CN2555334Y - Locking device of sensing electronic interlocking mechanism - Google Patents
Locking device of sensing electronic interlocking mechanism Download PDFInfo
- Publication number
- CN2555334Y CN2555334Y CN 02263371 CN02263371U CN2555334Y CN 2555334 Y CN2555334 Y CN 2555334Y CN 02263371 CN02263371 CN 02263371 CN 02263371 U CN02263371 U CN 02263371U CN 2555334 Y CN2555334 Y CN 2555334Y
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- lock
- utility
- model
- locking device
- electromagnetic coil
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Abstract
The utility model discloses a locking device of a sensing electronic interlocking mechanism, comprising a lock shell. A lock shell is internally provided with an infrared sensing head and an electromagnetic coil. A lock tongue valve core the front end of which extends out of the lock shell is arranged thoroughly inside the electromagnetic coil. The lock tongue valve core is fixed between a valve cover and a valve seat. A spring is arranged between the back end of the lock tongue valve core and the valve seat. The utility model ensures the interlocking more reliable by utilizing the theory of electromagnet and controlling the order control function of the chip according to the use character of an air shower, an air brake and a delivery window and the specification demand of GMP. Besides, the utility model adopts a mode of infrared sensing, thereby starting the lock more conveniently. The utility model is in particular suitable to be used in an air-lock chamber which has more than two doors for current control.
Description
Technical field
The utility model relates to a kind of lockset, and is especially a kind of by many locking devices of lockset being joined together to use and have certain control program requirement.
Background technology
Along with people's deepening continuously and improving constantly to purification technics research to the purification requirement, some also seem important day by day with the relevant auxiliary products of cleaning project, also be subjected to people's great attention such as being widely used in interlock between wind pouring, goods pouring, delivery window and air-lock, remaining indiffenent certainly will influence the quality of cleaning project and national drug quality of production management regulation (GMP) is checked and accepted.Connecting each other between the room of the different cleanliness factors of GMP regulation and between clean area and the non-clean area must have antipollution measure, as between wind pouring, air-lock, buffering or delivery window.In order more effectively to prevent to pollute from non-clean area to clean area and low cleanliness factor room to the transition of high-cleanness, high room, wind pouring, goods pouring, air-lock and delivery window must be with interlock, must be all airtight when promptly not using, and when using, can only open wherein any fan, remaining is all interlocked and closes and can not open, with antipollution diffusion transition.Will open and need not key as the public passage of stream of people's logistics, and it is simple more good more, propagate with antipollution transition, according to the handling characteristics and the GMP code requirement of wind pouring, goods pouring, air-lock and delivery window, interlock is necessary airtight reliably, use is simple, cheap.
Summary of the invention
The purpose of this utility model is: the locking device that a kind of induction type electronic interlocking mechanism is provided, this device is at wind pouring, goods pouring, air-lock and the handling characteristics of delivery window and the code requirement of GMP, utilize the sequential control function of electromagnetic principle and control chip to make interlocking, airtight more reliable, and employing infrared induction mode, make unlatching more convenient, be specially adapted to the air-flow control of the air lock more than two.
The technical solution of the utility model is: the locking device of a kind of induction type electronic interlocking mechanism, comprise lock housing, be provided with infrared induction head and electromagnetic coil in the described lock housing, be equipped with front end in the electromagnetic coil and stretch out the dead bolt spool of lock housing, the dead bolt spool is fixed in valve gap and the valve seat, is provided with spring between the rear end of dead bolt spool and the valve seat.
The further technical scheme of the utility model is: the locking device of a kind of induction type electronic interlocking mechanism, comprise lock housing, be provided with infrared induction head and electromagnetic coil in the described lock housing, be equipped with front end in the electromagnetic coil and stretch out the dead bolt spool of lock housing, the dead bolt spool is fixed in valve gap and the valve seat, is provided with spring between the rear end of dead bolt spool and the valve seat; Described lock body is connected and fixed by spring pin after adopting multilayer laminated stack.
When the user did not use, interlock was in power supply state, and dead bolt is automatic blocking under the effect of magnetic force, when the user use near the time because the infrared induction door lock opens automatically, people, thing etc. can enter, enter the pass, back and leave to the doorstep, infrared induction is ineffective, and door lock is automatic blocking again.When Yishanmen is being opened when also not closing, other door can not be opened owing to the interlocking effect, so just effectively controlled the convection current of air-flow, prevent to pollute the transition diffusion, though because dead bolt is unjustified and can't shut the time with lockhole, the prompting that can give a warning of this device will shut up the door carefully, and also guarantees other smooth unlatching simultaneously if Men Wei shuts or shuts, just can reach by said method and both to have opened conveniently airtight again reliable purpose.
The utility model has the advantages that:
1. the utility model adopts the infrared induction head, can open and close automatically door lock, reduces the cross pollution of people, thing, meets the requirement of GMP standard fully.
2. electromagnetic valve core dual-purpose lock core of the present utility model, simple in structure, common electromagnetic valve energising inspiration spool and open door lock, power-off restoration is closed door lock, and the utility model is then switched on the sucking-off spool and is closed door lock, power-off restoration and open door lock, the thinking uniqueness.
3. lock body of the present utility model is connected and fixed by spring pin after adopting multilayer laminated stack, has not only made simple, reliable in quality, but also can improve electromagnetic performance to greatest extent, and the assembling between the existing lock housing of lock body adopts spring pin to connect, and mounting or dismounting are simple.
Description of drawings
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present utility model;
Wherein: 1 infrared induction head; 2 valve gaps; 3 electromagnetic coils; 4 lamination sheets; 5 dead bolt spools; 6 valve seats; 7 springs; 8 spring pins; 9 package integrated packages; 10 multi-core sockets; 11 lock housings.
The specific embodiment
Embodiment: as shown in Figure 1, the locking device of a kind of induction type electronic interlocking mechanism, comprise lock housing (11), be provided with infrared induction head (1) and electromagnetic coil (3) in the described lock housing (11), be equipped with front end in the electromagnetic coil (3) and stretch out the dead bolt spool (5) of lock housing (11), dead bolt spool (5) is fixed in valve gap (2) and the valve seat (6), is provided with spring (7) between the rear end of dead bolt spool (5) and the valve seat (6); Described lock body adopts multilayer laminated (4) stack back to be connected and fixed by spring pin (8).
The utility model is by infrared induction head (1), valve gap (2), electromagnetic coil (3), lamination sheet (4), dead bolt spool (5), valve seat (6), spring (7), spring pin (8), package integrated package (9), multi-core socket (10), lock housing (11) is formed, during use, should at first link up each device by multi-core socket (10) and central controller, to guarantee signal transmission and supply power supply, when the no one uses, each installs the power supply normal open, dead bolt spool (5) outside sucking-off under the electromagnetic force effect of electromagnetic coil (3), thereby the access door of institute's interlocking is closed, when the people walks close to use, because the effect of infrared induction head (1), send the signal cut power supply, under the elastic force effect of spring (7), dead bolt spool (5) is got back to original position, thereby automatic open channel door, the access door of other interlocking is received signal simultaneously, make corresponding infrared induction head ineffective and can't open, when closing again that the people leaves again to the doorstep, power supply recloses and locks access door, uses the same method then to open other Interlocking door.When failing to lock the door if dead bolt spool (5) and lockhole are unjustified, this device will give a warning to remind and not close to the doorstep, remaining Interlocking door is not opened yet simultaneously, by above method, the just convection current of airflow partition effectively avoids polluting the transition diffusion, when cutting off general supply when meeting the state of emergency (as breaking out of fire), all access doors all can be opened automatically, and assurance personnel in time evacuate.
Claims (2)
1. the locking device of an induction type electronic interlocking mechanism, comprise lock housing (11), it is characterized in that: be provided with infrared induction head (1) and electromagnetic coil (3) in the described lock housing (11), be equipped with front end in the electromagnetic coil (3) and stretch out the dead bolt spool (5) of lock housing (11), dead bolt spool (5) is fixed in valve gap (2) and the valve seat (6), is provided with spring (7) between the rear end of dead bolt spool (5) and the valve seat (6).
2. the locking device of induction type electronic according to claim 1 interlocking mechanism is characterized in that: described lock body adopts multilayer laminated (4) stack back to be connected and fixed by spring pin (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02263371 CN2555334Y (en) | 2002-07-24 | 2002-07-24 | Locking device of sensing electronic interlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02263371 CN2555334Y (en) | 2002-07-24 | 2002-07-24 | Locking device of sensing electronic interlocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2555334Y true CN2555334Y (en) | 2003-06-11 |
Family
ID=33729778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02263371 Expired - Fee Related CN2555334Y (en) | 2002-07-24 | 2002-07-24 | Locking device of sensing electronic interlocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2555334Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265090A (en) * | 2014-09-29 | 2015-01-07 | 上海森松制药设备工程有限公司 | Mechanical pressure sensing and locking safety device |
-
2002
- 2002-07-24 CN CN 02263371 patent/CN2555334Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265090A (en) * | 2014-09-29 | 2015-01-07 | 上海森松制药设备工程有限公司 | Mechanical pressure sensing and locking safety device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |