CN201100024Y - Delayed type music prompting safety door lock - Google Patents
Delayed type music prompting safety door lock Download PDFInfo
- Publication number
- CN201100024Y CN201100024Y CNU2007200440543U CN200720044054U CN201100024Y CN 201100024 Y CN201100024 Y CN 201100024Y CN U2007200440543 U CNU2007200440543 U CN U2007200440543U CN 200720044054 U CN200720044054 U CN 200720044054U CN 201100024 Y CN201100024 Y CN 201100024Y
- Authority
- CN
- China
- Prior art keywords
- door lock
- safety door
- delayed type
- key
- type music
- 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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- Hard Magnetic Materials (AREA)
Abstract
The utility model relates to a delayed safety door lock with musical prompt, in particular to a delayed safety door lock with musical prompt which automatically plays music when inserting keys for preventing the key being left in the lock. A music generator inside the door is controlled to generate the musical prompt by magnetic and electromagnetic switches. When in use, keys with magnets are just required to be inserted in the door lock, then the door lock is enabled to generate prompt sound, and the prompt sound can be stopped when the keys are taken out.
Description
One, technical field
The utility model relates to a kind of delayed type music tip safety door latch, relates in particular to a kind of music of automatically playing when key inserts, and prevents that key from leaving over the delayed type music tip safety door latch of locking.
Two, background technology
Present door lock does not all have key to leave over the prompt system of locking, and causes a lot of users often key to be retained in lock and causes potential safety hazard.
Three, summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of delayed type music tip safety door latch is provided, and relates in particular to a kind of music of automatically playing when key inserts, and prevents that key from leaving over the delayed type music tip safety door latch of locking.
The purpose of this utility model is achieved in that a kind of delayed type music tip safety door latch, and strong magnetic piece is installed on the key, utilizes magnet adhesive electro-magnet switch, and the music generator in the control gate produces music tip.During use, only need the key of carry magnet is inserted in the door lock, can make door lock produce voice prompt, can end if key is pulled up voice prompt.
Four, description of drawings
Below in conjunction with drawings and Examples, further specify the structure and the characteristics of the utility model delayed type music tip safety door latch, in the accompanying drawing:
Fig. 1 is the structure chart of embodiment one of the present utility model.
As shown in Figure 1, in embodiment one of the present utility model, delayed type music tip safety door latch comprises key 1, strong magnetic piece 2, electro-magnet switch 3, band source music generator (4), door lock (5).
Five, the specific embodiment
Implement delayed type music tip safety door latch of the present utility model, during use, only need the key of carry magnet is inserted in the door lock, can allow door lock produce voice prompt, can end if key is pulled up voice prompt.
The utility model comprises key 1, and door lock 5 is characterized in that, on described key 1, strong magnetic piece 2 is installed, strong magnetic piece 2 correspondences are equipped with electro-magnet switch 3, and electro-magnet switch 3 belows are equipped with band source music generator 4, and electro-magnet switch 3 and band source music generator 4 are installed in the door lock 5.Electro-magnet switch 3 is connected with band source music generator 4 usefulness leads.
The utility model design is unique, and is also very convenient, health, very practical very, and effect is fine.
Claims (2)
1, a kind of delayed type music tip safety door latch, comprise key (1), door lock (5), it is characterized in that, strong magnetic piece (2) is installed on described key (1), strong magnetic piece (2) correspondence is equipped with electro-magnet switch (3), and electro-magnet switch (3) below is equipped with band source music generator (4), and electro-magnet switch (3) and band source music generator (4) are installed in the door lock (5).
2, delayed type music tip safety door latch according to claim 1 is characterized in that described electro-magnet switch (3) is connected with lead with band source music generator (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200440543U CN201100024Y (en) | 2007-10-05 | 2007-10-05 | Delayed type music prompting safety door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200440543U CN201100024Y (en) | 2007-10-05 | 2007-10-05 | Delayed type music prompting safety door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201100024Y true CN201100024Y (en) | 2008-08-13 |
Family
ID=39936556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200440543U Expired - Fee Related CN201100024Y (en) | 2007-10-05 | 2007-10-05 | Delayed type music prompting safety door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201100024Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143212A (en) * | 2016-11-08 | 2017-09-08 | 刘斯 | The electronic equipment of delay auto-alarming during unlocking |
| GB2567666A (en) * | 2017-10-19 | 2019-04-24 | Laporta Giovanni | A locking system |
-
2007
- 2007-10-05 CN CNU2007200440543U patent/CN201100024Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143212A (en) * | 2016-11-08 | 2017-09-08 | 刘斯 | The electronic equipment of delay auto-alarming during unlocking |
| GB2567666A (en) * | 2017-10-19 | 2019-04-24 | Laporta Giovanni | A locking system |
| GB2569227A (en) * | 2017-10-19 | 2019-06-12 | Laporta Giovanni | A locking system |
| GB2569227B (en) * | 2017-10-19 | 2022-10-05 | Laporta Giovanni | A locking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20091105 |