CN202838478U - Ultra-thin multifunctional access control device - Google Patents
Ultra-thin multifunctional access control device Download PDFInfo
- Publication number
- CN202838478U CN202838478U CN 201220393220 CN201220393220U CN202838478U CN 202838478 U CN202838478 U CN 202838478U CN 201220393220 CN201220393220 CN 201220393220 CN 201220393220 U CN201220393220 U CN 201220393220U CN 202838478 U CN202838478 U CN 202838478U
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- master controller
- access device
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- circuit
- multifunctional access
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Abstract
The utility model relates to an access control device, in particularly to an ultra-thin multifunctional access control device. The ultra-thin multifunctional access control device comprises an outer shell, a master controller, a power circuit, an electric lock circuit and an input and output circuit, wherein the power circuit, the electric lock circuit and the input and output circuit are respectively connected with the master controller in an electrical mode. The master controller comprises an central processing unit(CPU), a real time clock chip and a memorizer, the input and output circuit comprises a reading head circuit of the reading and writing proximity card, and the reading head circuit is electrically connected with the master controller. The ultra-thin multifunctional access control device is integrated with the real time clock chip and the memorizer inside the master controller. The ultra-thin multifunctional access control device is not only capable of achieving the access control system function, but also realizing the function of the attendance machine. The design of adopting integrated type chips saves the space and reduces the size of the access control device.
Description
Technical field
The utility model relates to a kind of entrance guard device, is specifically related to a kind of ultra-thin Multifunctional access device.
Background technology
Along with the development of technology, the progress of science and technology, various electronic equipments also begin to enter into people's life, and door access machine also just arises at the historic moment under such background.The door access machine principle of work: utilize radio RF recognition technology, in contactless card was placed on the door access machine reading range, door access machine read card image, the card relevant information is carried out data to be processed, if meet the current condition that sets in advance, door access machine will send the release instruction of opening the door, and allow to pass through.If do not meet current condition, door access machine does not send the release instruction of opening the door, and does not allow to pass through.When running into the situation such as illegal invasion, door access machine can automatic alarm.
Existing access control and the effect of only having switch gate of the door access machine of management based on contactless card, function is comparatively single, and existing door access machine structure is heavy, attractive in appearance not, it is convenient not to install.
The utility model content
In order to address the above problem, the utility model provides a kind of simple in structure, multiple functional ultra-thin Multifunctional access device.
A kind of ultra-thin Multifunctional access device, comprise shell, and master controller, power circuit, electric lock circuit and imput output circuit, described power circuit, electric lock circuit, imput output circuit are electrically connected with master controller respectively, described master controller comprises CPU, real-time timepiece chip and storer, described imput output circuit comprises the read head circuit of reading and writing contactless card, and described read head circuit is electrically connected with master controller.
Wherein, described imput output circuit also comprises input key, and described input key is electrically connected with master controller.
Wherein, described input key comprises the doorbell button, the button of deploying troops on garrison duty/withdraw a garrison, and the numeral of input message, symbol keys.
Wherein, described Multifunctional access device also comprises the LCD display that shows the master controller result, and LCD display is electrically connected with master controller.
Wherein, described Multifunctional access device also comprises the communication interface that is connected with external host and/or external access-control card reader, and described communication interface is electrically connected with master controller.
Wherein, be provided with the lightning protection circuit that prevents lightning surge between described master controller and the communication interface.
Wherein, described Multifunctional access device also comprises warning circuit, and described warning circuit is electrically connected with master controller.
Wherein, described warning circuit comprises dual-colored LED pilot lamp and hummer.
Wherein, described shell comprises drain pan, mesochite and button cover plate, and described drain pan and mesochite are fixedly connected to form the housing of a hollow, and described button cover plate detachable cover is on mesochite; Described mesochite and drain pan relevant position are provided with the mounting hole of a plurality of fixedly Multifunctional access devices, and when the button cover plate was placed on the mesochite, the button cover plate covered mounting hole fully.
Wherein, described Multifunctional access device also is provided with photo-resistor, and described photo-resistor is electrically connected with master controller, and the described drain pan position corresponding with photo-resistor is provided with pick-proof and detects the hole.
The beneficial effects of the utility model are: 1, Multifunctional access device of the present utility model is provided with real-time timepiece chip and storer in master controller, except realizing the gate control system function, also realized the function of attendance recorder, and adopt the integrated form chip design to save the space, reduced the volume of entrance guard device; 2, this Multifunctional access device is simple to operate, installation is comparatively convenient; 3, pick-proof detects and after the hole can allow light transmission, photo-resistor receive light source information is fed back to master controller when entrance guard device is pried open, and reaches warning function thereby start warning circuit; 4, this Multifunctional access device also can independently use, finish access control and attendance checking function there not being the backstage to provide in the situation of soft and hardware system and equipment.
