CN204836585U - Simple and easy portable megaphone - Google Patents
Simple and easy portable megaphone Download PDFInfo
- Publication number
- CN204836585U CN204836585U CN201520628390.7U CN201520628390U CN204836585U CN 204836585 U CN204836585 U CN 204836585U CN 201520628390 U CN201520628390 U CN 201520628390U CN 204836585 U CN204836585 U CN 204836585U
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- megaphone
- casing
- housing
- supporting
- 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
Abstract
The utility model discloses a simple and easy portable megaphone, including the megaphone casing, the roof is installed at megaphone casing top, fixed connection between roof and the megaphone casing, the roof both sides are equipped with the guard shield, the guard shield slope sets up downwards, megaphone casing both sides are equipped with the guard plate, the guard plate is fixed on the megaphone casing, transversely be equipped with the heat dissipation strip on the guard plate, heat dissipation strip one end is extended on the megaphone casing, its other end extends on the guard plate lateral surface, the megaphone casing embeds the megaphone, the megaphone is two at least, vertical installation has the LED light trough between two liang of megaphones, the LED light trough embeds LED lamp strip, megaphone casing bottom is connected with a support base. This simple and easy portable megaphone structural design is novel, and the public address is respond well, and is fit for open -air the use, also is difficult for drenching the megaphone even meet the rainy day, can play certain shielding effect, still has the function of illumination simultaneously concurrently, and the thermal diffusivity is good, conveniently carries.
Description
Technical field
The utility model relates to a kind of loudspeaker, particularly a kind of simple portable loudspeaker.
Background technology
Conventional loudspeakers in the market be substantially all by microphone and power amplifier unit two parts with the use of product, and mostly use troublesome poeration, take up an area large, inconvenience is mobile and carry with and poor universality.And the feature of environmental protection is poor, noise is large, and cause causing larger noise to surrounding enviroment, make it affect bad, especially in the open in stage performance, and general loudspeaker function is single, and it is also very inconvenient to carry.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the problems referred to above, provides a kind of novel in structural design, and amplifying effect is good, and is applicable to the simple portable loudspeaker of outdoor use.
To achieve these goals, the technical solution adopted in the utility model is such: simple portable loudspeaker of the present utility model, comprise loudspeaker housing, loudspeaker case top is provided with top board, be fixedly connected with between top board with loudspeaker housing, top board both sides are provided with guard shield, guard shield is tilted to lower setting, loudspeaker housing both sides are provided with protective plate, protective plate is fixed on loudspeaker housing, protective plate is laterally provided with heat sink strip, heat sink strip one end extends on loudspeaker housing, its other end extends on protective plate lateral surface, loudspeaker housing built-in microphone, loudspeaker is at least two, between loudspeaker, LED groove is vertically installed between two, the built-in LED lamp bar of LED groove, loudspeaker housing bottom is connected with a base for supporting, water-proof sealing rubber strip is connected with between base for supporting and loudspeaker housing, bottom base for supporting, universal wheel is installed.
Further, as a kind of concrete version, loudspeaker case inside face described in the utility model is covered with watertight composition, and watertight composition is sealedly connected on loudspeaker housing.
Further, as a kind of concrete version, the angle of inclination between guard shield described in the utility model and top board is between 30 degree to 60 degree.
Further, as a kind of concrete version, top board described in the utility model adopts waterproof construction material to make.
Further, as a kind of concrete version, loudspeaker described in the utility model is at least two.
Further, as a kind of concrete version, the built-in noise-decreasing device of loudspeaker described in the utility model, noise-decreasing device is connected with loudspeaker by built-in circuit.
Further, as a kind of concrete version, LED groove side described in the utility model is hinged with the arc cover body mated with it.
Further, as a kind of concrete version, protective plate described in the utility model is that PVC plastic glue material is made.
Further, as a kind of concrete version, loudspeaker surface of shell described in the utility model is coated with photocatalyst purification layer.
Further, as a kind of concrete version, base for supporting described in the utility model adopts and increases the weight of base for supporting.
Compared with prior art, the utility model has the advantage of: this simple portable loudspeaker novel in structural design, amplifying effect is good, and be applicable to outdoor use, even if run into the rainy day also not easily drench loudspeaker, can play and certain block effect, also have the function of illumination simultaneously concurrently, thermal diffusivity is good, conveniently carries.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
In figure: 1. loudspeaker housing; 2. top board; 3. guard shield; 4.LED light trough; 5. loudspeaker; 6. protective plate; 7. heat sink strip; 8. base for supporting; 9. universal wheel.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The micropkonic preferred embodiment of the utility model simple portable as shown in Figure 1, comprise loudspeaker housing 1, loudspeaker housing 1 top is provided with top board 2, be fixedly connected with between top board 2 with loudspeaker housing 1, top board 2 both sides are provided with guard shield 3, guard shield 3 is tilted to lower setting, loudspeaker housing 1 both sides are provided with protective plate 6, protective plate 6 is fixed on loudspeaker housing 1, protective plate 6 is laterally provided with heat sink strip 7, heat sink strip 7 one end extends on loudspeaker housing 1, its other end extends on protective plate 6 lateral surface, loudspeaker housing 1 built-in microphone 5, loudspeaker 5 is at least two, between loudspeaker 5, LED groove 4 is vertically installed between two, the built-in LED lamp bar of LED groove 4, be connected with a base for supporting 8 bottom loudspeaker housing 1, water-proof sealing rubber strip is connected with between base for supporting 8 and loudspeaker housing 1, universal wheel 9 is installed bottom base for supporting 8, described loudspeaker housing 1 medial surface is covered with watertight composition, watertight composition is sealedly connected on loudspeaker housing 1, angle of inclination between described guard shield 3 and top board 2 is between 30 degree to 60 degree, described top board 2 adopts waterproof construction material to make, described loudspeaker 5 is at least two, the built-in noise-decreasing device of described loudspeaker 5, noise-decreasing device is connected with loudspeaker 5 by built-in circuit, described LED groove 4 side is hinged with the arc cover body mated with it, described protective plate 6 is made for PVC plastic glue material, described loudspeaker housing 1 surface is coated with photocatalyst purification layer, described base for supporting 8 adopts and increases the weight of base for supporting.
Simple portable loudspeaker novel in structural design of the present utility model, amplifying effect is good, and is applicable to outdoor use, even if run into the rainy day also not easily drench loudspeaker, can play and certain block effect, also have the function of illumination simultaneously concurrently, thermal diffusivity is good, conveniently carries.Described loudspeaker housing 1 medial surface is covered with watertight composition, and watertight composition is sealedly connected on loudspeaker housing 1, avoids current to immerse loudspeaker inner; The discharge of rainwater, between 30 degree to 60 degree, is convenient in angle of inclination between described guard shield 3 and top board 2; Described top board 2 adopts waterproof construction material to make, and improves water resistance further; Described loudspeaker 5 is at least two, the built-in noise-decreasing device of described loudspeaker 5, and noise-decreasing device is connected with loudspeaker 5 by built-in circuit, can reduce noise to a certain extent; Described LED groove 4 side is hinged with the arc cover body mated with it, meets design concept; Described protective plate 6 is made for PVC plastic glue material, and protective is strong, longer service life; Described loudspeaker housing 1 surface is coated with photocatalyst purification layer, can play certain catharsis; Described base for supporting 8 adopts and increases the weight of base for supporting, not easily topples over.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (7)
1. a simple portable loudspeaker, comprise loudspeaker housing, it is characterized in that: loudspeaker case top is provided with top board, be fixedly connected with between top board with loudspeaker housing, top board both sides are provided with guard shield, guard shield is tilted to lower setting, loudspeaker housing both sides are provided with protective plate, protective plate is fixed on loudspeaker housing, protective plate is laterally provided with heat sink strip, heat sink strip one end extends on loudspeaker housing, its other end extends on protective plate lateral surface, loudspeaker housing built-in microphone, loudspeaker is at least two, between loudspeaker, LED groove is vertically installed between two, the built-in LED lamp bar of LED groove, loudspeaker housing bottom is connected with a base for supporting, water-proof sealing rubber strip is connected with between base for supporting and loudspeaker housing, bottom base for supporting, universal wheel is installed,
Described loudspeaker surface of shell is coated with photocatalyst purification layer.
2. simple portable loudspeaker according to claim 1, is characterized in that: the angle of inclination between described guard shield and top board is between 30 degree to 60 degree.
3. simple portable loudspeaker according to claim 1, is characterized in that: described top board adopts waterproof construction material to make.
4. simple portable loudspeaker according to claim 1, is characterized in that: described loudspeaker is at least two.
5. simple portable loudspeaker according to claim 1, is characterized in that: described LED groove side is hinged with the arc cover body mated with it.
6. simple portable loudspeaker according to claim 1, is characterized in that: described protective plate is that PVC plastic glue material is made.
7. simple portable loudspeaker according to claim 1, is characterized in that: described base for supporting adopts and increases the weight of base for supporting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628390.7U CN204836585U (en) | 2015-08-20 | 2015-08-20 | Simple and easy portable megaphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628390.7U CN204836585U (en) | 2015-08-20 | 2015-08-20 | Simple and easy portable megaphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204836585U true CN204836585U (en) | 2015-12-02 |
Family
ID=54694134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520628390.7U Expired - Fee Related CN204836585U (en) | 2015-08-20 | 2015-08-20 | Simple and easy portable megaphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204836585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376413A (en) * | 2019-08-22 | 2019-10-25 | 国网山东省电力公司龙口市供电公司 | A kind of electric metering box with moisture-proof function |
-
2015
- 2015-08-20 CN CN201520628390.7U patent/CN204836585U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376413A (en) * | 2019-08-22 | 2019-10-25 | 国网山东省电力公司龙口市供电公司 | A kind of electric metering box with moisture-proof function |
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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 |
Granted publication date: 20151202 Termination date: 20160820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |