CN212406384U - Intelligent lock with reset locking function - Google Patents

Abstract

The utility model discloses an intelligence lock with lock function is locked in resetting, its technical scheme main points are including mechanical lock core, mechanical lock core is including lockhole and rotation portion, it rotates to connect in lower one deck rotation portion to go up one deck rotation portion between two adjacent rotation portions, and be provided with magnetic control switch between two rotation portions, magnetic control switch arranges the setting along the different radial direction of lockhole respectively, be provided with between the adjacent magnetic control switch and encrypt the contained angle, be provided with arc lug and arc recess in the rotation portion, be provided with reset block in the mechanical lock core, be provided with the rotation groove on the rotation portion of topmost layer, bottommost rotation portion is connected with the spring bolt device, the spring bolt device removes along with the key rotation when magnetic control switch and key homopolar one-to-one, the spring bolt device drives bottommost rotation portion and rotates when the spring bolt device is in the state of unblanking and the key leaves mechanical lock core, this intelligence, The functions of locking and disordering the encrypted lock core are automatically reset.

Description

Intelligent lock with reset locking function

Technical Field

The utility model relates to a well lid lock, more specifically say, it relates to an intelligence lock with lock function resets.

Background

The well lid is a closed object which is led to the top of an access of an underground facility, and the well lid is required to be installed in places where public facilities such as tap water, telecommunication, electric power, gas, heat, fire protection, sanitation and the like are installed. Especially along with the constantly healthy and perfect of mobile network and the stability of network constantly rise, it is also along with increasing to remove own property right pipeline length, along with removing the increase of own property right pipeline length, the market demand of well lid in urban planning and road construction is also constantly increasing, consequently the maintenance problem that faces is also more and more, like losing of well lid, other operators occupy the mobile pipeline and put the cable scheduling problem privately, cause the intraductal cable to walk the line irregularly, the resource occupation is unclear, the well lid is lost and is brought the potential safety hazard for passerby or blind person, and this type of problem is difficult to stop.

Because the comparatively abominable so of service environment of well lid department uses mechanical trick lock to encrypt the locking usually, mechanical trick lock includes the trick lock that the key was opened again and the trick lock that does not use the key to open, especially the mechanical trick lock with the key is opened, because current mechanical trick lock structure restriction, the condition that still exists the duplication to open takes place, if know inner structure, can easily open the trick lock through trying repeatedly many times, so need a section have complicated encryption, safe and reliable, and can also disturb the intelligence lock of trick lock core with spring bolt automatic re-setting locking after the key leaves.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligent lock with the lock function resets, this intelligent tool to lock has the multilayer to encrypt, the automatic re-setting lock, the function of encrypting the lock core in disorder.

In order to achieve the above purpose, the utility model provides a following technical scheme: an intelligent lock with a resetting and locking function comprises a mechanical lock cylinder, wherein the mechanical lock cylinder comprises a lock hole and a plurality of rotating parts, the rotating parts are arranged in the depth direction of the lock hole and are arranged in a cylindrical structure, the upper rotating part between every two adjacent rotating parts is rotatably connected into the lower rotating part, a magnetic control switch for combining the two rotating parts in a linkage manner is arranged between the two rotating parts, the magnetic control switches are respectively arranged in different radial directions of the lock hole, an encryption included angle is formed between every two adjacent magnetic control switches, when the magnetic control switches correspond to magnets in a key in an homopolar manner, the lower rotating part rotates along with the upper rotating part, an arc-shaped lug embedded into the lower rotating part and an arc-shaped groove for embedding the arc-shaped lug of the upper rotating part when the magnetic control switches correspond to the key are arranged on the rotating parts, and a resetting component for resetting the magnetic control switch is arranged in the mechanical lock cylinder, when the key leaves the mechanical lock cylinder, the reset components reset the magnetic control switches one by one, the rotating part at the topmost layer is provided with a rotating groove for the key to be embedded and communicated with the lock hole, the rotating part at the bottommost layer is connected with a spring bolt device with a reset function, when the magnetic control switches correspond to the key in the same polarity one by one, the spring bolt device moves along with the rotation of the key, and when the spring bolt device is in an unlocking state and the key leaves the mechanical lock cylinder, the spring bolt device drives the rotating part at the bottommost layer to rotate so that the arc-shaped convex blocks are separated.

