CN217388925U - Loudspeaker and vehicle with same - Google Patents

Abstract

The utility model discloses a speaker and have its vehicle, speaker includes speaker, mount pad, elevating system and rotary mechanism, the mount pad is located the speaker below, elevating system includes lift drive assembly, lift drive assembly connects on the mount pad, lift drive assembly's output is connected with the speaker to drive the speaker and go up and down, rotary mechanism includes the rotation drive assembly, the connection is on the mount pad with rotation drive assembly liftable, the output and the speaker of rotation drive assembly are connected, in order to drive the speaker rotation. This speaker can carry out independent lift adjustment and independent rotation regulation to the speaker, has improved the controllability of speaker, can obtain better effect of raising the voice simultaneously.

Description

Loudspeaker and vehicle with same

Technical Field

The utility model relates to a loudspeaker equipment technical field especially relates to a loudspeaker and have its vehicle.

Background

The loud-speaking effect of the loudspeaker has great relation with the position and the angle of the loudspeaker. In order to adjust the height and angle of the speaker according to the listening requirement, the related art provides a speaker device that can be lifted and rotated.

However, in the speaker device, the lifting and the rotation of the speaker are driven by one power source, so that the lifting and the rotation of the speaker are always synchronous, and the speaker cannot be lifted and rotated independently, and the adjustability of the speaker is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a speaker and have its vehicle, the lift and the rotation of speaker are driven by different power supplies, can realize the independent lift and the independent rotation of speaker, and the speaker controllability is higher.

The embodiment of the first aspect of the application provides a speaker device, including speaker, mount pad, elevating system and rotary mechanism, the mount pad is located the speaker below, elevating system includes lift drive assembly, lift drive assembly connects on the mount pad, lift drive assembly's output is connected with the speaker to drive the speaker lift, rotary mechanism includes the rotation drive assembly, the rotation drive assembly connects on the mount pad with liftable, the output of rotation drive assembly is connected with the speaker, in order to drive the speaker rotatory.

The loudspeaker device that this application embodiment provided, elevating system is driven by lift drive assembly, and rotary mechanism is driven by rotatory drive assembly, but the lift and the rotation of loudspeaker independently adjust, have improved the controllability of loudspeaker. Specifically, lift drive assembly installs at the mount pad, and the output is connected with the speaker to the drive speaker goes up and down, and rotation drive assembly's output is connected with the speaker, and is rotatory with the drive speaker, and the connection of rotation drive assembly liftable can rotate at not co-altitude position independent drive speaker on the mount pad. Compare among the correlation technique, the lift and the rotation of speaker are driven by same power supply, go up and down and rotate and remain synchronous throughout, and the speaker device of this application embodiment can carry out independent lift adjustment and independent rotation regulation to the speaker, has improved the controllability of speaker, can obtain better effect of raising the voice simultaneously.

In a possible implementation manner of the present application, the lifting mechanism further includes a lifting assembly, the lifting assembly includes a lifting platform, an output end of the lifting driving assembly is connected with the lifting platform, and the lifting platform is connected with the speaker.

In one possible implementation manner of the present application, the lifting assembly further includes a guide post and a guide bearing engaged with the guide post, the guide post is connected to one of the mounting base and the lifting platform, and the guide bearing is connected to the other of the mounting base and the lifting platform.

In a possible implementation manner of the application, a guide mounting hole is formed in the mounting seat, the guide column is fixed in the guide mounting hole, a guide through hole is formed in the lifting platform, and the guide bearing is fixed on the lifting platform and matched with the guide column and corresponds to the guide through hole.

In a possible implementation of this application, lift drive assembly includes elevator motor, and elevator motor connects on the mount pad, and elevator motor's output shaft rotary rod one end, the lifting axle is connected to the rotary rod other end, and elevator motor's output shaft and lifting axle all set up along the horizontal direction, and the lifting axle is connected with lift platform.

In a possible implementation manner of the application, the lifting platform is connected with a connecting piece, the connecting piece is provided with a chute along the horizontal direction, and a lifting bearing matched with the lifting shaft is connected in the chute in a sliding manner.

In one possible implementation of the present application, the rotational drive assembly is connected to the lift platform.

In one possible implementation manner of the present application, the rotating mechanism further includes a rotating assembly, the rotating assembly is rotatably connected to the lifting platform, the speaker is fixed to the rotating assembly, and the rotating assembly is connected to an output end of the rotation driving assembly.

In one possible implementation manner of the present application, the rotating assembly includes a rotating turbine, one end of the rotating turbine is connected to the speaker, the rotating turbine is rotatably connected to the rotating shaft, the rotating shaft is fixed to the lifting platform, and the rotating turbine is connected to the output end of the rotation driving assembly.

In one possible implementation of the present application, the rotation driving assembly includes a rotation driving motor, an output shaft of the rotation driving motor is connected to a rotation screw, and the rotation screw is engaged with the turbine.

An embodiment of a second aspect of the present application provides a vehicle, including the speaker device in the above embodiment.

According to the utility model discloses vehicle through carrying out independent lift adjustment and independent rotation regulation to speaker, has improved the effect of raising one's voice of car interior speaker.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an exploded view of a speaker apparatus according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a speaker device according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a speaker of the speaker apparatus according to the embodiment of the present application;

fig. 4 is an exploded view of a lift mechanism in a speaker device according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a lifting mechanism in a speaker device according to an embodiment of the present application;

fig. 6 is an exploded view of a speaker rotation mechanism according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of a mounting seat in a speaker device according to an embodiment of the present application;

fig. 8 is a schematic structural diagram of a protective housing in a speaker device according to an embodiment of the present application.

Reference numerals:

the sound-emitting device (100) is provided with a sound-emitting unit,

the loudspeaker (10) is provided with a loudspeaker,

a mounting seat 20, a guide mounting hole 21, a guide block 22, a guide through hole 221,

the lifting mechanism 30, a lifting driving component 31, a lifting motor 311, an output shaft 312 of the lifting motor, a rotating rod 313, a lifting shaft 314, a lifting component 32, a lifting platform 321, a guide through hole 3211 and a rotating mounting hole 3212; a guide post 322, a guide bearing 323, a connecting piece 33, a sliding chute 331, a lifting bearing 332, a mounting base 34, a lifting mounting hole 341,

the rotation mechanism (40) is rotated,

a rotation driving assembly 41, a rotation driving motor 411, a rotation screw 412, a rotation assembly 42, a rotation turbine 421, a turbine hole 4211, a rotation shaft 422, a rotation bearing 423, a mounting bracket 43, a mounting bottom plate 431, a mounting side plate 432, a side plate mounting hole 4321, a mounting plate 44,

a protective shell 50.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The speaker device 100 and the vehicle having the same of the embodiment of the present application are described below with reference to the drawings. Fig. 1-8 illustrate the structure of the speaker device 100 in some embodiments.

The speaker device 100 of the embodiment of the present application can be used in a vehicle. The speaker device 100 is provided in the vehicle body, and can obtain a better sound-raising effect by individually lifting and rotating the speaker 10.

The structure of the speaker device 100 of the embodiment of the present application is described below with reference to fig. 1 to 8.

Referring to fig. 1 to 3, a speaker device 100 provided in the embodiment of the present application includes a speaker 10, a mounting base 20, a lifting mechanism 30, and a rotating mechanism 40, where the mounting base 20 is located below the speaker 10, the lifting mechanism 30 includes a lifting driving component 31, the lifting driving component 31 is connected to the mounting base 20, an output end of the lifting driving component 31 is connected to the speaker 10 to drive the speaker 10 to lift, and the rotating mechanism 40 includes a rotation driving component 41, the rotation driving component 41 is connected to the mounting base 20 in a lifting manner, and an output end of the rotation driving component 41 is connected to the speaker 10 to drive the speaker 10 to rotate.

The loudspeaker device 100 provided by the embodiment of the application drives the loudspeaker 10 to lift and rotate through different power sources, so that the adjustability of the loudspeaker 10 is improved, and a better sound raising effect can be obtained.

Specifically, the mounting base 20 is located below the speaker 10 and is used for supporting the speaker 10, the lifting mechanism 30 and the rotating mechanism 40, the lifting driving component 31 is installed on the mounting base 20, and the output end of the lifting driving component is connected with the speaker 10 to drive the speaker 10 to lift, the output end of the rotating driving component 41 is connected with the speaker 10 to drive the speaker 10 to rotate, and the lifting driving component 41 is connected to the mounting base 20 to independently drive the speaker 10 to rotate at different height positions. Compare among the correlation technique, the lift and the rotation of speaker 10 are driven by same power supply, and the lift remains synchronous with the rotation throughout, and speaker device 100 of this application embodiment can carry out independent lift regulation and independent rotation regulation to speaker 10, has improved speaker 10's controllability, can obtain better effect of raising the voice simultaneously.

In some embodiments of the present application, referring to fig. 1, 4 and 5, the lifting mechanism 30 further includes a lifting assembly 32, the lifting assembly 32 includes a lifting platform 321, an output end of the lifting driving assembly 31 is connected to the lifting platform 321, and the lifting platform 321 is connected to the speaker 10. By the arrangement, the lifting driving component 31 can drive the loudspeaker 10 to lift through the lifting platform 321, and the lifting stability of the loudspeaker 10 is improved.

Of course, it will be understood that the output of the elevation drive assembly 31 may also be directly connected to the loudspeaker 10.

In some embodiments of the present application, the lifting assembly 32 further comprises a guiding stud 322 and a guiding bearing 323 cooperating with the guiding stud 322, the guiding stud 322 is connected to one of the mounting base 20 and the lifting platform 321, and the guiding bearing 323 is connected to the other of the mounting base 20 and the lifting platform 321.

Through setting up guide post 322 and with guide post 322 complex guide bearing 323, lift platform 321 can go up and down along guide post 322 extending direction, avoids speaker 10 direction when going up and down to shift, bumps or rubs with other structures, produces wearing and tearing.

In some embodiments of the present application, the guide post 322 is fixed to the mounting base 20, and the guide bearing 323 is fixed to the elevating platform 321.

When the speaker device 100 is installed in the vehicle body, the mounting base 20 is generally fixed to the vehicle body, and the elevating platform 321 is driven by the elevating drive unit 31 to move and be in a dynamic state. Therefore, the guide post 322 is fixed to the mount 20, and stability of the elevating platform 321 in elevating movement can be improved.

Of course, the guide post 322 may be fixed to the elevating platform 321, and the guide bearing 323 may be fixed to the mount 20.

Specifically, in the present application scheme, a guide mounting hole 21 is formed in the mounting base 20, the guide post 322 is fixed in the guide mounting hole 21, a guide through hole 3211 is formed in the lifting platform 321, and the guide bearing 323 is fixed below the lifting platform 321 corresponding to the guide through hole 3211 and is matched with the guide post 322.

Further, referring to fig. 7, the mounting base 20 is provided with a guide block 22, the guide block 22 is provided with a guide through hole 221 along the extending direction of the guide post 322, the guide through hole 221 is communicated with the guide mounting hole 21, and the guide post 322 passes through the guide through hole 221 and is fixedly connected with the guide mounting hole 21. This arrangement improves the reliability and stability of the connection of guide post 322 to mount 20.

In some embodiments of the present application, the lifting driving assembly 31 includes a lifting motor 311, the lifting motor 311 is connected to the mounting base 20, an output shaft 312 of the lifting motor is connected to one end of a rotating rod 313, the other end of the rotating rod 313 is connected to a lifting shaft 314, the output shaft 312 and the lifting shaft 314 of the lifting motor are both arranged along a horizontal direction, and the lifting shaft 314 is connected to the lifting platform 321. The rotating rod 313 transmits the rotating power of the output shaft of the lifting motor 311 to the lifting shaft 314, and the lifting platform 321 is driven to lift by the lifting shaft 314.

It is understood that the rotating rod 313 may be vertically connected to the elevating shaft 314 or may be connected at an angle. In order to facilitate production and installation and save cost, the rotating rod 313 is vertically connected with the lifting shaft 314 in the scheme of the application.

