CN201467421U - rotatable loudspeaker - Google Patents
rotatable loudspeaker Download PDFInfo
- Publication number
- CN201467421U CN201467421U CN2009201228293U CN200920122829U CN201467421U CN 201467421 U CN201467421 U CN 201467421U CN 2009201228293 U CN2009201228293 U CN 2009201228293U CN 200920122829 U CN200920122829 U CN 200920122829U CN 201467421 U CN201467421 U CN 201467421U
- Authority
- CN
- China
- Prior art keywords
- rotating seat
- holder
- loudspeaker
- connection block
- loudspeaker unit
- 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
Images
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model relates to a rotatable loudspeaker, which comprises a loudspeaker unit (1) and a chassis, wherein the loudspeaker unit (1) is mounted in the chassis, the chassis comprises a holder (5) fixed on a loudspeaker supporting stand, a rotating seat (2) and a connecting seat (3), wherein the loudspeaker unit (1) is fixedly connected in the rotating seat (2), the holder (5) is a hemisphere body, the outer surface of the rotating seat (2) is a hemisphere surface rotatably matched with the inner surface of the holder (5), the inner surface of the connecting seat (3) is a hemisphere surface rotatably matched with the outer surface of the holder (5), and the connecting seat (3) and the rotating seat (2) are connected. With the structure, angles of the loudspeaker unit can be rotated at random, and sound with excellent effect can be heard in vehicles as automobiles, yachts and the like in any direction.
Description
Technical field
The utility model relates to a kind of loudspeaker techniques field, specifically is a kind of loud speaker that can rotate freely.
Background technology
Loud speaker generally is made up of high pitch, bass, and high directivity is strong more more for frequency for sound, so the directive property of high pitch loudspeaker is very strong.Home-use loud speaker, it is audio amplifier, it generally is positioned on the ground or hangs on the wall, and when being applied to automobile, during the vehicles such as yacht, because automobile, the limitation in vehicle interior spaces such as yacht, cause the mounting means of loud speaker to be limited to, therefore loud speaker can only be installed towards some directions, especially high pitch loudspeaker, it installs the radiation toward the direction of its frequency of back, that is to say that loud speaker can not change the direction of audio frequency radiation after installing, so automobile, people in the vehicles such as yacht can not hear the good sound of effect in any direction.
The utility model content
Technical problem to be solved in the utility model is, a kind of rotatable loud speaker that can adjust the loud speaker angle arbitrarily, promptly can any direction in the vehicles such as automobile, yacht can both hear the good sound of effect is provided.
For solving the problems of the technologies described above, the rotatable loud speaker that the utility model provides, comprise loudspeaker unit and base, described loudspeaker unit is installed in the base, described base comprises holder, rotating seat and the Connection Block that is fixed on the loudspeaker support, described loudspeaker unit is fixedly connected in the rotating seat, described holder is a hemisphere, described rotating seat outer surface is the hemisphere face that is rotatably assorted with the holder inner surface, described Connection Block inner surface is the hemisphere face that is rotatably assorted with the holder outer surface, and Connection Block is connected with rotating seat.
After adopting above structure, the utility model is compared with prior art, has following advantage: because holder and loudspeaker support in the loud speaker base are fixed, the rotating seat that loudspeaker unit is installed simultaneously is rotatably assorted in holder, and mating surface is a hemisphere face, therefore, loudspeaker unit is rotational angle arbitrarily, can any direction in the vehicles such as automobile, yacht can both hear the good sound of effect like this.
As improvement, described Connection Block is connected with rotating seat and is meant, the rotating seat bottom has outside barb, and described barb passes holder and Connection Block snapping.After adopting this structure, make the rotational structure of loud speaker base simpler, more convenient to operate.
Description of drawings
Accompanying drawing is the structural representation of the rotatable loud speaker of the utility model.
Wherein, 1, loudspeaker unit; 2, rotating seat; 3, Connection Block; 4, barb; 5, holder.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done explanation in further detail.
By the structural representation of rotatable loud speaker shown in the drawings as can be known, it comprises loudspeaker unit 1 and base, described loudspeaker unit 1 is installed in the base. and described base comprises the holder 5 that is fixed on the loudspeaker support, rotating seat 2 and Connection Block 3, described loudspeaker unit 1 is fixedly connected in the rotating seat 2. and described holder 5 is hemisphere, described rotating seat 2 outer surfaces are the hemisphere face that is rotatably assorted with holder 5 inner surfaces, described Connection Block 3 inner surfaces are the hemisphere face that is rotatably assorted with holder 5 outer surfaces, and Connection Block 3 is connected with rotating seat 2. described Connection Block 3 is connected with rotating seat 2 and is meant, rotating seat 2 bottoms have outside barb 4, and described barb 4 passes holder 5 and Connection Block 3 snappings.
During assembling, earlier loudspeaker unit 1 is fixed in the rotating seat 2, then the barb on the rotating seat 24 is passed holder 5 backs and Connection Block 3 snappings, finish assembling like this.
When needs are adjusted angle, only need that loudspeaker unit arbitrarily is adjusted to required angle and get final product.
Claims (2)
1. rotatable loud speaker, comprise loudspeaker unit (1) and base, described loudspeaker unit (1) is installed in the base, it is characterized in that: described base comprises the holder (5) that is fixed on the loudspeaker support, rotating seat (2) and Connection Block (3), described loudspeaker unit (1) is fixedly connected in the rotating seat (2), described holder (5) is a hemisphere, described rotating seat (2) outer surface is the hemisphere face that is rotatably assorted with holder (5) inner surface, described Connection Block (3) inner surface is the hemisphere face that is rotatably assorted with holder (5) outer surface, and Connection Block (3) is connected with rotating seat (2).
2. rotatable loud speaker according to claim 1, it is characterized in that: described Connection Block (3) is connected with rotating seat (2) and is meant, rotating seat (2) bottom has outside barb (4), and described barb (4) passes holder (5) and Connection Block (3) snapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201228293U CN201467421U (en) | 2009-06-18 | 2009-06-18 | rotatable loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201228293U CN201467421U (en) | 2009-06-18 | 2009-06-18 | rotatable loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201467421U true CN201467421U (en) | 2010-05-12 |
Family
ID=42394767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201228293U Expired - Fee Related CN201467421U (en) | 2009-06-18 | 2009-06-18 | rotatable loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201467421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109275065A (en) * | 2017-07-17 | 2019-01-25 | 宁波升亚电子有限公司 | Loudspeaker and its sound wave steering structure and audio reproducting method with sound wave steering structure |
-
2009
- 2009-06-18 CN CN2009201228293U patent/CN201467421U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109275065A (en) * | 2017-07-17 | 2019-01-25 | 宁波升亚电子有限公司 | Loudspeaker and its sound wave steering structure and audio reproducting method with sound wave steering structure |
| CN109275065B (en) * | 2017-07-17 | 2024-05-14 | 宁波升亚电子有限公司 | Loudspeaker with sound wave steering structure, sound wave steering structure and sound effect reproduction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11745669B1 (en) | Sound bar for mounting on a recreational vehicle or watercraft | |
| CN204518050U (en) | A kind of vehicle-mounted high directional loudspeaker system | |
| EP1987986A3 (en) | Vehicle external speaker and communication system | |
| WO2009012496A3 (en) | System and method for directionally radiating sound | |
| WO2007005619A3 (en) | Angularly adjustable speaker system | |
| CA2431728A1 (en) | Speaker mounted in recreational vehicle | |
| CN201467421U (en) | rotatable loudspeaker | |
| CN106101940B (en) | A kind of integrated digital car audio system | |
| US9967672B2 (en) | Audio system | |
| WO2015085178A1 (en) | Acoustic electronic device dock | |
| CN203126679U (en) | Vehicle rearview mirror | |
| CN209634339U (en) | Help to realize the adjustable vehicular chair headrest of privacy call function | |
| CN202633495U (en) | Mounting structure for built-in GPS navigation antenna of automobile | |
| CN206004897U (en) | A kind of mounting structure of vehicle audio | |
| CN101707731B (en) | Array transmission line active vehicle-mounted sound system | |
| CN102570038A (en) | Short-wave vehicle-mounted dual-semiring V-shaped antenna | |
| CN202294505U (en) | Three-dimensional surrounding stereo sound box arrangement structure for automobile and automobile | |
| CN202871308U (en) | Audio play system of automobile | |
| CN201504307U (en) | Active vehicular sound-box system with array transmission line | |
| CN2476912Y (en) | Reflection-type stero-sound cover capable of positioning sound field | |
| CN204539389U (en) | A kind of car-mounted device | |
| CN210042105U (en) | Creative music arc-shaped sound box | |
| CN112810538B (en) | On-vehicle miniature 5G signal radiation receives integrative piece | |
| CN204095655U (en) | A kind of automobile with vehicle-mounted loudspeaker | |
| CN201484305U (en) | Vehicular mini ultrathin sound box |
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: 20100512 Termination date: 20180618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |