CN104504824A - Rotation alarm - Google Patents
Rotation alarm Download PDFInfo
- Publication number
- CN104504824A CN104504824A CN201410698927.7A CN201410698927A CN104504824A CN 104504824 A CN104504824 A CN 104504824A CN 201410698927 A CN201410698927 A CN 201410698927A CN 104504824 A CN104504824 A CN 104504824A
- Authority
- CN
- China
- Prior art keywords
- alarm
- source device
- signal source
- containment vessel
- amplifier
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a rotation alarm. The rotation alarm comprises a sounder, a signal source device, an amplifier, a rotation plate, a driving shaft and a protective casing, wherein the sounder, the signal source device and the amplifier are arranged in the protective casing, the sounder and the signal source device are connected, the amplifier is arranged between the sounder and the signal source device, the back surface of the protective casing is provided with the rotation plate, the rotation plate and the protective casing are connected through a driving shaft. Through such a mode, the rotation alarm is simple in structure, is flexibly placed, has a rotary structure and can enable the alarm effect to be better.
Description
Technical field
The present invention relates to alarm field, particularly relate to a kind of rotation alarm.
Background technology
Alarm is a kind of for preventing or preventing certain event that the consequence caused occurs, and reminds or warns us should take certain electronic product of taking action with forms such as sound, light, air pressure.Alarm (alarm), is divided into mechanical alarm device and electronic alarm.Along with the progress of science and technology, mechanical alarm device is replaced by the electronic alarm of advanced person more and more, is often applied to the fields such as the system failure, safety precaution, communications and transportation, medical aid, emergency disaster relief, induction detection, inseparable with social production.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of rotation alarm, and structure is simple, puts flexibly, has rotational structure, warning effect can be made more outstanding.
For solving the problems of the technologies described above; the technical scheme that the present invention adopts is: provide a kind of and rotate alarm; comprise acoustical generator, signal source device, amplifier, swivel plate, driving shaft and containment vessel; containment vessel is located at by described acoustical generator, signal source device and amplifier; described acoustical generator is connected with signal source device; be provided with amplifier between described acoustical generator and signal source device, the described containment vessel back side is provided with swivel plate, and described swivel plate is connected by driving shaft with containment vessel.
In a preferred embodiment of the present invention, described acoustical generator and signal source device are by being electrically connected.
In a preferred embodiment of the present invention, described driving shaft inside is provided with rolling bearing.
In a preferred embodiment of the present invention, described containment vessel surface is provided with the hole that amplifies.
The invention has the beneficial effects as follows: the present invention's one rotates alarm, and structure is simple, puts flexibly, has rotational structure, warning effect can be made more outstanding.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is a kind of structural representation rotating alarm one preferred embodiment of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, swivel plate, and 2, containment vessel, 3, amplifier, 4, acoustical generator, 5, signal source device, 6, driving shaft, 7, amplify hole.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A kind of rotation alarm; comprise acoustical generator 4, signal source device 5, amplifier 3, swivel plate 1, driving shaft 6 and containment vessel 2; containment vessel 2 is located at by described acoustical generator 4, signal source device 5 and amplifier 3; described acoustical generator 4 is connected with signal source device 5; amplifier 3 is provided with between described acoustical generator 4 and signal source device 5; described containment vessel 2 back side is provided with swivel plate 1, and described swivel plate 1 is connected by driving shaft 6 with containment vessel 2.
In addition, described acoustical generator 4 and signal source device 5 are by being electrically connected.
In addition, described driving shaft 6 inside is provided with rolling bearing.
In addition, described containment vessel 2 surface is provided with the hole 7 that amplifies.
The present invention's one rotates alarm, and structure is simple, puts flexibly, has rotational structure, warning effect can be made more outstanding.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a rotation alarm; it is characterized in that; comprise: acoustical generator, signal source device, amplifier, swivel plate, driving shaft and containment vessel; containment vessel is located at by described acoustical generator, signal source device and amplifier; described acoustical generator is connected with signal source device; be provided with amplifier between described acoustical generator and signal source device, the described containment vessel back side is provided with swivel plate, and described swivel plate is connected by driving shaft with containment vessel.
2. one according to claim 1 rotates alarm, it is characterized in that, described acoustical generator and signal source device are by being electrically connected.
3. one according to claim 1 rotates alarm, and it is characterized in that, described driving shaft inside is provided with rolling bearing.
4. one according to claim 1 rotates alarm, and it is characterized in that, described containment vessel surface is provided with the hole that amplifies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698927.7A CN104504824A (en) | 2014-11-28 | 2014-11-28 | Rotation alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698927.7A CN104504824A (en) | 2014-11-28 | 2014-11-28 | Rotation alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104504824A true CN104504824A (en) | 2015-04-08 |
Family
ID=52946241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410698927.7A Pending CN104504824A (en) | 2014-11-28 | 2014-11-28 | Rotation alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104504824A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2297756Y (en) * | 1997-06-16 | 1998-11-18 | 李显信 | Infrared theft-proof alarm device |
| KR200439805Y1 (en) * | 2008-01-21 | 2008-05-08 | 안덕상 | Floating up type alarm apparatus for self-protection |
| CN201521893U (en) * | 2009-09-30 | 2010-07-07 | 红塔烟草(集团)有限责任公司 | Electric rotating LED alarm lamp |
| CN202257828U (en) * | 2011-10-26 | 2012-05-30 | 汕头市腾威工艺玩具有限公司 | Commodity antitheft device |
| CN202650151U (en) * | 2012-04-09 | 2013-01-02 | 何燕红 | Network-based electric rotary LED alarm lamp |
| CN104033773A (en) * | 2014-06-25 | 2014-09-10 | 徐锋 | Rotary LED alarm lamp and alarm indicator thereof |
| CN204331930U (en) * | 2014-11-28 | 2015-05-13 | 常州超音电子有限公司 | Rotate alarm |
-
2014
- 2014-11-28 CN CN201410698927.7A patent/CN104504824A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2297756Y (en) * | 1997-06-16 | 1998-11-18 | 李显信 | Infrared theft-proof alarm device |
| KR200439805Y1 (en) * | 2008-01-21 | 2008-05-08 | 안덕상 | Floating up type alarm apparatus for self-protection |
| CN201521893U (en) * | 2009-09-30 | 2010-07-07 | 红塔烟草(集团)有限责任公司 | Electric rotating LED alarm lamp |
| CN202257828U (en) * | 2011-10-26 | 2012-05-30 | 汕头市腾威工艺玩具有限公司 | Commodity antitheft device |
| CN202650151U (en) * | 2012-04-09 | 2013-01-02 | 何燕红 | Network-based electric rotary LED alarm lamp |
| CN104033773A (en) * | 2014-06-25 | 2014-09-10 | 徐锋 | Rotary LED alarm lamp and alarm indicator thereof |
| CN204331930U (en) * | 2014-11-28 | 2015-05-13 | 常州超音电子有限公司 | Rotate alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |