CN210075486U - Positioning device for array type ultra-low frequency loudspeaker - Google Patents
Positioning device for array type ultra-low frequency loudspeaker Download PDFInfo
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- CN210075486U CN210075486U CN201921161596.8U CN201921161596U CN210075486U CN 210075486 U CN210075486 U CN 210075486U CN 201921161596 U CN201921161596 U CN 201921161596U CN 210075486 U CN210075486 U CN 210075486U
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Abstract
The utility model provides an array positioner for ultralow frequency speaker, including locating plate, speaker fixed plate and adjustment mechanism, one side of locating plate evenly is equipped with a plurality of speaker fixed plates, evenly be fixed with a plurality of speakers on the speaker fixed plate, two adjacent the speaker fixed plate is a set of, and is a set of the both sides of speaker fixed plate all are equipped with adjustment mechanism, adjustment mechanism is used for adjusting the position of speaker fixed plate for the locating plate. Compared with the prior art, two adjacent loudspeaker fixed plates are a set of, and the both sides of a set of loudspeaker fixed plate all are equipped with adjustment mechanism for adjustment mechanism once adjusts two loudspeaker fixed plates, can adjust respectively to array speaker, makes the position after the speaker adjusts more accurate on the one hand, and on the other hand can adjust to the partial speaker in the array speaker, need not to adjust whole speaker, and the effect of regulation is better.
Description
Technical Field
The utility model relates to a speaker technical field especially relates to array ultra low frequency positioner for speaker.
Background
The loudspeaker is a transducer for converting an electric signal into an acoustic signal, and the quality of the loudspeaker has great influence on the sound quality. The loudspeaker is the weakest component in the audio equipment, and is the most important component for the audio effect. Loudspeakers are of a wide variety and vary widely in price. The audio frequency electric energy makes the paper cone or the diaphragm vibrate and generate resonance (resonance) with the surrounding air through electromagnetic, piezoelectric or electrostatic effect to make sound. The loudspeaker arrangement position in the room is fixed, and the loudspeaker is placed at the fixed position, so that the sound in the room can be optimal.
However, when the conventional array type ultra-low frequency speaker is used, the position of the whole speaker is deviated due to the vibration of the speaker, so that the effect of indoor sound transmission is affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide array ultra-low frequency positioner for speaker.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
array ultra-low frequency is positioner for speaker, including locating plate, speaker fixed plate and adjustment mechanism, one side of locating plate evenly is equipped with a plurality of speaker fixed plates, evenly be fixed with a plurality of speakers on the speaker fixed plate, two adjacent the speaker fixed plate is a set of, and is a set of the both sides of speaker fixed plate all are equipped with adjustment mechanism, adjustment mechanism is used for adjusting the position of speaker fixed plate for the locating plate.
Preferably, adjustment mechanism includes fastening bolt, slip recess, sliding block, connecting rod and swing joint card, the one end of slip recess is fixed on the locating plate, sliding connection has the sliding block in the slip recess, the sliding block is the inside hollow structure of cylinder, the one end both sides of sliding block are all rotated and are connected connecting rod one end, the other end of connecting rod is rotated and is connected with interactive connection card, it fixes on the speaker fixed plate to rotate the connection card.
Preferably, the locating plate comprises a limiting fixing layer and a rubber elastic layer, the rubber elastic layer is fixed on both sides of the limiting fixing layer, and the limiting fixing layer is welded with the sliding groove.
Preferably, the loudspeaker fixing plate is clamped on the positioning plate in a U-shaped structure, a positioning pin penetrating through the loudspeaker fixing plate and the positioning plate is arranged on the loudspeaker fixing plate, and a limiting groove limiting the position of the positioning pin is formed in the positioning plate.
Preferably, buffer springs are arranged among the loudspeaker fixing plates arranged on the positioning plate.
The utility model has the advantages that: through the position of the adjustable speaker fixed plate of adjustment mechanism for the locating plate, make festival speaker fixed plate because the back position of skew, can in time obtain adjusting, resume original indoor sound propagation effect, two adjacent speaker fixed plates are a set of in addition, the both sides of a set of speaker fixed plate all are equipped with adjustment mechanism, make adjustment mechanism once adjust two speaker fixed plates, can adjust respectively to array speaker, make the position after the speaker is adjusted more accurate on the one hand, on the other hand can adjust to the partial speaker among the array speaker, need not to adjust whole speaker, the effect of regulation is better.
