CN208590097U - A kind of adjustable loudspeaker box structure of cabinet - Google Patents
A kind of adjustable loudspeaker box structure of cabinet Download PDFInfo
- Publication number
- CN208590097U CN208590097U CN201821214461.9U CN201821214461U CN208590097U CN 208590097 U CN208590097 U CN 208590097U CN 201821214461 U CN201821214461 U CN 201821214461U CN 208590097 U CN208590097 U CN 208590097U
- Authority
- CN
- China
- Prior art keywords
- speaker
- shaft
- framework
- loudspeaker box
- box structure
- 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 adjustable loudspeaker box structures of cabinet, including framework and speaker, it is horizontal in the framework to be equipped with shaft, and the both ends of shaft are rotatably connected on the inner wall of framework, multiple inserted links are welded in the shaft vertically, and the both ends of inserted link are fixedly connected with speaker, the shaft is fixedly connected with link block far from the side of speaker.Speaker is protected and is limited in it by setting framework by the utility model, realizes that the rotation of speaker makes the propagation of sound have more specific aim to realize the adjusting of speaker by horizontally disposed shaft, flexibility is more preferable；The installation of speaker and shaft is realized by the structure of multiple inserted links and clip, install convenient is easy to maintain, and being aided with screw thread and nut keeps the fixation of speaker more stable；By the rotation of ball nut, the movement that screw rod drives link block and shaft is further realized, and is threadedly coupled and stablizes, in dead load and little temperature change, threaded connection will not loosen automatically.
Description
Technical field
The utility model relates to speaker technology field more particularly to a kind of adjustable loudspeaker box structures of cabinet.
Background technique
Currently, many places can all be applied to stereo set, such as concert, large-scale performance, exhibition etc., require
Speaker is built according to stage or exhibition booth design, to reach optimal audio effect.Stereo set generally includes sound box body,
And the sound face out of sound box body can only generally be fixed towards to a direction in front of stage, some places in front of stage are caused
Spectators cannot be clear the sound for hearing speaker outflow, very inconvenient.
Although occurring in the prior art, a kind of adjustable speaker knot of cabinet as disclosed in 206977623 U of patent No. CN
Structure uses the adjusting of motor driven speaker, causes excessively high cost, and body structure of restricting is not sufficiently stable, and stage etc. is vibrated
Biggish occasion, using being not sufficiently stable.
Summary of the invention
Purpose of the utility model is to solve the adjustings for using motor driven speaker in the prior art, cause excessively high
Cost, and body structure of restricting is not sufficiently stable, and vibrates biggish occasion for stage etc., the problem of using being not sufficiently stable, and propose
A kind of adjustable loudspeaker box structure of cabinet.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of adjustable loudspeaker box structure of cabinet, including framework and speaker, it is horizontal in the framework to be equipped with shaft, and shaft
Both ends are rotatably connected on the inner wall of framework, are welded with multiple inserted links in the shaft vertically, and the both ends of inserted link are and sound
Case is fixedly connected, and the shaft is fixedly connected with link block far from the side of speaker, and the link block is connected with regulating mechanism.
Preferably, the regulating mechanism includes screw rod, ball nut and turntable, and the ball nut is rotatably connected on framework
Top, the screw rod is fixedly connected with ball nut, and interference fit connection has a turntable on the ball nut, the screw rod with
Link block rotation connection.
Preferably, the screw rod uses flat-shaped structure close to one end of link block, and screw rod is turned by pin shaft and link block
Dynamic connection.
Preferably, sliding slot is offered on the link block, and pin slide is connected in sliding slot.
Preferably, the ball nut is rotatably connected on the inner wall of framework by bearing.
Preferably, the both ends of the inserted link are arranged with clip, and the clip is fixedly connected with mounting blocks, the mounting blocks
It is fixedly connected with speaker.
Preferably, the both ends of the inserted link offer screw thread, are arranged with and are threadedly engaged the spiral shell used on the inserted link
It is female.
Compared with prior art, the utility model has following advantages:
1, speaker is protected and is limited in it by setting framework by the utility model, real by horizontally disposed shaft
The rotation of existing speaker makes the propagation of sound have more specific aim to realize the adjusting of speaker, and flexibility is more preferable.
2, the utility model realizes the installation of speaker and shaft, install convenient, dimension by the structure of multiple inserted links and clip
Shield is convenient, and being aided with screw thread and nut keeps the fixation of speaker more stable.
3, the utility model further realizes the movement that screw rod drives link block and shaft by the rotation of ball nut,
And be threadedly coupled and stablize, in dead load and little temperature change, threaded connection will not loosen automatically.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of adjustable loudspeaker box structure of cabinet structural schematic diagram；
Fig. 2 is the sectional view of the utility model Fig. 1 taken along line A-A；
Fig. 3 is the utility model shaft and inserted link partial structure diagram.
Appended drawing reference: framework 1, speaker 2, shaft 3, inserted link 4, link block 5, screw rod 6, ball nut 7, turntable 8, clip 9,
Mounting blocks 10, nut 11.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, the adjustable loudspeaker box structure of a kind of cabinet, including framework 1 and speaker 2, framework 1 are hollow rectangle knot
Structure, it is horizontal in framework 1 to be equipped with shaft 3, and the both ends of shaft 3 are rotatably connected on the inner wall of framework 1, are welded vertically in shaft 3
Multiple inserted links 4 are connected to, and the both ends of inserted link 4 are fixedly connected with speaker 2, shaft 3 is fixedly connected with company far from the side of speaker 2
Block 5 is connect, link block 5 is connected with regulating mechanism.
More specifically, regulating mechanism includes screw rod 6, ball nut 7 and turntable 8 referring to Fig. 2, ball nut 7 is rotatablely connected
On the top of framework 1, ball nut 7 is rotatably connected on the inner wall of framework 1 by bearing, screw rod 6 and the fixed company of ball nut 7
It connects, interference fit connection has turntable 8 on ball nut 7, and screw rod 6 and link block 5 are rotatablely connected, and passes through screw rod 6 and ball nut 7
Cooperation realize link block 5 movement, and then drive speaker 2 rotate.
More specifically, screw rod 6 uses flat-shaped structure close to one end of link block 5, and screw rod 6 passes through pin shaft and link block 5
H-type structure can be used in rotation connection, link block 5, interior to be connect by pin shaft with the flat part of screw rod 6.
More specifically, the both ends of inserted link 4 are arranged with clip 9 referring to Fig. 2, clip 9 is fixedly connected with mounting blocks 10, peace
Dress block 10 is fixedly connected with speaker 2, and clip 9 is easy to disassemble, and the connection that the modes such as welding realize speaker 2 Yu screw rod 6 also can be used.
Further, the both ends of inserted link 4 offer screw thread, are arranged with and are threadedly engaged the nut 11 used on inserted link 4,
Nut 11 can provide support to the bottom end of clip 9, prevent it from overcoming frictional force to slide under the effect of gravity.
Further, sliding slot is offered on link block 5, and pin slide is connected in sliding slot, appearance is played in the setting of sliding slot
The effect of difference provides a longitudinal compensation to screw rod 6 and link block 5, prevents stuck to make pin shaft that can slide in it.
It further illustrates, is above fixedly connected unless specifically defined or limited otherwise, otherwise it shall be understood in a broad sense, for example,
It can be welding, be also possible to gluing, or be integrally formed the customary means well known to those skilled in the art such as setting.
Speaker 2 is fixedly connected by bolt with mounting blocks 10 when the utility model is used, clip 9 is then passed through into bolt
The upper and lower ends of inserted link 4 are clamped on, can be also further supported by nut, prevent clip 9 from axially sliding along inserted link 4, with
Ball nut 7 is manually rotated by turntable 8 afterwards, ball nut 7 drives the screw rod 6 being threadedly coupled therewith to be axially moved in turn, makes
It obtains screw rod 6 and the rotation of shaft 3 is further driven to by rotationally connected link block 5, from speaker 2 is further driven to shaft 3
Rotation adjusting is carried out for the center of circle.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of adjustable loudspeaker box structure of cabinet, including framework (1) and speaker (2), which is characterized in that the interior water of the framework (1)
It is flat to be equipped with shaft (3), and the both ends of shaft (3) are rotatably connected on the inner wall of framework (1), are welded vertically on the shaft (3)
It is connected to multiple inserted links (4), and the both ends of inserted link (4) are fixedly connected with speaker (2), the one of the shaft (3) separate speaker (2)
Side is fixedly connected with link block (5), and the link block (5) is connected with regulating mechanism.
2. the adjustable loudspeaker box structure of a kind of cabinet according to claim 1, which is characterized in that the regulating mechanism includes silk
Bar (6), ball nut (7) and turntable (8), the ball nut (7) are rotatably connected on the top of framework (1), the screw rod (6)
It is fixedly connected with ball nut (7), there is turntable (8) interference fit connection on the ball nut (7), the screw rod (6) and company
Connect block (5) rotation connection.
3. the adjustable loudspeaker box structure of a kind of cabinet according to claim 2, which is characterized in that the screw rod (6) is close to even
One end of block (5) is connect using flat-shaped structure, and screw rod (6) is rotatablely connected by pin shaft and link block (5).
4. the adjustable loudspeaker box structure of a kind of cabinet according to claim 3, which is characterized in that opened on the link block (5)
Equipped with sliding slot, and pin slide is connected in sliding slot.
5. the adjustable loudspeaker box structure of a kind of cabinet according to claim 2, which is characterized in that the ball nut (7) is logical
Bearing is crossed to be rotatably connected on the inner wall of framework (1).
6. the adjustable loudspeaker box structure of a kind of cabinet according to claim 1, which is characterized in that the both ends of the inserted link (4)
It is arranged with clip (9), the clip (9) is fixedly connected with mounting blocks (10), the mounting blocks (10) and speaker (2) fixed company
It connects.
7. the adjustable loudspeaker box structure of a kind of cabinet according to claim 6, which is characterized in that the both ends of the inserted link (4)
Screw thread is offered, is arranged with and is threadedly engaged the nut (11) used on the inserted link (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214461.9U CN208590097U (en) | 2018-07-30 | 2018-07-30 | A kind of adjustable loudspeaker box structure of cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214461.9U CN208590097U (en) | 2018-07-30 | 2018-07-30 | A kind of adjustable loudspeaker box structure of cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208590097U true CN208590097U (en) | 2019-03-08 |
Family
ID=65542565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821214461.9U Expired - Fee Related CN208590097U (en) | 2018-07-30 | 2018-07-30 | A kind of adjustable loudspeaker box structure of cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208590097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111447537A (en) * | 2019-12-13 | 2020-07-24 | 珠海大横琴科技发展有限公司 | Indoor sound amplification system |
-
2018
- 2018-07-30 CN CN201821214461.9U patent/CN208590097U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111447537A (en) * | 2019-12-13 | 2020-07-24 | 珠海大横琴科技发展有限公司 | Indoor sound amplification system |
| CN111447537B (en) * | 2019-12-13 | 2021-01-08 | 珠海大横琴科技发展有限公司 | Indoor sound amplification system |
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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: 20190308 Termination date: 20200730 |