CN205277073U - Door body with alarming function and magnetism lockhole cover - Google Patents
Door body with alarming function and magnetism lockhole cover Download PDFInfo
- Publication number
- CN205277073U CN205277073U CN201520912230.5U CN201520912230U CN205277073U CN 205277073 U CN205277073 U CN 205277073U CN 201520912230 U CN201520912230 U CN 201520912230U CN 205277073 U CN205277073 U CN 205277073U
- Authority
- CN
- China
- Prior art keywords
- coil
- lockhole
- door body
- key
- iron core
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to an everyday object the field discloses a door body with alarming function and magnetism lockhole cover, include: the setting is internal by battery powered coil at the door, reaches control the battery does the switch module of coil power supply, be equipped with the iron core in the coil, the lockhole cover is fixed in door body lockhole department, the lockhole cover is the ferrous metal, works as during the coil circular telegram, the lockhole cover is covered by the magnetic adsorption of coil and iron core the lockhole, the switch module is equipped with infrared receiver, when receive by during infrared signal that the key of the door body sent, circular telegram or outage are just carried out to the switch module, be equipped with infra -red transmitter in the handheld end of key, infra -red transmitter is supplied power by button cell, shift knob is served and is equipped with to key handheld. Adopt this technical scheme can prevent effectively that the lockhole from being filled in or rustting, can also prevent burglary.
Description
Technical field
The utility model relates to articles for daily use field, in particular to a kind of with the door body of warning function and magnetic lock escutcheon.
Background technology
Lockhole is mostly exposed by current door body, can not be antifouling antirust, and antitheft rank is low.
Practical novel content
The object of the utility model embodiment is to provide a kind of with the door body of warning function and magnetic lock escutcheon, it is possible to covers the lockhole on a body, prevents lockhole from by filling in or getting rusty, it is also possible to antitheft.
It is a kind of with the door body of warning function and magnetic lock escutcheon that the utility model embodiment provides, comprise: be arranged on coil battery-powered in a body, and control the switch assembly that described battery is described coil power supply, it is provided with iron core in described coil, described lockhole cover is fixed on a body lockhole place, described lockhole cover is ferrous metal, when described coil electricity, described lockhole cover is covered described lockhole by the magnetic absorption of coil and iron core, when described coil blackout, described coil and iron core do not produce magnetic field, the lockhole cover of ferrous metal it is provided with in not adsorbing, described switch assembly is provided with infrared receptor, when receiving the infrared signal sent by the key of described door body, described switch assembly just performs energising or power-off, infrared emission device it is provided with in the handheld terminal of described key, described infrared emission device is powered by button cell, on the handheld terminal of described key and be provided with switching push button, the warning device being connected respectively with described switch assembly and battery and timing device also it is provided with in described door body.
Therefore, application the present embodiment technical scheme, owing to adopting described lockhole cover to protect described lockhole, it is possible to effectively prevent lockhole from by filling in or getting rusty, it is also possible to antitheft.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 for the utility model provide a kind of with the door body circuit block diagram of warning function and magnetic lock escutcheon;
A kind of key circuit block diagram that Fig. 2 provides for the utility model;
A kind of Key structure figure that Fig. 3 provides for the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment:
The present embodiment provides a kind of with the door body of warning function and magnetic lock escutcheon, as shown in Figure 1, comprise: be arranged in a body coil 20 powered by battery 10, and control the switch assembly 30 that described battery 10 is the power supply of described coil 20, it is provided with iron core 50 in described coil 20, described lockhole cover 40 is fixed on a body lockhole place, described lockhole cover 40 is ferrous metal, when described coil 20 is energized, described lockhole cover 40 is covered described lockhole by the magnetic absorption of coil 20 and iron core 50, when described coil 20 power-off, described coil 20 and iron core 50 do not produce magnetic field, the lockhole cover 40 of ferrous metal it is provided with in not adsorbing, infrared receptor 31 it is provided with in described switch assembly 30, when receiving the infrared signal sent by the key 60 of described door body, described switch assembly 30 performs energising or power-off, as shown in Figures 2 and 3, it is provided with infrared emission device 61 in the handheld terminal of described key 60, described infrared emission device 61 is powered by button cell 62, on the handheld terminal of described key 60 and be provided with switching push button 63, the warning device 80 and timing device 90 that are connected respectively with described switch assembly 30 and battery 10 also it is provided with in described door body. when described lockhole cover 40 is closed by magnetic absorption, if not being make described lockhole cover 40 open but force firmly to open to described lockhole cover 40 by disconnecting power supply, then described switch assembly 30 starts warning device 80 and sends alarm sound, frightens bad person away and avoids stolen. and by described timing device 90 can preset time period, in this preset time period, forbid that described switch assembly 30 opens described lockhole cover 40, particularly go on business, travel or evening family nobody time can enable timing function, strengthen anti-theft measure.
The power of the magnetic of coil 20 is relevant with the number of turn of the size of the presence or absence of electric current, electric current, coil, does not have magnetic, have magnetic during energising during power-off, and electric current is more big, and its magnetic is more strong, and the number of turn of coil is more many, and its magnetic is more strong. Iron core 50 easily magnetization, easily the soft iron of disappearing magnetism or silicon steel are manufactured again, such iron core has magnetic when being energized, just disappear after power-off thereupon, magnetic can use switching current control, the size of magnetic can control by the number of turn of the power of electric current or coil, it is possible to changes resistance control size of current and controls magnetic size. When after hot-wire coil inside insertion iron core, iron core is magnetized by the magnetic field of coil, and the iron core after magnetization also becomes a magnet, like this due to two mutual superpositions in magnetic field, it is the magnetic of coil and the acting in conjunction of the magnetic of the iron core being magnetized, thus the magnetic making coil strengthens greatly.
Therefore, it may also be useful to time by the switch of lockhole cover described in key infrared control, it is possible to effective antifouling antirust, it is also possible to antitheft.
Above-described enforcement mode, does not form the restriction to this technical scheme protection domain. The amendment done within any spirit in above-mentioned enforcement mode and principle, equivalent replace and improvement etc., all should be included within the protection domain of this technical scheme.
Claims (1)
1. one kind with the door body of warning function and magnetic lock escutcheon, it is characterized in that, comprise: be arranged on coil battery-powered in a body, and control the switch assembly that described battery is described coil power supply, it is provided with iron core in described coil, described lockhole cover is fixed on a body lockhole place, described lockhole cover is ferrous metal, when described coil electricity, described lockhole cover is covered described lockhole by the magnetic absorption of coil and iron core, when described coil blackout, described coil and iron core do not produce magnetic field, the lockhole cover of ferrous metal it is provided with in not adsorbing, described switch assembly is provided with infrared receptor, when receiving the infrared signal sent by the key of described door body, described switch assembly just performs energising or power-off, infrared emission device it is provided with in the handheld terminal of described key, described infrared emission device is powered by button cell, on the handheld terminal of described key and be provided with switching push button, the warning device being connected respectively with described switch assembly and battery and timing device also it is provided with in described door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912230.5U CN205277073U (en) | 2015-11-13 | 2015-11-13 | Door body with alarming function and magnetism lockhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912230.5U CN205277073U (en) | 2015-11-13 | 2015-11-13 | Door body with alarming function and magnetism lockhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205277073U true CN205277073U (en) | 2016-06-01 |
Family
ID=56061657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520912230.5U Expired - Fee Related CN205277073U (en) | 2015-11-13 | 2015-11-13 | Door body with alarming function and magnetism lockhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205277073U (en) |
-
2015
- 2015-11-13 CN CN201520912230.5U patent/CN205277073U/en not_active Expired - Fee Related
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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: 20160601 Termination date: 20161113 |