CN206374867U - A kind of multifunction bicycle disc brake lock of Voice command - Google Patents

Abstract

The utility model is related to a kind of multifunction bicycle disc brake lock of Voice command, it is characterized in that the disc brake lock includes upper matrix, voice unlocking structure, lock pin, Steel wire rope lock and lower substrate, U-shaped cavity is formed between upper matrix and lower substrate, lock pin is set in the openend of U-shaped cavity；Voice unlocking structure is located in upper matrix, and Steel wire rope lock is located at the middle part intrinsic silicon of lower substrate；Accommodating chamber is provided with the upper matrix, voice hole is provided with the wall of side, one end that upper matrix is not connected with lower substrate is provided with upper matrix lockhole, voice unlocking structure is set in accommodating chamber, provided with circular lock chamber in the middle part of the lower substrate, lower substrate lockhole is provided with the one end not being connected with upper matrix, Steel wire rope lock is provided with circle lock intracavitary；The lock pin generally cylindricality, top cylinder is provided with groove, and bottom is provided with shoulder rank, and bottom passes through back-moving spring, and back-moving spring one end contradicts the shoulder rank of lock pin, and the other end is contradicted with upper matrix lockhole lower inner wall.

Description

A kind of multifunction bicycle disc brake lock of Voice command

Technical field

The utility model is related to bicycle lock technical field, and in particular to a kind of multifunction bicycle disc brake of Voice command Lock.

Background technology

Now, many troubles are added for the go off daily of people the problems such as haze, traffic jam, it is therefore, more green The bicycle of environmental protection is into the new selection of people's trip mode, but bicycle antitheft simultaneously and new asking of becoming that people face Topic.Current bicycle is often carried out antitheft with disc brake lock, and existing disc brake lock is by the upper and lower matrix group that is separated by intermediate space Into upper intrinsic silicon has lock core, lock pin, and lock core is rotated when locking to be made lock pin through Bicycle dished brake hole and enter lower substrate lockhole In, block bicycle brake disc make wheel can not normal rotation reach antitheft purpose.Utility model patent CN 204983962 U adds solar energy warning device in traditional disc brake lock, adds the theftproof performance of disc brake lock, patent of invention CN 105178741 A provide a kind of disc brake lock scheme that may be selected to be turned on and off warning device, can according to circumstances select be It is no to lock.But due to bicycle small volume itself, lightweight feature, even with the disc brake lock with warning function, from Driving, which is also easy to stolen car people, to be lifted to and is gone adrift on the crime vehicle such as minibus, due also to disc brake lock pin is short, easily by people Lock core and warning device are directly destroyed with instruments such as screwdriver, electric drills.Therefore, the anti-theft capability of disc brake lock can also be further Enhancing.

Utility model content

For the deficiency of existing disc brake lock technology, the technical problem that the utility model is intended to solve is to provide a kind of voice control The multifunction bicycle disc brake lock of system.The disc brake lock replaces the mode of lock core to be unlocked using voice unlocking structure, makes car steathily People can not steal vehicle by destroying lock core, and add can be with Steel wire rope lock knot of the automatic accomodation inside the lower substrate of lock body Structure, while Bicycle dished brake is locked bicycle lock on ground fixture body, makes bicycle can not be moved to crime car Transported on, the function with multiple safety.

The utility model solves the technical scheme that the technical problem uses：There is provided a kind of Voice command it is multi-functional from Driving disc brake lock, it is characterised in that the disc brake lock includes upper matrix, voice unlocking structure, lock pin, Steel wire rope lock and lower substrate, on U-shaped cavity is formed between matrix and lower substrate, lock pin is set in the openend of U-shaped cavity；Voice unlocking structure is located at upper matrix Interior, Steel wire rope lock is located at the middle part intrinsic silicon of lower substrate；

Accommodating chamber is provided with the upper matrix, voice hole is provided with the wall of side, what upper matrix was not connected with lower substrate One end is provided with upper matrix lockhole, is set in accommodating chamber and circular lock chamber is provided with the middle part of voice unlocking structure, the lower substrate, The one end not being connected with upper matrix is provided with lower substrate lockhole, and Steel wire rope lock is provided with circle lock intracavitary；