Drawings
Fig. 1 is a schematic structural diagram of a positioning device for an array type ultra-low frequency speaker according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an adjusting mechanism according to an embodiment of the present invention;
fig. 3 is a top view of the connection between the positioning plate and the speaker fixing plate according to the embodiment of the present invention;
fig. 4 is the overall structure schematic diagram of the positioning plate of the embodiment of the present invention.
Reference numbers in the figures: 10. the loudspeaker fixing device comprises a positioning plate, 11, a limiting fixing layer, 111, a limiting groove, 12, a rubber elastic layer, 20, a loudspeaker fixing plate, 21, a loudspeaker, 22, a positioning pin, 30, an adjusting mechanism, 31, a fastening bolt, 32, a sliding groove, 33, a sliding block, 34, a connecting rod, 35, a movable connecting card, 40 and a buffer spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
As shown in fig. 1, the positioning device for array ultra low frequency speaker in this embodiment includes a positioning plate 10, speaker fixing plates 20 and an adjusting mechanism 30, wherein a plurality of speaker fixing plates 20 are uniformly disposed on one side of the positioning plate 10, a plurality of speakers 21 are uniformly fixed on the speaker fixing plates 20, two adjacent speaker fixing plates 20 are in a group, the adjusting mechanism 30 is disposed on both sides of one group of speaker fixing plates 20, so that a user can conveniently and individually adjust the speaker fixing plates 20 on the positioning plate 10, and the adjusting mechanism 30 is used to adjust the position of the speaker fixing plates 20 relative to the positioning plate 10.
Evenly be fixed with a plurality of speakers 21 on the speaker fixed plate 20, speaker fixed plate 20 is equipped with a plurality ofly altogether to make speaker 21 on the locating plate 10 form array structure, through the adjustable speaker fixed plate 20 of adjustment mechanism 30 for the position of locating plate 10, make festival speaker fixed plate 20 because the back position of skew can be timely adjusted, thereby resume the holistic volume transmission effect of this speaker 21.
As shown in fig. 2, the adjusting mechanism 30 includes a fastening bolt 31, a sliding groove 32, a sliding block 33, a connecting rod 34 and a movable connecting clip 35, one end of the sliding groove 32 is fixed on the positioning plate 10, the sliding groove 32 is connected with the sliding block 33 in a sliding manner, the sliding block 33 is a hollow structure inside a cylinder, two sides of one end of the sliding block 33 are respectively rotatably connected with one end of the connecting rod 34, the other end of the connecting rod 34 is rotatably connected with the interactive connecting clip 35, and the rotary connecting clip 35 is fixed on the speaker fixing plate 20.
The sliding block 33 is located at the position in the sliding groove 32, the sliding block 33 drives the speaker fixing plate 20 to move through the connecting rod 34, so as to adjust the position of the speaker fixing plate 20 relative to the positioning plate 10, after the position of the speaker fixing plate 20 is adjusted, the fastening bolt 31 passes through the sliding block 33 and the sliding groove 32, and the position between the sliding block 33 and the sliding groove 32 is fixed, so that the position of the speaker fixing plate 20 can be limited; in addition, a triangular structure is formed between the two speaker fixing plates 20 and the two connecting rods 34, so that the position of the adjusted speaker fixing plate 20 is more stable.
As shown in fig. 3, the positioning plate 10 is composed of a limiting fixing layer 11 and a rubber elastic layer 12, the rubber elastic layer 12 is fixed on both sides of the limiting fixing layer 11, and the limiting fixing layer 11 is welded to the sliding groove 32.
The both sides of spacing fixed bed 11 all are fixed with rubber elastic layer 12, and the rubber elastic layer 12 that is located speaker fixed plate 20 one side can cushion the protection to the vibration of speaker 21 to reduce speaker 21's vibration, be located the rubber elastic layer 12 of speaker fixed plate 20 opposite side, can make locating plate 10 whole meet the wall of pothole when the installation all can install, can not influence the holistic stability of locating plate 10, and the result of use is better.
As shown in fig. 1 and 4, the speaker fixing plate 20 is in a U-shaped structure and is fastened to the positioning plate 10, the speaker fixing plate 20 is provided with a positioning pin 22 penetrating through the speaker fixing plate 20 and the positioning plate 10, and the positioning plate 10 is provided with a limiting groove 111 for limiting the position of the positioning pin 22.
The positioning pin 22 is positioned in the limiting groove 111 to move, so that left and right deviation can not be generated in the process of assisting in limiting the movement of the loudspeaker fixing plate 20, and the positioning pin 22 can also limit the position of the loudspeaker fixing plate 20 and the positioning plate 10 on the wall surface integrally; the position of the speaker fixing plate 20 of the U-shaped structure on the positioning plate 10 is more stable.
As shown in fig. 1, the buffer springs 40 are disposed between the speaker fixing plates 20 disposed on the positioning plate 10, so that the speaker fixing plates 20 can be integrated with each other, and the vibration generated by the speaker 21 can be reduced, thereby performing buffer protection on the speaker 21.
In this embodiment, when in use, the positioning plate 10 and the speaker fixing plate 20 are integrally fixed to a suitable wall body by the positioning pin 22, after the position is fixed, the speaker 21 on the speaker fixing plate 20 can be used normally, when the speaker 21 vibrates for a long time to cause the speaker fixing plate 20 to shift, the user can adjust the position of the sliding block 33 in the sliding groove 32, the sliding block 33 will move the speaker fixing plate 20 through the connecting rod 34, thereby adjusting the position of the speaker fixing plate 20 with respect to the positioning plate 10, and after the position adjustment of the speaker fixing plate 20 is completed, by fastening the bolt 31 through the sliding block 33 and the sliding groove 32, the position between the sliding block 33 and the sliding groove 32 is fixed, the position of the speaker fixing plate 20 is restricted, and the adjustment is completed so that the speaker 21 is restored to the original position.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. Array ultra low frequency is positioner for speaker, its characterized in that: including locating plate (10), speaker fixed plate (20) and adjustment mechanism (30), one side of locating plate (10) evenly is equipped with a plurality of speaker fixed plate (20), evenly be fixed with a plurality of speakers (21) on speaker fixed plate (20), two adjacent speaker fixed plate (20) are a set of, and are a set of the both sides of speaker fixed plate (20) all are equipped with adjustment mechanism (30), adjustment mechanism (30) are used for adjusting the position of speaker fixed plate (20) for locating plate (10).
2. The array type positioning device for ultra low frequency speaker as claimed in claim 1, wherein: adjustment mechanism (30) include fastening bolt (31), slip recess (32), sliding block (33), connecting rod (34) and swing joint card (35), the one end of slip recess (32) is fixed on locating plate (10), sliding connection has sliding block (33) in slip recess (32), sliding block (33) are the inside hollow structure of cylinder, the one end both sides of sliding block (33) are all rotated and are connected connecting rod (34) one end, the other end of connecting rod (34) is rotated and is connected with swing joint card (35), swing joint card (35) are fixed on speaker fixed plate (20).
3. The array positioning device for ultra low frequency speaker as claimed in claim 2, wherein: the locating plate (10) comprises a limiting fixing layer (11) and a rubber elastic layer (12), the rubber elastic layer (12) is fixed on two sides of the limiting fixing layer (11), and the limiting fixing layer (11) is welded with the sliding groove (32).
4. The array positioning device for ultra low frequency speaker as claimed in claim 3, wherein: loudspeaker fixed plate (20) are U-shaped structure block on locating plate (10), be equipped with on loudspeaker fixed plate (20) and run through locating pin (22) of loudspeaker fixed plate (20) and locating plate (10), set up spacing recess (111) of restriction locating pin (22) position on locating plate (10).
5. The array positioning device for ultra low frequency speaker according to any one of claims 1 to 4, wherein: buffer springs (40) are arranged among the loudspeaker fixing plates (20) arranged on the positioning plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921161596.8U CN210075486U (en) | 2019-07-23 | 2019-07-23 | Positioning device for array type ultra-low frequency loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921161596.8U CN210075486U (en) | 2019-07-23 | 2019-07-23 | Positioning device for array type ultra-low frequency loudspeaker |
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| Publication Number | Publication Date |
|---|---|
| CN210075486U true CN210075486U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921161596.8U Active CN210075486U (en) | 2019-07-23 | 2019-07-23 | Positioning device for array type ultra-low frequency loudspeaker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113423033A (en) * | 2021-07-14 | 2021-09-21 | 歌尔科技有限公司 | Intelligent sound box and control method thereof |
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2019
- 2019-07-23 CN CN201921161596.8U patent/CN210075486U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113423033A (en) * | 2021-07-14 | 2021-09-21 | 歌尔科技有限公司 | Intelligent sound box and control method thereof |
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