Description of drawings
Fig. 1 is the structural representation of Multifunctional access device of the present utility model.
Fig. 2 is the structural representation that Fig. 1 opens the button cover plate.
Fig. 3 is the reverse side structural representation of Fig. 1.
Fig. 4 is the modular structure synoptic diagram of Multifunctional access device of the present utility model.
Description of reference numerals is as follows:
10-master controller; 20-power circuit;
30-electric lock circuit; 40-imput output circuit;
50-communication interface; 60-warning circuit;
75-pick-proof detects the hole; 42-input key;
43-LCD display; 61-LED light;
62-hummer; 70-shell;
71-drain pan; 72-mesochite;
73-button cover plate; 74-mounting hole.
Embodiment
For the purpose, technical scheme and the advantage that make utility model is clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.
Referring to Fig. 1 to Fig. 4, a kind of ultra-thin Multifunctional access device, comprise shell 70, and master controller 10, power circuit 20, electric lock circuit 30 and imput output circuit 40, described power circuit 20, electric lock circuit 30, imput output circuit 40 are electrically connected with master controller 10 respectively, described master controller 10 comprises CPU, real-time timepiece chip and storer, and described imput output circuit 40 comprises the read head circuit of reading and writing contactless card, and described read head circuit is electrically connected with master controller 10.
The read head circuit is used for the read-write to contactless card that the user holds.When the close card-reading zone induction range of contactless card, by electromagnetic field couples and energy conversion, realize that CPU control read head circuit is with contactless reading and writing data between the contactless card.
Wherein, described imput output circuit 40 also comprises input key 42, and described input key 42 is electrically connected with master controller 10.
Wherein, described input key 42 comprises the doorbell button, the button of deploying troops on garrison duty/withdraw a garrison, and the numeral of input message, symbol keys.
Wherein, described Multifunctional access device also comprises the LCD display 43 that shows master controller 10 results, and LCD display 43 is electrically connected with master controller 10.
Wherein, described Multifunctional access device also comprises the communication interface 50 that is connected with external host and/or external access-control card reader, and described communication interface 50 is electrically connected with master controller 10.The user can carry out exchanges data with external host by this communication interface 50, convenient processing to information; Also can outside this Multifunctional access device, connect again and establish an outside access-control card reader, prevent that the invader from destroying Multifunctional access device, can realize like this function of gate control system, can protect Multifunctional access device again.
Wherein, be provided with the lightning protection circuit 51 that prevents lightning surge between described master controller 10 and the communication interface 50.
This Multifunctional access device according to the difference of reading contactless card frequency of operation, can be divided into two series of ID of IC and the 125K of 13.56M; According to the difference of communication mode, can be divided into 485 communication and two series of ethernet communication.The theoretical long-distance transmissions of supporting 1200 meters of 485 communication modes can connect 32 equipment networks; Ethernet network communication is followed IEEE802.3 ethernet network standard.
Wherein, described Multifunctional access device also comprises warning circuit 60, and described warning circuit 60 is electrically connected with master controller 10.
Wherein, described warning circuit 60 comprises dual-colored LED pilot lamp 61 and hummer 62.
When meeting, the contactless card reading information presets requirement, then blue led pilot lamp flicker, hummer 62 short sound.Other states, as overtime, the alert event that opens the door, then hummer 62 can yowl, the flicker of red LED pilot lamp.
Wherein, described shell 70 comprises drain pan 71, mesochite 72 and button cover plate 73, and described drain pan 71 and mesochite 72 are fixedly connected to form the housing of a hollow, and described button cover plate 73 detachable covers are on mesochite 72; Described mesochite 72 and drain pan 71 relevant positions are provided with the mounting hole 74 of a plurality of fixedly Multifunctional access devices, and when button cover plate 73 was placed on the mesochite 72, button cover plate 73 covered mounting hole 74 fully.
This Multifunctional access device is suitable for being installed on the 86 series end box structures commonly used at present.Drain pan 71 and mesochite 72 use fixed screw to assemble becomes substantially complete product, and button cover plate 73 is demountable parts, plays the effect of decorating and protecting gate inhibition's all-in-one installation screw position.During installation, after various wiring connect, from mounting hole 74 install two 86 series the end boxes screw after, cover again button cover plate 73, namely finish installation.
Wherein, described Multifunctional access device also is provided with photo-resistor, and described photo-resistor is electrically connected with master controller 10, and described drain pan 71 position corresponding with photo-resistor is provided with pick-proof and detects hole 75.Pick-proof detects and after hole 75 can allow light transmission, photo-resistor receive light source information is fed back to master controller 10 when entrance guard device is pried open, and reaches warning function thereby start warning circuit 60.
Multifunctional access device of the present utility model also is provided with real-time timepiece chip and storer in master controller 10, except realizing the gate control system function, also realized the function of attendance recorder, and the thickness of this entrance guard device only is 19mm; This Multifunctional access device is simple to operate, installation is comparatively convenient; This Multifunctional access device also can independently use, finish access control and attendance checking function there not being the backstage to provide in the situation of soft and hardware system and equipment.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (10)
1. ultra-thin Multifunctional access device, it is characterized in that: comprise shell, and master controller, power circuit, electric lock circuit and imput output circuit, described power circuit, electric lock circuit, imput output circuit are electrically connected with master controller respectively, described master controller comprises CPU, real-time timepiece chip and storer, described imput output circuit comprises the read head circuit of reading and writing contactless card, and described read head circuit is electrically connected with master controller.
2. a kind of ultra-thin Multifunctional access device according to claim 1, it is characterized in that: described imput output circuit also comprises input key, described input key is electrically connected with master controller.
3. a kind of ultra-thin Multifunctional access device according to claim 2, it is characterized in that: described input key comprises the doorbell button, the button of deploying troops on garrison duty/withdraw a garrison, and the numeral of input message, symbol keys.
4. a kind of ultra-thin Multifunctional access device according to claim 1 is characterized in that: described Multifunctional access device also comprises the LCD display that shows the master controller result, and LCD display is electrically connected with master controller.
5. a kind of ultra-thin Multifunctional access device according to claim 1, it is characterized in that: described Multifunctional access device also comprises the communication interface that is connected with external host and/or external access-control card reader, described communication interface is electrically connected with master controller.
6. a kind of ultra-thin Multifunctional access device according to claim 5 is characterized in that: be provided with the lightning protection circuit that prevents lightning surge between described master controller and the communication interface.
7. a kind of ultra-thin Multifunctional access device according to claim 1, it is characterized in that: described Multifunctional access device also comprises warning circuit, described warning circuit is electrically connected with master controller.
8. a kind of ultra-thin Multifunctional access device according to claim 7, it is characterized in that: described warning circuit comprises dual-colored LED pilot lamp and hummer.
9. a kind of ultra-thin Multifunctional access device according to claim 2, it is characterized in that: described shell comprises drain pan, mesochite and button cover plate, described drain pan and mesochite are fixedly connected to form the housing of a hollow, and described button cover plate detachable cover is on mesochite; Described mesochite and drain pan relevant position are provided with the mounting hole of a plurality of fixedly Multifunctional access devices, and when the button cover plate was placed on the mesochite, the button cover plate covered mounting hole fully.
10. a kind of ultra-thin Multifunctional access device according to claim 9, it is characterized in that: described Multifunctional access device also is provided with photo-resistor, described photo-resistor is electrically connected with master controller, and the described drain pan position corresponding with photo-resistor is provided with pick-proof and detects the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393220 CN202838478U (en) | 2012-08-09 | 2012-08-09 | Ultra-thin multifunctional access control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393220 CN202838478U (en) | 2012-08-09 | 2012-08-09 | Ultra-thin multifunctional access control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202838478U true CN202838478U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220393220 Expired - Fee Related CN202838478U (en) | 2012-08-09 | 2012-08-09 | Ultra-thin multifunctional access control device |
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| CN (1) | CN202838478U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105389874A (en) * | 2015-12-04 | 2016-03-09 | 佛山市汇泰龙智能科技有限公司 | Control system and control method for intelligent lock |
| CN106157493A (en) * | 2016-08-22 | 2016-11-23 | 常州市武进华瑞电子有限公司 | Burglar alarm with protective plate |
-
2012
- 2012-08-09 CN CN 201220393220 patent/CN202838478U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105389874A (en) * | 2015-12-04 | 2016-03-09 | 佛山市汇泰龙智能科技有限公司 | Control system and control method for intelligent lock |
| CN106157493A (en) * | 2016-08-22 | 2016-11-23 | 常州市武进华瑞电子有限公司 | Burglar alarm with protective plate |
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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: 20130327 Termination date: 20150809 |
|
| EXPY | Termination of patent right or utility model |