The utility model discloses further set up to: the bolt device comprises a bolt piece for limiting the opening of the well lid, a connecting piece which is connected with the rotating part at the bottommost layer and is used for driving the bolt piece to open and close, and a resetting piece for resetting the bolt piece.

The utility model discloses further set up to: the connecting piece is including fixed connection in the dwang in the rotation portion of bottom and the connecting rod that is used for connecting dwang and spring bolt spare, the one end of connecting rod is articulated with the one end that the dwang is close to the spring bolt spare, and the other end of connecting rod is articulated with the one end that the spring bolt spare is close to the dwang.

The utility model discloses further set up to: the dwang rotates the axle center fixed connection of portion with the bottom, one side that mechanical lock core was kept away from to the dwang is provided with the handle that supplies the people to take to hold.

The utility model discloses further set up to: reset the piece including be used for playing limiting displacement's stopper to the spring bolt piece and set up in the stopper in the reset spring who plays resetting displacement to the spring bolt piece, the spring bolt piece runs through the setting along stopper length direction, reset spring cover is located on the spring bolt piece, and be provided with the limit that is used for playing limiting displacement to reset spring on the spring bolt piece and move the piece, the footpath length dimension that the limit moved the piece is greater than reset spring bore size, and reset spring is located between limit removal piece and the connecting piece.

The utility model discloses further set up to: the magnetic control switch comprises a magnetic control portion arranged on one end of the upper layer of rotating portion facing the lower layer of rotating portion, a magnetic hole arranged on the lower layer of rotating portion and used for the magnetic control portion to be inserted, and a through hole arranged on the upper layer of rotating portion and used for the magnetic control portion to extend out of the magnetic hole, and when the magnetic control portion and magnets in the key repel each other in the same polarity, the magnetic control portion is inserted into the magnetic hole to complete linkage combination of the two rotating portions.

The utility model discloses further set up to: the magnetic control portion comprises a bar magnet and an inserting block, wherein the bar magnet is matched with the magnet of the key, the inserting block is used for inserting the magnetic hole, the inserting block is in a convex structure, and an inserting groove for partially embedding the bar magnet is formed in the end face of the inserting block, which is large.

The utility model discloses further set up to: the reset component is a return spring sleeved at the smaller end of the port of the insertion block, the caliber size of the return spring is larger than the diameter length size of the through hole, one end of the return spring is fixedly connected with the insertion block, and the other end of the return spring is fixedly connected with the peripheral side wall of the through hole.

The utility model discloses further set up to: a first gear is fixedly connected between the bottommost layer rotating part and the bolt device, the intelligent lock also comprises an electronic lock core, the electronic lock core comprises a rotating part which is arranged in a cylindrical structure and a second gear which is meshed with the first gear, the rotating piece is rotationally connected to the upper end surface of the second gear, the electronic lock cylinder also comprises a linkage component for linkage combination of the rotating piece and the second gear, the rotating part and the second gear are provided with a linkage structure which is matched with the linkage part for linkage combination, the rotating part is externally connected with a passive electronic key for driving the linkage part and the linkage structure to perform clutch linkage, the second gear rotates along with the rotation of the rotating part when the linkage part combines the rotating part and the second gear in a linkage manner, and the rotating part and the second gear surround to form a linkage cavity for the linkage part to be installed and moved.

The utility model discloses further set up to: the linkage part is including being used for carrying out the separation and reunion piece of linkage combination with the second gear with rotating the piece and being used for driving the separation and reunion piece and carrying out the driving motor that links or separate the operation and set up the transmission piece between driving motor and separation and reunion piece, separation and reunion piece and transmission piece rotate and connect the setting, the transmission piece sets up with driving motor's pivot threaded connection, rotate the piece including the switching piece, the linkage structure is including setting up the switching groove on the switching piece and setting up the gear groove on the rotating gear.

To sum up, the utility model discloses following beneficial effect has: the angle is encrypted, and the lock has the advantage of multi-layer locking, so that the condition that other people open the lock cover by making a key is avoided; through spring bolt device not only can realize automatic re-setting but also can disturb the mechanical lock core when the upper strata does not have the key when reseing for other people are inconvenient more and open the well lid, have in addition difficult ponding, longe-lived benefit.

Drawings

Fig. 1 is a partially sectional perspective view of an intelligent lock;

FIG. 2 is a partially cut-away bottom view of the smart lock;

FIG. 3 is an enlarged schematic view at A;

fig. 4 is a schematic cross-sectional view of the deadbolt assembly;

FIG. 5 is a schematic perspective view of the smart lock;

FIG. 6 is an exploded view of the mechanical lock cylinder;

FIG. 7 is a schematic cross-sectional view of a mechanical lock cylinder;

FIG. 8 is a schematic cross-sectional view of an electronic lock cylinder;

fig. 9 is a perspective view of the linkage member.

Reference numerals: 1. a mechanical lock cylinder; 11. a lock hole; 12. a rotating part; 13. a magnetic control switch; 131. a magnetic control section; 1311. a bar magnet; 1312. an insertion block; 132. a magnetic aperture; 133. perforating; 14. an arc-shaped bump; 15. an arc-shaped groove; 16. a reset component; 161. a return spring; 17. a rotating groove; 18. a first gear; 2. a latch bolt device; 21. a latch member; 211. a movement limiting block; 22. a connecting member; 221. rotating the rod; 222. a connecting rod; 223. a handle; 23. a reset member; 231. a limiting block; 232. a return spring; 3. an electronic lock cylinder; 31. a rotating member; 311. a patch; 32. a second gear; 33. a linkage member; 331. a clutch block; 332. a drive motor; 333. a transmission block; 34. a linkage structure; 341. a transfer groove; 342. a gear groove; 35. a linkage cavity.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 9, in order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an intelligence lock with lock function is locked in reseing, including mechanical lock core 1, mechanical lock core 1 is including being lockhole 11 and a plurality of rotation portion 12 of arranging the setting along lockhole 11 direction of depth that are the cylinder structure setting, the contrast is made with prior art to the design of cylindric lockhole 11, because the well lid exposes externally throughout the year, and have the drainage effect, the condition of ponding often can appear during prior art, rainwater now is the faintly acid, soak the lock core for a long time, lead to the lock core sensitivity to reduce, the life-span reduces, cause the product to scrap in advance, thereby cause the unnecessary waste, cylindric lockhole 11 is favorable to the drainage more, do not have the structure of buckling among the prior art, thereby can avoid the ponding condition to take place, guarantee.

Last one deck rotation portion 12 rotates between two adjacent rotation portions 12 and connects in next floor rotation portion 12, and be provided with the magnetic control switch 13 that is used for two rotation portions 12 linkage combinations between two rotation portions 12, magnetic control switch 13 arranges the setting along the different radial direction of lockhole 11 respectively, be provided with the encryption contained angle between the adjacent magnetic control switch 13, the magnetic control switch 13 of equidirectional means the key that needs the corresponding direction, so do not play comparatively perfect encryption degree through the magnetic control switch 13 of various angles, be difficult to be cracked, thereby the condition of having avoided the illegal open of well lid takes place. For example: every 10 degrees is taken as an encryption angle, the encryption condition of each group of magnetic control switches 13 is 36, when N groups of magnetic control switches 13 exist, the encryption series has an N power of 36, N is 2, and the encryption series is 1296; n is 3, and the number of encryption stages is 46656; n is 4, the number of encryption stages is 1679616; and the height position of the magnetic control switch 13 is matched, so that the encryption stage number is increased by geometric times, and the characteristic of high encryption degree is achieved.

When the magnet homopolar correspondence in magnetic control switch 13 and the key, next floor rotates portion 12 and rotates along with last floor rotation portion 12 rotation, is provided with the arc lug 14 of embedding to next floor rotation portion 12 on rotation portion 12 and supplies the arc recess 15 that the arc lug 14 of last floor rotation portion 12 was embedded into when magnetic control switch 13 corresponds with the key, and this arc lug 14 has following benefit with arc recess 15: for example, when the upper layer of the rotating part 12 rotates along with the key, when the arc-shaped protrusion 14 moves to the position of the arc-shaped groove 15, the user holding the key has obvious setback feeling, each time the user feels the setback is aligned, when the setback occurs for the corresponding number of times, the user can unlock the key if the key is correct, and if the key cannot be unlocked, the user can unlock the key incorrectly.

A reset component 16 for resetting the magnetic control switches 13 is arranged in the mechanical lock cylinder 1, when a key leaves the mechanical lock cylinder 1, the reset component 16 resets the magnetic control switches 13 one by one, a rotating groove 17 for the key to be embedded and communicated with the lock hole 11 is arranged on the topmost rotating part 12, the bottommost rotating part 12 is connected with a bolt device 2 with a reset function, when the magnetic control switches 13 correspond to the key in one-to-one homopolar manner, the bolt device 2 moves along with the rotation of the key, when the bolt device 2 is in an unlocking state and the key leaves the mechanical lock cylinder 1, the bolt device 2 drives the bottommost rotating part 12 to rotate, when the key leaves the mechanical lock cylinder 1 in the above state, the bolt device 2 resets, and when resetting, the bottommost rotating part 12 is driven to rotate and is driven to the upper end through the arc-shaped convex blocks 14 and the arc-shaped grooves 15, when only, under the reset acting force of the bolt device 2, the arc-shaped convex block 14 is separated from the arc-shaped groove 15, so that the condition of disordering alignment is achieved; when a plurality of groups of arc-shaped convex blocks 14 and arc-shaped grooves 15 are arranged, the embedding force (namely, the depth of the groove becomes shallow from bottom to top) between the arc-shaped convex blocks 14 and the arc-shaped grooves 15 of each layer is that when the rotation part 12 at the bottom layer rotates and the magnetic control switch 13 is not locked, the arc-shaped convex blocks 14 and the arc-shaped grooves 15 are separated from top to bottom, and only the rotation turns of the rotation part 12 at the bottom layer and the reset force of the bolt device 2 are designed, the original sorting effect can be disordered.

The utility model has the advantages that: the angle is encrypted, and the lock has the advantage of multi-layer locking, so that the condition that other people open the lock cover by making a key is avoided; through spring bolt device 2 not only can realize automatic re-setting but also can disturb the mechanical lock core 1 when the upper strata does not have the key when reseing for other people are inconvenient more and open the well lid, have in addition difficult ponding, longe-lived benefit.

The bolt device 2 comprises a bolt piece 21 for limiting the opening of the well lid, a connecting piece 22 which is connected with the bottommost layer rotating part 12 and is used for driving the bolt piece 21 to open and close, and a resetting piece 23 for resetting the bolt piece 21. The connecting piece 22 is connected with the lowest floor rotating part 12, when opening the well lid: after the key and the magnetic control switch 13 are unlocked layer by layer, the bottommost rotating part 12 rotates along with the key in the process of rotating the key, so that the connecting piece 22 also rotates along with the key, and the bolt piece 21 is moved to be unlocked; when the well lid is closed, 1, the oblique angle is designed on the bolt piece 21 through the conventional door lock design, the locking effect can still be achieved under the condition of forced pushing, and the method can cause certain damage to the bolt piece 21; 2. the method is preferably adopted, the key is twisted to enable the bolt piece 21 to be in an unlocking state, the upper well cover is closed, the bolt piece 21 does not need to be extended by reversing the key, the key only needs to be directly and quickly pulled out, the bolt piece 21 extends under the reset acting force of the reset piece 23 and drives the rotation part 12 at the bottommost layer to rotate, and the originally aligned magnetic control switches 13 of the mechanical lock cylinder 1 are staggered, so that the effects of disordering the lock cylinder and strengthening protection are achieved.

The connecting member 22 includes a rotating rod 221 fixedly connected to the bottommost rotating portion 12 and a connecting rod 222 for connecting the rotating rod 221 and the latch piece 21, wherein one end of the connecting rod 222 is hinged to one end of the rotating rod 221 close to the latch piece 21, and the other end of the connecting rod 222 is hinged to one end of the latch piece 21 close to the rotating rod 221. The design of the connecting rod 222 and the rotating rod 221 can ensure that the latch piece 21 can move straight and not skew and the latch piece 21 can move along with the rotation of the bottommost rotating part 12.

The rotating rod 221 is fixedly connected with the axis of the bottommost rotating part 12, and a handle 223 for people to hold is arranged on one side of the rotating rod 221 away from the mechanical lock cylinder 1. The rotating rod 221 is fixedly connected with the axis of the rotating part 12, so that the rotating track of the rotating rod 221 can be conveniently calculated, the rotating track of the rotating rod 221 is used for controlling the translation of the bolt piece 21, and in addition, the rotating rod 221 is provided with a handle 223, so that a user can conveniently open the well lid below the well lid.

Reset 23 including be used for playing limiting displacement's stopper 231 to spring bolt piece 21 and set up reset spring 232 to spring bolt piece 21 reset effect in stopper 231, spring bolt piece 21 runs through the setting along stopper 231 length direction, reset spring 232 overlaps and locates on spring bolt piece 21, and be provided with the limit that is used for playing limiting displacement to reset spring 232 on the spring bolt piece 21 and move piece 211, the footpath length dimension that limit moved piece 211 is greater than reset spring 232 bore size, and reset spring 232 is located between limit and move piece 211 and the connecting piece 22. This reset spring 232's design, when connecting piece 22 drives latch piece 21 and removes, latch piece 21 can compress the reset spring 232 that is located stopper 231, when the key leaves, drives latch piece 21 closed under reset spring 232's effect, and reset spring 232 elasticity is stable, durable lastingly. The limiting block 231 can ensure that the bolt piece 21 can translate along a straight line without deviation.

The magnetic switch 13 includes a magnetic control portion 131 disposed on one end of the upper layer of the rotating portion 12 facing the lower layer of the rotating portion 12, a magnetic hole 132 disposed on the lower layer of the rotating portion 12 for the magnetic control portion 131 to be inserted, and a through hole 133 disposed on the upper layer of the rotating portion 12 for the magnetic control portion 131 to extend out of the magnetic hole 132, wherein when the same poles of magnets in the magnetic control portion 131 and the key repel each other, the magnetic control portion 131 is inserted into the magnetic hole 132 to complete the linkage combination of the two rotating portions 12. When the same poles of the magnets in the key repel each other, the magnet control part 131 is inserted into the magnet hole 132 to complete the linkage combination of the two rotating parts 12.

The magnetic control part 131 comprises a bar magnet 1311 which is matched with the magnet of the key, and an insertion block 1312 which is used for inserting the magnetic hole 132, wherein the insertion block 1312 is arranged in a convex structure, and the larger end face of the insertion block 1312 is provided with an insertion groove for partially inserting the bar magnet 1311. The magnetic control part 131 comprises the bar magnet 1311 and the plug block 1312, and has the advantages that: 1. the plugging block 1312 is not a magnetic object and is made of a more durable material, so that the service life of the device is guaranteed; 2. the insertion block 1312 has a magnetic shielding function to prevent the bar magnet 1311 from affecting the return spring 161 described below; 3. the bar magnet 1311 has a stable magnetic region and is inexpensive. The design of the insertion groove increases the contact area between the bar magnet 1311 and the insertion block 1312, so that the bar magnet 1311 can stably push the insertion block 1312.

