CN209145421U - A kind of adaptive lock bolt structure device of smart lock - Google Patents

Abstract

The utility model discloses a kind of adaptive lock bolt structure devices of smart lock, including lock body, brake disc, lockhole, lock tongue, shifting axle, sleeve, connecting hole, the first spring, spacing collar, groove, the first sliding block, rotation axis, the second sliding block, second spring, third spring, fixture block, predetermined trajectory, positioning ring, through-hole and cushion, the lock body is fixed on the side of brake disc；The principle for mechanically utilizing spring rheology drives internal first slide block movement, tightens built-in first spring, realizes that the second sliding block is combined with the detent of shifting axle groove, realizes the function of lock；Its problem to be solved is, when the first sliding block is pushed ahead, shifting axle groove matches with the first sliding block, shifting axle is driven to be docked as lock tongue with lockhole, when lock tongue cannot correspond to lockhole, by realizing the operating of lock object medium, when a kind of technology of the adaptive lock bolt structure docking of the opening for running to lock object.

Description

A kind of adaptive lock bolt structure device of smart lock

Technical field

The utility model relates to lock technology field, the adaptive lock bolt structure device of specially a kind of smart lock.

Background technique

It is often sealed to wheel progress by lockset currently on the market, antitheft purpose is had reached, is applied in daily life Extensively；But current keys many on the market will appear in use, and key does not correspond to lock shaft and lock in the state of latching The firmly state that interface is connected to each other is not carried out and really locks completely, affects the use of lockset, existing lock structure letter Single, locking degree is inadequate, and internal lock tongue does not have buffer function, so designing a kind of adaptive lock bolt structure dress of smart lock It is necessary for setting.

Utility model content

The purpose of this utility model is to provide a kind of adaptive lock bolt structure devices of smart lock, to solve above-mentioned background The problem of being proposed in technology.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of adaptive lock of smart lock Tongue structure device, including lock body, brake disc, lockhole, lock tongue, shifting axle, sleeve, connecting hole, the first spring, spacing collar, groove, First sliding block, rotation axis, the second sliding block, second spring, third spring, fixture block, predetermined trajectory, positioning ring, through-hole and cushion, The lock body is fixed on the side of brake disc, is distributed on the side outer wall of the brake disc equipped with lockhole, the lock body Side outer wall on offer through-hole, the inside of the through-hole corresponds to lockhole and is fitted with lock tongue, and the lock tongue is socketed in fixed In the ring of position, the positioning ring is fixedly mounted on the inside of through-hole, and one end that the lock tongue is located inside lock body is fixedly connected with shifting Moving axis, the side that the lock body is internally located at shifting axle are provided with the first sliding block, and the side of first sliding block is fixedly connected with Sleeve, the internal engagement of the sleeve are connected with the first spring, and one end of the shifting axle is socketed on the first spring inner, and one The connecting hole that the side of sleeve opens up is run through at end, is fixedly installed spacing collar, the movement on the side outer wall of the shifting axle Axle position opens up fluted in the side of spacing collar, and respective slot is provided with the second sliding block on the inner wall of the lock body side, and described The one end fits of two sliding blocks are provided with second spring, and the side that second sliding block is located at second spring, which is horizontally disposed with, third bullet Spring corresponds to third spring on the side outer wall of first sliding block and is provided with fixture block, opens up on the outer wall of first sliding block side There is predetermined trajectory, first sliding block, which is embedded in, is equipped with rotation axis.

Further, the lockhole and lock tongue are mating component, are staggeredly distributed on the outer wall of the brake disc and are equipped with lock Hole.

Further, first sliding block, which is located on the side outer wall of fixture block, offers predetermined trajectory, and predetermined trajectory is U Shape.

Further, the third spring is in snap ring shape, and one end of the fixture block corresponds to third spring and is provided with hook.

Further, the lock body, which is located on the side inner wall of the first sliding block, is fitted with cushion.

Further, the shifting axle, which is located on the side outer wall of the first spring, is fixedly installed spacing collar.

