CN208820996U - A kind of multifunctional sound box foot pad - Google Patents

Abstract

A kind of multifunctional sound box foot pad a comprising substrate and multiple socles.The socle is a tubular.Two cross section contours of the socle are relative to the substantially symmetrical about its central axis of the socle.The cross section contour of the socle includes one section of medial segment, one section of first segmental arc being connect with the medial segment, one section of parallel-segment being connect with first segmental arc, one section of second segmental arc being connect with the parallel-segment and one section of segmentum laterale being connect with second segmental arc.Angle between the medial segment and the central axis of the socle is acute angle, and the angle between the medial segment and segmentum laterale is acute angle.The curvature of first segmental arc is less than the curvature of second segmental arc.Central axis of the parallel-segment perpendicular to the socle.This multifunctional sound box foot pad can be attracted on the contact surface by the socle, achieve the purpose that fix the speaker, while there are also the effects of damping and anti-sliding stop for the socle, so that the foot pad has the purpose of multiple functions.

Description

A kind of multifunctional sound box foot pad

Technical field

The utility model belongs to sound-box device technical field, especially a kind of multifunctional sound box foot pad.

Background technique

Speaker is the terminal of entire sound system, and effect is audio electric energy to be converted into corresponding sound energy, and the sound Space can be radiated to go, it is the extremely important component part of sound system, because it, which is responsible for, is transformed into sound letter electric signal Number for people ear listen to a key task.Speaker will directly come into contacts with the sense of hearing of people, and the sense of hearing of people is very Sensitively, and to the tone color of complex sound there is very strong resolving ability.Therefore, the sense of hearing of the arrangement of acoustic field for people The influence of enjoyment is very big.

With the development of technology, more and more users require speaker to have small volume, but as volume becomes to get over Next smaller, weight is smaller.Or volume does not become smaller, but volume becomes increasing, so that the vibration of the speaker is more next big, Vibration not only will affect sound quality, but also speaker can be made unstable and tampered everywhere.

Utility model content

In view of this, the present invention provides a kind of multifunctional sound box foots pad that can weaken speaker vibration, to solve The above problem.

The multifunctional sound box foot pad a comprising substrate and multiple socles being arranged at intervals on the substrate. The socle is a tubular.On the section along the central axis of the socle, two cross section contours of the socle relative to The socle it is substantially symmetrical about its central axis.The cross section contour of the socle includes one section of medial segment, one section connect with the medial segment the One segmental arc, one section of parallel-segment being connect with first segmental arc, one section of second segmental arc being connect with the parallel-segment, Yi Jiyi The segmentum laterale that section is connect with second segmental arc.Angle between the medial segment and the central axis of the socle is acute angle, institute Stating the angle between medial segment and segmentum laterale is acute angle.The curvature of first segmental arc is less than the song of second segmental arc Rate.Central axis of the parallel-segment perpendicular to the socle.

Further, multiple socle array arrangements.

Further, the Multifunctional foot pad further includes the stiffening plate being accommodated in the substrate.

Further, the stiffening plate is metal plate.

Further, the substrate includes at least one mounting hole.

Further, the mounting hole is a stepped hole.

Further, the socle and the substrate are integrally formed.

Further, the medial segment, the first, second segmental arc, segmentum laterale join end to end.

Further, the central angle of first, second segmental arc is 90 degree.

Compared with prior art, the multifunctional sound box foot pad is due to multiple socles, and the institute of each socle Stating the angle between medial segment and the central axis of the socle is acute angle, and the angle between the medial segment and segmentum laterale is sharp Angle, so that the socle is a pyramidal structure.The curvature of first segmental arc is less than the curvature of second segmental arc, So that first segmental arc has the bigger gradient, which is located at the inside of socle, when pressure is applied to it When upper, which will be extended to the outside, and so as to be attracted on the contact surface by the socle, be reached and fixed the speaker Purpose, while there are also the effects of damping and anti-sliding stop for the socle, so that the foot pad has the purpose of multiple functions.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of multifunctional sound box foot pad provided by the utility model.

Fig. 2 is the portion face structural schematic diagram along line A-A of the multifunctional sound box foot pad of Fig. 1.

Fig. 3 is the partial enlarged view at the B of the multifunctional sound box foot pad of Fig. 2.

Specific embodiment

Specific embodiment of the utility model is further elaborated below.It should be understood that herein to this The explanation of utility model embodiment is not used to limit the protection scope of the utility model.

It as shown in Figure 1 to Figure 3, is a kind of structural schematic diagram of multifunctional sound box foot pad provided by the utility model.Institute Stating multifunctional sound box foot pad includes a substrate 10 and multiple socles 20, Yi Jiyi being arranged at intervals on the substrate 10 A stiffening plate (30) being accommodated in the substrate 10.It is envisioned that the multifunctional sound box foot pad further includes others Functional module such as installs module, such as screw, and which is a technique known to those skilled in the art, and details are not described herein.

The substrate 10 is also used to the multifunctional sound box foot pad being assembled into speaker for carrying the multiple socle 20 Bottom.Therefore, at least one mounting hole 11 is offered on the substrate 10.In the present embodiment, the mounting hole 11 has two It is a.Mounting hole 11 is a stepped hole, in favor of the connection of the fasteners such as screw or bolt.

The socle 20 is a tubular.In the present embodiment, multiple spaced feet are provided on the substrate 10 Column 20.Multiple socle 20 is arranged in array.Multiple socles 20 and the substrate 10 are integrally formed, can be by soft modeling Material or modeling rouge are made, so that the socle 20 can deform when speaker is pressed on the socle 20.As shown in Figures 2 and 3, On the section along the central axis of the socle 20, center of two cross section contours 21 of the socle 20 relative to the socle 20 Axial symmetry.The cross section contour 21 of the socle 20 include one section of medial segment 211, one section connect with the medial segment 211 first Segmental arc 212, one section of parallel-segment 213 being connect with first segmental arc 212, one section of second arc being connect with the parallel-segment 213 Shape section 214 and one section of segmentum laterale 215 being connect with second segmental arc 214.The medial segment 211, the first, second arc Section 212,214, segmentum laterale 215 joins end to end.The central angle of first, second segmental arc 212,214 is 90 degree.The inside Angle between section 211 and the central axis of the socle 20 is acute angle, the angle between the medial segment 211 and segmentum laterale 215 For acute angle, so that the socle 20 is a pyramidal structure.The curvature of first segmental arc 212 is less than second arc The curvature of section 214, so that first segmental arc 212 has the bigger gradient, which is located at socle 20 Inside, when pressure applies on it, which will be extended to the outside.The parallel-segment 213 is perpendicular to the socle 20 central axis, which will directly contact with contact surface, so as to improve the stabilization between the foot pad and contact surface Property.

The stiffening plate 30 is coated on the inside of the substrate 10, for providing enough intensity for the substrate 10.Because Substrate 10 is made of soft material, is unfavorable for assembling or be formed, it is therefore desirable to which the stiffening plate 30 provides the strong of the substrate 10 Degree.The stiffening plate 30 can be a metal plate or plastic plate.In the present embodiment, the stiffening plate 30 is aluminium sheet.

Compared with prior art, the multifunctional sound box foot pad is due to multiple socles 20, and each socle 20 The medial segment 211 and the socle 20 central axis between angle be acute angle, the medial segment 211 and segmentum laterale 215 Between angle be acute angle so that the socle 20 be a pyramidal structure.The curvature of first segmental arc 212 is less than institute The curvature of the second segmental arc 214 is stated, so that first segmental arc 212 has the bigger gradient, first segmental arc 212 In the inside of socle 20, when pressure applies on it, which will be extended to the outside, so as to pass through the foot Column 20 is attracted on the contact surface, achievees the purpose that fix the speaker, while the effect of the socle 20 also damping and anti-sliding stop, So that the foot pad has the purpose of multiple functions.

The above is only the preferred embodiments of the utility model, are not used to the limitation protection scope of the utility model, any Modification, equivalent replacement or improvement within the spirit of the present invention etc. are all covered in the scope of the claims of the utility model.

Claims (9)

1. a kind of multifunctional sound box foot pad, it is characterised in that: the multifunctional sound box foot pad includes a substrate (10), Yi Jiduo A socle (20) being arranged at intervals on the substrate (10), the socle (20) is a tubular, along the socle (20) On the section of central axis, two cross section contours (21) of the socle (20) relative to the substantially symmetrical about its central axis of the socle (20), The cross section contour (21) of the socle (20) include one section of medial segment (211), one section connect with the medial segment (211) first Segmental arc (212), one section of parallel-segment (213) connecting with first segmental arc (212), one section connect with the parallel-segment (213) The second segmental arc (214) and one section of segmentum laterale (215) being connect with second segmental arc (214), the medial segment (211) angle between the central axis of the socle (20) is acute angle, between the medial segment (211) and segmentum laterale (215) Angle be acute angle, the curvature of first segmental arc (212) is less than the curvature of second segmental arc (214), described parallel Central axis of the section (213) perpendicular to the socle (20).

2. a kind of multifunctional sound box foot pad as described in claim 1, it is characterised in that: multiple socle (20) array rows Cloth.

3. a kind of multifunctional sound box foot pad as described in claim 1, it is characterised in that: the Multifunctional foot pad further includes one The stiffening plate (30) being accommodated in the substrate (10).

4. a kind of multifunctional sound box foot pad as claimed in claim 3, it is characterised in that: the stiffening plate (30) is metal plate.

5. a kind of multifunctional sound box foot pad as described in claim 1, it is characterised in that: the substrate (10) includes at least one Mounting hole (11).

6. a kind of multifunctional sound box foot pad as claimed in claim 5, it is characterised in that: the mounting hole (11) is a step Hole.

7. a kind of multifunctional sound box foot pad as described in claim 1, it is characterised in that: the socle (20) and the substrate (10) it is integrally formed.

8. a kind of multifunctional sound box foot pad as described in claim 1, it is characterised in that: the medial segment (211), first, the Two segmental arcs (212,214), segmentum laterale (215) join end to end.

9. a kind of multifunctional sound box foot pad as described in claim 1, it is characterised in that: first, second segmental arc (212, 214) central angle is 90 degree.