CN107575090B

CN107575090B - Lock

Info

Publication number: CN107575090B
Application number: CN201710974397.8A
Authority: CN
Inventors: 陈刚华
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-10-19
Filing date: 2017-10-19
Publication date: 2019-08-27
Anticipated expiration: 2037-10-19
Also published as: CN107575090A

Abstract

Present invention lock is related to a kind of intelligent machine coded lock.Present invention lock includes password wheels mechanism and interior insurance institution, structure is simple, and the present invention replaces key using password wheels, improves the security performance of lock, in addition present invention lock can be mounted on all kinds of locksets, the product for replacing existing all keyholes allows the mankind to eliminate the trouble with key, and password oneself can design, oneself adjustment, very flexibly, password can be replaced often, it is safer.

Description

Lock

Technical field

The present invention relates to a kind of locks, more particularly to a kind of intelligent machine coded lock.

Background technique

Existing family's door lock is essentially all to turn the key in the lock and lock a door, the peace of this common door lock for being equipped with key Overall coefficient, substantially zeroed in face of thief, such lock can then be opened for 5 seconds fastly, and thief can enter room easily, not safe enough, Such lock is gradually substituted by smart lock.

Smart lock on the market, there is IC card induction lock, encrypting fingerprint code lock, head portrait encrypted code lock, light-dependent control lock, these locks are seen It is superior like security anti-theft performance, but since smart lock all operates with batteries, in order to prevent since smart lock battery is without electricity Lead to not the case where entering room generation with electronic chip damage, above-mentioned smart lock is also equipped with keyhole, and this notch is set Meter has but given thief's opportunity, and smart lock is made again good, since the presence of keyhole also becomes dangerous.

Above it is found that due to keyhole presence, it is existing lock simultaneously it is dangerous, security performance is low.

Summary of the invention

The lock that the technical problem to be solved in the present invention is to provide a kind of structures is simple, security performance is high.

Present invention lock, including password wheels mechanism and interior insurance institution, password wheels mechanism include the internal lock body with cavity, Intracorporal cam, password wheels, mandrel, lock core, pressure amplitude, very little set and circlip are being locked in setting, further include pressure cap, spring, pocketed springs, The shape of pull hook, cylinder, the shape of the cavity of the lock body and its internal other component matches, be provided in the lock body with The cipher wheeling groove that password wheels are rotatably assorted, when password wheels rotate and cam engagement, the lock core are ladder circle column, the lock core Be horizontally placed in the cavity of the lock body, the outer surface of the lock core close to its right side right-to-left be provided with the first slot and Second slot, the depth of first slot are less than the depth of second slot, and the outer surface of the lock core is arranged close to its left side Quadrangle sliding slot, described pull hook one end drawknot in the quadrangle sliding slot, other end drawknot on lock body, the pocketed springs It is sleeved on outside left end and the pull hook of the outer surface of lock body, one end of the pocketed springs is withstood on lock body, the other end withstands on lock core Cascaded surface on, the lower end of the cylinder is fixed with the lock core, and the mandrel is vertically arranged in the cavity of lock body, the core The lower end of axis can be connected in first slot or the second slot, and the center outer surface of mandrel sets gradually institute along cavity from-inner-to-outer Circlip, pressure amplitude, spring, pressure cap are stated, described cun is set in lock core outer surface, and described cun puts on the end being provided with suitable for mandrel The through-hole passed through, rotational password take turns to setting code position and press the pressure cap, and the mandrel is popped up from first slot, Interior insurance institution includes internal lock safety handle, interior insurance function cam, left circlip, right circlip, and the internal lock safety handle is rank Ladder is cylindric, and one end is insertion end, the other end is exposed junction, and the exposed junction exposes to outside lock body, the insertion end insertion It in lock body and is circumferentially connected in interior insurance function cam, interior insurance function cam is placed in lock body and its axial sides setting institute Left circlip and right circlip are stated, the left circlip is set in the card slot of the insertion end.

Present invention lock, wherein limit spring, the limit spring setting and lock body and pull hook are provided with outside the pull hook Outside.

Present invention lock, wherein further include gasket, the gasket is located in lock body and is installed in the clamping groove of mandrel.

Present invention lock, wherein the mandrel, pressure amplitude, very little set, circlip, pressure cap, spring number be two and along institute Lock core is stated to be symmetrical arranged.

Present invention lock, wherein further include the fixed swing rod in middle part, micromotor, the cylinder can touch the swing rod pendulum Dynamic and then touch micromotor is attracted.

Present invention lock, wherein further include slidable lock housing lid, it is outer that lock housing covers on lock.

Present invention lock, wherein further include that the projection head for being placed in the medial surface of door and battery case, the lateral surface that is placed in door are taken the photograph Shadow head, the inside handle for being placed in medial surface and the external handle for being placed in lateral surface.

Present invention lock, wherein the password wheels mechanism and internal lock insurance institution are placed in door, and internal lock safety handle is exposed In the medial surface of door.

The present invention locks difference from prior art and is that present invention lock present invention lock includes password wheels mechanism and interior insurance Mechanism, structure is simple, and the present invention replaces key using password wheels, improves the security performance of lock, and in addition present invention lock can be installed On all kinds of locksets, the product of existing all keyholes is replaced, the mankind is allowed to eliminate the trouble with key, and password can be with Oneself design, oneself adjustment, very flexibly, can replace password often, safer, in lock battery without electricity and electronic software damage In the case where can also unlock, it is more convenient.

Lock of the invention is described further with reference to the accompanying drawing.

Detailed description of the invention

Fig. 1 is the structural schematic diagram that the present invention locks；

Fig. 2 is the structural schematic diagram locked when mandrel pop-up in present invention lock；

Fig. 3 is the usage state diagram that the present invention locks, and micromotor is attracted at this time；

Fig. 4 is state diagram when micromotor is not attracted in present invention lock；

Fig. 5 is the structural schematic diagram of interior insurance function cam in present invention lock；

Fig. 6 is the cross-sectional view in Fig. 5 along J-J；

Fig. 7 is the cooperation schematic diagram of cam and password wheels in the present invention；

Fig. 8 is the schematic diagram of password wheels in present invention lock；

Fig. 9 is the main sectional view of password wheels in present invention lock；

Figure 10 is the top view of lock core in Fig. 2；

Figure 11 is the schematic diagram of the slot of lock body in the present invention.

Specific embodiment

Referring to figs. 1 and 2, present invention lock includes password wheels mechanism and interior insurance institution, and password wheels mechanism includes interior Portion has and the lock body 11 of the cavity, cam 12 being arranged in lock body 11, password wheels 13, mandrel 14, lock core 15, pressure amplitude 17, very little Set 18 and circlip 20, further include pressure cap 16, spring 19, pocketed springs 25, pull hook 26, cylinder 29, the shape of the cavity of lock body 11 Match with the shape of its internal other component, matches in conjunction with being provided in lock body 11 shown in Fig. 5 to Figure 11 with password wheels rotation The cipher wheeling groove of conjunction cooperates when password wheels 13 rotate with cam 12, and lock core 15 is ladder circle column, and lock core 15 is horizontally placed on lock In the cavity of body 11, the outer surface of lock core 15 is provided with the first slot 151 and the second slot 152 close to its right side right-to-left, the For the depth of one slot 151 less than the depth of the second slot 152, quadrangle sliding slot 153 is arranged close to its left side in the outer surface of lock core 15, 26 one end drawknot of pull hook in quadrangle sliding slot 153, other end drawknot on lock body 11, quadrangle sliding slot 153 tool there are two only Dynamic groove 1531,1532, pocketed springs 25 are sleeved on outside the left end and pull hook 26 of the outer surface of lock body 11, and the one of pocketed springs 25 End is withstood on lock body 11, the other end is withstood on the cascaded surface of lock core 15, and the lower end of cylinder 29 and lock core 15 are fixed, and mandrel 14 is vertical It is set in the cavity of lock body 11, the lower end of mandrel 14 can be connected in the first slot 151 or the second slot 152, the middle part of mandrel 14 Outer surface sets gradually circlip 20, pressure amplitude 17, spring 19, pressure cap 16 along cavity from-inner-to-outer, and very little set 18 is set in outside lock core 15 Surface is provided with the through-hole passed through suitable for the end of mandrel 14 on very little set 18, and rotational password takes turns to setting code position and presses Pressure cap 16, mandrel 14 are popped up from the first slot 151, interior insurance institution include internal lock safety handle 21, interior insurance function cam 22, Left circlip 23, right circlip 24, internal lock safety handle 21 are ladder circle column, and one end is insertion end 211, the other end is exposed junction 212, exposed junction 212 exposes to outside lock body 11, and insertion end 211 is inserted into lock body 11 and is circumferentially connected in interior insurance function cam 22 Interior, interior insurance function cam 22 is placed in lock body 11 and left circlip 23 is arranged for its axial sides and right circlip 24, left circlip 23 are set It is placed in the card slot 2111 of insertion end 211.

As depicted in figs. 1 and 2, in present invention lock, limit spring 27, the setting of limit spring 27 and lock are provided with outside pull hook 26 Outside body 11 and pull hook 26, mandrel 14, pressure amplitude 17, very little set 18, circlip 20, pressure cap 16, spring 19 number be two and equal edge Lock core 15 is symmetrical arranged.

It as depicted in figs. 1 and 2, further include gasket 28 in present invention lock, gasket 28 is located in lock body 11 and is installed in mandrel In 14 clamping groove 141.

In conjunction with shown in Fig. 3 and Fig. 4, in present invention lock, further include the fixed swing rod 31 in middle part, micromotor 32, can be upper and lower The lock housing lid 33 of sliding, lock housing lid 33 are overlying on outside lock, and cylinder 29, which can touch the swing of swing rod 31 and then touch micromotor 32, to be attracted, Password wheels mechanism and internal lock insurance institution are placed in door, and internal lock safety handle 21 exposes to the medial surface of door, the medial surface of door It is provided with projection head 34 and battery case 35, inside handle 37, the lateral surface of door is provided with camera 36, external handle 38.This hair The bright structure for not destroying existing lock can replace password as needed, and security performance is high, in lock battery without electricity and electronic software damage In the case where can also unlock, it is more convenient.

Under normal usage, when people will go out, as long as pressing the enabling of inside handle 37, people one gos out, and pulls outer Side handle 38, Men Ziran is shut, and also automatic locking, people go out to walk outward, unlocking is to be not required to lock in room or room simultaneously It wants additional any object to unlock, as long as pressing the unlocking of inside handle 37, can go out, pull external handle 38, door is shut, lock Interior micromotor 32 is retracted, and is automatically separated, the emptying gear of the external handle of the lateral surface of door, plays safety effect, then from outer Side handle door lock be it is invalid, must use IC card brush IC card induction zone 39 when entering, lock in micromotor 32 close outside hand Just effectively, the function that the present invention locks is unlike conventional lock, in order to insure reason, is also inserted with key when going out for handle 38 Again it locks, it is just safe and secure to leave away.

In addition to use under normal condition, present invention lock can also be realized not to be destroyed when lock battery is damaged without electricity and electronic software Door latch structure is unlocked, the method for unlocking and process the following are lock battery without the damage of electric and electronic software:

After smart lock battery is without electricity or after electronic software damage, by the lower part of lock housing lid 33 to downslide, expose password Mechanism is taken turns, rolling-code takes turns on oneself designed good password figure corresponding position, and mandrel 14 pops up, then clicks lock core 15, spring 19 is installed on the left of lock core 15, spring 19 is withstood on one side on lock body 11, and another side is withstood on lock core 15, and there is drawing in centre It hooks 26 to hold, there is limit spring 27 to encase on pull hook 26, one end of pull hook 26 is stuck on lock body 11, and the other end is in quadrangle sliding slot In 153, before lock core 15 is not turned on, pull hook 26 is at the locking groove 1531 in the left side of quadrangle sliding slot 153, cylinder 29 It moves back to the right, encounters swing rod 31 and allow micromotor 32 to close by swing rod 31 again, pressing external handle 38 in this way can unlock.This function Use when can be used for losing card or leaving behind card, it is very convenient.It opens behind the door, can place under repair to lock, allow this function The method of reset, need to only press the right side of lock core 15, and pull hook 26 just slides into the locking groove on the right side of quadrangle groove 153 At 1532, mandrel 14 is pressed at this time, then rolling-code wheel upsets number, then lock housing lid 33 is pushed up completion and is resetted.

For security consideration, adjustment and Modify password are needed, the following are the processes of adjustment and Modify password:

Lock housing lid 33 is first opened, password wheels are gone into original old password, mandrel 14 pops up, and lock core 15 pops up, then presses Mandrel 14 enters mandrel 14 in second slot 152 of lock core 15, and the first slot 151 of lock core 15 is different with 152 depth of the second slot, Second slot 152 aims at Modify password design.Pinning mandrel 14 (pinning pressure cap 16) not put, can adjust at this time new password and The original old password figure of modification unclamps again pressure cap 16 if adjusting and reforming is 999999, and password is just changed to 999999 at this time for that, If pressing mandrel 14 again, then password wheels are gone to as 123456 unclamp again mandrel 14, password is just changed to 123456 at this time for that.Again The right side of lock core 15 is clicked, mandrel 14 is then pressed, then shuts lock housing lid 33, Modify password successfully completes.

Under normal usage, when lock cipher closes, cam 12 is in 13 inside of password wheels, when opening Cipher mechanism Afterwards, cam 12 is that also have a slot 111, cipher machine as shown in figure 11, among lock body 11 between password wheels 13 and lock body 11 After opening, password wheels 13 will not turn structure, because cam is seized there are one they are internal, it is in order to anti-that cam, which blocks, Only password wheels have disorderly turned disorderly password, and when changing password, cam can be separated in the slot inside the lower section of password wheels and password wheels, password wheels 13 inside has two layers, and one layer has a slot, and one layer is circular hole, and the slot numbers of password wheels 13 is determined with the digit of password, for example is ten The password wheels of digit, its interior groove are also tens, and for the half of cam at the circular hole of password wheels, half snaps into lock body 11 In, it at this moment can adjust password.Etc. having adjust and reform password, mandrel 14 is decontroled, cam 12 follows mandrel 14 to bounce back into original position.On State the mechanism that process is password wheels inner cam during Modify password.

The present invention replaces key using password wheels, makes lock really safe, is the real smart home product of smart field, this Invention can be mounted on all kinds of locksets, replaced existing all keyhole products, removed the trouble with key from.Password of the present invention can be with Oneself design and adjustment, flexible operation, social to enter the 4G intelligent epoch, this lock is internal can to match into all kinds of intellectual technologies, example Such as camera work, shadow casting technique, opal function.Internal loading WiFi technology and metal sensory function can also be locked herein, be used for Prompt the generation for preventing introduction from kidnapping whether there is or not sharp sword with visitor.

Embodiment described above only describe the preferred embodiments of the invention, not to model of the invention It encloses and is defined, without departing from the spirit of the design of the present invention, those of ordinary skill in the art are to technical side of the invention The various changes and improvements that case is made should all be fallen into the protection scope that claims of the present invention determines.

