A bracket for a speaker, a frame for a speaker, and a speaker

Abstract

Provided are a bracket for a speaker, a frame for a speaker, and a speaker, which can balance strength assurance when a speaker is installed using a mounting plate and improved operability of folding when the speaker is installed without using the mounting plate. The bracket for a speaker includes a frame-shaped support portion (10) that supports a speaker, and a mounting member (20) provided to the support portion (10) and used to mount the speaker supported by the support portion (10) to the outside. A plurality of separation grooves having different extension directions are continuously formed at a base portion of the mounting member (20) that connects the mounting member (20) and the support portion (10), and the plurality of separation grooves are bottomed.

Description

[0001] This application is a divisional application of Chinese Patent Application No. 201980036266.2, which was filed on May 27, 2019, entitled "Speaker Bracket, Speaker Frame and Speaker". Technical Field

[0002] This application belongs to the technical field of speaker brackets, speaker frames, and speakers. More specifically, it belongs to the technical field of speaker brackets, speaker frames, and speakers that include a structure for mounting a speaker externally (e.g., on the inside of a vehicle door). Background Technology

[0003] Typically, as car speakers, there are speakers that are installed when the vehicle is manufactured, and speakers that are installed after the vehicle is sold, for example, by removing the speakers that were installed at the time of manufacturing and installing new speakers.

[0004] In the latter case, since the structure or construction of the part in the vehicle where the speaker is installed matches the structure or construction for installation in the speaker installed during manufacturing, there are situations where the structure or construction for installation in the new speaker does not match. Therefore, in such cases, the new speaker is usually installed in the original speaker's location with other mounting components (or accessories or adapters, hereinafter referred to as "brackets") placed between the speaker and the vehicle. Prior art related to the construction of such a bracket can be cited, for example, in Patent Document 1. The technology described in Patent Document 1 is configured to include: a plurality of mounting plates that protrude horizontally outward from the outer periphery of the speaker frame; and a cutting line provided at the base end of the plurality of mounting plates. Furthermore, depending on the construction of the part to be newly installed, if a mounting plate is not required, the speaker is installed after removing the mounting plate from the cutting line.

[0005] Prior art literature

[0006] Patent documents

[0007] Patent Document 1: Japanese Utility Model Publication No. 1-10068 Summary of the Invention

[0008] The problem the invention aims to solve

[0009] The plurality of cutting holes disclosed in Patent Document 1 are arranged in a line along the outer periphery of the frame. However, when using the mounting plate described in Patent Document 1 to mount the speaker, there is a problem of insufficient strength due to the cutting holes. Therefore, when mounting the speaker described in Patent Document 1 on other components (e.g., vehicles), there is a problem that it is not possible to simultaneously ensure strength when mounting the speaker using the mounting plate and improve the ease of removing the mounting plate when mounting the speaker without using the mounting plate.

[0010] Therefore, this application is made in view of the above-mentioned problems, and one example of the subject matter is to provide a speaker bracket, a speaker frame, and a speaker that can take into account both the strength assurance when using a mounting plate to install the speaker and the improved operability such as the removal of the mounting plate when installing the speaker without using a mounting plate.

[0011] Solution for solving the problem

[0012] To solve the above problems, the invention described in technical solution 1 includes: a support portion that supports a speaker; and a mounting member disposed on the support portion for mounting the speaker supported on the support portion to the outside, wherein a plurality of grooves with different extending directions are continuously formed at the base of the mounting member that connects the mounting member and the support portion.

[0013] To solve the above problems, the invention described in technical solution 11 includes: a diaphragm support portion that supports the diaphragm of a loudspeaker; and a mounting member disposed on the diaphragm support portion for mounting the loudspeaker having the diaphragm support portion externally, wherein a plurality of grooves with different extending directions are continuously formed at the base of the mounting member that connects the mounting member and the diaphragm support portion.

[0014] To solve the above problems, the invention described in technical solution 12 includes: a diaphragm support portion that supports a diaphragm; and a mounting component disposed on the diaphragm support portion for mounting a loudspeaker externally, wherein a plurality of grooves with different extending directions are continuously formed at the base of the mounting component that connects the mounting component and the diaphragm support portion. Attached Figure Description

[0015] Figure 1 This is a perspective view showing the usage state of the speaker bracket in the embodiments and examples.

[0016] Figure 2 This is a front view showing the structure of the speaker bracket according to the embodiments and examples.

[0017] Figure 3This is a rear perspective view showing the structure of the speaker bracket according to the embodiments and examples.

[0018] Figure 4 This is a front perspective view showing the structure of the speaker bracket according to an embodiment.

[0019] Figure 5 This is an enlarged rear view, etc., showing the structure of the mounting component in the embodiment, wherein, Figure 5 (a) is an enlarged view of the reverse side. Figure 5 (b) is a front enlarged view showing the structure of the mounting component in this embodiment.

[0020] Figure 6 This is an enlarged side view, etc., showing the structure of the mounting component in the embodiment, wherein, Figure 6 (a) is an enlarged view of this side view. Figure 6 (b) is a rear enlarged perspective view showing the structure of the mounting component.

[0021] Figure 7 (a) to (f) are front views illustrating the usage configuration of the speaker bracket in the embodiment.

[0022] Figure 8 This is an enlarged rear view (I) showing the structure of the mounting components in each modified example, wherein, Figure 8 (a) is an enlarged rear view showing the structure of the mounting component in the first modified example. Figure 8 (b) is a rear enlarged view showing the structure of the mounting component of the second modified example.

[0023] Figure 9 This is an enlarged rear view (II) showing the structure of the mounting components in each modified example, wherein, Figure 9 (a) is a rear enlarged view showing the structure of the mounting component in the third modified example. Figure 9 (b) is a rear enlarged view showing the structure of the mounting component of the fourth modified example.

[0024] Label Explanation

[0025] 1, 1-1, 1-2, 1-3, 1-4, 1-5: Speaker bracket; 10: Support part; 20, 20-1, 20-2, 20-3, 20-4, 21: Mounting parts; 201, 202, 210, 211, 212, 213: Separation slots; SP: Speaker; BH: Speaker hole; IP: Bending part; B: Base. Detailed Implementation

[0026] Next, use Figures 1 to 3 The method of implementing this application will be described. Additionally, Figure 1This is a perspective view showing the usage state of the speaker bracket in the embodiment and example. Figure 2 This is a front view showing the structure of the speaker bracket. Figure 3 This is a perspective view of the rear of the speaker bracket structure. Here, in the embodiments and examples described below, the side of the speaker bracket that fixes and supports the speaker (described later) is considered the front, and the side of the speaker bracket that fixes the speaker to the inner liner (described later) is considered the back. Furthermore, in... Figure 1 In the diagram, only a general perspective view of the speaker bracket according to the embodiment is shown using dashed lines.

[0027] like Figure 1 As shown, the speaker bracket 1 of this embodiment is a component such that, for example, the speaker SP can be mounted to the door lining BD of various vehicle models by means of a space between the door lining BD and the speaker SP to be newly installed. More specifically, the speaker SP is supported and fixed to the speaker bracket 1 using mounting holes p1 to p4, and the speaker bracket 1 in this state is fixed to the speaker hole BH of the lining BD using mounting holes h1 and h2. Therefore, the speaker bracket 1 has two types of fixing holes: a speaker fixing hole for supporting and fixing the speaker SP using mounting holes p1 to p4; and a bracket fixing hole for fixing the speaker bracket 1 itself, with the speaker SP fixed, to the speaker hole BH using mounting holes h1 and h2. At this time, the number and position of the mounting holes h1 and the like provided around the speaker hole BH will vary depending on the vehicle model in which the speaker SP is installed. Therefore, multiple bracket fixing holes are provided on the speaker bracket 1 in the embodiment so that a speaker bracket 1 can be used to deal with each of the envisioned vehicle models.

[0028] That is, such as Figures 1 to 3 As shown, the speaker bracket 1 of the embodiment includes: a support portion 10 that supports a speaker SP; and a mounting member 20 provided on the support portion 10 for mounting the speaker SP supported on the support portion 10 to the outside. A plurality of grooves 201 and grooves 202 with different extending directions are continuously formed on the base B of the mounting member 20 that connects the mounting member 20 and the support portion 10.

[0029] As explained above, according to the structure of the speaker bracket 1 of the embodiment, a plurality of grooves 201 and grooves 202 extending in different directions are continuously formed at the base of the mounting member 20 for mounting the speaker SP to the outside. This allows for both ensuring strength when mounting the speaker SP to the outside using the mounting member 20 and improving the operability of separating the mounting member when mounting the speaker SP to the outside without using the mounting member 20.

[0030] Example

[0031] Next, in the above Figures 1 to 3 Based on, use Figures 4 to 7 Specific embodiments corresponding to the above-described implementation methods will be described. Furthermore, the embodiments described below are examples of applying the implementation methods to a speaker bracket used to remove a previously fixed speaker and fix a new speaker SP in the removed position. In this case, Figures 4 to 7 In China, for the sake of Figures 1 to 3 The components of the speaker bracket 1 in the illustrated embodiment correspond to the components of the embodiment using the same component numbers as the components of the speaker bracket 1 in the illustrated embodiment.

[0032] First, use Figure 4 The overall structure of the speaker bracket in the embodiment will be described. Furthermore, Figure 4 This is a front perspective view showing the structure of a speaker bracket according to an embodiment. Furthermore, the speaker bracket of the embodiment described below is formed, for example, by integral molding using resin as the material.

[0033] like Figure 4 As shown, the speaker bracket 1 in the embodiment corresponding to the implementation method is configured such that, around the periphery of a circular frame-shaped support portion 10 that matches the shape of the speaker SP, it includes: a plurality of speaker mounting holes SL1 to SL4; a plurality of bracket mounting holes HL1 to HL8 and bracket mounting holes HS1 to HS8; mounting members 20 and 21 of the embodiment; and protrusions 25 to 28 for positioning when fixing the speaker SP to the speaker bracket 1. In this structure, the bracket mounting holes HL1 to HL8 are elongated bracket mounting holes that are respectively opened along the radial direction of the support portion 10 by protrusions 11 to 16 that radiate outward from the outer periphery of the support portion 10. On the other hand, the bracket mounting holes HS1 to HS8 are circular bracket mounting holes opened around the periphery of the support portion 10. These bracket fixing holes HL1 to HL8 and HS1 to HS8 are used to fix the speaker bracket 1 to the speaker hole BH of the inner liner BD according to the number and position of the mounting holes h1, etc. In contrast, speaker fixing holes SL1 to SL4 are speaker fixing holes used for fixing the speaker SP and the speaker bracket 1, and are located at the mounting portions p1 to p4 of the speaker SP (see reference). Figure 1The number and position of the protrusions are matched in the support portion 10. In addition, protrusions 25 to 28 are provided around the support portion 10 as protrusions with positions and shapes that enable the above-mentioned positioning.

[0034] In addition, on both sides of the protrusion 14 at the outer periphery of the support portion 10, mounting members 20 and 21 of the embodiment are formed. These mounting members 20 and 21 are used to lock and fix the speaker bracket 1 (i.e., to hook the speaker bracket 1 onto a portion of the inner periphery of the speaker hole BH of a specific vehicle model). Detailed structures of these mounting members 20 and 21 will be discussed later. Figure 3 , Figure 5 and Figure 6 Detailed explanation.

[0035] On the other hand, on the front surface of each protrusion 11 to protrusion 16, there are separation grooves L1 to L16 corresponding to the number and position of mounting holes h1, etc., of the speaker holes BH of the vehicle model for which the speaker bracket 1 is to be fixed (i.e., they are carved into the surface). Each of these separation grooves L1 to L16 is a separation groove for separating the portion of the separation groove L1 to L16 that is outside from the support 10 according to the vehicle model envisioned above. This separation is performed, for example, by cutting off the separation groove or folding off the outer portion.

[0036] Next, use Figure 3 , Figure 5 and Figure 6 The detailed structure of the mounting components 20 and 21 in the embodiments will be described in more detail below. Furthermore, Figure 5 This is an enlarged view of the rear of the mounting component structure shown in the embodiment, etc. Figure 6 This includes enlarged side views showing the structure of the mounting component, etc. At this time, Figure 5 (a) is from Figure 3 A magnified side view of the mounting component 20 viewed from direction A. Furthermore, in Figure 5 In (b), the separation grooves 201 and 202, and the bending point IP, which will be described later, formed on the back side of the mounting member 20, are shown in dashed lines. Furthermore, the mounting members 20 and 21 are positioned and shaped symmetrically about the axis of symmetry of the support portion 10 passing through the bracket fixing hole HL5 and bracket fixing hole HS4 of the protrusion 14. Therefore, in the following description, the detailed structure of the mounting member 20 will be explained, representing the mounting members 20 and 21.

[0037] like Figure 5 (a) shows a magnified view of the reverse side. Figure 5 (b) shows a magnified view of the front. Figure 6(a) shows a magnified side view. Figure 6 As shown in (b) enlarged perspective view of the rear, the mounting member 20 of the embodiment is composed of a locking part 200, which has reinforcing ribs 203 and 204 on the rear side and reinforcing ribs 205 and 206 on the front side. Furthermore, on the rear side surface of the base B of the mounting member 20 (i.e., the base B of the mounting member 20 that is coplanar with the rear side surface of the support 10 and connects the mounting member 20 having the locking part 200 and the support 10), separation grooves 201 and 202 (i.e., engraved on this surface) are formed for separating the mounting member 20 from the support 10. The separation groove 201 corresponds to an example of the groove 201 in the embodiment, and the separation groove 202 corresponds to an example of the groove 202 in the embodiment. At this time, the separation grooves 201 and 202 are continuous straight grooves bent at the bend IP, and their cross-sections are approximately V-shaped. Furthermore, by cutting off the separation grooves 201 and 202, or by folding the mounting member 20 away from the separation grooves 201 and 202, the mounting member 20 can be separated from the support portion 10 as needed. According to this structure, when the speaker SP is mounted externally (e.g., in the door liner BD), the mounting member 20 can be separated from the speaker bracket 1 according to the shape of the external mounting portion.

[0038] Furthermore, for example, based on the viewpoint of the mounting strength of the speaker SP using mounting members 20 and 21, it is preferable to set the depth of each of the separation grooves 201 and 202 to a depth equivalent to about 1% to 30% of the thickness of the base B. In addition, the length, width, and bending angle of the bending portion IP of each of the separation grooves 201 and 202 are set such that the shape of the support portion 10 after separating the mounting member 20 is such that the shape of the position where the mounting member 20 was previously located is such that the shape of the inner periphery of the support portion 10 is such that the position in the speaker hole BH of the speaker bracket 1, which is fixed without using the mounting member 20, is opposite to the position where the mounting member 20 was previously located on the support portion 10.

[0039] Next, use Figure 7 The usage configuration of the speaker bracket 1 in this embodiment will be described in detail. Furthermore, Figure 7 These are front views illustrating the usage configuration of the speaker bracket.

[0040] For example, when the speaker is fixed to the speaker hole BH of the first model using bracket 1, such as Figure 7As shown in the front view of (a), the speaker bracket 1 is used in such a way that, with the mounting parts 20 and 21 in place, when viewed from the center of the speaker bracket 1, the mounting parts 20 and 21 are located, for example, vertically downwards. Furthermore, the speaker bracket 1 is fixed to the speaker hole BH by locking it using the mounting parts 20 and 21 and by fixing it, for example, using the bracket fixing hole HL1. At this time, other bracket fixing holes such as HS2 are not used.