The lock pin generally cylindricality, top cylinder is provided with groove, and bottom is provided with shoulder rank, and bottom passes through back-moving spring, Back-moving spring one end contradicts the shoulder rank of lock pin, and the other end is contradicted with upper matrix lockhole lower inner wall, and lock pin of upspringing upward is kept Unlocked state；

The voice unlocking structure include voice input module, micro-control module, power module, alarm module, electromagnet, Driving groove and locating rod；The voice input module, micro-control module and alarm module are integrated on circuit boards, the microcontroller Module is connected with voice input module, power module and alarm module respectively, and power module is connected with electromagnet simultaneously, the electricity Source module is by solar panel and batteries into solar panel is laid on the top of accommodating chamber, battery and the sun Energy cell panel is connected, and is that battery charges by solar panel, is that voice unlocking structure is powered by battery；It is described fixed Position bar is located in driving groove, and locating rod can be moved forward and backward in driving groove, locking and unlocking for control lock pin, positions club shaft Both sides are provided with transmission projection, and the transmission is raised inconsistent with back-moving spring one end, and the electromagnet, which is powered, proper pair of magnetic force one Locating rod one end, space is left between locating rod and electromagnet, the other end of locating rod is contacted with the groove of lock pin；

The Steel wire rope lock include centre wheel, clockwork spring, steel wire rope, lock ring, U-shaped and centre wheel base, it is described in The center of circle of heart wheel base is provided with center-wheel arbor, centered on center-wheel arbor, and U-shaped groove, U-shaped energy are provided with centre wheel base Moved forward and backward in the U-shaped groove, U-shaped top is provided with projection, the change by protruding from centre wheel bottom of the centre wheel Shape gear is connected with the projection on U-shaped；Described steel wire rope one end is fixed on the annulus outer wall of centre wheel, and the other end is connected with Lock ring, clockwork spring one end is fixed on center-wheel arbor, and the other end is fixed on the inwall of centre wheel, and the elastic force of clockwork spring will Steel wire rope is stored and is wrapped on centre wheel.

Compared with prior art, the beneficial effects of the utility model are：

The utility model using voice unlocking structure replace conventional lock cylinders unlocking, make steathily car people can not use screwdriver, drill bit The violence modes such as destruction lock core are unlocked；Steel wire rope is accommodated in lower substrate by the Steel wire rope lock inside lower substrate, clockwork spring, steel Cord one end is fixed on the other end on lock body inside center wheel and, in connection lock ring, existed when locking by lock ring extraction wirerope-winding On the ground fixture bodies such as fence, street lamp pillar, lock pin enters in lower substrate lockhole through the lock ring of steel wire rope one end, can be by Bicycle is fixed on the ground fixture body such as fence, light pole, make steathily car people bicycle can not be moved, with multiple safety Function.

There is the groove inserted for locating rod above the lock pin, when lock pin is pressed, when lock pin groove is reached before locating rod During end position, the active force of back-moving spring promotes locating rod to insert it into lock pin column recesses, lock pin is not resetted, now Lock pin bottom enters in lower substrate lockhole, blocks lock pin groove by locating rod and it can not be resetted completion and locks, and completes to replace passing The function that system key rotation lock core is locked.The positioning club shaft both sides have transmission raised, transmission projection and back-moving spring one End is contradicted, can also be movable along driving groove direction in the driving groove of upper intrinsic silicon, controls locking and opening for lock pin Lock.

Brief description of the drawings

Fig. 1 illustrates for a kind of stereochemical structure of embodiment of multifunction bicycle disc brake lock of the utility model Voice command Figure；

Fig. 2 is the configuration schematic diagram of the multifunction bicycle disc brake lock of the utility model Voice command；

Fig. 3 is interior for a kind of Steel wire rope lock 5 of embodiment of multifunction bicycle disc brake lock of the utility model Voice command Portion's structural representation；

Fig. 4 faces upward for a kind of centre wheel 501 of embodiment of multifunction bicycle disc brake lock of the utility model Voice command Depending on structural representation；

Fig. 5 is a kind of structure of U-shaped 505 of embodiment of multifunction bicycle disc brake lock of the utility model Voice command Schematic diagram；

Fig. 6 is a kind of centre wheel base 506 of embodiment of multifunction bicycle disc brake lock of the utility model Voice command Dimensional structure diagram；

In figure, 1 voice unlocking structure, matrix, 3 lower substrates, 4 lock pins, 5 Steel wire rope locks on 2；Matrix lockhole, 202 on 201 Voice hole, 301 lower substrate lockholes, 302 circular lock chambers, 401 grooves, 402 shoulder ranks, 101 solar panels, 102 electromagnet, 103 locating rods, 104 driving grooves, 105 electromagnet supports, 501 centre wheels, 504 clockwork springs, 502 steel wire ropes, 503 lock rings, 505 U Matrix, 506 centre wheel bases；5011 deformation gears, 5051 projections, 5061 center-wheel arbors, 5062 U-shaped grooves.

Embodiment

The utility model is explained further with reference to embodiment and accompanying drawing, but is not wanted in this, as to the application right Ask the restriction of protection domain.

The multifunction bicycle disc brake lock (abbreviation disc brake lock, referring to Fig. 1-6) of the utility model Voice command includes upper base Body 2, voice unlocking structure 1, lock pin 4, Steel wire rope lock 5 and lower substrate 3, form U-shaped cavity between upper matrix 2 and lower substrate 3, The openend of U-shaped cavity sets lock pin 4；Voice unlocking structure is located in upper matrix 2, and Steel wire rope lock 5 is located at the middle part of lower substrate 3 Intrinsic silicon；

Accommodating chamber is provided with the upper matrix 2, voice hole 202 is provided with the wall of side, upper matrix does not connect with lower substrate The one end connect is provided with upper matrix lockhole 201, voice unlocking structure 1 is set in accommodating chamber, the middle part of lower substrate 3 is provided with circle Shape locks chamber 302, and lower substrate lockhole 301 is provided with the one end not being connected with upper matrix, and Steel wire rope lock is provided with circle lock intracavitary 5；

The lock pin 4 (referring to Fig. 2) generally cylindricality, top cylinder is provided with groove 401, and bottom is provided with shoulder rank 402, under Portion passes through back-moving spring, and back-moving spring one end contradicts the shoulder rank of lock pin, and the other end is contradicted with the upper lower inner wall of matrix lockhole 201, Upspring upward lock pin 4, keep unlocked state；Lock pin is pressed when locking makes its lower end enter lower base from upper matrix lockhole 201 In body lockhole 301, blocking groove 401 by locating rod 103 makes lock pin not reset, and completes to lock；During non-locking state, due to multiple The effect of position spring, lock pin upper end protrudes from matrix lockhole 201；

The voice unlocking structure 1 includes voice input module, micro-control module, power module, alarm module, electromagnet 102nd, driving groove 104 and locating rod 103；The voice input module, micro-control module and alarm module are integrated on circuit boards, The micro-control module is connected with voice input module, power module and alarm module respectively, and power module is while and electromagnet 102 connections, the power module is by solar panel 101 and batteries into solar panel 101 is laid on accommodating chamber Top, battery is connected with solar panel, is that battery charges by solar panel, is voice by battery Unlocking structure 1 is powered, and using solar energy is battery charging by solar panel, using green energy resource and can be avoided numerous Trivial charging, it is convenient pollution-free；The locating rod 103 is located in driving groove 104, before and after locating rod 103 can be in driving groove 104 It is mobile, locking and unlocking for lock pin is controlled, the both sides of positioning club shaft are raised provided with transmission, transmission projection and back-moving spring one End is inconsistent, and the electromagnet 102, which is powered, has magnetic force one end to face the one end of locating rod 103, is stayed between locating rod and electromagnet There is space, facilitate locating rod to move forward and backward, the other end of locating rod is contacted with the groove 401 of lock pin；Electromagnet 102 passes through electricity Magnet support 105 is fixed；

When the voice of input passes through analog-to-digital conversion by voice input module and is transferred to micro-control module, micro-control molding Block is analyzed the voice of the input, judges whether the voice of the input is identical with default unlocking voice, if coincideing, microcontroller Module makes battery increase for the power supply circuit electric current of electromagnet 102, increases its magnetic force, attracts locating rod to exit the groove of lock pin 401, lock pin resets in the case where back-moving spring upsprings power effect, completes to unlock；If misfitting, micro-control module activation alarm mould Block is alarmed；

The Steel wire rope lock 5 include centre wheel 501, clockwork spring 504, steel wire rope 502, lock ring 503, U-shaped 505 and in Heart wheel base 506, the center of circle of the centre wheel base 506 (referring to Fig. 6) is provided with center-wheel arbor 5061, is with center-wheel arbor 5061 Center, is provided with U-shaped groove 5062, U-shaped 505 can move forward and backward in the U-shaped groove, on U-shaped 505 on centre wheel base Portion is provided with projection 5051, the deformation gear 5011 and U-shaped 505 by protruding from centre wheel bottom of the centre wheel 501 Projection 5051 connect, and then control centre wheel rotate；Described one end of steel wire rope 502 is fixed on the annulus outer wall of centre wheel, The other end is connected with lock ring 503, and the one end of clockwork spring 504 is fixed on center-wheel arbor 5061, and the other end is fixed on centre wheel 501 Inwall on, steel wire rope 502 is stored and is wrapped on centre wheel 501 by the elastic force of clockwork spring, by the steel of lock ring one end when locking Cord is pulled out, while drive centre wheel to rotate, while centre wheel tenses clockwork spring, and unclamping after steel wire rope U-shaped projection can be with Deformation gear is blocked, prevents centre wheel from being withdrawn by clockwork spring, conveniently locks, outwards gently draws steel wire rope raised no longer during storage Deformation gear is blocked, clockwork spring drives centre wheel to rotate, automatically retract steel wire rope and be wrapped on centre wheel.

The concrete model of the present utility model for being further characterized by the micro-control module can select STM32 series single Piece machine, is preferably based on 32 single-chip microcomputers of ARM-CORTEX-M3 kernels.

Embodiment 1

The multifunction bicycle disc brake lock of the present embodiment Voice command, the disc brake lock matrix is by 3 groups of upper matrix 2 and lower substrate Into by the way that bicycle lock is existed in the disc brake hole of the lock pin 4 of upper and lower matrix insertion Bicycle dished brake and using Steel wire rope lock On ground fixture body, make bicycle quick can not normal rotation the purpose of multiple safety can not be also reached by moving, lock pin 4 is specific Structure is as shown in Fig. 2 there is shoulder rank 402 its lower end, and back-moving spring one end is contradicted on shoulder rank 402, the other end and upper matrix lockhole 201 lower inner walls are contradicted, and back-moving spring upsprings shoulder rank 402 upward when unlocked makes lock pin upper end protrusion in upper matrix lockhole At 201, now the lower end of lock pin 4 is not inserted into lower substrate lockhole 301 inside upper matrix 2, fluted 401 on lock pin 4, fixed The position both sides of bar 103 are raised provided with transmission, and transmission is raised to contradict back-moving spring one end, and the back-moving spring other end is contradicted in upper matrix 2 On the inwall of inner containment chamber, electromagnet 102, which is powered, has magnetic force one end to face the one end of locating rod 103, locating rod 103 and electromagnetism Space is left between iron 102, facilitates locating rod 103 to move forward and backward, the other end of locating rod 103 and the groove 401 of lock pin connect Touch；Electromagnet 102 is fixed by electromagnet support 105；

Transmission is raised can also be movable along its direction in the transmission groove in the accommodating chamber of upper matrix 2, unlocked When, locating rod 103 is contradicted on lock pin cylinder, its front end is not entered into groove 401, when locking below the groove 401 of lock pin 4 Lock pin 4 is pressed, when groove 401 reaches 103 front end correspondence position of locating rod, because the presence of groove 401 becomes the diameter of lock pin 4 Carefully, the front end of locating rod 103 no longer contradicts the lower section cylinder of 4 groove of lock pin 401, the elastic force of back-moving spring make the front end of locating rod 103 to Moved in the groove 401 of lock pin 4, groove 401 is just blocked in the front end of locating rod 103, prevent lock pin 4 in back-moving spring to shoulder rank 402 Upward elastic force effect it is lower reset, the lower end of lock pin 4 enters lower substrate lockhole 301, completes to lock；Meanwhile, the middle part of lower substrate 3 is set There is circular lock chamber 302, being provided with lower substrate 3 in the steel wire rope lockhole drawn from circular lock chamber 302, circle lock chamber 302 there are receipts Its internal Steel wire rope lock 5 is contained in, the one end of steel wire rope 502 is fixed on the inwall of centre wheel 501, and the other end is fixed with lock ring 503 And extended by steel wire rope lockhole outside lower substrate 3, under when locking the extraction of lock ring 503 can be lain against in steel wire rope lockhole At matrix lockhole 301, press lock pin 4 and pass through matrix lockhole 201, lock ring 503 into lower substrate lockhole 301, clockwork spring bullet The one end of spring 504 is fixed in the gap of the cylinder of center-wheel arbor 5061, and the other end is fixed on centre wheel 501, center-wheel arbor 5061 Positioned at the circle centre position of centre wheel base 506, the circle center hole of center-wheel arbor 5061 through centre wheel 501 is fixed in centre wheel base On 506, the bottom of centre wheel 501 contacts with centre wheel base 506 and can also rotated in the above, and U-shaped 505 is placed in centre wheel bottom In the U-type groove 5062 of seat 506, it can be moved forward and backward in groove, be had on U-shaped 505 on projection 5051 and the back side of centre wheel 501 Deformation gear 5011 is contacted, and is extracted steel wire rope when locking out and is driven centre wheel 501 to rotate, is compressed clockwork spring 504, stops drawing During dynamic steel wire rope 502, the elastic force of clockwork spring 504 turns round centre wheel 501, but because projection 5051 is blocked on centre wheel 501 Deformation gear 5011 it is stopped operating, steel wire rope 502 just keep extract out when length, steel wire rope 502 can be wrapped in On the ground fixture body such as fence, light pole, then lock ring 503 is lain in the groove in lower substrate lockhole 301, lock is pressed Pin 4 makes it be sequentially inserted into the disc brake hole of Bicycle dished brake disk and lock ring 503, and enters in lower substrate lockhole 301, completes disk brake Lock and bicycle be fixed on ground fixture body, reduce stolen probability, only needed when steel wire rope 502 is withdrawn after unlocking by Its outwards light drawing, drives centre wheel 501 to rotate and causes deformation gear 5011 to drive raised 5051 to move, make U-shaped 505 U-shaped Moved in groove 5062, it is final to cause projection 5051 no longer to block deformation gear 5011, then unclamp steel wire rope 502, clockwork spring bullet Spring 504 just drives centre wheel 501 to turn round, and is accommodated in until steel wire rope 502 to be withdrawn to winding completely on centre wheel 501.

Voice unlocking structure 1 is located in the accommodating chamber of upper matrix 2, including power module, voice input module, micro-control molding Block and alarm module, power module is by solar panel 101 and batteries into voice input module is by speech recognition device group Into, alarm module is made up of alarm, and wherein voice input module, micro-control module and alarm module are integrated on circuit boards, Powered by battery for circuit board, micro-control module by controlling battery to flow through the size of current of electromagnet 102 come its magnetic force, Electromagnet 102 is fixed in the electromagnet support 105 in the accommodating chamber of matrix 2, and one is left between locating rod 103 and electromagnet 102 Fixed gap, attracts locating rod 103 to movement at electromagnet 102, voice signal passes through language during unlocking when the magnetic force of electromagnet 102 increases Sound hole gap 202 is entered in the accommodating chamber of matrix 2, and collects the voice signal by its internal voice input module, is collected To signal be transferred in micro-control module and handled after analog-to-digital conversion, when input voice signal with it is pre-set Unblock voice match when, the electric current increase that micro-control module makes battery flow through electromagnet 102 strengthens its magnetic force, and it is fixed to attract Position bar 103 is moved to the direction of electromagnet 102, and the front end of locating rod 103 is no longer stuck in groove 401, and back-moving spring is to shoulder rank 402 Elastic force makes lock pin 4 move up reset along upper matrix lockhole 201, while groove 401 is moved up, micro-control unit is cut off after 5 seconds The electric current that battery flows through electromagnet 102 makes it lose magnetic force no longer to attract locating rod 103, and locating rod 103 is in back-moving spring Moved under elastic reaction to the direction of lock pin 4, until the front end of locating rod 103 contradicts the cylinder of lock pin 4, return to state before locking, Complete to unlock；When input voice reaches 3 times with presetting unlocking voice mismatch, micro-control module starts alarm module Alarm is alarmed.

In figure embodiment be it is of the present utility model one specific implementation example, the example do not illustrated for other but its Feature falls within the right of this patent with the identical embodiment of this patent feature.

The utility model does not address part and is applied to prior art.

Claims (2)

1. the multifunction bicycle disc brake lock of a kind of Voice command, it is characterised in that the disc brake lock, which includes upper matrix, voice, unlocks Structure, lock pin, Steel wire rope lock and lower substrate, form U-shaped cavity, are set in the openend of U-shaped cavity between upper matrix and lower substrate Put lock pin；Voice unlocking structure is located in upper matrix, and Steel wire rope lock is located at the middle part intrinsic silicon of lower substrate；

Accommodating chamber is provided with the upper matrix, voice hole, one end that upper matrix is not connected with lower substrate are provided with the wall of side Be provided with upper matrix lockhole, set in accommodating chamber in the middle part of voice unlocking structure, the lower substrate provided with circular lock chamber, not with One end of upper matrix connection is provided with lower substrate lockhole, and Steel wire rope lock is provided with circle lock intracavitary；

The lock pin generally cylindricality, top cylinder is provided with groove, and bottom is provided with shoulder rank, and bottom passes through back-moving spring, resets Spring one end contradicts the shoulder rank of lock pin, and the other end is contradicted with upper matrix lockhole lower inner wall, lock pin of upspringing upward, keeps on not Lock status；

The voice unlocking structure includes voice input module, micro-control module, power module, alarm module, electromagnet, transmission Groove and locating rod；The voice input module, micro-control module and alarm module are integrated on circuit boards, the micro-control module It is connected respectively with voice input module, power module and alarm module, power module is connected with electromagnet simultaneously, the power supply mould Block is by solar panel and batteries into solar panel is laid on the top of accommodating chamber, battery and solar-electricity Pond plate is connected, and is charged by solar panel for battery, is that voice unlocking structure is powered by battery；The locating rod In driving groove, locating rod can be moved forward and backward in driving groove, the both sides that locking and unlocking, positioning club shaft of control lock pin Raised provided with transmission, the transmission is raised inconsistent with back-moving spring one end, and it is fixed that the electromagnet energization has magnetic force one end to face Position bar one end, leaves space, the other end of locating rod is contacted with the groove of lock pin between locating rod and electromagnet；

The Steel wire rope lock includes centre wheel, clockwork spring, steel wire rope, lock ring, U-shaped and centre wheel base, the centre wheel The center of circle of base is provided with center-wheel arbor, centered on center-wheel arbor, U-shaped groove is provided with centre wheel base, U-shaped can be at this Moved forward and backward in U-shaped groove, U-shaped top is provided with projection, the deformation tooth by protruding from centre wheel bottom of the centre wheel Take turns and be connected with the projection on U-shaped；Described steel wire rope one end is fixed on the annulus outer wall of centre wheel, and the other end is connected with lock Ring, clockwork spring one end is fixed on center-wheel arbor, and the other end is fixed on the inwall of centre wheel, and the elastic force of clockwork spring is by steel Cord is stored and is wrapped on centre wheel.

2. the multifunction bicycle disc brake lock of Voice command according to claim 1, it is characterised in that the micro-control molding Block for STM32 series monolithics.