CN212413167U - Subway broadcasting device - Google Patents
Subway broadcasting device Download PDFInfo
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- CN212413167U CN212413167U CN202021153571.6U CN202021153571U CN212413167U CN 212413167 U CN212413167 U CN 212413167U CN 202021153571 U CN202021153571 U CN 202021153571U CN 212413167 U CN212413167 U CN 212413167U
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- ware
- rod
- telescopic
- ware body
- loudspeaker
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Abstract
The utility model discloses a subway broadcaster, including the ware body, loudspeaker, screen panel, inductive probe, rotating button, USB socket, SD draw-in groove, telescopic link, dead lever, the ware body is the hollow form of rectangle, loudspeaker install at the internal portion of ware, the screen panel is installed at the loudspeaker front end, inductive probe installs at the internal front end of ware, rotating button installs on the ware body right side, open the rotating button top has USB socket, open the USB draw-in groove above the USB socket, the telescopic link is installed in the ware body bottom, the dead lever is installed in the telescopic link bottom. The utility model discloses a subway broadcaster need not to hang, has avoided hanging the trouble and the inconvenience that bring, can adjust the height of telescopic link through flexible button to change broadcaster's height, make it reach a suitable height, make the sound spread more fully.
Description
Technical Field
The utility model relates to a broadcasting device especially relates to a subway broadcasting device.
Background
Urban subways are one of the infrastructures of some cities and undertake vital urban traffic and transportation work. The existing subway broadcasting device is usually hung and placed, but the hanging work is very troublesome, and the height of the broadcasting device cannot be adjusted when the broadcasting device is used for broadcasting in different places, so that the sound transmission is insufficient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a subway broadcasting device to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a subway broadcaster, includes the ware body, loudspeaker, screen panel, inductive probe, turn button, USB socket, SD draw-in groove, telescopic link, dead lever, the ware body is the hollow form of rectangle, loudspeaker install at the internal portion of ware, the screen panel is installed at the loudspeaker front end, inductive probe installs at the ware front end, turn button installs on ware body right side, it has the USB socket to open the turn button top, it has the SD draw-in groove to open the USB socket top, the telescopic link is installed in ware body bottom, the dead lever is installed in the telescopic link bottom.
On the basis of the technical scheme, the telescopic rod comprises a telescopic rod body, telescopic buttons and sliding blocks, the telescopic rod body is cylindrical hollow, and the telescopic buttons and the sliding blocks are respectively arranged on the left side and the right side of the telescopic rod body.
On the basis of the technical scheme, the dead lever includes the fixed body of rod, ring, round hole and sliding tray, the fixed body of rod is the hollow form of cylinder, four the ring equidistance is installed on the fixed body of rod, it has the round hole to open on the ring, the inside sliding tray that opens of the fixed body of rod.
On the basis of the technical scheme, the sliding block can slide back and forth in the sliding groove.
Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses subway broadcaster need not to hang, has avoided hanging trouble and inconvenience that brings, can adjust the height of telescopic link through flexible button to change broadcaster's height, make it reach a suitable height, make the sound spread more fully.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention.
Fig. 2 is a schematic view of the telescopic rod of the present invention.
Fig. 3 is a schematic view of the fixing rod of the present invention.
In the figure: 1. the device comprises a device body, 2, a loudspeaker, 3, a mesh enclosure, 4, an induction probe, 5, a rotary button, 6, a USB socket, 7, an SD clamping groove, 8, a telescopic rod, 9, a fixed rod, 10, a telescopic rod body, 11, a telescopic button, 12, a sliding block, 13, a fixed rod body, 14, a circular ring, 15, a circular hole, 16 and a sliding groove.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1-3, a subway broadcasting device, includes the ware body 1, loudspeaker 2, screen panel 3, inductive probe 4, rotary button 5, USB socket 6, SD draw-in groove 7, telescopic link 8, dead lever 9, the ware body 1 is the rectangle heart form, loudspeaker 2 installs inside the ware body 1, screen panel 3 is installed at loudspeaker 2 front end, inductive probe 4 installs at ware body 1 front end, rotary button 5 installs at the ware body 1 right side, open above rotary button 5 has USB socket 6, open above USB socket 6 has SD draw-in groove 7, telescopic link 8 installs in ware body 1 bottom, dead lever 9 is installed in telescopic link 8 bottom.
The telescopic rod 8 comprises a telescopic rod body 10, a telescopic button 11 and a sliding block 12, wherein the telescopic rod body 10 is cylindrical, and the telescopic button 11 and the sliding block 12 are respectively installed on the left side and the right side of the telescopic rod body 10.
The utility model discloses a theory of operation: the utility model discloses subway broadcaster need not to hang, has avoided hanging trouble and inconvenience that brings, can adjust the height of telescopic link through flexible button to change broadcaster's height, make it reach a suitable height, make the sound spread more fully.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (4)
1. The utility model provides a subway broadcaster, includes the ware body (1), loudspeaker (2), screen panel (3), inductive probe (4), rotating button (5), USB socket (6), SD draw-in groove (7), telescopic link (8), dead lever (9), its characterized in that: the utility model discloses a portable electronic device, including the ware body (1), loudspeaker (2) are installed inside the ware body (1), install at loudspeaker (2) front end mesh enclosure (3), inductive probe (4) are installed at the ware body (1) front end, install at the ware body (1) right side rotary button (5), open rotary button (5) top has USB socket (6), open USB socket (6) top has SD draw-in groove (7), install in the ware body (1) bottom telescopic link (8), install in telescopic link (8) bottom dead lever (9).
2. A subway broadcast apparatus as claimed in claim 1, wherein: the telescopic rod (8) comprises a telescopic rod body (10), a telescopic button (11) and a sliding block (12), the telescopic rod body (10) is cylindrical hollow, and the telescopic button (11) and the sliding block (12) are respectively installed on the left side and the right side of the telescopic rod body (10).
3. A subway broadcast apparatus as claimed in claim 1, wherein: dead lever (9) are including the fixed body of rod (13), ring (14), round hole (15) and sliding tray (16), the fixed body of rod (13) is the hollow form of cylinder, four ring (14) equidistance is installed on the fixed body of rod (13), it has round hole (15) to open on ring (14), the inside sliding tray (16) that opens of the fixed body of rod (13).
4. A subway broadcast apparatus as claimed in claim 2, wherein: the slide block (12) can slide back and forth in the slide groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021153571.6U CN212413167U (en) | 2020-06-20 | 2020-06-20 | Subway broadcasting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021153571.6U CN212413167U (en) | 2020-06-20 | 2020-06-20 | Subway broadcasting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212413167U true CN212413167U (en) | 2021-01-26 |
Family
ID=74407599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021153571.6U Active CN212413167U (en) | 2020-06-20 | 2020-06-20 | Subway broadcasting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212413167U (en) |
-
2020
- 2020-06-20 CN CN202021153571.6U patent/CN212413167U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A subway broadcasting device Effective date of registration: 20211213 Granted publication date: 20210126 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Shidai Shangyou Cultural Media Group Co.,Ltd. Registration number: Y2021610000416 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |