Sound box's shockproof structure

Abstract

The present application provides a kind of sound box's shockproof structure, it includes shockproof locking part, elastic arm and sound box assembly part.Shockproof locking part includes locking hole;Elastic arm is arranged in shockproof locking part;Sound box assembly part is arranged in elastic arm, and shockproof locking part and sound box assembly part are respectively arranged in two ends of elastic arm.Thereby, the present application can assemble shockproof locking part in electronic product, and assemble sound box assembly part in sound box, so that elastic arm is located between sound box and electronic product, and by elastic arm as the buffer and adjustment when sound box resonance, to avoid the vibration of sound box to be conducted to electronic product and produce abnormal sound, and achieve the effect of improving shockproof.

Description

Speaker damping structure Technical Field

[0001] This invention relates to a vibration damping structure for a speaker, and more particularly to a vibration damping structure for a speaker that can improve the vibration damping effect. Background Technology

[0002] Most electronic products (such as mobile phones, tablets, and laptops) need to be equipped with speaker modules to produce sound. A speaker module is usually composed of a speaker unit and a speaker enclosure. The speaker unit is the main sound-producing unit and is installed behind the speaker enclosure to become a speaker module. It is then assembled into the consumer electronic product with a buffer pad.

[0003] However, when the speaker unit is operating, it will cause the entire speaker module to vibrate. Although the speaker module is equipped with a damping pad for vibration damping, the speaker module will still transmit the vibration to the entire electronic product. Therefore, when the speaker module is operating, the electronic product will resonate. In addition to causing discomfort to the user, it will also cause a considerable degree of resonance noise, making people feel uncomfortable and thus causing a lack of usability.

[0004] Therefore, the present invention aims to actively disclose how to invent a vibration damping structure for a speaker to prevent the speaker's vibration from being transmitted to electronic products and causing abnormal noise, thereby improving the vibration damping effect and effectively improving the existing defects. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the inventor felt that it was not perfect, so he devoted his mind to research and overcoming it, and developed a vibration damping structure for a speaker. It is intended to be connected between the speaker and the electronic product to act as a buffer and adjustment when the speaker resonates, so as to avoid the vibration of the speaker being transmitted to the electronic product and producing abnormal noise, thereby achieving the effect of vibration damping.

[0006] To achieve the above and other objectives, the present invention provides a vibration damping structure for a speaker, comprising: a vibration damping locking part, a flexible arm, and a speaker assembly part. The vibration damping locking part includes a locking hole; the flexible arm is disposed in the vibration damping locking part; the speaker assembly part is disposed in the flexible arm, and the vibration damping locking part and the speaker assembly part are respectively disposed at two ends of the flexible arm.

[0007] In the aforementioned speaker damping structure, the damping locking part, the elastic arm, and the speaker assembly part are integrally formed from soft material.

[0008] In the aforementioned speaker's damping structure, the stiffness of the damping structure ranges from 20 to 80 degrees.

[0009] In the aforementioned speaker's damping structure, the stiffness of the damping structure is between 50 and 60 degrees.

[0010] In the aforementioned speaker damping structure, the elastic arm includes multiple upper semi-circular protrusions and multiple lower semi-circular protrusions, and the cross-section of the elastic arm is wavy.

[0011] In the aforementioned speaker damping structure, the upper semicircular protrusions and the lower semicircular protrusions are arranged in the same position, or the upper semicircular protrusions and the lower semicircular protrusions are arranged in a staggered manner.

[0012] In the aforementioned speaker damping structure, the speaker assembly includes a set of connection holes and a foolproof fastener. The set of connection holes is located between the elastic arm and the foolproof fastener, and the foolproof fastener has a flat surface and a convex surface.

[0013] In the aforementioned speaker damping structure, the speaker is provided with a protruding buckle, a recessed groove, and a cover. The assembly hole of the speaker assembly part is combined with the protruding buckle, and the speaker assembly part is combined with the recessed groove by the convex surface of the anti-fool fastener. The cover closes the speaker assembly part and abuts against the plane of the anti-fool fastener.

[0014] In the aforementioned speaker damping structure, the speaker assembly part is integrally formed with the speaker.

[0015] In the aforementioned speaker damping structure, the ratio of the width of the damping locking part to the width of the elastic arm is 1:0.5 to 1:0.8.

[0016] In the aforementioned speaker damping structure, the ratio of the thickness of the damping locking part to the thickness of the elastic arm is 1:0.4 to 1:0.6.

[0017] Therefore, the vibration damping structure of the speaker of the present invention can connect the vibration damping locking part to the electronic product and the speaker assembly part to the speaker, so that the elastic arm is located between the speaker and the electronic product, and the elastic arm serves as a buffer and adjustment when the speaker resonates, so as to avoid the vibration of the speaker being transmitted to the electronic product and generating abnormal noise, thereby achieving the effect of improving vibration damping. Attached Figure Description

[0018] Figure 1 is a schematic diagram of the appearance of the first embodiment of the vibration damping structure of the speaker of the present invention.

[0019] Figure 2 is a side view of the first embodiment of the vibration damping structure of the speaker of the present invention.

[0020] Figure 3 is a schematic diagram of the first embodiment of the vibration damping structure of the speaker of the present invention in use.

[0021] Figure 4 is a schematic diagram of the first embodiment of the vibration damping structure of the speaker of the present invention in use.

[0022] Figure 5 is a schematic diagram of the first embodiment of the vibration damping structure of the speaker of the present invention in use.

[0023] Figure 6 is a schematic diagram comparing the damping effect of the speaker's damping structure of the present invention with that of existing buffer pads.

[0024] Figure 7 is a schematic diagram of the appearance of a second embodiment of the vibration damping structure of the speaker of the present invention.

[0025] Figure 8 is a side view of a second embodiment of the vibration damping structure of the speaker of the present invention.

[0026] Figure Labels

[0027] 1. Speaker damping structure

[0028] 11 Shock locking part

[0029] 111 Locking Hole

[0030] 112 Fixing Components

[0031] 113. Elevated portion

[0032] 12 Flexible Arms

[0033] 121 Upper semicircular protrusion

[0034] 122 Lower semicircular protrusion

[0035] 13 Speaker Assembly Section

[0036] 131 sets of connectors

[0037] 132 Anti-misalignment body

[0038] 1321 Plane

[0039] 1322 Convex surface

[0040] 2 speakers

[0041] 21. Convex buckle body

[0042] 22. Interlocking slot

[0043] 23. Cover

[0044] 3. Electronic products

[0045] 31 Fixed Column Detailed Implementation

[0046] To fully understand the purpose, features, and technical effects of this invention, the invention will be described in detail below through specific embodiments and in conjunction with the accompanying drawings:

[0047] Please refer to Figures 1 to 6. As shown in the figures, the present invention provides a vibration damping structure 1 for a speaker, which includes a vibration damping locking part 11, an elastic arm 12 and a speaker assembly part 13.

[0048] The vibration damping locking part 11 includes a locking hole 111.

[0049] The elastic arm 12 is located on one side of the shock-damping locking part 11.

[0050] The speaker assembly part 13 is located on one side of the elastic arm 12, and the vibration damping locking part 11 and the speaker assembly part 13 are respectively located at the two ends of the elastic arm 12.

[0051] When the vibration damping structure 1 of the speaker of the present invention is assembled (as shown in Figures 3 to 5), the speaker assembly part 13 can be assembled to a speaker 2, and the vibration damping locking part 11 is assembled with a fixing element 112 (e.g., a screw) through its locking hole 111 to the screw hole of the fixing post 31 of an electronic product 3 (e.g., a mobile phone, tablet, laptop, etc.). After the assembly is completed, the elastic arm 12 can be positioned between the speaker 2 and the electronic product 3. When the speaker 2 resonates, the elasticity of the elastic arm 12 can be used as a buffer and adjustment for the resonance of the speaker 2, so as to prevent the vibration of the speaker 2 from being transmitted to the electronic product 3 and producing abnormal noise, thereby achieving the effect of improving vibration damping.

[0052] As can be seen from the above description of the embodiments and Figure 6, the vibration damping structure 1 of the speaker of the present invention can significantly improve the vibration damping effect compared with the existing buffer pads, and effectively serve as a buffer and adjustment when the speaker 2 resonates, so as to prevent the vibration of the speaker 2 from being transmitted to the electronic product 3 and producing abnormal noise.

[0053] In addition to the above embodiments, in one embodiment of the present invention, the damping locking part 11, the elastic arm 12, and the speaker assembly part 13 can be integrally molded from a soft material, for example, the damping locking part 11, the elastic arm 12, and the speaker assembly part 13 can be integrally molded from silicone material. Therefore, the damping structure 1 of the speaker not only has the advantage of being easy to manufacture, but also has better structural strength, thereby ensuring a stable assembly between the speaker 2 and the electronic product 3, serving as a buffer and adjustment when the speaker 2 resonates.

[0054] In addition, the top and bottom surfaces of the damping locking part 11 may be provided with a plurality of raised parts 113. These raised parts 113 are located around the locking hole 111. Thus, when the fixing element 112 is assembled to the fixing post 31 of the electronic product 3, the bottom surface of the fixing element 112 can touch the raised parts 113. In addition to ensuring that the damping locking part 11 is securely fixed, it can also prevent the fixing element 112 from excessively squeezing the damping locking part 11 and causing deformation, thereby avoiding the long-term vibration of the speaker 2 from causing the damping locking part 11 to loosen or shift.

[0055] In addition to the above embodiments, in one embodiment of the present invention, the elastic arm 12 may include a plurality of upper semi-circular protrusions 121 and a plurality of lower semi-circular protrusions 122. The upper semi-circular protrusions 121 and the lower semi-circular protrusions 122 make the cross-section of the elastic arm 12 wavy, and the upper semi-circular protrusions 121 and the lower semi-circular protrusions 122 may be staggered. Thus, the elastic arm 12 can have better structural strength and elasticity, thereby being stably assembled between the speaker 2 and the electronic product 3, so as to serve as a buffer and adjustment when the speaker 2 resonates.

[0056] In addition to the above embodiments, in one embodiment of the present invention, the speaker assembly 13 may include a set of connection holes 131 and a foolproof fastener 132. The set of connection holes 131 is disposed between the elastic arm 12 and the foolproof fastener 132. The foolproof fastener 132 is provided with a flat surface 1321 and a convex surface 1322. In addition, the speaker 2 may be provided with a convex fastener 21, a fitting groove 22 and a cover 23.

[0057] Based on the above embodiments, when the speaker damping structure 1 of the present invention is assembled with the speaker 2, the speaker assembly part 13 can be combined with the convex buckle 21 through the assembly hole 131, and the speaker assembly part 13 can be combined with the convex surface 1322 of the anti-fool fastener 132 through the fitting groove 22. Then, the speaker assembly part 13 is closed by the cover 23 and abuts against the plane 1321 of the anti-fool fastener 132. Thus, the speaker damping structure 1 can be stably combined with the speaker 2 through the speaker assembly part 13, and the speaker assembly part 13 can be sealed to prevent the internal gas of the speaker 2 from leaking to the outside of the speaker 2 through the position of the speaker assembly part 13, causing sound quality distortion. In addition, the speaker damping structure 1 of the present invention can also prevent the speaker damping structure 1 from being upside down or misaligned during assembly by means of the anti-fool fastener 132 of the speaker assembly part 13.

