CN110439385A

CN110439385A - A kind of smart lock that can convert lock mode

Info

Publication number: CN110439385A
Application number: CN201910797970.1A
Authority: CN
Inventors: 陈嘉丽
Original assignee: Tianjin Yonggang Locks Sales Co Ltd
Current assignee: Nanjing Lishui Hi Tech Industry Equity Investment Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2019-11-12
Anticipated expiration: 2039-08-27
Also published as: CN110439385B

Abstract

One kind of the invention can convert the smart lock of lock mode, including fuselage, the fuselage includes fingerprint chamber, the fingerprint is intracavitary equipped with the fingerprint unlocking mechanism unlocked by fingerprint, the fingerprint chamber right end wall is fixed with fingerprint scanner, the fingerprint scanner left side is fixed with fingerprint identification device, the device of the invention passes through system of fingerprints under normal circumstances and directly unlocks, such unlocking mode is high-efficient and safer, but when system of fingerprints is not available, device can mechanically open lock, the mechanical unlocking mode of equipment has very big safety, lock can just be opened by the dual fail-safe of password and key cooperation, this process job security is high, integrated degree with higher, process safety easy to operate is rapid simultaneously.

Description

A kind of smart lock that can convert lock mode

Technical field

The present invention relates to fingerprint gate lock field, specially a kind of smart lock that can convert lock mode.

Background technique

With the development of science and technology, the marketization application of the biological identification technologies such as fingerprint is gradually extensive, on the market very much The smart lock of the series such as Fingerprint Lock and iris lock has come into huge numbers of families, but smart lock currently on the market is all to need When external electric power being wanted perhaps to charge the battery electric power deficiency inside occur having a power failure or lock used without finding in time, It just will appear the problem of can not unlocking, at this time just need to seek help producer or searching unlocking company, this has not only delayed people Time, and by unlocking company open lock can not all continue to use, have very big economic waste, it is therefore desirable to set The smart lock of lock mode can be converted to solve the above problems by counting one kind.

Summary of the invention

The technical problem to be solved in the present invention is to provide the smart locks that one kind can convert lock mode, can open in fingerprint When lock is not available, temporarily unlock by traditional mechanical system, equipment reaction is sensitive, feature-rich.

The present invention is achieved through the following technical solutions.

One kind of the invention can convert the smart lock of lock mode, including fuselage, the fuselage include fingerprint chamber；

The fingerprint is intracavitary equipped with the fingerprint unlocking mechanism unlocked by fingerprint, and the fingerprint chamber right end wall is fixed with fingerprint and sweeps Device is retouched, the fingerprint scanner left side is fixed with fingerprint identification device；

The first rotation chamber is fixed on the downside of the fingerprint chamber, intracavitary be equipped with of the first rotation opens coded lock by rotation Cipher mechanism, the first rotation chamber right side are fixed with the second rotation chamber, are fixed with third on the right side of the second rotation chamber Rotate chamber, rotation is equipped with the first rotating shaft that left and right extends in first drive cavity, positioned at first rotation it is intracavitary described in Rotation is equipped with the first axle sleeve that left and right extends in first rotating shaft, and the first axle intracavitary positioned at second rotation puts on rotation Equipped with the second axle sleeve, rotation on intracavitary second axle sleeve is rotated positioned at the third and is equipped with third axle sleeve；

First rotation bottom of chamber end connection is equipped with sliding cavity, is fixed with key chamber, the key chamber on the downside of the sliding cavity The interior traditional mechanism being equipped with through key unlocking, the interior rotation of the key chamber are equipped with lock core, and upside is equipped with cooperation in the lock core Chamber, connection is equipped with limit chamber on the downside of the mating cavity, and the key chamber top end wall is located on the upside of the mating cavity and is fixed with the One sliding slot, the interior sliding of the first sliding groove are equipped with the first sliding block, elastic slice, institute are equipped between first sliding block and the mating cavity Elastic slice top end face is stated to contact with first sliding block bottom surface.