[0041] Furthermore, for example, in the case where the speaker is fixed to the speaker hole BH of the second model using bracket 1, such as Figure 7 As shown in the front view of (b), the speaker bracket 1-1 is a speaker bracket 1-1 after the outer part is separated from each of the separation slots L3, L6, L9, L10, L12, and L15. At this time, the mounting components 20 and 21 are also separated and used. Furthermore, bracket fixing holes HS2, HS4, HS6, and HS8 are used as actual bracket fixing holes, instead of other bracket fixing holes such as HL1.

[0042] Furthermore, for example, in the case where the speaker is fixed to the speaker hole BH of the third model using bracket 1, such as Figure 7 As shown in the front view of (c), the speaker bracket 1 is a speaker bracket 1-2 after the outer part is separated from each of the separation slots L2, L4, L9, and L12. At this time, the mounting components 20 and 21 are also separated and used. Furthermore, bracket fixing holes HL1, HL2, HL5, and HL8 are used as actual bracket fixing holes, while other bracket fixing holes such as HS2 are not used.

[0043] Furthermore, for example, in the case where the speaker is fixed to the speaker hole BH of the fourth model using bracket 1, such as Figure 7 As shown in the front view (d), for the speaker bracket 1, the speaker bracket 1-3 is constructed by separating the outer portion from each of the separation slots L1, L2, L4, L5, L9, L11, L12, and L16. At this time, the mounting components 20 and 21 are also separated and used. Furthermore, bracket fixing holes HL1, HL2, HL5, and HL8 are used as the actual bracket fixing holes, while other bracket fixing holes such as HS2 are not used.

[0044] Furthermore, for example, in the case where the speaker is fixed to the speaker hole BH of the fifth model using bracket 1, such as Figure 7 As shown in the front view of (e), for the speaker bracket 1, the speaker bracket 1-4 is used after the outer part is separated from each of the separation slots L2, L4, L6, L8, L10, L13, and L15. At this time, the mounting parts 20 and 21 mentioned above are also separated and used. Furthermore, the bracket fixing holes HL1, HL3, and HL7 are used as the actual bracket fixing holes, and other bracket fixing holes such as HS2 are not used.

[0045] Finally, for example, in the case where the speaker is fixed to the speaker hole BH of the sixth model using bracket 1, such as Figure 7 As shown in the front view of (f), for the speaker bracket 1, the speaker bracket 1-5 is constructed by separating the outer portion from each of the separation slots L2, L4, L6, L9, L10, L12, and L15. At this time, the mounting components 20 and 21 are also separated and used. Furthermore, bracket fixing holes HS8, HS3, and HS5 are used as the actual bracket fixing holes, instead of other bracket fixing holes such as HL1.

[0046] In addition, Figure 2 , Figure 4 and Figure 7 In the description, the separation grooves L1 to L16 are shown as straight lines, but they can also be curved separation grooves.

[0047] As explained above, according to the structure of the speaker bracket 1 of the embodiment, a plurality of groove separation grooves 201 and 202 with different extending directions are continuously formed at the base B of the mounting member 20 for mounting the speaker SP to the speaker hole BH. This ensures both strength when mounting the speaker SP to the inner liner BD using the mounting member 20 and improves the operability of separating the mounting member when mounting the speaker SP to the inner liner BD without using the mounting member 20.

[0048] Furthermore, since the separation groove 201 and the separation groove 202 are multiple straight grooves connected at a bend point IP, the separation groove 201 and the separation groove 202 can be formed with a simple process while maintaining strength and improving operability.

[0049] Furthermore, due to the shape of the separation groove 201 and the separation groove 202 as a whole when viewed from a direction perpendicular to the respective extending directions of the separation groove 201 and the separation groove 202 (refer to...) Figure 5 The speaker is formed in a shape that corresponds to the shape of the speaker hole BH of the speaker SP, which is mounted by the speaker bracket 1 after the mounting part 20 is separated. Therefore, by using the speaker bracket 1 after the mounting part 20 is separated, the speaker SP can be reliably mounted to the desired area.

[0050] Furthermore, since the separation groove 201 and the separation groove 202 are only formed on one side of the plate-shaped base B (i.e., the surface on the back side) (see reference). Figure 5 and Figure 6 Therefore, it is possible to fully ensure the strength when the speaker SP is mounted externally using the mounting component 20.

[0051] [Variation Example]

[0052] Next, use Figure 8 and Figure 9 Modifications to the implementation method will be described. Additionally, Figure 8 and Figure 9 This is an enlarged rear view showing the structure of the mounting components in each modified example. Furthermore, in Figure 8 and Figure 9 In this document, for structures identical to the mounting component 20 and support portion 10 in the embodiment, the same component numbers are used and detailed descriptions are omitted.

[0053] (I) First variation

[0054] First, use Figure 8 (a) describes the structure of the mounting component in the first modified example. For example... Figure 8 As shown in the enlarged view of the back side of (a), in the first modified example of the mounting member 20-1, the separation groove 202, which is continuously formed by the bending portion IP, is not straight, but is formed as a curved separation groove 210 protruding towards the mounting member 20. This separation groove 210 corresponds to another example of the groove 201 in the embodiment. The other structures of the mounting member 20-1 in the first modified example are the same as those of the mounting member 20 in the embodiment, so detailed descriptions are omitted. According to this structure of the mounting member 20-1 in the first modified example, when the speaker SP is mounted using the mounting member 20 and the mounting member 21, the center portion of the separation groove 210 protrudes downward in the vertical direction (see reference). Figure 7 (as shown in usage example (a)). Therefore, even in the case where, for example, rainwater enters the rear side of the speaker SP after installation, the moisture from the rainwater will be contained within the separation groove 210. Figure 8By allowing the rainwater to accumulate in the protrusion, it is possible to suppress the rainwater from dripping downwards (i.e., resulting in leakage). Furthermore, in the curved separation groove 210 and the like in the first to fourth modifications, the tangent direction of the curve becomes the extension direction of the separation groove 210 and the like.

[0055] (II) Second variation

[0056] Next, use Figure 8 (b) describes the structure of the mounting component in the second variation. Figure 8 As shown in the enlarged view of the back side of (b), in the mounting member 20-2 of the second modification, a curved separation groove 210, identical to that of the first modification, and a curved separation groove 211, which similarly protrudes toward the mounting member 20, are continuously formed at the base B via the bending portion IP. This separation groove 211 corresponds to another example of the groove 202 in the embodiment. The other structures of the mounting member 20-2 of the second modification are the same as those of the mounting member 20-1 of the first embodiment, so detailed descriptions are omitted. Furthermore, the separation groove 210 of the mounting member 20-2 of the second modification also has the same leakage suppression effect as the separation groove 210 of the first modification described above.

[0057] (III) 3rd variation

[0058] Next, use Figure 9 (a) describes the structure of the mounting component in the third modified example. For example... Figure 9 As shown in the enlarged view of the back side of (a), the mounting member 20-3 of the third modification does not have the curved portion IP connecting the separation groove 201 and the separation groove 202 of the embodiment, but only has a curved separation groove 212. This separation groove 212 corresponds to another example of groove 201 and another example of groove 202 of the embodiment, respectively. The other structures of the mounting member 20-3 of the third modification are the same as those of the mounting member 20 of the embodiment, so detailed descriptions are omitted.

