CN205375629U - Entrance guard's delayed time system - Google Patents
Entrance guard's delayed time system Download PDFInfo
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- CN205375629U CN205375629U CN201620076440.XU CN201620076440U CN205375629U CN 205375629 U CN205375629 U CN 205375629U CN 201620076440 U CN201620076440 U CN 201620076440U CN 205375629 U CN205375629 U CN 205375629U
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- time system
- delayed time
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Abstract
The utility model discloses an entrance guard's delayed time system, a serial communication port, include: card inductor and mechanical structure frame are read to the setting on the door, with read the access control host computer that card inductor and mechanical structure frame is connected, the access control host computer is connected with computer and delayed time system, wherein, be provided with rectification filter circuit in the delayed time system, with source transformation circuit and master control circuit that rectification filter circuit connects, with master control circuit has still connected gradually delay circuit, drive circuit and electric control lock and signal amplifier. The utility model discloses an increase the delayed time system on original entrance guard's basis, so both guaranteed the safety of personnel's business turn over, also guaranteed entrance guard's safety.
Description
Technical field
This utility model relates to gate inhibition's technical field, more particularly to a kind of gate inhibition's delayed time system.
Background technology
Gate control system can realize the places such as office block, apartment, dormitory, it is necessary to increasing safety precaution, door and passage to access and exit control are controlled.Prior art reads the information of the personnel of swiping the card by card reader, access control main frame converts the information into the signal of telecommunication and is sent in computer, computer carry out judging these personnel that hold whether obtained authorizing at this moment between section can enter gate, the work of the locking that completes to unblank, keep according to the result judged.Visible achieving the control closed the door of opening the door, turnover personnel must pass in and out immediately, otherwise can be locked out or be lived to wait danger by badge, and the safety of personnel can not get guarantee；But also there will be personnel because of postpone turnover cause system start-up blocking time, door is locked out but without reaching reduction point.
Therefore how providing a kind of gate control system that can increase delay function is the problem that those skilled in the art need solution badly.
Utility model content
In view of this, this utility model provides a kind of gate control system that can increase delay function.
For achieving the above object, this utility model provides following technical scheme:
Gate inhibition's delayed time system, it is characterized in that, including: it is arranged on the Card Reader induction apparatus on door and frame for movement frame, the access control main frame being connected with described Card Reader induction apparatus and frame for movement frame, described access control main frame is connected to host computer and delayed time system, wherein, it is provided with current rectifying and wave filtering circuit in described delayed time system, the power converting circuit being connected with described current rectifying and wave filtering circuit and governor circuit, be also connected with delay circuit, drive circuit and electric control lock and signal amplifier in turn with described governor circuit.
Preferably, in above-mentioned a kind of gate inhibition's delayed time system, the voltage of described power converting circuit output is 12V.
Preferably, in above-mentioned a kind of gate inhibition's delayed time system, described electric control lock can send gate-control signal.
This utility model, by increasing delayed time system on the basis of original gate inhibition, so both ensure that the safety that personnel pass in and out, also ensure that the safety of gate inhibition.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
Fig. 1 accompanying drawing is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
This utility model embodiment discloses a kind of gate control system that can increase delay function.
Refer to accompanying drawing, a kind of gate inhibition's delayed time system disclosed in this utility model, specifically include:
It is arranged on the Card Reader induction apparatus on door and frame for movement frame, the access control main frame being connected with described Card Reader induction apparatus and frame for movement frame, described access control main frame is connected to host computer and delayed time system, wherein, it is provided with current rectifying and wave filtering circuit in described delayed time system, the power converting circuit being connected with described current rectifying and wave filtering circuit and governor circuit, be also connected with delay circuit, drive circuit and electric control lock and signal amplifier in turn with described governor circuit
This utility model, by increasing delayed time system on the basis of original gate inhibition, so both ensure that the safety that personnel pass in and out, also ensure that the safety of gate inhibition.
In order to optimize technique scheme further, the voltage of power converting circuit output is 12V.
In order to optimize technique scheme further, electric control lock can send gate-control signal.
nullIn order to optimize technique scheme further，After the personnel of swiping the card swipe the card，Card Reader induction apparatus senses，Signal message is passed to access control main frame，Thus producing host signal，Host signal is sent to governor circuit after signal amplifier，The signal message that governor circuit detects carry out inside compare with computing after will export the lock-in control signal of a high level，Send delay circuit again to，Signal is passed to drive circuit by delay circuit，Drive circuit controls electric control lock and is opened by door，And keep the state of time delay，When operation frame for movement frame after personnel's turnover of swiping the card，Door is automatically reset，After electric control lock senses that door resets，Send gate-control signal again and pass to signal amplifier，Pass to governor circuit again，Then signal is directly sent to drive circuit door is carried out locking by governor circuit，Such a process，Ensure that the safety of the safety of turnover personnel and gate inhibition.
In this specification, each embodiment adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment, owing to it corresponds to the method disclosed in Example, so what describe is fairly simple, relevant part illustrates referring to method part.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein when without departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (3)
1. gate inhibition's delayed time system, it is characterized in that, including: it is arranged on the Card Reader induction apparatus on door and frame for movement frame, the access control main frame being connected with described Card Reader induction apparatus and frame for movement frame, described access control main frame is connected to host computer and delayed time system, wherein, it is provided with current rectifying and wave filtering circuit in described delayed time system, the power converting circuit being connected with described current rectifying and wave filtering circuit and governor circuit, be also connected with delay circuit, drive circuit and electric control lock and signal amplifier in turn with described governor circuit.
2. a kind of gate inhibition's delayed time system according to claim 1, it is characterised in that the voltage of described power converting circuit output is 12V.
3. a kind of gate inhibition's delayed time system according to claim 1, it is characterised in that described electric control lock can send gate-control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076440.XU CN205375629U (en) | 2016-01-26 | 2016-01-26 | Entrance guard's delayed time system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076440.XU CN205375629U (en) | 2016-01-26 | 2016-01-26 | Entrance guard's delayed time system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205375629U true CN205375629U (en) | 2016-07-06 |
Family
ID=56269003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620076440.XU Expired - Fee Related CN205375629U (en) | 2016-01-26 | 2016-01-26 | Entrance guard's delayed time system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205375629U (en) |
-
2016
- 2016-01-26 CN CN201620076440.XU patent/CN205375629U/en not_active Expired - Fee Related
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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: 20160706 Termination date: 20170126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |