CN108999476A

CN108999476A - Hang the lock body of positioning

Info

Publication number: CN108999476A
Application number: CN201811111113.3A
Authority: CN
Inventors: 陈坤
Original assignee: Foshan Sky Technology Co Ltd
Current assignee: Foshan Sky Technology Co Ltd
Priority date: 2018-09-22
Filing date: 2018-09-22
Publication date: 2018-12-14

Abstract

The present invention relates to a kind of lock bodies of suspension positioning, and including internal lock shell, external lock shell and the connecting plate that can be hanging on door leaf, connecting plate includes interior connecting plate, outside link plate and side connecting plate；Bottom plate includes floor body and right-angle folding crimp, and the height of bending edges is less than the interior connecting plate of connecting plate and the spacing of outside link plate, and floor body is mounted between interior connecting plate and door leaf, and bending edges are in the side of door leaf；There is mucigel on the lateral surface of floor body, bottom plate is bonded on door leaf by mucigel；The first cushion is equipped in interior connecting plate, the first cushion of part is clamped between floor body and interior connecting plate, the second cushion is equipped in outside link plate, multiple threaded holes are set on bottom plate, through-hole is provided on interior connecting plate, interior connecting plate, which can pass through through-hole by screw and be screwed into base thread hole, to be hung and is tightened on floor body, and internal lock shell, outer lock shell body can be removably received in respective to interior connecting plate, on outside link plate.

Description

Hang the lock body of positioning

Technical field

The present invention relates to a kind of lock body for locking door leaf, in particular to a kind of lock body of suspension positioning.

Background technique

Shops generallys use glass door at present, and glass door all includes glass plate body, has beautiful, light and spacious, easily causes road The characteristics of people pays attention to.For locking glass door, generally require to install mortise door lock on the glass plate body of the glass door.It presses According to traditional installation method, need to be cut into the mounting hole for being embedded in grille body at the stile of the glass door in advance.Glass Glass door is different from timber, and the glass plate body in glass door is relatively thin and crisp, is very easy to break during aperture is processed It splits and the entire glass door is caused to be scrapped.It is current for how easily installing door lock on not cut glass door Technical problem in the urgent need to address.There has been proposed the lockset location structures that installation door lock is assisted by grip block later.Example As proposed the holding frame for being installed to door lock on glass door in Chinese utility model patent 201521119062.0, including One clamping frame body 1, the clamping frame body 1 include upper grip block 11 and are arranged with upper 11 parallel interval of grip block Lower grip block 12, upper 11 side of grip block and 12 side of lower grip block connect to form a use by connecting plate 13 In the holding tank 14 being mounted on glass door.Multiple threaded holes are offered in the middle part of the upper grip block 11.In the holding tank It is equipped with first elastomeric pad 2 being arranged on the inside of the upper grip block 11 in 14, is arranged on first elastomeric pad 2 There are multiple the second square holes 23 passed through for screw 18.The lower surface of first elastomeric pad 2 is provided with iron plate 3.Peace When dress, be screwed on screwing 18 on the threaded hole of the upper grip block 11, the screw 18 pass through second square hole 23 with The iron plate 3 abuts, and rotating the screw 18 can make the iron plate 3 and the lower grip block 12 be securely clamped in glass door On, installation is simple and convenient, high-efficient.And glued on the iron plate 3 and be equipped with a plastic film, plastic film is bonded with glass door After will form suction, further enhance the firmness installed between clamping frame body 1 and glass door, avoid the prior art In due to opening up the phenomenon that mounting hole causes glass door to rupture on glass door.

Summary of the invention

Clamping frame body in patent 201521119062.0 is the threaded hole that the upper grip block is screwed in by screw The iron plate is gone up and presses, so that the chucking power for clamping the glass door is formed between the iron plate and the connecting plate, on It states structural body and forms press clamp structure.The positioning of the press clamp structure is simultaneously unstable, in the long-term use process, with The variation of ambient temperature, the clamping frame body, glass door and iron plate can expand with heat and contract with cold and fit dimension is caused to go out Now change, chucking power reduces, and the clamping frame body loosens.And during opening and closing door leaf, the folder Frame body is held to bear also to will appear after vibration many times to loosen.In addition, the plastic film sticked on the iron plate does not have There is ideal adsorption capacity and support the iron plate, the positioning of the iron plate itself is more formed by the press of the screw Frictional force.In order to obtain chucking power appropriate, when installation, it has to which tightening the screw to the maximum extent makes it tightly In ground press to the iron plate, and the screw connection structure of the threaded hole of screw and the upper grip block draws the upper folder simultaneously It holds plate and swells deformation outward, will lead to when serious and occur bursting and weakening the folder at the threaded hole of the upper grip block Frame body is held to the chucking power of glass door panel, clamping frame body is eventually led to and falls off.Required in such mechanism screw, threaded hole and The structural strength of the upper grip block is all bigger.

In view of the deficiencies of the prior art, the present invention propose it is a kind of suspension positioning lock body, the lock body include internal lock shell, External lock shell and the U-shaped connecting plate that can be hanging on door leaf, the U-shaped connecting plate include interior connecting plate, outside link plate With the side connecting plate for connecting the interior connecting plate and outside link plate；It is characterized in that, further including bottom plate, the bottom plate includes bottom The height of plate main body and the right-angle folding crimp extended from a lateral location of the floor body, the bending edges is less than institute The spacing between the interior connecting plate of U-shaped connecting plate, outside link plate is stated, the floor body is for being mounted on the interior connecting plate Position between door leaf, the bending edges are used to act against the side of door leaf to floor body described in auxiliary positioning；Institute It states and is provided with mucigel on the lateral surface towards door leaf surface of floor body, the mucigel is for the bottom plate to be bonded in In door leaf surface；It is also attached to the first cushion in the inside of the interior connecting plate, at least partly described first cushion is clamped in Between the floor body and the interior connecting plate, first cushion for allow the interior connecting plate and the floor body it Between form soft mating connection and allow between the interior connecting plate and the floor body and form a little gap, in the outside link plate Inside be also attached to the second cushion, second cushion forms soft cooperation company for allowing between the outside link plate and door leaf It connects；Multiple base thread holes are provided on the floor body, being provided on the interior connecting plate can allow screw to pass through First through hole, the interior connecting plate can be screwed into the base thread hole across the first through hole by screw and hang simultaneously quilt Tightening on the floor body, the internal lock shell, outer lock shell body can be removably received in respective to the interior connecting plate, On outside link plate.

Wherein, the internal lock shell and external lock shell are respectively provided with accommodating chamber for collecting lock tongue, the lock tongue of the lock body Driving plate, automatically controlled device etc. for realizing locking and control function component.The internal lock shell is mounted on the inside of door leaf i.e. Lock shell positioned at interior space side, the external lock shell are mounted in the lock housing for being located at exterior space side on the outside of door leaf Body.

Wherein, the U-shaped connecting plate includes interior connecting plate, outside link plate and the connection interior connecting plate and outside link plate Side connecting plate.Features described above defines the structure of the U-shaped connecting plate, and the interior connecting plate, outside link plate are intervals Arrangement, to form the holding tank that can receive door leaf side between them.

Wherein, the bottom plate includes floor body and the right-angle folding that extends from a lateral location of the floor body Crimp.Features described above defines the structure of the bottom plate, and the bottom plate has L-shaped structure, the bending edges and the bottom plate master Body is generally perpendicular to each other arrangement.By the bending edges can to position of the floor body in the width direction of door leaf into Row auxiliary positioning.

Wherein, mucigel is provided on the lateral surface towards door leaf surface of the floor body, the mucigel is used It is bonded in door leaf surface in by the bottom plate.The bottom plate described in this way can be bonded on the door leaf by the mucigel Obtain stable positioning.Therefore, it can be omitted the through-hole being arranged for positioning the bottom plate on the door leaf, reduce through-hole Damage to door leaf is set.Secondly the bottom plate can be bonded on the door leaf, to position the U-shaped connection for suspension Basic condition is provided on plate to the door leaf.

Wherein, it is also attached to the first cushion in the inside of the interior connecting plate, features described above defines first cushion Placement position, the side towards the outside link plate on the interior connecting plate is arranged in first cushion, i.e., described One cushion is arranged between the interior connecting plate and outside link plate.