The return member 16 is a return spring 161 sleeved at the smaller end of the port of the insertion block 1312, the caliber of the return spring 161 is larger than the diameter of the through hole 133, one end of the return spring 161 is fixedly connected with the insertion block 1312, and the other end is fixedly connected with the peripheral side wall of the through hole 133. When the key corresponds to the same pole of the magnetic switch 13, the bar magnet 1311 pushes the insertion block 1312 to compress the return spring 161 and simultaneously to pass through the through hole 133 to be inserted into the magnetic hole 132 under the action of repulsion force, when the repulsion force of the bar magnet 1311 when the key is pulled out disappears, the insertion block 1312 is separated from the magnetic hole 132 under the action of the elastic force of the return spring 161, and the linkage effect is cancelled; the return spring 161 is selected as the return member 16, which has the advantages of stability of the return spring 161, convenience in selecting the spring coefficient, low cost and long service life.

The intelligent lock further comprises an electronic lock cylinder 3, the electronic lock cylinder 3 comprises a rotating part 31 and a second gear 32, the rotating part 31 is arranged in a cylindrical structure, the second gear 32 is arranged in a meshed mode with the first gear 18, the rotating part 31 is connected to the upper end face of the second gear 32 in a rotating mode, the electronic lock cylinder 3 further comprises a linkage part 33 used for combining the rotating part 31 and the second gear 32 in a linkage mode, a linkage structure 34 matched with the linkage part 33 to be combined in a linkage mode is arranged on the rotating part 31 and the second gear 32, a passive electronic key used for driving the linkage part 33 and the linkage structure 34 to be in clutch linkage mode is externally connected to the rotating part 31, the second gear 32 rotates along with the rotating part 31 when the rotating part 31 and the second gear 32 are combined in a linkage mode through the linkage part 33, and the rotating part 31 and the second gear 32 surround to form a linkage cavity 35 for the linkage part 33 to be installed and moved. Through the meshing relation between first gear 18 and the second gear 32, the user both can open the well lid through electronic lock core 3 and also can open the well lid through mechanical lock core 1 to rotate piece 31 and second gear 32 and be the rotation connection, also be the rotation connection between the rotation portion 12 of bottommost layer and the inferior floor connecting portion, so no matter through which kind of mode, and open the mode of well lid through handle 223 can not cause the influence to electronic lock core 3 and mechanical lock core 1.

When the passive electronic key is correspondingly inserted, the electronic lock is roughly divided into two operation modes: 1. after the linkage part 33 links the rotating part 31 and the second gear 32 through the linkage structure 34, the rotating part 31 drives the second gear 32 to rotate through the linkage part 33 during the rotation process, and the second gear 32 rotates the first gear 18 to rotate therewith, so that the latch piece 21 is opened. 2. When the linkage part 33 is linked with the second gear 32, the rotating part 31 is in an idle state, and can not drive the linkage part 33 to rotate nor drive the second gear 32 to rotate, so that the manhole cover lock can not be opened. The design has the advantages that the linkage state is clear, linkage is carried out through the occlusion relation between the linkage part 33 and the linkage structure 34 during linkage, and linkage is stable.

The linkage part 33 comprises a clutch block 331 for linkage combination of the rotating part 31 and the second gear 32, a driving motor 332 for driving the clutch block 331 to perform linkage or separation operation, and a transmission block 333 arranged between the driving motor 332 and the clutch block 331, the clutch block 331 and the transmission block 333 are rotatably connected, the transmission block 333 is in threaded connection with a rotating shaft of the driving motor 332, the rotating part 31 comprises an adapter sheet 311, and the linkage structure 34 comprises a adapter groove 341 arranged on the adapter sheet 311 and a gear groove 342 arranged on the rotating gear. The driving motor 332 is charged through the passive electronic key, and an additional power supply does not need to be arranged in the lock, so that the condition that the lock cannot be opened due to power failure is effectively avoided. The advantage of using the driving motor 332 is stable in transmission, the clutch block 331 is rotationally connected with the transmission block 333, so in the rotation process of the rotation piece 31 in the linkage state, the clutch block 331 can still normally rotate, thereby achieving the purpose of driving the second gear 32 to rotate, the rotation shaft of the driving motor 332 is in threaded connection with the transmission block 333, the transmission block 333 moves along the height direction of the rotation shaft, namely the length direction, through the rotation of the driving motor 332, thereby achieving the effect of driving the clutch block 331 to move along the height direction of the rotation shaft, and through the up-and-down position relation of the clutch block 331, whether the linkage with the linkage structure 34 is realized.

The adapter plate 311 plays a role in being lifted up and down, the rotating piece 31 rotates the adapter plate 311 to rotate, when the clutch block 331 is meshed with the adapter groove 341 on the adapter plate 311, the adapter plate 311 rotates the clutch block 331 to rotate, at the moment, if the clutch block 331 is meshed with the gear groove 342, the clutch block 331 rotates the second gear 32 to rotate along with the clutch block, the linkage relation is one layer after another, and the stable transmission effect is achieved.

The scheme is that spring bolt device 2 is connected on the second gear 32 of electronic lock core 3, because the lockhole 11 of mechanical lock core 1 is the state setting that is exposed, lead to appearing easily that the rainwater piles up, block the effect that lockhole 11 sluiced easily when spring bolt device 2 sets up the center at the first gear 18 of mechanical lock core 1, thereby lead to lockhole 11 ponding, cause the inside part life-span to shorten, however electronic lock core 3 is inside to be relatively sealed, can enough drive mechanical lock core 1 when spring bolt device 2 connects on the second gear 32 of electronic lock core 3 and rotate, do not hinder lockhole 11 again and reach the effect of sluiced.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides an intelligence lock with tight lock function resets, characterized by includes mechanical lock core (1), machinery lock core (1) is including lockhole (11) that are the cylinder structure setting and a plurality of rotation portion (12) of arranging the setting along lockhole (11) direction of depth, adjacent two last layer rotation portion (12) rotate between rotation portion (12) and connect in lower floor rotation portion (12), and two be provided with between rotation portion (12) and be used for two magnetic control switch (13) that rotate portion (12) linkage combination, magnetic control switch (13) are arranged along lockhole (11) different radial directions respectively and are set up, and are adjacent be provided with between magnetic control switch (13) and encrypt the contained angle, lower floor rotation portion (12) rotate and rotate along with last layer rotation portion (12) when magnetic control switch (13) correspond with the key internal magnet homopolarity, be provided with on rotation portion (12) and imbed arc lug (14) in lower floor rotation portion (12), And an arc-shaped groove (15) for embedding the arc-shaped convex block (14) of the upper layer of the rotating part (12) when the magnetic control switch (13) corresponds to the key, a reset component (16) for resetting the magnetic control switch (13) is arranged in the mechanical lock core (1), when the key leaves the mechanical lock cylinder (1), the reset component (16) resets the magnetic control switches (13) one by one, a rotating groove (17) which is embedded by the key and communicated with the lock hole (11) is arranged on the rotating part (12) at the topmost layer, the rotating part (12) at the bottommost layer is connected with a bolt device (2) with a reset function, when the magnetic control switches (13) correspond to the keys in the same polarity one by one, the bolt device (2) moves along with the rotation of the keys, when the bolt device (2) is in an unlocking state and the key leaves the mechanical lock cylinder (1), the bolt device (2) drives the bottommost rotating part (12) to rotate so that the arc-shaped convex block (14) is separated from the arc-shaped groove (15).

2. The intelligent lock with the reset locking function as claimed in claim 1, wherein: the well lid locking device (2) comprises a locking bolt piece (21) used for limiting the well lid to be opened, a connecting piece (22) connected with the bottommost layer rotating part (12) and used for driving the locking bolt piece (21) to be opened and closed, and a resetting piece (23) used for resetting the locking bolt piece (21).

3. The intelligent lock with the reset locking function as claimed in claim 2, wherein: connecting piece (22) including dwang (221) of fixed connection on bottommost layer rotation portion (12) and connecting rod (222) that are used for connecting dwang (221) and spring bolt spare (21), the one end of connecting rod (222) is articulated with dwang (221) one end that is close to spring bolt spare (21), and the other end and the spring bolt spare (21) of connecting rod (222) are articulated near the one end of dwang (221).

