CN219555108U - Horn convenient for disassembling circuit board - Google Patents

Abstract

The utility model discloses a loudspeaker convenient for disassembling a circuit board, which comprises a loudspeaker shell; a horn body mounted on the top of the horn housing; the circuit board is arranged in the loudspeaker shell; a installation component for installing the circuit board, installation component is including the mount pad that is used for placing the circuit board, the equal fixedly connected with support frame in both sides of mount pad bottom, and the bottom fixed connection of the bottom of support frame and loudspeaker shell inner wall, the equal sliding connection in both sides of mount pad has the bayonet lock, the cover is equipped with the cover spring on the bayonet lock, the draw-in groove with bayonet lock assorted has been seted up to the side of circuit board and the position that corresponds the bayonet lock. According to the utility model, the heat dissipation effect of the circuit board in the use process is increased through the overhead mounted circuit board, and when the circuit board is damaged, the bayonet lock is only required to be pulled, so that the bayonet lock is separated from the bayonet lock groove, and the circuit board is convenient to detach, thereby being convenient to maintain or replace.

Description

Horn convenient for disassembling circuit board

Technical Field

The utility model relates to the technical field of horns, in particular to a horn with a circuit board convenient to detach.

Background

The loudspeaker is also called as a loudspeaker, and is a transducer for converting an electric signal into an acoustic signal, and the performance of the loudspeaker has great influence on sound quality. The loudspeaker is the weakest element in the sound equipment and is in turn the most important component for the sound effect.

The application number is as follows: CN202023149662.5 discloses a loudspeaker passive plate with good heat dissipation effect, which comprises a plate body, the casing is installed to the plate body top, the inboard symmetrical fixedly connected with baffle of casing, the baffle is equipped with the cavity, just the cavity inboard is equipped with the coolant liquid, feed liquor pipe is installed to casing upper surface one side edge, the drain pipe is installed to casing upper surface opposite side edge, drain pipe externally mounted has the micropump, and the micropump is located the casing inboard, feed liquor pipe and drain pipe tip all install communicating pipe, communicating pipe surface switch-on is connected with the fin pipe, and the fin pipe equidistance is equipped with a plurality of.

Although the heat absorbed by the cooling liquid is dissipated into the surrounding air through the fin tube, and then the cooling liquid is conveyed into the cavity through the liquid inlet tube and circulated, so that the plate body can be effectively cooled, the rubber ring inlaid on the plate body is prevented from softening, the effect of sound is improved, the loudspeaker in the technology is inconvenient to disassemble and assemble the circuit board of the loudspeaker in the use process, and therefore, the loudspeaker is inconvenient to maintain or replace when the circuit board is damaged.

Disclosure of Invention

The utility model aims to provide the loudspeaker convenient for disassembling the circuit board, which not only increases the heat dissipation effect in the use process of the circuit board through the circuit board which is installed in an overhead manner, but also only pulls the bayonet lock when the circuit board is damaged, so that the bayonet lock can be separated from the bayonet groove, and the circuit board is convenient to disassemble, thereby being convenient to maintain or replace.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

a horn for facilitating disassembly of a circuit board, comprising:

a horn housing;

a horn body mounted on top of the horn housing;

the circuit board is arranged inside the loudspeaker shell;

the mounting assembly is used for mounting the circuit board and comprises a mounting seat used for placing the circuit board, two sides of the bottom of the mounting seat are fixedly connected with supporting frames, the bottoms of the supporting frames are fixedly connected with the bottoms of the inner walls of the loudspeaker shells, clamping pins are slidably connected to the two sides of the mounting seat, a sleeve spring is sleeved on each clamping pin, and clamping grooves matched with the clamping pins are formed in the side faces of the circuit board and correspond to the positions of the clamping pins.

Above-mentioned convenient loudspeaker of dismantling circuit board, wherein, the edge fixedly connected with equidistance of loudspeaker main part arranges the installation ear, just the installation ear pass through mounting screw fixed mounting in the top of loudspeaker shell.

Above-mentioned conveniently dismantle loudspeaker of circuit board, wherein, through connecting wire electric connection between loudspeaker main part and the circuit board.

Above-mentioned loudspeaker of conveniently dismantling circuit board, wherein, the bottom of mount pad just corresponds the through-hole has been seted up to the position of circuit board.

Above-mentioned loudspeaker of circuit board is conveniently dismantled, wherein, the bayonet lock is close to the one end of draw-in groove is the arc design.

Above-mentioned loudspeaker of circuit board is conveniently dismantled, wherein, the bayonet lock is close to the one end activity of draw-in groove runs through the draw-in groove, and extends to the inside of draw-in groove.

The utility model has at least the following beneficial effects:

according to the utility model, the loudspeaker convenient for disassembling the circuit board is realized, the radiating effect in the use process of the circuit board is increased through the circuit board which is installed in an overhead manner, and when the circuit board is damaged, the clamping pin is only required to be pulled, so that the clamping pin is separated from the clamping groove, and the circuit board is convenient to disassemble, so that the circuit board is convenient to maintain or replace.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of a speaker of the present utility model with a circuit board convenient to disassemble;

FIG. 2 is a schematic cross-sectional view of a speaker for facilitating the disassembly of a circuit board according to the present utility model;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.

Reference numerals illustrate:

1. a horn housing; 2. a horn body; 3. a circuit board; 4. a mounting assembly; 5. connecting wires;

201. a mounting ear; 202. installing a screw;

401. a mounting base; 402. a support frame; 403. a bayonet lock; 404. sleeving a spring; 405. a clamping groove;

4011. and (5) a through hole.

Detailed Description

The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.

Referring to fig. 1 to 3, a speaker for facilitating detachment of a circuit board according to an embodiment of the present utility model includes: a horn housing 1;

a horn body 2 mounted on the top of the horn housing 1;

a circuit board 3 disposed inside the horn housing 1;

the mounting assembly 4 is used for mounting the circuit board 3, the mounting assembly 4 comprises a mounting seat 401 used for placing the circuit board 3, two sides of the bottom of the mounting seat 401 are fixedly connected with a supporting frame 402, the bottom of the supporting frame 402 is fixedly connected with the bottom of the inner wall of the loudspeaker shell 1, two sides of the mounting seat 401 are slidably connected with clamping pins 403, a sleeve spring 404 is sleeved on the clamping pins 403, and clamping grooves 405 matched with the clamping pins 403 are formed in the side face of the circuit board 3 and correspond to the clamping pins 403;

the edge of the loudspeaker main body 2 is fixedly connected with mounting lugs 201 which are arranged at equal intervals, and the mounting lugs 201 are fixedly arranged at the top of the loudspeaker shell 1 through mounting screws 202;

wherein, the horn main body 2 and the circuit board 3 are electrically connected through a connecting wire 5;

through adopting above-mentioned technical scheme, both increased the radiating effect in the use of circuit board 3 through overhead installation's circuit board 3, when circuit board 3 appears damaging moreover, only need pulling bayonet lock 403 to can make bayonet lock 403 break away from draw-in groove 405, and then conveniently dismantle circuit board 3, consequently the convenience is maintained or is changed circuit board 3.

Wherein, the bottom of the mounting seat 401 is provided with a through hole 4011 corresponding to the position of the circuit board 3;

by adopting the technical scheme, the heat dissipation effect of the circuit board 3 is increased.

One end of the bayonet 403, which is close to the bayonet 405, is arc-shaped, and one end of the bayonet 403, which is close to the bayonet 405, movably penetrates through the bayonet 405 and extends into the bayonet 405;

through adopting above-mentioned technical scheme, conveniently insert bayonet lock 403 draw-in groove 405 to the fixed convenience of circuit board 3 joint has been improved.

The working principle of the utility model is as follows: the radiating effect in the use process of the circuit board 3 is improved through the circuit board 3 which is installed in an overhead mode, and when the circuit board 3 is damaged, the clamping pin 403 is only required to be pulled, so that the clamping pin 403 is separated from the clamping groove 405, the circuit board 3 is convenient to detach, and the circuit board 3 is convenient to maintain or replace.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept, either as a result of the foregoing teachings or as a result of the knowledge or skills of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims (6)

1. The utility model provides a conveniently dismantle loudspeaker of circuit board which characterized in that includes:

a horn housing (1);

a horn body (2) mounted on top of the horn housing (1);

a circuit board (3) arranged inside the horn housing (1);

the mounting assembly (4) is used for mounting the circuit board (3), the mounting assembly (4) comprises a mounting seat (401) used for placing the circuit board (3), two sides of the bottom of the mounting seat (401) are fixedly connected with a supporting frame (402), the bottom of the supporting frame (402) is fixedly connected with the bottom of the inner wall of the loudspeaker shell (1), clamping pins (403) are slidably connected to two sides of the mounting seat (401), a sleeve spring (404) is sleeved on the clamping pins (403), and clamping grooves (405) matched with the clamping pins (403) are formed in the side faces of the circuit board (3) and correspond to the positions of the clamping pins (403).

2. The loudspeaker of claim 1, wherein the circuit board is easily removed, and further comprising: the loudspeaker is characterized in that the edge of the loudspeaker body (2) is fixedly connected with mounting lugs (201) which are arranged at equal distances, and the mounting lugs (201) are fixedly mounted on the top of the loudspeaker shell (1) through mounting screws (202).

3. The loudspeaker of claim 1, wherein the circuit board is easily removed, and further comprising: the loudspeaker main body (2) is electrically connected with the circuit board (3) through a connecting wire (5).

4. The loudspeaker of claim 1, wherein the circuit board is easily removed, and further comprising: the bottom of the mounting seat (401) is provided with a through hole (4011) corresponding to the circuit board (3).

5. The loudspeaker of claim 1, wherein the circuit board is easily removed, and further comprising: one end of the clamping pin (403) close to the clamping groove (405) is of an arc-shaped design.

6. The loudspeaker of claim 1, wherein the circuit board is easily removed, and further comprising: one end of the clamping pin (403) close to the clamping groove (405) movably penetrates through the clamping groove (405) and extends into the clamping groove (405).