Wherein, at least partly described first cushion is clamped between the floor body and the interior connecting plate.It is above-mentioned Feature first defines, in the state that the lock body is installed on door leaf, first cushion be located at the floor body with Between the interior connecting plate, specifically can be first cushion a part of pad be clamped in the floor body with it is described Between interior connecting plate, the rest part of first cushion is extended to except the floor body and the interior connecting plate, and or Person, first cushion are integrally clamped between the floor body and the interior connecting plate.Regardless of which kind of mode used, It is all together with the connection by the way that first cushion is soft between the floor body and the interior connecting plate.

Wherein, the second cushion is also attached in the inside of the outside link plate, second cushion is for allowing the outer company Soft mating connection is formed between fishplate bar and door leaf.In this way, second cushion is also disposed at the interior connecting plate and outside link plate Between, door leaf can be scratched or damaged by pressure to avoid hard be cooperatively connected is formed between the outside link plate and door leaf.In addition appropriate In the case where controlling the second cushion thickness, it can also be filled between the outside link plate and door leaf by second cushion Gap, reduce the loosening of the U-shaped connecting plate in inward-outward direction.

Wherein, the base thread hole is the hole portion that connection screw thread is provided on hole wall.

Wherein, the first through hole is the hole portion that screw can be allowed to pass through without connecting with the screw flight of the screw, But the head of the screw can't pass through the first through hole.

Wherein, the interior connecting plate can be screwed into the base thread hole across the first through hole by screw and hang And be tightened on the floor body, features described above defines, the connection type between the interior connecting plate and the bottom plate. Screw pass through the first through hole be screwed into the base thread hole and the base thread hole formed be threadedly coupled and steadily calmly On the bottom plate, and the interior connecting plate is hung on the screw and is tightened by the first through hole and is positioned at institute It states on floor body.The interior connecting plate in other words the U-shaped connecting plate be mainly by be positioned on the bottom plate Screw between formed suspension relationship and position, using suspension type location structure.It is described U-shaped that the bottom plate becomes carrying The installation pedestal of connecting plate.

Wherein, the internal lock shell, external lock shell are connected respectively to the interior connecting plate, outside link plate.It is described interior in this way Connecting plate, outside link plate respectively become the positioning substrate of the internal lock shell, external lock shell.The internal lock shell, external lock shell By being connected to the interior connecting plate, on outside link plate and navigate on door leaf.

According to the above technical scheme, compared with prior art, the beneficial technical effect of the present invention lies in:

1. since the floor body is bonded in door leaf surface by the mucigel, using the bottom plate master of bonding positioning Body not only simplifies installation operation, can also steadily determine in the case where not needing and carrying out destructive modification to the door leaf On position to the door leaf.

2. being hanged since the interior connecting plate can be screwed into the base thread hole across the first through hole by screw It hangs and is tightened on the floor body, in this way, between the interior connecting plate and the screw and there is no being threadedly coupled pass System, the interior connecting plate are hung on the screw by the first through hole and are tightened on the floor body, rather than Structure is pressed using the screw in patent 201521119062.0.The suspension type location structure can not only guarantee described in U The mounting stability of type connecting plate can also avoid press transition and damage door leaf, or lead to institute since pressure on top surface is insufficient State the problem of U-shaped connecting plate downslide falls off.

3. since first cushion forms soft mating connection for allowing between the interior connecting plate and the floor body And it allows between the interior connecting plate and the floor body and forms a little gap.Itself had in this way, first cushion relies on Some elasticity allows between the interior connecting plate and the floor body and keeps certain tension, is connected to described between them Stable connection relationship is kept between screw and the base thread and is not easy to loosen, and first cushion is prevented with certain Loose function.In addition, since at least partly described first cushion is clamped between the floor body and the interior connecting plate, institute The pressure on top surface that the first cushion can be pressed against close to the screw terminal that the screw absorbs the screw on the interior connecting plate is stated, It avoids the interior connecting plate transition stress deformation and damages and preferably play locking functions.For this purpose, the U-shaped connecting plate is not It hangs and is tightened on the floor body only by means of the screw, and the U-shaped connecting plate is also by means of institute The tightening force for stating screw oppresses first cushion, allow first cushion the U-shaped connecting plate and the floor body, Also connection bridge is formed between the door leaf.

First cushion forms soft cooperation company in addition to can be used for allowing between the interior connecting plate and the floor body It connects outer, can be also used for allowing between the interior connecting plate and door leaf and form soft mating connection.Further technical solution can be with It is that the area of plane of the floor body is less than the area of plane of first cushion, and for contacting the floor body The first cushion mid portion it is recessed.It is located at least in the first cushion tip part above and below the floor body It is higher by the first cushion mid portion, in this way, the medium position in first cushion forms sunk structure, is installed initial stage, First cushion primarily determines itself positioning in the up-down direction by the sunk structure in conjunction with the floor body Position, and in the case where the fit dimension of the floor body and first cushion is rationally arranged, the floor body It can also be used in the first cushion described in support to be conducive to increase the difficulty of the U-shaped connecting plate downslide.In addition, the bottom plate When main body is installed on the first cushion mid portion, the floor body sinks to first cushion in whole or in part Towards under the lateral surface of door leaf surface, described be located above and below the floor body can be allowed by applying appropriate pressure on top surface First cushion tip part fits to door leaf in large area relatively allows the interior connecting plate to lean against door leaf by first cushion Stable support is above obtained in inward-outward direction, is reduced manpower and is felt when operating on the internal lock shell in inward-outward direction On there are apparent diastema.The wherein area of plane is limited component by own profile profile defined in plane The gross area on direction, not only the area of plane including itself wall body further includes this hole portion if being provided with hole portion on it The area of plane.

In order to which first cushion is navigated to the U-shaped connecting plate, the location structure of first cushion is further Technical solution can be, be provided with the first convex column towards the interior connecting plate direction on first cushion, it is described in The first plate hole of first convex column is provided with corresponding to first convex column and can received on connecting plate.In this way, institute It states the first cushion to navigate on the interior connecting plate by the combination of first convex column and first plate hole, described first Stable connection structure is formed between cushion and the interior connecting plate.

For the purposes of second cushion is navigated to the U-shaped connecting plate, the location structure of second cushion into The technical solution of one step can be, and the second convex column towards the outside link plate direction is provided on second cushion, The second plate hole of second convex column is provided with corresponding to second convex column and can received on the outside link plate.On The location structure for stating the second cushion has similar place with the location structure of above-mentioned first cushion, can also obtain similar technology effect Fruit, it is no longer repeated herein.

Bending edges on the bottom plate can be the wall body continuously arranged, can also use other structures certainly, such as into The technical solution of one step is also possible that the bending edges, in ear, are split in the bottom plate master in the side of the floor body The upper and lower ends of body side.The i.e. described bending edges are not consecutively provided in the side of the floor body, adjacent bending edges Between intermediate region be in opening shape.The weight of the bottom plate can be reduced in this way, so that the bottom plate as far as possible slim and graceful, favorably In the mounting stability of the offer bottom plate.

The external lock shell is mounted to outdoor, if be easy to be disassembled by criminal will result directly in it is described The anti-theft function of lock body fails.How to install the external lock shell is the problem of being worth further consideration.In consideration of it, the present invention mentions External lock casing mounting structure out further can be, and be provided with the cylinder with screw hole in the outer lock shell body, described outer It is provided with the second through-hole corresponding with the cylinder on connecting plate, is provided on the interior connecting plate and second through-hole pair The vacancy portion answered, second through-hole can allow the screw portion of screw passes through and the vacancy portion can avoid entire screw, The screw portion of screw passes through second through-hole and is screwed on the cylinder to tighten the external lock shell described outer On connecting plate.

Wherein, it is provided with the cylinder with screw hole in the outer lock shell body, i.e., the described cylinder is to be stowed to the external lock shell Interior, there is concealment, it is not easy to be observed and be touched in outdoor criminal and destroy easily by standing.Meanwhile the column Body will not expose outside to destroy the overall appearance of the lock body.

Wherein, the vacancy portion can avoid entire screw and pass through, and features described above defines the vacancy portion for avoiding The screw is not formed between the vacancy portion and the screw and is threadedly coupled.Structurally, the vacancy portion can be with shape On interior connecting plate described in Cheng Yu and there is closed boundary, such as circular through hole portion, can also be no closed boundary, such as be arranged In the notch section of the marginal position of the interior connecting plate.It can use the vacancy portion in this way to be convenient for from the side of the interior connecting plate It is installed on the outside link plate to by screw.

According to the above technical scheme it can be found that for standing from the point of view of outdoor people, the cylinder, second through-hole and Vacancy portion is all mounted to the external lock shell on the outside link plate and is blocked, and setter can only stand to be installed indoors Operation, standing in outdoor is that can not be installed it is even more impossible to be dismantled, and the anti-theft performance of the lock body so can be improved.And In the mounted state, second through-hole and the screw being screwed into it will be blocked by door leaf completely, at this time criminal More There is no way to begin.

As for the location structure of the internal lock shell, further technical solution is also possible that on the interior connecting plate and sets It is equipped with the installation foot extended, the installation foot is inserted into the sidewall bodies in the inner lock shell body and close to the internal lock shell Side is provided with installation foot threaded hole on the installation foot, be respectively arranged in the sidewall bodies of the internal lock shell correspond to it is described The areole of installation foot threaded hole, the internal lock shell pass through in screw connection to the installation foot.In this way, screw is across described The areole of internal lock shell is screwed into the installation foot threaded hole, so that the internal lock shell is tightened in the interior connecting plate On, installation, disassembly are easy.

Further technical solution is also possible that further include on the lock tongue and the driving lock tongue for can be realized locking functions Lock and the lock tongue driving plate unlocked, the lock tongue and the lock tongue driving plate are arranged in the inner lock shell body.

The lock tongue is manually controlled in order to realize, further technical solution is also possible that further include being arranged described interior Rotating handle on the outside of lock shell wall body and the shift fork that the internal lock case inside is set, the hand being connect with the rotating handle Handle axis passes through the internal lock shell and connects the shift fork, and the shift fork fixing end is fixedly connected with the handle axis and free end Pull and connect the lock tongue driving plate, the shift fork is used to be stirred by means of the shift fork when rotating handle described in the positive and negative rotation The lock tongue driving plate moves back and forth.

It wherein, further include the rotating handle being arranged on the outside of the lock shell wall body.Features described above defines the rotation The position of handle, the rotating handle are arranged in except the lock shell, and manpower can directly grasp the rotating handle Make.The rotating handle is the control piece for controlling the handle axis movement, and shape can be multiplicity, such as can be Handle or knob.

Wherein, the shift fork fixing end is fixedly connected with the handle axis and the lock tongue driving plate is pulled and connected in free end.This Sample, the shift fork can be transmitted to the power of the handle axis in the lock tongue driving plate, and the shift fork is the handle Middle transition power transmission part between axis and lock tongue driving plate.When the rotating handle described in the radial rotary, institute can be passed through State the radial rotary together of shift fork described in handle axis drive.In addition, features described above also defines in the shift fork and the handle It is fixed connection structure between axis, specifically can be the structure that is one of the forming between the shift fork and the handle axis, this It is separate structure between Shi Suoshu handle axis and the rotating handle, it can be between the handle axis and the rotating handle It is connected by modes such as screw, grafting.Or can be separate structure between the shift fork and the handle axis, It can be connected by modes such as screw, grafting between the shift fork and the handle axis.At this time the handle axis with It can also be structure as a whole for separate structure between the rotating handle.Regardless of between the shift fork and the handle axis For which kind of structure, there is radial interaction relation as long as can allow between the shift fork and the handle axis.Secondly, described It pulls and connects and refers to and can not only be sequentially connected when transmitting torque between the two and a side is by can be in a manner of rotary dial to another One side transmits torque and non-mechanical control signals.It can be only to exist in torque transmitting between two components pulled and connected thus and connect It connects, is also possible to always exist dependence linking, hinged etc., specifically pulling and connecting scheme can set according to the needs at scene.

It can be seen that above-mentioned technical proposal constitutes the manual actuation mode of lock body.On this basis in order to realize from The dynamic control lock tongue, further technical solution be also possible that on the inside of the internal lock shell be additionally provided with driving motor, By the rotating disc that the driving motor drives and rotates, the first raised arm and the second raised arm, institute are provided on the rotating disc The central location for stating rotating disc is provided with disk through-hole, and the handle axis connects described dial after passing through the lock shell and disk through-hole Fork, the handle axis can be rotated freely radially in the disk through-hole, and the shift fork extends from the top of the rotating disc Pull and connect the lock tongue driving plate out, the shift fork is located between the described first raised arm and the second raised arm and described first The spacing for avoiding the shift fork amplitude of oscillation is reserved between raised arm and the second raised arm, the described first raised arm is located at the shift fork Right side, the first raised arm is used to drive the rotating disc that can push described dial when rotating forward when the driving motor Fork swings along forward direction and then drives the lock tongue driving plate and lock tongue to move along direction is stretched out, and the second raised arm is located at described The left side of shift fork, the described second raised arm are used to drive the rotating disc that can push institute when rotating backward when the driving motor Shift fork is stated along backswing and then the lock tongue driving plate and lock tongue is driven to move along direction is stretched out.

Wherein, the described first raised arm and the second raised arm, can be that continuously arranging on the rotating disc is arranged in Initial and end both ends in one convex rib, the described first raised arm and the second raised arm are substantially in radial directions at this time It is integrally connected.Described first raised arm and the second raised arm can also be two be arranged on the rotating disc and be spaced apart from each other Two lug bosses of arrangement.In addition, the described first raised arm and the second raised arm can be one of the forming on the rotating disc Tectosome, can also be integrally formed between the rotating disc for separate structure seperated component on, it is described fission structure Part and the rotating disc radially link.

Wherein, the shift fork is located between the described first raised arm and the second raised arm and the first raised arm and the The spacing for avoiding the shift fork amplitude of oscillation is reserved between two raised arms.In this way, when the described first raised arm and the second raised arm position When appropriate location is stationary (for the convenience of discussion, lower this appropriate location of face handle is defined as home position), described first Raised arm and the second raised arm can't hinder the shift fork to swing within the scope of its nominal wobble, i.e., the described shift fork has enough Swing space drive the lock tongue driving plate to move back and forth so that the lock tongue can be recovered to unlocked position and stretching To locked position.Secondly, the amplitude of oscillation of the shift fork refers to that the shift fork is driving the lock tongue to be recovered to unlocked position and stretching Nominal wobble range to needed for during locked position.

Wherein, the handle axis can be rotated freely radially in the disk through-hole.Features described above defines the hand Drive connection between handle axis and the rotating disc, when handle axis radial rotating, not will drive the rotating disc substantially Degree ground radial rotary, the rotating disc is applied on the handle axis resistance very pettiness for hindering it to rotate in other words, very To not having.Certainly, when the handle axis radial rotating makes the shift fork press to the described first raised arm or the second protrusion When on arm, in the case where other no obstructions, the handle axis of rotation could drive the rotating disc to turn by shift fork Dynamic.In this way, the handle axis not only can share installation space with the rotating disc, additionally it is possible to be in the rotating disc Resting state and in the case where allowing the first raised arm thereon and the second raised arm to rest on home position, the handle axis can To drive the shift fork reciprocating swing freely, without driving the rotating disc and driving motor etc. and the rotation simultaneously The component taken inventory in drive connection acts together, and when rotating the rotating handle, feel is slimmer and more graceful, using experiencing.

Due to the present invention have the advantages that These characteristics and, can be applied to lock body thus, in particular for being installed to glass Lock body on door.

