portion of a bar portion located therein, and the top cover of this coating unit also has the index of being located at this circular hole one side.

9. the alarm lock with contactless startup as claimed in claim 6, it is characterized in that: the top cover of this coating unit also have a pair of should the space wear the position thoroughly, the housing of this alarming apparatus also has the arm-tie of being located at a sidepiece, and this arm-tie is to wearing the position thoroughly.

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