CN207382498U - A kind of band sound chamber acoustical generator of adjustable-length - Google Patents
A kind of band sound chamber acoustical generator of adjustable-length Download PDFInfo
- Publication number
- CN207382498U CN207382498U CN201721302343.9U CN201721302343U CN207382498U CN 207382498 U CN207382498 U CN 207382498U CN 201721302343 U CN201721302343 U CN 201721302343U CN 207382498 U CN207382498 U CN 207382498U
- Authority
- CN
- China
- Prior art keywords
- sound chamber
- acoustical generator
- protecting frame
- adjustable
- back plate
- 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 band sound chamber acoustical generators of adjustable-length, including acoustical generator body, the front of protecting frame is provided with sound chamber loudspeaker, the surrounding of the one side of sound chamber loudspeaker is provided with folding panel, the one side of folding panel is provided with retractable support column, one end of retractable support column is provided with mounting hole, the bottom of protecting frame is provided with telescopic supporting rod, one end of telescopic supporting rod is provided with sucker, the top of the utility model protecting frame is provided with draw back plate, rotation lock is provided on the outside of draw back plate, dust-catching board is embedded in the middle part of draw back plate, by telescopic supporting rod convenient for the height of adjusting acoustical generator body, and by sucker it is convenient for that acoustical generator body is fixed, it is convenient for the installation and removal of dust-catching board by draw back plate, by rotation lock it is convenient for that draw back plate is fixed.
Description
Technical field
The utility model is related to the band sound chamber acoustical generators in a kind of acoustical generator field, specially a kind of adjustable-length.
Background technology
With the development of electronic technology, electronic communication equipment is also increasingly advanced, and many acoustical generator bodies are in the mistake used
It accidentallys run into journey and easily topples over, and can have better voice effect by carrying sound chamber acoustical generator.
Therefore, it is necessary to design a kind of band sound chamber acoustical generator of adjustable-length to solve problems.
Utility model content
The purpose of this utility model is to provide a kind of band sound chamber acoustical generator of adjustable-length, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of band sound chamber acoustical generator of adjustable-length,
Including acoustical generator body, the surface of the acoustical generator body is provided with protecting frame, and the front of the protecting frame is provided with sound chamber loudspeaker
, the surrounding of the one side of the sound chamber loudspeaker is provided with folding panel, and the one side of the folding panel is provided with retractable support column,
One end of the retractable support column is provided with mounting hole, and the bottom of the protecting frame is provided with telescopic supporting rod, the flexible branch
One end of strut is provided with sucker, and the top of the protecting frame is provided with draw back plate, rotation is provided on the outside of the draw back plate
It locks, is embedded with dust-catching board in the middle part of the draw back plate, the back side of the protecting frame is provided with fixed frame, the both sides of the fixed frame
Radiating groove is both provided with, the fixed frame has been internally embedded moist-proof board, and the one side of the moist-proof board is provided with heat sink.
Further, the protecting frame and sound chamber loudspeaker are bonded with folding panel by polytetrafluoroethylene (PTFE) connects.
Further, one end of the sound chamber loudspeaker is embedded in the inside of retractable support column, and the one of the retractable support column
End is connected by screw with protecting frame.
Further, the fixed frame is internally provided with mounting groove, and the moist-proof board and heat sink be embedded in installation
The inside of slot.
Further, the protecting frame and fixed frame are bonded by polytetrafluoroethylene (PTFE) connects.
Further, the both sides of the inside of the protecting frame are provided with sliding slot, and the sliding slot is used cooperatively with draw back plate.
Further, the surface of the acoustical generator body is provided with waterproof coating and antioxidant coating.
Compared with prior art, the beneficial effects of the utility model are：The band sound chamber acoustical generator of this kind of adjustable-length, protection
The front of frame is provided with sound chamber loudspeaker, and the surrounding of the one side of sound chamber loudspeaker is provided with folding panel, and the one side of folding panel is set
There is retractable support column, one end of retractable support column is provided with mounting hole, is convenient for the propagation of sound by sound chamber loudspeaker, and passes through folding
Folded panel and retractable support column are moved convenient for sound chamber loudspeaker, and the bottom of protecting frame is provided with telescopic supporting rod, retractable support
One end of bar is provided with sucker, and the top of protecting frame is provided with draw back plate, rotation lock is provided on the outside of draw back plate, draw back plate
Middle part is embedded with dust-catching board, by telescopic supporting rod convenient for adjusting the height of acoustical generator body, and is convenient for by sucker to sounding
Device body is fixed, and is convenient for the installation and removal of dust-catching board by draw back plate, is convenient for consolidating draw back plate by rotation lock
Fixed, the back side of protecting frame is provided with fixed frame, and the both sides of fixed frame are both provided with radiating groove, and being internally embedded for fixed frame is moisture-proof
Plate, the one side of moist-proof board are provided with heat sink, enhance heat dissipation effect, improve the performance of acoustical generator body.
Description of the drawings
Fig. 1 is the acoustical generator body mounting structure schematic diagram of the utility model；
Fig. 2 is the fixed frame mounting structure schematic diagram of the utility model；
Fig. 3 is the protecting frame inner mounting structure schematic diagram of the utility model；
In reference numeral：1- acoustical generator bodies；2- protecting frames；3- sound chamber loudspeaker；4- folding panels；5- retractable support columns；
6- mounting holes；7- telescopic supporting rods；8- suckers；9- draw back plates；10- rotation locks；11- dust-catching boards；12- fixed frames；13- radiates
Slot；14- moist-proof boards；15- heat sinks.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of band sound chamber acoustical generator of adjustable-length, bag
Acoustical generator body 1 is included, the surface of acoustical generator body 1 is provided with protecting frame 2, and the front of protecting frame 2 is provided with sound chamber loudspeaker 3, sound
The surrounding of the one side of chamber loudspeaker 3 is provided with folding panel 4, and the one side of folding panel 4 is provided with retractable support column 5, retractable support
One end of column 5 is provided with mounting hole 6, and the bottom of protecting frame 2 is provided with telescopic supporting rod 7, and one end of telescopic supporting rod 7 is provided with
Sucker 8, the top of protecting frame 2 are provided with draw back plate 9, and the outside of draw back plate 9 is provided with rotation lock 10, and the middle part of draw back plate 9 is embedding
Enter to have dust-catching board 11, the back side of protecting frame 2 is provided with fixed frame 12, and the both sides of fixed frame 12 are both provided with radiating groove 13, fixed
Frame 12 has been internally embedded moist-proof board 14, and the one side of moist-proof board 14 is provided with heat sink 15.
Further, protecting frame 2 and sound chamber loudspeaker 3 are bonded with folding panel 4 by polytetrafluoroethylene (PTFE) connects, connection side
Formula is simple, easy to operation, and environmentally protective.
Further, one end of sound chamber loudspeaker 3 is embedded in the inside of retractable support column 5, one end of retractable support column 5 and guarantor
Shield frame 2 is connected by screw, and connection mode is simple, easy to operation.
Further, fixed frame 12 is internally provided with mounting groove, and moist-proof board 14 and heat sink 15 be embedded in mounting groove
Inside, connection mode is simple, easy to operation.
Further, protecting frame 2 and fixed frame 12 are bonded by polytetrafluoroethylene (PTFE) connects, and connection mode is simple, convenient for behaviour
Make.
Further, the both sides of the inside of protecting frame 2 are provided with sliding slot, and sliding slot is used cooperatively with draw back plate 9, connection mode
Simply, it is easy to operation.
Further, the surface of acoustical generator body 1 is provided with waterproof coating and antioxidant coating, improves waterproof and anti-oxidant
Performance, expanded service life.
Operation principle：The band sound chamber acoustical generator of this kind of adjustable-length, the front of protecting frame 2 are provided with sound chamber loudspeaker 3, sound chamber
The surrounding of the one side of loudspeaker 3 is provided with folding panel 4, and the one side of folding panel 4 is provided with retractable support column 5, retractable support column 5
One end be provided with mounting hole 6, be convenient for the propagation of sound by sound chamber loudspeaker 3, and pass through folding panel 4 and retractable support column 5
It is moved convenient for sound chamber loudspeaker 3, the bottom of protecting frame 2 is provided with telescopic supporting rod 7, and one end of telescopic supporting rod 7 is provided with
Sucker 8, the top of protecting frame 2 are provided with draw back plate 9, and the outside of draw back plate 9 is provided with rotation lock 10, and the middle part of draw back plate 9 is embedding
Enter to have dust-catching board 11, by telescopic supporting rod 7 convenient for adjusting the height of acoustical generator body 1, and be convenient for by sucker 8 to acoustical generator
Body 1 is fixed, by draw back plate 9 be convenient for dust-catching board 11 installation and removal, by rotation lock 10 be convenient for draw back plate 9 into
Row is fixed, and the back side of protecting frame 2 is provided with fixed frame 12, and the both sides of fixed frame 12 are both provided with radiating groove 13, fixed frame 12
Moist-proof board 14 is internally embedded, the one side of moist-proof board 14 is provided with heat sink 15, enhances heat dissipation effect, improves acoustical generator body 1
Performance.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of band sound chamber acoustical generator of adjustable-length, including acoustical generator body（1）, it is characterised in that：The acoustical generator body
（1）Surface be provided with protecting frame（2）, the protecting frame（2）Front be provided with sound chamber loudspeaker（3）, the sound chamber loudspeaker（3）
The surrounding of one side be provided with folding panel（4）, the folding panel（4）One side be provided with retractable support column（5）, it is described to stretch
Contracting support column（5）One end be provided with mounting hole（6）, the protecting frame（2）Bottom be provided with telescopic supporting rod（7）, it is described
Telescopic supporting rod（7）One end be provided with sucker（8）, the protecting frame（2）Top be provided with draw back plate（9）, the push-and-pull
Plate（9）Outside be provided with rotation lock（10）, the draw back plate（9）Middle part be embedded with dust-catching board（11）, the protecting frame（2）
The back side be provided with fixed frame（12）, the fixed frame（12）Both sides be both provided with radiating groove（13）, the fixed frame（12）
Be internally embedded moist-proof board（14）, the moist-proof board（14）One side be provided with heat sink（15）.
2. a kind of band sound chamber acoustical generator of adjustable-length according to claim 1, it is characterised in that：The protecting frame（2）
With sound chamber loudspeaker（3）And folding panel（4）It is bonded and connected by polytetrafluoroethylene (PTFE).
3. a kind of band sound chamber acoustical generator of adjustable-length according to claim 1, it is characterised in that：The sound chamber loudspeaker
（3）One end be embedded in retractable support column（5）Inside, the retractable support column（5）One end and protecting frame（2）Pass through screw
Connection.
4. a kind of band sound chamber acoustical generator of adjustable-length according to claim 1, it is characterised in that：The fixed frame（12）
Be internally provided with mounting groove, the moist-proof board（14）And heat sink（15）It is embedded in the inside of mounting groove.
5. a kind of band sound chamber acoustical generator of adjustable-length according to claim 1, it is characterised in that：The protecting frame（2）
And fixed frame（12）It is bonded and connected by polytetrafluoroethylene (PTFE).
6. a kind of band sound chamber acoustical generator of adjustable-length according to claim 1, it is characterised in that：The protecting frame（2）
The both sides of inside be provided with sliding slot, the sliding slot and draw back plate（9）It is used cooperatively.
7. a kind of band sound chamber acoustical generator of adjustable-length according to claim 1, it is characterised in that：The acoustical generator body
（1）Surface be provided with waterproof coating and antioxidant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721302343.9U CN207382498U (en) | 2017-10-11 | 2017-10-11 | A kind of band sound chamber acoustical generator of adjustable-length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721302343.9U CN207382498U (en) | 2017-10-11 | 2017-10-11 | A kind of band sound chamber acoustical generator of adjustable-length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207382498U true CN207382498U (en) | 2018-05-18 |
Family
ID=62339060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721302343.9U Expired - Fee Related CN207382498U (en) | 2017-10-11 | 2017-10-11 | A kind of band sound chamber acoustical generator of adjustable-length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207382498U (en) |
-
2017
- 2017-10-11 CN CN201721302343.9U patent/CN207382498U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20191011 |