Loudspeaker fixing device convenient to disassemble and assemble

Abstract

The utility model is applied to the vertical integrated cabinet with the loudspeaker. In order to solve the problems of inaccurate installation and positioning, difficulty in turning screws and the like of the conventional loudspeaker, the utility model provides the loudspeaker fixing device which is convenient to disassemble and assemble. Comprising a loudspeaker, a loudspeaker fixing piece and a casing fixing plate, the loudspeaker is circular, four fixing holes are uniformly distributed around the loudspeaker, and a loudspeaker sound equipment through hole is formed in the middle of the loudspeaker. A first 90-degree bent edge is arranged in the middle of the upper side of the loudspeaker fixing piece, a second 90-degree bent edge is arranged in the middle of the lower side of the loudspeaker fixing piece, a third 70-degree bent edge and a fourth 70-degree bent edge are arranged at the two ends of the upper side of the loudspeaker fixing piece, a large circular sound outlet hole and four surrounding M3 threaded holes are formed in the middle of the loudspeaker fixing piece, and two long kidney-shaped holes are formed in the lower side of the loudspeaker fixing piece. The case fixing plate is composed of two identical reinforcing ribs and a case main body, the two identical reinforcing ribs are arranged at a certain distance and then are directly welded on the case main body to form a whole, and each reinforcing rib is provided with a square hole site and an M3 threaded hole. The loudspeaker and the loudspeaker fixing piece are firmly fixed through the four M3 screws, then the loudspeaker fixing piece is hung on the square hole of the machine shell fixing plate, it is ensured that the left-right and up-down positions are not changed, and then the loudspeaker fixing piece is fixed to the M3 threaded hole of the machine shell fixing plate through the two kidney-shaped holes of the loudspeaker fixing plate, so that convenient disassembly and assembly of the loudspeaker are achieved.

Description

Technical Field

[0001] The utility model relates to the field of computers, in particular to the field of all-in-one computers with high audio requirements, where high-power speakers need to be installed. Background Art

[0002] At present, most vertical all-in-one machines are placed in public places, which are relatively noisy, so they have high requirements for sound. In order to solve the problem of low sound of traditional speakers, high-power speakers are used. At present, most speakers are directly fixed on the chassis studs without special positioning devices. This requires one hand to support the positioning while assembling the speakers, which is inconvenient to operate and increases the installation time. In addition, when the speakers are directly assembled, there is an open structure in front of the speakers, and a closed space is not formed, which cannot allow the sound to be fully exerted. Summary of the invention

[0003] The utility model provides a speaker fixing device which is convenient for assembly and disassembly in order to solve the problems that the existing speakers are inconvenient to install and the sound of the speakers cannot be fully exerted.

[0004] The utility model solves the technical problem in the following manner: a speaker fixing device that is easy to disassemble and assemble, comprising a speaker, a speaker fixing part and a housing fixing plate. The speaker is provided with four fixing holes evenly distributed around the speaker. The upper ends of the speaker fixing part have 70-degree bending edges three and four and four surrounding M3 threaded holes. The housing fixing plate is composed of two identical reinforcing ribs and a chassis body. The two identical reinforcing ribs are directly welded to the chassis body after being arranged at a certain distance to form a whole. A square hole is provided on the reinforcing rib. The speaker is fixedly connected to the speaker fixing part by screws. The speaker fixing part is first hung in the square hole of the housing fixing plate for positioning, and then fixedly connected by screws.

[0005] In this way, a closed space is formed in the front of the speaker, which can ensure better sound transmission. The speaker fixings are first positioned and hung in the square holes to ensure that they will not move up and down or left and right during installation. There is no need for one hand to support the positioning, which improves the convenience of disassembly and assembly.

[0006] As a preferred embodiment of the present invention, a large circular sound outlet hole is provided in the middle of the speaker fixing member to ensure the output of sound.

[0007] As a preferred embodiment of the present invention, the speaker fixing member has a 90-degree bending edge 1 in the middle of the upper side and a 90-degree bending edge 2 in the middle of the lower side, forming a closed space with the two reinforcing ribs on the housing fixing plate.

[0008] As a preferred embodiment of the utility model, the two ends of the upper side of the speaker fixing piece have 70-degree bending edges three and four, and a square hole is provided on the reinforcement rib of the casing fixing plate. The left and right sizes of the square hole just fit the bending edges three and four of the speaker fixing piece to prevent the speaker fixing piece from moving left and right. A 70-degree bend is adopted to prevent the upper edge from warping during transportation.

[0009] As a preferred embodiment of the utility model, the casing fixing plate is composed of two identical reinforcing ribs and a chassis body. The two identical reinforcing ribs are arranged at a certain distance and then directly welded to the chassis body to form a whole. The distance is adapted to the width distance between the bending edge one and the bending edge two of the speaker fixing piece.

[0010] As a preferred implementation mode of the utility model, the housing fixing plate is provided with two M3 threaded holes, which are fixed with the long waist hole screws of the speaker fixing piece.

[0011] As a preferred embodiment of the present invention, the housing fixing plate is provided with evenly distributed speaker sound holes, which ensures the sound output while ensuring the appearance of the chassis.

[0012] In summary, the utility model can realize the convenient disassembly and assembly of the speaker of the vertical all-in-one machine, ensuring that the sound of the speaker can be fully exerted. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below with reference to the pictures:

[0014] Figure 1 It is a three-dimensional view of the utility model;

[0015] Figure 2 A three-dimensional diagram of the speaker of the utility model;

[0016] Figure 3 It is a three-dimensional diagram of the speaker fixing member of the utility model;

[0017] Figure 4 It is a three-dimensional diagram of the casing fixing plate of the utility model;

[0018] Among them: A1-speaker, A2-fixing hole, A3-speaker audio through hole, B1-speaker fixing part, B2-bend one, B3-bend two, B4-bend three, B5-bend four, B6-large round sound hole, B7-M3 threaded hole one, B8-long waist hole, C1-chassis fixing plate, C2-reinforcement rib, C3-chassis body, C4-square hole, C5-M3 threaded hole two, C6-speaker sound hole. DETAILED DESCRIPTION

[0019] The present invention is further described below through specific embodiments:

[0020] like Figure 1 As shown, the utility model provides a speaker fixing device that is easy to assemble and disassemble, comprising a speaker A1, a speaker fixing piece B1 and a housing fixing plate C1.

[0021] like Figure 2 As shown, the speaker A1 includes a fixing hole A2 and a speaker sound through hole A3.

[0022] like Figure 3 As shown, the speaker fixing part B1 is provided with a first 90 degree bend B2, a second 90 degree bend B3, a third 70 degree bend B4, a fourth 70 degree bend B5, and a large circular sound outlet B6, four evenly distributed M3 threaded holes B7 and two long waist holes B8 in the middle.

[0023] like Figure 4 As shown, the case fixing plate C1 is welded by reinforcing ribs C2 and the case body C3. One reinforcing rib C2 is arranged on each side and welded to the case body C3. The distance between the two reinforcing ribs is consistent with the width of the first 90-degree bend B2 on the speaker fixing piece B1, forming a whole. The above whole is collectively referred to as the case fixing plate C1. Two square holes C4 and two M3 threaded holes C5 are distributed on the reinforcing ribs C2 of the case fixing plate C1, and speaker sound outlet holes C6 are evenly distributed on the case body C3 of the case fixing plate C1.

[0024] The above is the overall structure of the utility model. Figure 1 As shown, when in use, first install the speaker A1 on the speaker fixing member B1 by screws, and then hang the speaker fixing member B1 in the square hole of the casing fixing plate C1 to position it, so that the speaker audio through hole A3 is aligned with the speaker sound outlet hole C6, and then fix the connection with screws to realize convenient disassembly and assembly of the speaker.

[0025] However, those skilled in the art should recognize that the above embodiments are merely illustrative of the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, any changes or modifications to the above embodiments will fall within the scope of the claims of the present invention.

Claims

1. A speaker fixing device that is easy to assemble and disassemble, comprising a speaker (A1), a speaker fixing member (B1) and a housing fixing plate (C1), characterized in that: The speaker (A1) is provided with four fixing holes (A2) evenly distributed around the periphery, the speaker fixing piece (B1) has 70-degree bending edges three (B4) and four bending edges four (B5) and four surrounding M3 threaded holes one (B7) at both ends of the upper side, the housing fixing plate (C1) is composed of two identical reinforcing ribs (C2) and a housing body (C3), the two identical reinforcing ribs (C2) are arranged at a certain distance and directly welded to the housing body (C3) to form a whole, the reinforcing rib (C2) is provided with a square hole (C4), the speaker (A1) and the speaker fixing piece (B1) are fixedly connected by screws, the speaker fixing piece (B1) is first hung in the square hole (C4) of the housing fixing plate (C1) for positioning, and then fixedly connected by screws.

2. A speaker fixing device that is easy to assemble and disassemble according to claim 1, characterized in that: The middle of the speaker (A1) is a speaker sound through hole (A3).

3. A speaker fixing device that is easy to assemble and disassemble according to claim 1, characterized in that: The speaker fixing member (B1) has a 90-degree bending edge 1 (B2) at the middle position of the upper side, and a 90-degree bending edge 2 (B3) at the middle position of the lower side.

4. A speaker fixing device that is easy to assemble and disassemble according to claim 1, characterized in that: The speaker fixing member (B1) has four M3 threaded holes (B7) evenly distributed thereon and a large circular sound outlet hole (B6) in the middle.

5. A speaker fixing device that is easy to assemble and disassemble according to claim 1, characterized in that: Two M3 threaded holes (C5) are evenly distributed on the housing fixing plate (C1).

Images