[0058] In addition to the embodiments described above, in one embodiment of the present invention, the speaker assembly portion 13 of the speaker damping structure 1 can be integrally formed with the speaker 2 using a dual-material injection molding process. This also allows the speaker damping structure 1 to be securely combined with the speaker 2 via the speaker assembly portion 13, and ensures that the speaker assembly portion 13 forms a sealed state, thereby preventing internal gas from leaking from the speaker 2 to the outside through the speaker assembly portion 13, thus avoiding sound quality distortion.

[0059] In addition to the above embodiments, in one embodiment of the present invention, the hardness of the damping structure 1 of the speaker can be from 20 to 80 degrees. For example, the material of the damping structure 1 of the speaker can be silicone material with a hardness of 20 to 80 degrees, preferably silicone material with a hardness of 50 to 60 degrees; the ratio of the width of the damping locking part 11 to the width of the elastic arm 12 can be 1:0.5 to 1:0.8; the ratio of the thickness of the damping locking part 11 to the thickness of the elastic arm 12 can be 1:0.4 to 1:0.6. Therefore, the damping structure 1 of the speaker can have better structural strength and support, thereby being stably assembled between the speaker 2 and the electronic product 3, serving as a buffer and adjustment when the speaker 2 resonates.

[0060] Please refer to Figures 7 and 8. As shown, apart from the above embodiments, the difference between this embodiment and the above embodiments lies in that the upper semicircular protrusion 121 and the lower semicircular protrusion 122 of the elastic arm 12 are arranged in the same position, which also makes the cross-section of the elastic arm 12 wavy. Thus, the elastic arm 12 can meet different application requirements and also has better structural strength and elasticity, so as to be stably assembled between the speaker 2 and the electronic product 3, so as to serve as a buffer and adjustment when the speaker 2 resonates.

[0061] The present invention has been disclosed above with reference to preferred embodiments. However, those skilled in the art should understand that these embodiments are merely illustrative of the invention and should not be construed as limiting its scope. It should be noted that all equivalent variations and substitutions to these embodiments should be considered within the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the claims.

Claims

1. A damping structure for a speaker, comprising: a damping locking part including a locking hole; an elastic arm disposed on the damping locking part; and a speaker assembly part disposed on the elastic arm, the damping locking part and the speaker assembly part being respectively disposed at two ends of the elastic arm, wherein the speaker assembly part includes a mounting hole and a locking body, the mounting hole being disposed between the elastic arm and the locking body, the locking body having a flat surface and a convex surface; the speaker having a locking body, a fitting groove and a cover, the mounting hole of the speaker assembly part being assembled with the locking body, the speaker assembly part being assembled with the convex surface of the locking body being assembled with the fitting groove, and the cover closing the speaker assembly part and abutting against the flat surface of the locking body.

2. The vibration damping structure of the speaker according to claim 1, wherein the vibration damping locking part, the elastic arm and the speaker assembly part are integrally formed from soft material.

3. The damping structure of the speaker according to claim 2, wherein the hardness of the damping structure of the speaker is 20 to 80 degrees.

4. The damping structure of the speaker according to claim 3, wherein the hardness of the damping structure of the speaker is 50 to 60 degrees.

5. The vibration damping structure of the speaker according to claim 1, wherein the elastic arm includes a plurality of upper semi-circular protrusions and a plurality of lower semi-circular protrusions, and the cross-section of the elastic arm is wavy.

6. The vibration damping structure of the speaker according to claim 5, wherein the upper semicircular protrusion and the lower semicircular protrusion are arranged in the same position, or the upper semicircular protrusion and the lower semicircular protrusion are arranged in a staggered position.

7. The vibration damping structure of the speaker according to claim 1, wherein the ratio of the width of the vibration damping locking part to the width of the elastic arm is 1:0.5 to 1:0.

8.

8. The vibration damping structure of the speaker according to claim 1, wherein the ratio of the thickness of the vibration damping locking part to the thickness of the elastic arm is 1:0.4 to 1:0.6.

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