[0059] (IV) 4th variation

[0060] Finally, use Figure 9 (b) describes the structure of the mounting component in the fourth variation. Figure 9As shown in the enlarged view of the back side of (b), the mounting member 20-4 of the fourth modification, like the mounting member 20-3 of the third embodiment, does not have a curved portion IP, but only has a curved separation groove 213 with a different shape from the separation groove 212 of the third embodiment. This separation groove 213 corresponds to another example of groove 201 and another example of groove 202 of the embodiments, respectively. The other structures of the mounting member 20-4 of the fourth modification are the same as those of the mounting member 20 of the embodiments, so detailed descriptions are omitted.

[0061] As explained above, based on the structure of the mounting component 20-1 and the like in each modified example, since the separation groove 210 and the like contain curved grooves, the separation groove 210 and the like can be formed with a simple process while maintaining strength and improving operability.

[0062] Furthermore, based on the structures of the mounting component 20-2 in the second modification, the mounting component 20-3 in the third modification, and the mounting component 20-4 in the fourth modification, the separation grooves 210 to 213 are integrally formed as curved grooves, thus enabling the separation grooves to be formed with a simple process while maintaining strength and improving operability.

[0063] Furthermore, in the above-described embodiments and the first and second modifications, the bending portion IP is only one point, but a separation groove can also be constructed by a straight or curved groove having multiple bending points. In addition, although the cross-section of the separation groove 201, etc., is formed into a generally V-shape, the separation groove 201, etc., can also be constructed by a groove with a rectangular cross-section having a bottom surface along its extending direction, a groove with a semi-circular cross-section, or a U-shaped cross-section.

[0064] Furthermore, in the above embodiments and various modifications, the case in which a separation groove 201 is formed on the back side of the base B of the mounting member 20 has been described. However, in addition to this, the separation groove 201 and the like can also be formed on the surface of the base B, the support portion 10, or the mounting member 20 and the mounting member 21.

[0065] Furthermore, in the above embodiments and modifications, the application of this application to a speaker bracket 1 for fixing the speaker SP to the inner liner BD, located between the speaker SP and the inner liner BD, has been described. However, in addition to this, the structure of the frame-shaped speaker frame itself, which supports the speaker's diaphragm and is mounted to the inner liner BD, or the outer periphery of the speaker itself, can be made the same as that of the speaker bracket 1 including the mounting member 20 and mounting member 21 of the above embodiments or the mounting member 20-1 of the above modifications. In this case, the same effect as the above embodiments or modifications can also be achieved.

[0066] Furthermore, in the above embodiments and various modifications, the case where the back surface of the periphery of the support portion 10 is planar has been described (see reference). Figure 3 However, in addition to this, a thinning portion for weight reduction may also be formed at a location other than the bracket fixing hole HS1 on the back of the periphery.

[0067] Furthermore, in the above embodiments and various modifications, the speaker bracket 1 is formed as a whole by using resin integral molding; however, the material may also be locally different.

Claims

1. A speaker bracket, characterized in that, The speaker bracket includes: Support portion, which supports the speaker; and A mounting member disposed on the outer periphery of the support portion is used to mount the speaker supported on the support portion externally. At the base of the mounting component that connects the mounting part and the support part, a plurality of separation grooves extending in different directions are continuously formed. These separation grooves are used to separate the mounting component from the support part. The multiple separation tanks are bottomed. The plurality of separation grooves are connected at one or more bend points. The planar shape of the plurality of separation slots as a whole, viewed from a direction perpendicular to each of the aforementioned extension directions, corresponds to the shape of the hole into which the speaker is mounted after the mounting component is separated from the support portion.

2. A speaker bracket, characterized in that, The speaker bracket includes: Support portion, which supports the speaker; and A mounting member disposed on the outer periphery of the support portion is used to mount the speaker supported on the support portion externally. At the base of the mounting component that connects the mounting part and the support part, a plurality of separation grooves extending in different directions are continuously formed. These separation grooves are used to separate the mounting component from the support part. One surface of the support portion and one surface of the base portion are on the same plane. The plurality of separation grooves extend on the same plane. The plurality of separation grooves are connected at one or more bend points. The planar shape of the plurality of separation slots as a whole, viewed from a direction perpendicular to each of the aforementioned extension directions, corresponds to the shape of the hole into which the speaker is mounted after the mounting component is separated from the support portion.

3. The speaker bracket according to claim 1 or 2, characterized in that, The multiple separation grooves are in a straight line.

4. The speaker bracket according to claim 1 or 2, characterized in that, The plurality of separation grooves include curved separation grooves.

5. The speaker bracket according to claim 1 or 2, characterized in that, The periphery of the mounting component, excluding the base, is formed as an open end.

6. The speaker bracket according to claim 1 or 2, characterized in that, The mounting component has multiple reinforcing ribs.

7. The speaker bracket according to claim 1 or 2, characterized in that, The mounting component is used to secure the speaker bracket relative to the external locking mechanism.

8. The speaker bracket according to claim 1 or 2, characterized in that, The depth of each of the separation grooves is 1% to 30% of the thickness of the base.

9. A speaker frame, characterized in that, The speaker frame includes: A diaphragm support portion that supports the diaphragm of the loudspeaker; and A mounting component disposed on the outer periphery of the diaphragm support portion is used to mount the loudspeaker having the diaphragm support portion externally. At the base of the mounting component that connects the mounting part and the vibrating plate support, a plurality of separation grooves extending in different directions are continuously formed. These separation grooves are used to separate the mounting component from the vibrating plate support. The multiple separation tanks are bottomed. The plurality of separation grooves are connected at one or more bend points. The planar shape of the plurality of separation slots as a whole, viewed from a direction perpendicular to each of the aforementioned extension directions, corresponds to the shape of the hole into which the loudspeaker is installed after the mounting component is separated from the diaphragm support.

10. A loudspeaker, characterized in that, have: The vibratory plate support portion, which supports the vibratory plate; and A mounting component, located on the outer periphery of the diaphragm support, is used to mount the speaker externally. At the base of the mounting component that connects the mounting part and the vibrating plate support, a plurality of separation grooves extending in different directions are continuously formed. These separation grooves are used to separate the mounting component from the vibrating plate support. The multiple separation tanks are bottomed. The plurality of separation grooves are connected at one or more bend points. The planar shape of the plurality of separation slots as a whole, viewed from a direction perpendicular to each of the aforementioned extension directions, corresponds to the shape of the hole into which the loudspeaker is installed after the mounting component is separated from the diaphragm support.

11. A speaker frame, characterized in that, The speaker frame includes: A diaphragm support portion that supports the diaphragm of the loudspeaker; and A mounting component disposed on the outer periphery of the diaphragm support portion is used to mount the loudspeaker having the diaphragm support portion externally. At the base of the mounting component that connects the mounting part and the vibrating plate support, a plurality of separation grooves extending in different directions are continuously formed. These separation grooves are used to separate the mounting component from the vibrating plate support. One surface of the support portion and one surface of the base portion are on the same plane. The plurality of separation grooves extend on the same plane. The plurality of separation grooves are connected at one or more bend points. The planar shape of the plurality of separation slots as a whole, viewed from a direction perpendicular to each of the aforementioned extension directions, corresponds to the shape of the hole into which the loudspeaker is installed after the mounting component is separated from the diaphragm support.

12. A loudspeaker, characterized in that, have: The vibratory plate support portion, which supports the vibratory plate; and A mounting component, located on the outer periphery of the diaphragm support, is used to mount the speaker externally. At the base of the mounting component that connects the mounting part and the vibrating plate support, a plurality of separation grooves extending in different directions are continuously formed. These separation grooves are used to separate the mounting component from the vibrating plate support. One surface of the support portion and one surface of the base portion are on the same plane. The plurality of separation grooves extend on the same plane. The plurality of separation grooves are connected at one or more bend points. The planar shape of the plurality of separation slots as a whole, viewed from a direction perpendicular to each of the aforementioned extension directions, corresponds to the shape of the hole into which the loudspeaker is installed after the mounting component is separated from the diaphragm support.

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