CN109812143A - A kind of intelligent lock core that preposition motor anti-violence is opened - Google Patents
A kind of intelligent lock core that preposition motor anti-violence is opened Download PDFInfo
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- CN109812143A CN109812143A CN201910061568.7A CN201910061568A CN109812143A CN 109812143 A CN109812143 A CN 109812143A CN 201910061568 A CN201910061568 A CN 201910061568A CN 109812143 A CN109812143 A CN 109812143A
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- motor
- front handlebar
- thrust
- lock core
- shell
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Abstract
The invention discloses a kind of intelligent lock cores that preposition motor anti-violence is opened, including front handlebar, rear handle and anti-riot lock cylinder, it is connect on the left of the anti-riot lock cylinder with front handlebar, it is connect on the right side of anti-riot lock cylinder with rear handle, structure of the invention is novel in design, is not likely to produce failure, reliable for operation, prevent clutch with dial support adhesion may be implemented it is automatic after motor is retracted disengage, and have and prevent violence open function；Easy to maintain；Overall mechanism simple structure, handling ease are at low cost.
Description
Technical field
The present invention relates to smart lock technical field, specially a kind of intelligent lock core that preposition motor anti-violence is opened.
Background technique
Currently, what is used in most of door lock is all mechanical lock, when normal door, needs to use key, such a people
More keys are needed to open house, and the door lock of office etc. causes to need more times corresponding to find when opening
Key, use is comparatively laborious, and trip will carry more keys, bring inconvenience to user.As people are to lockset
The raising of the requirements such as intelligence, safety, door lock clutch a part indispensable as lockset, but existing door lock clutch
Mechanism is easy to produce failure, maintenance difficult causes its overall cost higher there are fluctuation of service.And existing door lock is still deposited
The phenomenon that can opening after sudden and violent destroy, happens occasionally.
Raising with people to requirements such as lockset intelligence, facilitations, popularizing for electronic lock are higher and higher.Electronic gate
Lock can remove the trouble with key from, only rely on password, fingerprint or other personal identification method opening door locks.Since user identifies
Man-machine interface outdoors, for designing convenient and fast purpose, the master control of many electronic locks and realize switch lock clutch action
The key equipments such as thrust motor also are located in panel outdoors.There are bigger security risks for similar this layout type.It embodies
In thrust motor arrangements in panel outdoors, after panel is pried open outdoors, the driver circuit of motor is easy to be exposed to outside, makes
Motor pushing clutch structure can be driven with common power supply, achieve the purpose that opening door lock.
Summary of the invention
The purpose of the present invention is to provide a kind of intelligent lock cores that preposition motor anti-violence is opened, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of smart lock that preposition motor anti-violence is opened
Core, including front handlebar, rear handle and anti-riot lock cylinder, the lock core left side are connect with front handlebar, pass through holding screw on the right side of lock core
It is connect with rear handle, lock core is by preventing that interrupt item forms with lock housing, installs control mainboard, motor densifying plate and thrust in the lock housing
Motor is connected with each other between the control mainboard and motor densifying plate by wired communication line, the motor densifying plate with
Directly be electrically connected between thrust motor, the motor densifying plate directly control with driving thrus motor, the thrust motor with
Energy accumulation clutch connection installs reset spring, the positioning rotor core between the energy accumulation clutch and positioning rotor core assembly
Component external, which is cased with, dials support, and retainer ring is installed in described group of support two sides, and the anti-riot lock cylinder setting is on the outside of positioning rotor core assembly, institute
It states and roller screw is installed on anti-riot lock cylinder, the anti-riot lock cylinder side is also provided with pin hole, is inserted into pin, institute in the pin hole
It states and marble spring is installed above pin, steel ball is installed in the marble spring upper end, and push rod is installed above the thrust motor, described
Thrust spring is set on the inside of push rod, front handlebar shell is installed between the thrust motor and front handlebar.
Preferably, the front handlebar includes front handlebar shell, has cavity in the front handlebar shell, is placed with electricity in cavity
Chi Cang, the battery compartment top are placed with mainboard bracket and lower mainboard bracket, the mainboard bracket and lower mainboard bracket interpolation
Enter mainboard, is placed with P+R key above the mainboard, the battery compartment leading portion adds battery back plate, and by front handlebar rear cover
Waterproof pad protects it, further includes O-ring, and the O-ring is embedded in inside front handlebar rear cover, and by the first countersunk head spiral shell
Nail is fixed on front handlebar shell, and battery plate is fixed on front handlebar shell by the sunk screw, tail shell component insertion electricity
In the storehouse of pond, fixed spring pin on the battery compartment, the tail shell component and battery compartment are locked by the second sunk screw, described
Probe retaining ring is installed on battery plate and light-guiding pillar, the front handlebar outer shell outer wall also install logo item.
Preferably, the thrust motor is made of the fixation of motor, thrust nut and planetary reduction box, and the thrust nut is put
It sets and is engaged in planetary reduction box with screw rod.
Preferably, the energy accumulation clutch includes energy storage fastener, convex key and energy storage snap ring, the energy storage fastener and convex key it
Between energy-stored spring is installed, the convex key and energy storage snap ring are clamped.
Preferably, the positioning rotor core assembly includes positioning rotor core, and it is vertical that the positioning rotor core end is equipped with one
Stepped hole is sequentially placed the decorative pearl on top of an official cap, retaining spring, plug in the stepped hole from top to bottom.
Preferably, the anti-riot lock cylinder includes preventing interrupting item, described to prevent that interrupting item is placed in lock housing, and uses roller screw
It is fixed together.
Preferably, the mainboard is connected by line with motor densifying plate, and the motor densifying plate is placed on front handlebar
In the cavity of shell insert tail portion, the motor densifying plate welds together with thrust motor, the control of the thrust motor action
System is the communication between mainboard and motor densifying plate to realize.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention is novel in design, it is not likely to produce failure, is transported
Row is reliable, prevent clutch with dial support adhesion may be implemented it is automatic after motor is retracted disengage, and have and prevent violence open function；
Easy to maintain；Overall mechanism simple structure, handling ease are at low cost.
Detailed description of the invention
Fig. 1 is the overall schematic of this intelligence lock core；
Fig. 2 is the strabismus schematic diagram of this intelligence lock core；
Fig. 3 is the schematic elevation view of this intelligence lock core；
Fig. 4 is intelligent lock core mechanism parts sectional view；
Fig. 5 is intelligent lock core mechanism part explosive view；
Fig. 6 is thrust motor part drawing；
Fig. 7 is energy accumulation clutch part drawing；
Fig. 8 is positioning rotor core component drawings；
Fig. 9 is clutch transmission principle figure；
Figure 10 is to prevent interrupting lock core structure schematic diagram；
Figure 11 is anti-violence self-lock mechanism figure；
Figure 12 is front handlebar part explosive view；
Figure 13 is motor mainboard connection schematic diagram；
Figure 14 is motor control line graph.
Figure 15 is motor control working principle diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution: a kind of intelligent lock core that preposition motor anti-violence is opened, packet
Preceding is included, 1, rear handle 12 and anti-riot lock cylinder 20, the lock core left side are connect with front handlebar, pass through holding screw 11 on the right side of lock core
Connect with rear handle 12, lock core is interrupted item and is formed with lock housing by anti-, control mainboard is installed in the lock housing, motor densifying plate with push away
Force motor 3 is connected with each other between the control mainboard and motor densifying plate by wired communication line, the motor densifying plate
It is directly electrically connected between thrust motor, the motor densifying plate directly controls and driving thrus motor 3, the thrust motor
3 connect with energy accumulation clutch 4, install reset spring 5, the positioning between the energy accumulation clutch 4 and positioning rotor core assembly 6
It is cased with outside rotor core assembly 6 and dials support 7, retainer ring 8 is installed in described group of 7 two sides of support, and the setting of anti-riot lock cylinder 20 is in positioning rotor
On the outside of core assembly 6, roller screw 13 is installed on the anti-riot lock cylinder 20,20 side of anti-riot lock cylinder is also provided with pin hole, institute
It states and is inserted into pin 16 in pin hole, marble spring 15 is installed above the pin 16, steel ball is installed in 15 upper end of marble spring
14, push rod 18 is installed above the thrust motor 3, thrust spring 17 is set on the inside of the push rod 18, and the thrust motor 3 is with before
Front handlebar shell 19 is installed between handle 1.Thrust motor and motor densifying plate are built in lock core, avoid electronic lock face outdoors
Plate directly exposes after opening, and common power is avoided to directly drive thrust motor.
In the present invention, front handlebar includes front handlebar shell 116, has cavity in the front handlebar shell, is placed in cavity
Battery compartment 107 is placed with mainboard bracket 118 and lower mainboard bracket 119, the mainboard bracket 118 above the battery compartment 107
Enter mainboard 106 with lower 119 interpolation of mainboard bracket, be placed with P+R key 117 above the mainboard 106, before the battery compartment 107
Section adds battery back plate 112, and is protected by front handlebar rear cover waterproof pad 120 to it, further includes O-ring 113, described
O-ring 113 is embedded in inside front handlebar rear cover 114, and is fixed on front handlebar shell 116 by the first sunk screw 115, described
Battery plate 103 is fixed on front handlebar shell 116 by sunk screw 102, and tail shell component 101 is inserted into battery compartment 107, described
Fixed spring pin 108 on battery compartment 107, the 101 box battery compartment 107 of tail shell component are locked by the second sunk screw 109,
Probe retaining ring 104 is installed on the battery plate 103 and light-guiding pillar 105,116 outer wall of front handlebar shell also install logo item
110。
In the present invention, thrust motor 3 is made of motor 301, thrust nut 303 and the fixation of planetary reduction box 302, described to push away
Power nut 301 is placed in planetary reduction box 302 and engages with screw rod 304.
In the present invention, energy accumulation clutch 4 includes energy storage fastener 401, convex key 403 and energy storage snap ring 404, the energy storage fastener
Energy-stored spring 402 is installed, the convex key 403 is clamped with energy storage snap ring 404 between 401 and convex key 403.
In the present invention, positioning rotor core assembly 6 includes positioning rotor core 601, and 601 end of positioning rotor core is equipped with one
Vertical stepped hole is sequentially placed the decorative pearl on top of an official cap 604, retaining spring 603, plug 602 in the stepped hole from top to bottom.
In the present invention, anti-riot lock cylinder 20 includes preventing interrupting item 2001, described to prevent that interrupting item 2001 is placed in lock housing 2003,
And it is fixed together with the nail of cylinder spiral shell 2002.
In addition, mainboard 106 is connected by line 201 with motor densifying plate 2 in the present invention, the motor densifying plate 2 is placed
In the cavity of 19 plug-in unit tail portion of front handlebar shell, the motor densifying plate 2 welds together with thrust motor 3, the thrust
The control that motor 3 acts is the communication between mainboard 106 and motor densifying plate 2 to realize.Thrust motor is encrypted by motor
Plate is directly controlled and is driven.And motor densifying plate is connect with the control mainboard in panel outdoors by communication line, motor encryption
Plate and control mainboard are communicated with encryption data, and control mainboard is avoided directly to control thrust motor in plain text.Mainboard includes master control
Chip and communication interface.Man-machine interface is directly connect with control mainboard.Motor densifying plate includes control chip, communication interface and electricity
Machine controls route.Thrust motor is directly connect with motor control panel, and by the control and driving of motor control panel.
The course of work: main control chip is responsible for handling the password or subscriber identity information of man-machine interface, password to typing or
After subscriber identity information identifies successfully, the switch lock logic of door lock is handled, and will treated switch lock control data
It is encrypted with Encryption Algorithm, motor control panel is sent to by the communication line between control mainboard and motor control panel.Motor control
After control chip in making sheet receives the encryption data of control mainboard transmission by communication interface, encryption data is solved
Close, after successful decryption, control chip can be according to instruction control thrust motor positive and inverse operation.
Mechanism operation of the invention can be analyzed to the motion process in two stages:
1) link clutch process
(a) after inputting password authentification success, master control borad power control thrust machine is rotated forward, so that screw rod drives thrust nut
304 eject to preset output distance；
(b) thrust nut 304 drives energy accumulation clutch 4 to eject together at this time；
(c) convex key 403 of energy accumulation clutch 4 is withstood on the end face for dialling support 7；
(d) the energy accumulation clutch component for rotating front handlebar 1, while driving front handlebar shell 19, positioning rotor core 601 intracavitary
4；
(e) when energy accumulation clutch 4 turn to dial 7 groove of support it is conllinear when, work of the energy accumulation clutch 4 in energy-stored spring 402
It is dialled in support groove with lower spring into convex key 403；
(f) energy accumulation clutch for continuing to rotate front handlebar 1, while driving front handlebar shell 19, positioning rotor core 601 intracavitary
Component 4, convex key 403, which drives, dials the rotation of support 7, realizes door opening action.
2) it is detached from conjunction process
(a) after convex key 403 keys in group 7 groove of support, the decorative pearl on top of an official cap 604 on 601 head of rotor core has also been caught in positioning sleeve at this time
In locating slot in cylinder 9；
(b) motor 3 inverts at this time, so that screw rod drives 304 thrust nut 304 is driven to retract；
(c) it after unclamping front handlebar 1, has also been caught in abutment sleeve 9 by the decorative pearl on top of an official cap 604 on 601 head of rotor core at this time
Locating slot in, then rotor core 601 drive energy accumulation clutch 4 rely on 604 twisting resistance of the decorative pearl on top of an official cap, self-aligning to middle position；
(d) due to having had compressed reset spring 5 when thrust nut 304 promotes, so when convex key 403 and dialling in support 7
When slot side separates, reset spring 5, which releases energy accumulation clutch 4, at this time dials support groove, realizes to be detached from and close.
The self-locking motion process of anti-violence of the invention is as follows:
(1) front handlebar 1 is damaged violently, since front handlebar shell 19 is inserted at 107 center of battery compartment of front handlebar 1, institute
Handle shell was also destroyed in the past；
(2) when destruction dynamics continues to increase, cause front handlebar shell 19 from the left end face of anti-riot lock cylinder 20 fracture or
Person is drawn out completely；
(3) it is ejected under the action of thrust spring 17 due to anti-riot push rod 18；
(4) after anti-riot push rod is ejected, pin 16 is also popped up downwards under the action of marble spring, is stuck in positioning rotor
The diametrical direction spacing of core is in 60 ° of holes arranged；
(5) rotor core can not rotate at this time, thus realize can not violence unlock self-lock protection.
In conclusion structure of the invention is novel in design, it is not likely to produce failure, it is reliable for operation, it prevents clutch and dials support adhesion
May be implemented it is automatic after motor is retracted disengage, and have and prevent violence open function；Easy to maintain；Overall mechanism construction letter
Single, handling ease is at low cost.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. the intelligent lock core that a kind of preposition motor anti-violence is opened, it is characterised in that: including front handlebar (1), rear handle (12) and
Anti-riot lock cylinder (20), the lock core left side are connect with front handlebar, on the right side of lock core even by holding screw (11) and rear handle (12)
It connects, lock core is by preventing that interrupt item forms with lock housing, installs control mainboard, motor densifying plate and thrust motor (3), institute in the lock housing
It states and is connected with each other between control mainboard and motor densifying plate by wired communication line, the motor densifying plate and thrust motor
Between be directly electrically connected, the motor densifying plate directly controls and driving thrus motor (3), the thrust motor (3) and storage
Energy clutch (4) connects, and installs reset spring (5) between the energy accumulation clutch (4) and positioning rotor core assembly (6), described
It is cased with outside positioning rotor core assembly (6) and dials support (7), retainer ring (8) are installed in described group of support (7) two sides, the anti-riot lock cylinder (20)
Setting installs roller screw (13) on the anti-riot lock cylinder (20), the anti-riot lock cylinder on the outside of positioning rotor core assembly (6)
(20) side is also provided with pin hole, is inserted into pin (16) in the pin hole, marble spring is installed above the pin (16)
(15), marble spring (15) upper end installation steel ball (14), push rod (18) are installed in thrust motor (3) top, described to push away
Thrust spring (17) are set on the inside of bar (18), front handlebar shell (19) are installed between the thrust motor (3) and front handlebar (1).
2. the intelligent lock core that a kind of preposition motor anti-violence according to claim 1 is opened, it is characterised in that: described preceding
Hand includes front handlebar shell (116), there is cavity in the front handlebar shell, and battery compartment (107), the battery are placed in cavity
Mainboard bracket (118) and lower mainboard bracket (119), the mainboard bracket (118) and lower mainboard branch are placed with above storehouse (107)
Frame (119) interpolation enters mainboard (106), is placed with P+R key (117) above the mainboard (106), before the battery compartment (107)
Section adds battery back plate (112), and is protected by front handlebar rear cover waterproof pad (120) to it, further includes O-ring
(113), it is internal to be embedded in front handlebar rear cover (114) for the O-ring (113), and is fixed on preceding by the first sunk screw (115)
On hand shell (116), battery plate (103) is fixed on front handlebar shell (116) by the sunk screw (102), tail shell group
Part (101) is inserted into battery compartment (107), fixed spring pin (108) on the battery compartment (107), the tail shell component (101)
Box battery compartment (107) is locked by the second sunk screw (109), install on the battery plate (103) probe retaining ring (104) and
Light-guiding pillar (105), front handlebar shell (116) outer wall also install logo item (110).
3. the intelligent lock core that a kind of preposition motor anti-violence according to claim 1 is opened, it is characterised in that: the thrust
Motor (3) is made of motor (301), thrust nut (303) and planetary reduction box (302) fixation, and the thrust nut (301) is put
It sets and is engaged in planetary reduction box (302) with screw rod (304).
4. the intelligent lock core that a kind of preposition motor anti-violence according to claim 1 is opened, it is characterised in that: the energy storage
Clutch (4) includes energy storage fastener (401), convex key (403) and energy storage snap ring (404), the energy storage fastener (401) and convex key
(403) energy-stored spring (402) are installed between, the convex key (403) and energy storage snap ring (404) are clamped.
5. the intelligent lock core that a kind of preposition motor anti-violence according to claim 1 is opened, it is characterised in that: the positioning
Rotor core assembly (6) includes positioning rotor core (601), and the positioning rotor core (601) end is equipped with a vertical stepped hole, described
The decorative pearl on top of an official cap (604), retaining spring (603), plug (602) are sequentially placed in stepped hole from top to bottom.
6. the intelligent lock core that a kind of preposition motor anti-violence according to claim 1 is opened, it is characterised in that: described anti-riot
Lock core (20) include it is anti-interrupt item (2001), it is described it is anti-interrupt item (2001) and be placed on lock housing (2003), and with cylinder spiral shell
(2002) nail is fixed together.
7. the intelligent lock core that a kind of preposition motor anti-violence according to claim 2 is opened, it is characterised in that: the master
Plate (106) is connected by line (201) with motor densifying plate (2), and the motor densifying plate (2) is placed on front handlebar shell (19)
In the cavity of plug-in unit tail portion, the motor densifying plate (2) welds together with thrust motor (3), thrust motor (3) movement
Control be the communication between mainboard (106) and motor densifying plate (2) to realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910061568.7A CN109812143A (en) | 2019-01-23 | 2019-01-23 | A kind of intelligent lock core that preposition motor anti-violence is opened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910061568.7A CN109812143A (en) | 2019-01-23 | 2019-01-23 | A kind of intelligent lock core that preposition motor anti-violence is opened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109812143A true CN109812143A (en) | 2019-05-28 |
Family
ID=66604858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910061568.7A Pending CN109812143A (en) | 2019-01-23 | 2019-01-23 | A kind of intelligent lock core that preposition motor anti-violence is opened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109812143A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990010774A1 (en) * | 1989-03-07 | 1990-09-20 | Roltra-Morse S.P.A. | An electric lock actuator device |
| CN208267587U (en) * | 2018-04-27 | 2018-12-21 | 西安慧晶智能科技有限公司 | A kind of lock core of automatic opening |
| CN209891864U (en) * | 2019-01-22 | 2020-01-03 | 西安慧晶智能科技有限公司 | Intelligent lock cylinder that front motor anti-riot power was opened |
-
2019
- 2019-01-23 CN CN201910061568.7A patent/CN109812143A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990010774A1 (en) * | 1989-03-07 | 1990-09-20 | Roltra-Morse S.P.A. | An electric lock actuator device |
| CN208267587U (en) * | 2018-04-27 | 2018-12-21 | 西安慧晶智能科技有限公司 | A kind of lock core of automatic opening |
| CN209891864U (en) * | 2019-01-22 | 2020-01-03 | 西安慧晶智能科技有限公司 | Intelligent lock cylinder that front motor anti-riot power was opened |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190528 |
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| RJ01 | Rejection of invention patent application after publication |