Compared with prior art, the utility model beneficial effect achieved is: the utility model, mechanically sharp With the principle of spring rheology, internal first slide block movement is driven, tightens built-in first spring, realizes that the second sliding block and shifting axle are recessed The detent of slot combines, and realizes the function of lock；Its problem to be solved is, when the first sliding block is pushed ahead, shifting axle groove It matches with the first sliding block, drives shifting axle to be docked as lock tongue with lockhole, be just able to achieve latching；And work as shifting axle conduct In the state that lock tongue and lockhole cannot fit like a glove, the operation that practical lock tongue pop-up is lockked, traditional lock needs to test repeatedly thus Card could really realize latching, and this technology is the rheological force for keeping lockking using the principle of active force by the first spring, work as lock When tongue cannot correspond to lockhole, by realizing the operating of lock object medium, when the adaptive lock bolt structure of opening for running to lock object A kind of technology of docking.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is the whole interior structural schematic diagram of the utility model；

Fig. 2 is that the lock body of the utility model contacts not sealed structural schematic diagram with brake disc；

Fig. 3 is that the lock body of the utility model contacts not sealed schematic diagram of internal structure with brake disc；

Fig. 4 is the lockhole and the sealed structural schematic diagram of lock tongue of the utility model；

Fig. 5 is the lockhole and the sealed schematic diagram of internal structure of lock tongue of the utility model；

In figure: 1, lock body；2, brake disc；3, lockhole；4, lock tongue；5, shifting axle；6, sleeve；7, connecting hole；8, the first bullet Spring；9, spacing collar；10, groove；11, the first sliding block；12, rotation axis；13, the second sliding block；14, second spring；15, third bullet Spring；16, fixture block；17, predetermined trajectory；18, positioning ring；19, through-hole；20, cushion.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of adaptive lock bolt structure dress of smart lock It sets, including lock body 1, brake disc 2, lockhole 3, lock tongue 4, shifting axle 5, sleeve 6, connecting hole 7, the first spring 8, spacing collar 9, groove 10, the first sliding block 11, rotation axis 12, the second sliding block 13, second spring 14, third spring 15, fixture block 16, predetermined trajectory 17, fixed Position ring 18, through-hole 19 and cushion 20, lock body 1 are fixed on the side of brake disc 2, are distributed on the side outer wall of brake disc 2 Lockhole 3 is offered, through-hole 19 is offered on the side outer wall of lock body 1, the inside of through-hole 19 corresponds to lockhole 3 and is fitted with lock tongue 4, lock tongue 4 is socketed in positioning ring 18, and positioning ring 18 is fixedly mounted on the inside of through-hole 19, and lock tongue 4 is located at one inside lock body 1 End is fixedly connected with shifting axle 5, and the side that lock body 1 is internally located at shifting axle 5 is provided with the first sliding block 11, and the one of the first sliding block 11 Side is fixedly connected with sleeve 6, and the internal engagement of sleeve 6 is connected with the first spring 8, and one end of shifting axle 5 is socketed on the first spring 8 Inside, and the connecting hole 7 that the side of sleeve 6 opens up is run through in one end, is fixedly installed spacing collar 9 on the side outer wall of shifting axle 5, The side that shifting axle 5 is located at spacing collar 9 opens up fluted 10, and respective slot 10 is provided with the second sliding block on 1 side inner wall of lock body 13, the one end fits of the second sliding block 13 are provided with second spring 14, and the side level that the second sliding block 13 is located at second spring 14 is set It is equipped with third spring 15, third spring 15 is corresponded on the side outer wall of the first sliding block 11 and is provided with fixture block 16, the first sliding block 11 1 Predetermined trajectory 17 is offered on the outer wall of side, the first sliding block 11, which is embedded in, is equipped with rotation axis 12；Lockhole 3 and lock tongue 4 are cooperation structure Part is staggeredly distributed the sealed of the engaging realization brake disc 2 equipped with lockhole 3, by lockhole 3 with lock tongue 4 on the outer wall of brake disc 2 To realize that the sealed fixation of car, the setting that lockhole 3 is interspersed are conducive to lock tongue 4 and fit into lockhole 3；First sliding block 11 offer predetermined trajectory 17 on the side outer wall of fixture block 16, and predetermined trajectory 17 is U-shaped, passes through U-shaped predetermined trajectory 17 Conducive to the engaging of later period third spring 15；Third spring 15 is in snap ring shape, and one end of fixture block 16 corresponds to third spring 15 and is provided with Hook realizes the engaging of third spring 15 and predetermined trajectory 17 by hook；Lock body 1 is located on the side inner wall of the first sliding block 11 It is fitted with cushion 20, makes to play buffer protection function when shifting axle 5 and mobile the first sliding block 11；When lockset is sealed, pass through Rotation axis 12 drives the first sliding block 11 to drive forwards, while realizing and tightening the first spring 8, when the first sliding block 11 drove forwards Cheng Zhong connects with third spring 15 through theory of mechanics, and third spring 15 is made to enter the predetermined trajectory 17 in the first sliding block 11 It is interior, when being blocked in the predetermined trajectory 17 that third spring 15 enters in the first sliding block 11 by the detent of fixture block 16, while third Spring 15 passes into the effect of operating power in predetermined trajectory 17 in the first sliding block 11, and third spring 15 will drive sliding block and tighten Second spring 14 locks in the groove 10 of 5 side of shifting axle to realize that the second sliding block 13 travels forward, and enters lock tongue 4 The locking of brake disc 2 is realized into lockhole 3 to realize the locking of vehicle, lock tongue 4 cannot be exactly into lockhole 3 sometimes In, lock tongue 4 contradicts on brake disc 2 at this time, but the forward movement of the first sliding block 11 has compressed the first spring 8, drives and stops in wheel Hull 2 rotates lockhole 3 into when crossing lock tongue 4, so that lock tongue 4 is continued pop-up by the effect of the first spring 8 and engages with lockhole 3, after realization Phase automatic locking；When needing to unlock, same rotation axis 12 drives the first sliding block 11 to back-drive, while realizing the first spring 8 Active force rebound, while third spring 15 after the terminal for the lock-bit that de-orbits, is voluntarily returned when the first sliding block 11 back-drives It is bound to preset exit track；When third spring 15 springs back out predetermined trajectory 17, to second spring 14 in the second sliding block 13 Disabler is tightened, second spring 14 drives the second sliding block 13 to be detached from the groove 10 of shifting axle 5, realization is opened in springback process Lock.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of adaptive lock bolt structure device of smart lock, including lock body (1), brake disc (2), lockhole (3), lock tongue (4), shifting Moving axis (5), sleeve (6), connecting hole (7), the first spring (8), spacing collar (9), groove (10), the first sliding block (11), rotation axis (12), the second sliding block (13), second spring (14), third spring (15), fixture block (16), predetermined trajectory (17), positioning ring (18), Through-hole (19) and cushion (20), it is characterised in that: the lock body (1) is fixed on the side of brake disc (2), the brake It is distributed on the side outer wall of disk (2) equipped with lockhole (3), is offered through-hole (19) on the side outer wall of the lock body (1), it is described The inside of through-hole (19) corresponds to lockhole (3) and is fitted with lock tongue (4), and the lock tongue (4) is socketed in positioning ring (18), described Positioning ring (18) is fixedly mounted on the inside of through-hole (19), and the lock tongue (4) is located at the internal one end of lock body (1) and is fixedly connected with Shifting axle (5), the side that the lock body (1) is internally located at shifting axle (5) are provided with the first sliding block (11), first sliding block (11) side is fixedly connected with sleeve (6), and the internal engagement of the sleeve (6) is connected with the first spring (8), the shifting axle (5) one end is socketed on the first spring (8) inside, and the connecting hole (7) that one end is opened up through the side of sleeve (6), the shifting It is fixedly installed on the side outer wall of moving axis (5) spacing collar (9), the side that the shifting axle (5) is located at spacing collar (9) offers Groove (10), respective slot (10) is provided with the second sliding block (13) on the inner wall of lock body (1) side, second sliding block (13) One end fits be provided with second spring (14), the side that second sliding block (13) is located at second spring (14) horizontally disposed has Third spring (15) corresponds to third spring (15) on the side outer wall of first sliding block (11) and is provided with fixture block (16), described It is offered predetermined trajectory (17) on the outer wall of first sliding block (11) side, first sliding block (11), which is embedded in, is equipped with rotation axis (12)。

2. a kind of adaptive lock bolt structure device of smart lock according to claim 1, it is characterised in that: the lockhole (3) it is mating component with lock tongue (4), is staggeredly distributed equipped with lockhole (3) on the outer wall of the brake disc (2).

3. a kind of adaptive lock bolt structure device of smart lock according to claim 1, it is characterised in that: described first is sliding Block (11), which is located on the side outer wall of fixture block (16), to be offered predetermined trajectory (17), and predetermined trajectory (17) is U-shaped.

4. a kind of adaptive lock bolt structure device of smart lock according to claim 1, it is characterised in that: the third bullet Spring (15) is in snap ring shape, and one end of the fixture block (16) corresponds to third spring (15) and is provided with hook.

5. a kind of adaptive lock bolt structure device of smart lock according to claim 1, it is characterised in that: the lock body (1) cushion (20) are fitted on the side inner wall of the first sliding block (11).

6. a kind of adaptive lock bolt structure device of smart lock according to claim 1, it is characterised in that: the shifting axle (5) spacing collar (9) are fixedly installed on the side outer wall of the first spring (8).