CN201730422U - Panel mechanism for electronic coded lock of multi-door proof box - Google Patents
Panel mechanism for electronic coded lock of multi-door proof box Download PDFInfo
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- CN201730422U CN201730422U CN2010202969426U CN201020296942U CN201730422U CN 201730422 U CN201730422 U CN 201730422U CN 2010202969426 U CN2010202969426 U CN 2010202969426U CN 201020296942 U CN201020296942 U CN 201020296942U CN 201730422 U CN201730422 U CN 201730422U
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- coded lock
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Abstract
The utility model discloses a panel mechanism for an electronic coded lock of a multi-door proof box, which comprises an input display module and a master control module, wherein the input display module comprises an input display control chip, a touch keyboard and a display part, and information is input to the master control module through a communication interface; the display part displays the input information and instructions of the master control module; and the master control module comprises a master control chip, a clock chip, a nonvolatile memory chip and a plurality of selective control chips. The panel mechanism for the electronic coded lock of the multi-door proof box has the functions of displaying the operating information intuitively and accurately by an LCD (liquid crystal screen), and being available for storage and inquiry of the operating record, and further improves the reliability of the system.
Description
Technical field
A kind of multi-door strongbox electronic coded lock panel of the utility model mechanism relates to a kind of electronic coding lock system that is used for multi-door strongbox.
Background technology
Along with the raising of people's living standard, especially outstanding how to realize that this problem of home security also becomes, traditional mechanical lock is because its structure simple, the incident of being prized is of common occurrence, and electronic lock is because its confidentiality height uses flexibility good, the safety factor height has been subjected to users' favor.
At present, known electronic safe coded lock mostly is and utilizes Digital Logical Circuits, realizes the Electronic Control of opposite house, and has various adjunct circuits to guarantee that circuit can trouble free service, has high safety factor.The electronic safe primary structure comprises electronic password lock, voltage comparator, monostable circuit, counter, trigger, power supply.Its main type is divided into simple gate, two-door and multi-door strongbox by function.
But domestic multi-door strongbox can't show the information of input accurately because of being subjected to the restriction of panel system, causes operation inconvenience.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of multi-door strongbox electronic coded lock panel mechanism, the problem that the information of input can't be shown accurately with the electronic coded lock panel system that overcomes existing multi-door strongbox.
For solving the problems of the technologies described above, the utility model provides following technical proposals: a kind of multi-door strongbox electronic coded lock panel mechanism, comprise input display module and main control module, wherein,
Described input display module is made up of input display control chip, soft-touch type keyboard and display unit, to main control module input information, shows the information and the main control module instruction of input by the Integrated Service Digital Network communication interface by display unit;
Described main control module is made up of main control chip, clock chip, non-volatile memory chip and a plurality of Selective Control chip.
On the such scheme basis, described main control modular circuit is made up of nonvolatile memory U3, Selective Control chip, real clock U4, power supply stabilization circuit and main control singlechip U1, wherein,
The SCL of described nonvolatile memory U3, SDA interface link to each other with main control singlechip U1 interface respectively;
The CODE_A of described Selective Control chip, CODE_B, CODE_C interface link to each other with the main control singlechip interface respectively;
The SCL of described real clock U4, SDA, INT interface link to each other with main control singlechip U1 interface respectively;
Described power supply stabilization circuit P1_1 interface links to each other with main control singlechip U1 interface.
On the such scheme basis, described input display control chip is panel single-chip microcomputer U2, input display module circuit drives interface by keyboard interface, liquid crystal display and panel single-chip microcomputer U2 circuit is formed, and keyboard drives interface with display unit by liquid crystal display by keyboard interface and links to each other with panel single-chip microcomputer U2 interface respectively.
On the such scheme basis, described display unit is made of LCD LCDs and the double-colored backlight of LED.
On the such scheme basis, described panel single-chip microcomputer U2 has built-in integrated LCD liquid crystal display drive circuit.
There is LCD liquid crystal display display operation information in the multi-door strongbox electronic coded lock panel of the utility model mechanism, and is accurately directly perceived, and operation note storage and inquiry are arranged, and further improved the reliability of system.
Description of drawings
Fig. 1 is the multi-door strongbox electronic coded lock panel of a utility model body function block diagram.
Fig. 2 is LCD screen and backlight displaying symbol in the multi-door strongbox electronic coded lock panel of the utility model mechanism, digital distribution figure.
Fig. 3 is the multi-door strongbox electronic coded lock panel of a utility model electricity mechanism input display module block diagram.
Fig. 4 is the multi-door strongbox electronic coded lock panel of a utility model mechanism main control module frame chart.
Fig. 5 is the multi-door strongbox electronic coded lock panel of a utility model mechanism master control circuit plate schematic diagram.
Fig. 6 is the multi-door strongbox electronic coded lock panel of a utility model mechanism panel wiring board schematic diagram.
Fig. 7 is the multi-door strongbox electronic coded lock panel of a utility model mechanism panel software flow pattern.
Fig. 8 is local schematic diagram---the nonvolatile memory U3 of master control circuit plate.
Fig. 9 is local schematic diagram---the real clock U4 of master control circuit plate.
Figure 10 is local schematic diagram---the power supply stabilization circuit 9 of master control circuit plate.
Number in the figure:
1---input display module 2---main control module
3---Selective Control chip 4---LCD LCDs
5---dual-colored LED backlights 6---input display control chip
7---special-purpose Integrated Service Digital Network communication interface 8---soft-touch type keyboard
9---electric current mu balanced circuit 10---main control chip
12---nonvolatile memory 13---clock chip.
The specific embodiment
Shown in the multi-door strongbox electronic coded lock panel of Fig. 1 the utility model body function block diagram, the electronic coded lock panel system of multi-door strongbox comprises input display module 1 and main control module 2, LCD liquid crystal display display operation information, operation note storage and inquiry are arranged, wherein
Described input display module is made up of input display control chip 6, soft-touch type keyboard 8 and display screen, can import and show the information of input;
Shown in LCD screen and double-colored backlight displaying symbol, digital distribution figure in the multi-door strongbox electronic coded lock panel of Fig. 2 the utility model mechanism, described display screen is a LCD LCDs 4, and is dual-colored LED backlight 5; Shown in the multi-door strongbox electronic coded lock panel of Fig. 3 the utility model electricity mechanism input display module block diagram, input display module 1 is made up of LCD liquid crystal display 4, dual-colored LED backlight 5, input display control chip 6, special-purpose Integrated Service Digital Network communication interface 7 and soft-touch type keyboard 8, wherein, input display control chip 6 has built-in integrated LCD liquid crystal display drive circuit;
Shown in the multi-door strongbox electronic coded lock panel of Fig. 4 the utility model mechanism main control module frame chart, described main control module is made up of main control chip 10, clock chip 13, non-volatile memory chip 12 and a plurality of Selective Control chip 3, and input display control module 2 carries out transfer of data by special-purpose Integrated Service Digital Network communication interface 7 with main control module 2.
As the multi-door strongbox electronic coded lock panel of Fig. 5 the utility model mechanism master control circuit plate schematic diagram, Fig. 8 is local schematic diagram---the nonvolatile memory U3 of master control circuit plate, Fig. 9 is the local schematic diagram of master control circuit plate---real clock U4 and Figure 10 are the local schematic diagram of master control circuit plate---shown in the power supply stabilization circuit 9, master control circuit plate circuit is by nonvolatile memory (U3) 12, Selective Control chip 3, real clock (U4) 13, power supply stabilization circuit 9 and main control singlechip (U1) 10 formed, wherein
The SCL of described nonvolatile memory (U3) 12, SDA interface link to each other with the interface of main control singlechip (U1) 10 respectively;
One of described Selective Control chip 3 CODE_A, CODE_B, CODE_C interface link to each other with main control singlechip 10 interfaces respectively;
SCL, the SDA of described real clock (U4) 13, INT interface link to each other with main control singlechip (U1) 10 interfaces respectively;
The P1_1 interface of described power supply stabilization circuit 9 links to each other with main control singlechip (U1) 10 interfaces.
Shown in the multi-door strongbox electronic coded lock panel of Fig. 6 the utility model mechanism panel wiring board schematic diagram, the utility model electronic coding lock system panel wiring board circuit drives interface by keyboard interface, liquid crystal display and panel single-chip microcomputer U2 circuit is formed, described keyboard 8 interfaces and liquid crystal display 4,5 drive interface links to each other with panel single-chip microcomputer U2 interface respectively, wherein
Described keyboard 8 interfaces are connected to the half of main road in a wiring board left side, and panel single-chip microcomputer (U2) 10 interfaces link to each other with the half of main road in a wiring board left side;
Described liquid crystal display 4,5 drives interface and is connected to the right half of main road of wiring board, and panel single-chip microcomputer (U2) 10 interfaces link to each other with the right half of main road of circuit.
Fig. 7 is the multi-door strongbox electronic coded lock panel of a utility model mechanism panel software flow pattern, and the panel input display method and the operating principle of above-mentioned electronic password lock are as follows:
Information such as operation soft-touch type keyboard 8 input passwords, soft-touch type keyboard 8 is transferred to input display control chip 6 to information, input display control chip 6 shows the content of being imported by built-in integrated LCD liquid crystal display drive circuit control LCD liquid crystal display 4 and dual-colored LED backlight 5, imports the main control chip 10 that display control chip 6 is transferred to the information of input by special-purpose Integrated Service Digital Network communication interface 7 main control module 2 simultaneously.The chip 10 of main control simultaneously is by the I of built-in chip type
2The C bus obtains operation correct time information at that time from clock chip 13, and main control chip 10 is by the I of built-in chip type then
2Temporal information when the state of C bus handle operation and operation deposits nonvolatile memory 12 in.So that inquiry in needs from now on.
The utlity model has following functional characteristics:
1. can select to hide the input mode of Password Operations;
2. the user can add respectively, deletes, enables, forbid;
3. drawer quantity can increase, deletes, enables, forbid;
4. the operating right of each drawer respective user can arrange respectively;
5. to the delay time setting of unblanking respectively of each drawer electronic lock
6. the opening time window can be set
7. drawer is opened and was not closed yet in 2 minutes, reports to the police 1 time in per 10 seconds;
8. bicolor backlight is indicated different conditions, and drawer is closed the time point bright orange, and drawer is opened the time point bright green;
9. internal cell guarantees that clock is uninterrupted;
10. preserve nearest 400 main Action Events in the lock;
11. unblank, the record of main Action Events such as shut, directly check on the panel, need not be by other auxiliary equipment;
12.AC power supply, reserve battery duplex feeding mode, the inner automatic switchover;
13. screen shows battery electric quantity in real time, button buzzer modified tone prompting when electric weight is not enough.
Claims (5)
1. a multi-door strongbox electronic coded lock panel mechanism comprises input display module and main control module, it is characterized in that,
Described input display module is made up of input display control chip, soft-touch type keyboard and display unit, imports information by the Integrated Service Digital Network communication interface to the main control module, by the information and the main control module instruction of display unit input;
Described main control module is made up of main control chip, clock chip, non-volatile memory chip and a plurality of Selective Control chip.
2. multi-door strongbox electronic coded lock panel according to claim 1 mechanism, it is characterized in that: described main control modular circuit is made up of nonvolatile memory U3, Selective Control chip, real clock U4, power supply stabilization circuit and main control singlechip U1, wherein
The SCL of described nonvolatile memory U3, SDA interface link to each other with main control singlechip U1 interface respectively;
The CODE_A of described Selective Control chip, CODE_B, CODE_C interface link to each other with the main control singlechip interface respectively;
The SCL of described real clock U4, SDA, INT interface link to each other with main control singlechip U1 interface respectively;
Described power supply stabilization circuit P1_1 interface links to each other with main control singlechip U1 interface.
3. multi-door strongbox electronic coded lock panel according to claim 1 mechanism, it is characterized in that: described input display control chip is panel single-chip microcomputer U2, input display module circuit drives interface by keyboard interface, liquid crystal display and panel single-chip microcomputer U2 circuit is formed, and keyboard drives interface with display unit by liquid crystal display by keyboard interface and links to each other with panel single-chip microcomputer U2 interface respectively.
4. according to claim 1 or 3 described multi-door strongbox electronic coded lock panel mechanisms, it is characterized in that: described display unit is made of LCD LCDs and the double-colored backlight of LED.
5. multi-door strongbox electronic coded lock panel according to claim 3 mechanism, it is characterized in that: described panel single-chip microcomputer U2 has built-in integrated LCD liquid crystal display drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202969426U CN201730422U (en) | 2010-08-19 | 2010-08-19 | Panel mechanism for electronic coded lock of multi-door proof box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202969426U CN201730422U (en) | 2010-08-19 | 2010-08-19 | Panel mechanism for electronic coded lock of multi-door proof box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730422U true CN201730422U (en) | 2011-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202969426U Expired - Fee Related CN201730422U (en) | 2010-08-19 | 2010-08-19 | Panel mechanism for electronic coded lock of multi-door proof box |
Country Status (1)
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| CN (1) | CN201730422U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330524A (en) * | 2011-05-31 | 2012-01-25 | 苏州天擎电子通讯有限公司 | Combination lock for computer cabinet |
| CN102809933A (en) * | 2011-06-01 | 2012-12-05 | 上海工程技术大学 | Password protection clock circuit based on liquid crystal display (LCD) |
| CN103850581A (en) * | 2012-11-28 | 2014-06-11 | 王丽霞 | Intelligent control safety box |
| CN104851163A (en) * | 2015-05-05 | 2015-08-19 | 古丽 | Lock with biological feature recognition function |
-
2010
- 2010-08-19 CN CN2010202969426U patent/CN201730422U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330524A (en) * | 2011-05-31 | 2012-01-25 | 苏州天擎电子通讯有限公司 | Combination lock for computer cabinet |
| CN102809933A (en) * | 2011-06-01 | 2012-12-05 | 上海工程技术大学 | Password protection clock circuit based on liquid crystal display (LCD) |
| CN103850581A (en) * | 2012-11-28 | 2014-06-11 | 王丽霞 | Intelligent control safety box |
| CN104851163A (en) * | 2015-05-05 | 2015-08-19 | 古丽 | Lock with biological feature recognition function |
| CN104851163B (en) * | 2015-05-05 | 2018-09-28 | 古丽 | A kind of lockset with biological characteristic identification function |
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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 |
Granted publication date: 20110202 Termination date: 20160819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |