CN215871742U

CN215871742U - Sealed sound box

Info

Publication number: CN215871742U
Application number: CN202121856173.5U
Authority: CN
Inventors: 刘华长
Original assignee: Guangzhou Secwei Technology Industry Co ltd
Current assignee: Guangzhou Secwei Technology Industry Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-02-18
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a sealed sound box, which relates to the technical field of sound equipment and comprises a shell, wherein an embedded mounting groove is formed in one end of the shell, a cover plate is arranged in the embedded mounting groove, a sealing assembly is arranged between the cover plate and the shell, connecting assemblies are arranged in two sides of the shell, and each sealing assembly comprises a tooth socket. The sealing assembly, the embedded mounting groove, the connecting assembly and the pull ring are arranged, the cover plate is clamped into the embedded mounting groove, the possibility of rainwater entering the shell can be reduced, the sealing assembly is matched for use, the sealing effect between the cover plate and the shell can be better, the connecting assembly can tightly mount the cover plate and the shell together, and therefore the cover plate and the shell can be assembled conveniently and rapidly, the sealing effect of the sealing assembly can be better, the cover plate and the shell can be conveniently detached, and maintenance is facilitated.

Description

Sealed sound box

Technical Field

The utility model relates to the technical field of sound equipment, in particular to a sealed sound box.

Background

The sound box is a music playing device, and is widely applied to places such as outdoor scenes, stages, cinemas, conference halls and the like.

The existing sound box is usually used outdoors, so that the sound box needs to have good dust prevention and water prevention, the sealing structure of the sound box is an important factor influencing the water prevention and dust prevention of the sound box, and in addition, the tightness of the sound box directly influences the tightness of a sound cavity so as to determine the sound effect of the sound box.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a sealed sound box, so as to solve the technical problem that the existing sound box is poor in sealing performance.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a canned type audio amplifier, includes the casing, embedded mounting groove has been seted up to the inside of casing one end, the inside of embedded mounting groove is provided with the apron, be provided with seal assembly between apron and the casing, the inside of casing both sides all is provided with coupling assembling.

Through adopting above-mentioned technical scheme, the apron card is gone into embedded mounting groove, can reduce the possibility that the rainwater got into the casing, the sealing component of collocation simultaneously uses, can make the sealed effect between apron and the casing better, coupling assembling can be in the same place apron and the inseparable installation of casing to make the apron comparatively convenient with the equipment of casing, also can make sealing component's sealed effect better simultaneously, the split of apron and casing of still being convenient for in addition, thereby convenient to overhaul.

The sealing assembly further comprises a tooth groove, sealing gaskets are arranged on the inner wall of the embedded mounting groove and positioned on two sides of the tooth groove, a toothed plate matched with the tooth groove is arranged on the inner wall of the cover plate, and the toothed plate and the cover plate, the sealing gaskets and the embedded mounting groove are fixedly connected.

Through adopting above-mentioned technical scheme, can make the sealed effect between apron and the casing better.

The utility model is further provided that the thickness of the cover plate is slightly less than that of the embedded mounting groove.

Through adopting above-mentioned technical scheme, embedded mounting groove can reduce the rainwater and get into the possibility of casing.

The utility model is further arranged in that the connecting assembly comprises a connecting plate and a movable groove, a baffle groove is formed in the inner part of one side of the connecting plate, a baffle matched with the baffle groove is arranged in the movable groove, springs are arranged at two ends of the baffle in the movable groove, and the connecting plate and the shell are clamped through the baffle and the baffle groove under the action of the springs.

Through adopting above-mentioned technical scheme, can be in the same place apron and the inseparable installation of casing to make the equipment of apron and casing comparatively convenient, also can make seal assembly's sealed effect better simultaneously, the split of apron and casing still can be convenient for in addition, thereby the easy access.

The utility model is further provided that one side of the baffle is provided with a pull ring which is fixedly connected with the baffle.

Through adopting above-mentioned technical scheme, can be convenient for spur the baffle to be convenient for the dismantlement of apron.

In summary, the utility model mainly has the following beneficial effects: the sealing assembly, the embedded mounting groove, the connecting assembly and the pull ring are arranged, the cover plate is clamped into the embedded mounting groove, the possibility of rainwater entering the shell can be reduced, the sealing assembly is matched for use, the sealing effect between the cover plate and the shell can be better, the connecting assembly can tightly mount the cover plate and the shell together, and therefore the cover plate and the shell can be assembled conveniently and rapidly, the sealing effect of the sealing assembly can be better, the cover plate and the shell can be conveniently detached, and maintenance is facilitated.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a partial front cross-sectional view of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. a housing; 2. a cover plate; 3. an embedded mounting groove; 4. a connecting assembly; 401. a connecting plate; 402. a baffle groove; 403. a baffle plate; 404. a spring; 5. a seal assembly; 501. a sealing gasket; 502. a toothed plate; 503. a tooth socket; 6. and (4) a pull ring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

The utility model provides a canned type audio amplifier, as shown in fig. 2-4, including casing 1, embedded mounting groove 3 has been seted up to the inside of casing 1 one end, the inside of embedded mounting groove 3 is provided with apron 2, be provided with seal assembly 5 between apron 2 and the casing 1, can make the sealed effect between apron 2 and the casing 1 better, the inside of casing 1 both sides all is provided with coupling assembling 4, can be in the same place apron 2 with the inseparable installation of casing 1, thereby make the equipment of apron 2 and casing 1 comparatively convenient, also can make seal assembly 5's sealed effect better simultaneously, the split of apron 2 and casing 1 still can be convenient for in addition, thereby the easy access.

Referring to fig. 2, the sealing assembly 5 includes a tooth groove 503, sealing washers 501 are disposed on two sides of the tooth groove 503 on the inner wall of the embedded mounting groove 3, a tooth plate 502 matched with the tooth groove 503 is disposed on the inner wall of the cover plate 2, the tooth plate 502 and the cover plate 2, and the sealing washers 501 and the embedded mounting groove 3 are all fixedly connected, and the sealing effect between the cover plate 2 and the housing 1 can be better through the embedded mounting groove 3, the tooth groove 503, the sealing washers 501 and the tooth plate 502.

Referring to fig. 2, the thickness of the cover plate 2 is slightly less than that of the embedded installation groove 3, and the embedded installation groove 3 can reduce the possibility of rainwater entering the housing 1.

Referring to fig. 2, the connection assembly 4 includes a connection plate 401 and a movable groove, a blocking groove 402 is formed in one side of the connection plate 401, a baffle 403 matched with the blocking groove 402 is arranged in the movable groove, springs 404 are arranged at two ends of the baffle 403 in the movable groove, the connection plate 401 and the housing 1 are clamped through the baffle 403 and the blocking groove 402 under the action of the springs 404, the cover plate 2 and the housing 1 can be tightly mounted together through the connection plate 401, the blocking groove 402, the baffle 403, the movable groove and the springs 404, so that the cover plate 2 and the housing 1 can be conveniently assembled, the sealing effect of the sealing assembly 5 is better, the cover plate 2 and the housing 1 can be conveniently disassembled, and the maintenance is convenient.

Referring to fig. 2, a pull ring 6 is disposed on one side of the baffle 403, the pull ring 6 is fixedly connected to the baffle 403, and the baffle 403 can be pulled conveniently by the pull ring 6, so as to facilitate detachment of the cover plate 2.

The working principle of the utility model is as follows: when in use, the cover plate 2 is firstly clamped into the embedded mounting groove 3, thereby reducing the possibility of rainwater entering the shell 1, meanwhile, the toothed plate 502 is clamped with the toothed groove 503, the inner wall of the cover plate 2 is tightly attached to the sealing washer 501 at the inner side of the embedded mounting groove 3, so that the sealing effect between the cover plate 2 and the shell 1 is better, since the baffle 403 is elastically connected to the movable groove by the spring 404, and one end of the baffle 403 is provided with a slope, so that, in the process of the cover plate 2 being snapped into the mounting recess 3, the blocking plate 403 is snapped into the blocking recess 402 by the spring 404, so that a tight fit between the cover plate 2 and the housing 1 is achieved, while at the same time the sealing effect of the sealing assembly 5 is better, and, in addition, when the circuit inside the housing 1 needs to be repaired, the baffle 403 and the baffle groove 402 can be separated by pulling the pull ring 6 outward, and the cover plate 2 can be taken out from the embedded installation groove 3 at this time.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. A sealed sound box comprises a shell (1), and is characterized in that: embedded mounting groove (3) have been seted up to the inside of casing (1) one end, the inside of embedded mounting groove (3) is provided with apron (2), be provided with between apron (2) and casing (1) seal assembly (5), the inside of casing (1) both sides all is provided with coupling assembling (4).

2. The sealed type sound box according to claim 1, wherein: sealing assembly (5) include tooth's socket (503), the both sides that the inner wall of embedded mounting groove (3) is located tooth's socket (503) all are provided with seal ring (501), the inner wall of apron (2) be provided with tooth's socket (503) assorted pinion rack (502), pinion rack (502) and apron (2), seal ring (501) all are fixed connection with embedded mounting groove (3).

3. The sealed type sound box according to claim 1, wherein: the thickness of the cover plate (2) is slightly smaller than that of the embedded mounting groove (3).

4. The sealed type sound box according to claim 1, wherein: coupling assembling (4) are including connecting plate (401), activity groove, keep off groove (402) have been seted up to the inside of connecting plate (401) one side, the inside in activity groove is provided with and keeps off groove (402) assorted baffle (403), the both ends that the inside in activity groove is located baffle (403) all are provided with spring (404), connecting plate (401) and casing (1) are through baffle (403), keep off groove (402) joint under the effect of spring (404).

5. The sealed type sound box according to claim 4, wherein: one side of the baffle plate (403) is provided with a pull ring (6), and the pull ring (6) is fixedly connected with the baffle plate (403).