CN217283345U

CN217283345U - Novel intelligence voice terminal microphone array gas tightness structure

Info

Publication number: CN217283345U
Application number: CN202220932012.8U
Authority: CN
Inventors: 翁东龙
Original assignee: Jiangxi Liangan Electronic Technology Co ltd
Current assignee: Jiangxi Liangan Electronic Technology Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-08-23
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a novel intelligent voice terminal microphone array airtightness structure, a front device shell, wherein a mounting groove is formed on the surface of the front device shell, the inner wall surface of the mounting groove is connected with a display screen through an adhesive layer in a cementing manner, and the surface of the display screen is provided with a blue light film; the utility model discloses in, through the setting of silica gel strip, can fill and the shutoff to the assembly clearance groove of radio reception hole department, and the silica gel strip that is the U type can play the effect of encircleing of preferred in the outside of radio reception hole, reduce the volume of silica gel strip simultaneously, and simultaneously, through upwards buckling the both ends of silica gel strip and fixed with the inner wall of mounting groove, can carry out the shutoff to the assembly clearance groove in the both sides of radio reception hole, thereby the air-tight seal between maximum improvement radio reception hole and assembly clearance groove, effectively avoid the noise that the assembly clearance inslot produced to be gathered by the microphone, thereby improve the definition that the microphone collected sound, then improve intelligent speech terminal's speech recognition rate.

Description

Novel intelligence voice terminal microphone array gas tightness structure

Technical Field

The utility model relates to an air tightness structure specifically is a novel intelligence voice terminal microphone array air tightness structure.

Background

At present, most of intelligent voice terminals usually set a front sound receiving hole at the edge of a display screen in order to improve the aesthetic property of the device, so as to avoid the sound receiving hole from being too conspicuous (as shown in fig. 1 and fig. 2), but such a structure can cause an assembly clearance groove 9 between the display screen and a housing to be directly communicated with the sound receiving hole (as shown in fig. 3), therefore, when a microphone works, sound waves can be reflected back and forth in the assembly clearance groove 9 except for receiving sound from the sound receiving hole, and are received by the microphone, so that the microphone collects a large amount of noise, and the voice recognition rate of the intelligent voice terminal is easily influenced greatly and needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel intelligence voice terminal microphone array gas tightness structure to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel intelligence voice terminal microphone array gas tightness structure, the equipment procapsid, the mounting groove has been seted up on the surface of equipment procapsid, the internal face of mounting groove splices through the viscose layer has the display screen, the surface of display screen is provided with the blue membrane, the inside wall department that the top of equipment procapsid is located the mounting groove runs through and is provided with the receipts hole, the inside of equipment procapsid is provided with the microphone with the embedding of the department that corresponds of receipts hole, the inner wall of mounting groove splices with the department that corresponds of receipts hole has the silica gel strip.

As a further aspect of the present invention: the silica gel strip is the U type, the silica gel strip is around the outside at corresponding receipts sound hole.

As a further aspect of the present invention: and two ends of the silica gel strip are bent upwards and adhered to the side wall of the mounting groove.

As a further aspect of the present invention: the outer wall cover of microphone is equipped with the silica gel cover, the slot has been seted up with the department that corresponds of the sound receiving hole to the inner wall of equipment procapsid, the silica gel cover is located the slot, and silica gel cover and slot interference fit.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through the setting of silica gel strip, can fill and the shutoff to the assembly clearance groove of radio reception hole department, and the silica gel strip that is the U type can play the effect of encircleing of preferred in the outside of radio reception hole, reduce the volume of silica gel strip simultaneously, and simultaneously, through upwards buckling the both ends of silica gel strip and fixed with the inner wall of mounting groove, can carry out the shutoff to the assembly clearance groove in the both sides of radio reception hole, thereby the air-tight seal between maximum improvement radio reception hole and assembly clearance groove, effectively avoid the noise that the assembly clearance inslot produced to be gathered by the microphone, thereby improve the definition that the microphone collected sound, then improve intelligent speech terminal's speech recognition rate.

Drawings

Fig. 1 is a schematic diagram of the position of a sound receiving hole in a novel intelligent voice terminal.

Fig. 2 is a schematic view of a cross-sectional structure of a radio hole in a novel intelligent voice terminal.

Fig. 3 is a schematic view of a prior art assembled clearance groove.

Fig. 4 is a schematic structural view of the U-shaped silica gel pad of the present invention.

