CN108547518A - The room entry/exit management control device of intelligent entrance guard - Google Patents
The room entry/exit management control device of intelligent entrance guard Download PDFInfo
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- CN108547518A CN108547518A CN201810621074.5A CN201810621074A CN108547518A CN 108547518 A CN108547518 A CN 108547518A CN 201810621074 A CN201810621074 A CN 201810621074A CN 108547518 A CN108547518 A CN 108547518A
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- 239000012528 membrane Substances 0.000 claims abstract description 18
- 230000006698 induction Effects 0.000 claims description 26
- 230000009467 reduction Effects 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000005764 inhibitory process Effects 0.000 abstract description 11
- 239000007789 gas Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/04—Spring arrangements in locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/16—Use of special materials for parts of locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0079—Locks with audio features
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
- E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0084—Key or electric means; Emergency release
- E05B2047/0086—Emergency release, e.g. key or electromagnet
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to gate inhibition's technical field, the present invention there is technical issues that for existing access control system after supply line is cut off, and provide a kind of room entry/exit management control device of intelligent entrance guard, including：Door control terminal, door control terminal includes authentication means, door lock assembly, the door-plate for being hinged through the hinge to wall and the mounting portion being fixed in wall, door lock assembly include electromagnet and after work of electromagnet opening door lock magnetic lock tongue, mounting portion is equipped with the lockhole being inserted into for lock tongue, lock tongue is slidably connected with door-plate, locking spring is equipped between lock tongue and door-plate, electromagnet is located in lockhole, and authentication means are electrically connected with electromagnet；Voice authentication device, voice authentication device include shell, metallic membrane, coil and magnet, the internal cavity for accommodating magnet are equipped in shell, magnet is fixed in internal cavity, and magnet is equipped with the annular groove for accommodating coil, and coil is fixed in annular groove.
Description
Technical field
The present invention relates to gate inhibition's technical fields, and in particular to the room entry/exit management control device of intelligent entrance guard.
Background technology
Gate inhibition refers to that " door " forbids permission, is that the guard to " door " is taken precautions against, " door " here, in broad terms, including energy
Enough current various channels include the door of people's passage, and the door etc. of vehicle pass-through, therefore, gate inhibition is not limited in substantive significance
Door；With the development of technical level of science and technology and popularizing for Intelligent life, the gate inhibition in intelligent meaning is just gradually applied.Such as,
By the way that access card is positioned over Card Reader when user looks on the bright side of things in setting card reader (being often referred to radio frequency card reader) outdoors
On device, since card reader reads the data on access card, judge whether this access card is authorized and have the qualification opened the door,
If meeting the qualification of enabling, unlocks, opens the door, user is allowed to enter.With the development of technology, finger has been gradually appeared on the market
Line, vocal print and iris gate inhibition, or even have also appeared the access control system unlocked with smart mobile phone now.
In general, existing access control system is usually powered off normally opened design, primarily to there are the bursts such as fire
After situation, gate inhibition can be allowed to be in the state opened, escaped convenient for people.But still there is very big lack in this mode
It falls into, especially on anti-theft feature, i.e., if someone deliberately cuts off the supply line of access control system, just will appear gate inhibition system
The case where system is opened, there are larger stolen security risks.
Invention content
The present invention there is technical issues that for existing access control system after supply line is cut off, and provide
A kind of room entry/exit management control device of intelligent entrance guard.
Base case provided by the invention is：The room entry/exit management control device of intelligent entrance guard, including：
Door control terminal, door control terminal includes authentication means, door lock assembly, be hinged through the hinge to the door-plate of wall with
And be fixed on the mounting portion in wall, door lock assembly include electromagnet and after work of electromagnet opening door lock magnetic lock
Tongue, mounting portion are equipped with the lockhole being inserted into for lock tongue, and lock tongue is slidably connected with door-plate, and locking bullet is equipped between lock tongue and door-plate
Spring, electromagnet are located in lockhole, and authentication means are electrically connected with electromagnet；
Voice authentication device, voice authentication device include shell, metallic membrane, coil and magnet, are equipped with and use in shell
In the internal cavity for accommodating magnet, magnet is fixed in internal cavity, and magnet is equipped with the annular groove for accommodating coil, and coil is fixed
In annular groove, coil is fixedly connected with metallic membrane, and metallic membrane is fixedly connected with the side wall of internal cavity, coil and electromagnet
Electrical connection；
Distributed sensing device, it includes execution cylinder and several induction cylinders that distribution, which sets sensing device, and execution cylinder is fixed
In lockhole, execution cylinder is equipped with push rod, and push rod is connect with electromagnet, and push rod is equipped with reduction trace, induction cylinder point
It is not installed in gated area, induction cylinder is connected to by tracheae with execution cylinder respectively.
The operation principle and advantage of the present invention is：Door-plate is hinged by hinge and wall, and door-plate can be opened or be closed
Close, lock tongue is magnetic lock tongue, is slidably connected between lock tongue and door-plate, and locking spring is equipped between lock tongue and door-plate, lock tongue not
When by external force, lock tongue is to be in outwardly directed state, and lock tongue is to be inserted into in the lockhole on mounting portion at this time, completes gate inhibition system
The locking of system.
When needing opening gate system, authentication means can verify that whether the identity of user or requestor have and open
Door permission, if having enabling permission, since authentication means are electrically connected with electromagnet, electromagnet is started to work, electromagnet
Generate magnetic field, lock tongue is that tool is magnetic (and be also have magnetic field), and repulsion is generated between electromagnet and lock tongue, allow lock tongue to
The direction of principles electromagnetic iron is moved, and locking spring is compressed, and completes the opening process of an access control system.
Mainly there is provided a kind of emergent door-opening modes for voice authentication device.When the case where powering off, Yong Huwu
Method is by authentication means opening gate system, and typically, access control system needs the state in unlatching after a loss of power, with
It prevents after disaster occurs, the case where people can not escape.But in the present solution, after a loss of power, if necessary to opening gate,
User can be vibrated, coil vibrates the magnetic formed in magnet by allowing metallic membrane to generate vibration by metallic membrane band moving winding
Field (since magnet is equipped with annular groove, what is formed in the space where coil is non-uniform magnetic-field) internal vibration will produce electricity
Stream, since coil is electrically connected with electromagnet, electromagnet will produce repulsion, allow bolt retraction.In above process, user needs to allow
Metallic membrane generates vibration, will produce huge sound, and metal film during allowing metallic membrane to generate huge vibration
Piece itself can also allow air to generate vibration in vibration processes, generate huge sound.That is, needing normally-open door after a loss of power
Access control system needs to send out huge sound, avoids access control system after a loss of power in this way and is directly in open state, there is peace
The problem of full hidden danger.Even if someone deliberately cuts off the power, it is also desirable to the ability that makes too much noise opening gate, this makes it possible to
It allows Security Personnel or other staff to have to discover, reduces stolen risk.Moreover, if the emergency case really met,
Such as fire, and the escape of people, the sound that people send out in the process in escape will not be hindered, additionally it is possible to it reminds and arrives more people
Member.
Several induction cylinders of distributed sensing device are can be mounted on induction cylinder for experiencing environment temperature
Each position.After fire occurs, incuding the temperature near cylinder can increase, and when gases are heated, they expand in induction cylinder, induction
Gas in cylinder enters after tracheae in execution cylinder, and air pressure in execution cylinder increases, push rod from lockhole from inside to outside
Movement, push rod move lock tongue from lockhole from inside to outside, in bolt retraction meeting door-plate, the electromagnet and part push rod of push rod end
It can be embedded into door-plate, door-plate is still in lockup state at this time.But due to being equipped with reduction trace on push rod,
When someone pushes door-plate, it can utilize the thrust of people that push rod fractures, escape convenient for people.Such design, when induction cylinder
After really having detected that fire occurs, if escape personnel makes the time deficiency of gate inhibition's unlatching by the huge sound, energy
It is enough directly to push door-plate open, ensure the smooth escape of personnel.
The room entry/exit management control device of intelligent entrance guard of the present invention is coordinated by metallic membrane and electromagnet, is realized disconnected
In the case of electricity, in opening gate system, need to make too much noise, the huge sound can remind Security Personnel and its
He is personnel, and access control system is opened, and can reduce stolen risk.Coordinated with execution cylinder by incuding cylinder, in induction gas
Cylinder detects that temperature anomaly increases, that is, when there is fire, push rod can be allowed to stretch out, lock tongue is supported back from lockhole, is beaten convenient for people
Enabling plate is escaped.The present invention needs to send out the huge sound in opening gate, reminds and arrive security people after supply line is cut off
Member or other staff, reduce stolen security risk.
Further, it is equipped with high pressure cavity at the reduction trace on push rod, high pressure gas is filled in high pressure cavity.
Such design, after fire occurs, people are when by pushing door-plate, fractureing push rod, the high pressure in high pressure cavity
Gas meeting abrupt release comes out, and sends out huge sound.And in the event of a fire, the high pressure gas in high pressure cavity
Also can automatic expansion, finally result in push rod and pop, be broken.It during push rod pops, makes too much noise for a moment, prompting is arrived
Other staff.And after push rod disconnection, after execution cylinder releases push rod and electromagnet, since push rod has been broken, people
Door-plate can be very easily opened, is escaped convenient for people.Moreover, with the increase of fire range, even if not having in high pressure cavity
Experiencing temperature will not pop, but more and more induction cylinder interior gas enters in execution cylinder so that execute gas
Cylinder increases the pressure of push rod so that the pressure that high pressure cavity is subject to increases, and also high pressure cavity can be made to pop, and reminds to use
The accuracy to monitoring is improved at family.
Further, incude cylinder and tracheae junction be equipped with for air-flow unidirectionally flowed out out of induction cylinder it is unidirectional
Valve.
If mainly considering that only there are one induction air cylinder detectings to temperature anomaly to increase, the air pressure in the induction cylinder
Increasing, gas enters tracheal strips, and according to design, this portion gas should enter in execution cylinder, but if without list
To valve, there is portion gas that can enter in other induction cylinders, influence the action of execution cylinder, such design can improve execution
Cylinder intake efficiency.
Further, lock tongue is equipped with reduction trace, high pressure air cavity is equipped at the changed trace of lock tongue, high pressure gas intracavitary is filled with height
It calms the anger body.
If such design is in order to which execution cylinder can not be released lock tongue by push rod, people also can be by with strength
It pushes and destroys lock tongue to escape.In this case, the sound can be sent out while lock tongue is destroyed again, reminds and arrives other people
Member, ensures personal safety, and reminds and arrives Security Personnel or other staff, ensures property safety.
Further, the shell of voice authentication device is fixed on the wall outside mounting portion.
Such design can be more convenient the huge sound that sends out of reception user.
Further, push rod is hinged with electromagnet, and lock tongue is equipped in the door-plate that can retract under the extruding of wall at closing time
Interior wedge surface incudes in cylinder and is additionally provided with clear water.
Push rod hingedly can facilitate user to open door-plate with electromagnet after push rod releases lock tongue and electromagnet；Lock
Tongue, which is equipped with wedge surface, can facilitate user by door-plate closing and locking；Incude after clear water capable of being utilized heated equipped with clear water in cylinder
It can boil and become vapor, generate huge air pressure, can allow air pressure bigger in execution cylinder.
Description of the drawings
Fig. 1 is the partial cutaway view of the room entry/exit management control device embodiment 1 of intelligent entrance guard of the present invention；
Fig. 2 is the sectional side view of voice authentication device in embodiment 1.
Specific implementation mode
Below by the further details of explanation of specific implementation mode：
Reference numeral in Figure of description includes：Wall 10, electromagnet 20, lockhole 30, lock tongue 40, door-plate 11, shell
50, metallic membrane 51, coil 52, magnet 53, execution cylinder 54, reduction trace 55.
Embodiment 1
Substantially as shown in Fig. 1：The room entry/exit management control device of intelligent entrance guard, including：Door control terminal, voice authentication device
And distributed sensing device, door control terminal includes authentication means, door lock assembly, the door for being hinged through the hinge to wall 10
Plate 11 and the mounting portion being fixed in wall 10, door lock assembly include electromagnet 20 and the opening door lock after the work of electromagnet 20
Magnetic lock tongue 40 (permanent magnet selected), mounting portion is equipped with the lockhole 30 being inserted into for lock tongue 40, lock tongue 40 and door-plate
11 are slidably connected, and locking spring is equipped between lock tongue 40 and door-plate 11, and electromagnet 20 is located in lockhole 30, authentication means and
Electromagnet 20 is electrically connected；
Specifically, the FFV983 models that door control terminal is produced using Zhuhai Quanshitong Information Technology Co., Ltd.
The parameter of door control terminal, the terminal is：Camera：CMOS；Mode of operation：Button operation；Transmission mode：TCP/IP networks；It is defeated
Enter power supply：12V DC；Equipment power dissipation：Standby 2W, maximum 3W；Operating temperature：- 40 DEG C~80 DEG C；Mounting means：It is embedded.Its
Authentication mode can be the recognition of face that Card Reader can also be camera, due to there is specific product, and be the prior art, this
Place is not repeating.The present embodiment is got after being improved to the terminal, and specific improved procedure is in lock portion, tool
It is exactly the improvement to lock tongue 40 and electromagnet 20 for body, due to the concrete structure being already mentioned above, specific electromagnet 20
Parameters selection is KK-P13/27, and the power of the electromagnet 20 of the model is 1W, can generate the suction of 10N, and in power model
Size and electric current (power) positive correlation for enclosing inner suction, by actual experiment, in the present embodiment, what it is due to spring selection is micro-
Type spring, the power that electromagnet 20 generates 1.5N-8N can open door-plate 11, and detailed process is not repeating herein.
Voice authentication device includes that (specific structure is similar to existing for shell 50, metallic membrane 51, coil 52 and magnet 53
Moving-coil microphone.As shown in Figure 2), the internal cavity for accommodating magnet 53 is equipped in shell 50, magnet 53 is fixed on internal cavity
Interior, magnet 53 is equipped with the annular groove for accommodating coil 52, and coil 52 is fixed in annular groove, coil 52 and metallic membrane 51
It is fixedly connected, metallic membrane 51 is fixedly connected with the side wall of internal cavity, and coil 52 is electrically connected with electromagnet 20；Distribution sets induction dress
It sets including execution cylinder 54 and several induction cylinders, execution cylinder 54 is fixedly mounted in lockhole 30, and execution cylinder 54 is equipped with
Push rod, push rod are connect with electromagnet 20, and push rod is equipped with reduction trace 55, and induction cylinder is respectively arranged in gated area, incudes
Cylinder is connected to by tracheae with execution cylinder 54 respectively, and high pressure cavity is equipped at the reduction trace 55 on push rod, is filled out in high pressure cavity
Filled with high pressure gas, the junction for incuding cylinder and tracheae is equipped with the check valve unidirectionally flowed out out of induction cylinder for air-flow,
The shell 50 of voice authentication device is fixed on the wall 10 outside mounting portion.
When specifically used：First in lockup state, it is slidably connected between lock tongue 40 and door-plate 11, lock tongue 40 and door-plate 11
Between be equipped with locking spring, when lock tongue 40 is not by external force, lock tongue 40 be in outwardly directed state, lock tongue 40 is slotting at this time
Enter in the lockhole 30 on mounting portion, completes the locking of access control system.
When needing opening-door plate 11, that is, when needing unlock, to electromagnet after thering is access control system to recognize the permission of user
20 power supply, electromagnet 20 start to work, electromagnet 20 generate magnetic field, lock tongue 40 be tool it is magnetic (and be also have magnetic field
), repulsion is generated between electromagnet 20 and lock tongue 40, allows lock tongue 40 to be moved to the direction of principles electromagnetic iron 20, locking spring quilt
The opening process of an access control system is completed in compression.
When accident power-off needs opening gate, user can be by allowing metallic membrane 51 to generate vibration, by metallic membrane
51 band moving windings 52 vibrate, and the vibration of coil 52 is in the magnetic field that magnet 53 is formed (due to being equipped with annular groove on magnet 53, in coil 52
What is formed in the space at place is non-uniform magnetic-field) internal vibration will produce electric current, and it is electric since coil 52 is electrically connected with electromagnet 20
Magnet 20 will produce repulsion, and lock tongue 40 is allowed to shrink.It measures and uses by practical, to allow electromagnet 20 to generate enough power, need
The sound wanted reaches 85 decibels or more, and such sound allows more people to hear enough.
When suffering from fire, incuding the temperature near cylinder can increase, and when gases are heated, they expand in induction cylinder, induction
Gas in cylinder is entered after tracheae in execution cylinder 54, and air pressure in execution cylinder 54 increases, and push rod is from lockhole 30
It moves from inside to outside, push rod moves lock tongue 40 from lockhole 30 from inside to outside, and lock tongue 40 is shunk in meeting door-plate 11, the electromagnetism of push rod end
Iron 20 and part push rod can also be embedded into door-plate 11, and door-plate 11 is still in lockup state at this time.But due to
It is equipped with reduction trace 55 on push rod, when someone pushes door-plate 11, can utilize the thrust of people that push rod fractures, escape convenient for people
It is raw.Such design, after induction cylinder has really detected that fire occurs, if escape personnel is made by the huge sound
When the time deficiency that gate inhibition opens, it can directly push door-plate 11 open, ensure the smooth escape of personnel.
Embodiment 2
Compared with Example 1, it the difference is that only, lock tongue 40 is equipped with reduction trace 55, is set at the changed trace of lock tongue 40
There are high pressure air cavity, high pressure gas intracavitary to be filled with high pressure gas, push rod is hinged with electromagnet 20, and lock tongue 40, which is equipped with, at closing time can
Enough wedge surfaces under the extruding of wall 10 in retraction door-plate 11 incude in cylinder and are additionally provided with clear water.
When specifically used：Push rod hingedly can be convenient after push rod releases lock tongue 40 and electromagnet 20 with electromagnet 20
User opens door-plate 11；Lock tongue 40, which is equipped with wedge surface, can facilitate user to close door-plate 11 and locking；It is set in induction cylinder
It can boil after having clear water that clear water can be utilized heated and become vapor, generate huge air pressure, can allow in execution cylinder 54
Air pressure bigger.If execution cylinder 54 can not be released lock tongue 40 by push rod, people can also pass through the damage lock that pushes with strength
Tongue 40 is escaped.In this case, the sound can be sent out while lock tongue 40 is destroyed again, reminds and arrives other staff, is ensured
Personal safety is reminded and arrives Security Personnel or other staff, ensures property safety.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date
Ordinary technical knowledge can know the prior art all in the field, and with using routine experiment hand before the date
The ability of section, one skilled in the art can improve in conjunction with self-ability and implement under the enlightenment that the application provides
This programme, some typical known features or known method should not implement the application as one skilled in the art
Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make
Go out several modifications and improvements, these should also be considered as protection scope of the present invention, these all do not interfere with the effect that the present invention is implemented
Fruit and patent practicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
The records such as body embodiment can be used for explaining the content of claim.
Claims (6)
1. the room entry/exit management control device of intelligent entrance guard, which is characterized in that including：
Door control terminal, door control terminal include authentication means, door lock assembly, the door-plate for being hinged through the hinge to wall and consolidate
The mounting portion being scheduled in wall, door lock assembly include electromagnet and after work of electromagnet opening door lock magnetic lock tongue, peace
Dress portion is equipped with the lockhole being inserted into for lock tongue, and lock tongue is slidably connected with door-plate, and locking spring, electromagnetism are equipped between lock tongue and door-plate
Iron is located in lockhole, and authentication means are electrically connected with electromagnet；
Voice authentication device, voice authentication device include shell, metallic membrane, coil and magnet, are equipped in shell for holding
Receive the internal cavity of magnet, magnet is fixed in internal cavity, and magnet is equipped with the annular groove for accommodating coil, and coil is fixed on ring
In shape slot, coil is fixedly connected with metallic membrane, and metallic membrane is fixedly connected with the side wall of internal cavity, and coil is electrically connected with electromagnet
It connects；
Distributed sensing device, it includes execution cylinder and several induction cylinders that distribution, which sets sensing device, and execution cylinder is fixedly mounted
In lockhole, execution cylinder is equipped with push rod, and push rod is connect with electromagnet, and push rod is equipped with reduction trace, and induction cylinder is pacified respectively
Loaded in gated area, induction cylinder is connected to by tracheae with execution cylinder respectively.
2. the room entry/exit management control device of intelligent entrance guard according to claim 1, it is characterised in that：Reduction trace on push rod
Place is equipped with high pressure cavity, and high pressure gas is filled in high pressure cavity.
3. the room entry/exit management control device of intelligent entrance guard according to claim 1, it is characterised in that：Incude cylinder and tracheae
Junction be equipped with for air-flow the check valve that unidirectionally flows out out of induction cylinder.
4. the room entry/exit management control device of intelligent entrance guard according to claim 1, it is characterised in that：Lock tongue is equipped with reduction
Trace, high pressure air cavity is equipped at the changed trace of lock tongue, and high pressure gas intracavitary is filled with high pressure gas.
5. the room entry/exit management control device of intelligent entrance guard according to claim 1, it is characterised in that：Voice authentication device
Shell is fixed on the wall outside mounting portion.
6. the room entry/exit management control device of intelligent entrance guard according to claim 1, it is characterised in that：Push rod is cut with scissors with electromagnet
Connect, lock tongue be equipped at closing time can be under the extruding of wall in retraction door-plate wedge surface, incude cylinder in be additionally provided with clear water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621074.5A CN108547518B (en) | 2018-06-15 | 2018-06-15 | Access management control device of intelligent entrance guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621074.5A CN108547518B (en) | 2018-06-15 | 2018-06-15 | Access management control device of intelligent entrance guard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108547518A true CN108547518A (en) | 2018-09-18 |
| CN108547518B CN108547518B (en) | 2024-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810621074.5A Active CN108547518B (en) | 2018-06-15 | 2018-06-15 | Access management control device of intelligent entrance guard |
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| Country | Link |
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| CN (1) | CN108547518B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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