CN201460499U - Inductive side-hinged door lock - Google Patents
Inductive side-hinged door lock Download PDFInfo
- Publication number
- CN201460499U CN201460499U CN2009200754520U CN200920075452U CN201460499U CN 201460499 U CN201460499 U CN 201460499U CN 2009200754520 U CN2009200754520 U CN 2009200754520U CN 200920075452 U CN200920075452 U CN 200920075452U CN 201460499 U CN201460499 U CN 201460499U
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- CN
- China
- Prior art keywords
- infrared
- lock body
- locked
- circuit
- trip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an inductive side-hinged door lock, which comprises a locking plate with an infrared emitter connected with a power wire coming out from the rear part of the locking plate; an infrared receiver circuit is arranged in a lock body at a corresponding height and is provided with a clamping hook capable of moving up and down along a self-prepared clamping groove of the clamping hook; and the clamping hook moves downward the protruding bottom end of a bolt connecting rod after the bolt is locked in the lock body. In the utility model, the infrared emitter is arranged in the locking plate and the infrared receiver circuit is arranged in the lock body to control the up and down movement of the clamping hook; when a door sash is opened, an infrared light path is blocked and the circuit is open, so that the clamping hook falls to clamp the bolt connecting rod and the bolt is locked in the lock body; and meanwhile, the switch of the receiver circuit is driven to be turned on and the whole circuit is open. Thus, even if the door is closed again, a user cannot be locked outside the door by locking. And the bolt is insusceptible to be hit so as not to influence the lock body and cause loss.
Description
Technical field
The utility model relates to a kind of vertical hinged door lock, particularly a kind of induction vertical hinged door lock.
Background technology
Behind the existing vertical hinged door door lock rotating handles, dead bolt can be locked lockhole, treat a unlatching after, after the user unclamped handle, handle and resets, dead bolt also can be returned to original position.Close once more and can closure lock as door.
The user occurs through regular meeting in use, the unexpected situation of locking of door: as, the user is temporary going out because external force effects such as wind, a door accident is closed and is locked, and causes the user to be locked in outdoors, can't inlet chamber in, cause unnecessary trouble.And the back dead bolt resets because handle resets, and stays the outside, lock even without accident, but tapping also can cause unnecessary bump that door lock is caused damage.
The utility model content
The purpose of this utility model is to provide a kind of induction vertical hinged door lock, and after mainly the existing vertical hinged door lock handle hand of solution resetted, the problem that dead bolt resets simultaneously was to avoid unwanted closure.
For achieving the above object, the technical solution of the utility model is:
A kind of induction vertical hinged door lock, comprise the latch plate that infrared transmitter is installed, the infrared transmitter that is fixed on the buckle links to each other with power line, power line passes from the buckle rear portion, the inner respective heights of lock body is fixed with the infrared receiver circuit, infrared receiving circuit has and can carry the trip that draw-in groove moves up and down by it, blocks the projection bottom that dead bolt is locked dead bolt connecting rod behind the lock body after trip moves down.
Described infrared receiving circuit has the electromagnet and the switch that is connected with lock core that produces the magnetic attraction trip when path.
The advantage of the utility model device is:
The utility model is provided with infrared receiving circuit by being provided with in infrared transmitter, the lock body in buckle, with moving up and down of control trip, when door leaf is opened, infrared light path is cut off, during circuit breaker, trip falls and blocks the dead bolt connecting rod, and dead bolt is locked lock body, and related receiving circuit switch opens of while, entire circuit opens circuit.Like this, though the door entire once more on, the user can not locked out because of locking yet.And dead bolt can arbitrarily not collided with yet, and influences lock body, causes loss.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the schematic diagram of the utility model infrared receiving circuit.
Description of drawings:
Among Fig. 1,1 is infrared projector, and 2 is power line, the infrared circuit 3 of accepting, trip 4, spring locking bar 5, dead bolt connecting rod 6, dead bolt 7.
Among Fig. 2,1 is infrared photodiode, and 2 is switch, and 3 is electromagnet, and 4 is the trip draw-in groove, and 5 is trip, and 6 is the lock hook on the trip.
The specific embodiment
See also Fig. 1, it is a kind of structural representation of responding to the vertical hinged door lock of the utility model, comprise the latch plate that infrared transmitter is installed, the infrared transmitter that is fixed on the buckle links to each other with power line, power line passes from the buckle rear portion, the inner respective heights of lock body is fixed with the infrared receiver circuit, and infrared receiving circuit has and can carry the trip that draw-in groove moves up and down by it, blocks the projection bottom that dead bolt is locked dead bolt connecting rod behind the lock body after trip moves down.Switch also links to each other with lock core, and when the lock core rotation was unblanked, the drive switch resetted, closure.
See also Fig. 2, it is present embodiment infrared receiving circuit enforcement figure, the switch that circuit connects by the infrared photodiode 1 of receiving infrared-ray, with trip 5, and power supply form.Trip 4 can move up and down by the prototype on the trip 6 along draw-in groove 4 as shown in the figure.During as circuit turn-on, electromagnet 3 produces magnetic force, attracts trip 5 to move, and as circuit breaker, trip 5 is because of sliding to the draw-in groove bottom under its gravity.
The concrete course of work is as follows:
When door leaf is closed, the infrared transmitter emission infrared rays in the buckle, the infrared receiving circuit 3 in the lock body is by infrared photodiode receiving infrared-ray, circuit 3 paths, circuit carries switch conduction, and circuit carries electromagnet and produces magnetic force, attracts trip 4 to keep high-end trim.When handle rotation, the dead bolt connecting rod 6 that connects dead bolt 7 is pressed into lock body, open door leaf after, infrared receiving circuit 3 can't receive infrared signal again, circuit breaker, and trip 4 drops because of self gravitation along carrying draw-in groove, and drive the switch opens that connects, and block dead bolt connecting rod 7 ends, prevent that its dead bolt from resetting.
When door leaf is closed once more, though the infrared photodiode of infrared receiving circuit 3 receives infrared rays and conducting once more,, switch opens circuit owing to still being, electromagnet does not produce attraction.Trip 4 still keeps original state.Lock by key until the user, when locking rotation, related switch resets, and circuit turn-on, electromagnet produce magnetic force makes trip keep high-order once more.
After the utility model vertical hinged door lock had realized that by the infrared rays transceiver door leaf is opened, the dead bolt acquiescence was in the state of locking.Like this, though the door entire once more on, the user can not locked out because of locking yet.And dead bolt can arbitrarily not collided with yet, and influences lock body, causes loss.
But the utility model adapted mechanical key uses separately, has realized this lock and has had all kinds electronics gate matched with devices (electronic access) now, has improved applicability.
Being preferred embodiment of the present utility model only in sum, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be technology category of the present utility model.
Claims (2)
1. an induction vertical hinged door is locked, it is characterized in that: comprise the latch plate that infrared transmitter is installed, the infrared transmitter that is fixed on the buckle links to each other with power line, power line passes from the buckle rear portion, the inner respective heights of lock body is fixed with the infrared receiver circuit, infrared receiving circuit has and can carry the trip that draw-in groove moves up and down by it, blocks the projection bottom that dead bolt is locked dead bolt connecting rod behind the lock body after trip moves down.
2. vertical hinged door lock according to claim 1, it is characterized in that: infrared receiving circuit has the electromagnet and the switch that is connected with lock core that produces the magnetic attraction trip when path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200754520U CN201460499U (en) | 2009-07-29 | 2009-07-29 | Inductive side-hinged door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200754520U CN201460499U (en) | 2009-07-29 | 2009-07-29 | Inductive side-hinged door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201460499U true CN201460499U (en) | 2010-05-12 |
Family
ID=42387853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200754520U Expired - Fee Related CN201460499U (en) | 2009-07-29 | 2009-07-29 | Inductive side-hinged door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201460499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519985A (en) * | 2020-05-21 | 2020-08-11 | 广东科徕尼智能科技有限公司 | Lock body induction module |
-
2009
- 2009-07-29 CN CN2009200754520U patent/CN201460499U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519985A (en) * | 2020-05-21 | 2020-08-11 | 广东科徕尼智能科技有限公司 | Lock body induction module |
| CN111519985B (en) * | 2020-05-21 | 2024-01-30 | 广东好太太智能家居有限公司 | Lock body induction module |
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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: 20100512 Termination date: 20150729 |
|
| EXPY | Termination of patent right or utility model |