CN105846931A - Wireless portable early warning broadcast set - Google Patents
Wireless portable early warning broadcast set Download PDFInfo
- Publication number
- CN105846931A CN105846931A CN201610271176.XA CN201610271176A CN105846931A CN 105846931 A CN105846931 A CN 105846931A CN 201610271176 A CN201610271176 A CN 201610271176A CN 105846931 A CN105846931 A CN 105846931A
- Authority
- CN
- China
- Prior art keywords
- early warning
- housing
- convenient
- warning broadcast
- wireless portable
- 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.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/59—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for emergency or urgency
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/71—Wireless systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transmitters (AREA)
Abstract
The present invention discloses a wireless portable early warning broadcast set. The wireless portable early warning broadcast set comprises housing, and is characterized in that: the top surface of the housing is formed by solar photovoltaic plates, and the top of the housing is provided with a flexible folded antenna; a handle, a horn and a state indication lamp are arranged at the right side of the housing; a control button, a display and a USB connection interface are arranged at the side surface of the housing; a radio frequency transmitter-receiver set, a control circuit board and a storage battery are arranged in the housing; the control circuit board is connected with the radio frequency transmitter-receiver set, the storage battery, the horn, the state indication lamp, the control button, the display, the USB connection interface and the solar photovoltaic plate; and the radio frequency transmitter-receiver set is connected with the flexible folded antenna. The wireless portable early warning broadcast set is energy saving, convenient to carry and long in signal receiving distance, and is effectively helpful to publishing early warning broadcast, and facilitates temporarily using or replacing a fault early warning set, etc. The wireless portable early warning broadcast set is simple in operation, convenient to grasp, low in cost, easy to popularize and spread, convenient for industrial production and market popularization.
Description
Technical field
The present invention relates to a kind of early warning speech amplifier, especially relate to a kind of portable wireless early warning speech amplifier.
Background technology
In recent years, due to mankind's activity and the combined influence of natural cause, global climate is in warming trend year by year, irregular anomalous weather continues to bring out on a large scale, Extreme Weather Events frequently occurs, significant impact and destruction, the ecological environment also making the mankind depend on for existence is brought directly to be threatened to socio-economic development, people life property safety.Holding of " Copenhagen World Climate Conference ", it was demonstrated that this is all paid much attention to by national governments and international body, reply is complicated, changeable climate environment has become the important topic concerning the mankind, concerning the world.
China is vast in territory, physical features is complicated, monsoon climate is obvious, the disaster that Extreme Weather-climate Events causes is relatively frequent, heavy rain, flood, arid, damage to plants caused by sudden drop in temperature, freeze injury, cold damage, severe snow, hail, dense fog, thunderclaps, spout, strong wind, heat wave, sandstorm, hot dry wind, cloudy weather for several days running, the meteorological disaster such as tropical cyclone happen occasionally.The most in recent years weather is often gone to extremes, meteorological disaster presents the feature that kind is many, scope is wide, intensity is big, the loss that meteorological disaster causes every year accounts for about the 70% of whole natural calamity, the direct economic loss caused accounts for about the 3-6% of GDP, utilize technological means to prevent and reduce natural disasters, have become as the important administration content of governments at all levels, water conservancy bureau, Meteorological Unit, Radio & Television Bureau, able to resisting flood and drought office etc..
At present, the pattern of early warning speech amplifier is varied, but great majority are all fixing uses, and be used mostly in outdoor, and break down once early warning speech amplifier, in addition it is also necessary to attendant promptly rushes for the position of fault and carries out maintenance maintenance, continuity that can not be good uses, it is impossible to meet the market demand.
Summary of the invention
It is an object of the invention to provide one and have energy-conserving and environment-protective, be convenient for carrying, signal receiving range is remote, effectively helps to issue early warning broadcast, the convenient interim a kind of portable wireless early warning speech amplifier used or replace the advantages such as fault pre-alarming machine.
The present invention is achieved by the following technical solutions: a kind of portable wireless early warning speech amplifier, including housing, it is characterised in that: described housing end face is made up of solar energy photovoltaic panel, and described case top is provided with telescopic folding antenna；Described housing front is provided with handle, loudspeaker, status indicator lamp；Described housing side is provided with control button, display, USB connector；Described enclosure interior is provided with RF receiving/transmission device, control circuit plate, battery；Described control circuit plate connects RF receiving/transmission device, battery, loudspeaker, status indicator lamp, control button, display, USB connector, solar energy photovoltaic panel respectively；Described RF receiving/transmission device connects telescopic folding antenna.
Described telescopic folding antenna is connected by rotating shaft with case top.
Described
Enclosure interior is provided with wireless communication apparatus, and described wireless communication apparatus connects control circuit plate.
The operation principle of the present invention: the present invention carries out interim early warning by remotely receiving early warning broadcast message, unitary construction is convenient, it is convenient for carrying and uses, display convenient display related data, and the convenient related data that controls of control button, the convenient related data of reporting of loudspeaker, indicator lamp can indicate that the ruuning situation of device interior, USB connector is convenient by USB connecting line other-end equipment, conveniently reprograms or revises data；The solar energy photovoltaic panel of case top conveniently converts solar energy into electric energy, and by electrical power storage in battery, extends the working time of integral device, and convenient replacement existing equipment carries out the work in the short time, conveniently keeps in repair and replaces；And the convenient efficiency that signal receives, the enhanced signal reception of increasing of folded antenna of case top, increase early warning information reception and reach stability.
The beneficial effects of the present invention is:
The present invention has energy-conserving and environment-protective, is convenient for carrying, and far, effective help issues early warning broadcast to signal receiving range, uses the most temporarily or replaces the advantages such as fault pre-alarming machine.The present invention is simple to operate, it is simple to grasping, cost is relatively low, convenient universal, it is simple to promote, it is simple to industrialized production, universal market.
Accompanying drawing illustrates:
Fig. 1 is the perspective view of the present invention.
In accompanying drawing: 1-housing, 2-handle, 3-solar energy photovoltaic panel, 4-telescopic folding antenna, 5-loudspeaker, 6-status indicator lamp, 7-control button, 8-display, 9-USB connector.
Detailed description of the invention:
Below in conjunction with Figure of description, the invention will be further described:
Embodiment 1
A kind of portable wireless early warning speech amplifier, including housing 1, it is characterised in that: described housing 1 end face is made up of solar energy photovoltaic panel 3, and described housing 1 top is provided with telescopic folding antenna 4；Described housing 1 front is provided with handle 2, loudspeaker 5, status indicator lamp 6；Described housing 1 side is provided with control button 7, display 8, USB connector 9；Described housing 1 is internal is provided with RF receiving/transmission device, control circuit plate, battery；Described control circuit plate connects RF receiving/transmission device, battery, loudspeaker 5, status indicator lamp 6, control button 7, display 8, USB connector 9, solar energy photovoltaic panel 3 respectively；Described RF receiving/transmission device connects telescopic folding antenna 4.
Described telescopic folding antenna 4 is connected by rotating shaft with housing 1 top.
Described
Housing 1 is internal is provided with wireless communication apparatus, and described wireless communication apparatus connects control circuit plate.
Embodiment 2
The operation principle of the present invention: the present invention carries out interim early warning by remotely receiving early warning broadcast message, unitary construction is convenient, it is convenient for carrying and uses, display 8 convenient display related data, and the convenient related data that controls of control button 7, the convenient related data of reporting of loudspeaker 5, indicator lamp can indicate that the ruuning situation of device interior, USB connector 9 is convenient by USB connecting line other-end equipment, conveniently reprograms or revises data；The solar energy photovoltaic panel 3 at housing 1 top conveniently converts solar energy into electric energy, and by electrical power storage in battery, extends the working time of integral device, and convenient replacement existing equipment carries out the work in the short time, conveniently keeps in repair and replaces；And the convenient efficiency that signal receives, the enhanced signal reception of increasing of folded antenna at housing 1 top, increase early warning information reception and reach stability.
Embodiment 3
The present invention conveniently uses and installs, and facilitates later maintenance, reduces remote wiring, effective reception and registration data-signal etc..
Embodiment 4
The convenient interim use substituting existing equipment of the present invention, is also convenient for temporary erection early warning signal point, increases security performance.
Claims (3)
1. a portable wireless early warning speech amplifier, including housing, it is characterised in that: described housing end face is made up of solar energy photovoltaic panel, and described case top is provided with telescopic folding antenna；Described housing front is provided with handle, loudspeaker, status indicator lamp；Described housing side is provided with control button, display, USB connector；Described enclosure interior is provided with RF receiving/transmission device, control circuit plate, battery；Described control circuit plate connects RF receiving/transmission device, battery, loudspeaker, status indicator lamp, control button, display, USB connector, solar energy photovoltaic panel respectively；Described RF receiving/transmission device connects telescopic folding antenna.
A kind of portable wireless early warning speech amplifier the most according to claim 1, it is characterised in that: described telescopic folding antenna is connected by rotating shaft with case top.
A kind of portable wireless early warning speech amplifier the most according to claim 1, it is characterised in that: described enclosure interior is provided with wireless communication apparatus, and described wireless communication apparatus connects control circuit plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610271176.XA CN105846931A (en) | 2016-04-28 | 2016-04-28 | Wireless portable early warning broadcast set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610271176.XA CN105846931A (en) | 2016-04-28 | 2016-04-28 | Wireless portable early warning broadcast set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105846931A true CN105846931A (en) | 2016-08-10 |
Family
ID=56589419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610271176.XA Withdrawn CN105846931A (en) | 2016-04-28 | 2016-04-28 | Wireless portable early warning broadcast set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105846931A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030153369A1 (en) * | 2002-02-14 | 2003-08-14 | Nokia Corporation | Clock-based time slicing |
| CN104065437A (en) * | 2013-03-22 | 2014-09-24 | 成都众山科技有限公司 | Anti-power-supply-interruption wireless early-warning broadcast main station |
| CN204190776U (en) * | 2014-11-25 | 2015-03-04 | 王宠 | Solar energy emergency advance warning broadcast system |
-
2016
- 2016-04-28 CN CN201610271176.XA patent/CN105846931A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030153369A1 (en) * | 2002-02-14 | 2003-08-14 | Nokia Corporation | Clock-based time slicing |
| CN104065437A (en) * | 2013-03-22 | 2014-09-24 | 成都众山科技有限公司 | Anti-power-supply-interruption wireless early-warning broadcast main station |
| CN204190776U (en) * | 2014-11-25 | 2015-03-04 | 王宠 | Solar energy emergency advance warning broadcast system |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160810 |