CN201498029U - Anti-dismantling type door control box of electronic door control system - Google Patents
Anti-dismantling type door control box of electronic door control system Download PDFInfo
- Publication number
- CN201498029U CN201498029U CN2009200759115U CN200920075911U CN201498029U CN 201498029 U CN201498029 U CN 201498029U CN 2009200759115 U CN2009200759115 U CN 2009200759115U CN 200920075911 U CN200920075911 U CN 200920075911U CN 201498029 U CN201498029 U CN 201498029U
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- door control
- closed type
- type microswitch
- alarm
- display panel
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Abstract
An anti-dismantling type door control box of an electronic door control system relates to the technical field of electronic door control and resolves technical problems of increasing safety of door control boxes. The door control box comprises a box body formed by jointing a bottom plate with a surface cover, and is characterized by further comprising an alarm, a normally closed type microswitch, an anti-dismantling controller and a display panel, the alarm is arranged inside a system control room, the normally closed type microswitch is arranged inside the box body, an axial through hole is arranged on the bottom plate, a button of the normally closed type microswitch penetrates out of the through hole of the bottom plate, the display panel is arranged on the surface cover, the anti-dismantling controller is provided with an alarming signal input opening, an alarming signal output opening and a display interface, the alarming signal input opening is connected with the normally closed type microswitch, the alarming signal output opening is connected with the alarm via a driving circuit, and the display interface is connected with the display panel. The door control box can increase safety and reduce stolen rate.
Description
Technical field
The utility model relates to the technology of electronic access, particularly relates to a kind of technology of anti-dismounted gate inhibition box of electronic access control system.
Background technology
Gate inhibition's box of existing electronic access control system all is installed on the wall of outer side of door, be easy to be stolen after wall is pulled down by the people, so its security is lower, and loss by theft rate is high.
The utility model content
At the defective that exists in the above-mentioned prior art, technical problem to be solved in the utility model provides a kind ofly can send alerting signal when gate inhibition's box is removed, and improves the security of gate inhibition's box, reduces the anti-dismounted gate inhibition box of the electronic access control system of loss by theft rate.
In order to solve the problems of the technologies described above, the anti-dismounted gate inhibition box of a kind of electronic access control system provided by the utility model, comprise by base plate and face shield engaging the box body that forms, it is characterized in that: also comprise alarm, closed type microswitch, tamper controller and display panel; Described alarm is installed in the system control office, described closed type microswitch is installed in the described box body, described base plate is provided with an axial through hole, and the button of described closed type microswitch passes from the through hole of base plate, and described display panel is installed on the described face shield; Described tamper controller is provided with alerting signal input port, alerting signal delivery outlet and display interface, and its alerting signal input port connects the closed type microswitch, and its alerting signal delivery outlet connects alarm through driving circuit, and its display interface connects display panel.
Further, described tamper controller is that model is the single-chip microcomputer of AR2001.
The anti-dismounted gate inhibition box of the electronic access control system that the utility model provides, alarm is housed in system control office, closed type microswitch and tamper module are housed in box body, after box body is filled to metope, the button of closed type microswitch is depressed by metope and is off-state, the button of closed type microswitch returns to the normality connection when box body is removed, thereby trigger the tamper module and continue to send alerting signal to alarm, and show by display panel, therefore can improve the security of gate inhibition's box, reduce loss by theft rate.
Description of drawings
Fig. 1 is the structural representation of anti-dismounted gate inhibition box of the electronic access control system of the utility model embodiment.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model is described in further detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.
As shown in Figure 1, the anti-dismounted gate inhibition box of a kind of electronic access control system that the utility model embodiment is provided, comprise by base plate 1 and face shield 2 engaging the box body that forms, it is characterized in that: also comprise alarm 3, closed type microswitch 4, tamper controller 5 and display panel 6; Described alarm 3 is installed in the system control office, described closed type microswitch 4 is installed in the described box body, described base plate 1 is provided with an axial through hole, and the button of described closed type microswitch 4 passes from the through hole of base plate 1, and described display panel 6 is installed on the described face shield 2; Described tamper controller 5 is provided with alerting signal input port, alerting signal delivery outlet and display interface, and its alerting signal input port connects closed type microswitch 4, and its alerting signal delivery outlet connects alarm 3 through driving circuit, and its display interface connects display panel 6.
Described alarm 3 comprises hummer and warning lamp, and the alerting signal delivery outlet of described tamper controller 5 connects hummer and warning lamp respectively through driving circuit.
Be installed on metope by base plate 1 during the utility model embodiment practical application.
The principle of work of the utility model embodiment is as follows:
After gate inhibition's box is mounted to metope, the button of closed type microswitch is depressed by metope, this moment, the closed type microswitch was off-state, the alerting signal input port alarm free signal input of tamper this moment controller, the also alarm free information output of its alerting signal delivery outlet and display interface;
When gate inhibition's box is removed, because metope pressure removes, make the button of closed type microswitch return to on-state, thereby to alerting signal of the alerting signal input port of tamper controller input, the tamper controller is controlled its alerting signal delivery outlet and the lasting output alarm information of display interface after receiving alerting signal immediately, thereby trigger hummer and send chimes of doom, trigger the warning lamp flicker, and on display panel display alarm information.
Claims (2)
1. the anti-dismounted gate inhibition box of an electronic access control system comprises by base plate and face shield engaging the box body that forms, and it is characterized in that: also comprise alarm, closed type microswitch, tamper controller and display panel; Described alarm is installed in the system control office, described closed type microswitch is installed in the described box body, described base plate is provided with an axial through hole, and the button of described closed type microswitch passes from the through hole of base plate, and described display panel is installed on the described face shield; Described tamper controller is provided with alerting signal input port, alerting signal delivery outlet and display interface, and its alerting signal input port connects the closed type microswitch, and its alerting signal delivery outlet connects alarm through driving circuit, and its display interface connects display panel.
2. gate inhibition's box according to claim 1 is characterized in that: described tamper controller is that model is the single-chip microcomputer of AR2001.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200759115U CN201498029U (en) | 2009-08-06 | 2009-08-06 | Anti-dismantling type door control box of electronic door control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200759115U CN201498029U (en) | 2009-08-06 | 2009-08-06 | Anti-dismantling type door control box of electronic door control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201498029U true CN201498029U (en) | 2010-06-02 |
Family
ID=42441231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200759115U Expired - Fee Related CN201498029U (en) | 2009-08-06 | 2009-08-06 | Anti-dismantling type door control box of electronic door control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201498029U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123737A (en) * | 2012-12-29 | 2013-05-29 | 冠林电子有限公司 | Tamper alarm circuit for doorphone |
| CN106910268A (en) * | 2017-01-18 | 2017-06-30 | 深圳市多度科技有限公司 | Intelligent access control device and door opening method thereof |
| CN107909754A (en) * | 2017-12-28 | 2018-04-13 | 广州智汇信息技术有限公司 | A kind of antiwithdrawal device based on protenchyma network remote alarming |
| CN108898770A (en) * | 2018-08-22 | 2018-11-27 | 张祥中 | Wireless tamper acoustic-optic alarm |
| CN110827449A (en) * | 2019-10-31 | 2020-02-21 | 广东科裕智能科技有限公司 | Intelligent door lock control system and control method |
-
2009
- 2009-08-06 CN CN2009200759115U patent/CN201498029U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123737A (en) * | 2012-12-29 | 2013-05-29 | 冠林电子有限公司 | Tamper alarm circuit for doorphone |
| CN103123737B (en) * | 2012-12-29 | 2016-06-01 | 冠林电子有限公司 | Doorway machine tamper warning circuit |
| CN106910268A (en) * | 2017-01-18 | 2017-06-30 | 深圳市多度科技有限公司 | Intelligent access control device and door opening method thereof |
| CN107909754A (en) * | 2017-12-28 | 2018-04-13 | 广州智汇信息技术有限公司 | A kind of antiwithdrawal device based on protenchyma network remote alarming |
| CN107909754B (en) * | 2017-12-28 | 2023-12-12 | 国网山东省电力公司青岛市黄岛区供电公司 | Anti-dismantling device based on narrowband Internet of things remote alarm |
| CN108898770A (en) * | 2018-08-22 | 2018-11-27 | 张祥中 | Wireless tamper acoustic-optic alarm |
| CN110827449A (en) * | 2019-10-31 | 2020-02-21 | 广东科裕智能科技有限公司 | Intelligent door lock control system and control method |
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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: 20100602 Termination date: 20150806 |
|
| EXPY | Termination of patent right or utility model |