Loudspeaker tuning net convenient to assemble

Abstract

The utility model discloses a loudspeaker tuning net convenient to assemble in the field of loudspeaker tuning nets, which comprises a tuning net body and a loudspeaker support used for installing the tuning net body, the loudspeaker support is composed of an outer frame and a gland, one side of the outer frame is provided with a groove used for placing the tuning net body, and the gland is provided with a groove used for placing the tuning net body. The bottom of the groove is provided with at least two first positioning columns protruding upwards, the first positioning columns penetrate through the tuning net body and extend upwards, the gland is installed at an opening of the groove for sealing, the side, close to the tuning net body, of the gland is provided with at least two first clamping grooves matched with the first positioning columns, and the first clamping grooves correspond to the first positioning columns in number and position. The first positioning column is inserted into the first clamping groove, so that the gland compresses and fixes the tuning net body, the inner wall of the groove is provided with a protruding fool-proof part, and the inner wall of the groove is provided with a protrusion which forms a fool-proof effect with the tuning net body and the gland. The loudspeaker bracket and the tuning net body are assembled in a combined manner, and the gland and the outer frame are connected through a specified structure to fix the tuning net body, so that the operation is quick and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a loudspeaker tuning net technical field, concretely is a loudspeaker tuning net of convenient assembly. BACKGROUND

[0002] Loudspeaker tuning net is a kind of mesh structure for loudspeaker tuning, usually made of metal, plastic or special material, with fine aperture and shape design.Loudspeaker tuning net plays an important role in audio equipment, it is not only a component on loudspeaker, but also a key factor for audio quality improvement.Tuning net precisely controls low, medium and high frequency parts of audio by fine adjustment of aperture size and shape.

[0003] Loudspeaker tuning net is usually installed on the outside of loudspeaker, especially at the sound outlet position of loudspeaker.The selection of this position aims to ensure that sound can be transmitted in the best state after being adjusted by tuning net.Currently, loudspeaker tuning is generally locked by directly adhering corresponding frame to the outside of loudspeaker during assembly process, since tuning net and frame are not fixed sufficiently, tuning net is easy to deviate from fixed position or even fall off during assembly of adhering to the outside of loudspeaker, and the whole assembly process is too complex and troublesome. SUMMARY

[0004] In order to overcome the deficiencies of prior art, the utility model provides a loudspeaker tuning net of convenient assembly, which can effectively solve the technical problem of complex assembly of current loudspeaker tuning net.

[0005] The utility model solves technical problems by adopting the following technical scheme:

[0006] A loudspeaker tuning net of convenient assembly, comprising a tuning net body and a loudspeaker support for installing the tuning net body, the loudspeaker support is composed of an outer frame and a gland, one side of the outer frame is provided with a groove for accommodating the tuning net body, at least two first positioning columns upward protruding are arranged at the bottom of the groove, the first positioning columns extend upward through the tuning net body, the gland is installed at the opening of the groove to seal, at least two first clamping grooves matched with the first positioning columns are arranged on the side of the gland close to the tuning net body, the number and position of the first clamping grooves correspond to those of the first positioning columns, the first positioning columns are inserted into the first clamping grooves, so that the tuning net body is tightly fixed by the gland, the inner wall of the groove is provided with a protruding anti-fool part, the inner wall of the groove is provided with a protrusion to form an anti-fool effect with the tuning net body and the gland.

[0007] Further, a first opening part is arranged at the middle of the outer frame, and the first positioning columns are distributed around the first opening part.

[0008] Further, a net protection block is arranged at the first opening part and connected to the outer frame, and the net protection block is close to one side of the tuning net body.

[0009] Further, the middle part of the gland is provided with a second opening part, and the first clamping slot is distributed on the periphery of the second opening part.

[0010] Further, the tuning net body is provided with at least two positioning holes for passing through the first positioning column, and the positioning holes correspond to the number and position of the first positioning column.

[0011] Further, the top of the first positioning column is provided with a recessed second clamping slot, the bottom of the first clamping slot is provided with a second positioning column inserted into the second clamping slot, and when the first positioning column is inserted into the first clamping slot, the second positioning column is inserted into the second clamping slot.

[0012] Further, the outer frame is connected with at least two mounting parts for mounting, and the mounting parts are distributed along the circumferential direction of the outer frame.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses a loudspeaker support and tuning net body are combined and assembled, and the tuning net body is placed in the recess of the outer frame, and the gland and the outer frame are connected through the specified structure connection, so that the sound net body is fixed, and the whole assembling process is simple, quick and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure top direction schematic view of the embodiment of the utility model;

[0016] Figure 2 It is the whole structure bottom direction schematic view of the embodiment of the utility model;

[0017] Figure 3 It is the outer frame structure schematic view of the embodiment of the utility model;

[0018] Figure 4 It is the embodiment of the utility model Figure 3 The enlarged schematic view of the structure of A part in the middle;

[0019] Figure 5 It is the gland structure schematic view of the embodiment of the utility model;

[0020] Figure 6 It is the embodiment of the utility model Figure 5 The enlarged schematic view of the structure of B part in the middle;

[0021] Figure 7 It is the tuning net body structure schematic view of the embodiment of the utility model;

[0022] Mark in the drawing:

[0023] 1-tuning net body, 2-loudspeaker support;

[0024] 101 - Positioning hole;

[0025] 201 - Outer frame, 202 - Pressure cap;

[0026] 211-Groove, 212-First positioning post, 213-Anti-foolproof part, 214-First opening, 215-Guarding block, 216-Second slot, 217-Mounting part;

[0027] 221-First slot, 222-Second positioning post, 223-Second opening. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figures 1-7 As shown, this utility model provides a speaker tuning mesh that is easy to assemble. Its structure mainly includes a tuning mesh body 1 and a speaker bracket 2 for mounting the tuning mesh body 1. The two are combined in a simple way, which is simple and convenient and can achieve the effect of quick assembly.

[0030] The speaker bracket 2 consists of an outer frame 201 and a pressure cover 202. During assembly, the user places the tuning mesh 1 in the corresponding position on the outer frame 201 and then closes the pressure cover 202 to fix the tuning mesh 1. When placing the tuning mesh 1, a groove 211 for placing the tuning mesh 1 is provided on one side of the outer frame 201. The structure of the groove 211 and the outer contour of the tuning mesh 1 are both circular, and their size and outer contour match each other.

[0031] To further secure the tuning mesh 1 placed within the groove 211, four upwardly protruding first positioning posts 212 are provided at the bottom of the groove 211. The first positioning posts 212 extend upwards through the tuning mesh 1. Correspondingly, the tuning mesh 1 is provided with four positioning holes 101. The positions of the positioning holes 101 and the first positioning posts 212 are aligned for inserting the first positioning posts 212. After the tuning mesh 1 is placed within the groove 211, the pressure cap 202 is directly installed at the opening of the groove 211 to seal and secure the tuning mesh 1.

[0032] The grommet 202 is connected with the first positioning column 212 on the groove 211 to form a plug-in effect and is fixed. The grommet 202 is provided with four first clamping grooves 221 matched with the first positioning column 212 on the side close to the tuning net body 1, the first clamping grooves 221 correspond to the positions of the first positioning column 212, the first positioning column 212 is inserted into the first clamping grooves 221, the grommet 202 is pressed and fixed to the tuning net body 1, and the tuning net body 1 is fixed.

[0033] In addition, the first positioning column 212 is provided with a recessed second clamping groove 216 at the top, the bottom of the first clamping groove 221 is provided with a second positioning column 222 protruding and inserted into the second clamping groove 216, when the first positioning column 212 is inserted into the first clamping groove 221, the second positioning column 222 is synchronously inserted into the second clamping groove 216, forming a secondary plug-in structure, preventing the grommet 202 from falling off after being connected.

[0034] The inner wall of the groove 211 is provided with a protruding foolproof part 213, the groove 211 is provided with a protrusion, and the tuning net body 1 and the grommet 202 form a foolproof effect, avoiding blind assembly, avoiding damage to internal components, and improving service life. The foolproof part 213 is embedded in the inside of the grommet 202 and the tuning net body 1 to form a specified assembly direction, which is convenient for users to identify when assembling.

[0035] The outer frame 201 is provided with a first opening part 214 in the middle, the first positioning column 212 is distributed on the periphery of the first opening part 214, the first opening part 214 is used to expose the position of the tuning net body 1, and the net protection block 215 is arranged in the first opening part 214, the net protection block 215 is close to one side of the tuning net body 1, and the tuning net body 1 is prevented from falling off.

[0036] Correspondingly, the grommet 202 is provided with a second opening part 223 in the middle, the first clamping groove 221 is distributed on the periphery of the second opening part 223, and the second opening part 223 is used to expose the other side of the tuning net body 1.

[0037] The outer frame 201 is connected with two mounting parts 217 on the outer side for mounting, the mounting parts 217 are distributed along the circumferential direction of the outer frame 201, when the loudspeaker tuning net is assembled with the loudspeaker equipment, the user can assemble by inserting screws in the middle of the mounting parts 217, the assembly is convenient, and the disassembly and maintenance are easy.

[0038] Compared with the prior art, the technical scheme combines the loudspeaker support 2 with the tuning net body 1 to assemble, the tuning net body 1 is placed in the groove 211 of the outer frame 201, the grommet 202 is connected with the outer frame 201 through a specified structure, the tuning net body 1 is fixed synchronously, the whole assembly process is simple, fast and convenient.

[0039] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, no reference signs in the claims being regarded as limiting the claims concerned.

Claims

1. A horn tuning mesh which is easy to assemble, comprising a tuning mesh body and a horn bracket for mounting the tuning mesh body, characterized in that: The loudspeaker support is composed of an outer frame and a gland, one side of the outer frame is provided with a groove for placing a tuning net body, the bottom of the groove is provided with at least two upward protruding first positioning columns, the first positioning columns extend upward through the tuning net body, the gland is installed at the opening of the groove to seal, the side of the gland close to the tuning net body is provided with at least two first clamping grooves matched with the first positioning columns, the number and position of the first clamping grooves correspond to those of the first positioning columns, the first positioning columns are inserted into the first clamping grooves, so that the tuning net body is tightly fixed by the gland, the inner wall of the groove is provided with a protruding fool-proof part, the inner wall of the groove is provided with a protrusion to form a fool-proof effect with the tuning net body and the gland.

2. A horn tuning network for easy assembly according to claim 1, characterized in that: The middle part of the outer frame is provided with a first opening part, and the first positioning columns are distributed on the periphery of the first opening part.

3. A horn tuning network for easy assembly according to claim 2, characterized in that: The outer frame is connected with a guard net block arranged at the first opening part, and the guard net block is close to one side of the tuning net body.

4. A horn tuning network for easy assembly according to claim 1, wherein: The middle part of the gland is provided with a second opening part, and the first clamping grooves are distributed on the periphery of the second opening part.

5. A horn tuning network for easy assembly as defined in claim 1, wherein: The tuning net body is provided with at least two positioning holes for passing through the first positioning columns, and the number and position of the positioning holes correspond to those of the first positioning columns.

6. A horn tuning network for easy assembly according to claim 1, wherein: The top of the first positioning column is provided with a recessed second clamping groove, the bottom of the first clamping groove is provided with a protruding second positioning column inserted into the second clamping groove, when the first positioning column is inserted into the first clamping groove, the second positioning column is synchronously inserted into the second clamping groove.

7. A horn tuning network for easy assembly according to any one of claims 1-6, characterized in that: The outer side of the outer frame is connected with at least two mounting parts for mounting, and the mounting parts are distributed along the circumferential direction of the outer frame.

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