CN205743316U - A kind of antitheft door key alarm device - Google Patents
A kind of antitheft door key alarm device Download PDFInfo
- Publication number
- CN205743316U CN205743316U CN201521134095.2U CN201521134095U CN205743316U CN 205743316 U CN205743316 U CN 205743316U CN 201521134095 U CN201521134095 U CN 201521134095U CN 205743316 U CN205743316 U CN 205743316U
- Authority
- CN
- China
- Prior art keywords
- antitheft door
- lock
- alarm
- key
- safe
- 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 discloses a kind of antitheft door key alarm device, including alarm, power supply, floating head electric installation and geared lock mechanisms；Described alarm, power supply and geared lock mechanisms are sequentially connected in series, described floating head electric installation includes that two conductions are raised the nose above water to breathe, two conduction floating heads are electrically connected with alarm and geared lock mechanisms, two conductions raise the nose above water to breathe to be separately positioned on the top and bottom of the keyhole of safe-guard door lock, and the afterbody that conduction is raised the nose above water to breathe is connected to safe-guard door lock by spring；Described geared lock mechanisms links with the lock core of safe-guard door lock；This antitheft door key alarm device can be reported to the police in the case of user does not extract antitheft door key always, thus points out user to extract antitheft door key, it is to avoid cause antitheft door just as fabricating because user's carelessness forgets to pull out antitheft door key.
Description
Technical field
This utility model relates to antitheft door technical field, specifically a kind of antitheft door key alarm device.
Background technology
The full name of antitheft door be "Anti-theft safety door”.It has both antitheft and safe performance.Specify according to " anti-theft safety door general technical specifications ", qualified antitheft door utilized the opening that 615 square millimeters cannot be pried open or be opened on door leaf to the portable power tools such as ordinary hand tools and electric hand drill such as chisel, screwdriver, crowbar in 15 minutes, or opened the opening of 38 square millimeters in the semicircle of keyed end 150 square millimeters.And the lockset used on antitheft door must be to detect the qualified Special purpose lock for anti-theft door with anti-drilling function through inspection center of the Ministry of Public Security.Antitheft door can make of different materials, but it is qualified only to reach standard detection, and the door getting safety precaution product quasi-product card could be referred to as antitheft door.
In daily life, stolen case is caused to happen occasionally because householder forgets to pull out antitheft door key.Although the anti-theft effect of antitheft door is preferable, but Ruo Yin householder's carelessness is forgotten to pull out antitheft door key, then antitheft door is just just as fabricating.If antitheft door can remind householder in the case of key does not pulls out, will solve this problem undoubtedly.
Utility model content
The purpose of this utility model is to provide a kind of antitheft door key alarm device, by reporting to the police in the case of not extracting at antitheft door key, it is to avoid householder forgets to pull out antitheft door key, the property safety of protection householder.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of antitheft door key alarm device, including alarm, power supply, floating head electric installation and geared lock mechanisms；Described alarm, power supply and geared lock mechanisms are sequentially connected in series, described floating head electric installation includes that two conductions are raised the nose above water to breathe, two conduction floating heads are electrically connected with alarm and geared lock mechanisms, two conductions raise the nose above water to breathe to be separately positioned on the top and bottom of the keyhole of safe-guard door lock, and the afterbody that conduction is raised the nose above water to breathe is connected to safe-guard door lock by spring；Described geared lock mechanisms links with the lock core of safe-guard door lock.
As further program of the utility model: described alarm is voice guard.
Compared with prior art, the beneficial effects of the utility model are: this antitheft door key alarm device can be reported to the police in the case of user does not extract antitheft door key always, thus point out user to extract antitheft door key, it is to avoid cause antitheft door just as fabricating because user's carelessness forgets to pull out antitheft door key.
Accompanying drawing explanation
Fig. 1 is the structural representation of antitheft door key alarm device.
Fig. 2 is to raise the nose above water to breathe the scheme of installation of electric installation in antitheft door key alarm device.
In figure: 1-alarm, 2-power supply, 3-raise the nose above water to breathe electric installation, 31-and conduct electricity floating head, 32-spring, 4-geared lock mechanisms, 5-keyhole.
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 are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1～2, in this utility model embodiment, a kind of antitheft door key alarm device, including alarm 1, power supply 2, floating head electric installation 3 and geared lock mechanisms 4；Described alarm 1, power supply 2 and geared lock mechanisms 4 are sequentially connected in series, described floating head electric installation 3 includes two conduction floating heads 31, two conduction floating heads 31 are electrically connected with alarm 1 and geared lock mechanisms 4, thus constitute series loop, preferably, described alarm 1 is voice guard, two conductions raise the nose above water to breathe 31 top and bottom of keyholes 5 being separately positioned on safe-guard door lock, and the afterbody of conduction floating head 31 is connected to safe-guard door lock by spring 32, when key inserts in keyhole 5, key is by conduction floating head 31 pressuring springs 32, spring 32 is made to shrink, under the pressure of spring 32, conduction floating head 31 and key constitute reliable electric connection, thus two conduction floating heads 31 are turned on by key, whole series loop is made to turn on；Described geared lock mechanisms 4 links with the lock core of safe-guard door lock, when the key inserting keyhole 5 mates with lock core, geared lock mechanisms 4 unlocks, the lock core enabling safe-guard door lock rotates, user realizes unblanking by key rotation lock core, if the key inserting keyhole 5 does not mates with lock core, lock core is locked by geared lock mechanisms 4, key will be unable to rotate the lock core of safe-guard door lock, improves theftproof performance.
Operation principle of the present utility model is: described antitheft door key alarm device, user inserts a key in keyhole 5, under the effect of key, the conducting of two conduction floating heads 31, whole series loop is made to turn on, alarm 1 and geared lock mechanisms 4 are started working, when the key inserting keyhole 5 mates with lock core, geared lock mechanisms 4 unlocks, the lock core enabling safe-guard door lock rotates, user realizes unblanking by key rotation lock core, if the key inserting keyhole 5 does not mates with lock core, lock core is locked by geared lock mechanisms 4, key will be unable to rotate the lock core of safe-guard door lock.After safe-guard door lock is opened by user by key, if user does not extract key, alarm 1 will be reported to the police always, remind user to extract key.After user extracts key, two conduction raise the nose above water to breathe 31 separated, make whole series loop disconnect, alarm 1 is no longer reported to the police.
Described antitheft door key alarm device can be reported to the police in the case of user does not extract antitheft door key always, thus points out user to extract antitheft door key, it is to avoid cause antitheft door just as fabricating because user's carelessness forgets to pull out antitheft door key.Described antitheft door key alarm device is relatively specific for the poor old people of memory and the child of impatient carelessness.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (2)
1. an antitheft door key alarm device, it is characterised in that include alarm (1), power supply (2), floating head electric installation (3) and geared lock mechanisms (4)；Described alarm (1), power supply (2) and geared lock mechanisms (4) are sequentially connected in series, described floating head electric installation (3) includes two conductions floating head (31), two conductions floating head (31) are electrically connected with alarm (1) and geared lock mechanisms (4), two conductions raise the nose above water to breathe (31) be separately positioned on the top and bottom of keyhole (5) of safe-guard door lock, and conduction is raised the nose above water to breathe the afterbody of (31) and is connected to safe-guard door lock by spring (32)；Described geared lock mechanisms (4) links with the lock core of safe-guard door lock.
Antitheft door key alarm device the most according to claim 1, it is characterised in that described alarm (1) is voice guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521134095.2U CN205743316U (en) | 2015-12-31 | 2015-12-31 | A kind of antitheft door key alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521134095.2U CN205743316U (en) | 2015-12-31 | 2015-12-31 | A kind of antitheft door key alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205743316U true CN205743316U (en) | 2016-11-30 |
Family
ID=57388446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521134095.2U Expired - Fee Related CN205743316U (en) | 2015-12-31 | 2015-12-31 | A kind of antitheft door key alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205743316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577013A (en) * | 2020-05-21 | 2020-08-25 | 重庆科技学院 | Key forgets to pull out and door does not close reminding device |
-
2015
- 2015-12-31 CN CN201521134095.2U patent/CN205743316U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577013A (en) * | 2020-05-21 | 2020-08-25 | 重庆科技学院 | Key forgets to pull out and door does not close reminding device |
| CN111577013B (en) * | 2020-05-21 | 2021-06-04 | 重庆科技学院 | Key forgets to pull out and door does not close reminding device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20171231 |