CN205486388U - Self -destruction bluetooth lock - Google Patents
Self -destruction bluetooth lock Download PDFInfo
- Publication number
- CN205486388U CN205486388U CN201620195426.1U CN201620195426U CN205486388U CN 205486388 U CN205486388 U CN 205486388U CN 201620195426 U CN201620195426 U CN 201620195426U CN 205486388 U CN205486388 U CN 205486388U
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- CN
- China
- Prior art keywords
- self
- destruction
- lock
- tongue tube
- bluetooth
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a self -destruction bluetooth lock, self -destruction bluetooth lock includes the motor, the set bar, and lock terminal, the lock terminal includes storage module, motor driver module, tongue tube, bluetooth interface, singlechip, stand -by power supply and magnet, and motor driver module is used for the control motor to carry out the set bar opening and closing operation, the switching of lock terminal is used under safe mode and self -destruction mode, and under the safe mode, the tongue tube is hugged closely to magnet, and the tongue tube is closed, and stand -by power supply is connected to the singlechip, under the self -destruction mode, the tongue tube is kept away from to magnet, and the tongue tube disconnection, and the singlechip triggers and suspends and carry out the self -destruction procedure in order to erase information and self the inside source code of saving in the storage module. The bluetooth lock is the source code and the user personal data safety of protection lock effectively.
Description
Technical field
This utility model relates to a kind of bluetooth lock, particularly relates to a kind of self-destruction bluetooth lock.
Background technology
At present, have benefited from the development of Bluetooth technology and microprocessor technology, occur in that much intelligence at safety-security area
The equipment of energyization, bluetooth lock is one of them, and it is widely used in gate inhibition field and other field, such as family
Occupy field of lockset etc., the equipment using such as mobile phone etc. to have Bluetooth function carry out with lockset bluetooth be connected or
Join, thus perform unlocking operation.
But, under prior art conditions, the inventor of this practicality full mold finds: the once core such as single-chip microcomputer
The equipment such as chip are obtained by undesirable, by probe technique for attack or utilize on processor algorithm
Some leaks, it is more likely that therefore equipment can be cracked and cause program's source code and user related information to reveal
Situation, thus jeopardize intellectual property safety and the individual interest of user of enterprise.
Utility model content
The purpose of this utility model embodiment is that providing a kind of has self-destroying function to promote the bluetooth of safety
Lock.
A kind of self-destruction bluetooth lock, described self-destruction bluetooth lock includes: a motor；One locking bolt；And one
Lock terminal, described lock terminal includes memory module, motor drive module, tongue tube, blue tooth interface, monolithic
Machine, stand-by power supply and Magnet, motor drive module is used for controlling motor and performs locking bolt to open and Guan Bi
Operation, the switching of described lock terminal uses under safe mode and self-destruction pattern, and in the secure mode, Magnet is tight
Patch tongue tube, and tongue tube Guan Bi, single-chip microcomputer connects stand-by power supply；Under self-destruction pattern, Magnet is away from dry
Reed pipe, and tongue tube disconnection, single-chip microcomputer triggers and interrupts and perform self-destruction program with the letter in erasing memory module
Breath and the source code of therein storage.
Wherein in a kind of embodiment, described stand-by power supply is rechargeable battery.
Wherein in a kind of embodiment, described lock terminal also includes main part, described memory module, motor
Module, tongue tube, blue tooth interface, single-chip microcomputer, stand-by power supply, Magnet is driven to be arranged on main part.
Wherein in a kind of embodiment, described main part is cuboid.
Wherein in a kind of embodiment, described lock terminal also includes sound detection module, described sound detection
Module is used for controlling blue tooth interface and opens and closes.
Wherein in a kind of embodiment, described tongue tube comprises two metals using soft magnetic material to make
Reed.
Wherein in a kind of embodiment, described main part includes lid, and described lid arranges described Magnet.
Relative to prior art, the bluetooth that this utility model embodiment provides is locked in use, when lock terminal quilt
Physical contact and stolen time, Magnet away from tongue tube, and tongue tube disconnect, single-chip microcomputer trigger interrupt and hold
Row self-destruction program, so can be effectively with the information in erasing memory module and the source code of therein storage
The source code of protection lock and users personal data, thus can effectively protect the intellectual property of enterprise and the hidden of user
Private rights are from infringement.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical solution of the utility model, will make required in embodiment below
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing the most of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is that the self-destruction bluetooth that this utility model embodiment provides locks the overall structure schematic diagram with mobile terminal；
Fig. 2 is the structured flowchart of the self-destruction bluetooth lock shown in Fig. 1.
Fig. 3 is the structural representation of the tongue tube that the self-destruction bluetooth lock shown in Fig. 1 is comprised.
Fig. 4 is that the self-destruction bluetooth lock shown in Fig. 1 is in the fundamental diagram under safe handling pattern.
Fig. 5 is the enlarged schematic partial view of the self-destruction bluetooth lock shown in Fig. 4.
Fig. 6 is that the self-destruction bluetooth lock shown in Fig. 1 is in the fundamental diagram under self-destruction pattern.
Fig. 7 is the enlarged schematic partial view of the self-destruction bluetooth lock shown in Fig. 6.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model
The scope of protection.
As it is shown in figure 1, this utility model embodiment provides a kind of self-destruction bluetooth lock 100, described self-destruction bluetooth is locked
100 comprise lock terminal 102, motor 103, locking bolt 104, and wherein, lock terminal 102 is bluetooth lock 100
Main part, it comprises multiple parts or the assembly of self-destruction bluetooth lock 100, including but not limited to storage
Module 201, motor drive module 202, tongue tube 203, blue tooth interface 204, single-chip microcomputer 205, standby electricity
Source 206, sound detection module 207 and Magnet 208.Wherein, as shown in Figure 4, described various piece
Or assembly can be installed in the main part 209 of lock terminal 102.Described main part 209 is the biggest
Cause in cuboid.It addition, in the present embodiment, main part 209 includes lid 209A, lid 209A
On Magnet 208 is set.
It is understood that described main part 209 can also be other shape, such as cylindrical etc., not
It is confined to specific embodiment.
Fig. 2 has shown the self-destruction bluetooth lock 100 shown in Fig. 1 and mobile terminal 101 (see Fig. 1), such as mobile phone
Overall structure block diagram.As in figure 2 it is shown, mobile terminals 101 such as mobile phone etc. are whole with lock with the communication mode of bluetooth
End 102 is attached.After lock terminal 102 receives the corresponding data that mobile terminal 101 is sent, then lead to
Cross control motor 103 locking bolt 104 to be opened and closed procedure (laterally or longitudinally slide) reaches to unlock
Or the purpose locked.
In the present embodiment, the function of above-mentioned all parts or assembly is as follows with effect and mutual relation thereof.
Wherein, memory module 201 is for storing the related data of user, such as personal account number or encrypted message etc..
Motor drive module 202 is used for driving motor 103 to work.
Tongue tube 203 and stand-by power supply 206 phase are equipped with the equipment packages with responsible supervision subjects portion 209 and touch
Send out single-chip microcomputer 205 to interrupt realizing self-destroying function.In the present embodiment, described stand-by power supply 206 is for filling
Electricity battery.
Blue tooth interface 204 is for connecting the communication between single-chip microcomputer 205 and mobile terminal 101, wherein, single
Sheet machine 205 is with HT321765 chip as main control chip.In the present embodiment, program's source code is stored in single-chip microcomputer originally
The FLASH flash memory area of body.Stand-by power supply 206 is in addition to connecting tongue tube 203 one end, it is ensured that single-chip microcomputer 205
Even if power supply still can be used it as in the case of main power source (not shown) power-off with monitoring and to be judged main
The equipment packages of body 209 is the most destroyed and performs self-destruction program.
In the present embodiment, sound detection module 207 is for controlling the open and close of blue tooth interface 204.
During work, only when people near and when sending the sound, just unlatching blue tooth interface 204, otherwise closes blue tooth interface
204 to save power consumption.
Further referring to Fig. 3, it is the cut-away view of tongue tube 203.In the present embodiment, tongue tube
203 comprise two metal spring leaf 203A using soft magnetic material to make, and touch without metal spring leaf 203A during magnetic
Point disconnect, when have Magnet 208 near time or near have magnetic field time, the contact part of metal spring leaf 203A is by magnetic
Ferrum 208 attracts thus closes and close formation path.
Please also refer to Fig. 4 and Fig. 5, it illustrates the operation principle that bluetooth lock 100 is under safe handling mould
Figure.During use, wherein one end of tongue tube 203 connects the I/O port of single-chip microcomputer 205, and the other end connects standby
The positive pole VCC of power supply 206.When the equipment packages of main part 209 is not destroyed, main part 209 is not
Being opened, the Magnet 208 on the lid 209A of main part 209 is adjacent to tongue tube 203, so that tongue tube
203 Guan Bis, the most now the I/O port of single-chip microcomputer 205 leads directly to the positive pole of stand-by power supply 206.
Please also refer to Fig. 6 and Fig. 7, when the equipment packages of main part 209 is destroyed, main part 209 quilt
Opening, the Magnet 208 on the lid 209A of main part 209 is away from tongue tube 203, so that tongue tube 203
Disconnect, then the I/O port of single-chip microcomputer 205 is suspended, and interrupts performing self-destruction program so that single-chip microcomputer 205 produces
(entering self-destruction pattern), to wipe the user profile inside memory module 201 and self FLASH of single-chip microcomputer 205
Program's source code inside program area.In the present embodiment, in order to ensure that single-chip microcomputer 205 is in main power source (not shown)
Self-destruction program, lock stand-by power supply 206 set by terminal 102 inside still can be performed in the case of power-off
Can be charged by main power source, to prevent stand-by power supply 206 electricity from exhausting, single-chip microcomputer 205 is cracked.Separately
Outward, in the present embodiment, single-chip microcomputer 205 the most also monitors the voltage of stand-by power supply 206, when equipment is long
Phase does not uses, when i.e. stand-by power supply 206 is not electrically charged and causes voltage to drop to a certain degree for a long time, equally
Single-chip microcomputer 205 can be triggered interrupt and perform self-destruction program.
The self-destruction bluetooth lock that this utility model embodiment provides 100 in use, when lock terminal 102 is by physics
When contacting and usurp, Magnet 208 is away from tongue tube 203, and tongue tube 203 disconnects, and single-chip microcomputer 205 triggers
Interrupt and perform the source code that self-destruction program stores with the information in erasing memory module and therein, so
Can effectively protect source code and the users personal data of lock, thus can effectively protect enterprise intellectual property and
The right of privacy of user is from infringement.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, rather than right
It limits；Although this utility model being described in detail with reference to previous embodiment, this area common
Technical staff is when understanding: the technical scheme described in foregoing embodiments still can be modified by it, or
Person carries out equivalent to wherein portion of techniques feature；And these amendments or replacement, do not make relevant art
The essence of scheme departs from the spirit and scope of this utility model each embodiment technical scheme.
Claims (7)
1. a self-destruction bluetooth lock, it is characterised in that described self-destruction bluetooth lock includes:
One motor；
One locking bolt；And
One lock terminal, described lock terminal includes that memory module, motor drive module, tongue tube, bluetooth connect
Mouth, single-chip microcomputer, stand-by power supply and Magnet, motor drive module is used for controlling motor and performs to open to locking bolt
Opening and closed procedure, the switching of described lock terminal uses under safe mode and self-destruction pattern, in the secure mode,
Magnet is close to tongue tube, and tongue tube Guan Bi, and single-chip microcomputer connects stand-by power supply；Under self-destruction pattern, Magnet
Away from tongue tube, and tongue tube disconnects, and single-chip microcomputer triggers and interrupts and perform self-destruction program to wipe memory module
In information and therein storage source code.
2. self-destruction bluetooth lock as claimed in claim 1, it is characterised in that described stand-by power supply is charged electrical
Pond.
3. self-destruction bluetooth lock as claimed in claim 1, it is characterised in that described lock terminal also includes main body
Portion, described memory module, motor drive module, tongue tube, blue tooth interface, single-chip microcomputer, stand-by power supply,
Magnet is arranged on main part.
4. self-destruction bluetooth lock as claimed in claim 3, it is characterised in that described main part is cuboid.
5. self-destruction bluetooth lock as claimed in claim 1, it is characterised in that described lock terminal also includes sound
Detection module, described sound detection module is used for controlling blue tooth interface and opens and closes.
6. self-destruction bluetooth lock as claimed in claim 1, it is characterised in that described tongue tube comprises two and adopts
The metal spring leaf made with soft magnetic material.
7. self-destruction bluetooth lock as claimed in claim 3, it is characterised in that described main part includes a lid
Body, described lid arranges described Magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620195426.1U CN205486388U (en) | 2016-03-14 | 2016-03-14 | Self -destruction bluetooth lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620195426.1U CN205486388U (en) | 2016-03-14 | 2016-03-14 | Self -destruction bluetooth lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205486388U true CN205486388U (en) | 2016-08-17 |
Family
ID=56657538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620195426.1U Expired - Fee Related CN205486388U (en) | 2016-03-14 | 2016-03-14 | Self -destruction bluetooth lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205486388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221073A (en) * | 2017-07-06 | 2017-09-29 | 深圳怡化电脑股份有限公司 | Code keypad antiwithdrawal device and financial self-service equipment |
| CN108038947A (en) * | 2017-12-25 | 2018-05-15 | 北京数字天域科技有限责任公司 | A kind of intelligent door lock system based on bluetooth |
-
2016
- 2016-03-14 CN CN201620195426.1U patent/CN205486388U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221073A (en) * | 2017-07-06 | 2017-09-29 | 深圳怡化电脑股份有限公司 | Code keypad antiwithdrawal device and financial self-service equipment |
| CN108038947A (en) * | 2017-12-25 | 2018-05-15 | 北京数字天域科技有限责任公司 | A kind of intelligent door lock system based on bluetooth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170314 |