Further, the fingerprint unlocking mechanism includes the fingerprint chamber, and the fingerprint chamber right end wall is fixed with described Fingerprint scanner, the fingerprint scanner left side are fixed with the fingerprint identification device, and connection is set on the left of the key chamber There is unlocking chamber, is fixed with away line wheel on the intracavitary lock core of unlocking.

Further, the second sliding slot to open front, the second sliding slot are fixed on front side of the unlocking chamber in end wall Interior sliding is equipped with the second sliding block, is connected with the first bullet between the second sliding block aft bulkhead and the second sliding slot aft bulkhead Spring is connected between the second sliding slot aft bulkhead and the unlocking chamber and is equipped with the first cable hole, and fixation is set on the upside of the unlocking chamber There is third sliding slot, third sliding block is equipped in the third sliding slot, is fixed in the third sliding block and extends to the unlocking chamber Interior first connecting rod is equipped with intercommunicating pore between the third sliding slot and the unlocking chamber, the first connecting rod is in the intercommunicating pore Interior sliding is equipped with the second cable hole on the downside of the intracavitary first connecting rod of unlocking.

Further, described to walk to be rotated between line wheel and second sliding block equipped with line, the line passes through described first and walks String holes and second cable hole, the third sliding slot top end face are fixed with electromagnet, and the electromagnet and the third are sliding Second spring, the electromagnet and the fingerprint identification device Electricity Federation are connected between block.

Further, the Cipher mechanism includes the first rotation chamber, is fixed with institute on the right side of the first rotation chamber The second rotation chamber is stated, the third rotation chamber is fixed on the right side of the second rotation chamber, rotation is set in first drive cavity There is the first rotating shaft of left and right extension, rotation is equipped with left and right extension in the first rotating shaft intracavitary positioned at first rotation First axle sleeve, put on rotation positioned at the intracavitary first axle of second rotation and be equipped with second axle sleeve, be located at The third rotates rotation on intracavitary second axle sleeve and is equipped with the third axle sleeve.

Further, it is put on positioned at the intracavitary first axle of first rotation and is fixed with the first engagement wheel, it is described First engagement wheel is equipped with engaging hole, is fixed with the second engagement on second axle sleeve intracavitary positioned at second rotation Wheel rotates positioned at the third and is fixed with third engagement wheel on the intracavitary third axle sleeve.

Further, first password wheel is fixed on first axle sleeve right side, on second axle sleeve right side The second password wheels are fixed with, third password wheels are fixed on third axle sleeve right side, fixation is set in the sliding cavity There is the 4th sliding slot, sliding is equipped with Four-slider in the 4th sliding slot, and Four-slider left end is fixed with pin, and described the Third spring is connected between Four-slider bottom face and the sliding cavity bottom face.

Further, one kind according to claim can convert the smart lock of lock mode, it is characterised in that: institute Stating traditional mechanism includes the key chamber, and rotation is equipped with the lock core in the key chamber, and upside is equipped with described in the lock core Mating cavity, mating cavity downside connection are equipped with the limit chamber.

Further, the key chamber top end wall is located on the upside of the mating cavity and is fixed with the first sliding groove, it is described Sliding is equipped with first sliding block in first sliding groove, and the elastic slice is equipped between first sliding block and the mating cavity, described Elastic slice top end face is contacted with first sliding block bottom surface, fixed between the unlocking chamber and the key chamber in the lock core Equipped with insertion hole, inserted with key in the limit chamber, it is described be fixed on the key it is described recessed with elastic slice cooperation Slot.

Beneficial effects of the present invention: the device of the invention passes through system of fingerprints under normal circumstances and directly unlocks, such to open Lock mode is high-efficient and safer, but when system of fingerprints is not available, and device can general mechanically Lock is opened, and the mechanical unlocking mode of equipment has very big safety, and the dual fail-safe cooperated by password with key can will just lock It opens, this process job security is high, integrated degree with higher, while process safety easy to operate is rapid.

Detailed description of the invention

It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.

Fig. 1 is the mechanical structure schematic diagram of the embodiment of the present invention；

Fig. 2 is the structural schematic diagram of A-A in Fig. 1；

Fig. 3 is the structural schematic diagram of B-B in Fig. 1；

Fig. 4 is the structural schematic diagram of C-C in Fig. 1.

Specific embodiment

Below with reference to Fig. 1-4, the present invention is described in detail, for sake of convenience, now such as to hereafter described orientation regulation Under: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.

One kind in conjunction with described in attached drawing 1-4 can convert the smart lock of lock mode, including fuselage 10, and the fuselage 10 wraps Fingerprint chamber 39 is included, is equipped with the fingerprint unlocking mechanism 90 unlocked by fingerprint, the 39 right end wall of fingerprint chamber in the fingerprint chamber 39 It is fixed with fingerprint scanner 38,38 left side of fingerprint scanner is fixed with fingerprint identification device 11；

The first rotation chamber 55 is fixed on the downside of the fingerprint chamber 39, the first rotation chamber 55 is interior close equipped with opening by rotation The Cipher mechanism 91 of code lock is fixed with the second rotation chamber 12 on the right side of the first rotation chamber 55, and the second rotation chamber 12 is right Side is fixed with third rotation chamber 37, and rotation is equipped with the first rotating shaft 14 that left and right extends in first drive cavity 55, is located at institute It states rotation in the first rotating shaft 14 in the first rotation chamber 55 and is equipped with the first axle sleeve 35 that left and right extends, be located at described second turn Rotation is equipped with the second axle sleeve 34 on first axle sleeve 35 in dynamic chamber 12, described second in third rotation chamber 37 Rotation is equipped with third axle sleeve 33 on axle sleeve 34；

First rotation, 55 bottom end of chamber connection is equipped with sliding cavity 53, is fixed with key chamber 25, institute on the downside of the sliding cavity 53 The traditional mechanism 92 being equipped in key chamber 25 through key unlocking is stated, rotation is equipped with lock core 20, the lock in the key chamber 25 Upside is equipped with mating cavity 51 in core 20, and connection is equipped with limit chamber 52 on the downside of the mating cavity 51, is located on the upside of the mating cavity 51 25 top end wall of key chamber is fixed with first sliding groove 27, and sliding is equipped with the first sliding block 24 in the first sliding groove 27, described Elastic slice 22 is equipped between first sliding block 24 and the mating cavity 51,22 top end face of elastic slice connects with 24 bottom surface of the first sliding block Touching.

The fingerprint unlocking mechanism 90 includes the fingerprint chamber 39, and the 39 right end wall of fingerprint chamber is fixed with the fingerprint Scanner 38,38 left side of fingerprint scanner are fixed with the fingerprint identification device 11, connect on the left of the key chamber 25 It is logical to be equipped with unlocking chamber 19, line wheel 21, the unlocking chamber 19 are fixed with away on the lock core 20 in the unlocking chamber 19 The second sliding slot 40 to open front is fixed in the end wall of front side, sliding is equipped with the second sliding block 41, institute in the second sliding slot 40 It states and is connected with the first spring 42, the second sliding slot 40 between 40 aft bulkhead of 41 aft bulkhead of the second sliding block and the second sliding slot It is connected between aft bulkhead and the unlocking chamber 19 and is equipped with the first cable hole 43, be fixed with third sliding slot on the upside of the unlocking chamber 19 48, the third sliding slot 48 is interior to be equipped with third sliding block 47, is fixed in the third sliding block 47 and extends to the unlocking chamber 19 Interior first connecting rod 46, is equipped with intercommunicating pore 57 between the third sliding slot 48 and the unlocking chamber 19, the first connecting rod 46 exists Sliding in the intercommunicating pore 57, is equipped with the second cable hole 45, institute on the downside of the first connecting rod 46 in the unlocking chamber 19 State away between line wheel 21 and second sliding block 41 rotation and be equipped with line 44, the line 44 pass through first cable hole 43 with it is described Second cable hole 45,48 top end face of third sliding slot are fixed with electromagnet 50, the electromagnet 50 and the third sliding block Second spring 49, the electromagnet 50 and 11 Electricity Federation of fingerprint identification device are connected between 47, when fingerprint is unlocked, first It places a digit on the fingerprint scanner 38, the fingerprint identification device 11 identifies the finger that the fingerprint scanner 38 scans Line, when as a result correct, the fingerprint identification device 11 makes the logical point of the electromagnet 50 open generation magnetic force, and affiliated electromagnet 50 is logical Electricity, which generates magnetic force, makes 47 upward sliding of third sliding block, and 47 upward sliding of third sliding block drives the first connecting rod 46 Upward sliding, the 46 upward sliding passband of first connecting rod move second cable hole 45 and move up, second cable hole 45, which move upwardly through the line 44, drives second sliding block 41 to slide backward, and second sliding block 41, which slides backward, makes lock It opens.

The Cipher mechanism 91 includes the first rotation chamber 55, is fixed with described the on the right side of the first rotation chamber 55 Two rotate chambers 12, and the third rotation chamber 37 is fixed on the right side of the second rotation chamber 12, is turned in first drive cavity 55 The dynamic first rotating shaft 14 for being equipped with left and right and extending is rotated in the first rotating shaft 14 in the first rotation chamber 55 and is set First axle sleeve 35 for having left and right to extend, rotation is equipped with institute on first axle sleeve 35 in the second rotation chamber 12 The second axle sleeve 34 is stated, rotation is equipped with the third axle sleeve 33 on second axle sleeve 34 in third rotation chamber 37, The first engagement wheel 54, the first engagement wheel 54 are fixed on first axle sleeve 35 in the first rotation chamber 55 It is equipped with engaging hole 15, is fixed with the second engagement wheel 13 on second axle sleeve 34 in the second rotation chamber 12, Third engagement wheel 36 is fixed on the third axle sleeve 33 in third rotation chamber 37, first axle sleeve 35 is right It is fixed with first password wheel 31 on end face, is fixed with the second password wheels 32 on 34 right side of the second axle sleeve, described It is fixed with third password wheels 56 on three axle sleeves, 33 right side, is fixed with the 4th sliding slot 16 in the sliding cavity 53, described Sliding is equipped with Four-slider 30 in four sliding slots 16, and 30 left end of Four-slider is fixed with pin 17, the Four-slider 38 It is connected with third spring 29 between 53 bottom face of bottom face and the sliding cavity, when needing to unlock manually, rotates described the One password wheels 31, the rotation of first password wheel 31 drive 64 rotation of the first engagement wheel by first axle sleeve 35, when When the first password wheel 31 turns to correct position, under the engaging hole 15 on the first engagement wheel 64 is in just at this time Side, rotates second password wheels 32, and the rotation of the second password wheels 32 drives described second to nibble by second axle sleeve 34 13 rotation of wheel is closed, when second password wheels 32 turn to correct position, described on the second engagement wheel 13 is nibbled at this time It closes hole 15 and is in underface, rotate the third password wheels 56, the rotation of third password wheels 56 passes through the third axle sleeve 33 Drive 36 rotation of third engagement wheel, when the third password wheels 56 turn to correct position, the third engagement at this time The engaging hole 15 on wheel 36 is in underface, when three engaging holes 15 are all in underface, the Four-slider 30 ascend under the action of third spring 29 in the engaging hole 15, and the Four-slider 30, which rises, drives the pin Nail 17 rises.

The traditional mechanism 92 includes the key chamber 25, and rotation is equipped with the lock core 20 in the key chamber 25, described Upside is equipped with the mating cavity 51 in lock core 20, and connection is equipped with the limit chamber 52, the mating cavity on the downside of the mating cavity 51 51 upsides are located at 25 top end wall of key chamber and are fixed with the first sliding groove 27, and sliding is equipped with institute in the first sliding groove 27 The first sliding block 24 is stated, the elastic slice 22,22 top end face of elastic slice are equipped between first sliding block 24 and the mating cavity 51 It is contacted with 24 bottom surface of the first sliding block, fixation is set between the unlocking chamber 19 and the key chamber 25 in the lock core 20 There is insertion hole 58, inserted with key 26 in the limit chamber 52, is fixed on the key 26 and the elastic slice 22 cooperates The groove 23, key 26 is inserted into the limit hole 52, the groove 23 on the key 26 squeezes the elastic slice 22, institute It states elastic slice 22 and receives extruding and move up and first sliding block 24 is driven to move up, first sliding block 24, which moves up, makes institute The first sliding block 24 is stated not in the position for limiting the lock core, the pin 17 skids off also described in no longer limitation from the insertion hole 58 The position of lock core 20 rotates key 26 at this time, and the rotation of key 26 drives the lock core 20 to rotate, and the lock core 20 rotates band It is dynamic described walk line wheel 21 rotate, it is described walk the rotation of line wheel 21 by the line 44 slide backward second sliding block 41, it is described Second sliding block 41, which slides backward, opens door.

The sequence of the mechanical action of whole device:

1. first placing a digit on the fingerprint scanner 38 when fingerprint is unlocked, the fingerprint identification device 11 identifies described The fingerprint that fingerprint scanner 38 scans, when as a result correct, the fingerprint identification device 11 makes the logical point of the electromagnet 50 open production Magnetisation power, the affiliated energization of electromagnet 50, which generates magnetic force, makes 47 upward sliding of third sliding block, and the third sliding block 47 slides up It is dynamic, drive 46 upward sliding of first connecting rod, the 46 upward sliding passband of first connecting rod move second cable hole 45 to Upper movement, second cable hole 45 move upwardly through the line 44 and second sliding block 41 are driven to slide backward, and described Two sliding blocks 41, which slide backward, opens lock；

2. rotating the first password wheel 31 when needing to unlock manually, the rotation of first password wheel 31 passes through described first Axle sleeve 35 drives 64 rotation of the first engagement wheel, when the first password wheel 31 turns to correct position, described at this time the The engaging hole 15 on one engagement wheel 64 is in underface, rotates second password wheels 32,32 turns of second password wheels It is dynamic that second engagement wheel, 13 rotation is driven by second axle sleeve 34, when second password wheels 32 turn to correct position When, the engaging hole 15 on the second engagement wheel 13 is in underface at this time；

3. rotating the third password wheels 56, the rotation of third password wheels 56 drives the third by the third axle sleeve 33 36 rotation of engagement wheel, it is described on the third engagement wheel 36 at this time when the third password wheels 56 turn to correct position Engaging hole 15 is in underface, and when three engaging holes 15 are all in underface, the Four-slider 30 is in the third It is ascended under the action of spring 29 in the engaging hole 15, the Four-slider 30, which rises, drives the pin 17 to rise；

4. being inserted into key 26 in the limit hole 52, the groove 23 on the key 26 squeezes the elastic slice 22, the elastic slice 22, which receive extruding, moves up first sliding block 24 is driven to move up, and first sliding block 24, which moves up, makes described first Not in the position for limiting the lock core, the pin 17 skids off from the insertion hole 58 and also no longer limits the lock core 20 sliding block 24 Position；

5. rotation key 26 at this time, the rotation of key 26 drives the lock core 20 to rotate, described in the rotation of lock core 20 drive Walk the rotation of line wheel 21, it is described walk the rotation of line wheel 21 slide backward second sliding block 41 by the line 44, described second is sliding Block 41, which slides backward, opens door, and apparatus integration degree is high, and each mechanism driving cooperation is close, and kinetic energy efficiency is high.

The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this field technology Personage can understand the content of present invention and be implemented, and it is not intended to limit the scope of the present invention.It is all according to the present invention Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.

Claims

1. one kind of the invention can convert the smart lock of lock mode, including fuselage, it is characterised in that: the fuselage includes referring to Line chamber；

2. the smart lock that one kind according to claim 1 can convert lock mode, it is characterised in that: the fingerprint is unlocked Mechanism includes the fingerprint chamber, and the fingerprint chamber right end wall is fixed with the fingerprint scanner, the fingerprint scanner left end Face is fixed with the fingerprint identification device, and connection is equipped with unlocking chamber on the left of the key chamber, positioned at the intracavitary institute of unlocking It states and is fixed with away line wheel on lock core.

3. the smart lock that one kind according to claim 2 can convert lock mode, it is characterised in that: before the unlocking chamber The second sliding slot to open front is fixed in the wall of side, sliding is equipped with the second sliding block in the second sliding slot, and described second is sliding The first spring, the second sliding slot aft bulkhead and the unlocking are connected between block aft bulkhead and the second sliding slot aft bulkhead Connection is equipped with the first cable hole between chamber, and third sliding slot is fixed on the upside of the unlocking chamber, and the is equipped in the third sliding slot Three sliding blocks are fixed in the third sliding block and extend to the intracavitary first connecting rod of unlocking, the third sliding slot with it is described Intercommunicating pore is equipped between unlocking chamber, the first connecting rod slides in the intercommunicating pore, unlocks intracavitary described the positioned at described The second cable hole is equipped on the downside of one connecting rod.

4. the smart lock that one kind according to claim 3 can convert lock mode, it is characterised in that: it is described walk line wheel with Rotation is equipped with line between second sliding block, and the line passes through first cable hole and second cable hole, the third Sliding slot top end face is fixed with electromagnet, and second spring, the electricity are connected between the electromagnet and the third sliding block Magnet and the fingerprint identification device Electricity Federation.

5. the smart lock that one kind according to claim 1 can convert lock mode, it is characterised in that: the Cipher mechanism Including the first rotation chamber, the second rotation chamber is fixed on the right side of the first rotation chamber, the second rotation chamber is right Side is fixed with the third rotation chamber, and rotation is equipped with the first rotating shaft that left and right extends in first drive cavity, is located at Rotation is equipped with first axle sleeve that left and right extends in the intracavitary first rotating shaft of first rotation, is located at described second turn It moves the intracavitary first axle and puts on rotation equipped with second axle sleeve, intracavitary second axle sleeve is rotated positioned at the third Upper rotation is equipped with the third axle sleeve.

6. the smart lock that one kind according to claim 5 can convert lock mode, it is characterised in that: be located at described first It rotates the intracavitary first axle and puts on and be fixed with the first engagement wheel, the first engagement wheel is equipped with engaging hole, is located at institute It states and is fixed with the second engagement wheel on intracavitary second axle sleeve of the second rotation, rotate intracavitary described positioned at the third Third engagement wheel is fixed on three axle sleeves.

7. the smart lock that one kind according to claim 6 can convert lock mode, it is characterised in that: first axle sleeve It is fixed with first password wheel on right side, the second password wheels, the third axis are fixed on second axle sleeve right side Set is fixed with third password wheels on right side, and the 4th sliding slot, sliding in the 4th sliding slot are fixed in the sliding cavity Equipped with Four-slider, Four-slider left end is fixed with pin, the Four-slider bottom face and the sliding cavity bottom end Third spring is connected between face.

8. the smart lock that one kind according to claim 1 can convert lock mode, it is characterised in that: the traditional mechanism Including the key chamber, rotation is equipped with the lock core in the key chamber, and upside is equipped with the mating cavity in the lock core, described Connection is equipped with the limit chamber on the downside of mating cavity.

9. the smart lock that one kind according to claim 8 can convert lock mode, it is characterised in that: on the mating cavity Side is located at the key chamber top end wall and is fixed with the first sliding groove, and it is sliding to be equipped with described first for sliding in the first sliding groove Block is equipped with the elastic slice, the elastic slice top end face and first sliding block bottom surface between first sliding block and the mating cavity Contact, the lock core is interior to be fixed with insertion hole between the unlocking chamber and the key chamber, in the limit chamber interpolation Entering has key, the groove being fixed on the key with elastic slice cooperation.