Detailed description of the invention

Fig. 1 is the schematic perspective view using the smart lock of technical solution of the present invention；

Fig. 2 is the schematic perspective view of the U-shaped connecting plate 3；

Fig. 3 is the schematic perspective view of another view direction of the U-shaped connecting plate 3；

Fig. 4 is the schematic perspective view of the bottom plate 2；

Fig. 5 is the schematic perspective view of first cushion 4；

Fig. 6 is the schematic perspective view of the positive apparent direction of the smart lock；

Fig. 7 is the schematic diagram of the section structure in the direction A-A in Fig. 6；

Fig. 8 is the portion D enlarged structure schematic diagram in Fig. 7；

Fig. 9 is the schematic diagram of the section structure in the direction B-B in Fig. 6；

Figure 10 is the portion E enlarged structure schematic diagram in Fig. 9；

Figure 11 is the schematic diagram of the section structure in the direction C-C in Fig. 6；

Figure 12 is the decomposition texture schematic diagram of inside lock body；

Figure 13 is the schematic diagram of internal structure of inside lock body

Figure 14 is the structural schematic diagram that the described first raised arm 521 and the second raised arm 522 are in reset state；

Figure 15 is the assembly structure diagram of the lock tongue Yu the lock tongue driving plate；

Figure 16 is the flow diagram using technical solution of the present invention.

Specific embodiment

The structure of the smart lock of application technical solution of the present invention is further described with reference to the accompanying drawing.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the smart lock be using suspension positioning lock body, including internal lock shell 1, External lock shell 10, bottom plate 2 and the U-shaped connecting plate 3 that can be hanging on door leaf a.The internal lock shell 1 and external lock shell 10 Accommodating chamber is respectively provided with for collecting the lock tongue (81,82) of the lock body, lock tongue driving plate 88, automatically controlled device etc. for realizing lock Close the component with control function.The internal lock shell 1 is mounted in the lock shell for being located at interior space side on the inside of door leaf a, The external lock shell 10 is mounted in the lock shell for being located at exterior space side on the outside of door leaf a.

As shown in figure 4, the bottom plate 2 includes floor body 20 and extends from a lateral location of the floor body 20 A pair of of right-angle folding crimp (21,21a) out, the floor body 20 is for being mounted between the interior connecting plate 31 and door leaf a Position, the bending edges (21,21a) are used to act against the side of door leaf a to the floor body 20 in the width side of door leaf a Upward position carries out auxiliary positioning.It is provided with two scales (23,23a) split up and down on the floor body 20, leads to The scale (23,23a) is crossed to be aligned with the scale being arranged on doorframe, it can to the bottom plate 2 door leaf a short transverse On position carry out auxiliary positioning.The height of the bending edges (21,21a) is less than the U-shaped connecting plate 3 being discussed below Spacing between interior connecting plate 31, outside link plate 32.The bending edges (21,21a) are in ear in the side of the floor body 20 Shape splits the upper and lower ends in 20 side of floor body.The i.e. described bending edges (21,21a) are not consecutively provided in institute The side of floor body 20 is stated, the intermediate region between adjacent bending edges (21,21a) is in opening shape.Institute can be reduced in this way The weight of bottom plate 2 is stated, so that as far as possible slim and graceful of the bottom plate 2, is conducive to provide the mounting stability of the bottom plate 2.Except this it Outside, the bending edges (21,21a) on the bottom plate 2 can also be the wall body continuously arranged.In the floor body 20 towards door It fans and is provided with mucigel 24 on the lateral surface on the surface a, the mucigel 24 is used to the bottom plate 2 being bonded in the surface door leaf a, The bottom plate 2 described in this way, which can be bonded on the door leaf a by the mucigel 24, obtains stable positioning to for by institute It states U-shaped connecting plate 3 and is hanging on the door leaf a and location base is provided.Therefore, it can be omitted setting on the door leaf a to use In the through-hole for positioning the bottom plate 2, damage of the setting of through-hole to door leaf a is reduced.It is provided on the floor body 20 more A base thread hole 22 is provided with 5 base thread holes 22 in the present embodiment, in order to simplify the view, only marks in figure One of those is infused.

The U-shaped connecting plate 3 includes interior connecting plate 31, outside link plate 32 and the connection interior connecting plate 31 and outer company The side connecting plate 33 of fishplate bar 32.The interior connecting plate 31 and 32 arranged for interval of outside link plate, being formed can connect between them Receive the holding tank 30 of the side door leaf a.It is also attached to the first cushion 4 in the inside of the interior connecting plate 31, at least partly described One cushion 4 is clamped between the floor body 20 and the interior connecting plate 31.It is whole specifically to can be first cushion 4 It is clamped between the floor body 20 and the interior connecting plate 31, and in the present embodiment, the one of first cushion 4 Part pad is clamped between the floor body 20 and the interior connecting plate 31, and the rest part of first cushion 4 prolongs It reaches except the floor body 20 and the interior connecting plate 31.Regardless of using which kind of mode, first cushion 4 is for allowing institute It states and forms soft mating connection between interior connecting plate 31 and the floor body 20 and allow the interior connecting plate 31 and the bottom plate master A little gap is formed between body 20.The second cushion 4a, the second cushion 4a is also attached in the inside of the outside link plate 32 Soft mating connection is formed between the outside link plate 32 and door leaf a for allowing.In this way, the second cushion 4a is arranged described interior Between connecting plate 31 and outside link plate 32, it can be scraped to avoid hard be cooperatively connected is formed between the outside link plate 32 and door leaf a Flower damages door leaf a by pressure.It in addition, can also be by second cushion in the case where the second cushion 4a thickness described in suitable control 4a fills the gap between the outside link plate 32 and door leaf a, reduces loosening of the U-shaped connecting plate 3 in inward-outward direction. The first through hole 311 that screw 25 can be allowed to pass through is provided on the interior connecting plate 31.The first through hole 311 is can to allow The hole portion that the screw 25 is passed through without connecting with the screw flight of the screw 25, but the head of the screw 25 can't Across the first through hole 311.The interior connecting plate 31 can pass through the first through hole 311 by screw 25 and be screwed into the bottom Plate threaded hole 22 and detachably suspend and be tightened and be connected to the floor body 20, the internal lock shell 1, external lock shell 10 It can be removably received in respective to the interior connecting plate 31, on outside link plate 32.

According to the above technical scheme it can be found that the screw 25, which passes through the first through hole 311, is screwed into the bottom plate spiral shell Pit 22 and the base thread hole 22, which are formed, to be threadedly coupled and can be stably positioned on the bottom plate 2, and the interior connecting plate 31 are positioned at that the screw 25 is enterprising to be positioned on the bottom plate 2 and the door leaf a by the first through hole 311 suspension. The U-shaped connecting plate 3 is by shape between the screw 25 that is positioned on the bottom plate 2 to the interior connecting plate 31 in other words It is positioned at suspension relationship, using suspension type location structure.The bottom plate 2 becomes the peace for carrying the U-shaped connecting plate 3 Fill pedestal.And between the interior connecting plate 31 and the screw and threaded connection relation is not present, the interior connecting plate 31 is logical It crosses the first through hole 311 to hang on the screw 25, rather than uses the press clamping in patent 201521119062.0 Location structure.The suspension type location structure can not only guarantee the mounting stability of the U-shaped connecting plate 3, can also keep away The problem of exempting from chucking power transition and damaging door leaf a or chucking power deficiency and the downslide of U-shaped connecting plate 3 is caused to fall off.Its Secondary, first cushion 4 forms soft mating connection and allows institute for allowing between the interior connecting plate 31 and the floor body 20 It states and forms a little gap between interior connecting plate 31 and the floor body 20.In this way, first cushion 4, which relies on, itself to be had Elasticity allow between the interior connecting plate 31 and the floor body 20 and keep certain tension, the institute being connected between them It states and keeps stable connection relationship between 2 screw thread of screw 25 and the bottom plate and be not easy to loosen, first cushion 4 has one Fixed locking functions.Furthermore since part first cushion 4 is clamped in the floor body 20 and the interior connecting plate 31 Between, first cushion 4 can press against the interior connection close to the screw terminal that the screw 25 absorbs the screw 25 Pressure on top surface on plate 31 avoids the 31 transition stress deformation of interior connecting plate and damages and preferably play locking functions.For this purpose, The U-shaped connecting plate 3 does not hang only by means of the screw 25 and tightens on the floor body 20, and described is in U-shaped connecting plate 3 also oppresses first cushion 4 by means of the tightening force of the screw 25, allows first cushion 4 to be in described Also connection bridge is formed between U-shaped connecting plate 3 and the floor body 20, the door leaf a.

