Micro-arch type loudspeaker basin stand

Abstract

The utility model relates to the technical field of loudspeaker basin stands, and discloses a micro-arch type loudspeaker basin stand, which comprises a bottom support seat and a top support seat, and the bottom support seat and the top support seat are connected through a plurality of uniformly distributed micro-arch support arms. The micro-arch supporting arm comprises an outwards-protruding ball arc supporting arm and inwards-folded arc-shaped supporting arms arranged on the two sides of the ball arc supporting arm. The lower end of the ball arc support arm and the lower end of the arc support arm extend to the lower edge of the bottom support seat; the upper end of the arc-shaped supporting arm and the lower end of the arc-shaped supporting arm are connected with the lower edge of the top supporting base. By arranging the micro-arched ball arc supporting arm and the arc-shaped supporting arm, the attractiveness of the loudspeaker basin stand can be effectively improved, and meanwhile, the strength and the structural stability of the loudspeaker basin stand can be further improved by arranging the concave part on the ball arc supporting arm.

Description

Technical Field

[0001] The utility model relates to the technical field of loudspeaker basin frames, in particular to a micro-arch type loudspeaker basin frame. Background Art

[0002] The speaker frame is the "skeleton" of the cone speaker. It can combine the diaphragm, folding ring, centering plate, magnet, magnetic element and other sound-generating components together, and can also install the speaker to corresponding external equipment such as a car. Figure 5 As shown, it includes a bottom support seat, a top support seat and a plurality of arc-shaped support arms 90 connecting the bottom support seat and the top support seat. The arc-shaped support arms are roughly rectangular plates with slight curvatures. The existing loudspeakers are relatively simple in structure and poor in aesthetics. In addition, the arc-shaped support arms have a simple structure and their strength needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to provide a slightly arched speaker basin frame, which can effectively improve the aesthetics of the speaker basin frame by arranging slightly arched spherical arc support arms and arc-shaped support arms. At the same time, arranging a recessed portion on the spherical arc support arms can further increase the strength and structural stability of the speaker basin frame.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] A micro-arch type speaker basin frame comprises a bottom support seat and a top support seat, wherein the bottom support seat and the top support seat are connected by a plurality of evenly distributed micro-arch support arms;

[0006] The micro-arch support arm comprises an outwardly protruding spherical arc support arm and an inwardly folded arc support arm arranged on both sides of the spherical arc support arm;

[0007] The lower end of the spherical arc support arm and the lower end of the arc support arm both extend to the lower edge of the bottom support seat; the upper end of the arc support arm and the upper end of the arc support arm are both connected to the lower edge of the top support seat.

[0008] The visual appearance of the arched support arm is more beautiful and generous due to the existing arc-shaped support arm, and the arc-shaped support arms on both sides are folded inwards to avoid scratches during the later assembly process.

[0009] The utility model is further configured as follows: a concave portion is formed in the middle of the spherical arc support arm, and the concave portion is in the shape of a waist-shaped groove. The strength of the spherical arc support arm can be increased by providing the concave portion, thereby further improving the strength of the entire speaker basin frame.

[0010] The utility model is further configured as follows: the inner side wall of the concave part is higher than the inner wall of the spherical arc support arm, and the concave part is formed by stamping through a stamping die.

[0011] The utility model is further configured as follows: a pair of wiring convex plates are formed on the upper edge of the bottom support seat.

[0012] The presence of the wiring convex plate can facilitate the subsequent wiring work.

[0013] The two wiring convex plates are symmetrically arranged, and each wiring convex plate is located between the corresponding two micro-arch support arms, so as to facilitate installation, reduce installation difficulty, and prevent mistakes in direction.

[0014] The outstanding effects of the utility model are:

[0015] Compared with the prior art, the aesthetics of the speaker basin frame can be effectively improved by providing a slightly arched spherical arc support arm and an arc-shaped support arm;

[0016] Providing a recessed portion on the spherical arc support arm can further increase the strength and structural stability of the speaker basin frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a bottom view of the utility model;

[0019] Figure 3 for Figure 2 About the cross-sectional view of AA;

[0020] Figure 4 for Figure 3 A partial enlarged view of B;

[0021] Figure 5 It is a structural schematic diagram of a speaker basin frame in the prior art.

[0022] Reference numerals: 10, support base; 101, wiring convex plate;

[0023] 20. Top support seat;

[0024] 30. slightly arched support arm; 301. spherical arc support arm; 302. arc-shaped support arm; 303. sunken portion. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] The following references Figures 1 to 4 The utility model is described as follows:

[0027] A micro-arch type speaker basin frame comprises a bottom support seat 10 and a top support seat 20, wherein the bottom support seat 10 and the top support seat 20 are connected by a plurality of evenly distributed micro-arch support arms 30;

[0028] The micro-arch support arm 30 includes an outwardly convex spherical arc support arm 301 and an inwardly folded arc support arm 302 arranged on both sides of the spherical arc support arm 301; a concave portion 303 is formed in the middle of the spherical arc support arm 301, and the concave portion 303 is in the shape of a waist-shaped groove, and the inner side wall of the concave portion 303 is higher than the inner wall of the spherical arc support arm 301. The provision of the concave portion can increase the strength of the spherical arc support arm, thereby further improving the strength of the entire speaker basin frame. The lower end of the spherical arc support arm 301 and the lower end of the arc support arm 302 both extend to the lower edge of the bottom support seat 10; the upper end of the arc support arm 301 and the upper end of the arc support arm 302 are both connected to the lower edge of the top support seat 20.

[0029] The visual appearance of the arched support arm is more beautiful and generous due to the existing arc-shaped support arm, and the arc-shaped support arms on both sides are folded inwards to avoid scratches during the later assembly process.

[0030] A pair of wiring protrusions 101 are formed on the upper edge of the bottom support seat 10 .

[0031] The presence of the wiring convex plate can facilitate the subsequent wiring work.

[0032] The two wiring convex plates 101 are symmetrically arranged, and each wiring convex plate 101 is located between two corresponding micro-arch support arms 30. This facilitates installation, reduces installation difficulty, and is not easy to make mistakes in direction.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications of the above assumptions should also be regarded as the protection scope of the present invention.

Claims

1. A micro-arch speaker basin frame, comprising a bottom support seat (10) and a top support seat (20), characterized in that: The bottom support seat (10) and the top support seat (20) are connected via a plurality of evenly distributed micro-arch support arms (30); The micro-arch support arm (30) comprises an outwardly convex spherical arc support arm (301) and inwardly folded arc-shaped support arms (302) arranged on both sides of the spherical arc support arm (301); The lower end of the spherical arc support arm (301) and the lower end of the arc support arm (302) both extend to the lower edge of the bottom support seat (10); the upper end of the arc support arm (302) and the upper end of the arc support arm (302) are both connected to the lower edge of the top support seat (20).

2. The micro-arch speaker basin frame according to claim 1, characterized in that: A concave portion (303) is formed in the middle of the spherical arc support arm (301), and the concave portion (303) is in the shape of a waist-shaped groove.

3. The micro-arch speaker basin frame according to claim 2, characterized in that: The inner side wall of the recessed portion (303) is higher than the inner wall of the spherical arc support arm (301).

4. The micro-arch speaker basin frame according to claim 1, characterized in that: A pair of wiring convex plates (101) are formed on the upper edge of the bottom support seat (10).

5. The micro-arch speaker basin frame according to claim 4, characterized in that: The two wiring protrusions (101) are symmetrically arranged, and each wiring protrusion (101) is located between two corresponding micro-arch support arms (30).

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