FIG. 5 is the installation position diagram of the U-shaped silica gel pad of the present invention

The device comprises a front device shell 1, a mounting groove 2, an adhesive layer 3, a display screen 4, a blue light film 5, a sound receiving hole 6, a silica gel sleeve 7, a microphone 8, an assembly clearance groove 9 and a silica gel strip 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, 2, 4, 5, in the embodiment of the utility model provides an, a novel intelligence voice terminal microphone array gas tightness structure, equipment procapsid 1, mounting groove 2 has been seted up on the surface of equipment procapsid 1, the internal face of mounting groove 2 splices through viscose layer 3 has display screen 4, display screen 4's surface is provided with blue membrane 5, the inside wall department that the top of equipment procapsid 1 is located mounting groove 2 runs through and is provided with sound receiving hole 6, the inside of equipment procapsid 1 is provided with microphone 8 with the embedding of corresponding department of sound receiving hole 6, the inner wall of mounting groove 2 splices with the corresponding department of sound receiving hole 6 has silica gel strip 10.

The silica gel strip 10 is U type, silica gel strip 10 surrounds in the outside of the sound receiving hole 6 that corresponds.

Through setting up the silica gel strip 10 that is the U type, can play the effect of encircleing of preferred in the outside of sound receiving hole 6 to the sound receiving hole, reduce the volume of silica gel strip 10 simultaneously.

And two ends of the silica gel strip 10 are bent upwards and adhered to the side wall of the mounting groove 2.

Through upwards buckling the both ends of silica gel strip 10 and fixed with the inner wall of mounting groove 2, can block up assembly clearance groove 9 in the both sides of sound emission hole 6.

The outer wall cover of microphone 8 is equipped with silica gel cover 7, the slot has been seted up with the department that corresponds of acoustic hole 6 to the inner wall of equipment procapsid 1, silica gel cover 7 is located the slot, and silica gel cover 7 and slot interference fit.

Through the setting of silica gel cover 7, can effectually reduce the interference that the vibration that equipment procapsid 1 produced caused microphone 8.

The utility model discloses a theory of operation is:

the utility model discloses in, through the setting of silica gel strip 10, can fill and the shutoff to the assembly clearance groove 9 of the 6 departments of bloop, and the silica gel strip that is the U type can play the effect of encircleing of preferred in the outside of bloop 6 to the bloop, reduce the volume of silica gel strip 10 simultaneously, and simultaneously, through upwards buckling and fixed with the inner wall of mounting groove 2 with the both ends of silica gel strip 10, can carry out the shutoff to assembly clearance groove 9 in the both sides of bloop 6, thereby furthest's improvement bloop 6 and assembly clearance groove 9 within a definite time airtight, effectively avoid the noise that produces in the assembly clearance groove 9 to be gathered by microphone 8, thereby improve the definition that microphone 8 gathered sound, then improve the speech recognition rate at intelligent voice terminal.

The utility model discloses a silica gel cover 7's setting can effectually reduce the interference that the produced vibration of equipment procapsid 1 caused microphone 8.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a novel intelligence voice terminal microphone array gas tightness structure which characterized in that: equipment procapsid (1), mounting groove (2) have been seted up on the surface of equipment procapsid (1), the internal face of mounting groove (2) is spliced through viscose layer (3) and is had display screen (4), the surface of display screen (4) is provided with blue membrane (5), the inside wall department that the top of equipment procapsid (1) is located mounting groove (2) runs through and is provided with sound receiving hole (6), the inside of equipment procapsid (1) is provided with microphone (8) with the embedding of the department of correspondence of sound receiving hole (6), the inner wall of mounting groove (2) is spliced with the department of correspondence of sound receiving hole (6) and is had silica gel strip (10).

2. The novel intelligent voice terminal microphone array airtight structure of claim 1, characterized in that: the silica gel strip (10) is U type, silica gel strip (10) are around the outside in corresponding sound receiving hole (6).

3. The novel intelligent voice terminal microphone array airtight structure of claim 2, characterized in that: the two ends of the silica gel strip (10) are bent upwards and adhered to the side wall of the mounting groove (2).

4. The novel intelligent voice terminal microphone array airtight structure of claim 1, characterized in that: the outer wall cover of microphone (8) is equipped with silica gel cover (7), the slot has been seted up with the department that corresponds of acoustic hole (6) to the inner wall of equipment procapsid (1), silica gel cover (7) are located the slot, and silica gel cover (7) and slot interference fit.