CN204331930U - Rotate alarm - Google Patents
Rotate alarm Download PDFInfo
- Publication number
- CN204331930U CN204331930U CN201420726394.4U CN201420726394U CN204331930U CN 204331930 U CN204331930 U CN 204331930U CN 201420726394 U CN201420726394 U CN 201420726394U CN 204331930 U CN204331930 U CN 204331930U
- Authority
- CN
- China
- Prior art keywords
- source device
- signal source
- containment vessel
- acoustical generator
- alarm
- 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
Links
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a kind of rotation 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; amplifier is provided with 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.By the way, the utility model one rotates alarm, and structure is simple, puts flexibly, has rotational structure, warning effect can be made more outstanding.
Description
Technical field
The utility model relates to alarm field, particularly relates 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 utility model 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 utility model 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 the utility model preferred embodiment, described acoustical generator and signal source device are by being electrically connected.
In the utility model preferred embodiment, described driving shaft inside is provided with rolling bearing.
In the utility model preferred embodiment, described containment vessel surface is provided with the hole that amplifies.
The beneficial effects of the utility model are: the utility model 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 utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, 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, 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 utility model;
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 utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, 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.
The utility model embodiment 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 utility model one rotates alarm, and structure is simple, puts flexibly, has rotational structure, warning effect can be made more outstanding.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description 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 utility model.
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 |
|---|---|---|---|
| CN201420726394.4U CN204331930U (en) | 2014-11-28 | 2014-11-28 | Rotate alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420726394.4U CN204331930U (en) | 2014-11-28 | 2014-11-28 | Rotate alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204331930U true CN204331930U (en) | 2015-05-13 |
Family
ID=53168261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420726394.4U Expired - Fee Related CN204331930U (en) | 2014-11-28 | 2014-11-28 | Rotate alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204331930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104504824A (en) * | 2014-11-28 | 2015-04-08 | 常州超音电子有限公司 | Rotation alarm |
-
2014
- 2014-11-28 CN CN201420726394.4U patent/CN204331930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104504824A (en) * | 2014-11-28 | 2015-04-08 | 常州超音电子有限公司 | Rotation alarm |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012114298A3 (en) | Pressure monitoring system and method | |
| CN204331930U (en) | Rotate alarm | |
| WO2015189368A3 (en) | Winches and hoisting systems with heave compensation | |
| CN204332030U (en) | Packaged type alarm | |
| CN103458185A (en) | Intelligent monitoring camera | |
| CN104504824A (en) | Rotation alarm | |
| CN204406562U (en) | Fire-retardant alarm | |
| CN104537779A (en) | Anti-flaming alarm | |
| EP2901921A3 (en) | Systems for monitoring and notification of vital sign changes | |
| CN204332019U (en) | For the alarm of pipeline | |
| CN211653818U (en) | Smoke alarm device | |
| CN104504870A (en) | Mobile type alarm | |
| CN208814335U (en) | A kind of device of detection material strip transmission derailing | |
| CN203916179U (en) | Thickener is shut down early warning checkout gear | |
| CN104504864A (en) | Alarm for door fame | |
| CN202953017U (en) | Rail area construction audible and visual alarm apparatus | |
| CN201317580Y (en) | Alarm device for preventing shaft swaying of belt conveyor roller | |
| CN104332014A (en) | Smart home anti-theft device | |
| CN104851219A (en) | Alarm device | |
| CN204348326U (en) | Rotary hummer | |
| CN203457228U (en) | Face-identification camera device | |
| CN204727528U (en) | A kind of fall arrest electric block | |
| CN204731945U (en) | A kind of wireless gas detection alarm system being applied to restricted clearance | |
| CN205038570U (en) | Cardboard formula computer antitheft cabinet | |
| CN104504863A (en) | Alarm for pipeline |
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: 20150513 Termination date: 20151128 |