As shown in figs. 5 and 9, the area of plane of the floor body 20 is less than the area of plane of first cushion 4, and And 4 mid portion of the first cushion for contacting the floor body 20 is recessed.It is located at least in the floor body 20 Above and below 4 end sections of the first cushion be higher by 4 mid portion of the first cushion, in this way, in first cushion 4 Medium position forms sunk structure, installs initial stage, and first cushion 4 passes through the sunk structure and 20 knot of floor body It closes and primarily determines itself position location in the up-down direction, and the floor body 20 and described first soft is rationally being set In the case where the fit dimension of pad 4, the floor body 20 can also be used in the first cushion 4 described in support to be conducive to increase institute State the difficulty that U-shaped connecting plate 3 glides.In addition, when the floor body 20 is installed on 4 mid portion of the first cushion, The floor body 20 is sunk in whole or in part under the lateral surface of first cushion 4, and applying appropriate pressure on top surface can allow 4 end sections of the first cushion above and below the floor body 20 fit to door leaf a in large area relatively to be allowed The interior connecting plate 31 is leaned against by first cushion 4 and obtains stable support on door leaf a in inward-outward direction, and people is reduced Hand feels that there are apparent diastema in inward-outward direction when operating on the internal lock shell 1.The wherein area of plane is Limited component passes through the gross area in the in-plane direction that own profile profile is defined, and not only includes the plane of itself wall body Area further includes the area of plane of this hole portion if being provided with hole portion on it.

As shown in Fig. 2, Fig. 3 and Figure 10, in order to which first cushion 4 is navigated to the U-shaped connecting plate 3, described It is provided with the first convex column 45 towards interior 31 direction of connecting plate on one cushion 4, is provided on the interior connecting plate 31 pair First convex column 45 described in Ying Yu and the first plate hole 313 that first convex column 45 can be received.In this way, first cushion 4 are navigated on the interior connecting plate 31 by the combination of first convex column 45 and first plate hole 313, and described first is soft Stable connection structure is formed between pad 4 and the interior connecting plate 31.It is described for the purposes of the second cushion 4a is navigated to U-shaped connecting plate 3 is provided with the second convex column 45a towards 32 direction of outside link plate, institute on the second cushion 4a It states and is provided on outside link plate 32 corresponding to the second convex column 45a and the second of the second convex column 45a can be received Plate hole 321.The location structure of above-mentioned second cushion 4a has similar place with the location structure of above-mentioned first cushion 4, can also take Similar technical effect is obtained, it is no longer repeated herein.

The external lock shell 10 is mounted to outdoor, will result directly in institute if being easy to be disassembled by criminal State the anti-theft function failure of lock body.In consideration of it, being provided in the external lock shell 10 with screw hole as shown in Fig. 2, Fig. 6 and Fig. 8 Cylinder 101 is provided with second through-hole 321 corresponding with the cylinder 101, in the interior connecting plate on the outside link plate 32 It is provided with vacancy portion 312 corresponding with second through-hole 321 on 31, second through-hole 321 can allow the screw rod of screw 102 It partially passes through and the vacancy portion 312 can avoid entire screw 102, the screw portion of screw 102 passes through second through-hole 321 are screwed on the cylinder 101 to tighten the external lock shell 10 on the outside link plate 32.Wherein, described outer The cylinder 101 with screw hole is provided in lock shell 10, i.e., the described cylinder 101 is stowed in the external lock shell 10, is had Concealment, it is not easy to be observed and be touched in outdoor criminal and destroy easily by standing.Meanwhile the cylinder 101 is not yet It can expose outside to destroy the overall appearance of the lock body.In addition, the vacancy portion 312 can avoid entire screw 102, the sky It lacks and does not form connection relationship between portion 312 and the screw 102.Structurally, the vacancy portion 312 is described to be set to The notch section of the marginal position of interior connecting plate 31.Certainly in other implementations, the vacancy portion 312 can also be formed in On the interior connecting plate 31 and there is closed boundary, such as circular through hole portion.According to the above technical scheme it can be found that for station From the point of view of outdoor people, the cylinder 101, second through-hole 321 and vacancy portion 312 are all mounted to the outside link plate 32 On the external lock shell 10 blocked, setter can only stand carries out installation operation indoors, and standing in outdoor is that can not be pacified The anti-theft performance of the lock body so can be improved it is even more impossible to be dismantled in dress.And it is installed to door leaf a's in the smart lock Under state, second through-hole 321 and the screw 102 being screwed into it will be blocked by door leaf a completely, at this time criminal More There is no way to begin.

As for the location structure of the internal lock shell 1, further, as shown in Figure 1, Figure 2 and shown in Figure 11, the interior connection It is provided with 4 installation feet 314 extended on plate 31 and is only labelled with one of them in figure in order to simplify the view.The installation foot 314 are inserted into the internal lock shell 1 and on the inside of the sidewall bodies of the internal lock shell 1, are provided on the installation foot 314 Installation foot threaded hole 3141 is respectively arranged with corresponding to the installation foot threaded hole 3141 in the sidewall bodies of the internal lock shell 1 Areole 16, the internal lock shell 1 is connected on the installation foot 314 by screw 17.In this way, screw 17 passes through in described The areole 16 of lock shell 1 is screwed into the installation foot threaded hole 3141, so that the internal lock shell 1 is tightened in described interior On connecting plate 31, installation, disassembly are easy.

As shown in Figure 12 and Figure 13, the smart lock or it is a kind of with hand from the lock body of double drive, including be located at described The lock tongue driving plate 8 and lock tongue (81,82) internal lock shell 1 inside and can moved back and forth, the lock tongue (81,82) combine institute The dead bolt hole stating lock tongue driving plate 8 and capable of being arranged on the lock housing body sidewall 15 under the driving of the lock tongue driving plate 8 It stretches out or withdraws in (151,152).The lock tongue (81,82) includes the column tongue 81 and hook tongue 82 that left and right is split.The column Shape tongue 81 is connected in the lock tongue driving plate 8.The hook tongue 82 is in connecting lever shape, and end 821 is rotatably arranged in described On the column 17 that lock shell 1 connects, can also directly it be rotatably arranged on the internal lock shell 1 certainly.The hook tongue 82 Intermediate corner is provided with elongated slot 822, and driving column 804 is additionally provided in the lock tongue driving plate 8, and the driving column 804 protrudes into Into the elongated slot 822, the driving column 804 is used to that the hook can be driven when the lock tongue driving plate 8 moves back and forth Tongue 82 is put into or is shown in the dead bolt hole (151,152).Sliding slot 801, the cunning are provided in the lock tongue driving plate 8 Slot 801 is arranged along the glide direction of the lock tongue driving plate 8, is provided with that top is with threaded hole to lead on the internal lock shell 1 To column 18, step is set, the guide post 18 not only extend into the sliding slot 801 but also by described in the guide post 18 Step axially limits the lock tongue driving plate 8.The guide post 18 described in this way is conducive to being combined with for the sliding slot 801 to described The sliding of lock tongue driving plate 8 is effectively oriented to, while reducing or preventing the lock tongue driving plate 8 in the guide post 18 It is moved up and down in axial direction.Wherein there are many structure types of the step, for example, can by with 18 one of the guide post at The radial convex loop of shape is formed, or by wearing in the guide post 18 and independently of the positioning sleeve shape of the guide post 18 At.The the first driving boss 80 and the second driving boss 80a of forward and backward spaced apart are additionally provided in the lock tongue driving plate 8.

Pit 14 is set on the lateral surface of the internal lock housing wall body, and the rotating handle 11 is arranged in the pit 14 It is interior.Plastic space ring 12 is provided between the rotating handle 11 and the setting wall surface of the pit 14.In the hole of the pit 14 Bottom wall through-hole 140 is provided on bottom wall.Handle axis 111 is connected in the rotating handle 11.The rotating handle 11 with The handle axis 111 is separate structure, and the tail end of the handle axis 111 is provided with connection cross bar 112, the screw 113, which pass through the connection cross bar 112, is tightened to the handle axis 111 in the rotating handle 11.The handle axis 111 Head end pass through the bottom wall through-hole 140 and extend into the shift fork 6 that connection is discussed below in the internal lock shell 1, simultaneously Also the rotating handle 11 is located in except the internal lock shell 1, manpower can directly grasp the rotating handle 11 Make.

The rotation for being additionally provided with driving motor 7 on the inside of the internal lock shell 1, being driven and being rotated by the driving motor 7 Disk 5.The output end of the driving motor 7 is provided with driving gear 71, is provided on the rotating disc 5 and the driving gear 71 The driven gear 51 of engaged transmission.Be one of the forming structure between the driven gear 51 and the rotating disc 5.Certainly at other Implementation method in, the driven gear 51 can also be separate structure with the rotating disc 5, using the driven tooth of separate structure Wheel 51 and the radial linkage of the rotating disc 5.The center of the rotating disc 5 is provided with disk through-hole 50.It is also set on the rotating disc 5 It is equipped with the first raised arm 521 and the second raised arm 522, the described first raised arm 521 and the second raised arm 522 are to be arranged described The initial and end both ends in continuously arrange a convex rib 52 on rotating disc 5, the convex rib 52 and 5 one of rotating disc Forming.The described first raised arm 521 and the second raised arm 522 are substantially integrally connected in radial directions at this time.When So in other implementations, the described first raised arm 521 and the second raised arm 522 can also be and be arranged in the rotating disc Two on 5 are spaced apart from each other two lug bosses of arrangement, and are integrally formed on the rotating disc 5, or be integrally formed in For on the seperated component of separate structure, the fission component and 5 radial direction of the rotating disc link between the rotating disc 5.

It is additionally provided with shift fork 6 on the inside of the internal lock shell 1, the handle axis 111 connecting with the rotating handle 11 is worn It crosses the internal lock shell 1 and the disk through-hole 50 connects the shift fork 6.The fixing end of the shift fork 6 is provided with hexagonal through-hole 60, The tail end of the handle axis 111 is set as the shape being adapted to the hexagonal through-hole 60.Screw passes through the hexagonal through-hole 60 The fixing end of the shift fork 6 is fixedly connected on the handle axis 111.Certainly, in other implementations it is also possible that Be one of the forming structure between the shift fork 6 and the handle axis 111, at this time the handle axis 111 and the rotation hand It is separate structure between handle 11, the modes such as screw, grafting can be passed through between the handle axis 111 and the rotating handle 11 It connects.The free end of the shift fork 6 extends to the first driving boss 80 and second from the top of the rotating disc 5 and drives To pull and connect the lock tongue driving plate 8 between dynamic boss 80a.The first driving boss 80 is located at the left side of the shift fork 6, institute State the first driving boss 80 for combined with the shift fork 6 rotated forward push the lock tongue driving plate 8 and the lock tongue to Stretch out that direction is mobile, the second driving boss 80a is located at the right side of the shift fork 6, the second driving boss 80a for The counter-rotational shift fork 6 is mobile to direction is withdrawn in conjunction with the promotion lock tongue driving plate 8 and the lock tongue.In the handle Axis 111 can be rotated freely radially in the disk through-hole 50, and it is convex that the shift fork 6 is located at the described first raised arm 521 and second Evacuation 6 amplitude of oscillation of shift fork is reserved between cantilever lifting 522 and between the first raised arm 521 and the second raised arm 522 Spacing, the shift fork 6 are used to that the lock tongue can be stirred when the rotating handle 11 described in the positive and negative rotation by means of the shift fork 6 and driven Movable plate 8 and lock tongue move back and forth, and the described first raised arm 521 is located at the right side of the shift fork 6, and the described first raised arm 521 is used It is driven in turn in when the driving motor 7 drives the rotating disc 5 that the shift fork 6 can be pushed to swing when rotating forward along forward direction The lock tongue driving plate 8 and lock tongue are moved along direction is stretched out, and the second raised arm 522 is located at the left side of the shift fork 6, described Second raised arm 522 is used to drive the rotating disc 5 that can push 6 edge of shift fork when rotating backward when the driving motor 7 Backswing drives the lock tongue driving plate 8 and lock tongue to move along direction is withdrawn in turn.

Wherein, the handle axis 111 can be rotated freely radially in the disk through-hole 50.Features described above defines institute State the drive connection between handle axis 111 and the rotating disc 5, when 111 radial rotating of handle axis not will drive institute The significantly radial rotary of rotating disc 5 is stated, the rotating disc 5, which is applied on the handle axis 111, in other words hinders its rotation Resistance very pettiness, even without.Certainly, when 111 radial rotating of handle axis makes the press of shift fork 6 described in When on the first raised arm 521 or the second raised arm 522, in the case where other no obstructions, the handle axis 111 of rotation It is likely to drive the rotation of rotating disc 5 by shift fork 6.

Wherein, the shift fork 6 is located between the described first raised arm 521 and the second raised arm 522 and described first convex The spacing for avoiding 6 amplitude of oscillation of shift fork is reserved between cantilever lifting 521 and the second raised arm 522.In this way, when the described first raised arm 521 and the second raised arm 522 when being in place stationary (for the convenience of discussion, lower this appropriate location of face handle definition For home position), the described first raised arm 521 and the second raised arm 522 can't hinder the shift fork 6 in its nominal wobble model Enclose interior swing, i.e., the described shift fork 6 still there is enough swing spaces the lock tongue driving plate 8 to be driven to move back and forth so that The lock tongue (81,82) is recovered to unlocked position and reaches locked position.Secondly, the amplitude of oscillation of the shift fork 6 refers to described dial Fork 6 is driving the lock tongue driving plate 8 to move back and forth so that the lock tongue (81,82) is recovered to unlocked position and reaches Required nominal wobble range during locked position.

Wherein, the shift fork 6 is used to that institute can be stirred by means of the shift fork 6 when the rotating handle 11 described in the positive and negative rotation It states lock tongue driving plate 8 and lock tongue moves back and forth.Features described above defines the first driving method of the smart lock, to drive manually Flowing mode, the rotating handle 11, the handle axis 111 and the shift fork 6 constitute Manual drive mechanism.When positive and negative rotation institute When stating rotating handle 11, the rotating handle 11 drives that the shift fork 6 stirs the lock tongue driving plate 8 and lock tongue (81,82) is past Movement is returned, to complete the unlocking and locking operation of lock body.Secondly, the described first raised arm 521 is located at the right side of the shift fork 6 Side, the first raised arm 521 are used for when to drive the rotating disc 5 that can push when rotating forward described for the driving motor 7 Shift fork 6 swings along forward direction and then drives the lock tongue driving plate 8 and lock tongue to stretch out, and the described second raised arm 522 is located at described dial The left side of fork 6, the described second raised arm 522 are used to drive the rotating disc 5 that can push away when rotating backward when the driving motor 7 The shift fork 6 is moved along backswing and then the lock tongue driving plate 8 and lock tongue (81,82) is driven to withdraw.Features described above defines Second of driving method of the smart lock is automatic driving method, the described first raised arm 521, the second raised arm 522, the rotating disc 5, the shift fork 6 and the driving motor 7 constitute automatic driving mechanism.When the driving motor 7 works When respectively driving 5 positive and negative rotation of rotating disc, the described first raised arm 521 of 6 left and right sides of shift fork that is placed in and institute The positive and negative swing of the shift fork 6 can be pushed respectively and then drive the lock tongue driving plate 8 and lock tongue round-trip by stating the second raised arm 522 It is mobile, to complete the unlocking and locking operation of lock body.It can be seen that the Manual drive mechanism and the automatic driving mechanism With control signal input independent, but there is unified power output end, that is, shift fork 6.

According to the above technical scheme it can be found that since the handle axis 111 connecting with the rotating handle 11 passes through institute It states lock shell and the disk through-hole 50 connects the shift fork 6, it is convex that the first raised arm 521 and second is provided on the rotating disc 5 Cantilever lifting 522, the shift fork 6 are located between the described first raised arm 521 and the second raised arm 522.In this way, for driving described dial The raised arm 521 of the mobile actuator, that is, handle axis 111, first of fork 6 and the second raised arm 522 can assemble group together At a shift fork drive module, and the Manual drive mechanism being made of them and the automatic driving mechanism have respectively Independent control signal input, but there is unified power output end, that is, shift fork 6, it is compact-sized, occupy installation space It is small.The Manual drive mechanism and the automatic driving mechanism can also be set in addition to can be set inside and outside the internal lock shell 1 It sets in the i.e. described external lock shell 10 of lock shell on the outside.In addition, due to the handle axis 111 in the disk through-hole 50 energy It is enough freely radially to rotate, and be reserved with the evacuation shift fork 6 between the described first raised arm 521 and the second raised arm 522 and put The spacing of width.It is laid out in this way, the handle axis 111 passes through the disk through-hole 50 into the rotating disc 5, it not only can be with institute It states rotating disc 5 and shares installation space, additionally it is possible to it is radial to the handle axis 111 to reduce the rotating disc 5 in maximum The resistance of rotation weakens the adverse effect that the rotating disc 5 rotates it.Resting state is in the rotating disc 5 and allows it On the first raised arm 521 and the second raised arm 522 rest on home position in the case where, the handle axis 111 can 6 reciprocating swing of shift fork is driven freely, without driving the rotating disc 5 and described driving motor 7 etc. and institute simultaneously Stating rotating disc 5, there are the driving members of drive connection significantly to act together, them will not even be driven to act, rotate the rotation When changing hands handle 11, feel is slimmer and more graceful, using experiencing.

As shown in Figure 13 and Figure 14, in order to realize the automatic of the described first raised arm 521 and the second raised arm 522 It resets and technical foundation is provided, the driving motor 7 is also used to drive the rotation of rotating disc 5 to allow the described first 521 He of raised arm Second raised arm 522, which is retreated and then retreated for the shift fork 6, rotates reserved back space；It further include being arranged in the lock shell Circuit board, the 3rd sensor 92 that can sense the first raised arm 521, the third sensing are additionally provided on the circuit board Device 92 the location of is arranged in when the described first raised arm 521 backs to endpiece, the 3rd sensor 92 be used for institute Whether the raised arm 521 of central controller transmission described first or the second raised arm 522 for stating circuit board connection have backed to tail The signal of section.Certainly in other implementations, the 3rd sensor 92 can be also used for detecting the described second raised arm 522.In this way, when the central controller knows that the described first raised arm 521 and the second raised arm 522 have backed to endpiece Afterwards, the mode for allowing the driving motor 7 to stop working can be taken to stop the described first raised arm 521 and the second raised arm 522 It is left to endpiece, otherwise allows the driving motor 7 to work on and the described first raised arm 521 and the second raised arm 522 is driven to retreat.

In order to enhance the smart lock it is anti-strike function, be provided on the first driving boss 80 for the shift fork The withdrawal dead point portion 801 of the lock tongue is withdrawn in conjunction with preventing the lock tongue driving plate 8 from retreating in 6 free end.In the internal lock Three circle heterotypic springs 83 are additionally provided on the inside of shell 1, the three circle heterotypic spring 83 swings to the institute of leftward position for pushing tow Stating shift fork 6 allows the free end of the shift fork 6 to keep being combined with the withdrawal dead point portion 801 on the first driving boss 80.It is described The flexible feet that three circle heterotypic springs 83 have middle springs circle 803 and extend out from the middle springs circle 803 (831,832).Wherein, the flexible feet 831 is annular in shape, and the flexible feet 832 is in curved boom shape.The flexible feet 831 are screwed into the threaded hole by means of screw and are connected in the guide post 18, and the flexible feet 832 is connected to described On the free end of shift fork 6.In this way, the flexible feet 831 of the three circles heterotypic spring 83 is by being connected to the guide post Metastable positioning is obtained on 18, can't be mobile with the lock tongue driving plate 8 and the shift fork 6, and three circle is different Flexible deformation occurs with the swing of the free end of the shift fork 6 and becomes by elasticity for the flexible feet 832 of type spring 83 Freedom of the jacking force that shape generates to the shift fork 6 being integrated on the first driving boss 80 or the second driving boss 80a End is positioned, and prevents the free end of the shift fork 6 from arbitrarily leaving the first driving boss 80 or the second driving boss 80a.In this way, pushing the lock tongue driving plate 8 and institute when the first driving boss 80 is combined with the shift fork 6 rotated forward State lock tongue to stretch out direction it is mobile after, the shift fork 6 is kept and described the under the thrusting action of the three circles heterotypic spring 83 Withdrawal dead point portion 801 on one driving boss 80 combine formed it is self-locking, even if the lock tongue for bearing axial percussion power at this time drives Movable plate 8 also makes it difficult for the first driving boss 80 that the shift fork 6 is pushed to retreat.The shift fork 6 and the first driving boss 80 combination improves the self-locking function of the lock body, greatly increases illegal person and taps the difficulty unlocked.But work as the rotation It changes hands the rotation of handle 11 shift fork 6 retrogressing can but be driven to cross the withdrawal dead point portion 801 easily and continue to swing.

The smart lock can also be realized certainly in addition to above-mentioned manual locking and self-locking dual-driving-mode may be implemented Dynamic shutdown method.As shown in figure 16, the lock for being able to detect lock tongue (81,82) extension elongation is additionally provided in the interior lock body 1 Tongue stroke inductor.Wherein, the lock tongue stroke inductor can directly detect the position of the lock tongue (81,82) and extrapolate The extension elongation of the lock tongue (81,82).And in the present embodiment, be by detect the position of the lock tongue driving plate 8 come Extrapolate the extension elongation of the lock tongue (81,82).Specific detection scheme is to be additionally provided with use in the lock tongue driving plate 8 In the beacon 802 for characterizing 8 present position of lock tongue driving plate, circuit is additionally provided in the top of the lock tongue driving plate 8 Plate (is not drawn into) in figure, and first of the beacon 802 in different location can be sensed by, which being provided on the circuit board, passes Sensor 9 and second sensor 91 arrange before and after the first sensor 9 and second sensor 91 and correspond respectively to the signal The first position locating after moving forward of column 802 connects described with the rear locating second position, the driving motor 7 is moved backward Circuit board.The first sensor 9 and second sensor 91 form the lock tongue stroke inductor, the lock tongue stroke inductor It connects central controller (being not drawn into figure).In this way, obtaining the lock tongue by the first sensor 9 and second sensor 91 The location information of driving plate 8, and be accurately inferred to the extension elongation of the lock tongue (81,82) accordingly and judge the lock tongue (81, 82) whether locked in place.

When executing locking instruction, the central controller controls driving motor 7 drives lock tongue (81,82) to stretch out locking； If the lock tongue (81,82) is blocked and leads to the length of the lock tongue (81,82) stretching not when executing the locking instruction Predetermined length can be reached, the lock tongue stroke inductor provides the inductive signal of the lock tongue (81,82) not in place, the center After controller receives this inductive signal not in place, controls the driving motor 7 and drag the lock tongue (81,82) and automatically retract to In the lock body, after so continuously performing locking, retracting at least two circulations, it is automatically stopped locking.In this way, the driving motor After the 7 dragging lock tongues (81,82) continuously perform locking, retract two, three or certain amount of circulation, make the driving electric Machine 7 stops working to work long hours without being to continue with, and is conducive to still blindly work and damage after avoiding the driving motor 7 from being stuck It is bad, intelligentized management is carried out to the driving motor 7, the driving motor is effectively protected, extends the driving motor Service life.Simultaneously under the driving back and forth of the driving motor 7, the lock tongue (81,82) is possible to by back and forth movement It is automatic to eliminate retardance and successfully complete locking, to improve the locking success rate and safety of the smart lock, also optimize lock The intelligent management of tool.After the lock tongue stretches out locking in place, corresponding standby signal is provided.In this way, user know it is described After standby signal, it can know that the lock tongue has stretched out locking in place, improve lockset and use the sense of security.The standby signal It can be provided, such as can be provided by visual means such as warning lamp or displays by a variety of modes, bee can also be passed through Ring device is provided in a manner of audible.

If the lock tongue (81,82) keeps stretching state after locking failure, closed in door leaf by accident collision or wind When closing and striking on doorframe, not only it is easily damaged doorframe and is also easy to damage lock tongue (81,82).Therefore present invention further propose that Improvement project, when the length that the central controller detects that the lock tongue (81,82) are stretched out fails the shape for reaching predetermined length When state perdurabgility reaches 2~6 seconds, it is automatic that driving motor 7 described in the central controller controls drags the lock tongue (81,82) It is retracted into the lock body.In such manner, it is possible to protect the lock tongue (81,82) and the corresponding lock tongue (81,82) well In addition the doorframe of arrangement can also allow the lock tongue (81,82) to be retracted into the lock body and be ready in advance for locking next time, Improve the efficiency of locking next time.

If locking failure, door leaf a, without being found, can have security risk still in open state.In consideration of it, into one The technical solution of step is not only to be automatically stopped locking but also the center control after continuously performing locking, retracting at least two circulations Device control alarm device processed issues alarm alert signal.In this way, issuing alarm alert signal by the alarm device reminds user When the practical locking states of front door lock, so that the safety for improving domestic environment also allows the manual intervention of user to correct locking shape State.The alarm device can send corresponding prompt etc. using buzzer, to cell phone application.In addition to this it can also use as follows Detection scheme.Door leaf closed sensor 18 is additionally provided in the internal lock shell 1 is gone back, the door leaf closed sensor 18 is arranged In the inside of the lock housing body sidewall 15 where the dead bolt hole (151,152), the door leaf closed sensor 18 connects the electricity Road plate, the door leaf closed sensor 18 are used to incude whether door leaf a to be closed in place and to connecting with the circuit board Central controller transmits whether door leaf a has been closed signal in place.After executing locking instruction 10 seconds, the center control Device does not receive door leaf a and has been closed signal in place, and the central controller controls alarm device issues alarm alert signal simultaneously It allows and still stops working in the driving motor 7 for driving the lock tongue to stretch out movement, after avoiding the driving motor 7 from being stuck not It stops work and makees and burn out.

It as shown in Figure 10, further include the magnetic element 19a being arranged in doorframe lock box in order to simplify door-closing operation, it is described Setting can incude the magnetic inductor 19 of the magnetic element 19a in internal lock shell 1, and the magnetic inductor 19 connects the center Controller；The magnetic inductor 19 is triggered and transmitted to the central controller by the magnetic element 19a when the door leaf is closed The locking instruction.In this way, even if manpower does not send locking instruction, meeting other locking conditions when closing in door leaf In the case where, the smart lock can also automatically control lock tongue and stretch out completion locking, very convenient.Wherein, the magnetic inductor The 19 connection central controllers, can be and carry out physical connection by electrical signal line, can also carry out letter by wireless signal Number connection.

As shown in figure 12, the pressure locking button 13 being arranged on the panel of the internal lock shell 1, the pressure locking are pressed Button 13 connects the central controller, and the pressure locking button 13 is for incuding locking instruction and connecting to the circuit board Central controller transmit the locking instruction.It is issued when button 13 to the central controller in this way, the triggering pressure is locked The locking instructs to control the locking of the smart lock.Wherein, the pressure locking button 13 connects the central controller, It can be and physical connection is carried out by electrical signal line, signal connection can also be carried out by wireless signal.

Claims

1. hanging the lock body of positioning, the lock body includes internal lock shell, external lock shell and the U-shaped company that can be hanging on door leaf Fishplate bar, the U-shaped connecting plate include the side company of interior connecting plate, outside link plate and the connection interior connecting plate and outside link plate Fishplate bar；It is characterized in that, further including bottom plate, the bottom plate includes floor body and a lateral location from the floor body The height of the right-angle folding crimp extended, the bending edges is less than between the interior connecting plate of the U-shaped connecting plate, outside link plate Spacing, the floor body is used to be mounted on position between the interior connecting plate and door leaf, and the bending edges are for abutting against In the side of door leaf to floor body described in auxiliary positioning；It is set on the lateral surface towards door leaf surface of the floor body It is equipped with mucigel, the mucigel is used to the bottom plate being bonded in door leaf surface；It is also attached in the inside of the interior connecting plate Equipped with the first cushion, at least partly described first cushion is clamped between the floor body and the interior connecting plate, described First cushion for allow between the interior connecting plate and the floor body formed it is soft mating connection and allow the interior connecting plate with A little gap is formed between the floor body, is also attached to the second cushion in the inside of the outside link plate, described second is soft Pad forms soft mating connection for allowing between the outside link plate and door leaf；Multiple base threads are provided on the floor body Hole, is provided with the first through hole that screw can be allowed to pass through on the interior connecting plate, and the interior connecting plate can be worn by screw The first through hole is crossed to be screwed into the base thread hole and hang and be tightened on the floor body, the internal lock shell, Outer lock shell body can be removably received in respective to the interior connecting plate, on outside link plate.

2. the lock body of suspension positioning according to claim 1, which is characterized in that the area of plane of the floor body is less than The area of plane of first cushion, and the first cushion mid portion for contacting the floor body is recessed.

3. the lock body of suspension positioning according to claim 1, which is characterized in that be provided on first cushion towards institute First convex column in interior connecting plate direction is stated, is provided on the interior connecting plate corresponding to first convex column and can be received First plate hole of first convex column.

4. the lock body of suspension positioning according to claim 1, which is characterized in that be provided with direction on second cushion Second convex column in the outside link plate direction is provided with corresponding to second convex column and can be connect on the outside link plate Receive the second plate hole of second convex column.

5. the lock body of suspension positioning according to claim 1, which is characterized in that the bending edges are in the floor body Side is in ear, splits the upper and lower ends in the floor body side.

6. the lock body of suspension positioning according to claim 1, which is characterized in that be provided with band screw hole in the outer lock shell body Cylinder, the second through-hole corresponding with the cylinder is provided on the outside link plate, is provided on the interior connecting plate Vacancy portion corresponding with second through-hole, second through-hole can allow the screw portion of screw to pass through and vacancy portion energy Entire screw is enough avoided, the screw portion of screw passes through second through-hole and is screwed on the cylinder thus by the outer lock shell Body is tightened on the outside link plate.

7. the lock body of suspension positioning according to claim 1, which is characterized in that be provided with and extend on the interior connecting plate Installation foot, the installation foot is inserted on the inside of the sidewall bodies in the inner lock shell body and close to the internal lock shell, the peace It is provided with installation foot threaded hole on dress foot, is respectively arranged in the sidewall bodies of the internal lock shell corresponding to the installation foot screw thread The areole in hole, the internal lock shell pass through in screw connection to the installation foot.

8. according to claim 1 to the lock body of 7 any suspension positioning, which is characterized in that further include that can be realized locking The lock tongue of function and driving lock tongue driving plate lock tongue locking and unlocked, the lock tongue and the lock tongue driving plate are arranged in In the inner lock shell body.

9. the lock body of suspension positioning according to claim 6, which is characterized in that further include being arranged in the internal lock housing wall The rotating handle of external side and the shift fork that the internal lock case inside is arranged in, the handle axis connecting with the rotating handle are worn Cross the internal lock shell and connect the shift fork, the shift fork fixing end be fixedly connected with the handle axis and free end pull and connect it is described Lock tongue driving plate, the shift fork are used to that the lock tongue can be stirred by means of the shift fork when rotating handle described in the positive and negative rotation Driving plate moves back and forth.

10. the lock body of suspension positioning according to claim 9, which is characterized in that also set in the inside of the internal lock shell The rotating disc for being equipped with driving motor, being driven and being rotated by the driving motor, be provided on the rotating disc the first raised arm and Second raised arm, the central location of the rotating disc are provided with disk through-hole, and the handle axis passes through the lock shell and disk is logical The shift fork is connected behind hole, the handle axis can be rotated freely radially in the disk through-hole, and the shift fork is from described turn Extend out above Moving plate and pull and connect the lock tongue driving plate, the shift fork be located at the described first raised arm and the second raised arm it Between and between the first raised arm and the second raised arm be reserved with the spacing for avoid the shift fork amplitude of oscillation, described first is raised Arm is located at the right side of the shift fork, and the described first raised arm is used for when the driving motor drives the rotating disc to rotate forward The shift fork can be pushed to swing and then drive the lock tongue driving plate and lock tongue to move along direction is stretched out along positive, described second Raised arm is located at the left side of the shift fork, and the described second raised arm is used to drive the rotating disc reversely to turn when the driving motor The shift fork can be pushed when dynamic along backswing and then the lock tongue driving plate and lock tongue is driven to move along direction is withdrawn.