Claims

1. a kind of lock, it is characterised in that: including password wheels mechanism and interior insurance institution, password wheels mechanism includes internal with cavity Lock body (11), be arranged cam (12) in lock body (11), password wheels (13), mandrel (14), lock core (15), pressure amplitude (17), Very little set (18) and circlip (20) further include pressure cap (16), spring (19), pocketed springs (25), pull hook (26), cylinder (29), institute The shape of the shape and its internal other component of stating the cavity of lock body (11) matches, and is provided in the lock body (11) and password The cipher wheeling groove being rotatably assorted to be taken turns, is cooperated when password wheels (13) rotate with cam (12), the lock core (15) is ladder circle column, The lock core (15) is horizontally placed in the cavity of the lock body (11), the outer surface of the lock core (15) close to its right side from A dextrad left side is provided with the first slot (151) and the second slot (152), and the depth of first slot (151) is less than second slot (152) Depth, quadrangle sliding slot (153) are arranged close to its left side in the outer surface of the lock core (15), and described pull hook (26) one end is drawn Tying the interior, other end drawknot in the quadrangle sliding slot (153), on lock body (11), the pocketed springs (25) are sleeved on lock body (11) outside, one end of the pocketed springs (25) withstands on lock body (11), other end top for the left end of outer surface and pull hook (26) On the cascaded surface of lock core (15), the lower end and the lock core (15) of the cylinder (29) are fixed, and the mandrel (14) sets vertically It is placed in the cavity of lock body (11), the lower end of the mandrel (14) can be connected in second slot (152), in mandrel (14) Portion outer surface sets gradually the circlip (20), pressure amplitude (17), spring (19), pressure cap (16) along cavity from-inner-to-outer, described very little Set (18) is set in lock core (15) outer surface, is provided with the through-hole passed through suitable for the end of mandrel (14) on described cun of set (18), Rotational password takes turns to setting code position and presses the pressure cap (16), and the mandrel (14) is hit by a bullet from first slot (151) Out, interior insurance institution includes internal lock safety handle (21), interior insurance function cam (22), left circlip (23), right circlip (24), institute Stating internal lock safety handle (21) is ladder circle column, and one end is insertion end (211), the other end is exposed junction (212), described outer Dew end (212) exposes to lock body (11) outside, and insertion end (211) insertion lock body (11) is interior and is circumferentially connected in interior insurance function In cam (22), interior insurance function cam (22) is placed in lock body (11) and the left circlip (23) and the right side is arranged in its axial sides Circlip (24), the left circlip (23) are set in the card slot (2111) of the insertion end (211)；It further include the fixed pendulum in middle part Bar (31), micromotor (32), the cylinder (29) can touch the swing rod (31) and swing and then touch micromotor (32) and inhale It closes.

2. lock according to claim 1, it is characterised in that: it is provided with limit spring (27) outside the pull hook (26), it is described Limit spring (27) is set to lock body (11) and pull hook (26) outside.

3. lock according to claim 2, it is characterised in that: further include gasket (28), the gasket (28) is located at lock body (11) it in and is installed in the clamping groove (141) of mandrel (14).

4. lock according to claim 3, it is characterised in that: the mandrel (14), pressure amplitude (17), very little set (18), circlip (20), pressure cap (16), spring (19) number be two and along the lock core (15) be symmetrical arranged.

5. lock according to claim 4, it is characterised in that: further include slidable lock housing lid (33), lock housing lid (33) covers It is outer in lock.

6. lock according to claim 5, it is characterised in that: further include the projection head (34) and battery for being placed in the medial surface of door Box (35), be placed in door lateral surface camera (36), be placed in the inside handle (37) of medial surface and be placed in the outside of lateral surface Handle (38).

7. lock according to claim 6, it is characterised in that: the password wheels mechanism and internal lock insurance institution are placed in door, And internal lock safety handle (21) exposes to the medial surface of door.