Specifically, referring to fig. 7, a mounting base 34 is fixed on the mounting base 20, a lifting mounting hole 341 is formed in the mounting base 34, and the lifting motor 311 is detachably connected to the mounting base 34 through the lifting mounting hole 341. The lifting motor 311 is convenient to mount and dismount.

Further, the mounting base 34 is of an L-shaped structure, the bottom surface of which is fixed with the mounting base 20, and the lifting mounting hole 341 is formed in the side surface. With this arrangement, the lifting motor 311 is connected between the side of the mounting base 34 and one side of the mounting base 20, and the stability of the lifting motor 311 is improved.

In some embodiments of the present application, referring to fig. 4, a connecting member 33 is connected to the lifting platform 321, a sliding slot 331 is formed in the connecting member 33 along the horizontal direction, and a lifting bearing 332 engaged with the lifting shaft 314 is slidably connected in the sliding slot 331.

The elevating shaft 314 slides along the slide groove 331 through the elevating bearing 332, so that the elevating platform 321 moves only in the vertical direction and does not move in the horizontal direction by the driving of the elevating shaft 314.

In order to connect the rotation driving unit 41 to the mounting base 20 so as to be able to ascend and descend, the rotation driving unit 41 may be provided with an ascending and descending structure independently, or may be connected to the ascending and descending driving unit 31 so as to ascend and descend.

In order to make the structure of the speaker device 100 simpler and facilitate the manufacturing, the rotary driving assembly 41 is connected to the lifting platform 321 in the present embodiment. Thus, the rotary driving unit 41 can move up and down with the up-and-down movement of the up-and-down platform 321, and the structure of the speaker device 100 is simplified.

Specifically, referring to fig. 1, 4 and 5, the lifting platform 321 is connected to the mounting bracket 43, and the rotation driving assembly 41 is connected to the mounting bracket 43. The rotary driving assembly 41 is connected with the lifting platform 321 through the mounting bracket 43, so that the connection reliability is improved.

Further, the mounting bracket 43 includes a mounting bottom plate 431 and a mounting side plate 432 fixed together, the mounting bottom plate 431 is fixed together with the lifting platform 321, the mounting side plate 432 is provided with a side plate mounting hole 4321, and the rotary driving assembly 41 is connected with the mounting bracket 43 through the side plate mounting hole 4321.

In some embodiments of the present application, referring to fig. 6, the rotating mechanism 40 further includes a rotating assembly 42, the rotating assembly 42 is rotatably connected to the lifting platform 321, the speaker 10 is fixed on the rotating assembly 42, and the rotating assembly 42 is connected to the output end of the rotating driving assembly 41. The rotating assembly 42 rotates relative to the lifting platform 321 to drive the speaker 10 to rotate.

In some embodiments of the present application, the rotating assembly 42 includes a rotating turbine 421, one end of the rotating turbine 421 is connected to the speaker 10, the rotating turbine is rotatably connected to a rotating shaft 422, the rotating shaft 422 is fixed on the lifting platform 321, and the rotating turbine 421 is connected to an output end of the rotating driving assembly 41. The rotary worm 421 rotates relative to the elevating platform 321 through the rotational connection with the rotation shaft 422, thereby rotating the speaker 10.

Specifically, the lifting platform 321 is provided with a rotation mounting hole 3212, the rotating shaft 422 is fixedly connected with the lifting platform 321 through the rotation mounting hole 3212, the rotating turbine 421 is provided with a turbine hole 4211, and the rotating bearing 423 matched with the rotating shaft 422 is connected in the turbine hole 4211.

Further, a mounting plate 44 is fixed on a side of the rotary turbine 421 away from the rotary shaft 422, and the speaker 10 is detachably connected to the rotary turbine 421 through the mounting plate 44. The mounting plate 44 is fixed together with the rotating turbine 421, so that the connection stability is improved, and the loudspeaker 10 is detachably connected with the mounting plate 44, so that the installation and maintenance are more convenient.

In some embodiments of the present application, the rotary driving assembly 41 includes a rotary driving motor, an output shaft of the rotary driving motor 411 is connected to the rotary screw 412, and the rotary screw 412 is engaged with the rotary turbine 421. The linear motion of the rotary screw 412 rotates the rotary worm 421, thereby rotating the speaker 10.

In order to protect the lifting mechanism 30 and the rotating mechanism 40, referring to fig. 8, the speaker device 100 further includes a protective shell 50, the protective shell 50 and the mounting base 20 enclose a cavity, the lifting mechanism 30 and the rotating mechanism 40 are located in the cavity, and the speaker 10 is located at an opening of the cavity.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (11)

1. An acoustic speaker apparatus, comprising:

a speaker (10);

a mounting (20) located below the speaker (10);

the lifting mechanism (30) comprises a lifting driving component (31), the lifting driving component (31) is connected to the mounting base (20), and the output end of the lifting driving component (31) is connected with the loudspeaker (10) to drive the loudspeaker (10) to lift;

the loudspeaker comprises a rotating mechanism (40), the rotating mechanism (40) comprises a rotating driving component (41), the rotating driving component (41) is connected to the mounting base (20) in a lifting mode, and the output end of the rotating driving component (41) is connected with the loudspeaker (10) to drive the loudspeaker (10) to rotate.

2. The acoustic speaker device of claim 1, wherein the lifting mechanism (30) further comprises a lifting assembly (32), the lifting assembly (32) comprises a lifting platform (321), the output end of the lifting driving assembly (31) is connected with the lifting platform (321), and the lifting platform (321) is connected with the acoustic speaker (10).

3. The acoustic speaker device of claim 2 wherein said lift assembly (32) further comprises a guide post (322) and a guide bearing (323) cooperating with said guide post (322), said guide post (322) being attached to one of said mounting base (20) and said lift platform (321), said guide bearing (323) being attached to the other of said mounting base (20) and said lift platform (321).

4. The speaker device as claimed in claim 3, wherein said mounting base (20) is provided with a guide mounting hole (21), said guide post (322) is fixed in said guide mounting hole (21), said elevating platform (321) is provided with a guide through hole (3211), and said guide bearing (323) is fixed on said elevating platform (321) corresponding to said guide through hole (3211) and is engaged with said guide post (322).

5. The acoustic speaker device according to claim 4, wherein the lifting driving assembly (31) comprises a lifting motor (311), the lifting motor (311) is connected to the mounting base (20), an output shaft (312) of the lifting motor is connected to one end of a rotating rod (313), the other end of the rotating rod (313) is connected to a lifting shaft (314), the output shaft (312) of the lifting motor and the lifting shaft (314) are both arranged along a horizontal direction, and the lifting shaft (314) is connected to the lifting platform (321).

6. The acoustic speaker device of claim 5, wherein a connecting member (33) is connected to said lifting platform (321), a sliding slot (331) is formed in said connecting member (33) along a horizontal direction, and a lifting bearing (332) engaged with said lifting shaft (314) is slidably connected to said sliding slot (331).

7. The acoustic speaker device of claim 2 wherein said rotary drive assembly (41) is attached to said lift platform (321).

8. The acoustic speaker device of claim 2 wherein the rotation mechanism (40) further comprises a rotation assembly (42), the rotation assembly (42) being rotatably connected to the elevating platform (321), the speaker (10) being fixed to the rotation assembly (42), the rotation assembly (42) being connected to an output of the rotation driving assembly (41).

9. The speaker device as claimed in claim 8, wherein said rotary component (42) comprises a rotary worm wheel (421), one end of said rotary worm wheel (421) is connected to said speaker (10), and said rotary worm wheel is rotatably connected to a rotary shaft (422), said rotary shaft (422) is fixed on a lifting platform (321), and said rotary worm wheel (421) is connected to an output end of said rotary driving component (41).

10. The acoustic speaker device according to claim 9, wherein said rotary drive assembly (41) comprises a rotary drive motor (411), an output shaft of said rotary drive motor (411) is connected with a rotary screw (412), and said rotary screw (412) is in meshed connection with said rotary turbine (421).

11. A vehicle, characterized by comprising: the acoustic speaker apparatus (100) of any of claims 1-10.

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