43results about How to "Not easy to unlock" patented technology

The present invention discloses a fingerprint recognition method and a fingerprint recognition system, wherein the fingerprint recognition method comprises: collecting at least one first fingerprint by using a first collecting module; collecting at least one second fingerprint by using a second collecting module; separately comparing each of the collected first fingerprint and each of the second with pre-stored multiple fingerprint samples, and obtaining a comparison result; and executing a preset operation according to the comparison result. According to the technical solutions of the present invention, multiple fingerprint collecting modules are designed, so that when operating a terminal, a user needs to correctly collect fingerprints by using the multiple collecting modules before performing a corresponding operation on the terminal, thereby improving fingerprint recognition reliability. In addition, the second collecting module is preferably arranged on an external device of the terminal. Therefore, when the user is normally using the terminal, the second collecting module hides in the external device; and when the user is in an unconscious state, another person can hardly use the second collecting module to pass fingerprint recognition.

The invention discloses a novel anti-theft lock. The novel anti-theft lock comprises a lock body, a lock cylinder arranged in the lock body and a key paired with the lock cylinder, wherein a spring assembly, a blade assembly and an irregular spring assembly are respectively arranged between the lock body and the lock cylinder; a spring groove, a snakelike groove and an outer milled teeth grove, corresponding to the spring assembly, the blade assembly and the irregular spring assembly, are respectively arranged on the key; when the lock needs to be unlocked, the paired key is inserted, and the lock can be successfully unlocked only when the spring assembly, the blade assembly and the irregular spring assembly are simultaneously opened; the novel anti-theft lock is complex in structure an is difficult to technologically unlock by a theft; and the novel anti-theft lock is further provided with a drilling-prevention pin which is used to prevent the theft from damaging the lock cylinder by using a tool and forcibly unlocking, and thus, the anti-theft property of the novel anti-theft lock is further increased.

The invention discloses a longitudinally-folding wing face locking mechanism which comprises a fixed joint, a taper pin, a bush, a driving lever, a spring, a baffle, a rotary joint and a rotary shaft. The taper pin is installed on the fixed joint. A kidney-shaped groove is formed in the side face of the fixed joint. The driving lever and the taper pin are connected through the kidney-shaped groove. The spring is arranged in the kidney-shaped groove. The taper pin, the spring, the driving lever and the fixed joint are assembled through the baffle and screws to form a sliding pair. The axis of the taper pin is parallel to that of the rotary shaft. The bush is embedded in the rotary joint. The axis of the bush and the axis of the taper pin are located in circles with the axis of the rotary shaft as the center, wherein the radii of the circles are equal. When the rotary joint is rotated to the locking position, the axis of the bush and the axis of the taper pin exactly coincide with each other, the taper pin is pressed into the bush under the effect of spring force, and the rotary joint is locked. The longitudinally-folding wing face locking mechanism is exquisite, simple in structure and convenient to detach and install; and the mechanism and the fixed joint are integrally designed and not warped by a protruding structure, and the pneumatic appearance is not damaged.

The invention discloses an electromobile battery box and a locking mechanism thereof. The locking mechanism comprises a lock head, a lock sleeve is mounted axially in an inner hole of the lock head in an inserted manner, press-type self-locking units are uniformly distributed along the circumferential direction of the lock head between the lock sleeve and the lock head, each self-locking unit comprises a control shaft connected on the front end face of the lock head in an axial limiting moving inserted manner, and a stopper assembled between the control shaft and the lock sleeve, a locking recessed portion allowing the corresponding end portion of the stopper to be clamped in and mounted between the lock sleeve and the control shaft in an ejected manner to realize locking of the lock head when the control shaft moves forwards to a locking position is arranged on the peripheral face of the lock sleeve, an unlocking groove allowing the corresponding end portion of the stopper to enter to enable the stopper to be capable of being radially separated from the locking recessed portion when the control shaft moves backwards to an unlocking position is formed on the peripheral face of the control shaft, and a resetting elastic member applying a forward acting force on the control shaft to prevent the same to be unlocked is arranged between the control shaft and the lock head. The locking mechanism and the electromobile battery box using the same have the advantages of convenience in operation and stable locking effect.

The invention discloses a method for unlocking a mobile phone. The method comprises the steps of (1) inputting unlocking setting characters on an input interface of the mobile phone, recording and saving; (2) inputting unlocking characters on the input interface; and (3) comparing input unlocking characters with unlocking setting characters which are recorded and saved in advance, wherein a touch screen of the mobile phone exits the locking state if input unlocking characters and unlocking setting characters are the same, input modes of all strokes of unlocking setting characters are recorded and saved respectively when unlocking setting characters are recorded and saved, and input modes of all strokes of unlocking setting characters include but are not limited to first stroke directions, first stroke positions and last stroke positions of all strokes. By the aid of the method, the unlocking experience of users is high, and the safety is high.

The invention provides a disc brake lock structure which is mainly composed of a body, a compression spring, a lock cylinder base, a connecting base, a coil spring, an insertion rod, a positioning sleeve and the like. By arranging the components inside the body, assembling can be completed without a tool, assembling is quite convenient and rapid, all the components are arranged inside the body, during locking, the lock cylinder base just needs to be pressed into the body, all the components are hidden into the body, and it is ensured that the disc brake lock is locked to a locomotive disc brake; due to the fact that no pin hole is formed in the surface of the body, a lock catch structure of a lock cannot be known clearly from the exterior, the phenomenon that a thief opens or damages the lock can be avoided truly, and the best anti-theft effect can be achieved.

The invention provides a chain lock. The chain lock mainly comprises a lock body, a compression spring, a lock cylinder seat, a lock cylinder, a connecting seat, an inserting rod, a fixing sleeve anda chain, wherein a first groove and a second groove are formed in the lock body; the compression spring is arranged in an accommodating chamber of the lock body; the lock cylinder seat is located in the accommodating chamber of the lock body; the lock cylinder is arranged in an accommodating groove of the lock cylinder seat; the connecting seat is arranged below the lock cylinder seat and arrangedin the accommodating chamber of the lock body and abuts against the compression spring; the upper end of the inserting rod penetrates through a penetrating hole of the connecting seat and is insertedin an insertion groove of the lock cylinder, and the bottom end of the inserting rod penetrates through a through hole of the lock body; the fixing sleeve sleeves the lock cylinder seat and is arranged in a fixing groove of the lock body; one end of the chain is fixedly arranged in the first groove of the lock body by a fixing bolt, and the other end of the chain is buckled in the second groove of the lock body through the inserting rod. Therefore, articles can be locked conveniently, and the optimal anti-theft effect can be realized.

The invention discloses a voice unlocking method, which is characterized by comprising the following steps: a user configures at least three different unlocking problems and an unlocking answer corresponding to each unlocking problem in an intelligent terminal; when a user carries out unlocking for the first time, randomly playing any one unlocking problem, and when the user does not carry out the unlocking for the first time, playing any one unlocking problem which is different from the previous locking if unlocking succeeds in the previous time; and if unlocking fails in the previous time, displaying an unlocking problem which is the same with the previous unlocking. The voice unlocking method does not need to calculate and compare the ripple characteristics of sound, so that the voice unlocking method is small in calculated amount, can be suitable for any intelligent terminal and is high in noise fault tolerance. Meanwhile, since the voice unlocking method has a plurality of unlocking problems, after unlocking succeeds, the new unlocking problem is answered, and if the unlocking fails, the original unlocking problem still needs to be answered again, so that other people can not easily unlock the intelligent terminal even if obtaining the unlocking answer of one unlocking problem.

The invention relates to a connector assembly, and a plug and a socket thereof. The connector assembly comprises the plug and the socket, the plug comprises a male head data line and a front end assembly, and the socket comprises a female seat internal connection data line and a reinforcing assembly; a male head is arranged at the front end of the male head data line, and a female seat is arranged at the front end of the female seat internal connection data line; the reinforcing assembly comprises a socket shell, a clamping groove is formed in the side wall of the front end of the socket shell, and a containing groove for installing the female base is formed in the socket shell; and the front end assembly comprises a connecting cap, a locking piece, a supporting frame and an elastic sealing gasket, the connecting cap is rotationally assembled at the front end of the supporting frame, an inner cavity for installing the male head is formed in the supporting frame, and the elastic sealing gasket is installed at the front end of the supporting frame. When the plug is inserted into the socket, the locking piece is screwed into the clamping groove to achieve rapid locking of the head seat, the elastic sealing gasket abuts against the socket shell to achieve sealing of the insertion face, the elastic sealing gasket provides force opposite to the insertion direction for the plug, the locking piece is stably clamped in the clamping groove, and the locking state of the head seat is reinforced.

The invention discloses a pull ring unlocking structure of an optical module. The pull ring unlocking structure comprises a base, an upper cover and a pull ring which are assembled together. Mountinggrooves are formed in the two sides of the base, and the pull rings are arranged in the mounting grooves. A protruding block with an inclined face is arranged in the installation groove, and a receding hole matched with the protruding block is formed in the pull ring. During unlocking, the pull ring is pulled, the protruding block expands the tongue piece outwards when the pull ring retreats, thelocking piece of the cage is jacked up, and the optical module is disengaged from the cage. Or the receding groove is formed in the installation groove, the protruding block which is matched with thereceding groove and provided with the inclined face is arranged on the pull ring, and the same unlocking effect can also be achieved. The optical module unlocking device is simple in structure, convenient to manufacture, high in reliability and capable of achieving rapid unlocking of the optical module.

The invention discloses a bicycle basket device and a shared bicycle, wherein the bicycle basket device is suitable for locking a helmet, and the side wall of the helmet is provided with a via hole; the bicycle basket device comprises a bicycle basket and a helmet lockset, the bicycle basket is provided with a containing cavity and a lock column located in the containing cavity, and the lock column is provided with a lock hole extending in the horizontal direction; the helmet lock is arranged in the bicycle basket and located on the opposite side of the lock column, and the helmet lock is provided with a lock rod moving in the horizontal direction; and a first gap suitable for containing the side wall of the helmet is formed between the lock column and the helmet lock, when the helmet is placed in the containing cavity, the side wall of the helmet is located in the first gap, and the lock rod extends out and penetrates through the via hole to be inserted into the lock hole so that the helmet can be locked in the bicycle basket. According to the bicycle basket device and the shared bicycle provided by the embodiment of the invention, the helmet can be locked in the bicycle basket, locking is reliable and stable, the helmet is not prone to being unlocked violently, and the anti-theft effect is better. In addition, the locking operation is convenient and simple.

The invention discloses a novel anti-push device for a blade lock core. The novel anti-push device comprises a lock body, a lock core and an anti-pushing blade, wherein the lock core is sleeved in the lock body rotationally; a main blade is arranged in a blade groove of the lock core; the middle part of the main blade is provided with a main key hole through which a key passes; the upper end of the main blade is pressed against the lower end of a positioning sheet; the lower end of the main blade is connected with a blade spring; the upper end of the positioning sheet is pressed against a compression ball; the compression ball is arranged in the lock body; the anti-pushing blade is positioned in the blade groove; the middle part of the anti-pushing blade is provided with an eccentric key hole; the main key hole is the same as the eccentric key hole in size; the main key hole is partially overlapped with the eccentric key hole; the outer side of the anti-push blade is provided with a bump; and the lock body is provided with a groove or a through hole into which the bump is inserted. The invention provides a novel anti-push device for a blade lock core, which has the advantage of higher safety.

The invention provides a clamping type safety lock with clamping groove upper pins. The clamping type safety lock with clamping groove upper pins comprises a self-locking system, a clamping locking system and a self-locking compensating system, wherein the self-locking system comprises a main lock core, ball-head lower pins and a lock body; the clamping locking system comprises clamping groove upper pins, a clamping groove plate and a clamping bolt, wherein the clamping groove upper pins and the clamping groove plate are arranged on the lock body, the clamping groove upper pins contact the ball-head lower pins, the vertical part of the clamping bolt is connected with the clamping groove plate, the tail end of the horizontal part of the clamping bolt is clamped on the lock body, the tail end of the main lock core is provided with an open groove, and the bent part of the clamping bolt is clamped in the open groove; and the self-locking compensating system comprises an auxiliary lock core with a driven gear, flat-head lower pins, flat-head upper pins and a transmission device, wherein the auxiliary lock core and the flat-head upper pins are arranged on the lock body, the transmissiondevice is fixed on the lock body, the two ends of the transmission device are respectively in contact with the clamping groove upper pins and the flat-head upper pins, the flat-head lower pins are arranged in the auxiliary lock core in a pressed manner through pin compressed springs, the flat-head upper pins and the flat-head lower pins are in contact, and the driven gear is meshed with a drivinggear. The invention has the advantage of simple structure and is applicable to locks.

The invention discloses an anti-theft type underground lamp assembly and relates to the technical field of underground lamps. The anti-theft type underground lamp assembly comprises a pre-embedded cylinder, a lamp body, an unlocking device and a plurality of bolts, wherein the pre-embedded cylinder comprises an underground cylinder and a lamp body positioning cylinder, the lamp body positioning cylinder is coaxially arranged in the underground cylinder, a plurality of bolt holes are formed in the top of the lamp body positioning cylinder, the whole lamp body is columnar, a flange is arranged on an outer side wall of the lamp body, and an outer diameter of the flange is matched with an inner diameter of the buried cylinder; a lower end of the lamp body is located in the lamp body positioning cylinder, the flange is located in the buried cylinder, the bottom of the flange abuts against the top of the lamp body positioning cylinder, a plurality of vertically-through bolt positioning holes are formed in the flange, and lower ends of bolts penetrate through the bolt positioning holes and are fixed to the bolt holes corresponding to the bolt positioning holes in a screwed mode; and a plurality of lamp body locking mechanisms are arranged in the lamp body positioning cylinder. In order to solve a problem that an existing underground lamp is poor in anti-theft performance, the anti-theft type underground lamp assembly which is high in anti-theft performance and not prone to being stolen is provided.

The invention discloses an anti-technical-unlocking lock cylinder device comprising a lock cylinder body and a plug arranged inside the lock cylinder body. The lock cylinder body comprises lock cylinder body pins and lock cylinder body springs. The plug is internally provided with plug pin holes; a plug pin is disposed inside each plug pin hole. The anti-technical-unlocking lock cylinder device is characterized in that self-locking devices are added into the lock cylinder body. double-locking pins on the lock cylinder body center the plug pin holes, the plug is locked, the double-locking pins are locked and cannot reversely move, the plug is clamped and locked by the multiple self-locking devices, technical unlocking is more difficult, and a pin tumbler lock is technically unlocked rarely.

The invention discloses a power box. The power box comprises a box body and a box door, wherein the box body comprises an outer box body and an inner box body, and a heat insulation cavity is formed between the outer box body and the inner box body; a connecting edge abuts against the right side of the inner box body after the box door is arranged in place, the connecting edge is provided with a lock hole, the right side of the outer box body is provided with a lock handle, and the left side of the lock handle is connected with a lock frame; and a positioning seat and a resistance spring are connected to the lock frame in a sliding fit mode, the lock frame, the positioning seat and the resistance spring are located in the heat insulation cavity, a lock rod is connected to the left side ofthe lock frame, and the lock frame abuts against the left side of the positioning seat under the action of the resistance spring and enables the lock rod to extend into the lock hole of the connectingedge from the heat insulation cavity and the inner box body. According to the power box, due to the fact that the lock frame, the positioning seat and the resistance spring are additionally arrangedbetween the lock handle and the lock rod, when the lock handle is pulled outwards, the lock frame and even the lock rod can be pulled only after the action of the resistance spring is overcome firstly, the lock rod is not prone to unlock, and the use safety of a user is improved.