4. The intelligent lock with the reset locking function as claimed in claim 3, wherein: dwang (221) and the axle center fixed connection of bottommost layer rotation portion (12), one side that mechanical lock core (1) was kept away from in dwang (221) is provided with and supplies the people to take handle (223) of holding.

5. The intelligent lock with the reset locking function as claimed in claim 2, wherein: reset piece (23) including be used for to dead bolt spare (21) play limiting displacement's stopper (231) and set up in stopper (231) reset spring (232) of dead bolt spare (21) reset action, dead bolt spare (21) run through the setting along stopper (231) length direction, reset spring (232) cover is located on dead bolt spare (21), and be provided with on dead bolt spare (21) and be used for to limit displacement piece (211) of dead spring (232) play limiting displacement, the footpath length dimension of limit displacement piece (211) is greater than reset spring (232) bore size, and reset spring (232) are located between limit displacement piece (211) and connecting piece (22).

6. The intelligent lock with the reset locking function as claimed in claim 1, wherein: the magnetic control switch (13) comprises a magnetic control part (131) arranged on one end of the upper layer of rotating part (12) facing to the lower layer of rotating part (12), a magnetic hole (132) arranged on the lower layer of rotating part (12) and used for inserting the magnetic control part (131), and a through hole (133) arranged on the upper layer of rotating part (12) and used for extending the magnetic control part (131) to the magnetic hole (132), wherein when the same poles of the magnetic control part (131) and the magnet in the key repel each other, the magnetic control part (131) is inserted into the magnetic hole (132) to complete linkage combination of the two rotating parts (12).

7. The intelligent lock with the reset locking function as claimed in claim 6, wherein: the magnetic control part (131) comprises a bar magnet (1311) matched with a magnet of a key and an insertion block (1312) used for inserting the magnetic hole (132), the insertion block (1312) is arranged in a convex structure, and an insertion groove for partially embedding the bar magnet (1311) is formed in one end with a larger end face of the insertion block (1312).

8. The intelligent lock with the reset locking function as claimed in claim 7, wherein: the reset component (16) is a reset spring (161) sleeved at the smaller end of the port of the insertion block (1312), the caliber size of the reset spring (161) is larger than the caliber length of the through hole (133), one end of the reset spring (161) is fixedly connected with the insertion block (1312), and the other end of the reset spring is fixedly connected with the peripheral side wall of the through hole (133).

9. The intelligent lock with the reset locking function as claimed in claim 1, wherein: the intelligent lock comprises a bottommost rotating part (12), a first gear (18) fixedly connected between the bottommost rotating part (12) and a bolt device (2), and an electronic lock cylinder (3), wherein the electronic lock cylinder (3) comprises a rotating part (31) with a cylindrical structure and a second gear (32) meshed with the first gear (18), the rotating part (31) is rotatably connected to the upper end face of the second gear (32), the electronic lock cylinder (3) further comprises a linkage part (33) used for combining the rotating part (31) and the second gear (32) in a linkage manner, a linkage structure (34) matched with the linkage part (33) for linkage combination is arranged on the rotating part (31) and the second gear (32), and the rotating part (31) is externally connected with a passive electronic key used for driving the linkage part (33) and the linkage structure (34) to perform clutch linkage, when the linkage part (33) combines the rotating part (31) and the second gear (32) in a linkage manner, the second gear (32) rotates along with the rotation of the rotating part (31), and the rotating part (31) and the second gear (32) surround to form a linkage cavity (35) for the linkage part (33) to move.

10. The intelligent lock with the reset locking function as claimed in claim 9, wherein: linkage part (33) including be used for carrying out the separation and reunion piece (331) that the linkage is combined with second gear (32) with rotating piece (31), and be used for driving separation and reunion piece (331) carry out linkage or separation operation driving motor (332) and set up in driving block (333) between driving motor (332) and separation and reunion piece (331), separation and reunion piece (331) and driving block (333) rotate to connect the setting, driving block (333) and driving motor's (332) pivot threaded connection set up, it is including switching piece (311) to rotate piece (31), linkage structure (34) are including setting up switching groove (341) on switching piece (311) and setting up gear groove (342) on rotating the gear.

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