CN208079388U - A kind of voltage current porcelain voice broadcast device - Google Patents
A kind of voltage current porcelain voice broadcast device Download PDFInfo
- Publication number
- CN208079388U CN208079388U CN201820475538.1U CN201820475538U CN208079388U CN 208079388 U CN208079388 U CN 208079388U CN 201820475538 U CN201820475538 U CN 201820475538U CN 208079388 U CN208079388 U CN 208079388U
- Authority
- CN
- China
- Prior art keywords
- voltage current
- voice broadcast
- drying sheet
- pull rod
- cleaning brush
- 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
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Abstract
The utility model discloses a kind of voltage current porcelain voice broadcast devices, including pull rod, mounting plate, cleaning brush, fixed plate, drying sheet and limit rope, the pull rod side is equipped with mounting plate, and the mounting plate side is equipped with cleaning brush, and the fixed plate side is filled with drying sheet, described drying sheet one end is fixed with limit rope, the utility model is scientific and reasonable for structure, safe and convenient to use, is provided with cleaning brush, dust at easy cleaning device inside loudspeaker hole, sound understands when ensureing to play voice；Provided with turntable, ensure that cleaning brush can clean speaker hole up and down along slideway when work；It provided with solar panel, charges a battery on daytime, reduces the consumption of the energy；Provided with drying sheet, in overcast and rainy wet weather, it can guarantee that device is internally dry, mode moisture attacks cause device to damage；Provided with feeding port and fixed ring, replacement and fixation after convenient and dry piece use.
Description
Technical field
The utility model is related to outdoor radio technical field, specially a kind of voltage current porcelain voice broadcast device.
Background technology
Voltage current porcelain voice broadcast device is a kind of electro-acoustic element simple in structure, light and handy, has high sensitivity, without magnetic field
It disseminates, have to the features such as copper wire and magnet, when work, the electric energy for being added in piezoelectric ceramics on piece is converted into mechanical energy, passes through coupling
Original paper be transmitted to cone be allowed to vibrations make a sound, be widely used in the places such as outdoor radio, megastore, school, for playing
Information, but it is difficult integrally dismounting that sound broadcasting device currently on the market, which does not have cleaning device, broadcast device, be easy to cause dress
Set inside and save bit by bit dust, it is unintelligible so as to cause sound, without solar panel, need replacing battery, bring inconvenience and
Waste of energy, and when current sound broadcasting device is placed on open air, without drying sheet, be easy to cause in device in rainy weather
Portion is moist, damages circuit element, and do not have protective cover, and exposure is exposed to the weather outdoors, be easy to cause body breakage.
Utility model content
The utility model provides a kind of voltage current porcelain voice broadcast device technical solution, can effectively solve above-mentioned background skill
It is difficult integrally dismounting that the sound broadcasting device for proposing currently on the market in art, which does not have cleaning device, broadcast device, be easy to cause dress
Set inside and save bit by bit dust, it is unintelligible so as to cause sound, without solar panel, need replacing battery, bring inconvenience and
Waste of energy, and when current sound broadcasting device is placed on open air, without drying sheet, be easy to cause in device in rainy weather
Portion is moist, damages circuit element, and do not have protective cover, exposure is exposed to the weather outdoors, be easy to cause the problem of body breakage.
To achieve the above object, the utility model provides the following technical solutions：A kind of voltage current porcelain voice broadcast device, packet
Include device body, turntable, installation axle, pull rod, mounting plate, cleaning brush, mobile fixture block, slideway, shaft, motor, accumulator, loudspeaker
Hole, switch, fixed plate, drying sheet, limit rope, cover board, fixed ring, handle, feeding port, mounting bracket, protective cover and solar-electricity
Pond plate, described device body interior side are equipped with shaft, and the shaft side is equipped with turntable, and the turntable side is equipped with
Installation axle, the installation axle middle part are equipped with pull rod, and the pull rod side is equipped with mounting plate, and the mounting plate side is equipped with
Cleaning brush, the pull rod side are equipped with mobile fixture block, and described device body interior side offers slideway, described device ontology
Bottom is equipped with motor, and the motor side is provided with accumulator, and described device body portion offers speaker hole, the loudspeaker
Switch is installed, described device rear body is equipped with fixed plate, and the fixed plate side is filled with drying sheet, described below hole
Drying sheet one end is fixed with limit rope, and described device ontology rear is equipped with cover board, is equipped with fixed ring below the cover board, institute
It states cover board top and handle is installed, described device rear body offers feeding port, installation is equipped with above described device ontology
Frame, the mounting bracket top are equipped with protective cover, and the protective cover top is equipped with solar panel, the solar cell
The output end of plate and the input terminal of accumulator are electrically connected, and the output end of the accumulator and the input terminal of switch are electrically connected,
The output end of the switch and the input terminal of motor are electrically connected.
Preferably, the outer edge of the mobile fixture block mutually agrees with the outer edge of slideway.
Preferably, one end of the limit rope is connected with drying sheet, and the other end of the limit rope is connected with fixed ring
It connects.
Preferably, the motor is connected by belt with shaft.
Preferably, the switch surface is equipped with fluorescent powder.
Preferably, the fixed plate surface is uniformly provided with air hole.
Compared with prior art, the beneficial effects of the utility model：The utility model is scientific and reasonable for structure, side safe to use
Just, it is provided with cleaning brush, the dust at easy cleaning device inside loudspeaker hole, sound understands when ensureing to play voice；It is provided with
Turntable ensures that cleaning brush can clean speaker hole up and down along slideway when work；Provided with solar panel, on daytime to storage
Battery charges, and reduces the consumption of the energy；Provided with drying sheet, in overcast and rainy wet weather, it can guarantee that device is internally dry, side
Formula moisture attacks cause device to damage；Provided with feeding port and fixed ring, replacement and fixation after convenient and dry piece use.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.
In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cleaning brush mounting structure schematic diagram of the utility model；
Fig. 3 is cover plate installation structure schematic diagram at A in Fig. 1；
Figure label：1, device body；2, turntable；3, installation axle；4, pull rod；5, mounting plate；6, cleaning brush；7, mobile card
Block；8, slideway；9, shaft；10, motor；11, accumulator；12, speaker hole；13, it switchs；14, fixed plate；15, drying sheet；16,
Limit rope；17, cover board；18, fixed ring；19, handle；20, feeding port；21, mounting bracket；22, protective cover；23 solar cells
Plate.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs. 1-3, the utility model provides a kind of technical solution, a kind of voltage current porcelain voice report dress
It sets, including device body 1, turntable 2, installation axle 3, pull rod 4, mounting plate 5, cleaning brush 6, mobile fixture block 7, slideway 8, shaft 9, electricity
Machine 10, accumulator 11, speaker hole 12, switch 13, fixed plate 14, drying sheet 15, limit rope 16, cover board 17, fixed ring 18, handle
19, feeding port 20, mounting bracket 21, protective cover 22 and solar panel 23,1 interior side of device body are equipped with shaft 9, turn
9 side of axis is equipped with turntable 2, and 2 side of turntable is equipped with installation axle 3, and 3 middle part of installation axle is equipped with pull rod 4,4 side of pull rod peace
Equipped with mounting plate 5,5 side of mounting plate is equipped with cleaning brush 6, and 4 side of pull rod is equipped with mobile fixture block 7,1 inside one of device body
Side offers slideway 8, and 1 bottom of device body is equipped with motor 10, and 10 side of motor is provided with accumulator 11, before device body 1
Portion offers speaker hole 12, and 12 lower section of speaker hole is equipped with switch 13, and 1 rear portion of device body is equipped with fixed plate 14, fixed plate
14 sides are filled with drying sheet 15, and 15 one end of drying sheet is fixed with limit rope 16, and 1 rear of device body is equipped with cover board 17, lid
17 lower section of plate is equipped with fixed ring 18, and 17 top of cover board is equipped with handle 19, and 1 rear portion of device body offers feeding port 20, dress
It sets 1 top of ontology and mounting bracket 21 is installed, 21 top of mounting bracket is equipped with protective cover 22, and 22 top of protective cover is equipped with solar energy
The input terminal of solar panel 23, the output end of solar panel 23 and accumulator 11 is electrically connected, the output end of accumulator 11 and
The input terminal of switch 13 is electrically connected, and the output end of switch 13 and the input terminal of motor 10 are electrically connected.
For the movement for keeping mobile fixture block 7 more stable in slideway 8, in the present embodiment, it is preferred that mobile fixture block 7
The outer edge of outer edge and slideway 8 mutually agrees with.
It is taken out when not gliding to make drying sheet 15 be put into device body 1, and being replaced convenient for drying sheet 12, this implementation
In example, it is preferred that one end of limit rope 16 is connected with drying sheet 15, and the other end of limit rope 16 is connected with fixed ring 18.
In order at work rotate shaft 9, in the present embodiment, it is preferred that motor 10 is connected by belt and shaft 9.
In order in night and the dim position that can see switch 13 clearly, the present embodiment, it is preferred that 13 surface of switch
It is equipped with fluorescent powder.
In order to enable drying sheet 15 to effectively absorb the moisture in device body 1, in the present embodiment, it is preferred that fixed plate
14 surfaces are uniformly provided with air hole.
The operation principle and process for using of the utility model：1 rear portion of device body is fixed with fixed plate 13,13 He of fixed plate
A narrow chamber is formed between 1 rear wall of device body, inside is placed with drying sheet 15, saturating by being opened up in fixed plate 13
Steam inside stomata absorption plant ontology 1 when needing replacing drying sheet 13, holds handle 19, opens cover board 17, replaces drying
Piece 15, and 16 one end of limit rope is tied up on drying sheet 15, the other end is tied up in fixed ring 18, is easy when facilitating use next time
Drying sheet 15 is taken out, when cleaning brush 6 cleans speaker hole 12, by lower switch 13, accumulator 11 starts to power, and motor 10 starts work
Make, shaft 9 rotates, and shaft 9 drives turntable 2 to rotate, and the installation axle 3 of 2 edge of turntable installation is rotated around turntable 2, due to pull rod 4
One end is connected in installation axle 3, and the other end is fixed on by moving fixture block 7 in slideway 8, when installation axle 3 drives pull rod 4 to move,
Mobile fixture block 7 moves up and down in slideway 8, and mounting plate 5 is driven to move up and down, to make the cleaning brush 6 being mounted on mounting plate 5
The dust in cleaning speaker hole 12 is moved up and down, the protective cover 22 installed on mounting bracket 21 effectively can prevent rainwater from falling in device
It on ontology 1, prevents device body 1 from damaging, is mounted with solar panel 23 on protective cover 22, can convert solar energy into electrical energy
It is transported in accumulator 11, achievees the effect that save the energy.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality
With novel, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of voltage current porcelain voice broadcast device, including device body（1）, turntable（2）, installation axle（3）, pull rod（4）, installation
Plate（5）, cleaning brush（6）, mobile fixture block（7）, slideway（8）, shaft（9）, motor（10）, accumulator（11）, speaker hole（12）, open
It closes（13）, fixed plate（14）, drying sheet（15）, limit rope（16）, cover board（17）, fixed ring（18）, handle（19）, feeding port
（20）, mounting bracket（21）, protective cover（22）And solar panel（23）, it is characterised in that：Described device ontology（1）Inside one
Side is equipped with shaft（9）, the shaft（9）Side is equipped with turntable（2）, the turntable（2）Side is equipped with installation axle（3）,
The installation axle（3）Middle part is equipped with pull rod（4）, the pull rod（4）Side is equipped with mounting plate（5）, the mounting plate（5）One
Side is equipped with cleaning brush（6）, the pull rod（4）Side is equipped with mobile fixture block（7）, described device ontology（1）Interior side is opened
Equipped with slideway（8）, described device ontology（1）Bottom is equipped with motor（10）, the motor（10）Side is provided with accumulator
（11）, described device ontology（1）Front offers speaker hole（12）, the speaker hole（12）Lower section is equipped with switch（13）, institute
State device body（1）Rear portion is equipped with fixed plate（14）, the fixed plate（14）Side is filled with drying sheet（15）, the drying
Piece（15）One end is fixed with limit rope（16）, described device ontology（1）Rear is equipped with cover board（17）, the cover board（17）Lower section
Fixed ring is installed（18）, the cover board（17）Top is equipped with handle（19）, described device ontology（1）Rear portion offers filler
Mouthful（20）, described device ontology（1）Top is equipped with mounting bracket（21）, the mounting bracket（21）Top is equipped with protective cover
（22）, the protective cover（22）Top is equipped with solar panel（23）, the solar panel（23）Output end and
Accumulator（11）Input terminal be electrically connected, the accumulator（11）Output end and switch（13）Input terminal be electrically connected,
The switch（13）Output end and motor（10）Input terminal be electrically connected.
2. a kind of voltage current porcelain voice broadcast device according to claim 1, which is characterized in that the mobile fixture block（7）
Outer edge and slideway（8）Outer edge mutually agree with.
3. a kind of voltage current porcelain voice broadcast device according to claim 1, which is characterized in that the limit rope（16）'s
One end and drying sheet（15）It is connected, the limit rope（16）The other end and fixed ring（18）It is connected.
4. a kind of voltage current porcelain voice broadcast device according to claim 1, which is characterized in that the motor（10）Pass through
Belt and shaft（9）Connection.
5. a kind of voltage current porcelain voice broadcast device according to claim 1, which is characterized in that the switch（13）Surface
It is equipped with fluorescent powder.
6. a kind of voltage current porcelain voice broadcast device according to claim 1, which is characterized in that the fixed plate（14）Table
Face is uniformly provided with air hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820475538.1U CN208079388U (en) | 2018-04-04 | 2018-04-04 | A kind of voltage current porcelain voice broadcast device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820475538.1U CN208079388U (en) | 2018-04-04 | 2018-04-04 | A kind of voltage current porcelain voice broadcast device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208079388U true CN208079388U (en) | 2018-11-09 |
Family
ID=64043222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820475538.1U Expired - Fee Related CN208079388U (en) | 2018-04-04 | 2018-04-04 | A kind of voltage current porcelain voice broadcast device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208079388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114900762A (en) * | 2022-06-14 | 2022-08-12 | 中国电信股份有限公司 | Voice broadcasting device |
-
2018
- 2018-04-04 CN CN201820475538.1U patent/CN208079388U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114900762A (en) * | 2022-06-14 | 2022-08-12 | 中国电信股份有限公司 | Voice broadcasting device |
| CN114900762B (en) * | 2022-06-14 | 2024-04-30 | 中国电信股份有限公司 | Voice broadcasting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20190404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |