CN213072980U - Broadcast is with platform that keeps off rain - Google Patents
Broadcast is with platform that keeps off rain Download PDFInfo
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- CN213072980U CN213072980U CN202021858553.8U CN202021858553U CN213072980U CN 213072980 U CN213072980 U CN 213072980U CN 202021858553 U CN202021858553 U CN 202021858553U CN 213072980 U CN213072980 U CN 213072980U
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Abstract
The utility model relates to a broadcasting equipment technical field, specifically speaking relates to a broadcast is with platform that keeps off rain. It includes the platform that keeps off the rain and installs the speaker in the platform that keeps off the rain, the platform rear side that keeps off the rain is equipped with the backplate, the backplate top is fixed with the canopy that keeps off the rain, backplate front side surface four corners department all is fixed with the installation piece, the inside mounting groove of having seted up of installation piece, the inside mounting hole of having seted up of mounting groove, the inside threaded connection of mounting hole has construction bolt, and in this platform that keeps off the rain is used in broadcasting, through connecting plate, fixed plate and the platform that keeps off the rain be connected, be convenient for install the speaker, through the canopy that sets up, be convenient for keep off the rain when the rainfall, avoid the rainwater to get into inside the speaker, cause the.
Description
Technical Field
The utility model relates to a broadcasting equipment technical field, specifically speaking relates to a broadcast is with platform that keeps off rain.
Background
Broadcast power amplifier is one of indispensable infrastructures in public places, and in recent years, video technology and network technology are rapidly developed, but a broadcast system is still applied to various public places with practicability, economy and portability. The existing public places in China basically have public broadcasting systems, many buildings, communities, parks and schools all adopt a broadcasting mode to play background music and paging speech, a broadcasting power amplifier needs to be used for playing alarm audio in time under special conditions (such as fire occurrence) besides the work of playing the background music and the paging speech, so that personnel and economic losses are avoided, meanwhile, the broadcasting power amplifier comprises a host and a broadcasting loudspeaker, the host is placed indoors as control equipment, the broadcasting loudspeaker needs to be installed outdoors as terminal equipment, and the existing broadcasting loudspeaker is not provided with a rain shielding device, so that rainwater enters the inside of the loudspeaker and damages the loudspeaker when raining.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a broadcast is with platform that keeps off rain to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a broadcast is with platform that keeps off rain, include the platform that keeps off rain and install at the inside speaker of platform that keeps off rain, the platform rear side that keeps off rain is equipped with the backplate, the backplate top is fixed with the canopy that keeps off rain, backplate front side surface four corners department all is fixed with the installation piece, the inside mounting groove of having seted up of installation piece, the inside mounting hole of having seted up of mounting groove, the inside threaded connection of mounting hole has construction bolt.
As a further improvement of the technical scheme, the rear end of the loudspeaker is provided with a connecting seat, the rear end of the connecting seat is provided with a connecting plate, the front side surface of the connecting plate is provided with a connecting block, a connecting hole is formed in the connecting block, the front side surface of the back plate is provided with a connecting column, and the connecting column is in plug-in fit with the connecting hole.
As a further improvement of the technical scheme, a fixing plate is arranged at the bottom end of the connecting plate, a fixing block is arranged on the upper surface of the fixing plate, a fixing groove is formed in the fixing block, a fixing hole is formed in the fixing groove, a through hole is formed in the upper surface of the rain shielding platform, and a fixing bolt is connected with the through hole through threads inside the fixing hole.
As a further improvement of the technical scheme, the rain shelter is of a trapezoidal structure, wherein the area of the top of the structure is smaller than that of the bottom of the structure.
As a further improvement of the technical scheme, a gasket is arranged inside the mounting groove and sleeved on the surface of the mounting bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
in this broadcast is with keeping off rain platform, through connecting plate, fixed plate and the platform that keeps off rain, be convenient for install the speaker, through the canopy that keeps off the rain that sets up, be convenient for keep off the rain when the rainfall, avoid inside the rainwater gets into the speaker, cause the damage of speaker.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a schematic view of the rain shelter platform of embodiment 1;
FIG. 3 is a schematic view of the rain shelter platform of embodiment 1;
fig. 4 is a schematic structural view of a speaker according to embodiment 1.
The various reference numbers in the figures mean:
1. a rain-sheltering platform; 10. a through hole; 11. a rain shelter; 12. a back plate; 121. connecting columns;
13. mounting blocks; 130. mounting grooves; 1300. mounting holes; 1301. installing a bolt; 1302. a gasket;
2. a speaker; 21. a connecting seat; 22. a connecting plate; 221. connecting blocks; 2210. connecting holes; 23. a fixing plate;
24. a fixed block; 240. fixing grooves; 2400. a fixing hole; 2401. and (5) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Example 1
Please refer to fig. 1-4, the utility model provides a broadcast is with platform that keeps off rain, including platform that keeps off rain 1 with install at the speaker 2 that keeps off the rain 1 inside platform that keeps off rain, platform that keeps off rain 1 rear side is equipped with backplate 12, backplate 12 top is fixed with canopy 11, be convenient for keep off rain when rainfall, backplate 12 front side surface four corners department all is fixed with installation piece 13, installation piece 13 has seted up inside mounting groove 130, mounting hole 1300 has been seted up inside mounting groove 130, the internal threaded connection of mounting hole 1300 has mounting bolt 1301, platform that keeps off rain 1 of being convenient for is fixed with the wall.
In this embodiment, the rear end of the speaker 2 is provided with the connecting seat 21, the rear end of the connecting seat is provided with the connecting plate 22, the front side surface of the connecting plate 22 is provided with the connecting block 221, the connecting hole 2210 is formed in the connecting block 221, the front side surface of the back plate 12 is provided with the connecting column 121, and the connecting column 121 is in plug-in fit with the connecting hole 2210, so that the connection between the speaker 2 and the rain shielding platform 1.
Further, connecting plate 22 bottom is equipped with fixed plate 23, and fixed plate 23 upper surface is equipped with fixed block 24, and fixed slot 240 has been seted up to fixed block 24 inside, and fixed slot 2400 has been seted up to fixed slot 240 inside, and through-hole 10 has been seted up to platform 1 upper surface that keeps off the rain, and through-hole 10 and fixed hole 2400 internal thread are connected with fixing bolt 2401, the speaker 2 of being convenient for and the platform 1 that keeps off the rain between fixed.
Specifically, the rain shelter 11 is a trapezoidal structure with the top area smaller than the bottom area, and rainwater can fall through the inclined edge of the rain shelter 11 in rainy days, so that the rainwater can be conveniently discharged.
In addition, the inside gasket 1302 that is equipped with of mounting groove 130, gasket 1302 cup joints on construction bolt 1301 surface, has played sealed effect, avoids revealing of rainwater.
The broadcast of this embodiment is with platform that keeps off rain when specifically using, need install platform 1 that keeps off rain earlier, use the puncher to punch the wall, hug closely the wall with backplate 12, make mounting hole 1300 align with the wall screw hole, overlap gasket 1302 on mounting bolt 1301 surface, use tools rotates mounting bolt 1301 clockwise to mounting hole 1300 and wall screw hole, when the nut of mounting bolt 1301 got into in mounting groove 130, can accomplish platform 1 that keeps off rain's installation.
The fixing plate 23 is tightly attached to the bottom plate of the rain shielding platform 1, the circle centers of the connecting column 121 and the connecting hole 2210 are aligned, the loudspeaker 2 is pushed towards the direction of the back plate 12, the connecting column 121 enters the connecting hole 2210 along the trend until the connecting plate 22 is tightly attached to the back plate 12, the circle centers of the fixing hole 2400 and the through hole 10 are located on the same axis at the moment, a tool is used, the fixing bolt 2401 is clockwise rotated to the fixing hole 2400 and the through hole 10, and when the nut of the fixing bolt 2401 enters the fixing groove 240, the loudspeaker 2 can be installed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a broadcast is with platform that keeps off rain, includes platform (1) and installs speaker (2) inside platform (1) that keeps off rain, its characterized in that: keep off rain platform (1) rear side is equipped with backplate (12), backplate (12) top is fixed with weather shed (11), backplate (12) front side surface four corners department all is fixed with installation piece (13), installation groove (130) have been seted up to installation piece (13) inside, mounting hole (1300) have been seted up to installation groove (130) inside, mounting hole (1300) inside threaded connection has mounting bolt (1301).
2. The rain sheltering platform for broadcasting of claim 1, characterized in that: the loudspeaker (2) is characterized in that a connecting seat (21) is arranged at the rear end of the loudspeaker (2), a connecting plate (22) is arranged at the rear end of the connecting seat, a connecting block (221) is arranged on the front side surface of the connecting plate (22), a connecting hole (2210) is formed in the connecting block (221), a connecting column (121) is arranged on the front side surface of the back plate (12), and the connecting column (121) is in plug-in fit with the connecting hole (2210).
3. The rain sheltering platform for broadcasting of claim 2, characterized in that: connecting plate (22) bottom is equipped with fixed plate (23), fixed plate (23) upper surface is equipped with fixed block (24), fixed block (24) inside fixed slot (240) have been seted up, fixed slot (2400) have been seted up to fixed slot (240) inside, through-hole (10) have been seted up to platform (1) upper surface that keeps off the rain, through-hole (10) with fixed slot (2400) internal thread are connected with fixing bolt (2401).
4. The rain sheltering platform for broadcasting of claim 1, characterized in that: the rain shelter (11) is of a trapezoidal structure with the top area smaller than the bottom area.
5. The rain sheltering platform for broadcasting of claim 1, characterized in that: a gasket (1302) is arranged in the mounting groove (130), and the gasket (1302) is sleeved on the surface of the mounting bolt (1301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021858553.8U CN213072980U (en) | 2020-08-31 | 2020-08-31 | Broadcast is with platform that keeps off rain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021858553.8U CN213072980U (en) | 2020-08-31 | 2020-08-31 | Broadcast is with platform that keeps off rain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213072980U true CN213072980U (en) | 2021-04-27 |
Family
ID=75555401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021858553.8U Active CN213072980U (en) | 2020-08-31 | 2020-08-31 | Broadcast is with platform that keeps off rain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213072980U (en) |
-
2020
- 2020-08-31 CN CN202021858553.8U patent/CN213072980U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221221 Address after: Room 202-331, No. 668, Xinzhuan Road, Songjiang Hi tech Park, Caohejing Development Zone, Songjiang District, Shanghai, 201600 Patentee after: Shanghai Yichi Liuhua Computer Technology Co.,Ltd. Address before: 67 Beijing Road, Panlong District, Kunming, Yunnan 650000 Patentee before: Zhou Shuai |
|
| TR01 | Transfer of patent right |